CN202310763U - Drip irrigation belt - Google Patents
Drip irrigation belt Download PDFInfo
- Publication number
- CN202310763U CN202310763U CN2011204627926U CN201120462792U CN202310763U CN 202310763 U CN202310763 U CN 202310763U CN 2011204627926 U CN2011204627926 U CN 2011204627926U CN 201120462792 U CN201120462792 U CN 201120462792U CN 202310763 U CN202310763 U CN 202310763U
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- China
- Prior art keywords
- drip irrigation
- water
- irrigation
- irrigate band
- soil
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- 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.)
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- 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
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Abstract
The utility model discloses a drip irrigation belt which comprises a drip irrigation pipe (5), a water inlet (4) communicated with the drip irrigation pipe (5) and a main flow path (2) communicated with the water inlet (4) and also comprises a filtering window (1) arranged on a water outlet of the main flow path (2). The drip irrigation belt provided by the utility model has good filtering effect by arranging one filtering window on the water outlet, the anti-clogging property is increased, and the clogging of the drip irrigation belt is prevented.
Description
Technical field
The utility model relates to the irrigation system technical field, more particularly, relates to a kind of irrigate band.
Background technology
The irrigate band is the most effective a kind of water-saving irrigation mode in present drought and water shortage area, and the availability of its water can reach 95%.Drip irrigation sprinkling irrigation has higher water-saving and yield-increasing effect, can combine fertilising simultaneously, improves fertilizer efficiency more than one times.Irrigate applicable to fruit tree, vegetables, economic crops and green house, also can be used for field crop irrigation in the place of drought and water shortage.Its weak point is that water dropper is prone to fouling and obstruction, therefore tackles the water source and carries out strict filtration treatment.At present, home equipment reaches a standard basically, and the develop actively drip irrigation is answered in area with good conditionsi.
There is following effect the irrigate band:
One, water saving, fertile, the saving of labor of joint
Drip irrigation belongs to full pipeline water delivery irrigates with local trace, makes the seepage of moisture and loss be reduced to bottom line.Simultaneously, owing to can accomplish in time to supply crop root zone required moisture, there is not the loss problem of peripheral water again, the utilization ratio of water is improved greatly.Irrigation can combine fertilising easily, promptly being fed into irrigation system after the chemical fertilizer dissolving, because chemical fertilizer combines with irrigation water; Fertilizer nutrient is directly executed the crop root layer equably, has really realized water and fertilizer synchronization, has improved the effective rate of utilization of fertilizer greatly; Simultaneously again because of being local among a small circle control; Trace is irrigated, and the liquid manure seepage is less, so can save applying quantity of chemical fertilizer.Utilization fertigation technology is in time replenished expensive trace element for crop convenience is provided, and can avoid waste.
Two, control temperature and humidity
The booth of tradition furrow irrigation, one time irrigation quantity is big, and it is moistening that the face of land keeps for a long time, and not only canopy temperature, ground temperature reduce too soon, and it is slower to go up, and the evaporation discharge increasing, and indoor humidity is too high, is prone to cause the generation of vegetables or flower diseases and pests.Because of drip irrigation belongs to local slight irrigation, most of soil surface keeps dry, and water dropper evenly supplies water to the root soil layer lentamente, to maintenance, the rise of ground temperature, reduces water evaporates, reduces indoor humidity etc. and all has a significant effect.Adopt under-film drip irrigation, promptly be arranged in drip irrigation pipe (band) under the film, effect is better.Drip irrigation is because easy to operate in addition, and practicable high frequency is irrigated, and flow-out hole is very little; Flow velocity is slow; Each irrigation period is long, and the soil moisture amplitude of variation is little, so soil can be kept closer to the humidity that the most suitable vegetables, flowers etc. grow for a long time in the controlled root district.Owing to controlled indoor air humidity and soil moisture, can obviously reduce the generation of damage by disease and insect, and then can reduce the consumption of agricultural chemicals again.
Three, keep soil structure
Under the big irrigation quantity effect of traditional ditch border irrigation, facility soil is received more wash away, compacting and erosion, if untimely intertillage is loosened the soil, can cause seriously hardening, air capacity of soils descends, and soil structure suffers to a certain degree to destroy.And drip irrigation belongs to the trace irrigation, and moisture slowly infiltrates soil equably, can play the maintenance effect to soil structure, and forms the suitable soil water, fertilizer, thermal environment.
Four, improve quality, increase production and improve productivity
Reduce liquid manure, the amount of application of agricultural chemicals and the generation of damage by disease and insect owing to use drip irrigation, can obviously improve the quality of product.In a word, than the traditional irrigation mode, facilities horticultures such as greenhouse or booth can improve product yield after adopting drip irrigation greatly, Time To Market ahead of time, and reduced amount of application and the labour's etc. of liquid manure, agricultural chemicals cost input so economic benefit and obvious social benefit.That the facilities horticulture drip irrigation technique has adapted to is highly efficient and productive, the requirement of the modern agriculture of high-quality, and this also is its basic reason that can exist and vigorously promote the use.
But present irrigate band easy blocking causes whole irrigate band to use.
Therefore, how to prevent the irrigate band obstruction, become the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of irrigate band, stops up to prevent the irrigate band.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of irrigate band comprises drip irrigation pipe, the water inlet that is connected with said drip irrigation pipe and the sprue that is connected with said water inlet, and it also comprises the filtering window on the delivery port that is arranged at said sprue.
Preferably, in above-mentioned irrigate band, said sprue is turbulent runner.
Preferably, in above-mentioned irrigate band, said turbulent runner is a labyrinth type turbulent flow runner.
Preferably, in above-mentioned irrigate band, said water inlet is connected through the import main channel with said sprue.
Preferably, in above-mentioned irrigate band, said water inlet is a plurality of.
Can find out that from above-mentioned technical scheme the irrigate band that the utility model provides himself has filter effect through a filtering window being set, making on the delivery port of sprue, improved anti-clogging, has prevented the irrigate band obstruction.
Description of drawings
The structural representation of the irrigate band that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of irrigate band, stop up to prevent the irrigate band.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the structural representation of the irrigate band that Fig. 1 provides for the utility model embodiment.
The irrigate band that the utility model embodiment provides comprises drip irrigation pipe 5, the water inlet 4 that is connected with drip irrigation pipe 5 and the sprue 2 that is connected with water inlet 4, also comprises the filtering window 1 on the delivery port that is arranged at sprue 2.
The irrigate band that the utility model provides himself has filter effect through a filtering window 1 being set, making on the delivery port of sprue, improved anti-clogging, has prevented the irrigate band obstruction.
For make the flowing water of this irrigate band, current are more even when pouring water, the utility model is designed to turbulent runner with sprue 2.In the present embodiment, turbulent runner is a labyrinth type turbulent flow runner.Water inlet 4 is connected through import main channel 3 with sprue 2, and water inlet 4 is a plurality of, and when a water inlet 4 stopped up therein, other water inlet 4 can make that also current pass through.
Drip irrigation is through the irrigators such as water dropper, aperture or irrigate band that are installed on the hollow billet water to be splashed near the form of pouring water in the soil crop root zone drop by drop, evenly and lentamente.Because the amount of dripping is little, water droplet slowly buries, thereby the soil moisture below only depending on water dropper is in the saturation state under condition of drip irrigation, and the soil moisture at other positions all is in unsaturated state, and soil moisture mainly goes into to blend diffusion by the capillary pulling power effect.Have the following advantages:
(1) water-saving: drip irrigation system seldom has along journey seepage and evaporation loss all by pipeline water delivery; Drip irrigation belongs to localized irrigation, near the part soil when pouring water the general only moistening crop root, and the flow of pouring water is little, is difficult for taking place rainwash and deep percolation; In addition, drip irrigation can need to supply water by plant growth timely and appropriately, and than other irrigation methods, the availability of water is higher.
(2) energy-conservation: the irrigator of drip irrigation moves under the low pressure condition, and general work pressure is that 5-15 rice head (0.5-1.5 kilogram) gets final product, and is lower than sprinkling irrigation; Again because of drip irrigation than surface irrigation water-saving, the irrigation water availability is high, concerning irrigation by pumping, this means and has reduced energy consumption.
(3) pour water evenly: drip irrigation system can accomplish to control effectively the water yield of each irrigator, and uniformity of irrigation water appilcation is high, and the uniformity is generally up to 80～90%.
(4) raising the output: drip irrigation can be timely and appropriately supply to crop root zone fertile, have can also regulate between temperature and humidity, can not cause soil compaction, for plant growth provides good condition, thereby help realizing stable high yield, improve the quality of products.Facts have proved of many places, drip irrigation generally can be increased production about 30% than other irrigation methods.
(5) adaptability to soil and landform is strong: the speed of pouring water of drip irrigation system can soon can be slow, and for the very low clayed soil of infiltration rate, the speed of pouring water can slow down, and makes it not produce rainwash; For the very high sandy soil of infiltration rate, the speed of pouring water can improve, and irrigation period can shorten or carry out pouring water intermittence, does like this to make the crop root layer often keep suitable soil moisture, is unlikely to produce deep percolation again.Because drip irrigation is the pressure pipeline water delivery, not necessarily requires ground is flattened.
(6) can utilize the salt water resource under certain condition: drip irrigation can make crop root layer soil often keep higher saturation state; Thereby local soil solution concentration is lower; Osmotic pressure is lower, and crop root can normally absorb moisture and nutrient and not receive saline and alkaline harm.Facts have proved, use the salt water drip irrigation, salt content is at 2～4 grams per liters in the irrigation water, and crop still can normal growth, and obtains high yield.But utilize the salt water drip irrigation to make to drip the peripheral salting stain that forms of humid zone, long-term use can make soil deterioration, therefore, in the arid and semi-arid lands, uses fresh water in latter stage irrigation season and carries out the desalinization of soil by flooding or leaching.
(7) save the labour: drip irrigation system need not leveled land, and trench digging is beaten furrow, and practicable automatic control has significantly reduced the amount of labour and the labour intensity poured water in the field.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. an irrigate band comprises drip irrigation pipe (5), the water inlet (4) that is connected with said drip irrigation pipe (5) and the sprue (2) that is connected with said water inlet (4), it is characterized in that, also comprises the filtering window (1) on the delivery port that is arranged at said sprue (2).
2. irrigate band according to claim 1 is characterized in that, said sprue (2) is turbulent runner.
3. irrigate band according to claim 2 is characterized in that, said turbulent runner is a labyrinth type turbulent flow runner.
4. irrigate band according to claim 1 is characterized in that, said water inlet (4) is connected through import main channel (3) with said sprue (2).
5. irrigate band according to claim 4 is characterized in that, said water inlet (4) is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627926U CN202310763U (en) | 2011-11-21 | 2011-11-21 | Drip irrigation belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627926U CN202310763U (en) | 2011-11-21 | 2011-11-21 | Drip irrigation belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310763U true CN202310763U (en) | 2012-07-11 |
Family
ID=46422779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204627926U Expired - Fee Related CN202310763U (en) | 2011-11-21 | 2011-11-21 | Drip irrigation belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782871A (en) * | 2012-11-02 | 2014-05-14 | 上海交通大学 | Drip tape |
| CN106212207A (en) * | 2016-07-29 | 2016-12-14 | 大禹节水（天津）有限公司 | A kind of fractal runner drip irrigation zone |
-
2011
- 2011-11-21 CN CN2011204627926U patent/CN202310763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782871A (en) * | 2012-11-02 | 2014-05-14 | 上海交通大学 | Drip tape |
| CN106212207A (en) * | 2016-07-29 | 2016-12-14 | 大禹节水（天津）有限公司 | A kind of fractal runner drip irrigation zone |
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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: 20120711 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |