CN208933043U - Water treatment system - Google Patents
Water treatment system Download PDFInfo
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- CN208933043U CN208933043U CN201821391191.9U CN201821391191U CN208933043U CN 208933043 U CN208933043 U CN 208933043U CN 201821391191 U CN201821391191 U CN 201821391191U CN 208933043 U CN208933043 U CN 208933043U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 323
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 83
- 238000010992 reflux Methods 0.000 claims description 88
- 238000011010 flushing procedure Methods 0.000 claims description 24
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 238000011045 prefiltration Methods 0.000 claims description 13
- 238000000746 purification Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 13
- 239000013078 crystal Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010016825 Flushing Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water treatment system. The water treatment system includes the reverse osmosis unit, and the water treatment system has and washes the mode and make the water mode, and the water treatment system still includes system water backward flow water route and washes the backward flow water route, and under the system water mode, the dense water that the reverse osmosis unit produced can flow back to the one side of intaking of reverse osmosis unit through making water backward flow water route, and under washing the mode, the dense water that the reverse osmosis unit produced can flow back to the one side of intaking of reverse osmosis unit through washing the backward flow water route. The utility model discloses a water treatment system for the rate of recovery of system water mode improves, has increased the inflow of reverse osmosis unit one side of intaking, and then has slowed down the extremely poor phenomenon of concentration, has prolonged reverse osmosis unit's life, and cost reduction makes the formation of disturbing little crystal nucleus when washing, slows down the scale deposit, increases reverse osmosis unit's life-span, cost reduction.
Description
Technical field
The utility model relates to water-treatment technology field more particularly to a kind of water treatment systems.
Background technique
Currently, water purifier is increasingly by everybody approval, still, there are volumes big, the recycling of the water purifier of the prior art
Rate is low, the disadvantage more than discharge of wastewater.
The water purifier of the prior art, including osmosis filtration film improve the recycling of water purifier to reduce wastewater discharge
Rate realizes although both processing modes reduce waste water by the way of reduction wastewater discharge or by return of waste water
Discharge amount improves the rate of recovery, still, directly reduces the discharge of waste water or return of waste water will lead to osmosis filtration film table
The concentration polarization phenomenon in face is serious, small crystal nucleus is easily formed on the surface of the osmosis filtration film, and then in the reverse osmosis
Through the surface scale of filter membrane, so that the performance degradation of the osmosis filtration film is faster, the service life reduces, and the replacement cycle shortens,
Increased costs.
Utility model content
In view of this, a kind of lower water process system of and cost few the purpose of this utility model is to provide discharge of wastewater
System.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of water treatment system, including reverse osmosis units, the water treatment system have rinse mode and aqueous mode processed；
The water treatment system further includes water reflux water route processed and rinses reflux water route, described under the aqueous mode processed
The concentrated water that reverse osmosis units generate can be back to the water inlet side of the reverse osmosis units through the water reflux processed water route, in institute
It states under rinse mode, the concentrated water that the reverse osmosis units generate can be back to the reverse osmosis list through flushing reflux water route
The water inlet side of member.
Preferably, the water treatment system further includes flow back total road, the road Nong Paizong, water processed reflux branch and flushing reflux branch
Road；
One end of the water processed reflux branch and described one end for rinsing reflux branch simultaneously with the total road of reflux one
End is connected, and the other end on the total road of reflux is connected to the water inlet of the reverse osmosis units；The water processed reflux branch it is another
One end and it is described rinse reflux branch the other end simultaneously be connected with the one end on the road Nong Paizong, the road Nong Paizong it is another
End is connected to the concentrated water spout of the reverse osmosis units；
The total road of the reflux, the water reflux branch processed, the road Nong Paizong constitute the water processed and flow back water route；Described time
The road Liu Zong, flushing reflux branch, the road Nong Paizong constitute flushing reflux water route.
Preferably, the water reflux branch road processed is provided with the first concentrated water control valve, for controlling the water reflux branch processed
The discharge ratio of the on-off on road and the concentrated water of the water reflux branch processed；
Flushing reflux branch the second concentrated water control valve of road setting, for control the on-off for rinsing reflux branch with
And the discharge ratio of the concentrated water for rinsing reflux branch.
Preferably, the reflux is always provided with the first one-way conduction element or the first control valve on the road, and described first is unidirectional
The concentrated water that breakover element is arranged to that reverse osmosis units is allowed to generate flows to the water inlet side of the reverse osmosis units.
Preferably, the second control valve of the flushing reflux branch road setting, for controlling the concentrated water of reverse osmosis units generation
Whether the flushing reflux branch is flowed through.
Preferably, the water treatment system further includes the total road of outlet, and the water inlet end on the total road of outlet is arranged in the punching
It washes between second control valve and the second concentrated water control valve of reflux branch, the flushing is flowed back on the total road of outlet
The second branch section that branch is divided into the first branch section for being provided with the second control valve and is provided with the second concentrated water control valve.
Preferably, the outlet is always provided with third control valve on the road, and the concentrated water for controlling reverse osmosis units generation is
It is no to flow through the total road of the outlet.
Preferably, including combined filtration unit, preposition water route and postposition water route, the combined filtration unit include preposition mistake
Unit and postposition filter element are filtered, the water through the prefilter cell processing flows into described reverse osmosis by the preposition water route
Cell processing, the pure water that the reverse osmosis units generate flow into the postposition filter element by the postposition water route and handle.
Preferably, the water treatment system further includes water purification water route, described in the water warp through the prefilter cell processing
The discharge of water purification water route.
Preferably, the water treatment system further includes pure water water route, described in the water warp handled through the postposition filter element
The discharge of pure water water route.
Preferably, the water treatment system further includes water storage water route and water storage container, and the reverse osmosis units generate pure
Water is stored through the water storage water route to water storage container.
Preferably, the water treatment system further includes the TDS probe with temperature sensing package, and the TDS probe with temperature sensing package is set
It sets on the water storage water route or on trailing water road.
The water treatment system of the utility model, including water processed reflux water route, under aqueous mode processed, the reverse osmosis units are produced
Raw concentrated water can select the water inlet side that reverse osmosis units are flowed back into through water processed reflux water route, or selection direct emission, into
And the rate of recovery of aqueous mode processed is improved, the inflow of reverse osmosis units water inlet side is increased, and then slow down concentration polarization
Change phenomenon, extend the service life of the reverse osmosis units, cost reduces；Including rinsing water route of flowing back, under rinse mode,
The concentrated water that the reverse osmosis units generate can be selected through the water inlet rinsed reflux water route and be back to the reverse osmosis units
Side, or selection direct emission slow down fouling so that upsetting the formation of small crystal nucleus when rinsing, and increase reverse osmosis units
Service life, cost reduce.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from.
Fig. 1 is first structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 2 is second structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 3 is the third structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 4 is the 4th structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 5 is the 5th structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 6 is the 6th structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 7 is the 7th structural schematic diagram of specific embodiment of the present invention sewerage disposing system；
Fig. 8 is the 8th structural schematic diagram of specific embodiment of the present invention sewerage disposing system.
In figure:
1, reverse osmosis units；2, water reflux processed water route；21, water reflux branch processed；211, the first concentrated water control valve；3, it rinses
Reflux water route；31, reflux branch is rinsed；311, the second concentrated water control valve；312, the second control valve；313, first branch section；
314, second branch section；4, the total road of reflux；41, the first one-way conduction element；42, the first control valve；5, the road Nong Paizong；6, outlet
Total road；61, third control valve；7, combined filtration unit；8, preposition water route；9, postposition water route；91, check valve；10, band temperature sensing package
TDS probe；20, water purification water route；201, flowmeter；30, Water quality detector；40, inlet water solenoid valve；50, stabilized pressure pump；60, pure
Water water route；601, flowmeter；602, high-voltage switch gear；70, water storage water route；701, high-voltage switch gear；80, water storage container.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It is detailed to describe some specific detail sections below in the datail description of the utility model.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Referring to Fig.1 shown in-Fig. 8, the water treatment system of the utility model, including reverse osmosis units 1, the water treatment system
With rinse mode and aqueous mode processed, the water treatment system further includes water reflux water route 2 processed and rinses reflux water route 3, in institute
It states under aqueous mode processed, the concentrated water that the reverse osmosis units 1 generate can be back to the reverse osmosis through the water reflux processed water route 2
The water inlet side of saturating unit 1, under the rinse mode, the concentrated water that the reverse osmosis units 1 generate can rinse back through described
Flowing water road 3 is back to the water inlet side of the reverse osmosis units 1, in this way, the reverse osmosis units 1 generate under aqueous mode processed
The concentrated water water route 2 that can select to flow back through water processed flow back into the water inlet sides of reverse osmosis units 1, or selection direct emission, into
And the rate of recovery of aqueous mode processed is improved, the inflow of the water inlet of reverse osmosis units 1 side is increased, and then slow down concentration polarization
To change phenomenon, extends the service life of the reverse osmosis units 1, cost reduces, under rinse mode, the reverse osmosis units 1
The concentrated water of generation can be selected through the water inlet side rinsed reflux water route 3 and be back to the reverse osmosis units 1, or selection
Direct emission slows down fouling so that upsetting the formation of small crystal nucleus when rinsing, and increases the service life of reverse osmosis units 1, cost drop
It is low.
As Figure 1-Figure 8, the water treatment system further includes flow back total road 4, the road Nong Paizong 5, water processed reflux branch 21
And rinse reflux branch 31, one end of the water processed reflux branch 21 and described one end for rinsing reflux branch 31 simultaneously with it is described
The flow back one end on total road 4 is connected, and the other end on the total road 4 of the reflux is connected to the water inlet of the reverse osmosis units 1, the system
The other end of water reflux branch 21 and the other end for rinsing reflux branch 31 while one end phase with the road Nong Paizong 5
Even, the other end on the road Nong Paizong 5 is connected to the concentrated water spout of the reverse osmosis units 1, is set on the water reflux branch 21 processed
It is equipped with the first concentrated water control valve 211, the first concentrated water control valve 211 for example can be waste water ratio, for controlling the water processed
Flow back branch 21 concentrated water discharge ratio, flushings flows back, and the second concentrated water control valve 311 is arranged on branch 31, described second
Concentrated water control valve 311 for example can be waste water ratio solenoid valve, for controlling the delivery ratio of the concentrated water for rinsing reflux water route 31
, second control valve 312 is set on the flushing reflux branch 31, second control valve 312 for example can be solenoid valve, use
The flushing reflux branch 31 whether is flowed through in the concentrated water that control reverse osmosis units 1 generate.The total road 4, the water processed of flowing back
Reflux branch 21, the road Nong Paizong 5 constitute the water reflux processed water route 2, and flow back branch for total road 4 of flowing back, the flushing
31, the road Nong Paizong 5 constitutes flushing reflux water route 3.
The reflux is provided with the first one-way conduction element 41 on total road 4, as shown in Fig. 2, Fig. 4, Fig. 6, Fig. 8, described the
The concentrated water that one one-way conduction element 41 is arranged to that reverse osmosis units 1 is allowed to generate flows to the water inlet side of the reverse osmosis units 1,
The first one-way conduction element 41 for example can be check valve, in this way, concentrated water can be made smoothly to flow to the reverse osmosis list
The water inlet side of member 1, while the water of the water inlet side of the reverse osmosis units 1 being avoided to flow to the concentrated waters of the reverse osmosis units 1
Mouth side.Certainly, the first one-way conduction element 41 on the total road 4 of reflux also could alternatively be the first control valve 42, such as scheme
1, shown in Fig. 3, Fig. 5, Fig. 7, first control/42 is solenoid valve, can equally play same effect.
As Figure 1-Figure 8, the water treatment system further includes the total road 6 of outlet, the water inlet end setting on the total road 6 of outlet
Between second control valve 312 and the second concentrated water control valve 311 for rinsing reflux branch 31, the outlet is total
The flushing reflux branch 31 is divided by road 6 to be provided with the first branch section 313 of the second control valve 312 and is provided with described second
The second branch section 314 of concentrated water control valve 311.Third control valve 61, the third control valve are provided on the total road 6 of outlet
61 for example can be solenoid valve, and whether the concentrated water for controlling the generation of reverse osmosis units 1, which flows through the total road 6 of the outlet, is discharged.
As Figure 1-Figure 8, the water treatment system includes combined filtration unit 7, preposition water route 8 and postposition water route 9,
The combined filtration unit 7 includes prefilter unit and postposition filter element, and the water through the prefilter cell processing is logical
It crosses the preposition water route 8 and flows into the processing of reverse osmosis units 1, the pure water that the reverse osmosis units 1 generate passes through the postposition
Water route 9 flows into the postposition filter element processing, and the prefilter unit and postposition filter element are compounded to form compound mistake
Unit 7 is filtered, structure can be made more compact, the volume of water treatment system is smaller.
The water treatment system further includes the TDS probe 10 with temperature sensing package, shown in as shown in Figure 1, Figure 2, Fig. 5, Fig. 6, the band
The TDS probe 10 of temperature sensing package is arranged on postposition water route 9, for reminding user that raw water temperature is too low or too high, can reduce institute
The service life of reverse osmosis units 1 and the performance of water treatment system are stated, is also used to detect the pure water TDS of the generation of reverse osmosis units 1, is reminded
User's water treatment system operating status and water safety situation.It is additionally provided with check valve 91 on the postposition water route 9, such as Fig. 1-
Shown in Fig. 8, the check valve 91 is arranged to the stream of pure water for allowing the reverse osmosis units 1 to generate to postposition filter element.
In one preferred embodiment, the water treatment system further includes water purification water route 20, as Figure 1-Figure 4,
Water through the prefilter cell processing is discharged through the water purification water route 20, in this way, providing a kind of through preposition filter element mistake
Water after filter improves water efficiency processed under the premise of meeting water quality processed.Flowmeter is provided on the water purification water route 20
201, for marking the service life of prefilter unit.
Water outlet in position and the prefilter unit that the preposition water route 8 and the water purification water route 20 are connected
Between be provided with Water quality detector 30, as Figure 1-Figure 8, for detecting the TDS, hard for the water that prefilter cell processing is crossed
The water quality situations such as degree, basicity.
Water through prefilter unit filtering enters the reverse osmosis list by inlet water solenoid valve 40 and stabilized pressure pump 50
Member 1 obtains concentrated water and pure water as Figure 1-Figure 8 after the reverse osmosis units 1 processing, what the reverse osmosis units 1 generated
Pure water flows to the postposition filter element through postposition water route 9.
The water treatment system further includes pure water water route 60, as Figure 1-Figure 8, is handled through the postposition filter element
Water is discharged through the pure water water route 60, in this way, the water after providing a kind of depth-type filtration, improves quality of water treatment.The pure water water
Flowmeter 601 is provided on road 60, the flowmeter 601 on the pure water water route 60 is used to mark the longevity of postposition filter element
It orders, is provided with high-voltage switch gear 602 on the pure water water route 60, shown in as shown in Figure 1, Figure 2, Fig. 5, Fig. 6, the high-voltage switch gear 602 is used
In judging whether the switch being arranged on the pure water water route 60 is opened.
In one preferred embodiment, the water treatment system further includes water storage water route 70 and water storage container 80, such as
Shown in Fig. 3, Fig. 4, Fig. 7, Fig. 8, the pure water that the reverse osmosis units 1 generate is stored through the water storage water route 70 to water storage container
80, the water storage container 80 is pressure pot, is provided with high-voltage switch gear 701 on the water storage water route 70, on the water storage water route 70
The high-voltage switch gear 701 for judge pressure pot whether full water, the water in the pressure pot can pass through the high-voltage switch gear
701, which enter the postposition filter element, is handled, and then is discharged through the pure water water route 60.At this point, the TDS with temperature sensing package
Probe 10 is arranged on the pure water water route 60, and is not arranged on the postposition water route 9.
As Figure 1-Figure 8, the water treatment system has rinse mode and aqueous mode processed, and the rinse mode includes back
Rinse mode and discharge rinse mode are received, the aqueous mode processed includes high-recovery aqueous mode and low rate of recovery aqueous mode,
Wherein:
Under the recycling rinse mode, controls whole concentrated waters that the reverse osmosis units 1 generate and flow back through the flushing
Water route 3 is back to the water inlet side of the reverse osmosis units 1, at this point, the second control valve 312 in the first branch section 313
It being powered, the waste water ratio solenoid valve in the second branch section 314 is powered, and the third control valve 61 on the total road 6 of outlet powers off,
When being provided that the first control valve 42 on the total road 4 of reflux, first control valve 42 is powered.
Under the discharge rinse mode, whole concentrated waters of the generation of reverse osmosis units 1 are controlled through the road Nong Paizong
5, the second branch section 314 and the total road 6 of the outlet are discharged, at this point, the second control valve in the first branch section 313
312 power off, and the waste water ratio solenoid valve in the second branch section 314 is powered, and the third control valve 61 on the total road 6 of outlet is logical
Electricity, when being provided that the first control valve 42 on the total road 4 of reflux, first control valve 42 is powered off.
Under the high-recovery aqueous mode, the part concentrated water of the generation of reverse osmosis units 1 is controlled through the water processed
Reflux water route 2 is back to the water inlet side of the reverse osmosis units 1, and it is dense to control another part that the reverse osmosis units 1 generate
Water is discharged through the road Nong Paizong 5, the second branch section 314 and the total road 6 of the outlet, at this point, the first branch section 313
Upper second control valve 312 powers off, the waste water ratio solenoid valve power-off in the second branch section 314, and the on the total road 6 of outlet
Three control valves 61 are powered, and when being provided that the first control valve 42 on the total road 4 of reflux, first control valve 42 is powered.
Under the low rate of recovery aqueous mode, the part concentrated water of the generation of reverse osmosis units 1 is controlled through the dense row
Total road 5, the first branch section 313 and the total road 6 of the outlet are discharged, and control another part that the reverse osmosis units 1 generate
Concentrated water is discharged through the road Nong Paizong 5, the second branch section 314 and the total road 6 of the outlet, at this point, the first branch section
Second control valve 312 is powered on 313, the waste water ratio solenoid valve power-off in the second branch section 314, on the total road 6 of outlet
Third control valve 61 be powered, when being provided that the first control valve 42 on the total road 4 of the reflux, first control valve 42 is disconnected
Electricity.
The control method of above-mentioned water treatment system further include control the water treatment system in the recycling rinse mode and
Discharge cyclic switching between rinse mode, control method water according to the water quality adjustment that the Water quality detector 30 detects
Processing system runs the time of the recycling rinse mode and runs the time of the discharge rinse mode, in this way, making at water
Reason system realizes intelligent pulse circular flow.
The control method of above-mentioned water treatment system further includes controlling the water treatment system in the low rate of recovery water mould
Cyclic switching between formula and high-recovery aqueous mode, the water quality tune that the control method is detected according to the Water quality detector 30
Save the water treatment system run the time of the low rate of recovery aqueous mode and run the high-recovery aqueous mode when
Between, in this way, running water treatment system with the most suitable rate of recovery.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of water treatment system, which is characterized in that including reverse osmosis units, the water treatment system has rinse mode and system
Aqueous mode；
The water treatment system further includes water reflux water route processed and rinses flow back water route, under the aqueous mode processed, the reverse osmosis
The concentrated water that saturating unit generates can be back to the water inlet side of the reverse osmosis units through the water reflux processed water route, in the punching
Under mold cleaning formula, the concentrated water that the reverse osmosis units generate can be back to the reverse osmosis units through flushing reflux water route
Intake side.
2. water treatment system according to claim 1, which is characterized in that the water treatment system further include flow back total road,
The road Nong Paizong, water processed reflux branch and flushing reflux branch；
One end of the water reflux branch processed and one end of the flushing reflux branch while one end phase with the total road of reflux
Even, the other end on the total road of reflux is connected to the water inlet of the reverse osmosis units；The other end of the water reflux branch processed
Be connected simultaneously with the one end on the road Nong Paizong with the other end for rinsing reflux branch, the other end on the road Nong Paizong and
The concentrated water spout of the reverse osmosis units is connected to；
The total road of the reflux, the water reflux branch processed, the road Nong Paizong constitute the water processed and flow back water route；The reflux is total
Road, flushing reflux branch, the road Nong Paizong constitute flushing reflux water route.
3. water treatment system according to claim 2, which is characterized in that it is dense that the water reflux branch road processed is provided with first
Water control valve, for controlling the discharge ratio of the on-off of the water reflux branch processed and the concentrated water of the water reflux branch processed；
The second concentrated water control valve of the flushing reflux branch road setting, for controlling the on-off for rinsing reflux branch and institute
State the discharge ratio for rinsing the concentrated water of reflux branch.
4. water treatment system according to claim 3, which is characterized in that the reflux is always provided with first on the road and unidirectionally leads
Logical element or the first control valve, the first one-way conduction element are arranged to described in the concentrated water for allowing reverse osmosis units to generate flow direction
The water inlet side of reverse osmosis units.
5. water treatment system according to claim 4, which is characterized in that the second control of the flushing reflux branch road setting
Whether valve, the concentrated water for controlling reverse osmosis units generation flow through the flushing reflux branch.
6. water treatment system according to claim 5, which is characterized in that the water treatment system further includes the total road of outlet,
Second control valve for rinsing reflux branch and second concentrated water control is arranged in the water inlet end on the total road of outlet
Between valve, the flushing reflux branch is divided by the total road of outlet to be provided with the first branch section of the second control valve and is provided with
The second branch section of the second concentrated water control valve.
7. water treatment system according to claim 6, which is characterized in that the outlet is always provided with third control on the road
Whether valve, the concentrated water for controlling reverse osmosis units generation flow through the total road of the outlet.
8. water treatment system according to claim 1, which is characterized in that including combined filtration unit, preposition water route and after
Water route is set, the combined filtration unit includes prefilter unit and postposition filter element, through the prefilter cell processing
Water the reverse osmosis units processing is flowed by the preposition water route, the pure water that the reverse osmosis units generate is by after described
It sets water route and flows into the postposition filter element processing.
9. water treatment system according to claim 8, which is characterized in that the water treatment system further includes water purification water route,
Water through the prefilter cell processing is discharged through the water purification water route.
10. water treatment system according to claim 8, which is characterized in that the water treatment system further includes pure water water route,
The water handled through the postposition filter element is discharged through the pure water water route.
11. water treatment system according to claim 8, which is characterized in that the water treatment system further includes water storage water route
And water storage container, the pure water that the reverse osmosis units generate are stored through the water storage water route to water storage container.
12. water treatment system according to claim 11, which is characterized in that the water treatment system further includes band temperature sensing package
TDS probe, the TDS probe with temperature sensing package is arranged on the water storage water route and/or on trailing water road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391191.9U CN208933043U (en) | 2018-08-24 | 2018-08-24 | Water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391191.9U CN208933043U (en) | 2018-08-24 | 2018-08-24 | Water treatment system |
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|---|---|
| CN208933043U true CN208933043U (en) | 2019-06-04 |
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ID=66718973
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| CN201821391191.9U Active CN208933043U (en) | 2018-08-24 | 2018-08-24 | Water treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786466A (en) * | 2018-08-24 | 2018-11-13 | 珠海格力电器股份有限公司 | Water treatment system and control method thereof |
| CN112316725A (en) * | 2020-09-02 | 2021-02-05 | 宁波方太厨具有限公司 | Long-acting filtering system and method for filter element |
-
2018
- 2018-08-24 CN CN201821391191.9U patent/CN208933043U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786466A (en) * | 2018-08-24 | 2018-11-13 | 珠海格力电器股份有限公司 | Water treatment system and control method thereof |
| CN112316725A (en) * | 2020-09-02 | 2021-02-05 | 宁波方太厨具有限公司 | Long-acting filtering system and method for filter element |
| CN112316725B (en) * | 2020-09-02 | 2022-03-18 | 宁波方太厨具有限公司 | Long-acting filtering system and method for filter element |
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