JP3291321B2 - Heat exchange unit - Google Patents
Heat exchange unitInfo
- Publication number
- JP3291321B2 JP3291321B2 JP20387992A JP20387992A JP3291321B2 JP 3291321 B2 JP3291321 B2 JP 3291321B2 JP 20387992 A JP20387992 A JP 20387992A JP 20387992 A JP20387992 A JP 20387992A JP 3291321 B2 JP3291321 B2 JP 3291321B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- electrical
- heat exchange
- housing
- exchange unit
- 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.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】この発明は、筐体内にこの内部の
機器の運転を制御する電気部品を配置した熱交換ユニッ
トに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat exchange unit in which an electric component for controlling the operation of an internal device is arranged in a housing.
【０００２】[0002]
【従来の技術】筐体内にこの内部の機器の運転を制御す
る電気部品を配置した熱交換ユニットは、例えば実公平
３−４５０６４号に記載されたものがあり、この熱交換
ユニットでは、前方へ移動する板材に電気部品を配置し
ているものである。2. Description of the Related Art There is a heat exchange unit in which an electric component for controlling the operation of a device inside the housing is arranged, for example, as described in Japanese Utility Model Publication No. 3-45064. An electric component is arranged on a moving plate.
【０００３】[0003]
【発明が解決しようとする課題】前述した熱交換ユニッ
トでは、前方へ移動する板材に電気部品を配置して、前
方から電気部品のサービス点検ができるようにし、更に
前方から電気部品を組付けることができるようにしたも
ので、多数の電気部品を小さな空間内に配置するように
したものではない。また、多数の電気部品を複数の基板
に重ねて配置する場合は電気部品の組付けやサービス点
検をし辛くなる虞れがある。In the above-described heat exchange unit, electric components are arranged on a plate moving forward so that service inspection of the electric components can be performed from the front, and the electric components can be assembled from the front. This does not mean that a large number of electric components are arranged in a small space. In addition, when a large number of electrical components are arranged on a plurality of substrates, it may be difficult to assemble the electrical components or perform a service check.
【０００４】この発明は、電気部品を小さな空間に配置
でき、しかも電気部品の組付けやサービス点検の行い易
い熱交換ユニットを提供するものである。[0004] The present invention provides a heat exchange unit in which electric components can be arranged in a small space, and in which assembly of electric components and service inspection are easy.
【０００５】[0005]
【課題を解決するための手段】本発明は、前面板、背面
板、側板、天板等で形成した筐体の内部に熱交換器や送
風機及び圧縮機等の機器を収納し、この筐体内の上部か
ら側部にかけてこれら機器の運転を制御する電気部品が
配置される電装室を形成した室外側の熱交換ユニットに
おいて、筐体の側部には、筐体の側方へ一側端を中心に
回動可能に設けられ電装室の側方を塞ぐ電装板を設け、
かつ、この電装板の内側面に機器運転制御関連の電気部
品を配置して筐体内の側部に配置された電気部品と対向
させ、更にこの電装板の近傍の筐体の側板を天板ととも
に筐体の他の外装体から分離して取外しできるようにし
たものである。According to the present invention, devices such as a heat exchanger, a blower and a compressor are housed in a housing formed of a front plate, a back plate, a side plate, a top plate and the like. In an outdoor heat exchange unit that forms an electrical compartment in which electric components for controlling the operation of these devices are arranged from the upper part to the side part, one side end of the case is provided on the side of the case. An electrical component board is provided rotatably at the center and closes the side of the electrical component room,
In addition, device operation control-related electrical components are arranged on the inner surface of the electrical component plate so as to face the electrical components arranged on the side of the housing, and further, the side plate of the housing near the electrical component plate together with the top plate The housing is detachable from the other exterior body.
【０００６】[0006]
【作用】この熱交換ユニットでは、前面板、背面板、側
板、天板等で形成した筐体の内部に熱交換器や送風機及
び圧縮機等の機器を収納し、この筐体内の上部から側部
にかけてこれら機器の運転を制御する電気部品が配置さ
れる電装室を形成した室外側の熱交換ユニットにおい
て、筐体の側部に回動可能に設けられた電装板の近傍の
側板並びに天板を外すことにより、筐体内の上部から側
部にかけて形成した電装室が露出し、電気部品のサービ
ス点検が行える。In this heat exchange unit, devices such as a heat exchanger, a blower, and a compressor are housed in a housing formed of a front plate, a back plate, a side plate, a top plate, and the like. In the outdoor heat exchange unit forming an electrical equipment room in which electrical components for controlling the operation of these devices are disposed, a side plate and a top plate near the electrical equipment plate rotatably provided on the side of the housing are provided. By removing, the electric equipment room formed from the upper part to the side part in the housing is exposed, and the service inspection of the electric parts can be performed.
【０００７】[0007]
【実施例】この発明の一実施例を図面に基づき説明す
る。図１ないし図３において、１は５台の室内機までを
接続することのできる室外側の熱交換ユニットで、図に
示すように、横幅や奥行きよりも高さが大きい縦長の形
状であって、その高さは約１１００ｍｍ〔ベランダより
突出しない高さ〕である。An embodiment of the present invention will be described with reference to the drawings. 1 to 3, reference numeral 1 denotes an outdoor heat exchange unit that can connect up to five indoor units, and has a vertically long shape having a height greater than a width or a depth as shown in the drawing. The height is about 1100 mm (height not protruding from the veranda).
【０００８】この熱交換ユニット１の筐体は、略平板状
の底板２と、前面板３と、右側のバルブ台４や中継基板
５を覆う右側板６と、電装板７を覆う右上の側板８と、
背面がわ側板９ａと左側板９ｂとが一体に形成された背
面板９と、天板１０とで構成されている。１１は前面板
３に取付けられるファンガード、９ｃは背面がわ側板９
ａや左側板９ｂに形成された吸込口である。The housing of the heat exchange unit 1 includes a substantially flat bottom plate 2, a front plate 3, a right plate 6 for covering the right valve base 4 and the relay board 5, and an upper right side plate for covering the electrical board 7. 8 and
A back plate 9a and a left plate 9b are integrally formed with a back plate 9 and a top plate 10. 11 is a fan guard attached to the front panel 3, 9c is a back panel 9
a and an inlet formed in the left side plate 9b.
【０００９】１２は筐体の上部に形成された電装室で、
熱交換ユニット１内の機器の運転を制御するための電気
部品１３が配置されている。１４はこの電装室の下に設
けられた熱交換室で、背面板９に沿った略Ｌ字状の熱交
換器１５やこの熱交換器に空気を導入するためのプロペ
ラファン〔送風機〕１６やこのファンの駆動用ファンモ
ータの取付台１７や電気部品の放熱用のヒートシンク１
３ａが配置されている。１８は熱交換室１４の下に設け
られた機械室で、圧縮機１９やアキュームレータ２０や
冷媒分配用の電磁弁２１ａ，２１ｂ，２１ｃ，２１ｄ，
２１ｅや太管側サービスバルブ２２ａ，２２ｂ，２２
ｃ，２２ｄ，２２ｅや細管側サービス２３ａ，２３ｂ，
２３ｃ，２３ｄ，２３ｅや冷媒流量の調整用電動膨張弁
２４ａ，２４ｂ〔他の弁２４ｃ，２４ｄ，２４ｅは図６
参照〕が配置されている。尚、熱交換室１４は機械室１
８と仕切板２５で区切られていると共に、この熱交換室
と側部には電装室１２からの配線と機械室１８からの配
線とを接続する中継基板５が配置されている。Reference numeral 12 denotes an electrical compartment formed at the top of the housing.
An electric component 13 for controlling operation of equipment in the heat exchange unit 1 is arranged. Reference numeral 14 denotes a heat exchange chamber provided below the electrical equipment room, which is a substantially L-shaped heat exchanger 15 along the back plate 9, a propeller fan (blower) 16 for introducing air into the heat exchanger, and The mounting base 17 of the fan motor for driving the fan and the heat sink 1 for radiating electric components
3a is arranged. Reference numeral 18 denotes a machine room provided below the heat exchange chamber 14, and includes a compressor 19, an accumulator 20, solenoid valves 21a, 21b, 21c, 21d for distributing refrigerant.
21e and the thick pipe side service valve 22a, 22b, 22
c, 22d, 22e and the capillary side services 23a, 23b,
23c, 23d, 23e and electric expansion valves 24a, 24b for adjusting the flow rate of the refrigerant [other valves 24c, 24d, 24e are shown in FIG.
Reference] is arranged. The heat exchange chamber 14 is the machine room 1
8 and a partition plate 25, and a relay board 5 for connecting the wiring from the electrical equipment room 12 and the wiring from the machine room 18 is arranged on the side of the heat exchange chamber.
【００１０】尚、図２には都合により背面板９を２つ描
いているが、実際には１つしかないものである。Although FIG. 2 shows two back plates 9 for convenience, there is actually only one.
【００１１】図４及び図５において、電装板７は筐体の
内部の側方に配置した電気部品１３ｂ等に対向し且つ後
部がユニット１の右上部の後ろ側に回動自在に止められ
ており、この電装板の内側面には圧縮機用コンデンサ
〔他の電気部品〕１３ｃや基板３１に取付けた電気部品
〔他の電気部品〕１３ｄが取付けられている。３２は電
装板７をユニット１に止めるためのねじである。In FIG. 4 and FIG. 5, the electric component plate 7 faces the electric components 13b and the like arranged on the side of the inside of the housing and the rear portion is rotatably stopped at the rear of the upper right portion of the unit 1. A compressor capacitor [other electrical components] 13c and an electrical component [other electrical components] 13d mounted on the board 31 are mounted on the inner surface of the electrical component plate. Reference numeral 32 denotes a screw for fixing the electrical component plate 7 to the unit 1.
【００１２】図６において、４０はマフラー、４１はス
トレーナー、４２はモジュレータ、４３はメインの電動
膨張弁、２４ａ〜２４ｅは冷媒流量調整用の電動膨張
弁、４４ａ〜４４ｅは室内熱交換器、４５はマフラーで
ある。In FIG. 6, 40 is a muffler, 41 is a strainer, 42 is a modulator, 43 is a main electric expansion valve, 24a to 24e are electric expansion valves for adjusting refrigerant flow, 44a to 44e are indoor heat exchangers, 45 Is a muffler.
【００１３】このように構成された熱交換ユニット１で
は、筐体の内部の側方に配置した電気部品１３ｂと対向
するように電装板7に他の電気部品13ｃ、１３ｄを配置
したので、電気部品１３ｂ、１３ｃ、１３ｄを筐体内の
小さな空間を活用して配置することができる。このた
め、ユニット１の筐体を小型化することができる。しか
も、天板１０と側板８とを筐体の他の外装板から分離し
て取外した後電装板７を筐体の側方へ回動して移動させ
ることにより、電気部品１３ｂと他の電気部品１３ｃ、
１３ｄとが露出すると共に熱交換室１４上部の電気部品
１３も露出し、全ての電気部品が露出するため、電気部
品のサービス点検や電気部品の取付けを容易にすること
ができる。In the heat exchange unit 1 configured as described above, the other electric components 13c and 13d are arranged on the electric component board 7 so as to face the electric components 13b arranged on the side of the inside of the housing. The components 13b, 13c and 13d can be arranged by utilizing a small space in the housing . For this reason, the housing of the unit 1 can be reduced in size. Moreover, the top plate 10 and the side plate 8 are separated from the other exterior plates of the housing.
After the electrical component 13b is removed by rotating the electrical component plate 7 to the side of the housing, the electrical component 13b and the other electrical components 13c are removed.
Heat exchange chamber 14 top of the electrical component 13 with it and 13d also exposed exposed, because all electrical parts are exposed, the preparative scheme for service inspection and electrical components of the electrical component can be facilitated.
【００１４】[0014]
【発明の効果】この発明は、前面板、背面板、側板、天
板等で形成した筐体の内部に熱交換器や送風機及び圧縮
機等の機器を収納し、この筐体内の上部から側部にかけ
てこれら機器の運転を制御する電気部品が配置される電
装室を形成した室外側の熱交換ユニットにおいて、筐体
の側部には、筐体の側方へ一側端を中心に回動可能に設
けられ電装室の側方を塞ぐ電装板を設け、かつ、この電
装板の内側面に機器運転制御関連の電気部品を配置して
筐体内の側部に配置された電気部品と対向させ、更にこ
の電装板の近傍の筐体の側板を天板とともに筐体の他の
外装体から分離して取外しできるようにしたので、この
筐体の側部に回動可能に設けられた電装板の近傍の側板
並びに天板を外すことにより、筐体内の上部から側部に
かけて形成した電装室が露出し、電気部品のサービス点
検が行える。しかも、筐体内の上部から側部にかけて形
成した電装室並びに電装板に電気部品を配置するように
したので、電気部品を小さな空間に配置できるから室外
側の熱交換ユニットを小型化することができる。According to the present invention, devices such as a heat exchanger, a blower, and a compressor are housed in a housing formed of a front plate, a back plate, a side plate, a top plate, and the like. In the outdoor heat exchange unit that forms an electrical equipment room in which electrical components for controlling the operation of these devices are arranged, the side of the housing is pivoted about one side toward the side of the housing. An electrical component board is provided to cover the side of the electrical component room, and electrical components related to device operation control are arranged on the inner surface of the electrical component plate so as to face the electrical components arranged on the side in the housing. Further, since the side plate of the housing in the vicinity of the electric component plate and the top plate can be separated and removed from the other exterior body of the housing, the electric component plate rotatably provided on the side of the housing. By removing the side plate and the top plate in the vicinity of The chamber is exposed, it performs service inspection of electrical components. In addition, since the electric components are arranged in the electric component room and the electric component plate formed from the upper part to the side part in the housing, the electric components can be arranged in a small space, so that the outdoor heat exchange unit can be downsized. .
【図１】この発明の一実施例を示す熱交換ユニットの斜
視図である。FIG. 1 is a perspective view of a heat exchange unit showing one embodiment of the present invention.
【図２】同熱交換ユニットの外側板を外した状態を示す
斜視図である。FIG. 2 is a perspective view showing a state where an outer plate of the heat exchange unit is removed.
【図３】同熱交換ユニットの一部を切欠いた斜視図であ
る。FIG. 3 is a perspective view in which a part of the heat exchange unit is cut away.
【図４】同熱交換ユニットの要部斜視図である。FIG. 4 is a perspective view of a main part of the heat exchange unit.
【図５】同熱交換ユニットの電装板を側方へ移動させた
状態を示す要部斜視図である。FIG. 5 is a main part perspective view showing a state in which an electrical component plate of the heat exchange unit is moved to the side.
【図６】同熱交換ユニットの冷媒回路図である。FIG. 6 is a refrigerant circuit diagram of the heat exchange unit.
１ 熱交換ユニット ７ 電装板 １３ｂ 電気部品 １３ｃ，１３ｄ 他の電気部品 １５ 熱交換器 １６ プロペラファン〔送風機〕1 heat exchange unit 7 Electrical board 13b Electrical parts 13c, 13d Other electrical parts 15 Heat exchanger 16 Propeller fan [blower]
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平３−168544（ＪＰ，Ａ) 実開 昭62−102921（ＪＰ，Ｕ) 実開 平２−13926（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 5/00 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-168544 (JP, A) JP-A 62-102921 (JP, U) JP-A 2-13926 (JP, U) (58) Investigation Field (Int.Cl. 7 , DB name) F24F 5/00
Claims (1)
筐体の内部に熱交換器や送風機及び圧縮機等の機器を収
納し、この筐体内の上部から側部にかけてこれら機器の
運転を制御する電気部品が配置される電装室を形成した
室外側の熱交換ユニットにおいて、筐体の側部には、筐
体の側方へ一側端を中心に回動可能に設けられ前記電装
室の側方を塞ぐ電装板を設け、かつ、この電装板の内側
面に機器運転制御関連の電気部品を配置して筐体内の側
部に配置された電気部品と対向させ、更にこの電装板の
近傍の筐体の側板を前記天板とともに筐体の他の外装体
から分離して取外しできるようにし、この電装板の近傍
の筐体の側板並びに前記天板を外すことにより、筐体内
の上部から側部にかけて形成した電装室が露出するよう
にしたことを特徴とする室外側の熱交換ユニット。1. A housing formed of a front plate, a back plate, a side plate, a top plate, etc., houses therein equipment such as a heat exchanger, a blower and a compressor, and these equipments are arranged from the upper part to the side part in the housing. of
Formed an electrical compartment where electrical components for controlling operation are located
In the outdoor heat exchange unit, the case
The electric device is provided so as to be rotatable about one side end to the side of the body.
Provide an electrical board to block the side of the room, and inside this electrical board
Place electrical components related to device operation control on the
Facing the electrical components located in the
The other exterior body of the housing together with the side plate of the nearby housing together with the top plate
So that it can be removed separately from the
By removing the side plate of the case and the top plate, the inside of the case
So that the electrical compartment formed from the top to the side of the
An outdoor heat exchange unit , characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20387992A JP3291321B2 (en) | 1992-07-30 | 1992-07-30 | Heat exchange unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20387992A JP3291321B2 (en) | 1992-07-30 | 1992-07-30 | Heat exchange unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0650572A JPH0650572A (en) | 1994-02-22 |
| JP3291321B2 true JP3291321B2 (en) | 2002-06-10 |
Family
ID=16481234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20387992A Expired - Fee Related JP3291321B2 (en) | 1992-07-30 | 1992-07-30 | Heat exchange unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3291321B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4941478B2 (en) * | 2009-02-02 | 2012-05-30 | ダイキン工業株式会社 | Electrical component module and air conditioner outdoor unit equipped with the same |
-
1992
- 1992-07-30 JP JP20387992A patent/JP3291321B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650572A (en) | 1994-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090322 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |