Energy storage coordination control device

Abstract

The utility model discloses an energy storage coordination control device, which relates to the technical field of energy storage coordination control and comprises a box body, a partition plate is connected to the middle of the inside of the box body, fans are connected to the left side and the right side of the bottom of the partition plate, a plug board is connected to the middle of the top of the partition plate, and a plurality of five-pin relays are connected to the top of the plug board. Compared with the prior art, the cooling device has the advantages that through the arrangement of the two pump bodies, cooling liquid in the cooling liquid box at the corresponding position is pumped out and flows into the first fixing plate and the second fixing plate through the circulating pipe, cooling operation is conducted on the side edge of the five-pin relay, and through the cooperation of the multiple limiting plates and the alternating current holes, cooling operation is conducted on the side edge of the five-pin relay. The heat between two adjacent five-pin relays is reduced, and the bottom sides of the five-pin relays are cooled through the two fans at the lower part, so that the multi-directional synchronous cooling operation of the five-pin relays is achieved, and the temperature of the five-pin relays is prevented from being too high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of energy storage coordination control, specifically is a kind of energy storage coordination control device. BACKGROUND

[0002] Large-scale development and utilization of wind power, solar energy and other new energy is an effective way to realize sustainable development, optimize energy structure and improve environmental quality. However, the volatility and intermittency of new energy generation are still the main factors restricting its large-scale application. Battery energy storage system has the functions of load regulation, cooperation with new energy access, improvement of power quality and peak load shifting. For energy storage power station, energy storage coordination controller plays an important role in optimizing power quality and improving grid stability.

[0003] The applicant found that a "energy storage system coordination controller" has been disclosed in Chinese patent with application number "202322054181.3". The patent mainly opens the first cover plate, places the five-legged relay between the two clamping blocks, presses the five-legged relay downward, and since the adjacent faces of the two clamping blocks are inclined, the five-legged relay can push the two clamping blocks to slide along the support column. When the contact end of the five-legged relay is inserted into the connection port, the spring pushes the two clamping blocks to reset. At this time, the position of the five-legged relay can be limited by the clamping block. The five-legged relay is installed. However, when the device is in use, multiple five-legged relays are gathered together and located in a relatively sealed space, so that the heat generated during their own operation cannot be dissipated. When the temperature of the five-legged relay is too high, there is a risk of short circuit, and there is a risk of fire accident. In addition, during use, the five-legged relay and the plugboard connection may become loose. Therefore, we propose a kind of energy storage coordination control device. SUMMARY

[0004] The utility model aims at providing a kind of energy storage coordination control device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of energy storage coordination control device, the inside middle part of the box body is connected with baffle, the bottom left and right sides of the baffle are connected with fan, the top middle part of the baffle is connected with plugboard, the top of the plugboard is connected with multiple five-legged relays, the left and right sides of the box body are rotatably connected with bidirectional screw rod, the bidirectional screw rod is driven fixed plate one and fixed plate two along its axial direction by rotation, the front end outside of the bidirectional screw rod is connected with gear one, the side of two gear one mutually far away is engagedly connected with gear two, the inside center of the gear two is penetrated with shaft, the both ends of the shaft are rotatably connected on the inner wall of box body, the inside of fixed plate one and fixed plate two is provided with circulation pipe, the bottom end of two circulation pipes is connected with cooling liquid tank, the rear side of the cooling liquid tank is connected with the input end of pump body, the output end of the pump body is connected with the other end of circulation pipe, the circulation pipe is U-shapedly arranged.

[0006] As a further scheme of the utility model: the side of fixed plate one and fixed plate two mutually close is connected with multiple limit plates, multiple limit plates and multiple five-legged relays are arranged staggeredly, the limit plate is provided with cavity communicated with circulation pipe.

[0007] As a further scheme of the utility model: the side of multiple limit plates close five-legged relay is provided with multiple alternating holes, one end of the alternating hole extends to the outside of circulation pipe.

[0008] As a further scheme of the utility model: the top of the box body is rotatably connected with flip cover, the side of the flip cover close box body is connected with multiple lugs, multiple lugs and multiple five-legged relays are one-to-one correspondingly arranged.

[0009] As a further scheme of the utility model: the left and right sides of the front of the box body are provided with air slot, the air slot is correspondingly arranged with gear two.

[0010] As a further scheme of the utility model: the front and back sides of the plugboard are provided with gap between the inner wall of box body, the plugboard is below multiple limit plates.

[0011] As a further scheme of the utility model: the overall height of multiple limit plates is less than the height of fixed plate one and fixed plate two.

[0012] Adopt the above technical scheme, compared with prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a through the setting of two pump bodies, the cooling liquid in the cooling liquid tank on the corresponding position is extracted, and flows to the inside of fixed plate no. 1 and fixed plate no. 2 respectively through circulating pipe, and the side of five-legged relay is operated to reduce temperature, and through the cooperation of multiple limit boards and alternating hole, the heat between two five-legged relays adjacent is reduced, and the bottom side of five-legged relay is cooled through the two fans below, reach the multi -directional synchronous cooling operation of multiple five -legged relays, avoid the temperature of five -legged relay being too high,

[0014] 2. The utility model discloses through the rotation gear no. 2 of one side, make gear no. 1 synchronous rotation with its connection, drive bidirectional screw rod rotation, make its surface fixed plate no. 1 and fixed plate no. 2 move towards, five -legged relay is fixed to the five -legged relay, and multiple five -legged relays are independently distributed through the cooperation of limit board, and are stably connected with the plugboard, and the five -legged relay is extruded through the lug on the flip cover, and the five -legged relay is further fixed, to avoid the situation that five -legged relay loosens.

[0015] Other advantages, objects and features of the present utility model will be set forth in part in the specification that follows, and in part will become apparent to those skilled in the art upon examination of the following specification or can be learned from the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall schematic diagram in the embodiment of the utility model;

[0017] Figure 2 It is the fan position schematic diagram in the embodiment of the utility model;

[0018] Figure 3 It is the bidirectional screw rod position schematic diagram in the embodiment of the utility model;

[0019] Figure 4 It is the alternating hole position schematic diagram in the embodiment of the utility model.

[0020] In the drawing: 1, box body;2, baffle;3, fan;4, plugboard;5, five -legged relay;6, fixed plate no. 1;7, fixed plate no. 2;8, bidirectional screw rod;9, gear no. 1;10, gear no. 2;11, rotating shaft;12, circulating pipe;13, cooling liquid tank;14, pump body;15, limit board;16, alternating hole;17, flip cover;18, lug. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be further described below in conjunction with the drawings, and it needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model.

[0022] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Please refer to the accompanying Figure 1 -attached Figure 4 The utility model relates to a kind of energy storage coordination control devices, including box 1, the inside middle part of box 1 is connected with baffle 2, the bottom left and right sides of baffle 2 are all connected with fan 3, the top middle part of baffle 2 is connected with plugboard 4, the top of plugboard 4 is connected with multiple five-foot relays 5, the left and right sides of box 1 are all rotationally connected with two-way screw rod 8, two-way screw rod 8 is driven fixed plate one 6 and fixed plate two 7 along its axial direction by rotation, the front end outside of two-way screw rod 8 is connected with gear one 9, the side of two gear one 9 away from each other is all engaged with gear two 10, the inside center of gear two 10 is penetrated with rotating shaft 11, the two ends of rotating shaft 11 are all rotationally connected on the inner wall of box 1, the inside of fixed plate one 6 and fixed plate two 7 is all provided with circulation pipe 12, the bottom end of two circulation pipes 12 is all connected with cooling liquid tank 13, the rear side of cooling liquid tank 13 is connected with the input end of pump body 14, the output end of pump body 14 is connected with the other end of circulation pipe 12, circulation pipe 12 is U-shapedly arranged.

[0024] Example one, the side of fixed plate one 6 and fixed plate two 7 close to each other is all connected with multiple limit plates 15, multiple limit plates 15 and multiple five-foot relays 5 are all staggered arrangement, limit plate 15 inside is equipped with the cavity that communicates with circulation pipe 12, the side of multiple limit plates 15 close to five-foot relay 5 is all set with multiple alternating holes 16, one end of alternating hole 16 extends to the outside of circulation pipe 12, the front and rear sides of plugboard 4 are all provided with gap between the inner wall of box 1, plugboard 4 is below multiple limit plates 15;

[0025] Specifically, by the setting of two pump bodies 14, the cooling liquid in the cooling liquid tank 13 at the corresponding position is extracted, flows to the inside of fixed plate one 6 and fixed plate two 7 respectively via circulation pipe 12, carries out cooling operation to the side of five-foot relay 5, and is cooperated with multiple limit plates 15 and alternating hole 16, so that the heat between two five-foot relays 5 adjacent is reduced, and the bottom side of five-foot relay 5 is cooled by the two fans 3 below, to achieve multidirectional synchronous cooling operation of multiple five-foot relays 5, to avoid that the temperature of five-foot relay 5 is too high.

[0026] Example two, the top of box 1 is rotationally connected with flip cover 17, the side of flip cover 17 close to box 1 is connected with multiple bosses 18, multiple bosses 18 and multiple five-foot relays 5 are one-to-one corresponding arrangement, the left and right sides of front of box 1 are all set with empty slot, empty slot and gear two 10 are corresponding arrangement, the overall height of multiple limit plates 15 is less than the height of fixed plate one 6 and fixed plate two 7;

[0027] Specifically, by turning the gear two 10 on one side, the gear one 9 connected therewith is rotated synchronously, driving the bidirectional threaded rod 8 to rotate, so that the surface fixing plate one 6 and the fixing plate two 7 move towards each other, thereby fixing the five-legged relay 5, and at the same time, cooperating with the limiting plate 15, the multiple five-legged relays 5 are independently distributed, stably connected with the plugboard 4. When the flip cover 17 is used to protect the five-legged relay 5, the protrusion 18 on the inner side of the flip cover 17 will move with the flip cover 17 until it contacts the top end of the five-legged relay 5, and after completely closing, the five-legged relay 5 is extruded, further fixing the five-legged relay 5.

[0028] Working principle:

[0029] When in use, the bottom end of the five-legged relay 5 is inserted into the plugboard 4 for connection, and then the gear two 10 on one side is turned, the gear one 9 connected therewith is rotated synchronously, driving the bidirectional threaded rod 8 to rotate, so that the surface fixing plate one 6 and the fixing plate two 7 move towards each other, thereby fixing the five-legged relay 5, and at the same time, cooperating with the limiting plate 15, the multiple five-legged relays 5 are independently distributed, stably connected with the plugboard 4. Since the plugboard 4 is located below the multiple limiting plates 15 on both sides, the limiting plates 15 on both sides can move towards each other and limit the five-legged relay 5. The protrusion 18 on the flip cover 17 extrudes the five-legged relay 5, further fixing the five-legged relay 5, thereby avoiding the loosening of the five-legged relay 5. When cooling, the cooling liquid in the cooling liquid tank 13 at the corresponding position is pumped out through the two pump bodies 14, and flows into the inside of the fixing plate one 6 and the fixing plate two 7 through the circulation pipe 12, thereby cooling the side edges of the five-legged relay 5. Through the cooperation of the multiple limiting plates 15 and the alternating holes 16, the heat between the adjacent two five-legged relays 5 is reduced, that is, the alternating holes 16 are connected with the external air through the circulation pipe 12, accelerating the heat convection, and at the same time, the bottom side of the five-legged relay 5 is cooled by the two fans 3 below, achieving multi-directional synchronous cooling operation of the multiple five-legged relays 5, avoiding the temperature of the five-legged relay 5 being too high. Thus, the whole working process is completed.

[0030] The above front, back, left, right, up and down are based on the Figure 1 of the drawings.

[0031] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, is constructed and operated with a particular orientation, therefore can not be understood as the limitation to the protection scope of the utility model.

[0032] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments.

[0033] 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 utility model, and still fall within the protection scope of the utility model.

Claims

1. An energy storage coordinated control device comprising a box body (1), characterized in that: The inside of the box (1) is connected with a partition (2), the bottom of the partition (2) is connected with a fan (3), the top of the partition (2) is connected with a plugboard (4), the top of the plugboard (4) is connected with a plurality of five relay (5), the left and right sides of the box (1) are rotatably connected with a two-way threaded rod (8), the two-way threaded rod (8) is driven by rotating a fixed plate one (6) and a fixed plate two (7) along the axial direction, the front end of the two-way threaded rod (8) is connected with a gear one (9), the gear two (10) is meshed on the side of the gear one (9) away from each other, the inside of the gear two (10) is provided with a rotating shaft (11), the two ends of the rotating shaft (11) are rotatably connected on the inner wall of the box (1), the inside of the fixed plate one (6) and the fixed plate two (7) is provided with a circulating pipe (12), the bottom of the circulating pipe (12) is connected with a cooling liquid tank (13), the rear side of the cooling liquid tank (13) is connected with the input end of the pump body (14), the output end of the pump body (14) is connected with the other end of the circulating pipe (12), the circulating pipe (12) is provided in U shape.

2. The energy storage coordinating control device according to claim 1, characterized in that: The side of the fixed plate one (6) and the fixed plate two (7) close to each other is connected with a plurality of limiting plates (15), the plurality of limiting plates (15) and the plurality of five relay (5) are staggered, the limiting plate (15) is provided with a cavity in communication with the circulating pipe (12).

3. The energy storage coordinating control device according to claim 2, characterized in that: The side of the plurality of limiting plates (15) close to the five relay (5) is provided with a plurality of alternating holes (16), one end of the alternating hole (16) extends to the outside of the circulating pipe (12).

4. The energy storage coordinating control device according to claim 1, characterized in that: The top of the box (1) is rotatably connected with a flip cover (17), the side of the flip cover (17) close to the box (1) is connected with a plurality of protrusions (18), the plurality of protrusions (18) and the plurality of five relay (5) are one-to-one corresponding.

5. The energy storage coordinating control device according to claim 1, characterized in that: The left and right sides of the front of the box (1) are provided with a gap, the gap is provided with a gear two (10).

6. The energy storage coordinating control device according to claim 2, characterized in that: The front and rear sides of the plugboard (4) and the inner wall of the box (1) are provided with a gap, the plugboard (4) is located below the plurality of limiting plates (15).

7. The energy storage coordinating control device according to claim 2, characterized in that: The overall height of the plurality of limiting plates (15) is less than the height of the fixed plate one (6) and the fixed plate two (7).

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