Pop-out water discharge device with a specialized outer enclosure
The preferred embodiments relate to a water discharge device in indoor and/or outdoor environments. The discharge unit preferably comprises a pop-up water discharge device inside a natural item enclosure. In some preferred embodiments, the discharge unit is configured in the shape of a natural object, such as an animal native to the locality (e.g., frog, turtle, rabbit, etc.), a non-native animal (e.g., a dolphin, whale, seal, bear, etc.), a natural or unnatural object or the like. Preferably, the discharge device is a rotary discharge device. In preferred embodiments the pop-up water discharge device discharges water in various manners (e.g. misting, sprinkling, and/or the like).
The present application claims priority to U.S. Provisional Application Ser. No. 60/479,175, entitled Rotary Water Discharge Device With A Specialized Outer Enclosure, filed on Jun. 18, 2003 and is a continuation-in-part of U.S. patent application Ser. No. 10/613,035 to Paul Swanson and Bret Thomas entitled WATER BODY (e.g., POOL) WATER LEVEL REPLENISHMENT SYSTEM AND METHOD filed in Jul. 7, 2003 which is a divisional of prior U.S. patent application Ser. No. 10/191,755 to Paul Swanson and Bret Thomas, entitled WATER BODY (e.g., POOL) WATER LEVEL REPLENISHMENT SYSTEM AND METHOD filed on Jul. 10, 2002, the entire contents of each of these three provisional and non-provisional patent applications are incorporated herein by reference in their entireties.
FIELD OF THE INVENTIONThe present invention relates to fluid discharge devices, especially water discharge devices and the preferred embodiments relate to water discharge devices used in the providing of water to living entities, such as, e.g., to vegetation (e.g., upon a yard, garden or the like), to humans or other animals and/or the like.
BACKGROUNDA. References Incorporated by Reference
The following United States patents are also incorporated herein by reference in their entireties: U.S. Pat. No. 3,107,056; U.S. Pat. No. 3,724,757; U.S. Pat. No. 4,568,024; U.S. Pat. No. 4,624,412; U.S. Pat. No. 4,718,605; U.S. Pat. No. 5,174,501; U.S. Pat. No. 5,375,768; U.S. Pat. No. 5,662,545; U.S. Pat. No. 6,138,924; U.S. Pat. No. 6,491,235. Among other things, the above-references show illustrative rotary water discharge devices that can be incorporated into embodiments of the present invention. In addition, the following United States patents are also incorporated herein by reference in their entireties: U.S. Pat. No. 5,456,411 (Showing, e.g., Nozzle Selection); U.S. Pat. No. 5,765,757 (Showing, e.g., a Quick Select Nozzle System).
B. Introduction
Historically, water discharge devices, such as, e.g., sprinklers, have been unsightly and/or have required installation under or within a ground surface. There remains a need to overcome these and/or other limitations with existing water discharge devices.
The present invention can be used in various methods for discharging water in indoor and/or outdoor environments, such as, e.g., for sprinkler uses (e.g., to water lawns and/or other garden, vegetation and/or the like areas), for mister uses (e.g., for discharging a water mist), for stream spraying uses and/or for various other water discharge uses.
SUMMARY OF THE PREFERRED EMBODIMENTSThe preferred embodiments of the invention provide a water discharge device having 1) a pop-up discharge device; and 2) a natural item enclosure within which the pop-up discharge device is contained during use. In preferred embodiments, the pop-up discharge device is a rotary discharge device. In preferred embodiments, the natural item enclosure is configured in the shape of an animal (such as, e.g., a frog (shown), fish, turtle, rabbit and/or any other animal), a plant (such as, e.g., a bush, tree and/or any other plant), an inanimate natural item (such as, e.g., a stone, a shell and/or any other inanimate natural item) and/or the like.
Various other embodiments, advantages and/or benefits of various embodiments of the present invention will be appreciated based on the present disclosure. It is contemplated that various embodiments will include and/or exclude different aspects, advantages and/or benefits and that descriptions of aspects, advantages and/or benefits of the various embodiments should not be construed as limiting other embodiments nor the inventions claimed.
BRIEF DESCRIPTION OF THE DRAWINGSThe present invention will be described in further detail with respect to preferred embodiments of the invention as illustrated in the accompanying figures, which are given by way of example and not limitation.
FIGS. 10(A) and 10(B) are schematic side views showing illustrative embodiments in which the relative movement of the discharge device and the enclosure is effected by movement of the enclosure (i.e., such that the discharge device effectively pops-out due to movement of the enclosure). In this disclosure, the terminology pop-out does not require movement of the discharge device, but relates to the fact that the discharge device is exposed by some form of relative movement between the enclosure and the discharge device.
Some preferred embodiments are shown by way of example and not limitation in the accompanying figures. In this regard,
In some embodiments, the sprinkler can be controlled by a switch which is able to turn the sprinkler's power on/off. In some embodiments, the switch can be physically attached to the enclosure (such as, e.g., on the enclosure or in the enclosure). In other preferred embodiments, the switch can be located externally to the enclosure (such as, e.g., including a wall switch inside or outside a dwelling). In further preferred embodiments, the switch can be located on a remote device (such as, e.g. a key chain).
In preferred embodiments, the pop-up and release is caused by water pressure. In some embodiments the pressure is turned on/off through the use of a valve. In preferred embodiments, the valve is a controlled valve (such as, e.g., via a timer mechanism). In some embodiments, the controlled valve can be located internally within the enclosure of the discharge unit and/or can be located externally to the enclosure.
In some embodiments, the sprinkler can include an integral sprinkler stake (not shown) connected thereto (i.e., wherein the stake can be used to penetrate a ground surface for added stability). In some instances, the enclosure can be configured to have at least one bottom opening to enable the stake to pass there-through. In some embodiments, a stake can be eliminated and/or some embodiments can have one or more stake(s) that is removable. Accordingly, some stake-less configurations may enable placement on a hard surface such as, e.g., a patio, a poolside, a wall, a rock or the like. In some embodiments, a non-slip surface can be attached to the base of the enclosure, such as, e.g., a high friction rubber. In some embodiments, one or more holes can be formed in the enclosure base to receive stakes that can optionally be inserted therein. In some embodiments, stakes could, e.g., be stored inside the enclosure and employed as desired depending on location of use.
In some embodiments, the enclosure can be made of a plastic material. Preferably, the plastic material is made to have a glossy outer surface. In some embodiments, the enclosure can be made with other materials, such as, e.g., ceramic, metal (such as, e.g., copper, brass, aluminum, iron, stainless steel, etc.). In some embodiments, the outer enclosure can be colored, coated, or the like. Preferably, a plurality of enclosure colors are offered such that users can select a color to best suit their environment. Preferably, colors of the enclosure are designed to blend into a natural environment, such as, e.g., reds, oranges, yellows, greens, and/or the like.
As shown in
In some embodiments, the discharge from the unit involves a discharge of water having a substantial percentage (such as, e.g., more than about ⅓, in some embodiments, or more than about ½ in other embodiments, or even more than about ⅔ in other embodiments) of which has particle sizes of under about 10,000 microns, such that the discharge involves a substantial percentage of drops. In some embodiments, the discharge from the unit involves a discharge of water having a substantial percentage (such as, e.g., more than about ⅓, in some embodiments, or more than about ½ in other embodiments, or even more than about ⅔ in other embodiments) of which has particle sizes of under about 3,000 microns, or, in some other preferred embodiments under about 1,000 microns, or, in some other embodiments, under about 500 microns, or, in some other embodiments, under about 100 microns, or, in some other embodiments, under about 5-10 microns. In this regard, the following TABLE I shows some illustrative sizes for reference.
In some embodiments, a substantial amount of the water or substantially all of the water is discharged in a mist. Among other things, due to their microscopic size (e.g., below about 100 microns, such as, e.g., between about 80 and 100 microns), the water drops are atomized droplets that remain suspended and mimic the flooding characteristics of a gas, moving along with wind-flow, etc., and freely moving around obstructions.
In some embodiments, the misting performs evaporative cooling. In this regard, evaporative cooling occurs when the misted water absorbs heat energy, which changes it into a water vapor. Generally speaking, every gallon of water that changes from a liquid into vapor absorbs more than about 8,000 BTU's of heat energy. This cooling process is especially effective when the relative humidity is lowest. However, evaporative cooling works generally everywhere. Notably, during the middle (i.e., hottest part) of the day, the relative humidity is lower. In some exemplary conditions, ambient air can be lowered or cooled down by about 3 degrees (i.e., wet bulb temperature).
