Quick-release type solid hydrogen storage and heat exchange integrated device

Abstract

The utility model provides a quick-release solid hydrogen storage and heat exchange integrated device which comprises a battery, the battery comprises an inner shell and an outer shell which are coaxially nested, a hydrogen storage material is contained in the inner shell, and a heat exchange runner is formed between the outer shell and the inner shell; a hydrogen absorption port and an annular refrigerant port integrated around the hydrogen absorption port are formed in the front end of the battery; a mounting channel is formed in the mounting connector, and a hydrogen supplementing opening and a refrigerant circulating opening are formed in the inner end of the mounting channel; a first mounting position and a second mounting position are arranged in the mounting channel, when the battery is inserted into the mounting channel to the first mounting position, the hydrogen supplementing opening and the hydrogen absorbing opening are in butt joint and are communicated, and the refrigerant circulating opening is in butt joint with the annular refrigerant opening; and when the battery rotates from the first mounting position to the second mounting position, the refrigerant circulating port is communicated with the annular refrigerant port. According to the device provided by the invention, the battery can be quickly mounted and dismounted during hydrogen absorption, the operation is convenient, and the system integration degree is high.

Description

Technical Field

[0001] This disclosure generally relates to the field of fuel cell technology, and specifically to a quick-release solid-state hydrogen storage and heat exchange integrated device. Background Technology

[0002] Solid-state hydrogen fuel cells, as a highly efficient and clean energy conversion device, have received widespread attention in recent years in fields such as new energy vehicles, portable power supplies, and distributed energy storage. Their working principle is based on the synergistic effect of solid hydrogen storage materials and the fuel cell, achieving energy storage and release through hydrogen adsorption and desorption. However, during hydrogen adsorption, the chemical reaction between the solid hydrogen storage material and hydrogen releases a large amount of heat, causing a rapid increase in battery temperature. If this heat cannot be dissipated in time, it will not only reduce the hydrogen adsorption efficiency of the storage material but may also lead to material structure degradation and even safety hazards.

[0003] In traditional technologies, the hydrogen absorption process typically requires the battery to be connected simultaneously to both the hydrogen replenishment interface of a hydrogen replenishment device and the refrigerant circulation interface of an external heat exchanger. For example, the hydrogen replenishment interface is responsible for supplying hydrogen to the battery, while the refrigerant circulation interface removes the heat of reaction through an external heat exchange system. However, this design requires separate interfaces for hydrogen replenishment and heat exchange, making the operation cumbersome. Especially in scenarios with frequent battery replacements, this increases time and manpower costs. Furthermore, the separately installed heat exchanger requires additional space, hindering system integration and miniaturization. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a quick-release solid-state hydrogen storage and heat exchange integrated device to solve the above problems.

[0005] This application provides a quick-release solid-state hydrogen storage and heat exchange integrated device, comprising:

[0006] The battery includes a coaxially nested inner shell and an outer shell, wherein a hydrogen storage material is disposed inside the inner shell, and a heat exchange channel is formed between the outer shell and the inner shell; the front end of the battery is provided with a hydrogen intake port and an annular refrigerant port integrated around the hydrogen intake port;

[0007] The mounting connector has a mounting channel with a hydrogen replenishment port and a refrigerant circulation port at its inner end. The mounting channel has a first mounting position and a second mounting position. When the battery is inserted into the mounting channel to the first mounting position, the hydrogen replenishment port aligns with and is connected to the hydrogen absorption port, and the refrigerant circulation port aligns with the annular refrigerant port. When the battery is rotated from the first mounting position to the second mounting position, the refrigerant circulation port aligns with the annular refrigerant port.

[0008] According to the technical solution provided in the embodiments of this application, the annular refrigerant port includes a first interface and a second interface, the heat exchange channel is a spiral channel surrounding the inner shell, one end of the heat exchange channel is connected to the first interface, and the other end is connected to the second interface.

[0009] According to the technical solution provided in the embodiments of this application, a plurality of quick-release components are provided circumferentially on the side wall of the front end of the battery, and a plurality of first guide grooves corresponding one-to-one with the quick-release components are provided in the installation channel. The first guide grooves cooperate with the quick-release components to guide the battery when it is inserted into the first installation position.

[0010] According to the technical solution provided in the embodiments of this application, the inner end of the first guide groove is connected to a second guide groove, the second guide groove restricts the insertion depth of the battery, and the second guide groove cooperates with the quick release piece to guide the battery when it rotates to the second mounting position.

[0011] According to the technical solution provided in the embodiments of this application, a trigger rod is provided in the installation channel corresponding to the second installation position, and the trigger rod is connected to the valve core of the refrigerant circulation port; a trigger protrusion is provided on the quick-release component, and when the battery rotates from the first installation position to the second installation position, the wedge-shaped surface of the trigger protrusion abuts against the trigger rod to open the valve core of the refrigerant circulation port.

[0012] According to the technical solution provided in the embodiments of this application, the quick-release component is provided with a retractable snap-fit ​​component on its outer side, and the snap-fit ​​component is inclined on the side near the front end of the battery; the second guide groove is provided with a snap-fit ​​groove corresponding to the position of the second mounting position, and the snap-fit ​​groove extends in the radial direction of the mounting channel.

[0013] According to the technical solution provided in the embodiments of this application, the bottom of the snap-fit ​​groove is provided with an electric push plate, the electric push plate is retractable along the radial direction of the mounting channel, and the outside of the mounting joint is provided with a button for controlling the retraction of the electric push plate.

[0014] According to the technical solution provided in the embodiments of this application, the inner end of the installation channel is also provided with an elastic buffer pad.

[0015] According to the technical solution provided in the embodiments of this application, the side of the second guide groove near the outer end of the mounting channel is inclined so that the battery moves synchronously towards the inner end of the mounting channel when it rotates from the first mounting position to the second mounting position.

[0016] According to the technical solution provided in the embodiments of this application, the outer end of the mounting channel is further provided with a guide surface, which is used to guide the battery when it is connected to the mounting channel.

[0017] Compared with existing technologies, the advantages of this application are as follows: By integrating the hydrogen replenishment port and the annular refrigerant port at the front end of the battery, and combining this with the rotary guide design of the mounting connector, integrated and coordinated operation of hydrogen replenishment and heat exchange functions is achieved; the hydrogen replenishment port and the refrigerant circulation port automatically complete docking and connection, saving the independent connection steps of the hydrogen replenishment interface and the heat exchange interface in traditional technologies, thus simplifying the operation process; through the coaxial nesting of the inner and outer shells, a refrigerant flow channel is formed between the inner and outer shells, which surrounds the hydrogen storage material, thereby optimizing the heat exchange efficiency and reducing the sealing risks and space occupation caused by multiple interfaces. This application significantly improves the ease of operation, system reliability, and integration level of the solid-state hydrogen storage heat exchange device. Attached Figure Description

[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 A schematic diagram of the structure of the quick-release solid-state hydrogen storage and heat exchange integrated device provided in this application;

[0020] Figure 2 A schematic diagram of the connection surface between the battery and the mounting connector;

[0021] Figure 3 This is a schematic diagram of the inside of the battery;

[0022] Figure 4 This is a schematic diagram of the heat exchange channel inside the battery;

[0023] Figure 5 A schematic diagram showing the locations of the hydrogen replenishment port and refrigerant circulation port on the installation connector;

[0024] Figure 6 A cross-sectional view of the interior of the mounting connector at the location of the second guide groove;

[0025] Figure 7 This is a diagram showing the battery being inserted into the first mounting position.

[0026] Figure 8 This is a schematic diagram showing the battery rotated to the second mounting position.

[0027] Reference numerals: 100, Battery; 110, Inner shell; 120, Outer shell; 130, Hydrogen storage material; 140, Heat exchange channel; 141, Inlet section; 142, Outlet section; 150, Hydrogen intake port; 160, Annular refrigerant port; 161, First interface; 162, Second interface; 170, Quick release piece; 171, Snap-fit ​​piece; 172, Spring; 180, Trigger protrusion; 200, Mounting connector; 210, Mounting channel; 220, Hydrogen replenishment port; 230, Refrigerant circulation port; 231, Seal; 232, Output port; 233, Input port; 240, First guide groove; 250, Second guide groove; 251, Snap-fit ​​groove; 252, Electric push plate; 260, Trigger rod; 270, Button; 280, Elastic buffer pad; 290, Guide surface. Detailed Implementation

[0028] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] Please refer to Figures 1-8 This application provides a quick-release solid-state hydrogen storage and heat exchange integrated device, comprising:

[0031] The battery 100 includes a coaxially nested inner shell 110 and an outer shell 120. The inner shell 110 contains a hydrogen storage material 130, and a heat exchange channel 140 is formed between the outer shell 120 and the inner shell 110. The front end of the battery 100 is provided with a hydrogen intake port 150 and an annular refrigerant port 160 integrated around the hydrogen intake port 150.

[0032] The mounting connector 200 has a mounting channel 210, and the inner end of the mounting channel 210 is provided with a hydrogen replenishment port 220 and a refrigerant circulation port 230. The mounting channel 210 has a first mounting position and a second mounting position. When the battery 100 is inserted into the mounting channel 210 to the first mounting position, the hydrogen replenishment port 220 is connected to the hydrogen absorption port 150, and the refrigerant circulation port 230 is connected to the annular refrigerant port 160. When the battery 100 is rotated from the first mounting position to the second mounting position, the refrigerant circulation port 230 is connected to the annular refrigerant port 160.

[0033] Specifically, the battery 100, which serves as a hydrogen storage medium, consists of two shells: an inner shell 110 and an outer shell 120. The inner shell 110 serves as the main hydrogen storage space, where hydrogen is adsorbed by the hydrogen storage material 130 to achieve hydrogen storage. The space between the inner shell 110 and the outer shell 120 forms a heat exchange channel 140, into which a refrigerant can be introduced. The refrigerant circulates within the heat exchange channel 140 to remove the heat released when the hydrogen storage material 130 combines with the hydrogen, thereby cooling the battery 100. A hydrogen intake port 150 is provided at the center of the front end of the battery 100. The hydrogen intake port 150 is a circular opening and connects to the interior of the inner shell 110. A valve is provided at the hydrogen intake port 150 to prevent hydrogen gas inside the inner shell 110 from escaping. The valve is a prior art device, so its specific structure is not shown in the attached drawings. An annular refrigerant port 160 is provided around the hydrogen intake port 150. The annular refrigerant port 160 is circular and coaxial with the hydrogen intake port 150. The annular refrigerant port 160 is connected to the heat exchange channel 140, and the refrigerant enters the heat exchange channel 140 through the annular refrigerant port 160.

[0034] Specifically, the mounting connector 200 is installed on the hydrogen replenishment equipment and is used to connect the battery 100 to the hydrogen replenishment equipment. The mounting connector 200 is provided with a mounting channel 210. The outer end of the mounting channel 210 is open for the insertion of the battery 100. The inner end of the mounting channel 210 is provided with a hydrogen replenishment port 220 and a refrigerant circulation port 230. The hydrogen replenishment port 220 is connected to the hydrogen replenishment port of the hydrogen replenishment equipment, and the refrigerant circulation port 230 is connected to the refrigerant circulation equipment. The hydrogen replenishment port 220 and the refrigerant circulation port 230 are also coaxially arranged at the inner end of the mounting channel 210, and their relative positions correspond to the positions of the hydrogen intake port 150 and the annular refrigerant port 160. The installation channel 210 is provided with a first installation position and a second installation position for the battery 100. The first installation position is located at the innermost axial end of the installation channel 210. When the battery 100 is inserted into the first installation position along the axial direction of the installation channel 210, the hydrogen replenishment port 220 is connected to the hydrogen absorption port 150. The connection between the hydrogen replenishment port 220 and the hydrogen absorption port 150 is conductive. At this time, hydrogen can be supplied to the battery 100 through the hydrogen replenishment device. When the battery 100 is installed in the first installation position, the refrigerant circulation port 230 is connected to the annular refrigerant port 160 but is not conductive. At this time, only the positioning of the annular refrigerant port 160 can be achieved, and refrigerant circulation cannot be performed. After the battery 100 is inserted into the first mounting position, it can be rotated around the axis of the mounting channel 210 to be placed in the second mounting position. When the battery 100 is rotated to the second mounting position, it can be locked with the mounting connector 200 to prevent the battery 100 from falling off during hydrogen absorption. When the battery 100 is placed in the second mounting position, it triggers the connection between the refrigerant circulation port 230 and the annular refrigerant port 160. At this time, refrigerant is charged into the heat exchange channel 140 through the refrigerant circulation device to carry out refrigerant circulation.

[0035] The device provided in this application can achieve synchronous docking of the hydrogen port and the refrigerant port. The docking process is rapid, which simplifies the operation process of the hydrogen absorption preparation stage and saves time and costs. By setting the installation method of inserting the battery 100 first and then rotating it, it is convenient to install and fix it with the installation connector 200. Furthermore, by adopting the method of rotating the battery 100 before docking the refrigerant circulation port 230 with the annular refrigerant port 160, there is a short time difference in the conduction of hydrogen and refrigerant. This prevents the refrigerant from starting to circulate before the hydrogen replenishment port 220 is fully docked with the hydrogen absorption port 150, thus preventing the refrigerant from entering the inner shell 110.

[0036] Furthermore, the annular refrigerant port 160 includes a first port 161 and a second port 162, and the heat exchange channel 140 is a spiral channel surrounding the inner shell 110. One end of the heat exchange channel 140 is connected to the first port 161, and the other end is connected to the second port 162.

[0037] Specifically, such as Figure 2 As shown, a partition is provided in the middle of the annular refrigerant port 160, which divides the annular refrigerant port 160 into a semi-circular first interface 161 and a second interface 162. One of the two interfaces serves as a refrigerant inlet and the other serves as a refrigerant outlet. The heat exchange channel 140 includes an inlet section 141 and an outlet section 142. Both the inlet section 141 and the outlet section 142 are spiral flow channels. The inlet section 141 and the outlet section 142 are two parallel refrigerant passages that spirally wind from the front of the battery 100 to the rear of the battery 100. One end of the inlet section 141 is connected to the refrigerant inlet at the front of the battery 100, and the other end is connected to one end of the outlet section 142 at the rear of the battery 100. The other end of the outlet section 142 is connected to the refrigerant outlet at the front of the battery 100. During refrigerant circulation, the refrigerant enters the inlet section 141 from the refrigerant inlet, flows in a spiral direction to the rear of the battery 100, and enters the outlet section 142 at the rear of the battery 100. In the outlet section 142, it flows in a spiral direction to the refrigerant outlet, thus completing one refrigerant cycle. The spiral heat exchange channel 140 increases the flow path of the refrigerant, thereby improving the heat exchange efficiency. The heat exchange channel 140 is configured with two sections, an inlet section 141 and an outlet section 142, so that the refrigerant can enter and exit from the same end of the battery 100.

[0038] Specifically, such as Figure 5 As shown, a partition is also set at the refrigerant circulation port 230, dividing the annular refrigerant circulation port 230 into four areas. The four areas are paired, with two of the paired areas being blocked by a blockage 231. The other two paired areas are the refrigerant output port 232 and the refrigerant input port 233, respectively. This arrangement ensures that the refrigerant does not leak at the interface no matter which angle the battery 100 is inserted into the installation channel 210, thus improving the safety of the equipment.

[0039] Furthermore, a plurality of quick-release components 170 are provided circumferentially on the side wall at the front end of the battery 100, and a plurality of first guide grooves 240 corresponding one-to-one with the quick-release components 170 are provided in the mounting channel 210. The first guide grooves 240 cooperate with the quick-release components 170 to guide the battery 100 when it is inserted into the first mounting position.

[0040] Specifically, such as Figure 1 , Figure 2 and Figure 7 As shown, the quick-release member 170 is a protrusion provided on the side wall of the battery 100. The quick-release member 170 extends radially along the battery 100. In this embodiment, four quick-release members 170 are provided and evenly distributed around the battery 100. The first guide groove 240 is provided at the edge of the mounting channel 210 and extends circumferentially along the mounting channel 210. In this embodiment, four quick-release members 170 are also provided and distributed around the mounting channel 210. The quick-release members 170 can slide within the first guide groove 240. When the battery 100 is inserted into the mounting channel 210, the four quick-release members 170 are respectively inserted into the corresponding first guide groove 240, thereby guiding the battery 100 as it moves towards the first mounting position.

[0041] Furthermore, the inner end of the first guide groove 240 is connected to a second guide groove 250, the second guide groove 250 restricts the insertion depth of the battery 100, and the second guide groove 250 cooperates with the quick release member 170 to guide the battery 100 when it rotates to the second mounting position.

[0042] Specifically, such as Figure 6 , Figure 7 and Figure 8 As shown, the second guide groove 250 corresponds one-to-one with the first guide groove 240, and the second guide groove 250 extends clockwise circumferentially along the mounting channel 210. When the battery 100 is inserted into the mounting channel 210, due to the restrictive effect of the second guide groove 250, the quick-release piece 170 abuts against the side wall of the second guide groove 250, thus preventing the battery 100 from extending further. At this time, the battery 100 is in the first mounting position. The quick-release piece 170 can slide within the second guide groove 250. Through the guiding effect of the second guide groove 250, the battery 100 can be easily rotated clockwise after being inserted into the first mounting position, thereby achieving the snap-fit ​​fixation between the battery 100 and the mounting connector 200.

[0043] Furthermore, a trigger rod 260 is provided in the installation channel 210 corresponding to the second installation position, and the trigger rod 260 is connected to the valve core of the refrigerant circulation port 230; a trigger protrusion 180 is provided on the quick-release component 170, and when the battery 100 rotates from the first installation position to the second installation position, the wedge-shaped surface of the trigger protrusion 180 abuts against the trigger rod 260 to open the valve core of the refrigerant circulation port 230.

[0044] Specifically, such as Figure 8 As shown, the trigger rod 260 is disposed within one of the second guide grooves 250 and located on the side near the hydrogen replenishment device. The trigger rod 260 extends along the axial direction of the mounting channel 210, with its front end extending into the second guide groove 250. The front end of the trigger rod 260 is configured with a wedge-shaped surface, and its rear end is connected to the valve core of the refrigerant circulation port 230. The trigger protrusion 180 is disposed on the side of the quick-release piece 170 near the front end of the battery 100. The trigger protrusion 180 is configured with a wedge-shaped surface corresponding to the trigger rod 260. When the battery 100 rotates from the first mounting position to the second mounting position, the trigger protrusion 180 contacts the trigger rod 260 and continuously presses the trigger rod 260 through the cooperation of the wedge-shaped surface, causing the trigger rod 260 to move away from the battery 100, thereby opening the valve core of the refrigerant circulation port 230, so that the refrigerant circulation port 230 is connected to the annular refrigerant port 160.

[0045] Furthermore, the quick-release component 170 is provided with a retractable snap-fit ​​component 171 on its outer side, and the snap-fit ​​component 171 is inclined on the side near the front end of the battery 100; the second guide groove 250 is provided with a snap-fit ​​groove 251 corresponding to the position of the second mounting position, and the snap-fit ​​groove 251 extends along the radial direction of the mounting channel 210.

[0046] Specifically, such as Figure 3 , Figure 7 and Figure 8 As shown, the quick-release component 170 is hollow inside and has a latching component 171. A spring 172 is provided between the latching component 171 and the quick-release component 170, allowing the latching component 171 to freely extend and retract on the quick-release component 170 via the spring 172. When the battery 100 is inserted into the mounting channel 210, the inclined surface on the latching component 171 first contacts the front end of the first guide groove 240, causing the latching component 171 to retract into the quick-release component 170. The latching groove 251 is located on the side of the second guide groove 250 away from the axis of the mounting channel 210. When the battery 100 rotates to the second mounting position, the latching component 171 is no longer restricted and is springed into the latching groove 251 by the spring 172, thus preventing the battery 100 from rotating counterclockwise and locking the battery 100.

[0047] Furthermore, the bottom of the snap-fit ​​groove 251 is provided with an electric push plate 252, which is retractable along the radial direction of the mounting channel 210, and the outer side of the mounting joint 200 is provided with a button 270 for controlling the extension and retraction of the electric push plate 252.

[0048] Specifically, such as Figure 6 and Figure 8 As shown, after the snap-fit ​​component 171 extends into the snap-fit ​​slot 251, it contacts the electric push plate 252, which is controlled by a button 270 located on the outside of the mounting connector 200. When it is necessary to remove the battery 100, pressing the button 270 causes the electric push plate 252 to push the snap-fit ​​component 171 into the quick-release component 170, thereby allowing the battery 100 to be reversed and removed.

[0049] Furthermore, the inner end of the installation channel 210 is also provided with an elastic buffer pad 280.

[0050] Specifically, such as Figure 7 and Figure 8 As shown, by setting the elastic buffer pad 280, the battery 100 can be buffered when it is inserted, so as to avoid damage caused by excessive impact when the interface is connected.

[0051] Furthermore, the second guide groove 250 has an inclined surface on the side near the outer end of the mounting channel 210, so that the battery 100 moves synchronously towards the inner end of the mounting channel 210 when it rotates from the first mounting position to the second mounting position.

[0052] Specifically, by setting one side of the second guide groove 250 as an inclined surface, the battery 100 can continue to move a small distance into the inner end of the mounting channel 210 due to the compression of the inclined surface during the rotation of the battery 100, making the connection at the interface tighter.

[0053] Furthermore, the outer end of the mounting channel 210 is provided with a guide surface 290, which is used to guide the battery 100 when it docks with the mounting channel 210.

[0054] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A quick-release solid-state hydrogen storage and heat exchange integrated device, characterized in that, include: The battery (100) includes a coaxially nested inner shell (110) and outer shell (120), wherein a hydrogen storage material (130) is disposed inside the inner shell (110), and a heat exchange channel (140) is formed between the outer shell (120) and the inner shell (110); the front end of the battery (100) is provided with a hydrogen absorption port (150) and an annular refrigerant port (160) integrated around the hydrogen absorption port (150). The mounting connector (200) is provided with a mounting channel (210), and the inner end of the mounting channel (210) is provided with a hydrogen replenishment port (220) and a refrigerant circulation port (230). The mounting channel (210) is provided with a first mounting position and a second mounting position. When the battery (100) is inserted into the mounting channel (210) to the first mounting position, the hydrogen replenishment port (220) is connected to the hydrogen absorption port (150) and the refrigerant circulation port (230) is connected to the annular refrigerant port (160). When the battery (100) is rotated from the first mounting position to the second mounting position, the refrigerant circulation port (230) is connected to the annular refrigerant port (160).

2. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 1, characterized in that, The annular refrigerant port (160) includes a first interface (161) and a second interface (162). The heat exchange channel (140) is a spiral channel surrounding the inner shell (110). One end of the heat exchange channel (140) is connected to the first interface (161), and the other end is connected to the second interface (162).

3. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 2, characterized in that, The battery (100) has multiple quick-release parts (170) arranged circumferentially on the side wall at the front end. The mounting channel (210) has multiple first guide grooves (240) corresponding to the quick-release parts (170). The first guide grooves (240) cooperate with the quick-release parts (170) to guide the battery (100) when it is inserted into the first mounting position.

4. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 3, characterized in that, The inner end of the first guide groove (240) is connected to the second guide groove (250), the second guide groove (250) restricts the insertion depth of the battery (100), and the second guide groove (250) cooperates with the quick release piece (170) to guide the battery (100) when it rotates to the second mounting position.

5. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 4, characterized in that, A trigger rod (260) is provided in the installation channel (210) at the position corresponding to the second installation position. The trigger rod (260) is connected to the valve core of the refrigerant circulation port (230). A trigger protrusion (180) is provided on the quick-release part (170). When the battery (100) rotates from the first installation position to the second installation position, the wedge-shaped surface of the trigger protrusion (180) abuts against the trigger rod (260) to open the valve core of the refrigerant circulation port (230).

6. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 5, characterized in that, The quick-release component (170) has a retractable snap-fit ​​component (171) on its outer side. The snap-fit ​​component (171) has an inclined surface on the side near the front end of the battery (100). The second guide groove (250) has a snap-fit ​​groove (251) at the position corresponding to the second mounting position. The snap-fit ​​groove (251) extends radially along the mounting channel (210).

7. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 6, characterized in that, The bottom of the snap-fit ​​groove (251) is provided with an electric push plate (252), which is retractable along the radial direction of the mounting channel (210). The outside of the mounting joint (200) is provided with a button (270) for controlling the extension and retraction of the electric push plate (252).

8. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 7, characterized in that, The inner end of the installation channel (210) is also provided with an elastic buffer pad (280).

9. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 8, characterized in that, The second guide groove (250) has an inclined surface on the side near the outer end of the mounting channel (210) so that the battery (100) moves synchronously toward the inner end of the mounting channel (210) when it rotates from the first mounting position to the second mounting position.

10. The quick-release solid-state hydrogen storage and heat exchange integrated device according to claim 9, characterized in that, The outer end of the mounting channel (210) is also provided with a guide surface (290), which is used to guide the battery (100) when it docks with the mounting channel (210).

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