CN115595611A

CN115595611A - Lightweight electrolytic cell with plug module

Info

Publication number: CN115595611A
Application number: CN202211347333.2A
Authority: CN
Inventors: 李海明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-13

Abstract

The invention relates to the technical field of electrolytic cells, in particular to a light-weight electrolytic cell with a plug-in module, which comprises end plates, wherein an electrolytic cell is arranged between the end plates, the electrolytic cell comprises an anode plate and a cathode plate, the two end plates are provided, pull rods penetrate through the two end plates, a cell fixing frame is clamped on the outer side of the electrolytic cell, a first clamping plate and a second clamping plate are clamped on the cell fixing frame, fixing blocks are fixedly connected on the outer sides of the first clamping plate and the second clamping plate, grooves are formed in the bottoms of the first clamping plate and the second clamping plate, a sliding rail is fixedly connected on the outer side of the bottom of one of the end plates, so that the cell fixing frame, the first clamping plate and the second clamping plate can be used for fixing, and the sliding rail is used for guiding, the electrolytic cell can be more flexibly installed and disassembled, the problem that the number of the electrolytic cells cannot be changed once the electrolytic cell is assembled is solved, and once the situation that the capacity is insufficient, the problem that the cost of a user side can be solved only by selecting and purchasing more cells is solved.

Description

Lightweight electrolytic cell with plug module

Technical Field

The invention relates to the technical field of electrolytic cells, in particular to a lightweight electrolytic cell with a plugging module.

Background

The hydrogen is the cleanest and efficient energy in the 21 st century, becomes the energy which is currently touted at home and abroad, and the key technology of research is also formed by how to efficiently prepare the hydrogen.

The alkaline water electrolysis hydrogen production technology forms a large-scale commercialization mode at home and abroad, but once the electrolytic cell is assembled, the number of small electrolytic cells cannot be changed, and once the electrolytic cell is in a condition of insufficient productivity, the electrolytic cell can only be solved by selecting a plurality of purchased devices, so that the cost of a user side is greatly increased, and the lightweight electrolytic cell with the plugging module is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a lightweight electrolytic cell with a plug-in module, which aims to solve the problems that once the electrolytic cell is assembled, the number of electrolytic cells cannot be changed, and once the electrolytic cell is in a condition of insufficient productivity, more purchased equipment can be selected for solving the problem, so that the user side cost is greatly increased.

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

the utility model provides a take lightweight electrolysis trough of plug module, includes the end plate, be provided with the feed liquor pipe on the end plate, be provided with the electrolysis cell between the end plate, the electrolysis cell includes anode plate and negative plate, the end plate has two, two the pull rod has all been run through on the end plate, the both ends of pull rod all are provided with screw thread portion, the outside block of electrolysis cell has cell fixed frame, cell fixed frame's outside block has first splint and second splint, the equal fixedly connected with fixed block in the outside of first splint and second splint, through bolted connection between the fixed block, the bottom of first splint and second splint is all seted up flutedly, one of them the bottom outside fixedly connected with slide rail of end plate, the other end and another end plate sliding connection of slide rail.

Preferably: the inboard of electrolysis cell has set gradually thin sealed pad, jar frame, thin sealed pad, negative plate, thick sealed pad, diaphragm, thin sealed pad, jar frame, thin sealed pad and anode plate, the electrolyte through-hole has been seted up to the inboard of diaphragm, hydrogen through-hole and oxygen through-hole have been seted up respectively to the inboard of anode plate and negative plate, equal fixedly connected with power end on anode plate and the negative plate.

Preferably: the outer side of the pull rod threaded portion is spirally connected with a nut, the outer side of the pull rod threaded portion is sleeved with a buffer spring, and the buffer spring is sleeved between the nut and the end plate.

Preferably: the pull rod, the buffer spring and the nuts are arranged in an even number, and the pull rod, the buffer spring and the nuts are arranged in an axial symmetry mode through central connecting lines of the two end plates.

Preferably, the following components: the nut divide into first half and lower half, rotate through the pivot between first half and the lower half of nut and connect, the outside of nut is provided with the solid fixed ring of hexagon, the solid fixed ring's of hexagon inner space and the appearance phase-match of nut.

Preferably: first splint and second splint are the polygon setting, the solid fixed ring of hexagon is made for strong magnetic material, the solid fixed ring's of hexagon thickness is the fifth of nut thickness, the intercommunication has the one end of hydrogen branch pipe on the jar frame of negative plate, the other end intercommunication of hydrogen branch pipe has hydrogen to be responsible for, the intercommunication has the one end of oxygen branch pipe on the jar frame of positive plate, the other end intercommunication of oxygen branch pipe has oxygen to be responsible for.

Preferably: the limiting groove is formed in the inner side of the power end, one end of a compression spring is fixedly connected to the inner side of the limiting groove, a sliding block is fixedly connected to the other end of the compression spring, a clamping block is fixedly connected to the outer side of the sliding block, and the outer side of the clamping block is connected with the power end in a sliding mode.

Preferably, the following components: one end of the clamping block, which is deviated from the power supply end fixing groove, is arranged as an arc surface, and the length of the clamping block extending into the power supply end fixing groove is 1.2 times of the diameter of the clamping block.

Preferably, the following components: the inside of slider is inlayed and is had the ball, the outside and the spacing groove sliding connection of ball, the even distribution of ball is in the inboard of slider.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the electrolysis cell, the pull rod, the cell fixing frame, the first clamping plate, the second clamping plate, the fixing block and the slide rail, the fixing of the cell fixing frame, the first clamping plate and the second clamping plate and the guiding of the slide rail can be utilized, the installation and the disassembly of the electrolysis cell can be more flexible, the problem that once the electrolysis cell is assembled, the number of the electrolysis cells cannot be changed, and once the electrolysis cell is in a situation of insufficient capacity, the electrolysis cell can only be purchased for solution, so that the cost of a user side is greatly increased is solved.

2. According to the invention, through the arrangement of the nut and the hexagonal fixing ring, the nut of the rotating structure can be utilized to enable the whole device to be more efficiently mounted and dismounted, the problem that the nut needs to be twisted for a longer distance in the mounting and dismounting process is avoided, the mounting and dismounting efficiency of the whole device is improved, and the practicability of the whole device is improved.

3. According to the invention, the clamping and the disengagement of the clamping block and the power screw can be utilized through the limiting groove, the compression spring, the sliding block and the clamping block, so that the power supply end is connected more conveniently and efficiently, the problem that the power screw falls off in the power supply end connection process is avoided, and the power connection efficiency of the whole device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic diagram of an exploded structure of an electrolysis cell of the present invention;

FIG. 4 is a schematic view of the nut and hexagonal retaining ring of the present invention;

FIG. 5 is a schematic view of the mounting structure of the slide rail according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at B according to the present invention;

FIG. 7 is a schematic view of the structure of FIG. 5 at C in accordance with the present invention;

FIG. 8 is a schematic view of a mounting structure of the fixture block of the present invention;

FIG. 9 is a schematic view of the structure of FIG. 8 at D in accordance with the present invention;

FIG. 10 is a schematic view of the structure of FIG. 9 at E in accordance with the present invention.

In the figure: 1-end plate, 2-electrolysis small chamber, 201-anode plate, 202-cathode plate, 203-thin sealing gasket, 204-cylinder frame, 205-thick sealing gasket, 206-diaphragm, 207-electrolyte through hole, 208-hydrogen through hole, 209-oxygen through hole, 210-power end, 3-pull rod, 4-thread part, 5-small chamber fixing frame, 6-first clamping plate, 7-second clamping plate, 8-fixing block, 9-slide rail, 10-nut, 11-buffer spring, 12-hexagonal fixing ring, 13-hydrogen branch pipe, 14-hydrogen main pipe, 15-oxygen branch pipe, 16-oxygen main pipe, 17-limit groove, 18-compression spring, 19-slide block, 20-clamp block and 21-ball.

Detailed Description

Example 1:

referring to fig. 1-10, the present invention provides a technical solution:

a lightweight electrolytic cell with a plug module comprises end plates 1, wherein liquid inlet pipes are arranged on the end plates 1, an electrolysis small chamber 2 is arranged between the end plates 1, the electrolysis small chamber 2 comprises an anode plate 201 and a cathode plate 202, the two end plates 1 are provided with two pull rods 3, both ends of each pull rod 3 are provided with threaded parts 4, the outer side of each electrolysis small chamber 2 is clamped with a small chamber fixing frame 5, the outer side of each small chamber fixing frame 5 is clamped with a first clamping plate 6 and a second clamping plate 7, the outer sides of the first clamping plate 6 and the second clamping plate 7 are fixedly connected with fixing blocks 8, the fixing blocks 8 are connected through bolts, the bottoms of the first clamping plate 6 and the second clamping plate 7 are respectively provided with a groove, the outer side of the bottom of one end plate 1 is fixedly connected with a sliding rail 9, the other end of the sliding rail 9 is connected with the other end plate 1 in a sliding manner, so that the small chamber fixing frame 5, the first clamping plate 6 and the second clamping plate 7 can be used for fixation, and the guide of the slide rail 9, make the installation and dismantlement of the small electrolytic cell 2 more flexible, after solving the electrolytic bath and once assembling and finishing, can't make the change to the small electrolytic cell 2 quantity, in case face the situation that the productivity is insufficient, only choose to buy and solve too much, this problem of increasing the cost of user end greatly, the inboard of the small electrolytic cell 2 has set up the thin sealed pad 203, cylinder frame 204, thin sealed pad 203, negative plate 202, thick sealed pad 205, diaphragm 206, thin sealed pad 203, cylinder frame 204, thin sealed pad 203 and positive plate 201 sequentially, the inboard of the diaphragm 206 has electrolyte through hole 207, the inboard of the positive plate 201 and negative plate 202 has been offered hydrogen through hole 208 and oxygen through hole 209 separately, the positive plate 201 and negative plate 202 are all fixedly connected with the power end 210, in this way can make the structure of the integral device more rational, the outer side of the threaded part 4 of the pull rod 3 is spirally connected with a nut 10, the outer side of the threaded part 4 of the pull rod 3 is sleeved with a buffer spring 11, the buffer spring 11 is sleeved between the nut 10 and the end plate 1, so that the work of the whole device can be more stable, the pull rod 3, the buffer spring 11 and the nut 10 are all arranged in even number, the pull rod 3, the buffer spring 11 and the nut 10 are all arranged in axial symmetry by using a central connecting line of the two end plates 1, so that the stress of the whole device can be more balanced, the nut 10 is divided into an upper half part and a lower half part, the upper half part and the lower half part of the nut 10 are rotationally connected through a rotating shaft, the outer side of the nut 10 is provided with a hexagonal fixing ring 12, the inner space of the hexagonal fixing ring 12 is matched with the appearance of the nut 10, so that the nut 10 with a rotating structure can be utilized to enable the installation and the disassembly of the whole device to be more efficient, and avoid the installation and the disassembly processes, the problem that the nut 10 needs to be twisted for a long distance is solved, the mounting and dismounting efficiency of the whole device is improved, and the practical performance of the whole device is improved, the first clamping plate 6 and the second clamping plate 7 are both arranged in a polygon shape, the hexagonal fixing ring 12 is made of a strong magnetic material, the thickness of the hexagonal fixing ring 12 is one fifth of that of the nut 10, one end of a hydrogen branch pipe 13 is communicated with a cylinder frame 204 of the cathode plate 202, the other end of the hydrogen branch pipe 13 is communicated with a hydrogen main pipe 14, one end of an oxygen branch pipe 15 is communicated with a cylinder frame 204 of the anode plate 201, the other end of the oxygen branch pipe 15 is communicated with an oxygen main pipe 16, so that hydrogen and oxygen can be better conveyed and utilized, a limiting groove 17 is formed in the inner side of the power supply end 210, one end of a compression spring 18 is fixedly connected to the inner side of the limiting groove 17, and a slide block 19 is fixedly connected to the other end of the compression spring 18, the outside fixedly connected with fixture block 20 of slider 19, the outside and the power end 210 sliding connection of fixture block 20, can utilize the block of fixture block 20 and power screw and break away from the block like this, make power end 210 connect the electricity more convenient high-efficient, the problem that the power screw drops can take place at the in-process that power end 210 connects the electricity has been avoided, the efficiency of connecting electricity of integrated device has been improved, the one end of fixture block 20 deviation power end 210 fixed slot is the cambered surface setting, the length that fixture block 20 stretches into the power end 210 fixed slot is 1.2 times of fixture block 20 diameter, can make the block of power screw more reasonable like this, slider 19's inboard is inlayed and is had ball 21, ball 21's the outside and spacing groove 17 sliding connection, the even distribution of ball 21 is in slider 19's inboard, can make the slip of fixture block 20 more smooth and easy like this.

