CN207957950U - A kind of Intelligent reverse osmosis water purifier - Google Patents
A kind of Intelligent reverse osmosis water purifier Download PDFInfo
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- CN207957950U CN207957950U CN201820057522.9U CN201820057522U CN207957950U CN 207957950 U CN207957950 U CN 207957950U CN 201820057522 U CN201820057522 U CN 201820057522U CN 207957950 U CN207957950 U CN 207957950U
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Abstract
The utility model embodiment provides a kind of Intelligent reverse osmosis water purifier, is related to purifier technical field.The water purifier is provided with return duct, one end of the return duct is connected to the water inlet pipe between the entering water electromagnetic valve and the booster pump, the other end of the return duct is connected to the pure water pipe between the water outlet side of the RO filter cores and the postposition activated carbon cartridge, and the return duct is provided with check valve and reflux cut-off electromagnetic valve.By after user does not fetch water, booster pump works on certain time, increase the influent side of the RO filter cores to the hydraulic pressure of the water outlet side, and the pure water for controlling the water outlet side outflow of the RO filter cores flows back to the water inlet pipe after the return duct, to ensure that the water TDS values of the influent side of RO filter cores reduce, and then after ensureing that the pure water pipe is not discharged for a period of time, in the case where not wasting pure water as possible, ensure the effluent characteristics of first glass of water, it is all the clean water of fresh filtering to make each glass of water that user drinks.
Description
Technical field
The utility model is related to purifier technical fields, in particular to a kind of Intelligent reverse osmosis water purifier.
Background technology
RO film water purifiers are a kind of water process electric appliance, carry out the mistake of water filtering to water using filter cores at different levels and RO films
Journey, treated, and water achievees the effect that one high-quality, mouthfeel is excellent.RO films are a kind of reverse osmosis membranes, water under pressure from
RO films permeate, and since the aperture of RO films is 100 a ten thousandths (0.0001 micron) of hairline, general naked eyes can not be seen, carefully
Bacterium, virus are its 5000 times, and therefore, only hydrone and part mineral ion can pass through, and other impurity and heavy metal are equal
It is discharged by waste pipe.After the input of RO film water purifier raw waters, tentatively filtered by a variety of filter cores such as PP cotton filter element, active carbon filter core
Afterwards, then pass through RO membrane filters to filter, raw water that treated is divided into pure water and the output of waste water two parts.Existing RO films are net
Hydrophone is not after machine removes water processed for a period of time, and pressure reduces before RO films, and the salt branch in waste water slowly penetrates into from RO films
Enter after film in pure water so that after not using for a period of time, first glass of pure water TDS value made is higher.
Utility model content
In view of this, the utility model embodiment is designed to provide a kind of Intelligent reverse osmosis water purifier, it is net to solve
Hydrophone after not using for a period of time, the higher problem of the pure water TDS values made.
In a first aspect, the utility model embodiment provides a kind of Intelligent reverse osmosis water purifier, including：Water inlet pipe, waste pipe
And pure water pipe, the water inlet pipe are connect with fore filter, entering water electromagnetic valve and booster pump, and it is connected to the water inlet of RO filter cores
Side, the waste pipe and the pure water pipe are connected to the water outlet side of the RO filter cores, and the pure water pipe is connected with postposition activated carbon
Filter core；The water purifier further includes return duct, and one end of the return duct is connected to the entering water electromagnetic valve and the booster pump
Between water inlet pipe, the other end of the return duct be connected to the RO filter cores water outlet side and the postposition activated carbon cartridge it
Between pure water pipe, the return duct is provided with check valve and reflux cut-off electromagnetic valve, and the booster pump do not have for the pure water pipe
Work on preset time when having water intaking, increases the influent side of the RO filter cores to the hydraulic pressure of the water outlet side, so that the RO
The pure water of the water outlet side outflow of filter core flows back to the water inlet pipe after the return duct.
Further, further include controller, the controller is electrically connected with the booster pump, and the controller is for controlling
The booster pump controls the booster pump and works on the preset time when the pure water pipe is not fetched water；The control
Device is also connect with the entering water electromagnetic valve and the reflux cut-off electromagnetic valve.
Further, the waste pipe is additionally provided with waste water solenoid valve, and the waste water solenoid valve is electrically connected with the controller
It connects；The controller is used for when the pure water pipe is not fetched water, and in the preset time that works on of the booster pump, control
The entering water electromagnetic valve and the waste water solenoid valve are closed, and the control reflux cut-off electromagnetic valve is opened.
Further, the water inlet pipe is additionally provided with temperature sensor, and the temperature sensor is electrically connected with the controller
It connects.
Further, the return duct is provided with the first TDS probes, the first TDS on the water outlet side of RO filter cores
Probe is electrically connected with the controller, and the first TDS probes are used to detect the TDS values of the water outlet side of the RO filter cores, concurrently
It send to the controller；The controller controls the supercharging pump startup according to the TDS values obtained from the first TDS probes,
And stop after the preset time.
Further, the pure water pipe is additionally provided with pure water tap, and the pure water tap is located at postposition activity
Carbon filter core is between the rear end of water (flow) direction, the pure water tap and the postposition activated carbon cartridge, and the neighbouring pure water
Tap is provided with the 2nd TDS probes, and the 2nd TDS probes are electrically connected with the controller, and the 2nd TDS probes are used for
TDS value of the pure water pipe adjacent to the pure water tap is detected, and is sent to the controller.
Further, further include display panel, the display panel is electrically connected with the controller, and the display panel is used
In the temperature, the TDS values of the first TDS probes and the 2nd TDS probe in detecting that show temperature sensor detection, with
And show the preset time inverse to zero.
Further, the controller is connected with GSM or CDMA signal delivery modules.
Further, the fore filter includes PP cotton filter element and activated carbon.
Further, the water inlet pipe includes water inlet end, and the water inlet end is connected with triple valve, and the triple valve is for connecting
Logical water supply pipe.
Compared with prior art, the Intelligent reverse osmosis water purifier that the utility model embodiment provides is provided with return duct, institute
The one end for stating return duct is connected to water inlet pipe between the entering water electromagnetic valve and the booster pump, the other end of the return duct
The pure water pipe being connected between the water outlet side of the RO filter cores and the postposition activated carbon cartridge, the return duct are provided with unidirectionally
Valve and reflux cut-off electromagnetic valve.By the way that after user does not fetch water, booster pump works on certain time, increases the RO filter cores
Influent side to the water outlet side hydraulic pressure, and control the RO filter cores water outlet side outflow pure water after the return duct
The water inlet pipe is flowed back to, to ensure that the water TDS values of the influent side of RO filter cores reduce, and then ensures that the pure water pipe does not go out for a period of time
After water, in the case where not wasting pure water as possible, ensure the effluent characteristics of first glass of water, it is all new to make each glass of water that user drinks
The clean water of fresh filtering.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the Intelligent reverse osmosis water purifier that the utility model embodiment provides.
Fig. 2 is the circuit module figure for the Intelligent reverse osmosis water purifier that the utility model embodiment provides.
Icon：10- Intelligent reverse osmosis water purifiers；100- water inlet pipes；101- fore filters；102- entering water electromagnetic valves；
103- booster pumps；104- temperature sensors；105- triple valves；200- waste pipes；201- waste water solenoid valves；300- pure water pipe；
301- postposition activated carbon cartridges；The first TDS probes of 302-；The 2nd TDS probes of 303-；304- pure water taps；400- return ducts；
401- reflux cut-off electromagnetic valves；402- check valves；500-RO filter cores；600- controllers；700- display panels.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
The type of flow of general water is to flow to high concentration by low concentration, will be from high concentration flow to low after water is once pressurize
Concentration, that is, so-called reverse osmosis principle：In reverse osmosis (ReverseOsmosis, RO) film water purifier, since the aperture of RO films is
100 a ten thousandths (0.0001 micron) of hairline, general naked eyes can not see that bacterium, virus are its 5000 times, therefore,
Only hydrone and part mineral ion can by (by the unhelpful damage of ion be orientated), other impurity and heavy metal are by useless
Water pipe is discharged.The process and spaceman's waste water recycling device of general sea water desalination are all made of the method.
Existing RO film water purifiers, after machine does not remove water processed for a period of time, pressure reduces before RO films, the salt in waste water
Branch slowly penetrates into after film from RO films in pure water so that after not using for a period of time, first glass of pure water TDS value made
It is higher.In order to solve the problems, such as this, the utility model embodiment provides a kind of Intelligent reverse osmosis water purifier, by being formed inside pipeline
Closed loop water route pure water can also be made to back flow back into RO films front end even if nobody goes to fetch water, in order to avoid the salt in waste water slowly oozes
Thoroughly in pure water.
TDS (Total dissolved solids) value is known as dissolvability solid amount, and units of measurement is mg/litre (mg/
L), it shows in 1 liter of water dissolved with how many milligrams of soluble solids.TDS values are higher, indicate that the dissolved matter contained in water is more.Always
Dissolved solid refers in water the total amount of whole solutes, includes the content of both inorganic matter and organic matter, it is big to be generally available conductivity value
The general salt understood in solution, under normal circumstances, conductivity is higher, and salt is higher, and TDS is higher.
Referring to FIG. 1, being the structural schematic diagram for the Intelligent reverse osmosis water purifier 10 that the utility model embodiment provides.It is described
Intelligent reverse osmosis water purifier 10 includes water inlet pipe 100, waste pipe 200, pure water pipe 300 and RO filter cores 500, the RO filter cores
500 include influent side and water outlet side, and the water inlet pipe 100 is connected to the influent side of the RO filter cores 500, the waste pipe 200
It is connected to the water outlet side of the RO filter cores 500 with the pure water pipe 300, is used to enter tap water by water inlet pipe 100, passes through RO
Filter core 500 is reverse osmosis by preliminary filtered tap water progress, obtains pure water and waste water, pure water enters pure water pipe 300, and can
To be flowed out with for users to use by pure water tap 304；Waste water enters waste pipe 200, and is discharged by waste pipe 200.
The water inlet pipe 100 includes water inlet end, and the water inlet end is connected with triple valve 105, and the triple valve 105 is for connecting
Logical water supply pipe, water supply pipe introduce tap water after triple valve 105 is connect with water inlet pipe 100 for the tap water that circulates
Water inlet pipe 100.
It is connected with fore filter 101, temperature sensor 104, water inlet in turn from triple valve 105 to the RO filter cores 500
Solenoid valve 102 and booster pump 103.Fore filter 101 includes PP cotton filter element and activated carbon, for tap water to be carried out preliminary mistake
Filter, temperature sensor 104 are used to detect the temperature of the water in water inlet pipe 100, and entering water electromagnetic valve 102 is for controlling the water inlet pipe
Whether 100 tap water enters RO filter cores 500, and booster pump 103 is used to increase the hydraulic pressure of the water inlet pipe 100, so that tap water
Pure water and waste water can be obtained by filtration by RO filter cores 500.
The pure water pipe 300 is connected with postposition activated carbon cartridge 301, and the postposition activated carbon cartridge 301 is for filtering RO
The pure water that core 500 is obtained by filtration filters again, the pure water tap 304 of the postposition activated carbon cartridge 301 and 300 one end of pure water pipe
Connection, the pure water tap 304 are located at the postposition activated carbon cartridge 301 along the rear end of water (flow) direction.
Waste water solenoid valve 201 can be arranged in waste pipe 200, for controlling whether waste water is discharged waste pipe 200.
The both ends of the return duct 400 are connected to water inlet pipe 100 and pure water pipe 300, one end of the return duct 400
The other end of the water inlet pipe 100 being connected between the entering water electromagnetic valve 102 and the booster pump 103, the return duct 400 connects
The pure water pipe 300 being connected between the water outlet side of the RO filter cores 500 and the postposition activated carbon cartridge 301.
Return duct 400 is provided with check valve 402 and reflux cut-off electromagnetic valve 401, when reflux cut-off electromagnetic valve 401 is opened
Afterwards, the pure water of pure water pipe 300 can flow into water inlet pipe 100 from return duct 400.
Referring to FIG. 2, being the circuit module figure for the Intelligent reverse osmosis water purifier 10 that the utility model embodiment provides.It is described
Intelligent reverse osmosis water purifier 10 further includes controller 600, the controller 600 and entering water electromagnetic valve 102, waste water solenoid valve 201,
Flow back cut-off electromagnetic valve 401, temperature sensor 104 and the electrical connection of booster pump 103.
The operation principle of the Intelligent reverse osmosis water purifier 10 of the utility model is：When user does not fetch water, i.e. pure water water
When tap 304 is closed, the controller 600 controls the booster pump 103 and works on preset time, described in the present embodiment
Preset time is 30 seconds, and in other specific implementation modes, the preset time can also be 5 seconds, 10 seconds, 1 minute, 2 minutes
Deng.Meanwhile the entering water electromagnetic valve 102 and the waste water solenoid valve 201 closing are controlled, control the reflux cut-off electromagnetic valve
401 open, since post active carbon filter core has resistance, so water can be in booster pump 103, RO filter cores 500 and return duct at this time
A closed loop is formed between 400.It is increased to avoid the TDS values of 500 filtered pure water of RO filter cores.
It needing it is to be noted that when user uses pure water by pure water tap 304, reflux cut-off electromagnetic valve 401 is closed,
In order to avoid before the stream of pure water made increases back up press pump 103, become secondary filter, to detract the service life of RO filter cores 500.
In another embodiment of the utility model, it can also be arranged on the water outlet side of RO filter cores 500 in return duct 400
First TDS probes 302, the first TDS probes 302 are electrically connected with the controller 600, and the first TDS probes 302 are used for
The TDS values of the water outlet side of the RO filter cores 500 are detected, and are sent to the controller 600, the controller 600 is according to from institute
The TDS values for stating the acquisition of the first TDS probes 302 control the startup of the booster pump 103, and stop after the preset time.
The TDS values that the water outlet side of RO filter cores 500 is obtained by the first TDS probes 302, reach default TDS values in this TDS value
Afterwards, then the startup of booster pump 103 is controlled, and stopped after the preset time, control the entering water electromagnetic valve 102 and the waste water
Solenoid valve 201 is closed, and the reflux cut-off electromagnetic valve 401 is opened.In this way, RO filter cores 500 more intelligentized can be controlled
The TDS values of water outlet side reduce, and are more applicable for closing the scene of pure water tap 304 for a long time.
In the present embodiment, between pure water tap 304 and the postposition activated carbon cartridge 301 and adjacent to the pure water water
Tap 304 is provided with the 2nd TDS probes 303, and the 2nd TDS probes 303 are electrically connected with the controller 600, and described second
The TDS values that TDS probes 303 are used to detect the pure water pipe 300 adjacent to the pure water tap 304, and it is sent to the control
Device 600.
Intelligent reverse osmosis water purifier 10 further includes display panel 700, the display panel 700 and 600 electricity of the controller
Connection, the display panel 700 are used to show the temperature of the detection of the temperature sensor 104,302 and of the first TDS probes
The TDS values of 2nd TDS probes 303 detection, and the preset time inverse is shown to zero, so that user understands the water purification
The working condition of device.
The controller 600 can also connect GSM or CDMA signal delivery modules, can be by the temperature sensor 104 of detection
The work of the temperature of detection, the TDS values of the first TDS probes 302 and the 2nd TDS probes 303 detection and the water purifier
Make the mobile phone that state etc. is transmitted to user.
In conclusion the Intelligent reverse osmosis water purifier that the utility model embodiment provides is provided with return duct, the reflux
One end of pipe is connected to the water inlet pipe between the entering water electromagnetic valve and the booster pump, and the other end of the return duct is connected to
Pure water pipe between the water outlet side of the RO filter cores and the postposition activated carbon cartridge, the return duct are provided with check valve and return
Flow cut-off electromagnetic valve.By the way that after user does not fetch water, booster pump works on certain time, increases the water inlet of the RO filter cores
Side to the water outlet side hydraulic pressure, and control the RO filter cores water outlet side outflow pure water institute is flowed back to after the return duct
Water inlet pipe is stated, to ensure that the water TDS values of the influent side of RO filter cores reduce, and then after ensureing that the pure water pipe is not discharged for a period of time,
In the case where not wasting pure water as possible, ensure the effluent characteristics of first glass of water, it is all fresh mistake to make each glass of water that user drinks
The clean water of filter.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that
It arrives：Similar label and letter indicate similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice further need not then be defined and explained to it in subsequent attached drawing.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of Intelligent reverse osmosis water purifier, which is characterized in that including：Water inlet pipe, waste pipe and pure water pipe, the water inlet pipe with
Fore filter, entering water electromagnetic valve are connected with booster pump, and are connected to the influent side of RO filter cores, the waste pipe and the pure water
Pipe is connected to the water outlet side of the RO filter cores, and the pure water pipe is connected with postposition activated carbon cartridge；
The water purifier further includes return duct, one end of the return duct be connected to the entering water electromagnetic valve and the booster pump it
Between water inlet pipe, the other end of the return duct is connected between the water outlet side of the RO filter cores and the postposition activated carbon cartridge
Pure water pipe, the return duct is provided with check valve and reflux cut-off electromagnetic valve, and the booster pump does not have for the pure water pipe
Work on preset time when water intaking, increases the influent side of the RO filter cores to the hydraulic pressure of the water outlet side, so that the RO is filtered
The pure water of the water outlet side outflow of core flows back to the water inlet pipe after the return duct.
2. Intelligent reverse osmosis water purifier according to claim 1, which is characterized in that further include controller, the controller
It is electrically connected with the booster pump, the controller controls institute for controlling the booster pump when the pure water pipe is not fetched water
Booster pump is stated to work on the preset time；
The controller is also connect with the entering water electromagnetic valve and the reflux cut-off electromagnetic valve.
3. Intelligent reverse osmosis water purifier according to claim 2, which is characterized in that the waste pipe is additionally provided with Wastewater by Electric
Magnet valve, the waste water solenoid valve are electrically connected with the controller；
The controller is used for when the pure water pipe is not fetched water, and in the preset time that works on of the booster pump, control
It makes the entering water electromagnetic valve and the waste water solenoid valve is closed, and the control reflux cut-off electromagnetic valve is opened.
4. Intelligent reverse osmosis water purifier according to claim 2 or 3, which is characterized in that the water inlet pipe is additionally provided with temperature
Sensor is spent, the temperature sensor is electrically connected with the controller.
5. Intelligent reverse osmosis water purifier according to claim 4, which is characterized in that the return duct goes out adjacent to RO filter cores
The first TDS probes are provided on water side, the first TDS probes are electrically connected with the controller, and the first TDS probes are used for
The TDS values of the water outlet side of the RO filter cores are detected, and are sent to the controller；
The controller controls the supercharging pump startup, and described pre- according to the TDS values obtained from the first TDS probes
If stopping after the time.
6. Intelligent reverse osmosis water purifier according to claim 5, which is characterized in that the pure water pipe is additionally provided with pure water water
Tap, the pure water tap are located at the postposition activated carbon cartridge along the rear end of water (flow) direction, the pure water tap and institute
Between stating postposition activated carbon cartridge, and the neighbouring pure water tap is provided with the 2nd TDS probes, the 2nd TDS probes with
The controller electrical connection, the TDS values that the 2nd TDS probes are used to detect the pure water pipe adjacent to the pure water tap,
And it is sent to the controller.
7. Intelligent reverse osmosis water purifier according to claim 6, which is characterized in that further include display panel, the display
Panel is electrically connected with the controller, and the display panel is used to show the temperature of the temperature sensor detection, described first
The TDS values of TDS probes and the 2nd TDS probe in detecting, and show the preset time inverse to zero.
8. Intelligent reverse osmosis water purifier according to claim 2 or 3, which is characterized in that the controller be connected with GSM or
CDMA signal delivery modules.
9. Intelligent reverse osmosis water purifier according to any one of claims 1 to 3, which is characterized in that the fore filter packet
Include PP cotton filter element and activated carbon.
10. Intelligent reverse osmosis water purifier according to any one of claims 1 to 3, which is characterized in that the water inlet pipe include into
Water end (W.E.), the water inlet end are connected with triple valve, and the triple valve is for being connected to water supply pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820057522.9U CN207957950U (en) | 2018-01-11 | 2018-01-11 | A kind of Intelligent reverse osmosis water purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820057522.9U CN207957950U (en) | 2018-01-11 | 2018-01-11 | A kind of Intelligent reverse osmosis water purifier |
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| CN207957950U true CN207957950U (en) | 2018-10-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574281A (en) * | 2019-01-23 | 2019-04-05 | 宋铁峰 | A kind of intelligence water purification robot |
| 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 |
| CN111238026A (en) * | 2020-02-28 | 2020-06-05 | 华帝股份有限公司 | Multi-stage water purification integrated device, zero-cold-water gas water heater and control method thereof |
| CN114555532A (en) * | 2019-10-29 | 2022-05-27 | 科唯怡株式会社 | Water purifier |
| CN115259424A (en) * | 2022-08-12 | 2022-11-01 | 深圳安吉尔饮水产业集团有限公司 | Pure water backflow control system and intelligent control method for water purifier |
-
2018
- 2018-01-11 CN CN201820057522.9U patent/CN207957950U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574281A (en) * | 2019-01-23 | 2019-04-05 | 宋铁峰 | A kind of intelligence water purification robot |
| 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 |
| CN110589997B (en) * | 2019-09-09 | 2024-06-11 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN114555532A (en) * | 2019-10-29 | 2022-05-27 | 科唯怡株式会社 | Water purifier |
| CN111238026A (en) * | 2020-02-28 | 2020-06-05 | 华帝股份有限公司 | Multi-stage water purification integrated device, zero-cold-water gas water heater and control method thereof |
| CN115259424A (en) * | 2022-08-12 | 2022-11-01 | 深圳安吉尔饮水产业集团有限公司 | Pure water backflow control system and intelligent control method for water purifier |
| CN115259424B (en) * | 2022-08-12 | 2023-08-11 | 深圳安吉尔饮水产业集团有限公司 | Intelligent control method for pure water backflow of water purifier |
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Effective date of registration: 20211029 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: No.2, north of Xinxi 4th Road, Xiashi village committee, Lunjiao sub district office, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |