CN208327551U - A kind of purifier - Google Patents
A kind of purifier Download PDFInfo
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- CN208327551U CN208327551U CN201820252735.7U CN201820252735U CN208327551U CN 208327551 U CN208327551 U CN 208327551U CN 201820252735 U CN201820252735 U CN 201820252735U CN 208327551 U CN208327551 U CN 208327551U
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Abstract
The utility model relates to water-treatment technology fields, more particularly, to a kind of purifier.Aiming at the problem that " first glass of water cannot be drunk " existing in industry, the utility model purifier collects the TDS value of tap water and the TDS value of purified water using intelligence control system in real time, calculate total salt rejection rate in real time, this real-time salt rejection rate is compared with the standard salt rejection rate of default, if real-time salt rejection rate is unqualified, i.e. water purification is failed, and system can allow water purification reflux to re-start filtering by controlling associated adjustment valve.Until real-time salt rejection rate is qualified, i.e. water purification reaches standard for drinking, and system just open water purification outflow guarantees that the water that user drinks all is the drinking water passed so that user drinks.
Description
Technical field
The utility model relates to water-treatment technology fields, more particularly, to a kind of purifier.
Background technique
With China's rapid development of economy, the pollution of great rivers is increasingly severe, the drinking water quality of city dweller
Because water source ground contamination and urban water supply network backwardness are constantly declining.Meanwhile city river network pipe-line equipment is outmoded, water-tower water tank nobody
Management, bacterium are exceeded, and metallic conduit and valve increasingly corrodes phenomena such as exceeded heavy metal is precipitated, cause water factory come out it is qualified certainly
The water index exceeding standard of water but resident's family.Therefore, device for purifying potable water becomes more and more important, in the prior art small
Type reverse osmosis water purification units such as household water-purifying machine, all has a problem that, is exactly after equipment is started to work, at just started one section
The salt rejection rate of interior device is very low, averagely needs 30-40 seconds time to buffer, salt rejection rate can just rise to normal level, out
The case where having showed " first glass of water cannot be drunk " in the industry.In order to improve the convenience of consumer's drinking-water, " first glass of water cannot be drunk "
Problem needs are resolved.
Utility model content
The utility model is to overcome the problems, such as described in the above-mentioned prior art, provides a kind of purifier,
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of purifier, which is characterized in that the purifier includes pretreatment system, filtration system, concentrated water discharge
System, discharge purified water system, recirculation system and controlled for display system information and device and be equipped with standard desalination
The intelligent control display of rate.
The pretreatment system by first pressure switch, the first TDS value collector, the first filter core, for control water inlet
Solenoid valve sequential series composition；
The filtration system is by pressure pump, the pressure inductor for measuring real-time hydraulic pressure, the second filter core reverse osmosis membrane,
Two TDS value collector sequential series composition, the pressure pump are connected on after solenoid valve；
The concentrated water discharge system includes the flushing ratio combination valve for controlling discharge of wastewater, the flushing ratio combination
Valve connects after the concentrated water outlet of the second filter core reverse osmosis membrane；
The discharge purified water system is composed in series by normally opened time-delay valve, the second valve, second pressure switching sequence, described normal
Time-delay valve is opened to be connected on after the 2nd TDS value collector；
The recirculation system is made of normally closed time-delay valve, the first valve sequential series, the normally closed time-delay valve series connection
After the 2nd TDS value collector, first valve is connected between solenoid valve and pressure pump；
Intelligent control display preset standard salt rejection rate, the first TDS value collector and the 2nd TDS value collector provide data
To intelligent control display, the total salt rejection rate of intelligent control display real time computation system is simultaneously compared with standard salt rejection rate, and intelligence is controlled
The normally opened time-delay valve of display intelligent control processed and normally closed time-delay valve working condition.
The intelligent control display and pretreatment system, concentrated water discharge system, discharge purified water system, follow filtration system
Ring recovery system is electrically connected.
The standard salt rejection rate range of the intelligent control display setting is 85%-90%.
The normally closed time-delay valve setting is closed after normally opened time-delay valve is opened 4-10 seconds.
The flushing ratio combination valve is electric-liquid type proportioning valve.
First filter core is made of fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon.
The pressure pump is booster pump.
First valve is to be flowed back direction one-way conduction for controlling water purification from the second filter core reverse osmosis membrane to water purification
Check valve；Second valve is the check valve that direction one-way conduction is drunk for controlling water purification to water purification.
The purifier further includes power supply adaptor.
Specifically, the pretreatment system by first pressure switch, the first TDS value collector, the first filter core, for controlling
The solenoid valve sequential series of water inlet form.First pressure switch is connected to original water inlet, when water inlet (tap water) is cut off the water or water
Pressure is less than 0.1Mpa/m2When, switch can be placed in off, and system stalls are damaged with ensuring booster pump idle running.First
TDS value collector is used for the acquisition of tap water TDS value, calculates total salt rejection rate for intelligent control display and provides parameter.First filter
Core is made of fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon, is mainly used for adsorbing suspended matter in water, is reduced
Colorimetry-turbidity removes odors, adsorbs chlorine residue, goes the content of dechlorination that can extend the service life of subsequent reverse osmosis membrane.The electricity
Magnet valve is mainly used for control water inlet, and when device operates normally, solenoid valve is opened, and water flow is made to be able to enter pressure pump and postorder system
System, when device stops working, solenoid valve closes that water flow is prevented to flow into postorder system.
Specifically, the filtration system is by pressure pump, the pressure inductor for measuring real-time hydraulic pressure, the second filter core reverse osmosis
Permeable membrane, the 2nd TDS value collector sequential series composition, the pressure pump are connected on after solenoid valve.Pressure pump is a pressurization
Pump is mainly used for reinforcing hydraulic pressure, promotes water flow by reverse osmosis membrane, meanwhile, pressure pump can be according to real-time running water pipe hydraulic pressure
Size adjusts the size for passing through reverse osmosis membrane hydraulic pressure.Pressure inductor passes through the hydraulic pressure of reverse osmosis membrane water flow for real-time measurement,
Parameter is provided for intelligent control display.Second filter core main body is reverse osmosis membrane, and reverse osmosis membrane can retain the object greater than 0.01nm
Matter is a kind of most fine UF membrane product, all dissolution salts of energy effectively catching and organic matter of the molecular weight greater than 100,
Dissolved salts, colloid, microorganism, the organic matter etc. that can be effectively removed in water only allow hydrone and dissolved oxygen to penetrate, protect
Demonstrate,prove water purification quality.2nd TDS value collector is used to detect the water purification TDS value by filtering, calculates for intelligent control display total
Salt rejection rate provides parameter.
Specifically, the concentrated water discharge system includes the flushing ratio combination valve for controlling discharge of wastewater, the flushing
Ratio combination valve connects after the concentrated water outlet of the second filter core reverse osmosis membrane.Flushing waste water is than column combination valve in system worked well
In certain concentrated water is discharged in the ratio being previously set, ensure that purified water is up-to-standard with this, meanwhile, when rinse ratio combination
Valve standard-sized sheet completes the flushing of film, respectively rinse 5 seconds before rinsing 60 seconds such as booting, work and after work.
Specifically, the discharge purified water system is by normally opened time-delay valve, the second valve, second pressure switching sequence series connection group
At the normally opened time-delay valve is connected on after the 2nd TDS value collector.Normally opened time-delay valve is typically in open state, only when
When total salt rejection rate is lower than standard in real time, intelligent control display controls normally opened time-delay valve and closes, and prevents water flow from passing through, guarantees to drink
Person will not drink the water failed.Second valve is check valve, provides trigger condition for second pressure switch.Second pressure is opened
It closes, after water purification end is closed (after i.e. clear water faucet is closed), which provides a stopping signal to controller, and system stops fortune
Row.
Specifically, the recirculation system is made of normally closed time-delay valve, the first valve sequential series, the normally closed delay
Valve is connected on after the 2nd TDS value collector, and first valve is connected between solenoid valve and pressure pump.Normally closed time-delay valve one
As be in close state, only when real-time total salt rejection rate is lower than standard, intelligent control display controls normally closed time-delay valve and opens,
Open water flow passes through, and water purification is made to reenter filtration system, carries out circulating filtration.First valve is check valve, it is ensured that water purification is returned
The direction of stream, the hydraulic pressure at this individual event valve end are generally greater than pressure pump leading portion pressure.
Specifically, intelligent controller preset standard salt rejection rate, the first TDS value collector and the 2nd TDS value collector provide
Data are compared to intelligent control display, the total salt rejection rate of intelligent control display real time computation system and with standard salt rejection rate, so
The normally opened time-delay valve of intelligent control and normally closed time-delay valve working condition afterwards.Intelligent control display by comparison in real time total salt rejection rate and
Standard salt rejection rate adjusts normally opened time-delay valve and normally closed time-delay valve, carries out circulating filtration to water purification, reaches filtered water purification completely
Just opening is drunk after to standard.
The calculation formula of the total salt rejection rate of system are as follows:
The total salt rejection rate of system=(tap water TDS-purified water TDS)/tap water TDS x 100%
When system starts, intelligent control display is according to real-time collected tap water TDS value and purified water TDS
Value, by calculation method above, calculation system total salt rejection rate in real time takes off the standard of this real-time salt rejection rate and default
Salt rate compares, and general standard salt rejection rate is set as 85%-90%.
When real-time salt rejection rate is off quality lower than standard salt rejection rate, that is, water purification, intelligent control display is opened normally closed at this time
Time-delay valve simultaneously closes off normally opened time-delay valve, and underproof purified water is allowed to flow back into pressure pump leading portion, carries out circulating filtration.
When real-time salt rejection rate is up-to-standard at or above standard salt rejection rate, that is, water purification, intelligent control display is closed at this time
Normally closed time-delay valve is closed, normally opened time-delay valve is opened simultaneously, allows qualified purified water outflow system, so that user drinks.
Further, the intelligent control display and pretreatment system, filtration system, concentrated water discharge system, water purification are arranged
Place system, recirculation system are electrically connected.Intelligent control display is the information centre of device, is electrically connected with each system
It connects, the data of real-time display have: system running state (WiFi signal, flushing, water full, water, water shortage, maintenance and leak processed), filter
Core service life (dividing Pyatyi), tap water TDS value and purified water TDS value.
Further, the standard salt rejection rate range of the intelligent control display setting is 85%-90%.It is first set using preceding
Standard salt rejection rate, the salt rejection rate are generally set to 85-90% depending on the local originally water hardness and quality, when water purification salt rejection rate is high
It just provides and drinks in this range.
Further, the normally closed time-delay valve setting is closed after normally opened time-delay valve is opened 4-10 seconds.Normally closed time-delay valve and
Normally opened time-delay valve is electromagnetic component, advantage be it is powered up and down after can react rapidly, opening and closing is thorough.There is also lack simultaneously
Point: one side valve inner water route aperture is small, is easy to be opened and closed failure by the small solid matter blocking such as scale, on the other hand
Hydraulic pressure cannot be excessive before opening its difficult i.e. unlatching water route under big water pressure.In order to prevent because water pressure is excessive, cause normally opened
The case where time-delay valve is fail to open, therefore system is arranged normally closed time-delay valve and completes open state 4-10 seconds in normally opened time-delay valve
It can just close later, it is ensured that the function of two solenoid valves smoothly joins.
Further, the flushing ratio combination valve is electric-liquid type proportioning valve.Electric-liquid type proportioning valve is a kind of by input
Electric signal is continuous, controls flow, pressure and the control valve in direction of hydraulic system pari passu, and the flow and pressure of output can
Not influenced by load variation, compared with Normal hydraulic element, long-range control can be simply implemented, it can continuously, pari passu
The pressure and flow of hydraulic system are controlled, realizes the control to the position of executing agency, speed, strength, and can be reduced pressure change
Impact when changing.Meanwhile electric-liquid type proportioning valve antifouling property is strong, can preferably reduce pollution of the concentrated water to device.
Further, first filter core is made of fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon.
The first filter core being made of fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon is mainly used for adsorbing in water and hang
Floating object reduces colorimetry-turbidity, absorption chlorine residue, goes the content of dechlorination that can extend the service life of subsequent reverse osmosis membrane.
Further, the pressure pump is booster pump, promotes water flow by reverse osmosis membrane, meanwhile, according to real-time tap water
Pipe water pressure adjusts the water pressure by reverse osmosis membrane.
Further, first valve is check valve, single from the second filter core to water purification reflux direction for controlling water flow
To conducting, the direction that check valve is mainly to ensure that water purification reflux is set, water hammer instantaneous unfavorable shadow caused by system is prevented
It rings；Second valve is check valve, drinks direction one-way conduction to water purification for controlling water purification.
Further, the purifier further includes power supply adaptor.Power supply adaptor device is for switching to household voltage
24 volts of direct current supplys, this is safe voltage (being lower than 36V), makes device oncontacting risk.
Compared with prior art, the utility model has the beneficial effects that
System is not under the premise of wasting water, the real-time salt rejection rate of intelligent control display computing system and preset standard desalination
Rate compares, and intelligent control water purification reflux, circulating filtration only just opens water purification after real-time salt rejection rate reaches standard value
It drinks, the water for guaranteeing out can all be drunk, after solving the system work that such small reverse osmosis purifier always exists
For the previous period the problem of water purification unqualified i.e. " first glass of water cannot be drunk ".
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model purifier.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1
It is as shown in Figure 1 a kind of embodiment of purifier of the utility model, including pretreatment system, filtration system, dense
Water discharge system, discharge purified water system, recirculation system and controlled for display system information and device and be equipped with mark
The intelligent control display 15 of quasi- salt rejection rate.
Pretreatment system is by first pressure switch 1, the first TDS value collector 2, the first filter core 3, the electricity for controlling water inlet
4 sequential series of magnet valve composition.Pretreatment system is mainly used for acquiring the TDS value of tap water, and carries out primary filtration to water, main
Suspended matter in water is adsorbed, colorimetry-turbidity is reduced, removes odors and adsorb chlorine residue.
Filtration system is by pressure pump 5, the pressure inductor 6 for measuring real-time hydraulic pressure, the second filter core reverse osmosis membrane 8,
Two TDS value collectors, 10 sequential series composition, pressure pump 5 are connected on after solenoid valve 4.Filtration system is connected to pretreatment system
Later, pressure pump 5 is connected in after solenoid valve 4.Second filter core 8 be reverse osmosis membrane, can effectively remove Organic substance in water, pigment,
The substances such as dissolved salts, colloid, microorganism guarantee that water quality reaches requirement.
Concentrated water discharge system includes the flushing ratio combination valve 11 for controlling discharge of wastewater, rinses ratio combination valve 11 and connects
After the concentrated water outlet of the second filter core reverse osmosis membrane 8.Concentrated water discharge system is the sewage draining exit of device, all by reverse osmosis membrane mistake
The substances such as organic matter, pigment, the dissolving salt come are filtered out all to be discharged with concentrated water.
Discharge purified water system is made of normally opened time-delay valve 12, the second valve 13,14 sequential series of second pressure switch, normally opened
Time-delay valve 12 is connected on after the 2nd TDS value collector 10.Discharge purified water system is the unique water purification outlet of device, by system
Circulating filtration and adjusting, guarantee that the water of bleeder reaches standard for drinking.
Recirculation system is made of normally closed time-delay valve 7,9 sequential series of the first valve, and normally closed time-delay valve 7 is connected on second
After TDS value collector 10, the first valve 9 is connected between solenoid valve 4 and pressure pump 5.Recirculation system is to obtain water purification
To the important component sufficiently filtered, the water purification still failed after all filterings all can be by recirculation system, weight
Newly it is filtered.
15 preset standard salt rejection rate of intelligent controller, the first TDS value collector 2 and the 2nd TDS value collector 10 provide number
It is compared according to intelligent control display 15, the total salt rejection rate of 15 real time computation system of intelligent control display and with standard salt rejection rate,
The normally opened time-delay valve 12 of 15 intelligent control of intelligent control display and 7 working condition of normally closed time-delay valve guarantee water purification quality, maintain
The salt rejection rate that water purification is passed guarantees purified water quality.
Intelligent control display 15 and pretreatment system, filtration system, concentrated water discharge system, discharge purified water system, circulation
Recovery system is electrically connected.As the organ of device, intelligent control display 15 is real by being electrically connected with each system
When display system operating status, including WiFi signal, flushing, water are full, water processed, water shortage, maintenance, leak, filter element life (points five
Grade), the information such as tap water TDS value and purified water TDS value.
The standard salt rejection rate setting range that intelligent control display 15 is arranged is 85%-90%, de- using preceding preset standard
For salt rate generally depending on the local originally water hardness and quality, it is 85%-90% that range, which is usually arranged,.
The normally closed setting of time-delay valve 7 is closed after normally opened time-delay valve 12 is opened 4-10 seconds.In order to prevent because water pressure is excessive, lead
The case where causing normally opened time-delay valve 12 to fail to open, therefore system is arranged normally closed time-delay valve 7 and opens in the completion of normally opened time-delay valve 12
It can just be closed after opening state 4-10 seconds, it is ensured that the function of two solenoid valves smoothly joins.
Flushing ratio combination valve 11 is electric-liquid type proportioning valve, and compared with Normal hydraulic element, which can be simply implemented far
Process control can control the pressure and flow of hydraulic system continuously, pari passu, realize to the position of executing agency, speed, strength
Control, and impact when can be reduced pressure alteration.Meanwhile electric-liquid type proportioning valve antifouling property is strong, can preferably reduce dense
Pollution of the water to device.
Wherein, the first filter core 3 is made of fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon, Ke Yiyou
Effect ground adsorbs suspended matter in water, reduces colorimetry-turbidity, remove odors, adsorb chlorine residue, and extend subsequent reverse osmosis membrane uses the longevity
Life.
Pressure pump 5 is booster pump, for reinforcing hydraulic pressure.
In addition, the first valve 9 be check valve, for control water purification from the second filter core reverse osmosis membrane 8 to water purification flow back direction
One-way conduction, it is ensured that concentrated water unidirectionally flows back into 5 front end of pressure pump, and the hydraulic pressure at this check valve end is generally greater than pressure pump leading portion pressure
Power.Second valve 13 is check valve, drinks direction one-way conduction to water purification for controlling water purification.
Purifier further includes power supply adaptor, is used to household voltage is switched to 24 volts of direct current supplys, this is safety electricity
Pressure (is lower than 36V), makes device oncontacting risk.
The specific work process of the present embodiment is as follows:
Device is powered on by power supply adaptor, when hydraulic pressure is greater than 0.1Mpa/m2When, first pressure switch 1 is opened, and is opened
Second pressure switch 14 is opened, pressure pump 5 starts turning, and solenoid valve 4 is opened.Tap water initially enters device from water inlet, and first
TDS value collector 2 can detect tap water, and tap water TDS value is then transferred to intelligent control display, provides calculating
Parameter.
What water flow passed through first is the first filter core 3, by fusion-jet type polypropylene fibre, granular activated carbon and sintered type active carbon
First filter core 3 of composition will pre-process tap water, adsorb that suspended matter and chlorine residue in water, to reduce colorimetry-turbidity, removal different
Taste.
It completes pretreated water flow and enters filtration system, after pressure pump 5 increases hydraulic pressure, water flow is anti-by the second filter core
Permeable membrane 8 effectively further removes Organic substance in water, dissolubility salt, colloid, micro- life by the filtration of reverse osmosis membrane
The substances such as object, filtration system are the cores of entire purifier, are the important guarantees of water purification quality.
Moisture by reverse osmosis membrane filtration is water purification and concentrated water two parts, is flowed out from different water outlets.Wherein, for net
Water section, the 2nd TDS value collector 10 can detect filtered water purification, calculate total salt rejection rate for intelligent control display
Parameter is provided.Concentrated water part can then enter concentrated water discharge system, rinse ratio combination valve 11 in system worked well by default
Ratio quantitative concentrated water is discharged, ensure that purified water is up-to-standard with this, meanwhile, when rinse 11 standard-sized sheet of ratio combination valve, i.e., it is complete
The flushing of pairs of reverse osmosis membrane is respectively rinsed 5 seconds before rinsing 60 seconds such as booting, work and after work.
Intelligent control display 15 needs to preset standard salt rejection rate, and setting range is 85%-90%, while the number shown
According to having: system running state (WiFi signal, flushing, water full, water, water shortage, maintenance and leak processed), filter element life (point Pyatyi),
Tap water TDS value and purified water TDS value are pressed according to the real-time TDS value of collected tap water and the TDS value of purified water, system
The total salt rejection rate of lighting system=(tap water TDS- purified water TDS) x 100% is calculated.
After calculating real-time salt rejection rate, system compares this real-time salt rejection rate with preset standard salt rejection rate,
When real-time salt rejection rate is lower than standard salt rejection rate, i.e. water purification is off quality, and intelligent control display controls normally closed time-delay valve 7 and beats
It opens, closes normally opened time-delay valve 12, underproof purified water is allowed to flow back into pressure pump leading portion, carry out circulating filtration.
With the operating of device, the real-time salt rejection rate of system can be improved slowly, when real-time salt rejection rate is at or above standard
When salt rejection rate, i.e., water purification is up-to-standard, and normally opened time-delay valve 12 is opened in the control of intelligent control display, completes in normally opened time-delay valve 12
After open state 4-10 seconds, controls normally closed time-delay valve 7 and close, make qualified purified water outflow system, so that user drinks.
By intelligent control display to the real-time control of normally opened time-delay valve 12 and normally closed time-delay valve 7, guarantee water purification complete
Reach after standard for drinking that just supply is drunk entirely, it is unqualified i.e. to solve after the system work always existed water purification in for the previous period
The problem of " first glass of water cannot be drunk ".
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of purifier, which is characterized in that the purifier includes pretreatment system, filtration system, concentrated water discharge system
System, discharge purified water system, recirculation system, and controlled for display system information and device and be equipped with standard salt rejection rate
Intelligent control display (15)；
The pretreatment system by first pressure switch (1), the first TDS value collector (2), the first filter core (3), for control into
Solenoid valve (4) sequential series of water form；
The filtration system is by pressure pump (5), the pressure inductor (6) for measuring real-time hydraulic pressure, the second filter core reverse osmosis membrane
(8), the 2nd TDS value collector (10) sequential series form, and the pressure pump (5) is connected on after solenoid valve (4)；
The concentrated water discharge system includes the flushing ratio combination valve (11) for controlling discharge of wastewater, the flushing ratio combination
Valve (11) connects after the concentrated water outlet of the second filter core reverse osmosis membrane (8)；
The discharge purified water system switchs (14) sequential series group by normally opened time-delay valve (12), the second valve (13), second pressure
At the normally opened time-delay valve (12) is connected on after the 2nd TDS value collector (10)；
The recirculation system is made of normally closed time-delay valve (7), the first valve (9) sequential series, the normally closed time-delay valve (7)
It is connected on after the 2nd TDS value collector (10), first valve (9) is connected between solenoid valve (4) and pressure pump (5)；
Intelligent control display (15) preset standard salt rejection rate, the first TDS value collector (2) and the 2nd TDS value collector (10)
It provides data to intelligent control display (15), the total salt rejection rate of intelligent control display (15) real time computation system is simultaneously de- with standard
The comparison of salt rate, the normally opened time-delay valve of intelligent control display (15) intelligent control (12) and normally closed time-delay valve (7) working condition.
2. a kind of purifier according to claim 1, which is characterized in that the intelligent control display (15) and pre- place
Reason system, filtration system, concentrated water discharge system, discharge purified water system, recirculation system are electrically connected.
3. a kind of purifier according to claim 1, which is characterized in that intelligent control display (15) setting
Standard salt rejection rate range is 85%-90%.
4. a kind of purifier according to claim 1, which is characterized in that the normally closed time-delay valve (7) is arranged normally opened
Time-delay valve (12) is closed after opening 4-10 seconds.
5. a kind of purifier according to claim 1, which is characterized in that the flushing ratio combination valve (11) is electro-hydraulic
Formula proportioning valve.
6. a kind of purifier according to claim 1, which is characterized in that first filter core (3) is by fusion-jet type poly- third
Alkene fiber, granular activated carbon and sintered type active carbon composition.
7. purifier according to claim 1, which is characterized in that the pressure pump (5) is booster pump.
8. a kind of purifier according to claim 1, which is characterized in that first valve (9) is net for controlling
Water from the second filter core reverse osmosis membrane (8) to water purification reflux direction one-way conduction check valve；Second valve (13) be for
The check valve of direction one-way conduction is drunk in control water purification to water purification.
9. a kind of purifier according to claim 1, which is characterized in that the purifier further includes power adaptation
Device.
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|---|---|---|---|
| CN201820252735.7U CN208327551U (en) | 2018-02-12 | 2018-02-12 | A kind of purifier |
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| CN201820252735.7U CN208327551U (en) | 2018-02-12 | 2018-02-12 | A kind of purifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110255737A (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 with pure water displacement concentrated water |
| CN110589997A (en) * | 2019-09-09 | 2019-12-20 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN114162900A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and water purifier |
| CN114180734A (en) * | 2021-11-04 | 2022-03-15 | 佛山市顺德区阿波罗环保器材有限公司 | Water purification system, water purifier and control method of water purification system |
-
2018
- 2018-02-12 CN CN201820252735.7U patent/CN208327551U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110255737A (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 with pure water displacement concentrated water |
| CN110589997A (en) * | 2019-09-09 | 2019-12-20 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN114162900A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and water purifier |
| CN114180734A (en) * | 2021-11-04 | 2022-03-15 | 佛山市顺德区阿波罗环保器材有限公司 | Water purification system, water purifier and control method of water purification system |
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