CN209010264U - A kind of environmental protection purifier and water dispenser - Google Patents
A kind of environmental protection purifier and water dispenser Download PDFInfo
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- CN209010264U CN209010264U CN201821398922.2U CN201821398922U CN209010264U CN 209010264 U CN209010264 U CN 209010264U CN 201821398922 U CN201821398922 U CN 201821398922U CN 209010264 U CN209010264 U CN 209010264U
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Abstract
A kind of environmentally friendly purifier and water dispenser provided by the utility model, are related to purifier field.The environmental protection purifier includes water inlet pipe, nano-filtration water purifier, anti-penetration water purifier and reverse osmosis concentration water-circulating pipe.Anti-penetration water purifier and being arranged in parallel for nano-filtration water purifier can selectively prepare pure water or domestic water, rational utilization of water resources, and reverse osmosis concentration water-circulating pipe is capable of the waste water rate of advantage reduction anti-penetration water purifier, in the case where that pure water effectively can be made, the waste of water resource is avoided or reduced.
Description
Technical field
The utility model relates to purifier fields, in particular to a kind of environmentally friendly purifier and water dispenser.
Background technique
Water purifier is also water purifier, filter, is to carry out deep purifying processing to water quality according to the requirement to water
Water treatment facilities.With the raising of people's health consciousness, people are higher and higher to the quality requirement of drinking water, and water purifier is slow
The slow family for having come into users, water purifier also play a very important role in the daily life of user.
Currently, water purifier in the market mostly uses greatly ultrafiltration membrance filter technology and reverse osmosis membrane filtration technology two types.
Reverse osmosis is a kind of function by means of selecting through (semi-permeable) property film, using pressure as the membrane separation technique of motive force, when being
When added pressure is greater than water inlet solution osmotic pressure in system, hydrone constantly penetrates film, flows into central tube by producing water flow passage,
Then the impurity in outflow water at one end, such as ion, organic matter, bacterium, virus, are trapped within the influent side of film, then exist
The water outlet of condensed water is flowed out, to achieve the purpose that isolation of purified water.
But the ratio of pure water caused by the water purifier of reverse osmosis membrane filtration technology and waste water is classified as 1:3, water consumption pole
Greatly, it be easy to cause the profligacy of water resource.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly purifier, can reasonable utilization purification techniques, according to
Demand preparation purified water and domestic water avoid or reduce the waste of water in the case where that effectively can purify water resource.
The another object of the utility model is to provide a kind of water dispenser, can virtual value must be used to quote it is pure
Water.
The embodiments of the present invention are achieved in that
A kind of environmental protection purifier comprising have water inlet pipe, nano-filtration water purifier, anti-penetration water purifier and reverse osmosis concentration
Water-circulating pipe；
Water inlet pipe has a water inlet end for being connected with tap water inlet pipe, the water outlet of water inlet pipe respectively with nanofiltration water purification
The water inlet of device is connected to the water inlet of anti-penetration water purifier, and nano-filtration water purifier has for being connected to domestic water outlet pipe
Purified water water outlet, anti-penetration water purifier have the pure water water outlet for being connected to pure water outlet pipe；
The water inlet end of reverse osmosis concentration water-circulating pipe is connected to the concentrated water outlet of anti-penetration water purifier, reverse osmosis concentration
The water outlet of water-circulating pipe is connected to the water inlet of nano-filtration water purifier.
In the utility model preferred embodiment, above-mentioned environmental protection purifier includes ultra-filtration water purifier；
Ultra-filtration water purifier has the water inlet that is connected with water inlet pipe, the water outlet of ultra-filtration water purifier respectively with nano-filtration water purifier
Water inlet be connected to the water inlet of anti-penetration water purifier.
In the utility model preferred embodiment, the water outlet of above-mentioned ultra-filtration water purifier is provided with the first water quality detection
Device.
In the utility model preferred embodiment, the water outlet of above-mentioned ultra-filtration water purifier is connected with the conveying of ultrafiltration water first
Pipe and the second delivery pipe of ultrafiltration water；
The water outlet of the first delivery pipe of ultrafiltration water is connected to the water inlet of nano-filtration water purifier, and the second delivery pipe of ultrafiltration water goes out
Water end (W.E.) is connected to the water inlet of anti-penetration water purifier, is provided in the second delivery pipe of the first delivery pipe of ultrafiltration water and ultrafiltration water
Solenoid valve.
In the utility model preferred embodiment, it includes ultrafiltration water that the water outlet of above-mentioned ultra-filtration water purifier, which is connected with,
Three delivery pipes, ultrafiltration water third delivery pipe have the water outlet for being connected to domestic water outlet pipe.
In the utility model preferred embodiment, the pure water water outlet of above-mentioned anti-penetration water purifier is connected with pure water
Water tank is provided with refrigerating plant in purified water storage tank.
In the utility model preferred embodiment, above-mentioned nano-filtration water purifier is equipped with nanofiltration and water-circulating pipe is concentrated；
The water inlet of nanofiltration concentration water-circulating pipe is connected to the concentrate water outlet of nano-filtration water purifier, nanofiltration condensed water circulation
The water outlet of pipe is connected to the water inlet of the water inlet of nano-filtration water purifier or ultra-filtration water purifier.
In the utility model preferred embodiment, the water outlet of above-mentioned nano-filtration water purifier is equipped with the second Water quality detector.
A kind of water dispenser comprising have above-mentioned environmentally friendly purifier.
In the utility model preferred embodiment, above-mentioned water dispenser includes water tank, the water inlet of water tank and environmental protection
The pure water water outlet of the anti-penetration water purifier of purifier is connected to.
The beneficial effect of the utility model embodiment is:
A kind of environmentally friendly purifier provided by the utility model comprising have water inlet pipe, nano-filtration water purifier, reverse osmosis purified water
Device and reverse osmosis concentration water-circulating pipe.Being arranged in parallel of anti-penetration water purifier and nano-filtration water purifier can selectively prepare pure
Water purification or domestic water, rational utilization of water resources, and reverse osmosis concentration water-circulating pipe are capable of advantage reduction anti-penetration water purifier
Waste water rate avoids or reduces the waste of water resource in the case where that pure water effectively can be made.
In addition, the utility model also provides a kind of water dispenser, have the advantages that can virtual value obtain pure water.
Detailed description of the invention
It, below will be to use required 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 environmentally friendly purifier that the utility model first embodiment provides；
Fig. 2 is structural schematic diagram of the environmentally friendly purifier in Fig. 1 equipped with ultra-filtration water purifier；
Fig. 3 is that the environmentally friendly purifier in Fig. 2 is equipped with the structural schematic diagram that water-circulating pipe is concentrated in nanofiltration；
Fig. 4 is that environmentally friendly purifier is equipped with the structural representation that second of embodiment of water-circulating pipe is concentrated in nanofiltration in Fig. 3
Figure.
In figure: 10- environmental protection purifier；101- water inlet pipe；110- nano-filtration water purifier；Water-circulating pipe is concentrated in 113- nanofiltration；
The second Water quality detector of 115-；119- domestic water outlet pipe；120- anti-penetration water purifier；The reverse osmosis concentrated shrink circulation of 123-
Pipe；125- pure water outlet pipe；129- purified water storage tank；130- ultra-filtration water purifier；The first Water quality detector of 131-；133- is super
The first delivery pipe of drainage；135- ultrafiltration the second delivery pipe of water；137- ultrafiltration water third delivery pipe.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
First embodiment
Attached drawing 1~2 is please referred to, the present embodiment provides a kind of environmentally friendly purifiers 10 comprising water inlet pipe 101, nanofiltration are net
Hydrophone 110, anti-penetration water purifier 120, ultra-filtration water purifier 130 and concentration water-circulating pipe.The environmental protection purifier 10 can close
Reason uses purification techniques, prepares purified water and domestic water as desired, in the case where that effectively can purify water resource, avoids
Or reduce the waste of water resource.
Firstly, the tap water in water inlet pipe tap water inlet pipe in 101 future 101, which is delivered to ultra-filtration water purifier 130, carries out water
Purified treatment.
Ultra-filtration water purifier 130 is filtered using ultrafiltration membrane, is the membrane filtering method using pressure difference as motive force.Ultrafiltration membrane
It is made mostly by acetate fiber or the high molecular material similar with its performance.General ultra-filtration water purifier 130 all includes multistage filtering
First order PP cotton: core e.g. carries out prefiltration to raw water, goes in water removal compared with coarse granule impurity, sludge, colloid, suspended material etc.；
Second level granular activated carbon: peculiar smell, heterochromatic, chlorine residue, organic matter, part heavy metal etc. in absorption water；Third level PP cotton: depth is net
Change, further remove impurity, protects ultrafiltration membrane；Fourth stage post active carbon: improve the mouthfeel of water；Level V ultrafiltration membrane: removal
The impurity such as bacterium, iron rust, colloid and organic matter in water.
