CN107747761B - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN107747761B CN107747761B CN201710772283.5A CN201710772283A CN107747761B CN 107747761 B CN107747761 B CN 107747761B CN 201710772283 A CN201710772283 A CN 201710772283A CN 107747761 B CN107747761 B CN 107747761B
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- air
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- outlets
- mixing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a wall-mounted air conditioner indoor unit, which comprises a shell, a fan and a fan, wherein the shell is provided with an air inlet for introducing air from the interior and two air outlets which are arranged side by side along the transverse direction and are used for supplying air to the interior; the evaporator is arranged in the shell and used for exchanging heat with air flowing in from the air inlet to form heat exchange air; the two main air ducts are transversely arranged in the shell side by side, and each main air duct is used for guiding heat exchange air to an air outlet; the air conditioner comprises two fans, a fan control unit and a control unit, wherein each fan is arranged in a main air duct and is configured to promote air to flow from an air inlet to an air outlet; the outlets of the two air mixing air channels are respectively arranged on the left side of the air outlet on the left side and the right side of the air outlet on the right side, and each air mixing air channel is configured to allow indoor ambient air to flow to the corresponding air outlet through the air mixing air channel and blow the air to the indoor space after being mixed with heat exchange air. The invention can improve the air supply comfort level of the indoor unit of the air conditioner, improve the wind feeling experience of users and improve the air supply quantity and the refrigerating/heating speed.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner indoor unit.
Background
In the prior art, an air outlet of an indoor unit of an air conditioner is generally disposed at the bottom of an air conditioner casing. Because of the limited arrangement position, the air outlet is generally designed into a strip shape. The air outlet has relatively small air supply range and relatively small air supply amount, and cannot meet the requirements of users.
In addition, in the prior art, when a general air conditioner indoor unit works, cold air or hot air is directly blown out from an air outlet. When the air supply flow of the air conditioner is blown to a human body, the temperature is very low or very high, users feel very uncomfortable, and air conditioner diseases are easily caused.
Disclosure of Invention
In view of the above problems, the present invention is proposed to provide a wall-mounted air conditioning indoor unit that overcomes or at least partially solves the above problems, improves the comfort of air supply, and improves the user experience of wind sensation.
It is a further object of the present invention to increase the amount of supply air and the cooling/heating speed.
The invention provides a wall-mounted air conditioner indoor unit, which comprises:
the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air inlet used for introducing air from an indoor environment and two air outlets used for supplying air to the indoor environment, and the two air outlets are arranged side by side along the transverse direction;
the evaporator is arranged in the shell and used for exchanging heat with air flowing in from the air inlet to form heat exchange air;
the two main air ducts are transversely arranged in the shell side by side, and each main air duct is used for guiding heat exchange air to an air outlet;
the two fans are arranged in the main air duct and are configured to promote air to flow from the air inlet to the corresponding air outlet; and
the air mixing device comprises at least two air mixing air channels, wherein outlets of the two air mixing air channels are respectively arranged on the left side of an air outlet on the left side and the right side of an air outlet on the right side, and each air mixing air channel is configured to allow air of an indoor environment to flow to the corresponding air outlet through the air mixing air channel and blow the air to the indoor space after being mixed with heat exchange air.
Optionally, the two air outlets are arranged at intervals in the transverse direction; and another air mixing duct is arranged between the two air outlets and is configured to allow air in the indoor environment to flow to the two air outlets through the air mixing duct and be mixed with heat exchange air.
Optionally, the two air outlets are elongated openings which are formed in the bottom of the housing forward and downward and extend in the transverse direction; and the inlets of the three air mixing channels are all located at the bottom of the shell and are opened downwards, so that air in an indoor environment flows upwards into the air mixing channels.
Optionally, each main air duct is composed of an upper wall, a lower wall, a left wall and a right wall, and a front edge of the upper wall, the lower wall, the left wall and the right wall of each air duct encloses an air outlet; the left wall of the main air duct positioned on the left side separates the main air duct from the air mixing air duct positioned on the left side; the right wall of the main air duct on the right side separates the main air duct from the air mixing air duct on the right side; and a mixed air duct positioned in the middle is defined between the right wall of the main air duct positioned on the left side and the left wall of the main air duct positioned on the right side.
Optionally, each fan is a crossflow fan with a central axis of rotation extending in a transverse direction of the housing; and the central rotational axes of the two fans are arranged collinearly.
Optionally, the evaporator is a three-stage evaporator disposed above the two crossflow blowers.
Optionally, the casing is provided with an air deflector capable of rotating around a transverse axis so as to guide the air outlet directions of the two air outlets, and the air deflector is configured to rotate to a position for closing the two air outlets and the outlets of the three air mixing channels.
Optionally, the outlet of each air mixing duct is square.
Optionally, the outlets of the three air mixing ducts and the two air outlets are arranged collinearly in the transverse direction.
The wall-mounted air conditioner indoor unit is provided with the two air outlets, the two main air ducts and the two fans, the two fans can be independently opened and closed, the air supply mode is enriched, and the user experience is improved. And the horizontal outside of each air outlet is provided with a mixed air duct, the outlet of which is close to the air outlet of the main air duct, and the inlet of which is communicated with the indoor environment space. When the air outlet of the main air duct blows out the heat exchange air, negative pressure is formed on the side surface of the main air duct to suck and drive the air at the outlet of the air mixing air duct, so that the heat exchange air is mixed with the air in the indoor environment and then blown to the indoor. So, cold wind temperature when can promoting the refrigeration mode reduces the hot-blast temperature when heating the mode, makes wind softer, makes the human body feel more comfortable. Meanwhile, because the mixed flow air is converged into the heat exchange air, the air quantity of the air outlet is increased, and the refrigerating/heating speed is increased.
In addition, the outlet of the air mixing duct is arranged on one side of the air outlet in the transverse direction, so that the occupied space of the air mixing duct is smaller, and the structure of the indoor unit of the air conditioner is more compact. Compared with the scheme that the air mixing air duct is arranged below the air outlet in the prior art, the air mixing air duct has the advantages that the outlet of the air mixing air duct is arranged on one side of the air outlet in the transverse direction, so that the height space of the indoor unit of the air conditioner can be saved, other parts do not need to be additionally arranged, the design is simple, and the realization is easy.
Furthermore, the wall-mounted air conditioner indoor unit is also provided with a third air mixing duct between the two air outlets, so that the mixed flow effect is further enhanced.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic rear view of the wall-mounted air conditioning indoor unit shown in fig. 1;
fig. 3 is a sectional view a-a of the wall-mounted type air conditioning indoor unit shown in fig. 1;
fig. 4 is a schematic exploded view of the wall-mounted air conditioning indoor unit shown in fig. 1.
Detailed Description
A wall-mounted type air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 4. In the description of the embodiments of the present invention, the directions or positional relationships indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. The direction of the wind is indicated by arrows in fig. 1.
Fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention; fig. 2 is a schematic rear view of the wall-mounted air conditioning indoor unit shown in fig. 1; fig. 3 is a sectional view a-a of the wall-mounted type air conditioning indoor unit shown in fig. 1; fig. 4 is a schematic exploded view of the wall-mounted air conditioning indoor unit shown in fig. 1.
As shown in fig. 1 to 4, a wall-mounted air conditioning indoor unit according to an embodiment of the present invention may generally include a casing 100, an evaporator 200, two main ducts 401, two fans 301 and 302, and at least two air mixing ducts 600. The wall-mounted air conditioning indoor unit and an air conditioning outdoor unit (not shown) constitute a vapor compression refrigeration cycle system, and realize cooling/heating of an indoor environment.
The housing 100 defines an intake opening 101 and two outlet openings 102. The intake port 101 is for allowing air of an indoor environment to enter the inside of the housing 100, the two intake ports 102 are for supplying air to the indoor environment, and the two intake ports 101 are arranged side by side in a lateral direction (i.e., left-right direction). The housing 100 is a laterally extending elongated structure. The intake vent 101 is preferably provided at an upper side of the housing 100. Each of the air outlets 102 may be a strip-shaped opening extending in the transverse direction, and is formed at the bottom of the casing 100 and opened toward the front lower side, so that the wall-mounted indoor unit of an air conditioner is convenient to blow air downward when installed on a wall. As shown in fig. 4, the housing 100 may include a frame 110, a base 150, a left panel 130, a right panel 140, and a front panel 120. The frame 110 and the base 150 constitute an integral support structure of the casing 100 for mounting the respective components of the air conditioning indoor unit. The left panel 130, the right panel 140, and the front panel 120 are used to form the external appearance of the air conditioning indoor unit.
The evaporator 200 is disposed in the casing 100, and is configured to exchange heat with air entering the casing 100 from the air inlet 101 to form heat exchange air (specifically, cold air during cooling and hot air during heating).
Two main air ducts 401 are transversely arranged side by side in the housing 100, and each main air duct 401 is used for guiding heat exchange air to one air outlet 102. Referring to fig. 1 and 3, each main duct 401 may include an upper wall 420, a lower wall 410, a left wall 430, and a right wall 420. The front edges of the upper wall 420, the lower wall 410, the left wall 430 and the right wall 420 enclose the air outlet 102.
As shown in fig. 4, each fan 301, 302 is disposed within a main duct 401 and configured to promote air flow from the intake 101 toward the corresponding outlet 102. The fans 301, 302 are preferably crossflow fans having their central rotational axes extending in the lateral direction of the casing 100, with the motors 3011 and 3021 of the two fans being disposed at their lateral outer ends. The central rotational axes of the two crossflow blowers 301, 302 are preferably arranged collinearly. The evaporator 200 may be a three-stage evaporator disposed above the crossflow blowers 301, 302, and further, may be a finned evaporator.
In the embodiment of the present invention, the lengths of the two crossflow blowers 301, 302 may be set to be the same or different. For example, the length of the cross-flow fan 301 on the left side may be made small so that its rated air volume is small. Thus, multiple air supply modes can be realized. When the air supply demand is small, only the crossflow blower 301 may be turned on, and when the air supply demand is large, only the right-hand crossflow blower 302 may be turned on. The fan energy consumption can be reduced by only starting one cross-flow fan. When the air supply quantity demand is larger, two cross-flow fans can be started simultaneously to realize quick refrigeration/heating and large-air-quantity refrigeration/heating. In addition, when the two cross-flow fans are both started, air can be supplied to two different areas simultaneously.
As shown in fig. 1, two air mixing ducts 600 are provided at both lateral sides of the casing 100. The outlets 620 of the two air mixing ducts 600 are respectively disposed on the left side of the air outlet 102 on the left side and the right side of the air outlet 102 on the right side. Each air mixing duct 600 is configured to allow air of an indoor environment to flow through the air mixing duct 600 to the main duct 401 to be mixed with heat exchange air. The inlet 610 of each air mixing duct 600 may be located at the bottom of the housing 100 so as to flow air of the indoor environment upward into the air mixing duct 600. An opening is formed upwards from the bottom of the casing 100, so that the opening extends upwards to the transverse side of the air outlet 102 to form an air mixing duct 600. The indoor unit of the air conditioner is used more for cooling in summer, and therefore, the inlet 610 is located at the bottom of the casing 100 and is opened downward so as to allow hot air (having a higher temperature) in the indoor environment to flow upward into the air mixing duct 600 during cooling. Because the shape of the air outlet 102 is a strip shape, the outlet 620 of the air mixing duct 600 may be a square structure so as to be more matched with the shape of the air outlet 102.
In some embodiments, the two outlets 102 are spaced apart in the lateral direction. Another air mixing duct 600 is disposed between the two air outlets 102, and the air mixing duct 600 is configured to allow air in the indoor environment to flow to the two air outlets 102 through the air mixing duct 600 to be mixed with the heat exchange air. Like the other two air mixing ducts, the inlet 610 of the air mixing duct is also at the bottom of the casing 100 and opens downward, and the outlet 620 of the air mixing duct is located between the two air outlets 102. It is preferable that the outlets 620 of the three air mixing duct 600 and the two air outlets 102 are arranged in line in the lateral direction.
In the embodiment of the present invention, the air outlet 102 of the main air duct 401 blows out heat-exchanging air to form a negative pressure region on the lateral side thereof, and entrains the air flow at the outlet 620 of the air-mixing air duct 600 to mix with the heat-exchanging air, so as to form mixed air with a moderate temperature. This allows air in the indoor environment to be continuously supplied into the heat exchange air through the air mixing duct 600. In the refrigeration mode, the temperature of the mixed flow air is higher than that of heat exchange air (cold air), so that the air is softer, and the human body feels more comfortable. In the heating mode, the temperature of the mixed flow air is lower than that of heat exchange air (hot air), so that the temperature of the mixed flow air is more appropriate, and the phenomenon that the hot air blows to a human body to cause discomfort of the human body is avoided. Meanwhile, because the indoor air is converged into the heat exchange air, the air quantity of the air outlet 102 is increased, and the refrigerating/heating speed is increased.
According to the embodiment of the invention, the outlet 620 of the air mixing duct 600 and the air outlet 102 are transversely arranged side by side, so that the occupied space is smaller. Moreover, the air mixing duct 600 is arranged on two lateral sides of the air outlet 102 of the casing 100, so that other parts are not required to be additionally arranged, the structure is simple, and the implementation is easy.
In some improved structures in the prior art, a mixed flow air outlet is arranged at the lower end of the air outlet 102, and indoor air at the rear side of the casing 100 is guided to the air outlet 102 by the mixed flow air outlet to be mixed with heat exchange air, so that a mixed flow effect can be achieved. However, the improved structure causes the height of the air-conditioning indoor unit to be increased, and the overall appearance of the air-conditioning indoor unit is affected. In the embodiment of the invention, the outlets 620 of the air mixing duct 600 are arranged at the two transverse sides of each air outlet 102, so that the problems are completely avoided, and the height space of the indoor unit of the air conditioner is saved.
As shown in fig. 1, in some embodiments, the left wall 430 of the main air duct 401 on the left side separates the main air duct 401 from the air mixing duct 600 on the left side thereof. The right wall 440 of the main duct 401 on the right separates the main duct 401 from the air mixing duct 600 on the right side thereof. The right wall 440 of the left main duct 401 and the left wall 430 of the right main duct 401 define a centrally located mixed air duct 600 therebetween. Therefore, the interval between the main air duct 401 and the air mixing air duct 600 is minimized, the entrainment effect of the air outlet 102 on the airflow of the air mixing air duct 600 can be enhanced, the air mixing amount is increased, and the structure of the indoor unit of the air conditioner in the transverse direction is more compact.
Referring to fig. 3, in some embodiments, the casing 100 is provided with a wind deflector 500 rotatable around a transverse axis, and the wind deflector 500 is configured to controllably rotate to a certain position to change the wind direction of the wind outlet 102. The air deflector 500 can also swing up and down continuously in a controlled manner, so that the air swinging in the up-and-down direction of the air outlet 102 is realized. Meanwhile, the air deflector 500 may be configured to be rotatable to a position for closing the two air outlets 102 and the outlets 620 of the three air mixing ducts 600, so that the outlets 620 of the air mixing ducts 600 do not affect the overall appearance of the indoor unit of the air conditioner. In some alternative embodiments, two air deflectors may be provided, one for each air outlet.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (7)
1. An indoor unit of a wall-mounted air conditioner, comprising:
the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air inlet used for introducing air from an indoor environment and two air outlets used for supplying air to the indoor environment, and the two air outlets are arranged side by side at intervals along the transverse direction;
the evaporator is arranged in the shell and used for exchanging heat with air flowing in from the air inlet to form heat exchange air;
the two main air channels are transversely arranged in the shell side by side, and each main air channel is used for guiding the heat exchange air to an air outlet;
two fans, each fan being disposed in one of the main air ducts and configured to urge air to flow from the air inlet toward a corresponding air outlet; and
the outlets of the two air mixing air channels are respectively arranged on the left side of the air outlet on the left side and the right side of the air outlet on the right side, and each air mixing air channel is configured to allow air in an indoor environment to flow to the outer side of the shell through the air mixing air channel and blow the air to the indoor after being mixed with the heat exchange air under the negative pressure action of the heat exchange air blown from the air outlet;
the other air mixing duct is arranged between the two air outlets and is configured to allow air in an indoor environment to flow to the outer side of the shell through the air mixing duct and be mixed with the heat exchange air under the negative pressure of the heat exchange air blown out from the air outlets; and is
The shell is provided with an air deflector which can rotate around a transverse axis so as to guide the air outlet directions of the two air outlets, and the air deflector can rotate to a position for closing the two air outlets and the outlets of the three air mixing channels.
2. The wall-mounted indoor unit of air conditioner of claim 1, wherein
The two air outlets are strip-shaped openings which are formed in the bottom of the shell forward and downward and extend along the transverse direction; and is
The inlets of the three air mixing channels are all located at the bottom of the shell and are opened downwards, so that air in an indoor environment flows upwards into the air mixing channels.
3. The wall-mounted indoor unit of air conditioner of claim 1, wherein
Each main air duct is composed of an upper wall, a lower wall, a left wall and a right wall, and the front edges of the upper wall, the lower wall, the left wall and the right wall of each main air duct enclose a wind outlet; and is
The left wall of the main air duct positioned on the left side separates the main air duct from the air mixing air duct positioned on the left side;
the right wall of the main air duct on the right side separates the main air duct from the air mixing air duct on the right side;
and a mixed air duct positioned in the middle is defined between the right wall of the main air duct positioned on the left side and the left wall of the main air duct positioned on the right side.
4. The wall-mounted indoor unit of air conditioner of claim 1, wherein
Each fan is a cross-flow fan with a central rotation axis extending in the transverse direction of the housing; and is
The central rotation axes of the two fans are arranged in a line.
5. The wall-mounted indoor unit of air conditioner of claim 4, wherein the air conditioner further comprises a heat exchanger
The evaporator is a three-section evaporator arranged above the two cross-flow fans.
6. The wall-mounted indoor unit of air conditioner of claim 1, wherein
And the outlet of each air mixing air channel is square.
7. The wall-mounted indoor unit of air conditioner of claim 1, wherein
The outlets of the three air mixing air ducts and the two air outlets are arranged in a collinear manner in the transverse direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772283.5A CN107747761B (en) | 2017-08-31 | 2017-08-31 | Wall-mounted air conditioner indoor unit |
| PCT/CN2018/103014 WO2019042326A1 (en) | 2017-08-31 | 2018-08-29 | Wall-mounted air-conditioning indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772283.5A CN107747761B (en) | 2017-08-31 | 2017-08-31 | Wall-mounted air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN107747761A CN107747761A (en) | 2018-03-02 |
| CN107747761B true CN107747761B (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710772283.5A Active CN107747761B (en) | 2017-08-31 | 2017-08-31 | Wall-mounted air conditioner indoor unit |
Country Status (2)
| Country | Link |
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| CN (1) | CN107747761B (en) |
| WO (1) | WO2019042326A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747761B (en) * | 2017-08-31 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110631129A (en) * | 2018-05-30 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110631128A (en) * | 2018-05-30 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110553313A (en) * | 2018-05-30 | 2019-12-10 | 青岛海尔空调器有限总公司 | wall-mounted air conditioner indoor unit |
| CN110631130A (en) * | 2018-05-30 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110631131A (en) * | 2018-05-30 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN109140736B (en) * | 2018-06-29 | 2020-12-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN108758824B (en) * | 2018-07-27 | 2024-07-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324164A (en) * | 2000-05-19 | 2001-11-22 | Fujitsu General Ltd | Air conditioner |
| KR20020023527A (en) * | 2000-09-22 | 2002-03-29 | 구자홍 | A multi-division indoor unit of air-conditioner |
| CN204806620U (en) * | 2015-05-29 | 2015-11-25 | 青岛海尔空调器有限总公司 | Wall air conditioner |
| CN105698266A (en) * | 2014-11-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Split wall-hung air conditioner with drainage structure |
| CN105910171A (en) * | 2016-04-12 | 2016-08-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807096A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Indoor machine of air conditioner |
| CN204648474U (en) * | 2015-05-08 | 2015-09-16 | 珠海格力电器股份有限公司 | Indoor machine of air conditioner |
| CN104896704B (en) * | 2015-05-29 | 2018-10-12 | 青岛海尔空调器有限总公司 | A kind of wall-hanging air conditioner |
| CN104896591B (en) * | 2015-05-29 | 2018-10-12 | 青岛海尔空调器有限总公司 | wall-hanging air conditioner |
| CN206113128U (en) * | 2016-09-12 | 2017-04-19 | 青岛海尔空调器有限总公司 | Indoor machine for wall -mounted air conditioner |
| CN206207555U (en) * | 2016-09-12 | 2017-05-31 | 青岛海尔空调器有限总公司 | The indoor set of wall-hanging air conditioner |
| CN107747761B (en) * | 2017-08-31 | 2019-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
-
2017
- 2017-08-31 CN CN201710772283.5A patent/CN107747761B/en active Active
-
2018
- 2018-08-29 WO PCT/CN2018/103014 patent/WO2019042326A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324164A (en) * | 2000-05-19 | 2001-11-22 | Fujitsu General Ltd | Air conditioner |
| KR20020023527A (en) * | 2000-09-22 | 2002-03-29 | 구자홍 | A multi-division indoor unit of air-conditioner |
| CN105698266A (en) * | 2014-11-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Split wall-hung air conditioner with drainage structure |
| CN204806620U (en) * | 2015-05-29 | 2015-11-25 | 青岛海尔空调器有限总公司 | Wall air conditioner |
| CN105910171A (en) * | 2016-04-12 | 2016-08-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107747761A (en) | 2018-03-02 |
| WO2019042326A1 (en) | 2019-03-07 |
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