CN109099513A - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN109099513A CN109099513A CN201810872680.4A CN201810872680A CN109099513A CN 109099513 A CN109099513 A CN 109099513A CN 201810872680 A CN201810872680 A CN 201810872680A CN 109099513 A CN109099513 A CN 109099513A
- Authority
- CN
- China
- Prior art keywords
- air
- shell
- mode
- air duct
- air inlet
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 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
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention relates to a kind of air purifiers, comprising: shell；The first air inlet, the second air inlet and the air outlet being set on shell；It is set to the air duct of enclosure interior；The partition being set on air duct, for being connected to first air inlet and air duct in first mode, and, the second air inlet and air duct are connected in second mode；It is set to the ion piece of air outlet, for purifying to the air entered the room by air outlet；The wind wheel being set in air duct, for blowing out filtered air from the air outlet.By the way that partition is arranged on the air duct of air purifier, and partition is made to be connected to the first air inlet and air duct, or the second air inlet of connection and air duct, so that air purifier is not only able to achieve first mode with this, but also be able to achieve second mode.In this way, outdoor air can be introduced in the flrst mode, indoor gas concentration lwevel is reduced, improving indoor air quality can be improved the purification speed of room air under the second mode.
Description
Technical field
The present invention relates to air purification fields, more particularly to a kind of air purifier of fresh air system.
Background technique
As environmental problem becomes increasingly conspicuous, very big influence is caused on people's lives, work.For example, haze, sand
Dust storm etc., in order to cope with air quality problems, air purifier becomes the first choice for improving air quality.
Currently, air purifier mainly includes fresh air, interior circulation both of which.Wherein, the cleaning principle of fresh air purifier
It is that outside air is introduced into interior, room air is replaced during introducing, is better than Interior Space in outdoor air quality
When gas, indoor air quality can be because the continuous injection of pure air be improved by new blower.
Interior circulation purifier is then circulating purification in carrying out for room air, wherein extraction is indoor air, row
Air out also discharges indoors, and purification speed can be fast under normal circumstances, but the concentration of carbon dioxide will increase, because
This, for a long time using still there are problems that Carbon Dioxide in Air siltation.
Summary of the invention
Based on this, it is necessary to which slow for fresh air purifier purification speed in the prior art, interior circulation purifier makes for a long time
With the high problem of rear the carbon dioxide concentration in air, a kind of air purifier is provided.
The embodiment of the present invention provides a kind of air purifier, comprising: shell；
The first air inlet, the second air inlet and the air outlet being set on the shell；
It is set to the air duct of the enclosure interior；
The partition being set on the air duct, for being connected to first air inlet and the air duct in first mode,
And second air inlet and the air duct are connected in second mode；
It is set to the ion piece of the air outlet, for purifying to the air entered the room by the air outlet；
The wind wheel being set in the air duct, for blowing out filtered air from the air outlet.
Further, the air duct is made of air duct shell, wherein the air duct shell includes: opening；
In second mode, the partition covering opening is connected to second air inlet with the air duct；
In first mode, the partition is separated with the opening is connected to air duct described in first air inlet.
Further, further includes: filter screen；
The filter screen is set in the air duct, for filtering the air into the air duct.
Further, further includes: wind-force inductor controls the ion piece when for sensing air flowing and opens.
Further, which is characterized in that the ion piece is sequentially by ground connection pole plate, dielectric impedance plate and transmitting pole plate overlapping
Composition.
Further, the shell includes: front housing and baffle, and in second mode, the front housing is along the bottom of the shell
Unscrew, the baffle cover the opening of the front housing Yu the shell；
Second air inlet is set on the baffle.
Further, first air inlet is set to the top of the shell.
Further, first air inlet is set to the back side of the shell.
Further, further includes: the first air intake assembly；
One end of first air intake assembly is fixed on first air inlet, and the other end is connected to outdoor.
Further, further includes: wall hanging fixator, the wall hanging fixator are set to the back side of the shell.
Air purifier provided by the invention by the way that partition is arranged on the air duct of air purifier, and is connected to partition
First air inlet and air duct, or the second air inlet of connection and air duct, make air purifier not only be able to achieve first mode with this, but also
It is able to achieve second mode.In this way, the air purifier can introduce outdoor air in the flrst mode, indoor dioxy is reduced
Change concentration of carbon and under the second mode, the purification speed of room air can be improved to improve indoor air quality.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of air purifier provided in an embodiment of the present invention.
Fig. 2 is the sectional drawing of the internal structure of air purifier provided in an embodiment of the present invention.
The section schematic diagram of air purifier operation when Fig. 3 is first mode provided in an embodiment of the present invention.
Fig. 4 is the section schematic diagram that air purifier is run under second mode provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of external structure schematic diagram of air purifier provided in an embodiment of the present invention,
Fig. 2 is a kind of section schematic diagram of air purifier internal structure provided in an embodiment of the present invention, which includes:
Shell 1, the first air inlet 11, the second air inlet 12 and the air outlet 13 being set on shell 1；
It is set to the air duct 14 inside shell 1；
The partition 15 being set on air duct 14, for being connected to the first air inlet 11 and air duct 14 in first mode, and,
The second air inlet 12 and air duct 14 are connected in second mode；
It is set to the ion piece of air outlet 13, for purifying to the air entered the room by air outlet 13；
The wind wheel 17 being set in air duct 14, for blowing out air from air outlet 13.
One embodiment of the present of invention, the first air inlet 11 are the air inlet of first mode, and the second air inlet 12 is second
The air inlet of mode.Wherein, the first air inlet 11 is the entrance for flowing into outdoor air, and the second air inlet is indoor air
The entrance flowed into.It should be noted that first mode is fresh air mode, i.e., by outdoor air it is purified after be introduced into it is indoor
Mode, second mode are interior circulation pattern, i.e., the mode of circulating purification is carried out to indoor air.
" first " and " second " in the present embodiment is only used for distinguishing the type of air inlet, does not represent sequencing.At it
" the first air inlet " can also be the air inlet of second mode in its embodiment, " the second air inlet " can be first mode into
Air port.
Air duct 14 is set to enclosure interior, for the channel of air flowing.Wherein, partition 15 can by the space in air duct 14 into
Row divides, i.e., the first air inlet 11 can be made to be connected to air duct 14 by changing the position of partition 15, or make the second air inlet
12 are connected to air duct 14.
Wind wheel 17 forms pressure difference, so that air be made to be entered by air inlet from outlet air by being driven by a motor wind wheel rotation
Mouth discharge.
Air purifier provided by the invention by the way that partition is arranged on the air duct of air purifier, and is connected to partition
First air inlet and air duct, or the second air inlet of connection and air duct, make air purifier not only be able to achieve first mode with this, but also
It is able to achieve second mode.In this way, the air purifier can introduce outdoor air in the flrst mode, indoor dioxy is reduced
Change concentration of carbon and under the second mode, the purification speed of room air can be improved to improve indoor air quality.
Further, ion piece is sequentially made of ground connection pole plate, dielectric impedance plate and porous transmitting pole plate overlapping.In reality
In, the ground connection pole piece with ion deriving structure and transmitting pole piece constitute the electric field with precise measure, connect in electric field
The electronics for emitting pole piece is drawn dielectric impedance plate by ground side, and a part of electronics and earthing pole pole piece, which meet, flows into ground connection pole plate shape
It is a part of then escape dielectric surface and meet with room air molecule at electric current, when runaway electron reaches given pace, can swash
Encouraging oxygen molecule is ionic state, and when input AC high-tension current, bipolar ion alternately occurs, and can form bipolar ion air-flow.
In the embodiment of the present invention by the air outlet 13 of air purifier install ion piece, air purifier will be net
Air after change be discharged into it is indoor during, while bipolar ion is discharged into interior, can further function as purification air, remove
Bacterium, disinfection effect.
An embodiment of the invention, referring to Fig. 3, air when Fig. 3 is first mode provided in an embodiment of the present invention
The section schematic diagram of clarifier operation.Further, air duct 14 is made of air duct shell 141 and shell 1, wherein air duct shell 141 wraps
Include: opening 142, in second mode, the covering of partition 15 opening 142 is connected to the first air inlet 11 with air duct 14；In first mode
When partition 15 separate with opening 142 and be connected to the second air inlet 12 with air duct 14.
An embodiment of the invention, referring to Fig. 4, air when Fig. 4 is second mode provided in an embodiment of the present invention
The section schematic diagram of clarifier operation.Further, shell 1 includes: front housing 18 and baffle 19, and front housing 18 is along the bottom of shell 1
Unscrew, baffle 19 cover the opening of front housing 18 and shell 1；Wherein, the second air inlet 12 is set on baffle.
It further, further include filter screen 16, filter screen 16 is set in air duct 14, enters sky in air duct 14 for filtering
Gas.
Filter screen 16 can be using the chemical fumes in HEPA (high-efficiency particulate air filter) excessively air filtering, bacterium, dirt
For angstrom and the particulate matters such as dust, activated charcoal strainer can also be used, poisonous and hazardous gas is adsorbed.
Under the second mode, partition 15 covers the opening 141 on air duct 14, and the first air inlet of isolation 11 is logical with air duct 14
Road.Under the action of wind wheel 17, indoor air is entered by the second air inlet 12, and the filtering through filter screen 16, air is by outlet air
Mouth 13 is discharged.
An embodiment of the invention, in the flrst mode, as shown in figure 3, the opening 141 on partition 15 and air duct 14
Separation, at the same time, front housing 18 and shell 1 are closed, and the second air inlet 12 is closed.First air inlet 11 is connected to air duct 14,
Under the action of wind wheel 17, indoor air is entered by the first air inlet 11, the filtering through filter screen 16, and air is by 13 row of air outlet
Out.
In practical applications, mobile in order to control partition 15, that is, it covers opening 141 or is separated with opening 141, air cleaning
Device further includes control device, and for when receiving the instruction of first mode, control partition 15 is moved to and 141 is separated into being open
Only, when receiving the instruction of second mode, control partition 15 is moved at opening 141 and covers opening 141.
It should be noted that the movement of partition 15 is not construed as limiting, the planar movement perpendicular to opening 141 can be, it can also
To be parallel to the planar movement of opening 141.
Specifically, the first air inlet 11 can be set in the top or the back side of shell 1.By increasing by the first air inlet 11
Quantity, can increase air quantity, improve fresh air purifying rate.
Further, the first air inlet 11 further include: the first air intake assembly.Wherein, one end of the first air intake assembly is fixed
In on the first air inlet 11, the other end is connected to outdoor.
Since the air purifier in the embodiment of the present invention is applied to interior, by can will be outdoor with the first air intake assembly
In air delivery to air duct.
Further, air purifier further include: wind-force inductor, wind-force inductor are installed at air outlet 13, are used for
Control ion piece is opened when sensing air flowing.
Specifically, wind-force inductor can be ultrasonic wind speed sensor, can also be wind pressure sensor, not limit herein
It is fixed, it is only necessary to sense wind-force.In practical applications, the threshold value of wind speed or wind pressure can also be set, when more than threshold value
When can open ion piece.
An embodiment of the invention, the air purifier can be applied to wall-mounted.Further, air purifier
Further include: wall hanging fixator, wall hanging fixator are set to the back side of shell, for air purifier to be fixed on wall.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of air purifier characterized by comprising shell；
The first air inlet, the second air inlet and the air outlet being set on the shell；
It is set to the air duct of the enclosure interior；
The partition being set on the air duct, for being connected to first air inlet and the air duct in first mode, and,
Second air inlet and the air duct are connected in second mode；
It is set to the ion piece of the air outlet, for purifying to the air entered the room by the air outlet；
The wind wheel being set in the air duct, for blowing out filtered air from the air outlet.
2. air purifier according to claim 1, which is characterized in that the air duct is made of air duct shell, wherein described
Air duct shell includes: opening；
In second mode, the partition covering opening is connected to second air inlet with the air duct；
In first mode, the partition is separated with the opening is connected to air duct described in first air inlet.
3. air purifier according to claim 1, which is characterized in that further include: filter screen；
The filter screen is set in the air duct, for filtering the air into the air duct.
4. air purifier according to claim 1, which is characterized in that further include: wind-force inductor, for sensing sky
The ion piece is controlled when flow of air to open.
5. air purifier according to any one of claims 1 to 4, which is characterized in that the ion piece is sequentially by being grounded
Pole plate, dielectric impedance plate and transmitting pole plate overlapping composition.
6. air purifier according to any one of claims 1 to 4, which is characterized in that the shell includes: front housing and gear
Plate, in second mode, for the front housing along the bottom Unscrew of the shell, the baffle covers the front housing and the shell
The opening of body；
Second air inlet is set on the baffle.
7. air purifier according to any one of claims 1 to 4, which is characterized in that first air inlet is set to
The top of the shell.
8. air purifier according to any one of claims 1 to 4, which is characterized in that first air inlet is set to
The back side of the shell.
9. air purifier according to any one of claims 1 to 4, which is characterized in that further include: the first air intake assembly；
One end of first air intake assembly is fixed on first air inlet, and the other end is connected to outdoor.
10. air purifier according to any one of claims 1 to 4, which is characterized in that further include: wall hanging fixator, institute
State the back side that wall hanging fixator is set to the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872680.4A CN109099513A (en) | 2018-08-02 | 2018-08-02 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872680.4A CN109099513A (en) | 2018-08-02 | 2018-08-02 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099513A true CN109099513A (en) | 2018-12-28 |
Family
ID=64848201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872680.4A Pending CN109099513A (en) | 2018-08-02 | 2018-08-02 | A kind of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099513A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204494652U (en) * | 2015-03-12 | 2015-07-22 | 广东美的暖通设备有限公司 | Air purifier |
| CN205261795U (en) * | 2015-11-12 | 2016-05-25 | 青岛莱菲尔电器有限公司 | New trend device |
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| CN106931520A (en) * | 2017-04-21 | 2017-07-07 | 梅立功 | A kind of wall-mounted air purifier with fresh air function |
| CN206637787U (en) * | 2017-03-31 | 2017-11-14 | 豹米信息科技（上海）有限公司 | Air cleaner |
| CN206803411U (en) * | 2017-06-12 | 2017-12-26 | 张家口腾风环保科技有限公司 | A kind of indoor fresh air clarifier |
| CN108006885A (en) * | 2017-12-27 | 2018-05-08 | 常州艾可荻电器科技有限公司 | A kind of double air passage air purifiers and its control method for being capable of inletting fresh air |
| CN207438720U (en) * | 2017-10-24 | 2018-06-01 | 深圳元启环境能源技术有限公司 | The central air-conditioning air purifier of anti-condensation |
| CN209101437U (en) * | 2018-08-02 | 2019-07-12 | 深圳元启环境能源技术有限公司 | A kind of air purifier |
-
2018
- 2018-08-02 CN CN201810872680.4A patent/CN109099513A/en active Pending
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|---|---|---|---|---|
| CN105987450A (en) * | 2015-02-16 | 2016-10-05 | 青岛欣微恩净化技术有限公司 | Air purifier and application method thereof |
| CN204494652U (en) * | 2015-03-12 | 2015-07-22 | 广东美的暖通设备有限公司 | Air purifier |
| CN205261795U (en) * | 2015-11-12 | 2016-05-25 | 青岛莱菲尔电器有限公司 | New trend device |
| CN206637787U (en) * | 2017-03-31 | 2017-11-14 | 豹米信息科技（上海）有限公司 | Air cleaner |
| CN106931520A (en) * | 2017-04-21 | 2017-07-07 | 梅立功 | A kind of wall-mounted air purifier with fresh air function |
| CN206803411U (en) * | 2017-06-12 | 2017-12-26 | 张家口腾风环保科技有限公司 | A kind of indoor fresh air clarifier |
| CN207438720U (en) * | 2017-10-24 | 2018-06-01 | 深圳元启环境能源技术有限公司 | The central air-conditioning air purifier of anti-condensation |
| CN108006885A (en) * | 2017-12-27 | 2018-05-08 | 常州艾可荻电器科技有限公司 | A kind of double air passage air purifiers and its control method for being capable of inletting fresh air |
| CN209101437U (en) * | 2018-08-02 | 2019-07-12 | 深圳元启环境能源技术有限公司 | A kind of air purifier |
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