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WO2017215330A1 - Indoor unit and air conditioner - Google Patents

Indoor unit and air conditioner Download PDF

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Publication number
WO2017215330A1
WO2017215330A1 PCT/CN2017/079704 CN2017079704W WO2017215330A1 WO 2017215330 A1 WO2017215330 A1 WO 2017215330A1 CN 2017079704 W CN2017079704 W CN 2017079704W WO 2017215330 A1 WO2017215330 A1 WO 2017215330A1
Authority
WO
WIPO (PCT)
Prior art keywords
indoor unit
air
air outlet
unit according
curved
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/CN2017/079704
Other languages
French (fr)
Chinese (zh)
Inventor
赵万东
彭勃
刘汉
梁志辉
李大伟
熊军
王启龙
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2017215330A1 publication Critical patent/WO2017215330A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/08—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

Definitions

  • the present invention relates to the field of air conditioning technology, and in particular to an indoor unit and an air conditioner.
  • an air conditioner with a 360 degree air outlet is designed in the prior art, and the outer peripheral side of the air conditioner is provided with a circular air outlet, and the direction of the air outlet is a circle. All directions, thus ensuring the scope of the air supply.
  • the airflow of the air conditioner diffuses, the airflow is quickly attenuated after exiting the air outlet of the air conditioner, which limits the distance of the air supply, and the airflow is difficult to blow to the ground, and the comfort in the room. Poor.
  • the airflow emerges from the air outlet to form a gas curtain, so that the airflow in the room is difficult to return to the air return port, so the negative pressure generated by the air return port can only suck the airflow at the air outlet, which makes it difficult to blow the hot air flow to the ground during heating. This makes the heating comfort in the room poor.
  • the present invention is directed to an indoor unit and an air conditioner that prevent the formation of a closed air curtain.
  • the present invention provides an indoor unit including an indoor unit body.
  • the outer peripheral side of the indoor unit body is provided with a circular air outlet, and the indoor unit further includes an air outlet partition member, and the air outlet partition member is arranged
  • the tuyere is movably disposed in the air outlet.
  • the indoor unit further includes a driving mechanism that drives the rotation of the air outlet partition.
  • the indoor unit further includes a transmission mechanism including a rack disposed on the air outlet partition and a gear meshing with the rack, wherein the gear is driven by the drive mechanism.
  • the number of the air outlet partitions is plural, and the plurality of air outlet partitions are evenly distributed along the outer circumference of the air outlet.
  • the number of the driving structures is plural, and the plurality of driving structures respectively drive the plurality of air outlet partitions.
  • the indoor unit further includes a transmission mechanism including a ring gear and a gear meshing with the ring gear, wherein the plurality of air outlet partitions are disposed on the ring gear, and the gear is driven by the drive mechanism.
  • the indoor unit further includes an arc-shaped slideway disposed at the air outlet, and the air outlet partition member can be embedded in the curved slide rail to slide around the center of the circular outer circumference of the air outlet.
  • the air outlet partition is a curved slider
  • the indoor unit further includes an air guiding structure disposed on the curved slider to guide the wind.
  • the air guiding structure comprises a wind guiding surface disposed on the curved slider, and the adjacent two air guiding surfaces and the indoor machine body enclose a jug-shaped air outlet.
  • the present invention also provides an air conditioner including an outdoor unit and an indoor unit connected to the outdoor unit, and the indoor unit is an indoor unit as described above.
  • the air outlet partition is movably disposed along the air outlet hole, so that the air outlet partition partitions the circular air outlet into a condition of ensuring 360 degree air outlet.
  • Multiple air outlets prevent the formation of a closed air curtain to ensure reliable heat transfer.
  • the air outlet partition partitions the annular air outlet into a plurality of air outlets, the air outlet area is reduced as a whole, and in the case of the same air volume, the air outlet speed can be increased and the air supply distance can be increased.
  • FIG. 1 is a schematic structural view of an air passage in an indoor unit provided by the present invention
  • Figure 2 is a half cross-sectional view of the air duct of the indoor unit shown in Figure 1;
  • Figure 3 is a schematic view showing the assembly of the air outlet partition member and the rack in the first embodiment of the present invention
  • FIG. 4 is a schematic structural view of an air outlet partition member and a gear in an indoor unit provided by the present invention
  • Fig. 5 is a schematic view showing the distribution of the air outlet partition member and the toothed ring in the second embodiment of the present invention.
  • an indoor unit includes an indoor unit body, and an annular air outlet 10 is disposed on an outer peripheral side of the indoor unit body, and the indoor unit further includes an air outlet partition member and an air outlet partition member. It is movably disposed in the air outlet 10 along the air outlet 10. Therefore, in the indoor unit of the present invention, the air partitioning member is movably disposed along the air outlet hole, so that the air outlet partition partitions the circular air outlet 10 into a plurality of pieces under the premise of ensuring 360 degree air outlet.
  • An air outlet 10 prevents the formation of a closed air curtain to ensure reliable heat exchange.
  • the air outlet partition divides the annular air outlet 10 into a plurality, from the overall The upper air outlet area is reduced, and in the case of the same air volume, the air outlet speed can be increased and the air supply distance can be increased.
  • the indoor unit further includes a driving mechanism for driving the rotation of the air outlet partition.
  • the driving mechanism is specifically a motor 50
  • the air outlet partitioning member is specifically curved corresponding to the shape of the air outlet 10.
  • Slider 30 The motor 50 is drivingly coupled to the curved slider 30 to drive the curved slider 30 to rotate around the center of the circular outer circumference of the air outlet 10, sweeping and partially blocking the air outlet 10, thereby improving the air outlet speed on the other hand.
  • the direction of the wind is continuously changed to ensure the range of the wind, and at the same time, due to the separation function of the curved slider 30, the formation of the closed air curtain is prevented, and reliable heat exchange is ensured.
  • the indoor unit in the first embodiment of the present invention further includes a transmission mechanism, and the transmission mechanism specifically includes a rack 61 provided on the curved slider 30 and meshed with the rack 61.
  • Gear 62 is driven by the motor 50 to drive the rack 61 on the curved slider 30 to move, thereby realizing the movement of the arcuate slider 30 fixedly coupled to the rack 61.
  • the arc slider 30 can be in a central angle range. The inner reciprocating rotation sweeps the wind.
  • the number of the curved sliders 30 is plural, and the number of the corresponding motors 50 is plural, and the plurality of motors 50 drive the curved sliders 30 to slide independently, so that the wind can be segmented and formed into a plurality of different air outlets. 10 winds to meet the comfort requirements of the room.
  • the plurality of curved sliders 30 are preferably evenly distributed along the outer circumference of the air outlet 10 to make the air outlet of the air outlet 10 uniform.
  • the transmission mechanism in the indoor unit includes a ring gear 63 and a gear 62 that meshes with the ring gear 63, wherein the plurality of curved sliders 30 are along the teeth.
  • the ring 63 is disposed on the ring gear 63.
  • the curved slider 30 may be fixed to the ring 63 by a connecting member or may be fixed by being integrally formed with the ring 63. Further, in order to secure the effect, the plurality of curved sliders 30 are evenly distributed along the ring gear 63.
  • the gear 62 is driven by the motor 50 to drive the ring gear 63 to rotate, so that the plurality of curved sliders 30 fixedly coupled with the ring gear 63 can simultaneously circle the circular outer circumference of the tuyere 10
  • the heart rotates clockwise or counterclockwise.
  • the indoor unit in each of the above embodiments further includes an arc-shaped slideway disposed at the air outlet 10, and the curved slider 30 is embedded in the curved slideway to slide around the center of the circular outer circumference of the air outlet 10, and the whole movement is reliable. .
  • the indoor unit further includes an air guiding structure disposed on the curved slider 30 for contracting the airflow, and the air guiding structure is configured to guide the airflow blown by the air outlet 10 to concentrate the original airflow diffused to the surroundings.
  • the airflow blown from the air outlet 10 is prevented from being diffused, thereby increasing the air blowing speed and further increasing the air guiding distance.
  • the air guiding structure includes a wind guiding surface 31 disposed on the curved slider 30, and the air guiding surface 31 guiding the airflow between the adjacent two curved sliders 30 cooperates with the indoor unit body to form a similar mouth shape.
  • the diffused airflow is concentratedly blown in one direction under the guiding action of the air guiding surface 31, and the distance of the air supply is further.
  • the air guiding surfaces 31 for guiding the airflow can also be arranged in parallel, which also has the effect of preventing the airflow from being scattered and improving the air blowing speed.
  • the direction indicated by the arrow is the moving direction of the airflow.
  • the indoor unit according to the present invention is further provided with a drainage structure for guiding the return air at the return air inlet, specifically for guiding the airflow to the wind deflector 71. Circle 77.
  • the main motor of the indoor unit is started to drive the fan blades 71 inside the indoor unit to rotate, and the air passes through the air intake grill 75 to enter the air conditioner through the guide of the air guiding ring 77;
  • the blades 71 transport the air to the heat exchanger 73, and the heat exchange by the heat exchanger 73 heats or cools the air, and the cold air or the hot air circulates through the flow path composed of the heat insulating foam and the wall of the water receiving tray, and is blown out. 10 outlets;
  • a curved slider that is rotated around the center of the circular outer circumference of the tuyere 10 at the air outlet 10 30 is continuously swept through the air outlet 10, and the airflow blown out through the air outlet 10 is divided into a plurality of segments by the curved slider 30, and the range and direction of the airflow constantly change with the sliding of the curved slider 30, thereby ensuring 360 degrees. Under the premise of the wind, the formation of a closed air curtain is prevented to ensure reliable heat exchange.
  • the present invention also provides an air conditioner including an outdoor unit and an indoor unit connected to the outdoor unit, and the indoor unit is the indoor unit of each of the above embodiments. Therefore, the air conditioner of the present invention has an advantage of preventing formation of a closed air curtain, wide air supply range, and long air supply distance.

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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

An indoor unit and an air conditioner are provided. The indoor unit comprises an indoor unit body. A peripheral side of the indoor unit body is provided with an annular air outlet (10). The indoor unit further comprises an air output divider. The air output divider is disposed in the air outlet (10), and can move along the air outlet (10). The air output divider is movably disposed along an air output hole, such that while ensuring omni-directional air output, the air output divider divides the annular air outlet (10) into multiple air outlets, thereby preventing formation of a closed air curtain and ensuring reliable heat exchange. In addition, since the air output divider divides the annular air outlet (10) into multiple air outlets, the overall air output area is reduced, and the speed of output air is increased under the same air volume, thereby increasing air delivery distance.

Description

室内机及空调器Indoor unit and air conditioner

本申请要求于2016年06月15日提交中国专利局、申请号为201610431720.2、发明名称为“室内机及空调器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。The present application claims priority to Chinese Patent Application No. 20161043172, filed on Jun.

技术领域Technical field

本发明涉及空调技术领域，具体而言，涉及一种室内机及空调器。The present invention relates to the field of air conditioning technology, and in particular to an indoor unit and an air conditioner.

背景技术Background technique

为了提升送风范围，避免送风死区，现有技术中设计了一种具有360度出风的空调，该空调的外周侧设置有呈圆环形的出风口，其出风的方向为圆周的各个方向，从而保证了送风的范围。In order to improve the air supply range and avoid the air supply dead zone, an air conditioner with a 360 degree air outlet is designed in the prior art, and the outer peripheral side of the air conditioner is provided with a circular air outlet, and the direction of the air outlet is a circle. All directions, thus ensuring the scope of the air supply.

但是，在实际运用中，由于该种空调的出风呈射流扩散，因而气流从空调的出风口出来后速度衰减较快，限定了送风的距离，气流难以吹送至地面，房间内的舒适性较差。同时，气流从出风口处出来后形成气幕，使房间内气流难以回流至回风口，因此回风口产生的负压只能吸入出风口处的气流，导致在制热时热气流难以吹送至地面，使得房间内制热舒适性较差。However, in actual operation, since the airflow of the air conditioner diffuses, the airflow is quickly attenuated after exiting the air outlet of the air conditioner, which limits the distance of the air supply, and the airflow is difficult to blow to the ground, and the comfort in the room. Poor. At the same time, the airflow emerges from the air outlet to form a gas curtain, so that the airflow in the room is difficult to return to the air return port, so the negative pressure generated by the air return port can only suck the airflow at the air outlet, which makes it difficult to blow the hot air flow to the ground during heating. This makes the heating comfort in the room poor.

发明内容Summary of the invention

本发明旨在提供一种防止形成封闭气幕的室内机及空调器。The present invention is directed to an indoor unit and an air conditioner that prevent the formation of a closed air curtain.

为实现上述目的，本发明提供了一种室内机，包括室内机本体，室内机本体的外周侧设置有呈圆环形的出风口，室内机还包括出风分隔件，出风分隔件沿出风口可移动地设置在出风口中。 In order to achieve the above object, the present invention provides an indoor unit including an indoor unit body. The outer peripheral side of the indoor unit body is provided with a circular air outlet, and the indoor unit further includes an air outlet partition member, and the air outlet partition member is arranged The tuyere is movably disposed in the air outlet.

进一步地，室内机还包括驱动出风分隔件转动的驱动机构。Further, the indoor unit further includes a driving mechanism that drives the rotation of the air outlet partition.

进一步地，室内机还包括传动机构，传动机构包括设置在出风分隔件上的齿条和与齿条啮合的齿轮，其中，齿轮由驱动机构驱动。Further, the indoor unit further includes a transmission mechanism including a rack disposed on the air outlet partition and a gear meshing with the rack, wherein the gear is driven by the drive mechanism.

进一步地，出风分隔件的数量为多个，多个出风分隔件沿出风口外周均匀分布。Further, the number of the air outlet partitions is plural, and the plurality of air outlet partitions are evenly distributed along the outer circumference of the air outlet.

进一步地，驱动结构的数量为多个，多个驱动结构分别驱动多个出风分隔件。Further, the number of the driving structures is plural, and the plurality of driving structures respectively drive the plurality of air outlet partitions.

进一步地，室内机还包括传动机构，传动机构包括齿环和与齿环啮合的齿轮，其中，多个出风分隔件设置在齿环上，齿轮由驱动机构驱动。Further, the indoor unit further includes a transmission mechanism including a ring gear and a gear meshing with the ring gear, wherein the plurality of air outlet partitions are disposed on the ring gear, and the gear is driven by the drive mechanism.

进一步地，室内机还包括设置在出风口处的弧形滑道，出风分隔件可嵌入弧形滑道，绕出风口圆形外周的圆心滑动。Further, the indoor unit further includes an arc-shaped slideway disposed at the air outlet, and the air outlet partition member can be embedded in the curved slide rail to slide around the center of the circular outer circumference of the air outlet.

进一步地，出风分隔件为弧形滑块，室内机还包括设置在弧形滑块上引导出风的导风结构。Further, the air outlet partition is a curved slider, and the indoor unit further includes an air guiding structure disposed on the curved slider to guide the wind.

进一步地，导风结构包括设置在弧形滑块上的导风面，相邻两个导风面与室内机本体围成壶口状出风口。Further, the air guiding structure comprises a wind guiding surface disposed on the curved slider, and the adjacent two air guiding surfaces and the indoor machine body enclose a jug-shaped air outlet.

本发明还提供一种空调器，包括室外机和与室外机相连接的室内机，室内机为如上的室内机。The present invention also provides an air conditioner including an outdoor unit and an indoor unit connected to the outdoor unit, and the indoor unit is an indoor unit as described above.

在本发明的室内机及空调器中，通过沿出风孔处可移动地设置出风分隔件，从而在保证360度出风的前提下，出风分隔件将圆环形的出风口分隔为多个出风口，防止形成封闭气幕，保证可靠换热。另外，由于出风分隔件将圆环形的出风口分隔为多个，从总体上减小了出风面积，在相同风量的情况下，能够增大出风速度，提升送风距离。 In the indoor unit and the air conditioner of the present invention, the air outlet partition is movably disposed along the air outlet hole, so that the air outlet partition partitions the circular air outlet into a condition of ensuring 360 degree air outlet. Multiple air outlets prevent the formation of a closed air curtain to ensure reliable heat transfer. In addition, since the air outlet partition partitions the annular air outlet into a plurality of air outlets, the air outlet area is reduced as a whole, and in the case of the same air volume, the air outlet speed can be increased and the air supply distance can be increased.

附图说明DRAWINGS

构成本申请的一部分的附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The accompanying drawings, which are incorporated in the claims In the drawing:

图1是本发明提供的室内机中风道的结构示意图；1 is a schematic structural view of an air passage in an indoor unit provided by the present invention;

图2是图1所示室内机中风道的半剖示意图；Figure 2 is a half cross-sectional view of the air duct of the indoor unit shown in Figure 1;

图3是本发明第一实施例里的出风分隔件与齿条装配的示意图；Figure 3 is a schematic view showing the assembly of the air outlet partition member and the rack in the first embodiment of the present invention;

图4是本发明提供的室内机中出风分隔件与齿轮配合的结构示意图；4 is a schematic structural view of an air outlet partition member and a gear in an indoor unit provided by the present invention;

图5是本发明第二实施例中出风分隔件与齿环转配的示意图。Fig. 5 is a schematic view showing the distribution of the air outlet partition member and the toothed ring in the second embodiment of the present invention.

其中，上述附图中的标记为：Wherein, the markings in the above figures are:

10、出风口；30、弧形滑块；31、导风面；50、电机；61、齿条；62、齿轮；63、齿环；71、风叶；73、换热器；75、进气格栅；77、导流圈。10, air outlet; 30, curved slider; 31, air guiding surface; 50, motor; 61, rack; 62, gear; 63, tooth ring; 71, wind blade; 73, heat exchanger; Gas grid; 77, diversion ring.

具体实施方式detailed description

下面将参考附图并结合实施例来详细说明本发明。The invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

如图1所示，根据本发明实施例的室内机包括室内机本体，在室内机本体的外周侧设置有呈圆环形的出风口10，室内机还包括出风分隔件，出风分隔件沿出风口10可移动地设置在出风口10中。从而在本发明的室内机中，通过沿出风孔处可移动地设置出风分隔件，从而在保证360度出风的前提下，出风分隔件将圆环形的出风口10分隔为多个出风口10，防止形成封闭气幕，保证可靠换热。另外，由于出风分隔件将圆环形的出风口10分隔为多个，从总体 上减小了出风面积，在相同风量的情况下，能够增大出风速度，提升送风距离。As shown in FIG. 1 , an indoor unit according to an embodiment of the present invention includes an indoor unit body, and an annular air outlet 10 is disposed on an outer peripheral side of the indoor unit body, and the indoor unit further includes an air outlet partition member and an air outlet partition member. It is movably disposed in the air outlet 10 along the air outlet 10. Therefore, in the indoor unit of the present invention, the air partitioning member is movably disposed along the air outlet hole, so that the air outlet partition partitions the circular air outlet 10 into a plurality of pieces under the premise of ensuring 360 degree air outlet. An air outlet 10 prevents the formation of a closed air curtain to ensure reliable heat exchange. In addition, since the air outlet partition divides the annular air outlet 10 into a plurality, from the overall The upper air outlet area is reduced, and in the case of the same air volume, the air outlet speed can be increased and the air supply distance can be increased.

具体地，如图2所示，室内机还包括驱动出风分隔件转动的驱动机构，本发明实施例中驱动机构具体为电机50，出风分隔件具体为与出风口10形状对应的弧形滑块30。电机50与弧形滑块30传动连接，以驱动弧形滑块30绕出风口10圆形外周的圆心旋转，扫过并部分的遮挡出风口10，一方面提高了出风速度，另一方面使出风的方向不断的变化，保证了出风的范围，同时由于弧形滑块30的分隔作用，防止封闭气幕的形成，保证了可靠换热。Specifically, as shown in FIG. 2, the indoor unit further includes a driving mechanism for driving the rotation of the air outlet partition. In the embodiment of the present invention, the driving mechanism is specifically a motor 50, and the air outlet partitioning member is specifically curved corresponding to the shape of the air outlet 10. Slider 30. The motor 50 is drivingly coupled to the curved slider 30 to drive the curved slider 30 to rotate around the center of the circular outer circumference of the air outlet 10, sweeping and partially blocking the air outlet 10, thereby improving the air outlet speed on the other hand. The direction of the wind is continuously changed to ensure the range of the wind, and at the same time, due to the separation function of the curved slider 30, the formation of the closed air curtain is prevented, and reliable heat exchange is ensured.

