Portable ultralow-cost dual-use water filter or water filtering rod for military and civil use

Abstract

The utility model relates to a portable ultralow-cost dual-use water filter or water filtering rod for military and civilian use. The water filter or water filtering rod comprises a pressing type liquid pump head or a hand pressing type air bag water pumping device or an electric water pumping device, a bottle cap, a nozzle top, a purified water outlet pipeline, a purified water and purified liquid outlet nozzle, a micro hollow fiber membrane filter element or a ceramic membrane filter element or a reverse osmosis membrane filter element, a micro hollow fiber membrane filter element or a ceramic membrane filter element or a reverse osmosis membrane filter element outlet connector with an O-shaped ring, a connector sealing O-shaped ring, a filter element plastic protective shell, zero or one residual chlorine removal filter element, zero or one source water container, zero or one container inner bottom and the like, wherein the purified water and purified liquid outlet nozzle (1P) successively communicated with a purified water outlet pipeline of the pressing type liquid pump head or hand pressing type air bag water pumping device or electric water pumping device, a downward connector of the pressing type liquid pump head or hand pressing type air bag water pumping device or electric water pumping device, the micro hollow fiber membrane filter element or ceramic membrane filter element or reverse osmosis membrane filter element, the zero or one residual chlorine removal filter element and PP filter cotton (2).

Description

Technical field: [0001] ---The present invention relates to water quality and liquid purification treatment technology, specifically a portable ultra-low-cost military and civilian dual-purpose water filter or water filter stick. [0002] technical background: [0003] At present, water purifiers or water purification equipment at home and abroad usually use traditional ultrafiltration or reverse osmosis membrane filter elements in household or commercial fields, but they are expensive and relatively complicated to install, especially difficult to apply to military fields. , due to the need for portable water filters in the military field and daily travel outings, etc., which are convenient, lightweight and easy to carry, but for the vast number of developing countries, especially backward and poor countries such as Africa, they cannot use clean and clean filters because of their low income sources. Water filters cause a lot of malaria and other diseases. The same is true in ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages of non-portability and high cost in the traditional water purifier technology, and adopt the water purification liquid outlet nozzle (1P) and the pressing liquid pump head or the hand-pressed airbag water pump or the electric water pump (1P) ), the outlet pipe of clean water (1G), the downward joint of the push-type liquid pump head or the hand-pressed airbag water pump or the electric water pump (2), the micro-hollow fiber membrane filter element or the ceramic membrane filter element or the reverse osmosis membrane filter element (3) , 0-1 chlorine removal filter element (4), and 0-1 PP filter cotton are connected in sequence, and the water in containers such as river water or tap water cups can be quickly pumped by manual pressure or electric water pump without a container. It can be filtered into clean, safe and hygienic drinking water, so as to meet the water purification needs of military and civilian applications, including households.

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