WO2023246547A1 - Vertical air conditioner indoor unit - Google Patents

Vertical air conditioner indoor unit Download PDF

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Publication number
WO2023246547A1
WO2023246547A1 PCT/CN2023/099685 CN2023099685W WO2023246547A1 WO 2023246547 A1 WO2023246547 A1 WO 2023246547A1 CN 2023099685 W CN2023099685 W CN 2023099685W WO 2023246547 A1 WO2023246547 A1 WO 2023246547A1
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WO
WIPO (PCT)
Prior art keywords
air
column
shell
column shell
air outlet
Prior art date
Application number
PCT/CN2023/099685
Other languages
French (fr)
Chinese (zh)
Inventor
闫秀洁
张蕾
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2023246547A1 publication Critical patent/WO2023246547A1/en

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • 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
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F2012/008—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air cyclic routing supply and exhaust air

Definitions

  • the present invention relates to the technical field of air conditioning, and in particular to a vertical air conditioning indoor unit.
  • the present invention is proposed to provide a vertical air conditioning indoor unit that overcomes the above problems or at least partially solves the above problems, and can solve the problems of too "hard” air blowing, small air supply angle, and short air supply distance. Able to achieve multiple air supply modes to improve user comfort.
  • the present invention provides a vertical air conditioning indoor unit including:
  • a first column shell, the first column shell is in the shape of a vertical column, and a first air outlet for blowing out the first airflow is provided on the front side of the first column shell;
  • a second column shell, the second column shell is in the shape of a vertical column, and a second air outlet for blowing out the second airflow is provided on the front side of the second column shell; the second column shell is arranged on the first The lateral side of the column shell; an air induction interval is formed between the second column shell and the first column shell, so that the first air outlet and/or the second air outlet rely on negative pressure when they discharge air.
  • the function drives the air in the air-inducing interval to flow forward;
  • a third column shell, the third column shell is in the shape of a vertical column, and a third air outlet for blowing out the third airflow is provided on the front side of the third column shell; the third column shell is arranged around the first vertical axis It is rotatably arranged on the rear side of the air induction partition.
  • 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 depth dimension of the second column shell in the front-rear direction is the same as the width of the first column shell in front-to-back direction The ratio of depth to depth is less than 1/2;
  • the ratio of depth to depth is less than 1/2.
  • the third column housing is disposed on the rear side of the second column housing; the third column housing can rotate to a point where the third air outlet faces the second column housing and is away from the first column housing. side.
  • the first vertical axis is located in the third column shell, and the first vertical axis is spaced apart from the third air outlet;
  • the first air outlet is in the shape of a vertical strip
  • the second air outlet is in the shape of a vertical strip
  • the third air outlet is in the shape of a vertical strip
  • the first air outlet and the second air outlet are arranged in a transverse direction;
  • the distance between the two side walls of the second cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape
  • the distance between the two side walls of the third cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape.
  • the second column housing is rotatably disposed about a second vertical axis
  • the second vertical axis is located in the second column shell, and the second vertical axis is spaced apart from the second air outlet.
  • the vertical air conditioning indoor unit further includes a first cross-flow fan and a heat exchanger; the first cross-flow fan and the heat exchanger are arranged in the first column shell;
  • a first air inlet connected to the first air outlet is provided on the rear wall of the first column shell and the rear portions of the two side walls.
  • the vertical air conditioner indoor unit also includes:
  • a second cross-flow fan the second cross-flow fan is arranged vertically inside the second cylindrical shell; the second vertical axis is coaxial with the second cross-flow fan; the second cross-flow fan is A second air inlet connected to the second air outlet is provided at the rear; or,
  • the lower shell and the first induced draft fan are arranged below the second column shell and the third column shell; the lower end of the second column shell is provided with an inlet connected to the second air outlet.
  • An air inlet, the first induced draft fan is disposed in the lower shell, and is used to introduce the second airflow into the air inlet at the lower end of the second column shell.
  • the vertical air conditioner indoor unit also includes:
  • a third cross-flow fan the third cross-flow fan is arranged vertically inside the third cylindrical shell; the first vertical axis is coaxial with the third cross-flow fan; the third cross-flow fan is A third air inlet connected to the third air outlet is provided at the rear; or,
  • the lower shell and the second induced draft fan are arranged below the second column shell and the third column shell; the lower end of the third column shell is provided with an inlet connected to the third air outlet.
  • An air inlet, the second induced draft fan is disposed in the lower shell, and is used to introduce the third airflow into the air inlet at the lower end of the third column shell.
  • the lower end of the second column housing is provided with an air inlet connected to the second air outlet;
  • the lower end of the third column shell is provided with an air inlet connected to the third air outlet;
  • the vertical air conditioner indoor unit also includes:
  • a lower shell, the lower shell is arranged below the second column shell and the third column shell;
  • a third induced draft fan is disposed in the lower shell and is used to introduce the second airflow and the third airflow into the air inlet at the lower end of the second column shell and the The air inlet at the lower end of the third column shell.
  • the second air outlet is in the shape of a vertical strip
  • a plurality of first guide fins arranged vertically are provided in the first air duct, each of the first guide fins extends from front to back, and the rear end is bent downward to form a first guide bending portion. ; The higher the position, the greater the distance between the front and rear ends of the first deflector;
  • a second air duct connected to the third air outlet is provided in the third column shell;
  • the vertical air conditioner indoor unit of the present invention uses the first column housing to blow out the first air flow, and uses the second column housing to blow out the second air flow.
  • An air induction interval is formed between the first column housing and the second column housing.
  • a negative pressure environment is formed at the air induction interval, which promotes the indoor air behind the vertical air conditioner indoor unit to flow forward through the air induction interval, so as to
  • the outlet airflow of the first column shell and the second column shell is mixed to form a diversion and air mixing effect.
  • the temperature of the mixed airflow is closer to room temperature, the comfort is higher, and the wind feels softer, which is the so-called "soft wind".
  • the different air supply types and rotational settings of the second column housing and the third column housing enable the vertical air-conditioning indoor unit to have various air supply modes.
  • the second column shell blows out the fresh air flow
  • the third column shell blows out indoor air
  • the second column shell and the third column shell blow out air in different directions away from the first column shell at the same time.
  • the vertical air conditioner indoor unit of the present invention can send air to multiple angles and different types of air.
  • FIG 3 is a schematic cross-sectional view of the first column housing, the second column housing and the third column housing of the vertical air conditioner indoor unit according to one embodiment of the present invention.
  • FIG. 6 is a schematic left side view of the vertical air conditioner indoor unit shown in FIG. 1 when the lower column housing is cut open and part of the second column housing is cut open.
  • the vertical air conditioner indoor unit will be described below with reference to FIGS. 1 to 6 .
  • the orientation or positional relationship indicated by “front”, “back”, “upper”, “lower”, “top”, “bottom”, “inner”, “outer”, “lateral”, etc. are based on those shown in the accompanying drawings.
  • the orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. .
  • the third column housing 30 is in the shape of a vertical column, and a third hole for blowing out the third airflow is provided on the front side of the third column housing 30 .
  • the third column shell 30 is rotatably disposed on the rear side of the air induction space 16 around the first vertical axis.
  • the vertical air conditioner indoor unit of the present invention includes a large first column housing 10 and two small second column housings 20 and third column housings 30.
  • the second column housing 20 is located on the lateral side of the first column housing 10.
  • the column shell 30 is located on the rear side of the air induction compartment 16 .
  • the third column housing 30 can rotate so that the air outflow from the third air outlet 31 is directed at different angles.
  • the first column housing 10 , the second column housing 20 and the third column housing 30 respectively have independent first air outlets 11 , second air outlets 21 and third air outlets 31 .
  • the first column housing 10 , the second column housing 20 and the third column housing 30 can supply air separately or at the same time, or through the first air outlet 11 , the second air outlet 21 and the third air outlet 31 .
  • the temperature of the mixed airflow is closer to room temperature, the comfort is higher, and the wind feels softer, which is the so-called "soft wind”.
  • the second column shell 20 blows out fresh air flow, purified air flow, humidified air flow or water washing air flow and other regulated air flows, these regulated air flows can be mixed with the heat exchange air flow earlier and more, thereby enhancing the mixing rate and making it more efficient. Spreads well throughout the room.
  • the third column housing 30 blows out the third airflow.
  • the ratio of the width of the second column shell 20 in the transverse direction to the width of the first column shell in the transverse direction 10 is less than 1/2.
  • the ratio of the depth dimension of the second column housing 20 along the front-rear direction to the depth dimension of the first column housing 20 along the front-rear direction is less than 1/2.
  • the first air outlet 11 is in the shape of a vertical strip
  • the second air outlet 21 is in the shape of a vertical strip.
  • the first air outlet 11 and the second air outlet 21 are arranged transversely. The distance between the two lateral side walls of the second column shell 20 gradually becomes smaller from the back to the front, forming a tapered shape.
  • the above arrangement can make the front and rear positions of the second air outlet 21 and the first air outlet 11 flush or substantially flush, so that the airflows from the second air outlet 21 and the first air outlet 11 can be better mixed.
  • the second column shell 20 and the third column shell 30 both have a tapered shape, which increases the wind speed of the second air outlet 21 and the third air outlet 31, which is beneficial to the second column shell 20 and the third column shell 30 sending air to a distant place. wind.
  • the second column shell 20 and the third column shell 30 are significantly smaller than the first column shell 10 , forming two small and one large three-column shells arranged at intervals. The appearance is stable and unique, which enhances the decorative properties of the household air conditioner.
  • the third column housing 30 is disposed on the rear side of the second column housing 20 .
  • the first vertical axis is located in the third column housing 30 , and is spaced apart from the third air outlet 31 .
  • the third column housing 30 can rotate until the third air outlet 31 faces the second column housing 20 away from the first column housing 10 .
  • the second column shell 20 and the third column shell 30 are arranged front and back on one side of the first column shell 10, which is both beautiful and increases the air outlet angle, especially when the second column shell 20 and the third column shell 30 discharge air in front of each other.
  • the third column housing 30 rotates to the third air outlet 31 toward the side of the second column housing 20 away from the first column housing 10, it can not only realize the air equalization function, but also expand the air supply range, the blowing angle is wider, and the user experience Better.
  • the distance between any point of the outer edge of the cross-sectional profile of the third cylindrical shell 30 and the first vertical axis is smaller than the distance between the first vertical axis and the first vertical axis of the first cylindrical shell 10 that is closest to the first vertical axis.
  • the distance between any point of the outer edge of the cross-sectional profile of the third cylinder shell 30 and the first vertical axis is smaller than the distance between the first vertical axis and the outer edge of the cross-sectional profile of the second cylinder shell 20 that is closest to the second vertical axis.
  • the third column housing 30 can also be rotated 360 degrees through the non-simultaneous rotation of the second column housing 20 and the third column housing 30 , that is, the rotation of the second column housing 20 can be achieved. position, and then the second column housing 20 is returned to the position after the third column housing 30 is rotated, so that the structure can be made more compact.
  • the vertical air conditioning indoor unit further includes a first cross-flow fan 15 and a heat exchanger 14 .
  • the first cross-flow fan 15 and the heat exchanger 14 are arranged in the first column shell 10 .
  • the rear wall of the first column housing 10 and the rear portions of the two side walls are each provided with a first air inlet connected to the first air outlet 11 13.
  • the first air inlet 13 is connected with the indoor air.
  • the first cross-flow fan 15 prompts the indoor air to enter the first column shell 10 through the first air inlet 13 and pass through the heat exchanger 14 to become a heat exchange air flow from the first air outlet 13 Blow out.
  • the vertical air conditioning indoor unit further includes a second cross-flow fan 24 and a third cross-flow fan 34 .
  • the second cross-flow fan 24 is installed vertically inside the second column housing 20 .
  • the second cross-flow fan 24 is coaxial with the second vertical axis. This arrangement eliminates the need for the second cross-flow fan 24 to follow the rotation of the second column housing 20 during rotation, thereby making the rotation structure of the second column housing 20 simple.
  • the third cross-flow fan 34 is installed vertically inside the third column housing 30 .
  • the third cross-flow fan 34 is coaxial with the first vertical axis. This arrangement eliminates the need for the third cross-flow fan 34 to follow the rotation of the third column housing 30 during rotation, thereby making the rotation structure of the third column housing 30 simple.
  • a second air inlet 23 connected with the second air outlet 21 is provided on the rear portion of the second column housing 20 away from the side wall of the first column housing 10 and on the rear wall of the second column housing 20 .
  • the second air inlet 23 is connected with the indoor air, and the second cross-flow fan 24 urges the indoor air to enter the second column shell 20 through the second air inlet 23 and blow out from the second air outlet 21 .
  • a third air inlet 33 connected with the third air outlet 31 is provided on the rear portion of the third column housing 30 away from the side wall of the first column housing 10 and on the rear wall of the third column housing 30 .
  • the third air inlet 33 is connected with the indoor air, and the third cross-flow fan 34 urges the indoor air to enter the third column shell 30 through the third air inlet 33 and blow out from the third air outlet 31 .
  • an air inlet connected to the second air outlet 21 is provided at the lower end of the second column housing 20 .
  • An air inlet connected to the third air outlet 31 is provided at the lower end of the third column housing 30 .
  • the vertical air conditioner indoor unit also includes a lower shell 40 and a third induced draft fan 41.
  • the lower shell 40 is disposed below the second column shell 20 and the third column shell 30 .
  • the third induced draft fan 41 is disposed in the lower shell 40 for introducing the second airflow and the third airflow into the second column shell 20 and the third column shell 30 .
  • the rear side wall of the lower shell 40 is provided with an outdoor fresh air inlet 43 and/or an indoor air inlet.
  • the outdoor fresh air inlet 43 and/or the indoor air inlet are connected with the air inlet of the third induced draft fan 41.
  • the third induced draft fan A functional module 42 is provided in front of the air inlet of 41 .
  • the functional module 42 is a purification module and/or a humidification module.
  • the third induced draft fan 41 is arranged in the lower shell 40, so that the second column shell 20 and There is no need to install a fan inside the third column housing 30, so that the second column housing 20 and the third column housing 30 can be made slimmer and unique in shape.
  • the air inlet of the second column shell 20 and the third column shell 30 are arranged at their respective lower ends.
  • the outdoor fresh air inlet 41 and/or the indoor air inlet are connected with the air inlet of the third induced draft fan 41.
  • the fan 41 prompts the fresh air and/or indoor air entering from the outdoor fresh air inlet 43 and/or the indoor air inlet to enter the second column housing 20 and the second column housing 20 from the air inlet of the third column housing 30.
  • the induced draft fan 41 may be a centrifugal fan or an axial flow fan, and introduces fresh air and/or indoor air to the second column shell 20 and the third column shell 30 through an air distribution mechanism.
  • valves may be provided between the outdoor fresh air inlet 43 and the air inlet of the third induced draft fan and between the indoor air inlet and the air inlet of the third induced draft fan.
  • the provided valve is configured to controllably connect one of the outdoor fresh air inlet 43 and the indoor air inlet to the air inlet of the third induced draft fan. This arrangement allows the second column housing 20 and the third column housing 30 to blow out fresh air or indoor air in a controlled manner.
  • a vertical strip-shaped first air duct 28 connected to the second air outlet 21 is provided in the second column shell 20, and the airflow entering the first air duct 28 is the first air duct 28.
  • a plurality of first guide fins 25 are arranged vertically in the first air duct 28 .
  • Each first guide fin 25 extends from front to back, and the rear end is bent downward to form a first guide bend. 251, and the distance between the front and rear ends of the first guide plate 25 is larger as it is positioned higher.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

A vertical air conditioner indoor unit, comprising a first column shell, a second column shell, and a third column shell. The first column shell is vertical column-shaped, and a front side of the first column shell is provided with a first air outlet for blowing out a first airflow. The second column shell is vertical column-shaped, and a front side of the second column shell is provided with a second air outlet for blowing out a second airflow. The second column shell is arranged on a lateral side of the first column shell. An induced air space is formed between the second column shell and the first column shell, so that air in the induced air space flows forward under the action of negative pressure when air is discharged from the first air outlet and/or the second air outlet. The third column shell is vertical column-shaped, and a front side of the third column shell is provided with a third air outlet for blowing out a third airflow. The third column shell is rotatably arranged on a rear side of the induced air space around a first vertical axis. The vertical air conditioner indoor unit has an increased air discharge angle in an uniform air flow function mode.

Description

立式空调室内机Vertical air conditioner indoor unit 技术领域Technical field
本发明涉及空气调节技术领域，特别涉及一种立式空调室内机。The present invention relates to the technical field of air conditioning, and in particular to a vertical air conditioning indoor unit.
背景技术Background technique
随着时代的发展和技术的进步，用户不仅期望空调具有更快的制冷和制热速度，还越来越关注空调的舒适性能。比如，用户在使用空调制冷时，出现由于空调出风温度低、风速高，吹人身上不舒服的情况，也就是人们常说的风太“硬”，不够柔和。现有立式空调室内机通常在壳体前侧设置一个竖条状的出风口，通过导风装置实现上下左右摆风，扩大送风角度。在此基础上，一些现有技术对出风结构进行了很多改进，但由于受到出风口本身朝向的约束，空调的送风方向、送风范围和送风距离仍然受到较大限制，难以满足用户的需求。With the development of the times and the advancement of technology, users not only expect faster cooling and heating speeds of air conditioners, but also pay more and more attention to the comfort performance of air conditioners. For example, when users use air conditioners for cooling, they may experience discomfort due to the low temperature and high wind speed of the air outlet air. This is what people often say is that the wind is too "hard" and not soft enough. Existing vertical air conditioner indoor units are usually equipped with a vertical strip-shaped air outlet on the front side of the casing, and the air guide device is used to swing the air up, down, left, and right to expand the air supply angle. On this basis, some existing technologies have made many improvements to the air outlet structure. However, due to the constraints of the direction of the air outlet itself, the air supply direction, air supply range and air supply distance of the air conditioner are still greatly restricted, making it difficult to satisfy users. needs.
发明内容Contents of the invention
鉴于上述问题，提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的立式空调室内机，能够解决空调吹风太“硬”和送风角度小，送风距离短的问题，能够实现多种送风模式，提升用户舒适性。In view of the above problems, the present invention is proposed to provide a vertical air conditioning indoor unit that overcomes the above problems or at least partially solves the above problems, and can solve the problems of too "hard" air blowing, small air supply angle, and short air supply distance. Able to achieve multiple air supply modes to improve user comfort.
具体地，本发明提供了一种立式空调室内机包括：Specifically, the present invention provides a vertical air conditioning indoor unit including:
第一柱壳，所述第一柱壳呈竖直柱状，所述第一柱壳前侧开设有用于吹出第一气流的第一出风口；A first column shell, the first column shell is in the shape of a vertical column, and a first air outlet for blowing out the first airflow is provided on the front side of the first column shell;
第二柱壳，所述第二柱壳呈竖直柱状，所述第二柱壳的前侧开设有用于吹出第二气流的第二出风口；所述第二柱壳设置于所述第一柱壳的横向一侧；所述第二柱壳与所述第一柱壳之间构成引风间隔，以使所述第一出风口和/或所述第二出风口出风时依靠负压作用带动所述引风间隔内的空气向前流动；A second column shell, the second column shell is in the shape of a vertical column, and a second air outlet for blowing out the second airflow is provided on the front side of the second column shell; the second column shell is arranged on the first The lateral side of the column shell; an air induction interval is formed between the second column shell and the first column shell, so that the first air outlet and/or the second air outlet rely on negative pressure when they discharge air. The function drives the air in the air-inducing interval to flow forward;
第三柱壳，所述第三柱壳呈竖直柱状，所述第三柱壳的前侧开设有用于吹出第三气流的第三出风口；所述第三柱壳绕第一竖直轴线可转动地设置于所述引风间隔后侧。A third column shell, the third column shell is in the shape of a vertical column, and a third air outlet for blowing out the third airflow is provided on the front side of the third column shell; the third column shell is arranged around the first vertical axis It is rotatably arranged on the rear side of the air induction partition.
可选地，所述第二柱壳沿横向的宽度与所述第一柱壳沿横向的宽度之比小于1/2；所述第二柱壳沿前后方向的纵深尺寸与所述第一柱壳沿前后方向 的纵深尺寸之比小于1/2；Optionally, 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 depth dimension of the second column shell in the front-rear direction is the same as the width of the first column shell in front-to-back direction The ratio of depth to depth is less than 1/2;
所述第三柱壳沿横向的宽度与所述第一柱壳沿横向的宽度之比小于1/2；所述第三柱壳沿前后方向的纵深尺寸与所述第一柱壳沿前后方向的纵深尺寸之比小于1/2。The ratio of the width of the third column shell in the transverse direction to the width of the first column shell in the transverse direction is less than 1/2; the depth dimension of the third column shell in the front-to-back direction is the same as the width of the first column shell in the front-to-back direction. The ratio of depth to depth is less than 1/2.
可选地，所述第三柱壳设置于所述第二柱壳的后侧；所述第三柱壳可转动至第三出风口朝向所述第二柱壳远离所述第一柱壳一侧。Optionally, the third column housing is disposed on the rear side of the second column housing; the third column housing can rotate to a point where the third air outlet faces the second column housing and is away from the first column housing. side.
可选地，所述第一竖直轴线位于所述第三柱壳内，所述第一竖直轴线与第三出风口间隔设置；Optionally, the first vertical axis is located in the third column shell, and the first vertical axis is spaced apart from the third air outlet;
所述第一出风口呈竖条状，所述第二出风口呈竖条状，所述第三出风口呈竖条状；所述第一出风口与所述第二出风口沿横向排列；所述第二柱壳的两个侧壁间距从后向前逐渐变小，构成渐缩状；所述第三柱壳的两个侧壁间距从后向前逐渐变小，构成渐缩状。The first air outlet is in the shape of a vertical strip, the second air outlet is in the shape of a vertical strip, and the third air outlet is in the shape of a vertical strip; the first air outlet and the second air outlet are arranged in a transverse direction; The distance between the two side walls of the second cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape; the distance between the two side walls of the third cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape.
可选地，所述第二柱壳绕第二竖直轴线可转动地设置；Optionally, the second column housing is rotatably disposed about a second vertical axis;
所述第二竖直轴线位于所述第二柱壳内，所述第二竖直轴线与第二出风口间隔设置。The second vertical axis is located in the second column shell, and the second vertical axis is spaced apart from the second air outlet.
可选地，所述的立式空调室内机还包括第一贯流风机和换热器；所述第一贯流风机和所述换热器设置于所述第一柱壳内；Optionally, the vertical air conditioning indoor unit further includes a first cross-flow fan and a heat exchanger; the first cross-flow fan and the heat exchanger are arranged in the first column shell;
所述第一柱壳的后壁和两个侧壁的后部均设置有与所述第一出风口连通的第一进风口。A first air inlet connected to the first air outlet is provided on the rear wall of the first column shell and the rear portions of the two side walls.
可选地，所述的立式空调室内机还包括：Optionally, the vertical air conditioner indoor unit also includes:
第二贯流风机，所述第二贯流风机竖直设置于所述第二柱壳内部；所述第二竖直轴线与所述第二贯流风机同轴；所述第二柱壳的后部设置有与所述第二出风口连通的第二进风口；或者，A second cross-flow fan, the second cross-flow fan is arranged vertically inside the second cylindrical shell; the second vertical axis is coaxial with the second cross-flow fan; the second cross-flow fan is A second air inlet connected to the second air outlet is provided at the rear; or,
下壳和第一引风风机，所述下壳设置于所述第二柱壳和所述第三柱壳下方；所述第二柱壳的下端设置有与所述第二出风口连通的进风口，所述第一引风风机设置于所述下壳内，用于将所述第二气流引入所述第二柱壳的下端的进风口。The lower shell and the first induced draft fan are arranged below the second column shell and the third column shell; the lower end of the second column shell is provided with an inlet connected to the second air outlet. An air inlet, the first induced draft fan is disposed in the lower shell, and is used to introduce the second airflow into the air inlet at the lower end of the second column shell.
可选地，所述的立式空调室内机还包括：Optionally, the vertical air conditioner indoor unit also includes:
第三贯流风机，所述第三贯流风机竖直设置于所述第三柱壳内部；所述第一竖直轴线与所述第三贯流风机同轴；所述第三柱壳的后部设置有与所述第三出风口连通的第三进风口；或者， A third cross-flow fan, the third cross-flow fan is arranged vertically inside the third cylindrical shell; the first vertical axis is coaxial with the third cross-flow fan; the third cross-flow fan is A third air inlet connected to the third air outlet is provided at the rear; or,
下壳和第二引风风机，所述下壳设置于所述第二柱壳和所述第三柱壳下方；所述第三柱壳的下端设置有与所述第三出风口连通的进风口，所述第二引风风机设置于所述下壳内，用于将所述第三气流引入所述第三柱壳的下端的进风口。The lower shell and the second induced draft fan are arranged below the second column shell and the third column shell; the lower end of the third column shell is provided with an inlet connected to the third air outlet. An air inlet, the second induced draft fan is disposed in the lower shell, and is used to introduce the third airflow into the air inlet at the lower end of the third column shell.
可选地，所述第二柱壳的下端设置有与所述第二出风口连通的进风口；Optionally, the lower end of the second column housing is provided with an air inlet connected to the second air outlet;
所述第三柱壳的下端设置有与所述第三出风口连通的进风口；The lower end of the third column shell is provided with an air inlet connected to the third air outlet;
所述立式空调室内机还包括：The vertical air conditioner indoor unit also includes:
下壳，所述下壳设置于所述第二柱壳和所述第三柱壳下方；A lower shell, the lower shell is arranged below the second column shell and the third column shell;
第三引风风机，所述第三引风风机设置于所述下壳内，用于将所述第二气流和所述第三气流引入所述第二柱壳的下端的进风口和所述第三柱壳的下端的进风口。A third induced draft fan, the third induced draft fan is disposed in the lower shell and is used to introduce the second airflow and the third airflow into the air inlet at the lower end of the second column shell and the The air inlet at the lower end of the third column shell.
可选地，所述第二出风口呈竖条状；Optionally, the second air outlet is in the shape of a vertical strip;
所述第二柱壳内设置有连通第二出风口的第一风道；A first air duct connected to the second air outlet is provided in the second column shell;
所述第一风道内设置有沿竖向排列的多个第一导流片，每个所述第一导流片从前至后延伸，且后端向下弯折形成第一导流弯折部；位置越靠上的所述第一导流片的前、后端距离越大；A plurality of first guide fins arranged vertically are provided in the first air duct, each of the first guide fins extends from front to back, and the rear end is bent downward to form a first guide bending portion. ;The higher the position, the greater the distance between the front and rear ends of the first deflector;
所述第三出风口呈竖条状；The third air outlet is in the shape of a vertical strip;
所述第三柱壳内设置有连通第三出风口的第二风道；A second air duct connected to the third air outlet is provided in the third column shell;
所述第二风道内设置有沿竖向排列的多个第二导流片，每个所述第二导流片从前至后延伸，且后端向下弯折形成第二导流弯折部；位置越靠上的所述第二导流片的前、后端距离越大。A plurality of second guide fins arranged vertically are provided in the second air duct. Each second guide fin extends from front to back, and the rear end is bent downward to form a second guide bend. ; The distance between the front and rear ends of the second guide vane is greater as it is positioned higher up.
本发明的立式空调室内机利用第一柱壳吹出第一气流，利用第二柱壳吹出第二气流，第一柱壳与第二柱壳之间形成引风间隔。如此，当第一柱壳和第二柱壳同时向彼此的前方出风时，在引风间隔处形成负压环境，促使立式空调室内机后方的室内空气经引风间隔向前流动，以混入第一柱壳和第二柱壳的出风气流，形成引流混风效果。混风气流的温度更接近室温，舒适性更高，风感更加柔和，即所谓的“软风”。并且，第二柱壳吹出室内空气时，能实现更强力的混风效果，使得气流更加接近室温。当第二柱壳吹出新风气流、净化气流、加湿气流或水洗气流等调节气流时，使得这些调节气流能更早、更多地与换热气流的进行混合，增强掺混率，并使其更好地向室内各处扩散。特别地，通过设置第三柱壳吹出第三气流，且随着第三出风口朝向的 变化，第三气流既可以通过引风间隔汇聚到混风气流中，使风量和风速增大，送风距离更远，也可以朝向远离第一柱壳的方向，从而在立式空调室内机送出混风气流的同时，又加大了送风角度，满足了用户对立式空调室内机送风角度的多种需求。The vertical air conditioner indoor unit of the present invention uses the first column housing to blow out the first air flow, and uses the second column housing to blow out the second air flow. An air induction interval is formed between the first column housing and the second column housing. In this way, when the first column shell and the second column shell discharge air in front of each other at the same time, a negative pressure environment is formed at the air induction interval, which promotes the indoor air behind the vertical air conditioner indoor unit to flow forward through the air induction interval, so as to The outlet airflow of the first column shell and the second column shell is mixed to form a diversion and air mixing effect. The temperature of the mixed airflow is closer to room temperature, the comfort is higher, and the wind feels softer, which is the so-called "soft wind". Moreover, when the second column shell blows out the indoor air, it can achieve a stronger air mixing effect, making the air flow closer to room temperature. When the second column shell blows out fresh air flow, purification air flow, humidification air flow or water washing air flow and other conditioning air flows, these conditioning air flows can be mixed with the heat exchange air flow earlier and more, enhancing the mixing rate and making it better spread throughout the room. In particular, by arranging the third column shell to blow out the third airflow, and with the direction of the third air outlet Change, the third airflow can either be converged into the mixed airflow through the induced air interval to increase the air volume and wind speed and make the air supply distance farther, or it can be directed away from the first column shell to be sent out at the vertical air conditioner indoor unit. While mixing the air flow, it also increases the air supply angle, which meets the various needs of users for the air supply angle of the vertical air conditioner indoor unit.
进一步地，本发明的立式空调室内机中，第二柱壳和第三柱壳的送风种类的不同和转动的设置使立式空调室内机有多样的送风模式。比如，第二柱壳吹出新风气流，第三柱壳吹出室内空气，第二柱壳和第三柱壳同时向远离第一柱壳的不同方向送风，在不产生混风气流的情况下，本发明的立式空调室内机可以向多个角度送风和送出不同种类的风。Furthermore, in the vertical air-conditioning indoor unit of the present invention, the different air supply types and rotational settings of the second column housing and the third column housing enable the vertical air-conditioning indoor unit to have various air supply modes. For example, the second column shell blows out the fresh air flow, the third column shell blows out indoor air, and the second column shell and the third column shell blow out air in different directions away from the first column shell at the same time. Without generating mixed air flow, The vertical air conditioner indoor unit of the present invention can send air to multiple angles and different types of air.
进一步地，本发明的立式空调室内机中，利用下壳引入或制取第二气流和第三气流，并在下壳内设置引风风机，第二柱壳和第三柱壳内无需设置风机，如此可将第二柱壳和第三柱壳设计得更细，使其明显细于第一柱壳，这种不对称的设计既恰好满足了混风需要，又使立式空调室内机的外观更加新颖独特，提升了产品的竞争力。Further, in the vertical air conditioner indoor unit of the present invention, the lower shell is used to introduce or prepare the second airflow and the third airflow, and an induced draft fan is provided in the lower shell. There is no need to install fans in the second column shell and the third column shell. , in this way, the second column shell and the third column shell can be designed to be thinner, making them significantly thinner than the first column shell. This asymmetric design not only meets the needs of air mixing, but also makes the vertical air conditioner indoor unit The appearance is more novel and unique, which enhances the competitiveness of the product.
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。From the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will further understand the above and other objects, advantages and features of the present invention.
附图说明Description of the drawings
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：Some specific embodiments of the invention will be described in detail below 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 parts or portions. Those skilled in the art will appreciate that these drawings are not necessarily drawn to scale. In the attached picture:
图1是本发明一个实施例的立式空调室内机的示意性前视图。Figure 1 is a schematic front view of a vertical air conditioner indoor unit according to one embodiment of the present invention.
图2是图1的N-N示意性剖视图。Fig. 2 is a schematic cross-sectional view taken along line N-N in Fig. 1 .
图3是本发明一个实施例的立式空调室内机的第一柱壳、第二柱壳和第三柱壳横截面的示意性剖视图。3 is a schematic cross-sectional view of the first column housing, the second column housing and the third column housing of the vertical air conditioner indoor unit according to one embodiment of the present invention.
图4是本发明一个实施例的立式空调室内机的第一柱壳、第二柱壳和第三柱壳横截面的示意性剖视图。4 is a schematic cross-sectional view of the first column housing, the second column housing and the third column housing of the vertical air conditioner indoor unit according to one embodiment of the present invention.
图5是本发明一个实施例的立式空调室内机的第一柱壳、第二柱壳和第三柱壳横截面的示意性剖视图。5 is a schematic cross-sectional view of the first column housing, the second column housing and the third column housing of the vertical air conditioner indoor unit according to one embodiment of the present invention.
图6是图1所示立式空调室内机在下柱壳被剖开和第二柱壳的局部被剖开时的示意性左视图。 6 is a schematic left side view of the vertical air conditioner indoor unit shown in FIG. 1 when the lower column housing is cut open and part of the second column housing is cut open.
具体实施方式Detailed ways
下面参照图1至图6来描述本发明实施例的立式空调室内机。其中，“前”、“后”、“上”、“下”、“顶”、“底”、“内”、“外”、“横向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。The vertical air conditioner indoor unit according to the embodiment of the present invention will be described below with reference to FIGS. 1 to 6 . Among them, the orientation or positional relationship indicated by "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. .
术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等特征可以明示或者隐含地包括至少一个该特征，也即包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。当某个特征“包括或者包含”某个或某些其涵盖的特征时，除非另外特别地描述，这指示不排除其它特征和可以进一步包括其它特征。The terms "first", "second", etc. are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first”, “second”, etc. may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited. When a feature "includes or includes" one or some of the features it encompasses, unless specifically described otherwise, this indicates that other features are not excluded and may further be included.
除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”“耦合”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体。可以是机械连接，也可以是电连接。可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。本领域的普通技术人员应该可以根据具体情况理解上述术语在本发明中的具体含义。Unless otherwise expressly stated and limited, the terms "installed", "connected", "connected", "fixed" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or into one. The connection can be mechanical or electrical. It can be a direct connection or an indirect connection through an intermediate medium. It can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise explicitly limited. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific circumstances.
本发明提供了一种立式空调室内机。立式空调室内机为分体式空调的室内部分，用于调节室内空气，例如制冷/制热、除湿、引入新风等等。立式空调室内机可以为常规的落地式柜机，也可为竖式壁挂机。The invention provides a vertical air conditioning indoor unit. The vertical air conditioner indoor unit is the indoor part of the split air conditioner and is used to regulate indoor air, such as cooling/heating, dehumidification, introducing fresh air, etc. The vertical air conditioner indoor unit can be a conventional floor-standing cabinet unit or a vertical wall-mounted unit.
图1是本发明一个实施例的立式空调室内机的示意性前视图，图2至图5中用实心箭头示意气流的流向，参考图2至图6，本发明实施例的立式空调室内机包括第一柱壳10、第二柱壳20和第三柱壳30。Figure 1 is a schematic front view of a vertical air conditioner indoor unit according to an embodiment of the present invention. The solid arrows in Figures 2 to 5 indicate the direction of air flow. Referring to Figures 2 to 6, the vertical air conditioner indoor unit according to an embodiment of the present invention The machine includes a first column housing 10 , a second column housing 20 and a third column housing 30 .
第一柱壳10呈竖直柱状，第一柱壳10的前侧开设有用于吹出第一气流的第一出风口11。第二柱壳20呈竖直柱状，第二柱壳20的前侧开设有用于吹出第二气流的第二出风口21。第二柱壳20设置于第一柱壳10的横向一侧，第二柱壳20与第一柱壳10之间构成引风间隔16，以便第一出风口11和/或第二出风口21出风时依靠负压作用带动引风间隔16内的空气向前流动。第三柱壳30呈竖直柱状，第三柱壳30的前侧开设有用于吹出第三气流的第 三出风口31。第三柱壳30绕第一竖直轴线可转动地设置于引风间隔16后侧。The first column housing 10 is in the shape of a vertical column, and a first air outlet 11 for blowing out the first airflow is provided on the front side of the first column housing 10 . The second column housing 20 is in the shape of a vertical column, and a second air outlet 21 for blowing out the second airflow is provided on the front side of the second column housing 20 . The second column shell 20 is disposed on the lateral side of the first column shell 10 , and an air induction interval 16 is formed between the second column shell 20 and the first column shell 10 so that the first air outlet 11 and/or the second air outlet 21 When the air is discharged, the air in the air-inducing interval 16 is driven forward by negative pressure. The third column housing 30 is in the shape of a vertical column, and a third hole for blowing out the third airflow is provided on the front side of the third column housing 30 . Three air outlets 31. The third column shell 30 is rotatably disposed on the rear side of the air induction space 16 around the first vertical axis.
本发明的立式空调室内机包括大的第一柱壳10和两个小的第二柱壳20和第三柱壳30，第二柱壳20位于第一柱壳10横向一侧，第三柱壳30位于引风间隔16的后侧。第三柱壳30可以转动从而使第三出风口31的出风朝向不同的角度。第一柱壳10、第二柱壳20和第三柱壳30分别有各自独立的第一出风口11、第二出风口21和第三出风口31。第一柱壳10、第二柱壳20和第三柱壳30可以分别单独送风，也可以同时送风，或者通过第一出风口11、第二出风口21和第三出风口31的出风方向的设置实现多样化多角度送风。例如，第一柱壳10、第二柱壳20和第三柱壳30择一单独送风。再例如，第一出风口11处的导风摆叶摆动和第二出风口21处的导风摆叶摆动，以使第一柱壳10和第二柱壳20同时向彼此的前方出风，即匀风模式下，在引风间隔16处形成负压环境，促使立式空调室内机后方的室内空气经引风间隔16向前流动，以混入第一柱壳10和第二柱壳20的出风气流，形成引流混风效果。混风气流的温度更接近室温，舒适性更高，风感更加柔和，即所谓的“软风”。当第二柱壳20吹出新风气流、净化气流、加湿气流或水洗气流等调节气流时，使得这些调节气流能更早、更多地与换热气流的进行混合，增强掺混率，并使其更好地向室内各处扩散。特别地，在第一柱壳10和第二柱壳20向彼此的前方出风时的同时，第三柱壳30吹出第三气流，随着第三出风口31朝向的变化，如图3所示，第三气流既可以通过引风间隔16汇聚到混风气流中，起到加强混风气流的功能，使风量和风速增大，送风距离更远。如图4所示，第三出风口31也可以朝向远离第一柱壳10的方向，从而在立式空调室送出混风气流的同时，又加大了送风角度，满足了用户对立式空调室送风角度的多种需求。The vertical air conditioner indoor unit of the present invention includes a large first column housing 10 and two small second column housings 20 and third column housings 30. The second column housing 20 is located on the lateral side of the first column housing 10. The column shell 30 is located on the rear side of the air induction compartment 16 . The third column housing 30 can rotate so that the air outflow from the third air outlet 31 is directed at different angles. The first column housing 10 , the second column housing 20 and the third column housing 30 respectively have independent first air outlets 11 , second air outlets 21 and third air outlets 31 . The first column housing 10 , the second column housing 20 and the third column housing 30 can supply air separately or at the same time, or through the first air outlet 11 , the second air outlet 21 and the third air outlet 31 . The setting of the wind direction enables diversified and multi-angle air supply. For example, one of the first column housing 10 , the second column housing 20 and the third column housing 30 can be individually supplied with air. For another example, the air guide swing blades at the first air outlet 11 swing and the air guide swing blades at the second air outlet 21 swing, so that the first column housing 10 and the second column housing 20 discharge air in front of each other at the same time, That is, in the uniform air mode, a negative pressure environment is formed at the induced air interval 16, which causes the indoor air behind the indoor unit of the vertical air conditioner to flow forward through the induced air interval 16 to mix into the air of the first column shell 10 and the second column shell 20. The outlet airflow creates a diversion and mixing effect. The temperature of the mixed airflow is closer to room temperature, the comfort is higher, and the wind feels softer, which is the so-called "soft wind". When the second column shell 20 blows out fresh air flow, purified air flow, humidified air flow or water washing air flow and other regulated air flows, these regulated air flows can be mixed with the heat exchange air flow earlier and more, thereby enhancing the mixing rate and making it more efficient. Spreads well throughout the room. In particular, when the first column housing 10 and the second column housing 20 blow out air in front of each other, the third column housing 30 blows out the third airflow. As the direction of the third air outlet 31 changes, as shown in Figure 3 It shows that the third air flow can be converged into the mixed air flow through the air induction interval 16, thereby strengthening the mixed air flow, increasing the air volume and wind speed, and making the air supply distance farther. As shown in Figure 4, the third air outlet 31 can also be oriented away from the first column shell 10, so that while the mixed air flow is sent out of the vertical air conditioning room, the air supply angle is also increased, which satisfies the user's need for vertical air conditioning. Various demands for air supply angles in air-conditioned rooms.
在本发明的一些实施例中，第二柱壳20沿横向的宽度与第一柱壳沿10横向的宽度之比小于1/2。第二柱壳20沿前后方向的纵深尺寸与第一柱壳沿前后方向的纵深尺寸之比小于1/2。第一出风口11呈竖条状，第二出风口21呈竖条状。第一出风口11与第二出风口21沿横向排列。第二柱壳20的两个横向侧壁间距从后向前逐渐变小，构成渐缩状。In some embodiments of the present invention, the ratio of the width of the second column shell 20 in the transverse direction to the width of the first column shell in the transverse direction 10 is less than 1/2. The ratio of the depth dimension of the second column housing 20 along the front-rear direction to the depth dimension of the first column housing 20 along the front-rear direction is less than 1/2. The first air outlet 11 is in the shape of a vertical strip, and the second air outlet 21 is in the shape of a vertical strip. The first air outlet 11 and the second air outlet 21 are arranged transversely. The distance between the two lateral side walls of the second column shell 20 gradually becomes smaller from the back to the front, forming a tapered shape.
第三柱壳30沿横向的宽度与第一柱壳10沿横向的宽度之比小于1/2。第三柱壳30沿前后方向的纵深尺寸与第一柱壳10沿前后方向的纵深尺寸之比小于1/2。第三柱壳的两个侧壁间距从后向前逐渐变小，构成渐缩状。 The ratio of the width of the third column shell 30 in the transverse direction to the width of the first column shell 10 in the transverse direction is less than 1/2. The ratio of the depth dimension of the third column housing 30 along the front-rear direction to the depth dimension of the first column housing 10 along the front-rear direction is less than 1/2. The distance between the two side walls of the third column shell gradually becomes smaller from the back to the front, forming a tapered shape.
上述设置可使第二出风口21与第一出风口11的前后位置平齐或者基本平齐，以便第二出风口21与第一出风口11出风气流更好地混合。第二柱壳20与第三柱壳30均呈渐缩状，使第二出风口21和第三出风口31的风速增加，有利于第二柱壳20和第三柱壳30向远处送风。第二柱壳20与第三柱壳30明显小于第一柱壳10，形成了间隔设置的两小一大的三柱壳，外形上稳重且别致，增强了家用空调的装饰属性。The above arrangement can make the front and rear positions of the second air outlet 21 and the first air outlet 11 flush or substantially flush, so that the airflows from the second air outlet 21 and the first air outlet 11 can be better mixed. The second column shell 20 and the third column shell 30 both have a tapered shape, which increases the wind speed of the second air outlet 21 and the third air outlet 31, which is beneficial to the second column shell 20 and the third column shell 30 sending air to a distant place. wind. The second column shell 20 and the third column shell 30 are significantly smaller than the first column shell 10 , forming two small and one large three-column shells arranged at intervals. The appearance is stable and unique, which enhances the decorative properties of the household air conditioner.
在本发明的一些实施例中，第三柱壳30设置于第二柱壳20的后侧。第一竖直轴线位于第三柱壳30内，第一竖直轴线与第三出风口31间隔设置。第三柱壳30可转动至第三出风口31朝向第二柱壳20远离第一柱壳10一侧。第二柱壳20和第三柱壳30前后设置于第一柱壳10的一侧，既美观又增加了出风角度，尤其是第二柱壳20和第三柱壳30朝彼此前方出风时，第三柱壳30转动至第三出风口31朝向第二柱壳20远离第一柱壳10一侧，既可以实现匀风功能，又扩大了送风范围，吹风角度更广，用户体验更佳。In some embodiments of the present invention, the third column housing 30 is disposed on the rear side of the second column housing 20 . The first vertical axis is located in the third column housing 30 , and is spaced apart from the third air outlet 31 . The third column housing 30 can rotate until the third air outlet 31 faces the second column housing 20 away from the first column housing 10 . The second column shell 20 and the third column shell 30 are arranged front and back on one side of the first column shell 10, which is both beautiful and increases the air outlet angle, especially when the second column shell 20 and the third column shell 30 discharge air in front of each other. When the third column housing 30 rotates to the third air outlet 31 toward the side of the second column housing 20 away from the first column housing 10, it can not only realize the air equalization function, but also expand the air supply range, the blowing angle is wider, and the user experience Better.
在本发明的一些实施例中，第二柱壳绕第二竖直轴线可转动地设置。第二竖直轴线位于第二柱壳20内，第二竖直轴线与第二出风口21间隔设置。第二柱壳20转动吹风，从而使第二柱壳20的出风角度更大，并且第二柱壳20和第三柱壳30的出风可以相互配合。如图5所示，第一柱壳10、第二柱壳20和第三柱壳30也可以同时向一个方向吹风，此时出风角度将从第一柱壳10单独出风时的大约100度左右扩大到120度左右。In some embodiments of the invention, the second cylinder housing is rotatably disposed about the second vertical axis. The second vertical axis is located in the second column housing 20 , and is spaced apart from the second air outlet 21 . The second column housing 20 rotates to blow air, so that the air outlet angle of the second column housing 20 is larger, and the air outlets of the second column housing 20 and the third column housing 30 can cooperate with each other. As shown in FIG. 5 , the first column shell 10 , the second column shell 20 and the third column shell 30 can also blow air in one direction at the same time. At this time, the air outlet angle will be about 100 degrees from the air outlet angle of the first column shell 10 alone. degrees expanded to about 120 degrees.
在本发明的一些实施例中，第三柱壳30的横截面轮廓外缘任一点与第一竖直轴线的距离小于第一竖直轴线与第一柱壳10最接近第一竖直轴线的横截面轮廓外缘的距离。第三柱壳30的横截面轮廓外缘任一点与第一竖直轴线的距离小于第一竖直轴线与第二柱壳20最接近第二竖直轴的横截面轮廓外缘的距离。这种设置使得第三柱壳30可以360度转动无干涉，极大地扩大了立式空调室内机的送风角度。当然，在一些替代性实施例中，也可通过第二柱壳20和第三柱壳30的非同时转动实现第三柱壳30可以360度转动，即通过第二柱壳20的转动进行让位，待第三柱壳30转动后再使第二柱壳20回位，可使结构更加紧凑。In some embodiments of the present invention, the distance between any point of the outer edge of the cross-sectional profile of the third cylindrical shell 30 and the first vertical axis is smaller than the distance between the first vertical axis and the first vertical axis of the first cylindrical shell 10 that is closest to the first vertical axis. The distance from the outer edge of the cross-section profile. The distance between any point of the outer edge of the cross-sectional profile of the third cylinder shell 30 and the first vertical axis is smaller than the distance between the first vertical axis and the outer edge of the cross-sectional profile of the second cylinder shell 20 that is closest to the second vertical axis. This arrangement allows the third column housing 30 to rotate 360 degrees without interference, which greatly expands the air supply angle of the vertical air conditioner indoor unit. Of course, in some alternative embodiments, the third column housing 30 can also be rotated 360 degrees through the non-simultaneous rotation of the second column housing 20 and the third column housing 30 , that is, the rotation of the second column housing 20 can be achieved. position, and then the second column housing 20 is returned to the position after the third column housing 30 is rotated, so that the structure can be made more compact.
在本发明的一些实施例中，立式空调室内机还包括第一贯流风机15和换热器14。第一贯流风机15和换热器14设置于第一柱壳10内。第一柱壳10的后壁和两个侧壁的后部均设置有与第一出风口11连通的第一进风口 13。In some embodiments of the present invention, the vertical air conditioning indoor unit further includes a first cross-flow fan 15 and a heat exchanger 14 . The first cross-flow fan 15 and the heat exchanger 14 are arranged in the first column shell 10 . The rear wall of the first column housing 10 and the rear portions of the two side walls are each provided with a first air inlet connected to the first air outlet 11 13.
第一进风口13与室内空气连通，第一贯流风机15促使室内空气经第一进风口13进入第一柱壳10内，并通过换热器14后成为换热气流从第一出风口13吹出。The first air inlet 13 is connected with the indoor air. The first cross-flow fan 15 prompts the indoor air to enter the first column shell 10 through the first air inlet 13 and pass through the heat exchanger 14 to become a heat exchange air flow from the first air outlet 13 Blow out.
在本发明的一些实施例中，立式空调室内机还包括第二贯流风机24和第三贯流风机34。第二贯流风机24竖直设置于第二柱壳20内部。第二贯流风机24与第二竖直轴线同轴。这种设置使得第二柱壳20转动过程中，第二贯流风机24不需要跟随转动，从而使第二柱壳20转动结构简单。In some embodiments of the present invention, the vertical air conditioning indoor unit further includes a second cross-flow fan 24 and a third cross-flow fan 34 . The second cross-flow fan 24 is installed vertically inside the second column housing 20 . The second cross-flow fan 24 is coaxial with the second vertical axis. This arrangement eliminates the need for the second cross-flow fan 24 to follow the rotation of the second column housing 20 during rotation, thereby making the rotation structure of the second column housing 20 simple.
第三贯流风机34竖直设置于第三柱壳30内部。第三贯流风机34与第一竖直轴线同轴。这种设置使得第三柱壳30转动过程中，第三贯流风机34不需要跟随转动，从而使第三柱壳30转动结构简单。The third cross-flow fan 34 is installed vertically inside the third column housing 30 . The third cross-flow fan 34 is coaxial with the first vertical axis. This arrangement eliminates the need for the third cross-flow fan 34 to follow the rotation of the third column housing 30 during rotation, thereby making the rotation structure of the third column housing 30 simple.
第二柱壳20的远离第一柱壳10的侧壁的后部和第二柱壳20的后壁上均设置有与第二出风口21连通的第二进风口23。第二进风口23与室内空气连通，第二贯流风机24促使室内空气经第二进风口23进入第二柱壳20内，并从第二出风口21吹出。A second air inlet 23 connected with the second air outlet 21 is provided on the rear portion of the second column housing 20 away from the side wall of the first column housing 10 and on the rear wall of the second column housing 20 . The second air inlet 23 is connected with the indoor air, and the second cross-flow fan 24 urges the indoor air to enter the second column shell 20 through the second air inlet 23 and blow out from the second air outlet 21 .
第三柱壳30的远离第一柱壳10的侧壁的后部和第三柱壳30的后壁上均设置有与第三出风口31连通的第三进风口33。第三进风口33与室内空气连通，第三贯流风机34促使室内空气经第三进风口33进入第三柱壳30内，并从第三出风口31吹出。A third air inlet 33 connected with the third air outlet 31 is provided on the rear portion of the third column housing 30 away from the side wall of the first column housing 10 and on the rear wall of the third column housing 30 . The third air inlet 33 is connected with the indoor air, and the third cross-flow fan 34 urges the indoor air to enter the third column shell 30 through the third air inlet 33 and blow out from the third air outlet 31 .
在上述情况下，第一柱壳10吹出换热气流，第二柱壳20和第三柱壳30吹出室内空气。在匀风模式下，第二柱壳20和第三柱壳30吹出室内空气时，能实现更强力的混风效果，使得气流更加接近室温。In the above situation, the first column shell 10 blows out the heat exchange air flow, and the second column shell 20 and the third column shell 30 blow out the indoor air. In the uniform air mode, when the second column shell 20 and the third column shell 30 blow out indoor air, a more powerful air mixing effect can be achieved, making the air flow closer to room temperature.
在本发明的一些实施例中，第二柱壳20的下端设置有与第二出风口21连通的进风口。第三柱壳30的下端设置有与第三出风口31连通的进风口。立式空调室内机还包括下壳40和第三引风风机41。下壳40设置于第二柱壳20和第三柱壳30下方。第三引风风机41设置于下壳40内，用于将第二气流和第三气流引入第二柱壳20和第三柱壳30。下壳40后侧壁设置有室外新风进风口43和/或室内风进风口，室外新风进风口43和/或室内风进风口与第三引风风机41的进风口连通，第三引风风机41的进风口前方设置有功能模块42。功能模块42为净化模块和/或加湿模块。In some embodiments of the present invention, an air inlet connected to the second air outlet 21 is provided at the lower end of the second column housing 20 . An air inlet connected to the third air outlet 31 is provided at the lower end of the third column housing 30 . The vertical air conditioner indoor unit also includes a lower shell 40 and a third induced draft fan 41. The lower shell 40 is disposed below the second column shell 20 and the third column shell 30 . The third induced draft fan 41 is disposed in the lower shell 40 for introducing the second airflow and the third airflow into the second column shell 20 and the third column shell 30 . The rear side wall of the lower shell 40 is provided with an outdoor fresh air inlet 43 and/or an indoor air inlet. The outdoor fresh air inlet 43 and/or the indoor air inlet are connected with the air inlet of the third induced draft fan 41. The third induced draft fan A functional module 42 is provided in front of the air inlet of 41 . The functional module 42 is a purification module and/or a humidification module.
上述设置中，第三引风风机41设置于下壳40内，使得第二柱壳20和 第三柱壳30内部不需要设置风机，从而可以使第二柱壳20和第三柱壳30外形更细，造型别致。第二柱壳20的进风口和第三柱壳30的进风口设置于各自的下端，室外新风进风口41和/或室内风进风口与第三引风风机41的进风口连通，第三引风风机41促使从室外新风进风口43和/或室内风进风口进入的新风和/或室内风从第二柱壳20的进风口和第三柱壳30的进风口进入第二柱壳20和第三柱壳30内部，并从第二出风口21和第三出风口31吹出。这种设置使第三引风风机41既能吸入新风气流，又能吸入室内空气，达到一举两得的效果。不同来源的气流使得立式空调室内机有多种出风类型。同时为满足用户多样性的需求，可以在第三引风风机的进风口前方设置有功能模块42，功能模块42可以为净化模块和/或加湿模块，即第二气流为室内空气、新风气流、净化气流、加湿气流或水洗气流中的一种或多种，第三气流为室内空气、新风气流、净化气流、加湿气流或水洗气流中的一种或多种。In the above arrangement, the third induced draft fan 41 is arranged in the lower shell 40, so that the second column shell 20 and There is no need to install a fan inside the third column housing 30, so that the second column housing 20 and the third column housing 30 can be made slimmer and unique in shape. The air inlet of the second column shell 20 and the third column shell 30 are arranged at their respective lower ends. The outdoor fresh air inlet 41 and/or the indoor air inlet are connected with the air inlet of the third induced draft fan 41. The fan 41 prompts the fresh air and/or indoor air entering from the outdoor fresh air inlet 43 and/or the indoor air inlet to enter the second column housing 20 and the second column housing 20 from the air inlet of the third column housing 30. It is inside the third column shell 30 and blown out from the second air outlet 21 and the third air outlet 31 . This arrangement enables the third induced draft fan 41 to inhale both fresh air flow and indoor air, achieving the effect of killing two birds with one stone. The airflow from different sources allows the vertical air conditioner indoor unit to have a variety of air outlet types. At the same time, in order to meet the diverse needs of users, a functional module 42 can be provided in front of the air inlet of the third induced draft fan. The functional module 42 can be a purification module and/or a humidification module, that is, the second air flow can be indoor air, fresh air flow, One or more of purified air flow, humidified air flow or washed air flow, and the third air flow is one or more of indoor air, fresh air flow, purified air flow, humidified air flow or washed air flow.
此处引风风机41可以为一个离心风机或轴流风机，通过一个分风机构，将新风和/或室内风引至第二柱壳20和第三柱壳30。在本发明一些实施例中，在室外新风进风口43与第三引风风机的进风口之间和室内空气进口与第三引风风机的进风口之间可以设置阀门。所设置的阀门配置成受控地使室外新风进口43和室内空气进口中的一个与第三引风风机的进风口连通。这种设置使第二柱壳20和第三柱壳30受控地吹出新风或室内空气。Here, the induced draft fan 41 may be a centrifugal fan or an axial flow fan, and introduces fresh air and/or indoor air to the second column shell 20 and the third column shell 30 through an air distribution mechanism. In some embodiments of the present invention, valves may be provided between the outdoor fresh air inlet 43 and the air inlet of the third induced draft fan and between the indoor air inlet and the air inlet of the third induced draft fan. The provided valve is configured to controllably connect one of the outdoor fresh air inlet 43 and the indoor air inlet to the air inlet of the third induced draft fan. This arrangement allows the second column housing 20 and the third column housing 30 to blow out fresh air or indoor air in a controlled manner.
在本发明的一些实施例中，第二柱壳的进风和第三柱壳的进风分别采用单独风机。具体地，立式空调室内机还包括第一引风风机和第二引风风机，第二柱壳20通过第一引风风机从第二柱壳下端的进风口进风，第三柱壳30通过第二引风风机从第三柱壳下端的进风口进风。In some embodiments of the present invention, separate fans are used for the air inlet of the second column housing and the air inlet of the third column housing. Specifically, the vertical air conditioner indoor unit also includes a first induced draft fan and a second induced draft fan. The second column housing 20 takes in air from the air inlet at the lower end of the second column housing through the first induced draft fan. The third column housing 30 The air is taken in from the air inlet at the lower end of the third column shell through the second induced draft fan.
在本发明的一些实施例中，第二柱壳20通过第一引风风机从第二柱壳下端的进风口进风，第三柱壳30通过第三贯流风机从第三柱壳的后部进风。在该实施例中，第二柱壳的进风和第三柱壳的进风采用不同的进风方式。In some embodiments of the present invention, the second column housing 20 takes in air from the air inlet at the lower end of the second column housing through a first induced draft fan, and the third column housing 30 takes in air from the rear of the third column housing through a third cross-flow fan. Part of the wind. In this embodiment, the air inlet of the second column housing and the air inlet of the third column housing adopt different air inlet methods.
在本发明的一些实施例中，如图6所示，第二柱壳20内设置有连通第二出风口21的竖条状的第一风道28，进入第一风道28的气流为第一气流。第一风道28内设置有沿竖向排列的多个第一导流片25，每个第一导流片25从前至后延伸，且后端向下弯折形成第一导流弯折部251，且位置越靠上的第一导流片25的前、后端距离越大。In some embodiments of the present invention, as shown in Figure 6, a vertical strip-shaped first air duct 28 connected to the second air outlet 21 is provided in the second column shell 20, and the airflow entering the first air duct 28 is the first air duct 28. A stream of air. A plurality of first guide fins 25 are arranged vertically in the first air duct 28 . Each first guide fin 25 extends from front to back, and the rear end is bent downward to form a first guide bend. 251, and the distance between the front and rear ends of the first guide plate 25 is larger as it is positioned higher.
第一气流从下向上流动，在遇到每个第一导流片25后，被其第一导流 弯折部251引导，逐渐从向上流动变化为向前流动。因此，第一导流弯折部251起到改变气流方向的作用，使得气流的转向更加平缓、风力损失更小。第一导流弯折部251与第一导流片25的其余部分之间以圆角过渡。The first airflow flows from bottom to top. After encountering each first guide plate 25, it is guided by its first flow guide plate 25. The bending portion 251 guides and gradually changes from upward flow to forward flow. Therefore, the first airflow bending portion 251 plays a role in changing the direction of the airflow, making the airflow turn more gentle and the wind loss smaller. There is a rounded transition between the first air guide bending portion 251 and the remaining portion of the first air guide plate 25 .
进一步地，考虑到第一气流是从第二柱壳20底部进入第二柱壳20的，可能会导致第二出风口21中部或上部的出风量偏小。因此，本发明实施例特别在第二柱壳20内设置竖向排列的多个第一导流片25，并且位置越靠上的第一导流片25的前、后端距离越大，使得第二出风口21在竖向各处的出风更加均匀。当然，也可充分利用第二出风口21中部或上部的出风量偏小的问题，使得上侧的混风效果差，可向需要冷量的地方送风，即向不需要软风的地方送风。Furthermore, considering that the first airflow enters the second column housing 20 from the bottom of the second column housing 20 , the air outlet volume in the middle or upper part of the second air outlet 21 may be smaller. Therefore, in the embodiment of the present invention, a plurality of first guide fins 25 are arranged vertically in the second column housing 20 , and the distance between the front and rear ends of the first guide fins 25 that is located higher is larger, so that The air outflow from the second air outlet 21 is more uniform in the vertical direction. Of course, we can also make full use of the problem that the air volume in the middle or upper part of the second air outlet 21 is relatively small, so that the air mixing effect on the upper side is poor, and air can be supplied to places that need cooling, that is, to places that do not need soft air. wind.
在本发明的一些实施例中，第三柱壳30内设置有连通第三出风口31的竖条状的第二风道，进入第二风道的气流为第二气流。第二风道内设置有沿竖向排列的多个第二导流片，每个第二导流片从前至后延伸，且后端向下弯折形成第二导流弯折部，且位置越靠上的第二导流片的前、后端距离越大。In some embodiments of the present invention, a vertical strip-shaped second air duct connected to the third air outlet 31 is provided in the third column shell 30 , and the air flow entering the second air duct is the second air flow. A plurality of second guide fins arranged vertically are provided in the second air duct. Each second guide fin extends from front to back, and the rear end is bent downward to form a second guide bending portion, and the position is beyond The distance between the front and rear ends of the upper second deflector is larger.
第二气流从下向上流动，在遇到每个第二导流片后，被其第二导流弯折部引导，逐渐从向上流动变化为向前流动。因此，第二导流弯折部起到改变气流方向的作用，使得气流的转向更加平缓、风力损失更小。第二导流弯折部与第二导流片的其余部分之间以圆角过渡。The second airflow flows from bottom to upward. After encountering each second guide plate, it is guided by its second guide bending portion and gradually changes from upward flow to forward flow. Therefore, the second flow guide bending portion plays a role in changing the direction of the airflow, making the airflow turn more gentle and the wind loss smaller. There is a rounded transition between the second air guide bending portion and the remaining portion of the second air guide plate.
进一步地，考虑到第二气流是从第三柱壳30底部进入第三柱壳30的，可能会导致第三出风口31中部或上部的出风量偏小。因此，本发明实施例特别在第三柱壳30内设置竖向排列的多个第二导流片，并且位置越靠上的第二导流片的前、后端距离越大，使得第三出风口31在竖向各处的出风更加均匀。Furthermore, considering that the second airflow enters the third column housing 30 from the bottom of the third column housing 30 , the air outlet volume in the middle or upper part of the third air outlet 31 may be smaller. Therefore, in the embodiment of the present invention, a plurality of second guide fins are arranged vertically in the third column housing 30 , and the distance between the front and rear ends of the second guide fins located higher up is larger, so that the third guide fin is arranged vertically. The air outflow from the air outlet 31 is more uniform in the vertical direction.
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。 By now, those skilled in the art will appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, the disclosed embodiments may still be practiced in accordance with the present invention without departing from the spirit and scope of the present invention. The content directly identifies or leads to many other variations or modifications consistent with the principles of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

  1. 一种立式空调室内机，包括：A vertical air conditioner indoor unit, including:
    第一柱壳，所述第一柱壳呈竖直柱状，所述第一柱壳前侧开设有用于吹出第一气流的第一出风口；A first column shell, the first column shell is in the shape of a vertical column, and a first air outlet for blowing out the first airflow is provided on the front side of the first column shell;
    第二柱壳，所述第二柱壳呈竖直柱状，所述第二柱壳的前侧开设有用于吹出第二气流的第二出风口；所述第二柱壳设置于所述第一柱壳的横向一侧；所述第二柱壳与所述第一柱壳之间构成引风间隔，以使所述第一出风口和/或所述第二出风口出风时依靠负压作用带动所述引风间隔内的空气向前流动；A second column shell, the second column shell is in the shape of a vertical column, and a second air outlet for blowing out the second airflow is provided on the front side of the second column shell; the second column shell is arranged on the first The lateral side of the column shell; an air induction interval is formed between the second column shell and the first column shell, so that the first air outlet and/or the second air outlet rely on negative pressure when they discharge air. The function drives the air in the air-inducing interval to flow forward;
    第三柱壳，所述第三柱壳呈竖直柱状，所述第三柱壳的前侧开设有用于吹出第三气流的第三出风口；所述第三柱壳绕第一竖直轴线可转动地设置于所述引风间隔后侧。A third column shell, the third column shell is in the shape of a vertical column, and a third air outlet for blowing out the third airflow is provided on the front side of the third column shell; the third column shell is arranged around the first vertical axis It is rotatably arranged on the rear side of the air induction partition.
  2. 根据权利要求1所述的立式空调室内机，其中，The vertical air conditioner indoor unit according to claim 1, wherein,
    所述第二柱壳沿横向的宽度与所述第一柱壳沿横向的宽度之比小于1/2；所述第二柱壳沿前后方向的纵深尺寸与所述第一柱壳沿前后方向的纵深尺寸之比小于1/2；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 depth dimension of the second column shell in the front-to-back direction is the same as the width of the first column shell in the front-to-back direction. The ratio of depth to depth is less than 1/2;
    所述第三柱壳沿横向的宽度与所述第一柱壳沿横向的宽度之比小于1/2；所述第三柱壳沿前后方向的纵深尺寸与所述第一柱壳沿前后方向的纵深尺寸之比小于1/2。The ratio of the width of the third column shell in the transverse direction to the width of the first column shell in the transverse direction is less than 1/2; the depth dimension of the third column shell in the front-to-back direction is the same as the width of the first column shell in the front-to-back direction. The ratio of depth to depth is less than 1/2.
  3. 根据权利要求1或2所述的立式空调室内机，其中，The vertical air conditioning indoor unit according to claim 1 or 2, wherein,
    所述第三柱壳设置于所述第二柱壳的后侧；所述第三柱壳可转动至第三出风口朝向所述第二柱壳远离所述第一柱壳一侧。The third column housing is disposed on the rear side of the second column housing; the third column housing can rotate until the third air outlet faces the second column housing away from the first column housing.
  4. 根据权利要求1或2所述的立式空调室内机，其中，The vertical air conditioning indoor unit according to claim 1 or 2, wherein,
    所述第一竖直轴线位于所述第三柱壳内，所述第一竖直轴线与第三出风口间隔设置；The first vertical axis is located in the third column shell, and the first vertical axis is spaced apart from the third air outlet;
    所述第一出风口呈竖条状，所述第二出风口呈竖条状，所述第三出风口呈竖条状；所述第一出风口与所述第二出风口沿横向排列；所述第二柱壳的两个侧壁间距从后向前逐渐变小，构成渐缩状；所述第三柱壳的两个侧壁间距从后向前逐渐变小，构成渐缩状。 The first air outlet is in the shape of a vertical strip, the second air outlet is in the shape of a vertical strip, and the third air outlet is in the shape of a vertical strip; the first air outlet and the second air outlet are arranged in a transverse direction; The distance between the two side walls of the second cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape; the distance between the two side walls of the third cylindrical shell gradually becomes smaller from the back to the front, forming a tapered shape.
  5. 根据权利要求1或2所述的立式空调室内机，其中，The vertical air conditioning indoor unit according to claim 1 or 2, wherein,
    所述第二柱壳绕第二竖直轴线可转动地设置；The second column housing is rotatably disposed about a second vertical axis;
    所述第二竖直轴线位于所述第二柱壳内，所述第二竖直轴线与第二出风口间隔设置。The second vertical axis is located in the second column shell, and the second vertical axis is spaced apart from the second air outlet.
  6. 根据权利要求1或2所述的立式空调室内机，还包括第一贯流风机和换热器；所述第一贯流风机和所述换热器设置于所述第一柱壳内；The vertical air conditioning indoor unit according to claim 1 or 2, further comprising a first cross-flow fan and a heat exchanger; the first cross-flow fan and the heat exchanger are arranged in the first column shell;
    所述第一柱壳的后壁和两个侧壁的后部均设置有与所述第一出风口连通的第一进风口。A first air inlet connected to the first air outlet is provided on the rear wall of the first column shell and the rear portions of the two side walls.
  7. 根据权利要求5所述的立式空调室内机，还包括：The vertical air conditioner indoor unit according to claim 5, further comprising:
    第二贯流风机，所述第二贯流风机竖直设置于所述第二柱壳内部；所述第二竖直轴线与所述第二贯流风机同轴；所述第二柱壳的后部设置有与所述第二出风口连通的第二进风口；或者，A second cross-flow fan, the second cross-flow fan is arranged vertically inside the second cylindrical shell; the second vertical axis is coaxial with the second cross-flow fan; the second cross-flow fan is A second air inlet connected to the second air outlet is provided at the rear; or,
    下壳和第一引风风机，所述下壳设置于所述第二柱壳和所述第三柱壳下方；所述第二柱壳的下端设置有与所述第二出风口连通的进风口，所述第一引风风机设置于所述下壳内，用于将所述第二气流引入所述第二柱壳的下端的进风口。The lower shell and the first induced draft fan are arranged below the second column shell and the third column shell; the lower end of the second column shell is provided with an inlet connected to the second air outlet. An air inlet, the first induced draft fan is disposed in the lower shell, and is used to introduce the second airflow into the air inlet at the lower end of the second column shell.
  8. 根据权利要求5所述的立式空调室内机，还包括：The vertical air conditioner indoor unit according to claim 5, further comprising:
    第三贯流风机，所述第三贯流风机竖直设置于所述第三柱壳内部；所述第一竖直轴线与所述第三贯流风机同轴；所述第三柱壳的后部设置有与所述第三出风口连通的第三进风口；或者，A third cross-flow fan, the third cross-flow fan is arranged vertically inside the third cylindrical shell; the first vertical axis is coaxial with the third cross-flow fan; the third cross-flow fan is A third air inlet connected to the third air outlet is provided at the rear; or,
    下壳和第二引风风机，所述下壳设置于所述第二柱壳和所述第三柱壳下方；所述第三柱壳的下端设置有与所述第三出风口连通的进风口，所述第二引风风机设置于所述下壳内，用于将所述第三气流引入所述第三柱壳的下端的进风口。The lower shell and the second induced draft fan are arranged below the second column shell and the third column shell; the lower end of the third column shell is provided with an inlet connected to the third air outlet. An air inlet, the second induced draft fan is disposed in the lower shell, and is used to introduce the third airflow into the air inlet at the lower end of the third column shell.
  9. 根据权利要求1或2所述的立式空调室内机，其中，The vertical air conditioning indoor unit according to claim 1 or 2, wherein,
    所述第二柱壳的下端设置有与所述第二出风口连通的进风口；The lower end of the second column shell is provided with an air inlet connected to the second air outlet;
    所述第三柱壳的下端设置有与所述第三出风口连通的进风口； The lower end of the third column shell is provided with an air inlet connected to the third air outlet;
    所述立式空调室内机还包括：The vertical air conditioner indoor unit also includes:
    下壳，所述下壳设置于所述第二柱壳和所述第三柱壳下方；A lower shell, the lower shell is arranged below the second column shell and the third column shell;
    第三引风风机，所述第三引风风机设置于所述下壳内，用于将所述第二气流和所述第三气流引入所述第二柱壳的下端的进风口和所述第三柱壳的下端的进风口。A third induced draft fan, the third induced draft fan is disposed in the lower shell and is used to introduce the second airflow and the third airflow into the air inlet at the lower end of the second column shell and the The air inlet at the lower end of the third column shell.
  10. 根据权利要求9所述的立式空调室内机，其中，The vertical air conditioner indoor unit according to claim 9, wherein,
    所述第二出风口呈竖条状；The second air outlet is in the shape of a vertical strip;
    所述第二柱壳内设置有连通第二出风口的第一风道；A first air duct connected to the second air outlet is provided in the second column shell;
    所述第一风道内设置有沿竖向排列的多个第一导流片，每个所述第一导流片从前至后延伸，且后端向下弯折形成第一导流弯折部；位置越靠上的所述第一导流片的前、后端距离越大；A plurality of first guide fins arranged vertically are provided in the first air duct, each of the first guide fins extends from front to back, and the rear end is bent downward to form a first guide bending portion. ;The higher the position, the greater the distance between the front and rear ends of the first deflector;
    所述第三出风口呈竖条状；The third air outlet is in the shape of a vertical strip;
    所述第三柱壳内设置有连通第三出风口的第二风道；A second air duct connected to the third air outlet is provided in the third column shell;
    所述第二风道内设置有沿竖向排列的多个第二导流片，每个所述第二导流片从前至后延伸，且后端向下弯折形成第二导流弯折部；位置越靠上的所述第二导流片的前、后端距离越大。 A plurality of second guide fins arranged vertically are provided in the second air duct. Each second guide fin extends from front to back, and the rear end is bent downward to form a second guide bend. ; The distance between the front and rear ends of the second guide vane is greater as it is positioned higher up.
PCT/CN2023/099685 2022-06-23 2023-06-12 Vertical air conditioner indoor unit WO2023246547A1 (en)

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CN216744626U (en) * 2021-10-29 2022-06-14 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit
CN115183328A (en) * 2022-06-23 2022-10-14 青岛海尔空调器有限总公司 Vertical air conditioner indoor unit

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