The working process is as follows: the working process comprises the following steps: when the components need to be powered, the external power supply is connected, the device is controlled by the controller, when the electrolysis chamber 2 needs to be assembled for use, firstly, the thin sealing gasket 203, the cathode plate 202, the thick sealing gasket 205, the diaphragm 206, the thin sealing gasket 203 and the anode plate 201 are assembled in sequence, then the cell fixing frame 5 is engaged with the outside of the assembled electrolytic cell 2, and then the first clamping plate 6 and the second clamping plate 7 are engaged with the outside of the cell fixing frame 5, and the two fixing blocks 8 are connected together by using the connecting bolt, the above operation is repeated to assemble the remaining electrolysis cells 2, then the components of the electrolysis cells 2 except the cylinder frame 204 are installed together by the slide rails 9, then all the electrolysis cells 2 are clamped between the two end plates 1 by the pull rods 3, then the buffer springs 11 are installed, the nuts 10 are rotated open, and then mounted at an end close to the buffer spring 11, and then the hexagonal fixing ring 12 is snapped outside the nut 10, then the nut 10 is screwed by a tool, then the hydrogen branch pipe 13, the hydrogen main pipe 14, the oxygen branch pipe 15 and the oxygen main pipe 16 are installed, the liquid inlet pipe is connected, finally the power screw is pushed into the fixing groove of the power end 210, at this time, because the fixture block 20 is compressed and contracted, after the power screw is engaged with the fixing groove of the latch 20, the latch 20 will rebound under the elastic potential energy of the compression spring 18 and lock the power screw, then, the power supply end 210 and the power supply screw are fixed by the power supply clamping nut, and finally the power supply screw is electrified, so that the electrolyte flows into the small electrolysis chamber 2 through the liquid inlet pipe and the electrolyte through hole 207, the hydrogen is discharged and collected through the hydrogen branch pipe 13 and the hydrogen main pipe 14 arranged on the cylinder frame 204 of the cathode plate 202, and the oxygen is discharged and collected through the oxygen branch pipe 15 and the oxygen main pipe 16 arranged on the cylinder frame 204 of the anode plate 201.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, or combinations, or other applications of the inventive concepts and solutions as may be employed without such modifications, are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a take lightweight electrolysis trough of plug module, includes end plate (1), be provided with feed liquor pipe, its characterized in that on end plate (1): be provided with electrolysis cell (2) between end plate (1), electrolysis cell (2) include anode plate (201) and negative plate (202), end plate (1) have two, two all run through on end plate (1) pull rod (3), the both ends of pull rod (3) all are provided with screw thread portion (4), the outside block of electrolysis cell (2) has cell fixed frame (5), the outside block of cell fixed frame (5) has first splint (6) and second splint (7), the equal fixedly connected with fixed block (8) in the outside of first splint (6) and second splint (7), pass through bolted connection between fixed block (8), the bottom of first splint (6) and second splint (7) all is seted up flutedly, one of them the bottom outside fixedly connected with slide rail (9) of end plate (1), the other end and another end plate (1) sliding connection of slide rail (9).

2. The lightweight electrolytic cell with the plugging module as recited in claim 1, wherein: the electrolytic cell is characterized in that the inner side of the electrolytic cell chamber (2) is sequentially provided with a thin sealing gasket (203), a cylinder frame (204), a thin sealing gasket (203), a cathode plate (202), a thick sealing gasket (205), a diaphragm (206), a thin sealing gasket (203), a cylinder frame (204), a thin sealing gasket (203) and an anode plate (201), electrolyte through holes (207) are formed in the inner side of the diaphragm (206), hydrogen through holes (208) and oxygen through holes (209) are formed in the inner sides of the anode plate (201) and the cathode plate (202), and the anode plate (201) and the cathode plate (202) are all fixedly connected with power supply ends (210).

3. The lightweight electrolytic cell with the plugging module as recited in claim 1, wherein: the outer side of the threaded portion (4) of the pull rod (3) is spirally connected with a nut (10), the outer side of the threaded portion (4) of the pull rod (3) is sleeved with a buffer spring (11), and the buffer spring (11) is sleeved between the nut (10) and the end plate (1).

4. The lightweight electrolytic cell with the plugging module as recited in claim 3, wherein: the pull rod (3), the buffer spring (11) and the nut (10) are all arranged in an even number, and the pull rod (3), the buffer spring (11) and the nut (10) are all arranged in axial symmetry by using a central connecting line of the two end plates (1).

5. The lightweight electrolytic cell with the plugging module as recited in claim 3, wherein: nut (10) divide into first half and lower half, rotate through the pivot between first half and the lower half of nut (10) and connect, the outside of nut (10) is provided with the solid fixed ring of hexagon (12), the inner space of the solid fixed ring of hexagon (12) and the appearance phase-match of nut (10).

6. The lightweight electrolytic cell with the pluggable module of claim 2 or 5, wherein: first splint (6) and second splint (7) are the polygon setting, the solid fixed ring of hexagon (12) are made for strong magnetic material, the thickness of the solid fixed ring of hexagon (12) is one fifth of nut (10) thickness, the intercommunication has the one end of hydrogen branch pipe (13) on jar frame (204) of negative plate (202), the other end intercommunication of hydrogen branch pipe (13) has hydrogen to be responsible for (14), the intercommunication has the one end of oxygen branch pipe (15) on jar frame (204) of anode plate (201), the other end intercommunication of oxygen branch pipe (15) has oxygen to be responsible for (16).

7. The lightweight electrolytic cell with the plugging module as recited in claim 2, wherein: the power supply device is characterized in that a limiting groove (17) is formed in the inner side of the power supply end (210), one end of a compression spring (18) is fixedly connected to the inner side of the limiting groove (17), a sliding block (19) is fixedly connected to the other end of the compression spring (18), a clamping block (20) is fixedly connected to the outer side of the sliding block (19), and the outer side of the clamping block (20) is connected with the power supply end (210) in a sliding mode.

8. The lightweight electrolytic cell with the plugging module as recited in claim 7, wherein: one end of the fixture block (20) deviated to the power supply end (210) fixing groove is arranged in an arc surface mode, and the length of the fixture block (20) extending into the power supply end (210) fixing groove is 1.2 times of the diameter of the fixture block (20).

9. The lightweight electrolytic cell with the plugging module of claim 7, wherein: the inner side of the sliding block (19) is inlaid with balls (21), the outer side of each ball (21) is connected with the limiting groove (17) in a sliding mode, and the balls (21) are evenly distributed on the inner side of the sliding block (19).