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Urban four water supply system

A technology of supply system and city, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., to achieve the effect of reasonable system structure, remarkable water saving effect and full utilization of water resources

Inactive Publication Date: 2004-11-17
王智 +2
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  • Abstract
  • Description
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  • Urban four water supply system
  • Urban four water supply system
  • Urban four water supply system

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Embodiment Construction

[0025] In the figure, 1 upper water storage tank, 2 medium water storage tank, 3 75μm bag filter tank, 4 high-pressure water pump, 5 15μm core filter tank, 6 reverse osmosis device, 7 pure water storage tank, 8 ultraviolet air supply sterilization device , 9 electric control box, 10 ultraviolet sterilizer, 11 reclaimed water supply pump, 12 upper water supply pump, 13 electric control cabinet, 14 water dispenser, 15 general kitchen cleaning pool, 16 meat cleaning pool, 17 toilet water tank, 18 washbasin 19 bathtub, 20 water supply pipe, 21 drinking water pipe, 22 reclaimed water pipe, 23 feed water drainage to reclaimed water sedimentation tank pipe, 24 floor drain, 25 sewer water drainage pipe, 26 sedimentation tank 27, solid-liquid automatic filter press , 28 75μm bag filter combination device, 29 ABCOR oil-water separation device, 30 overflow tank, 31 chemical coagulation tank, 32 25μm core filter device, 33 15μm core filter, 34 aeration fountain treatment tank, 35 ultraviol...

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Abstract

Urban four water supply system includes drinking water system and intermediate water system, except for conventional water supply system and sewer system. Tap water is treated through initial filtering, refiltering, inverse osmosis, UV disinfection and magnetizing to obtain drinking water. Drained domestic water is treated through filtering, UV disinfection, aeration, and storing purification in precipitation tank, overflow tank and chemical coagulating tank to obtain intermediate water for mopping floor and flushing toilet. The present invention can utilize water resource and save water as far as possible.

Description

Background technique [0001] The invention belongs to a water-saving water supply system, in particular to an urban four-water supply system. [0002] Field [0003] At present, most of the industrial water comes from urban tap water, except for some groundwater and seawater. However, most industrial water has lower water quality requirements than tap water. Using tap water for such industrial water is undoubtedly an economic and water resource. It also pollutes the environment and causes huge losses. If this part of water is provided to such industrial water after being treated by urban residents, it can save a lot of money and water resources. The water used by urban residents all comes from tap water supply. The water used by urban residents can be divided into three parts according to the purpose: drinking water, washing water, water for flushing sanitary ware, water for flowers, and water for fish farming. At present, these three parts of water sources use tap water. The...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/08
Inventor 王智王庆王世英
Owner 王智