CN2779857Y - Embedded patch type underground drip irrigation emitter - Google Patents
Embedded patch type underground drip irrigation emitter Download PDFInfo
- Publication number
- CN2779857Y CN2779857Y CN 200520001433 CN200520001433U CN2779857Y CN 2779857 Y CN2779857 Y CN 2779857Y CN 200520001433 CN200520001433 CN 200520001433 CN 200520001433 U CN200520001433 U CN 200520001433U CN 2779857 Y CN2779857 Y CN 2779857Y
- Authority
- CN
- China
- Prior art keywords
- water
- drip irrigation
- water dropper
- dropper
- irrigation pipe
- 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
- 238000003973 irrigation Methods 0.000 title claims abstract description 44
- 230000002262 irrigation Effects 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000027555 hydrotropism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides an embedded SMD underground drip irrigation emitter, includes drips irrigation pipe and water dropper, and the water dropper bonds on the inner wall of driping irrigation pipe, and the upper portion design of water dropper has the drainage tank, is designed with turbulent flow water course and water storage chamber in the water dropper, has seted up the drip hole on the water storage chamber, has seted up the tongue piece on its drip irrigation pipe that corresponds the position with the drip hole, and its turbulent flow water course is streamlined. The water-dropping device has the characteristics of high anti-blocking performance, high water-dropping uniformity, simple structure and convenience in processing and manufacturing.
Description
Affiliated technical field
The utility model relates to a kind of field irrigation device, and it relates to a kind of irrigation device that can be used for underground drip irrigation dragon.
Background technology
At present, the irrigation methods that adopt broad irrigation are irrigated in vast rural area irrigation and water conservancy more in China, and this mode has caused the huge waste of water resource.Along with domestic and international water saving facility Agricultural Development, various drip irrigation techniques and product have obtained very big application at home.Underground drip irrigation is that water-supply-pipe is imbedded under the face of land, and a plurality of irrigators are installed on water-supply-pipe, gives crop irrigation by irrigator.Compare with the ground drip irrigation, underground drip irrigation has the effective characteristics of economizing on water more.But because the underground drip irrigation irrigator is embedded under the face of land, the negative pressure that water-carriage system produces is inhaled the hydrotropism of mud and plant root, is easy to cause the obstruction of underground drip irrigation irrigator.
Summary of the invention
In order effectively to solve the susceptible to plugging technical problem that existing underground drip irrigation irrigator exists.Of the present utility model provide a kind of in the edge SMD underground drip irrigation irrigator, it not only has higher performance of anti-blockage, but also has uniformity coefficient of drip irrigation preferably.
The technical scheme that its technical problem that solves the utility model adopts is: water dropper is adhered on the inwall of drip irrigation pipe, the upper design of water dropper has drainage trap, design has turbulent water channel and reservoir in the water dropper, offer weeper on the reservoir, and offer tongue piece on the drip irrigation pipe of weeper correspondence position.When underground drip irrigation system supplied water, the tongue piece that is opened on the drip irrigation pipe was opened under the effect of hydraulic pressure automatically, and current pour into soil behind weeper and tongue piece; After underground drip irrigation system stopped to supply water, the tongue piece that is opened on the drip irrigation pipe was automatically replying on the drip irrigation tube wall under the effect of negative pressure, reached the purpose that stops silt and plant root to enter weeper.Simultaneously, compare with common water dropper, the utility model is at the turbulent water channel of water dropper indoor design, be " streamlined " structure, but not " sawtooth pattern ", current do not produce current " dead angle " during by streamlined turbulent water channel, current smoothness in the streamlined turbulent water channel, evenly.
The beneficial effects of the utility model are, have higher performance of anti-blockage, and uniformity coefficient of drip irrigation is simple in structure preferably, convenient processing and manufacture.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a principle schematic of the present utility model
Fig. 2 is the interior schematic diagram of the utility model water dropper
Among the figure, 1. drip irrigation pipe, 2. water dropper, 3. reservoir, 4. drainage trap,
5. turbulent water channel, 6. weeper, 7. tongue piece
Embodiment
In Fig. 1, Fig. 2, on the inwall of water dropper 2 stickups and drip irrigation pipe 1, the upper design of water dropper 1 has drainage trap 4, design has turbulent water channel 5 and reservoir 3 in the internal cavities of water dropper 1, offer weeper 6 on the reservoir 3, on the tube wall of the drip irrigation pipe 1 of weeper 6 correspondence positions, offer tongue piece 7.
As shown in Figure 1 and Figure 2, the SMD underground drip irrigation irrigator of a kind of interior edge that the utility model is provided is embedded under the face of land, when drip irrigation system supplies water, water in the drip irrigation pipe 1 just can pass through drainage trap 4, enters in the cavity of water dropper 2, and current pass through turbulent water channel 5 after the journey energy dissipating in the cavity of water dropper 2, combine in the reservoir 3, when big hydraulic pressure reached certain value, current passed weeper 6, washed that tongue piece 7 is laggard goes into soil open.When drip irrigation system stopped to supply water, the negative pressure that forms in drip irrigation pipe 1 and the water dropper 2 was replied on the tube wall of drip irrigation pipe 1 tongue piece 7, reached to stop silt and plant root to enter.Simultaneously, because the turbulent water channel 5 of the utility model design be " streamlined " structure, during by " streamlined " turbulent water channel 5, current smoothness, even can not form current " dead angle " at current.
Claims (2)
1, the SMD underground drip irrigation irrigator of a kind of interior edge, comprise drip irrigation pipe and water dropper, water dropper is adhered on the inwall of drip irrigation pipe, the upper design of water dropper has drainage trap, design has turbulent water channel and reservoir in the water dropper, offer weeper on the reservoir, it is characterized in that: with offer tongue piece on the drip irrigation pipe of weeper correspondence position.
2, the SMD underground drip irrigation irrigator of a kind of interior edge according to claim 1, it is characterized in that: the turbulent water channel of design is streamlined in the water dropper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001433 CN2779857Y (en) | 2005-01-24 | 2005-01-24 | Embedded patch type underground drip irrigation emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001433 CN2779857Y (en) | 2005-01-24 | 2005-01-24 | Embedded patch type underground drip irrigation emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2779857Y true CN2779857Y (en) | 2006-05-17 |
Family
ID=36761057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520001433 Expired - Fee Related CN2779857Y (en) | 2005-01-24 | 2005-01-24 | Embedded patch type underground drip irrigation emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2779857Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416693A (en) * | 2011-09-07 | 2012-04-18 | 高利强 | Method for producing inlaid paster-type drip irrigation tube from reworked material and inlaid paster-type drip irrigation tube |
| CN103385154A (en) * | 2013-06-15 | 2013-11-13 | 蔡福得 | Drip irrigation pipe |
| CN103651052A (en) * | 2012-09-12 | 2014-03-26 | 中工武大设计研究有限公司 | Centralized patch-type drip tape with multiple holes for discharging water |
| CN106747608A (en) * | 2017-01-17 | 2017-05-31 | 西北农林科技大学 | A kind of ceramic paster formula underground drip irrigation band |
| CN109258410A (en) * | 2018-10-31 | 2019-01-25 | 青岛农业大学 | Bilayer rolls drip irrigation pipe, process equipment and its processing method |
| CN114586570A (en) * | 2022-03-30 | 2022-06-07 | 河海大学 | Water and fertilizer integrated drip irrigation pot culture device |
-
2005
- 2005-01-24 CN CN 200520001433 patent/CN2779857Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416693A (en) * | 2011-09-07 | 2012-04-18 | 高利强 | Method for producing inlaid paster-type drip irrigation tube from reworked material and inlaid paster-type drip irrigation tube |
| CN103651052A (en) * | 2012-09-12 | 2014-03-26 | 中工武大设计研究有限公司 | Centralized patch-type drip tape with multiple holes for discharging water |
| CN103385154A (en) * | 2013-06-15 | 2013-11-13 | 蔡福得 | Drip irrigation pipe |
| CN106747608A (en) * | 2017-01-17 | 2017-05-31 | 西北农林科技大学 | A kind of ceramic paster formula underground drip irrigation band |
| CN106747608B (en) * | 2017-01-17 | 2019-10-11 | 西北农林科技大学 | A kind of ceramic paster formula underground drip irrigation band |
| CN109258410A (en) * | 2018-10-31 | 2019-01-25 | 青岛农业大学 | Bilayer rolls drip irrigation pipe, process equipment and its processing method |
| CN109258410B (en) * | 2018-10-31 | 2023-09-19 | 青岛农业大学 | Double-layer rolled drip irrigation pipe, processing equipment and processing method thereof |
| CN114586570A (en) * | 2022-03-30 | 2022-06-07 | 河海大学 | Water and fertilizer integrated drip irrigation pot culture device |
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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 |