Efficient heat management energy storage device

Abstract

The utility model relates to the technical field of energy storage devices, in particular to an efficient heat management energy storage device which comprises a box body, a box door is movably installed at the front end of the box body through hinges, an air cooling mechanism is detachably installed at the rear end of the box body, a water cooling mechanism is arranged in the box body, and the water cooling mechanism is located behind the air cooling mechanism. According to the efficient heat management energy storage device, the heat dissipation fan works to carry out air cooling on the battery pack installed in the box body, cooling liquid in the cooling liquid storage box is made to carry out water cooling on the battery pack in the box body through the cold water pipe, air cooling and water cooling are combined, the heat dissipation effect of the battery pack in the box body is improved, and the service life of the battery pack is prolonged. Therefore, effective heat dissipation efficiency is kept, the temperature of the battery pack in the box body is prevented from being too high, the heat dissipation effect is good, meanwhile, the heat dissipation fan can be rapidly disassembled and assembled, wiping and cleaning are convenient, the structure is simple, and use is convenient and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage devices, in particular to a high-efficiency thermal management energy storage device. Background Art

[0002] With the vigorous development of new energy, the clean development of electricity will inevitably accelerate, and renewable energy, mainly wind power and photovoltaic power generation, will usher in accelerated development. As a key supporting technology for a high proportion of renewable energy, battery energy storage technology is indispensable in promoting the low-carbon transformation of electricity.

[0003] In the prior art, the cooling device of the efficient thermal management energy storage device is usually a cooling fan, which is usually fixed inside the box by bolts. It needs to be disassembled for cleaning and maintenance, which is time-consuming and laborious. In addition, the heat exchange efficiency is low and the use effect is not ideal if the heat is only dissipated by the cooling fan. Therefore, we propose a highly efficient thermal management energy storage device. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-efficiency thermal management energy storage device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-efficiency thermal management energy storage device comprises a box body, wherein a box door is movably installed at the front end of the box body through hinges, an air cooling mechanism is detachably installed at the rear end of the box body, a water cooling mechanism is arranged in the box body, and the water cooling mechanism is located behind the air cooling mechanism.

[0007] Preferably, the air cooling mechanism includes a sealing plate, the upper and lower ends of the sealing plate are integrally formed with card blocks, both of the card blocks are provided with card connectors, a protective net is embedded in the sealing plate, handles are fixedly installed at the rear ends of the two card blocks, a support frame is commonly fixedly installed at the front ends of the two card blocks, a cooling fan is detachably installed in the support frame, and the cooling fan is located behind the water cooling mechanism.

[0008] Preferably, two slide grooves are arranged in the block, and the rear inner walls of the two slide grooves are both provided with guide grooves.

[0009] Preferably, the clamping member includes a slider, two of which are provided and are slidably connected in two slide grooves respectively, two springs are fixedly installed at the opposite ends of the two sliders, and one end of the spring away from the slider is fixedly connected to the inner wall of the slide groove, two plug rods are fixedly installed at one end of the two sliders away from the spring, and the two plug rods penetrate the slide groove and extend to the outside of the card block, and guide rods are fixedly installed at the rear ends of the two sliders, and the guide rods are slidably connected to the guide groove.

[0010] Preferably, the water cooling mechanism comprises a coolant storage box and a cold water pipe, the coolant storage box is fixedly mounted on the upper end of the box body, and the cold water pipe is fixedly mounted in the box body and is located in front of the cooling fan.

[0011] Preferably, the coolant storage tank is arranged in an S-shaped structure, and the input end and the output end of the cold water pipe are both connected to the interior of the coolant storage tank.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The cooling fan is used to cool the battery pack installed inside the box by air, and the coolant in the coolant storage box is used to cool the battery pack inside the box by water through the cold water pipe. The air cooling and water cooling are combined to improve the heat dissipation effect of the battery pack in the box, thereby maintaining effective heat dissipation efficiency, preventing the battery pack in the box from being overly hot, and achieving good heat dissipation effect.

[0014] 2. When the cooling fan needs to be cleaned and maintained, squeeze the two guide rods on the same side, use the spring compression to make the slider slide in the slide groove, store the plug rod in the slide groove, and then separate the air cooling mechanism from the rear end of the box body through the card block to remove the cooling fan from the box body. The cooling fan can be taken out of the box body, and can be wiped and cleaned conveniently, and can be quickly installed and fixed. The structure is simple, and it is convenient and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency thermal management energy storage device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an air cooling mechanism of a high-efficiency thermal management energy storage device of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between a card connector and a card block of a high-efficiency thermal management energy storage device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a water cooling mechanism of a high-efficiency thermal management energy storage device.

[0019] In the figure: 1. box body; 2. box door; 3. air cooling mechanism; 4. water cooling mechanism; 5. sealing plate; 6. block; 7. protective net; 8. support frame; 9. cooling fan; 10. connector; 11. handle; 41. coolant storage tank; 42. cold water pipe; 61. slide groove; 62. guide groove; 101. slide block; 102. guide rod; 103. plug rod; 104. spring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A high-efficiency thermal management energy storage device comprises a box body 1, a box door 2 is movably installed at the front end of the box body 1 through a hinge, an air cooling mechanism 3 is detachably installed at the rear end of the box body 1, a water cooling mechanism 4 is arranged in the box body 1, and the water cooling mechanism 4 is located behind the air cooling mechanism 3.

[0025] In this embodiment, the air cooling mechanism 3 includes a sealing plate 5, the upper and lower ends of the sealing plate 5 are integrally formed with a card block 6, the two card blocks 6 are provided with a card connector 10, the sealing plate 5 is inlaid with a protective net 7, the rear ends of the two card blocks 6 are fixedly installed with a handle 11, the front ends of the two card blocks 6 are jointly fixedly installed with a support frame 8, the support frame 8 is detachably installed with a cooling fan 9, and the cooling fan 9 is located behind the water cooling mechanism 4; two slide grooves 61 are provided in the card block 6, and the rear inner walls of the two slide grooves 61 are provided with a guide groove 62; the card connector 10 includes a slider 101, the slider 101 is provided with two and respectively slidably connected in the two slide grooves 61, the opposite ends of the two sliders 101 are fixedly installed with two springs 104, and the end of the spring 104 away from the slider 101 is fixed to the inner wall of the slide groove 61 The two sliders 101 are fixedly connected, and two plug rods 103 are fixedly installed at one end away from the spring 104, and the two plug rods 103 penetrate the slide groove 61 and extend to the outside of the block 6, and the rear ends of the two sliders 101 are fixedly installed with guide rods 102, and the guide rods 102 are slidably connected with the guide groove 62; when the cooling fan 9 needs to be cleaned and maintained, the two guide rods 102 on the same side are squeezed, and the spring 104 is used to compress the slider 101 to slide in the slide groove 61, and the plug rod 103 is stored in the slide groove 61, and then the block 6 is separated from the box body 1 to remove the air cooling mechanism 3 from the rear end of the box body 1, so that the cooling fan 9 can be taken out from the box body 1, and the cooling fan 9 can be conveniently taken out and wiped and cleaned, and the cooling fan 9 can be quickly installed and fixed, with a simple structure and convenient and reliable use.

[0026] In this embodiment, the water cooling mechanism 4 includes a coolant storage tank 41 and a cold water pipe 42. The coolant storage tank 41 is fixedly installed at the upper end of the box body 1, and the cold water pipe 42 is fixedly installed in the box body 1 and is located in front of the cooling fan 9; the coolant storage tank 41 is arranged in an S-shaped structure, and the input end and the output end of the cold water pipe 42 are both connected to the interior of the coolant storage tank 41; the coolant in the coolant storage tank 41 is used through the cold water pipe 42 to water-cool the battery pack inside the box body 1, and air cooling and water cooling are combined to improve the heat dissipation effect of the battery pack in the box body 1, thereby maintaining effective heat dissipation efficiency, preventing the battery pack in the box body 1 from being overly hot, and achieving good heat dissipation effect.

[0027] It should be noted that the utility model is a high-efficiency thermal management energy storage device. During use, the cooling fan 9 is operated to air-cool the battery pack installed inside the box body 1, and the coolant in the coolant storage tank 41 is used to water-cool the battery pack inside the box body 1 through the cold water pipe 42. The air cooling and water cooling are combined to improve the heat dissipation effect of the battery pack in the box body 1, thereby maintaining effective heat dissipation efficiency, preventing the battery pack in the box body 1 from overheating, and achieving good heat dissipation effect. When the cooling fan 9 needs to be cleaned and maintained, the two guide rods 102 on the same side are squeezed, and the spring 104 is used to compress the slider 101 to slide in the slide groove 61, and the insertion rod 103 is stored in the slide groove 61. Then, the air cooling mechanism 3 is removed from the rear end of the box body 1 by separating it from the box body 1 through the block 6, so that the cooling fan 9 can be taken out from the box body 1, and the cooling fan 9 can be conveniently taken out and wiped and cleaned, and the cooling fan 9 can be quickly installed and fixed. The structure is simple and the use is convenient and reliable.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency thermal management energy storage device, comprising a box (1), characterized in that: The front end of the box body (1) is movably provided with a box door (2) via a hinge, the rear end of the box body (1) is detachably provided with an air cooling mechanism (3), a water cooling mechanism (4) is provided inside the box body (1), and the water cooling mechanism (4) is located behind the air cooling mechanism (3); The air cooling mechanism (3) comprises a sealing plate (5), the upper and lower ends of the sealing plate (5) are integrally formed with a card block (6), both of the two card blocks (6) are provided with a card connector (10), a protective net (7) is embedded and installed in the sealing plate (5), the rear ends of the two card blocks (6) are fixedly installed with a handle (11), the front ends of the two card blocks (6) are jointly fixedly installed with a support frame (8), a cooling fan (9) is detachably installed in the support frame (8), and the cooling fan (9) is located at the rear of the water cooling mechanism (4).

2. A high-efficiency thermal management energy storage device according to claim 1, characterized in that: Two slide grooves (61) are arranged in the clamping block (6), and the rear inner walls of the two slide grooves (61) are both provided with guide grooves (62).

3. A high-efficiency thermal management energy storage device according to claim 1, characterized in that: The clamping member (10) comprises a slider (101), two sliders (101) are provided and are respectively slidably connected in two slide grooves (61), two springs (104) are fixedly installed at the opposite ends of the two sliders (101), and one end of the spring (104) away from the slider (101) is fixedly connected to the inner wall of the slide groove (61), two insertion rods (103) are fixedly installed at one end of the two sliders (101) away from the spring (104), and the two insertion rods (103) penetrate the slide groove (61) and extend to the outside of the clamping block (6), and the rear ends of the two sliders (101) are fixedly installed with guide rods (102), and the guide rods (102) are slidably connected to the guide groove (62).

4. A high-efficiency thermal management energy storage device according to claim 1, characterized in that: The water cooling mechanism (4) comprises a cooling liquid storage box (41) and a cold water pipe (42); the cooling liquid storage box (41) is fixedly mounted on the upper end of the box body (1); and the cold water pipe (42) is fixedly mounted inside the box body (1) and is located in front of the cooling fan (9).

5. A high-efficiency thermal management energy storage device according to claim 4, characterized in that: The cooling liquid storage box (41) is arranged in an S-shaped structure, and the input end and the output end of the cold water pipe (42) are both in communication with the interior of the cooling liquid storage box (41).

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