CN203683247U - Water purifier capable of regulating water quality - Google Patents
Water purifier capable of regulating water quality Download PDFInfo
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- CN203683247U CN203683247U CN201320814615.9U CN201320814615U CN203683247U CN 203683247 U CN203683247 U CN 203683247U CN 201320814615 U CN201320814615 U CN 201320814615U CN 203683247 U CN203683247 U CN 203683247U
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- reverse osmosis
- filtration tank
- osmosis filtration
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Abstract
The utility model discloses a water purifier capable of regulating water quality. The water purifier comprises a first-stage direct drinking water filter tank (1) and a reverse osmosis filter tank (3) which are sequentially connected in series between a water inlet (5) and a water outlet (6), wherein a direct drinking water outlet (7) is tapped at the outlet of the first-stage direct drinking water filter tank; a bypass pipeline capable of regulating water amount is connected in parallel between the inlet and the outlet of the reverse osmosis filter tank. According to the water purifier, multiple kinds of water can be produced, ultrafiltration water can be used for meeting the large-water-amount requirements for washing vegetables, cooking and the like; reverse osmosis water can be used for meeting the requirement of water drinking at home or in working places; ultrafiltration and reverse osmosis mixed water can be used for regulating hardness of water produced in reverse osmosis, so that the hardness of reverse osmosis produced water is appropriate, the ultrafiltration and reverse osmosis mixed water is suitable for drinking for a long time, cannot block a water devices due to water scale, and can be used for meeting the requirement of direct drinking, tea making, milk mixing and the like in families; and reverse osmosis concentrate can be used for mopping floor, watering and flushing toilets. The water purifier is flexible and convenient to use, and can meet multiple requirements of users.
Description
Technical field
The utility model relates to water-purifying machine, relates in particular to a kind of water-purifying machine of adjustable water quality.
Background technology
Along with being on the rise that tap water pollutes, people are drinking public water supply directly, need to carry out after purifying treatment tap water.The water-purifying machine product of selling on the market at present, its crux device is filter core, according to filtering rank, to divide filter core can be divided into micro-filtration, ultrafiltration, nanofiltration, reverse osmosis several.
The filter core of micro-filtration can be held back the large impurity such as suspended substance, but can not filter organism and soluble solid, and common PP cotton, gac all belongs to micro-filtration; Be generally used for the preposition filtration of reverse osmosis water purifier and ultrafiltration water purifier, in order to protect ultra-filtration membrane and reverse osmosis membrane.
Ultra-filtration membrane is physical filtering to water purification, can effectively stop colloid, microorganism etc., but the chemical substance in water can not be filtered, and can not remove harmful heavy metal and incrustation scale in water; The daily kitchen water such as adopt water after ultrafiltration membrance filter to meet to wash dish, Baoshang, cook.The area not high in tap water hardness, heavy metal content does not exceed standard, adopts the water after ultrafiltration membrance filter directly to drink.Generally, ultrafiltration membrane filter element is combined with activated carbon cartridge, in reaching direct-drinking water hygienic requirements, improves the mouthfeel of drinking-water.
The filtration, purification degree of nanofiltration, between ultrafiltration and a permeable membrane, is generally used for industrial pure water manufacture.
Reverse osmosis (RO) membrane filtration effect is the strongest, can filtering almost all impurity such as silt in water, colloid, iron rust, algae, bacteriophage, soluble compounds, heavy metal ion, the water after filtration is that pure water can directly be drunk.But pure water lacks the mineral element of the needed by human such as needed by human body potassium, calcium, magnesium, iron, strontium, zinc, long-term drinking pure water, unhelpful to health, the Chinese Consumers' Association also formally issues warning of consumption, and youngsters and children and the elderly should not drink pure water for a long time.
The water-purifying machine that can reach on the market direct-drinking water standard at present mainly contains ultrafiltration water purifier and the large class of reverse osmosis water purification machine two.
Ultrafiltration water purifier is mainly taking ultra-filtration membrane as core, and operating pressure is low, does not need electricity consumption pressurization, use the pressure of tap water self to get final product work, the utilization ratio of water is high simultaneously, produces without waste water, more than its water production rate generally can reach 500L/H, can meet the urban water demand of household kitchen water completely.The cost of operation and maintenance is simultaneously lower, convenient.
Reverse osmosis water purification machine is taking reverse osmosis membrane as core, operating pressure is high need to pressurize with water pump, and water production rate is low, can only meet the demand that family or unit drink water, in water process processed, can produce 3 times of waste water to pure water amount simultaneously and drain, make with maintenance cost relatively high.The north is mainly underground water, and Ca ion content is very high, long-term drinking, and the possibility of disease of suffering from urinary system calculus class is very large.Human consumer is except requiring decontamination effect improving can reach the requirement of direct-drinking water matter, more pay close attention to water-purifying machine to remove the effect of incrustation scale.But it is little to be limited to reverse osmosis water purification machine water production rate, the too pure shortcoming that is not suitable for long-term drinking of water quality, cannot make consumer satisfaction.
It is many that existing water-purifying machine cannot be taken into account water production rate, and water quality requirement high request, more cannot regulating water quality, so develop, a kind of water production rate is many, water quality good, the water purifying plant of regulating water quality is the technical problem of needing in the industry solution badly according to demand.
Utility model content
The utility model is the problems referred to above that will solve prior art, proposes that a kind of water production rate is many, water quality good, the water-purifying machine of regulating water quality according to demand.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is the water-purifying machine of a kind of adjustable water quality of design, it comprises: be serially connected in successively first step direct-drinking water hay tank and osmosis filtration tank between water-in and water outlet, at direct-drinking water outlet of first step direct-drinking water hay tank exit tap, the by-pass line of a water volume adjustable in parallel between osmosis filtration tank entrance and exit.
Between described first step direct-drinking water hay tank and osmosis filtration tank, be connected in series a preposition activated charcoal hay tank.
Between described osmosis filtration tank and water outlet, be connected in series a post active carbon hay tank.
The bottom of described first step direct-drinking water hay tank is provided with rinse mouth.
Described by-pass line comprises variable valve and the check valve of series connection, and this check valve is forward arranged between the entrance and exit of osmosis filtration tank.
Described by-pass line comprises the T-valve being serially connected between preposition activated charcoal hay tank and osmosis filtration tank entrance, and being connected to the check valve between another mouthful of this T-valve and the outlet of osmosis filtration tank, this check valve is forward arranged between the entrance and exit of osmosis filtration tank.
Described by-pass line comprises the T-valve being serially connected between post active carbon hay tank and the outlet of osmosis filtration tank, and being connected to the check valve between another mouthful and the osmosis filtration tank entrance of this T-valve, this check valve is forward arranged between the entrance and exit of osmosis filtration tank.
Described by-pass line comprises the one-way throttle valve between the entrance and exit that is forward arranged on osmosis filtration tank.
Described first step direct-drinking water hay tank adopts ultrafiltration membrance filter tank or micro-filtrate membrane filtration tank.
Compared with prior art, the utility model can be produced multiple water, and ultrafiltration water (or micro-filtration water) can meet family kitchen and wash dish, the water demand that waits big yield of cooking; Reverse osmosis water can meet the demand that family or unit drink water; Ultrafiltration and reverse osmosis mixing water can regulate reverse osmosis produced water hardness, make the product water hardness of reverse osmosis moderate, are applicable to long-term drinking, can not produce again incrustation scale and stop up water appliance, are used for meeting in family and directly drink, make tea, rush the demands such as milk; Reverse osmosis concentrated water can be used for mopping floor, waters flowers, flushes the toilet; Flexible and convenient to use, can meet user's multiple demand.
Brief description of the drawings
Fig. 1 is the system diagram of the basic embodiment of the utility model;
Fig. 2 is the system diagram of the utility model the first embodiment;
Fig. 3 is the system diagram of the utility model the second embodiment;
Fig. 4 is the system diagram of the utility model the 3rd embodiment;
Fig. 5 is the system diagram of the utility model the 4th embodiment.
Embodiment
The utility model is in conjunction with the filtration feature of ultra-filtration membrane (or microfiltration membrane) and reverse osmosis membrane, the two is optimized to combination, by the mode of supplying water in different qualities, it is super-filtration purifying water (or micro-filtration is purified waste water) that main Yi produces water in road, utilize its water production rate large, the advantage that energy consumption is low, meets family kitchen and cooks, Baoshang and wash the demand that the water consumptions such as dish are large; It is reverse osmosis water that water is produced on another main road, by specific device, can regulate reverse osmosis produced water hardness, makes the product water hardness of reverse osmosis moderate, is applicable to long-term drinking, can not produce again incrustation scale and stop up water appliance.Be used for meeting in family and directly drink, make tea, rush the demands such as milk.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that and say that the specific embodiment of describing is only for explaining the utility model herein, and be not used in restriction the utility model.
Referring to Fig. 1, two embrane methods that the water-purifying machine of adjustable water quality adopts are filtered, it comprises: be serially connected in successively first step direct-drinking water hay tank 1 and osmosis filtration tank 3 between water-in 5 and water outlet 6, at direct-drinking water outlet 7 of first step direct-drinking water hay tank exit tap, the by-pass line of a water volume adjustable in parallel between osmosis filtration tank entrance and exit.Direct-drinking water outlet 7 can be connected to water tap, uses direct-drinking water.By-pass line mixes direct-drinking water and reverse osmosis water by regulating pondage, two kinds are produced water water quality and all reach direct-drinking water standard, therefore two kinds of mixed water quality of water quality also can reach direct-drinking water standard, just, according to blending ratio, finally produce the water hardness and can be adjusted to the most suitable 50-60mg/L (CaCO2 meter) that applicable health is drunk.
As the improvement to basic embodiment, between described first step direct-drinking water hay tank 1 and osmosis filtration tank 3, be connected in series a preposition activated charcoal hay tank 2.Activated carbon cartridge in preposition activated charcoal hay tank 2 can be adsorbed the chlorine residue in water inlet, and the reverse osmosis membrane in the osmosis filtration tank 3 of rear class is played a protective role; Be heterochromatic, peculiar smell in absorption water inlet and the accessory substance of chlorination on the other hand, improve the mouthfeel of water.
As further improvement, between described osmosis filtration tank 3 and water outlet, be connected in series a post active carbon hay tank 4.Activated carbon cartridge in post active carbon hay tank 4 can be adsorbed heterochromatic in the product water of reverse osmosis membrane or mixing water, peculiar smell.Improve the mouthfeel of tap water.
The bottom of first step direct-drinking water hay tank 1 is provided with rinse mouth 8.Regularly opening rinse mouth 8 can discharge dirt in tank, also rinse mouth 8 can be connected on water tap, fetching boiling water, tap rinses and blowdown direct-drinking water filter membrane, the silt that direct-drinking water filter membrane filter element filtering is got off, iron rust, suspended substance, the objectionable impuritiess such as bacterium wash away, thereby keep the water flux of direct-drinking water filter membrane, extend the work-ing life of direct-drinking water filter core.It may be noted that in the time that direct-drinking water membrane cartridge adopts external pressure type ultra-filtration membrane filter core or all adopts microfiltration membrane, also can be without sewage draining exit.
The bottom of osmosis filtration tank is provided with dense water out 12, and reverse osmosis concentrated water is flowed out in this outlet, and this dense water can be used for mopping floor, waters flowers, flushes the toilet.
Fig. 2 shows the by-pass line of the first embodiment, and it comprises variable valve 9 and the check valve 10 of series connection, and this check valve is forward arranged between the entrance and exit of osmosis filtration tank 3.By adjusting the aperture of variable valve 9, produce in water pure water to reverse osmosis membrane after direct-drinking water is mixed in proportion, thereby make the water hardness of product water pure water of reverse osmosis membrane adjustable.Check valve 10 forward arranges and only allows direct-drinking water to flow in reverse osmosis membrane product water, prevents the product aqueous reflux of reverse osmosis membrane.
Fig. 3 shows the by-pass line of the second embodiment, it comprises the T-valve 11 being serially connected between preposition activated charcoal hay tank 2 and osmosis filtration tank 3 entrances, and being connected to the check valve 10 between another mouthful of this T-valve and the outlet of osmosis filtration tank, this check valve is forward arranged between the entrance and exit of osmosis filtration tank 3.T-valve 11 is commonly called as mixed water valve, and the mixed water valve in this place has an import, two outlets, and import connects the outlet of preposition activated charcoal hay tank 2, and mixed outlet of water valve connects osmosis filtration tank 3 entrances, and another outlet connects by-pass line.Left rotation and right rotation is mixed water valve, and adjustable direct-drinking water and reverse osmosis membrane produce the blending ratio of water.
Fig. 4 shows the by-pass line of the 3rd embodiment, it comprises the T-valve 11 being serially connected between post active carbon hay tank 4 and 3 outlets of osmosis filtration tank, and being connected to the check valve 10 between another mouthful and the osmosis filtration tank entrance of this T-valve, this check valve is forward arranged between the entrance and exit of osmosis filtration tank 3.T-valve 11 is commonly called as mixed water valve, and the mixed water valve in this place has two imports, an outlet, and one of them import connects osmosis filtration tank 3 and exports, and another import connects by-pass line, and its outlet connects post active carbon hay tank 4 entrances.Left rotation and right rotation is mixed water valve, and adjustable direct-drinking water and reverse osmosis membrane produce the blending ratio of water.
Fig. 5 shows the by-pass line of the 4th embodiment, and it comprises the one-way throttle valve 13 between the entrance and exit that is forward arranged on osmosis filtration tank 3.One-way throttle valve gathers together variable valve and check valve, and water volume adjustable size can limit again water uniflux.
As distortion and the replacement of product, described first step direct-drinking water hay tank 1 can adopt ultrafiltration membrance filter tank, also can adopt micro-filtrate membrane filtration tank.
Above embodiment is only for illustrating, non-providing constraints.Anyly do not depart from the application's spirit and category, and equivalent modifications or change that it is carried out all should be contained among the application's claim scope.
Claims (9)
1. the water-purifying machine of an adjustable water quality, it is characterized in that comprising: be serially connected in successively first step direct-drinking water hay tank (1) and osmosis filtration tank (3) between water-in (5) and water outlet (6), in a direct-drinking water outlet of first step direct-drinking water hay tank exit tap (7), the by-pass line of a water volume adjustable in parallel between osmosis filtration tank entrance and exit.
2. the water-purifying machine of adjustable water quality as claimed in claim 1, is characterized in that: between described first step direct-drinking water hay tank (1) and osmosis filtration tank (3), be connected in series a preposition activated charcoal hay tank (2).
3. the water-purifying machine of adjustable water quality as claimed in claim 2, is characterized in that: between described osmosis filtration tank (3) and water outlet, be connected in series a post active carbon hay tank (4).
4. the water-purifying machine of adjustable water quality as claimed in claim 3, is characterized in that: the bottom of described first step direct-drinking water hay tank (1) is provided with rinse mouth (8).
5. the water-purifying machine of adjustable water quality as claimed in claim 4, is characterized in that: described by-pass line comprises variable valve (9) and the check valve (10) of series connection, and this check valve is forward arranged between the entrance and exit of osmosis filtration tank (3).
6. the water-purifying machine of adjustable water quality as claimed in claim 4, it is characterized in that: described by-pass line comprises the T-valve (11) being serially connected between preposition activated charcoal hay tank (2) and osmosis filtration tank (3) entrance, and being connected to the check valve (10) between another mouthful of this T-valve and the outlet of osmosis filtration tank, this check valve is forward arranged between the entrance and exit of osmosis filtration tank (3).
7. the water-purifying machine of adjustable water quality as claimed in claim 4, it is characterized in that: described by-pass line comprises the T-valve (11) being serially connected between post active carbon hay tank (4) and osmosis filtration tank (3) outlet, and being connected to the check valve (10) between another mouthful and the osmosis filtration tank entrance of this T-valve, this check valve is forward arranged between the entrance and exit of osmosis filtration tank (3).
8. the water-purifying machine of adjustable water quality as claimed in claim 4, is characterized in that: described by-pass line comprises the one-way throttle valve (13) between the entrance and exit that is forward arranged on osmosis filtration tank (3).
9. the water-purifying machine of adjustable water quality as claimed in claim 1, is characterized in that: described first step direct-drinking water hay tank (1) adopts ultrafiltration membrance filter tank or micro-filtrate membrane filtration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814615.9U CN203683247U (en) | 2013-12-12 | 2013-12-12 | Water purifier capable of regulating water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814615.9U CN203683247U (en) | 2013-12-12 | 2013-12-12 | Water purifier capable of regulating water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683247U true CN203683247U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320814615.9U Expired - Fee Related CN203683247U (en) | 2013-12-12 | 2013-12-12 | Water purifier capable of regulating water quality |
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| Country | Link |
|---|---|
| CN (1) | CN203683247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3532437B1 (en) * | 2016-10-25 | 2023-11-22 | DS Services of America, Inc. | Bypass for high demand periods for water purification system |
-
2013
- 2013-12-12 CN CN201320814615.9U patent/CN203683247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3532437B1 (en) * | 2016-10-25 | 2023-11-22 | DS Services of America, Inc. | Bypass for high demand periods for water purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |