WO2017140207A1 - Structure de guidage d'air et climatiseur - Google Patents

Structure de guidage d'air et climatiseur Download PDF

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Publication number
WO2017140207A1
WO2017140207A1 PCT/CN2017/072238 CN2017072238W WO2017140207A1 WO 2017140207 A1 WO2017140207 A1 WO 2017140207A1 CN 2017072238 W CN2017072238 W CN 2017072238W WO 2017140207 A1 WO2017140207 A1 WO 2017140207A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
wind
movable member
guiding
air outlet
Prior art date
Application number
PCT/CN2017/072238
Other languages
English (en)
Chinese (zh)
Inventor
张辉
熊军
李大伟
吴俊鸿
连彩云
彭勃
田雅颂
梁志辉
孟智
余杰彬
李双堇
王启龙
王志林
潘保远
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to US16/077,883 priority Critical patent/US20190072295A1/en
Publication of WO2017140207A1 publication Critical patent/WO2017140207A1/fr

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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
    • 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
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air guiding structure and an air conditioner.
  • the installation of the patio machine or the ceiling type air conditioner is complicated, and the installation is easily affected by the installation height and the air outlet structure, and the wind direction cannot be flexibly controlled.
  • the air outlet direction is relatively simple and cannot be determined according to the environment.
  • the change of the air conditioning working mode adjusts the direction of the wind.
  • Patio machine or ceiling type air conditioner does not occupy indoor human body activity space, and the installation is generally in the middle of the room.
  • the object of the present invention is to provide an air guiding structure and an air conditioner to solve the problem that the air outlet direction of the air conditioner is relatively simple in the prior art.
  • the present invention provides an air guiding structure including a duct having an air outlet and a movable member, the movable member being disposed in the duct and disposed adjacent to the air outlet, and capable of being along The radial movement of the air outlet, the movable member has a wind guiding surface for causing air in the air passage to change direction by passing the air guiding surface.
  • the movable member has a top wind guiding surface and a bottom air guiding surface in a radial direction of the air outlet, and the top air guiding surface and the bottom air guiding surface have differently oriented surfaces to form Different directions of wind direction.
  • top air guiding surface can guide the air in the air duct toward the horizontal or oblique upper direction.
  • the bottom wind guiding surface is capable of guiding the air in the air duct downward.
  • the surface of the top air guiding surface is horizontal.
  • the surface of the bottom wind guiding surface is inclined downward.
  • an auxiliary air passage is disposed in the movable member, and the two ports of the auxiliary air passage are respectively communicated with the air passage and the indoor environment.
  • auxiliary air duct and the top air guiding surface and the bottom air guiding surface are different in a wind guiding direction.
  • a stopper is disposed at the air outlet, and the stopper can block the auxiliary air passage when the movable member moves radially at the air outlet.
  • At least two air ducts are disposed at the air outlet, the at least two air ducts have different air guiding directions, and the movable member can block one of the at least two air ducts during movement .
  • a driving mechanism is further included for driving the movable member to move.
  • the present invention also provides an air conditioner comprising the above-described air guiding structure.
  • the air conditioner has a cooling mode and a heating mode, in which the air outlet is set to a horizontal air outlet; in the heating mode, the air outlet is set to be downward Out of the wind.
  • the air conditioner has a cooling mode and a heating mode, and in the cooling and heating modes, the air outlet can be set to simultaneously achieve horizontal air outlet and downward air outlet.
  • the present invention provides a wind deflector having a wind outlet and a movable member radially movable on the air outlet of the air duct, and the movable member has a wind guiding surface, so that the air in the air duct can be along the air guiding surface.
  • FIG. 1 is a schematic view showing the structure of an air outlet of an air conditioner in the prior art.
  • Figure 2 is a schematic diagram of the theoretical wind direction in the air conditioning heating mode.
  • Figure 3 is a schematic diagram of the theoretical wind direction in the air conditioning and cooling mode.
  • FIG. 4 is a schematic structural view of an embodiment of an air guiding structure of the present invention.
  • Fig. 5 is a structural schematic view showing a movable member in an embodiment of the air guiding structure of the present invention.
  • Figure 6 is a schematic view showing the first air blowing state of the embodiment of Figure 4.
  • Figure 7 is a schematic view showing the second air blowing state of the embodiment of Figure 4.
  • Figure 8 is a schematic view showing the third air blowing state of the embodiment of Figure 4.
  • Figure 9 is a schematic view showing the fourth air blowing state of the embodiment of Figure 4.
  • Figure 10 is a schematic view showing the first air blowing state of an embodiment of the air conditioner of the present invention.
  • Figure 11 is a schematic view showing a second air blowing state of an embodiment of the air conditioner of the present invention.
  • Figure 12 is a schematic view showing a third air outlet state of an embodiment of the air conditioner of the present invention.
  • Figure 13 is a schematic view showing the structure of a movable member in another embodiment of the air guiding structure of the present invention.
  • Figure 14 is a schematic view showing the structure of still another embodiment of the wind guiding structure of the present invention.
  • Figure 15 is a cross-sectional view of the embodiment of Figure 14.
  • Figure 16 is a schematic view showing the structure of the driving mechanism of Figure 14.
  • Figure 17 is a schematic view showing the first air blowing state of the embodiment of Figure 14;
  • Figure 18 is a schematic view showing the second air blowing state of the embodiment of Figure 14;
  • the inventors found that in order to make the air in the most comfortable manner of the human body when the air conditioner is cooled and heated, as shown in FIG. 2 and FIG. 3, theoretically, when heating is performed, The tuyere is adjusted to the downward wind, the hot air is blown directly to the ground, and the heating is faster; when the cooling is performed, the air outlet is adjusted to be horizontal and the wind is farther.
  • the present invention first proposes an air guiding structure.
  • the air guiding structure includes a duct having an air outlet 10 and a movable member 6, and the movable member 6 is disposed in the wind.
  • the movable member 6 Arranged adjacent to the air outlet 10 and movable in the radial direction of the air outlet 10, the movable member 6 has a wind guiding surface for changing air in the air passage through the air guiding surface direction.
  • the movable member 6 is movable along the radial direction thereof at the air outlet 10 by providing the air passage having the air outlet 10 and the position movable member 6, and the movable member 6 has a wind guiding surface for making the wind
  • the air in the channel is led along the air guiding surface.
  • the movable member 6 has a slider structure, and the movable member 6 has a top wind guiding surface 12 and a bottom air guiding surface 13 in the radial direction of the air outlet 10, the top guide
  • the wind surface 12 and the bottom wind guiding surface 13 have surfaces of different orientations to form different wind guiding directions.
  • the top air guiding surface 12 and the bottom air guiding surface 13 can respectively cooperate with the inner wall of the air outlet 10 to form two air passages having different air blowing directions.
  • the top air guiding surface 12 can guide the air in the air duct horizontally or obliquely upward; the bottom air guiding surface 13 can guide the air in the air duct downward. In this way Through the movement of the movable member 6, the air level in the air passage, obliquely upward or downward can be realized.
  • the specific implementation of the guiding action of the top air guiding surface 12 and the bottom air guiding surface 13 may be in various forms, for example, the surface of the top air guiding surface 12 is horizontal or inclined obliquely upward; the bottom wind guiding The surface of the face 13 is inclined downward. As shown in FIG. 5, the top wind guiding surface 12 is horizontal, so that the air in the air duct can be vented horizontally or upwardly; the bottom wind guiding surface 13 is inclined downward, and the air in the air duct can be ventilated downward. "Upward” here includes obliquely upward and vertical upwards, where “downward” includes obliquely downward and vertically downward.
  • the movable member 6 of the slider structure may have other structural forms. As shown in FIG. 13, the top air guiding surface 12 is inclined downward to enable air in the air passage to flow downward; the bottom guide The wind surface 13 is horizontal and can cause the air in the air duct to level out.
  • More air guiding surfaces of the movable member 6 can be provided, and switching between different air guiding surfaces can be realized by rotation.
  • the movable member 6 of the slider structure may be located inside the air passage, or may be located outside the air passage or outside the air conditioner housing.
  • the movable member 6 of the slider structure may be an integral annular structure or a segmented linear type or the like.
  • the inner wall of the air outlet 10 may also be provided in a form compatible with the wind guiding surface on the movable member 6 to form a duct having better guiding performance.
  • An auxiliary air duct 11 may be disposed in the movable member 6, and the two ports of the auxiliary air duct 11 are respectively communicated with the air duct and the indoor environment.
  • the auxiliary air duct 11 is used for increasing the air supply area, and solves the problem that the air supply area of the existing air conditioner is narrow.
  • the air blowing direction of the auxiliary air duct 11 may be the same as or different from the air guiding direction of the top air guiding surface 12 and the bottom air guiding surface 13.
  • the auxiliary air duct can realize multi-angle air supply and wide-angle air supply, which makes the air outlet mode more flexible and comfortable.
  • a stopper 8 is disposed at the air outlet, and the stopper 8 can block the auxiliary air passage 11 when the movable member 6 moves radially at the air outlet.
  • the setting position of the stopper 8 can be selected according to actual conditions. As shown in FIG. 5 and FIG. 13, the stopper 8 is disposed outside the auxiliary air passage 11.
  • a plurality of auxiliary ducts 11 may also be provided to increase the air supply area.
  • the auxiliary air duct is two
  • the direction of the wind may be the same or different.
  • the air duct is formed by the interaction of the movable member 6 and the inner wall of the air outlet 10, and when the movable member 6 is moved to different positions, different air outlet directions can be formed with the inner wall of the air outlet 10.
  • the wind can be formed in addition to the structure that the inner wall of the air outlet 10 can be correspondingly configured to cooperate with the movable member 6 to form air passages having different air outlet directions, the inner wall of the air outlet 10 may not be modified, but directly A fixing member is provided on the inner wall of the air outlet 10 as long as the structure of the fixing member can be engaged with the movable member 6, and air passages having different air blowing directions can be formed.
  • the movable member 6' is a baffle structure, and in this embodiment, at least two air passages are disposed at the air outlet, and the at least two air passages have The different air guiding directions, the movable member 6' can block one of the at least two air passages during the movement.
  • the air duct is formed by one or more stationary members.
  • the stationary member When a stationary member is provided, similarly to the movable member 6, the stationary member may be provided with a top air guiding surface and a bottom air guiding surface, and when the flap type movable member 6' blocks the top air guiding surface of the stationary member
  • the air duct When the air duct is formed with the air duct wall surface, the air exits the air duct formed by the bottom wind guiding surface of the stationary member and the air duct wall surface; when the baffle movable member 6' blocks the bottom wind guiding surface of the stationary member
  • the air duct is formed with the air passage wall surface, the air is ventilated along the air passage formed by the top air guiding surface of the stationary member and the air duct wall surface.
  • the first stationary member 1 and the wall surface of the air outlet form a horizontal air outlet
  • the second stationary member 2 and the wall surface of the air outlet form a downward air outlet.
  • the movable member 6' is capable of causing some of the air passages to be in a closed state due to being blocked, and causing the remaining air passages to be in an open state due to being unobstructed.
  • the baffle movable member 6' blocks a part of the air passage, the air is ventilated from the unobstructed air passage, and the position of the movable member 6' is moved, that is, the selection of the different air blowing directions is realized.
  • the baffle movable member 6' may be provided with a wind guiding surface or may be provided without a wind guiding surface. The provision of a wind guiding surface on the stationary member also serves to change the direction of the air flow.
  • the air duct may include a plurality of air ducts capable of horizontally blowing out or The wind is blown out to increase the air supply area.
  • the air guiding structure may further include a driving mechanism, and the movable member 6 moves under the action of the driving mechanism.
  • the driving mechanism can move the movable member 6 along the oblique line or in a straight line as long as the moving position of the movable member 6 can be driven, and the selection of the different air passages can be realized when the position is moved.
  • the movable member 6 performs a linear motion by the action of the drive mechanism.
  • the specific structure of the drive mechanism can be more flexible, such as a gear transmission mechanism or a link drive mechanism.
  • the driving mechanism includes a motor 5, a mounting plate 7, a gear 4, and a rack 3.
  • the motor 5 can be selected by a stepping motor, and the motor 5 and the gear 4 are mounted on the mounting plate 7, and the mounting plate 7 is mounted.
  • the drive mechanism of this type of structure has a simple structure, is easy to implement, and has high reliability.
  • the driving mechanism cooperates with the baffle movable member 6, and has a compact structure, beautiful appearance and small volume.
  • the present invention also proposes an air conditioner comprising the air guiding structure in each of the above embodiments.
  • the air conditioner can be a patio or ceiling type air conditioner, and the installation can be combined with the luminaire to reduce the occupied room area.
  • the air conditioner further includes a water receiving tray 21, a heat exchanger 22, an air inlet passage 23, a fan blade 24, a main motor 25 and an air inlet port 26.
  • the fan blade is driven by the main motor 25 24 begins to rotate, starts to enter the air from the air inlet 26, and enters the lower end of the blade 24 through the heat exchanger 22, and is withdrawn from the edge as the blade 24 rotates, entering the air outlet 10, along with the movable member 6
  • the movement, the direction of the wind has changed.
  • the air conditioner has a cooling mode and a heating mode.
  • the air outlet 10 In the cooling mode, the air outlet 10 is set to a horizontal air outlet; in the heating mode, the air outlet 10 is set to be downward. Wind, of course, in the cooling and heating mode, the air outlet 10 is set to simultaneously horizontally and downwardly, and only needs to control the radial position of the movable member 6.
  • the movable member 6 of the baffle structure As shown in FIG. 17, in the heating mode, the movable member 6 moves upward, so that the air duct of the horizontal air outlet is blocked, and the air duct of the downward air outlet is opened. In order to make the air out of the air duct of the downward wind, the hot air can reach the ground quickly, and the heating effect is better; as shown in FIG. 18, in the cooling mode, the movable member 6 moves downward, so that The air duct that is out of the wind is blocked, and the air duct of the horizontal air outlet is open, so that the air is ventilated along the air duct of the horizontal wind, so that the air supply is farther and the cooling effect is better.
  • the movable member 6 in the heating mode, the movable member 6 is moved to the uppermost position, and the upper surface of the movable member 6 and the lower surface of the upper side fixing member 14 are fitted to each other, and the movable member 6 is lowered.
  • the surface cooperates with the upper surface of the lower side fixing member 9 to form a downwardly ventilating air passage, so that the air is vented downward, so that the hot air can reach the ground quickly, and the heating effect is better.
  • the movable member 6 when the movable member 6 moves the intermediate position of the member, the movable member 6 neither adheres to the lower surface of the upper side fixing member 14, nor does it conform to the upper surface of the lower side fixing member 9.
  • the upper surface of the movable member 6 may cooperate with the lower surface of the upper side fixing member 14 to form a horizontal air outlet duct, and the lower surface of the movable member 6 may also cooperate with the upper surface of the lower side fixing member 9 to form a downward direction.
  • the air duct of the wind so that the air can be vented through the horizontal air duct, and can also be ventilated through the downward air duct, which can realize multi-angle wide-angle air outlet and increase the air outlet area.
  • the air can also be ventilated through the auxiliary passage 11, and the air outlet angle and the air outlet manner are more flexible and diverse, and the air outlet area is also larger.
  • FIG. 10 For the air conditioner, the schematic diagram of the air outlet state is shown in FIG. 10, FIG. 11 and FIG. 12, and corresponds to the air outlet structure shown in FIG. 6, FIG. 7, and FIG. 8, respectively, and the principle is the same as above, and details are not described herein again.
  • the air guiding structure and the air conditioner embodiment of the present invention solve the problem that the existing air outlet structure has a single air direction, and can work according to the environment or the air conditioner.
  • the mode changes to adjust the direction of the wind; the air supply area is increased; the structure is compact, the shape is beautiful, and the space is small.

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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

L'invention concerne une structure de guidage d'air comprenant un conduit d'air muni d'une sortie d'air (10) et d'une partie mobile (6; 6'). La partie mobile (6; 6') est placée dans le conduit d'air, adjacente à la sortie d'air (10), et peut se déplacer dans la direction radiale de la sortie d'air (10). La partie mobile (6; 6') est munie d'une face de guidage d'air et est utilisée de manière à modifier la direction d'écoulement de l'air dans le conduit d'air passant à travers la face de guidage d'air. Un climatiseur est également décrit.
PCT/CN2017/072238 2016-02-15 2017-01-23 Structure de guidage d'air et climatiseur WO2017140207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/077,883 US20190072295A1 (en) 2016-02-15 2017-01-23 Air-guiding structure and air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610086427.7 2016-02-15
CN201610086427.7A CN105509281B (zh) 2016-02-15 2016-02-15 导风结构及空调器

Publications (1)

Publication Number Publication Date
WO2017140207A1 true WO2017140207A1 (fr) 2017-08-24

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Application Number Title Priority Date Filing Date
PCT/CN2017/072238 WO2017140207A1 (fr) 2016-02-15 2017-01-23 Structure de guidage d'air et climatiseur

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US (1) US20190072295A1 (fr)
CN (1) CN105509281B (fr)
WO (1) WO2017140207A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN105509281B (zh) * 2016-02-15 2018-12-25 珠海格力电器股份有限公司 导风结构及空调器
CN106091308A (zh) * 2016-07-28 2016-11-09 珠海格力电器股份有限公司 空调设备出风结构及控制方法、空调设备
CN106352517B (zh) * 2016-11-24 2019-07-30 广东美的制冷设备有限公司 导风条及空调器
CN111442370A (zh) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 吊顶式空调室内机
CN113566282A (zh) * 2021-08-02 2021-10-29 美的集团武汉暖通设备有限公司 空调器及其控制方法
CN113701334B (zh) * 2021-08-31 2022-10-28 青岛海尔空调器有限总公司 壁挂式空调室内机
CN113701335B (zh) * 2021-08-31 2022-10-28 青岛海尔空调器有限总公司 壁挂式空调室内机
CN114811722B (zh) * 2022-03-18 2024-07-09 青岛海尔空调电子有限公司 室内机及空调器

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JPH10132310A (ja) * 1996-10-28 1998-05-22 Daikin Ind Ltd 遠心ファン及びこの遠心ファンを備えた空気調和機
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JP2008032348A (ja) * 2006-07-31 2008-02-14 Taisei Corp 吹出口の風向制御機構およびダクトレス換気システム
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CN205403088U (zh) * 2016-02-15 2016-07-27 珠海格力电器股份有限公司 导风结构及空调器

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US20190072295A1 (en) 2019-03-07
CN105509281A (zh) 2016-04-20

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