Semi-solid-state battery energy storage device with heat dissipation structure

Abstract

The utility model belongs to the technical field of energy storage devices, and particularly relates to a semi-solid battery energy storage device with a heat dissipation structure, which comprises a shell and a water cooling component, an air inlet end and an air outlet end are arranged on the shell, a heat dissipation component is arranged in an inner cavity of the air inlet end, the heat dissipation component comprises a mounting frame, and the water cooling component is arranged on the mounting frame. An air inlet groove is formed in the mounting frame, a heat dissipation fan is mounted in the air inlet groove, a protection plate is mounted in the inner cavity of the shell, heat dissipation can be performed on the semi-solid battery through the heat dissipation assembly arranged in the inner cavity of the air inlet end, air can be driven to flow in an accelerated manner through the heat dissipation fan, and therefore the heat dissipation efficiency of the semi-solid battery is improved; and compared with natural heat dissipation in the prior art, the heat dissipation efficiency is greatly improved, and the phenomena that the battery efficiency is influenced due to too high temperature of the semi-solid battery and the battery is damaged due to high temperature are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage devices, in particular to a semi-solid battery energy storage device with a heat dissipation structure. Background Art

[0002] In a conventional battery, ions shuttle back and forth between two solid electrodes through a liquid or powdered electrolyte, forcing electrons to flow on external wires connecting the electrodes to generate an electric current. In the new battery, the electrodes are a slurry of tiny lithium compound particles mixed with a liquid electrolyte, and the battery uses two streams of slurry, one positively charged and one negatively charged. Both streams pass through aluminum and copper current collectors, with a water-permeable membrane between the two collectors. As the two streams pass through the membrane, lithium ions are exchanged, causing an electric current to flow on the outside. To recharge the battery, just apply a voltage to force the ions to move back through the membrane.

[0003] The operating temperature of the semi-solid-state battery energy storage device in the prior art is relatively high. If the heat is not dissipated, the efficiency of the battery will decrease, and the battery may be seriously damaged. The existing semi-solid-state battery energy storage device adopts natural heat dissipation, but the efficiency of natural heat dissipation is low, which easily causes the operating temperature of the semi-solid-state battery energy storage device to be too high, so it needs to be improved. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing semi-solid battery energy storage device with a heat dissipation structure, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a semi-solid battery energy storage device with a heat dissipation structure. The heat dissipation component arranged in the inner cavity of the air inlet end can dissipate heat for the semi-solid battery, and the heat dissipation fan can drive the air to flow faster, thereby improving the heat dissipation efficiency of the semi-solid battery. The heat dissipation efficiency of the semi-solid battery can be further improved by cooperating with a water cooling component. Compared with the natural heat dissipation in the prior art, the heat dissipation efficiency is greatly improved, and the semi-solid battery is prevented from being affected by excessive temperature and being damaged by high temperature.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A semi-solid battery energy storage device with a heat dissipation structure, comprising a housing and a water cooling assembly;

[0009] An air inlet end and an air exhaust end are provided on the shell, a heat dissipation component is provided in the inner cavity of the air inlet end, the heat dissipation component includes a mounting frame, an air inlet groove is provided on the mounting frame, a heat dissipation fan is installed in the air inlet groove, a protective plate is installed in the inner cavity of the shell, a semi-solid battery is provided in the inner cavity of the protective plate, and a heat dissipation cavity is provided between the protective plate and the semi-solid battery.

[0010] As a preferred solution of the semi-solid battery energy storage device with a heat dissipation structure described in the utility model, wherein: the air inlet end and the exhaust end are connected to the heat dissipation cavity.

[0011] As a preferred solution of a semi-solid battery energy storage device with a heat dissipation structure described in the utility model, wherein: the protective plate is fixedly connected to the shell, and the top and bottom of the protective plate are located outside the shell.

[0012] As a preferred solution of the semi-solid battery energy storage device with a heat dissipation structure described in the utility model, filter screens are provided at the openings of the air inlet end and the exhaust end.

[0013] As a preferred solution of a semi-solid battery energy storage device with a heat dissipation structure described in the utility model, the water cooling component includes a water inlet tank and a water outlet tank, and the water inlet tank and the water outlet tank are respectively provided with a water inlet pipe and a water outlet pipe.

[0014] As a preferred solution of a semi-solid battery energy storage device with a heat dissipation structure described in the utility model, a cooling pipe is arranged between the water inlet tank and the water outlet tank, and the cooling pipe penetrates the shell and is in contact with the semi-solid battery.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the heat dissipation component arranged in the inner cavity of the air inlet end can dissipate heat for the semi-solid-state battery, and the heat dissipation fan can drive the air to flow faster, thereby improving the heat dissipation efficiency of the semi-solid-state battery, and the water cooling component can further improve the heat dissipation efficiency of the semi-solid-state battery. Compared with the natural heat dissipation in the prior art, the heat dissipation efficiency is greatly improved, preventing the semi-solid-state battery from being affected by excessive temperature and being damaged by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the housing structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the heat dissipation component of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the water cooling component of the utility model.

[0022] In the figure; 100 shell, 110 air inlet end, 120 exhaust end, 130 filter, 140 heat dissipation component, 141 mounting frame, 150 air inlet slot, 160 cooling fan, 170 protective plate, 180 semi-solid battery, 190 heat dissipation cavity, 200 water cooling component, 210 water inlet tank, 220 drainage tank, 230 water inlet pipe, 240 drainage pipe, 250 cooling pipe. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides the following technical solutions: a semi-solid battery energy storage device with a heat dissipation structure, during use, the heat dissipation component arranged in the inner cavity of the air inlet end can dissipate heat for the semi-solid battery, and the heat dissipation fan can drive the air to flow faster, thereby improving the heat dissipation efficiency of the semi-solid battery, and the water cooling component can further improve the heat dissipation efficiency of the semi-solid battery, compared with the natural heat dissipation in the prior art, the heat dissipation efficiency is greatly improved, and the semi-solid battery is prevented from being affected by excessive temperature and damaged by high temperature;

[0028] Figure 1-Figure 5 The structure diagram of the first embodiment of the semi-solid battery energy storage device with heat dissipation structure of the utility model is shown. Figure 1-Figure 5 , a semi-solid battery energy storage device with a heat dissipation structure in this embodiment, the main body of which includes a shell 100 and a water cooling assembly 200;

[0029] The shell 100 is provided with an air inlet end 110 and an air outlet end 120, and a heat dissipation component 140 is provided in the inner cavity of the air inlet end 110, and the heat dissipation component 140 includes a mounting frame 141, and an air inlet slot 150 is provided on the mounting frame 141, and a heat dissipation fan 160 is installed in the air inlet slot 150, and a protective plate 170 is installed in the inner cavity of the shell 100, and a semi-solid battery 180 is provided in the inner cavity of the protective plate 170, and a heat dissipation cavity 190 is provided between the protective plate 170 and the semi-solid battery 180, and the air inlet end 110 and the exhaust end 120 are communicated with the heat dissipation cavity 190, and the protective plate 170 is fixedly connected to the shell 100, and the top and bottom of the protective plate 170 are located outside the shell 100, and the air inlet end 110 and the exhaust end 120 are both provided with a filter screen 130, and the shell 100 is used to open the air inlet end 110 and the exhaust end 120, and the air inlet The end 110 is used to carry the heat dissipation component 140, the exhaust end 120 is used to cooperate with the heat dissipation component 140 to achieve air flow, thereby achieving heat dissipation of the semi-solid battery 180, the filter 130 is used to protect the air inlet end 110 to prevent a large amount of dust from entering the inner cavity of the shell 100, the heat dissipation component 140 is used to increase the speed of air flow in the inner cavity of the shell 100, thereby improving the heat dissipation efficiency of the semi-solid battery 180, the mounting frame 141 is used to open the air inlet groove 150, the air inlet groove 150 is used to install the heat dissipation fan 160, the heat dissipation fan 160 is used to increase the flow speed of air by rotating itself, the protective plate 170 is used to protect the semi-solid battery 180, and cooperate with the semi-solid battery 180 to form a heat dissipation cavity 190, the heat dissipation cavity 190 is used to achieve air flow, and it is located around the semi-solid battery 180;

[0030] The water cooling assembly 200 includes a water inlet box 210 and a water outlet box 220, and a water inlet pipe 230 and a water outlet pipe 240 are respectively provided on the water inlet box 210 and the water outlet box 220, and a cooling pipe 250 is provided between the water inlet box 210 and the water outlet box 220, and the cooling pipe 250 penetrates the shell 100 and is in contact with the semi-solid battery 180. The water cooling assembly 200 is used to further improve the heat dissipation efficiency of the semi-solid battery 180, the water inlet box 210 is used to install the water inlet pipe 230 and connect the cooling pipe 250, the water outlet box 220 is used to install the water outlet pipe 240 and connect the cooling pipe 250, the water inlet pipe 230 is used to connect external cooling water, the water outlet pipe 240 is used to discharge the cooling water in the cooling pipe 250, and the cooling pipe 250 is used to dissipate the heat of the semi-solid battery 180 through cooling water;

[0031] Combination Figure 1-Figure 5 The present embodiment is a semi-solid battery energy storage device with a heat dissipation structure. The specific working principle is as follows: the heat dissipation component 140 arranged in the inner cavity of the air inlet end 110 can dissipate heat for the semi-solid battery 180, and the heat dissipation fan 160 can drive the air to flow faster, thereby improving the heat dissipation efficiency of the semi-solid battery 180, and the water cooling component 200 can further improve the heat dissipation efficiency of the semi-solid battery 180. Compared with the natural heat dissipation in the prior art, the heat dissipation efficiency is greatly improved, and the semi-solid battery 180 is prevented from being affected by excessive temperature and being damaged by high temperature.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A semi-solid battery energy storage device with a heat dissipation structure, characterized in that: It comprises a housing (100) and a water cooling assembly (200); The shell (100) is provided with an air inlet end (110) and an air outlet end (120); a heat dissipation component (140) is arranged in the inner cavity of the air inlet end (110); the heat dissipation component (140) comprises a mounting frame (141); an air inlet groove (150) is arranged in the mounting frame (141); a heat dissipation fan (160) is installed in the air inlet groove (150); a protective plate (170) is installed in the inner cavity of the shell (100); a semi-solid battery (180) is arranged in the inner cavity of the protective plate (170); and a heat dissipation cavity (190) is arranged between the protective plate (170) and the semi-solid battery (180).

2. A semi-solid battery energy storage device with a heat dissipation structure according to claim 1, characterized in that: The air inlet end (110) and the air outlet end (120) are in communication with the heat dissipation cavity (190).

3. A semi-solid battery energy storage device with a heat dissipation structure according to claim 1, characterized in that: The protective plate (170) is fixedly connected to the housing (100), and the top and bottom of the protective plate (170) are located outside the housing (100).

4. A semi-solid battery energy storage device with a heat dissipation structure according to claim 1, characterized in that: Filter screens (130) are provided at the openings of the air inlet end (110) and the air outlet end (120).

5. The semi-solid battery energy storage device with a heat dissipation structure according to claim 1, characterized in that: The water cooling assembly (200) comprises a water inlet box (210) and a water outlet box (220), and the water inlet box (210) and the water outlet box (220) are respectively provided with a water inlet pipe (230) and a water outlet pipe (240).

6. A semi-solid battery energy storage device with a heat dissipation structure according to claim 5, characterized in that: A cooling pipe (250) is provided between the water inlet box (210) and the water outlet box (220), and the cooling pipe (250) penetrates the housing (100) and is in contact with the semi-solid battery (180).

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