CN110332610B - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
- Publication number
- CN110332610B CN110332610B CN201810290681.8A CN201810290681A CN110332610B CN 110332610 B CN110332610 B CN 110332610B CN 201810290681 A CN201810290681 A CN 201810290681A CN 110332610 B CN110332610 B CN 110332610B
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- fresh air
- dirty
- indoor unit
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- 238000004378 air conditioning Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 238000003915 air pollution Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- 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
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention mainly aims to provide an air conditioner indoor unit and an air conditioner with the same, and the air conditioner indoor unit comprises a main shell and a fresh air device arranged in the main shell, wherein the fresh air device comprises: the device comprises a fresh air shell and a heat exchange core body, wherein a fresh air channel and a dirty air channel are arranged in the fresh air shell, and a fresh air inlet and a fresh air outlet which are communicated with the fresh air channel, and a dirty air inlet and a dirty air outlet which are communicated with the dirty air channel are arranged on the fresh air shell; the heat exchange core is arranged in the fresh air shell and is communicated with the fresh air heat exchange channel and the dirty air heat exchange channel, so that the fresh air in the fresh air channel and the dirty air in the dirty air channel exchange heat in the heat exchange core; the indoor unit of the air conditioner solves the problem that the indoor energy loss is large in the mode of introducing fresh air into the room in the prior art.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an air conditioner indoor unit and an air conditioner with the same.
Background
In recent years, atmospheric pollution has become serious due to rapid economic development and rapid urban development. The increase of the PM2.5 concentration directly leads to frequent dust haze weather and the great increase of toxic and harmful substances in fog, which seriously threatens the physical health of human beings. Under such circumstances, conventional household comfort air conditioners have failed to meet the needs of people, and health, comfort and environmental protection have become targets of development of modern air conditioners.
For a common air conditioner, in order to ensure the air conditioning effect, the air conditioning room is required to be closed, and as a result, the dust, smoke, bacteria, viruses and waste gas in the room are continuously increased, the oxygen content is continuously reduced, and the air quality is increasingly poor.
In recent years, with the increasing emphasis of 'air conditioning diseases', the need has been raised for people not to stay in an air-conditioned room for a long time, and for the room to be replenished with fresh air by opening a window or by leaking air through gaps between the window and the door in a way that negative pressure is formed by indoor exhaust air, so as to improve the indoor environment.
At present, two main ways of exchanging new and old air are available in the market:
1. the indoor air is discharged to the outside through the single fan, so that a negative pressure area is formed in the indoor, and outdoor fresh air is forced to flow into the indoor from a gap of the room;
2. the outdoor fresh air is directly drawn into the room.
The two modes have the problem of energy loss, and because the outdoor cold and hot air is directly pumped in, the change of the original indoor temperature is caused, a large amount of energy loss is caused, the energy loss of the air conditioner is increased, and the refrigerating and heating effects of the air conditioner are reduced. Especially in winter, the outdoor cold air input can even cause the air conditioner condensation phenomenon.
In addition, the two ways have the problem that polluted air enters the room without filtration, and when the outdoor environment is in severe haze weather, outdoor air is directly extracted, so that more serious indoor pollution is caused.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit and an air conditioner with the same, which are used for solving the problem that the indoor energy loss is large in the mode of introducing fresh air into the room in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided an indoor unit of an air conditioner, including a main casing and a fresh air device provided in the main casing, the fresh air device including: the device comprises a fresh air shell and a heat exchange core body, wherein a fresh air channel and a dirty air channel are arranged in the fresh air shell, and a fresh air inlet and a fresh air outlet which are communicated with the fresh air channel, and a dirty air inlet and a dirty air outlet which are communicated with the dirty air channel are arranged on the fresh air shell; the heat exchange core is arranged in the fresh air shell and is communicated with the fresh air channel and the dirty air channel, so that the fresh air in the fresh air channel and the dirty air in the dirty air channel exchange heat in the heat exchange core; the main shell comprises a front panel component and a chassis component positioned below the front panel component, and a dirty air inlet gap is formed between the front panel component and the chassis component, so that indoor dirty air enters the dirty air inlet through the dirty air inlet gap.
Further, an avoidance notch is formed in the chassis component, and a dirty air inlet gap is formed between the avoidance notch and the bottom of the front panel component.
Further, the avoidance notch is of a step structure, the step structure is composed of a first step surface and a second step surface, the free end of the first step surface extends to the upper end surface of the chassis component, and the free end of the second step surface extends to the side surface of the chassis component.
Further, the dirty wind import sets up on the bottom wallboard of new trend casing.
Further, the dirty air inlet is one, and the dirty air inlet is located the end that is close to the front panel part of bottom wallboard.
Further, the fresh air case has a front wall plate provided on the inner side of the front panel member and disposed opposite to the front panel main body, and the fresh air outlet is provided on the front wall plate.
Further, an indoor air outlet is formed in the front panel component, and the indoor air outlet is opposite to the fresh air outlet, so that fresh air flowing out of the fresh air outlet is blown out through the indoor air outlet.
Further, the indoor unit of the air conditioner comprises a refrigerating and heating device, the front panel part comprises an upper panel body and a lower panel body, the upper panel body is covered on the outer side of the refrigerating and heating device, and the lower panel body is covered on the outer side of the fresh air device.
Further, the indoor air outlet is arranged on the lower panel body, and the indoor air outlet is positioned in the middle of the lower panel body.
According to another aspect of the present invention, there is provided an air conditioner including an air conditioner indoor unit and an air conditioner outdoor unit connected to a pipe of the air conditioner indoor unit, wherein the air conditioner indoor unit is the air conditioner indoor unit.
By applying the technical scheme of the invention, the fresh air device comprises a fresh air shell and a heat exchange core body, wherein a fresh air channel and a dirty air channel are arranged in the fresh air shell, a fresh air inlet and a fresh air outlet which are communicated with the fresh air channel are correspondingly arranged on the fresh air shell, and a dirty air inlet and a dirty air outlet which are communicated with the dirty air channel are also arranged. The heat exchange core is arranged in the fresh air shell and is communicated with the fresh air channel and the dirty air channel to realize heat exchange of fresh air and dirty air, so that the temperature of the fresh air entering the room is increased, and the loss of energy in the room is reduced; the main shell is divided into a front panel component and a chassis component, the chassis component is positioned below the front panel component, and a dirty air inlet gap is formed between the front panel component and the chassis component, so that indoor dirty air enters a dirty air inlet through the dirty air inlet gap and is discharged outdoors.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
Fig. 1 is a schematic side view showing a side structure of an embodiment of an indoor unit of an air conditioner according to the present invention; and
Fig. 2 shows a partial enlarged view of the air conditioning indoor unit of fig. 1;
fig. 3 is a schematic front view showing a structure of an indoor unit of the air conditioner in fig. 1;
fig. 4 is a schematic view showing a rear structure of the indoor unit of the air conditioner in fig. 1.
Wherein the above figures include the following reference numerals:
10. a main housing; 11. a front panel member; 111. an indoor air outlet; 112. an upper panel body; 113. a lower panel body; 12. a chassis component; 121. avoiding the incision; 13. a dirty air inlet gap; 20. a fresh air device; 30. a fresh air shell; 301. a bottom wall plate; 302. a front wall panel; 31. a fresh air channel; 311. a fresh air inlet; 312. a fresh air outlet; 32. a dirty air channel; 321. a dirty air inlet; 322. a dirty air outlet; 40. a heat exchange core; 50. a filter screen; 60. fresh air fan blades; 61. and an exhaust fan blade.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
The present invention provides an air conditioner indoor unit, referring to fig. 1 to 4, the air conditioner indoor unit includes a main casing 10 and a fresh air device 20 disposed in the main casing 10, the fresh air device 20 includes: the fresh air shell 30 and the heat exchange core 40, a fresh air channel 31 and a dirty air channel 32 are arranged in the fresh air shell 30, and a fresh air inlet 311 and a fresh air outlet 312 which are communicated with the fresh air channel 31, and a dirty air inlet 321 and a dirty air outlet 322 which are communicated with the dirty air channel 32 are arranged on the fresh air shell 30; the heat exchange core body 40 is arranged in the fresh air shell 30, and the heat exchange core body 40 is communicated with the fresh air channel 31 and the dirty air channel 32 so that the fresh air in the fresh air channel 31 exchanges heat with the dirty air in the dirty air channel 32 in the heat exchange core body 40; wherein the main housing 10 includes a front panel part 11 and a chassis part 12 positioned below the front panel part 11, and a dirty air inlet slit 13 is provided between the front panel part 11 and the chassis part 12, so that indoor dirty air enters the dirty air inlet 321 through the dirty air inlet slit 13.
The fresh air device 20 in the invention comprises a fresh air shell 30 and a heat exchange core 40, wherein a fresh air channel 31 and a dirty air channel 32 are arranged in the fresh air shell 30, a fresh air inlet 311 and a fresh air outlet 312 are correspondingly arranged on the fresh air shell 30 and communicated with the fresh air channel 31, and a dirty air inlet 321 and a dirty air outlet 322 are also arranged to be communicated with the dirty air channel 32. The heat exchange core 40 is arranged in the fresh air shell 30, and the heat exchange core 40 is communicated with the fresh air channel 31 and the dirty air channel 32 to realize heat exchange of fresh air and dirty air, so that the temperature of the fresh air entering the room is increased, and the loss of indoor energy is reduced; the main housing 10 is divided into a front panel part 11 and a chassis part 12, the chassis part 12 is positioned below the front panel part 11, and a dirty air inlet slit 13 is formed between the front panel part 11 and the chassis part 12, so that indoor dirty air enters the dirty air inlet 321 through the dirty air inlet slit 13 and is discharged outdoors.
In an alternative embodiment shown in fig. 2, in order to avoid ash and impurities in the air from entering the heat exchange core 40, a filter screen 50 or a purifying device is arranged on one side of the heat exchange core 40 close to the fresh air inlet and/or one side of the heat exchange core close to the dirty air inlet 321, so as to filter or purify the fresh air or the indoor air.
In order to form the dirty air inlet gap 13 more conveniently and improve the air inlet effect of the dirty air inlet gap 13, the chassis part 12 is provided with an avoidance notch 121, and the dirty air inlet gap 13 is formed between the avoidance notch 121 and the bottom of the front panel part 11.
As shown in fig. 2 and 3, in the present embodiment, the avoiding slit 121 is provided in the chassis member 12, so that a dirty air intake slit 13 is formed between the avoiding slit 121 and the bottom of the front panel member 11, and the indoor dirty air enters the fresh air device through the slit to perform heat exchange. Meanwhile, as the dirty air inlet gap 13 is positioned below the indoor unit of the air conditioner, the discharged dirty air has higher carbon dioxide concentration and better ventilation effect. In addition, the opening direction of the dirty air inlet gap 13 is the same as the air outlet direction of the front panel component, and dirty air enters the fresh air device from the dirty air inlet gap 13 under the drive of the air exhaust fan blade 61.
Specifically, the avoidance cutout 121 is a stepped structure composed of a first stepped surface and a second stepped surface, the free end of the first stepped surface extending to the upper end surface of the chassis member 12, and the free end of the second stepped surface extending to the side surface of the chassis member 12.
As shown in fig. 2, in this embodiment, the avoidance notch 121 provided on the chassis member 12 has a step structure, and is divided into a first step surface and a second step surface, where the free end of the first step surface extends to the upper end surface of the chassis member 12, and the free end of the second step surface extends to the side surface of the chassis member 12; a channel for the dirty air to enter the fresh air device is formed between the first step surface and the second step surface.
Preferably, the dirty air inlet 321 is provided in the bottom wall 301 of the fresh air housing 30.
As shown in fig. 2 and 4, the dirty air inlet 321 in this embodiment is disposed on the bottom wall plate 301 of the fresh air housing 30, so that dirty air can conveniently enter the fresh air device 20 through the dirty air inlet slot 13.
As shown in fig. 2, the dirty air inlet 321 is one, and the dirty air inlet 321 is located at one end of the bottom wall plate 301 near the front panel member 11.
In this embodiment, a single dirty air inlet 321 is provided at an end of the bottom wall plate 301 adjacent to the front panel member 11.
In this embodiment, the fresh air outlet 312 is provided in such a manner that the fresh air case 30 has a front wall plate 302, the front wall plate 302 is provided toward the front panel body of the front panel member 11, and the fresh air outlet 312 is provided in the front wall plate 302, as shown in fig. 2.
As shown in fig. 1 and 2, in the present embodiment, a front wall plate 302 is provided on a surface of the fresh air casing 30, which is close to the front panel member 11, the front wall plate 302 is provided inside the front panel member 11 and is provided opposite to the front panel body, the front panel body is a straight plate body of the front panel member, which faces directly in front of the indoor unit of the air conditioner, a fresh air outlet 312 is provided on the front wall plate 302, and fresh air processed by the fresh air device 20 is driven by the fresh air fan blade 60 to be newly discharged through the fresh air outlet 312.
The front panel member 11 is provided with an indoor air outlet 111, and the indoor air outlet 111 is disposed opposite to the fresh air outlet 312 so that the fresh air flowing out from the fresh air outlet 312 is blown out through the indoor air outlet 111.
As shown in fig. 1 and 2, in this embodiment, an indoor air outlet 111 is provided on the front panel 11, and the indoor air outlet 111 is provided opposite to a fresh air outlet 312, so that fresh air can conveniently enter the room through the indoor air outlet 111 after flowing out from the fresh air outlet 312 of the fresh air device.
The air conditioning indoor unit includes a cooling and heating device, and the front panel member 11 includes an upper panel body 112 and a lower panel body 113, wherein the upper panel body 112 is covered on the outside of the cooling and heating device, and the lower panel body 113 is covered on the outside of the fresh air device 20.
The indoor unit of the air conditioner in the present embodiment includes a cooling and heating device, the front panel part 11 includes an upper panel body 112 and a lower panel body 113, the cooling and heating device is disposed above the fresh air device 20, the upper panel body 112 is covered outside the cooling and heating device, and the lower panel body 113 is covered outside the fresh air device 20; the refrigerating and heating device is used for refrigerating or heating indoor air.
The indoor air outlet 111 is disposed on the lower panel body 113, and the indoor air outlet 111 is located in the middle of the lower panel body 113.
The indoor air outlet in this embodiment is disposed in the middle of the lower panel 113 and is as close to the upper panel 112 as possible to facilitate the fresh air from the fresh air device 20 to enter the upper refrigerating and heating device.
The invention also provides an air conditioner, which comprises an air conditioner indoor unit and an air conditioner outdoor unit communicated with the air conditioner indoor unit pipeline, wherein the air conditioner indoor unit is the air conditioner indoor unit.
As shown in fig. 1 to 4, the present invention further provides an air conditioner, which includes the air conditioner indoor unit and the air conditioner outdoor unit.
The air conditioner can realize the function of introducing outdoor fresh air into the room, and solves the problem that the indoor energy loss is larger in the mode of introducing fresh air into the room in the prior art by arranging the fresh air device.
The invention relates to an air conditioner with fresh air function, which comprises a refrigerating and heating device at the upper part and a fresh air device at the lower part. The outlet of outdoor fresh air is arranged below the front face of the air conditioner, and the inlet of indoor dirty air is arranged at the bottom of the front face of the air conditioner. The outdoor fresh air inlet and the indoor polluted air outlet are both arranged at the lower end behind the air conditioner.
The outdoor fresh air enters an indoor process: the outdoor fresh air is driven by the rotation of the fresh air fan blade 60, enters a fresh air channel through a fresh air inlet 311 at the rear lower end of the air conditioner and passes through a filter screen and a heat exchange core 40, and is discharged from a fresh air outlet positioned below the front of the air conditioner;
Indoor dirty air is discharged out of the room: the indoor air is driven by the rotation of the air exhaust fan blade 61 to enter through an indoor sewage inlet 321 arranged at the lower end of the bottom of the indoor unit, passes through the filter screen, passes through the heat exchange core body, enters the sewage channel arranged after the air exhaust fan blade, reaches a sewage outlet at the lower end behind the indoor unit, and discharges indoor sewage.
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 (8)
1. An indoor unit of an air conditioner, comprising a main casing (10) and a fresh air device (20) arranged in the main casing (10), characterized in that the fresh air device (20) comprises:
the novel air conditioner comprises an air fresh shell (30), wherein an air fresh channel (31) and an air pollution channel (32) are arranged in the air fresh shell (30), and an air fresh inlet (311) and an air fresh outlet (312) which are communicated with the air fresh channel (31), and an air pollution inlet (321) and an air pollution outlet (322) which are communicated with the air pollution channel (32) are arranged on the air fresh shell (30);
a heat exchange core (40), wherein the heat exchange core (40) is arranged in the fresh air shell (30), and the heat exchange core (40) is communicated with the fresh air channel (31) and the dirty air channel (32) so that fresh air in the fresh air channel (31) exchanges heat with dirty air in the dirty air channel (32) in the heat exchange core (40);
Wherein the main shell (10) comprises a front panel component (11) and a chassis component (12) positioned below the front panel component (11), a dirty air inlet gap (13) is arranged between the front panel component (11) and the chassis component (12), so that indoor dirty air enters the dirty air inlet (321) through the dirty air inlet gap (13);
An avoidance notch (121) is formed in the chassis component (12), and a sewage air inlet gap (13) is formed between the avoidance notch (121) and the bottom of the front panel component (11); the dirty air inlet (321) is arranged on the bottom wall plate (301) of the fresh air shell (30).
2. An indoor unit for air conditioning according to claim 1, wherein the avoidance cutout (121) is a stepped structure constituted by a first stepped surface and a second stepped surface, the free end of the first stepped surface extending to the upper end surface of the chassis member (12), and the free end of the second stepped surface extending to the side surface of the chassis member (12).
3. An indoor unit for air conditioning according to claim 1, wherein the dirty air inlet (321) is one, the dirty air inlet (321) being located at an end of the bottom wall plate (301) adjacent to the front panel member (11).
4. The indoor unit of claim 1, wherein the fresh air case (30) has a front wall plate (302), the front wall plate (302) being disposed inside the front panel member (11) and opposite to the front panel member (11), the fresh air outlet (312) being disposed on the front wall plate (302).
5. An indoor unit for an air conditioner according to claim 1, wherein an indoor air outlet (111) is provided on the front panel member (11), and the indoor air outlet (111) is provided opposite to the fresh air outlet (312) so that the fresh air flowing out from the fresh air outlet (312) is blown out through the indoor air outlet (111).
6. The air conditioning indoor unit according to claim 5, characterized in that the air conditioning indoor unit includes a cooling and heating device, the front panel part (11) includes an upper panel body (112) and a lower panel body (113), the upper panel body (112) is covered on the outside of the cooling and heating device, and the lower panel body (113) is covered on the outside of the fresh air device (20).
7. The indoor unit of claim 6, wherein the indoor air outlet (111) is provided on the lower panel body (113), and the indoor air outlet (111) is located at a middle portion of the lower panel body (113).
8. An air conditioner comprising an air conditioning indoor unit and an air conditioning outdoor unit in communication with the air conditioning indoor unit pipeline, characterized in that the air conditioning indoor unit is the air conditioning indoor unit according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290681.8A CN110332610B (en) | 2018-03-30 | 2018-03-30 | Air conditioner indoor unit and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290681.8A CN110332610B (en) | 2018-03-30 | 2018-03-30 | Air conditioner indoor unit and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332610A CN110332610A (en) | 2019-10-15 |
| CN110332610B true CN110332610B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810290681.8A Active CN110332610B (en) | 2018-03-30 | 2018-03-30 | Air conditioner indoor unit and air conditioner with same |
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| Country | Link |
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| CN (1) | CN110332610B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208238010U (en) * | 2018-03-30 | 2018-12-14 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100977570B1 (en) * | 2003-08-07 | 2010-08-23 | 엘지전자 주식회사 | A ventilation unit of spilt type air-conditioner |
| CN1804487A (en) * | 2006-01-12 | 2006-07-19 | 邵安春 | Household high-efficiency energy-saving health type fresh air ventilator |
| CN205561154U (en) * | 2016-04-06 | 2016-09-07 | 浙江科力鑫环境设备科技有限公司 | Heat recovery new trend purifies all -in -one |
| CN205980156U (en) * | 2016-08-25 | 2017-02-22 | 戴保 | New fan with function heats |
| CN206478783U (en) * | 2016-12-23 | 2017-09-08 | 武汉科技大学 | A kind of semiconductor Total heat exchange air conditioner |
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2018
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208238010U (en) * | 2018-03-30 | 2018-12-14 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
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| CN110332610A (en) | 2019-10-15 |
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