A lightweight foldable cage car insulation cabinet with an aluminum-plastic structure

Abstract

This application relates to the technical field of cage trucks, and in particular to a light and foldable insulated cabinet for cage trucks with an aluminum-plastic structure, which includes a frame mechanism and an insulation sleeve to be sleeved on the frame mechanism, and an active temperature control mechanism is arranged in the insulation sleeve; the insulation sleeve includes a plurality of aluminum-plastic composite fabrics, and the plurality of aluminum-plastic composite fabrics are structurally sewn, and each aluminum-plastic composite fabric is provided with a hanging member for hanging on the frame mechanism; the active temperature control mechanism includes a temperature storage member arranged in the insulation sleeve, a heat exchange member arranged outside the insulation sleeve and connected to the temperature storage member, a phase change temperature storage material is arranged in the temperature storage member, and a circulation pump for driving the phase change temperature storage material to circulate between the temperature storage member and the heat exchange member. This application has the effect of being able to maintain the temperature of the items in the insulation sleeve without opening the insulation sleeve for a long time.

Description

Technical Field

[0001] The present application relates to the technical field of cage trucks, and in particular to a light and foldable cage truck insulation cabinet with an aluminum-plastic structure. Background Art

[0002] An insulated cage truck (or an insulated transportation cage truck) is a device used to keep the temperature of goods stable during short-distance or temporary transportation, and is commonly used in fields such as cold chain logistics, food and medicine transportation, etc.

[0003] Currently, a cage truck such as a passive multi-temperature zone movable insulated cage truck disclosed in Patent Publication No. CN220948027U includes a partitioned insulation box body, a movable cage truck, and ice rows with different phase change temperatures; the movable cage truck has a space for accommodating the partitioned insulation box body, and one side of the space corresponding to the door leaf of the partitioned insulation box body is an open surface; the partitioned insulation box body has at least two independent insulation spaces, and ice rows with different phase change temperatures are placed in different insulation spaces; the door leaf corresponds to the insulation space one by one, and a heat preservation sleeve is arranged on the side of the door leaf facing the insulation space.

[0004] The inventor found that during the actual transportation of drugs, the drugs need to meet the drug cold chain transportation management system. Therefore, it is strictly prohibited for personnel to open the insulation box body and contact the internal drugs during transportation; this further leads to the inability to open the insulation box to replace the internal ice rows. Therefore, the above-mentioned cage truck can only be used for short-distance transfers and cannot meet the transportation requirements for long-distance and long-time transfers in special situations. Summary of the Invention

[0005] In order to solve the above technical problems, the present application provides a light and foldable cage truck insulation cabinet with an aluminum-plastic structure, which has the advantage of being able to maintain the temperature of the items in the heat preservation sleeve without opening the heat preservation sleeve to replace the ice row for a long time, so as to meet the transportation requirements for long-distance and long-time transfers in special situations.

[0006] To achieve the above object, the technical solution of the present invention is as follows:

[0007] A light and foldable cage truck insulation cabinet with an aluminum-plastic structure includes a frame mechanism and a heat preservation sleeve to be sleeved on the frame mechanism, and an active temperature control mechanism is arranged in the heat preservation sleeve;

[0008] The heat preservation sleeve includes a plurality of aluminum-plastic composite fabrics, and the plurality of aluminum-plastic composite fabrics are sewn together. Each aluminum-plastic composite fabric is provided with a hanging member for hanging on the frame mechanism;

[0009] The active temperature control mechanism includes a temperature storage member arranged in the heat preservation sleeve, a heat exchange member arranged outside the heat preservation sleeve and connected to the temperature storage member, a phase change temperature storage material is arranged in the temperature storage member, and a circulation pump for driving the phase change temperature storage material to circulate between the temperature storage member and the heat exchange member.

[0010] Implement the above technical solution. That is, during the process of taking the cage truck out of the refrigerated truck and transporting it to the warehouse, the phase change heat storage material will first absorb heat to maintain the temperature inside the heat preservation sleeve. When the phase change heat storage material forms a fluid state after all phase changes due to excessive heat absorption, the circulation pump transports the fluid phase change heat storage material to the heat exchanger for heat exchange, thereby reducing the temperature of the phase change heat storage material and then supplying it into the heat storage component again to maintain the temperature inside the heat preservation sleeve, so as to achieve the effect of active temperature control. During the long-distance transportation process, it is not necessary to open the heat preservation sleeve to place ice cubes to maintain the internal temperature; the phase change heat storage material can be set as water, refrigerant, etc.; at the same time, a battery for supplying power to the circulation pump can be externally mounted to ensure the normal operation of the entire active temperature control mechanism without affecting the space of the entire cage truck, and it has the effect of being able to maintain the temperature of the items inside the heat preservation sleeve without opening the heat preservation sleeve for a long time.

[0011] As a preferred solution of the present application, the heat storage component includes a plurality of heat storage bags and a plurality of hose components for connecting the heat storage bags in series and parallel. A storage cavity for storing the phase change heat storage material is provided in the heat storage bag. A pair of interfaces are provided on the heat storage bag. The hose component includes a hose, and quick connectors for connecting to the pair of interfaces are provided at both ends of the hose.

[0012] Implement the above technical solution. The heat storage bags are quickly spliced through the quick connectors of the hoses, so as to connect a plurality of heat storage bags in series to realize the circulation of the phase change heat storage material. Moreover, according to the volume of the heat preservation sleeve and the requirements of the drugs to be insulated, different numbers of heat storage bags can be connected in series to ensure applicability; and the quick interface between the hose and the pair of interfaces can be set as a self-closing quick connector to prevent the occurrence of leakage of the phase change heat storage material.

[0013] As a preferred solution of the present application, a bent water baffle is provided in the storage cavity, and the storage cavity is divided by the bent water baffle into a serpentine water channel whose head and tail are respectively connected to the two pairs of interfaces.

[0014] Implement the above technical solution. The storage cavity is divided by the bent water baffle into a serpentine water channel whose head and tail are respectively connected to the two pairs of interfaces, ensuring that all the phase change heat storage material in the storage cavity undergoes circulation.

[0015] As a preferred solution of the present application, the heat exchanger includes a heat exchange frame. A heat exchanger connected to the heat storage component is inserted into the heat exchange frame. A refrigeration plate attached to the heat exchanger is inserted into the heat exchange frame. A hook for hanging on the frame mechanism is provided on the heat exchange frame.

[0016] Implement the above technical solution, that is, the circulation pump transports the phase change heat storage material in the heat storage package to the heat exchanger, then fits with the low-temperature refrigeration plate for heat exchange to reduce its temperature, and then completes the cooling process of the phase change heat storage material to ensure the heat preservation effect in the heat preservation sleeve; after the low-temperature refrigeration plate has been used for a long time and its temperature has risen, it can be replaced by a new low-temperature refrigeration plate, without opening the heat preservation sleeve to replace the phase change heat storage material. The refrigeration plate can be frozen during the transportation of the cage truck in the refrigerated truck, so that the whole active temperature control component has the effects of small space occupation, simple structure and not easy to fail; and the whole can be disassembled and stacked for easy turnover and transportation.

[0017] As a preferred solution of the present application, the heat exchanger includes a bottom plate, a pair of independent cooling cavities are arranged in the bottom plate, a plurality of heat dissipation fins are arranged on the bottom plate, and a plurality of cooling channels for connecting the two cooling cavities are arranged in each heat dissipation fin. Two interfaces communicating with the two cooling cavities are arranged on the bottom plate, one of the interfaces is connected to a heat storage component through a pipeline, and the other is connected to a circulation pump through a pipeline; a plurality of heat exchange fins inserted into the plurality of heat dissipation fins are arranged on the refrigeration plate.

[0018] Implement the above technical solution, so that the phase change heat storage material in the heat storage package must pass through a plurality of cooling channels, and then dissipate heat through the heat dissipation fins. A plurality of heat exchange fins inserted into the plurality of heat dissipation fins are arranged on the refrigeration plate, so as to increase the heat exchange area between the refrigeration plate and the heat exchanger, thereby improving the heat exchange effect, and further ensuring the refrigeration effect of the refrigeration plate on the phase change heat storage material in the heat exchanger.

[0019] As a preferred solution of the present application, a placement bag is sewn on each aluminum-plastic composite cloth, and a magic tape is sewn on the aluminum-plastic composite cloth on one side of the opening of the placement bag, and the magic tape adheres to the placement bag.

[0020] Implement the above technical solution, that is, after the heat storage package is placed in the placement bag, the magic tape is adhered to the placement bag, so as to prevent the heat storage package from falling, thereby realizing the effect of quickly assembling and evenly distributing the heat storage package.

[0021] As a preferred solution of the present application, the aluminum-plastic composite cloth includes a woven layer, a polyurethane and an aluminum film composite woven layer arranged in sequence.

[0022] Implement the above technical solution. When sewing into a heat preservation sleeve, the aluminum film composite woven layer is located inside the heat preservation sleeve, so that the nylon woven layer can play an external protection role. At the same time, the setting of the polyurethane layer can play a heat preservation effect. At the same time, the aluminum film composite woven layer can prevent air permeability and reduce heat radiation to transfer heat, thereby ensuring the heat preservation effect.

[0023] As a preferred solution of the present application, the frame mechanism includes a plurality of mesh frames and clamping and fixing parts for fixing two adjacent mesh frames.

[0024] Implementing the above technical solution enables the shape of the entire frame mechanism to fix several mesh frames into the required situation in sequence through the clamping and fixing parts, thereby meeting the usage requirements.

[0025] As a preferred solution of the present application, the mesh frame includes an aluminum frame and a protective net arranged in the aluminum frame; the clamping and fixing parts include a pair of split plates, and a pair of embedding grooves for embedding the aluminum frame are arranged on the adjacent surfaces of the two split plates, and several screws for locking each other are arranged between the two split plates.

[0026] Implementing the above technical solution enables the entire mesh frame to be lightweight while protecting the internal heat preservation sleeve and the products in the heat preservation sleeve. Personnel can screw the screws to lock the two split plates, thereby clamping and fixing two adjacent mesh frames.

[0027] As a preferred solution of the present application, a temperature detector is further arranged in the heat preservation sleeve, and the temperature detector is electrically connected to the circulation pump.

[0028] Implementing the above technical solution, after the temperature in the heat preservation sleeve rises to the specified temperature and the phase change energy storage material completes the phase change, the circulation pump can be automatically started to achieve the effect of automatic temperature control.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] That is, when the cage truck is taken out of the refrigerated truck and transported to the warehouse, the phase change energy storage material will first absorb heat to maintain the temperature in the heat preservation sleeve. When the phase change energy storage material completely completes the phase change and forms a fluid state due to absorbing too much heat, the circulation pump transports the fluid phase change energy storage material to the heat exchange part for heat exchange, and then reduces the temperature of the phase change energy storage material and supplies it into the energy storage part again to maintain the temperature in the heat preservation sleeve, thereby achieving the effect of automatic temperature control. In the long transportation process, it is not necessary to open the heat preservation sleeve to place ice cubes to maintain the internal temperature. The phase change energy storage material can be set as water, refrigerant, etc.; at the same time, a battery for supplying power to the circulation pump can be externally hung to ensure the normal operation of the entire active temperature control mechanism without affecting the space of the entire cage truck, and it has the effect of maintaining the temperature of the items in the heat preservation sleeve without opening the heat preservation sleeve for a long time;

[0031] The circulation pump transports the phase change energy storage material in the energy storage package to the heat exchanger, then fits it with the low-temperature refrigeration plate for heat exchange to reduce its temperature, and then completes the cooling process of the phase change energy storage material to ensure the heat preservation effect in the heat preservation sleeve. After the low-temperature refrigeration plate has been used for a long time and its temperature has risen, it can be replaced with a new one. The refrigeration plate can be frozen during the transportation of the cage car in the refrigerated truck, so that the whole active temperature control component has the effects of small space occupation, simple structure and not easy to fail; and the whole can be disassembled and stacked for easy turnover and transportation. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0034] Figure 2 It is a schematic diagram of the internal structure of the heat preservation sleeve in an embodiment of the present application.

[0035] Figure 3 It is a cross-sectional view of the aluminum-plastic composite cloth in an embodiment of the present application.

[0036] Figure 4 It is a sectional view of the energy storage package in an embodiment of the present application.

[0037] Figure 5 It is a schematic diagram of the structure of the heat exchange component in an embodiment of the present application.

[0038] Figure 6 It is a sectional view of the heat exchanger in an embodiment of the present application.

[0039] Reference numerals: 1. Frame mechanism; 11. Mesh frame; 111. Aluminum frame; 112. Protective net; 12. Clamping and fixing member; 121. Splint; 122. Screw; 13. Universal wheel; 2. Heat preservation sleeve; 21. Aluminum-plastic composite cloth; 211. Nylon braided layer; 212. Polyurethane layer; 213. Aluminum film composite braided layer; 22. Windproof zipper; 23. Placing bag; 24. Magic tape; 3. Active temperature control mechanism; 31. Energy storage member; 311. Energy storage package; 3111. Bent water baffle; 3112. Serpentine water channel; 312. Hose; 313. Quick connector; 32. Heat exchange member; 321. Heat exchange frame; 322. Heat exchanger; 3221. Bottom plate; 3222. Cooling cavity; 3223. Heat dissipation fin; 3224. Cooling channel; 323. Refrigeration plate; 3231. Heat exchange fin; 324. Hook; 33. Circulation pump. Specific embodiments

[0040] The following will further elaborate on this application in conjunction with Figures 1-6 the accompanying drawings.

[0041] The embodiment of this application discloses a lightweight foldable cage cart insulation cabinet with an aluminum-plastic structure. Referring to Figure 1 , the lightweight foldable cage cart insulation cabinet with an aluminum-plastic structure includes a frame mechanism 1 and a thermal insulation sleeve 2 to be hung on the frame mechanism 1. An active temperature control mechanism 3 is arranged in the thermal insulation sleeve 2. That is, the active temperature control mechanism 3 is used to ensure that the temperature in the thermal insulation sleeve 2 does not fluctuate too much.

[0042] The frame mechanism 1 includes several wire frames 11 and clamping and fixing parts 12 for fixing two adjacent wire frames 11. The wire frame 11 includes an aluminum frame 111 and a protective net 112 arranged in the aluminum frame 111, which not only makes the whole wire frame 11 lightweight but also plays a protective role for the internal thermal insulation sleeve 2 and the products in the thermal insulation sleeve 2. The clamping and fixing part 12 includes a pair of split plates 121. A pair of embedding grooves for the aluminum frame 111 to be embedded are arranged on the adjacent surfaces of the two split plates 121. Several screws 122 for locking each other are arranged between the two split plates 121. In order to facilitate the operator to screw the screws 122, a screwing handle is arranged on the nut of the screw 122 to facilitate locking the two split plates 121. Furthermore, the shape of the whole frame mechanism 1 can fix several wire frames 11 into the required shape in sequence through the clamping and fixing parts 12, so as to meet the use requirements; at the same time, when the transportation is completed, the whole frame mechanism 1 can be disassembled and stacked for transportation to reduce the space occupancy rate and improve the transportation efficiency. At the same time, in order to facilitate pushing the whole cage cart, a universal wheel 13 is clamped under the cage cart through a quick-clamping device.

[0043] Combined with Figures 1-3, the thermal insulation cover 2 includes a plurality of aluminized composite fabrics 21, and the plurality of aluminized composite fabrics 21 are structurally sewn. Each aluminized composite fabric 21 is provided with a hanging member (not shown in the figure) for hanging on the frame mechanism 1; the hanging member in this embodiment can be set as a hanging rope, or can be set as a Velcro 24 mother and son tape sewn on the outer surface of the aluminized composite fabric 21 to realize hanging on the protective net 112 at the beginning, thereby improving the assembly efficiency. The upper edge of the thermal insulation belt is provided with a windproof zipper 22 for taking and placing products, and at the same time, it can prevent the internal air from convecting with the external air, thereby ensuring the thermal insulation effect. The aluminized composite fabric 21 includes a nylon braided layer 211, a polyurethane layer 212, and an aluminum film composite braided layer 213 arranged in sequence. When sewing into the thermal insulation cover 2, the aluminum film composite braided layer 213 is located inside the thermal insulation cover 2, so that the nylon braided layer 211 can play an external protection role, and at the same time, the setting of the polyurethane layer 212 can play a thermal insulation effect. At the same time, the aluminum film composite braided layer 213 can prevent air permeability and reduce heat transfer by thermal radiation, thereby ensuring the thermal insulation effect.

[0044] The active temperature control mechanism 3 includes a temperature storage member 31 arranged in the thermal insulation cover 2, a heat exchange member 32 arranged outside the thermal insulation cover 2 and connected to the temperature storage member 31. The temperature storage member 31 is provided with a phase change temperature storage material, and a circulation pump 33 for driving the phase change temperature storage material to circulate between the temperature storage member 31 and the heat exchange member 32. That is, when the cage truck is taken out of the refrigerated truck and transported to the warehouse, the phase change temperature storage material will first absorb heat to maintain the temperature inside the thermal insulation cover 2. When the phase change temperature storage material is completely phase-changed due to absorbing too much heat and forms a fluid state, the circulation pump transports the fluid phase change temperature storage material to the heat exchange member 32 for heat exchange, and then reduces the temperature of the phase change temperature storage material and supplies it into the temperature storage member 31 again to maintain the temperature inside the thermal insulation cover 2, thereby achieving the effect of automatic temperature control. In order to achieve that during the long-distance transportation process, there is no need to open the thermal insulation cover 2 to place ice cubes to maintain the internal temperature. The phase change temperature storage material can be set as water, refrigerant, etc. At the same time, a battery for supplying power to the circulation pump 33 can be externally hung on the protective net 112 to ensure the normal operation of the entire active temperature control mechanism 3 without affecting the space of the entire cage truck.

[0045] Combined with Figures 1-2, the temperature storage member 31 includes a plurality of temperature storage packs 311 and a plurality of hose members for connecting the temperature storage packs 311 in series and parallel. A storage cavity for storing the phase change temperature storage material is provided in the temperature storage pack 311. A pair of interfaces are provided on the temperature storage pack 311. The hose member includes a hose 312, and quick connectors 313 for connecting to the pair of interfaces are provided at both ends of the hose 312. The temperature storage packs 311 are quickly spliced through the quick connectors 313 of the hose 312, so as to connect a plurality of temperature storage packs 311 in series to realize the circulation of the phase change temperature storage material. Moreover, according to the volume of the heat preservation sleeve 2 and the requirements of the medicine to be heat-preserved, different numbers of temperature storage packs 311 can be connected in series to ensure applicability. And the quick interface between the hose 312 and the pair of interfaces can be set as a self-closing quick connector 313, so as to prevent the occurrence of leakage of the phase change temperature storage material.

[0046] Combined with Figure 2 and Figure 4 As shown, in order to ensure that all the phase change temperature storage material in the storage cavity circulates and ensure the refrigeration effect, a bent water baffle 3111 is provided in the storage cavity, so that the storage cavity is divided into a serpentine water channel 3112 whose head and tail are respectively connected to the two pairs of interfaces by the bent water baffle 3111.

[0047] Back to Figure 2 , and in order to facilitate the uniform distribution of the temperature storage member 31 inside the heat preservation sleeve 2, a placement bag 23 is sewn on each aluminum-plastic composite cloth 21. A magic tape 24 is sewn on the aluminum-plastic composite cloth 21 on the opening side of the placement bag 23, and the magic tape 24 adheres to the placement bag 23. That is, only need to place the temperature storage pack 311 in the placement bag 23 and then adhere the magic tape 24 to the placement bag 23, so as to prevent the temperature storage pack 311 from falling, thus realizing the effect of quickly assembling and uniformly distributing the temperature storage pack 311, and facilitating the personnel to disassemble and install the temperature storage member 31.

[0048] Combined with Figure 1 and Figure 5 As shown, the heat exchange member 32 includes a heat exchange frame 321. A heat exchanger 322 connected to the temperature storage member 31 is inserted in the heat exchange frame 321. A refrigeration plate 323 attached to the heat exchanger 322 is inserted in the heat exchange frame 321. A hook 324 for hanging on the protective net 112 is provided on the heat exchange frame 321. That is, after the circulation pump transports the phase change temperature storage material in the temperature storage pack 311 to the heat exchanger 322, it is attached to the low-temperature refrigeration plate 323 for heat exchange to reduce its temperature, and then the temperature reduction treatment of the phase change temperature storage material is completed to ensure the heat preservation effect inside the heat preservation sleeve 2. After the temperature of the low-temperature refrigeration plate 323 rises after long-term use, a new low-temperature refrigeration plate 323 can be replaced. The refrigeration plate 323 can be frozen during the transportation of the cage car in the refrigerated truck, so that the whole active temperature control member has the effects of small space occupation, simple structure and not easy to fail; and the whole can be disassembled and stacked to facilitate turnover and transportation.

[0049] Combined Figure 1 , Figure 5 and Figure 6 As shown, the heat exchanger 322 includes a bottom plate 3221. A pair of independent cooling chambers 3222 are provided inside the bottom plate 3221. A number of heat dissipation fins 3223 are provided on the bottom plate 3221. A number of cooling channels 3224 for connecting the two cooling chambers 3222 are provided in each heat dissipation fin 3223. Two interfaces communicating with the two cooling chambers 3222 are provided on the bottom plate 3221. One interface is connected to a temperature storage package 311 through a pipeline, and the other is connected to a circulation pump through a pipeline. Thus, the phase change temperature storage material in the temperature storage package 311 must pass through a number of cooling channels 3224 and then dissipate heat through the heat dissipation fins 3223. A number of heat exchange fins 3231 inserted into the heat dissipation fins 3223 are provided on the refrigeration plate 323, so as to increase the heat exchange area between the refrigeration plate 323 and the heat exchanger 322, improve the heat exchange effect, and further ensure the refrigeration effect of the refrigeration plate 323 on the phase change temperature storage material in the heat exchanger 322. In this application, the pipeline adopts flexible pipe fittings to reduce the types of spare parts, reduce costs, and improve the assembly efficiency at the same time.

[0050] A temperature detector is also provided in the heat preservation sleeve 2. The temperature detector is electrically connected to the circulation pump. Thus, after the temperature in the heat preservation sleeve 2 rises to a specified temperature and the phase change temperature storage material completes the phase change, the circulation pump can be automatically started to achieve the effect of automatic temperature control.

[0051] The implementation principle of a light aluminum-plastic structure foldable cage car heat preservation cabinet in an embodiment of this application is as follows: That is, when the cage car is taken out of the refrigerated truck and transported to the warehouse, the phase change temperature storage material will first absorb heat to maintain the temperature in the heat preservation sleeve 2. When the phase change temperature storage material completely completes the phase change and forms a fluid state due to absorbing too much heat, the circulation pump transports the fluid phase change temperature storage material to the heat exchange part 32 for heat exchange, then reduces the temperature of the phase change temperature storage material and supplies it into the temperature storage part 31 again to maintain the temperature in the heat preservation sleeve 2, so as to achieve the effect of automatic temperature control, so that during the long-distance transportation process, it is not necessary to open the heat preservation sleeve 2 to place ice cubes to maintain the internal temperature. The phase change temperature storage material can be set as water, refrigerant, etc.; at the same time, a battery for supplying power to the circulation pump 33 can be externally hung to ensure the normal operation of the entire active temperature control mechanism 3 without affecting the space of the entire cage car, and it has the effect of being able to maintain the temperature of the items in the heat preservation sleeve without opening it for a long time.

[0052] The above are all preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A light and foldable cage car insulation cabinet with an aluminum-plastic structure, characterized in that: It includes a frame mechanism (1) and a heat preservation sleeve (2) to be sleeved on the frame mechanism (1), and an active temperature control mechanism (3) is arranged in the heat preservation sleeve (2); The heat preservation sleeve (2) includes a plurality of aluminum-plastic composite cloths (21), and the plurality of aluminum-plastic composite cloths (21) are structurally sewn. Each aluminum-plastic composite cloth (21) is provided with a hanging member for hanging on the frame mechanism (1); The active temperature control mechanism (3) includes a temperature storage member (31) arranged in the heat preservation sleeve (2), a heat exchange member (32) arranged outside the heat preservation sleeve (2) and connected to the temperature storage member (31). A phase change temperature storage material is arranged in the temperature storage member (31), and a circulation pump (33) for driving the phase change temperature storage material to circulate between the temperature storage member (31) and the heat exchange member (32); The temperature storage member (31) includes a plurality of temperature storage bags (311) and a plurality of hose members for connecting the temperature storage bags (311) in series and parallel. A storage cavity for storing the phase change temperature storage material is arranged in the temperature storage bag (311). A pair of interfaces are arranged on the temperature storage bag (311). The hose member includes a hose (312), and quick connectors (313) for connecting to the pair of interfaces are arranged at both ends of the hose (312); The heat exchange member (32) includes a heat exchange frame (321). A heat exchanger (322) connected to the temperature storage member (31) is inserted in the heat exchange frame (321). A refrigeration plate (323) attached to the heat exchanger (322) is inserted in the heat exchange frame (321). A hook (324) for hanging on the frame mechanism (1) is arranged on the heat exchange frame (321).

2. The light-weight foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, characterized in that: A bent water baffle (3111) is arranged in the storage cavity, and the storage cavity is separated by the bent water baffle (3111) into a serpentine water channel (3112) whose head and tail are respectively connected to two pairs of interfaces; 3. A light and foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, characterized in that: The heat exchanger (322) includes a bottom plate (3221). A pair of independent cooling cavities (3222) are arranged in the bottom plate (3221). A plurality of heat dissipation fins (3223) are arranged on the bottom plate (3221). A plurality of cooling channels (3224) for connecting the two cooling cavities (3222) are arranged in each heat dissipation fin (3223). Two interfaces communicating with the two cooling cavities (3222) are arranged on the bottom plate (3221). One interface is connected to a temperature storage member (31) through a pipeline, and the other is connected to the circulation pump through a pipeline; A plurality of heat exchange fins (3231) inserted in the plurality of heat dissipation fins (3223) are arranged on the refrigeration plate (323).

4. The light and foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, characterized in that: A placement bag (23) is sewn on each aluminum-plastic composite cloth (21). A magic tape (24) is sewn on the aluminum-plastic composite cloth (21) on the opening side of the placement bag (23), and the magic tape (24) adheres to the placement bag (23).

5. The light and foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, wherein: The aluminum-plastic composite cloth (21) includes a woven layer, a polyurethane and aluminum film composite woven layer (213) arranged in sequence; 6. The light and foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, characterized in that: The frame mechanism (1) includes a plurality of mesh frames (11) and a clamping and fixing member (12) for fixing two adjacent mesh frames (11).

7. The aluminum-plastic structure lightweight foldable cage car insulation cabinet according to claim 6, characterized in that: The frame (11) includes an aluminum frame (111) and a protective net (112) provided in the aluminum frame (111); the clamping and fixing member (12) includes a pair of split clamping plates (121), and a pair of embedding grooves for embedding the aluminum frame (111) are provided on the adjacent surfaces of the two clamping plates (121), and a number of screws (122) for locking each other are provided between the two clamping plates (121).

8. A light and foldable cage car insulation cabinet with an aluminum-plastic structure according to claim 1, characterized in that: A temperature detector is further provided in the heat preservation sleeve (2), and the temperature detector is electrically connected to the circulation pump (33).

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