WO2017024634A1 - 空调室内机及空调室内出风控制方法 - Google Patents

空调室内机及空调室内出风控制方法 Download PDF

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Publication number
WO2017024634A1
WO2017024634A1 PCT/CN2015/088526 CN2015088526W WO2017024634A1 WO 2017024634 A1 WO2017024634 A1 WO 2017024634A1 CN 2015088526 W CN2015088526 W CN 2015088526W WO 2017024634 A1 WO2017024634 A1 WO 2017024634A1
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WIPO (PCT)
Prior art keywords
air
air outlet
preset time
time period
humidity
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Application number
PCT/CN2015/088526
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English (en)
French (fr)
Inventor
邹丁山
孙泽成
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2017024634A1 publication Critical patent/WO2017024634A1/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
    • F24F11/00—Control or safety arrangements
    • 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

Definitions

  • the invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air outlet indoor air outlet control method.
  • the temperature of the air outlet of the air conditioner is generally between 10 ° C and 15 ° C, and the temperature of the human body surface is generally between 30 ° C and 33 ° C.
  • Cold wind direct blowing people will cause the human sweat gland to close, affecting normal metabolism and secretion. Staying in the air-conditioned room for a long time to blow "cold wind” will produce an "air conditioning disease.”
  • the eddy current intensity (DR) is defined as the degree of coldness of the body caused by air flow.
  • the vortex airflow intensity is used to predict the percentage of people affected by the airflow.
  • the vortex airflow intensity (DR) can be calculated as follows:
  • DR (34-Ta)(V-0.05)0.62(0.37 ⁇ V ⁇ Tu+3.14)
  • DR the vortex flow intensity, that is, the percentage that is unsatisfactory because of the vortex flow
  • Ta Local air temperature, °C
  • V Local average air flow rate, m / s
  • Tu - local turbulence intensity which is defined as the ratio of the standard deviation of the local air flow rate to the local average air flow rate, %.
  • the DR value is within 20, and the ambient wind speed can be considered to be comfortable. That is, 20% of people are affected by the airflow and feel a cold feeling in the body. The ambient air state is recognized as comfortable by 80% of people.
  • the conventional air conditioner When the cooling operation needs to enter the windless mode, the conventional air conditioner usually controls the air deflector to block the air outlet.
  • the air deflector partially blocks the air outlet, the air leakage is easy to occur due to the rear side of the air deflector. In large cases, it is easy to cause condensation on the rear side of the air deflector.
  • the main object of the present invention is to provide a method for controlling indoor air outlets in an indoor unit and an air conditioner, which aims to prevent condensation from occurring on the air deflector.
  • the present invention provides an air conditioning indoor unit, wherein the air conditioning indoor unit is provided with an air outlet, a wind deflector, a controller and a humidity detector; the air deflector is used for blocking or opening the air outlet.
  • the humidity detector is for detecting ambient humidity;
  • the controller controls the air deflector to partially block the air outlet, so that the airflow blown by the air outlet passes through the air deflector Direction of the wind;
  • the controller determines whether to control the air deflector to open the air outlet according to the ambient humidity detected by the humidity detector to exit the preset operation mode.
  • the controller is specifically configured to: after the preset time interval of the air conditioner indoor unit enters the preset operation mode, whether the ambient humidity detected in each preset time period is greater than each preset time period The preset standard humidity value determines whether the air deflector is controlled to open the air outlet.
  • the controller is specifically configured to:
  • the first preset time period, the second preset time period, the third preset time period, and the fourth preset time period are time segments sequentially set in sequence, and the first standard humidity value and the second standard humidity The value, the third standard humidity value, and the fourth standard humidity value are gradually decreased.
  • the controller is specifically configured to: when the air humidity detected by the humidity detector determines that the air outlet needs to be opened, control the air deflector to rotate downward by a preset angle to open the air outlet.
  • the present invention also provides an air conditioning indoor air outlet control method, which is applied to the air conditioning indoor unit, and the air conditioning indoor air outlet control method includes:
  • the air deflector In the cooling operation state of the air conditioner indoor unit, when the preset operation mode is entered, the air deflector is partially blocked to block the air outlet, so that the airflow blown by the air outlet passes through the air deflector to change the wind direction;
  • the air conditioner indoor unit After the air conditioner indoor unit enters the preset operation mode, determining whether to control the air deflector to open the air outlet according to the ambient humidity detected by the humidity detector to exit the preset operation mode.
  • determining, according to the ambient humidity detected by the humidity detector, whether to control the air deflector to open the air outlet to exit the preset operation mode comprises:
  • the preset time interval of the air conditioner indoor unit After the preset time interval of the air conditioner indoor unit enters the preset operation mode, whether the ambient humidity detected in each preset time period is greater than a preset standard humidity value corresponding to each preset time period, determining whether to control the The air deflector opens the air outlet.
  • determining whether to control the air deflector to open the air outlet according to whether the ambient humidity detected in each preset time period is greater than a preset preset standard humidity value comprises:
  • the first preset time period, the second preset time period, the third preset time period, and the fourth preset time period are time segments sequentially set in sequence, and the first standard humidity value and the second standard humidity The value, the third standard humidity value, and the fourth standard humidity value are gradually decreased.
  • controlling the air deflector to open the air outlet comprises:
  • the air deflector When it is determined that the air outlet needs to be opened according to the environmental humidity detected by the humidity detector, the air deflector is controlled to rotate downward by a preset angle to open the air outlet.
  • the controller controls the air deflector to partially block the air outlet; after the air conditioner indoor unit enters the preset operation mode, The controller determines whether to control the air deflector to open the air outlet according to the ambient humidity detected by the humidity detector to exit the preset operation mode. Therefore, the occurrence of condensed water on the air deflector after the air conditioner indoor unit enters the preset operation mode is prevented.
  • FIG. 1 is a schematic structural view showing a state of an air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view showing another state of an air conditioner indoor unit according to an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of an embodiment of an air outlet indoor air outlet control method according to the present invention.
  • FIG. 4 is a schematic flow chart of another embodiment of an air outlet indoor air outlet control method according to the present invention.
  • the air conditioner indoor unit is provided with reference to Fig. 1.
  • the air conditioner indoor unit is provided with an air outlet 10, a wind deflector 20, a controller and a humidity detector; the air deflector 20 is used for shielding Or opening the air outlet 10; the humidity detector is for detecting ambient humidity;
  • the controller controls the air deflector 20 to partially block the air outlet 10, so that the airflow blown by the air outlet passes through the air deflector Change the direction of the wind;
  • the controller determines whether to control the air deflector 20 to open the air outlet 10 according to the ambient humidity detected by the humidity detector to exit the preset operation mode.
  • the air conditioning indoor unit includes a chassis 30 and a face frame 40.
  • the air outlet 10 is disposed on the face frame 40.
  • the air inlet channel, the air outlet channel, and the indoor fan are disposed on the chassis 30, wherein the air outlet channel It is docked with the air outlet 10.
  • the air deflector 20 is respectively provided with a rotating shaft near the two ends, and one end of the rotating shaft is connected to the wind deflector 20, and the other end is rotatably connected to the chassis 30 through the air outlet 10, and is disposed in the chassis 30.
  • the rotating shaft is fixedly connected to the motor, and the rotating shaft is rotated by the motor to control the wind deflector 20 to open or block the air outlet 10.
  • the air deflector 20 opens the air outlet 10 to guide the wind panel 20 to move downward to the lowest position, and does not block the normal air outlet of the air outlet 10.
  • the wind deflector 20 blocks the air outlet to guide the wind panel 20 at the air outlet. 10 to close the air outlet 10.
  • the air deflecting plate 20 partially obscures the air outlet means that the air guiding plate 20 blocks the air outlet 10 from the air to change the air outlet direction of the air outlet 10, and specifically, the air outlet direction of the air outlet 10 may be changed. That is, a part of the air volume and the entire air volume blown out from the air outlet 10 are directly blown on the wind deflector 20, and bounce back through the air deflector 20 into the room.
  • the types of the preset operation modes may be defined according to actual needs.
  • the preset operation mode is the windless mode as an example, and the detailed description is made.
  • the windless mode means that the air conditioner operates in a cooling operation state, and the direction of the air outlet of the air outlet is controlled to change, so that the indoor wind speed is lowered.
  • the indoor wind speed is the measured wind speed at a distance of 3 m from the horizontal distance of the air conditioner.
  • the wind speed of the air outlet is lowered by blocking the air outlet, and the indoor wind speed is lowered.
  • the indoor wind speed can be lower than 0.3 m/s, that is, the comfort state is achieved.
  • the controller first controls the air deflector 20 to open the air outlet 10 so that the indoor air outlet is normally blown out from the air outlet 10. As shown in Fig. 1, at this time, cold air is directly blown downward from the air outlet 10. Then, the controller detects in real time whether the air conditioner indoor unit needs to enter the windless operation mode, and if so, controls the indoor fan to enter the windless mode. At this time, the controller controls the wind deflector 20 to rotate upward to rotate the preset angle to partially block the air outlet 10. As shown in FIG. 2, at this time, the wind blown from the air outlet 10 is blocked by the wind deflector 20, and the wind direction of the air outlet 10 is changed by the wind deflector 20 to prevent the wind blown from the air outlet 10. Directly blows to the human body.
  • the wind deflector 20 When the air conditioner indoor unit is operated in the windless mode, when the wind deflector 20 is rotated upward by a preset angle to block the air outlet 10, the wind deflector 20 is substantially parallel to the horizontal plane, and the wind deflector 20 is generally arranged in an arc shape.
  • the rear side of the air deflector 20 In the present embodiment, the rear side refers to the side of the air deflector 20 near the wall when the air conditioner indoor unit is mounted and fixed on the wall; as shown in the figure A). A small amount of air leakage is likely to occur.
  • the ambient air humidity is high, cold air formed by a small amount of air leakage on the rear side of the air deflector 20 and the indoor hot air are likely to generate condensed water.
  • the humidity of the environment is detected in real time by the humidity sensor. And determining whether to control the state in which the air deflector 20 is retracted to open the air outlet 10 according to the magnitude of the humidity, so as to avoid a small amount of air leakage on the rear side of the air deflector 20 to generate condensed water.
  • the controller controls the air deflector 20 to partially block the air outlet 10; the air conditioner indoor unit enters a preset operation mode. Thereafter, the controller determines whether to control the air deflector 20 to open the air outlet 10 according to the ambient humidity detected by the humidity detector to exit the windless mode. Therefore, the phenomenon of condensed water on the wind deflector 20 after the air conditioner indoor unit enters the preset operation mode is prevented.
  • controller is specifically configured to: after the preset time interval of the air conditioner indoor unit enters the preset operation mode, whether the ambient humidity detected in each preset time period is greater than a preset time period
  • the standard humidity value is set to determine whether the air deflector 20 is controlled to open the air outlet 10.
  • the length of the preset time interval and the length of each preset time period may be set according to actual needs.
  • the controller is specifically configured to:
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the first preset time period, the second preset time period, the third preset time period, and the fourth preset time period are time segments sequentially set in sequence, and the first standard humidity value and the second standard humidity The value, the third standard humidity value, and the fourth standard humidity value are gradually decreased.
  • the preset time period includes a first preset time period, a second preset time period, a third preset time period, and a fourth preset time period.
  • the corresponding standard humidity value in the first preset time period is the first standard humidity value
  • the corresponding standard humidity value in the second preset time period is the second standard humidity value
  • the corresponding standard humidity in the third preset time period is the third standard humidity value
  • the corresponding standard humidity value in the fourth preset time period is the fourth standard humidity value.
  • the timing can be started when the air conditioner indoor unit enters the windless mode, and when the timing time satisfies the time corresponding to each preset time period, the current humidity and the corresponding standard humidity value can be determined.
  • the preset time interval is 0 to 10 minutes
  • the first preset time period is 10 to 15 minutes
  • the second preset time period is 15 to 20 minutes
  • the third preset time period is 20 to 30 minutes.
  • the four preset time periods are greater than 30 minutes.
  • the first standard humidity value is 90%
  • the second standard humidity value is 80%
  • the third standard humidity value is 75%
  • the fourth standard humidity is 80%.
  • the determination is based on the humidity. First, after the time is greater than 10 minutes, it is determined whether the ambient humidity is greater than 90% within 10 to 15 minutes. If there is, exit the windless mode directly, and return the air deflector 20 to the state where the air outlet 10 is opened; if not, if it is greater than 15 minutes, it is judged whether it exists within 15 to 20 minutes.
  • the ambient humidity is greater than 80%, if it exists, the windless mode is directly exited, and the air deflector 20 is returned to the state where the air outlet 10 is opened; if not, the time is greater than 20 minutes, and it is judged at 20 ⁇ If there is any environment humidity greater than 75% within 30 minutes, if it exists, exit the windless mode directly, and return the air deflector 20 to the state where the air outlet 10 is opened; if not, the time is longer than 30 minutes.
  • controller is specifically configured to: when the air humidity detected by the humidity detector is determined to be required to open the air outlet 10, control the air deflector 20 to rotate downward by a preset angle to open the air outlet 10 .
  • the size of the preset angle may be set according to actual needs, as long as the normal air outlet of the air outlet 10 is not prevented.
  • the air deflector 20 is retracted to a position corresponding to the standard cooling operation state, that is, the wind deflector 20 is controlled to rotate to the lowest point.
  • the condition that the controller determines whether the air conditioner indoor unit enters the preset operation mode may be set according to actual needs.
  • the controller may control The air conditioner indoor unit enters the windless mode.
  • the determination may be based on other conditions.
  • the windless mode startup command may be sent by a remote device, a body button, or a mobile device such as a mobile phone installed on the client, preferably but not limited to the above. device.
  • the present invention also provides an air conditioning indoor air outlet control method, which is applied to the air conditioning indoor unit in the above embodiment.
  • the air conditioning indoor air outlet control method provided by the present invention includes:
  • Step S10 in the cooling operation state of the air conditioner indoor unit, when the preset operation mode is entered, the air deflector is partially blocked to block the air outlet, so that the airflow blown by the air outlet passes through the air deflector to change the wind. direction;
  • Step S20 After the air conditioner indoor unit enters the preset operation mode, determine whether to control the air deflector to open the air outlet according to the ambient humidity detected by the humidity detector to exit the preset operation mode.
  • the air conditioning indoor unit includes a chassis 30 and a face frame 40.
  • the air outlet 10 is disposed on the face frame 40.
  • the air inlet channel, the air outlet channel, and the indoor fan are disposed on the chassis 30, wherein the air outlet channel It is docked with the air outlet 10.
  • the air deflector 20 is respectively provided with a rotating shaft near the two ends, and one end of the rotating shaft is connected to the wind deflector 20, and the other end is rotatably connected to the chassis 30 through the air outlet 10, and is disposed in the chassis 30.
  • the rotating shaft is fixedly connected to the motor, and the rotating shaft is rotated by the motor to control the wind deflector 20 to open or block the air outlet 10.
  • the air deflector 20 opens the air outlet 10 to guide the wind panel 20 to move downward to the lowest position, and does not block the normal air outlet of the air outlet 10.
  • the wind deflector 20 blocks the air outlet to guide the wind panel 20 at the air outlet. 10 to close the air outlet 10.
  • the air deflecting plate 20 partially obscures the air outlet means that the air guiding plate 20 blocks the air outlet 10 from the air to change the air outlet direction of the air outlet 10, and specifically, the air outlet direction of the air outlet 10 may be changed. That is, a part of the air volume and the entire air volume blown out from the air outlet 10 are directly blown on the wind deflector 20, and bounce back through the air deflector 20 into the room.
  • the types of the preset operation modes may be defined according to actual needs.
  • the preset operation mode is the windless mode as an example, and the detailed description is made.
  • the windless mode means that the air conditioner operates in a cooling operation state, and the direction of the air outlet of the air outlet is controlled to change, so that the indoor wind speed is lowered.
  • the indoor wind speed is the measured wind speed at a distance of 3 m from the horizontal distance of the air conditioner.
  • the wind speed of the air outlet is lowered by blocking the air outlet, and the indoor wind speed is lowered.
  • the indoor wind speed can be lower than 0.3 m/s, that is, the comfort state is achieved.
  • the air deflector 20 is controlled to open the air outlet 10, so that the indoor air outlet is normally blown out from the air outlet 10. As shown in Fig. 1, at this time, cold air is directly blown downward from the air outlet 10. Then, it is detected in real time whether the air conditioner indoor unit needs to enter the windless operation mode, and if so, the indoor fan is controlled to enter the windless mode. At this time, the air deflector 20 is controlled to rotate upward by a predetermined angle to partially block the air outlet 10. As shown in FIG. 2, at this time, the wind blown from the air outlet 10 is blocked by the wind deflector 20, and the wind direction of the air outlet 10 is changed by the wind deflector 20 to prevent the wind blown from the air outlet 10. Directly blows to the human body.
  • the wind deflector 20 When the air conditioner indoor unit is operated in the windless mode, when the wind deflector 20 is rotated upward by a preset angle to block the air outlet 10, the wind deflector 20 is substantially parallel to the horizontal plane, and the wind deflector 20 is generally arranged in an arc shape.
  • the rear side On the rear side of the air deflector 20 (in the present embodiment, the rear side refers to the side of the air deflector 20 near the wall when the air conditioner indoor unit is mounted and fixed on the wall; as shown in the figure A). Since the cold air formed by a small amount of air leakage and the indoor hot air meet here easily, a small amount of air leakage is easily generated, and when the ambient air humidity is high, condensed water is generated on the rear side of the air deflector 20.
  • the humidity of the environment is detected in real time by the humidity sensor. And determining whether to control the state in which the air deflector 20 is retracted to open the air outlet 10 according to the magnitude of the humidity, so as to avoid a small amount of air leakage on the rear side of the air deflector 20 to generate condensed water.
  • the air guide panel 20 when the air conditioner indoor unit enters the preset operation mode, the air guide panel 20 partially blocks the air outlet 10; after the air conditioner indoor unit enters the preset operation mode, Determining whether to control the air deflector 20 to open the air outlet 10 according to the ambient humidity detected by the humidity detector to exit the preset operation mode. Therefore, the phenomenon of condensed water on the wind deflector 20 after the air conditioner indoor unit enters the preset operation mode is prevented.
  • step S20 includes:
  • the preset time interval of the air conditioner indoor unit After the preset time interval of the air conditioner indoor unit enters the preset operation mode, whether the ambient humidity detected in each preset time period is greater than a preset standard humidity value corresponding to each preset time period, determining whether to control the The air deflector 20 opens the air outlet 10.
  • the length of the preset time interval and the length of each preset time period may be set according to actual needs.
  • whether the ambient air humidity detected in each preset time period is greater than a preset standard humidity value in each preset time period, determining whether to control the air deflector to open the air outlet comprises:
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the air deflector 20 is controlled to open the air outlet 10;
  • the first preset time period, the second preset time period, the third preset time period, and the fourth preset time period are time segments sequentially set in sequence, and the first standard humidity value and the second standard humidity The value, the third standard humidity value, and the fourth standard humidity value are gradually decreased.
  • the preset time period includes a first preset time period, a second preset time period, a third preset time period, and a fourth preset time period.
  • the corresponding standard humidity value in the first preset time period is the first standard humidity value
  • the corresponding standard humidity value in the second preset time period is the second standard humidity value
  • the corresponding standard humidity in the third preset time period is the third standard humidity value
  • the corresponding standard humidity value in the fourth preset time period is the fourth standard humidity value.
  • the timing can be started when the air conditioner indoor unit enters the windless mode, and when the timing time satisfies the time corresponding to each preset time period, the current humidity and the corresponding standard humidity value can be determined.
  • the preset time interval is 0 to 10 minutes
  • the first preset time period is 10 to 15 minutes
  • the second preset time period is 15 to 20 minutes
  • the third preset time period is 20 to 30 minutes.
  • the four preset time periods are greater than 30 minutes.
  • the first standard humidity value is 90%
  • the second standard humidity value is 80%
  • the third standard humidity value is 75%
  • the fourth standard humidity is 80%.
  • the determination is based on the humidity. First, after the time is greater than 10 minutes, it is determined whether the ambient humidity is greater than 90% within 10 to 15 minutes. If there is, exit the windless mode directly, and return the air deflector 20 to the state where the air outlet 10 is opened; if not, if it is greater than 15 minutes, it is judged whether it exists within 15 to 20 minutes.
  • the ambient humidity is greater than 80%, if it exists, the windless mode is directly exited, and the air deflector 20 is returned to the state where the air outlet 10 is opened; if not, the time is greater than 20 minutes, and it is judged at 20 ⁇ If there is any environment humidity greater than 75% within 30 minutes, if it exists, exit the windless mode directly, and return the air deflector 20 to the state where the air outlet 10 is opened; if not, the time is longer than 30 minutes.
  • controlling the air deflector 20 to open the air outlet 10 includes:
  • the air deflector 20 is controlled to rotate downward by a preset angle to open the air outlet 10.
  • the size of the preset angle may be set according to actual needs, as long as the normal air outlet of the air outlet 10 is not prevented.
  • the air deflector 20 is retracted to a position corresponding to the standard cooling operation state, that is, the wind deflector 20 is controlled to rotate to the lowest point.
  • the condition that the controller determines whether the air conditioner indoor unit enters the preset operation mode may be set according to actual needs.
  • the controller may control The air conditioner indoor unit enters the windless mode.
  • the determination may be based on other conditions.
  • the windless mode startup command may be sent by a remote device, a body button, or a mobile device such as a mobile phone installed on the client, preferably but not limited to the above. device.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

一种空调室内机，空调室内机上设有出风口（10）、导风板（20）、控制器和湿度检测器，导风板（20）用于遮挡或打开出风口（10），湿度检测器用于检测环境湿度，空调室内机制冷运行状态下，在进入预设运行模式时，控制器控制导风板（20）部分遮挡出风口（10），使出风口（10）吹出的气流经过导风板（20）时改变出风方向，空调室内机进入预设运行模式后，控制器根据湿度检测器检测的环境湿度确定是否控制导风板（20）打开出风口（10），以退出预设运行模式。还公开了一种空调室内出风控制方法。

Description

空调室内机及空调室内出风控制方法
技术领域
本发明涉及空调技术领域，尤其涉及空调室内机及空调室内出风控制方法。
背景技术
目前的空调器在夏季使用过程中，为快速降低室内温度，空调器出风口的温度一般在10℃~15℃，人体表温度一般在30℃~33℃。“冷风”直吹人会造成人体汗腺关闭，影响正常的代谢和分泌，长时间在空调室内逗留吹“冷风”，会产生一种“空调病”。
《GB_T18049-2000 中等热环境　PMV和PPD指数的测定及热舒适条件的规定》中提出涡动气流强度（DR），定义为空气流动引起的身体局部不同程度的寒冷感。涡动气流强度用来预计会受到气流影响的人的百分数来标示，涡动气流强度（DR）可以按照下面公式计算：
DR=(34-Ta)(V-0.05)0.62（0.37×V×Tu+3.14）式中：DR---涡动气流强度，即，因为涡动气流而不满意的百分数；Ta---局部空气温度，℃；V ---局部平均空气流速，m/s；Tu---局部湍流强度，其定义为局部空气流速的标准差与局部平均空气流速之比，%。
一般DR值在20以内，可认为环境风速较舒适。即20%的人受到气流影响会感觉到身体局部有寒冷感，环境空气状态被80%的人认可为舒适状态。
传统空调在制冷运行需要进入无风感模式时，通常控制导风板部分遮挡出风口，但是在导风板部分遮挡出风口时，由于导风板的后侧容易产生漏风，从而在环境湿度较大的情况下容易导致在导风板后侧产生冷凝水现象。
发明内容
本发明的主要目的在于提供一种调室内机及空调室内出风控制方法，旨在防止导风板上产生冷凝水现象。
为实现上述目的，本发明提供的一种空调室内机，所述空调室内机上设有出风口、导风板、控制器和湿度检测器；所述导风板用于遮挡或打开所述出风口；所述湿度检测器用于检测环境湿度；
所述空调室内机制冷运行状态下，在要进入预设运行模式时，所述控制器控制所述导风板部分遮挡所述出风口，使出风口吹出的气流经过所述导风板时改变出风方向；
所述空调室内机进入预设运行模式后，所述控制器根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。
优选地，所述控制器具体用于，在所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
优选地，所述控制器具体用于：
在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
优选地，所述控制器具体用于：当所述根据湿度检测器检测的环境湿度确定需要打开出风口时，控制所述导风板向下转动预设角度，以打开所述出风口。
此外，为实现上述目的，本发明还提供一种空调室内出风控制方法，应用于上述空调室内机，所述空调室内出风控制方法包括：
所述空调室内机制冷运行状态下，在进入预设运行模式时，控制所述导风板部分遮挡所述出风口，使出风口吹出的气流经过所述导风板时改变出风方向；
所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。
优选地，所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式的步骤包括：
所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
优选地，所述根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口包括：
在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
优选地，所述控制导风板打开所述出风口包括：
当所述根据湿度检测器检测的环境湿度确定需要打开出风口时，控制所述导风板向下转动预设角度，以打开所述出风口。
本发明实施例在空调室内机制冷运行状态下，空调室内机进入预设运行模式时，控制器控制所述导风板部分遮挡所述出风口；所述空调室内机进入预设运行模式后，控制器根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。因此，防止了在空调室内机进入预设运行模式后导风板上产生冷凝水现象。
附图说明
图1为本发明空调室内机一实施例中一状态结构示意图；
图2为本发明空调室内机一实施例中另一状态结构示意图；
图3为本发明空调室内出风控制方法一实施例的流程示意图；
图4为本发明空调室内出风控制方法另一实施例的流程示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种空调室内机，参照图1，在一实施例中，该空调室内机上设有出风口10、导风板20、控制器和湿度检测器；所述导风板20用于遮挡或打开所述出风口10；所述湿度检测器用于检测环境湿度；
所述空调室内机制冷运行状态下，在进入预设运行模式时，所述控制器控制所述导风板20部分遮挡所述出风口10，使出风口吹出的气流经过所述导风板时改变出风方向；
所述空调室内机进入预设运行模式后，所述控制器根据所述湿度检测器检测的环境湿度确定是否控制所述导风板20打开所述出风口10，以退出预设运行模式。
本实施例中，上述空调室内机包括底盘30和面框40，在面框40上设有上述出风口10，在底盘30上设有进风通道、出风通道和室内风机，其中出风通道与出风口10对接。上述导风板20靠近两端的位置处分别设有旋转轴，该旋转轴的一端与导风板20连接，另一端穿过所述出风口10与底盘30转动连接，在底盘30内设置有与旋转轴固定连接电机，通过电机驱动旋转轴转动，以控制导风板20打开或遮挡出风口10。
具体地，上述导风板20打开出风口10是指导风板20向下运动至最低位置处，不阻挡出风口10的正常出风，导风板20遮挡出风口是指导风板20位于出风口10内以闭合出风口10。导风板板20半遮挡出风口是指，导风板20遮挡出风口10出风，以改变出风口10的出风方向，具体地，可以改变出风口10部分或全部出风的出风方向，即从出风口10吹出的一部风量和全部风量直接吹在导风板20上，经过导风板20的阻挡反弹进入室内。上述预设运行模式的类型可以根据实际需要进行定义，在以下各实施例中，以预设运行模式为无风感模式为例，进行详细说明。该无风感模式是指空调器运行在制冷运行状态下，控制出风口的出风方向发生改变，以使室内风速降低。该室内风速为距离空调器水平距离3m远位置处所测得的风速。无风感模式下，通过对出风口的遮挡，使得出风口的风速降低，进而使得室内风速降低。优选地，通过对出风口的遮挡，可以使得室内风速可以低于0.3m/s，即达到舒适状态。
工作时，空调室内机在标准制冷状态下运行时，控制器首先控制导风板20打开出风口10，使得室内出风正常从出风口10处吹出。如图1所示，此时，冷风从出风口10直接向下吹出。然后由控制器实时侦测空调室内机是否需要进入无风感运行模式，若是，则控制室内风机进入无风感模式。此时，控制器控制导风板20转动向上旋转预设角度，以部分遮挡出风口10。如图2所示，此时，从出风口10吹出的风将被导风板20遮挡，在导风板20的作用下，改变出风口10的出风方向，防止出风口10处吹出的风直接吹向人体。
在空调室内机在无风感模式下运行时，在导风板20向上旋转预置角度遮挡出风口10时，导风板20基本与水平面平行，且导风板20通常呈弧形设置，因此在导风板20的后侧（本实施例中，该后侧是指空调室内机安装固定在墙体上时，导风板20靠近墙体的一侧；如图中A处所示。）容易产生少量漏风现象，当环境空气湿度较高时，在导风板20的后侧由于少量漏风形成的冷空气与室内热空气在此交汇容易产生冷凝水。此时，则通过湿度传感器实时检测环境湿度。并根据湿度的大小确定是否控制导风板20回退到打开出风口10的状态，以避免存在导风板20的后侧有少量漏风以产生冷凝水。
本发明实施例在空调室内机制冷运行状态下，空调室内机进入预设运行模式时，控制器控制所述导风板20部分遮挡所述出风口10；所述空调室内机进入预设运行模式后，控制器根据所述湿度检测器检测的环境湿度确定是否控制所述导风板20打开所述出风口10，以退出无风感模式。因此，防止了在空调室内机进入预设运行模式后导风板20上产生冷凝水现象。
进一步地，上述控制器具体用于，在所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板20打开所述出风口10。
本实施例中，上述预设时间间隔的时间长度以及每一预置时间段的时间长度均可根据实际需要进行设置。优选地，上述控制器具体用于：
在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板20打开所述出风口10；
在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板20打开所述出风口10；
在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板20打开所述出风口10；
在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板20打开所述出风口10；
所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
本实施例中，上述预置时间段包括第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段。其中第一预置时间段内对应的标准湿度值为第一标准湿度值，第二预置时间段内对应的标准湿度值为第二标准湿度值，第三预置时间段内对应的标准湿度值为第三标准湿度值，第四预置时间段内对应的标准湿度值为第四标准湿度值。
以下将以一个具体的实例进行详细说明。本实例中，可以在空调室内机要进入无风感模式时开始计时，当计时时间满足上述各预置时间段对应的时间时，可以根据当前湿度与对应的标准湿度值进行判断。例如上述预设时间间隔为0~10分钟，上述第一预置时间段为10~15分钟，第二预置时间段为15~20分钟，第三预置时间段为20~30分钟，第四预置时间段为大于30分钟。上述第一标准湿度值为90%，第二标准湿度值为80%，第三标准湿度值为75%，第四标准湿度为80%。
具体地，在本实例中，当空调室内机进入无风感模式运行10分钟后开始根据湿度进行判断，首先在计时时间大于10分钟后，判断在10~15分钟内是否存在环境湿度大于90%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于15分钟后，判断在15~20分钟内是否存在环境湿度大于80%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于20分钟后，判断在20~30分钟内是否存在环境湿度大于75%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于30分钟后，判断是否存在环境湿度大于70%的情况，直至关机或退出无风感模式，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态。可以理解的是，当空调室内机退出无风感模式后，则上述计时器将复位清零，以重新计时。
进一步地，上述控制器具体用于，当所述根据湿度检测器检测的环境湿度确定需要打开出风口10时，控制所述导风板20向下转动预设角度，以打开所述出风口10。
上述预设角度的大小可以可根据实际需要进行设置，只要不防止出风口10的正常出风即可以。本实施例中，优选地，上述导风板20回退到标准制冷运行状态对应的位置，即控制导风板20转动至最低点。
可以理解的是，上述控制器判断空调室内机是否进入预设运行模式的条件可以根据实际需要进行设置，本实施例中，优选地，可以在控制器接收到无风感模式启动指令时，控制空调室内机进入无风感模式。在其他实施例中，还可以根据其他条件进行判断，例如应当说明的是，上述无风感模式启动指令可以由遥控器、机身按键或者安装客户端的手机等移动设备发出，优选但不限于以上设备。
本发明还提供一种空调室内出风控制方法，应用于上述实施例中的空调室内机，参照图1至图3，在一实施例中，本发明提供的空调室内出风控制方法包括：
步骤S10，所述空调室内机制冷运行状态下，在进入预设运行模式时，控制所述导风板部分遮挡所述出风口，使出风口吹出的气流经过所述导风板时改变出风方向；
步骤S20，所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。
本实施例中，上述空调室内机包括底盘30和面框40，在面框40上设有上述出风口10，在底盘30上设有进风通道、出风通道和室内风机，其中出风通道与出风口10对接。上述导风板20靠近两端的位置处分别设有旋转轴，该旋转轴的一端与导风板20连接，另一端穿过所述出风口10与底盘30转动连接，在底盘30内设置有与旋转轴固定连接电机，通过电机驱动旋转轴转动，以控制导风板20打开或遮挡出风口10。
具体地，上述导风板20打开出风口10是指导风板20向下运动至最低位置处，不阻挡出风口10的正常出风，导风板20遮挡出风口是指导风板20位于出风口10内以闭合出风口10。导风板板20半遮挡出风口是指，导风板20遮挡出风口10出风，以改变出风口10的出风方向，具体地，可以改变出风口10部分或全部出风的出风方向，即从出风口10吹出的一部风量和全部风量直接吹在导风板20上，经过导风板20的阻挡反弹进入室内。上述预设运行模式的类型可以根据实际需要进行定义，在以下各实施例中，以预设运行模式为无风感模式为例，进行详细说明。该无风感模式是指空调器运行在制冷运行状态下，控制出风口的出风方向发生改变，以使室内风速降低。该室内风速为距离空调器水平距离3m远位置处所测得的风速。无风感模式下，通过对出风口的遮挡，使得出风口的风速降低，进而使得室内风速降低。优选地，通过对出风口的遮挡，可以使得室内风速可以低于0.3m/s，即达到舒适状态。
工作时，空调室内机在标准制冷状态下运行时，首先控制导风板20打开出风口10，使得室内出风正常从出风口10处吹出。如图1所示，此时，冷风从出风口10直接向下吹出。然后实时侦测空调室内机是否需要进入无风感运行模式，若是，则控制室内风机进入无风感模式。此时，控制导风板20转动向上旋转预设角度，以部分遮挡出风口10。如图2所示，此时，从出风口10吹出的风将被导风板20遮挡，在导风板20的作用下，改变出风口10的出风方向，防止出风口10处吹出的风直接吹向人体。
在空调室内机在无风感模式下运行时，在导风板20向上旋转预置角度遮挡出风口10时，导风板20基本与水平面平行，且导风板20通常呈弧形设置，因此在导风板20的后侧（本实施例中，该后侧是指空调室内机安装固定在墙体上时，导风板20靠近墙体的一侧；如图中A处所示。）由于少量漏风形成的冷空气与室内热空气在此交汇容易容易产生少量漏风现象，当环境空气湿度较高时，在导风板20的后侧产生冷凝水。此时，则通过湿度传感器实时检测环境湿度。并根据湿度的大小确定是否控制导风板20回退到打开出风口10的状态，以避免存在导风板20的后侧有少量漏风以产生冷凝水。
本发明实施例在空调室内机制冷运行状态下，空调室内机进入预设运行模式时，控制所述导风板20部分遮挡所述出风口10；所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板20打开所述出风口10，以退出预设运行模式。因此，防止了在空调室内机进入预设运行模式后导风板20上产生冷凝水现象。
进一步地，请一并参照图4，在本发明空调室内出风控制方法第二实施例中，上述步骤S20包括：
所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板20打开所述出风口10。
本实施例中，上述预设时间间隔的时间长度以及每一预置时间段的时间长度均可根据实际需要进行设置。优选地，上述上述根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口包括：
在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板20打开所述出风口10；
在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板20打开所述出风口10；
在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板20打开所述出风口10；
在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板20打开所述出风口10；
所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
本实施例中，上述预置时间段包括第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段。其中第一预置时间段内对应的标准湿度值为第一标准湿度值，第二预置时间段内对应的标准湿度值为第二标准湿度值，第三预置时间段内对应的标准湿度值为第三标准湿度值，第四预置时间段内对应的标准湿度值为第四标准湿度值。
以下将以一个具体的实例进行详细说明。本实例中，可以在空调室内机要进入无风感模式时开始计时，当计时时间满足上述各预置时间段对应的时间时，可以根据当前湿度与对应的标准湿度值进行判断。例如上述预设时间间隔为0~10分钟，上述第一预置时间段为10~15分钟，第二预置时间段为15~20分钟，第三预置时间段为20~30分钟，第四预置时间段为大于30分钟。上述第一标准湿度值为90%，第二标准湿度值为80%，第三标准湿度值为75%，第四标准湿度为80%。
具体地，在本实例中，当空调室内机进入无风感模式运行10分钟后开始根据湿度进行判断，首先在计时时间大于10分钟后，判断在10~15分钟内是否存在环境湿度大于90%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于15分钟后，判断在15~20分钟内是否存在环境湿度大于80%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于20分钟后，判断在20~30分钟内是否存在环境湿度大于75%的情况，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态；若不存在，则在计时时间大于30分钟后，判断是否存在环境湿度大于70%的情况，直至关机或退出无风感模式，若存在，则直接退出无风感模式，将导风板20退回到打开出风口10的状态。可以理解的是，当空调室内机退出无风感模式后，则上述计时器将复位清零，以重新计时。
进一步地，基于上述实施例，在本发明空调室内出风控制方法第三实施例中，控制导风板20打开所述出风口10包括：
当所述根据湿度检测器检测的环境湿度确定需要打开出风口10时，控制所述导风板20向下转动预设角度，以打开所述出风口10。
上述预设角度的大小可以可根据实际需要进行设置，只要不防止出风口10的正常出风即可以。本实施例中，优选地，上述导风板20回退到标准制冷运行状态对应的位置，即控制导风板20转动至最低点。
可以理解的是，上述控制器判断空调室内机是否进入预设运行模式的条件可以根据实际需要进行设置，本实施例中，优选地，可以在控制器接收到无风感模式启动指令时，控制空调室内机进入无风感模式。在其他实施例中，还可以根据其他条件进行判断，例如应当说明的是，上述无风感模式启动指令可以由遥控器、机身按键或者安装客户端的手机等移动设备发出，优选但不限于以上设备。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (12)

  1. 一种空调室内机，其特征在于，所述空调室内机上设有出风口、导风板、控制器和湿度检测器；所述导风板用于遮挡或打开所述出风口；所述湿度检测器用于检测环境湿度；
    所述空调室内机制冷运行状态下，在进入预设运行模式时，所述控制器控制所述导风板部分遮挡所述出风口，使出风口吹出的气流经过所述导风板时改变出风方向；
    所述空调室内机进入预设运行模式后，所述控制器根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。
  2. 如权利要求1所述的空调室内机，其特征在于，所述控制器具体用于，在所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
  3. 如权利要求2所述的空调室内机，其特征在于，所述控制器具体用于：
    在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
    在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
    在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
    在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
    所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
  4. 如权利要求1所述的空调室内机，其特征在于，所述控制器具体用于：当所述根据湿度检测器检测的环境湿度确定需要打开出风口时，控制所述导风板向下转动预设角度，以打开所述出风口。
  5. 如权利要求4所述的空调室内机，其特征在于，所述控制器具体用于，在所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
  6. 如权利要求5所述的空调室内机，其特征在于，所述控制器具体用于：
    在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
    在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
    在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
    在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
    所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
  7. 一种空调室内出风控制方法，其特征在于，应用于如权利要求1所述的空调室内机，所述空调室内出风控制方法包括：
    所述空调室内机制冷运行状态下，在进入预设运行模式时，控制所述导风板部分遮挡所述出风口，使出风口吹出的气流经过所述导风板时改变出风方向；
    所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式。
  8. 如权利要求7所述的空调室内出风控制方法，其特征在于，所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式的步骤包括：
    所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
  9. 如权利要求8所述的空调室内出风控制方法，其特征在于，所述根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口包括：
    在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
    在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
    在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
    在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
    所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
  10. 如权利要求7所述的空调室内出风控制方法，其特征在于，所述控制导风板打开所述出风口包括：
    当所述根据湿度检测器检测的环境湿度确定需要打开出风口时，控制所述导风板向下转动预设角度，以打开所述出风口。
  11. 如权利要求10所述的空调室内出风控制方法，其特征在于，所述空调室内机进入预设运行模式后，根据所述湿度检测器检测的环境湿度确定是否控制所述导风板打开所述出风口，以退出预设运行模式的步骤包括：
    所述空调室内机进入预设运行模式运行预设时间间隔后，根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口。
  12. 如权利要求11所述的空调室内出风控制方法，其特征在于，所述根据每一预置时间段内检测到的环境湿度是否大于各预置时间段对应预设的标准湿度值，确定是否控制所述导风板打开所述出风口包括：
    在第一预置时间段内确定当前检测的环境湿度大于第一标准湿度值时，控制所述导风板打开所述出风口；
    在第二预设时间段内确定当前检测的环境湿度大于第二标准湿度值时，控制所述导风板打开所述出风口；
    在第三预设时间段内确定当前检测的环境湿度大于第三标准湿度值时，控制所述导风板打开所述出风口；
    在第四预设时间段内确定当前检测的环境湿度大于第四标准湿度值时，控制所述导风板打开所述出风口；
    所述第一预置时间段、第二预置时间段、第三预置时间段和第四预置时间段为依次连续设置的时间段，且所述第一标准湿度值、第二标准湿度值、第三标准湿度值和第四标准湿度值逐渐减小。
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