CN106091312B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN106091312B CN106091312B CN201610452294.0A CN201610452294A CN106091312B CN 106091312 B CN106091312 B CN 106091312B CN 201610452294 A CN201610452294 A CN 201610452294A CN 106091312 B CN106091312 B CN 106091312B
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- air
- wind wheel
- flow wind
- cross flow
- indoor unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The invention provides an indoor unit of an air conditioner, which comprises a shell, a first air inlet, a second air inlet, a first air outlet, a second air outlet, a first air outlet and a second air outlet, wherein the first air outlet and the second air outlet are arranged oppositely; the first cross flow wind wheel and the second cross flow wind wheel are arranged in the shell, the first cross flow wind wheel is arranged close to the first air opening, and the second cross flow wind wheel is arranged close to the second air opening; the heat exchanger is arranged in the cross flow air duct and is positioned between the first cross flow wind wheel and the second cross flow wind wheel; when the first cross flow wind wheel rotates, the second cross flow wind wheel is static, the first air port is an air outlet, and the second air port is an air inlet; when the second cross flow wind wheel rotates, the first cross flow wind wheel is static, the first air opening is an air inlet, and the second air opening is an air outlet. Through the technical scheme provided by the invention, the problems of high noise and poor use effect of the air conditioner indoor unit in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner.
Background
The existing air-conditioning indoor unit generally comprises a left volute, a right volute, a volute tongue and two cross-flow wind wheels, wherein the two cross-flow wind wheels are arranged in parallel, and two ends of each of the two cross-flow wind wheels are respectively provided with a motor. In addition, the existing air outlet mode of the cross flow wind wheels arranged in parallel mostly adopts front air inlet and up and down air outlet.
When an air conditioner indoor unit in the prior art operates, the two motors work simultaneously, so that the noise is high, and the using effect is influenced.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, which aims to solve the problems of high noise and poor use effect of the air conditioner indoor unit in the prior art.
In order to achieve the aim, the invention provides an indoor unit of an air conditioner, which comprises a shell, a first air inlet, a second air inlet, a cross-flow air channel and a first air outlet, wherein the first air inlet and the second air inlet are oppositely arranged; the first cross flow wind wheel and the second cross flow wind wheel are arranged in the shell, the first cross flow wind wheel is arranged close to the first air opening, and the second cross flow wind wheel is arranged close to the second air opening; the heat exchanger is arranged in the cross flow air duct and is positioned between the first cross flow wind wheel and the second cross flow wind wheel; when the first cross flow wind wheel rotates, the second cross flow wind wheel is static, the first air port is an air outlet, and the second air port is an air inlet; when the second cross flow wind wheel rotates, the first cross flow wind wheel is static, the first air opening is an air inlet, and the second air opening is an air outlet.
Further, the first tuyere is positioned above the second tuyere; when the first through wind wheel rotates, the indoor unit of the air conditioner is in a refrigerating state; when the second cross flow wind wheel rotates, the indoor unit of the air conditioner is in a heating state.
Further, the first air opening is formed in the upper surface of the shell, and the second air opening is formed in the lower surface of the shell.
Further, the heat exchanger includes first heat transfer segmental arc and the second heat transfer segmental arc of interconnect.
Further, the first heat exchange arc section and the second heat exchange arc section are both semi-arc sections.
Further, the first heat exchange arc section and the second heat exchange arc section are connected into an S shape.
Further, the rotation axis of the first cross flow wind wheel is parallel to the rotation axis of the second cross flow wind wheel.
Furthermore, the projections of the first cross flow wind wheel and the second cross flow wind wheel in the top view plane of the indoor unit of the air conditioner are provided with overlapped sections.
Further, the first cross flow wind wheel is located at the concave part of the first heat exchange arc section, and the second cross flow wind wheel is located at the concave part of the second heat exchange arc section.
Further, the heat exchanger is plate-shaped and is obliquely arranged in the through-flow air channel.
Furthermore, the air-conditioning indoor unit further comprises a first air deflector and a second air deflector, wherein the first air deflector is arranged at the first air opening, and the second air deflector is arranged at the second air opening.
By applying the technical scheme of the invention, the motors connected with the two cross-flow wind wheels can be prevented from working simultaneously by respectively controlling the first cross-flow wind wheel to rotate or controlling the second cross-flow wind wheel to rotate, so that the noise generated by the motors can be reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural view illustrating the air conditioning indoor unit of fig. 1 in a cooling state;
fig. 3 is a schematic structural view of the air conditioning indoor unit in fig. 1 in a heating state;
fig. 4 is a schematic structural view of an air conditioning indoor unit according to another embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a housing; 11. a first tuyere; 12. a second tuyere; 13. a through-flow duct; 21. a first through wind wheel; 22. a second cross flow wind wheel; 30. a heat exchanger; 41. a first air deflector; 42. a second air deflector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship 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 of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1, an embodiment of the present invention is an air conditioning indoor unit, including: the heat exchanger comprises a shell 10, a first cross flow wind wheel 21, a second cross flow wind wheel 22 and a heat exchanger 30. Wherein, the casing 10 has a first tuyere 11 and a second tuyere 12 which are oppositely arranged, and a through-flow duct 13 which is communicated with the first tuyere 11 and the second tuyere 12. The first cross flow wind wheel 21 and the second cross flow wind wheel 22 are both rotatably arranged in the housing 10. Specifically, the first cross flow wind wheel 21 is disposed near the first air opening 11, and the second cross flow wind wheel 22 is disposed near the second air opening 12. The heat exchanger 30 is arranged in the cross flow air duct 13 and between the first cross flow wind wheel 21 and the second cross flow wind wheel 22.
When the first cross flow wind wheel 21 rotates, the second cross flow wind wheel 22 is stationary. Under the rotation of the first through wind wheel 21, the airflow enters the shell 10 from the second air port 12, exchanges heat through the heat exchanger 30, and then is sent out from the first air port 11. When the second cross flow wind wheel 22 rotates, the first cross flow wind wheel 21 is stationary. Under the rotation of the second cross-flow wind wheel 22, the airflow enters the shell 10 from the first air port 11, exchanges heat through the heat exchanger 30 and then is sent out from the second air port 12.
Through the air conditioning indoor unit provided by the embodiment, two cross flow wind wheels are arranged in the shell 10, and the motors connected with the two cross flow wind wheels can be prevented from working simultaneously by respectively controlling the first cross flow wind wheel 21 to rotate or the second cross flow wind wheel 22 to rotate, so that the noise generated by the motors can be reduced. Further, by operating the first and second crossflow impellers 21 and 22, the direction of the wind can be changed. Compared with the technical scheme that the air inlet and outlet direction is changed by driving the guide plate in the prior art, the air inlet and outlet device is simple in structure and convenient to produce and process. The prior art changes the air-out direction through the guide plate, and its adjustment direction scope is less. And can change the air-out direction to arbitrary required position in this application.
As shown in fig. 2 and 3, specifically, in the present embodiment, the first tuyere 11 is located above the second tuyere 12. When the first through wind wheel 21 rotates, the indoor unit of the air conditioner is in a refrigerating state. The air flow enters the shell 10 from the second air port 12, and after heat exchange is carried out by the heat exchanger 30, cold air is sent out from the first air port 11. When the second cross flow wind wheel 22 rotates, the indoor unit of the air conditioner is in a heating state. The air flow enters the shell 10 from the first air port 11, and after heat exchange is carried out by the heat exchanger 30, the hot air is sent out from the second air port 12. So, can realize the best human comfort experience of "cold foot is hot", improve human comfort level. Specifically, the first tuyere 11 is opened on the upper surface of the casing 10, and the second tuyere 12 is opened on the lower surface of the casing 10.
The heat exchanger 30 may be a linear heat exchanger or a curved heat exchanger. In this embodiment, the heat exchanger 30 includes a first heat exchange arc and a second heat exchange arc connected to each other, and a curved heat exchanger is formed by the first heat exchange arc and the second heat exchange arc. Compared with a linear heat exchanger with the same width, the curved heat exchanger has the advantages of large heat exchange area and better heat exchange effect.
Specifically, the first heat exchange arc section and the second heat exchange arc section are both semi-circular arc sections. Wherein, two semicircle sections can set up to M shape side by side, also can set up to S-shaped.
In this embodiment, in order to save space and increase heat transfer area by the biggest, connect into S shape first heat transfer segmental arc and second heat transfer segmental arc.
In this embodiment, the first heat exchange arc segment and the second heat exchange arc segment are connected to form an S shape, the first cross flow wind wheel 21 is disposed at the concave portion of the first heat exchange arc segment, and the second cross flow wind wheel 22 is disposed at the concave portion of the second heat exchange arc segment.
Specifically, in order to stably circulate the air flow in the cross-flow duct 13, the cross-flow duct 13 is also provided with an S-shape and is adapted to the heat exchanger 30.
When the first cross flow wind turbine 21 and the second cross flow wind turbine 22 are provided, the rotation axis of the first cross flow wind turbine 21 and the rotation axis of the second cross flow wind turbine 22 may be provided in parallel to each other. The first cross flow wind wheel 21, the second cross flow wind wheel 22 and the heat exchanger 30 can be arranged according to the requirement. Specifically, the first cross flow wind wheel 21 and the second cross flow wind wheel 22 may be arranged up and down, and the rotation axis of the first cross flow wind wheel 21 and the rotation axis of the second cross flow wind wheel 22 are arranged in the same vertical plane, or the projections of the first cross flow wind wheel 21 and the second cross flow wind wheel 22 in the top view plane of the air conditioner indoor unit may have an overlapping section so as to be arranged in an overlapping manner. This can be accommodated in a housing 10 having a narrow width and a high height. The first cross flow wind wheel 21 and the second cross flow wind wheel 22 can be arranged in a non-overlapping manner in the top plane and the front plane, as shown in fig. 4, so that the wind power generator can be adapted to the shell 10 with no requirements on width and height.
In this embodiment, the air conditioning indoor unit further includes a first air deflector 41 and a second air deflector 42, where the first air deflector 41 is disposed at the first air opening 11, and the second air deflector 42 is disposed at the second air opening 12. The opening and closing of the first tuyere 11 are controlled by the first air deflector 41, and the opening and closing of the second tuyere 12 are controlled by the second air deflector 42.
According to the air-conditioning indoor unit provided by the embodiment of the invention, the S-shaped heat exchanger 30 is placed between the two cross-flow wind wheels by utilizing the independent action of the two cross-flow wind wheels, so that the aim of freely switching the air inlet and the air outlet can be realized. And moreover, the effects of 'upper cold air outlet and lower hot air outlet' of the indoor unit of the air conditioner are achieved, and the whole air duct is not provided with a complex transmission mechanism or a complex flow guide mechanism, so that the air conditioner is simple in structure, easy to process and good in implementability. Secondly, when the air conditioner indoor unit works, a single cross-flow wind wheel is adopted to operate, the problem that the traditional double cross-flow wind wheels generate large noise is avoided, the noise generated when the device operates is reduced, and the use comfort is improved.
Another embodiment of the present invention provides an indoor unit of an air conditioner, including: the heat exchanger comprises a shell 10, a first cross flow wind wheel 21, a second cross flow wind wheel 22 and a heat exchanger 30. Wherein, the casing 10 has a first tuyere 11 and a second tuyere 12 which are oppositely arranged, and a through-flow duct 13 which is communicated with the first tuyere 11 and the second tuyere 12. The first cross flow wind wheel 21 and the second cross flow wind wheel 22 are both rotatably arranged in the housing 10. Specifically, the first cross flow wind wheel 21 is disposed near the first air opening 11, and the second cross flow wind wheel 22 is disposed near the second air opening 12. The heat exchanger 30 is arranged in the cross flow air duct 13 and between the first cross flow wind wheel 21 and the second cross flow wind wheel 22.
When the first cross flow wind wheel 21 rotates, the second cross flow wind wheel 22 is stationary. Under the rotation of the first through wind wheel 21, the airflow enters the shell 10 from the second air port 12, exchanges heat through the heat exchanger 30, and then is sent out from the first air port 11. When the second cross flow wind wheel 22 rotates, the first cross flow wind wheel 21 is stationary. Under the rotation of the second cross-flow wind wheel 22, the airflow enters the shell 10 from the first air port 11, exchanges heat through the heat exchanger 30 and then is sent out from the second air port 12.
Through the air conditioning indoor unit provided by the embodiment, two cross flow wind wheels are arranged in the shell 10, and the motors connected with the two cross flow wind wheels can be prevented from working simultaneously by respectively controlling the first cross flow wind wheel 21 to rotate or the second cross flow wind wheel 22 to rotate, so that the noise generated by the motors can be reduced. Further, by operating the first and second crossflow impellers 21 and 22, the direction of the wind can be changed. Compared with the technical scheme that the air inlet and outlet direction is changed by driving the guide plate in the prior art, the air inlet and outlet device is simple in structure and convenient to produce and process. The prior art changes the air-out direction through the guide plate, and its adjustment direction scope is less. And can change the air-out direction to arbitrary required position in this application.
Specifically, in the present embodiment, the first tuyere 11 is located above the second tuyere 12. When the first through wind wheel 21 rotates, the indoor unit of the air conditioner is in a refrigerating state. The air flow enters the shell 10 from the second air port 12, and after heat exchange is carried out by the heat exchanger 30, cold air is sent out from the first air port 11. When the second cross flow wind wheel 22 rotates, the indoor unit of the air conditioner is in a heating state. The air flow enters the shell 10 from the first air port 11, and after heat exchange is carried out by the heat exchanger 30, the hot air is sent out from the second air port 12. So, can realize the best human comfort experience of "cold foot is hot", improve human comfort level. Specifically, the first tuyere 11 is opened on the upper surface of the casing 10, and the second tuyere 12 is opened on the lower surface of the casing 10.
The heat exchanger 30 may be a linear heat exchanger or a curved heat exchanger. In the present embodiment, the heat exchanger 30 is provided as a linear heat exchanger. Specifically, the heat exchanger 30 is provided in a plate shape and obliquely provided in the through-flow duct 13. Therefore, the size of the device can be reduced, and the heat exchange area can be increased.
When the first cross flow wind turbine 21 and the second cross flow wind turbine 22 are provided, the rotation axis of the first cross flow wind turbine 21 and the rotation axis of the second cross flow wind turbine 22 may be provided in parallel to each other. The first cross flow wind wheel 21, the second cross flow wind wheel 22 and the heat exchanger 30 can be arranged according to the requirement. Specifically, the first cross flow wind wheel 21 and the second cross flow wind wheel 22 may be arranged up and down, and the rotation axis of the first cross flow wind wheel 21 and the rotation axis of the second cross flow wind wheel 22 are arranged in the same vertical plane, or the projections of the first cross flow wind wheel 21 and the second cross flow wind wheel 22 in the top view plane of the air conditioner indoor unit may have an overlapping section so as to be arranged in an overlapping manner. This can be accommodated in a housing 10 having a narrow width and a high height. The first cross flow wind wheel 21 and the second cross flow wind wheel 22 can be arranged in a top view plane and a front view plane in a non-overlapping mode.
In this embodiment, the air conditioning indoor unit further includes a first air deflector 41 and a second air deflector 42, where the first air deflector 41 is disposed at the first air opening 11, and the second air deflector 42 is disposed at the second air opening 12. The opening and closing of the first tuyere 11 are controlled by the first air deflector 41, and the opening and closing of the second tuyere 12 are controlled by the second air deflector 42.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell (10) and a fan, wherein the shell is provided with a first air opening (11) and a second air opening (12) which are oppositely arranged, and a through-flow air duct (13) for communicating the first air opening (11) with the second air opening (12);
the first cross flow wind wheel (21) and the second cross flow wind wheel (22) are arranged in the shell (10), the first cross flow wind wheel (21) is arranged close to the first air opening (11), and the second cross flow wind wheel (22) is arranged close to the second air opening (12);
the heat exchanger (30) is arranged in the cross-flow air duct (13) and is positioned between the first cross-flow wind wheel (21) and the second cross-flow wind wheel (22);
when the first cross flow wind wheel (21) rotates, the second cross flow wind wheel (22) is static, the first air opening (11) is an air outlet, and the second air opening (12) is an air inlet; when the second cross-flow wind wheel (22) rotates, the first cross-flow wind wheel (21) is static, the first air opening (11) is an air inlet, the second air opening (12) is an air outlet, and the first air opening (11) is positioned above the second air opening (12); when the first through wind wheel (21) rotates, the indoor unit of the air conditioner is in a refrigerating state; when the second cross flow wind wheel (22) rotates, the indoor unit of the air conditioner is in a heating state.
