WO2020237763A1 - 加湿装置、空调器和空调器的控制方法 - Google Patents

加湿装置、空调器和空调器的控制方法 Download PDF

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Publication number
WO2020237763A1
WO2020237763A1 PCT/CN2019/092898 CN2019092898W WO2020237763A1 WO 2020237763 A1 WO2020237763 A1 WO 2020237763A1 CN 2019092898 W CN2019092898 W CN 2019092898W WO 2020237763 A1 WO2020237763 A1 WO 2020237763A1
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Prior art keywords
air
humidification
air conditioner
assembly
fan
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PCT/CN2019/092898
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English (en)
French (fr)
Inventor
汤展跃
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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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Priority claimed from CN201910472213.7A external-priority patent/CN110057011A/zh
Priority claimed from CN201920836073.2U external-priority patent/CN210118921U/zh
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 WO2020237763A1 publication Critical patent/WO2020237763A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements

Definitions

  • the present application relates to the field of air conditioning technology, and in particular, to a humidification device, an air conditioner having the humidification device, and a control method of the air conditioner.
  • An air conditioner with a humidification function in the related art usually uses a constant temperature for humidification. Due to the limitation of the structural space of the air conditioner, the volume of the humidification device is small, resulting in a correspondingly small humidification amount, for example, 200ml/h-350ml/h. At the same time, when humidifying in winter, people will feel very uncomfortable when the cold humidity is blown.
  • This application aims to solve at least one of the technical problems existing in the prior art. For this reason, the present application proposes a humidification device, which has the advantages of large humidification capacity and high comfort.
  • This application also proposes an air conditioner with the humidification device.
  • This application also proposes a control method of an air conditioner.
  • the humidification device includes: a humidification support, the humidification support has a water tank; a wet membrane component, the wet membrane component is provided in the water tank; a hot air component, the hot air component is suitable for forming Hot air blown to the wet film module.
  • the humidification device of the embodiment of the present application during the humidification process of the wet film, hot air is used to heat the air near the wet film. After the air temperature increases, the effect of increasing the humidification amount is more obvious.
  • the humidification device according to the embodiment of the present application also has the following additional technical features:
  • the hot air assembly is switchable between a first state and a second state, and the hot air assembly is configured to form an air flow blowing to the wet film assembly in the first state, In the second state, an air flow blowing to the wet film module is formed and the air flow is heated.
  • the hot air assembly includes: a humidification fan for driving an airflow to the wet film assembly; a heating element for heating the airflow to the wet film assembly, the heating element It is located upstream of the wet membrane module in the flow direction of the air stream.
  • the humidification bracket is formed with an air duct
  • the humidification fan is installed on the humidification bracket and the air outlet of the humidification fan is connected to the air duct
  • the wet membrane module is arranged in the air duct. At the exit.
  • the humidification fan is located below the wet membrane module and the air duct.
  • the wall surface of the air duct facing the air outlet end of the humidification fan extends obliquely from bottom to top and toward the wet membrane module.
  • the heating element is provided at the air outlet end of the humidifying fan.
  • the humidification device further includes: a water tank, the water tank is arranged on the humidification support, the water tank is connected to the water tank; a wet module, the wet module is arranged on the The top of the wet membrane module; a water pump assembly, the water pump assembly is arranged on the humidification bracket, the water pump assembly is suitable for delivering the water in the water tank or the water tank to the wet module to wet the wet Membrane module.
  • water tank and the water pump assembly are respectively located downstream of the wet membrane assembly in the flow direction of the hot air.
  • the humidification fan is a centrifugal fan, an axial fan, or a diagonal fan.
  • the heating element is a metal element or a semiconductor element.
  • An air conditioner includes: a cabinet with an air inlet, an air outlet, a humidification inlet, and a moisture outlet formed on the cabinet; a heat exchanger component and a fan component, the heat exchanger The component and the fan component are arranged in the casing, and the fan component is used to drive the airflow into the casing from the air inlet, exchange heat with the heat exchanger component, and then discharge from the air outlet;
  • the humidification device is provided in the casing, and the hot air component is adapted to drive an airflow into the casing from the humidification inlet and perform the airflow It is heated, humidified by the wet film module, and discharged from the wet gas outlet.
  • the humidification device as described above is used to provide a large amount of humidification and high comfort.
  • the air conditioner includes the humidification device according to the embodiment of the first aspect of the present application, and the control method of the air conditioner includes:
  • the humidity value of the comfort zone is greater than the humidity value of the low humidity zone and less than the humidity value of the high humidity zone.
  • the humidification amount of the air conditioner can be increased, and the comfort of the air conditioner can be improved.
  • the humidity value of the comfort zone is 40%-60%
  • the humidity value of the low humidity zone is less than 40%
  • the humidity value of the high humidity zone is greater than 60%
  • the t is 1h-4h.
  • the ⁇ is 1.5°C-5.5°C.
  • the hot air assembly (300) is controlled to be in the first state, and it is continuously determined whether the air conditioner is in the comfort zone.
  • Fig. 1 is a partial structural diagram of an air conditioner according to an embodiment of the present application
  • Figure 2 is a cross-sectional view taken along line A-A in Figure 1;
  • Figure 3 is a sectional view taken along line B-B in Figure 1;
  • Figure 4 is a cross-sectional view taken along line C-C in Figure 1;
  • Fig. 5 is a partial structural diagram of an air conditioner according to an embodiment of the present application.
  • Figure 6 is a cross-sectional view taken along line D-D in Figure 5;
  • Fig. 7 is a partial structural diagram of an air conditioner according to an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.
  • Figure 10 is a cross-sectional view taken along line E-E in Figure 9;
  • Fig. 11 is a flowchart of a control method of an air conditioner according to an embodiment of the present application.
  • the humidification device includes: a humidification support 100, a wet membrane module 200 and a hot air module 300.
  • the humidification stand 100 has a water tank.
  • the wet membrane module 200 is installed in the water tank.
  • the hot air assembly 300 is suitable for forming hot air blowing to the wet membrane assembly 200, so that the hot air can take away more moisture on the wet membrane assembly 200 and increase the humidification capacity
  • the humidification device of the embodiment of the present application during the humidification process of the wet film, hot air is used to heat the air near the wet film, and after the air temperature increases, the effect of increasing the humidification amount is more obvious.
  • the hot air assembly 300 is switchable between the first state and the second state, and the hot air assembly 300 is configured to form an air flow blowing toward the wet membrane assembly 200 in the first state, and in the second state An air flow blowing to the wet film module 200 is formed and the air flow is heated.
  • the hot air assembly 300 includes: a humidification fan 310 for driving the air flow to the wet film assembly 200 and a heating element 320 for heating the air flow to the wet film assembly 200 .
  • the heating element 320 is located upstream of the wet film assembly 200 in the flow direction of the airflow, so that the humidifying fan 310 and the heating element 320 can work independently to realize the switching of the hot air assembly 300 between the first state and the second state.
  • the airflow flowing through the wet membrane module 200 can be a heated airflow. Specifically, in the first state of the hot air assembly 300, only the humidifying fan 310 works; in the second state of the hot air assembly 300, both the humidifying fan 310 and the heating element 320 work.
  • the humidification support 100 is formed with an air duct 101
  • the humidification fan 310 is installed on the humidification support 100
  • the air outlet end of the humidification fan 310 is connected with the inlet of the air duct 101
  • the wet membrane module 200 is installed in the air duct.
  • a certain flow path is provided for the air flow, so as to ensure that the air flowing to the wet membrane module 200 is hot air, and the humidification amount is increased.
  • the humidification fan 310 is located below the wet membrane assembly 200 and the air duct 101, so as to facilitate the upward flow of the humidified airflow.
  • the wall surface of the air duct 101 facing the air outlet end of the humidifying fan 310 extends obliquely from bottom to top and toward the wet membrane module 200. In this way, it is advantageous to direct the airflow to the wet membrane module 200.
  • the heating element 320 is provided at the air outlet end of the humidification fan 310, so that the effect of increasing the humidification amount is obvious.
  • the heating element 320 is installed at the volute tongue of the humidifying fan 310.
  • the humidification device further includes: a water tank 400, a wet module, and a water pump assembly.
  • the water tank 400 is arranged on the humidifying support 100, the water tank 400 is connected to the water tank, and the water tank 400 is suitable for supplying water to the water tank.
  • the wet module is arranged on the top of the wet membrane module 200.
  • the water pump assembly is arranged on the humidification support 100, and the water pump assembly is adapted to deliver the water in the water tank or tank 400 to the wetting module to wet the membrane assembly 200, thereby ensuring that the wet membrane assembly 200 is always in a wet state.
  • the water tank 400 and the water pump assembly are respectively located downstream of the wet membrane assembly 200 in the flow direction of the hot air, thereby facilitating installation and ensuring the smooth flow of air flow.
  • the humidifying fan 310 can be a centrifugal fan, an axial fan, or a diagonal fan;
  • the heating element 320 is a metal or semiconductor element.
  • the heating element 320 can be It is configured as a fin-type heating element or a tubular heating element.
  • the shape of the heating element 320 may be a plate shape or a tube shape, which is not particularly limited in this application.
  • the air conditioner 10 includes: a casing 700, heat exchanger components, fan components, and the humidifying device according to the embodiment of the first aspect of the present application.
  • an air inlet 701, an air outlet, a humidification inlet, and a moisture outlet 702 are formed on the casing 700.
  • the heat exchanger component and the fan component are arranged in the casing 700, and the fan component is used to drive the airflow from the air inlet 701 into the casing 700 and exchange heat with the heat exchanger component to be discharged from the air outlet.
  • the humidifying device is arranged in the casing 700, and the heating device is located in the lower part of the casing 700.
  • the hot air component 300 drives the airflow from the humidification inlet into the casing 700, and is humidified by the wet membrane module 200, and then is discharged from the moisture outlet 702.
  • the hot air component 300 drives the airflow into the casing from the humidification inlet 700 is heated, and humidified by the wet membrane module 200, it is discharged from the moisture outlet 702.
  • the humidification inlet can be defined by the air inlet 701, and the moisture outlet 702 can be defined by the air outlet.
  • the hot air assembly 300 drives the airflow from the air inlet 701 into the casing 700 in the first state and passes through the wet film.
  • the module 200 is humidified and discharged from the air outlet.
  • the hot air module 300 drives the airflow from the air inlet 701 into the casing 700 and heats it, and is humidified by the wet membrane module 200 and discharged from the air outlet.
  • the humidifying capacity is large and the comfort is high.
  • the air conditioner includes the humidifying device according to the embodiment of the first aspect of the present application, and the control method of the air conditioner includes:
  • the humidity value in the comfort zone is greater than the humidity value in the low-humidity zone and less than the humidity value in the high-humidity zone.
  • the humidity value of the comfort zone is 40%-60%
  • the humidity value of the low humidity area is less than 40%
  • the humidity value of the high humidity area is greater than 60%.
  • the humidification amount of the air conditioner 10 can be increased, and the comfort of the air conditioner 10 can be improved.
  • t is 1h-4h, and the humidification time can be determined according to actual scenarios.
  • ⁇ is 1.5°C-5.5°C, so that a better heating and humidification effect can be ensured while saving power consumption.
  • ⁇ is 3°C, so the effect of increasing the amount of humidification is very obvious.
  • the hot air assembly 300 is controlled to be in the first state, and the ambient humidity is continuously detected to determine whether the air conditioner 10 is in the comfort zone until no humidification is required.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this application, unless otherwise specified, “plurality” means two or more.
  • first feature and second feature may include one or more of these features, and “above” or “under” the first feature may include the first and second features.
  • the two features are in direct contact, and it may also include that the first and second features are not in direct contact but through another feature between them.
  • the "above”, “above”, and “above” of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature.
  • connection should be understood in a broad sense, for example, 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, or it can be internal communication between two components.
  • connection should be understood in a broad sense, for example, 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, or it can be internal communication between two components.

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Abstract

一种加湿装置、空调器(10)和空调器的控制方法，所述加湿装置包括：加湿支架(100)，所述加湿支架(100)具有水槽；湿膜组件(200)，所述湿膜组件(200)设在所述水槽内；热风组件(300)，所述热风组件(300)适于形成吹向所述湿膜组件(200)的热风。

Description

加湿装置、空调器和空调器的控制方法
相关申请的交叉引用
本申请基于申请号为201910472213.7，申请日为2019年5月31日的中国专利申请；申请号为201920836073.2，申请日为2019年5月31日的中国专利申请提出，并要求上述中国专利申请的优先权，上述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，具体而言，涉及一种加湿装置、具有所述加湿装置的空调器和空调器的控制方法。
背景技术
相关技术中带有加湿功能的空调器，通常采用不变温度进行加湿。由于空调结构空间的限制，加湿装置的体积小，导致加湿量相应也很小，例如为200ml/h-350ml/h。同时，在冬天加湿时，冷湿气吹到人会使人感到很不舒服。
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，本申请提出一种加湿装置，所述加湿装置具有加湿量大、舒适性高等优点。
本申请还提出一种具有所述加湿装置的空调器。
本申请还提出一种空调器的控制方法。
根据本申请第一方面实施例的加湿装置，包括：加湿支架，所述加湿支架具有水槽；湿膜组件，所述湿膜组件设在所述水槽内；热风组件，所述热风组件适于形成吹向所述湿膜组件的热风。
根据本申请实施例的加湿装置，在湿膜加湿过程中，采用热风对湿膜附近的空气加热，在空气温度提升后，加湿量增大的效果比较明显。
另外，根据本申请实施例的加湿装置还具有如下附加的技术特征：
根据本申请的一些实施例，所述热风组件在第一状态和第二状态之间可切换，所述热风组件被构造成在所述第一状态下形成吹向所述湿膜组件的气流、在所述第二状态下形成吹向所述湿膜组件的气流并对所述气流进行加热。
在本申请的一些实施例中，所述热风组件包括：用于驱动气流流向所述湿膜组件 的加湿风机；用于对流向所述湿膜组件的气流进行加热的加热件，所述加热件在所述气流的流向上位于所述湿膜组件的上游。
进一步地，所述加湿支架形成有风道，所述加湿风机安装在所述加湿支架上且所述加湿风机的出风端与所述风道相连，所述湿膜组件设在所述风道的出口处。
在本申请的一些实施例中，所述加湿风机位于所述湿膜组件和所述风道的下方。
在本申请的一些具体实施例中，所述风道的朝向所述加湿风机的出风端的壁面由下至上且向着所述湿膜组件倾斜延伸。
在本申请的一些实施例中，所述加热件设在所述加湿风机的出风端处。
根据本申请的一些实施例，所述加湿装置还包括：水箱，所述水箱设在所述加湿支架上，所述水箱与所述水槽相连；淋湿模块，所述淋湿模块设在所述湿膜组件的顶部；水泵组件，所述水泵组件设在所述加湿支架上，所述水泵组件适于将所述水槽或所述水箱内的水输送至所述淋湿模块以湿润所述湿膜组件。
进一步地，所述水箱和所述水泵组件在所述热风的流向上分别位于所述湿膜组件的下游。
在本申请的一些实施例中，所述加湿风机为离心风机、轴流风机或斜流风机。
在本申请的一些具体实施例中，所述加热件为金属件或半导体件。
根据本申请第二方面实施例的空调器，包括：机壳，所述机壳上形成有进风口、出风口、加湿入口和湿气出口；换热器部件和风机部件，所述换热器部件和所述风机部件设在所述机壳内，所述风机部件用于驱动气流从所述进风口进入机壳内并与所述换热器部件换热后从所述出风口排出；根据本申请第一方面实施例所述的加湿装置，所述加湿装置设在所述机壳内，所述热风组件适于驱动气流从所述加湿入口进入所述机壳内并对所述气流进行加热，经所述湿膜组件加湿后从所述湿气出口排出。
根据本申请实施例的空调器，利用如上所述的加湿装置，加湿量大、舒适性高。
根据本申请第三方面实施例的空调器的控制方法，所述空调器包括根据本申请第一方面实施例所述的加湿装置，所述空调器的控制方法包括：
开启所述空调器；
检测环境湿度；
判断所述空调器是否处于舒适区；
如果所述空调器处于所述舒适区，则控制所述热风组件处于所述第一状态；
当所述热风组件处于所述第一状态持续时间t时，关闭所述热风组件；
如果所述空调器不在所述舒适区，则判断所述空调器是否处于低湿区；
如果所述空调器处于所述低湿区，则控制所述热风组件处于所述第二状态；
检测环境温度T1和被所述热风组件加热的气流的温度T2；
判断T2减T1是否大于Δ；
如果是，则控制所述热风组件处于所述第一状态；
如果否，则控制所述热风组件处于所述第二状态；
如果所述空调器处于高湿区，则关闭所述热风组件，其中，
所述舒适区的湿度值大于所述低湿区的湿度值且小于所述高湿区的湿度值。
根据本申请实施例的空调器的控制方法，可以增大空调器的加湿量，提高空调器的舒适性。
根据本申请的一些实施例，所述舒适区的湿度值为40％-60％，所述低湿区的湿度值小于40％，所述高湿区的湿度值大于60％。
根据本申请的一些实施例，所述t为1h-4h。
根据本申请的一些实施例，所述Δ为1.5℃-5.5℃。
根据本申请的一些实施例，如果T2减T1大于Δ，则控制所述热风组件(300)处于所述第一状态，继续判断所述空调器是否处于舒适区。
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
图1是根据本申请实施例的空调器的局部结构示意图；
图2是沿图1中的A-A线的剖视图；
图3是沿图1中的B-B线的剖视图；
图4是沿图1中的C-C线的剖视图；
图5是根据本申请实施例的空调器的局部结构示意图；
图6是沿图5中的D-D线的剖视图；
图7是根据本申请实施例的空调器的局部结构示意图；
图8是根据本申请实施例的空调器的结构示意图；
图9是根据本申请实施例的空调器的结构示意图；
图10是沿图9中的E-E线的剖视图；
图11是根据本申请实施例的空调器的控制方法的流程图。
附图标记：
空调器10、加湿支架100、风道101、湿膜组件200、热风组件300、加湿风机310、加热件320、水箱400、机壳700、进风口701、湿气出口702。
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。
下面参考附图描述根据本申请第一方面实施例的加湿装置。
如图1-图10所示，根据本申请实施例的加湿装置，包括：加湿支架100、湿膜组件200和热风组件300。
具体而言，加湿支架100具有水槽。湿膜组件200设在水槽内。热风组件300适于形成吹向湿膜组件200的热风，从而热风能够带走湿膜组件200上更多的水分，提高加湿量
由此，根据本申请实施例的加湿装置，在湿膜加湿过程中，采用热风对湿膜附近的空气加热，在空气温度提升后，加湿量增大的效果比较明显。
根据本申请的一些实施例，热风组件300在第一状态和第二状态之间可切换，热风组件300被构造成在第一状态下形成吹向湿膜组件200的气流、在第二状态下形成吹向湿膜组件200的气流并对气流进行加热。
在本申请的一些实施例中，如图2所示，热风组件300包括：用于驱动气流流向湿膜组件200的加湿风机310和用于对流向湿膜组件200的气流进行加热的加热件320。加热件320在气流的流向上位于湿膜组件200的上游，从而加湿风机310和加热件320可以独立工作，实现热风组件300在第一状态和第二状态之间的切换。并且，流过湿膜组件200的气流能够是加热后的气流。具体地，热风组件300在第一状态下，仅加湿风机310工作；热风组件300在第二状态下，加湿风机310和加热件320均工作。
进一步地，如图2所示，加湿支架100形成有风道101，加湿风机310安装在加湿支架100上，加湿风机310的出风端与风道101的进口相连，湿膜组件200设在风道101的出口处。如此，提供给气流一定的流动路径，从而保证流到湿膜组件200的空气为热风，保证加湿量的增大。
在本申请的一些实施例中，如图2所示，加湿风机310位于湿膜组件200和风道101的下方，从而利于加湿后的气流向上流动。
在本申请的一些具体实施例中，如图2所示，风道101的朝向加湿风机310的出风端的壁面由下至上且向着湿膜组件200倾斜延伸。如此，利于将气流导向湿膜组件200。
在本申请的一些实施例中，如图2所示，加热件320设在加湿风机310的出风端 处，从而加湿量的增加效果明显。例如，加热件320安装在加湿风机310的蜗舌处。
根据本申请的一些实施例，如图2所示，加湿装置还包括：水箱400、淋湿模块和水泵组件。水箱400设在加湿支架100上，水箱400与水槽相连，水箱400适于向水槽供水。淋湿模块设在湿膜组件200的顶部。水泵组件设在加湿支架100上，水泵组件适于将水槽或水箱400内的水输送至淋湿模块以湿润湿膜组件200，从而可以保证湿膜组件200始终处于湿润状态。
进一步地，如图2所示，水箱400和水泵组件在热风的流向上分别位于湿膜组件200的下游，从而便于安装，且保证气流的顺畅流动。
在本申请的一些实施例中，加湿风机310可以为离心风机、轴流风机或斜流风机；加热件320为金属件或半导体件，例如，加热件320为金属件时，加热件320可以被构造成翅片类发热体或管状发热体。加热件320的形状可以为板状或管状，本申请对此不作特殊限定。
如图1-图10所示，根据本申请第二方面实施例的空调器10，包括：机壳700、换热器部件、风机部件和根据本申请第一方面实施例所述的加湿装置。
具体而言，机壳700上形成有进风口701、出风口、加湿入口和湿气出口702。换热器部件和风机部件设在机壳700内，风机部件用于驱动气流从进风口701进入机壳700内并与换热器部件换热后从出风口排出。加湿装置设在机壳700内，加热装置位于机壳700的下部。热风组件300在第一状态下驱动气流从加湿入口进入机壳700内，并经湿膜组件200加湿后从湿气出口702排出，热风组件300在第二状态下驱动气流从加湿入口进入机壳700内并对其进行加热，经湿膜组件200加湿后从湿气出口702排出。
可以理解，加湿入口可以由进风口701限定出，湿气出口702可以由出风口限定出，这样，热风组件300在第一状态下驱动气流从进风口701进入机壳700内，并经湿膜组件200加湿后从出风口排出，热风组件300在第二状态下驱动气流从进风口701进入机壳700内并对其进行加热，经湿膜组件200加湿后从出风口排出。
根据本申请实施例的空调器10，利用如上的加湿装置，加湿量大、舒适性高。
根据本申请实施例的空调器10的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
如图11所示，根据本申请第三方面实施例的空调器的控制方法，空调器包括根据本申请第一方面实施例所述的加湿装置，空调器的控制方法包括：
开启空调器10；
检测环境湿度；
判断空调器10是否处于舒适区；
如果空调器10处于舒适区，则开启加湿风机310；
判断加湿风机310的运行时间是否超过时间t：如果是，则关闭加湿风机310；否则，加湿风机310继续运行；
如果空调器10不在舒适区，则判断空调器10是否处于低湿区；
如果空调器10处于低湿区，则开启加湿风机310和加热件320；
检测环境温度T1和被加热件320加热的气流的温度T2；
判断T2减T1是否大于Δ；
如果是，则关闭加热件320；
如果否，则加湿风机310和加热件320继续运行；
如果空调器10处于高湿区，则关闭加湿风机310和加热件320，其中，
舒适区的湿度值大于低湿区的湿度值且小于高湿区的湿度值。例如，舒适区的湿度值为40％-60％，低湿区的湿度值小于40％，高湿区的湿度值大于60％。
根据本申请实施例的空调器的控制方法，可以增大空调器10的加湿量，提高空调器10的舒适性。
根据本申请的一些实施例，t为1h-4h，可以根据实际场景确定加湿时间。
根据本申请的一些实施例，Δ为1.5℃-5.5℃，从而可以在节约功耗的情况下保证较好的加热加湿效果。例如，Δ为3℃，从而加湿量增大的效果非常明显。
根据本申请的一些实施例，如果T2减T1大于Δ，则控制热风组件300处于第一状态，继续检测环境湿度，判断空调器10是否处于舒适区，直到不用加湿。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，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。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，“第一特征”、“第二特征”可以包括一个或者更多个该特征，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。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。
需要说明的是，在本申请的描述中，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，还可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“具体实施例”、“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 (17)

  1. 一种加湿装置，其特征在于，包括：
    加湿支架，所述加湿支架具有水槽；
    湿膜组件，所述湿膜组件设在所述水槽内；
    热风组件，所述热风组件适于形成吹向所述湿膜组件的热风。
  2. 根据权利要求1所述的加湿装置，其特征在于，所述热风组件在第一状态和第二状态之间可切换，所述热风组件被构造成在所述第一状态下形成吹向所述湿膜组件的气流、在所述第二状态下形成吹向所述湿膜组件的气流并对所述气流进行加热。
  3. 根据权利要求1所述的加湿装置，其特征在于，所述热风组件包括：
    用于驱动气流流向所述湿膜组件的加湿风机；
    用于对流向所述湿膜组件的气流进行加热的加热件，所述加热件在所述气流的流向上位于所述湿膜组件的上游。
  4. 根据权利要求3所述的加湿装置，其特征在于，所述加湿支架形成有风道，所述加湿风机安装在所述加湿支架上且所述加湿风机的出风端与所述风道相连，所述湿膜组件设在所述风道的出口处。
  5. 根据权利要求4所述的加湿装置，其特征在于，所述加湿风机位于所述湿膜组件和所述风道的下方。
  6. 根据权利要求5所述的加湿装置，其特征在于，所述风道的朝向所述加湿风机的出风端的壁面由下至上且向着所述湿膜组件倾斜延伸。
  7. 根据权利要求3所述的加湿装置，其特征在于，所述加热件设在所述加湿风机的出风端处。
  8. 根据权利要求1所述的加湿装置，其特征在于，还包括：
    水箱，所述水箱设在所述加湿支架上，所述水箱与所述水槽相连；
    淋湿模块，所述淋湿模块设在所述湿膜组件的顶部；
    水泵组件，所述水泵组件设在所述加湿支架上，所述水泵组件适于将所述水槽或所述水箱内的水输送至所述淋湿模块以湿润所述湿膜组件。
  9. 根据权利要求8所述的加湿装置，其特征在于，所述水箱和所述水泵组件在所述热风的流向上分别位于所述湿膜组件的下游。
  10. 根据权利要求3所述的加湿装置，其特征在于，所述加湿风机为离心风机、轴流 风机或斜流风机。
  11. 根据权利要求3所述的加湿装置，其特征在于，所述加热件为金属件或半导体件。
  12. 一种空调器，其特征在于，包括：
    机壳，所述机壳上形成有进风口、出风口、加湿入口和湿气出口；
    换热器部件和风机部件，所述换热器部件和所述风机部件设在所述机壳内，所述风机部件用于驱动气流从所述进风口进入机壳内并与所述换热器部件换热后从所述出风口排出；
    根据权利要求1-11中任一项所述的加湿装置，所述加湿装置设在所述机壳内，所述热风组件适于驱动气流从所述加湿入口进入所述机壳内并对所述气流进行加热，经所述湿膜组件加湿后从所述湿气出口排出。
  13. 一种空调器的控制方法，其特征在于，所述空调器包括根据权利要求2-11中任一项所述的加湿装置，所述空调器的控制方法包括：
    开启所述空调器；
    检测环境湿度；
    判断所述空调器是否处于舒适区；
    如果所述空调器处于所述舒适区，则控制所述热风组件处于所述第一状态；
    当所述热风组件处于所述第一状态持续时间t时，关闭所述热风组件；
    如果所述空调器不在所述舒适区，则判断所述空调器是否处于低湿区；
    如果所述空调器处于所述低湿区，则控制所述热风组件处于所述第二状态；
    检测环境温度T1和被所述热风组件加热的气流的温度T2；
    判断T2减T1是否大于Δ；
    如果是，则控制所述热风组件处于所述第一状态；
    如果否，则控制所述热风组件处于所述第二状态；
    如果所述空调器处于高湿区，则关闭所述热风组件，其中，
    所述舒适区的湿度值大于所述低湿区的湿度值且小于所述高湿区的湿度值。
  14. 根据权利要求13所述的空调器的控制方法，其特征在于，所述舒适区的湿度值为40％-60％，所述低湿区的湿度值小于40％，所述高湿区的湿度值大于60％。
  15. 根据权利要求13所述的空调器的控制方法，其特征在于，所述t为1h-4h。
  16. 根据权利要求13所述的空调器的控制方法，其特征在于，所述Δ为1.5℃-5.5℃。
  17. 根据权利要求13所述的空调器的控制方法，其特征在于，如果T2减T1大于Δ， 则控制所述热风组件处于所述第一状态，继续判断所述空调器是否处于舒适区。
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CN102434913A (zh) * 2010-12-08 2012-05-02 苏州嘉言能源设备有限公司 可加湿空调
CN104515236A (zh) * 2013-09-30 2015-04-15 西安天任软件科技有限责任公司 一种具有加热功能的加湿器
KR20150101725A (ko) * 2014-02-27 2015-09-04 여형구 농업용 비닐하우스 가습장치
CN204693672U (zh) * 2014-12-17 2015-10-07 天津艾希科技有限公司 一种可供暖加湿的空气净化设备
CN104566719A (zh) * 2014-12-29 2015-04-29 北京格瑞力德空调科技有限公司 一种防冻型的空调装置
CN106403197A (zh) * 2016-10-26 2017-02-15 珠海格力电器股份有限公司 红外加热加湿装置、温湿度调控装置及其控制方法

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