CN220510107U

CN220510107U - Heat dissipation structure

Info

Publication number: CN220510107U
Application number: CN202322046893.0U
Authority: CN
Inventors: 方辉
Original assignee: Liaoning Kangwei Electromechanical Engineering Co ltd
Current assignee: Liaoning Kangwei Electromechanical Engineering Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-20
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a heat dissipation structure, comprising: the top end of the container, the water-cooled refrigerator is provided with a circulating assembly; the circulating assembly is used for being matched with the cooling pipe; the energy accumulator is arranged at the center position of the inner side of the container, and an air cooling assembly is arranged at the position corresponding to the energy accumulator on one side of the inner side of the container. According to the heat radiation structure provided by the utility model, the circulating assembly capable of cooling the inner space of the container and the air cooling assembly capable of cooling the energy accumulator are arranged on the container, the water pump is started, so that cooling liquid in the water-cooled refrigerator is sucked into the cooling pipe in the container for circulation, the space temperature is kept constant, the motor is started, high temperature generated when the energy accumulator stores energy is blown away, the heat radiation effect on the container and the energy accumulator is improved through double cooling of the cooling pipe and the air cooling fan, and the service life of the energy accumulator and the use effect of the device are further improved.

Description

Heat dissipation structure

Technical Field

The utility model relates to the technical field of energy storage system containers, in particular to a heat dissipation structure.

Background

The energy storage system is an essential important part for improving the conventional energy power generation and transmission efficiency and peak clipping and valley filling in the power grid, meanwhile, the energy storage system can also form an intelligent wind-light energy storage grid system together with new energy systems such as photovoltaic power generation and wind power generation, the energy storage system has the advantages of improving the energy utilization efficiency, improving the electric energy quality, reflecting green environmental protection and the like, and at present, the most adopted energy storage system in the market is a container type energy storage system which mainly comprises a container and a plurality of battery clusters arranged in the container.

As disclosed in chinese patent (CN 211700494U), the heat dissipation structure of the container type energy storage power station comprises an energy storage box body, an energy storage device is arranged in the energy storage box body, a protective cover is arranged at the upper end of the energy storage box body, a first motor is arranged on the right side of an inner cavity of the protective cover, a driving screw is arranged at the left end of the first motor, a sliding block is movably connected to the driving screw, a guide plate is arranged at the lower end of the sliding block, a mounting seat is fixedly arranged at the lower end of the guide plate, a second motor is arranged at the upper end of an inner cavity of the mounting seat, an impeller is fixedly sleeved at the lower end of the second motor, lug seats are symmetrically arranged at the left side and the right side of the upper end of the inner cavity of the energy storage box body, air guide plates are connected to the lower end of the lug seats through pins, and ventilation openings are respectively arranged at the left end and the right end of the energy storage box body. This kind of container type energy storage power station heat radiation structure through setting up sliding block, drive screw, aviation baffle, reset spring, deflector and mount pad structure, under the effect of second motor, can drive the impeller rotatory, simultaneously, through first motor effect sliding block about on drive screw, drive the impeller from left to right or from right to left to container type energy storage power station left and right sides tip heat dissipation treatment, not only can increase the heat radiating area of energy storage power station, make container type energy storage power station's temperature field evenly distributed, and through aviation baffle and reset spring setting, can play the effect to the wind direction, the heat of container type energy storage power station has been reduced, reach the effect that improves energy storage system efficiency and life-span.

In summary, the following technical problems exist in the prior art: the existing energy storage system container is usually placed in the field, direct irradiation of external sunlight can lead to integral temperature rise in the container in summer, so that the temperature rise in the energy storage system container comes from the high temperature generated by direct irradiation of external sunlight on one hand and the high temperature generated by operation of an energy accumulator in the container on the other hand, the existing heat dissipation system in the energy storage system container can only conduct heat dissipation on the container or the energy accumulator alone, the heat dissipation effect is not strong, and the heat dissipation effect is poor.

Disclosure of Invention

Based on this, it is necessary to provide a heat radiation structure, through set up the circulation subassembly that can cool down container inner space and the forced air cooling subassembly that cools down to the energy storage on the container, when using the device, start the water pump, make the coolant liquid in the water-cooled refrigerator be inhaled the cooling tube in the container and circulate, reduce the temperature in the container, make the space temperature in the container keep invariable, start the motor, drive forced air cooling frame and forced air cooling fan round trip movement about one side of energy storage, blow the high temperature that produces when energy storage, cool down the energy storage by the forced air cooling, double cooling through cooling tube and forced air cooling fan improves the radiating effect to container and energy storage, further improve the life of energy storage and the result of use of device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a heat dissipation structure is applied to an energy storage system container.

The heat dissipation structure specifically comprises:

the container is characterized in that one end of the inner side of the container is provided with a water-cooling refrigerator, and the top end of the water-cooling refrigerator is provided with a circulating assembly;

a cooling tube disposed at a location inside the container, the circulation assembly for use with the cooling tube;

the energy accumulator is arranged at the center position of the inner side of the container, an air cooling assembly is arranged at the position, corresponding to the energy accumulator, of one side of the inner side of the container, and the air cooling assembly is used for being matched with the energy accumulator.

As a preferred implementation mode of the heat radiation structure provided by the utility model, the circulating assembly comprises a circulating water outlet pipe, a pressurizing connecting pipe, a water pump and a pressurizing water inlet pipe, wherein one end of the top end of the water-cooled refrigerator is fixedly connected with the water pump, one side of the water pump is provided with the pressurizing water inlet pipe, the outer side of the pressurizing water inlet pipe is fixedly connected with the pressurizing connecting pipe, one side of the pressurizing connecting pipe, which is far away from the water pump, is fixedly connected with the circulating water outlet pipe, and the bottom end of the circulating water outlet pipe is fixedly connected with the water-cooled refrigerator.

As a preferred implementation mode of the heat radiation structure provided by the utility model, the circulating assembly further comprises a pressurized water outlet pipe, a connecting sleeve and a fixed connecting pipe, wherein one end of the water pump is provided with the pressurized water outlet pipe, the outer side of the pressurized water outlet pipe is movably connected with the connecting sleeve, and one end of the connecting sleeve, which is far away from the water pump, is in threaded connection with the fixed connecting pipe.

As a preferred implementation mode of the heat radiation structure provided by the utility model, the circulating assembly further comprises a fixed circulating pipe and a circulating water inlet pipe, wherein one end of the fixed circulating pipe, which is far away from the water pump, is fixedly connected with the fixed circulating pipe, the fixed circulating pipe is fixedly connected with the water inlet of the cooling pipe, the outer side of the cooling pipe is positioned in one side of the container, the top end and the bottom end of the container and the two sides of the container, one side, which is far away from the water pump, of the top end of the water-cooled refrigerator is fixedly connected with the circulating water inlet pipe, and the water outlet of the cooling pipe is fixedly connected with the circulating water inlet pipe.

As a preferred implementation mode of the heat radiation structure provided by the utility model, the air cooling assembly comprises a base, a first lifting frame, a lifting screw and a motor, wherein the base is fixedly connected to the inner side of the container and positioned at one end of the energy accumulator, the first lifting frame is fixedly connected to the top end of the base, the lifting screw is rotatably connected to the inner side of the first lifting frame, the motor is fixedly connected to the inner side of the base, and the output end of the motor penetrates through the base and the first lifting frame and is fixedly connected with the lifting screw.

As a preferred implementation mode of the heat radiation structure provided by the utility model, the air cooling assembly further comprises a second lifting frame, a stand column, a threaded sleeve and a lifting sleeve, wherein the second lifting frame is fixedly connected to the inner side of the container and positioned at the other end of the energy accumulator, the stand column is fixedly connected to the inner side of the second lifting frame, the threaded sleeve is connected to the outer side of the top end of the lifting screw rod in a threaded manner, and the lifting sleeve is connected to the outer side of the top end of the stand column in a sliding manner.

As a preferred implementation mode of the heat dissipation structure provided by the utility model, the air cooling assembly further comprises air cooling columns, air cooling frames and air cooling fans, wherein the air cooling columns are fixedly connected to one end of the threaded sleeve close to the second lifting frame and one end of the lifting sleeve close to the first lifting frame, the air cooling frames are fixedly connected between the two air cooling columns, and a plurality of air cooling fans are arranged on the inner sides of the air cooling frames.

Compared with the prior art, the utility model has the following beneficial effects:

according to the heat radiation structure provided by the utility model, the circulating assembly capable of cooling the inner space of the container and the air cooling assembly capable of cooling the energy storage device are arranged on the container, when the heat radiation structure is used, the water pump is started, so that cooling liquid in the water-cooled refrigerator is sucked into the cooling pipe in the container for circulation, the temperature in the container is reduced, the space temperature in the container is kept constant, the motor is started, the air cooling frame and the air cooling fan are driven to move up and down on one side of the energy storage device, the high temperature generated during energy storage of the energy storage device is blown away, the energy storage device is cooled by air, the heat radiation effect on the container and the energy storage device is improved through double cooling of the cooling pipe and the air cooling fan, and the service life of the energy storage device and the service effect of the energy storage device are further improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of a heat dissipation structure according to the present utility model;

fig. 2 is a schematic sectional view of a heat dissipation structure container according to the present utility model;

FIG. 3 is a schematic view of a heat dissipation structure circulation assembly according to the present utility model;

fig. 4 is a schematic structural diagram of an air cooling assembly with a heat dissipation structure according to the present utility model.

The labels in the figures are illustrated below:

1. a container; 2. a water-cooled refrigerator; 3. a circulating water outlet pipe; 4. a pressurizing connecting pipe; 5. a water pump; 6. a pressurized water inlet pipe; 7. a pressurized water outlet pipe; 8. a connecting sleeve; 9. fixing the connecting pipe; 10. fixing a circulating pipe; 11. a cooling tube; 12. a circulating water inlet pipe; 13. an energy storage; 14. a base; 15. a first lifting frame; 16. lifting screw rods; 17. a motor; 18. a second lifting frame; 19. a column; 20. a threaded sleeve; 21. lifting the sleeve; 22. an air cooling column; 23. an air cooling frame; 24. and (5) an air cooling fan.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, the existing energy storage system container is usually placed in the field, and the direct irradiation of external sunlight can cause the overall temperature inside the container to rise in the high temperature in summer, so that the temperature rise in the energy storage system container comes from the high temperature generated by the direct irradiation of external sunlight on one hand, and the high temperature generated by the working of the energy storage device in the container on the other hand, the heat dissipation system in the existing energy storage system container can only conduct heat dissipation on the container or the energy storage device alone, and the heat dissipation effect is not strong, and the heat dissipation effect is not good.

In order to solve the technical problem, the utility model provides a heat dissipation structure which is applied to an energy storage system container.

Specifically, referring to fig. 1 to 3, the heat dissipation structure specifically includes:

the container 1, one end of the inner side of the container 1 is provided with a water-cooled refrigerator 2, and the top end of the water-cooled refrigerator 2 is provided with a circulating assembly;

a cooling pipe 11 provided at a position inside the container 1, the circulation assembly for use with the cooling pipe 11;

the energy accumulator 13 is arranged at the center position of the inner side of the container 1, an air cooling assembly is arranged at the position, corresponding to the energy accumulator 13, of one side of the inner side of the container 1, and the air cooling assembly is used for being matched with the energy accumulator 13.

According to the heat radiation structure provided by the utility model, the circulating assembly capable of cooling the inner space of the container 1 and the air cooling assembly capable of cooling the energy storage device 13 are arranged on the container 1, when the heat radiation structure is used, the water pump 5 is started, so that cooling liquid in the water-cooled refrigerator 2 is sucked into the cooling pipe 11 in the container 1 for circulation, the temperature in the container 1 is reduced, the space temperature in the container 1 is kept constant, the motor 17 is started, the air cooling frame 23 and the air cooling fan 24 are driven to move up and down on one side of the energy storage device 13, the high temperature generated during energy storage of the energy storage device 13 is blown away, the air cooling of the energy storage device 13 is carried out, the heat radiation effect on the container 1 and the energy storage device 13 is improved through double cooling of the cooling pipe 11 and the air cooling fan 24, and the service life of the energy storage device 13 is further prolonged.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1:

referring to fig. 1-3, a heat dissipation structure includes: the container 1, in order to conveniently refrigerate the coolant, one end of the inner side of the container 1 is provided with a water-cooled refrigerator 2, and the top end of the water-cooled refrigerator 2 is provided with a circulating assembly; a cooling pipe 11 provided at a position inside the container 1, the circulation assembly for use with the cooling pipe 11; the energy accumulator 13 is arranged at the center position of the inner side of the container 1, an air cooling assembly is arranged at the position, corresponding to the energy accumulator 13, of one side of the inner side of the container 1, and the air cooling assembly is used for being matched with the energy accumulator 13.

Referring to fig. 2 and 3, the circulation assembly comprises a circulation water outlet pipe 3, a pressurization connecting pipe 4, a water pump 5 and a pressurization water inlet pipe 6, in order to conveniently pump the cooling liquid in the water-cooled refrigerator 2 into the cooling pipe 11 for circulation use, one end of the top end of the water-cooled refrigerator 2 is fixedly connected with the water pump 5, in order to conveniently pump the cooling liquid in the water-cooled refrigerator 2, one side of the water pump 5 is provided with the pressurization water inlet pipe 6, the outside of the pressurization water inlet pipe 6 is fixedly connected with the pressurization connecting pipe 4, one side of the pressurization connecting pipe 4 away from the water pump 5 is fixedly connected with the circulation water outlet pipe 3, and the bottom end of the circulation water outlet pipe 3 is fixedly connected with the water-cooled refrigerator 2. The circulation assembly further comprises a pressurized water outlet pipe 7, a connecting sleeve 8 and a fixed connecting pipe 9, wherein the pressurized water outlet pipe 7 is arranged at one end of the water pump 5, the pressurized water outlet pipe 7 is movably connected with the connecting sleeve 8 at the outer side of the pressurized water outlet pipe 7 for being conveniently connected and fixed with the cooling pipe 11, and the fixed connecting pipe 9 is connected with one end of the connecting sleeve 8 far away from the water pump 5 in a threaded manner. The circulation assembly further comprises a fixed circulation pipe 10 and a circulation water inlet pipe 12, one end, far away from the water pump 5, of the fixed connection pipe 9 is fixedly connected with the fixed circulation pipe 10, the fixed circulation pipe 10 is fixedly connected with a water inlet of the cooling pipe 11, the outer side of the cooling pipe 11 is located inside one side of the container 1, inside the top end and the bottom end of the container 1 and inside two sides of the container 1, cooling liquid with increased temperature is conveniently returned into the water-cooled refrigerator 2, one side, far away from the water pump 5, of the top end of the water-cooled refrigerator 2 is fixedly connected with the circulation water inlet pipe 12, and a water outlet of the cooling pipe 11 is fixedly connected with the circulation water inlet pipe 12.

The heat radiation structure that this embodiment provided is through simple water-cooling refrigerator 2 to the cooling liquid cooling plus water circulation system, has realized keeping invariable automated process to the interior temperature of container 1, reduces the inside whole temperature of container 1, makes things convenient for container 1 to keep the invariable of interior temperature of container 1 under the direct irradiation of high temperature, reduces energy storage 13 by outside high temperature influence, has further improved the radiating effect of device, has improved the result of use of device.

Example 2:

to the further optimization of the heat radiation structure that embodiment 1 provided, specifically, as shown in fig. 1, 4, in order to conveniently cool down energy storage 13, the forced air cooling subassembly includes base 14, first crane 15, lifting screw 16 and motor 17, and the inboard of container 1 just is located the one end fixedly connected with base 14 of energy storage 13, the top fixedly connected with first crane 15 of base 14, the inboard rotation of first crane 15 is connected with lifting screw 16, the inboard fixedly connected with motor 17 of base 14, in order to conveniently drive lifting screw 16 rotation, the output of motor 17 runs through base 14 and first crane 15 and lifting screw 16 fixed connection. The air cooling assembly further comprises a second lifting frame 18, a stand column 19, a threaded sleeve 20 and a lifting sleeve 21, wherein the second lifting frame 18 is fixedly connected to the inner side of the container 1 and positioned at the other end of the energy accumulator 13, the stand column 19 is fixedly connected to the inner side of the second lifting frame 18, the threaded sleeve 20 is connected to the outer side of the top end of the lifting screw 16 in a threaded manner, and the lifting sleeve 21 is connected to the outer side of the top end of the stand column 19 in a sliding manner. The air cooling assembly further comprises an air cooling column 22, an air cooling frame 23 and an air cooling fan 24, the air cooling frame 23 and the air cooling fan 24 are fixedly connected with the air cooling column 22 at one end of the threaded sleeve 20, which is close to the second lifting frame 18, and at one end of the lifting sleeve 21, which is close to the first lifting frame 15, in order to facilitate the air cooling fan 24 to move up and down at one side of the energy accumulator 13, the air cooling frame 23 is fixedly connected between the two air cooling columns 22, and a plurality of air cooling fans 24 are arranged at the inner side of the air cooling frame 23.

Through above-mentioned structural design, be convenient for directly cool down to energy storage 13, blow off the temperature direct that produces energy storage 13 in the use for the temperature of energy storage 13 when using remains invariable, improves the life of energy storage 13, further improves the result of use of device.

The use process of the heat dissipation structure provided by the utility model is as follows: connecting the device with an internal power supply, injecting cooling liquid into the water-cooled refrigerator 2, starting the water-cooled refrigerator 2 to cool the cooling liquid in the water-cooled refrigerator 2 all the time, starting the water pump 5 to pump the cooling liquid out of the water-cooled refrigerator 2 through the water pump 5 to pressurize the cooling liquid, and then inputting the cooling liquid pumped out of the water-cooled refrigerator 2 into the cooling pipe 11 through the connecting sleeve 8 and the fixed circulating pipe 10 by the water pump 5, cooling the container 1 through the cooling pipe 11 by the cooling liquid with lower temperature, gradually increasing the temperature of the cooling liquid along with the flowing of the cooling liquid in the cooling pipe 11, and further circulating the cooling liquid once in the cooling pipe 11 through the water outlet of the cooling pipe 11 into the container 1 through the circulating water inlet pipe 12, so that the container 1 continuously cools the cooling liquid in the container 1.

When cooling the container 1 by using the cooling liquid, the motor 17 is started, and the air cooling fan 24 is started at the same time, so that the output end of the motor 17 drives the lifting screw 16 to rotate, and then the air cooling frame 23 and the air cooling fan 24 are driven to move up and down on one side of the energy accumulator 13 through the threaded sleeve 20 and the lifting sleeve 21, so that the air cooling fan 24 blows away heat generated by the energy accumulator 13, and cooling is performed.

Claims

1. A heat dissipating structure, comprising:

the container (1), one end of the inner side of the container (1) is provided with a water-cooled refrigerator (2), and the top end of the water-cooled refrigerator (2) is provided with a circulating assembly;

-a cooling tube (11) arranged at a position inside the container (1), the circulation assembly being intended for use with the cooling tube (11);

the energy accumulator (13) is arranged at the center position of the inner side of the container (1), an air cooling assembly is arranged at the position, corresponding to the energy accumulator (13), of one side of the inner side of the container (1), and the air cooling assembly is used for being matched with the energy accumulator (13).

2. The heat radiation structure according to claim 1, wherein the circulation assembly comprises a circulation water outlet pipe (3), a pressurization connecting pipe (4), a water pump (5) and a pressurization water inlet pipe (6), one end fixedly connected with water pump (5) at the top end of the water-cooled refrigerator (2), one side of the water pump (5) is provided with the pressurization water inlet pipe (6), the outside fixedly connected with pressurization connecting pipe (4) of pressurization water inlet pipe (6), one side fixedly connected with circulation water outlet pipe (3) of water pump (5) is kept away from to pressurization connecting pipe (4), the bottom and the water-cooled refrigerator (2) of circulation water outlet pipe (3) are fixedly connected.

3. The heat radiation structure according to claim 2, wherein the circulation assembly further comprises a pressurized water outlet pipe (7), a connecting sleeve (8) and a fixed connecting pipe (9), the pressurized water outlet pipe (7) is arranged at one end of the water pump (5), the connecting sleeve (8) is movably connected to the outer side of the pressurized water outlet pipe (7), and the fixed connecting pipe (9) is connected to one end of the connecting sleeve (8) far away from the water pump (5) through threads.

4. The heat radiation structure according to claim 3, wherein the circulation assembly further comprises a fixed circulation pipe (10) and a circulation water inlet pipe (12), one end of the fixed connection pipe (9) away from the water pump (5) is fixedly connected with the fixed circulation pipe (10), the fixed circulation pipe (10) is fixedly connected with a water inlet of the cooling pipe (11), the outer side of the cooling pipe (11) is positioned in the container (1) on one side, the top end and the bottom end of the container (1) and the two sides of the container (1), one side of the top end of the water-cooled refrigerator (2) away from the water pump (5) is fixedly connected with the circulation water inlet pipe (12), and a water outlet of the cooling pipe (11) is fixedly connected with the circulation water inlet pipe (12).

5. The heat dissipation structure according to claim 1, wherein the air cooling assembly comprises a base (14), a first lifting frame (15), a lifting screw (16) and a motor (17), the base (14) is fixedly connected to the inner side of the container (1) and located at one end of the energy accumulator (13), the first lifting frame (15) is fixedly connected to the top end of the base (14), the lifting screw (16) is rotatably connected to the inner side of the first lifting frame (15), the motor (17) is fixedly connected to the inner side of the base (14), and the output end of the motor (17) penetrates through the base (14) and the first lifting frame (15) to be fixedly connected with the lifting screw (16).

6. The heat dissipation structure according to claim 5, wherein the air cooling assembly further comprises a second lifting frame (18), a stand column (19), a threaded sleeve (20) and a lifting sleeve (21), the second lifting frame (18) is fixedly connected to the inner side of the container (1) and located at the other end of the energy accumulator (13), the stand column (19) is fixedly connected to the inner side of the second lifting frame (18), the threaded sleeve (20) is connected to the outer side of the top end of the lifting screw (16), and the lifting sleeve (21) is slidably connected to the outer side of the top end of the stand column (19).

7. The heat dissipation structure according to claim 6, wherein the air cooling assembly further comprises an air cooling column (22), an air cooling frame (23) and an air cooling fan (24), the air cooling column (22) is fixedly connected to one end of the threaded sleeve (20) close to the second lifting frame (18) and one end of the threaded sleeve (21) close to the first lifting frame (15), the air cooling frame (23) is fixedly connected between two air cooling columns (22), and a plurality of air cooling fans (24) are arranged on the inner side of the air cooling frame (23).