Description
Fire damper
A fire damper is a device installed in the ductwork of heating, ventilation, and air conditioning (HVAC) systems to prevent the spread of fire and smoke through the ducts during a fire. It is a critical component in maintaining the safety and integrity of a building in the event of a fire.
Product picture
Definition and Function
Definition: A fire damper is a safety device that is installed in the ducts and air transfer openings of HVAC systems. Its primary purpose is to close automatically in response to heat, effectively blocking the duct to stop the spread of fire and smoke.
Function: When a fire occurs, the heat causes the fire damper to close, either through a fusible link that melts at a specified temperature or an actuator that is triggered by the building’s fire alarm system. This closure prevents fire and smoke from traveling through the ductwork to other parts of the building.
Regulating Airflow:
Control: Dampers are used to control the volume of air passing through a section of ductwork. They can be adjusted to increase or decrease airflow as needed.
Balancing: In HVAC systems, dampers are crucial for balancing airflow to ensure even distribution throughout different areas of a building.
Types of Dampers and Their Specific Functions
Volume Control Dampers:
Adjustable Airflow: Used to manually or automatically adjust the amount of airflow through ducts.
Backdraft Dampers:
Prevent Reverse Airflow: Designed to allow air to flow in one direction only, preventing backdrafts which can occur due to pressure differences.
Smoke Dampers:
Smoke Containment: These are similar to fire dampers but are specifically designed to prevent the spread of smoke rather than fire.
Combination Fire/Smoke Dampers:
Dual Protection: These dampers serve the functions of both fire dampers and smoke dampers, closing to prevent the spread of both fire and smoke.
Bypass Dampers:
Pressure Relief: Used in variable air volume (VAV) systems to relieve excess pressure and maintain balanced airflow.
Company profile
First of all, the company takes the “Belt and Road” initiative as its guide and implements its “green development” vision. Shandong Aike Group adheres to the business philosophy of “customer first, innovation-driven” and cultivates a corporate culture of “honesty and trustworthiness”.
Secondly, in recent years, its performance has continued to grow and its expansion has been steady. This trajectory has cemented lasting trust among clients and fostered lasting partnerships. In the current tide of economic development and fierce market competition, the company cherishes its hard-won honors. Shandong Aike Group unswervingly follows the road of industrialization and modernization, relies on the diligence and wisdom of “Aike” people, and unswervingly creates products with reliable quality and excellent service.
Finally, Shandong Aike Group is a leading manufacturer dedicated to providing high-quality fans to the world. Shandong Aike Group adheres to a firm commitment to pursuing excellence and specializes in the production of innovative and reliable fans, including axial flow fans, mixed flow fans, roof fans, heaters, etc.
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Email: sales@aikegroupco.com
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