CN101723522A - Method for supplying water according to quality and domestic water purifying machine - Google Patents
Method for supplying water according to quality and domestic water purifying machine Download PDFInfo
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- CN101723522A CN101723522A CN 200810072075 CN200810072075A CN101723522A CN 101723522 A CN101723522 A CN 101723522A CN 200810072075 CN200810072075 CN 200810072075 CN 200810072075 A CN200810072075 A CN 200810072075A CN 101723522 A CN101723522 A CN 101723522A
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- osmosis membrane
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Abstract
The invention relates to a method for supplying water according to quality and a domestic water purifying machine. The method mainly comprises the following steps of: leading tap water to flow through a microfilter; filtering the discharged water of an active carbon filter by a softened resin filter; using part of the discharged water of the softened resin filter as common washing water and filtering part of the discharges water by an ultrafiltration membrane filter; using part of the discharged water of the ultrafiltration membrane filter as dining washing water, filtering part of discharged water by a reverse osmosis membrane filter and using concentrated water generated by the reverse osmosis membrane filter as recycled water for recycling; storing part of permeable water generated by the reverse osmosis membrane filter by a pressure barrel, filtering part of permeable water by a silver-carried active carbon filter and then using as drinking water. The invention creatively leads out different water quality in different phases of water processing of the domestic water purifying machine to meet the requirements on different water quality by various domestic water and achieves the effects of fully utilizing water resources and avoiding waste.
Description
Technical field
The present invention relates to the water treatment technology field, specifically be meant a kind of method and domestic water purifying machine of supplying water in different qualities.
Background technology
Human body all will keep the skin wet every day, and according to nutritionist's introduction, water is also more important than our the daily food of eating.Common people do not eat food and can survive about 5 weeks, can only not keep at most 5 days but do not drink water.Water is the material of structure health necessity, and various nutritive substances just can not be transported to whole body everywhere by water simultaneously.Water can help health to keep normal body temperature, also can help intravital refuse is excreted.Therefore, when reducing moisture with respiratory evaporation, must make up water assign to keep the normal function of health by perspiring, urinating.Water intake is not enough or it is too many to run off, and will cause olighydria in the body.Human body is very responsive to olighydria, even olighydria has only 1% performance thirsty, oliguria also can occur, continued absence can cause lack of water.If that dehydration 10% can make is cardiovascular, breathing and thermoregulation system sustain damage, can occur tiredly making an uproar, enophthalmos, skin follow the string, the body temperature pulse increases, blood pressure drops; Dehydration surpasses 20% can cause death.In state-owned sentence old saying, be called " Diet cures more than the doctors, and tonic is mended not as water, and water is the king of hundred medicines ", so, select healthy tap water most important.
Except tap water, wash in addition, wash one's face and rinse one's mouth, cook and cook, mop floor and flush the toilet, afforest water such as water flowers in the daily life.China town dweller water overwhelming majority used in everyday is the tap water that the waterworks, cities and towns provides at present, but the seriously polluted life that threatens the mankind of current social water resources, and the water technology of waterworks, cities and towns still uses conventional methods, still contain many poisonous and hazardous materials in the water after the processing, measuring organic chemical pollutant in whole world water has 2221 kinds, 1441 kinds in poisonous algae.There are 765 kinds in the tap water.Wherein 190 kinds harmful, 20 kinds are carcinogenic, 23 kinds of suspect carcinogens, 18 kinds promote cancerations, cause 56 kinds of the objectionable impuritiess of cardiovascular, courage, kidney disease.For total number of bacterial colony in the terminal user's that guarantees the tap water pipe network the water outlet meets the regulation of domestic water standard, the waterworks will add the chlorine disinfection in water technology in addition.The seventies in 20th century, U.S. scientist finds that of paramount importance sterilizing agent chlorine can produce carcinogenic substance with some compound reaction in the water technology of waterworks, this shows with in the chlorbenside stagnant water bacteriophage time, also can produce the material that a part is detrimental to health.Have now found that the by product that produces through the chlorine disinfectant tap water is above 100 kinds.According to the World Health Organization, the people in the countryside of developing country 3/4,1/3 urban population can not get the tap water of safety and sanitation, and 80% disease and 1/3 mortality ratio are with to drink contaminated water relevant.
Along with the raising of compatriots' standard of living and health perception, people are to safety and Health water also more and more attention, particularly tap water, but tap water only accounts for the sub-fraction of people's daily life water consumption.
The water purification machine of Xiao Shouing is to adopt the principle of reverse osmosis and device that tap water is carried out providing the pure water of drinking to people after deep purifying is handled in the market.Because the inherent defect of commercially available domestic water purifying machine product, be that water production rate is little, the product water speed is slow, therefore general of its product water is drunk for family, and can not be used for doing daily bath water, and and also be a kind of waste as bath water, the water purification machine problem that just solved kinsfolk's tap water but can't solve in the life other problem of water consumption like this, bring inconvenience to the buyer, even make the buyer think that thing is non-to be worth.
Summary of the invention
The invention provides a kind of method and domestic water purifying machine of supplying water in different qualities, its main purpose is to overcome that existing water purification machine only supplies drinking water and shortcoming that other domestic waters such as washing, washing can not be provided.
The present invention adopts following technical scheme:
A kind of method of supplying water in different qualities may further comprise the steps: 1) water in the tap water is passed through the micro-filtration strainer; 2) water outlet of activated charcoal filter is filtered by the soften resin strainer; 3) water part of soften resin strainer is as general bath water, and part is filtered with the ultrafiltration membrance filter device; 4) water part of ultrafiltration membrance filter device is as the food and drink bath water, and part is filtered with reverse osmosis membrane filt, water reuse in the dense water conduct that reverse osmosis membrane filt produces; 5) the permeate water part that produces of reverse osmosis membrane filt stores with pressure pot, part after the active carbon loading silver strainer filters as tap water.
A kind of domestic water purifying machine of supplying water in different qualities comprises micro-filtration strainer, activated charcoal filter, reverse osmosis membrane filt, active carbon loading silver strainer and water storage pressure pot; The water inlet termination water supply pipe of micro-filtration strainer, the feed-water end of water side the taking over a job property carbon filter of micro-filtration strainer; Water reuse outlet in the dense water water outlet termination of reverse osmosis membrane filt, the permeate water water side one tunnel of reverse osmosis membrane filt connects the water storage pressure pot, and the feed-water end of active carbon of silver strainer is carried on another road; The water outlet termination tap water outlet of active carbon loading silver strainer; Also comprise soften resin strainer and ultrafiltration membrance filter device, the water side of taking over a job property of the feed-water end carbon filter of soften resin strainer, the water side one tunnel of soften resin strainer connect general bath water outlet, and another road connects the feed-water end of ultrafiltration membrance filter device; The water side one tunnel of ultrafiltration membrance filter device connects the outlet of food and drink bath water, and another Lu Jingyi high-pressure pump connects the feed-water end of described reverse osmosis membrane filt.
The domestic water purifying machine of aforementioned a kind of supplying water in different qualities, be connected with water intake ball valve and low-tension switch between its micro-filtration strainer feed-water end and the water supply pipe, be provided with entering water electromagnetic valve between described high-pressure pump and the reverse osmosis membrane filt feed-water end, be provided with the scouring electromagnetic valve and the waste water proportional valve of mutual parallel connection between described reverse osmosis membrane filt dense water water side and the middle water reuse outlet, reverse osmosis membrane filt permeate water water side is provided with vacuum breaker and high-voltage switch gear, also comprise a controller in addition, described low-tension switch, high-pressure pump, entering water electromagnetic valve, scouring electromagnetic valve is connected with this controller with high-voltage switch gear.
The domestic water purifying machine of aforementioned a kind of supplying water in different qualities, its soften resin strainer installs with resin again.
The domestic water purifying machine of aforementioned a kind of supplying water in different qualities, its ultrafiltration membrance filter device adopts the inner pressed hollow fiber ultrafiltration membrane.
By the above-mentioned description of this invention as can be known, compare with prior art, the present invention has following advantage: one, the present invention creatively draws different water quality in the different steps of family expenses water purification machine water treatment, to satisfy the needs of all kinds of domestic waters of family, reached the effect that makes full use of water resources, avoids waste to the different quality requirement; Two, the present invention is provided with soften resin strainer and ultrafiltration membrance filter device, more can be fit to China's wide geographic area particularly north and mountain area lack of water, area that the source water hardness is high.
Description of drawings
Fig. 1 is the system architecture schematic block diagram of water purification machine of the present invention;
Fig. 2 is the ultrafiltration membrance filter device structural representation in the water purification machine of the present invention.
Embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
A kind of domestic water purifying machine of supplying water in different qualities, with reference to Fig. 1, its primary structure comprises micro-filtration strainer 1, activated charcoal filter 2, soften resin strainer 3, ultrafiltration membrance filter device 4, reverse osmosis membrane filt 5, active carbon loading silver strainer 7 and water storage pressure pot 6.
With reference to Fig. 1, the feed-water end of micro-filtration strainer 1 connects water supply pipe 10 through a water intake ball valve 101, the feed-water end of water side the taking over a job property carbon filter 2 of micro-filtration strainer 1.The water side of taking over a job property of the feed-water end carbon filter 2 of soften resin strainer 3, the water side of soften resin strainer 3 is divided into two-way by teesaddle joint K1, and one the tunnel meets general bath water outlet A, and another road connects the feed-water end of ultrafiltration membrance filter device 4.The water side of ultrafiltration membrance filter device 4 is divided into two-way by teesaddle joint K2, and one the tunnel meets food and drink bath water outlet B, and another Lu Jingyi high-pressure pump 82 connects the feed-water end of described reverse osmosis membrane filt 5.Water reuse outlet D in the dense water water outlet termination of reverse osmosis membrane filt 5, the permeate water water side of reverse osmosis membrane filt 5 is divided into two-way by a teesaddle joint K3, the pressure pot ball valve 61 of leading up to connects water storage pressure pot 6, the feed-water end of active carbon of silver strainer 7 is carried on another road, the water outlet termination tap water outlet C of active carbon loading silver strainer 7.
With reference to Fig. 1, be connected with low-tension switch 81 between micro-filtration strainer 1 feed-water end and the water supply pipe 10, be provided with entering water electromagnetic valve 83 between described high-pressure pump 82 and reverse osmosis membrane filt 5 feed-water ends, be provided with the scouring electromagnetic valve 84 and the waste water proportional valve 52 of mutual parallel connection between described reverse osmosis membrane filt 5 dense water water sides and the middle water reuse outlet D, reverse osmosis membrane filt 5 permeate water water sides are provided with vacuum breaker 51 and high-voltage switch gear 85.Also comprise a controller in addition, described low-tension switch 81, high-pressure pump 82, entering water electromagnetic valve 83, scouring electromagnetic valve 84 and high-voltage switch gear 85 are connected with this controller and work under the unified control of this controller.
With reference to Fig. 1, soften resin strainer 3 refills with resin and puts 31.With reference to Fig. 2, described ultrafiltration membrance filter device 4 adopts the inner pressed hollow fiber ultrafiltration membrane, its structure mainly comprises a shell 40 cylindraceous and the hollow-fibre membrane of being located in the shell 40 41, one end of this shell 40 is provided with source water feed-water end 401, the other end is provided with condensed water water side 403, and the sidewall of this shell 40 is provided with ultrafiltrated water side 402.
Below with reference to Fig. 1 the water supply process of above-mentioned water purification machine is described in detail.
The effect of low-tension switch 81 is that under the control of controller, automatic opening quits work pure water high-pressure pump 82 when not having water or water yield hydraulic pressure not enough in pipeline, the protection total system.Tap water enters micro-filtration strainer 1 back and filters 2 by activated charcoal filter.Micro-filtration strainer 1 can effectively be removed granule foreigns such as sandstone in the water, iron rust; Activated charcoal filter 2 can effectively be removed various peculiar smell, chlorine residue and other organic pollutant in the water.
Activated charcoal filter 2 water outlets enter soften resin strainer 3, soften resin strainer 3 is with resin regeneration system 31, when resin absorption is saturated, can obtain regeneration by resin regeneration system 31, regenerative agent can be simple and easy to salt as regenerative agent, regenerative wastewater is discharged to sewer line by the discharge of wastewater mouth.Soften resin strainer 3 can effectively reduce water hardness, and is particularly suitable in the northern area of China and the higher area of some mountain area water hardness, south.General bath water outlet A is removed in the water outlet one tunnel of soften resin strainer 3, and another road water outlet enters ultrafiltration membrance filter device 4.General washings such as the water outlet of general bath water outlet A can be used for washing one's hands, washes one's face, laundry.
The inner pressed hollow fiber ultrafiltration membrane of ultrafiltration membrance filter device 4 is as filtering element, can further remove pollutents such as bacteriophage in the water, colloid, is that water outlet reaches standard for drinking on biochemical indicator.Food and drink bath water outlet B is removed in its water outlet one tunnel water outlet, and another road water outlet is as the water inlet of reverse osmosis membrane filt 5.The higher washings of water quality requirement such as the water outlet of food and drink bath water outlet B can be used for wash water fruit, vegetables, bowls and chopsticks, gargles, shower.
The effect of high-pressure pump 82 is to the water inlet pressurize, and making into, water has enough pressure to see through reverse osmosis membrane.The effect of entering water electromagnetic valve 83 is when the not enough low-tension switch 81 of pipeline lack of water or hydraulic pressure disconnects, entering water electromagnetic valve 83 is closed, or entering water electromagnetic valve 83 is closed when the full high-voltage switch gear 85 of water of water storage pressure pot 6 disconnects, in order to avoid ducted water continues to flow through system under the effect of hydraulic pressure.
Reverse osmosis membrane filt 5 adopts reverse-osmosis membrane elements to filter, and can remove heavy metal, salinity, bad mineral substance and other solute in the water, the pure water water-quality guideline that water outlet is reached directly drink.The concentrated water discharge pipeline of reverse osmosis membrane filt 5 is provided with waste water proportional valve 52 and 84 two pipelines of scouring electromagnetic valve in parallel, flushing battery valve 84 is opened when washing, but system is when producing water, scouring electromagnetic valve 84 is closed, and adjusts the pure water and the waste water ratio of generation by the open degree of adjusting waste water proportional valve 52.The dense water of reverse osmosis membrane filt 5 through in the water outlet of water reuse outlet D discharge, can be used for flushing the toilet, mop floor, afforest water such as water flowers.
The liquid one tunnel that sees through of reverse osmosis membrane filt 5 enters water storage pressure pot 6, and another road enters carrying silver with absorbent charcoal strainer 7.The effect of vacuum breaker 51 is to prevent that the water in the water storage pressure pot 6 from falling under the effect of water storage pressure pot 6 pressure against entering reverse osmosis membrane filt 5.The effect of high-voltage switch gear 85 is after the pure water full-water level in the water storage pressure pot 6, and under the control of controller, high-pressure pump 82 quits work, and closes entering water electromagnetic valve 83.
After the water in the water storage pressure pot 6 was full, reverse osmosis membrane filt 5 quit work, and when at tap water outlet C water place water being arranged, the pure water in the water storage pressure pot 6 exports C through active carbon loading silver strainer 7 to tap water under the effect of pressure.Active carbon loading silver strainer 7 can adsorb heterochromatic, the peculiar smell in the water purification more completely, adjusts the pure water mouthfeel, kills, restrains the regeneration of bacterium in the water simultaneously, guarantees that the pure sweetness of pure water is good to eat.The water outlet of carrying silver with absorbent charcoal strainer 7 is discharged through tap water outlet C, can be used for directly drinking, makes tea, Baoshang, cooks and cook etc.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (5)
1. the method for a supplying water in different qualities is characterized in that may further comprise the steps:
1) water in the tap water is passed through the micro-filtration strainer;
2) water outlet of activated charcoal filter is filtered by the soften resin strainer;
3) water part of soften resin strainer is as general bath water, and part is filtered with the ultrafiltration membrance filter device;
4) water part of ultrafiltration membrance filter device is as the food and drink bath water, and part is filtered with reverse osmosis membrane filt, water reuse in the dense water conduct that reverse osmosis membrane filt produces;
5) the permeate water part that produces of reverse osmosis membrane filt stores with pressure pot, part after the active carbon loading silver strainer filters as tap water.
2. the domestic water purifying machine of a supplying water in different qualities comprises micro-filtration strainer, activated charcoal filter, reverse osmosis membrane filt, active carbon loading silver strainer and water storage pressure pot;
The water inlet termination water supply pipe of micro-filtration strainer, the feed-water end of water side the taking over a job property carbon filter of micro-filtration strainer; Water reuse outlet in the dense water water outlet termination of reverse osmosis membrane filt, the permeate water water side one tunnel of reverse osmosis membrane filt connects the water storage pressure pot, and the feed-water end of active carbon of silver strainer is carried on another road; The water outlet termination tap water outlet of active carbon loading silver strainer;
It is characterized in that: also comprise soften resin strainer and ultrafiltration membrance filter device, the water side of taking over a job property of the feed-water end carbon filter of soften resin strainer, the water side one tunnel of soften resin strainer connects general bath water outlet, and another road connects the feed-water end of ultrafiltration membrance filter device; The water side one tunnel of ultrafiltration membrance filter device connects the outlet of food and drink bath water, and another Lu Jingyi high-pressure pump connects the feed-water end of described reverse osmosis membrane filt.
3. the domestic water purifying machine of a kind of supplying water in different qualities as claimed in claim 2, it is characterized in that: be connected with water intake ball valve and low-tension switch between described micro-filtration strainer feed-water end and the water supply pipe, be provided with entering water electromagnetic valve between described high-pressure pump and the reverse osmosis membrane filt feed-water end, be provided with the scouring electromagnetic valve and the waste water proportional valve of mutual parallel connection between described reverse osmosis membrane filt dense water water side and the middle water reuse outlet, reverse osmosis membrane filt permeate water water side is provided with vacuum breaker and high-voltage switch gear, also comprise a controller in addition, described low-tension switch, high-pressure pump, entering water electromagnetic valve, scouring electromagnetic valve is connected with this controller with high-voltage switch gear.
4. the domestic water purifying machine of a kind of supplying water in different qualities as claimed in claim 2 is characterized in that: described soften resin strainer installs with resin again.
5. the domestic water purifying machine of a kind of supplying water in different qualities as claimed in claim 2 is characterized in that: described ultrafiltration membrance filter device employing inner pressed hollow fiber ultrafiltration membrane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200810072075 CN101723522B (en) | 2008-11-03 | 2008-11-03 | Method for supplying water according to quality and domestic water purifying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810072075 CN101723522B (en) | 2008-11-03 | 2008-11-03 | Method for supplying water according to quality and domestic water purifying machine |
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| Publication Number | Publication Date |
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| CN101723522A true CN101723522A (en) | 2010-06-09 |
| CN101723522B CN101723522B (en) | 2012-12-26 |
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| CN 200810072075 Expired - Fee Related CN101723522B (en) | 2008-11-03 | 2008-11-03 | Method for supplying water according to quality and domestic water purifying machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102964016A (en) * | 2012-12-21 | 2013-03-13 | 柯淇环境技术(宁波)有限公司 | Domestic dual water supply treating equipment |
| CN103084070A (en) * | 2013-02-22 | 2013-05-08 | 浙江开创环保科技有限公司 | Method for preventing whole-house separate purifying device film from being polluted |
| CN104445687A (en) * | 2014-11-25 | 2015-03-25 | 成都威尔诺生物科技有限公司 | Circulating structure for biologically treating wastewater |
| CN104594440A (en) * | 2014-12-25 | 2015-05-06 | 河南伯睿环保科技有限公司 | Domestic wastewater sorting and recycling system |
| CN104828969A (en) * | 2014-02-10 | 2015-08-12 | 美的集团股份有限公司 | Water purification equipment and control method thereof |
| CN104860451A (en) * | 2015-05-06 | 2015-08-26 | 天津市华通寰昊水务科技有限公司 | Household water processing system |
| CN104961265A (en) * | 2015-07-06 | 2015-10-07 | 宁波安吉尔环保科技有限公司 | Six-stage bottom-mounted modular double-water double-membrane water purifier |
| CN106865815A (en) * | 2017-02-20 | 2017-06-20 | 莱特莱德（北京）环境技术股份有限公司 | The many quality water production systems of household water-purifying machine |
| WO2018126475A1 (en) * | 2017-01-09 | 2018-07-12 | Honeywell International Inc. | Water purifiers and methods of purifying water using the same |
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| US5626745A (en) * | 1994-10-27 | 1997-05-06 | Water Recycling Systems, Inc. | Waste water purification system |
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| CN201309868Y (en) * | 2008-11-03 | 2009-09-16 | 王云凯 | Household water purifier supplying water according to the quality degree |
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