CN108332289B - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
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- CN108332289B CN108332289B CN201810084717.7A CN201810084717A CN108332289B CN 108332289 B CN108332289 B CN 108332289B CN 201810084717 A CN201810084717 A CN 201810084717A CN 108332289 B CN108332289 B CN 108332289B
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- 238000005452 bending Methods 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a vertical air conditioner indoor unit, which is provided with two groups of air supply systems, wherein each group of air supply system comprises a rotatable volute. When the first rotating volute rotates to the position where the outlet of the first rotating volute is communicated with the first air outlet and the second rotating volute rotates to the position where the outlet of the second rotating volute is communicated with the second air outlet, the indoor unit can achieve forward air outlet. When the first rotating volute rotates to the position where the outlet of the first rotating volute is communicated with the third air outlet and the second rotating volute rotates to the position where the outlet of the second rotating volute is communicated with the fourth air outlet, the indoor unit can achieve lateral air outlet. When a user needs the indoor unit to refrigerate quickly, the indoor unit can be adjusted to wind forward. When the user feels that the temperature is too low, the lateral air outlet of the indoor unit can be adjusted, and the direct blowing is avoided. The air outlet direction of the vertical air conditioner indoor unit is adjustable, so that the vertical air conditioner indoor unit has multiple air outlet modes, the air outlet diversity is improved, and the user experience is enhanced.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a vertical air conditioner indoor unit.
Background
In the indoor unit of the floor air conditioner in the current market, the fan system generally comprises a cross flow fan and an air outlet. The air conditioner indoor unit can only supply air towards one position at the same time, and when a plurality of users exist indoors, the air conditioner indoor unit cannot supply air to two or more users at the same time, so that the use experience of the users is influenced.
In order to solve the above problems, the conventional air conditioner has two cross-flow fans and two air outlets to supply air towards the two air outlets respectively. However, the two air outlets of the indoor unit of the air conditioner are arranged on the front side or the left and right side plates of the indoor unit shell, so that the indoor unit of the air conditioner can only realize complete forward air outlet or lateral air outlet, and the air outlet mode is single, so that the diversified use requirements of users cannot be met.
Disclosure of Invention
In view of the above, the present invention has been made to provide a floor air conditioning indoor unit that overcomes or at least partially solves the above problems.
A further object of the present invention is to improve the air outlet diversity of the indoor unit.
The invention further aims to ensure smooth air outlet of the indoor unit.
The invention provides a vertical air conditioner indoor unit, comprising: the air conditioner comprises a shell, a first air outlet and a second air outlet which are positioned on the left side and the right side of the shell are formed in the front plate of the shell, a third air outlet and a fourth air outlet are formed in the left side plate and the right side plate of the shell respectively, and air inlets are formed in at least parts of the rear plate and the left side plate and the right side plate of the shell; the first cross flow fan and the second cross flow fan are arranged on the left side and the right side of the interior of the shell along the vertical extension of the air conditioning chamber; the first indoor unit heat exchanger is arranged between the first through-flow fan and the air inlet; the second indoor unit heat exchanger is arranged between the second cross flow fan and the air inlet; the first rotating volute is arranged on the left side in the shell, the first through-flow fan is positioned at an inlet of the first rotating volute, and the first rotating volute is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to enable an outlet of the first rotating volute to be communicated with the first air outlet or the third air outlet; and the second rotating volute is arranged on the right side in the shell, the second cross-flow fan is positioned at the inlet of the second rotating volute, and the second rotating volute is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to communicate the outlet of the second rotating volute with the second air outlet or the fourth air outlet.
Optionally, the indoor unit of a floor air conditioner further includes: the first rotating motor is connected with the first rotating volute and used for driving the first rotating volute to rotate; and the second rotating motor is connected with the second rotating volute and used for driving the second rotating volute to rotate.
Optionally, the first and second rotating electrical machines are synchronized to act in opposite directions such that the first and second rotating volutes mirror-rotate.
Optionally, the indoor unit of a floor air conditioner further includes: the first air outlet duct is communicated with a part of the air inlet and the first air outlet along the front and back directions of the indoor unit of the air conditioner, and a first branch air duct leading to the third air outlet is arranged on an air outlet path of the first air outlet duct; and the second air outlet duct is communicated with at least part of the air inlet and the second air outlet along the front and back directions of the indoor unit of the air conditioner, and a second branch air duct leading to the fourth air outlet is arranged on an air outlet path of the second air outlet duct.
Optionally, the first air outlet duct and the first branch duct are respectively symmetrical to the second air outlet duct and the second branch duct.
Optionally, the first rotating volute is arranged in a junction area of the first air outlet duct and the first branch duct; when the first rotating volute rotates to be communicated with the first air outlet, the bending and extending direction of the first rotating volute is the same as that of the first air outlet duct; when the first rotating volute rotates to be communicated with the third air outlet, the bending extending direction of the first rotating volute is the same as that of the first branch air channel.
Optionally, the second rotating volute is arranged in a junction area between the second air outlet duct and the second branch duct; when the second rotating volute rotates to be communicated with the second air outlet, the bending and extending direction of the second rotating volute is the same as that of the second air outlet duct; when the second rotating volute rotates to be communicated with the fourth air outlet, the bending extending direction of the second rotating volute is the same as that of the second branch air channel.
Optionally, the indoor unit of a floor air conditioner further includes: the first fan motor is connected with one end of the first through-flow fan and used for driving the first through-flow fan to rotate; the second fan motor is connected with one end of the second cross-flow fan and used for driving the second cross-flow fan to rotate; wherein the first fan motor and the second fan motor are turned on separately or simultaneously.
Optionally, the indoor unit of a floor air conditioner further includes: the first air guide plate group is arranged at the first air outlet and used for opening and closing the first air outlet; the second air guide plate group is arranged at the second air outlet and used for opening and closing the second air outlet; the third air guide plate group is arranged at the third air outlet and used for opening and closing the third air outlet; and the fourth air guide plate group is arranged at the fourth air outlet and used for opening and closing the fourth air outlet.
Optionally, each air guide plate group comprises at least two air guide plates extending vertically along the indoor unit of the air conditioner.
The invention provides a vertical air conditioner indoor unit, which is provided with two groups of air supply systems, wherein each group of air supply system comprises a rotatable volute. When the first rotating volute rotates to the position where the outlet of the first rotating volute is communicated with the first air outlet and the second rotating volute rotates to the position where the outlet of the second rotating volute is communicated with the second air outlet, the indoor unit can achieve forward air outlet. When a user needs the indoor unit to refrigerate quickly, the indoor unit can be adjusted to wind forward. When the first rotating volute rotates to the outlet of the first rotating volute and is communicated with the third air outlet, and the second rotating volute rotates to the outlet of the second rotating volute and is communicated with the fourth air outlet, the indoor unit can achieve lateral air outlet, when a user feels that the temperature is too low, the indoor unit can be adjusted to achieve lateral air outlet, and direct blowing is avoided. The air outlet direction of the vertical air conditioner indoor unit is adjustable, and the vertical air conditioner indoor unit has multiple air outlet modes, so that the air outlet diversity is improved, and the use experience of a user is enhanced.
Further, the indoor unit of a floor air conditioner further includes: a first fan motor and a second fan motor. The first fan motor is used for driving the first cross flow fan to rotate, and the second fan motor is used for driving the second cross flow fan to rotate. The first fan motor and the second fan motor are independently turned on/off. In the invention, the first cross flow fan and the second cross flow fan can be respectively and independently started according to the use requirements of users, and certainly, can also be simultaneously started. When one of the cross-flow fans is turned off, the corresponding air supply system can be kept off. When a user needs to supply air with large air volume to the indoor unit, two cross-flow fans can be simultaneously started, and when the air needs to supply air with small air volume to the indoor unit, one cross-flow fan can be independently started, so that the indoor unit of the vertical air conditioner has multiple air outlet modes, and the use experience of the user is further improved.
Furthermore, when the first rotating volute rotates to be communicated with the first air outlet, the bending extending direction of the first rotating volute is the same as that of the first air outlet duct; when the third air outlet is rotated to be communicated with the third air outlet, the bending and extending direction of the third air outlet is the same as that of the first branch air duct. The shape of the rotating volute of the indoor unit is matched with the bent shapes of the air outlet duct and the branch duct, so that air flow can smoothly circulate no matter which air outlet is connected with the rotating volute.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic cross-sectional view illustrating a front outlet of an indoor unit of a floor type air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view illustrating a side-to-side air discharge of the indoor unit of a floor type air conditioner according to an embodiment of the present invention.
Detailed Description
The present embodiment first provides a vertical air conditioner indoor unit, as shown in fig. 1 and 2. This machine in air conditioning includes: the air conditioner comprises a shell 100, a first cross flow fan 210, a second cross flow fan 220, a first indoor unit heat exchanger 310, a second indoor unit heat exchanger 320, a first rotating volute 410 and a second rotating volute 420.
The casing 100 is composed of a front plate, a rear plate, and left and right side plates, and the cross-section of the indoor unit of the floor type air conditioner is approximately rectangular. The first air outlet 101 and the second air outlet 102 located on the left side and the right side are formed in the front plate of the shell 100, the third air outlet 103 and the fourth air outlet 104 are formed in the left side plate and the right side plate of the shell 100 respectively, and the four air outlets extend along the vertical direction of the vertical air conditioner. Preferably, the first air outlet 101 and the second air outlet 102 are arranged in bilateral symmetry, and the third air outlet 103 and the fourth air outlet 104 are arranged in bilateral symmetry. At least parts of the rear plate and the left and right side plates of the casing 100 are further provided with air inlets, in this embodiment, the number of the air inlets is 2, and the first air inlets 105 are formed in the left half part of the back plate and the part of the left side plate close to the back plate; the second air inlet 106 is formed on the right half part of the back plate and the part of the right side plate close to the back plate. Preferably, an air inlet grille can be arranged at the air inlet.
The casing 100 has two independent air supply systems on the left and right. Specifically, the casing 100 has two left and right chambers formed therein, the left chamber being configured to accommodate the first air supply system, and the right chamber being configured to accommodate the second air supply system. The first air supply system comprises a first through-flow fan 210, a first indoor unit heat exchanger 310 and a first rotating volute 410; the second air supply system includes a second cross flow fan 220, a second indoor unit heat exchanger 320, and a second rotary scroll 420. The first cross flow fan 210 and the second cross flow fan 220 are respectively arranged in the chambers at the left and right sides inside the casing 100 along the vertical extension inside the air conditioning chamber, the first cross flow fan 210 and the second cross flow fan 220 have the same size and length, and the length of the cross flow fan is matched with the length of the four air outlets.
The first indoor unit heat exchanger 310 is disposed between the first through-flow fan 210 and the first air inlet 105, and is configured to exchange heat with an intake airflow of the first air inlet 105. The second indoor unit heat exchanger 320 is disposed between the second cross-flow fan 220 and the second air inlet 106, and is configured to exchange heat with an air intake flow of the second air inlet 106, and the cross-flow fan blows an air flow after exchanging heat with the heat exchanger to the air outlet. The indoor unit in this embodiment has two independently controllable heat exchangers, set up respectively in controlling two chambeies. An interval is arranged between the two indoor machine heat exchangers, the interval is positioned in the middle of the inside of the indoor machine, and the area corresponds to the air inlet low-wind-speed area of the two cross-flow fans. Each indoor unit heat exchanger is arranged along the vertical extension of the indoor unit, the section of the indoor unit heat exchanger is arc-shaped, and the indoor unit heat exchanger partially surrounds the corresponding cross-flow fan, namely, one part of the heat exchanger is positioned behind the cross-flow fan, and the other part of the heat exchanger is positioned on the left side (or the right side) of the cross-flow fan. The indoor unit of the embodiment avoids the arrangement of the heat exchanger in the air inlet low-speed area, and simultaneously increases the area of the heat exchanger on two side surfaces (namely, the high-wind-speed area) of the cross-flow fan, thereby improving the heat exchange efficiency.
The first rotary scroll 410 is provided in a chamber on the left side of the inside of the housing 100. The first through-flow fan 210 is located at an inlet of the first rotating volute 410, and the first rotating volute 410 is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to communicate an outlet of the first through-flow fan with the first air outlet 101 or the third air outlet 103. In this embodiment, the vertical air conditioner indoor unit further includes a first rotating motor, and the first rotating motor is connected to the first rotating scroll 410 and is configured to drive the first rotating scroll 410 to rotate.
The second rotary scroll 420 is provided in a chamber inside the housing 100 at the right side. The second cross-flow fan 220 is located at the inlet of the second rotating volute 420, and the second rotating volute 420 is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to communicate the outlet of the second rotating volute 420 with the second air outlet 102 or the fourth air outlet 104. The vertical air conditioner indoor unit further comprises a second rotating motor, and the second rotating motor is connected with the second rotating volute 420 and is used for driving the second rotating volute 420 to rotate. In this embodiment, preferably, the two rotating volutes are the same in size and shape, and are symmetrically arranged.
In some embodiments of the present invention, the first and second rotating electrical machines are synchronized to act in opposite directions such that first and second rotating volutes 410 and 420 mirror-image. A user can use the air conditioner remote controller to operate the two rotating volutes to rotate to the outlets which are respectively communicated with the two air outlets (i.e. the first air outlet 101 and the second air outlet 102) on the front plate of the casing 100, so as to realize forward air outlet of the indoor unit (the airflow direction is shown by an arrow in fig. 1). The user can also operate the two rotating volutes to rotate to the outlets respectively communicated with the two air outlets (i.e. the third air outlet 103 and the fourth air outlet 104) on the side plate of the casing 100, so as to realize the side-to-side air outlet of the indoor unit (the airflow direction is shown by the arrow in fig. 2). In other embodiments of the present invention, a user may further control the first rotating scroll 410 to communicate with the first air outlet 101, and control the second rotating scroll 420 to communicate with the fourth air outlet 104, so as to achieve partial forward air outlet and partial lateral air outlet of the indoor unit.
In this embodiment, the indoor unit of a floor air conditioner further includes: a first air outlet duct 111 and a second air outlet duct 112. The first outlet duct 111 is formed in a chamber on the left side inside the casing 100, extends in the front-rear direction of the indoor unit of the air conditioner, and communicates the first inlet 105 and the first outlet 101. A first branch duct 121 leading to the third air outlet 103 is disposed on an air outlet path of the first air outlet duct 111, and the first rotary scroll 410 is disposed in a junction area of the first air outlet duct 111 and the first branch duct 121. The second air outlet duct 112 is formed in the right chamber inside the casing 100, extends along the front-back direction of the indoor unit of the air conditioner, and communicates with at least the second air inlet 106 and the second air outlet 102. A second branch air duct 122 leading to the fourth air outlet 104 is disposed on an air outlet path of the second air outlet duct 112, and the second rotating scroll 420 is disposed in a junction area between the second air outlet duct 112 and the second branch air duct 122.
In this embodiment, preferably, the first air outlet duct 111 and the first branch air duct 121 are respectively disposed in bilateral symmetry with the second air outlet duct 112 and the second branch air duct 122.
When the first rotating volute 410 rotates to communicate with the first air outlet 101, the bending extending direction thereof is the same as the bending extending direction of the partial section of the first air outlet duct 111; when the second rotating scroll 420 rotates to communicate with the second air outlet 102, the curved extending direction thereof is the same as the curved extending direction of the partial section of the second air outlet duct 112. When the first rotating scroll 410 rotates to communicate with the third air outlet 103, the bending extending direction thereof is the same as the first branch air duct 121; when the second rotating volute 420 rotates to communicate with the fourth air outlet 104, the curved extending direction thereof is the same as the second branch air duct 122. The shape of the rotating volute of the indoor unit is matched with the corresponding bending shapes of the air outlet duct and the branch duct, so that the rotating volute is connected with any air outlet, and air flow can smoothly circulate.
Specifically, taking the first rotating volute 410 as an example, when the first rotating volute 410 rotates to communicate with the first air outlet 101, the volute wall near the middle portion of the indoor unit abuts against the inner side wall of the first air outlet duct 111, the first air outlet duct 111 is opened, and the volute wall far from the middle portion of the indoor unit closes the first branch air duct 121, so as to prevent the air flow from being blown out of the first branch air duct 121 (as shown in fig. 1). When the first rotary volute 410 rotates to communicate with the third air outlet 103, the volute wall near the middle portion of the indoor unit closes the first air outlet duct 111, so as to prevent the airflow from being blown out of the first air outlet duct 111, and meanwhile, the volute wall far from the middle portion of the indoor unit is abutted to the duct wall of the first branch duct 121 (as shown in fig. 2). The rotation pattern of the second rotary scroll 420 is similar to that of the first rotary scroll 410, and thus, is not described in detail.
The vertical air conditioner indoor unit further comprises: a first fan motor and a second fan motor. The first fan motor is connected to one end of the first through-flow fan 210, and is configured to drive the first through-flow fan 210 to rotate. The second fan motor is connected to one end of the second cross flow fan 220 for driving the second cross flow fan 220 to rotate. The first fan motor and the second fan motor may be independently turned on/off. In the present embodiment, the first cross flow fan 210 and the second cross flow fan 220 may be separately turned on according to the user's requirement, or may be turned on simultaneously. When one of the cross-flow fans is turned off, the corresponding air supply system can be kept off.
The vertical air-conditioning indoor unit also comprises four air guide plate groups respectively arranged at each air outlet. The first air deflector group 510 is disposed at the first air outlet 101, and is used for opening and closing the first air outlet 101; the second air guide plate group 520 is arranged at the second air outlet 102 and used for opening and closing the second air outlet 102; a third air guide plate group 530 disposed at the third air outlet 103 and configured to open and close the third air outlet 103; the fourth air deflection group 540 is disposed at the fourth air outlet 104 and is used for opening and closing the fourth air outlet 104. Each air guide plate group comprises at least two air guide plates which extend vertically along the indoor unit of the air conditioner. Each air deflector can also rotate along a vertical straight line of the indoor unit so as to adjust the air outlet direction of the corresponding air outlet.
It should be understood by those skilled in the art that, unless otherwise specified, terms used to indicate orientation or positional relationship such as "up," "down," "left," "right," "horizontal," "vertical," "front," "rear," and the like in the embodiments of the present invention are based on the actual usage state of the air conditioning indoor unit, and these terms are only used for convenience of describing and understanding the technical solution of the present invention, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore, should not be construed as limiting the present invention.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (6)
1. An indoor unit of a floor type air conditioner, comprising:
the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the first air outlet and the second air outlet are formed in the left side plate and the right side plate of the shell respectively;
the first cross flow fan and the second cross flow fan are arranged on the left side and the right side of the interior of the shell along the vertical extension of the air conditioning chamber;
the first indoor unit heat exchanger is arranged between the first through-flow fan and the air inlet;
the second indoor unit heat exchanger is arranged between the second cross flow fan and the air inlet;
the first rotating volute is arranged on the left side in the shell, the first through-flow fan is located at an inlet of the first rotating volute, and the first rotating volute is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to enable an outlet of the first rotating volute to be communicated with the first air outlet or the third air outlet;
the second rotating volute is arranged on the right side in the shell, the second cross-flow fan is positioned at the inlet of the second rotating volute, and the second rotating volute is configured to controllably rotate around a straight line parallel to the vertical direction of the indoor unit of the air conditioner so as to enable the outlet of the second rotating volute to be communicated with the second air outlet or the fourth air outlet;
the first fan motor is connected with one end of the first through-flow fan and used for driving the first through-flow fan to rotate; and
the second fan motor is connected with one end of the second cross-flow fan and used for driving the second cross-flow fan to rotate; wherein the first fan motor and the second fan motor are turned on separately or simultaneously;
the first rotating motor is connected with the first rotating volute and is used for driving the first rotating volute to rotate; and
the second rotating motor is connected with the second rotating volute and used for driving the second rotating volute to rotate the first rotating motor and the second rotating motor to synchronously and reversely act so as to enable the first rotating volute and the second rotating volute to rotate in a mirror image manner;
the first air outlet duct is communicated with at least part of the air inlet and the first air outlet along the front and back directions of the indoor unit of the air conditioner, and a first branch duct communicated with the third air outlet is arranged on an air outlet path of the first air outlet duct;
the second air outlet duct is communicated with at least part of the air inlet and the second air outlet along the front and back directions of the indoor unit of the air conditioner, and a second branch air duct leading to the fourth air outlet is arranged on an air outlet path of the second air outlet duct;
the first rotating volute is arranged in a junction area of the first air outlet duct and the first branch duct;
the second rotating volute is arranged in the intersection area of the second air outlet duct and the second branch duct.
2. The indoor unit of a floor type air conditioner according to claim 1, wherein the indoor unit of a floor type air conditioner includes
The first air outlet duct and the first branch duct are respectively in bilateral symmetry with the second air outlet duct and the second branch duct.
3. The indoor unit of a floor type air conditioner according to claim 2, wherein the indoor unit of a floor type air conditioner includes
When the first rotating volute rotates to be communicated with the first air outlet, the bending and extending direction of the first rotating volute is the same as that of the first air outlet duct;
when the first rotating volute rotates to be communicated with the third air outlet, the bending extending direction of the first rotating volute is the same as that of the first branch air duct.
4. The indoor unit of a floor type air conditioner according to claim 3, wherein the indoor unit of a floor type air conditioner includes
When the second rotating volute rotates to be communicated with the second air outlet, the bending and extending direction of the second rotating volute is the same as that of the second air outlet duct;
when the second rotating volute rotates to be communicated with the fourth air outlet, the bending extending direction of the second rotating volute is the same as that of the second branch air channel.
5. The indoor unit of a floor air conditioner according to claim 4, further comprising:
the first air guide plate group is arranged at the first air outlet and used for opening and closing the first air outlet;
the second air guide plate group is arranged at the second air outlet and used for opening and closing the second air outlet;
the third air guide plate group is arranged at the third air outlet and used for opening and closing the third air outlet;
and the fourth air guide plate group is arranged at the fourth air outlet and used for opening and closing the fourth air outlet.
6. The indoor unit of a floor type air conditioner according to claim 5, wherein the indoor unit of a floor type air conditioner includes
Each air guide plate group comprises at least two air guide plates which extend vertically along the indoor unit of the air conditioner.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084717.7A CN108332289B (en) | 2018-01-29 | 2018-01-29 | Vertical air conditioner indoor unit |
| PCT/CN2019/073461 WO2019144959A1 (en) | 2018-01-29 | 2019-01-28 | Vertical indoor air-conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084717.7A CN108332289B (en) | 2018-01-29 | 2018-01-29 | Vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN108332289A CN108332289A (en) | 2018-07-27 |
| CN108332289B true CN108332289B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084717.7A Active CN108332289B (en) | 2018-01-29 | 2018-01-29 | Vertical air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108332289B (en) |
| WO (1) | WO2019144959A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410867B (en) * | 2019-08-26 | 2023-12-08 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and air conditioner control method |
| CN110701682A (en) * | 2019-11-13 | 2020-01-17 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| US11774113B2 (en) | 2019-12-10 | 2023-10-03 | Lg Electronics Inc. | Air management apparatus or device |
| KR20210073010A (en) * | 2019-12-10 | 2021-06-18 | 엘지전자 주식회사 | Air management apparatus |
| CN113639312A (en) * | 2020-04-27 | 2021-11-12 | 宁波奥克斯电气股份有限公司 | Air duct structure and wall-mounted air conditioner |
| CN114060937B (en) * | 2020-07-31 | 2024-06-21 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
| CN114263983A (en) * | 2020-09-16 | 2022-04-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN114688611B (en) * | 2020-12-28 | 2023-11-14 | 广东美的制冷设备有限公司 | Air conditioner, air conditioner indoor unit and control method of air conditioner indoor unit |
| CN115468250A (en) * | 2021-06-11 | 2022-12-13 | 广东美的环境电器制造有限公司 | Air outlet mechanism and electrical equipment |
| CN113932299B (en) * | 2021-10-12 | 2022-12-23 | 青岛海尔空调器有限总公司 | Indoor cabinet air conditioner and air conditioner |
| CN113932295B (en) * | 2021-10-12 | 2023-01-13 | 青岛海尔空调器有限总公司 | Indoor cabinet air conditioner and air conditioner |
| CN113864884A (en) * | 2021-11-08 | 2021-12-31 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner indoor unit |
| CN114046566A (en) * | 2021-12-01 | 2022-02-15 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN114046563B (en) * | 2021-12-01 | 2023-09-19 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN116697458A (en) * | 2022-02-25 | 2023-09-05 | 青岛海尔空调器有限总公司 | Indoor unit of vertical air conditioner |
| US20230296100A1 (en) * | 2022-03-17 | 2023-09-21 | Goodman Manufacturing Company, L.P. | Hvac system having multiple blower motors and a shared motor controller |
| CN115899837A (en) * | 2022-12-01 | 2023-04-04 | 珠海格力电器股份有限公司 | Control method and device of courtyard type air conditioner and courtyard type air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060020708A (en) * | 2006-02-09 | 2006-03-06 | 엘지전자 주식회사 | An indoor unit of air conditioner |
| CN101957020A (en) * | 2010-09-22 | 2011-01-26 | 广东美的电器股份有限公司 | Floor type air conditioner indoor machine |
| CN103791559A (en) * | 2014-01-21 | 2014-05-14 | 广东美的制冷设备有限公司 | Floor type air conditioner and air supply control method thereof |
| CN203857549U (en) * | 2014-03-31 | 2014-10-01 | 美的集团股份有限公司 | Vertical air conditioner indoor unit |
| CN104613545A (en) * | 2015-02-02 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-conditioner indoor unit and air outlet control method of air-conditioner |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441000B1 (en) * | 2001-11-08 | 2004-07-21 | 삼성전자주식회사 | An air conditioning system with fan-casing |
| KR101243935B1 (en) * | 2011-01-27 | 2013-03-14 | 주식회사 힘펠 | High performance ventilator |
| CN102121729A (en) * | 2011-04-09 | 2011-07-13 | 广东美的电器股份有限公司 | Wall-mounted air conditioner indoor machine |
| CN103162353A (en) * | 2011-12-19 | 2013-06-19 | 苏州三星电子有限公司 | Air conditioner |
| CN104422096A (en) * | 2013-09-03 | 2015-03-18 | 深圳市联创科技集团有限公司 | Twin-air-outlet air conditioner with swingable air duct |
| CN104006513B (en) * | 2014-05-28 | 2016-09-21 | 美的集团股份有限公司 | Air conditioning system and control method thereof |
| CN204301205U (en) * | 2014-10-29 | 2015-04-29 | 珠海格力电器股份有限公司 | Air-conditioner |
| JP2016200097A (en) * | 2015-04-13 | 2016-12-01 | 株式会社マキタ | Air-blowing working machine |
| CN205117813U (en) * | 2015-10-12 | 2016-03-30 | 珠海格力电器股份有限公司 | Fan of adjustable wind direction, Air duct type air conditioner unit |
| CN106594867A (en) * | 2016-11-18 | 2017-04-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107388367A (en) * | 2017-07-27 | 2017-11-24 | 青岛海尔空调器有限总公司 | A kind of double through-flow jet air-conditioning and indoor apparatus of air conditioner |
| CN108375109A (en) * | 2018-01-29 | 2018-08-07 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
-
2018
- 2018-01-29 CN CN201810084717.7A patent/CN108332289B/en active Active
-
2019
- 2019-01-28 WO PCT/CN2019/073461 patent/WO2019144959A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060020708A (en) * | 2006-02-09 | 2006-03-06 | 엘지전자 주식회사 | An indoor unit of air conditioner |
| CN101957020A (en) * | 2010-09-22 | 2011-01-26 | 广东美的电器股份有限公司 | Floor type air conditioner indoor machine |
| CN103791559A (en) * | 2014-01-21 | 2014-05-14 | 广东美的制冷设备有限公司 | Floor type air conditioner and air supply control method thereof |
| CN203857549U (en) * | 2014-03-31 | 2014-10-01 | 美的集团股份有限公司 | Vertical air conditioner indoor unit |
| CN104613545A (en) * | 2015-02-02 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-conditioner indoor unit and air outlet control method of air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108332289A (en) | 2018-07-27 |
| WO2019144959A1 (en) | 2019-08-01 |
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Effective date of registration: 20211125 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: CHONGQING HAIER AIR-CONDITIONER Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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