Seawater-resisting and pirate-resisting foam fire extinguishing agent
A foam fire extinguishing agent and anti-piracy technology, applied in fire prevention equipment, etc., can solve the problems of not being able to prevent pirates, the foam cannot be stable for a long time, and ordinary foam fire extinguishing agents cannot use seawater to prevent fires, etc., achieving good stability and lightening The effect of weight
Inactive Publication Date: 2015-10-07
ANHUI TIANYUAN FIRE PROTECTION TECH
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AI Technical Summary
Problems solved by technology
[0003] It can be seen that ordinary foam fire extinguishing agents cannot use seawater to prevent fires
[0004] After the ordinary foam fire extinguishing agent is used, the foam cannot be stabilized for a long time and cannot prevent pirates
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] A seawater anti-pirate foam fire extinguishing agent, the fire extinguishing agent comprises by weight: 350 parts of deionized water, 8 parts of sodium polypeptide, 18 parts of polyether type nonionic surfactant, 130 parts of polycarbonate, oxidized 22 parts of antimony, 40 parts of urea, 8 parts of gum arabic, 350 parts of dodecyl hydroxypropyl sulfobetaine, 120 parts of ethylene glycol, 13 parts of ferric chloride, 50 parts of butyl ether, amphoteric fluorine 60 parts of carbon surfactant and 35 parts of buffer.
[0026] The seawater-resistant anti-piracy foam fire extinguishing agent adopts a conventional production method, and the above-mentioned components and water are mixed in proportion.
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The invention provides a seawater-resisting and pirate-resisting foam fire extinguishing agent. The fire extinguishing agent comprises de-ionized water, poly-condensed amino acid sodium, a polyether type non-ionic surfactant, polycarbonate, antimony oxide, urea, Arabic gum, dodecyldimethyl hydroxypropyl sulphobetaine, glycol, ferric trichloride, butyl cellosolve, o-chlorobenzamalononitrile, an amphiprotic fluorocarbon surfactant and a buffering agent. The seawater-resisting and pirate-resisting foam fire extinguishing agent provided by the invention has a stable foam liquid performance and a long storage period; and meanwhile, polycarbonate resin is added into a foam wall so that the seawater-resisting and pirate-resisting foam fire extinguishing agent has the effect of resisting the attack of pirates.
Description
technical field [0001] The invention relates to a fire extinguishing agent, in particular to a seawater-resistant and anti-piracy foam fire extinguishing agent. Background technique [0002] Existing foam fire extinguishing agent mainly is made up of blowing agent, water solvent, solubilizing agent, antifreezing agent and preservative etc. Seawater contains a large amount of strong electrolytes, such as magnesium chloride, sodium chloride, magnesium sulfate, sodium sulfate, etc., which are anionic surfactants with strong surface activity. When their mixture contains a small amount in the foam fire extinguishing agent, it will It has an obvious defoaming effect on the foam, squeezes the foaming molecules on the foam wall, reduces the surface tension, makes the arrangement of the foam loose, reduces the stability and durability of the foam, accelerates water absorption and foam breaking, until the foam disappears. When the foam fire is extinguished, due to the action of the e...
Claims
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IPC IPC(8): A62D1/04A62D1/02
CPCA62D1/0071
Inventor 潘来东何越
Owner ANHUI TIANYUAN FIRE PROTECTION TECH