CN2719018Y - Labyrinth drip irrigation hose - Google Patents
Labyrinth drip irrigation hose Download PDFInfo
- Publication number
- CN2719018Y CN2719018Y CN 200420067554 CN200420067554U CN2719018Y CN 2719018 Y CN2719018 Y CN 2719018Y CN 200420067554 CN200420067554 CN 200420067554 CN 200420067554 U CN200420067554 U CN 200420067554U CN 2719018 Y CN2719018 Y CN 2719018Y
- Authority
- CN
- China
- Prior art keywords
- labyrinth
- pipeline
- drip irrigation
- water
- labyrinth 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
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a labyrinth-type drip irrigation hose which comprises a drip irrigation pipe, a labyrinth pipe wing, a labyrinth pipeline and a water inlet of the labyrinth pipeline. The utility model is characterized in that a water outlet of the labyrinth pipeline is arranged at the middle of the labyrinth pipeline. Compared with the prior art, by adopting the utility model, the water inlet of the labyrinth pipeline is arranged at the middle of the labyrinth pipeline, and a certain amount of water can be stored in the section from the water outlet to the end of the labyrinth pipeline. Thus, the buffer function is realized, the negative pressure is prevented from being formed in a high speed at the water outlet after the pressured is unloaded because of the water stop. Thereby, the absorbed mud due can not block the water outlet, and the normal use of the drip irrigation pipe is guaranteed.
Description
Technical field
The utility model relates to a kind of labyrinth type drip irrigation tape.
Background technology
Present labyrinth type drip irrigation tape is from managing the end water inlet of interior labyrinth pipeline, end water outlet from the other end of labyrinth pipeline, in use occur easily forming the situation that negative-pressure adsorption earth is blocked delivery port at the delivery port place, influence the normal use of drip irrigation pipe because of after the release of cutting off the water.
Technology contents
The purpose of this utility model is to provide a kind of and can prevents because of after the release of cutting off the water, and forms negative-pressure adsorption earth at the delivery port place delivery port is blocked, and guarantees the normal labyrinth type drip irrigation tape that uses of drip irrigation pipe.
The utility model comprises drip irrigation pipe, labyrinth Guan Yi, labyrinth pipeline and labyrinth pipe water mouth, it is characterized in that the delivery port of labyrinth pipeline is located at the middle part of labyrinth pipeline.
The delivery port of above-mentioned labyrinth pipeline preferably is located at 1/2nd to 4/5ths positions of labyrinth pipeline from water inlet, and the best is 2/3rds to 3/4ths positions.
Compared with prior art, the utility model is located at the delivery port of labyrinth pipeline at the middle part of labyrinth pipeline, simultaneously to a section of the labyrinth pipeline end, can store a certain amount of water at delivery port, can play cushioning effect, can prevent because of after the release of cutting off the water, form negative pressure fast at the delivery port place, absorption earth is blocked delivery port, and the assurance drip irrigation pipe is normally used.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.Fig. 2 is the structural representation of the utility model embodiment 2.
Diagram 1 is a labyrinth pipeline end end, and 2 is labyrinth Guan Yi, and 3 is the labyrinth pipeline, and 4 is the labyrinth pipe water outlet, and 5 is drip irrigation pipe, and 6 is labyrinth pipe water mouth.
Embodiment
Embodiment 1: be the embodiment of single-blade drip irrigation pipe.
Embodiment 2: be the embodiment of double-vane drip irrigation pipe.
Claims (3)
1, a kind of labyrinth type drip irrigation tape comprises drip irrigation pipe, labyrinth Guan Yi, labyrinth pipeline and labyrinth pipe water mouth, it is characterized in that the delivery port of labyrinth pipeline is located at the middle part of labyrinth pipeline.
2, labyrinth type drip irrigation tape as claimed in claim 1 is characterized in that the delivery port of described labyrinth pipeline is located at 1/2nd to 4/5ths positions of labyrinth pipeline from water inlet,
3, labyrinth type drip irrigation tape as claimed in claim 1 or 2 is characterized in that the delivery port of described labyrinth pipeline is located at 2/3rds to 3/4ths positions of labyrinth pipeline from water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067554 CN2719018Y (en) | 2004-06-09 | 2004-06-09 | Labyrinth drip irrigation hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067554 CN2719018Y (en) | 2004-06-09 | 2004-06-09 | Labyrinth drip irrigation hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719018Y true CN2719018Y (en) | 2005-08-24 |
Family
ID=35007987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067554 Expired - Fee Related CN2719018Y (en) | 2004-06-09 | 2004-06-09 | Labyrinth drip irrigation hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719018Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007022724A1 (en) * | 2005-08-25 | 2007-03-01 | Qingguo Ma | Equipment of underground drip irrigation and the method of dripping irrigation |
| CN101658824A (en) * | 2008-08-29 | 2010-03-03 | 新疆天业（集团）有限公司 | Balanced runner labyrinth type drip irrigation tape |
| CN106069620A (en) * | 2016-08-04 | 2016-11-09 | 大禹节水（天津）有限公司 | Side-slit drip irrigation belt for underground drip irrigation |
| CN106258839A (en) * | 2016-08-04 | 2017-01-04 | 大禹节水（天津）有限公司 | Double-vane drip irrigation zone for underground drip irrigation |
| CN107624616A (en) * | 2017-09-30 | 2018-01-26 | 广西河池未来之星环保科技有限公司 | A kind of irrigation pipe |
-
2004
- 2004-06-09 CN CN 200420067554 patent/CN2719018Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007022724A1 (en) * | 2005-08-25 | 2007-03-01 | Qingguo Ma | Equipment of underground drip irrigation and the method of dripping irrigation |
| CN101658824A (en) * | 2008-08-29 | 2010-03-03 | 新疆天业（集团）有限公司 | Balanced runner labyrinth type drip irrigation tape |
| CN106069620A (en) * | 2016-08-04 | 2016-11-09 | 大禹节水（天津）有限公司 | Side-slit drip irrigation belt for underground drip irrigation |
| CN106258839A (en) * | 2016-08-04 | 2017-01-04 | 大禹节水（天津）有限公司 | Double-vane drip irrigation zone for underground drip irrigation |
| CN107624616A (en) * | 2017-09-30 | 2018-01-26 | 广西河池未来之星环保科技有限公司 | A kind of irrigation pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2719018Y (en) | Labyrinth drip irrigation hose | |
| CN201668852U (en) | Flushable negative pressure wound drainage device | |
| CA2556588A1 (en) | Yard hydrant with drain port air line | |
| CN206830993U (en) | A kind of air pipe connecting structure | |
| CN206853400U (en) | A kind of indoor fit-up harmful gas purifier | |
| CN203096913U (en) | Vacuum-drawing flow jetting device | |
| CN202707414U (en) | Silencer for oilless vacuum pump | |
| CN201515645U (en) | Leak-proof drink bottle for experimental animals | |
| CN202497446U (en) | Waterproof breathable membrane plug type fine tube for containing seminal fluids of cattle and sheep | |
| CN205618746U (en) | Safe non return check valve of preventing breaking | |
| CN203346984U (en) | Water sealing type deodorizing and anti-backflow mechanism of pedestal pan | |
| CN201999526U (en) | Powder-absorbing device | |
| CN2865261Y (en) | Bottle cap type drop irrigator | |
| CN201531465U (en) | Bottom valve protective device | |
| CN107477263A (en) | Sewer pipe | |
| CN203411324U (en) | Oxygen conveying device for oxygenator | |
| CN203336129U (en) | Gas delivery valve device | |
| CN2602059Y (en) | Steel wire plastic flexible pipe automatic mud absorber | |
| CN204217609U (en) | Phytoremediation device | |
| CN201692975U (en) | Dust-settling device | |
| JP3150415U (en) | Hard tennis ball air pressure maintenance device | |
| CN208143925U (en) | A kind of drainage planting groove | |
| CN206700781U (en) | A kind of bubble gun dripping-proof device | |
| CN208864882U (en) | A kind of paediatrics sputum aspirator | |
| CN2826033Y (en) | Deflation structure for pump |
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: 20050824 Termination date: 20100609 |