CN102730798A - Wastewater free reverse osmosis water purifier with automatic softening and regeneration pretreatment - Google Patents
Wastewater free reverse osmosis water purifier with automatic softening and regeneration pretreatment Download PDFInfo
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- CN102730798A CN102730798A CN2011100921559A CN201110092155A CN102730798A CN 102730798 A CN102730798 A CN 102730798A CN 2011100921559 A CN2011100921559 A CN 2011100921559A CN 201110092155 A CN201110092155 A CN 201110092155A CN 102730798 A CN102730798 A CN 102730798A
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Abstract
The invention discloses a wastewater free reverse osmosis water purifier with automatic softening and regeneration pretreatment. The water purifier comprises: a circulation loop containing a water pump, a reverse osmosis processor and a throttle valve; a storage tank; an automatic softening-regeneration processor and a first electric control valve. A first interface of the automatic softening-regeneration processor is connected to the water source pipeline; and second interface of the automatic softening-regeneration processor is connected to the circulation loop; a water inlet of the first electric control valve communicates with a water inlet pipeline connected to the throttle valve; and a water inlet of the first electric control valve communicates with a water inlet pipeline of the water pump. For water manufacture by the water purifier of the invention, water entering into the reverse osmosis processor is softened by the automatic softening-regeneration processor, so as to effectively prevent scaling of the calcium and magnesium ions on a reverse osmosis membrane; after water manufacture, a user opens a water outlet valve 9 on the water source pipeline 8, so that concentrated water in the circulation loop carries out a regeneration treatment on the invalid softening resin to regenerate the resin and restore softening function. Therefore, the wastewater free reverse osmosis water purifier is quite suitable for users in hard water areas.
Description
Technical field
The present invention relates to softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine.
Background technology
Comprise a circulation line in the waste water-free reverse osmosis water purifier, comprise reverse-osmosis treated device, water pump, energy storage canister and necessary valves and fittings in this circulation line.During operation; Water in the circulation line all carried out pre-treatment through pretreater; Material for water treatment in the pretreater generally is PP cotton and gac; These material for water treatment can only be removed colloidal solid in the water, small organic molecule, heterochromatic, foreign odor and peculiar smell, and the ion component in the water is not then had removal effect.So the waste water-free reverse osmosis water purifier is after operation for some time, the ionic concn in the water can be increasingly high; Calcium, the mg ion that wherein also possibly comprise the fouling major cause; When the calcium in the water, magnesium ion concentration were enough high, when just water hardness was enough high, calcium, mg ion fouling on reverse osmosis membrane (forming solids such as lime carbonate, magnesiumcarbonate) was exactly inevitable; So this waste water-free reverse osmosis water purifier uses in the northern China hard water areas and is far from suitable.
Also there is the people in the pretreater of common anti-penetration water purifier, to make spent ion exchange resin; Former water is exchanged through ion exchange resin earlier; Calcium in the water, mg ion are replaced with sodium ion; Because of sodium ion is a non flouling behaviour, treated water is very effective to preventing calcium ions and magnesium ions fouling on reverse osmosis membrane like this.Problem is that the exchange capacity of ion exchange resin is limited, and along with the operation of anti-penetration water purifier, ion exchange resin is will be very fast saturated and lost efficacy, and need could recover the function of exchange of calcium ions and magnesium ions in the exchanged water through regeneration to the ion exchange resin that lost efficacy.For small-sized water purifier, regenerator is used sodium-chlor usually, and just there is following problems in this: 1, manually the reclaim equiment operation is pretty troublesome, and the user is difficult to accept; 2, the autoregeneration complex equipments, cost is higher, safety is lower; 3, the regenerator consumption is bigger, has both produced bigger running cost, and the discharging of regeneration waste liquid is contaminate environment again.
Also the someone adopts water quality stabilizers such as Si-P crystal to prevent the calcium ions and magnesium ions fouling.Si-P crystal is made up of pharmaceutical chemicalss such as poly-phosphate and small amounts of silicate, the corresponding certain dosing dosage of certain water-quality constituents during use, and this method suppressing also to have obtained good effect aspect the incrustation scale, is applied in the undrinkable water in some water quality usually.If but in the waste water-free reverse osmosis water purifier, use, then because the ionic concn of the water in the circulation line changes, pharmaceutical quantities is wayward; In addition, the water that contains the high density Si-P crystal can be restricted when utilizing once more, and for example this water is as being used to wash dish, washing rice then that the user is unwilling to accept.
Summary of the invention
The user that technical problem to be solved by this invention provides a kind of suitable hard water areas uses softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine.
In order to solve the problems of the technologies described above; Technical scheme provided by the present invention is: softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine; Comprise the circulation loop of forming by water pump, reverse-osmosis treated device, throttling valve, and energy storage canister, the automatic softening-reprocessor and first electrically-controlled valve; The water outlet of said water pump is communicated with the water-in of reverse-osmosis treated device, and the condensed water drain of reverse-osmosis treated device is communicated with throttling valve, and the water outlet of throttling valve is communicated to the suction culvert of water pump; Said energy storage canister is arranged on the circulation loop; First interface of said softening-reprocessor automatically is communicated with water supply line, and second interface of softening-reprocessor is communicated to circulation loop automatically; The water-in of said first electrically-controlled valve is communicated on the suction culvert that connects throttling valve, and the water outlet of first electrically-controlled valve is communicated on the suction culvert of water pump.
The said suction culvert and/or the outlet pipeline of softening-reprocessor automatically are provided with pretreater.
Be provided with resin container in said automatic softening-reprocessor, first interface of resin container and second interface are communicated with first interface and second interface of softening-reprocessor automatically respectively, are provided with resin cation(R.C.) in the resin container.
Further technical scheme: also be provided with the water (flow) direction gear in softening-reprocessor automatically; Said resin container is divided into first resin container and second resin container; First interface of said first resin container and second resin container all is communicated with first interface of softening-reprocessor automatically, and second interface of first resin container and second resin container all is communicated with second interface of softening-reprocessor automatically; Said water (flow) direction gear is arranged on the pipeline that is communicated with first resin container and second resin container; Water (flow) direction in said first resin container and second resin container is opposite, and water (flow) direction is controlled by the water (flow) direction gear all.
Technical scheme further: the water (flow) direction gear is a two position three-way valve; Said two position three-way valve is provided with three interfaces; First interface of two position three-way valve is communicated with second interface of softening-reprocessor automatically, and second interface of two position three-way valve and the 3rd interface are communicated with second interface of first resin container and second resin container respectively.
Another kind of technical scheme further: the water (flow) direction gear comprises four vacuum breakers and two second electrically-controlled valve; With first interface and second interface of first resin container, and on first interface of second resin container and the pipeline that second interface is connected a vacuum breaker is set respectively; Between first interface of said first resin container and first interface of second resin container, between second interface of second interface of first resin container and second resin container respectively through a pipeline connection that is provided with second electrically-controlled valve.
Another kind of technical scheme further: the water (flow) direction gear comprises four vacuum breakers and two six-way valves; The spool of said two six-way valves is through rotation adjusting, and two six-way valves are provided with six interfaces, and first interface of two six-way valves and the 4th interface all are communicated with second interface of automatic softening-reprocessor; Second interface of said first resin container connects second interface and the 3rd interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said second resin container is communicated with the 5th interface and the 6th interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said two six-way valves is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
Another kind of technical scheme further: the water (flow) direction gear comprises four vacuum breakers and two six-way valves; The spool of said two six-way valves is through rotation adjusting, and two six-way valves are provided with six interfaces, and first interface of two six-way valves and the 4th interface all are communicated with second interface of automatic softening-reprocessor; Second interface of said first resin container connects second interface and the 6th interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said second resin container is communicated with the 3rd interface and the 5th interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said two six-way valves is identical with the direction of the vacuum breaker that the 3rd interface is communicated with.
Another kind of technical scheme further: the water (flow) direction gear comprises four vacuum breakers and one two eight logical valves; The spool of said two eight logical valves is through moving axially adjusting, and two eight logical valves are provided with eight interfaces, and first interface, the 3rd interface, the 5th interface and the 7th interface of two eight logical valves all is communicated with second interface of automatic softening-reprocessor; Second interface of said first resin container connects second interface and the 4th interface of two eight logical valves respectively through the different vacuum breaker of both direction; Second interface of said second resin container is communicated with the 6th interface and the 8th interface of two eight logical valves respectively through the different vacuum breaker of both direction; Second interface of said two eight logical valves is identical with the direction of the vacuum breaker that the 8th interface is communicated with.
Another kind of technical scheme further: the spool of two six-way valves is through moving axially adjusting, and two six-way valves are provided with six interfaces, and first interface of two six-way valves and the 4th interface all are communicated with second interface of automatic softening-reprocessor; Second interface of said first resin container connects second interface and the 3rd interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said second resin container is communicated with the 5th interface and the 6th interface of two six-way valves respectively through the different vacuum breaker of both direction; Second interface of said two six-way valves is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
After having adopted technique scheme, the present invention has positive effect: (1) the present invention is when system water, and the water that gets into the reverse-osmosis treated device all passes through automatic softening-reprocessor and softens processing, thereby effectively prevent calcium ions and magnesium ions fouling on reverse osmosis membrane; Stopping to make water, and the user is when opening outlet valve on the water supply line and discharging water, the dense water in the circulation loop can carry out manipulation of regeneration to the soften resin that lost efficacy, and makes resin obtain regeneration, recovers softening function, and the user who is fit to very much hard water areas uses.
(2) water (flow) direction in first resin container of the present invention and second resin container is opposite, and therefore first resin container and second resin container can carry out the processing of water softening processing and regeneration of resin respectively, again because the water (flow) direction in first resin container and second resin container is controlled by the water (flow) direction gear all; Therefore after the user uses for some time; Or system water after for some time, can be through manually or the automatic switchover water (flow) direction, thus make that automatically softening-reprocessor can autoregeneration; And do not use regenerator and in water, do not add any medicament; Therefore running cost is low, can not produce new pollution to water quality, is convenient to condensed water and recycles.
Description of drawings
For content of the present invention is expressly understood more easily,, the present invention is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of embodiments of the invention 1.
The structural representation of embodiment 2 when Fig. 2 is in first working position for the two position three-way valve of embodiments of the invention 2.
The structural representation of embodiment 2 when Fig. 3 is in second working position for the two position three-way valve of embodiments of the invention 2.
Fig. 4 is the structural representation of embodiments of the invention 3.
Structural representation when Fig. 5 is in first working position for two six-way valves of embodiments of the invention 4.
Structural representation when Fig. 6 is in second working position for two six-way valves of embodiments of the invention 4.
Structural representation when Fig. 7 is in first working position for two six-way valves of embodiments of the invention 5.
Structural representation when Fig. 8 is in second working position for two six-way valves of embodiments of the invention 5.
Structural representation when Fig. 9 is in first working position for two eight of embodiments of the invention 6 logical valves.
Structural representation when Figure 10 is in second working position for two eight of embodiments of the invention 6 logical valves.
Structural representation when Figure 11 is in first working position for two six-way valves of embodiments of the invention 7.
Structural representation when Figure 12 is in second working position for two six-way valves of embodiments of the invention 7.
Label in the accompanying drawing is:
Water pump 1, reverse-osmosis treated device 2, throttling valve 3, energy storage canister 4, softening-reprocessor 5, resin container 51, first resin container 511, second resin container 512, water (flow) direction gear 52, two position three-way valve 521, vacuum breaker 522, second electrically-controlled valve 523, two six-way valves 524, two eight logical valves 525, first electrically-controlled valve 6, pretreater 7, first and treater 71, second pretreater 72, water supply line 8, outlet valve 9 automatically.
Embodiment
(embodiment 1)
See Fig. 1, present embodiment comprises the circulation loop of being made up of water pump 1, reverse-osmosis treated device 2, throttling valve 3, and energy storage canister 4, the automatic softening-reprocessor 5 and first electrically-controlled valve 6.
The water outlet of water pump 1 is communicated with the water-in of reverse-osmosis treated device 2, and the condensed water drain of reverse-osmosis treated device 2 is communicated with throttling valve 3, and the water outlet of throttling valve 3 is communicated to the suction culvert of water pump 1; Energy storage canister 4 is arranged on the circulation loop; Automatically first interface of softening-reprocessor 5 is communicated with water supply line 8, and second interface of softening-reprocessor 5 is communicated to circulation loop automatically; The water-in of first electrically-controlled valve 6 is communicated on the suction culvert that connects throttling valve 3, and the water outlet of first electrically-controlled valve 6 is communicated on the suction culvert of water pump 1.Pretreater 7 comprises first and the treater 71 and second pretreater 72 on the suction culvert that is separately positioned on automatic softening-reprocessor 5 and the outlet pipeline.Automatically be provided with resin container 51 in softening-reprocessor 5, first interface of resin container 51 and second interface are communicated with first interface and second interface of softening-reprocessor 5 automatically respectively, are provided with resin cation(R.C.) in the resin container 51.
Throttling valve 3 can be the waste water ratio, also can be throttling pore or throttle capillary tube.
The inside of energy storage canister 4 is provided with air cavity and water cavity, between air cavity and water cavity, is provided with flexible partition, and perhaps air cavity is an airbag, and perhaps water cavity is a water bag.
The preferred sodium type of resin cation(R.C.) resin cation(R.C.) in the resin container 51.
The valve that first electrically-controlled valve 6 opens and closes for electric power control is like SV, motorized valve etc.
Pretreater 7 also can include only first pretreater 71 or second pretreater 72 on the outlet pipeline on the suction culvert that is arranged on automatic softening-reprocessor 5.Material for water treatment in the pretreater 7 can be selected one or more in PP cotton, gac, the tubular fibre.Gac can be granulated active carbon or Powdered Activated Carbon.Powdered Activated Carbon can be the sintering activity charcoal of dense state, also can be the gac of loose condition (of surface).
During operation, the water that gets into reverse-osmosis treated device 2 all passes through automatic softening-reprocessor 5 and softens processing, and the calcium ions and magnesium ions in the water is replaced by sodium ion, thereby effectively prevents calcium ions and magnesium ions fouling on reverse osmosis membrane.Carrying out along with system water process; The positive sodium ion on resin of sodium type in the resin container 51 is gradually by the calcium in the water, the exchange of magnesium plasma; The ability of resins exchange calcium ions and magnesium ions reduces gradually; And the Na ion concentration of the water in the circulation loop will be increasingly high, becomes sodium at high concentration ionic water gradually.Stop to make water at water purifier; And when the user opens outlet valve 9 on the water supply line 8 and discharges water; Sodium at high concentration ionic water in the circulation loop automatically resin container 51 of softening-reprocessor 5 of under energy storage canister 4 internal gas pressure effects, can flowing through; Flow to the outlet valve 9 on the water supply line 8 that the user opens again, and the sodium at high concentration ionized water can carry out manipulation of regeneration to the soften resin that lost efficacy when flowing through resin container 51, promptly sodium ion in the water and the calcium ions and magnesium ions on the resin exchange; Make resin obtain regeneration, recover softening function.
(embodiment 2)
See Fig. 2 and Fig. 3, present embodiment and embodiment 1 are basic identical, and difference is: also be provided with water (flow) direction gear 52 in softening-reprocessor 5 automatically; Resin container 51 is divided into first resin container 511 and second resin container 512; First interface of first resin container 511 and second resin container 512 all is communicated with first interface of softening-reprocessor 5 automatically, and second interface of first resin container 511 and second resin container 512 all is communicated with second interface of softening-reprocessor 5 automatically; Water (flow) direction gear 52 is arranged on the pipeline that is communicated with first resin container 511 and second resin container 512; Water (flow) direction in first resin container 511 and second resin container 512 is opposite, and water (flow) direction all receives 52 controls of water (flow) direction gear.Water (flow) direction gear 52 is a two position three-way valve 521; Two position three-way valve 521 is provided with three interfaces; First interface of two position three-way valve 521 is communicated with second interface of softening-reprocessor 5 automatically, and second interface of two position three-way valve 521 and the 3rd interface are communicated with second interface of first resin container 511 and second resin container 512 respectively.
Goodbye Fig. 2, two position three-way valve 521 is in first working position, at this moment the first interface unilaterally connected, second interface of two position three-way valve 521; The 3rd interface unilaterally connected first interface of two position three-way valve 521, thus realize: and after the user uses for some time, or system water is after for some time; Manually or automatically control two position three-way valve 521 and switch water (flow) direction; That is: when making water, current flow through from second resin container 512, and processing is softened in water inlet; When the outlet valve 9 on the current direction user water supply line 8 in the said circulation loop, current flow through from first resin container 511, and the resin in first resin container 511 is regenerated.
Goodbye Fig. 3; Two position three-way valve 521 is in second working position, this moment two position three-way valve 521 the first interface unilaterally connected the 3rd interface, the second interface unilaterally connected, first interface of two position three-way valve 521; Thereby realize: when source water flows to reverse-osmosis treated device 2; When promptly making water, current flow through from first resin container 511, and processing is softened in water inlet; When the outlet valve 9 on the current direction user water supply line 8 in the said circulation loop, current flow through from second resin container 512, and the resin in second resin container 512 is regenerated.
System moves in circles with this, the resin that lost efficacy is carried out manipulation of regeneration automatically, and do not use regenerator, and environment is not polluted, and running cost is very low.
(embodiment 3)
See Fig. 4; Present embodiment and embodiment 2 are basic identical; Difference is: water (flow) direction gear 52 comprises four vacuum breakers 522 and two second electrically-controlled valve 523; With first interface and second interface of first resin container 511, and on first interface of second resin container 512 and the pipeline that second interface is connected a vacuum breaker 522 is set respectively; Between first interface of first interface of first resin container 511 and second resin container 512, between second interface of second interface of first resin container 511 and second resin container 512 respectively through a pipeline connection that is provided with second electrically-controlled valve 523.Pretreater 7 is second pretreater 72 on the outlet pipeline that is arranged on automatic softening-reprocessor 5.
When water (flow) direction gear 52 was in first station: source water flowed in the reverse-osmosis treated device 2 from first resin container 511, and the condensed water in the circulation loop flows to water source tube from second resin container 512;
When water (flow) direction gear 52 was in second station: source water flowed in the reverse-osmosis treated device 2 from second resin container 512, and the condensed water in the circulation loop flows to water source tube from first resin container 511.
(embodiment 4)
See Fig. 5 and Fig. 6, present embodiment and embodiment 2 are basic identical, and difference is: water (flow) direction gear 52 comprises four vacuum breakers 522 and two six-way valves 524.The spool of two six-way valves 524 is through rotation adjusting, can manual regulation, and also can manual regulation.Two six-way valves 524 are provided with six interfaces, and the left side of two six-way valves is followed successively by second interface, the 3rd interface, the 5th interface and the 6th interface from bottom to up; The right side is followed successively by first interface and the 4th interface from bottom to up.First interface, second interface and the 3rd interface are first group interface, and the 4th interface, the 5th interface and the 6th interface are second group interface, and first group interface and second group interface are in the 524 inner isolation each other of two six-way valves.First interface of two six-way valves 524 and the 4th interface all are communicated with second interface of automatic softening-reprocessor 5; Second interface of first resin container 511 connects second interface and the 3rd interface of two six-way valves 524 respectively through the different vacuum breaker of both direction; Second interface of second resin container 512 is communicated with the 5th interface and the 6th interface of two six-way valves 524 respectively through the different vacuum breaker of both direction; Second interface of two six-way valves 524 is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
Goodbye Fig. 5, this moment, two six-way valves 524 were in first station, and its first interface is communicated with the 3rd interface, and the 4th interface is communicated with the 6th interface, and second interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from first resin container 511, and the condensed water in the circulation loop flows to water source tube from second resin container 512.
Goodbye Fig. 6, this moment, two six-way valves 524 were in second station: its first interface is communicated with second interface, and the 4th interface is communicated with the 6th interface, and the 3rd interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from second resin container 512, and the condensed water in the circulation loop flows to water source tube from first resin container 511.
(embodiment 5)
See Fig. 7 and Fig. 8, present embodiment and embodiment 4 are basic identical, and difference is: first interface of two six-way valves 524 and the 4th interface all are communicated with second interface of automatic softening-reprocessor 5; Second interface of first resin container 511 connects second interface and the 6th interface of two six-way valves 524 respectively through the different vacuum breaker 522 of both direction; Second interface of second resin container 512 is communicated with the 3rd interface and the 5th interface of two six-way valves 524 respectively through the different vacuum breaker 522 of both direction; Second interface of two six-way valves 524 is identical with the direction of the vacuum breaker 522 that the 3rd interface is communicated with.
Goodbye Fig. 7, this moment, two six-way valves 524 were in first station, and its first interface is communicated with the 3rd interface, and the 4th interface is communicated with the 6th interface, and second interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from first resin container 511, and the condensed water in the circulation loop flows to water source tube from second resin container 512.
Goodbye Fig. 8, this moment, two six-way valves 524 were in second station: its first interface is communicated with second interface, and the 4th interface is communicated with the 6th interface, and the 3rd interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from second resin container 512, and the condensed water in the circulation loop flows to water source tube from first resin container 511.
(embodiment 6)
See Fig. 9 and Figure 10, present embodiment and embodiment 2 are basic identical, and difference is: water (flow) direction gear 52 comprises four vacuum breakers 522 and one two eight logical valves 525.The spool of two eight logical valves 525 is through moving axially adjusting, can manual regulation, and also can manual regulation.Two eight logical valves 525 are provided with eight interfaces, and the left side of two eight logical valves is followed successively by second interface, the 4th interface, the 6th interface and the 8th interface from bottom to up; The right side is followed successively by first interface, the 3rd interface, the 5th interface and the 7th interface from bottom to up.First interface, the 3rd interface, the 5th interface and the 7th interface of two eight logical valves 525 all is communicated with second interface of automatic softening-reprocessor 5; Second interface of first resin container 511 connects second interface and the 4th interface of two eight logical valves 525 respectively through the different vacuum breaker 522 of both direction; Second interface of second resin container 512 is communicated with the 6th interface and the 8th interface of two eight logical valves 525 respectively through the different vacuum breaker 522 of both direction; Second interface of two eight logical valves 525 is identical with the direction of the vacuum breaker 522 that the 8th interface is communicated with.
Goodbye Fig. 9, this moment, two eight logical valves 525 were in first station: its first interface is communicated with second interface, and the 5th interface is communicated with the 6th interface, and all the other interfaces are blocked by the sealing-ring on the spool.At this moment, source water flows in the reverse-osmosis treated device 2 from second resin container 512, and the condensed water in the circulation loop flows to water source tube from first resin container 511.
Goodbye Figure 10, this moment, two eight logical valves 525 were in second station: its 3rd interface is communicated with the 4th interface, and the 7th interface is communicated with the 8th interface, and all the other interfaces are blocked by the sealing-ring on the spool.At this moment, source water flows in the reverse-osmosis treated device 2 from first resin container 511, and the condensed water in the circulation loop flows to water source tube from second resin container 512.
(embodiment 7)
See Figure 11 and Figure 12; Present embodiment and embodiment 2 are basic identical; Difference is: the spool of two six-way valves 524 is through moving axially adjusting; Two six-way valves 524 are provided with six interfaces, and first interface of two six-way valves 524 and the 4th interface all are communicated with second interface of automatic softening-reprocessor 5; Second interface of first resin container 511 connects second interface and the 3rd interface of two six-way valves 524 respectively through the different vacuum breaker of both direction; Second interface of second resin container 512 is communicated with the 5th interface and the 6th interface of two six-way valves 524 respectively through the different vacuum breaker of both direction; Second interface of two six-way valves 524 is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
Goodbye Figure 11, this moment, two six-way valves 524 were in first station, and its first interface is communicated with the 3rd interface, and the 4th interface is communicated with the 6th interface, and second interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from first resin container 511, and the condensed water in the circulation loop flows to water source tube from second resin container 512.
Goodbye Figure 12, this moment, two six-way valves 524 were in second station: its first interface is communicated with second interface, and the 4th interface is communicated with the 6th interface, and the 3rd interface and the 5th interface are cut off by the sealing-ring on the spool in inside.At this moment, source water flows in the reverse-osmosis treated device 2 from second resin container 512, and the condensed water in the circulation loop flows to water source tube from first resin container 511.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine; It is characterized in that: comprise the circulation loop of forming by water pump (1), reverse-osmosis treated device (2), throttling valve (3), and energy storage canister (4), automatic softening-reprocessor (5) and first electrically-controlled valve (6); The water outlet of said water pump (1) is communicated with the water-in of reverse-osmosis treated device (2), and the condensed water drain of reverse-osmosis treated device (2) is communicated with throttling valve (3), and the water outlet of throttling valve (3) is communicated to the suction culvert of water pump (1); Said energy storage canister (4) is arranged on the circulation loop; First interface of said softening-reprocessor (5) automatically is communicated with water supply line (8), and second interface of softening-reprocessor (5) is communicated to circulation loop automatically; The water-in of said first electrically-controlled valve (6) is communicated on the suction culvert that connects throttling valve (3), and the water outlet of first electrically-controlled valve (6) is communicated on the suction culvert of water pump (1).
2. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 1, it is characterized in that: the said suction culvert and/or the outlet pipeline of softening-reprocessor (5) automatically are provided with pretreater (7).
3. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 2; It is characterized in that: be provided with resin container (51) in said automatic softening-reprocessor (5); First interface of resin container (51) and second interface are communicated with first interface and second interface of softening-reprocessor (5) automatically respectively, and resin container is provided with resin cation(R.C.) in (51).
4. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 3 is characterized in that: also be provided with water (flow) direction gear (52) in said automatic softening-reprocessor (5); Said resin container (51) is divided into first resin container (511) and second resin container (512); First interface of said first resin container (511) and second resin container (512) all is communicated with first interface of softening-reprocessor (5) automatically, and second interface of first resin container (511) and second resin container (512) all is communicated with second interface of softening-reprocessor (5) automatically; Said water (flow) direction gear (52) is arranged on the pipeline that is communicated with first resin container (511) and second resin container (512); Water (flow) direction in said first resin container (511) and second resin container (512) is opposite, and water (flow) direction all receives water (flow) direction gear (52) control.
5. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 4; It is characterized in that: said water (flow) direction gear (52) is a two position three-way valve (521); Said two position three-way valve (521) is provided with three interfaces; First interface of two position three-way valve (521) is communicated with second interface of softening-reprocessor (5) automatically, and second interface of two position three-way valve (521) and the 3rd interface are communicated with second interface of first resin container (511) and second resin container (512) respectively.
6. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 4; It is characterized in that: said water (flow) direction gear (52) comprises four vacuum breakers (522) and two second electrically-controlled valve (523); With first interface and second interface of first resin container (511), and on first interface of second resin container (512) and the pipeline that second interface is connected a vacuum breaker (522) is set respectively; Between first interface of first interface of said first resin container (511) and second resin container (512), between second interface of second interface of first resin container (511) and second resin container (512) respectively through a pipeline connection that is provided with second electrically-controlled valve (523).
7. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 4, it is characterized in that: said water (flow) direction gear (52) comprises four vacuum breakers (522) and one two six-way valves (524); The spool of said two six-way valves (524) is through rotation adjusting, and two six-way valves (524) are provided with six interfaces, and first interface of two six-way valves (524) and the 4th interface all are communicated with second interface of automatic softening-reprocessor (5); Second interface of said first resin container (511) connects second interface and the 3rd interface of two six-way valves (524) respectively through the different vacuum breaker of both direction; Second interface of said second resin container (512) is communicated with the 5th interface and the 6th interface of two six-way valves (524) respectively through the different vacuum breaker of both direction; Second interface of said two six-way valves (524) is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
8. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 4, it is characterized in that: said water (flow) direction gear (52) comprises four vacuum breakers (522) and one two six-way valves (524); The spool of said two six-way valves (524) is through rotation adjusting, and two six-way valves (524) are provided with six interfaces, and first interface of two six-way valves (524) and the 4th interface all are communicated with second interface of automatic softening-reprocessor (5); Second interface of said first resin container (511) connects second interface and the 6th interface of two six-way valves (524) respectively through the different vacuum breaker of both direction (522); Second interface of said second resin container (512) is communicated with the 3rd interface and the 5th interface of two six-way valves (524) respectively through the different vacuum breaker of both direction (522); Second interface of said two six-way valves (524) is identical with the direction of the vacuum breaker (522) that the 3rd interface is communicated with.
9. softening automatically regeneration pre-treatment waste water-free reverse osmosis water-purifying machine according to claim 4, it is characterized in that: said water (flow) direction gear (52) comprises four vacuum breakers (522) and one two eight logical valves (525); The spool of said two eight logical valves (525) is through moving axially adjusting; Two eight logical valves (525) are provided with eight interfaces, and first interface, the 3rd interface, the 5th interface and the 7th interface of two eight logical valves (525) all is communicated with second interface of automatic softening-reprocessor (5); Second interface of said first resin container (511) connects second interface and the 4th interface of two eight logical valves (525) respectively through the different vacuum breaker of both direction (522); Second interface of said second resin container (512) is communicated with the 6th interface and the 8th interface of two eight logical valves (525) respectively through the different vacuum breaker of both direction (522); Second interface of said two eight logical valves (525) is identical with the direction of the vacuum breaker (522) that the 8th interface is communicated with.
10. said water (flow) direction gear (52) comprises four vacuum breakers (522) and one two six-way valves (524); The spool of said two six-way valves (524) is through moving axially adjusting, and two six-way valves (524) are provided with six interfaces, and first interface of two six-way valves (524) and the 4th interface all are communicated with second interface of automatic softening-reprocessor (5); Second interface of said first resin container (511) connects second interface and the 3rd interface of two six-way valves (524) respectively through the different vacuum breaker of both direction; Second interface of said second resin container (512) is communicated with the 5th interface and the 6th interface of two six-way valves (524) respectively through the different vacuum breaker of both direction; Second interface of said two six-way valves (524) is identical with the direction of the vacuum breaker that the 6th interface is communicated with.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110092155 CN102730798B (en) | 2011-04-13 | 2011-04-13 | Wastewater free reverse osmosis water purifier with automatic softening and regeneration pretreatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110092155 CN102730798B (en) | 2011-04-13 | 2011-04-13 | Wastewater free reverse osmosis water purifier with automatic softening and regeneration pretreatment |
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| CN102730798A true CN102730798A (en) | 2012-10-17 |
| CN102730798B CN102730798B (en) | 2013-11-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279718A (en) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | A kind of high water purifier and household water-purifying machine |
| WO2019228401A1 (en) * | 2018-05-30 | 2019-12-05 | 宁波市科漫环保科技有限公司 | Purification-softening water-treatment system, water-treatment method, and plane valve therefor |
| CN111169325A (en) * | 2018-11-12 | 2020-05-19 | 伊利诺斯工具制品有限公司 | Temperature regulation system and multi-channel valve |
| CN112759032A (en) * | 2021-01-12 | 2021-05-07 | 珠海格力电器股份有限公司 | Resin tank assembly, water softener and control method thereof |
| CN114163010A (en) * | 2021-07-19 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification treatment system, equipment and control method |
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| CN2848833Y (en) * | 2005-11-17 | 2006-12-20 | 佳尼特(上海)纯水设备有限公司 | On line regeneration reverse osmosis water purifier using water demineralization filtering core |
| CN101983940A (en) * | 2010-10-22 | 2011-03-09 | 江苏正本净化节水科技实业有限公司 | Water-free reverse osmosis water purifying machine |
| CN201914982U (en) * | 2010-12-30 | 2011-08-03 | 潘健 | Direct drinking water dispenser without waste water |
-
2011
- 2011-04-13 CN CN 201110092155 patent/CN102730798B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848833Y (en) * | 2005-11-17 | 2006-12-20 | 佳尼特(上海)纯水设备有限公司 | On line regeneration reverse osmosis water purifier using water demineralization filtering core |
| CN101983940A (en) * | 2010-10-22 | 2011-03-09 | 江苏正本净化节水科技实业有限公司 | Water-free reverse osmosis water purifying machine |
| CN201914982U (en) * | 2010-12-30 | 2011-08-03 | 潘健 | Direct drinking water dispenser without waste water |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228401A1 (en) * | 2018-05-30 | 2019-12-05 | 宁波市科漫环保科技有限公司 | Purification-softening water-treatment system, water-treatment method, and plane valve therefor |
| CN111169325A (en) * | 2018-11-12 | 2020-05-19 | 伊利诺斯工具制品有限公司 | Temperature regulation system and multi-channel valve |
| CN109279718A (en) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | A kind of high water purifier and household water-purifying machine |
| CN112759032A (en) * | 2021-01-12 | 2021-05-07 | 珠海格力电器股份有限公司 | Resin tank assembly, water softener and control method thereof |
| CN114163010A (en) * | 2021-07-19 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification treatment system, equipment and control method |
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| CN102730798B (en) | 2013-11-06 |
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