Cold storage type vehicle compartment and new energy vehicle with same

Abstract

The application provides a cold storage type vehicle compartment and a new energy vehicle with the same. The cold storage type vehicle compartment comprises a box body, a partition plate, an adjusting frame, a plurality of refrigeration assemblies and a temperature insulation assembly. The partition plate is arranged in the box body and is spaced apart from the top plate of the box body. The partition plate and the top plate of the box body enclose a refrigeration cavity. The adjusting frame is fixed to the front side wall of the box body and is located in the refrigeration cavity. The adjusting frame comprises a plurality of adjusting arms which are arranged in the left-right direction and extend in the front-rear direction. The plurality of refrigeration assemblies are arranged in one-to-one correspondence with the plurality of adjusting arms. The refrigeration assemblies are slidingly connected to the adjusting arms. The temperature insulation assembly comprises two sliding rods which extend in the up-down direction, and a first plate body and a second plate body which are arranged in parallel. The new energy vehicle comprises the above cold storage type vehicle compartment. The cold storage type vehicle compartment and the new energy vehicle provided by the application can meet the simultaneous transportation of goods with different refrigeration requirements.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of refrigeration devices, and particularly relates to a cold storage type carriage and a new energy vehicle with the same. BACKGROUND

[0002] At present, a refrigeration unit of a refrigeration vehicle is powered by an engine or a vehicle-mounted battery, and the refrigeration unit works to supply cold to a refrigeration carriage. The traditional refrigeration vehicle uses an engine to provide power for the refrigeration unit, which increases the fuel consumption of the refrigeration vehicle and cannot supply cold when the vehicle is parked. The use of a vehicle-mounted battery to power the refrigeration unit increases the cost of the refrigeration equipment and also increases the weight of the refrigeration vehicle, thereby increasing the fuel consumption of the refrigeration vehicle. The new energy refrigeration vehicle uses a power battery to power the refrigeration unit, which increases the consumption of operating electricity and greatly reduces the driving range.

[0003] The existing technology achieves the cold storage effect by setting a phase change material in the carriage and charging and cooling the phase change material at intervals. This technology can reduce the loss of electric power of the new energy vehicle during the cold storage process and prolong the driving range of the new energy vehicle. However, the refrigeration vehicle using the phase change material can only be used for the transportation of substances at a single temperature and cannot meet the transportation demand of substances under multiple cold storage conditions. SUMMARY

[0004] The present application provides a cold storage type carriage and a new energy vehicle with the same, which aims to solve the technical problem that the existing new energy vehicle using a phase change material for cold storage cannot meet the transportation demand of multiple cold storage conditions.

[0005] In a first aspect, the present application provides a cold storage type carriage, comprising:

[0006] a box body;

[0007] a partition plate arranged in the box body and spaced apart from the top plate of the box body, the partition plate and the top plate of the box body forming a refrigeration cavity, and the partition plate being provided with air holes;

[0008] an adjusting frame fixed to the front side wall of the box body and located in the refrigeration cavity, the adjusting frame comprising a plurality of adjusting arms arranged at intervals in the left-right direction, and the adjusting arms extending in the front-rear direction;

[0009] a plurality of refrigeration components corresponding to the plurality of adjusting arms, the refrigeration components being slidably connected to the adjusting arms;

[0010] a temperature insulation assembly comprising two sliding rods extending in the up-down direction, and a first plate body and a second plate body arranged in parallel, the first plate body being rotatably connected to one of the sliding rods, the second plate body being rotatably connected to the other sliding rod, and the two sliding rods being respectively located on the left and right sides of the box body and being slidably connected to the box body;

[0011] The first plate body and the second plate body are used to rotate to close to form a thermal insulation layer, and the thermal insulation layer divides a space in the box body into a first refrigeration cavity and a second refrigeration cavity.

[0012] Compared with the prior art, the scheme shown in the embodiments of the present application can adjust the sizes of the first refrigeration cavity and the second refrigeration cavity according to the amount of goods with different refrigeration requirements, facilitate transportation, and adjust the number and positions of the refrigeration assemblies in the first refrigeration cavity and the second refrigeration cavity, move the refrigeration assembly containing the first phase change material to the top of the first refrigeration cavity, and move the refrigeration assembly containing the second phase change material to the top of the second refrigeration cavity, so that goods with different refrigeration requirements can be transported at the same time.

