CN201795218U - Thin-walled pipe network connecting component of irrigation system - Google Patents
Thin-walled pipe network connecting component of irrigation system Download PDFInfo
- Publication number
- CN201795218U CN201795218U CN2010205222354U CN201020522235U CN201795218U CN 201795218 U CN201795218 U CN 201795218U CN 2010205222354 U CN2010205222354 U CN 2010205222354U CN 201020522235 U CN201020522235 U CN 201020522235U CN 201795218 U CN201795218 U CN 201795218U
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- connecting component
- pipe network
- interface
- locking
- locking ring
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- Expired - Fee Related
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Abstract
The utility model provides a thin-walled pipe network connecting component of an irrigation system, which is characterized by comprising one to five anti-detachment annular ratchets and a self-locking locking ring, wherein the one to five anti-detachment annular ratchets are arranged on the external diameters of connecting component joints; the self-locking locking ring is sleeved on the external diameters of the connecting component joints; annular ratchets are arranged on the internal diameter of the self-locking locking ring; and the connecting component joints comprise a through joint, a three way joint, a four way joint, an elbow joint, a valve joint and the like which have the same diameter or different diameters. In the actual application of the internally-supported inserted type and externally-clamped self-locking plastic connecting components, such as a through connecting component, a three way connecting component, an elbow connecting component and the like, provided by the utility model, thin-walled flexible pipes are sleeved onto the connecting components and the locking ring is reversely pulled; therefore, a simple structure is realized, and the field pipe network mounting efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of irrigation system thin-walled pipe network connection part, belongs to irrigation installation accessory technical field.
Background technique
Be applied at present in the field irrigation pipe network of the general polyvinyl plastics tubing assembling in agriculture micro irrigation technology field, that the pipe fitting of mechanical connection pipe network comprises is straight-through, threeway, elbow etc., normally adopts the radially outer chucking type of plug-in type pipe outer cone thread locking or radially wild card inner support type connection pipe network that locking ring is installed in employing additional.More than the common ground of two kinds of Placements be: tubing inserts the pipe fitting interface.Tubing must have enough wall thickness and hardness, and tube outer diameter requires to have the dimensions precision.And the field irrigation pipe network of the thin-walled polyvinyl plastics tubing of extensive use at present assembling, because tube wall is thin, hardness is low, pipe network can't adopt tubing to insert the radially outer chucking of pipe fitting interface to be connected with wild card inner support radially.The general steel wire clamp that adopts is enclosed within jointing, and the elasticity of steel wire clamp is by the threaded adjusting of interface.When carrying out the pipe network connection, carry the clamp and the screw-driver of different size, it is bothersome not only to take a lot of work, and thin walled hose is also broken at jointing easily.
Summary of the invention
The purpose of this utility model is to provide a kind of irrigation system thin-walled pipe network connection part simple in structure, is adapted at installing and using on each irrigation system line branching, connects fast and jointing stress equalization problem to solve flexible pipe.
The technical solution of the utility model provides a kind of irrigation system thin-walled pipe network connection part, and its feature comprises: the self-locking locking ring that 1-5 road anticreep annular ratchet and internal diameter of suit are provided with annular ratchet is set on the external diameter of connection part interface.
Described irrigation system thin-walled pipe network connection part, described connection part interface comprises the straight-through interface that diameter is identical or inequality, three-way interface, four-way interface, elbow interface, valve interface.
Described irrigation system thin-walled pipe network connection part, the annular ratchet tooth top external diameter on the described pipe fitting interface is greater than the annular of the internal diameter on locking ring ratchet tooth top internal diameter.
Described irrigation system thin-walled pipe network connection part, the annular ratchet tooth top external diameter on the described pipe fitting interface increases successively, or the internal diameter of self-locking locking ring annular ratchet tooth top internal diameter dwindles successively.
Plastics connection parts such as straight-through, the threeway of the inner support insert type wild card self-locking of the utility model design, elbow, in actual applications, thin walled hose is enclosed within on the connection part, locking ring reverse is drawn get final product, simple in structure, increased substantially field pipe network installation efficiency.
Description of drawings
Fig. 1 is the utility model irrigation system thin-walled pipe network connection part sectional drawing
Among the figure: 1, connection part interface 2, locking ring 3, locking ring annular ratchet 4, thin walled hose 5, connection part interface annular ratchet
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Irrigation system thin-walled pipe network connection part as shown in Figure 1, specifically a kind of inner support insert type wild card self-locking straight-through, threeway, four-way, elbow, plastic assemblies such as valve, its main inventive point are straight-through at plastics, threeway, four-way, elbow, on the external diameter of component interfaces such as valve 1, anticreep annular ratchet 5 is set, internal diameter of suit has the self-locking locking ring 2 of annular ratchet 3 in advance.After being socketed in thin walled hose 4 on the pipe component interface 1, to reverse interface pulling locking ring 2, annular ratchet is about to thin-wall pipes and is locked on the assembly.
Wherein, the 5 tooth top external diameters of the annular ratchet on the component interface 1 are greater than the annular of the internal diameter on the locking ring 2 ratchet 3 tooth top internal diameters.
The concrete technological scheme that the utility model provides is that the annular ratchet 5 tooth top external diameters on the pipe fitting interface can be designed to equate or increase successively from left to right.
Another technological scheme that the utility model provides is that the annular ratchet tooth top internal diameter on self-locking locking ring 2 internal diameters is designed to equate or reduce successively.
Foregoing description only proposes as several enforceable technological schemes of the utility model irrigation system thin-walled pipe network connection part, not as the single restrictive condition to its technological scheme itself.
Claims (4)
1. irrigation system thin-walled pipe network connection part, its feature comprises: the self-locking locking ring (2) that the anti-decylization annular ratchet (3) in 1-5 road and internal diameter of suit are provided with annular ratchet (5) is set on the external diameter of connection part interface (1).
2. irrigation system thin-walled pipe network connection part according to claim 1, it is characterized in that: described connection part interface (1) comprises the straight-through interface that diameter is identical or inequality, three-way interface, four-way interface, elbow interface, valve interface.
3. irrigation system thin-walled pipe network connection part according to claim 1 is characterized in that: the annular ratchet tooth top external diameter on the described component interface is greater than the annular of the internal diameter on locking ring ratchet tooth top internal diameter.
4. irrigation system thin-walled pipe network connection part according to claim 3 is characterized in that: the annular ratchet tooth top external diameter on the described component interface increases successively, or the internal diameter of self-locking locking ring annular ratchet tooth top internal diameter dwindles successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205222354U CN201795218U (en) | 2010-09-09 | 2010-09-09 | Thin-walled pipe network connecting component of irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205222354U CN201795218U (en) | 2010-09-09 | 2010-09-09 | Thin-walled pipe network connecting component of irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795218U true CN201795218U (en) | 2011-04-13 |
Family
ID=43850126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205222354U Expired - Fee Related CN201795218U (en) | 2010-09-09 | 2010-09-09 | Thin-walled pipe network connecting component of irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982692A (en) * | 2010-09-09 | 2011-03-02 | 中国科学院遗传与发育生物学研究所 | Thin-walled pipe network connection component of irrigation system |
| WO2016101122A1 (en) * | 2014-12-23 | 2016-06-30 | 梁广仁 | Connection device for thin-wall flexible tube and connection method therefor |
-
2010
- 2010-09-09 CN CN2010205222354U patent/CN201795218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982692A (en) * | 2010-09-09 | 2011-03-02 | 中国科学院遗传与发育生物学研究所 | Thin-walled pipe network connection component of irrigation system |
| WO2016101122A1 (en) * | 2014-12-23 | 2016-06-30 | 梁广仁 | Connection device for thin-wall flexible tube and connection method therefor |
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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: 20110413 Termination date: 20130909 |