CN109114785B - Air duct module and air conditioner indoor unit with same - Google Patents
Air duct module and air conditioner indoor unit with same Download PDFInfo
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- CN109114785B CN109114785B CN201811163245.0A CN201811163245A CN109114785B CN 109114785 B CN109114785 B CN 109114785B CN 201811163245 A CN201811163245 A CN 201811163245A CN 109114785 B CN109114785 B CN 109114785B
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- air
- indoor unit
- fresh air
- evaporator
- baffle
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- 238000005192 partition Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000013589 supplement Substances 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/04—Air-mixing units
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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
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Abstract
The invention provides an air duct module and an air conditioner indoor unit with the same, comprising: the air duct shell is provided with an air inlet, an air outlet and a first accommodating cavity communicated with the air inlet and the air outlet; the fan blade is arranged in the first accommodating cavity of the shell; and the fresh air port is arranged on the air duct shell and is used for introducing fresh air into the indoor unit of the air conditioner. By the technical scheme provided by the invention, the technical problem that the air conditioner in the prior art cannot provide fresh air indoors can be solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air duct module and an air conditioner indoor unit with the same.
Background
Along with severe changes of the ambient temperature, the use demands of people on the air conditioner are increasing. When the air conditioner is used in the closed space, the quality of indoor air is reduced, and meanwhile, the indoor oxygen content is reduced, so that great harm is brought to the health of people.
At present, as the requirements of people on indoor environment comfort and health are higher and higher, the indoor environment needs proper temperature and humidity, fresh air is also needed, the indoor pollution concentration can be reduced by fresh air, and the indoor air quality is improved. In order to supplement fresh air to the room, it is necessary to develop an air conditioner with a fresh air function.
Disclosure of Invention
The invention provides an air duct module and an air conditioner indoor unit with the same, and aims to solve the problem that an air conditioner in the prior art cannot provide fresh air indoors.
According to one aspect of the present invention, there is provided a duct module including: the air duct shell is provided with an air inlet, an air outlet and a first accommodating cavity communicated with the air inlet and the air outlet; the fan blade is arranged in the first accommodating cavity of the shell; and the fresh air port is arranged on the air duct shell and is used for introducing fresh air into the indoor unit of the air conditioner.
Further, the air conditioner is provided with a mixing cavity, the mixing cavity is used for mixing air subjected to heat exchange with fresh air, the air duct shell comprises a top plate and a baffle plate assembly, at least part of the baffle plate assembly is connected with the top plate, and a fresh air port is formed between the baffle plate assembly and the top plate in a surrounding mode, so that the fresh air flows into the mixing cavity through the fresh air port.
Further, the baffle subassembly includes first baffle, second baffle and third baffle, and first baffle and third baffle all are connected with the inner wall of roof, and the third baffle sets up with first baffle interval, and the one end and the first baffle of second baffle are connected, and the other end and the third baffle of second baffle are connected.
Further, the air duct shell comprises two end plates which are oppositely arranged, communication grooves are formed in the two end plates, and the fresh air port is communicated with the outer side of the air duct shell through the communication grooves.
Further, at least a portion of the diaphragm assembly is connected to an inner wall of the communication groove.
Further, the inner wall surface of the diaphragm assembly is flush with the groove walls of the communication grooves of the two end plates.
Further, the separation distance between the first partition plate and the third partition plate gradually decreases in a direction away from the top plate.
According to another aspect of the present invention, there is provided an air conditioner indoor unit including an indoor unit casing, the air conditioner indoor unit including: the air duct module is the air duct module provided by the above, and is connected with the indoor machine shell so that fresh air entering from a fresh air port of the air duct module flows into the indoor machine shell.
Further, the indoor unit casing has the second and holds the chamber, and the indoor unit of air conditioner still includes: the evaporator assembly is arranged in the second accommodating cavity to divide the second accommodating cavity into a heat exchange area and a mixing area, the heat exchange area is used for exchanging heat between indoor air and the evaporator, and the mixing area is used for mixing fresh air introduced from a fresh air port of the air channel module with air after heat exchange.
Further, the evaporator assembly comprises a first evaporator and a second evaporator, the first evaporator and the second evaporator are arranged at intervals, the first evaporator and the second evaporator are obliquely arranged in the indoor machine shell, a mixing area is formed between the first evaporator and the second evaporator, and a heat exchange area is formed between the first evaporator and the indoor machine shell and between the second evaporator and the indoor machine shell.
Further, the air conditioner indoor unit comprises two air channel modules which are respectively arranged at two opposite ends of the indoor unit shell.
Further, a fresh air channel is arranged on the inner wall of the indoor unit shell and is communicated with the fresh air port, so that fresh air entering the fresh air port enters the indoor unit shell through the fresh air channel.
Further, the fresh air channel extends along one end of the indoor unit casing to the other end of the indoor unit casing.
Further, a fresh air outlet is formed in the fresh air channel, and fresh air introduced from the fresh air inlet of the air channel module enters the mixing area through the fresh air outlet of the fresh air channel.
Further, the indoor unit housing comprises an air inlet housing, the air inlet housing is used for introducing indoor air, the air conditioner indoor unit further comprises a fresh air channel component, and the fresh air channel component is arranged on the inner wall of the air inlet housing and encloses a fresh air channel with the inner wall of the air inlet housing.
Further, the fresh air passage part includes: one end of the first side plate is connected with the inner wall of the air inlet shell; the second curb plate, the one end and the inner wall connection of air inlet casing of second curb plate, second curb plate and first curb plate interval set up, and the second curb plate forms the new trend export with the interval department of first curb plate.
Further, the spacing distance between the first side plate and the second side plate is gradually reduced along the direction away from the air inlet shell.
Further, the air conditioner indoor unit further includes: the indoor unit comprises a first evaporator and a second evaporator, wherein one end of the first evaporator is abutted with one end of a first side plate, the other end of the first evaporator is connected with an indoor unit casing, one end of the second evaporator is abutted with one end of a second side plate, and the other end of the second evaporator is connected with the indoor unit casing.
According to another aspect of the present invention, there is provided an air conditioner indoor unit including: an indoor unit casing; and the fresh air port is arranged on the indoor unit shell and is used for introducing fresh air into the indoor unit shell.
By adopting the technical scheme of the invention, the fresh air inlet is additionally arranged on the air duct shell, and fresh air can be introduced into the indoor unit of the air conditioner through the fresh air inlet, so that the problem of poor indoor air quality is effectively solved. Therefore, the air duct module provided by the invention can solve the problem that the air conditioner in the prior art cannot provide fresh air indoors.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a front view of an air duct module according to a first embodiment of the present invention;
FIG. 2 is a left side view of an air duct module according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air duct module according to a first embodiment of the present invention;
FIG. 4 illustrates a side view of a duct module provided in accordance with a first embodiment of the present invention;
fig. 5 shows a schematic structural diagram of an air conditioner according to a second embodiment of the present invention;
fig. 6 is a front view of an air conditioner according to a second embodiment of the present invention;
fig. 7 is a left side view of an air conditioner according to a second embodiment of the present invention;
fig. 8 is a right side view of an air conditioner according to a second embodiment of the present invention;
fig. 9 shows a top view of an air conditioner according to a second embodiment of the present invention;
fig. 10 shows a front view of an air intake housing provided in a second embodiment of the present invention;
fig. 11 shows a top view of an air intake housing provided in a second embodiment of the present invention;
fig. 12 shows a left side view of an air intake housing provided in a second embodiment of the present invention;
fig. 13 is a schematic structural diagram of an air intake housing according to a second embodiment of the present invention;
fig. 14 shows a cross-sectional view of an air conditioner according to a second embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. a new wind gap; 20. an air duct housing; 21. a top plate; 22. a first separator; 23. a second separator; 24. a third separator; 30. a fan blade; 40. a fresh air channel; 41. a first side plate; 42. a second side plate; 51. a first evaporator; 52. a second evaporator; 61. a first air inlet panel; 62. a second air inlet panel; 63. installing a panel; 64. a water receiving tray; 70. a drain hole; 80. an air outlet; 90. and an air inlet hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, a first embodiment of the present invention provides a wind channel module, which includes: the air duct shell 20, the fan blades 30 and the fresh air port 10. The air duct housing 20 has an air inlet, an air outlet 80, and a first accommodating cavity communicated with both the air inlet and the air outlet 80. The fan blade 30 is disposed in the first accommodating cavity of the housing, and the fan blade 30 in this embodiment may be a centrifugal fan blade 30. The fresh air port 10 is arranged on the air duct shell 20, and the fresh air port 10 is used for introducing fresh air into the indoor unit of the air conditioner. Through add fresh air inlet 10 on wind channel casing 20, can let in the new trend in the air conditioning indoor set through this fresh air inlet 10, effectually solved the problem that indoor air quality is poor.
The air conditioner in this embodiment has a mixing chamber for mixing the air after heat exchange with fresh air. The air duct shell 20 comprises a top plate 21 and a baffle assembly, at least part of the baffle assembly is connected with the top plate 21, and a fresh air port 10 is formed between the baffle assembly and the top plate 21 in a surrounding mode, so that fresh air flows into the mixing cavity through the fresh air port 10.
To better enclose the fresh air vent 10, the baffle assembly in this embodiment includes a first baffle 22, a second baffle 23, and a third baffle 24. The first partition plate 22 and the third partition plate 24 are connected to the inner wall of the top plate 21, the third partition plate 24 is disposed at a distance from the first partition plate 22, one end of the second partition plate 23 is connected to the first partition plate 22, and the other end of the second partition plate 23 is connected to the third partition plate 24.
In this embodiment, the air duct housing 20 includes two end plates disposed opposite to each other, and the two end plates are each provided with a communication groove, and the fresh air port 10 communicates with the outside of the air duct housing 20 through the communication grooves.
At least a portion of the baffle assembly may be coupled to the inner wall of the communication groove and disposed such that at least a portion of the baffle assembly protrudes beyond the duct housing 20 to facilitate the introduction of fresh air into the baffle assembly.
Alternatively, the inner wall surface of the diaphragm assembly, specifically, the wall surface of the diaphragm assembly near the top plate 21 may be made flush with the groove walls of the communication grooves of the two end plates.
In the present embodiment, the distance between the first partition 22 and the third partition 24 gradually decreases in the direction away from the top plate 21, and with this arrangement, fresh air can be better introduced into the indoor unit casing. The spacing between the first separator 22 and the third separator 24 refers to: the distance between the first partition 22 and the third partition 24 in a direction perpendicular to the direction away from the top plate 21.
As shown in fig. 5 to 14, a second embodiment of the present invention provides an indoor unit of an air conditioner, which includes an indoor unit housing. The air conditioner indoor unit comprises an air channel module, wherein the air channel module is provided by the first embodiment, and the air channel module is connected with the indoor unit casing so that fresh air entering from a fresh air port 10 of the air channel module flows into the indoor unit casing. Fresh air entering the indoor unit housing is discharged from the air outlet 80 of the air duct module, so that fresh air is provided for the indoor space, and the indoor air quality is improved conveniently. The air conditioner indoor unit provided by the invention has the advantages of simple structure, convenience in function implementation and capability of providing fresh air to the indoor.
Specifically, the indoor unit casing in this embodiment has the second and holds the chamber, and the air conditioning indoor unit still includes the evaporimeter subassembly, and the evaporimeter subassembly sets up in the second holds the intracavity in order to divide into the second and holds the chamber and heat transfer district, and the heat transfer district is used for carrying out heat transfer with indoor air and evaporimeter, and the mixing district is used for mixing the new trend that the new trend mouth 10 of wind channel module introduced with the air after the heat transfer. With such arrangement, when the indoor unit of the air conditioner works, indoor air exchanges heat in the heat exchange area through the evaporator, and the indoor air after heat exchange enters the mixing area to be mixed with fresh air entering the mixing area from the fresh air port 10, enters the first accommodating cavity under the action of the centrifugal fan blade 30, and is finally discharged from the air outlet 80, so that the indoor air quality is improved.
Specifically, the evaporator assembly in the present embodiment includes a first evaporator 51 and a second evaporator 52. The first evaporator 51 and the second evaporator 52 are arranged at intervals, the first evaporator 51 and the second evaporator 52 are obliquely arranged in the indoor machine shell, a mixing area is formed between the first evaporator 51 and the second evaporator 52, and a heat exchange area is formed between the first evaporator 51 and the indoor machine shell and between the second evaporator 52 and the indoor machine shell. By adopting the arrangement, the indoor air after heat exchange can be better mixed with fresh air, so that the air comfort level of the air outlet 80 is improved, and the user experience is improved. Preferably, the first evaporator 51 and the second evaporator 52 may each have an angle of less than 45 ° with respect to the vertical direction, so as to collect condensed water that is full of the first evaporator 51 and the second evaporator 52.
The indoor unit of the air conditioner in the embodiment comprises two air duct modules which are respectively arranged at two opposite ends of the indoor unit shell. The user can let in new trend to the new wind gap 10 of one wind channel module in two wind channel modules according to specific installation environment, when using the new wind gap 10 of one of them wind channel module, dock the new wind gap 10 of this wind channel module with the fresh air pipe to the new wind gap 10 with another wind channel module blocks up.
In order to better introduce the fresh air at the fresh air port 10 into the indoor unit casing, a fresh air channel 40 is provided on the inner wall of the indoor unit casing in this embodiment. Specifically, the fresh air channel 40 communicates with the fresh air port 10, so that the fresh air entering the fresh air port 10 enters the indoor housing through the fresh air channel 40. Because the fresh air volume is not very big, the use travelling comfort of user can not be influenced to the air after mixing, also can not increase the load and influence heat transfer power, can provide higher air of quality to indoor through the air outlet 80 of two wind channel modules, also provides the new trend when guaranteeing the comfort level.
In order to further introduce the fresh air at the fresh air inlet 10 into the indoor unit casing sufficiently, in this embodiment, the fresh air duct 40 extends along one end of the indoor unit casing to the other end of the indoor unit casing.
Specifically, a fresh air outlet is provided on the fresh air channel 40, and fresh air introduced from the fresh air port 10 of the air duct module enters the mixing area through the fresh air outlet of the fresh air channel 40.
The indoor unit casing in this embodiment includes an air intake casing for introducing indoor air. The indoor unit of the air conditioner further comprises a fresh air channel 40 component, wherein the fresh air channel 40 component is arranged on the inner wall of the air inlet shell and encloses a fresh air channel 40 with the inner wall of the air inlet shell, and the fresh air channel 40 is used for connecting a fresh air pipe. In order to better introduce fresh air into the fresh air channel 40 from the fresh air port 10, the cross-sectional area of the fresh air channel 40 should be adapted to the cross-sectional area of the fresh air port 10. Specifically, the air intake housing in this embodiment includes a first air intake panel 61 and a second air intake panel 62, and the fresh air channel 40 is disposed on the first air intake panel 61. The first air inlet panel 61 and the second air inlet panel 62 are provided with air inlet areas. An air inlet 90 may be provided in the air inlet region, and indoor air enters the interior of the indoor unit casing through the air inlet 90. Or an air inlet grille is arranged on the air inlet area, and indoor air enters the interior of the indoor unit shell through the air inlet grille.
Specifically, the air conditioner case in the present embodiment further includes a mounting panel 63 and a water pan 64. One end of the mounting panel 63 is connected to the other end of the first air inlet panel 61, and the mounting panel 63 is disposed opposite to the second air inlet panel 62. The water pan 64, the water pan 64 is connected with the other end of the mounting panel 63 and the other end of the second air inlet panel 62, the water pan 64 is opposite to the first air inlet panel 61, and the water pan 64 is used for collecting condensed water on the surfaces of the first evaporator 51 and the second evaporator 52. The drain hole 70 is provided on the water pan 64, and condensed water collected by the water pan 64 is discharged out of the indoor unit casing through the drain hole 70. The air conditioning indoor unit in the present embodiment is mounted on a wall through a mounting panel 63.
Specifically, the fresh air channel 40 components include: a first side plate 41 and a second side plate 42. Wherein one end of the first side plate 41 is connected with the inner wall of the air inlet housing. One end of the second side plate 42 is connected with the inner wall of the air inlet shell, the second side plate 42 is arranged at intervals with the first side plate 41, and a fresh air outlet is formed at the interval between the second side plate 42 and the first side plate 41.
In order to better introduce the fresh air in the fresh air channel 40 into the mixing zone, the separation distance between the first side plate 41 and the second side plate 42 gradually decreases in the direction away from the air intake housing. The distance between the first side plate 41 and the second side plate 42 means: the distance between the first side plate 41 and the second side plate 42 is in a direction perpendicular to the direction away from the intake housing.
Specifically, the indoor unit of the air conditioner in this embodiment further includes: a first evaporator 51 and a second evaporator 52, wherein one end of the first evaporator 51 is abutted against one end of the first side plate 41, the other end of the first evaporator 51 is connected with the indoor unit casing, one end of the second evaporator 52 is abutted against one end of the second side plate 42, and the other end of the second evaporator 52 is connected with the indoor unit casing. By adopting the arrangement, the indoor air can be subjected to heat exchange better, and the indoor air subjected to heat exchange and fresh air can be fully mixed.
An embodiment of the present invention provides an air conditioner indoor unit, including: an indoor unit casing and a fresh air port 10. The fresh air port 10 is arranged on the indoor unit shell, and the fresh air port 10 is used for introducing fresh air into the indoor unit shell so as to improve the quality of indoor air on the premise of ensuring comfort.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. An air duct module, comprising:
the air duct comprises an air duct shell (20), wherein the air duct shell (20) is provided with an air inlet, an air outlet and a first accommodating cavity communicated with the air inlet and the air outlet;
the fan blade (30) is arranged in the first accommodating cavity of the air duct shell (20);
the fresh air port (10) is arranged on the air duct shell (20), and the fresh air port (10) is used for introducing fresh air into the air conditioner indoor unit;
the air conditioner is provided with a mixing cavity, the mixing cavity is used for mixing heat-exchanged air with fresh air, the air duct shell (20) comprises a top plate (21) and a baffle plate assembly, and the fresh air port (10) is formed between the baffle plate assembly and the top plate (21) in a surrounding mode, so that the fresh air flows into the mixing cavity through the fresh air port (10);
the baffle assembly comprises a first baffle (22), a second baffle (23) and a third baffle (24), wherein the first baffle (22) and the third baffle (24) are connected with the inner wall of the top plate (21), the third baffle (24) is arranged at intervals with the first baffle (22), one end of the second baffle (23) is connected with the first baffle (22), and the other end of the second baffle (23) is connected with the third baffle (24); the distance between the first partition plate (22) and the third partition plate (24) gradually decreases in a direction away from the top plate (21).
2. The air duct module according to claim 1, wherein the air duct housing (20) comprises two end plates arranged oppositely, communication grooves are arranged on the two end plates, and the fresh air port (10) is communicated with the outer side of the air duct housing (20) through the communication grooves.
3. The air duct module of claim 2, wherein at least a portion of the baffle assembly is connected to an inner wall of the communication groove.
4. The air duct module of claim 2, wherein the inner wall surface of the bulkhead assembly is flush with the groove walls of the communication grooves of the two end plates.
5. An indoor unit of an air conditioner, comprising an indoor unit housing, characterized in that the indoor unit of the air conditioner comprises:
an air duct module according to any one of claims 1 to 4, which is connected to the indoor unit casing such that fresh air introduced from a fresh air inlet (10) of the air duct module flows into the indoor unit casing.
6. An air conditioning indoor unit according to claim 5, wherein the indoor unit housing has a second receiving chamber, the air conditioning indoor unit further comprising:
the evaporator assembly is arranged in the second accommodating cavity to divide the second accommodating cavity into a heat exchange area and a mixing area, the heat exchange area is used for exchanging heat between indoor air and the evaporator (50), and the mixing area is used for mixing fresh air introduced by a fresh air port (10) of the air channel module with air after heat exchange.
7. An air conditioning indoor unit according to claim 6, characterized in that the evaporator assembly comprises a first evaporator (51) and a second evaporator (52), the first evaporator (51) and the second evaporator (52) being arranged at intervals, the first evaporator (51) and the second evaporator (52) being arranged obliquely in the indoor housing, the mixing zone being formed between the first evaporator (51) and the second evaporator (52), the heat exchange zone being formed between the first evaporator (51) and the indoor housing and between the second evaporator (52) and the indoor housing.
8. An air conditioning indoor unit according to claim 5, comprising two of the air duct modules disposed at opposite ends of the indoor unit housing.
9. An air conditioning indoor unit according to claim 5, characterized in that a fresh air channel (40) is provided on an inner wall of the indoor unit casing, the fresh air channel (40) being in communication with the fresh air port (10) so that fresh air entering the fresh air port (10) enters the indoor unit casing through the fresh air channel (40).
10. An air conditioning indoor unit according to claim 9, characterized in that the fresh air channel (40) extends along one end of the indoor unit casing to the other end of the indoor unit casing.
11. The indoor unit of claim 10, wherein the fresh air channel (40) is provided with a fresh air outlet, and fresh air introduced from the fresh air inlet (10) of the air duct module enters the mixing zone through the fresh air outlet of the fresh air channel (40).
12. The indoor unit of claim 11, wherein the indoor unit housing includes an air intake housing for introducing indoor air, the indoor unit further including a fresh air channel (40) member, the fresh air channel (40) member being disposed on an inner wall of the air intake housing and enclosing the fresh air channel (40) with the inner wall of the air intake housing.
13. The indoor unit of claim 12, wherein the fresh air channel (40) section includes:
a first side plate (41), wherein one end of the first side plate (41) is connected with the inner wall of the air inlet shell;
the second side plate (42), the one end of second side plate (42) with the inner wall of air inlet casing is connected, second side plate (42) with first curb plate (41) interval sets up, second side plate (42) with the interval department of first curb plate (41) forms the new trend export.
14. An indoor unit for air conditioning according to claim 13, wherein the separation distance between the first side plate (41) and the second side plate (42) decreases gradually in a direction away from the intake housing.
15. The air conditioning indoor unit of claim 13, further comprising: the indoor unit comprises a first evaporator (51) and a second evaporator (52), wherein one end of the first evaporator (51) is in butt joint with one end of a first side plate, the other end of the first evaporator (51) is connected with the indoor unit casing, one end of the second evaporator (52) is in butt joint with one end of a second side plate, and the other end of the second evaporator (52) is connected with the indoor unit casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163245.0A CN109114785B (en) | 2018-09-30 | 2018-09-30 | Air duct module and air conditioner indoor unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109114785A (en) | 2019-01-01 |
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