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Water supply system supplying high-quality water to urban residents

A quality standard and water supply system technology, applied in the field of water treatment, can solve the problems of high price of bottled water, easy damage of filter membrane, limited bearing capacity, etc., and achieve the effect of improving drinking water grade, increasing life span and long life span

Inactive Publication Date: 2003-05-14
北京时代海诚电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, bottled water is expensive, and its bearing capacity is limited for the current economic situation of the people in our country; secondly, it is more troublesome to use, and it is even more difficult for the elderly to use it.
Another commercially available water dispenser directly uses tap water to make water. The ratio of pure water to concentrated water is generally 1:4-1:2.
Too much pure water is produced, the pressure difference between the two sides of the membrane is large, the filter membrane is easily damaged, and the core replacement rate is high. At present, the water supply of urban buildings in my country is still a single tap water pipe network, and the water storage tanks of high-rise buildings are not cleaned regularly. In fact, it supplies every household. The pollution of tap water is quite serious, which is very harmful to human health.

Method used

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  • Water supply system supplying high-quality water to urban residents
  • Water supply system supplying high-quality water to urban residents
  • Water supply system supplying high-quality water to urban residents

Examples

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Embodiment Construction

[0013] figure 1 Shown is a schematic diagram of the softened water supply system. It is mainly composed of tap water source water tank, three-stage filtration, lifting pump, ozone and ultraviolet disinfection and sterilization device, water storage tank and special pipe network for distribution to each household. The tap water is first stored in the source water tank 2, and after being pressurized by the booster pump 1, it is sequentially filtered through the automatic recoil media filter 3 that removes large particles of impurities in the water, and filters out chemical organics, heavy metals, chroma, and odors in the water. Automatic recoil activated carbon filter 4 and the automatic softening cation exchanger 5 used to reduce water hardness are also connected with a salt bucket 14 thereafter to regenerate cation exchange resin and reduce the resin replacement rate. After the three-stage filtration treatment, demineralized water with a PPM value of <45 is obtained. Deminer...

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Abstract

The high-quality water supply system consists of tap water source tank, soft water producing system, pure drinking water equipment and special pipelines to households. The present invention makes it possible for urban residuents of use soft water and pure water in non-expensive cost.

Description

technical field [0001] The invention belongs to the water treatment technology, and in particular relates to a water supply system which can improve people's quality of life and prevent diseases from entering the mouth, which can improve the quality standard of water supply for urban residents. Background technique [0002] Water is the source of life. All creatures living in the natural environment cannot live without water. Without water, humans cannot survive, and animals and plants will also become extinct. Water exists in the natural environment. Therefore, the inorganic and organic compound pollutants, viruses, and bacteria in the natural environment will cause great pollution to the water. People will get sick, become disabled, or even die after drinking the polluted water. In the past, people didn't know enough about it, and they just simply sedimented and filtered the water, but they couldn't do anything about the chemical pollution, bacteria, germs and pathogenic m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D37/00C02F1/42E03B7/02E03B7/07
Inventor 马秀民
Owner 北京时代海诚电器有限公司
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