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Water purifying bottle and water purifying method

A water purification bottle and bottle body technology, which is applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problems of difficult to ensure disinfection effect, easy blockage, and smelly water.

Inactive Publication Date: 2006-08-23
INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of these designs require the use of disinfectants, which leads to odorous water, and it is difficult to ensure the disinfection effect; some filter materials have low water filtration capacity, rapid failure, easy to block and inconvenient to clean, and the complex structure of the device results in large weight and volume. The cost is high, and some require electricity or petrochemical energy as power

Method used

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  • Water purifying bottle and water purifying method
  • Water purifying bottle and water purifying method
  • Water purifying bottle and water purifying method

Examples

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with accompanying drawing.

[0043] The first water purification bottle comprises an elastic bottle body 1, a membrane assembly 2 and a one-way valve 3, and the membrane assembly is made up of a connector 4 and a hollow fiber membrane 5 (see figure 1 ), the two ends of the hollow fiber membrane are connected with the connector, and the middle part of the hollow fiber membrane is U-shaped and arranged in the elastic bottle (see figure 2 ), or one end of the hollow fiber membrane is connected to the connector, and the other end of the hollow fiber membrane is a closed end (the hole is blocked with an adhesive) (see figure 1 ), the connecting piece is connected with the bottle mouth 6 on the elastic bottle body, and the connecting piece can be overcoated on the bottle mouth (see figure 2 ), such as threaded connections, can also be built into the mouth of the bottle (see image 3 ), such as threaded c...

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Abstract

The present invention discloses a kind of water purifying bottle and its water purifying method. The water purifying bottle includes an elastic bottle body, a membrane assembly and a non-return valve. The membrane assembly consists of a connecting part connected to the mouth of the elastic bottle body, and a hollow fiber film with at least one end connected to the connecting part. The non-return valve is connected to the elastic bottle body, the bottle mouth or the connecting part. The water purifying method is to purify water through adding different water treating adsorption or exchange filtering material based on the pollutant in the water to be treated. The present invention is suitable for field use to obtain purified water and may be also used in secondary purification of tap water.

Description

technical field [0001] The invention belongs to the field of water treatment and relates to a device for preparing drinking water through membrane filtration and a water purification method. Background technique [0002] At present, the pollution of surface water sources is quite common. Even in remote areas, water sources are often polluted by pesticides and fertilizers, livestock and poultry manure, industrial wastewater, residential areas and hospital sewage. In addition, in the event of various sudden disasters such as earthquakes, floods, mudslides, and leakage of nuclear, biological and chemical pollutants from factories, water source pollution is even more inevitable. When individuals are working in the field (such as traveling, fishing, surveying, working, etc.), if they drink this unqualified polluted water, they will suffer various hazards, and it is obviously not very convenient to carry a sufficient amount of drinking water at a time. Therefore, it is very neces...

Claims

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Application Information

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IPC IPC(8): C02F1/00
Inventor 龚泰石杨扬王贺新
Owner INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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