CN109539397A - A kind of air-conditioning internal machine with humidification function - Google Patents
A kind of air-conditioning internal machine with humidification function Download PDFInfo
- Publication number
- CN109539397A CN109539397A CN201811318367.2A CN201811318367A CN109539397A CN 109539397 A CN109539397 A CN 109539397A CN 201811318367 A CN201811318367 A CN 201811318367A CN 109539397 A CN109539397 A CN 109539397A
- Authority
- CN
- China
- Prior art keywords
- air
- air blower
- bearing
- air duct
- cold
- 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.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 238000005422 blasting Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 3
- 238000009736 wetting Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XEEYBQQBJWHFJM-YPZZEJLDSA-N iron-54 Chemical compound [54Fe] XEEYBQQBJWHFJM-YPZZEJLDSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Humidification (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of air-conditioning internal machines with humidification function, including the pedestal being mounted in house furred ceiling, the first cold air duct, the second cold air duct and blasting unit are provided on pedestal, the first cold air duct and the second cold air duct are connected with outdoor machine of air-conditioner refrigeration unit；The air outlet of first cold air duct and the second cold air duct and blasting unit face are arranged, and blasting unit is connect with driving assembly.The air blower and cold air duct corresponding with air blower of corresponding respective numbers are opened according to the needs of use, outdoor machine of air-conditioner send cold wind to air blower, cold wind carries out refrigerating operation by deflector, since the first air blower and the second air blower can carry out working state control, outlet air position and air output can be controlled in this way, improve refrigeration flexibility.Due to being provided with humidification component in air blower front end, the water in water tank is pressurized device pressurization and enters humidifier tube, and due to being provided with orifice on humidifier tube, water mist is blown out by air-conditioner wind, realizes air wetting.
Description
Technical field:
The present invention relates to air conditioner technical fields, and in particular to a kind of air-conditioning internal machine with humidification function.
Background technique:
Air conditioner in the process of running, accelerate, and room air also can be dried more by room air circulation, generates user not
It is comfortable to feel.It is indoor generally to use heating or air conditioner since the outdoor climate in winter is colder especially in northern area
Heating, therefore room air would generally be relatively dry, sultry, the moisture for easily causing respiratory mucosa largely scatters and disappears, Jin Erzao
The problems such as at excessive internal heat, respiratory disease.Simultaneously as air-conditioning internal machine air outlet size is fixed, flexible modulation can not be carried out, is being had
The interior of old man or baby, old man and baby directly can not directly be blown against cold air, and interior machine air outlet needs the volume of progress
Outer blocks, not only bothersome trouble, but also influences beautiful.
Summary of the invention:
The purpose of the present invention is to the deficiencies in the prior art, provide a kind of air-conditioning internal machine with humidification function.
Technology solution of the invention is as follows:
A kind of air-conditioning internal machine with humidification function comprising the pedestal being mounted in house furred ceiling is provided on pedestal
First cold air duct, the second cold air duct and blasting unit, the first cold air duct and the second cold air duct and outdoor machine of air-conditioner system
Cold unit is connected；The air outlet of first cold air duct and the second cold air duct and blasting unit face are arranged, blasting unit with
Driving assembly connects, and humidification component and deflector are provided on front side of blasting unit；Wherein, blasting unit include from left to right according to
Four brackets of secondary setting and the first air blower and second for being located at the first cold air duct and the second cold air duct front end
Air blower, the first air blower are supported by two holder pivots in left side, and the second air blower is supported by two holder pivots on right side,
It is connected or disconnected between first air blower and the second air blower by connection component controllable type, the second air blower and driving assembly pass
Dynamic connection, the second air blower works independently or the first air blower and the second air blower work at the same time.
Humidifying component includes water tank, extends a plurality of humidifier tube on water tank, the both ends of humidifier tube by the first support and
Second seat supports, are provided with pressurizer between humidifier tube and water tank.
First air blower includes first rotating shaft, and the top of first rotating shaft is fixedly installed with the first flabellum, a left side for first rotating shaft
Right both ends are rotatably equipped with first bearing and second bearing respectively, and the right end of first rotating shaft is fixedly connected with the first friction pulley.
Second air blower includes the second shaft, and the top of the second shaft is fixedly installed with the second flabellum, a left side for the second shaft
Right both ends are rotatably equipped with 3rd bearing and fourth bearing respectively, and the right end of the second shaft is fixedly connected with driven wheel, and second
The left end of shaft is fixedly connected with end flange.
Bracket includes the rack body being fixedly mounted on pedestal, and the top of rack body offers semicircular bearing peace
The left and right sides of tankage, bearing mounting groove is connected to shaft accommodation groove.
First bearing, second bearing, 3rd bearing and fourth bearing are respectively installed in bearing mounting groove, and bearing
The top of mounting groove is provided with semicircular pressing plate, and pressing plate both ends are fixedly connected by fastening screw with rack body.
Connection component includes left side plate, the right end plate positioned at the left and right sides, wherein left side plate and the fixed company of the first friction pulley
It connects, right end plate is fixedly connected with end flange, and the right center of left side plate is fixedly connected with sliding bar, and the end of sliding bar is fixed
It is connected with flexing arm, the upper and lower ends of flexing arm are respectively fixed with the first electromagnet；Cover is removably connected on the left of right end plate
Shell, the center of housing offer the through-hole for allowing sliding bar to pass through, and spring bearing is equipped on through-hole, and sliding bar passes through support shaft
It holds；Extend the cantilever lever being mutually adapted with flexing arm on the inner wall of housing, the second electromagnet, the first electricity are fixed on cantilever lever
Magnet and the setting of the second electromagnet position face.
First electromagnet and the second electromagnet are connect with external power supply.
The beneficial effects of the present invention are: air blower and and the air blast of corresponding respective numbers are opened according to the needs of use
The corresponding cold air duct of machine, outdoor machine of air-conditioner send cold wind to air blower, and cold wind carries out refrigerating operation by deflector, due to
First air blower and the second air blower can carry out working state control, can control outlet air position and air output in this way, mention
High refrigeration flexibility.Due to being provided with humidification component in air blower front end, the water in water tank is pressurized device pressurization and enters humidification
Pipe, due to being provided with orifice on humidifier tube, water mist is blown out by air-conditioner wind, realizes air wetting.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention removes deflector；
Fig. 3 is the structural schematic diagram of the second air blower；
Fig. 4 is the structural schematic diagram of the first air blower；
Fig. 5 is the structural schematic diagram of rack body；
Fig. 6 is the structural schematic diagram of connection component.
Specific embodiment:
In order to keep the above objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
As shown in figures 1 to 6, a kind of air-conditioning internal machine with humidification function comprising the pedestal being mounted in house furred ceiling
10, the first cold air duct 11, the second cold air duct 12 and blasting unit 3,11 He of the first cold air duct are provided on pedestal 10
Second cold air duct 12 is connected with outdoor machine of air-conditioner refrigeration unit；The air outlet of first cold air duct 11 and the second cold air duct 12
It is arranged with 3 face of blasting unit, blasting unit 3 is connect with driving assembly 30, and the front side of blasting unit 3 is provided with humidification component 4
With deflector 2；Wherein, blasting unit 3 includes four brackets 33 set gradually from left to right and is located at the first cold wind
The first air blower 32 and the second air blower 31 of 12 front end of channel 11 and the second cold air duct, the first air blower 32 is by the two of left side
A 33 rotational support of bracket, the second air blower 31 is by two 33 rotational supports of bracket on right side, the first air blower 32 and the second drum
It being connected or disconnected between blower 31 by 34 controllable type of connection component, the second air blower 31 is sequentially connected with driving assembly 30, the
Two air blowers 31 work independently or the first air blower 32 and the second air blower 31 work at the same time.
Humidifying component 4 includes water tank 41, extends a plurality of humidifier tube 43 on water tank 41, and the both ends of humidifier tube 43 are by the
One support 441 and the support of the second support 442, are provided with pressurizer 42 between humidifier tube 43 and water tank 41.
Equally distributed orifice is provided on humidifier tube 43, the diameter of orifice is 0.05-1.2 millimeters.
First air blower 32 includes first rotating shaft 321, and the top of first rotating shaft 321 is fixedly installed with the first flabellum 324, the
The left and right ends of one shaft 321 are rotatably equipped with first bearing 322 and second bearing 323, and the right end of first rotating shaft 321 respectively
It is fixedly connected with the first friction pulley 325.
Second air blower 31 includes the second shaft 311, and the top of the second shaft 311 is fixedly installed with the second flabellum 314, the
The left and right ends of two shafts 311 are rotatably equipped with 3rd bearing 312 and fourth bearing 313, and the right end of the second shaft 311 respectively
It is fixedly connected with driven wheel 315, the left end of the second shaft 311 is fixedly connected with end flange 316.
Bracket 33 includes the rack body being fixedly mounted on pedestal 10, and the top of rack body offers semicircular axis
Mounting groove 331 is held, the left and right sides of bearing mounting groove 331 is connected to shaft accommodation groove 332.
First bearing, second bearing, 3rd bearing and fourth bearing are respectively installed in bearing mounting groove 331, and
The top of bearing mounting groove 331 is provided with semicircular pressing plate (not shown), and pressing plate both ends pass through fastening screw and bracket
Main body is fixedly connected.
Connection component 34 includes left side plate 52, the right end plate 51 positioned at the left and right sides, wherein left side plate 52 and the first friction
Wheel is fixedly connected, and right end plate 51 is fixedly connected with end flange 316, and the right center of left side plate 52 is fixedly connected with sliding bar
521, the end of sliding bar 521 is fixedly connected with flexing arm 522, and the upper and lower ends of flexing arm 522 are respectively fixed with the first electromagnetism
Iron 54；The left side of right end plate 51 is removably connected with housing 53, and the center of housing 53 offers allow sliding bar 521 to pass through logical
Hole, spring bearing 56 is equipped on through-hole, and sliding bar 521 passes through spring bearing 56；Extend on the inner wall of housing 53 and flexibility
The cantilever lever 531 that arm 522 is mutually adapted is fixed with the second electromagnet 55, the first electromagnet 54 and the second electromagnetism on cantilever lever 531
The setting of 55 position face of iron.
First electromagnet and the second electromagnet are connect with external power supply.
At work, the air blower of corresponding respective numbers and corresponding with air blower cold is opened according to the needs of use
Wind channel, outdoor machine of air-conditioner send cold wind to air blower, and cold wind carries out refrigerating operation by deflector, due to the first air blower and
Second air blower can carry out working state control, can control outlet air position and air output in this way, improve refrigeration flexibility.
Due to being provided with humidification component in air blower front end, the water in water tank is pressurized device pressurization and enters humidifier tube, due to humidifier tube
On be provided with orifice, water mist is blown out by air-conditioner wind, realize air wetting.
It can be by the first electromagnet and the second electromagnetism for the working state control of the first air blower and the second air blower
The power on/off of iron is controlled, specifically, when only needing the second air blower to be worked, the first electromagnet and the second electromagnet
No power, only the second air blower are worked by driving assembly drive；When needing two air blowers to work at the same time, the first electricity
Magnet and the second electromagnet are powered, and since flexing arm has certain flexibility, the first electromagnet and the second electromagnet attract each other
And contact so that left side plate and right end plate form fixed one, this allows for the first air blower and the shaft of the second air blower is same
When rotate, realize simultaneously air feed.
Since the first electromagnet and the second electromagnet are arranged in housing, housing has the function of completely cutting off magnetic radiation,
It can be avoided the work of the electromagnetic field effects other component of the first electromagnet and the second electromagnet.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (8)
1. a kind of air-conditioning internal machine with humidification function, it is characterised in that: it includes the pedestal (10) being mounted in house furred ceiling,
The first cold air duct (11), the second cold air duct (12) and blasting unit (3), the first cold air duct are provided on pedestal (10)
(11) it is connected with the second cold air duct (12) with outdoor machine of air-conditioner refrigeration unit；First cold air duct (11) and the second cold air duct
(12) air outlet and blasting unit (3) face is arranged, and blasting unit (3) is connect with driving assembly (30), blasting unit (3)
Front side is provided with humidification component (4) and deflector (2)；Wherein, blasting unit (3) includes four branch set gradually from left to right
Frame (33) and the first air blower (32) and for being located at the first cold air duct (11) and the second cold air duct (12) front end
Two air blowers (31), the first air blower (32) is by two bracket (33) rotational supports in left side, and the second air blower (31) is by right side
Two bracket (33) rotational supports, it is controllable by connection component (34) between the first air blower (32) and the second air blower (31)
Formula connects or disconnects, and the second air blower (31) and driving assembly (30) are sequentially connected, the second air blower (31) work independently or
First air blower (32) and the second air blower (31) work at the same time.
2. a kind of air-conditioning internal machine with humidification function according to claim 1, it is characterised in that: humidification component (4) packet
It includes water tank (41), extends on water tank (41) a plurality of humidifier tube (43), the both ends of humidifier tube (43) are by the first support (441)
It is supported with the second support (442), pressurizer (42) is provided between humidifier tube (43) and water tank (41).
3. a kind of air-conditioning internal machine with humidification function according to claim 1, it is characterised in that: the first air blower (32)
Including first rotating shaft (321), the top of first rotating shaft (321) is fixedly installed with the first flabellum (324), first rotating shaft (321)
Left and right ends are rotatably equipped with first bearing (322) and second bearing (323) respectively, and the right end of first rotating shaft (321) is fixed
It is connected with the first friction pulley (325).
4. a kind of air-conditioning internal machine with humidification function according to claim 3, it is characterised in that: the second air blower (31)
Including the second shaft (311), the top of the second shaft (311) is fixedly installed with the second flabellum (314), the second shaft (311)
Left and right ends are rotatably equipped with 3rd bearing (312) and fourth bearing (313) respectively, and the right end of the second shaft (311) is fixed
It is connected with driven wheel (315), the left end of the second shaft (311) is fixedly connected with end flange (316).
5. a kind of air-conditioning internal machine with humidification function according to claim 4, it is characterised in that: bracket (33) includes solid
Rack body of the Dingan County on pedestal (10), the top of rack body offers semicircular bearing mounting groove (331), bearing
The left and right sides of mounting groove (331) is connected to shaft accommodation groove (332).
6. a kind of air-conditioning internal machine with humidification function according to claim 5, it is characterised in that: first bearing, second
Bearing, 3rd bearing and fourth bearing are respectively installed in bearing mounting groove (331), and bearing mounting groove (331) is upper
Portion is provided with semicircular pressing plate, and pressing plate both ends are fixedly connected by fastening screw with rack body.
7. a kind of air-conditioning internal machine with humidification function according to claim 4, it is characterised in that: connection component (34) packet
Include left side plate (52), the right end plate (51) positioned at the left and right sides, wherein left side plate (52) is fixedly connected with the first friction pulley, right
End plate (51) is fixedly connected with end flange (316), and the right center of left side plate (52) is fixedly connected with sliding bar (521), sliding
The end of lever (521) is fixedly connected with flexing arm (522), and the upper and lower ends of flexing arm (522) are respectively fixed with the first electromagnetism
Iron (54)；It is removably connected on the left of right end plate (51) housing (53), the center of housing (53) offers permission sliding bar
(521) through-hole passed through is equipped with spring bearing (56) on through-hole, and sliding bar (521) passes through spring bearing (56)；Housing (53)
Inner wall on extend the cantilever lever (531) being mutually adapted with flexing arm (522), cantilever lever is fixed with the second electromagnetism on (531)
Iron (55), the first electromagnet (54) and the setting of the second electromagnet (55) position face.
8. a kind of air-conditioning internal machine with humidification function according to claim 7, it is characterised in that: the first electromagnet and
Two electromagnet are connect with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318367.2A CN109539397B (en) | 2018-11-07 | 2018-11-07 | Air conditioner indoor unit with humidifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318367.2A CN109539397B (en) | 2018-11-07 | 2018-11-07 | Air conditioner indoor unit with humidifying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539397A true CN109539397A (en) | 2019-03-29 |
| CN109539397B CN109539397B (en) | 2023-12-01 |
Family
ID=65844607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811318367.2A Active CN109539397B (en) | 2018-11-07 | 2018-11-07 | Air conditioner indoor unit with humidifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539397B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894990A (en) * | 2019-10-22 | 2020-03-20 | 珠海格力电器股份有限公司 | Humidifying device of air conditioner internal unit, air conditioner and control method |
| CN113310195A (en) * | 2020-02-27 | 2021-08-27 | 青岛海尔空调电子有限公司 | Air conditioner and control method thereof |
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| CN110894990B (en) * | 2019-10-22 | 2021-02-05 | 珠海格力电器股份有限公司 | Humidifying device of air conditioner internal unit, air conditioner and control method |
| CN113310195A (en) * | 2020-02-27 | 2021-08-27 | 青岛海尔空调电子有限公司 | Air conditioner and control method thereof |
| CN113310195B (en) * | 2020-02-27 | 2022-10-28 | 青岛海尔空调电子有限公司 | Air conditioner and control method thereof |
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