While in many embodiments, the water discharged is forced through the discharge unit based on the pressure of the supplied water—e.g., based on the water pressure supplied via water utility lines (e.g., often this is between about 20 to 60 PSI, or, most often about 30-50 or generally about 40 PSI). However, in some embodiments, the water is discharged using an additional pumping mechanism, which may, in some embodiments be mounted within the enclosure of the device, or which may, in other embodiments, be mounted distant from the enclosure of the device, such as, e.g., along a supply line to the device. In some embodiments, the pump may be used to achieve a substantially higher pressure, such as, e.g., pressures within ranges of, e.g. over 75 PSI, or 100 PSI (or even, e.g., over 500 PSI, or 800 PSI, or 1000 PSI) to facilitate, e.g., mist generation.
From the moment a spray droplet leaves the spray nozzle it is subject to evaporation. The life of a drop of water is generally proportional to the square of its diameter. For example, a 50 micron water drop that is at 20° C. and at a relative humidity of about 50% may have a lifespan of about 4 seconds. On the other hand, a 100 micron drop may have a lifespan of about 16 seconds. After a particle or drop is discharged, it may decrease in size due to evaporation and, thus, as it decreases in size have a tendency to drift and be carried along in the ambient air or wind. In general, particles of larger than about 500 microns will experience little drift.
In some illustrative an non-limiting embodiments, the discharge device can be used to apply a mist or the like to, by way of example, help with a) cleaning air (e.g., to limit air-borne allergens), b) odor control, c) fire retardation, d) vegetation humidification (e.g., within green houses), e) cooling of individuals (e.g., at public locations, such as, e.g., pools, restaurants, sports or athletic events, health clubs, etc., and/or at private locations), f) animal treatment (e.g., within zoos, etc.). In some embodiments, discharge may be applied indoors (e.g., for humidity, cooling and/or the like) purposes or may be applied outdoors.
In preferred embodiments the discharge device can employ interchangeable nozzles. In some embodiments the nozzle trajectory can be changed by adjusting trajectory angle.
With reference to
FIGS. 10(A) and 10(B) are schematic side views showing illustrative embodiments in which the relative movement of the discharge device and the enclosure is effected by movement of the enclosure (i.e., such that the discharge device effectively pops-out due to movement of the enclosure). In this disclosure, the terminology pop-out does not require movement of the discharge device, but relates to the fact that the discharge device is exposed by some form of relative movement between the enclosure and the discharge device. Specifically, in the device shown in
It is contemplated that a pop-out water discharge device could also be used to perform one or more of the functions described in said co-pending non-provisional patent application entitled WATER BODY (e.g., POOL) WATER REPLENISHMENT SYSTEM AND METHOD.
Broad Scope of the Invention
While illustrative embodiments of the invention have been described herein, it will be appreciated that the present invention is not limited to the various embodiments described herein, but includes any and all embodiments having modifications, omissions, combinations (e.g., of aspects across various embodiments), adaptations and/or alterations as would be appreciated by those in the art based on the present disclosure. The appended claims are to be interpreted broadly based on the language employed in the claims and not improperly limited to illustrative examples described in the present specification or in the prosecution of the application. As merely one example, in the present disclosure, the term “preferably” is non-exclusive and means “preferably, but not limited to.” Means-plus-function or step-plus-function limitations will only be employed where for a specific claim limitation all of the following conditions are present in that limitation: a) “means for” or “step for” is expressly recited; b) a corresponding function is expressly recited; and c) structure, material or acts are not recited in support of that function.
Claims
1. A method for discharging water, comprising:
- a) locating a pop-out water discharge device inside a portable enclosure, said enclosure being configured as an ornamental or natural item;
- b) popping-out said water discharge device from said enclosure; and
- c) discharging water from said water discharge device.
2. The method of claim 1, wherein said enclosure is configured in the shape of a natural item.
3. The method of claim 2, wherein said enclosure is configured in the shape of an animal.
4. The method of claim 1, wherein said pop-out water discharge device is a rotary discharge device.
5. The method of claim 4, wherein said rotary discharge device is gear-driven.
6. The method of claim 1, wherein said pop-out water discharge device discharges water in a spraying manner.
7. The method of claim 1, wherein said pop-out water discharge device discharges water in a misting manner.
8. The method of claim 1, wherein said pop-out water discharge device discharges water in a generally stream-like manner so as to form a generally laminar flow of water in at least a region directly downstream of the discharge outlet, such that the flow of water has a generally narrow spread and an arc-like trajectory.
9. The method of claim 1, wherein said pop-out water discharge device discharges water in a manner to form a generally turbulent flow of water in a region directly down stream of the discharge outlet.
10. The method of claim 1, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of larger than 1000 microns.
11. The method of claim 1, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 10,000 microns.
12. The method of claim 1, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 1,000 microns.
13. The method of claim 1, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 100 microns.
14. The method of claim 1, wherein pop-out water discharge device discharges water in a sprinkling manner.
15. The method of claim 14, wherein said sprinkling includes a distributed discharge of water droplets.
16. The method of claim 1, wherein said device includes a refillable self-contained source of water.
17. The method of claim 15, further including the step of manually refilling said self-contained source of water.
18. The method of claim 1, further including controlling said device with a control device.
19. The method of claim 18, wherein said control device includes a timer mechanism.
20. The method of claim 19, wherein said timer mechanism controls a valve that controls water flow.
21. The method of claim 18, wherein said control device includes a remote unit that transmit signals to operate a valve.
22. The method of claim 21, wherein said valve is located within an enclosure of said device.
23. The method of claim 21, wherein said signals are transmitted wirelessly.
24. The method of claim 23, wherein said signals are transmitted via electromagnetic waves.
25. The method of claim 21, wherein said signals are transmitted wirelessly via a hand-held remote device.
26. The method of claim 25, wherein said hand-held remote device includes a key-chain.
27. The method of claim 1, further including having said device charge water for a living entity.
28. The method of claim 27, wherein said living entity includes vegetation.
29. The method of claim 27, wherein said living entity includes an animal.
30. The method of claim 29, wherein said animal is a human being.
31. The method of claim 1, further including using said device to cool the living entity via evaporative cooling.
32. A portable discharge device for discharging water, comprising:
- a) a pop-out water discharge device inside an enclosure, said enclosure being configured as an ornamental or natural item;
- b) means for popping-out said water discharge device from said enclosure; and
- c) a discharge for discharging water from said water discharge device.
33. The device of claim 32, wherein said enclosure is configured in the shape of a natural item.
34. The device of claim 33, wherein said enclosure is configured in the shape of an animal.
35. The device of claim 32, wherein said pop-out water discharge device is a rotary discharge device.
36. The device of claim 35, wherein said rotary discharge device is gear-driven.
37. The device of claim 32, wherein said pop-out water discharge device discharges water in a spraying manner.
38. The device of claim 32, wherein said pop-out water discharge device discharges water in a misting manner.
39. The device of claim 32, wherein said pop-out water discharge device discharges water in a generally stream-like manner so as to form a generally laminar flow of water in at least a region directly downstream of the discharge outlet, such that the flow of water has a generally narrow spread and an arc-like trajectory.
40. The device of claim 32, wherein said pop-out water discharge device discharges water in a manner to form a generally turbulent flow of water in a region directly down stream of the discharge outlet.
41. The device of claim 32, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of larger than 1000 microns.
42. The device of claim 32, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 10,000 microns.
43. The device of claim 32, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 1,000 microns.
44. The device of claim 32, wherein said pop-out water discharge device discharges water particles in which a substantial portion of the particles have a diameter of smaller than 100 microns.
45. The device of claim 32, wherein pop-out water discharge device discharges water in a sprinkling manner.
46. The device of claim 45, wherein said sprinkling includes a distributed discharge of water droplets.
47. The device of claim 32, wherein said device includes a refillable self-contained source of water.
48. The device of claim 47, further including the step of manually refilling said self-contained source of water.
49. The device of claim 32, further including a control device for controlling said device.
50. The device of claim 49, wherein said control device includes a timer mechanism.
51. The device of claim 50, wherein said timer mechanism controls a valve that controls water flow.
52. The device of claim 49, wherein said control device includes a remote unit that transmit signals to operate a valve.
53. The device of claim 52, wherein said valve is located within an enclosure of said device.
54. The device of claim 49, wherein said signals are transmitted wirelessly.
55. The device of claim 54, wherein said signals are transmitted via electromagnetic waves.
56. The device of claim 54, wherein said signals are transmitted wirelessly via a hand-held remote device.
57. The device of claim 56, wherein said hand-held remote device includes a key-chain.
58. The device of claim 32, wherein said device is located proximate vegetation for discharge thereto.
59. The device of claim 32, wherein said device is located proximate an animal for discharge thereto.
60. The device of claim 32, wherein said device is configured to cool a living entity via evaporative cooling.
Type: Application
Filed: Jun 18, 2004
Publication Date: Jan 6, 2005
Inventors: Paul Swanson (Mountain View, CA), Brett Thomas (Los Altos Hills, CA)
Application Number: 10/870,441