JP2013124822A - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner Download PDF

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Publication number
JP2013124822A
JP2013124822A JP2011274467A JP2011274467A JP2013124822A JP 2013124822 A JP2013124822 A JP 2013124822A JP 2011274467 A JP2011274467 A JP 2011274467A JP 2011274467 A JP2011274467 A JP 2011274467A JP 2013124822 A JP2013124822 A JP 2013124822A
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Prior art keywords
outdoor unit
air conditioner
top panel
long side
handle
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JP2011274467A
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JP5642053B2 (en
JP2013124822A5 (en
Inventor
Hiroyuki Jinnai
寛之 陣内
Toshiyuki Kubono
俊行 久保野
Hiroshi Iwasaki
岩崎　　弘
Tomoya Yanase
智也 簗瀬
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2011274467A priority Critical patent/JP5642053B2/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to AU2012354015A priority patent/AU2012354015B2/en
Priority to RU2014128819/12A priority patent/RU2568182C1/en
Priority to PCT/JP2012/004269 priority patent/WO2013088593A1/en
Priority to CN201280058617.8A priority patent/CN103958974B/en
Priority to EP12857353.2A priority patent/EP2792956B1/en
Publication of JP2013124822A publication Critical patent/JP2013124822A/en
Publication of JP2013124822A5 publication Critical patent/JP2013124822A5/ja
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Publication of JP5642053B2 publication Critical patent/JP5642053B2/en
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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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner having no risk of blocking air flow into a heat exchanger without enlarging the outdoor unit and a package size, by providing grips in the outdoor unit of an air conditioner.SOLUTION: An outdoor unit of an air conditioner is equipped with grips attached to a rectangular top panel 25 that covers a top opening on an outer shell of the outdoor unit body having a machine chamber and a blower chamber, wherein a long-side grip 30 is attached to a long side of the top panel 25 and a short-side grip 34 is attached to a short side of the top panel 25 or to a side panel. The long-side grip 30 is not protruded outward from a tip position of a leg 21 installed at the bottom face of the outer shell of the outdoor unit body in a top view but protruded outward from the long side of the top panel 25.

Description

本発明は、空気調和機の室外機に関し、特にその室外機の取手構造に関するものである。   The present invention relates to an outdoor unit of an air conditioner, and more particularly to a handle structure of the outdoor unit.

空気調和機の室外機には、据え付けの際などに人が運搬できるように取手が設けられている。このような取手は、天面パネル側面に室外機本体外郭の側面より外方向に突出させた状態で設けられている（特許文献１参照）。また、特許文献２のように、「箱体が、箱本体と、この箱本体の上面の開口を塞ぐ上面部材とから構成し、上記上面部材は短辺側の端部に一体形成の運搬用の把手部を有し、上記箱本体の側面部は、上記把手部に対応した位置に一体に箱体内側に凹む凹部と、この凹部に隣り合う平坦部分とを有し、上記凹部は、その上端面が上記凹部に隣り合う平坦部分の上端面と一体に連続するように箱体内側に凹み、この凹部の上端面が上記上面部材の下面と接触若しくは近接して位置しており、この凹部と上記把手部との間に指挿入用の空間を有して把手を構成する。」というものもある。   The outdoor unit of the air conditioner is provided with a handle so that a person can carry it during installation. Such a handle is provided on the top panel side surface so as to protrude outward from the side surface of the outer body of the outdoor unit (see Patent Document 1). Further, as disclosed in Patent Document 2, “a box is composed of a box body and an upper surface member that closes an opening on the upper surface of the box body, and the upper surface member is integrally formed at the end portion on the short side. The side surface portion of the box body has a concave portion that is integrally recessed inside the box body at a position corresponding to the grip portion, and a flat portion that is adjacent to the concave portion. The upper end surface is recessed inside the box so as to be integrated with the upper end surface of the flat portion adjacent to the recess, and the upper end surface of the recess is located in contact with or close to the lower surface of the upper surface member. There is also a structure in which there is a finger insertion space between the handle portion and the handle portion.

特開平１０−２２７４８７号公報（要約、図１）Japanese Patent Laid-Open No. 10-227487 (summary, FIG. 1) 特開２００７−１１３８６１号公報（要約、図７）JP 2007-113861 A (Summary, FIG. 7)

特許文献１のように、天面パネル側面に箱体外郭の側面より外方向に突出させた取手を設けた空気調和機の室外機は、突出した分だけ製品が大型化し、この取手のためだけに、梱包部材が大きくなってしまう。また、梱包状態の製品長手方向の大きさが大きくなってしまうため、製品の輸送効率が悪化するという課題があった。   As in Patent Document 1, the outdoor unit of an air conditioner having a handle that protrudes outward from the side surface of the box body on the side of the top panel is increased in size by the amount of protrusion, and only for this handle Moreover, a packing member will become large. Moreover, since the magnitude | size of the product longitudinal direction of the packing state will become large, the subject that the transport efficiency of a product deteriorated occurred.

空気調和機の室外機において、その内部に設けられる熱交換器は製品の室外機を小型化するためにＬ字状に形成されていることが多い。そのため、熱交換器の外側を覆うパネルの側面側には、熱交換器の通風を阻害しないよう、格子状の桟を残して開放する構造が一般的となっている。そして、室外機の小型化と性能向上のため、熱交換器と外郭パネルの隙間は最小限まで詰める必要がある。よって、特許文献２のように、室外機の側面に凹部を設けた場合、その凹部の奥行きは長く（深く）することができず、持ちにくい形状となってしまう。この空間を確保するために、内部の熱交換器と外郭パネルとの間の空間を拡大した場合、大型化するという課題があった。   In an outdoor unit of an air conditioner, a heat exchanger provided therein is often formed in an L shape in order to reduce the size of the outdoor unit of the product. For this reason, a structure in which a lattice-like crosspiece is left open so as not to hinder ventilation of the heat exchanger on the side surface side of the panel covering the outside of the heat exchanger is generally used. In order to reduce the size and improve the performance of the outdoor unit, it is necessary to minimize the gap between the heat exchanger and the outer panel. Therefore, when a recessed part is provided in the side surface of an outdoor unit like patent document 2, the depth of the recessed part cannot be made long (deep), but will become a shape which is hard to hold. In order to secure this space, when the space between the internal heat exchanger and the outer panel is enlarged, there is a problem of increasing the size.

また、特許文献２のように、凹部を設けて側面から手を入れる空間を確保する場合、この凹部に空気を流入させる開口部を設けることは、製造上困難であり、凹部が熱交換器に流入する空気の流路を遮蔽するため、熱交換器の効率低下の要因となるという課題があった。   In addition, as in Patent Document 2, when a space is provided to provide a recess and a hand can be inserted from the side, it is difficult to manufacture an opening that allows air to flow into the recess, and the recess is formed in the heat exchanger. Since the flow path of the inflowing air is shielded, there is a problem that the efficiency of the heat exchanger is reduced.

本発明の目的は、取手を有する空気調和機の室外機において、取手を設けることにより、室外機及び梱包サイズを大型化することなく、熱交換器に流入する空気を遮蔽しない空気調和機の室外機を提供することである。   An object of the present invention is to provide an outdoor unit of an air conditioner that does not shield the air flowing into the heat exchanger without increasing the size of the outdoor unit and the packaging by providing a handle in the outdoor unit of the air conditioner having a handle. Is to provide a machine.

本発明に係る空気調和機の室外機は、内部に機械室と送風機室とを備える室外機本体外郭の上部開口を覆う長方形状の天面パネルに取手を設けた空気調和機の室外機であって、前記天面パネルの長辺部に設けられた長辺側取手と、前記天面パネルの短辺部または側面パネルに設けられた短辺側取手とを備え、前記長辺側取手は、前記天面パネルの長辺部より外方へ突出するが、上面視で、前記室外機本体外郭の底面部に設けられた脚部の先端位置より外方へ突出させないように設けられているものである。   An outdoor unit of an air conditioner according to the present invention is an outdoor unit of an air conditioner in which a handle is provided on a rectangular top panel that covers an upper opening of an outer unit body outer shell that includes a machine room and a fan room. A long side handle provided on the long side of the top panel, and a short side handle provided on the short side or side panel of the top panel, the long side handle includes: Projecting outward from the long side of the top panel, but not to project outward from the tip position of the leg provided on the bottom of the outer unit main body outline when viewed from above It is.

上記のように、長辺側取手は、天面パネルの長辺部より外方へ突出するが、上面視で、室外機本体外郭の底面部に設けられた脚部の先端位置より外方へ突出させないように設けられているので、長辺側取手の存在のために、室外機及び梱包サイズを大型化することがなく、また、熱交換器へ空気が流入する開口部を塞がないので、熱交換器の効率を低下させない空気調和機の室外機を得ることができる。   As described above, the long side handle protrudes outward from the long side portion of the top panel, but in the top view, outward from the tip position of the leg portion provided on the bottom surface of the exterior unit outer shell. Because it is provided so that it does not protrude, it does not increase the size of the outdoor unit and packing size due to the presence of the handle on the long side, and it does not block the opening where air flows into the heat exchanger An outdoor unit of an air conditioner that does not reduce the efficiency of the heat exchanger can be obtained.

本発明の実施の形態１に係る空気調和機の室外機１００の正面図である。It is a front view of the outdoor unit 100 of the air conditioner according to Embodiment 1 of the present invention. 図１の室外機１００の内部を示す斜視図である。It is a perspective view which shows the inside of the outdoor unit 100 of FIG. 図１の室外機１００の外郭部品を示す斜視図である。It is a perspective view which shows the outer shell component of the outdoor unit 100 of FIG. 図１の室外機１００の上面図である。It is a top view of the outdoor unit 100 of FIG. 図４のＹ−Ｙ断面図である。It is YY sectional drawing of FIG. 本発明の実施の形態２に係る空気調和機の室外機１００の外郭部品を示す斜視図である。It is a perspective view which shows the external component of the outdoor unit 100 of the air conditioner which concerns on Embodiment 2 of this invention. 図６の室外機１００の上面図である。It is a top view of the outdoor unit 100 of FIG.

以下、本発明に係る空気調和機の室外機の実施の形態について、図面を用いて詳細に説明する。   Hereinafter, embodiments of an outdoor unit for an air conditioner according to the present invention will be described in detail with reference to the drawings.

実施の形態１．
図１は、本発明の実施の形態１に係る空気調和機の室外機１００の正面図である。
この実施の形態１に係る空気調和機の室外機１００は、図１に示すように、箱形に形成された室外機本体外郭２０を備え、室外機本体外郭２０は、脚部２１を有するベース２２と、外郭パネル２３と、側面パネル２４と、天面パネル２５と、を備えている。また、外郭パネル２３の前面パネル部２６には、送風機から吹き出される空気の吹出口２７が設けられている。 Embodiment 1 FIG.
FIG. 1 is a front view of an outdoor unit 100 for an air-conditioning apparatus according to Embodiment 1 of the present invention.
As shown in FIG. 1, an outdoor unit 100 for an air conditioner according to Embodiment 1 includes an outdoor unit main body outline 20 formed in a box shape, and the outdoor unit main body outline 20 includes a leg portion 21. 22, an outer panel 23, a side panel 24, and a top panel 25. Further, the front panel portion 26 of the outer panel 23 is provided with an air outlet 27 for blowing out air from the blower.

図２は、図１の室外機１００の内部を示す斜視図で、室外機本体外郭２０のうちベース２２及び側面パネル２４以外の外郭部品を取り外した内部構造を示すものである。
室外機１００は、室外機本体外郭２０の内部に、送風機室５と機械室９とを有しており、各室はセパレーター１０によって分けられている。また、室外機１００内部の各部品は、脚部２１を有する底面のベース２２の上に保持されている。この脚部２１は、室外機１００を据付時、室外機１００を固定するために使用されるため、ボルト等をセットできるように室外機本体外郭２０よりも外方へ突出して配置されている。 FIG. 2 is a perspective view showing the inside of the outdoor unit 100 of FIG. 1 and shows the internal structure in which the outer parts other than the base 22 and the side panel 24 are removed from the outer unit main body outline 20.
The outdoor unit 100 includes a blower chamber 5 and a machine chamber 9 inside an outdoor unit main body shell 20, and each chamber is divided by a separator 10. Each component inside the outdoor unit 100 is held on a bottom base 22 having legs 21. Since the leg portion 21 is used to fix the outdoor unit 100 when the outdoor unit 100 is installed, the leg portion 21 is arranged to protrude outward from the outer unit main body outer shell 20 so that a bolt or the like can be set.

機械室９には、圧縮機６、冷媒配管７、及び電気品箱８が設けられている。室内機から送られた冷媒は、圧縮機６において圧縮され、冷媒配管７を通り、熱交換器１に送られる。また、電気品箱８は、各部品への電力供給等を行う。   The machine room 9 is provided with a compressor 6, a refrigerant pipe 7, and an electrical component box 8. The refrigerant sent from the indoor unit is compressed by the compressor 6, passes through the refrigerant pipe 7, and is sent to the heat exchanger 1. The electrical component box 8 supplies power to each component.

送風機室５には、Ｌ字状に曲げられた熱交換器１と、送風機２（例えば、プロペラファン）と、送風機２を駆動するモーター３と、モーター３を保持するモーターサポート４とが設けられている。熱交換器１は、側面側平面部１ａと角部１ｂと背面側平面部１ｃとにより構成されている。そして、送風機２が動作することにより、熱交換器１の側面側平面部１ａ、角部１ｂ、背面側平面部１ｃを通過して室外機１００内に空気が流入し、その空気は、送風機２を通過し、さらに室外機１００の前方にある前面パネル部２６の吹出口２７から外部へ吹き出される。これにより、例えば冷房運転中においては、熱交換器１内の冷媒は空気によって冷却され、熱交換器１を通過した空気は冷媒と熱交換することで過熱される。   The blower chamber 5 is provided with a heat exchanger 1 bent into an L shape, a blower 2 (for example, a propeller fan), a motor 3 that drives the blower 2, and a motor support 4 that holds the motor 3. ing. The heat exchanger 1 includes a side surface side plane portion 1a, a corner portion 1b, and a back surface side plane portion 1c. And when the air blower 2 operates, air flows into the outdoor unit 100 through the side surface side plane portion 1a, the corner portion 1b, and the back surface side plane portion 1c of the heat exchanger 1, and the air flows into the air blower 2 Is further blown out from the blowout port 27 of the front panel unit 26 in front of the outdoor unit 100. Thereby, for example, during cooling operation, the refrigerant in the heat exchanger 1 is cooled by air, and the air that has passed through the heat exchanger 1 is overheated by exchanging heat with the refrigerant.

図３は、図１の室外機１００の外郭部品を示す斜視図である。
前述のように、室外機１００は、ベース２２、外郭パネル２３、側面パネル２４、及び天面パネル２５により構成される室外機本体外郭２０を備えている。このうち、外郭パネル２３は、正面視で、室外機１００の前面、左側面及び左側面と背面との間の角部を覆うように形成されている。側面パネル２４は、正面視で、室外機１００の右側面と背面の右側端部とを覆うように形成されている。また、天面パネル２５は、室外機本体外郭２０の上部開口を覆う蓋部材として構成されている。なお、外郭部品の構成は、上記に限られるものではなく、例えば外郭パネル２３及び側面パネル２４が一体となっていてもよい。 FIG. 3 is a perspective view showing outer parts of the outdoor unit 100 of FIG.
As described above, the outdoor unit 100 includes the outdoor unit main body shell 20 including the base 22, the outer panel 23, the side panel 24, and the top panel 25. Among these, the outer panel 23 is formed to cover the front surface, the left side surface, and the corners between the left side surface and the back surface of the outdoor unit 100 in a front view. The side panel 24 is formed so as to cover the right side surface of the outdoor unit 100 and the right side end portion of the back surface in a front view. The top panel 25 is configured as a lid member that covers the upper opening of the outdoor unit main body outline 20. The configuration of the outer parts is not limited to the above, and for example, the outer panel 23 and the side panel 24 may be integrated.

また、外郭パネル２３の左側面部分には、熱交換器１の側面側平面部１ａに空気を流入させるように多数の開口部２８が形成されている。また、外郭パネル２３の前面パネル部２６の送風機室５と対応する部分には、前記吹出口２７を形成するベルマウス２７ａと保護ガード取付用の開口部２７ｂが設けられている。   Further, a large number of openings 28 are formed in the left side surface portion of the outer panel 23 so as to allow air to flow into the side surface side plane portion 1 a of the heat exchanger 1. A bell mouth 27a that forms the outlet 27 and an opening 27b for attaching a protective guard are provided in a portion of the outer panel 23 corresponding to the blower chamber 5 of the front panel portion 26.

ここで、天面パネル２５に設けられる取手について、さらに図４、図５を用いて説明する。   Here, the handle provided on the top panel 25 will be further described with reference to FIGS.

図４は、図１の室外機１００の上面図である。また、図５は、図４のＹ−Ｙ断面図である。
天面パネル２５は、図４に示すように、長方形状をなしており、室外機１００の上面を覆う蓋部材である。そして、この天面パネル２５の長辺部（送風機室５側の長辺部）の端部に長辺側取手３０が長辺部より外方（正面側）へ突出するように設けられている。さらに、この長辺側取手３０は、上面視で、前記脚部２１の先端位置２１ａより外方へ突出させないように設けられている。すなわち、長辺側取手３０は、天面パネル２５の長辺部より外方へ突出するが、上面視で、脚部２１の先端位置２１ａにおける前面パネル部２６と平行な仮想線２１ｂより外方へ突出させないように設けられているのである。
また、長辺側取手３０は、図４では天面パネル２５の前面側長辺部に設けられているが、背面側長辺部に上記と同様の位置関係で設けてもよい。なお、長辺側取手３０は、板金加工等にて天面パネル２５と一体に形成することが好ましい。 FIG. 4 is a top view of the outdoor unit 100 of FIG. FIG. 5 is a YY cross-sectional view of FIG.
As shown in FIG. 4, the top panel 25 is a lid member that has a rectangular shape and covers the upper surface of the outdoor unit 100. And the long side handle 30 is provided in the edge part of this long side part (long side part by the side of the fan room 5) of this top panel 25 so that it may protrude outside (front side) from a long side part. . Further, the long side handle 30 is provided so as not to protrude outward from the distal end position 21a of the leg portion 21 in a top view. That is, the long side handle 30 protrudes outward from the long side portion of the top panel 25, but is outward from the virtual line 21 b parallel to the front panel portion 26 at the distal end position 21 a of the leg portion 21 when viewed from above. It is provided so as not to protrude.
Moreover, although the long side handle 30 is provided in the front side long side part of the top panel 25 in FIG. 4, you may provide in the back side long side part by the positional relationship similar to the above. The long side handle 30 is preferably formed integrally with the top panel 25 by sheet metal processing or the like.

天面パネル２５の上面には、長辺側取手３０の近傍に、その取手３０の位置を明示する表示３１が設けられている。表示３１は、例えば刻印やインキの焼き付け等によるものであり、表示３１が容易に消えない手法であればよい。表示３１を設けることにより、運搬者が長辺側取手３０の場所を発見しやすくなる。   On the top surface of the top panel 25, a display 31 is provided in the vicinity of the long side handle 30 to clearly indicate the position of the handle 30. The display 31 is, for example, by engraving or ink printing, and may be any technique that does not easily disappear. Providing the display 31 makes it easier for the carrier to find the location of the long side handle 30.

また、長辺側取手３０は、図５に示すように、裏側に運搬者の指が挿入可能な大きさの凹部３２を有している。また、長辺側取手３０の下端部３０ａは、Ｕ字状に曲げ加工されている。このように構成することにより、運搬者が長辺側取手３０の凹部３２に手を入れた際に、板金の端に直接触れないため、持ちやすく、かつ、ケガを防ぐことができる。   Moreover, the long side handle 30 has the recessed part 32 of the magnitude | size which a carrier's finger | toe can insert in a back side, as shown in FIG. The lower end 30a of the long side handle 30 is bent into a U shape. By comprising in this way, when a carrier puts a hand in the recessed part 32 of the long side handle 30, since it does not touch the edge of a sheet metal directly, it can hold and can prevent injury.

長辺側取手３０は、送風機室５側の天面パネル２５の長辺部端部に配置するのが好ましい。そのため、短辺側取手３４は、機械室９側の右側面部分に配置される。また、右側の側面パネル２４には、図４及び図１に示すように、バルブ等が収容された突出部２４ａが設けられており、突出部２４ａは一般的に短辺側取手３４より大きいものとなっている。したがって、短辺側取手３４は、従来と同様の構成による取手でも差し支えない。また、図１に示すように、短辺側取手３４を側面パネル２４の上端近傍に配置してもよく、長辺側取手３０と同様の構成を採用する場合は、短辺側取手３４を、天面パネル２５の短辺部に配置してもよい。但し、その場合でも、短辺側取手３４は、天面パネル２５の短辺部より外方へ突出するが、上面視で、前記突出部２４ａの最大突出位置２４ｂより外方へ突出させないように設ける。   The long side handle 30 is preferably arranged at the end of the long side of the top panel 25 on the blower chamber 5 side. Therefore, the short side handle 34 is disposed on the right side surface portion on the machine room 9 side. Further, as shown in FIGS. 4 and 1, the right side panel 24 is provided with a protruding portion 24 a in which a valve or the like is accommodated, and the protruding portion 24 a is generally larger than the short side handle 34. It has become. Therefore, the short side handle 34 may be a handle having the same configuration as the conventional one. In addition, as shown in FIG. 1, the short side handle 34 may be disposed near the upper end of the side panel 24, and when the same configuration as the long side handle 30 is adopted, the short side handle 34 is You may arrange | position in the short side part of the top | upper surface panel 25. FIG. However, even in that case, the short side handle 34 protrudes outward from the short side portion of the top panel 25, but it does not protrude outward from the maximum protruding position 24b of the protruding portion 24a in top view. Provide.

また、長辺側取手３０と短辺側取手３４は、略対角状の位置に配置することが好ましい。すなわち、これらの取手３０、３１にて室外機１００を持ち上げるとき、両手を結ぶ線の略中心に室外機１００の重心位置がくるように配慮して略対角状の位置に配置すれば、重量バランスがとれて運搬がしやすくなる。   Moreover, it is preferable that the long side handle 30 and the short side handle 34 are arranged at substantially diagonal positions. That is, when the outdoor unit 100 is lifted by these handles 30 and 31, if the outdoor unit 100 is arranged at a substantially diagonal position so that the center of gravity of the outdoor unit 100 comes to the approximate center of the line connecting both hands, Balanced and easy to carry.

以上のように、本実施の形態１によれば、長辺側取手３０は、天面パネル２５の長辺部より外方へ突出するが、上面視で、室外機本体外郭２０の底面部に設けられた脚部２１の先端位置２１ａより外方へ突出させないように設けたので、長辺側取手３０のためだけで梱包サイズが大型化することはない。   As described above, according to the first embodiment, the long side handle 30 protrudes outward from the long side portion of the top panel 25, but on the bottom surface portion of the outdoor unit main body outline 20 in a top view. Since it is provided so as not to protrude outward from the tip position 21 a of the provided leg portion 21, the packaging size does not increase only for the long side handle 30.

また、外郭パネル２３の左側面部分には、熱交換器１に空気を流入させるために、開口部２８が設けられている。室外機１は前記のような経路で空気が流れ熱交換をするが、長辺側取手３０はこの空気の流れに関係のない場所に配置されているため、長辺側取手３０によって熱交換器１の効率を低下させることがない。   In addition, an opening 28 is provided in the left side surface portion of the outer panel 23 in order to allow air to flow into the heat exchanger 1. In the outdoor unit 1, air flows through the path as described above to perform heat exchange. However, since the long side handle 30 is disposed in a place unrelated to the air flow, the long side handle 30 causes the heat exchanger to exchange heat. The efficiency of 1 is not reduced.

実施の形態２．
図６は、本発明の実施の形態２に係る空気調和機の室外機１００の外郭部品を示す斜視図であり、図７は、図６の室外機１００の上面図である
なお、本実施の形態２に係る空気調和機の室外機１００において、特に断らない限り、実施の形態１と同一の又は相当する構成要素については同一の符号を用いるものとする。 Embodiment 2. FIG.
FIG. 6 is a perspective view showing outer parts of the outdoor unit 100 of the air conditioner according to Embodiment 2 of the present invention, and FIG. 7 is a top view of the outdoor unit 100 of FIG. In the outdoor unit 100 of the air conditioner according to the second embodiment, the same reference numerals are used for the same or corresponding components as those of the first embodiment unless otherwise specified.

本実施の形態２においては、外郭パネル２３、側面パネル２４、及び天面パネル２５のみの室外機本体外郭２０が、図６に示されている。脚部２１を有するベース２２は図示を省略されている。
また、天面パネル２５の長辺部に設けられた長辺側取手３３に関して、その突出量は、実施の形態１と同様であるが、長手方向の長さは、吹出口２７の内径Ｄと同等もしくはそれ以上の長さとなっている。すなわち、長辺側取手３３は、図７に示すように、天面パネル２５の前面側に設けた場合であり、その天面パネル２５の長辺部より外方へ突出するが、その長辺側取手３３の長手方向の長さは、吹出口２７の内径Ｄと同等もしくはそれ以上の長さとなっていることを特徴としている。なお、この長辺側取手３３の裏側には、図５に示したような凹部とＵ字状に曲げ加工された下端部が設けられている。 In the second embodiment, an outdoor unit main body shell 20 including only the outer panel 23, the side panel 24, and the top panel 25 is shown in FIG. The base 22 having the leg portions 21 is not shown.
Further, regarding the long side handle 33 provided on the long side portion of the top panel 25, the protruding amount is the same as that of the first embodiment, but the length in the longitudinal direction is the same as the inner diameter D of the outlet 27. The length is equivalent or longer. That is, as shown in FIG. 7, the long side handle 33 is provided on the front side of the top panel 25, and protrudes outward from the long side portion of the top panel 25. The length of the side handle 33 in the longitudinal direction is equal to or longer than the inner diameter D of the air outlet 27. A recess as shown in FIG. 5 and a lower end bent into a U shape are provided on the back side of the long side handle 33.

たとえば、冬季に室外機１００上部に雪が積もり、外気温度が０℃付近で推移した場合、しばらく運転していないと上部に積もった雪が融け、前面パネル部２６に沿って流れ、吹出口２７内に流入する場合がある。そして、流入している状態で夜間等外気温度が低下した場合、この水の流れが凍り、吹出口２７内に氷柱が発生する。または、吹出口２７下部に溜まった水が凍り、逆氷柱が発生することがある。   For example, when snow accumulates in the upper part of the outdoor unit 100 in winter and the outside air temperature changes at around 0 ° C., if it has not been operated for a while, the snow accumulated on the upper part melts and flows along the front panel part 26 and enters the air outlet 27. May flow in. Then, when the outside air temperature such as at night falls while the air is flowing in, this water flow freezes and an ice column is generated in the outlet 27. Or the water collected in the lower part of the blower outlet 27 may freeze, and a reverse ice column may generate | occur | produce.

本実施の形態２において、長辺側取手３３の長手方向の長さを吹出口２７の内径と同等もしくはそれ以上の長さとしたため、長辺側取手３３が庇の役割を果たし、室外機１００上部から吹出口２７への浸水を防ぎ、吹出口２７に氷柱を発生させない効果が得られる。
また、氷柱を発生させないことで、運転開始時送風機２との干渉音または氷柱と接触することによって引き起こされる送風機破損を回避することができる。
また、吹出口２７の内径よりも長辺側取手３３の長手方向の長さが長いほど、外風が吹いた場合など横方向からの流入を防ぐことができ、より一層の効果を得ることができる。 In Embodiment 2, since the length of the long side handle 33 in the longitudinal direction is equal to or longer than the inner diameter of the outlet 27, the long side handle 33 serves as a bag, and the upper part of the outdoor unit 100 Thus, it is possible to prevent water from entering the outlet 27 and prevent the ice outlet 27 from generating ice pillars.
Further, by not generating the icicle, it is possible to avoid the interference sound with the blower 2 at the start of operation or the blower breakage caused by the contact with the icicle.
In addition, the longer the length of the long side handle 33 in the longitudinal direction than the inner diameter of the air outlet 27, the more it is possible to prevent the inflow from the lateral direction such as when the outside wind blows, and to obtain further effects. it can.

１ 熱交換器、１ａ 側面側平面部、１ｂ 角部、１ｃ 背面側平面部、２ 送風機、３ モーター、４ モーターサポート、５ 送風機室、６ 圧縮機、７ 冷媒配管、８ 電気品箱、９ 機械室、１０ セパレーター、２０ 室外機本体外郭、２１ 脚部、２１ａ 脚部の先端位置、２１ｂ 仮想線、２２ ベース、２３ 外郭パネル、２４ 側面パネル、２４ａ 突出部、２４ｂ 最大突出位置、２５ 天面パネル、２６ 前面パネル部、２７ 吹出口、２８ 開口部、３０ 長辺側取手、３０ａ 下端部、３１ 表示、３２ 凹部、３３ 長辺側取手、３４ 短辺側取手、１００ 室外機。   DESCRIPTION OF SYMBOLS 1 Heat exchanger, 1a Side surface side plane part, 1b Corner | angular part, 1c Back surface side plane part, 2 Blower, 3 Motor, 4 Motor support, 5 Blower room, 6 Compressor, 7 Refrigerant piping, 8 Electrical component box, 9 Machine Chamber, 10 Separator, 20 Outdoor unit main body outline, 21 leg, 21a Leg tip position, 21b Virtual line, 22 Base, 23 Outer panel, 24 Side panel, 24a Protruding part, 24b Maximum projecting position, 25 Top panel , 26 Front panel part, 27 outlet, 28 opening part, 30 long side handle, 30a lower end part, 31 display, 32 recess, 33 long side handle, 34 short side handle, 100 outdoor unit.

Claims (5)

内部に機械室と送風機室とを備える室外機本体外郭の上部開口を覆う長方形状の天面パネルに取手を設けた空気調和機の室外機であって、
前記天面パネルの長辺部に設けられた長辺側取手と、前記天面パネルの短辺部または側面パネルに設けられた短辺側取手とを備え、
前記長辺側取手は、前記天面パネルの長辺部より外方へ突出するが、上面視で、前記室外機本体外郭の底面部に設けられた脚部の先端位置より外方へ突出させないように設けられていることを特徴とする空気調和機の室外機。 An outdoor unit of an air conditioner having a handle on a rectangular top panel that covers an upper opening of an outer body of an outdoor unit having a machine room and a fan room inside,
A long side handle provided on the long side of the top panel, and a short side handle provided on the short side or side panel of the top panel,
The long side handle protrudes outward from the long side portion of the top panel, but does not protrude outward from the distal end position of the leg portion provided on the bottom surface of the outer unit main body outline when viewed from above. The outdoor unit of the air conditioner characterized by being provided as follows. 前記天面パネルの前面側に前記長辺側取手を設けた場合、該長辺側取手の長手方向の長さを、前面パネルの吹出口の内径と同等またはそれ以上の長さとしたことを特徴とする請求項１記載の空気調和機の室外機。   When the long side handle is provided on the front side of the top panel, the length in the longitudinal direction of the long side handle is equal to or longer than the inner diameter of the air outlet of the front panel. The outdoor unit of the air conditioner according to claim 1. 前記長辺側取手の位置を示す表示を前記天面パネルに設けたことを特徴とする請求項１または２記載の空気調和機の室外機。   The outdoor unit for an air conditioner according to claim 1 or 2, wherein a display indicating the position of the long side handle is provided on the top panel. 前記短辺側取手を前記天面パネルの短辺部に設ける場合、該短辺側取手は、前記天面パネルの短辺部より外方へ突出するが、上面視で、前記室外機本体外郭の側面パネルに設けられた突出部の最大突出位置より外方へ突出させないように設けられていることを特徴とする請求項１〜３のいずれか一項に記載の空気調和機の室外機。   When the short side handle is provided on the short side portion of the top panel, the short side handle protrudes outward from the short side portion of the top panel. The outdoor unit for an air conditioner according to any one of claims 1 to 3, wherein the outdoor unit of the air conditioner is provided so as not to protrude outward from a maximum protruding position of a protruding portion provided on the side panel. 前記長辺側取手の裏側に、手が入る凹部を有することを特徴とする請求項１〜３のいずれか一項に記載の空気調和機の室外機。  The outdoor unit for an air conditioner according to any one of claims 1 to 3, further comprising a concave portion into which a hand can be inserted on a back side of the long side handle.
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CN103958974B (en) 2016-12-28
CN103958974A (en) 2014-07-30
EP2792956A4 (en) 2016-01-13
AU2012354015A1 (en) 2014-05-29
AU2012354015B2 (en) 2015-08-13
EP2792956A1 (en) 2014-10-22
EP2792956B1 (en) 2018-06-27
WO2013088593A1 (en) 2013-06-20

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