STEAM GENERATION DEVICE AND SYSTEM
Pressurized water is introduced into a steam production apparatus and system to produce steam. Electrical power is supplied to the apparatus though spaced apart electrical terminals which, in combination with two insulating elements, form a chamber to heat water introduce into the apparatus and chamber to turn the water into steam. The steam can be used for various purposes including powering of steam turbines for generating electricity, driving machinery, and for providing heat for heating systems. The generated steam can be used for various other purposes.
The invention relates to steam generation and to a device and system for generating high pressure steam.
BACKGROUND OF THE INVENTIONWater heaters have existed in many forms, such as boilers where water is heated by applying heat to the water container. In more advanced systems, such as the diathermal water heater in U.S. Pat. No. 5,506,391. In this system electrical oscillations are generated by an electrical controller, the oscillations being applied to a heater through which water flows while providing oscillations to heat the water.
Another heater system is described in U.S. Pat. No. 7,764,869. This system also provides electrical oscillations to the electrodes in a diathermal heating chamber. This system also requires the liquid to be heated to have a predetermined minimum concentration of dissolved solids which are replaced when the minimum concentration falls below a predetermined concentration.
SUMMARY OF THE INVENTIONThe invention relates to a steam production apparatus and system to produce wet and dry steam for various purposes, including powering of steam turbines for generating electricity, driving machinery, and for providing heat for heating systems. The generated steam can be used for various other purposes.
The technical advance represented by the invention as well as the objects thereof will become apparent from the following description of a preferred embodiment of the invention when considered in conjunction with the accompanying drawings, and the novel features set forth in the appended claims.
As shown in
The present invention does not require an electronic controller as required in the prior art. Steam is simply generated by passing electrical current through water between electrical elements 11 and 12.
Operation of multi-unit system is as follows. Electrical power is connected to each of the units, 41, 42, 43 and 44. Water flows only into unit 41 through input 61. Steam will only be produced in unit 41. For example, with a power input of 240 volts A.C., the current flow can be initially about 40-60 amps. As steam is produced, the current could fall to as low as about 15 amps. This is possible as steam is not as conductive as water. By introducing water into the steam units 41-44 one at a time, the amount of current required is limited. When all units are producing steam the current required at any one time should be limited to about 40-60 amps. With each unit drawing approximately only about 15-20 amps, the total required could be limited to about 60-80 amps total. If units 41-44 were all supplied with water at the same time, the current could rise to about 200 amps. By sequentially introducing water in the four units, the current could be limited, thereby limiting the power required to produce steam. Since current in each unit should drop to about 15-20 amps in about 15 seconds, the multi-unit systems should be producing steam in all units in 60 seconds or less. Units 55, 57, and 59 are timers set to open the connected water valves after a set time. Since the current in each steam unit 41-44 should reduce after about 15 to 20 seconds of introducing water into the steam unit, the timers 55, 57, and 59 can be set to open the water valves after the set time. Timer 55 would open valve 56 after approximately 15 to 20 seconds allowing water to flow through input 62 into steam unit 42, timer 57 would open water valve 58 after approximately 30-40 seconds allowing water to flow through input 63 into steam unit 43, and timer 59 would open water valve 60 approximately 45 to 60 seconds after allowing water to flow through valve 60 and through input 64 to steam unit 44. These times are after water is initially supplied to water input 70.
Claims
1. A steam generating apparatus and system, comprising:
- a housing having a first opening for inserting pressurized water into the housing, a second opening for releasing steam from the housing, two metallic elements extending through the housing, and two insulating elements extending through the housing, the two metallic elements and the two insulating elements forming a chamber in which steam is generated;
- two insulating end elements, secured to two opposite ends of the housing, secures the two metallic elements, and the two insulating elements in place;
- two electrical terminals, one each attached to one of the two metallic elements;
- wherein when pressurized water is inserted into the housing, and electrical power is applied to the two electrical terminals, the water inserted into the housing is heated and converted to steam in the chamber which exits the housing through the second opening.
2. The steam generating apparatus and system according to claim 1, wherein the two metallic elements in combination with two insulating elements form a cylindrical chamber into which water is introduced and wet and dry steam is generated.
3. The steam generating apparatus and system according to claim 2, wherein the cylindrical chamber is enclosed by the housing and is spaced therefrom.
4. The steam generating apparatus and system according to claim 1, wherein the first electrical terminal and the second electrical terminal are spaced apart on opposite ends of the steam generating apparatus.
5. The steam generating apparatus according to claim 1, wherein the first opening for inserting water into the housing includes a one way valve and the second opening, where steam exits, is a adjustable nozzle reducing the output opening.
6. A steam generating system, including a plurality of steam generating apparatuses, each the steam generating apparatus being structurally independent from each other and connected in parallel together, each steam generating apparatus powered separately by an alternating current with a voltage one of 120 volts, 240 volts and larger.
7. The steam generating system according to claim 6, wherein the steam generating apparatuses are sequentially activated to produce steam.
8. The steam generating system according to claim 6 wherein the steam generated in each steam generating apparatus is introduced into and exits in a single outlet.
9. The steam generating system according to claim 6, including separate terminals for applying power independently to each of the steam generating apparatuses, an input for supplying water separately to each independent steam generating apparatus, and an output releasing the generating steam from each of the steam generating systems.
10. A steam generating apparatus and system, comprising:
- a housing having a first opening for inserting water into the housing, a second opening for releasing steam from the housing;
- two metallic elements and two insulating elements extending through the housing forming a chamber in which steam is generated;
- two insulating end elements, secured to two opposite ends of the housing, the two metallic terminals and the two insulating elements, securing them in place and electrically insulating the two metallic elements from each other;
- two external electrical contacts, one each attached to the two metallic elements extending through the housing;
- wherein when water is inserted into the housing, electrical power is applied to the two electrical terminals, the water inserted into the housing is heated and converted to steam within the chamber which exits the housing through the second opening and nozzle; and
- wherein the metallic elements are secured by the insulating end elements in the center of the housing.
11. The steam generating apparatus and system according to claim where the second opening for releasing steam is one of an adjustable and replaceable nozzle.
12. The steam generating apparatus and system according to claim 10 wherein the chamber in which steam is generated is cylindrical, and the two metallic elements are opposite each other and joined together by the two insulating elements.
13. The steam generating apparatus and system according to claim 10 where high pressure steam is produced by flowing pressurized water into an enclosed chamber having two metallic elements, and applying an electrical voltage to the two metallic elements, the steam being produced by an electrical current flowing through the water between the two metallic elements.
Type: Application
Filed: Jun 9, 2016
Publication Date: Feb 2, 2017
Inventors: John Edward Vandigriff (Carrollton, TX), Einar Arvid Orbeck, JR. (Las Vegas, NV)
Application Number: 14/999,636