CN215909228U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN215909228U CN215909228U CN202122237073.0U CN202122237073U CN215909228U CN 215909228 U CN215909228 U CN 215909228U CN 202122237073 U CN202122237073 U CN 202122237073U CN 215909228 U CN215909228 U CN 215909228U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air outlet
- indoor
- indoor unit
- fresh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 23
- 239000003507 refrigerant Substances 0.000 description 10
- 238000004378 air conditioning Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner indoor unit, which comprises: the fresh air module is provided with a fresh air inlet, a first fresh air outlet and a second fresh air outlet, and outdoor air enters from the fresh air inlet and respectively flows out from the first fresh air outlet and the second fresh air outlet; and the heat exchange module is provided with an indoor air inlet and an indoor air outlet, the first fresh air outlet is communicated with the indoor space, and the second fresh air outlet is communicated with the indoor air inlet. According to the air conditioner indoor unit, the fresh air outlet of the fresh air module is set to be the first fresh air outlet and the second fresh air outlet, so that the second fresh air outlet is connected to the heat exchange module, multi-dimensional indoor fresh air supply is achieved, and the fresh air replacement efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of air conditioning, and particularly relates to an air conditioner indoor unit.
Background
At present, the household appliance industry is in a situation of intense competition, each big competitive product has unique innovation in the aspects of functions, appearance and the like, and the product details are also important factors influencing the purchasing power of consumers.
The indoor unit of the air conditioner usually has a fresh air function, and outdoor fresh air can be delivered to the indoor space through the operation of a fresh air motor so as to provide fresh air to the indoor space. The air outlet of the fresh air function of the existing air conditioner indoor unit is single, and the efficiency of replacing fresh air in an indoor space cannot be improved in a short time.
The utility model is provided in view of the above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose,
the utility model provides an air conditioner indoor unit, which is convenient for realizing multi-dimensional air supply of indoor fresh air and improving the efficiency of fresh air replacement.
In order to achieve the aim, the embodiment of the utility model provides an air-conditioning indoor unit, which comprises a fresh air module, a first fresh air outlet and a second fresh air outlet, wherein the fresh air module is provided with a fresh air inlet, a first fresh air outlet and a second fresh air outlet, and outdoor air enters from the fresh air inlet and respectively flows out from the first fresh air outlet and the second fresh air outlet; and the heat exchange module is provided with an indoor air inlet and an indoor air outlet, the first fresh air outlet is communicated with the indoor space, and the second fresh air outlet is communicated with the indoor air inlet.
According to the air-conditioning indoor unit, the fresh air outlet of the fresh air module is set to be the first fresh air outlet and the second fresh air outlet, so that the second fresh air outlet is connected to the heat exchange module, and fresh air can be discharged from the indoor air outlet of the heat exchange module, so that multi-dimensional indoor fresh air supply is realized, and the fresh air replacement efficiency is improved.
In addition, the air conditioning indoor unit according to the above embodiment of the present invention may further have the following additional technical features:
in some embodiments of the utility model, further comprising: the blocking plate is arranged at the first fresh air outlet and/or the second fresh air outlet, the blocking plate arranged at the first fresh air outlet is used for opening or closing the first fresh air outlet, and the blocking plate arranged at the second fresh air outlet is used for opening or closing the second fresh air outlet.
In some embodiments of the present invention, the first fresh air outlet and/or the second fresh air outlet is provided with a sliding groove, the blocking plate is inserted into the sliding groove, and the blocking plate provided at the first fresh air outlet is slidably connected with the first fresh air outlet and/or the blocking plate provided at the second fresh air outlet is slidably connected with the second fresh air outlet.
In some embodiments of the present invention, the second fresh air outlet is provided with an extension portion along an air outlet direction of the second fresh air outlet.
In some embodiments of the utility model, the extension extends to the outside of the fresh air module.
In some embodiments of the present invention, the opening of the extension portion gradually increases along the air outlet direction of the second fresh air outlet.
In some embodiments of the present invention, a filter screen is disposed in the fresh air module, and outdoor air enters from the fresh air inlet, passes through the filter screen, and then flows out from the first fresh air outlet and the second fresh air outlet respectively.
In some embodiments of the present invention, an indoor heat exchanger is disposed in the heat exchange module, and the indoor heat exchanger is disposed between the second fresh air outlet and the indoor air outlet.
In some embodiments of the utility model, the first fresh air outlet is in communication with the second fresh air outlet.
In some embodiments of the present invention, the opening direction of the first fresh air outlet is perpendicular to the opening direction of the second fresh air outlet.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the inside of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a first schematic view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a top view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
fig. 6 is an enlarged schematic view of a portion B in fig. 5.
In the above figures: 1. a fresh air module; 11. a first fresh air outlet; 12. a second fresh air outlet; 121. an extension portion; 122. an opening of the extension; 13. a fresh air inlet; 2. a heat exchange module; 21. an indoor air inlet; 22. an indoor air outlet; 3. an indoor heat exchanger; 4. a filter screen; 5. a blocking plate; 6. and (4) a fresh air pipe.
Detailed Description
The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an outdoor unit, which refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, and an indoor unit of the air conditioner including the indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
The indoor unit is connected to an outdoor unit installed in an outdoor space through a pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.
Referring to fig. 1 to 6, the indoor unit of an air conditioner in this embodiment includes a casing, a fresh air module 1, and a heat exchange module 2.
The cabinet is installed in the indoor space, in which a plurality of components constituting a refrigeration cycle are installed, and defines the overall appearance of the air conditioning indoor unit, including side surfaces defining a side configuration, a bottom surface defining a bottom configuration, and a top surface defining a top configuration.
Fresh air module 1 and heat exchange module 2 all set up in the inside of casing, and fresh air module 1 sets up the one end in the inside of casing. The fresh air module 1 is used for sending outdoor fresh air to the indoor and conveying the fresh air to the indoor.
The fresh air module 1 is provided with a fresh air inlet 13, a first fresh air outlet 11 and a second fresh air outlet 12, the first fresh air outlet 11 is communicated with the second fresh air outlet 12, and the first fresh air outlet 11 is communicated with the indoor space, so that outdoor air enters from the fresh air inlet 13 and flows out through the first fresh air outlet 11 and the second fresh air outlet 12 respectively.
The heat exchange module 2 is provided with an indoor air inlet 21 and an indoor air outlet 22, the heat exchange module 2 is internally provided with an indoor heat exchanger 3, and the indoor heat exchanger 3 is arranged between the indoor air inlet 21 and the indoor air outlet 22 and used for exchanging heat for air flowing into a room.
In this embodiment, the second fresh air outlet 12 communicates with the indoor air inlet 21, the indoor heat exchanger 3 is arranged between the second fresh air outlet 12 and the indoor air outlet 22, so that a part of fresh air guided out by the fresh air module 1 can flow to the indoor air inlet 21 through the second fresh air outlet 12, and then flows to the indoor space through the heat exchange of the indoor heat exchanger 3, thereby being beneficial to improving the comfort of the mixed air supply of the fresh air supply or the fresh air and the indoor air.
The air-conditioning indoor unit of this embodiment sets up the new trend export of new trend module 1 into first new trend export 11 and second new trend export 12, makes second new trend export 12 be connected to heat exchange module 2 simultaneously, realizes the air supply of the indoor new trend of multidimension degree, improves the change efficiency of new trend.
Be provided with filter screen 4 in the new trend module 1, filter screen 4 sets up between new trend import 13 and first new trend export 11 and second new trend export 12, and outdoor air gets into by new trend import 13, flows out through first new trend export 11 and second new trend export 12 respectively behind filter screen 4 to realize the filtration of new trend module 1 to outdoor air.
The fresh air inlet 13 is sleeved with a fresh air pipe 6 communicated with the outside of the room, and the fresh air pipe 6 penetrates through the wall body and extends into the outdoor space. The fresh air pipe 6 is used for introducing the fresh air of the outdoor space into the room, the fresh air fan in the fresh air module 1 rotates to drive the outdoor air to flow through the filter screen 4, then the outdoor air flows to the first fresh air outlet 11 and the second fresh air outlet 12 respectively, and then the outdoor air is discharged into the room respectively, so that the indoor fresh air exchange is realized.
The opening direction of the first fresh air outlet 11 is perpendicular to the opening direction of the second fresh air outlet 12, so that the direction of the second fresh air outlet 12 of the fresh air module 1 is not opposite to the indoor air inlet direction of the heat exchange module 2, and fresh air can be guided to the heat exchange module 2 more conveniently under the condition that the indoor air inlet and outlet efficiency in the heat exchange module 2 is not affected.
This embodiment is provided with extension 121 along the air-out direction of second new trend export 12 at second new trend export 12, and extension 121 has strengthened the air supply effect of second new trend export 12 around second new trend export 12 to the outside extension of new trend module 1 for the air supply of second new trend export 12 is farther.
The opening 122 of the extension 121 gradually increases along the air outlet direction of the second fresh air outlet 12, that is, the air outlet cross section at the opening 122 of the extension 121 gradually increases, and the increased cross section is favorable for reducing noise and improving the use comfort of a user.
In this embodiment, at least one of the first fresh air outlet 11 and the second fresh air outlet 12 is provided with the blocking plate 5, the blocking plate 5 provided at the first fresh air outlet 11 is used for opening or closing the first fresh air outlet 11, and the blocking plate 5 provided at the second fresh air outlet 12 is used for opening or closing the second fresh air outlet 12. So that the opening or closing of the first fresh air outlet 11 and the second fresh air outlet 12 in the same air conditioning indoor unit can be controlled independently.
Specifically, the first fresh air outlet 11 and/or the second fresh air outlet 12 are/is provided with a sliding groove, and the blocking plate 5 is inserted into the sliding groove, so that the blocking plate 5 can slide in the sliding groove, that is, the blocking plate 5 arranged at the first fresh air outlet 11 is slidably connected with the first fresh air outlet 11, and the blocking plate 5 arranged at the second fresh air outlet 12 is slidably connected with the second fresh air outlet 12. The air outlet area of the first fresh air outlet 11 is changed by the sliding of the blocking plate 5 at the first fresh air outlet 11, and the air outlet area of the second fresh air outlet 12 is changed by the sliding of the blocking plate 5 at the second fresh air outlet 12, so that the effects of opening the first fresh air outlet 11 or the second fresh air outlet 12 and closing the first fresh air outlet 11 or the second fresh air outlet 12 are achieved. Further, when the fresh air module 1 independently blows air, the first fresh air outlet 11 and the second fresh air outlet 12 can simultaneously blow air, and multidimensional air supply is achieved. When the heat exchange module 2 and the fresh air module 1 are simultaneously opened, the first fresh air outlet 11 can be closed through the blocking plate 5, and only the second fresh air outlet 12 is opened, so that fresh air flows to an indoor space after being exchanged through the indoor heat exchanger 3, the comfort of indoor air supply can be improved, meanwhile, the air inlet amount of the indoor unit of the air conditioner is also improved, and the air inlet and outlet efficiency is further improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the fresh air module is provided with a fresh air inlet, a first fresh air outlet and a second fresh air outlet, the first fresh air outlet is communicated with the indoor space, and outdoor air enters from the fresh air inlet and respectively flows out from the first fresh air outlet and the second fresh air outlet; and
and the heat exchange module is provided with an indoor air inlet and an indoor air outlet, and the second fresh air outlet is communicated with the indoor air inlet.
2. An indoor unit of an air conditioner according to claim 1, further comprising:
the blocking plate is arranged at the first fresh air outlet and/or the second fresh air outlet, the blocking plate arranged at the first fresh air outlet is used for opening or closing the first fresh air outlet, and the blocking plate arranged at the second fresh air outlet is used for opening or closing the second fresh air outlet.
3. An indoor unit of an air conditioner according to claim 2,
the first fresh air outlet and/or the second fresh air outlet are/is provided with a sliding groove, the blocking plate is inserted into the sliding groove, and the blocking plate arranged at the first fresh air outlet is/are in sliding connection with the first fresh air outlet and/or the blocking plate arranged at the second fresh air outlet is in sliding connection with the second fresh air outlet.
4. An indoor unit of an air conditioner according to claim 1,
the second fresh air outlet is provided with an extension part along the air outlet direction of the second fresh air outlet.
5. An indoor unit of an air conditioner according to claim 4,
the extension part extends towards the outside of new trend module.
6. An indoor unit of an air conditioner according to claim 4,
the opening of the extension part is gradually increased along the air outlet direction of the second fresh air outlet.
7. An indoor unit of an air conditioner according to claim 1,
the fresh air module is internally provided with a filter screen, outdoor air enters from the fresh air inlet and respectively flows out from the first fresh air outlet and the second fresh air outlet after passing through the filter screen.
8. An indoor unit of an air conditioner according to claim 1,
an indoor heat exchanger is arranged in the heat exchange module, and the indoor heat exchanger is arranged between the second fresh air outlet and the indoor air outlet.
9. An indoor unit of an air conditioner according to claim 1,
the first fresh air outlet is communicated with the second fresh air outlet.
10. An indoor unit of an air conditioner according to claim 1,
the opening direction of the first fresh air outlet is perpendicular to the opening direction of the second fresh air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237073.0U CN215909228U (en) | 2021-09-15 | 2021-09-15 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237073.0U CN215909228U (en) | 2021-09-15 | 2021-09-15 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909228U true CN215909228U (en) | 2022-02-25 |
Family
ID=80309585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122237073.0U Active CN215909228U (en) | 2021-09-15 | 2021-09-15 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909228U (en) |
-
2021
- 2021-09-15 CN CN202122237073.0U patent/CN215909228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213395606U (en) | Air conditioner | |
| CN215001903U (en) | Indoor unit of air conditioner | |
| CN214094711U (en) | Ceiling type air conditioner indoor unit | |
| CN212618786U (en) | Air conditioner indoor unit | |
| KR20050102065A (en) | Mobile heat pump capable of spot cooling and spot heating | |
| CN215909228U (en) | Indoor unit of air conditioner | |
| CN213300235U (en) | Indoor machine of air conditioner | |
| CN212869972U (en) | Indoor machine of air conditioner | |
| CN215523541U (en) | Indoor unit of air conditioner | |
| CN215765400U (en) | Indoor unit of air conditioner | |
| CN215637581U (en) | Air conditioner | |
| CN213362683U (en) | Air conditioner | |
| CN215863734U (en) | Air duct reversing device and total heat exchange device | |
| CN213901266U (en) | Ceiling type air conditioner indoor unit | |
| CN215675472U (en) | Air conditioner | |
| CN213019931U (en) | Indoor unit of air conditioner | |
| CN217109774U (en) | Indoor unit of air conditioner | |
| CN215675496U (en) | Indoor unit of air conditioner | |
| CN213901270U (en) | Ceiling type air conditioner indoor unit | |
| CN219367793U (en) | Indoor unit of air conditioner | |
| CN216522033U (en) | Indoor unit of air conditioner | |
| CN215112917U (en) | Indoor unit of air conditioner | |
| CN217584633U (en) | Indoor machine of air conditioner | |
| CN215062479U (en) | Outdoor unit of air conditioner | |
| CN216522020U (en) | Indoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |