CN207754258U - Irrigation under film slot on a kind of ridge - Google Patents
Irrigation under film slot on a kind of ridge Download PDFInfo
- Publication number
- CN207754258U CN207754258U CN201820035513.XU CN201820035513U CN207754258U CN 207754258 U CN207754258 U CN 207754258U CN 201820035513 U CN201820035513 U CN 201820035513U CN 207754258 U CN207754258 U CN 207754258U
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- CN
- China
- Prior art keywords
- slot
- irrigation
- water
- mulch
- ridge
- 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
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Abstract
The utility model belongs to the irrigation auxiliary equipment in industrialized agriculture greenhouse, greenhouse production, and in particular to a kind of device that can improve the uniformity of irrigation water appilcation that irrigates through furrow on ridge.System includes diversion trench, slot of pouring water, water seepage hole, connector, holder, baffle, mulch.The utility model can improve the uniformity of irrigation water appilcation and land utilization ratio of furrow irrigation under membrane on ridge, have many advantages, such as that stability is high, simple in structure, easy to operate and repeatable utilization, be conducive to improve crop yield, increase economic benefit.
Description
Technical field
The utility model belongs to the irrigation auxiliary equipment in industrialized agriculture greenhouse, greenhouse production, and in particular to one kind can be with
Improve the device for the uniformity of irrigation water appilcation that irrigates through furrow on ridge.
Background technology
Irrigation method has vital influence to the formation of the growth and development of facilities vegetable and product, resolves irrigation
Relationship with vegetable growth is one of the key measures for increasing yield, improving benefit.Facilities vegetable has mostly used greatly at present
Ridge plastic-film-covered cultivation, irrigation method mainly have furrow irrigation, under-film drip irrigation, irrigation on plastic membrance and furrow irrigation under membrane.Traditional ditch irrigation technology is poured water fixed
Volume is big, and liquid manure deep percolation is serious；Facilities environment humidity is big, and crop disease occurs seriously, and pesticide dosage increases, and product quality reaches
Less than green product standard.Drip irrigation under film has the advantages that more, such as water-saving, section fertilizer, reduction facilities environment humidity, province
Work, promotion yield and quality etc., but under-film drip irrigation needs to establish pressurization stem, and more demanding to irrigation water quality, drip irrigation zone needs
Periodic replacement so that its higher operating costs.Irrigation on plastic membrance is that water is flowed on film and penetrated into soil by putting seedling hole and fenestra, is only filled
Crop belongs to localized irrigation, and such method uniformity of irrigation water appilcation is high, but larger relative to furrow irrigation under membrane and drip irrigation facilities ambient humidity.
Furrow irrigation under membrane is by covering with ground sheeting on irrigation ditch, and facilities environment humidity can be reduced, improve the soil moisture, inhibit weeds by having
The features such as growth and use cost are relatively low, it is upper most commonly used in production；But there are following main problems for it：(1) ditch base slope
It drops ups and downs and reparation is relatively difficult, cause uniformity of irrigation water appilcation not high；(2) irrigation ditch area of section is larger, land utilization ratio
It is low；(3) mulch is close to together with soil when watering, and narrow space, watering is unsmooth, moisture is excessive, influences furrow irrigation under membrane technology
Wet down effect.For this purpose, beam jade celery has invented a kind of irrigation auxiliary dress for furrow irrigation under membrane that can reduce facilities environment humidity
Set (the patent No.：201120259474.X), mulch can be supported into half tubbiness, the prior art is solved and deposit the unsmooth, water that waters
The problems such as exceptionally overflowing, but it is not high, land utilization ratio is low about uniformity of irrigation water appilcation the problems such as it is still unresolved.
Invention content
The main purpose of the utility model：For above-mentioned defect, a kind of simple in structure, uniformity of irrigation water appilcation is provided
Irrigation under film slot on high, energy-efficient ridge solves the defects such as existing furrow irrigation under membrane uniformity of irrigation water appilcation is inadequate, land utilization ratio is low.
The utility model is achieved through the following technical solutions：The utility model includes diversion trench, slot of pouring water, seeps water
Hole, connector, supporting rack, baffle, mulch.The water conservancy diversion groove groove wall be equipped with staggeredly uniform water seepage hole, water seepage hole aperture and
Spacing need to be determined according to Infiltration Characteristics in Field Soils and water system water supply capacity synthesis；The slot of pouring water is arc by multistage cross section
Shape, trapezoidal or V-type diversion trench are formed by connecting by connector；Support frame as described above (generally exists for adjusting fixed irrigation slot gradient
Between 2 ‰ -5 ‰), and make pour water slot outer surface and gap of the soil surface with 1-2mm, to improve water seepage hole infiltration ability.
This practicability is novel can to significantly improve furrow irrigation under membrane uniformity of irrigation water appilcation and land utilization ratio.
The utility model has the advantages of be：(1) uniformity of irrigation water appilcation is high.Trench bottom gradient of pouring water is constant, water seepage hole cloth
It sets uniformly, ensure that uniformity of irrigation water appilcation.(2) land utilization ratio improves.Slot cross section pour water compared with original irrigation ditch cross section
50% or so is reduced, ridge face area can be effectively increased or reduces ridge spacing, to improve land utilization ratio.(3) it fills
Sink length can be adjusted arbitrarily.Slot of pouring water is formed by connecting by multiple diversion trenches by connector, and required appoint can be formed
Meaning length is suitble to the needs of different ridges length.(4) it repeats and utilizes.Diversion trench is aluminum, PVC or other light materials, intensity
Moderate, corrosion-resistant, non-corrosive can reuse, is of low cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
In figure：1, diversion trench, 2, slot of pouring water, 3, water seepage hole, 4, connector, 5, holder, 6, baffle, 7, water inlet, 8, in
Heart line, 9, mulch.
Specific implementation mode
It staggeredly has been evenly arranged water seepage hole 3, water seepage hole aperture and spacing on 1 cell wall of diversion trench of the utility model, it can be with
It is determined according to Infiltration Characteristics in Field Soils and water system water supply capacity synthesis；Multistage diversion trench 1 connects into required length by connector 4
The slot 2 of pouring water of degree；Holder 5 for adjusting fixed irrigation slot gradient (generally between 2 ‰ -5 ‰), and make to pour water slot outer surface with
Soil surface has the gap of 1-2mm, to improve water seepage hole infiltration ability；Slot of pouring water is located under mulch 9；Baffle 6 is for preventing
Irrigation water is flowed out from 2 end of slot of pouring water.Flow enters slot of pouring water from water inlet 7 when use, uniformly penetrates into soil by water seepage hole
Earth.The utility model can significantly improve furrow irrigation under membrane uniformity of irrigation water appilcation on ridge.
The applicable facilities vegetable of the present apparatus has the Ridged plants crop such as capsicum, tomato, cucumber, watermelon, "Hami" melon, passes through this
Device is irrigated, and is conducive to improve uniformity of irrigation water appilcation and land utilization ratio, to improve crop yield.
The preferable specific implementation mode of the above, only the utility model, the scope of protection of the utility model are not limited to
This, any one skilled in the art can become apparent in the technical scope that the utility model discloses
Technical solution simple change or equivalence replacement each fall in the scope of protection of the utility model.
Claims (6)
1. irrigation under film slot on a kind of ridge, it is characterized in that：Including diversion trench, slot of pouring water, water seepage hole, connector, holder, baffle,
Mulch, the water conservancy diversion groove groove wall submit mistake and have been evenly arranged multiple water seepage holes, and multistage diversion trench is connected into required by connector
The slot of pouring water of length, the slot of pouring water are located under mulch, and the holder makes to pour water outside slot for adjusting fixed irrigation slot gradient
Surface has certain interval with soil surface.
2. irrigation under film slot on a kind of ridge according to claim 1, it is characterized in that：The diversion trench cross section can be arc
Shape, trapezoidal or V-type, cross sectional area >=50cm2, water seepage hole aperture is 1-5cm, spacing 10-40cm on cell wall.
3. irrigation under film slot on a kind of ridge according to claim 1, it is characterized in that：The diversion trench be aluminum, PVC or
Other light materials, the connector are made of stainless steel material or plastics.
4. irrigation under film slot on a kind of ridge according to claim 1, it is characterized in that：The slot of pouring water is by length 50-200cm
Multistage diversion trench composition.
5. irrigation under film slot on a kind of ridge according to claim 1, it is characterized in that：The slot gradient of pouring water should be 2 ‰-
Between 5 ‰.
6. irrigation under film slot on a kind of ridge according to claim 1, it is characterized in that：The mulch is white mulch, black
Mulch or silver color mulch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035513.XU CN207754258U (en) | 2018-01-01 | 2018-01-01 | Irrigation under film slot on a kind of ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035513.XU CN207754258U (en) | 2018-01-01 | 2018-01-01 | Irrigation under film slot on a kind of ridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754258U true CN207754258U (en) | 2018-08-24 |
Family
ID=63183415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820035513.XU Expired - Fee Related CN207754258U (en) | 2018-01-01 | 2018-01-01 | Irrigation under film slot on a kind of ridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754258U (en) |
-
2018
- 2018-01-01 CN CN201820035513.XU patent/CN207754258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180824 Termination date: 20200101 |