CN105191756A - Novel irrigation emitter for novel non-pressure irrigation device - Google Patents
Novel irrigation emitter for novel non-pressure irrigation device Download PDFInfo
- Publication number
- CN105191756A CN105191756A CN201510655256.0A CN201510655256A CN105191756A CN 105191756 A CN105191756 A CN 105191756A CN 201510655256 A CN201510655256 A CN 201510655256A CN 105191756 A CN105191756 A CN 105191756A
- Authority
- CN
- China
- Prior art keywords
- soil
- water
- pipe
- water layer
- tee joint
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
Abstract
The invention belongs to the technical field of farm irrigation and particularly relates to a novel irrigation emitter for a novel non-pressure irrigation device. The irrigation emitter comprises a water-smoothening tee joint, a connection pipe, a pipe reducer, a soil saturate water layer formation pipe, a porous water-permeable plate, a sandstone inverted filter layer and backfilled soil, the vertical end of the water-smoothening tee joint is connected with the small end of the pipe reducer, the lower end of the soil saturate water layer formation pipe is inserted into the large end of the pipe reducer, the porous water-permeable plate is arranged at the bottom of the soil saturate water layer formation pipe, the sandstone inverted filter layer is placed on the porous water-permeable plate, then the backfilled soil is arranged on the sandstone inverted filter layer, the distance from the top end of the soil saturate water layer formation pipe to the soil surface ranges from 40 cm to 45 cm, and the adjustment height of a soil saturate water layer is from the bottom of the backfilled soil to the top of the soil saturate water layer formation pipe. The novel irrigation emitter has the advantages of being sturdy, durable, simple and convenient to construct and particularly capable of adjusting the height of the soil saturate water layer which supplies water to crop roots through rising of water in soil capillary pipes, and it is guaranteed that under different water-demanding conditions at different growing periods of crops, a novel non-pressure irrigation system is located in the optimal irrigation state all the time.
Description
Technical field:
The invention belongs to field irrigation technical field, particularly relate to a kind of New-style Emitter of Novel non-pressure irrigation device.
Background technology:
Publication No. is the patent of invention of CN102160518A---Novel non-pressure irrigation device, the irrigator (referring to " Novel non-pressure irrigation device " patent specification) that to have employed with U-shaped concrete pit be basic structure.There is following defect: one is, site operation needs high accuracy concreting former, there is a series of technical barriers such as frost heave expansion joint Anti-seeping technology, has high input, difficulty is high; Two are, concrete U-type groove is fragile material, are easily caused damage by frost heave, differential settlement and tillage machinery operation etc.; Most important defect is, can not regulate the height of the soil saturation water layer supplied water to crop root layer by soil capillary liter waterborne.Little in Crop transpirstion water consumption, the soil water continues to rise to soil surface and forms Evaporation among plants when causing the anti-salt of surface soil, and the height not by reducing soil saturation water layer is solved.Equally, can not be cured by the way raising soil saturation water layer height subsurface irrigation after planting seedling stage topsoil insufficient water common fault.
Summary of the invention:
The object of the present invention is to provide a kind of New-style Emitter of Novel non-pressure irrigation device.
The object of the present invention is achieved like this:
A kind of New-style Emitter of Novel non-pressure irrigation device, comprise: isometrical down stream tee joint, isometrical down stream tee joint horizontal water inflow end, the horizontal water side of isometrical down stream tee joint, isometrical down stream tee joint vertical inlet end, tube connector, concentric reducer, soil saturation water layer forms pipe, porous permeable plate, sandstone loaded filter and reclaimed soil, isometrical down stream tee joint is connected on and is positioned on the hollow billet of underground, isometrical down stream tee joint horizontal water inflow end is connected with the head end direction of hollow billet, the horizontal water side of isometrical down stream tee joint is connected with the tail end direction of hollow billet, the head end of all hollow billets controls pond by water supply arm with water main and water level and is communicated with, the tail end of all hollow billets is connected with hollow billet flushing valve with arterial drainage by branch drain, water supply arm, branch drain, arterial drainage and all hollow billets are positioned on same horizontal plane, during non-hollow billet flushing operation, flushing valve is in closed condition, isometrical down stream tee joint vertical inlet end is connected with the microcephaly of concentric reducer by tube connector, the lower end that soil saturation water layer forms pipe is vertically inserted in the major part of concentric reducer, soil saturation water layer forms the bottom of pipe, the major part side at the reducing place of concentric reducer, placing porous porous disc, the sandstone of the placement above loaded filter of porous permeable plate, be reclaimed soil above sandstone loaded filter, soil saturation water layer forms the top distance of pipe by irrigated farmland soil surface 40 centimetres ~ 45 centimetres, the height adjustment range of soil saturation water layer is the top of bottom to soil saturation water layer formation pipe that soil saturation water layer forms reclaimed soil in pipe, the height of soil saturation water layer is regulated by the water level regulating water level corresponding with it to control pond.If adopt the water-level control apparatus that Novel non-pressure irrigation device adopts, the air inlet pipe open height of the water supply tank air inlet pipe corresponding with the height of soil saturation water layer only need be regulated.
