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An intelligent detection and fire protection device for electrical equipment

A technology for intelligent detection and electrical equipment, applied in fire rescue, cooling/ventilation/heating renovation, separation methods, etc. High universality, simple and stable structure

Active Publication Date: 2021-11-23
UNIV FOR SCI & TECH ZHENGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intelligent detection and fire prevention device for electrical equipment, which effectively solves the problem that the existing electrical equipment does not have fire protection and automatic fire extinguishing, cannot prevent the spread of fire, and is inconvenient for electrical equipment maintenance. The problem

Method used

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  • An intelligent detection and fire protection device for electrical equipment
  • An intelligent detection and fire protection device for electrical equipment
  • An intelligent detection and fire protection device for electrical equipment

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Embodiment 1

[0036] Embodiment 1. The present invention is an intelligent detection and fire protection device for electrical equipment, which includes a housing 1 and an electrical module placed inside the housing 1. The housing 1 provides a fixed support foundation for the subsequent structure, and the housing 1 The body 1 provides protection for the internal structure. It is characterized in that the left and right side walls of the housing 1 are provided with ventilation windows 2, and the ventilation windows 2 are downwardly inclined hole structures, which prevent external debris from passing through the The ventilation window 2 enters the interior of the housing 1, the ventilation window 2 is a hollow structure, the left and right side walls of the housing 1 are hollow structures, and the left and right side walls of the housing 1 are slidingly connected up and down. The sealing plate 3, the present embodiment provides a method of sliding connection of the sealing plate 3 up and down,...

Embodiment 2

[0041] Embodiment 2, on the basis of Embodiment 1, when the electrical module is not in operation, the exhaust fan 8 does not rotate, and at this time, the dust from the outside will enter the exhaust tube 6 and the heat dissipation holes 9 The inside of the housing 1, and then dust collection is formed on the electrical module, which affects heat dissipation. Therefore, this embodiment provides a structure that prevents external dust from entering the housing 1. Specifically, the exhaust The upper end of the fan cylinder 6 is rotatably connected with an exhaust cap 20, and the side wall of the exhaust cap 20 is provided with a number of exhaust holes 21, and the exhaust fan 8 rotates to discharge heat to the outside through the exhaust holes 21. The air exhaust cap 20 is slidingly connected with a filter cover 22 up and down, and the filter cover 22 filters the outside air to ensure the cleanliness of the air entering the housing 1 through the outside. The filter cover 22 can...

Embodiment 3

[0042] Embodiment 3, on the basis of Embodiment 2, when the hole cover plate 7 seals the heat dissipation holes 9, the hole cover plate 7 and the heat dissipation holes 9 are in contact and fit, which will The degree of sealing is not high, causing outside air to enter the housing 1, so this embodiment provides a structure for sealing the cover plate 7 and the cooling holes 9, specifically, the cooling holes 9 The periphery is coaxially connected with a sealing ring sleeve 23 sliding up and down. The housing 1 is provided with a limit ring hole 24 matching the sealing ring sleeve 23. The lower end of the sealing ring sleeve 23 is fixedly connected with a Return spring, the other end of the return spring is fixedly connected to the limit ring hole 24, under the action of the return spring, the sealing ring sleeve 23 slides up and down along the limit ring hole 24 , the outer wall surface of the sealing ring sleeve 23 is arc-shaped to ensure that the cover orifice plate 7 or the...

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Abstract

The invention relates to an intelligent detection and fire protection device for electrical equipment, which effectively solves the problems that the existing electrical equipment does not have fire protection and automatic fire extinguishing, cannot prevent the spread of fire, and is inconvenient to maintain the electrical equipment; the technical solution is to include a shell . The electrical module placed inside the housing, characterized in that the left and right side walls of the housing are provided with ventilation windows, the ventilation windows are hollow structures, the left and right side walls of the housing are hollow structures, and the left and right side walls of the housing are connected by sliding up and down. There is a sealing plate, the top of the housing is rotatably connected with a drive shaft, and the upper end of the drive shaft is coaxially fixedly connected with a cross rotation rod placed on the upper end of the housing, and the end of the cross rotation rod away from the drive shaft is respectively fixedly connected with two exhaust tubes and a cover hole The two exhaust tubes are distributed in a straight line, and the two cover orifice plates are distributed in a straight line. An exhaust fan is connected to the exhaust tube, and the exhaust fan is connected to an external power supply. Cooling holes; simple structure and strong practicability.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an intelligent detection and fire prevention device for electrical equipment. Background technique [0002] Fires caused by rotted power distribution cabinets, aging lines, short-circuited equipment, and improper operation of electrical equipment are the most common in enterprises. The main reason is that the power protection equipment does not play a good protective role, and cannot effectively protect the equipment and control the fire source caused by it when an electrical short circuit occurs. [0003] When extinguishing electrical equipment, the fire extinguishing method is to cut off the power first, then use a dry powder fire extinguisher to extinguish the fire, and at the same time cut off the combustion source to ensure that the electrical equipment is in a low-oxygen environment and reduce the necessary conditions for combustion. [0004] At present, there...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C3/16H05K7/20B01D46/00
Inventor 陈慧丽邵峰郭梦诗陈慧娟王森
Owner UNIV FOR SCI & TECH ZHENGZHOU
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