Automatic treatment device for collecting and recycling rainwater

Abstract

The invention provides an automatic treatment device for collecting and recycling rainwater. The automatic treatment device comprises a drainage pipe, a connecting unit and a filtering unit, the drainage pipe is installed at a drainage port of a building, the connecting unit is arranged at the lower end of the drainage pipe, and the filtering unit is arranged along the lower end of the connecting unit. The automatic treatment device can solve the problems that when the rainwater is generally collected, the rainwater mostly flows into a water collection cavity through a drainage pipe, the drainage pipe and the water collection cavity cannot be fixed, so that the rainwater is likely to splash out, the rainwater needs to be manually transferred into a water storage pond, the rainwater in the water collection cavity cannot be completely drained, therefore, the rainwater easily corrodes the inner wall of the water collection cavity, at present, most of the rainwater is not filtered after being collected and is directly put into use, and as the rainwater contains a large number of micro elements and is not suitable for crops, and impurities are easily doped in the rainwater in the collection process, the crops are easily damaged, and the like.

Description

technical field [0001] The invention relates to the technical field of rainwater collection and reuse, in particular to an automatic processing device for rainwater collection and reuse. Background technique [0002] Rain is a natural precipitation phenomenon, which is produced by the disturbance of atmospheric circulation. It is an indispensable part of the earth's water cycle. It is the only way for almost all terrestrial plants far away from rivers to supply fresh water. Rain is the most important fresh water resource in human life. , making full use of rainwater can irrigate crops and save water resources. Therefore, it is necessary to collect and store rainwater. Usually, when collecting rainwater, it is mostly collected through the drain on the roof for later use. However, rainwater contains a lot of microelements It is not suitable for ground crops, and the rainwater is easily mixed with impurities during the collection process. Therefore, it is necessary to purify an...

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Problems solved by technology

[0003] However, the following problems exist in the rainwater collection and reuse at present: 1. Generally, when rainwater is collected, the rainwater is mostly flowed into the water collection chamber through the drain pipe. Since the drain pipe and the water collection chamber cannot be fixed, it is easy to cause rainwater Splashing, and the rainwater needs to be manually transferred to the storage tank, and the rainwater in the water collection chamber cannot be completely discharged, so the rainwater remaining in the water collection chamber is easy to cause corrosion;

[0004] 2. After the current rainwater is collected, most of it is not filtered and put into use directly. Because the rainwater contains a large amount of microelements, it is not suitable for crops, and the rainwater is easy to be mixed with impurities during the collection process, so it is easy to damage to crops

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