- Advantages: no need to start the power supply, no need to install the electronic alarm control system, the fire detection tube device itself integrates fire detection and fire extinguishing, not affected by the environment, low maintenance costs.
- Extinguishing principle: reduce ambient temperature, absorb heat, reduce oxygen concentration
- Hotline: 400-915-1190
Product Details
I. Principles of fire extinguishing
1、Internal heptafluoropropane fire extinguishing agent, its fire extinguishing principle see heptafluoropropane product introduction.
2. Carbon dioxide inside, carbon dioxide fire extinguishing principle:
Mainly rely on asphyxiation and part of the cooling effect to extinguish the fire. Carbon dioxide has a high density, about 1.5 times that of air. At atmospheric pressure, liquid carbon dioxide will immediately vaporize, generally 1kg of liquid carbon dioxide can produce about 0.5 cubic meters of gas. When extinguishing a fire, carbon dioxide gas can exclude air and surround the surface of the burning object or distributed in a more confined space, reducing the oxygen concentration around the combustible or protective space, resulting in asphyxiation and extinguishing the fire. In addition, when carbon dioxide is sprayed out from the storage container, it will be vaporized from liquid to gas rapidly, and attract part of the heat from the surrounding area to play the role of cooling.
2. Carbon dioxide inside, carbon dioxide fire extinguishing principle:
Mainly rely on asphyxiation and part of the cooling effect to extinguish the fire. Carbon dioxide has a high density, about 1.5 times that of air. At atmospheric pressure, liquid carbon dioxide will immediately vaporize, generally 1kg of liquid carbon dioxide can produce about 0.5 cubic meters of gas. When extinguishing a fire, carbon dioxide gas can exclude air and surround the surface of the burning object or distributed in a more confined space, reducing the oxygen concentration around the combustible or protective space, resulting in asphyxiation and extinguishing the fire. In addition, when carbon dioxide is sprayed out from the storage container, it will be vaporized from liquid to gas rapidly, and attract part of the heat from the surrounding area to play the role of cooling.
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II. Main advantages
1、No need for any power supply, including batteries;
2. No need to design and install an electronic alarm control system;
3. The fire detection tube device itself integrates fire detection and fire extinguishing;
4, not subject to environmental temperature and humidity, dust, grease, electromagnetic interference, will not false alarm false start, very reliable;
5、According to the different types of fire, it can be filled with different extinguishing agents such as carbon dioxide, sevofluoropropane, and all kinds of dry powder;
6, can be realized in close proximity, point to point (extinguishing agent spraying point and fire point) fire, rapid and timely.
7, less extinguishing agent (gas extinguishing agent consumption can be reduced by 80%), low procurement and maintenance costs.
1、No need for any power supply, including batteries;
2. No need to design and install an electronic alarm control system;
3. The fire detection tube device itself integrates fire detection and fire extinguishing;
4, not subject to environmental temperature and humidity, dust, grease, electromagnetic interference, will not false alarm false start, very reliable;
5、According to the different types of fire, it can be filled with different extinguishing agents such as carbon dioxide, sevofluoropropane, and all kinds of dry powder;
6, can be realized in close proximity, point to point (extinguishing agent spraying point and fire point) fire, rapid and timely.
7, less extinguishing agent (gas extinguishing agent consumption can be reduced by 80%), low procurement and maintenance costs.
III. Existing types and specifications
1. Internal heptafluoropropane (direct type)
3kg, 6kg.
2. Internal carbon dioxide (direct, indirect)
Direct 6L; Indirect 45L.
1. Internal heptafluoropropane (direct type)
3kg, 6kg.
2. Internal carbon dioxide (direct, indirect)
Direct 6L; Indirect 45L.
IV. Main parameters
1. Internal sevoflurane
Direct Style:
2. Carbon dioxide inside
(1) Direct
(2), Indirect:
V. Areas of application (places)
1. Microwave room, meter wave room, substation room and uninterruptible power supply room in the radio and television transmission tower;
2. Program-controlled switchboard rooms, control rooms and signaling transfer point rooms for communication systems;
3、Control room, electronic equipment room, computer room, relay room, transformer and distribution room of power plant; cable cross, dense and intermediate joints and other parts;
4, transformer and distribution cabinets, elevator control cabinets, wire and cable troughs or bridges with slot boxes;
5, other places relatively confined enclosure of special goods important cabinet equipment.
1. Microwave room, meter wave room, substation room and uninterruptible power supply room in the radio and television transmission tower;
2. Program-controlled switchboard rooms, control rooms and signaling transfer point rooms for communication systems;
3、Control room, electronic equipment room, computer room, relay room, transformer and distribution room of power plant; cable cross, dense and intermediate joints and other parts;
4, transformer and distribution cabinets, elevator control cabinets, wire and cable troughs or bridges with slot boxes;
5, other places relatively confined enclosure of special goods important cabinet equipment.
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