The present invention has following good effect:
The New-style Emitter of Novel non-pressure irrigation device of the present invention, sturdy and durable, and drop into low, easy construction, particularly conveniently can regulate the height of the soil saturation water layer supplied water to crop root layer by soil capillary liter waterborne, ensure that Novel non-pressure irrigation system device is under crop different growing stages difference needs regimen condition, be in optimum irrigation state all the time.
Accompanying drawing illustrates:
Accompanying drawing is the New-style Emitter schematic diagram of Novel non-pressure irrigation device of the present invention.
Embodiment:
A kind of Novel non-pressure irrigation device New-style Emitter, as shown in drawings, comprise: isometrical down stream tee joint 1, isometrical down stream tee joint horizontal water inflow end 1-1, the horizontal water side 1-2 of isometrical down stream tee joint, isometrical down stream tee joint vertical inlet end 1-3, tube connector 2, concentric reducer 3, soil saturation water layer forms pipe 4, porous permeable plate 5, sandstone loaded filter 6 and reclaimed soil 7, isometrical down stream tee joint 1 is connected on and is positioned on the hollow billet of underground, isometrical down stream tee joint horizontal water inflow end 1-1 is connected with the head end direction of hollow billet, the horizontal water side 1-2 of isometrical down stream tee joint is connected with the tail end direction of hollow billet, the head end of all hollow billets controls pond by water supply arm with water main and water level and is communicated with, the tail end of all hollow billets is connected with hollow billet flushing valve with arterial drainage by branch drain, water supply arm, branch drain, arterial drainage and all hollow billets are positioned on same horizontal plane, during non-hollow billet flushing operation, flushing valve is in closed condition, isometrical down stream tee joint vertical inlet end 1-3 is connected with the microcephaly of concentric reducer 3 by tube connector 2, the lower end that soil saturation water layer forms pipe 4 is vertically inserted in the major part of concentric reducer 3, soil saturation water layer forms the bottom of pipe 4, the major part side at the reducing place of concentric reducer 3, placing porous porous disc 5, the sandstone of the placement above loaded filter 6 of porous permeable plate 5, be reclaimed soil 7 above sandstone loaded filter 6, soil saturation water layer forms the top distance of pipe 4 by irrigated farmland soil surface 40 centimetres ~ 45 centimetres, the height adjustment range of soil saturation water layer is the top of bottom to soil saturation water layer formation pipe 4 that soil saturation water layer forms reclaimed soil 7 in pipe 4, the height of soil saturation water layer is regulated by the water level regulating water level corresponding with it to control pond.If adopt the water-level control apparatus that Novel non-pressure irrigation device adopts, the air inlet pipe open height of the water supply tank air inlet pipe corresponding with the height of soil saturation water layer only need be regulated.In the embodiment of Novel non-pressure irrigation device New-style Emitter, isometrical down stream tee joint 1 adopts the isometrical down stream tee joint of the Φ 50 of commercially available draining hard PVC material, concentric reducer 3 adopts the Φ 50 of commercially available draining hard PVC material to become the concentric reducer of Φ 110, and tube connector 2 adopts the Φ 50 of commercially available draining hard PVC material to manage.
Claims (1)
1. a Novel non-pressure irrigation device New-style Emitter, it is characterized in that: comprise isometrical down stream tee joint (1), isometrical down stream tee joint horizontal water inflow end (1-1), the horizontal water side of isometrical down stream tee joint (1-2), isometrical down stream tee joint vertical inlet end (1-3), tube connector (2), concentric reducer (3), soil saturation water layer forms pipe (4), porous permeable plate (5), sandstone loaded filter (6) and reclaimed soil (7), isometrical down stream tee joint (1) is connected on and is positioned on the hollow billet of underground, isometrical down stream tee joint horizontal water inflow end (1-1) is connected with the head end direction of hollow billet, the horizontal water side of isometrical down stream tee joint (1-2) is connected with the tail end direction of hollow billet, the head end of all hollow billets controls pond by water supply arm with water main and water level and is communicated with, the tail end of all hollow billets is connected with hollow billet flushing valve with arterial drainage by branch drain, water supply arm, branch drain, arterial drainage and all hollow billets are positioned on same horizontal plane, during non-hollow billet flushing operation, flushing valve is in closed condition, isometrical down stream tee joint vertical inlet end (1-3) is connected by the microcephaly of tube connector (2) with concentric reducer (3), the lower end that soil saturation water layer forms pipe (4) is vertically inserted in the major part of concentric reducer (3), soil saturation water layer forms the bottom of pipe (4), the major part side at the reducing place of concentric reducer (3), placing porous porous disc (5), placement sandstone loaded filter (6) above of porous permeable plate (5), be reclaimed soil (7) above sandstone loaded filter (6), soil saturation water layer forms the top distance of pipe (4) by irrigated farmland soil surface 40 centimetres ~ 45 centimetres, the height adjustment range of soil saturation water layer is the top of bottom to soil saturation water layer formation pipe (4) that soil saturation water layer forms pipe (4) interior reclaimed soil (7), the height of soil saturation water layer is regulated by the water level regulating water level corresponding with it to control pond.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655256.0A CN105191756B (en) | 2015-10-13 | 2015-10-13 | Without pressure irrigation rig douche |
| CN201680039753.0A CN107846851B (en) | 2015-10-13 | 2016-07-20 | Non-pressure irrigation device |
| PCT/CN2016/090630 WO2016161992A2 (en) | 2015-10-13 | 2016-07-20 | Novel pressure-less irrigation device |
| US15/876,108 US10154629B2 (en) | 2015-10-13 | 2018-01-19 | Pressureless irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655256.0A CN105191756B (en) | 2015-10-13 | 2015-10-13 | Without pressure irrigation rig douche |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105191756A true CN105191756A (en) | 2015-12-30 |
| CN105191756B CN105191756B (en) | 2017-12-05 |
Family
ID=54940049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655256.0A Expired - Fee Related CN105191756B (en) | 2015-10-13 | 2015-10-13 | Without pressure irrigation rig douche |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105191756B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766567A (en) * | 2016-04-07 | 2016-07-20 | 邓洋 | Pressure-free irrigation device |
| WO2016161992A3 (en) * | 2015-10-13 | 2016-11-24 | 中国农业科学院农田灌溉研究所 | Novel pressure-less irrigation device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104234A (en) * | 1987-06-13 | 1988-12-28 | 阿洛伊斯·迪博尔德 | The apparatus and method of subsurface irrigation |
| CN1235760A (en) * | 1999-06-04 | 1999-11-24 | 吴仲秋 | Closed plant water supply system and its device, and its method for building, making and arranging |
| JP2000106770A (en) * | 1998-10-05 | 2000-04-18 | Mitsubishi Chemical Engineering Corp | Negative pressure difference irrigation system |
| CN2542046Y (en) * | 2002-04-29 | 2003-04-02 | 王风贞 | Adjustable drip irrigation head |
| CN2623007Y (en) * | 2003-04-30 | 2004-07-07 | 中国农业科学院农田灌溉研究所 | Constant negative pressure differentia irrigation device |
| CN1520717A (en) * | 2002-11-29 | 2004-08-18 | 株式会社帕迪研究所 | Systems of subirrigation |
| JP2008237135A (en) * | 2007-03-28 | 2008-10-09 | Kubota Ci Kk | Underground irrigation system |
| CN102160518A (en) * | 2011-03-10 | 2011-08-24 | 中国农业科学院农田灌溉研究所 | Novel non-pressure irrigation rig |
| CN205040360U (en) * | 2015-10-13 | 2016-02-24 | 中国农业科学院农田灌溉研究所 | Novel non -pressure is irrigated device |
-
2015
- 2015-10-13 CN CN201510655256.0A patent/CN105191756B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104234A (en) * | 1987-06-13 | 1988-12-28 | 阿洛伊斯·迪博尔德 | The apparatus and method of subsurface irrigation |
| JP2000106770A (en) * | 1998-10-05 | 2000-04-18 | Mitsubishi Chemical Engineering Corp | Negative pressure difference irrigation system |
| CN1235760A (en) * | 1999-06-04 | 1999-11-24 | 吴仲秋 | Closed plant water supply system and its device, and its method for building, making and arranging |
| CN2542046Y (en) * | 2002-04-29 | 2003-04-02 | 王风贞 | Adjustable drip irrigation head |
| CN1520717A (en) * | 2002-11-29 | 2004-08-18 | 株式会社帕迪研究所 | Systems of subirrigation |
| CN2623007Y (en) * | 2003-04-30 | 2004-07-07 | 中国农业科学院农田灌溉研究所 | Constant negative pressure differentia irrigation device |
| JP2008237135A (en) * | 2007-03-28 | 2008-10-09 | Kubota Ci Kk | Underground irrigation system |
| CN102160518A (en) * | 2011-03-10 | 2011-08-24 | 中国农业科学院农田灌溉研究所 | Novel non-pressure irrigation rig |
| CN205040360U (en) * | 2015-10-13 | 2016-02-24 | 中国农业科学院农田灌溉研究所 | Novel non -pressure is irrigated device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161992A3 (en) * | 2015-10-13 | 2016-11-24 | 中国农业科学院农田灌溉研究所 | Novel pressure-less irrigation device |
| US10154629B2 (en) | 2015-10-13 | 2018-12-18 | Farmland Irrigation Research Institute, Chinese Academy Of Agricultural Sciences | Pressureless irrigation device |
| CN105766567A (en) * | 2016-04-07 | 2016-07-20 | 邓洋 | Pressure-free irrigation device |
| CN105766567B (en) * | 2016-04-07 | 2020-01-17 | 邓洋 | Non-pressure irrigation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105191756B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107846851B (en) | Non-pressure irrigation device | |
| CN204466463U (en) | Drip arrow irrigation auto-control system | |
| CN101669440B (en) | Indirect underground trickle irrigation system | |
| CN105325225A (en) | Method improving tree plantation survival rate in severe saline-alkali soil | |
| CN205040360U (en) | Novel non -pressure is irrigated device | |
| CN204733670U (en) | City roof vegetables system of growing seedlings | |
| CN104863087B (en) | A kind of concrete dam dam crest, the application of dam slope ecological slope protection device | |
| CN105191756A (en) | Novel irrigation emitter for novel non-pressure irrigation device | |
| CN103262779B (en) | A kind of flat board is the superimposed capillary osmotic irrigation device be combined with body closely | |
| CN105201047B (en) | Douche photovoltaic water system without pressure irrigation rig | |
| CN202406683U (en) | Irrigation device | |
| CN205266517U (en) | Automatic drainage system that irrigates in flower nursery | |
| CN204875818U (en) | Ecological bank protection of hydraulic engineering | |
| CN203801415U (en) | Specific suspension type lycium drop irrigation apparatus | |
| CN205205935U (en) | Novel non -pressure is irrigated device | |
| CN109618884A (en) | A kind of phreatic water seepage flow catchments hidden pipe structure | |
| CN107046908A (en) | A kind of automatic microkinetic filtration irrigation device | |
| CN204259547U (en) | The portable irrigation device of hydrocone type | |
| CN207854607U (en) | A kind of ground in fixed seedbed | |
| CN208549377U (en) | A kind of automatic watering type flower-pot of nursery stock culture | |
| CN207011349U (en) | A kind of blueberry is taken shelter from rain, irrigates integrated canopy body structure | |
| TWM481590U (en) | Serializable automatic irrigation and draining planting basin | |
| CN103947438A (en) | Vegetation recovery system and method for vegetation recovery with system | |
| CN105432178A (en) | Salt elimination and construction method of seriously saline-alkali land | |
| CN204721960U (en) | A kind of arid biogeographic zone underground flooding irrigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20191013 |