CN217642190U

CN217642190U - High-voltage board emergency treatment device

Info

Publication number: CN217642190U
Application number: CN202221483561.8U
Authority: CN
Inventors: 杨帆; 孙膑; 王彦珠; 魏征
Original assignee: WUXI SHUANGHUAN ELECTRIC CO Ltd
Current assignee: WUXI SHUANGHUAN ELECTRIC CO Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-21
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a high-voltage board emergency treatment device, including installing in the top of the cabinet body of high-voltage board or the storage box of side, ammonium phosphate salt dry powder has been deposited in the storage box, it has the hole of going through to reserve on the cabinet body, the pipeline has been drawn forth on the storage box, the pipeline passes the hole of going through and gets into the internal portion of cabinet, and be provided with the on-off valve on the pipeline, the tip of pipeline is provided with the shower nozzle, be provided with temperature detector on the inner wall of the cabinet body, the top surface is provided with smoke transducer, temperature detector, smoke transducer respectively with on-off valve signal connection, when temperature detector and smoke transducer arbitrary signal in the two is unusual, the on-off valve is opened. Above-mentioned high-voltage board emergency treatment device adopts the dry powder form of putting out a fire and installs additional on the high-voltage board cabinet body through the storage box, and the cooperation is to temperature detector and the smoke transducer of the internal monitoring of cabinet, in time discovers and handles the high temperature condition of being on fire, simple structure, and the convenience is installed additional to the cabinet body and is reformed transform, and is with low costs, and fire control effect is good, and the at utmost has reduced the damage to the scene.

Description

High-voltage board emergency treatment device

Technical Field

The utility model relates to a high-voltage board technical field especially relates to a high-voltage board emergency treatment device.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system, plays roles of on-off, control or protection and the like, has a voltage grade of 3.6-550 kV, is an important component of power transmission and transformation equipment, and plays a very important role in the whole power industry. Because the voltage is high, power is big, when the inside high-voltage board temperature was too high, very easily produce the conflagration, there is the potential safety hazard, takes place the condition of a fire and deals with in time, comparatively dangerous, and can cause the loss that is difficult to predict.

In the industry at present, measures taken for preventing overhigh temperature, fire and the like in a cabinet are to monitor the temperature, smoke and the like of the cabinet body and to spray water for cooling and extinguish the cabinet body once abnormal conditions occur. However, the mode is limited more, and the mode cannot be popularized in some high-voltage cabinets, for example, a water spraying system needs to be connected with a water pipe in a power distribution room to the position near the high-voltage cabinet, the equipment cost and the maintenance cost are high, extra space is occupied, the overall layout in the early stage is influenced, in addition, the water fire extinguishing effect and the advantages are not obvious, and the damage to the site is large.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model aims to provide a high-voltage board emergency treatment device reduces the limitation, realizes the accident of starting a fire in automatic, quick, the effective counter cabinet, satisfies emergent requirement.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a high-voltage board emergency treatment device, it is including installing in the storage box of the top or the side of the cabinet body of high-voltage board, ammonium phosphate dry powder has been deposited in the storage box, it has the hole of passing to reserve on the cabinet body, the pipeline has been drawn forth on the storage box, the pipeline passes the hole of passing and gets into the internal portion of cabinet, and be provided with the on-off valve on the pipeline, the tip of pipeline is provided with the shower nozzle, be provided with temperature detector on the inner wall of the cabinet body, the top surface is provided with smoke transducer, temperature detector, smoke transducer respectively with on-off valve signal connection, when arbitrary signal is unusual between them of temperature detector and smoke transducer, the on-off valve is opened.

In particular, a supercharger pressurizing the inside of the cabinet is connected to the storage tank.

In particular, a dry powder remaining amount detector is provided in the storage tank.

In particular, a flow promoter and/or an agglomeration inhibitor is added to the ammonium phosphate salt dry powder.

Particularly, be provided with the alarm on the outer wall of the cabinet body, temperature detector, smoke transducer respectively with alarm signal connection, when temperature detector and smoke transducer arbitrary signal between them are unusual, the alarm buzzes and/or light warning.

To sum up, the beneficial effects of the utility model are that, high-voltage board emergency treatment device adopts the dry powder form of putting out a fire and installs additional on the high-voltage board cabinet body through the storage box, and the cooperation is to the temperature detector and the smoke transducer of the internal monitoring of cabinet, in time discovers and handles the high temperature condition of being on fire, and simple structure, the convenience is installed additional to the cabinet body and is reformed transform, and is with low costs, and fire control effect is good, and the at utmost has reduced the damage to the scene.

Drawings

Fig. 1 is a schematic structural diagram of an emergency processing device for a high voltage cabinet provided by an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1, the preferred embodiment provides an emergency processing device for a high voltage cabinet, which includes a storage box 2 installed on the top or side of a cabinet body 1 of the high voltage cabinet, and the embodiment takes the case of being installed on the top of the cabinet body 1 additionally, so that the emergency processing device occupies a small space, requires low installation requirements, and has strong applicability.

And the storage box 2 is stored with ammonium phosphate dry powder 3, and the ammonium phosphate dry powder 3 is added with additives such as a flow promoter, an agglomeration preventive and the like, so that the reliable fire extinguishing capability of the ammonium phosphate dry powder 3 is ensured.

A through hole is reserved on the cabinet body 1, a pipeline 4 is led out of the storage box 2, the pipeline 4 penetrates through the through hole and enters the cabinet body 1, an on-off valve 5 is arranged on the pipeline 4, and a spray head 6 is arranged at the end of the pipeline 4.

After the on-off valve 5 is opened, the ammonium phosphate dry powder 3 generally flows into the cabinet body 1 under the action of gravity, furthermore, the storage tank 2 can be connected with a supercharger 7 for pressurizing the inside of the cabinet body 1, after the valve is opened, the ammonium phosphate dry powder 3 is sprayed out in an accelerated manner, and the covering and extinguishing capacity is improved.

In addition, be provided with dry powder surplus detector 8 in the storage box 2 to in time fill ammonium phosphate dry powder 3, avoid the surplus not enough and can't put out a fire completely.

In order to improve the automatic monitoring capability, a plurality of temperature detectors 9 are arranged on the inner wall of the cabinet body 1 and are specifically arranged according to the size of the cabinet body 1 and the positions of power devices, smoke sensors 10 are arranged on the top surface, the temperature detectors 9 and the smoke sensors 10 are respectively in signal connection with the on-off valves 5, and when any one of the signals of the temperature detectors 9 and the smoke sensors 10 is abnormal, the on-off valves 5 are opened, so that the ammonium phosphate dry powder 3 is put out a fire.

In addition, be provided with alarm 11 on the outer wall of cabinet body 1, temperature detector 9, smoke transducer 10 respectively with alarm 11 signal connection, when temperature detector 9 and smoke transducer 10 arbitrary signal anomaly in both, alarm 11 buzzes or light warning to the very first time reaction abnormal conditions, so that artificial intervention control.

To sum up, foretell high-voltage board emergency treatment device adopts the dry powder form of putting out a fire and installs additional on the high-voltage board cabinet body through the storage box, and the cooperation is to temperature detector and the smoke transducer of the internal monitoring of cabinet, in time discovers and handles the high temperature condition of being on fire, and simple structure conveniently installs additional the transformation to the cabinet body, and is with low costs, and fire control effect is good, and the at utmost has reduced the damage to the scene.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-voltage board emergency treatment device, its characterized in that, is including installing in the top of the cabinet body of high-voltage board or the storage box of side, ammonium phosphate dry powder has been deposited in the storage box, it has the hole of going through to reserve on the cabinet body, the pipeline has been drawn forth on the storage box, the pipeline passes the hole of going through and get into the internal portion of cabinet, and be provided with the on-off valve on the pipeline, the tip of pipeline is provided with the shower nozzle, be provided with temperature detector on the inner wall of the cabinet body, the top surface is provided with smoke transducer, temperature detector smoke transducer respectively with on-off valve signal connection, when temperature detector and smoke transducer arbitrary signal abnormality in the two, the on-off valve is opened.

2. The high-voltage cabinet emergency treatment device according to claim 1, wherein: the storage box is connected with a supercharger for pressurizing the inside of the cabinet body.

3. The high-voltage cabinet emergency treatment device according to claim 1, wherein: and a dry powder allowance detector is arranged in the storage box.

4. The high-voltage cabinet emergency treatment device according to claim 1, wherein: a flow promoter and/or an agglomeration inhibitor is added to the ammonium phosphate salt dry powder.

5. The high-voltage cabinet emergency treatment device according to claim 1, wherein: the alarm is arranged on the outer wall of the cabinet body, the temperature detector and the smoke sensor are respectively in signal connection with the alarm, and when any signal of the temperature detector and the smoke sensor is abnormal, the alarm sounds and/or gives a light alarm.