WO2023179005A1 - 一种新风空调及其控制方法 - Google Patents

一种新风空调及其控制方法 Download PDF

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Publication number
WO2023179005A1
WO2023179005A1 PCT/CN2022/126144 CN2022126144W WO2023179005A1 WO 2023179005 A1 WO2023179005 A1 WO 2023179005A1 CN 2022126144 W CN2022126144 W CN 2022126144W WO 2023179005 A1 WO2023179005 A1 WO 2023179005A1
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WO
WIPO (PCT)
Prior art keywords
air
vent
air conditioner
fresh air
housing
Prior art date
Application number
PCT/CN2022/126144
Other languages
English (en)
French (fr)
Inventor
周星宇
矫立涛
刘帅
尹义金
郭敏
陈睿
李江飞
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.)
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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 WO2023179005A1 publication Critical patent/WO2023179005A1/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
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • 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 field of air conditioning, and in particular to a fresh air air conditioner and a control method thereof.
  • air conditioners are frequently used in hot summers and cold winters.
  • common air conditioners include wall-mounted air conditioners, standing cabinet air conditioners, window air conditioners and ceiling-mounted air conditioners.
  • standing cabinet air conditioners are being chosen by more and more families because of their advantages such as wide-angle air supply.
  • the standing cabinet air conditioners on the market have air outlets located higher than the ground.
  • the air conditioner is heating, the density of high-temperature air is smaller than the density of low-temperature air. If the air outlet is set higher than the ground on the upper part of the air conditioner, In some places, it will be difficult for the hot air blown by the air conditioner to settle to the ground in the heating mode. This will cause a stratified distribution of room temperatures. Although the average temperature in the room is higher than the outside, the temperature close to the ground The temperature is lower than that near the ceiling, so the human body feels hot at the top and cold at the bottom, resulting in an obvious "hot head and cold feet" phenomenon, and the experience effect is poor.
  • the fresh air air conditioner is a healthy and comfortable air conditioner with fresh air function. It uses centrifugal fans to achieve circulation and ventilation between room air and outdoor air, and also has the function of purifying the air.
  • the fresh air air conditioner only provides outdoor air induction. When When the fresh air function is not in use, it will be in an idle state, and the fresh air air conditioner in the idle state cannot circulate indoor air. That is, there is currently no way to apply a fresh air fan to an air conditioner to achieve indoor cooling and heating.
  • the technical solution for external circulation does not include a fresh air air conditioner and its control method that can solve the problem of upper heating and lower cooling.
  • the purpose of this application is to propose a fresh air air conditioner, which includes a first housing, a fresh air system is provided inside the first housing, the fresh air system at least includes a second housing, and a fan is provided inside the second housing; An air chamber, the fan is connected to the air chamber, and a first vent and a second vent are provided in the air chamber;
  • the first vent is connected to the outdoor air inlet duct, and the second vent is connected to the indoor air inlet duct.
  • an air conditioner cooling mechanism is further provided in the first housing, and the air conditioner cooling mechanism is connected to the fan, and the fan extracts air from the air chamber to determine the air conditioner cooling mechanism. of air supply.
  • the fresh air air conditioner provided by the present application, it also includes a central processing unit, and the central processing unit is communicatively connected to the driving device of the wind shielding device.
  • the central processing unit responds to a user's control instruction to control the wind blocking device to switch between the first vent and the second vent.
  • the wind blocking device switches between the first vent and the second vent, including:
  • the length direction of the wind shield is used as the radius of rotation, one end of the wind shield is used as the fulcrum, and the axis is connected and fixed on the side wall of the air chamber;
  • the windshielding device is vertically connected to one end of a rotating rod, with the length direction of the rotating rod as the rotation radius, and the other end of the rotating rod as the fulcrum, and the rotating rod axis is connected and fixed on the windshield.
  • the middle of the room is vertically connected to one end of a rotating rod, with the length direction of the rotating rod as the rotation radius, and the other end of the rotating rod as the fulcrum, and the rotating rod axis is connected and fixed on the windshield. The middle of the room.
  • the windshielding device includes a sealing layer, and the windshielding device is wrapped in the sealing layer.
  • the fresh air system is arranged below the middle of the first housing along the length direction.
  • the second vent is provided below the middle of the second housing along the length direction.
  • the first housing further includes an air outlet, the air outlet is connected to the air conditioning cooling mechanism, and the air outlet is disposed above the middle part of the first housing along the length direction. Location.
  • the indoor air inlet pipe has a right-angle structure.
  • This application also provides a fresh air air conditioning control method based on the fresh air air conditioning, including:
  • the wind shielding device is switched at the first vent to obtain indoor air.
  • This application combines the traditional air conditioner with the fresh air system.
  • the outdoor control is brought into the air conditioning cooling system for processing by switching the wind shield, thereby realizing outdoor air circulation.
  • the fresh air system transmits air from
  • the air at the bottom of the room is brought into the air-conditioning cooling system for processing by switching the windshield device, thereby realizing a double cycle of indoor air, that is, an upper circulation based on the air outlet and a lower circulation based on the air inlet, and then
  • the air conditioner performs heating work, it eliminates the effect of heating up and cooling down, greatly improving the user's comfort level.
  • the air conditioner performs cooling work it can increase the cold air circulation and better achieve rapid cooling. This feature
  • the application structure is simple, the operation is simple, and it is of extremely high value.
  • Figure 1 is a schematic structural diagram of a fresh air air conditioner provided by this application.
  • FIG. 2 is a schematic structural diagram of a fresh air system provided by this application.
  • Figure 3 is a schematic flow chart of a control method for fresh air air conditioning.
  • 112 Outdoor air inlet duct
  • 113 Indoor air inlet duct
  • 1111 Fan
  • 1112 Wind chamber; 1113: First vent; 1114: Second vent;
  • 1115 wind blocking device
  • 1116 driving device
  • 1117 rotating rod
  • connection should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be an internal connection between two components.
  • connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be an internal connection between two components.
  • first, second, etc. in this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,” “second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, “and/or” indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • FIG. 1 is a schematic structural diagram of a fresh air air conditioner provided by this application.
  • This application discloses a fresh air air conditioner, which includes a first housing 1.
  • a fresh air system 11 is provided in the first housing 1.
  • the fresh air system 11 It includes at least a second housing 111.
  • a fan 1111 and an air chamber 1112 are provided inside the second housing 111.
  • the fan 1111 is connected to the air chamber 1112.
  • a first vent 1113 is provided in the air chamber 1112. Second vent 1114.
  • the shape of the first housing is that of an ordinary cabinet air conditioner, which can be rectangular or cylindrical. In other embodiments, it can also be set in any shape to adapt to the corners of the room.
  • the first housing 1 is provided with a fresh air system 11.
  • the fresh air system 11 is an air supply system for obtaining outdoor fresh air. In this application, it can be used not only to obtain outdoor fresh air, but also to obtain indoor air. That is, when the fresh air system is in working condition, fresh outdoor air is obtained. When the fresh air system is in a non-obtaining state of outdoor air, by switching the windshield device in the system, it can also be in working condition, that is, indoor air is obtained.
  • the fresh air system 11 at least includes a second housing 111. As shown in Figure 1, the fresh air system 11 is set in a rectangular shape. In other cases, it can also be set in a cylindrical, rhombus, trapezoidal, etc. shape. .
  • a fan 1111 and an air chamber 1112 are provided inside the second housing 111.
  • the fan 1111 is an exhaust fan, which is used to transmit the air in the air chamber 1112 to a part of the air conditioner, for example, the cooling mechanism of the air conditioner.
  • the fan 1111 is connected to the air chamber 1112.
  • a first vent 1113 and a second vent 1114 are provided in the air chamber 1112.
  • the first vent 1113 is provided on the side wall of the air chamber 1112.
  • the second vent 1114 is provided at the bottom of the air chamber 1112 for better air exchange with indoor air.
  • the first vent 1113 is connected to the outdoor air inlet duct 112
  • the second vent 1114 is connected to the indoor air inlet duct 113 .
  • the windshielding device 1115 is preferably configured in a long strip shape. From a top view, it can be a rectangular flat plate structure. In other embodiments, it can also be a rectangular flat plate structure. It is provided with a curved surface structure so that it can better fit the first vent 1113 and the second vent 1114. In such an embodiment, if the wind blocking device 1115 fits the second In the case of the vent 1114, that is, the lower air inlet is blocked by the wind shield 1115, the air can only flow from the first vent 1113 on the side to the air chamber 1112, and the first vent 1113 is connected to the outdoor air inlet. Pipe 112, that is, in this case, the fresh air system can realize the drainage of outdoor air.
  • the windshielding device 1115 fits the first vent 1113, that is, the side air inlet is blocked by the windshielding device 1115, the air can only flow from the second vent 1114 at the bottom to the air chamber 1112, and The second vent 1114 is connected to the indoor air inlet pipe 113, that is, in this case, the fresh air system can realize the drainage of indoor air.
  • the first housing 1 is also provided with an air conditioning cooling mechanism 12 .
  • the air conditioning cooling mechanism 12 is connected to the fan 1111 .
  • the fan 1111 draws air from the air chamber 1112 to determine the air supply to the air conditioning cooling mechanism 12 .
  • the air conditioning cooling mechanism 12 is the refrigeration and heating system of the air conditioner. It can process the air from the fresh air system and then transmit hot air and cold air to the room in other ways. Specifically, the fan blows the air into the air chamber. 1112 extracts air and delivers the air to the air conditioning cooling mechanism 12 to determine the air supply to the air conditioning cooling mechanism 12 .
  • This application also includes a central processing unit 13.
  • the central processing unit 13 is communicatively connected to the driving device 1116 of the wind shield 1115.
  • the central processing unit 13 sends a control instruction to the driving device 1116 so that the wind shield
  • the device 1115 rotates in the wind chamber.
  • the driving device 1116 is preferably electrically connected to a driving power supply, which is used to provide electrical energy to the driving device 11116.
  • a driving power supply which is used to provide electrical energy to the driving device 11116.
  • the central processing unit 13 responds to the user's control instructions to control the wind blocking device 1115 to switch between the first vent 1113 and the second vent 1114.
  • the user's control The instruction can be obtained based on the user's remote control button, a button fixed in the air conditioner display panel, or obtained through a smart terminal, that is, through the user's action, the user's control instruction is generated and transmitted to the central processing unit 13 , the central processing unit 13 responds to the user's control instructions to control the wind blocking device 1115 to switch between the first vent 1113 and the second vent 1114 .
  • the wind blocking device 1115 switches between the first vent 1113 and the second vent 1114, including taking the length direction of the wind blocking device 1115 as The rotation radius takes one end of the wind shield 1115 as a fulcrum, and is axially connected and fixed on the side wall of the wind chamber 1112.
  • the wind blocking device 1115 is disposed at the bottom of the side end of the fresh air system.
  • the actual state of the wind blocking device 1115 should be close to the first vent 1113 or On the second vent 1114, and in this application, in order to better illustrate the wind blocking device 1115, it is illustrated as being provided between the first vent 1113 and the second vent 1114, but in fact , this is just its state during movement, it is about to fit the first vent 1113 or is about to fit the second vent 1114 .
  • the length of the wind blocking device should not be higher than the height of the fresh air system.
  • the length of the wind blocking device 1115 can also be An elastic rubber is provided at one end of the device 1115 away from the above-mentioned fulcrum, that is, by increasing the static friction force, the wind-shielding ability of the lateral wind-shielding device 1115 is improved.
  • a connecting member such as a magnetic piece or Velcro can also be provided at one end of the wind shield 1115 away from the fulcrum.
  • a magnetic piece can be provided on the inner wall of the wind chamber. Velcro to improve the wind blocking capability of the side wind blocking device 1115.
  • the air at the bottom of the room is brought into the air-conditioning cooling system for processing by switching the windshield device, thereby realizing a double cycle of indoor air, that is, an upper circulation based on the air outlet and a lower circulation based on the air inlet, and then
  • a double cycle of indoor air that is, an upper circulation based on the air outlet and a lower circulation based on the air inlet
  • the air conditioner performs heating work, it eliminates the effect of heating up and cooling down, greatly improving the user's comfort.
  • the air conditioner performs cooling work it can increase the cold air circulation and better achieve rapid cooling.
  • FIG 2 is a schematic structural diagram of a fresh air system provided by this application.
  • the wind blocking device 1115 in this application can also be vertically connected to one end of a rotating rod 1117 through the wind blocking device 1115, so that The length direction of the rotating rod 1117 is the radius of rotation, and the other end of the rotating rod 1117 is used as the fulcrum.
  • the rotating rod 1117 is axially connected and fixed in the middle of the air chamber 1112.
  • the driving device 1116 is disposed in the middle of the wind chamber, and is connected to the rotating rod 1117 below.
  • the rotating rod 1117 is vertically connected to the wind shielding device 1115.
  • the rotating rod 1117 is driven to drive the wind shield 1115 to rotate.
  • the wind chamber is set in a square shape, and the wind shield 1115 is set in a rectangular shape.
  • the wind chamber It can also be set in a cylindrical shape to better fit the windshielding device 1115.
  • the windshielding device 1115 can also be set in a curved surface with a radian.
  • the rotating rod 1117 can also be configured as a member with an elastic telescopic function.
  • a spring is provided inside the rotating rod 1117, so that the rotation can be realized when the spring is fully extended, and the corresponding When the vent is set, it is in an incompletely extended state. At this time, the rotating rod 1117 resists the corresponding vent. More specifically, the wind blocking device 1115 can also be connected to the corresponding vent.
  • the joint portion is made of elastic material so that the windshielding device 1115 can more smoothly abut with the corresponding vent.
  • the windshielding device 1115 includes a sealing layer 1118.
  • the windshielding device 1115 is wrapped in the sealing layer 1118.
  • the sealing layer 1118 can half-cover the sealing layer 1118.
  • the windshielding device 1115 can also be provided to fully cover the windshielding device 1115.
  • the sealing layer 1118 is preferably made of rubber material, but in other embodiments, it can also be made of metal or plastic, which can prevent To reduce air leakage and increase the bonding strength, the sealing layer 1118 can be fixed by bonding, threading, riveting, snapping, etc.
  • the fresh air system 11 is disposed below the middle portion of the first housing 1 along the length direction.
  • the purpose of disposing the fresh air system 11 below the middle portion of the first housing 1 along the length direction is to In order to achieve better indoor air circulation, those skilled in the art understand that in conventional air conditioning systems, a setting mode of arranging the air outlet at the upper part of the air conditioner is often adopted. That is, when the fresh air system 11 is placed on the first shell When the body 1 is positioned below the middle part along the length direction, an upper air outlet can be formed to form indoor air circulation.
  • the second vent 1114 is disposed below the middle part of the second housing 111 along the length direction.
  • the second vent 1114 is located below the middle of the second housing 111 along the length direction, and the second vent 1114 is used to absorb indoor air.
  • the second vent 1114 and the lower end of the air outlet of the air conditioner form a downward circulation of air, and the upper end of the air outlet forms an upper circulation of air.
  • the first housing 1 also includes an air outlet 14, which is connected to the air conditioning cooling mechanism 12.
  • the air outlet 14 is disposed above the middle part of the first housing 1 along the length direction.
  • the fan 1111 of the fresh air system 11 brings the air in the air chamber 1112 into the air conditioning cooling mechanism 12, and finally outputs heated hot air or refrigerated cold air through the air outlet.
  • the indoor air inlet pipe 113 has a right-angle structure.
  • the first vent 1113 and the second vent 1114 are disposed at relatively close adjacent positions.
  • the first vent 1113 is configured to obtain outdoor air
  • the second vent 1114 is configured to obtain indoor air.
  • the second vent 1114 is connected to the indoor air inlet duct 113 with an extended duct.
  • the first vent 1114 can also be connected with an outdoor air inlet 113 with an extended duct.
  • the air inlet duct 112 does not need to be provided with an extension duct.
  • FIG. 3 is a schematic flowchart of a control method for fresh air air conditioners.
  • a control method for fresh air air conditioners based on the fresh air air conditioners includes:
  • the wind shielding device is switched at the first vent to obtain indoor air.
  • step S101 the first control instruction is to execute an outdoor cycle, that is, the user generates an instruction through operation, and the instruction will be transmitted to the central processing unit, and the central processing unit controls the driving device to drive the gear.
  • the wind device rotates, and then the wind blocking device is switched to the second vent to obtain outdoor air.
  • step S102 the second control instruction is to execute an indoor cycle, that is, the user generates an instruction through operation, and the instruction will be transmitted to the central processing unit, and the central processing unit controls the driving device to drive the gear.
  • the wind device rotates, and then the wind blocking device is switched to the first vent to obtain indoor air.
  • This application combines the traditional air conditioner with the fresh air system.
  • the outdoor control is brought into the air conditioning cooling system for processing by switching the wind shield, thereby realizing outdoor air circulation.
  • the fresh air system transmits air from When it comes to indoor air, by switching the windshield device, the control of the indoor bottom is brought to the air conditioning cooling system for processing, thereby realizing a double cycle of indoor air, that is, an upper circulation based on the air outlet and a lower circulation based on the air inlet, and then
  • the air conditioner performs heating work, it eliminates the effect of heating up and cooling down, greatly improving the user's comfort.
  • the air conditioner performs cooling work it can increase the cold air circulation and better achieve rapid cooling.
  • the device embodiments described above are only illustrative.
  • the units described as separate components may or may not be physically separated.
  • the components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • each embodiment can be implemented by software plus a necessary general hardware platform, and of course, it can also be implemented by hardware.
  • the computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., including a number of instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments or certain parts of the embodiments.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

本申请提供了一种新风空调及其控制方法，包括第一壳体，第一壳体内设置新风系统，新风系统包括第二壳体，第二壳体内部设置风机及风室，风机连接风室，风室内设置有第一通风口以及第二通风口；在挡风装置贴合第一通风口的情况下，空气从第二通风口流向风室；在挡风装置贴合第二通风口的情况下，空气从第一通风口流向风室；第一通风口连接室外进风管，第二通风口连接室内进风管。本申请通过切换挡风装置实现室外空气循环，通过切换挡风装置进而将室内底部的空气带入到空调冷却系统进行处理，实现室内空气的双循环，在空调执行制热工作时，消除上热下冷的效果体验，提升用户舒适程度，在空调执行制冷工作时，增大冷空气循环，实现快速制冷。

Description

一种新风空调及其控制方法
相关申请的交叉引用
本申请要求于2022年3月23日提交的申请号为202210295596.7，名称为“一种新风空调及其控制方法”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本申请涉及空调领域，尤其涉及一种新风空调及其控制方法。
背景技术
空调器作为家用电器，在炎热的夏季和寒冷的冬季使用频繁。目前常见的空调器包括挂壁式空调、立柜式空调、窗式空调和吊顶式空调，其中，立柜式空调因其广角送风等优点被越来越多的家庭选用。
目前市面上的立柜式空调由于出风口位置距离地面较高，空调器制热时，温度高的空气的密度比温度低的空气的密度小，如果将出风口设置在空调器上部距地面较高的地方将出现制热模式下空调器吹出的热空气很难沉降到地面的情况，如此一来就造成了房间温度分层分布的现象，虽然房间内的平均温度比外界高，但接近地面的气温却要比接近天花板的地方低，因而人体的感觉是上热下冷，产生明显的“头热脚冷”现象，体验效果较差。
新风空调是具有新风功能的一种健康舒适的空调，利用离心风扇，实现房间空气和室外空气之间的流通、换气，还有净化空气的作用，而新风空调只提供室外引风作用，当新风功能不用时就会使其处于闲置状态，而闲置状态下的新风空调并不能进行室内的空气循环，即目前并没有一种将新风机运用于空调器，以实现在制冷制热时的室内外循环的技术方案，并没有一种能够解决上热下冷问题的新风空调及其控制方法。
发明内容
本申请的目的是提出一种新风空调，包括第一壳体，所述第一壳体内设置有新风系统，所述新风系统至少包括第二壳体，所述第二壳体内部设 置有风机以及风室，所述风机连接所述风室，所述风室内设置有第一通风口以及第二通风口；
在挡风装置贴合所述第一通风口的情况下，空气从所述第二通风口流向所述风室；
在挡风装置贴合所述第二通风口的情况下，空气从所述第一通风口流向所述风室；
所述第一通风口连接室外进风管，所述第二通风口连接室内进风管。
根据本申请提供的一种新风空调，所述第一壳体内还设置有空调冷却机构，所述空调冷却机构连接所述风机，所述风机对所述风室抽取空气以确定所述空调冷却机构的空气供给。
根据本申请提供的一种新风空调，还包括中央处理单元，所述中央处理单元通讯连接所述挡风装置的驱动装置。
根据本申请提供的一种新风空调，所述中央处理单元响应用户的控制指令，以控制所述挡风装置在所述第一通风口与所述第二通风口间切换。
根据本申请提供的一种新风空调，所述挡风装置在所述第一通风口与所述第二通风口间切换，包括：
以挡风装置的长度方向为旋转半径，以挡风装置的一端为支点，轴连接固设于所述风室侧壁；
或，所述挡风装置垂直连接一转杆的一端，以所述转杆的长度方向为旋转半径，以所述转杆的另一端为支点，所述转杆轴连接固设于所述风室中部。
根据本申请提供的一种新风空调，所述挡风装置包括一密封层，所述挡风装置被包覆于所述密封层内。
根据本申请提供的一种新风空调，所述新风系统设置在所述第一壳体沿长度方向的中部以下位置。
根据本申请提供的一种新风空调，所述第二通风口设置在所述第二壳体沿长度方向的中部以下位置。
根据本申请提供的一种新风空调，所述第一壳体还包括出风口，所述出风口连接所述空调冷却机构，所述出风口设置在所述第一壳体沿长度方向的中部以上位置。
根据本申请提供的一种新风空调，所述室内进风管呈直角结构。
本申请还提供了一种基于所述新风空调的新风空调控制方法，包括：
响应用户的第一控制指令，切换挡风装置于第二通风口处，以获取室外空气；
响应用户的第二控制指令，切换挡风装置于第一通风口处，以获取室内空气。
本申请通过将传统空调与新风系统相结合，在新风系统传输来自室外空气时，通过切换挡风装置进而将室外控制带入到空调冷却系统进行处理，进而实现室外空气循环，在新风系统传输来自室内空气时，通过切换挡风装置进而将室内底部的空气带入到空调冷却系统进行处理，进而实现室内空气的双循环，即基于出风口形成的上循环以及基于进风口形成的下循环，进而更大程度的在空调执行制热工作时，消除上热下冷的效果体验，大大提升用户的舒适程度，在空调执行制冷工作时，能够增大冷空气循环，更好的实现快速制冷，本申请结构简单、操作简单，具有极高的价值。
附图说明
为了更清楚地说明本申请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的前提下，还可以根据这些附图获得其他的附图。
图1是本申请提供的一种新风空调的结构示意图；
图2是本申请提供的一种新风系统的结构示意图；
图3是一种新风空调的控制方法的流程示意图。
附图标记：
1：壳体；            11：新风系统；         12：空调冷却机构；
13：中央处理单元；   14：出风口；           111：第二壳体；
112：室外进风管；    113：室内进风管；      1111：风机；
1112：风室；         1113：第一通风口；     1114：第二通风口；
1115：挡风装置；     1116：驱动装置；       1117：转杆；
1118：密封层。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请中的附图，对本申请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。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，在本申请实施例的描述中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。术语“上”、“下”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。除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
本申请中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合图1-图3描述本申请的具体实施方式。
图1是本申请提供的一种新风空调的结构示意图，本申请公开了一种新风空调，包括第一壳体1，所述第一壳体1内设置有新风系统11，所述新风系统11至少包括第二壳体111，所述第二壳体111内部设置有风机1111以及 风室1112，所述风机1111连接所述风室1112，所述风室1112内设置有第一通风口1113以及第二通风口1114。
所述第一壳体的形状为普通柜式空调的外壳形状，其可以为矩形或圆筒形，在其他实施例中，还可以设置为适应房间角落的任意形状。
所述第一壳体1内设置有新风系统11，所述新风系统11为获取室外新鲜空气的送风系统，在本申请中，其不仅可以用于获取室外新鲜空气，还可以获取室内空气，即在新风系统处于工作状态下，获取室外新鲜空气，而在新风系统处于非获取室外空气的状态下，通过切换系统中的挡风装置同样可以使其处于工作状态，即获取室内空气。
所述新风系统11至少包括第二壳体111，如图1所示，所述新风系统11被设置为矩形，而在其他的情况下，也可以将其设置为圆柱形、菱形、梯形等形状。所述第二壳体111内部设置有风机1111以及风室1112，所述风机1111即为抽风机，其用于将风室1112内的空气传输至空调的部分，例如，空调的冷却机构。所述风机1111连接所述风室1112，所述风室1112内设置有第一通风口1113以及第二通风口1114，所述第一通风口1113设置在所述风室1112的侧壁，其用于更好的实现与室外空气的空气交换，所述第二通风口1114设置在所述风室1112的底部，其用于更好的实现与室内空气的空气交换。
本申请在挡风装置1115贴合所述第一通风口1113的情况下，空气从所述第二通风口1114流向所述风室1112，
在挡风装置1115贴合所述第二通风口1114的情况下，空气从所述第一通风口1113流向所述风室1112；
所述第一通风口1113连接室外进风管112，所述第二通风口1114连接室内进风管113。
如图1所示，所述挡风装置1115优选地被设置为长条状，而从俯视图的结构上看，其可以为一长方形的平板结构，而在其他的实施例中，还可以将其设置为带有弧度的曲面结构，以使得其可以更好的贴合所述第一通风口1113以及第二通风口1114，在这样的实施例中，若挡风装置1115贴合所述第二通风口1114的情况下，即下方的进风口被挡风装置1115挡住，空气只能从侧方面的第一通风口1113流向所述风室1112，而所述第一通风口1113连接室外进风管112，即在这样的情况下，所述新风系统可以实现室外空气的 引流。
若挡风装置1115贴合所述第一通风口1113的情况下，即侧方的进风口被挡风装置1115挡住，空气只能从底部的第二通风口1114流向所述风室1112，而所述第二通风口1114连接室内进风管113，即在这样的情况下，所述新风系统可以实现室内空气的引流。
所述第一壳体1内还设置有空调冷却机构12，所述空调冷却机构12连接所述风机1111，所述风机1111对风室1112抽取空气以确定所述空调冷却机构12的空气供给。
所述空调冷却机构12即为空调的制冷、制热系统，其可以通过将来自所述新风系统的空气进行处理后，通过其他方式向室内传输热风以及冷风，具体地，所述风机对风室1112抽取空气，并将空气传输至所述空调冷却机构12以确定所述空调冷却机构12的空气供给。
本申请还包括中央处理单元13，所述中央处理单元13通讯连接所述挡风装置1115的驱动装置1116，所述中央处理单元13向所述驱动装置1116发送控制指令，以使得所述挡风装置1115在所述风室内旋转运动，所述驱动装置1116优选地电连接一驱动电源，其用于给所述驱动装置11116提供电能，而在本申请中，并未将其在任何图示中示出，但这并不代表其不具备此部件，也不代表其不具备实现驱动挡风装置1115的能力，在此不予赘述。
本领域技术人员理解，所述中央处理单元13响应用户的控制指令，以控制所述挡风装置1115在所述第一通风口1113与所述第二通风口1114间切换，所述用户的控制指令可以基于用户的遥控装置按钮，固设于空调显示面板中的按钮或者通过智能终端来获取，即通过用户的动作，生成所述用户的控制指令，并将其传输至所述中央处理单元13，所述中央处理单元13响应用户的控制指令，以控制所述挡风装置1115在所述第一通风口1113与所述第二通风口1114间切换。
作为本申请的一个优选实施例，如图1所示，所述挡风装置1115在所述第一通风口1113与所述第二通风口1114间切换，包括以挡风装置1115的长度方向为旋转半径，以挡风装置1115的一端为支点，轴连接固设于所述风室1112侧壁。在这样的实施例中，所述挡风装置1115设置在所述新风系统的侧端的底部，在图1中，所述挡风装置1115的实际状态应贴合在所述第一通风 口1113或所述第二通风口1114上，而本申请为了更好的示出所述挡风装置1115，即将其示意为设置在所述第一通风口1113与所述第二通风口1114间，但实际上，这仅仅是其在运动过程中的状态，其即将贴合所述第一通风口1113或即将贴合素数第二通风口1114。
更为具体地，所述挡风装置的长度应不高于所述新风系统的高度，而为了更加增强在此实施例中所述挡风装置1115的挡风能力，也可以在所述挡风装置1115的远离上述支点的一端设置一弹性橡胶，即通过增加静摩擦力来实现对于侧方向挡风装置1115的挡风能力的提升。而在其他的实施例中，还可以在所述挡风装置1115的远离上述支点的一端设置一磁性件或魔术贴等连接构件，相应地，可以在所述风室的内壁设置有磁性件以及魔术贴，以实现对于侧方向挡风装置1115的挡风能力的提升。
在传统的空调器或新风系统中，只能从室外引风，而本申请可以实现室内、室外引风。本申请通过室内引风使得制热时下部的冷空气循环起来，房间内空气更加均匀；制冷时加强空气循环，房间内空气更快达到目标温度。本申请通过将传统空调与新风系统相结合，在新风系统传输来自室外空气时，通过切换挡风装置进而将室外控制带入到空调冷却系统进行处理，进而实现室外空气循环，在新风系统传输来自室内空气时，通过切换挡风装置进而将室内底部的空气带入到空调冷却系统进行处理，进而实现室内空气的双循环，即基于出风口形成的上循环以及基于进风口形成的下循环，进而更大程度的在空调执行制热工作时，消除上热下冷的效果体验，大大提升用户的舒适程度，在空调执行制冷工作时，能够增大冷空气循环，更好的实现快速制冷。
图2是本申请提供的一种新风系统的结构示意图，作为本申请中挡风装置1115的第二实施例，其还可以通过所述挡风装置1115垂直连接一转杆1117的一端，以所述转杆1117的长度方向为旋转半径，以所述转杆1117的另一端为支点，所述转杆1117轴连接固设于所述风室1112中部来实现。
在这样的实施例中，如图2所示，所述驱动装置1116设置在所述风室中部，其下方连接所述转杆1117，所述转杆1117垂直连接所述挡风装置1115，通过驱动所述转杆1117，进而带动所述挡风装置1115的转动，在这样的实施例中，所述风室被设置为正方形，而所述挡风装置1115被设置为长方形，所述风室还可以被设置为圆筒形，以使其更好的贴合所述挡风装置1115，而在 一个更优选的实施例中，所述挡风装置1115还可以被设置为带有弧度的曲面，相应地，所述转杆1117还可以设置为具备弹性伸缩功能的构件，例如，在所述转杆1117内部设置弹簧，以使得在弹簧完全伸展状态下，实现转动，而在贴合相对应的通风口设置时，则处于未完全伸展状态，此时，所述转杆1117抵住相对应的通风口，更为具体地，还可以将所述挡风装置1115与相对应的通风口相接处的部分设置为弹性材料，以使得可以更为顺畅的实现所述挡风装置1115与相对应的通风口的抵接。
作为本申请的又一优选实施例，所述挡风装置1115包括一密封层1118，所述挡风装置1115被包覆于所述密封层1118内，所述密封层1118可以半包覆所述挡风装置1115设置，也可以全包覆所述挡风装置1115设置，所述密封层1118优选地选取橡胶材料，而在其他的实施例中，也可以为金属、塑料，其可以起到防止漏风、增加贴合力度的作用，所述密封层1118可以通过粘结、螺纹连接、铆接、卡接等形式进行固定。
进一步地，所述新风系统11设置在所述第一壳体1沿长度方向的中部以下位置，将所述新风系统11设置在所述第一壳体1沿长度方向的中部以下位置的目的是为了更好的进行室内空气循环，本领域技术人员理解，在常规的空调系统中，常常采用将出风口设置在空调上部这样的设置模式，即当所述新风系统11设置在所述第一壳体1沿长度方向的中部以下位置时，可以形成上出风口而构成的室内空气循环。
结合所述新风系统11设置在所述第一壳体1沿长度方向的中部以下位置，在这样的实施例的基础上，所述第二通风口1114设置在所述第二壳体111沿长度方向的中部以下位置，所述第二通风口1114用于吸收室内的空气，将所述第二通风口1114设置在所述第二壳体111沿长度方向的中部以下位置则可以构建以所述第二通风口1114以及空调出风口下端形成的空气下循环，以及以出风口上端所形成的空气上循环。
所述第一壳体1还包括出风口14，所述出风口14连接所述空调冷却机构12，所述出风口14设置在所述第一壳体1沿长度方向的中部以上位置，所述新风系统11的风机1111通过将风室1112中的空气带入到所述空调冷却机构12，最后通过所述出风口输出制热后的热风或者制冷后的冷风。
如图2所示，所述室内进风管113呈直角结构，在这样的实施例中，为 了更方便的实现所述挡风装置1115在所述风室1112中的切换，优选地将所述第一通风口1113以及第二通风口1114设置在距离较近的邻接位置，然而所述第一通风口1113被设置为获取室外空气，而所述第二通风口1114被设置为获取室内空气，为了能够顺序的实现旋转切换，将所述第二通风口1114连接具有延伸管道的室内进风管113，而在其他的变化例中，也可以将所述第一通风口连接具有延伸管道的室外进风管112，而作为一个特殊的变化例，还可以不设置延伸管道，通过将所述转杆1117设置为需要旋转180°才能实现所述挡风装置1115在所述第一通风口1113与所述第二通风口1114间切换的结构。
图3是一种新风空调的控制方法的流程示意图，一种基于所述的新风空调的新风空调控制方法，包括：
响应用户的第一控制指令，切换挡风装置于第二通风口处，以获取室外空气；
响应用户的第二控制指令，切换挡风装置于第一通风口处，以获取室内空气。
在步骤S101中，所述第一控制指令为执行室外循环，即用户通过操作实现指令的生成，所述指令将被传输至中央处理单元，所述中央处理单元控制所述驱动装置带动所述挡风装置进行旋转，进而切换挡风装置于第二通风口处，以获取室外空气。
在步骤S102中，所述第二控制指令为执行室内循环，即用户通过操作实现指令的生成，所述指令将被传输至中央处理单元，所述中央处理单元控制所述驱动装置带动所述挡风装置进行旋转，进而切换挡风装置于第一通风口处，以获取室内空气。
本申请通过将传统空调与新风系统相结合，在新风系统传输来自室外空气时，通过切换挡风装置进而将室外控制带入到空调冷却系统进行处理，进而实现室外空气循环，在新风系统传输来自室内空气时，通过切换挡风装置进而将室内底部的控制带入到空调冷却系统进行处理，进而实现室内空气的双循环，即基于出风口形成的上循环以及基于进风口形成的下循环，进而更大程度的在空调执行制热工作时，消除上热下冷的效果体验，大大提升用户的舒适程度，在空调执行制冷工作时，能够增大冷空气循环，更好的实现快 速制冷。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是：以上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精神和范围。

Claims (11)

  1. 一种新风空调，包括第一壳体，所述第一壳体内设置有新风系统，所述新风系统至少包括第二壳体，所述第二壳体内部设置有风机以及风室，所述风机连接所述风室，所述风室内设置有第一通风口以及第二通风口；
    在挡风装置贴合所述第一通风口的情况下，空气从所述第二通风口流向所述风室；
    在挡风装置贴合所述第二通风口的情况下，空气从所述第一通风口流向所述风室；
    所述第一通风口连接室外进风管，所述第二通风口连接室内进风管。
  2. 根据权利要求1所述的新风空调，其中，所述第一壳体内还设置有空调冷却机构，所述空调冷却机构连接所述风机，所述风机对所述风室抽取空气以确定所述空调冷却机构的空气供给。
  3. 根据权利要求1所述的新风空调，还包括中央处理单元，所述中央处理单元通讯连接所述挡风装置的驱动装置。
  4. 根据权利要求1所述的新风空调，其中，所述中央处理单元响应用户的控制指令，以控制所述挡风装置在所述第一通风口与所述第二通风口间切换。
  5. 根据权利要求4所述的新风空调，其中，所述挡风装置在所述第一通风口与所述第二通风口间切换，包括：
    以挡风装置的长度方向为旋转半径，以挡风装置的一端为支点，轴连接固设于所述风室侧壁；
    或，所述挡风装置垂直连接一转杆的一端，以所述转杆的长度方向为旋转半径，以所述转杆的另一端为支点，所述转杆轴连接固设于所述风室中部。
  6. 根据权利要求1所述的新风空调，其中，所述挡风装置包括一密封层，所述挡风装置被包覆于所述密封层内。
  7. 根据权利要求1所述的新风空调，其中，所述新风系统设置在所述第一壳体沿长度方向的中部以下位置。
  8. 根据权利要求1所述的新风空调，其中，所述第二通风口设置在所述第二壳体沿长度方向的中部以下位置。
  9. 根据权利要求2所述的新风空调，其中，所述第一壳体还包括出风口，所述出风口连接所述空调冷却机构，所述出风口设置在所述第一壳体沿长度方向的中部以上位置。
  10. 根据权利要求1所述的新风空调，其中，所述室内进风管呈直角结构。
  11. 一种基于权利要求1-10中任一项所述的新风空调的新风空调控制方法，包括：
    响应用户的第一控制指令，切换挡风装置于第二通风口处，以获取室外空气；
    响应用户的第二控制指令，切换挡风装置于第一通风口处，以获取室内空气。
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