[0013] With reference to the first aspect, in a possible implementation manner, the front end of each adjustment arm is provided with a motor, the output shaft of the motor is fixedly connected with the adjustment arm, the outer periphery of the adjustment arm is provided with an external thread, and the refrigeration assembly is matched with the external thread and used to move along the axial direction of the adjustment arm.

[0014] The bottom of the box body is provided with a plurality of weight sensors in the front-rear direction, and the cold storage compartment further includes a control system in communication connection with the motors and the weight sensors, respectively, and the control system is used to adjust the number of refrigeration assemblies above the first refrigeration cavity or the second refrigeration cavity according to the measurement data of the weight sensors.

[0015] With reference to the first aspect, in a possible implementation manner, the refrigeration assembly includes:

[0016] A sliding seat is slidingly matched with the adjustment arm.

[0017] A containing tank is fixedly arranged at the bottom of the sliding seat, the containing tank is filled with phase change material, and the front side of the containing tank is provided with a cold injection port.

[0018] The front side wall in the box body is further provided with a cold injection assembly, the cold injection assembly has a plurality of cold storage rods corresponding to the cold injection ports on the plurality of refrigeration assemblies, and the cold storage rods can extend into the containing tank to store cold in the phase change material.

[0019] With reference to the first aspect, in a possible implementation manner, the cold injection assembly includes:

[0020] A plug is arranged on the outer wall of the box body.

[0021] A power supply plate is electrically connected with the plug and fixedly arranged on the front side wall in the box body, and the power supply plate extends in the left-right direction.

[0022] A plurality of the cold storage rods are fixed on the power supply plate and are distributed along the left-right direction, and the axial direction of the cold storage rods is parallel to the front-rear direction.

[0023] With reference to the first aspect, in a possible implementation manner, the left and right side walls in the box are respectively provided with limiting assemblies, and the limiting assembly comprises:

[0024] A driving motor is fixedly connected to the top plate of the box;

[0025] A limiting plate is fixedly connected to the output shaft of the driving motor, and the limiting plate is used for abutting to the cold injection opening so that the cold injection opening is distributed at intervals from the cold storage rods.

[0026] With reference to the first aspect, in a possible implementation manner, the top of the box is further provided with a material supplementing tank, the top of the box is further provided with a plurality of material supplementing pipes distributed along the left-right direction, the plurality of material supplementing pipes are respectively in communication with the material supplementing tank, the plurality of material supplementing pipes correspond to the plurality of refrigeration assemblies one by one and are located directly above the refrigeration assemblies, and the discharge end of each material supplementing pipe is further provided with an electric control valve;

[0027] A liquid level meter is arranged in each refrigeration assembly, and the liquid level meter is in communication connection with the electric control valve.

[0028] With reference to the first aspect, in a possible implementation manner, the discharge end of the material supplementing pipe is provided with a first magnetic attraction ring, the top of the refrigeration assembly is provided with a material inlet, and a second magnetic attraction ring is arranged in the inner ring of the material inlet, and the first magnetic attraction ring is used for magnetic attraction cooperation with the second magnetic attraction ring.

[0029] With reference to the first aspect, in a possible implementation manner, a chute is recessed in the inner side wall of the box, the bottom surface of the chute is protruded to form a plurality of slide rails, the plurality of slide rails are distributed along the up-down direction, and the slide rails extend along the front-rear direction.

[0030] The slide rod is slidingly matched with the chute, one side of the slide rod towards the slide rail is provided with a groove, and the groove is matched with the slide rail.

[0031] With reference to the first aspect, in a possible implementation manner, the temperature insulation assembly further comprises a lock buckle connected between the first plate body and the second plate body.

[0032] According to the second aspect, the embodiment of the present application further provides a new energy vehicle with the cold storage type vehicle cabin. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 A cross-sectional structure schematic view of the cold storage type vehicle cabin provided by the embodiment of the present application;

[0034] Figure 2 A cross-sectional structure schematic view of the cold storage type vehicle cabin provided by the embodiment of the present application;Figure 1 Cross-sectional structure schematic view along line A-A;

[0035] Figure 3 For along Figure 1 Cross-sectional structure schematic view along line B-B;

[0036] Figure 4 For Figure 1 Enlarged structure schematic view of part C;

[0037] Figure 5 Front structure schematic view of the partition plate adopted by the embodiment of the present application.

[0038] Explanation of reference signs:

[0039] 10 - box; 11 - fan; 12 - weight sensor; 13 - sliding slot; 14 - sliding rail; 15 - bearing plate;

[0040] 20 - partition plate; 21 - air hole;

[0041] 30 - adjusting frame; 31 - adjusting arm; 32 - motor;

[0042] 40 - refrigeration assembly; 41 - sliding seat; 42 - containing tank; 421 - cold injection port; 43 - liquid level meter; 44 - second magnetic attraction ring;

[0043] 50 - temperature insulation assembly; 51 - sliding rod; 52 - first plate body; 53 - second plate body; 54 - lock catch;

[0044] 60 - cold injection assembly; 61 - cold storage rod; 62 - plug; 63 - power-on plate;

[0045] 70 - limiting assembly; 71 - driving motor; 72 - limiting plate;

[0046] 80 - replenishment tank; 81 - replenishment pipe; 82 - electric control valve; 83 - first magnetic attraction ring. DETAILED DESCRIPTION

[0047] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects more clearly understood, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0048] In the embodiment, the terms "upper", "lower", "front", "rear", "left", "right" are the same as the actual direction of the vehicle. "Up and down" means the top and bottom of the vehicle, "front and rear" means the direction from the front of the vehicle to the rear of the vehicle, and "left and right" means perpendicular to the front and rear directions and the up and down directions, respectively.

[0049] Please refer to Figures 1 to 5The present application provides a cold storage type vehicle compartment. The cold storage type vehicle compartment comprises a box body 10, a partition plate 20, an adjusting frame 30, a plurality of refrigeration assemblies 40 and a temperature insulation assembly 50. The partition plate 20 is arranged in the box body 10 and is spaced apart from the top plate of the box body 10. The partition plate 20 and the top plate of the box body 10 form a refrigeration cavity. The partition plate 20 is provided with air holes 21. The adjusting frame 30 is fixedly arranged on the front side wall of the box body 10 and is located in the refrigeration cavity. The adjusting frame 30 comprises a plurality of adjusting arms 31 which are arranged in the left-right direction and extend in the front-rear direction. The plurality of refrigeration assemblies 40 are arranged in one-to-one correspondence with the plurality of adjusting arms 31. The refrigeration assemblies 40 are slidably connected to the adjusting arms 31. The temperature insulation assembly 50 comprises two slide rods 51 which extend in the up-down direction, and a first plate body 52 and a second plate body 53 which are arranged in parallel. The first plate body 52 is rotatably connected to one of the slide rods 51. The second plate body 53 is rotatably connected to the other slide rod 51. The two slide rods 51 are respectively located on the left and right sides of the box body 10 and are slidably connected to the box body 10. The first plate body 52 and the second plate body 53 are used to rotate and close to form a temperature insulation layer. The temperature insulation layer divides the space in the box body 10 into a first refrigeration cavity and a second refrigeration cavity.

[0050] The cold storage type vehicle compartment provided by the present embodiment is used to store goods in the box body 10. Before the goods are stored in the box body 10, the first plate body 52 and the second plate body 53 are opened by rotating. The goods to be refrigerated are placed in the position close to the front side of the box body 10. After the goods are placed, the position of the temperature insulation assembly 50 is adjusted. The first plate body 52 and the second plate body 53 are closed to form a temperature insulation layer. The goods to be frozen are placed in the position close to the rear side of the box body 10. After the goods are stored, the position of the plurality of refrigeration assemblies 40 on the top of the box body 10 is adjusted. The number of refrigeration assemblies 40 required is determined according to the goods in the first refrigeration cavity and the second refrigeration cavity. The refrigeration assembly 40 on the top of the first refrigeration cavity is filled with a first phase change material. The refrigeration assembly 40 on the top of the second refrigeration cavity is filled with a second phase change material. After the adjustment is completed, the vehicle compartment can be normally transported.

[0051] For example, the refrigeration assemblies 40 are 10 in total. The ratio of the goods in the first refrigeration cavity to the goods in the second refrigeration cavity is 3:2. The number of refrigeration assemblies 40 on the top of the first refrigeration cavity is 3. The number of refrigeration assemblies 40 on the top of the second refrigeration cavity is 2. The total number of refrigeration assemblies 40 on the top of the first refrigeration cavity and the second refrigeration cavity is less than or equal to the total number of refrigeration assemblies 40.

[0052] It should be noted that, in order to facilitate the rapid entry of cold air into the first refrigeration cavity and the second refrigeration cavity, two fans 11 are arranged on the top of the box body 10. The two fans 11 are respectively located on the top of the first refrigeration cavity and the second refrigeration cavity. The cold air blown by the fans 11 enters the first refrigeration cavity or the second refrigeration cavity through the air holes 21. In order to adapt to the change of the volume of the first refrigeration cavity and the second refrigeration cavity, the two fans 11 can be adjusted in the front-rear direction.

[0053] Compared with the prior art, the cold storage type carriage of the present application can adjust the sizes of the first cold storage cavity and the second cold storage cavity according to the amount of goods with different cold storage requirements through the temperature insulation assembly 50 which can slide, facilitating transportation; and for the sizes of the first cold storage cavity and the second cold storage cavity, the number and position of the refrigeration assembly 40 in the first cold storage cavity and the second cold storage cavity are adjusted, the refrigeration assembly 40 containing the first phase change material is moved to the top of the first cold storage cavity, and the refrigeration assembly 40 containing the second phase change material is moved to the top of the second cold storage cavity, which can meet the simultaneous transportation of goods with different cold storage requirements.

[0054] In some embodiments, one improved embodiment of the above-mentioned adjusting frame 30 can adopt the structure as shown in Figures 1 to 2 and Figure 4 Referring to Figures 1 to 2 and Figure 4 , the front end of each adjusting arm 31 is provided with a motor 32, the output shaft of the motor 32 is fixedly connected with the adjusting arm 31, the outer periphery of the adjusting arm 31 is provided with an external thread, and the refrigeration assembly 40 is matched with the external thread and used for moving along the axial direction of the adjusting arm 31; the bottom of the box body 10 is provided with a plurality of weight sensors 12 which are spaced apart in the front-rear direction, and the cold storage type carriage further comprises a control system which is in communication connection with the motors 32 and the weight sensors 12 respectively, and the control system is used for adjusting the number of refrigeration assemblies 40 above the first cold storage cavity or the second cold storage cavity according to the measurement data of the weight sensors 12. The cooperation between the refrigeration assembly 40 and the adjusting arm 31 is similar to that of a lead screw, and the rotation of the adjusting arm 31 driven by the motor 32 realizes the movement of the refrigeration assembly 40 on the adjusting arm 31.

[0055] For example, the bottom of the box body 10 is provided with 5 bearing plates 15 in the front-rear direction, and each bearing plate 15 is provided with a weight sensor 12 at the bottom; after the goods are loaded, the goods in the first cold storage cavity occupy 3 bearing plates 15, and the goods in the second cold storage cavity occupy 2 bearing plates 15; the measurement data of the first three weight sensors 12 are summed to obtain X, and the measurement data of the last two weight sensors 12 are summed to obtain Y; according to the ratio of X and Y, the number of refrigeration assemblies 40 at the top of the first cold storage cavity and the second cold storage cavity is adjusted; after the adjustment, the number of refrigeration assemblies 40 at the top of the first cold storage cavity is a, and the number of refrigeration assemblies 40 at the top of the second cold storage cavity is b; then a:b = X:Y.

[0056] In this embodiment, the weight sensor 12 and the motor 32 are provided, the data measured by the weight sensor 12 is transmitted to the controller in the cab or other devices such as mobile phones, and the number of refrigeration assemblies 40 can be adjusted by starting the motor 32, which is convenient for adjustment, and the partitioned cold storage effect is more accurate, preventing the goods from deteriorating during transportation due to insufficient cold storage.

[0057] In some embodiments, one specific embodiment of the above-mentioned refrigeration assembly 40 can adopt the structure as shown in Figures 1 to 2 andFigure 4 As shown in the structure. See Figures 1 to 2 As shown in the structure. See Figure 4 The refrigeration assembly 40 includes a sliding seat 41 and a containing tank 42, the sliding seat 41 is slidingly fitted in the adjusting arm 31; the containing tank 42 is fixedly arranged on the bottom of the sliding seat 41, the containing tank 42 is filled with phase change material, and the front side of the containing tank 42 is provided with a cooling injection port 421; the front side wall in the box 10 is further provided with a cooling injection assembly 60, the cooling injection assembly 60 has a plurality of cold storage rods 61 corresponding to the cooling injection ports 421 of the plurality of refrigeration assemblies 40, and the cold storage rods 61 can extend into the containing tank 42 to store cold for the phase change material. When the number of refrigeration assemblies 40 required is determined, for example, only 5 of 10 are required, the movable refrigeration assembly 40 is moved so that the cooling injection port 421 on the containing tank 42 corresponds to the cold storage rod 61, and the cold storage rod 61 is inserted into the containing tank 42, and then the cold storage is performed, and after the cold storage, the corresponding refrigeration assembly 40 is moved to above the first refrigeration cavity or the second refrigeration cavity for refrigeration use. The structure facilitates the cold storage of the refrigeration assembly 40 without disassembly, and is convenient to use.

[0058] It should be noted that the refrigeration assembly 40 not in use does not store cold; and the cooling injection port 421 on the refrigeration assembly 40 in the initial state is spaced from the cold storage rod 61, and the cold storage operation is not performed. And the cooling injection port 421 is provided with a switch valve when not in use, the switch valve is opened when cold storage is required, and the switch valve is closed when cold storage is not required, to prevent leakage of the phase change material.

[0059] In some embodiments, one specific implementation of the above-mentioned cooling injection assembly 60 can adopt the structure as shown in Figures 1 to 2 As shown in the structure. See Figure 4 As shown in the structure. See Figures 1 to 2 As shown in the structure. See Figure 4 The cooling injection assembly 60 includes a plug 62 and an electrified plate 63, the plug 62 is arranged on the outer wall of the box 10; the electrified plate 63 is electrically connected with the plug 62 and is fixedly arranged on the front side wall in the box 10, and the electrified plate 63 extends along the left-right direction; a plurality of cold storage rods 61 are fixedly arranged on the electrified plate 63 and are spaced apart along the left-right direction, and the axial direction of the cold storage rod 61 is parallel to the front-rear direction. By arranging the plug 62 on the box 10, the plug 62 is directly connected with the power supply when cold storage is required, so that the cold storage is facilitated, and the deterioration of goods caused by insufficient low temperature is avoided; and the cold storage rod 61 is provided with a plurality of cold storage rods 61, and the position of the refrigeration assembly 40 can be adjusted, only part or all of the cold storage rods 61 extend into the corresponding refrigeration assembly 40, so that only part of the refrigeration assembly 40 can be stored cold, or all of the refrigeration assembly 40 can be stored cold.

[0060] In some embodiments, one improved implementation of the above-mentioned box 10 can adopt the structure as shown in Figures 1 to 2 As shown in the structure. See Figures 1 to 2The left and right side walls in the box 10 are respectively provided with limiting assemblies 70, the limiting assembly 70 comprises a driving motor 7132 and a limiting plate 72, the driving motor 7132 is fixedly connected with the top plate of the box 10; the limiting plate 72 is fixedly connected with the output shaft of the driving motor 7132, the limiting plate 72 is used for abutting to the cold injection opening 421, so that the cold injection opening 421 is spaced apart from the cold storage rod 61. In the process of normal use, the refrigeration assembly 40 can be adjusted at will, when adjusted to the initial position, the refrigeration assembly 40 abuts against the limiting plate 72, preventing the refrigeration assembly 40 from contacting the cold storage rod 61, when the cold storage operation is needed, the driving motor 7132 can be started, the driving motor 7132 drives the limiting plate 72 to rotate, the refrigeration assembly 40 can continue to move towards the cold storage rod 61 until the cold storage rod 61 extends into the containing tank 42.

[0061] In some embodiments, an improved embodiment of the above-mentioned cold storage type vehicle compartment can adopt the structure as shown in Figures 1 to 2 Figures 1 to 2 The top of the box 10 is further provided with a replenishment tank 80, the top of the box 10 is further provided with a plurality of replenishment pipes 81 spaced apart in the left-right direction, the plurality of replenishment pipes 81 are respectively communicated with the replenishment tank 80, the plurality of replenishment pipes 81 correspond to the plurality of refrigeration assemblies 40 one by one and are located directly above the refrigeration assemblies 40, and the discharge end of each replenishment pipe 81 is further provided with an electric control valve 82; each refrigeration assembly 40 is provided with a liquid level meter 43, and the liquid level meter 43 is in communication connection with the electric control valve 82. When the refrigeration assembly 40 is in the initial position, the feeding port on the containing tank 42 corresponds to the replenishment pipe 81 above and below, after the refrigeration assembly 40 is used for a period of time, the phase change material will be damaged in a certain amount due to the continuous conversion from solid to liquid, the volume of the phase change material in the containing tank 42 is monitored through the liquid level meter 43, the electric control valve 82 can be opened when the refrigeration assembly 40 is in the initial position, the phase change material in the replenishment pipe 81 flows into the containing tank 42, so as to ensure the sufficiency of the phase change material and improve the refrigeration effect.

[0062] It is easy to understand that since the phase change material needs two or more kinds, a plurality of replenishment tanks 80 are arranged, the plurality of replenishment tanks 80 contain different phase change materials and are used for replenishing the corresponding refrigeration assemblies 40.

[0063] In some embodiments, a specific matching mode of the above-mentioned replenishment pipe 81 and the refrigeration assembly 40 can adopt the structure as shown in Figures 1 to 2 Figure 4 Figures 1 to 2 Figure 4 ​​​​The outlet end of the feeding pipe 81 is provided with a first magnetic ring 83, the top of the refrigeration assembly 40 is provided with an inlet, and the second magnetic ring 44 is located in the inner ring of the inlet, and the first magnetic ring 83 is used for magnetic attraction with the second magnetic ring 44. When the refrigeration assembly 40 returns to the initial position, the first magnetic ring 83 and the second magnetic ring 44 can be automatically attracted, so that the feeding pipe 81 and the inlet correspond, so that the phase change material can flow into the containing tank 42 smoothly after the electric control valve 82 is opened.

[0064] In some embodiments, a specific cooperation mode of the box 10 and the slide rod 51 can adopt the structure as shown in Figures 1 to 2 . Referring to Figures 1 to 2 , the inner side wall of the box 10 is recessed to form a sliding groove 13, the groove bottom surface of the sliding groove 13 is protruded to form a plurality of slide rails 14, the plurality of slide rails 14 are distributed along the up-down direction, and the slide rails 14 extend along the front-rear direction; the slide rod 51 is slidingly cooperated with the sliding groove 13, and the side of the slide rod 51 facing the slide rails 14 is provided with a groove, and the groove is cooperated with the slide rails 14. The height of the sliding groove 13 is the same as the length of the slide rod 51, so that the slide rod 51 can be embedded in the sliding groove 13, and the groove is cooperated with the slide rails 14 in the sliding process of the slide rod 51, and through the combination of the two cooperation modes of the slide rod 51 and the sliding groove 13 and the groove and the slide rails 14, the sliding stability of the slide rod 51 can be improved.

[0065] In some embodiments, an improved embodiment of the temperature insulation assembly 50 can adopt the structure as shown in Figure 1 . Referring to Figure 1 , the temperature insulation assembly 50 further comprises a lock catch 54 connected between the first plate body 52 and the second plate body 53. After the temperature insulation assembly 50 is adjusted, the first plate body 52 and the second plate body 53 are closed and then connected through the lock catch 54, so that the first plate body 52 and the second plate body 53 are prevented from shaking randomly and impacting the goods during transportation.

[0066] Based on the same inventive concept, the embodiments of the present application also provide a new energy vehicle, which comprises the cold storage type carriage.

[0067] Compared with the prior art, the cold storage type carriage on the new energy vehicle can adjust the sizes of the first cold storage cavity and the second cold storage cavity according to the amount of goods with different refrigeration requirements through the temperature insulation assembly 50 which can be slidably adjusted, so that the goods with different refrigeration requirements can be conveniently transported; and the number and positions of the refrigeration assemblies 40 in the first cold storage cavity and the second cold storage cavity are adjusted according to the sizes of the first cold storage cavity and the second cold storage cavity, the refrigeration assembly 40 containing the first phase change material is moved to the top of the first cold storage cavity, and the refrigeration assembly 40 containing the second phase change material is moved to the top of the second cold storage cavity, so that the goods with different refrigeration requirements can be simultaneously transported; the phase change material is different from the traditional refrigeration device which consumes the power of the vehicle itself, so that the driving mileage of the vehicle can be improved.

[0068] The above merely describes preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A regenerative vehicle cabin, characterized by, The utility model provides a cold storage compartment, including: a box; a partition plate arranged in the box and spaced apart from the top plate of the box, the partition plate and the top plate of the box enclosing a refrigeration cavity, the partition plate being provided with air holes; an adjusting frame fixed to the front side wall of the box and located in the refrigeration cavity, the adjusting frame including a plurality of adjusting arms arranged in the left-right direction, the adjusting arms extending in the front-rear direction; a plurality of refrigeration components corresponding to the adjusting arms, the refrigeration components being slidably connected to the adjusting arms; a temperature insulation assembly including two sliding rods extending in the up-down direction and a first plate and a second plate arranged in parallel, the first plate being rotatably connected to one of the sliding rods, the second plate being rotatably connected to the other sliding rod, the two sliding rods being respectively located on the left and right sides of the box and being slidably connected to the box; the first plate and the second plate being used to rotate and close to form a temperature insulation layer, the temperature insulation layer dividing the space in the box into a first cold storage cavity and a second cold storage cavity; the front end of each adjusting arm being provided with a motor, the output shaft of the motor being fixedly connected to the adjusting arm, the adjusting arm being provided with an external thread, the refrigeration component being matched with the external thread and being used to move along the axial direction of the adjusting arm; the bottom of the box being provided with a plurality of weight sensors spaced apart in the front-rear direction, the cold storage compartment further including a control system in communication with the motors and the weight sensors, the control system being used to adjust the number of refrigeration components located above the first cold storage cavity or the second cold storage cavity according to the measurement data of the weight sensors.

2. The regenerative vehicle compartment of claim 1, wherein, The refrigeration component includes: a sliding seat slidably connected to the adjusting arm; a containing tank fixedly arranged at the bottom of the sliding seat, the containing tank being filled with a phase change material, the front side of the containing tank being provided with a cold injection port; the front side wall of the box being further provided with a cold injection assembly, the cold injection assembly having a plurality of cold storage rods corresponding to the cold injection ports of the plurality of refrigeration components, the cold storage rods being capable of extending into the containing tank to store cold in the phase change material.

3. The regenerative vehicle compartment of claim 2, wherein, The cold injection assembly includes: a plug arranged on the outer wall of the box; a power supply plate electrically connected to the plug and fixedly arranged on the front side wall in the box, the power supply plate extending in the left-right direction; a plurality of cold storage rods fixedly arranged on the power supply plate and spaced apart in the left-right direction, the axial direction of the cold storage rods being parallel to the front-rear direction.

4. The regenerative vehicle compartment of claim 3, wherein, The left and right side walls in the box are respectively provided with a limiting assembly, the limiting assembly including: a drive motor fixedly connected to the top plate of the box; a limiting plate fixedly connected to the output shaft of the drive motor, the limiting plate being used to abut the cold injection port so that the cold injection port and the cold storage rods are spaced apart.

5. The regenerative vehicle compartment of claim 1, wherein, The top of the box is further provided with a replenishment tank, the top of the box being further provided with a plurality of replenishment pipes spaced apart in the left-right direction, the plurality of replenishment pipes being respectively in communication with the replenishment tank, the plurality of replenishment pipes corresponding to the plurality of refrigeration components and being located directly above the refrigeration components, the outlet end of each replenishment pipe being further provided with an electric control valve; each refrigeration component being provided with a liquid level meter in communication with the electric control valve.

6. The regenerative vehicle compartment of claim 5, wherein, The discharge end of the feed pipe is provided with a first magnetic attraction ring, the top of the refrigeration assembly is provided with a feed inlet, and the second magnetic attraction ring is located in the inner ring of the feed inlet, and the first magnetic attraction ring is used for magnetic attraction cooperation with the second magnetic attraction ring.

7. The regenerative vehicle compartment of claim 1, wherein, The inner side wall of the box is recessed to form a sliding groove, the groove bottom surface is protruded to form a plurality of sliding rails, the sliding rails are distributed along the up-down direction, and the sliding rails extend along the front-rear direction. The sliding rod is slidingly matched with the sliding groove, one side of the sliding rod towards the sliding rail is provided with a groove, and the groove is matched with the sliding rail.

8. The regenerative vehicle compartment of claim 1, wherein, The temperature insulation assembly further comprises a lock buckle connected between the first plate body and the second plate body.

9. A new energy vehicle, characterized in that, The cold storage type vehicle compartment has any one of claims 1-8.

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