CN206799219U - A kind of compact household water-purifying machine and intelligent domestic water purifier - Google Patents
A kind of compact household water-purifying machine and intelligent domestic water purifier Download PDFInfo
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- CN206799219U CN206799219U CN201720550304.4U CN201720550304U CN206799219U CN 206799219 U CN206799219 U CN 206799219U CN 201720550304 U CN201720550304 U CN 201720550304U CN 206799219 U CN206799219 U CN 206799219U
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- water
- osmosis membrane
- reverse osmosis
- purifying machine
- transfer tube
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Abstract
The utility model provides a kind of compact household water-purifying machine, is related to technical field of water purification.The compact household water-purifying machine includes housing, transfer tube and multiple reverse osmosis membrane filts；Multiple reverse osmosis membrane filts are arranged in parallel, and water body to be clean is introduced by the transfer tube, are outwards conveyed after the purified treatment of multiple reverse osmosis membrane filts；The transfer tube and reverse osmosis membrane filt may be contained within the housing.Compact household water-purifying machine of the present utility model, parallel filtering purification is implemented to water body using multiple reverse osmosis membrane filts being set up in parallel, while ensureing that water purifier has enough water yields, in the monnolithic case size compression of water purifier to kitchen cabinet, daily drinking-water traffic requirement and the installation dimension requirement of family will be fully met.On this basis, the utility model additionally provides a kind of intelligent domestic water purifier.
Description
Technical field
It the utility model is related to technical field of water purification, more particularly to a kind of compact household water-purifying machine and intelligent domestic water purification
Machine.
Background technology
Water purifier is also water purifier, water filter, is that depth-type filtration, the water treatment facilities of purified treatment are carried out to water quality.
Water purifier can effectively filter out the large granular impurities such as iron rust in water, sandstone, colloid, can also adsorb in running water
The chemical agent such as chlorine residue, odor, heterochromatic, agricultural chemicals, the bacterium effectively gone in water removal, impurity, toxin, heavy metal etc. is harmful
Material.
Household water-purifying machine according to textural classification, substantially have coarse filtration, charcoal absorption, ion exchange resin, doughnut and
Several forms such as reverse osmosis membrane.Wherein, using reverse osmosis membrane carry out filtration, purification household water-purifying machine, be processing daily water consumption and
The optimal water purification product of purifying water effect of underground water.By the water that it is filtered without bacterium, virus, heavy metal, agricultural chemicals, organic
Thing, mineral matter and heterochromatic peculiar smell, it is a kind of pure water, is drinkable without heating.
At present, common counter-infiltration membrane type household water-purifying machine on the market, one or two reverse osmosis membrane mistakes of generally use
Filters in series arrangement carrys out filtration, purification water body.They the shortcomings that, are：In order to realize larger water purification speed, body must be just used
The very big reverse osmosis membrane filt of product, and the living space of general family is all more narrow and small, it is impossible to use is as washing machine, refrigerator
A water purifier is installed in so big space.However, the profile arrangement of water purifier is obtained as micro-wave oven is so big, then
The water flow of water purifier is generally less than 200 liter per hour, far can not meet larger family's daily demand.Here it is existing
In technology, the contradiction existing for counter-infiltration membrane type household water-purifying machine between purifier water outlet amount and water purifier appearance and size.
Utility model content
The purpose of this utility model is to provide a kind of compact household water-purifying machine and intelligent domestic water purifier, existing to solve
Have meet that big flow time space size is excessive, overall dimensions are sufficiently small existing for the water purifier in technology and net water flux not
The contradiction problem of foot.
To achieve these goals, the utility model uses following technical scheme：
A kind of compact household water-purifying machine provided by the utility model, including housing, transfer tube and multiple reverse osmosis membrane mistakes
Filter；Multiple reverse osmosis membrane filts are arranged in parallel, and water body to be clean is introduced by the transfer tube, by multiple described anti-
Outwards conveyed after the purified treatment of osmosis membrane filter；The transfer tube and reverse osmosis membrane filt may be contained within the housing
It is interior.
