Portable nanofiltration water purification cup

A water purification cup, portable technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, travel or camping equipment, etc., to achieve the effect of reducing treatment load, affordable price, and no need for electricity

Inactive Publication Date: 2016-03-23
TIANJIN POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] It can solve the drinking water problem when there is no direct drinking water source in the field

Method used

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  • Portable nanofiltration water purification cup

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Embodiment Construction

[0012] The scheme of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. It adopts a cup structure, including a cup body 5, a cup cover 4 and an internal detachable water purification structure. It is composed of four layers of structure, the first layer of raw water storage layer 5, the second layer of activated carbon adsorption layer 6, and the third layer of hollow fiber nano Filter layer 7, the fourth layer of water storage layer 8, safety valve 3 and exhaust pressure relief valve 2 are installed on the cup cover, the cup cover is connected with the cup body with a sealing ring, and the small manual pump 1 is connected to the cup cover through threads and pipes Connect, the bottom side of the cup is provided with a water outlet 9. Add water to the raw water storage layer during use, screw the cup cover, connect the pump and pressurize the water to pass through the activated carbon and the nanof...

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Abstract

The present invention relates to a portable nanofiltration water purification cup. The cup comprises a cup body, a cup lid and an internal detachable water purification structure. The cup consists of four layers, namely a raw water storage layer 5, an active carbon adsorbing impurity layer 6, a hollow fiber nanofiltration layer 7 and a purified water storage layer 8. A water outlet 9 is formed in the side part of the cup body, a small manual pump 1, pressurizing the water storage layer to improve the filtration velocity, is connected on the cup lid through a screw and a pipe, and the cup lid is provided with a sealing ring to ensure the good air-tightness of the water storage layer and the filtration layer during pressurization. The cup is arranged in a compact portable structure, and field water such as river water, lake water and brackish water can be filtered into direct drinking water, so that the cup is good in practicality, simple in structure, easy to operate, convenient to carry, free of electrical energy, energy-saving, environmental-friendly, delicate and attractive.

Description

technical field [0001] The invention relates to a portable nanofiltration water purification cup, which belongs to the field of drinking water equipment. Specifically, the process of combining activated carbon and hollow fiber membrane interception is used to treat wild water such as river water, well water, brackish water, etc., to provide direct drinking water for field trips, inspection personnel and combat soldiers, which greatly reduces the burden of people carrying drinking water. . Background technique [0002] When people travel and explore in the wild, and the army fights in the wild, they all need drinking water, and most of the untreated surface water in rivers, lakes, ponds, etc. contains a variety of bacteria, viruses, toxic and harmful organic pollutants, etc. , especially surface water after major disasters such as earthquakes and mudslides. Drinking these unclean waters can cause various diseases, such as Escherichia coli gastroenteritis, diarrhea, urinary ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02A45F3/16
Inventor 王薇张杰张宇峰杨洋万勇
Owner TIANJIN POLYTECHNIC UNIV
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