CN102192689A - Manometric bomb for primer performance test - Google Patents
Manometric bomb for primer performance test Download PDFInfo
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- CN102192689A CN102192689A CN2011100549335A CN201110054933A CN102192689A CN 102192689 A CN102192689 A CN 102192689A CN 2011100549335 A CN2011100549335 A CN 2011100549335A CN 201110054933 A CN201110054933 A CN 201110054933A CN 102192689 A CN102192689 A CN 102192689A
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- exploder mechanism
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Abstract
The invention provides a manometric bomb for a primer performance test. Two ends of the manometric bomb are of detachable cylinders. The manometric bomb comprises a bomb strut, a bomb support, a bomb sleeve, a bomb through cover, a bomb end cover, a primer end cover, a pressure-resistance transmissible glass sheet, a red copper gasket and the like, wherein primers of various types can be arranged at one end of the bomb, and a transmissible window is arranged at the other end of the bomb, and the temperature when the primer is ignited can be tested by utilizing a colorimetric infrared temperature sensor; a pressure testing hole is formed on the lateral side of the bomb, a pressure sensor can be arranged on the lateral side to measure the output pressure of the primer; and a conical protective cover is designed and arranged in front of the transmissible glass sheet, so that residues of a primer action product can be prevented from jetting on the glass sheet, the glass sheet is protected, and light can reliably transmit. By adopting the manometric bomb, closed environmental space is provided for measuring the pressure and temperature of the primer action product, and the requirement for quantitatively testing primer output energy can be fulfilled.
Description
Technical field
The invention belongs to the experimental rig of priming system ignition quality test, the various model fires in a stove before fuel is added particularly can be installed, can satisfy a kind of fire in a stove before fuel is added performance test closed bomb vessel of the test request of piezoresistive pressure sensor and colorimetric formula infrared temperature sensor simultaneously.
Background technology
Closed bomb vessel is a constant volume, airtight, withstand voltage container.Can provide an airtight environment for explosive article such as gunpowder, priming systems.By the pressure-time curve of measurement effect product in closed bomb vessel, know the effect performance of gunpowder, priming system.In order to weigh fire in a stove before fuel is added fan-out capability, a kind of single relatively while also is that traditional measuring method is the time dependent P-t curve of pressure of test fire in a stove before fuel is added output gaseous product.Existing closed bomb vessel mostly can only the setting pressure sensor, and the pressure-time curve of measurement effect product can not satisfy the requirement of the pressure and temperature of the product of measurement effect simultaneously.
Summary of the invention
Technical problem solved by the invention is to overcome the single shortcoming of existing closed bomb vessel test parameter, and a kind of closed bomb vessel that can satisfy piezoresistive pressure sensor pressure measurement requirement and the requirement of colorimetric formula infrared temperature sensor thermometric simultaneously is provided.Particularly because fire in a stove before fuel is added effect product has more residue, be ejected on the withstand voltage sheet glass, make thermometric window light transmission variation, the present invention also emphasis addresses this problem.
