CN202197630U

CN202197630U - Non-pumping-station field underground water supply irrigation system

Info

Publication number: CN202197630U
Application number: CN2011202849151U
Authority: CN
Inventors: 任德龙; 巴图
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-08
Filing date: 2011-08-08
Publication date: 2012-04-25
Anticipated expiration: 2021-08-08

Abstract

The utility model relates to a non-pumping-station field underground water supply irrigation system which comprises water diversion main canals and a plurality of water distribution branch canals communicated with the water diversion main canal and is characterized in that dirt interception nets are arranged in the water distribution branch canals; water sedimentation tanks arranged at the tail ends of the water distribution branch canals are communicated with the water distribution branch canals through valve-controlled water inlet pipes lower than the ground surface and are respectively communicated with a field near-end water pipe, a field middle-end water pipe and a field far-end water pipe which are embedded under the field; the field near-end water pipe, the field middle-end water pipe and the field far-end water pipes are all connected with water delivery branch pipes; the water delivery branch pipes are provided with a plurality of valve-controlled water outlet pipes extending out of the field ground; a superfluous water penetration and collection slot arranged at the lower end of the field ground is communicated with a field water return pipeline through a porous water penetration and collection pipe; and the field water return pipeline is communicated with a lower water diversion main canal lower than an upper water diversion main canal. The non-pumping-station field underground water supply irrigation system has the advantages that the non pumping-station field underground water supply irrigation system has reasonable structure, is investment-saving, is convenient to use and has long service life, the cultivating area can be furthest utilized, the grain planting area is increased, etc.

Description

A kind of no pumping plant field groundwater supply irrigation system

Technical field

It is a kind of agricultural irrigation facility that the utility model relates to, and is a kind of no pumping plant field groundwater supply irrigation system.

Background technology

Existing adopt concreting, concrete plate is built by laying bricks or stones, barnacle is built main water channel with some introduce fields prop up that the water channel water delivery irrigates the farmland; Because the main water channel of existing field irrigation is open channel with a water channel; It is high to exist construction costs and maintenance cost, takies the big deficiency that waits of acreage under cultivation.

Summary of the invention

Key in technical field herein and describe paragraph.The utility model technical problem to be solved is, prior art is improved, and provides a kind of on the basis that keeps trunk diversion channels; Utilize natural water level poor, the underground aqueduct that is provided with in the field is provided with the valve control outlet pipe that is communicated with underground water conduit on the ground; Have rational in infrastructurely, reduce investment outlay, easy to use; Life-span is long, and can maximizedly utilize acreage under cultivation, increases the no pumping plant field groundwater supply irrigation system of foodstuff planting area.

The technical scheme that solves its technical problem employing is: a kind of no pumping plant field groundwater supply irrigation system; It comprises trunk diversion channels; Some branch water branch canal that are communicated with trunk diversion channels; It is characterized in that: dirt interception net was set in the water branch canal at described minute; Do not hold at a minute water branch canal to be provided with the deposition pond, the valve control water inlet pipe of deposition pond through being lower than ground is communicated with dividing the water branch canal, precipitates underground with being embedded in the field respectively field near-end aqueduct, field middle-end aqueduct and the field far-end aqueduct in pond and is communicated with; On field near-end aqueduct, field middle-end aqueduct and field far-end aqueduct, all be connected with delivery pipe branch, on delivery pipe branch, be provided with several valve control outlet pipes that stretch out ground, field.

The delivery pipe branch end that near-end aqueduct, field middle-end aqueduct and field far-end aqueduct reach with it is connected separately in said field all is connected with the pipeline blowoff valve, and the pipeline blowoff valve is arranged in the pipe manhole.

Ooze the collection groove at the superfluous water of the low side setting on ground, said field and be communicated with the field water return pipeline through porous infiltration collector pipe, the field water return pipeline is communicated with the following road trunk diversion channels lower than upper track trunk diversion channels.

The no pumping plant field groundwater supply irrigation system of the utility model is introduced source water by far-end river, river, reservoir etc. through trunk diversion channels, and pumping plant need not be set in the field; Owing to dirt interception net is set in the branch water branch canal that trunk diversion channels are communicated with, can tackles the foreign material of source of irrigation water; Be not provided with the deposition pond owing to holding again at a minute water branch canal; Sedimentss such as the mud in the source of irrigation water are sunken at the bottom of the pond in deposition pond; Clean water carries out the dispensing of irrigation water through field near-end aqueduct, field middle-end aqueduct and the field far-end aqueduct of the underground setting in field; Irrigation water via with delivery pipe branch on stretch out several valve control outlet pipes control water yields ejection on ground, field; The soil, field is carried out comprehensive uniform irrigation, and when waiting external cause to make the water level in soil, field be higher than designated water level because of rainfall is excessive, unnecessary water oozes in the collection groove infiltration porous infiltration collector pipe through the superfluous water of ground, field low side setting; And again through the field water return pipeline send into than in the low following road trunk diversion channels of upper track trunk diversion channels, take place to prevent flood; Also because the delivery pipe branch end that near-end aqueduct, field middle-end aqueduct and field far-end aqueduct reach with it is connected separately in the field all is connected with the pipeline blowoff valve; The pipeline blowoff valve is arranged in the pipe manhole, removes so that ducted dirt arranged in pipe manhole.The utlity model has rational in infrastructurely, reduce investment outlay, easy to use, the life-span is long, and can maximizedly utilize acreage under cultivation, increases advantages such as foodstuff planting area.

Description of drawings

Fig. 1 is the main TV structure sketch map (A-A cutaway view among Fig. 2) of the utility model.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is the local enlarged diagram of the A of Fig. 1.

Fig. 4 is the local enlarged diagram of the B of Fig. 1.

Fig. 5 is the local enlarged diagram of the C of Fig. 1.

Among the figure: 1 upper track trunk diversion channels, 2 fens water branch canal, 3 dirts interception net, 4 valve control water inlet pipes, 5 deposition ponds; 6A field middle-end aqueduct, 6B field far-end aqueduct, 6C field near-end aqueduct, 7 pipeline pad piers, 8 pipeline ground foundation; 9 pipe manholes, 10 pipe manholes basis, 12 pipeline blowoff valves, 13 delivery pipe branches, 14 valve control outlet pipes; 15 field water return pipelines, 16 times road trunk diversion channels, 17 natural soil layers, 18 superfluous waters ooze the collection groove, 19 porous infiltration collector pipe.

Embodiment

Utilize accompanying drawing and embodiment that the utility model is further described below.

With reference to Fig. 1-5; A kind of no pumping plant field groundwater supply irrigation system of the utility model comprises upper track trunk diversion channels 1; Some branch water branch canal 2 that are communicated with trunk diversion channels 1; Dirt interception net 3 was set in the water branch canal 2 at described minute; Do not hold at minute water branch canal 2 to be provided with deposition pond 5, the valve control water inlet pipe 4 of deposition pond 5 through being lower than ground is communicated with dividing water branch canal 2, precipitates underground with being embedded in the field respectively field near-end aqueduct 6C, field middle-end aqueduct 6A and the field far-end aqueduct 6B in pond 5 and is communicated with; On field near-end aqueduct 6C, field middle-end aqueduct 6A and field far-end aqueduct 6B, all be connected with delivery pipe branch 13, on delivery pipe branch 13, be provided with several valve control outlet pipes 14 that stretch out ground, field.

At said field near-end aqueduct 6C, field middle-end aqueduct 6A and field far-end aqueduct 6B and all be connected with pipeline blowoff valve 12 with its delivery pipe branch that is connected separately 14 ends, pipeline blowoff valve 12 is arranged in the pipe manhole 9.

Ooze collection groove 18 at the superfluous water of the low side setting on ground, said field and be communicated with field water return pipeline 15 through porous infiltration collector pipe 19, field water return pipeline 15 be communicated with than upper track trunk diversion channels 1 low following road trunk diversion channels 16.Area according to the field plots rationally is provided with the multiple tracks trunk diversion channels from high to low, and the ground highest point is upper track trunk diversion channels 1, is followed successively by road trunk diversion channels under the multiple tracks that reduces height gradually, guarantees the field water supply degree of depth and consumption.Following road trunk diversion channels divide water, water delivery and irrigation rig, and all above-mentioned minute water, water delivery and irrigation rig with upper track trunk diversion channels 1 is identical.Field near-end aqueduct 6C, field middle-end aqueduct 6A and field far-end aqueduct 6B and being connected with supported by the pipeline pad piers that in field underground natural soil layer 17, are provided with 7 below the delivery pipe branch 13.Each precipitates pond 5, each pipe manhole 9 is supported by the pipeline ground foundation that in field underground natural soil layer 17, is provided with 8.

The delivery pipe branch 13 that is embedded in the underground field near-end aqueduct 6C in field, field middle-end aqueduct 6A and field far-end aqueduct 6B and is connected from the field peak to low spot+3～+ 5 ° laying; So that when cutting off the water, make the underground field near-end aqueduct 6C in field, field middle-end aqueduct 6A and field far-end aqueduct 6B and the delivery pipe branch 13 that is connected in Yu Shuike flow back to automatically in the upper track trunk diversion channels.Oozing collection groove 18 at the superfluous water of the low side setting on ground, field is communicated with field water return pipeline 15 through porous infiltration collector pipe 19; Field water return pipeline 15 be communicated with than upper track trunk diversion channels 1 low following road trunk diversion channels 16, the field return pipe 15 that is located at the field lowest part can be introduced road trunk diversion channels down with-3～-5 ° of angles with the surplus water in field and supply next line field plots to supply water with the source water of these road trunk diversion channels.Used valve of the utility model and pipeline are the commercially available prod.

The utility model does not limit to this embodiment, and duplicate and the conversion of any no creative work all belongs to the scope of the utility model claim protection.

A kind of no pumping plant field groundwater supply irrigation system warp of the utility model tries in the somewhere, Jilin to build, and has realized the utility model purpose and reached described effect through the probationary certificate of 3 wheat harvesting periods.

Claims

1. no pumping plant field groundwater supply irrigation system; It comprises trunk diversion channels; Some branch water branch canal that are communicated with trunk diversion channels; It is characterized in that: dirt interception net was set in the water branch canal at described minute; Do not hold at a minute water branch canal to be provided with the deposition pond, the valve control water inlet pipe of deposition pond through being lower than ground is communicated with dividing the water branch canal, precipitates underground with being embedded in the field respectively field near-end aqueduct, field middle-end aqueduct and the field far-end aqueduct in pond and is communicated with; On field near-end aqueduct, field middle-end aqueduct and field far-end aqueduct, all be connected with delivery pipe branch, on delivery pipe branch, be provided with several valve control outlet pipes that stretch out ground, field.

2. a kind of no pumping plant field groundwater supply irrigation system according to claim 1; It is characterized in that: the delivery pipe branch end that near-end aqueduct, field middle-end aqueduct and field far-end aqueduct reach with it is connected separately in said field all is connected with the pipeline blowoff valve, and the pipeline blowoff valve is arranged in the pipe manhole.

3. a kind of no pumping plant field groundwater supply irrigation system according to claim 1; It is characterized in that: ooze the collection groove at the superfluous water of the low side setting on ground, said field and be communicated with the field water return pipeline through porous infiltration collector pipe, the field water return pipeline is communicated with the following road trunk diversion channels lower than upper track trunk diversion channels.