CN201458869U - Quality grading water purifier with water purification function - Google Patents

Quality grading water purifier with water purification function Download PDF

Info

Publication number
CN201458869U
CN201458869U CN2009201242002U CN200920124200U CN201458869U CN 201458869 U CN201458869 U CN 201458869U CN 2009201242002 U CN2009201242002 U CN 2009201242002U CN 200920124200 U CN200920124200 U CN 200920124200U CN 201458869 U CN201458869 U CN 201458869U
Authority
CN
China
Prior art keywords
water
pure
feed
purifier
pure water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201242002U
Other languages
Chinese (zh)
Inventor
梁建林
彭开勤
戴开跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Qinyuan Water Treatment Technology Co Ltd
Original Assignee
Zhejiang Qinyuan Water Treatment Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Qinyuan Water Treatment Technology Co Ltd filed Critical Zhejiang Qinyuan Water Treatment Technology Co Ltd
Priority to CN2009201242002U priority Critical patent/CN201458869U/en
Application granted granted Critical
Publication of CN201458869U publication Critical patent/CN201458869U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model provides a quality grading water purifier with a water purification function and resolves problems that the existing water purifier can not grade water quality and the like. The water purifier comprises a water inlet valve, a front-mounted filter device, a high-pressure pump, an electromagnetic valve, a pure water tank, a rear-mounted separating filter device and a miniature pump, wherein the front-mounted filter device is connected between the water inlet valve and the high-pressure pump, a water inlet end of the water inlet valve is connected with a water source, a water outlet end of the water inlet valve is communicated with a water inlet end of the front-mounted filter device, the high-pressure pump is connected to the water outlet end of the front-mounted filter device, one end of the rear-mounted separating filter device is connected with a water inlet end of a water outlet faucet while the other end is connected to the pure water tank via the electromagnetic valve, and a water outlet end of the pure water tank is connected with the water outlet faucet. The water purifier utilizes hydrophilic films for terminal treatment to avoid secondary pollution of pure water, utilizes ultrafiltration membranes and the hydrophilic films to complete dual-film ultrafiltration purification to achieve fine water quality, and can optionally mix pure water with ultrafiltration pure water or apply single one independently by adjusting a switch handle of the water outlet faucet.

Description

The branch matter water purifier of band pure water function
Technical field
The utility model belongs to domestic water purification treatment technology field, relates to the family expenses water purifying plant, relates in particular to the branch matter water purifier of the band pure water function of exportable different quality.
Background technology
Water resources is the base substance that the mankind depend on for existence, but because the trade effluent and the sanitary sewage of a large amount of dischargings, make part rivers, lake pollution serious, also make surface water and underground water suffer in various degree polluted water to become the first stealthy killer of human health.Raising along with people's living standard, the modern also more and more payes attention to the health of self, especially drinking-water and healthy aspect, people are more and more higher to the domestic water requirements in water quality, tap water can't satisfy the requirement of people for tap water, drink tap water is carried out tap water after the secondary deep purifying treatment to the crucial viewpoint of health, generally accepted.In addition, except drinking water, the water that human body directly contacts also can enter by all channels as wash dish, have a bath etc. and influence HUMAN HEALTH in the body.Therefore, the household water filter industry has obtained development rapidly in recent years.Pretreatment technology before the reverse osmosis of tradition water purification machine exists the life-span short, the defective of water quality inferiority, it is the flooding quantity that influences reverse-osmosis treated again in life-span of reverse osmosis membrane, the water purifying plant of some supplying water in different qualitieies in the market and ultrafilter etc., it mainly provides the supplying water in different qualities of reverse osmose pure-water and former water or the supplying water in different qualities of ultrafiltration and former water, but ultrafilter is that its function is used single in the shortcoming aspect the service water processing, waste water is not fully used, waste water resource is serious, and the water purifying plant of supplying water in different qualities just with general cartridge combination together, simple in structure, can play a role when just bringing into use, but duration of service is impermanent, can only become household arrangement at last.The divided water supply device system water process that has is slow, the good water that produces can only leave in the pressure pot, its waste water ratio has been 4 times of water in preparing the process of water, wastage is big, especially supply in a large number under the situation of tap water at needs, can not make water immediately, bring inconvenience to life, divided water supply device material for core uneven makes the water quality of producing out can not guarantee its high-quality property.Reverse osmosis membrane water purifier as the automatic supercharging of Chinese patent literature [notification number: CN101032679A] disclosed a kind of energy, contain the prefiltration device in its water pipeline structure, reverse-osmosis membrane element, series connection is arranged on high-pressure pump and the entering water electromagnetic valve before the reverse-osmosis membrane element, and the waste water proportioner regulator that connects the reverse-osmosis membrane element wastewater outlet, be characterised in that: also comprise with topping-up pump being electrically connected, according to former water pressure and temperature, the computer box of control topping-up pump work, computer box have and are arranged on before the topping-up pump in the pipeline and the temperature sensor and the pressure transmitter that contact with pipeline Central Plains water.This water purifier is single water purification function as can be seen, can not reach the supplying water in different qualities function, and pre-treatment is to adopt the multistage filter core structure, a plurality of filter cores are connected in series, be easy to allow bacterium and virus in filter core, grow like this, cause secondary pollution, have defectives such as life-span weak point, water quality inferiority.In case filter core stops up in the process that purifies in addition, and the user does not have in time to change the filter core to stop up, even there is water can not guarantee the water supply high-pressure hydraulic pump that flow is enough big like this, can not avoid and stop problems such as anhydrous idle running of topping-up pump and load weight, frequent starting, long operational time, so not only cause topping-up pump to damage.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, and provide former water use efficiency height, long service life, water reuse rate height, water quality height, and can be at any time require pure water and ultrafiltration water purification are carried out the branch matter water purifier of the band pure water function freely blending or make separately according to different quality.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the branch matter water purifier of band pure water function, this water purifier comprises water intaking valve, preposition filtration unit, high-pressure pump, magnetic valve, the pure water case, rearmounted separating and filtering device and micropump, preposition filtration unit is connected between water intaking valve and the high-pressure pump, the feed-water end of water intaking valve is connected with the water source and controls the opening and closing at water source, the water side of water intaking valve is connected with the feed-water end of preposition filtration unit, high-pressure pump is connected the water side of preposition filtration unit, concrete technical measures also comprise: rearmounted separating and filtering device is connected between high-pressure pump and the pure water case, high-pressure pump and to water aspirate with supercharging after enter rearmounted separating and filtering device and finish after the further depth type filtration and carry out supplying water in different qualities in the water side, a wherein end of rearmounted separating and filtering device is connected with a feed-water end of depotition cock, the other end enters the pure water case behind magnetic valve, discharge from the other end feed-water end water inlet of depotition cock and by depotition cock the water side of pure water case.
The measure of taking for the optimization such scheme specifically comprises:
In the branch matter water purifier of above-mentioned band pure water function, also be connected with the transition water tank between high-pressure pump and the water intaking valve, be provided with water inlet control valve behind the feed-water end of transition water tank, water level height by water inlet control valve control transition water tank, the water side of preposition filtration unit is connected with the feed-water end of transition water tank, preposition filtration unit purifies the back to water and enters in the transition water tank by water inlet control valve, and the water side of transition water tank is connected with the feed-water end of high-pressure pump.
In the branch matter water purifier of above-mentioned band pure water function, preposition filtration unit is at least one the ultra-filtration membrane that is arranged between water intaking valve and the transition water tank, the water side of water intaking valve is connected with the feed-water end of ultra-filtration membrane, after ultra-filtration membrane was finished the pre-treatment at water source, its water side of purifying waste water was connected with the feed-water end of transition water tank.
In the branch matter water purifier of above-mentioned band pure water function, rearmounted separating and filtering device comprises intermediate filtered core, reverse osmosis membrane and first hydrophilic film, the water side of high-pressure pump is connected with the intermediate filtered core, the intermediate filtered core is finished the filtration back and is carried out supplying water in different qualities in the water side, wherein an end is connected with the feed-water end of reverse osmosis membrane, the other end is connected with the feed-water end of first hydrophilic film, the water side of first hydrophilic film is connected with a feed-water end of depotition cock, after reverse osmosis membrane was finished filtration, it was purified waste water by entering behind the magnetic valve in the pure water case.
In the branch matter water purifier of above-mentioned band pure water function, also be connected with the wastewater effluent that constitutes by waste water ratio and flush valve on one end of reverse osmosis membrane and discharge system, waste water than with the flush valve parallel connection after be connected with reverse osmosis membrane, when flush valve is closed, by the flow control of waste water ratio, finish the discharge of wastewater of reverse osmosis membrane; When opening flush valve, current are directly finished the flushing to reverse osmosis membrane without the waste water ratio.
In the branch matter water purifier of above-mentioned band pure water function, the micropump and second hydrophilic film also are set between pure water case and the depotition cock, second hydrophilic film is connected between pure water case and the micropump, the feed-water end of second hydrophilic film is connected with the water side of pure water case, the water side is connected with the feed-water end of micropump, and micropump is discharged from the other end feed-water end water inlet of depotition cock and by depotition cock after finishing suction and supercharging.
In the branch matter water purifier of above-mentioned band pure water function, the wash-down water water side of ultra-filtration membrane links to each other with water tap, and its wash-down water is directly discharged from water tap, and finishes the flushing of ultra-filtration membrane by the opening and closing of water tap.
In the branch matter water purifier of above-mentioned band pure water function, the bottom of transition water tank is provided with the low-water level detector, and the top of pure water case is provided with the high-water detector.
In the branch matter water purifier of above-mentioned band pure water function, the top of transition water tank and pure water case all offers ventage, and ventage is provided with air filter.
In the branch matter water purifier of above-mentioned band pure water function, transition water tank and pure water case are installed as a whole or are separately installed separately, and transition water tank and pure water case are installed in the top of whole water purifier.
Compared with prior art, advantage of the present utility model is:
1, replaces pressure-pot with normal pressure pure water case, reduce or avoid undesirable elements such as the congenital rubber smell that has of pressure-pot, secondary pollution, reduce production costs simultaneously.
2, between high-pressure pump and preposition ultrafiltration, the transition water tank is set, reduces the anhydrous idle running or the frequent start-stop that cause because of the weight of loading, long operational time and damage high-pressure pump or cause the defective that high-pressure pump is leaked.
3, use ultra-filtration membrane to do the pre-treatment of reverse osmosis membrane, and its rinse mouth is connected with water tap, improve the reverse osmosis membrane influent quality, prolong reverse osmosis membrane work-ing life, high frequency by depotition cock discharges water simultaneously, even ultra-filtration membrane is washed fully, prolongs the work-ing life of ultra-filtration membrane, the waste water of flushing is fully used, water reuse rate height.
4, make the terminal process of pure water of hydrophilic film, avoid the secondary pollution of pure water.
5, finish two membrane ultrafiltration water purification with ultra-filtration membrane and hydrophilic film, fully purify water, water quality is good, deficiency and the defective of avoiding single ultrafiltration to bring.
6, by adjusting the switch handle of water tap, can carry out freely blending or using separately any water quality to pure water and ultrafiltration water purification.
Description of drawings
Fig. 1 is the water purifying principle synoptic diagram among the utility model embodiment.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, among the figure, 1, water intaking valve; 2, preposition filtration unit; 2a, ultra-filtration membrane; 3, transition water tank; 4, high-pressure pump; 5, rearmounted separating and filtering device; 5a, intermediate filtered core; 5b, reverse osmosis membrane; 5c, first hydrophilic film; 6, pure water case; 7, micropump; 8, second hydrophilic film; 9, water inlet control valve; 10, magnetic valve; 11, low-water level detector; 12, high-water detector; 13, wastewater effluent is discharged system; 13a, waste water ratio; 13b, flush valve; 14, depotition cock; 15, water tap; 16, ventage; 17, air filter.
The branch matter water purifier of this band pure water function comprises water intaking valve 1, preposition filtration unit 2, high-pressure pump 4, water inlet control valve 9, magnetic valve 10, transition water tank 3, pure water case 6, rearmounted separating and filtering device 5, micropump 7 and wastewater effluent discharge system 13 etc.
Specifically, preposition filtration unit 2 is connected between water intaking valve 1 and the high-pressure pump 4, the water side of preposition filtration unit 2 is connected with the feed-water end of transition water tank 3,2 pairs of water of preposition filtration unit purify the back and enter in the transition water tank 3 by water inlet control valve 9, preposition in the present embodiment filtration unit 2 is for being arranged on the ultra-filtration membrane 2a between water intaking valve 1 and the transition water tank 3, the water side of water intaking valve 1 is connected with the feed-water end of ultra-filtration membrane 2a, after ultra-filtration membrane 2a finishes the pre-treatment at water source, its water side of purifying waste water is connected with the feed-water end of transition water tank 3, here replaced traditional a plurality of filter core cascaded structure with a ultra-filtration membrane 2a, the preceding pretreatment technology of reverse osmosis that has solved conventional water purifier exists the life-span short, defectives such as water quality inferiority, the filter core of ultra-filtration membrane 2a adopts less RO film simultaneously, because bacterium, virus, the diameter of heavy metal is all big than the aperture of RO film, so bacterium, virus, objectionable impuritiess such as heavy metal can both be got rid of in the process of water treatment, make water quality sweet more pure sweet. improve reverse osmosis membrane 7b influent quality in order to prolong, prolong the work-ing life of reverse osmosis membrane 7b and ultra-filtration membrane 2a, the wash-down water water side of ultra-filtration membrane 2a links to each other with water tap 15, its wash-down water is directly discharged from water tap 15, and finish the flushing of ultra-filtration membrane 2a by the opening and closing of water tap 15, here make the preposition pre-treatment of reverse osmosis membrane of ultra-filtration membrane 2a, its rinse mouth is connected with water tap 15, realize supplying water in different qualities for the first time, can finish the flushing of ultra-filtration membrane 2a simultaneously by the opening and closing of water tap. reached the purpose of cleaning ultra-filtration membrane 2a by a large amount of drainings and water inlet like this.
The feed-water end of water intaking valve 1 is connected with the water source and controls the opening and closing at water source, the water side of water intaking valve 1 is connected with the feed-water end of ultra-filtration membrane 2a, also be connected with transition water tank 3 between high-pressure pump 4 and the water intaking valve 1, the water side of transition water tank 3 is connected with the feed-water end of high-pressure pump 4.If do not set up transition water tank 3 here, when in the water purification process, pressure in the pure water case 6 can increase gradually, so just raised the back pressure that ultra-filtration membrane 2a water outlet brings out, make the load of high-pressure pump 4 increase the weight of gradually, filter more and more difficultly, and this patent is provided with problems such as transition water tank 3 is heavy because of loading with regard to having solved, long operational time causes anhydrous idle running or frequent start-stop damage high-pressure pump 4 or cause that high-pressure pump 4 is leaked between high-pressure pump 4 and ultra-filtration membrane 2a.
Rearmounted separating and filtering device 5 is connected between high-pressure pump 4 and the pure water case 6, high-pressure pump 4 and to water aspirate with supercharging after enter rearmounted separating and filtering device 5 and finish after the further depth type filtration and carry out supplying water in different qualities in the water side, a wherein end of rearmounted separating and filtering device 5 is connected with a feed-water end of depotition cock 14, and the other end enters pure water case 6 behind magnetic valve 10.In specific embodiment, rearmounted separating and filtering device 5 comprises intermediate filtered core 5a, reverse osmosis membrane 5b and the first hydrophilic film 5c, the water side of high-pressure pump 4 is connected with intermediate filtered core 5a, intermediate filtered core 5a finishes the filtration back and carries out supplying water in different qualities in the water side, wherein an end is connected with the feed-water end of reverse osmosis membrane 5b, the other end is connected with the feed-water end of the first hydrophilic film 5c, the water side of the first hydrophilic film 5c is connected with a feed-water end of depotition cock 14, after reverse osmosis membrane 5b finished filtration, it was purified waste water by entering in the pure water case 6 behind the magnetic valve 10.Here can guarantee that by pure water case 6 hydraulic pressure is normal pressure, make the high-pressure pump steady load, water flow is stable, but not only can prolong the work-ing life but also the saves energy of high-pressure pump 4.And pure water case 6 does not have the rubber peculiar smell, can not pollute pure water.
The micropump 7 and second hydrophilic film 8 also are set between pure water case 6 and depotition cock 14, and the effect of micropump 7 is in order to satisfy remote water delivery demand.Second hydrophilic film 8 is connected between pure water case 6 and the micropump 7, the feed-water end of second hydrophilic film 8 is connected with the water side of pure water case 6, the water side is connected with the feed-water end of micropump 7, and micropump 7 is discharged from the other end feed-water end water inlet of depotition cock 14 and by depotition cock 14 after finishing suction and supercharging.Here after pressurizeing by high-pressure pump 4 through the pretreated water of ultra-filtration membrane 2a, filter through intermediate filtered core 5a, branch matter is the former water and the filtering former water of hydrophilic film of osmosis filtration then, realizes supplying water in different qualities for the second time again.Here adopt hydrophilic film to filter the secondary pollution problem of having avoided active carbon filter core to bring.The current regulating handle is arranged on the depotition cock 14,, can realize that single pure water or the water outlet of ultrafiltration water purifying and pure water and ultrafiltration water purifying freely blend by the current regulating handle.
Also be connected with on the end of reverse osmosis membrane 5b by waste water and discharge system 13 than the wastewater effluent that 13a and flush valve 13b constitute, waste water is connected with reverse osmosis membrane 5b than after 13a and the flush valve 13b parallel connection, when flush valve 13b closes, by the flow control of waste water, finish the discharge of wastewater of reverse osmosis membrane 5b than 13a; When opening flush valve 13b, current than 13a, are directly finished the flushing to reverse osmosis membrane 5b without waste water, are convenient to wash away the pollutent of reverse osmosis membrane 5b surface deposition like this, improve the work-ing life of reverse osmosis membrane 5b.Here overcome traditional water purification machine waste water is directly discharged, and caused the shortcoming of the waste of source water, after through suitable circulation system water, unlatching flush valve 13b is drained in the wastewater barrel, and the waste water of discharge can be used as the usefulness of watering flowers, washing ground.
Be provided with water inlet control valve 9 behind the feed-water end of transition water tank 3, water level height by water inlet control valve 9 control transition water tanks 3, for the water level of transition water tank 3 and pure water case 6 is monitored, the bottom of transition water tank 3 is provided with low-water level detector 11, the top of pure water case 6 is provided with high-water detector 12, top at transition water tank 3 and pure water case 6 all offers ventage 16, and ventage 16 is provided with air filter 17.Transition water tank 3 and pure water case 6 can be used as complete installation in the present embodiment, also can separately install separately, and transition water tank 3 and pure water case 6 are installed in the top of whole water purifier.
The principle of the branch matter water purifier of this band pure water function is as follows:
When opening water intaking valve 1, water enters in the transition water tank 3 after ultra-filtration membrane 2a carries out preposition filtration and by water inlet control valve 9 controls, and by aspirate by 4 pairs of water of high-pressure pump with supercharging again after intermediate filter is filtered, one the tunnel after reverse osmosis membrane 5b finishes filtration, it is purified waste water by entering behind the magnetic valve 10 in the pure water case 6, finish last filtration together by second hydrophilic film 8 again, last depotition cock 14 flows out, directly flow out from depotition cock 14 after the first hydrophilic film 5c finishes last filtration together on another road, and the user can carry out freely blending or using separately any water quality to pure water and ultrafiltration water purification like this.
When the user fetches water, at this moment the water level in the transition water tank 3 descends, low-water level detector 11 is transported to microcomputer control system with detected data, finish data processing and send command adapted thereto by microcomputer control system, water inlet control valve 9 is opened, opens solenoid valve 10, high-pressure pump 4 starts, and water purifier begins to make water.After the water level in the pure water case 6 raises, high-water detector 12 is transported to microcomputer control system with detected data, is finished data processing and is sent command adapted thereto by microcomputer control system, closes magnetic valve 10 and water inlet control valve 9, high-pressure pump 4 quits work, and water purifier stops to make water.
The utility model replaces pressure-pot with normal pressure pure water case, reduces or avoids undesirable elements such as the congenital rubber smell that has of pressure-pot, secondary pollution, reduces production costs simultaneously.Between high-pressure pump and preposition ultrafiltration, the transition water tank is set, reduces the anhydrous idle running or the frequent start-stop that cause because of the weight of loading, long operational time and damage high-pressure pump or cause the defective that high-pressure pump is leaked.Use ultra-filtration membrane to do the pre-treatment of reverse osmosis membrane, and its rinse mouth is connected with water tap, improve the reverse osmosis membrane influent quality, prolong reverse osmosis membrane work-ing life, high frequency by depotition cock discharges water simultaneously, even ultra-filtration membrane is washed fully, prolongs the work-ing life of ultra-filtration membrane, the waste water of flushing is fully used, water reuse rate height.Do the terminal process of pure water with hydrophilic film, avoid the secondary pollution of pure water, finish two membrane ultrafiltration water purification with ultra-filtration membrane and hydrophilic film, fully purify water, water quality is good, deficiency and the defective of avoiding single ultrafiltration to bring.By adjusting the switch handle of water tap, can carry out freely blending or using separately any water quality to pure water and ultrafiltration water purification.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.
Although this paper has used 1, water intaking valve morely; 2, preposition filtration unit; 2a, ultra-filtration membrane; 3, transition water tank; 4, high-pressure pump; 5, rearmounted separating and filtering device; 5a, intermediate filtered core; 5b, reverse osmosis membrane; 5c, first hydrophilic film; 6, pure water case; 7, micropump; 8, second hydrophilic film; 9, water inlet control valve; 10, magnetic valve; 11, low-water level detector; 12, high-water detector; 13, wastewater effluent is discharged system; 13a, waste water ratio; 13b, flush valve; 14, depotition cock; 15, water tap; 16, ventage; 17, term such as air filter, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is to disagree with the utility model spirit.

Claims (10)

1. be with the branch matter water purifier of pure water function, this water purifier comprises water intaking valve (1), preposition filtration unit (2), high-pressure pump (4), magnetic valve (10), pure water case (6), rearmounted separating and filtering device (5) and micropump (7), described preposition filtration unit (2) is connected between water intaking valve (1) and the high-pressure pump (4), the feed-water end of water intaking valve (1) is connected with the water source, the water side of described water intaking valve (1) is connected with the feed-water end of preposition filtration unit (2), described high-pressure pump (4) is connected the water side of preposition filtration unit (2), its feature is being: described rearmounted separating and filtering device (5) is connected between high-pressure pump (4) and the pure water case (6), a wherein end of rearmounted separating and filtering device (5) is connected with a feed-water end of depotition cock (14), and the other end enters pure water case (6) behind magnetic valve (10).
2. the branch matter water purifier of band pure water function according to claim 1, its feature is being: also be connected with transition water tank (3) between described high-pressure pump (4) and the water intaking valve (1), be provided with water inlet control valve (9) behind the feed-water end of described transition water tank (3), the water side of preposition filtration unit (2) is connected with the feed-water end of transition water tank (3), and the water side of described transition water tank (3) is connected with the feed-water end of high-pressure pump (4).
3. the branch matter water purifier of band pure water function according to claim 1 and 2, its feature is being: described preposition filtration unit (2) is for being arranged at least one the ultra-filtration membrane (2a) between water intaking valve (1) and the transition water tank (3), and the water side of described water intaking valve (1) is connected with the feed-water end of ultra-filtration membrane (2a).
4. the branch matter water purifier of band pure water function according to claim 1, its feature is being: described rearmounted separating and filtering device (5) comprises intermediate filtered core (5a), reverse osmosis membrane (5b) and first hydrophilic film (5c), the water side of described high-pressure pump (4) is connected with intermediate filtered core (5a), described intermediate filtered core (5a) is finished the filtration back and is carried out supplying water in different qualities in the water side, wherein an end is connected with the feed-water end of reverse osmosis membrane (5b), the other end is connected with the feed-water end of first hydrophilic film (5c), and the water side of described first hydrophilic film (5c) is connected with a feed-water end of depotition cock (14).
5. the branch matter water purifier of band pure water function according to claim 4, its feature is being: also be connected with on the end of described reverse osmosis membrane (5b) by waste water and discharge system (13) than the wastewater effluent of (13a) and flush valve (13b) formation, described waste water is connected with reverse osmosis membrane (5b) with flush valve (13b) back in parallel than (13a).
6. according to the branch matter water purifier of claim 1 or 2 or 5 described band pure water functions, its feature is being: micropump (7) and second hydrophilic film (8) also are set between described pure water case (6) and the depotition cock (14), described second hydrophilic film (8) is connected between pure water case (6) and the micropump (7), the feed-water end of second hydrophilic film (8) is connected with the water side of pure water case (6), and the water side is connected with the feed-water end of micropump (7).
7. the branch matter water purifier of band pure water function according to claim 2, its feature is being: the wash-down water water side of described ultra-filtration membrane (2a) links to each other with water tap (15).
8. the branch matter water purifier of band pure water function according to claim 7, its feature is being: the bottom of described transition water tank (3) is provided with low-water level detector (11), and the top of described pure water case (6) is provided with high-water detector (12).
9. the branch matter water purifier of band pure water function according to claim 8, its feature is being: the top of described transition water tank (3) and pure water case (6) all offers ventage (16), and described ventage (16) is provided with air filter (17).
10. the branch matter water purifier of band pure water function according to claim 9, its feature is being: described transition water tank (3) and pure water case (6) are installed as a whole or are separately installed separately, and transition water tank (3) and pure water case (6) are installed in the top of whole water purifier.
CN2009201242002U 2009-07-06 2009-07-06 Quality grading water purifier with water purification function Expired - Fee Related CN201458869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201242002U CN201458869U (en) 2009-07-06 2009-07-06 Quality grading water purifier with water purification function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201242002U CN201458869U (en) 2009-07-06 2009-07-06 Quality grading water purifier with water purification function

Publications (1)

Publication Number Publication Date
CN201458869U true CN201458869U (en) 2010-05-12

Family

ID=42386222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201242002U Expired - Fee Related CN201458869U (en) 2009-07-06 2009-07-06 Quality grading water purifier with water purification function

Country Status (1)

Country Link
CN (1) CN201458869U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101976053A (en) * 2010-10-12 2011-02-16 林莹陈 Full-automatic operation and monitoring system of water purifier and use method thereof
CN102219320A (en) * 2011-04-15 2011-10-19 佛山市顺德区美的饮水机制造有限公司 Water purifier
CN104548742A (en) * 2013-10-12 2015-04-29 珠海格力电器股份有限公司 Water purifier
CN105214499A (en) * 2015-10-19 2016-01-06 浙江沁园水处理科技有限公司 Reverse osmosis drinking fountain

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101976053A (en) * 2010-10-12 2011-02-16 林莹陈 Full-automatic operation and monitoring system of water purifier and use method thereof
CN101976053B (en) * 2010-10-12 2012-11-14 林莹陈 Full-automatic operation and monitoring system of water purifier and use method thereof
CN102219320A (en) * 2011-04-15 2011-10-19 佛山市顺德区美的饮水机制造有限公司 Water purifier
CN102219320B (en) * 2011-04-15 2012-11-07 佛山市顺德区美的饮水机制造有限公司 Water purifier
CN104548742A (en) * 2013-10-12 2015-04-29 珠海格力电器股份有限公司 Water purifier
CN105214499A (en) * 2015-10-19 2016-01-06 浙江沁园水处理科技有限公司 Reverse osmosis drinking fountain

Similar Documents

Publication Publication Date Title
CN203683256U (en) Water-saving instant drinking machine
CN103553233B (en) Bucket-free water-saving water purifier
CN200988789Y (en) Water saving type reverse osmosis water purifier
CN201164379Y (en) Water-saving type RO drinking fountain
CN201458869U (en) Quality grading water purifier with water purification function
CN204607713U (en) The micro-purge controller of water-purifying machine
CN101597110B (en) Anti-pollution reverse-osmosis water purification machine
CN102134114A (en) Water-saving reverse osmosis pure-water machine
CN101597111B (en) Quality-separation water clarifier with water purification function
CN204125249U (en) Family expenses are without wastewater membrane treatment system
CN204097212U (en) A kind of water cleaning systems with dense water water and backwashing function
CN202850094U (en) Household water supply system
CN201737789U (en) Domestic reverse osmosis pure water machine without concentrated water emission
CN201102916Y (en) RO membrane pure water machine without wastewater discharging
CN201952300U (en) Energy-saving reverse osmosis water purifier
CN108793471A (en) It is a kind of to realize the process for purifying water controlled without electric automatic cycle by tap water pressure
CN202785837U (en) Waste water intelligent adjustable tap water purification device
CN205187941U (en) Water -saving type reverse osmosis water purifier
CN204325025U (en) A kind of automatic back-flushing device of water-saving reverse osmosis water purifier
CN101185846B (en) Household water treating device with automatic backwash RO film device
CN201648144U (en) Dual water supply device
CN208632228U (en) A kind of micro- waste water energy conservation reverse osmosis water purifier of intelligent frequency-conversion
CN201002991Y (en) Water-saving electricity-saving reverse osmosis water purifying machine
CN105621531A (en) Purified water machine with characteristics of energy saving, water saving and long service life
CN205087973U (en) Rural domestic water purifier

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHEJIANG QINYUAN WATER PURIFIER S.T. CO., LTD.

Free format text: FORMER OWNER: ZHEJIANG QINYUAN WATER TREATMENT TECHNOLOGY CO., LTD.

Effective date: 20110117

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315317 ZHEJIANG QINYUAN WATER PURIFIER S.T. CO., LTD., INDUSTRIAL DEVELOPMENT ZONE, QIAOTOU TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315317 ZHEJIANG QINYUAN WATER PURIFIER S.T. CO., LTD., CHENJIAPIAN, SHANGLINHU VILLAGE, QIAOTOU TOWN, CIXI CITY, ZHEJIANG PROVINCE

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110117

Address after: A piece of Qiaotou town Shanglin lake village 315317 Zhejiang city of Cixi province Zhejiang Qinyuan Water Treatment Technology Co., Ltd.

Patentee after: Zhejiang Qinyuan Water Purifier S.T. Co., Ltd.

Address before: Polytron Technologies Inc Zhejiang Qinyuan water treatment Industrial Development Zone in Zhejiang province Cixi City Qiaotou town 315317

Patentee before: Zhejiang Qinyuan Water Treatment Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20180706