CN201575268U - Bidirectional internal socket pipe fitting - Google Patents
Bidirectional internal socket pipe fitting Download PDFInfo
- Publication number
- CN201575268U CN201575268U CN2009203519363U CN200920351936U CN201575268U CN 201575268 U CN201575268 U CN 201575268U CN 2009203519363 U CN2009203519363 U CN 2009203519363U CN 200920351936 U CN200920351936 U CN 200920351936U CN 201575268 U CN201575268 U CN 201575268U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- socket pipe
- inner socket
- straight length
- internal socket
- 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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Abstract
The utility model provides a bidirectional internal socket pipe fitting, which is used for being connected in pipes of two plastic pipe fittings and utilizes a straight pipe section as the main body, wherein two ends of the straight pipe section are respectively provided with an annular groove, and a circle of limit stopper is arranged in the middle of the straight pipe section. The bidirectional internal socket pipe fitting can be used for connecting two large-sized embedded plastic pipe fittings quickly with safe and convenient construction.
Description
Technical field
The utility model relates to a kind of engineering tubing, relates in particular to a kind of two-way inner socket pipe fitting.
Background technique
The large-scale ground plastic tube that buries is compared with traditional municipal drainage, blowoff line system, have in light weight, corrosion-resistant, compressive strength is high, safe and sanitary, resistance to water-flow are little, energy saving, saving metal, better people's living environment, long service life, plurality of advantages easy for installation or the like, be subjected to the favor of pipework circle.Bury ground the applying gradually of plastic tube market by this, and the developmental research of being carried out widely, make aspects such as pipe part manufacturing technology, design theory and construction technology obtain unprecedented development, impel plastic tube in pipework, to occupy considerable position, and become a kind of irresistible development trend.
But the development of the Placement of plastic tube pipeline seems and relatively lags behind.At present, Placement roughly has four kinds: Electric thermal smelting belt connects, pipe clamp connects, heat-shrinkable tube connects and is connected with flange.
More than the shortcoming of several Placements be: the installation scene has needs energising, and uses in excavation ground occasion, and submersible causes potential safety hazard easily; The needs that have are employed naked light, have potential safety hazard too; Installation is wasted time and energy, inefficiency.
The model utility content
The purpose of this utility model is exactly in order to provide a kind of large-scale two-way inner socket pipe fitting that buries the ground plastic tube that is used to connect.
In order to achieve the above object, the utility model has adopted following technological scheme: a kind of two-way inner socket pipe fitting is used to be connected in the pipe of two plastic tubes, be characterized in, main body is a straight length, and the straight length two ends respectively are provided with an annular groove, is provided with a circle positive stop in the middle of the straight length.
The height of described positive stop is suitable with the thickness of the plastic tube that is connected.
Described annular groove is 100-150mm apart from the distance of straight length port.
Adopt two-way inner socket pipe fitting of the present utility model, can apace two large-scale ground plastic tubes that bury be coupled together, and construction safety is convenient.
Description of drawings
Fig. 1 is the structural representation of two-way inner socket pipe fitting of the present utility model;
Fig. 2 is the connection diagram of two-way inner socket pipe fitting and plastic tube.
Embodiment
Referring to Fig. 1, the utility model two-way inner socket pipe fitting is used to be connected in the pipe of two plastic tubes, and its main body is a straight length 1, respectively be provided with an annular groove 11 at the two ends of straight length 1, each annular groove is 100-150mm apart from the distance of straight length port.Be provided with a circle positive stop 12 in the middle of the straight length, its height is suitable with the thickness of the plastic tube that is connected.
The coupled condition of the utility model two-way inner socket pipe fitting and plastic tube as shown in Figure 2, two plastic tubes 2 be inserted in from the two ends of two-way inner socket pipe fitting 1 respectively two-way inner socket pipe fitting and limited block 12 isolates the location, be tightly connected by seal ring 3 realizations that are arranged in the annular groove between two-way inner socket pipe fitting 1 and the plastic tube 2.
Claims (3)
1. a two-way inner socket pipe fitting is used to be connected in the pipe of two plastic tubes, it is characterized in that: main body is a straight length, and the straight length two ends respectively are provided with an annular groove, is provided with a circle positive stop in the middle of the straight length.
2. two-way inner socket pipe fitting as claimed in claim 1 is characterized in that: the height of described positive stop is suitable with the thickness of the plastic tube that is connected.
3. two-way inner socket pipe fitting as claimed in claim 1 is characterized in that: described annular groove is 100-150mm apart from the distance of straight length port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203519363U CN201575268U (en) | 2009-12-30 | 2009-12-30 | Bidirectional internal socket pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203519363U CN201575268U (en) | 2009-12-30 | 2009-12-30 | Bidirectional internal socket pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575268U true CN201575268U (en) | 2010-09-08 |
Family
ID=42695145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203519363U Expired - Fee Related CN201575268U (en) | 2009-12-30 | 2009-12-30 | Bidirectional internal socket pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090477A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Location inserting pipe joints structure |
-
2009
- 2009-12-30 CN CN2009203519363U patent/CN201575268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090477A (en) * | 2016-08-22 | 2016-11-09 | 闫莉 | Location inserting pipe joints structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20131230 |