WO2020199614A1 - 空调器 - Google Patents

空调器 Download PDF

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Publication number
WO2020199614A1
WO2020199614A1 PCT/CN2019/120710 CN2019120710W WO2020199614A1 WO 2020199614 A1 WO2020199614 A1 WO 2020199614A1 CN 2019120710 W CN2019120710 W CN 2019120710W WO 2020199614 A1 WO2020199614 A1 WO 2020199614A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
wind wheel
air outlet
mixing cavity
air conditioner
Prior art date
Application number
PCT/CN2019/120710
Other languages
English (en)
French (fr)
Inventor
钟志尧
程超
吴君
田俊
乔德山
Original Assignee
广东美的制冷设备有限公司
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
Priority claimed from CN201920436430.6U external-priority patent/CN209706222U/zh
Priority claimed from CN201910252138.3A external-priority patent/CN109959074B/zh
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2020199614A1 publication Critical patent/WO2020199614A1/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
    • F24F1/0007—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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0029—Axial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
    • 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

Definitions

  • This application relates to the technical field of air conditioners, in particular to an air conditioner.
  • the air duct of the related art air conditioner has a small heat exchange area, poor working performance, a single air supply method, and poor user experience.
  • one purpose of the present application is to propose an air conditioner, which has a large air duct heat exchange area, good working performance, multiple air supply modes, and a good user experience.
  • the air conditioner is provided with an air inlet, a first air outlet, and a second air outlet that are spaced apart from each other.
  • the air conditioner includes a housing in which an air mixing cavity and a use are formed.
  • the air mixing cavity is in communication with the first air outlet and the second air outlet;
  • the first wind wheel The first wind wheel is rotatably arranged in the first air duct to drive air to flow from the air inlet toward the air mixing cavity;
  • the second wind wheel the second wind wheel is rotatably arranged in the In the second air duct, air is driven to circulate from the air inlet toward the mixing cavity;
  • a heat exchanger the heat exchanger is arranged in the housing and located between the first air duct and the second air duct The upstream side of the duct, so that the air entering from the air inlet exchanges heat with the heat exchanger and then enters the first air duct and the second air duct.
  • the air conditioner of the embodiment of the present application by providing the mixing cavity, the first air duct and the second air duct, the heat exchange area of the air duct is greatly increased, the cooling and heating effect of the air conditioner is good, and the working performance of the air conditioner is improved .
  • the air conditioner can supply air through the two air outlets, and the air supply effect is good.
  • the air conditioner according to the embodiments of the present application may also have the following additional technical features:
  • the air conditioner further includes: a first wind deflector assembly, the first wind deflector assembly is used to open or close the first air outlet; a second wind deflector assembly, the first wind deflector assembly The second air guide plate assembly is used to open or close the second air outlet.
  • the first wind wheel is an axial flow wind wheel or a diagonal flow wind wheel
  • the second wind wheel is a centrifugal wind wheel
  • the first air duct extends in a horizontal direction
  • the second air duct extends in a vertical direction
  • the first air outlet is provided on the front panel of the housing, and the second air outlet is located above the first air outlet.
  • the air conditioner further includes an air outlet movable component that can move between a hidden state hidden in the casing and an exposed state exposed to the outside of the casing
  • the air outlet movable assembly includes an air outlet hood, which defines an extended air passage communicating with the air mixing cavity, and the second air outlet is formed on the side wall of the air outlet hood, so The second air outlet is communicated with the air mixing cavity through the extended air duct, and in the exposed state, the second air outlet is exposed outside the housing.
  • the second air outlet in the exposed state, is located above the top cover of the housing.
  • the air outlet movable assembly is slidably arranged in the mixed air cavity in an up and down direction, so that the air outlet movable assembly is movable between the hidden state and the exposed state.
  • the air conditioner further includes a driving mechanism for driving the air outlet movable assembly to slide, and the driving mechanism includes a gear and a rack that mesh with each other, the gear and the rack One of them is provided on the air outlet movable assembly, the other of the gear and the rack is provided on the side wall of the air mixing cavity; a motor, the motor cooperates with the gear to drive the The gears rotate.
  • a wind wheel mounting plate is provided in the housing, and the first wind wheel and the second wind wheel are mounted on the wind wheel mounting plate spaced apart from each other.
  • the second wind wheel is a centrifugal wind wheel
  • the wind wheel mounting plate is provided with a volute
  • the volute is arranged on the second wind wheel
  • the volute is connected to the The wind wheel mounting plate cooperates to define the second air duct.
  • the first wind wheel is an axial wind wheel
  • the wind wheel mounting plate is provided with a wind guide ring
  • the wind guide ring is arranged around the circumference of the first wind wheel
  • the air guide ring defines the first air duct.
  • the wind wheel mounting plate is provided with a wind mixing hood, the wind mixing hood is arranged on the outside of the wind guide ring, and the wind mixing hood is between the wind wheel mounting plate Defining an air mixing cavity, the air inlet end of the air guiding ring is formed on the side wall of the air mixing cavity, and there is a gap between the air outlet end of the air guiding ring and the side wall of the air mixing cavity,
  • the first air duct communicates with the air mixing cavity through the gap
  • the air mixing hood is provided with a coupling port, a first communication port, and a second communication port, and the second air duct is connected to the air mixing chamber through the coupling port.
  • the air mixing cavity is in communication, the air mixing cavity is in communication with the first air outlet through the first communication port, and the air mixing cavity is in communication with the second air outlet through the second communication port.
  • the wind wheel mounting plate extends in a vertical direction, and the first wind wheel and the second wind wheel are spaced apart in the vertical direction.
  • an electric auxiliary heat pipe is also provided in the housing.
  • the air conditioner is a vertical air conditioner.
  • Figure 1 is a perspective view of an air conditioner according to an embodiment of the present application, in which the air outlet movable component is in a hidden state;
  • Figure 2 is a front view of the air conditioner shown in Figure 1;
  • Fig. 3 is a cross-sectional view of the air conditioner shown in Fig. 2 along the line A-A, wherein the air conditioner is in a state where only the first air outlet is used;
  • Figure 4 is a perspective view of an air conditioner according to an embodiment of the present application, in which the air outlet movable component is in an exposed state;
  • FIG 5 is another perspective view of the air conditioner shown in Figure 4.
  • Figure 6 is a front view of the air conditioner shown in Figure 4.
  • Fig. 7 is a cross-sectional view of the air conditioner shown in Fig. 6 along the line B-B, in which the air conditioner is in a state where only the second air outlet is used;
  • Fig. 8 is a cross-sectional view of the air conditioner shown in Fig. 6 along the line B-B, wherein the air conditioner is in a state where the first air outlet and the second air outlet are both air outlet;
  • Figure 9 is an exploded view of an air conditioner according to an embodiment of the present application.
  • Figure 10 is an exploded view of an air conditioner according to an embodiment of the present application.
  • Figure 11 is an exploded view of a partial structure of an air conditioner according to an embodiment of the present application.
  • Figure 12 is an exploded view of a partial structure of an air conditioner according to an embodiment of the present application.
  • Figure 13 is an exploded view of a partial structure of an air conditioner according to an embodiment of the present application.
  • Fig. 14 is an exploded view of a part of the structure of an air conditioner according to an embodiment of the present application.
  • Air conditioner 100 air inlet 101; first air outlet 102; second air outlet 103;
  • Shell 1 mixing cavity 11; first air duct 12; second air duct 13; through hole 14; box 15; base 16; top cover 17; front panel 18;
  • Heat exchanger 4 electric auxiliary heat pipe 41; water tray 42;
  • Air outlet movable component 7 Air outlet movable component 7; air outlet hood 71; extended air duct 711; open opening 712;
  • the air conditioner 100 according to the embodiment of the present application will be described below with reference to FIGS. 1 to 14.
  • the air conditioner 100 includes: a housing 1, a first wind wheel 2, a second wind wheel 3 and a heat exchanger 4.
  • the air conditioner 100 is provided with an air inlet 101, a first air outlet 102, and a second air outlet 103 spaced apart from each other.
  • a mixing cavity 11 and a first air duct 12 and a second air duct 13 for communicating the mixing cavity 11 and the air inlet 101 are formed in the housing 1.
  • the cavity 11 is in communication with the first air outlet 102 and the second air outlet 103, that is, a mixing cavity 11, a first air duct 12 and a second air duct 13 are formed in the housing 1, and the first air duct 12 is used to communicate with the mixing air.
  • the second air duct 13 is also used to connect the air mixing cavity 11 and the air inlet 101. The air can enter the first air duct 12 through the air inlet 101 and then enter the air mixing cavity 11.
  • the air entering the mixing cavity 11 can flow out of the air conditioner 100 through the first air outlet 102, and the air entering the mixing cavity 11 can also pass The second air outlet 103 flows out of the air conditioner 100.
  • the first wind wheel 2 is rotatably arranged in the first air duct 12 to drive air to flow from the air inlet 101 toward the air mixing chamber 11. That is, driven by the first wind wheel 2, the air is driven through the air inlet 101 to enter the Inside an air duct 12 and flow to the mixing cavity 11 through the first air duct 12.
  • the second wind wheel 3 is rotatably arranged in the second air duct 13 to drive the air to circulate from the air inlet 101 toward the air mixing chamber 11. That is, driven by the second wind wheel 3, the air is driven through the air inlet 101 into the first Inside the second air duct 13 and flow to the mixing cavity 11 through the second air duct 13.
  • the heat exchanger 4 is arranged in the casing 1 and located on the upstream side of the first air duct 12 and the second air duct 13, so that the air entering from the air inlet 101 exchanges heat with the heat exchanger 4 and then enters the first air duct 12 And the second air duct 13 inside. It should be noted that the “upstream side” mentioned here is based on the flow direction of the airflow in the housing 1. As shown in FIGS. 3, 7 and 8, the heat exchanger 4 may be arranged between the air inlet 101 and the air inlet end of the first air duct 12 and the air inlet end of the second air duct 13.
  • the first wind wheel 2 drives a part of the air into the housing 1 through the air inlet 101 to exchange heat with the heat exchanger 4, after the heat exchange
  • the air enters the first air duct 12 and flows to the mixing cavity 11 through the first air duct 12.
  • a part of the air driven by the second wind wheel 3 enters the housing 1 through the air inlet 101 and exchanges heat with the heat exchanger 4.
  • the heated air enters the second air duct 13 and flows to the air mixing cavity 11 through the second air duct 13.
  • the air flowing into the air mixing cavity 11 can be discharged through the first air outlet 102 and the second air outlet 103.
  • both the first wind wheel 2 and the second wind wheel 3 of the present application can work.
  • only one of the first wind wheel 2 and the second wind wheel 3 can work, for example It is possible that only the first wind wheel 2 works but the second wind wheel 3 does not work.
  • the air is driven by the first wind wheel 2 and enters the shell 1 through the air inlet 101 to exchange heat with the heat exchanger 4. Air flows into the air mixing cavity 11 through the first air duct 12, and the air flowing into the air mixing cavity 11 can be discharged through the first air outlet 102 and the second air outlet 103;
  • the air is driven by the second wind wheel 3 and enters the shell 1 through the air inlet 101 to exchange heat with the heat exchanger 4, and the heat exchange Air flows into the air mixing cavity 11 through the second air duct 13, and the air flowing into the air mixing cavity 11 can be discharged through the first air outlet 102 and the second air outlet 103.
  • both the first wind wheel 2 and the second wind wheel 3 work, thereby making the air duct heat exchange area of the air conditioner 100 larger, and the air conditioner 100 has better cooling and heating effects , The working performance of the air conditioner 100 is improved.
  • the position of the air inlet 101 can be arbitrarily selected according to actual needs.
  • the air inlet 101 is provided on the rear side wall of the housing 1. While the present application is not limited to this, the air inlet 101 It can also be provided on the top wall, front wall, left side wall or right side wall of the housing 1.
  • first air outlet 102 and the second air outlet 103 can also be selected arbitrarily according to actual needs.
  • the first air outlet 102 is provided in the front of the housing 1.
  • the second air outlet 103 is provided above the top wall of the housing 1.
  • the first air outlet 102 and the second air outlet 103 can also be provided on the left side wall or Wait on the right side wall.
  • the air outlet direction of the first air outlet 102 and the second air outlet 103 can also be arbitrarily selected according to needs, and the first air outlet 102 can emit air toward the front, left, right, or top of the air conditioner 100.
  • the second air outlet 103 may also be directed toward the front, left, right, or top of the air conditioner 100, and the air outlet direction of the first air outlet 102 and the second air outlet 103 may be the same, as shown in FIG. 8 As shown, the first air outlet 102 and the second air outlet 103 both emit air toward the front side of the air conditioner 100.
  • the air outlet directions of the first air outlet 102 and the second air outlet 103 may also be different.
  • the air mixing cavity 11, the first air duct 12, and the second air duct 13 are provided to greatly increase the heat exchange area of the air duct.
  • the air conditioner 100 has good cooling and heating effects, and The performance of the device 100 is improved.
  • the air conditioner 100 can supply air through the two air outlets, and the air supply effect is good.
  • the air conditioner further includes a first air deflector assembly 5 and a second air deflector assembly 6, the first air deflector assembly 5 is used to open or close the first air outlet 102, and the second air deflector assembly 5 The wind panel assembly 6 is used to open or close the second air outlet 103.
  • the air conditioner 100 does not emit wind at this time, that is, the air conditioner 100 is shutting down at this time State; when the first air guide panel assembly 5 opens the first air outlet 102 and the second air guide panel assembly 6 closes the second air outlet 103, the air conditioner 100 can only air out through the first air outlet 102 at this time (As shown in Figure 3); when the first air deflector assembly 5 closes the first air outlet 102 and the second air deflector assembly 6 opens the second air outlet 103, the air conditioner 100 can only pass through The second air outlet 103 emits air (as shown in FIG.
  • the hourly air conditioner 100 can not only exhaust air through the first air outlet 102, but also air through the second air outlet 103 (as shown in FIG. 8). By controlling the first wind deflector assembly 5 and the second wind deflector assembly 6, the air conditioner 100 has multiple air supply modes.
  • the first wind wheel 2 is an axial wind wheel (as shown in FIG. 3 and FIG. 7-8) or a diagonal wind wheel
  • the second wind wheel 3 is a centrifugal wind wheel (as shown in FIG. 3. As shown in Figure 7-8).
  • the first wind wheel 2 is not limited to the above-mentioned axial flow wind wheel or diagonal flow wind wheel, and the first wind wheel 2 may also be a centrifugal wind wheel or a cross flow wind wheel.
  • the second wind wheel 3 is not limited to the above-mentioned centrifugal wind wheel, and the second wind wheel 3 may also be an axial flow wind wheel, a cross flow wind wheel or a diagonal flow wind wheel.
  • the first air duct 12 extends in a horizontal direction (the front-rear direction as shown in the figure), and the second air duct 13 extends in a vertical direction. Extend (up and down direction as shown in the picture).
  • the second air duct 13 is provided below the first air duct 12.
  • the heat exchanger 4 is vertically arranged in the housing 1. As a result, not only the internal structure of the air conditioner 100 is compact, but the heat exchange area of the air duct is larger.
  • the first air outlet 102 is provided on the front panel 18 of the housing 1, and the second air outlet 103 is located above the first air outlet 102.
  • the first air outlet 102 discharges air toward the front of the air conditioner 100, the air supply distance is short, and the cooling or heating effect is good.
  • the heights of the second air outlet 103 and the first air outlet 102 can be selected according to needs.
  • the height of the first air outlet 102 is suitable for the height of the human body.
  • the wind can directly blow to the area where the human body is located.
  • the height of the second air outlet 103 is higher than the height of the human body.
  • the wind sent from the second air outlet 103 blows above the human body, and then the airflow naturally sinks to the area where the human body is located. The wind will not be felt or the wind will feel weak, and the user's comfort will be improved.
  • the second air outlet 103 also emits air toward the front of the air conditioner 100.
  • the air conditioner 100 can realize multiple air supply modes. Specifically, the air supply mode of the air conditioner 100 can be controlled through the following control methods:
  • the first air deflector assembly 5 opens the first air outlet 102 and the second air deflector assembly 6 opens the second air outlet 103, and both the first air outlet 102 and the second air outlet 103 emit wind;
  • the first air deflector assembly 5 When it is detected that the indoor temperature reaches the preset temperature threshold, the first air deflector assembly 5 is controlled to close the first air outlet 102, and at this time, only the second air outlet 103 emits air, thereby achieving a sense of windlessness and a constant temperature.
  • the first air deflector assembly 5 opens the first air outlet 102 and the second air deflector assembly 6 closes the second air outlet 103; at this time, only the first air outlet 102 emits air, and the air supply distance is short and the dehumidification effect is now better;
  • the first air deflector assembly 5 is controlled to close the first air outlet 102 and the second air deflector assembly 6 is controlled to open the second air outlet 103; at this time, only the second outlet
  • the air vent 103 emits air, and the air conditioner 100 supplies air from above the human body, and the air-conditioning naturally sinks. At this time, the human body does not feel the wind or the wind is weak, and the human body feels very comfortable.
  • the first air deflector assembly 5 opens the first air outlet 102 and the second air deflector assembly 6 closes the second air outlet 103; at this time, only the first air outlet 102 emits air, and the air supply distance and dehumidification effect are relatively high. it is good;
  • the first air deflector assembly 5 When it is detected that the user is located at the first air outlet 102, the first air deflector assembly 5 is controlled to close the first air outlet 102 and the second air deflector assembly 6 opens the second air outlet 103; at this time, only the second air outlet The air vent 103 emits wind, thereby avoiding cold wind blowing directly on the human body and causing discomfort to the user.
  • the air conditioner 100 further includes an air outlet movable assembly 7, which can be hidden in the housing 1 (as shown in FIGS. 1 to 3) and exposed to The outside of the shell 1 can be moved between the exposed state (as shown in Figures 4 to 8).
  • the air outlet movable assembly 7 includes an air outlet hood 71, and the air outlet hood 71 defines an extended air duct communicating with the air mixing chamber 11 711, the second air outlet 103 is formed on the side wall of the air outlet hood 71 (the front side wall shown in FIGS.
  • the second air outlet 103 communicates with the air mixing cavity 11 through an extended air duct 711, That is, the wind in the mixing cavity 11 first flows into the extension air duct 711 and then is sent out through the second air outlet 103.
  • an open opening 712 is provided on the bottom wall of the air outlet hood 71, and the air mixing chamber 11 communicates with the extended air duct 711 through the open opening 712.
  • the second air deflector assembly 6 is opened and closed at the second air outlet 103. In the exposed state, as shown in FIGS. 4-8, the second air outlet 103 and the second air deflector assembly 6 are exposed on the shell Body 1 outside.
  • the air conditioner 100 when the air does not need to be discharged through the second air outlet 103, for example, when the air conditioner 100 is in a shutdown state or is in a state where only the first air outlet 102 is aired (as shown in FIG. 3), the wind is active at this time The assembly 7 is in a hidden state and the second wind deflector assembly 6 closes the second air outlet 103. At this time, the overall volume of the air conditioner 100 can be reduced.
  • the air conditioner 100 When the air needs to be discharged through the second air outlet 103, for example, when the air conditioner 100 is in the state where only the second air outlet 103 is aired (as shown in FIG. 7), or the air conditioner 100 is in the first air outlet 102 and the second air outlet.
  • the air outlets 103 are all in the air outlet state (as shown in FIG. 8).
  • the air outlet movable assembly 7 is in the exposed state and the second air deflector assembly 6 opens the second air outlet 103 to ensure that the second air outlet 103 can be normal Out of the wind.
  • the second air guide plate assembly 6 includes a plurality of second air guide louvers 61, and the plurality of second air guide louvers 61 are arranged side by side in the vertical direction, and the plurality of second air guide louvers 61 may Rotatingly connected to the air outlet cover 71, the second air guide plate assembly 6 further includes a plurality of driving motors 62, the plurality of driving motors 62 are connected to the air outlet cover 71, and the plurality of driving motors 62 and the plurality of second guide
  • the wind louvers 61 are connected in a one-to-one correspondence to drive the second wind guide louver 61 to rotate.
  • the second wind guide louver 61 rotates to open (as shown in Figures 7 and 8) or close the second air outlet 103 (as shown in Figure 3). 11) and adjust the direction of the second air outlet 103.
  • the air conditioner 100 also includes a drive mechanism 8 for driving the air outlet movable assembly 7 to slide.
  • the drive mechanism 8 includes a motor 83 and a gear 81 and a rack 82 that mesh with each other.
  • One of the gear 81 and the rack 82 is provided.
  • the other of the gear 81 and the rack 82 is provided on the side wall of the air mixing chamber 11, as shown in FIGS. 3, 7-8, and 11 and 12, the rack 82 is provided on the rear side wall of the air outlet hood 71 and extends in the vertical direction.
  • the gear 81 is provided on the rear side wall of the mixed air cavity 11.
  • the motor 83 cooperates with the gear 81 to drive the gear 81 to rotate, and the gear 81 rotates to drive
  • the air outlet movable assembly 7 slides up and down in the air mixing cavity 11.
  • the driving mechanism 8 further includes a motor seat 84, and the motor 83 is installed on the rear side wall of the air mixing chamber 11 (the rear side wall of the air mixing hood 93 as described below) through the motor seat 84. on.
  • the second wind wheel 3 is a centrifugal wind wheel
  • the wind wheel mounting plate 9 is provided with a volute 91, which covers the second wind On the wheel 3, the volute 91 cooperates with the wind wheel mounting plate 9 to define a second air duct 13.
  • the air conditioner 100 includes a second motor 31 for driving the second wind wheel 3 to rotate.
  • the second motor 31 is mounted on the volute 91.
  • the second wind wheel 3 and the second motor 31 The drive shaft is connected.
  • the first wind wheel 2 is an axial wind wheel
  • the wind wheel mounting plate 9 is provided with a wind guide ring 92
  • the wind wheel 2 is arranged in the circumferential direction
  • the wind guide ring 92 defines the first air duct 12.
  • the air conditioner 100 further includes a first motor 21 for driving the rotation of the first wind wheel 2, the first motor 21 is installed on the wind wheel mounting plate 9, and the first wind wheel 2 is connected to the drive shaft of the first motor 21.
  • the wind wheel mounting plate 9 is provided with a wind mixing hood 93, which is arranged on the outside of the wind guide ring 92, and the wind mixing hood 93 and the wind wheel are installed
  • the air mixing cavity 11 is defined between the plates 9, and the air inlet end 921 of the air guiding ring 92 is formed on the side wall of the air mixing cavity 11 (the rear side of the air mixing cavity 11 shown in FIGS.
  • the first air guide plate assembly 5 includes a plurality of first air guide louvers 51, the plurality of first air guide louvers 51 are arranged side by side in the vertical direction, and the plurality of first air guide louvers 51
  • An air guide louver 51 is rotatably connected to the air mixing hood 93, and the first air guide louver 51 rotates to open or close the first communication opening 932, and then the first air outlet 102 is closed.
  • the housing 1 is also provided with an electric auxiliary heat pipe 41, and the electric auxiliary heat pipe 41 may be arranged in the heat exchanger Between 4 and the wind wheel mounting plate 9, when the air conditioner 100 is in the heating mode, the electric auxiliary heat pipe 41 can assist the heat exchanger 4 to exchange heat, and the heating effect is better.
  • the air conditioner 100 is a vertical air conditioner 100.
  • the housing 1 of the air conditioner 100 includes a box 15, a base 16, a top cover 17, and a front panel 18.
  • the base 16 is provided at the bottom of the box 15, and the top cover 17 is provided on the box.
  • the front panel 18 is provided on the front side of the box 15, the heat exchanger 4 is provided in the box 15, and the bottom of the heat exchanger 4 is provided with a water receiving pan 42 to collect the condensed water on the heat exchanger 4.
  • the air inlet 101 is provided on the rear side wall of the box 15, and the first air outlet 102 is formed on the front panel 18.
  • the air conditioner 100 may also be a wall-mounted air conditioner 100.
  • connection should be interpreted broadly unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components or the interaction between two components.
  • connection should be interpreted broadly unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components or the interaction between two components.

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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

一种空调器(100)，空调器(100)设有进风口(101)、第一出风口(102)和第二出风口(103)，空调器(100)包括：壳体(1)，壳体(1)内形成有混风腔(11)和用于连通混风腔(11)和进风口(101)的第一风道(12)和第二风道(13)，混风腔(11)与第一出风口(102)和第二出风口(103)均连通；第一风轮(2)，第一风轮(2)设于第一风道(12)内；第二风轮(3)，第二风轮(3)设于第二风道(13)内；换热器(4)，换热器(4)设于壳体(1)内且位于第一风道(12)和第二风道(13)的上游侧。

Description

空调器
相关申请的交叉引用
本申请基于申请号为201910252138.3、201920436430.6，申请日为2019年03月29日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及空调技术领域，尤其是涉及一种空调器。
背景技术
相关技术中的空调器的风道换热面积小，工作性能差，且送风方式单一，用户体验差。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请的一个目的在于提出空调器，所述空调器的风道换热面积大，工作性能好，且具有多种送风方式，用户体验好。
根据本申请实施例的空调器，空调器设有彼此间隔开的进风口、第一出风口和第二出风口，所述空调器包括：壳体，所述壳体内形成有混风腔和用于连通所述混风腔和所述进风口的第一风道和第二风道，所述混风腔与所述第一出风口和所述第二出风口均连通；第一风轮，所述第一风轮可转动地设于所述第一风道内以驱动空气由所述进风口朝向所述混风腔流动；第二风轮，所述第二风轮可转动地设于所述第二风道内以驱动空气由所述进风口朝向所述混风腔流通；换热器，所述换热器设于所述壳体内且位于所述第一风道和所述第二风道的上游侧，以使由所述进风口进入的空气与所述换热器换热后进入所述第一风道和所述第二风道内。
根据本申请实施例的空调器，通过设置混风腔、第一风道和第二风道，大大增大了风道换热面积，空调器制冷、制热效果好，空调器工作性能得到提升。另外，通过设置第一出风口和第二出风口，使得空调器可以通过两个出风口送风，送风效果好。
另外，根据本申请实施例的空调器，还可以具有如下附加技术特征：
根据本申请的一个实施例，空调器还包括：第一导风板组件，所述第一导风板组件用于打开或关闭所述第一出风口；第二导风板组件，所述第二导风板组件用于打开或关 闭所述第二出风口。
根据本申请的一个实施例，所述第一风轮为轴流风轮或斜流风轮，所述第二风轮为离心风轮。
根据本申请的一个实施例，所述第一风道沿水平方向延伸，所述第二风道沿竖向延伸。
根据本申请的一个实施例，所述第一出风口设于所述壳体的前面板上，所述第二出风口位于所述第一出风口的上方。
根据本申请的一个实施例，所述空调器还包括出风活动组件，所述出风活动组件可在隐藏至所述壳体内的隐藏状态和显露至所述壳体外的显露状态之间活动，所述出风活动组件包括出风罩，所述出风罩内限定出与所述混风腔连通的延伸风道，所述第二出风口形成于所述出风罩的侧壁上，所述第二出风口通过所述延伸风道与所述混风腔连通，在所述显露状态，所述第二出风口显露于所述壳体外侧。
根据本申请的一个实施例，在所述显露状态，所述第二出风口位于所述壳体顶盖的上方。
根据本申请的一个实施例，所述出风活动组件沿上下方向滑动设于所述混风腔内，以使所述出风活动组件在所述隐藏状态和和所述显露状态之间活动。
根据本申请的一个实施例，所述空调器还包括用于驱动所述出风活动组件滑动的驱动机构，所述驱动机构包括：相互啮合的齿轮和齿条，所述齿轮和所述齿条中的一个设于所述出风活动组件上，所述齿轮和所述齿条中的另一个设于所述混风腔的侧壁上；电机，所述电机与所述齿轮配合以驱动所述齿轮转动。
根据本申请的一个实施例，所述壳体内设有风轮安装板，所述第一风轮和所述第二风轮彼此间隔开地安装于所述风轮安装板上。
根据本申请的一个实施例，第二风轮为离心风轮，所述风轮安装板上设有蜗壳，所述蜗壳罩设在所述第二风轮上，所述蜗壳与所述风轮安装板配合以限定出所述第二风道。
根据本申请的一个实施例，所述第一风轮为轴流风轮，所述风轮安装板上设有导风圈，所述导风圈围绕所述第一风轮的周向设置，所述导风圈限定出所述第一风道。
根据本申请的一个实施例，所述风轮安装板上设有混风罩，所述混风罩罩设在所述导风圈外侧，所述混风罩与所述风轮安装板之间限定出混风腔，所述导风圈的进风端形成于所述混风腔的侧壁上，所述导风圈的出风端与所述混风腔的侧壁之间具有间隙，所述第一风道通过所述间隙与所述混风腔连通，所述混风罩设有结合口、第一连通口和第 二连通口，所述第二风道通过所述结合口与所述混风腔连通，所述混风腔通过所述第一连通口与所述第一出风口连通，所述混风腔通过所述第二连通口与所述第二出风口连通。
根据本申请的一个实施例，所述风轮安装板沿竖向延伸，所述第一风轮和所述第二风轮沿上下方向间隔开设置。
根据本申请的一个实施例，所述壳体内还设有电辅热管。
根据本申请的一个实施例，所述空调器为立式空调器。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的空调器的立体图，其中出风活动组件处于隐藏状态；
图2是图1中所示的空调器的主视图；
图3是图2中所示的空调器沿A-A线的剖视图，其中空调器处于仅第一出风口出风状态；
图4是根据本申请实施例的空调器的立体图，其中出风活动组件处于显露状态；
图5是图4中所示的空调器的另一个角度的立体图；
图6是图4中所示的空调器的主视图；
图7是图6中所示的空调器沿B-B线的剖视图，其中空调器处于仅第二出风口出风状态；
图8是图6中所示的空调器沿B-B线的剖视图，其中空调器处于第一出风口和第二出风口均出风状态；
图9是根据本申请实施例的空调器的爆炸图；
图10是根据本申请实施例的空调器的爆炸图；
图11是根据本申请实施例的空调器的部分结构的爆炸图；
图12是根据本申请实施例的空调器的部分结构的爆炸图；
图13是根据本申请实施例的空调器的部分结构的爆炸图；
图14是根据本申请实施例的空调器的部分结构的爆炸图。
附图标记：
空调器100；进风口101；第一出风口102；第二出风口103；
壳体1；混风腔11；第一风道12；第二风道13；穿出孔14；箱体15；底座16；顶盖17；前面板18；
第一风轮2；第一电机21；
第二风轮3；第二电机31；
换热器4；电辅热管41；接水盘42；
第一导风板组件5；第一导风百叶51；
第二导风板组件6；第二导风百叶61；驱动电机62；
出风活动组件7；出风罩71；延伸风道711；敞开口712；
驱动机构8；齿轮81；齿条82；电机83；电机座84；
风轮安装板9；蜗壳91；
导风圈92；导风圈92的进风端921；导风圈92的出风端922；间隙923；
混风罩93；结合口931；第一连通口932；第二连通口933。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
下面参考图1-图14描述根据本申请实施例的空调器100。
参考图1-图8所示，根据本申请实施例的空调器100包括：壳体1、第一风轮2、第二风轮3和换热器4。空调器100设有彼此间隔开的进风口101、第一出风口102和第二出风口103。
如图3、图7和图8中所示，壳体1内形成有混风腔11和用于连通混风腔11和进风口101的第一风道12和第二风道13，混风腔11与第一出风口102和第二出风口103均连通，即壳体1内形成有混风腔11、第一风道12和第二风道13，第一风道12用于连通混风腔11和进风口101，第二风道13也用于连通混风腔11和进风口101，空气可以通过进风口101进入第一风道12内进而进入混风腔11内，空气还可以通过进风口101进入第二风道13内进而进入混风腔11内，进入混风腔11内的空气可以通过第一出风口102流出空调器100，进入混风腔11内的空气还可以通过第二出风口103流出空调器100。
第一风轮2可转动地设于第一风道12内以驱动空气由进风口101朝向混风腔11流动，即在第一风轮2的驱动下，空气被驱动通过进风口101进入第一风道12内，并通过第一风道12流向混风腔11。
第二风轮3可转动地设于第二风道13内以驱动空气由进风口101朝向混风腔11流通，即在第二风轮3的驱动下，空气被驱动通过进风口101进入第二风道13内，并通过第二风道13流向混风腔11。
换热器4设于壳体1内且位于第一风道12和第二风道13的上游侧，以使由进风口101进入的空气与换热器4换热后进入第一风道12和第二风道13内。需要说明的是，这里所述的“上游侧”是基于壳体1内气流的流动方向而言的。如图3、图7和图8中所示，换热器4可以设于进风口101与第一风道12的进风端和第二风道13的进风端之间。由此可以保证进入第一风道12和第二风道13内的空气均与换热器4发生换热，避免空气通过进风口101进入壳体1内后未与换热器4换热而直接进入第一风道12和第二风道13。
在空调器100工作时，若第一风轮2和第二风轮3均工作，第一风轮2驱动一部分空气通过进风口101进入壳体1内与换热器4换热，换热后的空气进入第一风道12内，并通过第一风道12流向混风腔11，第二风轮3驱动一部分的空气通过进风口101进入壳体1内与换热器4换热，换热后的空气进入第二风道13内，并通过第二风道13流向混风腔11，流入混风腔11的空气可以通过第一出风口102和第二出风口103出风。
需要说明的是，在空调器100工作时，本申请的第一风轮2和第二风轮3可以均工作，当然第一风轮2和第二风轮3中可以仅有一个工作，例如可以仅第一风轮2工作而第二风轮3不工作，此时空气均由第一风轮2驱动而通过进风口101进入壳体1内与换热器4换热，换热后的空气通过第一风道12内流入混风腔11，流入混风腔11的空气可以通过第一出风口102和第二出风口103出风；
或者仅第二风轮3工作而第一风轮2不工作，此时空气均由第二风轮3驱动而通过进风口101进入壳体1内与换热器4换热，换热后的空气通过第二风道13内流入混风腔11，流入混风腔11的空气可以通过第一出风口102和第二出风口103出风。
可以理解地，在本申请的一些示例中，第一风轮2和第二风轮3均工作，由此使得空调器100的风道换热面积更大，空调器100制冷、制热效果好，空调器100工作性能得到提升。
另外，进风口101的位置可以根据实际需要任意选定，例如图1-图8中所示，进风口101设于壳体1的后侧壁上，当本申请并不限于此，进风口101还可以设于壳体1 的顶壁、前壁、左侧壁或右侧壁上等。
同样地，第一出风口102和第二出风口103的位置的选定也可以根据实际需要任意选定，例如图1-图8中所示，第一出风口102设于壳体1的前壁上，第二出风口103设于壳体1的顶壁的上方，当本申请并不限于此，第一出风口102和第二出风口103还可以设于壳体1的左侧壁或右侧壁上等。
另外，第一出风口102和第二出风口103的出风方向也可以根据需要任意选定，第一出风口102可以朝向空调器100的前侧、左侧、右侧或顶部等方向出风，第二出风口103也可以朝向空调器100的前侧、左侧、右侧或顶部等方向出风，第一出风口102和第二出风口103的出风方向可以相同，例如图8中所示，第一出风口102和第二出风口103均朝向空调器100的前侧出风，当然第一出风口102和第二出风口103的出风方向还可以不同。
根据本申请实施例的空调器100，通过设置混风腔11、第一风道12和第二风道13，大大增大了风道换热面积，空调器100制冷、制热效果好，空调器100工作性能得到提升。另外，通过设置第一出风口102和第二出风口103，空调器100可以通过两个出风口送风，送风效果好。
在本申请的一个实施例中，空调器还包括第一导风板组件5和第二导风板组件6，第一导风板组件5用于打开或关闭第一出风口102，第二导风板组件6用于打开或关闭第二出风口103。当第一导风板组件5将第一出风口102关闭，且第二导风板组件6将第二出风口103关闭时，此时空调器100不出风，即此时空调器100处于关机状态；当第一导风板组件5将第一出风口102打开，且第二导风板组件6将第二出风口103关闭时，此时空调器100仅可以通过第一出风口102出风(如图3中所示)；当第一导风板组件5将第一出风口102关闭，且第二导风板组件6将第二出风口103打开时，此时空调器100仅可以通过第二出风口103出风(如图7中所示)；当第一导风板组件5将第一出风口102打开，且第二导风板组件6将第二出风口103打开时，此时空调器100不仅可以通过第一出风口102出风，还可以通过第二出风口103出风(如图8中所示)。通过控制第一导风板组件5和第二导风板组件6，使得空调器100具有多种送风方式。
在本申请的一个实施例中，第一风轮2为轴流风轮(如图3、图7-图8中所示)或斜流风轮，第二风轮3为离心风轮(如图3、图7-图8中所示)。需要说明的是，第一风轮2并不限于上述的轴流风轮或斜流风轮，第一风轮2还可以为离心风轮或贯流风轮等。第二风轮3并不限于上述的离心风轮，第二风轮3还可以为轴流风轮、贯流风轮或斜流风轮等。
在本申请的一个实施例中，如图3、图7-图8中所示，第一风道12沿水平方向延伸(如图中所示的前后方向)，第二风道13沿竖向延伸(如图中所示的上下方向)。由此不仅使得空调器100内部结构紧凑，且风道换热面积更大。在本申请的一些示例中，第二风道13设于第一风道12的下方。
在本申请的一个实施例中，如图3、图7-图8中所示，换热器4竖直设于壳体1内。由此不仅使得空调器100内部结构紧凑，且风道换热面积更大。
