CN113621974B

CN113621974B - Hydrogen energy source draws water electrolysis oxyhydrogen generating device

Info

Publication number: CN113621974B
Application number: CN202110965456.1A
Authority: CN
Inventors: 张帆
Original assignee: Yisheng Qingsong Shenzhen Technology Co ltd
Current assignee: Yisheng Qingsong Shenzhen Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-08-05
Anticipated expiration: 2041-08-23
Also published as: CN115161682A; CN113621974A

Abstract

The invention discloses a hydrogen and oxygen generating device for electrolyzing water for extracting hydrogen energy, which comprises a working box, wherein mounting plates are fixedly arranged between the inner walls of the working box, air outlet pipes are symmetrically and fixedly arranged on the mounting plates, valves are arranged in the air outlet pipes, mounting grooves are symmetrically formed in one sides of the air outlet pipes on the mounting plates, clamping grooves are formed in the side walls of the mounting grooves, partition plates are fixedly arranged at the lower ends of the mounting plates, and an electrolytic power supply is fixedly arranged in the middle of the upper ends of the mounting plates. The spring-pressing block loading and unloading mechanism is adopted for the electrolysis electrode, so that an operator can conveniently and quickly disassemble and install the electrolysis electrode, the electrolysis electrode is designed by stacking metal sheets, and the gear is arranged at the upper end of the electrolysis electrode, so that the contact area between the electrode and water is increased, and the gas generated by electrolysis cannot be adsorbed on the electrode to influence the electrolysis efficiency.

Description

Hydrogen energy source draws water electrolysis oxyhydrogen generating device

Technical Field

The invention relates to the technical field of water electrolysis devices, in particular to a hydrogen and oxygen generation device for water electrolysis for hydrogen energy extraction.

Background

The hydrogen energy is taken as a secondary energy, can not be directly exploited like coal, petroleum, natural gas and the like, and must be prepared from other energy sources by a certain method, the hydrogen energy used by human at present is almost completely prepared by depending on fossil fuel, meanwhile, the hydrogen is also known as clean energy, and the advantages of the hydrogen energy are more and more prominent as the global climate is continuously warmed, and the low-carbon and zero-carbon economy is started to stand out.

The electrolysis water is used as a method for preparing hydrogen energy, the electrolysis water can be electrolyzed into hydrogen and oxygen by using electric energy, not only the fuel is obtained, but also the combustion improver is obtained, and the hydrogen and the oxygen regenerate after being combusted, thereby realizing the circulation of materials, having no pollution at all, being the most ideal method for preparing the hydrogen energy, and continuously developing the hydrogen production technology by the electrolysis water along with the continuous progress of the human technology. For example, chinese patent No. CN201721612011.0 discloses an independent electrode mutual coupling type water electrolysis oxyhydrogen generating device, which has two independent electrolytic cells, so that the hydrogen and oxygen generated by electrolysis need not to be separated and has high purity and high safety, however, the device still has the following disadvantages:

1. the gas generated by electrolysis can be adsorbed on the surface of the electrode, and the effect of the treatment method is not obvious;

2. after long-time work, dirt deposition occurs on the inner wall of the electrolytic cell, and an effective cleaning scheme is not provided in the patent;

3. the disassembly of the device is troublesome when the electrolysis electrode is overhauled. Based on the above problems, the present invention provides a hydrogen energy extraction water electrolysis oxyhydrogen generation device, which combines the problems of the existing hydrogen energy extraction device, such as inconvenient movement, gas mixing, etc.

Disclosure of Invention

The invention aims to solve the problems of low efficiency, trouble in maintenance, difficulty in cleaning and the like of water electrolysis in the prior art, and provides a hydrogen and oxygen generating device for water electrolysis for hydrogen energy extraction.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hydrogen and oxygen generating device for electrolyzing water for extracting hydrogen energy comprises a working box, wherein a mounting plate is fixedly arranged between inner walls of the working box, outlet pipes are symmetrically and fixedly arranged on the mounting plate, valves are arranged in the outlet pipes, mounting grooves are symmetrically arranged on one side of the outlet pipes on the mounting plate, side walls of the mounting grooves are provided with clamping grooves, a baffle plate is fixedly arranged at the lower end of the mounting plate, an electrolysis power supply is fixedly arranged in the middle of the upper end of the mounting plate, wires are fixedly connected to two sides of the electrolysis power supply, the lower ends of the wires are fixedly connected with contact heads, the contact heads are in threaded connection with connecting blocks, accommodating grooves are formed in the connecting blocks, contact springs are fixedly arranged at the tops of the accommodating grooves, metal touch plates are fixedly arranged at the lower ends of the contact springs, the side walls of the connecting blocks are in threaded connection with mounting blocks, and the mounting threaded connecting grooves in the mounting blocks facilitate mounting and dismounting and mounting and dismounting mechanisms of the mounting blocks, the installation structure comprises an installation block, a connecting block and a metal touch plate, wherein a sealing rubber ring is fixedly installed at the bottom of the installation block, a threaded connecting groove is formed in the upper end of the installation block, an electrolytic electrode is installed at the bottom of the threaded connecting groove in a rotating mode, an electrode gear is fixedly installed at the upper end of the electrolytic electrode, the electrode gear is connected with an internal gear in a meshed mode, a rotating shaft is fixedly connected with the internal gear in a coaxial mode and penetrates through the metal touch plate and is fixedly connected to the upper end of the connecting block, the rotating shaft extends into the interior of a working box, a driven gear is fixedly installed at the upper end of the working box, an output shaft of the driving motor extends into the interior of the working box and is fixedly connected with a driving gear in a coaxial mode, a reciprocating lead screw is meshed with the driving gear and the driven gear in a coaxial mode and is fixedly connected with the lower end of the reciprocating lead screw, and a cleaning mechanism for cleaning the inner wall and the inner bottom of the working box is installed on the reciprocating lead screw, and a water inlet is fixedly arranged at the upper end of the side wall of the working box, and a water outlet is fixedly arranged at the lower end of the side wall of the working box.

Preferably, the loading and unloading mechanism comprises a triangular clamping block and a pressing block, the pressing block is fixedly connected to the upper end of the triangular clamping block through a connecting rod, the connecting rod is fixedly connected to the inner wall of the limiting groove through a first spring, and the triangular clamping block is fixedly connected to the inner wall of the limiting groove through a second spring.

Preferably, the electrolysis electrodes are distributed in an isosceles triangle shape in the threaded connection groove and extend into the interior of the working box after penetrating through the mounting block, the sealing rubber ring and the mounting plate.

Preferably, the contact head is in threaded connection in the connecting block and is in close contact with the contact spring, and the metal touch plate is made of a metal copper material with excellent conductivity.

Preferably, the tail of one end of the lead, which is far away from the electrolytic power supply, adopts a three-section design and is fixedly connected with the contact.

Preferably, clean the mechanism and include sleeve, cleaning plate and rotatory brush, sleeve threaded connection is on reciprocal lead screw, cleaning plate fixed mounting keeps away from telescopic one end fixedly connected with brush at sleeve lateral wall and cleaning plate, the laminating of brush and work box inner wall, the spout has been seted up to the symmetry on the cleaning plate, spout sliding connection is on the baffle, rotatory brush fixed connection in reciprocal lead screw lower extreme and with the laminating of work box inner bottom, evenly set up the rotatory hole of changeing of power supply electrolysis electrode on the cleaning plate.

Preferably, the operating doors convenient for device maintenance are symmetrically arranged at the upper end of the working box, the baffle is fixedly arranged on the inner wall of the working box, and the universal wheels are fixedly arranged at four corners of the bottom of the working box.

Preferably, the electrolysis electrodes are designed in such a way that metal rings are uniformly distributed inside the fixed frame.

Compared with the prior art, the invention has the following advantages:

1. the electrolysis electrode adopts the spring-briquetting loading and unloading mechanism, can make operating personnel dismantle and install electrolysis electrode more convenient and quick, has also guaranteed the stability of installation when labour saving and time saving, also can save operating time when overhauing the electrode.

2. The electrolysis electrode adopts the sheetmetal to pile up the design, and electrolysis electrode upper end is provided with the gear, has both increased the area of contact of electrode with water, also ensures simultaneously that the gas that the electrolysis produced can not adsorb on the electrode and influence electrolysis efficiency.

3. The bottom of the electrolysis electrode is provided with a sealing rubber ring, so that the leakage of electrolyzed water can be prevented, and the vibration of the electrolysis electrode can be caused by the vibration of the buffer device.

4. The contact adopts threaded connection on the electrolysis electrode, and contact inside is provided with compression spring and metal touch panel, and butt contact or electrolysis electrode that this kind of design can be convenient is changed, guarantees simultaneously that the condition of contact failure can not appear when not hard up appearing in threaded connection takes place yet.

5. The device is internally provided with a cleaning mechanism, so that the inner wall and the inner bottom can be cleaned simultaneously when the device works, and the device is prevented from scaling inside due to long-time use, thereby influencing the electrolysis efficiency.

6. The cleaning mechanism can disturb the surrounding water flow while working, so that the gas generated by electrolysis is separated from the surface of the electrode, and the electrolysis efficiency is further improved.

7. The inside positive and negative electrolysis storehouse that sets up of device is through annotating the indirect intercommunication in storehouse, can guarantee that the hydrogen that the electrolysis produced can not take place to mix with oxygen, has guaranteed the purity of hydrogen.

Drawings

FIG. 1 is a schematic sectional view of the front structure of a hydrogen-oxygen generator for water electrolysis for hydrogen energy extraction according to the present invention;

FIG. 2 is an enlarged schematic view of part A of an apparatus for generating hydrogen and oxygen by water electrolysis for hydrogen energy extraction according to the present invention;

FIG. 3 is an enlarged schematic view of part B of a hydrogen energy source extraction water electrolysis oxyhydrogen generation device provided by the invention;

FIG. 4 is a schematic view of the lower end of the interior of the holding tank of the hydrogen-oxygen electrolysis generator for extracting water from hydrogen energy according to the present invention;

FIG. 5 is a schematic view of the upper end of the inside of the holding tank of the hydrogen-oxygen electrolysis generator for extracting water from hydrogen energy according to the present invention;

FIG. 6 is a schematic top view of the installation position of the contact and the installation block of the hydrogen-oxygen generator for electrolyzing water used for extracting hydrogen energy according to the present invention;

FIG. 7 is a schematic side sectional view of an apparatus for hydrogen and oxygen generation by water electrolysis for hydrogen energy extraction according to the present invention;

FIG. 8 is a schematic top sectional view of an apparatus for hydrogen and oxygen generation by water electrolysis for hydrogen energy extraction according to the present invention.

In the figure: 1. a work box; 2. an air outlet pipe; 3. mounting a plate; 4. cleaning the plate; 5. a brush; 6. an electrolysis electrode; 7. rotating the brush; 8. a universal wheel; 9. a valve; 10. a baffle plate; 11. an operating door; 12. a driven gear; 13. a drive motor; 14. a driving gear; 15. an electrolysis power supply; 16. a partition plate; 17. a chute; 18. a sleeve; 19. a reciprocating screw; 20. hole turning; 21. a rotating shaft; 22. a wire; 23. connecting blocks; 24. a contact head; 25. connecting grooves by screw threads; 26. accommodating grooves; 27. mounting blocks; 28. sealing the rubber ring; 29. an internal gear; 30. a contact spring; 31. A metal touch panel; 32. an electrode gear; 33. a first spring; 34. briquetting; 35. a connecting rod; 36. a limiting groove; 37. a second spring; 38. a triangular clamping block; 39. a card slot; 40. mounting grooves; 41. a water inlet; 42. and a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, a hydrogen energy extraction water electrolysis oxyhydrogen generating device, includes work box 1, and fixed mounting has mounting panel 3 between 1 inner walls of work box, and symmetrical fixed mounting has outlet duct 2 on mounting

panel

3, and 2 insides of outlet duct are provided with valve 9, lie in 2 one side symmetries of outlet duct on the mounting panel 3 and seted up mounting groove 40, and the mounting groove 40 lateral wall all is equipped with draw-in

groove

39, and 3 lower extreme fixed mounting of mounting panel has baffle 16.

Fixed mounting has electrolysis power 15 in the middle part of the 3 upper ends of mounting panel, electrolysis power 15 both sides fixedly connected with wire 22, wire 22 lower extreme fixedly connected with contact 24, contact 24 threaded connection has connecting block 23, holding tank 26 has been seted up in the connecting block 23, holding tank 26 top fixed mounting has contact spring 30, contact spring 30 lower extreme fixed mounting has metal touch panel 31, connecting block 23 lateral wall threaded connection has installation piece 27, installation threaded connection groove 25 is convenient for the installation of installation piece 27 and the loading and unloading mechanism of dismantling in the installation piece 27.

Installation piece 27 bottom fixed mounting has sealing rubber circle 28, threaded connection groove 25 has been seted up to installation piece 27 upper end, threaded connection groove 25 bottom is rotated and is installed electrolysis electrode 6, electrolysis electrode 6 upper end fixed mounting has electrode gear 32, electrode gear 32 meshing is connected with internal gear 29, the coaxial fixedly connected with axis of rotation 21 of internal gear 29, axis of rotation 21 passes metal touch panel 31 and fixed rotation and connects in connecting block 23 upper end, axis of rotation 21 extends into the inside and coaxial fixedly connected with driven gear 12 in upper end of work box 1.

A driving motor 13 is fixedly mounted at the upper end of the working box 1, an output shaft of the driving motor 13 extends into the working box 1 and is coaxially and fixedly connected with a driving gear 14, the driving gear 14 is meshed with a driven gear 12, the lower end of the driving gear is coaxially and fixedly connected with a reciprocating lead screw 19, a cleaning mechanism used for cleaning the inner wall and the inner bottom of the working box 1 is mounted on the reciprocating lead screw 19, a water inlet 41 is fixedly mounted at the upper end of the side wall of the working box 1, and a water outlet 42 is fixedly mounted at the lower end of the side wall of the working box 1.

The assembling and disassembling mechanism comprises a triangular clamping block 38 and a pressing block 34, wherein the pressing block 34 is fixedly connected to the upper end of the triangular clamping block 38 through a connecting rod 35, the connecting rod 35 is fixedly connected to the inner wall of a limiting groove 36 through a first spring 33, and the triangular clamping block 38 is fixedly connected to the inner wall of the limiting groove 36 through a second spring 37. By pressing the pressing block 34, the connecting rod 35 fixedly connected with the pressing block can drive the triangular clamping block 38 to move, and when the disassembly or the assembly is completed, the pressing block 34 and the triangular clamping block 38 can reset under the extrusion action of the first spring 33 and the second spring 37.

The electrolysis electrodes 6 are distributed in an isosceles triangle shape inside the threaded connection groove 25, and the electrolysis electrodes 6 penetrate through the mounting block 27, the sealing rubber ring 28 and the mounting plate 3 and extend into the working box 1. The isosceles triangle distribution can increase the electrolytic surface connection and improve the electrolytic efficiency, and simultaneously ensure that the electrolytic electrode 6 can not generate eccentric rotation when rotating, thereby ensuring the stability of electrolysis.

The contact head 24 is screwed in the connecting block 23 and is in close contact with the contact spring 30, and the metal contact plate 31 is made of a metal copper material with excellent conductivity.

The end of the lead 22 far away from the electrolysis power supply 15 is designed in three-section mode and is fixedly connected with the contact 24.

Cleaning mechanism includes sleeve 18, cleaning plate 4 and

rotatory brush

7, 18 threaded connection of sleeve is on

reciprocal lead screw

19, 4 fixed mounting of cleaning plate are at 18 lateral walls of sleeve and cleaning plate 4 one end fixedly connected with brush 5 of keeping away from sleeve 18, brush 5 and the laminating of 1 inner wall of work box, spout 17 has been seted up to the symmetry on cleaning plate 4, spout 17 sliding connection is on baffle 16, rotatory brush 7 fixed connection just with the laminating of 1 bottom in the work box at reciprocal lead screw 19 lower extreme, evenly set up on cleaning plate 4 and supply the rotatory commentaries on classics hole 20 of electrolysis electrode 6. The reciprocating screw rod 19 is driven by the output shaft of the driving motor 13 to rotate, so as to drive the sleeve 18 to reciprocate up and down, the sleeve 18 reciprocates to drive the cleaning plate 4 and the brush 5 fixedly connected with the cleaning plate to reciprocate, and meanwhile, the reciprocating screw rod 19 drives the rotary brush 7 fixedly connected with the lower end of the rotary brush to rotate.

The operating door 11 convenient for device maintenance is symmetrically arranged at the upper end of the working box 1, the baffle 10 is fixedly arranged on the inner wall of the working box 1, and the universal wheels 8 are fixedly arranged at four corners of the bottom of the working box 1. The universal wheels 8 can make the whole device more convenient to move and transport.

The electrolysis electrode 6 is designed in such a way that metal rings are uniformly distributed in the fixing frame. The electrolysis area is increased and the electrolysis efficiency is improved.

In the invention, when water needs to be electrolyzed, water is injected into the device through the water inlet 41, the electrolysis power supply 15 is turned on to drive the motor 13, the electrolysis power supply 15 transmits electric energy to the metal touch plate 31 through the lead 22, the metal touch plate 31 is a conductor with excellent performance and can transmit the electric energy to the electrolysis electrode 6, the electrolysis electrode 6 is directly contacted with the water, the water generates electrolysis reaction on the surface of the electrolysis electrode 6 under the action of the electric energy, hydrogen is generated on a positive electrode, oxygen is generated on a negative electrode, and the gas generated by electrolysis overflows from the gas outlet pipe 2 through the valve 9 from the inside of the working box 1 and enters prepared gas storage equipment.

After the driving motor 13 is turned on, the output shaft of the driving motor drives the driving gear 14 coaxially and fixedly connected with the driving gear to rotate, the driving gear 14 rotates to drive the driven gear 12 engaged with the driving gear to rotate, the driven gear 12 rotates to drive the internal gear 29 coaxially and fixedly connected with the lower end of the rotating shaft 21 to rotate through the rotating shaft 21, the internal gear 29 rotates to drive the electrode gear 32 engaged with the internal gear to rotate, and the electrode gear 32 rotates to drive the electrolysis electrode 6 fixedly connected with the electrode gear to rotate inside the rotating hole 20 formed in the cleaning plate 4.

If the whole device needs to be inspected and maintained, the electrolysis power supply 15 and the driving motor 13 are turned off, the operation door 11 is opened, the contact 24 is screwed out from the threaded hole formed in the upper end of the connecting block 23, then the whole connecting block 23 is screwed out from the mounting block 27, and the connecting block 23 is maintained. Pressing block 34 again, make briquetting 34 move inwards and extrude spring 33 and connecting rod 35, connecting rod 35 moves inwards and drives triangle fixture block 38 and extrude spring 37 No. two when moving inwards, when triangle fixture block 38 breaks away from draw-in groove 39, installation piece 27 just can break away from inside the mounting groove 40 that the mounting panel 3 upper end was seted up, after installation piece 27 breaks away from, briquetting 34 and triangle fixture block 38 reset under spring 33 and spring 37's the extrusion, make things convenient for operating personnel to inspect and maintain, after the maintenance is accomplished, operating personnel's installation has also been made things convenient for.

The output shaft of the driving motor 13 rotates to drive the reciprocating screw rod 19 coaxially and fixedly connected with the output shaft to rotate, the reciprocating screw rod 19 rotates to drive the sleeve 18 in threaded connection with the output shaft to reciprocate up and down, the sleeve 18 reciprocates up and down to drive the cleaning plate 4 fixedly connected with the side wall of the sleeve to reciprocate up and down in the sliding groove 17, the cleaning plate 4 reciprocates up and down to drive the brush 5 fixedly connected with the cleaning plate to reciprocate up and down, and the brush 5 is attached to the inner wall of the working box 1, so under the action of the brush 5, sundries attached to the inner wall of the working box 1 can be cleaned.

Meanwhile, an output shaft of the driving motor 13 rotates to drive the rotary brush 7 fixedly connected with the lower end to rotate, and the rotary brush 7 is attached to the bottom in the working box 1, so that sundries deposited at the bottom in the working box 1 can be cleaned under the action of the rotary brush 7.

When electrolysis is not needed, the driving motor 13 and the electrolysis power supply 15 are kept in a closed state, cleaning water is injected into the working box 1 from the water inlet 41, then the driving motor 13 is turned on, the driving motor 13 is turned off after running for a period of time, and the water outlet 42 is opened to enable the cleaned water to flow out from the inside of the device, so that the cleaning work is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a hydrogen energy draws water electrolysis oxyhydrogen generating device, includes work box (1), its characterized in that, fixed mounting has mounting panel (3) between work box (1) inner wall, symmetry fixed mounting has outlet duct (2) on mounting panel (3), outlet duct (2) inside is provided with valve (9), it has seted up mounting groove (40) to lie in outlet duct (2) one side symmetry on mounting panel (3), mounting groove (40) lateral wall all is equipped with draw-in groove (39), mounting panel (3) lower extreme fixed mounting has baffle (16), mounting panel (3) upper end middle part fixed mounting has electrolysis power (15), electrolysis power (15) both sides fixedly connected with wire (22), wire (22) lower extreme fixedly connected with contact head (24), contact head (24) threaded connection has connecting block (23), holding tank (26) has been seted up in connecting block (23), holding tank (26) top fixed mounting has contact spring (30), contact spring (30) lower extreme fixed mounting has metal touch panel (31), connecting block (23) lateral wall threaded connection has installation piece (27), installation screw thread spread groove (25) is convenient for install the loading and unloading mechanism of piece (27) installation and dismantlement in installation piece (27), installation piece (27) bottom fixed mounting has sealing rubber circle (28), threaded spread groove (25) have been seted up to installation piece (27) upper end, threaded spread groove (25) bottom is rotated and is installed electrolysis electrode (6), electrolysis electrode (6) upper end fixed mounting has electrode gear (32), electrode gear (32) meshing is connected with internal gear (29), internal gear (29) coaxial fixedly connected with axis of rotation (21), rotation axis (21) pass metal touch panel (31) and fixed rotation connect in connecting block (23) upper end, rotation axis (21) extend into work box (1) inside and the coaxial fixedly connected with driven gear (12) in upper end, work box (1) upper end fixed mounting has driving motor (13), driving motor (13) output shaft extends into work box (1) inside and coaxial fixedly connected with driving gear (14), driving gear (14) and driven gear (12) meshing and the reciprocal lead screw (19) of the coaxial fixedly connected with of lower extreme, install the mechanism that cleans that is used for cleaning work box (1) inner wall on reciprocal lead screw (19), work box (1) lateral wall upper end fixed mounting has water inlet (41) and lower extreme fixed mounting has outlet (42).

2. The hydrogen and oxygen generation device by water electrolysis for hydrogen energy extraction as claimed in claim 1, wherein the assembling and disassembling mechanism comprises a triangular clamping block (38) and a pressing block (34), the pressing block (34) is fixedly connected to the upper end of the triangular clamping block (38) through a connecting rod (35), the connecting rod (35) is fixedly connected to the inner wall of the limiting groove (36) through a first spring (33), and the triangular clamping block (38) is fixedly connected to the inner wall of the limiting groove (36) through a second spring (37).

3. The hydrogen and oxygen generator by water electrolysis for hydrogen energy extraction according to claim 1, wherein the electrolysis electrodes (6) are distributed in isosceles triangle inside the threaded connection groove (25) and the electrolysis electrodes (6) extend into the inside of the working box (1) through the mounting block (27), the sealing rubber ring (28) and the mounting plate (3).

4. The hydrogen and oxygen generation device by electrolysis of water for hydrogen energy extraction according to claim 1, wherein the contact head (24) is screwed in the connecting block (23) and is closely contacted with the contact spring (30), and the metal contact plate (31) is made of metal copper material with excellent conductivity.

5. The hydrogen-oxygen generator by water electrolysis for hydrogen energy extraction as claimed in claim 1, wherein the end of the lead (22) far away from the electrolysis power supply (15) is of three-section design and is fixedly connected with the contact head (24).

6. The hydrogen-oxygen generating apparatus for electrolysis of water for hydrogen energy extraction according to claim 1, the sweeping mechanism comprises a sleeve (18), a cleaning plate (4) and a rotary brush (7), the sleeve (18) is in threaded connection with the reciprocating screw rod (19), the cleaning plate (4) is fixedly arranged on the side wall of the sleeve (18), one end of the cleaning plate (4) far away from the sleeve (18) is fixedly connected with a hairbrush (5), the brush (5) is attached to the inner wall of the working box (1), the cleaning plate (4) is symmetrically provided with sliding grooves (17), the sliding groove (17) is connected on the clapboard (16) in a sliding way, the rotary brush (7) is fixedly connected at the lower end of the reciprocating screw rod (19) and is attached to the bottom in the work box (1), the cleaning plate (4) is uniformly provided with rotating holes (20) for the rotation of the electrolysis electrodes (6).

7. The hydrogen and oxygen generation device by water electrolysis for hydrogen energy extraction according to claim 1, wherein the upper end of the working box (1) is symmetrically provided with operation doors (11) convenient for device maintenance, the inner wall of the working box (1) is fixedly provided with a baffle (10), and four corners of the bottom of the working box (1) are fixedly provided with universal wheels (8).

8. An apparatus for generating hydrogen and oxygen by water electrolysis for hydrogen energy extraction according to claim 1, wherein the electrolysis electrode (6) is designed by metal rings uniformly distributed inside a fixed frame.