WO2001051858A1 - Air conditioner fan motor mounting structure, and air conditioner - Google Patents

Air conditioner fan motor mounting structure, and air conditioner Download PDF

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Publication number
WO2001051858A1
WO2001051858A1 PCT/JP2000/009277 JP0009277W WO0151858A1 WO 2001051858 A1 WO2001051858 A1 WO 2001051858A1 JP 0009277 W JP0009277 W JP 0009277W WO 0151858 A1 WO0151858 A1 WO 0151858A1
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WO
WIPO (PCT)
Prior art keywords
fan motor
motor mounting
heat exchanger
mounting
air conditioner
Prior art date
Application number
PCT/JP2000/009277
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroki Ishihara
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 AU22266/01A priority Critical patent/AU2226601A/en
Publication of WO2001051858A1 publication Critical patent/WO2001051858A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein

Definitions

  • the present invention relates to a fan motor installation structure for an air conditioner, and an air conditioner provided with the fan motor installation structure, and more particularly to a technique for simplifying the fan motor installation structure.
  • an air conditioner generally includes devices such as a heat exchanger and a fan in a casing, and the fan is mounted near the heat exchanger.
  • an outdoor unit of an air conditioner is one in which a fan motor mounting base is fixed to a heat exchanger or in the vicinity thereof as described in Japanese Patent Application Laid-Open No. H10-160201. There is.
  • a fan motor for driving a fan is fixed to the fan motor mounting base.
  • FIG. 4 and 5 show an example of a mounting structure of the heat exchanger (3) and the fan motor (42) in the conventional outdoor unit (1).
  • FIG. 4 is a front view
  • FIG. 5 is a left side view. is there.
  • the heat exchanger (3) is fixed in a casing (2) indicated by phantom lines.
  • two central tubesheets (31a, 31b) as structural members of the heat exchanger (3) are vertically arranged.
  • a fan motor mount (41) for holding a fan motor (42) is fixed to the central tube plate (31a, 31b).
  • a propeller fan (43) is attached to the output shaft (42a) of the fan motor (42).
  • the propeller fan (43) is shown by a virtual line to clearly show the mounting structure.
  • (5) indicates a compressor
  • (7) indicates a receiver.
  • the fan motor mounting base (41) has four legs (41b), and each leg (41b) is attached to the central tube plate (31a, 31b) by a fastening means such as a screw (B1). Fixed.
  • the fan motor (42) is also fixed to the ammo mounting base (41) by fastening means such as screws (B2), and the fan motor (42) is fixed to the heat exchanger (3).
  • the fan motor—the evening mounting base (41) is fixed to the tube plate (31a, 31b) of the heat exchanger (3), and the fan motor overnight (42) is further fixed. Because of this mounting structure, the number of parts and the number of screws (B1, B2) are also large, and the number of work steps is large. For this reason, the conventional structure is a factor in increasing the cost of the air conditioner (1), and it is desired to simplify the structure and reduce the cost.
  • the present invention has been made in view of such a problem, and an object of the present invention is to simplify a mounting structure of a fan motor (42) in an air conditioner (1) to reduce cost. It is to enable reduction. Disclosure of the invention
  • a fan motor mounting part (31A) is provided on a tube plate or a structural member (31a, 31b) of a heat exchanger (3), so that a fan motor mounting (42) can be performed without using a conventional fan motor mounting base. It is designed to be attached to tube sheets and structural members (31a, 31b).
  • the first solution taken by the present invention is to provide a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1).
  • the mounting structure is assumed.
  • a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the tube plates (31a, 31b) of the heat exchanger (3).
  • a second solution taken by the present invention is the first solution, wherein the fan motor-sun setting part (31A) is formed by connecting to the main body part (31B) of the tube sheet (31a, 31b). And a supporting portion (31D) formed on the leg (31C) to receive the mounting base (42b) of the fan motor (42). .
  • the third solution taken by the present invention is the second solution, wherein the support portion (31D) of the mounting portion (31A) of the fan motor is bent by bending the tip of the leg (31C). It was formed.
  • the fourth solution taken by the present invention is the same as the second or third solution,
  • the leg (31C) of the fan motor mounting portion (31A) is provided with a reinforcing rib (31E) formed by press-forming the leg (31C).
  • a fifth solution taken by the present invention is that a casing (2) includes a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3).
  • the fan motor mounting structure (41) according to any one of the first to fourth solutions provides the fan motor (42). Is attached to the tube plate (31a, 31b) of the heat exchanger (3).
  • the sixth solution taken by the present invention is to provide a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1).
  • the mounting structure is assumed.
  • a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the structural members (31a, 31b) of the heat exchanger (3).
  • a seventh solution taken by the present invention is a fan motor for a blower (4) that blows a heat exchanger (3) in a casing (2) of an air conditioner (1).
  • the fan motor mounting portion (31A) for directly mounting the fan motor mounting (42) is integrally formed with the structural member (31a, 31b) of (3). In this case, the fan motor (42) is mounted on the structural members (31a, 31b) without using separate parts such as the fan motor mounting base (41) shown in FIGS.
  • An eighth solution taken by the present invention is a mounting structure of a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1).
  • the fan motor for mounting the fan motor (42) on the structural members (31a, 31b) of the heat exchanger (3) to receive the mounting base (42b) integrally formed with the fan motor (42).
  • the attachment part (31A) is formed integrally.
  • the configuration for mounting the fan motor (42) via a separate mounting component such as the fan motor mounting base (41) shown in Figs. 4 and 5 is not included, but the auxiliary parts for mounting such as vibration-proof rubber are included. It is possible to use
  • the fan motor mounting portion (31A) is connected to the main body (31a, 31b) of the structural member (31a, 31b). 31B) and the mounting base (42b) of the fan motor (42). Thus, a support portion (31D) formed on the leg portion (31C) is provided.
  • the tenth solution taken by the present invention is the same as the ninth solution, wherein the support portion (31D) of the fan motor mounting portion (31A) is bent by bending the distal end portion of the leg portion (31C). It was formed.
  • the eleventh solution taken by the present invention is the ninth solution, wherein the leg (31C) of the fan motor mounting portion (31A) is press-formed with respect to the leg (31C).
  • the reinforcing rib (31E) formed by the above is provided.
  • a twelfth solution taken by the present invention includes, in a casing (2), a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3).
  • the fan motor (42) is mounted by the fan motor mounting structure (41) according to any one of the sixth to eleventh solutions. It is configured to be attached to the structural members (31a, 31b) of the heat exchanger (3).
  • a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the tube plate (31a, 31b) of the heat exchanger (3).
  • the fan-mo (42) can be mounted directly on the tube sheets (31a, 31b) without using the conventional fan-mo mounting.
  • the fan motor mounting portion (31A) is connected to the leg portion (31C) formed by connecting to the main body portion (31B) of the tube sheet (31a, 31b). And a supporting portion (31D) formed on the leg portion (31C) to receive the mounting base portion (42b) of the fan motor (42). It is fixed to the tube sheet (31a, 31b) at a position separated by a length from the (31a, 31b) to the support (31D) of the leg (31C).
  • the distal end portion of the leg portion (31C) of the fan motor mounting portion (31A) is bent to form the support portion (31D), and the fan motor mounting portion (31A ) Can be formed in an L-shape, so that the work of attaching the fan motor (42) to the support portion (31D) is easily performed.
  • the leg portion (31C) of the fan motor mounting portion (31A) is provided. If reinforcing ribs (31E) are provided on the tube, even if the tube (31a, 31b) formed by connecting the legs (31C) is made of thin steel plate, the legs (31C) cannot be made thicker, Sufficient strength of the fan motor mounting part (31A) is secured.
  • the fan motor overnight mounting portion (31A) for mounting the fan motor (42) is formed on the structural members (31a, 31b) of the heat exchanger (3). Since it is formed, the fan motor (42) can be attached to the structural members (31a, 31b) without using a conventional fan motor mounting base.
  • the fan motor mounting part (31A) for directly mounting the fan motor (42) to the structural members (31a, 31b) of the heat exchanger (3) is provided. Therefore, the fan motor (42) is directly attached to the structural members (31a, 31b) without using a conventional fan motor mounting base.
  • the structural members (31a, 31b) of the heat exchanger (3) receive the mounting base portion (42b) integrally formed with the fan motor (42). Since the fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the body, the fan motor mounting (42) is connected to the structural members (31a, 31b) via vibration-proof rubber or the like. Can be attached to
  • the fan motor mounting portion (31A) is connected to the leg portion (31C) formed continuously with the main body portion (31B) of the structural member (31a, 31b). And a supporting portion (31D) formed on the leg (31C) to receive the mounting base portion (42b) of the fan motor (42), the fan motor (42) can be a structural member. It is fixed to the structural member (31a, 31b) at a position separated by a length from the (31a, 31b) to the support portion (31D) of the leg (31C).
  • the distal end portion of the leg (31C) of the fan motor mounting portion (31A) is bent to form the support portion (31D). Since 31A) can be formed in an L-shape, the work of attaching the fan motor (42) to the support portion (31D) is easily performed.
  • the legs (31C) are formed continuously. Structural members Even if the legs (31C) cannot be made thicker because (31a, 31b) is made of thin steel plate, sufficient strength of the fan motor mounting portion (31A) is ensured.
  • the fan motor (42) is directly connected to the tube plate (31a, 31b) of the heat exchanger (3) without using a conventional fan motor mounting base.
  • the number of parts is smaller than before, and the number of mounting screws is also reduced.
  • the cost can be reduced as compared with the conventional case.
  • the tube plates (31a, 31b) and the fan motor mounting portion (31A) are integrally formed to simplify the configuration, it is possible to simplify the management of parts and to reduce costs in that respect. Can be.
  • the fan motor mounting portion (31A) is connected to the leg portion (31C) formed by connecting to the main body portion (31B) of the tube sheet (31a, 31b).
  • the fan motor mounting portion (31A) of the present invention can be embodied with a simple configuration.
  • the fan motor mounting portion (31A) of the present invention can be easily realized, and the support portion (31D) can be easily realized. The cost can be reduced because the work of mounting the fan motor (42) to (2) can be easily performed.
  • the fan motor mounting unit (31A) is used to connect the fan motor mounting unit (42). Since it is mounted on the structural members (31a, 31b) of the heat exchanger (3), the number of parts is smaller than before, and the number of fastening means such as mounting screws is also reduced. Moreover, the fan motor (42) can be directly attached to the structural members (31a, 31b), making the work easier. Therefore, the cost can be reduced as compared with the related art. In addition, since the structural members (31a, 31b) and the fan motor mounting portion (31A) are integrally formed to simplify the configuration, it is possible to simplify the management of parts, thereby reducing costs. Can be planned.
  • a fan motor mounting portion (31A) is connected to a main body portion (31B) of the structural member (31a, 31b) by a leg portion (31C).
  • the support portion (31D) formed on the leg portion (31C) the fan motor mounting portion (31A) of the present invention can be embodied with a simple configuration.
  • the fan motor mounting portion (31A) of the present invention is provided.
  • the work of attaching the fan motor (42) to the support (31D) can be easily performed, so that the cost can be reduced.
  • FIG. 1 is a front view showing a schematic device arrangement in an outdoor unit of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is a left side view of FIG.
  • FIG. 3 is a plan view of FIG.
  • FIG. 4 is a front view showing a structure for mounting a fan motor in an outdoor unit of a conventional air conditioner.
  • FIG. 5 is a left side view of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1, FIG. 2 and FIG. 3 are a front view, a left side view and a plan view, respectively, showing a schematic arrangement of devices in the outdoor unit (1).
  • an outdoor heat exchanger (3) As shown in the figure, in this outdoor unit (1), an outdoor heat exchanger (3), an outdoor blower (4), a compressor (5), a receiver (6), etc. are placed inside a casing (2) indicated by phantom lines. Devices are arranged.
  • the outdoor heat exchanger (3) is a cross fin coil type heat exchanger, and has a substantially L-shape in plan view, and is fixed to the casing (2).
  • tube plates (31a, 31b, 31c) formed in a so-called channel shape as structural members of the heat exchanger (3) Is fixed along the vertical direction and holds a coil (not shown).
  • the two tube sheets (31a, 31b) in the center portion, the fan motor (42), and the propeller fan (43) fixed to the output shaft (42a) of the fan motor (42). are held to constitute the outdoor blower (4).
  • the propeller fan (43) is shown by a virtual line in FIG. 1 in order to clearly show the feature of the present invention.
  • a fan motor mounting portion (31A) for mounting the fan motor mounting (42) is formed on each central tube plate (31a, 31b).
  • the fan motor mounting portion (31A) includes a leg (31C) connected to the main body (31B) of each tube sheet (31a, 31b), and a mounting base portion (42b) of the fan motor mounting (42). And a support portion (31D) connected to the leg portion (31C) so as to receive the support portion.
  • the support portion (31D) of the fan motor mounting portion (31A) is formed by bending the distal end portion of the leg portion (31C) substantially at a right angle, and the fan motor mounting portion (31A) is formed in an L-shape. I have. Further, the leg (31C) of the fan motor mounting portion (31A) is formed along the direction in which the leg (31C) extends by press-forming the leg (31C). Elongated reinforcing ribs (31E) are provided.
  • the fan motor mounting part such as a screw and a nut is attached at a position corresponding to the mounting hole formed in the mounting base part (42b) of the fan motor mounting part.
  • a fixing hole (not shown) is formed.
  • the partition plate (21) is fixed to the tube plate (31c) at the right end of the outdoor heat exchanger (3).
  • the partition plate (21) is connected to the front of the casing (2),
  • the interior of (2) is partitioned into two spaces (2a, 2b) that are adjacent on the left and right.
  • the outdoor blower (4) are disposed in the space (2a) on the left side of the partition plate (21), and the space (2a) is used for communication between the refrigerant flowing in the outdoor heat exchanger (3) and the outdoor air. It is a heat exchange space. Further, other devices such as the compressor (5) and the receiver (6) are disposed in the space (2b) on the right side of the partition (21). The compressor (5) and the receiver (6) are fixed to the casing (2) using a fixing member (not shown).
  • the fan motor mounting portion (31A) is previously provided on the central tube plate (31a, 31b) of the outdoor heat exchanger (3).
  • the fan motor mounting base (41) as shown in FIGS. 4 and 5 to the central tube plate (31a, 31b), and the fan motor is attached to the central tube plate (31a, 31b).
  • One night (42) can be installed directly.
  • the fan motor (42) can be fixed to the central tube sheet (31a, 31b). Then, when the propeller fan (43) is fixed to the output shaft (42a) of the fan motor overnight (42), the work of attaching the outdoor blower (4) to the outdoor heat exchanger (3) is completed.
  • the outdoor unit (1) can be assembled by properly installing other units.
  • the fan motor mounting base (41) shown in FIGS. 4 and 5 is not used and the fan motor mounting (42) is attached to the tube plate (31a, 31b) of the heat exchanger (3).
  • Is directly fixed which reduces the number of parts and the number of required screws. Furthermore, since the number of screws is reduced, the operation itself is simplified, and costs can be reduced as compared with the conventional structure.
  • a leg (31C) formed to extend from the main body (31B) of each tube sheet (31a, 31b) and a support ( 31D)
  • the mounting part (31A) is formed in a simple shape, the reinforcing rib (31E) is provided, and the fan part (42) itself is rigid, so the fan part (42) is connected to the pipe.
  • the attached portion does not have insufficient strength, and sufficient strength can be secured.
  • the present invention may be configured as follows in the above embodiment.
  • the fan module mounting portion (31A) is formed integrally with the tube plates (31a, 31b) holding the coils of the heat exchanger (3).
  • 31A) is not limited to the tubesheets (31a, 31b), but may be any as long as it is formed on a structural member of the heat exchanger (3) (a member constituting a framework of the heat exchanger (3)).
  • the outdoor unit (1) of the air conditioner has been described.
  • the present invention relates to a configuration in which the fan motor (42) is attached to the tube sheet or the structural members (31a, 31b) of the heat exchanger (3).
  • the air conditioner is not limited to the outdoor unit (1).
  • the specific shape of the fan motor mounting portion (31A) is merely an example, and the fan motor mounting portion (31A) is integrated with the tube sheet and the structural members (31a, 31b).
  • the fan motor mount (42) can be fixed by using it instead of the fan motor mount (41) shown in FIGS. 4 and 5, its shape may be changed arbitrarily.
  • the tube sheet and the structural members (31a, 31b) on which the fan motor mounting portion (31A) is provided may be provided at a position corresponding to the mounting base portion (42b) of the fan motor (42). Other positions may be used.
  • the fan motor mounting part (42) is directly mounted on the fan motor mounting part (31A).
  • auxiliary parts for attachment such as vibration-proof rubber, may be used.
  • the fan motor (42) is reduced in size and weight, the fan motor mounting portion (31A) can be made to have a simpler structure without the ribs (31E), for example. Costs can be further reduced.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The tube plate or structural members (31a, 31b) of a heat exchanger (3) is provided with a fan motor mount (31A) so as to mount a fan motor (42) on the tube plate or structural members (31a, 31b) without using a mount-exclusive part such as a fan motor mount block, whereby the mounting structure for the fan motor (42) in an air conditioner (1) is simplified and cost reduction is made possible.

Description

糸田 β 空気調和装置のファンモー夕取付構造及び空気調和装置 技術分野  Itoda β Fan motor mounting structure of air conditioner and air conditioner
本発明は、 空気調和装置のファンモ一夕取付構造と、 該ファンモー夕取付構造を備 えた空気調和装置に関し、 特に、 ファンモー夕取付構造を簡素化するための技術に係 るものである。 背景技術  The present invention relates to a fan motor installation structure for an air conditioner, and an air conditioner provided with the fan motor installation structure, and more particularly to a technique for simplifying the fan motor installation structure. Background art
従来より、 空気調和装置は、 一般に、 ケーシング内に熱交換器やファンなどの機器 を備え、 ファンは該熱交換器の近傍に取り付けられている。 例えば、 空気調和装置の 室外機については、 特開平 1 0— 1 6 0 2 0 1号公報などに記載されているように、 熱交換器またはその近傍にファンモ一夕取付台が固定されたものがある。 このタイプ の室外機では、 該ファンモ一夕取付台にファン駆動用のファンモー夕が固定されるよ うになつている。  2. Description of the Related Art Conventionally, an air conditioner generally includes devices such as a heat exchanger and a fan in a casing, and the fan is mounted near the heat exchanger. For example, an outdoor unit of an air conditioner is one in which a fan motor mounting base is fixed to a heat exchanger or in the vicinity thereof as described in Japanese Patent Application Laid-Open No. H10-160201. There is. In the outdoor unit of this type, a fan motor for driving a fan is fixed to the fan motor mounting base.
図 4及び図 5は、 従来の室外機（1 )における熱交換器 ( 3 )とファンモー夕（42 )との取 付構造の一例を示し、 図 4は正面図、 図 5は左側面図である。熱交換器 (3 )は、 仮想線 で示したケーシング (2 )内に固定されている。熱交換器 (3 )には、該熱交換器 (3 )の構造 部材としての 2本の中央管板 (31a，31b)が上下方向に配設されている。 この中央管板 ( 31a, 31b)には、ファンモ一夕（42)を保持するファンモータ取付台 (41 )が固定されてい る。そして、該ファンモー夕（42 )の出力軸 (42a)にプロペラファン（43)が取り付けられ ている。 なお、 図 4では、 この取付構造を明確に表すためにプロペラファン（43 )を仮 想線で示している。 また、 図において（5 )は圧縮機を示し、 （7)はレシーバを示してい る。  4 and 5 show an example of a mounting structure of the heat exchanger (3) and the fan motor (42) in the conventional outdoor unit (1). FIG. 4 is a front view, and FIG. 5 is a left side view. is there. The heat exchanger (3) is fixed in a casing (2) indicated by phantom lines. In the heat exchanger (3), two central tubesheets (31a, 31b) as structural members of the heat exchanger (3) are vertically arranged. A fan motor mount (41) for holding a fan motor (42) is fixed to the central tube plate (31a, 31b). A propeller fan (43) is attached to the output shaft (42a) of the fan motor (42). In FIG. 4, the propeller fan (43) is shown by a virtual line to clearly show the mounting structure. In the figure, (5) indicates a compressor, and (7) indicates a receiver.
図示の構造では、 ファンモー夕取付台 (41 )は 4本の脚部 (41b)を有し、 各脚部 (41b) が中央管板（31a, 31b)にビス（B1 )などの締結手段によって固定されている。さらに、 フ アンモー夕取付台 (41)に対して、 ファンモー夕（42)が同じくビス（B2)などの締結手段 によって固定されて、 ファンモ一夕（42)が熱交換器 (3)に対して固定されている。 しかし、 このような従来の取付構造では、 熱交換器 (3)の管板 (31a,31b)にファンモ —夕取付台 (41)を固定し、 さらにファンモ一夕（42)を固定する二重の取付構造となつ ているため、部品点数が多い上にビス（B1，B2)も多数が必要で、作業工数も多い問題が あった。 このため、従来の構造は空気調和装置（1)のコスト高の要因となっており、構 成を簡素化してコストを低減することが望まれている。 In the illustrated structure, the fan motor mounting base (41) has four legs (41b), and each leg (41b) is attached to the central tube plate (31a, 31b) by a fastening means such as a screw (B1). Fixed. In addition, The fan motor (42) is also fixed to the ammo mounting base (41) by fastening means such as screws (B2), and the fan motor (42) is fixed to the heat exchanger (3). I have. However, in such a conventional mounting structure, the fan motor—the evening mounting base (41) is fixed to the tube plate (31a, 31b) of the heat exchanger (3), and the fan motor overnight (42) is further fixed. Because of this mounting structure, the number of parts and the number of screws (B1, B2) are also large, and the number of work steps is large. For this reason, the conventional structure is a factor in increasing the cost of the air conditioner (1), and it is desired to simplify the structure and reduce the cost.
本発明は、 このような問題点に鑑みて創案されたものであり、 その目的とするとこ ろは、空気調和装置（1)においてファンモー夕（42)の取付構造を簡素化して、 コス卜の 低減を可能にすることである。 発明の開示  The present invention has been made in view of such a problem, and an object of the present invention is to simplify a mounting structure of a fan motor (42) in an air conditioner (1) to reduce cost. It is to enable reduction. Disclosure of the invention
本発明は、熱交換器 (3)の管板や構造部材 (31a,31b)にファンモー夕取付部 (31A)を設 けて、 従来のファンモー夕取付台を用いずにファンモー夕（42)を管板や構造部材 (31a，31b)に取り付けるようにしたものである。  According to the present invention, a fan motor mounting part (31A) is provided on a tube plate or a structural member (31a, 31b) of a heat exchanger (3), so that a fan motor mounting (42) can be performed without using a conventional fan motor mounting base. It is designed to be attached to tube sheets and structural members (31a, 31b).
具体的に、 本発明が講じた第 1の解決手段は、 空気調和装置（1)のケーシング (2)内 で熱交換器 (3)に送風する送風機 (4)用のファンモー夕（42)の取付構造を前提としてい る。 そして、 この取付構造においては、 熱交換器 (3)の管板 (31a,31b)に、 ファンモー 夕（42)を取り付けるためのファンモー夕取付部（31A)がー体に形成されている。  Specifically, the first solution taken by the present invention is to provide a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1). The mounting structure is assumed. In this mounting structure, a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the tube plates (31a, 31b) of the heat exchanger (3).
また、 本発明が講じた第 2の解決手段は、 上記第 1の解決手段において、 ファンモ —夕取付部 (31A)を、管板 (31a，31b)の本体部（31B)に連接して形成された脚部（31C)と、 ファンモー夕（42)の取付ベース部 (42b)を受けるように該脚部 (31C)に形成された支持 部 (31D)とを備えた構成としたものである。  Further, a second solution taken by the present invention is the first solution, wherein the fan motor-sun setting part (31A) is formed by connecting to the main body part (31B) of the tube sheet (31a, 31b). And a supporting portion (31D) formed on the leg (31C) to receive the mounting base (42b) of the fan motor (42). .
また、 本発明が講じた第 3の解決手段は、 上記第 2の解決手段において、 ファンモ 一夕取付部 (31A)の支持部 (31D)を、 脚部 (31C) の先端部を折り曲げることにより形成 したものである。  Further, the third solution taken by the present invention is the second solution, wherein the support portion (31D) of the mounting portion (31A) of the fan motor is bent by bending the tip of the leg (31C). It was formed.
また、本発明が講じた第 4の解決手段は、上記第 2または第 3の解決手段において、 ファンモー夕取付部（31A)の脚部（31C)に、該脚部（31C)に対してプレス成形することに より形成された補強リブ ( 31E)を設けたものである。 The fourth solution taken by the present invention is the same as the second or third solution, The leg (31C) of the fan motor mounting portion (31A) is provided with a reinforcing rib (31E) formed by press-forming the leg (31C).
また、 本発明が講じた第 5の解決手段は、 ケ一シング (2)内に、 熱交換器 (3)と、 該 熱交換器 (3)に送風する送風機 (4)とを備え、該送風機 (4)がファンモー夕（42)により駆 動される空気調和装置において、 上記第 1ないし第 4のいずれか 1の解決手段のファ ンモ一夕取付構造 (41)により、 ファンモー夕（42)を熱交換器 (3)の管板 (31a，31b)に取 り付けた構成としたものである。  A fifth solution taken by the present invention is that a casing (2) includes a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3). In the air conditioner in which the blower (4) is driven by the fan motor (42), the fan motor mounting structure (41) according to any one of the first to fourth solutions provides the fan motor (42). Is attached to the tube plate (31a, 31b) of the heat exchanger (3).
さらに、 本発明が講じた第 6の解決手段は、 空気調和装置（1)のケ一シング (2)内で 熱交換器 (3)に送風する送風機 (4)用のファンモー夕（42)の取付構造を前提としている。 そして、 この取付構造では、 熱交換器 (3)の構造部材（31a，31b)に、 ファンモータ（42) を取り付けるためのファンモー夕取付部（31A)がー体に形成されている。  Further, the sixth solution taken by the present invention is to provide a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1). The mounting structure is assumed. In this mounting structure, a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the structural members (31a, 31b) of the heat exchanger (3).
また、 本発明が講じた第 7の解決手段は、 空気調和装置（1)のケ一シング (2)内で熱 交換器 (3)に送風する送風機 (4)用のファンモ一夕（42)の取付構造において、 熱交換器 A seventh solution taken by the present invention is a fan motor for a blower (4) that blows a heat exchanger (3) in a casing (2) of an air conditioner (1). Heat exchanger
(3)の構造部材（31a，31b)に、 ファンモー夕（42)を直接に取り付けるためのファンモー 夕取付部（31A)を一体に形成したものである。 この場合、 図 4， 5に示したファンモー 夕取付台 (41)などの別部品を使用せずに上記構造部材（31a，31b)にファンモータ（42) を取り付ける構成となる。 The fan motor mounting portion (31A) for directly mounting the fan motor mounting (42) is integrally formed with the structural member (31a, 31b) of (3). In this case, the fan motor (42) is mounted on the structural members (31a, 31b) without using separate parts such as the fan motor mounting base (41) shown in FIGS.
また、 本発明が講じた第 8の解決手段は、 空気調和装置（1)のケーシング (2)内で熱 交換器 (3)に送風する送風機 (4)用のファンモー夕（42)の取付構造において、 熱交換器 (3)の構造部材（31a，31b)に、 ファンモー夕（42)に一体形成された取付ベース部（42b) を受けるように該ファンモー夕（42)を取り付けるためのファンモー夕取付部（31A)を 一体に形成したものである。 この場合、 図 4, 5に示したファンモー夕取付台（41)な どの取付専用の別部品を介してファンモー夕（42)を取り付ける構成は含まないが、 防 振ゴムなどの取付用の補助部品を使用することは可能である。  An eighth solution taken by the present invention is a mounting structure of a fan motor (42) for a blower (4) for blowing a heat exchanger (3) in a casing (2) of an air conditioner (1). The fan motor for mounting the fan motor (42) on the structural members (31a, 31b) of the heat exchanger (3) to receive the mounting base (42b) integrally formed with the fan motor (42). The attachment part (31A) is formed integrally. In this case, the configuration for mounting the fan motor (42) via a separate mounting component such as the fan motor mounting base (41) shown in Figs. 4 and 5 is not included, but the auxiliary parts for mounting such as vibration-proof rubber are included. It is possible to use
また、 本発明が講じた第 9の解決手段は、 上記第 6ないし第 8のいずれか 1の解決 手段において、 ファンモー夕取付部（31A)を、 上記構造部材（31a,31b)の本体部（31B) に連接して形成された脚部（31C)と、 ファンモー夕（42)の取付ベース部 (42b)を受ける ように該脚部（31C)に形成された支持部（31D)とを備えた構成にしたものである。 According to a ninth solution of the present invention, in the above-mentioned sixth to eighth solutions, the fan motor mounting portion (31A) is connected to the main body (31a, 31b) of the structural member (31a, 31b). 31B) and the mounting base (42b) of the fan motor (42). Thus, a support portion (31D) formed on the leg portion (31C) is provided.
また、 本発明が講じた第 10の解決手段は、 上記第 9の解決手段において、 ファン モー夕取付部（31A)の支持部（31D)を、脚部 (31C)の先端部分を折り曲げることにより形 成したものである。  The tenth solution taken by the present invention is the same as the ninth solution, wherein the support portion (31D) of the fan motor mounting portion (31A) is bent by bending the distal end portion of the leg portion (31C). It was formed.
また、 本発明が講じた第 1 1の解決手段は、 上記第 9の解決手段において、 ファン モータ取付部（31A)の脚部（31C)に、該脚部 (31C)に対してプレス成形することにより形 成された補強リブ (31E)を設けたものである。  The eleventh solution taken by the present invention is the ninth solution, wherein the leg (31C) of the fan motor mounting portion (31A) is press-formed with respect to the leg (31C). The reinforcing rib (31E) formed by the above is provided.
また、 本発明が講じた第 12の解決手段は、 ケ一シング (2)内に、 熱交換器 (3)と、 該熱交換器 (3)に送風する送風機 (4)とを備え、該送風機 (4)がファンモー夕（42)により 駆動される空気調和装置において、 上記第 6ないし第 1 1のいずれか 1の解決手段の ファンモー夕取付構造（41)により、 ファンモ一夕（42)を熱交換器（3)の構造部材 (31a, 31b)に取り付けた構成としたものである。  Further, a twelfth solution taken by the present invention includes, in a casing (2), a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3). In the air conditioner in which the blower (4) is driven by the fan motor (42), the fan motor (42) is mounted by the fan motor mounting structure (41) according to any one of the sixth to eleventh solutions. It is configured to be attached to the structural members (31a, 31b) of the heat exchanger (3).
一作用一  One action
上記第 1及び第 5の解決手段では、 熱交換器 (3)の管板 (31a,31b)に、 ファンモー夕 (42)を取り付けるためのファンモー夕取付部（31A)がー体に形成されているため、ファ ンモ一夕（42)は、従来のファンモー夕取付台を用いずに管板 (31a,31b)に直接取り付け られる。  In the first and fifth solutions, a fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the tube plate (31a, 31b) of the heat exchanger (3). As a result, the fan-mo (42) can be mounted directly on the tube sheets (31a, 31b) without using the conventional fan-mo mounting.
また、 上記第 2及び第 5の解決手段のように、 ファンモー夕取付部 (31A)を、 管板 (31a,31b)の本体部（31B)に連接して形成された脚部（31C)と、ファンモータ（42)の取付 ベース部 (42b)を受けるように該脚部 (31C)に形成された支持部 (31D)とを備えた構成 とすれば、 ファンモー夕（42)は、管板 (31a,31b)から脚部 (31C)の支持部 (31D)までの長 さ分だけ離れた位置で該管板 (31a，31b)に固定される。  Further, as in the second and fifth solutions, the fan motor mounting portion (31A) is connected to the leg portion (31C) formed by connecting to the main body portion (31B) of the tube sheet (31a, 31b). And a supporting portion (31D) formed on the leg portion (31C) to receive the mounting base portion (42b) of the fan motor (42). It is fixed to the tube sheet (31a, 31b) at a position separated by a length from the (31a, 31b) to the support (31D) of the leg (31C).
また、 上記第 3及び第 5の解決手段のようにファンモ一夕取付部 (31A)の脚部 (31C) の先端部を折り曲げて支持部 (31D)とする構成では、 ファンモータ取付部 (31A)を L字 形状に形成することができるため、支持部（31D)に対するファンモ一夕（42)の取り付け 作業が容易に行われる。  Further, in the configuration as in the third and fifth solutions, the distal end portion of the leg portion (31C) of the fan motor mounting portion (31A) is bent to form the support portion (31D), and the fan motor mounting portion (31A ) Can be formed in an L-shape, so that the work of attaching the fan motor (42) to the support portion (31D) is easily performed.
また、 上記第 4及び第 5の解決手段のようにファンモ一夕取付部（31A)の脚部（31C) に補強リブ (31E)を設けると、脚部 (31C)が連接して形成されている管板 (31a，31b)が薄 い鋼板製であるために脚部（31C)を厚くできない場合でも、 ファンモー夕取付部（31A) の充分な強度が確保される。 Also, as in the fourth and fifth solutions, the leg portion (31C) of the fan motor mounting portion (31A) is provided. If reinforcing ribs (31E) are provided on the tube, even if the tube (31a, 31b) formed by connecting the legs (31C) is made of thin steel plate, the legs (31C) cannot be made thicker, Sufficient strength of the fan motor mounting part (31A) is secured.
さらに、上記第 6及び第 12の解決手段では、熱交換器 (3)の構造部材 (31a,31b)に、 ファンモータ（42)を取り付けるためのファンモ一夕取付部（31A)がー体に形成されて いるため、 ファンモー夕（42)は、 従来のファンモー夕取付台を用いずに、 構造部材 (31a,31b)に取り付けられる。  Further, in the sixth and twelfth solutions, the fan motor overnight mounting portion (31A) for mounting the fan motor (42) is formed on the structural members (31a, 31b) of the heat exchanger (3). Since it is formed, the fan motor (42) can be attached to the structural members (31a, 31b) without using a conventional fan motor mounting base.
また、 上記第 7及び第 12の解決手段では、 熱交換器 (3)の構造部材 (31a，31b)に、 ファンモー夕（42)を直接に取り付けるためのファンモー夕取付部（31A)がー体に形成 されているため、 ファンモー夕（42)は、 従来のファンモ一夕取付台を用いずに、 構造 部材（31a,31b)に直接に取り付けられる。  In the seventh and twelfth solutions, the fan motor mounting part (31A) for directly mounting the fan motor (42) to the structural members (31a, 31b) of the heat exchanger (3) is provided. Therefore, the fan motor (42) is directly attached to the structural members (31a, 31b) without using a conventional fan motor mounting base.
また、 上記第 8及び第 12の解決手段では、 熱交換器 (3)の構造部材 (31a,31b)に、 ファンモ一夕（42)に一体形成された取付ベース部（42b)を受けるように該ファンモ一 夕（42)を取り付けるためのファンモータ取付部（31A)がー体に形成されているので、フ アンモー夕（42)は、防振ゴムなどを介して構造部材 (31a，31b)に取り付けることができ る。  In the eighth and twelfth solutions, the structural members (31a, 31b) of the heat exchanger (3) receive the mounting base portion (42b) integrally formed with the fan motor (42). Since the fan motor mounting portion (31A) for mounting the fan motor (42) is formed on the body, the fan motor mounting (42) is connected to the structural members (31a, 31b) via vibration-proof rubber or the like. Can be attached to
また、 上記第 9及び第 12の解決手段のように、 ファンモータ取付部（31A)を、構造 部材（31a，31b)の本体部（31B)に連接して形成された脚部（31C)と、 ファンモー夕（42) の取付ベース部 (42b)を受けるように該脚部（31C)に形成された支持部（31D)とを備え た構成とすれば、 ファンモー夕（42)は、 構造部材（31a，31b)から脚部（31C)の支持部 (31D)までの長さ分だけ離れた位置で該構造部材 (31a，31b)に固定される。  Further, as in the ninth and twelfth solving means, the fan motor mounting portion (31A) is connected to the leg portion (31C) formed continuously with the main body portion (31B) of the structural member (31a, 31b). And a supporting portion (31D) formed on the leg (31C) to receive the mounting base portion (42b) of the fan motor (42), the fan motor (42) can be a structural member. It is fixed to the structural member (31a, 31b) at a position separated by a length from the (31a, 31b) to the support portion (31D) of the leg (31C).
また、 上記第 10及び第 1 2の解決手段のようにファンモータ取付部（31A)の脚部 (31C)の先端部分を折り曲げて支持部（31D)とする構成では、ファンモ一夕取付部（31A) を L字形状に形成することができるため、支持部（31D)に対するファンモータ（42)の取 り付け作業が容易に行われる。  Also, in the configuration as in the tenth and the twelfth solutions, the distal end portion of the leg (31C) of the fan motor mounting portion (31A) is bent to form the support portion (31D). Since 31A) can be formed in an L-shape, the work of attaching the fan motor (42) to the support portion (31D) is easily performed.
また、 上記第 1 1及び第 1 2の解決手段のようにファンモー夕取付部（31A)の脚部 (31C)に補強リブ (31E)を設けると、 脚部（31C)が連接して形成されている構造部材 ( 31a，31b)が薄い鋼板製であるために脚部（31C )を厚くできない場合でも、 ファンモ一 夕取付部 ( 31A)の充分な強度が確保される。 Further, when reinforcing ribs (31E) are provided on the legs (31C) of the fan motor mounting portion (31A) as in the first and second solutions, the legs (31C) are formed continuously. Structural members Even if the legs (31C) cannot be made thicker because (31a, 31b) is made of thin steel plate, sufficient strength of the fan motor mounting portion (31A) is ensured.
一効果—  One effect—
以上のように、 上記第 1及び第 5の解決手段によれば、 ファンモー夕（42 )を従来の ファンモー夕取付台を用いずに熱交換器 ( 3 )の管板 ( 31a, 31b)に直接に取り付けること ができるため、 従来よりも部品点数が少なくなり、 取り付け用のビスも少なくなる。 しかも作業も容易に行うことができるため、 従来よりもコストを低減することができ る。 また、 管板 (31a，31b)とファンモータ取付部 ( 31A)とを一体に形成して構成を簡素 化しているので、 部品の管理も簡素化できることとなり、 その点でもコスト低減を図 ることができる。  As described above, according to the first and fifth solutions, the fan motor (42) is directly connected to the tube plate (31a, 31b) of the heat exchanger (3) without using a conventional fan motor mounting base. The number of parts is smaller than before, and the number of mounting screws is also reduced. In addition, since the work can be easily performed, the cost can be reduced as compared with the conventional case. In addition, since the tube plates (31a, 31b) and the fan motor mounting portion (31A) are integrally formed to simplify the configuration, it is possible to simplify the management of parts and to reduce costs in that respect. Can be.
また、 上記第 2及び第 5の解決手段のように、 ファンモー夕取付部（31A)を、 管板 (31a，31b)の本体部（31B )に連接して形成された脚部（31C)と、 該脚部（31C)に形成され た支持部 ( 31D)とを備えた構成とすれば、 簡単な構成で本発明のファンモー夕取付部 (31A)を具体化でき、 特に上記第 3及び第 5の解決手段のように脚部 (31C )の先端部を 折り曲げて支持部（31D)とする構成では、 本発明のファンモー夕取付部（31A)を容易に 実現できるうえに、支持部（31D)に対するファンモータ（42)の取り付け作業を容易に行 えることからコスト低減が可能となる。  Further, as in the second and fifth solving means, the fan motor mounting portion (31A) is connected to the leg portion (31C) formed by connecting to the main body portion (31B) of the tube sheet (31a, 31b). With the configuration including the support portion (31D) formed on the leg portion (31C), the fan motor mounting portion (31A) of the present invention can be embodied with a simple configuration. In the configuration in which the distal end of the leg portion (31C) is bent to form the support portion (31D) as in the solution of the fifth aspect, the fan motor mounting portion (31A) of the present invention can be easily realized, and the support portion (31D) can be easily realized. The cost can be reduced because the work of mounting the fan motor (42) to (2) can be easily performed.
さらに、 上記第 4、 第 5の解決手段のようにファンモー夕取付部（31A)の脚部（31C) に補強リブ ( 31E )を設けると、 ファンモータ取付部（31A)の充分な強度を確保できる。 特にファンモー夕（42)の取付後には、ファンモー夕取付部（31A)に取り付けられるファ ンモ一夕（42 )が剛体であることと相まって、ファンモ一夕取付部（31A)が強度不足とな ることを確実に防止できる。  Further, when reinforcing ribs (31E) are provided on the legs (31C) of the fan motor mounting portion (31A) as in the fourth and fifth solutions, sufficient strength of the fan motor mounting portion (31A) is ensured. it can. In particular, after the fan motor mounting part (42) is mounted, the rigidity of the fan motor mounting part (31) attached to the fan motor mounting part (31A) results in insufficient strength of the fan motor mounting part (31A). Can be reliably prevented.
さらに、 上記第 6〜第 8、 及び第 1 2の解決手段によれば、 従来のファンモー夕取 付台を用いる代わりにファンモ一夕取付部（31A)を用いて、ファンモ一夕（42 )を熱交換 器 ( 3)の構造部材（31a，31b)に取り付けるようにしているため、 従来よりも部品点数が 少なくなり、取り付け用のビスなどの締結手段も少なくなる。しかもファンモ一夕（42) を上記構造部材 (31a, 31b)に直接に取り付けることが可能で、作業も容易に行うことが できるため、従来よりもコストを低減することができる。また、上記構造部材（31a, 31b) とファンモ一夕取付部（31A)とを一体に形成して構成を簡素化しているので、部品の管 理も簡素化できることとなり、 その点でもコスト低減を図ることができる。 Further, according to the sixth to eighth and the 12th solutions, instead of using the conventional fan motor mounting table, the fan motor mounting unit (31A) is used to connect the fan motor mounting unit (42). Since it is mounted on the structural members (31a, 31b) of the heat exchanger (3), the number of parts is smaller than before, and the number of fastening means such as mounting screws is also reduced. Moreover, the fan motor (42) can be directly attached to the structural members (31a, 31b), making the work easier. Therefore, the cost can be reduced as compared with the related art. In addition, since the structural members (31a, 31b) and the fan motor mounting portion (31A) are integrally formed to simplify the configuration, it is possible to simplify the management of parts, thereby reducing costs. Can be planned.
また、 上記第 9及び第 1 2の解決手段のように、 ファンモー夕取付部 (31A)を、 上記 構造部材 ( 31a, 31b)の本体部 (31B )に連接して形成された脚部 ( 31C)と、 該脚部 ( 31C )に 形成された支持部 ( 31D)とを備えた構成とすれば、簡単な構成で本発明のファンモー夕 取付部（31A)を具体化できる。 特に、 上記第 1 0及び第 1 2の解決手段のように脚部 (31C )の先端部分を折り曲げて支持部（31D)とする構成では、 本発明のファンモ一夕取 付部 (31A)を容易に実現できるうえに、 支持部 (31D )に対するファンモ一夕（42 )の取り 付け作業を容易に行えることからコスト低減が可能となる。  Further, as in the ninth and 12th solutions, a fan motor mounting portion (31A) is connected to a main body portion (31B) of the structural member (31a, 31b) by a leg portion (31C). ) And the support portion (31D) formed on the leg portion (31C), the fan motor mounting portion (31A) of the present invention can be embodied with a simple configuration. In particular, in the configuration in which the tip portion of the leg portion (31C) is bent to form the support portion (31D) as in the above-described first and second solving means, the fan motor mounting portion (31A) of the present invention is provided. In addition to being easily realized, the work of attaching the fan motor (42) to the support (31D) can be easily performed, so that the cost can be reduced.
さらに、上記第 1 1及び第 1 2の解決手段のようにファンモー夕取付部（31A)の脚部 (31C)に補強リブ (31E )を設けると、ファンモー夕取付部（31A)の充分な強度を確保でき る。特にファンモ一夕（42 )の取付後には、 ファンモー夕取付部（31A)に取り付けられる フアンモー夕（42)が剛体であることと相まって、ファンモ一夕取付部（31A)が強度不足 となることを確実に防止できる。 図面の簡単な説明  Further, when the reinforcing ribs (31E) are provided on the legs (31C) of the fan motor mounting portion (31A) as in the first and second solutions, sufficient strength of the fan motor mounting portion (31A) can be obtained. Can be secured. In particular, after the installation of the fan motor overnight (42), the fact that the fan motor night installation part (31A) attached to the fan motor night installation part (31A) is rigid, and that the strength of the fan motor overnight installation part (31A) becomes insufficient. It can be reliably prevented. BRIEF DESCRIPTION OF THE FIGURES
図 1は、 本発明の実施形態に係る空気調和装置の室外機における概略の機器配置を 示す正面図である。  FIG. 1 is a front view showing a schematic device arrangement in an outdoor unit of an air conditioner according to an embodiment of the present invention.
図 2は、 図 1の左側面図である。  FIG. 2 is a left side view of FIG.
図 3は、 図 1の平面図である。  FIG. 3 is a plan view of FIG.
図 4は、 従来の空気調和装置の室外機におけるファンモ一夕取付構造を示す正面図 である。  FIG. 4 is a front view showing a structure for mounting a fan motor in an outdoor unit of a conventional air conditioner.
図 5は、 図 4の左側面図である。 発明を実施するための最良の形態  FIG. 5 is a left side view of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
以下、 本発明の実施形態を図面に基づいて詳細に説明する。 本実施形態は、いわゆるセパレート型の空気調和装置の室外機（1)に関するものであ る。図 1、 図 2及び図 3は、 それそれ室外機 (1)内の概略の機器配置を示す正面図、 左 側面図及び平面図である。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The present embodiment relates to an outdoor unit (1) of a so-called separate type air conditioner. FIG. 1, FIG. 2 and FIG. 3 are a front view, a left side view and a plan view, respectively, showing a schematic arrangement of devices in the outdoor unit (1).
図示するように、 この室外機（1)では、 仮想線で示したケーシング (2)内に、 室外熱 交換器 (3)、 室外送風機 (4)、 圧縮機 (5)、 レシーバ (6)等の機器が配置されている。 室 外熱交換器（ 3 )は、詳細構造は示していないがクロスフィンコィル型の熱交換器であり、 平面視形状がほぼ L字形に形成され、 ケーシング (2)に固定されている。  As shown in the figure, in this outdoor unit (1), an outdoor heat exchanger (3), an outdoor blower (4), a compressor (5), a receiver (6), etc. are placed inside a casing (2) indicated by phantom lines. Devices are arranged. Although the detailed structure is not shown, the outdoor heat exchanger (3) is a cross fin coil type heat exchanger, and has a substantially L-shape in plan view, and is fixed to the casing (2).
この熱交換器 (3)のほぼ中央部の 2箇所と、 右側の端部とには、 熱交換器 (3)の構造 部材としていわゆるチャンネル形状に形成された管板（31a，31b，31c)が鉛直方向に沿 つて固定され、 図示しないコイルを保持している。 本発明の特徴として、 中央部分の 2本の管板（31a,31b)に、 ファンモ一夕（42)と、 ファンモー夕（42)の出力軸 (42a)に固 定されたプロペラファン（43)とが保持されて、室外送風機 (4)が構成されている。なお、 プロペラファン（43)は、 本発明の特徴部を明確に表すために、 図 1では仮想線で表し ている。  At two locations near the center of the heat exchanger (3) and at the right end, tube plates (31a, 31b, 31c) formed in a so-called channel shape as structural members of the heat exchanger (3) Is fixed along the vertical direction and holds a coil (not shown). As a feature of the present invention, the two tube sheets (31a, 31b) in the center portion, the fan motor (42), and the propeller fan (43) fixed to the output shaft (42a) of the fan motor (42). Are held to constitute the outdoor blower (4). In addition, the propeller fan (43) is shown by a virtual line in FIG. 1 in order to clearly show the feature of the present invention.
各中央管板（31a,31b)には、ファンモー夕（42)を取り付けるためのファンモー夕取付 部（31A)がー体に形成されている。このファンモー夕取付部（31A)は、各管板（31a，31b) の本体部 (31B)に連接して形成された脚部（31C)と、 ファンモー夕（42)の取付ベース部 (42b)を受けるように該脚部（31C)に連接している支持部（31D)とを備えている。  A fan motor mounting portion (31A) for mounting the fan motor mounting (42) is formed on each central tube plate (31a, 31b). The fan motor mounting portion (31A) includes a leg (31C) connected to the main body (31B) of each tube sheet (31a, 31b), and a mounting base portion (42b) of the fan motor mounting (42). And a support portion (31D) connected to the leg portion (31C) so as to receive the support portion.
ファンモー夕取付部（31A)の支持部（31D)は、脚部（31C)の先端部分をほぼ直角に折り 曲げることにより形成され、 ファンモ一夕取付部（31A)が L字形状に構成されている。 また、 ファンモー夕取付部（31A)の脚部（31C)には、該脚部（31C)に対してプレス成形す ることにより該脚部（31C)の延在する方向に沿って形成された細長い補強リブ (31E)が 設けられている。  The support portion (31D) of the fan motor mounting portion (31A) is formed by bending the distal end portion of the leg portion (31C) substantially at a right angle, and the fan motor mounting portion (31A) is formed in an L-shape. I have. Further, the leg (31C) of the fan motor mounting portion (31A) is formed along the direction in which the leg (31C) extends by press-forming the leg (31C). Elongated reinforcing ribs (31E) are provided.
ファンモ一夕取付部（31A)の支持部（31D)には、 ファンモー夕の取付ベース部（42b) に形成された取付孔に対応する位置に、 ビスとナツトなどの締結手段によりファンモ 一夕を保持するために、 図示していないモ一夕固定孔が形成されている。  At the support part (31D) of the fan motor mounting part (31A), the fan motor mounting part such as a screw and a nut is attached at a position corresponding to the mounting hole formed in the mounting base part (42b) of the fan motor mounting part. In order to hold it, a fixing hole (not shown) is formed.
一方、 図 1において室外熱交換器 (3)の右側端部の管板 (31c)には仕切板 (21)が固定 されるとともに、 この仕切板 (21)がケーシング (2)の前面と連結されて、該ケーシングOn the other hand, in Fig. 1, the partition plate (21) is fixed to the tube plate (31c) at the right end of the outdoor heat exchanger (3). The partition plate (21) is connected to the front of the casing (2),
(2)の内部が左右に隣接する 2つの空間 (2a,2b)に仕切られている。 上記室外熱交換器The interior of (2) is partitioned into two spaces (2a, 2b) that are adjacent on the left and right. The above outdoor heat exchanger
(3)と室外送風機 (4)は仕切板 (21)の左側の空間 (2a)に配設され、 該空間 (2a)が、 室外 熱交換器 (3)内を流れる冷媒と室外空気との熱交換スペースとなっている。また、上記 圧縮機 (5)やレシーバ (6)等の他の機器は、 仕切板 (21)の右側の空間 (2b)に配設されて いる。なお、圧縮機 (5)やレシーバ (6)は、 図示しない固定部材を用いてケーシング (2) に固定されている。 (3) and the outdoor blower (4) are disposed in the space (2a) on the left side of the partition plate (21), and the space (2a) is used for communication between the refrigerant flowing in the outdoor heat exchanger (3) and the outdoor air. It is a heat exchange space. Further, other devices such as the compressor (5) and the receiver (6) are disposed in the space (2b) on the right side of the partition (21). The compressor (5) and the receiver (6) are fixed to the casing (2) using a fixing member (not shown).
以上説明した構成の室外機 (1)においては、各機器による組立作業を行う際、室外熱 交換器（3)の中央管板（31a，31b)に予めファンモー夕取付部（31A)が設けられているた め、該中央管板 (31a，31b)に図 4及び図 5に示したようなファンモータ取付台（41)を取 り付ける必要がなく、中央管板 (31a，31b)にファンモ一夕（42)を直接取り付けることが できる。 つまり、 中央管板 (31a，31b)に設けられたファンモー夕取付部（31A)の支持部 (31D)にファンモー夕（42)の取付ベース部（42b)の位置を合わせて、 ビスとナツトなど による取り付け作業を行うだけでファンモ一夕（42)を中央管板 (31a，31b)に固定でき る。そして、 ファンモ一夕（42)の出力軸（42a)にプロペラファン（43)を固定すると、 室 外熱交換器 (3)に対する室外送風機 (4)の取り付け作業が完了する。 なお、 その他の機 器についても適宜取り付け作業を行うことにより、室外機（1)を組み立てることができ る。  In the outdoor unit (1) having the configuration described above, when assembling work by each device, the fan motor mounting portion (31A) is previously provided on the central tube plate (31a, 31b) of the outdoor heat exchanger (3). As a result, there is no need to attach the fan motor mounting base (41) as shown in FIGS. 4 and 5 to the central tube plate (31a, 31b), and the fan motor is attached to the central tube plate (31a, 31b). One night (42) can be installed directly. In other words, align the position of the mounting base (42b) of the fan motor (42) with the support (31D) of the fan motor mounting (31A) provided on the central tube plate (31a, 31b), By simply performing the mounting work, the fan motor (42) can be fixed to the central tube sheet (31a, 31b). Then, when the propeller fan (43) is fixed to the output shaft (42a) of the fan motor overnight (42), the work of attaching the outdoor blower (4) to the outdoor heat exchanger (3) is completed. The outdoor unit (1) can be assembled by properly installing other units.
一実施形態の効果一  Effects of one embodiment
本実施形態によれば、 以下のような効果が発揮される。  According to the present embodiment, the following effects are exhibited.
すなわち、 従来の取付構造とは違って図 4及び図 5に示したファンモータ取付台 (41)を使用せずに、 熱交換器 (3)の管板 (31a，31b)にファンモー夕（42)を直接固定する 構造としているため、 部品点数が少なくなり、 必要なビスの個数も低減される。 さら に、 ビスの個数が少なくなるため、 作業自体も簡素化され、 従来の構造と比較してコ ストを低減することが可能となる。  That is, unlike the conventional mounting structure, the fan motor mounting base (41) shown in FIGS. 4 and 5 is not used and the fan motor mounting (42) is attached to the tube plate (31a, 31b) of the heat exchanger (3). ) Is directly fixed, which reduces the number of parts and the number of required screws. Furthermore, since the number of screws is reduced, the operation itself is simplified, and costs can be reduced as compared with the conventional structure.
なお、 本実施形態の取付構造では、 各管板 (31a，31b)の本体部 (31B)から延出するよ うに形成した脚部 (31C)と、 その先端部分を折り曲げて形成した支持部（31D)とからフ アンモー夕取付部（31A)を簡単な形状に形成しているが、 補強リブ (31E)を設けている ことと、 ファンモー夕（42)自体が剛体であることから、 ファンモー夕（42)を管板 (31a，31b)に取り付けた状態において取付部分が強度不足となることはなく、充分な強 度を確保できる。 In the mounting structure of the present embodiment, a leg (31C) formed to extend from the main body (31B) of each tube sheet (31a, 31b) and a support ( 31D) Although the mounting part (31A) is formed in a simple shape, the reinforcing rib (31E) is provided, and the fan part (42) itself is rigid, so the fan part (42) is connected to the pipe. In the state of being attached to the plates (31a, 31b), the attached portion does not have insufficient strength, and sufficient strength can be secured.
—その他の実施の形態—  -Other embodiments-
本発明は、 上記実施形態について、 以下のような構成としてもよい。  The present invention may be configured as follows in the above embodiment.
例えば、 上記実施形態では熱交換器 (3)のコイルを保持する管板 (31a,31b)にファン モ一夕取付部（31A)を一体的に形成しているが、 ファンモ一夕取付部（31A)は、 管板 (31a,31b)に限らず、 熱交換器 (3)の構造部材 （熱交換器 (3)の骨組みを構成する部材） に形成したものであればよい。  For example, in the above-described embodiment, the fan module mounting portion (31A) is formed integrally with the tube plates (31a, 31b) holding the coils of the heat exchanger (3). 31A) is not limited to the tubesheets (31a, 31b), but may be any as long as it is formed on a structural member of the heat exchanger (3) (a member constituting a framework of the heat exchanger (3)).
さらに、上記実施形態では空気調和装置の室外機 (1)について説明したが、本発明は ファンモー夕（42)が熱交換器 (3)の管板や構造部材 (31a，31b)に取り付けられる構成の 空気調和装置であれば適用対象を室外機（1)に限定するものではない。  Further, in the above embodiment, the outdoor unit (1) of the air conditioner has been described. However, the present invention relates to a configuration in which the fan motor (42) is attached to the tube sheet or the structural members (31a, 31b) of the heat exchanger (3). The air conditioner is not limited to the outdoor unit (1).
また、上記実施形態において、 ファンモ一夕取付部（31A)の具体的な形状などは単に 一例にすぎず、 ファンモー夕取付部（31A)は、 管板や構造部材（31a，31b)と一体で、 か つ図 4, 5に示したファンモータ取付台（41)の代わりに使用してファンモー夕（42)を 固定できるようになっていれば、 その形状は任意に変更してもよい。 さらに、 ファン モー夕取付部 (31A)を設ける管板や構造部材（31a,31b)は、 ファンモータ（42)の取付べ —ス部 (42b )に応じた位置に設けるようにすれば、 図示以外の位置にしてもよい。 また、上記実施形態ではファンモー夕（42)をファンモー夕取付部（31A)に直接に取り 付けるようにしているが、 図 4, 5に示したファンモータ取付台 (41)などの取付専用 部品を使用しない構成であれば防振ゴムなどの取付用の補助部品は使用してもよい。 また、 ファンモー夕（42)の小型軽量化が進めば、 ファンモータ取付部 (31A)を例えば リブ ( 31E )などのないさらに簡単な構成にすることも可能であり、そうすることによつ てコストを一層低減することが可能となる。  In the above embodiment, the specific shape of the fan motor mounting portion (31A) is merely an example, and the fan motor mounting portion (31A) is integrated with the tube sheet and the structural members (31a, 31b). However, if the fan motor mount (42) can be fixed by using it instead of the fan motor mount (41) shown in FIGS. 4 and 5, its shape may be changed arbitrarily. Further, the tube sheet and the structural members (31a, 31b) on which the fan motor mounting portion (31A) is provided may be provided at a position corresponding to the mounting base portion (42b) of the fan motor (42). Other positions may be used. In the above embodiment, the fan motor mounting part (42) is directly mounted on the fan motor mounting part (31A). However, mounting parts such as the fan motor mounting base (41) shown in FIGS. If not used, auxiliary parts for attachment, such as vibration-proof rubber, may be used. Further, if the fan motor (42) is reduced in size and weight, the fan motor mounting portion (31A) can be made to have a simpler structure without the ribs (31E), for example. Costs can be further reduced.

Claims

言青 求 の 範 囲 Scope of demand
1. 空気調和装置（1)のケ一シング (2)内で熱交換器 (3)に送風する送風機 (4)用のフ アンモー夕（42)の取付構造であって、 1. A fan (42) mounting structure for a blower (4) that blows a heat exchanger (3) in a casing (2) of an air conditioner (1),
上記熱交換器 (3)の管板（31a，31b)に、 ファンモー夕（42)を取り付けるためのファン モータ取付部（31A)がー体に形成されているファンモ一夕取付構造。  A fan motor mounting structure in which a fan motor mounting portion (31A) for mounting a fan motor (42) is formed on a tube plate (31a, 31b) of the heat exchanger (3).
2. ファンモータ取付部（31A)は、管板 (31a,31b)の本体部（31B)に連接して形成され た脚部 (31C)と、 ファンモ一夕（42)の取付べ一ス部 (42b)を受けるように該脚部（31C) に形成された支持部（31D)とを備えている請求項 1記載のファンモー夕取付構造。  2. The fan motor mounting part (31A) is connected to the legs (31C) connected to the main body (31B) of the tube sheets (31a, 31b) and the mounting base part of the fan motor overnight (42). The fan motor mounting structure according to claim 1, further comprising a support portion (31D) formed on the leg portion (31C) so as to receive the (42b).
3. ファンモ一夕取付部 (31A)の支持部 (31D)は、脚部 (31C)の先端部分を折り曲げる ことにより形成されている請求項 2記載のファンモー夕取付構造。 3. The fan motor mounting structure according to claim 2, wherein the support portion (31D) of the fan motor mounting portion (31A) is formed by bending a tip portion of the leg portion (31C).
4. ファンモー夕取付部（31A)の脚部（31C)には、該脚部 (31C)に対してプレス成形す ることにより形成された補強リブ ( 31E )が設けられている請求項 2または 3記載のフ アンモー夕取付構造。 4. The leg (31C) of the fan motor mounting portion (31A) is provided with a reinforcing rib (31E) formed by press-forming the leg (31C). Fan mounting structure described in 3.
5. ケーシング (2)内に、 熱交換器 (3)と、 該熱交換器 (3)に送風する送風機 (4)とを 備え、 該送風機 (4)がファンモー夕（42)により駆動される空気調和装置であって、 請求項 1ないし 4の何れか 1記載のファンモータ取付構造 (41)により、 ファンモー 夕（42)が熱交換器 (3)の管板 (31a,31b)に取り付けられている空気調和装置。 5. The casing (2) includes a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3), and the blower (4) is driven by a fan motor (42). An air conditioner, wherein the fan motor (42) is mounted on the tube plate (31a, 31b) of the heat exchanger (3) by the fan motor mounting structure (41) according to any one of claims 1 to 4. Air conditioner.
6. 空気調和装置（1)のケーシング (2)内で熱交換器 (3)に送風する送風機 (4)用のフ アンモー夕（42)の取付構造であって、 6. The mounting structure of the fan motor (42) for the blower (4) that blows the heat exchanger (3) in the casing (2) of the air conditioner (1),
上記熱交換器 (3)の構造部材（31a，31b)に、 ファンモー夕（42)を取り付けるためのフ アンモ一夕取付部（31A)がー体に形成されているファンモー夕取付構造。  A fan motor mounting structure in which a fan motor mounting portion (31A) for mounting a fan motor mounting (42) is formed on a structural member (31a, 31b) of the heat exchanger (3).
7. 空気調和装置（1)のケーシング (2)内で熱交換器 (3)に送風する送風機 (4)用のフ アンモ一夕（42)の取付構造であって、 7. The mounting structure of the fan (42) for the blower (4) that blows the heat exchanger (3) in the casing (2) of the air conditioner (1),
上記熱交換器 (3)の構造部材 (31a,31b)に、 ファンモー夕（42)を直接に取り付けるた めのファンモー夕取付部（31A)がー体に形成されているファンモー夕取付構造。  A fan motor mounting structure in which a fan motor mounting part (31A) for directly mounting the fan motor mounting (42) to the structural members (31a, 31b) of the heat exchanger (3) is formed.
8. 空気調和装置（1)のケーシング (2)内で熱交換器 (3)に送風する送風機 (4)用のフ アンモ一夕（42)の取付構造であって、 8. In the casing (2) of the air conditioner (1), the fan for the blower (4) that blows the heat exchanger (3) It is the mounting structure of Ammo overnight (42),
上記熱交換器 (3)の構造部材 (31a，31b)に、 ファンモー夕（42)に一体形成された取付 ベース部（42b)を受けるように該ファンモー夕（42)を取り付けるためのファンモー夕 取付部（31A)がー体に形成されているファンモー夕取付構造。  A fan motor for mounting the fan motor (42) on the structural members (31a, 31b) of the heat exchanger (3) so as to receive the mounting base (42b) integrally formed with the fan motor (42). The fan motor mounting structure where the part (31A) is formed in the body.
9. ファンモー夕取付部 (31A)は、上記構造部材 (31a，31b)の本体部 (31B)に連接して 形成された脚部 (31C)と、 ファンモ一夕（42)の取付ベース部 (42b)を受けるように該脚 部（31C)に形成された支持部（31D)とを備えている請求項 6ないし 8のいずれか 1記載 のファンモー夕取付構造。  9. The fan motor mounting portion (31A) includes a leg portion (31C) formed in connection with the main body portion (31B) of the structural member (31a, 31b) and a mounting base portion (42) of the fan motor mounting portion (42). The fan motor mounting structure according to any one of claims 6 to 8, further comprising a support portion (31D) formed on the leg portion (31C) to receive the leg portion (42b).
10. ファンモ一夕取付部 (31A)の支持部 (31D)は、脚部 (31C)の先端部分を折り曲げ ることにより形成されている請求項 9記載のファンモータ取付構造。  10. The fan motor mounting structure according to claim 9, wherein the support portion (31D) of the fan motor mounting portion (31A) is formed by bending a tip portion of the leg portion (31C).
1 1. ファンモー夕取付部（31A)の脚部（31C)には、該脚部（31C)に対してプレス成形 することにより形成された補強リブ (31E)が設けられている請求項 9記載のファンモ 一夕取付構造。  10. The leg (31C) of the fan motor mounting portion (31A) is provided with a reinforcing rib (31E) formed by press-forming the leg (31C). The mounting structure of the fanmo overnight.
12. ケ一シング (2)内に、 熱交換器 (3)と、 該熱交換器 (3)に送風する送風機 (4)と を備え、 該送風機 (4)がファンモータ（42)により駆動される空気調和装置であって、 請求項 6ないし 1 1のいずれか 1記載のファンモ一夕取付構造 (41)により、 ファン モー夕（42)が熱交換器 (3)の構造部材 (31a，31b)に取り付けられている空気調和装置。  12. In the casing (2), a heat exchanger (3) and a blower (4) for blowing air to the heat exchanger (3) are provided, and the blower (4) is driven by a fan motor (42). The air conditioner according to any one of claims 6 to 11, wherein the fan motor mounting structure (41) according to any one of claims 6 to 11 allows the fan motor (42) to be a structural member of the heat exchanger (3). The air conditioner installed in 31b).
PCT/JP2000/009277 2000-01-11 2000-12-26 Air conditioner fan motor mounting structure, and air conditioner WO2001051858A1 (en)

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Publication number Priority date Publication date Assignee Title
US20190145636A1 (en) * 2017-11-13 2019-05-16 Samsung Electronics Co., Ltd. Blower and outdoor unit of air conditioner having the same
US20240133399A1 (en) * 2022-10-21 2024-04-25 Coil Master Corporation Modular fan array

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3668783B2 (en) * 2001-09-28 2005-07-06 ダイキン工業株式会社 Air conditioner outdoor unit

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JPS59212628A (en) * 1983-05-16 1984-12-01 Matsushita Electric Ind Co Ltd Fan motor mounting device for air conditioner
US5081849A (en) * 1990-05-11 1992-01-21 Whirlpool Corporation Assembly method and construction for a room air conditioner
JPH08110122A (en) * 1994-10-07 1996-04-30 Nippondenso Co Ltd Evaporator for cooling equipment

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JPS59212628A (en) * 1983-05-16 1984-12-01 Matsushita Electric Ind Co Ltd Fan motor mounting device for air conditioner
US5081849A (en) * 1990-05-11 1992-01-21 Whirlpool Corporation Assembly method and construction for a room air conditioner
JPH08110122A (en) * 1994-10-07 1996-04-30 Nippondenso Co Ltd Evaporator for cooling equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190145636A1 (en) * 2017-11-13 2019-05-16 Samsung Electronics Co., Ltd. Blower and outdoor unit of air conditioner having the same
US11067301B2 (en) * 2017-11-13 2021-07-20 Samsung Electronics Co., Ltd. Blower and outdoor unit of air conditioner having the same
US20240133399A1 (en) * 2022-10-21 2024-04-25 Coil Master Corporation Modular fan array

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AU2226601A (en) 2001-07-24
CN2467944Y (en) 2001-12-26

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