Thermal power coupling battery control system operation protection device

Abstract

The invention relates to the technical field of thermal power coupling battery control, in particular to a thermal power coupling battery control system operation protection device which comprises a box body, a quick-break assembly is arranged on the inner wall of the front end of the box body, a trigger assembly is arranged on the quick-break assembly, a control assembly is arranged on the inner wall of the rear end of the box body, and the quick-break assembly comprises a plurality of fixing rings. A plurality of fixing rings are symmetrically and fixedly connected to the inner walls of the two sides of the box body, a plurality of round holes are formed in the inner walls of the two sides of the box body, the U-shaped clamping blocks are moved out of the clamping grooves, the two ends of the quick-breaking spring push the two fixing blocks to be away from each other, the two fixing blocks drive a cable clamped in the rubber clamping blocks to be away from the connector, and therefore the cable can be quickly broken. When the battery intelligent controller fails, the connector is separated from the connecting wire core, and the quick-break operation of the circuit can be realized by pulling the insulating cable outside the box body, so that the damage to an operator executing manual power-off work caused by out-of-control of the circuit in the box body is prevented, and the operation danger existing after the battery intelligent controller fails is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of thermal power coupling battery control, in particular to an operation protection device for a thermal power coupling battery control system. Background Art

[0002] The thermal power coupled battery control system is a system that combines thermal power generation with battery energy storage technology. It aims to improve the flexibility and efficiency of thermal power units while achieving effective control and management of the battery energy storage system. The battery control system monitors and protects the energy storage battery in real time to prevent dangerous situations such as overheating, overcharging, and over-discharging, thereby improving the safety of the energy storage battery system.

[0003] The existing thermal power coupling battery control system uses an intelligent controller to monitor the lines at the front end of the battery in real time. When an abnormality occurs in the battery circuit, the circuit is disconnected to protect the battery. However, there is a possibility of loss of control when the intelligent controller is used, and manual power-off operation is required. The circuit power in the thermal power coupling system is high, and it is dangerous to manually approach the cabinet to perform power-off operation. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an operation protection device for a thermal power coupled battery control system.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a thermal power coupling battery control system operation protection device, comprising a box, a quick-break component is arranged on the front inner wall of the box, a trigger component is arranged on the quick-break component, and a control component is arranged on the rear inner wall of the box; The quick-break assembly includes a plurality of fixing rings, which are symmetrically fixedly connected to the inner walls on both sides of the box body, and the inner walls on both sides of the box body are provided with a plurality of circular holes, and the interiors of the plurality of circular holes are plugged with protective tubes, and the ends of the plurality of protective tubes away from the circular holes are fixedly connected with four rubber clamping blocks, and the interiors of the plurality of protective tubes are plugged with cables, and the ends of the plurality of cables close to the rubber clamping blocks are fixedly connected with joints, and the surfaces of the plurality of rubber clamping blocks are sleeved with conical tubes, and the upper end outer walls of the plurality of cone tubes are fixedly connected with fixing blocks, and the side walls of the plurality of fixing blocks are fixedly connected with sleeves, and the interiors of the plurality of sleeves are sleeved with a plurality of sleeve rods, and the interiors of the plurality of sleeves are clamped with quick-break springs, and the upper end outer walls of the plurality of sleeves are provided with clamping interfaces, and the upper surfaces of the plurality of sleeve rods are fixedly connected with clamping grooves at both ends.

[0006] Specifically, the trigger assembly includes a fixed plate and a slider, both ends of the fixed plate are fixedly connected to the inner wall of the box body, a vertical rod is fixedly connected at the center of the upper surface of the fixed plate, a trigger spring is movably sleeved on the surface of the vertical rod, a through hole is opened on the lower surface of the slider, the upper end of the vertical rod is inserted into the through hole, a vertical plate is fixedly connected to one side wall of the slider, a plurality of connecting plates are fixedly connected to the other side wall of the vertical plate, the other ends of the plurality of connecting plates are fixedly connected to a U-shaped block, a plug hole is opened on the length of the lower end of the vertical plate, a U-shaped plug block is plugged into the inside of the plug hole, a semicircular ring is fixedly connected at the center of the outer wall of the U-shaped plug block, a U-shaped seat is fixedly connected to the bottom inner wall of the box body, and the other end of the U-shaped plug block is inserted into the inside of the U-shaped seat.

[0007] Specifically, the control component includes a partition, which is fixedly connected to the center of the inner wall of the box. A plurality of connectors are symmetrically fixedly connected to the side wall on one side of the partition, and connecting wire cores are embedded inside the plurality of connectors. A plurality of battery controllers are fixedly connected to the side wall on the other side of the partition, and the plurality of connecting wire cores extend through the partition to the other side. The other ends of the plurality of connecting wire cores are respectively connected to the two ends of a plurality of battery controllers. Cover plates are hinged on the outer walls at both ends of the front and rear ends of the box.

[0008] Specifically, the outer wall of the rubber clamp is provided with an inclined surface corresponding to the inner wall of the cone, and the inner wall of the rubber clamp matches the surface of the cable.

[0009] Specifically, the plurality of cables are symmetrically arranged in pairs, the connectors in the plurality of cables are respectively plugged into the interior of the plurality of connectors, and the plurality of connectors are clamped on the surface of the plurality of connecting wire cores.

[0010] Specifically, two ends of the U-shaped card block penetrate two symmetrically arranged card interfaces and are inserted into two card connection grooves, and the card connection grooves at the two ends of the U-shaped card block are located on the surface of the same sleeve rod.

[0011] Beneficial effects of the present invention: The thermal power coupling battery control system operation protection device described in the present invention moves the U-shaped clamping block out of the clamping groove, so that the two ends of the quick-break spring push the two fixed blocks away from each other, and the two fixed blocks drive the cable clamped inside the rubber clamping block away from the connector, so that the connector is separated from the connecting wire core, and the quick-break operation of the circuit can be achieved by pulling the insulating rope outside the box, thereby preventing the circuit in the box from getting out of control and causing harm to the operator who performs the manual power-off work, and avoiding the operational danger after the battery intelligent controller fails. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 A schematic diagram of the structure of an operation protection device for a thermal power coupling battery control system provided by the present invention; Figure 2 A schematic diagram of the cross-sectional structure of a thermal power coupled battery control system operation protection device provided by the present invention Figure 1 ; Figure 3 A schematic diagram of the cross-sectional structure of a thermal power coupled battery control system operation protection device provided by the present invention Figure 2 ; Figure 4 A schematic diagram of a vertical plate structure of a thermal power coupling battery control system operation protection device provided by the present invention; Figure 5 A schematic diagram of the structure of a card slot of a thermal power coupling battery control system operation protection device provided by the present invention; Figure 6 A schematic diagram of the structure of a rubber clamp block of a thermal power coupling battery control system operation protection device provided by the present invention; Figure 7 A schematic diagram of the connector structure of a thermal power coupling battery control system operation protection device provided by the present invention; Figure 8 A schematic diagram of a sleeve rod structure of an operation protection device of a thermal power coupling battery control system provided by the present invention.

[0014] In the figure: 1. box body; 2. quick-break assembly; 21. fixing ring; 22. round hole; 23. protective tube; 24. rubber clamp; 25. cable; 26. joint; 27. cone; 28. fixing block; 29. ​​sleeve; 210. sleeve rod; 211. quick-break spring; 212. card interface; 213. card slot; 3. trigger assembly; 31. fixing plate; 32. vertical rod; 33. trigger spring; 34. slider; 35. through hole; 36. vertical plate; 37. connecting plate; 38. U-shaped block; 39. jack; 310. U-shaped plug block; 311. semicircular ring; 312. U-shaped seat; 4. control assembly; 41. partition; 42. connector; 43. connecting wire core; 44. battery controller; 45. cover plate. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0016] like Figure 1-Figure 8 As shown, a thermal power coupling battery control system operation protection device of the present invention comprises a box body 1, a quick-break component 2 is arranged on the front inner wall of the box body 1, a trigger component 3 is arranged on the quick-break component 2, and a control component 4 is arranged on the rear inner wall of the box body 1; The quick-break assembly 2 includes a plurality of fixing rings 21, which are symmetrically fixedly connected to the inner walls on both sides of the box body 1. A plurality of circular holes 22 are opened on the inner walls on both sides of the box body 1. A protective tube 23 is inserted into the interior of the plurality of circular holes 22. Four rubber clamps 24 are fixedly connected to the ends of the plurality of protective tubes 23 away from the circular holes 22. Cables 25 are inserted into the interior of the plurality of protective tubes 23. Joints 26 are fixedly connected to the ends of the plurality of cables 25 close to the rubber clamps 24. Conical tubes 27 are sleeved on the surfaces of the plurality of rubber clamps 24. Fixed blocks 28 are fixedly connected to the outer walls of the upper ends of the plurality of cone tubes 27. Sleeves 29 are fixedly connected to the side walls of the plurality of fixed blocks 28. A plurality of sleeve rods 210 are sleeved inside the plurality of sleeves 29. A quick-break spring 211 is clamped inside each sleeve 29, and a clamping interface 212 is opened on the outer wall of the upper end of multiple sleeves 29. Both ends of the upper surface of multiple sleeve rods 210 are fixedly connected with a clamping groove 213. The two ends of the quick-break spring 211 push the two fixed blocks 28 away from each other, and the two fixed blocks 28 drive the two cones 27 away from each other. The two cones 27 push the two rubber clamps 24 to drive the two protective tubes 23 to move to the outside of the circular hole 22. At this time, the rubber clamps 24 drive the internally clamped cable 25 away from the connector 42, so that the connector 26 is separated from the connecting wire core 43, so that the circuit at both ends of the battery controller 44 can be disconnected, and the quick-break operation of the circuit can be achieved by pulling the insulating rope outside the box body 1.

[0017] Specifically, the trigger assembly 3 includes a fixed plate 31 and a slider 34, both ends of the fixed plate 31 are fixedly connected to the inner wall of the box body 1, a vertical rod 32 is fixedly connected to the center of the upper surface of the fixed plate 31, and a trigger spring 33 is movably sleeved on the surface of the vertical rod 32, a through hole 35 is provided on the lower surface of the slider 34, and the upper end of the vertical rod 32 is inserted into the through hole 35, a vertical plate 36 is fixedly connected to one side wall of the slider 34, and a plurality of connecting plates 37 are fixedly connected to the other side wall of the vertical plate 36, and the other ends of the plurality of connecting plates 37 are fixedly connected to a U-shaped block 38, a plug hole 39 is provided on the lower end length of the vertical plate 36, a U-shaped plug block 310 is plugged into the plug hole 39, and a semicircular ring 311 is fixedly connected to the center of the outer wall of the U-shaped plug block 310, and the box body 1 is fixedly connected with a U-shaped seat 312 on the bottom inner wall, the other end of the U-shaped plug 310 is plugged into the inside of the U-shaped seat 312, an insulating rope is tied to the semicircular ring 311, and then the other end of the insulating seat is moved out of the box body 1, and the lines at both ends of the battery controller 44 are connected through the U-shaped block 38. When the battery controller 44 fails, the insulating rope is pulled to drive the semicircular ring 311 to move, and the U-shaped plug 310 is driven to move out of the U-shaped seat 312 through the semicircular ring 311, contacting the fixation of the vertical plate 36, and then the slider 34 is pushed upward by the trigger spring 33, and the vertical plate 36 is driven upward by the slider 34. When the vertical plate 36 moves upward, the U-shaped block 38 is driven upward by the connecting plate 37, and the U-shaped block 38 moves out of the multiple card slots 213 when it moves upward.

[0018] Specifically, the control component 4 includes a partition 41, which is fixedly connected to the center of the inner wall of the box body 1. A plurality of connectors 42 are symmetrically fixedly connected to the side wall on one side of the partition 41, and a connecting wire core 43 is embedded inside the plurality of connectors 42. A plurality of battery controllers 44 are fixedly connected to the side wall on the other side of the partition 41, and the plurality of connecting wire cores 43 extend through the partition 41 to the other side. The other ends of the plurality of connecting wire cores 43 are respectively connected to the two ends of the plurality of battery controllers 44. Cover plates 45 are hinged on the outer walls at the front and rear ends of the box body 1. When the cable 25 moves, the connector 26 is pulled out from the connector 42 to separate the connector 26 from the connecting wire core 43, so that the circuits at both ends of the battery controller 44 can be disconnected.

[0019] Specifically, the outer wall of the rubber clamp 24 is provided with an inclined surface corresponding to the inner wall of the cone 27, and the inner wall of the rubber clamp 24 matches the surface of the cable 25, so that when the cone 27 pushes the rubber clamp 24 to move, the rubber clamp 24 will tighten and clamp the cable 25, so that the cable 25 moves with the moving rubber clamp 24.

[0020] Specifically, multiple cables 25 are symmetrically arranged in pairs, and the connectors 26 in the multiple cables 25 are respectively plugged into the multiple connectors 42. The multiple connectors 26 are snapped onto the surface of the multiple connecting wire cores 43. The connectors 26 and the connecting wire cores 43 are connected to each other by snapping, so that the cables 25 connected to the device connect the circuit through the connector 42 and the two ends of the battery controller 43.

[0021] Specifically, the two ends of the U-shaped block 38 pass through two symmetrically arranged card interfaces 212 and are inserted into two card slots 213. The card slots 213 at both ends of the U-shaped block 38 are located on the surface of the same sleeve rod 210. The U-shaped block 38 is used to fix the two symmetrical sleeves 29 on the surface of the same sleeve rod 210.

[0022] When in use, first insert the protective tube 23 into the fixing ring 21 and the circular hole 22, then insert the rubber clamp 24 into the inside of the cone tube 27, then insert the cable 25 into the protective tube 23, and then push the end of the protective tube 23 located outside the box 1 completely into the circular hole 22, so that the rubber clamp 24 and the cone tube 27 are completely fitted, and the rubber clamp 24 is squeezed by the cone tube 27 to fix the cable 25. At this time, the connector 26 at the front end of the cable 25 is inserted into the connector 42 and connected to the connecting wire core 43, so that the cables at both ends of the box 1 are connected to the two ends of the battery controller 44, and the battery controller 44 is used to connect the two ends of the battery controller 44. The current in the cable 25 is monitored and controlled. At this time, the cone 27 drives the two fixed blocks 28 on the same horizontal line to approach each other, and the two sleeves 29 are driven to move on the surface of the sleeve rod 210 through the fixed block 28, so that the card interface 212 corresponds to the card slot 213. At this time, the upper end of the U-shaped plug 310 is pushed through the card interface 212 and inserted into the card slot 213, so that the lower end of the U-shaped plug 310 is inserted into the U-shaped seat 312, and then an insulating rope is tied to the semicircular ring 311, and then the other end of the insulating rope is moved out of the box 1, and the U-shaped card block 38 makes the wires at both ends of the battery controller 44 When the battery controller 44 fails, the insulating rope is pulled to move the semicircular ring 311, and the U-shaped plug 310 is moved out of the U-shaped seat 312 through the semicircular ring 311 to contact the fixation of the vertical plate 36, and then the slider 34 is pushed upward by the trigger spring 33, and the vertical plate 36 is moved upward by the slider 34. When the vertical plate 36 moves upward, the U-shaped block 38 is driven upward by the connecting plate 37. When the U-shaped block 38 moves upward, it moves out of the multiple card slots 213, and the fixation between the sleeve 29 and the sleeve rod 210 is released. At this time, the two ends of the quick-break spring 211 push the two fixing blocks 28 away from each other. The two fixing blocks 28 drive the two cones 27 away from each other, and the two cones 27 push the two rubber clamps 24 to drive the two protective tubes 23 to move to the outside of the circular hole 22. At this time, the rubber clamps 24 drive the internally clamped cables 25 away from the connector 42, so that the connector 26 is separated from the connecting wire core 43, so that the circuits at both ends of the battery controller 44 can be disconnected, and the quick-break operation of the circuit can be achieved by pulling the insulating rope outside the box 1, thereby preventing the circuit in the box 1 from getting out of control and causing harm to the operator who performs the manual power-off work, and avoiding the operational danger after the battery intelligent controller fails.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A thermal power coupled battery control system operation protection device, comprising a box (1), a quick-break component (2) being arranged on the front inner wall of the box (1), a trigger component (3) being arranged on the quick-break component (2), and a control component (4) being arranged on the rear inner wall of the box (1); Features: The quick-break assembly (2) comprises a plurality of fixing rings (21), the plurality of fixing rings (21) being symmetrically fixedly connected to the inner walls on both sides of the box body (1), the inner walls on both sides of the box body (1) being provided with a plurality of circular holes (22), the interiors of the plurality of circular holes (22) being plugged with protective tubes (23), the ends of the plurality of protective tubes (23) being away from the circular holes (22) being fixedly connected with four rubber clamping blocks (24), the interiors of the plurality of protective tubes (23) being plugged with cables (25), and the ends of the plurality of cables (25) being close to the rubber clamping blocks (24) being fixedly connected with connectors (26). , a plurality of the rubber clamping blocks (24) are sleeved with cones (27) on their surfaces, a plurality of the upper outer walls of the cones (27) are fixedly connected with fixed blocks (28), a plurality of the side walls of the fixed blocks (28) are fixedly connected with sleeves (29), a plurality of sleeve rods (210) are sleeved inside the plurality of sleeves (29), a plurality of quick-break springs (211) are clamped inside the plurality of sleeves (29), a clamping interface (212) is provided on the upper outer walls of the plurality of sleeves (29), and both ends of the upper surfaces of the plurality of sleeve rods (210) are fixedly connected with clamping grooves (213).

2. According to claim 1, a thermal power coupled battery control system operation protection device is characterized in that: The trigger assembly (3) comprises a fixed plate (31) and a slider (34), the two ends of the fixed plate (31) are fixedly connected to the inner wall of the box body (1), a vertical rod (32) is fixedly connected to the center of the upper surface of the fixed plate (31), a trigger spring (33) is movably sleeved on the surface of the vertical rod (32), a through hole (35) is opened on the lower surface of the slider (34), the upper end of the vertical rod (32) is inserted into the through hole (35), and a vertical plate (36) is fixedly connected to one side wall of the slider (34), and the vertical plate (36) is movably sleeved on the surface of the vertical rod (32). A plurality of connecting plates (37) are fixedly connected to the side wall on the other side, and the other ends of the plurality of connecting plates (37) are fixedly connected to a U-shaped clamping block (38). A plug hole (39) is provided on the length of the lower end of the vertical plate (36), and a U-shaped plug block (310) is inserted into the plug hole (39). A semicircular ring (311) is fixedly connected to the center of the outer wall of the U-shaped plug block (310). A U-shaped seat (312) is fixedly connected to the inner wall of the bottom of the box body (1), and the other end of the U-shaped plug block (310) is inserted into the inside of the U-shaped seat (312).

3. The thermal power coupled battery control system operation protection device according to claim 1 is characterized in that: The control component (4) comprises a partition (41), wherein the partition (41) is fixedly connected to the center of the inner wall of the box body (1), and a plurality of connectors (42) are symmetrically fixedly connected to a side wall on one side of the partition (41), and a connecting wire core (43) is embedded inside each of the plurality of connectors (42). A plurality of battery controllers (44) are fixedly connected to a side wall on the other side of the partition (41), and each of the plurality of connecting wire cores (43) passes through the partition (41) and extends to the other side, and the other ends of the plurality of connecting wire cores (43) are respectively connected to two ends of the plurality of battery controllers (44), and a cover plate (45) is hingedly connected to the outer walls at both the front and rear ends of the box body (1).

4. The thermal power coupled battery control system operation protection device according to claim 1 is characterized in that: The control component (4) comprises a partition (41), wherein the partition (41) is fixedly connected to the center of the inner wall of the box body (1), and a plurality of connectors (42) are symmetrically fixedly connected to a side wall on one side of the partition (41), and a connecting wire core (43) is embedded inside each of the plurality of connectors (42). A plurality of battery controllers (44) are fixedly connected to a side wall on the other side of the partition (41), and each of the plurality of connecting wire cores (43) passes through the partition (41) and extends to the other side, and the other ends of the plurality of connecting wire cores (43) are respectively connected to two ends of the plurality of battery controllers (44), and a cover plate (45) is hingedly connected to the outer walls at both the front and rear ends of the box body (1).

5. The thermal power coupled battery control system operation protection device according to claim 1, characterized in that: The plurality of cables (25) are symmetrically arranged in pairs, the connectors (26) in the plurality of cables (25) are respectively plugged into the interior of the plurality of connectors (42), and the plurality of connectors (26) are clamped onto the surfaces of the plurality of connecting wire cores (43).

6. The thermal power coupled battery control system operation protection device according to claim 1, characterized in that: The two ends of the U-shaped card block (38) penetrate two symmetrically arranged card interfaces (212) and are inserted into two card slots (213). The card slots (213) to which the two ends of the U-shaped card block (38) are connected are located on the surface of the same sleeve rod (210).

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