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Rainwater automatic filtering purifier

A technology of automatic filtration and purifier, which is applied in fixed filter element filters, filtration and separation, chemical instruments and methods, etc. It can solve the problems that the device is limited to filtration, blocked rainwater, and requires high manual maintenance.

Inactive Publication Date: 2015-03-11
SUZHOU BOHAN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the technical field of rainwater collection and purification, for the initial filtration of rainwater, there is a previously approved invention patent No. 1870060 "Rainwater Disposal Filter Device". However, this device is limited to simple filtration, and the garbage generated requires Rely on manual cleaning
The filtration process is generally a grill type, which is simple, unstable, and requires high manual maintenance. Excessive accumulation of garbage is likely to block the rainwater, affecting the collection and purification of rainwater
An ideal purifier that is suitable for rainwater purification and uses the gravity of rainwater to purify rainwater has not yet been found.

Method used

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Embodiment Construction

[0021] In order to further understand the technical features of the present invention, the accompanying drawings and descriptions related to the drawings are provided below for reference and description only, and are not intended to limit the technical scope of the present invention.

[0022] Such as Figure 1-5 As shown, the rainwater automatic filter purifier according to the present invention includes: a purifier body 1, an elbow pipe 11, a filter screen 12, a garbage discharge structure 14 and an umbrella-shaped rainwater distribution structure 13.

[0023] The lower part of the purifier body 1 has a water outlet 113 .

[0024] The inner end of the elbow pipe 11 extends into the purifier body 1 and faces downward, the outer end of the elbow pipe 11 is located outside the purifier body 1 and a rainwater inlet 112 is formed on the outer end of the elbow pipe 11 . Wherein, the rainwater inlet 112 is connected with the end of a water collection pipe (not shown) for receiving...

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Abstract

The invention discloses a rainwater automatic filtering purifier which comprises a purifier body, a swan neck, a cylindrical filtering screen, a funnel-shaped garbage receiving and discharging structure and an umbrella-shaped rainwater distribution structure, wherein the purifier body is provided with a water outlet; the inner end of the swan neck extends into the purifier body and is downward, and the outer end of the swan neck is positioned out of the purifier body and forms a rainwater inlet; the upper end of the cylindrical filter screen is connected with the inner end of the swan neck; the funnel-shaped garbage receiving and discharging structure is provided with a sewage discharge port positioned out of the purifier body; the umbrella-shaped rainwater distribution structure is arranged in the filtering screen, and a garbage channel is formed between the lower end of the umbrella-shaped rainwater distribution structure and the filtering screen. So, pollutants in rainwater are distributed automatically by inventively utilizing the characteristic of automatic flowing because of rainwater gravity, and cleaner rainwater is collected.

Description

technical field [0001] The invention belongs to the automatic filtration and purification device in the field of rainwater collection and purification, which mainly automatically filters the discarded rainwater, automatically discharges pollutants in the rainwater, and collects cleaner rainwater. Background technique [0002] In the technical field of rainwater collection and purification, for the initial filtration of rainwater, there is a previously approved invention patent No. 1870060 "Rainwater Disposal Filter Device". However, this device is limited to simple filtration, and the garbage generated requires Rely on manual cleaning. The filtration process is generally a grill type, which is simple, unstable, and requires high manual maintenance. Excessive accumulation of garbage is likely to block the rainwater, affecting the collection and purification of rainwater. Have not found very ideal to be suitable for rainwater purification without using power supply at present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/35B01D29/94B01D35/02
Inventor 陈道斌
Owner SUZHOU BOHAN ENVIRONMENTAL PROTECTION TECH
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