CN218295967U - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
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- CN218295967U CN218295967U CN202221554079.9U CN202221554079U CN218295967U CN 218295967 U CN218295967 U CN 218295967U CN 202221554079 U CN202221554079 U CN 202221554079U CN 218295967 U CN218295967 U CN 218295967U
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Abstract
The utility model provides an indoor unit of vertical air conditioner, it includes first column shell, second column shell and wind path controlling means. The first column shell is in a vertical column shape, and a first air outlet for blowing out a first air flow is formed in the front side of the first column shell and is in a vertical bar shape; the second column shell is in a vertical column shape, the second column shell and the first column shell are arranged transversely, and an induced air interval is formed between the second column shell and the first column shell; a second air outlet and a third air outlet for blowing out a second air flow are formed in the front side of the second column shell, the second air outlet is in a vertical bar shape, and the third air outlet is in a vertical bar shape; the second air outlet faces forwards and faces the first cylindrical shell, and the third air outlet faces forwards and faces away from the first cylindrical shell, so that when the first air outlet, the second air outlet and/or the third air outlet vent air, air in the induced air interval is driven to flow forwards under the action of negative pressure; and the air path control device is configured to enable the second air outlet and the third air outlet to be opened alternatively or simultaneously. The utility model provides a better vertical air conditioner indoor unit is experienced in air supply.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to vertical air conditioning indoor unit.
Background
With the development of the times and the progress of technology, users not only expect faster cooling and heating speeds of air conditioners, but also pay more attention to the comfort performance of the air conditioners. The existing vertical air conditioner indoor unit is generally provided with a vertical strip-shaped air outlet at the front side of a shell. When a user uses an air conditioner for refrigeration, a set of contradiction problems are often encountered: the air outlet temperature is low, the air speed is high, and the blower is uncomfortable, namely, the air is hard and not soft enough. And combining the pain point of the user and the industry development trend, and providing the soft wind experience characteristic. Research shows that if a part of indoor air can be mixed into cold air of the air conditioner, the temperature of the mixed air flow rises by 1-3 degrees, and the mixed air flow is softer and more comfortable when being blown on a human body. The existing air conditioner also has the defects that cold air blows people and partitioned air supply cannot be realized during refrigeration.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned problem or solve above-mentioned problem at least partially, provide a better vertical air conditioning indoor set is experienced in air supply.
Specifically, the utility model provides a vertical air conditioner indoor unit, include:
the first column shell is in a vertical column shape, a first air outlet used for blowing out a first air flow is formed in the front side of the first column shell, and the first air outlet is in a vertical bar shape;
the second column shell is in a vertical column shape, the second column shell and the first column shell are arranged in the transverse direction, and an induced air interval is formed between the second column shell and the first column shell; a second air outlet and a third air outlet for blowing out a second air flow are formed in the front side of the second column shell, the second air outlet is in a vertical bar shape, and the third air outlet is in a vertical bar shape; the second air outlet faces forwards and faces the first cylindrical shell, and the third air outlet faces forwards and faces away from the first cylindrical shell, so that when the first air outlet, the second air outlet and/or the third air outlet vent air, air in the air inducing interval is driven to flow forwards under the action of negative pressure; and
and the air path control device is configured to enable the second air outlet and the third air outlet to be alternatively opened or simultaneously opened.
Optionally, the air path control device includes:
the first air deflector is rotatably arranged at the second air outlet around a vertical rotating axis and is used for opening and closing the second air outlet;
the second air deflector is rotatably arranged at the third air outlet around a vertical rotating axis and is used for opening and closing the third air outlet.
Optionally, the vertical axis of rotation of the first air deflection plate is proximate to a vertical edge of the second air outlet adjacent to the first column casing;
the vertical rotation axis of the second air deflector is close to the vertical edge of the third air outlet far away from the first cylindrical shell;
and the first cylindrical shell is provided with an air guide device for guiding the transverse air outlet direction of the first air outlet.
Optionally, a main air duct and two sub air ducts are arranged in the second cylindrical shell; one sub-air duct is communicated with the main air duct and the second air outlet, and the other sub-air duct is communicated with the main air duct and the third air outlet.
Optionally, the ratio of the width of the second column casing in the transverse direction to the width of the first column casing in the transverse direction is less than 1/2; the ratio of the depth dimension of the second cylindrical shell in the front-back direction to the depth dimension of the first cylindrical shell in the front-back direction is less than 1/2, and the first air outlet and the second air outlet are arranged in the transverse direction.
Optionally, the rear wall and the rear parts of the two side walls of the first cylindrical shell are both provided with a first air inlet communicated with the first air outlet,
a second air inlet communicated with the second air outlet is formed in both the rear part of the side wall of the second cylindrical shell, which is far away from the first cylindrical shell, and the rear wall of the second cylindrical shell;
the first air inlet is positioned at the rear side of the second air inlet;
the induced air interval is in a gradually expanding shape with the transverse size gradually increased from back to front.
Optionally, the first airflow is one or more of indoor air, fresh air, purified air, humidified air or washing air;
the second airflow is one or more of indoor air, fresh air, purified air, humidified air or washing air.
Optionally, the indoor unit of the floor air conditioner further includes an induced draft fan, and the induced draft fan is configured to promote airflow to enter the second cylindrical shell and flow out from the second air outlet;
and a heat exchanger and a heat exchange fan are arranged in the first column shell.
Optionally, the induced draft fan is a cross-flow fan, and the cross-flow fan is disposed in the second cylindrical shell.
Optionally, the indoor unit of the floor air conditioner further includes a lower casing;
the first column shell and the second column shell are arranged at the top end of the lower shell, and the induced draft fan is an axial flow fan or a centrifugal fan and is arranged in the lower shell.
The utility model discloses an indoor set of vertical air conditioner utilizes first column shell to blow off first air current, and first air current can be for the heat transfer air current, utilizes the second column shell to blow off the second air current, and the second air current can be non-heat transfer air current, forms the induced air interval between first column shell and the second column shell. In particular, the second cylindrical shell has two air outlets. Therefore, when the first cylindrical shell and/or the second cylindrical shell are/is exhausted, a negative pressure environment is formed at the air inducing interval, indoor air at the rear of the vertical air conditioner indoor unit is promoted to flow forwards through the air inducing interval so as to be mixed with the air outlet flow of the first cylindrical shell or the second cylindrical shell, a drainage air mixing effect is formed, and then soft air is obtained. Compared with heat exchange airflow, the temperature of the mixed air flow is closer to the room temperature, the comfort is higher, the wind sensation is softer, the air quantity and the air speed are increased, and the air supply distance is longer. Particularly, the second air outlet and the third air outlet are arranged, so that when the first air outlet supplies air to the two transverse directions, the corresponding second air outlet or the corresponding third air outlet is opened respectively, and air supply to the two transverse directions is realized. Further, the first air outlet, the second air outlet and the third air outlet can be opened simultaneously to convey the soft wind forwards. The air is supplied to the front direction and the transverse direction, so that the air can be supplied to different areas, namely subarea air supply. The utility model discloses an indoor unit of vertical air conditioner obtains different air-out effects, and more air-out forms satisfy user's individual needs, promote user's use and experience.
Further, when indoor air is blown out of the second cylindrical shell, a stronger air mixing effect can be achieved, and air flow is closer to room temperature. When the second cylinder shell blows out conditioning air flows such as fresh air flow, purified air flow, humidifying air flow or washing air flow, the conditioning air flows can be mixed with heat exchange air flow more early and more, the mixing rate is enhanced, and the conditioning air flows can be better diffused to all places indoors.
Further, the utility model discloses an among the vertical air conditioning indoor set, the second column shell obviously is less than first column shell to very unique in the appearance, strengthened domestic air conditioner's decorative attribute.
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 present invention will be described in detail hereinafter, by way of illustration and not by way of 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 to scale. In the drawings:
fig. 1 is a schematic front view of a vertical air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic left side view of the indoor unit of the floor type air conditioner shown in fig. 1;
fig. 3 is a schematic top sectional view of the indoor unit of the floor type air conditioner shown in fig. 1;
fig. 4 is a schematic cross-sectional view of the indoor unit of a floor air conditioner according to an embodiment of the present invention, showing the air flowing leftward;
fig. 5 is a schematic cross-sectional view of the indoor unit of a floor standing air conditioner according to an embodiment of the present invention, showing the air flowing rightward;
fig. 6 is a schematic cross-sectional view of the vertical air conditioner indoor unit according to an embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of the converged outlet air of the indoor unit of the floor air conditioner according to an embodiment of the present invention;
Detailed Description
A floor type air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 7. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The terms "first", "second", etc. 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, features defined as "first", "second", etc. may explicitly or implicitly include at least one of the feature, i.e. one or more of the features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
The utility model provides a vertical air conditioner indoor unit. The indoor unit of the vertical air conditioner is an indoor part of a split type air conditioner for conditioning indoor air, such as cooling/heating, dehumidifying, introducing fresh air, and the like. The vertical air conditioner indoor machine can be a conventional floor type cabinet machine or a vertical wall-mounted machine.
Fig. 1 is a schematic front view of a floor air conditioner indoor unit according to an embodiment of the present invention, and fig. 3 to 7 show the flow direction of an air flow with a solid arrow, as shown in fig. 2 to 7, in an embodiment of the present invention, there is provided a floor air conditioner indoor unit, which includes a first casing 10, a second casing 20, and an air path control device. First column shell 10 is vertical column, and the front side of first column shell 10 is opened and is equipped with first air outlet 11 that is used for blowing out first air current, and first air outlet 11 is the vertical bar form. The second cylindrical shell 20 is in a vertical cylindrical shape, a second air outlet 22 and a third air outlet 21 which are used for blowing out a second air flow are arranged on the front side of the second cylindrical shell 20, the second air outlet 22 is in a vertical bar shape, and the third air outlet 21 is in a vertical bar shape. The second air outlet 22 faces forward and toward the first cylindrical shell 10, and the third air outlet 21 faces forward and away from the first cylindrical shell 10. The second cylindrical shell 20 and the first cylindrical shell 10 are arranged in the transverse direction, and an air inducing interval 16 is formed between the two shells, so that when the first air outlet 11, the second air outlet 22 and/or the third air outlet 21 are exhausted, air in the air inducing interval 16 is driven to flow forwards under the action of negative pressure. The left-right direction perpendicular to the front-back direction of the indoor unit of the vertical air conditioner is the "transverse direction". The duct control device is configured to open the second outlet 22 and the third outlet 21 alternatively or simultaneously.
The utility model discloses when the vertical air conditioner indoor set moves, can make first column shell 10 and the alternative of second column shell 20 or open the air supply simultaneously. When the first air outlet 11, the second air outlet 22 and/or the third air outlet 21 are exhausted, the indoor air in the induced air interval 16 is driven to flow forwards under the action of negative pressure, and a flow-guiding and air-mixing effect is formed. Compared with heat exchange airflow, the temperature of the mixed air flow is closer to room temperature, the comfort is higher, the wind sense is softer, the air quantity and the air speed are increased, and the air supply distance is longer.
Particularly, the second air outlet 22 and the third air outlet 21 are arranged, so that when the first air outlet 11 supplies air in two transverse directions, the corresponding second air outlet 22 or third air outlet 21 is respectively opened, and air supply in two transverse directions is realized. Further, the first outlet 11, the second outlet 22 and the third outlet 21 can be opened simultaneously to deliver the soft wind forward. The air is supplied to the front direction and the transverse direction, so that the air can be supplied to different areas, namely subarea air supply. The utility model discloses an indoor unit of vertical air conditioner obtains different air-out effects, and more air-out forms satisfy user's individual needs, promote user's use and experience.
Further, an air guiding device for guiding the transverse air outlet direction of the first air outlet 11 is mounted on the first cylindrical shell 10. The air guiding device is one or more air guiding plates 12. The adjustment of the air outlet direction of the first air outlet 11 is realized by arranging the air guide device, and then the air outlet is matched with the corresponding second air outlet 22 and the corresponding third air outlet 21 for air outlet.
In some embodiments of the present invention, the first outlet 11, the second outlet 22, and the third outlet 21 may be a whole vertical bar extending from top to bottom, or an intermittent vertical bar formed by a plurality of vertically arranged sub-outlets. One of the first and second gas streams is a heat exchange gas stream and the other is a non-heat exchange gas stream. The non-heat exchange air flow is one or more of indoor air, fresh air flow, purified air flow, humidifying air flow or washing air flow.
Preferably, the first air flow is preferably a heat exchange air flow, and the "heat exchange air flow" refers to an air flow that performs heat exchange with the heat exchanger 14 of the air conditioner for adjusting the indoor temperature. The heat exchanger 14 is connected with the compressor, the heat exchanger of the outdoor unit, the throttling device and other refrigeration elements through pipelines to form a vapor compression refrigeration cycle system. When the vertical air conditioner indoor unit is in a refrigeration mode, the heat exchange air flow is cold air. When the vertical air conditioner indoor unit is in a heating mode, the heat exchange air flow is hot air. The heat exchange gas flows through the first air outlet 11 and is blown to the indoor environment, and the indoor environment is cooled and heated. The second air flow can be heat exchange air flow, and the non-heat exchange air flow can be one or more of indoor air, fresh air flow, purified air flow, humidifying air flow or washing air flow, and the function of the second air flow is to assist in adjusting the indoor environment.
In this embodiment, when the second cylinder case 20 also blows out the indoor air, a stronger wind mixing effect can be achieved, so that the airflow comes closer to the room temperature. When the second cylinder shell 20 blows out conditioning air flows such as fresh air flow, purified air flow, humidifying air flow or washing air flow, the conditioning air flows can be mixed with heat exchange air flow more early and more, the mixing rate is enhanced, and the conditioning air flows can be better diffused to all places indoors.
In this embodiment, as shown in fig. 4 to 6, the following air outlet modes may be provided: when the first cylindrical shell 10 delivers heat exchange airflow to the left side of the air conditioner, the third air outlet 21 is opened and delivers non-heat exchange airflow to the indoor. The third air outlet 21 is a linkage air outlet, and when the system detects that the first column shell blows leftwards, the system can automatically open the third air outlet 21.
When the first cylindrical shell conveys heat exchange airflow to the right side of the air conditioner, the second air outlet 22 is opened and conveys non-heat exchange airflow to the indoor space. The second air outlet 22 is a linkage air outlet, and the system can automatically open the second air outlet 22 when detecting that the first column shell blows to the right.
The second outlet 22 and the third outlet 21 are opened simultaneously only in a forward soft wind state, and at this time, the first cylindrical shell 10 delivers heat exchange airflow to the front side of the air conditioner. In other states, only one of the second outlet 22 and the third outlet 21 is usually opened to match the first outlet. The soft wind conveying is respectively carried out in the left direction, the front direction and the right direction.
When the distance from the indoor unit of the vertical air conditioner is far, as shown in fig. 7, the air supply quantity is increased, the air speed is increased and the air supply distance is far by combining three modes into one mode through a convergent long-distance soft air mode. At this time, the first cylindrical shell 10 conveys heat exchange airflow to the left side of the air conditioner, the second air outlet 22 is opened, and the third air outlet 21 is closed. Through the arrangement, the indoor local air quality can be directionally regulated in a subarea mode. And by matching with intelligent control logic, the wind sense private customization can be performed.
In some embodiments of the present invention, as shown in fig. 6, the air path control device includes a first air guiding plate 23 and a second air guiding plate 24. The first air deflector 23 is rotatably disposed at the second air outlet 22 about a vertical rotation axis, and the first air deflector 23 is used to open and close the second air outlet 22. The second air deflector 24 is rotatably disposed at the third air outlet 21 about a vertical rotation axis, and the second air deflector 24 is used for opening and closing the third air outlet 21. Further, the vertical rotation axis of the first air deflector 23 is close to the vertical edge of the second air outlet 22 adjacent to the first cylindrical shell 10. The vertical axis of rotation of the second air deflector 24 is close to the vertical edge of the third air outlet 21, which is distant from the first cylindrical shell 10.
The second cylindrical housing 20 has a main air duct and two sub-air ducts formed therein. One sub-air duct communicates with the main air duct and the second air outlet 22, and the other sub-air duct communicates with the main air duct and the third air outlet 21.
The utility model discloses an in some embodiments, owing to need not to set up the heat exchanger in the second column shell 20, can be thinner with second column shell 20 design ground, make it obviously be thinner than first column shell 10, this kind of asymmetric design has both satisfied the needs of mixing the wind just, makes the outward appearance of vertical air conditioning indoor set novel more unique again, has promoted the competitiveness of product.
For example, the ratio of the width of the second column housing 20 in the lateral direction to the width of the first column housing 10 in the lateral direction may be made smaller than 1/2. The ratio of the depth dimension of the second column housing 20 in the front-rear direction to the depth dimension of the first column housing 10 in the front-rear direction is less than 1/2 to form a dual-column differentiated appearance. The second outlet 22 or the third outlet 21 may be flush or substantially flush with the front and back positions of the first outlet 11, for example, the front and back distances of the two are not more than 5cm, so that the non-heat exchange air flow and the heat exchange air flow are mixed better.
In some embodiments of the present invention, the rear wall of the first cylindrical shell 10 and the rear portions of the two side walls are provided with the first air inlet 13 communicated with the first air outlet 11. The rear part of the side wall of the second cylindrical shell 20 far away from the first cylindrical shell 10 and the rear wall of the second cylindrical shell 20 are both provided with a second air inlet 25 communicated with the second air outlet 22. The above arrangement makes the air intake of the first and second cylindrical shells 10 and 20 be indoor air. The first intake vent 13 is located at the rear side of the second intake vent 25.
In some embodiments of the present invention, the vertical air conditioner indoor unit further includes an induced draft fan 31. The induced draft fan 31 is used to promote the airflow to enter the second cylindrical shell 20 and flow out from the second air outlet 22 or the third air outlet 21. The air inlet of the induced draft fan 31 may be communicated with the indoor space, so as to promote the indoor air to enter the second cylindrical shell 20 and flow out from the second air outlet 22 or the third air outlet 21, and at this time, the second air flow is the indoor air. The air inlet of the induced draft fan 31 can also be communicated with the outdoor space, so that the fresh air flow enters the second cylinder shell 20 and flows out from the second air outlet 22 or the third air outlet 21, and at the moment, the second air flow is the fresh air flow. A heat exchanger 14 and a heat exchange fan 15 are arranged in the first cylindrical shell 10, the heat exchange fan 15 enables heat exchange airflow passing through the heat exchanger 14 to flow out of the first air outlet 11, and the first airflow is the heat exchange airflow at the moment.
Preferably, the induced draft fan 31 is a cross flow fan, which is disposed inside the second cylindrical housing 20. The utility model discloses an in some embodiments, the vertical air-conditioning indoor unit still includes inferior valve 30, and first column shell 10 and second column shell 20 set up in the top of inferior valve 30, and induced air fan 31 sets up in inferior valve 30 for axial fan or centrifugal fan. First shell 10 and second shell 20 set up in the top of inferior valve 30, and inferior valve 30 has the effect of support, has also provided induced air fan 31's installation space simultaneously, can avoid setting up the fan in second shell 20 to can be thinner with second shell 20 design, the molding is more unique. The lower shell 30 is provided with a fresh air inlet and at least one indoor air inlet, which are alternatively communicated with the air inlet of the induced draft fan 31 or simultaneously communicated with the air inlet of the induced draft fan 31. The fresh air inlet is connected with a fresh air pipe so as to introduce fresh air flow from the outside. Further, if the second airflow is a purified airflow, a humidified airflow or a water washing airflow, a functional module may be disposed in front of the air inlet of the air inducing fan 31 in the lower case 30, and the functional module is a corresponding purified module, a humidified module or a water washing module.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit of a floor type air conditioner, comprising:
the first column shell is in a vertical column shape, a first air outlet used for blowing out a first air flow is formed in the front side of the first column shell, and the first air outlet is in a vertical bar shape;
the second column shell is in a vertical column shape, the second column shell and the first column shell are arranged in the transverse direction, and an induced air interval is formed between the second column shell and the first column shell; a second air outlet and a third air outlet for blowing out a second air flow are formed in the front side of the second column shell, the second air outlet is in a vertical bar shape, and the third air outlet is in a vertical bar shape; the second air outlet faces forwards and faces the first cylindrical shell, and the third air outlet faces forwards and faces away from the first cylindrical shell, so that when the first air outlet, the second air outlet and/or the third air outlet vent air, air in the air inducing interval is driven to flow forwards under the action of negative pressure; and
and the air path control device is configured to enable the second air outlet and the third air outlet to be alternatively opened or simultaneously opened.
2. The indoor unit of a floor air conditioner according to claim 1, wherein the air path control device includes:
the first air deflector is rotatably arranged at the second air outlet around a vertical rotating axis and is used for opening and closing the second air outlet;
the second air deflector is rotatably arranged at the third air outlet around a vertical rotating axis and is used for opening and closing the third air outlet.
3. The indoor unit of a floor air conditioner according to claim 2,
the vertical rotation axis of the first air deflector is close to the vertical edge of the second air outlet, which is close to the first cylindrical shell;
the vertical rotation axis of the second air deflector is close to the vertical edge of the third air outlet far away from the first cylindrical shell;
and the first cylindrical shell is provided with an air guide device for guiding the transverse air outlet direction of the first air outlet.
4. The indoor unit of a floor air conditioner according to claim 1,
a main air duct and two sub air ducts are arranged in the second cylindrical shell; one sub-air duct is communicated with the main air duct and the second air outlet, and the other sub-air duct is communicated with the main air duct and the third air outlet.
5. The indoor unit of a floor air conditioner according to claim 1,
the ratio of the width of the second column shell in the transverse direction to the width of the first column shell in the transverse direction is less than 1/2; the ratio of the depth dimension of the second cylindrical shell in the front-back direction to the depth dimension of the first cylindrical shell in the front-back direction is less than 1/2, and the first air outlet and the second air outlet are arranged in the transverse direction.
6. The indoor unit of a floor air conditioner according to claim 1,
the rear wall of the first column shell and the rear parts of the two side walls are respectively provided with a first air inlet communicated with the first air outlet,
a second air inlet communicated with the second air outlet is formed in the rear part of the side wall, far away from the first column shell, of the second column shell and the rear wall of the second column shell;
the first air inlet is positioned at the rear side of the second air inlet;
the induced air interval is in a gradually expanding shape with the transverse size gradually increased from back to front.
7. The indoor unit of a floor air conditioner according to claim 1,
the first airflow is one or more of indoor air, fresh air airflow, purified airflow, humidified airflow or washing airflow;
the second airflow is one or more of indoor air, fresh air airflow, purified airflow, humidified airflow or washing airflow.
8. The indoor unit of an upright air conditioner as claimed in claim 1, further comprising an air inducing fan for inducing an air flow into the second cylindrical casing and out of the second outlet port;
and a heat exchanger and a heat exchange fan are arranged in the first column shell.
9. The indoor unit of a floor air conditioner according to claim 8,
the induced draft fan is a cross-flow fan which is arranged in the second cylinder shell.
10. The indoor unit of an upright air conditioner according to claim 8, further comprising a lower case;
the first column shell and the second column shell are arranged at the top end of the lower shell, and the induced draft fan is an axial flow fan or a centrifugal fan and is arranged in the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221554079.9U CN218295967U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221554079.9U CN218295967U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN218295967U true CN218295967U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202221554079.9U Active CN218295967U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
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| Country | Link |
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| CN (1) | CN218295967U (en) |
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2022
- 2022-06-21 CN CN202221554079.9U patent/CN218295967U/en active Active
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