CN201706983U - Double-fence anti-explosion blanket - Google Patents
Double-fence anti-explosion blanket Download PDFInfo
- Publication number
- CN201706983U CN201706983U CN2010202195321U CN201020219532U CN201706983U CN 201706983 U CN201706983 U CN 201706983U CN 2010202195321 U CN2010202195321 U CN 2010202195321U CN 201020219532 U CN201020219532 U CN 201020219532U CN 201706983 U CN201706983 U CN 201706983U
- Authority
- CN
- China
- Prior art keywords
- fence
- explosion
- proof blanket
- cloth
- blanket
- 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
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a double-fence anti-explosion blanket, which comprises annular fences and an anti-explosion cover blanket; each annular fence consists of an internal fence and an external fence which is sleeved on the internal fence, each of the external and the internal fences consists of a liner and an external cover; the anti-explosion cover blanket is covered above the annular fences, with an explosion venting hole arranged in the center; and the liner is formed by seamlessly connecting and superposing a plurality of layers of materials. As the liner is seamless, the weak force-bearing point in the liner is removed, the explosion impact resistance of the liner is greatly increased, and the protective performance of the anti-explosion fences is improved. The double-fence anti-explosion blanket with the liner is safer and more rational in structure and can provide a more reliable safety guarantee for the public in case of emergency.
Description
Technical field
The utility model relates to a kind of security protection equipment, especially relates to two fence explosion-proof blankets.
Background technology
Explosion-proof blanket is a kind of security protection equipment of disposing not clear danger, is made up of explosion proof fence and explosion-proof blanket two parts.With explosion proof fence suspicious explosive is covered earlier in use, suspicious explosive is put at the center, and then explosion-proof blanket is covered on fence, suspicious like this explosive just can be isolated from the outside, and sets up the barrier of one safeguard protection for the public as far as possible.Used explosion-proof blanket then occurring also can alleviating even dissolve of the harm of blast impulse power under the situation of exploding, improved the public safety protection level greatly the public.Explosion-proof blanket security protection performance depends primarily on its blast impulse force intensity that can bear; strong more its barrier propterty of the blast impulse power that explosion-proof blanket can bear is good more; the favorable protection performance just means that also when occurring failing to understand danger, the safeguard protection coefficient that relevant public obtains is high more.As the safety protection field research and development and the producer, should be devoted to improve the barrier propterty of product all the time, for public safety provides more effective technology and equipment guarantee.All there is seam in existing its inner bag of explosion-proof blanket fence, seam crossing is stressed weak link, is occurring under the powerful situation of impacting, and seam crossing tends at first occur fracture, the fence inner bag exists seam can cause the decline of antiknock impact capacity, and barrier propterty also can decrease.
Summary of the invention
The purpose of this utility model is exactly for a kind of barrier propterty that improves explosion-proof blanket being provided, making its blast impulse force rate existing product that bears have the two fence explosion-proof blankets that significantly improve.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pair of fence explosion-proof blanket, comprise circular fence and explosion-proof blanket, described circular fence is divided and is made up of outer fence and interior fence, the outside of fence in outer fence is enclosed within, outer fence and interior fence constitute by inner bag and overcoat, described explosion-proof blanket is covered in the top of circular fence, and explosion-proof blanket center is provided with the venting of dust explosion hole, it is characterized in that: described inner bag is formed by stacking for the multilayer material seamless link.
The diameter of fence is φ 400-500mm in described, highly is 250-350mm, and weight is 10-15kg, and the diameter of described outer fence is φ 550-670mm, highly is 100-200mm, and weight is 2-7kg.
The inner bag of fence is formed by stacking by 120-220 layers of polyethylene fiber UD Compound Fabric in described, and the inner bag of described outer fence is formed by stacking by 60-100 layers of polyethylene fiber UD Compound Fabric.
The material of described explosion-proof blanket is a superhigh molecular weight polyethylene fibers, and the gross weight of explosion-proof blanket is less than 30kg.
Described explosion-proof blanket is a square, and the length of side is 1200-1600mm, and the center is provided with the venting of dust explosion hole, and weight is 8-15kg.
Described venting of dust explosion hole is circular, and diameter is φ 250-350mm.
Described explosion-proof blanket was formed by the woven layer of cloth of polyethylene fibre and polyethylene fibre UD Compound Fabric stacked adding, the compound layer of cloth of polyethylene fibre UD is arranged on up and down between the woven layer of cloth of two layers of polyethylene fiber, the square that is shaped as length of side 1200-1600mm of the woven layer of cloth of two layers of polyethylene fiber up and down, the center is provided with the venting of dust explosion hole; The compound layer of cloth of middle polyethylene fibre UD is shaped as the square of length of side 60mm, and the center is provided with the venting of dust explosion hole.
The woven layer of cloth of described polyethylene fibre is formed by stacking by the woven cloth of 2-15 layer PE fiber, and the compound layer of cloth of described polyethylene fibre UD is formed by stacking by 30-80 layer PE fiber UD Compound Fabric.
Compared with prior art, the two fence explosion-proof blankets of the utility model have improved the barrier propterty of explosion-proof blanket, its blast impulse force rate existing product that bears is had significantly improve.This product fence inner bag has adopted the material of seamless stack, eliminated stressed weak link, thereby its blast impulse power of bearing is improved greatly, barrier propterty also significantly strengthens, this explosion-proof blanket more reasonable structure, security is higher, can provide more reliable safety guarantee for the public when facing accident.
Description of drawings
Fig. 1 is the user mode figure of explosion-proof blanket;
Wherein: fence, 3-outer fence in the explosion-proof blanket of 1-, the 2-;
Fig. 2 is explosion-proof blanket planar structure schematic diagram;
Wherein: 11-venting of dust explosion hole, the compound layer of cloth of 12-PE fiber UD, the woven layer of cloth of 13-PE fiber;
Fig. 3 is explosion-proof blanket hierarchy schematic diagram;
Wherein: 11-venting of dust explosion hole, the compound layer of cloth of 12-PE fiber UD, the woven layer of cloth of 13-PE fiber.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As Figure 1-3, a kind of pair of fence explosion-proof blanket, comprise circular fence and explosion-proof blanket, described circular fence is divided and is made up of outer fence 3 and interior fence 2, outer fence 3 and interior fence 2 all are the hollow circular cylinder shape, the diameter of the external diameter of interior fence 2 is φ 450mm, highly be 300mm, weight is 12kg, the diameter of described outer fence is φ 600mm, highly is 150mm, and weight is 4kg, the outside of fence 2 in outer fence 3 is enclosed within, outer fence 3 and interior fence 2 constitute by inner bag and overcoat, and described inner bag is formed by stacking by the multilayer material seamless link, wherein, the inner bag of interior fence is formed by stacking by 180 layers of polyethylene fiber UD Compound Fabric, and the inner bag of described outer fence is formed by stacking by 80 layers of polyethylene fiber UD Compound Fabric.
Described explosion-proof blanket 1 is covered in the top of circular fence, and the material of described explosion-proof blanket 1 is a superhigh molecular weight polyethylene fibers, explosion-proof blanket 1 be shaped as square, the length of side is 1400mm, weight is 10kg.Explosion-proof blanket 1 center is provided with venting of dust explosion hole 11, and this venting of dust explosion hole 11 is circular, and diameter is φ 300mm.Described explosion-proof blanket is formed by stacking by woven layer of cloth 13 of polyethylene fibre and the compound layer of cloth 12 of polyethylene fibre UD, the compound layer of cloth 12 of polyethylene fibre UD is arranged on up and down between the woven layer of cloth 13 of two layers of polyethylene fiber, the square that is shaped as length of side 1400mm of the woven layer of cloth of two layers of polyethylene fiber up and down, the center is provided with the venting of dust explosion hole; The compound layer of cloth of middle polyethylene fibre UD is shaped as the square of length of side 60mm, and the center is provided with the venting of dust explosion hole.
The woven layer of cloth of described polyethylene fibre is formed by stacking by 3 layers of woven cloth of PE fiber, and the compound layer of cloth of described polyethylene fibre UD is formed by stacking by 50 layers of PE fiber UD Compound Fabric.
A kind of pair of fence explosion-proof blanket, comprise circular fence and explosion-proof blanket, described circular fence is divided and is made up of outer fence and interior fence, outer fence and interior fence all are the hollow circular cylinder shape, the diameter of the external diameter of interior fence is φ 400mm, highly be 250mm, weight is 10kg, the diameter of described outer fence is φ 550mm, highly be 100mm, weight is 2kg, the outside of fence in outer fence is enclosed within, and outer fence and interior fence constitute by inner bag and overcoat, described inner bag is formed by stacking by the multilayer material seamless link, wherein, the inner bag of interior fence is formed by stacking by 120 layers of polyethylene fiber UD Compound Fabric, and the inner bag of described outer fence is formed by stacking by 60 layers of polyethylene fiber UD Compound Fabric.
Described explosion-proof blanket is covered in the top of circular fence, and the material of described explosion-proof blanket is a superhigh molecular weight polyethylene fibers, explosion-proof blanket be shaped as square, the length of side is 1200mm, weight is 8kg.Explosion-proof blanket center is provided with the venting of dust explosion hole, and this venting of dust explosion hole is circular, and diameter is φ 250mm.Described explosion-proof blanket was formed by the woven layer of cloth of polyethylene fibre and polyethylene fibre UD Compound Fabric stacked adding, the compound layer of cloth of polyethylene fibre UD is arranged on up and down between the woven layer of cloth of two layers of polyethylene fiber, the square that is shaped as length of side 1200mm of the woven layer of cloth of two layers of polyethylene fiber up and down, the center is provided with the venting of dust explosion hole; The compound layer of cloth of middle polyethylene fibre UD is shaped as the square of length of side 60mm, and the center is provided with the venting of dust explosion hole.
The woven layer of cloth of described polyethylene fibre is formed by stacking by 2 layers of woven cloth of PE fiber, and the compound layer of cloth of described polyethylene fibre UD is formed by stacking by 30 layers of PE fiber UD Compound Fabric.
A kind of pair of fence explosion-proof blanket, comprise circular fence and explosion-proof blanket, described circular fence is divided and is made up of outer fence and interior fence, outer fence and interior fence all are the hollow circular cylinder shape, the diameter of the external diameter of interior fence is φ 500mm, highly be 350mm, weight is 15kg, the diameter of described outer fence is φ 670mm, highly be 200mm, weight is 7kg, the outside of fence in outer fence is enclosed within, and outer fence and interior fence constitute by inner bag and overcoat, described inner bag is formed by stacking by the multilayer material seamless link, wherein, the inner bag of interior fence is formed by stacking by 220 layers of polyethylene fiber UD Compound Fabric, and the inner bag of described outer fence is formed by stacking by 100 layers of polyethylene fiber UD Compound Fabric.
Described explosion-proof blanket is covered in the top of circular fence, and the material of described explosion-proof blanket is a superhigh molecular weight polyethylene fibers, explosion-proof blanket be shaped as square, the length of side is 1600mm, weight is 15kg.Explosion-proof blanket center is provided with the venting of dust explosion hole, and this venting of dust explosion hole is circular, and diameter is φ 350mm.Described explosion-proof blanket was formed by the woven layer of cloth of polyethylene fibre and polyethylene fibre UD Compound Fabric stacked adding, the compound layer of cloth of polyethylene fibre UD is arranged on up and down between the woven layer of cloth of two layers of polyethylene fiber, the square that is shaped as length of side 1600mm of the woven layer of cloth of two layers of polyethylene fiber up and down, the center is provided with the venting of dust explosion hole; The compound layer of cloth of middle polyethylene fibre UD is shaped as the square of length of side 60mm, and the center is provided with the venting of dust explosion hole.
The woven layer of cloth of described polyethylene fibre is formed by stacking by 15 layers of woven cloth of PE fiber, and the compound layer of cloth of described polyethylene fibre UD is formed by stacking by 80 layers of PE fiber UD Compound Fabric.
Claims (8)
1. two fence explosion-proof blanket, comprise circular fence and explosion-proof blanket, described circular fence is divided and is made up of outer fence and interior fence, the outside of fence in outer fence is enclosed within, outer fence and interior fence constitute by inner bag and overcoat, described explosion-proof blanket is covered in the top of circular fence, and explosion-proof blanket center is provided with the venting of dust explosion hole, it is characterized in that: described inner bag is formed by stacking for the multilayer material seamless link.
2. according to claim 1 pair of fence explosion-proof blanket is characterized in that: the diameter of fence is φ 400-500mm in described, highly is 250-350mm, weight is 10-15kg, the diameter of described outer fence is φ 550-670mm, highly is 100-200mm, and weight is 2-7kg.
3. according to claim 1 pair of fence explosion-proof blanket is characterized in that: the inner bag of fence is formed by stacking by 120-220 layers of polyethylene fiber UD Compound Fabric in described, and the inner bag of described outer fence is formed by stacking by 60-100 layers of polyethylene fiber UD Compound Fabric.
4. according to claim 1 pair of fence explosion-proof blanket is characterized in that: the material of described explosion-proof blanket is a superhigh molecular weight polyethylene fibers, and the gross weight of explosion-proof blanket is less than 30kg.
5. according to claim 1 pair of fence explosion-proof blanket is characterized in that: described explosion-proof blanket is square, and the length of side is 1200-1600mm, and the center is provided with the venting of dust explosion hole, and weight is 8-15kg.
6. according to claim 5 pair of fence explosion-proof blanket is characterized in that: described venting of dust explosion hole is for circular, and diameter is φ 250-350mm.
7. according to claim 5 pair of fence explosion-proof blanket, it is characterized in that: described explosion-proof blanket was formed by the woven layer of cloth of polyethylene fibre and polyethylene fibre UD Compound Fabric stacked adding, the compound layer of cloth of polyethylene fibre UD is arranged on up and down between the woven layer of cloth of two layers of polyethylene fiber, the square that is shaped as length of side 1200-1600mm of the woven layer of cloth of two layers of polyethylene fiber up and down, the center is provided with the venting of dust explosion hole; The compound layer of cloth of middle polyethylene fibre UD is shaped as the square of length of side 60mm, and the center is provided with the venting of dust explosion hole.
8. according to claim 7 pair of fence explosion-proof blanket is characterized in that: the woven layer of cloth of described polyethylene fibre is formed by stacking by the woven cloth of 2-15 layer PE fiber, and the compound layer of cloth of described polyethylene fibre UD is formed by stacking by 30-80 layer PE fiber UD Compound Fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202195321U CN201706983U (en) | 2010-06-08 | 2010-06-08 | Double-fence anti-explosion blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202195321U CN201706983U (en) | 2010-06-08 | 2010-06-08 | Double-fence anti-explosion blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706983U true CN201706983U (en) | 2011-01-12 |
Family
ID=43444146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202195321U Expired - Lifetime CN201706983U (en) | 2010-06-08 | 2010-06-08 | Double-fence anti-explosion blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940310A (en) * | 2014-04-29 | 2014-07-23 | 江苏领瑞新材料科技有限公司 | High-performance explosion-proof blanket |
| CN106247860A (en) * | 2016-08-31 | 2016-12-21 | 江苏领瑞新材料科技有限公司 | A kind of fiber laid fabric high strength anti-explosion blanket |
| CN109059699A (en) * | 2018-10-11 | 2018-12-21 | 北京普凡防护科技有限公司 | A kind of explosion-proof blanket of aramid fiber composite construction |
| CN110579146A (en) * | 2019-09-17 | 2019-12-17 | 湖南艾尔防务技术有限公司 | Integrated structure explosion-proof blanket |
-
2010
- 2010-06-08 CN CN2010202195321U patent/CN201706983U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940310A (en) * | 2014-04-29 | 2014-07-23 | 江苏领瑞新材料科技有限公司 | High-performance explosion-proof blanket |
| CN103940310B (en) * | 2014-04-29 | 2015-09-02 | 江苏领瑞新材料科技有限公司 | A kind of high-performance explosion-proof blanket |
| CN106247860A (en) * | 2016-08-31 | 2016-12-21 | 江苏领瑞新材料科技有限公司 | A kind of fiber laid fabric high strength anti-explosion blanket |
| CN109059699A (en) * | 2018-10-11 | 2018-12-21 | 北京普凡防护科技有限公司 | A kind of explosion-proof blanket of aramid fiber composite construction |
| CN110579146A (en) * | 2019-09-17 | 2019-12-17 | 湖南艾尔防务技术有限公司 | Integrated structure explosion-proof blanket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201706983U (en) | Double-fence anti-explosion blanket | |
| CN107314725B (en) | Variable-wall-thickness composite explosion-proof structure | |
| CN204678997U (en) | A kind of Explosive hazardous material disposes antiknock case | |
| CN207131110U (en) | A kind of construction safety protecting screen structure | |
| CN103278056B (en) | Anti-explosion tank with internal foamed aluminum interlayer in cylindrical shell spring combination | |
| CN203893751U (en) | Bulletproof puncture-proof laminated base material | |
| CN103774330B (en) | Nuclear radiation protection fabric | |
| CN202002563U (en) | Explosion-proof blanket | |
| CN206264476U (en) | High-strength explosion-proof plate | |
| CN212227898U (en) | Large-equivalent flexible composite explosion-proof equipment | |
| CN102967192A (en) | Multifunctional blast protecting object | |
| CN108004912A (en) | Protective device for circular-sectioned pier explosion-and-knock resistant | |
| CN201093947Y (en) | Explosion-proof blanket | |
| CN206208116U (en) | A kind of soft bullet-resistant garment | |
| CN203798263U (en) | Bamboo reinforced stone-retaining device for blasting protection | |
| CN207182953U (en) | A kind of communication cable | |
| CN106595412B (en) | A kind of remote protective structure of demolition blasting slungshot | |
| CN106123710A (en) | The airtight spherical anti-explosion container of foam metal sandwich | |
| CN201647464U (en) | Explosion-proof tank | |
| CN203867205U (en) | Novel building safety protecting net | |
| CN113639604A (en) | Composite core sandwich cylinder explosion-proof structure | |
| CN101684990A (en) | Bulletproof formed part and preparation method thereof | |
| CN207456312U (en) | A kind of rock mass engineering project explosion safety device | |
| CN107063020A (en) | A kind of hole stake Excavation blasting flyrock protection device | |
| CN203785556U (en) | Novel structure anti-explosion blanket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SURREY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI SIRUI POLYMERTECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200331, 1-6, 599 Willow Road, Shanghai, Putuo District Patentee after: Shanghai Sirui Technology Co., Ltd. Address before: 200331 No. 599 Willow Road, Shanghai, Putuo District Patentee before: Shanghai Surrey Polymers Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |