CN204985209U - Cross pipeline - Google Patents
Cross pipeline Download PDFInfo
- Publication number
- CN204985209U CN204985209U CN201520404617.XU CN201520404617U CN204985209U CN 204985209 U CN204985209 U CN 204985209U CN 201520404617 U CN201520404617 U CN 201520404617U CN 204985209 U CN204985209 U CN 204985209U
- Authority
- CN
- China
- Prior art keywords
- annular
- pipeline
- cross fitting
- way connection
- screw hole
- 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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- Gasket Seals (AREA)
Abstract
The utility model discloses a cross pipeline, including straight tube way, four -way connection and annular plug bush, four ports of four -way connection all are equipped with the opening, be equipped with annular step face in the four -way connection, direct pipe end portion is equipped with the annular arch and blocks on annular step face, the annular plug bush passes the straight tube and says that the grafting is on the port of four -way connection, be equipped with two at least screw hole I on the annular plug bush, the port of four -way connection is equipped with the screw hole II corresponding with screw hole I, and fixation nut passes screw hole I and screw hole II, fixed connection four -way connection and annular plug bush in proper order. The device simple structure uses portably and makes things convenient for the pipeline to wash, maintain and change.
Description
Technical field
The utility model relates to a kind of four-way pipeline.
Background technique
Four-way pipeline is widely used in various plumbing system, mainly plays a part piping hinge, and confluxing for multiple-way duct discharge provides interface.In prior art, the four-way of pipeline connects and need be welded to connect, easily residual welding slag in pipeline, and pipeline can not carry out cleaning, safeguard and changing at any time.
Model utility content
In view of the deficiency that background technique exists, it is simple that technical problem to be solved in the utility model is to provide a kind of structure, easy to use and facilitate the four-way pipeline of pipeline cleaning, maintenance and replacing.
The utility model takes following technological scheme: a kind of four-way pipeline, comprise straight pipeline, cross fitting and annular sleeve, four ports of described cross fitting are equipped with opening, annular table terrace is provided with in described cross fitting, described straight pipeline end is provided with annular protrusion and is stuck on annular table terrace, described annular sleeve is plugged on the port of cross fitting through straight pipeline, described annular sleeve is provided with at least two tapped hole I, the port of described cross fitting is provided with the tapped hole II corresponding with tapped hole I, set screw nut is successively through tapped hole I and tapped hole II, be fixedly connected with cross fitting and annular sleeve.
Usefulness of the present utility model is: this four-way pipeline configuration is simple, easy to use, and sealing is strong and facilitate clean and maintenance and the replacing of pipeline.
Accompanying drawing explanation
The utility model has following accompanying drawing:
The structural plan schematic diagram of the four-way pipeline that Fig. 1 provides for model utility.
Embodiment
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the working principle thereof of embodiment below more by reference to the accompanying drawings.
With reference to shown in Fig. 1, a kind of four-way pipeline, comprise straight pipeline 1, cross fitting 2 and annular sleeve 3, four ports of described cross fitting 2 are equipped with opening, annular table terrace is provided with in described cross fitting, described straight pipeline 1 end is provided with annular protrusion 4 and is stuck on annular table terrace, described annular sleeve 3 is plugged on the port of cross fitting through straight pipeline 1, flat gasket 5 and seal ring I6 is provided with between described straight pipeline 1 and annular sleeve 3, seal ring II7 is provided with between described cross fitting 2 and annular sleeve 3, described annular sleeve 3 is provided with at least two tapped hole I, the port of described cross fitting is provided with the tapped hole II corresponding with tapped hole I, set screw nut 8 is successively through tapped hole I and tapped hole II, be fixedly connected with cross fitting 2 and annular sleeve 3.
Claims (2)
1. a four-way pipeline, it is characterized in that: comprise straight pipeline, cross fitting and annular sleeve, four ports of described cross fitting are equipped with opening, annular table terrace is provided with in described cross fitting, described straight pipeline end is provided with annular protrusion and is stuck on annular table terrace, described annular sleeve is plugged on the port of cross fitting through straight pipeline, described annular sleeve is provided with at least two tapped hole I, the port of described cross fitting is provided with the tapped hole II corresponding with tapped hole I, set screw nut is successively through tapped hole I and tapped hole II, be fixedly connected with cross fitting and annular sleeve.
2. four-way pipeline according to claim 1, is characterized in that: be provided with flat gasket and seal ring I between described straight pipeline and annular sleeve successively, be provided with seal ring II between described cross fitting and annular sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404617.XU CN204985209U (en) | 2015-06-12 | 2015-06-12 | Cross pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404617.XU CN204985209U (en) | 2015-06-12 | 2015-06-12 | Cross pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985209U true CN204985209U (en) | 2016-01-20 |
Family
ID=55119582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404617.XU Expired - Fee Related CN204985209U (en) | 2015-06-12 | 2015-06-12 | Cross pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013766A (en) * | 2016-06-22 | 2016-10-12 | 苏交科集团股份有限公司 | Bearing support joint structure and assembling method |
-
2015
- 2015-06-12 CN CN201520404617.XU patent/CN204985209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013766A (en) * | 2016-06-22 | 2016-10-12 | 苏交科集团股份有限公司 | Bearing support joint structure and assembling method |
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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: 20160120 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |