CN203517136U - Axial external pressing type pipeline compensator - Google Patents
Axial external pressing type pipeline compensator Download PDFInfo
- Publication number
- CN203517136U CN203517136U CN201320566749.3U CN201320566749U CN203517136U CN 203517136 U CN203517136 U CN 203517136U CN 201320566749 U CN201320566749 U CN 201320566749U CN 203517136 U CN203517136 U CN 203517136U
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- CN
- China
- Prior art keywords
- layer hollow
- hollow pipeline
- double
- connecting pipe
- pipeline
- 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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- Thermal Insulation (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses an axial external pressing type pipeline compensator. The axial external pressing type pipeline compensator comprises an upper flange plate and a lower flange plate. The upper flange plate and the lower flange plate are connected with an upper connecting pipe and a lower connecting pipe respectively. A double-layer hollow pipeline is connected between the upper connecting pipe and the lower connecting pipe. The external diameter of the double-layer hollow pipeline is larger than that of the upper connecting pipe and the lower connecting pipe, the inner wall of the double-layer hollow pipeline is coated with a tungsten coating and an anticorrosive coating, a cavity of the double-layer hollow pipeline is filled with a thermal insulating packing layer, and the double-layer hollow pipeline is sleeved with an anticorrosive outer sheath. The outer side wall of the upper flange plate and the outer side wall of the double-layer hollow pipeline are provided with lug plates corresponding to each other in position, and the corresponding lug plates are connected through a connecting rod. The axial external pressing type pipeline compensator is novel in design and is mainly used for absorbing the axial displacement, and has the advantages of being large in compensation quantity, good in thermal insulation property, capable of discharging residual media, very practical and the like.
Description
Technical field
The utility model relates to pipeline compensator technical field, relates in particular to a kind of axialmode external-compression type pipeline compensator.
Background technique
The working environment of pipeline compensator is very severe, and will bear the environment of high temperature, needs at present constantly to improve and make it have good resistance to high temperature, improves working life, and existing pipeline compensator can not meet people's user demand, needs to improve.
Model utility content
The utility model object is exactly in order to make up the defect of prior art, and a kind of axialmode external-compression type pipeline compensator is provided.
The utility model is achieved through the following technical solutions:
A kind of axialmode external-compression type pipeline compensator, include, lower flange, on, lower flange is connected with respectively, lower connecting tube, described is upper, between lower connecting tube, be connected with double layer hollow pipeline, the external diameter of described double layer hollow pipeline is greater than, the external diameter of lower connecting tube, inner-wall spraying at described double layer hollow pipeline has tungsten coating and anticorrosive coat, in the cavity of double layer hollow pipeline, be filled with thermal insulation packed layer, in the outside of double layer hollow pipeline, cover has anticorrosion oversheath, on the outer side wall of upper flange plate and the outer side wall of double layer hollow pipeline, be provided with the corresponding otic placode in position, and corresponding otic placode connects by connecting rod.
The utility model has the advantages that: the utility model is novel in design, is mainly used in absorbing axial displacement, the advantage such as have that compensation rate is large, good heat insulating, remaining medium can be got rid of, very practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of axialmode external-compression type pipeline compensator, include, lower flange 1, 2, on, lower flange 1, 2 are connected with respectively, lower connecting tube 3, 4, described is upper, lower connecting tube 3, between 4, be connected with double layer hollow pipeline 5, the external diameter of described double layer hollow pipeline 5 is greater than, lower connecting tube 3, 4 external diameter, inner-wall spraying at described double layer hollow pipeline 5 has tungsten coating and anticorrosive coat, in the cavity of double layer hollow pipeline 5, be filled with thermal insulation packed layer, in the outside of double layer hollow pipeline 5, cover has anticorrosion oversheath, on the outer side wall of upper flange plate 1 and the outer side wall of double layer hollow pipeline 5, be provided with the corresponding otic placode in position 6, and corresponding otic placode 6 connects by connecting rod 7.
Claims (1)
1. an axialmode external-compression type pipeline compensator, it is characterized in that: include, lower flange, on, lower flange is connected with respectively, lower connecting tube, described is upper, between lower connecting tube, be connected with double layer hollow pipeline, the external diameter of described double layer hollow pipeline is greater than, the external diameter of lower connecting tube, inner-wall spraying at described double layer hollow pipeline has tungsten coating and anticorrosive coat, in the cavity of double layer hollow pipeline, be filled with thermal insulation packed layer, in the outside of double layer hollow pipeline, cover has anticorrosion oversheath, on the outer side wall of upper flange plate and the outer side wall of double layer hollow pipeline, be provided with the corresponding otic placode in position, and corresponding otic placode connects by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566749.3U CN203517136U (en) | 2013-09-12 | 2013-09-12 | Axial external pressing type pipeline compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566749.3U CN203517136U (en) | 2013-09-12 | 2013-09-12 | Axial external pressing type pipeline compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517136U true CN203517136U (en) | 2014-04-02 |
Family
ID=50376067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566749.3U Expired - Fee Related CN203517136U (en) | 2013-09-12 | 2013-09-12 | Axial external pressing type pipeline compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639131A (en) * | 2021-10-14 | 2021-11-12 | 尊领科技集团有限公司 | Double-flow outward pressure type compensator and implementation method thereof |
-
2013
- 2013-09-12 CN CN201320566749.3U patent/CN203517136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639131A (en) * | 2021-10-14 | 2021-11-12 | 尊领科技集团有限公司 | Double-flow outward pressure type compensator and implementation method thereof |
| CN113639131B (en) * | 2021-10-14 | 2021-12-21 | 尊领科技集团有限公司 | Double-flow outward pressure type compensator and implementation method thereof |
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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: 20140402 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |