Rainwater collection device

Abstract

The invention provides a rainwater collection device and relates to rainwater collection and recycling in the field of environment protection, in particular to a device for collecting rainwater by means of workshops in industrial and mining enterprises. The device comprises a collection plate, a water division pipe and a water storage tank, wherein a primary filtering device, a purified water activation device and an impurity discharge barrel device are sequentially mounted between the water division pipe and the water storage tank. With the adoption of the structure, when an impurity discharge barrel is filled of water, the weight of water above the eccentric shaft is larger than that of water below the eccentric shaft, the impurity discharge barrel automatically overturns under the action of the gravity, and water in the impurity discharge barrel is poured out; after water in the impurity discharge barrel is completely poured out, the impurity discharge barrel returns to the original position under the action of gravity, a switch contact is in an open state, and the impurity discharge barrel becomes a water channel. With the adoption of the device, various impurities or sewage flowing down from the collection plate originally are effectively treated in the rainwater collection process, and the following filtering efficiency is effectively improved. The device is simple in structure, practical and efficient, the filtering purifying effect is improved, rainwater can be widely used after primary treatment, and the use range of rainwater is greatly widened.

Description

technical field [0001] The rainwater collection device of the present invention relates to rainwater collection and recycling in the field of environmental protection, in particular to a device for factories and mines to use their workshops to collect rainwater. Background technique [0002] The shortage of water resources and serious water pollution have constituted the current situation of my country's water resources crisis. And my country's summer is flooded in the south and drought in the north, and the inventor lives in the south of my country, which belongs to the south abundant water area, and a large amount of rainwater is drained along the sewage ditch, that is, a large amount of water resources are wasted in vain. Even if there is a small amount of rainwater collection system, it is simply collected by water storage tanks or underground pools, and used for watering flowers, lawns, etc. as irrigation water. The narrow scope of application of rainwater also limits ...

AI Technical Summary

Problems solved by technology

The narrow scope of application of rainwater also limits people's enthusiasm for collecting rainwater, resulting in a lot of waste of rainwater

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