Energy storage coordination control device with quick release power supply module

Abstract

The utility model discloses an energy storage coordination control device with a quick-release power supply module, which relates to the technical field of power supply modules and comprises a storage box body, an installation frame is installed inside the storage box body, an installation seat and a heat dissipation assembly connected with the installation frame are arranged on the inner side of the installation frame, and a water cooling box is fixed below the installation frame. The liquid conveying pump is arranged on one side of the water cooling box, and the liquid conveying pipe is communicated with the liquid inlet pipe through the liquid cooling plate I. The battery pack cooling device has the advantages that the liquid conveying pump is started, cooling liquid in the water cooling box flows into the liquid cooling plate I attached to the mounting frame along the liquid conveying pipe to absorb heat of a battery pack, and the temperature-rising cooling liquid enters the liquid cooling plate II through the liquid inlet pipe; cooling liquid returns to the first liquid cooling plate on the other side through the liquid return pipe after cooling, and flows back to the water cooling box under the action of the infusion pump, circulation heat dissipation is formed, it is guaranteed that the battery pack runs at the proper temperature, and the performance of an energy storage system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power module technical field, concretely is a kind of energy storage coordination control device with quick-release power module. BACKGROUND

[0002] Global energy transformation promotes the construction of new power system, but solar energy, wind energy and other new energy power generation exist intermittency and instability, affect power supply stability, for realizing clean and low carbon, safe and flexible utilization of energy, energy storage system can suppress new energy power generation power fluctuation, guarantee power grid stability, energy storage coordination control device is thus born, simultaneously, quick-release power module is convenient for energy storage system operation to replace, maintain power module quickly, improve system reliability and maintainability;

[0003] Applicant finds that China patent discloses "a combined energy storage power module and energy storage power station" by searching, and its publication number is "CN116387717B", the patent mainly through including energy storage battery mounting bracket and multiple energy storage battery packs, energy storage battery mounting bracket is provided with multiple battery pack installation layers, battery pack installation layer includes battery mounting and dismounting track, battery positioning device and battery heat dissipation device, battery mounting and dismounting track is arranged at the both sides of battery pack installation layer, battery positioning device is arranged on battery mounting and dismounting track, battery heat dissipation device is arranged between battery mounting and dismounting track, energy storage battery pack includes battery pack and battery pack mobile wheel, battery pack mobile wheel can move on battery mounting and dismounting track, battery positioning device can form the limiting of battery pack mobile wheel, and makes battery pack and battery heat dissipation device contact, has the advantages that energy storage battery pack is convenient and safe to pack and dismount, and heat dissipation effect is good;

[0004] But still have the following defects:

[0005] When power module continues high load operation, internal battery group and power management circuit can generate a large amount of heat, the existing heat dissipation mode cannot discharge heat in time, heat is rapidly accumulated in module, so that power module temperature sharply rises, too high temperature can accelerate battery aging, reduce the performance and life of power management circuit and other components, for this purpose, we propose a kind of energy storage coordination control device with quick-release power module. SUMMARY

[0006] The utility model aims at providing a kind of energy storage coordination control device with quick-release power module.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of energy storage coordination control device with quick release power module, including storage box, the inside of the storage box is equipped with mounting bracket, the inside of mounting bracket is equipped with the heat dissipation component of mounting seat and mounting bracket connection, the heat dissipation component includes water cooling tank, infusion pump, infusion tube, liquid cooling plate one, inlet pipe, liquid cooling plate two, back pipe, pump and radiator, the water cooling tank is fixed below mounting bracket, the infusion pump is arranged in one side of water cooling tank, the infusion tube is communicated by liquid cooling plate one and inlet pipe above, the liquid cooling plate one is arranged in both sides of mounting bracket, and liquid cooling plate one and mounting bracket are in contact, the liquid cooling plate two is arranged above inlet pipe, the back pipe is connected to the bottom surface other side of liquid cooling plate two, the pump is arranged in the other side of water cooling tank, the radiator is located in the top surface of storage box, the radiator is contacted by penetrating storage box and liquid cooling plate two.

[0008] As a further scheme of the utility model: the front side of the mounting seat is provided with a slot hole, the battery pack is placed above the mounting seat, the two sides of the battery pack are fixedly provided with positioning supporting plates, one side of the positioning supporting plate is fixedly provided with a fixed plate, the rear side of the fixed plate is provided with positioning pins on both sides, the positions of the positioning pins and the slot hole are corresponding, and a slot is formed in the top surface of the positioning pin.

[0009] As a further scheme of the utility model: the top surface of the storage box is provided with a temperature sensor on one side.

[0010] As a further scheme of the utility model: the other side of the temperature sensor is provided with a controller.

[0011] As a further scheme of the utility model: the inside of the mounting seat is provided with a dismounting assembly, the dismounting assembly includes a pull ring, a buckle, a positioning convex ring, a guide rod, a lock ring and a plug rod, the pull ring is located on the top surface of the mounting seat, the buckle is located on the bottom surface of the pull ring, the buckle is connected with the guide rod by penetrating the mounting seat, the positioning convex ring is located on both sides of the buckle, the outer surface of the guide rod is in spiral shape, the lock ring is arranged below the guide rod, the lock ring is in spline shape, the plug rod is arranged below both sides of the lock ring, and the positions of the plug rod and the slot are corresponding.

[0012] As a further scheme of the utility model: the front side of the storage box is provided with a box door, the rear side of the box door is provided with a sealing ring, the front side of the storage box is provided with a sealing groove, and the positions of the sealing groove and the sealing ring are corresponding.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. This utility model starts with an infusion pump. The coolant in the water-cooled tank flows into the first liquid-cooled plate that is attached to the mounting bracket along the infusion pipe, absorbing the heat of the battery pack. The heated coolant enters the second liquid-cooled plate through the inlet pipe, conducts the heat to the radiator and cools down. The cooled coolant returns to the first liquid-cooled plate on the other side through the return pipe, and flows back to the water-cooled tank under the action of the pump, forming a circulation heat dissipation, ensuring that the battery pack operates at a suitable temperature and improving the performance of the energy storage system.

[0015] 2. In this utility model, when installing the battery pack, the positioning plate is aligned with the edge of the mounting base so that the positioning pin is inserted into the slot to complete the initial fixation. Then, the disassembly component is inserted vertically, the positioning convex ring slides along the guide rail, the spiral guide rod drives the spline locking ring, and drives the insertion rod to insert into the slot of the positioning pin. Combined with the buckle limit, double locking is achieved.

[0016] 3. When disassembling the battery pack, this utility model allows for quick removal of the battery pack by pulling the pull ring on the top surface of the mounting base. The positioning protrusion slides in the opposite direction to release the guide rod, and the spiral guide rod is lifted and rotated. Through the spline structure, the locking ring drives the insertion rod to retract inward and disengage from the slot, and the battery pack is moved outward, so that the positioning pin moves out of the slot. This achieves one-button unlocking and improves operational efficiency.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0018] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0019] Figure 2 This is a front view schematic diagram of an embodiment of this utility model;

[0020] Figure 3 This is a right-side view of an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the battery pack in an embodiment of the present invention.

[0022] In the figure: 1, storage box body; 2, mounting frame; 21, mounting seat; 3, battery pack; 31, positioning support plate; 32, fixed plate; 33, positioning pin; 34, slot; 4, heat dissipation assembly; 401, water cooling box; 402, infusion pump; 403, infusion tube; 404, liquid cooling plate one; 405, liquid inlet pipe; 406, liquid cooling plate two; 407, liquid return pipe; 408, liquid pump; 409, radiator; 5, temperature sensor; 6, controller; 7, disassembly assembly; 701, pull ring; 702, buckle; 703, positioning convex ring; 704, guide rod; 705, lock ring; 706, plug rod; 8, box door; 81, sealing ring; 9, sealing groove. DETAILED DESCRIPTION

[0023] The specific embodiments of the present application will be further described below with reference to the drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0024] In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict between them.

[0025] Please refer to the drawings Figure 1 -attached Figure 4 The utility model discloses a kind of energy storage coordination control devices with quick-release power module, including storage box body 1, mounting frame 2 is installed in the inside of storage box body 1, mounting seat 21 is provided in the inside of mounting frame 2, and heat dissipation assembly 4 connected with mounting frame 2 is arranged, as shown in the figure Figure 1 And Figure 2As shown, the heat dissipation assembly 4 includes a water cooling tank 401, a liquid delivery pump 402, a liquid delivery pipe 403, a liquid cooling plate one 404, a liquid inlet pipe 405, a liquid cooling plate two 406, a liquid return pipe 407, a liquid pumping pump 408, and a radiator 409. The water cooling tank 401 is fixed below the mounting rack 2, the liquid delivery pump 402 is arranged on one side of the water cooling tank 401, the liquid delivery pipe 403 is communicated through the liquid cooling plate one 404 and the liquid inlet pipe 405 above, the liquid cooling plate one 404 is arranged on both sides of the mounting rack 2 and is in contact with the mounting rack 2, the liquid cooling plate two 406 is arranged above the liquid inlet pipe 405, the liquid return pipe 407 is connected to the other side of the bottom surface of the liquid cooling plate two 406, the liquid pumping pump 408 is arranged on the other side of the water cooling tank 401, and the radiator 409 is located on the top surface of the storage box 1. The radiator 409 is in contact with the liquid cooling plate two 406 by penetrating the storage box 1. The liquid delivery pump 402 is started to make the cooling liquid in the water cooling tank 401 flow quickly along the liquid delivery pipe 403 and be injected into the liquid cooling plate one 404. Since the liquid cooling plate one 404 is closely attached to the mounting rack 2 and the battery pack 3 is placed on the mounting seat 21 which is connected to the mounting rack 2, after the cooling liquid enters the liquid cooling plate one 404, the liquid cooling plate one 404 absorbs the heat generated by the battery pack 3. Then, the cooling liquid flows along the liquid inlet pipe 405 to the liquid cooling plate two 406 which is in close contact with the radiator 409, and the liquid cooling plate two 406 efficiently transfers the heat to the radiator 409. The radiator 409 dissipates the heat in the liquid cooling plate two 406 to the external environment, so that the temperature of the cooling liquid is reduced. The cooled cooling liquid returns to the other side of the liquid cooling plate one 404 through the liquid return pipe 407, and under the assistance of the liquid pumping pump 408, the cooling liquid returns to the water cooling tank 401, so that it forms a circulation and continuously takes away the heat generated by the battery pack 3 and dissipates it to the external environment, thereby realizing the heat dissipation of the battery pack 3, ensuring that the battery pack 3 works in an appropriate temperature range, improving its performance and service life, and guaranteeing the high efficiency of the energy storage system.

[0026] In the embodiment, the front sides of the mounting seat 21 are provided with slot holes, the battery pack 3 is placed above the mounting seat 21, the two sides of the battery pack 3 are fixed with positioning supporting plates 31, one side of each positioning supporting plate 31 is fixed with a fixed plate 32, the rear sides of the fixed plate 32 are provided with positioning pins 33, the positions of the positioning pins 33 correspond to those of the slot holes, and the top surface of each positioning pin 33 is provided with a slot 34.

[0027] Specifically, when the battery pack 3 is installed, the positioning supporting plates 31 on both sides of the battery pack 3 are aligned with the edges of the mounting seat 21, and under the auxiliary positioning action, the positioning pins 33 are aligned with the slot holes on the front sides of the mounting seat 21. Then, the battery pack 3 is stably placed above the mounting seat 21, so that the positioning pins 33 are inserted into the slot holes, and the preliminary positioning and fixing of the battery pack 3 are completed. Conversely, when the battery pack 3 is disassembled, the battery pack 3 and the positioning supporting plates 31 are moved outward, so that the positioning pins 33 are pulled out of the slot holes, and the battery pack 3 can be taken off the mounting seat 21.

[0028] The inner part of the mounting seat 21 is provided with a disassembly assembly 7, which includes a pull ring 701, a buckle 702, positioning convex rings 703, a guide rod 704, a lock ring 705, and an insertion rod 706. The pull ring 701 is located on the top surface of the mounting seat 21, the buckle 702 is located on the bottom surface of the pull ring 701, the buckle 702 is connected by penetrating the mounting seat 21 and the guide rod 704, the positioning convex rings 703 are located on both sides of the buckle 702, the outer surface of the guide rod 704 is spiral-shaped, the lock ring 705 is arranged below the guide rod 704, the lock ring 705 is spline-shaped, and the insertion rod 706 is arranged below both sides of the lock ring 705, and the position of the insertion rod 706 corresponds to that of the insertion slot 34.

[0029] Specifically, after the battery pack 3 is installed to the mounting seat 21, the disassembly assembly 7 is vertically inserted from the top surface of the mounting seat 21. At this time, the positioning convex rings 703 on both sides of the buckle 702 slide along the guide rail in the inner part of the mounting seat 21, ensuring that the assembly falls vertically. With the guide rod 704 completely embedded in the mounting seat 21, the spline-shaped lock ring 705 is driven to insert the insertion rod 706 into the insertion slot 34 on the top surface of the positioning pin 33 under the rotating thrust of the spiral guide rod 704. Mechanical self-locking is formed through the cooperation of the insertion rod 706 and the insertion slot 34. Therefore, the battery pack 3 is stably locked through the double limiting of the buckle 702 and the inner clamping groove of the mounting seat 21. When disassembling, the pull ring 701 is pulled upward, the positioning convex rings 703 slide reversely along the guide rail, the axial constraint on the guide rod 704 is released, the spiral guide rod 704 rotates during the vertical lifting process, the spline structure drives the lock ring 705 to rotate and contract synchronously, the petal-shaped inner wall of the lock ring 705 forces the insertion rod 706 to retract radially, and the insertion rod 706 quickly separates from the insertion slot 34. When the insertion rod 706 completely separates from the insertion slot 34, the battery pack 3 can be easily taken out of the mounting seat 21. Through the composite structure of the spiral transmission and the spline clutch, double locking during installation and one-key unlocking during disassembly of the battery pack 3 are realized, and the operation efficiency and connection reliability are greatly improved.

[0030] Working principle:

[0031] Firstly, when installing the battery pack 3, the positioning support plate 31 is aligned with the mounting seat 21, the positioning pin 33 is inserted and fixed, and then the disassembly assembly 7 is inserted and guided by the positioning convex rings 703. The spiral guide rod 704 drives the lock ring 705, the insertion rod 706 is inserted into the insertion slot 34, and the buckle 702 is double-locked. When disassembling, the pull ring 701 is pulled, the guide rod 704 rotates and lifts upward, the lock ring 705 makes the insertion rod 706 retract and separate from the insertion slot 34, the battery pack 3 is moved outward, the positioning pin 33 is moved out of the slot hole, and then the battery pack 3 can be taken off, realizing quick disassembly and assembly.

[0032] The temperature in the storage box 1 is monitored by the temperature sensor 5, and when the monitored temperature in the box is high, the monitored signal is transmitted to the controller 6, at which time the controller 6 starts the infusion pump 402 and the liquid pump 408, so that the infusion pump 402 draws the cooling liquid from the water cooling box 401, and flows into the liquid cooling plate one 404 through the infusion pipe 403 to absorb heat, and then flows into the liquid cooling plate two 406 through the liquid inlet pipe 405, and is cooled by the radiator 409, and then is drawn back into the water cooling box 401 through the liquid return pipe 407 and the liquid pump 408, so that the cooling liquid circulates to cool the battery pack 3, and the energy storage system is ensured to operate;

[0033] When the box door 8 is closed, the sealing ring 81 on the box door 8 corresponds to the sealing groove 9 on the front of the storage box 1, and as the box door 8 is gradually closed, the sealing ring 81 is extruded and deformed, filling the sealing groove 9 and the small gap between the box door 8 and the storage box 1, so as to form a sealing barrier, thereby effectively preventing dust, moisture, gas and other substances from entering the inside of the storage box 1, and realizing the sealing function, and thus the whole working process is completed.

[0034] The above front, rear, left, right, up, down are all based on the Figure 1 of the drawings.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the present application.

[0036] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the described embodiments.

[0037] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. An energy storage coordination control device with a quick-release power module, comprising a storage box body (1), an installation rack (2) is installed inside the storage box body (1), a mounting seat (21) is arranged on the inner side of the installation rack (2), and a heat dissipation assembly (4) connected with the installation rack (2) is arranged on the mounting seat (21); characterized in that: The heat dissipation assembly (4) comprises a water cooling box (401), a liquid delivery pump (402), a liquid delivery pipe (403), a liquid cooling plate I (404), a liquid inlet pipe (405), a liquid cooling plate II (406), a liquid return pipe (407), a liquid pumping pump (408) and a radiator (409), the water cooling box (401) is fixed below the mounting rack (2), the liquid delivery pump (402) is arranged on one side of the water cooling box (401), the liquid delivery pipe (403) is communicated through the liquid cooling plate I (404) and the liquid inlet pipe (405) above, the liquid cooling plate I (404) is arranged on both sides of the mounting rack (2), and the liquid cooling plate I (404) is in contact with the mounting rack (2), the liquid cooling plate II (406) is arranged above the liquid inlet pipe (405), the liquid return pipe (407) is connected to the other side of the bottom surface of the liquid cooling plate II (406), the liquid pumping pump (408) is arranged on the other side of the water cooling box (401), and the radiator (409) is located on the top surface of the storage box (1). The radiator (409) is in contact with the liquid cooling plate II (406) through penetrating the storage box (1). ​ 2. The energy storage coordinated control device with quick-release power module according to claim 1, characterized in that: The front sides of the mounting seats (21) are provided with slot holes, the battery pack (3) is placed above the mounting seats (21), the both sides of the battery pack (3) are fixedly provided with positioning supporting plates (31), one side of each positioning supporting plate (31) is fixedly provided with a fixed plate (32), the rear sides of the fixed plates (32) are provided with positioning pins (33), the positions of the positioning pins (33) correspond to the slot holes, and the top surfaces of the positioning pins (33) are provided with insertion grooves (34).

3. The energy storage coordinated control device with quick release power module of claim 1, wherein: One side of the top surface of the storage box (1) is provided with a temperature sensor (5).

4. The energy storage coordinated control device with quick release power module of claim 3, wherein: The other side of the temperature sensor (5) is provided with a controller (6).

5. The energy storage coordinated control device with quick release power module of claim 1, wherein: The inside of the mounting seat (21) is provided with a dismounting assembly (7), the dismounting assembly (7) comprises a pull ring (701), a buckle (702), positioning convex rings (703), a guide rod (704), a lock ring (705) and an insertion rod (706), the pull ring (701) is located on the top surface of the mounting seat (21), the buckle (702) is located on the bottom surface of the pull ring (701), the buckle (702) is connected with the guide rod (704) through penetrating the mounting seat (21), the positioning convex rings (703) are located on the both sides of the buckle (702), the outer surface of the guide rod (704) is in a spiral shape, the lock ring (705) is arranged below the guide rod (704), the lock ring (705) is in a spline shape, the insertion rod (706) is arranged below the both sides of the lock ring (705), and the positions of the insertion rod (706) correspond to the insertion grooves (34).

6. The energy storage coordinated control device with quick release power module of claim 1, wherein: The front side of the storage box (1) is provided with a box door (8), the rear side of the box door (8) is provided with a sealing ring (81), the front side of the storage box (1) is provided with a sealing groove (9), and the positions of the sealing groove (9) correspond to the sealing ring (81).

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