Enterprise Information

Smoke fire damper operating conditions to buy common sense

Release time:

2021/07/21 08:25

Generally, a fire damper should be installed at the front end of the fan in the smoke exhaust system, which is usually open. After a fire occurs, the smoke exhaust valve in a certain area opens to start the smoke exhaust machine. If the fire is not effectively controlled, the temperature of the smoke exhaust system is getting higher and higher after a period of time. Generally, the fire damper on the fire exhaust system is 280 degrees. When the temperature is reached, it will automatically fuse, the valve will automatically close, and stop the smoke exhaust the smoke automatically, discharge to the fire damper is the fire, the equivalent of combustion.

Fire damper safety different environmental impact factors

Release time:

2021/07/21 08:20

Fire dampers, in daily life, few people understand this knowledge, unless he is a professional designer, or a professional installation engineer, many people think that usually fire dampers do not need to move, perhaps decades will not move once, thus ignoring his importance, but from the professional design concept, fire dampers play a considerable role in architecture, he is closely related to people's lives and property. In order to ensure the parts that only move once in decades, I believe everyone will also think of the fire damper. We must choose products with mechanical properties and product quality, and what are the inspection methods for fire dampers.

Fire exhaust fan features to improve indoor air quality

Release time:

2021/07/21 08:17

Application fields of fire-fighting smoke exhaust fans: the main features of fire-fighting smoke exhaust fans, such as ventilation or high-temperature smoke exhaust systems for multi-storey buildings, underground projects and authentic and drying rooms, working continuously for 20 hours at a material temperature of 100 ℃.

How to analyze the fault of the operation method of the fire exhaust fan

Release time:

2021/07/20 17:27

Fire-fighting smoke exhaust fans are more common, and the key is used for fire fighting. It can be seen from the name that the key to this kind of machinery and equipment is used to discharge thick smoke, which is very common. Fire-fighting smoke exhaust fans can be manually opened or fully automatically opened. Due to the uniqueness of machinery and equipment, the actual operation method must be well grasped, and the startup item should be started at a moderate opportunity. Then, what is the appropriate operation method of fire-fighting smoke exhaust fan?

Fire exhaust fan application key point characteristics key reflection

Release time:

2021/07/20 17:25

The application of fire-fighting smoke exhaust fans has been applied in many engineering projects today. In order to enable customers to apply fire-fighting smoke exhaust fans more strongly, it is suggested that everyone should immediately do a good job in the inspection and maintenance of fire-fighting smoke exhaust fans.

The application of fire valve product selection points

Release time:

2021/07/20 17:24

Smoke fire damper is mainly used for ventilation, air conditioning system on the duct, usually in the "normally open" state, when the air temperature reaches ~ zJ70oc, through the valve fuse action and automatically closed.
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Links:

Xingheng Environmental Technology Group Co., Ltd.

Xingheng Environmental Technology Group Co., Ltd.

Xing Heng Environmental Technology Co., Ltd

Xingheng Environmental Technology Group

Xingheng Environmental Technology Group 2

Xingheng Environmental Technology Group Co., Ltd.