WO2014044199A1 - 一种磷酸盐类灭火组合物 - Google Patents
一种磷酸盐类灭火组合物 Download PDFInfo
- Publication number
- WO2014044199A1 WO2014044199A1 PCT/CN2013/083809 CN2013083809W WO2014044199A1 WO 2014044199 A1 WO2014044199 A1 WO 2014044199A1 CN 2013083809 W CN2013083809 W CN 2013083809W WO 2014044199 A1 WO2014044199 A1 WO 2014044199A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fire
- phosphate
- extinguishing composition
- extinguishing
- fire extinguishing
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 25
- 239000010452 phosphate Substances 0.000 title claims abstract description 25
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 239000000126 substance Substances 0.000 claims abstract description 12
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 10
- -1 phosphate compound Chemical class 0.000 claims abstract description 8
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract description 5
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract description 5
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract description 5
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 5
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 5
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims abstract description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 4
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 4
- 239000001488 sodium phosphate Substances 0.000 claims abstract description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 4
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims abstract description 4
- 235000019801 trisodium phosphate Nutrition 0.000 claims abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 17
- 239000003063 flame retardant Substances 0.000 claims description 17
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 6
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 4
- 150000001241 acetals Chemical class 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920001800 Shellac Polymers 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000012796 inorganic flame retardant Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000004208 shellac Substances 0.000 claims description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims description 2
- 229940113147 shellac Drugs 0.000 claims description 2
- 235000013874 shellac Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- BYMMIQCVDHHYGG-UHFFFAOYSA-N Cl.OP(O)(O)=O Chemical compound Cl.OP(O)(O)=O BYMMIQCVDHHYGG-UHFFFAOYSA-N 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 239000005955 Ferric phosphate Substances 0.000 abstract 1
- 229940032958 ferric phosphate Drugs 0.000 abstract 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 30
- 239000000443 aerosol Substances 0.000 description 22
- 239000003921 oil Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 10
- 239000003502 gasoline Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 229920004449 Halon® Polymers 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000779 depleting effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- WZZBNLYBHUDSHF-DHLKQENFSA-N 1-[(3s,4s)-4-[8-(2-chloro-4-pyrimidin-2-yloxyphenyl)-7-fluoro-2-methylimidazo[4,5-c]quinolin-1-yl]-3-fluoropiperidin-1-yl]-2-hydroxyethanone Chemical compound CC1=NC2=CN=C3C=C(F)C(C=4C(=CC(OC=5N=CC=CN=5)=CC=4)Cl)=CC3=C2N1[C@H]1CCN(C(=O)CO)C[C@@H]1F WZZBNLYBHUDSHF-DHLKQENFSA-N 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- MEXUFEQDCXZEON-UHFFFAOYSA-N bromochlorodifluoromethane Chemical compound FC(F)(Cl)Br MEXUFEQDCXZEON-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
Definitions
- the invention belongs to the technical field of aerosol fire extinguishing, and in particular relates to a phosphate fire extinguishing composition. Background technique
- Aerosol fire extinguishing agent is a new fire extinguishing agent with extremely high fire extinguishing efficiency, zero ozone depletion value ODN, non-toxic and harmless, no residue, low price and low equipment investment. Under the urgent background of halon elimination, it has obtained the government.
- the strong support also caters to the needs of the market, so aerosol fire suppression technology has become one of the most attractive halon replacement technologies in the past decade.
- the aerosol fire extinguishing agent is composed of an oxidizing agent, a reducing agent, a burning speed controlling agent and a binder, and is mainly classified into two types, S type and K type.
- the main fire extinguishing mechanism is: 1. Endothermic cooling; 2. Chemical inhibition; 3. Asphyxiation; 4. Isolation, mainly chemical suppression;
- the fire extinguishing agent is in fire extinguishing efficiency, storage condition, engineering cost, maintenance management, toxicity , secondary injury, environmental protection, fire extinguishing concentration and other aspects have obvious advantages.
- its redox reaction releases a large amount of gas and active particles while releasing a large amount of heat, which brings disadvantages to its use.
- the present invention provides a phosphate fire extinguishing composition which has high fire extinguishing efficiency, good safety performance and high utilization rate.
- a phosphate fire extinguishing composition characterized in that: the fire extinguishing composition contains a phosphate compound, and the phosphate compound is sodium hexametaphosphate, ammonium phosphate, diammonium hydrogen phosphate, trisodium phosphate, phosphoric acid One or more of iron;
- the fire extinguishing composition is a pyrotechnic agent as a heat source and a power source.
- the pyrotechnic agent By igniting the pyrotechnic agent, the pyrotechnics are burned at a high temperature to cause a heat decomposition reaction, and a large amount of fire extinguishing substance is ejected along with the pyrotechnic agent, thereby To achieve the purpose of fire fighting.
- the fire extinguishing composition further contains an additive in an amount of more than 0% by mass to 10% by mass or less.
- the additive is one or more of polyvinyl alcohol, hydroxypropyl methylcellulose, acetal gum, shellac, starch, dextrin, epoxy resin, graphite powder, talc, and stearate.
- the fire extinguishing composition further contains a flame retardant fire extinguishing component which is from more than 0% by mass to 60% by mass.
- the flame retardant fire extinguishing component is one or more of an inorganic flame retardant, a halogen flame retardant, a phosphorus flame retardant or a nitrogen flame retardant.
- each component and content of the fire extinguishing composition is preferably:
- each component and content of the fire extinguishing combination ⁇ is preferably:
- each component and content of the fire extinguishing combination ⁇ is preferably:
- the fire extinguishing composition of the present invention can be formed into a spherical shape, a sheet shape, a strip shape, a block or a honeycomb shape by a process such as pelleting, molding, extrusion, etc., and can be subjected to surface coating treatment.
- a process such as pelleting, molding, extrusion, etc.
- it is preferred to add hydroxypropylmethylcellulose.
- the surface coating agent can improve the surface finish of the composition system, and improve its strength, wear resistance and shock resistance, and prevent the occurrence of powdering of the fire extinguishing composition during transportation, slag discharge and overflow of the fire extinguishing device.
- graphite, talc, and stearic acid may be appropriately added.
- the fire extinguishing composition of the present invention uses a pyrotechnic agent as a heat source and a power source, and by igniting the pyrotechnic agent, the pyrotechnic composition is heated and decomposed by the high temperature of the pyrotechnic composition to generate a large amount of fire extinguishing substance. With the pyrotechnic agent, it is ejected from the spout of the fire extinguishing device to achieve the purpose of extinguishing the fire.
- the phosphate fire-extinguishing composition of the invention can rapidly undergo endothermic decomposition under high temperature and heat, and the heat absorption can effectively reduce the heat released by the pyrotechnics combustion, thereby greatly reducing the temperature of the fire extinguisher nozzle and the discharge material. It eliminates the complicated cooling system of the fire extinguishing device and eliminates the risk of secondary fires. Moreover, it releases a large amount of effective fire extinguishing substances at the moment of heat.
- the fire extinguishing substances are mainly liquid or solid particles, and the synergy of various particles Function, greatly shortening the fire extinguishing time;
- the phosphate fire extinguishing composition of the present invention may further add a flame retardant, which further improves the fire extinguishing performance of the fire extinguishing agent while reducing the possibility of re-ignition of the fire source by the flame retarding effect of the decomposition product;
- the phosphate fire extinguishing composition of the present invention is easy to process and can be used alone in combination with a physical coolant;
- the phosphate fire extinguishing composition of the present invention is stable in performance, easy to store for a long period of time and non-toxic, and is excellent in environmentally friendly performance.
- the above-mentioned fire extinguishing composition is loaded into a K-type hot aerosol fire extinguishing device, and the commercially available S-type aerosol fire extinguishing agent or K-type aerosol fire extinguishing agent is loaded into the same fire extinguishing device, as follows:
- test record table 1 50 grams of the prepared sodium hexametaphosphate, tetrachlorobisphenol A, melamine, acetal, magnesium stearate composition sample was added to a fire extinguishing device equipped with 50 grams of K-type hot aerosol generating agent, and the implementation area was 0.25. 93# gasoline fire extinguishing test of m 2 oil pan; the experimental results are shown in test record table 1.
- test record table 1 50 grams of the prepared ammonium phosphate, diammonium phosphate, potassium chloride, hydroxypropyl methylcellulose, talc composition samples were added to a fire extinguishing device equipped with 50 grams of K-type hot aerosol generating agent, and the implementation area was 93# gasoline fire extinguishing test of 0.25m 2 oil pan; the experimental results are shown in test record table 1.
- test record table 1 50 g of a sample of the prepared diammonium hydrogen phosphate, potassium chloride, melamine, magnesium stearate composition was added to a fire extinguishing apparatus equipped with 50 g of a K-type hot aerosol generating agent, and 93 of an oil disk having an area of 0.25 m 2 was applied .
- a fire extinguishing device sample containing only 50g of S hot aerosol fire extinguishing agent will be used to carry out the 93# gasoline fire extinguishing test with an area of 0.25m 2 oil pan; the test test results are shown in Table 1.
- the iron phosphate fire extinguishing composition of the present invention is prepared in an amount of 50 g, and is prepared according to a conventional preparation process, and then separately added to a fire extinguishing device equipped with a 50 g type K aerosol generating agent, respectively, to perform 8B fire, F fire and 3 m 3 respectively. Fully flooded fire extinguishing experiments.
- Class F fires are carried out according to the following model: Select a cast iron wok with a mouth diameter of 320 mm and a height of 90 mm. Add 25mm edible pure rapeseed oil to the pot and heat it in an electric stove. When the rapeseed oil is self-igniting (heating speed is more than 6 °C every minute), continue to heat up after lmin, and then turn off the power after the fire extinguisher is sprayed. After the flame is extinguished, no re-ignition occurs in lOmin, which is considered as a successful fire extinguishing. Three groups in each group, the experiment was carried out.
- the 3 m 3 full submerged fire extinguishing experimental model is as follows: The combustion tank is divided into 4 layers, the top two combustion tank positions are left rear and right front, the second two combustion tank positions are left front and right rear, and the third layer is three
- the burner tank position is the center point of the three side tables, and the fourth five burner tanks are located at four corners and the baffle, for a total of 12 combustion cans.
- Add 50mm ⁇ g ⁇ to all fuel tanks, the size of the combustion tank is 082 X 100, ignite, for 30s, close the door, start the fire extinguisher, open the test box door 30s after the fire extinguisher is sprayed.
- the temperature of the cabinet is not lower than 20 °C during the test. Measure and record the temperature of the cabinet with a temperature probe for each test. The test applied the existing finished product for cross-cycle comparison.
- the S and K type fire extinguishing agents used in Comparative Examples 1-3 in the above table are all commercially available fire extinguishing agents. It can be concluded from Table 1 that the fire extinguishing composition of the phosphate compound of Examples 1-6 of the present invention can be extinguished in the oil pan test, and it can be seen that the fire extinguishing efficiency is far superior to that of Comparative Examples 1-3. , and there is no open flame in the spout.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fireproofing Substances (AREA)
Abstract
本发明公布了一种磷酸盐类灭火组合物，所述的灭火组合物含有磷酸盐类化合物，所述磷酸盐类化合物为六偏磷酸钠、磷酸铵、磷酸氢二铵、磷酸三钠、磷酸铁的一种或多种；所述灭火组合物是以烟火药剂为热力源和动力源，通过点燃烟火药剂，利用烟火药剂燃烧的高温使其受热发生分解反应，产生出大量的可灭火的物质随烟火药剂一起喷出，从而达到灭火的目的。本发明灭火组合物组分构成简单、性能稳定、易于长期贮存且无毒性，对环境友好性能优良。
Description
一种磷酸盐类灭火组合物
技术领域
本发明属于气溶胶灭火技术领域， 特别是涉及一种磷酸盐类灭火组合物。 背景技术
1985年 -1987年间世界主要国家就保护臭氧层、淘汰耗损臭氧层物质，先后 签署了著名的 《维也纳公约》和 《蒙特利尔议定书》。 在此背景下， 欧美发达国 家已经禁用对臭氧层有破坏作用的哈龙灭火剂， 其它国家也将其归为淘汰物质。 我国已在 1992年制订了 《中国消耗臭氧层物质逐步淘汰的国家方案》， 我国消 防行业已经于 2005年 12月 31 日完成哈龙 1211的淘汰任务， 从 2006年 1月 1 日起全部停止哈龙 1301 的生产， 至 2010年底全部停止哈龙使用。 因此， 寻求 不破坏大气臭氧层、 灭火效率高、 无毒无害的哈龙灭火剂替代品及替代技术， 已成为各国近年来研究的热点之一。 现在正广泛开展研制的哈龙替代产品主要 有三类： ¾代垸烃类、 惰性气体类和气溶胶类灭火剂。 气溶胶灭火剂是一种灭 火效率极高， 臭氧耗损值 ODP为零， 无毒无害， 无残留， 价格低、 设备投资少 的新型灭火剂， 在哈龙淘汰的紧迫背景下， 既得到了政府的大力支持， 也迎合 了市场的需求， 因此气溶胶灭火技术成为近十几年来非常引人注目的哈龙替代 技术之一。
气溶胶灭火剂由氧化剂、 还原剂、 燃烧速度控制剂和黏合剂组成， 其主要 分为 S型和 K型两类。 其灭火机理主要是： 1、 吸热降温； 2、 化学抑制； 3、 窒 息； 4、 隔离， 以化学抑制为主； 虽然气溶胶灭火剂在灭火效率、 贮存状况、 工 程造价、 维护管理、 毒性、 二次伤害、 环保、 灭火浓度等方面具有明显优势。 但是其氧化还原反应释放出大量气体、 活性粒子的同时释放出大量的热给它的 使用带来了劣势。 为有效降低装置和气溶胶的温度， 避免发生二次火灾， 需要 给灭火装置增加冷却系统。 纯粹的物理冷却会导致装置结构复杂笨重， 工艺流 程复杂， 成本高， 且由于冷却系统的存在， 使大量活性粒子失去活性， 导致灭 火性能大大降低。 另外， 现有的气溶胶灭火类产品受冷却性能影响， 其喷口温 度往往过高， 容易对操作人员造成伤害。 发明内容
为了解决现有技术中的灭火药剂存在的固有缺陷， 本发明提供了一种灭火 能效高、 安全性能好且利用率较高的磷酸盐类灭火组合物。
本发明解决技术问题的技术方案是：
一种磷酸盐类灭火组合物， 其特征在于： 所述的灭火组合物含有磷酸盐类 化合物， 所述磷酸盐类化合物为六偏磷酸钠、 磷酸铵、 磷酸氢二铵、 磷酸三钠、 磷酸铁的一种或多种；
所述灭火组合物是以烟火药剂为热力源和动力源， 通过点燃烟火药剂， 利 用烟火药剂燃烧的高温使其受热发生分解反应， 产生出大量的可灭火的物质随 烟火药剂一起喷出， 从而达到灭火的目的。
所述灭火组合物还含有添加剂， 按质量百分含量计为大于 0%至小于等于 10%。
所述添加剂为聚乙烯醇、 羟丙基甲基纤维素、 缩醛胶、 虫胶、 淀粉、 糊精、 环氧树脂、 石墨粉、 滑石粉、 硬脂酸盐中的一种或多种。
所述灭火组合物中还含有阻燃灭火组分， 其按质量百分含量计为大于 0%至 小于等于 60%。
所述的阻燃灭火组分是无机阻燃剂、 卤系阻燃剂、 磷系阻燃剂或氮系阻燃 剂中的一种或多种。
进一步地， 所述灭火组合物的各组分及含量优选为：
磷酸盐类化合物 30%〜95%
阻燃灭火组分 5%〜60%
添加剂 1%〜10%
进一步地， 所述灭火组合 ί的各组分及含量优选为：
磷酸盐类化合物 60%〜90%
阻燃灭火组分 5%〜30%
添加剂 1%〜5%
进一步地， 所述灭火组合 ί的各组分及含量优选为：
磷酸盐类化合物 80%〜90%
阻燃灭火组分 5%〜15%
添加剂 1%〜5%
本发明灭火组合物可采用制丸、 模压、 挤压等工艺成型为球状、 片状、 条 状、 块装或蜂窝状， 并且可经过表面包覆处理。 进行表面包覆处理时， 优选加 入羟丙基甲基纤维素。 该表面包覆剂可以改善组合物体系的表面光洁度， 并提 高其强度、 耐磨性和抗震性， 防止运输过程中灭火组合物发生粉化， 掉渣并溢 出灭火装置现象的出现。 为便于成型加工还可适当添加石墨、 滑石粉、 硬脂酸 ±卜禁寸
本发明的灭火组合物是以烟火药剂为热力源和动力源， 通过点燃烟火药剂， 利用烟火药剂燃烧的高温使该灭火组合物受热发生分解反应， 产生出大量的可 灭火的物质， 该灭火物质随烟火药剂一起从灭火装置的喷口喷出， 从而达到灭 火的目的。
相对于现有技术， 本发明的优点在于：
1 ) 本发明的磷酸盐类灭火组合物在高温受热情况下， 即可迅速发生吸热分 解， 其吸热能够有效快速降低烟火药剂燃烧释放的热量， 大大降低了灭火器喷 口及喷放物质的温度， 免去了灭火装置复杂的冷却系统， 也消除了出现二次火 灾的危险性； 而且其在受热瞬间释放出大量有效灭火物质， 灭火物质以液态或 固态微粒为主， 通过多种微粒的协同作用， 大大缩短了灭火时间；
2) 本发明的磷酸盐灭火组合物还可以添加阻燃剂， 其通过分解产物的阻燃 作用， 在降低火源复燃可能性的同时， 也进一步提升了灭火剂的灭火效能；
3 ) 本发明的磷酸盐类灭火组合物易于加工成型， 且可单独使用与物理冷却 剂配套使用；
4) 本发明的磷酸盐灭火组合物性能稳定、 易于长期贮存且无毒性， 对环境 友好性能优良。 具体实施方式
现结合具体的实施例对本发明的灭火组合物进行进一步描述：
采用上述的灭火组合物装入 K型热气溶胶灭火装置， 同时将市场上销售的 S型气溶胶灭火剂或 K型气溶胶灭火剂装入同样的灭火装置， 具体如下：
实施例 1
将制成的六偏磷酸钠、 四氯双酚 A、 三聚氰胺、 缩醛胶、 硬脂酸镁组合物 样品 50克加入装有 50克 K型热气溶胶发生剂的灭火装置中，实施面积为 0.25m2 油盘的 93#汽油灭火试验； 实验结果见试验记录表 1。
实施例 2
将制成的磷酸铵、 磷酸氢二铵、 氯化钾、 羟丙基甲基纤维素、 滑石粉组合 物样品 50克加入装有 50克 K型热气溶胶发生剂的灭火装置中， 实施面积为 0.25m2 油盘的 93#汽油灭火试验； 实验结果见试验记录表 1。
实施例 3
将制成的磷酸氢二铵、 氯化钾、 三聚氰胺、 硬脂酸镁组合物样品 50克加入 装有 50克 K型热气溶胶发生剂的灭火装置中， 实施面积为 0.25m2 油盘的 93# 汽油灭火试验； 实验结果见试验记录表 1。
实施例 4
将制成的磷酸铁、 四氯双酚 、 羟丙基甲基纤维素、 滑石粉组合物样品 50 克加入装有 50克 K型热气溶胶发生剂的灭火装置中， 实施面积为 0.25m2 油盘 的 93#汽油灭火试验； 实验结果见试验记录表 1。
实施例 5
将制成的磷酸三钠、 氯化钾、 羟丙基甲基纤维素组合物样品 50克加入装有 50克 K型热气溶胶发生剂的灭火装置中，实施面积为 0.25m2 油盘的 93#汽油灭
火试验； 实验结果见试验记录表 1。
实施例 6
将制成的磷酸铵、 磷酸铁组合物样品 50克加入装有 50克 K型热气溶胶发 生剂的灭火装置中， 实施面积为 0.25m2 油盘的 93#汽油灭火试验； 实验结果见 试验记录表 1。
对比例 1
将只装有 50gK 型热气溶胶灭火剂的灭火装置样品， 实施面积为 0.25m2 油盘的 93#汽油灭火试验； 试验测试结果见表 1。
对比例 2
将只装有 50gS 型热气溶胶灭火剂的灭火装置样品， 实施面积为 0.25m2油 盘的 93#汽油灭火试验； 试验测试结果见表 1。
对比例 3
将装有四氯双酚 A,三聚氰胺、缩醛胶、硬脂酸镁组合物样品 50克加入 50g K型热气溶胶发生剂的灭火装置中， 实施面积为 0.25m2 油盘的 93#汽油灭火试 验； 实验结果见试验记录表 1。
将本发明所涉及的磷酸铁灭火组合物量 50g， 按照常规制备工艺制备成型 后， 分别将其加入装有 50gK型气溶胶发生剂的灭火装置中， 分别进行 8B火、 F类火及 3 m3全淹没灭火实验。
8B灭火试验： 具体试验模型参见 GA86-2009 中 6.3.2.1的规定进行灭火试 验， 每组三发， 试验交叉进行。
F类火按照如下模型进行： 选择口部直径 320mm， 高度 90mm铸铁炒锅。 给锅内加入 25mm食用纯菜籽油， 用电炉加热， 当菜籽油自燃 （加热速度每分 钟大于 6°C ) 后， 继续加热 lmin后开始灭火， 灭火器喷放完毕后关闭电源。 火 焰熄灭后 lOmin不出现复燃， 视为灭火成功。 每组三发， 实验交叉进行。
3 m3全淹没灭火实验模型如下： 燃烧罐共分为 4层， 最高层两个燃烧罐位 置为左后和右前， 第二层两个燃烧罐位置为左前和右后， 第三层三个燃烧罐位 置为三条侧台的中心点， 第四层五个燃烧罐位置为四个角和挡板后， 总共 12个 燃烧罐。 所有燃料罐内加入 50mm 正庚垸， 燃烧罐大小为 082 X 100， 点燃， 预 然 30s， 关门， 启动灭火器,灭火器喷放完毕后 30s打开试验箱门。试验时保证箱 体温度不低于 20°C， 每次试验用测温探头测量并记录箱体温度。 试验应用现有 成品进行交叉循环对比。
对比例中也是分别装有 50g常见的 S型气溶胶灭火剂、 K型气溶胶灭火剂 及冷却剂的灭火装置的样品， 在相同的条件下进行灭火试验。 具体结果见表 1。
表 1 各组分成分比较及实验结果对比
上述表中对比例 1-3所使用的 S、 K 型灭火剂均为市售灭火剂。 通过表 1 可以得出， 本发明的实施例 1-6 的磷酸盐类化合物的灭火组合物在油盘实验中 均可灭火， 可见其在灭火效率上远远优于对比例 1-3 的情况， 并且喷口均无明 火出现。
上述具体实施例仅仅是示例性的， 在本发明的上述教导下， 本领域技术人 员可以在上述实施例的基础上进行各种改进和变形， 而这些改进或者变形落在 本发明的保护范围内。 本领域技术人员应该明白， 上面的具体描述只是为了解 释本发明的目的， 并非用于限制发明。
Claims
1、 一种磷酸盐类灭火组合物， 其特征在于： 所述的灭火组合物含有磷酸盐 类化合物， 所述磷酸盐类化合物为六偏磷酸钠、 磷酸铵、 磷酸氢二铵、 磷酸三 钠、 磷酸铁的一种或多种；
所述灭火组合物是以烟火药剂为热力源和动力源， 通过点燃烟火药剂， 利 用烟火药剂燃烧的高温使其受热发生分解反应， 产生出大量的可灭火的物质随 烟火药剂一起喷出， 从而达到灭火的目的。
2、 根据权利要求 1所述的磷酸盐酸盐类灭火组合物， 其特征在于： 所述灭 火组合物还含有添加剂， 按质量百分含量计为大于 0%至小于等于 10%。
3、 根据权利要求 2所述的磷酸盐类灭火组合物， 其特征在于： 所述添加剂 为聚乙烯醇、 羟丙基甲基纤维素、 缩醛胶、 虫胶、 淀粉、 糊精、 环氧树脂、 石 墨粉、 滑石粉、 硬脂酸盐中的一种或多种。
4、 根据权利要求 1所述的磷酸盐类灭火组合物， 其特征在于： 所述灭火组 合物中还含有阻燃灭火组分， 其按质量百分含量计为大于 0%至小于等于 60%。
5、 根据权利要求 4所述的磷酸盐类灭火组合物， 其特征在于： 所述的阻燃 灭火组分是无机阻燃剂、 卤系阻燃剂、 磷系阻燃剂或氮系阻燃剂中的一种或多 种。
6、 根据权利要求 1-5所述的磷酸盐类灭火组合物， 其特征在于： 所述灭火 组合物的各组分及含量为：
磷酸盐类化合物 30%〜95%
阻燃灭火组分 5%〜60%
添加剂 1%〜10%
7、 根据权利要求 6所述的磷酸盐类灭火组合物， 其特征在于： 所述灭火组 合物的各组分及含量为：
磷酸盐类化合物 60%〜90%
阻燃灭火组分 5%〜30%
添加剂 1%〜5%
8、 根据权利要求 7所述的磷酸盐类灭火组合物， 其特征在于： 所述灭火组 合物的各组分及含量为：
磷酸盐类化合物 80%〜90%
阻燃灭火组分 5%〜15%
添加剂 1%〜5%
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/430,127 US10335625B2 (en) | 2012-09-21 | 2013-09-18 | Phosphate fire-extinguishing composition |
| EP13838140.5A EP2898925B1 (en) | 2012-09-21 | 2013-09-18 | Phosphate fire-extinguishing composition |
| MX2015003639A MX2015003639A (es) | 2012-09-21 | 2013-09-18 | Composicion de extincion de incendios de fosfato. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210352985.5 | 2012-09-21 | ||
| CN2012103529855A CN102824715A (zh) | 2012-09-21 | 2012-09-21 | 一种磷酸盐类灭火组合物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014044199A1 true WO2014044199A1 (zh) | 2014-03-27 |
Family
ID=47328155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/083809 WO2014044199A1 (zh) | 2012-09-21 | 2013-09-18 | 一种磷酸盐类灭火组合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10335625B2 (zh) |
| EP (1) | EP2898925B1 (zh) |
| CN (1) | CN102824715A (zh) |
| MX (1) | MX2015003639A (zh) |
| MY (1) | MY180150A (zh) |
| WO (1) | WO2014044199A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192955A (zh) * | 2022-08-02 | 2022-10-18 | 九江中船长安消防设备有限公司 | 一种高效的三相泡沫灭火剂及其制备方法 |
| CN117046026A (zh) * | 2023-06-27 | 2023-11-14 | 湖北及安盾消防科技有限公司 | 一种化学冷却剂及其在气溶胶灭火中的应用 |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824715A (zh) | 2012-09-21 | 2012-12-19 | 陕西坚瑞消防股份有限公司 | 一种磷酸盐类灭火组合物 |
| CN103736237A (zh) * | 2014-01-13 | 2014-04-23 | 西安坚瑞安全应急设备有限责任公司 | 一种含有醇酚类化合物及其衍生物的灭火组合物 |
| CN103785130A (zh) | 2014-01-13 | 2014-05-14 | 西安坚瑞安全应急设备有限责任公司 | 一种含有羧酸衍生物的灭火组合物 |
| CN103736239A (zh) | 2014-01-13 | 2014-04-23 | 西安坚瑞安全应急设备有限责任公司 | 一种含有醛酮类化合物的灭火组合物 |
| CN107537128B (zh) * | 2017-09-29 | 2018-10-02 | 山东科技大学 | 一种热气溶胶型灭火组合物及其制备方法 |
| US11836807B2 (en) | 2017-12-02 | 2023-12-05 | Mighty Fire Breaker Llc | System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments |
| US10260232B1 (en) | 2017-12-02 | 2019-04-16 | M-Fire Supression, Inc. | Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings |
| US11395931B2 (en) | 2017-12-02 | 2022-07-26 | Mighty Fire Breaker Llc | Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition |
| US10311444B1 (en) | 2017-12-02 | 2019-06-04 | M-Fire Suppression, Inc. | Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites |
| US10290004B1 (en) | 2017-12-02 | 2019-05-14 | M-Fire Suppression, Inc. | Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites |
| US10653904B2 (en) | 2017-12-02 | 2020-05-19 | M-Fire Holdings, Llc | Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques |
| US10695597B2 (en) | 2017-12-02 | 2020-06-30 | M-Fire Holdings Llc | Method of and apparatus for applying fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition |
| US10814150B2 (en) | 2017-12-02 | 2020-10-27 | M-Fire Holdings Llc | Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires |
| US10430757B2 (en) | 2017-12-02 | 2019-10-01 | N-Fire Suppression, Inc. | Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings |
| US10332222B1 (en) | 2017-12-02 | 2019-06-25 | M-Fire Supression, Inc. | Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same |
| US11865394B2 (en) | 2017-12-03 | 2024-01-09 | Mighty Fire Breaker Llc | Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires |
| US11865390B2 (en) | 2017-12-03 | 2024-01-09 | Mighty Fire Breaker Llc | Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire |
| US11826592B2 (en) | 2018-01-09 | 2023-11-28 | Mighty Fire Breaker Llc | Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire |
| CN108687904A (zh) * | 2018-05-23 | 2018-10-23 | 安徽省高雅家居有限公司 | 一种木材用环保阻燃剂及其制备方法和应用 |
| CN115190817A (zh) * | 2020-01-22 | 2022-10-14 | 雅托普罗德克株式会社 | 灭火片 |
| GB2600679A (en) * | 2020-10-14 | 2022-05-11 | Vt Production Dooel Skopje | Fire extinguishing compositions and method of preparation thereof |
| US11911643B2 (en) | 2021-02-04 | 2024-02-27 | Mighty Fire Breaker Llc | Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239227A (zh) * | 2008-03-12 | 2008-08-13 | 昆明泰康集团有限公司 | 磷酸铵盐冷气溶胶多功能灭火剂及其制备方法 |
| CN102179026A (zh) * | 2010-09-16 | 2011-09-14 | 陕西坚瑞消防股份有限公司 | 通过高温分解产生灭火物质的灭火组合物 |
| CN102179024A (zh) * | 2010-09-16 | 2011-09-14 | 陕西坚瑞消防股份有限公司 | 通过高温进行组分间发生化学反应产生灭火物质的灭火组合物 |
| CN102614617A (zh) * | 2012-03-08 | 2012-08-01 | 中国农业大学 | 一种超细磷酸铵盐干粉灭火剂及其制备方法 |
| CN102824715A (zh) * | 2012-09-21 | 2012-12-19 | 陕西坚瑞消防股份有限公司 | 一种磷酸盐类灭火组合物 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649167A (en) * | 1979-09-26 | 1981-05-02 | Miyata Ind | Fireeextinguishing substanse |
| US6045637A (en) * | 1998-07-28 | 2000-04-04 | Mainstream Engineering Corporation | Solid-solid hybrid gas generator compositions for fire suppression |
| RU2146546C1 (ru) | 1998-09-11 | 2000-03-20 | Шелфокс Пти Лимитэд | Огнетушащее аэрозолеобразующее средство |
| CN1083281C (zh) * | 1999-06-03 | 2002-04-24 | 北京理工大学 | 新型气溶胶灭火剂 |
| KR100457808B1 (ko) * | 2002-01-18 | 2004-11-18 | 주식회사 파이어앤텍 | 친환경적인 일반화재용 중성계 강화액 소화약제 및 이의제조방법 |
| US20050115721A1 (en) | 2003-12-02 | 2005-06-02 | Blau Reed J. | Man-rated fire suppression system |
| US9540764B2 (en) * | 2009-03-04 | 2017-01-10 | The Texas A&M University System | Multilayer coating for flame retardant substrates |
| CN101757760B (zh) | 2010-01-19 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 热气溶胶用催化型化学冷却剂及其制备方法 |
| CN102179023B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 一种灭火方法 |
| CN102179025B (zh) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 通过高温升华产生灭火物质的灭火组合物 |
| CN102179027B (zh) | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | 一种二茂铁类灭火组合物 |
-
2012
- 2012-09-21 CN CN2012103529855A patent/CN102824715A/zh active Pending
-
2013
- 2013-09-18 EP EP13838140.5A patent/EP2898925B1/en active Active
- 2013-09-18 MX MX2015003639A patent/MX2015003639A/es unknown
- 2013-09-18 US US14/430,127 patent/US10335625B2/en active Active
- 2013-09-18 MY MYPI2015000707A patent/MY180150A/en unknown
- 2013-09-18 WO PCT/CN2013/083809 patent/WO2014044199A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239227A (zh) * | 2008-03-12 | 2008-08-13 | 昆明泰康集团有限公司 | 磷酸铵盐冷气溶胶多功能灭火剂及其制备方法 |
| CN102179026A (zh) * | 2010-09-16 | 2011-09-14 | 陕西坚瑞消防股份有限公司 | 通过高温分解产生灭火物质的灭火组合物 |
| CN102179024A (zh) * | 2010-09-16 | 2011-09-14 | 陕西坚瑞消防股份有限公司 | 通过高温进行组分间发生化学反应产生灭火物质的灭火组合物 |
| CN102614617A (zh) * | 2012-03-08 | 2012-08-01 | 中国农业大学 | 一种超细磷酸铵盐干粉灭火剂及其制备方法 |
| CN102824715A (zh) * | 2012-09-21 | 2012-12-19 | 陕西坚瑞消防股份有限公司 | 一种磷酸盐类灭火组合物 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192955A (zh) * | 2022-08-02 | 2022-10-18 | 九江中船长安消防设备有限公司 | 一种高效的三相泡沫灭火剂及其制备方法 |
| CN117046026A (zh) * | 2023-06-27 | 2023-11-14 | 湖北及安盾消防科技有限公司 | 一种化学冷却剂及其在气溶胶灭火中的应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150246255A1 (en) | 2015-09-03 |
| EP2898925A4 (en) | 2016-06-29 |
| EP2898925A1 (en) | 2015-07-29 |
| MX2015003639A (es) | 2015-06-05 |
| EP2898925B1 (en) | 2021-06-02 |
| MY180150A (en) | 2020-11-23 |
| US10335625B2 (en) | 2019-07-02 |
| CN102824715A (zh) | 2012-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014044199A1 (zh) | 一种磷酸盐类灭火组合物 | |
| WO2014048272A1 (zh) | 一种金属含氧酸盐类灭火组合物 | |
| CA2845424C (en) | Fire-extinguishing composition comprising an organic acid compound | |
| EP2617471B1 (en) | Fire extinguishing composition generating fire extinguishing substance by high temperature sublimation | |
| JP2013541361A5 (zh) | ||
| WO2013023580A1 (zh) | 灭火组合物 | |
| CN102949800B (zh) | 一种铜盐类灭火组合物 | |
| WO2013023577A1 (zh) | 一种灭火组合物 | |
| WO2013023584A1 (zh) | 一种新型灭火组合物 | |
| WO2013023572A1 (zh) | 一种灭火组合物 | |
| WO2013023578A1 (zh) | 一种新型灭火组合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13838140 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14430127 Country of ref document: US Ref document number: MX/A/2015/003639 Country of ref document: MX |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: IDP00201501919 Country of ref document: ID Ref document number: 2013838140 Country of ref document: EP |