Patent ID: 8945377
Filing Date: 2015-02-03
Classification: B01D,C02F

Abstract:
1. An installation-free water purifying device comprises: a raw/waste water common container having an inner wall surface, a storage space, a partition, a vertical guiding portion, an outlet portion and a securing portion; said partition including a through hole, an outer edge and at least one connecting portion; said storage space having a depth, said partition being positioned at an approximately one half depth of said storage space by said securing portion so as to separate said storage space into an upper space and a lower space; said connecting portion being provided for connecting said upper space and said lower space; said vertical guiding portion being positioned by said through hole and said vertical guiding portion having a top opening, a vertical channel and a bottom opening, said top opening being positioned in said upper space and said bottom opening being position in said lower space; said outlet portion being positioned in said upper space; a filtering body having a storing space, a purified water container, a filtering unit, and a flowing controller; said raw/waste water common container being disposed in said storing space; said filtering unit including a connecting pipe, a pump, a purifier, a purified water pipe and a waste water pipe; said connecting pipe being provided for connecting with said outlet portion; said pump being able to suck water from said raw/waste water common container to said purifier, said purifier being provided for filtering water pumped by said pump; said purified water pipe connecting with said purified water container, said waste water pipe being able to guide water to said top opening of said vertical guiding portion; said flowing controller having a time regulator, a purified water outlet, and a purified water switch; said time regulator being provided for controlling an operating time of said filtering unit, said water stored in said purified water container being able to flow out from said purified water outlet and controlled by said purified water switch; so that raw water is initially stored in said raw/waste water common container, raw water in said upper space is pumped to said filtering unit for water filtering and then purified water is guided into said purified water container, waste water generated from said filtering unit is guided into said vertical guiding portion through said waste water pipe; said waste water having a relatively higher concentration of waste particles; after the waste water is guided into said lower space through said vertical channel, said raw water which has a density smaller than said waste water's density is pushed and moved to said upper space by said waste water so as to allow raw water in said upper space to be guided into said purifier for the next filtering process.