Double-chamber negative pressure adjusting device

The double-chamber negative pressure adjusting device comprises a case back sealing air inlet baffle, a cover chamber air inlet air quantity control hole formed in the upper portion of the air inlet baffle, a cabin air inlet air quantity control hole formed in the lower portion of the air inlet baff...

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Hauptverfasser: WANG HAONENG, ZHU RENXIN, DUAN WANLI, GAO FU, CHEN JINGBO, WEI GAOFENG, XIAO LIANG
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creator WANG HAONENG
ZHU RENXIN
DUAN WANLI
GAO FU
CHEN JINGBO
WEI GAOFENG
XIAO LIANG
description The double-chamber negative pressure adjusting device comprises a case back sealing air inlet baffle, a cover chamber air inlet air quantity control hole formed in the upper portion of the air inlet baffle, a cabin air inlet air quantity control hole formed in the lower portion of the air inlet baffle, a cover chamber air pipe connector fixed to the back face of the air inlet baffle and communicated with an isolation door cover chamber through a cover chamber air pipe. The end hole diameter of the cover chamber air pipe connector covers the cover chamber air inlet air volume control hole, a cabin air pipe connector is fixed to the back face of the air inlet baffle and communicated with the sealed cabin through a cabin air pipe, and the end hole diameter of the cabin air pipe connector covers the cabin air inlet air volume control hole. A fixed plate parallel to the air inlet baffle is fixed in the case, a cover chamber air inlet adjusting module is fixed at the upper part of the fixed plate, a cabin air inlet
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language chi ; eng
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subjects AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
title Double-chamber negative pressure adjusting device
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