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English Translations » 生产及现场管理圈 » Can ventilation and air conditioning systems also be used as

Can ventilation and air conditioning systems also be used as backup fans for fire protection?

2020-06-22View Original

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This post was last edited by Yu Qin on 2020-6-22 21:54. Can ventilation and air conditioning systems also be used as backup fans for fire protection purposes?
Reply #22020-06-22
What is a fire exhaust fan? How similar is it to air conditioning and ventilation?
Reply #32020-06-29
As long as the wind speed requirements for pressurized air supply in fire protection purposes are met, it is sufficient; for metal ducts, the wind speed should not exceed 20 meters per second, and for non-metallic ducts, it should not exceed 15 meters per second； At the same time, meet the fire prevention requirements

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Translated at 2026-07-21 05:19:30

Original: https://bbs.hcbbs.com/thread-3037209-1-1.html

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