Tap water is introduced into ultrafiltration membrane pipe, and under the action of differential water pressures, many 0.01 gathered on ultrafiltration membrane surface is micro-
The micropore of rice only allows hydrone, beneficial mineral matter and microelement to penetrate, and becomes purified water.And bacterium, iron rust, colloid, mud
The harmful substances such as sand, suspended matter, larger molecular organics are then trapped in ultrafiltration membrane pipe, the discharge when ultrafiltration membrane is rinsed.
Specifically, ultra-filtration water purifier 130 has the water inlet being connected with water inlet pipe 101, the water outlet of ultra-filtration water purifier 130
It is provided with the first Water quality detector 131.In the present embodiment, the first Water quality detector 131 is TDS Water quality detector, is needed
Bright, in other embodiments, the first Water quality detector 131 can be set to COD analyzer, BOD analyzer, ammonia nitrogen determination
Instrument, total phosphorus determination instrument, transmissometer or PH meter etc..
First Water quality detector 131 is able to detect the purified water quality of ultra-filtration water purifier 130, then it is selective general
Ultrafiltration water (through the purified water of ultra-filtration water purifier 130) is delivered to nano-filtration water purifier 110, anti-penetration water purifier 120 or life and uses
In water outlet pipe 119.The water outlet of ultra-filtration water purifier 130 respectively with the water inlet and anti-penetration water purifier of nano-filtration water purifier 110
120 water inlet connection.
Specifically, the water outlet of ultra-filtration water purifier 130 is connected with the first delivery pipe of ultrafiltration water 133, ultrafiltration water second conveys
Pipe 135 and ultrafiltration water third delivery pipe 137, the water outlet of the first delivery pipe of ultrafiltration water 133 is connected to nano-filtration water purifier 110
The water outlet of water inlet, the second delivery pipe of ultrafiltration water 135 is connected to the water inlet of anti-penetration water purifier 120, and ultrafiltration water third is defeated
Send pipe 137 that there is the water outlet for being connected to domestic water outlet pipe 119.And the first delivery pipe of ultrafiltration water 133, ultrafiltration water
It is provided with solenoid valve in two delivery pipes 135 and ultrafiltration water third delivery pipe 137, solenoid valve is connect with control system.
It should be noted that in some embodiments, environmentally friendly purifier 10 can also save setting for ultra-filtration water purifier 130
Set, tap water inlet pipe 101 by tap water can be fed directly to nano-filtration water purifier 110, anti-penetration water purifier 120 or both
The middle purified treatment for carrying out water.Specifically, water inlet pipe 101 has the water inlet end for being connected with tap water inlet pipe 101, water inlet
The water outlet of pipe 101 is connected to the water inlet of the water inlet of nano-filtration water purifier 110 and anti-penetration water purifier 120 respectively.
Further, water is delivered in nano-filtration water purifier 110 by ultra-filtration water purifier 130, then again through nano-filtration water purifier 110
Secondary filtering generates domestic water.The water inlet of nano-filtration water purifier 110 is communicated with the water outlet of super-filtration purifying device, nano-filtration water purifier
110 water outlet is connected to life outlet pipe.
Specifically, nanofiltration is a kind of screening process using membrane separation technique, using the pressure difference of film two sides as driving force, with
Nanofiltration membrane is filter medium, and under pressure, when stoste flows through film surface, nanofiltration film surface is gathered many tiny
Micropore only allows water and small-molecule substance by becoming permeate, and volume is greater than the substance of film surface micropore diameter then in stoste
It is trapped within the liquid feeding side of film, becomes nanofiltration concentrate, thus realizes the purpose to the purification of stoste, separation and concentration.Nanofiltration
Film is made by acetate fiber or the high molecular material similar with its performance mostly.Nanofiltration needs the operation that is powered, relative to ultrafiltration
The heavy metal ion that most of impurity of further filtering water, especially ultrafiltration can not filter is capable of in speech, nanofiltration.
Nanofiltration can generate a part of concentrate (waste water), and in order to efficiently use water resource, the present embodiment generates nanofiltration
Concentrate is re-circulated in ultra-filtration water purifier 130 or nano-filtration water purifier 110 and is purified.Specifically, in the present embodiment, it receives
The water outlet for filtering water purifier 110 is equipped with the second Water quality detector 115, and the second Water quality detector 115 leads to the first Water quality detector 131
Act on it is roughly the same, for detecting the quality of 110 purified water of nano-filtration water purifier.When the water quality of the water outlet of nano-filtration water purifier 110
When meeting standards for drinking water quality, water, which is delivered to domestic water outlet pipe 119, by nano-filtration water purifier 110 makes
With.
When the water quality of nanofiltration water outlet is lower (being lower than standards for drinking water quality), nano-filtration water purifier 110 passes through nanofiltration
Nanofiltration water (through the purified water of nano-filtration water purifier 110) is delivered to nano-filtration water purifier 110 again or surpassed by concentration water-circulating pipe 113
It carries out repeating filtering in filter water purifier 130, to reduce the discharge of nanofiltration condensed water.Specifically, attached drawing 3~4 is please referred to, nanofiltration is dense
The water inlet of shrink circulation pipe 113 is connected to the concentrate water outlet of nano-filtration water purifier 110, and water-circulating pipe 113 is concentrated in nanofiltration
Water outlet is connected to the water inlet of the water inlet of nano-filtration water purifier 110 or ultra-filtration water purifier 130.
Ultrafiltration water is delivered in anti-penetration water purifier 120 and purifies by ultra-filtration water purifier 130 with being also an option that property, is worth
Obtain pure water.
Reverse osmosis is a kind of by means of selecting the function through (semi-permeable) property film using pressure as the UF membrane skill of motive force
Art, when pressure added in system is greater than water inlet solution osmotic pressure, hydrone constantly penetrates film, flows by producing water flow passage
Central tube, the then impurity in outflow water at one end, such as ion, organic matter, bacterium, virus, is trapped within the influent side of film,
Then it is flowed out in concentrated water water outlet, to reach isolation of purified purpose.Reverse osmosis is embrane method liquid separation skill very accurate at present
Art, anti-penetration water purifier 120 can stop all dissolubility salt and molecular weight to be greater than 100 organic matter, but hydrone is allowed to penetrate,
Reverse osmosis composite membrane salt rejection rate is generally higher than 98%.
The water inlet of anti-penetration water purifier 120 is connected to the water outlet of super-filtration purifying device, anti-penetration water purifier 120 it is pure
Water water outlet is connected to pure water outlet pipe 125, water outlet and the ultra-filtration water purifier 130 of reverse osmosis concentration water-circulating pipe 123
The connection of the water inlet of water inlet or nano-filtration water purifier 110.Reverse osmosis concentration water-circulating pipe 123 can effectively reuse reverse osmosis
The a large amount of waste water (condensed water) generated reduce discharge of wastewater, increase the water yield of anti-penetration water purifier 120.
Further, the pure water water outlet of anti-penetration water purifier 120 is connected with purified water storage tank 129, pure water storage
Refrigerating plant is provided in water pot 129.Purified water storage tank 129 can make the use of pure water more efficient and convenient, and freeze
Device can make the pure water storage time stored in water tank longer, conveniently avoid storage in water tank using more feeling at ease
Pure water occur qualitative change.
The present embodiment also provides a kind of water dispenser comprising has water tank and above-mentioned environmentally friendly purifier 10, water tank
Water inlet be connected to the pure water water outlet of the anti-penetration water purifier 120 of environmentally friendly purifier 10.
To sum up, a kind of environmentally friendly purifier provided by the utility model comprising have water inlet pipe, nano-filtration water purifier, reverse osmosis
Saturating water purifier and reverse osmosis concentration water-circulating pipe.Anti-penetration water purifier and being arranged in parallel for nano-filtration water purifier can be selectively
Prepare pure water or domestic water, rational utilization of water resources, and reverse osmosis concentration water-circulating pipe can advantage reduce it is reverse osmosis net
The waste water rate of hydrophone avoids or reduces the waste of water resource in the case where that pure water effectively can be made.
In addition, the utility model also provides a kind of water dispenser, have the advantages that can virtual value obtain pure water.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. it is a kind of environmental protection purifier, which is characterized in that its include water inlet pipe, nano-filtration water purifier, anti-penetration water purifier and
Reverse osmosis concentration water-circulating pipe；
The water inlet pipe has a water inlet end for being connected with tap water inlet pipe, the water outlet of the water inlet pipe respectively with it is described
The water inlet of nano-filtration water purifier is connected to the water inlet of the anti-penetration water purifier, the nano-filtration water purifier have for life
The purified water water outlet being connected to water outlet pipe, the anti-penetration water purifier have pure for being connected to pure water outlet pipe
Water water outlet；
The water inlet end of the reverse osmosis concentration water-circulating pipe is connected to the concentrated water outlet of the anti-penetration water purifier, described anti-
The water outlet of osmosis concentration water-circulating pipe is connected to the water inlet of the nano-filtration water purifier.
2. environmental protection purifier according to claim 1, which is characterized in that the environmental protection purifier includes that ultrafiltration is net
Hydrophone；
The ultra-filtration water purifier has the water inlet that is connected with the water inlet pipe, the water outlet of the ultra-filtration water purifier respectively with institute
The water inlet for stating nano-filtration water purifier is connected to the water inlet of the anti-penetration water purifier.
3. environmental protection purifier according to claim 2, which is characterized in that the water outlet of the ultra-filtration water purifier is provided with
First Water quality detector.
4. environmental protection purifier according to claim 3, which is characterized in that the water outlet of the ultra-filtration water purifier is connected with
The second delivery pipe of the first delivery pipe of ultrafiltration water and ultrafiltration water；
The water outlet of first delivery pipe of ultrafiltration water is connected to the water inlet of the nano-filtration water purifier, and the ultrafiltration water second is defeated
The water inlet for sending the water outlet of pipe to be connected to the anti-penetration water purifier, the first delivery pipe of ultrafiltration water and ultrafiltration water second convey
Solenoid valve is provided on pipe.
5. environmental protection purifier according to claim 3, which is characterized in that the water outlet of the ultra-filtration water purifier is connected with
It include ultrafiltration water third delivery pipe, the ultrafiltration water third delivery pipe has the water outlet for being connected to domestic water outlet pipe
End.
6. described in any item environmentally friendly purifiers according to claim 1~5, which is characterized in that the anti-penetration water purifier
Pure water water outlet is connected with purified water storage tank, is provided with refrigerating plant in the purified water storage tank.
7. according to the described in any item environmentally friendly purifiers of claim 2~5, which is characterized in that the nano-filtration water purifier is equipped with
Water-circulating pipe is concentrated in nanofiltration；
The water inlet of the nanofiltration concentration water-circulating pipe is connected to the concentrate water outlet of the nano-filtration water purifier, and the nanofiltration is dense
The water outlet of shrink circulation pipe is connected to the water inlet of the water inlet of the nano-filtration water purifier or the ultra-filtration water purifier.
8. environmental protection purifier according to claim 7, which is characterized in that the water outlet of the nano-filtration water purifier is equipped with the
Two Water quality detectors.
9. a kind of water dispenser, which is characterized in that it includes environmentally friendly purifier as described in any one of claims 1 to 8.
10. water dispenser according to claim 9, which is characterized in that the water dispenser includes water tank, the water tank
Water inlet is connected to the pure water water outlet of the anti-penetration water purifier of the environmentally friendly purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398922.2U CN209010264U (en) | 2018-08-28 | 2018-08-28 | A kind of environmental protection purifier and water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398922.2U CN209010264U (en) | 2018-08-28 | 2018-08-28 | A kind of environmental protection purifier and water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209010264U true CN209010264U (en) | 2019-06-21 |
Family
ID=66831913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398922.2U Expired - Fee Related CN209010264U (en) | 2018-08-28 | 2018-08-28 | A kind of environmental protection purifier and water dispenser |
Country Status (1)
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| CN (1) | CN209010264U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304748A (en) * | 2019-07-30 | 2019-10-08 | 常州市卫生监督所 | A kind of drinking water on-line monitoring system |
| CN114162993A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
| CN114162900A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and water purifier |
| CN114163004A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
| CN114163001A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
-
2018
- 2018-08-28 CN CN201821398922.2U patent/CN209010264U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304748A (en) * | 2019-07-30 | 2019-10-08 | 常州市卫生监督所 | A kind of drinking water on-line monitoring system |
| CN114162993A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
| CN114162900A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Waterway system and water purifier |
| CN114163004A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
| CN114163001A (en) * | 2021-08-31 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purifier |
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