CN201056524Y

CN201056524Y - Non-electric pure water machine

Info

Publication number: CN201056524Y
Application number: CNU2007200073135U
Authority: CN
Inventors: 袁德宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-11
Filing date: 2007-06-11
Publication date: 2008-05-07
Anticipated expiration: 2017-06-11

Abstract

The utility model relates to a motor-free water purifier. The technical proposal adopted by the utility model comprises: a tap water inlet port is sequentially connected with a primary filtering element, an activated carbon element, a fine filtering element, a RO membrane shell, a pure water pressure tank, a rear activated carbon element, a gooseneck hydrant, a pure water outlet port, and a waste water outlet port by pipelines. The utility model is characterized in that a pure water port of the RO membrane shell is connected with a pure water inlet port of a four-way valve, the pure water outlet port is respectively connected with the rear activated carbon element and pure water pressure tank by pipelines; a waste water port of the RO membrane shell is respectively connected with a waste water inlet port of the four-way valve and a flushing valve, the waste water outlet port is sequentially connected with a waste water meter and the waste water outlet port. The connection manner of the four-way valve after improvement is that the waste water passes through the four-way valve instead of the source water, thus, no matter the water pressure is high or low, the source water can be smoothly flowed into the RO membrane shell to produce pure water, and when the pure water pressure water storage tank is full, the diaphragm in the four-way valve is immediately closed to cut off the waste water outlet port.

Description

There is not electric type water purification machine

Technical field

The utility model relates to the device of making pure water of reverse osmosis, especially belongs to no electric type water purification machine.

Background technology

Because the pollution of water, increasing people uses water purification machine, and traditional water purification machine mainly is divided into solenoid valve type and four-sided valve type.The magnetic valve water purification machine, the failure rate height, the production cost height is subjected to power limitations; Be illustrated in figure 1 as traditional four-sided valve type water purification machine, production cost is also high, and failure rate is higher, though can not be subjected to power limitations, but be subjected to the hydraulic pressure restriction, when tap water hydraulic was lower than pure water pressure-pot pressure, traditional four-sided valve water purification machine must the pressurization of electricity consumption startup high-pressure pump can be made pure water; When tap water hydraulic is lower than 0.2MPA, in order to protect and prevent high-pressure pump idle running or transfer in midair to damage that low-voltage protective switch does not open jumping, even connect power supply, no matter is solenoid valve type water purification machine or four-sided valve water purification machine, all can not normally make pure water; When tap water hydraulic is higher than the pure water pressure-pot, whether traditional four-sided valve water purification machine the plug-in manufacturing pure water of all can working, but the problem that exists is: after pure water pressure-pot water was full, the discharge of wastewater mouth can ceaselessly discharge tap water, causes serious water resource waste.

Summary of the invention

The purpose of this utility model is to provide a kind of no electric type water purification machine, makes to promote four-sided valve automatically and close water stream channel when the pure water pressure-pot is filled pure water, solves the effect that current from the beginning do not stop and are not subjected to the restriction making pure water of power supply and hydraulic pressure to reach.

Technical solution adopted in the utility model is: it comprises by running water inlet, successively by pipeline and first filter core, gac core, smart filter core, RO putamina; Pure water pressure-pot, post active carbon core, gooseneck tap, pure water relief outlet; And the discharge of wastewater mouth is connected, and its improvements are: the pure water mouth of RO putamina links to each other with the purified water inlet of four-sided valve, and the pure water outlet links to each other with post active carbon core, pure water pressure-pot respectively by pipeline; The waste water mouth of RO putamina links to each other with waste water import, the flush valve of four-sided valve respectively, and wastewater outlet is connected with waste water ratio, discharge of wastewater mouth successively by pipeline.

The beneficial effects of the utility model are: 1, because the utility model has improved the mode of connection of four-sided valve, the pressure of tap water and the pressure of pure water pressure-pot have rationally been utilized, when both having avoided tap water hydraulic to be below or above the pure water pressure-pot, water purification machine exists can not make water and tap water do not arrhea mistake from the discharge of wastewater mouth problem, also save accessories such as high-pressure pump, transformer, high-voltage switch gear, low-tension switch, reduce production cost of products, also greatly reduced the failure rate of product; 2, the mode of connection after four-sided valve improves is that source water no longer passes through four-sided valve, change waste water into and pass through four-sided valve, so no matter water hydraulic pressure in source is low or height, can Channel Group arrive in the RO putamina, make pure water, when pure water pressure-pot water was full, the diaphragm in the four-sided valve can be closed moment, cut off the discharge of wastewater mouth.

Description of drawings

Fig. 1 is traditional four-sided valve type water purification machine principle of work schema

Fig. 2 is electric type water purification machine principle of work schema for the utility model does not have

Wherein: 1, first filter core 2, gac core 3, smart filter core 4, RO putamina 41, pure water mouth 42, waste water mouth 5, four-sided valve 51, purified water inlet 52, pure water outlet 53, waste water import 54, wastewater outlet 6, pipeline 7, gooseneck tap 8, post active carbon core 9, high-voltage switch gear 10, pure water pressure-pot 11, flush valve 12, high-pressure pump 13, low-tension switch 14, running water inlet 15, pure water relief outlet 16, discharge of wastewater mouth 17, the waste water ratio

Embodiment

Introduce embodiment of the present utility model below in conjunction with accompanying drawing.

As Fig. 1 is traditional four-sided valve type water purification machine principle of work schema, and the utility model is exactly the improvement on traditional four-sided valve water purification machine as Fig. 1.Its main improvements are exactly to have cancelled all electric elements, and the annexation of four-sided valve improved, specific embodiment and principle are as follows: when tap water from running water inlet 14, flow into filter core 1 just by pipeline 6 successively, gac core 2, smart filter core 3, RO putamina 4, pure water flows into four-sided valve 5 from the pure water mouth 41 of RO putamina 4 by purified water inlet 51 after filtering, and from pure water outlet 52 outflows, flow into post active carbon core 8 and pure water pressure-pot 10 respectively by pipeline 6, post active carbon core 8 is discharged pure water by gooseneck tap 7 from pure water relief outlet 15; The waste water that produces after filtering flows out from the waste water mouth 42 of RO putamina 4 simultaneously, and be divided into two-way, the waste water import 53 of leading up to flows into four-sided valve 5 and flows out from wastewater outlet 54, discharge from discharge of wastewater mouth 16 than 17 backs by waste water, another road waste water is connected with discharge of wastewater mouth 16 by flush valve 11, has formed complete whole proposal.

The utility model in use, after pure water pressure-pot 10 is filled,, cut off discharge of wastewater mouth 16 because the effect of hydraulic pressure can make the diaphragm in the four-sided valve 5 close, make tap water can't continue to flow out, solved tap water constantly from discharge of wastewater mouth 16 effusive problems.And after people use pure water, can cause the pressure of pure water pressure-pot to descend, and the diaphragm in the four-sided valve 5 is opened again, then tap water begins again to make pure water through reverse osmosis, and enters the pure water pressure-pot.

Claims

1. no electric type water purification machine, it comprises by running water inlet (14), successively by pipeline (6) and just filter core (1), gac core (2), smart filter core (3), RO putamina (4); Pure water pressure-pot (10), post active carbon core (8), gooseneck tap (7), pure water relief outlet (15); And discharge of wastewater mouth (16) is connected, it is characterized in that: the pure water mouth (41) of RO putamina (4) links to each other with the purified water inlet (51) of four-sided valve (5), and pure water outlet (52) links to each other with post active carbon core (8), pure water pressure-pot (10) respectively by pipeline (6); The waste water mouth (42) of RO putamina (4) links to each other with waste water import (53), the flush valve (11) of four-sided valve (5) respectively, and wastewater outlet (54) is connected than (17), discharge of wastewater mouth (16) with waste water successively by pipeline (6).