CN205850609U - Reverse osmosis system and water purifying and drinking machine with same - Google Patents
Reverse osmosis system and water purifying and drinking machine with same Download PDFInfo
- Publication number
- CN205850609U CN205850609U CN201620773320.5U CN201620773320U CN205850609U CN 205850609 U CN205850609 U CN 205850609U CN 201620773320 U CN201620773320 U CN 201620773320U CN 205850609 U CN205850609 U CN 205850609U
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- filter element
- reverse osmosis
- wastewater
- electric magnet
- magnet valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 98
- 230000035622 drinking Effects 0.000 title claims description 16
- 239000002351 wastewater Substances 0.000 claims abstract description 111
- 238000001764 infiltration Methods 0.000 claims description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000004907 flux Effects 0.000 abstract description 30
- 238000000746 purification Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 238000013016 damping Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model discloses a reverse osmosis system and clean drink machine that has it, wherein, reverse osmosis system includes: the device comprises a preposed filter element, a reverse osmosis filter element, a temperature sensor, a booster pump, a first wastewater electromagnetic valve, a second wastewater electromagnetic valve and a controller; the reverse osmosis filter core communicates with leading filter core, and temperature sensor is used for detecting the temperature of the water that gets into leading filter core or reverse osmosis filter core, and the booster pump is established in the upper reaches of reverse osmosis filter core in order to pump water to the reverse osmosis filter core, and the controller links to each other with the break-make of temperature control first waste water solenoid valve and second waste water solenoid valve that temperature sensor detected with temperature sensor, first waste water solenoid valve and second waste water solenoid valve. According to the utility model discloses a reverse osmosis system not only can clear away the harmful substance in the rivers, guarantees that user's is healthy, can also adjust reverse osmosis system's water purification efficiency, increases the purification rate and the flux of low temperature rivers, realizes the play water experience of big flux at any time.
Description
Technical field
This utility model relates to purifying drinking appliance technical field, is specifically related to a kind of counter-infiltration system and has its purifying drinking appliance.
Background technology
Along with water purification technology application in the family and development, increasing water purifier uses tank-less counter-infiltration system,
Reverse osmosis water purifier is possible not only to exorcise impurity, rust, colloid, antibacterial, virus, it is also possible to by harmful radiation
Property particle, Organic substance and heavy metal repelling, it is ensured that the family health care of user, improve the living standard of user.In correlation technique
Counter-infiltration system is affected relatively big by water flow temperature, and when water flow temperature is relatively low, the rate of filtration of counter-infiltration system slowly and is led to
Measure less, it is impossible to realize big flux and i.e. filter and i.e. drink, it is difficult to meet user's demand to domestic water.
Utility model content
This utility model is intended to solve one of above-mentioned technical problem the most to a certain extent.
To this end, the utility model proposes a kind of counter-infiltration system, this counter-infiltration system can improve purifying drinking appliance current in winter
Speed and flux, it is achieved the use water of the biggest flux, meet the water demand of user.
This utility model also proposes the control method of this counter-infiltration system.
This utility model also proposes a kind of purifying drinking appliance with above-mentioned counter-infiltration system.
According to the counter-infiltration system of this utility model first aspect, including: preposition filter element, reverse osmosis filter element, temperature sensing
Device, booster pump, the first Wastewater by Electric magnet valve, the second Wastewater by Electric magnet valve and controller, described reverse osmosis filter element and described preposition filter element
Connection, described temperature sensor is for detecting the temperature of the water entering described preposition filter element or described reverse osmosis filter element, described increasing
Press pump is located at the upstream of described reverse osmosis filter element with to described reverse osmosis filter element pump water, described first Wastewater by Electric magnet valve and described
Two Wastewater by Electric magnet valves are connected with described reverse osmosis filter element successively, and the flow of described first Wastewater by Electric magnet valve is more than described second waste water
The flow of electromagnetic valve, described controller and described temperature sensor, described first Wastewater by Electric magnet valve and described second waste water electromagnetism
Valve is connected and controls described first Wastewater by Electric magnet valve and described second waste water electromagnetism with the temperature detected according to described temperature sensor
The break-make of valve.
According to counter-infiltration system of the present utility model, by arranging temperature sensor before reverse osmosis filter element, utilize temperature
The break-make of sensor control combination Wastewater by Electric magnet valve, the unlatching of combination Wastewater by Electric magnet valve can regulate reverse osmosis filter element with Guan Bi
Operating pressure before film, thus realize regulating flow velocity and the flux of counter-infiltration system, and then improve water velocity, it is possible not only to clear
Except the harmful substance in current, it is ensured that user's is healthy, moreover it is possible to the cleaning water of regulation counter-infiltration system, increase water at low temperature
The purification speed of stream and flux, it is achieved the water outlet of the biggest flux is experienced.
It addition, according to counter-infiltration system of the present utility model, it is also possible to have a following additional technical characteristic:
According to an embodiment of the present utility model, described temperature sensor and described booster pump are respectively provided at described preposition
Between filter element and described reverse osmosis filter element.
According to an embodiment of the present utility model, described temperature sensor is located at described booster pump and described preposition filter element
Between.
According to an embodiment of the present utility model, described preposition filter element includes PP cotton filter core and the activated carbon being sequentially connected in series
Filter element.
According to an embodiment of the present utility model, described counter-infiltration system also includes: rearmounted filter element, described rearmounted filter element
It is located at the downstream of described reverse osmosis filter element.
According to an embodiment of the present utility model, described rearmounted filter element is active carbon filter core.
According to the purifying drinking appliance of this utility model second aspect, including according to the counter-infiltration system described in above-described embodiment.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the structural representation of the counter-infiltration system according to this utility model embodiment；
Fig. 2 is the structural representation of the purifying drinking appliance according to this utility model embodiment.
Reference:
100: purifying drinking appliance；
10: counter-infiltration system；
11: preposition filter element；
111:PP cotton filter core；112: active carbon filter core；
12: temperature sensor；
13: booster pump；
14: reverse osmosis filter element；
15: rearmounted filter element；
16: the first Wastewater by Electric magnet valves；
17: the second Wastewater by Electric magnet valves；
20: water inlet pipe；
30: outlet pipe.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to limit of the present utility model
System.
1 specifically describe the counter-infiltration system 10 according to this utility model embodiment below in conjunction with the accompanying drawings.
Counter-infiltration system 10 according to this utility model embodiment includes that preposition filter element 11, reverse osmosis filter element 14, temperature pass
Sensor 12, booster pump the 13, first Wastewater by Electric magnet valve the 16, second Wastewater by Electric magnet valve 17 and controller (not shown).
Specifically, reverse osmosis filter element 14 connects with preposition filter element 11, and temperature sensor 12 is used for detecting the preposition filter of entrance
The temperature of the water of core 11 or reverse osmosis filter element 14, booster pump 13 is located at the upstream of reverse osmosis filter element 14 with to reverse osmosis filter element 14 pump
Water, the first Wastewater by Electric magnet valve 16 is connected with reverse osmosis filter element 14 successively with the second Wastewater by Electric magnet valve 17, the first Wastewater by Electric magnet valve 16
Flow more than the flow of the second Wastewater by Electric magnet valve 17, controller and temperature sensor the 12, first Wastewater by Electric magnet valve 16 and second
Wastewater by Electric magnet valve 17 is connected and controls the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric with the temperature detected according to temperature sensor 12
The break-make of magnet valve 17.
With reference to Fig. 1, in the present embodiment, counter-infiltration system 10 is mainly passed by preposition filter element 11, reverse osmosis filter element 14, temperature
Sensor 12, booster pump the 13, first Wastewater by Electric magnet valve the 16, second Wastewater by Electric magnet valve 17 and controller composition, counter-infiltration system 10
Upstream is provided with preposition filter element 11, and the downstream of preposition filter element 11 connects temperature sensor 12, and the downstream of temperature sensor 12 connects increasing
Press pump 13, the downstream of booster pump 13 connects reverse osmosis filter element 14, and an interface of reverse osmosis filter element 14 connects rearmounted filter element 15, instead
Another interface of infiltration filter element 14 connects the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17, controller and temperature sensing
Device the 12, first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17 connect, and control according to the feedback signal of temperature sensor 12
First Wastewater by Electric magnet valve 16 and the unlatching of the second Wastewater by Electric magnet valve 17 and Guan Bi.
Wherein, preposition filter element 11 is arranged on counter-infiltration system 10 foremost, it is possible to realizes the first filtration to water, filters
Magazine in water, increases water quality, and removes bad smell in water, can effectively remove the various granule foreigns in filtered liquid, clearly
Except reverse osmosis filter element 14 is produced the material damaged by water, protect reverse osmosis filter element 14, extend the use longevity of counter-infiltration system 10
Life.
Further, the downstream of preposition filter element 11 connects temperature sensor 12, and temperature sensor 12 can sense the temperature of water
Degree change, and sends signal according to the variations in temperature of water to controller, and controller controls the according to the signal that temperature sensing sends
One Wastewater by Electric magnet valve 16 and the unlatching of the second Wastewater by Electric magnet valve 17 and Guan Bi, utilize the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric
The unlatching of magnet valve 17 and Guan Bi, operating pressure before the film of regulation reverse osmosis filter element 14, it is achieved the flux of regulation reverse osmosis filter element 14
Purpose.
Preferably, the first Wastewater by Electric magnet valve 16 flow is more than the second Wastewater by Electric magnet valve 17, when water flow temperature is higher, controls
Device controls according to the signal that temperature sensor 12 is fed back that the second Wastewater by Electric magnet valve 17 is opened, the first Wastewater by Electric magnet valve 16 works, i.e.
The valve port of the second Wastewater by Electric magnet valve 17 fully opens, current is not produced damping action, and the first Wastewater by Electric magnet valve 16 is to current
Generation damping action is with to the water stream S in reverse osmosis filter element 14, and before both having made the film of reverse osmosis filter element 14, operating pressure was relatively low,
The purification current of big flux can be realized again.
When water flow temperature is relatively low, controller controls the first Wastewater by Electric magnet valve 16 according to the signal that temperature sensor 12 is fed back
Open, the second Wastewater by Electric magnet valve 17 works, and the valve port of the i.e. first Wastewater by Electric magnet valve 16 fully opens, current do not produce damping work
With, and the second Wastewater by Electric magnet valve 17 to current produce damping action with to the water stream S in reverse osmosis filter element 14, due to second
The flow of Wastewater by Electric magnet valve 17 is less, it is possible to increase operating pressure before the film of reverse osmosis filter element 14, improves counter-infiltration system
The cleaning water of 10, increases the flux of water, while providing the user the pure water of clean hygiene, increases the flow velocity of pure water with logical
Amount, meets user's demand to domestic water.
It is understood that reduce further when temperature, open the first Wastewater by Electric magnet valve 16 when can not meet user's request,
Controller controls the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17 work simultaneously according to the feedback signal of temperature sensor 12
Making, the i.e. first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17 produce damping action with to reverse osmosis filter element 14 to current simultaneously
In water stream S, improve further operating pressure before the film of reverse osmosis filter element 14, reach to increase counter-infiltration system 10 flux
Purpose, provides the user the water outlet experience of a flux the biggest, even in cold winter, this counter-infiltration system 10 also can
Meet user i.e. filter i.e. drink use water requirement.
Wherein, reverse osmosis filter element 14 is arranged on preposition filter element 11 and temperature sensor 12 downstream, and reverse osmosis filter element 14 filters
The precision of water is the highest, can filter out invisible heavy metal and incrustation scale in water, and in water, solubilized particulate matter is few, can not only protect
Card user's is healthy, additionally it is possible to by temperature inductor and the collaborative work of controller, improve the pure of reverse osmosis filter element 14
Water flow velocity, increases the flux of counter-infiltration system 10, and reverse osmosis filter element 14 can be protected not damaged by harmful substance in water, prolong
Its service life long.
Thus, according to the counter-infiltration system 10 of this utility model embodiment, by arranging temperature before reverse osmosis filter element 14
Sensor 12, utilizes temperature sensor 12 control combination Wastewater by Electric magnet valve (the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve
17) break-make, combines the unlatching of Wastewater by Electric magnet valve and closes operating pressure before the film that can regulate reverse osmosis filter element 14, thus real
Now regulate flow velocity and the flux of counter-infiltration system 10, and then improve water velocity, be possible not only to remove the nuisance in current
Matter, it is ensured that user's is healthy, moreover it is possible to regulation counter-infiltration system 10 cleaning water, increase low temperature current purification speed with
Flux, it is achieved the water outlet of the biggest flux is experienced.
Alternatively, temperature sensor 12 and booster pump 13 are respectively provided between preposition filter element 11 and reverse osmosis filter element 14, also
That is, the upstream of reverse osmosis filter element 14 is provided with temperature sensor 12 and booster pump 13, and temperature sensor 12 is in water (flow) direction
On between preposition filter element 11 and booster pump 13.
It is understood that booster pump 13 is arranged on the upstream of reverse osmosis filter element 14, in conjunction with the first Wastewater by Electric magnet valve 16 He
The effect of the second Wastewater by Electric magnet valve 17, can not only constantly pump water in reverse osmosis filter element 14, moreover it is possible to increases reverse osmosis filter element
Operating pressure before the film of 14, in the case of temperature constant, increases operating pressure before the film of reverse osmosis filter element 14, thus increases anti-
The rate of filtration of osmosis system 10 and flux.Thus, can not only ensure that reverse osmosis filter element 14 has good purification function, carry
The quality of high current, moreover it is possible to increase flow velocity and the flux of current, increase the work efficiency of counter-infiltration system 10.
Temperature sensor 12 is arranged on the upstream of reverse osmosis filter element 14, it is possible to use temperature sensor 12 senses the temperature of water
Degree change, and control the first Wastewater by Electric magnet valve 16 and break-make of the second Wastewater by Electric magnet valve 17 by controller, and then control reverse osmosis
Operating pressure before the film of filter element 14 thoroughly, it is achieved the experience of the big flux of reverse osmosis filter element 14, and simple in construction, easily realizes, can
Implementation is strong.
Preferably, temperature sensor 12 is located between booster pump 13 and preposition filter element 11, i.e. temperature sensor 12 upstream and downstream
It is respectively equipped with preposition filter element 11 and booster pump 13.
Wherein, temperature sensor 12 is arranged on the downstream of preposition filter element 11, under the effect of preposition filter element 11, enters reverse osmosis
Impurity in the current of permeable system 10 reduces, and metal ion quantity reduces, and can not only prevent the impurity effect temperature in current
The degree of accuracy of sensor 12, moreover it is possible to reduce the current corrosion function to temperature sensor 12, extends the use of temperature sensor 12
Life-span.
Alternatively, preposition filter element 11 includes PP cotton filter core 111 and the active carbon filter core 112 being sequentially connected in series.It is to say, it is front
Put filter element 11 to be mainly made up of PP cotton filter core 111 and active carbon filter core 112, and active carbon filter core 112 is sequentially connected in series PP cotton filter core
111 downstreams.Wherein, current are processed by PP cotton filter core 111 for the first time, it is possible to cross silt, rust etc. that in flowing water, granule is bigger
Material, not only increases water quality, moreover it is possible to prevent the large particulate matter in water from damaging the reverse osmosis filter element 14 in downstream.
Thus, use active carbon filter core 112 can understand in water to smell and taste, colourity, chlorine residue, colloid, Organic substance, with much money
Genus, radioactive substance etc., activated carbon can remove chlorine residue in water, and is not result in that in water, zinc exceeds standard, safety and Health, and activated carbon
In activation process, form substantial amounts of variously-shaped fine holes, constitute and huge there is adsorbing surface area, compare table
Area is relatively big, has stronger adsorption effect.
Advantageously, counter-infiltration system 10 also includes rearmounted filter element 15, and rearmounted filter element 15 is located at the downstream of reverse osmosis filter element 14,
Rearmounted filter element 15 is i.e. set between reverse osmosis filter element 14 and outlet pipe 30, pure after reverse osmosis filter element 14 has processed
Water flows out through rearmounted filter element 15 to be drunk for user.
Last one filter progress that rearmounted filter element 15 processes as water, through preposition filter element 1111, temperature sensor 12,
Booster pump 13 and reverse osmosis filter element 14 process after pure water through the process of rearmounted filter element 15, be possible not only to increase further pure
The quality of water, removes the impurity in water, moreover it is possible to the regeneration of antibacterial in suppression pure water, promotes the mouthfeel of pure water.
Preferably, rearmounted filter element 15 is active carbon filter core.It is to say, after the downstream of reverse osmosis filter element 14 arranges one
Putting active carbon filter core, post active carbon filter element can deep purifying water, it is possible to heterochromatic, different in absorption pure water more up hill and dale
Taste, adjusts the mouthfeel of pure water, the regeneration of antibacterial in suppression pure water simultaneously, it is ensured that the water made is purer, good to eat.
The control method of the counter-infiltration system 10 according to this utility model embodiment is described below with reference to Fig. 1.
The control method of the counter-infiltration system of this utility model embodiment includes:
Temperature T of the water of S1, the detection preposition filter element of entrance or reverse osmosis filter element；
S2, when T is more than the first predetermined temperature, control the first waste water electromagnetic valve work and the second Wastewater by Electric magnet valve and stop work
Make, when T is less than the first predetermined temperature and is more than the second predetermined temperature, control the second waste water electromagnetic valve work and the first Wastewater by Electric
Magnet valve quits work, and when T is less than the second predetermined temperature, controls the first Wastewater by Electric magnet valve and the second Wastewater by Electric magnet valve work simultaneously
Make.
Specifically, operationally, first current pass sequentially through preposition filter element 11 to counter-infiltration system 10, temperature sensor 12 is entered
Entering reverse osmosis filter element 14, in the process, temperature sensor 12 can sense water flow temperature, and the water flow temperature letter that will detect
Number feeding back to controller, the water temperature signal received is judged by controller, then controls the first Wastewater by Electric magnet valve 16 and
The break-make of two Wastewater by Electric magnet valves 17, it is ensured that the controlling the water circulation efficiency of counter-infiltration system 10, thus meet the water demand of user.
Wherein, user or system can set the first predetermined temperature and the second predetermined temperature, and the first predetermined temperature is big
In the second predetermined temperature, operationally, controller is by the water temperature T received and the first predetermined temperature and second for counter-infiltration system 10
Predetermined temperature compares, and when water temperature T is more than the first predetermined temperature, owing to now water flow temperature is higher, controller controls the
Two Wastewater by Electric magnet valves 17 are opened, the first Wastewater by Electric magnet valve 16 works, and the valve port of the i.e. second Wastewater by Electric magnet valve 17 fully opens, the most right
Current produce damping action, and the first Wastewater by Electric magnet valve 16 produces damping action with to the current in reverse osmosis filter element 14 to current
Pressurization, before the film of reverse osmosis filter element 14, operating pressure is without too big, still has bigger flux, it is possible to meet user to the water yield
Requirement, furthermore, now before the film of reverse osmosis filter element 14, operating pressure is relatively low, it is possible to reduce damage to reverse osmosis filter element 14,
Extend its service life.
When T is less than the first predetermined temperature and is more than the second predetermined temperature, owing to now temperature is relatively low, reverse osmosis filter element 14
Work efficiency reduce, controller controls that the first Wastewater by Electric magnet valve 16 is opened, the second Wastewater by Electric magnet valve 17 works, the i.e. first waste water
The valve port of electromagnetic valve 16 fully opens, current does not produce damping action, and the second Wastewater by Electric magnet valve 17 produces damping to current
Act on, to the water stream S in reverse osmosis filter element 14, by using the electromagnetic valve that flux is less, improving reverse osmosis filter element 14
Operating pressure before film, and then play raising counter-infiltration system 10 water velocity, increase the purpose of flux.
When T is less than the second predetermined temperature, now water flow temperature is too low, the filtration effect of serious restriction reverse osmosis filter element 14
Rate, controller controls the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17 works simultaneously, the first Wastewater by Electric magnet valve 16 and
Two Wastewater by Electric magnet valves 17 produce damping action with to the water stream S in reverse osmosis filter element 14 to current simultaneously, it is ensured that reverse osmosis is filtered
Before the film of core 14, pressure reaches maximum, farthest improves counter-infiltration system 10 water velocity and pure water flux, it is ensured that low temperature
The normal water demand of user under environment.
Such as, in the present embodiment, the first predetermined temperature is 25 DEG C, and the second predetermined temperature is 15 DEG C.Counter-infiltration system work
When making, first current pass sequentially through preposition filter element 11, temperature sensor 12 enters reverse osmosis filter element 14, in the process, temperature
Sensor 12 senses water flow temperature, and according to water flow temperature, signal is fed back to controller.
Specifically, when water flow temperature is more than 25 DEG C, now water flow temperature is higher, and controller controls the second Wastewater by Electric magnet valve
17 open, and retain the first Wastewater by Electric magnet valve 16 and work on, and the valve port of the i.e. second Wastewater by Electric magnet valve 17 fully opens, not to current
Produce damping action, and the first Wastewater by Electric magnet valve 16 produces damping action to add the current in reverse osmosis filter element 14 to current
Pressure, before the film of reverse osmosis filter element 14, operating pressure is without too big, and system still has bigger flux, it is possible to meet user to water
The requirement of amount.
When water flow temperature is less than 25 DEG C and is more than 15 DEG C, open the first Wastewater by Electric magnet valve 16, retain the second waste water electromagnetism
Valve 17 works, and the valve port of the i.e. first Wastewater by Electric magnet valve 16 fully opens, current do not produce damping action, and the second waste water electromagnetism
Valve 17 produces damping action with to the water stream S in reverse osmosis filter element 14 to current.Because when temperature is less than 25 DEG C, reverse osmosis
Filter element 14 work efficiency reduces thoroughly, by using the electromagnetic valve that flux is less, improves operating pressure before the film of reverse osmosis filter element 14,
Owing to now temperature is more than 15 DEG C, only retains the second Wastewater by Electric magnet valve 17 and work and just can realize working to before reverse osmosis filter element 15 film
The adjustment of pressure, and then play raising counter-infiltration system 10 water velocity, increase the purpose of flux.
When water flow temperature is less than 15 DEG C, the while that controller controlling the first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17
Work, the i.e. first Wastewater by Electric magnet valve 16 and the second Wastewater by Electric magnet valve 17 produce damping action with to reverse osmosis filter element to current simultaneously
Water stream S in 14.Because when water temperature is less than 15 DEG C, the filter efficiency of reverse osmosis filter element 14 can become lower, the first waste water
Electromagnetic valve 16 and the second Wastewater by Electric magnet valve 17 produce damping action with to the water stream S in reverse osmosis filter element 14 simultaneously to current,
Ensure that reverse osmosis filter element 15 has operating pressure before higher film, and then ensure the water velocity of counter-infiltration system 10 with flux not
Affect the normal need of user.
2 specifically describe the purifying drinking appliance 100 according to this utility model embodiment below in conjunction with the accompanying drawings.
Purifying drinking appliance 100 according to this utility model embodiment includes the counter-infiltration system 10 according to above-described embodiment.Specifically
Ground, as in figure 2 it is shown, purifying drinking appliance 100 includes casing (not shown), counter-infiltration system 10, water inlet pipe 20 and outlet pipe 30, in casing
Chamber is provided with counter-infiltration system 10, and the two ends of counter-infiltration system 10 connect with water inlet pipe 20 and outlet pipe 30 respectively, i.e. reverse osmosis system
The preposition filter element 11 of system 10 is connected with water inlet pipe 20, and the rearmounted filter element 15 of counter-infiltration system 10 is connected with outlet pipe 30, by going out
Water pipe 30 supplies pure water for user.
Owing to the counter-infiltration system 10 according to this utility model embodiment has above-mentioned technique effect, therefore, according to this Shen
The purifying drinking appliance 100 of embodiment please also there is above-mentioned technique effect, i.e. this purifying drinking appliance 100 can regulate according to the variations in temperature of current
Operating pressure before the film of reverse osmosis filter element 14, and then regulate pure water flow velocity and the flux of reverse osmosis filter element 14, can not only improve
Water velocity when water temperature in winter is relatively low and flux, additionally it is possible to increase water quality and mouthfeel, remove the harmful substance in current, it is ensured that
The drinking water safety of user, ensures that user's is healthy.
Other of purifying drinking appliance 100 according to this utility model embodiment constitute and operate for ordinary skill people
It is all known for Yuan, is not detailed herein.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", the orientation of the instruction such as " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
Describe in description this utility model and simplification rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
Above, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in this utility model.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Any one or more embodiments or example combine in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, revise, replace and
Modification.
Claims (7)
1. a counter-infiltration system, it is characterised in that including:
Preposition filter element；
Reverse osmosis filter element, described reverse osmosis filter element connects with described preposition filter element；
Temperature sensor, described temperature sensor is for detecting the temperature of the water entering described preposition filter element or described reverse osmosis filter element
Degree；
Booster pump, described booster pump is located at the upstream of described reverse osmosis filter element with to described reverse osmosis filter element pump water；
First Wastewater by Electric magnet valve and the second Wastewater by Electric magnet valve, described first Wastewater by Electric magnet valve and described second Wastewater by Electric magnet valve are successively
Being connected with described reverse osmosis filter element, the flow of described first Wastewater by Electric magnet valve is more than the flow of described second Wastewater by Electric magnet valve；
Controller, described controller and described temperature sensor, described first Wastewater by Electric magnet valve and described second Wastewater by Electric magnet valve
It is connected and controls described first Wastewater by Electric magnet valve and described second Wastewater by Electric magnet valve with the temperature detected according to described temperature sensor
Break-make.
Counter-infiltration system the most according to claim 1, it is characterised in that described temperature sensor and described booster pump are respectively
It is located between described preposition filter element and described reverse osmosis filter element.
Counter-infiltration system the most according to claim 2, it is characterised in that described temperature sensor be located at described booster pump with
Between described preposition filter element.
Counter-infiltration system the most according to claim 1, it is characterised in that described preposition filter element includes that the PP being sequentially connected in series is cotton
Filter element and active carbon filter core.
Counter-infiltration system the most according to claim 1, it is characterised in that also include: rearmounted filter element, described rearmounted filter element sets
Downstream at described reverse osmosis filter element.
Counter-infiltration system the most according to claim 5, it is characterised in that described rearmounted filter element is active carbon filter core.
7. a purifying drinking appliance, it is characterised in that include the counter-infiltration system according to any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773320.5U CN205850609U (en) | 2016-07-21 | 2016-07-21 | Reverse osmosis system and water purifying and drinking machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773320.5U CN205850609U (en) | 2016-07-21 | 2016-07-21 | Reverse osmosis system and water purifying and drinking machine with same |
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| Publication Number | Publication Date |
|---|---|
| CN205850609U true CN205850609U (en) | 2017-01-04 |
Family
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| CN201620773320.5U Active CN205850609U (en) | 2016-07-21 | 2016-07-21 | Reverse osmosis system and water purifying and drinking machine with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186394A (en) * | 2016-07-21 | 2016-12-07 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis system, control method thereof and water purifying and drinking machine with reverse osmosis system |
-
2016
- 2016-07-21 CN CN201620773320.5U patent/CN205850609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186394A (en) * | 2016-07-21 | 2016-12-07 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis system, control method thereof and water purifying and drinking machine with reverse osmosis system |
| CN106186394B (en) * | 2016-07-21 | 2023-10-31 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis system, control method thereof and water purifying and drinking machine with reverse osmosis system |
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