Detachable explosion venting door

Abstract

Disclosed in the invention is a detachable explosion venting door. The detachable explosion venting door is characterized in that a plurality of layers of decompression wall bodies (1) and a plurality of layers of pressure relief devices (2) are distributed at intervals in an up-down mode to form a pressure relief door body. An access door (3) is formed in the bottom of the pressure relief door body. One pressure relief device (2) at each layer is formed by splicing of a plurality of movable pressure relief plate assemblies; each movable pressure relief plate assembly contains a movable plate skeleton (4); an outer side movable pressure relief plate (5) is connected to the outer side of the movable plate skeleton (4) and an inner side movable pressure relief plate (6) is connected to the inner side of the movable plate skeleton (4); and an automatic latching mechanism (7) is arranged on the inner side movable pressure relief plate (6). The decompression wall body at each layer is formed by splicing of a plurality of movable wall body assemblies; each movable wall body assembly contains a wall body skeleton (8); and a decompression wall body inner side panel (9) and a decompression wall body outer side panel (10) are respectively arranged at the inner side and outer side of the wall body skeleton (8).

Description

technical field [0001] The invention relates to a detachable explosion venting door. Background technique [0002] At present, steel open special gates or explosion-venting walls are generally used in substations. Due to the existence of disassembly and installation of explosion-venting walls, it is troublesome and costly, and the power outage time is relatively long during the disassembly and installation process, and the scaffolding is easy to damage. Equipment such as transformers that have been installed in place pose a safety hazard, and it is easy to cause damage to the panel during the process of disassembly and installation. Contents of the invention [0003] The invention provides a detachable explosion venting door, which can protect the safety of the pressure relief mechanism to the greatest extent and prevent the generation of fragments and secondary injuries. [0004] The present invention adopts the above technical scheme: a detachable explosion venting door...

AI Technical Summary

Problems solved by technology

[0002] At present, steel open special gates or explosion-venting walls are generally used in substations. Due to the existence of disassembly and installation of explosion-venting walls, it is troublesome and costly, and the power outage time is relatively long during the disassembly and installation process, and the scaffolding is easy to damage. Equipment such as transformers that have been installed in place pose a safety hazard, and it is easy to cause damage to the panel during disassembly and installation

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