Liquid cooling energy storage prefabricated cabin

Abstract

The utility model relates to the technical field of energy storage cabins, in particular to a liquid cooling energy storage prefabricated cabin which comprises a cabin body, a notch is formed in one side of the cabin body, two cabin doors are connected to the side, located at the notch, of the cabin body through hinges, a circulating pipe and a supporting plate are arranged in the cabin body, and idler wheels are installed at the four corners of the bottom end of the supporting plate. Two first perforated plates are fixed to the top end of the supporting plate, a plurality of clamping blocks are fixed to the opposite side walls of the two first perforated plates, a plurality of second perforated plates and a plurality of limiting bolts are arranged between the two first perforated plates, four transverse rods are fixed to the vertical inner wall, away from the cabin door, of the cabin body, and a check block is fixed to the top end of the supporting plate. An inverted-U-shaped connecting rod is arranged above the supporting plate, two springs are arranged on the connecting rod in a sleeving mode, an inserting block is fixed to the bottom end of the connecting rod, and inserting grooves matched with the inserting block are formed in the inner bottom wall of the cabin body and the supporting plate; the connecting rod is held by hand and lifted upwards, the supporting plate can be moved out of the cabin body by pulling the supporting plate, and maintenance of the battery pack and the electrical elements is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage cabins, and in particular to a liquid-cooled energy storage prefabricated cabin. Background Art

[0002] The energy storage prefabricated cabin is an integrated energy storage system developed to meet the needs of the mobile energy storage market. It has the characteristics of simplified infrastructure construction costs, short construction period, high modularity, easy transportation and installation, etc. It can be used in thermal, wind, solar power stations or islands, communities, schools, scientific research institutions, factories, large load centers and other applications. In order to meet the storage of electrical energy, the interior of the energy storage prefabricated cabin is usually equipped with a structure for installing battery packs and other electrical components. When the battery packs and electrical components are installed in the prefabricated cabin, it is inconvenient to maintain the battery packs and electrical components due to the limitations of the small space inside the prefabricated cabin. Therefore, a liquid-cooled energy storage prefabricated cabin is proposed to facilitate the maintenance of battery packs and electrical components. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a liquid-cooled energy storage prefabricated cabin.

[0004] The technical solution adopted by the utility model to solve its technical problems is a liquid-cooled energy storage prefabricated cabin, including a cabin body, one side of the cabin body is provided with a notch, the cabin body is located on one side of the notch and is connected to two cabin doors by hinges, a coolant tank and a water pump are fixed to the top of the cabin body, a water inlet pipe of the water pump extends into the coolant tank, a circulation pipe and a support plate are provided in the cabin body, one end of the circulation pipe is connected to the drainage pipe of the water pump, the other end of the circulation pipe extends into the coolant tank, rollers are installed at the four corners of the bottom end of the support plate, two first porous plates are fixed to the top of the support plate, a plurality of blocks are fixed to the opposite side walls of the two first porous plates, and a plurality of second porous plates are provided between the two first porous plates The plate and multiple limiting bolts, the side walls of multiple blocks are provided with sliding grooves adapted to the second porous plate, each of the blocks and the second porous plate is provided with a screw hole adapted to the limiting bolt, four cross bars arranged in a rectangular array are fixed to the vertical inner wall of the cabin away from the hatch, and the side walls of the two first porous plates away from the hatch are provided with two slots adapted to the cross bars, a stopper is fixed to the top of the support plate, an inverted U-shaped connecting rod is provided above the support plate, two springs are sleeved on the connecting rod, two through holes are provided on the top of the stopper for the bottom end of the connecting rod to pass through, an insert block is fixed to the bottom end of the connecting rod, slots adapted to the insert block are provided on the inner bottom wall of the cabin and the support plate, and the inner bottom wall of the cabin close to the hatch is constructed as an inclined surface on one side.

[0005] By adopting the above technical solution, the second porous plate can be pulled out by loosening the limit bolts and pulling out the second porous plate, which makes it convenient to install the battery pack and electrical components on the second porous plate. The water pump draws coolant from the coolant tank, and the coolant passes through the circulation pipe, which is beneficial to the cooling of the interior of the cabin. When the battery pack and electrical components need to be maintained, the connecting rod is held and lifted up, and the connecting rod drives the plug to move up, and the bottom end of the plug is disengaged from the slot on the bottom wall of the cabin. The support plate can be pulled to remove the support plate together with the first porous plate and the second porous plate from the cabin, which is convenient for the maintenance of the battery pack and electrical components.

[0006] Specifically, a first handle is fixed on one side of the support plate close to the notch.

[0007] By adopting the above technical solution, the first handle can be held to facilitate pushing and pulling the support plate.

[0008] Specifically, a second handle is fixed to the side walls of the plurality of second porous plates close to the notches.

[0009] By adopting the above technical solution, the second handle can be held to facilitate pushing and pulling the second porous plate.

[0010] Specifically, a plurality of reinforcing rods are fixed between the two first porous plates.

[0011] By adopting the above technical solution and setting the reinforcing rods, the stability of the first porous plate can be improved.

[0012] Specifically, a liquid filling port is provided at the top of the coolant tank, and a protective cover is provided inside the liquid filling port.

[0013] By adopting the above technical solution, coolant can be conveniently added into the coolant tank through the filling port, and the protective cover can prevent debris from falling into the coolant tank.

[0014] Specifically, a plurality of heat dissipation plates are fixed on both sides of the coolant tank.

[0015] By adopting the above technical solution, the remaining amount of coolant in the coolant tank can be conveniently observed through the observation window and the glass.

[0016] Beneficial effects of the utility model:

[0017] (1) The utility model discloses a prefabricated liquid-cooled energy storage cabin. The second porous plate can be pulled out by loosening the limit bolts and pulling out the second porous plate, so that the battery pack and electrical components can be installed on the second porous plate conveniently. When the battery pack and electrical components need to be maintained, the connecting rod is held and lifted up. The connecting rod drives the plug block to move upward. The bottom end of the plug block is disengaged from the slot on the bottom wall of the cabin body. The support plate can be pulled out of the cabin body together with the first porous plate and the second porous plate, so that the battery pack and electrical components can be maintained conveniently.

[0018] (2) In the liquid-cooled energy storage prefabricated cabin described in the utility model, a water pump extracts coolant from the coolant tank, and the coolant passes through a circulation pipe, which is beneficial to cooling the interior of the cabin. The arrangement of multiple heat sinks is beneficial to cooling the coolant in the coolant tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the cabin of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified view of the structure in the middle.

[0023] In the figure: 1. cabin; 2. protective cover; 3. coolant tank; 4. heat sink; 5. water pump; 6. circulation pipe; 7. cabin door; 8. support plate; 9. cross bar; 10. first porous plate; 11. reinforcing rod; 12. block; 13. second porous plate; 14. limit bolt; 15. second handle; 16. stop block; 17. connecting rod; 18. spring; 19. insert block; 20. first handle. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to facilitate the maintenance of the battery pack and electrical components, as an embodiment of the utility model, Figure 1 , Figure 2 , Figure 3As shown, a liquid-cooled energy storage prefabricated cabin described in the utility model includes a cabin body 1, one side of the cabin body 1 is provided with a notch, and the cabin body 1 is located on one side of the notch and is connected to two hatches 7 by hinges, the top of the cabin body 1 is fixed with a coolant tank 3 and a water pump 5 by bolts, the water inlet pipe of the water pump 5 extends into the coolant tank 3, a circulation pipe 6 and a support plate 8 are provided in the cabin body 1, the circulation pipe 6 is welded to the inner wall of the cabin body 1, one end of the circulation pipe 6 is welded and connected to the drain pipe of the water pump 5, and the other end of the circulation pipe 6 extends into the coolant tank 3, rollers are installed at the four corners of the bottom end of the support plate 8, two first porous plates 10 are welded and fixed to the top of the support plate 8, a plurality of blocks 12 are welded and fixed to the opposite side walls of the two first porous plates 10, and a plurality of second porous plates 13 and a plurality of A limiting bolt 14, the side walls of the plurality of the blocking blocks 12 are provided with a sliding groove adapted to the second porous plate 13, each of the blocking blocks 12 and the second porous plate 13 is provided with a screw hole adapted to the limiting bolt 14, four cross bars 9 arranged in a rectangular array are welded and fixed to the vertical inner wall of the cabin body 1 away from the hatch 7, and the side walls of the two first porous plates 10 away from the hatch 7 are provided with two slots adapted to the cross bars 9, a stopper 16 is welded and fixed to the top end of the support plate 8, an inverted U-shaped connecting rod 17 is provided above the support plate 8, and two springs 18 are sleeved on the connecting rod 17, and two through holes are provided at the top end of the stopper 16 for the bottom end of the connecting rod 17 to pass through, and an insert block 19 is welded and fixed to the bottom end of the connecting rod 17, and slots adapted to the insert block 19 are provided on the inner bottom wall of the cabin body 1 and the support plate 8, and the inner bottom wall of the cabin body 1 is close to the hatch 7 on a side that is constructed as an inclined surface.

[0026] When in use, the second porous plate 13 can be pulled out by loosening the limit bolts 14 and pulling the second porous plate 13, so that the battery pack and electrical components can be conveniently installed on the second porous plate 13 using bolts. The water pump 5 draws coolant from the coolant tank 3, and the coolant passes through the circulation pipe 6, which is beneficial to the cooling of the interior of the cabin 1. When the battery pack and electrical components need to be maintained, the connecting rod 17 is held and lifted up, and the connecting rod 17 drives the plug block 19 to move up, and the bottom end of the plug block 19 is disengaged from the slot on the bottom wall of the cabin 1. The support plate 8 can be pulled to remove the support plate 8 together with the first porous plate 10 and the second porous plate 13 from the cabin 1, so as to facilitate the maintenance of the battery pack and electrical components.

[0027] In order to facilitate the pushing and pulling of the support plate 8, for example, Figure 3 As shown, a first handle 20 is welded and fixed to one side of the support plate 8 close to the notch.

[0028] In order to facilitate the pushing and pulling of the second porous plate 13, exemplary, as Figure 2 As shown, second handles 15 are welded and fixed to the side walls of the plurality of second porous plates 13 close to the notches.

[0029] In order to improve the stability of the two first porous plates 10, illustratively, as Figure 2 As shown, a plurality of reinforcing rods 11 are welded and fixed between the two first porous plates 10 .

[0030] In order to facilitate the addition of coolant, for example, Figure 1 As shown, a liquid filling port is provided at the top of the coolant tank 3, and a protective cover 2 is provided inside the liquid filling port.

[0031] In order to facilitate the cooling of the coolant in the coolant tank 3, for example, Figure 1 As shown, a plurality of heat dissipation plates 4 are welded and fixed on both sides of the coolant tank 3 .

[0032] When the utility model is in use, the second porous plate 13 can be pulled out by loosening the limiting bolt 14 and pulling the second porous plate 13, so that the battery pack and the electrical components can be conveniently installed on the second porous plate 13 by bolts, and the water pump 5 extracts the coolant in the coolant tank 3, and the coolant passes through the circulation pipe 6, which is beneficial to the cooling of the interior of the cabin 1;

[0033] When the battery pack and electrical components need to be maintained, the connecting rod 17 is held and lifted, and the connecting rod 17 drives the plug block 19 to move upward, and the bottom end of the plug block 19 is disengaged from the slot on the bottom wall of the cabin body 1, and the supporting plate 8 is pulled to remove the supporting plate 8 together with the first porous plate 10 and the second porous plate 13 from the cabin body 1, so as to facilitate the maintenance of the battery pack and electrical components;

[0034] After maintenance, lift the connecting rod 17 and push the support plate 8 into the cabin body 1, where two cross bars 9 are inserted into the slots on the side wall of one of the first porous plates 10, and the other two cross bars 9 are inserted into the slots on the side wall of the other first porous plate 10. Release the connecting rod 17, and the spring 18 pushes the insert block 19 downward, and the insert block 19 is inserted into the slot on the bottom wall of the cabin body 1, which can prevent the support plate 8 from being displaced.

[0035] The above shows and describes the basic principles, main features and 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 the description in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents. The contents not described in detail in the utility model belong to the prior art known to those skilled in the art.

Claims

1. A liquid-cooled energy storage prefabricated cabin, characterized in that: The invention comprises a cabin (1), one side of the cabin (1) is provided with a notch, the cabin (1) is located on one side of the notch and is connected to two cabin doors (7) by hinges, a coolant tank (3) and a water pump (5) are fixed at the top of the cabin (1), a water inlet pipe of the water pump (5) extends into the coolant tank (3), a circulation pipe (6) and a support plate (8) are provided in the cabin (1), one end of the circulation pipe (6) is connected to the drainage pipe of the water pump (5), the other end of the circulation pipe (6) extends into the coolant tank (3), rollers are installed at the four corners of the bottom end of the support plate (8), two first porous plates (10) are fixed at the top of the support plate (8), the side walls of the two first porous plates (10) facing each other are fixed with a plurality of blocks (12), a plurality of second porous plates (13) and a plurality of limit bolts (14) are provided between the two first porous plates (10), and the side walls of the plurality of blocks (12) are A slide groove adapted to the second porous plate (13) is provided, each of the block (12) and the second porous plate (13) is provided with a screw hole adapted to the limit bolt (14), four cross bars (9) arranged in a rectangular array are fixed to the vertical inner wall of the cabin body (1) away from the cabin door (7), two side walls of the two first porous plates (10) away from the cabin door (7) are provided with two slots adapted to the cross bars (9), and a stopper is fixed to the top of the support plate (8) (16), an inverted U-shaped connecting rod (17) is provided above the support plate (8), two springs (18) are sleeved on the connecting rod (17), the top of the stopper (16) is provided with two through holes for the bottom end of the connecting rod (17) to pass through, an insert block (19) is fixed to the bottom end of the connecting rod (17), a slot adapted to the insert block (19) is provided on the inner bottom wall of the cabin body (1) and the support plate (8), and the inner bottom wall of the cabin body (1) is constructed as an inclined surface on the side close to the cabin door (7).

2. A liquid-cooled energy storage prefabricated cabin according to claim 1, characterized in that: A first handle (20) is fixed to one side of the support plate (8) close to the notch.

3. The liquid-cooled energy storage prefabricated cabin according to claim 1, characterized in that: Second handles (15) are fixed to the side walls of the plurality of second porous plates (13) close to the notches.

4. The liquid-cooled energy storage prefabricated cabin according to claim 1, characterized in that: A plurality of reinforcing rods (11) are fixed between the two first porous plates (10).

5. The liquid-cooled energy storage prefabricated cabin according to claim 1, characterized in that: The top of the coolant tank (3) is provided with a liquid filling port, and a protective cover (2) is provided inside the liquid filling port.

6. The liquid-cooled energy storage prefabricated cabin according to claim 1, characterized in that: A plurality of heat dissipation plates (4) are fixed on both sides of the coolant tank (3).

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