CN202012689U - Three-way pipe fitting for drop irrigation - Google Patents
Three-way pipe fitting for drop irrigation Download PDFInfo
- Publication number
- CN202012689U CN202012689U CN2011200565761U CN201120056576U CN202012689U CN 202012689 U CN202012689 U CN 202012689U CN 2011200565761 U CN2011200565761 U CN 2011200565761U CN 201120056576 U CN201120056576 U CN 201120056576U CN 202012689 U CN202012689 U CN 202012689U
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- pipe fitting
- arm
- tee pipe
- conical surface
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to the irrigation technique, in particular to a three-way pipe fitting for drop irrigation for connecting different kinds of drip tapes; and the solved technical problem is that the disadvantages in the prior art are overcome. The three-way pipe fitting comprises three branched pipes connected with a three-way pipe fitting main body, and the front end of at least one branched pipe is provided with a conical surface and a drip tape fixing mechanism. Various kinds of the drip tapes can be matched through the conical surface, and the drip tapes are connected with the three-way pipe fitting by the drip tape fixing mechanism in a sealing manner.
Description
Technical field
The utility model relates to irrigation technique, particularly a kind ofly is used for the drip irrigation tee pipe fitting that drip irrigation zone and drip irrigation zone, drip irrigation zone are connected with arm.
Background technique
The kind of drip irrigation zone is more on the domestic and international market at present, and product specification, wall thickness that each company produces are inconsistent, very inconvenience when connecting the drip irrigation zone thus, and a lot of companies all adopt special three-way, so just can not realize the wildcard with other company's products; Other has the part threeway to be prone to when connecting the drip irrigation zone to leak, obscission.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art, designs a kind of drip irrigation tee pipe fitting that connects the variety classes drip irrigation zone that can be used in.
The utility model is achieved through the following technical solutions above-mentioned purpose.
A kind of drip irrigation tee pipe fitting that the utility model is designed comprises three arms that are connected on the threeway main body, and the front end of described at least one arm has a conical surface, and is provided with the drip irrigation zone fixed mechanism.Can match with the drip irrigation zone of plurality of specifications by conical surface, by fixed mechanism drip irrigation zone and tee pipe fitting are connected and sealed again.
For the tightness that improves connection and the convenience of use, the utility model is improved by the following technical programs.
Described drip irrigation zone fixed mechanism is a nut sleeve, between nut sleeve and the arm by being threaded.
Described nut sleeve front end is provided with the taper madial wall that cooperates with the arm conical surface.
Described nut sleeve external circumferential is provided with some alternate fins.
Described arm is provided with annular back-off.
Described arm is the T font and distributes, and the first and second arm front ends that are positioned at the straight-through tube two ends have a conical surface, and are provided with the drip irrigation zone fixed mechanism.
The 3rd arm front end has a conical surface, is provided with back-off in the rear end of conical surface.
The rear end of the 3rd arm back-off is provided with the groove that is used to install seal ring.
Tee pipe fitting of the present utility model comprises drip irrigation zone locking nut, drip irrigation zone threeway main body; The two ends of tee pipe fitting are connected with the drip irrigation zone adopts the nut sleeve locking mode, and nut sleeve and main body cooperation place are an inclined-plane, and this design can be used to connect the drip irrigation zone of different wall, and the degree of tightness of need only adjusting nut overlapping can realize.The joint leaked, comes off when this Placement can effectively prevent to use, and manipulated more easy.When needs are changed the drip irrigation zone, nut sleeve need only be unscrewed, change new drip irrigation zone, the drip irrigation zone port was overlapped the back-off position of main body, the fastening nut cover is to water-tight getting final product.Another interface of threeway adopts the back-off form, is connected with interference fit between arm, and is more solid and reliable.The utlity model has substantive distinguishing features and progress with respect to prior art.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the utility model embodiment's a structure sectional view.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
A kind of drip irrigation tee pipe fitting as shown in Figure 1 comprises first arm 1, second arm 2 and the 3rd arm 3 that are connected on the threeway main body, and described three arms are the T font and distribute.In conjunction with shown in Figure 2, first arm 1 and second arm, 2 front ends that are positioned at the straight-through tube two ends have a conical surface 21, and the drip irrigation zone fixed mechanism is a nut sleeve 22, are connected by screw thread 24 between nut sleeve 22 and the arm 2.Nut sleeve 22 front ends are provided with the taper madial wall 25 that cooperates with arm conical surface 21, and external circumferential is provided with some alternate fins 23.First arm 1 and second arm 2 are provided with annular back-off 26, the three arms 3 front ends and have a conical surface 31, are provided with back-off 33 in the rear end of conical surface 31, and the rear end of back-off 33 is provided with the groove 32 that is used to install seal ring.
The two ends of above-mentioned tee pipe fitting are connected with the drip irrigation zone adopts the nut sleeve locking mode, and nut sleeve 22 is a taper madial wall 25 with the main body cooperation place, and this design can be used to connect the drip irrigation zone of different wall, and degree of tightness that need only adjusting nut cover 22 can realize.The joint leaked, comes off when this Placement can effectively prevent to use, and manipulated more easy.When needs are changed the drip irrigation zone, nut sleeve 22 need only be unscrewed, change new drip irrigation zone, the drip irrigation zone port was overlapped the back-off position 26 of main body, fastening nut cover 22 gets final product to water-tight.The 3rd arm 3 of threeway adopts the back-off form, is connected with interference fit between arm, and is more solid and reliable.
Claims (8)
1. a drip irrigation tee pipe fitting comprises three arms that are connected on the threeway main body, it is characterized in that the front end of described at least one arm has a conical surface, and is provided with the drip irrigation zone fixed mechanism.
2. drip irrigation tee pipe fitting according to claim 1 is characterized in that described drip irrigation zone fixed mechanism is a nut sleeve, between nut sleeve and the arm by being threaded.
3. drip irrigation tee pipe fitting according to claim 2 is characterized in that described nut sleeve front end is provided with the taper madial wall that cooperates with the arm conical surface.
4. drip irrigation tee pipe fitting according to claim 2 is characterized in that described nut sleeve external circumferential is provided with some alternate fins.
5. according to each described drip irrigation tee pipe fitting of claim 1 ~ 4, it is characterized in that described arm is provided with annular back-off.
6. according to each described drip irrigation tee pipe fitting of claim 1 ~ 4, it is characterized in that described arm is the T font and distributes, the first and second arm front ends that are positioned at the straight-through tube two ends have a conical surface, and are provided with the drip irrigation zone fixed mechanism.
7. drip irrigation tee pipe fitting according to claim 6 is characterized in that the 3rd arm front end has a conical surface, is provided with back-off in the rear end of conical surface.
8. drip irrigation tee pipe fitting according to claim 7 is characterized in that the rear end of the 3rd arm back-off is provided with the groove that is used to install seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200565761U CN202012689U (en) | 2011-03-07 | 2011-03-07 | Three-way pipe fitting for drop irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200565761U CN202012689U (en) | 2011-03-07 | 2011-03-07 | Three-way pipe fitting for drop irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012689U true CN202012689U (en) | 2011-10-19 |
Family
ID=44783303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200565761U Expired - Fee Related CN202012689U (en) | 2011-03-07 | 2011-03-07 | Three-way pipe fitting for drop irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012689U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604476A (en) * | 2013-11-11 | 2014-02-26 | 张振华 | System and method for measuring water and air outflow quantities for water and air coupled drip irrigation |
| CN103727992A (en) * | 2013-11-11 | 2014-04-16 | 张振华 | System and method for measuring water-gas outflow evenness of oxygation |
| CN104089114A (en) * | 2014-07-22 | 2014-10-08 | 何祺晃 | Faucet connector structure with multiple purposes |
| CN104957004A (en) * | 2015-07-01 | 2015-10-07 | 郭斌 | Spraying pipeline used for agricultural irrigation |
| CN105156819A (en) * | 2015-08-24 | 2015-12-16 | 中国科学院武汉岩土力学研究所 | Nested four-port and three-way flow diversion mechanism |
| CN105333262A (en) * | 2015-11-26 | 2016-02-17 | 华英伦科技(宁波)有限公司 | Cold-expanding, cold-hooping and self-sealing connecting type plastic floor heating pipe fitting |
| CN106352186A (en) * | 2016-11-28 | 2017-01-25 | 梁安麦 | Direction-adjustable fuel gas pipeline tee joint |
| CN110291964A (en) * | 2018-03-22 | 2019-10-01 | 黄燕 | A kind of horizontal double end note of the lower split of plant control note filling soil fills stick |
-
2011
- 2011-03-07 CN CN2011200565761U patent/CN202012689U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604476A (en) * | 2013-11-11 | 2014-02-26 | 张振华 | System and method for measuring water and air outflow quantities for water and air coupled drip irrigation |
| CN103727992A (en) * | 2013-11-11 | 2014-04-16 | 张振华 | System and method for measuring water-gas outflow evenness of oxygation |
| CN103727992B (en) * | 2013-11-11 | 2016-02-10 | 鲁东大学 | A kind of oxygen gas of pouring water of measuring goes out to flow the System and method for of uniformity coefficient |
| CN103604476B (en) * | 2013-11-11 | 2016-02-10 | 鲁东大学 | A kind of System and method for measuring water-gas coupling drip irrigation aqueous vapor outflow |
| CN104089114A (en) * | 2014-07-22 | 2014-10-08 | 何祺晃 | Faucet connector structure with multiple purposes |
| CN104957004A (en) * | 2015-07-01 | 2015-10-07 | 郭斌 | Spraying pipeline used for agricultural irrigation |
| CN105156819A (en) * | 2015-08-24 | 2015-12-16 | 中国科学院武汉岩土力学研究所 | Nested four-port and three-way flow diversion mechanism |
| CN105333262A (en) * | 2015-11-26 | 2016-02-17 | 华英伦科技(宁波)有限公司 | Cold-expanding, cold-hooping and self-sealing connecting type plastic floor heating pipe fitting |
| CN106352186A (en) * | 2016-11-28 | 2017-01-25 | 梁安麦 | Direction-adjustable fuel gas pipeline tee joint |
| CN110291964A (en) * | 2018-03-22 | 2019-10-01 | 黄燕 | A kind of horizontal double end note of the lower split of plant control note filling soil fills stick |
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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: 20111019 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |