CN107300210B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN107300210B CN107300210B CN201610207606.1A CN201610207606A CN107300210B CN 107300210 B CN107300210 B CN 107300210B CN 201610207606 A CN201610207606 A CN 201610207606A CN 107300210 B CN107300210 B CN 107300210B
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- Prior art keywords
- air
- channel
- duct
- indoor unit
- air outlet
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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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
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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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
- 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
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The invention provides an air-conditioning indoor unit, comprising: the shell is internally provided with a heat exchange air channel extending from the center to four sides; the shell is also internally provided with a first air outlet channel and a second air outlet channel which are communicated with the heat exchange air channel, the first air outlet channel blows air out towards the periphery of the indoor unit of the air conditioner, and the second air outlet channel blows air out towards the upper part or the lower part of the indoor unit of the air conditioner; the air guide component is arranged in the shell and is provided with a first position and a second position; when the air guide component is positioned at the first position, the air guide component cuts off the heat exchange air channel from being communicated with the second air outlet channel, so that the heat exchange air channel is communicated with the first air channel; when the air guide part is located at the second position, the air guide part cuts off the heat exchange air channel to be communicated with the first air channel, so that the heat exchange air channel is communicated with the second air outlet channel. The air conditioner indoor unit effectively solves the problem that the air conditioner indoor unit in the prior art cannot simultaneously supply air in a plurality of air supply ranges and at different air supply angles.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner.
Background
The air duct structure of an air conditioner (an air conditioner indoor unit) in the prior art has different degrees of influence on the air supply mode, the air supply range and the air supply direction of the air conditioner, and the air duct structure of the air conditioner indoor unit at present is used for air outlet in a certain air supply range, such as independent peripheral air outlet or independent upper and lower air outlet, but cannot simultaneously have air outlet in a plurality of air supply ranges and different air supply angles.
Disclosure of Invention
The embodiment of the invention provides an air conditioner indoor unit, which aims to solve the problem that the air conditioner indoor unit in the prior art cannot simultaneously supply air in a plurality of air supply ranges and at different air supply angles.
In order to solve the above technical problem, the present invention provides an indoor unit of an air conditioner, including: the shell is internally provided with a heat exchange air channel extending from the center to four sides; the shell is also internally provided with a first air outlet channel and a second air outlet channel which are communicated with the heat exchange air channel, the first air outlet channel blows air out towards the periphery of the indoor unit of the air conditioner, and the second air outlet channel blows air out towards the upper part or the lower part of the indoor unit of the air conditioner; the air guide component is arranged in the shell and is provided with a first position and a second position; when the air guide component is positioned at the first position, the air guide component cuts off the heat exchange air channel from being communicated with the second air outlet channel, so that the heat exchange air channel is communicated with the first air channel; when the air guide part is located at the second position, the air guide part cuts off the heat exchange air channel to be communicated with the first air channel, so that the heat exchange air channel is communicated with the second air outlet channel.
Furthermore, the air guiding component is also provided with a third position, and when the air guiding component is located at the third position, the heat exchange air channel is communicated with the first air outlet channel and the second air outlet channel.
Further, a heat insulation structure is arranged in the shell, and the heat insulation structure forms a first air outlet channel and a second air outlet channel.
Further, still include: the heat exchanger extends along the circumferential direction of the shell and is arranged in the heat exchange air duct; and the annular water receiving disc is correspondingly arranged below the heat exchanger.
Further, still include first heat preservation part, first heat preservation part is around establishing in the outside of annular water collector, and the outer peripheral face of first heat preservation part and annular water collector forms the second exhaust passage, and the air outlet of second exhaust passage is towards the below air-out of air conditioning indoor set.
Further, still including setting up the second heat preservation part in the casing, the second heat preservation part is located the top of first heat preservation part, has formed first exhaust passage between first heat preservation part and the second heat preservation part, and the air outlet of first exhaust passage is towards the air-out all around of machine in the air conditioning.
