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WO2022121479A1 - 水洗新风装置、空调内机及空调 - Google Patents

水洗新风装置、空调内机及空调 Download PDF

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Publication number
WO2022121479A1
WO2022121479A1 PCT/CN2021/122427 CN2021122427W WO2022121479A1 WO 2022121479 A1 WO2022121479 A1 WO 2022121479A1 CN 2021122427 W CN2021122427 W CN 2021122427W WO 2022121479 A1 WO2022121479 A1 WO 2022121479A1
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WO
WIPO (PCT)
Prior art keywords
air
washing
water
fresh air
water tank
Prior art date
Application number
PCT/CN2021/122427
Other languages
English (en)
French (fr)
Inventor
张展
吴洪金
王宁
马珊
刘祥宇
魏传超
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022121479A1 publication Critical patent/WO2022121479A1/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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present application relates to the technical field of household appliances, in particular to a water washing fresh air device, an air conditioner internal unit and an air conditioner.
  • a water washing device generally includes a water tank and an air driving unit.
  • a water washing unit is generally installed inside the water tank to purify the air entering the water tank.
  • the air driving unit can blow air into the water tank from the air inlet of the water tank, and the In the process of circulating in the water tank, the water washing unit absorbs the dust and impurities in the air, and finally discharges them from the air outlet of the water tank, thereby improving the air quality.
  • the fresh air device is usually installed independently of the water washing device.
  • An air duct is installed, and an additional fan is arranged in the independent air duct, and the outdoor fresh air is delivered to the indoor by the wind pressure.
  • the present application provides a water washing fresh air device, an air conditioner inner unit and an air conditioner, which can realize the air washing function and the fresh air function at the same time and reduce the cost.
  • the present application provides a water washing fresh air device
  • the water washing fresh air device includes a water tank, a water washing assembly, a fresh air assembly and an air drive unit
  • the water tank includes a first chamber containing a water washing liquid
  • the water washing assembly is arranged in the first chamber.
  • the water washing component is at least partially immersed in the water washing liquid, so that the water washing component can drive the water washing liquid to form a water film and purify the air entering the water tank.
  • the water tank has an air outlet and at least two air inlets
  • the air drive unit communicates with the air outlet to drive air into the water tank and flows out from the air outlet
  • the fresh air component is communicated with any one of the at least two air inlets to drive air to the water tank Provides outdoor air inside.
  • the water washing fresh air device realizes that both indoor air and outdoor air can enter the water tank through different air inlets on the water tank. After the outdoor air enters the water tank from the fresh air component, the outdoor fresh air can be discharged into the room through the air outlet to increase the oxygen content of the indoor air, and the air entering from different air inlets can be driven by the same air. The unit is driven and shares the same air duct, thereby reducing the cost while realizing the function of water washing and fresh air.
  • the washing assembly includes a washing unit, the washing unit includes a rotating shaft and a washing piece, the washing piece is arranged on the rotating shaft, the two ends of the rotating shaft are connected to the inner walls on opposite sides of the first chamber, and the rotating shaft drives the washing piece Rotate, so that the washing piece drives the washing liquid to form a water film.
  • the washing part with the water film is located on the air circulation path.
  • the water washing assembly further includes a drive unit, the drive unit is installed on the outer side of the side wall of the water tank, and the output end of the drive unit is connected to the end of the rotating shaft.
  • the driving unit can drive the water cleaning piece to rotate continuously, so as to continuously form a water film in the air duct where the air circulates, and bring the dust and impurities adsorbed by the water film back to the cleaning solution in the first chamber for precipitation.
  • the washing member includes a plurality of blades, and the plurality of blades are arranged at intervals along the length direction of the rotating shaft. With this arrangement, a water film can be formed between adjacent leaves, thereby improving the air filtration and purification effect.
  • the blade is provided with a plurality of through holes.
  • a water film can be formed in the through holes on each blade, thereby improving the purification effect; on the other hand, the through holes on each blade can reduce the resistance of air circulation , to increase air flow.
  • the air inlet includes a first air inlet and a second air inlet
  • the fresh air component is communicated with the first air inlet
  • the second air inlet is communicated with indoor air through an indoor air inlet pipe.
  • the fresh air assembly includes a fresh air duct and a first ventilation valve
  • the first ventilation valve is arranged in the fresh air duct
  • one end of the fresh air duct is connected to the first air inlet
  • the other end of the fresh air duct is communicated with outdoor air
  • the indoor air inlet pipe is provided with a second ventilation valve.
  • the water tank further includes a second chamber, the second chamber is located between the air inlet and the first chamber, and a filter element is arranged in the second chamber.
  • the present application provides an indoor unit of an air conditioner, including the above water washing fresh air device, which can purify the gas blown out of the air conditioner indoor unit when the air conditioner is working, so as to improve air quality.
  • the present application provides an air conditioner, which includes an outer air conditioner unit and the above-mentioned inner air conditioner unit that are connected to each other.
  • the application provides a water washing fresh air device, an air conditioner internal unit and an air conditioner.
  • the water washing fresh air device includes a water tank, a water washing assembly, a fresh air assembly and an air drive unit.
  • the washing assembly is at least partially immersed in the washing liquid, so that the washing assembly can drive the washing liquid to form a water film and purify the air entering the water tank.
  • the water tank has an air outlet and at least two air inlets, an air drive unit and an air outlet Connected to drive the air into the water tank and flow out from the air outlet, and the fresh air component is connected to any one of the at least two air inlets to provide outdoor air into the water tank, so that through different air inlets on the water tank, indoor air and air Outdoor air can enter the water tank.
  • the indoor air After the indoor air enters the water tank, it is purified by the water washing component in the water tank, which can remove dust in the air and have the effect of humidifying.
  • the outdoor fresh air is discharged into the room to increase the oxygen content of the indoor air, and the air entering from different air inlets can be driven by the same air drive unit and share the same air duct, so that the water washing function and the fresh air function can be realized at the same time. Reduced costs.
  • Fig. 1 is the structural representation of the fresh air device for washing provided by the embodiment of the application;
  • FIG. 2 is a schematic structural diagram of the fresh air device for washing with water from another perspective according to an embodiment of the present application.
  • connection and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components.
  • connection should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components.
  • the specific meanings of the above terms in this application can be understood according to specific situations.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • plurality means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.
  • a water washing device generally includes a water tank and an air driving unit.
  • a water washing unit is generally installed inside the water tank to purify the air entering the water tank.
  • the air driving unit can blow air into the water tank from the air inlet of the water tank, and the In the process of circulating in the water tank, the water washing unit absorbs the dust and impurities in the air, and finally discharges them from the air outlet of the water tank, thereby improving the air quality.
  • the fresh air device is usually installed independently of the water washing device.
  • An air duct is installed, and an additional fan is arranged in the independent air duct, and the outdoor fresh air is delivered to the indoor by the wind pressure.
  • the present application provides a water washing fresh air device, an air conditioner internal unit and an air conditioner, which can realize the air washing function and the fresh air function at the same time and reduce the cost.
  • FIG. 1 is a schematic structural diagram of a water washing fresh air device provided by an embodiment of the application
  • FIG. 2 is a structural schematic diagram of another perspective of the water washing fresh air device provided by an embodiment of the application.
  • the fresh air device includes a water tank 10, a water washing assembly 20, a fresh air assembly 30 and an air drive unit 40.
  • the water tank 10 includes a first chamber 101 containing a washing liquid.
  • the washing assembly 20 is arranged in the first chamber 101, and the washing assembly 20 is at least partially It is immersed in the water washing liquid, so that the water washing assembly 20 can drive the water washing liquid to form a water film, and purify the air entering the water tank 10 .
  • the water tank 10 has an air outlet 13 and at least two air inlets
  • the air drive unit 40 communicates with the air outlet 13 to drive air into the water tank 10 and flows out from the air outlet 13, and the fresh air assembly 20 is connected to the at least two air inlets. Either one is connected to supply outdoor air into the water tank 10 .
  • the water washing fresh air device realizes that both indoor air and outdoor air can enter the water tank 10 through a plurality of different air inlets provided on the water tank 10.
  • the water washing component 20 is purified, which can remove the dust in the air and have the effect of humidification.
  • the outdoor fresh air can be discharged into the room through the air outlet 13 to improve the oxygen content of the indoor air.
  • the air entering from different air inlets can be driven by the same air drive unit 40, and the same air duct is shared in the water tank 10, so that the water washing function and the fresh air function are realized, and the cost is reduced.
  • the casing of the water tank 10 in addition to accommodating the washing liquid, can also be used to form an air duct for air circulation, so that it is not necessary to install a separate washing air duct outside the water tank 10, thereby reducing the Cost of production.
  • the washing assembly 20 may include a washing unit 21, and the washing unit 21 may include a rotating shaft 211 and a washing member 212.
  • the washing member 212 may be disposed on the rotating shaft 211, and both ends of the rotating shaft 211 are connected to the first chamber.
  • the inner walls of the opposite sides of the 101 are connected, and the rotating shaft 211 can drive the washing member 212 to rotate, so that the washing member 212 drives the washing liquid to form a water film.
  • the dust and impurities in the air can be adsorbed by the water film, so as to purify the air, and the circulating air will take away a certain amount of moisture in the water film to humidify the air.
  • the rotating shaft 211 can be placed horizontally above the liquid level of the washing liquid.
  • the rotating radius of the washing member 212 can cover most of the air passages for air circulation, thereby ensuring the circulation of the water in the water tank 10. Air can pass through the water film of the water wash 212 .
  • the tangential direction of the rotation of the washing member 212 is consistent with the circulation direction of the air in the water tank 10, or is clamped with the circulation direction of the air in the water tank 10.
  • the angle is an acute angle, so that the rotation of the washing member 212 can also play a role in draining the air, increasing the flow rate of the air, and improving the working efficiency of the washing fresh air device.
  • the water tank 10 can also be provided with a deflector 15, the deflector 15 can be located between the air inlet and the water washing assembly 20, and the deflector 15 can divert the air entering from the air inlet, thereby improving the air washing.
  • the purification effect can be improved, and the flow rate of the air can be increased, correspondingly improving the working efficiency of the fresh air device for washing with water in this embodiment.
  • the washing member 212 may be an integral piece with the rotating shaft 211 and integrally formed with the rotating shaft 211 .
  • the washing member 212 and the rotating shaft 211 may be of separate design, and the washing member 212 may be connected to the rotating shaft 211 by welding, or the washing member 212 may be detachably installed on the rotating shaft 211 through fasteners superior.
  • This embodiment does not limit the specific connection manner of the washing member 212 and the rotating shaft 211 .
  • the washing assembly 20 may further include a driving unit 22, the driving unit 22 may be installed on the outer side of the side wall of the water tank 10, and the output end of the driving unit 20 may be connected with the end of the rotating shaft 211, so that the The driving unit 20 drives the water cleaning member 212 to rotate continuously, so that a water film is continuously formed in the air duct, and the dust and impurities adsorbed by the water film are brought back to the cleaning solution in the first chamber 101 for precipitation.
  • a driving unit 22 the driving unit 22 may be installed on the outer side of the side wall of the water tank 10, and the output end of the driving unit 20 may be connected with the end of the rotating shaft 211, so that the The driving unit 20 drives the water cleaning member 212 to rotate continuously, so that a water film is continuously formed in the air duct, and the dust and impurities adsorbed by the water film are brought back to the cleaning solution in the first chamber 101 for precipitation.
  • the side wall of the water tank 10 may be provided with a support seat, the end of the rotating shaft 211 may be installed on the support seat, the support seat may be provided with a rotating bearing, and the inner ring of the rotating bearing may be sleeved on the end of the rotating shaft 211 on the outer wall of the outer portion, so as to realize the rotation of the rotating shaft 211 relative to the water tank 10 .
  • the output end of the drive unit 22 may be connected with a first engaging member
  • the end of the rotating shaft 211 may be connected with a second engaging member
  • the first engaging member and the second engaging member may be a pair of gears that mesh with each other externally, Therefore, the driving unit 22 can drive the rotating shaft 211 to rotate by means of gear transmission.
  • the driving unit 22 may be a motor, and parameters such as power and rotational speed of the motor are not specifically limited in this embodiment.
  • the washing member 212 when the driving unit 22 drives the rotating shaft 211 to rotate, the washing member 212 will also slightly slap the liquid surface of the washing liquid, so that water mist can be formed above the liquid surface, and the air inside the water tank 10 will drive the water mist when flowing. It flows out and vaporizes from the air outlet, thereby increasing the indoor humidity.
  • the washing member 212 may include a plurality of blades, and the plurality of blades are arranged at intervals along the length direction of the rotating shaft 211, so that when the rotating shaft 211 rotates and drives the blades to pass through the washing liquid, the blades can be separated between adjacent blades. A water film is formed, and the air passing through the water film can improve the filtration and purification effect of the air.
  • the blades can be arranged perpendicular to the surface of the rotating shaft 211, and the blades can have a certain inclination angle relative to the rotation direction of the rotating shaft 211, so that the blades can more easily form a water film when rotating.
  • This embodiment does not limit the specific deflection angle of the blade and the specific shape of the blade.
  • the blades may be annular, and the annular blades may be circumferentially disposed around the outer wall of the rotating shaft 211 .
  • a plurality of through holes may be provided on the blades.
  • a water film can be formed in the through holes on each blade, thereby improving the purification effect, and on the other hand
  • the through holes on each blade can reduce the resistance of air circulation and improve the air flow.
  • the plurality of through holes may be radially arranged on the surface of the blade along a direction perpendicular to the rotation axis 211 .
  • This embodiment does not limit the arrangement of the through holes and the specific size of the through holes.
  • the air inlet of the water tank 10 includes a first air inlet 11 and a second air inlet 12, the fresh air assembly 30 can be communicated with the first air inlet 11, and the second air inlet 12 can enter the air through the room
  • the pipe 50 is communicated with the indoor air, so that the indoor air to be purified and the outdoor fresh air can enter the water tank 10 through different channels, so as to realize the independent control of the water washing function and the fresh air function.
  • the fresh air assembly 30 may include a fresh air duct 31 and a first ventilation valve 32 , the first ventilation valve 32 may be disposed in the fresh air duct 21 , one end of the fresh air duct 31 is communicated with the first air inlet 11 , and the other end of the fresh air duct 31 In communication with the outdoor air, a second ventilation valve 51 is arranged in the indoor air inlet pipe 50 . In this way, the air circulation of the two air inlets can be controlled by controlling the first ventilation valve 32 and the second ventilation valve 51 respectively, so that any one of the water washing function and the fresh air function can be turned on, and the water washing function and the fresh air function can be turned on at the same time. .
  • the water washing unit 21 when the first ventilation valve 32 is opened and the second ventilation valve 51 is closed, the water washing unit 21 does not rotate, so that the air driving unit 40 can drive the outdoor air to flow into the water tank 10 through the fresh air duct 31 and be discharged into the water tank 10 through the air outlet 13 .
  • the water washing unit 21 rotates, so that the air drive unit 40 can drive the indoor air to flow into the water tank 10, so as to carry out water cleaning for the indoor air;
  • the first ventilation valve 32 When both and the second ventilation valve 51 are opened, the water washing unit 21 rotates, so that the water washing function and the fresh air function can be realized at the same time.
  • the water tank 10 may further include a second chamber 102 , the second chamber 102 is located between the air inlet and the first chamber 101 , and a filter element 14 may be disposed in the second chamber 102 , so that the air entering the water tank 10 can be filtered to further improve the air purification effect.
  • the filter element 14 can be a high-efficiency particulate air filter (HEPA), which can filter the air entering the water tank 10 first, so as to avoid the phenomenon of "white powder” caused by the ejection of impurities with the airflow.
  • HEPA high-efficiency particulate air filter
  • the air drive unit 40 may be disposed above the water tank 10 , the air drive unit 40 may be a fan, and the impeller of the fan may be disposed opposite to the air outlet 13 of the water tank 10 .
  • the application provides a water washing fresh air device, an air conditioner internal unit and an air conditioner.
  • the water washing fresh air device includes a water tank, a water washing assembly, a fresh air assembly and an air drive unit.
  • the washing assembly is at least partially immersed in the washing liquid, so that the washing assembly can drive the washing liquid to form a water film and purify the air entering the water tank.
  • the water tank has an air outlet and at least two air inlets, an air drive unit and an air outlet Connected to drive the air into the water tank and flow out from the air outlet, and the fresh air component is connected to any one of the at least two air inlets to provide outdoor air into the water tank, so that through different air inlets on the water tank, indoor air and air Outdoor air can enter the inside of the water tank.
  • the indoor air After the indoor air enters the water tank, it is purified by the water washing component in the water tank, which can remove the dust in the air and have the effect of humidification.
  • the outdoor fresh air is discharged into the room to increase the oxygen content of the indoor air, and the air entering from different air intakes can be driven by the same air drive unit and share the same air duct, so that the water washing function and the fresh air function can be realized at the same time. Reduced costs.
  • This embodiment provides an indoor unit of an air conditioner, including the fresh water washing device in Embodiment 1.
  • the fresh air washing device can purify the gas blown out by the indoor unit of the air conditioner to improve air quality, and also has The fresh air function can send outdoor fresh air as indoors.
  • the washing fresh air device can be installed at the bottom, top or inside of the air conditioner.
  • the air duct of the machine is connected.
  • the specific structure and working mode of the water washing fresh air device are the same as those in the first embodiment, which will not be repeated here. It can be seen from the description in the first embodiment that the air conditioner provided in this embodiment can have the functions of purifying air and fresh air at the same time, and Can reduce costs.
  • This embodiment provides an air conditioner, including an air conditioner outer unit and an air conditioner inner unit in the second embodiment that are connected to each other.
  • the air conditioner provided in this embodiment includes the air conditioner internal unit in the second embodiment, that is, the water washing fresh air device in the first embodiment, the water washing function and the fresh air function can be simultaneously realized during use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Humidification (AREA)

Abstract

一种水洗新风装置、空调内机及空调。该水洗新风装置包括水箱（10）、水洗组件（20）、新风组件（30）和空气驱动单元（40），水箱（10）包括装有水洗液的第一腔室（101），水洗组件（20）设置在第一腔室（101）内，水洗组件（20）至少部分浸没在水洗液中，从而水洗组件（20）可以带动水洗液形成水膜，对进入水箱（10）内的空气进行净化，水箱（10）具有出风口（13）和至少两个进风口，空气驱动单元（40）与出风口（13）连通，以驱动空气进入水箱（10）并由出风口（13）流出，新风组件（30）与至少两个进风口中的任一者连通，以向水箱（10）内提供室外空气。该水洗新风装置可以在实现水洗功能和新风功能的同时，降低成本。

Description

水洗新风装置、空调内机及空调
本申请要求于2020年12月11日提交中国专利局、申请号为202011445034.3、申请名称为“水洗新风装置、空调内机及空调”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及家用电器技术领域，尤其涉及一种水洗新风装置、空调内机及空调。
背景技术
随着空气处理技术的发展，对空气进行净化、加湿的设备应用越来越普遍，空调等家用电器逐渐开始安装配备水洗装置和新风装置，以增加产品功能、提高用户体验。
现有技术中，水洗装置一般包括水箱和空气驱动单元，水箱内部一般安装有水洗单元，用以对进入水箱的空气进行净化，空气驱动单元可以吹动空气由水箱的进风口进入水箱，且在水箱内流通的过程中由水洗单元对空气中的灰尘杂质进行吸附，并最终由水箱的出风口排出，从而提高空气质量，而新风装置通常独立于水洗装置进行安装，相对于水洗装置具有独立的风道，且在该独立的风道内设置额外的风机，利用风压向室内输送室外的新鲜空气。
然而，现有技术中，水洗装置和新风装置单独设置结构复杂，成本较高。
申请内容
本申请提供了一种水洗新风装置、空调内机及空调，可以同时实现空气水洗功能和新风功能，降低成本。
第一方面，本申请提供一种水洗新风装置，该水洗新风装置包括水箱、水洗组件、新风组件和空气驱动单元，水箱包括装有水洗液的第一腔室， 水洗组件设置在第一腔室内，水洗组件至少部分浸没在水洗液中，从而水洗组件可以带动水洗液形成水膜，对进入水箱内的空气进行净化。
其中，水箱具有出风口和至少两个进风口，空气驱动单元与出风口连通，以驱动空气进入水箱并由出风口流出，新风组件与至少两个进风口中的任一者连通，以向水箱内提供室外空气。
本申请提供的水洗新风装置通过水箱上不同的进风口，实现了室内空气和室外空气都可以进入水箱内部，室内空气进入水箱后由水箱内的水洗组件进行净化，可以吸附空气内的灰尘并起到加湿的效果，而室外空气由新风组件进入水箱后，可以由出风口将室外的新鲜空气排入室内，提高室内空气的含氧量，且不同进风口进入的空气都可以由同一个空气驱动单元驱动，共用相同的风道，从而在实现水洗功能和新风功能的同时，降低了成本。
作为一种可选的实施方式，水洗组件包括水洗单元，水洗单元包括转轴和水洗件，水洗件设置在转轴上，转轴的两端与第一腔室的相对两侧内壁连接，转轴带动水洗件转动，以使水洗件带动水洗液形成水膜。如此设置，带有水膜的水洗件位于空气的流通路径上，流入水箱内的空气穿过水膜时，空气中的灰尘和杂质可以被水膜吸附，从而实现对空气的净化，同时流通的空气会带走水膜中一定的水分从而对空气起到加湿效果。
作为一种可选的实施方式，水洗组件还包括驱动单元，驱动单元安装于水箱侧壁的外侧，驱动单元的输出端与转轴的端部连接。如此设置，可通过驱动单元带动水洗件持续转动，从而在空气流通的风道内持续形成水膜，并且将被水膜吸附的灰尘和杂质带回至第一腔室的清洗液中沉淀。
作为一种可选的实施方式，水洗件包括多个叶片，多个叶片沿转轴的长度方向间隔设置。如此设置，可以在相邻的叶片之间形成水膜，提高对空气的过滤净化效果。
作为一种可选的实施方式，叶片上设置有多个通孔。如此设置，一方面在叶片旋转地经过水洗液时，可以在每个叶片上的通孔内形成水膜，从而提高净化效果，另一方面，每个叶片上的通孔可以降低空气流通的阻力，提高空气流量。
作为一种可选的实施方式，进风口包括第一进风口和第二进风口，新风组件与第一进风口连通，第二进风口通过室内进风管与室内空气连通。 如此设置，使得室内需要净化的空气和室外的新鲜空气可以由不同的通道进入水箱内部，从而实现水洗功能与新风功能的独立控制。
作为一种可选的实施方式，新风组件包括新风管道和第一通风阀，第一通风阀设置在新风管道内，新风管道的一端与第一进风口连通，新风管道的另一端与室外空气连通，室内进风管内设置有第二通风阀。如此设置，可以通过控制第一通风阀和第二通风阀分别控制两个进风口的空气流通，从而可以开启水洗功能和新风功能中的任意一种，也可以同时开启水洗功能和新风功能。
作为一种可选的实施方式，水箱还包括第二腔室，第二腔室位于进风口与第一腔室之间，第二腔室内设置有过滤件。如此设置，可以对进入水箱内部的空气进行过滤，进一步提高对空气的净化效果。
第二方面，本申请提供一种空调内机，包括上述的水洗新风装置，在空调内机工作时，水洗新风装置可以对空调内机吹出的气体进行净化，以提高空气质量。
第三方面，本申请提供一种空调，包括相互连接的空调外机和上述的空调内机。
本申请提供一种水洗新风装置、空调内机及空调，该水洗新风装置包括水箱、水洗组件、新风组件和空气驱动单元，水箱包括装有水洗液的第一腔室，水洗组件设置在第一腔室内，水洗组件至少部分浸没在水洗液中，从而水洗组件可以带动水洗液形成水膜，对进入水箱内的空气进行净化，水箱具有出风口和至少两个进风口，空气驱动单元与出风口连通，以驱动空气进入水箱并由出风口流出，新风组件与至少两个进风口中的任一者连通，以向水箱内提供室外空气，从而通过水箱上不同的进风口，实现了室内空气和室外空气都可以进入水箱内部，室内空气进入水箱后由水箱内的水洗组件进行净化，可以去除空气内的灰尘并起到加湿的效果，而室外空气由新风组件进入水箱后，可以由出风口将室外的新鲜空气排入室内，提高室内空气的含氧量，且不同进风口进入的空气都可以由同一个空气驱动单元驱动，共用相同的风道，从而在实现水洗功能和新风功能的同时，降低了成本。
除了上面所描述的本申请实施例解决的技术问题、构成技术方案的技术特征以及由这些技术方案的技术特征所带来的有益效果外，本申请提供 的水洗新风装置、空调内机及空调所能解决的其他技术问题、技术方案中包含的其他技术特征以及这些技术特征带来的有益效果，将在具体实施方式中作出进一步详细的说明。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的水洗新风装置的结构示意图；
图2为本申请实施例提供的水洗新风装置另一视角的结构示意图。
通过上述附图，已示出本公开明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本公开构思的范围，而是通过参考特定实施例为本领域技术人员说明本公开的概念。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。
首先，本领域技术人员应当理解的是，这些实施方式仅仅用于解释本申请的技术原理，并非旨在限制本申请的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。
其次，需要说明的是，在本申请的描述中，术语“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示装置或构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，还需要说明的是，在本申请的描述中，除非另有明确的规定和限定，术语“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，可以是两个构件内部的 连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本申请中的具体含义。
另外，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，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
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公开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。
随着空气处理技术的发展，对空气进行净化、加湿的设备应用越来越普遍，空调等家用电器逐渐开始安装配备水洗装置和新风装置，以增加产品功能、提高用户体验。
现有技术中，水洗装置一般包括水箱和空气驱动单元，水箱内部一般安装有水洗单元，用以对进入水箱的空气进行净化，空气驱动单元可以吹动空气由水箱的进风口进入水箱，且在水箱内流通的过程中由水洗单元对空气中的灰尘杂质进行吸附，并最终由水箱的出风口排出，从而提高空气质量，而新风装置通常独立于水洗装置进行安装，相对于水洗装置具有独立的风道，且在该独立的风道内设置额外的风机，利用风压向室内输送室外的新鲜空气。
由此可见，现有技术中，水洗装置和新风装置单独设置结构复杂，成本较高。
为了解决上述问题，本申请提供了一种水洗新风装置、空调内机及空调，可以同时实现空气水洗功能和新风功能，降低成本。
实施例一
图1为本申请实施例提供的水洗新风装置的结构示意图，图2为本申请实施例提供的水洗新风装置另一视角的结构示意图，如图1和图2所示，本实施例提供的水洗新风装置包括水箱10、水洗组件20、新风组件30和 空气驱动单元40，水箱10包括装有水洗液的第一腔室101，水洗组件20设置在第一腔室101内，水洗组件20至少部分浸没在水洗液中，从而水洗组件20可以带动水洗液形成水膜，对进入水箱10内的空气进行净化。
具体的，水箱10具有出风口13和至少两个进风口，空气驱动单元40与出风口13连通，以驱动空气进入水箱10并由出风口13流出，新风组件20与至少两个进风口中的任一者连通，以向水箱10内提供室外空气。
需要说明的是，本实施例提供的水洗新风装置通过水箱10上设置的多个不同进风口，实现了室内空气和室外空气都可以进入水箱10内部，室内空气进入水箱10后由水箱10内的水洗组件20进行净化，可以去除空气内的灰尘并起到加湿的效果，室外空气由新风组件30进入水箱10后，可以由出风口13将室外的新鲜空气排入室内，提高室内空气的含氧量，且不同进风口进入的空气都可以由同一个空气驱动单元40驱动，且在水箱10内共用相同的风道，从而在实现水洗功能和新风功能的同时，降低了成本。
此外，在本实施例中，水箱10除了可以容纳水洗液外，水箱10的壳体还可以用于形成空气流通的风道，从而不需要在水箱10外部安装单独的水洗风道，从而降低了生产成本。
作为一种可选的实施方式，水洗组件20可以包括水洗单元21，水洗单元21可以包括转轴211和水洗件212，水洗件212可以设置在转轴211上，转轴211的两端与第一腔室101的相对两侧内壁连接，转轴211可以带动水洗件212转动，以使水洗件212带动水洗液形成水膜，带有水膜的水洗件212位于空气的流通路径上，流入水箱10内的空气穿过水膜时，空气中的灰尘和杂质可以被水膜吸附，从而实现对空气的净化，同时流通的空气会带走水膜中一定的水分从而对空气起到加湿效果。
具体的，转轴211可以横置在水洗液的液面上方，在转轴211带动水洗件212转动时，水洗件212的转动半径可以覆盖大部分的空气流通的风道，从而保证水箱10内流通的空气可以穿越水洗件212的水膜。
可选的，当水洗件212被转轴211带动转动至水洗液的液面上方时，水洗件212旋转的切线方向与水箱10内空气的流通方向一致，或者与水箱10内空气的流通方向的夹角为锐角，从而水洗件212的旋转还可以为空气起到引流作用，增大空气的流速，提高水洗新风装置的工作效率。
可选的，水箱10内还可以设置有导流板15，导流板15可以位于进风 口与水洗组件20之间，导流板15可以对由进风口进入的空气进行引流，从而提高空气水洗净化的效果，且可以提高空气的流速，相应的提高本实施例中水洗新风装置的工作效率。
作为一种可选的方式，水洗件212可以与转轴211为一体件，并与转轴211一体成型。
作为另一种可选的方式，水洗件212和转轴211可以为分体式设计，水洗件212可以通过焊接的方式与转轴211连接，或者水洗件212可以通过紧固件可拆卸的安装在转轴211上。本实施例对水洗件212与转轴211的具体连接方式不做限定。
作为一种可选的实施方式，水洗组件20还可以包括驱动单元22，驱动单元22可以安装于水箱10侧壁的外侧，而驱动单元20的输出端可以与转轴211的端部连接，从而可以通过驱动单元20带动水洗件212持续转动，从而在空气流通的风道内持续形成水膜，并且将被水膜吸附的灰尘和杂质带回至第一腔室101的清洗液中沉淀。
具体的，水箱10的侧壁上可以设置有支撑座，转轴211的端部可以安装在支撑座上，支撑座上可以设置有转动轴承，且转动轴承的内圈可以套设在转轴211的端部外壁上，从而实现转轴211相对于水箱10的转动。
可选的，驱动单元22的输出端可以连接有第一啮合件，转轴211的端部可以连接有第二啮合件，第一啮合件和第二啮合件可以为一对相互外啮合的齿轮，从而驱动单元22可以通过齿轮传动的方式驱动转轴211转动。
可选的，驱动单元22可以为电机，本实施例对电机的功率、转速等参数不做具体限定。
需要说明的是，驱动单元22带动转轴211转动时，水洗件212还会轻微地拍击水洗液的液面，从而可以在液面上方形成水雾，水箱10内部的空气流动时会带动水雾由出风口流出并气化，从而提高室内的湿度。
作为一种可选的实施方式，水洗件212可以包括多个叶片，多个叶片沿转轴211的长度方向间隔设置，从而在转轴211转动带动叶片经过水洗液时，可以在相邻的叶片之间形成水膜，空气穿过水膜可以提高对空气的过滤净化效果。
具体的，叶片可以垂直于转轴211的表面设置，且叶片相对于转轴211的转动方向可以具有一定的倾角，从而可以使得叶片在转动时可以更加容 易形成水膜。本实施例对叶片具体的偏转角以及叶片的具体形状不做限定。
示例性的，叶片可以成环状，且环状的叶片可以绕转轴211的外壁周向设置。
作为一种可选的实施方式，叶片上可以设置有多个通孔，一方面在叶片旋转地经过水洗液时，可以在每个叶片上的通孔内形成水膜，从而提高净化效果，另一方面，每个叶片上的通孔可以降低空气流通的阻力，提高空气流量。
可选的，多个通孔在叶片的表面可以沿垂直于转轴211的方向呈辐射状排布，本实施例对通孔的排布方式以及通孔的具体尺寸不做限定。
作为一种可选的实施方式，水箱10的进风口包括第一进风口11和第二进风口12，新风组件30可以与第一进风口11连通，而第二进风口12可以通过室内进风管50与室内空气连通，从而使得室内需要净化的空气和室外的新鲜空气可以由不同的通道进入水箱10内部，实现水洗功能与新风功能的独立控制。
具体的，新风组件30可以包括新风管道31和第一通风阀32，第一通风阀32可以设置在新风管道21内，新风管道31的一端与第一进风口11连通，新风管道31的另一端与室外空气连通，室内进风管50内设置有第二通风阀51。如此设置，可以通过控制第一通风阀32和第二通风阀51分别控制两个进风口的空气流通，从而可以开启水洗功能和新风功能中的任意一种，也可以同时开启水洗功能和新风功能。
示例性的，当第一通风阀32打开，第二通风阀51关闭时，水洗单元21不转动，从而空气驱动单元40可以驱动室外空气由新风管道31流入水箱10，并由出风口13排进室内；当第一通风阀32关闭，第二通风阀51开启时，水洗单元21转动，从而空气驱动单元40可以驱动室内空气流入水箱10，从而对室内空气进行水洗净化；当第一通风阀32和第二通风阀51都开启时，水洗单元21转动，从而可以同时实现水洗功能和新风功能。
作为一种可选的实施方式，水箱10还可以包括第二腔室102，第二腔室102位于进风口与第一腔室101之间，在第二腔室102内可以设置有过滤件14，从而可以对进入水箱10内部的空气进行过滤，进一步提高对空气的净化效果。
可选的，过滤件14可以为高效空气过滤网(High efficiency particulate  air Filter，HEPA)，可以对进入水箱10的空气先进行过滤，从而避免杂质随气流喷出造成“白粉”现象。
作为一种可选的实施方式，空气驱动单元40可以设置在水箱10的上方，空气驱动单元40可以为风机，风机的叶轮可以与水箱10的出风口13相对设置。
本申请提供一种水洗新风装置、空调内机及空调，该水洗新风装置包括水箱、水洗组件、新风组件和空气驱动单元，水箱包括装有水洗液的第一腔室，水洗组件设置在第一腔室内，水洗组件至少部分浸没在水洗液中，从而水洗组件可以带动水洗液形成水膜，对进入水箱内的空气进行净化，水箱具有出风口和至少两个进风口，空气驱动单元与出风口连通，以驱动空气进入水箱并由出风口流出，新风组件与至少两个进风口中的任一者连通，以向水箱内提供室外空气，从而通过水箱上不同的进风口，实现了室内空气和室外空气都可以进入水箱内部，室内空气进入水箱后由水箱内的水洗组件进行净化后，可以去除空气内的灰尘并起到加湿的效果，室内空气由新风组件进入水箱后，可以由出风口将室外的新鲜空气排入室内，提高室内空气的含氧量，且不同进风进入的空气都可以由同一个空气驱动单元驱动，共用相同的风道，从而在实现水洗功能和新风功能的同时，降低了成本。
实施例二
本实施例提供一种空调内机，包括实施例一中的水洗新风装置，在空调内机工作时，该水洗新风装置可以对空调内机吹出的气体进行净化，以提高空气质量，同时还具备新风功能，可以将室外的新鲜空气送如室内。
需要说明的是，水洗新风装置可以安装在空调内机的底部、顶部或者内部，水洗新风装置可以与空调内机中的制冷或制热模块独立工作，且水洗新风装置的出风口可以与空调内机的风道连通。水洗新风装置的具体结构和工作方式与实施例一中一致，在此不再赘述，由实施例一中的描述可知，本实施例提供的空调内机可以同时具备净化空气和新风的功能，且可以降低成本。
实施例三
本实施例提供一种空调，包括相互连接的空调外机和实施例二中的空调内机。
本实施例提供的空调由于包括了实施例二中的空调内机，即包括了实施例一中的水洗新风装置，因此在使用时可以同时实现水洗功能和新风功能。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (10)

  1. 一种水洗新风装置，其特征在于，包括水箱、水洗组件、新风组件和空气驱动单元，所述水箱包括装有水洗液的第一腔室，所述水洗组件设置在所述第一腔室内，所述水洗组件至少部分浸没在所述水洗液中；
    所述水箱具有出风口和至少两个进风口，所述空气驱动单元与所述出风口连通，以驱动空气进入所述水箱并由所述出风口流出，所述新风组件与所述至少两个进风口中的任一者连通，以向所述水箱内提供室外空气。
  2. 根据权利要求1所述的水洗新风装置，其特征在于，所述水洗组件包括水洗单元，所述水洗单元包括转轴和水洗件，所述水洗件设置在所述转轴上，所述转轴的两端与所述第一腔室的相对两侧内壁连接，所述转轴带动所述水洗件转动，以使所述水洗件带动所述水洗液形成水膜。
  3. 根据权利要求2所述的水洗新风装置，其特征在于，所述水洗组件还包括驱动单元，所述驱动单元安装于所述水箱侧壁的外侧，所述驱动单元的输出端与所述转轴的端部连接。
  4. 根据权利要求2所述的水洗新风装置，其特征在于，所述水洗件包括多个叶片，多个所述叶片沿所述转轴的长度方向间隔设置。
  5. 根据权利要求4所述的水洗新风装置，其特征在于，所述叶片上设置有多个通孔。
  6. 根据权利要求1-5任一项所述的水洗新风装置，其特征在于，所述进风口包括第一进风口和第二进风口，所述新风组件与所述第一进风口连通，所述第二进风口通过室内进风管与室内空气连通。
  7. 根据权利要求6所述的水洗新风装置，其特征在于，所述新风组件包括新风管道和第一通风阀，所述第一通风阀设置在所述新风管道内，所述新风管道的一端与第一进风口连通，所述新风管道的另一端与室外空气连通；
    所述室内进风管内设置有第二通风阀。
  8. 根据权利要求1-5任一项所述的水洗新风装置，其特征在于，所述水箱还包括第二腔室，所述第二腔室位于所述进风口与所述第一腔室之间，所述第二腔室内设置有过滤件。
  9. 一种空调内机，其特征在于，包括权利要求1-8任一项所述的水洗 新风装置。
  10. 一种空调，其特征在于，包括相互连接的空调外机和权利要求9所述的空调内机。
PCT/CN2021/122427 2020-12-11 2021-09-30 水洗新风装置、空调内机及空调 WO2022121479A1 (zh)

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