CN101723522B - 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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- CN101723522B CN101723522B CN 200810072075 CN200810072075A CN101723522B CN 101723522 B CN101723522 B CN 101723522B CN 200810072075 CN200810072075 CN 200810072075 CN 200810072075 A CN200810072075 A CN 200810072075A CN 101723522 B CN101723522 B CN 101723522B
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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 necessary material of structure health, and various nutritive substances just can not be transported to whole body everywhere through 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 through 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, in whole world water, measuring organic chemical pollutant 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 sale is to adopt the principle of r-o-and device that tap water is carried out to people the pure water of drinking being provided after deep purifying is handled in the market.Because the vice proper of commercially available domestic water purifying machine product, promptly water production rate is little, and it is slow to produce water speed; Therefore its product water generally only supplies family to drink; 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 present invention provides a kind of method and domestic water purifying machine of supplying water in different qualities, and 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 through 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 HPP connects the feed-water end of said 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 said HPP 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 said 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 comprises a unit in addition, and said low-tension switch, HPP, entering water electromagnetic valve, scouring electromagnetic valve and high-voltage switch gear are connected with this unit.
The domestic water purifying machine of aforementioned a kind of supplying water in different qualities, its soften resin strainer is with the resin regeneration device.
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.
Can know by the above-mentioned description of this invention; Compare with prior art; The present invention has following advantage: one; Draw different water quality to the invention property,, reached the effect that makes full use of water resources, avoids waste to satisfy the needs of all kinds of domestic waters of family to the different quality requirement in the different steps of family expenses water purification machine water treatment; 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
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, the feed-water end of water side the taking over a job property carbon filter 2 of micro-filtration strainer 1 through a water intake ball valve 101.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 through 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 through teesaddle joint K2, and one the tunnel meets food and drink bath water outlet B, and another Lu Jingyi HPP 82 connects the feed-water end of said 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 through 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 said HPP 82 and reverse osmosis membrane filt 5 feed-water ends; Be provided with the scouring electromagnetic valve 84 and waste water proportional valve 52 of mutual parallel connection between said 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 unit in addition, said low-tension switch 81, HPP 82, entering water electromagnetic valve 83, scouring electromagnetic valve 84 is connected with this unit with high-voltage switch gear 85 and work down in the unified control of this unit.
With reference to Fig. 1, soften resin strainer 3 refills with resin and puts 31.With reference to Fig. 2; Said ultrafiltration membrance filter device 4 adopts the inner pressed hollow fiber ultrafiltration membrane; Its structure mainly comprises a shell 40 cylindraceous and is located at the hollow-fibre membrane 41 in the shell 40; One end of this shell 40 is provided with source water feed-water end 401, and 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.
With reference to Fig. 1 the water supply process of above-mentioned water purification machine is described in detail below.
The effect of low-tension switch 81 is that under the control of unit, automatic opening quits work pure water HPP 82 when in pipeline, not having water or water yield hydraulic pressure not enough, the protection total system.Tap water gets into micro-filtration strainer 1 back and filters 2 through 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 get into soften resin strainer 3; Soften resin strainer 3 is with resin regeneration system 31; When resin absorption is saturated, can obtain regeneration through resin regeneration system 31; Regenerative agent can be simple and easy to salt as regenerative agent, regenerative wastewater is discharged to sewer line through the discharge of wastewater mouth.Soften resin strainer 3 can effectively reduce water hardness, and is particularly suitable in north 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 gets into 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 HPP 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 breaks off; 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 breaks off, 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 the waste water proportional valve 52 and 84 two pipelines of scouring electromagnetic valve of parallel connection; 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 through the open degree of adjustment 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 gets into water storage pressure pot 6, and another road gets into 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 getting into 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 unit, HPP 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, and the regeneration of bacterium in the water is killed, restrained to adjustment pure water mouthfeel 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-mentionedly be merely embodiment of the present invention, but design concept of the present invention is not limited thereto, 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 micro-filtration strainer, activated charcoal filter;
2) water outlet of activated charcoal filter is filtered through 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 of reverse osmosis membrane filt generation stores with pressure pot; Part after the active carbon loading silver strainer filters as tap water; After the water in the pressure pot is full; Reverse osmosis membrane filt quits work, and when at tap water outlet water place water being arranged, the pure water in the water storage pressure pot exports through active carbon loading silver strainer to tap water under the effect of pressure.
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 HPP connects the feed-water end of said reverse osmosis membrane filt;
The permeate water water side of reverse osmosis membrane filt is divided into two-way through a teesaddle joint, and the pressure pot ball valve of leading up to 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;
After the water in the water storage pressure pot was full, reverse osmosis membrane filt quit work, and when at tap water outlet water place water being arranged, the pure water in the water storage pressure pot exports through active carbon loading silver strainer to tap water under the effect of pressure.
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 said micro-filtration strainer feed-water end and the water supply pipe; Be provided with entering water electromagnetic valve between said HPP 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 said 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 comprises a unit in addition, and said low-tension switch, HPP, entering water electromagnetic valve, scouring electromagnetic valve and high-voltage switch gear are connected with this unit.
4. the domestic water purifying machine of a kind of supplying water in different qualities as claimed in claim 2 is characterized in that: said soften resin strainer is with the resin regeneration device.
5. the domestic water purifying machine of a kind of supplying water in different qualities as claimed in claim 2 is characterized in that: said ultrafiltration membrance filter device employing inner pressed hollow fiber ultrafiltration membrane.
Priority Applications (1)
| 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 CN101723522A (en) | 2010-06-09 |
| CN101723522B true CN101723522B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN110963622A (en) * | 2019-12-17 | 2020-04-07 | 浙江富莱迪环境设备有限责任公司 | Secondary water supply deep purification system with coupling quality-dividing function |
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| CN111661941A (en) * | 2020-06-03 | 2020-09-15 | 深圳市龙浩科技有限公司 | Intelligent water treatment device with water purification backwashing and reclaimed water recycling functions |
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| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN110963622A (en) * | 2019-12-17 | 2020-04-07 | 浙江富莱迪环境设备有限责任公司 | Secondary water supply deep purification system with coupling quality-dividing function |
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| CN101723522A (en) | 2010-06-09 |
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