Furthermore, the air guide part is movably arranged in the heat exchange air channel, the air guide part moves between a first position and a second position, the air guide part comprises a first guide plate and a second guide plate which are connected with each other, the first guide plate extends along the cross section direction of the first air outlet channel, and the second guide plate extends along the cross section direction of the second air outlet channel; when the air guide part is positioned at the first position, the first guide plate is positioned in the second air outlet channel, and the second guide plate blocks the communication surface between the second air outlet channel and the heat exchange air channel; when the air guide part is located at the second position, the first guide plate blocks the communication surface of the first air outlet channel and the heat exchange air channel, and the second guide plate is arranged in the heat exchange air channel.
Further, when the air guide component moves between the first position and the second position, the air guide component also has a third position; when the air guide part is positioned at the third position, an air passing channel is formed between the first guide plate and the second heat preservation part, and meanwhile, an air passing channel is formed between the second guide plate and the first heat preservation part.
Furthermore, the first guide plate and the second guide plate are both annular plates and are connected with each other at a certain angle.
Further, first heat preservation part and second heat preservation part are the heat preservation foam, and first heat preservation part and second heat preservation part are all connected on the internal surface of casing.
Furthermore, the shell is internally provided with a fan blade which is positioned at the center in the shell, the middle of the shell is provided with an air inlet, and the shell is provided with a guide ring for guiding airflow at the air inlet.
Furthermore, the cross section of the shell is rectangular or circular, and the indoor unit of the air conditioner is installed on a ceiling.
By applying the technical scheme of the invention, the heat exchange air duct extending from the center to four sides is arranged in the shell of the indoor unit of the air conditioner, the heat exchange air duct with the structure can be configured with a plurality of air outlet channels, and provides structural support for a plurality of air supply ranges and different air supply angles, in addition, the shell is provided with a first air outlet channel for discharging air at the periphery and a second air outlet channel for discharging air towards the upper part or the lower part of the indoor unit of the air conditioner, so that the air supply range and the air supply angle are increased, compared with the single air outlet range or air supply angle in the prior art, the indoor unit of the air conditioner is also configured with an air guide component, and the air supply of the first air outlet channel or the air supply of the second air outlet channel is adjusted by the air guide component, so that the air supply.
Drawings
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air guiding component of an air conditioning indoor unit according to an embodiment of the present invention, the air guiding component being located at a first position;
fig. 3 is a schematic structural view of an air guiding component of an air conditioning indoor unit according to an embodiment of the present invention, when the air guiding component is located at a second position;
fig. 4 is a schematic structural view of an air guiding part of an air conditioning indoor unit according to an embodiment of the present invention, when the air guiding part is located at a third position;
fig. 5 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention.
Description of reference numerals:
10. a housing; 11. a first air outlet channel; 12. a second air outlet channel; 13. a heat exchange air duct; 20. a wind guide member; 21. a first baffle; 22. a second baffle; 31. a heat exchanger; 32. an annular water pan; 41. a first heat insulating member; 42. a second heat-insulating member; 43. a fan blade; 44. an air inlet; 45. a flow guide ring; 46. an electric motor.
Detailed Description
The invention is described in further detail below with reference to the figures and the examples, but without limiting the invention.
Referring to fig. 1 to 4, according to an embodiment of the present invention, an air conditioning indoor unit is provided, which includes a casing 10 and an air guiding component 20, wherein a heat exchange air duct 13 extending from a center to four sides is provided in the casing 10; the shell 10 is also provided with a first air outlet channel 11 and a second air outlet channel 12 which are communicated with the heat exchange air channel 13, the first air outlet channel 11 blows air out towards the periphery of the indoor unit of the air conditioner, and the second air outlet channel 12 blows air out towards the upper part or the lower part of the indoor unit of the air conditioner. The air guiding component 20 is arranged in the shell 10, and the air guiding component 20 has a first position and a second position.
When the air guiding component 20 is located at the first position, the air guiding component 20 cuts off the communication between the heat exchange air duct 13 and the second air outlet duct 12, so that the heat exchange air duct 13 is communicated with the first air duct; when the air guiding component 20 is located at the second position, the air guiding component 20 cuts off the communication between the heat exchange air duct 13 and the first air duct, so that the heat exchange air duct 13 is communicated with the second air outlet duct 12.
The shell of the indoor air conditioner is internally provided with the heat exchange air channel extending from the center to four sides, the heat exchange air channel with the structure can be configured with a plurality of air outlet channels, a plurality of air supply ranges and different air supply angles are provided with structural supports, in addition, the shell is provided with the first air outlet channel for air outlet all around and the second air outlet channel for air outlet towards the upper part or the lower part of the indoor air conditioner, the air supply range and the air supply angle are increased, compared with the single air outlet range or air supply angle in the prior art, the indoor air conditioner is also configured with the air guide component, the air supply of the first air outlet channel or the air supply of the second air outlet channel is adjusted through the air guide component, and thus, the air outlet conversion of the air supply ranges and different air supply angles can be.
Further preferably, referring to fig. 1, the position of the air guiding component 20 shown in fig. 1 is a third position of the air guiding component 20, and when the air guiding component 20 is located at the third position, the heat exchange air duct 13 is communicated with both the first air outlet duct 11 and the second air outlet duct 12. When the air guiding member 20 is located at the third position, the indoor unit of the air conditioner can blow air toward the periphery and can also blow air toward the upper side or the lower side of the indoor unit of the air conditioner.
In order to form the first air outlet duct 11 and the second air outlet duct 12 without heat loss and improve the working efficiency of the indoor unit of the air conditioner, in this embodiment, a heat insulation structure is disposed in the casing 10, and the heat insulation structure forms the first air outlet duct 11 and the second air outlet duct 12. The insulation structure can be insulation foam or the like injected according to specific shapes or a framework part coated with insulation materials.
As shown in fig. 1 to 4, the air conditioning indoor unit of the present embodiment is generally installed on a ceiling, that is, the second air duct of the air conditioning indoor unit blows air toward the ground, and in order to match the shape and the installation position of the air conditioning indoor unit, the air conditioning indoor unit of the present embodiment has a heat exchanger 31 and an annular water receiving tray 32, the heat exchanger 31 is disposed in the heat exchange air duct 13 in an extending manner along the circumferential direction of the casing 10, and the annular water receiving tray 32 is correspondingly disposed below the heat exchanger 31.
The heat exchange air duct 13 extends from the center in the casing to four sides, so that the structural requirements of the indoor unit of the air conditioner on installation modes such as suspended ceiling, suspension and wall hanging are met, meanwhile, the heat exchanger also corresponds to the air duct and is provided with the shape, the water pan is directly arranged below the heat exchanger (if the indoor unit of the air conditioner is suspended ceiling or suspended, the water pan is positioned at the bottom of the heat exchanger), the internal structure of the indoor unit of the air conditioner is adjusted by changing the working position of the heat exchange part and the position of the water pan, and the volume of the indoor unit of the air conditioner can be reduced to the greatest extent.
With reference to fig. 1 to 4, the indoor unit of an air conditioner further includes a first heat insulating member 41, the first heat insulating member 41 is disposed around the outer side of the annular water receiving tray 32, the first heat insulating member 41 and the outer peripheral surface of the annular water receiving tray 32 form a second air outlet duct 12, and an air outlet of the second air outlet duct 12 discharges air towards a lower portion of the indoor unit of an air conditioner. As can be seen from the structure in the figure, the vertical section of the second air outlet duct 12 is tubular, and the second air outlet duct 12 can guide the air flow in the heat exchange air duct to the lower part of the indoor unit of the air conditioner for air outlet. Due to the shape of the annular water receiving disc 32, the cross section of the second air outlet channel 12 is annular, that is, the second air outlet channel 12 not only supplies air towards the direction below the indoor unit of the air conditioner, but also can provide more air supply ranges.
The indoor unit of the air conditioner further comprises a second heat preservation component 42 arranged in the shell 10, the second heat preservation component 42 is located above the first heat preservation component 41, a first air outlet duct 11 is formed between the first heat preservation component 41 and the second heat preservation component 42, an air outlet of the first air outlet duct 11 faces the periphery of the indoor unit of the air conditioner to exhaust air, and an air outlet of the first air outlet duct 11 is an annular air outlet and is located on the circumferential outer surface of the shell. The structure in the figure shows that the vertical section of the first air outlet channel 11 is tubular, and the first air outlet channel 11 can guide the airflow in the heat exchange air channel to the periphery of the indoor unit of the air conditioner for air outlet. Since the first heat-insulating member 41 is disposed around the outer side of the annular water receiving tray 32, and the first heat-insulating member 41 itself has an annular structure (such as a square ring or a circular ring), the cross section of the first air outlet duct 11 formed by the second heat-insulating member 42 and the first heat-insulating member 41 is also annular.
