CN114763921A - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
- Publication number
- CN114763921A CN114763921A CN202110055078.3A CN202110055078A CN114763921A CN 114763921 A CN114763921 A CN 114763921A CN 202110055078 A CN202110055078 A CN 202110055078A CN 114763921 A CN114763921 A CN 114763921A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- air conditioner
- shell
- cover ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a vertical air conditioner indoor unit, which comprises a casing, a fan and a fan, wherein an air outlet is formed in the casing; and the air guide cover ring is sleeved on the periphery of the shell to define an air guide channel with the peripheral surface of the shell, and the air guide cover ring is used for guiding the air flow flowing out of the air outlet to be blown upwards and/or downwards along the peripheral surface of the shell. The vertical air conditioner indoor unit has good up-blowing effect and down-blowing effect.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to a vertical air conditioner indoor unit.
Background
The cold air density tends to sink relatively more and the hot air density tends to rise relatively less. Therefore, the air conditioner needs to blow cold air upwards as much as possible during cooling, and needs to blow hot air towards the ground as much as possible during heating, so that the cold air or the hot air is diffused more uniformly in the indoor space, and the cooling and heating speed is higher.
The existing vertical air-conditioning indoor unit is generally provided with a forward air outlet, and the air guide structure such as an air guide plate, a swing blade and the like is utilized to guide the air outlet direction of air flow supplied, so that upward blowing or downward blowing is realized. However, the current various wind guide structures have limited wind guide angles, and can only supply wind obliquely upwards or obliquely downwards, so that cold wind or hot wind hardly reaches a roof or a floor area, and the cooling or heating effect is influenced.
Disclosure of Invention
The object of the present invention is to provide a vertical air conditioning indoor unit that overcomes or at least partially solves the above mentioned problems.
The invention aims to strengthen the up-blowing and down-blowing effects of the vertical air conditioner indoor unit.
It is a further object of the present invention to facilitate switching between the up-blow mode and the down-blow mode.
In particular, the present invention provides a vertical air conditioner indoor unit, comprising:
a casing, which is provided with an air outlet; and
and the air guide cover ring is sleeved on the periphery of the shell to define an air guide channel with the peripheral surface of the shell, and is used for guiding the air supply airflow flowing out of the air outlet to flow upwards and/or downwards along the peripheral surface of the shell.
Optionally, the wind guide cover ring can be installed on the casing in a vertically translational mode; and the wind guide cover ring is provided with a partition part protruding from the inner side surface of the wind guide cover ring to the outer peripheral surface of the machine shell so as to partition the wind guide channel into an upper channel with an upward opening and a lower channel with a downward opening, and the wind guide cover ring is configured as follows: the air outlet is movable to a position where the separating part is positioned above the air outlet so as to guide the air flow downwards through the lower channel; or the air outlet is moved to a position where the separating part is positioned below the air outlet so as to guide the air flow upwards through the upper channel.
Optionally, the upper and lower surfaces of the partition are both concave cambered surfaces.
Optionally, the vertical air conditioner indoor unit further includes: and the gear rack mechanism is used for driving the air guide cover ring to move up and down, each gear rack mechanism comprises a motor, a gear and a rack which are meshed with each other, the motor is installed on the shell, the gear is installed on the motor, and the rack extends along the vertical direction and is connected to the air guide cover ring.
Optionally, the number of the rack and pinion mechanisms is two, wherein the two motors are respectively installed at two lateral sides of the casing.
Optionally, the air outlet is arranged on the front side of the machine shell; the transverse two sides of the inner wall of the wind guide cover ring are respectively provided with a vertically extending wind strip for blocking the backward flow of the air supply airflow; and each wind strip is provided with a rack.
Optionally, the air outlet is a long strip with a length direction along a horizontal direction.
Optionally, the width of each part of the air guiding channel is equal, and the ratio of the width of the air guiding channel to the height of the air outlet is between 1/4 and 1/3.
Optionally, an air guide swing blade for guiding the supply air flow upward or downward is installed at the air outlet.
Optionally, the air outlet is located in the upper region of the front side of the casing, and the lower part of the rear side of the casing is provided with the air inlet; the vertical air conditioner indoor unit further comprises a centrifugal fan and a plate-shaped heat exchanger, the centrifugal fan is arranged on the front side of the air inlet, the axis of the centrifugal fan extends in the front-back direction, and the plate-shaped heat exchanger is arranged in the upper area in the shell in a mode of gradually inclining forwards from top to bottom.
In the vertical air conditioner indoor unit, the casing is externally sleeved with the air guide cover ring, and the air guide cover ring and the outer peripheral surface of the casing define an air guide channel. After being blown out from the air outlet of the casing, the air flow (such as cold air or hot air) in the casing is blocked by the air guide cover ring, and cannot be directly and horizontally blown out, but is blown out upwards and/or downwards along the outer peripheral surface of the casing. Because the air supply flow flows along the outer circumference of the casing tightly, the wall attachment effect is formed, and the air supply flow can smoothly reach the roof or the ground along the outer circumference of the casing, so that the refrigerating or heating effect of the vertical air conditioner indoor unit is better. Meanwhile, the discomfort of the human body caused by cold air or hot air blowing can be avoided.
Furthermore, in the indoor unit of the vertical air conditioner, the air guide cover ring can be installed on the casing in a vertically-sliding mode, and the partition part divides the air guide channel into an upper channel with an upward opening and a lower channel with a downward opening, so that the indoor unit of the vertical air conditioner has an upward blowing mode and a downward blowing mode for selection, and the refrigeration and heating effects are improved. For example, when the air conditioner needs to operate in the down-blowing mode, the air guide cover ring is moved to a position where the partition is located above the air outlet, and the air flow is guided downwards by the lower channel. When the air conditioning needs to run in an upward blowing mode, the air guide cover ring is moved to a position where the separation part is positioned below the air outlet, and the air supply airflow is guided upwards by the upper channel.
Furthermore, in the indoor unit of the vertical air conditioner, the upper surface and the lower surface of the partition part are both concave cambered surfaces, and the air guide swing blade for guiding the air supply flow upwards or downwards is arranged at the air outlet, so that the direction change of the air supply flow is more moderate when the air supply flow is blown out from the air outlet and then turns upwards or downwards, and the wind power loss and the noise are reduced.
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 to scale. In the drawings:
fig. 1 is a schematic view showing the construction of a vertical air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of the indoor unit of the floor type air conditioner shown in fig. 1;
fig. 3 is a schematic view illustrating the indoor unit of the floor type air conditioner of fig. 2 being switched to an up-blowing mode;
FIG. 4 is an enlarged cross-sectional view of N-N of FIG. 2;
fig. 5 is a schematic exploded view of the indoor unit of the floor type air conditioner shown in fig. 1;
fig. 6 is an enlarged view of fig. 5 at a.
Detailed Description
An indoor unit of a floor type air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 6. Where the orientations or positional relationships indicated by the terms "front," "back," "upper," "lower," "top," "bottom," "inner," "outer," "lateral," and the like are based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, and no indication or suggestion is made that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention. The flow direction of the supply air flow is indicated by arrows in the figure.
The embodiment of the invention provides an indoor unit of a vertical air conditioner, which is used for conditioning indoor air, such as cooling/heating, dehumidifying, introducing fresh air and the like.
Fig. 1 is a schematic structural view of an indoor unit of a floor type air conditioner according to an embodiment of the present invention; fig. 2 is a schematic sectional view of the indoor unit of the floor type air conditioner shown in fig. 1; fig. 3 is a schematic view of the indoor stand air conditioner shown in fig. 2 when switched to the up-blowing mode.
As shown in fig. 1 to 3, the indoor unit of a floor air conditioner according to an embodiment of the present invention may generally include a casing 10 and a wind guide cover ring 20.
The casing 10 is provided with an air outlet 12 for discharging the air flow from the casing 10 to the room. The air supply flow can be cold air produced by the indoor unit of the vertical air conditioner in a refrigeration mode, hot air produced in a heating mode, or fresh air introduced in a fresh air mode, and the like. The casing 10 is a vertically extending pillar structure, and the air outlet 12 may be disposed in an upper region of a front side of the casing 10, referring to fig. 2.
The wind guide cover ring 20 is fitted around the outer circumference of the casing 10 to define a wind guide passage 21 with the outer circumference of the casing 10. The air guide passage 21 is used to guide the air flow flowing out from the air outlet 12 to flow upward and/or downward along the outer circumferential surface of the casing 10. After being blown out from the air outlet 12 of the casing 10, the air flow (for example, cold air or hot air) is blocked by the inner wall of the wind guide cover ring 20, and cannot be directly blown out horizontally, but is blown out upward and/or downward along the outer periphery of the casing 10. The upward and/or downward blowing here means: the blowing air flow can be blown out only upwards, or only downwards, or both upwards and downwards. The air flow flows closely to the outer circumference of the casing 10 to form a wall attachment effect, also called an attachment effect, and can smoothly reach the roof or the ground along the outer circumference of the casing 10, so that the vertical air conditioner indoor unit has better cooling or heating effect. Meanwhile, the discomfort of the human body caused by cold air or hot air blowing can be avoided.
For example, as shown in fig. 1 and 2, the indoor unit of a floor air conditioner is operated in a down-blowing mode, and the air flow is made to flow down to the ground surface while adhering to the outer peripheral surface of the casing 10. As shown in fig. 3, the indoor unit of a floor air conditioner is operated in the up-blowing mode, and the air flow is made to flow upward along the outer periphery of the casing 10. The outer peripheral surface area of the casing 10 through which the air flow flows can be made to be a flat surface, so that the air flow can better adhere to the outer peripheral surface of the casing 10 to flow.
The wind deflector cover ring 20 is a complete ring, i.e. a complete ring. In addition, the wind guide cover ring 20 may be a semi-ring shape, so that it can surround the circumferential section of the casing 10 where the wind outlet 12 is formed, and does not need to completely surround the casing 10.
In some embodiments, as shown in fig. 2 and 3, the wind deflector shroud ring 20 may be mounted to the casing 10 to be movable in translation up and down. In this case, the air guide shroud ring 20 is formed in a cylindrical shape penetrating in the axial direction. The air guide shroud ring 20 has a partition 23 projecting from the inner surface thereof toward the outer peripheral surface of the casing. The partition 23 is used to partition the air guide passage 21 into an upper passage 212 opening upward and a lower passage 214 opening downward. The wind deflector shroud ring 20 is configured to: the partition 23 can be moved to a position above the outlet 12 to guide the air flow downward from the lower channel 214, as shown in fig. 2; or to a position where the partition 23 is located below the outlet 12, so that the air flow is guided upward by the upper duct 212, as shown in fig. 3.
Therefore, the vertical air conditioner indoor unit has an upper blowing mode and a lower blowing mode for selection, and the refrigeration and heating effects are obviously improved. For example, when the air conditioning heat requires the down-blowing mode, the air guide cover ring 20 is moved to a position where the partition 23 is located above the air outlet 12, and the air flow is guided downward by the lower duct 214, as shown in fig. 2. When the air conditioner cooling needs to operate the upward blowing mode, the air guide cover ring 20 is moved to a position where the partition 23 is located below the air outlet 12, and the air flow is guided upward by the upper duct 212, as shown in fig. 3.
As shown in fig. 2 and 3, the upper and lower surfaces of the partition 23 may be both concave curved surfaces, so that when the blowing air flow is blown out from the outlet 12 and then turned upward or downward, the change in direction is more gradual, and wind loss and noise are reduced.
FIG. 4 is an enlarged cross-sectional view of N-N of FIG. 2; fig. 5 is a schematic exploded view of the indoor unit of a floor type air conditioner shown in fig. 1.
As shown in fig. 4 and 5, the outlet 12 is elongated in a horizontal direction. In this way, the transverse span of the air outlet 12 is larger, which is beneficial to design the air guiding channel 21 into a flat shape with a smaller width (the distance B between the air guiding cover ring 20 and the outer peripheral surface of the casing 10) and a longer length (i.e. the size of the air guiding channel 21 along the circumferential direction of the casing 10), so as to facilitate the air flow to attach to the outer peripheral surface of the casing 10 more, and to improve the attaching effect. Moreover, the distance between the air guide cover ring 20 and the casing 10 is closer, and the phenomenon that the packing and the appearance of the vertical air conditioner indoor unit are influenced because the air guide cover ring 20 is thicker is avoided. As shown in fig. 4, the width of each part of the air guiding channel 21 is further made equal, and the ratio of the width to the height of the air outlet 12 (the size of the air outlet 12 in the vertical direction) is between 1/4 and 1/3, for example, set to 0.3, so as to obtain the optimal adhesion effect.
Fig. 6 is an enlarged view of fig. 5 at a.
As shown in fig. 5 and 6, the vertical air conditioning indoor unit includes at least one rack-and-pinion mechanism for driving the air guide cover ring 20 to move up and down. Each of the rack and pinion mechanisms includes a motor 70, a gear 80 and a rack 251 that mesh with each other. The motor 70 is mounted to the cabinet 10. Gear 80 is connected to motor 70. The rack 251 extends in a vertical direction and is connected to the wind guide cover ring 20. When the motor 70 drives the gear 80 to rotate, the rack 251 is made to move up and down, so as to drive the wind guide cover ring 20 to move up and down. Specifically, the number of the rack and pinion mechanisms is preferably two, wherein two motors 70 are respectively installed at both lateral sides of the casing 10 to more smoothly translate the wind scooper ring 20 up and down.
As shown in fig. 5 and 6, the air outlet 12 is opened at the front side of the casing 10, so that the two lateral sides of the inner wall of the wind deflector ring 20 are respectively provided with a vertically extending wind-shielding strip 25 for blocking the backward flow of the supply air flow, so that the supply air flow only flows upwards or downwards along the outer periphery of the front side portion of the casing 10, and the influence of the excessive dispersion of the supply air flow on the wind power is avoided. And, one rack 251 is formed on each weather strip 25. Namely, the rack 251 is arranged by just utilizing the wind shielding strip 25, and the structure is more ingenious.
As shown in fig. 2 to 5, an air guide flap 60 for guiding the air flow upward or downward may be installed at the air outlet 12. In this way, when the vertical air conditioner indoor unit operates in the up-blowing mode, the air guide swing blade 60 can be used for guiding the air supply flow upwards; when the down blowing mode is operated, the air guide swing blades 60 can be used for guiding the air supply flow downwards, so that the direction change of the air supply flow is more moderate when the air supply flow is blown out from the air outlet 12 and then turns upwards or downwards, and the wind loss and the noise are reduced. The air guide swing blade 60 can be mounted on the frame 61, and the frame 61 is directly mounted on the air outlet 12.
As shown in fig. 2 to 5, the air outlet 12 may be located in an upper region of a front side of the casing 10, and the air inlet 11 is opened in a lower portion of a rear side of the casing 10. The vertical air conditioner indoor unit further includes a centrifugal fan 50 and a plate-shaped heat exchanger 30. The centrifugal fan 50 is disposed at a front side of the air intake 11 with an axis extending in a front-rear direction, and the plate-shaped heat exchanger 30 is disposed in an upper region in the casing 10 while being gradually inclined forward from top to bottom.
As shown in fig. 2 to 5, the cabinet 10 is composed of a front case 101, a rear case 102, a top plate 103, and a bottom plate 104. The air outlet 12 is opened on the front casing 101, and the air inlet 11 is opened on the rear casing 102. The volute 40 is disposed in the casing 10 and has an inlet opposite to the air inlet 11, and the volute 40 includes a volute body 41, a volute cover plate 42, an air-inducing ring 45, a gasket 44 and a water-receiving tray 43. The plate-shaped heat exchanger 30 is located above the scroll casing 40, and the lower end thereof is located above the water collector 43, so that the condensed water thereon drops into the water collector 43. In addition, the casing 10 may further include other air outlets for supplying air in the forward, left, and right directions in a conventional manner.
As shown in fig. 5, the wind deflector shroud ring 20 may include an inner ring 201 and an outer ring 202 to facilitate a more aesthetically pleasing appearance.
Thus, it should be appreciated by those skilled in the art that while various exemplary embodiments of the invention have been shown and described in detail herein, many other variations or modifications which are consistent with the principles of this invention may be determined or derived directly 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 (10)
1. An indoor unit of a floor type air conditioner, comprising:
a casing, which is provided with an air outlet; and
and the air guide cover ring is sleeved on the periphery of the shell to define an air guide channel with the peripheral surface of the shell, so that the air guide cover ring is used for guiding the air supply airflow flowing out of the air outlet to flow upwards and/or downwards along the peripheral surface of the shell.
2. The indoor unit of a floor air conditioner according to claim 1,
the air guide cover ring can be vertically and horizontally arranged on the shell; and is
The air guide cover ring is provided with a partition part protruding from the inner surface of the air guide cover ring to the outer peripheral surface of the shell so as to divide the air guide channel into an upper channel with an upward opening and a lower channel with a downward opening, and the air guide cover ring is configured to:
the partition part can be moved to a position above the air outlet so as to guide the air supply flow downwards by the lower channel; or
And moving the partition part to a position below the air outlet so as to guide the air supply flow upwards by the upper channel.
3. The indoor unit of a floor air conditioner according to claim 2,
the upper surface and the lower surface of the partition part are both concave cambered surfaces.
4. The indoor unit of a floor air conditioner according to claim 2, further comprising:
at least one rack and pinion mechanism for the drive wind guide cover ring translation from top to bottom, every rack and pinion mechanism includes motor, intermeshing's gear and rack, the motor install in the casing, the gear install in the motor, the rack extends and connects in the wind guide cover ring along vertical direction.
5. An indoor unit of a floor type air conditioner according to claim 4,
the number of the gear rack mechanisms is two, wherein the two motors are respectively arranged on the two transverse sides of the shell.
6. An indoor unit of a floor type air conditioner according to claim 5,
the air outlet is formed in the front side of the shell;
the transverse two sides of the inner wall of the air guide cover ring are respectively provided with a vertically extending wind shielding strip for blocking the backward flow of the air supply airflow; and is
Each wind-shielding strip is provided with one rack.
7. The indoor unit of a floor air conditioner according to claim 1,
the air outlet is long-strip-shaped along the horizontal direction in the length direction.
8. The indoor unit of a floor air conditioner according to claim 1,
the width of each part of the air guide channel is equal, and the ratio of the width of the air guide channel to the height of the air outlet is 1/4-1/3.
9. The indoor unit of a floor air conditioner according to claim 1,
and the air outlet is provided with an air guide swing blade for guiding the air supply flow upwards or downwards.
10. The indoor unit of a floor air conditioner according to claim 1,
the air outlet is positioned in the upper area of the front side of the shell, and the lower part of the rear side of the shell is provided with an air inlet; and is provided with
The vertical air conditioner indoor unit further comprises a centrifugal fan and a plate-shaped heat exchanger, the centrifugal fan is arranged on the front side of the air inlet, the axis of the centrifugal fan extends in the front-back direction, and the plate-shaped heat exchanger is arranged in the upper area in the shell in a manner of gradually inclining forwards from top to bottom.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055078.3A CN114763921A (en) | 2021-01-15 | 2021-01-15 | Vertical air conditioner indoor unit |
| PCT/CN2021/127662 WO2022151803A1 (en) | 2021-01-15 | 2021-10-29 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055078.3A CN114763921A (en) | 2021-01-15 | 2021-01-15 | Vertical air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114763921A true CN114763921A (en) | 2022-07-19 |
Family
ID=82364091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110055078.3A Pending CN114763921A (en) | 2021-01-15 | 2021-01-15 | Vertical air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114763921A (en) |
| WO (1) | WO2022151803A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116094251B (en) * | 2023-03-29 | 2023-07-07 | 沈阳微控新能源技术有限公司 | Flywheel energy storage device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012535B2 (en) * | 1984-04-03 | 1985-04-02 | 松下精工株式会社 | Wind direction switching device for air conditioners, etc. |
| KR100728351B1 (en) * | 2006-07-27 | 2007-06-13 | 주식회사 대우일렉트로닉스 | Wall mounted style air-conditioner having going up and down type flow guide unit with double-flap and control method of the same |
| CN202813586U (en) * | 2012-08-20 | 2013-03-20 | 海信（山东）空调有限公司 | Back and forth air inlet vertical type air-conditioner indoor unit and vertical type air-conditioner provided with the same |
| CN206875614U (en) * | 2017-06-06 | 2018-01-12 | 珠海格力电器股份有限公司 | Air conditioner outer casing |
| CN107270424A (en) * | 2017-08-05 | 2017-10-20 | 合肥清雅装饰工程有限公司 | Suitable for the multi-functional wind scooper of outdoor machine of air-conditioner |
| KR20200089363A (en) * | 2019-01-16 | 2020-07-27 | 주식회사 위니아딤채 | Air conditioner |
| CN210373769U (en) * | 2019-07-29 | 2020-04-21 | 广东美的制冷设备有限公司 | Vortex ring generating device, air conditioner indoor unit and air conditioner |
| CN111912010B (en) * | 2020-07-16 | 2022-03-22 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN214536468U (en) * | 2021-01-15 | 2021-10-29 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
-
2021
- 2021-01-15 CN CN202110055078.3A patent/CN114763921A/en active Pending
- 2021-10-29 WO PCT/CN2021/127662 patent/WO2022151803A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022151803A1 (en) | 2022-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214536468U (en) | Vertical air conditioner indoor unit | |
| CN113701334B (en) | Wall-mounted air conditioner indoor unit | |
| CN111912008B (en) | Vertical air conditioner indoor unit | |
| CN214841232U (en) | Wall-mounted air conditioner indoor unit | |
| KR20220081615A (en) | Air-conditioner | |
| CN113701335B (en) | Wall-mounted air conditioner indoor unit | |
| CN113834208B (en) | Wall-mounted air conditioner indoor unit | |
| CN216868775U (en) | Wall-mounted air conditioner indoor unit | |
| CN214841234U (en) | Wall-mounted air conditioner indoor unit | |
| CN114763921A (en) | Vertical air conditioner indoor unit | |
| KR20220095884A (en) | Air-conditioner | |
| CN114763925B (en) | Indoor unit of vertical air conditioner | |
| CN114763920B (en) | Indoor unit of vertical air conditioner | |
| CN214841231U (en) | Wall-mounted air conditioner indoor unit | |
| CN216744832U (en) | Wall-mounted air conditioner indoor unit | |
| CN216744830U (en) | Wall-mounted air conditioner indoor unit | |
| CN214841233U (en) | Wall-mounted air conditioner indoor unit | |
| CN216744831U (en) | Wall-mounted air conditioner indoor unit | |
| CN113865070A (en) | Wall-mounted air conditioner indoor unit | |
| CN114763922A (en) | Vertical air conditioner indoor unit | |
| CN114963306B (en) | Indoor unit of vertical air conditioner | |
| CN112082203A (en) | Wall-mounted air conditioner indoor unit | |
| CN114963305B (en) | Indoor unit of vertical air conditioner | |
| CN114763924A (en) | Vertical air conditioner indoor unit | |
| CN216744629U (en) | Wall-mounted air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |