CN108955440A - A kind of anti-knock container conducting device and method - Google Patents
A kind of anti-knock container conducting device and method Download PDFInfo
- Publication number
- CN108955440A CN108955440A CN201810986782.9A CN201810986782A CN108955440A CN 108955440 A CN108955440 A CN 108955440A CN 201810986782 A CN201810986782 A CN 201810986782A CN 108955440 A CN108955440 A CN 108955440A
- Authority
- CN
- China
- Prior art keywords
- flame proof
- interior
- insulation
- chamber wall
- proof screw
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Insulating Bodies (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
This application discloses a kind of anti-knock container conducting device and method, basic principle is that anti-knock container wall surface and binding post are isolated using insulating materials, and the technical requirements for realizing antiknock, sealing and conducting are designed by structure appropriate.The application has the advantage versatile, low in cost, vulnerable part is easy to change, it can satisfy the requirement of most of anti-knock container connection circuits, static discharge, DATA REASONING, technical guarantee can be provided for temperature and pressure Explosive development, the research of explosive electrostatic sensitivity, anti-knock container internal explosion effect measurement etc..
Description
Technical field
The application belongs to explosive performance parameter experimental technique field, is related to a kind of anti-knock container conducting device and method,
It is mainly used for realizing sealing, conducting and the anti-explosion design of anti-knock container, can be ground for temperature and pressure Explosive development, explosive electrostatic sensitivity
Study carefully, anti-knock container internal explosion effect measurement provides technical support.
Background technique
Explosive be have powerful damage capability containing can substance, be the energy of injuring of weaponry, in the course of the research for
The damage effect for preventing explosive detonation from generating, it is typical such as temperature and pressure inside the container of the sealing, antiknock of usually placing explosive
Explosion properties research is to be placed on temperature and pressure explosive in confined explosion tank to implement detonation；Explosive charge energy measurement is will to fry
Medicine is placed on detonating than implementation in Haier bullet for a constant volume, and then utilization pyrogen reason measurement explosive charge releases energy.Antiknock is held
The design of device is a world-famous puzzle, because the design of anti-knock container needs to meet high safety, especially anti-knock container
For wall surface there are when aperture, even via hole, design difficulty is even more to increase considerably.It is needed when explosive charge energy measurement
At least three through-holes are opened up on the closed body of an about 20L, and to be met sealing, antiknock, conducting simultaneously and be resisted
The technical requirements that quick-fried container can be reused presently mainly have the metal bar of electro-insulating rubber using a spider, pass through screw thread
It is fixed in the through-hole of anti-knock container with heat-resistant adhesive, realizes above-mentioned requirements.But there is following both sides in this method:
(1) current conducting structure realizes inside and outside conducting by metal bar, one end inside anti-knock container by
Deformation is easy to appear after to explosive repeated action, replacement binding post is difficult, and conventional efficient is lower；
(2) single spider have the metal bar of electro-insulating rubber by explosion wave and high temperature action repeatedly after, electro-insulating rubber
It is easy aging, breakage, binding post is likely to result in and anti-knock container wall surprisingly contacts, causes circuit short circuit occur, causes to test
Device reliability reduces.
Anti-knock container is the primary condition guarantee of explosion properties research, and the stability of conducting structure and operation are convenient
Property directly affect experiment accuracy and conventional efficient, assault fortified position the phase as the research of temperature and pressure explosive enters, the performance of anti-knock container is direct
Affect research progress, therefore be badly in need of a kind of anti-knock container conducting device and method, further increase experimental result stability and
Conventional efficient.
Summary of the invention
For defect existing for existing experimental rig and method or deficiency, the application provides a kind of anti-knock container conducting dress
It sets and method, basic principle is that anti-knock container wall surface and binding post are isolated using insulating materials, designed by structure appropriate
Realize the technical requirements of antiknock, sealing and conducting.The application has easy to change excellent of versatile, low in cost, vulnerable part
Gesture can satisfy the requirement of most anti-knock container connection circuits, static discharge, DATA REASONING, can grind for temperature and pressure explosive
System, the research of explosive electrostatic sensitivity, anti-knock container internal explosion effect measurement etc. provide technical guarantee.
In order to achieve the above objectives, the application uses following technical solution: a kind of anti-knock container conducting device and side
Method, it is characterised in that: described device includes outer terminal 1, nut A2, setting-up piece 3, external insulation sleeve 4, insulation spacer A5, interior
Insulation sleeve 6, insulation spacer B7, flame proof screw 8, internal wiring terminal 9, nut B10 and chamber wall 11, the outer terminal 1 are rodlike
Conductive metal, 1 diameter 4mm~8mm of outer terminal, 1 upper end of outer terminal are equipped with screw thread, and outer terminal 1 is threadedly secured to
On the external insulation sleeve 4, outer terminal 1 is through the external insulation sleeve 4, insulation spacer A5 and interior insulation set 6, the nut A2 peace
Mounted in 1 upper end of outer terminal, 3 center of setting-up piece is equipped with through-hole, and setting-up piece 3 is located at the lower end the nut A2,
The external insulation sleeve 4 is wooden tube-in-tube structure, and 4 outer diameter 15mm of external insulation sleeve, internal diameter 4mm~8mm are equipped on the outside of external insulation sleeve 4
Screw thread, external insulation sleeve 4 are threadedly secured on the chamber wall 11, and the insulation spacer A5 is rubber ring, are placed on institute
It states between external insulation sleeve 4 and interior insulation set 6, the interior insulation set 6 generally upper end equal diameter cylinder lower end flare openings
Tube-in-tube structure can provide more installation spaces in this way for internal wiring terminal 9, can also ensure that outer terminal 1 can not contact appearance
Wall 11, the material of interior insulation set 6 are the insulating resin perhaps insulating materials of timber or congruence property, the interior insulation set 6
Wall thickness be not less than 2mm, too thin easy breakage may cause short circuit, and the interior insulation covers the outer diameter 10mm of 6 upper ends, upper-end inner diameter
4mm~8mm, the insulation spacer B7 are rubber material annulus, are freely placed between the interior insulation set 6 and flame proof screw 8,
The flame proof screw 8 is the metal material of the same race with chamber wall 11, and 8 center of flame proof screw is equipped with threaded through-hole, it is described every
Screw thread is equipped on the outside of quick-fried screw 8, the height of the flame proof screw 8 is equal to 1.2 times of wall thickness at the most thin position of the chamber wall 11
~1.5 times, the internal wiring terminal 9 is rodlike metal, and internal wiring terminal 9 is threadedly secured on the flame proof screw 8, described interior
Binding post 9 passes through the flame proof screw 8 and stablizes at the flare openings position of interior insulation set 6 with the outer terminal 1
In contact, so far internal wiring terminal 9 and outer terminal 1 realize conducting, and the nut B10 is by being threadably mounted at the internal wiring
9 lower end of column, the chamber wall 11 are uprising wall of a container face；Point can be realized by connection external capacitor in actual use
Two conducting devices are used in series to form ignition circuit by end electric discharge；
A kind of anti-knock container conduction method, includes the following steps:
Step 1: control environment temperature is not more than 30 DEG C, relative air humidity is not more than 50%, this is primarily to control
The mechanical property of nonmetal parts；
Step 2: the interior insulation is covered the industrial alcohol dampening of 6 outer walls first, then pacify from 11 lower end of chamber wall
It is put into 11 middle part of chamber wall, waits and carries out next step operation after twenty minutes；
Step 3: the internal wiring terminal 9 is screwed on the flame proof screw 8, the insulation spacer B7 is passed through described inscribed
9 upper end of terminal is put on the flame proof screw 8, and then this entirety is screwed on chamber wall 11；
Step 4: the insulation spacer A5 interior insulation for being freely placed into fix in position is covered 6 upper ends, then described in installation
External insulation sleeve 4 finally successively installs the setting-up piece 3, outer terminal 1 and nut A2.
Compared with prior art, the invention has the following advantages that
(1) single branch binding post is designed as internal wiring terminal and outer terminal, realizes that antiknock and sealing are set using flame proof screw
Meter, device replacement is more convenient, and the capability of antidetonance is more excellent；
(2) internal wiring terminal and anti-knock container are directly connected to, by the outer terminal that is not subject to Blast Shock and it is outer absolutely
The problem of edge set realizes the insulation of binding post and anti-knock container, which can effectively solve the problem that insulation sleeve aging.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is experimental rig sectional view, 1- outer terminal, 2- nut A, 3- setting-up piece, 4- external insulation sleeve, 5- felt pad
Piece A, 6- interior insulation set, 7- insulation spacer B, 8- flame proof screw, 9- internal wiring terminal, 10- nut B, 11- chamber wall；
Fig. 2 interior insulation covers sectional view, 6- interior insulation set；
Fig. 3 conducting device is used in series schematic diagram, 12- conducting device A, 13- conducting device B, 14- heating wire, 15- electricity
Source.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and embodiments, but embodiment is not intended to limit the invention:
Embodiment 1
In the present embodiment, explosive electrostatic sensitivity research device inside a set of anti-knock container is designed, emphasis describes point discharge
Tip designs.
Inside the anti-knock container explosive electrostatic sensitivity research device mainly by uprising container, anti-knock container conducting device,
External capacitor, point discharge end are constituted, and the anti-knock container conducting device includes copper outer terminal 1, nut A2, fixed pad
Piece 3, external insulation sleeve 4, insulation spacer A5, interior insulation set 6, insulation spacer B7, flame proof screw 8, internal wiring terminal 9, nut B10 and appearance
Wall 11, the 1 diameter 4mm of outer terminal, 1 upper end of outer terminal are equipped with screw thread, and outer terminal 1 is threadedly secured to described
On external insulation sleeve 4, through the external insulation sleeve 4, insulation spacer A5 and interior insulation set 6, the nut A2 is mounted on outer terminal 1
1 upper end of outer terminal, 3 center of setting-up piece are equipped with through-hole, and setting-up piece 3 is located at the lower end the nut A2, described
External insulation sleeve 4 is wooden tube-in-tube structure, and 4 outer diameter 15mm of external insulation sleeve, internal diameter 4.05mm are equipped with screw thread on the outside of external insulation sleeve 4, outside
Insulation sleeve 4 is threadedly secured on the chamber wall 11, and the insulation spacer A5 is rubber ring, is placed on the external insulation
Between set 4 and interior insulation set 6, the tube-in-tube structure of the interior insulation set 6 generally upper end equal diameter cylinder lower end flare openings,
More installation spaces can be provided for internal wiring terminal 9 in this way, can also ensure that outer terminal 1 can not contact chamber wall 11, it is interior
The material of insulation sleeve 6 is pine, the wall thickness 2mm of interior insulation set 6, and the interior insulation covers the outer diameter 10mm of 6 upper ends, in upper end
Diameter 4.05mm, the insulation spacer B7 are rubber material annulus, are freely placed between the interior insulation set 6 and flame proof screw 8,
The flame proof screw 8 is and chamber wall 11 is all made using gun-steel, 8 center of flame proof screw be equipped with threaded through-hole, it is described every
Screw thread is equipped on the outside of quick-fried screw 8, the height of the flame proof screw 8 is equal to 1.2 times of wall thickness at the most thin position of the chamber wall 11,
The internal wiring terminal 9 is rodlike metal, and internal wiring terminal 9 is threadedly secured on the flame proof screw 8, the internal wiring terminal 9
It is steadily contacted at the flare openings position of interior insulation set 6 with the outer terminal 1 across the flame proof screw 8,
So far internal wiring terminal 9 and outer terminal 1 realize conducting, and the nut B10 is by being threadably mounted under the internal wiring terminal 9
End, the chamber wall 11 are uprising wall of a container face；The uprising Vessel Design is upper end opening, wall thickness 50mm, internal diameter
200mm, depth 200mm hollow cylinder structure, the external capacitor connect outer terminal 1, and internal wiring terminal 9 connects point discharge
End, the uprising container conducting device cover in the uprising container upper end, uprising container are sealed；
A kind of anti-knock container conduction method, includes the following steps:
Step 1: 29 DEG C of environment temperature of control, relative air humidity 40%；
Step 2: the interior insulation is covered the industrial alcohol dampening of 6 outer walls first, then pacify from 11 lower end of chamber wall
It is put into 11 middle part of chamber wall, waits and carries out next step operation after twenty minutes；
Step 3: the internal wiring terminal 9 is screwed on the flame proof screw 8, the insulation spacer B7 is passed through described inscribed
9 upper end of terminal is put on the flame proof screw 8, and then this entirety is screwed on chamber wall 11；
Step 4: the insulation spacer A5 interior insulation for being freely placed into fix in position is covered 6 upper ends, then described in installation
External insulation sleeve 4 finally successively installs the setting-up piece 3, outer terminal 1 and nut A2.
Point discharge end is connected into internal wiring terminal 9 after completion above-mentioned steps, it then will entire uprising container conducting device
It is installed on uprising container, external capacitor is finally connected into outer terminal 1, complete entire installation.It should check device before experiment
Conduction property, if it find that short circuit then should stripping device match from new clothes.
Embodiment 2
In the present embodiment, explosive thermal ignition experimental provision in anti-knock container is designed, emphasis illustrates that conducting device series connection makes
Use method.
The explosive in anti-knock container thermal ignition experimental provision mainly by uprising container, conducting device A12, conducting device
B13, power supply 15, heating wire 14 are constituted, and the uprising Vessel Design is upper end opening, wall thickness 50mm, internal diameter 200mm, depth
200mm hollow cylinder structure, the conducting device A12 and conducting device B13 are installed on the wall side by side, the rule of each component
Lattice are consistent with embodiment 1, are two poles are separately connected to conducting device A12 and conducting device B13 external in actual use
Then the internal wiring terminal 9 that the both ends of heating wire 14 are separately connected two conducting devices is formed discharge loop by terminal 1.Utilize electricity
Igniting purpose is realized in the energy warms heating wire 14 that source 15 provides, the fever of heating wire 14.Experimental provision schematic diagram such as specification is attached
Shown in figure Fig. 3.
Claims (1)
1. a kind of anti-knock container conducting device and method, it is characterised in that: described device include outer terminal (1), nut A (2),
It is setting-up piece (3), external insulation sleeve (4), insulation spacer A (5), interior insulation set (6), insulation spacer B (7), flame proof screw (8), interior
Binding post (9), nut B (10) and chamber wall (11), the outer terminal (1) are rod conductive metal, outer terminal (1) diameter
4mm~8mm, outer terminal (1) upper end are equipped with screw thread, and outer terminal (1) is threadedly secured on the external insulation sleeve (4),
Outer terminal (1) is mounted on institute through the external insulation sleeve (4), insulation spacer A (5) and interior insulation set (6), the nut A (2)
Outer terminal (1) upper end is stated, setting-up piece (3) center is equipped with through-hole, and setting-up piece (3) is located under the nut A (2)
End, the external insulation sleeve (4) are wooden tube-in-tube structure, external insulation sleeve (4) outer diameter 15mm, internal diameter 4mm~8mm, external insulation sleeve (4)
Outside is equipped with screw thread, and external insulation sleeve (4) is threadedly secured on the chamber wall (11), and the insulation spacer A (5) is rubber
Annulus is placed between the external insulation sleeve (4) and interior insulation set (6), the interior insulation set (6) generally upper end equal diameter circle
The tube-in-tube structure of cylinder lower end flare openings, the material of interior insulation set (6) are insulating resin or timber, the interior insulation set
(6) wall thickness is not less than 2mm, outer diameter 10mm, the upper-end inner diameter 4mm~8mm of interior insulation set (6) upper end, the felt pad
Piece B (7) is rubber material annulus, is freely placed between the interior insulation set (6) and flame proof screw (8), the flame proof screw
It (8) is the metal material of the same race with chamber wall (11), flame proof screw (8) center is equipped with threaded through-hole, the flame proof screw
(8) outside is equipped with screw thread, and the height of the flame proof screw (8) is equal to 1.2 times of wall thickness at the chamber wall (11) most thin position
~1.5 times, the internal wiring terminal (9) is rodlike metal, and internal wiring terminal (9) is threadedly secured on the flame proof screw (8),
It is at the flare openings position of the interior insulation set (6) and described outer that the internal wiring terminal (9) passes through the flame proof screw (8)
In binding post (1) steady contact, the nut B (10) is by being threadably mounted at the internal wiring terminal (9) lower end, the chamber wall
It (11) is the wall surface of anti-knock container；
A kind of anti-knock container conduction method, characterized by the following steps:
Step 1: control environment temperature is not more than 30 DEG C, relative air humidity is not more than 50%；
Step 2: first then the industrial alcohol dampening of interior insulation set (6) outer wall is pacified from the chamber wall (11) lower end
It is put into the middle part of the chamber wall (11), waits and carry out next step operation after twenty minutes；
Step 3: the internal wiring terminal (9) is screwed on the flame proof screw (8), the insulation spacer B (7) is passed through in described
Binding post (9) upper end is put on the flame proof screw (8), and then this entirety is screwed on chamber wall (11)；
Step 4: the insulation spacer A (5) to be freely placed into interior insulation set (6) upper end of fix in position, then described in installation
External insulation sleeve (4) finally successively installs the setting-up piece (3), outer terminal (1) and nut A (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986782.9A CN108955440B (en) | 2018-08-28 | 2018-08-28 | Anti-explosion container conduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986782.9A CN108955440B (en) | 2018-08-28 | 2018-08-28 | Anti-explosion container conduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108955440A true CN108955440A (en) | 2018-12-07 |
| CN108955440B CN108955440B (en) | 2020-05-05 |
Family
ID=64474335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810986782.9A Active CN108955440B (en) | 2018-08-28 | 2018-08-28 | Anti-explosion container conduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108955440B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573077A (en) * | 2019-02-01 | 2019-04-05 | 中国工程物理研究院流体物理研究所 | A kind of aircraft explosion resistant structure and its design method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114221B (en) * | 2018-08-28 | 2020-10-27 | 西安近代化学研究所 | Pressure vessel switches on device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507521A (en) * | 1982-09-29 | 1985-03-26 | The Clark-Reliance Corp. | High pressure electrical conductivity probe |
| JP2002279843A (en) * | 2001-03-15 | 2002-09-27 | Ngk Insulators Ltd | Insulator pollution detector |
| CN102445465A (en) * | 2011-09-21 | 2012-05-09 | 周磊 | Chemical gas phase risk detection system with pressure-resistant and corrosion-resistant sealing device |
| CN103412107A (en) * | 2013-05-24 | 2013-11-27 | 西安近代化学研究所 | Nonideal explosive work capacity measuring device |
| CN203744855U (en) * | 2014-03-20 | 2014-07-30 | 武汉科技大学 | Priming circuit seal device for simulating underwater explosion and sealing container |
| CN105391014A (en) * | 2015-12-31 | 2016-03-09 | 北京合锐清合电气有限公司 | Outlet bus bar device |
| CN107610915A (en) * | 2017-09-28 | 2018-01-19 | 武汉国姓重器科技有限公司 | A kind of series sleeve of the porcelain piece formula low-voltages of voltage class 2kV two |
-
2018
- 2018-08-28 CN CN201810986782.9A patent/CN108955440B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507521A (en) * | 1982-09-29 | 1985-03-26 | The Clark-Reliance Corp. | High pressure electrical conductivity probe |
| JP2002279843A (en) * | 2001-03-15 | 2002-09-27 | Ngk Insulators Ltd | Insulator pollution detector |
| CN102445465A (en) * | 2011-09-21 | 2012-05-09 | 周磊 | Chemical gas phase risk detection system with pressure-resistant and corrosion-resistant sealing device |
| CN103412107A (en) * | 2013-05-24 | 2013-11-27 | 西安近代化学研究所 | Nonideal explosive work capacity measuring device |
| CN203744855U (en) * | 2014-03-20 | 2014-07-30 | 武汉科技大学 | Priming circuit seal device for simulating underwater explosion and sealing container |
| CN105391014A (en) * | 2015-12-31 | 2016-03-09 | 北京合锐清合电气有限公司 | Outlet bus bar device |
| CN107610915A (en) * | 2017-09-28 | 2018-01-19 | 武汉国姓重器科技有限公司 | A kind of series sleeve of the porcelain piece formula low-voltages of voltage class 2kV two |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573077A (en) * | 2019-02-01 | 2019-04-05 | 中国工程物理研究院流体物理研究所 | A kind of aircraft explosion resistant structure and its design method |
| CN109573077B (en) * | 2019-02-01 | 2023-09-01 | 中国工程物理研究院流体物理研究所 | Aircraft antiknock structure and design method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108955440B (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108955440A (en) | A kind of anti-knock container conducting device and method | |
| CN203869706U (en) | Protection device for explosive component tests and testing | |
| CN109114221A (en) | A kind of pressure vessel conducting device | |
| CN103107299A (en) | Protection structure of lithium battery | |
| CN102315075A (en) | Migration tube module for ionic migration spectrometer | |
| CN201096737Y (en) | Flash point automatic testing device | |
| CN205262307U (en) | Safe electric cap | |
| CN205683120U (en) | High-voltage switch gear and use its shock wave stone crusher and shock wave treatment instrument | |
| RU2457586C1 (en) | Thermal battery | |
| CN105575659B (en) | Noinductive capacitor | |
| CN206281879U (en) | A kind of safety instrumentation | |
| CN207527642U (en) | A kind of gas kitchen ranges electrode needle wire-protecting set and gas-cooker | |
| CN104913636B (en) | A kind of antiknock heating furnace heating wire fixing device | |
| CN107064410A (en) | Static premix gas combustion limits extension test device under dielectric impedance plasma discharge | |
| CN107270788A (en) | A kind of contact fuze of sensor redundancy formula design | |
| CN207037633U (en) | Explosion-proof man-machine interface | |
| RU105734U1 (en) | DEVICE FOR ELECTRIC EXPLOSION OF CHARGES OF LIQUID EXPLOSIVES | |
| CN105423829A (en) | Safe electric detonator | |
| CN102156150B (en) | Ignition effect tester for liquid dangerous goods under enclosed conditions | |
| CN201229008Y (en) | Low-temperature electric warming and clothes drying device | |
| CN103646845A (en) | Transference tube module for ion mobility spectrometer | |
| CN220248248U (en) | Spark plug detector | |
| CN104696000B (en) | Explosion suppressor starter | |
| CN217156380U (en) | High-temperature and high-pressure resistant flame sensor for test | |
| CN202523623U (en) | Switch with trigger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |