WO2017128886A1 - Climatiseur et son unité intérieure - Google Patents

Climatiseur et son unité intérieure Download PDF

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Publication number
WO2017128886A1
WO2017128886A1 PCT/CN2016/110378 CN2016110378W WO2017128886A1 WO 2017128886 A1 WO2017128886 A1 WO 2017128886A1 CN 2016110378 W CN2016110378 W CN 2016110378W WO 2017128886 A1 WO2017128886 A1 WO 2017128886A1
Authority
WO
WIPO (PCT)
Prior art keywords
indoor unit
air inlet
grille
unit according
ribs
Prior art date
Application number
PCT/CN2016/110378
Other languages
English (en)
Chinese (zh)
Inventor
梁涛
孟智
谢承琪
李芊
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
Publication of WO2017128886A1 publication Critical patent/WO2017128886A1/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
    • 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
    • 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
    • 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
    • F24F13/082—Grilles, registers or guards

Definitions

  • the present invention relates to the field of air conditioning equipment, and more particularly to an air conditioner and an indoor unit thereof.
  • the indoor air inlets of the existing air conditioners are all disposed at the top of the indoor unit.
  • the thickness of the top of the indoor unit is generally large, and the thickness of the air outlet is small.
  • the indoor unit includes a top plate, a bottom plate, a front panel, and a rear panel.
  • the object is easily dropped into the interior of the air conditioner through the grille at the air inlet.
  • a first object of the present invention is to provide an indoor unit, the structural design of which can effectively solve the problem of thick thickness of the indoor unit, and a second object of the present invention is to provide the above Air conditioner for indoor unit.
  • the present invention provides the following technical solutions:
  • An indoor unit the indoor unit is provided with an air inlet, the air inlet is provided with a grille, an upper edge of the air inlet is located at a top of the indoor unit, and a lower edge of the air inlet is located at the indoor unit Front side.
  • the grille is an arc-shaped grille and its concave side faces the interior of the indoor unit, and extends from an upper edge to a lower edge thereof along an arc.
  • the grille includes a plurality of arc-shaped ribs arranged along the left-right direction of the indoor unit, and the adjacent two of the arc-shaped ribs form a sub-inlet vent.
  • the ventilation area of the air inlet is gradually decreased along the air inlet direction.
  • the curved rib has a trapezoidal cross section.
  • the grille includes a plurality of ribs, and the adjacent two ribs form a split air inlet, and the ventilation area of the air inlet is gradually decreased along the air inlet direction. small.
  • the grille is an L-shaped grille including a first sub-side and a second sub-side that are perpendicularly and fixedly connected to each other.
  • the lower side of the air inlet is further provided with a secondary air inlet, and the secondary air inlet is opposite to the heat exchanger U-shaped tube of the indoor unit.
  • An air conditioner comprising the indoor unit according to any one of the above.
  • the indoor unit provided by the invention is provided with an air inlet, and a grille is arranged at the air inlet, the grille covers the air inlet, and the wind enters the indoor unit through the grille.
  • the main point is that the upper edge of the air inlet is located at the top of the indoor unit.
  • the lower edge of the air inlet is located on the front side of the indoor unit. That is, the upper edge of the air inlet is higher than the lower edge, and the projected area of the air inlet on the vertical plane parallel to the rear panel of the indoor unit is greater than zero.
  • the indoor unit rear panel refers to the panel that is attached to the wall. In this way, part of the air inlet is located at the top of the indoor unit, and the other part is located at the front side of the indoor unit.
  • the wind can enter the indoor unit from the top of the indoor unit, or enter the indoor unit from the front side of the indoor unit to ensure the indoor unit.
  • the wind area further avoids the case where the thickness of the indoor unit is thicker to increase
  • the present invention also provides an air conditioner comprising any of the above indoor units. Since the above indoor unit has the above technical effects, the air conditioner having the indoor unit should also have a corresponding technical effect.
  • FIG. 1 is a side view assembly view of an indoor unit according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an indoor unit according to an embodiment of the present invention.
  • FIG. 3 is a partial enlarged view of an indoor unit according to an embodiment of the present invention.
  • FIG. 4 is a partial enlarged view of a grille of an indoor unit according to an embodiment of the present invention.
  • a first object of the present invention is to provide an indoor unit, the structural design of the indoor unit can effectively solve the problem of thicker indoor unit, and a second object of the present invention is to provide an air conditioner including the indoor unit. Device.
  • the indoor unit provided by the embodiment of the present invention has an air inlet opening, and a grille is arranged at the air inlet, the grille covers the air inlet, and the wind enters the indoor unit through the grille, and the focus is on the air inlet.
  • the upper edge is located at the top of the indoor unit, and the lower edge of the air inlet is located at the front side of the indoor unit. That is, the upper edge of the air inlet is higher than the lower edge, and the projected area of the air inlet on the vertical plane parallel to the rear panel of the indoor unit is greater than zero.
  • the indoor unit rear panel refers to the panel that is attached to the wall.
  • part of the air inlet is located at the top of the indoor unit, and the other part is located at the front side of the indoor unit.
  • the wind can enter the indoor unit from the top of the indoor unit, or enter the indoor unit from the front side of the indoor unit to ensure the indoor unit.
  • the wind area further avoids the case where the thickness of the indoor unit is thicker to increase the air inlet area.
  • the grille may be a curved grille 3, that is, the outermost sides of the grille ribs are all located on the same arc surface.
  • the concave side of the curved grille 3 faces the interior of the indoor unit and extends along the arc from the upper edge to the lower edge of the grille.
  • the upper edge of the grille is connected to the upper edge of the air inlet, and the lower edge of the grille is connected to the lower edge of the air inlet, that is, the upper edge of the curved grille 3 can be connected to the top plate 4, and the lower edge of the curved grille 3 can be Connected to the front panel 1.
  • the grille may also be a straight-plate type grille, which is not limited herein.
  • the grille may include a plurality of arcuate ribs 3a arranged along the left and right direction of the indoor unit, and a partition air inlet is formed between the adjacent two arcuate ribs 3a.
  • the left-right direction of the indoor unit is a horizontal direction from the left side to the right side of the indoor unit. This makes it easier to connect the plurality of curved ribs 3a, and the plurality of curved ribs 3a are arranged in parallel with each other.
  • the grid may also include a plurality of straight ribs arranged along the arc from top to bottom, which are not limited herein.
  • the ventilation area of the divided air inlets can be gradually reduced along the air inlet direction.
  • the ventilation area on the air inlet side of the air inlet is larger to facilitate the air intake, and the ventilation area on the air outlet side is smaller, which can prevent large objects from entering.
  • the curved rib 3a has a trapezoidal cross section, that is, the curved rib 3a is cut along a plane parallel to the air inlet direction to obtain a trapezoidal cross section.
  • the cross-section of the curved ribs 3a may also be a triangle or the like, which is not limited herein.
  • the grille when the grille has other shapes, the grille includes a plurality of ribs, and the adjacent two ribs form a split air inlet, and the ventilation area of the split air inlet gradually decreases along the air inlet direction.
  • the ventilation area on the air inlet side of the air inlet is larger to facilitate the air intake, and the ventilation area on the air outlet side is smaller, which can prevent large objects from entering.
  • the grid may also be an L-shaped grid comprising a first side and a second side that are perpendicular and fixedly connected to each other.
  • the first branch side is connected to the upper edge of the air inlet, and the second side is connected to the lower edge of the air inlet.
  • a secondary air inlet can be opened on the lower side of the air inlet, and the secondary air inlet is opposite to the heat exchanger 5U type tube of the indoor unit, thus ensuring that the windward side of the heat exchanger 5 is not Occlusion.
  • a secondary grille 2 is also provided at the secondary air inlet.
  • the present invention also provides an air conditioner comprising any of the above-described embodiments. Since the air conditioner employs the indoor unit in the above embodiment, the advantageous effects of the air conditioner refer to the above embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

L'invention concerne un climatiseur et son unité intérieure. L'unité intérieure est dotée d'une admission d'air, une grille (3) est disposée au niveau de l'admission d'air, un bord supérieur de l'admission d'air est situé en haut de l'unité intérieure et un bord inférieur de l'admission d'air est situé au niveau d'un côté avant de l'unité intérieure, de sorte qu'une partie de l'admission d'air soit située en haut de l'unité intérieure et que l'autre partie soit située au niveau du côté avant de l'unité intérieure.
PCT/CN2016/110378 2016-01-25 2016-12-16 Climatiseur et son unité intérieure WO2017128886A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610053247.9A CN105485779A (zh) 2016-01-25 2016-01-25 一种空调器及其室内机
CN201610053247.9 2016-01-25

Publications (1)

Publication Number Publication Date
WO2017128886A1 true WO2017128886A1 (fr) 2017-08-03

Family

ID=55672932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110378 WO2017128886A1 (fr) 2016-01-25 2016-12-16 Climatiseur et son unité intérieure

Country Status (2)

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CN (1) CN105485779A (fr)
WO (1) WO2017128886A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485779A (zh) * 2016-01-25 2016-04-13 珠海格力电器股份有限公司 一种空调器及其室内机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364908A (ja) * 2001-06-05 2002-12-18 Fujitsu General Ltd 空気調和機
CN1743741A (zh) * 2004-09-01 2006-03-08 富士通将军股份有限公司 空调器
CN201589347U (zh) * 2009-11-18 2010-09-22 广东志高空调有限公司 一种空调器室内机
CN201787671U (zh) * 2010-06-29 2011-04-06 珠海格力电器股份有限公司 空调器室内机
CN104075376A (zh) * 2013-03-29 2014-10-01 海尔集团公司 壁挂式空调器室内机
CN104896591A (zh) * 2015-05-29 2015-09-09 青岛海尔空调器有限总公司 壁挂式空调器
CN105485779A (zh) * 2016-01-25 2016-04-13 珠海格力电器股份有限公司 一种空调器及其室内机
CN205316487U (zh) * 2016-01-25 2016-06-15 珠海格力电器股份有限公司 一种空调器及其室内机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004101149A (ja) * 2002-09-13 2004-04-02 Hitachi Home & Life Solutions Inc 空気調和機
JP2005249387A (ja) * 2005-06-01 2005-09-15 Mitsubishi Electric Corp 空気調和機
CN200961911Y (zh) * 2006-10-18 2007-10-17 珠海格力电器股份有限公司 一种空调器室内机
CN203964170U (zh) * 2014-07-17 2014-11-26 滁州中家院工业设计有限公司 一种两端进风的空调室内机
CN204718070U (zh) * 2015-06-05 2015-10-21 美的集团武汉制冷设备有限公司 空调器外壳及空调器
CN205316629U (zh) * 2016-01-18 2016-06-15 珠海格力电器股份有限公司 空调器及其室内机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364908A (ja) * 2001-06-05 2002-12-18 Fujitsu General Ltd 空気調和機
CN1743741A (zh) * 2004-09-01 2006-03-08 富士通将军股份有限公司 空调器
CN201589347U (zh) * 2009-11-18 2010-09-22 广东志高空调有限公司 一种空调器室内机
CN201787671U (zh) * 2010-06-29 2011-04-06 珠海格力电器股份有限公司 空调器室内机
CN104075376A (zh) * 2013-03-29 2014-10-01 海尔集团公司 壁挂式空调器室内机
CN104896591A (zh) * 2015-05-29 2015-09-09 青岛海尔空调器有限总公司 壁挂式空调器
CN105485779A (zh) * 2016-01-25 2016-04-13 珠海格力电器股份有限公司 一种空调器及其室内机
CN205316487U (zh) * 2016-01-25 2016-06-15 珠海格力电器股份有限公司 一种空调器及其室内机

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