在本申请的一个实施例中，如图4-图8中所示，第一出风口102设于壳体1的前面板18上，第二出风口103位于第一出风口102的上方。通过将第一出风口102设于壳体1的前面板18上，第一出风口102朝向空调器100的正前方出风，送风距离近，制冷或制热效果好。
第二出风口103和第一出风口102设置的高度可以根据需要选定，在本申请的一些示例中，第一出风口102的高度与人体的高度相适宜，由第一出风口102送出的风可以直接吹向人体所在区域，第二出风口103的高度高于人体的高度，由第二出风口103送出的风吹至人体的上方，然后气流自然下沉至人体所在区域，此时人体将不会感受到风感或感受到的风感较弱，提升用户的舒适感。在本申请的一些示例中，如图7-图8中所示，第二出风口103也朝向空调器100的正前方出风。
通过控制第一导风板组件5和第二导风板组件6，空调器100可以实现多种送风方式，具体可以通过以下几种控制方法来控制空调器100的送风方式：
方法一：
第一导风板组件5将第一出风口102打开且第二导风板组件6将第二出风口103打开，第一出风口102和第二出风口103均出风；
当检测到室内温度达到预设温度阈值时，控制第一导风板组件5将第一出风口102关闭，此时仅第二出风口103出风，由此实现无风感和衡温。
方法二：
第一导风板组件5将第一出风口102打开且第二导风板组件6将第二出风口103关闭；此时仅第一出风口102出风，此时送风距离近和除湿效果较好；
当检测到室内温度达到预设温度阈值时，控制第一导风板组件5将第一出风口102关闭且控制第二导风板组件6将第二出风口103打开；此时仅第二出风口103出风，空调器100由人体上方送风，冷气自然下沉，此时人体感觉不到风感或感受的风感较弱，人体感受非常舒适。
方法三：
第一导风板组件5将第一出风口102打开且第二导风板组件6将第二出风口103关闭；此时仅第一出风口102出风，此时送风距离和除湿效果较好；
当检测到用户位于第一出风口102处时，控制第一导风板组件5将第一出风口102关闭且第二导风板组件6将第二出风口103打开；此时仅第二出风口103出风，由此可以避免冷风直吹人体而造成用户体感不适。
在本申请的一个实施例中，空调器100还包括出风活动组件7，出风活动组件7可在隐藏至壳体1内的隐藏状态(如图1-图3中所示)和显露至壳体1外的显露状态(如图4-图8中所示)之间活动，出风活动组件7包括出风罩71，出风罩71内限定出与混风腔11连通的延伸风道711，第二出风口103形成于出风罩71的侧壁(如图4-图8中所示的前侧壁)上，第二出风口103通过延伸风道711与混风腔11连通，即混风腔11内的风先流入延伸风道711，进而再通过第二出风口103送出。如图3、图7和图8中所示，出风罩71的底壁上设有敞开口712，混风腔11通过敞开口712与延伸风道711连通。第二导风板组件6可开合地设于第二出风口103处，在显露状态，如图4-图8中所示，第二出风口103和第二导风板组件6显露于壳体1外侧。
具体地，在不需要通过第二出风口103出风时，例如在空调器100处于关机状态或处于仅第一出风口102出风状态时(如图3中所示)，此时出风活动组件7处于隐藏状态且第二导风板组件6将第二出风口103关闭。此时可以减小空调器100的整体体积。
在需要通过第二出风口103出风时，例如在空调器100处于仅第二出风口103出风状态(如图7中所示)，或空调器100处于第一出风口102和第二出风口103均出风状态(如图8中所示)，此时出风活动组件7处于显露状态且第二导风板组件6将第二出风口103打开，以保证第二出风口103可以正常出风。
如图13和图14中所示，第二导风板组件6包括多个第二导风百叶61，多个第二导风百叶61沿上下方向并排设置，多个第二导风百叶61可转动地连接于出风罩71上，第二导风板组件6还包括多个驱动电机62，多个驱动电机62连接于出风罩71上，且多个驱动电机62与多个第二导风百叶61一一对应相连，以驱动第二导风百叶61转动，通过第二导风百叶61转动进而打开(如图7和图8中所示)或关闭第二出风口103(如图3和图11中所示)以及调节第二出风口103的出风方向。
在本申请的一个可选实施例中，如图7和图8中所示，在显露状态，第二出风口103 位于壳体1顶盖17的上方。由此使得第二出风口103的送风高度较高，第二出风口103可以由人体上方送风，即由第二出风口103流出的风不会直吹人体。如图3中所示，壳体1顶盖17上设有穿出孔14，出风活动组件7通过穿出孔14活动至显露状态。
进一步地，如图3、图7-图8中所示，出风活动组件7沿上下方向滑动设于混风腔11内，以使出风活动组件7在隐藏状态和和显露状态之间活动，具体地，出风活动组件7在混风腔11内向下滑动，出风活动组件7可运动至如图3中所示的隐藏状态，出风活动组件7在混风腔11内向上滑动，出风活动组件7可运动至如图7和图8中所示的显露状态。
更进一步地，空调器100还包括用于驱动出风活动组件7滑动的驱动机构8，驱动机构8包括电机83和相互啮合的齿轮81和齿条82，齿轮81和齿条82中的一个设于出风活动组件7上，齿轮81和齿条82中的另一个设于混风腔11的侧壁上，如图3、图7-图8以及图11和图12中所示，齿条82设于出风罩71的后侧壁上且沿上下方向延伸，齿轮81设于混风腔11的后侧壁上，电机83与齿轮81配合以驱动齿轮81转动，通过齿轮81转动进而驱动出风活动组件7在混风腔11内上下滑动。如图11和图12中所示，驱动机构8还包括电机座84，电机83通过电机座84安装于混风腔11的后侧壁(如下文中所述的混风罩93的后侧壁)上。
在本申请的一个实施例中，如图3、图7-图12中所示，壳体1内设有风轮安装板9，第一风轮2和第二风轮3彼此间隔开地安装于风轮安装板9上，通过设置风轮安装板9，由此方便第一风轮2和第二风轮3的安装。如图3、图7-图12中所示，风轮安装板9沿竖向延伸，第一风轮2和第二风轮3沿上下方向间隔开设置于风轮安装板9上。
如图3、图7-图8以及图11-图12中所示，第二风轮3为离心风轮，风轮安装板9上设有蜗壳91，蜗壳91罩设在第二风轮3上，蜗壳91与风轮安装板9配合以限定出第二风道13。如图11-图12中所示，空调器100包括用于驱动第二风轮3转动的第二电机31，第二电机31安装于蜗壳91上，第二风轮3与第二电机31的驱动轴相连。
如图3、图7-图8以及图11-图12中所示，第一风轮2为轴流风轮，风轮安装板9上设有导风圈92，导风圈92围绕第一风轮2的周向设置，导风圈92限定出第一风道12。空调器100还包括用于驱动第一风轮2转动的第一电机21，第一电机21安装于风轮安装板9上，第一风轮2与第一电机21的驱动轴相连。
进一步地，如图3、图7-图12中所示，风轮安装板9上设有混风罩93，混风罩93罩设在导风圈92外侧，混风罩93与风轮安装板9之间限定出混风腔11，导风圈92的进风端921形成于混风腔11的侧壁(如图3、图7-图12中所示的混风腔11的后侧壁) 上，导风圈92的出风端922与混风腔11的侧壁之间具有间隙923，第一风道12通过间隙923与混风腔11连通，混风罩93设有结合口931、第一连通口932和第二连通口933，结合口931设于混风罩93的底壁上，第一连通口932设于混风罩93的前侧壁上，第二连通口933设于混风罩93的顶壁上，第二风道13通过结合口931与混风腔11连通，混风腔11通过第一连通口932与第一出风口102连通，混风腔11通过第二连通口933与第二出风口103连通，第一导风板组件5可开合地设于第一连通口932处以打开或关闭第一出风口102。如图7-图8以及图9-图12中所示，第一导风板组件5包括多个第一导风百叶51，多个第一导风百叶51沿上下方向并排设置，多个第一导风百叶51转动连接于混风罩93上，通过第一导风百叶51转动进而打开或关闭第一连通口932，进而关闭第一出风口102。
在本申请的一个实施例中，如图3、图7-图8以及图9和图10中所示，壳体1内还设有电辅热管41，电辅热管41可以设于换热器4和风轮安装板9之间，当空调器100处于制热模式时，电辅热管41可以辅助换热器4换热，制热效果更好。
在本申请的一个实施例中，如图1-图8中所示，空调器100为立式空调器100。如图9-图10中所示，空调器100的壳体1包括箱体15、底座16、顶盖17和前面板18，底座16设于箱体15的底部，顶盖17设于箱体15的顶部，前面板18设于箱体15的前侧，换热器4设于箱体15内，换热器4的底部设有接水盘42以收集换热器4上的冷凝水。进风口101设于箱体15的后侧壁上，第一出风口102形成于前面板18上。当然本申请并不限于此，空调器100还可以为壁挂式空调器100。
在本申请的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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申请和简化描述，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申请的限制。
在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；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。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中的描述中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接 触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (16)

  1. 一种空调器，其特征在于，所述空调器设有彼此间隔开的进风口、第一出风口和第二出风口，所述空调器包括：
    壳体，所述壳体内形成有混风腔和用于连通所述混风腔和所述进风口的第一风道和第二风道，所述混风腔与所述第一出风口和所述第二出风口均连通；
    第一风轮，所述第一风轮可转动地设于所述第一风道内以驱动空气由所述进风口朝向所述混风腔流动；
    第二风轮，所述第二风轮可转动地设于所述第二风道内以驱动空气由所述进风口朝向所述混风腔流通；
    换热器，所述换热器设于所述壳体内且位于所述第一风道和所述第二风道的上游侧，以使由所述进风口进入的空气与所述换热器换热后进入所述第一风道和所述第二风道内。
  2. 根据权利要求1所述的空调器，其特征在于，还包括：
    第一导风板组件，所述第一导风板组件用于打开或关闭所述第一出风口；
    第二导风板组件，所述第二导风板组件用于打开或关闭所述第二出风口。
  3. 根据权利要求1或2所述的空调器，其特征在于，所述第一风轮为轴流风轮或斜流风轮，所述第二风轮为离心风轮。
  4. 根据权利要求1-3中任一项所述的空调器，其特征在于，所述第一风道沿水平方向延伸，所述第二风道沿竖向延伸。
  5. 根据权利要求1-4中任一项所述的空调器，其特征在于，所述第一出风口设于所述壳体的前面板上，所述第二出风口位于所述第一出风口的上方。
  6. 根据权利要求5所述的空调器，其特征在于，所述空调器还包括出风活动组件，所述出风活动组件可在隐藏至所述壳体内的隐藏状态和显露至所述壳体外的显露状态之间活动，所述出风活动组件包括出风罩，所述出风罩内限定出与所述混风腔连通的延伸风道，所述第二出风口形成于所述出风罩的侧壁上，所述第二出风口通过所述延伸风道与所述混风腔连通，在所述显露状态，所述第二出风口显露于所述壳体外侧。
  7. 根据权利要求6所述的空调器，其特征在于，在所述显露状态，所述第二出风口位于所述壳体顶盖的上方。
  8. 根据权利要求6或7所述的空调器，其特征在于，所述出风活动组件沿上下方向滑动设于所述混风腔内，以使所述出风活动组件在所述隐藏状态和和所述显露状态之 间活动。
  9. 根据权利要求8所述的空调器，其特征在于，所述空调器还包括用于驱动所述出风活动组件滑动的驱动机构，所述驱动机构包括：
    相互啮合的齿轮和齿条，所述齿轮和所述齿条中的一个设于所述出风活动组件上，所述齿轮和所述齿条中的另一个设于所述混风腔的侧壁上；
    电机，所述电机与所述齿轮配合以驱动所述齿轮转动。
  10. 根据权利要求1-9中任一项所述的空调器，其特征在于，所述壳体内设有风轮安装板，所述第一风轮和所述第二风轮彼此间隔开地安装于所述风轮安装板上。
  11. 根据权利要求10所述的空调器，其特征在于，第二风轮为离心风轮，所述风轮安装板上设有蜗壳，所述蜗壳罩设在所述第二风轮上，所述蜗壳与所述风轮安装板配合以限定出所述第二风道。
  12. 根据权利要求11所述的空调器，其特征在于，所述第一风轮为轴流风轮，所述风轮安装板上设有导风圈，所述导风圈围绕所述第一风轮的周向设置，所述导风圈限定出所述第一风道。
  13. 根据权利要求12所述的空调器，其特征在于，所述风轮安装板上设有混风罩，所述混风罩罩设在所述导风圈外侧，所述混风罩与所述风轮安装板之间限定出混风腔，所述导风圈的进风端形成于所述混风腔的侧壁上，所述导风圈的出风端与所述混风腔的侧壁之间具有间隙，所述第一风道通过所述间隙与所述混风腔连通，所述混风罩设有结合口、第一连通口和第二连通口，所述第二风道通过所述结合口与所述混风腔连通，所述混风腔通过所述第一连通口与所述第一出风口连通，所述混风腔通过所述第二连通口与所述第二出风口连通。
  14. 根据权利要求10-13中任一项所述的空调器，其特征在于，所述风轮安装板沿竖向延伸，所述第一风轮和所述第二风轮沿上下方向间隔开设置。
  15. 根据权利要求1-14中任一项所述的空调器，其特征在于，所述壳体内还设有电辅热管。
  16. 根据权利要求1-15中任一项所述的空调器，其特征在于，所述空调器为立式空调器。
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