CN107459157A - Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux - Google Patents
Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux Download PDFInfo
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- CN107459157A CN107459157A CN201610390327.3A CN201610390327A CN107459157A CN 107459157 A CN107459157 A CN 107459157A CN 201610390327 A CN201610390327 A CN 201610390327A CN 107459157 A CN107459157 A CN 107459157A
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- filter element
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 360
- 238000010992 reflux Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 7
- 238000007781 pre-processing Methods 0.000 claims abstract description 47
- 238000001764 infiltration Methods 0.000 claims abstract description 46
- 238000000746 purification Methods 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 7
- 230000008595 infiltration Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C02F1/44—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
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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
- C02F2209/03—Pressure
-
- 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]
-
- 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
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux；It is related to Water warfare field.The water purifier includes water purifier main body, is set in water purifier main body：First preprocessing filter element, the second preprocessing filter element, counter-infiltration filter core, low tension switch, entering water electromagnetic valve, booster pump, the first check valve, high-voltage switch gear and return line.Methods described：Running water is switched to the water inlet of anti-penetration water purifier, starts the water purifier；Water of the running water after the first preprocessing filter element of water purifier and the filtering of the second preprocessing filter element enters back into counter-infiltration filter core purification and prepares pure water；Caused concentrated water includes two parts during pure water is prepared, and a part is back to booster pump through return line, and another part concentrated water is expelled directly out through concentrated water discharge outlet.The present invention can not only control condensed water to discharge, and improve water saving efficiency, also farthest reduce the risk of leak, meanwhile, ensure that user intuitively understands water quality and the behaviour in service of filter core.
Description
Technical field
The present invention relates to Water warfare field, more particularly to a kind of Intelligent water-saving type anti-penetration water purifier with reflux
And its process for purifying water.
Background technology
The demand in market promotes the fast development of water purifier, at present water purifier on the market either from filtering technique,
Structure design, or electric-controlled intelligent, man-machine interaction are all constantly being lifted.Occur in the prior art using reverse osmosis membrane
Water correction plant.
Counter-infiltration (RO) film is because its pore size filter only has 0.0001 micron, therefore surface easily blocks, and the performance of film is held
Easily influenceed by chlorine residue, organic matter etc., and counter-infiltration (RO) film cost itself is higher, even if 50G counter-infiltration (RO) film
Also will nearly 100 yuans, counter-infiltration (RO) film of bigger gallon even wants thousands of members.Therefore, in order to protect counter-infiltration
(RO) film, extend its service life, reduce the use cost of consumer, almost all of purifier is using counter-infiltration (RO)
First running water is pre-processed from other filter cores before film, to go to suspension in removing water, particle, chlorine residue and part organic
Thing etc., it then can just enter counter-infiltration (RO) film by pretreated water and carry out further filtration, purification.But this mode
The problem of existing problems with：
1st, the water after preprocessing filter element purifies is not reasonably utilized；
2nd, counter-infiltration (RO) water purifier must produce concentration because of the limitation of its operation principle during water purification is prepared
Water, and traditional counter-infiltration (RO) film is pure useless than being 1:3, that is, also along with the generation of 3L condensed waters while producing 1L pure water.
Condensed water can not be drunk, and most water purifier producer can select directly to discharge it.
Above-mentioned two problems are undoubtedly to be wasted to one kind of water resource.
The content of the invention
It is an object of the invention to provide a kind of Intelligent water-saving type anti-penetration water purifier and its water purification with reflux
Method, so as to solve foregoing problems present in prior art.
To achieve these goals, the Intelligent water-saving type anti-penetration water purifier of the present invention with reflux, it is described
Water purifier includes water purifier main body, is set in the water purifier main body：The first preprocessing filter element for sequentially connecting, the second pre- place
Reason filter core and counter-infiltration filter core, first preprocessing filter element connect with water inlet, and the counter-infiltration filter core goes out with pure water respectively
The mouth of a river connects with concentrated water discharge outlet；
On the pipeline that first preprocessing filter element connects with the water inlet, low tension switch and water inlet electromagnetism are set
Valve；
Booster pump is set on the pipeline that second preprocessing filter element connects with the counter-infiltration filter core；
On the pipeline that the counter-infiltration filter core connects with the pure water delivery port, the first check valve and height is set to press off
Close；
Concentrated water combination valve is set on the pipeline that the counter-infiltration filter core connects with the concentrated water discharge outlet；
Reflux is also set up in the water purifier main body, the reflux includes a return line, the backflow
Pipeline connection between one end of pipeline and second preprocessing filter element and the booster pump, the other end and the reverse osmosis filter
The concentrated water end of core connects, Set scale device and the second check valve on the return line.
Preferably, water inlet TDS probes are set in the water side of the second preprocessing filter element；The counter-infiltration filter core with it is described
Pure water TDS probes on the pipeline of first check valve connection.
Preferably, filtered on the pipeline that second preprocessing filter element connects with the booster pump and close to the second pretreatment
Core sets feed water flow gauge；On the pipeline that the counter-infiltration filter core connects with first check valve and close to the counter-infiltration
Filter core sets pure water flowmeter.
It is highly preferred that water pipeline is also set up in the water purifier main body, one end of the water pipeline and the water inlet
Pipeline connection between flowmeter and the booster pump, the other end are water purification delivery port；Water purification is set on the water pipeline
Magnetic valve.
It is highly preferred that the water purifier also includes electric-controlled plate, the low tension switch, entering water electromagnetic valve, feed water flow gauge, increasing
Press pump, pure water flowmeter, high-voltage switch gear, concentrated water combination valve, water purification magnetic valve communicate to connect with the electric-controlled plate.
The process for purifying water of Intelligent water-saving type anti-penetration water purifier of the present invention with reflux, methods described bag
Include：
S1, running water is switched to the water inlet of anti-penetration water purifier, starts the water purifier；
S2, water of the running water after the first preprocessing filter element of water purifier and the filtering of the second preprocessing filter element enter back into reverse osmosis
Filter core purification prepares pure water；
Caused concentrated water includes two parts during pure water is prepared, and a part is back to supercharging through return line
Pump, another part concentrated water are expelled directly out through concentrated water discharge outlet.
Preferably, low tension switch and water inlet electromagnetism are provided between the water inlet of water purifier and the first preprocessing filter element
Valve, when the intake pressure that water purifier measures is less than preset value A, triggering low tension switch sends low to the electric-controlled plate of water purifier
Signal is pressed, electric-controlled plate starts water insufficiency alarm device after receiving low-voltage signal, meanwhile, disconnect entering water electromagnetic valve and close supercharging
Pump.
Preferably, high-voltage switch gear is set in the pure water water outlet of water purifier, when the delivery port pressure that high-voltage switch gear measures
During higher than preset value B, triggering high-voltage switch gear sends high-voltage signal to the electric-controlled plate of water purifier, and electric-controlled plate receives high pressure letter
After number, stop the work of counter-infiltration filter core, meanwhile, disconnect entering water electromagnetic valve and close booster pump.
Preferably, when the electric-controlled plate of water purifier receives the signal that water purification delivery port is opened, electric-controlled plate directly controls simultaneously
Open entering water electromagnetic valve and water purification magnetic valve.
Preferably, the concentrated water combination valve by adjusting the proportioner being arranged on return line with being arranged on concentrated water outlet
In auxiliary proportioner, control directly from concentrated water outlet discharge concentrated water water M and is back to the concentrated water water N of booster pump water inlet
Between proportionate relationship.
The beneficial effects of the invention are as follows：
1. water purifier of the present invention sets reflux, by changing proportioner and concentrated water combination valve on return line
In auxiliary proportioner size, control the discharge of condensed water, water saving efficiency is high.
2. high and low voltage switch is provided with water purifier main body of the present invention, by being set to the initiation value of high and low voltage switch
It is fixed, water shortage, water processed can be carried out automatically and stop the programs such as water processed, while the start and stop of entering water electromagnetic valve and booster pump are controlled, most
The risk of the reduction leak of big degree.
3. water purifier of the present invention is provided with two flowmeters, one is feed water flow gauge, and another is pure water flowmeter, is used
Family can accurately be known from service water situation, so as to accomplish to know what's what to the service life of filter core and replacement cycle.
4. water purifier of the present invention sets two TDS probes, one is water inlet TDS probes, and another is visited for pure water TDS
Pin, by the two TDS probe in detecting to TDS values user, Yong Huke can be clearly shown on water purifier display screen
To be clearly seen that Inlet and outlet water TDS values, so as to be borne in mind to water quality situation.
5. water purifier of the present invention using intelligent program run, Man machine interaction is good, user take water purification or
During domestic water, corresponding tap need to be only opened, it is simple to operate.
6. traditional counter-infiltration (RO) water purifier booster pump when having a power failure does not start, therefore can not carry out the preparation of pure water；
And water purifier of the present invention ensure that in the state of power failure under conditions of water purification pipeline is set, water purification can also be carried out
Prepare for washing the dishes, wash vegetables etc..
Brief description of the drawings
Fig. 1 is the Intelligent water-saving type anti-penetration water purifier with reflux for being not provided with water pipeline；
Fig. 2 is the Intelligent water-saving type anti-penetration water purifier with reflux for setting water pipeline.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing, the present invention is entered
Row is further described.It should be appreciated that embodiment described herein is not used to only to explain the present invention
Limit the present invention.
Embodiment 1
Reference picture 1, the present embodiment carry the Intelligent water-saving type anti-penetration water purifier of reflux, and the water purifier includes net
Water machine body, set in the water purifier main body：The first preprocessing filter element 5 for sequentially connecting, the second preprocessing filter element 7 and anti-
Permeate filter core 15, first preprocessing filter element 5 connects with water inlet 1, the counter-infiltration filter core 15 respectively with pure water delivery port 8
Connected with concentrated water discharge outlet 13；On the pipeline that first preprocessing filter element 5 connects with the water inlet 1, low pressure is set to open
Close 2 and entering water electromagnetic valve 3；Supercharging is set on the pipeline that second preprocessing filter element 7 connects with the counter-infiltration filter core 15
Pump 18；On the pipeline that the counter-infiltration filter core 15 connects with the pure water delivery port 8, the first check valve 10 and height is set to press off
Close 9；Concentrated water combination valve 14 is set on the pipeline that the counter-infiltration filter core 15 connects with the concentrated water discharge outlet 13；
Also set up reflux in the water purifier main body, the reflux includes a return line 19, described time
Pipeline connection between the one end on flow tube road 19 and second preprocessing filter element 7 and the booster pump 18, the other end with it is described
The concentrated water end of counter-infiltration filter core 15 connects, the check valve 17 of Set scale device 16 and second on the return line 19.In more detail
Illustrate and be：
(1) water inlet TDS probes 4 are set in the water side of the second preprocessing filter element 7；In the counter-infiltration filter core 15 and institute
State pure water TDS probes 11 on the pipeline of the first check valve 10 connection.By intaking TDS probes 4 and pure water TDS probes 11 detect
TDS values be displayed directly on the display screen of water purifier, it is such a to be intuitively shown to user, user is can be clearly seen into water
TDS values and pure water TDS values, so as to be borne in mind to water quality situation.
(2) filtered on the pipeline that second preprocessing filter element 7 connects with the booster pump 18 and close to the second pretreatment
Core 7 sets feed water flow gauge 6；On the pipeline that the counter-infiltration filter core 15 connects with first check valve 10 and close to described
Counter-infiltration filter core 15 sets pure water flowmeter 12.The monitoring numerical value of feed water flow gauge 6 and pure water flowmeter 12 is displayed directly
On the display screen of water purifier, ensure that user is accurately known from service water situation, so as to the service life to filter core and replacement cycle
Accomplish to know what's what.
(3) water purifier also includes electric-controlled plate, and the water purifier also includes electric-controlled plate, the low tension switch 2, water inlet
Magnetic valve 3, feed water flow gauge 6, booster pump 18, pure water flowmeter 12, high-voltage switch gear 9, concentrated water combination valve 14, water purification magnetic valve 21
Communicated to connect with the electric-controlled plate, automatic and adaptability is carried out to water-in and water-out situation in time in order to the electric-controlled plate of water purifier
Adjustment.
Embodiment 2
Reference picture 2, the present embodiment and the difference of embodiment 1 are：Water pipeline is also set up in the water purifier main body, institute
The pipeline connection between one end of water pipeline and the feed water flow gauge 6 and the booster pump 18 is stated, the other end goes out for water purification
The mouth of a river 20；Water purification magnetic valve 21 is set on the water pipeline.The setting of water pipeline ensure that filters by the first pretreatment
Water purification after core 5, the filtering of the second preprocessing filter element 7 can also be flowed out through water purification magnetic valve 21 by water purification discharge outlet 20, and herein
Water purification used as domestic water, saving water resource.
Running water, through the first preprocessing filter element 5 and the second preprocessing filter element 7, filters out outstanding in water after water inlet 1
The naked eyes visible such as float, iron rust, and chlorine residue, peculiar smell and organic pollution, obtain the life that can be used for wash vegetables, wash the dishes
Purified water, this purified water are flowed out through water pipeline 22 by water purification delivery port 20.Through the first preprocessing filter element 5 and the second pretreatment filter
Water after core 7 filters enters back into counter-infiltration (RO) filter core 15 and further purified, filter out bacterium in water, virus,
The harmful substance such as heavy metal and organic matter, obtains the pure water that can directly drink, and pure water is flowed out for drink through pure water delivery port 8
With.And at the same time, then a part is back to booster pump to caused concentrated water through return line 19 during pure water is prepared
Before 18, another fraction concentrated water is discharged through concentrated water discharge outlet 13, reaches the purpose of saving water resource.
Embodiment 3
Reference picture 2, the process for purifying water of the Intelligent water-saving type anti-penetration water purifier with reflux, institute described in the present embodiment
The method of stating includes：
S1, running water is switched to the water inlet of anti-penetration water purifier, starts the water purifier；
S2, water of the running water after the first preprocessing filter element 5 of water purifier and the filtering of the second preprocessing filter element 7 enter back into instead
The infiltration purification of (RO) filter core 15 prepares pure water；
Caused concentrated water includes two parts during pure water is prepared, and a part is back to supercharging through return line 19
Pump 18, another part concentrated water are expelled directly out through concentrated water discharge outlet 13.
(1) low tension switch 2 and entering water electromagnetic valve are provided between the preprocessing filter element 5 of water inlet 1 and first of water purifier
3, when the intake pressure that water purifier measures is less than preset value A, triggering low tension switch 2 sends low to the electric-controlled plate of water purifier
Signal is pressed, electric-controlled plate starts water insufficiency alarm device after receiving low-voltage signal, meanwhile, disconnect entering water electromagnetic valve 3 and close supercharging
Pump 18, water purifier main body is protected, and substantially reduce leak risk.
(2) high-voltage switch gear 9 is set at the pure water delivery port 8 of water purifier, when the delivery port pressure that high-voltage switch gear 9 measures
During higher than preset value B, triggering high-voltage switch gear 9 sends high-voltage signal to the electric-controlled plate of water purifier, and electric-controlled plate receives high pressure
After signal, stop the work of counter-infiltration filter core 15, meanwhile, disconnect entering water electromagnetic valve 3 and close booster pump 18.
(3) when the electric-controlled plate of water purifier receives the signal that water purification delivery port is opened, electric-controlled plate directly control is opened simultaneously
Entering water electromagnetic valve 3 and water purification magnetic valve 21, under conditions of it need not start booster pump 18, you can be made through two-stage preprocessing filter element
The life water purification of filtering.
(4) combined by adjusting the proportioner 16 being arranged on return line with the concentrated water for being arranged on concentrated water outlet 13
Auxiliary proportioner in valve 14, control and directly discharged concentrated water water M from concentrated water outlet 13 and be back to the water inlet of booster pump 18
Concentrated water water N between proportionate relationship.
Specially：During pure water is prepared, a concentrated water part is through concentrated water caused by the concentrated water end of counter-infiltration filter core 15
Combination valve 14 is discharged by concentrated water delivery port 13, and another part then carries out concentrate recirculation by return line 19, and the concentrated water of backflow is entered
Enter the water inlet of booster pump 18, through supercharging together with the water purification after the first preprocessing filter element 6 and the processing of the second preprocessing filter element 7
The supercharging of pump 18 is again introduced into counter-infiltration (RO) filter core 15 and filtered, by changing auxiliary ratio in proportioner 16 and concentrated water combination valve 14
The size of example device, reaches different water-saving abilities.
Water purification, the preparation of pure water, the reflux cycle of condensed water and discharge of the present invention are only needed all using intelligent control
Water purification or pure water tap are opened when in use, and water purifier can automatic running corresponding program.
Water purifier of the present invention has the function of a tractor serves several purposes, even if in the event of a loss of power, this can also be used net
Hydrophone carries out the preparation of water purification, is specially：Open inlet valve and pure water inlet, running water and enter water purifier, successively by the
Flowed out after one preprocessing filter element 5 and the second preprocessing filter element 7 through water purification pipeline from pure water inlet.
By using above-mentioned technical proposal disclosed by the invention, following beneficial effect has been obtained：
1. water purifier of the present invention sets reflux, by changing proportioner and concentrated water combination valve on return line
In auxiliary proportioner size, control the discharge of condensed water, water saving efficiency is high.
2. high and low voltage switch is provided with water purifier main body of the present invention, by being carried out to the initiation value of high and low voltage switch
Setting, water shortage, water processed can be carried out automatically and stops the programs such as water processed, while control the start and stop of entering water electromagnetic valve and booster pump,
Farthest reduce the risk of leak.
3. water purifier of the present invention is provided with two flowmeters, one is feed water flow gauge, and another is pure water flow
Meter, user can accurately be known from service water situation, so as to accomplish to know what's what to the service life of filter core and replacement cycle.
4. water purifier of the present invention sets two TDS probes, one is water inlet TDS probes, and another is visited for pure water TDS
Pin, by the two TDS probe in detecting to TDS values user, Yong Huke can be clearly shown on water purifier display screen
To be clearly seen that Inlet and outlet water TDS values, so as to be borne in mind to water quality situation.
5. water purifier of the present invention using intelligent program run, Man machine interaction is good, user take water purification or
During domestic water, corresponding tap need to be only opened, it is simple to operate.
6. traditional counter-infiltration (RO) water purifier booster pump when having a power failure does not start, therefore can not carry out the preparation of pure water；
And water purifier of the present invention ensure that in the state of power failure under conditions of water purification pipeline is set, water purification can also be carried out
Prepare for washing the dishes, wash vegetables etc..
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (10)
1. a kind of Intelligent water-saving type anti-penetration water purifier with reflux, it is characterised in that the water purifier includes water purification
Device main body, set in the water purifier main body：The first preprocessing filter element (5) for sequentially connecting, the second preprocessing filter element (7) and
Counter-infiltration filter core (15), first preprocessing filter element (5) connect with water inlet (1), the counter-infiltration filter core (15) respectively with
Pure water delivery port (8) connects with concentrated water discharge outlet (13)；
On the pipeline that first preprocessing filter element (5) connects with the water inlet (1), low tension switch (2) and water inlet are set
Magnetic valve (3)；
Booster pump (18) is set on the pipeline that second preprocessing filter element (7) connects with the counter-infiltration filter core (15)；
On the pipeline that the counter-infiltration filter core (15) connects with the pure water delivery port (8), set the first check valve (10) and
High-voltage switch gear (9)；
Concentrated water combination valve (14) is set on the pipeline that the counter-infiltration filter core (15) connects with the concentrated water discharge outlet (13)；
Reflux is also set up in the water purifier main body, the reflux includes a return line (19), the backflow
Pipeline connection between one end of pipeline (19) and second preprocessing filter element (7) and the booster pump (18), the other end with
The concentrated water end of the counter-infiltration filter core (15) connects, Set scale device (16) and the second check valve on the return line (19)
(17)。
2. water purifier according to claim 1, it is characterised in that water inlet is set in the water side of the second preprocessing filter element (7)
TDS probes (4)；
The pure water TDS probes (11) on the pipeline that the counter-infiltration filter core (15) connects with first check valve (10).
3. water purifier according to claim 1, it is characterised in that in second preprocessing filter element (7) and the booster pump
(18) feed water flow gauge (6) is set on the pipeline of connection and close to the second preprocessing filter element (7)；
On the pipeline that the counter-infiltration filter core (15) connects with first check valve (10) and close to the counter-infiltration filter core
(15) pure water flowmeter (12) is set.
4. water purifier according to claim 3, it is characterised in that water pipeline is also set up in the water purifier main body, it is described
Pipeline connection between one end of water pipeline and the feed water flow gauge (6) and the booster pump (18), the other end are water purification
Delivery port (20)；Water purification magnetic valve (21) is set on the water pipeline.
5. water purifier according to claim 4, it is characterised in that the water purifier also includes electric-controlled plate, the low tension switch
(2), entering water electromagnetic valve (3), feed water flow gauge (6), booster pump (18), pure water flowmeter (12), high-voltage switch gear (9), concentrated water group
Valve (14), water purification magnetic valve (21) is closed to communicate to connect with the electric-controlled plate.
A kind of 6. process for purifying water of the Intelligent water-saving type anti-penetration water purifier with reflux, it is characterised in that methods described
Including：
S1, running water is switched to the water inlet of anti-penetration water purifier, starts the water purifier；
S2, water of the running water after the first preprocessing filter element (5) and the second preprocessing filter element (7) filtering of water purifier enter back into instead
Infiltration filter core (15) purification prepares pure water；
Caused concentrated water includes two parts during pure water is prepared, and a part is back to booster pump through return line (19)
(18), another part concentrated water is expelled directly out through concentrated water discharge outlet (13).
7. method according to claim 6, it is characterised in that in water inlet (1) and the first preprocessing filter element (5) of water purifier
Between be provided with low tension switch (2) and entering water electromagnetic valve (3), when the intake pressure that water purifier measures is less than preset value A,
Trigger low tension switch (2) and send low-voltage signal to the electric-controlled plate of water purifier, electric-controlled plate starts water shortage report after receiving low-voltage signal
Alarm device, meanwhile, disconnect entering water electromagnetic valve (3) and close booster pump (18).
8. method according to claim 6, it is characterised in that high-voltage switch gear is set at pure water delivery port (8) place of water purifier
(9), when the delivery port pressure that high-voltage switch gear (9) measures is higher than preset value B, high-voltage switch gear (9) is triggered to water purifier
Electric-controlled plate sends high-voltage signal, after electric-controlled plate receives high-voltage signal, stops the work of counter-infiltration filter core (15), meanwhile, disconnect
Entering water electromagnetic valve (3) and closing booster pump (18).
9. method according to claim 6, it is characterised in that the electric-controlled plate of water purifier receives the letter that water purification delivery port is opened
Number when, electric-controlled plate directly control simultaneously open entering water electromagnetic valve (3) and water purification magnetic valve (21).
10. method according to claim 6, it is characterised in that the proportioner (16) being arranged on by regulation on return line
With the auxiliary proportioner being arranged in the concentrated water combination valve (14) of concentrated water outlet (13), control is directly arranged from concentrated water outlet (13)
The proportionate relationship for going out concentrated water water M and being back between the concentrated water water N of booster pump (18) water inlet.
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| CN201610390327.3A CN107459157A (en) | 2016-06-02 | 2016-06-02 | Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux |
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| CN201610390327.3A CN107459157A (en) | 2016-06-02 | 2016-06-02 | Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux |
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Effective date of registration: 20210928 Address after: 315202 room 6-1-608, No. 55, Fuye street, camel street, Zhenhai District, Ningbo City, Zhejiang Province Applicant after: Ningbo bolebao Technology Co.,Ltd. Address before: Room 701, 7 / F, Beijing International Building B, No. a 18, Zhongguancun South Street, Haidian District, Beijing 100081 Applicant before: BOLEBAO TECHNOLOGY Co.,Ltd. |
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Application publication date: 20171212 |