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| No.8142590
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Information Name: | Supply of synthetic foam spray system |
Published: | 2012-03-15 |
Validity: | 900000 |
Specifications: | SP |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Synthetic Foam spray system is a new fire suppression system, drawing and foam fire extinguishing characteristics, synthesized by air pressure to spray foam fire extinguishing agent on the object, with the cooling water mist and foam, choking, emulsification, combined effects of isolation, to achieve rapid fire-fighting purposes. Synthetic Foam spray system from the tank, synthetic foam, nitrogen starts sources, nitrogen sources of power, electromagnetic control valve, spray nozzle, pipe network and other components, with no power, pools, pumps and drainage facilities, and the characteristics of the protection zone without closure, synthetic foam with good insulation properties, you can put out the fire live equipment, environmental pollution, system installation, operation and maintenance. Is a special power transformer for the fire extinguishing system. 1 System Overview Foam spray system absorbs the mist fire fighting and the advantages of foam is a kind of "efficiency, economy, security, environmental protection," the fire extinguishing system. Composition of its structure, is the use of the reservoir pressure and driving principle in the design application, and water spray system is similar. Foam spray system features are: the use of advanced and efficient fire extinguishing agent can be used to eliminate A, B, C classes of fire; especially for fighting hot oil flow and power transformers, and other fire; fire extinguishing agent and use a small amount of biodegradable, non- pollution of the environment, with good insulation properties, had no effect on the equipment; by gas reservoir pressure-type power source, and configuration without fire water supply equipment; fire, high efficiency, safety and reliability, installation and maintenance simple. Foam spray system can be widely used in the following areas: oil immersed power transformer; fuel boiler room; fuel generator room; small oil depot; small tanks; small garage; small repair garage; ship cabin and engine compartment. 2 System structure and working principle 2.1 The structure and composition Foam spray system is the use of efficient synthetic foam spray through the air to achieve the purpose of extinguishing the fire extinguishing system consists of tank, synthetic foam, start the device, nitrogen-driven devices, solenoid valves, spray nozzles and pipe network and other components. 2.2 Work Foam spray system is the use of efficient synthetic foam fire extinguishing agent is stored in the tank. When a fire, through the automatic fire alarm control or manual control linkage; in the high-pressure nitrogen gas driven tank to promote the synthesis of foam fire extinguishing agent; through the pipe and spray nozzle, it will foam spray to protect the object ; rapid cooling of the surface of protected objects and produces a layer of flame-retardant film, isolation protection of objects and the air so quickly extinguishing the fire extinguishing system. The fire extinguishing system to absorb the water spray system and the characteristics of foam extinguishing systems, in fact it is similar to water mist fire extinguishing system, but with the fire extinguishing agent is different. Because foam spray system is the use of nitrogen stored in the cylinder directly activate the fire extinguishing agent storage tanks, pipes and nozzles spray by the implementation of fire, so the both systems and foam fire extinguishing system, cooling, asphyxia, emulsification, isolation and other fire-fighting mechanism. The fire extinguishing system equipment is simple, compact layout. 2.3 control General foam spray system set up automatic, manual and emergency operation of three control modes. Fire alarm control linkage can be used to control or manual control to open high-pressure nitrogen gas bottle drives the first valve. High-pressure nitrogen gas through the vacuum to achieve the desired working pressure, nitrogen is transported to the tank. Increased pressure to work when the tank pressure, tank exit valve opened immediately, after a fire extinguishing agent that is sprayed into the pipe and spray nozzle protection of objects. Moreover, also devices to set mechanical emergency boot operation. |
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Copyright © GuangDong ICP No. 10089450, Wuhan Dragon Fire Equipment Co., Ltd. Xin Australia All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 31941 visitor
Copyright © GuangDong ICP No. 10089450, Wuhan Dragon Fire Equipment Co., Ltd. Xin Australia All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility