JPH04131625A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPH04131625A
JPH04131625A JP2252223A JP25222390A JPH04131625A JP H04131625 A JPH04131625 A JP H04131625A JP 2252223 A JP2252223 A JP 2252223A JP 25222390 A JP25222390 A JP 25222390A JP H04131625 A JPH04131625 A JP H04131625A
Authority
JP
Japan
Prior art keywords
heat exchanger
motor
case
fan
blower
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
Application number
JP2252223A
Other languages
Japanese (ja)
Inventor
Motomi Yamauchi
元美 山内
Kozo Ninomiya
浩三 二宮
Yoshiyuki Kitamura
北村 芳之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2252223A priority Critical patent/JPH04131625A/en
Publication of JPH04131625A publication Critical patent/JPH04131625A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

PURPOSE:To provide an air conditioner, blower fan of which can easily be maintained or repaired by a method wherein the air conditioner is provided with a single fixing element for fixing a motor for the blower and a heat exchanger. CONSTITUTION:In the event that a cross-flow fan 4 is to be removed for its cleaning or replacement (maintenance), at first, screws 26 for a motor holder 25 are removed and then the motor holder 25 is removed from a case 2. Then, as a right side of a heat exchanger 5 is displaced toward a front side, some fan fixing small screws 22 are exposed, Then, the small screws are removed. In this way, since the motor holder 25 is provided with engaging pieces 14 and 15 and the right side of the heat exchanger 5 is also fixed with the motor pressing element 25, removing of this motor holder 25 causes the right side of the heat exchanger 5 to be removed and so the right side of the heat exchanger 5 can also be easily displaced and the fixing small screws 22 can also be easily removed. At this time, as the motor pressing element 31 is removed, the fan motor 12 can also be easily removed. Then, as the screws 28 for a bearing fixing element 27 are removed and the bearing fixing element 27 is removed from the case 2, the case 2 at the left side of the cross-flow fan 4 is eliminated, resulting in that as the left side of the cross-flow fan 4 is inclined slightly toward a front side, the cross-flow fan 4 can be removed from the left side.

Description

【発明の詳細な説明】 (イ)産業上の利用分野 この発明は空気通路内に熱交換器と送風機とを配置した
空気調和機に関する。
DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application This invention relates to an air conditioner in which a heat exchanger and a blower are arranged in an air passage.

(ロ)従来の技術 空気通路内に熱交換器と送風機とを配置した空気調和機
の従来技術としては、実公昭62−19855号公報に
記載されたものがある。この空気調和機は、ケースと、
このケースに着脱自在に取付けられる前面パネルとから
筐体を形成し、この筐体の空気通路内に熱交換器と送風
機とを配置し、この熱交換器の管板をケースに固定する
と共に、送風機のモータをモータ押えでケースに固定し
ている。
(b) Prior Art A prior art example of an air conditioner in which a heat exchanger and a blower are disposed in an air passage is disclosed in Japanese Utility Model Publication No. 19855/1983. This air conditioner has a case and
A casing is formed from a front panel that is detachably attached to the casing, a heat exchanger and a blower are arranged in the air passage of the casing, and a tube plate of the heat exchanger is fixed to the casing. The blower motor is secured to the case with a motor holder.

(八)発明が解決しようとする課題 前述した空気調和機では筐体内の限られた空間内に熱交
換器や送風機を設けているため、熱交換器や送風機の位
置が近接していたり、送風機が熱交換器の背面側に重な
るように配置されることもある。このため送風機のファ
ンをメンテナンスのために取外す場合、モータ押えを取
外しても、熱交換器が邪魔になってモータとファンとを
固定するビスが取外せないこともあった。この場合、熱
交換器もケースから取外さなければならず、ファンのメ
ンテナンスが非常に行ないにくかった。
(8) Problems to be solved by the invention In the air conditioner described above, the heat exchanger and blower are installed in a limited space inside the housing, so the heat exchanger and blower are located close to each other, and the blower may be placed so as to overlap the back side of the heat exchanger. For this reason, when the fan of the blower is removed for maintenance, even if the motor holder is removed, the heat exchanger may get in the way and the screws that fix the motor and fan cannot be removed. In this case, the heat exchanger also had to be removed from the case, making maintenance of the fan extremely difficult.

この発明は、送風機のファンのメンテナンスが行ない易
い空気調和機を提供するものである。
The present invention provides an air conditioner in which the fan of the blower can be easily maintained.

(ニ)課題を解決するための手段 この発明は、ケースと、このケースに取付けた前面パネ
ルとからなる筐体を有し、この筐体の空気通路内に熱交
換器と送風機とを配置した空気調和機において、前記送
風機のモータと前記熱交換器とをケースに取付ける単一
の取付具を設けたものである。
(d) Means for Solving the Problems This invention has a housing consisting of a case and a front panel attached to the case, and a heat exchanger and a blower are arranged in the air passage of this housing. The air conditioner is provided with a single fitting for attaching the blower motor and the heat exchanger to the case.

(*)作用 この空気調和機では、単一の取付具で送風機のモータと
熱交換器とがケースに取付けられる。また、取付具をケ
ースから取外すと、送風機のモータと熱交換器とがケー
スから取外きれる。
(*) Function In this air conditioner, the blower motor and heat exchanger are attached to the case with a single fixture. Furthermore, when the fixture is removed from the case, the blower motor and heat exchanger can be removed from the case.

(へ)実施例 この発明の一実施例を図面に基づき説明する。(f) Example An embodiment of this invention will be described based on the drawings.

第1図は空気調和機の断面図、第2図は同空気調和機の
要部分解斜視図である0図において、(1)は分離型空
気調和機の室内ユニットの筐体で、室内の壁面に取付け
られるものである。この筐体(1)はケース(2〉と、
このケースの前面に取付けられる前面パネル(3)とか
ら構成されている。(4)は’7−ス(2)ニ収納され
るクロスフローファン、(5)は室内熱交換器、(6)
はこの熱交換器の下方に配電されたドレンパンである。
Figure 1 is a cross-sectional view of the air conditioner, and Figure 2 is an exploded perspective view of the main parts of the air conditioner. It is installed on the wall. This housing (1) includes a case (2),
It consists of a front panel (3) attached to the front of the case. (4) is a cross flow fan stored in (2) 2, (5) is an indoor heat exchanger, (6)
is the drain pan distributed below this heat exchanger.

(7)は前面パネル(3)の吸込口(8)背面側に配置
されたエアーフィルターで、このエアーフィルターは、
プレフィルタ−(9)と、空気清浄フィルター(10)
とで構成されている。
(7) is an air filter placed on the back side of the intake port (8) of the front panel (3).
Pre-filter (9) and air purifying filter (10)
It is made up of.

前記熱交換器(5〉はその右側の管板(11)が背面側
に延びるように形成きれていると共に、この管板(11
)にはファンモータ(12)を避ける丸い切欠き(13
)と、後述する係止片(14)(15)の嵌まる長孔(
16)<17)とが形成されている。 (18)(19
)はファンモータ(12)を挾むクツションゴム、(2
0)はクロスフローファン(4)に設けられたボスで、
このボスにはファンモータ(12)の駆動軸(21〉が
ファン固定ビス(22)で固定きれる。 (23)はク
ロスフローファン(4)の側面に設けたクツションゴム
である。前記ファンモータ(12〉は、ケース(2)の
凹所(24〉に収納される。(25)は左側のクツショ
ンゴム(18)を押えることによってプアンモータ(1
2)の左側ヲケース(2〉に取付けるモータ押え〔取付
具〕で、このモータ押えはケース(2)に螺子(26)
止めされる。また、モータ押え(25)に設けられた係
止片(14>(15)は前記管板〈11)の長孔(16
)(17)に嵌まる。
The heat exchanger (5>) is formed so that the tube sheet (11) on the right side thereof extends toward the back side, and this tube sheet (11)
) has a round notch (13) to avoid the fan motor (12).
), and long holes (
16)<17) is formed. (18) (19)
) is the cushion rubber that holds the fan motor (12), (2
0) is the boss provided on the cross flow fan (4),
The drive shaft (21> of the fan motor (12) can be fixed to this boss with a fan fixing screw (22). (23) is a cushion rubber provided on the side of the cross flow fan (4). 〉 is stored in the recess (24〉) of the case (2). (25) is inserted into the puan motor (1) by pressing the cushion rubber (18) on the left side.
The left side of 2) is the motor holder [mounting tool] that is attached to the case (2), and this motor holder is screwed (26) to the case (2).
be stopped. In addition, the locking piece (14>(15) provided on the motor holder (25) is connected to the elongated hole (16) of the tube plate <11>.
) (17) fits.

り31〉はクツションゴム(19)を押えることによっ
てファンモータ(12)の右側もケース(2)に取付け
るモータ押えで、このモータ押えはケース(2)に螺子
(32)止めされる。 (27)は軸受取付具で、この
軸受取付具はケース(2)に螺子(28)止めされる。
31> is a motor holder which also attaches the right side of the fan motor (12) to the case (2) by pressing the cushion rubber (19), and this motor holder is fixed to the case (2) by screws (32). (27) is a bearing fitting, and this bearing fitting is fixed to the case (2) with a screw (28).

また、この軸受取付具(27)は、クロスフローファン
(4)の軸(28)を受ける軸受け(29)が取付けら
れると共に、そのクロスフローファン(4〉の左側のケ
ース(2)の一部となるものである。尚、送風機(30
)ハ主にクロスフローファン(4)とファンモータ(1
2)とで構成されている。
In addition, this bearing fitting (27) is attached with a bearing (29) that receives the shaft (28) of the cross-flow fan (4), and is also a part of the case (2) on the left side of the cross-flow fan (4). In addition, the blower (30
) Mainly cross flow fan (4) and fan motor (1)
2).

このように構成された空気調和機では、次のようにして
組立てられる。まず、クロスフローファン(4)のボス
(20)を孔(2a〉に挿入すると共に、このクロスフ
ローファン(4)のボス(20)にクツションゴム(1
g>(19)で挾んだファンモータ(12)の駆動軸(
21)を挿入する。そして、螺子(22〉で前記ボス(
20)と駆動軸(21)とを固定する。
The air conditioner configured as described above is assembled as follows. First, insert the boss (20) of the cross flow fan (4) into the hole (2a), and insert the cushion rubber (1) into the boss (20) of the cross flow fan (4).
The drive shaft of the fan motor (12) (
21). Then, tighten the screw (22) to the boss (
20) and the drive shaft (21) are fixed.

次に、モータ押え〈25)の係止片(14)(15)を
管板<11)の長孔(16)(17)に嵌めた状態で、
クツションゴム〈18)を押えるようにしてモータ押え
(25)ヲケース(2)に螺子(26)止めする。また
、クツションコム(19)を押えるようにして、モータ
押え(31)をケース(2)に螺子(32)止めする。
Next, with the locking pieces (14) and (15) of the motor holder <25) fitted into the long holes (16) and (17) of the tube plate <11,
Fasten the motor holder (25) to the case (2) with the screws (26) while pressing the cushion rubber (18). Also, while holding down the cushion comb (19), screw the motor holder (31) onto the case (2) with the screws (32).

これで、送風機(30)のファンモータ(12)と熱交
換器(5〉の右側部とがケース(2)に取付けられたこ
とになる。
The fan motor (12) of the blower (30) and the right side of the heat exchanger (5>) are now attached to the case (2).

クロスフローファン(4)の左側の取付けは、まず最初
に、軸受取付具(27)の軸受け(29)にクロスフロ
ーファン(4〉の軸(40〉を挿入する。この時、クロ
スフローファン(4)(l1面のクツションゴム(23
)の変形により、第3図のようにクロスフローファン(
4)を斜めにすることができるので、軸(40)を軸受
け(29)に挿入し易い、そして、軸(40)を軸受け
(29〉に挿入した状態で、軸受取付具(27)をケー
ス(2)に螺子(28)止めする。
To install the left side of the crossflow fan (4), first insert the shaft (40> of the crossflow fan (4>) into the bearing (29) of the bearing fixture (27). 4) (l1 side cushion rubber (23
) due to the deformation of the crossflow fan (
4) can be tilted, making it easier to insert the shaft (40) into the bearing (29), and with the shaft (40) inserted into the bearing (29>), attach the bearing fitting (27) to the case. Attach the screw (28) to (2).

また、次に、クロスフローファン(4)を掃除や交換〔
メンテナンス〕のために取外す場合は、まず最初にモー
タ押え(25)の螺子(26〉を取外してモータ押え(
25〉をケース(2)から取外す、そして熱交換器(5
)の右側を前面側へずらすと、ファン固定ビス(22)
が露出するのでこのビスを取外す。
Also, next, clean or replace the cross flow fan (4).
When removing the motor holder (25) for maintenance, first remove the screw (26) of the motor holder (25) and remove the motor holder (25).
25> from the case (2), and remove the heat exchanger (5) from the case (2).
) to the front, and remove the fan fixing screw (22).
Remove this screw as it will be exposed.

このようにモータ押え(25)に係合片(14>(15
>が設けられて、このモータ押え(25)で熱交換器〈
5)の右側も固定しているので、このモータ押え(25
)を取外すと、熱交換器(5〉の右側も外れ、この熱交
換器(5)の右側も前面側へずらし易く、固定ビス(2
2)も外し易い。また、この時、モータ押え(31)を
取外すとファンモータ(12)も容易に取外すことがで
きる。
In this way, attach the engaging piece (14>(15) to the motor holder (25).
> is provided, and this motor holder (25) connects the heat exchanger 〈
Since the right side of 5) is also fixed, this motor holder (25
), the right side of the heat exchanger (5>) will also come off, and the right side of the heat exchanger (5) can also be easily moved to the front side, and the fixing screw (2)
2) is also easy to remove. Further, at this time, if the motor holder (31) is removed, the fan motor (12) can also be easily removed.

そして、軸受取付具(27)の螺子(28)を取外して
、軸受取付具(27)をケース(2〉から取外す、する
と、クロスフローファン(4)の左側のケース(2)が
なくなるため、クロスフローファン(4)の左側を少し
前面側に傾けると、左側からクロスフローファン(4)
を取外すことができる。
Then, remove the screws (28) of the bearing fitting (27) and remove the bearing fitting (27) from the case (2>. Then, the case (2) on the left side of the cross flow fan (4) will be removed. If you tilt the left side of the crossflow fan (4) slightly toward the front, the crossflow fan (4) will open from the left side.
can be removed.

尚、この実施例では、モータ押え(25)に係止片(1
4)(15)を、熱交換器(5〉の管板(11)に長孔
(16)(17)を設けた場合で説明したが、これに限
定されず、モータ押え(25)と熱交換器(5)とが結
合するように構成すれば良いことは勿論である。
In this embodiment, the motor holder (25) is provided with a locking piece (1).
4) (15) has been explained using the case where the long holes (16) and (17) are provided in the tube plate (11) of the heat exchanger (5>, but it is not limited to this. It goes without saying that the structure may be configured such that it is coupled to the exchanger (5).

(ト)発明の詳細 な説明したように、この発明によれば、単一の取付具で
送風機のモータと熱交換器とをケースに取付けることが
でき、且つ、この取付具を取外すと前記モータと熱交換
器とをケースから取外すとことができるので、送風機の
メンテナンスを非常に行ない易いものである。
(g) As described in detail, according to the present invention, the blower motor and heat exchanger can be attached to the case with a single fixture, and when this fixture is removed, the motor Since the blower and the heat exchanger can be removed from the case, maintenance of the blower is very easy.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の実施例を示す空気調和機の断面図、
第2図は同空気調和機の要部分解斜視図、第3図は同空
気調和機において送風機の着脱を示す説明図である。 (1)・・・筐体、 (2)・・・ケース、 (3)・
・・前面パネル、(5)・−@ 交換器、(12)・・
・ファンモータ、(25)・・・モータ押え〔取付具〕
、 (30)・・・送風機。
FIG. 1 is a sectional view of an air conditioner showing an embodiment of the present invention;
FIG. 2 is an exploded perspective view of essential parts of the air conditioner, and FIG. 3 is an explanatory diagram showing how to attach and detach the blower in the air conditioner. (1)...Housing, (2)...Case, (3)・
・・Front panel, (5)・-@ exchanger, (12)・・
・Fan motor, (25)...Motor holder [mounting tool]
, (30)...Blower.

Claims (1)

【特許請求の範囲】[Claims] (1)ケースと、このケースに取付けた前面パネルとか
らなる筐体を有し、この筐体の空気通路内に熱交換器と
送風機とを配置した空気調和機において、前記送風機の
モータと前記熱交換器とをケースに取付ける単一の取付
具を備えたことを特徴とする空気調和機。
(1) In an air conditioner that has a housing consisting of a case and a front panel attached to the case, and in which a heat exchanger and a blower are arranged in an air passage of the housing, the motor of the blower and the An air conditioner characterized by comprising a heat exchanger and a single fitting for attaching the heat exchanger to a case.
JP2252223A 1990-09-21 1990-09-21 Air conditioner Pending JPH04131625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2252223A JPH04131625A (en) 1990-09-21 1990-09-21 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2252223A JPH04131625A (en) 1990-09-21 1990-09-21 Air conditioner

Publications (1)

Publication Number Publication Date
JPH04131625A true JPH04131625A (en) 1992-05-06

Family

ID=17234229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2252223A Pending JPH04131625A (en) 1990-09-21 1990-09-21 Air conditioner

Country Status (1)

Country Link
JP (1) JPH04131625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10300116A (en) * 1997-04-22 1998-11-13 Mitsubishi Heavy Ind Ltd Air conditioner
JP2001324165A (en) * 2000-05-19 2001-11-22 Fujitsu General Ltd Air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10300116A (en) * 1997-04-22 1998-11-13 Mitsubishi Heavy Ind Ltd Air conditioner
JP2001324165A (en) * 2000-05-19 2001-11-22 Fujitsu General Ltd Air conditioner

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