CN102765824A

CN102765824A - Water treatment method and equipment

Info

Publication number: CN102765824A
Application number: CN2011101149486A
Authority: CN
Inventors: 吴光夏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-05
Filing date: 2011-05-05
Publication date: 2012-11-07

Abstract

The invention relates to a water treatment method and equipment thereof. By the adoption of the method and the equipment, it is convenient to regenerate resin and clean and disinfect membrane modules. The equipment mainly comprises a part connected with a tap water pipe, a water softening tank, a hollow fiber purifier ( a water purifier), a device for resin regeneration and membrane disinfection and cleaning, a valve, a tee joint, a four joint, pipelines and the like. There are two modes for connecting the tap water pipe: 1, a transfer valve is used to connect a tap faucet and the water softening tank or the hollow fiber purifier so as to switch tap water direct use and soft water and purified water generation; and 2, tap water is connected to an inlet of the water purifier as well as a permeate outlet of the water purifier, and the tee joint, the four joint, the pipelines and the valve are used for connection and switching. Resin regeneration and membrane cleaning and disinfection are carried out by the following modes: 1, gravitational flow by the utilization of liquid level difference; 2, conveying by the use of a pump; and 3, cleaning by back pressure.

Description

Water treatment method and equipment

Technical field

The present invention relates to water treatment method and equipment, particularly can carry out resin regeneration, membrane module cleaning, disinfectant method and relevant device easily.

Background technology

Appliance for treating drinking water mainly is divided into two big types: water softener and water purifier.Water softener is with divalence and the heavy metal ion more than the divalence such as the calcium in the Zeo-karb removal water, mg ions.At present, the subject matter of the existence of the water softener on the market is: 1, price is high.General family holds to dare not accept or be reluctant and bears.2, resin regeneration method is good inadequately, and regeneration effect is not good enough.These two problems, the water softener that has has one of them, and the water softener that has haves both at the same time.

Water purifier is to remove bacterium in the water and virus, makes tap water become the device of direct-drinking water.Water purifier has two kinds, a kind of be with reverse osmosis membrane except that removing bacterium and virus, also remove the ion in the water and other material, become pure water.The pH value of this water belongs to sour water between 5.4～5.6.This sour water of people such as long-term drinking makes hyperchlorhydria easily, causes stomach trouble such as stomach ulcer.Because dissolved in purified water is very capable, infant's long-term drinking can be broken the cylinder electrolyte balance, exhausting occurs, illness such as foam at the mouth.Another kind is with the germ in the hollow fiber ultrafiltration membrane removal water, virus etc., makes water become direct-drinking water.Because ultra-filtration membrane allows ion to pass through, thereby its treated water can not influence human electrolyte's balance.So this water purifier is more and more accepted by people.But there is a fatal shortcoming, promptly can not on-line cleaning and sterilization, that is to say, just from system, do not disassemble water purifier and can't clean and sterilize.Along with the continuity of duration of service, the bacterium of accumulating in the tubular fibre is more and more with virus, blue-green algae etc., though water purifier is provided with sewage draining exit, most of bacterium, virus and blue-green algae row do not go out.Bacterium, virus and blue-green algae will produce objectionable impurities in metabolic processes, will emit carcinogens-cyanophycin like blue-green algae, and hollow fiber ultrafiltration membrane is cut incessantly cyanophycin.The method that producer takes at present is the periodic replacement filter core, and use cost increases like this, and the client also is reluctant to accept.Therefore, the online water purifier that carries out the membrane module sterilization and disinfection of a kind of ability of market in urgent need.Simultaneously, market also lack can produce be soft water be again water purification, promptly not only removed scale but also removed germ etc., also can onlinely carry out resin regeneration, tubular fibre cleans, the disinfectant water treatment device.

Summary of the invention

The purpose of this invention is to provide and to carry out resin regeneration easily, method and relevant device that hollow-fibre membrane sterilization and film back-pressure are cleaned.

The objective of the invention is to realize as follows:

Water softener has four interfaces, all is connected to a valve or a water tap on each interface.One in these four interfaces connects running water inlet, and one connects soft water outlet, with the interface of soft water outlet in the same side be the salt water inlet, with the interface of running water inlet in the same side be a brine outlet.

The tap water of water purifier inlet and see through the liquid outlet and be connected with valve through threeway, water purifier sees through the liquid outlet and connects the water softener inlet, or the water softener outlet connects water purifier and enters the mouth.

With the tap water pipe line connection portion dual mode is arranged: 1, be connected water tap and water softening tank or tubular fibre purifier with switching valve, be used for switching tap water directly with the generation of soft water, water purification.2, tap water had both been received the inlet of water purifier, was connected on water purifier again and saw through the liquid outlet, was connected and switched with threeway, four-way, pipeline and valve.

Resin regeneration, film are cleaned, following mode is adopted in sterilization: 1, utilize the liquid level difference gravity flow; 2, use pump delivery; 3, back-pressure is cleaned.

Description of drawings

The softening water purifier of Figure 1A band switching valve

The softening water purifier of polylinker of Figure 1A 1 band switching valve

But the softening water purifier of the band that Figure 1B back-pressure is cleaned tap

The softening water purifier of polylinker of Figure 1B 1 band tap

The purification water softener of Fig. 2 A band switching valve

The polylinker of Fig. 2 A1 band switching valve purifies water softener

But the purification water softener of the band that Fig. 2 B back-pressure is cleaned tap

The polylinker of Fig. 2 B1 band tap purifies water softener

The purification water softener of Fig. 2 C band tap

The polylinker of Fig. 2 C1 band tap purifies water softener

Fig. 3 band tap softening water purifier

The softening water purifier of polylinker of Fig. 3 A1 band tap

The softening water purifier of softening purification integral type of Fig. 3 A2 band tap

Fig. 4 reversible flow regenerated water softener

Fig. 4 A1 reversible flow regenerated polylinker water softener

But the water purifier that Fig. 5 back-pressure is cleaned

But the polylinker water purifier that Fig. 5 A1 back-pressure is cleaned

But the water purifier that the back-pressure that Fig. 5 A3 simplifies is cleaned

But the polylinker water purifier that the back-pressure that Fig. 5 A3 simplifies is cleaned

Fig. 6 end opening back-pressure cleaning type water purifier

Fig. 7 switching valve semi-sectional view

Fig. 8 switching valve handle front view

Fig. 9 switching valve handle vertical view

Figure 10 A two interface water purifier axial sections

Figure 10 B four interface water purifier axial sections

Figure 10 C six interface water purifier axial sections

Figure 10 D eight interface water purifier axial sections

Figure 11 A two interface water softener axial sections

Figure 11 B four interface water softener axial sections

Figure 11 C six interface water softener axial sections

Figure 11 D eight interface water softener axial sections

Figure 13 one interface end cap end view drawing

Figure 14 two interface end cap end view drawings

Figure 15 three interface end cap end view drawings

Figure 16 four interface end cap end view drawings

Figure 12 A pot type water softener part sectioned view

Figure 12 B formula water softener cover vertical view

Figure 12 C pot type water softener was grown water pipe and was lacked water pipe and connect the cover upward view separately

Figure 12 D pot type water softener was grown water pipe and was connected with the valve root, lacked water pipe and was connected the cover upward view with the valve root

Figure 12 E pot type water softener was grown water pipe mode of connection figure

Figure 12 F pot type water softener was lacked water pipe mode of connection figure

Figure 12 G pot type water softener was grown water pipe and valve root mode of connection figure

Figure 12 H pot type water softener was lacked water pipe and valve root mode of connection figure

The practical implementation method

Embodiment 1

Connect through valve between water softener and the water purifier; The other end of water softener links to each other with three valves through four-way; Wherein, a valve the other end connects an outlet of switching valve, the bypass outlet of second another termination switching valve of valve; The 3rd the valve the other end connects water purifier upper outlet and valve through three, another outlet of another termination switching valve of this valve.Water purifier sees through to export through valve and four-way under the liquid and is connected the valve that water purifier exports, the other end connects the outlet of switching valve respectively; And through two other valve of threeway connection; The other end of these two valves connects bag of saline and pump outlet respectively; Pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Describe below in conjunction with Figure 1A.

Connect through valve 105 between the outlet 302 of water softener 300 and the inlet 401 of water purifier 400; The inlet 301 of water softener 300 links to each other with valve 103,101,102 through four-way 104 or two threeways; Wherein, Valve 103 the other ends connect an outlet 204 of switching valve, the bypass outlet 201 of valve 101 another termination switching valves, and the bypass outlet 201 of switching valve is another outlet of the tap water of switching valve; Valve 102 the other ends connect water purifier upper outlet 403 and valve 108A, the outlet 202 of another termination switching valve of valve 108A through threeway 107.Water purifier 400 sees through liquid and exports 404 down through valve 106 and four-way 109 or two threeways; Connect valve 110A, threeway 111 that water purifier outlet 402, the other end connect the outlet 203 of switching valve respectively; The other two ends of threeway 111 connect valve 112 and valve 113; The other end of valve 112 and valve 113 is connected the outlet of bag of saline 500 and pump 700 respectively, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

The operation scheme of water treatment device is following:

When the handle of switching valve 200 206 downwards the time, the switching valve end opening goes out tap water.When the handle level of switching valve 200, open valve 101,105,108A, valve-off 102,103,106,110A, 112,113.Tap water comes out from the bypass outlet 201 of switching valve 200, gets into resin container 300 through valve 101, four-way 104, and the resin in resin container 300 adsorbs the calcium in the water, mg ion fall, and becomes soft water.The soft water that from water softener, comes out is in water purifier 400; Through the centrifugation of hollow-fibre membrane, remove the bacterium in the water, virus, algae etc., become direct-drinking water; From seeing through the interface 202 of liquid upper outlet 403, valve 108A, switching valve 200, the following outlet 205 of switching valve 200 is flowed out.This is the direct-drinking water Production Flow Chart.

