CN107032450A - A kind of adjustable water purifier of waste water ratio and its adjusting method - Google Patents
A kind of adjustable water purifier of waste water ratio and its adjusting method Download PDFInfo
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- CN107032450A CN107032450A CN201710298749.2A CN201710298749A CN107032450A CN 107032450 A CN107032450 A CN 107032450A CN 201710298749 A CN201710298749 A CN 201710298749A CN 107032450 A CN107032450 A CN 107032450A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of adjustable water purifier of waste water ratio and its adjusting method, control module connects TDS probes and toggle switch, TDS probes send the TDS values of measurement to control module, toggle switch sends the opening and closing situation of operating key to control module, the opening and closing of control module control entering water electromagnetic valve and concentrated water magnetic valve.The present invention realizes the washing time of control module adjustment water purifier and water time processed using toggle switch and TDS probes, toggle switch is manual regulation, the TDS of TDS probe measurements is to automatically adjust so that the service life of RO films is greatly increased, and stifled film phenomenon is not likely to produce under different quality.
Description
Technical field
The invention belongs to purifier technical field, the more particularly to a kind of adjustable water purifier of waste water ratio and its adjusting method.
Background technology
RO machines on sale, are that the rate of recovery immobilizes mostly, it is impossible to adjusted according to local water quality condition in the market
Section.Domestic different regions water quality is widely different, and Tap Water from Some Cities TDS values are between 30 ~ 60, northern country running water TDS
Value is more than 500, and even up to 800 or more than 1000.The rate of recovery immobilizes, in the good place of water quality, can cause to waste certainly
Water situation, if the machine rate of recovery is high, raw water TDS values are very high, easily produce stifled film phenomenon.
The content of the invention
First purpose of the present invention, which is to provide, a kind of can adjust the water purifier of discharge of wastewater ratio.
Second object of the present invention is to provide a kind of adjusting method of discharge of wastewater ratio in water purifier.
In order to realize first purpose, the technical scheme is that：A kind of adjustable water purifier of waste water ratio, including control mould
Block, plate of water route and filtering module；Path is preset built in the plate of water route, plate of water route side is provided with the raw water with default communication
Entering water electromagnetic valve and filtering module are installed in import, pure water outlet and concentrated water outlet, plate of water route, filtering module is filtered including RO
Core；The original water inlet connects entering water electromagnetic valve, and original water inlet rear end is provided with TDS probes；Entering water electromagnetic valve connects filtering module
In RO filter cores, RO filter cores pure water end connection pure water outlet, concentrated water end pass through concentrated water path connect concentrated water magnetic valve, concentrated water electricity
The outlet of magnet valve connection concentrated water；Also include toggle switch, toggle switch connects TDS provided with three operating keys, the control module
Probe and toggle switch, TDS probes send the TDS values of measurement to control module, and toggle switch is by the opening and closing situation of operating key
Send control module, the opening and closing of control module control entering water electromagnetic valve and concentrated water magnetic valve to.
Further, booster pump is also equipped with the plate of water route, filtering module also includes preposition filter core and rearmounted filter core,
Original water inlet connects preposition filter core, and preposition filter core is sequentially connected entering water electromagnetic valve and booster pump, and booster pump connects entering for RO filter cores
Water end (W.E.), the pure water end of RO filter cores connects rearmounted filter core, rearmounted filter core connection pure water outlet, control module control by high-voltage switch gear
The work of booster pump.
Further, the first magnetizer is installed, the first magnetizer is located at dense on the concentrated water path built in the plate of water route
Before water solenoid valve, concentrated water flows into concentrated water magnetic valve after magnetization.
Further, the concentrated water path is the vortex path of three stage structure, and the caliber in the vortex path stage casing is less than
The caliber of the vortex path leading portion, the caliber of the vortex path latter end is more than the caliber of the vortex path leading portion；Described be vortexed is led to
The pipe diameter size of road latter end is more than the axial length of the latter end, and the vortex path latter end is provided with apopore, and apopore is located at should
The side of vortex path stage casing extended line；The concentrated water magnetic valve is arranged at the apopore of concentrated water path end, the first magnetization
Device is arranged on the vortex path leading portion.
In order to realize second purpose, the technical scheme is that：A kind of waste water ratio adjusting method, utilizes toggle switch
The opening and closing situation of three operating keys to adjust the washing time of water purifier and water time processed manually, adjusts waste water ratio；When dial-up is opened
When three operating keys closed are in closed mode, using the TDS values of TDS probe in detecting original water inlets, control module is according to TDS
Value is come the washing time for adjusting water purifier and water time processed；
When raw water TDS values<When 200, control module control water purification mechanism water 5 minutes rinses 17 seconds, reaches pure water and waste water ratio
For 2:1；
When 200≤raw water TDS values<When 500, control module control water purification mechanism water 5 minutes rinses 34 seconds, reaches pure water with giving up
Water ratio is 1:1；
When raw water TDS values >=500, control module control water purification mechanism water 5 minutes rinses 68 seconds, reaches pure water and waste water ratio
Example is 1:2.
Further, when first operating key of toggle switch is in opening, second and third operating key, which is in, closes
During state, control module control water purification mechanism water 5 minutes is rinsed 17 seconds, it is 2 to reach pure water and waste water ratio:1.
Further, when the second operating key of toggle switch is in opening, first and third operating key, which is in, closes
During state, control module control water purification mechanism water 5 minutes is rinsed 34 seconds, it is 1 to reach pure water and waste water ratio:1.
Further, when the 3rd operating key of toggle switch is in opening, first and second operating key, which is in, closes
During state, control module control water purification mechanism water 5 minutes is rinsed 68 seconds, it is 1 to reach pure water and waste water ratio:2.
Further, during flushing, control module control entering water electromagnetic valve, booster pump, concentrated water electromagnetic valve work, raw water via
Entering water electromagnetic valve, booster pump are rinsed to RO filter cores, and waste water is discharged from concentrated water magnetic valve.
Further, during water processed, control module control entering water electromagnetic valve, supercharging pump work, concentrated water closed electromagnetic valve, raw water
Enter to export from pure water after RO filter element filterings via preposition filter core, entering water electromagnetic valve, booster pump and discharge.
When the present invention realizes the washing time and water processed of control module adjustment water purifier using toggle switch and TDS probes
Between, toggle switch is manual regulation, and the TDS of TDS probe measurements is automatically adjusts, and toggle switch is closed under normal circumstances, foundation
Raw water TDS values automatically adjust waste water ratio, and TDS value changes are more frequent sometimes, or TDS probe measurements are inaccurate, so that it may
Waste water ratio is adjusted manually to stir toggle switch, so that the service life of RO films is greatly increased, under different quality not
It is also easy to produce stifled film phenomenon.
The concentrated water of RO filter cores discharge of the present invention flows into concentrated water path through concentrated water end, and concentrated water flows through the first magnetizer, through magnetization
The various salts substances crystallization of the larger particles shape in water can again be broken up afterwards and resolve into loose cotton-shaped fine granularity
Material, this material does not have above large particle crystal shape material so strong adhesive capacity, can be with concentrated water magnetic valve over there
Flushing release and discharge outside machine, so as to form a kind of guarantor for preventing salts substances from being crystallized above to concentrated water magnetic valve
Shield, also causes the concentrated water in concentrate recirculation path to be difficult crystallization.
Meanwhile, the easy concentrated water path for condensing crystallization is divided into three-stage, leading portion is normal pipeline, and stage casing caliber contracts suddenly
It is small, and latter end is vertically arranged stripe region.When the concentrated water after magnetization flows to stage casing because water route caliber diminishes, cause
Water velocity now is accelerated, and then current are an open vertical region forward, ultimately results in the formation of rotation nest shape current.
Because current herein are anxious, space is small, so salt particle can be dispersed as to tiny, the cotton-shaped particle of fluffy again,
And concentrated water magnetic valve below is uninterruptedly rinsed, so that the water route avoided herein produces the accumulation of saline crystallization thing,
More protect the service life of concentrated water magnetic valve.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the structural representation of plate of water route of the present invention；
Fig. 3 is the structural representation of concentrated water path in plate of water route of the present invention.
Marked in figure：Entering water electromagnetic valve 1, booster pump 2, plate of water route 3, original water inlet 31, pure water outlet 32, concentrated water outlet
33rd, pressure pot connector 34, PP filter cores 41, active carbon filter core 42, ultrafiltration membrane filter element 43, rearmounted filter core 44, RO filter cores 5, water inlet
Tap 61, pressure-reducing valve 62, TDS probes 63, depotition cock 64, the first non-return valve 71, the second non-return valve 72, the 3rd non-return valve 73,
Return valve 74, high-voltage switch gear 8, pressure pot 9, pure water path 91, pure water current return circuit 92, concentrated water path 93, vortex position 930, whirlpool
Revolve path leading portion 931, vortex path stage casing 932, vortex path latter end 933, apopore 934, concentrate recirculation path 94, the second magnetic
Change device 10, the first magnetizer 11, return flow solenoid valve 12, concentrated water magnetic valve 13.
Embodiment
Referring to accompanying drawing.The present embodiment includes control module, plate of water route 3 and filtering module；Path is preset built in plate of water route, with
Under the various water routes be arranged in plate of water route, filtering module and various components are installed in plate of water route；The side of plate of water route 3
Face is provided with the original water inlet 31 with default communication, pure water outlet 32, concentrated water outlet 33 and pressure pot connector 34, plate of water route
Entering water electromagnetic valve 1, booster pump 2 and filtering module are installed, the filtering module includes preposition filter core and RO filter cores 5, described on 3
Preposition filter core includes PP filter cores 41, active carbon filter core 42 and ultrafiltration membrane filter element 43.
Original water inlet 31 connects feed cock 61, and original water inlet 31 is sequentially connected preposition filter core, water inlet by built-in pipeline
Magnetic valve 1 and booster pump 2, are provided with pressure-reducing valve 62 and TDS probes 63 between original water inlet 31 and preposition filter core, booster pump 2 is connected
The water inlet end of RO filter cores 5, the pure water end of RO filter cores 5 passes sequentially through the first non-return valve 71 and the connection pressure pot connection of high-voltage switch gear 8
Mouth 34, the connection pressure pot 9 of pressure pot connector 34.This section of pipeline of the water inlet end of the connection of booster pump 3 RO filter cores 5 is provided with the
Two magnetizers 10, are presented as on this section of pipeline that the caliber of long and narrow pipeline is less than narrow provided with one section of long and narrow pipeline in plate of water route
The caliber of long pipe runs two ends pipeline；Second magnetizer 10 is arranged on the front end pipeline of the long and narrow pipeline, and current are via the second magnetic
RO filter cores are flowed into after changing device magnetization.
The water outlet of the pressure pot 9 is divided into two-way, is all the way pure water path 91, and another road is pure water current return circuit 92, pure
Water passage 91 connects rearmounted filter core 44, and rearmounted filter core 44 connects the pure water outlet 32 of plate of water route again, and pure water outlet is finally connected out
Tap 64；And pure water current return circuit 92 is connected on the water inlet end of RO filter cores 5, pure water current return circuit 92 and is provided with backflow electromagnetism
The non-return valve 72 of valve 12 and second；This is pure water return-flow structure, can replace the concentrated water in RO filter cores.
It is fork in the middle of concentrated water path 93 built in the concentrated water end connection of the RO filter cores 5, concentrated water path, starts to be divided into
Two-way, the connection concentrated water of a-road-through overrich water solenoid valve 13 outlet 33, another road is concentrate recirculation path 94, concentrate recirculation path 94
It is connected between preposition filter core and original water inlet 31, i.e., converges the preposition filter core of inflow with raw water；On the concentrate recirculation path 94
There is the non-return valve 73 of return valve 74 and the 3rd.
The first magnetizer 11 is provided with before the bifurcated mouthful of concentrated water path 93 and the vortex position 930 of vortex water flow can be formed, will
After both combine, the concentrated water path in plate of water route has reformed into the vortex path of three stage structure in the structure of bifurcated mouthful,
The caliber in the vortex path stage casing 932 is less than the caliber of the vortex path leading portion 931, and the caliber of the vortex path latter end 933 is big
In the caliber of the vortex path leading portion 931；The pipe diameter size of the vortex path latter end 933 is more than the axial length of the latter end,
The axial cross section of the vortex path latter end 933 is rectangular configuration, and the long side of the rectangular configuration is perpendicular to the vortex path stage casing
The flow direction of current in 932, flow direction of the short side parallel to current in the vortex path stage casing 932.The vortex path latter end is provided with
Apopore 934, apopore 934 is located in the side of the extended line of vortex path stage casing 932, i.e. apopore 934 and vortex path
Section 932 can not be on same straight line；Sum it up, 93 points of concentrated water path is the leading portion 931 of normal caliber, the stage casing of pipe with small pipe diameter
932 and the latter end 933 of Large Diameter Pipeline, and latter end axial length is less than caliber, section is vertical rectangle；The concentrated water magnetic valve 13
At the apopore 934 of concentrated water path latter end 933, the first magnetizer 11 is arranged on the vortex path leading portion 931.
The waste water ratio of the present embodiment can manually or automatically be controlled, and pacify between original water inlet 31 and preposition filter core
Equipped with TDS probes 63, toggle switch is also equipped with water purifier, toggle switch is provided with three operating keys, the control module
Connect TDS probes 63 and toggle switch, TDS probes send the TDS values of measurement to control module, toggle switch is by operating key
Opening and closing situation sends control module, the opening and closing of control module control entering water electromagnetic valve 1 and concentrated water magnetic valve 13 to.Opened using dial-up
The opening and closing situation for closing three operating keys to adjust the washing time of water purifier and water time processed manually, adjusts waste water ratio；Work as dial-up
When three operating keys of switch are in closed mode, the TDS values of original water inlet, control module root are detected using TDS probes 63
The washing time of water purifier and water time processed are adjusted according to TDS values, so as to play a part of adjusting waste water ratio.
When automatically adjusting, waste water ratio is controlled by raw water TDS values.By when raw water TDS values<When 200, control module control water inlet
Magnetic valve 1 and the energization work of booster pump 2, concentrated water magnetic valve 13 are closed, and machine starts water processed, add up water processed 5 minutes altogether.Water 5 processed
After minutes are arrived, entering water electromagnetic valve 1, the energization work of booster pump 2, concentrated water magnetic valve 13 are also powered work, and machine starts to rinse,
Washing time is 17 seconds.Start water processed 5 minutes again after rinsing 17 seconds, so circulation, until pressure pot 9 is full of water.Under this state
Pure water and waste water ratio are=2:1.
When 200≤raw water TDS values<When 500, control module control entering water electromagnetic valve 1 and the energization work of booster pump 2, concentrated water
Magnetic valve 13 is closed, and machine starts water processed, adds up water processed 5 minutes altogether.After the minutes of water 5 processed are arrived, entering water electromagnetic valve 1, supercharging
The energization work of pump 2, concentrated water magnetic valve 13 is also powered work, and machine starts to rinse, and washing time is 34 seconds.Opened again after rinsing 34 seconds
Beginning water processed 5 minutes, so circulation, until pressure pot 9 is full of water.Pure water and waste water ratio are 1 under this state:1.
When raw water TDS values >=500, control module control entering water electromagnetic valve 1 and the energization work of booster pump 2, concentrated water electromagnetism
Valve 13 is closed, and machine starts water processed, adds up water processed 5 minutes altogether.After the minutes of water 5 processed are arrived, entering water electromagnetic valve 1, booster pump 2 lead to
Electricity work, concentrated water magnetic valve 13 is also powered work, and machine starts to rinse, and washing time is 68 seconds.Start system after rinsing 68 seconds again
Water 5 minutes, so circulation, until pressure pot 9 is full of water.Pure water and waste water ratio are 1 under this state:2.
Manually during regulation, waste water ratio is by toggle switch control：
When first operating key of toggle switch is in opening, when second and third operating key is closed, dial-up is opened
Close and input " 100 " signal to electric-controlled plate, control module is handled " 100 " signal received, and control module is controlled into water power
Magnet valve 1 and the energization work of booster pump 2, concentrated water magnetic valve 13 are closed, and machine starts water processed, add up water processed 5 minutes altogether.5 points of water processed
After clock time is arrived, entering water electromagnetic valve 1, the energization work of booster pump 2, concentrated water magnetic valve 13 are also powered work, and machine starts to rinse, punching
The time is washed for 17 seconds.Start water processed 5 minutes again after rinsing 17 seconds, so circulation, until pressure pot 9 is full of water.It is pure under this state
Water and waste water ratio are=2:1.
When the second operating key of toggle switch is in opening, when first and third operating key is closed, dial
Code switch gives electric-controlled plate input " 010 " signal, and control module handled " 010 " signal received, control module control into
Water solenoid valve 1 and the energization work of booster pump 2, concentrated water magnetic valve 13 are closed, and machine starts water processed, add up water processed 5 minutes altogether.Water processed
After 5 minutes are arrived, entering water electromagnetic valve, booster pump energization work, concentrated water magnetic valve are also powered work, and machine starts to rinse, punching
The time is washed for 34 seconds.Start water processed 5 minutes again after rinsing 34 seconds, so circulation, until pressure pot is full of water.Pure water under this state
It is 1 with waste water ratio:1.
When the 3rd operating key of toggle switch is in opening, when first and second operating key is closed, dial
Code switch gives electric-controlled plate input " 001 " signal, and control module handled " 001 " signal received, control module control into
Water solenoid valve 1 and the energization work of booster pump 2, concentrated water magnetic valve 13 are closed, and machine starts water processed, add up water processed 5 minutes altogether.Water processed
After 5 minutes are arrived, entering water electromagnetic valve, booster pump energization work, concentrated water magnetic valve are also powered work, and machine starts to rinse, punching
The time is washed for 68 seconds.Start water processed 5 minutes again after rinsing 68 seconds, so circulation, until pressure pot is full of water.Pure water under this state
It is 1 with waste water ratio:2.
Entering water electromagnetic valve 1, return flow solenoid valve 12, concentrated water magnetic valve 13 described in the present embodiment are that existing can close completely
Disconnected magnetic valve.
During the present embodiment water, entering water electromagnetic valve 1 is opened with booster pump 2, and return flow solenoid valve 12 and concentrated water magnetic valve 13 are closed
Close, raw water enters preposition filter core initial filter after being depressurized through pressure-reducing valve 62 from original water inlet 31, the now measurement of TDS probes 63 raw water
TDS values, are sent to control module, and control module starts to control the switch off time of entering water electromagnetic valve 1 and concentrated water magnetic valve 13；In the past
The water after filter core initial filter is put into entering water electromagnetic valve 1, then RO filter cores 5, the magnetic of passage in transit second are flowed to after the supercharging of booster pump 2
Change device 10 to magnetize, the various salts substances crystallization of larger particles shape in the water after initial filter is broken up again resolve into it is loose cotton-shaped
Fine granularity material, the water after magnetization flow through pipe with small pipe diameter long and narrow pipeline accelerate after enter RO filter cores 5, by the mistake of RO filter cores 5
Pure water after filter is via in the first non-return valve 71 and the feed pressure of high-voltage switch gear 8 bucket 9.But when depotition cock 64 is opened, pressure pot 9
Interior pure water flows to rearmounted filter core 44 by pure water path 91 and filtered, finally from the water outlet of depotition cock 64, when depotition cock 64 is closed
When closing, pure water is carried out in feed pressure bucket 9.When 9 full water of pressure pot, the rise of pipeline inner pressure, the take-off of high-voltage switch gear 8 is cut
Break whole circuit；Booster pump 2, entering water electromagnetic valve 1, return flow solenoid valve 12, concentrated water magnetic valve 13 are stopped, and keep standby shape
State.
The present embodiment is full in pressure pot 9, and water processed terminated after a period of time, the control module restarting He of return flow solenoid valve 12
Concentrated water magnetic valve 13 so that the concentrated stream that the pure water in pressure pot 9 is flowed into RO filter cores 5, RO filter cores 5 through pure water current return circuit 92
Into concentrated water path 93, the salt ion content now in concentrated water is very high, magnetizes via the first magnetizer 11, after magnetization in water
The various salts substances crystallization of larger particles shape broken up again and resolve into loose cotton-shaped fine granularity material, this material
Above large particle crystal shape material so strong adhesive capacity is not had.And concentrated water path 93 is divided into three-stage, stage casing caliber
Suddenly reduce, and latter end is vertically arranged stripe region, because water route caliber diminishes when the concentrated water after magnetization flows to stage casing,
Cause water velocity now to be accelerated, then current are an open vertical region forward, ultimately result in rotation nest shape current
Formed, rushed in from apopore 934 in concentrated water magnetic valve 13.Both it is avoided that the scattered particle of magnetization is recrystallized, again can be to below
Concentrated water magnetic valve 13 uninterruptedly rinsed, so as to extend the service life of concentrated water magnetic valve 13.
The present embodiment with regard to carrying out 1 st pure water displacement concentrated water, solves RO films because long period of soaking is in concentrated water at regular intervals
In and make the problem of surface can form various saline crystallizations, considerably increase the service life of RO filter cores.
The control module of the present embodiment is also connected with guidance panel, and guidance panel is provided with various buttons and icon, including " clear
Wash " key, cleaning font and icon, water font processed and icon, full water font and icon etc..During flushing：Water purifier is powered every time, from
It is dynamic to rinse 20 seconds；Usually short-press " cleaning " key, then machine start to rinse 20 seconds, press " cleaning " key again when rinsing, closing
Rinse；During flushing, cleaning font and icon Chang Liang, entering water electromagnetic valve, entering water electromagnetic valve, concentrated water magnetic valve, booster pump energization work
Make.
Water processed：When detecting high-voltage switch gear closure, start water processed, entering water electromagnetic valve and booster pump energization work, concentrated water electricity
Magnet valve is powered off.During water processed, water font processed and icon Chang Liang.Aqueous mode processed is divided into automatically and manually two kinds.Patten transformation mode,
It is provided with manually by installation personnel after sale on master control borad.Such as manual mode setting mistake, run by automatic mode.
Full water：Detect when high-voltage switch gear disconnects and enter full water state, during full water, full water font and icon Chang Liang.
Add up water processed after 2 hours, detect high-voltage switch gear disconnection, return flow solenoid valve, concentrated water solenoid valves work 10 seconds,
Recoil pure water to RO films, replaces the concentrated water in RO filter cores using pure water, full water or water state processed are entered back into after terminating.On machine
Electricity, when pressure pot first time water is full, recoil once, is backwashed 1 time for accumulative 2 hours later to RO films.
Claims (10)
1. a kind of adjustable water purifier of waste water ratio, including control module, plate of water route and filtering module；Preset built in the plate of water route logical
Road, plate of water route side is provided with to be exported and concentrated water is exported with the original water inlet of default communication, pure water, be provided with plate of water route into
Water solenoid valve and filtering module, filtering module include RO filter cores；The original water inlet connects entering water electromagnetic valve, original water inlet rear end
Provided with TDS probes；RO filter cores in entering water electromagnetic valve connection filtering module, the pure water end connection pure water outlet of RO filter cores, concentrated water
End connects concentrated water magnetic valve, the outlet of concentrated water magnetic valve connection concentrated water by concentrated water path；It is characterized in that：Also opened including dial-up
Close, toggle switch is provided with three operating keys, the control module connection TDS probes and toggle switch, TDS probes are by measurement
TDS values send control module to, and toggle switch sends the opening and closing situation of operating key to control module, control module control water inlet
The opening and closing of magnetic valve and concentrated water magnetic valve.
2. a kind of adjustable water purifier of waste water ratio as claimed in claim 1, it is characterised in that：It is also equipped with increasing in the plate of water route
Press pump, filtering module also includes preposition filter core and rearmounted filter core, and original water inlet connects preposition filter core, preposition filter core be sequentially connected into
Water solenoid valve and booster pump, booster pump connect the water inlet end of RO filter cores, and the pure water end of RO filter cores connects rearmounted by high-voltage switch gear
Filter core, rearmounted filter core connection pure water outlet, control module controls the work of booster pump.
3. a kind of adjustable water purifier of waste water ratio as claimed in claim 1, it is characterised in that：Concentrated water built in the plate of water route is led to
First magnetizer is installed, the first magnetizer is located at before concentrated water magnetic valve, and concentrated water flows into concentrated water magnetic valve after magnetization on road.
4. a kind of adjustable water purifier of waste water ratio as claimed in claim 3, it is characterised in that：The concentrated water path is three-stage knot
The vortex path of structure, the caliber in the vortex path stage casing is less than the caliber of the vortex path leading portion, the pipe of the vortex path latter end
Footpath is more than the caliber of the vortex path leading portion；The pipe diameter size of the vortex path latter end is more than the axial length of the latter end, institute
Vortex path latter end is stated provided with apopore, apopore is located at the side of the vortex path stage casing extended line；The concentrated water magnetic valve
At the apopore of concentrated water path end, the first magnetizer is arranged on the vortex path leading portion.
5. a kind of waste water ratio adjusting method of water purifier described in claim 1, it is characterised in that：Utilize three controls of toggle switch
The opening and closing situation of key to adjust the washing time of water purifier and water time processed manually, adjusts waste water ratio；When three of toggle switch
When operating key is in closed mode, using the TDS values of TDS probe in detecting original water inlets, control module is adjusted according to TDS values
The washing time of water purifier and water time processed；
When raw water TDS values<When 200, control module control water purification mechanism water 5 minutes rinses 17 seconds, reaches pure water and waste water ratio
For 2:1；
When 200≤raw water TDS values<When 500, control module control water purification mechanism water 5 minutes rinses 34 seconds, reaches pure water with giving up
Water ratio is 1:1；
When raw water TDS values >=500, control module control water purification mechanism water 5 minutes rinses 68 seconds, reaches pure water and waste water ratio
Example is 1:2.
6. waste water ratio adjusting method as claimed in claim 5, it is characterised in that：When first operating key of toggle switch is in
Opening, when second and third operating key is closed, control module control water purification mechanism water 5 minutes is rinsed 17 seconds,
It is 2 to reach pure water and waste water ratio:1.
7. waste water ratio adjusting method as claimed in claim 5, it is characterised in that：When the second operating key of toggle switch is in
Opening, when first and third operating key is closed, control module control water purification mechanism water 5 minutes is rinsed 34 seconds,
It is 1 to reach pure water and waste water ratio:1.
8. waste water ratio adjusting method as claimed in claim 5, it is characterised in that：When the 3rd operating key of toggle switch is in
Opening, when first and second operating key is closed, control module control water purification mechanism water 5 minutes is rinsed 68 seconds,
It is 1 to reach pure water and waste water ratio:2.
9. waste water ratio adjusting method as claimed in claim 5, it is characterised in that：During flushing, control module control water inlet electromagnetism
Valve, booster pump, concentrated water electromagnetic valve work, raw water are rinsed via entering water electromagnetic valve, booster pump to RO filter cores, and waste water is from concentrated water
Magnetic valve is discharged.
10. waste water ratio adjusting method as claimed in claim 5, it is characterised in that：During water processed, control module control water inlet electromagnetism
Valve, supercharging pump work, concentrated water closed electromagnetic valve, raw water enter RO filter element filterings via preposition filter core, entering water electromagnetic valve, booster pump
Export and discharge from pure water afterwards.
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