Water-collecting device for arid area

Abstract

The invention discloses a water-collecting device for an arid area. The water-collecting device comprises a device body, an upper cover, an air guide pipe and a water tank, wherein an exhaust fan is arranged on the left side of the device body; a filter screen is arranged on the right side of the exhaust fan; an air inlet is formed in the right side of the device body; the right side of the air inlet is connected with the air guide pipe; a condenser box is mounted in the device body; a condensing rack pipe is mounted in the condenser box; a separating plate is mounted in the device body; the water tank is mounted at the bottom end of the separating plate; water-collecting boxes are mounted on the two sides of the device body; an activated carbon box is arranged in each of the water-collecting boxes; a water pump is arranged on the right side of the device body; the water pump is connected with the water tank through the water pipe; the upper cover is arranged at the top end of the device body; an automatic switch is mounted on the right side of the device body. A capillary tube is arranged in the air guide pipe of the water-collecting device for the arid area, the capillary tube is arranged in the condenser box, the contact area between the cold gas and the air is increased and the liquification rate is increased.

Description

technical field [0001] The invention relates to the technical field of water conservancy collection equipment, in particular to a water conservancy collection device in arid areas. Background technique [0002] At present, due to natural and historical reasons, some areas in the provinces and regions of the Loess Plateau in Northwest China are extremely short of water. Some rainfalls are only about 300-400 mm, while the evaporation is as high as 1500-2000 mm. According to the statistics of water resources, the per capita usable water resources are only 110 cubic meters, which is 15.3% of the national available water resources of 720 cubic meters and 3.7% of the world's per capita available water resources of 2970 cubic meters. The water for people and livestock there is almost entirely dependent on artificially collected limited rainwater, which is far from enough for daily needs. The existing water conservancy and water collection devices have a single water collection func...

AI Technical Summary

Problems solved by technology

The water for people and livestock there is almost entirely dependent on artificially collecting limited rainwater, which is far from enough for daily needs. The existing water conservancy and water collection devices have a single water collection function and consume a lot of energy, which consumes a lot of energy when used.

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