JPH0452582Y2 - - Google Patents

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Publication number
JPH0452582Y2
JPH0452582Y2 JP1987087813U JP8781387U JPH0452582Y2 JP H0452582 Y2 JPH0452582 Y2 JP H0452582Y2 JP 1987087813 U JP1987087813 U JP 1987087813U JP 8781387 U JP8781387 U JP 8781387U JP H0452582 Y2 JPH0452582 Y2 JP H0452582Y2
Authority
JP
Japan
Prior art keywords
ceiling
heater
outer panel
air conditioner
heat
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
Application number
JP1987087813U
Other languages
Japanese (ja)
Other versions
JPS63196017U (en
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 filed Critical
Priority to JP1987087813U priority Critical patent/JPH0452582Y2/ja
Publication of JPS63196017U publication Critical patent/JPS63196017U/ja
Application granted granted Critical
Publication of JPH0452582Y2 publication Critical patent/JPH0452582Y2/ja
Expired legal-status Critical Current

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  • 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)

Description

【考案の詳細な説明】 (イ) 産業上の利用分野 本考案は室内壁例えば天井内に埋め込まれる空
気調和機に関する。
[Detailed description of the invention] (a) Industrial application field The present invention relates to an air conditioner embedded in an indoor wall, such as a ceiling.

(ロ) 従来の技術 天井内に埋め込まれる空気調和機の構造例とし
ては、実公昭62−12170号公報に示されたような
ものが開示されている。
(B) Prior Art An example of the structure of an air conditioner embedded in the ceiling is disclosed in Japanese Utility Model Publication No. 62-12170.

この公報に示されている空気調和機は、天井内
に埋め込まれる機体が略直方体形状となつてい
る。そして、この機体を天井の開口から挿入して
天井内の吊りボルトで固定するようにしている。
The air conditioner disclosed in this publication has a body that is embedded in the ceiling and has a substantially rectangular parallelepiped shape. The machine is then inserted through an opening in the ceiling and fixed with hanging bolts in the ceiling.

(ハ) 考案が解決しようとする問題点 このような空気調和機においては、機体が略直
方体形状となつているため、例えばこの機体の外
側面に露付防止用のヒータを配設すると、この機
体の外形寸法が大きくなり、これにともなつて天
井に設ける開口の寸法も大きくしなければならな
い。
(c) Problems to be solved by the invention Since the body of such an air conditioner has a substantially rectangular parallelepiped shape, for example, if a heater for preventing dew is placed on the outside of the body, this problem may occur. As the external dimensions of the aircraft body become larger, the size of the opening provided in the ceiling must also become larger.

本考案はかかる点に鑑みこの点を解決した空気
調和機を提供することを目的としたものである。
In view of this point, the present invention aims to provide an air conditioner that solves this problem.

(ニ) 問題点を解決するための手段 この目的を達成するために、本考案は断面が略
台形状となるように機体を形成し、この機体の短
辺側が天井裏に長辺側が天井の開口へ位置するよ
うにこの機体を天井に設置し、この台形の傾斜面
に露付防止用のヒータを配設するようにしたもの
である。
(d) Means for solving the problem In order to achieve this objective, the present invention forms a fuselage so that its cross section is approximately trapezoidal, and the short side of this fuselage is placed under the ceiling and the long side is placed under the ceiling. This machine is installed on the ceiling so as to be positioned toward the opening, and a heater for preventing dew exposure is arranged on the trapezoidal inclined surface.

(ホ) 作用 機体の側部となる傾斜面に露付防止用のヒータ
を配設したことにより、断面が略台形状の機体の
長辺側の巾寸法内にこのヒータが納まつている。
(E) Effect By disposing the heater for preventing dew on the inclined surface forming the side of the fuselage, this heater is housed within the width of the long side of the fuselage, which has a substantially trapezoidal cross section.

(ヘ) 実施例 第1図において、1は天井内に埋め込まれた空
気調和機の機体で、下向きに開口が位置するよう
に曲げられた外板2と、この外板の折り曲げ部3
に沿つて配設された2つのクロスフローフアン
4,5と、両フアン間に配設され略ハの字形に組
み合せられた2つのプレートフイン型熱交換器
6,7とが内蔵されている。
(F) Embodiment In Fig. 1, 1 is the body of an air conditioner embedded in the ceiling, with an outer panel 2 bent so that the opening is located downward, and a bent part 3 of this outer panel.
Two cross-flow fans 4 and 5 arranged along the same line, and two plate-fin type heat exchangers 6 and 7 arranged between the two fans and combined in a substantially V-shape are built in.

この外板2は奥側50の巾寸法aが手前側51
の巾寸法bよりも小さくなるように側板28を傾
斜させて略台形の断面形状となつている。前記両
熱交換器6,7は冷却器と温水コイルとを一体に
したもので、冷房時には熱交換器の左右両側に設
けた冷媒パイプ8に実線矢印のように冷媒を流
し、又暖房時には中央の温水パイプ9に破線矢印
のように温水を流すようにしている。10はこの
両熱交換器の下方に配設されたドレンパン、11
は外板2の開口を閉塞させる化粧パネルで、中央
に吸込グリル12が、又この吸込グリルの両側に
は細長い吹出口13,14が夫々形成されてい
る。そして吸込グリルは2つの熱交換器6,7の
間の空間15に対向し、吹出口13,14は外板
2内の送風路16につながる。17は一方の吹出
口13の長手方向に沿つて配設された第1の風案
内板で手で任意の方向に動かせるよう支持されて
いる。18はこの一方の吹出口13の短手方向に
沿つて配設された第2の風案内板で、この風案内
板は長手方向に多数設けられている。
In this outer panel 2, the width dimension a of the back side 50 is the front side 51
The side plate 28 is inclined to have a substantially trapezoidal cross-sectional shape so as to be smaller than the width b. Both heat exchangers 6 and 7 are integrated with a cooler and a hot water coil, and during cooling, the refrigerant flows through the refrigerant pipes 8 provided on both the left and right sides of the heat exchanger as shown by solid arrows, and during heating, the refrigerant flows through the refrigerant pipes 8 installed in the center. Hot water is made to flow through the hot water pipe 9 as shown by the dashed arrow. 10 is a drain pan disposed below both heat exchangers, 11
is a decorative panel that closes the opening of the outer panel 2, and has a suction grille 12 in the center and elongated air outlets 13 and 14 formed on both sides of the suction grille, respectively. The suction grill faces the space 15 between the two heat exchangers 6 and 7, and the air outlets 13 and 14 are connected to the air passage 16 in the outer panel 2. Reference numeral 17 is a first wind guide plate disposed along the longitudinal direction of one of the air outlets 13, and is supported so as to be movable by hand in any direction. Reference numeral 18 denotes a second wind guide plate disposed along the lateral direction of one of the air outlets 13, and a large number of these wind guide plates are provided in the longitudinal direction.

19は他方の吹出口14の長手方向に配設され
たルーバーで、このルーバーの上片20の中央に
は切り込み21が設けられており、この切り込み
には電動モータ22の偏心軸23が挿入されてい
る。そして電動モータ22の回転によつて偏心軸
23が回動すると、ルーバー19が支点24を軸
にして一点鎖線のように揺動される。
Reference numeral 19 denotes a louver disposed in the longitudinal direction of the other outlet 14, and a notch 21 is provided in the center of the upper piece 20 of this louver, into which the eccentric shaft 23 of the electric motor 22 is inserted. ing. When the eccentric shaft 23 rotates due to the rotation of the electric motor 22, the louver 19 swings about the fulcrum 24 as shown by a chain line.

そして前記外板2には第2図に示すよう断熱材
やヒータが装着されている。25は外板2の上面
26に取り付けた補強金具、27は熱拡散シート
で、この外板2の上面26や傾斜した側板28に
沿つて貼り付けられるものである。この熱拡散シ
ート27には3本の長孔29があり、この夫々の
長孔29内に補強金具25が嵌め込まれる。30
はこの熱拡散シート27の上に配設される露付防
止用のヒータで冷房運転時のみ通電される。この
ヒーターは2本に分岐され、一方のヒータ31は
熱拡散シート27の一方の傾斜面32の曲り部3
3に沿つて、この曲り部33の長手方向へ延び、
端部34で熱拡散シート27の平面35に沿つて
左側へ延び、その後U字状に折り曲げられて右側
へ戻り、右端部36で熱拡散シート27の傾斜面
32の平面部37に沿つてこの平面部37の長手
方向へ延びている。又、他方のヒータ38は分岐
点39から左側へ延び、その後、熱拡散シート2
7の他方の傾斜面40において、この傾斜面40
の長手方向へU字状に折り曲げられている。41
はこのように傾斜面32,40に配設されたヒー
タ31,38をおおうアルミシートで、ヒータ3
0の発熱をこのアルミシート41で分散して前述
の熱拡散シート27へ伝えやすくしている。42
は断熱シートで、熱拡散シート27と略同一面積
を有して、この熱拡散シート27をおおい、ヒー
タ30の熱を外部へ逃げにくくしたもので、この
断熱シート42にも補強金具25を嵌め込むため
の長孔43が3本設けられている。このようにし
て外板2の外側面に、熱拡散シート27、ヒータ
30、アルミシート41、断熱シート42を貼り
合わせた状態を示す断面図が第1図である。
The outer panel 2 is equipped with a heat insulating material and a heater as shown in FIG. 25 is a reinforcing metal fitting attached to the upper surface 26 of the outer panel 2, and 27 is a heat diffusion sheet, which is pasted along the upper surface 26 of the outer panel 2 and the inclined side panels 28. This heat diffusion sheet 27 has three elongated holes 29, and reinforcing metal fittings 25 are fitted into each of the elongated holes 29. 30
is a heater for preventing dew formation arranged on the heat diffusion sheet 27, and is energized only during cooling operation. This heater is branched into two, and one heater 31 is connected to the curved part 32 of one inclined surface 32 of the heat diffusion sheet 27.
3 in the longitudinal direction of this bent portion 33,
It extends to the left side along the flat surface 35 of the heat diffusion sheet 27 at the end portion 34, is then bent into a U-shape and returns to the right side, and at the right end portion 36 extends along the flat surface 37 of the inclined surface 32 of the heat diffusion sheet 27. It extends in the longitudinal direction of the flat portion 37. Further, the other heater 38 extends from the branch point 39 to the left side, and then the heat diffusion sheet 2
7, this inclined surface 40
It is bent in a U-shape in the longitudinal direction. 41
is an aluminum sheet that covers the heaters 31 and 38 arranged on the inclined surfaces 32 and 40 in this way.
This aluminum sheet 41 disperses the heat of 0 and makes it easier to transfer it to the heat diffusion sheet 27 described above. 42
is a heat insulating sheet which has approximately the same area as the heat diffusion sheet 27 and covers this heat diffusion sheet 27 to make it difficult for the heat of the heater 30 to escape to the outside.A reinforcing metal fitting 25 is also fitted to this heat insulating sheet 42. Three elongated holes 43 are provided for insertion. FIG. 1 is a sectional view showing a state in which the heat diffusion sheet 27, heater 30, aluminum sheet 41, and heat insulating sheet 42 are bonded to the outer surface of the outer panel 2 in this manner.

このように構成された空気調和機の機体1を天
井43に据付ける場合には、天井43に外板2の
手前側51の巾寸法6に応じた寸法の開口44を
設け、熱交換器67やクロスフローフアン4,5
が組み込まれ断熱シート42等を貼つた外板2を
天井43の開口44へ挿入し、その後この外板2
の上板26を天井裏の吊りボルトで支持する。こ
の外板2はその断面形状を略台形としたので、断
熱シート42の傾斜面に案内されて外板2が天井
43の開口44の略中心に挿入されやすくなつて
いる。この挿入時傾斜面に天井43の開口44の
縁が当つてもヒータ30は断熱シート42でカバ
ーされているため傷が付くおそれは少ない。この
ようにして外板2を天井43に埋め込んだ後この
外板2の開口を化粧パネル11で閉塞する。
When installing the air conditioner body 1 configured in this way on the ceiling 43, an opening 44 having a size corresponding to the width dimension 6 of the front side 51 of the outer panel 2 is provided in the ceiling 43, and a heat exchanger 67 is installed in the ceiling 43. and cross flow fan 4,5
is inserted into the opening 44 of the ceiling 43, and then this outer panel 2 is inserted into the opening 44 of the ceiling 43.
The upper plate 26 is supported by hanging bolts in the ceiling. Since the outer panel 2 has a substantially trapezoidal cross-sectional shape, the outer panel 2 can be easily inserted into the approximate center of the opening 44 of the ceiling 43 while being guided by the inclined surface of the heat insulating sheet 42. Even if the edge of the opening 44 of the ceiling 43 hits the inclined surface during insertion, there is little risk of the heater 30 being scratched because it is covered with the heat insulating sheet 42. After the outer panel 2 is embedded in the ceiling 43 in this manner, the opening of the outer panel 2 is closed with the decorative panel 11.

このように据付けられた空気調和機の機体1に
おいて、クロスフローフアン4,5並びに電動モ
ータ22を運転させると、室内空気は化粧パネル
11の吸込グリル12から吸込まれ、熱交換器
6,7で調温され外板2の内面45に沿つて流れ
2つの吹出口13,14から吐出される(第1図
実線矢印参照)。特に、冷房運転時は、外板2の
内面45に沿つて流れる冷気によつてこの外板2
が冷やされて露付きが生じるおそれがある。この
ためヒータ30への通電によつてこの外板2の側
板28の付近の温度を20℃前後に保つて露付きを
生じにくくしている。
In the air conditioner body 1 installed in this manner, when the cross flow fans 4, 5 and the electric motor 22 are operated, indoor air is sucked in through the intake grille 12 of the decorative panel 11, and is sucked into the heat exchangers 6, 7. The temperature is controlled and the gas flows along the inner surface 45 of the outer panel 2 and is discharged from the two outlets 13 and 14 (see solid line arrows in FIG. 1). In particular, during cooling operation, the outer panel 2 is
may cool down and cause dew formation. Therefore, by energizing the heater 30, the temperature near the side plate 28 of the outer plate 2 is maintained at around 20° C., thereby making it difficult for dew formation to occur.

(ト) 考案の効果 以上述べたように本考案は、空気調和機の機体
の側板を傾斜させ、機体の奥側の巾寸法を手前側
の巾寸法より小さくして、この傾斜した側板の外
側面に露付防止用のヒータを配設したので、機体
の据付スペースはヒータの配設によつて大きくな
るおそれは少なく据付スペースの大きさを小さく
抑えることができる。
(g) Effects of the invention As described above, the present invention tilts the side plate of the air conditioner body, makes the width on the back side of the body smaller than the width on the front side, and then Since the heater for preventing dew is disposed on the side, there is little possibility that the installation space of the machine body will increase due to the arrangement of the heater, and the size of the installation space can be kept small.

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

図面は本考案の一実施例を示し、第1図は空気
調和機の縦断面図、第2図はこの空気調和機の外
板と断熱シートとの関係を示す分解斜視図であ
る。 1……機体、28……機体の側板、30……ヒ
ータ、50……奥側、51……手前側。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of an air conditioner, and FIG. 2 is an exploded perspective view showing the relationship between the outer panel and the heat insulating sheet of this air conditioner. 1... fuselage, 28... side plate of the fuselage, 30... heater, 50... back side, 51... front side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体が室内の壁に埋め込まれる空気調和機にお
いて、この機体は側板を傾斜させて奥側の巾寸法
が手前側の巾寸法よりも小さくなつた形状を有
し、前記側部の内側面を冷気の案内壁とし、且つ
この側板の外側面に露付防止用のヒータを配設し
たことを特徴とする空気調和機。
In an air conditioner whose body is embedded in the wall of a room, this body has a shape in which the side plates are inclined so that the width on the back side is smaller than the width on the front side, and the inside surface of the side part is used to direct cool air. An air conditioner characterized in that the side plate has a guide wall and a heater for preventing dew formation is provided on the outer surface of the side plate.
JP1987087813U 1987-06-05 1987-06-05 Expired JPH0452582Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987087813U JPH0452582Y2 (en) 1987-06-05 1987-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987087813U JPH0452582Y2 (en) 1987-06-05 1987-06-05

Publications (2)

Publication Number Publication Date
JPS63196017U JPS63196017U (en) 1988-12-16
JPH0452582Y2 true JPH0452582Y2 (en) 1992-12-10

Family

ID=30945364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987087813U Expired JPH0452582Y2 (en) 1987-06-05 1987-06-05

Country Status (1)

Country Link
JP (1) JPH0452582Y2 (en)

Also Published As

Publication number Publication date
JPS63196017U (en) 1988-12-16

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