CN206112312U - Compound hose in enhancement mode heat preservation ocean - Google Patents
Compound hose in enhancement mode heat preservation ocean Download PDFInfo
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- CN206112312U CN206112312U CN201621081206.2U CN201621081206U CN206112312U CN 206112312 U CN206112312 U CN 206112312U CN 201621081206 U CN201621081206 U CN 201621081206U CN 206112312 U CN206112312 U CN 206112312U
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- heat preservation
- resistance
- ocean
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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model relates to a compound hose in enhancement mode heat preservation ocean, from interior to exterior are casing ply, interior compacting seal, resistance to compression armor, tensile armor, heat preservation, metallic protective layer, cladding layer, non - bonding between each layer in proper order. This patent has interlock structures's deformed steel through direct winding outside the heat preservation, has solved the easy modification of long -term transport of the hose that keeps warm under the higher environment of deep sea external pressure, and factor of safety hangs down the scheduling problem.
Description
Technical field
The utility model is related to a kind of heat-preserving hose, and more particularly to a kind of enhancement mode is incubated ocean composite soft tube.
Background technology
For the more common steel pipe of ocean flexible pipe, with, continuous length length good to sea-floor relief adaptability, erection joint
Less, easily laying, it is recyclable, the features such as develop more economical.During submarine pipeline is due to being in cold water environment, if not carrying out at insulation
Reason, defeated medium is mixed in pipeline can separate out the high component of molecular weight containing cured high condensate, improve transport viscosity, affect transfer efficiency and draw
Send out potential safety hazard.
Existing ocean heat preservation flexible pipe has plenty of setting polymeric PTC materials layer, this polymeric PTC materials layer outside heat-insulation layer
Higher pressure can not be resisted, in the case of pressure pressure is excessive especially outside the deep-sea, heat-insulation layer modification and conquassation may be caused, be defeated
Send and buried potential safety hazard.
" one kind mixes defeated composite soft tube suitable for ocean heat preservation（Application number：201210329532.0）" have been proposed for insulation
The structure of flexible pipe, it is respectively intermediate protective layer and external coating that heat-insulation layer outside arranges two-layer polymeric PTC materials layer, and centre is protected
The weight coating that metal tape is entwined is provided between layer and external coating, this structure can resist higher pressure, insulation
Layer is unlikely to deform and conquassation, but heat-insulation layer outside arranges three-layer protection structure, relatively costly.
Utility model content
Main purpose of the present utility model is the shortcoming for overcoming prior art to exist, and provides a kind of enhancement mode insulation sea
Foreign composite soft tube, by the way that directly winding has the deformed steel of interlocking structure outside heat-insulation layer, solves the higher environment of deep-sea external pressure
The long-term conveying flexible type of lower heat-preserving hose, the low problem of safety coefficient.
The purpose of this utility model is realized by technical scheme below：
A kind of enhancement mode is incubated ocean composite soft tube, it is characterised in that be followed successively by casing play, inner pressuring sealing from the inside to the outside
Layer, resistance to compression armor, tension armor, heat-insulation layer, metal protection layer, external coating, each interlayer non-adherent；
The casing play is the metallic framework layer with supporting role；
The inner pressuring sealing layer and external coating are plastic layer；
The resistance to compression armor is Wrapping formed by the positive and negative bidirectional screw of resistance to compression steel band；
The tension armor is Wrapping formed by the positive and negative bidirectional screw of tension band steel
The heat-insulation layer is formed by insulation belt spiral winding；
The metal protection layer is formed by the abnormal shape stainless steel interlocking of S types.
The beneficial effects of the utility model：The utility model due to adopting above-mentioned technical proposal, by straight outside heat-insulation layer
Deformed steel of the winding with interlocking structure is connect, the long-term conveying flexible type of heat-preserving hose under the higher environment of deep-sea external pressure is solved,
The low problem of safety coefficient.
The utility model is described further with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the cross-sectional view that enhancement mode is incubated ocean composite soft tube；
Fig. 2 is metal armor layers structural representation；
Fig. 3 is metal armor layers generalized section.
Major Symbol explanation in figure：
1- casing plays；2- inner pressuring sealing layers；3- resistance to compression armors；4- tension armors；5- heat-insulation layers；6- metal armourings
Layer；7- external coatings.
Specific embodiment
Below in conjunction with the accompanying drawings and example, the utility model is described in detail.
As shown in figure 1, the utility model is followed successively by from the inside to the outside casing play 1, inner pressuring sealing layer 2, resistance to compression armor 3, anti-
Draw armor 4, heat-insulation layer 5, metal protection layer 6, external coating 7, each interlayer non-adherent；Casing play 1 is with supporting role
Metallic framework layer；Inner pressuring sealing layer 2 and external coating 7 are plastic layer；Resistance to compression armor 3 is by the positive and negative bidirectional screw of resistance to compression steel band
It is Wrapping formed；Tension armor 4 is Wrapping formed by the positive and negative bidirectional screw of tension band steel；Heat-insulation layer 5 is by insulation belt spiral winding
Into；
As shown in Figure 2,3, metal protection layer 6 is formed by the abnormal shape stainless steel interlocking of S types.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Restriction, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations with
Modification, still falls within the range of technical solutions of the utility model.
Claims (1)
1. a kind of enhancement mode is incubated ocean composite soft tube, it is characterised in that be followed successively by from the inside to the outside casing play, inner pressuring sealing layer,
Resistance to compression armor, tension armor, heat-insulation layer, metal protection layer, external coating, each interlayer non-adherent；
The casing play is the metallic framework layer with supporting role；
The inner pressuring sealing layer and external coating are plastic layer；
The resistance to compression armor is Wrapping formed by the positive and negative bidirectional screw of resistance to compression steel band；
The tension armor is Wrapping formed by the positive and negative bidirectional screw of tension band steel；
The heat-insulation layer is formed by insulation belt spiral winding；
The metal protection layer is formed by the abnormal shape stainless steel interlocking of S types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081206.2U CN206112312U (en) | 2016-09-27 | 2016-09-27 | Compound hose in enhancement mode heat preservation ocean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081206.2U CN206112312U (en) | 2016-09-27 | 2016-09-27 | Compound hose in enhancement mode heat preservation ocean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112312U true CN206112312U (en) | 2017-04-19 |
Family
ID=58521966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081206.2U Active CN206112312U (en) | 2016-09-27 | 2016-09-27 | Compound hose in enhancement mode heat preservation ocean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030439A (en) * | 2019-05-27 | 2019-07-19 | 中裕软管科技股份有限公司 | A kind of novel heat insulation and preservation hose and its production method |
| CN111911747A (en) * | 2020-07-10 | 2020-11-10 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
-
2016
- 2016-09-27 CN CN201621081206.2U patent/CN206112312U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030439A (en) * | 2019-05-27 | 2019-07-19 | 中裕软管科技股份有限公司 | A kind of novel heat insulation and preservation hose and its production method |
| CN111911747A (en) * | 2020-07-10 | 2020-11-10 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
| CN111911747B (en) * | 2020-07-10 | 2022-03-11 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 251900 Binzhou Port West Port Economic Park, Wudi County, Binzhou City, Shandong Province Patentee after: Wudi Haizhong Hose Manufacturing Co., Ltd. Address before: 300384 Tianjin Nankai District Huayuan Industrial gardener 1 Huayuan Road 6 Digital Culture Park Patentee before: NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD. |