CLEANING SYSTEM FOR ABOVE-GROUND CONTAINER AND METHODS THEREOF
The present invention is directed towards devices combining swimming pool skimmers, pumps, and removable, disposable filters into integral, sidewall-mounted systems for above-ground pools and other above-ground liquid containment enclosures, and methods for the use of such systems to remove both larger floating debris and smaller particulate matter to maintain water clarity and hygienic safety within such pools or like liquid containment enclosures. The present invention is an above-ground pool comprising a base, a side wall, and at least a portion of a cleaning system solely supported by the side wall.
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This application claims benefit under 35 U.S.C. § 119(e) of U.S. Provisional Patent Application Ser. No. 60/892,921 filed 5 Mar. 2007, the entire contents and substance of which is hereby incorporated by reference.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention relates to a cleaning system and, more particularly, to a cleaning system for treating water and the removal of floating debris for above-ground swimming pools or other above-ground fluid containers. The present invention further relates to an integrated above-ground swimming pool pump-filter-skimmer system, and to an improved side wall-mounted housing and replaceable cartridge filter for such integral systems.
2. Description of Related Art
Cleaning systems for swimming pools are known in the art. Some existing integrated swimming pool cleaning systems include a pump, skimmer, and filter for cleaning the water contained within the pool. Most such cleaning systems for above-ground pools are supported using a ground level base beside the pool wall, due to their heavy weight.
Such designs present a potential safety hazard in use, because cleaning systems are often misused as a step for pool entry or exit, particularly by children. In addition to safety risks, use of the cleaning system housing for ingress and egress places a significant physical strain on the mounting and plumbing connections, and can lead to functional leaks or failures. Moreover, existing integrated swimming pool cleaning systems for above-ground pools are applicable only for use on rigid wall pool designs with straight vertical side walls.
An exemplary conventional cleaning system is shown in
What is needed, therefore, is an improved cleaning system for above-ground pools, wherein the cleaning system is fully supported by the pool, and there is no need for a base. It is to such a device that the present invention is primarily directed.
BRIEF SUMMARY OF THE INVENTIONBriefly described, in preferred form, the present invention relates to an above-ground swimming pool having a base, a side wall, and a portion of a cleaning system. The portion of the cleaning system for cleaning the water of the above-ground swimming pool is fully supportable upon the side wall. Specifically, the cleaning system for cleaning water of the above-ground swimming pool is solely supported by the side wall. The cleaning system can include various portions, including a housing, a filter assembly, a skimmer assembly, and a pump assembly.
The cleaning system cleans water in the pool. Specifically, the pump assembly can draw water from the pool into the housing. The water drawn from the pool can contain debris. Larger debris is captured by the skimmer assembly, while debris not captured by the skimmer assembly is filtered by the filter assembly. The pump assembly can then pump the clean water back into the pool via a return line.
In one embodiment, the present invention relates to an above-ground container capable of holding a fluid, and comprises a base; at least one side wall in communication with the base; and a cleaning system solely supported by a portion of the side wall. The cleaning system can include a housing defining a hollow cavity, wherein the housing is fully supported by the side wall of the above-ground container, such that no portion of the cleaning system is supported by a ground surface upon which the base is supported. Further, a filter assembly of the cleaning system can be disposed within the hollow cavity of the housing. The filter assembly is adapted to filter debris in the fluid of the above-ground container. Moreover, a skimmer assembly of the cleaning system disposed within the hollow cavity of the housing. The skimmer assembly is adapted to gather debris off a top surface of fluid of the above-ground container. In addition, a pump assembly of the cleaning system can be removably secured to a first end of the housing. The pump assembly is adapted to control the filter assembly and the skimmer assembly. The pump assembly can be further adapted to extract and/or circulate fluid and debris of the above-ground container to be filtered by the filter assembly and be gathered by the skimmer assembly. A return line is coupled to the side wall of the above-ground container and the pump assembly can permit fluid extracted from the above-ground container to be inserted into the above-ground container. The side wall of the above-ground container can be non-rigid and/or flexible.
To the accomplishment of the foregoing and related ends, the following description and annexed drawings set forth in detail certain illustrative aspects and implementations of the invention. These are indicative of but a few of the various ways in which the principles of the invention may be employed. Other aspects, advantages and novel features of the invention will become apparent from the following detailed description of the invention when considered in conjunction with the drawings.
The present invention can be understood more readily by reference to the following detailed description of the preferred embodiments of the invention and the examples included herein. Before the preferred embodiments of the devices and methods according to the present invention are disclosed and described, it is to be understood that this invention is not limited to the embodiments described within this disclosure. Numerous modifications and variations therein will be apparent to those skilled in the art remain within the scope of the invention. It is also to be understood that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to be limiting.
Unless otherwise noted, the terms used herein are to be understood according to conventional usage by those of ordinary skill in the relevant art. In addition to the definitions of terms provided below, it is to be understood that as used in the specification and in the claims, “a” or “an” can mean one or more, depending upon the context in which it is used.
As used herein, the term “pool” shall refer to and include any above ground or free-standing swimming pool, spa, water tank, or other above-ground liquid containment enclosure.
Embodiments of the present invention are directed towards devices combining swimming pool filters, skimmers, and pumps into integral, sidewall-mounted systems for above-ground pools, and methods for the use of such systems to remove both larger floating debris and smaller particulate matter to maintain water clarity and hygienic safety within said pools.
To facilitate an understanding of the principles and features of the invention, it is explained hereinafter with reference to its implementation in an illustrative embodiment. In particular, the invention is described in the context of being a cleaning system for an above-ground swimming pool. Because of its light weight, the cleaning system can be solely supported by a side wall of the container.
The invention, however, is not limited to its use as a cleaning system for an above-ground swimming pool. Rather, the invention can be used to clean many different above-ground containers capable of holding a fluid that is needed or desired. Thus, the cleaning system for filtering and skimming the water in a swimming pool described herein after can also find utility as a cleaning system for a cleaning a variety of fluids contained in various above-ground containers.
The material described hereinafter as making up the various elements of the container of the invention are intended to be illustrative and not restrictive. Many suitable materials that would perform the same or a similar function as the materials described herein are intended to be embraced within the scope of the invention. Such other materials not described herein can include, but are not limited to, materials that are developed after the time of the development of the invention, for example.
An environment of the present invention is illustrated in
Referring now to the drawings, wherein like reference numerals represent like parts throughout, the cleaning system is securable and supported by a container, or portable swimming pool, constructed in accordance with the following description. Four different containers can be seen in the perspective views illustrated in
The pool 100 can be a frame pool or a pop-up type of pool, both of which being collapsible in nature. First, the frame pool is typically pre-fabricated and includes a plurality of external vertical braces or frames for supporting the frame pool above the ground (see
The shape of the pool 100 can be circular, oval, and the like. The pool 100 can be made in a variety of shapes, including, but not limited to, rectangular, square, oblong, oval-shaped, elliptical, rectangular with rounded corners, and the like. Thus, it will be apparent to one skilled in the art that the configuration of the pool 100 can be many shapes. Different shapes can result in the pool 100 having more than one side wall 120 forming the perimeter of the pool 100. Additionally, the pool 100 can be made in a variety of sizes, depending upon the desired use.
The pool 100 is formed with the base 110 and side wall 120. The base 110 and side wall 120 can be manufactured out of many different materials and can be formed of the same materials or each a different material. For example, the base 110 and side wall 120 of the swimming pool 100 can be formed from a textile (e.g., burlap, etc.) or synthetic material (e.g., plastics, polyurethane, PVC, nylon, etc). Many materials (especially water-permeable textiles, etc.) can be used to construct a pool; the materials, however, should be treated to retain water. For example, such materials could be adhered to, laminated with, coated with, or bonded to a material impermeable to water. In accordance with a preferred embodiment, the base 110 can be formed from a nylon shell, which can be laminated or otherwise treated to hold water. For example, the nylon shell might be bonded to another material, such as polyurethane, PVC, vinyl, or other suitable impermeable lining to provide the desirable waterproof qualities, and to provide a more pleasing tactile quality to the interior of the pool 100. Similarly, the wall 120 of the pool 100 can be constructed from these materials, or other materials having similar suitable qualities. Many of the materials that are used can be selected for their durability.
For example, the base 110 can be formed from materials that can be more durable than the side wall 120, as this section of the pool 100 would likely be subjected to more wear than that experienced by the side wall 120. Also, as described, the base 110 and side wall 120 can be formed from a combination of materials, which can be adhered or bonded together. The materials used for the various portions of the pool 100, including, for example, the base 110 and the side wall 120, can be joined by way of a number of commonly known suitable techniques, such as sewing, adhesives, bonding, lamination, RF welding, other suitable joining techniques, and the like. The connection of the base 110 to the side wall 120 can be along the bottom 122 of the side wall 120. The base 110 includes a perimeter, wherein the side wall 120 can be connected about the perimeter of the base 110.
The side wall 120 can include an inner wall 126 and an outer wall 128. The inner wall 126 is sealable to the outer wall 128. The side wall 120 is preferably non-inflatable. Further, the side wall 120 is preferably non-spring activated.
In one embodiment, the inner wall 126 can be made of pliable plastic, while the outer wall 128 is made of hard plastic. Then, inner wall 126 can limit leakage of fluid should the outer wall 128 crack. Likewise, the material of the inner wall 126 can be made of hard plastic, and the material of the outer wall 128 can be made of pliable material to protect from potential leakage should the hard plastic crack.
In another embodiment, the inner wall 126 can be made of hard plastic, while the outer wall 128 can also be made of hard plastic.
The pool 100, as illustrated in
The floatation device 130 can be made from a variety of materials. For example, the floatation device 130 can be a standard inflatable polyurethane casing, or similar casing that is suitable for retaining air or other gas in an inflated state. Additionally, the floatation device 130 can make use of a variety of chemical or other reactions that would automatically inflate it. The floatation device 130 can be inflated by conventional means, for example by a valve configured for oral inflation or for inflation by a device such as a pump, and the like.
The floatation device 130 can also be made from material that does not require inflation, but provides adequate buoyancy and floats on the water contained within the pool 100 (or other fluid when the pool is used as a general container). For example, special foams, polystyrene, or other materials can be used to create a floatation device 130, which would float with the water line contained in the pool 100, and cause the walls 120 to be erected as the pool 100 fills. In this manner, the pool 100 can automatically change from a collapsed to an expanded configuration. As the pool 100 is a collapsible pool, and adapted to be folded, the floatation device 130 can be made of a material that can be subjected to folding, without becoming damaged. Those skilled in the art will appreciate that, although some potential materials from which the floatation device 130 can be formed have been mentioned above, other materials including, but not limited to, newly developed materials can be incorporated within the design of the invention, and used to form the floatation device 130 without departing from the invention.
It will be appreciated by those skilled in the art that the floatation device 130 can be of a nature other than an inflatable ring. For example, this floatation device 130 can be made of a material that floats, and is bendable, such that it can be folded or bent.
The pool 100 can be conveniently collapsed for storage and/or transport by deflating the inflatable ring 132 and folding onto itself along with the base 110 and side wall 120 material in a manner that is well known.
Additionally, as illustrated in
The portholes 150 can be of a particular shape. For instance, the shape of the portholes 150 can be oval. Alternatively, the shape of the portholes 150 can be round or circular. As will, however, be apparent to one skilled in the art, the configuration of the porthole 150 can be many shapes. In a preferred embodiment, the locations of the portholes 150 can be placed symmetrically about the side wall.
The portholes 150 can aid in safety, as the portholes 150 can enable viewing into the pool 100 through the side wall 120. If the portholes 150 are removably designed by suitable means, the porthole 150 can also be used as a drainage device, enabling quick emptying of the fluid of the pool 100. The portholes 150 can be integrally formed during manufacturing of the side wall 120, or removable, wherein they are attached via a waterproof/leak resistant means. The portholes 150 can also be included via a non-removable method, wherein the portholes are secured within the side wall 120.
The portholes 150 can be secured in different ways within the side wall 120. In one embodiment, the portholes 150 can be flush with the side wall 120, such as enabling a drainage device. In another embodiment, the portholes 150 can be insertable between the inner wall 126 and the outer wall 128 of the side wall 120. Preferably, the portholes 150 are sealed between the inner wall 126 and the outer wall 128, wherein there is a hole between the inner wall 126 and the out wall 128, whereby the porthole seals the hole. The porthole 150, thus, can be sandwiched between the inner wall 126 and the outer wall 128. The porthole 150 can be sealed by conventional compression or heat sealed methods.
One skilled in the art would appreciate that the support members 160 can be used on a frame pool, as well as a pop-up pool for supporting the pool above the ground. In an exemplary embodiment, the support member 160 are positioned outside the pool 100.
The pool 100 can include a ladder (not shown) to enable one to enter and/or exit the pool 100. The ladder can be integral with the support member 160, or not. The ladder can further be insertable into the pool 100, enabling one to exit the pool 100. Because a rim of the pool 100 is above the ground, the ladder is preferably flush with the rim for easy entry/exit from the pool 100.
Because the pool 100 is collapsible, the fluid in the pool 100 should be drainable. Preferably, a drainage assembly 180, as illustrated in
From the foregoing, it can be seen that the above-ground container provides a number of different collapsible containers, which can be used as swimming pool. The various embodiments described above provide collapsible swimming pool that are foldable, enable easy storage, and increase portability when compared with prior approaches. Additionally, according to various embodiments, the collapsible swimming pool can be provided with a pop-up mechanism that automatically erects the pool to its full-sized, expanded configuration. The swimming pool can be constructed from durable, lightweight, foldable materials which are not easily damaged, and therefore contribute to their long life.
The disclosures and teachings of U.S. patent application Ser. No. 11/466,681 filed 23 Aug. 2006 are incorporated herein by reference in its entirety.
Cleaning SystemGenerally, and as illustrated in
The cleaning system can comprise a housing, a filter assembly, a skimmer assembly, a pump assembly, and a return line. The housing defines a hollow cavity, and is supported by the side wall of the above-ground container. The filter assembly is disposed within the hollow cavity, and is adapted to filter debris in the fluid of the above-ground container. The skimmer assembly is also disposed within the hollow cavity, and is adapted to gather debris off a top surface of fluid contained within the above-ground container. The pump assembly is removably securable to a first end of the housing, and is adapted to control the filter assembly and the skimmer assembly. The pump assembly is further adapted to extract fluid and debris from the above-ground container to be filtered by the filter assembly and be gathered by the skimmer assembly. The return line is coupled to the side wall as well as the pump assembly, and is adapted to permit fluid extracted from the above-ground container to be inserted into the above-ground container.
The housing is supported to the side wall of the above-ground container by an attachment assembly. Preferably, the housing is connected to the above-ground container by gaskets, such that no element penetrates the side wall. The return line is coupled to the side wall via a return line pool connector assembly.
The housing 205 includes a bottom portion 215 and a top portion 220. The pump assembly 300 is preferably coupled to the bottom portion 215 of the housing 205. While the exemplary housing that is illustrated the figures is generally cylindrical, housings in various embodiments of the present invention can take many shapes, for example and not limitation, rectangular, rounded, non-rounded, polygonal, and the like.
Referring now to
The top portion 220 of the housing 205 can be configured to receive a lock top 225, which can be received by threads, locking detents, or other securely engaging retaining means within said housing top portion 220, preferably at the top end 220t. The lock top 225 can be removable, enabling access into the hollow cavity 210.
The filter assembly 400 and skimmer assembly 500 can be disposed in the defined hollow cavity 210 of the housing 205.
The filter assembly 400 positioned within the housing 205 can include a removable filter cartridge 405. The filter cartridge 405 can be sized and provided to filter water-borne particulate matter, for example and not limitation, debris too small to be first retained by the skimmer assembly 500.
The skimmer assembly 500 is preferably positioned above the filter assembly, and first catches the debris. Specifically, adjacent to the housing top end 220t, a skimmer port 505 can be in open fluid communication with the interior of the housing 205. A removable strainer basket 510 is provided to be retained within the housing 205. Preferably, the strainer basket 510 is positioned below water level 170 of the pool 100, such that water entering the housing 205 through the skimmer port 505 first drains through the removable strainer basket 510.
The filter assembly 400 and the skimmer assembly 500 are controlled by the pump assembly 300. Preferably, the pump assembly 300 is positioned at the bottom end 215b of the housing 205. The bottom end 215b includes an aperture 230 which is sized and situated to directly connect with the pump assembly 300.
The pump assembly 300 includes a pump 305 without the need for intervening pipes or other intervening connections. The pump 305 includes a pump inlet 310 and a pump outlet 315, and can be secured to the housing 205 by a pump retainer 235. As shown in both
Still referring to
For example, as shown in the exemplary embodiment of the present invention in
Referring back to the skimmer port 505, it can be attached to the side wall 120 of the pool 100 through the aperture 190 (see
As shown in
The skimmer face plate 615 is shown in
In operation, in the exemplary embodiment shown in
Access for emptying the strainer basket 510 and replacement of the filter cartridge 405 is achieved through removal of the lock top 225 by a user, whereupon the strainer basket 510 and the filter cartridge 405 can be readily removed from the housing 205 and replaced as desired or needed.
As shown in
In use, the pump assembly 300 can be controlled by an electrical timer or other electrical or electronic control means (not shown) to allow intermittent or continuous pump operation as desired by a user.
In essence, the cleaning system is adapted to remove debris via the skimmer assembly and the filter assembly, by pulling water into the housing via the pump assembly. The cleaning assembly is lightweight enough to be fully supported by the side wall of the pool, such that a base or other mechanism is not needed to properly position the cleaning system.
Pump AssemblyThe pump assembly 300 includes the pump 305, which is the device that pulls the fluid towards, and ultimately into, the housing 205. The pump assembly includes a pump body 325 to contain the pump 305. A rotor assembly 800 (shown in more detail in
Preferably, the volute housing 335, pump gasket 330 and rotor assembly 800 are secured to the top portion 325t of the pump body 325 with securing members 340, such as screws, bolts, and the like.
Rotor AssemblyReferring now to
The pump assembly 300 is adapted to rotate the rotor assembly. Specifically, the pump 305 rotates the shaft 805, which rotates the impeller 815. Together with the pump assembly 300, the rotor assembly 800 enables water to be pulled into the housing 205 of the cleaning system.
Method of InstallationThe present invention includes a method of installing the cleaning system 200. Preferably, the cleaning system 200 can be secured to the swimming pool 100, and does not need the assistance of a separate base to be supported.
Due to risk of electrical shock, it is preferred that the cleaning system 200 be connected to a grounding type receptacle protected by a ground fault circuit interrupter (GFCI). The receptacle is preferably at least ten feet away from the pool 100.
To install the cleaning system, the lock top 225, strainer basket 510, and filter cartridge 405 can be first be removed from the housing 205. Then, the O-ring 320 for the pump assembly 300 can then be lubricated, preferably with petroleum jelly.
Subsequently, the pump assembly 300 can be connected to the bottom portion 215 of the housing 205. The pump assembly 300 is preferably connected, such that the volute housing 335 extends out to a side of the housing 205, as illustrated in
Installation continues by locating the mounting location for the cleaning system 200 on the side wall 120 of the pool 100. The inner gasket 610 and the face plate 615 are installed on the inner side wall 126 (inside the pool 100) by securing mechanisms, preferably screws and the like, as shown in
The connection assembly 700 for the return line can be installed. The gasket 730 can be lubricated, and then installed over the threads of the return pool wall fitting 705. The return pool wall fitting 705 can be inserted through an aperture 715 of the side wall 120. A thrust washer 725 can be placed over the return pool wall fitting 705, and then a pipe nut 720 can be threaded until the return pool wall fitting 705 is hand tight. It is preferable that the return pool wall fitting 705 not be over tightened, as this can cause wrinkles in the side wall, which could ultimately compromise the integrity of the side wall 120. Next, tape, such as Teflon® tape, can be applied to the thread of the elbow fitting 710, and it can be installed to the return pool wall fitting 705.
Next, the return hose 350 can be secured to the pump assembly 300 and the return connection assembly 700. As shown in
The first end 352 of the return hose 350 is connected to the pump assembly 300 by a hose clamp 355. The hose clamp 355 can first be loosened before sliding it over the first end of the return hose 350. It is preferable to lubricate the O-rings 320 on the volute housing 335, and on the elbow fitting 710 before installing the O-ring 320 on the return hose 350. Specifically, the first end 352 of the return hose 350 can be connected to the volute housing 335 of the pump assembly 300. The second end 354 of the return hose 350 can be connected to the elbow fitting 710 of the connection assembly 700. Both of the hose clamps 355 can then be tightened.
The filter assembly 400 and skimmer assembly 500, including the filter cartridge 405 and the strainer basket 510, can be re-inserted back into the housing 205. The filter cartridge 405 can slip over the retainer 235, and preferably seals at the bottom of the housing 205. Accordingly, the strainer basket 510 can then sit in a groove in the hollow cavity 210 of the housing 205. The lock top 225 can then be twisted back into place until locked.
The weir foam element 630 can be inserted into the weir 625, and under weir tabs to secure the weir foam element 630 in place. The weir 625 can be slid into grooves inside the pool 100, and once inside can be flipped over to be locked into place. The weir 625 can be pushed in the grooves, as shown by Arrow #1 of
The present invention also includes a method of cleaning the filter assembly 400.
Before cleaning the filter assembly 400, power to the cleaning system 200 should be turned off. Also, the strainer basket 510 and the filter cartridge 405 can be removed from the housing 205.
The filter cartridge 405 can be cleansed of coarse direct and debris by pressure washing, ensuring that between the pleats of the cartridge are washed. It has been found that fine particles are more easily removed from the pleats when the cartridge 405 is dry. Therefore, it is preferable that after pressure washing the cartridge 405 it should be allowed to dry and then carefully brushed. The pleats, however, should not be scrubbed. Cleaning or scrubbing the filter cartridge 405, specifically the pleats, too vigorously will wear it much faster than simply hosing it off.
Suntan oils, body oils, algae, and the like can form a coat of film on the pleats of the filter cartridge 405, which oftentimes can not be thoroughly removed by pressure washing. Such films of oils and/or algae can quickly clog the filter's pores, and thus greatly reduce filtration. Therefore, it is preferable to remove such materials from the filter cartridge as soon as possible.
To remove oils, it is preferable to soak the cartridge in a solution of one pound of tri-sodium phosphate (or other strong detergent) to five gallons of water for up to twelve hours. Tri-sodium phosphate is a commonly available detergent solution. After the oils have been removed, it is preferable to rinse the cartridge to remove remaining dirt.
If, however, algae are a problem, it is preferable to add half a pint of pool chlorine or one pint of liquid household bleach to the above cleaning solutions one hour before removing the filter cartridge from the solution. Then, thoroughly rinsing the filter cartridge is recommended before replacing the cartridge.
Method of Diverter Fitting UseThe present invention further provides a method of the using of a diverter fitting in the pool. Using a diverter fitting 735 can divert the direction of return water entering the pool 100. The diverter fitting 735 can be adjusted by loosening the locking ring 740. Then, the diverter fitting 735 can be used to generate clockwise rotation of pool water toward the skimmer assembly 500.
To do so, slightly tighten the locking ring 740 and rotate the diverter fitting 735 upwardly to cause water horizontally under the water surface to point away from the housing 205, or more specifically the skimmer intake area. It is preferable that the diverter fitting 735 not be pointed directly toward the skimmer intake area, as this will decrease the skimming and filtration, because water is not being forced about the pool 100. The locking ring 740 can then be tightened once the desired position of the diverter fitting 735 is determined. The diverter fitting 735 can be positioned downwardly—towards the base 110 of the pool 100—to assist in keeping settlement from building along the bottom of the pool 100.
Method of Vacuum Adapter UseThe present invention also provides a method of using a vacuum adapter with the cleaning system 200. The cleaning system 200 is adapted to receive a vacuum adapter or pool vacuum connector 245, enabling vacuuming of the bottom surface, or base 110, and/or the side wall 120 of the pool 100.
The pool vacuum connector 245 is adapted to be coupled to a pool vacuum (not shown), which can be in communication with a pool handle (not shown), as well as a vacuum hose (not shown).
To install the pool vacuum connector 245, the pump assembly 300 should be initially turned off. The weir 625 can be removed.
The pool vacuum can be connected to its handle, and the lowered into the pool 100. The vacuum hose, which may float, is connected to the pool vacuum at a first end, and the second end, which is loose, can be positioned near the diverter fitting 735. The pump assembly 300 can be turned on, and then by placing the second end of the vacuum hose up to the diverter fitting 735 enables water to fill the hose, which will cause the hose to sink.
Now that the vacuum hose is filled, the pump assembly 300 can again be turned off, and the pool vacuum connector 245 can be slid into the skimmer opening, and the vacuum hose can be connected to the pool vacuum connector 245.
By restarting the pump assembly 300, the pool vacuum will begin to pull debris and other particulates through the vacuum. The user can now vacuum along the desired section of the pool An environment of the present invention is illustrated in
The vacuum hose should not be used alone, that is without the pool vacuum, as liner damage, to the bottom of the pool, can occur. Also, it is preferred that one not vacuum with the strainer basket 510 or with the filter cartridge 405 removed, as pump blockage and/or damage can occur. Further, it is preferred that the vacuum hose not be left hanging out of the pool, as a siphon can occur draining the pool.
When vacuuming is complete, the pump assembly 300, should again be turned off. The pool vacuum connector 245 can be slid out of the hollow cavity 210 and the weir 625 can be reinstalled. The vacuum hose and pool vacuum can then be drained.
Due to the amount of debris gathered, it is recommended that the strainer basket 510 and filter cartridge 405 be removed and cleaned.
Beneficial Features of the Cleaning System of the Present InventionThere are many beneficial features of the present invention, including improved filter cleaning and/or replacement, chemical maintenance/chlorine dispensing, pool water surface debris cleaning, cleaning pool bottom and side walls, and general safety. Tables I-V identify some of the advantages of these beneficial features.
From the foregoing, it can be seen that the invention provides a number of different cleaning systems, which can be used to clean a swimming pool. The cleaning system of the present invention is lightweight enough that it can preferably be solely supported by the side wall of the pool. The various embodiments of the invention described above provide methods of installing the cleaning system when compared with prior approaches.
It will be appreciated by those skilled in the art, however, that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. For example, while the invention has been described in the context of a cleaning system, the concepts described herein need not be limited to these illustrative embodiments.
Additionally, the specific configurations, choice of materials, and the size and shape of various elements could be varied according to particular design specifications or constraints requiring a container constructed according to the principles of the invention. Such changes are intended to be embraced within the scope of the invention.
The presently disclosed embodiments are, therefore, considered in all respects to be illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalents thereof are intended to be embraced therein.
Claims
1. An above-ground container capable of holding a fluid, the above-ground container comprising:
- a base;
- at least one side wall in communication with the base; and
- a cleaning system solely supported by a portion of the side wall.
2. The above-ground container of claim 1, the cleaning system comprising a housing defining a hollow cavity, the housing fully supported by the portion of the side wall, wherein no portion of the cleaning system is supported by a ground surface upon which the base is supported.
3. The above-ground container of claim 2, the cleaning system further comprising a filter assembly disposed within the hollow cavity of the housing, the filter assembly adapted to filter debris from the fluid of the above-ground container.
4. The above-ground container of claim 3, the cleaning system further comprising a skimmer assembly disposed within the hollow cavity of the housing, the skimmer assembly adapted to skim debris off a top surface of the fluid of the above-ground container.
5. The above-ground container of claim 4, the cleaning system further comprising a pump assembly removably secured to a first end of the housing, the pump assembly adapted to control the filter assembly and the skimmer assembly.
6. The above-ground container of claim 5, the pump assembly further adapted to circulate fluid and debris of the above-ground container to be filtered by the filter assembly and be skimmed by the skimmer assembly.
7. The above-ground container of claim 6, the cleaning system further comprising a vacuum controlled by the pump assembly for extracting fluid and debris from the fluid of the above-ground container.
8. The above-ground container system of claim 2, further comprising an aperture in the side wall, the aperture having a frame therearound, and the housing secured and solely supported by the frame of the aperture.
9. The above-ground container of claim 1, the side wall of the above-ground container being non-rigid.
10. The above-ground container of claim 1, the side wall of the above-ground container being flexible.
11. An above-ground swimming pool comprising:
- a base lying upon a surface;
- a side wall coupled to the base and with the base forming a watertight pool; and
- a water cleaning system solely supported by the side wall of the pool, the water cleaning system comprising: a housing defining a hollow cavity; a filter assembly disposed within the housing for filtering debris in the water; and a skimmer assembly disposed within the housing for skimming debris off a top surface of the water.
12. The above-ground swimming pool of claim 11, the housing coupled to the side wall at an aperture in the side wall, and further comprising a pump assembly removably secured to the housing for controlling the filter assembly and the skimmer assembly, the pump assembly to circulate water from the pool to the skimmer assembly and the filter assembly in the housing via the aperture in the side wall.
13. The above-ground swimming pool of claim 12, the water cleaning system further comprising a vacuum controlled by the pump assembly for extracting debris from the fluid of the above-ground swimming pool.
14. The above-ground swimming pool of claim 11, the side wall comprising inner wall and an outer wall, and the housing mountable to a first gasket on the inner wall and a second gasket on the outer wall.
15. The above-ground swimming pool of claim 14, the housing mounted to the side wall without a member penetrating the side wall.
16. The above-ground swimming pool of claim 11, wherein no portion of the water cleaning system is supported by the surface upon which the base lies upon.
17. An above-ground swimming pool comprising:
- a base;
- a non-rigid side wall in communication with the base and with the base forming a watertight pool; and
- a cleaning system comprising: a housing defining a cavity; and a filter assembly for filtering debris in the swimming pool, the filter assembly being disposed within the cavity of the housing; the housing solely supported by the non-rigid side wall, wherein no portion of the cleaning system is supported by a ground surface upon which the base is supported.
18. The above-ground swimming pool of claim 17, the cleaning system further comprising:
- a skimmer assembly disposed within the hollow cavity of the housing, the skimmer assembly adapted to skim debris off a top surface of fluid of the above-ground swimming pool; and
- a pump assembly removably secured to a first end of the housing, the pump assembly adapted to control the filter assembly and the skimmer assembly, the pump assembly further adapted to extract fluid and debris of the above-ground swimming pool to be filtered by the filter assembly and be skimmed by the skimmer assembly.
Type: Application
Filed: Nov 2, 2007
Publication Date: Sep 11, 2008
Applicants: GP Limited (Kowloon Bay), General Foam Plastics Corporation (Norfolk, VA)
Inventor: Gary Lee LAWSON (Suffolk, VA)
Application Number: 11/934,228
International Classification: B08B 13/00 (20060101); B08B 3/10 (20060101); E04H 4/12 (20060101);