Device for collection and purification of rainwater in western regions

Abstract

The invention discloses a device for collection and purification of rainwater in western regions. The device comprises a water storage tank and a rainwater collector. The device collects the rainwaterthrough the rainwater collector and a connecting pipe, the goal of water level control through collaboration of a water level detector and a controller, and too high water level and overflow are avoided. First the collected rainwater undergoes multi-layer physical filtration to filter out large volume of impurities, and then a water purifying piece is added to kill bacteria in the rainwater; meanwhile, activated carbon is further utilized to adsorb harmful impurities in the water. The device further has a unique PH value detection function, the drinking of rainwater severely harmful to the human body, such as acid rain, is avoided, the whole device performs repeated sieving and filtering on the rainwater through a mesh box, a sieve plate, an adsorption plate and a fine mesh sieve, so thatnot only is drinking safety ensured, but also manual purification is not required, the clearing of deposited impurities in the water storage tank can further be performed through an impurity removingconveying belt and an impurity removing door, the clearing is convenient, and manpower is saved.

Description

technical field [0001] The invention relates to a purification device, in particular to a rainwater collection and purification device in western regions. Background technique [0002] Water resources are basic natural resources and one of the controlling factors of the ecological environment. At the same time, they are also strategic economic resources and an integral part of a country's comprehensive national strength. Looking back on the past and looking forward to the future, water resources are increasingly affecting the world. The environment and economic development play a certain role in the stability of a region. However, my country's water resources are facing serious problems, which makes the use of water resources in our country more tense. [0003] The average annual water resources in my country are 2,812.4 billion cubic meters, ranking sixth in the world, but the per capita water resources are only 2,200 cubic meters, which is only a quarter of the world's av...

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Problems solved by technology

However, my country's water resources are facing serious problems, making the use of water resources in my country more tense today

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