CN106643327A - Air blaster - Google Patents
Air blaster Download PDFInfo
- Publication number
- CN106643327A CN106643327A CN201611193772.7A CN201611193772A CN106643327A CN 106643327 A CN106643327 A CN 106643327A CN 201611193772 A CN201611193772 A CN 201611193772A CN 106643327 A CN106643327 A CN 106643327A
- Authority
- CN
- China
- Prior art keywords
- sealing
- inner tube
- tube
- outer tube
- sealing lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 224
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 45
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 31
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 19
- 238000011049 filling Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 62
- 239000011159 matrix material Substances 0.000 claims description 40
- 239000003638 chemical reducing agent Substances 0.000 claims description 36
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 32
- 238000004804 winding Methods 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 13
- 239000002657 fibrous material Substances 0.000 claims description 11
- 239000007800 oxidant agent Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 11
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical group O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 10
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229940056319 ferrosoferric oxide Drugs 0.000 claims description 3
- 239000011368 organic material Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229960004643 cupric oxide Drugs 0.000 claims description 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 239000012792 core layer Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 229940099596 manganese sulfate Drugs 0.000 claims 1
- 239000011702 manganese sulphate Substances 0.000 claims 1
- 235000007079 manganese sulphate Nutrition 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000005422 blasting Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 description 44
- 239000002360 explosive Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 12
- 238000004880 explosion Methods 0.000 description 12
- 239000003365 glass fiber Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 11
- 238000003466 welding Methods 0.000 description 11
- 229920000049 Carbon (fiber) Polymers 0.000 description 9
- 239000004917 carbon fiber Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 229920006231 aramid fiber Polymers 0.000 description 8
- 239000002131 composite material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 7
- 238000002309 gasification Methods 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 7
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- 239000000376 reactant Substances 0.000 description 6
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- -1 charcoal Black Chemical compound 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005474 detonation Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical group 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- RYPRIXSYXLDSOA-UHFFFAOYSA-L chromium(2+);sulfate Chemical compound [Cr+2].[O-]S([O-])(=O)=O RYPRIXSYXLDSOA-UHFFFAOYSA-L 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- 239000005720 sucrose Substances 0.000 description 1
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- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
- F42B3/045—Hybrid systems with previously pressurised gas using blasting to increase the pressure, e.g. causing the gas to be released from its sealed container
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B27/00—Compositions containing a metal, boron, silicon, selenium or tellurium or mixtures, intercompounds or hydrides thereof, and hydrocarbons or halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
- C06B47/06—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component being a liquefied normally gaseous material supplying oxygen
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
- C06B47/12—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component being a liquefied normally gaseous fuel
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/10—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of solids with liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Abstract
The invention discloses an air blaster. The air blaster comprises an inner tube, an inner tube filling cavity, an ignition mechanism, an inner tube inflation mechanism and an outer tube, wherein the inner tube filling cavity is formed in the inner tube; the two ends of the inner tube are connected with a first sealing inner cover and a second sealing inner cover in a sealing manner respectively; the outer tube serves as the outer layer of the inner tube; a first sealing outer cover and a second sealing outer cover are connected between the inner tube and the outer tube in a sealing manner; the ignition mechanism and the inner tube inflation mechanism are mounted on the first sealing inner cover or the second sealing inner cover; an outer tube inflation mechanism is mounted on the first sealing outer cover or the second sealing outer cover; the sealing cavity between the inner tube and the outer tube is an outer tube filling cavity; the inner tube filling cavity is filled with supercritical oxygen and carbon-containing organic matters; and the outer tube filling cavity is filled with such liquid easy-to-gasify matters as liquid carbon dioxide and liquid nitrogen. The air blaster has the advantages of low manufacturing cost, high reaction material mixing uniformity, high heat release efficiency, good transport security and high blasting power.
Description
Technical field
The invention belongs to blaster technical field, more particularly to gas blast device.
Background technology
Gas blast technology, is that the liquid or solid matter gasification expansion for utilizing easily gasification produces gases at high pressure, makes surrounding
Media expansion is done work, and causes to crush, with the flames of anger, it is safe efficient the characteristics of.
Carbon dioxide blaster is the typical explosive in gas blast technology, be widely used in mining industry,
The industries such as geological prospecting, cement, iron and steel, electric power, subway and tunnel and municipal works, Underwater Engineering and emergency management and rescue are speedily carried out rescue work
In.
Existing gas blast device mainly includes vaporization liquid storage pipe and the heating trigger in vaporization liquid storage pipe;Send out
By the easy vapour gasification in vaporization liquid storage pipe after the igniting heating of thermal initiation device, and cause expansion blast.
The chemical reactant of heat production is mainly mounted in gold by the trigger structure in existing gas blast device by filling band
In category webmaster, and heating wire is encapsulated in chemical reactant;(referenced patent document:Low-temperature gas blaster, notification number:
CN2514304, publication date:2002.10.02);This kind of trigger structure need to load in advance oxidant that exothermic reaction can occur and
Reducing agent, generally uses powder Oxidizing and Reducing Agents, conventional oxidant have sulphur, potassium nitrate, potassium hyperchlorate and
Potassium permanganate, conventional reducing agent has aluminium powder, carbon dust, wherein conventional reaction material is combined as sulphur, potassium nitrate and carbon dust, its is anti-
The equation is answered to be:S+2KNO3+3C=K2S+N2 ↑+3CO2 ↑, black powder reaction is commonly called as, the cost of this kind of reaction material is relatively low.
Using the gas blast device of above-mentioned trigger structure, the problem for existing is:1st, the heat of required filling is anti-in trigger
Should expect to carry out batch mixing, mix thoroughly, the processing of the process such as coiled strip or pack, load the time-consuming work consuming of process, manufacturing cost is larger;2、
In filling medicament process, Oxidizing and Reducing Agents easily mixing uneven problem trigger occurs, causes exothermal efficiency relatively low;3、
Thermal response material need to be pre-mixed filling, and temperature drift easily causes burning or explodes in transportation, with larger potential safety hazard;
4th, due to igniting the making moist of material, go bad or the situation of miso-fire easily occurs in the reason such as deformation, it is impossible to judge that miso-fire is which kind of is former
Because what is caused, therefore can not be eliminated safe hidden trouble by arranging miso-fire mode;5th, existing gas blast device detonation way is lived using solid-state
Agent burning produces high temperature, and direct heat conduction makes liquid carbon dioxide gasification expansion, its liquid carbon dioxide to liquid carbon dioxide
Heat absorption efficiency it is relatively low;6th, the exotherm rate of trigger is slower, and medicament reaction is insufficient, and it is low that heat releases efficiency, after liquid object gasification
Pressure it is less than normal, plasting damage effect is less;7th, after explosion, the reactant in trigger produces substantial amounts of content toxic and harmful,
Such as hydrogen sulfide, sulfur dioxide, nitric oxide and nitrogen dioxide gas, bring larger murder by poisoning to pollute to blasting site.
Liquid-oxygen explosive is a class of mining explosive, is invented by German C. woodss moral within 1895.It is by liquid oxygen and solid-state
The explosive mixture of flammable absorbent composition.The charging means of liquid-oxygen explosive exceptionally soak method and interior leaching method(With reference to periodical literature:
The research of liquid-oxygen explosive. the phases of Beijing College of Iron and Steel Technology journal .1960 01), outer leaching method is the combustible that can draw liquid oxygen(Such as charcoal
Black, the paper dregs of rice, wood chip etc.)Cylinder is rolled into, only in using front immersion liquid oxygen, liquid oxygen is filled in the hole for making combustible, so
After be filled in borehole, and blocked, use blasting cap initiation;Interior leaching method is the combustible that can draw liquid oxygen(Such as carbon black, paper
The dregs of rice, wood chip etc.)Cylinder is rolled into, in being filled in borehole, and is blocked, then the fill port by reserving is poured into borehole
Liquid oxygen, then use blasting cap initiation(With reference to periodical literature:The research of liquid-oxygen explosive. the phases of Beijing College of Iron and Steel Technology journal .1960 01;With
And referenced patent document:A kind of liquid oxygen explosive composite and liquid-oxygen explosive, the patent No.:CN201310134136.7, publication date:
2013.07.10).Liquid-oxygen explosive has:The characteristics of temperature increase rate is soon and the rapid spatial expansion time is short, its explosive force is high
In the explosive force of the explosive of the surname nitre such as TNT.
However, the weak point that liquid-oxygen explosive is present is:1st, it can be only applied to open work and bridging of building the road, explosion are built
Build, and cannot be used for the operation explosion such as tunnel and mine, because oxygen overflows during liquid-oxygen explosive explosion, mine can be caused
It is middle to cheat gas, coal-dust explosion so as to cause accident;2nd, liquid-oxygen explosive must be with dress with being made generally in one hour after to use
Fall, not so liquid oxygen volatilization will lose effect;3rd, liquid-oxygen explosive charging operation is complicated, and security is poor;4th, the explosion of liquid-oxygen explosive
Temperature is too high, easily causes burning.
Because liquid-oxygen explosive technology has above-mentioned deficiency, the research and development of liquid-oxygen explosive technology is limited to, at present, liquid
Oxygen explosive technology is almost seldom employed.
The content of the invention
The purpose to be realized of the invention is:Design a kind of equal with simple, low cost of manufacture, reaction material mixing is processed
Evenness is high, exothermal efficiency is high, Transport Safety is good, without miso-fire hidden danger, swelling heat absorption efficiency high, plasting damage effect be big, nonhazardous gas
The gas blast device of body release;To solve technical problem present in background technology.
To achieve these goals, the technical solution adopted in the present invention is:A kind of gas blast device, it is characterised in that:
It is interior including being inner tube filled cavity in inner tube, inner tube filled cavity, ignition mechanism, inner tube inflation mechanism and outer tube, said inner tube
Pipe two ends are sealedly connected with respectively the first inner sealing lid and the second inner sealing lid, and the outer layer of inner tube is outer tube, inner tube and outer tube it
Between be sealedly connected with the first sealing external cover and the second sealing external cover, the first sealing external cover and the second sealing external cover are located at the two of outer tube
End,
The ignition mechanism and inner tube inflation mechanism are arranged on the first inner sealing lid or the second inner sealing lid;
Outer tube inflation mechanism is installed on first sealing external cover or the second sealing external cover;
Annular seal space is outer tube filled cavity between said inner tube and outer tube, and said inner tube filled cavity is filled with reducing agent and oxidant,
The oxidant is overcritical oxygen, gases at high pressure oxygen or liquid oxygen, and the reducing agent is carbonaceous organic material or reproducibility simple substance powder
End, the easy vapour of the liquid such as filling liquid carbon dioxide or liquid nitrogen in the outer tube filled cavity;
The ignition mechanism is electric igniter;Said inner tube inflation mechanism and outer tube inflation mechanism are high pressure fill valve or high pressure gas
Body check valve;
The ignition mechanism includes heating wire, wire, wire perforation and seals matrix, and heating wire connecting wire seals base shaft
Center portion is wire perforation, and wire is sealed through after wire perforation with sealing glue solidifying, sealing matrix and the first inner sealing lid or the
Two inner sealing lids are tightly connected.
Further, said inner tube two ends respectively with the first inner sealing lid and the second inner sealing lid by threaded sealing structure,
Seamless welding, sealing are glued or monoblock cast connection;Said inner tube passes through screw thread with the first sealing external cover and the second sealing external cover
Sealing structure, seamless welding, sealing are glued or monoblock cast connection;The outer tube and the first sealing external cover and the second sealing external cover
It is glued by threaded sealing structure, seamless welding, sealing or monoblock cast connection.
Further, said inner tube two ends are connected respectively with the first inner sealing lid and the second inner sealing lid by threaded sealing structure
Connect, the two ends port of inner tube is provided with sealing ring;Said inner tube is matched somebody with somebody with the first sealing external cover and the second sealing external cover by transition
Close connection;The outer tube is connected with the first sealing external cover and the second sealing external cover by threaded sealing structure;First sealing external cover
It is in sealing contact with the sealing ring at inner tube two ends respectively with the inwall of the second sealing external cover, for realizing the first sealing external cover and second
Sealing external cover is tightly connected with inner tube.
Further, the reducing agent is fibrous material.Fibrous material includes wood chip, paper scrap, staple.Using such also
Former agent, after burning, reactant is carbon dioxide and steam, with the effect that nonhazardous gas pollute.
Further, the reducing agent is reproducibility simple substance.Reproducibility simple substance includes carbon dust, aluminium powder, magnesium powder, iron powder or silicon
Powder.
Further, the reducing agent is coal dust or carbon black.This kind of material cost is extremely low, and has stronger suction to overcritical oxygen
Attached property, its heat of reaction release is big.
Further, the reducing agent is animal wool matter.This kind of material has stronger adsorptivity.
Further, the reducing agent is petrochemicals.The petrochemicals include kerosene, diesel oil, gasoline or
Paraffin.
Further, the reducing agent is grease type product.The grease type product includes animal oil, vegetable oil or artificial oil
Fat.
Further, the reducing agent is glucide.The glucide includes glucose, sucrose or starch.
Further, the reducing agent is alcohols material.The alcohols material includes ethanol, propyl alcohol or butanol.
Further, the reducing agent is hydrocarbons.The hydrocarbons include methane, ethane, propane, ethene, propylene,
Acetylene or propine.
Further, catalyst is also filled with said inner tube filled cavity, the catalyst is ferroso-ferric oxide(Fe3O4)、
Di-iron trioxide(Fe2O3), manganese dioxide(MnO2), chromium oxide(Cr2O3), cupric oxide(CuO), zinc oxide(ZeO), nickel oxide
(NiO), manganese sulfate(MnSO4), chromium sulfate(CrSO4)Or at least one of activated carbon.
Further, intensification agent is also filled with said inner tube filled cavity, the intensification agent is aluminium powder or the one kind in magnesium powder
Or two kinds of mixing.
Further, the reducing agent is that powder, graininess, bar are thread or be pressed into bulk.
Further, the compression strength of said inner tube is more than 5.045Mpa.
Further, said inner tube is carbon steel cylinder or stainless steel cylinder, and one end of inner tube is glued or spiral shell by seamless welding, sealing
Line Hermetical connecting structure connects the first inner sealing lid, and the other end of inner tube is glued or thread seal company by seamless welding, sealing
Binding structure connects the second inner sealing lid.
Further, said inner tube includes at least two metaisomers, is connected by helicitic texture between adjacent metaisomer
Connect, and be combined with thread seal circle and sealed.
Further, said inner tube is cellulosic cylinder or the composite bed cylinder comprising Fiber Materials, and one end of said inner tube seals
The first metal joint is wrapped with, the other end sealing of inner tube is wrapped with the second metal joint, and the connection first of the first metal joint is close
Envelope inner cap, the second metal joint connects the second inner sealing lid.
Further, at least one material during said inner tube is using glass fibre, aramid fiber or carbon fiber is made.
Further, said inner tube is made using the composite for including glass fibre, aramid fiber or carbon fiber.
Further, said inner tube is made using the composite of fiber and resin.
Further, said inner tube is the composite bed cylinder comprising Fiber Materials, and said inner tube includes fibrage and hardened layer, firmly
Change the outer layer that layer is located at fibrage, or inner tube includes base layer, fibrage and hardened layer, hardened layer is located at the outer of fibrage
Layer, base layer is located at the internal layer of fibrage.
Further, described matrix layer is using lucite or polyester fiber or polyethylene (PE) or polypropylene (PP) or soft
At least one in silica gel material is made.
Further, the fibrage is using at least in carbon fiber or aramid fiber or glass fibre or grapheme material
Plant and make.
Further, the hardened layer is using UV curable pastes or epoxide-resin glue or instant glue or anaerobic adhesive or gypsum or water
Mud.
Further, said inner tube is made using glass-reinforced plastic material, and said inner tube is interior with the first inner sealing lid and the second sealing
Lid is glued by sealing.
Further, when said inner tube adopts carbon steel cylinder, the wall thickness of its inner tube is 1mm to 10mm.
Further, when said inner tube adopts composite fibre material, the wall thickness of inner tube is 0.5mm to 10mm.
Further, tied by thread seal on the sealing matrix outer wall and the first inner sealing lid or the second inner sealing lid
Structure, seamless welding or sealing bonding mode connection.
Further, threaded sealing structure is passed through on the sealing matrix outer wall and the first inner sealing lid or the second inner sealing lid
Mode connects, and the outer wall of the sealing matrix is provided with matrix external screw thread, arranges on the first inner sealing lid or the second inner sealing lid
Have the internal thread port matched with matrix external screw thread, matrix external screw thread is engaged with internal thread port, matrix external screw thread with it is interior
Exterior seal ring is additionally provided between screw thread port.
Further, the electrode line of the wire is derived by wire perforation, and the exposed junction of electrode line is positive pole connector, is led
The negative line of line is connected to the bottom of sealing matrix, and the bottom of sealing matrix is provided with the negative contacts for connecting negative line,
Sealing matrix is conducting metal body, and the top for sealing matrix is provided with negative lead head.
Further, the electrode line and negative line of the wire is commonly through wire perforation derivation, electrode line and negative line
Exposed junction is respectively positive pole connector and negative lead head.
Further, said inner tube inflation mechanism includes air-filled pore, valve rod and inflation valve seat, air-filled pore insertion inflation valve seat
Bottom and top, air-filled pore middle part is lock air cavity, and valve rod is movably arranged in lock air cavity by helicitic texture, is provided with lock air cavity
Ball sealer, and ball sealer is located at the bottom of valve rod, sealing matrix outer wall connects with the first inner sealing lid or the sealing of the second inner sealing lid
Connect.
Further, the inflation valve seat is glued by seamless welding, sealing or thread seal connection is installed in the first sealing
On inner cap or the second inner sealing lid.
Further, the inflation valve seat thread seal is connected on the first inner sealing lid or the second inner sealing lid, charge valve
Seat bottom outer wall is provided with valve seat external screw thread, and the first inner sealing lid or the second inner sealing lid are offered and be engaged with valve seat external screw thread
Valve seat in screw socket, be provided with sealing ring between screw socket in valve seat external screw thread and valve seat.
Further, the inflation inlet of the air-filled pore is located at the top top surface of inflation valve seat, and valve rod is located at the top of inflation valve seat
Portion side.
Further, the inflation inlet of the air-filled pore is located at the top side of inflation valve seat, and valve rod is located at the top of inflation valve seat
Portion's top surface.
Further, the inflation inlet and valve rod of the air-filled pore is respectively positioned on the top top surface of inflation valve seat.
Further, said inner tube inflation mechanism adopts one-way valve structures, including, including the second pedestal, the second valve pocket, second
Valve body and the second pore, the second pore is located at the second block body axis portion in the heart, and the second valve pocket is located at the second pedestal axle center bottom, and second
The valve pocket of pore UNICOM second, is provided with the second valve body in the second valve pocket, upper surface palette the second valve pocket upper wall of the second valve body,
Second valve pocket bottom is provided with the second lock screw, and the second lock screw middle part is hollow;The lower end and second of second valve body
Second spring is provided between lock screw;The outer wall seamless welding of second pedestal, sealing are glued or thread seal is connected to
First inner sealing lid or the second inner sealing lid.
Further, the second pore top is provided with inner thread mouth, and inner thread mouth is threaded with sealing nut, is used for
Realize Double layer locking gas.
Further, second valve body includes bonnet and push rod, and bonnet connects the lower end of push rod, bonnet upper surface sealing paste
The second valve pocket upper wall is closed, air intake duct, push rod outer wall the second pore of interference fits are provided with push rod axle center.
Further, second valve body includes bonnet, push rod and Bonnet seal circle, and bonnet connects the lower end of push rod, bonnet
Upper surface coordinates the second pore by Bonnet seal circle palette the second valve pocket upper wall, push rod gap.
Further, the outer tube is the multiple tube of fibre-bearing material, and the outer tube includes that outer seal of tube basic unit and outer tube are fine
Dimension layer, outer tube fibrage is located at the outer layer of outer seal of tube basic unit, and one end of outer tube is connected with the first winding joint, outer tube it is another
End is connected with the second winding joint;
Further, for winding fiber first is provided with the top of the outer wall of the first winding joint to mention, the second winding
Second that the outer wall top of joint is provided with for winding fiber is mentioned, and the outer wall bottom of the first winding joint is provided with use
In the first boss for connecting outer seal of tube basic unit, the outer wall bottom of the second winding joint is provided with for connecting outer seal of tube base
The second boss of layer.
Further, the top of first sealing external cover and the bottom of the second sealing external cover are respectively arranged with forward screw thread hole
With reverse thread hole.
Further, the top external annulus of first inner sealing lid are provided with positive external screw thread, under the second inner sealing lid
Portion's external annulus are provided with reverse external screw thread.
Further, the ignition mechanism and inner tube inflation mechanism are commonly mounted on the first inner sealing lid, second sealing
Inner cap is provided with and is conductively connected head;Including conductive core and insulating barrier, insulating barrier is located at conductive core outer layer, institute to the head that is conductively connected
Stating the second inner sealing lid middle part has for through the conductive fairlead for being conductively connected head, conductive fairlead to be sealed with head is conductively connected
Connection;The conductive core for being conductively connected head is turned on the wire of ignition mechanism.
Further, the conductive fairlead coordinates with gap is conductively connected, the inwall of conductive fairlead be conductively connected
Pass through sealant sealing between the outer wall of head.
Further, the conductive fairlead coordinates with gap is conductively connected, the inwall of conductive fairlead be conductively connected
Sealed by sealing ring between the outer wall of head, conductive fairlead arranges inner thread mouth, sealing ring is arranged on the bottom of inner thread mouth,
Inner thread mouth is combined with perforation and tightens screw, and sealing ring tightens screw and compresses by perforation.
Further, the conductive core is the positive pole contact pin comprising mutually insulated and negative pole contact pin.
Further, the outside aperture of the conductive fairlead is cathode contact face, and conductive core is positive pole contact pin.
Overcritical oxygen refers to that oxygen is in critical-temperature(- 118.57 DEG C) and critical pressure(5.043MP)More than, between gas
Fluid oxygen and liquid between, has the double properties and advantage of gas liquid concurrently;To there is burning in overcritical oxygen anti-with carbon organic matter
At once, with the effect of high temperature hyperpyrexia.
Blaster of the present invention, is pre-placed reducing agent in its inner tube filled cavity, reducing agent is solid-state or liquid, Gu
State reducing agent can be that powder, graininess or bar are thread;In transportation, anaerobic agent in inner tube filled cavity, therefore transport
During electrostatic or temperature drift will not cause combustion explosion;When demolition site is used, by using its inner tube inflator
Structure fills overcritical oxygen, gases at high pressure oxygen or liquid oxygen, and oxygen molecule can uniformly adsorb on reducing agent surface, by right after filling
Its ignition mechanism is powered, and heats heating wire, lights the reaction material in inner tube filled cavity.
In addition, in above-mentioned optimization structure, by the way of two metaisomers are assembled, its reducing agent can be therefrom for inner tube
Portion is put into, and has the advantages that to be easy to powder charge.Inner tube adopts cellulosic cylinder or the composite bed cylinder comprising Fiber Materials, due to undulation degree
The tensile strength of matter is larger, wherein, the tensile strength of carbon fiber reaches more than 3500MPa, and the tensile strength of aramid fiber reaches 5000-
6000MPa, in 2500MPa or so, the tensile strength of polyester fiber reaches more than 500MPa for the tensile strength of glass fibre, and carbon steel
The tensile strength of steel can substitute completely existing carbon steel to high pressure gas, high pressure liquid or liquefied gas generally in 345MPa or so
Enter row constraint;Using Fiber Materials, the wall thickness of housing can be reduced, meanwhile, Fiber Materials density is little, can largely reduce shell
The weight of body, and reduce the manufacturing cost of housing.
Existing blaster, the Oxidizing and Reducing Agents of its trigger is solid, need to mix in process of production, and
Bulk is made, or is loaded with belt body;Trigger in blaster of the present invention, loads in advance reducing agent in its filled cavity, and
Pass through inner tube inflation mechanism pressurising excess of imports critical dissolved oxygen, high-pressure gaseous oxygen or liquid oxygen at the scene(Oxidant);It is of the present invention
Blaster, its trigger in production process without the need for being pre-charged with compound(Reaction material), be avoided that compound production, storage and
Because friction, high temperature, electrostatic cause burning or explode, the frame mode of the present invention avoids the peace that transportation is brought to transportation
Full hidden danger.
Existing blaster, its trigger mainly carries out the reaction material packed after batch mixing using solid-state reactants
Bag, is not effectively sealed and protection against the tide, against shock, high temperature-proof, antifriction process, easily occur reaction material make moist, reaction material
Strip off to separate with heating wire and there is a problem of gap, cause to produce miso-fire;Blaster of the present invention is super in its filled cavity
In reducing agent, overcritical oxygen uniformly mixes critical dissolved oxygen uniform adsorption with reducing agent, and heating wire is equal by overcritical oxygen and reducing agent
Even attached collection, when igniting 100% detonation can be realized, can be prevented effectively from the generation of miso-fire.
Existing blaster, reaction material needs to mix under low temperature environment in its trigger, and mixes for solid granulates, its mixing
There is larger restriction in the uniformity, after detonation, its reaction speed is slower, and the adequacy of reaction is poor, there is substantial amounts of residual, heat
Energy release efficiency is below 40%;Blaster of the present invention, because overcritical oxygen has the double properties of gas and liquid concurrently,
Reducing agent in filled cavity adsorbs after overcritical oxygen, can jointly be flowed with overcritical oxygen with the molecular state for dissolving, overcritical oxygen
Mix with reducing agent high uniformity, be powered ignite after can realize fully reaction in the short time, heat energy release efficiency reach 95% with
On.
It is existing to need in process of production, activator component to be prepared in advance by the way of activator is ignited, it is typically high
The strong reductant such as the strong oxidizers such as potassium chlorate and aluminium powder, needs weigh, batch mixing, stirring, type processed;The frame mode of the present invention, leads to
Cross to filled cavity and be filled with overcritical oxygen, overcritical oxygen is adsorbed on reducing agent, save conventional detonator devices(Activator)Production
During required batch mixing, spice, the production technology of type processed;Meanwhile, potassium hyperchlorate, potassium permanganate are adopted using overcritical oxygen ratio
It is lower with al powder mixt cost.
Existing blaster, after its trigger ignites, during the course of the reaction, its reaction heat continues to periphery conduction, conduction
To in the liquid carbon dioxide of periphery, and heat, this kind of conduction process, carbon dioxide are outwards spread by surrounding liquid carbon dioxide
Temperature distributing disproportionation, heat absorption efficiency is relatively low, and carbon dioxide gasification expansion pressure is relatively low;Blaster of the present invention, it draws
In quick-fried device there is seal casinghousing constraint in reaction material, and its reaction material can occur sufficient exothermic reaction under the constraint of seal casinghousing,
The high temperature and high pressure gas thing that reaction is produced causes housing moment to burst, and is instantaneously mixed in liquid carbon dioxide, HTHP
Gas mixes with carbon dioxide moment, realizes carbon dioxide moment endothermic gasification, this kind of detonation way, relative to existing, its
The heat absorption speed of liquid carbon dioxide is fast, and heat absorption efficiency reaches more than 98%, and the heat that its trigger is produced can sufficiently by liquid
Carbon dioxide absorption, can largely lift gas blaster plasting damage effect.
Blaster of the present invention, its reaction material can fully react, and product can realize fully oxidized, its reaction product
Thing is mainly nontoxic gas, pollution-free to demolition site, can effectively reduce the poisoning hidden danger of field personnel, realizes
Safety blasting, it is pollution-free, produce without toxic and harmful, at once can construction operation after explosion.
Gas blast device of the present invention combines traditional gas blast technology and liquid-oxygen explosive technology, compared to biography
The gas blast device of system, largely improves plasting damage effect, compared to traditional liquid-oxygen explosive, solves liquid-oxygen explosive and deposits
High risk and use environment limit.
Gas blast device of the present invention can pass through the content for adjusting overcritical oxygen in filled cavity, realize regulation and control explosion tail
Oxygen content in gas, can be used for enclosed environment(Mine, tunnel)Explosion and gas area explosion, compare conventional carbon dioxide
Blaster has the advantages that power is big, pollution-free and security is good, and avoids closing the asphyxia hidden danger of blasting environment.
Beneficial effect:Gas blast utensil of the present invention has that processing is simple, low cost of manufacture, reaction material are well mixed
Degree is high, exothermal efficiency is high, Transport Safety is good, without miso-fire hidden danger, swelling heat absorption efficiency high, plasting damage effect be big, nonhazardous gas
The advantage of release.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1;
Fig. 2 is the structural representation of ignition mechanism 3 in the embodiment of the present invention 1;
Fig. 3 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 1;
Fig. 4 is the inner tube structure schematic diagram of the embodiment of the present invention 2;
Fig. 5 is the inner tube structure schematic diagram of the embodiment of the present invention 3;
Fig. 6 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 4;
Fig. 7 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 5;
Fig. 8 is the structural representation of ignition mechanism 3 in the embodiment of the present invention 6;
Fig. 9 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 7;
Figure 10 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 11;
Figure 11 is the structural representation of inner tube inflation mechanism 4a in the embodiment of the present invention 12;
Figure 12 is overall structure diagram in the embodiment of the present invention 13;
Figure 13 is to be conductively connected an attachment structure schematic diagram in the embodiment of the present invention 14;
Figure 14 is the structural representation that head is conductively connected in the embodiment of the present invention 14;
Figure 15 is the mounting connection structure schematic diagram of the embodiment of the present invention 15;
Figure 16 is the mounting connection structure schematic diagram of the embodiment of the present invention 16;
Figure 17 is the first dimensional structure diagram mentioned in the embodiment of the present invention 17;
In figure:1 is inner tube, 11 is the first metaisomer, 12 is the second metaisomer, 13 is thread seal circle, 111 connect for the first metal
Head, 112 be the first metal joint, layer based on 101,102 be fibrage, 103 be hardened layer;
2 is inner tube filled cavity;
3 be ignition mechanism, 311 be heating wire, 312 be wire, 313 be wire perforation, 314 be sealing matrix, based on 3141
External screw thread, 3142 be internal thread port, 3143 be exterior seal ring, 3121 be electrode line, 3123 be positive pole connector, 3122 be negative
Polar curve, 3125 be negative contacts, 3124 be negative lead head;
4a be inner tube inflation mechanism, 41 be air-filled pore, 42 be valve rod, 43 for inflation valve seat, 411 for lock air cavity, 421 for sealing
Ball, 44 be valve seat external screw thread, 45 be screw socket in valve seat, 46 be sealing ring, 401 be the second pedestal, 402 be the second valve pocket, 403 be
Second valve body, 404 be the second pore, 4031 be second spring, 4032 be the second lock screw, 4041 be inner thread mouth, 4042
For sealing nut, 4033 be bonnet, 4034 be push rod, 4035 be air intake duct, 4036 be Bonnet seal circle;
4b is outer tube inflation mechanism;
5 be outer tube, 501 be outer seal of tube basic unit, 502 be outer tube fibrage, 511 be first winding joint, 512 be second wind
Joint, 5111 mention for first, 5121 mention for first, 5112 be first boss, 5122 be second boss;
6a be the first inner sealing lid, 61a for positive external screw thread, 62 for be conductively connected head, 621 be conductive core, 622 be insulating barrier,
63 is conductive fairlead, 64 is sealing ring, 631 is inner thread mouth, 632 tighten screw for perforation;
6b is the second inner sealing lid, 61b is reverse external screw thread, 611 is riffled tube;
7a is the first sealing external cover, 71a is forward screw thread hole;
7b is the second sealing external cover, 71b is reverse thread hole, 711 is screw rod;
8 is outer tube filled cavity.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described;Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
A kind of gas blast device, as shown in figure 1, including inner tube 1, inner tube filled cavity 2, ignition mechanism 3, inner tube inflation mechanism 4a and
Outer tube 5, is inner tube filled cavity 2 in said inner tube 1, and the two ends of inner tube 1 are sealedly connected with respectively the first inner sealing lid 6a and second close
Envelope inner cap 6b, the outer layer of inner tube 1 is outer tube 5, and the first sealing external cover 7a and second close is sealedly connected between inner tube 1 and outer tube 5
Envelope enclosing cover 7b, the first sealing external cover 7a and the second sealing external cover 7b are located at the two ends of outer tube 5,
Annular seal space is outer tube filled cavity 8 between said inner tube 1 and outer tube 5, and said inner tube filled cavity 2 is filled with reducing agent and oxidation
Agent, the oxidant is overcritical oxygen, gases at high pressure oxygen or liquid oxygen, and the reducing agent is carbonaceous organic material or reproducibility simple substance
Powder, the easy vapour of the liquid such as filling liquid carbon dioxide or liquid nitrogen in the outer tube filled cavity 8;
The ignition mechanism 3 is electric igniter;Said inner tube inflation mechanism 4a and outer tube inflation mechanism 4b be high pressure fill valve or
Gases at high pressure check valve;
The two ends of said inner tube 1 are connected respectively with the first inner sealing lid 6a and the second inner sealing lid 6b by threaded sealing structure, interior
The two ends port of pipe 1 is provided with sealing ring;Said inner tube 1 is matched somebody with somebody with the first sealing external cover 7a and the second sealing external cover 7b by transition
Close connection;The outer tube 5 is connected with the first sealing external cover 7a and the second sealing external cover 7b by threaded sealing structure;First sealing
The inwall of enclosing cover 7a and the second sealing external cover 7b is in sealing contact with the sealing ring at the two ends of inner tube 1 respectively, for realizing the first sealing
Enclosing cover 7a and the second sealing external cover 7b is tightly connected with inner tube 1.
As shown in Fig. 2 the ignition mechanism 3 is arranged on the first inner sealing lid 6a, the ignition mechanism 3 includes heating wire
311st, wire 312, wire perforation 313 and sealing matrix 314, the connecting wire 312 of heating wire 311, sealing the axle center part of matrix 314 is
Wire perforation 313, wire 312 is sealed through wire perforation 313 with sealing glue solidifying;The sealing outer wall of matrix 314 is close with first
Envelope inner cap 6a is connected by threaded sealing structure mode;The outer wall of the sealing matrix 314 is provided with matrix external screw thread 3141, the
One inner sealing lid 6a is provided with the internal thread port 3142 matched with matrix external screw thread 3141, and sealing matrix 314 passes through matrix
External screw thread 3141 and the cooperation of internal thread port 3142, on the first inner sealing lid 6a, seal matrix 314 and first and seal
Exterior seal ring 3143 is also combined between inner cap 6a, makes sealing matrix 314 realize being tightly connected with the first inner sealing lid 6a;It is described
The electrode line 3121 of wire 312 is derived by wire perforation 313, and the exposed junction of electrode line 3121 is positive pole connector 3123, is led
The negative line 3122 of line 312 is connected to the bottom of perforated screw 3133, and the bottom of perforated screw 3133 is provided with negative for connecting
The negative contacts 3125 of polar curve 3122, sealing matrix 314 is conducting metal body, and the top for sealing matrix 314 is provided with negative pole company
Connector lug 3124.
As shown in figure 3, said inner tube inflation mechanism 4a includes air-filled pore 41, valve rod 42 and inflation valve seat 43, air-filled pore 41
The bottom and top of insertion inflation valve seat 43, the middle part of air-filled pore 41 is lock air cavity 411, and valve rod 42 is installed by helicitic texture activity
In lock air cavity 411, ball sealer 421 is provided with lock air cavity 411, and ball sealer 421 is located at the bottom of valve rod 42, for realizing filling
The dense block gas of pore 41, valve rod 42 controls the opening and closing of air-filled pore 41 by being screwed onto or screwing out;The charge valve
43 thread seals of seat are connected to the second inner sealing lid 6b, and the inflation bottom outer wall of valve seat 43 is provided with valve seat external screw thread 44, and second is close
Envelope inner cap 6b offers screw socket 45 in the valve seat being engaged with valve seat external screw thread 44, valve seat external screw thread 44 and screw socket 45 in valve seat it
Between be provided with sealing ring 46;The inflation inlet of the air-filled pore 41 is located at the top top surface of inflation valve seat 43, and valve rod 42 is located at charge valve
The top side of seat 43;Using the frame mode, from top inflatable, and lock gas is carried out from side twisting valve rod 42.
Further there is explanation, the outer tube inflation mechanism 4b and above-mentioned inner tube inflation mechanism as above-mentioned embodiment
The structure of 4a is identical.
Further there is explanation as above-mentioned embodiment, the ignition mechanism 3 and inner tube inflation mechanism 4a pacify respectively
It is mounted in the first inner sealing lid 6a and the second inner sealing lid 6b;The outer tube inflation mechanism 4b is arranged on the first sealing external cover 7a.
Further there is explanation as above-mentioned embodiment, the enforcement size of said inner tube 1 is:Wall thickness be 1mm,
Interior diameter is 10mm, the length of inner tube 1 is 200mm;Or, wall thickness is 2mm, interior diameter is 20mm, the length of inner tube 1 is
1000mm;Or, wall thickness is 4mm, interior diameter is 40mm, the length of inner tube 1 is 2000mm;Or, wall thickness is
10mm, interior diameter are 80mm, the length of inner tube 1 is 5000mm.
Further there is explanation as above-mentioned embodiment, in implementation process, said inner tube filled cavity 2 is first pre-placed
Solid state reduction agent, its solid state reduction agent is powder, then, is filled with liquid oxygen, is surpassed by inner tube inflation mechanism in demolition site
Critical dissolved oxygen or high-pressure gaseous oxygen.
Further there is explanation as above-mentioned embodiment, the reducing agent is wood chip, paper scrap, cotton, coal dust, carbon black
Or at least one in carbon dust.
Further there is explanation as above-mentioned embodiment, the reducing agent is powder, is filled into inner tube filled cavity 2
It is interior.
Catalyst is also filled with as further having in explanation, said inner tube filled cavity 2 for above-mentioned embodiment, it is described
Catalyst is ferroso-ferric oxide(Fe3O4), di-iron trioxide(Fe2O3), manganese dioxide(MnO2)In at least one.
Intensification agent is also filled with as further having in explanation, said inner tube filled cavity 2 for above-mentioned embodiment, it is described
Intensification agent is aluminium powder or one or two mixing in magnesium powder.
Blaster described in the present embodiment, can be prevented effectively from need to be pre-charged with reactant mixing in trigger production process
Material, so as to eliminate potential safety hazard present in transportation;Meanwhile, batch mixing, the spice process of reaction material can be saved, and it reacts
Material mixing is more uniformly distributed;Additionally, with higher reaction temperature and heat production, can largely strengthen the explosion of gas blast device
Power.
Embodiment 2
Difference from Example 1 is:As shown in figure 4, said inner tube 1 includes the first metaisomer 11 and the second metaisomer 12,
First metaisomer 11 is attached with the second metaisomer 12 by helicitic texture, and is combined with thread seal circle 13 and is sealed;
The first inner sealing lid 6a and the second inner sealing lid 6b are connected to the both sides of the first metaisomer 11 and the second metaisomer 11
End.
Using the embodiment embodiment, during to its filling solid material of inner tube 1, by the first metaisomer 11 and the second merogenesis
Body 12 is turned on, and is integrally put into from middle part, and by the first metaisomer 11 and the twist of the second metaisomer 12 after placement, this kind of structure is easy to dress
Medicine.
Embodiment 3
Difference from Example 1 is:As shown in figure 5, said inner tube 1 is the composite bed cylinder comprising Fiber Materials, it is described interior
Pipe 1 includes being followed successively by from inside to outside:Base layer 101, fibrage 102 and hardened layer 103;One end sealing looping of said inner tube 1
The other end sealing for having the first metal joint 111, inner tube 1 is wrapped with the second metal joint 112, and the first metal joint 111 connects
First inner sealing lid 6a, the second metal joint 112 connects the second inner sealing lid 6b;First metal joint 111 and the second metal connect
112 bottom is outwardly, it is to avoid come off with inner tube 1.
Further there is explanation as above-mentioned embodiment, described matrix layer 101 adopts polyethylene (PE) material;It is described
Fibrage 102 adopts glass fiber material;The hardened layer 103 adopts epoxy resin glue material.
Further there is explanation as above-mentioned embodiment, the enforcement size of said inner tube 1 is:Wall thickness is
0.5mm, interior diameter are 10mm, the length of inner tube 1 is 200mm;Or, wall thickness is 1mm, interior diameter is 20mm, inner tube 1
Length is 1000mm;Or, wall thickness is 2mm, interior diameter is 40mm, the length of inner tube 1 is 2000mm;Or, barrel is thick
Spend for 10mm, interior diameter be 80mm, inner tube 1 length be 5000mm.
Because the tensile strength of glass fibre is in 2500MPa or so, and the tensile strength of carbon steel steel is generally in 345MPa
Left and right, therefore existing carbon steel can be substituted completely row constraint is entered to high pressure gas, high pressure liquid or liquefied gas, meanwhile, in identical resistance to compression
Under design, the thickness of Fiber Materials housing is less than carbon steel material thickness of shell.
Using above-described embodiment embodiment, can largely reduce case weight, while reducing manufacturing cost.
Embodiment 4
It is with embodiment 1 or 2 or 3 differences:As shown in fig. 6, said inner tube inflation mechanism 4a includes air-filled pore 41, valve rod
42 inflate the bottom and top of valve seat 43 with inflation valve seat 43, the insertion of air-filled pore 41, and the middle part of air-filled pore 41 is to lock air cavity 411, valve
Bar 42 is movably arranged in lock air cavity 411 by helicitic texture, and in lock air cavity 411 ball sealer 421, and ball sealer 421 are provided with
In the bottom of valve rod 42, for realizing the dense block gas of air-filled pore 41, valve rod 42 is by being screwed onto or screwing out control air-filled pore
41 opening and closing;The inflation thread seal of valve seat 43 is connected to the first inner sealing lid 6a or the second inner sealing lid 6b, fills
The bottom outer wall of air valve seat 43 is provided with valve seat external screw thread 44, and the first inner sealing lid 6a or the second inner sealing lid 6b are offered and valve seat
Screw socket 45 in the valve seat that external screw thread 44 is engaged, is provided with sealing ring 46 between screw socket 45 in valve seat external screw thread 44 and valve seat;It is described
The inflation inlet of air-filled pore 41 is located at the top side of inflation valve seat 43, and valve rod 42 is located at the top top surface of inflation valve seat 43.
Embodiment 5
It is with embodiment 1 or 2 or 3 differences:As shown in fig. 7, said inner tube inflation mechanism 4a adopts one-way valve structures, bag
Include, including the second pedestal 401, the second valve pocket 402, the second valve body 403 and the second pore 404, the second pore 404 is positioned at second
The axle center top of body 401, the second valve pocket 402 is located at the axle center bottom of the second pedestal 401, the second valve pocket of UNICOM 402 of the second pore 404,
It is provided with the second valve body 403 in second valve pocket 402, the upper wall of the second valve pocket of upper surface palette 402 of the second valve body 403, second
The bottom of valve pocket 402 is provided with the second lock screw 4032, and the middle part of the second lock screw 4032 is hollow;Second valve body 403
Second spring 4031 is provided between lower end and the second lock screw 4032;The outer wall seamless welding of second pedestal 401, sealing
It is glued or thread seal is connected to the first inner sealing lid 6a or the second inner sealing lid 6b;The top of second pore 404 is provided with
Inner thread mouth 4041, inner thread mouth 4041 is threaded with sealing nut 4042, for realizing Double layer locking gas.
Using the embodiment embodiment, its gas replenishment process is time-consuming few, holds one's breath without the need for twisting valve rod manually, it is adaptable to flowing water
Formula automation inflation.
Embodiment 6
It is with embodiment 1 or 2 or 3 differences:As shown in figure 8, the ignition mechanism 3 be arranged on the first inner sealing lid 6a or
Second inner sealing lid 6b, the ignition mechanism 3 includes heating wire 311, wire 312, wire perforation 313 and sealing matrix 314, electricity
The connecting wire 312 of heated filament 311, sealing matrix 314 axle center part is wire perforation 313, and wire 312 is used in combination through wire perforation 313
Sealing glue solidifying is sealed, and the sealing outer wall of matrix 314 and the first inner sealing lid 6a or the second inner sealing lid 6b are tied by thread seal
Structure mode connects;The outer wall of the sealing matrix 314 is provided with matrix external screw thread 3141, and the first inner sealing lid 6a is provided with and base
The internal thread port 3142 that extracorporeal thread 3141 matches, sealing matrix 314 is by matrix external screw thread 3141 and internal thread port
3142 cooperation, on the first inner sealing lid 6a, the sealing inner sealing lid 6a of matrix 314 and first is also combined with exterior seal ring
3143, make sealing matrix 314 realize being tightly connected with the first inner sealing lid 6a;The electrode line 3121 of the wire 312 and negative pole
Line 3122 is derived commonly through wire perforation 313, and the exposed junction of electrode line 3121 and negative line 3122 is respectively positive pole connector
3123 and negative lead head 3124.
Embodiment 7
It is with embodiment 1 or 2 or 3 differences:As shown in figure 9, said inner tube inflation mechanism 4a includes air-filled pore 41, valve rod
42 inflate the bottom and top of valve seat 43 with inflation valve seat 43, the insertion of air-filled pore 41, and the middle part of air-filled pore 41 is to lock air cavity 411, valve
Bar 42 is movably arranged in lock air cavity 411 by helicitic texture, and in lock air cavity 411 ball sealer 421, and ball sealer 421 are provided with
In the bottom of valve rod 42, for realizing the dense block gas of air-filled pore 41, valve rod 42 is by being screwed onto or screwing out control air-filled pore
41 opening and closing;The inflation thread seal of valve seat 43 is connected to the first inner sealing lid 6a or the second inner sealing lid 6b, fills
The bottom outer wall of air valve seat 43 is provided with valve seat external screw thread 44, and the first inner sealing lid 6a or the second inner sealing lid 6b are offered and valve seat
Screw socket 45 in the valve seat that external screw thread 44 is engaged, is provided with sealing ring 46 between screw socket 45 in valve seat external screw thread 44 and valve seat;It is described
The inflation inlet and valve rod 42 of air-filled pore 41 is respectively positioned on the top top surface of inflation valve seat 43.
Using above-described embodiment structure, its inflation is respectively positioned on top, is easy to operation with the operating point of lock gas.
Embodiment 8
Difference from Example 3 is:Said inner tube 1 is the combined housing comprising fiber and resin material, in manufacture process,
First mesh casing skeleton is made using fiber, reuse resin glue and be sprayed in mesh casing, rear formation to be hardened includes fiber
With the combined housing of resin.
Further there is explanation as above-mentioned embodiment, the fibrous material is carbon fiber, and the resin material is
Epoxide-resin glue.
It is high compared with the tensile strength of glass fibre because the tensile strength of carbon fiber reaches more than 3500MPa, in identical resistance to compression
Under design, the thickness of carbon fibre materials housing is less than glass fibre material thickness of shell.
Embodiment 9
Difference from Example 3 is:Said inner tube 1 is the combined housing comprising carbon fiber and epoxy resin glue material, system
During making, first mesh casing skeleton is made using carbon fiber, reuse epoxide-resin glue and be sprayed in mesh casing, it is to be hardened
The combined housing comprising fiber and resin is formed afterwards.
It is high compared with the tensile strength of glass fibre because the tensile strength of carbon fiber reaches more than 3500MPa, in identical resistance to compression
Under design, the thickness of carbon fibre materials housing is less than glass fibre material thickness of shell.
Embodiment 10
Difference from Example 3 is:Said inner tube 1 is the combined housing comprising aramid fiber and epoxy resin glue material,
In manufacture process, first mesh casing skeleton is made using aramid fiber, reuse epoxide-resin glue and be sprayed in mesh casing, treated
The combined housing comprising fiber and resin is formed after hardening.
It is 2.5 times or so of tensile strength of glass fibre because the tensile strength of aramid fiber reaches more than 6000MPa,
Under identical resistance to compression design, the thickness of aramid fiber dimension material housing is only the half of glass fibre material thickness of shell, meanwhile, virtue
The density of synthetic fibre fiber is little, can largely reduce case weight.
Embodiment 11
Difference from Example 1 is:As shown in Figure 10, said inner tube inflation mechanism 4a adopts one-way valve structures, including bag
The second pedestal 401, the second valve pocket 402, the second valve body 403 and the second pore 404 are included, the second pore 404 is located at the second pedestal 401
Axle center top, the second valve pocket 402 is located at the axle center bottom of the second pedestal 401, the second valve pocket of UNICOM 402 of the second pore 404, the second valve
The second valve body 403, the upper wall of the second valve pocket of upper surface palette 402 of the second valve body 403, the second valve pocket 402 are provided with chamber 402
Bottom is provided with the second lock screw 4032, and the middle part of the second lock screw 4032 is hollow;The lower end of second valve body 403 and the
Second spring 4031 is provided between two lock screws 4032;
Second valve body 403 includes bonnet 4033 and push rod 4034, and bonnet 4033 connects the lower end of push rod 4034, bonnet 4033
The upper wall of the second valve pocket of upper surface palette 402, is provided with air intake duct 4035, the outer wall transition of push rod 4034 at the axle center of push rod 4034
Coordinate the second pore 404;
The outer wall seamless welding of second pedestal 401, sealing are glued or thread seal is connected to the first inner sealing lid 6a or the
Two inner sealing lid 6b.
Embodiment 12
Difference from Example 1 is:As shown in figure 11, said inner tube inflation mechanism 4a adopts one-way valve structures, including bag
The second pedestal 401, the second valve pocket 402, the second valve body 403 and the second pore 404 are included, the second pore 404 is located at the second pedestal 401
Axle center top, the second valve pocket 402 is located at the axle center bottom of the second pedestal 401, the second valve pocket of UNICOM 402 of the second pore 404, the second valve
The second valve body 403, the upper wall of the second valve pocket of upper surface palette 402 of the second valve body 403, the second valve pocket 402 are provided with chamber 402
Bottom is provided with the second lock screw 4032, and the middle part of the second lock screw 4032 is hollow;The lower end of second valve body 403 and the
Second spring 4031 is provided between two lock screws 4032;
Second valve body 403 includes bonnet 4033, push rod 4034 and Bonnet seal circle 4036, the connection push rod 4034 of bonnet 4033
Lower end, the upper surface of bonnet 4033 by the upper wall of 4036 the second valve pocket of palette of Bonnet seal circle 402, match somebody with somebody by the gap of push rod 4034
Close the second pore 404;
The outer wall seamless welding of second pedestal 401, sealing are glued or thread seal is connected to the first inner sealing lid 6a or the
Two inner sealing lid 6b.
Embodiment 13
Difference from Example 1 is:As shown in figure 12, the outer tube 5 for fibre-bearing material multiple tube, the outer tube 5
Including outer seal of tube basic unit 501 and outer tube fibrage 502, outer tube fibrage 502 is located at the outer layer of outer seal of tube basic unit 501, outward
One end of pipe 5 is connected with the first winding joint 511, and the other end of outer tube 5 is connected with the second winding joint 512;
The outer wall top of the first winding joint 511 is provided with first for winding fiber and mentions 5111, the second winding
Second that the outer wall top of joint 512 is provided with for winding fiber mentions 5121, and first mentions 5111 annular spreads the
One winding joint 511 outer wall top, second mention 5121 annular spreads second winding joint 512 outer wall at the top of,
The outer wall bottom of the first winding joint 511 is provided with the first boss 5112 for connecting outer seal of tube basic unit 501, and second twines
The outer wall bottom of joint 512 is provided with the second boss 5122 for connecting outer seal of tube basic unit 501.
Embodiment 14
Difference from Example 1 is:As shown in Figure 13 and Figure 14, the ignition mechanism 3 and inner tube inflation mechanism 4a are common
Installed in the first inner sealing lid 6a, the second inner sealing lid 6b is provided with and is conductively connected 62;It is described to be conductively connected 62 bag
Conductive core 621 and insulating barrier 622 are included, insulating barrier 622 is located at conductive core outer layer, and the second inner sealing lid 6b middle parts have for wearing
Cross the conductive fairlead 63 for being conductively connected 62, conductive fairlead 63 be conductively connected 62 and be tightly connected, it is described to be conductively connected
62 conductive core 621 is turned on the wire 312 of ignition mechanism 3.
Used as further illustrating for above-mentioned embodiment, the conductive fairlead 63 coordinates with 62 gap is conductively connected,
The inwall of conductive fairlead 63 and being conductively connected between 62 outer wall is sealed by sealing ring 64, in conductive fairlead 63 is arranged
Screw thread mouth 631, sealing ring 64 is arranged on the bottom of inner thread mouth 631, and inner thread mouth 631 is combined with perforation and tightens screw 632, close
Seal 64 tightens screw 632 and compresses by perforation.
Used as further illustrating for above-mentioned embodiment, the conductive core 621 is positive pole contact pin, the conductive fairlead 63
Outside aperture be cathode contact face.
Embodiment 15
Difference from Example 1 is:As shown in figure 15, the top of the first sealing external cover 7a and the second sealing external cover 7b
Bottom be respectively arranged with forward screw thread hole 71a and reverse thread hole 71b;Its forward screw thread hole 71a and reverse thread hole 71b is used
Install in the connection for realizing two neighboring blaster, connect installation process, by using screw rod 711, by its two ends difference precession
The reverse thread hole 71b of forward screw thread hole 71a and another adjacent blaster, so as to realize the laminating of adjacent blaster.
Embodiment 16
Difference from Example 1 is:As shown in figure 16, the top external annulus of the first inner sealing lid 6a are provided with forward direction
The bottom external annulus of external screw thread 61a, the second inner sealing lid 6b are provided with reverse external screw thread 61b;Its positive external screw thread 61a and reversely
External screw thread 61b is used to realize that the connection of two neighboring blaster to be installed, and connects installation process, by using riffled tube 611, will
The reverse external screw thread 61b of its two ends difference precession forward direction external screw thread 61a and another adjacent blaster, so as to realize adjacent blaster
Laminating.
Embodiment 17
It is with the difference of embodiment 13:As shown in figure 17, described first 5111 and second mentioned mention 5121 in loop overlapping shape,
Described first mentions 5111 is threaded connection the outer wall top that mode is looped around the first winding joint 511, and second mentions
5121 are threaded connection the outer wall top that mode is looped around the second winding joint 512.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of gas blast device, it is characterised in that:Including inner tube(1), inner tube filled cavity(2), ignition mechanism(3), inner tube fills
Mechanism of qi structure(4a) and outer tube(5), said inner tube(1)It is interior for inner tube filled cavity(2), inner tube(1)Two ends are sealedly connected with respectively
One inner sealing lid(6a) with the second inner sealing lid(6b), inner tube(1)Outer layer be outer tube(5), inner tube(1)With outer tube(5)Between
It is sealedly connected with the first sealing external cover(7a) with the second sealing external cover(7b), the first sealing external cover(7a) with the second sealing external cover
(7b) it is located at outer tube(5)Two ends, the ignition mechanism(3)With inner tube inflation mechanism(4a) it is arranged on the first inner sealing lid(6a)
Or second inner sealing lid(6b), first sealing external cover(7a) or the second sealing external cover(Outer tube inflation mechanism is installed on 7b)
(4b), said inner tube(1)With outer tube(5)Between annular seal space be outer tube filled cavity(8), said inner tube filled cavity(2)Filled with also
Former agent and oxidant, the oxidant be overcritical oxygen, gases at high pressure oxygen or liquid oxygen, the reducing agent be carbonaceous organic material or
Reproducibility elemental powders, the outer tube filled cavity(8)Interior filling liquid carbon dioxide or liquid nitrogen, said inner tube inflation mechanism
(4a) with outer tube inflation mechanism(It is 4b) high pressure fill valve or gases at high pressure check valve, the ignition mechanism(3)Including heating wire
(311), wire(312), wire perforation(313)With sealing matrix(314), heating wire(311)Connecting wire(312), seal base
Body(314)Axle center part is wire perforation(313), wire(312)Through wire perforation(313)Sealed with sealing glue solidifying afterwards, it is close
Envelope matrix(314)With the first inner sealing lid(6a) or the second inner sealing lid(6b) it is tightly connected.
2. gas blast device according to claim 1, it is characterised in that:The reducing agent is wood chip, paper scrap, cotton, coal
At least one in powder, carbon black or carbon dust.
3. gas blast device according to claim 1 and 2, it is characterised in that:Said inner tube filled cavity(2)Inside it is also filled with
Catalyst, the catalyst is ferroso-ferric oxide, di-iron trioxide, manganese dioxide, chromium oxide, cupric oxide, zinc oxide, oxidation
At least one in nickel, manganese sulfate, chromium sulfate or activated carbon.
4. gas blast device according to claim 1 and 2, it is characterised in that:Said inner tube filled cavity(2)Inside it is also filled with
Intensification agent, the intensification agent is aluminium powder or one or two mixing in magnesium powder.
5. gas blast device according to claim 1, it is characterised in that:Said inner tube(1)It is answering comprising Fiber Materials
Close layer cylinder, said inner tube(1)Including fibrage(102)And hardened layer(103), hardened layer(103)Positioned at fibrage(102)It is outer
Layer, or said inner tube(1)Including base layer(101), fibrage(102)And hardened layer(103), hardened layer(103)Positioned at fibre
Dimension layer(102)Outer layer, base layer(101)Positioned at fibrage(102)Internal layer.
6. gas blast device according to claim 1, it is characterised in that:The outer tube(5)For the compound of fibre-bearing material
Pipe, the outer tube(5)Including outer seal of tube basic unit(501)With outer tube fibrage(502), outer tube fibrage(502)Positioned at outer tube
Sealing basic unit(501)Outer layer, outer tube(5)One end be connected with the first winding joint(511), outer tube(5)The other end connection
There is the second winding joint(512).
7. gas blast device according to claim 6, it is characterised in that:The first winding joint(511)Outer wall
Top is provided with first for winding fiber and mentions(5111), the second winding joint(512)Outer wall top be provided with use
In winding fiber second is mentioned(5121), the first winding joint(511)Outer wall bottom be provided with it is close for connecting outer tube
Envelope basic unit(501)First boss(5112), the second winding joint(512)Outer wall bottom be provided with it is close for connecting outer tube
Envelope basic unit(501)Second boss(5122).
8. gas blast device according to claim 1, it is characterised in that:First sealing external cover(Top 7a) and
Two sealing external covers(Bottom 7b) is respectively arranged with forward screw thread hole(71a) with reverse thread hole(71b).
9. thimble sealed gas blaster according to claim 1, it is characterised in that:First inner sealing lid(6a)
Top external annulus be provided with positive external screw thread(61a), the second inner sealing lid(Bottom external annulus 6b) are provided with reverse outer spiral shell
Line(61b).
10. the gas blast device according to claim 1 or 8 or 9, it is characterised in that:The ignition mechanism(3)Fill with inner tube
Mechanism of qi structure(4a) it is commonly mounted on the first inner sealing lid(6a), second inner sealing lid(6b) it is provided with and is conductively connected head
(62), it is described to be conductively connected head(62)Including conductive core(621)And insulating barrier(622), insulating barrier(622)Outside conductive core
Layer, second inner sealing lid(Have in the middle part of 6b) and be conductively connected head for passing through(62)Conductive fairlead(63), conduction extraction
Hole(63)Be conductively connected head(62)It is tightly connected, it is described to be conductively connected head(62)Conductive core(621)With ignition mechanism(3)'s
Wire(312)Conducting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611193772.7A CN106643327A (en) | 2016-12-21 | 2016-12-21 | Air blaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611193772.7A CN106643327A (en) | 2016-12-21 | 2016-12-21 | Air blaster |
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Family
ID=58834544
Family Applications (1)
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CN201611193772.7A Pending CN106643327A (en) | 2016-12-21 | 2016-12-21 | Air blaster |
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CN (1) | CN106643327A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108387154A (en) * | 2018-01-11 | 2018-08-10 | 安徽理工大学 | A kind of gas reaction excitation formula gas blast device and its application method |
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2016
- 2016-12-21 CN CN201611193772.7A patent/CN106643327A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108387154A (en) * | 2018-01-11 | 2018-08-10 | 安徽理工大学 | A kind of gas reaction excitation formula gas blast device and its application method |
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Application publication date: 20170510 |
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