CN103566696A - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN103566696A CN103566696A CN201310560737.4A CN201310560737A CN103566696A CN 103566696 A CN103566696 A CN 103566696A CN 201310560737 A CN201310560737 A CN 201310560737A CN 103566696 A CN103566696 A CN 103566696A
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- dust collection
- air
- dust
- airtight casing
- electric cabinet
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Abstract
The invention discloses an air purifier. The air purifier comprises a closed box body, a primary filter, an electrostatic precipitator, a dust collecting barrel, a negative-ion generator and an electric cabinet, wherein an air inlet is formed in the upper part of the closed box body, and an air outlet is formed in the lower part of the closed box body; a fan connected with the electric cabinet is arranged in the air outlet; the primary filter, the electrostatic precipitator, the dust collecting barrel and the negative-ion generator are arranged in the closed box body from top to bottom; the primary filter is placed below the air inlet; the outer wall of the dust collecting barrel is in closing connection with the inner wall of the closed box body; a film filter element is arranged in the dust collecting barrel; a certain distance is reserved between the outer wall of the film filter element and the inner wall of the dust collecting barrel to form a dust collecting area; a film center pipeline is arranged in the film filter element, and the bottom part of the film center pipeline is communicated with the air outlet; the negative-ion generator is placed in the air outlet. The air purifier can efficiently remove the dust in the air as well as improve the air quality.
Description
Technical field
The present invention relates to a kind of environmental supplies, relate in particular to a kind of a kind of air cleaner for separating of dust in air.
Background technology
Along with expanding economy and social progress, human lives's civilization degree improves constantly, the crowd that room air pollution receives publicity is in growth at double, the multiple occupational disease incidence of disease is high, people is through indoor life, study, work and the amusement of the sealing of being everlasting in daily life, and the room air of workplace more should draw attention, in the environment of sealing, airborne anion concentration reduces gradually, indoor air quality becomes worse and worse, adds people and have a large amount of imperceptible particle (PM in indoor smoke and the ambient air that caused by production
2.5endangering the healthy of people).
Country supports, media are paid close attention to, worker health problem causes omnibearing concern, people's environmental consciousness strengthens day by day, and have time of 1/3rd people's all one's life in work, in view of this, China's air purifier market development has a high potential, two air cleaner great majority are in the market for fitting up of new residence or vehicle-mounted clearing machine, and be applicable to cause the workplace air clearing machine market of containing dust in ambient air to rarely have appearance by production, even if there are some can remove the air cleaner containing dust, but remove the poor effect of dust.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, a kind of a kind of air cleaner that can efficiently remove dust in air, improve air quality is provided.
Technical scheme of the present invention is achieved in that a kind of air cleaner, for separating of the dust containing in air, described air cleaner comprises airtight casing, roughing efficiency air filter, electrostatic precipitator, dust collection bucket, anion generator, electric cabinet, the top of described airtight casing is provided with air inlet, the bottom of described airtight casing is provided with air outlet, in described air outlet, be provided with blower fan, described blower fan connects with electric cabinet, described roughing efficiency air filter, electrostatic precipitator, dust collection bucket, anion generator is from top to bottom arranged in airtight casing, described roughing efficiency air filter is positioned at the below of air inlet, the outer wall of described dust collection bucket is connected with the inwall of airtight casing is airtight, in described dust collection bucket, be provided with membrane cartridge, between the inwall of the outer wall of described membrane cartridge and dust collection bucket, exist certain distance to form dust collection region, the inside of described membrane cartridge is provided with center membrane pipeline, the bottom of described center membrane pipeline communicates with air outlet, described anion generator is positioned at air outlet place.
Preferably, between described electrostatic precipitator, membrane cartridge, be provided with buffering area.
Preferably, also comprise the touch screen control panel being arranged on described airtight cabinet exterior, the PM that is arranged on close air outlet in described airtight casing
2.5detector, described touch screen control panel connects with electric cabinet, described electric cabinet and PM
2.5detector connects.
Preferably, the filtering material in described roughing efficiency air filter is nonwoven.
Preferably, on described airtight casing, be provided with horizontal draw-in groove, in described horizontal draw-in groove, be provided with twice guide rail, on described roughing efficiency air filter, be provided with two slide blocks, described twice track and two slide blocks are corresponding and coupling mutually one by one, described roughing efficiency air filter was slidably arranged in horizontal draw-in groove by twice track and coordinating of two slide blocks, and the notch place of described horizontal draw-in groove is provided with sealing strip, and described sealing strip contacts with roughing efficiency air filter.
Preferably, the PVDF composite membrane that the material of the film in described membrane cartridge is porous or PET composite membrane, the aperture of the film in membrane cartridge is 0.1um.
Preferably, also comprise pipeline, dust catcher, on described airtight casing, be provided with dust collection mouth, described dust collection mouth is communicated with the dust collection bucket in dust collection region by pipeline, described dust collection mouth is communicated with dust catcher, and described dust catcher is connected with electric cabinet.
Preferably, the bottom of the dust collection bucket in described dust collection region is provided with opening, base plate, described base plate is slidably arranged in the bottom of dust collection bucket, described base plate energy opening and closing opening, described dust collection mouth is by pipeline and open communication, in described airtight casing, be provided with drive motor, described drive motor is connected with base plate, and described drive motor is connected with electric cabinet.
Preferably, described air inlet is shutter.
Preferably, on described airtight casing, be also provided with emergency stop switch, access panel, described emergency stop switch is connected with electric cabinet.
The invention has the beneficial effects as follows:
One, electric cabinet is controlled fan starting, in airtight casing, produce the state of a negative pressure, air containing dust in external environment can enter in airtight casing by air inlet, first by air inlet, enter roughing efficiency air filter by airborne big dust particle isolated by filtration, pass through again electrostatic precipitator, make dust granules charged and process charged dust granules by electrostatic attraction, finally by membrane cartridge, filter again, air after filtration is got back in environment through air outlet, remove airborne dust, through three roads, filtered, effectively removed airborne dust;
They are two years old, at air outlet, place is provided with anion generator, can make the negative ion amount in working environment reach 5,000,000, provide anion environment, because anion can reduce from the active oxygen (as oxygen radical) of the generations such as the polluter of atmosphere, nitrogen oxide, cigarette, reduce the harm of too much active oxygen to human body; The air floating dust of neutral zone positive electricity without electric charge after sedimentation, therefore can reach the object of air cleaning;
Its three, between electrostatic precipitator, membrane cartridge, be provided with buffering area, guarantee that dust granules and air stream have separate enough transit times;
Its four, by the operation that can control whole system that is equipped with of electric cabinet, touch screen control panel, add PM
2.5the setting of detector, can show the clean-up effect of dust effectively intuitively in touch screen control panel, easy to use;
Its five, roughing efficiency air filter was slidably arranged in horizontal draw-in groove by twice track and coordinating of two slide blocks, roughing efficiency air filter be arranged to extract portable, the cleaning of nonwoven, change more convenient;
Its six, by being equipped with of electric cabinet, dust catcher, dust collection mouth, pipeline, drive motor, dust collection, the dust that automation cleaning is collected.
Its seven, by being equipped with of emergency stop switch, access panel, electric cabinet, being convenient to operating personnel can overhaul in time.
Its eight, simple in structure, cost of investment is few, floor space is little, convenient mobile.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is the front view in the present embodiment;
Fig. 2 is the structural representation that in Fig. 1, A-A ' locates;
Fig. 3 is the rearview of the present embodiment;
Fig. 4 is the left view of the present embodiment;
Fig. 5 is the front view of roughing efficiency air filter and airtight casing in the present embodiment;
Fig. 6 is the profile of the front view of roughing efficiency air filter and airtight casing in the present embodiment;
Fig. 7 is the profile of the right view of roughing efficiency air filter and airtight casing in the present embodiment.
In figure:
The airtight casing of 1-; 2-shutter; 3-roughing efficiency air filter; 4-electrostatic precipitator; 5-buffering area; 6-touch screen control panel; 7-emergency stop switch; 8-access panel; 9-membrane cartridge; 10-electric cabinet; 11-dust collection bucket; 12-drive motor; 13-base plate; 14-blower fan; 15-anion generator; 16-PM
2.5detector; 17-dust collection mouth; 18-air outlet; 19-conducts electricity castor; 20-center membrane pipeline; The horizontal draw-in groove of 21-; 22-track; 23-slide block; 24-sealing strip.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Consult Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of air cleaner, for separating of the dust containing in air, air cleaner comprises airtight casing 1, roughing efficiency air filter 3, electrostatic precipitator 4, dust collection bucket 11, anion generator 15, electric cabinet 10, the top of airtight casing 1 is provided with air inlet, and the bottom of airtight casing 1 is provided with air outlet 18, is provided with blower fan 14 in air outlet 18, and blower fan 14 connects with electric cabinet 10, roughing efficiency air filter 3, electrostatic precipitator 4, dust collection bucket 11, anion generator 15 is from top to bottom arranged in airtight casing 1, roughing efficiency air filter 3 is positioned at the below of air inlet, the airtight connection of inwall of the outer wall of dust collection bucket 11 and airtight casing 1, in dust collection bucket 11, be provided with membrane cartridge 9, between the inwall of the outer wall of membrane cartridge 9 and dust collection bucket 11, exist certain distance to form dust collection region, the inside of membrane cartridge 9 is provided with center membrane pipeline 20, the bottom of center membrane pipeline 20 communicates with air outlet 18, and anion generator 15 is positioned at air outlet 18 places.
Switch on power, electric cabinet 10 is controlled blower fan 14 runnings, make the state of a negative pressure of the interior generation of airtight casing 1, due to inside and outside pressure reduction, air containing dust in external environment can enter in airtight casing 1 by air inlet, form an air motion trend from top to bottom, first air in environment enters roughing efficiency air filter 3 by air inlet, can be by airborne big dust particle isolated by filtration by roughing efficiency air filter 3, air after preliminary filtration is again by electrostatic precipitator 4, make dust granules charged and process charged dust granules by electrostatic attraction, be neutralized into bulky grain, due to airtight connection of inwall of outer wall with the airtight casing 1 of dust collection bucket 11, after being neutralized into bulky grain, can automatically sink in the middle dust collection region of dust collection bucket 11 below, again due to airtight connection of inwall of outer wall with the airtight casing 1 of dust collection bucket 11, also do not have the particle that sinks can be from air port 18 directly not get back to environment, but can be with gas by the membrane filtration of membrane cartridge 9, in filter process, the dust granules being retained on membrane cartridge 9 films can be recoiled and be collected in dust collection bucket 11 by film.Air after filtration is discharged from the bottom of center membrane pipeline 20, finally by air port 18, get back in environment, consider in airtight working environment, airborne anion concentration is less, indoor air quality is poor, the present embodiment is provided with anion generator 18 at air outlet 18 places, can make the negative ion amount in working environment reach 5,000,000, provide anion environment, because gas anion can reduce from the active oxygen (as oxygen radical) of the generations such as the polluter of atmosphere, nitrogen oxide, cigarette, reduce the harm of too much active oxygen to human body; The air floating dust of neutral zone positive electricity without electric charge after sedimentation, therefore can reach the object of air cleaning.
For guaranteeing that dust granules and air stream have separate enough transit times, are provided with buffering area 5 between electrostatic precipitator 4, membrane cartridge 9.
Air cleaner also comprises the touch screen control panel 6 being arranged on airtight casing 1 outer wall, the PM2.5 detector 16 that is arranged on the interior close air outlet 18 of airtight casing 1, touch screen control panel 6 connects with electric cabinet 10, and electric cabinet 10 connects with PM2.5 detector 16.PM2.5 detector 16 its functions are for detection of the clean-up effect of dust, PM2.5 detector 16 is in order to be sent to electric cabinet 10 by the dust purification effect detecting, electric cabinet 10 also shows this result feedback on touch screen control panel 6, in addition, touch screen control panel 6 can also be controlled the operation of air cleaner.
Filtering material in roughing efficiency air filter 3 can be nonwoven or nylon wire or activated carbon filter material or metal hole pattern etc., these filter membranes all have the function of primarily efficient filter, and filtering material in roughing efficiency air filter 3 in the present embodiment is nonwoven, one, nonwoven can reach the oarse-grained effect of preliminary filtration; Its two, nonwoven is more easy to get with respect to other primarily efficient filter materials, and low price, cost is low.
As shown in Figures 5 to 7, in order to facilitate the nonwoven in roughing efficiency air filter 3 to clean, roughing efficiency air filter 3 in the present embodiment can extract movement, its concrete structure is: on airtight casing 1, be provided with horizontal draw-in groove 21, laterally in draw-in groove 21, be provided with twice guide rail, on roughing efficiency air filter, be provided with two slide blocks 23, twice track 22 and two slide blocks 23 are corresponding and coupling mutually one by one, roughing efficiency air filter 3 is by being slidably arranged in twice track 22 and coordinating of two slide blocks 23 in horizontal draw-in groove 21, laterally the notch place of draw-in groove 21 is provided with sealing strip 24, sealing strip 24 contacts with roughing efficiency air filter 3.Arranging of sealing strip 24 guarantees that the air entering from air inlet can, from roughing efficiency air filter 3 and laterally outflow between draw-in groove 21, not guarantee can not reduce the effect to air cleaning then.While needing to clean the nonwoven in roughing efficiency air filter 3, only need first sealing strip 24 to be disassembled, then roughing efficiency air filter 3 is capable of washing from the interior extraction of horizontal draw-in groove 21, during installation, want roughing efficiency air filter 3 to insert horizontal draw-in groove 21, be loaded on sealing strip 24.
The material of the film in membrane cartridge 9 can be PVDF/PET composite membrane, in polypropylene (PP), polyvinylidene fluoride film (PVDF), PET (PET), the PVDF composite membrane that the material of the film in the membrane cartridge 9 in the present embodiment is porous or PET composite membrane, the PVDF composite membrane of employing porous or PET composite membrane are with respect to polypropylene (PP), polyvinylidene fluoride film (PVDF), PET (PET) has outstanding chemical compatibility, applicability is wide, filter membrane is collapsible in-depth filtration, filter area is large, flow is large, the pressure loss is little, load high, life-span is long.The pore diameter range of the film in membrane cartridge is 0.03-1.0 μ m, it can be the film in the multiple apertures such as 0.03 μ m, 0.10 μ m, 0.40 μ m, 1.0 μ m, the size in aperture is selected according to the actual character that will process air, the aperture of the film in the membrane cartridge in the present embodiment is 0.10 μ m, aperture is that 0.1 μ m can stop aperture to be greater than the dust granules of 0.1 μ m and bacterium etc., thereby reaches the effect of purification.
Source of Dust in dust collection bucket 11 is in two parts, one of them part is the dust granules after being processed by electrostatic precipitator 4, another part is by the dust granules of the film recoil in membrane cartridge 9, for the ease of the dust problem in cleaning dust collection bucket 11, the air cleaner in the present embodiment also comprises pipeline, dust catcher, on airtight casing 1, be provided with dust collection mouth 17, dust collection mouth 17 is communicated with the dust collection bucket 11 in dust collection region by pipeline, dust collection mouth 17 is communicated with dust catcher, and dust catcher is connected with electric cabinet 10.
The bottom of the dust collection bucket 11 in dust collection region is provided with opening, base plate 13, base plate 13 is slidably arranged in the bottom of dust collection bucket 11, base plate 13 energy opening and closing openings, dust collection mouth 17 is by pipeline and open communication, in airtight casing 1, be provided with drive motor 12, drive motor 12 is connected with base plate 13, and drive motor 12 is connected with electric cabinet 10.
Because membrane cartridge 9 is positioned at dust collection bucket 11, be positioned at stainless steel cask, dust after isolated by filtration is collected in dust collection bucket 11 by the film recoil in membrane cartridge 9, when the dust in stainless steel cask reaches a certain amount of, by operation touch screen control panel 6, make electric cabinet 10 close other relative programs, meanwhile, start drive motor 12, dust catcher, drive motor 12 drives base plate 13 to slide into opening, dust is discharged from the bottom of bucket wall 16, dust catcher is the dust collection that the bottom from bucket wall 16 is discharged that coordinates with pipeline by dust collection mouth 17, cleared up after the dust in stainless steel cask, again operate touch screen control panel 6, electric cabinet 10 is controlled drive motor 12 and is started, drive motor 12 drives base plate 13 to slide into the state of covering, meanwhile, electric cabinet 10 is restarted other relative programs.
Air inlet can be arranged to mesh, grid, air inlet in the present embodiment is shutter 2, because the blade of shutter 2 tilts, to air, can play certain drainage, the airtight casing 1 of shutter 2 is cuboid, shutter 2 is distributed on three sides on airtight casing 1 top, and in the present embodiment, front outer wall, left side outer wall and the outer right wall on airtight casing 1 top are provided with shutter 2.
In order to guarantee when air cleaner breaks down, staff can overhaul in time, on airtight casing 1, is also provided with emergency stop switch 7, access panel 8, and emergency stop switch 7 is connected with electric cabinet 10.While running into fault, staff presses emergency stop switch 7, gives electric cabinet 10 stop signals, and it is out of service that electric cabinet 10 is controlled air cleaner, and staff opens access panel 8 again and keeps in repair.
The bottom of airtight casing 1 is provided with a plurality of conduction castors 19, can facilitate this air cleaner to move, and reduces the burden of a dead lift, and can purify a place and move to another place, more convenient quick.
Above embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art understand content of the present invention and implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (10)
1. an air cleaner, for separating of the dust containing in air, it is characterized in that: described air cleaner comprises airtight casing, roughing efficiency air filter, electrostatic precipitator, dust collection bucket, anion generator, electric cabinet, the top of described airtight casing is provided with air inlet, the bottom of described airtight casing is provided with air outlet, in described air outlet, be provided with blower fan, described blower fan connects with electric cabinet, described roughing efficiency air filter, electrostatic precipitator, dust collection bucket, anion generator is from top to bottom arranged in airtight casing, described roughing efficiency air filter is positioned at the below of air inlet, the outer wall of described dust collection bucket is connected with the inwall of airtight casing is airtight, in described dust collection bucket, be provided with membrane cartridge, between the inwall of the outer wall of described membrane cartridge and dust collection bucket, exist certain distance to form dust collection region, the inside of described membrane cartridge is provided with center membrane pipeline, the bottom of described center membrane pipeline communicates with air outlet, described anion generator is positioned at air outlet place.
2. a kind of air cleaner according to claim 1, is characterized in that: between described electrostatic precipitator, membrane cartridge, be provided with buffering area.
3. a kind of air cleaner according to claim 1 and 2, is characterized in that: also comprise the touch screen control panel being arranged on described airtight cabinet exterior, the PM that is arranged on close air outlet in described airtight casing
2.5detector, described touch screen control panel connects with electric cabinet, described electric cabinet and PM
2.5detector connects.
4. a kind of air cleaner according to claim 1, is characterized in that: the filtering material in described roughing efficiency air filter is nonwoven.
5. a kind of air cleaner according to claim 4, it is characterized in that: on described airtight casing, be provided with horizontal draw-in groove, in described horizontal draw-in groove, be provided with twice guide rail, on described roughing efficiency air filter, be provided with two slide blocks, described twice track and two slide blocks are corresponding and coupling mutually one by one, described roughing efficiency air filter was slidably arranged in horizontal draw-in groove by twice track and coordinating of two slide blocks, the notch place of described horizontal draw-in groove is provided with sealing strip, and described sealing strip contacts with roughing efficiency air filter.
6. a kind of air cleaner according to claim 1, is characterized in that: the PVDF composite membrane that the material of the film in described membrane cartridge is porous or PET composite membrane, the aperture of the film in membrane cartridge is 0.03-1.0 μ m.
7. a kind of air cleaner according to claim 1, it is characterized in that: also comprise pipeline, dust catcher, on described airtight casing, be provided with dust collection mouth, described dust collection mouth is communicated with the dust collection bucket in dust collection region by pipeline, described dust collection mouth is communicated with dust catcher, and described dust catcher is connected with electric cabinet.
8. a kind of air cleaner according to claim 7, it is characterized in that: the bottom of the dust collection bucket in described dust collection region is provided with opening, base plate, described base plate is slidably arranged in the bottom of dust collection bucket, described base plate energy opening and closing opening, described dust collection mouth is by pipeline and open communication, in described airtight casing, be provided with drive motor, described drive motor is connected with base plate, and described drive motor is connected with electric cabinet.
9. a kind of air cleaner according to claim 1, is characterized in that: described air inlet is shutter.
10. a kind of air cleaner according to claim 3, is characterized in that: on described airtight casing, be also provided with emergency stop switch, access panel, described emergency stop switch is connected with electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560737.4A CN103566696B (en) | 2013-11-13 | 2013-11-13 | A kind of air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560737.4A CN103566696B (en) | 2013-11-13 | 2013-11-13 | A kind of air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103566696A true CN103566696A (en) | 2014-02-12 |
| CN103566696B CN103566696B (en) | 2016-01-20 |
Family
ID=50039934
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560737.4A Active CN103566696B (en) | 2013-11-13 | 2013-11-13 | A kind of air cleaner |
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| Country | Link |
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| CN (1) | CN103566696B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233609A (en) * | 2015-10-30 | 2016-01-13 | 南京白云化工环境监测有限公司 | Mobile public place air detection device |
| CN109187300A (en) * | 2018-10-18 | 2019-01-11 | 合肥吴亦科技有限公司 | It is a kind of can intelligent control of household electrical appliance indoor monitoring device |
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| JPH10296124A (en) * | 1997-04-23 | 1998-11-10 | Matsushita Electric Works Ltd | Air purifier |
| CN2936436Y (en) * | 2006-07-28 | 2007-08-22 | 惠州艾尔科技有限公司 | Static air purifier |
| CN201549983U (en) * | 2009-09-22 | 2010-08-11 | 天津市天发重型水电设备制造有限公司 | Carbon powder collection and extraction device used on collector ring and carbon brush of electric generator |
| CN102563767A (en) * | 2012-02-20 | 2012-07-11 | 上海交通大学 | Multifunctional indoor air refresher coupling purification and fresh air ventilation |
| CN203564919U (en) * | 2013-11-13 | 2014-04-30 | 苏州巨联科技有限公司 | Air purifier |
-
2013
- 2013-11-13 CN CN201310560737.4A patent/CN103566696B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10296124A (en) * | 1997-04-23 | 1998-11-10 | Matsushita Electric Works Ltd | Air purifier |
| CN2936436Y (en) * | 2006-07-28 | 2007-08-22 | 惠州艾尔科技有限公司 | Static air purifier |
| CN201549983U (en) * | 2009-09-22 | 2010-08-11 | 天津市天发重型水电设备制造有限公司 | Carbon powder collection and extraction device used on collector ring and carbon brush of electric generator |
| CN102563767A (en) * | 2012-02-20 | 2012-07-11 | 上海交通大学 | Multifunctional indoor air refresher coupling purification and fresh air ventilation |
| CN203564919U (en) * | 2013-11-13 | 2014-04-30 | 苏州巨联科技有限公司 | Air purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233609A (en) * | 2015-10-30 | 2016-01-13 | 南京白云化工环境监测有限公司 | Mobile public place air detection device |
| CN109187300A (en) * | 2018-10-18 | 2019-01-11 | 合肥吴亦科技有限公司 | It is a kind of can intelligent control of household electrical appliance indoor monitoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103566696B (en) | 2016-01-20 |
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Effective date of registration: 20171225 Address after: 215228 large Xie village, Shengze Town, Wujiang District, Jiangsu, Suzhou Patentee after: SUZHOU JULIAN ENVIRONMENTAL RESEARCH CO., LTD. Address before: 215228 large Xie village, Shengze Town, Wujiang District, Jiangsu, Suzhou Patentee before: Suzhou Jvlian Technology Co., Ltd. |
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Address after: 215228 large Xie village, Shengze Town, Wujiang District, Jiangsu, Suzhou Patentee after: Suzhou gigantic environmental protection Co., Ltd. Address before: 215228 large Xie village, Shengze Town, Wujiang District, Jiangsu, Suzhou Patentee before: SUZHOU JULIAN ENVIRONMENTAL RESEARCH CO., LTD. |