Water seepage detection device for power distribution cabinet

Abstract

The utility model provides a power distribution cabinet water seepage detection device which comprises a drainage mechanism and a water collection mechanism which are arranged in a cabinet body of a power distribution cabinet, the drainage mechanism comprises a water storage hopper and a drainage groove, a drainage pipe is arranged at the bottom of the drainage groove, and a water seepage detection early warning assembly is arranged in the water collection mechanism. The water seepage detection early warning assembly comprises a water storage tank arranged at the lower part of the inner side wall of the cabinet body, a humidity trigger plate is arranged on the side wall of the water storage tank, and a controller is arranged in the cabinet body of the power distribution cabinet; according to the utility model, water entering the power distribution cabinet can be effectively drained through the drainage mechanism, water permeating into the power distribution cabinet can be temporarily stored through the water collection mechanism, and meanwhile, the water collection capability in the water collection mechanism can be detected and pre-warned; and the received early warning information of the temperature and humidity trigger plate is timely transmitted to the maintenance personnel through the controller, so that the maintenance personnel can timely process the abnormal information of the power distribution cabinet, and the safety of the outdoor power distribution cabinet is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water seepage detection equipment, in particular to a water seepage detection device for a power distribution cabinet. Background Art

[0002] Outdoor distribution cabinets are industrial equipment used for power distribution, control and protection equipment, usually installed outdoors. Outdoor distribution cabinets usually need to be waterproof to cope with various weather conditions. In order to further ensure the safety and stability of outdoor distribution cabinets, some designers will add water seepage detection devices to the distribution cabinets to monitor whether there is water seepage in the distribution cabinets.

[0003] Water seepage detection devices usually include water sensors and alarms. The water sensors can usually sense water seepage and automatically trigger the alarm and send a notification. The alarm can be a buzzer or other sound or light signal to remind the relevant departments to take timely measures.

[0004] The existing water seepage detection device for outdoor distribution cabinets can only detect whether there is water seepage inside and respond to the alarm, but cannot effectively discharge the water that has seeped into the cabinet, nor does it have the function of temporarily storing the water that has seeped into the cabinet, which greatly reduces the safety of the outdoor distribution cabinet. Utility Model Content

[0005] In view of this, the utility model provides a water seepage detection device for a distribution cabinet, which can effectively discharge the water entering the distribution cabinet through a drainage mechanism, and temporarily store the water that penetrates into the distribution cabinet through a water collection mechanism. At the same time, the water collection capacity of the water collection mechanism is detected and warned, and the warning information received from the temperature and humidity trigger board is promptly transmitted to the maintenance personnel through the controller, so that they can handle the abnormal information of the distribution cabinet in time, which greatly improves the safety of the outdoor distribution cabinet.

[0006] In order to solve the above technical problems, the utility model provides a distribution cabinet water seepage detection device, including a drainage mechanism and a water collecting mechanism arranged inside the cabinet body of the distribution cabinet, the drainage mechanism including a water storage bucket arranged on the upper part of the inner wall of the cabinet body and a drainage groove arranged at the bottom of the water storage bucket, a drainage pipe is arranged at the bottom of the drainage groove, and the drainage port of the drainage pipe is located on the outside of the bottom inner wall of the distribution cabinet, and a water seepage detection and early warning component is arranged inside the water collecting mechanism, and the water seepage detection and early warning component includes a water storage tank arranged at the lower part of the inner wall of the cabinet body, and a humidity trigger board is arranged on the side wall of the water storage tank. A controller is arranged inside the cabinet body of the distribution cabinet, and the humidity trigger board is electrically connected to the controller inside the cabinet body. The utility model can effectively discharge the water entering the distribution cabinet through the drainage mechanism, and temporarily store the water infiltrated into the distribution cabinet through the water collecting mechanism. At the same time, the water collecting capacity in the water collecting mechanism is detected and early-warned, and the early warning information of the temperature and humidity trigger board received is timely transmitted to the maintenance personnel through the controller, so that they can handle the abnormal information of the distribution cabinet in time, which greatly improves the safety of the outdoor distribution cabinet.

[0007] The water storage bucket is a prism-shaped structure with an upper opening larger than a lower opening, and the upper part of the water storage bucket is bonded to the top inner wall of the cabinet body by sealant. The utility model can form a downward slope through the prism-shaped structure of the water storage bucket with an upper opening larger than a lower opening, which is convenient for discharging rainwater that has seeped into the distribution cabinet, and the sealing performance of the connection part between the water storage bucket and the cabinet body of the distribution cabinet is achieved by the sealant, avoiding the risk of water seepage at the connection part between the water storage bucket and the distribution cabinet, which is safer and more convenient.

[0008] The plane height of the drainage trough near the drain outlet is lower than the plane height of other positions of the drainage trough. The purpose of this is to facilitate the rainwater entering the water storage tank to flow through the drainage trough into the drain outlet at the lowest point, and finally be discharged into the cabinet of the distribution cabinet through the drainage pipe, which is safer and more convenient.

[0009] The water tank is a prism-shaped structure with an upper opening larger than a lower opening, and the contact sensor of the humidity trigger board is located on the inner wall of the water tank. The controller is a PLC controller. A buzzer electrically connected to the PLC controller is provided inside the cabinet of the power distribution cabinet. The utility model can detect whether the water volume in the water tank has reached the warning position through the contact sensor of the humidity trigger board, so as to transmit the water level information to the PLC controller in time. The PLC controller will analyze and process the received water volume warning information, and at the same time as starting the buzzer alarm, it will also feed back to the maintenance personnel's terminal. After receiving the alarm information, the maintenance personnel's terminal will promptly go to repair the power distribution cabinet, which is safer, more convenient and intelligent.

[0010] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0011] 1. The utility model can effectively discharge the water entering the distribution cabinet through the drainage mechanism, and temporarily store the water that penetrates into the distribution cabinet through the water collection mechanism. At the same time, the water collection capacity in the water collection mechanism is detected and warned. The warning information received from the temperature and humidity trigger board is promptly transmitted to the maintenance personnel through the controller, so that they can handle the abnormal information of the distribution cabinet in time, which greatly improves the safety of the outdoor distribution cabinet.

[0012] 2. The utility model can form a downward slope through the prism-shaped water storage bucket with an upper opening larger than the lower opening, which is convenient for discharging rainwater that has seeped into the distribution cabinet, and achieves the sealing performance of the connection between the water storage bucket and the cabinet body of the distribution cabinet through the sealant, avoiding the risk of water seepage at the connection between the water storage bucket and the distribution cabinet, which is safer and more convenient.

[0013] 3. The plane height of the drainage trough near the drain outlet is lower than the plane height of other positions of the drainage trough. The purpose of this is to facilitate the rainwater entering the water storage tank to flow through the drainage trough into the drain outlet at the lowest point, and finally be discharged into the cabinet of the distribution cabinet through the drainage pipe, which is safer and more convenient.

[0014] 4. The utility model can detect whether the water level in the water tank reaches the warning position through the contact sensor of the humidity trigger board, so as to timely transmit the water level information to the PLC controller. The PLC controller will analyze and process the received water level warning information, and at the same time as starting the buzzer alarm, it will also feedback to the maintenance personnel's terminal. After the maintenance personnel's terminal receives the alarm information, they will go to repair the distribution cabinet in time, which is safer, more convenient and intelligent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a power distribution cabinet without a top cover and a water seepage detection device of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the power distribution cabinet and the water seepage detection device of the utility model;

[0017] Figure 3 It is an isometric view of the power distribution cabinet and the water seepage detection device of the utility model;

[0018] Figure 4 It is a bottom view of the power distribution cabinet and the water seepage detection device of the utility model.

[0019] Explanation of the reference numerals: 100, cabinet; 200, drainage mechanism; 201, water storage bucket; 202, drainage trough; 203, drainage pipe; 300, water collection mechanism; 310, water seepage detection and warning component; 311, water storage tank; 312, humidity trigger plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown: This embodiment provides a power distribution cabinet water seepage detection device, including a drainage mechanism 200 and a water collection mechanism 300 arranged inside the cabinet body 100 of the power distribution cabinet, the drainage mechanism 200 includes a water storage bucket 201 arranged at the upper part of the inner wall of the cabinet body 100 and a drainage groove 202 arranged at the bottom of the water storage bucket 201, a drainage pipe 203 is arranged at the bottom of the drainage groove 202, and the drainage port of the drainage pipe 203 is located on the outside of the bottom inner wall of the power distribution cabinet, and a water seepage detection and early warning component 310 is arranged inside the water collection mechanism 300, and the water seepage detection and early warning component 310 includes a water storage tank 311 arranged at the lower part of the inner wall of the cabinet body 100, and a humidity trigger plate 312 is arranged on the side wall of the water storage tank 311. A controller is provided inside the cabinet body 100 of the electric cabinet, the humidity trigger board 312 is electrically connected to the controller inside the cabinet body 100, the controller is electrically connected to the power supply of the distribution cabinet, and the controller is connected to the user terminal through a signal. The utility model can effectively discharge the water entering the distribution cabinet through the drainage mechanism 200, and temporarily store the water that penetrates into the distribution cabinet through the water collection mechanism 300. At the same time, the water collection capacity of the water collection mechanism 300 is detected and warned, and the warning information received from the temperature and humidity trigger board 312 is promptly transmitted to the maintenance personnel through the controller, so that they can handle the abnormal information of the distribution cabinet in time, which greatly improves the safety of the outdoor distribution cabinet.

[0022] According to one embodiment of the utility model, Figure 1-4 As shown, the water storage bucket 201 is a prism-shaped structure with an upper opening larger than a lower opening, and the upper part of the water storage bucket 201 is bonded to the top inner wall of the cabinet body 100 by means of sealant. The utility model can form a downward slope through the prism-shaped structure of the water storage bucket 201 with an upper opening larger than a lower opening, which is convenient for discharging rainwater that penetrates into the distribution cabinet, and the sealing performance of the connection part between the water storage bucket 201 and the cabinet body 100 of the distribution cabinet is achieved by the sealant, thereby avoiding the risk of water seepage at the connection part between the water storage bucket 201 and the distribution cabinet, which is safer and more convenient.

[0023] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, the plane height of the drainage trough 202 near the drain outlet is lower than the plane height of other positions of the drainage trough 202. The purpose of this is to facilitate rainwater entering the water storage tank 311 to flow through the drainage trough 202 into the drain outlet at the lowest point, and finally be discharged into the cabinet body 100 of the distribution cabinet through the drain pipe 203, which is safer and more convenient.

[0024] According to another embodiment of the present invention, Figure 1 , Figure 3 and Figure 4 As shown, the water tank 311 is a prism-shaped structure with an upper opening larger than a lower opening, and the contact sensor of the humidity trigger plate 312 is located on the inner wall of the water tank 311. The controller is a PLC controller. A buzzer electrically connected to the PLC controller is arranged inside the cabinet 100 of the power distribution cabinet. The utility model can detect whether the water volume in the water tank 311 reaches the warning position through the contact sensor of the humidity trigger plate 312, so as to transmit the water level information to the PLC controller in time. The PLC controller will analyze and process the received water volume warning information, and at the same time as starting the buzzer alarm, it will also feed back to the maintenance personnel's terminal. After receiving the alarm information, the maintenance personnel's terminal will promptly go to repair the power distribution cabinet, which is safer, more convenient and intelligent.

[0025] The use of the utility model:

[0026] First of all, it should be made clear that the detection device involved in the utility model is mainly used for detecting and processing water seepage in distribution cabinets. The utility model takes the water seepage treatment and detection of outdoor distribution cabinets as an example to explain its usage method in detail. When the distribution cabinet is working normally, after water seepage occurs, adaptive drainage treatment is selected according to the degree of water seepage, or after reaching a certain degree of water seepage, manual treatment is used to solve the water seepage problem. When the distribution cabinet leaks, the water storage bucket 201 on the upper part of the distribution cabinet can discharge the collected water through the drain pipe 203, so as to realize adaptive discharge treatment of water seepage in the distribution cabinet. When the drain pipe 203 is not discharged in time, the excess water will continue to be in the water storage tank 311 until the water in the water storage tank 311 contacts the contact sensor of the humidity trigger plate 312, and the humidity trigger plate 312 is turned on. The sending board 312 will transmit the received water level information to the PLC controller, and the PLC controller will analyze and process the received water volume warning information, and at the same time as starting the buzzer alarm, it will also feed back to the maintenance personnel's terminal. After the maintenance personnel's terminal receives the alarm information, they will promptly go to repair the distribution cabinet. The utility model can effectively discharge the water entering the distribution cabinet through the drainage mechanism 200, and temporarily store the water that penetrates into the distribution cabinet through the water collection mechanism 300. At the same time, the water collection capacity of the water collection mechanism 300 is detected and warned, and the warning information received from the temperature and humidity trigger board 312 is promptly transmitted to the maintenance personnel through the controller, so that they can promptly process the abnormal information of the distribution cabinet, thereby greatly improving the safety of the outdoor distribution cabinet.

[0027] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water seepage detection device for a power distribution cabinet, characterized in that: The invention comprises a drainage mechanism (200) and a water collecting mechanism (300) arranged inside a cabinet body (100) of a power distribution cabinet, wherein the drainage mechanism (200) comprises a water storage bucket (201) arranged on the upper part of the inner wall of the cabinet body (100) and a drainage groove (202) arranged at the bottom of the water storage bucket (201), a drainage pipe (203) is arranged at the bottom of the drainage groove (202), and a drainage port of the drainage pipe (203) is located outside the inner wall of the bottom of the power distribution cabinet. A water seepage detection and early warning component (310) is arranged inside the water collection mechanism (300), and the water seepage detection and early warning component (310) comprises a water storage tank (311) arranged at the lower part of the inner wall of the cabinet (100), and a humidity trigger plate (312) is arranged on the side wall of the water storage tank (311); a controller is arranged inside the cabinet (100) of the power distribution cabinet, and the humidity trigger plate (312) is electrically connected to the controller inside the cabinet (100).

2. The power distribution cabinet water seepage detection device according to claim 1, characterized in that: The water storage bucket (201) is a prism-shaped structure with an upper opening larger than a lower opening, and the upper portion of the water storage bucket (201) is bonded to the top inner side wall of the cabinet (100).

3. The water seepage detection device for a power distribution cabinet according to claim 2, characterized in that: The plane height of the drainage groove (202) close to the drainage outlet is lower than the plane height of other positions of the drainage groove (202).

4. The water seepage detection device for a power distribution cabinet according to claim 3, characterized in that: The water storage tank (311) is a prism-shaped structure in which the upper opening is larger than the lower opening, and the contact sensor of the humidity trigger plate (312) is located on the inner side wall of the water storage tank (311).

5. The water seepage detection device for a power distribution cabinet according to claim 4, characterized in that: The controller is a PLC controller.

6. The water seepage detection device for a power distribution cabinet according to claim 5, characterized in that: A buzzer electrically connected to the PLC controller is arranged inside the cabinet body (100) of the power distribution cabinet.

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