Further, the quantity of the reverse osmosis membrane filt is 2~6.The technical scheme has technical effect that：It is single
The size of reverse osmosis membrane filt is bigger, then the water that can be purified in the unit interval is also bigger.And if reverse osmosis membrane
The size of filter is bigger, and the overall dimensions of water purifier are also bigger, it is difficult to meets family's needs.Opposite, single counter-infiltration
Being sized to for film filter is smaller, in order to ensure same flow, the quantity of reverse osmosis membrane filt require it is more, but
Be this transfer tube to upstream requirement it is higher.In order to meet the installation dimension of family's water purifier and purification water yield, reverse osmosis
The quantity of permeable membrane should be arranged to 2~6.Especially, 3 or 4 reverse osmosis membrane filts are set up in parallel, suitable
Under the conditions of the installing space for closing family kitchen, the purification water-carrying capacity more than or equal to 200 liter per hour is disclosure satisfy that, is far longer than mesh
Common flow of the preceding household water-purifying machine on the market less than 200 liter per hour.
Further, the permeability rate of each reverse osmosis membrane filt is all higher than or equal to 50 liter per hour.The skill
Art scheme has technical effect that：According to the pilot production of reality, in order to realize the big purpose of small volume water yield, multiple reverse osmosis
Permeable membrane parallel filtering purifies, it is desirable to which the permeability rate of reverse osmosis membrane filt is more than or equal to 50 liter per hour.
Further, compact household water-purifying machine also includes fore filter；The fore filter is arranged at the driving
The upstream of pump.The technical scheme has technical effect that：Fore filter is located at the upstream of transfer tube, can treat purifying water body
Pre-filtering processing is carried out, removes impurity larger in running water.Water body to be clean after pre-filtering enters back into transfer tube and reverse osmosis
Permeable membrane, substantially prolongs the cleaning cycle that changes of reverse osmosis membrane filt, while also extend the use longevity of water purifier
Life.
Further, compact household water-purifying machine also includes control assembly；The control assembly respectively with the prefilter
Device, the transfer tube and water purifier outlet connection.The technical scheme has technical effect that：Control assembly has multiple work(
Can --- 1, switching function, the action that user fetches water is able to detect that by control assembly, control is turned on and off transfer tube
Power supply, realize to take and use.2nd, defencive function, the pressure parameter of fore filter water inlet is able to detect that by control assembly,
Judge whether fore filter meets water purification requirement, avoid the occurrence of due to prefilter failure and cause downstream reverse osmosis membrane filtration
The damage risk of device.
Further, compact household water-purifying machine also includes accumulator；The accumulator is located at the reverse osmosis membrane filt
Downstream.The technical scheme has technical effect that：Accumulator can store enough hydrostatic pressures after upper once water intaking,
And when fetching water next time, realize that opening water purifier outlet has flow, has prevented the phenomenon that water outlet delays.
Further, the enclosure interior is separated into the first separate cavities and the second separate cavities；Multiple reverse osmosis membrane filtrations
Device is located at first separate cavities, and the transfer tube, the fore filter, the control assembly and the accumulator are located at institute
State the second separate cavities.The technical scheme has technical effect that：By the first separate cavities and the second separate cavities by each critical piece
Separate, and multiple reverse osmosis membrane filt appearance and sizes are identical, are arranged side by side each in the first separate cavities, the profile of miscellaneous part
Portion is identical, is compactly arranged in the second separate cavities, can greatly reduce the gap between each part, makes water purifier that minimum be presented
Appearance and size, it is easily installed in family's cabinet.
Further, the enclosure interior is separated into the first separate cavities, the second separate cavities side by side, and positioned at front
Three separate cavities；Multiple reverse osmosis membrane filts are averagely arranged at first separate cavities and second separate cavities, described
Transfer tube, the control assembly are located at first separate cavities, and the accumulator is located at second separate cavities, the preposition mistake
Filter is located at the 3rd separate cavities.The technical scheme has technical effect that：It is divided into three separate cavities, counterweight is more uniformly distributed.
Further, since fore filter is more larger than other assemblies replacement frequency, therefore it is disposed in the 3rd separate cavities in front.
Further, compact household water-purifying machine also includes cooling device；The cooling device is arranged in the housing, is used
In the cooling transfer tube.The technical scheme has technical effect that：Cooling device can use air-cooled or water cooling structure
Form, in Water treatment, transfer tube is cooled down in real time.It should be noted that the cooling water of water-cooling pattern can use
The filtered wastewater of reverse osmosis membrane filt discharge, realizes the secondary use to waste water, has more efficiently saved water resource.
The utility model also provides a kind of intelligent domestic water purifier, including display early warning component, fore filter and on
The compact household water-purifying machine stated；The fore filter is arranged at the upstream of the transfer tube；The display early warning component is set
It is placed on the housing, and is connected with the reverse osmosis membrane filt, fore filter.
The beneficial effects of the utility model are：
1st, compact household water-purifying machine, parallel filtering is implemented to water body using multiple reverse osmosis membrane filts being set up in parallel
Purification, can to minimum by the monnolithic case size compression of water purifier while ensureing that water purifier has enough water yields
It is installed in family's cabinet, fully meets daily drinking-water traffic requirement and the installation dimension requirement of family.Produced in fact by actual
Test, the appearance and size of compact household water-purifying machine and common micro-wave oven size, you can be more than or equal to 200 liter per hour to realize
Purified water water flow.
2nd, intelligent domestic water purifier, solving the same of the contradiction between above-mentioned purifier water outlet amount and water purifier appearance and size
When, display early warning component is added, can be the temperature parameter that domestic consumer provides purifier water outlet immediately, or remind preposition
The information such as the remaining life of filter and/or reverse osmosis membrane filt.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The required accompanying drawing used is briefly described in description.It should be evident that drawings in the following description are of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the outline drawing of the compact household water-purifying machine that the utility model embodiment provides and intelligent domestic water purifier；
Fig. 2 is the water-cooled compact household water-purifying machine and intelligent domestic water purification machine face that the utility model embodiment provides
Structural representation；
Fig. 3 is air-cooled compact household water-purifying machine and intelligent domestic the water purification machine face that the utility model embodiment provides
Structural representation；
Fig. 4 is that the compact household water-purifying machine that the utility model embodiment provides and intelligent domestic water purifier backside structure are shown
It is intended to；
Fig. 5 is that the air-cooled compact household water-purifying machine of the utility model and another embodiment of intelligent domestic water purifier provide
Positive structure schematic；
Fig. 6 is that the air-cooled compact household water-purifying machine of the utility model and another embodiment of intelligent domestic water purifier provide
Structure schematic diagram.
Reference：
1- housings；2- transfer tubes；3- reverse osmosis membrane filts；
4- fore filters；5- control assemblies；6- accumulators；
The separate cavities of 101- first；The separate cavities of 102- second；The separate cavities of 103- the 3rd；
7- cooling devices；8- shows early warning component.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model provides a kind of compact household water-purifying machine, wherein：Fig. 1 is what the utility model embodiment provided
The outline drawing of compact household water-purifying machine and intelligent domestic water purifier；Fig. 2 is that the water-cooled that the utility model embodiment provides is tight
Gather type household water-purifying machine and intelligent domestic water purifier positive structure schematic；Fig. 3 is the air-cooled of the utility model embodiment offer
Formula compact household water-purifying machine and intelligent domestic water purifier positive structure schematic；Fig. 4 is what the utility model embodiment provided
Compact household water-purifying machine and intelligent domestic water purifier structure schematic diagram；Fig. 5 is the air-cooled compact man of the utility model
The positive structure schematic provided with water purifier and another embodiment of intelligent domestic water purifier；Fig. 6 is that the utility model is air-cooled
The structure schematic diagram that compact household water-purifying machine and another embodiment of intelligent domestic water purifier provide.
As shown in figures 1-4, the compact household water-purifying machine that the present embodiment provides, including housing 1, transfer tube 2 and multiple anti-
Osmosis membrane filter 3.Wherein, transfer tube 2 and multiple reverse osmosis membrane filts 3 may be contained within housing 1.Specifically, it is multiple anti-
Osmosis membrane filter 3 is arranged in parallel, and is then connected in series with transfer tube 2.Its purification process is as follows：Water body to be clean is by transfer tube
2 introduce and are pumped and flow to multiple reverse osmosis membrane filts 3 and complete filtration, purifications, by being arranged at the water purification of housing 1 after purified treatment
Machine outlet flows outwardly.
In the prior art, one or two reverse osmosis membrane filts 3 of counter-infiltration membrane type household water-purifying machine generally use
Arranged in series carrys out filtration, purification water body.They the shortcomings that, are：In order to realize larger water purification speed, must just volume be used very
Big reverse osmosis membrane filt 3, and the living space of general family is all more narrow and small, it is impossible to use as washing machine, refrigerator that
A water purifier is installed in big space.However, the profile arrangement of water purifier is obtained as micro-wave oven is so big, then net
The water flow of water dispenser is generally less than 200 liter per hour, far can not meet larger family's daily demand.Here it is existing skill
In art, the contradiction existing for counter-infiltration membrane type household water-purifying machine between purifier water outlet amount and water purifier appearance and size.
And compact household water-purifying machine of the present utility model, using multiple reverse osmosis membrane filts 3 being set up in parallel to water
Body implements parallel filtering purification, while ensureing that water purifier has enough water yields, by the monnolithic case size of water purifier
Being compressed to minimum can be installed in family's cabinet, fully meet daily drinking-water traffic requirement and the installation dimension requirement of family.
Experiment, the appearance and size of compact household water-purifying machine and common micro-wave oven size are produced by actual, you can are more than to realize
Purified water water flow equal to 200 liter per hour.
As shown in figure 4, further, the quantitative design of reverse osmosis membrane filt 3 is 2~6.It is total well known, it is single anti-
The size of osmosis membrane filter 3 is bigger, then the water that can be purified in the unit interval is also bigger.And if reverse osmosis membrane mistake
The size of filter 3 is bigger, and the overall dimensions of water purifier are also bigger, it is difficult to meets family's needs.Opposite, single reverse osmosis membrane
Being sized to for filter 3 is smaller, in order to ensure same flow, the quantity of reverse osmosis membrane filt 3 require it is more, but
Be this transfer tube 2 to upstream requirement it is higher.In order to meet the installation dimension of family's water purifier and purification water yield, reverse osmosis
The quantity of permeable membrane 3 should be arranged to 2~6.Especially, 3 or 4 reverse osmosis membrane filts 3 are set up in parallel,
It is adapted under the conditions of the installing space of family kitchen, disclosure satisfy that the purification water-carrying capacity more than or equal to 200 liter per hour, be far longer than
Current common flow of the household water-purifying machine less than 200 liter per hour on the market.
As shown in figure 4, further, the permeability rate of each reverse osmosis membrane filt 3 is all higher than or every equal to 50 liters
Hour.In the present embodiment, according to the pilot production of reality, in order to realize the big purpose of small volume water yield, multiple counter-infiltrations
The parallel filtering of film filter 3 purifies, it is desirable to which the permeability rate of reverse osmosis membrane filt 3 is not less than 50 liter per hour.
It should be strongly noted that as shown in Fig. 2,3,5, transfer tube 2 preferably uses vane pump, can also use other classes
The water pump of type.Compared with the membrane pump that household water-purifying machine on the market is commonly used, the outlet pressure of vane pump can be designed to bigger, stream
Amount is also bigger, and goes out water steadying no pulse.Meanwhile the collective effect of multiple reverse osmosis membrane filts 3 in vane pump and downstream, greatly
Water purification speed is improved greatly, improves the outlet effect of water purifier.
As shown in Figure 2,3, further, compact household water-purifying machine also includes fore filter 4, wherein, prefilter
Device 4 is arranged at the upstream of transfer tube 2.Pre-filtering processing is carried out for treating purifying water body, removes impurity larger in running water.
Water body to be clean after pre-filtering enters back into transfer tube 2 and reverse osmosis membrane filt 3, substantially prolongs reverse osmosis membrane filt 3
Change cleaning cycle, while also extend the service life of water purifier.
As shown in Figure 2,3, further, compact household water-purifying machine also includes control assembly 5.Wherein, control assembly 5 is divided
Do not export and connect with fore filter 4, transfer tube 2 and water purifier.Wherein, control assembly 5 has multi-functional：1st, work(is switched
Can, the action of user's water intaking is able to detect that by control assembly 5, control is turned on and off the power supply of transfer tube 2, realizes and takes
Use.2nd, defencive function, the pressure parameter of the water inlet of fore filter 4 is able to detect that by control assembly 5, judges prefilter
Whether device 4 meets water purification requirement, avoids the occurrence of due to prefilter failure and causes the damage wind of downstream reverse osmosis membrane filt 3
Danger.
As shown in Figure 2,3, further, compact household water-purifying machine also includes accumulator 6.Wherein, accumulator 6 is positioned at anti-
The downstream of osmosis membrane filter 3.In the present embodiment, accumulator 6 can store enough water purification pressures after upper once water intaking
Power, and when fetching water next time, realize that opening water purifier outlet has flow, has prevented the phenomenon that water outlet delays.
As shown in Figure 2,3, 4, further, the first separate cavities 101 and the second separate cavities 102 are separated into inside housing 1.Tool
Body, multiple reverse osmosis membrane filts 3 are located at the first separate cavities 101, and transfer tube 2, fore filter 4, control assembly 5 and storage
Pressure tank 6 may be contained within the second separate cavities 102.Each critical piece is divided by the first separate cavities 101 and the second separate cavities 102
Open, and the appearance and size of multiple reverse osmosis membrane filts 3 is identical, is arranged side by side in the first separate cavities 101, the profile of miscellaneous part
Each portion is identical, is compactly arranged in the second separate cavities 102, can greatly reduce the gap between each part, water purifier is presented
Minimum appearance and size, is easily installed in family's cabinet.
As shown in Figure 5,6, further, the first separate cavities 101, the second separate cavities 102 are separated into inside housing 1, and
The 3rd separate cavities 103 positioned at front.Specifically, multiple reverse osmosis membrane filts 3 are evenly distributed in the first separate cavities 101 and
In two separate cavities 102, and transfer tube 2, control assembly 5 are located at the first separate cavities 101, and accumulator 6 is arranged at the second separate cavities
102, fore filter is located at the 3rd separate cavities 103.By the first separate cavities 101, the second separate cavities 102 and the 3rd separate cavities 103
Each critical piece is separated, counterweight is more uniformly distributed.Further, since fore filter 4 is more larger than other assemblies replacement frequency, therefore
It is disposed in the 3rd separate cavities 103 in front.
As shown in Figure 2,3, further, compact household water-purifying machine also includes cooling device 7, and cooling device 7 is arranged on
In housing 1, air-cooled or water cooling structure type can be used, in Water treatment, transfer tube 2 is cooled down in real time.Need
It is noted that the cooling water of water-cooling pattern can use the filtered wastewater that reverse osmosis membrane filt 3 discharges, realize to waste water
Secondary use, water resource is more efficiently saved.
The utility model also provides a kind of intelligent domestic water purifier, and as shown in figs. 1 to 6, intelligent domestic water purifier includes aobvious
Show early warning component 8, fore filter 4 and above-mentioned compact household water-purifying machine.Wherein, show that early warning component 8 is arranged at shell
On body 1, and it is connected with fore filter 4, reverse osmosis membrane filt 3.Display early warning component 8 is that domestic consumer provides water purification immediately
The temperature parameter of machine water outlet, or remind user to be used on fore filter 4 and/or the remaining of reverse osmosis membrane filt 3
The information such as life-span.It should be noted that display early warning component 8 can select warning lamp, or shown using screen.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of compact household water-purifying machine, it is characterised in that including housing, transfer tube and multiple reverse osmosis membrane filts；
Multiple reverse osmosis membrane filts are arranged in parallel, and water body to be clean is introduced by the transfer tube, by multiple described anti-
Outwards conveyed after the purified treatment of osmosis membrane filter；
The transfer tube and reverse osmosis membrane filt may be contained within the housing.
2. compact household water-purifying machine according to claim 1, it is characterised in that the quantity of the reverse osmosis membrane filt
For 2~6.
3. compact household water-purifying machine according to claim 2, it is characterised in that each described reverse osmosis membrane filt
Permeability rate be all higher than or equal to 50 liter per hour.
4. compact household water-purifying machine according to claim 1, it is characterised in that also including fore filter；Before described
Put the upstream that filter is arranged at the transfer tube.
5. compact household water-purifying machine according to claim 4, it is characterised in that also including control assembly；The control
Component exports with the fore filter, the transfer tube and water purifier connect respectively.
6. compact household water-purifying machine according to claim 5, it is characterised in that also including accumulator；The accumulator
Positioned at the downstream of the reverse osmosis membrane filt.
7. compact household water-purifying machine according to claim 6, it is characterised in that the enclosure interior be separated into first every
From chamber and the second separate cavities；Multiple reverse osmosis membrane filts are located at first separate cavities, the transfer tube, described preposition
Filter, the control assembly and the accumulator are located at second separate cavities.
8. compact household water-purifying machine according to claim 6, it is characterised in that the enclosure interior is separated into side by side
First separate cavities, the second separate cavities, and the 3rd separate cavities positioned at front；Multiple reverse osmosis membrane filts are averagely set
In first separate cavities and second separate cavities, the transfer tube, the control assembly are located at first separate cavities, institute
State accumulator and be located at second separate cavities, the fore filter is located at the 3rd separate cavities.
9. the compact household water-purifying machine according to any one of claim 1~8, it is characterised in that also including cooling device；
The cooling device is arranged in the housing, for cooling down the transfer tube.
10. a kind of intelligent domestic water purifier, it is characterised in that including display early warning component, fore filter and as right will
Seek the compact household water-purifying machine described in 1~4,6~9 any one；The fore filter is arranged at the upstream of the transfer tube；
The display early warning component is arranged on the housing, and is connected with the reverse osmosis membrane filt, fore filter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550304.4U CN206799219U (en) | 2017-05-17 | 2017-05-17 | A kind of compact household water-purifying machine and intelligent domestic water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550304.4U CN206799219U (en) | 2017-05-17 | 2017-05-17 | A kind of compact household water-purifying machine and intelligent domestic water purifier |
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| CN206799219U true CN206799219U (en) | 2017-12-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927542A (en) * | 2017-05-17 | 2017-07-07 | 中创意德（北京）科技发展有限公司 | A kind of compact household water-purifying machine and intelligent domestic water purifier |
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2017
- 2017-05-17 CN CN201720550304.4U patent/CN206799219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927542A (en) * | 2017-05-17 | 2017-07-07 | 中创意德（北京）科技发展有限公司 | A kind of compact household water-purifying machine and intelligent domestic water purifier |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100020 Beijing city Chaoyang District Sirirath Tuo Fang Ying Building No. 2 layer 105 room 110 Patentee after: Friedrich Environmental Technology Development (Beijing) Co., Ltd. Address before: 100020 Beijing city Chaoyang District Sirirath Tuo Fang Ying Building No. 2 layer 105 room 110 Patentee before: Creative (Beijing) science and Technology Development Co Ltd |
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| CP01 | Change in the name or title of a patent holder |