JP2012154581A - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner Download PDF

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JP2012154581A
JP2012154581A JP2011015356A JP2011015356A JP2012154581A JP 2012154581 A JP2012154581 A JP 2012154581A JP 2011015356 A JP2011015356 A JP 2011015356A JP 2011015356 A JP2011015356 A JP 2011015356A JP 2012154581 A JP2012154581 A JP 2012154581A
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outdoor unit
front panel
air conditioner
bell mouth
air outlet
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JP5558378B2 (en
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Keiichi Tomita
圭一 富田
Tatsuya Asanuma
達也 浅沼
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner having an icicle formation preventing function capable of preventing formation of an icicle on a bell mouth without intrusion of rain water to the bell mouth, and not degrading design by preventing a drain port formed on a front panel from being directly seen.SOLUTION: This outdoor unit of the air conditioner includes an outdoor unit body 1 in which a fan guard 11 is mounted on a front side of an air supply opening 5 formed on the front panel 2, the bell mouth 10 is mounted on a back side, and a fan 12 is disposed at a back side of the bell mouth 10. A circular arc and gutter-shaped guide roof 20 receiving the rain water 31 flowing down along a front side of the front panel 2 and draining the same from both ends, is disposed above the air supply opening 5 at the front side of the front panel 2.

Description

本発明は、空気調和機の室外ユニットに係り、より詳しくは、フロントパネルにベルマウスを有する室外ユニットにおいて、雪解け水や雨水が浸入してベルマウス内で氷柱が発生するのを防止するようにした空気調和機の室外ユニットに関するものである。   The present invention relates to an outdoor unit of an air conditioner, and more specifically, in an outdoor unit having a bell mouth on a front panel, so as to prevent snow melt and rain water from entering into the bell mouth to generate ice pillars. This relates to an outdoor unit of an air conditioner.

従来の空気調和機の室外ユニットは、図９、図１０に示すように、人の手によるファン１２への接触防止を目的として、金属板からなり、室外ユニット本体１の前面に設置されたフロントパネル２の凹部３に設けた空気の吹出し口５にファンガード１１が設けられている。   As shown in FIGS. 9 and 10, the conventional outdoor unit of an air conditioner is made of a metal plate and is installed on the front surface of the outdoor unit body 1 for the purpose of preventing contact with the fan 12 by a human hand. A fan guard 11 is provided at an air outlet 5 provided in the recess 3 of the panel 2.

このファンガード１１とフロントパネル２との間にすき間ｇがあると、積雪地帯において、室外ユニット本体１のトップパネル９上に積雪した際、雪３０が解けて、解けた雪解け水３１がフロントパネル２の表面を伝わって流下し、フロントパネル２とファンガード１１とのすき間ｇから浸入してベルマウス１０に伝わり、空気調和機の運転による氷点下の吹出し風によって冷され、ベルマウス１０上で氷結し、氷柱３２となってファン１２と干渉することがあった。   If there is a gap g between the fan guard 11 and the front panel 2, when snow is accumulated on the top panel 9 of the outdoor unit main body 1 in a snowy area, the snow 30 is melted and the melted snow melt 31 becomes the front panel. 2 flows down on the surface of 2, enters through the gap g between the front panel 2 and the fan guard 11, is transmitted to the bell mouth 10, is cooled by the blowing air below the freezing point due to the operation of the air conditioner, and freezes on the bell mouth 10. However, the icicle 32 may interfere with the fan 12.

このような問題を解消するために、室外ユニットの前板の空気吹出口の外周に凹設した案内溝部を設け、この案内溝部により室外ユニット本体の上面からの雪解け水や雨水の水滴を、空気吹出口の外周に沿って下方に案内するように構成されたものがある。この案内溝部には、上下溝及び左右溝に室外ユニット本体の内部に連通する排水孔がそれぞれ水平方向に設けられており、室外ユニットの上面から雪解け水や雨水が室外ユニット本体の前板を伝わって流下する際に、これらの水滴が案内溝部に案内されながら流下し、排水孔から室外ユニット本体の内部に排出されるようにした技術が開示されている（例えば、特許文献１参照）。   In order to solve such problems, a guide groove is provided in the outer periphery of the air outlet of the front plate of the outdoor unit, and this guide groove allows snow melt and rain water droplets from the upper surface of the outdoor unit main body to flow into the air. Some are configured to guide downward along the outer periphery of the air outlet. In this guide groove, drainage holes that communicate with the inside of the outdoor unit main body are provided in the upper and lower grooves and the left and right grooves, respectively. In this case, a technique is disclosed in which these water droplets flow down while being guided by a guide groove and are discharged from the drain hole into the interior of the outdoor unit body (see, for example, Patent Document 1).

実公昭６２−２９８６３号公報（第２−３頁、図１）Japanese Utility Model Publication No. 62-29863 (page 2-3, FIG. 1)

特許文献１に記載された室外ユニットは、案内溝部の上下端及び左右端に排水孔が設けられているため、案内溝部を流下する水滴が多く、また流下する水滴の流速が大きくなると、本来、案内溝部により空気吹出口の外周に沿って流下する水が、案内溝部によって流れ方向が規制できず、案内溝部の表面から前板を伝わってベルマウスに流入してしまい、空気調和機の運転による氷点下の吹出し風に冷されてベルマウス上で氷結し、氷柱となってファンに干渉し、異音が発生したりファンが損傷したりするおそれがあった。   Since the outdoor unit described in Patent Document 1 is provided with drain holes at the upper and lower ends and the left and right ends of the guide groove portion, there are many water droplets flowing down the guide groove portion, and when the flow velocity of the water droplets flowing down increases, The water flowing down along the outer periphery of the air outlet through the guide groove cannot be regulated by the guide groove and flows into the bell mouth from the surface of the guide groove through the front plate. It was cooled by the blown air below the freezing point and freezed on the bell mouth, becoming an icicle and interfering with the fan, and there was a possibility that abnormal noise was generated or the fan was damaged.

また、案内溝部には排水孔が設けられており、この排水孔が人目にふれると室外ユニットの意匠性を損ね、ひいてはこの室外ユニットを据付けた住宅の外観を損ねるという問題があった。   In addition, a drainage hole is provided in the guide groove, and when the drainage hole is touched by human eyes, there is a problem that the design of the outdoor unit is deteriorated and the appearance of the house where the outdoor unit is installed is deteriorated.

本発明は、上記の課題を解決するためになされたもので、ベルマウスへ雪解け水や雨水が浸入することがなく、ベルマウス上に氷柱が発生するのを防止することのできる氷柱発生防止機能を有し、さらに、フロントパネルに設けた排水孔が直接目にふれないように構成することで、意匠性を損うことのない、空気調和機の室外ユニットを提供することを目的としたものである。   The present invention has been made to solve the above-described problem, and prevents ice pillars from being generated on the bell mouth without melting snow or rain water into the bell mouth. In addition, it is intended to provide an outdoor unit of an air conditioner that does not impair the design by configuring the drain hole provided in the front panel so that it is not directly in contact with eyes. It is.

本発明に係る空気調和機の室外ユニットは、フロントパネルに設けた空気吹出し口の前面側にファンガードが装着され、背面側にベルマウスが取付けられて該ベルマウスの背面側にファンが設置された室外ユニット本体を有し、
前記フロントパネルの前面側において前記空気吹出し口の上方に、前記フロントパネルの前面側に沿って流下する雨水を受けてその両端部から排水する円弧状で樋状のガイドルーフを設けたものである。 The outdoor unit of the air conditioner according to the present invention has a fan guard attached to the front side of the air outlet provided on the front panel, a bell mouth attached to the back side, and a fan installed on the back side of the bell mouth. An outdoor unit body
On the front side of the front panel, above the air outlet, an arcuate and saddle-shaped guide roof that receives rainwater flowing down along the front side of the front panel and drains it from both ends thereof is provided. .

本発明によれば、フロントパネルの前面に沿って流下する雨水がベルマウスに浸入することがなく、ベルマウス上に氷柱が発生するのを防止することができ、また、フロントパネルに設けた排水口が直接目に触れることのないため意匠性を損うことのない空気調和機の室外ユニットを得ることができる。   According to the present invention, rain water flowing down along the front surface of the front panel does not enter the bell mouth, and it is possible to prevent an ice column from being generated on the bell mouth, and drainage provided on the front panel. Since the mouth is not directly in contact with the eyes, an outdoor unit of an air conditioner that does not impair the design can be obtained.

本発明の実施の形態１に係る空気調和機の室外ユニットの一部を省略した正面図である。It is the front view which abbreviate | omitted a part of outdoor unit of the air conditioner which concerns on Embodiment 1 of this invention. 図１の側面図である。It is a side view of FIG. 図１のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 図３のＤ部の拡大図である。It is an enlarged view of the D section of FIG. 図１のガイドルーフのフロントパネルへの取付構造を示す説明図である。It is explanatory drawing which shows the attachment structure to the front panel of the guide roof of FIG. 実施の形態１の作用説明図である。FIG. 3 is an operation explanatory diagram of the first embodiment. 本発明の実施の形態２に係る空気調和機の室外ユニットの要部の正面図である。It is a front view of the principal part of the outdoor unit of the air conditioner concerning Embodiment 2 of this invention. 図７のＢ−Ｂ拡大断面図である。It is BB expanded sectional drawing of FIG. 従来の空気調和機の正面図である。It is a front view of the conventional air conditioner. 図９のＣ−Ｃ拡大断面図である。It is CC expanded sectional drawing of FIG.

［実施の形態１］
本発明の実施の形態１に係る空気調和機の室外ユニットを示す図１〜図４において、１は空気調和機の室外ユニットの本体（以下、ユニット本体という）で、前面側に設けたフロントパネル２には、四角形状で底部が平坦な凹部３が形成されており、この凹部３には円形の空気吹出し口５が設けられている。６はユニット本体１の底板、８はサイドパネル、９はトップパネルである。 [Embodiment 1]
1 to 4 showing an outdoor unit of an air conditioner according to Embodiment 1 of the present invention, reference numeral 1 denotes a main body (hereinafter referred to as a unit main body) of an outdoor unit of an air conditioner, which is provided on the front side. In FIG. 2, a concave portion 3 having a square shape and a flat bottom is formed, and a circular air outlet 5 is provided in the concave portion 3. 6 is a bottom plate of the unit body 1, 8 is a side panel, and 9 is a top panel.

１０は空気吹出し口５の周縁の内側に沿って設けられたベルマウス、１１は周縁がフロントパネル２の凹部３の段差部３ａに沿って設けられたファンガードである。１２はその外径がベルマウス１０の外径により若干小径のファンで、その駆動モータ１３はユニット本体１の背面側に設けた固定部材１４に取付けられている。１５は固定部材１４の背面側に設けられた熱交換器である。   Reference numeral 10 denotes a bell mouth provided along the inside of the peripheral edge of the air outlet 5, and reference numeral 11 denotes a fan guard whose peripheral edge is provided along the stepped portion 3 a of the recess 3 of the front panel 2. Reference numeral 12 denotes a fan whose outer diameter is slightly smaller than the outer diameter of the bell mouth 10, and the drive motor 13 is attached to a fixing member 14 provided on the back side of the unit body 1. Reference numeral 15 denotes a heat exchanger provided on the back side of the fixing member 14.

２０は空気吹出し口５よりやや大径で円弧状のガイドルーフで、空気吹出し口５と凹部３の段差部３ａとの間において、フロントパネル２（凹部３）に空気吹出し口５とほぼ同心的に取付けられている。このガイドルーフ２０は、図４に示すように、フロントパネル２（凹部３）に固定される後壁２１ａと、その上下方向のほぼ中央部に設けた底部２１ｃと、底部２１ｃの前面側に設けられた前壁２１ｂと、後壁２１ａと前壁２１ｂとの間に形成されて、上面が開口された溝部２２とにより、樋状に形成されている。なお、溝部２２の左右両端部は開口されている。
このガイドルーフ２０は、フロントパネル２に取付けたときに、その両端部が空気吹出し口５の中心を通る水平線により、若干上方に位置するような大きさに設定されている。 Reference numeral 20 denotes an arc-shaped guide roof that is slightly larger in diameter than the air outlet 5 and is substantially concentric with the air outlet 5 on the front panel 2 (recess 3) between the air outlet 5 and the stepped portion 3a of the recess 3. Installed on. As shown in FIG. 4, the guide roof 20 is provided on a rear wall 21a fixed to the front panel 2 (recessed portion 3), a bottom portion 21c provided at a substantially central portion in the vertical direction, and a front side of the bottom portion 21c. The front wall 21b and the groove 22 formed between the rear wall 21a and the front wall 21b and having an open top surface are formed in a bowl shape. The left and right end portions of the groove portion 22 are opened.
When the guide roof 20 is attached to the front panel 2, the both ends of the guide roof 20 are set to a size slightly above the horizontal line passing through the center of the air outlet 5.

このガイドルーフ２０には、例えば図５に示すように、後壁２１ａの円弧方向の複数箇所に、先端部に係止爪２４ａを有する各一対の係止片２４が設けられており、この係止片２４をフロントパネル２に設けた係止穴２ａにそれぞれ挿入し、その両側に設けた係止部２ｂに係止爪２４ａを係止させて、フロントパネル２に固定する。   For example, as shown in FIG. 5, the guide roof 20 is provided with a pair of locking pieces 24 each having a locking claw 24a at the tip at a plurality of locations in the arc direction of the rear wall 21a. The stop pieces 24 are respectively inserted into the locking holes 2 a provided in the front panel 2, and the locking claws 24 a are locked to the locking portions 2 b provided on both sides thereof and fixed to the front panel 2.

上記のように構成した本実施の形態によれば、図１〜図６に示すように、室外ユニットのトップパネル９上に積った雪３０の雪解け水や雨水など（以下、これらを一括して雨水３１という）がフロントパネル２の前面を伝わって流下すると、この雨水３１はガイドルーフ２０の前壁２１ｂ及び溝部２２で受けられ、溝部２２内を両端部２３に向って流れ、両端部２３から流出して空気吹出し口５の両側から下方に排出される。
このため、雨水３１がベルマウス１０内に浸入することがなく、氷柱が発生してファン１２と干渉することもない。 According to the present embodiment configured as described above, as shown in FIGS. 1 to 6, snow melting water, rainwater, etc. of the snow 30 piled on the top panel 9 of the outdoor unit (hereinafter, these are collectively referred to). When the rainwater 31 flows down along the front surface of the front panel 2, the rainwater 31 is received by the front wall 21 b and the groove portion 22 of the guide roof 20, flows in the groove portion 22 toward the both end portions 23, and ends at both end portions 23. From the both sides of the air outlet 5 and discharged downward.
For this reason, the rain water 31 does not enter the bell mouth 10, and an ice column is not generated and does not interfere with the fan 12.

なお、室外ユニットの据付環境によっては、流下する雨水の量及び流速が異なることもあるが、このような場合は、図４に示すように、ガイドルーフ２０の前壁２１ｂの高さＨ及び溝部の幅Ｗの両者又はいずれか一方を調整することにより、これに対応することができる。   Depending on the installation environment of the outdoor unit, the amount of rainwater flowing down and the flow velocity may vary. In such a case, as shown in FIG. 4, the height H and the groove of the front wall 21b of the guide roof 20 are provided. This can be accommodated by adjusting both or any one of the widths W.

また、ガイドルーフ２０は前壁２１ｂを有するので、ガイドルーフ２０の後壁２１ａに設けた係止片２４やフロントパネル２に設けた係止穴２ａなどを隠蔽することができるため、室外ユニットの意匠性を損うことがないばかりでなく、これを据付けた住宅の外観が損われることもない。   Further, since the guide roof 20 has the front wall 21b, the locking piece 24 provided in the rear wall 21a of the guide roof 20 and the locking hole 2a provided in the front panel 2 can be concealed. Not only does the design property not be impaired, but the appearance of the house on which it is installed is not impaired.

［実施の形態２］
図７は本発明の実施の形態２に係る空気調和機の室外ユニットの要部の前面図、図８は図７のＢ−Ｂ拡大断面図である。なお、実施の形態１と同じ部分には、これと同じ符号を付してある。
本実施の形態においては、ガイドルーフ２０の溝部２２の左右の端部は端壁２５により閉塞されており、後壁２１ａの底部２１ｃ側には端壁２５に近接して流水穴２６が設けられて、フロントパネル２の凹部３に設けた流水穴２６より大きい開口部４に連通している。さらに、底板６の前面側近傍には、排水口７が設けられている。 [Embodiment 2]
FIG. 7 is a front view of the main part of the outdoor unit of the air conditioner according to Embodiment 2 of the present invention, and FIG. The same parts as those in the first embodiment are denoted by the same reference numerals.
In the present embodiment, the left and right ends of the groove portion 22 of the guide roof 20 are closed by the end wall 25, and a water flow hole 26 is provided in the vicinity of the end wall 25 on the bottom portion 21c side of the rear wall 21a. The opening 4 is larger than the water flow hole 26 provided in the recess 3 of the front panel 2. Furthermore, a drain outlet 7 is provided in the vicinity of the front side of the bottom plate 6.

上記のように構成した本実施の形態において、フロントパネル２の前面側を伝わって流下した雨水３１は、ガイドルーフ２０の前壁２１ｂ及び溝部２２に受けられ、溝部２２内を両端部に向って流れ、流水穴２６から開口部４を経てユニット本体１の内部に流入し、フロントパネル２の背面に沿って流下して、底板６に設けた排水口７から外部へ排出される。   In the present embodiment configured as described above, the rainwater 31 that has flowed down along the front side of the front panel 2 is received by the front wall 21b and the groove portion 22 of the guide roof 20, and toward the both ends in the groove portion 22. It flows into the inside of the unit main body 1 from the flowing water hole 26 through the opening 4, flows down along the back surface of the front panel 2, and is discharged to the outside from the drain port 7 provided in the bottom plate 6.

本実施の形態においても、実施の形態１の場合とほぼ同様の効果を得ることができるが、さらに、室外ユニットを高所に据付けた場合に、底板６の排水口７から排出された雨水３１を適宜導くことができるので、室外ユニット１のフロントパネル２の前面に沿って雨水３１が落下し、人体を濡したりすることがない。   In the present embodiment, substantially the same effect as that of the first embodiment can be obtained. Furthermore, when the outdoor unit is installed at a high place, the rainwater 31 discharged from the drain port 7 of the bottom plate 6 can be obtained. Therefore, the rain water 31 does not fall along the front surface of the front panel 2 of the outdoor unit 1 and does not wet the human body.

上記の各実施の形態においては、フロントパネル２に凹部３を設け、この凹部３に空気吹出し口５やガイドルーフ２０等を設けた場合を示したが、凹部３を省略し、平板状のフロントパネル２に空気吹出し口５やガイドルーフ２０等を設けてもよい。   In each of the above-described embodiments, the case where the front panel 2 is provided with the concave portion 3 and the concave portion 3 is provided with the air outlet 5, the guide roof 20, and the like has been described. The panel 2 may be provided with an air outlet 5, a guide roof 20, or the like.

１ ユニット本体、２ フロントパネル、２ａ 係止穴、２ｂ 係止部、３ 凹部、３ａ 段差部、４ 開口部、５ 空気吹出し口、６ 底板、７ 排水口、８ サイドパネル、９ トップパネル、１０ ベルマウス、１１ ファンガード、１２ ファン、１３ 駆動モータ、１４ 固定部材、１５ 熱交換器、２０ ガイドルーフ、２１ａ 後壁、２１ｂ 前壁、２１ｃ 底部、２２ 溝部、２３ 端部、２４ 係止片、２４ａ 係止爪、２５ 端壁、２６ 流水穴、３０ 雪、３１ 雨水、３２ 氷柱。   1 unit body, 2 front panel, 2a locking hole, 2b locking portion, 3 recess, 3a stepped portion, 4 opening, 5 air outlet, 6 bottom plate, 7 drainage port, 8 side panel, 9 top panel, 10 Bell mouth, 11 Fan guard, 12 Fan, 13 Drive motor, 14 Fixing member, 15 Heat exchanger, 20 Guide roof, 21a Rear wall, 21b Front wall, 21c Bottom, 22 Groove, 23 End, 24 Locking piece, 24a Locking claw, 25 end wall, 26 running hole, 30 snow, 31 rainwater, 32 icicle.

Claims (6)

フロントパネルに設けた空気吹出し口の前面側にファンガードが装着され、背面側にベルマウスが取付けられて該ベルマウスの背面側にファンが設置された室外ユニット本体を有し、
前記フロントパネルの前面側において前記空気吹出し口の上方に、前記フロントパネルの前面側に沿って流下する雨水を受けてその両端部から排水する円弧状で樋状のガイドルーフを設けたことを特徴とする空気調和機の室外ユニット。 A fan guard is attached to the front side of the air outlet provided in the front panel, a bell mouth is attached to the back side, and an outdoor unit main body having a fan installed on the back side of the bell mouth is provided.
An arc-shaped and saddle-shaped guide roof that receives rainwater flowing down along the front side of the front panel and drains it from both ends thereof is provided above the air outlet on the front side of the front panel. Air conditioner outdoor unit. 前記ガイドルーフは、後壁、底部及び前壁によって形成された溝部を有し、該溝部の両端部が開口されていることを特徴とする請求項１記載の空気調和機の室外ユニット。   The outdoor unit of an air conditioner according to claim 1, wherein the guide roof has a groove portion formed by a rear wall, a bottom portion, and a front wall, and both ends of the groove portion are opened. 前記ガイドルーフは、後壁、底部及び前壁によって形成された溝部を有し、該溝部は両端部が端壁により閉塞され前記後壁に該端壁に近接して前記フロントパネルに設けた開口部と連通する流水穴を設けたことを特徴とする請求項１記載の空気調和機の室外ユニット。   The guide roof has a groove portion formed by a rear wall, a bottom portion, and a front wall. The groove portion is closed at both ends by end walls, and the opening provided in the front panel in the rear wall adjacent to the end wall. The outdoor unit of the air conditioner according to claim 1, wherein a flowing water hole communicating with the unit is provided. 前記室内ユニット本体の底板に、前記フロントパネルに近接して排水口を設けたことを特徴とする請求項３記載の空気調和機の室外ユニット。   The outdoor unit of an air conditioner according to claim 3, wherein a drain outlet is provided in the bottom plate of the indoor unit main body in the vicinity of the front panel. 前記ガイドルーフは、後壁の背面側に先端部に係止爪を有する一対の係止体を複数対有し、該係止片を前記フロントパネルに設けた係止穴にそれぞれ挿入してその両側に設けた係止部に前記係止爪を係止させ、該フロントパネルに取付けられることを特徴とする請求項２〜４のいずれかに記載の空気調和機の室外ユニット。   The guide roof has a plurality of pairs of locking bodies having locking claws at the front end on the back side of the rear wall, and the locking pieces are inserted into locking holes provided in the front panel, respectively. The outdoor unit of an air conditioner according to any one of claims 2 to 4, wherein the locking claws are locked to locking portions provided on both sides and attached to the front panel. 前記フロントパネルに四角形状の凹部を設けて該凹部に空気吹出し口を設け、該凹部の段差部に沿って前記ファンガードを装着すると共に、前記空気吹出し口の上方と前記凹部の段差部との間に前記ガイドルーフを設けたことを特徴とする請求項１〜５のいずれかに記載の空気調和機の室外ユニット。   A rectangular recess is provided in the front panel, an air outlet is provided in the recess, the fan guard is mounted along the stepped portion of the recess, and the upper portion of the air outlet and the stepped portion of the recess The outdoor unit of an air conditioner according to any one of claims 1 to 5, wherein the guide roof is provided between them.
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013073338A1 (en) * 2011-11-14 2013-05-23 ダイキン工業株式会社 Outdoor unit for refrigeration device
JP2015166647A (en) * 2014-03-03 2015-09-24 三菱電機株式会社 outdoor unit
JP2015224825A (en) * 2014-05-28 2015-12-14 日立アプライアンス株式会社 Outdoor machine of air conditioner
CN106225108A (en) * 2016-08-25 2016-12-14 珠海格力电器股份有限公司 Fixing structure of panel and mesh enclosure
WO2019106854A1 (en) * 2017-11-28 2019-06-06 シャープ株式会社 Outdoor unit
JP2020200967A (en) * 2019-06-06 2020-12-17 シャープ株式会社 Outdoor unit of air conditioner
CN114513103A (en) * 2022-02-28 2022-05-17 沈阳工业大学 Brushless permanent magnet torque motor for pumping unit and speed time-varying control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869766U (en) * 1981-11-02 1983-05-12 株式会社東芝 Air conditioner outdoor unit structure
JPH06331175A (en) * 1993-05-25 1994-11-29 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioner
JP2011002167A (en) * 2009-06-19 2011-01-06 Mitsubishi Electric Corp Outdoor unit for air conditioner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869766U (en) * 1981-11-02 1983-05-12 株式会社東芝 Air conditioner outdoor unit structure
JPH06331175A (en) * 1993-05-25 1994-11-29 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioner
JP2011002167A (en) * 2009-06-19 2011-01-06 Mitsubishi Electric Corp Outdoor unit for air conditioner

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10030886B2 (en) 2011-11-14 2018-07-24 Daikin Industries, Ltd. Outdoor unit of refrigeration apparatus
JP2013104612A (en) * 2011-11-14 2013-05-30 Daikin Industries Ltd Refrigerator outdoor unit
CN103930728A (en) * 2011-11-14 2014-07-16 大金工业株式会社 Outdoor unit for refrigeration device
WO2013073338A1 (en) * 2011-11-14 2013-05-23 ダイキン工業株式会社 Outdoor unit for refrigeration device
JP2015166647A (en) * 2014-03-03 2015-09-24 三菱電機株式会社 outdoor unit
JP2015224825A (en) * 2014-05-28 2015-12-14 日立アプライアンス株式会社 Outdoor machine of air conditioner
CN106225108A (en) * 2016-08-25 2016-12-14 珠海格力电器股份有限公司 Fixing structure of panel and mesh enclosure
CN106225108B (en) * 2016-08-25 2021-12-21 珠海格力电器股份有限公司 Fixing structure of panel and mesh enclosure
WO2019106854A1 (en) * 2017-11-28 2019-06-06 シャープ株式会社 Outdoor unit
CN111406185A (en) * 2017-11-28 2020-07-10 夏普株式会社 Outdoor machine
JPWO2019106854A1 (en) * 2017-11-28 2020-11-19 シャープ株式会社 Outdoor unit
JP2020200967A (en) * 2019-06-06 2020-12-17 シャープ株式会社 Outdoor unit of air conditioner
CN114513103A (en) * 2022-02-28 2022-05-17 沈阳工业大学 Brushless permanent magnet torque motor for pumping unit and speed time-varying control method
CN114513103B (en) * 2022-02-28 2023-09-15 沈阳工业大学 Brushless permanent magnet torque motor for pumping unit and speed time-varying control method

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