Liquid-cooled energy storage battery cabinet

Abstract

The utility model discloses a liquid-cooled energy storage battery cabinet, and relates to the technical field of battery cabinets. The cabinet comprises a cabinet body, a heat dissipation assembly and a placement assembly, a plurality of groups of sliding rails are uniformly arranged in the cabinet body, and the placement assembly comprises a placement plate and a connecting plate. Through the arrangement of the placing assembly, after the placing plate slides into the cabinet body along the sliding rail, the two groups of clamping blocks are extruded inwards, so that the compression spring deforms, the two groups of clamping blocks slide inwards, the connecting plate is lifted, one surface of the connecting plate is tightly attached to one side surface of the sliding rail, and then the clamping blocks are loosened, so that the compression spring restores deformation; the two sets of clamping blocks are clamped into clamping grooves in the two sides of the sliding rail respectively, so that the placement plate is fixed, the placement plate is prevented from sliding in the sliding rail, and damage to the energy storage battery is avoided; through the arrangement of the heat dissipation assembly, the heat dissipation effect of the energy storage battery of the cabinet body can be guaranteed during use, meanwhile, heat dissipation can be conducted on the surface of the cabinet body, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery cabinets, and particularly relates to a liquid-cooled energy storage battery cabinet. Background Art

[0002] With the construction of new power systems based on new energy, energy storage equipment has been used more and more widely. When the energy storage battery module is charged and discharged, it will generate heat. If the heat is not dissipated in time, it will affect the operation of the battery module and the entire energy storage system, and even cause accidents. Therefore, a liquid-cooled energy storage battery cabinet is needed.

[0003] In the prior art, a placement plate and a slide rail are arranged inside the battery cabinet, so that multiple energy storage batteries can be placed when in use, and the distance between the energy storage batteries can be ensured, thereby ensuring the placement effect of the energy storage batteries. However, the placement plate and the slide rail are not well fixed, which may cause the placement plate to slide when the cabinet is moved, thereby damaging the energy storage batteries. Utility Model Content

[0004] The utility model aims to provide a liquid-cooled energy storage battery cabinet to solve the problem that the placement plate and the slide rail inside the existing battery cabinet are not well fixed, which easily causes the placement plate to slide when the cabinet is moved, causing damage to the energy storage battery.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a liquid-cooled energy storage battery cabinet, comprising a cabinet body, a heat dissipation component and a placement component. A plurality of groups of slide rails are evenly arranged inside the cabinet body. The placement component comprises a placement plate and a connecting plate. Both sides of the bottom surface of the placement plate are fixedly connected with slide rails. The slide rails are arranged in the slide rails and slide with the slide rails. Both sides of one end of the slide rails are provided with card slots. One end of the connecting plate is hinged to one end of the slide rail. Both sides of the bottom surface of the connecting plate are slidably connected with card blocks. A compression spring is installed between the two groups of card blocks. By arranging the placement component, the placement After the placement plate slides into the cabinet along the slide rail, the two groups of card blocks are squeezed inward to deform the compression springs, and the two groups of card blocks slide inward to lift the connecting plate so that one side of the connecting plate is in close contact with one side of the slide rail. Then the card blocks are released, and the compression springs recover their deformation, so that the two groups of card blocks are respectively engaged in the engaging grooves on both sides of the slide rail, thereby fixing the placement plate and preventing the placement plate from sliding in the slide rail to avoid damage to the energy storage battery. By setting up a heat dissipation component, the heat dissipation effect of the energy storage battery of the cabinet can be ensured during use, and the surface of the cabinet can also be dissipated to improve the heat dissipation effect.

[0007] A plurality of pipe racks are arranged inside the cabinet, and the heat dissipation assembly includes a delivery pump and a connecting cooling pipe. A plurality of connecting cooling pipes are arranged respectively on the outside of the pipe rack and the inner wall of the cabinet, and the plurality of connecting cooling pipes are connected to each other.

[0008] One end of one group of the connecting cooling pipes is fixedly connected to a delivery pipe, the delivery pump is arranged on the outside of the delivery pipe, and the delivery pump is arranged on the outside of the cabinet, and one end of the delivery pipe is externally connected to a liquid storage tank; by arranging a heat dissipation component, the heat dissipation effect of the energy storage battery of the cabinet can be ensured during use, and at the same time, the surface of the cabinet can also be cooled to improve the heat dissipation effect.

[0009] The upper surface of the placement plate is provided with a plurality of heat dissipation holes.

[0010] A plurality of support plates are arranged inside the cabinet, one side of the support plate is in close contact with the bottom surface of the slide rail, and one end of the support plate is in close contact with the outer wall of the connected cooling pipe.

[0011] The support plate, the slide rail and the slide block are all made of heat-conducting materials; this design improves the heat dissipation effect in the cabinet.

[0012] The utility model has the following beneficial effects:

[0013] The utility model provides a placement component, and after the placement plate is slid into the cabinet along the slide rail, the two groups of clamping blocks are squeezed inwardly to deform the compression springs, and the two groups of clamping blocks slide inwardly to lift the connecting plate so that one side of the connecting plate is tightly attached to the side surface of the slide rail. Then the clamping blocks are released, and the compression springs recover their deformation, so that the two groups of clamping blocks are respectively clamped into the clamping grooves on both sides of the slide rail, thereby fixing the placement plate and preventing the placement plate from sliding in the slide rail, thereby avoiding damage to the energy storage battery. By providing a heat dissipation component, the heat dissipation effect of the energy storage battery of the cabinet can be ensured when in use, and the surface of the cabinet can also be dissipated to improve the heat dissipation effect.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a liquid-cooled energy storage battery cabinet;

[0017] Figure 2 It is a schematic diagram of the internal structure of a liquid-cooled energy storage battery cabinet;

[0018] Figure 3 for Figure 2 Magnified view of area A.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Cabinet; 101. Slide rail; 102. Support plate; 103. Snap-in groove; 104. Pipe rack; 2. Heat dissipation assembly; 201. Delivery pump; 202. Delivery pipe; 203. Connecting cooling pipe; 3. Placement assembly; 301. Placement plate; 302. Heat dissipation hole; 303. Slider; 304. Connecting plate; 305. Block; 306. Compression spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0023] 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 indirectly connected 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.

[0024] See also Figure 1-Figure 3As shown, the utility model is a liquid-cooled energy storage battery cabinet, including a cabinet body 1, a heat dissipation component 2 and a placement component 3. A plurality of groups of slide rails 101 are evenly arranged inside the cabinet body 1. The placement component 3 includes a placement plate 301 and a connecting plate 304. Both sides of the bottom surface of the placement plate 301 are fixedly connected with sliders 303. The sliders 303 are arranged in the slide rails 101 and slide with them. Both sides of one end of the slide rail 101 are provided with a clamping groove 103. One end of the connecting plate 304 is hinged to one end of the slide rail 101. Both sides of the bottom surface of the connecting plate 304 are slidably connected with clamping blocks 305. A compression spring is installed between the two groups of clamping blocks 305. Spring 306; by setting the placement component 3, after the slider 303 at the bottom of the placement plate 301 slides into the cabinet 1 along the slide rail 101, the two groups of blocks 305 on the connecting plate 304 are squeezed inwardly to deform the compression spring 306, and the two groups of blocks 305 slide inwardly to lift the connecting plate 304 so that one side of it is tightly attached to the side of the slide rail 101, and then the blocks 305 are released, and the compression spring 306 recovers its deformation, so that the two groups of blocks 305 are respectively engaged in the engaging grooves 103 on both sides of the slide rail 101, thereby fixing the placement plate 301, preventing the placement plate 301 from sliding in the slide rail 101, and avoiding damage to the energy storage battery.

[0025] Multiple groups of pipe racks 104 are arranged inside the cabinet 1, and the heat dissipation component 2 includes a delivery pump 201 and a connecting cooling pipe 203. Multiple groups of connecting cooling pipes 203 are arranged, which are respectively arranged on the outside of the pipe rack 104 and the inner wall of the cabinet 1, and the multiple groups of connecting cooling pipes 203 are connected to each other.

[0026] One end of one group of connected cooling pipes 203 is fixedly connected to a delivery pipe 202, a delivery pump 201 is arranged on the outside of the delivery pipe 202, and the delivery pump 201 is arranged on the outside of the cabinet 1, and one end of the delivery pipe 202 is externally connected to a liquid storage tank; by setting up the heat dissipation component 2, the heat dissipation effect of the energy storage battery of the cabinet 1 can be ensured during use, and at the same time, the surface of the cabinet 1 can also be cooled to improve the heat dissipation effect.

[0027] A plurality of heat dissipation holes 302 are formed on the upper surface of the placement plate 301 .

[0028] A plurality of support plates 102 are disposed inside the cabinet 1 . One side surface of the support plate 102 is in close contact with the bottom surface of the slide rail 101 , and one end of the support plate 102 is in close contact with the outer wall of the cooling pipe 203 .

[0029] The support plate 102 , the slide rail 101 and the slide block 303 are all made of heat-conducting materials; by such a design, the heat dissipation effect in the cabinet 1 is improved.

[0030] like Figure 1-Figure 3The embodiment shown is a method for using a liquid-cooled energy storage battery cabinet: after sliding the slider 303 at the bottom of the placement plate 301 into the cabinet body 1 along the slide rail 101, squeeze the two groups of blocks 305 on the connecting plate 304 inward to deform the compression spring 306, and slide the two groups of blocks 305 inward to lift the connecting plate 304 so that one side of it is in close contact with one side of the slide rail 101, and then release the blocks 305, and the compression spring 306 recovers its deformation, so that the two groups of blocks 305 are respectively engaged in the engaging grooves 103 on both sides of the slide rail 101, thereby fixing the placement plate 301, preventing the placement plate 301 from sliding in the slide rail 101, and avoiding damage to the energy storage battery.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A liquid-cooled energy storage battery cabinet, comprising a cabinet body (1), a heat dissipation component (2) and a placement component (3), characterized in that: A plurality of groups of slide rails (101) are evenly arranged inside the cabinet (1), and the placement component (3) comprises a placement plate (301) and a connecting plate (304). Both sides of the bottom surface of the placement plate (301) are fixedly connected with sliders (303), and the sliders (303) are arranged in the slide rails (101) and slidably cooperate with the slide rails. Both side surfaces of one end of the slide rail (101) are provided with snap-fit ​​grooves (103), and one end of the connecting plate (304) is hinged to one end of the slide rail (101). Both sides of the bottom surface of the connecting plate (304) are slidably connected with clamping blocks (305), and a compression spring (306) is installed between the two groups of clamping blocks (305).

2. A liquid-cooled energy storage battery cabinet according to claim 1, characterized in that: The cabinet (1) is provided with a plurality of groups of pipe racks (104) inside, the heat dissipation assembly (2) comprises a delivery pump (201) and a connecting cooling pipe (203), a plurality of groups of the connecting cooling pipe (203) are provided, and the connecting cooling pipes (203) are respectively arranged on the outside of the pipe rack (104) and in the inner wall of the cabinet (1), and the plurality of groups of connecting cooling pipes (203) are connected to each other.

3. A liquid-cooled energy storage battery cabinet according to claim 2, characterized in that: One end of one group of the connecting cooling pipes (203) is fixedly connected to a delivery pipe (202), the delivery pump (201) is arranged outside the delivery pipe (202), and the delivery pump (201) is arranged outside the cabinet (1), and one end of the delivery pipe (202) is externally connected to a liquid storage tank.

4. The liquid-cooled energy storage battery cabinet according to claim 1, characterized in that: The upper surface of the placement plate (301) is provided with a plurality of heat dissipation holes (302).

5. The liquid-cooled energy storage battery cabinet according to claim 3, characterized in that: A plurality of support plates (102) are arranged inside the cabinet (1), one side of the support plate (102) is in close contact with the bottom surface of the slide rail (101), and one end of the support plate (102) is in close contact with the outer wall of the connected cooling pipe (203).

6. The liquid-cooled energy storage battery cabinet according to claim 5, characterized in that: The support plate (102), the slide rail (101) and the slide block (303) are all made of thermal conductive materials.

Images