A kind of collecting system for reclaiming irrigation water
Technical field
The utility model relates to the high-efficient irrigation plant field, particularly a kind of collecting system for reclaiming irrigation water.
Background technology
The green belt rate is in continuous improve at present, and irrigating the trees water has become one of chief component of urban water use.In the last few years, amiable water resource day by day in short supply, energy-efficient irrigation is brought into schedule.The methods of trees is irrigated in present city, and that what adopt is extensive pouring is more, exactly water is poured onto near the soil the trees, and the water some of pouring is absorbed by trees, and a part is penetrated into deep subsoil automatically by soil.That a part of water resource that is penetrated into deep subsoil has just run off, so that the pouring inefficiency, thereby waste a large amount of water resources.
The utility model content
The utility model is irrigated the problem that trees exist for present city, has designed a kind of collecting system for reclaiming irrigation water, and that a part of water recycling that is not absorbed by trees during the pouring trees realizes energy-efficient irrigation.
The technical scheme that the utility model provides is:
A kind of collecting system for reclaiming irrigation water comprises:
A plurality of unit that catchment, described a plurality of unit that catchments is arranged on the soil inside of irrigated area, each unit that catchments comprises a Y-piece road, described Y-piece road comprise two arms and with described two house stewards that arm is communicated with, be fluid connection between described two arms and the described soil, be communicated with by a drainage pipe between the house steward in the Y-piece road of the unit that respectively catchments;
The chad layer, it is inner that it is arranged at described soil, is layed in the top of described a plurality of unit that catchment;
Water tank, it is communicated with described drainage pipe.
Preferably, described collecting system for reclaiming irrigation water, the mouth of pipe place of two arms in arbitrary Y-piece road is coated with silk screen.
Preferably, described collecting system for reclaiming irrigation water, described chad layer forms for being filled by stone nitre, and the diameter of wherein said stone nitre is 3~5cm.
Preferably, described collecting system for reclaiming irrigation water, the thickness of described chad layer is 10cm.
Preferably, described collecting system for reclaiming irrigation water, the surperficial 20cm of the described soil of described chad layer distance.
Preferably, described collecting system for reclaiming irrigation water, described the irrigated area in every by in the soil below the root of plant irrigating at least correspondence the unit that catchments is set.
The beneficial effects of the utility model: the utility model has designed a kind of collecting system for reclaiming irrigation water, with the water recycling that is not absorbed by trees.The chad layer that the utility model adopts prevents that not only soil from entering into the Y-piece road, and has prevented that water reverse osmosis in the Y-piece road is in soil.Thereby the water that is not absorbed by trees that reclaims is pooled to from the Y-piece road and enters into water tank the drainage pipe.The staff can take out the water that reclaims from water tank, carries out the secondary utilization.The utility model can ensure that trees to the absorption of moisture simultaneously, can realize again the efficient utilization of water resource.
Description of drawings
Fig. 1 is the structural representation of the collecting system for reclaiming irrigation water described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the manual literal to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of collecting system for reclaiming irrigation water, comprising:
A plurality of unit that catchment, described a plurality of unit that catchments is arranged on soil 3 inside of irrigated area, each unit that catchments comprises a Y-piece road 1, described Y-piece road comprise two arms and with described two house stewards that arm is communicated with, be fluid connection between described two arms and the described soil, respectively catchment and be communicated with by a drainage pipe 4 between the house steward in Y-piece road of unit, wherein, the mouth of pipe place of two arms in arbitrary Y-piece road is coated with silk screen, in the irrigated area every by in the soil of the root of plant irrigating below at least correspondence the unit that catchments is set; Chad layer 2, it is inner that it is arranged at described soil, is layed in the top of described a plurality of unit that catchment, the surperficial 20cm of the described soil of its distance, wherein, the chad layer forms for being filled by stone nitre, and its thickness is 10cm, and the diameter of stone nitre is 3~5cm; Water tank 5, it is communicated with described drainage pipe 4.
When irrigating trees 6, the moisture that is not absorbed by trees is by chad layer 2, and the chad layer 2 of 10cm prevents that not only soil from entering into Y-piece road 1, and has prevented that water reverse osmosis in the Y-piece road 1 is in soil.Thereby the water that reclaims enters into drainage pipe 4 by the chad layer and flows into water tank 5.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in manual and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.