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Rainwater regulation and storage treatment apparatus

A treatment device and rainwater technology, which is applied in the direction of water supply device, sewage discharge, waterway system, etc., can solve the problem that rainwater cannot be stored for a long time, and achieve the effect of being convenient for long-term storage and use, convenient for transportation and on-site installation, and prolonging the service life

Pending Publication Date: 2017-12-01
LANZHOU JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rainwater regulation and storage treatment device to solve the problem that the rainwater in the storage tank cannot be stored for a long time due to the deterioration of the water quality in the existing comprehensive utilization of urban rainwater

Method used

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] A rainwater regulation and storage treatment device, comprising a storage tank 1, a partition wall 3 is arranged in the storage tank 1, and the partition wall 3 separates the storage tank 1 into two areas of a raw water pool 4 and a clean water pool 5, and the storage tank 1 There is a filtering device 2 inside, the filtering device 2 is located at the bottom of the reservoir 1, the filtering device 2 passes through the partition wall 3, and the two ends of the filtering device 2 communicate with the raw water pool 4 and the clean water pool 5 respectively. The filter device 2 is placed obliquely, the tail end of the filter device 2 is connected with an elbow 22, and the elevation of the end 24 of the elbow 22 is the same as that of the inlet end 21; filter material 23 is filled in the filter device 2 and the elbow. The filtering device 21 is a round p...

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Abstract

The invention discloses a rainwater regulation and storage treatment apparatus and aims to solve the problem that rainwater in a water storage pool cannot be stored for a long term due to water quality deterioration in existing city rainwater comprehensive utilization. The rainwater regulation and storage treatment apparatus comprises the water storage pool; a partition wall is arranged in the water storage pool and divides the water storage pool into two regions including a raw water pool and a clean water pool; a filtering apparatus is arranged in the water storage pool and located at the bottom of the water storage pond; the filtering apparatus penetrates through the partition wall; and the two ends of the filtering apparatus are connected with the raw water pool and the clean water pool respectively. According to the rainwater regulation and storage treatment apparatus, water quality purification and stabilization functions are added based on the conventional water storage pool, so that the service life of the rainwater is prolonged; a medicament does not need to be added; and no energy consumption is generated.

Description

technical field [0001] The invention belongs to the field of rainwater treatment, and in particular relates to a rainwater regulation and storage treatment device. Background technique [0002] There are two existing methods for comprehensive utilization of urban rainwater: one is to discharge rainwater runoff to nearby water bodies through pipes and canals; the other is to set up large-scale storage tanks on the spot to collect, store and utilize rainwater on the spot. With the construction of sponge cities, the requirements for urban rainwater recovery and utilization are getting higher and higher, and the control of the total amount of urban rainwater runoff is also very strict. The use of pipes and channels to directly discharge rainwater into nearby water bodies cannot meet the requirements of total rainwater runoff control, and the construction of large-scale storage tanks will easily lead to deterioration of rainwater quality, thereby affecting the use of rainwater. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/10E03F1/00B01D24/02
CPCB01D24/02E03F1/00E03F5/101
Inventor 刘建林未碧贵周旭初
Owner LANZHOU JIAOTONG UNIV
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