CN208237331U - Feedwater piping press and open holes node unit - Google Patents
Feedwater piping press and open holes node unit Download PDFInfo
- Publication number
- CN208237331U CN208237331U CN201820585346.6U CN201820585346U CN208237331U CN 208237331 U CN208237331 U CN 208237331U CN 201820585346 U CN201820585346 U CN 201820585346U CN 208237331 U CN208237331 U CN 208237331U
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- water supply
- hough
- pressure
- threeway
- open holes
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Abstract
The utility model discloses a kind of feedwater piping press and open holes node units, including water supply line with pressure, it is characterized by: the Hough threeway being fastened with sealed liner that is spirally connected on the water supply line with pressure, the intercommunicating pore of press and open holes equipment drill is offered at water supply line with pressure corresponding to the Hough threeway bypass connector, is disposed with valve group and expansion bend on the pipeline that Hough threeway bypass connector is connected with newly-built pipe network.The utility model structure is simple, it is easy for construction, can on pipeline with pressure direct operation, and the operating status of water supply pipe system will not be intervened in operation process, not only increase the construction efficiency of pipeline connection, and will not influence the just common water of resident, maintain the reasonability and science of water supply pipe working service.
Description
Technical field
The utility model relates to feedwater pipings, and service technique field is transformed, more particularly, to a kind of feedwater piping press and open holes
Node unit.
Background technique
Civil running water pipe network is intricate, it is general to involve a wide range of knowledge, Trunk Line or biggish branch line are carried out it is point defeated
Transformation, additional equipment, pipe fitting, or when encountering the fortuitous events such as booster, leakage and needing repairing, generally require and shut down relevant range
Water supply valve stops supplying water, just can be carried out above-mentioned operation after so that pipeline is in state of cutting off the water, it is normal to influence resident to user along the line
Use water.For underground utilities, due to needing the operations such as to measure, excavate, position, the repair time is longer, can give resident living
Bring great inconvenience.
Summary of the invention
The utility model provides a kind of feedwater piping press and open holes node unit, it is therefore intended that solves feedwater piping maintenance and changes
The problem of subjective reflection is just commonly using water is influenced when making.
To achieve the above object, the utility model can take following technical proposals:
Feedwater piping press and open holes node unit described in the utility model, including water supply line with pressure, it is characterised in that:
It is spirally connected on the water supply line with pressure and is fastened with the Hough threeway with sealed liner, corresponding to the Hough threeway bypass connector
Water supply line with pressure at offer the intercommunicating pore of press and open holes equipment drill, Hough threeway bypass connector is connected with newly-built pipe network
Valve group and expansion bend are disposed on logical pipeline.
Feedwater piping press and open holes node unit provided by the utility model, structure is simple, easy for construction, can be with pressure
Direct operation on pipeline, and the operating status of water supply pipe system will not be intervened in operation process, not only increase pipeline company
The construction efficiency connect, and will not influence the just common water of resident, maintain reasonability and the section of water supply pipe working service
The property learned.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, feedwater piping press and open holes node unit described in the utility model, including water supply line with pressure 1,
It is spirally connected on water supply line 1 with pressure and is fastened with the leakage-proof type Hough threeway 2 with sealed liner, with 2 bypass connector 3 of Hough threeway
The intercommunicating pore 4 by press and open holes equipment drill, and the side of the Hough threeway 2 are offered on corresponding water supply line with pressure 1
Pipeline connector 3 is connected with newly-built pipe network 5 by pipeline, and the pipe fittings such as control valve group 6 and expansion bend 7 are disposed on the pipeline.
When Specific construction, generally first the pipeline of Awaiting Overhaul transformation is confirmed, in the case where being related to underground utilities, is also needed
To pass through measurement, line setting and pipe canal digging, it is then that the hydraulic units' installation of aperture is in place, newly-built pipe is laid in suitable position
Net installs Hough threeway on the suitable position of Awaiting Overhaul transformation pipeline, and in band corresponding with Hough threeway bypass connector
Intercommunicating pore is opened up on pressure water supply line, the pipe fittings such as valve group and expansion bend are installed on Hough threeway bypass connector pipeline, then
Related valve is closed, Hough threeway bypass connector pipeline and newly-built pipe network are connected to.
Claims (1)
1. a kind of feedwater piping press and open holes node unit, including water supply line with pressure (1), it is characterised in that: the confession with pressure
It is spirally connected on waterpipe (1) and is fastened with the Hough threeway (2) with sealed liner, Hough threeway (2) bypass connector (3) institute is right
The intercommunicating pore (4) of press and open holes equipment drill, Hough threeway (2) bypass connector (3) are offered at the water supply line with pressure (1) answered
Valve group (6) and expansion bend (7) are disposed on the pipeline being connected with newly-built pipe network (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585346.6U CN208237331U (en) | 2018-04-24 | 2018-04-24 | Feedwater piping press and open holes node unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585346.6U CN208237331U (en) | 2018-04-24 | 2018-04-24 | Feedwater piping press and open holes node unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237331U true CN208237331U (en) | 2018-12-14 |
Family
ID=64583955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585346.6U Active CN208237331U (en) | 2018-04-24 | 2018-04-24 | Feedwater piping press and open holes node unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228633A (en) * | 2020-09-08 | 2021-01-15 | 深圳市杉叶实业有限公司 | Construction method for underwater installation of underwater pressurized tapping operation of submarine pipeline |
| CN112880924A (en) * | 2021-01-12 | 2021-06-01 | 同济大学 | Leakage point simulation system for water supply pipeline |
-
2018
- 2018-04-24 CN CN201820585346.6U patent/CN208237331U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228633A (en) * | 2020-09-08 | 2021-01-15 | 深圳市杉叶实业有限公司 | Construction method for underwater installation of underwater pressurized tapping operation of submarine pipeline |
| CN112228633B (en) * | 2020-09-08 | 2021-06-04 | 深圳市杉叶实业有限公司 | Construction method for underwater installation of underwater pressurized tapping operation of submarine pipeline |
| CN112880924A (en) * | 2021-01-12 | 2021-06-01 | 同济大学 | Leakage point simulation system for water supply pipeline |
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