CN218119934U - Vertical air conditioner indoor unit - Google Patents
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- CN218119934U CN218119934U CN202221593553.9U CN202221593553U CN218119934U CN 218119934 U CN218119934 U CN 218119934U CN 202221593553 U CN202221593553 U CN 202221593553U CN 218119934 U CN218119934 U CN 218119934U
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004378 air conditioning Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 4
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- 238000012546 transfer Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model provides a vertical air-conditioning indoor unit, it includes first column shell and second column shell. The first column shell is in a vertical column shape, and a first air outlet for blowing out heat exchange air flow is formed in the front side of the first column shell; the second cylindrical shell is in a vertical column shape, and a second air outlet used for blowing out non-heat exchange airflow is formed in the front side of the second cylindrical shell; the second cylindrical shell is movably arranged on one side of the first cylindrical shell along a preset arc, and the preset arc arches towards the direction far away from the first cylindrical shell; at least two positions where the second cylindrical shell moves form an air inducing interval, so that air in the air inducing interval is driven to flow forwards under the action of negative pressure when air is discharged from the first air outlet and/or the second air outlet; and at least two induced air intervals are different from each other. The uniform air volume and the flowing direction of the vertical air conditioner indoor unit can be changed. Meanwhile, indoor air circulation can be accelerated, heat exchange efficiency is improved, energy efficiency can be improved, and an energy-saving effect is obvious.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to vertical air conditioner 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 on the front side of a shell, and the air is swung up and down, left and right through an air guide device. On the basis, the air outlet structure is improved in the prior art, for example, soft air is blown out, namely, part of indoor air can be mixed into cold air of an air conditioner, the temperature of the mixed air flow can rise by 1-3 degrees, and the air flow blown to a person feels softer and more comfortable. However, the existing soft wind generally has the problem that the mixed wind volume cannot be changed, and the various requirements of users are difficult to meet.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, provided the utility model discloses so as to provide a vertical air conditioning indoor unit who overcomes above-mentioned problem or solve above-mentioned problem at least partially, can solve the unable problem that changes of the mixed air supply volume size of the soft wind of air conditioner, can realize multiple air supply mode, promote user's travelling comfort.
Specifically, the utility model provides a vertical air conditioner indoor unit, it includes:
the first column shell is in a vertical column shape, and a first air outlet used for blowing out airflow is formed in the front side of the first column shell;
the second cylinder shell is in a vertical column shape, and a second air outlet for blowing air flow is formed in the front side of the second cylinder shell;
the second cylindrical shell is movably arranged on one side of the first cylindrical shell along a preset arc, and the preset arc arches towards the direction far away from the first cylindrical shell;
at least two positions where the second cylindrical shell moves form an air inducing interval, so that air in the air inducing interval is driven to flow forwards under the action of negative pressure when air is discharged from the first air outlet and/or the second air outlet; and at least two induced air intervals are different from each other.
Optionally, the second cylindrical shell is movably disposed along the preset circular arc in a manner that the second cylindrical shell is integrally rotatable around an axis of the preset circular arc.
Optionally, when the second cylindrical shell is located at the rear end of the preset arc, the rear part of the side wall of the second cylindrical shell contacts with the rear part of the side wall of the first cylindrical shell.
Optionally, when the second cylindrical shell is located at the rear end of the preset arc, the second air outlet faces forward;
the second cylinder shell is in when predetermineeing the arc front end, the second air outlet is towards the place ahead and orientation first cylinder shell, the second cylinder shell be in the position in the forefront with first cylinder shell is in the position parallel and level in the forefront, perhaps the second air outlet with first air outlet sets gradually along transverse direction.
Optionally, the vertical air conditioner indoor unit further includes:
the driving device is arranged on the second cylinder shell;
the driving device drives the second cylinder shell to move along the preset circular arc through the driving device;
the transmission device comprises a gear and a rack which are meshed with each other, and the rack is fixedly connected with the first column shell; the gear is arranged on the driving device and driven by the driving device to rotate;
the rack extends along the preset arc.
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 column shell in the front-rear direction to the depth dimension of the first column shell in the front-rear direction is less than 1/2.
Optionally, the distance between the two side walls of the second cylindrical shell is gradually reduced from back to front, so that a tapered shape is formed; when the second cylinder shell is in when predetermineeing the circular arc rear end, keeping away from of second cylinder shell the vertical setting of lateral wall of first cylinder shell just extends along the fore-and-aft direction, and another lateral wall and the distance of keeping away from between the lateral wall of first cylinder shell grow from the front to the back gradually.
Optionally, the vertical air conditioner indoor unit further comprises a heat exchanger and a heat exchange fan;
the heat exchanger and the heat exchange fan are arranged in the first column shell;
and 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.
Optionally, a second air inlet communicated with the second air outlet is formed in the lower end of the second cylindrical shell;
the vertical air conditioner indoor unit further comprises:
a lower casing disposed below the first and second column casings;
the induced draft fan is arranged in the lower shell and used for introducing airflow into the second air inlet;
the telescopic hose is connected with the air outlet of the induced draft fan and the second air inlet;
the rack is arranged in the lower shell.
Optionally, the first air outlet is vertical bar-shaped, and the second air outlet is vertical bar-shaped;
an air duct communicating the second air inlet and the second air outlet is arranged in the second cylindrical shell;
a plurality of flow deflectors which are vertically arranged are arranged in the air duct, each flow deflector extends from front to back, and the rear end of each flow deflector is bent downwards to form a flow guide bent part; the distance between the front end and the rear end of the guide vane is larger when the guide vane is positioned higher.
The utility model discloses a vertical air conditioning indoor unit utilizes first column shell to blow off heat transfer air current, utilizes the second column shell to blow off non-heat transfer air current, forms the induced air interval between first column shell and the second column shell. 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 room temperature, the comfort is higher, the wind feeling is softer, the air quantity and the air speed are increased, and the air supply distance is farther. Particularly, the second cylinder shell is movably arranged along the preset circular arc, and the induced air interval can be changed by changing the position of the second cylinder shell, so that the induced air quantity is changed, meanwhile, the mixed air effect of the first air flow and the second air flow can be changed, the mixed air effect of the first air flow, the second air flow and the induced air flow is changed, different air outlet effects are obtained, more air outlet forms are obtained, the individual needs of users are met, and the use experience of the users is improved. Meanwhile, indoor air circulation can be accelerated, heat exchange efficiency is improved, energy efficiency can be improved, and an energy-saving effect is obvious.
Furthermore, when outdoor fresh air is blown out of the second cylindrical shell, the outdoor fresh air is mixed with heat exchange air flow earlier and more, the mixing rate is enhanced, and the outdoor fresh air can be better diffused to various 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 invention will be described in detail hereinafter by way of example 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 drawn 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, in which a first column casing and a second column casing are cut away;
fig. 2 is another angular schematic view of the indoor unit of the floor type air conditioner shown in fig. 1, taken along a cross-section of a first cylindrical casing and a second cylindrical casing;
fig. 3 is a schematic cross-sectional view of a vertical air conditioner indoor unit according to an embodiment of the present invention;
fig. 4 is a transverse schematic cross-sectional view of a vertical air conditioner indoor unit according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of an indoor unit of a floor air conditioner according to an embodiment of the present invention in a non-uniform air mode;
fig. 6 is a schematic cross-sectional view of an indoor unit of a floor air conditioner according to an embodiment of the present invention in a uniform air mode;
fig. 7 is a schematic cross-sectional view of a part of a second column casing and a lower casing of a vertical air conditioning indoor unit according to an embodiment of the present invention.
Detailed Description
A vertical 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 such feature, i.e., one or more such 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. The specific meaning of the above terms in the present invention should be understood by those of ordinary skill in the art according to specific situations.
The utility model provides a vertical air conditioner indoor unit. An indoor unit of a floor type 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 vertical air conditioner indoor unit according to an embodiment of the present invention, which is shown in fig. 2 to 7, and includes a first column casing 10 and a second column casing 20. The first column shell 10 is in a vertical column shape, and a first air outlet 11 for blowing out heat exchange air flow is formed in the front side of the first column shell 10. The second cylindrical shell 20 is in a vertical column shape, and a second air outlet 21 for blowing out non-heat exchange air flow is formed in the front side of the second cylindrical shell 20. The second cylindrical shell 20 is movably disposed at one side of the first cylindrical shell 10 along a predetermined arc, which is arched in a direction away from the first cylindrical shell 10. The second column shell 20 moves to at least two positions to form the induced air space 16, so that air in the induced air space 16 is driven to flow forward by virtue of a negative pressure effect when air is discharged from the first air outlet 11 and/or the second air outlet 21. And at least two of the induced air intervals 16 are different from each other.
The utility model discloses when the vertical air conditioner indoor unit moves, can make first column shell 10 and 20 alternatives of second column shell or open the air supply simultaneously. When the first air outlet 11 and the second air outlet 21 are used for air outlet, the indoor air in the air inducing 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. When the air mixing effect, the air inducing amount and the like need to be changed, the second cylindrical shell 20 moves along the preset circular arc, in the moving process of the second cylindrical shell 20, the distance between the second cylindrical shell 20 and the first cylindrical shell 10 changes, and the air inducing interval 16 also changes correspondingly. For example, as shown in fig. 6, at this time, the induced air interval 16 is first reduced and then gradually expanded from the rear to the front, the rear width of the induced air interval 16 is smaller than the front width of the induced air interval 16, and the length of the induced air interval 16 is equal to the distance from the rear side wall of the second cylindrical shell 20 to the second air outlet 21. Relative to the position of the second cylindrical shell as shown in fig. 6, the second cylindrical shell 20 moves forward along a predetermined arc until the second outlet 21 is flush with the foremost section of the first cylindrical shell 20. At this time, the induced air interval 16 is still reduced and then gradually expanded, but the rear end width of the induced air interval 16 is smaller than the rear end width of the induced air interval 16 shown in fig. 6, the front end width of the induced air interval 16 is also smaller than the front end width of the induced air interval 16 shown in fig. 6, and the length of the induced air interval 16 is also smaller than the length of the induced air interval 16 shown in fig. 6. Different induced air interval 16 can change induced air volume at induced air interval 16, also can change first air current and second air current and mix the wind effect simultaneously to and change the mixed wind effect of first air current, second air current and induced air current, obtain different air-out effects, more air-out forms satisfy user's individual needs, promote user's use and experience.
In some embodiments of the present invention, the second column housing 20 is movably disposed along the predetermined arc in a rotatable manner around the axis of the predetermined arc as a whole. The second cylindrical shell 20 moves along the preset circular arc and rotates around the axis of the preset circular arc, that is, the second cylindrical shell 20 is located at different positions of the preset circular arc, and the orientation of the second air outlet 21 can be changed.
Particularly, when the second cylindrical shell is positioned at the rear end of the preset arc, the second air outlet faces the front; the second cylinder shell is in when predetermineeing the arc front end, the second air outlet is towards the place ahead and orientation first cylinder shell, the second cylinder shell be in the position in the forefront with first cylinder shell is in the position parallel and level in the forefront, perhaps the second air outlet with first air outlet sets gradually along transverse direction.
The utility model discloses a in some alternative embodiments, can make the second cylinder shell along predetermineeing the circular arc when removing, make the second cylinder shell rotatable for the second cylinder shell is along predetermineeing the circular arc when removing, and the orientation of second air outlet does not change.
The utility model discloses an in some embodiments, the contact with first column shell 10 lateral wall rear portion when second column shell 20 moves to predetermineeing the arc rear end, does not have the induced air interval between second column shell 20 and the first column shell 10, and when second column shell 20 and first column shell 10 blow, can not drive the air flow at second column shell 20 and first column shell 10 rear portion, makes the indoor set of vertical air conditioner have the different mode of blowing. Particularly, when the second cylindrical shell is located at the rear end of the preset arc, the side wall, far away from the first cylindrical shell, of the second cylindrical shell is vertically arranged and extends in the front-rear direction, and the distance between the other side wall and the side wall far away from the first cylindrical shell is gradually increased from front to rear.
The utility model discloses an in some embodiments, vertical air conditioning indoor unit still includes drive arrangement and transmission 24, and drive arrangement sets up on second cylinder shell 20, and drive arrangement passes through transmission 24 and drives second cylinder shell 20 and remove along predetermineeing the circular arc. The transmission 24 comprises a gear and a rack which are engaged with each other and fixedly connected with the first column housing 10. The gear is arranged on the driving device and driven by the driving device to rotate. The rack extends along a preset arc.
In some embodiments of the present invention, the ratio of the width of the second column housing 20 in the transverse direction to the width of the first column housing 10 in the transverse direction is less 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. First air outlet 11 is the vertical bar form, and second air outlet 21 is the vertical bar form, and when second shell 20 was in a certain position of predetermined circular arc, this position can be for second shell 20 is in the front end position of predetermined circular arc, can make second air outlet 21 and first air outlet 11 around the position parallel and level or basic parallel and level, for example make the front and back distance between them not more than 5cm to non-heat transfer air current mixes with the heat transfer air current better.
The utility model discloses an in some embodiments, two lateral wall intervals of second cylinder shell diminish from back to front gradually, constitute the convergent form, and the structure of this kind of convergent form can play for the effect that the air current accelerates.
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 first air inlets 13 communicated with the first air outlets 11. A heat exchanger 14 and a heat exchange fan 15 are arranged in the first cylindrical shell 10, the heat exchange fan 15 makes the heat exchange airflow passing through the heat exchanger 14 flow out from the first air outlet 11, and at the moment, the first cylindrical shell 10 blows out the heat exchange airflow.
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 for promoting the non-heat exchange air flow to enter the second cylinder shell 20 and flow out from the second air outlet 21. The air inlet of the induced draft fan 31 can be communicated with the indoor space, so that the indoor air enters the second cylinder shell 20 and flows out from the second air outlet 21, and at the moment, 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 21, and at the moment, the second air flow is the fresh air flow.
In some embodiments of the present invention, the lower end of the second cylindrical shell 20 is provided with a second air inlet communicated with the second air outlet 21. The vertical air-conditioning indoor unit further comprises a lower shell 30 and a telescopic hose 34, the first cylindrical shell 10 and the second cylindrical shell 20 are arranged at the top end of the lower shell 30, and the induced draft fan 31 is an axial flow fan or a centrifugal fan and is arranged in the lower shell 30. 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. As shown in fig. 7, the lower casing 30 is provided with a fresh air inlet 33 and at least one indoor air inlet, which are alternatively communicated with the air inlet of the induced draft fan or simultaneously communicated with the air inlet of the induced draft fan. The fresh air inlet 33 is connected with a fresh air pipe so as to introduce fresh air flow from the outside. Further, if the non-heat exchange air flow is a purified air flow, a humidified air flow or a water washing air flow, a functional module 32 may be disposed in front of the air inlet of the induced air fan 31 in the lower casing 30, and the functional module 32 is a corresponding purified module, a humidified module or a water washing module. The flexible hose 34 is connected to the air outlet and the second air inlet of the induced draft fan 31. The rack is provided in the lower case 30, and is located in the same space as the installation position of the first column case 10, without specially increasing the installation space.
In some alternative embodiments of the present invention, the second column shell 20 provides air intake from the rear thereof. Specifically, the rear wall and the rear portions of the two side walls of the second column casing 20 are provided with air inlets communicated with the second air outlet 21. A cross-flow fan is provided in the second column casing 20.
In some embodiments of the present invention, as shown in fig. 7, a vertical bar-shaped air duct communicating the second air inlet and the second air outlet 21 is disposed in the second cylindrical shell 20. A plurality of guide vanes 25 which are vertically arranged are arranged in the air duct, each guide vane 25 extends from front to back, and the distance between the front end and the rear end of each guide vane 25, which is bent downwards to form a guide bending part 251, is larger when the guide vane 25 is closer to the upper position. The airflow flows from bottom to top, and after encountering each guide vane 25, is guided by the guide bending part 251 thereof, and gradually changes from upward flow to forward flow. The diversion bent part 251 plays a role in changing the direction of the airflow, so that the turning of the airflow is smoother, and the wind loss is smaller. The flow guiding bent part 251 is in rounded transition with the rest of the flow guiding sheet 25.
Further, considering that the airflow enters the second cylindrical shell 20 from the bottom of the second cylindrical shell 20, the air outlet amount at the middle or upper part of the second air outlet 21 may be slightly smaller. Therefore, the embodiment of the utility model provides a set up a plurality of water conservancy diversion pieces 25 of vertical arrangement in second column shell 20 very much to the position leans on the water conservancy diversion piece 25 before more, the rear end distance is big more, makes second air outlet 21 more even at vertical everywhere air-out.
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, and a first air outlet used for blowing out airflow is formed in the front side of the first column shell;
the second cylinder shell is in a vertical column shape, and a second air outlet for blowing out airflow is formed in the front side of the second cylinder shell;
the second cylindrical shell is movably arranged on one side of the first cylindrical shell along a preset arc, and the preset arc arches towards the direction far away from the first cylindrical shell;
at least two positions where the second cylindrical shell moves form an air inducing interval, so that air in the air inducing interval is driven to flow forwards under the action of negative pressure when air is discharged from the first air outlet and/or the second air outlet; and at least two induced air intervals are different from each other.
2. The indoor unit of a floor air conditioner according to claim 1,
the second cylinder shell is movably arranged along the preset circular arc in a mode that the second cylinder shell integrally surrounds the axis of the preset circular arc in a rotatable mode.
3. An indoor unit of a floor type air conditioner according to claim 2,
and when the second cylindrical shell is positioned at the rear end of the preset arc, the rear part of the side wall of the second cylindrical shell is in contact with the rear part of the side wall of the first cylindrical shell.
4. The indoor unit of a floor air conditioner according to claim 3,
when the second cylindrical shell is positioned at the rear end of the preset arc, the second air outlet faces the front;
the second cylinder shell is in when predetermineeing the arc front end, the second air outlet is towards the place ahead and orientation first cylinder shell, the second cylinder shell be in the position in the forefront with first cylinder shell is in the position parallel and level in the forefront, perhaps the second air outlet with first air outlet sets gradually along transverse direction.
5. The indoor unit of a floor air conditioner according to claim 3, further comprising:
the driving device is arranged on the second cylinder shell;
the driving device drives the second cylinder shell to move along the preset circular arc through the driving device;
the transmission device comprises a gear and a rack which are meshed with each other, and the rack is fixedly connected with the first column shell; the gear is arranged on the driving device and driven by the driving device to rotate;
the rack extends along the preset arc.
6. 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 column shell along the front-back direction to the depth dimension of the first column shell along the front-back direction is less than 1/2.
7. The indoor unit of a floor air conditioner according to claim 1,
the distance between the two side walls of the second cylindrical shell is gradually reduced from back to front to form a gradually reduced shape; when the second cylinder shell is in when predetermineeing the circular arc rear end, keeping away from of second cylinder shell the vertical setting of lateral wall of first cylinder shell just extends along the fore-and-aft direction, and another lateral wall and the distance of keeping away from between the lateral wall of first cylinder shell grow from the front to the back gradually.
8. The indoor unit of a floor air conditioner according to claim 1, further comprising a heat exchanger and a heat exchange fan;
the heat exchanger and the heat exchange fan are arranged in the first column shell;
the rear wall of the first column shell and the rear parts of the two side walls are provided with first air inlets communicated with the first air outlets.
9. The indoor unit of a vertical air conditioner as claimed in claim 5, wherein a second air inlet communicated with the second air outlet is formed at the lower end of the second cylindrical casing;
the vertical air conditioner indoor unit further comprises:
a lower casing disposed below the first and second column casings;
the induced draft fan is arranged in the lower shell and used for introducing airflow into the second air inlet;
the telescopic hose is connected with the air outlet of the induced draft fan and the second air inlet;
the rack is arranged in the lower shell.
10. The indoor unit of a floor air conditioner according to claim 9,
the first air outlet is in a vertical bar shape, and the second air outlet is in a vertical bar shape;
an air duct communicating the second air inlet and the second air outlet is arranged in the second cylindrical shell;
a plurality of flow deflectors which are vertically arranged are arranged in the air duct, each flow deflector extends from front to back, and the rear end of each flow deflector is bent downwards to form a flow guide bent part; the distance between the front end and the rear end of the guide vane is larger when the guide vane is positioned higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221593553.9U CN218119934U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221593553.9U CN218119934U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218119934U true CN218119934U (en) | 2022-12-23 |
Family
ID=84515800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221593553.9U Active CN218119934U (en) | 2022-06-21 | 2022-06-21 | Vertical air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218119934U (en) |
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2022
- 2022-06-21 CN CN202221593553.9U patent/CN218119934U/en active Active
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