JPH0587366A - Outdoor equipment of air conditioner - Google Patents
Outdoor equipment of air conditionerInfo
- Publication number
- JPH0587366A JPH0587366A JP24767891A JP24767891A JPH0587366A JP H0587366 A JPH0587366 A JP H0587366A JP 24767891 A JP24767891 A JP 24767891A JP 24767891 A JP24767891 A JP 24767891A JP H0587366 A JPH0587366 A JP H0587366A
- Authority
- JP
- Japan
- Prior art keywords
- guard
- main body
- fan
- air conditioner
- outdoor
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、空気調和機の室外
機、特にそのファンモータ取付台の改良に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor unit for an air conditioner, and more particularly to an improvement of a fan motor mounting base thereof.
【０００２】[0002]
【従来の技術】図５は、例えば実開昭５８−２４６８１
号公報に示された従来の空気調和機の室外機を示す断面
図であり、図において、本体ベース１上に、熱交換器２
が配設され、同熱交換器２の前面には、プロペラファン
３及びこのプロペラファン３を駆動するファンモータ４
が配設されている。2. Description of the Related Art FIG.
FIG. 3 is a cross-sectional view showing an outdoor unit of a conventional air conditioner disclosed in Japanese Patent Publication No. JP-A-2004-242242, in which a heat exchanger 2 is mounted on a main body base 1.
The heat exchanger 2 is provided with a propeller fan 3 and a fan motor 4 for driving the propeller fan 3 on the front surface of the heat exchanger 2.
Are arranged.
【０００３】そしてプロペラファン３の前面には、安全
性を確保するために、ガード５が設けられ、本体外郭６
に固定されている。このガード５の中央部に、ファンモ
ータ４を固定するモータ固着部１０が形成されている。A guard 5 is provided on the front surface of the propeller fan 3 in order to ensure safety, and a main body shell 6 is provided.
It is fixed to. A motor fixing portion 10 for fixing the fan motor 4 is formed in the center of the guard 5.
【０００４】以上のように構成された空気調和機の室外
機において、ファンモータ４によって、プロペラファン
３を回転させることにより、熱交換器２を通過する気流
を発生させ、運転中の熱交換を行なう。In the outdoor unit of the air conditioner configured as described above, the fan motor 4 rotates the propeller fan 3 to generate an air flow passing through the heat exchanger 2 to exchange heat during operation. To do.
【０００５】[0005]
【発明が解決しようとする課題】従来の空気調和機は、
以上のように構成されており、本体外郭６側にファンモ
ータ４を装着したファンガード５が保持されているの
で、生産工程における試験及び、サービス等において、
本体内部の運転状態を確認する際に、本体外郭６を取り
外すと運転することができないため、運転中の動作チェ
ックをする際に別のファンを使用する必要がある等の問
題点があった。The conventional air conditioner has the following problems.
Since the fan guard 5 having the fan motor 4 mounted thereon is held on the side of the main body shell 6 as configured above, in the test in the production process, the service, etc.,
When checking the operating state inside the main body, the operation cannot be performed if the main body shell 6 is removed, and therefore there is a problem that it is necessary to use another fan when checking the operation during driving.
【０００６】この発明は上記のような問題点を解消する
ためになされたもので、ガード５側でプロペラファン３
を保持できると共に、本体外郭６を取り外した状態での
運転を可能と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 problems, and the propeller fan 3 is provided on the guard 5 side.
It is intended to enable the operation in a state in which the main body shell 6 is detached while the above can be held.
【０００７】[0007]
【課題を解決するための手段】この発明に係る請求項１
の空気調和機の室外機は、本体と、この本体ベース上に
設けられ、室外空気と熱交換を行う室外側熱交換器と、
この室外側熱交換器の前面に設けられたファン及びファ
ンモータとを有する空気調和機の室外機において、中央
部に前記ファンモータ固着部を有し、前記ファンを保護
するガードと、このガードの下方に延在し、前記本体ベ
ースに固定される脚部と、前記ガードの外周に設けら
れ、前記本体外郭に着脱自在に固着されたベルマウスと
を備える。[Means for Solving the Problems] Claim 1 according to the present invention
The outdoor unit of the air conditioner includes a main body and an outdoor heat exchanger that is provided on the main body base and exchanges heat with the outdoor air.
In an outdoor unit of an air conditioner having a fan and a fan motor provided on the front surface of this outdoor heat exchanger, a guard for protecting the fan, which has the fan motor fixing portion in the central portion, and a guard of this guard. A leg portion extending downward and fixed to the main body base, and a bell mouth provided on the outer circumference of the guard and detachably fixed to the outer shell of the main body are provided.
【０００８】この発明に係る請求項２の空気調和機の室
外機は、本体と、この本体ベース上に設けられ、室外空
気と熱交換を行う室外側熱交換器と、この室外側熱交換
器の前面に設けられたファン及びファンモータとを有す
る空気調和機の室外機において、中央部に前記ファンモ
ータ固着部を有し、前記ファンを保護するガードと、こ
のガードの外周に設けられ、その前周部を前記本体外郭
に着脱自在に固着したベルマウスと、前記本体ベースか
ら立設し、前記ベルマウスを固定支持する脚部とを備え
る。According to a second aspect of the present invention, there is provided an outdoor unit for an air conditioner, a main body, an outdoor heat exchanger provided on the main body base for exchanging heat with outdoor air, and the outdoor heat exchanger. In an outdoor unit of an air conditioner having a fan and a fan motor provided on the front surface of the fan, the fan motor fixing portion is provided in the central portion, the guard is provided to protect the fan, and the guard is provided on the outer periphery of the guard. A bell mouth having a front peripheral portion removably fixed to the outer shell of the main body, and a leg portion standing from the main body base and fixedly supporting the bell mouth.
【０００９】[0009]
【作用】この発明における請求項１の空気調和機の室外
機は、本体外郭を取り外した状態で、ファンを本体ユニ
ット側に保持できると共に、通風路中に通風を阻害する
モータ支持脚を有しないので、ユニット製造時やサービ
ス時の試験運転における送風チェックを可能とし、通風
性能も向上できる。In the outdoor unit for an air conditioner according to claim 1 of the present invention, the fan can be held on the main body unit side with the main body shell removed, and there is no motor support leg in the ventilation passage for obstructing ventilation. Therefore, it is possible to check ventilation during test operation during unit manufacturing and service, and improve ventilation performance.
【００１０】この発明における請求項２の空気調和機の
室外機は、請求項１の作用に加え、より堅固な構造と、
空力的な損失が少ないファンガードを使用することがで
きる。According to a second aspect of the present invention, in the outdoor unit for an air conditioner, in addition to the function of the first aspect, a more rigid structure is provided,
You can use a fan guard with less aerodynamic loss.
【００１１】[0011]
実施例１．以下、この発明の一実施例を図について説明
する。図１、２において、本体ベース１上には、熱交換
器２があり、その前面に、プロペラファン３とこのプロ
ペラファン３を駆動するファンモータ４が配設されてい
る。Example 1. An embodiment of the present invention will be described below with reference to the drawings. 1 and 2, a heat exchanger 2 is provided on a main body base 1, and a propeller fan 3 and a fan motor 4 for driving the propeller fan 3 are arranged on the front surface of the heat exchanger 2.
【００１２】プロペラファン３の前面には、保護用のガ
ード５があり、その中央部にモータ固着部５ａが備えら
れファンモータ４をネジ止めしている。そして前記ガー
ド５は、その一部が下部に延長され、モータ脚部８とし
て、本体ベース１にネジ止めされる。On the front surface of the propeller fan 3, there is a guard 5 for protection, and a motor fixing portion 5a is provided at the center thereof to fix the fan motor 4 with a screw. Then, a part of the guard 5 is extended to the lower part and is screwed to the main body base 1 as a motor leg portion 8.
【００１３】ガード５の外周には、円筒状のベルマウス
７が固定されており、ベルマウス７には、本体外郭６と
の固定部９が設けられている。A cylindrical bell mouth 7 is fixed to the outer periphery of the guard 5, and the bell mouth 7 is provided with a fixing portion 9 for fixing to the outer shell 6 of the main body.
【００１４】上記のように構成された空気調和機の室外
機において、プロペラファン３及びファンモータ４は、
ガード５を介して、ベース１と本体外郭６に固定される
が、本体外郭６を取り外した場合には、ベース１との固
定部のみによって、保持される。In the outdoor unit of the air conditioner constructed as described above, the propeller fan 3 and the fan motor 4 are
Although it is fixed to the base 1 and the main body shell 6 via the guard 5, when the main body shell 6 is removed, it is held only by the fixing portion with the base 1.
【００１５】実施例２．次に、この発明の他の実施例を
図について説明する。図３、４において、本体ベース１
上には、熱交換器２があり、その前面にプロペラファン
３とこのプロペラファン３を駆動するファンモータ４が
配設されている。プロペラファン３の前面には、保護用
のガード５があり、その中央部にファンモータ４をネジ
止めしている。そして前記ガード５の外周には円筒状の
ベルマウス７が固定されており、このベルマウス７とベ
ース１を連結する板金製の脚部８が設けられている。こ
の脚部８はベルマウス７の外周円に沿うように溶接され
ており、その下部はベース１とネジ固定できる形状とな
っている。上記にように構成された空気調和機の室外機
において、実施例１にて示した構成のものと同様の効果
を得ることができる。Example 2. Next, another embodiment of the present invention will be described with reference to the drawings. 3 and 4, the main body base 1
Above the heat exchanger 2, a propeller fan 3 and a fan motor 4 for driving the propeller fan 3 are arranged in front of the heat exchanger 2. A protective guard 5 is provided on the front surface of the propeller fan 3, and a fan motor 4 is screwed to the center of the guard 5. A cylindrical bell mouth 7 is fixed to the outer periphery of the guard 5, and a sheet metal leg portion 8 that connects the bell mouth 7 and the base 1 is provided. The leg portion 8 is welded along the outer circumference of the bell mouth 7, and the lower portion thereof has a shape that can be screwed to the base 1. In the outdoor unit of the air conditioner configured as described above, the same effect as that of the configuration shown in the first embodiment can be obtained.
【００１６】また実施例１の場合に、ガード５の１部を
脚部８として利用したことに比べ、実施例２ではより堅
固な構造とすることが可能である。またガード５の線材
が少なくて済むため空力的な損失を低減する効果が得ら
れる。Further, in the case of the first embodiment, as compared with the case where a part of the guard 5 is used as the leg portion 8, the second embodiment can have a more rigid structure. Further, since the number of wire rods of the guard 5 is small, the effect of reducing aerodynamic loss can be obtained.
【００１７】[0017]
【発明の効果】この発明は次に記載する効果を奏する。
請求項１の空気調和機の室外機は、本体と、この本体ベ
ース上に設けられ、室外空気と熱交換を行う室外側熱交
換器と、この室外側熱交換器の前面に設けられたファン
及びファンモータとを有する空気調和機の室外機におい
て、中央部に前記ファンモータ固着部を有し、前記ファ
ンを保護するガードと、このガードの下方に延在し、前
記本体ベースに固定される脚部と、前記ガードの外周に
設けられ、前記本体外郭に着脱自在に固着されたベルマ
ウスとを備えた構成にしたので、本体外郭を取り外した
状態で、ファンを本体ユニット側に保持できると共に、
通風路中に通風を阻害するモータ支持脚を有しないの
で、ユニット製造時やサービス時の試験運転における送
風チェックを可能とし、通風性能も向上できる。The present invention has the following effects.
An outdoor unit for an air conditioner according to claim 1, wherein a main body, an outdoor heat exchanger provided on the main body base for exchanging heat with outdoor air, and a fan provided on the front surface of the outdoor heat exchanger. In an outdoor unit of an air conditioner having a fan motor and a fan motor, the fan motor fixing portion is provided in a central portion, the guard protects the fan, and extends below the guard and is fixed to the main body base. Since the leg mouth and the bell mouth provided on the outer circumference of the guard and detachably fixed to the body shell are provided, the fan can be held on the body unit side with the body shell removed. ,
Since there is no motor support leg that blocks ventilation in the ventilation passage, it is possible to check ventilation during test operation during unit manufacturing and service, and improve ventilation performance.
【００１８】請求項２の空気調和機の室外機は、本体
と、この本体ベース上に設けられ、室外空気と熱交換を
行う室外側熱交換器と、この室外側熱交換器の前面に設
けられたファン及びファンモータとを有する空気調和機
の室外機において、中央部に前記ファンモータ固着部を
有し、前記ファンを保護するガードと、このガードの外
周に設けられ、その前周部を前記本体外郭に着脱自在に
固着したベルマウスと、前記本体ベースから立設し、前
記ベルマウスを固定支持する脚部とを備えた構成にした
ので、請求項１の効果に加え、より堅固な構造と、空力
的な損失が少ないファンガードを使用することができる
という効果を奏する。An outdoor unit for an air conditioner according to a second aspect of the present invention is provided with a main body, an outdoor heat exchanger provided on the main body base for exchanging heat with outdoor air, and a front surface of the outdoor heat exchanger. In an outdoor unit of an air conditioner having a fan and a fan motor, a guard for protecting the fan, which has the fan motor fixing portion in the central portion, is provided on the outer periphery of the guard, and a front peripheral portion of the guard is provided. In addition to the effect of claim 1, a bell mouth that is detachably fixed to the outer shell of the main body and a leg portion that is erected from the main body base and that fixedly supports the bell mouth are provided. The structure and the fan guard with less aerodynamic loss can be used.
【図１】この発明の一実施例による空気調和機の室外機
の斜視図である。FIG. 1 is a perspective view of an outdoor unit of an air conditioner according to an embodiment of the present invention.
【図２】この発明の一実施例による空気調和機の室外機
の断面図である。FIG. 2 is a sectional view of an outdoor unit of an air conditioner according to an embodiment of the present invention.
【図３】この発明の他の実施例による空気調和機の室外
機の斜視図である。FIG. 3 is a perspective view of an outdoor unit of an air conditioner according to another embodiment of the present invention.
【図４】この発明の他の実施例による空気調和機の室外
機の断面図である。FIG. 4 is a sectional view of an outdoor unit of an air conditioner according to another embodiment of the present invention.
【図５】従来の空気調和機の室外機の断面図である。FIG. 5 is a cross-sectional view of an outdoor unit of a conventional air conditioner.
１ 本体ベース ２ 熱交換器 ３ プロペラファン ４ ファンモータ ５ ガード ６ 本体外郭 ７ ベルマウス ８ 脚部 1 Main body base 2 Heat exchanger 3 Propeller fan 4 Fan motor 5 Guard 6 Main body outline 7 Bell mouth 8 Legs
Claims (2)
室外空気と熱交換を行う室外側熱交換器と、この室外側
熱交換器の前面に設けられたファン及びファンモータと
を有する空気調和機の室外機において、中央部に前記フ
ァンモータ固着部を有し、前記ファンを保護するガード
と、このガードの下方に延在し、前記本体ベースに固定
される脚部と、前記ガードの外周に設けられ、前記本体
外郭に着脱自在に固着されたベルマウスとを備えた空気
調和機の室外機。1. A body, and a body provided on the body base,
In an outdoor unit of an air conditioner having an outdoor heat exchanger for exchanging heat with outdoor air, and a fan and a fan motor provided on the front surface of the outdoor heat exchanger, the fan motor fixing portion is provided in a central portion. A guard for protecting the fan, a leg portion extending below the guard and fixed to the main body base, and a bell provided on the outer circumference of the guard and detachably fixed to the outer shell of the main body. An outdoor unit of an air conditioner equipped with a mouse.
室外空気と熱交換を行う室外側熱交換器と、この室外側
熱交換器の前面に設けられたファン及びファンモータと
を有する空気調和機の室外機において、中央部に前記フ
ァンモータ固着部を有し、前記ファンを保護するガード
と、このガードの外周に設けられ、その前周部を前記本
体外郭に着脱自在に固着したベルマウスと、前記本体ベ
ースから立設し、前記ベルマウスを固定支持する脚部と
を備えた空気調和機の室外機。2. A body, and a body provided on the body base,
In an outdoor unit of an air conditioner having an outdoor heat exchanger for exchanging heat with outdoor air, and a fan and a fan motor provided on the front surface of the outdoor heat exchanger, the fan motor fixing portion is provided in a central portion. A guard for protecting the fan, a bell mouth provided on the outer circumference of the guard, and a front peripheral portion of which is detachably fixed to the outer shell of the main body, and which is erected from the base of the main body to fix the bell mouth. An outdoor unit for an air conditioner that has legs that support it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24767891A JPH0587366A (en) | 1991-09-26 | 1991-09-26 | Outdoor equipment of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24767891A JPH0587366A (en) | 1991-09-26 | 1991-09-26 | Outdoor equipment of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0587366A true JPH0587366A (en) | 1993-04-06 |
Family
ID=17167026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24767891A Pending JPH0587366A (en) | 1991-09-26 | 1991-09-26 | Outdoor equipment of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0587366A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270203B1 (en) * | 1992-08-26 | 2001-08-07 | Seiko Epson Corporation | Multilayer ink jet recording head having a pressure generating unit and a flow path unit |
| US6601949B1 (en) | 1992-08-26 | 2003-08-05 | Seiko Epson Corporation | Actuator unit for ink jet recording head |
| WO2005012801A1 (en) * | 2003-08-04 | 2005-02-10 | Daikin Industries, Ltd. | Outdoor unit of air conditioner |
| US7797829B2 (en) | 2003-04-24 | 2010-09-21 | Kabushiki Kaisha Riken | Oil ring, manufacturing method thereof, and piston structure using the oil ring |
| WO2017104429A1 (en) * | 2015-12-15 | 2017-06-22 | 日本電産テクノモータ株式会社 | Outside unit of air conditioner |
| US10030772B2 (en) | 2009-09-30 | 2018-07-24 | Nippon Piston Ring Co., Ltd. | Multi-piece oil ring |
-
1991
- 1991-09-26 JP JP24767891A patent/JPH0587366A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270203B1 (en) * | 1992-08-26 | 2001-08-07 | Seiko Epson Corporation | Multilayer ink jet recording head having a pressure generating unit and a flow path unit |
| US6601949B1 (en) | 1992-08-26 | 2003-08-05 | Seiko Epson Corporation | Actuator unit for ink jet recording head |
| US6929354B2 (en) | 1992-08-26 | 2005-08-16 | Seiko Epson Corp | Multi-layer ink jet recording head and manufacturing method therefor |
| US7797829B2 (en) | 2003-04-24 | 2010-09-21 | Kabushiki Kaisha Riken | Oil ring, manufacturing method thereof, and piston structure using the oil ring |
| WO2005012801A1 (en) * | 2003-08-04 | 2005-02-10 | Daikin Industries, Ltd. | Outdoor unit of air conditioner |
| EP1677053A1 (en) * | 2003-08-04 | 2006-07-05 | Daikin Industries, Ltd. | Outdoor unit of air conditioner |
| AU2004261867B2 (en) * | 2003-08-04 | 2007-10-18 | Daikin Industries, Ltd. | Outdoor unit of air conditioner |
| AU2004261867B9 (en) * | 2003-08-04 | 2007-10-18 | Daikin Industries, Ltd. | Outdoor unit of air conditioner |
| EP1677053A4 (en) * | 2003-08-04 | 2010-04-07 | Daikin Ind Ltd | Outdoor unit of air conditioner |
| US10030772B2 (en) | 2009-09-30 | 2018-07-24 | Nippon Piston Ring Co., Ltd. | Multi-piece oil ring |
| US10330198B2 (en) | 2009-09-30 | 2019-06-25 | Nippon Piston Ring Co., Ltd. | Multi-piece oil ring |
| WO2017104429A1 (en) * | 2015-12-15 | 2017-06-22 | 日本電産テクノモータ株式会社 | Outside unit of air conditioner |
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