The drip irrigation economize controller
Affiliated technical field
This device is a kind of water saving controller that is used for drip irrigation system, can be at the controller of crops root system or soil surface dripping irrigation, have energy-conservation, efficiently, effect accurately, belong to the utility model device.
Background technology
At present, according to the difference of irrigator, can irrigation system be divided into drip irrigation system, microspray irrigation system, infiltrating irrigation system, gush fill system and mist fill system etc.; And the soil of the used only moistening water dropper of the water-dropper position of drip irrigation system; Water mainly goes into to blend diffusion by the soil capillary pulling power, and this has hindered the effective absorption of crops root system to moisture to a certain extent, makes water resource not have maximum using; And the root system of crops has the hydrotropism, can hinder the development of root system of plant like this.
Summary of the invention
In order to overcome the deficiency of these water-droppers at present; The utility model provides a kind of drip irrigation economize controller; This controller can drip near the deep enough crops root system, also can carry out annular at soil surface and drip, and has improved water resource and fertilizer utilization ratio greatly; And simple in structure, be beneficial to farmland operation.
The technical scheme that this device adopts is: will assist hollow billet to be connected on the hollow billet of drip irrigation system; Auxiliary hollow billet directly is connected with water saving controller; Form the state that hollow billet, auxiliary hollow billet and water saving controller are linked in sequence, wherein be distributed with a plurality of tiny weepers on the water saving controller.Water saving controller can be crooked, is applicable to buried drip and drip in crops surrounding soil surface, and the water of drip irrigation system flows into water saving controller through hollow billet and auxiliary hollow billet, splashes in the soil around the crops through weeper again.
The beneficial effect of the utility model is that the water of drip irrigation system can directly arrive the crops root system, has improved the availability of water resource and crops fertilizer greatly.Water saving controller can be crooked, is applicable to buried drip and drip in crops surrounding soil surface.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Accompanying drawing is the installation drawing of the utility model.
1 is hollow billet among the figure, the 2nd, and auxiliary hollow billet, the 3rd, water saving controller, the 4th, weeper.
Embodiment
In the accompanying drawings; Auxiliary hollow billet (2) is connected on the hollow billet (1); Auxiliary hollow billet (2) directly is connected with water saving controller (3), and the water of drip irrigation system is through hollow billet and auxiliary hollow billet inflow water saving controller (3), splashes into crops root system perhaps soil surface on every side by weeper (4) again.