CN202171100U - Movable main line connector insulation shell - Google Patents
Movable main line connector insulation shell Download PDFInfo
- Publication number
- CN202171100U CN202171100U CN2011203152347U CN201120315234U CN202171100U CN 202171100 U CN202171100 U CN 202171100U CN 2011203152347 U CN2011203152347 U CN 2011203152347U CN 201120315234 U CN201120315234 U CN 201120315234U CN 202171100 U CN202171100 U CN 202171100U
- Authority
- CN
- China
- Prior art keywords
- shell
- heat
- main line
- movable main
- insulation shell
- 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
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Abstract
The utility model relates to an insulation shell on a movable main line connector. The insulation shell mainly solves the problems that a conventional insulating material on a movable main line connecting part has bad insulation effects and can not be repeatedly applied. The insulation shell is characterized in that an insulation shell monomer is composed of an outer casing (1), insulation cotton (2) and an inner casing (3). The insulation cotton (2) is placed inside a hollow chamber formed by the outer casing (1) and the inner casing (3). The movable main line connector insulation shell has the characteristics of good insulation effects and capability of repeated use.
Description
Technical field
The utility model relates to the device on the oil-gas gathering and transportation pipeline, a kind of specifically movable main line connection mouth heat-preservating shell.
Background technique
Movable main line joints such as oil transportation on the oil field, gas transmission adopt the asbestos parcel to be incubated usually at present, but because the asbestos thermal conductivity is big, and asbestos are directly exposed outside, make heat insulation effect poor.Simultaneously, the asbestos of insulation usefulness use once the back just discarded, can't reclaim, and waste material increases cost.
Summary of the invention
In order to overcome existing movable main line joint thermal insulating material heat insulation effect difference and can not reusable deficiency; The utility model provides a kind of movable main line connection mouth heat-preservating shell, and this activity main line connection mouth heat-preservating shell has high insulating effect, reusable characteristics.
The technological scheme of the utility model is: a kind of movable main line connection mouth heat-preservating shell, comprise two semi-cylindrical heat-preservating shell monomers, and described heat-preservating shell monomer is made up of shell, heat-preservation cotton, inner casing, and described heat-preservation cotton places in the cavity of shell and inner casing formation.
The shell of described heat-preservating shell monomer touching position is provided with several engaging lugs.
The utlity model has following beneficial effect: owing to take such scheme; This heat-preservating shell is formed by accompanying heat-preservation cotton in the middle of shell, the inner casing, has changed the direct exposed way of heat-preservation cotton in the past, improves heat insulation effect; Simultaneously; This heat-preservating shell can recycle, and through the just dismounting easily of bolt at dismounting engaging lug place, has practiced thrift cost.
Description of drawings:
Fig. 1 is the schematic representation of the utility model;
Fig. 2 is the plan view of the utility model.
1-shell among the figure, 2-heat-preservation cotton, 3-inner casing, 4-engaging lug.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1, a kind of movable main line connection mouth heat-preservating shell comprises two semi-cylindrical heat-preservating shell monomers, and it is cylindrical that two heat-preservating shell monomers form through the bolt joint, is wrapped in the pipeline outside and is incubated.Described heat-preservating shell monomer is made up of shell 1, heat-preservation cotton 2, inner casing 3, and shell 1, inner casing 3 are welded together to form cavity, and heat-preservation cotton 2 places in the cavity.Described heat-preservation cotton 2 is preferably the soak cotton, and its thermal conductivity is low, more helps improving heat insulation effect.Described shell 1 is provided with several engaging lugs 4, and engaging lug 4 is located at two direct synapsis of heat-preservating shell monomer, and has bolt hole, and bolt can link together two monomers after passing engaging lug 4.
This heat-preservating shell has changed the direct exposed insulation form of asbestos in the past, has improved heat insulation effect, and simultaneously, this heat-preservating shell can recycle, through the dismounting easily of dismounting engaging lug.And, can repair use again after the damage, fix just passablely after only needing the impaired heat-preservation cotton in inside refilled, practiced thrift cost.
Claims (2)
1. movable main line connection mouth heat-preservating shell; Comprise two semi-cylindrical heat-preservating shell monomers; It is characterized in that: described heat-preservating shell monomer is made up of shell (1), heat-preservation cotton (2), inner casing (3), and described heat-preservation cotton (2) places in the cavity of shell (1) and inner casing (3) formation.
2. movable main line connection mouth heat-preservating shell, it is characterized in that: the shell (1) of described heat-preservating shell monomer touching position is provided with several engaging lugs (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203152347U CN202171100U (en) | 2011-08-26 | 2011-08-26 | Movable main line connector insulation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203152347U CN202171100U (en) | 2011-08-26 | 2011-08-26 | Movable main line connector insulation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171100U true CN202171100U (en) | 2012-03-21 |
Family
ID=45829296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203152347U Expired - Fee Related CN202171100U (en) | 2011-08-26 | 2011-08-26 | Movable main line connector insulation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
-
2011
- 2011-08-26 CN CN2011203152347U patent/CN202171100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
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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 |
Granted publication date: 20120321 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |