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An additive and water system technology, applied in fire prevention equipment, etc., can solve the problems of limited suppression of fire smoke and achieve the effects of increased chances of survival for personnel escaping, less generation of toxic smoke, and high fire extinguishing efficiency
Inactive Publication Date: 2016-11-23
陈潜
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[0003] At present, all kinds of fire extinguishing agent products widely used have more or less deficiencies in fire extinguishing performance or environmental protection, and the suppression effect on fire smoke is very limited
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[0009] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples.
[0010] Embodiments of the present invention In the water-based fire extinguishing additive, the cooling functional water component containing 50% to 90% of the total weight is included. The fire extinguishing mechanism of water, the main component of the fire extinguishing agent, is mainly cooling. The water vapor generated by heating water can also dilute oxygen and suffocate the flame. The thermal decomposition reaction can also act as a cooling effect.
[0011] The covering and isolation functional component is a foaming surfactant with high foamability, a fluorine-based surfactant that densifies the foam layer and has a flame-retardant function, and a silicon-based surfactant. In order to maintain the stability of the foam covering layer, It is also necessary to add a foa...
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Abstract
The invention discloses a water-based fire extinguishing additive, which is composed of a fire extinguishing functional component and an anti-resurgence functional component mixed in proportion, wherein the fire extinguishing functional component consists of a cooling functional component, a covering and isolation functional component, and a dilute suffocation functional component. components, functional components that block the combustion chain and their emulsifiers, and the anti-reburning functional components are composed of nano-insulation fire-resistant flame-retardant materials and their suspension dispersants, water-soluble inorganic flame retardants, radiation-absorbing materials, and film-forming agents , the covering and isolation functional components are composed of foaming surfactants with high foaming properties, fluorine-based surfactants, silicon-based surfactants and foam-stabilizing assistants. It has a very outstanding fire extinguishing effect on fires caused by wood, paper, cotton products, hay, coal, rubber, non-polar liquids (such as gasoline, kerosene, etc.), polar liquids (such as methanol, ethanol, etc.) and chemical raw materials such as magnesium and titanium. .
Description
technical field [0001] The invention relates to a water-based fire extinguishing additive, in particular to a fire extinguishing water additive. Background technique [0002] Adding certain additives to water to improve the fire extinguishing performance of water is called water-based fire extinguishing additives. The U.S. calls it Water additive agent for fire fighting, while Japan calls it water-based fire extinguishing additive. Fire poses a great threat to the safety of human life and property, especially the toxic smoke produced by fire is the chief culprit of casualties in the fire scene. Therefore, using fast and effective fire extinguishing products to extinguish fires in time is a necessary means to save people's lives and property losses. In addition, as human beings pay more and more attention to environmental protection, people pay more and more attention to the development of environmentally friendly green fire extinguishing products. According to the theor...
Claims
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Application Information
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