Energy storage cabinet with heat dissipation
Patent Information
- Application Number
- CN202521964932.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-11
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-09-11
AI Technical Summary
[0003]但是在使用时，现有的储能柜通过风冷散热，其气流具有死区，散热的均匀性较差，导致部分储能模块的温度较高；因此，针对上述问题提出一种具有散热的储能机柜
[0012]1.本实用新型通过设置水箱、隔板、仓体、散热模块、风机、回流管和送水管，在使用时，储能腔的内部安装多个单独的储能模块，储能模块内设有相应的液体流动通道，其通道通过管道和回流管和送水管进行连接，依靠水泵抽取冷却液，冷却液经过回流管穿过散热模块进行散热，水泵将其冷却后冷却液注入水箱，并且通过水箱上的送水管输送给单独的储能模块，散热腔的内部安装有散热模块，风机启动带动气流进行移动，依靠气流与散热模块换热降温，以此来实现其降温，依靠设置上述水冷结构其为单独的储能模块输送冷却液，因此可以便于储能模块进行冷却降温；
Smart Images
Figure CN224721446U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of energy storage equipment, specifically an energy storage cabinet with heat dissipation. Background Technology
[0002] In current technologies, energy storage cabinets mainly refer to containerized energy storage equipment, which are internally divided into an energy storage chamber and a power distribution chamber. The power distribution chamber is equipped with electrical equipment such as combiner cabinets and power distribution cabinets, while the energy storage chamber is equipped with multiple energy storage modules. The energy storage modules are connected to the electrical equipment inside the power distribution chamber. A fan is installed on the side of the energy storage chamber, which blows cold air from outside into the energy storage chamber to cool down the energy storage modules.
[0003] However, in use, existing energy storage cabinets rely on air cooling for heat dissipation, which has dead zones in its airflow and poor heat dissipation uniformity, resulting in high temperatures for some energy storage modules. Therefore, an energy storage cabinet with heat dissipation is proposed to address the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes an energy storage cabinet with heat dissipation.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The energy storage cabinet with heat dissipation described in this utility model includes a cabinet body. The cabinet body has an energy storage cavity, a heat dissipation cavity, and an electrical cavity inside. Cabinet doors are installed on the sides of the energy storage cavity, the heat dissipation cavity, and the electrical cavity. A fan is fixedly connected to the side wall of the heat dissipation cavity. An air outlet is opened on the cabinet door corresponding to the heat dissipation cavity. A partition is fixedly connected inside the heat dissipation cavity. A water tank is fixedly connected above the partition. A water supply pipe is fixedly connected to the water tank. A water pump is fixedly connected inside the heat dissipation cavity. A heat dissipation module is installed below the partition. A return pipe is installed on the side of the heat dissipation module. The water inlet of the water pump is connected to the heat dissipation module, and the water outlet of the water pump is connected to the water tank.
[0006] Preferably, the heat dissipation module includes a first cover, a second cover, and a copper pipe. The first cover and the second cover are fixedly connected to the bottom of the partition. The copper pipe is fixedly connected between the first cover and the second cover. The return pipe is fixedly connected to the first cover. A compartment is fixedly connected to the bottom of the second cover. The compartment and the second cover are connected in communication. The compartment is connected to the water inlet of the water pump.
[0007] Preferably, multiple copper tubes are provided, and heat exchange fins are fixedly attached to the surface of the copper tubes, with the heat exchange fins being arranged at an angle.
[0008] Preferably, a plurality of heat pipes are fixedly connected to the bottom of the chamber, the plurality of heat pipes are evenly distributed at the bottom of the chamber, and the top ends of the heat pipes are inserted into the interior of the chamber.
[0009] Preferably, a plurality of heat-conducting fins are fixedly attached to the surface of the heat pipe.
[0010] Preferably, the fan is located on the side of the heat dissipation module, and the water supply pipe and return pipe are inserted into the interior of the energy storage cabinet.
[0011] The advantages of this utility model are:
[0012] 1. This utility model, by setting up a water tank, partition, chamber, heat dissipation module, fan, return pipe and water supply pipe, allows multiple individual energy storage modules to be installed inside the energy storage chamber during use. Each energy storage module has a corresponding liquid flow channel, which is connected to the water supply pipe through the pipe, return pipe and water supply pipe. Coolant is drawn by a water pump, and the coolant passes through the heat dissipation module through the return pipe for heat dissipation. After being cooled by the water pump, the coolant is injected into the water tank and delivered to the individual energy storage modules through the water supply pipe on the water tank. The heat dissipation module is installed inside the heat dissipation chamber. The fan starts and drives the airflow to move, and the airflow exchanges heat with the heat dissipation module to achieve cooling. By setting up the above-mentioned water cooling structure to deliver coolant to the individual energy storage modules, it is easy to cool down the energy storage modules.
[0013] 2. This utility model, by setting heat exchange fins, facilitates heat transfer between airflow and copper pipes. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the cabinet's rear structure.
[0017] Figure 3 This is a schematic cross-sectional view of the cabinet structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the water tank structure of this utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the copper tube of this utility model.
[0020] In the diagram: 11. Cabinet; 12. Fan; 13. Air outlet; 14. Heat dissipation cavity; 15. Partition; 16. Water tank; 17. Water pump; 18. Water supply pipe; 19. Return pipe; 21. First enclosure; 22. Second enclosure; 23. Copper pipe; 24. Compartment; 3. Heat exchange fins; 4. Heat pipe; 5. Heat conduction fins; 7. Pipe joint. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0022] Specific implementation examples are given below.
[0023] Please see Figure 1-5 As shown, a heat dissipation energy storage cabinet includes a cabinet body 11. The cabinet body 11 has an energy storage cavity, a heat dissipation cavity 14, and an electrical cavity inside. Cabinet doors are installed on the sides of the energy storage cavity, the heat dissipation cavity 14, and the electrical cavity. A fan 12 is fixedly connected to the side wall of the heat dissipation cavity 14. An air outlet 13 is opened on the cabinet door corresponding to the heat dissipation cavity 14. A partition 15 is fixedly connected inside the heat dissipation cavity 14. A water tank 16 is fixedly connected above the partition 15. A water supply pipe 18 is fixedly connected to the water tank 16. A water pump 17 is fixedly connected inside the heat dissipation cavity 14. A heat dissipation module is installed below the partition 15. A return pipe 19 is installed on the side of the heat dissipation module. The water inlet of the water pump 17 is connected to the heat dissipation module, and the water outlet of the water pump 17 is connected to the water tank 16.
[0024] In use, multiple individual energy storage modules are installed inside the energy storage chamber. Each energy storage module has a corresponding liquid flow channel, which is connected to the water supply pipe 18 via a pipe, a return pipe 19, and a return water pipe 19. A water pump 17 draws coolant, which passes through the heat dissipation module via the return pipe 19 for heat dissipation. After being cooled by the water pump 17, the coolant is injected into the water tank 16 and delivered to the individual energy storage modules via the return water pipe 18 on the water tank 16. A heat dissipation module is installed inside the heat dissipation chamber 14. The fan 12 is started to drive the airflow to move, and the airflow exchanges heat with the heat dissipation module to achieve cooling. By setting up the above-mentioned water cooling structure, coolant is delivered to the individual energy storage modules, which facilitates the cooling of the energy storage modules.
[0025] Furthermore, such as Figure 1-5As shown, the heat dissipation module includes a first cover 21, a second cover 22, and copper pipes 23. The first cover 21 and the second cover 22 are fixedly connected to the bottom of the partition 15. The copper pipes 23 are fixedly connected between the first cover 21 and the second cover 22. The return pipe 19 is fixedly connected to the first cover 21. A chamber 24 is fixedly connected to the bottom of the second cover 22. The chamber 24 and the second cover 22 are connected. The chamber 24 is connected to the water inlet of the water pump 17. Multiple copper pipes 23 are provided. Heat exchange fins 3 are fixedly connected to the surface of the copper pipes 23. The heat exchange fins 3 are inclined.
[0026] In use, the heat dissipation module consists of a first cover 21, a second cover 22 and a copper pipe 23. The return pipe 19 is connected to the first cover 21, and then the second cover 22 is connected to the lower compartment 24 and then connected to the water inlet of the water pump 17. The airflow passes through the gaps in the copper pipe 23 to drive the coolant to circulate and cool down. The heat exchange fins 3 facilitate the heat transfer between the airflow and the copper pipe 23.
[0027] Furthermore, such as Figure 1-5 As shown, a plurality of heat pipes 4 are fixedly connected to the bottom of the chamber 24, and the plurality of heat pipes 4 are evenly distributed at the bottom of the chamber 24. The top ends of the heat pipes 4 are inserted into the interior of the chamber 24. A plurality of heat-conducting fins 5 are fixedly connected to the surface of the heat pipes 4. The fan 12 is located on the side of the heat dissipation module, and the water supply pipe 18 and the return pipe 19 are inserted into the interior of the energy storage cabinet.
[0028] During installation, holes are pre-drilled below the ground, and then heat pipe 4 is buried below the ground. Heat pipe 4 is used to conduct heat from the chamber 24 into the ground, thereby playing a certain auxiliary cooling role. Heat-conducting fins 5 are installed on heat pipe 4 to play an auxiliary heat conduction role.
[0029] Furthermore, such as Figure 1-5 As shown, both the water supply pipe 18 and the return pipe 19 are equipped with pipe joints. The pipe joints 7 on the water supply pipe 18 and the return pipe 19 can be conveniently connected to the water cooling pipes of the energy storage module.
[0030] Working principle: During use, multiple individual energy storage modules are installed inside the energy storage chamber. Each energy storage module has a corresponding liquid flow channel, which is connected to the water supply pipe 18 via a pipe, a return pipe 19, and a return water pipe 19. A water pump 17 draws coolant, which passes through the heat dissipation module via the return pipe 19 for cooling. After being cooled by the water pump 17, the coolant is injected into the water tank 16 and delivered to the individual energy storage modules via the return water pipe 18 on the water tank 16. A heat dissipation module is installed inside the heat dissipation chamber 14. A fan 12 drives airflow, which exchanges heat with the heat dissipation module to achieve cooling. This water-cooling structure delivers coolant to the individual energy storage modules, facilitating energy storage. The heat dissipation module is used for cooling. In use, the heat dissipation module consists of a first cover 21, a second cover 22, and a copper pipe 23. The return pipe 19 is connected to the first cover 21, and then the second cover 22 is connected to the lower chamber 24 and then connected to the water inlet of the water pump 17. The airflow passes through the gaps in the copper pipe 23 to drive the coolant to circulate and cool down. The heat exchange fins 3 are set to facilitate the heat transfer between the airflow and the copper pipe 23. During installation, holes are pre-drilled in the ground and then the heat pipe 4 is buried underground. The heat pipe 4 is used to conduct the heat in the chamber 24 into the ground, thereby playing a certain auxiliary cooling role. The heat pipe 4 is equipped with heat-conducting fins 5, which are used to assist in heat conduction.
[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A heat dissipation energy storage cabinet, comprising a cabinet body (11), wherein the cabinet body (11) is provided with an energy storage cavity, a heat dissipation cavity (14) and an electrical cavity, and cabinet doors are installed on the sides of the energy storage cavity, the heat dissipation cavity (14) and the electrical cavity; characterized in that: A fan (12) is fixedly connected to the side wall of the heat dissipation cavity (14), and an air outlet (13) is opened on the cabinet door corresponding to the heat dissipation cavity (14). A partition (15) is fixedly connected inside the heat dissipation cavity (14), and a water tank (16) is fixedly connected above the partition (15). A water supply pipe (18) is fixedly connected to the water tank (16). A water pump (17) is fixedly connected inside the heat dissipation cavity (14). A heat dissipation module is installed below the partition (15), and a return pipe (19) is installed on the side of the heat dissipation module. The water inlet of the water pump (17) is connected to the heat dissipation module, and the water outlet of the water pump (17) is connected to the water tank (16).
2. The energy storage cabinet with heat dissipation according to claim 1, characterized in that: The heat dissipation module includes a first cover (21), a second cover (22), and a copper pipe (23). The first cover (21) and the second cover (22) are fixedly connected to the bottom of the partition (15). The copper pipe (23) is fixedly connected between the first cover (21) and the second cover (22). The return pipe (19) is fixedly connected to the first cover (21). A chamber (24) is fixedly connected to the bottom of the second cover (22). The chamber (24) and the second cover (22) are connected. The chamber (24) is connected to the water inlet of the water pump (17).
3. The energy storage cabinet with heat dissipation according to claim 2, characterized in that: Multiple copper tubes (23) are provided, and heat exchange fins (3) are fixedly attached to the surface of the copper tubes (23). The heat exchange fins (3) are arranged at an angle.
4. The energy storage cabinet with heat dissipation according to claim 3, characterized in that: Multiple heat pipes (4) are fixed to the bottom of the chamber (24). The multiple heat pipes (4) are evenly distributed at the bottom of the chamber (24), and the top of the heat pipes (4) are inserted into the interior of the chamber (24).
5. The energy storage cabinet with heat dissipation according to claim 4, characterized in that: Multiple heat-conducting fins (5) are fixed to the surface of the heat pipe (4).
6. The energy storage cabinet with heat dissipation according to claim 1, characterized in that: The fan (12) is located on the side of the heat dissipation module, and the water supply pipe (18) and return pipe (19) are inserted into the interior of the energy storage cabinet.