A cooling device for energy storage power station container

Abstract

The utility model discloses a cooling device for an energy storage power station container, comprising a main air pipe vertically fixed in the center of the energy storage container, the left and right ends of the main air pipe are fixedly connected with air distribution pipes arranged in the horizontal direction, the air distribution pipes are provided with air holes, the upper end of the main air pipe passes through the top wall of the energy storage container and is connected with a three-way valve, and the other two outlets of the three-way valve are respectively connected with an exhaust fan and an air refrigeration machine fixed on the energy storage container through pipelines. The utility model extracts the hot air inside the energy storage container through the exhaust fan, and then uses the air refrigeration machine to inject cold air into the energy storage container, thereby realizing rapid heat dissipation and cooling inside the energy storage container.

Description

Technical Field

[0001] The utility model relates to a cooling device for a container of an energy storage power station, belonging to the technical field of auxiliary devices for energy storage equipment. Background Art

[0002] Energy storage containers use containers as a good carrier to better provide uninterrupted power for various equipment. Energy storage containers mainly consist of two parts, mainly the electrical compartment and the battery compartment. Energy storage containers are an innovative energy storage device that can effectively solve energy storage and supply problems. This type of container uses advanced energy storage technology to store electrical energy and release it when needed, providing stable power support for various energy systems. Energy storage containers can be used in various fields, from industrial production to emergency backup power supply, and can play an important role.

[0003] The batteries inside the energy storage container will release a lot of heat during the charging and discharging process. And because the energy storage container is installed on the foundation and is exposed to direct sunlight, especially in summer, the energy storage container often faces the problem of excessive internal temperature. The temperature inside the energy storage container will rise rapidly, causing the energy storage equipment to overheat, thus affecting its performance and life. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a cooling device for a container of an energy storage power station to solve the technical problems existing in the above-mentioned prior art.

[0005] The technical solution adopted by the utility model is: a cooling device for an energy storage power station container, comprising a main air pipe vertically fixed in the center of the energy storage container, the left and right ends of the main air pipe are fixedly connected with branch air pipes arranged in the horizontal direction, the branch air pipes are provided with air holes, the upper end of the main air pipe passes through the top wall of the energy storage container and is connected with a three-way valve, and the other two outlets of the three-way valve are respectively connected with an exhaust fan and an air refrigeration machine fixed on the energy storage container through pipelines.

[0006] Preferably, the exhaust fan is installed on the top of the energy storage container, and the air cooler is installed on the side wall of the energy storage container.

[0007] Preferably, the number of the air distribution pipes is set to more than 2 rows, and they are dense at the top and sparse at the bottom; the openings of the air holes decrease from large to small from one end of the air distribution pipe close to the main air pipe to the end of the air distribution pipe far from the main air pipe, and the distance decreases from dense to sparse.

[0008] Preferably, the air outlets are arranged in pairs on the air distribution pipe and are symmetrically arranged front to back about the axis of the air distribution pipe.

[0009] Preferably, the top and outer side walls of the energy storage container are covered with a covering layer, and the covering layer is made of a water-absorbing material.

[0010] Preferably, a main water pipe arranged in a horizontal direction is installed on the top of the energy storage container, a second nozzle facing vertically downward is arranged on the left and right sides of the energy storage container, and a first nozzle facing upward is arranged on the remaining part. The main water pipe is connected to a water pump through a pipeline, and the water pump is connected to a water source.

[0011] Beneficial effects of the utility model:

[0012] 1. Compared with the prior art, the utility model extracts the hot air inside the energy storage container through the exhaust fan, and then uses the air refrigeration machine to inject cold air into the energy storage container, thereby achieving rapid heat dissipation and cooling inside the energy storage container.

