Water electrolysis device of gas water heater

Abstract

The embodiment of the utility model discloses a gas water heater electrolyzing water device which comprises a device body, the device body comprises an electrolyzing shell, a water inlet pipe is fixedly arranged on one side of the electrolyzing shell, the water inlet pipe is fixedly connected with an electrolyzing pipe, an electrolyzing pipe head is fixedly arranged at the other end of the electrolyzing pipe, and the electrolyzing pipe head is fixedly connected with the electrolyzing shell. A pipe cover is detachably and fixedly arranged in the electrolysis pipe head, a first counter electrode is installed in the electrolysis shell, a second counter electrode is arranged on the outer side of the first counter electrode, a supporting frame is fixedly arranged between the first counter electrode and the second counter electrode, and a water outlet pipe is fixedly connected to the bottom of the electrolysis pipe in a penetrating mode. And wiring terminals are fixedly arranged on the two sides of the bottom of the electrolysis shell correspondingly, and the outer sides of the first counter electrode and the second counter electrode are electrically connected with wires correspondingly. The water electrolysis device solves the problems that an existing water electrolysis device of the gas water heater uses a single electrolysis electrode, the power is low, and the electrolysis reaction rate is low.

Description

Technical Field

[0001] The utility model relates to the technical field of gas water heaters, in particular to a water electrolysis device for gas water heaters. Background Art

[0002] A gas water heater electrolysis device combines water electrolysis technology with a gas water heater. It electrolyzes water to produce hydrogen and oxygen, which can be used as fuel for a gas furnace. The heat generated can also be used to heat water. This device not only provides hot water but is also environmentally friendly, as the hydrogen combustion product is only water vapor, without any harmful pollutants.

[0003] Application No. 2023200795056 discloses a sterilization device and a hot water device having the same, but the gas water heater electrolysis device uses a single electrolysis electrode, which has low power and slow electrolysis reaction rate.

[0004] Therefore, the utility model proposes a gas water heater electrolysis device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the embodiments of the present utility model is that some gas water heaters on the market have low power and slow electrolysis reaction rate.

[0006] In order to solve the above problems, the present invention provides an electrolysis water device for a gas water heater in an embodiment, comprising a device body, the device body comprising an electrolysis shell, a water inlet pipe fixedly provided on one side of the electrolysis shell, the water inlet pipe fixedly connected to the electrolysis tube, an electrolysis tube head fixedly provided on the other end of the electrolysis tube, a tube cover fixedly provided in the electrolysis tube head for removal, a first pair of electrodes installed in the electrolysis shell, a second pair of electrodes provided on the outside of the first pair of electrodes, a support frame fixedly provided between the first pair of electrodes and the second pair of electrodes, a water outlet pipe fixedly connected to the bottom of the electrolysis tube, wiring terminals fixedly provided on both sides of the bottom of the electrolysis shell, and wires electrically connected to the outsides of the first pair of electrodes and the second pair of electrodes.

[0007] Optionally, a first mounting block is fixedly sleeved on the water inlet pipe, and the first mounting block is arranged at an end of the water inlet pipe away from the electrolysis housing.

[0008] Optionally, the upper fixing sleeve of the electrolysis tube is provided with a collar, and the collar is fixedly connected to the electrolysis shell.

[0009] Optionally, a plurality of fixing screws are provided on the outside of the second pair of electrodes, the first pair of electrodes and the second pair of electrodes are fixedly connected by fixing screws and nuts, and the wire connecting nuts and fixing screws supply power to the first pair of electrodes and the second pair of electrodes.

[0010] Optionally, the fixing screw is made of titanium or platinum.

[0011] Optionally, a plurality of mounting screws are provided on the outside of the device body, and the electrolytic shell and the device body are fixedly connected by the mounting screws.

[0012] Optionally, a sleeve is fixedly provided on the outer side of the water outlet pipe, and a second mounting block is fixedly provided on the water outlet pipe, and the cross section of the second mounting block is diamond-shaped.

[0013] Optionally, a total of six mounting screws are provided, a side wall of the first mounting block is provided with a plurality of first mounting holes, and second mounting holes are respectively provided on both sides of the second mounting block.

