CN217459613U

CN217459613U - Water replenishing device for water electrolysis hydrogen production equipment

Info

Publication number: CN217459613U
Application number: CN202221555354.9U
Authority: CN
Inventors: 张永红
Original assignee: Jiangsu Zhongchun Hydrogen Energy Technology Co ltd
Current assignee: Jiangsu Zhongchun Hydrogen Energy Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a water replenishing device for water electrolysis hydrogen production equipment, which comprises a vertical frame, wherein the top end of the left part of the vertical frame is connected with a water tank, the top end of the right part of the vertical frame is connected with an electrolytic tank, a water replenishing pipe is communicated between the water tank and the electrolytic tank, a protective shell is installed on the right side of the top part of the water replenishing pipe, a conical shell is connected in the water replenishing pipe, the right end opening of the conical shell is arranged, a blocking ball is abutted to the inner wall of the conical shell, an induction component is embedded in the wall of the electrolytic tank, and the outer wall of the vertical frame is connected with a controller; the utility model has the advantages of reasonable design, stifled ball can break away from the conical shell inner wall, and electrolyte gets into the electrolysis chamber along the moisturizing pipe, and the protecting crust setting is outside at the moisturizing pipe, easily carries out the subassembly and overhauls convenient and practical.

Description

Water replenishing device for water electrolysis hydrogen production equipment

Technical Field

The utility model relates to a hydrogen manufacturing equipment technical field especially relates to a water replenishing device for water electrolysis hydrogen manufacturing equipment.

Background

The water electrolysis hydrogen production is a convenient method for producing hydrogen. Direct current is introduced into an electrolytic cell filled with electrolyte, and water molecules are subjected to electrochemical reaction on electrodes and are decomposed into hydrogen and oxygen. Because the electrolytic reaction is carried out continuously, the water in the electrolytic cell can be consumed continuously, and the normal operation of hydrogen production can be influenced if the water cannot be added into the electrolytic cell in time.

Therefore, the technical personnel in the related art improves the above technical scheme, for example, "a oxyhydrogen generator with automatic water replenishing device" proposed in chinese patent application No. cn202122043945. in the application document, the water in the water replenishing tank is fed into the electrolytic tank under the action of the water pump by the operation of the water replenishing mechanism, but the technical scheme in the application document still has the defects that the water pump in the device is inconvenient to assemble and disassemble, difficult to overhaul and replace and affects the use effect. Therefore, we propose a water replenishing device for water electrolysis hydrogen production equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water replenishing device for water electrolysis hydrogen production equipment to overcome the technical problem that exists among the prior art.

In order to realize the technical purpose, the technical effect is achieved, the utility model provides a following technical scheme:

the utility model provides a water replenishing device for water electrolysis hydrogen manufacturing equipment, includes the grudging post, the left part top of grudging post is connected with the water tank, the right part top of grudging post is connected with the electrolysis chamber, the intercommunication has the moisturizing pipe between water tank and the electrolysis chamber, the protecting crust is installed on the top right side of moisturizing pipe, the moisturizing intraductal connection has the conical shell, the right-hand member opening setting of conical shell, the inner wall butt of conical shell has stifled ball, the tank wall of electrolysis chamber inlays and is equipped with response subassembly, the outer wall connection of grudging post has the controller.

Preferably, in a water replenishing device for water electrolysis hydrogen production equipment, the inner chamber middle part of protecting crust is connected with the annular plate, the roof of annular plate inlays and is equipped with the electromagnetic ring, the top of annular plate is equipped with the metal sheet, be connected with compression spring between metal sheet and the annular plate, the bottom of metal sheet is connected with the montant, the moisturizing pipe is stretched into to the montant lower extreme, first tooth's socket has been seted up to the outer wall of montant.

Preferably, in the water replenishing device for the water electrolysis hydrogen production equipment, the right side of the inner cavity of the water replenishing pipe is connected with a fixed seat, a rectangular hole is formed in the end part of the fixed seat, a square rod is movably inserted in the rectangular hole, the left end of the square rod is fixedly connected with a blocking ball, a second tooth groove is formed in the top of the square rod, the inner wall of the water replenishing pipe is rotatably connected with a transmission shaft, the outer wall of the transmission shaft is connected with a first gear and a second gear, the first gear is meshed with the first tooth groove, and the second tooth groove is meshed with the second gear.

Preferably, in the water replenishing device for water electrolysis hydrogen production equipment, the sensing assembly comprises an upper liquid level sensor and a lower liquid level sensor, the upper liquid level sensor is positioned above the lower liquid level sensor, the upper liquid level sensor and the lower liquid level sensor are both electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the electromagnetic ring.

Preferably, in the water replenishing device for the water electrolysis hydrogen production equipment, the top of the water tank is hinged with a tank cover, and the upper part of the inner cavity of the water tank is provided with a filter element.

Preferably, in the water replenishing device for the water electrolysis hydrogen production equipment, a through hole for the vertical rod to pass through is formed in the top of the water replenishing pipe, and a sealing ring is connected to the inner wall of the through hole.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, utilize the inside liquid level height of response subassembly monitoring electrolysis box, utilize the electromagnetism ring to carry out magnetic adsorption to the metal sheet, the metal sheet drives the montant and descends, utilize first gear of tooth's socket meshing transmission, it is rotatory to make the transmission shaft drive the second gear, the second tooth's socket is connected in the second gear meshing, the square pole moves left along the rectangular hole, stifled ball can break away from the conical shell inner wall, electrolyte gets into the electrolysis box along the moisturizing pipe, compression spring drives the metal sheet and resets after the electromagnetism ring outage, stifled ball laminating conical shell again cuts the moisturizing, thereby accomplish the moisturizing operation, the protecting crust sets up in the moisturizing pipe outside, easily carry out the subassembly and overhaul, and is convenient and practical.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the middle water replenishing pipe of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the figure: 1. erecting a frame; 2. a water tank; 3. an electrolytic tank; 4. a water replenishing pipe; 5. a protective shell; 6. a conical shell; 7. blocking the ball; 8. an inductive component; 9. a controller; 201. a box cover; 202. a filter element; 401. a fixed seat; 402. a rectangular hole; 403. a square bar; 404. a second tooth slot; 405. a drive shaft; 406. a first gear; 407. a second gear; 501. an annular plate; 502. an electromagnetic ring; 503. a metal plate; 504. a compression spring; 505. a vertical rod; 506. a first tooth slot; 801. an upper liquid level sensor; 802. a lower liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the embodiment is a water replenishing device for a water electrolysis hydrogen production device, which includes a stand 1, a water tank 2 is connected to a left top end of the stand 1, an electrolytic tank 3 is connected to a right top end of the stand 1, a water replenishing pipe 4 is communicated between the water tank 2 and the electrolytic tank 3, a protective shell 5 is installed on a right side of a top of the water replenishing pipe 4, a conical shell 6 is connected to the water replenishing pipe 4, a right opening of the conical shell 6 is provided, a blocking ball 7 is abutted to an inner wall of the conical shell 6, an induction component 8 is embedded in a wall of the electrolytic tank 3, and a controller 9 is connected to an outer wall of the stand 1.

The middle part of the inner cavity of the protective shell 5 is connected with an annular plate 501, the top wall of the annular plate 501 is embedded with an electromagnetic ring 502, a metal plate 503 is arranged above the annular plate 501, a compression spring 504 is connected between the metal plate 503 and the annular plate 501, a vertical rod 505 is connected to the bottom of the metal plate 503, the lower end of the vertical rod 505 extends into the water replenishing pipe 4, and a first tooth groove 506 is formed in the outer wall of the vertical rod 505.

Fixing base 401 is connected to the inner chamber right side of moisturizing pipe 4, rectangular hole 402 has been seted up to the tip of fixing base 401, rectangular hole 402 internalization is pegged graft and is had square bar 403, stifled ball 7 of left end rigid coupling of square bar 403, second tooth's socket 404 has been seted up at the top of square bar 403, the inner wall of moisturizing pipe 4 rotates and is connected with transmission shaft 405, the outer wall connection of transmission shaft 405 has first gear 406 and second gear 407, first tooth's socket 506 is connected in the meshing of first gear 406, second tooth's socket 404 meshing is connected second gear 407.

The sensing assembly 8 comprises an upper liquid level sensor 801 and a lower liquid level sensor 801, the upper liquid level sensor 801 is located above the lower liquid level sensor 801, the upper liquid level sensor 801 and the lower liquid level sensor 801 are electrically connected with an input end of the controller 9, and an output end of the controller 9 is electrically connected with the electromagnetic ring 502, so that the height of the liquid level in the electrolytic tank 3 can be known conveniently.

The top of water tank 2 articulates there is case lid 201, and filter core 202 is installed on the inner chamber upper portion of water tank 2, can filter the impurity in the electrolyte, ensures water electrolysis hydrogen production effect.

The through-hole that supplies montant 505 to pass through is seted up at the top of moisturizing pipe 4, and the through-hole inner wall is connected with the sealing washer, and waterproof leakproofness is good.

The utility model discloses a concrete implementation way does:

when the device is used, a power supply is connected externally, the vertical frame 1 is arranged on a plane, electrolyte is stored in the water tank 2, the liquid level in the electrolytic tank 3 is monitored by using the induction component 8, when the liquid level in the electrolytic tank 3 is reduced to be lower than the liquid level sensor 802, the lower liquid level sensor 802 feeds back a collected signal to the controller 9, the controller 9 controls the electromagnetic ring 502 to be electrified and magnetized, the electromagnetic ring 502 is used for carrying out magnetic adsorption on the metal plate 503, so that the metal plate 503 drives the vertical rod 505 to descend, the length of the compression spring 504 is shortened, the first gear 406 is meshed and driven by using the first tooth groove 506, the transmission shaft 405 drives the second gear 407 to rotate, the second gear 407 is meshed and connected with the second tooth groove 404, the square rod moves along the rectangular hole 402, the blocking ball 7 is separated from the inner wall of the conical shell 6, at the moment, the electrolyte can enter the electrolytic tank 403 along the water replenishing pipe 4, the liquid level in the electrolytic tank 3 is gradually increased, when the liquid level rose to supreme level sensor 801 height, go up level sensor 801 and give controller 9 with the acquisition signal feedback, and then carry out the outage to electromagnetic ring 502 and handle, compression spring 504 drives metal sheet 503 and resets, and the moisturizing is cut to the conical shell 6 that laminates again of stifled ball 7 to accomplish the moisturizing operation, protective housing 5 sets up in moisturizing pipe 4 outsidely, easily carries out the subassembly and overhauls convenient and practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water replenishing device for water electrolysis hydrogen production equipment, includes grudging post (1), its characterized in that: the left part top of grudging post (1) is connected with water tank (2), the right part top of grudging post (1) is connected with electrolysis box (3), the intercommunication has moisturizing pipe (4) between water tank (2) and electrolysis box (3), protective housing (5) are installed on the top right side of moisturizing pipe (4), moisturizing pipe (4) in-connection has conical shell (6), the right-hand member opening setting of conical shell (6), the inner wall butt joint of conical shell (6) has stifled ball (7), the tank wall of electrolysis box (3) inlays and is equipped with response subassembly (8), the outer wall connection of grudging post (1) has controller (9).

2. The water replenishing device for water electrolysis hydrogen production equipment according to claim 1, characterized in that: the inner chamber middle part of protecting crust (5) is connected with annular slab (501), the roof of annular slab (501) inlays and is equipped with electromagnetic ring (502), the top of annular slab (501) is equipped with metal sheet (503), be connected with compression spring (504) between metal sheet (503) and annular slab (501), the bottom of metal sheet (503) is connected with montant (505), montant (505) lower extreme stretches into moisturizing pipe (4), first tooth's socket (506) have been seted up to the outer wall of montant (505).

3. The water replenishing device for water electrolysis hydrogen production equipment according to claim 2, characterized in that: the right side of an inner cavity of the water replenishing pipe (4) is connected with a fixed seat (401), a rectangular hole (402) is formed in the end portion of the fixed seat (401), a square rod (403) is movably inserted in the rectangular hole (402), the left end of the square rod (403) is fixedly connected with a blocking ball (7), a second tooth groove (404) is formed in the top of the square rod (403), the inner wall of the water replenishing pipe (4) is rotatably connected with a transmission shaft (405), the outer wall of the transmission shaft (405) is connected with a first gear (406) and a second gear (407), the first gear (406) is meshed with the first tooth groove (506), and the second tooth groove (404) is meshed with the second gear (407).

4. The water replenishing device for water electrolysis hydrogen production equipment according to claim 2, characterized in that: the induction component (8) comprises an upper liquid level sensor (801) and a lower liquid level sensor (802), the upper liquid level sensor (801) is located above the lower liquid level sensor (802), the upper liquid level sensor (801) and the lower liquid level sensor (802) are both electrically connected with the input end of the controller (9), and the output end of the controller (9) is electrically connected with the electromagnetic ring (502).

5. The water replenishing device for the water electrolysis hydrogen production equipment according to claim 1, characterized in that: the top of water tank (2) articulates there is case lid (201), filter core (202) are installed on the inner chamber upper portion of water tank (2).

6. The water replenishing device for water electrolysis hydrogen production equipment according to claim 2, characterized in that: the top of moisturizing pipe (4) is seted up the through-hole that supplies montant (505) to pass through, the through-hole inner wall is connected with the sealing washer.