[0013] 2. Compared with the prior art, the water pump in the utility model absorbs water and wets the fireproof sponge through the main water pipe and the nozzle, which has the effect of heat insulation for the energy storage container and also has the effect of fire prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0016] The reference numerals in the drawings of the specification include: energy storage container 10, main air pipe 20, branch air pipe 21, air hole 22, three-way valve 23, exhaust fan 24, air refrigerator 35, covering layer 30, water pipe 31, first nozzle 32, second nozzle 33. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Embodiment 1:

[0019] A cooling device for a container of an energy storage power station, such as Figure 1 As shown, it includes a main air pipe 20 vertically fixed in the center of the energy storage container 10, the upper end of the main air pipe 20 passes through the top wall of the energy storage container 10 and is connected to a three-way valve 23, and the other two outlets of the three-way valve 23 are respectively connected to an exhaust fan 24 and an air refrigerator 35 fixed on the energy storage container 10 through pipelines, wherein the exhaust fan 24 is installed on the top of the energy storage container 10, and the air refrigerator 35 is installed on the right side wall of the energy storage container 10, and the air refrigerator 35 and the exhaust fan 24 are far away from each other to prevent the air refrigerator 35 from inhaling hot air discharged from the exhaust fan 24;

[0020] like Figure 1 As shown, the left and right ends of the main air pipe 20 are fixedly connected with branch air pipes 21 arranged in the horizontal direction. Since the hot air goes upward, the hot air gathers more at the top than at the bottom. Therefore, in this embodiment, the number of branch air pipes 21 is set to 4 rows, and they are dense at the top and sparse at the bottom; air holes 22 are provided on the branch air pipes 21. Since the hot air in the middle of the energy storage container 10 dissipates slower than that in the surroundings, more hot air gathers in the middle. Therefore, the opening of the air holes 22 is from large to small from one end of the branch air pipe 21 close to the main air pipe 20 to the end of the branch air pipe 21 away from the main air pipe 20, and the distance is from dense to sparse; the air outlets in this embodiment are arranged in pairs on the branch air pipe 21 and are symmetrically arranged front to back about the axis of the branch air pipe 21.

[0021] First, after the hot air inside the energy storage container 10 is extracted by the exhaust fan 24 , cold air is injected into the energy storage container 10 by the air refrigeration machine 35 , thereby achieving rapid heat dissipation and cooling inside the energy storage container 10 .

[0022] like Figure 1-Figure 2 As shown, the top and outer side wall of the energy storage container 10 are covered with a covering layer 30, which is made of a water-absorbing material. In this embodiment, the covering layer 30 is a fireproof sponge. A main water pipe 31 arranged in a horizontal direction is installed on the top of the energy storage container 10. A second nozzle 33 facing vertically downward is arranged on the left and right sides of the energy storage container 10, and a plurality of first nozzles 32 facing upward are arranged on the remaining parts. The main water pipe 31 is connected to a water pump through a pipeline, and the water pump is connected to a water source.

[0023] The water pump absorbs water and wets the fireproof sponge through the main water pipe 31 and the nozzle, which plays a role of heat insulation for the energy storage container 10 and also has a fireproof effect.

[0024] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A cooling device for a container of an energy storage power station, characterized in that: It comprises a main air pipe vertically fixed in the center of the energy storage container, the left and right ends of the main air pipe are fixedly connected with branch air pipes arranged in the horizontal direction, the branch air pipes are provided with air holes, the upper end of the main air pipe passes through the top wall of the energy storage container and is connected with a three-way valve, and the other two outlets of the three-way valve are respectively connected with an exhaust fan and an air refrigerator fixed on the energy storage container through pipelines.

2. The cooling device for energy storage power station container according to claim 1, characterized in that: The exhaust fan is installed on the top of the energy storage container, and the air cooler is installed on the side wall of the energy storage container.

3. The cooling device for energy storage power station container according to claim 1, characterized in that: The number of the air distribution pipes is set to be more than 2 rows, and they are dense at the top and sparse at the bottom; the openings of the air holes are from large to small from one end of the air distribution pipe close to the main air pipe to the end of the air distribution pipe far from the main air pipe, and the distance is from dense to sparse.

4. The cooling device for energy storage power station container according to claim 3 is characterized in that: The openings of the air holes are arranged in pairs on the air distribution pipe and are symmetrically arranged front to back about the axis of the air distribution pipe.

5. The cooling device for energy storage power station container according to claim 1, characterized in that: The top and the outer side wall of the energy storage container are covered with a covering layer, and the covering layer is made of a water-absorbing material.

6. The cooling device for energy storage power station container according to claim 5, characterized in that: A main water pipe arranged in a horizontal direction is installed on the top of the energy storage container. A second nozzle facing vertically downward is arranged on the left and right sides of the energy storage container, and a first nozzle facing upward is arranged on the remaining part. The main water pipe is connected to a water pump through a pipeline, and the water pump is connected to a water source.

Images