CN206776331U - A kind of water-saving irrigation device for farmland - Google Patents
A kind of water-saving irrigation device for farmland Download PDFInfo
- Publication number
- CN206776331U CN206776331U CN201720493711.6U CN201720493711U CN206776331U CN 206776331 U CN206776331 U CN 206776331U CN 201720493711 U CN201720493711 U CN 201720493711U CN 206776331 U CN206776331 U CN 206776331U
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- China
- Prior art keywords
- water
- interior conduit
- outer tube
- apopore
- inner tube
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Abstract
The utility model provides a kind of water-saving irrigation device for farmland, including water pipeline, water pipeline includes multiple interior conduits and at least one Outer Tube, Outer Tube are set on interior conduit, and the cross section of interior conduit is circle, the cross section of Outer Tube is major arc shape, the periphery circle of interior conduit and the periphery circle of Outer Tube are concentric, and the both sides of interior conduit are respectively provided with apopore, and interior conduit is connected together by end, outer peripheral face is concordant after the socket of interior conduit end, and two side lower parts of interior conduit are provided with flap.Water-saving irrigation device for farmland of the present utility model, interior conduit is connected together by end, and outer peripheral face is concordant after being socketed, Outer Tube is arranged on interior conduit, Outer Tube can move axially along the outer peripheral face of interior conduit, apopore is set on interior conduit, keying to the apopore on different interior conduits is realized by the axial movement of Outer Tube, and then according to crops in different field furrow sections water degree can be needed to carry out sprinkling irrigation regulation.
Description
Technical field
It the utility model is related to field of farm irrigation, and in particular to a kind of water-saving irrigation device for farmland.
Background technology
At present, field irrigation is sprayed or drip irrigation frequently with water pipeline, in the furrow ditch that water pipeline is placed to field furrow,
Water pipeline is provided with apopore, and water is sprayed or dripped to the crops on the furrow of field through the apopore outflow on water pipeline
Fill, but in actual farmland field furrow furrow ditch grazing it is poor, water pipeline be placed in furrow ditch occurs rotation or overturn, and then
Cause the apopore on section of tubing to be kept off, influence the uniformity of sprinkling irrigation or drip irrigation.
To solve the above problems, the China that Authorization Notice No. is CN201959877U, authorized announcement date is 2011.09.07
Utility model patent discloses a kind of water-saving irrigation device for farmland, including PVC pipeline, if the upper lateral part of PVC pipeline two is provided with
The dry fountain head to stretch out, some hole for water sprayings is provided with fountain head outside side wall, the side lower part of PVC pipeline two is provided with folding
The wing, some weepers are provided with the PVC pipeline bottom on the outside of flap.
The water-saving irrigation device for farmland of said structure, sprayed by crops of the fountain head into field furrow, Wu Fagen
The difference for needing water degree according to crops in different field furrow sections opens and closes to the fountain head in the PVC pipeline of relevant position.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, to need water journey according to crops in different field furrow sections
The water-saving irrigation device for farmland that the difference of degree is opened and closed to the apopore on the water pipeline of relevant position.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of water-saving irrigation device for farmland, including give
Waterpipe, the water pipeline include multiple interior conduits and at least one Outer Tube, and the Outer Tube is set in said inner tube road
On, the cross section in said inner tube road is circle, and the cross section of the Outer Tube is major arc shape, the periphery circle in said inner tube road and institute
The periphery for stating Outer Tube is justified with one heart, and the both sides in said inner tube road are respectively provided with apopore, and said inner tube road is socketed in one by end
Rise, outer peripheral face is concordant after the socket of said inner tube road end, and two side lower parts in said inner tube road are provided with flap.
It is evenly equipped with apopore group on from the upper end in said inner tube road to the flap direction, the water outlet in the apopore group
Hole is in axial direction uniformly distributed.
The quantity of apopore gradually subtracts in the apopore group on from from the upper end in said inner tube road to the flap direction
It is few.
The both ends of the Outer Tube and the flap are inconsistent.
The inner surface of the Outer Tube is provided with proof liner bed course.
The one end in said inner tube road is provided with flange, and the other end in said inner tube road is provided with groove, the flange with it is described recessed
Groove is adapted, and said inner tube road is connected together by the flange and the groove.
Water-saving irrigation device for farmland of the present utility model, interior conduit are connected together by end, and outer peripheral face after socket
Concordantly, Outer Tube is arranged on interior conduit, Outer Tube can be moved axially along the outer peripheral face of interior conduit, set out on interior conduit
Water hole, the keying to the apopore on different interior conduits is realized by the axial movement of Outer Tube, and then can be according to different field furrow
Crops needs water degree to carry out sprinkling irrigation regulation in section.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of specific embodiment of the utility model one；
Fig. 2 is the structural representation of specific embodiment of the utility model one.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
The specific embodiment one of water-saving irrigation device for farmland of the present utility model, as shown in Fig. 1 to Fig. 2, including send water
Pipeline, water pipeline include multiple interior conduits 1 and at least one Outer Tube 2, and Outer Tube 2 is set on interior conduit 1, interior conduit 1
Cross section be circle, the cross section of Outer Tube 2 be major arc shape, the periphery circle of interior conduit 1 and the periphery circle of Outer Tube 2 with one heart,
The both sides of interior conduit 1 are respectively provided with apopore 111, and interior conduit 1 is connected together by end, periphery after the socket of the end of interior conduit 1
Face is concordant, and two side lower parts of interior conduit 1 are provided with flap 13.
During work, water pipeline is arranged in the furrow ditch along field furrow, and water pipeline connects together interior including multiple ends
Pipeline 1, water are sprayed by the apopore 111 of interior conduit 1, the crops on the furrow of field are poured, and Outer Tube 2 can be along interior conduit
1 outer peripheral face is moved axially, and when being moved on some interior conduit 1, the apopore 111 on the interior conduit, which is hidden, to be blocked up, from
And section regulation of spraying can be carried out according to the water degree that needs of crops in same field furrow section, when crop water requirement is smaller on certain section of field furrow
When, Outer Tube 2 is moved on the interior conduit 1 corresponding to this section of field furrow apopore 111 is hidden it is stifled, so as to avoid to this section of field furrow
On crops excessively water.
Preferably, it is evenly equipped with apopore group 11 on from the upper end of interior conduit 1 to the direction of flap 13, going out in apopore group 11
Water hole 111 is in axial direction uniformly distributed.Apopore group 11 from the upper end of interior conduit 1 to the direction of flap 13 on uniform, each water outlet
The water that hole group 11 sprays is poured onto the different height of crops, and the gradient carried out to crops from high to low is sprayed, in addition, by
It is placed in interior conduit 1 in furrow ditch, trend is substantially parallel with the crops on the furrow of field, therefore the apopore in apopore group 11
111 is uniform vertically, and the crops in each field furrow section uniformly can be sprayed.
Preferably, the quantity of apopore 111 is gradual in the apopore group 11 on from the upper end of interior conduit 1 to the direction of flap 13
Reduce, because the root soil of crops of the apopore 111 on the furrow of field in the apopore group 11 of flap 13 is closer to spray
Water is larger during filling easily washes away crop root part soil, is unfavorable for keeping moisture, therefore from the upper end of interior conduit 1 to flap
The quantity of apopore 111 gradually decreases in apopore group 11 on 13 directions, makes sprinkling irrigation amount to crops from high to low successively
Reduce, on the premise of total irrigation amount is ensured, avoid washing away crop root part soil.
Preferably, the both ends of Outer Tube 2 and flap 13 are inconsistent, on the one hand Outer Tube 2 can be avoided to occur on interior conduit 1
Rotate, and then influence the sealing effect to the apopore 111 on interior conduit 1, on the other hand, the end of Outer Tube 2 and the phase of flap 13
Support, then it is more preferable to the integrally closed effect of apopore 111, it relative can reduce water and be flowed from interior conduit 1 and with the gap of Outer Tube 2
Go out.
Preferably, the inner surface of Outer Tube 2 is provided with proof liner bed course, and proof liner bed course is elastic material, can reduce outer tube
Effect is blocked up in gap between road 2 and interior conduit 1, screening of the increase Outer Tube 2 to apopore 111, avoids water from interior conduit 1 and and outer
The gap outflow of pipeline 2.
Preferably, one end of interior conduit 1 is provided with flange（Not shown in figure）, the other end of interior conduit 1 is provided with groove 12, convex
Edge is adapted with groove 12, and interior conduit 1 is connected together by flange and groove 12, easy to process using flange and groove 12
And assembling is simple.
The specific embodiment two of water-saving irrigation device for farmland of the present utility model, the difference of itself and embodiment one is, goes out
Water hole 111 is distributed on the both sides of interior conduit 1, so as to uniformly be sprayed to the crops on the furrow of field.
Claims (6)
1. a kind of water-saving irrigation device for farmland, including water pipeline, it is characterised in that the water pipeline includes multiple interior conduits
With at least one Outer Tube, the Outer Tube is set on said inner tube road, and the cross section in said inner tube road is circle, described outer
The cross section of pipeline is major arc shape, and the periphery circle in said inner tube road and the periphery circle of the Outer Tube are concentric, said inner tube road
Both sides are respectively provided with apopore, and said inner tube road is connected together by end, and outer peripheral face is concordant after the socket of said inner tube road end,
Two side lower parts in said inner tube road are provided with flap.
2. water-saving irrigation device for farmland according to claim 1, it is characterised in that from the upper end in said inner tube road to described
It is evenly equipped with apopore group on flap direction, the apopore in the apopore group is in axial direction uniformly distributed.
3. water-saving irrigation device for farmland according to claim 2, it is characterised in that from the upper end in said inner tube road to described
The quantity of apopore gradually decreases in the apopore group on flap direction.
4. water-saving irrigation device for farmland according to claim 1, it is characterised in that the both ends of the Outer Tube and the folding
The wing is inconsistent.
5. water-saving irrigation device for farmland according to claim 1, it is characterised in that the inner surface of the Outer Tube is provided with anti-
Water laying.
6. water-saving irrigation device for farmland according to any one of claim 1 to 5, it is characterised in that said inner tube road
One end is provided with flange, and the other end in said inner tube road is provided with groove, and the flange is adapted with the groove, and said inner tube road leads to
The flange is crossed to connect together with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493711.6U CN206776331U (en) | 2017-05-05 | 2017-05-05 | A kind of water-saving irrigation device for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493711.6U CN206776331U (en) | 2017-05-05 | 2017-05-05 | A kind of water-saving irrigation device for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206776331U true CN206776331U (en) | 2017-12-22 |
Family
ID=60709493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493711.6U Expired - Fee Related CN206776331U (en) | 2017-05-05 | 2017-05-05 | A kind of water-saving irrigation device for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206776331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817046A (en) * | 2018-03-30 | 2018-11-16 | 金华市全宇农业科技有限公司 | Agricultural equipment for soil improvement |
-
2017
- 2017-05-05 CN CN201720493711.6U patent/CN206776331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817046A (en) * | 2018-03-30 | 2018-11-16 | 金华市全宇农业科技有限公司 | Agricultural equipment for soil improvement |
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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 |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |