An energy-saving recovery and treatment system for building rainwater

A technology for recycling and rainwater collection devices, which is applied in waterway systems, water/sewage treatment, general water supply and conservation, etc., can solve the problems of difficult water collection and utilization, and the roof of buildings is not smooth, so as to improve the utilization rate of collection and improve Effect of compactness and improved discharge efficiency

Active Publication Date: 2021-04-20
ZHEJIANG PROVINCE ERJIAN CONSTR GRP INSTALLATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the roof of the building is not a smooth plane, when it rains, small puddles will be formed on the roof of the building, and this part of the water is difficult to collect and use through the drainage channel

Method used

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  • An energy-saving recovery and treatment system for building rainwater
  • An energy-saving recovery and treatment system for building rainwater
  • An energy-saving recovery and treatment system for building rainwater

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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0043] Referring to the accompanying drawings, 2, a building rainwater energy-saving recovery treatment system includes a rainwater collection device 6, a rainwater well 7, a filtration and purification device 8 and a water storage device 9, and is applied to a cylindrical building.

[0044] Wherein, the rainwater collection device 6 is located on the roof of the building. Rainwater well 7 is located on the ground and is positioned at the side of above-mentioned building. The filtering and purifying device 8 is located on the ground, and in this embodiment, a control room is provided for the filtering and purifying device 8 to be installed. The water storage device 9 is a water storage tank, and is pre-buried underground.

[0045] Above-mentioned building is provided with a circle of parapet wall 55 along the edge of its roof. The building has a plumbing f...

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Abstract

The invention discloses a building rainwater energy-saving recovery treatment system, which solves the problem that the rainwater collection structure at the present stage has a low collection and utilization rate of the rainwater on the roof of the building. The gist of the technical solution is a building rainwater energy-saving recovery treatment system, including a rainwater collection device and a rainwater well, the rainwater collection device is installed on the roof of the building, and the rainwater collection device includes a sump and a rain cloth bucket; the sump is in the Its top is provided with an opening, and the sump is also provided with a drainage pipe that guides the rainwater in its inner cavity into the rainwater well; the rain cloth bucket covers the roof of the building, and the rain cloth bucket has a structure for receiving rainwater. The guide cone surface of the rain cloth bucket is provided with a water guide port for introducing rainwater into the sump at the bottom of the rain cloth bucket. The building rainwater energy-saving recovery treatment system has a high utilization rate of rainwater falling on the roof of the building.

Description

technical field [0001] The invention relates to the field of rainwater recovery and utilization, in particular to an energy-saving recovery and treatment system for building rainwater. Background technique [0002] The rainwater recycling system is a system that collects rainwater and treats the rainwater to meet the design and use standards. [0003] The building rainwater recovery and treatment system is mainly composed of rainwater collection structures, rainwater wells, filtration and purification devices, and water storage devices. The rainwater collection structure is generally installed on the roof of the building and connected to the rainwater well, and the rainwater collected from the roof of the building is transported to the rainwater well; the filter and purification device can filter and purify the rainwater in the rainwater well, and transport the filtered and purified water to the rainwater well. Store in a water storage device. [0004] See attached figure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D13/04E04D13/08E03B3/02E03F5/14C02F9/08
CPCC02F1/001C02F1/32C02F2303/04E03B3/02E03F5/14E04D13/04E04D13/0409E04D13/08E04D2013/0826E04D2013/084E04D2013/0873Y02A20/108
Inventor 常志忠朱东伟杨汶雨刘爱玲崔明星
Owner ZHEJIANG PROVINCE ERJIAN CONSTR GRP INSTALLATION
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