And it should be specially explained that the first air outlet duct 11 and the second air outlet duct 12 are surrounded by one side of the first heat preservation component 41, so as to be seen from fig. 1 and fig. 2, the first air outlet duct 11 and the second air outlet duct 12 are adjacently arranged, and the solid structure of the first heat preservation component 41 is between the two air outlet ducts, and further, the intersection of the first air outlet duct 11 and the heat exchange air duct and the intersection of the second air outlet duct 12 and the heat exchange air duct are adjacently arranged.
The air guiding component 20 is movably disposed in the heat exchange air duct 13, and the air guiding component 20 moves between a first position and a second position, in this embodiment, the air guiding component 20 moves in an up-down direction, and the air guiding component 20 can be driven by a driving component of the indoor unit of the air conditioner. The air guiding component 20 comprises a first air guiding plate 21 and a second air guiding plate 22 which are connected with each other, the first air guiding plate 21 extends along the cross section direction of the first air outlet duct 11, the second air guiding plate 22 extends along the cross section direction of the second air outlet duct 12, in the embodiment, the first air guiding plate 21 extends horizontally, and the second air guiding plate 22 extends vertically.
When the air guiding component 20 is located at the first position, the first air guiding plate 21 is located in the second air outlet duct 12, the second air guiding plate 22 blocks the communication surface between the second air outlet duct 12 and the heat exchange air duct 13, as shown in fig. 2, the arrow direction in fig. 2 is the air flow direction, the second air guiding plate of the air guiding component 20 blocks the second air outlet duct 12, and the second air guiding plate 22 connects the first heat preserving component 41 and the annular water receiving tray 32 to form a flow guiding plane, the flow guiding plane and the upper surface of the first heat preserving component 41 form a new flow channel, the flow channel enables the air flow to be smoothly blown out, the air flow cannot be directly blown to the human body, and the human body cannot feel the air-conditioned air, so that a non-air-sensing mode is realized, the comfort of the air-conditioning refrigeration working condition can be increased, and when the air-conditioning is heated, the.
When the air guiding component 20 is located at the second position, the first air guiding plate 21 blocks the communication surface between the first air outlet duct 11 and the heat exchange air duct 13, and the second air guiding plate 22 is inside the heat exchange air duct 13, as shown in fig. 3, and the arrow direction in fig. 3 is the air flow direction. The second guide plate 22 is tightly attached to the second heat preservation part, the first guide plate 21 blocks the first air outlet channel 11, the inner side face of the first guide plate 21 facing the heat exchange air channel 13 and the inner side face of the first heat preservation part form a new guide plane, a downward air guide channel is formed by the plane and the peripheral side face of the annular water receiving tray, air flow can be directly conveyed downwards, the air supply mode can enable the air flow to be directly blown to the ground, and therefore rapid refrigeration or heating is achieved. It should be noted that, when the air guiding component 20 is located at the second position, the second air guiding plate 22 may be tightly attached to the second heat insulating component, or may be located only in the heat exchange air duct, as long as the first air guiding plate 21 can block the first air outlet duct 11.
Preferably, the wind-guiding member 20 also has a third position when the wind-guiding member 20 moves between the first position and the second position, which position is shown in fig. 4. When the air guiding component 20 is located at the third position, an air passing channel is formed between the first air deflector 21 and the second heat preservation component 42, and an air passing channel is formed between the second air deflector 22 and the first heat preservation component 41. When the air guiding component 20 is located at the third position, the airflow is divided into two parts after flowing through the heat exchanger, one part is blown out from the first air outlet channel, the other part is blown out from the second air outlet channel and is blown into the room in different directions, so that air can be blown in the peripheral direction and the ground direction, the indoor unit of the air conditioner is in a wide-angle air blowing mode, and the air blowing range is the largest.
In order to match with the plugging of the first air outlet channel and the second air outlet channel and match with the first heat-insulating part and the second heat-insulating part, the first guide plate 21 and the second guide plate 22 are both annular plates, and the first guide plate 21 and the second guide plate 22 are connected at a certain angle. The air guiding component 20 changes the air flow in the up-and-down moving process and enters different air outlet channels.
The first and second heat insulating members 41 and 42 are both heat insulating foam, and the first and second heat insulating members 41 and 42 are both attached to the inner surface of the case 10. The heat-insulating foam can be assembled more conveniently and can be made into various shapes to match with the air guide component to finish the work of adjusting air supply. In this embodiment, referring to fig. 1 to 4, the shapes of the first heat-insulating member 41 and the second heat-insulating member 42 are adjusted according to the shape of the air guiding member 20, specifically, when the air guiding member 20 is located at the first position, the upper surface of the first heat-insulating member 41 and the upper surface of the second air guiding plate 22 may form one surface; when the air guiding component 20 is located at the second position, a part of the surface of the second heat preservation component 42 is attached to the second flow guide plate 22, and the inner side surface of the first heat preservation component 41 and the inner side surface of the first flow guide plate 21 form a surface.
Of course, in another embodiment shown in fig. 5, which shows another shape of the first heat insulating member 41 and the second heat insulating member 42 in the air conditioning indoor unit, in the embodiment shown in fig. 5, the inner side surface of the first heat insulating member 41 is a torus, and is provided to correspond to the outer peripheral surface (also a torus) of the annular water collector, and the surface of the second heat insulating member 42 is also an annular surface. The first heat-insulating part 41 and the second heat-insulating part 42 of this embodiment are adapted to the shape of the air-guiding part 20.
The casing 10 is further provided with a fan 43, the fan 43 is located at the center position in the casing 10, the middle part of the casing 10 is provided with an air inlet 44, and the casing 10 is provided with a guide ring 45 for guiding air flow at the air inlet 44. Further, the cross section of the casing 10 is rectangular or circular, the air-conditioning indoor unit is installed on the ceiling, and the casing of the air-conditioning indoor unit can be hung on the ceiling as a part of indoor decoration and can also play a role in air conditioning.
When the motor 46 is started and drives the centrifugal fan blade 43 to rotate, air firstly enters the fan blade flow channel under the guiding action of the flow guide ring 45, the air is blown into the heat exchange air channel 13 by the rotation of the centrifugal fan blade 43, the air is heated or cooled after passing through the heat exchanger 31, the whole air flow channel is divided into two air outlet channels (a first air outlet channel and a second air outlet channel) by the flow guide component, the air flow is guided into two air flows and blown into a room from different directions when reaching the position of the flow guide component, and the air flow direction can be changed when the flow guide component moves up and down, so that air can be supplied in different modes.
Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and refinements can be made without departing from the basic principle of the invention, and these modifications and refinements are also considered to be within the protective scope of the invention.
Claims (9)
1. An indoor unit of an air conditioner, comprising:
the heat exchanger comprises a shell (10), wherein a heat exchange air duct (13) extending from the center to four sides is arranged in the shell (10); the shell (10) is also internally provided with a first air outlet channel (11) and a second air outlet channel (12) which are communicated with the heat exchange air channel (13);
the air guide component (20) is arranged in the shell (10), and the air guide component (20) is provided with a first position and a second position;
when the air guide component (20) is located at the first position, the air guide component (20) cuts off the communication between the heat exchange air duct (13) and the second air outlet duct (12), so that the heat exchange air duct (13) is communicated with the first air duct; when the air guide component (20) is located at the second position, the air guide component (20) cuts off the communication between the heat exchange air duct (13) and the first air duct, so that the heat exchange air duct (13) is communicated with the second air outlet duct (12);
the heat exchanger (31) extends along the circumferential direction of the shell (10) and is arranged in the heat exchange air duct (13);
the annular water pan (32) is correspondingly arranged below the heat exchanger (31);
the first heat preservation component (41) is wound on the outer side of the annular water receiving disc (32), the second air outlet channel (12) is formed by the outer peripheral surfaces of the first heat preservation component (41) and the annular water receiving disc (32), and an air outlet of the second air outlet channel (12) is towards the lower part of the indoor air conditioner for air outlet;
the second heat preservation part (42) of setting in casing (10), second heat preservation part (42) are located the top of first heat preservation part (41), first heat preservation part (41) with first exhaust duct (11) have been formed between second heat preservation part (42), the air outlet of first exhaust duct (11) is towards the air-out all around of air conditioning indoor set.
2. The indoor unit of claim 1, wherein the air guide member (20) further has a third position, and when the air guide member (20) is located at the third position, the heat exchange air duct (13) is communicated with both the first air outlet duct (11) and the second air outlet duct (12).
3. Indoor unit of air conditioning according to claim 1, characterized in that an insulating structure is provided inside the casing (10), which insulating structure forms the first outlet channel (11) and the second outlet channel (12).
4. The indoor unit of air conditioner as claimed in claim 1, wherein the air guiding component (20) is movably disposed in the heat exchanging air duct (13), the air guiding component (20) moves between a first position and a second position, the air guiding component (20) comprises a first flow guiding plate (21) and a second flow guiding plate (22) which are connected with each other, the first flow guiding plate (21) extends along the cross-sectional direction of the first air outlet duct (11), and the second flow guiding plate (22) extends along the cross-sectional direction of the second air outlet duct (12);
when the air guide component (20) is located at a first position, the first guide plate (21) is located in the second air outlet channel (12), and the second guide plate (22) blocks a communication surface between the second air outlet channel (12) and the heat exchange air channel (13);
when the air guide component (20) is located at the second position, the first guide plate (21) blocks the communication surface of the first air outlet channel (11) and the heat exchange air channel (13), and the second guide plate (22) is arranged in the heat exchange air channel (13).
5. The indoor unit of claim 4, wherein the air guide member (20) further has a third position when the air guide member (20) moves between the first position and the second position;
when the air guide component (20) is located at the third position, an air passing channel is formed between the first guide plate (21) and the second heat preservation component (42), and meanwhile, an air passing channel is formed between the second guide plate (22) and the first heat preservation component (41).
6. The indoor unit of air conditioner according to claim 4, characterized in that the first baffle (21) and the second baffle (22) are both annular plates, and the first baffle (21) and the second baffle (22) are connected with each other at a certain angle.
7. The indoor unit of claim 1, wherein the first insulating member (41) and the second insulating member (42) are both insulating foam, and the first insulating member (41) and the second insulating member (42) are both attached to an inner surface of the casing (10).
8. The indoor unit of air conditioner as claimed in claim 1, wherein the casing (10) is further provided with a fan blade (43), the fan blade (43) is located at a central position in the casing (10), an air inlet (44) is arranged in the middle of the casing (10), and a guide ring (45) for guiding air flow is arranged at the air inlet (44) of the casing (10).
9. An air conditioning indoor unit according to claim 8, wherein the casing (10) has a rectangular or circular cross section, and the air conditioning indoor unit is installed on a ceiling.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207606.1A CN107300210B (en) | 2016-04-01 | 2016-04-01 | Indoor unit of air conditioner |
| PCT/CN2017/073742 WO2017166935A1 (en) | 2016-04-01 | 2017-02-16 | Indoor air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207606.1A CN107300210B (en) | 2016-04-01 | 2016-04-01 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107300210A CN107300210A (en) | 2017-10-27 |
| CN107300210B true CN107300210B (en) | 2020-10-02 |
Family
ID=59963386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610207606.1A Active CN107300210B (en) | 2016-04-01 | 2016-04-01 | Indoor unit of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107300210B (en) |
| WO (1) | WO2017166935A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940570A (en) * | 2017-11-20 | 2018-04-20 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN108006823A (en) * | 2017-11-30 | 2018-05-08 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and there is its air conditioner |
| CN108775699A (en) * | 2018-07-16 | 2018-11-09 | 广东美的制冷设备有限公司 | Drip tray, air conditioner room unit and the air conditioner of air conditioner |
| CN109915937A (en) * | 2019-03-28 | 2019-06-21 | 珠海格力电器股份有限公司 | Air conditioner with scalable air channel structure |
| CN113405253B (en) * | 2021-06-30 | 2022-05-10 | 美的集团武汉暖通设备有限公司 | Panel assembly and ceiling machine |
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Also Published As
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| CN107300210A (en) | 2017-10-27 |
| WO2017166935A1 (en) | 2017-10-05 |
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