JPH0438976B2 - - Google Patents
Info
- Publication number
- JPH0438976B2 JPH0438976B2 JP60286052A JP28605285A JPH0438976B2 JP H0438976 B2 JPH0438976 B2 JP H0438976B2 JP 60286052 A JP60286052 A JP 60286052A JP 28605285 A JP28605285 A JP 28605285A JP H0438976 B2 JPH0438976 B2 JP H0438976B2
- Authority
- JP
- Japan
- Prior art keywords
- air outlet
- air
- flow fan
- drive motor
- cross
- 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 - Lifetime
Links
- 230000004323 axial length Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- 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、上部と下部の２箇所に吹出口を有す
る空気調和機の送風装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a blower device for an air conditioner that has two outlets, one in the upper part and one in the lower part.
従来の技術
従来、この種の空気調和機は、上部、下部各吹
出口の巾が同じであり、またそれぞれのクロスフ
ローフアンの軸長も同じものであつた。BACKGROUND ART Conventionally, in this type of air conditioner, the widths of the upper and lower air outlets were the same, and the axial lengths of the cross flow fans were also the same.
このような空気調和機において、床に設置する
場合は、快適さを満足する点から上部吹出口から
の風量を、下部吹出口からの風量よりも多くする
のが一般的である。 When such an air conditioner is installed on the floor, the air volume from the upper air outlet is generally larger than the air volume from the lower air outlet to ensure comfort.
したがつて、かかる構成の空気調和機は、その
風量調整を、モータの回転数を異ならせることに
よつて行つていた。 Therefore, in an air conditioner having such a configuration, the air volume is adjusted by varying the rotational speed of the motor.
発明が解決しようとする問題点
しかし、上記空気調和機の構成であると、軸長
が同じクロスフローフアンを使用しているため、
空気調和機本体の小形化をはかるには、電装品収
納スペース、配管接続作業スペース等を削減しな
ければならない。Problems to be Solved by the Invention However, with the configuration of the air conditioner described above, since cross flow fans with the same shaft length are used,
In order to downsize the air conditioner itself, it is necessary to reduce the storage space for electrical components, the work space for piping connections, etc.
このことは、組立作業、配管接続作業等が困難
となり、何らかの改善が必要となる。 This makes assembly work, piping connection work, etc. difficult, and some kind of improvement is required.
問題点を解決するための手段
上記問題点を解決するために本発明は、空気調
和機における上部吹出口の面積を下部吹出口の面
積よりも大とし、さらに上部クロスフローフアン
の軸長を下部クロスフローフアンの軸長よりも長
くし、前記上部、下部各クロスフローフアンの一
端に駆動用モータを取付け下部駆動用モータを通
風回路内へ突出させたものである。Means for Solving the Problems In order to solve the above problems, the present invention makes the area of the upper air outlet in an air conditioner larger than the area of the lower air outlet, and furthermore, the axial length of the upper cross flow fan is The axial length of the fan is longer than that of the cross flow fan, and a drive motor is attached to one end of each of the upper and lower cross flow fans, with the lower drive motor protruding into the ventilation circuit.
作 用
かかる構成とすることにより、軸長の短いクロ
スフローフアン取付の駆動用モータの側部に、配
管接続作業用等のスペースが確保できる。Effect: With this configuration, space for piping connection work, etc. can be secured on the side of the drive motor attached to the cross flow fan, which has a short shaft length.
実施例
以下、本発明の一実施例について添付図面を参
考に空気調和機の概略構成について説明する。Embodiment Hereinafter, a schematic configuration of an air conditioner according to an embodiment of the present invention will be described with reference to the accompanying drawings.
第１図、第２図において１は空気調和機本体で
あり、吸込口２、上部吹出口３、下部吹出し口４
備えた構成である。 In Figures 1 and 2, 1 is the main body of the air conditioner, which includes an inlet 2, an upper outlet 3, and a lower outlet 4.
The configuration is equipped with the following features.
次に、前記空気調和機本体１の内部構造につい
て、説明する。同図において、エアガイダー５、
上部クロスフローフアン６、下部クロスフローフ
アン７が形成され、上部クロスフローフアンを、
回転させる駆動用モータ８、下部クロスフローフ
アンを回転させる駆動用モータ９がそれぞれ、上
下部クロスフローフアン６，７と接続固定されて
いる。１０は上部駆動用モータ固定の取付板であ
る。１１は下部駆動用モータ固定の取付板であ
り、これらの前面には、熱交換器１２及び上部ス
タビライザ１３、下部スタビライザ（水受皿と兼
用）１４が取付けされている。 Next, the internal structure of the air conditioner main body 1 will be explained. In the same figure, air guider 5,
An upper cross flow fan 6 and a lower cross flow fan 7 are formed, and the upper cross flow fan is
A driving motor 8 for rotating and a driving motor 9 for rotating the lower cross-flow fan are connected and fixed to the upper and lower cross-flow fans 6 and 7, respectively. 10 is a mounting plate to which the upper drive motor is fixed. Reference numeral 11 denotes a mounting plate to which the lower drive motor is fixed, and a heat exchanger 12, an upper stabilizer 13, and a lower stabilizer 14 (also used as a water tray) are attached to the front surface of these plates.
第２図において上部吹出し口３と下部吹出し口
４の吹出し開口面積は、上部吹出し口３＞下部吹
出し口４の関係にあり吹出し風量も、上部吹出し
風量＞下部吹出し風量であり、この関係から上部
クロスフローフアンの長さｂ寸法より下部クロス
フローフアンの長さｃ寸法を短くできる。したが
つて、下部駆動用モータ９を通風回路内へ突出さ
せることにより空気調和機本体１の正面左方向に
ａ寸法だけ移動することができ下部駆動用モータ
部右側のスペースが大きく取れることになる。 In Fig. 2, the air outlet areas of the upper air outlet 3 and the lower air outlet 4 are in the relationship of upper air outlet 3>lower air outlet 4, and the air flow rate is also upper air air volume>lower air air volume. The length c dimension of the lower cross flow fan can be made shorter than the length b dimension of the cross flow fan. Therefore, by protruding the lower drive motor 9 into the ventilation circuit, the lower drive motor 9 can be moved to the left in the front of the air conditioner main body 1 by the dimension a, which frees up a large space on the right side of the lower drive motor. .
発明の効果
上記実施例から明らかなように本発明は上部と
下部の２箇所に吹出し口を有する空気調和機と
し、上部吹出し口の面積を下部吹出し口の面積よ
りも大とし、さらに、上部クロスフローフアンの
軸長を下部クロスフローフアンの軸長よりも長く
することにより軸長の短いクロスフローフアン取
付の駆動用モータの側部に配管接続作業用等のス
ペースが確保できる。Effects of the Invention As is clear from the above embodiments, the present invention provides an air conditioner having air outlets at two locations, the upper and the lower. The area of the upper air outlet is larger than the area of the lower air outlet, and By making the axial length of the flow fan longer than the axial length of the lower cross-flow fan, space for piping connection work etc. can be secured on the side of the drive motor attached to the cross-flow fan with a short axial length.
第１図は本発明の一実施例の空気調和機の縦断
面図、第２図は同空気調和機の横断面図である。
１……空気調和機本体、２……吸込口、３……
上部吹出口、４……下部吹出口、５……エアガイ
ダー、６……上部クロスフローフアン、７……下
部クロスフローフアン、８……上部駆動用モー
タ、９……下部駆動用モータ、１０……上部駆動
用モータ固定の取付板、１１……下部駆動用モー
タ固定の取付板、１２……熱交換器、１３……上
部スタビライザ、１４……下部スタビライザ（水
受皿兼）。
FIG. 1 is a longitudinal cross-sectional view of an air conditioner according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the same air conditioner. 1...Air conditioner body, 2...Suction port, 3...
Upper air outlet, 4... Lower air outlet, 5... Air guider, 6... Upper cross flow fan, 7... Lower cross flow fan, 8... Upper drive motor, 9... Lower drive motor, 10... ...Mounting plate for fixing the upper drive motor, 11...Mounting plate for fixing the lower drive motor, 12...Heat exchanger, 13...Upper stabilizer, 14...Lower stabilizer (also serves as water tray).
Claims (1)
部吹出口を有する空気調和機本体内に、前記吸込
口と上部吹出口、下部吹出口に連通した通風回路
を設け、この通風回路内に、前記上部吹出口へ送
風する上部クロスフローフアンおよび前記下部吹
出口へ送風する下部クロスフローフアンをそれぞ
れ配設し、前記上部吹出口の面積を下部吹出口の
面積よりも大とし、さらに前記上部クロスフロー
フアンの軸長を下部クロスフローフアンの軸長よ
りも長くし、前記上部、下部各クロスフローフア
ンの一端に駆動用モータを取付け下部駆動用モー
タを前記通風回路内へ突出させた空気調和機の送
風装置。1. A ventilation circuit is provided in the main body of an air conditioner, which has a suction port in the center and an upper and lower air outlet at the top and bottom, and which communicates with the air inlet, upper air outlet, and lower air outlet. an upper cross flow fan that blows air to the upper air outlet and a lower cross flow fan that blows air to the lower air outlet, respectively, the area of the upper air outlet is larger than the area of the lower air outlet, and the area of the upper air outlet is larger than the area of the lower air outlet; The axial length of the upper cross-flow fan is made longer than that of the lower cross-flow fan, and a drive motor is attached to one end of each of the upper and lower cross-flow fans, and the lower drive motor projects into the ventilation circuit. Air conditioner blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60286052A JPS62147238A (en) | 1985-12-19 | 1985-12-19 | Air conditioner blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60286052A JPS62147238A (en) | 1985-12-19 | 1985-12-19 | Air conditioner blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147238A JPS62147238A (en) | 1987-07-01 |
| JPH0438976B2 true JPH0438976B2 (en) | 1992-06-26 |
Family
ID=17699340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60286052A Granted JPS62147238A (en) | 1985-12-19 | 1985-12-19 | Air conditioner blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147238A (en) |
-
1985
- 1985-12-19 JP JP60286052A patent/JPS62147238A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62147238A (en) | 1987-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |