JPH0650188B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH0650188B2 JPH0650188B2 JP63128929A JP12892988A JPH0650188B2 JP H0650188 B2 JPH0650188 B2 JP H0650188B2 JP 63128929 A JP63128929 A JP 63128929A JP 12892988 A JP12892988 A JP 12892988A JP H0650188 B2 JPH0650188 B2 JP H0650188B2
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- condenser
- chamber
- heat exchanger
- air conditioner
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、室内の冷房を行う窓用空気調和機に関するも
のである。Description: FIELD OF THE INVENTION The present invention relates to a window air conditioner for cooling a room.
従来の技術 従来の構成について第５図を参考に説明する。2. Description of the Related Art A conventional configuration will be described with reference to FIG.
同図は、空気調和機１の横断面図であり、図中２は第１
室（室内側風回路）、３は第２室（室外風回路）を示
し、４は前記第１室、第２室を区画するファンケーシン
グである。５は第１室２の第１の湾曲部４ａの内部に配
した室内側クロスフローファン、６は周知の冷凍サイク
ルを構成する蒸発器、７は室内側スタビライザ、８は、
エアフィルタ、９は、前面グリル、１０は室内側吸込
口、１１は室内側吹出口である。前記第２室３の内部に
は、前記ファンケーシング４の第２の湾曲部４ｂの内側
に配した室外側クロスフローファン１２と、周知の冷凍
サイクルを構成する凝縮器１３、室外側スタビライザ１
４、が設けられ、室外側吸込口１５、室外側吹出口１６
と連通している。また前記凝縮器１３は、空気調和機本
体１の背面に対し一端所定角度(α)をもって取りつけら
れ、前記凝縮機１３の風上側でかつ下方には、回転円板
１７とモータ１８より構成され、前記蒸発器６で発生し
た凝縮水を前記凝縮器１３側へ飛散させる蒸発装置１９
が設けられている。The figure is a cross-sectional view of the air conditioner 1, in which 2 is the first.
A chamber (indoor side air circuit), 3 indicates a second chamber (outdoor air circuit), and 4 is a fan casing that divides the first chamber and the second chamber. Reference numeral 5 is an indoor crossflow fan arranged inside the first curved portion 4a of the first chamber 2, 6 is an evaporator constituting a known refrigeration cycle, 7 is an indoor stabilizer, and 8 is
An air filter, 9 is a front grille, 10 is an indoor suction port, and 11 is an indoor air outlet. Inside the second chamber 3, an outdoor cross flow fan 12 arranged inside the second curved portion 4b of the fan casing 4, a condenser 13 that constitutes a known refrigeration cycle, and an outdoor stabilizer 1 are provided.
4, the outdoor suction port 15 and the outdoor air outlet 16 are provided.
Is in communication with. The condenser 13 is attached to the rear surface of the air conditioner main body 1 at a predetermined angle (α), and on the windward side and the lower side of the condenser 13, a rotating disk 17 and a motor 18 are provided. Evaporation device 19 for scattering condensed water generated in the evaporator 6 to the condenser 13 side
Is provided.
発明が解決しようとする課題 しかしながら上記のような構成では、ファンケーシング
４の湾曲部４ａ，４ｂが、蒸発器６、凝縮器１３のクロ
スフローファン５，１２より遠い側６ａ，１３ａと近接
している為、蒸発器６、凝縮器１３の風速分布が悪く、
クロスフローファン５，１２に近い側にある熱交換器部
分６ｂ，１３ｂのみ主に風が流れ、遠い側にある熱交換
器部分６ａ，１３ａは、あまり流れていない。また凝縮
器１３に於ては、凝縮器１３の風上側でかつ下方に位置
した蒸発装置１９により蒸発器６で発生した凝縮水を凝
縮器１３のファンケーシング湾曲部４ａに近い熱交換器
部分１３ａにかける為、更に風速分布が悪くなってい
た。この為、従来の構成は熱交換器の効率が悪く、熱交
換器の材料投入量の割には、本体の冷房能力がアップし
ないといった問題があった。However, in the above-described configuration, the curved portions 4a and 4b of the fan casing 4 are close to the sides 6a and 13a of the evaporator 6 and the condenser 13 that are farther than the cross flow fans 5 and 12. Therefore, the wind speed distribution of the evaporator 6 and the condenser 13 is poor,
The air flows mainly only in the heat exchanger portions 6b and 13b on the side closer to the cross flow fans 5 and 12, and the heat exchanger portions 6a and 13a on the far side do not flow much. Further, in the condenser 13, the condensed water generated in the evaporator 6 by the evaporator 19 located on the windward side and the downward side of the condenser 13 is used for the heat exchanger portion 13a near the fan casing curved portion 4a of the condenser 13. The wind speed distribution was further deteriorated due to the high temperature. For this reason, the conventional configuration has a problem that the efficiency of the heat exchanger is low and the cooling capacity of the main body does not increase for the amount of material input to the heat exchanger.
本発明は、上記課題に鑑み、熱交換器の風速分布を大幅
に改善し、本体の冷房能力の向上を図りつつ、熱交換器
の材料費を削減することのできる空気調和機を提供する
ものである。In view of the above problems, the present invention provides an air conditioner capable of reducing the material cost of the heat exchanger while significantly improving the wind speed distribution of the heat exchanger and improving the cooling capacity of the main body. Is.
課題を解決するための手段 上記課題を解決するための本発明の手段は、蒸発器、凝
縮器を、所定幅寸法の第１の蒸発器、第１の凝縮器と、
各第１の蒸発器、凝縮器とそれぞれ並設され、かつ各第
１の蒸発器、凝縮器の幅寸法よりも大きい幅寸法を有す
る第２の蒸発器、第２の凝縮器より構成し、前記各第１
室、第２室において各第１の蒸発器、第１の凝縮器をク
ロスフローファンの近い側に配置したものである。Means for Solving the Problems Means of the present invention for solving the above problems include an evaporator and a condenser, a first evaporator and a first condenser having a predetermined width dimension,
Each of the first evaporator and the condenser is arranged in parallel, and each of the first evaporator and the second evaporator has a width dimension larger than the width dimension of the condenser; and a second condenser. First of each
In each of the chamber and the second chamber, the first evaporator and the first condenser are arranged on the near side of the cross flow fan.
作用 本発明は、上記した構造により、クロスフローファンよ
り遠い側にある第１の熱交換器の通風抵抗を減少させ、
熱交換器の風速分布の均一化を図ることができる。その
結果、熱交換器の効率がアップし、本体の冷房能力の向
上を図りつつ、熱交換器の材料費を削減することができ
るものである。Effect The present invention reduces the ventilation resistance of the first heat exchanger on the side farther from the cross flow fan by the structure described above,
The wind speed distribution of the heat exchanger can be made uniform. As a result, the efficiency of the heat exchanger is improved, the cooling capacity of the main body is improved, and the material cost of the heat exchanger can be reduced.
実施例 以下、本発明の一実施例を第１図〜第４図にもとづいて
説明する。Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.
同図において、１は空気調和機本体、２は第１室（室内
側風回路）、３は第２室（室外側風回路）を示し、４は
前記第１室２、第２室３を区画するファンケーシングで
ある。５は第１室２の第１の湾曲部４ａの内部に配した
室内側クロスフローファン、６は周知の冷凍サイクルを
構成する蒸発器、７は室内側スタビライザ、８は、エア
フィルタ、９は前面グリル、１０は室内側吸込口、１１
は室内側吹出口である。前記第２室３の内部には、前記
ファンケーシング４の第２の湾曲部４ｂの内側に配した
室外側クロスフローファン１２と、周知の冷凍サイクル
を構成する凝縮器１３、室外側スタビライザ１４が設け
られ、室外側吸込口１５、室外側吹出口１６と連通して
いる。前記凝縮器１３は、空気調和機本体１の背面に対
し一端から所定角度(α)をもって取りつけられ、前記凝
縮器１３の風上側でかつ下方には、回転円板１７とモー
タ１８より構成され、前記蒸発器６で発生した凝縮水を
前記凝縮器１３側へ飛散させる蒸発装置１９が設けられ
ている。さらに、前記蒸発器６及び凝縮器１３は、フィ
ン幅Ｓの小さいフィンチューブ式の熱交換器より構成
し、列方向に二分割し、下流側の第１の熱交換器の６
ａ，１３ａの幅を上流側の第２の熱交換器６ｂ，１３ｂ
の幅より短くし、かつ下流側の第１の熱交換器６ａ，１
３ａをクロスフローファン５，１２に対し、近い側に設
け、前記ファンケーシング４の湾曲部４ａ，４ｂと前記
上流側熱交換器６ｂ，１３ｂとの距離を大きくとれる構
成としている。また、図中６ｃは、第１室２の内部に設
けられた蒸発器６のリターンベンドである。In the figure, 1 is an air conditioner body, 2 is a first chamber (inside air circuit), 3 is a second chamber (outside air circuit), and 4 is the first chamber 2 and the second chamber 3. It is a fan casing for partitioning. 5 is an indoor cross flow fan arranged inside the first curved portion 4a of the first chamber 2, 6 is an evaporator constituting a known refrigeration cycle, 7 is an indoor stabilizer, 8 is an air filter, and 9 is Front grille, 10 is an indoor suction port, 11
Is an indoor air outlet. Inside the second chamber 3, an outdoor cross flow fan 12 disposed inside the second curved portion 4b of the fan casing 4, a condenser 13 and an outdoor stabilizer 14 that constitute a known refrigeration cycle are provided. It is provided and communicates with the outdoor suction port 15 and the outdoor air outlet 16. The condenser 13 is attached to the rear surface of the air conditioner main body 1 at a predetermined angle (α) from one end, and is composed of a rotating disk 17 and a motor 18 on the windward side and below the condenser 13, An evaporator 19 is provided to scatter the condensed water generated in the evaporator 6 to the condenser 13 side. Further, the evaporator 6 and the condenser 13 are composed of a fin-tube type heat exchanger having a small fin width S, are divided into two in the row direction, and are arranged in the first heat exchanger 6 on the downstream side.
The width of the a, 13a is the second heat exchanger 6b, 13b on the upstream side.
Width of the first heat exchanger 6a, 1 on the downstream side.
3a is provided on the side closer to the cross flow fans 5 and 12 so that the distance between the curved portions 4a and 4b of the fan casing 4 and the upstream heat exchangers 6b and 13b can be increased. Further, 6 c in the figure is a return bend of the evaporator 6 provided inside the first chamber 2.
発明の効果 以上のように本発明は、幅寸法の小さい第１の各蒸発
器、凝縮器をクロスフローファンの近い側に設け、さら
に前記凝縮器を空気調和機の背面に対して一端所定角度
をもって取りつけた構成により、クロスフローファンよ
り遠い側にある熱交換器の通風抵抗を減少させることが
でき、熱交換器の風速分布の均一化を図ることができ
る。また、熱交換器の風速分布の均一化により熱交換器
の効率がアップし、本体の冷房能力の向上を図りつつ、
熱交換器の材料費削減を図ることができる。さらに、前
記熱交換器において、下流側熱交換器のリターンベン
ド、リードパイプが室内側風回路の内部にある為、リタ
ーンベンド、リードパイプよりの熱交能力もアップする
等、種々の利点を有するものである。EFFECTS OF THE INVENTION As described above, according to the present invention, the first evaporators and condensers each having a small width are provided on the side close to the cross flow fan, and the condensers are provided at a predetermined angle with respect to the rear surface of the air conditioner. With the configuration attached with, the ventilation resistance of the heat exchanger on the side farther from the cross flow fan can be reduced, and the wind speed distribution of the heat exchanger can be made uniform. In addition, the efficiency of the heat exchanger is improved by uniforming the wind speed distribution of the heat exchanger, and while improving the cooling capacity of the main body,
The material cost of the heat exchanger can be reduced. Further, in the heat exchanger, since the return bend and the lead pipe of the downstream heat exchanger are inside the indoor side air circuit, there are various advantages such as the heat exchange capacity of the return bend and the lead pipe is improved. It is a thing.
第１図は本発明の一実施例を示す空気調和機の横断面
図、第２図は同空気調和機の斜視図、第３図は同空気調
和機の内部構造を示す要部分解斜視図、第４図は同空気
調和機の内部構成を示す斜視図、第５図は従来例を示す
要部横断面図である。 １……空気調和機本体、２……第１室、３……第２室、
４……ファンケーシング、４ａ……第１の湾曲部、４ｂ
……第２の湾曲部、５，１２……クロスフローファン、
６……蒸発器、６ａ……第１の熱交換器（第１の蒸発
器）、６ｂ……第２の熱交換器（第２の蒸発器）、１３
……凝縮器、１３ａ……第１の熱交換器（第１の凝縮
器）、１３ｂ……第２の熱交換器（第２の凝縮器）。FIG. 1 is a cross-sectional view of an air conditioner showing an embodiment of the present invention, FIG. 2 is a perspective view of the air conditioner, and FIG. 3 is an exploded perspective view of essential parts showing an internal structure of the air conditioner. FIG. 4 is a perspective view showing an internal configuration of the air conditioner, and FIG. 5 is a cross-sectional view of a main part showing a conventional example. 1 ... Air conditioner body, 2 ... First chamber, 3 ... Second chamber,
4 ... Fan casing, 4a ... 1st curved part, 4b
...... Second curved part, 5,12 ...... Cross flow fan,
6 ... Evaporator, 6a ... First heat exchanger (first evaporator), 6b ... Second heat exchanger (second evaporator), 13
... condenser, 13a ... first heat exchanger (first condenser), 13b ... second heat exchanger (second condenser).
Claims (1)
区画するＳ字形のファンケーシングと、第１室でファン
ケーシングの第１の湾曲部の内側に配した室内側クロス
フローファンと、前記第２室でファンケーシングの第２
の湾曲部の内側に配した室外側クロスフローファンと、
前記１室側に配設した蒸発器と前記２室側に配設した凝
縮器と、前記凝縮器の風上側で、かつ下方に位置し、前
記蒸発器で発生した凝縮水を前記凝縮器側へ飛散させる
蒸発装置を設け、前記蒸発器及び凝縮器を、所定幅寸法
の第１の蒸発器、第１の凝縮器と、各第１の蒸発器、凝
縮器とそれぞれ並設され、かつ各第１の蒸発器、凝縮器
の幅寸法よりも大きい幅寸法を有する第２の蒸発器、第
２の凝縮器より構成し、前記第１室、第２室において各
第１の蒸発器、第１の凝縮器をクロスフローファンの近
い側に配置した空気調和機。1. An S-shaped fan casing defining a first chamber and a second chamber in an air conditioner main body, and an indoor side crossflow arranged inside the first curved portion of the fan casing in the first chamber. A fan and a second fan casing in the second chamber
An outdoor cross flow fan arranged inside the curved part of
An evaporator arranged on the side of the first chamber, a condenser arranged on the side of the second chamber, and a condensed water generated in the evaporator, which is located on the windward side of and below the condenser. An evaporator for scattering to an evaporator, the evaporator and the condenser are arranged in parallel with the first evaporator and the first condenser having a predetermined width, and the first evaporator and the condenser, respectively. A first evaporator, a second evaporator having a width dimension larger than that of the condenser, and a second condenser, and each of the first evaporator and the second chamber in the first chamber and the second chamber, An air conditioner in which the condenser No. 1 is placed near the cross flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63128929A JPH0650188B2 (en) | 1988-05-26 | 1988-05-26 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63128929A JPH0650188B2 (en) | 1988-05-26 | 1988-05-26 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01300133A JPH01300133A (en) | 1989-12-04 |
| JPH0650188B2 true JPH0650188B2 (en) | 1994-06-29 |
Family
ID=14996887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63128929A Expired - Fee Related JPH0650188B2 (en) | 1988-05-26 | 1988-05-26 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650188B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01306740A (en) * | 1988-06-03 | 1989-12-11 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN103822304B (en) * | 2014-02-26 | 2016-06-01 | 广东美的制冷设备有限公司 | Two-sided turnover wind air-conditioning |
-
1988
- 1988-05-26 JP JP63128929A patent/JPH0650188B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01300133A (en) | 1989-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |