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正压送风口

Positive pressure air outlet

正压送风口

Positive pressure air outlet

正压送风口

Positive pressure air outlet

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Service Hotline
13285349666
Address: Wucheng Industrial Park, Dezhou City, Shandong Province

Positive pressure air outlet

Function: When a fire occurs, the electric actuator inside will open the air outlet, warm smoke or manual fire alarm will be turned on, and the tower will be under positive pressure.

Function: When a fire occurs, the electric actuator inside will open the air vent, warm smoke or manual fire alarm will be turned on, the positive pressure fan on the top of the tower will automatically turn on, and the pressurized air supply shaft will be used for the ventilation. The room will be sourced through the positive pressure air outlet ...
Consulting Hotline: 13285349666
product description

Function: When a fire occurs, the electric actuator inside will open the air vent, warm smoke or manual fire alarm will be turned on, the positive pressure fan on the top of the tower will automatically turn on, and the pressurized air supply shaft will be sent to the air shaft. The room will continuously supply air to the front room through the positive-pressure air supply port, so that the front room maintains positive pressure, ensuring that the smoke does not spread in this area and gives people space to escape. When the temperature is higher than 280 ° C, there is no possibility of escape. The internal fuse will blow and the air vent will automatically close to prevent the fire from spreading.
Application: National high-rise building fire and smoke design regulations stipulate that the following parts should be provided with independent mechanical smoke control systems
1. Smoke-proof stairs without natural smoke exhaust conditions, fire elevator front room or shared front room.
2. The smoke-proof staircase adopting natural smoke exhaust does not have a front room for natural smoke exhaust.
3. Closed refuge floor.
In all three cases, a mechanical pressurized air supply system is provided. At its end is the product and drawing style below the positive pressure air outlet.
铝合金风口 新风换气机 消防排烟风机 诱导风机 正压送风口 Related Recommendations: Aluminum Alloy Vent Fresh Air Ventilator Fire Exhaust Fan Induced Fan Positive Pressure Air Vent

Dezhou Lai Sen Environmental Technology Co., Ltd. All rights reserved Record number: Lu ICP No. 17013077-2
National Service Hotline: 13285349666 0534-2610444
Company Address: Wucheng Industrial Park, Dezhou City, Shandong Province Technical Support: Suqi Network