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Selectable rainwater filtering device

A filtration device and selective technology, applied in the direction of fixed filter element filter, filtration separation, separation device, etc., can solve the problem of inability to purify rainwater, and achieve the effect of reducing pressure

Inactive Publication Date: 2020-09-01
袁壮达
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention can realize rapid purification of water bodies, has good purification effect, can save water resources, turn waste into treasure, and can realize the regulation of the flow of rainwater during the purification process at the same time of purification. Most of the purification devices filter and discharge the rainwater step by step after collecting the rainwater. This filtering and purification method cannot selectively purify the rainwater, and the rainwater may have multiple uses after purification, and the degree of purification required is also are not the same, but there is a demand for optional purification of rainwater according to its needs after collection

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] refer to Figure 1-3 : An optional rainwater filtering device, including rainwater collection box 3, filter box I (1), cover plate I (4), filter box II (7), cover plate II (5), filter box III (8) , Cover opening device Ⅰ, cover opening device Ⅱ, screen cleaning device, circulation purification device, bottom tank Ⅰ, bottom tank Ⅱ, rainwater purity detection device, central control device, filter box Ⅰ-Ⅲ, rainwater collection box 3 , bottom pool Ⅰ-Ⅱ are...

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Abstract

The invention relates to a selectable rainwater filtering device. The filtering degree and the filtering process of rainwater can be controlled through a rainwater purity detection device and a central control device. When the roughly filtered rainwater does not meet the requirement, the rainwater can be circulated back into a coarse screening device and filtered again, and the next procedure canbe determined according to different requirements of rainwater after coarse screening. When some water using requirements are met, water obtained after coarse screening can be directly discharged outof a collecting box. When the rainwater needs to be further purified, a cover plate opening device can be controlled to open a cover plate so that the rainwater can enter a filtering box II or a filtering box III to be further filtered.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a selectable rainwater filtering device. Background technique [0002] The rainwater collection system is a system that collects rainwater according to the demand, and processes the collected rainwater to meet the design and use standards. Nowadays, most of them are composed of waste flow filtration systems, water storage systems, and purification systems. The technical process is to pass the rainwater into the rainwater pipe through the grass or the ground, or filter it in the pipe, or collect it to the collection device through the pipe, and perform purification and classification in the rainwater collection device. The invention patent application with the publication number CN108911381A discloses A rainwater purification device, comprising a purification device and several water collection wells, the several water collection wells are connected end to end through t...

Claims

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Application Information

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IPC IPC(8): B01D29/01B01D29/56B01D29/60B01D29/90B01D29/92B01D29/64
CPCB01D29/01B01D29/56B01D29/601B01D29/6407B01D29/90B01D29/92B01D2221/12
Inventor 袁壮达李飞
Owner 袁壮达
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