A substation distribution room power standardization auxiliary insulation structure

Abstract

The utility model discloses a substation distribution room electric power standardization auxiliary insulation structure belongs to electric power safety equipment technical field. The structure includes the insulating plate main part, is provided with the antiskid line on its front, is provided with the adhesion layer and the protection release paper on the back, the edge of insulating plate main part is provided with at least one adjustable insulating baffle, and the partial discharge ultrasonic sensor and the temperature and humidity sensor are inlayed in the insulating plate main part, and are electrically connected with a micro alarm. The utility model discloses through the adhesion and the flexible baffle double fixed mode, can firmly adhere in the irregular or easily accessible live part such as switchboard door, cable joint, female row, effectively prevents personnel mistake and foreign matter overlap. Meanwhile, the integrated intelligent monitoring function can sense the insulation deterioration and environmental anomaly in real time, and through the sound light alarm, timely early warning is carried out, realizes the integration of passive insulation and active monitoring, and the safe operation and maintenance level of distribution room is improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of power equipment safety protection technology, and in particular to a standardized auxiliary insulation structure for power distribution rooms in substations. Background Technology

[0002] The power distribution room is filled with high-voltage switchgear, low-voltage switchgear, transformers, and a dense array of busbars and cable joints, making it a key area for electrical safety management. To prevent short circuits caused by accidental contact with live parts or foreign objects (such as tools or small animals), auxiliary insulation measures are often required.

[0003] Currently, common auxiliary insulation methods include laying insulating mats in front of the distribution cabinet, covering the busbars with heat shrink tubing, and wrapping insulating tape around bolt joints. These methods have the following drawbacks: First, insulating mats can only be laid flat on the ground and cannot be applied to vertical or inclined surfaces such as cabinet doors and sides; insulating tape is laborious to wrap and is prone to aging and falling off. Second, existing auxiliary insulation structures only provide physical isolation and do not have condition monitoring functions. Maintenance personnel cannot remotely or promptly detect potential hazards such as partial discharge, temperature rise, or condensation in the insulation parts. Problems can only be discovered during regular inspections or when a fault occurs, resulting in insufficient preventative measures.

[0004] Based on the aforementioned technical issues, those skilled in the art urgently need to develop a standardized auxiliary insulation structure for substation power distribution rooms that can be firmly installed, adapt to complex structures, and integrate intelligent monitoring functions. Utility Model Content

[0005] The purpose of this utility model is to provide a standardized auxiliary insulation structure for power distribution rooms in substations that can be firmly installed, adapt to complex structures, and integrate intelligent monitoring functions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: This utility model discloses a standardized auxiliary insulation structure for power distribution rooms in substations, the auxiliary insulation structure comprising: The main body of the insulating board is made of flexible insulating material; An adhesive layer disposed on the back of the insulating board body is used to adhere to cabinet doors or the ground. and the protective release paper covering the adhesive layer; At least one insulating stop is provided at the edge of the insulating plate body; The auxiliary insulation structure also includes: A monitoring module is installed inside the main body of the insulating board, which is used to detect corona discharge and ambient temperature and humidity.

[0007] Furthermore, the front side of the insulating board body is provided with anti-slip texture.

[0008] Preferably, the main body of the insulating board is a multi-layer composite structure, including at least a surface weather-resistant insulating layer and an intermediate buffer layer. The weather-resistant insulating layer is made of cross-linked polyethylene material, and the buffer layer is made of TPE material.

[0009] Furthermore, the monitoring module includes a partial discharge ultrasonic sensor, a temperature and humidity sensor, and a miniature alarm. The partial discharge ultrasonic sensor and the temperature and humidity sensor are both connected to the miniature alarm via a microprocessor.

[0010] Preferably, the miniature alarm is an audible and visual alarm and is located on the side or front edge of the insulating board body.

[0011] Preferably, the insulating baffles are made of alkali-free glass fiber tape or polyester non-woven tape, and there are two or four of them, which are symmetrically distributed on opposite sides of the insulating board body, and the insulating baffles are fixed by multiple locking buckles.

[0012] Preferably, the locking buckle is a plastic self-locking buckle or Velcro.

[0013] Furthermore, the insulating plate body is provided with an observation window for observation or heat dissipation.

[0014] The above technical solution provides a standardized auxiliary insulation structure for power distribution rooms in substations, which has the following beneficial effects: This utility model discloses a standardized auxiliary insulation structure for power distribution rooms in substations. The design of the flexible plate and adjustable baffles allows it to adapt to power distribution equipment of various sizes and shapes, such as cabinet doors, circuit breaker handles, cable joints, busbar supports, etc. The integrated sensor of this utility model can monitor the electrical and environmental status of the insulation parts in real time, realizing the upgrade from "passive isolation" to "active protection", eliminating potential accidents in the bud, and greatly improving the safety and intelligent operation and maintenance level of the power distribution room. Simply peel off the release paper, stick it on, and then reinforce it with straps. The operation can be completed quickly by one person, making it very suitable for on-site use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the overall structure of a standardized auxiliary insulation structure for power distribution rooms in a substation, provided as an embodiment of this utility model; Figure 2 A cross-sectional view of the main body of the insulation board in a power standardization auxiliary insulation structure for a substation power distribution room, provided as an embodiment of this utility model; Figure 3 A schematic diagram of a substation power distribution room power standardization auxiliary insulation structure monitoring module system provided for embodiments of this utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Insulating board body; 2. Adhesive layer; 3. Protective release paper; 4. Insulating edge; 5. Locking buckle; 6. Partial discharge ultrasonic sensor; 7. Temperature and humidity sensor; 8. Miniature alarm; 11. Anti-slip texture; 12. Observation window; 101. Weather-resistant insulation layer; 102. Buffer layer. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] See Figures 1-3 As shown; This utility model discloses a standardized auxiliary insulation structure for power distribution rooms in substations, the auxiliary insulation structure comprising: The main body of the insulating board 1 is made of flexible insulating material; The adhesive layer 2, which is disposed on the back of the insulating board body 1, is used to adhere to the cabinet door or the ground. And the protective release paper 3 covering the adhesive layer 2; At least one insulating flange 4 is provided at the edge of the insulating plate body 1; The auxiliary insulation structure also includes: A monitoring module is installed inside the main body 1 of the insulating board. The monitoring module is used to detect corona discharge and ambient temperature and humidity.

[0020] As a further description of this embodiment, the front side of the insulating board body 1 is provided with anti-slip texture 11.

[0021] As a preferred technical solution in this embodiment, the insulating board body 1 has a multi-layer composite structure, including at least a surface weather-resistant insulating layer 101 and a middle buffer layer 102. The weather-resistant insulating layer 101 is made of cross-linked polyethylene material, and the buffer layer 102 is made of TPE material. Combined with the adhesive layer 2 on the back, it takes into account mechanical strength, flexibility, and adhesion reliability.

[0022] As a further description of this embodiment, the monitoring module includes a partial discharge ultrasonic sensor 6, a temperature and humidity sensor 7, and a miniature alarm 8. Both the partial discharge ultrasonic sensor 6 and the temperature and humidity sensor 7 are connected to the miniature alarm 8 via a microprocessor. When the sensors detect abnormal signals (such as excessive partial discharge or excessively high ambient humidity), the microprocessor triggers the alarm to issue an audible and visual alarm, reminding maintenance personnel to handle the situation promptly.

[0023] As a preferred technical solution in this embodiment, the miniature alarm 8 is an audible and visual alarm and is located on the side or front edge of the insulating board body 1.

[0024] As a preferred technical solution in this embodiment, the insulating edge 4 is made of alkali-free glass fiber tape or polyester non-woven tape, and there are two or four of them, which are symmetrically distributed on opposite sides of the insulating board body 1, and the insulating edge 4 is fixed by multiple locking buckles 5.

[0025] As a preferred technical solution in this embodiment, the locking buckle 5 is a plastic self-locking buckle or Velcro.

[0026] As a further description of this embodiment, the insulating plate body 1 is provided with an observation window 12 for observation or heat dissipation.

[0027] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A standardized auxiliary insulation structure for power distribution rooms in substations, characterized in that, The auxiliary insulation structure includes: The main body of the insulating board (1) is made of flexible insulating material; An adhesive layer (2) is provided on the back of the insulating board body (1) for adhering to cabinet doors or the ground; And protective release paper (3) covering the adhesive layer (2); At least one insulating stop (4) is disposed at the edge of the insulating plate body (1), the insulating stop (4) being configured as a flexible structure; The auxiliary insulation structure also includes: A monitoring module is installed inside the main body (1) of the insulating board, which is used to detect corona discharge and ambient temperature and humidity.

2. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 1, characterized in that, The front side of the insulating board body (1) is provided with anti-slip texture (11).

3. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 1, characterized in that, The main body (1) of the insulating board is a multi-layer composite structure, including at least a weather-resistant insulating layer (101) on the surface and a buffer layer (102) in the middle. The weather-resistant insulating layer (101) is made of cross-linked polyethylene material, and the buffer layer (102) is made of TPE material.

4. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 1, characterized in that, The monitoring module includes a partial discharge ultrasonic sensor (6), a temperature and humidity sensor (7), and a miniature alarm (8). The partial discharge ultrasonic sensor (6) and the temperature and humidity sensor (7) are both connected to the miniature alarm (8) via a microprocessor.

5. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 4, characterized in that, The miniature alarm (8) is an audible and visual alarm and is located on the side or front edge of the insulating board body (1).

6. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 1, characterized in that, The insulating baffle (4) is made of alkali-free glass fiber tape or polyester non-woven tape, and there are two or four of them, which are symmetrically distributed on opposite sides of the insulating board body (1), and the insulating baffle (4) is fixed by multiple locking buckles (5).

7. The standardized auxiliary insulation structure for power distribution rooms in substations according to claim 6, characterized in that, The locking buckle (5) is a plastic self-locking buckle or Velcro.

8. A standardized auxiliary insulation structure for power distribution rooms in substations according to any one of claims 1 to 7, characterized in that, The insulating board body (1) is provided with an observation window (12) for observation or heat dissipation.

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