CN101419042B - Explosion-proof tank for civil aviation passenger cabin - Google Patents
Explosion-proof tank for civil aviation passenger cabin Download PDFInfo
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- CN101419042B CN101419042B CN2008100739465A CN200810073946A CN101419042B CN 101419042 B CN101419042 B CN 101419042B CN 2008100739465 A CN2008100739465 A CN 2008100739465A CN 200810073946 A CN200810073946 A CN 200810073946A CN 101419042 B CN101419042 B CN 101419042B
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Abstract
The invention relates to an explosion-proof box for civil-aviation passenger cabins. The explosion-proof box comprises a box body, wherein the outer wall of the box body is glue-coated cord fabric with aramid cords; two or more than two layers of glue-coated cord fabric are provided; the cords of different cord fabric layers are arranged crossways; the box body is in the shape of a rectangular column of which the upper end is opened and the lower end is sealed; four corners of the column are at circular-arc chamfer angles; a joint of the outer sidewall and the bottom surface of the box body is at an arc chamfer angle; and the outer wall of the box body is provided with exhaust holes. As the explosion-proof box is manufactured by use of the glue-coated cord fabric with the aramid cords, the disadvantage that the explosion-proof boxes used in the conventional explosion-proof measures are too heavy and too big is overcome.
Description
(1) technical field:
The present invention relates to a kind of and the relevant safety anti-explosive measure of civil aviaton's transportation safety, particularly a kind of explosion-proof tank that is used for civil aviation passenger cabin.
(2) background technology:
At present, common anti-explosion container is circular and the columniform container of comprising of metal making, general is to improve explosion-proof dynamics by distance, the increase thickness of container wall that strengthens explosive and chamber wall, strengthen the distance of explosive and chamber wall, mean the increasing volume of a container, increase thickness of container wall, mean the weight that increases container.In air transportation, the volume and weight of aviation carrier is very valuable.Existing common explosion-proof tank is that metal is made, and all has the excessive problem of weight and volume, is not suitable for being used for civil aviation passenger cabin.
(3) summary of the invention:
Because adopt metal to make, weight and volume is excessive in order to overcome existing explosion-proof tank, can not adapt to the defective that civil aviation passenger cabin uses; Thereby provide a kind of airline carriers of passengers to be suitable for little, the lightweight explosion-proof tank that is used for civil aviation passenger cabin of volume.
The technical solution adopted for the present invention to solve the technical problems is: explosion-proof tank comprises casing, casing is the column of upper end open lower end closed, that is to say that cabinet exterior is made of wall box and tank floor, the upper port of casing is provided with the port wire loop, the cord termination of covering rubberized cord of formation cabinet exterior after walking around the counter-rotating of port wire loop encases the port wire loop, termination after its anti-package is closely attached on wall box, cabinet exterior is for covering rubberized cord, the cord that covers in the rubberized cord fuses by the adhesive effect that covers glue, becomes finished product by the semi-finished product of said structure manufacturing after by baking.
Because intensity height, good heat resistance, the percentage elongation of aramid fiber are little, in light weight, so the described rubberized cord that covers adopts the aramid fiber cord better.
The diameter of the aromatic polyamide cord in the preferably described aramid fiber cord is 0.7mm～1.2mm; Spacing between cord is 70/10cm～90 piece/10cm.
The described glue that covers that covers the rubberized cord employing is preferably rubber, the thickness 1mm～3mm of rubber coatings.
Because the cord termination walks around the port wire loop, by the grappling of port wire loop, and cabinet exterior do not have the cord joint, becomes finished product by the semi-finished product of this structure manufacturing after by baking, thereby strengthened casing intensity, and therefore, casing antiknock ability is stronger.
The port wire loop and hold the port wire loop the casing lateral wall cover gap location between rubberized cord and the anti-package layer thereof, preferably be provided with filling glue.
Casing is generally the rectangle column, and its column type becomes circular arc chamfering for four jiaos, and the junction between its casing lateral wall and the tank floor is the camber chamfering also.
Cabinet exterior cover rubberized cord be generally two-layer or two-layer more than, be preferably 2～4 layers, the layer with layer between cord arranged in a crossed manner mutually, angle is preferably 15 °～20 ° for being preferably 10 °～30 ° between the cord in the different casing plies.
The exhaust perforation preferably is set on casing, plays the buffering decompression with the gas that explosion is produced.
Explosion-proof tank appearance and size length * wide * height is generally: 800mm～900mm * 230mm～330mm * 800mm～900mm, also can carry out size adjusting according to actual conditions.80～100 exhaust perforation that are prismatic preferably are set on it, and it is of a size of 7mm～13mm * 7mm～13mm.
Explosion-proof tank of the present invention can be placed one because volume is little, easy to carry on every airplane.When finding pre-explosive in-flight, pre-explosive is put into explosion-proof tank.The case mouth is allowed to unload quick-fried direction position facing to aircraft.
The invention has the beneficial effects as follows that box frame material selection aromatic polyamide cord and cover glue, the semi-finished product of manufacturing become finished product after by baking, the explosion-proof tank volume that is made into is little, in light weight, has overcome the excessive overweight defective of conventional explosion-proof tank.Substantially form by covering rubberized cord, simple in structure.
(4) description of drawings:
Figure 1 shows that a kind of embodiment structural representation of the explosion-proof tank that originally is used for civil aviation passenger cabin.
Accompanying drawing indicates:
1, port wire loop; 2, fill glue; 3, wall box; 4, tank floor; 5, steam vent.
(5) specific embodiment:
In embodiment shown in Figure 1, the explosion-proof tank that originally is used for civil aviation passenger cabin comprises casing, and the outer wall of described casing is made by the aramid fiber cord that covers glue for rubber, and in this embodiment, the diameter of the aromatic polyamide cord in the described aramid fiber cord is 0.7mm～1.2mm; Spacing between cord is 70/10cm～90 piece/10cm; The thickness that rubber covers glue-line is 1～3mm.
Casing is the rectangle column of upper end open lower end closed, and its column type becomes circular arc chamfering for four jiaos, and the junction between its wall box 3 and the tank floor 4 is the camber chamfering also.The appearance and size of rectangular column: 850mm * 280mm * 850mm.The upper end of casing is provided with port wire loop 1, and the cord termination of the aramid fiber cord of formation cabinet exterior after walking around 1 counter-rotating of port wire loop encases port wire loop 1, and the termination of its anti-package end is closely attached on wall box 3 inboards.Port wire loop 1 and hold the aramid fiber cord of cabinet exterior of port wire loop 1 and the gap location between the anti-package layer thereof is provided with and fills glue 2.The aramid fiber cord is 2 layers in this embodiment, and is arranged in a crossed manner mutually between the cord in the casing ply, and angle is 15 °～20 ° between the cord in the two-layer aramid fiber cord.Every layer of aramid fiber cord all walked around port wire loop 1, to increase the intensity of casing.
In order to make the cord termination can fixedly secure the port wire loop, the port wire loop is walked around in the cord termination, by the grappling of port wire loop, and cabinet exterior does not have the cord joint, become finished product by the semi-finished product of this structure manufacturing after by baking, thereby strengthened casing intensity, therefore, casing antiknock ability is stronger.
Be provided with 80 exhaust perforation 5 that are prismatic on the cabinet exterior of casing uniformly, exhaust perforation 5 is of a size of 10mm * 10mm.
Claims (9)
1. the explosion-proof tank that is used for civil aviation passenger cabin, explosion-proof tank comprises casing, it is characterized in that: described casing is the column of upper end open lower end closed, that is to say that cabinet exterior is made of wall box (3) and tank floor (4), the upper port of casing is provided with port wire loop (1), the cord termination of covering rubberized cord of formation cabinet exterior after walking around port wire loop (1) counter-rotating encases port wire loop (1), termination after its anti-package is closely attached on wall box (3), cabinet exterior is for covering rubberized cord, becomes finished product by the semi-finished product of said structure manufacturing after by baking.
2. according to right 1 described explosion-proof tank, it is characterized in that: port wire loop (1) and hold port wire loop (1) wall box (3) cover gap location between rubberized cord and the anti-package end thereof, be provided with and fill glue (2).
3. according to right 1 or 2 described explosion-proof tanks, it is characterized in that: described cover rubberized cord be two-layer or two-layer more than, arranged in a crossed manner mutually between the cord in the different casing plies.
4. according to right 3 described explosion-proof tanks, it is characterized in that: angle is 10 °～30 ° between the cord in the described different casing plies.
5. according to right 1 described explosion-proof tank, it is characterized in that: described casing is the rectangle column, four jiaos of its rectangle become circular arc chamfering, junction between its wall box (3) and the tank floor (4) is the camber chamfering also, and casing is of a size of 800mm～900mm * 230mm～330mm * 800mm～900mm.
6. according to right 5 described explosion-proof tanks, it is characterized in that: cabinet exterior is provided with exhaust perforation (5), and described exhaust perforation (5) is a prismatic, and it is of a size of 7mm～13mm * 7mm～13mm.
7. according to right 1 or 2 described explosion-proof tanks, it is characterized in that: the described rubberized cord that covers is the aramid fiber cord.
8. according to right 3 described explosion-proof tanks, it is characterized in that: the described rubberized cord that covers is 2～4 layers.
9. according to right 1 or 2 described explosion-proof tanks, it is characterized in that: cover rubberized cord surface cover and be rubber, thickness is 1mm～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100739465A CN101419042B (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank for civil aviation passenger cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100739465A CN101419042B (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank for civil aviation passenger cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101419042A CN101419042A (en) | 2009-04-29 |
| CN101419042B true CN101419042B (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100739465A Active CN101419042B (en) | 2008-11-28 | 2008-11-28 | Explosion-proof tank for civil aviation passenger cabin |
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| Country | Link |
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| CN (1) | CN101419042B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928427B (en) * | 2016-06-21 | 2017-12-26 | 北京理工大学 | A kind of flexible explosion-proof bag |
| CN106197184B (en) * | 2016-08-01 | 2018-07-06 | 西北工业大学 | A kind of portable directional explosion-proof device in civil aircraft main cabin |
| CN109780956B (en) * | 2019-03-06 | 2020-09-25 | 西安近代化学研究所 | Energy-gathering pressure-releasing directional explosion-proof device for civil aircraft passenger cabin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071132A (en) * | 1991-09-23 | 1993-04-21 | 刘玉发 | The blastproof method of aircraft |
| US5267665A (en) * | 1991-09-20 | 1993-12-07 | Sri International | Hardened luggage container |
| CN1238040A (en) * | 1996-09-20 | 1999-12-08 | 联合讯号公司 | Blast resistant and blast directing container assemblies |
| CN1514201A (en) * | 2002-12-31 | 2004-07-21 | 中国民用航空总局航空安全技术中心 | Antiexplosion box used in civil aircraft passenger cabinet |
| CN201289356Y (en) * | 2008-11-03 | 2009-08-12 | 徐建勇 | Rubber protection blanket for blasting engineering |
| CN201311253Y (en) * | 2008-11-28 | 2009-09-16 | 昊华南方(桂林)橡胶有限责任公司 | Explosion-proof tank for civil aviation cabin |
-
2008
- 2008-11-28 CN CN2008100739465A patent/CN101419042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267665A (en) * | 1991-09-20 | 1993-12-07 | Sri International | Hardened luggage container |
| CN1071132A (en) * | 1991-09-23 | 1993-04-21 | 刘玉发 | The blastproof method of aircraft |
| CN1238040A (en) * | 1996-09-20 | 1999-12-08 | 联合讯号公司 | Blast resistant and blast directing container assemblies |
| CN1514201A (en) * | 2002-12-31 | 2004-07-21 | 中国民用航空总局航空安全技术中心 | Antiexplosion box used in civil aircraft passenger cabinet |
| CN201289356Y (en) * | 2008-11-03 | 2009-08-12 | 徐建勇 | Rubber protection blanket for blasting engineering |
| CN201311253Y (en) * | 2008-11-28 | 2009-09-16 | 昊华南方(桂林)橡胶有限责任公司 | Explosion-proof tank for civil aviation cabin |
Non-Patent Citations (1)
| Title |
|---|
| 陈力等.《民航客机防爆箱的研制》.《安全与环境学报》.2004,第4卷168-169. * |
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| Publication number | Publication date |
|---|---|
| CN101419042A (en) | 2009-04-29 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: ZHONGXIANG GROUP SHUGUANG RUBBER INDUSTRY RESEARCH Free format text: FORMER OWNER: HAOHUA SOUTH (GUILIN) RUBBER CO., LTD. Effective date: 20110906 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110906 Address after: Wang Road No. 55 the Guangxi Zhuang Autonomous Region Guilin 541004 Patentee after: Zhongxiang Group Shuguang Rubber Industry Research Design Institute Address before: 541004 the Guangxi Zhuang Autonomous Region Qixing District, Guilin City Hengtang Road No. 80 Patentee before: Haohua South China (Guilin) Rubber Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 55 Hengtang Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee after: CHINA NATIONAL CHEMICAL CORPORATION, SHUGUANG RUBBER INDUSTRY RESEARCH AND DESIGN INSTITUTE CO., LTD. Address before: No. 55 Hengtang Road, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee before: Zhongxiang Group Shuguang Rubber Industry Research Design Institute |