JPS5839344Y2 - Air conditioner outdoor unit - Google Patents
Air conditioner outdoor unitInfo
- Publication number
- JPS5839344Y2 JPS5839344Y2 JP17336979U JP17336979U JPS5839344Y2 JP S5839344 Y2 JPS5839344 Y2 JP S5839344Y2 JP 17336979 U JP17336979 U JP 17336979U JP 17336979 U JP17336979 U JP 17336979U JP S5839344 Y2 JPS5839344 Y2 JP S5839344Y2
- Authority
- JP
- Japan
- Prior art keywords
- outdoor unit
- air conditioner
- air
- soundproof cover
- exterior panel
- 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
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
【考案の詳細な説明】
本案は熱交換効率の向上と着霜防止を図った空気調和機
の室外側ユニット構造に関するものである。[Detailed Description of the Invention] The present invention relates to an outdoor unit structure of an air conditioner that improves heat exchange efficiency and prevents frost formation.
以下本案の一実施例を図面に基づいて説明すると、１は
二面に跨がる側面一部の空気吸込口２に配設された略り
字状の熱交換器、３は送風機４を吊り下げ固定し、上面
に排風グリル５を備えた天板、６は圧縮機７とこれを囲
む防音カバー８を載置した底板、９は空気吸込口２を除
く側面他部を閉塞した外装パネルである。An embodiment of the present invention will be described below based on the drawings. 1 is an abbreviated heat exchanger disposed at an air inlet 2 in a part of the side that spans two sides, 3 is a blower 4 suspended. 6 is a bottom plate on which a compressor 7 and a soundproof cover 8 surrounding it are mounted; 9 is an exterior panel with the other sides closed except for the air intake port 2; It is.
斯かる室外側ユニット構造に於いて、全体形状をコンパ
クトにする為に圧縮機７とこの防音カバー８及びアキュ
ームレータタンク１０、レシーバタンク１１等の冷媒配
管を含む他冷凍部品を合理的に収納配置することが必要
とされ、同時に一側面の外装パネル９を家屋壁面１２に
密着させて据付占有面積を最小限に抑え、且つ据付状態
でも第１図に示す実線矢印の方向から簡単に圧縮機７の
サービス点検及び冷媒配管の接続ができるように種々制
約を受ける為に防音カバー８を熱交換器１と外装パネル
９とに跨がり、しかもこの内方に近接配置せさ゛るを得
なくなっている。In such an outdoor unit structure, the compressor 7, its soundproof cover 8, and other refrigeration parts including refrigerant piping such as the accumulator tank 10 and receiver tank 11 are rationally housed and arranged in order to make the overall shape compact. At the same time, the exterior panel 9 on one side is brought into close contact with the wall surface 12 of the house to minimize the installation area, and even in the installed state, the compressor 7 can be easily accessed from the direction of the solid line arrow shown in FIG. Due to various restrictions on service inspection and connection of refrigerant piping, it is no longer possible to arrange the soundproof cover 8 over the heat exchanger 1 and the exterior panel 9, and in close proximity to the inside thereof.
従って一実施例として防音カバー８との間隙寸法ｌが３
ＱｍｍＬかとれない熱交換器１のａ部分は防音カバー８
にて流入空気抵抗がある為この部分ａでの熱交換効率が
低下し、しかも熱交換器１を蒸発器として作用させる暖
房運転時、空気熱交量の低減により熱交換器１部分ａの
特に風下側部すに着霜が生じてしまう弊害が予測され、
第２図の如く防音カバー８に対向する外装パネル９個所
に多数のスリットからなる補助吸込口１３を設けてこの
吸込口から未熟交換の室外空気を第１図では破線矢印で
示すように、第３図では実線矢印で示すように導入して
熱交換器１部分ａと防音カバー８との間隙内を風下側部
すと熱交換させながら通すことによりこの風下側部すで
の着霜を未然に防ぎ、且つ熱交換効率の低減を最小限に
食い止めるようにしたものである。Therefore, in one embodiment, the gap l between the soundproof cover 8 and the soundproof cover 8 is 3.
The part a of the heat exchanger 1 where QmmL cannot be taken is the soundproof cover 8.
Since there is inflow air resistance in this part a, the heat exchange efficiency in this part a decreases.Moreover, during heating operation in which the heat exchanger 1 acts as an evaporator, the air heat exchange amount is reduced, especially in part a of the heat exchanger 1. It is predicted that frost will form on the leeward side.
As shown in FIG. 2, auxiliary suction ports 13 consisting of a large number of slits are provided at nine locations on the exterior panel facing the soundproof cover 8, and freshly exchanged outdoor air is pumped through these suction ports into a plurality of auxiliary suction ports 13, as shown by broken line arrows in FIG. In Fig. 3, the leeward side is introduced as shown by the solid arrow, and the leeward side is passed through the gap between the heat exchanger 1 part a and the soundproof cover 8 while exchanging heat, thereby preventing frost formation on the leeward side. This is designed to prevent heat exchange and minimize the reduction in heat exchange efficiency.
以上の如く、本案によればコンパクト化を図る為に圧縮
機の防音カバーが熱交換器と外装パネルとに跨がってこ
の内方に近接配置された室外側ユニット構造に於いては
防音カバーと対向する外装パネル個所に補助吸込口を設
けるだけで着霜防止と熱交換効率の低減抑制を図ること
ができ、極めて有用である。As described above, according to the present invention, in order to achieve compactness, in the outdoor unit structure in which the soundproof cover of the compressor is placed close to the inside of the heat exchanger and the exterior panel, the soundproof cover is By simply providing an auxiliary suction port on the exterior panel opposite to the auxiliary suction port, it is possible to prevent frost formation and suppress reduction in heat exchange efficiency, which is extremely useful.
図面は本案一実施例を示すもので第１図は室外側ユニッ
トの平面図、第２図は同側面図、第３図は同縦断面図で
ある。
１・・・・・・熱交換器、２・・・・・・空気吸込口、
７・・・・・・圧縮機、８・・・・・・防音カバー、９
・・・・・・外装パネル、１３・・・・・・補助吸込口
。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the outdoor unit, FIG. 2 is a side view of the same, and FIG. 3 is a longitudinal sectional view of the same. 1...Heat exchanger, 2...Air suction port,
7...Compressor, 8...Soundproof cover, 9
...Exterior panel, 13...Auxiliary suction port.
Claims (1)
外装パネルで閉塞した室外側ユニットに於いて、前記熱
交換器と外装パネルとが跨がってこの内方に圧縮機の防
音カバーを近接配置させると共にこの防音カバーと対向
する前記外装パネル個所に補助吸込口を設けたことを特
徴とする空気調和機の室外側ユニット。In an outdoor unit in which a heat exchanger is installed at the air suction port on a part of the side and the other side is closed off with an exterior panel, the heat exchanger and the exterior panel straddle the air and compress the air inward. 1. An outdoor unit for an air conditioner, characterized in that a soundproof cover of the air conditioner is disposed close to the machine, and an auxiliary suction port is provided in a portion of the exterior panel facing the soundproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17336979U JPS5839344Y2 (en) | 1979-12-13 | 1979-12-13 | Air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17336979U JPS5839344Y2 (en) | 1979-12-13 | 1979-12-13 | Air conditioner outdoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5690668U JPS5690668U (en) | 1981-07-20 |
| JPS5839344Y2 true JPS5839344Y2 (en) | 1983-09-05 |
Family
ID=29684158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17336979U Expired JPS5839344Y2 (en) | 1979-12-13 | 1979-12-13 | Air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839344Y2 (en) |
-
1979
- 1979-12-13 JP JP17336979U patent/JPS5839344Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5690668U (en) | 1981-07-20 |
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