CN108954542A - A kind of air purifier of double filtration - Google Patents
A kind of air purifier of double filtration Download PDFInfo
- Publication number
- CN108954542A CN108954542A CN201810432117.5A CN201810432117A CN108954542A CN 108954542 A CN108954542 A CN 108954542A CN 201810432117 A CN201810432117 A CN 201810432117A CN 108954542 A CN108954542 A CN 108954542A
- Authority
- CN
- China
- Prior art keywords
- filter layer
- air
- air purifier
- stemness
- air duct
- 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
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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
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- F24F8/117—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 using wet 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
- F24F8/10—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
- F24F8/15—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 chemical means
- F24F8/158—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 chemical means using active carbon
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
- F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to air purification fields, disclose a kind of air purifier of double filtration, including ontology, air inlet, exhaust outlet and the S-shaped air duct for being connected to air inlet and exhaust outlet are provided on ontology, blower is provided in the middle part of S-shaped air duct, S-shaped air duct includes the first ducting part and the second ducting part.The air purifier further includes the moist filter layer and stemness filter layer and the crystal gypsum lamp that ontology two sides are arranged in that blower two sides are arranged in.The air purifier of the double filtration is provided with moist filter layer and stemness filter layer, wherein moist filter layer utilizes the harmful substance and PM2.5 particle in the viscous force entrapped air of water, other polluters and moisture are removed by stemness filter layer again, double medium filtration in this way effectively improves the effect and air quality of air cleaning.Meanwhile the air purifier, by the way that the air duct of S-shaped is arranged, effectively improves air purification effect in the case where body is not lengthened.
Description
Technical field
The present invention relates to air purification fields, more particularly to the clarifier of double filtration.
Background technique
With social development, air quality also becomes worse and worse.In order to improve the quality of living, in daily life, people
Would generally select the air that surrounding is purified using air purifier.Air purifier is also known as air cleaner, with fresh air
Machine, clarifier, be refer to adsorb, decompose or convert various air pollutants (generally comprise PM2.5, dust, pollen, peculiar smell,
Finishing pollution, bacterium, anaphylactogen of formaldehyde etc etc.), effectively improve the product of air cleanliness, be broadly divided into household, commercialization,
Industry, building.Existing air purifier single can only filter mostly, and clean-up effect is limited.In addition, existing air purifier
Air duct be it is laggard before go out linear structure, purification function space be arranged on air duct, the length in air duct directly affects air
The degree being cleaned, and the length in air duct depends on the length of clarifier.If using air duct is extended, and increasing purification function
Space lengthens effective filtration time of air, so as to promote clean-up effect.But so, the body of clarifier
It will need to lengthen, volume is big, heavy, at high cost.
Summary of the invention
The purpose of the invention is to overcome air purifier of the existing technology can only it is single filtering and air duct compared with
Short problem, provides a kind of air purifier of double filtration, and the air purifier of the double filtration is provided with moist filtering
Layer and stemness filter layer, wherein moist filter layer utilizes harmful substance and PM2.5 particle in the viscous force entrapped air of water, then
Other polluters and moisture are removed by stemness filter layer, double medium filtration in this way effectively improves air cleaning
Effect and air quality, be conducive to the health of people.Meanwhile the air purifier is in the case where body lengthens,
By the way that the air duct of S-shaped is arranged, the length in air duct is considerably increased, air purification effect is effectively improved.
To achieve the goals above, embodiments of the present invention provide a kind of air purifier of double filtration, described
Air purifier includes ontology, and air inlet, exhaust outlet are provided on the ontology and is connected to the air inlet and the exhaust
Mouthful S-shaped air duct, blower is provided in the middle part of the S-shaped air duct, the S-shaped air duct includes shape, size is consistent and mutually interconnects
The first ducting part and the second ducting part connect, the air purifier further include the moist mistake that the blower two sides are arranged in
Filtering layer and stemness filter layer and the crystal gypsum lamp that the ontology two sides are set.
Preferably, the moist filter layer and the stemness filter layer are provided with clamp, be provided on the ontology with
The card slot that the clamp matches.
Preferably, the top of the moist filter layer and the stemness filter layer is provided with handle.
Preferably, sink is connected with below the moist filter layer, the sink is used to mend to the moist filter layer
Water-filling point.
Preferably, multiple connecting columns are provided on first ducting part, be provided on second ducting part with
Multiple connecting holes that the multiple connecting column matches, the connecting column and the connecting hole are interference fitted.
Preferably, the periphery in the S-shaped air duct is provided with sealing shroud.
Preferably, the S-shaped air duct is made of metal material.
Preferably, the moist filter layer is made of wood pulp paper.
Preferably, the stemness filter layer is made of active carbon.
Preferably, the four corners of the bottom of the ontology are respectively arranged with universal wheel, and the universal wheel has locking device.
Through the above technical solutions, embodiments of the present invention provide double filtration air purifier be provided with it is moist
Filter layer and stemness filter layer, wherein moist filter layer using water viscous force entrapped air in harmful substance and PM2.5
Grain, then other polluters and moisture are removed by stemness filter layer, double medium filtration in this way effectively improves air
The effect and air quality of purification, are conducive to the health of people.Meanwhile the air purifier is not the case where body lengthens
Under, by the way that the air duct of S-shaped is arranged, the length in air duct is considerably increased, air purification effect is effectively improved.
Detailed description of the invention
Fig. 1 is the perspective view of the air purifier for the double filtration that a kind of embodiment according to the present invention provides；
Fig. 2 is the internal structure signal of the air purifier for the double filtration that a kind of embodiment according to the present invention provides
Figure；
Fig. 3 be the air purifier for the double filtration that a kind of embodiment according to the present invention provides moist filter layer or
The structural schematic diagram of stemness filter layer；
Fig. 4 is the knot in the S type air duct of the air purifier for the double filtration that a kind of embodiment according to the present invention provides
Structure schematic diagram.
Description of symbols
1 ontology, 2 air inlet
3 exhaust outlet 4S shape air ducts
The moist filter layer of 5 blower 6
7 stemness filter layer, 8 handle
9 sink, 10 universal wheel
11 crystal gypsum lamp, 40 first ducting part
41 second ducting parts
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 shows the perspective view of the air purifier for the double filtration that a kind of embodiment according to the present invention provides,
Fig. 2 shows a kind of schematic diagram of internal structures of the air purifier for the double filtration that embodiment provides according to the present invention.
Embodiments of the present invention provide a kind of air purifier of double filtration, as depicted in figs. 1 and 2, the sky of the double filtration
Gas purifier may include ontology 1, and air inlet 2, exhaust outlet 3 and connection air inlet 2 and exhaust outlet can be set on ontology 1
Blower 5 has can be set in 3 S-shaped air duct 4, the middle part in S-shaped air duct 4, and the air purifier of the double filtration can also include setting
Set the moist filter layer 6 and stemness filter layer 7 in 5 two sides of blower.In the double filtration provided using embodiments of the present invention
Air purifier when, air is drawn into S-shaped air duct 4 by blower 5 from air inlet 2, then first passes through moist filter layer 6, wet
Property filter layer 6 can use harmful substance and PM2.5 particle in the viscous force entrapped air of water, and air passes through stemness again later
Filter layer 7 removes other polluters and moisture, and air after filtering flows to the discharge of exhaust outlet 3.The double-deck mistake in this way
Filter, effectively improves the effect and air quality of air cleaning, is conducive to the health of people.
Fig. 3 shows the moist filtering of the air purifier for the double filtration that a kind of embodiment according to the present invention provides
The structural schematic diagram of layer or stemness filter layer.As depicted in figs. 1 and 2, moist filter layer 6 and stemness filter layer 7 be removably
It is set on ontology 1.Specifically, it as shown in figure 3, moist filter layer 6 and stemness filter layer 7 are provided with clamp, is set on ontology 1
It is equipped with the card slot matched with clamp, moist filter layer 6 and stemness filter layer 7 are by the mating connection of clamp and card slot in this
On body 1.By the way that moist filter layer 6 and stemness filter layer 7 to be removable installed on ontology 1, moist filter layer 6 can be made
It is more convenient with the replacement of stemness filter layer 7, improve working efficiency when replacement.
Further, as described in Figure 3, the top of moist filter layer 6 and stemness filter layer 7 is provided with handle 8.Pass through drawing
Dynamic or promotion handle 8, people more convenient can effortlessly be removed or placed into moist filter layer 6 or stemness filter layer 7, be conducive to
The replacement and installation of moist filter layer 6 and stemness filter layer 7.
As shown in Fig. 2, the lower section of moist filter layer 6 can connect sink 9.The sink 9 can be used for hygrotropism filtering
Layer 6 keeps the skin wet, so that moist filter layer 6 keeps enough humidity, to maintain the effect of filtering.
As depicted in figs. 1 and 2, which can also include the crystal gypsum lamp 11 for being set to 1 two sides of ontology.It is brilliant
Body gypsum lamp 11 is using the lamps and lanterns of gypsum production, and structure is pure natural gypsum ore, and composition is calcium sulphate dihydrate.Crystal stone
Cream lamp 11 is that natural anion disseminates source, and can volatilize the anion of referred to as " air vitamin ", and then improve Interior Space
Makings amount.Moreover, the electromagnetic wave and light wave that crystal gypsum lamp 11 issues also have to adjust to the clearheaded of people, body and mind to be made
With.
As shown in Fig. 2, the feelings that the air purifier for the double filtration that embodiments of the present invention provide is not lengthened in body
Under condition, by the way that S-shaped air duct 4 is arranged, the length in air duct is considerably increased, air purification effect is effectively improved.
Fig. 3 shows the S type air duct of the air purifier for the double filtration that a kind of embodiment according to the present invention provides
Structural schematic diagram.As shown in figure 3, S-shaped air duct 4 may include that shape, size be consistent and the first ducting part interconnected
40 and second ducting part 41.It is identical that first ducting part 40 and the second ducting part 41 are that S-shaped air duct 4 is splitted from center
Two components.Wherein, it is provided with multiple connecting columns on the first ducting part 40, is provided on the second ducting part 41 and multiple companies
Multiple connecting holes that column matches, connecting column and connecting hole are connect using interference fit.After prolonged use may in S-shaped air duct 4
The case where will appear blocking.The air purifier for the double filtration that embodiments of the present invention provide is by the way that S-shaped air duct 4 to be arranged
For the first ducting part 40 interconnected and the second ducting part 41, the dismantling in S-shaped air duct 4 is greatly facilitated, to have
Conducive to the cleaning in S-shaped air duct 4, the time in cleaning S-shaped air duct 4 is saved.
It will be understood by those skilled in the art that although Fig. 2 illustrates only a moist filter layer 6 and a stemness filter layer
7, but since the length in S-shaped air duct increases, naturally it is also possible to it is wet that more are set along flow direction of the air in S-shaped air duct
Property filter layer 6 or stemness filter layer 7, to improve air filtration effect.
Further, sealing shroud has can be set in the periphery in S-shaped air duct 4.Since S-shaped air duct 4 is by interconnected
One ducting part 40 and the second ducting part 41 are constituted, when connecting defective tightness it is possible that the case where gas leakage, therefore in S
The periphery in shape air duct 4 is provided with sealing shroud, to improve the air-tightness in S-shaped air duct 4, guarantees air purification effect.
In embodiments of the present invention, S-shaped air duct can be made of metal material.S-shaped wind made of metal
Road intensity is higher, and the service life is longer.
In embodiments of the present invention, moist filter layer 6 can be made of wood pulp paper.Wood pulp paper has to absorb water well
Property, by folding setting, the area of air filtration can be considerably increased, increase Air permenbility, while also there is windage
Feature low, filtering accuracy is high.
In embodiments of the present invention, stemness filter layer 7 can be made of active carbon.Active carbon is as common filtering
Material can not only adsorb the harmful substance in air, while the moisture in air also can be absorbed, it is ensured that the air of discharge is not
Excessive moisture can be contained.
As depicted in figs. 1 and 2, the four corners of the bottom of ontology 1 can be respectively arranged with universal wheel 10, be somebody's turn to do in order to mobile
The air purifier of double filtration, while the universal wheel 10 has locking device, it can be in the air purifier of the double filtration
Universal wheel 10 is locked when being not required to mobile, prevents the air purifier of the double filtration from the case where sliding, damage occur.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (10)
1. a kind of air purifier of double filtration, which is characterized in that the air purifier includes ontology (1), the ontology
(1) air inlet (2), exhaust outlet (3) and the S-shaped air duct for being connected to the air inlet (2) and the exhaust outlet (3) are provided on
(4), it is provided with blower (5) in the middle part of the S-shaped air duct (4), the S-shaped air duct (4) includes shape, size is consistent and mutually interconnects
The first ducting part (40) and the second ducting part (41) connect, the air purifier further include being arranged in the blower (5)
The crystal gypsum lamp (11) of the moist filter layer (6) and stemness filter layer (7) of two sides and setting in the ontology (1) two sides.
2. air purifier according to claim 1, which is characterized in that the moist filter layer (6) and the stemness mistake
Filtering layer (7) is provided with clamp, is provided with the card slot matched with the clamp on the ontology (1).
3. air purifier according to claim 2, which is characterized in that the moist filter layer (6) and the stemness mistake
The top of filtering layer (7) is provided with handle (8).
4. air purifier according to claim 1, which is characterized in that be connected with below the moist filter layer (6)
Sink (9), the sink to the moist filter layer (6) for keeping the skin wet.
5. air purifier according to claim 1, which is characterized in that be provided on first ducting part (40) more
A connecting column is provided with the multiple connecting holes matched with the multiple connecting column on second ducting part (41), described
Connecting column and the connecting hole are interference fitted.
6. air purifier according to claim 1, which is characterized in that the periphery of the S-shaped air duct (4) is provided with sealing
Set.
7. air purifier according to claim 1, which is characterized in that the S-shaped air duct (4) is made of metal material.
8. air purifier according to claim 1, which is characterized in that the moist filter layer (6) is made of wood pulp paper.
9. air purifier according to claim 1, which is characterized in that the stemness filter layer (7) is made of active carbon.
10. air purifier according to claim 1, which is characterized in that the four corners of the bottom of the ontology (1) are distinguished
It is provided with universal wheel (10), the universal wheel (10) has locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432117.5A CN108954542A (en) | 2018-05-08 | 2018-05-08 | A kind of air purifier of double filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432117.5A CN108954542A (en) | 2018-05-08 | 2018-05-08 | A kind of air purifier of double filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108954542A true CN108954542A (en) | 2018-12-07 |
Family
ID=64499735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810432117.5A Pending CN108954542A (en) | 2018-05-08 | 2018-05-08 | A kind of air purifier of double filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108954542A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201025316Y (en) * | 2007-01-06 | 2008-02-20 | 福建亚通新材料科技股份有限公司 | Plastic material for making pipe |
| CN107185326A (en) * | 2017-06-16 | 2017-09-22 | 苏州博菡环保科技有限公司 | Air purifier with filtering coil pipe |
| CN207162798U (en) * | 2017-08-07 | 2018-03-30 | 诸暨越博企业管理咨询有限公司 | A kind of artificial intelligence air cleaning unit for being easy to cleaning |
-
2018
- 2018-05-08 CN CN201810432117.5A patent/CN108954542A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201025316Y (en) * | 2007-01-06 | 2008-02-20 | 福建亚通新材料科技股份有限公司 | Plastic material for making pipe |
| CN107185326A (en) * | 2017-06-16 | 2017-09-22 | 苏州博菡环保科技有限公司 | Air purifier with filtering coil pipe |
| CN207162798U (en) * | 2017-08-07 | 2018-03-30 | 诸暨越博企业管理咨询有限公司 | A kind of artificial intelligence air cleaning unit for being easy to cleaning |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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| WD01 | Invention patent application deemed withdrawn after publication |