如图2、图3和图4所示，在本发明第一实施例中的室内机还包括传动机构，传动机构具体包括设置在弧形滑块30上的齿条61和与齿条61啮合的齿轮62。齿轮62由电机50驱动，带动弧形滑块30上的齿条61运动，从而实现与齿条61固定连接的弧形滑块30的运动，此时弧形滑块30可在一个圆心角范围内往复的转动扫风。As shown in FIG. 2, FIG. 3 and FIG. 4, the indoor unit in the first embodiment of the present invention further includes a transmission mechanism, and the transmission mechanism specifically includes a rack 61 provided on the curved slider 30 and meshed with the rack 61. Gear 62. The gear 62 is driven by the motor 50 to drive the rack 61 on the curved slider 30 to move, thereby realizing the movement of the arcuate slider 30 fixedly coupled to the rack 61. At this time, the arc slider 30 can be in a central angle range. The inner reciprocating rotation sweeps the wind.

优选地，弧形滑块30的数量为多个，对应的电机50数量为多个，多个电机50驱动弧形滑块30独立滑动，从而可以分段扫风并形成多种不同的出风口10出风，可满足房间舒适性需求。多个弧形滑块30优选为沿出风口10外周均匀分布，以使出风口10的出风均匀。Preferably, the number of the curved sliders 30 is plural, and the number of the corresponding motors 50 is plural, and the plurality of motors 50 drive the curved sliders 30 to slide independently, so that the wind can be segmented and formed into a plurality of different air outlets. 10 winds to meet the comfort requirements of the room. The plurality of curved sliders 30 are preferably evenly distributed along the outer circumference of the air outlet 10 to make the air outlet of the air outlet 10 uniform.

如图1和图5所示，在本发明的第二实施例中，室内机中的传动机构包括齿环63和与齿环63啮合的齿轮62，其中，多个弧形滑块30沿齿环63设置在齿环63上，优选地，弧形滑块30可以通过连接件固定在齿环63上，也可以通过与齿环63一体成型的方式固定。进一步地，为了保证效果，多个弧形滑块30沿齿环63均匀分布。齿轮62由电机50驱动，带动齿环63转动，从而与齿环63固定连接的多个弧形滑块30可以同时绕出风口10圆形外周的圆 心顺时针或者逆时针旋转。优选地，上述各实施例中的室内机还包括设置在出风口10处的弧形滑道，弧形滑块30嵌入弧形滑道，绕出风口10圆形外周的圆心滑动，整个运动可靠。As shown in FIGS. 1 and 5, in the second embodiment of the present invention, the transmission mechanism in the indoor unit includes a ring gear 63 and a gear 62 that meshes with the ring gear 63, wherein the plurality of curved sliders 30 are along the teeth. The ring 63 is disposed on the ring gear 63. Preferably, the curved slider 30 may be fixed to the ring 63 by a connecting member or may be fixed by being integrally formed with the ring 63. Further, in order to secure the effect, the plurality of curved sliders 30 are evenly distributed along the ring gear 63. The gear 62 is driven by the motor 50 to drive the ring gear 63 to rotate, so that the plurality of curved sliders 30 fixedly coupled with the ring gear 63 can simultaneously circle the circular outer circumference of the tuyere 10 The heart rotates clockwise or counterclockwise. Preferably, the indoor unit in each of the above embodiments further includes an arc-shaped slideway disposed at the air outlet 10, and the curved slider 30 is embedded in the curved slideway to slide around the center of the circular outer circumference of the air outlet 10, and the whole movement is reliable. .

