CN205371866U - Novel rubber tube - Google Patents
Novel rubber tube Download PDFInfo
- Publication number
- CN205371866U CN205371866U CN201521144435.XU CN201521144435U CN205371866U CN 205371866 U CN205371866 U CN 205371866U CN 201521144435 U CN201521144435 U CN 201521144435U CN 205371866 U CN205371866 U CN 205371866U
- Authority
- CN
- China
- Prior art keywords
- rubber
- wall
- rubber tube
- layer
- inlayer
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 38
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model provides a novel rubber tube, including the EPT rubber inlayer, be provided with the one deck anticorrosive coating on the inner wall of EPT rubber inlayer, be provided with the one deck casing ply on the outer wall of EPT rubber inlayer, the casing ply is formed by elastic metal body spiral winding, the outer wall of casing ply is provided with the butadiene acrylonitrile rubber intermediate level, be provided with the outer rubber tube of one deck on the outer wall in butadiene acrylonitrile rubber intermediate level, the both ends of rubber tube are provided with rigid joint, be provided with the external screw thread on the outer wall of rigid joint. Novel rubber tube optimize (the organization) and heavily select through the kind to rubber tube inlayer, intermediate level and the outer rubber to and adopt elastic metal wire spiral winding to become the casing ply to set up between inlayer and intermediate level, structurally improved withstand voltage, the resistant performance of waiting of product, in addition the setting through the rigid joint of rubber tube tip can make more convenient being connected with the other part of rubber tube.
Description
Technical field
This utility model belongs to rubber field, especially relates to a kind of Novel rubber pipe.
Background technology
Along with industrial development, the application of rubber tube is more and more extensive, when conveying high-pressure gas and liquid, anti-voltage resistance to rubber tube has significantly high requirement, the general resistance to pressure of common rubber tube is inadequate, and additionally rubber tube joint of being everlasting when being attached with miscellaneous part utilizes rigid connector (such as clip) to be fixed, not only poor sealing, and easily rubber tube is caused damage, affect the service life of rubber tube.
Summary of the invention
In view of this, it is high that this utility model is directed to a kind of intensity, high pressure resistant, wear-resistant, and the Novel rubber pipe of long service life.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of Novel rubber pipe, including ethylene propylene diene rubber internal layer, the inwall of described ethylene propylene diene rubber internal layer is provided with one layer of anticorrosive coat, the outer wall of described ethylene propylene diene rubber internal layer is provided with one layer of casing play, described casing play is formed by elastic metallic body spiral winding, the outer wall of described casing play is provided with nitrile rubber intermediate layer, the outer wall in described nitrile rubber intermediate layer is provided with one layer of outer sebific duct, the two ends of described rubber tube are provided with rigid joint, and the outer wall of described rigid joint is provided with external screw thread.
Further, the outer wall of described outer sebific duct is additionally provided with one layer of wearing layer.
Further, described elastic metallic body is steel wire.
Relative to prior art, Novel rubber pipe described in the utility model has the advantage that by the kind of rubber tube internal layer, intermediate layer and outer layer rubber is optimized combination and gravity treatment, and adopt elastic metallic yarn spiral winding to become casing play to be arranged between internal layer and intermediate layer, structurally improve the performance that product is pressure, weather-proof, the service life making rubber tube is greatly improved, and can make convenient being attached with miscellaneous part of rubber tube by the setting of the rigid joint of end of rubber tube.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-ethylene propylene diene rubber internal layer；2-anticorrosive coat；3-casing play；4-nitrile rubber intermediate layer；The outer sebific duct of 5-；6-wearing layer；The rigid joint of 7-.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more these features.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, a kind of Novel rubber pipe, including ethylene propylene diene rubber internal layer 1, the inwall of described ethylene propylene diene rubber internal layer 1 is provided with one layer of anticorrosive coat 2, the outer wall of described ethylene propylene diene rubber internal layer 1 is provided with one layer of casing play 3, described casing play 3 is formed by elastic metallic body spiral winding, described elastic metallic body is steel wire, the outer wall of described casing play 3 is provided with nitrile rubber intermediate layer 4, the outer wall in described nitrile rubber intermediate layer 4 is provided with one layer of outer sebific duct 5, the outer wall of described outer sebific duct 5 is additionally provided with one layer of wearing layer 6, the two ends of described rubber tube are provided with rigid joint 7, the outer wall of described rigid joint 7 is provided with external screw thread.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (3)
1. a Novel rubber pipe, it is characterized in that: include ethylene propylene diene rubber internal layer (1), the inwall of described ethylene propylene diene rubber internal layer (1) is provided with one layer of anticorrosive coat (2), the outer wall of described ethylene propylene diene rubber internal layer (1) is provided with one layer of casing play (3), described casing play (3) is formed by elastic metallic body spiral winding, the outer wall of described casing play (3) is provided with nitrile rubber intermediate layer (4), the outer wall of described nitrile rubber intermediate layer (4) is provided with one layer of outer sebific duct (5), the two ends of described rubber tube are provided with rigid joint (7), the outer wall of described rigid joint (7) is provided with external screw thread.
2. Novel rubber pipe according to claim 1, it is characterised in that: the outer wall of described outer sebific duct (5) is additionally provided with one layer of wearing layer (6).
3. Novel rubber pipe according to claim 1, it is characterised in that: described elastic metallic body is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144435.XU CN205371866U (en) | 2015-12-31 | 2015-12-31 | Novel rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144435.XU CN205371866U (en) | 2015-12-31 | 2015-12-31 | Novel rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371866U true CN205371866U (en) | 2016-07-06 |
Family
ID=56275739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144435.XU Expired - Fee Related CN205371866U (en) | 2015-12-31 | 2015-12-31 | Novel rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371866U (en) |
-
2015
- 2015-12-31 CN CN201521144435.XU patent/CN205371866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20171231 |