CN104556503B - Water purifying device and water purifying machine - Google Patents
Water purifying device and water purifying machine Download PDFInfo
- Publication number
- CN104556503B CN104556503B CN201310500855.6A CN201310500855A CN104556503B CN 104556503 B CN104556503 B CN 104556503B CN 201310500855 A CN201310500855 A CN 201310500855A CN 104556503 B CN104556503 B CN 104556503B
- Authority
- CN
- China
- Prior art keywords
- water
- purifier
- water storage
- storage device
- branch road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 230000001954 sterilising effect Effects 0.000 claims abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims description 67
- 238000001914 filtration Methods 0.000 claims description 13
- 230000000721 bacterilogical effect Effects 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 239000008213 purified water Substances 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 22
- 244000005700 microbiome Species 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000036541 health Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a water purifying device and a water purifying machine, wherein the water purifying device comprises an upper water channel and a water outlet channel, and the water purifying device also comprises: the water supply path is connected with an inlet of the reverse osmosis device, and the water outlet path is connected with an outlet of the sterilization device; the water purification unit still includes: the first branch is connected with a purified water outlet of the reverse osmosis device and an inlet of the degerming device; the second branch is connected with the outlet of the degerming device and the water storage device, and liquid flows to the water storage device from the outlet of the degerming device in a one-way mode; and the third branch is connected with the inlet of the degerming device and the water storage device, and the liquid flow flows to the inlet of the degerming device from the water storage device in a one-way mode. The water purifying device can ensure that water supplied to a user is subjected to sterilization treatment no matter the reverse osmosis device or the water storage device supplies water to the user, and the water supplied to the water storage device by the reverse osmosis device is also subjected to sterilization treatment, so that the water safety of the user is ensured.
Description
Technical field
The present invention relates to purifying water process field, more particularly, to a kind of purifier and water purifier.
Background technology
Purified treatment is carried out to raw water using reverse osmosis in the prior art, treated raw water flowed out from tap or
Person is into being stored in liquid storing barrel.Existing some purifiers also include bactericidal device, are arranged on the delivery port of liquid storing barrel
Position, due to wanting long term storage liquid, easy breed bacteria and microorganism in liquid storing barrel, so set bactericidal device will can store up
Water in liquid bucket is resupplied to user by bacteria removing, it is ensured that the water safety of user.
But when reverse osmosis unit directly supplies water to user but without bactericidal device, this part water cannot pass through degerming
Device carries out sterilization processing, it is difficult to ensure the water safety of user.
The content of the invention
The present invention is intended to provide a kind of purifier and water purifier, are processed with the raw water for solving prior art by reverse osmosis
Lack the problem of sterilization processing afterwards.
According to an aspect of the invention, there is provided a kind of purifier, including upper water route and water outlet path, purifier is also
Including：Reverse osmosis unit, bactericidal device and water storage device, upper water route are connected with the entrance of reverse osmosis unit, water outlet path with it is degerming
The outlet connection of device；Purifier also includes：Tie point, connects the pure water inlet of reverse osmosis unit and entering for bactericidal device
Mouthful；Second branch road, connects outlet and the water storage device of bactericidal device, and liquid stream is filled from the outlet single flow direction water storage of bactericidal device
Put；3rd branch road, connects the entrance and water storage device of bactericidal device, and liquid stream enters from water storage device single flow direction bactericidal device
Mouthful.
Further, purifier also includes：First threeway, three ports of the first threeway connect respectively tie point,
The entrance of the 3rd branch road and bactericidal device；Second threeway, three ports of the second threeway connect respectively water outlet path, the second branch road and
The outlet of bactericidal device；3rd threeway, three ports of the 3rd threeway connect the second branch road, the 3rd branch road and water storage dress respectively
Put.
Further, purifier also includes：First check valve, is arranged on the second branch road, prevents liquid stream from being filled from water storage
Put the exit for flowing to bactericidal device；Second check valve, is arranged on the 3rd branch road, prevents porch of the liquid stream from bactericidal device
Flow to water storage device.
Further, water storage device is pressure pot.
Further, bactericidal device includes bacteriological filtration device and/or sterilizing unit.
Further, bacteriological filtration device includes milipore filter.
Further, sterilizing unit includes ultraviolet sterilizer.
Further, bactericidal device also includes antibacterial member.
Further, antibacterial member is made up of bromine resin.
According to another aspect of the present invention, a kind of water purifier, including faucet valve are additionally provided, water purifier also includes upper
The purifier stated, faucet valve is arranged in the water outlet path of purifier.
Further, water purifier also includes pre-filtering device, pure water inlet and the purifier of pre-filtering device
Upper water route connection.
In purifier of the invention, removing for bactericidal device is had to pass through from the water purification treated by reverse osmosis unit
Bacterium treatment could flow into water outlet path and be supplied water to user；If water outlet path is closed, due to the 3rd branch road one-way conduction, by reverse osmosis
The bacteria removing that the treated water purification of saturating device has to pass through bactericidal device could flow into water storage device and store；If desired store up
Water installations supply water to user, then due to the second branch road one-way conduction, the water flowed out from water storage device must again pass by degerming
The bacteria removing of device could flow into water outlet path and be supplied water to user, no matter so ensure that by reverse osmosis unit or water storage
Device to user supply water, supply user water by bacteria removing, and from water supply from reverse osmosis unit to water storage device
By bacteria removing, so as to ensure the water safety of user.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the schematic diagram of the purifier and water purifier in the present invention.
Reference in figure：10th, reverse osmosis unit；20th, bactericidal device；30th, water storage device；40th, the first threeway；50th,
Two threeways；60th, the 3rd threeway；70th, the first check valve；80th, the second check valve；90th, faucet valve；100th, tie point；200、
Second branch road；300th, the 3rd branch road；400th, the 4th branch road.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Multitude of different ways with covering is implemented.
According to an aspect of the invention, there is provided a kind of purifier, as shown in figure 1, the purifier includes upper water
Road and water outlet path, purifier also include：Reverse osmosis unit 10, bactericidal device 20 and water storage device 30, upper water route and counter-infiltration
The entrance connection of device 10, water outlet path is connected with the outlet of bactericidal device 20；Purifier also includes：Tie point 100, connection
The pure water inlet of reverse osmosis unit 10 and the entrance of bactericidal device 20；Second branch road 200, connects the outlet and storage of bactericidal device 20
Water installations 30, outlet single flow direction water storage device 30 of the liquid stream from bactericidal device 20；3rd branch road 300, connects bactericidal device 20
Entrance and water storage device 30, entrance of the liquid stream from the single flow direction bactericidal device 20 of water storage device 30.
In purifier of the invention, the water purification treated by reverse osmosis unit 10 has to pass through bactericidal device 20
Bacteria removing could flow into water outlet path and be supplied water to user；If water outlet path is closed, due to the one-way conduction of the 3rd branch road 300, warp
Crossing the treated water purification of reverse osmosis unit 10 and have to pass through the bacteria removing of bactericidal device 20 could flow into water storage device 30 and store
Get up；If desired water storage device 30 supplies water to user, then due to the second branch road one-way conduction, the water flowed out from water storage device 30
Must again pass by the bacteria removing of bactericidal device 20 could flow into water outlet path and to user supply water, so ensure that no matter
Supplied water to user from reverse osmosis unit 10 or water storage device 30, supply the water of user by bacteria removing, and by counter-infiltration
Device 10 also passes through bacteria removing to the water supply of water storage device 30, so as to ensure the water safety of user.
Reverse osmosis unit 10 is also exported including pus, and the waste water that reverse osmosis unit 10 is processed out goes out of use by pus outlet
And it is discharged purifier.
Preferably, purifier also includes：First threeway 40, three ports of the first threeway 40 connect tie point respectively
100th, the entrance of the 3rd branch road 300 and bactericidal device 20；Second threeway 50, three ports of the second threeway 50 connect water outlet respectively
The outlet on road, the second branch road 200 and bactericidal device 20；3rd threeway 60, three ports of the 3rd threeway 60 connect second respectively
Branch road 200, the 3rd branch road 300 and water storage device 30.
As shown in figure 1, the first threeway 40, the second threeway 50 and the 3rd threeway 60 are the triple valves of single two-way admittance,
Two ports can only be turned on every time.Following three kinds of way of supplying water are capable of achieving by three cooperations of threeway：When the first threeway 40
During the outlet of the entrance, the conducting water outlet path of the second threeway 50 and bactericidal device 20 of conducting tie point 100 and bactericidal device 20, warp
The treated water purification of reverse osmosis unit 10 is crossed to pass sequentially through tie point 100, bactericidal device 20 and water outlet path and be supplied to use
Family；Entrance, the second threeway 50 when the conducting tie point 100 of the first threeway 40 and bactericidal device 20 turn on going out for bactericidal device 20
When mouth and the second branch road 200, the 3rd threeway 60 turn on the second branch road 200 and water storage device 30, processed by reverse osmosis unit 10
The water purification crossed passes sequentially through tie point 100, the branch road 200 of bactericidal device 20 and second and is stored into water storage device 30；
When the first threeway 40 turns on the outlet of the entrance, the conducting bactericidal device 20 of the second threeway 50 of the 3rd branch road 300 and bactericidal device 20
With water outlet path, the 3rd threeway 60 conducting water storage device 30 and three branch roads 300 when, from water storage device 30 outflow water respectively through
3rd branch road 300, bactericidal device 20 and water outlet path are simultaneously supplied to user.
Because the water in water storage device 30 often stands for a long time, easy breed bacteria and other microorganisms are such
If water directly feeds the inadequate health of user, so the water drawn from water storage device 30 is again by a bacteria removing so that
The bacterium and microorganism of growth lose activity, so as to ensure the water safety of user.
Preferably, purifier also includes：First check valve 70, is arranged on the second branch road 200, prevents liquid stream from water storage
Device 30 flows to the exit of bactericidal device 20；Second check valve 80, is arranged on the 3rd branch road 300, prevents liquid stream from degerming
The porch of device 20 flows to water storage device 30.Check valve can ensure the second branch road 200 and the one-way flow of the 3rd branch road 300,
Above-mentioned the first threeway 40, the second threeway 50 and the 3rd 3 thus can be replaced using the three generic connectivity parts being conducted simultaneously
Logical 60, so as to simply realize above-mentioned three kinds of way of supplying water.Additionally, above-mentioned by the first threeway 40, the second threeway 50 and the 3rd
Check valve is set in the water route of the connection of threeway 60, then can be with the unidirectional of more reliable guarantee the second branch road 200 and the 3rd branch road 300
Circulation, it is to avoid cause directly to be attacked to user without the water of bacteria removing because certain threeway is damaged.
Preferably, purifier also includes the 4th branch road 400, and one end of the 4th branch road 400 connects the end of water storage device 30
Mouthful, the other end connection the second branch road 200 and the 3rd branch road 300.
Preferably, water storage device 30 is pressure pot.Pressure pot can use mechanical pressure or air pressure, pressure pot to pass through pressure
Hydraulic pressure is gone out, and is supplied water to user.
Preferably, bactericidal device 20 includes bacteriological filtration device and/or sterilizing unit.Preferably, bacteriological filtration device includes milipore filter.
Preferably, sterilizing unit includes ultraviolet sterilizer.Milipore filter can filter a part of bacterium and microorganism, and ultraviolet sterilization
The ultraviolet that device sends can effectively make bacterium in water and microorganism deactivated, and bacterium and microorganism after inactivation will not endanger again
The health of victimization body.
Preferably, bactericidal device 20 also includes antibacterial member.Preferably, antibacterial member is made up of bromine resin.Bromine resin has
There are very strong sterilized antibacterial action, and colorless and odorless, have no toxic side effect, be conducive to health.
Preferably, the leading portion of the entrance location of bactericidal device 20 is additionally provided with other filter cores.Such as post active carbon filter core.
Purifier of the invention can ensure that the water for injecting water storage device 30, by bacteria removing, has ensured water storage device
Cleaning in 30, additionally it is possible to prevent bacterial cross-infection between water storage device 30 and reverse osmosis unit 10, and ensure no matter
It is that the water confessed from reverse osmosis unit 10 or water storage device 30 carries out bacteria removing by bactericidal device 20, has ensured use
The water safety at family.
According to another aspect of the present invention, a kind of water purifier is additionally provided, as shown in figure 1, the water purifier includes the fire hose
Head valve 90, water purifier also includes above-mentioned purifier, and faucet valve 90 is arranged in the water outlet path of purifier.
When faucet valve 90 is closed, from the pure water inlet of reverse osmosis unit 10 water injection water storage dress out
When putting 30, flow path is：Reverse osmosis unit 10 --- bactericidal device 20 --- water storage device 30.When faucet valve 90 is opened
When, the reclaimed water of water storage device 30 path out is：Water storage device 30 --- bactericidal device 20 --- faucet valve 90；Counter-infiltration is filled
Putting 10 reclaimed waters path out is：Reverse osmosis unit 10 --- bactericidal device 20 --- faucet valve 90.Therefore it is of the invention net
Water dispenser can ensure when faucet valve 90 is closed the water out of reverse osmosis unit 10 can by after bactericidal device 20 again by
Injection water storage device 30, prevents the Bacterial cross in reverse osmosis unit 10 and water storage device 30, it is ensured that injection water storage device
Water no bacteria pollution in 30；When tap is opened, the water in reverse osmosis unit 10 and water storage device 30 is simultaneously by degerming
Taken by user again after device 20 is degerming, so that user's water intaking is safer.
Preferably, water purifier also includes pre-filtering device, and the pure water inlet of pre-filtering device is upper with purifier
Water route connects.Pre-filtering device includes one or more in PP cottons, granular activated carbon and carbon-point activated carbon, by preposition mistake
The cleaned water of filter device enters back into purifier purified treatment of the invention, is eventually fed to user.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of purifier, including upper water route and water outlet path, it is characterised in that the purifier also includes：Counter-infiltration is filled
Put (10), bactericidal device (20) and water storage device (30), the upper water route is connected with the entrance of the reverse osmosis unit (10), institute
Stating bactericidal device (20) includes bacteriological filtration device and sterilizing unit, and the water outlet path is connected with the outlet of the bactericidal device (20)；
The purifier also includes：
Tie point (100), connects the pure water inlet of the reverse osmosis unit (10) and the entrance of the bactericidal device (20)；
Second branch road (200), connects outlet and the water storage device (30) of the bactericidal device (20), and liquid stream is from described degerming
Water storage device (30) described in the outlet single flow direction of device (20)；
3rd branch road (300), connects entrance and the water storage device (30) of the bactericidal device (20), and liquid stream is from the water storage
The entrance of bactericidal device (20) described in device (30) single flow direction；
First check valve (70), is arranged on second branch road (200), prevents liquid stream from flowing to institute from the water storage device (30)
State the exit of bactericidal device (20)；
Second check valve (80), is arranged on the 3rd branch road (300), prevents entrance of the liquid stream from the bactericidal device (20)
Place flows to the water storage device (30).
2. purifier according to claim 1, it is characterised in that the purifier also includes：
First threeway (40), three ports of first threeway (40) connect the tie point (100), the described 3rd respectively
The entrance of branch road (300) and the bactericidal device (20)；
Second threeway (50), three ports of second threeway (50) connect the water outlet path, second branch road respectively
(200) and the bactericidal device (20) outlet；
3rd threeway (60), three ports of the 3rd threeway (60) connect second branch road (200), the described 3rd respectively
Branch road (300) and the water storage device (30).
3. purifier according to claim 1, it is characterised in that the water storage device (30) is pressure pot.
4. purifier according to claim 1, it is characterised in that the bacteriological filtration device includes milipore filter.
5. purifier according to claim 1, it is characterised in that the sterilizing unit includes ultraviolet sterilizer.
6. purifier according to claim 1, it is characterised in that the bactericidal device (20) also includes antibacterial member.
7. purifier according to claim 6, it is characterised in that the antibacterial member is made up of bromine resin.
8. a kind of water purifier, including faucet valve (90), it is characterised in that the water purifier also includes appointing in claim 1 to 7
Purifier described in one, the faucet valve (90) is in the water outlet path of the purifier.
9. water purifier according to claim 8, it is characterised in that the water purifier also includes pre-filtering device, described
The pure water inlet of pre-filtering device is connected with the upper water route of the purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500855.6A CN104556503B (en) | 2013-10-22 | 2013-10-22 | Water purifying device and water purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500855.6A CN104556503B (en) | 2013-10-22 | 2013-10-22 | Water purifying device and water purifying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104556503A CN104556503A (en) | 2015-04-29 |
| CN104556503B true CN104556503B (en) | 2017-06-06 |
Family
ID=53073704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310500855.6A Expired - Fee Related CN104556503B (en) | 2013-10-22 | 2013-10-22 | Water purifying device and water purifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104556503B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810660A (en) * | 2006-02-28 | 2006-08-02 | 王建信 | Drinking water purifier |
| CN2816020Y (en) * | 2005-03-15 | 2006-09-13 | 周维家 | Sterilized domestic seepage-resisting water purifying machine |
| CN201080448Y (en) * | 2007-08-02 | 2008-07-02 | 佳尼特(上海)纯水设备有限公司 | Sterilizing reverse osmosis water purifier |
| CN202688115U (en) * | 2012-07-26 | 2013-01-23 | 珠海格力电器股份有限公司 | Water purifier |
| CN203112610U (en) * | 2013-01-29 | 2013-08-07 | 珠海格力电器股份有限公司 | reverse osmosis water purifier |
| CN203513417U (en) * | 2013-10-22 | 2014-04-02 | 珠海格力电器股份有限公司 | Water purifying device and water purifying machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004017016A (en) * | 2002-06-20 | 2004-01-22 | Zenken:Kk | Reverse osmosis membrane water purifier |
-
2013
- 2013-10-22 CN CN201310500855.6A patent/CN104556503B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816020Y (en) * | 2005-03-15 | 2006-09-13 | 周维家 | Sterilized domestic seepage-resisting water purifying machine |
| CN1810660A (en) * | 2006-02-28 | 2006-08-02 | 王建信 | Drinking water purifier |
| CN201080448Y (en) * | 2007-08-02 | 2008-07-02 | 佳尼特(上海)纯水设备有限公司 | Sterilizing reverse osmosis water purifier |
| CN202688115U (en) * | 2012-07-26 | 2013-01-23 | 珠海格力电器股份有限公司 | Water purifier |
| CN203112610U (en) * | 2013-01-29 | 2013-08-07 | 珠海格力电器股份有限公司 | reverse osmosis water purifier |
| CN203513417U (en) * | 2013-10-22 | 2014-04-02 | 珠海格力电器股份有限公司 | Water purifying device and water purifying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104556503A (en) | 2015-04-29 |
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