CN205479926U - Heating power pipe network compensation arrangement that crosses river - Google Patents
Heating power pipe network compensation arrangement that crosses river Download PDFInfo
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- CN205479926U CN205479926U CN201620200903.9U CN201620200903U CN205479926U CN 205479926 U CN205479926 U CN 205479926U CN 201620200903 U CN201620200903 U CN 201620200903U CN 205479926 U CN205479926 U CN 205479926U
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Abstract
The utility model provides a heating power pipe network compensation arrangement that crosses river, includes ball -type compensator A, ball -type compensator B and sleeve compensator, ball -type compensator A overcoat end and river surface pipe bend fixed connection, ball -type compensator A ball neck and sleeve compensator stiff end fixed connection, sleeve compensator expansion end and ball -type compensator B overcoat end fixed connection, ball -type compensator B ball neck and river bed pipe bend fixed connection. Ball -type compensator A and ball -type compensator B are when heating power pipe network temperature variation, and the two ball centre ofs sphere of ball -type compensator A and ball -type compensator B distance changes, two ball -type compensator sleeve compensator substitution for the connecting pipe, and the sleeve compensator has the elasticity ability to the change of centre of sphere distance has been satisfied. The utility model has the characteristics of novel structure, simple installation, convenient to use, long service life, work safe and reliable etc.
Description
Technical field
This utility model belongs to compensation device field, and specifically to a kind of heat distribution pipe network crosses the river compensation device.
Background technology
Heat distribution pipe network crosses the river and uses two ends, riverbank to arrange well room at present, well indoor layouts is for, each one group of ball compensator of backwater (the arranging that the centre of sphere is away from being fixing of ball compensator), due to the pipe network radial direction Complete Bind in well room that crosses the river, absorb pipe network thermal dilation belt come the ball compensator centre of sphere away from change, compensator is caused to lose efficacy, leaking, pipe network is not normally functioning.
Summary of the invention
For the problem in the presence of above-mentioned prior art, a kind of novel heat distribution pipe network of this utility model research design crosses the river compensation device, the displacement of compensator position in the displacement and well room that the pipe network that crosses the river produces in thermal expansion can be met, meet the compensator centre of sphere away from the change produced, it is to avoid the heat distribution pipe network that crosses the river produces leakage.
A kind of heat distribution pipe network crosses the river compensation device, including ball compensator A, ball compensator B and sleeve expansion joint, ball compensator A overcoat end is fixing with river surface pipe bend to be connected, ball compensator A ball neck end fixing with sleeve expansion joint is fixing to be connected, sleeve expansion joint movable end is fixing with ball compensator B overcoat end to be connected, and ball compensator B ball neck is fixing with river bed pipe bend to be connected.Sealing between described ball compensator A and sleeve expansion joint uses flexible expanded graphite material, and the sealing between ball compensator B and sleeve expansion joint uses flexible expanded graphite material.
Heat distribution pipe network described in the utility model compensation device ball compensator and sleeve expansion joint combination of crossing the river is constituted.The layout of ball compensator, the pipe distance away from i.e. river surface pipe bend to river bed pipe bend is fixing.Ball compensator A and ball compensator B is when heat distribution pipe network variations in temperature, ball compensator A and the ball compensator B two ball centre of sphere are away from producing change, two ball compensator connecting tubes sleeve expansion joints substitute, and sleeve expansion joint has a telescopicing performance, thus meet the centre of sphere away from change.
The beneficial effects of the utility model are: the heat distribution pipe network compensation device that crosses the river is to constitute with the combination of ball compensator and sleeve expansion joint, can solve the ball compensator centre of sphere away from change, thus meet river pipe network compensator position in the displacement that thermal expansion produces makes well room and produce displacement.Advantageously ensure that the safety of compensator particularly with the pipeline that caliber is bigger, meanwhile, seal and use flexible expanded graphite material heatproof, corrosion-resistant, aging resistance and on-line maintenance can be reached.This utility model has novel structure, simple installation, easy to use, length in service life, the feature such as safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In figure: 1, river surface pipe bend, 2, ball compensator A, 3, sleeve expansion joint, 4, ball compensator B, 5, river bed pipe bend.
Detailed description of the invention:
A kind of heat distribution pipe network crosses the river compensation device, including ball compensator A, ball compensator B and sleeve expansion joint, ball compensator A overcoat end is welded and fixed with river surface pipe bend, ball compensator A ball neck end (tapered sleeve end) fixing with sleeve expansion joint is welded and fixed, sleeve expansion joint movable end is welded and fixed with ball compensator B overcoat end, and ball compensator B ball neck is welded and fixed with river bed pipe bend.
Heat distribution pipe network described in the utility model compensation device ball compensator and sleeve expansion joint combination of crossing the river is constituted.The layout of ball compensator, the pipe distance away from i.e. river surface pipe bend to river bed pipe bend is fixing.Ball compensator A and ball compensator B is when heat distribution pipe network variations in temperature, ball compensator A and the ball compensator B two ball centre of sphere are away from producing change, the connecting tube of two ball compensators sleeve expansion joint substitutes, and sleeve expansion joint has a telescopicing performance, thus meet the centre of sphere away from change.Sealing between described ball compensator A and sleeve expansion joint uses flexible expanded graphite material, and the sealing between ball compensator B and sleeve expansion joint uses flexible expanded graphite material.
Ball compensator A and ball compensator B is when heat distribution pipe network variations in temperature, ball compensator A(dotted portion) and ball compensator B(dotted portion) two centre ofs sphere away from produce change, two ball compensator connecting tubes sleeve expansion joints substitute, meet the centre of sphere away from change.
The above; it is only preferably detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; all those familiar with the art, in technical scope disclosed in this utility model, all should be contained within protection domain of the present utility model according to the technical solution of the utility model and design of the present utility model thereof in addition equivalent or change.
Claims (2)
1. a heat distribution pipe network crosses the river compensation device, it is characterized in that: include ball compensator A, ball compensator B and sleeve expansion joint, ball compensator A overcoat end is fixing with river surface pipe bend to be connected, ball compensator A ball neck end fixing with sleeve expansion joint is fixing to be connected, sleeve expansion joint movable end is fixing with ball compensator B overcoat end to be connected, and ball compensator B ball neck is fixing with river bed pipe bend to be connected.
A kind of heat distribution pipe network the most according to claim 1 crosses the river compensation device, it is characterized in that: the sealing between described ball compensator A and sleeve expansion joint uses flexible expanded graphite material, the sealing between ball compensator B and sleeve expansion joint uses flexible expanded graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200903.9U CN205479926U (en) | 2016-03-16 | 2016-03-16 | Heating power pipe network compensation arrangement that crosses river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200903.9U CN205479926U (en) | 2016-03-16 | 2016-03-16 | Heating power pipe network compensation arrangement that crosses river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479926U true CN205479926U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200903.9U Active CN205479926U (en) | 2016-03-16 | 2016-03-16 | Heating power pipe network compensation arrangement that crosses river |
Country Status (1)
| Country | Link |
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| CN (1) | CN205479926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212073A (en) * | 2020-08-27 | 2021-01-12 | 烟台清泉实业有限公司 | Uncompensated direct-buried method for steel-sheathed-steel hot water pipeline |
-
2016
- 2016-03-16 CN CN201620200903.9U patent/CN205479926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212073A (en) * | 2020-08-27 | 2021-01-12 | 烟台清泉实业有限公司 | Uncompensated direct-buried method for steel-sheathed-steel hot water pipeline |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |