Portable filter pump converting surface water into safe drinking water

A technology for safe drinking water and filtering pumps, which is applied in the components of pumping devices for elastic fluids, water/sewage treatment, and variable displacement pump components, etc. It can solve problems such as traffic obstruction and inability to obtain safe drinking water. , to ensure the safety of drinking water, improve combat capability and survivability, and achieve the effect of rapid sterilization.

Inactive Publication Date: 2010-04-07
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the water supply system is damaged by natural disasters such as earthquakes, floods, and droughts, the drinking water in the disaster area can onl

Method used

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  • Portable filter pump converting surface water into safe drinking water
  • Portable filter pump converting surface water into safe drinking water
  • Portable filter pump converting surface water into safe drinking water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A portable drinking water filter pump that converts surface water into safe drinking water, also known as the pump of life, the structure of the portable drinking water filter pump is as follows: it consists of a pump body and fillers installed in the pump body, the The pump body is composed of suction pump pipe (2) and stuffing tube (6) sealed and connected through a seal—silicone rubber sealing ring (4), and the end of the stuffing tube away from the seal is the water inlet (16) , the water inlet is connected with a sand filter head (9) through a 3m long water suction pipe (8) (hose hose), and a one-way valve A opening to the water suction pump pipe is installed between the water suction pump pipe and the packing pipe (7), the end of the water suction pump tube away from the seal is provided with a water suction piston (1), and the water suction pump is provided with a purified water outlet (17) and a water outlet pipe (18) connected to the purified water outlet near t...

Embodiment 2

[0062] The same portable drinking water filter pump as in Example 1 was used to treat the lake water in Zhaohui Park. After testing by the authoritative department, the treated water quality reached the national drinking water standard.

[0063] Table 1 Determination results of main water quality indicators of Zhaohui Park water samples

[0064]

Embodiment 3

[0066] The structure of a portable drinking water filter pump is as in Example 1. The difference is that the inner diameter of the suction pump tube is 45mm, and the water volume per suction is about 100mL. The fillers in each area of ​​the filler are filter areas in turn: the filter holes are selected to be 100um. Membrane, 80g of polyiodine resin for the first sterilization and disinfection zone, 50g of Kadefei for the elimination of heavy metal ions, 70g of strong basic anion exchange resin and 70g of strong acid cation exchange resin for the anion and cation adsorption zone, and 70g of strong acidic cation exchange resin for the second sterilization and disinfection zone. 30g of Delphi, 50g of activated alumina in the harmful substance adsorption area.

[0067] The Shangtang River water was transformed into drinking water on site and the water samples were sent to the authoritative National Urban Water Supply Water Quality Monitoring Network Hangzhou Monitoring Station for ...

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Abstract

The invention discloses a portable drinking water filter pump converting surface water into safe drinking water. The filter pump consists of a pump body and filling arranged in the pump body, wherein the pump body consists of a water suction pump pipe and a filling pipe which are in seal connection through a sealing element; one end of the filling pipe far from the sealing element is provided with a water inlet which is connected with a sand filter nozzle through a water suction pipe; a one-way valve A, of which the opening faces the direction of the water suction pump pipe, is arranged between the water suction pump pipe and the filling pipe; one end of the water suction pump pipe far from the sealing element is provided with a water suction piston; the water suction pump is provided with a purified water outlet and a water outlet pipe communicated therewith at a position close to the sealing element; the purified water outlet is provided with a one-way valve B of which the opening faces the direction of the water outlet pipe; and the filling pipe is filled with the filling capable of purifying water. The portable drinking water filter pump can convert the unclean surface water into the safe drinking water quickly on site, is convenient to carry, and particularly can play a role in supporting life under special circumstances such as natural disasters so as to be called 'the pump of life'.

Description

(1) Technical field [0001] The invention relates to a portable drinking water filter pump, especially a device for obtaining safe drinking water in the field. When the water supply system is damaged by natural disasters such as earthquakes, floods, droughts, etc., or in field work, disaster relief, investigation, exploration, etc., the device can remove the suspended solids from the unclean surface water in the field through coarse and fine filtration. Adsorption and disinfection remove harmful metal ions, bacteria and viruses, and quickly transform into safe drinking water. This portable field drinking water acquisition device is called "life pump" with suction function and is used by many people; already applied for a patent?). These two products have the same functions and effects except for their internal structure and water treatment volume. [0002] The invention can solve the problem of drinking water in the field under special disasters such as earthquake-stricken a...

Claims

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Application Information

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IPC IPC(8): F04B53/20C02F1/00
CPCY02W10/37
Inventor 潘理黎叶海韵木飞雪佘佳蒋孝佳华攀凌英英王舟舟赵慧霞
Owner ZHEJIANG UNIV OF TECH
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