JPH047453Y2 - - Google Patents
Info
- Publication number
- JPH047453Y2 JPH047453Y2 JP1988010810U JP1081088U JPH047453Y2 JP H047453 Y2 JPH047453 Y2 JP H047453Y2 JP 1988010810 U JP1988010810 U JP 1988010810U JP 1081088 U JP1081088 U JP 1081088U JP H047453 Y2 JPH047453 Y2 JP H047453Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body casing
- air
- heat insulating
- flow path
- 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
Links
- 239000011810 insulating material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は分離型空気調和機に関し、とくに本体
ケーシングによつて形成される空気流路内にクロ
スフローフアンを設けてなる室内機において、冷
房運転時に熱交換器を経て流れる空気と接する本
体ケーシングの結露を防止するために用いる断熱
材の量を少なくするための構造を提供するもので
ある。[Detailed description of the invention] "Industrial application field" The present invention relates to a separate air conditioner, and particularly to an indoor unit in which a crossflow fan is provided in the air flow path formed by the main body casing. The present invention provides a structure for reducing the amount of heat insulating material used to prevent dew condensation on the main body casing that comes into contact with air flowing through the heat exchanger during operation.
「従来の技術」
従来の分離型空気調和機の室内機は第３図に示
すように本体ケーシング１１の前部に前面カバー
１２を設け、その吸込みグリルに面して室内側熱
交換器１３を装設し、同本体ケーシング１１によ
つて形成される空気流路内の吹出し口附近にはク
ロスフローフアン１４を設けてなるものであつ
た。かかる空気調和機の冷房運転時にはクロスフ
ローフアン１４の回転により、前面カバー１２の
吸込みグリルを通り吸込まれた空気が室内側熱交
換器１３を経て冷気となり、これに連なる空気流
路のクロスフローフアン１４を通り吹出し口から
室内側に吹き出される。この冷気の流通により、
これに接触する本体ケーシング１１等には露が付
着するので、これを防止するために本体ケーシン
グ１１の吹出し口附近の弯曲部１５の裏側には断
熱材１６が取付けられていた。"Prior Art" As shown in FIG. 3, the conventional indoor unit of a separate type air conditioner has a front cover 12 at the front of a main body casing 11, and an indoor heat exchanger 13 facing the suction grille. A cross flow fan 14 was installed near the outlet in the air flow path formed by the main body casing 11. During cooling operation of such an air conditioner, the rotation of the cross-flow fan 14 causes the air sucked in through the suction grille of the front cover 12 to pass through the indoor heat exchanger 13 and become cold air, and the air flows through the cross-flow fan in the air flow path connected thereto. 14 and is blown out from the outlet into the room. Due to the circulation of this cold air,
Since dew adheres to the main body casing 11 and the like that come into contact with this, a heat insulating material 16 was attached to the back side of the curved part 15 near the outlet of the main body casing 11 to prevent this.
しかしながら、上記従来の構造によると、冷房
運転において、本体ケーシング１１の弯曲部１５
に対して所要の断熱効果を得るために、断熱材の
厚みを大きくする必要があり、製造コストが高く
なる等の欠点を有していた。 However, according to the above-mentioned conventional structure, in the cooling operation, the curved portion 15 of the main body casing 11
In order to obtain the required heat insulation effect, it is necessary to increase the thickness of the heat insulating material, which has disadvantages such as increased manufacturing cost.
「考案が解決しようとする問題点」
本考案は上記従来の欠点に鑑み考案されたもの
であつて、とくに上記本体ケーシングの弯曲部の
裏側に取付ける断熱材の量を少なくするための構
造を得んとするものである。"Problems to be Solved by the Invention" The present invention was devised in view of the above-mentioned drawbacks of the conventional technology, and in particular, it provides a structure for reducing the amount of heat insulating material to be attached to the back side of the curved part of the main casing. This is what we do.
「問題点を解決するための手段」
上記の問題点を解決するための本考案の手段と
しては、本体ケーシングによつて形成される空気
流路内にクロスフローフアンを設けてなる空気調
和機において、上記本体ケーシングの空気流路の
吹出し口附近の弯曲部の背面側に所要の間隔をお
いて多数のリブを突設し、同リブの外側端に沿つ
て断熱板を貼り付けてなるものである。"Means for Solving the Problems" As a means of the present invention for solving the above problems, an air conditioner in which a cross flow fan is provided in the air flow path formed by the main body casing is provided. , a number of ribs protruding from the back side of the curved part near the outlet of the air flow path of the main casing at required intervals, and a heat insulating plate is pasted along the outer edge of the ribs. be.
「実施例」
以下図に示す一実施例について本考案を説明す
ると、１は分離型空気調和機の室内機の本体ケー
シング、２は前面カバーであつて、同前面カバー
２の吸込みグリルに面して室内側熱交換器３が装
設され、その下側には露受皿４が設けられてい
る。また、同本体ケーシング１によつて形成され
る空気流路内の下部にはクロスフローフアン５が
装設されている。``Example'' The present invention will be explained with reference to an example shown in the figure below. 1 is a main body casing of an indoor unit of a separate air conditioner, 2 is a front cover, which faces the suction grill of the front cover 2. An indoor heat exchanger 3 is installed, and a dew pan 4 is provided below it. Further, a cross flow fan 5 is installed in the lower part of the air flow path formed by the main body casing 1.
かかる空気調和機の上記本体ケーシング１の空
気流路の吹出し口附近の弯曲部６の背面側には、
適当な間隔をおいて多数の薄いリブ７が突設さ
れ、同リブ７の外側端に沿つてシート状の断熱板
８が接着剤等によつて貼り付けられている。 On the back side of the curved portion 6 near the outlet of the air flow path of the main casing 1 of this air conditioner,
A large number of thin ribs 7 are protruded at appropriate intervals, and a sheet-like heat insulating plate 8 is attached along the outer edge of the ribs 7 with adhesive or the like.
「作用」
上記の構成において、冷房運転時に室内側熱交
換器３を通して冷却された空気はクロスフローフ
アン５を通り、室内側吹出し口から室内側に吹き
出される。この冷気の流通によつて、上記本体ケ
ーシング１の弯曲部６も冷却される。しかし同弯
曲部６はその背面側に突出する多数の薄いリブ７
によつて、同弯曲部６側と断熱板８側との熱伝導
が少なく、しかもその間には同リブ７で仕切られ
た多数の独立した空気室が形成され、夫々の空気
層ａは断熱板８によつて互いに完全にシールされ
ているので、良好な断熱効果を得ることができ
る。これによつて上記弯曲部６側には結露を生ず
る様なことはない。"Operation" In the above configuration, air cooled through the indoor heat exchanger 3 during cooling operation passes through the cross flow fan 5 and is blown out from the indoor outlet to the indoor side. The curved portion 6 of the main body casing 1 is also cooled by this circulation of cold air. However, the curved portion 6 has many thin ribs 7 protruding from its back side.
Therefore, there is little heat conduction between the curved portion 6 side and the heat insulating plate 8 side, and many independent air chambers partitioned by the same ribs 7 are formed between them, and each air layer a is separated by the heat insulating plate 8 side. Since they are completely sealed from each other by 8, a good heat insulation effect can be obtained. This prevents dew condensation from forming on the curved portion 6 side.
「考案の効果」
以上の様に分離型空気調和機の室内機におい
て、上記本体ケーシングの空気流路の吹出し口附
近の弯曲部の背面側に多数のリブを突設し、同リ
ブの外側端に沿つて断熱板を貼り付けることによ
つて、上記の様に弯曲部の裏側に多数の独立した
空気室を形成してなるので、良好な断熱効果を発
揮させることができ、これによつて、従来のもの
に比し断熱素材の使用量を大幅に少なくすること
ができ、製造コストの低減をはかることができ
る。更に、上記断熱材の量の低減ばかりでなく、
本体ケーシングの厚みを小さくでき、従来のもの
に比べて相対的に器体の奥行きを小さくでき、省
スペースに寄与することができる。``Effect of the invention'' As described above, in the indoor unit of the separate air conditioner, a large number of ribs are provided protruding from the back side of the curved part near the outlet of the air flow path of the main body casing, and the outer edge of the ribs is By pasting a heat insulating board along the curve, a large number of independent air chambers are formed on the back side of the curved part as described above, and a good heat insulating effect can be achieved. , the amount of heat insulating material used can be significantly reduced compared to conventional ones, and manufacturing costs can be reduced. Furthermore, in addition to reducing the amount of insulation material mentioned above,
The thickness of the main body casing can be reduced, and the depth of the container body can be relatively reduced compared to conventional ones, contributing to space saving.
第１図は本考案の一実施例を示す空気調和機の
室内機の要部切欠側面図、第２図は同じく本体ケ
ーシングの裏側の製造を示す要部分解斜視図、第
３図は従来の空気調和機の室内機の要部切欠側面
図である。
同図中、１は本体ケーシング、２は前面カバ
ー、３は室内側熱交換器、５はクロスフローフア
ン、６は湾曲部、７はリブ、８は断熱板、ａは空
気層である。
Fig. 1 is a cutaway side view of the main parts of an indoor unit of an air conditioner showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts showing the manufacture of the back side of the main body casing, and Fig. 3 is a conventional FIG. 2 is a cutaway side view of essential parts of an indoor unit of an air conditioner. In the figure, 1 is a main body casing, 2 is a front cover, 3 is an indoor heat exchanger, 5 is a cross flow fan, 6 is a curved portion, 7 is a rib, 8 is a heat insulating plate, and a is an air layer.
Claims (1)
にクロスフローフアンを設けてなる空気調和機に
おいて、上記本体ケーシングの空気流路の吹出し
口附近の弯曲部の背面側に所要の間隔をおいて多
数のリブを突設し、同リブの外側端に沿つて断熱
板を貼り付けてなることを特徴とする空気調和
機。 In an air conditioner in which a cross flow fan is provided in the air flow path formed by the main body casing, a large number of cross flow fans are provided at required intervals on the back side of the curved part near the outlet of the air flow path of the main body casing. An air conditioner characterized by having a protruding rib and a heat insulating plate attached along the outer edge of the rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010810U JPH047453Y2 (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010810U JPH047453Y2 (en) | 1988-01-29 | 1988-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01116321U JPH01116321U (en) | 1989-08-04 |
| JPH047453Y2 true JPH047453Y2 (en) | 1992-02-27 |
Family
ID=31218796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988010810U Expired JPH047453Y2 (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047453Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016848A (en) * | 2003-06-26 | 2005-01-20 | Daikin Ind Ltd | Indoor unit for air-conditioner |
| JP4617856B2 (en) * | 2004-12-02 | 2011-01-26 | パナソニック株式会社 | Air conditioner |
| AU2006351545B2 (en) * | 2006-12-05 | 2010-11-25 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| JP5471186B2 (en) * | 2009-09-01 | 2014-04-16 | パナソニック株式会社 | Air supply grill |
-
1988
- 1988-01-29 JP JP1988010810U patent/JPH047453Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01116321U (en) | 1989-08-04 |
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