The technical scheme that the present invention solves its technical problem is:
A kind of fire in a stove before fuel is added performance test of the present invention closed bomb vessel, it comprises, and exploder mechanism pillar, exploder mechanism bearing, exploder mechanism cover, exploder mechanism cover thoroughly, exploder mechanism end cap, fire in a stove before fuel is added end cap, saturating infrared withstand voltage sheet glass, red copper sealing gasket; Described exploder mechanism pillar lower end is connected with the rotating shaft of exploder mechanism rest base, and the top of exploder mechanism pillar is connected with the top of exploder mechanism bearing by a pluggable bearing pin; The exploder mechanism pillar is positioned under the exploder mechanism cover centre, side, is fixed together with the exploder mechanism cover; Exploder mechanism overlaps an end and fire in a stove before fuel is added end cap by being threaded togather, and the other end of fire in a stove before fuel is added end cap is equipped with the fire in a stove before fuel is added, the axis coaxle of its axis of fire in a stove before fuel is added end cap and exploder mechanism cover; The exploder mechanism cover other end is equipped with successively that exploder mechanism covers thoroughly, the withstand voltage sheet glass of printing opacity and exploder mechanism end cap: exploder mechanism covers right-hand member and exploder mechanism cover thoroughly by being threaded, exploder mechanism covers left end and exploder mechanism end cap thoroughly by being threaded, and the withstand voltage sheet glass of printing opacity is pressed between saturating lid of exploder mechanism and the exploder mechanism end cap; Be provided with a cavity saturating the lid in the end that links to each other with the exploder mechanism cover of exploder mechanism, in cavity, be provided with a conical protective cover, have a residue that can stop fire in a stove before fuel is added effect product at the cone angle place of conical protective cover and be not ejected on the sheet glass, and the light that can guarantee certain intensity see through through hole; Exploder mechanism end cap, exploder mechanism cover thoroughly, the axis setting of conical cover wants consistent; On the side of exploder mechanism cover, have the pressure tap that is used for the setting pressure sensor, the pressure sensor end face is concordant with exploder mechanism cover inner chamber side; Be provided with the sealing gasket that seals in the threaded connection place of each parts.
Its diameter of through hole of offering on the conical protective cover of the present invention is set to 2mm～4mm.Described fire in a stove before fuel is added end cap has two kinds, is respectively the structure that the screw-in fire in a stove before fuel is added or the forced fire in a stove before fuel is added can be installed.
The functional requirement of closed bomb vessel of the present invention provides one and gives constant volume, has and need the closed container that intensity, sealing are reliable, can satisfy the pressure and temperature test request.Closed bomb vessel is designed to two ends detachable cylindrical enclosure exploder mechanism form.Bearing is fixed on the firm base, is used for the whole closed bomb vessel of support fixation.The exploder mechanism cover is the body of closed bomb vessel, and the space of certain volume is provided for fire in a stove before fuel is added effect.Conical protective cover, the cone angle place has a hole, and the residue that can stop fire in a stove before fuel is added effect product is not ejected on the sheet glass, and the hole at cone angle place can guarantee that the light of certain intensity sees through.
Beneficial effect of the present invention is:
The closed bomb vessel that the present invention is designed, simple in structure, compact, assembly process process is good.Can provide an airtight environment space for fire in a stove before fuel is added effect.The exploder mechanism side is equipped with pressure sensor, can measure the pressure of fire in a stove before fuel is added effect product.Have the good perspective window mouth of light transmission at exploder mechanism one end, be convenient to the infrared temperature sensor photosensitivity test.And conical protective cover is installed, can not be polluted by the cover glass sheet, influence light transmission, light can be received by sensor smoothly by the hole at cone angle place by fire in a stove before fuel is added residue.Can satisfy the requirement of fire in a stove before fuel is added output energy quantification integration test.
Description of drawings
Fig. 1 is a closed bomb vessel general assembly schematic diagram of the present invention,
Fig. 2 is an exploder mechanism seat structure schematic diagram of the present invention,
Fig. 3 looks schematic diagram for the left side of exploder mechanism cover of the present invention,
Fig. 4 is the generalized section of the saturating lid of exploder mechanism of the present invention,
Fig. 5 looks schematic diagram for the left side of the saturating lid of exploder mechanism of the present invention,
Fig. 6 is the generalized section of fire in a stove before fuel is added end cap of the present invention,
Fig. 7 looks schematic diagram for the right side of fire in a stove before fuel is added end cap of the present invention.
The specific embodiment
Shown in accompanying drawing 1 to 7, the designed closed bomb vessel of the present invention adopts the special steel material, by exploder mechanism bearing 1, exploder mechanism pillar 7, exploder mechanism cover 3, exploder mechanism cover 2 thoroughly, exploder mechanism end cap 10, fire in a stove before fuel is added end cap 5, withstand voltage transparent glass sheet 11, red copper sealing gasket and pressure relief plug etc. form.
By accompanying drawing 1,2 as can be known, two supports of height are arranged on the base plate of exploder mechanism bearing 1, have two holes up and down on the high trestle, have a hole on the low trestle.The internal diameter 35.68mm of cylindrical exploder mechanism cover 3, external diameter 80mm.In exploder mechanism cover middle part, side, be welded with a cuboid pillar 7, pillar is upper and lower to have two holes.During installation, the hole of correspondence position on two holes of pillar 7 and the bearing 1 is aligned, wherein, the hole of bottom links together with screw and nut, and two holes on top can be blocked with cone pin 6.Unloading cone pin exploder mechanism cover can rotate around trunnion axis, so that the loading and unloading fire in a stove before fuel is added.One end of exploder mechanism cover 3 is connected with fire in a stove before fuel is added end cap 5 by screw thread, and the other end is connected by the saturating lid 2 of screw thread and exploder mechanism, and the perspective window mouth is used for the infrared temperature sensor photosensitivity test.
By accompanying drawing 1,3 as can be known, overlap at exploder mechanism and to have a pressure tap 4 on 3 sides, be connected with sensor by screw thread, copper washer seals on the pad of threaded connection place.In the exploder mechanism cover position vertical, side with pressure tap, have a relief hole 9, can connect with pressure relief plug by screw thread.There is a M3 screw 8 exploder mechanism cover right-hand member below, is used for connecing a lead in electric primer ignition loop.
By accompanying drawing 4,5 as can be known, it is a through hole that exploder mechanism covers 2 centers thoroughly, and covering two ends thoroughly respectively has a cavity.Close exploder mechanism overlaps the conical protective cover 12 of the interior installation of cavity of an end, and its cone angle place Circularhole diameter is 2mm～4mm.Place the withstand voltage sheet glass 11 of printing opacity in the other end cavity, and exploder mechanism end cap 10 is screwed into cavity pressed glass sheet 11 by screw thread.The exploder mechanism end cap is a center cylindrical component with holes.During installation, exploder mechanism end cap 10, exploder mechanism cover 2 thoroughly, the axis of conical protective cover 12 will to overlap 3 axis consistent with exploder mechanism.
By accompanying drawing 6,7 as can be known, fire in a stove before fuel is added end cap center is a through hole, and the screw-in fire in a stove before fuel is added and the forced fire in a stove before fuel is added can be installed, and during installation, its axis is consistent with exploder mechanism cover axis.
Claims (2)
1. fire in a stove before fuel is added performance test closed bomb vessel is characterized in that: comprise that exploder mechanism pillar, exploder mechanism bearing, exploder mechanism cover, exploder mechanism cover thoroughly, exploder mechanism end cap, fire in a stove before fuel is added end cap, saturating infrared withstand voltage sheet glass, red copper sealing gasket; Described exploder mechanism pillar lower end is connected with the rotating shaft of exploder mechanism rest base, and the top of exploder mechanism pillar is connected with the top of exploder mechanism bearing by a pluggable bearing pin; The exploder mechanism pillar is positioned under the exploder mechanism cover centre, side, is fixed together with the exploder mechanism cover; Exploder mechanism overlaps an end and fire in a stove before fuel is added end cap by being threaded togather, and the other end of fire in a stove before fuel is added end cap is equipped with the fire in a stove before fuel is added, the axis coaxle of its axis of fire in a stove before fuel is added end cap and exploder mechanism cover; The exploder mechanism cover other end is equipped with successively that exploder mechanism covers thoroughly, the withstand voltage sheet glass of printing opacity and exploder mechanism end cap: exploder mechanism covers right-hand member and exploder mechanism cover thoroughly by being threaded, exploder mechanism covers left end and exploder mechanism end cap thoroughly by being threaded, and the withstand voltage sheet glass of printing opacity is pressed between saturating lid of exploder mechanism and the exploder mechanism end cap; Be provided with a cavity saturating the lid in the end that links to each other with the exploder mechanism cover of exploder mechanism, in cavity, be provided with a conical protective cover, have a residue that can stop fire in a stove before fuel is added effect product at the cone angle place of conical protective cover and be not ejected on the sheet glass, and can guarantee the through hole that the light of certain intensity sees through; Exploder mechanism end cap, exploder mechanism cover thoroughly, the axis setting of conical cover wants consistent; On the side of exploder mechanism cover, have the pressure tap that is used for the setting pressure sensor, the pressure sensor end face is concordant with exploder mechanism cover inner chamber side; Be provided with the sealing gasket that seals in the threaded connection place of each parts.
2. a kind of fire in a stove before fuel is added performance test closed bomb vessel according to claim 1 is characterized in that: its diameter of through hole of offering on the described conical protective cover is set to 2mm～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054933.5A CN102192689B (en) | 2011-03-09 | 2011-03-09 | Manometric bomb for primer performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054933.5A CN102192689B (en) | 2011-03-09 | 2011-03-09 | Manometric bomb for primer performance test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102192689A true CN102192689A (en) | 2011-09-21 |
| CN102192689B CN102192689B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110054933.5A Expired - Fee Related CN102192689B (en) | 2011-03-09 | 2011-03-09 | Manometric bomb for primer performance test |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909108A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Transparent cover for loading cantilever roller |
| CN105744712A (en) * | 2016-04-15 | 2016-07-06 | 中国人民解放军装甲兵工程学院 | Closed bomb vessel for plasma diagnosis and density control method thereof |
| CN107192631A (en) * | 2017-05-08 | 2017-09-22 | 浙江物产汽车安全科技有限公司 | A kind of performance test methods of air bag gas generant composition in accordance |
| RU175736U1 (en) * | 2017-04-03 | 2017-12-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Manometer bomb |
| RU182995U1 (en) * | 2017-01-11 | 2018-09-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Manometer bomb |
| RU2701522C1 (en) * | 2018-12-25 | 2019-09-27 | Акционерное общество "Научно-исследовательский институт полимерных материалов" | High pressure manometric bomb |
| CN111141184A (en) * | 2020-03-08 | 2020-05-12 | 中国人民解放军32272部队51分队 | Cam connecting rod toggle mechanism of multi-continuous primer ignition tester |
| CN111928992A (en) * | 2020-07-22 | 2020-11-13 | 北京理工大学 | Device for testing high-temperature pressure for burning test bomb |
| CN113028891A (en) * | 2021-03-08 | 2021-06-25 | 中北大学 | Simulation test device for firing ignition system of firearm |
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- 2011-03-09 CN CN201110054933.5A patent/CN102192689B/en not_active Expired - Fee Related
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909108A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Transparent cover for loading cantilever roller |
| CN105744712A (en) * | 2016-04-15 | 2016-07-06 | 中国人民解放军装甲兵工程学院 | Closed bomb vessel for plasma diagnosis and density control method thereof |
| RU182995U1 (en) * | 2017-01-11 | 2018-09-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Manometer bomb |
| RU175736U1 (en) * | 2017-04-03 | 2017-12-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Manometer bomb |
| CN107192631A (en) * | 2017-05-08 | 2017-09-22 | 浙江物产汽车安全科技有限公司 | A kind of performance test methods of air bag gas generant composition in accordance |
| RU2701522C1 (en) * | 2018-12-25 | 2019-09-27 | Акционерное общество "Научно-исследовательский институт полимерных материалов" | High pressure manometric bomb |
| CN111141184A (en) * | 2020-03-08 | 2020-05-12 | 中国人民解放军32272部队51分队 | Cam connecting rod toggle mechanism of multi-continuous primer ignition tester |
| CN111928992A (en) * | 2020-07-22 | 2020-11-13 | 北京理工大学 | Device for testing high-temperature pressure for burning test bomb |
| CN113028891A (en) * | 2021-03-08 | 2021-06-25 | 中北大学 | Simulation test device for firing ignition system of firearm |
| CN113028891B (en) * | 2021-03-08 | 2022-09-09 | 中北大学 | Simulation test device for firing ignition system of firearm |
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| Publication number | Publication date |
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| CN102192689B (en) | 2015-03-11 |
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