CN108911202A

CN108911202A - A kind of micro- waste water no pressure bucket RO water purifier for being not easy stifled film and saving filter core consumptive material

Info

Publication number: CN108911202A
Application number: CN201810747843.6A
Authority: CN
Inventors: 王专
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2018-11-30

Abstract

The invention discloses a kind of micro- waste water no pressure bucket RO water purifiers for being not easy stifled film and saving filter core consumptive material.Alternately, simplifying front filter element reduces consumptive material expense for water processed and waste discharge.Using magnetizer, improve water quality；Quantitative water purification passes back into RO film when water is full；Periodically quantitatively water purification backwashes front filter element；Big flow is just rinsed, against RO film is rinsed, and delays to decay, and is avoided the blocking of RO film, is extended RO film service life.Realize that quantitatively water processed, pure water and waste water ratio reach 3 using flow sensor：1, not by Water Temperature, quick and precisely, water imitates level-one to water processed.Both it had been suitble to municipal tap water or rural roof is suitble to supply water and negative pressure water；The putamina water storage being placed in cabinet using one replaces pressure pot, and micropump control water outlet saves post active carbon filter core and space；Indicator light prompt replacement filter core;It in the period for the first time of water processed, discharges quantitative concentration water purification and samples, various hydraulic pressure are adapted to using pressure reducing valve.

Description

A kind of micro- waste water no pressure bucket RO water purifier for being not easy stifled film and saving filter core consumptive material

Technical field

Purifier technical field, in particular to a kind of micro- waste water no pressure bucket RO for being not easy stifled film saving filter core consumptive material are net Water dispenser.

Background technique

There are own shortcomings for traditional home-use RO water purifier：Filter core service life is short, and replacement is frequently, costly, and every kind The filter element replacing period is different, involves consumption user excessive energy and money；Water speed processed is slow；RO film is easy blocking；Water purification With waste water ratio in summer 1:3, in winter 1:7, seriously, country is quasi- by implementation water criterion for waste, and conventional water purifier water is imitated nothing Method meets the requirements；It is used in rural area, replacement filter core is more frequent, and user can not receive；Usual pressure bucket water storage has rubber taste, accounts for According to space, to connect post active carbon filter core.

Summary of the invention

To overcome disadvantage mentioned above, the present invention provides a kind of micro- waste water no pressure bucket RO water purifications for being not easy stifled film and saving filter core consumptive material Machine.Due to using inverse flushing and without the design of flow control element, using miniature filter core, sintering activity carbon filtration can be backwashed Core, magnetizer pre-process raw water, and experiment effect is fine, then only need replacing a cheap sintering activity carbon filtration Core；Water storage element is done using a RO putamina, Miniature diaphragm pump controls water purification water outlet, eliminates pressure pot, save space；It adopts Raw water is handled with magnetizer, bulky grain crystal is broken up and resolves into the loose flocculent substance of little particle, prevents RO film internal crystallization, matches It closes big flow just rinsing and against rinsing, protecting RO film, reduces decaying, significantly extend the service life of RO film.Due to adopting Quantitative manual or front filter element backwash is done automatically with micro- waste water technology, while periodically, improve water speed processed, with respect to extending The replacement cycle of preposition activated filtration core.Water purification and waste water ratio of the invention is respectively 2：1,2.5:1,3:1 three kinds, Yong Huke It is respectively set according to the water quality of raw water by the ship type switch and reset button of cabinet side.

The application the technical solution adopted is that：

A kind of micro- waste water no pressure bucket RO water purifier for being not easy stifled film and saving filter core consumptive material, including cabinet, cabinet side be equipped with into Water interface, water purification interface, waste water interface, DC24V power interface.Cabinet inside is equipped with water purification branch and water storage branch.Water purification branch Road include the pressure reducing valve passed through by water inlet sequence, miniature filter core, preposition sintering activity filtration core, magnetizer, booster pump, RO film, Flow sensor, all non-return valves, all solenoid valves, reset switch；Water storage branch includes that RO putamina, high-voltage switch gear, water flow are opened It closes.All solenoid valves, switch, flow sensor are connected with controller.

A kind of micro- waste water no pressure bucket RO water purifier being not easy stifled film saving filter core consumptive material described herein is implemented net Water, auto-flushing method include the following steps：

Gooseneck faucet is opened, and high-voltage switch gear closure, water flow switch is connected, Miniature diaphragm pump exports water purification, and booster pump is opened, water inlet Solenoid valve is connected, and water processed starts, the water processed as unit of the period, and the pressurization of each water processed cycle, first system is set when water purification amount reaches When definite value, positive flushing in 3 seconds is carried out, 3 seconds is then carried out next time against rinsing, is repeated;When gooseneck faucet is closed, water processed still exists It carries out, when water is full in water storage putamina, pressure switch movement stops water processed.If water shortage, water processed is more than to stop water processed after 10 seconds； 100 water processed cycles of every work, water purification backwash preposition sintering activity filtration core and miniature filter core 16 seconds（Roof supplies water and negative pressure Water processed is effective）；10 tons of raw waters of every filtering, indicator light flashing, stop water processed, prompt to replace preposition sintering activity filtration core, press Reset switch, replacement filter core time reset, can water processed；Press reset button more than or equal to 10 seconds less than 20 seconds, miniature diaphragm Pump backwashes preposition sintering activity filtration core and miniature filter core with water purification.

The above is one of the application preferred embodiments, not does any type of limitation, any the relevant technologies to the application Personnel are not departing within the scope of technical scheme, and making few modifications using the technology contents of the disclosure above is equivalent become The equivalent example changed, in the technical solution for still falling within the application.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram for being not easy stifled film and saving micro- waste water no pressure bucket RO water purifier of filter core consumptive material, wherein 1. raw waters Entrance, 2. preposition sintering activity filtration cores, 3. magnetizers, 4. booster pumps, 5. inverse flushing inlet water solenoid valves, 6. positive flushing water inlet electricity Magnet valve, 7. inverse flushing water outlet solenoid valves, 9.RO membrane filter, 10. just flush out water solenoid valve, 11. wastewater outlets, 12. checks Valve, 13. non-return valves, 14. concentration discharge purified water solenoid valves, 15. water storage putaminas, 16. flow sensors, 17. non-return valves, 18. is high It compresses switch, 19. water purification return flow solenoid valves, 20. non-return valves, 21. front filter element backwashing solenoid valves, 22. non-return valves, 23. water flows Switch, 24. gooseneck faucets, 25. miniature filter cores, 26. pressure reducing valves, 27. Miniature diaphragm pumps, 28. low tension switches.

Claims

1. a kind of micro- waste water no pressure bucket RO water purifier for being not easy stifled film and saving filter core consumptive material, including controller, mistake socket, cabinet Interior filtering module includes water purification branch and water storage branch a part；Water purification branch includes pressure reducing valve, miniature filter core, preposition sintering work Property filtration core, magnetizer, booster pump, just rinsing inlet water solenoid valve, inverse rinsing inlet water solenoid valve, the inverse water outlet solenoid valve, inverse of rinsing Only valve, water purification cuticula solenoid valve, RO film, just flushing out filter module, in the chassis, cabinet side is equipped with raw water mouth, water purification for installation Mouth, waste water mouth, DC24V power supply water solenoid valve, flow sensor, non-return valve, front filter element backwashing solenoid valve, pass through pipeline phase Even;Water storage branch includes RO putamina, high-voltage switch gear, water flow switch, gooseneck faucet, is connected by pipeline;Booster pump, all electromagnetism Valve, reset switch, indicator light, flow sensor, high-voltage switch gear, water flow switch electric part be connected with controller.

2. water purifier described in right 1 in the different water stages processed with positive it is characterized in that rinse and inverse pre-washing function, positive flushing RO film water inlet is accessed in inlet water solenoid valve and inverse flushing water outlet solenoid valve water outlet simultaneously, is just flushing out water solenoid valve and inverse flushing Inlet water solenoid valve water outlet accesses RO film wastewater effluent mouth simultaneously, is not connected to any flow control element, passes through switch and software The ratio for changing water purification and waste water is set, it is positive just to rinse inlet water solenoid valve when rinsing and just flushing out water solenoid valve and be also turned on； Inverse inlet water solenoid valve of rinsing is also turned on inverse flushing water outlet solenoid valve when inverse flushing, pressurization, square impact in turn in every water processed cycle It washes, pressurize, backwash.

3. water purifier described in right 1 is it is characterized in that RO film water purification water outlet connects flow sensor, electric part connection Controller.

4. water purifier described in right 1 is placed on cabinet inside it is characterized in that, using a RO putamina and doing water storage device, use is micro- Type diaphragm pump controls water purification water outlet, eliminates pressure pot, saves space.

5. in right 1;The water purifier is it is characterized in that booster pump water inlet series connection magnetizer, sintering activity filtration core, miniature The ratio of pure water and waste water is arranged by button, switch controller for filter core, pressure reducing valve.

6. water purifier described in right 1 is it is characterized in that front filter element only has a filter core consumptive material.

7. according to right 1-6 the water purifications for requiring the water purifier stated to implement, auto-flushing methods, feature includes the following steps：

Gooseneck faucet is opened, and water flow switch is connected, is discharged;Booster pump is opened, and water processed starts;Controller controls booster pump according to suitable When periodically pressurize to RO film water processed, big flow of pressure just rinsing, inverse rinsing;Equipped with excessive low water level protection, overpressure protection.