CN204107936U - A kind of penetration type air-water flushing plumbing installation - Google Patents
A kind of penetration type air-water flushing plumbing installation Download PDFInfo
- Publication number
- CN204107936U CN204107936U CN201420417026.1U CN201420417026U CN204107936U CN 204107936 U CN204107936 U CN 204107936U CN 201420417026 U CN201420417026 U CN 201420417026U CN 204107936 U CN204107936 U CN 204107936U
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- China
- Prior art keywords
- gas
- pipeline
- elevation
- large discrepancy
- adding pipe
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Abstract
A kind of penetration type air-water flushing plumbing installation disclosed in the utility model, comprising: a threeway being installed at the porch of the decline pipeline section of large discrepancy in elevation pipeline, the straight pipe of described threeway and described large discrepancy in elevation pipeline communication, and the port of its side siphunculus upwards; One gas-adding pipe, the head of described gas-adding pipe is through to stretch into after the port on the side siphunculus of described threeway in described large discrepancy in elevation pipeline and from the top landing of the decline pipeline section of described large discrepancy in elevation pipeline to the bottom of the decline pipeline section of described large discrepancy in elevation pipeline; And the aerating mechanism that is connected with the afterbody of described gas-adding pipe.The beneficial effects of the utility model are: the gas of the quick flowing that aerating mechanism injects by gas-adding pipe is introduced into the bottom of the decline pipeline section of large discrepancy in elevation pipeline, efficiently solve because gas forms gas-liquid separation when flowing through decline pipeline section, gas is assembled at decline pipeline section, heavy position pressure drop is excessive, thus causes the problem that air-water flushing failure or flush efficiency reduce.
Description
Technical field
The utility model belongs to water supply network no-dig technique to be safeguarded and the technical field of cleaning, and particularly relates to a kind of penetration type air-water flushing plumbing installation, is specially adapted to the flushing of large discrepancy in elevation pipeline.
Background technology
Pipe flushing adopts chemical method or physical method to remove inner surface of pipeline dirt, reaches flushing object, ensure that inner surface of pipeline recovers the process of original Facing material.The mode of current pipe flushing is varied, such as conventional flush mode, artificial flushing mode, air-water flushing mode etc.
Conventional flush mode mostly is one-way flushing, and natural pressure water in pipe network generally can be used to rinse, and the pipeline larger for bore need complete flushing work by carrying out pressurization to pipe network.The mode that artificial flushing mode combines with conventional flush for artificial flushing actually, based on artificial flushing, conventional flush is auxiliary, first enter in pipeline by manually carrying giant and intercom tube wall is rinsed, manually enter the time in pipeline unsuitable long, should moment and the external world link up, in order to avoid occur that the situation of air undersupply occurs, after artificial flushing completes, use CCTV technology to watch pipeline, finally use conventional flush mode to rinse pipeline.But it is longer that conventional flush mode and artificial flushing mode are not suitable for duct length, pipe diameter is comparatively large, the pipeline that bend pipe is more.For this reason, air-water flushing mode is just arisen at the historic moment.
Air-water flushing mode be in the duct current proper flow when inject the gas of fast flowing, utilize turbulence effect, multiphase flow effect, water hammer effect, aqueous vapor slug flow effect, reach the object that pipe flushing is clean.But, air-water flushing mode is for large discrepancy in elevation pipe flushing weak effect, and tracing it to its cause is: the gas of injection forms gas-liquid separation when flowing through the large decline pipeline section of height fall, and gas is assembled at decline pipeline section, make heavy position pressure drop excessive, cause air-water flushing failure or flush efficiency to reduce.
Utility model content
Technical problem to be solved in the utility model: a kind of penetration type air-water flushing plumbing installation realizing large discrepancy in elevation pipeline air water high-efficiency rinsing is provided for the deficiencies in the prior art.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of penetration type air-water flushing plumbing installation, comprising:
One threeway being installed at the porch of the decline pipeline section of large discrepancy in elevation pipeline, the straight pipe of described threeway and described large discrepancy in elevation pipeline communication, the port of its side siphunculus is upwards;
One gas-adding pipe, the head of described gas-adding pipe is through to stretch into after the port on the side siphunculus of described threeway in described large discrepancy in elevation pipeline and from the top landing of the decline pipeline section of described large discrepancy in elevation pipeline to the bottom of the decline pipeline section of described large discrepancy in elevation pipeline; And
The one aerating mechanism be connected with the afterbody of described gas-adding pipe.
In a preferred embodiment of the present utility model, the port of the side siphunculus of described threeway is provided with a vexed plate, the center of described vexed plate offers a through hole passed for described gas-adding pipe.
In a preferred embodiment of the present utility model, in described through hole, be provided with a waterproof elastic tape.
In a preferred embodiment of the present utility model, the end of the side siphunculus of described threeway is provided with and facilitates described vexed plate by the flange of the port sealing of the side siphunculus of described threeway.
In a preferred embodiment of the present utility model, the porch of the decline pipeline section of described large discrepancy in elevation pipeline is also provided with a drain tap.
In a preferred embodiment of the present utility model, described gas-adding pipe is PE gas-adding pipe.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: the gas of the quick flowing that aerating mechanism injects by gas-adding pipe is introduced into the bottom of the decline pipeline section of large discrepancy in elevation pipeline, efficiently solve because gas forms gas-liquid separation when flowing through decline pipeline section, gas is assembled at decline pipeline section, heavy position pressure drop is excessive, thus causes the problem that air-water flushing failure or flush efficiency reduce.Drain tap discharges a small amount of gas of backflow, ensure that large discrepancy in elevation pipeline air-water flushing continues to carry out.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See a kind of penetration type air-water flushing plumbing installation provided in Fig. 1, figure, comprise threeway 100, gas-adding pipe 200 and aerating mechanism 300.
Threeway 100 is installed at entrance 411 place of the decline pipeline section 410 of large discrepancy in elevation pipeline 400, and the straight pipe 110 of threeway 100 is communicated with large discrepancy in elevation pipeline 400, the port of its side siphunculus 120 upwards so that Engineering operation.The port of the side siphunculus 120 of threeway 100 is provided with a vexed plate 500, the center of vexed plate 500 offers a through hole 510.Conveniently vexed plate 500 is by the port sealing of the side siphunculus 120 of threeway 100, and the end of the side siphunculus 120 of threeway 100 is provided with flange 121, and this flange 121 cooperatively interacts with vexed plate 500.
Gas-adding pipe 200 is PE gas-adding pipe, after the head 210 of gas-adding pipe 200 through hole 510 first through the vexed plate 500 on the side siphunculus 120 of threeway 100, stretch in large discrepancy in elevation pipeline 400, and from top 412 landing of the decline pipeline section 410 of large discrepancy in elevation pipeline 400 to the bottom 413 of the decline pipeline section 410 of large discrepancy in elevation pipeline 400.In order to increase air-tightness, in the through hole 510 of vexed plate 500, be provided with a water proof rubber circle 511.The afterbody 220 of gas-adding pipe 200 is connected with aerating mechanism 300.
Entrance 411 place of the decline pipeline section 410 of large discrepancy in elevation pipeline 400 is also provided with a drain tap 600, the relative threeway 100 of drain tap 600 is more near the entrance 411 of the decline pipeline section 410 of large discrepancy in elevation pipeline 400, after installing drain tap 600 additional, a small amount of gas of backflow is discharged from drain tap 600, ensure that large discrepancy in elevation pipeline 400 air-water flushing continues to carry out.
The utility model is when carrying out large discrepancy in elevation pipe flushing, after first gas-adding pipe 200 being passed the through hole 510 of the vexed plate 500 on the side siphunculus 120 of threeway 100, stretch in large discrepancy in elevation pipeline 400, and from top 412 landing of the decline pipeline section 410 of large discrepancy in elevation pipeline 400 to the bottom 413 of the decline pipeline section 410 of large discrepancy in elevation pipeline 400, then, the afterbody of gas-adding pipe 200 is connected in aerating mechanism 300.The gas of flowing fast injects to gas-adding pipe 200 in aerating mechanism 300, the gas flowed fast is introduced into the bottom 413 of the decline pipeline section 410 of large discrepancy in elevation pipeline 400 by gas-adding pipe 200, efficient air-water flushing is continued to the downstream line of large discrepancy in elevation pipeline 400, efficiently solve because gas forms gas-liquid separation when flowing through decline pipeline section 410, gas is assembled at decline pipeline section 410, heavy position pressure drop is excessive, thus causes the problem that air-water flushing failure or flush efficiency reduce.Gas-adding pipe 200 slidably stretches into, and make pipeline air-water flushing simple installation quick, operation maintenance is convenient.
Claims (6)
1. a penetration type air-water flushing plumbing installation, is characterized in that, comprising:
One threeway being installed at the porch of the decline pipeline section of large discrepancy in elevation pipeline, the straight pipe of described threeway and described large discrepancy in elevation pipeline communication, the port of its side siphunculus is upwards;
One gas-adding pipe, the head of described gas-adding pipe is through to stretch into after the port on the side siphunculus of described threeway in described large discrepancy in elevation pipeline and from the top landing of the decline pipeline section of described large discrepancy in elevation pipeline to the bottom of the decline pipeline section of described large discrepancy in elevation pipeline; And
The one aerating mechanism be connected with the afterbody of described gas-adding pipe.
2. penetration type air-water flushing plumbing installation as claimed in claim 1, is characterized in that, the port of the side siphunculus of described threeway is provided with a vexed plate, and the center of described vexed plate offers a through hole passed for described gas-adding pipe.
3. penetration type air-water flushing plumbing installation as claimed in claim 2, is characterized in that, be provided with a waterproof elastic tape in described through hole.
4. penetration type air-water flushing plumbing installation as claimed in claim 1, it is characterized in that, the end of the side siphunculus of described threeway is provided with and facilitates described vexed plate by the flange of the port sealing of the side siphunculus of described threeway.
5. penetration type air-water flushing plumbing installation as claimed in claim 1, it is characterized in that, the porch of the decline pipeline section of described large discrepancy in elevation pipeline is also provided with a drain tap.
6. penetration type air-water flushing plumbing installation as claimed in claim 1, it is characterized in that, described gas-adding pipe is PE gas-adding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417026.1U CN204107936U (en) | 2014-07-25 | 2014-07-25 | A kind of penetration type air-water flushing plumbing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417026.1U CN204107936U (en) | 2014-07-25 | 2014-07-25 | A kind of penetration type air-water flushing plumbing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107936U true CN204107936U (en) | 2015-01-21 |
Family
ID=52325295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417026.1U Expired - Fee Related CN204107936U (en) | 2014-07-25 | 2014-07-25 | A kind of penetration type air-water flushing plumbing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107936U (en) |
-
2014
- 2014-07-25 CN CN201420417026.1U patent/CN204107936U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |