A kind of Field catchment device
Technical field
The present invention relates to captation field, economizes on water the easy device of catchmenting in field.
Background technology
For ground supplements the technical measures of moisture needed for crop.In order to ensure crop normal growth, obtaining stable high yield, crop must be supplied with the moisture of abundance.Under field conditions (factors), uneven often because of precipitation deficit or distribution, can not meet crop to moisture requirement.Therefore, must irrigate artificially, to mend the deficiency of natural rainfall.
World Freshwater Resources is day by day in short supply, and the mankind also constantly rise to the demand of grain, and freshwater resources have become the security threat of agricultural development and world food supply.Crack the difficult problem between cultivated area is limited, freshwater resources are in short supply and world food demand goes up, Development of Water-Saving Irrigation becomes crucial.
In area, Guiping, water resource is not enriched, very to cultivable field at massif, these places are away from water source, streams, and even so often need build channel of approach or use suction pump, but be also to meet.The irrigation of a lot of plantation " is lived at the mercy of the elements " often, and not raining for a long time is exactly often low yield or total crop failure.Thus very urgent to captation demand, particularly can catchment at night, the captation collecting dew is very necessary.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned technical problem, provides a kind of Field catchment device, for field provides a kind of fog gathering-device of automatic water collecting.
Technical solution of the present invention is: a kind of Field catchment device, comprises water storage box, fog collecting net and support, and described fog collecting net is rack-mount, and described support comprises fixed mount and adjustable shelf, and described adjustable shelf is hinged on fixed mount; The fixed mount of described support is fixed on ground, and described fog collecting net is fan-shapedly be arranged between fixed mount top and adjustable shelf top, and described water storage box connects adjustable shelf bottom by stay cord, and described fog collecting net connects water storage box by flexible pipe.
The present invention is corresponding with water storage box by closing of fog collecting net, fog collecting net is opened in order and closes, so that collection fog, also can tighten up fog collecting net and play a protective role to it.
Preferably, described adjustable shelf top is hollow structure, and described fog collecting net end stretches in adjustable shelf top, and described adjustable shelf top is by flexible pipe and water storage box.This spline structure facilitates fog to collect and flows into water storage box.
Preferably, described water storage box inclined hanging leans against on the stress block on fixed mount, its one end and ground hinged.Here the structure that a kind of water storage box is automatically reset is to provide.
Preferably, described water storage box one end and ground hinged, be provided with spring return device between described water storage box and ground.Here the structure that a kind of water storage box is automatically reset is to provide.
Beneficial effect of the present invention is:
Water storage box of the present invention is collected because gravity drives adjustable shelf movable completely, thus is packed up by fog collecting net; After water storage box sky, by fog collecting net because gravity launches, so just automatically can play the function of automatic water collecting, protect captation simultaneously, minimizing rainy day or strong wind sky are on the impact of captation.
Accompanying drawing explanation
Fig. 1 is illustrative view of functional configuration of the present invention;
Wherein, 1-water storage box, 2-fixed mount, 3-adjustable shelf, 4-fog collecting net, 5-flexible pipe, 6-stay cord.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention process is described.
As shown in Figure 1, a kind of Field catchment device, comprise water storage box, fog collecting net and support, fog collecting net is rack-mount.Support comprises fixed mount and adjustable shelf, and adjustable shelf is hinged on fixed mount; The fixed mount of support is fixed on ground, and fog collecting net is fan-shapedly be arranged between fixed mount top and adjustable shelf top, and water storage box connects adjustable shelf bottom by stay cord, and fog collecting net connects water storage box by flexible pipe.Wherein, adjustable shelf top is hollow structure, and described fog collecting net end stretches in adjustable shelf top, and described adjustable shelf top is by flexible pipe and water storage box.This spline structure facilitates fog to collect and flows into water storage box.
The present invention is corresponding with water storage box by closing of fog collecting net, fog collecting net is opened in order and closes, so that collection fog, also can tighten up fog collecting net and play a protective role to it.
Preferably, described water storage box inclined hanging leans against on the stress block on fixed mount, its one end and ground hinged.Here the structure that a kind of water storage box is automatically reset is to provide.
Preferably, described water storage box one end and ground hinged, be provided with spring return device between described water storage box and ground.Here the structure that a kind of water storage box is automatically reset is to provide.