CN201398354Y - Farmland filtration irrigation device - Google Patents
Farmland filtration irrigation device Download PDFInfo
- Publication number
- CN201398354Y CN201398354Y CN2009201018045U CN200920101804U CN201398354Y CN 201398354 Y CN201398354 Y CN 201398354Y CN 2009201018045 U CN2009201018045 U CN 2009201018045U CN 200920101804 U CN200920101804 U CN 200920101804U CN 201398354 Y CN201398354 Y CN 201398354Y
- Authority
- CN
- China
- Prior art keywords
- hollow billet
- water
- irrigation device
- capillary tubes
- farmland
- 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
- 230000002262 irrigation Effects 0.000 title claims abstract description 24
- 238000003973 irrigation Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 title abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000010902 straw Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 239000003621 irrigation water Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a farmland filtration irrigation device, which comprises a head junction, a pipeline and drip holes, wherein the pipeline includes a main pipe, branch pipes and capillary tubes; the drip holes are pore passages penetrating through the capillary tubes, formed plastic mesh sleeves are coated on the capillary tubes, the capillary tubes are buried in the ground with the buried depth up to 20-25 cm, and plastic thick films are laid under the capillary tubes. By means of the plastic thick films laid at the bottom of the capillary tubes, the farmland filtration irrigationdevice utilizes the blockage of the plastic thick films, accumulates water above the plastic thick films, i.e. the root system positions of crops, leads filtration irrigation water to be sufficientlyabsorbed by crops, accordingly improves water utilization efficiency and saves water. According to measurement, the farmland filtration irrigation device is anti-leakage and saves water by 70%-80%, and is suitable for being popularized and utilized in the vast rural areas, particularly in areas which are not rich in water resource.
Description
Technical field
The utility model relates to a kind of agricultural irrigation rig, especially a kind of farm land infiltrating irrigation device.
Background technology
Irrigate at the existing field irrigation of China irrigation canals and ditches of continuing to use more than one thousand years that adopt, there is high, the seepage important disadvantages of water evaporation in this irrigation method more, and water use efficiency is very low, serious obstruction the agricultural production of China.Sprinkling irrigation is that China developed a kind of faster irrigation method in recent years, and the water evaporation of this method is also higher, water use efficiency is also lower, has the higher shortcoming of auxiliary facility cost simultaneously, so be difficult to promote on a large scale.Filtration irrigation method has solved above-mentioned problem, and its structure is to be made of head pivot, pipeline and a hole; Wherein head pivot is pond or the water tank that the hydraulic pressure in it can be gone into main in the pond of being with water pump, the pond that is higher than the irrigated farmland etc.; Pipeline: comprise main, arm, hollow billet, its effect is pressure (hydraulic) water to be transported to equably drip the hole, hollow billet shallow embedding protection.Drip the hole: connect the perforate of hollow billet, its effect is to make current through small duct, forms energy loss, reduces its pressure, and it is splashed in the soil in the mode of drop.Though the filtration irrigation device water of this structure evaporation is lower, there is the situation of seepage-be that water more easily is penetrated in the soil of hollow billet bottom, can't accumulate in crops root system position fully, water can't be supplied with crop absorption fully.
The utility model content
The technical problems to be solved in the utility model provides the farm land infiltrating irrigation device that a kind of water of supplying with can make crops fully absorb.
For solving the problems of the technologies described above, the utility model comprises head pivot, pipeline and drips the hole that wherein pipeline is made of main, arm, hollow billet, drips the hole for connecting the duct of hollow billet; Be coated with the foamed plastic net at hollow billet, hollow billet buries to ground 20-25cm, is equipped with the plastics thick film in the bottom of hollow billet.
The utility model can all have a hole on the both sides and the top of hollow billet.Like this, the hole of dripping of both sides is used for infiltration and enters soil; The hole of dripping on top is used to discharge air in the middle of the current, so that the utility model infiltrating irrigation more even in use.
The utility model also can be equipped with the crushing straw layer on hollow billet top, like this, the crushing straw layer can be degenerated gradually and be formed organic depot fertilizer, reaches joint fertilizer and prevents in the crop root process of growth in the dazzling effect of pipeline.
Adopt the beneficial effect that technique scheme produced to be: the utility model is laid the plastics thick film by the bottom at hollow billet, utilize the obstruct of plastics thick film, the top that water is accumulated in the plastics thick film is the root system position of crops, make the water of infiltrating irrigation can be fully by crop absorption, thus improve water availability, reach water-saving purpose.Through measuring and calculating, the utility model can reach the effect of antiseep water saving 70%-80%, is suitable for the especially not abundant regional utilization and extention of water resource of vast rural area.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model hollow billet;
Fig. 3 is the cross-sectional view of the utility model hollow billet.
Embodiment
As shown in Figure 1, this farm land infiltrating irrigation device is made of head pivot, pipeline and a hole.Shown in Fig. 1,2 and 3, head pivot is the pond 2 that is higher than the irrigated farmland, also can be pond or the water tank that the hydraulic pressure in it can be gone into main in the pond etc. of band water pump, can also comprise fertilizer pot filter, control and measuring instrument etc., the effect of head pivot is to draw water, apply fertilizer, filter, and with certain pressure the water of some is sent into main 3.Pipeline is made of main 3, arm 4, hollow billet 1, and wherein main 3 is communicated with head pivot, is used for the transmission of main conduit.Main can be communicated with many arms 4 as required, so that the water in the same pond is used to irrigate the polylith farmland, preferably is provided with valve in the junction of main 3 and arm 4, and the water that is used to control in the main 3 circulates in different arm 4.As shown in Figure 1, arm 4 be communicated be laid on the farmland underground-hollow billet in the soil 7, hollow billet 1 is one continuous line and is arranged in parallel, the quantity of arrangement also can be the many hollow billets 1 that are arranged in parallel on an arm 4 according to the area decision in farmland.Spacing between the hollow billet 1 is 60cm.It is the hard plastic tube of 4-6cm that hollow billet 1 is selected diameter for use, and the hard plastic tube that the most handy useless mulch film processes is to save cost, waste recycling.The sealing of hollow billet 1 one ends all has a hole (being that hole 5 is dripped on top and hole 6 is dripped in both sides) on the both sides and the top of hollow billet 1, and dripping a bore dia is 3mm, and wherein, the pitch of holes that hole 6 is dripped in both sides is 18cm; The pitch of holes that hole 5 is dripped on top is 36cm, and this spacing matches with the diameter of hollow billet, can fully the water in the hollow billet 1 be dripped hole 6 uniform water clocks in the farmland from both sides; Top is dripped hole 5 and is used for the air in the water is driven out of, with the efficiency of transmission of enhancing hollow billet and the uniformity of water clock.Be coated with foamed plastic net 10 at hollow billet, the net as the EPS foamed plastic is made to form the infiltration water band of whole piece, increases the infiltration effect, prevents an outer foreign material soil property obstruction hole simultaneously.Be covered with the plastics thick film 9 of wide 20cm in hollow billet 1 bottom, like this, at hollow billet 1 pipe apart from there being 20cm not spread the gap of plastics thick film 9 between the 60cm, this gap can play pour water and rain after drainage, so that the water of irrigating can be fully by crop absorption the time, prevent flood or when raining heavyly the water of farmland surface can't leak into the problem that the root system of crop is soaked on ground once and for a long time.Be equipped with crushing straw layer 8 on the top of hollow billet 1, crushing straw layer 8 is densified to 1-2cm by the thick crushing straw of 10cm and forms, and overlying soil gets final product in the above then.Crushing straw layer 8 slowly rots in underground meeting, thereby forms organic depot fertilizer layer, saves fertile purpose to reach, and prevents to take place in the dazzling situation of pipeline in the crop root process of growth.
This farm land infiltrating irrigation device in use, water in the pond 2 is under gravity and pressure effect, enter in the arm 4 by main 3, moisture is fitted in the hollow billet 1 that is arranged in parallel by arm 4, the water in the hollow billet 1 goes out hollow billet 1 by dripping orifice flow under pressure, is passing through foamed plastic net 10 again, thereby around hollow billet 1, form infiltration water band, under the cooperation of many hollow billets 1, water is distributed in the root system position of crops uniformly like this, thereby reaches the purpose of crops being carried out moisturizing.
Claims (6)
1, a kind of farm land infiltrating irrigation device, it comprises head pivot, pipeline and drips the hole that wherein pipeline is made of main, arm, hollow billet, drips the hole for connecting the duct of hollow billet, it is characterized in that: be coated with the foamed plastic net at hollow billet; Hollow billet buries to underground, and buried depth is 20-25cm, is equipped with the plastics thick film in the bottom of hollow billet.
2, farm land infiltrating irrigation device according to claim 1 is characterized in that all having a hole on the both sides and the top of hollow billet.
3, farm land infiltrating irrigation device according to claim 1 is characterized in that described hollow billet diameter is 4-6cm; Dripping bore dia is 3mm; The pitch of holes that the hole is dripped in both sides is 18cm, and the pitch of holes that the hole is dripped on top is 36cm.
4, farm land infiltrating irrigation device according to claim 1 is characterized in that hollow billet is arranged in parallel, and the spacing between the hollow billet is 60cm, the wide 20cm of plastics thick film of shop, hollow billet bottom.
5, according to described any one farm land infiltrating irrigation device of claim 1-4, it is characterized in that being equipped with the crushing straw layer on hollow billet top.
6, farm land infiltrating irrigation device according to claim 5 is characterized in that described crushing straw layer is that the thick crushing straw of 10cm is densified to 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201018045U CN201398354Y (en) | 2009-03-10 | 2009-03-10 | Farmland filtration irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201018045U CN201398354Y (en) | 2009-03-10 | 2009-03-10 | Farmland filtration irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398354Y true CN201398354Y (en) | 2010-02-10 |
Family
ID=41658147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201018045U Expired - Fee Related CN201398354Y (en) | 2009-03-10 | 2009-03-10 | Farmland filtration irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398354Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104114A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Two-wing type ratproof antiseep buried drip irrigation belt and manufacturing method thereof |
-
2009
- 2009-03-10 CN CN2009201018045U patent/CN201398354Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104114A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Two-wing type ratproof antiseep buried drip irrigation belt and manufacturing method thereof |
| CN105104114B (en) * | 2015-09-08 | 2018-05-22 | 大禹节水（天津）有限公司 | A kind of double airfoil type protection against rodents antiseep drip irrigation below the surface band and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203152170U (en) | Novel park and garden irrigating device | |
| CN201928756U (en) | Infiltrating irrigation system for navel orange orchard | |
| CN101331845B (en) | A method of anti-blocking automatic seepage irrigation | |
| CN201957530U (en) | Siphon irrigation pipe | |
| CN104499532A (en) | Rainwater collector | |
| CN103733955B (en) | Fill system is drenched in the unification of source, ground | |
| CN201718264U (en) | Novel rainwater collection and irrigation system | |
| CN106358986A (en) | Water-fertilizer integrated irrigation system applicable to alpine and gorge regions | |
| CN101243763A (en) | Water-saving and anti-clogging precision seepage irrigation device and its connectors | |
| CN203219781U (en) | Full-automatic permeation water-saving irrigation technology | |
| CN212544963U (en) | Tree root leakage type water replenishing device | |
| CN207054327U (en) | A kind of multiple sources drip irrigation appliance | |
| CN202406683U (en) | Irrigation device | |
| CN201398354Y (en) | Farmland filtration irrigation device | |
| CN101606478A (en) | A Subsurface Drip Irrigation Method Based on Small Tube Outflow | |
| CN210226428U (en) | Water collecting device for deep irrigation of soil | |
| CN204907310U (en) | Water conservation irrigation equipment cultivated in a pot | |
| CN204168847U (en) | Nano ceramics micro-seeping irrigation device | |
| CN204031984U (en) | A kind of water-saving ecological cyclic irrigation equipment | |
| CN203692091U (en) | Land and source integrated sprinkling and irrigating system | |
| CN102726274A (en) | Siphon irrigation pipeline and crop energy-saving irrigation method based on same | |
| CN204291929U (en) | Greening seedling shallow embedding formula irrigation and drainage facility | |
| CN216088098U (en) | An underground water-saving infiltration irrigation system | |
| CN201070611Y (en) | Device for irrigation | |
| CN103190275A (en) | Water-saving farmland irrigation method |
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: 20100210 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |