WO2016095518A1 - 空调室内机 - Google Patents

空调室内机 Download PDF

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Publication number
WO2016095518A1
WO2016095518A1 PCT/CN2015/084415 CN2015084415W WO2016095518A1 WO 2016095518 A1 WO2016095518 A1 WO 2016095518A1 CN 2015084415 W CN2015084415 W CN 2015084415W WO 2016095518 A1 WO2016095518 A1 WO 2016095518A1
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Prior art keywords
tongue
air
indoor unit
unit according
air conditioning
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PCT/CN2015/084415
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English (en)
French (fr)
Inventor
郑永静
张小红
古汤汤
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宁波奥克斯空调有限公司
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Publication of WO2016095518A1 publication Critical patent/WO2016095518A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the invention relates to an air conditioner, in particular to an air conditioner indoor unit.
  • Chinese Patent Application No. 201110252121.1 discloses an air conditioning device including an evaporator, a cross flow vane, a front volute tongue, a rear volute tongue and an air duct.
  • the air duct is located between the cross flow vane and the evaporator, and the air duct includes the wind.
  • the first arc segment of the road and the second arc segment of the air duct, the trajectory of the center O1 of the first arc segment of the air passage is a circle with a center radius O0 of the cross-flow fan blade as the center radius R1, and the first arc segment of the air passage.
  • the arc length is 115 mm to 129 mm
  • the trajectory of the center O2 of the second arc segment of the air duct is a circle with a center radius O0 of the cross-flow fan blade as a center radius R2
  • an arc length of the second arc segment of the air passage is 60 mm to 70 mm.
  • the angle between the center O1 of the first arc segment of the air duct and the center O0 of the cross-flow fan blade O0O1, the center O2 of the second arc segment of the air duct and the line O0O2 of the center O0 of the cross-flow fan blade is 60°.
  • the air conditioner has a circular shape, the area of the air outlet is small because of the structure of the air duct, and the angle of the air is also limited.
  • the invention mainly provides an air conditioner indoor unit, which increases the area of the air outlet of the air conditioner, and at the same time enlarges the air outlet angle of the air conditioner, thereby improving the use comfort of the air conditioner.
  • the above technical problem of the present invention is mainly solved by the following technical solution: it includes a blade, a scroll portion and a tongue, an air outlet formed between the scroll portion and the tongue portion, the air outlet including the first An outlet section and a second outlet section, wherein the second outlet section is provided with an air guiding device.
  • the air guiding device comprises a plurality of air deflectors.
  • the air deflectors are arranged side by side, and a gap is disposed between adjacent air deflectors.
  • the tongue comprises a first tongue facing the blade, a second tongue facing the scroll, and a third tongue, the third tongue comprising a side extension, and the side An outer extension surface to which the extension faces are connected.
  • the angle between the side extension surface and the outer extension surface is an obtuse angle.
  • the angle between the side extension surface and the outer extension surface is between 120 degrees and 160 degrees.
  • the second tongue surface and a corresponding portion on the scroll portion enclose the first outlet segment
  • the third tongue surface and a corresponding portion on the scroll portion enclose the a second outlet section, the first outlet section and the second outlet section being connected.
  • the second tongue surface is connected to the side extension surface, and an angle between the second tongue surface and the side extension surface is an obtuse angle.
  • the side extension faces form a hem of the second tongue face.
  • the third tongue surface is flared on one side of the tongue end, and the air guiding device extends into the side flare.
  • the end of the scroll portion is provided with a scroll extending surface, and the angle between the scroll extending surface and the scroll portion is an obtuse angle.
  • the air conditioner indoor unit is a vertical cabinet machine
  • the vertical cabinet machine includes a vertical air supply port
  • the air guiding device includes a connecting rod and a plurality of air guiding plates connected to the connecting rod, The guide plates are arranged vertically.
  • the vertical cabinet includes a curved front panel, and the air vent formed by the scroll and the tongue is disposed on the curved front panel.
  • the invention has the beneficial effects that the invention increases the area of the air outlet of the air conditioner, and at the same time enlarges the air outlet angle of the air conditioner, thereby improving the comfort of use of the air conditioner.
  • Figure 1 is a schematic view showing the structure of the present invention
  • Figure 2 is a schematic view showing the structure of the air outlet duct of the present invention.
  • the air-conditioning indoor unit of the present embodiment includes an air outlet formed by a blade 1, a scroll portion 2 and a tongue portion 3, a scroll portion 2 and a tongue portion 3, and the air outlet includes A wind guiding device is installed in the first outlet section 4 and the second outlet section 5, and the second outlet section 5 is installed.
  • the air conditioner indoor unit is a vertical cylinder cabinet machine, which comprises a circular arc front panel, a circular air supply port on the front panel of the circular arc, and the air guiding device comprises four vertical air guiding plates 6-2.
  • the air guiding plates 6-2 are connected side by side on the connecting rod 6-1, and a gap is provided between the adjacent air guiding plates 6-2.
  • the tongue 3 includes a first tongue face 3-1 facing the blade 1 , a second tongue face 3 - 2 opposite the scroll 2 and a third tongue face, the third tongue face including a side extension face 3-3 -1, the outer extension surface 3-3-2 connected to the side extension surface 3-3-1, the angle between the side extension surface 3-3-1 and the outer extension surface 3-3-2 is 140 degrees.
  • the second tongue face 3-2 and the corresponding portion on the scroll portion 2 enclose a first outlet segment 4, a third tongue face and the scroll portion 2
  • the upper portion corresponds to the second outlet section 5, and the first outlet section 4 and the second outlet section 5 are connected.
  • the air conditioning indoor unit of the present embodiment changes the shape of the existing air duct, enlarges the width of the outlet portion of the air duct, enlarges the width of the air supply opening, increases the area of the air supply opening, and expands the air guiding plate on the other hand.
  • air conditioner can install more air deflectors 6-2, the air conditioner of this embodiment not only fully utilizes the limited space of the front panel of the air conditioner indoor unit, especially the front panel of the vertical cylinder cabinet, and the wind effect is more Well, the angle of the left and right swing is increased, and the comfort of the air conditioner is improved.
  • the second tongue surface 3-2 is connected to the side extension surface 3-3-1, the angle between the second tongue surface 3-2 and the side extension surface 3-3-1 is an obtuse angle, and the side extension surface 3-3-1 forms the first
  • the two sides of the tongue are 3-2.
  • the third tongue surface forms a side flare 5-1 at the end of the tongue 3, and the air guiding device extends into the side flare 5-1.
  • the end of the scroll portion 2 has a vortex extending surface 2-1, and the angle between the vortex extending surface 2-1 and the vortex portion 2 is an obtuse angle, the angle may be 120 degrees to 160 degrees, and the vortex extending surface is reduced.
  • the scroll portion interferes with the wind deflector, and the swing angle of the wind deflector is enlarged. .

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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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种空调室内机，包括风叶（1）、涡旋部（2）和舌部（3），涡旋部（2）和舌部（3）之间形成空气出口，空气出口包括第一出口段（4）和第二出口段（5），在第二出口段（5）内设置有导风装置。

Description

空调室内机 技术领域
本发明涉及一种空调,尤其涉及一种空调室内机。
背景技术
申请号为201110252121.1的中国专利，公开了一种空调装置，包括蒸发器、贯流风叶、前蜗舌、后蜗舌及风道，风道位于贯流风叶、蒸发器之间，风道包括风道第一弧线段及风道第二弧线段，风道第一弧线段的圆心O1的轨迹为以贯流风叶的圆心O0为圆心半径为R1的圆，风道第一弧线段的弧长为115mm～129mm，风道第二弧线段的圆心O2的轨迹为以贯流风叶的圆心O0为圆心半径为R2的圆，风道第二弧线段的弧长为60mm～70mm，风道第一弧线段的圆心O1与贯流风叶的圆心O0所在直线O0O1、风道第二弧线段的圆心O2与贯流风叶的圆心O0所在直线O0O2之间的夹角为60°～65°，在风道第一弧线段的终点与风道第二弧线段起点处具有公切线。这种空调器由于壳体为圆形，其出风口的面积因为考虑到风道结构，因此较小，另外其出风角度也受到局限。
发明内容
本发明主要是提供一种空调室内机，增加了空调的出风口的面积，同时又扩大了空调的出风角度，提高了空调的使用舒适性。
本发明的上述技术问题主要是通过下述技术方案得以解决的：它包括风叶、涡旋部和舌部，所述涡旋部和舌部之间形成的空气出口，所述空气出口包括第一出口段和第二出口段，所述第二出口段内设置有导风装置。
作为优选，所述导风装置包括若干导风板。
作为优选，所述导风板并排设置，相邻导风板之间设置有间隙。
作为优选，所述舌部包括朝向风叶的第一舌面、与涡旋部相对设置的第二舌面、以及第三舌面，所述第三舌面包括侧延伸面、与所述侧延伸面相连的外延伸面。
作为优选，所述侧延伸面和外延伸面之间的夹角为钝角。
作为优选，所述侧延伸面和外延伸面之间的夹角为120度～160度之间。
作为优选，所述第二舌面和所述涡旋部上相对应的部分围成所述第一出口段，所述第三舌面和所述涡旋部上相对应的部分围成所述第二出口段，所述第一出口段和所述第二出口段相连。
作为优选，所述第二舌面与所述侧延伸面相连，所述第二舌面与所述侧延伸面的夹角为钝角。
作为优选，所述侧延伸面形成所述第二舌面的折边。
作为优选，所述第三舌面在所述舌部末端形成一侧扩口，所述导风装置延伸至所述侧扩口内。
作为优选，所述涡旋部末端设置有一涡旋延伸面，所述涡旋延伸面与所述涡旋部的夹角为钝角。
作为优选，所述空调室内机为立式柜机，所述立式柜机包括有竖向送风口，所述导风装置包括连杆以及与所述连杆相连的若干导风板，所述导向板为竖向设置。
作为优选，所述立式柜机包括弧形的前面板，所述涡旋部和舌部构成的送风口设置在所述弧形的前面板上。
本发明带来的有益效果是，本发明增加了空调的出风口的面积，同时又扩大了空调的出风角度，提高了空调的使用舒适性。
附图说明
附图1是本发明的一种结构示意图；
附图2是本发明的出风风道的一种结构示意图。
标号说明：1、风叶；2、涡旋部；2-1、涡旋延伸面；3、舌部；3-1、第一舌面；3-2、第二舌面；3-3-1、侧延伸面；3-3-2、外延伸面；4、第一出口段；5、第二出口段；5-1、侧扩口；6-1、连杆；6-2、导风板。
具体实施方式
实施例：本实施例的空调室内机如图1、2所示，包括风叶1、涡旋部2和舌部3，涡旋部2和舌部3之间形成的空气出口，空气出口包括第一出口段4和第二出口段5，第二出口段5内安装有导风装置。
空调室内机为立式圆筒柜机，包括一圆弧形的前面板，圆弧形的前面板上设有竖向送风口，导风装置包括四块竖向设置导风板6-2，导风板6-2并排连接在连杆6-1上，相邻导风板6-2之间设有间隙。
舌部3包括朝向风叶1的第一舌面3-1、与涡旋部2相对设置的第二舌面3-2、以及第三舌面，第三舌面包括侧延伸面3-3-1、与侧延伸面3-3-1相连的外延伸面3-3-2，侧延伸面3-3-1和外延伸面3-3-2之间的夹角为140度。
第二舌面3-2和涡旋部2上相对应的部分围成第一出口段4，第三舌面和所述涡旋部2 上相对应的部分围成所述第二出口段5，第一出口段4和第二出口段5相连。本实施例的空调室内机改变了现有风道惯有的形状，扩大了风道的出口部分的宽度，扩大了送风口宽度，提高了送风口面积，另一方面又扩大了导风板的安装空间，空调器可安装更多的导风板6-2，本实施例的空调器不但充分利用了空调室内机前面板尤其是立式圆筒柜机前面板有限的空间，摆风效果更好，增大了左右摆风的角度，提高了空调的使用舒适性。
第二舌面3-2与侧延伸面3-3-1相连，第二舌面3-2与侧延伸面3-3-1的夹角为钝角，侧延伸面3-3-1形成第二舌面3-2的折边。
第三舌面在舌部3末端形成一侧扩口5-1，导风装置延伸至侧扩口5-1内。
涡旋部2末端一体制有一涡旋延伸面2-1，涡旋延伸面2-1与涡旋部2的夹角为钝角，角度可以为120度至160度，涡旋延伸面减小了涡旋部对导风板干涉，扩大了导风板的摆动角度。。
以上仅就本发明较佳的实施例作了说明，但不能理解为是对本发明保护范围的限制。本发明不仅局限于以上实施例，其具体结构或形状允许有变化。总之，本发明的保护范围应包括那些对于本领域普通技术人员来说显而易见的变换或者替代以及改型。

Claims (13)

  1. 一种空调室内机，其特征在于，包括风叶、涡旋部和舌部，所述涡旋部和舌部之间形成的空气出口，所述空气出口包括第一出口段和第二出口段，所述第二出口段内设置有导风装置。
  2. 根据权利要求1所述的空调室内机，其特征在于，所述导风装置包括若干导风板。
  3. 根据权利要求2所述的空调室内机，其特征在于，所述导风板并排设置，相邻导风板之间设置有间隙。
  4. 根据权利要求1所述的空调室内机，其特征在于，所述舌部包括朝向风叶的第一舌面、与涡旋部相对设置的第二舌面、以及第三舌面，所述第三舌面包括侧延伸面、与所述侧延伸面相连的外延伸面。
  5. 根据权利要求4所述的空调室内机，其特征在于，所述侧延伸面和外延伸面之间的夹角为钝角。
  6. 根据权利要求5所述的空调室内机，其特征在于，所述侧延伸面和外延伸面之间的夹角为120度～160度之间。
  7. 根据权利要求4所述的空调室内机，其特征在于，所述第二舌面和所述涡旋部上相对应的部分围成所述第一出口段，所述第三舌面和所述涡旋部上相对应的部分围成所述第二出口段，所述第一出口段和所述第二出口段相连。
  8. 根据权利要求7所述的空调室内机，其特征在于，所述第二舌面与所述侧延伸面相连，所述第二舌面与所述侧延伸面的夹角为钝角。
  9. 根据权利要求8所述的空调室内机，其特征在于，所述侧延伸面形成所述第二舌面的折边。
  10. 根据权利要求9所述的空调室内机，其特征在于，所述第三舌面在所述舌部末端形成一侧扩口，所述导风装置延伸至所述侧扩口内。
  11. 根据权利要求1所述的空调室内机，其特征在于，所述涡旋部末端设置有一涡旋延伸面，所述涡旋延伸面与所述涡旋部的夹角为钝角。
  12. 根据权利要求1或2或3或4或5或6或7或8或9或10或11所述的空调室内机，其特征在于，所述空调室内机为立式柜机，所述立式柜机包括有竖向送风口，所述导风装置包括连杆以及与所述连杆相连的若干导向板，所述导向板为竖向设置。
  13. 根据权利要求12所述的空调室内机，其特征在于，所述空调室内机为立式柜机，所述立式柜机包括弧形的前面板，所述涡旋部和舌部构成的送风口设置在所述弧形的前面板上。
PCT/CN2015/084415 2014-12-18 2015-07-20 空调室内机 WO2016095518A1 (zh)

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CN107366962A (zh) * 2017-07-27 2017-11-21 青岛海尔空调器有限总公司 一种双贯流射流空调及空调室内机
CN108953228A (zh) * 2018-10-24 2018-12-07 奥克斯空调股份有限公司 风机及空调器
CN114543342A (zh) * 2022-01-24 2022-05-27 青岛海尔空调器有限总公司 竖摆叶、风道组件、室内机及空调器

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CN103574877A (zh) * 2012-08-03 2014-02-12 广东美的制冷设备有限公司 可隐藏送风口的空调器
CN103727585A (zh) * 2012-10-15 2014-04-16 广东美的暖通设备有限公司 立式空调器
CN204404366U (zh) * 2014-12-18 2015-06-17 宁波奥克斯空调有限公司 空调室内机

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CN107366962A (zh) * 2017-07-27 2017-11-21 青岛海尔空调器有限总公司 一种双贯流射流空调及空调室内机
CN108953228A (zh) * 2018-10-24 2018-12-07 奥克斯空调股份有限公司 风机及空调器
CN108953228B (zh) * 2018-10-24 2024-05-10 奥克斯空调股份有限公司 风机及空调器
CN114543342A (zh) * 2022-01-24 2022-05-27 青岛海尔空调器有限总公司 竖摆叶、风道组件、室内机及空调器
CN114543342B (zh) * 2022-01-24 2024-04-19 青岛海尔空调器有限总公司 竖摆叶、风道组件、室内机及空调器

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