优选地，室内机还包括设置在弧形滑块30上用于收缩气流的导风结构，导风结构用于对出风口10吹出的气流进行导向，使原有的向四周扩散的气流集中，避免从出风口10吹出的气流扩散，从而提高出风速度，进一步提高导风距离。Preferably, the indoor unit further includes an air guiding structure disposed on the curved slider 30 for contracting the airflow, and the air guiding structure is configured to guide the airflow blown by the air outlet 10 to concentrate the original airflow diffused to the surroundings. The airflow blown from the air outlet 10 is prevented from being diffused, thereby increasing the air blowing speed and further increasing the air guiding distance.

具体地，导风结构包括设置在弧形滑块30上的导风面31，相邻两弧形滑块30之间的引导气流的导风面31与室内机本体配合形成类似壶口状的收缩口，扩散的气流在导风面31的导向作用下集中向一个方向吹送，送风的距离更远。可以理解的是，引导气流的导风面31之间也可以平行设置，同样具有防止气流四散，提高出风速度的效果。Specifically, the air guiding structure includes a wind guiding surface 31 disposed on the curved slider 30, and the air guiding surface 31 guiding the airflow between the adjacent two curved sliders 30 cooperates with the indoor unit body to form a similar mouth shape. At the contraction port, the diffused airflow is concentratedly blown in one direction under the guiding action of the air guiding surface 31, and the distance of the air supply is further. It can be understood that the air guiding surfaces 31 for guiding the airflow can also be arranged in parallel, which also has the effect of preventing the airflow from being scattered and improving the air blowing speed.

进一步参见图2，图中箭头所指的方向为气流的运动方向，根据本发明的室内机在回风口处还设置有引导回风的引流结构，具体为将气流引向风叶71的导流圈77。Referring to FIG. 2, the direction indicated by the arrow is the moving direction of the airflow. The indoor unit according to the present invention is further provided with a drainage structure for guiding the return air at the return air inlet, specifically for guiding the airflow to the wind deflector 71. Circle 77.

下面将结合图1至图5说明本发明室内机的工作过程：The working process of the indoor unit of the present invention will be described below with reference to FIGS. 1 to 5.

首先，室内机的主电机启动，带动室内机内部的风叶71旋转，通过导流圈77的引导，空气经过进气格栅75，进入空调内部；First, the main motor of the indoor unit is started to drive the fan blades 71 inside the indoor unit to rotate, and the air passes through the air intake grill 75 to enter the air conditioner through the guide of the air guiding ring 77;

然后，风叶71将空气输送至换热器73，经过换热器73的换热使空气升温或降温，冷空气或者热空气流通经过保温泡沫和接水盘壁面组成的流道，吹送至出风口10处；Then, the blades 71 transport the air to the heat exchanger 73, and the heat exchange by the heat exchanger 73 heats or cools the air, and the cold air or the hot air circulates through the flow path composed of the heat insulating foam and the wall of the water receiving tray, and is blown out. 10 outlets;

最后，由设置在出风口10处绕出风口10圆形外周的圆心旋转的弧形滑块 30不断扫过出风口10，经出风口10吹出的气流被弧形滑块30分割为多段，同时出风的范围和方向随弧形滑块30的滑动而不断变化，从而在保证360度出风的前提下，防止形成封闭气幕，保证可靠换热。Finally, a curved slider that is rotated around the center of the circular outer circumference of the tuyere 10 at the air outlet 10 30 is continuously swept through the air outlet 10, and the airflow blown out through the air outlet 10 is divided into a plurality of segments by the curved slider 30, and the range and direction of the airflow constantly change with the sliding of the curved slider 30, thereby ensuring 360 degrees. Under the premise of the wind, the formation of a closed air curtain is prevented to ensure reliable heat exchange.

本发明还提供一种空调器，包括室外机和与室外机相连接的室内机，室内机为上述各实施例的室内机。从而本发明的空调器具有防止封闭气幕形成，送风范围广，送风距离远的优点。The present invention also provides an air conditioner including an outdoor unit and an indoor unit connected to the outdoor unit, and the indoor unit is the indoor unit of each of the above embodiments. Therefore, the air conditioner of the present invention has an advantage of preventing formation of a closed air curtain, wide air supply range, and long air supply distance.

以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (10)

一种室内机，包括室内机本体，所述室内机本体的外周侧设置有呈圆环形的出风口(10)，其特征在于，所述室内机还包括出风分隔件，所述出风分隔件沿所述出风口(10)可移动地设置在所述出风口(10)中。An indoor unit includes an indoor unit body, and an outer peripheral side of the indoor unit body is provided with a circular air outlet (10), wherein the indoor unit further includes an air outlet partition, and the air outlet A partition is movably disposed in the air outlet (10) along the air outlet (10). 根据权利要求1所述的室内机，其特征在于，所述室内机还包括驱动所述出风分隔件转动的驱动机构。The indoor unit according to claim 1, wherein the indoor unit further includes a drive mechanism that drives the rotation of the air outlet partition. 根据权利要求2所述的室内机，其特征在于，所述室内机还包括传动机构，所述传动机构包括设置在所述出风分隔件上的齿条(61)和与所述齿条(61)啮合的齿轮(62)，其中，所述齿轮(62)由所述驱动机构驱动。The indoor unit according to claim 2, wherein said indoor unit further includes a transmission mechanism, and said transmission mechanism includes a rack (61) provided on said air outlet partition member and said rack ( 61) An engaged gear (62), wherein the gear (62) is driven by the drive mechanism. 根据权利要求2所述的室内机，其特征在于，所述出风分隔件的数量为多个，多个所述出风分隔件沿所述出风口(10)外周均匀分布。The indoor unit according to claim 2, wherein the number of the air outlet partitions is plural, and the plurality of air outlet partitions are evenly distributed along the outer circumference of the air outlet (10). 根据权利要求4所述的室内机，其特征在于，所述驱动结构的数量为多个，所述多个驱动结构分别驱动所述多个出风分隔件。The indoor unit according to claim 4, wherein the number of the driving structures is plural, and the plurality of driving structures respectively drive the plurality of air outlet partitions. 根据权利要求2所述的室内机，其特征在于，所述室内机还包括传动机构，所述传动机构包括齿环(63)和与所述齿环(63)啮合的齿轮(62)，其中，多个所述出风分隔件设置在所述齿环(63)上，所述齿轮(62)由所述驱动机构驱动。The indoor unit according to claim 2, wherein said indoor unit further comprises a transmission mechanism, said transmission mechanism comprising a ring gear (63) and a gear (62) meshing with said ring gear (63), wherein A plurality of the air outlet partitions are disposed on the ring gear (63), and the gears (62) are driven by the drive mechanism. 根据权利要求1所述的室内机，其特征在于，所述室内机还包括设置在所述出风口(10)处的弧形滑道，所述出风分隔件可嵌入所述弧形滑道，绕所述出风口(10)圆形外周的圆心滑动。The indoor unit according to claim 1, wherein the indoor unit further comprises a curved slide provided at the air outlet (10), and the air outlet partition can be embedded in the curved slide , sliding around the center of the circular outer circumference of the air outlet (10). 根据权利要求1至7中任一项所述的室内机，其特征在于，所述出风 分隔件为弧形滑块(30)，所述室内机还包括设置在所述弧形滑块(30)上引导出风的导风结构。The indoor unit according to any one of claims 1 to 7, wherein the outlet is The partition member is a curved slider (30), and the indoor unit further includes an air guiding structure disposed on the curved slider (30) to guide the wind. 根据权利要求8所述的室内机，其特征在于，所述导风结构包括设置在所述弧形滑块(30)上的导风面(31)，相邻两个所述导风面(31)与所述室内机本体围成壶口状出风口。The indoor unit according to claim 8, wherein the air guiding structure comprises a wind guiding surface (31) disposed on the curved slider (30), adjacent to the two air guiding surfaces ( 31) enclosing a spout-shaped air outlet with the indoor unit body. 一种空调器，包括室外机和与所述室外机相连接的室内机，其特征在于，所述室内机为权利要求1至9中任一项所述的室内机。 An air conditioner comprising an outdoor unit and an indoor unit connected to the outdoor unit, wherein the indoor unit is the indoor unit according to any one of claims 1 to 9.
PCT/CN2017/079704 2016-06-15 2017-04-07 Indoor unit and air conditioner Ceased WO2017215330A1 (en)

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