CN2805356Y - Underground infiltrating irrigation drop head - Google Patents
Underground infiltrating irrigation drop head Download PDFInfo
- Publication number
- CN2805356Y CN2805356Y CN 200420014029 CN200420014029U CN2805356Y CN 2805356 Y CN2805356 Y CN 2805356Y CN 200420014029 CN200420014029 CN 200420014029 CN 200420014029 U CN200420014029 U CN 200420014029U CN 2805356 Y CN2805356 Y CN 2805356Y
- Authority
- CN
- China
- Prior art keywords
- water dropper
- flow
- inner core
- sponge
- irrigation
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to an underground infiltrating and irrigating drop head which is composed of a main body of the drop head, a casing of the drop head, a sponge water infiltrating body or a meshed ceramic water infiltrating body. The utility model is characterized in that the sponge water infiltrating body or the meshed ceramic water infiltrating body between an inner cavity of the drop head and a flow discharging inner core has the functions of water infiltrating and irrigating and negative pressure blockage preventing. Flow discharging slots or flow discharging holes which are evenly distributed on the flow discharging inner core and the casing can discharge flow uniformly. The utility model has the advantages of good stability of flow quantity, simple structure, convenient installation and long service life and is mainly used in the underground irrigation fields of water saving irrigation micro-drop irrigation systems.
Description
Affiliated technical field
The utility model relates to a kind of sub-irrigation device that is used for water-saving irrigation micro drip-irrigation system, especially has function that the negative pressure of preventing stops up, can evenly go out stream, and discharge stability is good, the sub-irrigation water dropper of long service life.
Background technology
Sub-irrigation (being also referred to as underground drip irrigation) is a kind of water-saving irrigation technique that has very much development prospect.This technology has the drip irrigation pipe network and is embedded in characteristics under the plough horizon, and it is good to be convenient to tractor-ploughing operation and other farm works, ageing resistance and anti-theft, is not subject to destruction simultaneously.But the shortcoming that this technology also exists water dropper to stop up easily particularly when pipe network is cut off the water supply, after the inner formation of the pipe network negative pressure, causes the obstruction of water dropper runner easily and water dropper was lost efficacy.At present, sub-irrigation water dropper clogging is the bottleneck problem that the restriction sub-irrigation further develops.
Summary of the invention
In order to overcome the technical barrier that present sub-irrigation causes the water dropper runner to stop up easily, the utility model provides a kind of sub-irrigation water dropper, this water dropper can not only be realized the basic function of sub-irrigation, and can prevent that negative pressure from stopping up, good, the long service life of discharge stability.
The technical scheme that its technical problem that solves the utility model adopts is: at the water dropper inner chamber and go out to flow to be provided with between the inner core sponge infiltration body or netted pottery infiltration body; Sponge infiltration body filters the sea by polyurethane and is directly formed to the pipe shape with endoporus, also can adopt the planar strip sponge to go out to flow at the pipe shape and be wound in the pipe shape on the inner core; Netted pottery infiltration body is fired by the netted sponge of polyurethane and is formed and be directly formed to the pipe shape with endoporus; It is identical and be mated connection that the endoporus aperture of pipe shape infiltration body and water dropper go out to flow the external diameter of inner core, the external diameter of pipe shape infiltration body is identical with the internal diameter of water dropper housing and be mated connection, and water dropper main body and water dropper housing are by spiral marking connection or cooperate the connection body inclosure water dropper housing inner chamber that will seep water.What water dropper went out to flow to be uniform-distribution with on inner core and the water dropper housing some goes out chute or flow-out hole, irrigation water from the micro drip-irrigation pipe network at first flows into the water dropper runner through the conical connection of water dropper, go out chute or the flow-out hole that goes out to flow on the inner core by water dropper infiltrates to go out to flow inner core with water dropper and cooperates sponge infiltration body or the netted pottery infiltration body that connects then, at last by going out chute or flow-out hole infiltration soil realization irrigation function on the housing that cooperates connection with sponge infiltration body or the external circle of netted pottery infiltration.Sponge infiltration body or netted pottery infiltration body all have good filterability and seepage of water, can play infiltration and irrigate and prevent the effect that negative pressure is stopped up.Water dropper main body and housing assembling connect can adopt spiral marking connection, also can adopt to cooperate to connect, and water dropper main body and housing adopt ABS, PE and Other Engineering injection molding.
The beneficial effects of the utility model are, utilize sponge infiltration body or netted pottery infiltration good filterability and seepage of water that body had, can play infiltration and irrigate and prevent the effect that negative pressure is stopped up, for the technical bottleneck problem that solves the obstruction of sub-irrigation water dropper provides a kind of effective technical means.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a main sectional structure chart of the present utility model.
Fig. 2 is a left sectional structure chart of the present utility model.
Fig. 3 is a vertical view of the present utility model.
Fig. 4 is a right view of the present utility model.
Embodiment
Main sectional structure Fig. 1 has represented basic structure of the present utility model and composition, and this water dropper is made up of water dropper main body 6, water dropper housing 2, sponge infiltration body 5 or netted pottery infiltration body 5 three parts.Water dropper main body 6 goes out to flow inner core 1, water dropper runner 8 by conical connection 7, water dropper and goes out chute 9 or flow-out hole (do not draw among the figure, if adopt the flow-out hole structure, then do not adopt out groove structure) formation; On the tube wall of water dropper housing 6 and end face, be uniform-distribution with out chute 3 or flow-out hole and go out chute 4 or flow-out hole; Sponge infiltration body 5 or netted pottery infiltration body 5 are made the round tube shape structure with endoporus.
The endoporus aperture of sponge infiltration body 5 or netted pottery infiltration body 5 is adopted identical size and is cooperated connection with the external diameter that goes out to flow inner core 1 of water dropper main body 6; During installation, going out to flow in the hole that inner core 1 pushes sponge infiltration body 5 or netted pottery infiltration body 5 from left to right and be in contact with one another water dropper main body 6 until end face; For ease of installing, the cylindrical right-hand member that goes out to flow inner core 1 of water dropper main body 6 is made 45 degree chamferings.
The endoporus aperture of water dropper housing 2 is adopted identical size and is cooperated connection with the external diameter of sponge infiltration body 5 or netted pottery infiltration body 5, and the external diameter of water dropper housing 2 adopts identical size with the internal diameter of water dropper main body 6 and carries out spiral marking connection or cooperate connecting; During installation, water dropper housing 2 is pushed in sponge infiltration body 5 or the netted pottery infiltration body 5 from right to left, screw in or push in the hole of water dropper main body 6 simultaneously, till the right side that goes out to flow inner core 1 of the inner chamber left side of water dropper housing 2 and water dropper main body 6 is in contact with one another, keep the gap of 1-2mm between the inner chamber right side of the left side of water dropper housing 2 and water dropper main body 6; For ease of installing, the endoporus right-hand member of water dropper main body 6 and the cylindrical left end of water dropper housing 2 are made 45 degree chamferings.
Irrigation water from micro drip-irrigation pipe network hollow billet at first flows in the water dropper runner 8 through the conical connection 7 of water dropper main body 6, going out chute 9 or the flow-out hole that goes out to flow on the inner core 1 by water dropper infiltrates in sponge infiltration body 5 or the netted pottery infiltration body 5 then, infiltrates water in sponge infiltration body 5 or the netted pottery infiltration body 5 through going out chute 3 or flow-out hole and going out chute 4 or flow-out hole infiltrates soil and realizes irrigation function on the housing 6.
Claims (5)
1. sub-irrigation water dropper, this water dropper is made up of water dropper main body, water dropper housing, sponge infiltration body or netted pottery infiltration body three parts; Its major technique feature comprises: at the water dropper inner chamber and go out to flow to be provided with between the inner core sponge infiltration body or netted pottery infiltration body; Be uniform-distribution with out chute or flow-out hole on inner core, the housing going out to flow; Water dropper main body and housing assembling connect can adopt spiral marking connection, also can adopt to cooperate to connect.
2. sub-irrigation water dropper according to claim 1 is characterized in that the water dropper inner chamber and goes out to flow to be provided with between the inner core sponge infiltration body or netted pottery infiltration body.
3. sub-irrigation water dropper according to claim 1, what it is characterized in that being uniform-distribution with on stream inner core, the housing some goes out chute or flow-out hole.
4. sub-irrigation water dropper according to claim 1 is characterized in that anti-clogging sponge infiltration body or netted pottery infiltration shape are the pipe shapes with endoporus, and its endoporus goes out to flow inner core with the pipe shape and cooperates connection.
5. sub-irrigation water dropper according to claim 1, the pipe shape anti-clogging sponge infiltration body that it is characterized in that having endoporus can directly be made moulding, also can adopt the planar strip sponge to go out to flow the type that is entwined on the inner core at the pipe shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014029 CN2805356Y (en) | 2004-09-23 | 2004-09-23 | Underground infiltrating irrigation drop head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014029 CN2805356Y (en) | 2004-09-23 | 2004-09-23 | Underground infiltrating irrigation drop head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805356Y true CN2805356Y (en) | 2006-08-16 |
Family
ID=36919654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420014029 Expired - Fee Related CN2805356Y (en) | 2004-09-23 | 2004-09-23 | Underground infiltrating irrigation drop head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805356Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170728A1 (en) * | 2012-05-17 | 2013-11-21 | Chen Libin | Embedded-style, inversely-filtered and anti-blocking water irrigator and drip irrigation pipeline |
| CN106386401A (en) * | 2016-11-22 | 2017-02-15 | 江苏步龙生物科技有限公司 | Earthworm ridge drop irrigation device |
| CN107432152A (en) * | 2017-07-24 | 2017-12-05 | 宿州溪亿林农业发展有限公司 | A kind of novel agricultural drip irrigation system |
| CN107509612A (en) * | 2016-06-15 | 2017-12-26 | 李凤纲 | Infiltrating irrigation, permeation deep diving ground membrane technology |
| CN108925409A (en) * | 2018-09-01 | 2018-12-04 | 雷敬汉 | A kind of anti-negative-pressure protection device of the water dropper of underground drip irrigation |
| CN109729869A (en) * | 2019-02-01 | 2019-05-10 | 漳州华脉智能科技有限公司 | Household flower plant growth management system based on Internet of Things |
| WO2019092717A1 (en) * | 2017-11-08 | 2019-05-16 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| CN109874648A (en) * | 2019-03-22 | 2019-06-14 | 夏敏月 | A kind of plastic fibre pipe for osmotic irrigation |
| CN111296255A (en) * | 2020-03-13 | 2020-06-19 | 宁夏大学 | Underground irrigator for garden flowers and plants and layout method thereof |
-
2004
- 2004-09-23 CN CN 200420014029 patent/CN2805356Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170728A1 (en) * | 2012-05-17 | 2013-11-21 | Chen Libin | Embedded-style, inversely-filtered and anti-blocking water irrigator and drip irrigation pipeline |
| CN107509612A (en) * | 2016-06-15 | 2017-12-26 | 李凤纲 | Infiltrating irrigation, permeation deep diving ground membrane technology |
| CN106386401A (en) * | 2016-11-22 | 2017-02-15 | 江苏步龙生物科技有限公司 | Earthworm ridge drop irrigation device |
| CN107432152A (en) * | 2017-07-24 | 2017-12-05 | 宿州溪亿林农业发展有限公司 | A kind of novel agricultural drip irrigation system |
| WO2019092717A1 (en) * | 2017-11-08 | 2019-05-16 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| US11627708B2 (en) | 2017-11-08 | 2023-04-18 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| US11957080B2 (en) | 2017-11-08 | 2024-04-16 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| CN108925409A (en) * | 2018-09-01 | 2018-12-04 | 雷敬汉 | A kind of anti-negative-pressure protection device of the water dropper of underground drip irrigation |
| CN109729869A (en) * | 2019-02-01 | 2019-05-10 | 漳州华脉智能科技有限公司 | Household flower plant growth management system based on Internet of Things |
| CN109874648A (en) * | 2019-03-22 | 2019-06-14 | 夏敏月 | A kind of plastic fibre pipe for osmotic irrigation |
| CN111296255A (en) * | 2020-03-13 | 2020-06-19 | 宁夏大学 | Underground irrigator for garden flowers and plants and layout method thereof |
| CN111296255B (en) * | 2020-03-13 | 2021-10-12 | 宁夏多源鑫科技有限公司 | Underground irrigator for garden flowers and plants and layout method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2805356Y (en) | Underground infiltrating irrigation drop head | |
| CN201064743Y (en) | Irrigation and drainage water pipe | |
| CN208604744U (en) | A kind of afforestation irrigation anti-clogging rainwater water-storing device | |
| CN105325263B (en) | A kind of micropore ceramics drip emitter of anti-clogging easy cleaning | |
| CN206402828U (en) | A kind of pressure compensating emitter | |
| CN210194375U (en) | Firm brick that permeates water of installation | |
| CN110185134B (en) | Garden sewage drainage ditch flushing device utilizing water storage and pressurization | |
| CN113349032A (en) | Flow divider for water-saving irrigation and irrigation system thereof | |
| CN108719011A (en) | A kind of undergrounds mountainous region Ji Yu micropore ceramics irrigation system | |
| CN111877372A (en) | Novel road slope protection structure | |
| CN101243763B (en) | Water-saving block-resistant accurate filtration irrigation device and connector | |
| CN102210252A (en) | Irrigation and drainage control valve of irrigation and drainage double-purpose underground water-saving irrigation system | |
| CN107535316B (en) | Drip irrigation device | |
| CN211881544U (en) | Spherical drip irrigation head | |
| CN219577792U (en) | Saline and alkaline land improvement infiltrating irrigation device | |
| CN201768644U (en) | Embedded type flat water dropper with two-way turbulence runner | |
| CN106747608A (en) | A kind of ceramic paster formula underground drip irrigation band | |
| CN2453676Y (en) | Anti-blocked drip-irrigation water dripper | |
| CN211482320U (en) | Novel water-saving anti-blocking infiltrating irrigation pipe | |
| CN113854129A (en) | Environment-friendly water-saving irrigation system for nursery stocks in desertification regions | |
| CN215759102U (en) | Full-automatic self-supporting irrigation system for ecological restoration of side slope | |
| CN112359914A (en) | High-drop injection energy-saving water supply system | |
| CN206808190U (en) | The planting groove of arid area | |
| CN206629639U (en) | A kind of drip irrigation pipe | |
| CN2450877Y (en) | Antiplugging micro-watering device |
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 |