JPS6138043Y2 - - Google Patents
Info
- Publication number
- JPS6138043Y2 JPS6138043Y2 JP3409481U JP3409481U JPS6138043Y2 JP S6138043 Y2 JPS6138043 Y2 JP S6138043Y2 JP 3409481 U JP3409481 U JP 3409481U JP 3409481 U JP3409481 U JP 3409481U JP S6138043 Y2 JPS6138043 Y2 JP S6138043Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fan
- double
- air conditioner
- outside air
- 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
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
【考案の詳細な説明】
本考案は天井埋込形エアコンおよびその他の空
気調和機に関するものである。[Detailed Description of the Invention] The present invention relates to a ceiling-embedded air conditioner and other air conditioners.
従来の空気調和機は第１図に内部構造を示す平
面断面図を、第２図にその横断面図を示すよう
に、両吹出しケーシング１の内部に、片吸込形フ
アン２、が収容されており、空気熱交換器３ａ，
３ｂと共に空気調和機本体の外板４に取付けられ
ていて、前記外板４には前記フアン２を運転する
電動機５が取付けられ、吸込口６、吹出口７ａ，
７ｂ、しや風板８ａ，８ｂが設けられ、さらにブ
ースタフアン１３を収容する外気導入ダクト１０
が前記吸込口６の側に連結されている。 In a conventional air conditioner, a single suction type fan 2 is housed inside a dual-blowout casing 1, as shown in FIG. 1, which is a plan cross-sectional view showing the internal structure, and FIG. air heat exchanger 3a,
3b is attached to the outer panel 4 of the air conditioner main body, and an electric motor 5 for driving the fan 2 is attached to the outer panel 4, and an inlet 6, an outlet 7a,
7b, an outside air introduction duct 10 which is provided with wind plates 8a and 8b and further accommodates a booster fan 13.
is connected to the suction port 6 side.
空調される部屋に新鮮外気を一部取入れる場
合、室外から吸込口６に外気を導入するためのダ
クト１０を引く必要があるが、そのときには吸込
口６は室内空気のリターン吸込流路と兼用となつ
ており、外気導入ダクト１０の通路抵抗分だけブ
ースタフアン１３を用いて強制的に取入れる必要
があつた。 When a portion of fresh outside air is taken into a room to be air-conditioned, it is necessary to draw a duct 10 to introduce the outside air from the outdoors to the suction port 6, but in this case, the suction port 6 also serves as a return suction flow path for indoor air. Therefore, it was necessary to use the booster fan 13 to forcibly introduce outside air by the passage resistance of the outside air introduction duct 10.
本考案はこの欠点を排除し、ブースタフアンの
必要を無くすことを目的としている。 The present invention aims to eliminate this drawback and eliminate the need for a booster fan.
第３図は本考案による空気調和器の横断面図で
あるが、上方から見た平面断面図は第１図とほゞ
同じである。 FIG. 3 is a cross-sectional view of the air conditioner according to the present invention, and the plan sectional view seen from above is almost the same as FIG. 1.
すなわち、第１図における両吹出しフアンケー
シング１の代わりに両吸込み両吹出しフアンケー
シング９を使用する。すなわちフアンケーシング
９は、フアン１２の軸線方向を上下方向とすると
き、上下両方向に開口する空気吸込孔を有すると
共に、左右両側方の熱交換器３ａ，３ｂに向けて
開口する空気吹出孔を有する。この両吸込み両吹
出しフアンケーシング９内には両吸込形フアン１
２が収容してある。すなわちこのフアン１２はそ
の軸線方向下方から室内空気を吹込むと同時に、
その軸線方向上方からも空気を吹込む。この目的
のため空気調和機の外板１１の上部にはノツクア
ウト穴１４を設け、このノツクアウト穴に外気導
入ダクト１０を連結している。従つて下方から室
内空気を吸込むばかりでなく、上方から外気をも
吹込むものである。 That is, a double suction/double outlet fan casing 9 is used instead of the double outlet fan casing 1 in FIG. That is, when the axial direction of the fan 12 is taken as the up-down direction, the fan casing 9 has an air suction hole that opens in both the upper and lower directions, and also has air blow-off holes that open toward the heat exchangers 3a and 3b on both the left and right sides. . Inside this double suction and double blowout fan casing 9 is a double suction type fan 1.
2 is accommodated. In other words, this fan 12 blows indoor air from below in the axial direction, and at the same time,
Air is also blown from above in the axial direction. For this purpose, a knockout hole 14 is provided in the upper part of the outer panel 11 of the air conditioner, and an outside air introduction duct 10 is connected to this knockout hole. Therefore, not only indoor air is sucked in from below, but also outside air is blown in from above.
新鮮外気を取入れる場合はノツクアウト穴１４
を介してダクト１０から外気を入れ室内空気を吸
込口６から吸込むが、新鮮外気を取入れない場合
は第４図に示すようにノツクアウト穴１４を閉じ
る板１４′を設け吸込口６から室内空気だけを吸
込むようにする。 If you want to take in fresh outside air, use the knockout hole 14.
Outside air is brought in from the duct 10 through the duct 10 and indoor air is sucked in from the suction port 6. However, if fresh outside air is not taken in, a plate 14' is provided to close the knock-out hole 14 as shown in FIG. Try to inhale it.
このような構造にしたので外気導入が容易にな
り、あるいはこれを利用して空調される部屋の別
の個所からのリターン空気を取入れることも可能
になつた。 With this structure, it is easy to introduce outside air, or it is also possible to use this to take in return air from another part of the room to be air-conditioned.
第１図および第２図はそれぞれ従来の空気調和
機の平面断面図および横断面図、第３図および第
４図はそれぞれ本考案による実施例の横断面図で
ある。
１……両吹出しケーシング、２……片吸込形フ
アン、９……両吸込み両吹出しケーシング、１０
……外気導入ダクト、１１……外板、１２……両
吸込形フアン、１４……ノツクアウト穴。
FIGS. 1 and 2 are plan and cross-sectional views of a conventional air conditioner, respectively, and FIGS. 3 and 4 are cross-sectional views of an embodiment of the present invention, respectively. 1...Double outlet casing, 2...Single suction type fan, 9...Double suction, double outlet casing, 10
... Outside air introduction duct, 11 ... Outer plate, 12 ... Double suction type fan, 14 ... Knockout hole.
Claims (1)
て、フアンケーシングを両吸込み形とし、前記フ
アンケーシングに両吸込み両吹出しフアンを取付
け、前記空気調和機外板の室内空気吸込み口とは
反対側にノツクアウト穴を設け、前記ノツクアウ
ト穴に外気導入ダクトを取付け得るようにしたこ
とを特徴とする空気調和機。 In an air conditioner having a double outlet casing, the fan casing is of a double suction type, a double suction and double outlet fan is attached to the fan casing, and a knockout hole is provided on the side of the outer panel of the air conditioner opposite to the indoor air intake port. , An air conditioner characterized in that an outside air introduction duct can be attached to the knockout hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3409481U JPS6138043Y2 (en) | 1981-03-13 | 1981-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3409481U JPS6138043Y2 (en) | 1981-03-13 | 1981-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57148621U JPS57148621U (en) | 1982-09-18 |
| JPS6138043Y2 true JPS6138043Y2 (en) | 1986-11-04 |
Family
ID=29831428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3409481U Expired JPS6138043Y2 (en) | 1981-03-13 | 1981-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138043Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304612A (en) * | 2000-04-14 | 2001-10-31 | Daikin Ind Ltd | Indoor unit for ceiling mounted air conditioner |
| JP2013088086A (en) * | 2011-10-20 | 2013-05-13 | Mitsubishi Electric Corp | Ceiling-embedded air conditioner |
-
1981
- 1981-03-13 JP JP3409481U patent/JPS6138043Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57148621U (en) | 1982-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02114816U (en) | ||
| JPS62141126U (en) | ||
| JPS6138043Y2 (en) | ||
| JPS63144524U (en) | ||
| JPH0352540U (en) | ||
| JPS63190837U (en) | ||
| JPS62145036U (en) | ||
| JPS60135523U (en) | Ceiling-mounted air conditioner | |
| JPH02535U (en) | ||
| JPS61142223U (en) | ||
| JPS584923U (en) | integrated air conditioner | |
| JPH0468921U (en) | ||
| JPH01174283U (en) | ||
| JPS6229038U (en) | ||
| JPS6113217U (en) | Air conditioner filter device | |
| JPS61197438U (en) | ||
| JPS63116822U (en) | ||
| JPS62173623U (en) | ||
| JPH0160124U (en) | ||
| JPS6184415U (en) | ||
| JPS62171726U (en) | ||
| JPS62135030U (en) | ||
| JPH01169729U (en) | ||
| JPS62171728U (en) | ||
| JPS6063731U (en) | Ceiling-mounted air conditioning ventilation system |