CN219144236U - Quick replacement type alkali lye aluminum hydrogen production water circulation power generation device and system - Google Patents
Quick replacement type alkali lye aluminum hydrogen production water circulation power generation device and system Download PDFInfo
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- CN219144236U CN219144236U CN202320118318.4U CN202320118318U CN219144236U CN 219144236 U CN219144236 U CN 219144236U CN 202320118318 U CN202320118318 U CN 202320118318U CN 219144236 U CN219144236 U CN 219144236U
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Abstract
The utility model discloses a quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device and a system, wherein the quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device comprises an alkali liquor aluminum hydrogen production module, a pressure swing adsorption module, a hydrogen fuel cell and a water circulation module; the alkali liquor aluminum hydrogen production module is connected with the pressure swing adsorption module through a first hydrogen production pipe, and is connected with the water circulation module through a liquid inlet pipe and a liquid outlet pipe; the hydrogen fuel cell is connected with the pressure swing adsorption module through a second hydrogen supply pipe and a hydrogen return pipe, and is connected with the water circulation module pipe through a drain pipe. The system comprises the quick-replacement alkali liquor aluminum hydrogen production water circulation power generation device. The rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device utilizes the characteristic of active aluminum metal property to enable aluminum metal to be oxidized to produce hydrogen, aluminum oxide generated by reaction can be used repeatedly through thermal reduction, and hydrogen generated by reaction can be used for hydrogen fuel cells or directly extracted.
Description
Technical Field
The utility model belongs to the technical field of chemical energy hydrogen production, and particularly relates to a quick-replacement alkali liquor aluminum hydrogen production water circulation power generation device and system.
Background
A hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electric energy. The basic principle is that the reverse reaction of electrolyzed water supplies hydrogen and oxygen to the anode and the cathode respectively, and after hydrogen diffuses outwards through the anode and reacts with electrolyte, electrons are released and reach the cathode through an external load.
The hydrogen fuel cell comprises a noble metal material, and is limited by the price of the noble metal material, so that the use cost of the existing hydrogen fuel cell is high, and the hydrogen fuel cell has the problem of limited use range.
Disclosure of Invention
The utility model aims to provide a quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device and system, which are used for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
in a first aspect, the utility model provides a quick-replacement alkali liquor aluminum hydrogen production water circulation power generation device, which comprises an alkali liquor aluminum hydrogen production module, a pressure swing adsorption module, a hydrogen fuel cell, a water circulation module and a control module;
the alkali liquor aluminum hydrogen production module is connected with the pressure swing adsorption module through the first hydrogen production pipe, the alkali liquor aluminum hydrogen production module is connected with the water circulation module through the liquid inlet pipe and the liquid outlet pipe, and quick-change connectors are arranged on the first pipeline;
the hydrogen fuel cell is provided with a second pipeline, the second pipeline comprises a second hydrogen supply pipe, a hydrogen return pipe and a drain pipe, the hydrogen fuel cell is connected with the pressure swing adsorption module through the second hydrogen supply pipe and the hydrogen return pipe, and the hydrogen fuel cell is connected with the water circulation module through the drain pipe;
the control module is respectively in communication connection with the alkali lye aluminum hydrogen module, the pressure swing adsorption module, the hydrogen fuel cell and the water circulation module.
In one possible design, the alkali lye aluminum hydrogen module comprises a shell and a reaction plate, wherein the shell encloses a reaction tank, the reaction plate is fixed on the reaction tank and comprises a bottom plate and vertical plates, the vertical plates are provided with a plurality of vertical plates and are arranged on the top surface of the bottom plate at intervals, a reaction groove is formed between every two adjacent vertical plates, and at least the vertical plates are made of aluminum metal; accordingly, the first conduit is connected to the housing.
In one possible design, the quick-change connector comprises a first sleeve, a second sleeve and a protective sleeve, wherein one end of the first sleeve is inserted into the second sleeve, a first connecting structure is arranged between the first sleeve and the second sleeve, the protective sleeve is sleeved on the second sleeve and is connected with the second sleeve through the second connecting structure, and the protective sleeve is positioned at the overlapped part of the first sleeve and the second sleeve;
the first sleeve and the second sleeve are internally provided with a locking structure respectively, the end parts of the two locking structures are in butt joint, and one of the two locking structures is used for closing the quick-change connector.
In one possible design, the locking structure includes support, butt face, latch lever and first spring, and wherein, the support is fixed on first sleeve or second sleeve, and the support contralateral is equipped with the butt face, and the butt face is constructed to annular conical surface, and latch lever one end slides and sets up on the support, and the latch lever other end extends to outside the butt face, and first spring housing is established on the latch lever, and first spring one end fixed connection latch lever, first spring other end butt support.
In one possible design, the first connecting structure comprises balls and a first clamping ring, the periphery of the first sleeve is provided with a first clamping groove, the balls are provided with a plurality of balls and are uniformly distributed on the first clamping groove, the inner periphery of the second sleeve is provided with a second clamping groove, and part of the first clamping ring is inserted into the second clamping groove;
the second connection structure comprises a second clamping ring and a second spring, a third clamping groove is formed in the periphery of the second sleeve, a part of the second clamping ring is inserted into the third clamping groove, the second spring is sleeved on the second sleeve, one end of the second spring is connected with the protective sleeve, the other end of the second spring is connected with the second sleeve, correspondingly, an abutting ring is arranged on the inner periphery of the protective sleeve, and the abutting ring is located between the second clamping ring and the second spring.
In one possible design, the hydrogen fuel cell is electrically connected to an energy storage cell.
In one possible design, the water circulation module comprises a circulation water tank and an alkali liquor water tank, the circulation water tank is connected with the hydrogen fuel cell through a drain pipe, the alkali liquor water tank is connected with the alkali liquor aluminum hydrogen production module through a liquid inlet pipe and a liquid outlet pipe, a connecting pipe is arranged between the circulation water tank and the alkali liquor water tank, an alkali liquor concentration sensor is arranged on the alkali liquor water tank, and the alkali liquor concentration sensor is in communication connection with the control module.
In a second aspect, the utility model provides a system, which comprises the rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device.
The beneficial effects are that:
the rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device utilizes the characteristic of active aluminum metal property to oxidize aluminum metal to produce hydrogen, and can be carried out at normal temperature without power-on electrolysis; the alumina generated by the reaction can be repeatedly used through thermal reduction, and the hydrogen generated by the reaction can be used for a hydrogen fuel cell or directly extracted; in addition, the alkali liquid aluminum hydrogen can easily increase or reduce hydrogen production power so as to be suitable for different use scenes.
The quick replacement type alkali liquor aluminum hydrogen production water circulation power generation device realizes the resource recycling through the water circulation module, namely, the alkali liquor aluminum hydrogen production module consumes water to generate hydrogen, the hydrogen is used for hydrogen fuel cells and generates water, the water circulation module collects the water generated by reaction and is used for preparing alkali liquor, based on the water circulation module, the water and hydrogen circulation use is realized, the water resource is saved, and the environment is protected.
The quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device also has a quick-replacement function, and the alkali liquor aluminum hydrogen production module can be quickly and efficiently disassembled and assembled through the quick-replacement connector, and the reacted alkali liquor aluminum hydrogen production module is replaced in time so as to ensure continuous hydrogen supply; and simultaneously, carrying out thermal reduction on the reacted alkali liquor aluminum hydrogen production module so as to achieve the purpose of recycling. Based on the method, the rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device relatively reduces the use cost, and solves the problem of high use cost caused by noble metals.
Drawings
FIG. 1 is a schematic diagram of a quick-change type alkali aluminum hydrogen production water circulation power generation device.
FIG. 2 is a schematic structural view of a reaction plate.
Fig. 3 is a schematic structural view of the quick-change connector.
Fig. 4 is a schematic cross-sectional view of a quick-change coupling.
In the figure:
1. alkali liquor aluminium hydrogen module; 101. a first hydrogen supply pipe; 102. a liquid inlet pipe; 103. a liquid outlet pipe; 2. a pressure swing adsorption module; 3. a hydrogen fuel cell; 301. a second hydrogen supply pipe; 302. a hydrogen return pipe; 303. a drain pipe; 4. a water circulation module; 41. a circulation water tank; 42. an alkali liquor water tank; 401. a connecting pipe; 402. alkali liquor concentration sensor; 5. a control module; 6. an energy storage battery; 7. a reaction plate; 71. a bottom plate; 72. a vertical plate; 8. a quick-change joint; 81. a first sleeve; 82. a second sleeve; 83. a protective sleeve; 84. a first connection structure; 85. a second connection structure; 86. a locking structure; 801. a support; 802. an abutment surface; 803. a locking lever; 804. a first spring; 805. a ball; 806. a first snap ring; 807. a second snap ring; 808. and a second spring.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
Examples:
aiming at the problems existing in the prior art, the quick-replacement alkali lye aluminum hydrogen production water circulation power generation device is provided, and the characteristic of active aluminum metal property is utilized to oxidize aluminum metal to produce hydrogen, so that the hydrogen production can be performed at normal temperature, and the power-on electrolysis is not needed; the alumina generated by the reaction can be repeatedly used through thermal reduction, and the hydrogen generated by the reaction can be used for the hydrogen fuel cell 3 or directly extracted; in addition, the alkali liquid aluminum hydrogen can easily increase or reduce hydrogen production power so as to be suitable for different use scenes.
The quick replacement type alkali liquor aluminum hydrogen production water circulation power generation device realizes the resource recycling through the water circulation module 4, namely the alkali liquor aluminum hydrogen production module 1 consumes water to produce hydrogen, the hydrogen is supplied to the hydrogen fuel cell 3 to use and generate water, the water circulation module 4 collects water generated by reaction and is used for producing alkali liquor, based on the water circulation module, the water and hydrogen circulation use is realized, the water resource is saved, and the environment is protected.
The quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device also has a quick-replacement function, and the alkali liquor aluminum hydrogen production module 1 can be quickly and efficiently disassembled and assembled through the quick-replacement connector 8, and the reacted alkali liquor aluminum hydrogen production module 1 is replaced in time so as to ensure continuous hydrogen supply; and meanwhile, the reacted alkali liquor aluminum hydrogen production module 1 is subjected to thermal reduction so as to achieve the purpose of recycling. Based on the method, the rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device relatively reduces the use cost, and solves the problem of high use cost caused by noble metals.
As shown in fig. 1-4, a quick-replacement type alkali liquor aluminum hydrogen production water circulation power generation device comprises an alkali liquor aluminum hydrogen production module 1, a pressure swing adsorption module 2, a hydrogen fuel cell 3, a water circulation module 4 and a control module 5;
the alkali liquor aluminum hydrogen production module 1 is provided with a first pipeline, the first pipeline comprises a first hydrogen supply pipe 101, a liquid inlet pipe 102 and a liquid outlet pipe 103, the alkali liquor aluminum hydrogen production module 1 is connected with the pressure swing adsorption module 2 through the first hydrogen production pipe, the alkali liquor aluminum hydrogen production module 1 is connected with the water circulation module 4 through the liquid inlet pipe 102 and the liquid outlet pipe 103, and quick-change connectors 8 are arranged on the first pipeline;
the hydrogen fuel cell 3 is provided with a second pipeline, the second pipeline comprises a second hydrogen supply pipe 301, a hydrogen return pipe 302 and a drain pipe 303, the hydrogen fuel cell 3 is connected with the pressure swing adsorption module 2 through the second hydrogen supply pipe 301 and the hydrogen return pipe 302, and the hydrogen fuel cell 3 is connected with the water circulation module 4 through the drain pipe 303;
the control module 5 is respectively in communication connection with the alkali lye aluminum hydrogen module 1, the pressure swing adsorption module 2, the hydrogen fuel cell 3 and the water circulation module 4.
The alkali lye aluminum hydrogen production module 1 is used for preparing hydrogen, the hydrogen enters the pressure swing adsorption module 2 through the first hydrogen supply pipe 101, the pressure swing adsorption module 2 prepares high-purity hydrogen and transmits the high-purity hydrogen to the hydrogen fuel cell 3 through the second hydrogen supply pipe 301, and the hydrogen fuel cell 3 directly converts chemical energy of the hydrogen and oxygen into electric energy and outputs the electric energy outwards.
The alkali liquor aluminum hydrogen production module 1 is connected with the water circulation module 4 through the liquid inlet pipe 102 and the liquid outlet pipe 103, wherein the liquid inlet pipe 102 is used for inputting alkali liquor into the alkali liquor aluminum hydrogen production module 1 so as to facilitate aluminum metal hydrogen production, and meanwhile, the hydrogen production efficiency is controlled by controlling the concentration of the alkali liquor, the flow rate of the alkali liquor and other parameters; the drain pipe 103 is used for discharging the residual alkali liquor in the alkali liquor aluminum hydrogen module 1 so as to facilitate the disassembly and assembly of the alkali liquor aluminum hydrogen module 1, and the residual alkali liquor flows back to the water circulation module 4 for temporary storage so as to be reused.
Meanwhile, the hydrogen fuel cell 3 is connected to the pressure swing adsorption module 2 through a second hydrogen supply pipe 301 and a hydrogen return pipe 302, the second hydrogen supply pipe 301 is used for supplying hydrogen to the hydrogen fuel cell 3, and the hydrogen return pipe 302 is used for returning the surplus hydrogen to the pressure swing adsorption module 2 for temporary storage.
The reaction water generated by the operation of the hydrogen fuel cell 3 is collected by the water circulation module 4 so as to be used for preparing alkali liquor and realize the cyclic utilization of water resources. The control module 5 is used for enabling the quick-replacement alkali liquor aluminum hydrogen production water circulation power generation device to automatically work, and improving the intelligent degree and the working efficiency of the work. It will be readily appreciated that the control module 5 may be of any suitable commercially available type.
In the embodiment, the alkali liquor aluminum hydrogen production module 1 comprises a shell and a reaction plate 7, wherein the shell encloses a reaction tank, the reaction plate 7 is fixed on the reaction tank, the reaction plate 7 comprises a bottom plate 71 and vertical plates 72, the vertical plates 72 are provided with a plurality of vertical plates and are arranged on the top surface of the bottom plate 71 at intervals, a reaction groove is formed between every two adjacent vertical plates 72, and at least the vertical plates 72 are made of aluminum metal; accordingly, the first conduit is connected to the housing.
Based on the above design, the housing may be configured in any suitable shape to fit the usage space. The reaction plate 7 forms a plurality of reaction tanks through the vertical plate 72 so as to improve the contact area of the reaction plate 7 and alkali liquor and the theoretical efficiency of alkali liquor hydrogen production as much as possible. Meanwhile, the components of the vertical plate 72 are changed from aluminum metal to aluminum oxide after reaction, and the thermal reduction can be reused to realize recycling.
The quick-change connector 8 has the advantages that the quick-change connector is convenient to assemble and disassemble, almost no working medium flows out during disengagement and can freely rotate, the use convenience and the assembly and disassembly convenience of the alkali lye aluminum hydrogen module 1 are greatly improved, specifically, as shown in fig. 3 and 4, the quick-change connector 8 comprises a first sleeve 81, a second sleeve 82 and a protective sleeve 83, one end of the first sleeve 81 is inserted onto the second sleeve 82, a first connecting structure 84 is arranged between the first sleeve 81 and the second sleeve 82, the protective sleeve 83 is sheathed on the second sleeve 82 and is connected with the second sleeve 82 through the second connecting structure 85, and the protective sleeve 83 is positioned at the overlapped part of the first sleeve 81 and the second sleeve 82; one locking structure 86 is respectively arranged on the first sleeve 81 and the second sleeve 82, the end parts of the two locking structures 86 are abutted, and one of the two locking structures 86 is used for closing the quick-change connector 8.
Based on the above design, the connection of the first sleeve 81, the second sleeve 82 and the protective sleeve 83 is achieved by the first connection structure 84 and the second connection structure 85 to constitute the quick-change joint 8. The two locking structures 86 are used for plugging the quick-change connector 8, under the condition that no external force is driven, the quick-change connector 8 cuts off the communication between the shell and the outside, and when the external force is driven, the two locking structures 86 move in the same direction so as to open the quick-change connector 8, specifically, when hydrogen or alkali liquor is output outwards to enter and exit, the hydrogen or alkali liquor pushes the locking structures 86 to move so as to open the quick-change connector 8, and at the moment, the hydrogen or the alkali liquor can flow along the quick-change connector 8.
In one possible implementation, the locking structure 86 includes a support 801, an abutment surface 802, a locking rod 803, and a first spring 804, where the support 801 is fixed on the first sleeve 81 or the second sleeve 82, the abutment surface 802 is disposed on an opposite side of the support 801, the abutment surface 802 is configured as an annular conical surface, one end of the locking rod 803 is slidably disposed on the support 801, the other end of the locking rod 803 extends out of the abutment surface 802, the first spring 804 is sleeved on the locking rod 803, one end of the first spring 804 is fixedly connected with the locking rod 803, and the other end of the first spring 804 abuts against the support 801.
Based on the above design, the abutment rod utilizes the first spring 804 to realize automatic locking, that is, when the locking structure 86 is located at the initial position, the locking rod 803 abuts against the abutment surface 802 through the first spring 804, and at this time, the first sleeve 81 or the second sleeve 82 is in a closed state; under the action of external force, locking bar 803 slides along support 801 and moves away from abutment surface 802, first spring 804 is compressed, and at this time, first sleeve 81 or second sleeve 82 is in an open state; after the external force is removed, the first spring 804 returns to its original shape, the locking lever 803 returns to its original shape and abuts against the abutment surface 802 again, and the first sleeve 81 or the second sleeve 82 is in the closed state again.
Preferably, the abutment surface 802 is configured as an annular conical surface to increase the contact area of the abutment surface 802 with the locking lever 803 to improve locking performance.
And as shown in fig. 4, the support 801 does not block the first sleeve 81 or the second sleeve 82, so as to ensure that fluid can pass smoothly.
In one possible implementation manner, the first connection structure 84 includes a ball 805 and a first snap ring 806, a first clamping groove is provided on an outer periphery of the first sleeve 81, the ball 805 is provided with a plurality of balls and is uniformly distributed on the first clamping groove, a second clamping groove is provided on an inner periphery of the second sleeve 82, and a part of the first snap ring 806 is inserted into the second clamping groove.
Based on the above design, the balls 805 and the first snap ring 806 can restrict the degrees of freedom of the first sleeve 81 and the second sleeve 82 in the axial direction, but the first sleeve 81 and the second sleeve 82 can rotate in the circumferential direction, respectively, and free rotation of the quick-change joint 8 is achieved. Meanwhile, when the second sleeve 82 rotates, the protective sleeve 83 rotates simultaneously with the second sleeve 82.
In a possible implementation manner, the second connection structure 85 includes a second clamping ring 807 and a second spring 808, a third clamping groove is formed in the outer periphery of the second sleeve 82, a part of the second clamping ring 807 is inserted into the third clamping groove, the second spring 808 is sleeved on the second sleeve 82, one end of the second spring 808 is connected with the protective sleeve 83, the other end of the second spring 808 is connected with the second sleeve 82, and correspondingly, an abutting ring is arranged in the inner periphery of the protective sleeve 83 and located between the second clamping ring 807 and the second spring 808.
Based on the above design, the second sleeve 82 is connected with the protective sleeve 83 through the second spring 808, and meanwhile, in view of the fact that the second spring 808 can stretch, the second sleeve 82 and the protective sleeve 83 can move relatively and can reset automatically. At the same time, the movement of the protective sheath 83 along the axis is restricted by the second snap ring 807.
In one possible implementation, the hydrogen fuel cell 3 is electrically connected to an energy storage cell 6. The energy storage battery 6 is used for stabilizing voltage, so that the hydrogen fuel battery 3 can stably supply power to a load, and the energy storage battery 6 can also be used for storing electric energy and further serves as a standby storage battery; the energy storage cell 6 may also be used to supply a momentary high current for starting the hydrogen fuel cell 3. Alternatively, the energy storage battery 6 may be of any suitable commercially available type.
In one possible implementation manner, the water circulation module 4 includes a circulation water tank 41 and an alkali liquor water tank 42, the circulation water tank 41 is connected with the hydrogen fuel cell 3 through a drain pipe 303, the alkali liquor water tank 42 is connected with the alkali liquor aluminum hydrogen production module 1 through a liquid inlet pipe 102 and a liquid outlet pipe 103, a connecting pipe 401 is arranged between the circulation water tank 41 and the alkali liquor water tank 42, an alkali liquor concentration sensor 402 is arranged on the alkali liquor water tank 42, and the alkali liquor concentration sensor 402 is in communication connection with the control module 5.
Based on the above design, the circulation water tank 41 is used for storing reaction water, and the alkaline substance is placed in the alkaline water tank 42 and used for preparing alkaline solution, and the concentration of the alkaline solution is detected by the alkaline solution concentration sensor 402, so as to ensure that the concentration of the alkaline solution input into the alkaline solution hydrogen production module at least meets the minimum concentration requirement. Alternatively, the circulation tank 41 and the lye tank 42 may be constructed in any suitable shape, and the lye concentration sensor 402 may be selected from any suitable commercial type.
The embodiment introduces a system based on the quick-change type alkali liquor aluminum hydrogen production water circulation power generation device, wherein the system comprises the quick-change type alkali liquor aluminum hydrogen production water circulation power generation device. The quick-replacement alkali liquor aluminum hydrogen production water circulation power generation device can supply power for any proper equipment so as to ensure the normal use of the equipment. It is readily understood that the apparatus includes, but is not limited to, a vehicle.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The quick replacement type alkali liquor aluminum hydrogen production water circulation power generation device is characterized by comprising an alkali liquor aluminum hydrogen production module (1), a pressure swing adsorption module (2), a hydrogen fuel cell (3), a water circulation module (4) and a control module (5);
the alkali liquor aluminum hydrogen production module (1) is provided with a first pipeline, the first pipeline comprises a first hydrogen supply pipe (101), a liquid inlet pipe (102) and a liquid outlet pipe (103), the alkali liquor aluminum hydrogen production module (1) is connected with the pressure swing adsorption module (2) through the first hydrogen production pipe, the alkali liquor aluminum hydrogen production module (1) is connected with the water circulation module (4) through the liquid inlet pipe (102) and the liquid outlet pipe (103), and quick-change connectors (8) are arranged on the first pipeline;
the hydrogen fuel cell (3) is provided with a second pipeline, the second pipeline comprises a second hydrogen supply pipe (301), a hydrogen return pipe (302) and a drain pipe (303), the hydrogen fuel cell (3) is connected with the pressure swing adsorption module (2) through the second hydrogen supply pipe (301) and the hydrogen return pipe (302), and the hydrogen fuel cell (3) is connected with the water circulation module (4) through the drain pipe (303);
the control module (5) is respectively in communication connection with the alkali lye aluminum hydrogen production module (1), the pressure swing adsorption module (2), the hydrogen fuel cell (3) and the water circulation module (4).
2. The quick-change type alkali aluminum hydrogen production water circulation power generation device according to claim 1, wherein the alkali aluminum hydrogen production module (1) comprises a shell and a reaction plate (7), the shell encloses a reaction tank, the reaction plate (7) is fixed on the reaction tank, the reaction plate (7) comprises a bottom plate (71) and vertical plates (72), the vertical plates (72) are provided with a plurality of vertical plates and are arranged on the top surface of the bottom plate (71) at intervals, a reaction groove is formed between every two adjacent vertical plates (72), and at least the vertical plates (72) are made of aluminum metal; accordingly, the first conduit is connected to the housing.
3. The quick-change type alkali aluminum hydrogen production water circulation power generation device according to claim 1, wherein the quick-change connector (8) comprises a first sleeve (81), a second sleeve (82) and a protective sleeve (83), one end of the first sleeve (81) is inserted onto the second sleeve (82), a first connecting structure (84) is arranged between the first sleeve (81) and the second sleeve (82), the protective sleeve (83) is sleeved on the second sleeve (82) and connected with the second sleeve (82) through a second connecting structure (85), and the protective sleeve (83) is located at an overlapped part of the first sleeve (81) and the second sleeve (82);
one locking structure (86) is respectively arranged on the first sleeve (81) and the second sleeve (82), the end parts of the two locking structures (86) are in butt joint, and one of the two locking structures (86) is used for closing the quick-change connector (8).
4. A quick change type alkali aluminum hydrogen production water circulation power generation device as claimed in claim 3, wherein the locking structure (86) comprises a support (801), an abutting surface (802), a locking rod (803) and a first spring (804), wherein the support (801) is fixed on the first sleeve (81) or the second sleeve (82), the abutting surface (802) is arranged on the opposite side of the support (801), the abutting surface (802) is an annular conical surface, one end of the locking rod (803) is slidably arranged on the support (801), the other end of the locking rod (803) extends out of the abutting surface (802), the first spring (804) is sleeved on the locking rod (803), one end of the first spring (804) is fixedly connected with the locking rod (803), and the other end of the first spring (804) is abutted against the support (801).
5. The quick-change type alkali liquor aluminum hydrogen production water circulation power generation device according to claim 3, wherein the first connecting structure (84) comprises balls (805) and a first clamping ring (806), the periphery of the first sleeve (81) is provided with a first clamping groove, the balls (805) are provided with a plurality of balls and are uniformly distributed on the first clamping groove, the inner periphery of the second sleeve (82) is provided with a second clamping groove, and a part of the first clamping ring (806) is spliced in the second clamping groove;
the second connection structure (85) comprises a second clamping ring (807) and a second spring (808), a third clamping groove is formed in the outer periphery of the second sleeve (82), a part of the second clamping ring (807) is inserted into the third clamping groove, the second spring (808) is sleeved on the second sleeve (82), one end of the second spring (808) is connected with a protective sleeve (83), the other end of the second spring (808) is connected with the second sleeve (82), correspondingly, an abutting ring is arranged on the inner periphery of the protective sleeve (83), and the abutting ring is located between the second clamping ring (807) and the second spring (808).
6. The quick-change type alkali aluminum hydrogen production water circulation power generation device according to any one of claims 1 to 5, wherein the hydrogen fuel cell (3) is electrically connected with an energy storage cell (6).
7. The quick-change type alkali aluminum hydrogen production water circulation power generation device according to any one of claims 1 to 5, wherein the water circulation module (4) comprises a circulation water tank (41) and an alkali water tank (42), the circulation water tank (41) is connected with the hydrogen fuel cell (3) through a drain pipe (303), the alkali water tank (42) is connected with the alkali aluminum hydrogen production module (1) through a liquid inlet pipe (102) and a liquid outlet pipe (103), a connecting pipe (401) is arranged between the circulation water tank (41) and the alkali water tank (42), an alkali concentration sensor (402) is arranged on the alkali water tank (42), and the alkali concentration sensor (402) is in communication connection with the control module (5).
8. A rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation system, characterized by comprising the rapid replacement type alkali liquor aluminum hydrogen production water circulation power generation device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118318.4U CN219144236U (en) | 2023-01-12 | 2023-01-12 | Quick replacement type alkali lye aluminum hydrogen production water circulation power generation device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118318.4U CN219144236U (en) | 2023-01-12 | 2023-01-12 | Quick replacement type alkali lye aluminum hydrogen production water circulation power generation device and system |
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| CN219144236U true CN219144236U (en) | 2023-06-06 |
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| CN202320118318.4U Active CN219144236U (en) | 2023-01-12 | 2023-01-12 | Quick replacement type alkali lye aluminum hydrogen production water circulation power generation device and system |
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