Heat exchange system and stereoscopic warehouse

Abstract

The utility model provides a heat exchange system and a stereoscopic warehouse wherein the heat exchange system comprises: a goods shelf provided with a plurality of accommodating cavities suitable for accommodating materials, the goods shelf comprising a plurality of detachable door plates; the multiple first heat exchange mechanisms are arranged corresponding to the multiple containing cavities, each first heat exchange mechanism is arranged at the top or the bottom of the corresponding containing cavity, and each first heat exchange mechanism is provided with a water inlet and a water outlet which penetrate out of the outer surface of the goods shelf; the first heat exchange pipeline comprises a water inlet main pipe, a water outlet main pipe, a water inlet branch pipe and a water outlet branch pipe, the water inlet main pipe and the water outlet main pipe extend in the vertical direction, the water inlet branch pipe and the water outlet branch pipe are arranged on the side, away from the containing cavity, of the door plate, and the water inlet branch pipe communicates with the water inlet main pipe; the water inlet branch pipes extend along the horizontal direction and are respectively connected with a plurality of water inlets arranged along the horizontal direction, the water outlet branch pipes are communicated with the water outlet main pipe, and the water outlet branch pipes extend along the horizontal direction and are respectively connected with a plurality of water outlets arranged along the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-insulating three-dimensional warehousing, and more specifically, to a heat exchange system and a three-dimensional warehouse. Background Art

[0002] In the production process of batteries, at certain stages, the batteries need to be placed under specific temperature conditions for static processing. In the prior art, a stereoscopic warehouse is used to statically store the batteries. The stereoscopic warehouse is composed of multiple accommodating chambers, each of which is provided with a surface cooler to heat or cool the accommodating chamber. The surface cooler is connected to a water source through a liquid cooling pipeline, and an insulating door panel that can be opened and closed is provided at the opening of each accommodating chamber to seal the accommodating chamber.

[0003] However, in existing liquid cooling pipelines, the main pipes are usually arranged in the horizontal direction, and the branch pipes are usually arranged in the vertical direction and connected to each surface cooler. For the vertically arranged branch pipes, more space needs to be reserved in the horizontal direction to prevent the branch pipes from being arranged on the outside of the door panel and interfering with the opening and closing action of the door panel, which easily causes a waste of space. Utility Model Content

[0004] The utility model provides a new technical solution for a heat exchange system, which can at least solve the problem in the prior art that a liquid cooling pipeline is prone to interfere with the opening and closing of a door panel.

[0005] The utility model also provides a stereoscopic warehouse, comprising the above-mentioned heat exchange system.

[0006] According to a first aspect of the utility model, a heat exchange system is provided, comprising:

[0007] The shelf is provided with a plurality of accommodating cavities suitable for accommodating materials, and the shelf includes a plurality of detachable door panels, and the door panels are used to close the accommodating cavities; a plurality of first heat exchange mechanisms, and the plurality of first heat exchange mechanisms are arranged corresponding to the plurality of accommodating cavities, and each of the first heat exchange mechanisms is arranged at the top or bottom of the corresponding accommodating cavity, and the first heat exchange mechanism has a water inlet and a water outlet, and the water inlet and the water outlet pass through the outer surface of the shelf; a first heat exchange pipeline, and the first heat exchange pipeline includes a water inlet pipe, a water outlet pipe, an inlet pipe, and a water outlet pipe. A water branch pipe and a water outlet branch pipe, the water inlet main pipe and the water outlet main pipe extend in the vertical direction respectively, the water inlet branch pipe and the water outlet branch pipe are respectively arranged on the side of the door panel away from the accommodating cavity, the water inlet branch pipe is connected with the water inlet main pipe, the water inlet branch pipe extends in the horizontal direction and is respectively connected to the water inlets of the plurality of first heat exchange mechanisms arranged in the horizontal direction, the water outlet branch pipe is connected with the water outlet main pipe, the water outlet branch pipe extends in the horizontal direction and is respectively connected to the water outlets of the plurality of first heat exchange mechanisms arranged in the horizontal direction.

[0008] Optionally, the shelf includes a frame, each of the frames is provided with a plurality of shelves arranged and spaced apart in the vertical direction, two adjacent shelves are connected with two side panels, the side panels are spaced apart in the horizontal direction, two adjacent shelves and the corresponding two side panels together form the accommodating cavity, one end of each accommodating cavity is sealed with a back panel, and the other end of each accommodating cavity is detachably provided with the door panel.

[0009] Optionally, the heat exchange system further comprises: a liquid supply pipeline, which is arranged on a side of the back plate away from the door plate, and the liquid supply pipeline is connected to the accommodating cavity for spraying liquid on the accommodating cavity.

[0010] Optionally, the heat exchange system also includes: a plurality of second heat exchange mechanisms, the plurality of second heat exchange mechanisms are arranged corresponding to the plurality of the accommodating cavities, each of the second heat exchange mechanisms is arranged on the back plate and accommodated in the accommodating cavity; a second heat exchange pipeline, the second heat exchange pipeline is arranged on the side of the back plate away from the door panel, and the second heat exchange pipeline is connected to the plurality of second heat exchange mechanisms.

[0011] Optionally, the first heat exchange mechanism is arranged on the top surface or the bottom surface of the layer plate.

[0012] Optionally, a bracket is provided in the accommodating cavity, the bracket is connected to the shelf, and in the vertical direction, the bracket is spaced apart from two adjacent shelf plates, the top of the bracket is used to support the material, and the first heat exchange mechanism is provided on the lower side of the bracket.

[0013] Optionally, the first heat exchange mechanism is a surface cooler.

[0014] Optionally, a solenoid valve is provided at the water inlet, and the heat exchange system further includes: a temperature sensor, which is provided on the layer plate in the accommodating cavity and is used to detect the temperature in the accommodating cavity; and a controller, which is electrically connected to the temperature sensor and the solenoid valve respectively, and is used to control the on and off of the solenoid valve according to the detection result of the temperature sensor.

[0015] Optionally, the temperature sensor is arranged in the middle of the lower side of the layer plate, and the back plate is provided with a wire hole, and the connecting wire of the temperature sensor passes through the wire hole and is connected to the controller.

[0016] According to a second aspect of the utility model, a three-dimensional warehouse is provided, comprising the heat exchange system described in any one of the above embodiments.

[0017] According to the heat exchange system of the utility model, a first heat exchange mechanism is arranged in the accommodating cavity of the shelf, and a first heat exchange pipeline connected with the first heat exchange mechanism is arranged on the side of the door panel away from the accommodating cavity, and a water inlet branch pipe and a water outlet branch pipe are arranged to extend in the horizontal direction, and the water inlet branch pipe and the water outlet main pipe are extended in the vertical direction. The water inlet branch pipe and the water outlet branch pipe can be located between the upper and lower door panels, so that the door panels can move freely in the horizontal direction without interference, thereby facilitating the opening and closing of the door panels.

[0018] In addition, since the first heat exchange mechanism is arranged at the top or bottom of the accommodating cavity, the water inlet pipe and the water outlet pipe can be set at the position of the first heat exchange mechanism without occupying the position of the material, and there is no need to set avoidance space for the water inlet branch pipe and the water outlet branch pipe on the left and right sides of the door panel. This is conducive to increasing the width of the door panel in the horizontal direction, thereby increasing the width of the opening for the entry and exit of materials to be suitable for materials of larger sizes. At the same time, it is conducive to reducing the distance between the two adjacent accommodating cavities on the left and right, which is conducive to improving the storage capacity of the heating system.

[0019] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0021] Figure 1 It is a front view of a partial structure of a heat exchange system according to an embodiment of the utility model;

[0022] Figure 2 is a schematic diagram of a first heat exchange pipeline in a heat exchange system according to an embodiment of the present utility model;

[0023] Figure 3 yes Figure 1 A magnified view of the structure in the middle;

[0024] Figure 4 It is a side view of a partial structure of a stereoscopic warehouse according to an embodiment of the utility model;

[0025] Figure 5 It is a side view of a liquid supply pipeline in a heat exchange system according to an embodiment of the utility model;

[0026] Figure 6 yes Figure 5 A magnified view of the structure in the middle;

[0027] Figure 7 yes Figure 6 An enlarged view of the circled portion at A in the middle;

[0028] Figure 8 This is a front view of a door panel and a door frame in a heat exchange system according to an embodiment of the present utility model.

[0029] Reference numerals

[0030] 100. Stereoscopic warehouse;

[0031] 1. Heat exchange system;

[0032] 10. Shelf; 11. Shelf; 12. Side panel; 13. Accommodation cavity; 14. Back panel; 15. Door panel; 151. Support rod; 152. Handle; 16. Insulation layer; 17. Door frame; 171. Support part; 172. Accommodation groove; 18. Frame; 19. Bracket;

[0033] 20. a first heat exchange mechanism; 23. a solenoid valve;

[0034] 30. Temperature sensor;

[0035] 40. First heat exchange pipeline; 41. Water inlet main pipe; 42. Water outlet main pipe; 43. Water inlet branch pipe; 44. Water outlet branch pipe;

[0036] 50. Liquid supply pipeline; 51. Nozzle;

[0037] 60. Second heat exchange mechanism;

[0038] 2. Stacker; 201. Hook;

[0039] 200.Battery. DETAILED DESCRIPTION

[0040] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0041] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0042] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0043] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0044] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0045] The heat exchange system 1 according to the embodiment of the utility model is first described in detail below with reference to the accompanying drawings.

[0046] like Figures 1 to 8 As shown, the heat exchange system 1 according to the embodiment of the present utility model includes: a shelf 10 , a plurality of first heat exchange mechanisms 20 and a first heat exchange pipeline 40 .

[0047] Specifically, the shelf 10 is provided with a plurality of accommodating cavities 13 suitable for accommodating materials, and the shelf 10 includes a plurality of detachable door panels 15, and the door panels 15 are used to close the accommodating cavities 13. A plurality of first heat exchange mechanisms 20 are arranged corresponding to the plurality of accommodating cavities 13, and each first heat exchange mechanism 20 is arranged at the top or bottom of the corresponding accommodating cavity 13, and the first heat exchange mechanism 20 has a water inlet and a water outlet, and the water inlet and the water outlet pass through the outer surface of the shelf 10. The first heat exchange pipeline 40 includes a water inlet main pipe 41, a water outlet main pipe 42, a water inlet branch pipe 43 and a water outlet branch pipe 44. The water inlet main pipe 41 and the water outlet main pipe 42 extend in the vertical direction respectively. The water inlet branch pipe 43 and the water outlet branch pipe 44 are respectively arranged on the side of the door panel 15 away from the accommodating chamber 13. The water inlet branch pipe 43 is connected with the water inlet main pipe 41. The water inlet branch pipe 43 extends in the horizontal direction and is respectively connected to the water inlets of multiple first heat exchange mechanisms 20 arranged in the horizontal direction. The water outlet branch pipe 44 is connected with the water outlet main pipe 42. The water outlet branch pipe 44 extends in the horizontal direction and is respectively connected to the water outlets of multiple first heat exchange mechanisms 20 arranged in the horizontal direction.

[0048] In other words, the heat exchange system 1 according to the embodiment of the utility model is mainly composed of a shelf 10, a plurality of first heat exchange mechanisms 20 and a first heat exchange pipeline 40. The shelf 10 is divided into a plurality of accommodating chambers 13, and the plurality of accommodating chambers 13 can be arranged in an array in a vertical plane, and the accommodating chambers 13 can be used to accommodate materials, and the materials can include but are not limited to batteries 200. Each accommodating chamber 13 can be a closed heat-insulating space.

[0049] The shelf 10 has a plurality of door panels 15, which can be arranged one by one with the plurality of accommodating chambers 13. Each accommodating chamber 13 can have an opening for the battery 200 to enter and exit, and the door panel 15 can be detachably arranged at the opening. The accommodating chamber 13 can be opened or closed by disassembling the door panel 15.

[0050] For example, a stacker 2 may be provided on one side of the shelf 10 where the door panel 15 is provided, and the stacker 2 may lift and lower the door panel 15 to open or close the receiving cavity 13. Taking opening the door panel 15 as an example, the stacker 2 may first lift the door panel 15 upward, then move the door panel 15 in a direction away from the receiving cavity 13, and then continue to lift the door panel 15 upward to avoid the lower door panel 15 from hitting the upper door panel 15 during the lifting process.

[0051] In addition, a first heat exchange mechanism 20 may be provided in each accommodating cavity 13 , and the first heat exchange mechanism 20 may heat or cool the accommodating cavity 13 to control the temperature in the accommodating cavity 13 within a preset temperature value range required for the battery 200 insulation process.

[0052] The first heat exchange mechanism 20 can be arranged at the top or bottom of the accommodating cavity 13, the top can refer to the top surface of the accommodating cavity 13, and the bottom can refer to the bottom surface of the accommodating cavity. The first heat exchange mechanism 20 can be directly or indirectly connected to the top or bottom of the accommodating cavity 13. The battery 200 can be a square shell battery 200, and the first heat exchange mechanism 20 can be arranged above or below the battery 200. The first heat exchange mechanism 20 can have a heat exchange channel, and the heat exchange channel can be used for the flow of heat exchange medium, and the heat exchange medium can include but is not limited to water. The first heat exchange mechanism 20 also has a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected to the heat exchange channel, and the heat exchange medium can flow from the water inlet to the water outlet. The water inlet and the water outlet can pass through the outer surface of the shelf 10 and will not interfere with the opening and closing of the door panel 15.

[0053] A first heat exchange pipeline 40 may be provided on one side of the shelf 10 where the door panel 15 is provided. The first heat exchange pipeline 40 is mainly composed of a water inlet pipe 41, a water outlet pipe 42, a water inlet branch pipe 43, and a water outlet branch pipe 44. The water inlet pipe 41 and the water outlet pipe 42 may be connected to a refrigerator or a heater, and the refrigerator or the heater may heat or cool the heat exchange medium in the first heat exchange pipeline 40.

[0054] For ease of explanation, the vertical direction may be defined as the first direction, the second direction and the third direction may be defined as mutually perpendicular horizontal directions, and the plurality of accommodating cavities 13 on the shelf 10 may be arranged in an array along the first direction and the second direction. The water inlet pipe 41 and the water outlet pipe 42 may extend along the first direction respectively, and in the second direction, the water inlet pipe 41 and the water outlet pipe 42 may be disposed at both ends of the shelf 10.

[0055] A plurality of water inlet branch pipes 43 may be connected to the water inlet main pipe 41, and the plurality of water inlet branch pipes 43 may be arranged at intervals along the first direction, and each water inlet branch pipe 43 may extend along the second direction, and each water inlet branch pipe 43 may be communicated with the water inlet of the first heat exchange mechanism 20 arranged along the second direction. A plurality of water outlet branch pipes 44 may be connected to the water outlet main pipe 42, and the plurality of water outlet branch pipes 44 may be arranged at intervals along the first direction, and each water outlet branch pipe 44 may extend along the second direction, and each water outlet branch pipe 44 may be communicated with the water outlet of the first heat exchange mechanism 20 arranged along the second direction.

[0056] Therefore, according to the heat exchange system 1 of the embodiment of the utility model, a first heat exchange mechanism 20 is arranged in the accommodating cavity 13 of the shelf 10, and the first heat exchange pipeline 40 connected with the first heat exchange mechanism 20 is arranged on the side of the door panel 15 away from the accommodating cavity 13, and an inlet branch pipe 43 and an outlet branch pipe 44 are arranged to extend in the horizontal direction, and the inlet branch pipe 43 and the outlet main pipe 42 are extended in the vertical direction, so that the inlet branch pipe 43 and the outlet branch pipe 44 can be located between the upper and lower door panels 15, so that the door panel 15 can move freely in the horizontal direction without interference, so as to facilitate the opening and closing of the door panel 15.

[0057] In addition, since the first heat exchange mechanism 20 is arranged at the top or bottom of the accommodating chamber 13, the water inlet pipe and the water outlet pipe can be set at the position of the first heat exchange mechanism 20 without occupying the position of the material, and there is no need to set an avoidance space for the water inlet branch pipe 43 and the water outlet branch pipe 44 on the left and right sides of the door panel 15. This is beneficial to increase the width of the door panel 15 in the horizontal direction, thereby increasing the width of the opening for the entry and exit of materials to be suitable for materials of larger sizes. At the same time, it is beneficial to reduce the distance between the two adjacent accommodating chambers 13 on the left and right, which is beneficial to improve the storage capacity of the heating system.

[0058] According to one embodiment of the utility model, the shelf 10 includes a frame 18, each frame 18 is provided with a plurality of layer plates 11 arranged and spaced apart in the vertical direction, two adjacent layer plates 11 are connected with two side plates 12, the side plates 12 are spaced apart in the horizontal direction, and two adjacent layer plates 11 and the corresponding two side plates 12 together form a accommodating cavity 13, one end of each accommodating cavity 13 is sealed with a back plate 14, and the other end of each accommodating cavity 13 is detachably provided with a door panel 15.

[0059] Specifically, the shelf 10 may include a plurality of frames 18, which may be arranged along the second direction, and a plurality of layers 11 may be provided on the frame 18, which may be arranged in sequence and spaced apart along the first direction, thereby dividing the frame 18 into a multi-layer structure. Optionally, the distance between any two adjacent layers 11 is equal.

[0060] Two side panels 12 may be connected between two adjacent layer panels 11, and the two side panels 12 may be spaced apart in the second direction, so that the two side panels 12 and the two layer panels 11 may enclose and define the accommodating cavity 13, and the accommodating cavity 13 has openings at both ends in the third direction. In the third direction, a back panel 14 is provided at one end of the accommodating cavity 13, and the back panel 14 may be connected to the two layer panels 11 and the two side panels 12 respectively, and a door panel 15 may be provided at the other end of the accommodating cavity 13, and the door panel 15 may be detachably connected to the frame 18 to open or close the accommodating cavity 13.

[0061] The side of the door panel 15 away from the accommodating cavity 13 can be defined as the front side of the shelf 10, and the side of the back panel 14 away from the accommodating cavity 13 can be defined as the back side of the shelf 10. The first heat exchange pipeline 40 can be set on the front side of the shelf 10, and the back side of the shelf 10 can be used to arrange other pipelines, connecting lines and other structures to achieve a reasonable layout.

[0062] In addition, each layer board 11, door board 15 and back board 14 are heat-insulating boards, which have the function of heat insulation, that is, the top surface, bottom surface, back surface and front surface of the accommodating cavity 13 are all heat-insulated by heat-insulating boards. In the second direction, heat-insulating layers 16 are respectively provided at both ends of the frame 18, that is, the heat-insulating layer 16 is provided on the side of the side board 12 away from the accommodating cavity 13, so as to realize heat insulation on the six sides of the accommodating cavity 13. Therefore, the side board 12 can be made of ordinary materials, which is conducive to reducing the manufacturing cost of the heat-insulating shelf 10 while meeting the heat insulation requirements.

[0063] According to some other embodiments of the present invention, the heat exchange system 1 further includes a liquid supply pipeline 50 , which is disposed on a side of the back plate 14 away from the door plate 15 , and is connected to the accommodating cavity 13 for spraying liquid on the accommodating cavity 13 .

[0064] like Figure 4 and Figure 5 As shown, a stacker 2 may be provided between two rows of shelves 10, a liquid supply pipeline 50 may be provided on the back of the shelf 10, a plurality of liquid supply branches extending into the accommodating cavity 13 may be provided on the liquid supply pipeline 50, and a nozzle 51 may be provided at the end of the liquid supply branch. When the battery 200 has thermal runaway, the nozzle 51 may spray fire-fighting liquid into the accommodating cavity 13 to achieve the purpose of fire-fighting extinguishing.

[0065] In this embodiment, the liquid supply pipeline 50 needs to be laid on the back of the shelf 10, and the first heat exchange pipeline 40 is arranged on the front of the shelf 10, which can avoid interference between the pipelines and simplify the pipeline layout.

[0066] In some specific embodiments of the present invention, the heat exchange system 1 further includes a plurality of second heat exchange mechanisms 60 and a second heat exchange pipeline (not shown in the figure). The plurality of second heat exchange mechanisms 60 are arranged corresponding to the plurality of accommodating chambers 13, and each second heat exchange mechanism 60 is arranged on the back plate 14 and accommodated in the accommodating chamber 13. The second heat exchange pipeline is arranged on a side of the back plate 14 away from the door plate 15, and the second heat exchange pipeline is connected to the plurality of second heat exchange mechanisms 60.

[0067] Specifically, a second heat exchange mechanism 60 may be provided in at least part of the accommodating cavity 13 , and the second heat exchange mechanism 60 may be provided on the back plate 14 . The second heat exchange mechanism 60 needs to be connected to a second heat exchange pipeline outside the accommodating cavity 13 to circulate the heat exchange medium.

[0068] In this embodiment, the second heat exchange pipeline is arranged on the back of the shelf 10, and the first heat exchange pipeline 40 is arranged on the front of the shelf 10, which can avoid interference between the pipelines and simplify the pipeline layout.

[0069] Optionally, the second heat exchange mechanism 60 may include a heat exchange tube and a fan, and the heat exchange tube may be connected to the second heat exchange pipeline. An air inlet and an air outlet may be provided on the back plate 14, and a mounting portion may be provided on a side of the back plate 14 away from the accommodating cavity 13, and an installation space may be defined between the mounting portion and the back plate 14, and the heat exchange tube and the fan may be installed in the installation space, and the installation space may be connected to the air inlet and the air outlet, and the fan may draw air from the air inlet to the air outlet to perform cyclic heat exchange.

[0070] According to some optional embodiments of the present invention, the first heat exchange mechanism 20 is disposed on the top surface or the bottom surface of the layer plate 11 .

[0071] Specifically, among two adjacent layer plates 11, the layer plate 11 with a higher height can be formed as a top plate, and the layer plate 11 with a lower height can be formed as a bottom plate. For the first heat exchange mechanism 20 accommodated between the two layer plates 11, the first heat exchange mechanism 20 can be set on the bottom surface of the top plate, or on the top surface of the bottom plate. On the one hand, sufficient space can be reserved for the battery 200, and on the other hand, it can cooperate with the horizontally extending water inlet branch pipe 43 and water outlet branch pipe 44 to facilitate the connection of the water inlet and the water outlet.

[0072] In addition, since the layer plate 11 is generally larger than the side plate 12, the large surface of the square shell battery 200 can be placed horizontally. The first heat exchange mechanism 20 is arranged on the layer plate 11, which is conducive to increasing the heat exchange area of ​​the first heat exchange mechanism 20 and improving the heat exchange efficiency.

[0073] According to some other embodiments of the utility model, a bracket 19 is provided in the accommodating cavity 13, and the bracket 19 is connected to the shelf 10. In the vertical direction, the bracket 19 is separated from two adjacent layer plates 11 respectively, and the top of the bracket 19 is used to support materials. The first heat exchange mechanism 20 is arranged on the lower side of the bracket 19.

[0074] Specifically, each accommodating cavity 13 may be provided with a bracket 19, and the bracket 19 may be connected to the frame 18. The bracket 19 may be arranged between two adjacent layer plates 11, and divide the accommodating cavity 13 into two upper and lower spaces. The upper space may be used to accommodate a battery 200, and the battery 200 may be carried on the bracket 19. The lower space may be used to accommodate a first heat exchange mechanism 20, and the first heat exchange mechanism 20 may be fixed on the frame 18 or connected to the bracket 19.

[0075] In some specific embodiments of the present invention, the first heat exchange mechanism 20 is a surface cooler, which can be flat. The surface cooler has the advantages of high heat exchange efficiency, compact structure, and small space occupation, which is conducive to increasing the space in the accommodating cavity 13 for accommodating the battery 200 and improving the applicability of the shelf 10.

[0076] According to some optional embodiments of the utility model, a solenoid valve 23 is provided at the water inlet, and the heat exchange system 1 further includes a temperature sensor 30 and a controller. The temperature sensor 30 is provided on the layer plate 11 in the accommodating cavity 13, and is used to detect the temperature in the accommodating cavity 13. The controller is electrically connected to the temperature sensor 30 and the solenoid valve 23, respectively, and is used to control the solenoid valve 23 to be turned on or off according to the detection result of the temperature sensor 30.

[0077] Specifically, a temperature sensor 30 may be provided in each accommodating cavity 13 . The temperature sensor 30 may detect the temperature in the current accommodating cavity 13 and send the detection result to a controller. The controller may be provided outside the accommodating cavity 13 .

[0078] The controller can control the first heat exchange mechanism 20 to work or stop working according to the temperature detection result to achieve feedback control of heat exchange, thereby controlling the temperature of the accommodating chamber 13 within a preset temperature range, which is beneficial to reducing the temperature difference between the actual temperature and the preset temperature.

[0079] The solenoid valve 23 can be set at the water inlet, so that the controller can control the on and off of the solenoid valve 23 according to the temperature detection result, thereby controlling the on and off of the water inlet to start or stop heat exchange, thereby achieving temperature regulation.

[0080] In some other embodiments, the controller can also be electrically connected to the second heat exchange mechanism 60, and control the second heat exchange mechanism 60 to work or stop working according to the temperature detection result. The first heat exchange mechanism 20 and the second heat exchange mechanism 60 are arranged in the accommodating chamber 13 at the same time, which is conducive to improving the heat exchange efficiency and realizing rapid heating or cooling. For processes with high insulation requirements, the two heat exchange mechanisms can work at the same time to better control the temperature in the accommodating chamber 13 within a preset temperature range.

[0081] According to some other embodiments of the present invention, the temperature sensor 30 is disposed in the middle of the lower side of the layer plate 11, and a wire hole is provided on the back plate 14. The connecting wire of the temperature sensor 30 passes through the wire hole and is connected to the controller.

[0082] Specifically, a temperature sensor 30 is provided in each accommodating cavity 13, and the temperature sensor 30 can be connected to the bottom of the top plate, so that the temperature sensor 30 is located at the top of the accommodating cavity 13, reducing the distance between the temperature sensor 30 and the battery 200, which is conducive to improving the accuracy of temperature measurement.

[0083] In addition, since the temperature in the middle of the accommodating cavity 13 is more stable and local temperature unevenness is less likely to occur, setting the temperature sensor 30 in the middle of the layer plate 11 is also conducive to improving the accuracy of temperature detection, thereby improving the accuracy of temperature control of the thermal insulation shelf 10.

[0084] The connection line for connecting the temperature sensor 30 may pass through the back plate 14 to avoid interference between the connection line and the opening and closing of the door plate 15 .

[0085] It should be noted that Figure 1 The middle door plate 15, the first heat exchange mechanism 20 and the first heat exchange pipeline 40 are not shown. Figure 4 The first heat exchange pipeline 40, the second heat exchange pipeline, the liquid supply pipeline 50 and the side plate 12 are not shown.

[0086] According to some optional embodiments of the present invention, a door frame 17 is provided at one end of the accommodating cavity 13 away from the back plate 14 , the door frame 17 is connected to the frame 18 , and the door panel 15 is detachably sealed to the door frame 17 .

[0087] Specifically, the door frame 17 can be fixed on the frame 18 and located at one end of the accommodating cavity 13 away from the back plate 14. The door frame 17 can have a window penetrating through itself along the third direction for the battery 200 to enter and exit.

[0088] A plurality of support portions 171 may be provided on one side of the door frame 17 away from the back plate 14, and a receiving groove 172 may be provided on the support portion 171, and the receiving groove 172 may penetrate the support portion 171 along the second direction. Support rods 151 may be provided at both ends of the door panel 15 in the second direction, respectively, and the support rods 151 may extend along the second direction and be inserted into the receiving grooves 172. In addition, at least one handle 152 may be provided on the door panel 15.

[0089] When the door panel 15 needs to be opened, the hook 201 on the stacker 2 can lift the door panel 15 to a certain height through the handle 152 on the door panel 15, so that the support rod 151 is separated from the receiving groove 172, and then the door panel 15 is moved away from the back panel 14 to avoid the door panel 15 hitting the upper door panel 15 during the subsequent lifting process, and then the door panel 15 continues to be lifted until the window is fully exposed.

[0090] When the door panel 15 needs to be closed, the stacker 2 can perform a reverse operation so that the door panel 15 falls down and is supported on the support portion 171 .

[0091] When the support rod 151 on the door panel 15 is inserted into the receiving groove 172 under the action of its own gravity, the door panel 15 can be sealed and connected with the door frame 17. Optionally, the door panel 15 and the door frame 17 can be made of metal materials respectively, the material of the door panel 15 is a heat-insulating metal material, and the seal between the door panel 15 and the door frame 17 can be a hard seal.

[0092] The embodiment of the utility model further provides a three-dimensional warehouse 100, which includes the heat exchange system 1 according to any of the above embodiments. The three-dimensional warehouse 100 also includes a stacker 2.

[0093] Since the heat exchange system 1 according to the embodiment of the utility model has the above-mentioned technical effects, the three-dimensional warehouse 100 according to the embodiment of the utility model also has corresponding technical effects, that is, a first heat exchange mechanism 20 is arranged in the accommodating cavity 13 of the shelf 10, and the first heat exchange pipeline 40 connected to the first heat exchange mechanism 20 is arranged on the side of the door panel 15 away from the accommodating cavity 13, and an inlet branch pipe 43 and an outlet branch pipe 44 are arranged to extend in the horizontal direction, and the inlet branch pipe 43 and the outlet main pipe 42 extend in the vertical direction, so that the inlet branch pipe 43 and the outlet branch pipe 44 can be located between the upper and lower door panels 15, so that the door panel 15 can move freely in the horizontal direction without interference, so as to facilitate the opening and closing of the door panel 15.

[0094] In addition, since the first heat exchange mechanism 20 is arranged at the top or bottom of the accommodating chamber 13, the water inlet pipe and the water outlet pipe can be set at the position of the first heat exchange mechanism 20 without occupying the position of the material, and there is no need to set an avoidance space for the water inlet branch pipe 43 and the water outlet branch pipe 44 on the left and right sides of the door panel 15. This is beneficial to increase the width of the door panel 15 in the horizontal direction, thereby increasing the width of the opening for the entry and exit of materials to be suitable for materials of larger sizes. At the same time, it is beneficial to reduce the distance between the two adjacent accommodating chambers 13 on the left and right, which is beneficial to improve the storage capacity of the heating system.

[0095] In actual use, the controller is not limited to a certain brand and model. The utility model does not need to explain this. It should be noted that the computer program loaded by the controller is not within the protection scope of the utility model. The utility model does not protect computer programs. When using the utility model, all computer programs need to be loaded additionally by technicians in this field. According to the utility model, some steps can be performed sequentially or simultaneously.

[0096] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A heat exchange system, characterized in that: include: A shelf, wherein the shelf is provided with a plurality of accommodating cavities suitable for accommodating materials, and the shelf comprises a plurality of detachable door panels, wherein the door panels are used to close the accommodating cavities; A plurality of first heat exchange mechanisms, the plurality of first heat exchange mechanisms are arranged corresponding to the plurality of accommodating cavities, each of the first heat exchange mechanisms is arranged at the top or bottom of the corresponding accommodating cavity, the first heat exchange mechanism has a water inlet and a water outlet, the water inlet and the water outlet pass through the outer surface of the shelf; The first heat exchange pipeline comprises a water inlet main pipe, a water outlet main pipe, a water inlet branch pipe and a water outlet branch pipe, the water inlet main pipe and the water outlet main pipe respectively extend in the vertical direction, the water inlet branch pipe and the water outlet branch pipe are respectively arranged on the side of the door panel away from the accommodating cavity, the water inlet branch pipe is communicated with the water inlet main pipe, the water inlet branch pipe extends in the horizontal direction and is respectively connected to the water inlets of the plurality of first heat exchange mechanisms arranged in the horizontal direction, the water outlet branch pipe is communicated with the water outlet main pipe, the water outlet branch pipe extends in the horizontal direction and is respectively connected to the water outlets of the plurality of first heat exchange mechanisms arranged in the horizontal direction.

2. The heat exchange system according to claim 1, characterized in that: The shelf includes a frame, each of which is provided with a plurality of layer plates arranged and spaced apart in the vertical direction, two side plates are connected between two adjacent layer plates, the side plates are spaced apart in the horizontal direction, and two adjacent layer plates and the corresponding two side plates together form the accommodating cavity, one end of each accommodating cavity is sealed with a back plate, and the other end of each accommodating cavity is detachably provided with the door panel.

3. The heat exchange system according to claim 2, characterized in that: Also includes: A liquid supply pipeline is arranged on a side of the back plate away from the door plate, and the liquid supply pipeline is communicated with the accommodating cavity for spraying liquid on the accommodating cavity.

4. The heat exchange system according to claim 2, characterized in that: Also includes: A plurality of second heat exchange mechanisms, wherein the plurality of second heat exchange mechanisms are arranged corresponding to the plurality of accommodating chambers, and each of the second heat exchange mechanisms is arranged on the back plate and accommodated in the accommodating chamber; The second heat exchange pipeline is arranged on a side of the back plate away from the door plate, and the second heat exchange pipeline is connected to a plurality of the second heat exchange mechanisms.

5. The heat exchange system according to claim 2, characterized in that: The first heat exchange mechanism is arranged on the top surface or the bottom surface of the layer plate.

6. The heat exchange system according to claim 2, characterized in that: A bracket is provided in the accommodating cavity, and the bracket is connected to the shelf. In the vertical direction, the bracket is spaced apart from two adjacent layer boards respectively. The top of the bracket is used to support the material, and the first heat exchange mechanism is provided at the lower side of the bracket.

7. The heat exchange system according to claim 1, characterized in that: The first heat exchange mechanism is a surface cooler.

8. The heat exchange system according to claim 2, characterized in that: The water inlet is provided with a solenoid valve, and the heat exchange system further comprises: a temperature sensor, the temperature sensor being arranged on the layer plate in the accommodating cavity and being used for detecting the temperature in the accommodating cavity, A controller is electrically connected to the temperature sensor and the solenoid valve respectively, and is used to control the on and off of the solenoid valve according to the detection result of the temperature sensor.

9. The heat exchange system according to claim 8, characterized in that: The temperature sensor is arranged in the middle of the lower side of the layer plate, and the back plate is provided with a wire hole, and the connecting wire of the temperature sensor passes through the wire hole and is connected to the controller.

10. A three-dimensional warehouse, characterized in that: include: The heat exchange system according to any one of claims 1 to 9.

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