CN2580269Y - Inner inserting and outer jointing connection pipe - Google Patents
Inner inserting and outer jointing connection pipe Download PDFInfo
- Publication number
- CN2580269Y CN2580269Y CN 02257991 CN02257991U CN2580269Y CN 2580269 Y CN2580269 Y CN 2580269Y CN 02257991 CN02257991 CN 02257991 CN 02257991 U CN02257991 U CN 02257991U CN 2580269 Y CN2580269 Y CN 2580269Y
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- fitting body
- utility
- model
- pipeline
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an inward inserting and outward jointing connecting pipe fitting, which is characterized in that an anti-thrust convex ring is arranged in the pipe wall at one end of a pipe fitting body, and a proper position at one end opening outside the pipe wall is provided with a sealing groove; the pipe fitting body adopts an existing pipe fitting body, such as an elbow pipe fitting body, a through pipe fitting body, a three-way pipe fitting body or a four-way pipe fitting body, and the pipe fitting body can also adopt an existing pipe fitting body, such as a reducing elbow pipe fitting body, a reducing through pipe fitting body, a reducing three-way pipe fitting body or a reducing four-way pipe fitting body. The utility model which realizes the dual-purpose connecting mode of inward inserting and outward jointing for each end opening can select the application of a rigid plastic pipeline or a flexible plastic pipeline as required; during installation, the utility model can be directly connected with the pipeline, an intermediate joint is cancelled, and thereby, consumption is reduced. The utility model has the characteristic of simple and convenient installation. The inward inserting and outward jointing connecting pipe fitting maximally utilizes base material and simultaneously maximally adapts to the laying environment on site. The utility model can be suitable for the connection of a tap water pipeline, particularly suitable for agricultural irrigation and vegetable drip irrigation.
Description
Technical field
The utility model relates to a kind of connection pipe fitting, especially a kind of connection pipe fitting that is used for the polymer connecting pipeline.
Background technique
That existing pipeline connecting parts generally includes is straight-through, threeway, four-way, elbow, loose joint or reducing coupling, threeway, four-way, elbow etc.Mostly its connecting means is that employing is threaded, and promptly the two ends of link are internal thread or outside thread.Simultaneously, pipeline installation, maintenance and replacing for convenience, the silk that some need be set to this auxiliary member that union that is complementary is connected as pipeline.Therefore, existing pipe connector in use not only exists waste big, the problem of complex operation, but also there is certain narrow limitation, as in the drip irrigation process of agricultural irrigation and vegetables, need top vegetables, side or bottom row establish water transport pipeline, be provided with the weep hole of some at the certain position of pipeline, with the purpose that reaches water saving and evenly irrigate at regular time and quantity, used water transport pipeline can adopt the pipeline of unlike material characteristics as required, comprise rigid plastics pipeline and flexible plastic pipeline, the above-mentioned pipe connector that is provided with threaded coupling then can not be applicable to hard simultaneously, the flexible plastic pipeline.
The model utility content
The purpose of this utility model is to provide a kind of promptly can realize simple installation in the connection of pipeline, reduce cost, and can be applicable to the connection pipe fitting of the connection of hard, flexible plastic pipeline again simultaneously.
A kind of connection pipe fitting is provided with the thrust bulge loop in the pipe fitting one end tube wall, and the appropriate location of tube wall external port is provided with sealed groove.
Above-mentioned pipe fitting is selected existing elbow, straight-through, threeway or four-way pipe fitting body for use.
Above-mentioned pipe fitting is selected existing reducing elbow, straight-through, threeway or four-way pipe fitting body for use.
The utility model has adopted existing elbow, straight-through, threeway or four-way pipe fitting body, or reducing elbow, straight-through, threeway or four-way pipe fitting body, in being, establishes the port of its tube wall the thrust bulge loop, the structure of peripheral hardware sealed groove, realize the dual-purpose Placement that each port interpolation is external thus, its interpolation pipeline is the rigid plastics pipeline, fixedly connected with it by tackiness agent, the overcoat pipeline is the flexible plastic pipeline, by existing clip spare, as iron wire, slotted collar, can achieve a fixed connection.Above-mentioned connection pipe fitting, can be as required, selection is applied to rigid plastics pipeline or flexible plastic pipeline, can directly be connected with pipeline when mounted, has cancelled transition joint, reduced consumption, the easy-to-install characteristics are arranged, maximally utilised basic material, adapted to the environment of on-the-spot laying simultaneously to greatest extent, applicable to the connection of tap water pipe line, especially be applicable to agricultural irrigation and vegetables drop irrigation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is embodiment's one an of the present utility model structural representation;
Fig. 3 is embodiment's two an of the present utility model structural representation;
Fig. 4 installs and uses schematic representation for the utility model interpolation;
Fig. 5 is the external schematic representation of installing and using of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, interpolation externally connected type connection pipe fitting provided by the utility model is provided with thrust bulge loop 12 in its pipe fitting 1 one end tube walls, and the appropriate location of tube wall external port is equipped with sealed groove 11.
As shown in Figure 2, connecting bend pipe fitting A provided by the utility model is equipped with thrust bulge loop 12 in the two ends tube wall of its pipe fitting 1, and the appropriate location of tube wall external port is provided with sealed groove 11.
As shown in Figure 3, connection four-way pipe fitting B provided by the utility model is equipped with thrust bulge loop 12 in the tube wall of four connecting ends of its pipe fitting 1, and the appropriate location of tube wall external port is provided with sealed groove 11.
The using method of above-mentioned connection pipe fitting is:
As shown in Figure 4, when being connected with rigid plastics pipeline 2, smoothen tackiness agent at the interface of pipeline 2, be inserted in the tube wall of connection pipe fitting 1 one ends, till offseting with thrust bulge loop 12, pipeline 2 is fixedlyed connected with connection pipe fitting 1.
As shown in Figure 5, when being connected with flexible plastic pipeline 3, as required, the pipeline 3 of intercepting certain-length directly is socketed in it on port of connection pipe fitting 1 arbitrarily, is arranged with seal ring 4 on the sealed groove 11, when pipeline 3 surpasses sealed groove 11 positions, then use general fixed block iron wire 5,, tighten fixing getting final product in position with respect to seal ring 4.
Also can not add sealing gasket in the above-mentioned sealed groove 11, but with fixed blocks such as iron wires directly in the position of sealed groove 11, flexible plastic pipeline 3 is fixed on the connection pipe fitting 1.
Claims (3)
1. interpolation externally connected type connection pipe fitting, it is characterized in that: be provided with the thrust bulge loop in the pipe fitting one end tube wall, the appropriate location of tube wall external port is provided with sealed groove.
2. interpolation externally connected type connection pipe fitting as claimed in claim 1 is characterized in that: described pipe fitting is selected existing elbow, straight-through, threeway or four-way pipe fitting body for use.
3. interpolation externally connected type connection pipe fitting as claimed in claim 1 is characterized in that: described pipe fitting is selected existing reducing elbow, straight-through, threeway or four-way pipe fitting body for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257991 CN2580269Y (en) | 2002-10-25 | 2002-10-25 | Inner inserting and outer jointing connection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257991 CN2580269Y (en) | 2002-10-25 | 2002-10-25 | Inner inserting and outer jointing connection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580269Y true CN2580269Y (en) | 2003-10-15 |
Family
ID=33725835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257991 Expired - Fee Related CN2580269Y (en) | 2002-10-25 | 2002-10-25 | Inner inserting and outer jointing connection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580269Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605343A (en) * | 2016-03-02 | 2016-05-25 | 深圳威迈斯电源有限公司 | Tube connecting structure |
| CN106287065A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | A kind of air-cooled ducted air conditioner straight tube snap joint |
| CN107196229A (en) * | 2017-05-15 | 2017-09-22 | 天津送变电工程公司 | Application process of the PVC protection pipes in extra-high voltage crossing construction |
-
2002
- 2002-10-25 CN CN 02257991 patent/CN2580269Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605343A (en) * | 2016-03-02 | 2016-05-25 | 深圳威迈斯电源有限公司 | Tube connecting structure |
| CN106287065A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | A kind of air-cooled ducted air conditioner straight tube snap joint |
| CN107196229A (en) * | 2017-05-15 | 2017-09-22 | 天津送变电工程公司 | Application process of the PVC protection pipes in extra-high voltage crossing construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |