Positive pressure explosion-proof house

A positive pressure explosion-proof and room body technology, which is applied in the direction of building types, buildings, protected buildings/shelters, etc., can solve problems such as the indirect circulation of internal and external air, the impact of positive pressure fluctuations in explosion-proof rooms, and false triggering of alarms. To achieve the effect of increasing the escape speed

Inactive Publication Date: 2017-05-31
NANYANG ZHONGTONG EXPLOSION PROOF MOTOR ELECTRIC APPLIANCE CO LTD
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  • Abstract
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Problems solved by technology

[0005] In order to solve the technical problems existing in the above-mentioned existing positive pressure explosion-proof room, the present invention provides a positive pressure type explosion-proof room in which the air inside and outside the explosion-proof room does not directly circulate when entering and leaving the explosion-proof room. Positive pressure value fluctuations and false triggering of the alarm, as well as safety problems caused by dangerous gases that may enter the explosion-proof room

Method used

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Embodiment Construction

[0021] 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.

[0022] Please also see figure 1 and figure 2 , the positive pressure explosion-proof room 100 includes a positive pressure room body 1 and fire escape doors 2 and positive pressure room doors 3 located on both sides of the positive pressure room body 1 . see image 3 , the fire escape door 2 includes a door leaf 21 and an escape lock 23 arranged on the door leaf 21, an explosion-proof window 25 and a door closer (not shown). The escape lock 23 is located o...

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Abstract

The invention provides a positive pressure explosion-proof house. The positive pressure explosion-proof house comprises a positive pressure house body and a positive pressure house door which are connected. The positive pressure house door comprises a buffer room, a first access door and a second access door, and the buffer room is connected with the positive pressure house body. The first access door is located on a disconnected part of the positive pressure house body and the buffer room, and the second access door is located the connected part of the positive pressure house body and the buffer room. The provided positive pressure explosion-proof house is suitable for a dangerous environment and can effectively solve the problem that the value of the positive pressure in the positive pressure house body is affected by external gas.

Description

technical field [0001] The invention relates to the field of explosion-proof equipment, in particular to a positive pressure explosion-proof room. Background technique [0002] With the continuous development of my country's industry and the expansion of production scale, positive pressure explosion-proof cabinets are more and more widely used in places with explosive dangerous gases or steam, such as petroleum, chemical industry, metallurgy, oil fields, coal and plastic spraying, etc. The scene of a dangerous industry. Due to the existence of positive pressure in the cabinet, it can well solve the adverse effects of hazardous environmental conditions on the devices and instruments in the cabinet, so that the entire system has explosion-proof performance and greatly improves the environmental adaptability of the cabinet. [0003] At present, the positive pressure explosion-proof room generally has a single-layer door structure. When the staff enters and exits the explosion-p...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/14
CPCE04H9/14
Inventor 朱容君蔡权王鹏展
Owner NANYANG ZHONGTONG EXPLOSION PROOF MOTOR ELECTRIC APPLIANCE CO LTD
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