CN109708542B - Isolation device for explosive storage - Google Patents
Isolation device for explosive storage Download PDFInfo
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- CN109708542B CN109708542B CN201910197510.5A CN201910197510A CN109708542B CN 109708542 B CN109708542 B CN 109708542B CN 201910197510 A CN201910197510 A CN 201910197510A CN 109708542 B CN109708542 B CN 109708542B
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- traction piece
- type
- side plate
- traction
- base plate
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- 239000002360 explosive Substances 0.000 title claims abstract description 29
- 238000002955 isolation Methods 0.000 title claims abstract description 24
- 238000004880 explosion Methods 0.000 claims abstract description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an isolation device for storing explosives, which comprises a base plate, side plates, a top cover and a traction piece, wherein the base plate is provided with a plurality of side plates; the side plate is vertically arranged on the base plate, and the top cover seals the upper end opening of the side plate; the inner wall of the side plate is provided with a plurality of hanging points, a traction piece is arranged at each hanging point, and the traction piece is connected with the side plate and the base plate; the traction pieces are divided into a plurality of types, namely a type of traction piece and a type of traction piece, and the lengths of the traction pieces from the type of traction piece to the type of traction piece are sequentially increased until the traction pieces are in the type of traction piece; when the side plate and the top cover are far away from the base plate under the action of external force, the side plate and the top cover are limited by the first type of traction piece, and the side plate and the top cover are limited by the second type of traction piece to be far away after the first type of traction piece is damaged, so that the rule is that the first type of traction piece is N type of traction pieces. According to the isolation device, various traction pieces with different lengths are arranged between the side plates and the base plate, so that the energy of explosion shock waves is consumed by the design that the traction pieces are damaged in batches, the explosion elimination effect is achieved, and the safety of explosive storage points is improved.
Description
Technical Field
The invention relates to the field of explosion-proof equipment, in particular to an isolation device for storing explosives.
Background
In order to ensure safety, various explosives have high requirements on environment during storage, and the storage point should have stable low temperature, high fireproof performance and enough structural strength. The arrangement of explosives in the storage points should meet the specified interval, and the situation of a gap explosion is avoided. In some cases, isolation devices are also arranged around the explosives, so that the hazard of accidental explosion is reduced. In the prior art, no isolating device is specially used for storing explosives, most storage points generally use a conventional box body to seal and isolate the explosives, and further, an explosion-proof net is additionally arranged outside the box body. The conventional box body only depends on the structural strength of the box body to resist explosion impact, the explosion-proof capacity is limited, the method for improving the explosion-proof capacity only increases the size of the box body, the effect is limited, the cost is greatly increased, and the use is more inconvenient.
Disclosure of Invention
The invention aims to solve the technical problem of providing an isolation device for storing explosives, which utilizes the self hardware to destroy the capability of consuming explosion shock waves so as to achieve the explosion-proof effect.
In order to solve the technical problems, the invention adopts the following technical scheme: an isolation device for storing explosives comprises a base plate, side plates, a top cover and a traction piece;
the side plates are vertically arranged on the base plate, the top cover seals the upper end opening of the side plates, and the base plate, the side plates and the top cover enclose a closed space for storing explosives; wherein, the base plate should be fixed on the ground;
the inner wall of the side plate is provided with a plurality of hanging points, a traction piece is arranged at each hanging point, and the traction piece is connected with the side plate and the base plate; the traction pieces are divided into a plurality of types, namely a type of traction piece and a type of traction piece up to a type N traction piece, the lengths of the traction pieces from one type of traction piece to N types of traction pieces are sequentially increased, and the number of each type of traction piece is one or more; when the side plate and the top cover are far away from the base plate under the action of external force (such as shock waves generated by explosion of explosives), the side plate and the top cover are limited by one type of traction piece to be far away, and the side plate and the top cover are limited by the two types of traction pieces to be far away after the one type of traction piece is damaged, so that the rule is that N types of traction pieces are reached; the broken pulling member will consume the energy of the shock wave, reducing the impact of the shock wave on the surroundings.
The pulling piece can be a steel pulling rod or a pulling rope, preferably one type of pulling piece is a pulling rod, the pulling piece of the second type is a pulling rope until the pulling piece of the N type is a pulling rope, the pulling rod applies pretightening force to the side plate and the base plate, and the length of the pulling rod is minimum and can be used for assisting in fixing the side plate.
Further, the isolation device further comprises an explosion-proof box, the explosion-proof box is positioned at the joint of the side plate and the base plate, the side surface of the explosion-proof box is fixedly connected with the side plate, the bottom surface of the explosion-proof box is fixedly connected with the base plate, and sand and flame-retardant gas (such as carbon dioxide) are stored in the explosion-proof box; after the side plate is subjected to the action of explosion shock waves, the side plate is separated from the base plate, and meanwhile, the explosion-proof box is damaged by violence, sand and flame-retardant gas in the explosion-proof box are released, and the explosion is prevented from igniting other objects.
Further, a circle of baffle plates surrounding the side plates are vertically arranged on the base plate, and a circle of wing plates in the horizontal direction are arranged on the outer walls of the side plates; when explosion occurs, the shock wave is outwards diffused from the gap between the side plate and the base plate, and is blocked by the side plate and the wing plate to oscillate, so that energy is consumed.
The beneficial effects are that: (1) According to the isolation device, various traction pieces with different lengths are arranged between the side plates and the base plate, so that the energy of explosion shock waves is consumed by the design that the traction pieces are damaged in batches, the explosion elimination effect is achieved, and the safety of explosive storage points is improved. (2) The isolation device is fixedly provided with the explosion-proof box at the joint of the side plate and the base plate, and the explosion-proof box is automatically destroyed by the action of the side plate when explosion occurs, so that sandy soil and flame-retardant gas are released, the open flame of the explosion is reduced, and the diffusion of the explosion is reduced.
Drawings
Fig. 1 is a schematic structural view of an isolation device of embodiment 1.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a schematic view of the installation of the explosion-proof cartridge in embodiment 1.
Wherein: 1. a substrate; 101. anchor bars; 102. a baffle; 2. a side plate; 201. a bump structure; 202. a wing plate; 3. a top cover; 4. an explosion-proof box; 5. a class of tie rods; 6. a second class pull rod; 7. three types of tie rods.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
As shown in fig. 1 and 2, the isolation device for storing explosives of the present embodiment includes a base plate 1, a side plate 2, a top cover 3, a tie rod, and an explosion-proof box 4;
the side plate 2 is vertically arranged on the base plate 1, the top cover 3 seals the upper end opening of the side plate 2, and the base plate 1, the side plate 2 and the top cover 3 enclose a closed space for storing explosives; wherein, the lower surface of the base plate 1 is provided with anchor bars 101, when the explosive storage point is constructed, the base plate 1 is synchronously constructed and pre-installed along with the construction, and the anchor bars 101 are inserted into the concrete ground;
the inner wall of the side plate 2 is provided with a horizontal protruding structure 201, a plurality of vertical holes are arranged on the protruding structure 201 and used as hanging points, a steel pull rod is arranged at each hanging point, and the pull rod is connected with the side plate 2 and the base plate 1;
the pull rods are divided into three types, namely a first type of pull rod 5, a second type of pull rod 6 and three types of pull rods 7, the lengths of the first type of pull rod 5 and the three types of pull rods 7 are sequentially increased, and the number of each type of pull rod 5 is multiple; the pull rod 5 applies pretightening force to the side plate 2 and the base plate 1 and is used for fixing the side plate 2; the second-class pull rod 6 and the third-class pull rod 7 are in a loose state, and the second-class pull rod 6 and the third-class pull rod 7 can be replaced by steel pull ropes with equal length under normal conditions;
a circle of baffle plates 102 surrounding the side plates 2 are vertically arranged on the base plate 1, and a circle of wing plates 202 in the horizontal direction are arranged on the outer walls of the side plates 2;
as shown in fig. 3, a plurality of explosion-proof boxes 4 are arranged at the joint of the side plate 2 and the base plate 1, the side surfaces of the explosion-proof boxes 4 are fixedly connected with the side plate 2 through bolts, and the bottom surface of the explosion-proof boxes 4 is fixedly connected with the base plate 1 through bolts; the explosion-proof box 4 is made of iron sheet, and sand and carbon dioxide are stored in the explosion-proof box 4.
The isolation device of the present embodiment is used for explosive storage points, each of which is independently sealed after determining a safety distance according to the type of the explosive, and a plurality of isolation devices of the present embodiment are planned and installed at the storage points. If the explosive in the isolation device explodes accidentally, the side plate 2 and the top cover 3 are jacked up by the shock wave, and the side plate 2 breaks the pull rod 5 firstly due to strong external force, so that the energy of the shock wave is consumed; depending on the energy of the explosion, the shock wave may continue to damage both the class two tie rods 6 and the class three tie rods 7, each of which would consume shock wave energy. When the side plate 2 is jacked up, the explosion-proof box 4 is immediately damaged by the side plate 2, sand and carbon dioxide are released, shock waves are wrapped and clamped with the sand and the carbon dioxide to diffuse outwards from the gap between the side plate 2 and the base plate 1, the energy is further consumed through the blocking of the baffle plate 102 and the wing plate 202, and meanwhile the sand and the carbon dioxide wrapped and clamped in the shock waves prevent flame diffusion.
Although embodiments of the present invention have been described in the specification, these embodiments are presented only, and should not limit the scope of the present invention. Various omissions, substitutions and changes in the form of examples are intended in the scope of the invention.
Claims (8)
1. An isolation device for storage of explosives, characterized in that: comprises a base plate, a side plate, a top cover and a traction piece;
the side plate is vertically arranged on the base plate, and the top cover seals the upper end opening of the side plate;
the inner wall of the side plate is provided with a plurality of hanging points, a traction piece is arranged at each hanging point, and the traction piece is connected with the side plate and the base plate; the traction pieces are divided into a plurality of types, namely a type of traction piece and a type of traction piece up to a type N traction piece, the lengths of the traction pieces from one type of traction piece to N types of traction pieces are sequentially increased, and the number of each type of traction piece is one or more; when the side plate and the top cover are far away from the base plate under the action of external force, the side plate and the top cover are limited by the first type of traction piece, and the side plate and the top cover are limited by the second type of traction piece to be far away after the first type of traction piece is damaged, so that the rule is that the first type of traction piece is N type of traction pieces.
2. An isolation device for storage of explosives in accordance with claim 1, wherein: the traction piece is a pull rod or a pull rope.
3. An isolation device for storage of explosives in accordance with claim 2, wherein: the first-class traction piece is a pull rod, and the second-class traction piece up to the N-class traction piece is a pull rope.
4. An isolation device for storage of explosives in accordance with claim 3, wherein: the pull rod applies pretightening force to the side plate and the base plate.
5. An isolation device for storage of explosives in accordance with claim 1, wherein: the anti-explosion box is fixedly connected with the side plate, the bottom surface of the anti-explosion box is fixedly connected with the base plate, and sand and flame-retardant gas are stored in the anti-explosion box.
6. The isolation device for explosives storage of claim 5, wherein: the flame retardant gas is carbon dioxide.
7. An isolation device for storage of explosives in accordance with claim 1, wherein: a circle of baffle plates surrounding the side plates are vertically arranged on the base plate.
8. The isolation device for explosives storage of claim 7, wherein: the outer wall of the side plate is provided with a circle of wing plates in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197510.5A CN109708542B (en) | 2019-03-15 | 2019-03-15 | Isolation device for explosive storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197510.5A CN109708542B (en) | 2019-03-15 | 2019-03-15 | Isolation device for explosive storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109708542A CN109708542A (en) | 2019-05-03 |
| CN109708542B true CN109708542B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197510.5A Active CN109708542B (en) | 2019-03-15 | 2019-03-15 | Isolation device for explosive storage |
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| Country | Link |
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| CN (1) | CN109708542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781453B (en) * | 2021-01-29 | 2023-03-21 | 安徽雷鸣科化有限责任公司 | Classified isolation storage device for civil explosives |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084459U (en) * | 1990-05-25 | 1991-09-11 | 国营第四七四厂 | Explosive storage conveyer |
| FR2875294A1 (en) * | 2004-09-15 | 2006-03-17 | Sema Sa | Explosive object e.g. ammunition, storing and transporting device for e.g. car, has drawer with containers surrounded by shielding sheets, where each container is connected to adjacent container by traction resistant reinforcement |
| CN101463720A (en) * | 2007-12-17 | 2009-06-24 | 普拉德研究及开发股份有限公司 | Explosive shock dissipater |
| CN201666769U (en) * | 2010-03-16 | 2010-12-08 | 廖祖梁 | Mini-sized explosive storage tank |
| CN203704809U (en) * | 2014-02-18 | 2014-07-09 | 中国长江三峡集团公司 | Detonator safety storage container |
| CN207635953U (en) * | 2017-11-06 | 2018-07-20 | 成都新澳冠医疗器械有限公司 | A kind of civil blast medicine apparatus for placing |
| CN108357649A (en) * | 2018-04-23 | 2018-08-03 | 海南渔小青深海养殖技术开发有限公司 | Wind and wave resistance marine devices |
| CN109018713A (en) * | 2018-09-13 | 2018-12-18 | 山西师范大学 | Explode matter packaging box |
| CN210293000U (en) * | 2019-03-15 | 2020-04-10 | 山西师范大学 | Isolation device for explosive storage |
-
2019
- 2019-03-15 CN CN201910197510.5A patent/CN109708542B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084459U (en) * | 1990-05-25 | 1991-09-11 | 国营第四七四厂 | Explosive storage conveyer |
| FR2875294A1 (en) * | 2004-09-15 | 2006-03-17 | Sema Sa | Explosive object e.g. ammunition, storing and transporting device for e.g. car, has drawer with containers surrounded by shielding sheets, where each container is connected to adjacent container by traction resistant reinforcement |
| CN101463720A (en) * | 2007-12-17 | 2009-06-24 | 普拉德研究及开发股份有限公司 | Explosive shock dissipater |
| CN201666769U (en) * | 2010-03-16 | 2010-12-08 | 廖祖梁 | Mini-sized explosive storage tank |
| CN203704809U (en) * | 2014-02-18 | 2014-07-09 | 中国长江三峡集团公司 | Detonator safety storage container |
| CN207635953U (en) * | 2017-11-06 | 2018-07-20 | 成都新澳冠医疗器械有限公司 | A kind of civil blast medicine apparatus for placing |
| CN108357649A (en) * | 2018-04-23 | 2018-08-03 | 海南渔小青深海养殖技术开发有限公司 | Wind and wave resistance marine devices |
| CN109018713A (en) * | 2018-09-13 | 2018-12-18 | 山西师范大学 | Explode matter packaging box |
| CN210293000U (en) * | 2019-03-15 | 2020-04-10 | 山西师范大学 | Isolation device for explosive storage |
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| Publication number | Publication date |
|---|---|
| CN109708542A (en) | 2019-05-03 |
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