WO2001014800A1 - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner Download PDF

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Publication number
WO2001014800A1
WO2001014800A1 PCT/JP2000/004958 JP0004958W WO0114800A1 WO 2001014800 A1 WO2001014800 A1 WO 2001014800A1 JP 0004958 W JP0004958 W JP 0004958W WO 0114800 A1 WO0114800 A1 WO 0114800A1
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WO
WIPO (PCT)
Prior art keywords
plate
air conditioner
outdoor unit
casing
attached
Prior art date
Application number
PCT/JP2000/004958
Other languages
French (fr)
Japanese (ja)
Inventor
Shiro Kashiwa
Takeo Kurahashi
Original Assignee
Daikin Industries, Ltd.
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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to AT00949885T priority Critical patent/ATE310928T1/en
Priority to AU63137/00A priority patent/AU767780B2/en
Priority to EP00949885A priority patent/EP1213545B1/en
Priority to DE60024285T priority patent/DE60024285T2/en
Publication of WO2001014800A1 publication Critical patent/WO2001014800A1/en

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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
    • F24F1/06—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

Definitions

  • the present invention relates to an outdoor unit of an air conditioner. Background art
  • an outdoor unit of an air conditioner there is a unit formed of a casing with a bottom plate 22, a front surface portion 23, and a rear surface portion 24 (Japanese Utility Model No. 4-233339). Gazette).
  • the front part 23 is obtained by bending a plate-like panel into a substantially L-shape, and has a front plate 23 a and a top plate 23 b.
  • the rear surface portion 24 is formed by bending a plate-like panel into a substantially U-shape, and has a rear surface plate 24a and both side plates 24b and 24c.
  • the outdoor unit includes a compressor 21, a heat exchanger 27, a blower fan 28, and a motor 21 in a casing 21 formed by a bottom plate 22, a front portion 23, and a rear portion 24. 29 and electrical component box 30 are arranged.
  • the front panel 23a and the top panel 23b are integrated, and the rear panel 24a and the side panels 24b and 24c are integrated to improve the workability of assembly. Can be improved.
  • an object of the present invention is to provide an outdoor unit of an air conditioner that can reduce the number of parts, improve the workability of assembly, and reduce costs.
  • an outdoor unit of an air conditioner according to the present invention includes an outdoor unit of an air conditioner in which a compressor, a heat exchanger, and a blower fan are disposed in a casing, wherein the casing has a bottom plate. And a casing front part which is mounted on the bottom plate and in which the front plate, the top plate, and the side plate are integrated.
  • one of the two side plates, the front plate and the top plate are integrated to form a three-part front surface of the casing, and particularly, suction from the rear side. Even when the rear panel is not used to reduce the air flow resistance, the number of parts can be reduced, the workability of assembly can be improved, and the cost can be reduced.
  • the outdoor unit of the air conditioner is the outdoor unit of the air conditioner according to claim 1, wherein the side plate on the front surface of the casing is substantially L-shaped in which the front plate and the top plate are integrally formed. It is characterized by being attached to a shape member.
  • the front panel is attached to the substantially L-shaped member formed by molding the front panel and the top panel into one body.
  • the mold can be simplified as compared with the case of forming a three-sided configuration in which the top plate and the side plate are integrated.
  • the workability of assembling is improved by putting the casing front in which the front plate, the top plate, and the side plate have been removed beforehand into the assembly line.
  • An outdoor unit of an air conditioner according to an embodiment is characterized in that, in the outdoor unit of the air conditioner according to claim 1 or 2, a bell mouth is formed on a front plate of a front portion of the casing.
  • the number of parts can be further reduced by forming the vein mouth on the front plate of the front part of the casing, and the assembling workability can be further improved.
  • FIG. 1 is an exploded perspective view of an outdoor unit of the air conditioner according to the first embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the front part of the casing of the outdoor unit of the air conditioner.
  • FIG. 3 (A) is an exploded perspective view of a front part of a casing of an outdoor unit of an air conditioner according to a second embodiment of the present invention, and
  • FIG. 3 (B) is a perspective view of the casing front part after assembly. It is.
  • FIG. 4 is an exploded perspective view of an outdoor unit of a conventional air conditioner. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is an exploded perspective view of an outdoor unit of the air conditioner according to the first embodiment of the present invention.
  • a synthetic resin casing front part 2 in which a front plate 2a, a top plate 2b, and a side plate 2c are integrated on a bottom plate 1.
  • a bell mouth 3 is attached to the casing front part 2, and a side plate 4 is attached to the right side of the casing front part 2.
  • a partition plate 5 is attached to the inside of the casing front portion 2 at a predetermined interval substantially in parallel with the side plate 4, and a rear surface portion 4 a extending to the partition plate 5 is provided at the rear end of the side plate 4.
  • a side cover 6 is attached to the outer side surface of the side plate 4.
  • a machine room for housing the compressor 7, the accumulator 8, an electrical component box (not shown), and the like is formed between the side plate 4 and the partition plate 5. Further, the lower end of the motor support member 11 is fixed to the bottom plate 1, and the upper end of the motor support member 11 is fixed to the top plate 2b side of the casing front part 2. Then, the motor 10 is attached to the motor support member 11 so that the output shaft 10a is substantially horizontal, and the blower fan 9 is attached to the output shaft 10a of the motor 10.
  • a substantially L-shaped heat exchanger 12 is disposed on the rear side of the motor supporting member 11 inside the casing front part 2 and near the side plate 2 c inside the casing front part 2.
  • a ladder-shaped protective member 13 for protecting the heat exchanger 12 is attached to the rear side of the heat exchanger 12.
  • Fig. 2 is an exploded perspective view of the casing 2 and the bell mouth 3 of the outdoor unit of the air conditioner.
  • the casing 2 has a circular outlet 1 4, a top plate 2b that is bent at a substantially right angle from the upper end of the front plate 2a, and a side that is bent at a substantially right angle from a side end of the front plate 2a.
  • a plate 2c is provided, and a bell mouth 3 is attached to the rear side of the front plate 2a using screws (not shown).
  • a reinforcing member 15 having a substantially L-shaped cross section is attached to the rear end of the side plate 2c using screws (not shown). The reinforcing member 15 is attached to the side plate 2c because a reinforcing flange cannot be provided at the rear end of the side plate 2c due to restrictions on molding by a mold.
  • the front panel 2a, the top panel 2b, and the side panel 2c shown in FIG. 2 are integrated to form the casing front section 2, and particularly from the rear side. Even when the rear panel is not used to reduce the ventilation resistance of the intake air, the number of parts can be reduced, the assembly work 1 "life can be improved, and the cost can be reduced.
  • FIG. 3 (A) is an exploded perspective view of a front part of a casing of an outdoor unit of an air conditioner according to a second embodiment of the present invention.
  • the outdoor unit of the air conditioner of the second embodiment has the same configuration as the outdoor unit of the air conditioner of the first embodiment except for the front surface of the casing.
  • the casing front portion 10 is bent at a substantially right angle from the upper end of the front plate 16a having the circular outlet 17 and the upper end of the front plate 16a.
  • a substantially L-shaped member 16 integrally formed with a top plate 16 b extending therefrom is attached to a side end of a front plate 16 a of the substantially L-shaped member 16 using a screw (not shown).
  • Side plate 18 The bell mouth 3 is attached to the front plate 16 a of the casing front part 10.
  • FIG. 3 (B) the front plate 16 a, the top plate 16 b, and the side plate 18 are integrated with the force S to form the casing front portion 10.
  • the outdoor unit of the air conditioner using the casing front portion 10 has the same effect as the outdoor unit of the air conditioner of the first embodiment, and the side plate 18 of the casing front portion 10 is provided with a front plate.
  • the front plate 16a, the top plate 16b, and the side plate 18 are integrated by attaching the 16a and the top plate 16b to a substantially L-shaped member 16 formed as a body.
  • the molding die can be simplified as compared with the case where the surface configuration is molded.
  • the side plates 2c and 18 are provided on the left side of the casing front portion 2 and 10, however, needless to say, the side plates may be provided on the right side of the casing front portion. You.
  • the bell mouth 3 is attached to the casing front portions 2 and 10.
  • a bell mouth may be formed on the front plate of the casing front portion. In this case, the number of parts can be further reduced, and the workability of assembly can be further improved.

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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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

An outdoor unit of an air conditioner capable of reducing the number of parts, increasing workability in assembly, and reducing a cost, comprising a compressor (7), a heat exchanger (12), and a supply fan (9), all disposed in a casing, the casing comprising a bottom plate (1) and a casing front part (2) mounted on the bottom plate (1) and formed by integrating together a front plate (2a), a roof plate (2b), and a side plate (2c).

Description

明 細 書 空気調和機の室外ュニット 技術分野  Description Outdoor unit of air conditioner Technical field
この発明は、 空気調和機の室外ユニットに関する。 背景技術  The present invention relates to an outdoor unit of an air conditioner. Background art
従来、 空気調和機の室外ュニットとしては、 図 4に示すように、 底板 2 2と前 面部 2 3と後面部 2 4とでケーシングを形成したものがある（実公平 4— 2 3 3 9号公報)。 上記前面部 2 3は、 板状のパネルを略 L字形状に屈曲させたもので、 前面板 2 3 aと天板 2 3 bとを有している。 また、 上記後面部 2 4は、 板状のパネ ルを略コ字形状に屈曲させたもので、 後面板 2 4 aと両側板 2 4 b, 2 4 cとを有し ている。 そして、 上記室外ユニットは、 底板 2 2と前面部 2 3と後面部 2 4とで 形成されたケーシング 2 1内に、 圧縮機 2 6 ,熱交換器 2 7 ,送風ファン 2 8 ,モ ータ 2 9および電装品箱 3 0を配置している。  Conventionally, as an outdoor unit of an air conditioner, as shown in Fig. 4, there is a unit formed of a casing with a bottom plate 22, a front surface portion 23, and a rear surface portion 24 (Japanese Utility Model No. 4-233339). Gazette). The front part 23 is obtained by bending a plate-like panel into a substantially L-shape, and has a front plate 23 a and a top plate 23 b. The rear surface portion 24 is formed by bending a plate-like panel into a substantially U-shape, and has a rear surface plate 24a and both side plates 24b and 24c. The outdoor unit includes a compressor 21, a heat exchanger 27, a blower fan 28, and a motor 21 in a casing 21 formed by a bottom plate 22, a front portion 23, and a rear portion 24. 29 and electrical component box 30 are arranged.
上記構成の室外ュニットでは、 前面板 2 3 aと天板 2 3 bを一体化すると共に、 後面板 2 4 aと側板 2 4 b, 2 4 cとを一体化することによって、 組み立ての作業性 を向上できる。  In the outdoor unit having the above structure, the front panel 23a and the top panel 23b are integrated, and the rear panel 24a and the side panels 24b and 24c are integrated to improve the workability of assembly. Can be improved.
しかしながら、 上記空気調和機の室外ユニットにおいて、 省エネルギー化を図 るため、 熱交換効率を向上させることが求められ、 吸込側（後面側）の通風抵抗を 低減するために後面板を用いないものがある。 このような場合、 上記空気調和機 の室外ュニットでは、 両側板が単独の部品となるため、 部品点数が増加すること になり、 組み立ての作業性が低下するという欠点がある。 発明の開示  However, in the outdoor units of the above air conditioners, it is required to improve the heat exchange efficiency in order to save energy, and there is a case where a rear plate is not used to reduce the ventilation resistance on the suction side (rear side). is there. In such a case, in the outdoor unit of the air conditioner, since both side plates are independent parts, the number of parts increases, and there is a disadvantage that the workability of assembly is reduced. Disclosure of the invention
そこで、 この発明の目的は、 部品点数を削減できると共に、 組み立ての作業性 を向上でき、 低コスト化が図れる空気調和機の室外ュニットを提供することにあ る。 上記目的を達成するため、 本発明の空気調和機の室外ユニットは、 ケーシング 内に圧縮機,熱交換器,送風フ了ンが配置された空気調和機の室外ュニットにおい て、 上記ケーシングは、 底板と、 その底板上に取り付けられ、 前面板と天板と側 板とが一体化されたケーシング前面部とを有することを特徴としている。 Therefore, an object of the present invention is to provide an outdoor unit of an air conditioner that can reduce the number of parts, improve the workability of assembly, and reduce costs. In order to achieve the above object, an outdoor unit of an air conditioner according to the present invention includes an outdoor unit of an air conditioner in which a compressor, a heat exchanger, and a blower fan are disposed in a casing, wherein the casing has a bottom plate. And a casing front part which is mounted on the bottom plate and in which the front plate, the top plate, and the side plate are integrated.
上記発明の空気調和機の室外ュニットによれば、 両側板のいずれか一方と前面 板と天板とを一体化して、 3面構成のケーシング前面部とすることによって、 特 に後面側からの吸い込み空気の通風抵抗を低減するために後面板を用いない場合 にも、 部品点数を削減できると共に、 組み立ての作業性を向上でき、 低コスト化 を図ることができる。  According to the outdoor unit of the air conditioner of the invention described above, one of the two side plates, the front plate and the top plate are integrated to form a three-part front surface of the casing, and particularly, suction from the rear side. Even when the rear panel is not used to reduce the air flow resistance, the number of parts can be reduced, the workability of assembly can be improved, and the cost can be reduced.
また、 一実施例の空気調和機の室外ユニットは、 請求項 1の空気調和機の室外 ユニットにおいて、 上記ケーシング前面部の側板は、 上記前面板と上記天板とが 一体成形された略 L字形状部材に取り付けられたことを特徴としている。  In one embodiment, the outdoor unit of the air conditioner is the outdoor unit of the air conditioner according to claim 1, wherein the side plate on the front surface of the casing is substantially L-shaped in which the front plate and the top plate are integrally formed. It is characterized by being attached to a shape member.
上記実施例の空気調和機の室外ュニットによれば、 上記ケーシング前面部の側 板を、 上記前面板と上記天板とがー体成形された略 L字形状部材に取り付けるこ とによって、 前面板と天板と側板とが一体化された 3面構成を成形する場合に比 ベて金型を簡略化できる。 また、 予め前面板と天板と側板とがー体ィヒされたケー シング前面部を組み立てラインに投入することによって、 組み立ての作業性が向 上する。  According to the outdoor unit of the air conditioner of the above embodiment, the front panel is attached to the substantially L-shaped member formed by molding the front panel and the top panel into one body. The mold can be simplified as compared with the case of forming a three-sided configuration in which the top plate and the side plate are integrated. In addition, the workability of assembling is improved by putting the casing front in which the front plate, the top plate, and the side plate have been removed beforehand into the assembly line.
また、 一実施例の空気調和機の室外ユニットは、 請求項 1または 2の空気調和 機の室外ュニットにおいて、 上記ケーシング前面部の前面板にベルマウスを形成 したことを特徴としている。  An outdoor unit of an air conditioner according to an embodiment is characterized in that, in the outdoor unit of the air conditioner according to claim 1 or 2, a bell mouth is formed on a front plate of a front portion of the casing.
上記実施例の空気調和機の室外ュニットによれば、 上記ケーシング前面部の前 面板にベノレマウスを形成することによって、 部品点数をさらに削減でき、 組み立 ての作業性をより一層向上できる。 図面の簡単な説明  According to the outdoor unit of the air conditioner of the above embodiment, the number of parts can be further reduced by forming the vein mouth on the front plate of the front part of the casing, and the assembling workability can be further improved. BRIEF DESCRIPTION OF THE FIGURES
図 1はこの発明の第 1実施形態の空気調和機の室外ュニットの分解斜視図であ る。  FIG. 1 is an exploded perspective view of an outdoor unit of the air conditioner according to the first embodiment of the present invention.
図 2は上記空気調和機の室外ュニットのケ一シング前面部の分解斜視図である。 図 3 (A)はこの発明の第 2実施形態の空気調和機の室外ュニットのケ一シング 前面部の分解斜視図であり、 図 3 (B)は上記ケーシング前面部の組み立て後の斜 視図である。 FIG. 2 is an exploded perspective view of the front part of the casing of the outdoor unit of the air conditioner. FIG. 3 (A) is an exploded perspective view of a front part of a casing of an outdoor unit of an air conditioner according to a second embodiment of the present invention, and FIG. 3 (B) is a perspective view of the casing front part after assembly. It is.
図 4は従来の空気調和機の室外ュニットの分解斜視図である。 発明を実施するための最良の形態  FIG. 4 is an exploded perspective view of an outdoor unit of a conventional air conditioner. BEST MODE FOR CARRYING OUT THE INVENTION
以下、 この発明の空気調和機の室外ュニットを図示の実施の形態により詳細に 説明する。  Hereinafter, the outdoor unit of the air conditioner of the present invention will be described in detail with reference to the illustrated embodiment.
(第 1実施形態）  (First Embodiment)
図 1はこの発明の第 1実施形態の空気調和機の室外ュニットの分解斜視図であ る。 図 1に示すように、 底板 1上に、 前面板 2 aと天板 2 bと側板 2 cとが一体化 された合成樹脂製のケーシング前面部 2を取り付けている。 上記ケーシング前面 部 2にベルマウス 3を取り付けると共に、 ケーシング前面部 2の右側に側板 4を 取り付けている。 上記ケーシング前面部 2の内側に、 側板 4と略平行に所定の間 隔をあけて仕切板 5を取り付け、 側板 4の後端に仕切板 5まで延びる後面部 4 a を設けている。 上記側板 4の外側側面に側面カバー 6を取り付けている。 そして、 上記側板 4と仕切板 5との間に、 圧縮機 7，アキュムレータ 8および電装品箱（図 示せず)等を収納する機械室を形成している。 また、 上記底板 1にモータ支持部 材 1 1の下端を固定し、 そのモータ支持部材 1 1の上端をケーシング前面部 2の 天板 2 b側に固定している。 そうして、 上記モータ支持部材 1 1に、 出力軸 1 0 a が略水平になるようにモータ 1 0を取り付けると共に、 モータ 1 0の出力軸 1 0 aに送風フアン 9を取り付けている。 上記ケーシング前面部 2の内側のモータ支 持部材 1 1の後面側かつケーシング前面部 2の内側の側板 2 c近傍に略 L字形状 の熱交換器 1 2を配置し、 さらにその熱交換器 1 2の後面側に、 熱交換器 1 2を 保護するためのはしご形状の保護部材 1 3を取り付けている。  FIG. 1 is an exploded perspective view of an outdoor unit of the air conditioner according to the first embodiment of the present invention. As shown in FIG. 1, a synthetic resin casing front part 2 in which a front plate 2a, a top plate 2b, and a side plate 2c are integrated on a bottom plate 1. A bell mouth 3 is attached to the casing front part 2, and a side plate 4 is attached to the right side of the casing front part 2. A partition plate 5 is attached to the inside of the casing front portion 2 at a predetermined interval substantially in parallel with the side plate 4, and a rear surface portion 4 a extending to the partition plate 5 is provided at the rear end of the side plate 4. A side cover 6 is attached to the outer side surface of the side plate 4. A machine room for housing the compressor 7, the accumulator 8, an electrical component box (not shown), and the like is formed between the side plate 4 and the partition plate 5. Further, the lower end of the motor support member 11 is fixed to the bottom plate 1, and the upper end of the motor support member 11 is fixed to the top plate 2b side of the casing front part 2. Then, the motor 10 is attached to the motor support member 11 so that the output shaft 10a is substantially horizontal, and the blower fan 9 is attached to the output shaft 10a of the motor 10. A substantially L-shaped heat exchanger 12 is disposed on the rear side of the motor supporting member 11 inside the casing front part 2 and near the side plate 2 c inside the casing front part 2. A ladder-shaped protective member 13 for protecting the heat exchanger 12 is attached to the rear side of the heat exchanger 12.
また、 図 2は上記空気調和機の室外ュニットのケ一シング前面部 2およびベル マウス 3の分解斜視図を示しており、 図 2に示すように、 ケーシング前面部 2は、 円形の吹出口 1 4が設けられた前面板 2 aと、 上記前面板 2 aの上端から略直角に 屈曲して延びる天板 2 bと、 上記前面板 2 aの側端から略直角に屈曲して延びる側 板 2 cとを備え、 前面板 2 aの後面側にベルマウス 3をねじ（図示せず）を用いて取 り付けている。 上記側板 2 cの後端側に、 断面略 L字形状の補強部材 1 5をねじ (図示せず）を用いて取り付けている。 上記補強部材 1 5は、 金型による成形上の 制約により側板 2 cの後端に補強用のフランジを設けることができないために、 側板 2 cに取り付けたものである。 Fig. 2 is an exploded perspective view of the casing 2 and the bell mouth 3 of the outdoor unit of the air conditioner. As shown in Fig. 2, the casing 2 has a circular outlet 1 4, a top plate 2b that is bent at a substantially right angle from the upper end of the front plate 2a, and a side that is bent at a substantially right angle from a side end of the front plate 2a. A plate 2c is provided, and a bell mouth 3 is attached to the rear side of the front plate 2a using screws (not shown). A reinforcing member 15 having a substantially L-shaped cross section is attached to the rear end of the side plate 2c using screws (not shown). The reinforcing member 15 is attached to the side plate 2c because a reinforcing flange cannot be provided at the rear end of the side plate 2c due to restrictions on molding by a mold.
このように、 上記空気調和機の室内ユニットでは、 図 2に示す前面板 2 aと天 板 2 bと側板 2 cとを一体化して、 ケーシング前面部 2とすることによって、 特に 後面側からの吸い込み空気の通風抵抗を低減するために後面板を用いない場合に も、 部品点数を削減できると共に、 組み立ての作業 1"生を向上でき、 低コスト化を 図ることができる。  As described above, in the indoor unit of the air conditioner, the front panel 2a, the top panel 2b, and the side panel 2c shown in FIG. 2 are integrated to form the casing front section 2, and particularly from the rear side. Even when the rear panel is not used to reduce the ventilation resistance of the intake air, the number of parts can be reduced, the assembly work 1 "life can be improved, and the cost can be reduced.
(第 2実施形態）  (Second embodiment)
図 3 (A)はこの発明の第 2実施形態の空気調和機の室外ュニットのケ一シング 前面部の分解斜視図である。 この第 2実施形態の空気調和機の室外ュニットは、 ケーシング前面部を除いて第 1実施形態の空気調和機の室外ュニットと同一の構 成をしている。  FIG. 3 (A) is an exploded perspective view of a front part of a casing of an outdoor unit of an air conditioner according to a second embodiment of the present invention. The outdoor unit of the air conditioner of the second embodiment has the same configuration as the outdoor unit of the air conditioner of the first embodiment except for the front surface of the casing.
図 3 (A)に示すように、 上記ケーシング前面部 1 0は、 円形の吹出口 1 7が設 けられた前面板 1 6 aと上記前面板 1 6 aの上端から略直角に屈曲して延びる天板 1 6 bとが一体成形された略 L字形状部材 1 6と、 上記略 L字形状部材 1 6の前 面板 1 6 aの側端にねじ（図示せず）を用いて取り付けられた側板 1 8とを有して いる。 上記ケーシング前面部 1 0の前面板 1 6 aにベルマウス 3を取り付けてい る。 そうして、 図 3 (B)に示すように、 前面板 1 6 aと天板 1 6 bと側板 1 8と力 S 一体化されて、 ケーシング前面部 1 0を形成している。  As shown in FIG. 3 (A), the casing front portion 10 is bent at a substantially right angle from the upper end of the front plate 16a having the circular outlet 17 and the upper end of the front plate 16a. A substantially L-shaped member 16 integrally formed with a top plate 16 b extending therefrom is attached to a side end of a front plate 16 a of the substantially L-shaped member 16 using a screw (not shown). Side plate 18. The bell mouth 3 is attached to the front plate 16 a of the casing front part 10. Then, as shown in FIG. 3 (B), the front plate 16 a, the top plate 16 b, and the side plate 18 are integrated with the force S to form the casing front portion 10.
上記ケーシング前面部 1 0を用いた空気調和機の室外ュニットは、 第 1実施形 態の空気調和機の室外ュニットと同様の効果を有すると共に、 ケーシング前面部 1 0の側板 1 8を、 前面板 1 6 aと天板 1 6 bとがー体成形された略 L字形状部材 1 6に取り付けることによって、 前面板 1 6 aと天板 1 6 bと側板 1 8とを一体化 された 3面構成を成形する場合に比べて成形用の金型を簡略化することができる。 上記第 1 ,第 2実施形態では、 ケーシング前面部 2， 1 0の左側に側板 2 c， 1 8 を有したが、 ケーシング前面部の右側に側板を有するものでもよいのは勿論であ る。 The outdoor unit of the air conditioner using the casing front portion 10 has the same effect as the outdoor unit of the air conditioner of the first embodiment, and the side plate 18 of the casing front portion 10 is provided with a front plate. The front plate 16a, the top plate 16b, and the side plate 18 are integrated by attaching the 16a and the top plate 16b to a substantially L-shaped member 16 formed as a body. The molding die can be simplified as compared with the case where the surface configuration is molded. In the first and second embodiments, the side plates 2c and 18 are provided on the left side of the casing front portion 2 and 10, however, needless to say, the side plates may be provided on the right side of the casing front portion. You.
また、 上記第 1 ,第 2実施形態では、 ケーシング前面部 2， 1 0にベルマウス 3 を取り付けたが、 ケーシング前面部の前面板にベルマウスを形成してもよい。 こ の場合、 部品点数をさらに削減でき、 組み立ての作業性をより一層向上すること ができる。  In the first and second embodiments, the bell mouth 3 is attached to the casing front portions 2 and 10. However, a bell mouth may be formed on the front plate of the casing front portion. In this case, the number of parts can be further reduced, and the workability of assembly can be further improved.

Claims

請 求 の 範 囲 The scope of the claims
1 . ケーシング内に圧縮機（ 7 ) ,熱交換器（ 1 2 )，送風フアン（ 9 )が配置された 空気調和機の室外ュニットにおいて、 1. In an outdoor unit of an air conditioner in which a compressor (7), a heat exchanger (12), and a blower fan (9) are arranged in a casing,
上記ケーシングは、 底板（1 )と、 その底板（1 )上に取り付けられ、 前面板（2 a)と天板（ 2 b)と側板（ 2 c)とが一体化されたケ一シング前面部（ 2 )とを有するこ とを特徴とする空気調和機の室外ュニット。  The casing is mounted on a bottom plate (1) and the bottom plate (1), and a casing front portion in which a front plate (2a), a top plate (2b), and a side plate (2c) are integrated. (2) An outdoor unit for an air conditioner, comprising:
2 . 請求項 1に記載の空気調和機の室外ュニットにおいて、 2. The outdoor unit of an air conditioner according to claim 1,
上記ケーシング前面部（1 0 )の側板（ 1 8 )は、 上記前面板（ 1 6 a)と上記天板 The side plate (18) of the casing front part (10) is composed of the front plate (16a) and the top plate
( 1 6 b)とが一体成形された略 L字形状部材（1 6 )に取り付けられたことを特徴 とする空気調和機の室外ュニット。 An outdoor unit for an air conditioner, wherein (16) is attached to a substantially L-shaped member (16) integrally formed.
3 . 請求項 1または 2に記載の空気調和機の室外ュニットにおいて、 3. The outdoor unit of the air conditioner according to claim 1 or 2,
上記ケーシング前面部の前面板にベルマウスを形成したことを特徴とする空気 調和機の室外ュニット。  An outdoor unit for an air conditioner, wherein a bell mouth is formed on a front plate of the casing front part.
PCT/JP2000/004958 1999-08-24 2000-07-26 Outdoor unit of air conditioner WO2001014800A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT00949885T ATE310928T1 (en) 1999-08-24 2000-07-26 OUTDOOR UNIT FOR AN AIR CONDITIONER
AU63137/00A AU767780B2 (en) 1999-08-24 2000-07-26 Outdoor unit of air conditioner
EP00949885A EP1213545B1 (en) 1999-08-24 2000-07-26 Outdoor unit of air conditioner
DE60024285T DE60024285T2 (en) 1999-08-24 2000-07-26 EXTERNAL UNIT FOR AN AIR CONDITIONING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/236987 1999-08-24
JP23698799A JP2001065924A (en) 1999-08-24 1999-08-24 Outdoor unit for air conditioner

Publications (1)

Publication Number Publication Date
WO2001014800A1 true WO2001014800A1 (en) 2001-03-01

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JP (1) JP2001065924A (en)
AT (1) ATE310928T1 (en)
AU (1) AU767780B2 (en)
DE (1) DE60024285T2 (en)
ES (1) ES2252031T3 (en)
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WO (1) WO2001014800A1 (en)

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AU767780B2 (en) 2003-11-27
TW440673B (en) 2001-06-16
EP1213545A4 (en) 2003-05-07
ES2252031T3 (en) 2006-05-16
EP1213545B1 (en) 2005-11-23
EP1213545A1 (en) 2002-06-12
JP2001065924A (en) 2001-03-16
ATE310928T1 (en) 2005-12-15
DE60024285T2 (en) 2006-08-10
AU6313700A (en) 2001-03-19
DE60024285D1 (en) 2005-12-29

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