Spraying type liquid cooling energy storage device

Abstract

The utility model discloses a spraying type liquid cooling energy storage device, relates to the technical field of energy storage equipment, and aims to solve the problems that in the prior art, the spraying uniformity of cooling liquid is difficult to guarantee, energy storage elements in partial areas cannot be fully cooled, and a heat dissipation blind area exists. A support is fixedly installed in the energy storage device shell, an energy storage element is fixedly installed on the support, the energy storage element is provided with a spraying pipe, spraying holes are evenly distributed in the spraying pipe, the upper end of the spraying pipe is connected with a flow dividing pipe, the upper portion of one end of the flow dividing pipe is connected with a flow conveying pipe, and the upper portion of the other end of the flow dividing pipe is connected with a water inlet pipe. One end of the flow conveying pipe is fixedly connected with a driven gear, a transmission box is fixedly installed in the energy storage device shell, a transmission shaft is rotationally connected into the transmission box, the outer side of the transmission shaft is fixedly connected with a driving gear, and the driving gear is connected with the driven gear in an engaged mode. A driving device used for driving the transmission shaft to rotate is arranged on the outer side of the energy storage device shell.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, specifically a spray-type liquid-cooled energy storage device. Background Technology

[0002] Existing liquid-cooled energy storage devices still face numerous challenges in practical applications. On one hand, the cooling systems of traditional energy storage devices exhibit poor adaptability to complex and variable external environments. For instance, in high-temperature environments, the coolant's own temperature rises, reducing its heat dissipation capacity and making it difficult to effectively remove the heat generated by the energy storage components. In low-temperature environments, the coolant is prone to solidification, causing the cooling system to malfunction. On the other hand, in conventional spray-type liquid cooling structures, the uniformity of coolant spraying is difficult to guarantee, resulting in insufficient cooling of some areas of the energy storage components, creating heat dissipation blind spots. Furthermore, the coolant's flow path within the energy storage device is singular, hindering sufficient heat exchange with the energy storage components, leading to low overall heat dissipation efficiency. Therefore, the market urgently needs to develop a spray-type liquid-cooled energy storage device to help solve these existing problems. Utility Model Content

[0003] The purpose of this invention is to provide a spray-type liquid-cooled energy storage device to solve the problem mentioned in the background art that the uniformity of coolant spray is difficult to guarantee, and that some areas of the energy storage element cannot be sufficiently cooled, resulting in heat dissipation blind spots.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a spray-type liquid-cooled energy storage device, comprising an energy storage device housing, characterized in that: a bracket is fixedly installed inside the energy storage device housing, an energy storage element is fixedly installed on the bracket, a spray pipe is provided on the energy storage element, the spray pipe is provided with uniformly distributed spray holes, a diverter pipe is connected to the upper end of the spray pipe, a feed pipe is connected above one end of the diverter pipe, a driven gear is fixedly connected to one end of the feed pipe, a transmission box is fixedly installed inside the energy storage device housing, a transmission shaft is rotatably connected inside the transmission box, a drive gear is fixedly connected to the outside of the transmission shaft, the drive gear meshes with the driven gear, and a drive device for driving the transmission shaft to rotate is provided on the outside of the energy storage device housing.

[0005] The above technical solution involves attaching a spray pipe to the outside of the energy storage element and using a drive device to rotate the spray pipe outside the energy storage element. When the spray pipe sprays coolant onto the surface of the energy storage element, the circumferential spraying can evenly dissipate heat from the energy storage element, thereby avoiding the existence of heat dissipation blind spots, fully cooling the energy storage element, and improving the cooling effect.

[0006] In a preferred embodiment, the present invention can be further configured such that: the lower part of the energy storage housing is provided with an arc-shaped structure, the bottom of the arc-shaped structure is provided with a detachable filter box, and a drain pipe is fixedly connected to the lower part of the filter box.

[0007] The above technical solution uses a detachable filter box to filter impurities in the used coolant.

[0008] In a preferred embodiment, the present invention can be further configured such that: a delivery pipe is provided on the upper side of the energy storage housing, one end of the delivery pipe is connected to a transfer station, the delivery pipe is rotatably connected to the transfer station, and an opening communicating with the transfer station is provided on the upper part of the delivery pipe.

[0009] The above technical solution utilizes a transfer station design to provide coolant to the spray pipes while ensuring the continuous rotation of the delivery pipes.

[0010] In a preferred embodiment, the present invention can be further configured such that a support foot is fixedly installed on the lower part of the energy storage device housing.

[0011] In a preferred embodiment, the present invention can be further configured such that a cover is fixedly installed on the top of the energy storage device housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention attaches a spray pipe to the outside of the energy storage element and uses a drive device to rotate the spray pipe outside the energy storage element. When the spray pipe sprays coolant onto the surface of the energy storage element, the surrounding spray can dissipate heat evenly to the energy storage element, thereby avoiding the existence of heat dissipation blind spots, and fully cooling the energy storage element to improve the cooling effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the internal structure of a spray-type liquid-cooled energy storage device according to the present invention;

[0015] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a cross-sectional view of the transfer station of this utility model.

[0017] In the diagram: 1. Energy storage device housing; 2. Housing cover; 3. Support; 4. Energy storage element; 5. Delivery pipe; 6. Transfer station; 7. Diversion pipe; 8. Spray pipe; 9. Filter box; 10. Drain pipe; 11. Drive unit; 12. Transmission box; 13. Drive shaft; 14. Drive gear; 15. Delivery pipe; 16. Driven gear. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] Please see Figure 1-3 An embodiment of this utility model provides a spray-type liquid-cooled energy storage device, including an energy storage housing 1. A bracket 3 is fixedly installed inside the energy storage housing 1. An energy storage element 4 is fixedly installed on the bracket 3. A spray pipe 8 is provided on the energy storage element 4. The spray pipe 8 is provided with uniformly distributed spray holes. A diversion pipe 7 is connected to the upper end of the spray pipe 8. A delivery pipe 15 is connected above one end of the diversion pipe 7. A driven gear 16 is fixedly connected to one end of the delivery pipe 15. A transmission box 12 is fixedly installed inside the energy storage housing 1. A transmission shaft 13 is rotatably connected inside the transmission box 12. A drive gear 14 is fixedly connected to the outside of the transmission shaft 13. The drive gear 14 and the driven gear 16 are meshed together. A drive device 11 for driving the transmission shaft 13 to rotate is provided on the outside of the energy storage housing 1. The delivery pipe 15 is fixed through the transmission box 12 and rotatably connected to the transmission box 12.

[0022] Please see Figure 1 The lower part of the energy storage housing 1 is set with an arc-shaped structure, and a detachable filter box 9 is set at the bottom of the arc-shaped structure. A drain pipe 10 is fixedly connected to the lower part of the filter box 9.

[0023] Please see Figure 1The energy storage housing 1 has a delivery pipe 5 on the upper side, one end of which is connected to a transfer station 6. The delivery pipe 15 is rotatably connected to the transfer station 6, and the upper part of the delivery pipe 15 has a through-hole that communicates with the transfer station 6.

[0024] Please see Figure 1 A support leg is fixedly installed at the bottom of the energy storage housing 1.

[0025] Please see Figure 1 A cover 2 is fixedly installed on the top of the energy storage housing 1.

[0026] Working principle: During use, coolant is delivered to transfer station 6 through transfer pipe 5. The coolant then enters spray pipe 8 through transfer station 6 via delivery pipe 15 and branch pipe 7, and is finally sprayed onto the surface of energy storage element 4 through spray pipe 8 to cool the energy storage element 4. Drive device 11 drives drive shaft 13 to rotate. Drive shaft 13 drives delivery pipe 15 to rotate through drive gear 14 and driven gear 16. Delivery pipe 15 drives branch pipe 7 and spray pipe 8 to rotate, thereby spraying the energy storage element 4 with 360 degrees of no dead angle, improving the heat dissipation effect. After use, the coolant is filtered through filter box 9 and returned to refrigeration equipment through drain pipe 10.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A spray-type liquid-cooled energy storage device, comprising an energy storage device housing (1), characterized in that: A bracket (3) is fixedly installed inside the energy storage housing (1). An energy storage element (4) is fixedly installed on the bracket (3). A spray pipe (8) is provided on the energy storage element (4). The spray pipe (8) is provided with uniformly distributed spray holes. A diversion pipe (7) is connected to the upper end of the spray pipe (8). A delivery pipe (15) is connected above one end of the diversion pipe (7). A driven gear (16) is fixedly connected to one end of the delivery pipe (15). A transmission box (12) is fixedly installed inside the energy storage housing (1). A transmission shaft (13) is rotatably connected inside the transmission box (12). A drive gear (14) is fixedly connected to the outside of the transmission shaft (13). The drive gear (14) meshes with the driven gear (16). A drive device (11) for driving the transmission shaft (13) to rotate is provided on the outside of the energy storage housing (1).

2. The spray-type liquid-cooled energy storage device according to claim 1, characterized in that: The lower part of the energy storage housing (1) is provided with an arc-shaped structure, and a detachable filter box (9) is provided at the bottom of the arc-shaped structure. A drain pipe (10) is fixedly connected to the lower part of the filter box (9).

3. The spray-type liquid-cooled energy storage device according to claim 1, characterized in that: The energy storage housing (1) is provided with a delivery pipe (5) on the upper side. One end of the delivery pipe (5) is connected to a transfer station (6). The flow pipe (15) is rotatably connected to the transfer station (6). The upper part of the flow pipe (15) is provided with a through-hole that communicates with the transfer station (6).

4. A spray-type liquid-cooled energy storage device according to claim 1, characterized in that: The energy storage housing (1) is fixedly mounted with feet at the bottom.

5. A spray-type liquid-cooled energy storage device according to claim 1, characterized in that: A cover (2) is fixedly installed on the top of the energy storage housing (1).

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