Airflow conduction pressure relief explosion-proof flame-retardant fire extinguishing mechanism of embedded high-voltage power distribution cabinet
A high-voltage power distribution cabinet and fire extinguishing mechanism technology, which is applied to electrical components, substation/power distribution device shells, fire rescue, etc., can solve the problems of large impact, high fire spread speed, and inability to quickly and effectively extinguish fire, so as to improve fire extinguishing Efficiency, avoidance of residual effect
Inactive Publication Date: 2020-11-20
朱春云
View PDF11 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The purpose of the present invention is to provide a pre-embedded high-voltage power distribution cabinet air flow conduction pressure relief explosion-proof flame-retardant fire extinguishing mechanism to solve the above-mentioned background technology. The internal temperature and pressure of the cabinet change, and there is expansion and bursting caused by the internal pressure rise when the power distribution cabinet spontaneously ignites, which has a large residual hidden danger to the safety and adverse factors of the surrounding environment. The problem of quickly and effectively extinguishing the starting point of the fire source when it spontaneously ignites inside
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-6 , the present invention provides a technical solution: a pre-embedded high-voltage power distribution cabinet air flow conduction pressure relief explosion-proof flame retardant fire extinguishing mechanism, including the electric cabinet shell 1, the concrete prefabricated base 2, the inner glass shell 3, the motor 4, the glass Shaft 5, telescopic rod 6, isolation shell 7, vertical rod 8, connection end 9, fixed ring 10, elastic member ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an airflow conduction pressure relief explosion-proof flame-retardant fire extinguishing mechanism of an embedded high-voltage power distribution cabinet. The mechanism comprises an electric cabinet shell, a motor and a bottom shell, wherein the electric cabinet shell is fixedly mounted at a top of a concrete prefabricated base through bolts; the bottom of the electric cabinet shell is fixedly connected with a lining glass shell; and the lining glass shell is located in the concrete prefabricated base, the motor is fixedly installed at the bottom of the lining glass shell, an end of an output shaft of the motor is fixedly connected with a glass shaft, and a telescopic rod and an isolation shell are fixedly installed on the inner wall of the top and the inner wall ofthe back of the electric cabinet shell correspondingly. According to the airflow conduction pressure relief explosion-proof flame-retardant fire extinguishing mechanism of the embedded high-voltage power distribution cabinet, rapid and effective oxygen isolation fire extinguishing treatment is carried out on spontaneous combustion of the power distribution cabinet without influencing normal use of the power distribution cabinet, fire extinguishing efficiency is improved, and explosion potential safety hazards caused by increase of internal pressure intensity during spontaneous combustion of the power distribution cabinet are prevented.
Description
technical field [0001] The invention relates to the related technical field of high-voltage power distribution cabinets, in particular to a pre-embedded high-voltage power distribution cabinet with airflow conduction, pressure relief, explosion-proof, flame-retardant and fire extinguishing mechanism. Background technique [0002] Today, with the development of modern society, the transmission and use of electric power have extensive and unobtainable functions. In order to improve the safety of electric power use and the effectiveness of distributed transmission, in the case of electric power applications, it is necessary to install supporting power distribution cabinet equipment. Carry out accurate and safe effective transfer and distribution of power resources, reduce potential safety hazards in power use, and distribute the power of a certain circuit of the upper-level power distribution equipment to the nearest load, which can cope with the load and provide protection for ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/30H02B1/32H02B13/025A62C3/16A62C5/00A62C99/00
CPCA62C3/16A62C5/008A62C99/0018H02B1/28H02B1/303H02B1/306H02B1/32H02B13/025
Inventor 朱春云
Owner 朱春云