CN107010744A - A kind of micro- waste water water purifier - Google Patents
A kind of micro- waste water water purifier Download PDFInfo
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- CN107010744A CN107010744A CN201710298787.8A CN201710298787A CN107010744A CN 107010744 A CN107010744 A CN 107010744A CN 201710298787 A CN201710298787 A CN 201710298787A CN 107010744 A CN107010744 A CN 107010744A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
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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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of micro- waste water water purifier, pressure pot connects built-in pure water path and pure water current return circuit respectively, and pure water current return circuit is connected on the water inlet end of RO filter cores, pure water current return circuit and is provided with return flow solenoid valve；Concentrated water path built in the concentrated water end connection of the RO filter cores, concentrated water path is divided into two-way, and concentrated water magnetic valve is connected all the way, and another road is concentrate recirculation path, and concentrate recirculation path is connected between preposition filter core and original water inlet；The control module controls the work of entering water electromagnetic valve, booster pump, return flow solenoid valve and concentrated water magnetic valve.The present invention is after pressure pot is full, and the pure water in pressure pot flows into RO filter cores through pure water current return circuit, goes to displace the concentrated water in RO filter cores using pure water so that pure water is full of in RO filter cores.
Description
Technical field
The invention belongs to purifier technical field, more particularly to a kind of micro- waste water water purifier.
Background technology
China is a water shortage country, the problem of in order to solve water resource waste, and China Institute of Standardization works out《Reverse osmosis
Saturating water purifier water effect limit value and water effect grade》, because water imitates the raising of grade, discharge of wastewater before micro- waste water will gradually replace
Than larger RO machines.Micro- waste water is the few meaning of waste water for literal meaning, is a kind of technology applied on water purifier, reverse osmosis
Saturating water purifier wants waste discharge during Pure-water Making（Or be condensed water, concentrated water）.The few counter-infiltration of waste discharge is net
Water dispenser is referred to as " micro- waste water water purifier ".Significantly, water purification producing water ratio reaches more than 60% to the water-saving and emission-reducing effect of micro- waste water water purifier,
It is enhanced about more than once than conventional products, filter core consumptive material reduces more than half.
During the use of micro- waste water RO machines, due to the raising of the rate of recovery, the concentration at waste water end is lifted than larger, is caused
Easily film is blocked up in crystallization to RO films under normal circumstances, influences the service life of RO films.Meanwhile, RO captain's time not water processed when due to RO
The condensed water of high concentration is filled with membrane filtration bottle, this water does not flow for a long time easily forms crystalline material on film surface, influences film
Performance and service life, and salts substances easily crystallize the raw dirt of accumulation on RO machine internal components.
The content of the invention
It is an object of the invention to provide a kind of crystallization accumulation that can be reduced on RO films, the micro- of extension RO film service lifes gives up
Water water purifier.
Therefore, the technical scheme is that：A kind of micro- waste water water purifier, including control module, plate of water route and filter module
Block；Path is preset built in the plate of water route, plate of water route side is exported and dense provided with the original water inlet with default communication, pure water
Entering water electromagnetic valve, booster pump and filtering module are installed, the filtering module includes preposition filter core and RO in water out, plate of water route
Filter core, original water inlet is sequentially connected the water inlet end of preposition filter core, entering water electromagnetic valve, booster pump and RO filter cores by built-in pipeline,
The pure water end of RO filter cores is connected to pressure pot；
It is characterized in that：The pressure pot connects built-in pure water path and pure water current return circuit respectively, and pure water path passes through rear
The pure water outlet of filter core connection plate of water route is put, pure water current return circuit, which is connected on the water inlet end of RO filter cores, pure water current return circuit, pacifies
Equipped with return flow solenoid valve；Concentrated water path built in the concentrated water end connection of the RO filter cores, concentrated water path is divided into two-way, passed through all the way
The outlet of concentrated water magnetic valve connection concentrated water, another road is concentrate recirculation path, and concentrate recirculation path is connected to preposition filter core and raw water
Between import；The control module controls the work of entering water electromagnetic valve, booster pump, return flow solenoid valve and concentrated water magnetic valve.
Further, the logic of the control module is：When water processed is completed, after pressure pot full water, entering water electromagnetic valve and increasing
Press pump is closed, and return flow solenoid valve and concentrated water magnetic valve are opened, and the pure water in pressure pot enters RO filter cores through pure water current return circuit, will
After concentrated water in RO filter cores is discharged by concentrated water magnetic valve, close in concentrated water magnetic valve and return flow solenoid valve, RO filter cores full of pure
Water.
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 current return circuit and concentrated water magnetic valve, concentrated water flows into concentrate recirculation path and concentrated water magnetic valve after magnetization；The RO filters
Second magnetizer is installed, before the water inlet end of RO filter cores, current are via the second magnetization on the pipeline between core and booster pump
RO filter cores are flowed into after device 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.
Further, the pipeline between the RO filter cores and booster pump is provided with one section of long and narrow pipeline, positioned at RO filter cores
Before water inlet end, the caliber of long and narrow pipeline is less than the caliber of long and narrow pipeline two ends pipeline；Second magnetizer is arranged on the long and narrow pipeline
On the pipeline of front end, current flow into RO filter cores after magnetizing via the second magnetizer.
Further, the pure water end of the RO filter cores is connected to pressure pot by the first non-return valve and high-voltage switch gear；It is described
Pure water current return circuit is provided with the second non-return valve, positioned at return flow solenoid valve rear end；The concentrate recirculation path is provided with return valve
With the 3rd non-return valve.
Further, it is provided between the original water inlet and preposition filter core on TDS probes, water purifier and is also equipped with dial-up
Switch, toggle switch will be measured provided with three operating keys, the control module connection TDS probes and toggle switch, TDS probes
TDS values send control module to, toggle switch sends the opening and closing situation of operating key to control module, control module control into
The opening and closing of water solenoid valve and concentrated water magnetic valve.
Further, the logic of the control module is：Using the opening and closing situation of three operating keys of toggle switch come manually
The washing time of water purifier and water time processed are adjusted, waste water ratio is adjusted；When three operating keys of toggle switch are in closing shape
During state, using the TDS values of TDS probe in detecting original water inlets, control module adjusted according to TDS values water purifier washing time and
The 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, the logic of the control module is：
When first operating key of toggle switch is in opening, when second and third operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 17 seconds, and it is 2 to reach pure water and waste water ratio:1；
When the second operating key of toggle switch is in opening, when first and third operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 34 seconds, and it is 1 to reach pure water and waste water ratio:1；
When the 3rd operating key of toggle switch is in opening, when first and second operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 68 seconds, and it is 1 to reach pure water and waste water ratio:2.
Further, the logic of the control module is：It is control module control entering water electromagnetic valve, booster pump, dense during flushing
Water solenoid valve is worked, and raw water is rinsed via entering water electromagnetic valve, booster pump to RO filter cores, and concentrated water is discharged from concentrated water magnetic valve；
During water processed, control module control entering water electromagnetic valve, supercharging pump work, concentrated water closed electromagnetic valve, raw water via preposition filter core,
Entering water electromagnetic valve, booster pump, which enter to export from pure water after RO filter element filterings, discharges.
The present invention between the original water inlet and preposition filter core be provided with pressure-reducing valve, the preposition filter core include PP filter cores,
Active carbon filter core and ultrafiltration membrane filter element.Entering water electromagnetic valve of the present invention, return flow solenoid valve, concentrated water magnetic valve are existing
The magnetic valve that can be complete switched off.
The present invention is full in pressure pot, and water processed terminated after a period of time, control module restarting return flow solenoid valve and concentrated water
Magnetic valve so that the concentrated water that the pure water in pressure pot is flowed into RO filter cores, RO filter cores through pure water current return circuit passes through concentrated water electromagnetism
After valve discharge, go to displace the concentrated water in RO filter cores using pure water so that be full of pure water in RO filter cores.
The present invention is equipped with magnetic valve before the water inlet end of RO filter cores on pipeline and concentrated water path, and raw water is through preposition filter core
Need to magnetize by the second magnetizer after initial filter, the various salts substances crystallization of larger particles shape in the water after initial filter is beaten again
Dissipate and resolve into loose cotton-shaped fine granularity material, the water after magnetization enters RO filters after flowing through the long and narrow pipeline acceleration of pipe with small pipe diameter
Core, prevents from crystallizing on RO films.And the concentrated water of RO filter cores discharge flows into concentrated water path through concentrated water end, concentrated water flows through the first magnetizer,
The crystallization of the various salts substances of the larger particles shape in water can again be broken up after magnetization resolve into it is loose cotton-shaped small
Particulate material, this material does not have above large particle crystal shape material so strong adhesive capacity, can be with concentrated water electromagnetism
The flushing of valve over there is released and discharged outside machine, prevents salts substances from being crystallized above so as to form one kind to concentrated water magnetic valve
Protection, also cause concentrate recirculation path in concentrated water 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.
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 present invention 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
And make the problem of surface can form various saline crystallizations, considerably increase the service life of RO filter cores.Magnetizer can be by water
The various salts substances crystallization of larger particles shape break up again and resolve into loose cotton-shaped fine granularity material, this material is not
Above large particle crystal shape material so strong adhesive capacity is had, and the pipeline of the pipe with small pipe diameter of magnetizer rear end is small due to caliber
Be mounted with the pipeline of magnetizer in front end, water velocity further speeded up, can band treat that loose flocculent substance quickly flows
Enter next runner or device, precipitated not in pipeline, so as to ensure that the normal operation of whole water circuit system.
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 micro- waste water water purifier, including control module, 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 original water inlet with default communication, pure water outlet and concentrated water and exported, and is provided with plate of water route into water
Magnetic valve, booster pump and filtering module, the filtering module include preposition filter core and RO filter cores, and original water inlet passes through built-in pipeline
The water inlet end of preposition filter core, entering water electromagnetic valve, booster pump and RO filter cores is sequentially connected, the pure water end of RO filter cores is connected to pressure
Bucket；
It is characterized in that：The pressure pot connects built-in pure water path and pure water current return circuit respectively, and pure water path passes through rear
The pure water outlet of filter core connection plate of water route is put, pure water current return circuit, which is connected on the water inlet end of RO filter cores, pure water current return circuit, pacifies
Equipped with return flow solenoid valve；Concentrated water path built in the concentrated water end connection of the RO filter cores, concentrated water path is divided into two-way, passed through all the way
The outlet of concentrated water magnetic valve connection concentrated water, another road is concentrate recirculation path, and concentrate recirculation path is connected to preposition filter core and raw water
Between import；The control module controls the work of entering water electromagnetic valve, booster pump, return flow solenoid valve and concentrated water magnetic valve.
2. a kind of micro- waste water water purifier as claimed in claim 1, it is characterised in that：The logic of the control module is：Work as system
Water is completed, after pressure pot full water, and entering water electromagnetic valve and booster pump are closed, and return flow solenoid valve and concentrated water magnetic valve are opened, pressure pot
Interior pure water enters RO filter cores through pure water current return circuit, after the concentrated water in RO filter cores is discharged by concentrated water magnetic valve, closes dense
Pure water is full of in water solenoid valve and return flow solenoid valve, RO filter cores.
3. a kind of micro- waste water water purifier as claimed in claim 1, it is characterised in that：On concentrated water path built in the plate of water route
First magnetizer is installed, the first magnetizer is located at before concentrate recirculation path and concentrated water magnetic valve, and concentrated water is flowed into after magnetization
Concentrate recirculation path and concentrated water magnetic valve；The second magnetizer is installed on pipeline between the RO filter cores and booster pump, is located at
Before the water inlet end of RO filter cores, current flow into RO filter cores after magnetizing via the second magnetizer.
4. a kind of micro- waste water water purifier as claimed in claim 3, it is characterised in that：The concentrated water path is three stage structure
Vortex path, the caliber in the vortex path stage casing is less than the caliber of the vortex path leading portion, and the caliber of the vortex path latter end is big
In 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, the whirlpool
Revolve path latter end and be provided with apopore, apopore is located at the side of the vortex path stage casing extended line；The concentrated water magnetic valve is installed
At the apopore of concentrated water path end, the first magnetizer is arranged on the vortex path leading portion.
5. a kind of micro- waste water water purifier as claimed in claim 3, it is characterised in that：Pipe between the RO filter cores and booster pump
Road is provided with one section of long and narrow pipeline, before the water inlet end of RO filter cores, and the caliber of long and narrow pipeline is less than long and narrow pipeline two ends pipeline
Caliber；Second magnetizer is arranged on the pipeline of the long and narrow pipeline front end, and current flow into RO after magnetizing via the second magnetizer
Filter core.
6. a kind of micro- waste water water purifier as claimed in claim 1, it is characterised in that：The pure water end of the RO filter cores passes through first
Non-return valve and high-voltage switch gear are connected to pressure pot；The pure water current return circuit is provided with the second non-return valve, positioned at return flow solenoid valve
Rear end；The concentrate recirculation path is provided with return valve and the 3rd non-return valve.
7. a kind of micro- waste water water purifier as claimed in claim 1, it is characterised in that：Between the original water inlet and preposition filter core
It is provided with TDS probes, water purifier and is also equipped with toggle switch, toggle switch is provided with three operating keys, the control module
TDS probes and toggle switch are connected, TDS probes send the TDS values of measurement to control module, and toggle switch is opened operating key
The situation of closing sends control module, the opening and closing of control module control entering water electromagnetic valve and concentrated water magnetic valve to.
8. a kind of micro- waste water water purifier as claimed in claim 7, it is characterised in that：The logic of the control module is：Utilize
The opening and closing situation of three operating keys of toggle switch to adjust the washing time of water purifier and water time processed manually, adjusts waste water ratio；
When three operating keys of toggle switch are in closed mode, using the TDS values of TDS probe in detecting original water inlets, mould is controlled
Root tuber adjusts the washing time of water purifier and water time processed according to TDS values；
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.
9. a kind of micro- waste water water purifier as claimed in claim 8, it is characterised in that：The logic of the control module is：
When first operating key of toggle switch is in opening, when second and third operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 17 seconds, and it is 2 to reach pure water and waste water ratio:1；
When the second operating key of toggle switch is in opening, when first and third operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 34 seconds, and it is 1 to reach pure water and waste water ratio:1；
When the 3rd operating key of toggle switch is in opening, when first and second operating key is closed, mould is controlled
Block control water purification mechanism water 5 minutes, is rinsed 68 seconds, and it is 1 to reach pure water and waste water ratio:2.
10. a kind of micro- waste water water purifier as claimed in claim 1, it is characterised in that：The logic of the control module is：Rinse
When, control module control entering water electromagnetic valve, booster pump, concentrated water electromagnetic valve work, raw water is via entering water electromagnetic valve, booster pump to RO
Filter core is rinsed, and concentrated water is discharged from concentrated water magnetic valve；
During water processed, control module control entering water electromagnetic valve, supercharging pump work, concentrated water closed electromagnetic valve, raw water via preposition filter core,
Entering water electromagnetic valve, booster pump, which enter to export from pure water after RO filter element filterings, discharges.
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| CN201710298787.8A CN107010744A (en) | 2017-05-02 | 2017-05-02 | A kind of micro- waste water water purifier |
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| CN201710298787.8A CN107010744A (en) | 2017-05-02 | 2017-05-02 | A kind of micro- waste water water purifier |
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| CN107670505A (en) * | 2017-11-14 | 2018-02-09 | 珠海格力电器股份有限公司 | Integrating water route plate, integrating water route board component and water purifier |
| CN108996730A (en) * | 2018-08-24 | 2018-12-14 | 河南莱沃斯环保科技有限公司 | A kind of purifier and its application method convenient for fetching water under kitchen on kitchen |
| CN110255738A (en) * | 2019-06-26 | 2019-09-20 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and method using pure water replacement concentrated water |
| CN110272095A (en) * | 2019-06-19 | 2019-09-24 | 浙江艾波特环保科技股份有限公司 | A kind of band shuts down the water purifier of decompression function |
| CN110330126A (en) * | 2019-07-12 | 2019-10-15 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and its application method of portable water intaking |
| CN110422937A (en) * | 2019-08-19 | 2019-11-08 | 中山市史麦斯净水科技有限公司 | The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio |
| CN110615505A (en) * | 2019-10-08 | 2019-12-27 | 浙江诺水科技发展有限公司 | Integrated water purifier |
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| CN107670505A (en) * | 2017-11-14 | 2018-02-09 | 珠海格力电器股份有限公司 | Integrating water route plate, integrating water route board component and water purifier |
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| CN110272095A (en) * | 2019-06-19 | 2019-09-24 | 浙江艾波特环保科技股份有限公司 | A kind of band shuts down the water purifier of decompression function |
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| CN110330126A (en) * | 2019-07-12 | 2019-10-15 | 浙江艾波特环保科技股份有限公司 | A kind of water purifier and its application method of portable water intaking |
| CN110422937A (en) * | 2019-08-19 | 2019-11-08 | 中山市史麦斯净水科技有限公司 | The water purifier of backwashing manner with pure water reflux and adjustable waste water ratio |
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