CN1560420A - Superstrong light pipe manifold - Google Patents
Superstrong light pipe manifold Download PDFInfo
- Publication number
- CN1560420A CN1560420A CNA2004100075127A CN200410007512A CN1560420A CN 1560420 A CN1560420 A CN 1560420A CN A2004100075127 A CNA2004100075127 A CN A2004100075127A CN 200410007512 A CN200410007512 A CN 200410007512A CN 1560420 A CN1560420 A CN 1560420A
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- CN
- China
- Prior art keywords
- rubber
- layers
- duty
- manifold
- fiber
- 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.)
- Pending
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Abstract
The invention relates to super-strength light pipe unit for transmitting well pressing and fixing mud fluid in oil drilling, the pipe is a three-layer structure whose layers are bonded together, the inner layer is made up of rubber, the middle layer is made up of high density fiber, the outer layer is made up of rubber, the middle may be winding or textile structure, the layers of winding or textile are two layers or four layers normally, the high intensity fiber is mainly carbon fiber and aroma silk fiber, the rubbers are mainly natural rubber sulfide and thialkol rubber. The product in the invention is light, the weight of unit length product is only one fifths of the current rubber pipe unit, convenient to be transmitted and assembled.
Description
Technical field
The present invention relates to a kind of manifold of in oil drilling, carrying kill-job and well cementation mud that is mainly used in.
Background technology
Have now in oil drilling and to carry the manifold of kill-job and well cementation mud to adopt the rubber body usually, be provided with in the body that to strengthen use steel wire, the defective of this manifold be that weight is excessive, move difficulty, cause the inconvenience in installing and transporting, intensity is also very desirable in addition.
Summary of the invention
In order to overcome the above-mentioned technological deficiency of prior art, the invention provides a kind of superpower light-duty manifold, this manifold is in light weight, and intensity is big, is convenient to install and transportation.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of superpower light-duty manifold, and its body is the three layer construction that is bonded together mutually, and its internal layer is made by rubber, and the middle level is made by high strength fibre, and skin is made by rubber.
Described high strength fibre can be carbon fiber or aramid fiber.
The invention has the beneficial effects as follows: the intensity of fiber is much larger than steel wire because carbon fiber that adopt in the body middle level or virtue sink, and can weave or be wound in multilayer, greatly improved the intensity of whole body, body internal layer, skin adopt rubber to make respectively, be adapted to the conveying of media such as oil, this manifold light weight, the weight of unit length has only 1/5 of rubber tube under the prior art, greatly reduced the difficulty of manually moving, onsite moving and installation have been made things convenient for, also made things convenient for and produced and transportation, also improved intensity simultaneously.
Description of drawings
Accompanying drawing is the section structure schematic diagram of body of the present invention.
The specific embodiment
Referring to accompanying drawing, the body of superpower light-duty manifold provided by the invention is the three layer construction that is bonded together mutually, and its internal layer 1 is made by rubber, and middle level 2 is made by high strength fibre, and outer 3 are made by rubber.
Described middle level 2 can be adopted and be twined or braiding structure, and the number of plies of its winding or braiding is generally double-deck or four layers, also can adopt other numbers of plies.
Under prior art, described high strength fibre mainly contains carbon fiber and aramid fiber, and described rubber mainly contains sulfurized natural rubber and nitrile rubber.Along with the development of technology, new material can constantly occur, and allows to adopt the current material of other any suitable or the new material that may occur in the future among the present invention.
Claims (5)
1, a kind of superpower light-duty manifold is characterized in that its body is the three layer construction that is bonded together mutually, and its internal layer is made by rubber, and the middle level is made by high strength fibre, and skin is made by rubber.
2, superpower light-duty manifold as claimed in claim 1 is characterized in that employing winding of described middle level or braiding structure.
3, superpower light-duty manifold as claimed in claim 2 is characterized in that twine in described middle level or the number of plies of braiding is double-deck or four layers.
4,, it is characterized in that described high strength fibre adopts carbon fiber or aramid fiber as claim 1,2 or 3 described superpower light-duty manifolds.
5,, it is characterized in that described rubber adopts sulfurized natural rubber or nitrile rubber as claim 1,2 or 3 described superpower light-duty manifolds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100075127A CN1560420A (en) | 2004-03-10 | 2004-03-10 | Superstrong light pipe manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100075127A CN1560420A (en) | 2004-03-10 | 2004-03-10 | Superstrong light pipe manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1560420A true CN1560420A (en) | 2005-01-05 |
Family
ID=34439860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100075127A Pending CN1560420A (en) | 2004-03-10 | 2004-03-10 | Superstrong light pipe manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1560420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761442A (en) * | 2016-12-20 | 2017-05-31 | 中国石油天然气集团公司 | Fill-type high strength fibre rubber outer assembled casing |
| CN107084108A (en) * | 2012-01-25 | 2017-08-22 | S.P.M.流量控制股份有限公司 | The manifold and its manufacture method passed through suitable for flow of fluid |
-
2004
- 2004-03-10 CN CNA2004100075127A patent/CN1560420A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084108A (en) * | 2012-01-25 | 2017-08-22 | S.P.M.流量控制股份有限公司 | The manifold and its manufacture method passed through suitable for flow of fluid |
| US10670176B2 (en) | 2012-01-25 | 2020-06-02 | S.P.M. Flow Control, Inc. | Manifold and methods of manufacturing same |
| CN106761442A (en) * | 2016-12-20 | 2017-05-31 | 中国石油天然气集团公司 | Fill-type high strength fibre rubber outer assembled casing |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |