Energy storage power station control device

Abstract

The utility model relates to the technical field of control devices, and discloses an energy storage power station control device, which comprises a control device main body. According to the energy storage power station control device, through the arrangement of a rotating mechanism, torsion springs, a driving mechanism and a brush, when the device is used, a sealing cover is opened, a rotating column on one side of the sealing cover rotates in fixed columns on the two sides, so that the torsion springs on the two sides of the rotating column are stressed to deform, and when the sealing cover is loosened, the brush is driven to rotate; the torsion spring drives the sealing cover to return to the initial position, the control device body is sealed again, the situation that dust and moisture in the air affect electronic elements in the control device body due to negligence and forgetting of sealing of personnel is avoided, and a servo motor at the top of the sealing cover can be started. A servo motor drives a brush on a lead screw to move left and right on an observation window, dust on the surface of the observation window is cleaned, and a worker can clearly observe a display screen on the surface of the control device body under the condition that a sealing cover is not opened.

Description

Technical Field

[0001] The utility model relates to the technical field of control devices, and in particular to a control device for an energy storage power station. Background Art

[0002] Energy storage power stations are mainly composed of devices such as inverters, battery modules and control devices, which are used for the storage and conversion of electric energy. In recent years, with the vigorous development of new energy, the application of new energy storage power stations has become more and more extensive. The control device is an important device, which is mainly used to open or close the circuit of the energy storage power station. As a key component of energy storage technology, the energy storage power station control device plays an important role in managing and optimizing the operation of the energy storage system. With the rapid development of renewable energy and the in-depth advancement of energy transformation, the status of energy storage power stations in the power system has become increasingly prominent, becoming one of the important means to achieve energy supply security, improve grid stability and intelligent dispatching. At present, the research and application of energy storage power station control devices have made a series of important progress. In terms of technology, intelligent control algorithms, efficient energy management strategies and safe and reliable system protection mechanisms have been widely studied and applied. At the same time, new technologies such as modular design and cloud-based intelligent management are constantly emerging, providing new possibilities for the performance improvement and function expansion of energy storage power station control devices.

[0003] The existing energy storage power station control device does not have a protective mechanism, and dust and moisture in the air can easily affect the electronic components inside the energy storage power station control device, causing the equipment to be unable to be used normally.

[0004] A new energy storage power station control device disclosed in the publication number CN220020906U, although, the new energy storage power station control device, belongs to the technical field of control devices, the control device includes a mounting seat, a switch is arranged on the mounting seat, and a protection mechanism is arranged on the mounting seat, the protection mechanism includes: a cover plate, the cover plate is hinged with the mounting seat, the cover plate is suitable for rotating toward or against the surface of the mounting seat along the hinge position to achieve protection of the switch; a torsion spring, the torsion spring is arranged at the hinge position of the cover plate and the mounting seat, the torsion spring is used to provide elastic force toward the surface of the mounting seat and act on the cover plate, so that the cover plate rotates toward the surface of the mounting seat. When the technical solution of the utility model is implemented, by arranging a cover plate on the mounting seat, and hingedly connecting the cover plate with the mounting seat, the cover plate can rotate around the hinge position to achieve protection of the switch on the mounting seat, and a torsion spring is arranged at the hinge of the cover plate and the mounting seat, under the action of the torsion spring, the cover plate can be automatically reset and fit with the mounting seat to achieve protection of the switch.

[0005] Although the above patent has achieved the protection of the switch on the mounting seat by providing a cover plate on the mounting seat and hingedly connecting the cover plate to the mounting seat so that the cover plate can rotate around the hinge position, and a torsion spring is provided at the hinge between the cover plate and the mounting seat, under the action of the torsion spring, the cover plate can be automatically reset and fit with the mounting seat to protect the switch; however, the device lacks an anti-pull function and is easily pulled by the outside world, resulting in loose wiring ports and affecting normal use.

[0006] Therefore, it is necessary to invent an energy storage power station control device to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a storage power station control device which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that the device lacks an anti-pull function and is easily pulled by the outside world, causing the wiring port to loosen and affecting normal use.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: a control device of an energy storage power station, including a control device body, a plurality of wiring ports are opened on one side of the control device body, a group of the wiring ports are plugged with lead wires, an anti-pull mechanism is plugged with the surface of the lead wire, one end of the anti-pull mechanism is fixedly connected with a clamping cylinder, an edge of one side of the top of the control device body is fixedly connected with a rotating mechanism, a torsion spring is fixedly connected to the inside of the rotating mechanism, a sealing cover is fixedly connected to one side of the rotating mechanism, an observation window is opened on the surface of the sealing cover, a motor box is threadedly connected to one side of the observation window, a drive mechanism is fixedly connected to the inside of the motor box, and a brush is threadedly connected to the surface of the drive mechanism.

[0011] As a further solution of the utility model, the anti-pull mechanism includes a fixing cylinder plugged into the surface of the lead wire, a buffer spring is fixedly connected to the interior of the fixing cylinder, and the bottom of the clamping cylinder is fixedly connected to the top of the buffer spring.

[0012] As a further solution of the utility model, the rotating mechanism includes a fixed column fixedly connected to the edge of one side of the top of the control device body, the interior of the fixed column is rotatably connected to the rotating column, and the torsion spring is fixedly connected to both sides of the rotating column.

[0013] As a further solution of the utility model, the driving mechanism includes a servo motor fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a screw, and the brush is threadedly connected to the surface of the screw.

[0014] As a further solution of the utility model, four groups of threaded holes are opened on the surface of the control device body, and bolts are connected to the internal threads of the threaded holes.

[0015] As a further solution of the utility model, two groups of positioning blocks are fixedly connected to the top of the sealing cover, and the surfaces of the positioning blocks are clamped with positioning grooves, and the positioning grooves are fixedly connected to the top of the control device body.

[0016] As a further solution of the utility model, four groups of threaded holes are opened on the surface of the motor box, and the internal threads of the threaded holes are connected with threaded columns.

[0017] (III) Beneficial effects

[0018] The utility model provides a control device for an energy storage power station, which has the following beneficial effects:

[0019] 1. The energy storage power station control device is provided with a rotating mechanism, a torsion spring, a driving mechanism and a brush. When in use, the sealing cover is opened, and the rotating column on one side of the sealing cover rotates inside the fixed columns on both sides, so that the torsion springs on both sides of the rotating column are deformed by force. When the sealing cover is loosened, the torsion spring drives the sealing cover back to the starting position, and the control device body is sealed again, so as to avoid the dust and moisture in the air affecting the electronic components inside the control device body due to negligence and forgetting to seal. In addition, the servo motor on the top of the sealing cover can be started, and the servo motor drives the brush on the screw rod to move left and right on the observation window to clean the dust on the surface of the observation window, so that the staff can clearly observe the display screen on the surface of the control device body without opening the sealing cover.

[0020] 2. The energy storage power station control device, through the setting of the anti-pull mechanism and the clamping tube, when wiring, press the clamping tube inside the fixed tube to form a passage between the clamping tube and the channel inside the fixed tube, then insert one end of the lead wire into the passage, release the clamping tube, so that the buffer spring at the bottom of the clamping tube is deformed by force to provide a reverse force, move the clamping tube to the initial position, and drive the internal lead wire to be staggered with the channel inside the fixed tube, so as to achieve the effect of anti-pull of the lead wire, avoid the lead wire being pulled by the outside and causing the wiring port to loosen, affecting the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the anti-pull mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the driving mechanism structure of the utility model.

[0025] In the figure: 1. Control device body; 2. Wiring port; 3. Lead wire; 4. Anti-pull mechanism; 401. Fixed cylinder; 402. Buffer spring; 5. Clamping cylinder; 6. Rotating mechanism; 601. Fixed column; 602. Rotating column; 7. Torsion spring; 8. Sealing cover; 9. Observation window; 10. Motor box; 11. Driving mechanism; 1101. Servo motor; 1102. Transmission rod; 1103. Screw rod; 12. Brush; 13. Bolt; 14. Positioning block; 15. Threaded column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a control device for an energy storage power station, comprising a control device body 1, a plurality of wiring ports 2 are provided on one side of the control device body 1, a lead wire 3 is plugged into the inside of one group of wiring ports 2, an anti-pull mechanism 4 is plugged into the surface of the lead wire 3, the anti-pull mechanism 4 and the clamping tube 5 are provided to prevent the lead wire 3 from being pulled externally and causing the wiring port 2 to loosen, thereby affecting the normal use of the equipment, one end of the anti-pull mechanism 4 is fixedly connected to the clamping tube 5, a rotating mechanism 6 is fixedly connected to the edge of one side of the top of the control device body 1, and the rotating mechanism 6, the torsion spring 7 and the driving mechanism 11, and the brush 12 are provided to prevent personnel from negligently forgetting to seal, thereby preventing dust and moisture in the air from affecting the electronic components inside the control device body 1, the torsion spring 7 is fixedly connected to the inside of the rotating mechanism 6, a sealing cover 8 is fixedly connected to one side of the rotating mechanism 6, an observation window 9 is provided on the surface of the sealing cover 8, a motor box 10 is threadedly connected to one side of the observation window 9, a driving mechanism 11 is fixedly connected to the inside of the motor box 10, and a brush 12 is threadedly connected to the surface of the driving mechanism 11;

[0028] See also Figure 2The anti-pull mechanism 4 includes a fixed cylinder 401 plugged into the surface of the lead wire 3, a buffer spring 402 is fixedly connected to the interior of the fixed cylinder 401, and the bottom of the clamping cylinder 5 is fixedly connected to the top of the buffer spring 402;

[0029] See also Figure 3 The rotating mechanism 6 includes a fixed column 601 fixedly connected to one side edge of the top of the control device body 1, the fixed column 601 is internally rotatably connected to a rotating column 602, and the torsion spring 7 is fixedly connected to both sides of the rotating column 602;

[0030] See also Figure 4 The driving mechanism 11 includes a servo motor 1101 fixedly connected to the inside of the motor box 10, the output end of the servo motor 1101 is splined with a transmission rod 1102, one end of the transmission rod 1102 is fixedly connected to a screw rod 1103, and the brush 12 is threadedly connected to the surface of the screw rod 1103;

[0031] See also Figure 1 , the surface of the control device body 1 is provided with four groups of threaded holes, and the internal threads of the threaded holes are connected with bolts 13;

[0032] See also Figure 1 Two groups of positioning blocks 14 are fixedly connected to the top of the sealing cover 8 , and positioning grooves are clamped on the surfaces of the positioning blocks 14 , and the positioning grooves are fixedly connected to the top of the control device body 1 .

[0033] See also Figure 4 The surface of the motor box 10 is provided with four groups of threaded holes, and the internal threads of the threaded holes are connected with threaded columns 15.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When in use, the sealing cover 8 is opened, and the rotating column 602 on one side of the sealing cover 8 rotates inside the fixed columns 601 on both sides, so that the torsion springs 7 on both sides of the rotating column 602 are deformed by force. When the sealing cover 8 is loosened, the torsion springs 7 drive the sealing cover 8 back to the starting position, and the control device body 1 is sealed again;

[0036] The second step: the servo motor 1101 on the top of the sealing cover 8 can be started, and the servo motor 1101 drives the brush 12 on the screw rod 1103 to move left and right on the observation window 9 to clean the dust on the surface of the observation window 9, so that the staff can clearly observe the display screen on the surface of the control device body 1 without opening the sealing cover 8;

[0037] The third step: when wiring, press the clamping tube 5 inside the fixed tube 401 to form a passage between the clamping tube 5 and the channel inside the fixed tube 401, then insert one end of the lead wire 3 into the passage, loosen the clamping tube 5, so that the buffer spring 402 at the bottom of the clamping tube 5 is deformed by the force to provide a reverse force, move the clamping tube 5 to the initial position, and drive the lead wire 3 inside to be offset from the channel inside the fixed tube 401, so as to prevent the lead wire 3 from being pulled.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[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 control device for an energy storage power station, comprising a control device body (1), characterized in that: A plurality of wiring ports (2) are provided on one side of the control device body (1), wherein a lead wire (3) is inserted into the interior of one group of the wiring ports (2), an anti-pull mechanism (4) is inserted into the surface of the lead wire (3), one end of the anti-pull mechanism (4) is fixedly connected to a clamping tube (5), a rotating mechanism (6) is fixedly connected to the edge of one side of the top of the control device body (1), a torsion spring (7) is fixedly connected to the interior of the rotating mechanism (6), a sealing cover (8) is fixedly connected to one side of the rotating mechanism (6), an observation window (9) is provided on the surface of the sealing cover (8), a motor box (10) is threadedly connected to one side of the observation window (9), a driving mechanism (11) is fixedly connected to the interior of the motor box (10), and a brush (12) is threadedly connected to the surface of the driving mechanism (11).

2. The energy storage power station control device according to claim 1, characterized in that: The anti-pull mechanism (4) comprises a fixing cylinder (401) plugged into the surface of the lead wire (3), a buffer spring (402) is fixedly connected inside the fixing cylinder (401), and the bottom of the clamping cylinder (5) is fixedly connected to the top of the buffer spring (402).

3. The energy storage power station control device according to claim 1, characterized in that: The rotating mechanism (6) comprises a fixed column (601) fixedly connected to an edge of one side of the top of the control device body (1); the interior of the fixed column (601) is rotatably connected to a rotating column (602); and the torsion spring (7) is fixedly connected to both sides of the rotating column (602).

4. The energy storage power station control device according to claim 1, characterized in that: The driving mechanism (11) comprises a servo motor (1101) fixedly connected to the inside of the motor box (10); the output end of the servo motor (1101) is spline-connected to a transmission rod (1102); one end of the transmission rod (1102) is fixedly connected to a screw rod (1103); and the brush (12) is threadedly connected to the surface of the screw rod (1103).

5. The energy storage power station control device according to claim 1, characterized in that: Four groups of threaded holes are provided on the surface of the control device body (1), and bolts (13) are threadedly connected inside the threaded holes.

6. The energy storage power station control device according to claim 1, characterized in that: Two groups of positioning blocks (14) are fixedly connected to the top of the sealing cover (8), and the surfaces of the positioning blocks (14) are clamped with positioning grooves, which are fixedly connected to the top of the control device body (1).

7. The energy storage power station control device according to claim 1, characterized in that: Four groups of threaded holes are provided on the surface of the motor box (10), and threaded columns (15) are connected to the inner threads of the threaded holes.

Images