CN102192689B - Manometric bomb for primer performance test - Google Patents
Manometric bomb for primer performance test Download PDFInfo
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- CN102192689B CN102192689B CN201110054933.5A CN201110054933A CN102192689B CN 102192689 B CN102192689 B CN 102192689B CN 201110054933 A CN201110054933 A CN 201110054933A CN 102192689 B CN102192689 B CN 102192689B
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- exploder mechanism
- cover
- bomb
- exploder
- end cap
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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 fire in a stove before fuel is added particularly can be installed, a kind of Manometric bomb for primer performance test of the test request of piezoresistive pressure sensor and colorimetric formula infrared temperature sensor can be met simultaneously.
Background technology
Closed bomb vessel is a constant volume, airtight, withstand voltage container.An airtight environment can be provided for the explosive articles such as gunpowder, priming system.By the pressure-time curve of measurement effect product in closed bomb vessel, know the effect propety of gunpowder, priming system.In order to weigh fire in a stove before fuel is added fan-out capability, a kind of relatively single while to be also traditional measuring method the be test fire in a stove before fuel is added exports gaseous product the time dependent P-t curve of pressure.Existing closed bomb vessel mostly can only setting pressure sensor, and the pressure-time curve of measurement effect product, can not meet the requirement of the pressure and temperature of the product of measurement effect simultaneously.
Summary of the invention
Technical problem solved by the invention overcomes the single shortcoming of existing closed bomb test parameter, provides a kind of closed bomb vessel that simultaneously can meet piezoresistive pressure sensor pressure measurement requirement and the requirement of colorimetric formula infrared temperature sensor thermometric.Particularly because fire in a stove before fuel is added effect product has more residue, be ejected on withstand voltage sheet glass, thermometric window light transmission is deteriorated, and the present invention also emphasis addresses this problem.
The technical scheme that the present invention solves its technical problem is:
A kind of Manometric bomb for primer performance test of the present invention, it comprises exploder mechanism pillar, exploder mechanism bearing, exploder mechanism cover, exploder mechanism transparent cover, 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 lower rod 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; Exploder mechanism pillar is positioned at immediately below exploder mechanism cover centre, side, is fixed together with exploder mechanism cover; Exploder mechanism overlaps one end and fire in a stove before fuel is added end cap is together by a threaded connection, and the other end of fire in a stove before fuel is added end cap is provided with the fire in a stove before fuel is added, the axis coaxle that its axis of fire in a stove before fuel is added end cap and exploder mechanism overlap; The exploder mechanism cover other end is equipped with exploder mechanism transparent cover successively, printing opacity is withstand voltage sheet glass and exploder mechanism end cap: exploder mechanism transparent cover right-hand member and exploder mechanism cover are threaded connection, exploder mechanism transparent cover left end and exploder mechanism end cap are threaded connection, and printing opacity is withstand voltage, and sheet glass is pressed between exploder mechanism transparent cover and exploder mechanism end cap; Overlap in one end of being connected at exploder mechanism transparent cover and exploder mechanism and be provided with a cavity, a conical guard cover is provided with in cavity, have a residue that can stop fire in a stove before fuel is added effect product not to be ejected on sheet glass at the cone angle place of conical guard cover, and can ensure that the light therethrough of some strength obtains through hole; The axis of exploder mechanism end cap, exploder mechanism transparent cover, conical cover is arranged wants consistent; On the side of exploder mechanism cover, have the pressure tap for setting pressure sensor, it is concordant that pressure sensor end face and exploder mechanism overlap inner chamber side; The sealing gasket sealed is provided with in the threaded connection place of all parts.
Its diameter of through hole that conical guard cover of the present invention is offered is set to 2mm ~ 4mm.Described fire in a stove before fuel is added end cap has two kinds, is respectively the structure can installing the screw-in fire in a stove before fuel is added or the forced fire in a stove before fuel is added.
The functional requirement of closed bomb vessel of the present invention be to provide one to constant volume, have and need the closed container that intensity, sealing are reliable, can meet pressure and temperature test request.Closed bomb vessel is designed to two ends detachable cylindrical enclosure exploder mechanism form.Bearing is fixed on firmly on base, for supporting fixing whole closed bomb vessel.Exploder mechanism cover is the body of closed bomb vessel, for fire in a stove before fuel is added effect provides the space of certain volume.Conical guard cover, 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 sheet glass, and the hole at cone angle place can ensure the light therethrough of some strength.
Beneficial effect of the present invention is:
Closed bomb vessel designed by the present invention, structure is simple, compact, assembly process process is good.An airtight environment space can be provided for fire in a stove before fuel is added effect.Exploder mechanism side is provided with pressure sensor, can measure the pressure of fire in a stove before fuel is added effect product.There is in exploder mechanism one end the perspective window mouth that light transmission is good, be convenient to infrared temperature sensor photosensitivity test.And conical guard cover is installed, can cover glass sheet not pollute by the fire in a stove before fuel is added residue, affect light transmission, can make again light can smoothly by the hole at cone angle place, receive by sensor.The requirement that the fire in a stove before fuel is added exports the integration test of energy quantification can be met.
Accompanying drawing explanation
Fig. 1 is closed bomb vessel general assembly schematic diagram of the present invention,
Fig. 2 is exploder mechanism seat structure schematic diagram of the present invention,
Fig. 3 is that schematic diagram is looked on a left side for exploder mechanism of the present invention cover,
Fig. 4 is the generalized section of exploder mechanism transparent cover of the present invention,
Fig. 5 is that schematic diagram is looked on a left side for exploder mechanism transparent cover 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 is that schematic diagram is looked on the right side of fire in a stove before fuel is added end cap of the present invention.
Detailed description of the invention
With reference to shown in accompanying drawing 1 to 7, closed bomb vessel designed by the present invention adopts special steel material, is made up of exploder mechanism bearing 1, exploder mechanism pillar 7, exploder mechanism cover 3, exploder mechanism transparent cover 2, 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.
From accompanying drawing 1,2, the base plate of exploder mechanism bearing 1 there are height two supports, high trestle have upper and lower two holes, low trestle has a hole.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 has two holes.During installation, the hole of correspondence position on two of pillar 7 holes and bearing 1 is aligned, and wherein, the hole screw and nut of bottom links together, and two holes on top can be blocked with cone pin 6.Unloading cone pin exploder mechanism cover can around horizontal axis, to load and unload the 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 with exploder mechanism transparent cover 2 by screw thread, and perspective window mouth is used for infrared temperature sensor photosensitivity test.
From accompanying drawing 1,3, overlap on 3 sides at exploder mechanism and have a pressure tap 4, be connected with sensor by screw thread, on the pad of threaded connection place, copper washer seals.In the position that exploder mechanism cover side is vertical with pressure tap, have a relief hole 9, can be connected with pressure relief plug by screw thread.There is a M3 screw 8 below exploder mechanism cover right-hand member, be used for connecing electric primer and get angry the wire in loop.
From accompanying drawing 4,5, exploder mechanism transparent cover 2 center is a through hole, and respectively there is a cavity at transparent cover two ends.Overlap the cavity interior installation conical guard cover 12 of one end near exploder mechanism, its cone angle place Circularhole diameter is 2mm ~ 4mm.The withstand voltage sheet glass 11 of printing opacity is placed in other end cavity, and exploder mechanism end cap 10 by being threaded into cavity pressed glass sheet 11.Exploder mechanism end cap is center cylindrical component with holes.During installation, the axis of exploder mechanism end cap 10, exploder mechanism transparent cover 2, conical guard cover 12 will to overlap 3 axis consistent with exploder mechanism.
From accompanying drawing 6,7, fire in a stove before fuel is added end cap central is a through hole, can install the screw-in fire in a stove before fuel is added and the forced fire in a stove before fuel is added, and during installation, it is consistent that its axis and exploder mechanism overlap axis.
Claims (2)
1. a Manometric bomb for primer performance test, is characterized in that: comprise exploder mechanism pillar, exploder mechanism bearing, exploder mechanism cover, exploder mechanism transparent cover, 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 lower rod 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; Exploder mechanism pillar is positioned at immediately below exploder mechanism cover centre, side, is fixed together with exploder mechanism cover; Exploder mechanism overlaps one end and fire in a stove before fuel is added end cap is together by a threaded connection, and one end of fire in a stove before fuel is added end cap is provided with the fire in a stove before fuel is added, the axis coaxle that its axis of fire in a stove before fuel is added end cap and exploder mechanism overlap; The exploder mechanism cover other end is equipped with exploder mechanism transparent cover successively, printing opacity is withstand voltage sheet glass and exploder mechanism end cap: exploder mechanism transparent cover right-hand member and exploder mechanism cover are threaded connection, exploder mechanism transparent cover left end and exploder mechanism end cap are threaded connection, and printing opacity is withstand voltage, and sheet glass is pressed between exploder mechanism transparent cover and exploder mechanism end cap; Overlap in one end of being connected at exploder mechanism transparent cover and exploder mechanism and be provided with a cavity, a conical guard cover is provided with in cavity, have a residue that can stop fire in a stove before fuel is added effect product not to be ejected on sheet glass at the cone angle place of conical guard cover, and the through hole of the light therethrough of some strength can be ensured; The axis of exploder mechanism end cap, exploder mechanism transparent cover, conical guard cover is arranged wants consistent; On the side of exploder mechanism cover, have the pressure tap for setting pressure sensor, it is concordant that pressure sensor end face and exploder mechanism overlap inner chamber side; The sealing gasket sealed is provided with in the threaded connection place of all parts.
2. a kind of Manometric bomb for primer performance test according to claim 1, is characterized in that: its diameter of through hole that described conical guard cover is offered 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 CN102192689A (en) | 2011-09-21 |
| CN102192689B true 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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| Country | Link |
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| CN (1) | CN102192689B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU211753U1 (en) * | 2022-02-16 | 2022-06-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Gauge bomb |
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| 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 |
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| 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 |
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| 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 |
| 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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- 2011-03-09 CN CN201110054933.5A patent/CN102192689B/en not_active Expired - Fee Related
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| CH634427A5 (en) * | 1981-12-11 | 1983-01-31 | Ruedi Zuest | Alarm device for explosive gases |
| US6342186B1 (en) * | 1993-07-26 | 2002-01-29 | Cordant Technologies Inc. | Ceramic liner for closed bomb applications |
| JPH08145921A (en) * | 1994-11-18 | 1996-06-07 | Lion Corp | Measuring equipment of flammability limits |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU211753U1 (en) * | 2022-02-16 | 2022-06-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Gauge bomb |
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| Publication number | Publication date |
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| CN102192689A (en) | 2011-09-21 |
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Granted publication date: 20150311 Termination date: 20200309 |