Power station energy storage cabinet and liquid cooling system thereof

Abstract

The invention belongs to the technical field of energy storage cabinets, and discloses a power station energy storage cabinet which comprises a cabinet body, a cabinet door and a trunk, the cabinet door is hinged to the outer side of the cabinet body, the trunk is fixedly installed on the back face of the cabinet body, a fixed frame is fixedly connected to the inner side of the cabinet body, and a movable frame is slidably connected to the position, below the fixed frame, of the inner side of the cabinet body. A limiting assembly is arranged at the bottom of the movable frame, and a liquid cooling assembly is arranged on the inner side of the trunk. In the working process, the condensation pipe is arranged on the basis of heat dissipation of the transmission fan, heat in the energy storage power station can be taken away along with flowing of condensate in the condensation pipe, temperature rise of a charging wire in the energy storage power station is avoided, resistance of the charging wire is prevented from being increased, normal charging of an automobile battery is guaranteed, and the charging wire is prevented from being on fire. And long-term use of the energy storage power station is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy storage cabinets, and in particular relates to a power station energy storage cabinet and a liquid cooling system thereof. Background Art

[0002] Charging new energy vehicles is common in daily life. Currently, there are two more common methods. One is to set up charging piles to charge new energy vehicles directly, and the other is to set up energy storage power stations to replace batteries in new energy vehicles. The second method can solve charging problems more quickly and facilitate consumers' use of new energy vehicles.

[0003] However, existing energy storage power stations often generate heat during the process of charging car batteries. In hot weather, the temperature inside the energy storage power station will also rise. The transmission fan heat dissipation can no longer meet the heat dissipation in the energy storage power station, which will cause heat accumulation in the energy storage power station, resulting in the temperature of the charging wires rising, causing the resistance of the charging wires to increase, resulting in the car battery being unable to charge normally, and even causing the charging wires to catch fire, which is not conducive to the long-term use of the energy storage power station. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power station energy storage cabinet, comprising a cabinet body, a cabinet door and a trunk, the cabinet door is hinged on the outer side of the cabinet body, the trunk is fixedly installed on the back side of the cabinet body, the inner side of the cabinet body is fixedly connected to a fixed frame, the inner side of the cabinet body is slidably connected to a movable frame below the fixed frame, a limiting assembly is arranged at the bottom of the movable frame, and a liquid cooling assembly is arranged on the inner side of the trunk.

[0005] Preferably, batteries are placed on the upper surfaces of the fixed frame and the movable frame, sliders are fixedly connected to both sides of the movable frame, a slide groove is provided on the inner wall of the cabinet, and the slider is located on the inner side of the slide groove.

[0006] Preferably, the limiting assembly comprises a connecting block and a screw, the bottom of the movable frame is fixedly connected with the connecting block, and the inner wall of the connecting block is threadedly connected with the screw.

[0007] Preferably, the inner wall of the cabinet is provided with holes at equal distances on the side of the slide groove, the size of the holes matches the size of the screws, and the screws are inserted into the holes to fix the movable frame.

[0008] Preferably, the liquid cooling assembly includes a water pump, a connecting pipe, a bellows and a condenser. Connecting pipes are rotatably sleeved on the inner walls on both sides of the trunk. A condenser is provided on the inner side of the trunk at the end of the connecting pipe. A connecting pipe is threadedly connected to the outer side of the connecting pipe. The end of the connecting pipe is fixedly connected to the water pump. A bellows is fixedly connected to the back of the trunk.

[0009] Preferably, the end of the connecting pipe is located inside the trunk and is threadedly connected to the condenser. The inside of the condenser is filled with condensate, and the connection between the connecting pipe and the condenser can be achieved by turning the connecting pipe clockwise.

[0010] Preferably, a fan is fixedly mounted on the top of the bellows, and air outlets are evenly arranged on the bottom of the bellows.

[0011] Preferably, the end of the connecting pipe passes through the inner wall of the wind box, and the end of the connecting pipe is located directly below the fan.

[0012] Preferably, it also includes an instruction module and an execution module, the instruction module and the execution module are linearly connected, the instruction module is used for the user to input instructions, and the execution module is used to execute instructions.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. During operation, a condenser is set on the basis of the transmission fan heat dissipation. With the flow of condensate in the condenser, the heat in the energy storage power station will be taken away, so as to avoid the temperature rise of the charging wires in the energy storage power station, prevent the resistance of the charging wires from increasing, ensure the normal charging of the car battery, and prevent the charging wires from catching fire, which is conducive to the long-term use of the energy storage power station.

[0015] 2. During work, by setting up a connecting pipe and adopting the threaded connection between the connecting pipe and the condenser pipe and the threaded connection between the connecting pipe and the connecting pipe, it is convenient to twist the connecting pipe to separate the connecting pipe from the condenser pipe. The connecting pipe can be separated from the connecting pipe to realize the disassembly of the condenser pipe, which is convenient and quick, and is convenient for the maintenance and repair of the condenser pipe, thereby increasing the service life of the condenser pipe.

[0016] 3. During operation, the cabinet can charge different types of car batteries by supporting the car batteries with fixed frames and movable frames. It can place batteries of specified sizes, as well as car batteries with larger or smaller thicknesses. It can make rational use of the space in the cabinet and realize the diversity of battery charging in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the trunk of the present invention;

[0020] Figure 3 It is a schematic diagram of the back structure of the trunk of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the cabinet of the present invention;

[0022] Figure 5 For the present invention Figure 4 A partial enlarged structural diagram of the middle A part;

[0023] Figure 6 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the back structure of the present invention as a whole.

[0025] In the figure: 1. cabinet body; 2. cabinet door; 3. trunk; 4. water pump; 5. connecting pipe; 6. bellows; 7. fixed frame; 8. movable frame; 9. condenser; 10. connecting pipe; 11. slide groove; 12. connecting block; 13. screw; 14. socket. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Embodiment 1, by Figure 1-7 The present invention discloses a power station energy storage cabinet, comprising a cabinet body 1, a cabinet door 2 and a trunk 3, the cabinet body 1 is hinged with the cabinet door 2 on the outer side, the trunk 3 is fixedly installed on the back of the cabinet body 1, the inner side of the cabinet body 1 is fixedly connected with a fixing frame 7, the inner side of the cabinet body 1 is slidably connected with a movable frame 8 below the fixing frame 7, a limiting component is arranged at the bottom of the movable frame 8, the limiting component comprises a connecting block 12 and a screw 13, the bottom of the movable frame 8 is fixedly connected with a connecting block 12, the inner wall of the connecting block 12 is threadedly connected with the screw 13, the inner wall of the cabinet body 1 is located on the side of the slide groove 11 and has holes 14 equidistantly provided thereon, the size of the holes 14 matches the size of the screw 13, the screw 13 is inserted into the holes 14 to fix the movable frame 8.

[0028] Specifically, batteries are placed on the upper surfaces of the fixed frame 7 and the movable frame 8, sliders are fixedly connected to both sides of the movable frame 8, a slide groove 11 is opened on the inner wall of the cabinet 1, and the slider is located on the inner side of the slide groove 11;

[0029] Among them, a car battery of a fixed size can be placed on the fixed frame 7 to be charged, and a car battery of a larger or smaller thickness can be placed on the movable frame 8 to be charged. By turning the screw 13, the screw 13 and the jack 14 can be connected and separated, and the movable frame 8 can be controlled to slide along the slide groove 11 to adjust the position and height of the movable frame 8, which is conducive to charging thicker car batteries.

[0030] In the above process, the cabinet 1 can charge different types of automobile batteries through the support of the fixed frame 7 and the movable frame 8. Batteries of specified sizes can be placed, and automobile batteries with larger or smaller thicknesses can be placed. The space in the cabinet 1 can be used rationally, and the cabinet 1 can realize the diversity of battery charging.

[0031] Embodiment 2, by Figure 1-7 It is given that the liquid cooling assembly includes a water pump 4, a connecting pipe 5, a bellows 6 and a condenser 9. The inner walls of both sides of the trunk 3 are rotatably sleeved with connecting pipes 10. The inner side of the trunk 3 is provided with a condenser 9 at the end of the connecting pipe 10. The outer side of the connecting pipe 10 is threadedly connected with the connecting pipe 5. The end of the connecting pipe 5 is fixedly connected to the water pump 4. The back of the trunk 3 is fixedly connected with the bellows 6. A fan is fixedly installed on the top of the bellows 6. Air outlets are evenly opened at the bottom of the bellows 6.

[0032] Specifically, the end of the connecting pipe 10 is located inside the trunk 3 and is threadedly connected to the condenser pipe 9. The inside of the condenser pipe 9 is filled with condensate. Turning clockwise to the connecting pipe 10, the connecting pipe 10 and the condenser pipe 9 can be connected.

[0033] Specifically, the end of the connecting pipe 5 passes through the inner wall of the wind box 6, and the end of the connecting pipe 5 is located directly below the fan;

[0034] Specifically, it also includes an instruction module and an execution module, the instruction module and the execution module are linearly connected, the instruction module is used for the user to input instructions, and the execution module is used to execute instructions;

[0035] The staff inputs the instruction through the instruction module, and the execution module is used to execute the instruction. The working time of the bellows 6 can be set. The intermittent control of the fan can be adopted to save energy, or the fan can be controlled by long-term operation. The inner side of the condenser tube 9 is filled with condensate. When the water pump 4 is started, under the connection of the connecting pipe 5, the condensate in the condenser tube 9 will circulate and flow through the condenser tube 9, the connecting pipe 5, and the water pump 4 in turn, thereby taking away the heat inside the trunk 3;

[0036] At the same time, under the action of the bellows 6, the circulating condensate can be cooled to ensure that the heat in the condensate is dissipated and the temperature of the condensate is prevented from rising;

[0037] In the above process, a condenser 9 is provided on the basis of the heat dissipation of the transmission fan. With the flow of condensate in the condenser 9, the heat in the energy storage power station is taken away, so as to avoid the temperature rise of the charging wire in the energy storage power station, prevent the resistance of the charging wire from increasing, ensure the normal charging of the car battery, and prevent the charging wire from catching fire, which is beneficial to the long-term use of the energy storage power station.

[0038] In the above process, by setting the connecting pipe 10, the connecting pipe 10 is threadedly connected to the condenser 9 and the connecting pipe 5, so that the connecting pipe 10 can be easily twisted to separate the connecting pipe 10 from the condenser 9. The connecting pipe 10 can be separated from the connecting pipe 5, thereby realizing the disassembly of the condenser 9, which is convenient and quick, and is convenient for the maintenance and repair of the condenser 9, thereby increasing the service life of the condenser 9.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power station energy storage cabinet, comprising a cabinet body (1), a cabinet door (2) and a trunk (3), wherein the cabinet body (1) is hingedly connected to the outer side of the cabinet body (2), and the trunk (3) is fixedly mounted on the back side of the cabinet body (1), characterized in that: A fixed frame (7) is fixedly connected to the inner side of the cabinet (1), a movable frame (8) is slidably connected to the inner side of the cabinet (1) below the fixed frame (7), a limiting component is provided at the bottom of the movable frame (8), and a liquid cooling component is provided on the inner side of the trunk (3).

2. A power station energy storage cabinet according to claim 1, characterized in that: Storage batteries are placed on the upper surfaces of the fixed frame (7) and the movable frame (8), and sliders are fixedly connected to both sides of the movable frame (8). A slide groove (11) is provided on the inner wall of the cabinet (1), and the slider is located on the inner side of the slide groove (11).

3. The power station energy storage cabinet according to claim 1, characterized in that: The limiting assembly comprises a connecting block (12) and a screw (13); the bottom of the movable frame (8) is fixedly connected to the connecting block (12); the inner wall of the connecting block (12) is threadedly connected to the screw (13).

4. A power station energy storage cabinet according to claim 3, characterized in that: The inner wall of the cabinet (1) is provided with insertion holes (14) at equal intervals on the side of the slide groove (11); the size of the insertion holes (14) matches the size of the screws (13); the screws (13) are inserted into the insertion holes (14) to fix the movable frame (8).

5. The power station energy storage cabinet according to claim 1, characterized in that: The liquid cooling assembly comprises a water pump (4), a connecting pipe (5), a bellows (6) and a condenser (9); the inner walls on both sides of the trunk (3) are rotatably sleeved with connecting pipes (10); the inner side of the trunk (3) is provided with a condenser (9) at the end of the connecting pipe (10); the outer side of the connecting pipe (10) is threadedly connected to the connecting pipe (5); the end of the connecting pipe (5) is fixedly connected to the water pump (4); and the back side of the trunk (3) is fixedly connected to the bellows (6).

6. A power station energy storage cabinet according to claim 5, characterized in that: The end of the connecting pipe (10) is located inside the trunk (3) and is threadedly connected to the condenser (9). The inside of the condenser (9) is filled with condensate. By turning the connecting pipe (10) clockwise, the connection between the connecting pipe (10) and the condenser (9) can be achieved.

7. The power station energy storage cabinet according to claim 5, characterized in that: A fan is fixedly mounted on the top of the wind box (6), and air outlets are evenly arranged on the bottom of the wind box (6).

8. The power station energy storage cabinet according to claim 7, characterized in that: The end of the connecting pipe (5) passes through the inner wall of the wind box (6), and the end of the connecting pipe (5) is located directly below the fan.

9. A liquid cooling system for a power station energy storage cabinet according to any one of claims 1 to 8, characterized in that: It also includes an instruction module and an execution module, wherein the instruction module is linearly connected to the execution module, the instruction module is used for the user to input instructions, and the execution module is used to execute instructions.

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