An intelligent rainwater purification treatment system and its control method
A technology for purification treatment and rainwater, applied in water treatment parameter control, runoff/rainwater treatment, waterway system, etc., can solve the problem of low utilization rate of rainwater, achieve the effects of avoiding submerged use, precise start and stop, and reducing failure rate
Active Publication Date: 2021-06-04
安徽省格致绿色建筑设计有限公司
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Problems solved by technology
The low utilization rate of rainwater in residential areas is mainly collected by means of storage tanks for irrigation of flowers and trees, or diverted from rainwater wells to rainwater treatment equipment for use after treatment, and other extensive uses
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Embodiment Construction
[0032] like figure 1 , 3As shown, a kind of intelligent rainwater purification treatment system, including rainwater well 1, raw water well 2, reuse well 3 and clear water pool 4, the lower part of rainwater well 1 and the upper part of raw water well 2 are communicated through raw water inflow pipe 5, raw water well 2 and The lower end part of the reuse well 3 is located in the clear water tank 4, the sewage interception basket 6 is installed in the raw water well 2, and the floating ball valve 7 is installed on the inner wall of the raw water well 2 above the sewage interception basket 6. 2. An equipment platform 8 and a limit block 9 are respectively fixedly installed on the inner wall below the sewage interception basket 6. The equipment platform 8 and the limit block 9 are located at the same height and on opposite surfaces, and a water pump is installed on the equipment platform 8. 10. An expansion checker 11 is installed between the equipment platform 8 and the limit b...
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The invention discloses an intelligent rainwater purification treatment system and a control method thereof. The device of the invention is directly connected to the municipal rainwater well, and the purified water can be used for community buildings, road flushing and greening. The present invention adopts an integrated structure, in which each functional module is processed separately and assembled at the same time, and this modular structure design is more convenient for manufacture and installation. Traditional rainwater purification treatment equipment generally adopts the mode of first storage and then purification treatment. This invention adopts the mode of first purification treatment and then storage, which can effectively avoid the accumulation of a large amount of impurities in the rainwater storage tank, improve the water quality of the raw water storage tank and Reduce dredging workload. The invention realizes the start and stop of the forced filtration water pump and the selection of the filtration mode through online monitoring of the amount of incoming water and the amount of clear water after treatment. The purpose of controlling the precise start and stop of the backwashing system is achieved by monitoring the pressure change on the water inlet side of the filter.
Description
technical field [0001] The invention relates to the technical field of rainwater purification and treatment, in particular to an intelligent rainwater purification and treatment system and a control method thereof. Background technique [0002] my country is a dry and water-scarce country, and its per capita water resources are only 1 / 4 of the world average. It is one of the poorest countries in the world with per capita water resources. And with the acceleration of my country's urbanization process, the emergence of problems such as lack of water resources and deterioration of the ecological environment, the utilization of urban rainwater as a water resource has been rapidly developed and promoted around the world. [0003] Compared with developed countries, the utilization rate of rainwater in my country is very low. Compared with developed countries, the potential for development and utilization is very large. The reasonable collection, treatment and utilization of rainwa...
Claims
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IPC IPC(8): E03F1/00E03F5/04E03F5/10E03F5/14E03F5/22E03F5/26B01D36/02B01D37/04C02F1/00
CPCB01D36/02B01D37/04B01D37/046C02F1/001C02F1/008C02F2103/001C02F2209/03C02F2303/14C02F2303/16E03F1/00E03F5/0401E03F5/0404E03F5/041E03F5/10E03F5/101E03F5/108E03F5/14E03F5/22E03F5/26
Inventor 沈念俊何静刘红萍李加虎乔伟廖华马超张伟冼顺淮王永春
Owner 安徽省格致绿色建筑设计有限公司