CN205584950U - Be applied to nozzle fall way among drip irrigation system of farmland - Google Patents
Be applied to nozzle fall way among drip irrigation system of farmland Download PDFInfo
- Publication number
- CN205584950U CN205584950U CN201620295339.3U CN201620295339U CN205584950U CN 205584950 U CN205584950 U CN 205584950U CN 201620295339 U CN201620295339 U CN 201620295339U CN 205584950 U CN205584950 U CN 205584950U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- farmland
- drip irrigation
- sprue
- irrigation system
- 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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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a be applied to nozzle fall way among drip irrigation system of farmland, just be located the slider of sail riser and pass through the sprue of screw thread swing joint on the lift water pipe at lift water pipe lower extreme in spacing joint, the setting of the spacing lift water pipe of sail riser tip including three way connection, sail riser, lift water pipe, the setting of setting in the riser of sail of connection on three way connection of connection on the water pipe main line. The utility model discloses a be applied to nozzle fall way among drip irrigation system of farmland connects on burying water pipe main road underground, and when the farming was not driped irrigation, the shrink of lift water pipe was descended in the riser of sail, and the sprue of lift water pipe upper end lies in the ground below, need not to dismantle, and the influence of no water pipe makes things convenient for the agricultural machinery operation on the farmland, when needs are driped irrigation, bury underground water pipe main road and lead to water, water pressure will go up and down the water pipe and raise and be higher than farmland ground, change the sprue for the nozzle, can realize driping irrigation the operation, and convenient operation is swift.
Description
Technical field
This utility model belongs to technical field of agricultural irrigation, is specifically related to a kind of nozzle fall way being applied in farmland drip irrigation system.
Background technology
Drip irrigation technique is to need water requirement according to crops, by low pressure pipeline system and the douche being arranged on hollow billet,
The nutrient that water and crop need is instilled the irrigation method in the soil of crop root zone drop by drop, uniformly and lentamente.Drip irrigation to be mainly characterized by irrigation quantity little, duration of once pouring water is longer, the cycle poured water is short, can accomplish that little water duty fills, it is possible to accurately Controlled irrigation amount, invalid Evaporation among plants can be reduced, not resulting in the waste of water, the utilization rate of water is up to 95%, and drip irrigation is relatively sprayed and had higher water-saving and yield-increasing effect, fertilizer efficiency can be improved more than one times in conjunction with fertilising simultaneously.It is applicable to fruit tree, vegetable, industrial crops and warmhouse booth irrigate, can also be used for field crop irrigation in the place of drought and water shortage.
But shortcoming is present in current drip irrigation technique
: existing drip irrigation all uses standpipe to spray, upper water standpipe is non-telescoping, when farming at ordinary times, standpipe affects the use of the instruments such as agricultural machinery, mostly needs to disassemble the shower nozzle in farmland and standpipe, installs when drip irrigation again, dismounting repeatedly, waste time and energy, and cause water pipe fragile, connect insecure being susceptible to and leak.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of rational in infrastructure, Flow-rate adjustment is convenient, the flow-control mouth of a river be applicable to farmland drip irrigation system.
To achieve these goals, the technical scheme that this utility model is taked is as follows:
A kind of nozzle fall way being applied in farmland drip irrigation system, the upper water standpipe including the three way cock being connected on water pipe main line, being connected on three way cock by plastic fast-acting joint, is arranged on the lifting water pipe of Liftable in upper water standpipe, is arranged on the positioning joint of upper water riser end spacing lifting water pipe, is arranged on lifting water pipe lower end and is positioned at the slide block of upper water standpipe and is movably connected in the sprue lifting water pipe upper end by screw thread.
Further improve as this utility model, described sprue is provided with and lifts the aperture that water pipe communicates.
Further improving as this utility model, described sprue sidepiece is additionally provided with rotating vanes.
Further improving as this utility model, described slide block includes slider body, the annular groove being arranged on slider body outer wall and is sleeved on the rubber ring of the interior friction that contacts with upper water standpipe inwall of annular groove.
Compared with prior art, having the beneficial effect that acquired by this utility model:
This utility model is the nozzle fall way being applied in farmland drip irrigation system, it is connected to be embedded on the water pipe main road of underground, when farming not drip irrigation, lifting water pipe shrinks and drops in water standpipe, the sprue of lifting water pipe upper end is positioned at below ground, without dismounting, farmland affects without water pipe, facilitates agricultural machinery working；When needs drip irrigation, being embedded in the water pipe main road water flowing of underground, lifting water pipe is raised higher than ground, farmland, sprue is replaced by nozzle by hydraulic pressure, can realize drip irrigation operation, convenient to operation；Being provided with on sprue and lift the aperture that water pipe communicates, after water flowing, the soil above sprue is softened by water by aperture, it is to avoid when above lifting water pipe, soil property is harder, causes lifting water pipe and rises difficulty；Sprue sidepiece is additionally provided with rotating vanes, it is simple to dismounting；Annular groove suit rubber ring on slider body outer wall, rubber ring contacts with upper water standpipe inwall friction, it is possible to ensure that lifting water pipe rises gently with stablize.This utility model is applied in drip irrigation system, and drip irrigation operation is more intelligent, reduces repeated removal, reduces the complexity that water pipe connects, and improves agricultural operation efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 connects the structural representation of nozzle for this utility model；
Accompanying drawing 3 is the structural representation of this utility model falling state；
Accompanying drawing 4 is the structural representation of this utility model raised configuration；
Accompanying drawing 5 is the structural representation of this utility model slide block；
Accompanying drawing 6 is this utility model sprue plan structure schematic diagram.
In the accompanying drawings:
1 three way cock, 2 plastic fast-acting joints, water standpipe, 4 lifting water pipe, 5 positioning joints, 6 slide blocks, 7 sprues, 8 apertures, 9 rotating vanes, 10 slider body, 11 annular grooves, 12 rubber rings, 13 nozzles on 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is carried out further details of narration.
As shown in figures 1-6, a kind of nozzle fall way being applied in farmland drip irrigation system, the upper water standpipe 3 including the three way cock 1 being connected on water pipe main line, being connected on three way cock 1 by plastic fast-acting joint 2, is arranged on the lifting water pipe 4 of Liftable in upper water standpipe 3, is arranged on the positioning joint 5 of the spacing lifting in upper water standpipe 3 end water pipe 4, is arranged on lifting water pipe 4 lower end and is positioned at the slide block 6 of upper water standpipe 3 and is movably connected in the sprue 7 lifting water pipe 4 upper end by screw thread.It is provided with on described sprue 7 and lifts the aperture 8 that water pipe 4 communicates.Described sprue 7 sidepiece is additionally provided with rotating vanes 9.Described slide block 6 includes slider body 10, the annular groove 11 being arranged on slider body 10 outer wall and is sleeved on the rubber ring 12 of the interior friction that contacts with upper water standpipe 3 inwall of annular groove 11, when rubber ring 12 set installs in annular groove 11, the outer diameter of rubber ring 12 is more than the inner diameter 2-5mm of upper water standpipe 3, rubber ring 12 has elasticity, may be mounted in water standpipe 3, and produce corresponding frictional force.
This utility model is the nozzle fall way being applied in farmland drip irrigation system, it is connected to be embedded on the water pipe main road of underground, when farming not drip irrigation, lifting water pipe 4 shrinks and drops in water standpipe 3, the sprue 7 of lifting water pipe 4 upper end is positioned at below ground, without dismounting, farmland affects without water pipe, facilitates agricultural machinery working；When needs drip irrigation, being embedded in the water pipe main road water flowing of underground, lifting water pipe 4 is pushed away and rises above ground, farmland, sprue 7 is replaced by nozzle 13 by hydraulic pressure, can realize drip irrigation operation, convenient to operation；Being provided with on sprue 7 and lift the aperture 8 that water pipe 4 communicates, after water flowing, the soil above sprue 7 is softened by water by aperture 8, it is to avoid when above lifting water pipe 4, soil property is harder, causes lifting water pipe 4 and rises difficulty；Sprue 7 sidepiece is additionally provided with rotating vanes 9, it is simple to dismounting；Annular groove 11 on slider body 10 outer wall is set with rubber ring 12, and rubber ring 12 contacts with upper water standpipe 3 inwall friction, it is possible to ensure that lifting water pipe 4 rises mild and stable.This utility model is applied in drip irrigation system, and drip irrigation operation is more intelligent, reduces repeated removal, reduces the complexity that water pipe connects, and improves agricultural operation efficiency.
The above embodiment is only preferred embodiment of the present utility model, and the not feasible enforcement of this utility model is exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from this utility model principle and spirit, within all should being contemplated as falling with claims of the present utility model.
Claims (4)
1. the nozzle fall way that a kind is applied in farmland drip irrigation system, it is characterized in that: it includes the three way cock (1) being connected on water pipe main line, the upper water standpipe (3) being connected on three way cock (1) by plastic fast-acting joint (2), it is arranged on the lifting water pipe (4) of water standpipe (3) interior Liftable, it is arranged on the positioning joint (5) of the spacing lifting in water standpipe (3) end water pipe (4), it is arranged on lifting water pipe (4) lower end and is positioned at the slide block (6) of water standpipe (3) and is movably connected in the sprue (7) of lifting water pipe (4) upper end by screw thread.
A kind of nozzle fall way being applied in farmland drip irrigation system the most according to claim 1, it is characterised in that: it is provided with on described sprue (7) and lifts the aperture (8) that water pipe (4) communicates.
A kind of nozzle fall way being applied in farmland drip irrigation system the most according to claim 2, it is characterised in that: described sprue (7) sidepiece is additionally provided with rotating vanes (9).
A kind of nozzle fall way being applied in farmland drip irrigation system the most according to claim 3, it is characterised in that: described slide block (6) includes slider body (10), the annular groove (11) that is arranged on slider body (10) outer wall and the rubber ring (12) rubbed that contacts with upper water standpipe (3) inwall in being sleeved on annular groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295339.3U CN205584950U (en) | 2016-04-11 | 2016-04-11 | Be applied to nozzle fall way among drip irrigation system of farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295339.3U CN205584950U (en) | 2016-04-11 | 2016-04-11 | Be applied to nozzle fall way among drip irrigation system of farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584950U true CN205584950U (en) | 2016-09-21 |
Family
ID=56921899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295339.3U Expired - Fee Related CN205584950U (en) | 2016-04-11 | 2016-04-11 | Be applied to nozzle fall way among drip irrigation system of farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619080A (en) * | 2018-03-12 | 2019-04-16 | 龚永祥 | A kind of dismountable buried pesticide dispersal equipment |
-
2016
- 2016-04-11 CN CN201620295339.3U patent/CN205584950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619080A (en) * | 2018-03-12 | 2019-04-16 | 龚永祥 | A kind of dismountable buried pesticide dispersal equipment |
| CN109619080B (en) * | 2018-03-12 | 2022-07-22 | 龚永祥 | Bury pesticide spraying apparatus with detachable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |