CN206005399U

CN206005399U - A kind of irrigation and water conservancy circulates irrigation and drainage facility

Info

Publication number: CN206005399U
Application number: CN201620953774.0U
Authority: CN
Inventors: 徐森国
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2017-03-15
Anticipated expiration: 2026-08-29

Abstract

This utility model is related to a kind of irrigation and water conservancy circulation irrigation and drainage facility, including the well that irrigates, drinking-water pipe is put in the well, the upper end of the drinking-water pipe is connected with the suction pump of well well head, the suction pump connection is arranged on farmland the water main for being used for irrigating, the water main connects vertically water spray arm along its length, farmland arranges drainage groove in the both sides of vertically water spray arm, the trench bottom connection return branch of the drainage groove, the lower pipe end of the return branch connects back to water supervisor, and the effluent pipe mouth of the backwater supervisor is connected to the borehole wall face of well.The superfluous water overflowed when irrigating and natural precipitation are carried out efficient recovery by this utility model, are improve water saving utilization rate, are reduced diversion irrigation cost, efficiently reduce the waste because pouring the water resource for excessively causing.

Description

A kind of irrigation and water conservancy circulates irrigation and drainage facility

Technical field

This utility model is related to irrigation and water conservancy irrigation system technical field, more particularly to a kind of irrigation and water conservancy circulation irrigation and drainage set Apply.

Background technology

The existing irrigation of China's agricultural relies primarily in the following manner at present：Wait a spring throughout the year, hope that day rainfall fills young crops, but Due to natural precipitation uncertain factor, such as rainfall is excessive or very few, the phenomenon such as too early or too late, and directly influences crops life Long period, also necessarily affects yield after receipts.Manually build canals introducing rivers or reservoir water source manually or mechanically filled to the edge of a field Irrigate, but as irrigation management is extensive and water conservancy projects functional limitation and water scarcity and diversion high cost etc., it is difficult to Meet large area field irrigation demand, and be difficult to timing, quantifying irrigation throughout the year, make the crop growth cycle and produce after receiving Amount is still not fee from by extreme influence.These irrigation methods can neither solve root problem and can not economize on water again utilization, can hold Continuous sexual development is poor.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of irrigation and water conservancy circulation irrigation and drainage set Apply, the superfluous water for overflowing and natural precipitation are carried out efficient recovery, water saving utilization rate is improve, reduce diversion irrigation when irrigating Cost, efficiently reduces the waste because pouring the water resource for excessively causing.

This utility model is achieved through the following technical solutions：A kind of irrigation and water conservancy circulates irrigation and drainage facility, including irrigated Well, is put into drinking-water pipe in the well, the upper end of the drinking-water pipe is connected with the suction pump of well well head, and the suction pump connects Connect and be arranged on farmland the water main for being used for irrigating, the water main connects vertically water spray arm along its length, and farmland is in perpendicular The both sides of direct-injection water arm arrange drainage groove, and the trench bottom of the drainage groove connects return branch, the return branch Lower pipe end connects back to water supervisor, and the effluent pipe mouth of the backwater supervisor is connected to the borehole wall face of well.

Further, the lower end mouth of pipe of the drinking-water pipe arranges filter ball.

Further, the upper end mouth of pipe of the vertical water spray arm is provided with nozzle.

Further, the return branch is vertically arranged, and the upper end mouth of pipe of return branch connection drainage groove was provided with Filter screen.

Further, the backwater supervisor is horizontally disposed.

Compared with prior art, the beneficial effects of the utility model are：Vertical water spray of this utility model in farmland The both sides of pipe arrange drainage groove, and the trench bottom in drainage groove connects the vertical return branch that arranges, while backwater is propped up Pipe be connected with horizontally disposed backwater supervisor, when the arm that makes vertically to spray water is sprayed, the superfluous water collection of spilling in drainage groove, and Being responsible for along return branch, backwater, well being flow back into from the mouth of pipe of backwater supervisor, the water conservancy circulation for thus constituting, while gutter Groove can fully assemble precipitation, water is collected and enters well collection effectively utilizes along return branch, backwater supervisor, while in backwater The upper end mouth of pipe of pipe connection drainage groove arranges drainage screen, filtrating impurity in water, it is to avoid blocking pipeline, many by overflowed when irrigating Yu Shui and natural precipitation carry out efficient recovery, improve water saving utilization rate, reduce diversion irrigation cost, efficiently reduce because Pour the waste of the water resource for excessively causing.

Description of the drawings

Fig. 1 is the structural representation that this utility model irrigation and water conservancy circulates irrigation and drainage facility.

Wherein：1st, well.2nd, drinking-water pipe；3rd, filter ball；4th, suction pump；5th, water main；6th, water spray arm；7th, nozzle；8、 Drainage groove；9th, drainage screen；10th, return branch；11st, backwater supervisor.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explaining this Utility model, is not used to limit this utility model.

As shown in figure 1, this utility model is related to a kind of irrigation and water conservancy circulation irrigation and drainage facility, including the well 1 that irrigates, institute State in well 1 and be put into drinking-water pipe 2, the upper end of the drinking-water pipe 2 is connected with the suction pump 4 of 1 well head of well, and the suction pump 4 connects Connect and be arranged on farmland the water main 5 for being used for irrigating, the water main 5 connect along its length, farmland in Vertically the both sides of water spray arm 6 arrange drainage groove 8, the trench bottom connection return branch 10 of the drainage groove 8, the backwater The lower pipe end of arm 10 connects back to water supervisor 11, and the effluent pipe mouth of the backwater supervisor 11 is connected to the borehole wall face of well 1, described The lower end mouth of pipe of drinking-water pipe 2 arranges filter ball 3, and the upper end mouth of pipe of the vertical water spray arm 6 is provided with nozzle 7, the backwater 10 vertical arrangement of pipe, and the upper end mouth of pipe of the connection drainage groove 8 of return branch 10 is provided with drainage screen 9, the backwater is responsible for 11 water Plain cloth is put.

In sum, this utility model arranges drainage groove 8 in the both sides of the vertical water spray arm 6 in farmland, and in draining The return branch 10 that the trench bottom connection of groove 8 is vertically arranged, while be responsible for 11 by return branch 10 and horizontally disposed backwater Connection, when the arm 6 that makes vertically to spray water is sprayed, the superfluous water of spilling is collected in drainage groove 8, and along return branch 10, backwater Supervisor 11, flows back into well 1 from the mouth of pipe of backwater supervisor 11, thus constitutes water conservancy circulation, while drainage groove 8 fully can be assembled Precipitation, water is collected and enters 1 Collection utilization of well along return branch 10, backwater supervisor 11, while in the connection row of return branch 10 The upper end mouth of pipe of water groove 8 arranges drainage screen 9, filtrating impurity in water, it is to avoid blocking pipeline, by the superfluous water overflowed when irrigating and Natural precipitation carries out efficient recovery, improves water saving utilization rate, reduces diversion irrigation cost, efficiently reduces because pouring The waste of the water resource for causing more.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims

1. a kind of irrigation and water conservancy circulates irrigation and drainage facility, including the well that irrigates（1）, it is characterised in that the well（1）Inside put Enter drinking-water pipe（2）, the drinking-water pipe（2）Upper end and well（1）The suction pump of well head（4）Connection, the suction pump（4）Connection The water main for being used for irrigating is arranged on farmland（5）, the water main（5）Connect vertically water spray arm along its length（6）, agriculture Field is in vertically water spray arm（6）Both sides arrange drainage groove（8）, the drainage groove（8）Trench bottom connection return branch （10）, the return branch（10）Lower pipe end connect back to water supervisor（11）, the backwater supervisor（11）Effluent pipe mouth connection To well（1）Borehole wall face.

2. a kind of irrigation and water conservancy according to claim 1 circulates irrigation and drainage facility, it is characterised in that the drinking-water pipe（2）'s The lower end mouth of pipe arranges filter ball（3）.

3. a kind of irrigation and water conservancy according to claim 1 circulates irrigation and drainage facility, it is characterised in that the vertical water spray arm （6）The upper end mouth of pipe be provided with nozzle（7）.

4. a kind of irrigation and water conservancy according to claim 1 circulates irrigation and drainage facility, it is characterised in that the return branch（10） Vertically arrange, and return branch（10）Connection drainage groove（8）The upper end mouth of pipe be provided with drainage screen（9）.

5. a kind of irrigation and water conservancy according to claim 1 circulates irrigation and drainage facility, it is characterised in that the backwater supervisor（11） Horizontally disposed.