The correct setting method of fire valve
Release time:
2018-11-06
(1) Fire damper manufacturers: In order to prevent fire and toxic high temperature smoke from spreading and expanding through the air duct during fire, fire dampers are required to be installed on the air ducts of ventilation and air conditioning systems.
(2) kitchen, bathroom and toilet exhaust pipes and shaft connection should also take appropriate measures to prevent the fire along the exhaust pipe spread between the floors. When the exhaust pipes of the kitchen, bathroom and toilet are connected to the shaft, if there is no measure to prevent backflow, fire dampers should be set on the branch pipes; when there are measures to prevent backflow, fire dampers should not be set.
(3) fire valve should be able to automatically close when the temperature reaches 70 ℃, fire valve can generally use fusible type of automatic closure, and interlocking with the fan.
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Jinan Hongpeng Ventilation Equipment Co., Ltd.
Address: New Material Industrial Park, Tianqiao District, Jinan, Shandong
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