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Rainwater filter for buildings

A filter and building technology, applied in filtration separation, filtration loops, chemical instruments and methods, etc., can solve problems such as rainwater pollution on the roof of buildings, and achieve the effects of simple structure, convenient installation, use and maintenance, and low manufacturing cost.

Active Publication Date: 2014-05-14
苏州市清泽环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a rainwater filter for buildings with simple structure, convenient installation, operation and maintenance, and low manufacturing cost to solve the problem of rainwater pollution on building roofs.

Method used

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  • Rainwater filter for buildings

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Embodiment 1

[0020] Embodiment one: see figure 1 Shown, a kind of rainwater filter for building, comprises filter body 1 and connecting ring 2 that body water inlet end and water outlet end are respectively provided with, and connecting ring 2 is connected with the rainwater discharge pipe 9 on the building respectively, described There is a filter element inside the body 1, and a water distribution tray 3 with a conical structure is arranged between the filter element and the connecting ring of the water inlet end. The filter element is sequentially arranged from the outer fine grid 4, the adsorption filler 5, Inner fine grid and inner tube 6 constitute.

[0021] The fine grid 4 and the inner tube 6 are made of stainless steel, the fine grid is provided with grid holes, the aperture of the grid hole is smaller than the particle diameter of the adsorption filler, and the inner tube 6 is separated by A plurality of water outlet holes 7, the diameter of the water outlet holes is smaller th...

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Abstract

The invention discloses a rainwater filter for buildings. The rainwater filter is characterized by comprising a filter body and connecting rings respectively arranged at the water inlet end and the water outlet end of the body, wherein the connecting rings can be connected with building drain pipes with various apertures; a filter element is arranged in the body; a water distribution disc is arranged between the filter element and the connecting ring at the water inlet end; the filter element comprises fine racks, adsorption fillers and an inner pipe from outside to inside in sequence. The filter has a simple structure and obvious effects and is convenient to install and maintain.

Description

technical field [0001] The invention relates to a filter, in particular to a water filter for removing pollutants in rain runoff from building roofs. Background technique [0002] With the rapid development of the national economy, the rapid growth of population and the improvement of people's living standards, industrial and urban domestic water use has increased significantly, and water resources have become increasingly tense. Only 0.28% of the fresh water resources on the earth are used for domestic water, agricultural water and water. Industrial water to meet human needs. Due to the uneven distribution of water resources in time and space, coupled with the irrational development, utilization and waste of water resources by human beings, the contradiction of water resources has become more and more prominent. [0003] In recent years, people have paid more and more attention to the use of natural water resources, such as rainwater. The extensive use of rainwater resourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/02
Inventor 郭天鹏赵雪锋潘澄钱明
Owner 苏州市清泽环境技术有限公司
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