CN102506624A - Pressure relief type explosion-proof tank - Google Patents
Pressure relief type explosion-proof tank Download PDFInfo
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- CN102506624A CN102506624A CN201110347555XA CN201110347555A CN102506624A CN 102506624 A CN102506624 A CN 102506624A CN 201110347555X A CN201110347555X A CN 201110347555XA CN 201110347555 A CN201110347555 A CN 201110347555A CN 102506624 A CN102506624 A CN 102506624A
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- tube wall
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Abstract
The invention discloses a pressure relief type explosion-proof tank, which comprises a tank body and a tank bottom, wherein a cover plate with cover plate pressure relief holes is arranged on the top of the tank body; the tank body consists of an inner cylinder and an outer cylinder; the outer cylinder consists of an outer cylinder wall and an outer cylinder buffer layer arranged in the outer cylinder wall; the tank bottom is provided with an outer cylinder wall bottom plate; a buffering base plate is arranged on the upper part of the outer cylinder wall bottom plate, on the inner side of the outer cylinder buffer layer and on the lower part of the inner cylinder; outer cylinder wall pressure relief holes are formed on the outer cylinder wall bottom plate; the inner cylinder consists of an inner cylinder wall and an inner cylinder buffer layer in the inner cylinder wall; a buffering lining plate is arranged on the lower part of the cover plate and on an inner side of the inner cylinder buffer layer; the buffering lining plate and the buffering base plate are made of porous foam metals; the inner cylinder buffer layer and the outer cylinder buffer layer are made of closed pore foam metals; and the thickness of the buffering base plate is greater than that of the buffering lining plate. By the explosion-proof tank, fragments produced through explosion can be prevented from flying out of the tank so as not to damage surrounding equipment and crowd, the internal pressure of the tank body can be reduced through pressure relief, and the safety performance of the explosion-proof tank is improved.
Description
Technical field
The present invention relates to a kind of metal anti-explosion tank, be specifically related to a kind of pressure release type anti-explosion tank.
Background technology
There is the heavy problem of structure in existing metal anti-explosion tank; Lack flexible property, thereby limited its range of application, Chinese utility model patent ZL200920033823.9 discloses quick-fried anti-explosion tank a little less than a kind of foam metal sandwich; Filled and process metal between the interior outer panels of tank body; Have the heavy problem of structure to solve existing anti-explosion tank, but the disclosed anti-explosion tank of this utility model patent is not owing to have cover plate, equipment and crowd around the foreign material such as metal fragment that blast produces can injure.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists; The object of the present invention is to provide a kind of pressure release type anti-explosion tank; The foreign material such as metal fragment that produce of not only can preventing to explode fly and equipment and crowd around injuring from jar at home and abroad; Can reduce tank interior pressure through pressure release simultaneously, improve the security performance of anti-explosion tank.
For achieving the above object, the present invention adopts following technical scheme:
A kind of pressure release type anti-explosion tank comprises a tank body and a jar end, is provided with the cover plate 2 that has cover plate relief hole 1 at the top of said tank body.
Said tank body is made up of inner core and urceolus, and said urceolus is made up of outer tube wall 8 and the urceolus cushion 6 that is arranged in the outer tube wall 8, and the said jar of end is outer tube wall 8 base plates.
Be provided with buffer plate 7 in the top of said outer tube wall 8 base plates, the inboard of urceolus cushion 6 and the bottom of inner core, on said outer tube wall 8 base plates, have outer tube wall relief hole 9.
Said inner core is made up of inner tube wall 5 and the inner core cushion 4 that is arranged in the inner tube wall 5.
In said cover plate 2 bottoms and inner core cushion 4 set inside backing 3 is arranged.
The material of said backing 3 and buffer plate 7 is the open celled foam metal, and the material of inner core cushion 4 and urceolus cushion 6 is the closed-cell foam metal.
The thickness of said buffer plate 7 is greater than the thickness of backing 3.
Be provided with at least two reinforcements 10 in said outer tube wall 8 base plate bottoms.
Be provided with castor 11 at two ends, said outer tube wall 8 base plate bottom.
The present invention compares with prior art has following advantage:
1, owing to be provided with the cover plate 2 that has cover plate relief hole 1 at the top of tank body, anti-explosion tank flies outside explosion time has stoped the blast fragment, therefore can not damage equipment and crowd on every side.
2, owing to be provided with inner core cushion 4 in the inner core; Be provided with urceolus cushion 6 in the urceolus; And inner core cushion 4 all adopts the closed-cell foam metal material with urceolus cushion 6, can absorb a large amount of explosion energies, absorbs explosion energy and buffering blast fragment through its compression; Simultaneously, though foam metal compression energy absorption performance is good, tensile property is relatively poor, and inner tube wall 5 and outer tube wall 8 play the effect of constraint, avoids the break inefficacy of cushion before fully compressing to take place.
3, owing in anti-explosion tank, be provided with backing 3 and the buffer plate 7 that material is the open celled foam metal; In order to absorb explosion energy and buffering blast fragment; Simultaneously because its inner holes that are communicated with in a large number that exist; The gases at high pressure that blast produces can pass freely through, and finally realize pressure release through cover plate relief hole 1 and outer tube wall relief hole 9, reduce the impact failure of blast load to anti-explosion tank.
Description of drawings
Fig. 1 is the cutaway view of anti-explosion tank of the present invention.
Fig. 2 is the vertical view that the present invention removes the anti-explosion tank of top cover.
Fig. 3 is the vertical view of top cover of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and operation principle are described in more detail.
As shown in Figure 1; A kind of pressure release type anti-explosion tank of the present invention; Comprise cover plate relief hole 1, cover plate 2, backing 3, inner core cushion 4, inner tube wall 5, urceolus cushion 6, buffer plate 7, outer tube wall 8, outer tube wall relief hole 9, reinforcement 10 and castor 11, cover plate 2 is formed top cover and on cover plate 2, is had cover plate relief hole 1 with buffering liner plate 3, and inner core cushion 4 is formed inner core with inner tube wall 5; Urceolus cushion 6 is formed urceolus and on the base plate of outer tube wall 8, is had outer tube wall relief hole 9 with outer tube wall 8; The base plate bottom of outer tube wall 8 is connected with at least two reinforcements 10, and two ends, outer tube wall 8 base plate bottom are provided with castor 11, and buffer plate 7 is arranged between the bottom of inboard and inner core of top, urceolus cushion 6 of outer tube wall 8 base plates; The thickness of buffer plate 7 is greater than the thickness of backing 3; Cover plate 2 adopts screw to be connected with buffering liner plate 3, and buffer plate 7 adopts screw to be connected with outer tube wall 8, and buffer plate 7 adopts gluing the connection with inner core.
As shown in Figure 2, inner core cushion 4 is formed inner core with inner tube wall 5, and urceolus cushion 6 is formed urceolus with outer tube wall 8.
As shown in Figure 3, have a plurality of cover plate relief holes 1 on the cover plate 2 at interval.
For top and foot guard; Backing 3 is the open celled foam metal with buffer plate 7, such as open celled foam aluminium or open celled foam steel etc., in order to absorb explosion energy and buffering blast fragment; Simultaneously because its inner holes that are communicated with in a large number that exist; The gases at high pressure that blast produces can pass freely through, and finally realize pressure release through cover plate relief hole 1 and outer tube wall relief hole 9, reduce the impact failure of blast load to anti-explosion tank.
For inner tube structure, inner core cushion 4 is the closed-cell foam metal, and such as closed-cell aluminum foam or closed-cell foam steel etc., the closed-cell foam metal has higher energy absorption performance than open celled foam metal, absorbs explosion energy and buffering blast fragment through its compression; Simultaneously, though foam metal compression energy absorption performance is good, tensile property is relatively poor, and inner tube wall 5 plays the effect of constraint inner core cushion 4, avoids the break inefficacy of inner core cushion 4 before fully not compressing to take place.
For outer tube structure, urceolus cushion 6 is the closed-cell foam metal, in order to continue to weaken blast load, particularly the accident inefficacy of inner core is protected, and increases the security of anti-explosion tank, and same 8 pairs of urceolus cushions 6 of outer tube wall play effect of contraction.
The thickness of buffer plate 7 is greater than the thickness of backing 3; Be because buffer plate 7 directly contacts with explosive; The blast load that bears is bigger, and required foam metal cushion is thicker, and backing 3 only needs thin cushion to get final product because of having with a certain distance from explosive.
Because explosive is placed on the bottom of anti-explosion tank, reinforcement 10 can be strengthened the foot guard ability of outer tube wall 8; Castor 11 makes anti-explosion tank to move flexibly, and keeping simultaneously has certain distance between outer tube wall relief hole 9 and the ground, and the gases at high pressure that blast is produced can be discharged smoothly, reduces the impact to ground.
For explosive, inner core cushion 4, backing 3 and buffer plate 7 form a space that is surrounded by foam metal jointly, absorb explosion energy and cushion the blast fragment through foam metal, reduce the influence of detonation to surrounding environment.
The operation principle of a kind of pressure release type anti-explosion tank of the present invention is: put into the new type explosion proof jar to explosive, be transported to the safety area explosive is handled; If in transport process, blast; Then the compression of the foam metal through surrounding explosive absorbs explosion energy and buffering blast fragment; Reduce the pressure of tank interior simultaneously through cover plate relief hole 1 and outer tube wall relief hole 9; Improve the antiknock ability of anti-explosion tank, the composite construction of inner core and urceolus has strengthened the security of new type explosion proof jar.After blast finishes, only need change inner core cushion 4, inner tube wall 5, backing 3, urceolus cushion 6 and buffer plate 7 according to degree of injury and get final product, the structure after the replacing can be used as new antiknock device and uses.
Claims (10)
1. a pressure release type anti-explosion tank comprises a tank body and a jar end, it is characterized in that: be provided with the cover plate (2) that has cover plate relief hole (1) at the top of said tank body.
2. pressure release type anti-explosion tank according to claim 1 is characterized in that: said tank body is made up of inner core and urceolus, and said urceolus is by outer tube wall (8) and be arranged on urceolus cushion (6) formation in the outer tube wall (8), and the said jar of end is outer tube wall (8) base plate.
3. pressure release type anti-explosion tank according to claim 2; It is characterized in that: be provided with buffer plate (7) in the top of said outer tube wall (8) base plate, the inboard of urceolus cushion (6) and the bottom of inner core, on said outer tube wall (8) base plate, have outer tube wall relief hole (9).
4. pressure release type anti-explosion tank according to claim 2 is characterized in that: said inner core is by inner tube wall (5) and be arranged on inner core cushion (4) formation in the inner tube wall (5).
5. pressure release type anti-explosion tank according to claim 4 is characterized in that: in said cover plate (2) bottom and inner core cushion (4) set inside backing (3) is arranged.
6. pressure release type anti-explosion tank according to claim 5 is characterized in that: the material of said backing 3 and buffer plate (7) is the open celled foam metal, and the material of inner core cushion (4) and urceolus cushion (6) is the closed-cell foam metal.
7. pressure release type anti-explosion tank according to claim 6 is characterized in that: the thickness of said buffer plate (7) is greater than the thickness of backing (3).
8. pressure release type anti-explosion tank according to claim 7 is characterized in that: cover plate (2) adopts screw to be connected with buffering liner plate (3), and buffer plate (7) adopts screw to be connected with outer tube wall (8), and buffer plate (7) adopts gluing the connection with inner core.
9. pressure release type anti-explosion tank according to claim 2 is characterized in that: be provided with at least two reinforcements (10) in said outer tube wall (8) base plate bottom.
10. pressure release type anti-explosion tank according to claim 9 is characterized in that: be provided with castor (11) at two ends, said outer tube wall (8) base plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110347555XA CN102506624A (en) | 2011-11-07 | 2011-11-07 | Pressure relief type explosion-proof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110347555XA CN102506624A (en) | 2011-11-07 | 2011-11-07 | Pressure relief type explosion-proof tank |
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| CN102506624A true CN102506624A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110347555XA Pending CN102506624A (en) | 2011-11-07 | 2011-11-07 | Pressure relief type explosion-proof tank |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033103A (en) * | 2012-12-25 | 2013-04-10 | 公安部第一研究所 | Closed explosion-proof container |
| CN103376033A (en) * | 2013-07-22 | 2013-10-30 | 蒋友明 | Anti-explosion container |
| CN104634204A (en) * | 2015-02-05 | 2015-05-20 | 中国人民解放军军械工程学院 | Ammunition initiating explosive device burning device |
| CN105561879A (en) * | 2014-10-13 | 2016-05-11 | 彭碳科技有限公司 | Energetic container for preparation of three-dimensional graphene coated single-particle nano-diamond |
| CN105561880A (en) * | 2014-10-13 | 2016-05-11 | 彭碳科技有限公司 | Composite structure energetic container |
| CN105953672A (en) * | 2016-06-23 | 2016-09-21 | 北京普凡防护科技有限公司 | Drawer type explosion-proof box |
| CN107388913A (en) * | 2017-06-29 | 2017-11-24 | 郑州登电玄武石纤有限公司 | Bullet bucket is kept away in a kind of trench |
| CN108195244A (en) * | 2018-02-27 | 2018-06-22 | 中国工程物理研究院总体工程研究所 | To button type blast impulse protective device |
| CN109764768A (en) * | 2019-03-22 | 2019-05-17 | 中国工程物理研究院化工材料研究所 | A kind of explosive bomb with bullet lining structure |
| CN110681096A (en) * | 2019-10-31 | 2020-01-14 | 湖北及安盾消防科技有限公司 | Aerosol fire extinguishing device capable of bidirectionally relieving pressure and pressure relieving method thereof |
| CN113844124A (en) * | 2021-09-16 | 2021-12-28 | 深圳市航天新材科技有限公司 | Multi-level composite protection structure and preparation method thereof |
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| US6644165B1 (en) * | 2002-05-23 | 2003-11-11 | Nabco, Inc. | Explosion containment vessel |
| CN2589401Y (en) * | 2002-10-31 | 2003-12-03 | 北京安龙联合科贸有限公司 | Vehicle mounted explosion-proof tank |
| CN101844657A (en) * | 2010-04-16 | 2010-09-29 | 公安部第一研究所 | Anti-explosion tank |
| CN202321301U (en) * | 2011-11-07 | 2012-07-11 | 西安交通大学 | Decompression type foam metal anti-explosion tank |
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2011
- 2011-11-07 CN CN201110347555XA patent/CN102506624A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6644165B1 (en) * | 2002-05-23 | 2003-11-11 | Nabco, Inc. | Explosion containment vessel |
| CN2589401Y (en) * | 2002-10-31 | 2003-12-03 | 北京安龙联合科贸有限公司 | Vehicle mounted explosion-proof tank |
| CN101844657A (en) * | 2010-04-16 | 2010-09-29 | 公安部第一研究所 | Anti-explosion tank |
| CN202321301U (en) * | 2011-11-07 | 2012-07-11 | 西安交通大学 | Decompression type foam metal anti-explosion tank |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033103B (en) * | 2012-12-25 | 2015-12-30 | 公安部第一研究所 | One is remained silent anti-explosion tank |
| CN103033103A (en) * | 2012-12-25 | 2013-04-10 | 公安部第一研究所 | Closed explosion-proof container |
| CN103376033A (en) * | 2013-07-22 | 2013-10-30 | 蒋友明 | Anti-explosion container |
| CN103376033B (en) * | 2013-07-22 | 2015-03-18 | 蒋友明 | Anti-explosion container |
| CN105561879B (en) * | 2014-10-13 | 2018-02-23 | 彭碳科技有限公司 | Prepare the container containing energy of three-dimensional grapheme cladding single-particle Nano diamond |
| CN105561880A (en) * | 2014-10-13 | 2016-05-11 | 彭碳科技有限公司 | Composite structure energetic container |
| CN105561879A (en) * | 2014-10-13 | 2016-05-11 | 彭碳科技有限公司 | Energetic container for preparation of three-dimensional graphene coated single-particle nano-diamond |
| CN105561880B (en) * | 2014-10-13 | 2018-08-10 | 彭碳科技有限公司 | A kind of container containing energy of composite construction |
| CN104634204B (en) * | 2015-02-05 | 2016-09-07 | 中国人民解放军军械工程学院 | A kind of ammunition priming system burns device |
| CN104634204A (en) * | 2015-02-05 | 2015-05-20 | 中国人民解放军军械工程学院 | Ammunition initiating explosive device burning device |
| CN105953672A (en) * | 2016-06-23 | 2016-09-21 | 北京普凡防护科技有限公司 | Drawer type explosion-proof box |
| CN107388913B (en) * | 2017-06-29 | 2019-04-09 | 郑州登电玄武石纤有限公司 | Bullet bucket is kept away in a kind of trench |
| CN107388913A (en) * | 2017-06-29 | 2017-11-24 | 郑州登电玄武石纤有限公司 | Bullet bucket is kept away in a kind of trench |
| CN108195244A (en) * | 2018-02-27 | 2018-06-22 | 中国工程物理研究院总体工程研究所 | To button type blast impulse protective device |
| CN108195244B (en) * | 2018-02-27 | 2023-06-27 | 中国工程物理研究院总体工程研究所 | Opposite-buckling cover type explosion impact protection device |
| CN109764768A (en) * | 2019-03-22 | 2019-05-17 | 中国工程物理研究院化工材料研究所 | A kind of explosive bomb with bullet lining structure |
| CN109764768B (en) * | 2019-03-22 | 2024-01-23 | 中国工程物理研究院化工材料研究所 | Explosive bomb with bomb lining structure |
| CN110681096A (en) * | 2019-10-31 | 2020-01-14 | 湖北及安盾消防科技有限公司 | Aerosol fire extinguishing device capable of bidirectionally relieving pressure and pressure relieving method thereof |
| CN113844124A (en) * | 2021-09-16 | 2021-12-28 | 深圳市航天新材科技有限公司 | Multi-level composite protection structure and preparation method thereof |
| CN113844124B (en) * | 2021-09-16 | 2023-09-05 | 深圳市航天新材科技有限公司 | Multi-layer composite protective structure and preparation method thereof |
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Application publication date: 20120620 |