Multilayer composite material fire-extinguished blanket

Abstract

The invention provides a multilayer composite material fire extinguishing blanket, which is characterized in that the fire extinguishing blanket is provided with the structure of fiber-shaped active carbon filter cloth which is nipped between the two layers of high silica glass filter cloth. The fire extinguishing blanket made by the principle of good anti-heat performance of the high silica glass fire cloth and fiber-shaped active carbon filter cloth covers the fire source, and can obstruct the air to reach the object of fire extinguishing; the fire extinguishing blanket has the effective heat insulation function of external protection layer for the persons and objects; meanwhile, on the condition without fire situation, the fiber-shaped active carbon filter cloth in the multilayer composite material fire extinguishing blanket has the functions of air purification, filtration and adsorption of the harmful gas in the air such as the poison gas, smoke, effluvium, etc., and the environmental protection; furthermore, the high silica glass fiber and the fiber-shaped active carbon filter cloth are non-asbestos products, belonging to environmental protection material without pollution.

Description

technical field [0001] The invention relates to heat-insulating, flame-retardant and fire-extinguishing products for fire-fighting supplies and air-purifying products in the field of environmental protection, in particular, it includes two layers of high-silica glass fiber cloth, and a fibrous activated carbon filter cloth is sandwiched between the two layers of high-silica glass fiber cloth , using the principle of high silica glass fiber cloth and fibrous activated carbon filter cloth with good heat resistance to cover the fire source, it can block the air to achieve the purpose of fire extinguishing. The fire blanket can effectively insulate the human body and objects The outer layer is protected. At the same time, when there is no fire, the fibrous activated carbon filter cloth in the multi-layer composite fire blanket can purify the air, and can filter and absorb harmful gases such as poisonous gas, smoke, and odor in the air. , Play an environmental protection role, and ...

AI Technical Summary

Problems solved by technology

However, the early fireproof material was asbestos, which has long been banned in developed countries and restricted in use, because asbestos products have been recognized as harmful to the human body and the environment. The fire extinguishing equipment equipped in entertainment halls, restaurants, schools, hotels, hospitals, warehouses, etc. are mostly dry powder series fire extinguishers or halide series fire extinguishers. The white powder and haloalkane gas produced by the series of fire extinguishers are substances that destroy the ozone layer of the atmosphere and pollute the environment. In addition, if the dry powder series fire extinguishers are stored for a long time or in poor storage conditions, the dry powder will be damp and agglomerated, which will directly affect the fire extinguishing effect. Obsolete and Canceled Products

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