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WO2024159761A1 - Climatiseur - Google Patents

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Publication number
WO2024159761A1
WO2024159761A1 PCT/CN2023/119802 CN2023119802W WO2024159761A1 WO 2024159761 A1 WO2024159761 A1 WO 2024159761A1 CN 2023119802 W CN2023119802 W CN 2023119802W WO 2024159761 A1 WO2024159761 A1 WO 2024159761A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
guide plate
air guide
outlet
air conditioner
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2023/119802
Other languages
English (en)
Chinese (zh)
Inventor
尚彬
田振
李彬彬
朱勇强
王鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Original Assignee
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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 Aux Air Conditioning Co Ltd, Ningbo Aux Electric Co Ltd filed Critical Aux Air Conditioning Co Ltd
Publication of WO2024159761A1 publication Critical patent/WO2024159761A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight
    • 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 invention relates to the technical field of air conditioning, and in particular to an air conditioner.
  • air conditioners At present, with the improvement of living standards, people have higher and higher functional requirements for air conditioners.
  • the current air outlet of air conditioners is single, and can only achieve heating or cooling functions, which cannot meet the special needs of users (such as zero wind feeling air outlet), and the air guide accuracy is low, the air guide effect is poor, and the user experience is poor.
  • the problem solved by the present invention is how to achieve the diversity of air outlets to meet the different needs of users, and to improve the accuracy of air guide, enhance the air guide effect, and improve the user experience.
  • the present invention provides an air conditioner, comprising a housing, a first air guide plate and a second air guide plate, the housing comprising a middle frame and a front panel, the front panel being mounted on the outer side of the middle frame, an auxiliary air outlet channel being formed between the front panel and the middle frame, the front panel being densely provided with a plurality of first micropores, the first micropores being connected to the auxiliary air outlet channel, the housing being provided with an air flow distribution area, the air flow distribution area being connected to the auxiliary air outlet channel, an air outlet being provided on the outer side of the air flow distribution area, the first air guide plate and the second air guide plate being both rotatably mounted in the air flow distribution area, the first air guide plate being located above the second air guide plate, the first air guide plate and the second air guide plate being used to distribute the flow direction of the outlet air flow blown into the air flow distribution area, so that the outlet air flow enters the auxiliary air outlet channel and/or is discharged from the air outlet.
  • the air conditioner provided by the present invention can achieve the diversity of air outlet, meet the different needs of users, improve the accuracy of air guide, enhance the air guide effect, and improve the user experience because the auxiliary air outlet channel arranged between the front panel and the middle frame and the first air guide plate and the second air guide plate installed in the air flow distribution area are adopted.
  • first air guide plate and the second air guide plate are both densely provided with a plurality of second micropores, and the second micropores are used to discharge the outlet airflow when the first air guide plate and the second air guide plate close the air outlet.
  • the outlet airflow flows out slowly from the second micropores to realize the zero wind sense outlet function of the air conditioner and ensure the heat exchange effect when the zero wind sense outlet is used.
  • the axial direction of the first air guide plate and the axial direction of the second air guide plate are arranged in parallel and spaced apart, the first air guide plate is arranged on the side of the second air guide plate close to the front panel, and the rotation center line of the first air guide plate is located obliquely above the rotation center line of the second air guide plate, so that the air guiding functions of the first air guide plate and the second air guide plate complement each other, further enhancing the air guiding effect and improving the user experience.
  • the air conditioner also includes a mounting frame, which is detachably connected to the middle frame, and the first air guide plate and the second air guide plate can be rotatably mounted on the mounting frame.
  • the first wind guide plate includes a plate body and a connecting arm
  • the connecting arm is fixedly connected to the plate body
  • the connecting arm is rotatably connected to the mounting frame
  • the plate body is used to guide wind.
  • the connecting arm can rotate relative to the mounting frame, and the mounting frame can limit the connecting arm, thereby limiting the plate body, ensuring that the plate body can stably rotate along the first rotation axis, and preventing the plate body from tilting or deflecting.
  • the mounting frame is extended with a bearing rod
  • the bearing rod is provided with a limiting hole
  • the connecting arm is provided with a rotating column
  • the rotating column is extended into the limiting hole, and is rotatably matched with the limiting hole.
  • the rotating column can rotate relative to the limiting hole, and the inner wall of the limiting hole can limit the rotating column, thereby limiting the rotation direction of the connecting arm, and further limiting the rotation direction of the entire first air guide plate, thereby ensuring the stability of the rotation of the first air guide plate.
  • each connecting arm is rotatably matched with a bearing rod, so as to further improve the stability of the first air guide plate and the mounting frame, and prevent the first air guide plate from being separated from the mounting frame.
  • the cross section of the board body is arranged in an arc shape, and the center angle of the arc of the board body ranges from 130 degrees to 160 degrees.
  • a reasonable center angle of the arc of the board body can ensure the wind guiding effect while maximizing the wind output diversity to meet the different needs of users.
  • the central angle of the arc of the plate body is 147 degrees.
  • the air conditioner further comprises a first drive motor and a second drive motor, the first drive motor
  • the first drive motor and the second drive motor are both installed on the middle frame, the first drive motor is connected to the first air guide plate, and the second drive motor is connected to the second air guide plate.
  • the first drive motor and the second drive motor operate independently, that is, the movement of the first air guide plate and the movement of the second air guide plate do not interfere with each other, so as to further improve the diversity of air output of the air conditioner.
  • FIG1 is an isometric view of an air conditioner according to an embodiment of the present invention.
  • FIG2 is a cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a first air guide plate in an air conditioner according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of the air conditioner according to an embodiment of the present invention when it is in a zero wind sense mode
  • FIG. 5 is a schematic structural diagram of the air conditioner according to an embodiment of the present invention when it is in an enhanced heating mode
  • FIG. 6 is a schematic structural diagram of the air conditioner according to an embodiment of the present invention when it is in a normal heating mode
  • FIG. 7 is a schematic structural diagram of the air conditioner in a cooling mode according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of the air conditioner in a constant temperature mode according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of the air conditioner according to an embodiment of the present invention when it is in a dual-zone air supply mode.
  • 100-air conditioner 110-housing; 111-middle frame; 112-front panel; 113-first micro hole; 114- Air flow distribution area; 115-air outlet; 130-mounting frame; 131-bearing rod; 132-limiting hole; 140-first air guide plate; 141-plate body; 142-connecting arm; 143-rotating column; 144-second micropore; 150-second air guide plate; 160-first drive motor; 170-second drive motor; 180-auxiliary air outlet channel; 190-volute air duct; 200-crossflow fan.
  • an embodiment of the present invention provides an air conditioner 100 for controlling indoor temperature, which can achieve diversified air output, meet different needs of users, improve air guide accuracy, enhance air guide effect, and improve user experience.
  • the air conditioner 100 is a wall mounted air conditioner, which is hung on a wall indoors.
  • the air conditioner 100 is used to blow hot or cold air into the room to achieve heating or cooling functions, thereby regulating the indoor temperature to meet user needs.
  • the air conditioner 100 includes a housing 110, a mounting frame 130, a first air guide plate 140, a second air guide plate 150, a first drive motor 160, and a second drive motor 170.
  • the housing 110 includes a middle frame 111 and a front panel 112, and the front panel 112 is installed on the outside of the middle frame 111.
  • the front panel 112 is used to shield the middle frame 111 to improve the aesthetics of the entire air conditioner 100.
  • An auxiliary air outlet channel 180 is formed between the front panel 112 and the middle frame 111, and the auxiliary air outlet channel 180 is used to allow the outlet airflow to flow in.
  • the front panel 112 is densely provided with a plurality of first micropores 113, which are connected to the auxiliary air outlet channel 180.
  • the airflow in the auxiliary air outlet channel 180 can flow out through the plurality of first micropores 113 at the same time. Since the diameter of the first micropores 113 is small, the airflow volume and wind speed of the airflow flowing out of the first micropores 113 are extremely low. The airflow flows out slowly from the first micropores 113 on the front panel 112 to achieve the zero wind sense air outlet function of the air conditioner 100.
  • the housing 110 is provided with an airflow distribution area 114, which is connected to the auxiliary air outlet channel 180.
  • the outer side of the airflow distribution area 114 has an air outlet 115.
  • the airflow distribution area 114 is used to connect with the volute air duct 190.
  • the cross-flow fan 200 installed in the volute air duct 190 can generate negative pressure to drive the airflow to flow into the airflow distribution area 114 through the volute air duct 190.
  • the first air guide plate 140 and the second air guide plate 150 can be rotatably installed in the air flow distribution area 114.
  • the first air guide plate 140 is located above the second air guide plate 150.
  • the first air guide plate 140 is used to distribute the direction of the air flow in the upper part of the air flow distribution area 114
  • the second air guide plate 150 is used to distribute the direction of the air flow in the lower part of the air flow distribution area 114.
  • the first air guide plate 140 and the second air guide plate 150 are used to distribute the flow direction of the air flow blown into the air flow distribution area 114.
  • the outlet air flow enters the auxiliary air outlet channel 180 and/or is discharged from the air outlet 115, that is, the outlet air flow enters the auxiliary air outlet channel 180 under the action of the first air guide plate 140 and the second air guide plate 150; or, the outlet air flow is discharged from the air outlet 115 under the action of the first air guide plate 140 and the second air guide plate 150; or, the outlet air flow enters the auxiliary air outlet channel 180 under the action of the first air guide plate 140 and the second air guide plate 150 and is discharged from the air outlet 115.
  • the outlet air flow can be blown outward through the first micro hole 113 to achieve the zero wind feeling air outlet function of the air conditioner 100. All of them can guide the air without interfering with each other, so the air conditioner 100 can discharge air from different directions, achieve the diversity of air discharge, meet the different needs of users, and can improve the accuracy of air guidance, enhance the air guidance effect, and improve the user experience.
  • the mounting frame 130 is detachably connected to the middle frame 111 and is arranged in the airflow distribution area 114.
  • the first air guide plate 140 and the second air guide plate 150 can be rotatably mounted on the mounting frame 130.
  • the mounting frame 130 can support the first air guide plate 140 and the second air guide plate 150.
  • the first air guide plate 140 and the second air guide plate 150 can rotate relative to the mounting frame 130 to realize the wind guiding function of the outlet airflow.
  • first drive motor 160 and the second drive motor 170 are both mounted on the middle frame 111, the first drive motor 160 is transmission-connected to the first air guide plate 140, and the first drive motor 160 is used to drive the first air guide plate 140 to rotate, and the second drive motor 170 is transmission-connected to the second air guide plate 150, and the second drive motor 170 is used to drive the second air guide plate 150 to rotate.
  • the first drive motor 160 and the second drive motor 170 operate independently, that is, the actions of the first air guide plate 140 and the second air guide plate 150 do not interfere with each other, and the user can only operate the first air guide plate 140 without operating the second air guide plate 150, or only operate the second air guide plate 150 without operating the first air guide plate 140, so as to further improve the diversity of air output of the air conditioner 100.
  • the airflow distribution area 114 is the hub of the air conditioner 100 for outward airflow.
  • the airflow distribution area 114 is connected to the volute air duct 190, the auxiliary air outlet channel 180 and the air outlet 115 at the same time. After the airflow blown out from the volute air duct 190 enters the airflow distribution area 114, it can pass through the auxiliary air outlet channel 180 and flow out from the first micropore 113 under the air guiding effect of the first air guide plate 140 and the second air guide plate 150, or directly blow out through the air outlet 115. In this way, through the cooperation of the first air guide plate 140 and the second air guide plate 150, the airflow in the airflow distribution area 114 can be distributed in multiple directions at the same time, and then different air outlet directions can be regulated according to user needs.
  • the first air guide plate 140 and the second air guide plate 150 are both densely provided with a plurality of second micropores 144, and the second micropores 144 are used to discharge the outlet air flow when the first air guide plate 140 and the second air guide plate 150 close the outlet 115.
  • the air conditioner 100 When the air conditioner 100 is in the zero wind sense air outlet state, the first air guide plate 140 and the second air guide plate 150 jointly close the outlet 115, and the outlet air flow can flow outward through the plurality of second micropores 144 at the same time.
  • the outlet air flow from the second micropores 144 is The air volume and wind speed of the air flow out of the micropores 144 are extremely low, and the air flow slowly flows out from the second micropores 144 on the plate body 141 to achieve the zero wind feeling air outlet function of the air conditioner 100 and ensure the heat exchange effect during zero wind feeling air outlet.
  • the axial direction of the first air guide plate 140 and the axial direction of the second air guide plate 150 are arranged in parallel and spaced apart, that is, the rotation center line of the first air guide plate 140 and the rotation center line of the second air guide plate 150 are arranged in parallel and spaced apart, so that the wind guiding functions of the first air guide plate 140 and the second air guide plate 150 complement each other, further enhance the wind guiding effect, and improve the user experience.
  • the first air guide plate 140 is disposed on a side of the second air guide plate 150 close to the front panel 112, the rotation centerline of the first air guide plate 140 is located obliquely above the rotation centerline of the second air guide plate 150, and the auxiliary air outlet channel 180 is located obliquely above the rotation centerline of the first air guide plate 140.
  • the second air guide plate 150 is used to guide the outlet air flow toward the area where the first air guide plate 140 is located, and the first air guide plate 140 is used to guide the outlet air flow toward the auxiliary air outlet channel 180, so that the outlet air flow continuously enters the auxiliary air outlet channel 180, so that the outlet air flow continuously flows out from the first micropores 113, and the zero wind sense air outlet function is achieved.
  • the first air guide plate 140 includes a plate body 141 and a connecting arm 142.
  • the connecting arm 142 is fixedly connected to the plate body 141, and the connecting arm 142 is rotatably connected to the mounting frame 130.
  • the connecting arm 142 is used to support the plate body 141, and the plate body 141 is used to guide the wind.
  • the connecting arm 142 can rotate relative to the mounting frame 130, and the mounting frame 130 can limit the connecting arm 142, thereby limiting the plate body 141, ensuring that the plate body 141 can stably rotate along the first rotation axis, and preventing the plate body 141 from tilting or deflecting.
  • the connecting arm 142 provides a bearing force to the plate body 141 to prevent the plate body 141 from deforming.
  • the mounting frame 130 is extended with a bearing rod 131, and the bearing rod 131 is provided with a limiting hole 132.
  • the connecting arm 142 is protruding with a rotating column 143, and the rotating column 143 extends into the limiting hole 132 and is rotatably matched with the limiting hole 132.
  • the rotating column 143 can rotate relative to the limiting hole 132, and the inner wall of the limiting hole 132 can limit the rotating column 143, thereby limiting the rotation direction of the connecting arm 142, and further limiting the rotation direction of the entire first air guide plate 140, thereby ensuring the stability of the rotation of the first air guide plate 140.
  • each connecting arm 142 is rotatably matched with a supporting rod 131 to further improve the stability of the cooperation between the first air guide plate 140 and the mounting frame 130, and prevent the first air guide plate 140 from detaching from the mounting frame 130.
  • the cross section of the plate body 141 is arranged in an arc shape, and the plate body 141 arranged in an arc shape has a small wind resistance and a good wind guiding effect, and both the inner concave surface and the outer convex surface of the plate body 141 can guide the wind, so as to further improve the diversity of the air outlet of the air conditioner 100.
  • the central angle of the arc of the plate body 141 ranges from 130 degrees to 160 degrees, and a reasonable central angle of the arc of the plate body 141 can ensure the wind guiding effect while maximizing the diversity of the air outlet to meet the different needs of users.
  • the central angle of the arc presented by the plate body 141 is 147 degrees, but it is not limited to this. In other embodiments, the central angle of the arc presented by the plate body 141 can be 130 degrees or 150 degrees. There is no specific limitation on the size of the central angle of the arc presented by the plate body 141.
  • the specific structure of the second air guide plate 150 is the same as that of the first air guide plate 140.
  • the second air guide plate 150 is also densely provided with a plurality of second micropores 144 to facilitate the outward air flow, which will not be repeated here.
  • the air conditioner 100 has six modes, namely zero wind sense mode, enhanced heating mode, normal heating mode, cooling mode, constant temperature mode and dual-zone air supply mode. Among them, the air volume and air speed of the zero wind feeling mode are extremely low, the user can basically not feel the direct blowing of the air flow, and the comfort level is relatively high.
  • This mode can be used for both heating and cooling, and is suitable for scenarios where users are sleeping or working;
  • the air volume and air speed of the enhanced heating mode are relatively high, the air flow is blown out in a vertical downward direction to the ground, and then diffuses from the ground to the surroundings and upwards to quickly realize the heating function, which is suitable for scenarios where the indoor temperature is extremely low and urgently needs to be heated;
  • the air volume and air speed of the ordinary heating mode are relatively high, the air flow is blown out obliquely downward along a first direction, and the heat continues to diffuse downward to realize the heating retention function, which is suitable for scenarios where the indoor temperature needs to be maintained after rising to a certain level;
  • the air volume and air speed of the cooling mode are relatively high, the air flow is blown out obliquely downward along a second direction, and the cold amount continues to diffuse downward to realize the cooling retention function, which is suitable for scenarios where the indoor temperature needs to be maintained after dropping to a certain level;
  • the air volume and air speed of the constant temperature mode are relatively
  • This mode can be used for both heating and cooling. It is suitable for scenarios where the indoor temperature needs to be maintained after it has fully met user needs; the air volume and air speed of the dual-zone air supply mode can be adjusted according to user needs, and the air flow is blown out in two different directions. This mode can be used for both heating and cooling. It is suitable for scenarios where the temperature of different locations in the room needs to be controlled simultaneously.
  • a first angle is formed between the first direction and the horizontal direction
  • a second angle is formed between the second direction and the horizontal direction
  • a third angle is formed between the third direction and the horizontal direction.
  • the first angle is greater than the third angle
  • the third angle is greater than the second angle, that is, the air flow blown out in the ordinary heating mode is lower than the air flow blown out in the constant temperature mode, and the air flow blown out in the constant temperature mode is lower than the air flow blown out in the cooling mode.
  • the first angle is represented as a
  • the second angle is represented as b
  • the third angle is represented as c.
  • the first air guide plate 140 and the second air guide plate 150 are both rotated to the middle position.
  • the inner concave surfaces of the first air guide plate 140 and the second air guide plate 150 are arranged opposite to the volute air duct 190 to play the role of wind circulation and guide the outlet air flow towards the direction close to the auxiliary air outlet channel 180.
  • the airflow blown out from the volute air duct 190 blows to the inner concave surface of the first air guide plate 140 and the second air guide plate 150
  • a part of the airflow flows out directly through the second micropores 144 opened on the first air guide plate 140 and the second air guide plate 150, achieving zero wind outlet in the area of the first air guide plate 140 and the second air guide plate 150
  • another part of the airflow flows into the auxiliary air outlet channel 180 under the guiding effect of the inner concave surface of the first air guide plate 140 and the second air guide plate 150, and flows out through the first micropores 113 opened on the front panel 112, achieving zero wind outlet in the area of the front panel 112.
  • the air volume of zero wind outlet can be effectively increased to ensure the heat exchange effect.
  • the first air guide plate 140 and the second air guide plate 150 are both rotated to the left extreme position.
  • the outer convex surface of the first air guide plate 140 is arranged opposite to the auxiliary air outlet channel 180 to block the auxiliary air outlet channel 180 and prevent the outlet air flow from flowing into the auxiliary air outlet channel 180
  • the outer convex surface of the second air guide plate 150 is arranged opposite to the first air guide plate 140 to avoid directing the outlet air flow to the area where the first air guide plate 140 is located.
  • a part of the outlet air flow blown out from the volute air duct 190 flows in a vertical downward direction after being bent along the inner concave surface of the first air guide plate 140, and the other part flows in a vertical downward direction after being bent along the inner concave surface of the second air guide plate 150.
  • there may be a slight outflow of air passing through the second micro-holes 144 opened on the first air guide plate 140 and the second air guide plate 150 but since the outflow direction is different from the opening direction of the second micro-holes 144, these outflows of air can be ignored.
  • the first air guide plate 140 and the second air guide plate 150 simultaneously play the role of guiding air, ensuring that the outflow of air flows vertically downward, improving the accuracy of air guiding, and enhancing the air guiding effect.
  • the first air guide plate 140 and the second air guide plate 150 are both rotated to the right limit position, at which time the inner concave surface of the first air guide plate 140 is arranged opposite to the auxiliary air outlet channel 180, and the inner concave surface of the second air guide plate 150 is arranged opposite to the first air guide plate 140, and the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 are used together to guide the outlet air flow.
  • the outlet air flow blown out from the volute air duct 190 flows into between the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150, and the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 work together to make the outlet air flow flow obliquely downward along the first direction.
  • the first air guide plate 140 and the second air guide plate 150 simultaneously play the role of guiding the wind, ensuring that the outlet air flow flows obliquely downward along the first direction, improving the accuracy of the wind guiding, and enhancing the wind guiding effect.
  • the first air guide plate 140 and the second air guide plate 150 are both rotated to a position between the middle position and the right extreme position. At this time, the inner concave surfaces of the first air guide plate 140 and the second air guide plate 150 are both set upward, and the inner concave surface of the first air guide plate 140, the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 are jointly used to guide the outlet air flow.
  • a portion of the outlet airflow blown out from the volute air duct 190 flows obliquely downward along the second direction along the inner concave surface of the first air guide plate 140, and the other portion flows between the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150.
  • the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 work together to make the outlet airflow flow obliquely downward along the second direction.
  • the first air guide plate 140 and the second air guide plate 150 are both rotated to a position between the middle position and the right extreme position.
  • the inner concave surfaces of the first air guide plate 140 and the second air guide plate 150 are both set obliquely upward, and the inner concave surface of the first air guide plate 140, the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 are jointly used to guide the outlet air flow.
  • a part of the outlet airflow blown out from the volute air duct 190 flows obliquely downward along the third direction along the inner concave surface of the first air guide plate 140, and the other part flows between the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150.
  • the outer convex surface of the first air guide plate 140 and the inner concave surface of the second air guide plate 150 work together to make the outlet airflow flow obliquely downward along the third direction.
  • the first air guide plate 140 and the second air guide plate 150 simultaneously play the role of guiding the air, ensuring that the outlet airflow flows obliquely downward along the third direction, improving the accuracy of the air guiding, and enhancing the air guiding effect.
  • the first air guide plate 140 rotates to the right extreme position
  • the second air guide plate 150 rotates to the left extreme position.
  • the outer convex surfaces of the first air guide plate 140 and the second air guide plate 150 are arranged opposite to each other, and the outer convex surface of the first air guide plate 140, the inner concave surface of the second air guide plate 150 and the outer convex surface of the second air guide plate 150 are jointly used to guide the outlet airflow.
  • a part of the outlet airflow blown out from the volute air duct 190 flows in one direction along the inner concave surface of the second air guide plate 150, and the other part flows into between the outer convex surface of the first air guide plate 140 and the outer convex surface of the second air guide plate 150.
  • the outer convex surface of the first air guide plate 140 and the outer convex surface of the second air guide plate 150 work together to make the outlet airflow flow in another direction.
  • the two directions are completely different. In this process, there may be a slight outlet airflow passing through the second micropores 144 opened on the first air guide plate 140 and the second air guide plate 150, but because the outlet air direction is different from the opening direction of the second micropores 144, these outlet airflows can be ignored.
  • the first air guide plate 140 and the second air guide plate 150 simultaneously play the role of guiding the air, so that the outlet airflow can be blown out from two different directions at the same time, improving the accuracy of the air guiding and enhancing the air guiding effect.
  • the air conditioner 100 has a housing 110 including a middle frame 111 and a front panel 112.
  • the front panel 112 is installed on the outside of the middle frame 111.
  • An auxiliary The air outlet channel 180, the front panel 112 is densely distributed with a plurality of first micropores 113, the first micropores 113 are connected with the auxiliary air outlet channel 180, the shell 110 is provided with an air flow distribution area 114, the air flow distribution area 114 is connected with the auxiliary air outlet channel 180, the outer side of the air flow distribution area 114 has an air outlet 115, the first air guide plate 140 and the second air guide plate 150 can be rotatably installed in the air flow distribution area 114, the first air guide plate 140 is located above the second air guide plate 150, the first air guide plate 140 and the second air guide plate 150 are used for distributing the flow direction of the outlet airflow blown into the air flow distribution area 114, so that the outlet airflow enters the auxiliary air outlet channel 180 and/or is discharged from the air outlet
  • the air conditioner 100 provided by the present invention adopts an auxiliary air outlet channel 180 arranged between the front panel 112 and the middle frame 111 and a first air guide plate 140 and a second air guide plate 150 installed in the air flow distribution area 114. Therefore, it is possible to achieve diversified air outlets, meet the different needs of users, improve the accuracy of air guidance, enhance the air guidance effect, and improve the user experience.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

La présente invention se rapporte au domaine technique des climatiseurs. Est divulgué un climatiseur. Le climatiseur comprend un boîtier, une première aube de guidage d'air et une seconde aube de guidage d'air. Un panneau avant est monté sur le côté externe d'un cadre intermédiaire ; un canal de sortie d'air auxiliaire est formé entre le panneau avant et le cadre intermédiaire ; une pluralité de premiers micropores sont formés de manière dense dans le panneau avant ; les premiers micropores sont en communication avec le canal de sortie d'air auxiliaire ; le boîtier est pourvu d'une zone de distribution d'écoulement d'air ; la zone de distribution d'écoulement d'air est en communication avec le canal de sortie d'air auxiliaire ; une sortie d'air est formée dans le côté externe de la zone de distribution d'écoulement d'air ; la première aube de guidage d'air et la seconde aube de guidage d'air sont montées de manière rotative dans la zone de distribution d'écoulement d'air ; la première aube de guidage d'air est située au-dessus de la seconde ; la première et la seconde aube de guidage d'air sont utilisées pour effectuer une distribution de direction d'écoulement sur une sortie d'air soufflé dans la zone de distribution d'écoulement d'air, de telle sorte que l'écoulement de sortie d'air entre dans le canal de sortie d'air auxiliaire et/ou est évacué de la sortie d'air. Le climatiseur selon la présente invention peut atteindre la diversité de flux de sortie d'air pour satisfaire différentes exigences d'utilisateurs et peut augmenter la précision de guidage d'air, améliorer l'effet de guidage d'air et améliorer l'expérience de l'utilisateur.
PCT/CN2023/119802 2023-01-31 2023-09-19 Climatiseur Ceased WO2024159761A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202320238123.3 2023-01-31
CN202320238123.3U CN219177825U (zh) 2023-01-31 2023-01-31 一种空调器

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WO2024159761A1 true WO2024159761A1 (fr) 2024-08-08

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN219177825U (zh) * 2023-01-31 2023-06-13 宁波奥克斯电气股份有限公司 一种空调器
CN118423751A (zh) * 2023-01-31 2024-08-02 宁波奥克斯电气股份有限公司 一种空调器
CN219160470U (zh) * 2023-01-31 2023-06-09 宁波奥克斯电气股份有限公司 一种空调室内机

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US20190056120A1 (en) * 2016-10-21 2019-02-21 Samsung Electronics Co., Ltd. Air conditioner
CN111706917A (zh) * 2020-06-28 2020-09-25 珠海格力电器股份有限公司 一种上下出风空调室内机、控制方法和空调器
CN216522040U (zh) * 2021-12-28 2022-05-13 广东美的制冷设备有限公司 壁挂式空调器
CN218864335U (zh) * 2023-01-31 2023-04-14 宁波奥克斯电气股份有限公司 一种空调器
CN218884115U (zh) * 2023-01-31 2023-04-18 宁波奥克斯电气股份有限公司 一种空调器
CN219160470U (zh) * 2023-01-31 2023-06-09 宁波奥克斯电气股份有限公司 一种空调室内机
CN219177825U (zh) * 2023-01-31 2023-06-13 宁波奥克斯电气股份有限公司 一种空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190056120A1 (en) * 2016-10-21 2019-02-21 Samsung Electronics Co., Ltd. Air conditioner
CN111706917A (zh) * 2020-06-28 2020-09-25 珠海格力电器股份有限公司 一种上下出风空调室内机、控制方法和空调器
CN216522040U (zh) * 2021-12-28 2022-05-13 广东美的制冷设备有限公司 壁挂式空调器
CN218864335U (zh) * 2023-01-31 2023-04-14 宁波奥克斯电气股份有限公司 一种空调器
CN218884115U (zh) * 2023-01-31 2023-04-18 宁波奥克斯电气股份有限公司 一种空调器
CN219160470U (zh) * 2023-01-31 2023-06-09 宁波奥克斯电气股份有限公司 一种空调室内机
CN219177825U (zh) * 2023-01-31 2023-06-13 宁波奥克斯电气股份有限公司 一种空调器

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