2. Indoor unit of air-conditioning according to claim 1, characterized in that the first air opening (11) opens on the upper surface of the casing (10) and the second air opening (12) opens on the lower surface of the casing (10).
3. Indoor unit of air-conditioning according to claim 1, characterized in that the heat exchanger (30) comprises a first and a second heat exchange arc connected to each other.
4. An indoor unit of an air conditioner according to claim 3, wherein the first heat exchange arc section and the second heat exchange arc section are both semi-circular arc sections.
5. An indoor unit of an air conditioner according to claim 3, wherein the first heat exchange arc section and the second heat exchange arc section are connected in an S shape.
6. An indoor unit of an air conditioner according to claim 1, wherein a rotation axis of the first cross flow wind wheel (21) and a rotation axis of the second cross flow wind wheel (22) are parallel to each other.
7. The indoor unit of claim 1, wherein the projections of the first cross flow wind wheel (21) and the second cross flow wind wheel (22) in a top view plane of the indoor unit have an overlapping section.
8. An indoor unit of an air conditioner according to claim 3, wherein the first cross flow wind wheel (21) is located at a concave portion of the first heat exchange arc section, and the second cross flow wind wheel (22) is located at a concave portion of the second heat exchange arc section.
9. An indoor unit of an air conditioner according to claim 1, wherein the heat exchanger (30) has a plate shape and is obliquely disposed in the cross-flow duct (13).
10. The indoor unit of claim 1, further comprising a first air deflector (41) and a second air deflector (42), the first air deflector (41) being disposed at the first air opening (11), the second air deflector (42) being disposed at the second air opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452294.0A CN106091312B (en) | 2016-06-20 | 2016-06-20 | Indoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452294.0A CN106091312B (en) | 2016-06-20 | 2016-06-20 | Indoor unit of air conditioner |
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| Publication Number | Publication Date |
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| CN106091312A CN106091312A (en) | 2016-11-09 |
| CN106091312B true CN106091312B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610452294.0A Active CN106091312B (en) | 2016-06-20 | 2016-06-20 | Indoor unit of air conditioner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111156604A (en) * | 2019-12-27 | 2020-05-15 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02171527A (en) * | 1988-12-23 | 1990-07-03 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPH0544985A (en) * | 1990-12-19 | 1993-02-23 | Gold Star Co Ltd | Method and device for preventing noise of indoor machine of separation indoor air conditioner package |
| GR20100100492A (en) * | 2010-09-08 | 2012-04-30 | Θεμιστοκλης Ανδρεα Ανδρικοπουλος | Conversion of kinetic energy of gases/liquids into electric via wind wheel turbines and paddle wheel turbines |
| CN103822304A (en) * | 2014-02-26 | 2014-05-28 | 广东美的制冷设备有限公司 | Two-sided air inlet and outlet air conditioner |
| CN205747424U (en) * | 2016-06-20 | 2016-11-30 | 珠海格力电器股份有限公司 | Indoor apparatus of air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150323185A1 (en) * | 2014-05-07 | 2015-11-12 | General Electric Compamy | Turbine engine and method of assembling thereof |
-
2016
- 2016-06-20 CN CN201610452294.0A patent/CN106091312B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02171527A (en) * | 1988-12-23 | 1990-07-03 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPH0544985A (en) * | 1990-12-19 | 1993-02-23 | Gold Star Co Ltd | Method and device for preventing noise of indoor machine of separation indoor air conditioner package |
| GR20100100492A (en) * | 2010-09-08 | 2012-04-30 | Θεμιστοκλης Ανδρεα Ανδρικοπουλος | Conversion of kinetic energy of gases/liquids into electric via wind wheel turbines and paddle wheel turbines |
| CN103822304A (en) * | 2014-02-26 | 2014-05-28 | 广东美的制冷设备有限公司 | Two-sided air inlet and outlet air conditioner |
| CN205747424U (en) * | 2016-06-20 | 2016-11-30 | 珠海格力电器股份有限公司 | Indoor apparatus of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN106091312A (en) | 2016-11-09 |
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