WO2017041699A1 - 立式空调器 - Google Patents

立式空调器 Download PDF

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Publication number
WO2017041699A1
WO2017041699A1 PCT/CN2016/098212 CN2016098212W WO2017041699A1 WO 2017041699 A1 WO2017041699 A1 WO 2017041699A1 CN 2016098212 W CN2016098212 W CN 2016098212W WO 2017041699 A1 WO2017041699 A1 WO 2017041699A1
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WO
WIPO (PCT)
Prior art keywords
air
duct
main body
air outlet
baffle
Prior art date
Application number
PCT/CN2016/098212
Other languages
English (en)
French (fr)
Inventor
潘龙腾
姚俊华
吴舸
李德清
丘晓宏
金海元
王朝新
孟宪运
张永成
曾庆和
温骊
陈圣文
杨杰
臧允舒
林裕亮
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to KR1020187009507A priority Critical patent/KR102062238B1/ko
Publication of WO2017041699A1 publication Critical patent/WO2017041699A1/zh

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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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • 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
    • F24F2013/1446—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 gearings
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Definitions

  • the invention relates to the technical field of vertical air conditioners, in particular to a vertical air conditioner whose internal air flow direction can be changed.
  • the existing vertical air conditioner generally includes an indoor heat exchanger, a casing component and a fan, and an air inlet and an air outlet are arranged on the casing component, and the air enters the interior of the casing component through the air inlet, and enters the indoor heat exchanger. Heat exchange is carried out, and then blown out from the air outlet through a fan.
  • the air outlet is generally disposed on a housing member adjacent to an upper end of the vertical air conditioner.
  • some vertical air conditioners have two upper and lower air outlets, and different corresponding upper and lower fans are provided for different air outlets. When the upper fan is working, the upper air outlet is out of the air, and when the lower fan is working, the lower air outlet is out of the air. .
  • Such an air conditioner cannot realize the simultaneous air outlet at the upper and lower air outlets, and in the case where only a single air outlet is out of the air, the other fan does not work, resulting in waste of resources.
  • a vertical air conditioner includes a main body, and a first air outlet and a second air outlet are disposed in the main body, and a first air outlet and a second air outlet are formed between the first air outlet and the second air outlet.
  • a main air duct in which a duct baffle mechanism is disposed, the air duct baffle mechanism includes a rotatable air duct baffle for selectively controlling the The air outlet is in communication with the main air duct, and the air duct baffle changes a flow direction of air in the main air duct when the second air outlet is not in communication with the main air duct.
  • the duct baffle has a curved surface or a curved surface for changing a flow direction of air in the main body duct.
  • the first air outlet and the second air outlet respectively Located at an upper end and a lower end of the main body; the vertical air conditioner further includes a blowing device; and the air blowing device is disposed in the main body air passage for blowing up and/or downward.
  • the main body duct includes a lower side air passage between the second air outlet and the air blowing device, and the air duct shutter mechanism is disposed at the Inside the lower side of the air duct.
  • the air duct baffle has two positions: an open position and a closed position; and when the air duct baffle is in the open position, the blower is blown downward The lower air duct is blown out from the second air outlet; when the air duct is in the closed position, the second air outlet is not in communication with the main air duct, and the air blowing device is The lower blower passes through the curved surface or the curved surface of the air duct baffle and then moves upward through the lower side air passage and blows out from the first air outlet.
  • the air duct shutter mechanism further includes a driving device for driving the air passage flap to rotate between an open position and a closed position.
  • the driving device includes a driving motor and a gear mechanism, and the driving motor drives the air passage flap to rotate by a gear mechanism.
  • the gear mechanism includes a drive gear coupled to a rotating shaft of the drive motor and a driven gear integrally rotating coaxially with the air passage baffle, the drive gear and the drive gear The driven gears mesh.
  • a wind guiding surface is formed at a position corresponding to the second air outlet at a lower portion of the lower air duct, and the air guiding surface is horizontally oriented from a vertical direction Bend or bend.
  • the air duct baffle matches a shape of the air guiding surface; in the open position, the air duct baffle is attached to the air guiding surface When it is desired to exhaust only from the first air outlet, the air duct is rotated upward to the closed position and closes a lower portion of the lower air duct.
  • the vertical air conditioner of the present application can achieve simultaneous airflow at the same time, and can also achieve only the upper air outlet.
  • the air flow direction in the main body air duct can be changed, and only the upper air outlet is realized by the change of the internal air flow direction, and the wind flow rate is not reduced when only the upper air is discharged. Maintain a certain amount of wind flow while meeting the wind out of different parts to achieve rapid temperature adjustment. And can Make the air outlet not leaking, reduce the occurrence of condensation.
  • FIG. 1 is a schematic front view showing the overall structure of a vertical air conditioner of the present invention
  • Figure 2 is a side elevational view showing the overall structure of the vertical air conditioner of the present invention.
  • Figure 3 is a schematic view showing the overall structure of the vertical air conditioner of the present invention (a state in which both the first air outlet and the second air outlet are ventilated);
  • FIG. 4 is a schematic view showing the overall structure of the vertical air conditioner of the present invention (the second air outlet does not emit air, and the first air outlet is in a state of air outlet);
  • Figure 5 is a schematic view of a duct shutter mechanism in a vertical air conditioner of the present invention.
  • Figure 6 is an exploded view of the air duct baffle mechanism of the vertical air conditioner of the present invention.
  • the up and down direction is defined as: the direction extending from the bottom of the body 2 toward the first air outlet 10 is upward, and the direction opposite thereto is downward; and, the side on which the air inlet 40 is located in FIG. On the rear side, the opposite side of the air inlet 40 is defined as the front side.
  • the vertical air conditioner in the present application includes a main body 20, a first air outlet 10 is disposed above the main body 20, and a second air outlet 30 is disposed under the main body 20, in the main body A main body duct 26 extending in the up and down direction is formed between the first air outlet 10 and the second air outlet 30 in the 20 .
  • the first air outlet 10 and the second air outlet 30 are located on the front side of the vertical air conditioner.
  • the vertical air conditioner further includes a blower for blowing up and/or down in the main body duct.
  • the rear of the vertical air conditioner is provided with an air inlet 40.
  • the air Under the action of the air blowing device, the air is sucked from the air inlet 40, and after being exchanged with the heat exchanger, is sent to the main air duct 26 through the air blowing device. It is then blown through the first air outlet 10 and/or the second air outlet 30.
  • the first air outlet 10 and the second air outlet Port 30 can be selectively opened or closed. In this way, when the air conditioner is in the cooling mode, only the first air outlet 10 located at the upper portion can be opened, so that the cold air is blown out from the upper portion to prevent the cold air from being directly blown to the user; when the air conditioner is in the heating mode, the first outlet can be simultaneously opened.
  • the tuyere 10 and the second air outlet 30 may open only the second air outlet 30, and the hot air may be blown out from the lower portion, and the hot air may be used to raise the temperature, and the user's feeling of use may be improved.
  • the front inner side of the main body 20 includes a windshield 24, and the main body 20 is located at the rear of the windshield 24 to be provided with a mounting plate for mounting the air blowing device. 25.
  • the main body duct 26 is formed between the mounting plate 25 and the windshield 24.
  • the control mechanism for controlling the second air outlet 30 will be described in detail below with reference to FIG. 3-6.
  • the main air duct 26 includes a lower side air passage 261 between the second air outlet 30 and the air blowing device, and the air passage flap mechanism 50 is disposed in the lower side air passage 261.
  • the duct baffle mechanism 50 includes a duct baffle 53 and a drive means for driving the duct baffle 53 to rotate between an open position and a closed position.
  • the driving device includes a driving motor 54 and a gear mechanism, and the driving motor 54 drives the air passage flap 53 to rotate by a gear mechanism.
  • the gear mechanism includes a drive gear 55 coupled to a rotating shaft of the drive motor 54 and a driven gear 51 coaxially rotating coaxially with the air passage flap 53, the drive gear 55 and the driven gear 51 Engage.
  • the air duct baffle is provided with a rotating shaft 52, and the driven gear 51 is mounted on the rotating shaft 52.
  • the driven gear 51 is disposed at an intermediate position of the rotating shaft 52.
  • the air duct baffle 53 is rotatably mounted in the lower side air passage 261 by the rotating shaft 52, and can be turned up or down about the axis of the rotating shaft 52 by the driving motor 54.
  • the air duct baffle 53 has two positions: an open position at the lower side and a closed position at the upper position; when the air duct baffle 53 is in the open position, the downward blow of the air blow device passes through the lower side After the air duct 261 is blown out from the second air outlet 30; when the air duct baffle 53 is in the closed position, the air duct baffle 53 closes the lower portion of the lower side air duct 261, and the air blowing device passes downward through the air duct
  • the lower air duct 261 is blocked by the air duct baffle 53, and the second air outlet 30 is not in communication with the main body duct 26, and the air blowing device is blown downward through the air duct.
  • the curved surface or the curved surface of the duct baffle 53 is turned upward and then moved upward through the lower side air passage 261 and blown out from the first air outlet 10.
  • the duct baffle 53 has a curved surface or a curved surface for changing the flow direction of the air in the main body duct 26.
  • the air duct baffle 53 is turned upward
  • the upper surface on the upper side of the closed position is a curved surface or a curved surface that is bent or bent downward.
  • the curved surface or the curved surface functions to guide the airflow and change the direction of the airflow.
  • the downwardly moving airflow is changed to the upward movement, the curved surface or the curved surface after encountering the curved surface and the curved surface.
  • the folding surface can make the airflow change direction more smoothly, reduce the occurrence of turbulence and interference, and reduce noise and vibration.
  • the air duct baffle 53 may be a plate-shaped member that is integrally bent or bent, and when turned to the upper closed position, the air duct baffle 53 is bent downward as a whole. Or bend.
  • the shape of the duct baffle 53 matches the cross-sectional shape of the lower side duct 261 such that in the closed position, the duct baffle 53 can close the lower side duct 261.
  • a wind guiding surface 2610 is formed at a position corresponding to the second air outlet 30 at a lower portion of the lower air passage 261, and the air guiding surface 2610 is bent or bent in a horizontal direction by a vertical direction.
  • the duct baffle 53 is rotatably disposed in the lower side air duct 261 and matches the shape of the air guiding surface 2610. In the open position, the air duct baffle 53 is fitted to the air guiding surface 2610 as a part of the lower air duct so as not to hinder the downward airflow, ensuring smooth downward airflow, as shown in FIG. When it is necessary to change the air flow direction in the lower side air passage 261, that is, only when the air is discharged from the first air outlet 10, the air duct baffle 53 is rotated upward to the closed position and the lower side wind is closed.
  • the downward blowing of the air blowing device passes through the curved surface or the curved surface of the air duct baffle 53 and then moves upward through the lower side air passage 261 and from the first
  • the air outlet 10 is blown out as shown in FIG.
  • the second air outlet 30 can be closed, and the cold air flowing through the lower air passage 261 is redirected through the air duct baffle 53 and blown through the main air duct 26
  • the first air outlet 10 is blown out from the first air outlet 10 to prevent cold air from being directly blown out from the second air outlet 30 located at the lower end, so that the user feels uncomfortable. In this way, it is possible to increase the amount of air blown from the first air outlet 10 without closing the portion of the air blowing device that is blown downward, and the air blowing device simultaneously blows up and down and brakes the air outlet of the first air outlet 10.
  • the air blowing device includes a plurality of volute fans, and in the embodiment shown in FIGS. 3 and 4, three volute fans, preferably a volute centrifugal fan, and the volute fan is mounted on the mounting plate.
  • a portion of the main body duct 26 is formed between the volute of the volute fan and the wind deflector 24.
  • a plurality of volute fans 231 are sequentially disposed in the vertical direction on the mounting plate 25 located in the main body 2.
  • the volute fan 21 at the uppermost end has only one air outlet, and the air outlet is disposed upward.
  • the lowermost volute fan 23 also has only one air outlet, which is disposed downwards; the volute fan 22 in the middle has two air outlets, respectively facing upward and downward.
  • the mounting plate 25 is provided with points Do not use the mounting part of the three volute fans. In order to avoid interference between the airflow blown from the volute fan located in the middle and the volute of the volute fan located on the upper and lower sides, the installation part in the middle is located opposite to the upper and lower sides.
  • the side mounting portion protrudes toward the front of the mounting plate 25, and/or the air outlet of the volute fan located in the middle extends obliquely from the rear to the front in a direction away from the volute of the volute fan, so that the upper and lower air blows
  • the airflow direction of the mouth is offset from the volute of the volute fan located on the upper and lower sides in the front-rear direction, and the two do not interfere.
  • the volute fan in the middle can blow out at the same time, and the air volume contributes a lot.
  • the structure can realize the simultaneous air supply of the air conditioner, so that the airflow can be simultaneously blown out from the first air outlet 10 and the second air outlet 30, and can meet the requirements of the air flow to meet the use requirements.
  • the lower side air duct 261 is located between the air outlet of the lowermost volute fan 23 and the second air outlet 30.
  • a control mechanism for controlling opening and closing of the first air outlet 10 may be disposed at the first air outlet 10: at the upper end of the main body 20 is provided
  • the top opening 27, the vertical air conditioner further includes a top cover assembly 11 disposed at the top opening 27, the top cover assembly 11 being of a liftable structure relative to the main body 20 such that the top cover assembly 11 is raised In the position, the first air outlet 10 is in an open state; when the top cover assembly 11 is in the lowered position, the first air outlet 10 is in a closed state.
  • the top cover assembly 11 includes a lifting mechanism (not shown), which may be a rack and pinion structure or a nut screw structure. Through the lifting mechanism, the top cover assembly can be moved up and down, so that the size of the first air outlet 10 can be conveniently adjusted, and the air volume and the air outlet direction of the vertical air conditioner can be conveniently adjusted to meet different requirements. When the cap assembly 11 is moved to the lowermost position, the cap assembly 11 covers the top opening 27 of the body 20 and can block the top opening 27 of the body 20.
  • the top cover assembly 11 When the vertical air conditioner is in a non-use state, by lowering the top cover assembly 11, the top cover assembly 11 is covered at the top opening 27, so that the overall appearance of the vertical air conditioner is more complete and can be avoided Dust and other sundries fall into the interior of the vertical air conditioner, causing the air conditioner to pollute the environment during the next operation and even affect the normal operation of the vertical air conditioner.
  • the vertical air conditioner can be adjusted in real time. The size of the tuyere, which creates different air supply speeds and directions, creates a more comfortable airflow that simulates natural wind.
  • the top cover assembly 11 When it is required to use only the second air outlet 30 to discharge air, the top cover assembly 11 can also be lowered, thereby closing the first air outlet 10, and the upward blowing of the air blowing device is blocked by the top cover assembly 11 to be folded back.
  • the air outlet 30 is out of the air.
  • the user can open the first air outlet as needed. 10 and the second air outlet 30, for example, when the air conditioner is in the cooling mode, the first air outlet 10 can be opened only, so that the cold air enters the upper space of the room to prevent the cold air from directly blowing to the human body, thereby increasing comfort;
  • the air conditioner is in the heating mode, the first air outlet 10 and the second air outlet 30 can be simultaneously opened, so that the room can be quickly heated, or only the second air outlet 30 can be opened, so that the hot air can be blown to the legs and legs.
  • the temperature rises in the room as the heat rises it also increases comfort.
  • the three volute fans can maintain the state of up and down blowing, and the air blow of the three volute fans partially changes the flow direction in the main air duct 26. After being blown out through the first air outlet 10 or the second air outlet 30, the air volume of the single air outlet can be increased to ensure that the total air volume of the air conditioner does not change.
  • the vertical air conditioner in the present application can realize the simultaneous airflow at the same time, and can also realize the airflow of the upper part by rotating the air duct baffle 53, and only the upper air is discharged, and the wind flow rate is not reduced when only the upper air is discharged. Maintain a certain amount of wind flow while meeting the wind out of different parts to achieve rapid temperature adjustment. Moreover, the lower air outlet can be prevented from leaking air, and the condensation can be reduced.
  • the vertical air conditioner of the present application has a simple and compact structure, is convenient to install and use, and has a neat appearance and is capable of satisfying various needs of users.

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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

一种立式空调器，包括主体（20），在主体（20）设置有第一出风口（10）和第二出风口（30），在第一出风口（10）和第二出风口（30）之间形成有主体风道（26），在主体风道（26）内设置有风道挡板机构（50），风道挡板机构（50）包括可转动的风道挡板（53），风道挡板（53）用于选择性地控制第二出风口（30）与主体风道（26）连通或者不连通，并且当第二出风口（30）与主体风道（26）不连通时，风道挡板（53）可改变主体风道（26）内的空气的流动方向。该立式空调器可实现上下同时出风，也可实现仅上部出风；且在仅上部出风时，不会减少风的流量。

Description

立式空调器
本申请要求于2015年09月11日提交中国专利局、申请号为201510578734.2、发明名称为“立式空调器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及立式空调器技术领域，具体涉及一种内部空气流动方向可变化的立式空调器。
背景技术
现有的立式空调器一般都包括室内换热器、壳体部件和风机，在壳体部件上设置有进风口和出风口，空气经进风口进入壳体部件内部后，进入室内换热器进行热交换，然后经风机从出风口吹出。所述出风口一般设置在靠近立式空调器上端的壳体部件上。目前也有些立式空调器设置了上下两个出风口，针对不同的出风口设置有不同的相应的上下风机，上风机工作时，上出风口出风，下风机工作时，下出风口出风。这样的空调器不能实现上下出风口同时出风，且在只有单个出风口出风的情况下，另外一个风机不工作，造成资源浪费。
发明内容
有鉴于此，本发明的目的在于提供一种能够实现上下同时出风、且在单个出口出风时能够实现风机最大利用率的立式空调器。
根据本发明的第一方面，提供一种立式空调器，包括主体，在所述主体设置有第一出风口和第二出风口，在所述第一出风口和第二出风口之间形成有主体风道，在所述主体风道内设置有风道挡板机构，所述风道挡板机构包括可转动的风道挡板，所述风道挡板用于选择性地控制所述第二出风口与所述主体风道连通或者不连通，并且当第二出风口与所述主体风道不连通时所述风道挡板可改变所述主体风道内的空气的流动方向。
优选地，在前述的立式空调器中，所述风道挡板具有用于改变所述主体风道内的空气的流动方向的弯曲面或者弯折面。
优选地，在前述的立式空调器中，所述第一出风口和所述第二出风口分别 位于所述主体的上端和下端；所述立式空调器还包括送风装置；所述送风装置设于所述主体风道内用于向上和/或向下吹风。
优选地，在前述的立式空调器中，所述主体风道包括位于所述第二出风口和所述送风装置之间的下侧风道，所述风道挡板机构设置在所述下侧风道内。
优选地，在前述的立式空调器中，所述风道挡板具有两个位置：打开位置和关闭位置；所述风道挡板处于打开位置时，所述送风装置向下的吹风经过所述下侧风道后从所述第二出风口吹出；当所述风道挡板处于关闭位置时，所述第二出风口与所述主体风道不连通，并且所述送风装置向下的吹风经过所述风道挡板的所述弯曲面或者弯折面变向后经所述下侧风道向上运动并从所述第一出风口吹出。
优选地，在前述的立式空调器中，所述风道挡板机构还包括用于驱动所述风道挡板在打开位置和关闭位置之间转动的驱动装置。
优选地，在前述的立式空调器中，所述驱动装置包括驱动电机和齿轮机构，所述驱动电机通过齿轮机构驱动所述风道挡板转动。
优选地，在前述的立式空调器中，所述齿轮机构包括与驱动电机的转轴相连接的驱动齿轮和与所述风道挡板同轴一体转动的从动齿轮，所述驱动齿轮与所述从动齿轮相啮合。
优选地，在前述的立式空调器中，在所述下侧风道的下部与所述第二出风口相对应的位置形成有导风面，所述导风面由竖直方向向水平方向弯曲或弯折。
优选地，在前述的立式空调器中，所述风道挡板与所述导风面的形状相匹配；在所述打开位置，所述风道挡板贴合在所述导风面上；当需要仅从所述第一出风口出风时，所述风道挡板向上方转动到所述关闭位置并封闭所述下侧风道的下部。
本申请中的立式空调器可实现上下同时出风，也可实现仅上部出风。通过在主体风道上设置风道挡板，使得主体风道内的空气流动方向可以变向，通过内部风流向的改变实现仅上部出风，在仅上部出风时，不会减少风的流量，可在满足不同部位出风的同时保留一定的风流量，实现快速的温度调节。并且可 使下出风口不漏风，减少凝露的产生。
附图说明
通过以下参照附图对本发明实施例的描述，本发明的上述以及其他目的、特征和优点将更为清楚，在附图中：
图1为本发明立式空调器整体结构正向示意图；
图2为本发明立式空调器整体结构侧向示意图；
图3为本发明立式空调器整体结构示意图(第一出风口和第二出风口都出风的状态)；
图4为本发明立式空调器整体结构示意图(第二出风口不出风，第一出风口出风的状态)；
图5为本发明立式空调器中风道挡板机构的示意图；
图6为本发明立式空调器中风道挡板机构的分解图；
具体实施方式
以下将参照附图更详细地描述本发明的各种实施例。在各个附图中，相同的元件采用相同或类似的附图标记来表示。为了清楚起见，附图中的各个部分没有按比例绘制。
说明：本申请中，将上下方向定义为：从本体2的底部向第一出风口10延伸的方向为上方，与其相反的方向为下方；并且，将图2中进风口40所在的一侧定义为后侧，进风口40相对的一侧定义为前侧。
如图1-3所示，本申请中的立式空调器包括主体20，在主体20上方设置有第一出风口10，在所述主体20下方设有第二出风口30，在所述主体20内位于第一出风口10和第二出风口30之间形成有沿上下方向延伸的主体风道26。优选的，第一出风口10和第二出风口30位于立式空调器的前侧。立式空调器还包括送风装置，送风装置用于在所述主体风道内向上和/或向下吹风。优选的，立式空调器的后方设有进风口40，在送风装置作用下，空气从进风口40被吸入，经过与换热器热交换后经送风装置被送入主体风道26，然后通过第一出风口10和/或第二出风口30被吹出。所述第一出风口10和第二出风 口30能够可选择地打开或者关闭。这样，在空调器处于制冷模式时，可以仅打开位于上部的第一出风口10，使得冷风从上部吹出，避免冷风直接吹向用户；当空调器处于制热模式时，可以同时打开第一出风口10和第二出风口30，也可以仅打开第二出风口30，实现热风从下部吹出，利用热气上升的特性，可使周围环境迅速升温，也能改善用户的使用感受。
作为一种较优的实施方式，如图3-5中所示，主体20的前部内侧包括挡风板24，主体20内部位于挡风板24的后方设有用于安装送风装置的安装板25，主体风道26形成在安装板25和挡风板24之间。
下面以图3-6为例对控制第二出风口30的控制机构进行详细的说明。主体风道26包括位于所述第二出风口30和送风装置之间的下侧风道261，风道挡板机构50设置在所述下侧风道261内。如图5、6所示，风道挡板机构50包括风道挡板53和用于驱动风道挡板53在打开位置和关闭位置之间转动的驱动装置。所述驱动装置包括驱动电机54和齿轮机构，驱动电机54通过齿轮机构驱动所述风道挡板53转动。优选的，齿轮机构包括与驱动电机54的转轴相连接的驱动齿轮55和与所述风道挡板53同轴一体转动的从动齿轮51，所述驱动齿轮55与所述从动齿轮51相啮合。所述风道挡板上设有转轴52，从动齿轮51安装在转轴52上。如图6中所示，从动齿轮51布置在转轴52的中间位置。通过转轴52风道挡板53可转动的安装在下侧风道261内，并可在驱动电机54驱动下绕转轴52的轴线向上或者向下翻转。
所述风道挡板53具有两个位置：位于下方的打开位置和位于上方的关闭位置；所述风道挡板53处于打开位置时，所述送风装置向下的吹风经过所述下侧风道261后从所述第二出风口30吹出；当所述风道挡板53处于关闭位置时，风道挡板53封闭下侧风道261的下部，送风装置向下的吹风经过所述下侧风道261时被所述风道挡板53所阻挡，此时所述第二出风口30与所述主体风道26不连通，并且所述送风装置向下的吹风经过所述风道挡板53的所述弯曲面或者弯折面变向后经所述下侧风道261向上运动并从所述第一出风口10吹出。
作为一种较优的方式，所述风道挡板53具有用于改变所述主体风道26内的空气的流动方向的弯曲面或者弯折面。优选的，在风道挡板53转到上方 的关闭位置时位于上方的上表面为向下方弯曲或弯折的弯曲面或者弯折面。弯曲面或弯折面的作用是对气流进行引导并改变气流的方向，向下运动的气流在遇到弯曲面和弯折面后被弯曲面和弯折面改变为向上运动，弯曲面或者弯折面可使得气流的变向更顺畅，减少乱流和干扰的发生，可减小噪音和振动。具体的，从图3中垂直于纸面的方向观察，风道挡板53可以采用整体弯曲或弯折的板状部件，当转到上方的关闭位置时，风道挡板53整体向下方弯曲或弯折。风道挡板53的形状与下侧风道261的截面形状相匹配，以使得在关闭位置，风道挡板53能够封闭下侧风道261。优选的，在所述下侧风道261的下部与所述第二出风口30相对应的位置形成有导风面2610，所述导风面2610由竖直方向向水平方向弯曲或弯折。所述风道挡板53可转动的设置在下侧风道261内并与导风面2610的形状相匹配。在打开位置，风道挡板53贴合在所述导风面2610上作为下侧风道的一部分不阻碍向下的气流的运动，保证向下出风的顺畅，如图3所示。当需要改变所述下侧风道261内的空气流动方向即需要仅从第一出风口10出风时，所述风道挡板53向上方转动到所述关闭位置并封闭所述下侧风道261的下部，所述送风装置向下的吹风经过所述风道挡板53的所述弯曲面或者弯折面变向后经所述下侧风道261向上运动并从所述第一出风口10吹出，如图4中所示。例如，在立式空调器处于制冷模式时，可关闭第二出风口30，经由下侧风道261过来的冷气流经所述风道挡板53变向后，经所述主体风道26吹向所述第一出风口10，并从所述第一出风口10吹出，可避免冷气直接从位于下端的第二出风口30吹出，使用户产生不适感。这样可以不用关闭送风装置中向下吹风的部分，送风装置同时向上和向下吹风并且制动第一出风口10出风，可以提高第一出风口10的送风量。
如3、4所示，所述送风装置包括多个蜗壳风机，图3、4所示的实施例中为三个蜗壳风机，优选为蜗壳离心风机，蜗壳风机安装在安装板25上，蜗壳风机的蜗壳和挡风板24之间构成主体风道26的一部分。多个蜗壳风机231在竖向方向上依次设置在位于主体2内的安装板25上，在一个优选实施例中，位于最上端的蜗壳风机21仅有一个吹风口，该吹风口朝向上方设置；位于最下端的蜗壳风机23也仅有一个吹风口，该吹风口朝向下方设置；位于中间的蜗壳风机22具有两个吹风口，分别朝向上方和下方。所述安装板25上设有分 别用于安装三个蜗壳风机的安装部，为了避免从位于中间的蜗壳风机吹出的气流与位于上下两侧的蜗壳风机的蜗壳发生干涉，位于中间的安装部相对于位于上下两侧的安装部向安装板25的前方凸出的设置，和/或位于中间的蜗壳风机的吹风口从后方至前方朝远离所述蜗壳风机的蜗壳的方向倾斜的延伸，使得上下吹风口的气流吹出方向与位于上下两侧的蜗壳风机的蜗壳在前后方向上错开，两者不发生干涉。位于中间的蜗壳风机可以上下同时出风，风量贡献较大。这种结构可实现空调器的上下同时送风，使得气流能够同时从所述第一出风口10和第二出风口30吹出，且能够满足气流量的要求，达到使用需求。下侧风道261位于最下端的蜗壳风机23的吹风口和第二出风口30之间。
作为一种较优的实施方式，在第一出风口10处也可设置对第一出风口10的开闭进行控制的控制机构(图中未示出)：在所述主体20的上端设置有顶部开口27，立式空调器还包括顶盖组件11，顶盖组件11设置在顶部开口27处，所述顶盖组件11相对于主体20为可升降结构，这样，在顶盖组件11处于上升位置时，所述第一出风口10为打开状态；当顶盖组件11处于下降位置时，所述第一出风口10为关闭状态。
所述顶盖组件11包括升降机构(图中未示出)，所述升降机构可以为齿轮齿条结构或者螺母螺杆结构。通过该升降机构，所述顶盖组件能够沿上下移动，这样可方便地调整所述第一出风口10的大小，可方便地调整立式空调器的出风量以及出风方向，满足不同需求。当所述顶盖组件11移动到最下端位置时，所述顶盖组件11盖合在所述主体20的顶部开口27上，并可以封堵所述主体20的顶部开口27。当立式空调器处于非使用状态时，通过下降所述顶盖组件11，所述顶盖组件11盖合在所述顶部开口27处，使得立式空调器的整体外观更加完整，同时可以避免灰尘、其他杂物等落入立式空调器内部，使得空调器在下次运行时对环境造成污染甚至影响立式空调器的正常运行；在处于使用状态时，可实时调整立式空调器的出风口的大小，形成不同的送风速度以及方向，形成更加舒适的模拟自然风的气流。当需要仅使用第二出风口30出风时，也可以下降所述顶盖组件11，进而关闭第一出风口10，送风装置向上的吹风被顶盖组件11阻挡向下折返可经第二出风口30出风。
本申请中的立式空调器在运行时，用户可根据需要打开所述第一出风口 10和第二出风口30，例如在空调器处于制冷模式时，可仅打开所述第一出风口10，使得冷空气进入房间的上部空间，避免冷空气直接吹向人体，增加舒适度；在空调器处于制热模式时，可同时打开所述第一出风口10和第二出风口30，使得房间内迅速制热，或者仅打开所述第二出风口30，使得热气能够吹向腿脚部，随着热气的上升使得房间内温度上升，亦能增加舒适度。同时，当仅打开第一出风口10或者仅打开第一出风口30时，三个蜗壳风机还可以保持上下吹风的状态，三个蜗壳风机的吹风在主体风道26内部分改变流动方向后经由第一出风口10或者第二出风口30吹出，可以提高单个出风口的风量，保证空调总的风量不变。
本申请中的立式空调器可实现上下同时出风，也可通过转动风道挡板53使内部风流向的实现仅上部出风，在仅上部出风时，不会减少风的流量，可在满足不同部位出风的同时保留一定的风流量，实现快速的温度调节。并且可使下出风口不漏风，减少凝露的产生。
总之，本申请中的立式空调器结构简单、紧凑，安装、使用方便，外观整齐美观，能够满足用户的多种需求。
另外，除非上下文明确要求，否则整个说明书和权利要求书中的“包括”、“包含”等类似词语应当解释为包含的含义而不是排他或穷举的含义；也就是说，是“包括但不限于”的含义。
在本发明的描述中，需要理解的是，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。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本发明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (10)

  1. 一种立式空调器，其特征在于，包括主体(20)，在所述主体(20)设置有第一出风口(10)和第二出风口(30)，在所述第一出风口(10)和第二出风口(20)之间形成有主体风道(26)，在所述主体风道(26)内设置有风道挡板机构(50)，所述风道挡板机构(50)包括可转动的风道挡板(53)，所述风道挡板(53)用于选择性地控制所述第二出风口(20)与所述主体风道(26)连通或者不连通，并且当第二出风口(20)与所述主体风道(26)不连通时所述风道挡板(53)可改变所述主体风道(26)内的空气的流动方向。
  2. 根据权利要求1所述的立式空调器，其特征在于，所述风道挡板(53)具有用于改变所述主体风道(26)内的空气的流动方向的弯曲面或者弯折面。
  3. 根据权利要求2所述的立式空调器，其特征在于，所述第一出风口(10)和所述第二出风口(30)分别位于所述主体的上端和下端；所述立式空调器还包括送风装置；所述送风装置设于所述主体风道(26)内用于向上和/或向下吹风。
  4. 根据权利要求3所述的立式空调器，其特征在于，所述主体风道(26)包括位于所述第二出风口(30)和所述送风装置之间的下侧风道(261)，所述风道挡板机构(50)设置在所述下侧风道(261)内。
  5. 根据权利要求4所述的立式空调器，其特征在于，所述风道挡板(53)具有两个位置：打开位置和关闭位置；所述风道挡板(53)处于打开位置时，所述送风装置向下的吹风经过所述下侧风道(261)后从所述第二出风口(30)吹出；当所述风道挡板(53)处于关闭位置时，所述第二出风口(30)与所述主体风道(26)不连通，并且所述送风装置向下的吹风经过所述风道挡板(53)的所述弯曲面或者弯折面变向后经所述下侧风道(261)向上运动并从所述第一出风口(10)吹出。
  6. 根据权利要求5所述的立式空调器，其特征在于，所述风道挡板机构(50)还包括用于驱动所述风道挡板(53)在打开位置和关闭位置之间转动的驱动装置。
  7. 根据权利要求6所述的立式空调器，其特征在于，所述驱动装置包括 驱动电机(54)和齿轮机构，所述驱动电机(54)通过齿轮机构驱动所述风道挡板(53)转动。
  8. 根据权利要求7所述的立式空调器，其特征在于，所述齿轮机构包括与驱动电机(54)的转轴相连接的驱动齿轮(55)和与所述风道挡板同轴一体转动的从动齿轮(51)，所述驱动齿轮(55)与所述从动齿轮(51)相啮合。
  9. 根据权利要求5所述的立式空调器，其特征在于，在所述下侧风道(261)的下部与所述第二出风口(30)相对应的位置形成有导风面(2610)，所述导风面(2610)由竖直方向向水平方向弯曲或弯折。
  10. 根据权利要求9所述的立式空调器，其特征在于，所述风道挡板(53)与所述导风面(2610)的形状相匹配；在所述打开位置，所述风道挡板(53)贴合在所述导风面(2610)上；当需要仅从所述第一出风口(10)出风时，所述风道挡板(53)向上方转动到所述关闭位置并封闭所述下侧风道(2610)的下部。
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