CN212435361U

CN212435361U - Arc suppression coil protector

Info

Publication number: CN212435361U
Application number: CN202021278751.7U
Authority: CN
Inventors: 马兵; 王雅琦; 于镇; 邢高波; 刘亚斌
Original assignee: Shandong Houyuan Electric Power Technology Co ltd
Current assignee: Shandong Houyuan Electric Power Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-01-29
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an arc suppression coil protection device, which comprises a protection cover and a control cabinet; the protection casing links to each other with the crossbeam, this capacitance control cabinet and arc suppression coil are supported to the crossbeam, the bottom outside is equipped with temperature-sensing ware between the arc suppression coil, the protection casing bottom is equipped with water level inductor, the protection casing is iron sheet cabinet form, the protection casing bottom is equipped with the vent, be equipped with fan and electric lamp in the protection casing top, the protection casing outer wall is equipped with the cover door, the protection casing does not establish and is equipped with low temperature thermal radiation heating film on the inner wall of cover door, protection casing one side is equipped with the switch board.

Description

Arc suppression coil protector

Technical Field

The utility model belongs to the technical field of the electric power system auxiliary device, concretely relates to arc suppression coil protector.

Background

The arc suppression coil is an inductance coil with an iron core, and is connected between a neutral point of a transformer (or a generator) and the ground to form an arc suppression coil grounding system. When the power grid is struck by lightning or single-phase arc grounding occurs, the neutral point potential rises to the phase voltage, at the moment, the inductive current flowing through the arc suppression coil and the capacitive fault current of the single-phase grounding are mutually offset, so that the fault current is compensated, and the compensated residual current is very small and is not enough to maintain the electric arc, thereby being self-extinguished. Thus, the grounding can be quickly eliminated without causing overvoltage.

The existing arc suppression coil combination cabinet is directly erected on the ground through two supporting cross beams, and along with frequent occurrence of extreme weather such as high temperature, flood and extremely cold weather, harm such as spontaneous combustion, water flooding and shell icing of the arc suppression coil is caused, normal operation of a power grid is seriously threatened, and even great economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the arc suppression coil protector that proposes in time looks over temperature data, in time reports to the police when taking place disasters such as water logging, high temperature, low temperature to independently cool down or heat, in order to reduce the economic loss that natural disasters caused.

In order to achieve the above object, the utility model provides a following technical scheme: an arc suppression coil protection device comprises a protection cover and a control cabinet; the protection casing links to each other with the crossbeam, this capacitance control cabinet and arc suppression coil are supported to the crossbeam, the bottom outside is equipped with temperature-sensing ware between the arc suppression coil, the protection casing bottom is equipped with water level inductor, the protection casing is iron sheet cabinet form, the protection casing bottom is equipped with the vent, be equipped with fan and electric lamp in the protection casing top, the protection casing outer wall is equipped with the cover door, the protection casing does not establish and is equipped with low temperature thermal radiation heating film on the inner wall of cover door, protection casing one side is equipped with the switch board.

Preferably, the number of the electric lamps is more than or equal to 1, and the electric lamps are LED lamps with switches.

Preferably, the number of the fans is more than or equal to 2.

Preferably, be equipped with central processing unit, control module, remote communication module, orientation module and alarm lamp and loudspeaker in the switch board, central processing unit links to each other with temperature-sensing ware and water level inductor, control module links to each other with low temperature thermal radiation heating film, fan, alarm lamp and loudspeaker, central processing unit still links to each other with control module, remote communication module and orientation module.

Preferably, the remote communication module is a 5G communication module.

Preferably, the positioning module is a Beidou positioning system module.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the design is simple, the energy consumption is low, and the water flooding and high-temperature freezing prevention effect is good; and secondly, the automation degree is high, the remote alarm and operation functions are realized, and manpower is saved for inspection.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. the device comprises a capacitance adjusting cabinet, 2, a beam, 3, a fan, 4, an arc suppression coil, 5, a protective cover, 6, an electric lamp, 7, a control cabinet, 8, a water level sensor, 9, a temperature sensor, 10, a low-temperature heat radiation heating film, 11 and a cover door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: an arc suppression coil protection device comprises a protection cover 5 and a control cabinet 7; the protection cover 5 is connected with the beam 2, the beam 2 supports the capacitance adjusting cabinet 1 and the arc suppression coils 4, a temperature sensor 9 is arranged on the outer side of the bottom between the arc suppression coils 4, a water level sensor 8 is arranged at the bottom of the protection cover 5, the protection cover 5 is in a sheet iron cabinet shape, a ventilation opening is arranged at the bottom of the protection cover 5, a fan 3 and an electric lamp 6 are arranged in the top of the protection cover 5, the number of the fan 3 is 2, the number of the electric lamps 6 is 1, the LED lamp is provided with a switch, a cover door 11 is arranged on the outer wall of the protection cover 5, a low-temperature thermal radiation heating film 10 is arranged on the inner wall of the protection cover 5 without the cover door 11, a control cabinet 7 is arranged on one side of the protection cover 5, a central processor, a control module, a remote communication module, a positioning module, an, control module links to each other with low temperature thermal radiation heating film 10, fan 3, alarm lamp and loudspeaker, central processing unit still links to each other with control module, telecommunication module and orientation module, and telecommunication module is 5G communication module, and orientation module is big dipper positioning system module.

Put on shelf power of protection casing 5 on crossbeam 2, placed switch board 7, correctly be connected temperature-sensing ware 9 and water level inductor 8 and switch board 7, with electric light 6, fan 3 and low temperature thermal radiation heating film 10 circuit and 7 line connection of switch board, connect the power with switch board 7, the default setting of central processing unit: when the temperature sensor 9 detects that the temperature is higher than 25 ℃, the control module controls the fan 3 to be started, and when the temperature sensor is lower than 25 ℃, the control module controls the fan 3 to be stopped; when the temperature detected by the temperature sensor 9 is lower than 4 ℃, the control module controls the low-temperature thermal radiation heating film 10 to be opened, and when the temperature detected by the temperature sensor 9 is higher than 4 ℃, the control module controls the low-temperature thermal radiation heating film 10 to be closed; when water level sensor 8 detects the water level, central processing unit assigns alarm signal, remote communication module transmits alarm signal and orientation module data for remote server, remote server passes to the user side with the signal, and simultaneously, control module control alarm lamp and loudspeaker work, warn, when water level sensor 8 detects the water level decline, central processing unit assigns cancellation alarm signal instruction, remote communication module will cancel alarm signal transmission and give remote server, remote server passes to the user side with the signal, and simultaneously, central processing unit control alarm lamp and loudspeaker stop work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an arc suppression coil protector, includes protection casing (5) and switch board (7), its characterized in that: protection casing (5) link to each other with crossbeam (2), crossbeam (2) support this capacitance regulation cabinet (1) and arc suppression coil (4), the bottom outside is equipped with temperature-sensing ware (9) between arc suppression coil (4), protection casing (5) bottom is equipped with water level inductor (8), protection casing (5) are the iron sheet cabinet form, protection casing (5) bottom is equipped with the vent, be equipped with fan (3) and electric light (6) in protection casing (5) top, protection casing (5) outer wall is equipped with cover door (11), be equipped with low temperature thermal radiation heating membrane (10) on the inner wall that protection casing (5) did not establish cover door (11), protection casing (5) one side is equipped with switch board (7).

2. An arc suppression coil protector as set forth in claim 1 wherein: the number of the electric lamps (6) is more than or equal to 1, and the electric lamps (6) are LED lamps with switches.

3. An arc suppression coil protector as set forth in claim 1 wherein: the number of the fans (3) is more than or equal to 2.

4. An arc suppression coil protector as set forth in claim 1 wherein: be equipped with central processing unit, control module, remote communication module, orientation module and alarm lamp and loudspeaker in switch board (7), central processing unit links to each other with temperature-sensing ware (9) and water level inductor (8), control module links to each other with low temperature thermal radiation heating film (10), fan (3), alarm lamp and loudspeaker, central processing unit still links to each other with control module, remote communication module and orientation module.

5. An arc suppression coil protector as set forth in claim 4 in which: the remote communication module is a 5G communication module.

6. An arc suppression coil protector as set forth in claim 4 in which: the positioning module is a Beidou positioning system module.