A drinking water preparation device and a drinking water preparation method using the device

Abstract

The invention provides a drinking water preparation equipment, which is reasonably set up. Through filtering and purifying the raw water, it is ensured that the effluent reaches the standard of pure drinking water, and at the same time, the filtered drinking water is sterilized to prevent secondary pollution, including A pre-filter device and a reverse osmosis filter device connected in sequence through pipelines, characterized in that: the rear side of the reverse osmosis filter device is provided with a water purification circulation disinfection device, and the water purification circulation disinfection device includes a water purification circulation disinfection device connected in sequence through pipelines RO produced water tank, drinking water circulation pump, sanitary grade titanium rod filter and ultraviolet sterilizer, the RO produced water tank is connected to the pure water outlet of the reverse osmosis device, RO produced water is filtered through the sanitary grade titanium rod filter and reaches A water point, an ultraviolet sterilizer is arranged between the RO produced water tank and the water point and is connected through a circulation pipeline, and a drinking water preparation method using the device is also provided.

Description

technical field [0001] The invention relates to the technical field of drinking water treatment, in particular to drinking water preparation equipment and a drinking water preparation method using the equipment. Background technique [0002] my country's water resources are scarce, and the pollution of water resources and the environment is becoming increasingly serious. Many water plants have to face the use of more polluted water whose water quality does not meet the requirements as a source of drinking water. With the improvement of people's living standards and the continuous enhancement of health and safety awareness, higher requirements are put forward for drinking water quality standards. In order to remove substances harmful to human health from contaminated raw water and improve the safety and reliability of drinking water, it is necessary to purify the raw water to meet drinking water standards. [0003] The Chinese utility model patent with the notification numb...

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Problems solved by technology

[0003] The Chinese utility model patent with the notification number 2504258Y discloses a reverse osmosis water generator, which purifies and filters the raw water to meet the standard of drinking pure water through pretreatment and reverse osmosis filtration, and the filtered drinking water is stored in the produced water tank and transported to Water point, however, in actual use, long-term storage of drinking water in the water production tank will also breed bacteria, resulting in peculiar smell of drinking water. In addition, after long-term operation of the equipment, the accumulated particles and colloids will peel off into the drinking water and pollute the filtered drinking water

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