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Secondary water supply safety guarantee device

A safety and water quality technology, applied in water supply installations, water supply main pipelines, water supply pipeline systems, etc., can solve problems such as pipeline damage, pollution, pipeline corrosion, water quality changes, etc., achieve energy-saving treatment effects, ensure water supply safety, and efficient treatment. Effect

Active Publication Date: 2018-08-31
天津华清源水务建设科技有限公司
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Problems solved by technology

Although there is the first guarantee of water supply from the waterworks, the pollution along the pipeline, the pollution of pipeline damage, the pollution of pipeline corrosion, and the pollution of pipeline maintenance may cause changes in the quality of water supplied to users, thereby causing problems that affect the health of users

Method used

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  • Secondary water supply safety guarantee device

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Embodiment Construction

[0009] 1. The "Secondary Water Supply Safety Guarantee Device" automatically monitors the water quality of the municipal pipe network on-line. The water quality detection is mainly completed by the continuous turbidity detector and the residual chlorine continuous detector. Residual chlorine detection is mainly to quickly detect the presence or absence of E. coli. It is generally believed that when the residual chlorine index is greater than 0.5mg / L, there will be no E. coli in the water; if it is less than 0.05mg / L, E. coli will remain in the water. Therefore, when the residual chlorine index is lower than 0.05mg / L, the system starts the ultraviolet treatment device.

[0010] 2. When the turbidity is greater than 1NTU and less than 8NTU, the system transfers to the membrane treatment device for treatment; when the turbidity is greater than 8NTU, the system controls the waste flow treatment at the front end of the secondary pipe network.

[0011] 3. The processing system has 9...

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Abstract

The invention is to guarantee the safety of secondary water supply quality. For the first time at home and abroad, online efficient monitoring of water quality at the user end is realized. The deviceis characterized by on-line monitoring of residual chlorine and conversion by computer mathematical model to realize data collection and analysis according to different chlorine tolerances, differentchlorine consumptions, UV resistances and water supply amounts of different bacterial colonies. Comprehensive parameters are used to determine the intensity of UV bacteria inactivation. The purposes of safety, efficiency and economy are achieved.

Description

technical field [0001] The invention belongs to the technical field of secondary pressurized water supply equipment for domestic water supply, and is different from traditional secondary pressurized water supply equipment in that a water quality protection barrier for secondary water supply is added. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the quality of drinking water. It is very important for water supply enterprises to ensure the quality of drinking water. Although there is the first guarantee of water supply from the waterworks, the pollution along the pipeline, the pollution of pipeline damage, the pollution of pipeline corrosion, and the pollution of pipeline maintenance may cause changes in the quality of water supplied to users, thereby causing problems that affect the health of users . Therefore, it is necessary to install a protective barrier at the secondary water supply end of the bui...

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Application Information

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IPC IPC(8): E03B7/07
CPCE03B7/074
Inventor 不公告发明人
Owner 天津华清源水务建设科技有限公司
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