CN204201359U - A kind of double-ply bellows compensator - Google Patents
A kind of double-ply bellows compensator Download PDFInfo
- Publication number
- CN204201359U CN204201359U CN201420554836.1U CN201420554836U CN204201359U CN 204201359 U CN204201359 U CN 204201359U CN 201420554836 U CN201420554836 U CN 201420554836U CN 204201359 U CN204201359 U CN 204201359U
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- Prior art keywords
- pipe
- outlet
- fixedly connected
- heat exchange
- import
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Abstract
The utility model discloses a kind of double-ply bellows compensator, it comprises inner connecting tube, externally connected pipe, inner corrugated pipe, outward corrugated tube, honeycomb duct, import, wallboard and outlet.Inner corrugated pipe two ends are fixedly connected with adapter respectively and form interior collocation structure, and left nozzle inner wall is coaxially fixedly connected with honeycomb duct.Outward corrugated tube two ends are fixedly connected with externally connected pipe and form external compensation structure.The inside and outside coaxial alternate fit of collocation structure, and be fixedly connected into heat exchange structure by both sides wallboard, staggering about on externally connected pipe tube wall arranges radial inlet and outlet, and import upward staggers 180 with outlet down
0.The heat transferring medium that the utility model is introduced from import flows out from outlet after heat exchange.By heat exchange, the viscous medium flowing through compensator is heated, thus reduction stickiness is conducive to normal conveying.The utility model heat exchange structure does not affect the operation of collocation structure, is particularly suitable for using in the viscous medium temperature be transferred and the larger occasion of ambient temperature difference.
Description
Technical field
The utility model relates to a kind of pipe safety device, and specifically, the utility model relates to a kind of pipeline compensator.
Background technique
The medium such as pitch, crude oil because of stickiness higher, normal pipeline conveying is difficult under normal temperature condition, usually at laggard row Cemented filling of heating in engineering, in order to keep medium temperature in pipeline, join compensation device skin at pipeline outer-layer and pipeline and all make corresponding Insulation, to alleviate medium temperature rate of descent.Prior art measure, when medium and circumstance of temperature difference are little and pipeline is shorter, can play good insulation effect.If ambient temperature is very low and pipeline is longer, the medium cooling be transferred is comparatively large, easily causes difficulty of transportation, even blocking pipe compensation device.Prior art only does passive insulation can not meet engineering actual demand.Once there is pipe line compensating device blocking, be difficult to recover unimpeded in time, easily form production procedure discontinuity events, directly affect the normal production order.
Model utility content
The utility model, mainly for the deficiencies in the prior art, proposes a kind of lamination layer structure be made up of double-ply bellows, and this structure not only can heat exchange but also do not affect a kind of double-ply bellows compensator of nose balance function.
The utility model is achieved through the following technical solutions technical goal.
A kind of double-ply bellows compensator, it comprises inner connecting tube, externally connected pipe, inner corrugated pipe, outward corrugated tube, honeycomb duct, import, wallboard and outlet.Described inner corrugated pipe two ends are fixedly connected with adapter respectively and form interior collocation structure, and the inner connecting tube inwall in left side is coaxially fixedly connected with honeycomb duct, honeycomb duct full section bib inner corrugated pipe.Described outward corrugated tube two ends are fixedly connected with externally connected pipe and form external compensation structure.Its improvements are: interior collocation structure and the coaxial alternate fit of external compensation structure, and are fixedly connected into heat exchange structure by both sides wallboard, and external compensation structure two ends externally connected pipe tube wall is provided with radial inlet and outlet.
The radial inlet that the utility model is arranged on externally connected pipe tube wall and outlet stagger 180 up and down
0, import is positioned at top, and outlet is positioned at bottom.
The utility model compared with prior art, has following good effect:
1, the heat exchange structure be made up of double-deck collocation structure is simple, makes easily;
2, introduce a year warm medium from import and enter heat exchange structure, directly internal bellows heat exchanger, makes the viscous medium flowing through compensator heat, thus reduction stickiness is conducive to normal conveying, does not also affect the compensating action performance of collocation structure simultaneously;
3, double-ply bellows structure compensation is steady, and Security is high.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings below.
A kind of double-ply bellows compensator shown in the drawings, be that a kind of introducing carries warm medium carries out heat exchange compensator to inner corrugated pipe 3, it comprises inner connecting tube 1, externally connected pipe 2, inner corrugated pipe 3, outward corrugated tube 4, honeycomb duct 5, import 6, wallboard 7 and outlet 8.Inner corrugated pipe 3 two ends being positioned at middle part are fixedly connected with adapter 1 respectively, form symmetrical interior collocation structure, are coaxially fixedly connected with honeycomb duct 5, honeycomb duct 5 complete sections of bib inner corrugated pipes 3 in the inner connecting tube 1 in left side.Outward corrugated tube 4 two ends are fixedly connected with externally connected pipe 2 and form external compensation structure, and the coaxial alternate cover of external compensation structure is incorporated on interior collocation structure, and is fixedly connected into heat exchange structure by both sides wallboard.The upper left right-hand member of externally connected pipe 2 tube wall arranges radial inlet 6 and outlet 8 respectively, and import 6 upward staggers 180 with outlet 8 down
0, shift to install and increase heat exchange distance, be conducive to improving heat exchange efficiency further.
During the utility model application, introduce from import 6 heat transferring medium carrying temperature and enter heat exchange structure, heat transferring medium directly to inner corrugated pipe 3 heat exchange, then flows out from outlet 8.By heat exchange, the viscous medium flowing through compensator is heated, thus reduction stickiness is conducive to normal conveying, and the compensating action not affecting collocation structure play.Because double-ply bellows structural strength is high, good rigidly, compensate steadily, Security is high.
Claims (2)
1. a double-ply bellows compensator, it comprises inner connecting tube (1), externally connected pipe (2), inner corrugated pipe (3), outward corrugated tube (4), honeycomb duct (5), import (6), wallboard (7) and outlet (8); Described inner corrugated pipe (3) two ends are fixedly connected with adapter (1) respectively and form interior collocation structure, and inner connecting tube (1) inwall in left side is coaxially fixedly connected with honeycomb duct (5), the full section bib inner corrugated pipe (3) of honeycomb duct (5); Described outward corrugated tube (4) two ends are fixedly connected with externally connected pipe (2) and form external compensation structure; It is characterized in that: interior collocation structure and the coaxial alternate fit of external compensation structure, and be fixedly connected into heat exchange structure by both sides wallboard, external compensation structure two ends externally connected pipe (2) tube wall is respectively equipped with radial inlet (6) and outlet (8).
2. a kind of double-ply bellows compensator according to claim 1, is characterized in that: the radial inlet (6) that described external compensation structure two ends externally connected pipe (2) tube wall is arranged and outlet (8) stagger 180 up and down
0, import (6) is positioned at top, and outlet (8) is positioned at bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554836.1U CN204201359U (en) | 2014-09-25 | 2014-09-25 | A kind of double-ply bellows compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554836.1U CN204201359U (en) | 2014-09-25 | 2014-09-25 | A kind of double-ply bellows compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201359U true CN204201359U (en) | 2015-03-11 |
Family
ID=52659320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554836.1U Expired - Fee Related CN204201359U (en) | 2014-09-25 | 2014-09-25 | A kind of double-ply bellows compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033917A (en) * | 2021-11-04 | 2022-02-11 | 韦玉婷 | Corrugated expansion joint |
-
2014
- 2014-09-25 CN CN201420554836.1U patent/CN204201359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033917A (en) * | 2021-11-04 | 2022-02-11 | 韦玉婷 | Corrugated expansion joint |
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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: 20150311 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |