CN106643315A - Inflating and igniting integrated initiator and cracking device - Google Patents
Inflating and igniting integrated initiator and cracking device Download PDFInfo
- Publication number
- CN106643315A CN106643315A CN201611192495.8A CN201611192495A CN106643315A CN 106643315 A CN106643315 A CN 106643315A CN 201611192495 A CN201611192495 A CN 201611192495A CN 106643315 A CN106643315 A CN 106643315A
- Authority
- CN
- China
- Prior art keywords
- housing
- igniting
- joint
- filled
- inflating
- 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
- 239000003999 initiator Substances 0.000 title abstract 4
- 238000005336 cracking Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 35
- 239000007789 gas Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 26
- 239000011148 porous material Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000007800 oxidant agent Substances 0.000 claims description 13
- 230000001590 oxidative effect Effects 0.000 claims description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 12
- 239000010962 carbon steel Substances 0.000 claims description 12
- 239000002131 composite material Substances 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
- 239000002657 fibrous material Substances 0.000 claims description 10
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical group O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 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
- 239000000428 dust Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000002817 coal dust Substances 0.000 claims description 3
- 229940056319 ferrosoferric oxide Drugs 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000011368 organic material Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229940055042 chromic sulfate Drugs 0.000 claims description 2
- 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 description 2
- 229910000356 chromium(III) sulfate Inorganic materials 0.000 claims description 2
- 239000011696 chromium(III) sulphate Substances 0.000 claims description 2
- 235000015217 chromium(III) sulphate Nutrition 0.000 claims description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 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
- 230000009467 reduction Effects 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000005751 Copper oxide Substances 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
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 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
- 229940073644 nickel Drugs 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 40
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 238000011049 filling Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 3
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 28
- 239000007788 liquid Substances 0.000 description 28
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 25
- 239000003365 glass fiber Substances 0.000 description 14
- 229960004424 carbon dioxide Drugs 0.000 description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 12
- 238000002309 gasification Methods 0.000 description 9
- 239000003292 glue Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 9
- 229920006231 aramid fiber Polymers 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 239000000376 reactant Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- -1 after burning Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005474 detonation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 206010061258 Joint lock Diseases 0.000 description 2
- 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
- 239000004743 Polypropylene Substances 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
- 150000001298 alcohols Chemical group 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 239000000203 mixture Substances 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
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 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
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-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
- 241001465754 Metazoa Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction 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
- 239000003814 drug Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000005065 mining Methods 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
- 238000005457 optimization Methods 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
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 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
- 239000000243 solution Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
-
- 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 inflating and igniting integrated initiator and a cracking device. The initiator comprises a housing, a filling cavity located in the housing and an inflating and igniting head connected at one end of the housing. Supercritical oxygen and a carbon-containing organic matter or a reductive elementary substance fill the filling cavity. The inflating and igniting head comprises a plugging base body, an inflating hole, a sealed ball valve, a conductive joint and a sealed locking screw. The inflating hole penetrates through the plugging base body from top to bottom, a sealed shrunk port is formed in the lower portion of the inflating hole, the sealed ball valve is mounted above the sealed shrunk port, the conductive joint penetrates through the sealed ball valve and is fixedly locked on the sealed ball valve, the lower spherical surface of the sealed ball valve is a non-smooth surface, an internal thread is arranged in the upper port of the inflating hole, the internal thread is in threaded connection to the sealed locking screw, a joint window for penetrating through the conductive joint is formed in the middle portion of the sealed locking screw, and the conductive joint is connected to an electric heating wire through a wire. The initiator disclosed by the invention has the advantages of being simple in filing process, good in safety, high in material mixing uniformity, low in manufacturing cost of inflating and igniting structure and good in sealing property.
Description
Technical field
The invention belongs to trigger technical field, more particularly to inflation igniting integral type trigger and fracturing 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 rapid expansion.
The chemical reactant of heat production is mainly mounted in metal by the structure of existing gas blast device trigger by filling band
In 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, and conventional exothermic reaction thing combination is sulfur(S), Sal Nitri
(KNO3)And carbon dust(C), its reaction equation is:S+2KNO3+3C=K2S+N2 ↑+3CO2 ↑, black powder reaction is commonly called as, this kind is anti-
The cost that should be expected is relatively low.
Using the trigger of said structure, the problem for existing is:1st, the thermal response thing of required filling is to enter in trigger
Row 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;2nd, trigger is being filled out
Powder charge agent process, Oxidizing and Reducing Agents easily occurs mixing uneven problem, causes exothermal efficiency relatively low;3rd, thermal response material is needed
Filling is pre-mixed, temperature drift easily causes burning or explodes in transportation, with larger potential safety hazard;4th, due to igniting
The time delay of material or other situations occur, and the situation of miso-fire easily occur, it is impossible to judge that miso-fire is which kind of reason is caused, therefore not
Can be eliminated safe hidden trouble by arranging miso-fire mode;5th, existing gas blast device detonation way is produced high using solid activator burning
Temperature, direct heat conduction makes liquid carbon dioxide gasification expansion to liquid carbon dioxide, the heat absorption efficiency of its liquid carbon dioxide compared with
It is low;6th, the exotherm rate of trigger is slower, and medicament reaction is insufficient, and heat releases that efficiency is low, and the pressure after liquid object gasification is less than normal, quick-fried
Broken power is less;7th, after explosion, the reactant in trigger produces substantial amounts of content toxic and harmful, such as hydrogen sulfide, dioxy
Change the gases such as sulfur, nitric oxide and nitrogen dioxide, bring larger murder by poisoning to pollute to blasting site.
In addition, existing gas blast device, mainly including liquid storage pipe, the trigger in liquid storage pipe and block head,
Block head is used to block the port of liquid storage pipe and fixed trigger, meanwhile, it is provided with block head for filling row's easily gasification liquid
Mouth and the fairlead for deriving lead are filled, mouth is filled and is sealed using valve body, fairlead is using sealing ring or fluid sealant
Sealed;As patent documentation CN01279237.3 is recorded, " low-temperature gas blaster includes a tube-shaped main body;It is mounted in tubular
The chemical thermal reaction apparatus of body lumen and the liquid for being easy to vaporize;Be mounted in tube-shaped main body one end can seal being provided with for aperture can be solid
The liquid injection valve of fixed chemistry thermal reaction apparatus and electrical source importing device;Be mounted in the tube-shaped main body other end can seal aperture by explosion
Piece and porous let out the energy release device of energy head composition;And with let out can head be connected stop aircraft structure ".
Described by the structure of above-mentioned existing gas blast device, needed in the block head with inflation and pin configuration
Open up two holes, respectively fill mouth and fairlead for deriving lead for fill row's easily gasification liquid;Using this kind of structure
The problem of presence is:1st, the block head with inflation and pin configuration, in drill process, technique is complex, and work consuming takes
Long, when block head opens up fairlead, if punching aperture is larger, its encapsulation process is more difficult, disappointing problem easily occurs, if beaten
Hole aperture is less, and its drilling is larger, and drilling cost is larger;2nd, fairlead need to pour into fluid sealant, be cured after sealing, and
It is easily caused under high pressure disappointing;3rd, manufacturing cost is high.
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 the good trigger of miso-fire hidden danger and liquid vapour endothermic effect, and
With preferable sealing effectiveness;To solve technical problem present in background technology.
To achieve these goals, the technical solution adopted in the present invention is:One kind inflation igniting integral type trigger,
Characterized in that, be filled cavity in housing including housing, filled cavity and inflation igniter head, igniter head is inflated in housing connection,
The filled cavity is filled with reducing agent and oxidant, and the oxidant is liquid oxygen, above-critical state oxygen or high-pressure gaseous oxygen, described
Reducing agent is carbonaceous organic material or reproducibility simple substance;
Described inflation igniter head includes closure matrix, air-filled pore, seal ball-valve, heating wire, conductive contact and sealing lock screw,
The closure matrix of inflation igniter head connects one end of housing by welding or helicitic texture, and air-filled pore is from top to bottom through closure base
Body, air-filled pore bottom is provided with sealing necking, and seal ball-valve is arranged on sealing necking top, and conductive contact runs through and fix clamping
On seal ball-valve, the lower spherical of seal ball-valve is not only sliding surface, during without extruding stress, between seal ball-valve and sealing necking are in
Gap is contacted, and the top of air-filled pore is provided with inner thread mouth, inner thread mouth seal with screwed joint lock screw, in sealing lock screw
Portion is offered for through the joint window of conductive contact, joint window to be used as inflation inlet simultaneously, and conductive contact is connected by wire
Heating wire is connect, closure matrix is tightly connected housing.
Further, the reducing agent is fibrous material.Fibrous material includes wood flour, 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 supercritical 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 oils product.The oils 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, propanol or butanol.
Further, the reducing agent is hydrocarbons.The hydrocarbons include methane, ethane, propane, ethylene, propylene,
Acetylene or propine.
Further, the filling intracavity is also filled with catalyst, and the catalyst is ferroso-ferric oxide(Fe3O4), three oxygen
Change two ferrum(Fe2O3), manganese dioxide(MnO2), chromium oxide(Cr2O3), copper oxide(CuO), Zinc Oxide(ZeO), nickel oxide
(NiO), manganese sulfate(MnSO4), chromic sulfate(CrSO4)Or at least one of activated carbon.
Further, the filling intracavity is also filled with intensification agent, and the intensification agent is aluminium powder or the one kind or two in magnesium powder
Plant mixing.
Further, the reducing agent is that powder, graininess, bar are thread or be pressed into bulk.
Further, the comprcssive strength of the housing is more than 5.045Mpa, and the oxidant of the filling intracavity is above-critical state
Oxygen.
Further, the housing is carbon steel cylinder or stainless steel cylinder, and housing passes through seamless welding, fluid sealant with inflation igniter head
Connect or the connection of thread seal attachment structure.
Further, the housing includes at least two metaisomers, is connected by helicitic texture between adjacent metaisomer
Connect, and be combined with thread seal circle and sealed.
Further, the housing is cellulosic cylinder or the composite bed cylinder comprising Fiber Materials, and the two ends of the housing are distinguished
Sealing is wrapped with the first metal joint and the second metal joint, and the first metal joint is glued or screw thread by seamless welding, sealing
Hermetical connecting structure connection inflation igniter head, the second metal joint is closed head.
Further, the top side side ring of first metal joint is cased with the first kinking ring gear, first metal joint
Bottom side protrude the first shade, the side ring set of the second metal joint has the second kinking ring gear, and second metal connects
The bottom side of head protrudes the second shade.
Further, at least one material during the housing is using glass fibre, aramid fiber or carbon fiber is made.
Further, the housing is made using the composite for including glass fibre, aramid fiber or carbon fiber.Enter one
Step, the housing is made using the composite of fiber and resin.
Further, the housing is made using composite bed, and the housing includes fibrous layer and hardened layer, and hardened layer is located at fibre
The outer layer of dimension layer.
Further, the housing is made using composite bed, and the housing includes base layer, fibrous layer and hardened layer, hardening
Layer is located at the outer layer of fibrous layer, and base layer is located at the internal layer of fibrous layer.
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 fibrous layer 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 Fibrosum or water
Mud.
Further, the housing is made using glass-reinforced plastic material, and the housing is glued with inflation igniter head by sealing.
Further, when the housing adopts carbon steel cylinder, the wall thickness of its housing is 1mm to 10mm.
Further, when the housing adopts composite fibre material, the wall thickness of housing is 0.5mm to 10mm.
Further, the conductive contact includes positive conductive joint and negative conductive joint, and wire includes electrode line and bears
Polar curve, the two ends of heating wire connect positive conductive joint and negative conductive joint by electrode line and negative line respectively.
Further, the conductive contact includes positive conductive joint, and wire includes electrode line and negative line, the two of heating wire
End connects respectively one end of electrode line and negative line, the other end connection positive conductive joint of electrode line, the other end of negative line
The bottom of connection closure matrix, the bottom of closure matrix is provided with the negative pole junction point for connecting negative line, joint window
Interior side wall is the outer junction of negative pole, and closure matrix and sealing lock screw are metallic conductor.
Further, said inner tube inflate igniter head air-filled pore side be further opened with inflate side opening, inflation side opening be connected to
The top of sealing necking.
A kind of fracturing device, it is characterised in that:Fracturing object is directly used in using above-mentioned inflation igniting integral type trigger.
Supercritical oxygen refers to that oxygen is in critical temperature(- 118.57 DEG C) and critical pressure(5.043MPa)More than, between gas
Fluid oxygen between body and liquid, has the double properties and advantage of gas liquid concurrently;Supercritical oxygen burns with carbon Organic substance
During reaction, the effect with high temperature hyperpyrexia.
Trigger of the present invention, its filling intracavity is pre-placed reducing agent, and reducing agent is solid-state or liquid, and solid-state is also
Former agent can be that powder, graininess or bar are thread;In transportation, intracavity non-oxidation agent is filled, therefore in transportation
Electrostatic or temperature drift will not cause combustion explosion;When demolition site is used, by using its inflation mechanism filling supercritical
Oxygen, supercritical oxygen can uniformly adsorb on reducing agent surface, by being powered to its ignition mechanism after filling, plus electric heating
Silk, lights the reaction material of filling intracavity.
In addition, in above-mentioned optimization structure, by the way of two metaisomers are assembled, its reducing agent can be therefrom for housing
Portion is put into, and has the advantages that to be easy to powder charge.Housing 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.
The Oxidizing and Reducing Agents of existing trigger is solids, need to mix in process of production, and makes bulk,
Or loaded with belt body;Trigger of the present invention enters reaction material using inflation mechanism pressurising, and its filling intracavity is loaded in advance also
Former agent, supercritical oxygen(Oxidant)Fill at the scene;Trigger of the present invention in production process without the need for being pre-charged with mixing
Material(Reaction material), it is avoided that compound burns or explode in production, storage and transportation because friction, high temperature, electrostatic cause, this
The frame mode of invention avoids the potential safety hazard that transportation is brought.
Existing trigger mainly carries out the reaction material bag packed after batch mixing using solid-state reactants, is had
The sealing of effect and protection against the tide, against shock, high temperature-proof, antifriction process, easily occur that reaction material is made moist, reaction material and heating wire are stripped off
There is gap in separation, cause to produce miso-fire;Trigger of the present invention, the supercritical oxygen of its filling intracavity is uniformly inhaled
In being attached to reducing agent, supercritical oxygen uniformly mixes with reducing agent, and heating wire is being ignited by supercritical oxygen and the uniform attached collection of reducing agent
When can realize 100% detonation, the generation of miso-fire can be prevented effectively from.
Reaction material needs to mix under low temperature environment in existing trigger, and mixes for solid granulates, and its mixing homogeneity is deposited
In larger restriction, after detonation, its response speed is slower, and the adequacy of reaction is poor, there is substantial amounts of residual, heat energy release effect
Rate is below 40%;Trigger of the present invention, because supercritical oxygen has the double properties of gas and liquid concurrently, fills intracavity
Reducing agent absorption supercritical oxygen after, can jointly be flowed with supercritical oxygen with the molecularity for dissolving, supercritical oxygen and reducing agent
High uniformity mixes, and can realize fully reaction in the short time after the ignition that is powered, and heat energy release efficiency reaches more than 95%.
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 supercritical oxygen, supercritical 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 supercritical oxygen ratio
It is lower with al powder mixt cost.
Existing trigger(Activator), after igniting, 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;Trigger of the present invention, its is anti-
Should expect there is seal casinghousing constraint, its reaction material can occur sufficient exothermic reaction under the constraint of seal casinghousing, and reaction is produced
High temperature and high pressure gas thing cause housing moment to burst, and be instantaneously mixed in liquid carbon dioxide, high temperature and high pressure gas and two
Carbonoxide moment mixes, and realizes carbon dioxide moment endothermic gasification, this kind of detonation way, relative to existing, its liquid dioxy
The heat absorption speed for changing carbon is fast, and heat absorption efficiency reaches more than 98%, and the heat that its trigger is produced can sufficiently by liquid carbon dioxide
Absorb, can largely lift gas blaster plasting damage effect.
Trigger 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.
In addition, trigger of the present invention, it is integrated with what is lighted a fire to realize inflation, simplifies inflatable structure and igniting
The processing and manufacturing process of structure, reduces manufacturing cost, and improves sealing effectiveness.
Beneficial effect:Inflation igniting integral type trigger of the present invention has simple processing, low cost of manufacture, reaction
Material mixing homogeneity is high, exothermal efficiency is high, Transport Safety is good, without good excellent of miso-fire hidden danger and liquid vapour endothermic effect
Point;Meanwhile, inflatable structure is integrated with ignition structure, with simple structure, the advantage of low cost of manufacture.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1;
Fig. 2 is the decomposition texture schematic diagram that igniter head 3 is inflated in the embodiment of the present invention 1;
Fig. 3 is the lock gaseity structural representation that igniter head 3 is inflated in the embodiment of the present invention 1;
Fig. 4 is the overall structure structural representation of the embodiment of the present invention 2;
Fig. 5 is the overall structure structural representation of the embodiment of the present invention 3;
Fig. 6 is the structural representation that igniter head 3 is inflated in the embodiment of the present invention 4;
Fig. 7 is the structural representation that igniter head 3 is inflated in the embodiment of the present invention 8;
Fig. 8 is the dimensional structure diagram of the first metal joint in the embodiment of the present invention 9;
Fig. 9 is the dimensional structure diagram of the second metal joint in the embodiment of the present invention 9;
In figure:1 is housing, 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 second metal joint, layer based on 101,102 be fibrous layer, 103 be hardened layer, 1111 be the first kinking ring gear,
1112 is the first shade, 1121 is the second kinking ring gear, 1122 is the second shade;
2 is filled cavity;
3 are air-filled pore, 33 are seal ball-valve, 34 are heating wire, 35 connect for conduction for inflation igniter head, 31 for closure matrix, 32
Head, 36 for sealing lock screw, 321 for sealing necking, 322 be inner thread mouth, 322 be inner thread mouth, 361 be joint window,
37 is wire, 351 is positive conductive joint, 352 is negative conductive joint, 371 is electrode line, 372 is negative line, 373 is negative
Pole junction point, 361 be joint window, 374 be the outer junction of negative pole, 38 be inflation side opening.
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
One kind inflation igniting integral type trigger, as shown in figure 1, including housing 1, filled cavity 2 and inflation igniter head 3, in housing 1
For filled cavity 2, the one end of housing 1 connection inflation igniter head 3, the comprcssive strength of the housing 1 is more than 5.045Mpa;The housing 1
For carbon steel cylinder or stainless steel cylinder, filled with reducing agent and oxidant, the oxidant is liquid oxygen, supercritical to the filled cavity 2
State oxygen or high-pressure gaseous oxygen, the reducing agent is carbonaceous organic material or reproducibility simple substance.
As shown in Figures 2 and 3, described inflation igniter head 3 includes closure matrix 31, air-filled pore 32, seal ball-valve 33, electric heating
Silk 34, conductive contact 35 and sealing lock screw 36, from top to bottom through closure matrix 31, the bottom of air-filled pore 32 sets air-filled pore 32
Be equipped with sealing necking 321, seal ball-valve 33 is arranged on sealing necking 321 top, conductive contact 35 runs through and fixation be connected to it is close
On blocking valve 33, the lower spherical of seal ball-valve 33 is not only sliding surface, during without extruding stress, seal ball-valve 33 and sealing necking
321 is in gap-contact, and the top of air-filled pore 32 is provided with inner thread mouth 322, the seal with screwed joint lock screw of inner thread mouth 322
36, seal the middle part of lock screw 36 and offer for through the joint window 361 of conductive contact 35, joint window 361 to be used simultaneously
Make inflation inlet, conductive contact 35 connects heating wire 34 by wire 37, the closure matrix 31 for inflating igniter head 3 passes through helicitic texture
One end of connection housing 1, the shade lower section for blocking matrix 31 is provided with sealing ring 38.
Further there is explanation as above-mentioned embodiment, the conductive contact 35 includes the He of positive conductive joint 351
Negative conductive joint 352, wire 37 includes electrode line 371 and negative line 372, and the two ends of heating wire 34 pass through respectively electrode line
371 and the connection of negative line 372 positive conductive joint 351 and negative conductive joint 352.
Further there is explanation as above-mentioned embodiment, the enforcement size of the housing 1 is:Wall thickness be 1mm,
Interior diameter is 10mm, the length of housing 1 is 200mm;Or, wall thickness is 2mm, interior diameter is 20mm, the length of housing 1 is
1000mm;Or, wall thickness is 4mm, interior diameter is 40mm, the length of housing 1 is 2000mm;Or, wall thickness is
10mm, interior diameter are 80mm, the length of housing 1 is 5000mm.
Further there is explanation as above-mentioned embodiment, in implementation process, the filled cavity 2 is first pre-placed solid-state
Reducing agent, its solid state reduction agent be powder, then, demolition site by inflation mechanism be filled with liquid oxygen, supercritical oxygen or
High-pressure gaseous oxygen.
Further there is explanation as above-mentioned embodiment, the reducing agent is wood flour, paper scrap, Cotton Gossypii, 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 in filled cavity 2.
Catalyst, the catalysis are also filled with as further having in explanation, the filled cavity 2 for above-mentioned embodiment
Agent is ferroso-ferric oxide(Fe3O4), iron sesquioxide(Fe2O3), manganese dioxide(MnO2)In at least one.
Intensification agent, the intensification are also filled with as further having in explanation, the filled cavity 2 for above-mentioned embodiment
Agent is aluminium powder or one or two mixing in magnesium powder.
Trigger 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, the housing 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;
Described inflation igniter head 3 is connected to one end of the first metaisomer 11 or the second metaisomer 11;This kind of structure is easy to powder charge.
Embodiment 3
Difference from Example 1 is:As shown in figure 5, the housing 1 is the composite bed cylinder comprising Fiber Materials, the shell
Body 1 is made using composite bed, and the housing 1 includes base layer 101, fibrous layer 102 and hardened layer 103, and hardened layer 103 is located at fibre
The outer layer of dimension layer 102, base layer 101 is located at the internal layer of fibrous layer 102;The two ends of the housing 1 seal be wrapped with first respectively
The metal joint 112 of metal joint 111 and second, the first metal joint 111 is by the connection inflation igniting of thread seal attachment structure
3, the second metal joint 112 is closed head;The bottom of the first metal joint 111 and the second metal joint 112 is outwardly, keeps away
Exempt to be come off with housing 1.
Further there is explanation as above-mentioned embodiment, described matrix layer 101 adopts polyethylene (PE) material;It is described
Fibrous layer 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 the housing 1 is:Wall thickness is
0.5mm, interior diameter are 10mm, the length of housing 1 is 200mm;Or, wall thickness is 1mm, interior diameter is 20mm, housing 1
Length is 1000mm;Or, wall thickness is 2mm, interior diameter is 40mm, the length of housing 1 is 2000mm;Or, barrel is thick
Spend for 10mm, interior diameter be 100mm, housing 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
Difference from Example 1 is:As shown in fig. 6, described inflation igniter head 3 includes closure matrix 31, air-filled pore 32, close
Blocking valve 33, heating wire 34, conductive contact 35 and sealing lock screw 36, air-filled pore 32 runs through from top to bottom closure matrix 31,
The bottom of air-filled pore 32 is provided with sealing necking 321, and seal ball-valve 33 is arranged on the top of sealing necking 321, and conductive contact 35 runs through
And fixation is connected on seal ball-valve 33, the lower spherical of seal ball-valve 33 is not only sliding surface, during without extruding stress, seal ball-valve
33 is in gap-contact with sealing necking 321, and the top of air-filled pore 32 is provided with inner thread mouth 322, and inner thread mouth 322 is threadedly coupled
Sealing lock screw 36, seals the middle part of lock screw 36 and offers for through the joint window 361 of conductive contact 35, joint window
Mouth 361 is used as inflation inlet simultaneously, and conductive contact 35 connects heating wire 34, the closure matrix 31 of inflation igniter head 3 by wire 37
One end of housing 1 is connected by helicitic texture, the shade lower section for blocking matrix 31 is provided with sealing ring 38.
Further there is explanation as above-mentioned embodiment, conductive contact 35 includes positive conductive joint 351, wire 37
Including electrode line 371 and negative line 372, the two ends of heating wire 34 connect respectively one end of electrode line 371 and negative line 372, just
The other end connection positive conductive joint 351 of polar curve 371, the bottom of the other end connection closure matrix 31 of negative line 372, closure
The bottom of matrix 31 is provided with the negative pole junction point 373 for connecting negative line 372, and the interior side wall of joint window 361 is negative pole
Outer junction 374, closure matrix 31 and sealing lock screw 36 are metallic conductor.
Embodiment 5
Difference from Example 3 is:The housing 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.
As above-mentioned embodiment further have explanation, the fibrous material be glass fibre, the resin material
For epoxide-resin glue.
It is high compared with carbon steel tensile strength because the tensile strength of glass fibre is in 2500MPa or so, can be used to substituting carbon steel and
Row constraint, under identical resistance to compression design, the thickness of glass fibre composite housing is less than carbon steel material thickness of shell, together
When, glass fibre low cost can largely reduce production cost.
Embodiment 6
Difference from Example 3 is:The housing 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 7
Difference from Example 3 is:The housing 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 8
Difference from Example 1 is:As shown in fig. 7, the side of air-filled pore 32 that said inner tube inflates igniter head 3 is further opened with
Inflation side opening 38, inflates the top that side opening 38 is connected to sealing necking 321;The conductive contact 35 includes positive conductive joint
351, negative pole is derived by sealing matrix 31;During inflation, inflated using inflation side opening 38.
Embodiment 9
Difference from Example 3 is:As shown in Figure 8 and Figure 9, the top side side ring of first metal joint 111 is cased with
First kinking ring gear 1111, the bottom side of first metal joint 111 protrudes the first shade 1112, the second metal joint
The bottom side that 112 side ring set has the second kinking ring gear 1121, second metal joint 112 protrudes the second shade
1122。
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. it is a kind of to inflate igniting integral type trigger, it is characterised in that including housing(1), filled cavity(2)With inflation igniter head
(3), housing(1)It is interior for filled cavity(2), housing(1)Connection inflation igniter head(3), the filled cavity(2)Filled with reducing agent and
Oxidant, the oxidant is liquid oxygen, above-critical state oxygen or high-pressure gaseous oxygen, and the reducing agent is carbonaceous organic material or reduction
Property simple substance, described inflation igniter head(3)Including closure matrix(31), air-filled pore(32), seal ball-valve(33), heating wire(34)、
Conductive contact(35)With sealing lock screw(36), inflate igniter head(3)Closure matrix(31)By welding or helicitic texture
Connection housing(1)One end, air-filled pore(32)From top to bottom through closure matrix(31), air-filled pore(32)Bottom is provided with sealing
Necking(321), seal ball-valve(33)Installed in sealing necking(321)Top, conductive contact(35)Through and fixation be connected to it is close
Blocking valve(33)On, seal ball-valve(33)Lower spherical be not only sliding surface, during without extruding stress, seal ball-valve(33)With sealing
Necking(321)In gap-contact, air-filled pore(32)Top be provided with inner thread mouth(322), inner thread mouth(322)Threaded connection
Sealing lock screw(36), seal lock screw(36)Middle part is offered for through conductive contact(35)Joint window
(361), joint window(361)It is used as inflation inlet, conductive contact simultaneously(35)By wire(37)Connection heating wire(34), closure
Matrix(31)It is tightly connected housing(1).
2. gas blast trigger according to claim 1, it is characterised in that:The reducing agent is wood flour, paper scrap, cotton
At least one in flower, coal dust, carbon black or carbon dust.
3. gas blast trigger according to claim 1 and 2, it is characterised in that:The filled cavity(2)Inside it is also filled with
Catalyst, the catalyst is ferroso-ferric oxide, iron sesquioxide, manganese dioxide, chromium oxide, copper oxide, Zinc Oxide, oxidation
At least one in nickel, manganese sulfate, chromic sulfate or activated carbon.
4. gas blast trigger according to claim 1 and 2, it is characterised in that:The 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.
It is 5. according to claim 1 and 2 to inflate igniting integral type trigger, it is characterised in that:The housing(1)Resistance to compression
Intensity is more than 5.045Mpa, the filled cavity(2)Interior oxidant is above-critical state oxygen.
It is 6. according to claim 5 to inflate igniting integral type trigger, it is characterised in that:The housing(1)For carbon steel cylinder
Or stainless steel cylinder, housing(1)With inflation mechanism(4)And ignition mechanism(3)It is glued by seamless welding, sealing or thread seal connects
Binding structure connects.
It is 7. according to claim 5 to inflate igniting integral type trigger, it is characterised in that:The housing(1)For cellulosic
Cylinder or the composite bed cylinder comprising Fiber Materials, the housing(1)Two ends seal be wrapped with the first metal joint respectively(111)With
Second metal joint(112), the first metal joint(111)Connection inflation igniter head(3), the second metal joint(112)For closing
Head.
It is 8. according to claim 7 to inflate igniting integral type trigger, it is characterised in that:The housing(1)Including fiber
Layer(102)And hardened layer(103), hardened layer(103)Positioned at fibrous layer(102)Outer layer, or the housing(1)Including matrix
Layer(101), fibrous layer(102)And hardened layer(103), hardened layer(103)Positioned at fibrous layer(102)Outer layer, base layer(101)
Positioned at fibrous layer(102)Internal layer.
It is 9. according to claim 1 to inflate igniting integral type trigger, it is characterised in that:The conductive contact(35)Including
Positive conductive joint(351)With negative conductive joint(352), wire(37)Including electrode line(371)And negative line(372), electricity
Heated filament(34)Two ends respectively pass through electrode line(371)And negative line(372)Connection positive conductive joint(351)And negative conductive
Joint(352).
10. a kind of fracturing device, it is characterised in that:It is straight using inflation igniting integral type trigger described in any one of claim 1-9
Connect for fracturing object.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611192495.8A CN106643315A (en) | 2016-12-21 | 2016-12-21 | Inflating and igniting integrated initiator and cracking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611192495.8A CN106643315A (en) | 2016-12-21 | 2016-12-21 | Inflating and igniting integrated initiator and cracking device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106643315A true CN106643315A (en) | 2017-05-10 |
Family
ID=58834474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611192495.8A Pending CN106643315A (en) | 2016-12-21 | 2016-12-21 | Inflating and igniting integrated initiator and cracking device |
Country Status (1)
Country | Link |
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CN (1) | CN106643315A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
-
2016
- 2016-12-21 CN CN201611192495.8A patent/CN106643315A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
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