CN202729924U - Reverse osmosis water purification machine - Google Patents
Reverse osmosis water purification machine Download PDFInfo
- Publication number
- CN202729924U CN202729924U CN 201220387684 CN201220387684U CN202729924U CN 202729924 U CN202729924 U CN 202729924U CN 201220387684 CN201220387684 CN 201220387684 CN 201220387684 U CN201220387684 U CN 201220387684U CN 202729924 U CN202729924 U CN 202729924U
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- water
- filter vat
- filtering unit
- reverse osmosis
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Abstract
The utility model relates to a reverse osmosis water purification machine, which comprises a machine case, a water purifier and a high-pressure water storage barrel. A PP (propene polymer) filtering core of a first-stage filtering unit, a granular active carbon filtering core of a second-stage filtering unit, a compressed active carbon filtering core of a third-stage filtering unit, a reverse osmosis filtering core of a fourth-stage filtering unit, a postpositive active carbon filtering core of a fifth-stage filtering unit and a mineralized filtering core of a sixth-stage filtering unit are respectively and sequentially utilized for carrying out multistage deep filtering on tap water, all impurities and harmful substances in the tap water are filtered and eliminated, and the clean and sanitary drinking water without harm to the human body health is obtained. The reverse osmosis water purification machine has the advantages that the structure is simple, the cost is low, the cost for drinking the clean and sanitary drinking water by people is effectively reduced, the guarantee is provided for the body health of people, and the reverse osmosis water purification machine is worthy of being popularized and used in markets. The reverse osmosis water purification machine integrates the technologies of microfiltration, adsorption, ultra-filtration, reverse osmosis, ultraviolet sterilization, ultrapurification and the like, the purified water prepared by the reverse osmosis water purification machine is fresher, more sanitary and safer, and the purposes are very wide.
Description
Technical field
The utility model relates to the reverse osmosis water purification machine art, refers in particular to a kind of reverse osmosis water purification machine.
Background technology
Water is Source of life, and water has occupied 70% of Body composition part, and therefore, the quality of tap water is directly determining the health of human body.Along with the development of modern industry, environment especially water body all has been subject to pollution in varying degrees, and general tap water can't directly be drunk, and for this reason, people drink bottled water mostly at present.
Although it is more healthy than direct drinking public water supply to drink bottled water, yet, bottled water cost ratio tap water price is expensive, cost increases, and because bottled water is stagnant water, when putting overlong time, the water capacity is subject to secondary pollution, people have drunk after these contaminated water, can cause uncomfortablely, affect healthy; Also have on the market at present various water purifiers, yet this its structure of all water purifiers is complicated, expensive in the extreme, and is not very desirable to the filter effect of tap water.To sum up, people are faced with and drink up the safe drinking water hard problem at present.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose provides a kind of reverse osmosis water purification machine, and it can effectively solve present people and drink up the safe drinking water hard problem.
For achieving the above object, the utility model adopts following technical scheme:
A kind of reverse osmosis water purification machine includes casing and is arranged at casing interior water purifier and high pressure water butt;
Be provided with water purification mouth, concentrated water spout on this casing and be used for connecting the former mouth of a river of outside running water pipe;
This water purifier includes first step filtering unit, second stage filtering unit, third stage filtering unit, fourth stage filtering unit, level V filtering unit and the 6th grade of filtering unit;
This first step filtering unit includes the first filter vat and is arranged at the interior PP filter core of the first filter vat, and this first filter vat has the first water outlet and the first water-in, and this first water-in is communicated with the former mouth of a river;
This second stage filtering unit includes the second filter vat and is arranged at the interior granulated active carbon filter core of the second filter vat, and this second filter vat has the second water-in and the second water outlet, and this second water-in is communicated with aforementioned the first water outlet;
This third stage filtering unit includes the 3rd filter vat and is arranged at the interior extruded activated carbon filter core of the 3rd filter vat, the 3rd filter vat has the 3rd water-in and the 3rd water outlet, the 3rd water-in is communicated with aforementioned the second water outlet, and the 3rd water outlet is communicated with the water-in of high pressure water butt;
This fourth stage filtering unit includes the 4th filter vat and is arranged at the interior reverse osmosis membrane filter element of the 4th filter vat, the 4th filter vat has the 4th water-in, the 4th water outlet and dense water out, the 4th water-in is communicated with aforementioned the 3rd water outlet, and be provided with high-pressure pump between the 4th water-in and the 3rd water outlet, this dense water out is communicated with aforementioned concentrated water spout;
This level V filtering unit includes the 5th filter vat and is arranged at the interior post active carbon filter core of the 5th filter vat, and the 5th filter vat has the 5th water-in and the 5th water outlet, and the 5th water-in is communicated with aforementioned the 4th water outlet;
The 6th grade of filtering unit includes the 6th filter vat and is arranged at the interior mineralising filter core of the 6th filter vat, the 6th filter vat has the 6th water-in and the 6th water outlet, the 6th water-in is communicated with aforementioned the 5th water outlet, and the 6th water outlet is communicated with aforementioned water purification mouth;
The water outlet of this high pressure water butt is communicated with aforementioned water purification mouth.
As a kind of preferred version, the lid that described each filter vat includes a staving and covers this staving, this lid and staving enclose the formation accommodating cavity, and this filter core is accommodated in this accommodating cavity, the water-in of this filter vat is communicated with the inside of filter core, and the water outlet of this filter vat is communicated with accommodating cavity.
As a kind of preferred version, the inner bottom surface of described staving and lid has all protruded out locating dowel, on the locating dowel that sealed suit is corresponding respectively of the two ends of this filter core.
As a kind of preferred version, described lid and staving screw togather and are sealedly connected and fixed.
As a kind of preferred version, described each filter vat is the food grade plastic cement material.
As a kind of preferred version, described high pressure water butt is arranged at the top of water purifier.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By being provided with first step filtering unit; second stage filtering unit; third stage filtering unit; fourth stage filtering unit; level V filtering unit and the 6th filtering unit; utilize successively respectively the PP filter core of first step filtering unit; the granulated active carbon filter core of second stage filtering unit; the extruded activated carbon filter core of third stage filtering unit; the reverse osmosis membrane filter element of fourth stage filtering unit; the mineralising filter core of the post active carbon filter core of level V filtering unit and the 6th grade of filtering unit carries out multistage Depth Filtration to tap water; so that impurity all in the tap water and objectionable impurities filtration are disposed; obtained the clean hygiene tap water harmless to HUMAN HEALTH; the utility model is simple in structure; cost is low; effectively reduce the cost that people drink up safe drinking water; and provide assurance for people healthy; be worth promoting the use of of market; and; the utility model collection micro-filtration; absorption; ultrafiltration; reverse osmosis; ultraviolet-sterilization; the technology such as ultrapureization are in one; tap water is converted into ultrapure water; its pure water of making is fresher with respect to bottled water; much cleaner; safer, purposes is very extensive.
For more clearly setting forth constitutional features of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the internal structure stereographic map of the preferred embodiment of the utility model;
Fig. 3 is the structure diagram of the preferred embodiment of the utility model;
Fig. 4 is the sectional view of first step filtering unit in the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10, casing 11, water purification mouth
12, concentrated water spout 13, the former mouth of a river
20, water purifier 21, first step filtering unit
211, the first filter vat 2111, staving
2112, lid 201, the first water-in
202, the first water outlet 203, accommodating cavity
204, locating dowel 205, the first control valve
206, the second control valve 212, PP filter core
22, second stage filtering unit 221, the second filter vat
23, third stage filtering unit 231, the 3rd filter vat
24, fourth stage filtering unit 241, the 4th filter vat
25, level V filtering unit 251, the 5th filter vat
26, the 6th grade of filtering unit 261, the 6th filter vat
27, high-pressure pump
Embodiment
Please refer to Fig. 1 to shown in Figure 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes casing 10 and is arranged at water purifier 20 and high pressure water butt 30 in the casing 10.
Wherein, be provided with water purification mouth 11, concentrated water spout 12 and be used for connecting the former mouth of a river 13 of outside running water pipe on this casing 10.
This water purifier 20 includes first step filtering unit 21, second stage filtering unit 22, third stage filtering unit 23, fourth stage filtering unit 24, level V filtering unit 25 and the 6th grade of filtering unit 26.
Wherein, this first step filtering unit 21 includes the first filter vat 211 and is arranged at PP filter core 212 in the first filter vat 211; This first filter vat 211 has the first water-in 201 and the first water outlet 202, this first water-in 201 is communicated with the former mouth of a river 13, this first filter vat 211 is the food grade plastic cement material, the lid 2112 that this first filter vat 211 includes a staving 2111 and covers this staving 2111, this lid 2112 encloses with staving 2111 and consists of accommodating cavity 203, this PP filter core 212 is accommodated in this accommodating cavity 203, the first water-in 201 of this first filter vat 211 is communicated with the inside of PP filter core 212, the first water outlet 202 of this first filter vat 211 is communicated with accommodating cavity 203, the inner bottom surface of this staving 2111 and lid 2112 has all protruded out locating dowel 204, on the locating dowel 204 that sealed suit is corresponding respectively of the two ends of this PP filter core 212; And this lid 2112 screws togather with staving 2111 and is sealedly connected and fixed, and the person of being easy to use takes the first filter vat 211 apart carry out PP filter core 212 replacing, so can effectively guarantee pretreating effect, and it is convenient to change, the renew cartridge price economy, and it is low to produce the water running cost; This PP filter core 212 can filter out naked eyes visible particle impurity in the water (such as silt, iron rust, red worm, algae, colloid etc.), and be 3 to 6 months the work-ing life of this PP filter core 212, needs change once in per 3 to 6 months.
This second stage filtering unit 22 includes the second filter vat 221 and is arranged at granulated active carbon filter core (not shown) in the second filter vat 221, this second filter vat 221 has the second water-in and the second water outlet, this second water-in is communicated with aforementioned the first water outlet 202, the concrete structure of this second filter vat 221 is identical with the concrete structure of aforementioned the first filter vat 211, is not described in detail at this concrete structure to the second filter vat 221; It is material that this granulated active carbon filter core adopts high-quality cocoanut active charcoal or medium gac; shell food grade ABS plastic; bonding with the supersonic welding connection technology; be used for the organism, chemical pesticide, chlorine residue, heterochromatic peculiar smell of planar water etc.; be 6 to 8 months the work-ing life of this granulated active carbon filter core, needed change once in per 6 to 8 months.
This third stage filtering unit 23 includes the 3rd filter vat 231 and is arranged at extruded activated carbon filter core (not shown) in the 3rd filter vat 231, the 3rd filter vat 231 has the 3rd water-in and the 3rd water outlet, the 3rd water-in is communicated with aforementioned the second water outlet, the 3rd water outlet is communicated with the water-in of high pressure water butt 30, and be provided with the first control valve 205 on the pipeline of the water-in of the 3rd water outlet and high pressure water butt 30, this first control valve 205 is used for control water and enters in the high pressure water butt 30; The concrete structure of the 3rd filter vat 231 is identical with the concrete structure of aforementioned the first filter vat 211, is not described in detail at this concrete structure to the 3rd filter vat 231; This extruded activated carbon filter core can be removed chlorine residue and organism in the water, trichlorine alkane, removes peculiar smell in the water, heterochromatic, protection ultra-filtration membrane (RO film), increases the service life, and be 6 to 8 months the work-ing life of this extruded activated carbon filter core, needed change once in per 6 to 8 months.
This fourth stage filtering unit 24 includes the 4th filter vat 241 and is arranged at reverse osmosis membrane filter element (not shown) in the 4th filter vat 241, the 4th filter vat 241 has the 4th water-in, the 4th water outlet and dense water out, the 4th water-in is communicated with aforementioned the 3rd water outlet, and be provided with high-pressure pump 27 between the 4th water-in and the 3rd water outlet, this high-pressure pump 27 is used for water is squeezed in the reverse osmosis membrane filter element with the form of high pressure, this high-pressure pump 27 adopts imported and famous brand high pressure silent pump, it is low that it has a noise, vibrate little, long service life, the advantages such as operating mass is reliable, this dense water out is communicated with aforementioned concentrated water spout 12, is used for the concentrated water drainage that reverse osmosis membrane filter element produces is gone out; This reverse osmosis membrane filter element adopts imported and famous brand reverse osmosis membrane (RO film), can remove fine impurity, colloid, organism, heavy metal, soluble solids, bacterium, virus, pyrogen and other detrimental impurity in the water, only keep water molecules and dissolved oxygen, effectively clearance reaches more than 96%, be 20 to 24 months the work-ing life of this reverse osmosis membrane filter element, only needs replacing in per 20 to 24 months once to get final product; And, being provided with the second control valve 206 on the pipeline between this high-pressure pump 27 and the 3rd water outlet, this second control valve 206 is used for control water and enters high-pressure pump 27.
This level V filtering unit 25 includes the 5th filter vat 251 and is arranged at post active carbon filter core (not shown) in the 5th filter vat 251, the 5th filter vat 251 has the 5th water-in and the 5th water outlet, the 5th water-in is communicated with aforementioned the 4th water outlet, the concrete structure of the 5th filter vat 251 is identical with the concrete structure of aforementioned the first filter vat 211, is not described in detail at this concrete structure to the 5th filter vat 251; But this post active carbon filter core anti-bacteria regeneration is used for removing peculiar smell, regulates the pure water mouthfeel, makes the water quality glycol sweet, and be 6 to 12 months the work-ing life of this post active carbon filter core, needs change once in per 6 to 12 months.
The 6th grade of filtering unit 26 includes the 6th filter vat 261 and is arranged at mineralising filter core (not shown) in the 6th filter vat 261, the 6th filter vat 261 has the 6th water-in and the 6th water outlet, the 6th water-in is communicated with aforementioned the 5th water outlet, the 6th water outlet is communicated with aforementioned water purification mouth 11, the concrete structure of the 6th filter vat 261 is identical with the concrete structure of aforementioned the first filter vat 211, is not described in detail at this concrete structure to the 6th filter vat 261; This mineralising filter core can trace continuously stripping to the useful constant of HUMAN HEALTH and trace elements calcium, potassium, zinc, sodium, iodine, selenium etc., be 6 to 12 months the work-ing life of this mineralising filter core, needed change once in per 6 to 12 months.
The water outlet of this high pressure water butt 30 is communicated with aforementioned water purification mouth 11, and this high pressure water butt 30 is used for making through the water that the purifies formal output with high pressure, and this high pressure water butt 30 is arranged at the top of aforementioned water purifier 20, and the capacity of this high pressure water butt 30 is 11gal.
The utility model also has the function of high pressure washing reverse osmosis membrane, can effectively prolong the life-span of reverse osmosis membrane; Its water process processed is controlled (former water lack of water is shut down, and high pressure water butt 30 water are completely shut down) automatically; Every day, water production rate was 100 to 20000 gallons; And the utility model water production rate can be customized according to customer requirement, can satisfy the local demand such as more families, factory, company, public place; Concrete technical parameter of the present utility model: rated flow 63L/h, water yield per day 1514 L/D, specified hydraulic pressure 0.1-0.3MPa, to be fit to water temperature 5-40 ℃, applicable water source be that municipal tap water, effluent characteristics meet national drinking water standard, purging method is that auto-flushing, voltage are that 220V/50Hz, machine power are 50W.
The working process that present embodiment is described in detail in detail is as follows:
During use, at first by the former mouth of a river 13 is connected outside running water pipe, with this tap water is introduced PP filter core 212 inside by the first water-in 201, because tap water itself has certain pressure, so that seeing through the filter opening of PP filter core 212, tap water enters in the accommodating cavity 203 of the first filter vat 211, finished first step filtration with this, the naked eyes visible particle impurity in the tap water (such as silt, iron rust, red worm, algae, colloid etc.) has been filtered out; Along with constantly entering of tap water, the accommodating cavity 203 of this first filter vat 211 has been filled water, then, water is inner from the granulated active carbon filter core that the second water-in enters the second filter vat 221, the filter opening that water sees through the granulated active carbon filter core enters in the accommodating cavity of the second filter vat 221, finished second stage filtration with this, the organism in the water, chemical pesticide, chlorine residue, heterochromatic peculiar smell etc. have been filtered out; Then, after the accommodating cavity spill-over of the second filter vat 221, water is inner from the extruded activated carbon filter core that the 3rd water-in enters the 3rd filter vat 231, the filter opening that water sees through the extruded activated carbon filter core enters in the accommodating cavity of the 3rd filter vat 231, finished third stage filtration with this, removed chlorine residue and organism in the water, trichlorine alkane and removed peculiar smell, heterochromatic in the water; Then, after the accommodating cavity spill-over of the 3rd filter vat 231, water flows out from the 3rd water outlet, and this moment, the flow direction of water can be selected as required.
Open when the first control valve 205, when the second control valve 206 was closed, water entered in the high pressure water butt 30, and used for the user from 11 outputs of water purification mouth by the form of high pressure.
When the first control valve 205 is closed, when the second control valve 206 is opened, water enters high-pressure pump 27, so that it is inner to squeeze into the reverse osmosis membrane filter element of the 4th filter vat 241 after 27 superchargings of water process high-pressure pump, water sees through reverse osmosis membrane filter element and enters in the accommodating cavity of the 4th filter vat 241, finished fourth stage filtration with this, remove fine impurity, colloid, organism, heavy metal, soluble solids, bacterium, virus, pyrogen and other detrimental impurity in the water, water purification flows out from the 4th water outlet, the dense water that produces then flows out from dense water out, and discharges by concentrated water spout 12; Then, water purification enters in the post active carbon filter core of the 5th filter vat 251 from the 5th water-in, the filter opening that water sees through the post active carbon filter core enters in the accommodating cavity of the 5th filter vat 251, finished the level V filtration with this, anti-bacteria regeneration, be used for removing peculiar smell, regulate the pure water mouthfeel, make the water quality glycol sweet; Then, water is from the outflow of the 5th water outlet and in the 6th water-in enters the mineralising filter core of the 6th filter vat 261, the filter opening that water sees through the mineralising filter core enters in the accommodating cavity of the 6th filter vat 261, finished the 6th grade of filtration with this, so that be dissolved with in the water the useful constant of HUMAN HEALTH and trace elements calcium, potassium, zinc, sodium, iodine, selenium etc.; At last, water is from the outflow of the 6th water outlet and through 11 outputs of water purification mouth, and the water of this moment has filtered totally and be rich in the element to the human body beneficial fully, can supply people directly drink.
Design focal point of the present utility model is: by being provided with first step filtering unit; second stage filtering unit; third stage filtering unit; fourth stage filtering unit; level V filtering unit and the 6th filtering unit; utilize successively respectively the PP filter core of first step filtering unit; the granulated active carbon filter core of second stage filtering unit; the extruded activated carbon filter core of third stage filtering unit; the reverse osmosis membrane filter element of fourth stage filtering unit; the mineralising filter core of the post active carbon filter core of level V filtering unit and the 6th grade of filtering unit carries out multistage Depth Filtration to tap water; so that impurity all in the tap water and objectionable impurities filtration are disposed; obtained the clean hygiene tap water harmless to HUMAN HEALTH; the utility model is simple in structure; cost is low; effectively reduce the cost that people drink up safe drinking water; and provide assurance for people healthy; be worth promoting the use of of market; and; the utility model collection micro-filtration; absorption; ultrafiltration; reverse osmosis; ultraviolet-sterilization; the technology such as ultrapureization are in one; tap water is converted into ultrapure water; its pure water of making is fresher with respect to bottled water; much cleaner; safer, purposes is very extensive.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (6)
1. a reverse osmosis water purification machine is characterized in that: include casing and be arranged at casing interior water purifier and high pressure water butt;
Be provided with water purification mouth, concentrated water spout on this casing and be used for connecting the former mouth of a river of outside running water pipe;
This water purifier includes first step filtering unit, second stage filtering unit, third stage filtering unit, fourth stage filtering unit, level V filtering unit and the 6th grade of filtering unit;
This first step filtering unit includes the first filter vat and is arranged at the interior PP filter core of the first filter vat, and this first filter vat has the first water outlet and the first water-in, and this first water-in is communicated with the former mouth of a river;
This second stage filtering unit includes the second filter vat and is arranged at the interior granulated active carbon filter core of the second filter vat, and this second filter vat has the second water-in and the second water outlet, and this second water-in is communicated with aforementioned the first water outlet;
This third stage filtering unit includes the 3rd filter vat and is arranged at the interior extruded activated carbon filter core of the 3rd filter vat, the 3rd filter vat has the 3rd water-in and the 3rd water outlet, the 3rd water-in is communicated with aforementioned the second water outlet, and the 3rd water outlet is communicated with the water-in of high pressure water butt;
This fourth stage filtering unit includes the 4th filter vat and is arranged at the interior reverse osmosis membrane filter element of the 4th filter vat, the 4th filter vat has the 4th water-in, the 4th water outlet and dense water out, the 4th water-in is communicated with aforementioned the 3rd water outlet, and be provided with high-pressure pump between the 4th water-in and the 3rd water outlet, this dense water out is communicated with aforementioned concentrated water spout;
This level V filtering unit includes the 5th filter vat and is arranged at the interior post active carbon filter core of the 5th filter vat, and the 5th filter vat has the 5th water-in and the 5th water outlet, and the 5th water-in is communicated with aforementioned the 4th water outlet;
The 6th grade of filtering unit includes the 6th filter vat and is arranged at the interior mineralising filter core of the 6th filter vat, the 6th filter vat has the 6th water-in and the 6th water outlet, the 6th water-in is communicated with aforementioned the 5th water outlet, and the 6th water outlet is communicated with aforementioned water purification mouth;
The water outlet of this high pressure water butt is communicated with aforementioned water purification mouth.
2. reverse osmosis water purification machine according to claim 1, it is characterized in that: the lid that described each filter vat includes a staving and covers this staving, this lid and staving enclose the formation accommodating cavity, this filter core is accommodated in this accommodating cavity, the water-in of this filter vat is communicated with the inside of filter core, and the water outlet of this filter vat is communicated with accommodating cavity.
3. reverse osmosis water purification machine according to claim 2, it is characterized in that: the inner bottom surface of described staving and lid has all protruded out locating dowel, on the locating dowel that sealed suit is corresponding respectively of the two ends of this filter core.
4. reverse osmosis water purification machine according to claim 2, it is characterized in that: described lid and staving screw togather and are sealedly connected and fixed.
5. reverse osmosis water purification machine according to claim 1, it is characterized in that: described each filter vat is the food grade plastic cement material.
6. reverse osmosis water purification machine according to claim 1, it is characterized in that: described high pressure water butt is arranged at the top of water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387684 CN202729924U (en) | 2012-08-06 | 2012-08-06 | Reverse osmosis water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387684 CN202729924U (en) | 2012-08-06 | 2012-08-06 | Reverse osmosis water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729924U true CN202729924U (en) | 2013-02-13 |
Family
ID=47655644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220387684 Expired - Fee Related CN202729924U (en) | 2012-08-06 | 2012-08-06 | Reverse osmosis water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771644A (en) * | 2014-01-06 | 2014-05-07 | 王金春 | Multifunctional water purifier |
| CN107381852A (en) * | 2017-08-19 | 2017-11-24 | 袁自怀 | A kind of mechanical portable multifunctional water purifier |
| WO2018161454A1 (en) * | 2017-03-07 | 2018-09-13 | 佛山市顺德区美的饮水机制造有限公司 | Water filtering system |
| CN109678269A (en) * | 2018-12-13 | 2019-04-26 | 余姚市普润净水设备有限公司 | A kind of intelligence APP Internet of Things water purifier |
-
2012
- 2012-08-06 CN CN 201220387684 patent/CN202729924U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771644A (en) * | 2014-01-06 | 2014-05-07 | 王金春 | Multifunctional water purifier |
| CN103771644B (en) * | 2014-01-06 | 2015-04-01 | 王金春 | Multifunctional water purifier |
| WO2018161454A1 (en) * | 2017-03-07 | 2018-09-13 | 佛山市顺德区美的饮水机制造有限公司 | Water filtering system |
| CN107381852A (en) * | 2017-08-19 | 2017-11-24 | 袁自怀 | A kind of mechanical portable multifunctional water purifier |
| CN109678269A (en) * | 2018-12-13 | 2019-04-26 | 余姚市普润净水设备有限公司 | A kind of intelligence APP Internet of Things water purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150806 |
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| EXPY | Termination of patent right or utility model |