Refrigeration module for solid hydrogen storage

Abstract

The refrigeration module comprises a machine body, a water inlet is formed in one side of the machine body, a water outlet is formed in the other side of the machine body, a partition plate is installed in the machine body and is of a T-shaped structure, a refrigeration assembly is installed on one side in the machine body, a heat dissipation assembly is arranged on one side of the refrigeration assembly, and a water outlet is formed in the other side of the machine body. An ultrasonic generator is fixed to the bottom end of the machine body. By arranging the ultrasonic generator, the ultrasonic transducer and the filtering assembly, when cooling water is cooled and refrigerated, ultrasonic signals generated by the ultrasonic generator can be converted into high-frequency mechanical vibration through the ultrasonic transducer, so that impurities in the cooling water can be crushed; the crushed cooling water can enter a filter box in the filter assembly in the flowing process, impurities are filtered through a filter screen in the filter box, the cleaning mode is simple, and normal use of the cooling water is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid hydrogen storage technical field especially relates to a solid hydrogen storage's refrigeration module. BACKGROUND

[0002] Solid hydrogen storage technology is a method of storing hydrogen by adsorbing or absorbing hydrogen in solid materials. This technology has high hydrogen storage density and safety features. Common solid hydrogen storage materials include metal hydride, chemical hydride, carbon-based materials, etc.

[0003] In the solid hydrogen storage system, the adsorption or absorption of hydrogen in solid materials often needs to be carried out at a specific temperature and pressure, so the refrigeration module (usually a low-temperature cooling system) plays an important role in this process. The role of the refrigeration module is to reduce the temperature of the hydrogen storage material to achieve the best hydrogen adsorption state.

[0004] In the solid hydrogen storage process, a refrigeration module is used to cool the cooling water. The refrigeration module can work in a thermoelectric refrigeration mode. The principle is to use thermoelectric effect for cooling. The thermoelectric refrigeration module is driven by electric current, so that one junction absorbs heat and the other junction releases heat. However, when the cooling water is cooled, impurities may appear inside, and cleaning is more troublesome, affecting the use of the cooling water. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a refrigeration module for solid hydrogen storage.

[0006] The purpose of the utility model can be achieved by adopting the following technical scheme:

[0007] A refrigeration module for solid hydrogen storage, comprising a body, a water inlet is installed on one side of the body, a drain outlet is installed on the other side of the body, a partition is installed in the body, the partition is in a T-shaped structure, a refrigeration assembly is installed on one side of the body, a heat dissipation assembly is arranged on one side of the refrigeration assembly, an ultrasonic generator is fixed at the bottom of the body, an ultrasonic transducer is installed on one side of the partition in the body, a pumping assembly is arranged on the other side of the partition in the body, a filtering assembly is connected to the pumping assembly, the filtering assembly comprises a filter box and a filter screen, and a sealing structure is provided at the connection between the filter screen and the filter box.

[0008] Preferably, the refrigeration assembly comprises a heat-conducting rod, a heat-conducting plate, and a semiconductor refrigeration sheet.

[0009] Preferably, the heat-conducting rod is fixedly connected to the heat-conducting plate, and the heat-absorbing end surface of the semiconductor refrigeration sheet faces the heat-conducting plate.

[0010] Preferably, the heat releasing end surface of the semiconductor refrigeration sheet faces the heat dissipation assembly, and the heat dissipation assembly comprises a heat dissipation fan and a dust screen.

[0011] Preferably, the pumping assembly comprises two groups of connecting pipes fixed on the two sides of the partition plate respectively, and the connecting pipes penetrate through the partition plate.

[0012] Preferably, the two groups of connecting pipes are connected with pump pipe clamps at the close ends, and the pump is fixed in the machine body.

[0013] Preferably, two groups of power supply interfaces are installed on one side wall of the machine body.

[0014] Beneficial technical effects are that:

[0015] By setting the ultrasonic generator, the ultrasonic transducer and the filtering assembly, when cooling water is cooled and refrigerated, the ultrasonic transducer can convert the ultrasonic signals generated by the ultrasonic generator into high-frequency mechanical vibrations, so that the impurities in the cooling water can be broken, and the broken cooling water can enter the filter box in the filtering assembly during the flow process, and the impurities can be filtered through the filter screen in the filter box, so that the cleaning method is simple and the normal use of the cooling water is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of a preferred embodiment of the refrigeration module for solid-state hydrogen storage according to the utility model;

[0017] Figure 2 It is a main sectional view of a preferred embodiment of the refrigeration module for solid-state hydrogen storage according to the utility model;

[0018] Figure 3 It is a planar sectional view of a preferred embodiment of the refrigeration module for solid-state hydrogen storage according to the utility model;

[0019] Figure 4 It is a connection relationship schematic view of the pumping assembly and the filtering assembly in a preferred embodiment of the refrigeration module for solid-state hydrogen storage according to the utility model.

[0020] The reference signs are explained as follows:

[0021] 1, machine body; 2, water inlet; 3, water outlet; 4, partition plate; 5, refrigeration assembly; 501, heat conduction rod; 502, heat conduction plate; 503, semiconductor refrigeration sheet; 6, heat dissipation assembly; 601, heat dissipation fan; 602, dust screen; 7, ultrasonic generator; 8, ultrasonic transducer; 9, pumping assembly; 901, connecting pipe; 902, pump; 10, filtering assembly; 1001, filter box; 1002, filter screen; 11, power supply interface. DETAILED DESCRIPTION

[0022] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0023] like Figures 1-4 As shown, this embodiment provides a refrigeration module for solid-state hydrogen storage, including a body 1. A water inlet 2 is installed on one side of the body 1, through which used cooling water enters the body 1. A drain outlet 3 is installed on the other side of the body 1, through which cooled water is discharged. A partition 4 is installed inside the body 1 to separate the space within the body 1, and the partition 4 has a T-shaped structure. A refrigeration component 5 is installed on one side of the body 1, and a heat dissipation component 6 is installed on one side of the refrigeration component 5. The bottom of the body 1 is fixed... An ultrasonic generator 7 is provided, which can generate high-frequency signals. An ultrasonic transducer 8 is installed on one side of the partition 4 inside the body 1. The ultrasonic transducer 8 can convert the high-frequency signals generated by the ultrasonic generator 7 into high-frequency mechanical vibrations. An extraction assembly 9 is provided on the other side of the partition 4 inside the body 1. A filter assembly 10 is connected to the extraction assembly 9. The filter assembly 10 includes a filter box 1001 and a filter screen 1002. The connection between the filter screen 1002 and the filter box 1001 has a sealed structure.

[0024] like Figures 2-3 As shown, the cooling component 5 includes a heat-conducting rod 501, a heat-conducting plate 502, and a semiconductor cooling chip 503, which facilitates the cooling of the cooling water through the cooling component 5.

[0025] like Figures 2-3 As shown, the heat-conducting rod 501 is fixedly connected to the heat-conducting plate 502, and the heat-absorbing end face of the semiconductor cooling chip 503 is directed to the heat-conducting plate 502, enabling the semiconductor cooling chip 503 to absorb heat from the cooling water through the heat-conducting plate 502 and the heat-conducting rod 501, thereby achieving cooling.

[0026] like Figures 2-3 As shown, the heat-dissipating end of the thermoelectric cooler 503 faces the heat dissipation assembly 6, and the heat dissipation assembly 6 includes a cooling fan 601 and a dust filter 602. The cooling fan 601 can dissipate the heat emitted by the heat-dissipating end of the thermoelectric cooler 503 to the body 1, and the dust filter 602 can prevent external impurities from entering.

[0027] like Figures 2-4 As shown, the pumping assembly 9 includes two sets of connecting pipes 901 fixed on both sides of the partition 4 respectively, and the connecting pipes 901 penetrate the partition 4, so as to connect the space on both sides of the partition 4, thereby facilitating the flow of cooling water.

[0028] like Figures 2-4As shown, two groups of connecting pipes 901 are connected with the pipe hoop of the pump 902 near the end, the pump 902 is fixed in the machine body 1, the pump 902 is convenient to pump and send cooling water through the connecting pipe 901.

[0029] As shown, two groups of connecting pipes 901 are connected with the pipe hoop of the pump 902 near the end, the pump 902 is fixed in the machine body 1, the pump 902 is convenient to pump and send cooling water through the connecting pipe 901. Figures 1-2

[0030] The working principle of the device: when the device is used, the machine body 1 is connected with the external power supply circuit through the power supply interface 11, the cooling water after use enters the machine body 1 through the water inlet 2 and is located on one side of the partition plate 4, when the cooling water enters the machine body 1, the semiconductor refrigeration piece 503 absorbs the heat in the cooling water through the heat conduction plate 502 and the heat conduction rod 501, so as to realize cooling, the heat emitted by the heat emitting end of the semiconductor refrigeration piece 503 is discharged from the machine body 1 through the cooling fan 601, and the dust screen 602 prevents foreign matter from entering, when cooling the cooling water, the ultrasonic transducer 8 converts the ultrasonic signal generated by the ultrasonic generator 7 into high-frequency mechanical vibration, so as to break the impurities in the cooling water, the broken cooling water will enter the filter box 1001 in the filter assembly 10 in the flowing process, the filter screen 1002 in the filter box 1001 filters the impurities, the cleaning method is simple, the normal use of the cooling water is ensured, and the connecting pipe 901 can connect the spaces on both sides of the partition plate 4, the pump 902 pumps the cooling water through the connecting pipe 901, and the cooling water can be finally discharged through the drain port 3 for use.

[0031] The above is only a further embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the scope disclosed by the present application, which belongs to the protection scope of the present application.​

Claims

1. A refrigeration module for solid state hydrogen storage, characterized by: The utility model provides a refrigeration type ultrasonic water purifier, including body (1), one side of body (1) is equipped with water inlet (2), the other side of body (1) is equipped with drain (3), and the inside middle installation of body (1) is equipped with baffle (4), and baffle (4) is T type structure, one side installation of body (1) is equipped with refrigeration assembly (5), and one side of refrigeration assembly (5) is provided with heat dissipation assembly (6), the bottom of body (1) is fixed with ultrasonic generator (7), and the inside of body (1) is equipped with ultrasonic transducer (8) one side of baffle (4), and the inside of body (1) is provided with pumping assembly (9) in baffle (4) the other side, pumping assembly (9) is connected with filter assembly (10), filter assembly (10) includes filter box (1001) and filter screen (1002), and filter screen (1002) with the junction of filter box (1001) has sealing structure.

2. A solid state hydrogen storage refrigeration module according to claim 1, wherein: The refrigeration assembly (5) includes a heat-conducting rod (501), a heat-conducting plate (502), and a semiconductor refrigeration sheet (503).

3. A solid state hydrogen storage refrigeration module according to claim 2, wherein: The heat-conducting rod (501) is fixedly connected with the heat-conducting plate (502), and the heat-absorbing end of the semiconductor refrigeration sheet (503) faces the heat-conducting plate (502).

4. A solid state hydrogen storage refrigeration module according to claim 3, wherein: The heat-dissipating end of the semiconductor refrigeration sheet (503) faces the heat dissipation assembly (6), and the heat dissipation assembly (6) includes a heat dissipation fan (601) and a dustproof net (602).

5. The refrigeration module of claim 1, wherein: The pumping assembly (9) includes two groups of connecting pipes (901) fixed on both sides of the baffle (4), and the connecting pipes (901) penetrate through the baffle (4).

6. A solid state hydrogen storage refrigeration module according to claim 5, wherein: The close ends of the two groups of connecting pipes (901) are connected with the pipe clamps of the pumping assembly (9).

7. A solid state hydrogen storage refrigeration module according to claim 6, wherein: The pumping assembly (9) is fixed in the body (1).

8. The refrigeration module of claim 1, wherein: Two groups of power interfaces (11) are installed on one side wall of the body (1).

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