[0014] Optionally, the device body is electrically connected to a heat exchanger, the heat exchanger is electrically connected to a water flow sensor, and the heat exchanger, the device body and the water flow sensor are all electrically connected to a main controller.

[0015] Optionally, the first pair of electrodes and the second pair of electrodes are made of titanium or platinum.

[0016] Compared with the prior art, the technical effects achieved by the embodiments of the present invention include:

[0017] The embodiment of the utility model is provided with a first pair of electrodes, a second pair of electrodes, a support frame and an electrolysis shell, and the first pair of electrodes and the second pair of electrodes are connected to direct current through a terminal block to perform electrolysis. The water electrolysis device has a simple structure, a compact size, and can realize multiple functions. The upper end of the device is provided with a water inlet pipe connected to a water tank, and the lower end is provided with a universal water outlet pipe. The electrodes are supplied with direct current, and the current range is 0-36V. The first pair of electrodes and the second pair of electrodes are powered by a wire connecting nut and a fixing screw. The power supply mode of the first pair of electrodes and the second pair of electrodes adopts 0-36V direct current, and the current direction can be changed. The electrolysis shell and the device body are fixed with screws, and the structure is reliable. When the electrolysis electrodes are placed oppositely, the electrolysis area increases significantly; when a DC positive pole is passed through the left side of the first pair of electrolysis electrodes and a DC negative pole is passed through the right side of the second pair of electrolysis electrodes, the two electrolysis electrodes have the same shape and are installed oppositely, and the electrolysis area increases by 80%; the support frame plays a role in maintaining the shape of the electrolysis electrodes. The electrolysis water device is connected in series in the water path of the gas water heater to produce sterilizing water, which can be used for washing fruits and vegetables, and has the effect of removing pesticide residues. It can disinfect the hot water pipeline at the rear end of the water heater and produce oxygen-rich water and hydrogen-rich water. The electrolysis electrode has a large area and high power, which solves the problem that the existing gas water heater electrolysis device uses a single electrolysis electrode, has low power and slow electrolysis reaction rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention.

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 It is a structural diagram of the utility model from another perspective.

[0023] Figure 3 It is a three-dimensional diagram of part of the structure of the utility model.

[0024] Figure 4 It is a cross-sectional view of the present utility model.

[0025] Figure 5 It is a schematic diagram of the device body of the utility model being installed in hot water.

[0026] Reference numerals

[0027] 1. Second pair of electrodes; 2. First pair of electrodes; 3. Support frame; 4. Nut; 5. Terminal block; 6. First mounting block; 7. Water inlet pipe; 8. Casing; 9. Wire; 10. Mounting screws; 11. Electrolytic shell; 12. Tube cover; 13. Electrolytic tube head; 14. Second mounting block; 15. Second mounting hole; 16. First mounting hole; 17. Water outlet pipe; 18. Electrolytic tube; 19. Collar; 20. Heat exchanger; 21. Device body; 22. Water flow sensor; 23. Main controller; 24. Fixing screws. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments. Similar component numbers in the drawings represent similar components. Obviously, the embodiments described below are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0030] It should also be understood that the terms used in this specification of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the specification of the embodiments of the present invention and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0031] See also Figure 1-5 The present invention provides a gas water heater electrolysis device, including a device body 21, the device body 21 includes an electrolysis shell 11, a water inlet pipe 7 is fixedly provided on one side of the electrolysis shell 11, the water inlet pipe 7 is fixedly connected to the electrolysis tube 18, the other end of the electrolysis tube 18 is fixedly provided with an electrolysis tube head 13, a tube cover 12 is fixedly provided in the electrolysis tube head 13, a first pair of electrodes 2 is installed in the electrolysis shell 11, a second pair of electrodes 1 is provided on the outside of the first pair of electrodes 2, a support frame 3 is fixedly provided between the first pair of electrodes 2 and the second pair of electrodes 1, and the bottom of the electrolysis tube 18 is fixedly provided with an electrolysis tube head 13. A water outlet pipe 17 is fixedly connected to the bottom of the electrolytic shell 11, and wiring terminals 5 are fixedly provided on both sides of the bottom of the electrolytic shell 11. The outsides of the first pair of electrodes 2 and the second pair of electrodes 1 are electrically connected with wires 9. A first mounting block 6 is fixedly sleeved on the water inlet pipe 7. The first mounting block 6 is arranged at the end of the water inlet pipe 7 away from the electrolytic shell 11. Several fixing screws 24 are provided on the outside of the second pair of electrodes 1. The first pair of electrodes 2 and the second pair of electrodes 1 are fixedly connected by the fixing screws 24 and the nuts 4. The wires 9 connect the nuts 4 and the fixing screws 24 to supply power to the first pair of electrodes 2 and the second pair of electrodes 1.

[0032] Preferably, the material of the fixing screw 24 of the present invention is titanium or platinum, and the surface can be layered; the material used for the first pair of electrodes 2 and the second pair of electrodes 1 is titanium or platinum, and the electrode surface can be layered. A number of mounting screws 10 are provided on the outside of the device body 21, and the electrolytic shell 11 and the device body 21 are fixedly connected by the mounting screws 10. A sleeve 8 is fixedly provided on the outside of the water outlet pipe 17, and a second mounting block 14 is fixedly provided on the water outlet pipe 17. The cross-section of the second mounting block 14 is diamond-shaped, and there are six mounting screws 10 in total. The side wall of the first mounting block 6 is provided with a number of first mounting holes 16, and second mounting holes 15 are respectively opened on both sides of the second mounting block 14. The device body 21 is electrically connected to the heat exchanger 20, and the heat exchanger 20 is electrically connected to the water flow sensor 22. The heat exchanger 20, the device body 21 and the water flow sensor 22 are all electrically connected to the main controller 23.

[0033] In the embodiment of the present utility model, by setting the first pair of electrodes 2, the second pair of electrodes 1, the support frame 3 and the electrolysis shell 11 and other structures, the core principle of the device is that the reaction condition of 2H20=O2+2H2 is energized, and the first pair of electrodes 2 and the second pair of electrodes 1 are connected to the direct current through the terminal 5 during operation to perform electrolysis. The water electrolysis device has a simple structure, a small size, and can realize multiple functions. The upper end of the device has a water inlet pipe 7 connected to the water tank, and the lower end has a universal water outlet pipe 17. The electrodes are powered by direct current with a current range of 0-36V. The first pair of electrodes 2 and the second pair of electrodes 1 are powered by the wire 9 connecting nut 4 and the fixing screw 24. The power supply mode of the first pair of electrodes 2 and the second pair of electrodes 1 adopts 0-36V direct current, and the current direction can be changed; The outer shell 11 and the device body 21 are fixed with 6 screws, and the structure is reliable. The two pairs of electrolysis electrodes are placed oppositely, and the electrolysis area is significantly increased. When the positive DC pole is passed through the left side of the first pair of electrolysis electrodes, the negative DC pole is passed through the right side of the second pair of electrolysis electrodes. The two electrolysis electrodes have the same shape and are installed oppositely, and the electrolysis area is increased by 80%; the support frame 3 plays a role in maintaining the shape of the electrolysis electrodes. The electrolysis water device is connected in series in the water channel of the gas water heater to produce sterilizing water, which can be used for washing fruits and vegetables, and has the effect of removing pesticide residues. It can disinfect the hot water pipeline at the rear end of the water heater and produce oxygen-rich water and hydrogen-rich water. The electrolysis electrode area is large and the power is high, which solves the problem that the existing gas water heater electrolysis device uses a single electrolysis electrode, has low power and slow electrolysis reaction rate.

[0034] Please continue reading Figure 1-2 The upper fixed sleeve of the electrolysis tube 18 of the utility model is provided with a collar 19, and the collar 19 is fixedly connected to the electrolysis shell 11. Through the provision of the collar 19, the collar 19 is fixedly sleeved on the electrolysis tube 18, and the collar 19 is fixedly connected to the electrolysis shell 11, thereby improving the firmness of the installation of the electrolysis tube 18 and the electrolysis shell 11.

[0035] When the utility model product is used, the first pair of electrodes 2 and the second pair of electrodes 1 are connected to direct current through the terminal 5 to perform electrolysis. The water electrolysis device has a simple structure, a compact size, and can realize multiple functions. The upper end of the device is provided with a water inlet pipe 7 connected to the water tank, and the lower end is provided with a universal water outlet pipe 17. The electrodes are supplied with direct current, and the current range is 0-36V. The first pair of electrodes 2 and the second pair of electrodes 1 are powered by the wire 9 connecting nut 4 and the fixing screw 24. The power supply mode of the first pair of electrodes 2 and the second pair of electrodes 1 adopts 0-36V direct current, and the current direction can be changed; the electrolysis shell 11 and the device body 21 are fixed with 6 screws, and the structure is reliable. The two pairs of electrolysis electrodes are placed oppositely, and the electrolysis The area increase is very obvious; when the left side of the first pair of electrolytic electrodes is connected to the positive pole of direct current, the right side of the second pair of electrolytic electrodes is connected to the negative pole of direct current. The two electrolytic electrodes have the same shape and are installed oppositely, and the electrolysis area is increased by 80%; the support frame 3 plays a role in maintaining the shape of the electrolytic electrode. The electrolytic water device is connected in series in the water channel of the gas water heater to produce sterilizing water, which can be used for washing fruits and vegetables, and has the effect of removing pesticide residues. It can disinfect the hot water pipeline at the rear end of the water heater and produce oxygen-rich water and hydrogen-rich water. The electrolytic electrode area is large and the power is large. The collar 19 is fixedly sleeved on the electrolytic tube 18, and the collar 19 is fixedly connected to the electrolytic shell 11, which improves the firmness of the installation of the electrolytic tube 18 and the electrolytic shell 11.

[0036] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0039] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0042] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, as long as these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

[0043] The above description is a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A gas water heater electrolysis device, characterized by: The invention comprises a device body, which comprises an electrolysis shell, a water inlet pipe is fixedly provided on one side of the electrolysis shell, the water inlet pipe is fixedly connected to the electrolysis tube, an electrolysis tube head is fixedly provided on the other end of the electrolysis tube, a tube cover is removably fixedly provided in the electrolysis tube head, a first pair of electrodes is installed in the electrolysis shell, a second pair of electrodes is provided on the outside of the first pair of electrodes, a support frame is fixedly provided between the first pair of electrodes and the second pair of electrodes, a water outlet pipe is fixedly connected to the bottom of the electrolysis tube, wiring terminals are fixedly provided on both sides of the bottom of the electrolysis shell, and the outsides of the first pair of electrodes and the second pair of electrodes are electrically connected to wires.

2. A gas water heater electrolysis device according to claim 1, characterized in that: A first mounting block is fixedly sleeved on the water inlet pipe, and the first mounting block is arranged at one end of the water inlet pipe away from the electrolytic shell.

3. A gas water heater electrolysis device according to claim 2, characterized in that: The upper fixing sleeve of the electrolysis tube is provided with a collar, and the collar is fixedly connected to the electrolysis shell.

4. A gas water heater electrolysis device according to claim 3, characterized in that: A plurality of fixing screws are provided on the outer sides of the second pair of electrodes. The first pair of electrodes and the second pair of electrodes are fixedly connected by fixing screws and nuts. The wire connecting nuts and fixing screws supplies power to the first and second pairs of electrodes.

5. A gas water heater electrolysis device according to claim 4, characterized in that: The fixing screw is made of titanium or platinum.

6. A gas water heater electrolysis device according to claim 4, characterized in that: A plurality of mounting screws are provided on the outside of the device body, and the electrolytic shell and the device body are fixedly connected by the mounting screws.

7. A gas water heater electrolysis device according to claim 6, characterized in that: A sleeve is fixedly provided on the outer side of the water outlet pipe, and a second mounting block is fixedly sleeved on the water outlet pipe. The cross section of the second mounting block is diamond-shaped.

8. The gas water heater electrolysis device according to claim 7, characterized in that: There are six mounting screws in total, a plurality of first mounting holes are provided on the side wall of the first mounting block, and second mounting holes are respectively opened on both sides of the second mounting block.

9. The gas water heater electrolysis device according to claim 8, characterized in that: The device body is electrically connected to the heat exchanger, the heat exchanger is electrically connected to the water flow sensor, and the heat exchanger, the device body and the water flow sensor are all electrically connected to the main controller.

10. The gas water heater electrolysis device according to claim 1, characterized in that: The first pair of electrodes and the second pair of electrodes are made of titanium or platinum.

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