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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
  • Fan coil working principle and definition

    The fan coil unit of Dezhou Lai Sen Environmental Technology Co., Ltd. is also called the terminal equipment of the central air conditioner.It mainly consists of a motor, a cold doubt pipe, and a water receiving pan.The motor functions to blow the wind from the water inlet to the cold doubt pipe. Come out is the cold wind, the role of the cold doubt pipe: will ... [click details]

  • How does a fresh air ventilator work?

    Energy recovery fresh air ventilator is a high-efficiency energy-saving air-conditioning ventilation device, which is divided into full heat recovery type (full heat exchanger) and sensible heat recovery type (sensible heat exchanger). Its central function is to use indoor and outdoor air. Temperature difference and humidity difference, recuperate the movement by energy ... [click details]

  • Introduction / Function / Features / Technical Parameters / Application

    Introduction of Positive Pressure Air Vent: Positive pressure air vent is used to pressurize the air in the event of a fire. The positive pressure air vent will continuously supply air to the front room to maintain the positive pressure in the front room and ensure that the smoke will not This area spreads out and gives room for escape. ...... [click for details]

  • Fan maintenance and failure reasons

    Dezhou Laisen Environmental Technology Co., Ltd. Fan maintenance and failure reasons 1. Fans must be used and repaired by special persons. 2. Fans are not allowed to run with disease. 3. Regularly remove the dust inside the fan, especially the dust, dirt and other impurities on the impeller to prevent rust ... [click details]

  • The following problems exist in fan coil air conditioning systems

    Dezhou Lai Sen Environmental Technology Co., Ltd. fan coil and fresh air conditioning system have the following problems: l New fan units usually use cooling coils to dehumidify the surface of the coils with water for a long time. When the operation is stopped (night and non-working days), the surface temperature rises. High and connected with the air ... [click for details]

  • Precautions for use of fire dampers

    Dezhou Lai Sen Environmental Technology Co., Ltd. Precautions for the use of fire dampersThe main purpose of fire dampers is to install on the air supply and return air ducts of ventilation and air conditioning systems, which are normally open. When the temperature of the smoke in the pipe reaches 70 degrees during a fire Close and in ... [click details]

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