Three-in-one water purifier with conical residue hopper and manufacturing method

Abstract

The invention discloses a three-in-one water purifier with a conical residue hopper and a manufacturing method. The three-in-one water purifier comprises a water supplying pump and a full-automatic cyclone sand-removing and filtering device. The three-in-one water purifier is characterized by also being provided with an ultrafiltration-membrane filtering device, wherein an upper sealing head of a closed container is internally provided with a first bolt rotatably connected with a drum body and a first silica-gel sealing ring; an upper opening of the drum body is internally provided with a first nut rotatably connected with the upper sealing head; the center of the upper sealing head is also provided with a second nut rotatably connected with a filtering core; an ultrafiltration-membrane filtering core is arranged at the middle part of the closed container; the upper end of the ultrafiltration-membrane filtering core is provided with a second bolt rotatably connected with the upper sealing head and a second silica-gel sealing ring; a water inlet is arranged at the top part of the closed container, and a water outlet is arranged at the lower part of the closed container; and a water outlet of the full-automatic cyclone sand-removing and filtering device is communicated with a water inlet of the ultrafiltration-membrane filtering device. The three-in-one water purifier is economic and applicable.

Description

technical field [0001] The invention relates to water purification equipment, especially for enterprises and institutions living in rural areas, especially the manufacturing field of drinking water purifiers that solve the long-term problem of drinking water used by scattered water-taking households in rural areas. Background technique [0002] The source of drinking water in my country's rural areas is mainly underground surface water. The population drinking ground water accounts for 75%, and the population drinking surface water accounts for 30%. Drinking water is taken from lakes, reservoirs, and ravines. At present, more than 90% of rivers and groundwater in the country are polluted, or even seriously polluted. The pollution is even more heinous, especially the groundwater extracted from electromechanical wells. pollutants, toxic by-products, pesticides, bacteria, sediment, rust, suspended solids, microorganisms, Escherichia coli, solid impurity pollution, and calcium and...

AI Technical Summary

Problems solved by technology

[0003] Known water purifier products are mainly designed based on the re-purification of urban tap water and the purpose of reaching the sanitary standard of drinking water, which cannot solve the problem that the scattered water intake populat

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