CN207648314U - A kind of sebific duct compression-resistant protecting jacket - Google Patents
A kind of sebific duct compression-resistant protecting jacket Download PDFInfo
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- CN207648314U CN207648314U CN201721740984.2U CN201721740984U CN207648314U CN 207648314 U CN207648314 U CN 207648314U CN 201721740984 U CN201721740984 U CN 201721740984U CN 207648314 U CN207648314 U CN 207648314U
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- layer
- wall layer
- wall
- sebific duct
- isolation
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Abstract
The utility model is related to sebific duct protection technique fields, disclose a kind of sebific duct compression-resistant protecting jacket, including inner wall layer and outer wall layer, and isolation explosion-proof layer is additionally provided between the inner wall layer and outer wall layer, and tinfoil paper layer is equipped between the explosiveproof isolation layer and outer wall layer；The isolation explosion-proof layer is the aluminium alloy reticular structure of multilayer, and elastic resin particle is filled in mesh.It is equipped with isolation explosion-proof layer between the inside and outside wall of the utility model protective case, and is filled with elastic resin particle between explosion-proof layer, increases buffering and compressive property；The effects that being made of polythene material, increase tinfoil paper layer, making it have fire-retardant, antistatic is suitble to use in underground coal mine.
Description
Technical field
The utility model is related to sebific duct protection technique field more particularly to a kind of sebific duct compression-resistant protecting jackets.
Background technology
Currently, the use of sebific duct is more and more universal, on the engineering trucks such as fork truck, crane, dumper and injection molding machine equipment and
Underground coal mine will be commonly used and arrive sebific duct.But sebific duct is made of rubber material, it inevitably can be because of the longer generation of usage time
Such as there are leaking at the safety accidents in aging, therefore now many sebific ducts both increase rubber hose protection sleeve.Sebific duct on the market at present
The disadvantage that there are anti-pressure abilities is weaker for protective case, antistatic effect is poor, especially in underground in use, once there is electrostatic and fire
Flower, it is easy to cause the danger of gas explosion.
Utility model content
The shortcomings that the utility model is directed in the prior art, provide a kind of sebific duct compression-resistant protecting jacket.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of sebific duct compression-resistant protecting jacket, including inner wall layer and outer wall layer, are additionally provided between the inner wall layer and outer wall layer
Explosion-proof layer is isolated, tinfoil paper layer is equipped between the explosiveproof isolation layer and outer wall layer；The isolation explosion-proof layer is the aluminium of multilayer
Alloy reticular structure, mesh is interior to be filled with elastic resin particle.
Preferably, the inner wall layer and outer wall layer is that polythene material is made.
Preferably, the tinfoil paper layer is the double-deck bubble structure, with outer wall layer integrated injection molding.
The utility model has significant technique effect as a result of above technical scheme：The inside and outside wall of protective case it
Between be equipped with isolation explosion-proof layer, and between explosion-proof layer be filled with elastic resin particle, increase buffering and compressive property；Using poly- second
Alkene material is made, increases tinfoil paper layer, the effects that making it have fire-retardant, antistatic, is suitble to use in underground coal mine.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
The toponym that each number designation is referred in attached drawing is as follows：1-inner wall layer, 2-outer wall layers, 3-isolation are explosion-proof
Layer, 4-tinfoil paper layers, 5-elastic resin particles.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of sebific duct compression-resistant protecting jacket, as shown, including inner wall layer 1 and outer wall layer 2, the inner wall layer 1 and outer wall
It is additionally provided with isolation explosion-proof layer 3 between layer 2, tinfoil paper layer 4 is equipped between the explosiveproof isolation layer 3 and outer wall layer 2；The isolation
Explosion-proof layer 3 is the aluminium alloy reticular structure of multilayer, and elastic resin particle 5 is filled in mesh；The inner wall layer 1 and outer wall layer
2 be that polythene material is made；The tinfoil paper layer 4 is the double-deck bubble structure, with outer wall layer integrated injection molding.
The protective case has the characteristics such as fire-retardant, antistatic, acid and alkali-resistance, is suitble to all shaft production security needs, is coal
The ideal security protection product of mine safety in production can prevent the high pressure generated by sebific duct quality leakage impact, effective to ensure
The safety of operating personnel.Tinfoil paper layer 5 has the function of fire-retardant, is used in highly gassy mine, can effectively prevent because of pressure
Power is pulsed and the spark of generation, prevents the generation of gas accident；It ensures safe to use.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (3)
1. a kind of sebific duct compression-resistant protecting jacket, including inner wall layer and outer wall layer, it is characterised in that：The inner wall layer and outer wall layer it
Between be additionally provided with isolation explosion-proof layer, between the explosiveproof isolation layer and outer wall layer be equipped with tinfoil paper layer；The isolation explosion-proof layer is
The aluminium alloy reticular structure of multilayer, mesh is interior to be filled with elastic resin particle.
2. a kind of sebific duct compression-resistant protecting jacket according to claim 1, it is characterised in that：The inner wall layer and outer wall layer is equal
It is made of polythene material.
3. a kind of sebific duct compression-resistant protecting jacket according to claim 1, it is characterised in that：The tinfoil paper layer is the double-deck bubble
Structure, with outer wall layer integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740984.2U CN207648314U (en) | 2017-12-14 | 2017-12-14 | A kind of sebific duct compression-resistant protecting jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740984.2U CN207648314U (en) | 2017-12-14 | 2017-12-14 | A kind of sebific duct compression-resistant protecting jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648314U true CN207648314U (en) | 2018-07-24 |
Family
ID=62880170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740984.2U Active CN207648314U (en) | 2017-12-14 | 2017-12-14 | A kind of sebific duct compression-resistant protecting jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648314U (en) |
-
2017
- 2017-12-14 CN CN201721740984.2U patent/CN207648314U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A compression protective sleeve for rubber hose Effective date of registration: 20220120 Granted publication date: 20180724 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG HENGWANG GROUP Co.,Ltd. Registration number: Y2022980000843 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221202 Granted publication date: 20180724 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG HENGWANG GROUP Co.,Ltd. Registration number: Y2022980000843 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |