CN204137603U - Portable explosion-proof electric detonator storage box - Google Patents
Portable explosion-proof electric detonator storage box Download PDFInfo
- Publication number
- CN204137603U CN204137603U CN201420191637.9U CN201420191637U CN204137603U CN 204137603 U CN204137603 U CN 204137603U CN 201420191637 U CN201420191637 U CN 201420191637U CN 204137603 U CN204137603 U CN 204137603U
- Authority
- CN
- China
- Prior art keywords
- electric detonator
- explosion
- casing
- storage box
- proof electric
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004880 explosion Methods 0.000 abstract description 11
- 239000002360 explosive Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000005474 detonation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005422 blasting Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field that anti-explosion electric detonator stores, and is specifically related to a kind of Portable explosion-proof electric detonator storage box, avoids the accident that civil blast operation causes by extraneous inducement accidental explosion because of electric detonator.Portable explosion-proof electric detonator storage box, comprises casing, makes in the polymer composite of casing and is folded with metal mesh sheet, and casing top arranges some pressure release unit.The utility model avoids the blast that the factors such as radio frequency, high-tension bus-bar, stray current surprisingly cause electric detonator; Alleviate electric detonator because of when extraneous inducement is blasted to the injury of people around, facility, avoid the civil explosive material around deposited by detonation by influence; Avoid the performance that water, damp air, etchant gas etc. affect electric detonator, affect normal explosion and detonate operation in a word, can effectively prevent electric detonator in transport, the generation of depositing link accidental explosion temporarily, industrial explosive materials accident certainly will be reduced occur, for guaranteeing that national economy grows steadily, guaranteeing that social safety is stablized and making certain contribution.
Description
Technical field
The utility model belongs to the technical field that anti-explosion electric detonator stores, and is specifically related to a kind of Portable explosion-proof electric detonator storage box.
Background technology
Civil blast operation has been eliminated blasting cap in recent years and have been detonated blasting network, replaces with electric detonator initiation blasting network.Receive outbound in transit at electric detonator, use scene to deposit in process temporarily, be short of to some extent the safety prevention measure of electric detonator, domestic current blasting operation scene has no relevant protective action, practical portable facility.
Summary of the invention
The accident that the utility model causes by extraneous inducement accidental explosion in order to avoid civil blast operation because of electric detonator, provides a kind of Portable explosion-proof electric detonator storage box.
The utility model adopts following technical scheme:
Portable explosion-proof electric detonator storage box, comprises casing, it is characterized in that making in the polymer composite of casing being folded with metal mesh sheet, and casing top arranges some pressure release unit.The thickness of described pressure release unit is less than the thickness of casing.
Casing open-part adopts concaveconvex structure, and described concaveconvex structure comprises upper flange and recessed edge, and upper flange and recessed edge are all provided with sealing joint strip.
Casing is provided with coded lock and handle.
The utility model has following beneficial effect: avoid the blast that the factors such as radio frequency, high-tension bus-bar, stray current surprisingly cause electric detonator; Alleviate electric detonator because of when extraneous inducement is blasted to the injury of people around, facility, avoid the civil explosive material around deposited by detonation by influence; Avoid the performance that water, damp air, etchant gas etc. affect electric detonator, affect normal explosion and detonate operation in a word, can effectively prevent electric detonator in transport, the generation of depositing link accidental explosion temporarily, industrial explosive materials accident certainly will be reduced occur, for guaranteeing that national economy grows steadily, guaranteeing that social safety is stablized and making certain contribution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of open-part,
In figure: 1-casing, 2-pressure release unit, 3-metal mesh sheet, 4-coded lock, 5-handle, 6-upper flange, 7-sealing joint strip, the recessed edge of 8-.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described further.
Portable explosion-proof electric detonator storage box, casing adopts polymer composite to make, casing is opened contact site and is adopted convex-concave structure, concaveconvex structure comprises upper flange and recessed edge, upper flange and recessed edge are all provided with sealing joint strip, ensure that casing cuts out rear good seal, effective anti-sealing, damp air, etchant gas have a negative impact to the electric detonator serviceability deposited.
Casing is made up of polymer composite, the good metal mesh sheet of electric conductivity (as metallic copper) is accompanied in polymer composite, when there is radio frequency, high-tension bus-bar, stray current in electric detonator storage place, metal mesh sheet in casing forms equipotential body, effectively can shield above-mentioned unfavorable external factor, avoid faradic generation to cause electric detonator to meet accident explosive incident.
Polymer composite casing is arranged some, the pressure release unit of a certain size and certain thickness (being less than tank thickness), when the electric detonator that memory box is put is because of unexpected blasting, first pressure release unit structure is destroyed, form passage and discharge a part of expanding gas and explosion energy, when dump energy still can destroy casing integral structure, metal gauze in casing can strengthen the ability that is damaged of casing, does not form casing fragment splashing injury and damages people around and facility.Simultaneously step by step release absorb electric detonator blast energy after, its dump energy is not enough to ignite the industrial explosive material deposited around.
Casing is provided with coded lock and handle, realizes portable, for the quick-fried operation field electric detonator scene transport of the people and the safety precaution of depositing temporarily.
The utility model is applied to the transport of civil blast operation electric detonator scene, when depositing, prevent from it affected by external radio frequency, stray current etc. meeting accident blast, the unfavorable factors such as anti-sealing, damp air affect its performance of detonating temporarily.The explosion time once meet accident, classification buffering release explosion energy, alleviates the injury to people, peripheral facilities and other civilian explosive device and detonation by influence effect.
Claims (3)
1. a Portable explosion-proof electric detonator storage box, comprises casing, it is characterized in that making in the polymer composite of casing being folded with metal mesh sheet, and casing top arranges some pressure release unit, and the thickness of described pressure release unit is less than the thickness of casing.
2. Portable explosion-proof electric detonator storage box according to claim 1, it is characterized in that casing open-part adopts concaveconvex structure, described concaveconvex structure comprises upper flange and recessed edge, and upper flange and recessed edge are all provided with sealing joint strip.
3. Portable explosion-proof electric detonator storage box according to claim 1 and 2, is characterized in that casing is provided with coded lock and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191637.9U CN204137603U (en) | 2014-04-21 | 2014-04-21 | Portable explosion-proof electric detonator storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191637.9U CN204137603U (en) | 2014-04-21 | 2014-04-21 | Portable explosion-proof electric detonator storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137603U true CN204137603U (en) | 2015-02-04 |
Family
ID=52414307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420191637.9U Expired - Lifetime CN204137603U (en) | 2014-04-21 | 2014-04-21 | Portable explosion-proof electric detonator storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204137603U (en) |
-
2014
- 2014-04-21 CN CN201420191637.9U patent/CN204137603U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Yunpeng Inventor after: Li Haijian Inventor after: Liu Shibo Inventor before: Dong Yunpeng Inventor before: Li Haijian Inventor before: Liu Shibo |