When opening valve 105,103, valve-off 101,102,108A, 110A, 106 go up salt solution irritating in the bag of saline 500; Irritate in the saline 600 and go up salt solution, when opening valve 112, be put into certain height to bag of saline; Salt solution just flows into the water purifier hollow-fibre membrane from bag of saline inner; Flow to water softener again, exchange the calcium on the resin, mg ion get off, flow out from the interface 204 of switching valve 200, the following outlet 205 of switching valve 200.This is tubular fibre inner sterilization and resin regeneration flow process.

Close valve 112, valve 113 is opened, and opens pump 700; Salt solution just pumps into the water purifier hollow-fibre membrane through pump 700 from saline 600 inner; Flow to water softener again, exchange the calcium on the resin, mg ion get off, flow out from the interface 204 of switching valve 200, the following outlet 205 of switching valve 200.This is another kind of tubular fibre inner sterilization and resin regeneration flow process.

Pull back level to the handle 206 of switching valve 200, open valve 101,102,110A, valve-off 103,105,108A, 106; The tap water back-pressure gets into water purifier, and is outside from tubular fibre, passes film and gets into tubular fibre inside; Through valve 110A, interface 203 is discharged again.This is the back-pressure cleaning process of film.

Open valve 106,108A, valve-off 101,102,103,105,110A irritate salt solution in bag of saline 500 or saline 600; Or potassium permanganate solution or aqueous sodium hypochlorite solution; When opening valve 112 or opening valve 113 and ejector priming 700, salt solution or potassium permanganate solution or aqueous sodium hypochlorite solution are just through valve 106, water purifier outlet 404 down, tubular fibre outside, water purifier upper outlet 403, valve 108A; The interface 202 of switching valve 200, following outlet 205 is flowed out.This is that water purifier sees through liquid side disinfection process.

Embodiment 2

Connect through valve between water softener and the water purifier; The other end of water softener has three water outlets, links to each other with three valves respectively, wherein; A valve the other end connects an outlet of switching valve; The bypass outlet of second another termination switching valve of valve, the 3rd the valve the other end connects water purifier upper outlet and valve through three, another outlet of another termination switching valve of this valve.The other end of water purifier has four water outlets; Connect four valves respectively; One of them valve connects water purifier and sees through liquid outlet down, and a valve connects an outlet of switching valve, and the other end of all the other two valves connects bag of saline and pump outlet respectively; Pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Connect through valve 105 between water softener 300 and the water purifier 400; The other end of water softener 300 has three water outlets 102,101,103; Link to each other with three

valve

301A, 301B, 301C respectively; Wherein, the bypass outlet 201 of 203, the second valve 101 another termination switching valves 200 of an outlet of valve 103 the other ends connection switching valve 200; The 3rd valve 102 the other ends connect water purifier 400 upper outlets 403 and valve 108 through threeway 107, another outlet 202 of another termination switching valve 200 of this valve.The other end of water purifier 400 has four

water outlet

402A, 402B, 402C, 402D; Connect four valves 112,113,110A and 106 respectively; One of them valve 106 connects water purifier 400 and sees through a liquid outlet 204 of 404, one valve 110A connections of outlet switching valve 200 down, and the other end of all the other two valves 112,113 connects the outlet of bag of saline 500 and pump 700 respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

The operation scheme of water treatment device is following:

When the handle of switching valve 200 206 downwards the time, the switching valve end opening goes out tap water.When the handle level of switching valve 200, open valve 101,105,108A, valve-off 102,103,106,110A, 112,113.Tap water comes out from the bypass outlet 201 of switching valve 200, and through valve 101, entering resin container 300, the resin in resin container 300 adsorbs the calcium in the water, mg ion fall, and becomes soft water.The soft water that from water softener, comes out is in water purifier 400; Through the centrifugation of hollow-fibre membrane, remove the bacterium in the water, virus, algae etc., become direct-drinking water; From seeing through the interface 202 of liquid upper outlet 403, valve 108A, switching valve 200, the following outlet 205 of switching valve 200 is flowed out.This is the direct-drinking water Production Flow Chart.

Embodiment 3

Connect through valve between water softener and the water purifier, the other end of water softener links to each other through four-way or two threeways with three valves, wherein; A valve is the rinse water drain; Second valve the other end connects tap water inlet and water tap through three, and the 3rd the valve the other end connects softening direct-drinking water tap through three and see through the liquid upper outlet with water purifier, water purifier see through liquid down outlet pass through valve and four-way or two threeways; Connect water purifier outlet, soft water tap and two other valve respectively; The other end of this two other valve connects bag of saline and pump outlet respectively, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Describe below in conjunction with Figure 1B.

Connect through valve 105 between the outlet 302 of water softener 300 and the inlet 401 of water purifier 400; The other end 301 of water softener 300 links to each other with three valves 103,101,102 through four-way 104 or two threeways; Wherein, Valve 103 is rinse water drains; Valve 101 the other ends connect tap water through threeway 800 and enter the mouth and water tap 801, and valve 102 the other ends meet softening direct-drinking water tap 108B through threeway 107 and water purifier sees through liquid upper outlet 403, and water purifier respectively is connected water purifier outlet 402, soft water tap 110B and threeway 111 through valve 106 with four-way 109 or two threeways through outlet 404 under the liquid; Threeway 111 connects two

other valve

112 and 113; The other end of valve 112 and valve 113 is connected the outlet of bag of saline 500 and pump 700 respectively, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

The operation scheme of water treatment device is following:

Open valve 101,105, valve-off 102,103,106,112,113.Open tap 801, tap water just flows out from water tap 801.Open softening direct-drinking water tap 108B, water gets into resin container 300 through valve 101, four-way 104, and the resin in resin container 300 adsorbs the calcium in the water, mg ion fall, and becomes soft water.The soft water that from water softener, comes out through the centrifugation of hollow-fibre membrane, is removed the bacterium in the water, virus, algae etc. in water purifier 400, becomes direct-drinking water, and leading 108B opens, and direct-drinking water just flows out.Open leading 110B, soft water just flows out from soft water tap 110B.

When opening valve 105,103, valve-off 101,102 is gone up salt solution irritating in the bag of saline 500; Irritate in the saline 600 and go up salt solution, when opening valve 112, be put into certain height to bag of saline 500; Salt solution just flows into water purifier 400 hollow-fibre membranes from bag of saline inner; Flow to water softener 300 again, exchange the calcium on the resin, mg ion get off, flow out from valve 103.This is tubular fibre inner sterilization and resin regeneration flow process.

Close valve 112, valve 113 is opened, and opens pump, and salt solution just pumps into the water purifier hollow-fibre membrane through pump from saline 600 inner, flows to water softener again, exchanges the calcium on the resin, mg ion get off, and flows out from valve 103.This is another kind of tubular fibre inner sterilization and resin regeneration flow process.

Open valve 101,102,110B, valve-off 103,105,106,108B, 112,113, the tap water back-pressure gets into water purifier 400, and is outside from tubular fibre, passes film and gets into tubular fibre inside, discharges through valve 110B again.This is the back-pressure cleaning process of film.

Open valve 106,108B; Valve-off 101,102,103,105,110B; Salt solution in bag of saline 500 or saline 600, irritating, or potassium permanganate solution or aqueous sodium hypochlorite solution are when opening valve 112 or opening valve 113 and ejector priming 700; Just through the outlet 404 down of valve 106, water purifier, tubular fibre outside, water purifier upper outlet 403, valve 108B flow out for salt solution or potassium permanganate solution or aqueous sodium hypochlorite solution.This is that water purifier sees through liquid side disinfection process.

A four-way in this equipment can use two continuous threeways to replace.

Embodiment 4

Connect through valve between water softener and the water purifier, the other end of water softener has three interfaces to connect three valves, wherein; A valve is the rinse water drain; Second valve the other end connects tap water inlet and water tap through three, and the 3rd valve the other end connects softening direct-drinking water tap and water purifier through the liquid upper outlet through three, and the other end of water purifier has four interfaces; Each interface connects a valve; These four valve the other ends connect water purifier respectively and see through liquid outlet down, soft water tap, bag of saline and pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Describe below in conjunction with Figure 1B 1.

Connect through valve 105 between the outlet 302 of water softener 300 and the inlet 401 of water purifier 400; The other end of water softener 300 has three

interface

301A, 301B, 301C; Connect valve 102,101,103 respectively wherein; Valve 103 is rinse water drains, and valve 101 the other ends connect tap water inlet and water tap 801 through threeway 800, and valve 102 the other ends meet softening direct-drinking water tap 108B through threeway 107 and water purifier sees through liquid upper outlet 403.The other end of water purifier 400 has four

interface

402A, 402B, 402C, 402D, and each interface connects a valve, is 112,113 respectively, 110A, 106.These four valve the other ends connect the outlet that water purifier sees through liquid outlet 404 down, soft water tap 110B, bag of saline 500 and pump 700 respectively, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

The operation scheme of water treatment device is following:

Embodiment 5

Present embodiment be water purifier preceding, water softener after.The inlet of water purifier connects threeway through valve; The two ends in addition of threeway connect the bypass outlet and another valve of switching valve respectively through valve; The other end of this valve connects four-way; All the other terminations of four-way respectively through valve connect switching valve outlet, water softener inlet, water purifier see through the liquid upper outlet, the water purifier outlet connects second outlet of switching valve through valve.Water softener outlet is connected four valves through threeway with four-way, these four valve the other ends connect respectively that the 3rd of switching valve exports, water purifier through outlet under the liquid, bag of saline, pump outlet, pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve, pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

Specify below in conjunction with Fig. 2 A.

Present embodiment be water purifier preceding, water softener after.The inlet 401 of water purifier 400 connects threeway 1003 through valve 1001; The two ends in addition of threeway 1003 connect valve 1002 respectively; With the bypass outlet 201 that is connected switching valve 200 through valve 1001A; The other end of valve 1002 connects four-way 1005; All the other terminations of four-way are respectively through

valve

1007A, 1006,1004, connect an outlet 203, the water softener 300 of switching valve 200 inlet 301, water purifier 400 see through liquid upper outlet 403, water purifier 400 outlets 402 connect the outlets 204 of switching valve 200 through valve 1008A.Water softener 300 outlet 302 is connected four

valve

1010A, 1011,112 and 113 through threeway 1009 with four-way 1012; These four valve the other ends connect the outlet 202 of switching valve 200, the outlet that sees through liquid outlet 404 down, bag of saline 500, pump 700 of water purifier 400 respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

The operation scheme of water treatment device is following:

When the handle of switching valve 200 206 downwards the time, the switching valve end opening goes out tap water.Valve-off 1002,1007A, 1011,112,113,1008A

open valve

1001A, 1001,1006,1010A.When the handle level of switching valve 200, softening direct-drinking water flows out.

The resin regeneration mode of water treatment device is following:

Open valve 1007A, 1006, all the other valve closess are gone up bag of saline 500 fillings salt solution and are opened valve 112, valve-off 113, and salt solution flows out from switching valve outlet 205 through water softener.

Open valve 1007A, 1006, all the other valve closess are irritated upward salt solution to brine tank 600, open valve 113, shut valve 112, ejector priming 700, and salt solution flows out from switching valve outlet 205 through water softener.

The back-pressure cleaning way of water treatment device film is following:

Open valve

1001A, 1002,1004,1008A, all the other valve closess, tap water gets into the film outside from the liquid upper outlet 403 that sees through of water purifier, passes tubular fibre, through valve 1008A, from switching valve outlet 205 outflows.

The disinfection way of water treatment device film is following:

Open valve 1011,1004,1007A; All the other valve closess; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to bag of saline 500, and open valve 112, valve-off 113; Liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, valve 1007A through water purifier 400, flows out from switching valve outlet 205.

Open valve 1011,1004,1007A; All the other valve closess are irritated upward salt solution or potassium permanganate solution or chlorine bleach liquor to brine tank 600, open valve 113; Shut valve 112; Ejector priming 700, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, valve 1007A through water purifier 400, flows out from switching valve outlet 205.

Embodiment 6

Present embodiment be water purifier preceding, water softener after.The inlet of water purifier connects threeway through valve; The two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way; All the other terminations of four-way connect direct-drinking water outlet tap respectively, connect the water softener inlet, see through the liquid upper outlet through what valve connected water purifier through valve, and the water purifier outlet connects tap water outlet tap.Water softener outlet is connected softening direct-drinking water through threeway and exports leading and three valves with four-way, these three valve the other ends connect respectively water purifier through outlet under the liquid, bag of saline, pump outlet, pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

Specify below in conjunction with Fig. 2 B.

The inlet 401 of water purifier 400 connects threeway 1003 through valve 1001; The two ends in addition of threeway 1003 connect the tap water inlet and another valve 1002 that has valve 1001B respectively; The other end of valve 1002 connects four-way 1005; All the other terminations of four-way 1005 connect direct-drinking water tap 1007B respectively, connect the inlet 301 of water softeners 300, see through liquid upper outlet 403 through what valve 1004 connected water purifiers 400 through valve 1006, and the outlet 402 of water purifier 400 connects water tap 1008B.The outlet 302 of water softener 300 is connected softening direct-drinking water tap 1010B and three valves 1011,112,113 through threeway 1009 with four-way 1012; These three valve the other ends connect the outlet that sees through liquid outlet 404 down, bag of saline 500, pump 700 of water purifier 400 respectively; Pump 700 is placed in the saline 600, or the inlet of pump is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

The operation scheme of water treatment device is following:

Valve-off 1002,1011,112,113 is opened

valve

1001B, 1001,1006.When opening leading 1008B, tap water flows out.When opening leading 1007B, direct-drinking water flows out.When opening leading 1010B, softening direct-drinking water flows out.

The resin regeneration mode of water treatment device is following:

Open valve

1006,1002,1001, leading 1008B, valve-

off

1001B, 1011,1004 goes up bag of saline 500 fillings salt solution and opens valve 112, valve-off 113, salt solution is inner through water softener, water purifier tubular fibre, flows out from leading 1008B.

Open valve

1006,1002,1001, leading 1008B, valve-

off

1001B, 1011,1004; Irritate upward salt solution to brine tank 600, open valve 113, shut valve 112; Ejector priming 700, salt solution is inner through water softener, water purifier tubular fibre, flows out from leading 1008B.

The back-pressure cleaning way of water treatment device film is following:

Open valve

1001B, 1002,1004, leading 1008B, valve-

off

1001,1006,1011,112,113, tap water gets into the film outside from the liquid upper outlet that sees through of water purifier, passes tubular fibre, flows out from leading 1008B.

The disinfection way of water treatment device film is following:

Open valve 1011,1004, leading 1007B; Valve-off 1006; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to bag of saline 500; And open valve 112, and valve-off 113, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.

Open valve 1011,1004, leading 1007B; Valve-off 1006; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to brine tank 600, open valve 113, shut valve 112; Ejector priming 700, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.

A four-way in this equipment can use two continuous threeways to replace.

Embodiment 7

Present embodiment be water purifier preceding, water softener after.The inlet of water purifier connects threeway through valve; The two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way; All the other terminations of four-way connect the direct-drinking water tap respectively, connect the water softener inlet, see through the liquid upper outlet through what valve connected water purifier through valve, and the water purifier outlet connects tap water outlet tap.The other end of water softener has four interfaces; These four interfaces connect softening direct-drinking water outlet tap and three valves respectively; What these three valve the other ends connected water purifier respectively sees through outlet under the liquid, bag of saline, pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

Specify below in conjunction with Fig. 2 B1.

Present embodiment be water purifier preceding, water softener after.The inlet 401 of water purifier 400 connects threeway 1003 through valve 1001; The two ends in addition of threeway 1003 connect the tap water inlet and another valve 1002 that has valve 1001B respectively; The other end of valve 1002 connects four-way 1005; All the other terminations of four-way 1005 connect direct-drinking water tap 1007B respectively, connect water softeners inlet 301, see through liquid upper outlet 403 through what valve 1004 connected water purifiers 400 through valve 1006, and water purifier 400 outlets 402 connect water taps 801.The other end of water softener 300 has four

interface

302A, 302B, 302C, 302D; These four interfaces connect softening direct-drinking water tap 1010B and three valves 112,113,1011 respectively; These three valve the other ends connect the outlet that sees through liquid outlet 404 down, bag of saline 500, pump 700 of water purifier 400 respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

The operation scheme of water treatment device is following:

Valve-off 1002,1011,112,113 is opened

valve

The resin regeneration mode of water treatment device is following:

Open valve

1006,1002,1001, leading 1008B, valve-

off

Open valve

1006,1002,1001, leading 1008B, valve-

off

The back-pressure cleaning way of water treatment device film is following:

Open valve

1001B, 1002,1004, leading 1008B, valve-

off

The disinfection way of water treatment device film is following:

Embodiment 8

One of water purifier sees through the liquid outlet and is connected with the inlet of water softener, and another sees through the valve of liquid outlet connection as rinse liquid outlet water purifier.The inlet of water purifier connects the tap water inlet through valve.The outlet of water purifier connects water tap.The outlet of water softener connects two threeways or four-way that links to each other; These two threeways or a four-way connect softening direct-drinking water tap respectively and are connected bag of saline and pump outlet respectively through two valves; Pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.Connect rinse water export pipeline valve and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

A four-way in this equipment can use two continuous threeways to replace each other.

Specify below in conjunction with Fig. 2 C.

One of water purifier 400 sees through liquid outlet 403 and is connected with the inlet 301 of water softener 300, and another of water purifier 400 sees through liquid and export the valve 405 of 404 connections as rinse liquid outlet.The inlet 401 of water purifier 400 connects the tap water inlet through valve 1001.The outlet 402 of water purifier 400 connects water tap 1008B.The outlet 302 of water softener 300 connects 1009, the 1013 or four-ways of two threeways that link to each other; 1009,1013 or four-ways of these two threeways connect softening direct-drinking water tap 1010B and the outlet that is connected bag of saline 500 and pump 700 through two valves 112,113 respectively respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.Connect rinse water export pipeline valve 405 and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump 113, the valve 1001 that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve.Normally closed valve 405 and 113 closing and opening, the open and close of normally open valve 1001, the stopping and open of pump, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

Open valve 1001, valve-off 405,112,113 is opened water tap 1008B, and tap water flows out.Open softening direct-drinking water tap 1010B, softening direct-drinking water flows out.

The resin regeneration mode of water treatment device is following:

Open valve 405, valve-off 1001 is gone up bag of saline 500 fillings salt solution and is opened valve 112, valve-off 113, and salt solution is outside through water softener, water purifier tubular fibre, flows out from valve 405.

Open valve 405, valve-off 1001 is irritated upward salt solution to brine tank 600, opens valve 113, shuts valve 112, ejector priming 700, and salt solution is outside through water softener, water purifier tubular fibre, flows out from valve 405.

Salt solution in brine tank 600, irritating presses the button, and valve 1001 is closed, and valve 405,113 is opened, and opens pump 700 simultaneously, and salt solution flows through from water softener 300, passes through the tubular fibre outside of water purifier 400, flows out from valve 405.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting motorized valve and SV.

Embodiment 9

One of water purifier sees through the liquid outlet and is connected with the inlet of water softener, and another sees through the valve of liquid outlet connection as rinse liquid outlet water purifier.The inlet of water purifier connects the tap water inlet through valve.The outlet of water purifier connects water tap.The other end of water softener has three interfaces, connects softening direct-drinking water tap respectively and is connected bag of saline and pump outlet respectively through two valves, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.Connect rinse water export pipeline valve and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Specify below in conjunction with Fig. 2 C1.

One of water purifier 400 sees through liquid outlet 403 and is connected with the inlet 301 of water softener 300, and another of water purifier 400 sees through liquid and export the valve 405 of 404 connections as rinse liquid outlet.The inlet 401 of water purifier 400 connects the tap water inlet through valve 1001.The outlet 402 of water purifier 400 connects water tap 1008B.The other end of water softener 300 has three

interface

302A, 302B, 302C; Connect softening direct-drinking water tap 1010B and the outlet that is connected bag of saline 500 and pump 700 through two valves 112,113 respectively respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.Connect rinse water export pipeline valve 405 and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump 113, the valve 1001 that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve.Normally closed valve 405 and 113 closing and opening, the open and close of normally open valve 1001, the stopping and open of pump, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

The resin regeneration mode of water treatment device is following:

Embodiment 10

The water softener outlet has pipeline to link to each other with the water purifier inlet; The water purifier outlet connects soft water outlet water tap, two valves through threeway, and one of them valve connects bag of saline, and another valve connects pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline.Water purifier sees through the liquid outlet and connects softening direct-drinking water outlet tap.The water softener inlet connects two valves through threeway, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Below in conjunction with Fig. 3, specify.

The outlet 302 of water softener 300 links to each other with the inlet 401 of water purifier 400; The outlet 402 of water purifier 400 connects softening water tap 412 through threeway 411; Connect two

valves

112 and 113 through threeway 111 again, wherein valve 112 connects bag of saline 500, and valve 113 connects the outlet of pump 700; Pump is placed in the saline 600, or the inlet of pump is placed in the saline 600.Water purifier 400 sees through liquid outlet 403 and connects softening direct-drinking water tap 410.The inlet 301 of water softener 300 connects two

valves

133 and 135 through threeway 134, and wherein valve 135 connects discharge pipe line 136, and valve 133 connects tap water suction culvert and tap water outlet tap 132.The valve 135 that connects discharge pipe line 136 can be used two normally closed solenoid valves or motorized valve with the valve that is connected pump 700, and the valve 133 that connects tap water suction culvert and tap water outlet tap 132 can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve 135,113, the open and close of normally open valve 133, the stopping and open of pump 700, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

Open when valve 133, valve 135,112,113 is closed, and opens tap water outlet tap 132, and tap water can directly use like this; Open softening direct-drinking water tap 410, can flow out softening direct-drinking water; Open softening water tap 412, can flow out soft water.

Hollow-fibre membrane sterilization and resin regeneration

Salt solution in bag of saline 500, irritating, valve-off 133,113 is opened valve 135,112, and salt solution passes from the tubular fibre inside of water purifier 400, and the water softener 300 of flowing through, and flows out from valve 135.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting manual valve.

Salt solution in brine tank 600, irritating, valve-off 133,112 is opened valve 135,113, opens pump 700, and salt solution passes from the tubular fibre inside of water purifier 400, and the water softener 300 of flowing through, and flows out from valve 135.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting manual valve and pump.

Salt solution in brine tank 600, irritating presses the button, and valve 133 is closed, and valve 135,113 is opened, and opens pump 700 simultaneously, and salt solution passes from the tubular fibre inside of water purifier 400, and the water softener 300 of flowing through, and flows out from valve 135.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting motorized valve and SV.

Embodiment 11

The water softener outlet has pipeline to link to each other with the water purifier inlet, and the other end of water purifier has three interfaces, connects softening water tap, two valves respectively; One of them valve connects bag of saline; Another valve connects pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Water purifier sees through the liquid outlet and connects softening direct-drinking water outlet tap.The water softener inlet has two interfaces, connects two valves respectively, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Below in conjunction with Fig. 3 A1, specify.

The outlet 302 of water softener 300 links to each other with the inlet 401 of water purifier 400; The other end of water purifier 400 has three

interface

402A, 402B, 402C, connects 412, two valves 112 of softening water tap and 113 respectively; Wherein valve 112 connects bag of saline 500; Valve 113 connects the outlet of pump 700, and pump is placed in the saline 600, or the inlet of pump is placed in the saline 600.Water purifier 400 sees through liquid outlet 403 and connects softening direct-drinking water tap 410.The inlet of water softener 300 has two

interface

301A, 301B, connects two

valves

133 and 135 respectively, and wherein valve 135 connects discharge pipe line 136, and valve 133 connects tap water suction culvert and tap water outlet tap 132.The valve 135 that connects discharge pipe line 136 can be used two normally closed solenoid valves or motorized valve with the valve that is connected pump 700, and the valve 133 that connects tap water suction culvert and tap water outlet tap 132 can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve 135,113, the open and close of normally open valve 133, the stopping and open of pump 700, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

Hollow-fibre membrane sterilization and resin regeneration

Embodiment 12

Ion exchange resin and membrane cartridge are placed in the container, and ion exchange resin is preceding, membrane cartridge after, be called softening water purifier.Membrane cartridge one end of softening water purifier has three interfaces, connects softening water tap, two valves respectively, and one of them valve connects bag of saline, and another valve connects pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Membrane cartridge sees through the liquid outlet and connects softening direct-drinking water tap.Resin one end of softening water purifier has two interfaces, connects two valves respectively, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Below in conjunction with Fig. 3 A2, specify.

Ion exchange resin and membrane cartridge are placed in the container, and ion exchange resin is preceding, membrane cartridge after, be called softening water purifier 350.Membrane cartridge one end of softening water purifier 350 has three

interface

402A, 402B, 402C; Connect 412, two valves 112,113 of softening water tap respectively; One of them valve 112 connects bag of saline 500; Another valve 113 connects the outlet of pump 700, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Membrane cartridge sees through liquid outlet 403 and connects softening direct-drinking water tap 410.Resin one end of softening water purifier has two

interface

301A, 301B, connects two valves 133,135 respectively, and one of them connects discharge pipe line 136, and another connects tap water suction culvert and water tap 132.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump 135,113, the valve 133 that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

Hollow-fibre membrane sterilization and resin regeneration

Salt solution in brine tank 600, irritating, valve-off 133,112 is opened valve 135,113, opens pump 700, and salt solution passes from tubular fibre inside, and the resin of flowing through, and flows out from valve 135.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting manual valve and pump.

Salt solution in brine tank 600, irritating presses the button, and valve 133 is closed, and valve 135,113 is opened, and opens pump 700 simultaneously, and salt solution passes from tubular fibre inside, and the resin of flowing through, and flows out from valve 135.This is hollow-fibre membrane sterilization and a resin regeneration flow process when adopting motorized valve and SV.

Embodiment 13

The water softener outlet connects softening water tap, two valves through two threeways or a four-way, and one of them valve connects bag of saline, and another valve connects pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.The water softener inlet connects two valves through threeway, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap through threeway.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Below in conjunction with Fig. 4, specify.

The outlet 302 of water softener 300 is connected 311, two valves 112,113 of softening water tap through threeway 310 with 111; Wherein valve 112 connects bag of saline; Valve 113 connects the outlet of pump 700, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Water softener 300 inlets 301 connect two valves 133,135 through threeway 134, and wherein valve 135 connects discharge pipe line 136, and valve 133 connects tap water suction culvert and water tap 132 through threeway 131.The valve 135 that connects discharge pipe line 136 can be used two normally closed solenoid valves or motorized valve with the valve that is connected pump 700 113, and the valve 133 that connects tap water suction culvert and water tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

Open valve 133, close all the other valves.Open tap 132, tap water flows out.Open tap 311, soft water flows out.

The resin regeneration flow process:

Open valve 135, valve-off 133 is gone up bag of saline 500 fillings salt solution and is opened valve 112, valve-off 113, and salt solution is inner through water softener, flows out from valve 135.

Open valve 135, valve-off 133 is irritated upward salt solution to brine tank 600, opens valve 113, shuts valve 112, ejector priming 700, and salt solution is inner through water softener, flows out from valve 135.

When using SV or motorized valve, irritate upward salt solution to brine tank 600, when the position that valve 133 is in out, valve 135,113 is in position pump 700 startups simultaneously of closing, and salt solution is inner through water softener, flows out from valve 135.

Embodiment 14

The outlet of water softener has three interfaces, is connected with a softening water tap and two valves respectively, and one of them valve connects bag of saline, and another valve connects pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.The water softener inlet has two interfaces, connects two valves respectively, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap through threeway.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

Below in conjunction with Fig. 4, specify.

The outlet of water softener has three interfaces, connects 311, two valves 112,113 of softening water tap respectively, and wherein valve 112 connects bag of saline, and valve 113 connects the outlet of pump 700, and pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Water softener 300 inlets have two interfaces to connect two valves 133,135 respectively, and wherein valve 135 connects discharge pipe line 136, and valve 133 connects tap water suction culvert and water tap 132 through threeway 131.The valve 135 that connects discharge pipe line 136 can be used two normally closed solenoid valves or motorized valve with the valve that is connected pump 700 113, and the valve 133 that connects tap water suction culvert and water tap can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

The water treatment device operation scheme is following:

The resin regeneration flow process:

Embodiment 15

The inlet of water purifier connects threeway through valve; The two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way, and all the other terminations of four-way connect the direct-drinking water tap respectively, see through liquid upper outlet and another four-way through what valve connected water purifier.This four-way connects three valves respectively, and what these three valve the other ends connected water purifier respectively sees through outlet under the liquid, bag of saline, pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

A four-way in this equipment can use two continuous threeways to replace.

Specify below in conjunction with Fig. 5.

The inlet 401 of water purifier 400 connects threeway 1003 through valve 1001; The two ends in addition of threeway 1003 connect tap water inlet and the valve 1002 that has valve 1001B respectively; The other end of valve 1002 connects four-way 1005, and all the other terminations of four-way 1005 connect direct-drinking water respectively and export leading 1007B, see through liquid upper outlet 403, another four-way 1012 through what valve 1004 connected water purifiers 400.Four-way 1012 connects three valves 1011,112,113 respectively; These three valve the other ends connect the outlet that sees through liquid outlet 404 down, bag of saline 500, pump 700 of water purifier respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

Four-way in this equipment can use two continuous threeways to replace.

The operation scheme of water treatment device is following:

Open valve

1001B, 1001,1004, valve-off 1002,1011,112,113.When opening leading 1008B, tap water flows out.When opening leading 1007B, direct-drinking water flows out.

The back-pressure cleaning way of water treatment device film is following:

Open valve

1001B, 1002,1004, leading 1008B, valve-off 1001,1011,112,113, tap water gets into the film outside from the liquid upper outlet 403 that sees through of water purifier 400, passes tubular fibre, flows out from leading 1008B.

A four-way in this equipment can use two continuous threeways to replace.

The disinfection way of water treatment device film is following:

Open valve 1011,1004, leading 1007B; Valve-off 1001; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to bag of saline 500; And open valve 112, and valve-off 113, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.

Open valve 1011,1004, leading 1007B; Valve-off 1001; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to brine tank 600, open valve 113, shut valve 112; Ejector priming 700, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.

Embodiment 16

Water purifier has an interface below the liquid side, seeing through of water purifier has five interfaces above the liquid side, connect direct-drinking water tap and four valves respectively.The outlet of water purifier connects water tap.The inlet of water purifier connects threeway through valve, the two ends in addition of threeway respectively the valvular tap water inlet of connecting band and water purifier through a valve above the liquid side.Water purifier see through its excess-three valve the other end above the liquid side connect respectively water purifier through outlet under the liquid, bag of saline, pump outlet, pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Specify below in conjunction with Fig. 5 A1.

Water purifier 400 has an interface 404 below the liquid side, seeing through of water purifier 400 has five interface 403A, 403B, 403C, 403D, 403E above the liquid side, connects direct-drinking water tap 1007B and four valves 1002,112,113,1011 respectively.The outlet of water purifier 400 connects water tap 1008B.The inlet 401 of water purifier 400 connects threeways 1003 through valve 1001, the two ends in addition of threeway 1003 connect respectively the tap water inlet that has valve 1001B and water purifier through a valve 1002 above the liquid side.Its excess-three valve 1011,112,113 the other ends through above the liquid side of water purifier connect the outlet that sees through outlet 404, bag of saline 500, pump 700 under the liquid of water purifier respectively; Pump 700 is placed in the saline 600, or the inlet of pump 700 is placed in the saline 600.Bag of saline 500 and coupled valve 112; Pump 700, saline 600 and coupled valve 113, this two cover cleans in the facility can only adorn a cover.

The operation scheme of water treatment device is following:

Open valve

The back-pressure cleaning way of water treatment device film is following:

Open valve

A four-way in this equipment can use two continuous threeways to replace.

The disinfection way of water treatment device film is following:

Embodiment 17

The inlet of water purifier connects valve, another termination threeway of valve, and threeway connects tap water pipe line and a valve respectively in two ends in addition, another termination threeway of valve, the two ends in addition of threeway connect the direct-drinking water tap respectively and see through the liquid outlet.The water purifier outlet connects water tap.

Specify below in conjunction with Fig. 5 A2.

The inlet 401 of water purifier 400 connects valve 1001; Another termination threeway 1003 of valve 1001; The two ends in addition of threeway 1003 connect tap water pipe line and valve 1002 respectively; Another termination threeway 1005 of valve 1002, the two ends in addition of threeway 1005 connect direct-drinking water tap 1007B respectively and see through liquid outlet 403.Water purifier outlet 402 connects water tap 1008B.

The operation scheme of water treatment device is following:

Open valve 1001, valve-off 1002.When opening direct-drinking water tap 1007B, direct-drinking water flows out.When opening water tap 1008B, tap water flows out.

The back-pressure cleaning way of water treatment device film is following:

Open valve 1002, valve-off 1001.When opening water tap 1008B, back-pressure gets into the film inboard to tap water through the film outside, is flowed out by water tap 1008B.Clean film with this.

Embodiment 18

The inlet of water purifier connects valve, another termination threeway of valve, and threeway connects tap water pipe line and a valve respectively in two ends in addition, and another termination water purifier of this valve sees through an outlet of liquid, and another outlet that sees through liquid connects the direct-drinking water tap.The water purifier outlet connects water tap.

Specify below in conjunction with Fig. 5 A2.

The inlet 401 of water purifier 400 connects valve 1001; Another termination threeway 1003 of valve 1001; Threeway 1003 two ends in addition connects tap water pipe line and valve 1002 respectively; Another termination water purifier 400 of this valve 1002 sees through an outlet 404 of liquid, and another outlet 403 that sees through liquid connects direct-drinking water tap 1007B.The water purifier outlet connects water tap 1008B.

The operation scheme of water treatment device is following:

The back-pressure cleaning way of water treatment device film is following:

Embodiment 19

The inlet of water purifier connects valve; Another termination threeway of valve, threeway two ends in addition connect a valve and another threeway respectively, and wherein valve connects tap water pipe line; The two ends in addition of second threeway connect two valves respectively; These two valves connect water purifier respectively and see through liquid outlet and the 3rd threeway down, and the two ends in addition of the 3rd threeway connect bag of saline and pump outlet through valve respectively, and pump is placed in the saline or the inlet of pump is placed in the saline.The outlet of water purifier is connected to water tap.Water purifier sees through the liquid upper outlet and is connected to the direct-drinking water tap.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Two continuous threeways in this equipment can replace with four-way each other.

Specify below in conjunction with Fig. 6.

The inlet 401 of water purifier 400 connects valve 1001; Another termination threeway 1003 of valve 1001; The two ends in addition of threeway 1003 connect valve 1001B and another threeway 1030 respectively; Wherein valve 1001B connects tap water pipe line, and the two ends in addition of threeway 1030 connect valve 1021,1011 respectively, and these two valves connect the outlet 404 and threeway 1012 under the liquid of seeing through of water purifier 400 respectively; The two ends in addition of threeway 1012 connect the outlet of bag of saline 500 and pump 700 respectively through valve 112,113, pump is placed in the saline 600 or the inlet of pump is placed in the saline 600.The outlet 402 of water purifier is connected to tap water and exports leading 1008B.Water purifier sees through liquid upper outlet 403 and is connected to direct-drinking water tap 1007B.Bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

Two continuous threeways in this equipment can replace with four-way.

The operation scheme of water treatment device is following:

Open valve

1001B, 1001, valve-off 1021,1011,112,113.When opening leading 1008B, tap water flows out.When opening leading 1007B, direct-drinking water flows out.

The back-pressure cleaning way of water treatment device film is following:

Open valve 1001B, 1021, leading 1008B, valve-off 1001,1011, leading 1007B, tap water exports the 403 entering films outsides down from the liquid that sees through of water purifier 400, passes tubular fibre, flows out from leading 1008B.

The disinfection way of water treatment device film is following:

Open valve 1001,1011,1021, leading 1007B, leading 1008B; Valve-off 1001B; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to bag of saline 500; And open valve 112, and valve-off 113, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.This is that film sees through liquid side disinfection way.Liquid flows out through the inlet 401 of water purifier 400, tubular fibre inside, the outlet 402 of water purifier 400, leading 1008B.This is the inner disinfection way of tubular fibre.

Open valve 1001,1011,1021, leading 1007B, leading 1008B; Valve-off 1001B; Irritate upward salt solution or potassium permanganate solution or chlorine bleach liquor to brine tank 600, open valve 113, shut valve 112; Ejector priming 700, liquid sees through liquid outlet 404 down, water purifier 400 through liquid upper outlet 403, leading 1007B outflow through water purifier 400.This is that film sees through liquid side disinfection way.Liquid flows out through the inlet 401 of water purifier 400, tubular fibre inside, the outlet 402 of water purifier 400, leading 1008B.This is the inner disinfection way of tubular fibre.

Relevant block construction is described below.

Switch valve structure:

Switching valve such as Fig. 7, Fig. 8, shown in Figure 9.

Valve seat 216 has valve support chamber 222, and valve support chamber 222 is connected with passage 221, and passage 221 is connected with bypass cavity 218; Bypass chamber 219 is arranged at bypass cavity 218 tops; 201 is the switching valve bypass, and exit passageway 207 is arranged at the bottom of bypass cavity 218, and the lower end of passage 207 is bypass outlets 205; Have between bypass chamber 219 and the exit passageway 207 and cut off 208, separate 219 and 207.Passage 202,203,204 is arranged on the exit passageway 207.Handle 206 is housed in the valve support chamber 222, and handle 206 is connected with handle body 236, and place-limited edge 231 and stopper slot 238 are arranged on the handle body 236, is used for limiting the switching scope of handle.Three holes 233,234,237 are arranged on the handle body 236, square groove 235 is arranged above the hole 234, groove studs with block rubber 239 for 235 li.There is cannelure at middle part at handle body 236, and " O " type circle 232 is arranged in the groove.Handle body 236 from A to inserting valve support chamber 222.Passage 223 is arranged below the valve support chamber 222, and passage 220 is arranged at top.Be connected to water outlet 224 below the valve seat 216; Join by interconnecting piece 215,213 and joint above; Joint is made up of tubular metal parts 212, rubber connector 211 and rubbery loop 210; Tubular metal parts 212 are injection molded into one with rubber connector 211, are sealed by packing ring 214 between interconnecting piece 215 and the tubular metal parts 212.

The water purifier structure:

Water purifier is made up of two end caps, tank body, hollow fiber film assembly etc.Tubular fibre in the hollow fiber film assembly is cohered in housing by epoxy resin.Two end caps have interface respectively.Seal by " O " circle between hollow fiber film assembly and the end cap.The bottom of tank body has through outlet and upper outlet under the liquid.By the sealing-ring sealing, connect between end cap and the tank body by bolt.

The end face of two end caps of water purifier can have a plurality of interfaces, also a plurality of interfaces can be arranged on the side of end cap, and seeing through the liquid side on the tank body also can have a plurality of interfaces, and these interfaces distribute with linear mode, or uniform distribution on the whole.Water purifier is shown in Figure 10 A, 10B, 10C, 10D, 1011A, 1011B, 1011C, 1011D.

Water purifier is made up of

end cap

410A and 410B, tank body 420, hollow fiber film assembly 411 etc.Tubular fibre 433 in the hollow fiber film assembly 411 is cohered in housing by epoxy resin 434.

End cap

410A and 410B have inlet 401 and outlet 402 respectively.Seal by " O " circle 430 between hollow fiber film assembly 411 and the end cap.The bottom of tank body 420 has through liquid outlet 404 and upper outlet 403 down.By sealing-ring 432 sealings, connect between end cap and the tank body by bolt 431.

Two end caps of water purifier can have a plurality of interfaces, and these interfaces distribute with linear mode, or uniform distribution on the whole.Like 6000A1,6000A2,6000B1,6000B2,6000C1,6000C2,6000D1,6000D2,6000E1,6000E2,6000F1,6000F2,6000G1,6000G2,6000H1,6000H2,6000I1,6000I2,6000J1, the 6000J2 among the figure.

The water softener structure:

Water softener such as Figure 11 A, Figure 11 B, Figure 11 C, Figure 11 D, Figure 13, Figure 14, Figure 15, shown in Figure 16.

Water softener is made up of two end caps, tank body, two resin filter plates, ion exchange resin etc.Two end caps have entrance and exit respectively.The resin filter plate is round thin plate, and periphery has symmetric round tube hole, and the middle part of round thin plate has groove, forms the slit block ion exchange resin, with slit vertical with (or) parallel stiffening web, promptly thicker rib arranged.Permeable part and fluid-tight part are arranged on the resin filter plate, and permeable part is penetrating slit or penetrating hole.The radius of resin filter plate also can be less than the interior edge in the hole of wearing bolt on the end cap and the distance at center.The resin filter plate is clipped between end cap and the tank body, is connected by bolt.Between resin filter plate and the end cap and and tank body between " O " shape rubber sheet gasket is arranged, be used for sealing associated components, have on the tank body to connect the interface that valve or end cap are used for exitting.A plurality of interfaces are arranged on the end cap, and these interfaces distribute with linear mode, or uniform distribution on the whole.

Below in conjunction with description of drawings.

Water softener is made up of

end cap

310A and 310B, tank body 320,

resin filter plate

350A, 350B, ion exchange resin 360 etc.

End cap

310A and 310B have inlet 301 and outlet 302 respectively.

Resin filter plate

350A, 350B are round thin plates, and periphery has symmetric round tube hole, and the middle part of round thin plate has

groove

380A, 380B; Form slit 370A, 370B; Block ion exchange resin, with slit vertical with (or) parallel stiffening web, promptly thicker rib arranged.The resin filter plate is clipped between end cap and the tank body, is connected by bolt 330.Between resin filter plate and the end cap and and tank body between " O " shape rubber sheet gasket is arranged, be used for sealing associated components.The interface 390 that has connection valve or end cap to be used for exitting on the tank body.A plurality of interfaces are arranged on the end cap, and these interfaces distribute with linear mode, or uniform distribution on the whole.Like 6000A1,6000A2,6000B1,6000B2,6000C1,6000C2,6000D1,6000D2,6000E1,6000E2,6000F1,6000F2,6000G1,6000G2,6000H1,6000H2,6000I1,6000I2,6000J1, the 6000J2 among the figure.

Pot type water softener structure:

The pot type water softener is shown in Figure 12 A, 12B, 12C, 12D, 12E, 12F, 12G, 12H.

The pot type water softener by tank body, cover, valve, grew water pipe and cross the water cap, lacked water pipe and cross the water cap and ion exchange resin is formed.

On the tank body 901 by the cover 910 that is threaded; The top of cover 910 is handle part 910A of cover, and it is that tetragon, hexagon, octagon or two sides are parallel, and the two sides is the raised platforms of circular arc in addition; Cover 910 has four through holes; These four connect four valves 930,931,932,933 above the through hole, the handle of valve 930 is 930A, and the handle of valve 931 is 93A; Connect below four valves and grew water pipe 916 and cross water cap 917, grew water pipe 918 and cross water cap 919, lacked water pipe 912 and cross water cap 913, lacked water pipe 914 and crossed water cap 915.Tank body and cover are by being threaded, by gasket 911 sealings.

Valve and the ways of connecting of crossing between the water pipe have following several kinds:

1, connects two below two valves respectively and longly cross water pipes and cross the water cap, connect two respectively below two valves in addition and lacked water pipe and crossed the water cap;

2, connect two below two valves respectively and longly cross water pipe and cross the water cap, connect two respectively below two valves in addition and lacked water pipe and crossed the water cap, two long roots of crossing water pipe are by hard tube or hose connection, and two roots of lacking water pipe are by hard tube or hose connection; Pipe 941 connects grew water pipe 916,918, and pipe 942 connects lacked water pipe 912,914.

3, connect one below valve and longly cross water pipe and cross the water cap, connect one below another valve and lacked water pipe and crossed the water cap, the root of two valves connects the root of growing water pipe and the root of lacking water pipe respectively in addition.As manage 951 connections 916 and valve root 918A, manage 952 connections 912 and valve root 914A.

The mode of connection of pot type water softener:

1, connection valve of lacking water pipe connects the tap water inlet; The valve connection soft water outlet tap of water pipe was grown in a connection; The valve connection bag of saline that water pipe was grown in another connection obtains pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline or pump, this two cover of saline clean in the facility and can only adorn a cover. The valve that water pipe was lacked in another connection connects water shoot;

2, the bypass of switching valve outlet connects the valve that water pipe was lacked in a connection; An outlet of the valve connection switching valve of water pipe was grown in a connection; The valve that water pipe was grown in another connection connects bag of saline or pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline or pump, this two cover of saline clean in the facility and can only adorn a cover.Another outlet of the valve connection switching valve of water pipe was lacked in another connection.

The operation scheme of pot type water softener:

1, open and connect the valve that water pipe was grown in the valve lacked water pipe and soft water outlet tap and coupled being connected, close two valves in addition, this is that soft water produces flow process;

2, close and connect the valve that water pipe was grown in the valve lacked water pipe and soft water outlet tap and coupled being connected; Open two valves in addition, irritate in the bag of saline and go up salt solution, or irritate in the saline and go up salt solution; Salt solution in the bag of saline; Or the salt solution in the saline, flowing through resin container, this is the resin regeneration flow process.

Claims

1. one type water treatment method and equipment is characterized in that, water softener has four interfaces; All be connected to a valve or a water tap on each interface; One in these four interfaces connects running water inlet, and one connects soft water outlet, with the interface of soft water outlet in the same side be the salt water inlet; With the interface of running water inlet in the same side be a brine outlet; The tap water of water purifier inlet and see through the liquid outlet and be connected with valve through threeway, water purifier sees through the liquid outlet and connects the water softener inlet, or the water softener outlet connects water purifier and enters the mouth; With the tap water pipe line connection portion dual mode is arranged: 1) be used for switching tap water and directly be connected water tap and water softening tank or tubular fibre purifier with switching valve with soft water, water purification generation; 2) tap water had both been received the inlet of water purifier, was connected on water purifier again and saw through the liquid outlet, was connected and switched with threeway, four-way, pipeline and valve; Resin regeneration, film are cleaned, following mode is adopted in sterilization: 1) utilize the liquid level difference gravity flow; 2) use pump delivery; 3) back-pressure is cleaned.

2. by the method and apparatus of claim 1 regulation, it is characterized in that, connect through valve between water softener and the water purifier; The other end of water softener links to each other with three valves through four-way, and wherein, a valve the other end connects an outlet of switching valve; The bypass outlet of second another termination switching valve of valve, the 3rd the valve the other end connects water purifier upper outlet and valve through three, another outlet of another termination switching valve of this valve; Water purifier sees through to export through valve and four-way under the liquid and is connected the valve that water purifier exports, the other end connects the outlet of switching valve respectively; And through two other valve of threeway connection, the other end of these two valves connects bag of saline and pump outlet respectively, and pump is placed in the saline; Or the inlet of pump is placed in the saline bag of saline and coupled valve; Connect through valve between water softener and the water purifier, the other end of water softener has three water outlets, links to each other with three valves respectively; Wherein, a valve the other end connects an outlet of switching valve, the bypass outlet of second another termination switching valve of valve; The 3rd the valve the other end connects water purifier upper outlet and valve through three, another outlet of another termination switching valve of this valve, and the other end of water purifier has four water outlets; Connect four valves respectively, one of them valve connects water purifier and sees through liquid outlet down, and a valve connects an outlet of switching valve; The other end of all the other two valves connects bag of saline and pump outlet respectively; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.

3. by the method and apparatus of claim 1 regulation, it is characterized in that, connect through valve between water softener and the water purifier; The other end of water softener links to each other through four-way or two threeways with three valves; Wherein, a valve is the rinse water drain, and second valve the other end connects tap water inlet and water tap through three; The 3rd valve the other end connects softening direct-drinking water tap and water purifier through the liquid upper outlet through three; Water purifier sees through liquid and exports through valve and four-way or two threeways down, connects water purifier outlet, soft water tap and two other valve respectively, and the other end of this two other valve connects bag of saline and pump outlet respectively; Pump is placed in the saline, or the inlet of pump is placed in the saline; Connect through valve between water softener and the water purifier, the other end of water softener has three interfaces to connect three valves, wherein; A valve is the rinse water drain, and second valve the other end connects tap water inlet and water tap through three, and the 3rd valve the other end connects softening direct-drinking water tap and water purifier through the liquid upper outlet through three; The other end of water purifier has four interfaces; Each interface connects a valve, and these four valve the other ends connect water purifier respectively and see through liquid outlet down, soft water tap, bag of saline and pump outlet, and pump is placed in the saline; Or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover, and a four-way in this equipment can use two continuous threeways to replace.

4. by the method and apparatus of claim 1 regulation, it is characterized in that water purifier is preceding; Water softener after, the inlet of water purifier connects threeway through valve, the two ends in addition of threeway connect the bypass outlet and another valve of switching valve respectively through valve; The other end of this valve connects four-way; All the other terminations of four-way respectively through valve connect switching valve outlet, water softener inlet, water purifier see through the liquid upper outlet, the water purifier outlet connects second outlet of switching valve through valve, the water softener outlet is connected four valves through threeway with four-way; These four valve the other ends connect respectively switching valve the 3rd outlet, water purifier see through outlet under the liquid, bag of saline, pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover; The inlet of water purifier connects threeway through valve; The two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way; All the other terminations of four-way connect direct-drinking water outlet tap respectively, connect the water softener inlet, see through the liquid upper outlet through what valve connected water purifier through valve, and the water purifier outlet connects tap water outlet tap, and the water softener outlet is connected with four-way through threeway softens direct-drinking water and export leading and three valves; What these three valve the other ends connected water purifier respectively sees through outlet under the liquid, bag of saline, pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover, and a four-way in this equipment can use two continuous threeways to replace.

5. by the method and apparatus of claim 1 regulation, it is characterized in that water purifier is preceding; Water softener after, the inlet of water purifier connects threeway through valve, the two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way, and all the other terminations of four-way connect the direct-drinking water tap respectively, connect the water softener inlet, see through the liquid upper outlet through what valve connected water purifier through valve, and the water purifier outlet connects tap water outlet tap; The other end of water softener has four interfaces; These four interfaces connect softening direct-drinking water outlet tap and three valves respectively, these three valve the other ends connect respectively water purifier through outlet under the liquid, bag of saline, pump outlet, pump is placed in the saline; Or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover, and one of water purifier sees through the liquid outlet and is connected with the inlet of water softener; Another sees through the valve of liquid outlet connection as rinse liquid outlet water purifier; The inlet of water purifier connects the tap water inlet through valve, and the outlet of water purifier connects water tap, and the outlet of water softener connects two threeways or four-way that links to each other; These two threeways or a four-way connect softening direct-drinking water tap respectively and are connected bag of saline and pump outlet respectively through two valves; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.Connect rinse water export pipeline valve and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump; The valve that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve; The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump; These several functions are controlled with pair of switches, and a four-way in this equipment can use two continuous threeways to replace each other.

6. by the method and apparatus of claim 1 regulation, it is characterized in that one of water purifier sees through the liquid outlet and is connected with the inlet of water softener; Another sees through the valve of liquid outlet connection as rinse liquid outlet water purifier; The inlet of water purifier connects the tap water inlet through valve, and the outlet of water purifier connects water tap, and the other end of water softener has three interfaces; Connect softening direct-drinking water tap respectively and be connected bag of saline and pump outlet respectively through two valves; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve; This two cover cleans in the facility can only adorn a cover; Connect rinse water export pipeline valve and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, the valve that connects the tap water entrance pipe can be used a normally open solenoid valve or motorized valve.The closing and opening of normally closed valve, the open and close of normally open valve, the stopping and open of pump; These several functions are controlled with pair of switches, and the water softener outlet has pipeline to link to each other with the water purifier inlet, and the water purifier outlet connects soft water outlet water tap, two valves through threeway; One of them valve connects bag of saline, and another valve connects pump outlet, and pump is placed in the saline; Or the inlet of pump is placed in the saline, and water purifier sees through the liquid outlet and connects softening direct-drinking water outlet tap, and the water softener inlet is through two valves of threeway connection; One of them connects discharge pipe line, and another connects tap water suction culvert and water tap, connects discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump; Connect the tap water suction culvert and can use a normally open solenoid valve or motorized valve, the closing and opening, the open and close of normally open valve of normally closed valve with the leading valve of tap water outlet; The stopping and open of pump, these several functions are controlled with pair of switches, and a four-way in this equipment can use two continuous threeways to replace each other.

7. by the method and apparatus of claim 1 regulation, it is characterized in that the water softener outlet has pipeline to link to each other with the water purifier inlet; The other end of water purifier has three interfaces; Connect softening water tap, two valves respectively, one of them valve connects bag of saline, and another valve connects pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline.Water purifier sees through the liquid outlet and connects softening direct-drinking water outlet tap, and the water softener inlet has two interfaces, connects two valves respectively, and one of them connects discharge pipe line, and another connects tap water suction culvert and water tap.Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve, connect tap water suction culvert and tap water and export leading valve and can use a normally open solenoid valve or motorized valve, the closing and opening, the open and close of normally open valve of normally closed valve with the valve that is connected pump; The stopping and open of pump, these several functions are controlled with pair of switches, and ion exchange resin and membrane cartridge are placed in the container; Ion exchange resin is preceding, membrane cartridge after, be called softening water purifier; Membrane cartridge one end of softening water purifier has three interfaces, connects softening water tap, two valves respectively, and one of them valve connects bag of saline; Another valve connects pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline; Membrane cartridge sees through the liquid outlet and connects softening direct-drinking water tap, and resin one end of softening water purifier has two interfaces, connects two valves respectively; One of them connects discharge pipe line, and another connects tap water suction culvert and water tap, connects discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump; Connect the tap water suction culvert and can use a normally open solenoid valve or motorized valve, the closing and opening, the open and close of normally open valve of normally closed valve with the leading valve of tap water outlet; The stopping and open of pump, these several functions are controlled with pair of switches, and a four-way in this equipment can use two continuous threeways to replace each other; The water softener outlet connects softening water tap, two valves through two threeways or a four-way, and one of them valve connects bag of saline, and another valve connects pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline, and the water softener inlet is through two valves of threeway connection; One of them connects discharge pipe line; Another connects tap water suction culvert and water tap through threeway, connects discharge pipe line and can use two normally closed solenoid valves or motorized valve with the valve that is connected pump, and the valve that connects tap water suction culvert and tap water outlet tap can be used a normally open solenoid valve or motorized valve; The closing and opening of normally closed valve; The open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches.

8. by the method and apparatus of claim 1 regulation, it is characterized in that the outlet of water softener has three interfaces; Be connected with a softening water tap and two valves respectively, one of them valve connects bag of saline, and another valve connects pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline, and the water softener inlet has two interfaces; Connect two valves respectively, one of them connects discharge pipe line, and another connects tap water suction culvert and water tap through threeway; Connect discharge pipe line and can use two normally closed solenoid valves or motorized valve, connect tap water suction culvert and tap water and export leading valve and can use a normally open solenoid valve or motorized valve, the closing and opening of normally closed valve with the valve that is connected pump; The open and close of normally open valve, the stopping and open of pump, these several functions are controlled with pair of switches; The inlet of water purifier connects threeway through valve; The two ends in addition of threeway are the valvular tap water inlet of connecting band and another valve respectively; The other end of this valve connects four-way, and all the other terminations of four-way connect the direct-drinking water tap respectively, see through liquid upper outlet and another four-way through what valve connected water purifier, and this four-way connects three valves respectively; What these three valve the other ends connected water purifier respectively sees through outlet under the liquid, bag of saline, pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover, and a four-way in this equipment can use two continuous threeways to replace.

9. the method and apparatus of stipulating by claim 1; It is characterized in that water purifier has an interface below the liquid side, seeing through of water purifier has five interfaces above the liquid side; Connect direct-drinking water tap and four valves respectively; The outlet of water purifier connects water tap, and the inlet of water purifier connects threeway through valve, the two ends in addition of threeway respectively the valvular tap water inlet of connecting band and water purifier through a valve above the liquid side; Water purifier see through its excess-three valve the other end above the liquid side connect respectively water purifier through outlet under the liquid, bag of saline, pump outlet; Pump is placed in the saline, or the inlet of pump is placed in the saline bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover.The inlet of water purifier connects valve; Another termination threeway of valve, threeway connects tap water pipe line and a valve respectively, another termination threeway of valve in two ends in addition; The two ends in addition of threeway connect the direct-drinking water tap respectively and see through the liquid outlet, and the water purifier outlet connects water tap.

10. the method and apparatus of stipulating by claim 1; It is characterized in that the inlet of water purifier connects valve, another termination threeway of valve; Threeway connects tap water pipe line and a valve respectively in two ends in addition; Another termination water purifier of this valve sees through an outlet of liquid, and another outlet that sees through liquid connects the direct-drinking water tap, and the water purifier outlet connects water tap; The inlet of water purifier connects valve, and another termination threeway of valve, threeway two ends in addition connect a valve and another threeway respectively; Wherein valve connects tap water pipe line; The two ends in addition of second threeway connect two valves respectively, and these two valves connect water purifier respectively and see through liquid outlet and the 3rd threeway down, and the two ends in addition of the 3rd threeway connect bag of saline and pump outlet through valve respectively; Pump is placed in the saline or the inlet of pump is placed in the saline; The outlet of water purifier is connected to water tap, and water purifier sees through the liquid upper outlet and is connected to the direct-drinking water tap, bag of saline and coupled valve; Pump, saline and coupled valve, this two cover cleans in the facility can only adorn a cover, and two continuous threeways in this equipment can replace with four-way each other.

11. the method and apparatus by claim 1 regulation is characterized in that switching valve valve seat 216 has valve support chamber 222, valve support chamber 222 is connected with passage 221; Passage 221 is connected with bypass cavity 218, and bypass chamber 219,201 is arranged at bypass cavity 218 tops is the switching valve bypass, and exit passageway 207 is arranged at the bottom of bypass cavity 218; The lower end of passage 207 is bypass outlets 205, has between bypass chamber 219 and the exit passageway 207 and cuts off 208, separates 219 and 207; Passage 202,203,204 is arranged on the exit passageway 207, handle 206 is housed in the valve support chamber 222, handle 206 is connected with handle body 236; Place-limited edge 231 and stopper slot 238 are arranged on the handle body 236, be used for limiting the switching scope of handle, three holes 233,234,237 are arranged on the handle body 236; Square groove 235 is arranged above the hole 234, and groove studs with block rubber 239 for 235 li, at the middle part of handle body 236 cannelure is arranged; " O " type circle 232 is arranged in the groove, and handle body 236 to inserting valve support chamber 222, has passage 223 below the valve support chamber 222 from A; Passage 220 is arranged at top, is connected to water outlet 224 below the valve seat 216, is joined by interconnecting piece 215,213 and joint above; Joint is made up of tubular metal parts 212, rubber connector 211 and rubbery loop 210, and tubular metal parts 212 are injection molded into one with rubber connector 211, is sealed by packing ring 214 between interconnecting piece 215 and the tubular metal parts 212.

12. the method and apparatus by claim 1 regulation is characterized in that water purifier is made up of two end caps, tank body, hollow fiber film assembly etc.; Tubular fibre in the hollow fiber film assembly is cohered in housing by epoxy resin, and two end caps have interface respectively, is sealed by " O " circle between hollow fiber film assembly and the end cap; The bottom of tank body has through outlet and upper outlet under the liquid; By the sealing-ring sealing, connected by bolt between end cap and the tank body, the end face of two end caps of water purifier can have a plurality of interfaces; Also a plurality of interfaces can be arranged on the side of end cap; Seeing through the liquid side on the tank body also can have a plurality of interfaces, and these interfaces distribute with linear mode, or uniform distribution on the whole.

13. the method and apparatus by claim 1 regulation is characterized in that, water softener is made up of two end caps, tank body, two resin filter plates, ion exchange resin etc.Two end caps have entrance and exit respectively, and the resin filter plate is round thin plate, and periphery has symmetric round tube hole; The middle part of round thin plate has groove, forms the slit block ion exchange resin, with slit vertical with (or) parallel stiffening web arranged; Be thicker rib, permeable part and fluid-tight part are arranged on the resin filter plate, permeable part is penetrating slit or penetrating hole; The radius of resin filter plate also can be less than the interior edge in the hole of wearing bolt on the end cap and the distance at center, and the resin filter plate is clipped between end cap and the tank body, is connected by bolt; Between resin filter plate and the end cap and and tank body between " O " shape rubber sheet gasket is arranged, be used for sealing associated components, have on the tank body to connect the interface that valve or end cap are used for exitting; A plurality of interfaces are arranged on the end cap, and these interfaces distribute with linear mode, or uniform distribution on the whole.

14. the method and apparatus by claim 1 regulation is characterized in that, the pot type water softener by tank body, cover, valve, grew water pipe and cross the water cap, lacked water pipe and cross the water cap and ion exchange resin is formed; By the cover 910 that is threaded, the top of cover 910 is handle part 910A of cover on the tank body 901, and it is that tetragon, hexagon, octagon or two sides are parallel; The two sides is the raised platforms of circular arc in addition; Cover 910 has four through holes, and these four connect four valves 930,931,932,933 above the through hole, and the handle of valve 930 is 930A; The handle of valve 931 is 93A; Connect below four valves and grew water pipe 916 and cross water cap 917, grew water pipe 918 and cross water cap 919, lacked water pipe 912 and cross water cap 913, lacked water pipe 914 and crossed water cap 915, tank body and cover are by being threaded; By gasket 911 sealings, valve and the ways of connecting of crossing between the water pipe have following several kinds:

1) connects two below two valves respectively and longly cross water pipes and cross the water cap, connect two respectively below two valves in addition and lacked water pipe and crossed the water cap;

2) connect two below two valves respectively and longly cross water pipe and cross the water cap, connect two respectively below two valves in addition and lacked water pipe and crossed the water cap, two long roots of crossing water pipe are by hard tube or hose connection, and two roots of lacking water pipe are by hard tube or hose connection; Pipe 941 connects grew water pipe 916,918, and pipe 942 connects lacked water pipe 912,914;

3) connect one below valve and longly cross water pipe and cross the water cap, connect one below another valve and lacked water pipe and crossed the water cap, the root of two valves connects the root of growing water pipe and the root of lacking water pipe respectively in addition.As manage 951 connections 916 and valve root 918A, manage 952 connections 912 and valve root 914A;

The mode of connection of pot type water softener:

1) connection valve of lacking water pipe connects the tap water inlet; The valve connection soft water outlet tap of water pipe was grown in a connection; The valve connection bag of saline that water pipe was grown in another connection obtains pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline or pump, this two cover of saline clean in the facility and can only adorn a cover. The valve that water pipe was lacked in another connection connects water shoot;

2) bypass of switching valve outlet connects the valve that water pipe was lacked in a connection; An outlet of the valve connection switching valve of water pipe was grown in a connection; The valve that water pipe was grown in another connection connects bag of saline or pump outlet, and pump is placed in the saline, or the inlet of pump is placed in the saline.Bag of saline or pump, this two cover of saline clean in the facility and can only adorn a cover.Another outlet of the valve connection switching valve of water pipe was lacked in another connection.