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JP3139071B2 - Wind direction control method for air conditioner - Google Patents

Wind direction control method for air conditioner

Info

Publication number
JP3139071B2
JP3139071B2 JP03223879A JP22387991A JP3139071B2 JP 3139071 B2 JP3139071 B2 JP 3139071B2 JP 03223879 A JP03223879 A JP 03223879A JP 22387991 A JP22387991 A JP 22387991A JP 3139071 B2 JP3139071 B2 JP 3139071B2
Authority
JP
Japan
Prior art keywords
wind direction
direction control
control plate
heat exchanger
blade
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
Application number
JP03223879A
Other languages
Japanese (ja)
Other versions
JPH0560366A (en
Inventor
雅也 端山
茂 成相
克典 斧林
正美 林
俊之 今坂
克彦 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP03223879A priority Critical patent/JP3139071B2/en
Publication of JPH0560366A publication Critical patent/JPH0560366A/en
Application granted granted Critical
Publication of JP3139071B2 publication Critical patent/JP3139071B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Air Conditioning Control Device (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、空気調和機の風向制御
方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for controlling a wind direction of an air conditioner.

【0002】[0002]

【従来の技術】従来、この種の空気調和機においては、
例えば(実開平2−109950号公報)に示すよう
に、1枚の上下風向板を有し、暖房運転時のコールドド
ラフトを防止するために吹き出し温度が低い場合は上記
風向板を略水平方向へ向け、吹き出し温度が高くなると
上記風向板を下方向に向け温度分布を均一化する方法が
知られている。
2. Description of the Related Art Conventionally, in this type of air conditioner,
For example, as shown in Japanese Utility Model Application Laid-Open No. 2-109950, when one blowing plate is provided and the blowing temperature is low in order to prevent a cold draft during a heating operation, the blowing plate is moved in a substantially horizontal direction. There is known a method in which when the blowing temperature increases, the wind direction plate is directed downward to make the temperature distribution uniform.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、1枚の
上下風向板では風向が限られるため、室内全体の温度分
布を均一化するには時間がかかる。また、不快な気流感
を与えずに室内全体の温度分布を均一化するのは困難で
あった。
However, since the wind direction is limited with one vertical wind direction plate, it takes time to equalize the temperature distribution throughout the room. Also, it was difficult to make the temperature distribution throughout the room uniform without giving an unpleasant airflow feeling.

【0004】本発明は、上記課題に鑑みなされたもので
あり、その目的は不快な気流感を与えることなく速やか
に快適な住環境を創り出すことができる空気調和機の風
向制御方法を提供することにある。
The present invention has been made in view of the above problems, and has as its object to provide a wind direction control method for an air conditioner that can quickly create a comfortable living environment without giving an uncomfortable airflow. It is in.

【0005】[0005]

【課題を解決するための手段】上記課題を解決するため
に本発明の風向制御方法は、熱交換器及び送風ファンを
含む送風回路の出口側に形成された吹き出し口に、上下
2枚の風向板を有する上下風向制御板と、左右の風向を
制御する左右風向制御板を有し、前記上下風向制御板の
上羽根は上面部及び下面部、下羽根は上面部及び下面部
をおのおの具備し、前記上下風向制御板の上羽根及び下
羽根を独立に回転させる上下風向制御板駆動手段、前記
左右風向制御板を回転させる左右風向制御板駆動手段、
前記空気調和機の熱交換器の温度を検出する熱交換器温
度検出手段、前期空気調和機を操作するリモコンの位置
を検出する位置検出手段、前記空気調和機の送風機の風
量を調節する風量調節手段、前記上下風向制御板駆動手
段及び左右風向制御板駆動手段を前記熱交換器温度及び
リモコン位置により制御する制御手段、前記風向制御板
の位置及び前記熱交換器温度により送風機の風量を制御
する制御手段を有する空気調和機において、前記空気調
和機の暖房運転時に熱交換器温度tを検出し、熱交換器
温度tが予め設定されている熱交換器温度Taより低い
場合、前記上下風向制御板の上羽根及び下羽根を略水平
方向に向け(以下、上向きフローとする)、熱交換器温
度tが予め設定されている熱交換器温度Taより高くT
bより低い場合、前記上下風向制御板の上羽根を略水平
方向に向けるとともに、前記上下風向制御板の下羽根を
略垂直方向に向け(以下、ダブルフローとする)、熱交
換器温度tが予め設定されている熱交換器温度Tbより
高い場合、前記上下風向制御板の上羽根を斜め下方向に
向けるとともに、前記上下風向制御板の下羽根を略垂直
方向に向ける(以下、ワイドフローとする)ようにした
ものである。
In order to solve the above-mentioned problems, a wind direction control method according to the present invention comprises two upper and lower wind directions provided to an outlet formed on an outlet side of a blower circuit including a heat exchanger and a blower fan. A vertical wind direction control plate having a plate, and a left and right wind direction control plate for controlling left and right wind directions, wherein the upper blade has an upper surface portion and a lower surface portion, and the lower blade has an upper surface portion and a lower surface portion. Vertical wind direction control plate driving means for independently rotating the upper and lower blades of the vertical wind direction control plate, left and right wind direction control plate driving means for rotating the left and right wind direction control plate,
Heat exchanger temperature detecting means for detecting the temperature of the heat exchanger of the air conditioner, position detecting means for detecting the position of a remote controller for operating the air conditioner, air volume control for adjusting the air volume of the blower of the air conditioner Means, control means for controlling the upper and lower wind direction control plate driving means and the left and right wind direction control plate driving means by the heat exchanger temperature and the remote control position, and controlling the air volume of the blower by the position of the wind direction control plate and the heat exchanger temperature. In an air conditioner having a control means, a heat exchanger temperature t is detected during a heating operation of the air conditioner, and when the heat exchanger temperature t is lower than a preset heat exchanger temperature Ta, the vertical wind direction control is performed. The upper and lower blades of the plate are oriented substantially horizontally (hereinafter referred to as an upward flow), and the heat exchanger temperature t is higher than a preset heat exchanger temperature Ta.
b, the upper blades of the vertical wind direction control plate are oriented substantially horizontally, and the lower blades of the vertical wind direction control plate are oriented substantially vertically (hereinafter referred to as double flow). When the temperature is higher than a preset heat exchanger temperature Tb, the upper blade of the vertical wind direction control plate is directed obliquely downward, and the lower blade of the vertical wind direction control plate is directed substantially vertically (hereinafter referred to as wide flow). Do).

【0006】また本発明の風向制御方法は、前記ワイド
フローにおいて、リモコン位置により、前記上下風向制
御板の上羽根をリモコン位置の方向に向けるようにした
ものである。
In the wind direction control method according to the present invention, in the wide flow, the upper blade of the vertical wind direction control plate is directed in the direction of the remote control position by the remote control position.

【0007】さらに本発明の風向制御方法は、前記ダブ
ルフローにおいて、送風機の風量を増加させるようにし
たものである。
Further, in the wind direction control method according to the present invention, the air flow of the blower is increased in the double flow.

【0008】さらに本発明の風向制御方法は、前記上下
風向制御板をそれぞれ曲面形状とし、前記ダブルフロー
とした場合、前記上下風向制御板の上羽根は上部を凹と
するとともに、前記上下風向制御板の下羽根は前面部を
凸に向けるようにしたものである。
Further, in the wind direction control method according to the present invention, when the upper and lower wind direction control plates are each formed into a curved surface and the double flow is used, the upper blades of the upper and lower wind direction control plates have concave upper portions, and the upper and lower wind direction control plates have a concave shape. The lower blade of the plate has a front portion that is convex.

【0009】さらに本発明の風向制御方法は、前記上向
きフローから前記ダブルフローへ移行する場合、前記上
下風向制御板の上羽根を略水平方向の状態で下羽根を略
垂直方向に向けた後に上羽根を反転させ略水平方向ける
ようにしたものである。
Further, in the wind direction control method according to the present invention, when shifting from the upward flow to the double flow, the upper blade of the vertical wind direction control plate is oriented substantially horizontally while the lower blade is oriented substantially vertically. The blades are inverted so that they can be moved substantially horizontally.

【0010】さらに本発明の風向制御方法は、前記ダブ
ルフローにおいて、前記上羽根縁部と前記下羽根上面部
の間にわずかな隙間を設けたものである。
Further, in the wind direction control method according to the present invention, in the double flow, a small gap is provided between the upper blade edge and the lower blade upper surface.

【0011】[0011]

【作用】本発明は上記した構成によって、熱交換器温度
により温風を略水平方向、略水平方向と略垂直方向の2
方向、斜め下方向と略垂直方向の2方向に吹き分けるこ
とができる。
According to the present invention, according to the above-described structure, the hot air is blown by the heat exchanger temperature in substantially the horizontal direction, the substantially horizontal direction and the substantially vertical direction.
Direction, a diagonally downward direction, and a substantially vertical direction.

【0012】またリモコンの位置により前記上下風向制
御板の上羽根を制御することにより、所望の位置に温風
を送ることができる。
By controlling the upper blade of the vertical wind direction control plate by the position of the remote controller, it is possible to send hot air to a desired position.

【0013】さらに温風を略水平方向と略垂直方向の2
方向に分流させ、送風機の風量を増加させることにより
気流感を与えることなく速やかに室内全体の温度を上昇
させることができる。
Further, the warm air is blown in two directions of a substantially horizontal direction and a substantially vertical direction.
The temperature in the entire room can be quickly raised without giving an airflow feeling by diverting the airflow in the direction and increasing the air volume of the blower.

【0014】さらに上下風向制御板をそれぞれ曲面形状
とし、上羽根を略水平方向に向ける際に、上部を凹とす
るとともに、下羽根を略垂直方向に向ける際に、前面部
を凸に向けるようにすることにより吹き出し風の分流を
容易に行なうことができる。
Further, the upper and lower wind direction control plates are each formed into a curved surface so that when the upper blade is directed substantially horizontally, the upper portion is concave, and when the lower blade is directed substantially vertically, the front portion is directed convex. By doing so, it is possible to easily divide the blown air.

【0015】さらに上下風向制御板の上羽根を略水平方
向の状態で下羽根を略垂直方向に向けた後に上羽根を反
転させ略水平方向けるようにすることにより、上下風向
制御板動作時の吹き出し風の乱れに伴う騒音を低減させ
かつ分流を容易に行なうことができる。
Further, the upper blade is turned in a substantially horizontal direction after the lower blade is turned in a substantially vertical direction while the upper blade in the upper and lower wind direction control plate is in a substantially horizontal direction. The noise caused by the turbulence of the blowing wind can be reduced, and the branch flow can be easily performed.

【0016】さらに前記上羽根縁部と前記下羽根上面部
2の間にわずかな隙間を設けたことにより上下風向制御
板風上の圧力上昇に伴う騒音及び風下の再合流に伴う分
流性能低下を無くし、更に上羽根と下羽根の干渉を無く
すことができる。
Further, by providing a small gap between the upper blade edge and the lower blade upper surface 2, noise caused by pressure rise on the wind direction control plate and lowering of the flow dividing performance caused by recombination on the leeward side are reduced. It is possible to eliminate the interference between the upper blade and the lower blade.

【0017】これらの結果、不快な気流感を与えること
なく速やかに快適な住環境を創り出すことができる。
As a result, a comfortable living environment can be quickly created without giving an unpleasant airflow feeling.

【0018】[0018]

【実施例】以下、本発明の実施例について、図面を参照
しながら説明する。図1は、本発明の実施例における空
気調和機の吹き出し部の横断面図を表わしたものであ
る。同図において、室内機11は、熱交換器12の温度
を検出する熱交換器温度検出手段13と室内に吹き出し
風14を循環させる送風ファン15及び吹き出し口16
と前記吹き出し風14より流入された流れの風向を制御
する上羽根17、下羽根18で構成される。また図2に
制御ブロック図を示す。室内機11には熱交換器温度検
出手段21、室内制御部(マイクロコンピュータ)2
2、上羽根及び下羽根を駆動する上下風向制御板駆動手
段23、左右羽根を駆動する左右風向制御板駆動手段2
4、リモコン位置を検出するリモコン位置検出手段2
5、送風機の風量を調節する風量調節手段26とが設け
られている。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a blowing section of an air conditioner according to an embodiment of the present invention. In the figure, an indoor unit 11 includes a heat exchanger temperature detecting means 13 for detecting the temperature of a heat exchanger 12, a blower fan 15 for circulating blown air 14 into the room, and a blowout port 16.
And an upper blade 17 and a lower blade 18 for controlling the wind direction of the flow introduced from the blowing wind 14. FIG. 2 shows a control block diagram. The indoor unit 11 includes a heat exchanger temperature detecting means 21, an indoor control unit (microcomputer) 2
2. Vertical wind direction control plate driving means 23 for driving upper and lower blades, left and right wind direction control plate driving means 2 for driving left and right blades
4. Remote control position detecting means 2 for detecting remote control position
5. An air volume adjusting means 26 for adjusting the air volume of the blower is provided.

【0019】次に、上記構成の空気調和機に適用される
風向制御方法の作用を図3のフローチャート及び図4の
動作図に基づいて説明する。
Next, the operation of the wind direction control method applied to the air conditioner having the above configuration will be described with reference to the flowchart of FIG. 3 and the operation diagram of FIG.

【0020】まず、暖房運転が開始されると、熱交換器
温度検出手段21によって熱交換器温度tを検出し室内
制御部22において、予め設定された温度Taと比較
し、t<Taの場合には制御信号1が室内制御部22か
ら上下風向制御板駆動手段23に出力され、上羽根17
及び下羽根18を略水平方向に向け吹き出し風14は略
水平方向に吹き出される(ステップ1、図4(a))。
また、Ta≦t<Tbの場合には、制御信号2が室内制
御部22から上下風向制御板駆動手段23に出力され、
上羽根17を略水平方向に向けるとともに、下羽根18
を略垂直方向に向けることにより上部吹き出し風14a
は上羽根17の上面部1 17aと吹き出し口上部16
aの間を略水平方向に吹き出され、下部吹き出し風14
bは下羽根18の下面部2 18bと吹き出し口下部1
6bの間を略垂直方向に吹き出される(ステップ2、図
4(b))。さらに、Tb≦tの場合には、制御信号3
が室内制御部22から上下風向制御板駆動手段23に出
力され、上羽根17を斜め下方向に向けるとともに、下
羽根18を略垂直方向に向けることにより上部吹き出し
風14aは上羽根17の下面部1 17bと下羽根18
の上面部218aとの間を斜め下方向に吹き出され、下
部吹き出し風14bは下羽根18の下面部18bと吹き
出し口下部16bの間を略垂直方向に吹き出される(ス
テップ3、図4(c))。これらの動作によりコールド
ドラフト感や気流感を与えることなく室内全体を包み込
むようにしながら室内温度を上昇させることができ、さ
らに室内全体を均一に暖房する事ができる。
First, when the heating operation is started, the heat exchanger temperature t is detected by the heat exchanger temperature detecting means 21 and is compared with a preset temperature Ta in the indoor control section 22. , A control signal 1 is output from the indoor control unit 22 to the vertical wind direction control plate driving unit 23, and the upper blade 17
The blowing air 14 is blown in a substantially horizontal direction with the lower blade 18 directed substantially horizontally (step 1, FIG. 4A).
When Ta ≦ t <Tb, the control signal 2 is output from the indoor control unit 22 to the vertical wind direction control plate driving unit 23,
The upper blade 17 is oriented substantially horizontally, and the lower blade 18
Is directed substantially vertically so that the upper blowing wind 14a
Is the upper surface portion 117a of the upper blade 17 and the upper
a is blown out in a substantially horizontal direction, and the lower blowing wind 14
b denotes the lower surface portion 218b of the lower blade 18 and the lower portion of the outlet 1
6b is blown in a substantially vertical direction (step 2, FIG. 4 (b)). Further, when Tb ≦ t, the control signal 3
Is output from the indoor control unit 22 to the vertical wind direction control plate driving means 23, and the upper blades 17 are directed obliquely downward and the lower blades 18 are directed substantially vertically, so that the upper blowing wind 14 a generates the lower surface of the upper blades 17. 117b and lower blade 18
4b is blown obliquely downward from the upper surface 218a of the lower blade 18, and the lower blowing air 14b is blown in a substantially vertical direction between the lower surface 18b of the lower blade 18 and the lower portion 16b of the blowing port (step 3, FIG. )). By these operations, the room temperature can be raised while enclosing the entire room without giving a cold draft feeling or a sense of airflow, and the entire room can be uniformly heated.

【0021】またステップ3において、リモコン位置検
出手段25によりリモコンの位置を検出し、リモコン位
置によって前記上下風向制御板の上羽根17を制御する
ことにより、所望の位置に温風を送りながら室内全体の
温度分布の均一化を図ることができる。
In step 3, the position of the remote controller is detected by the remote controller position detecting means 25, and the upper blades 17 of the vertical wind direction control plate are controlled by the remote controller position. Temperature distribution can be made uniform.

【0022】さらにステップ2において、風量調節手段
26により送風機の風量を増加させることで、気流感を
与えることなく速やかに室内全体の温度を上昇させるこ
とができる。
Further, in step 2, by increasing the air volume of the blower by the air volume adjusting means 26, the temperature of the entire room can be quickly raised without giving a sense of airflow.

【0023】さらに上下風向制御板17および18をそ
れぞれ曲面形状とし、上羽根17を略水平方向に向ける
際に、上部を凹とするとともに、下羽根18を略垂直方
向に向ける際に、前面部を凸に向けるようにすることに
より、吹き出し風の分流を容易に行なうことができ、よ
り確実に気流感を与えることなく室内全体を包み込むよ
うにしながら室内温度を上昇させることができる(図4
(d))。
Further, the upper and lower wind direction control plates 17 and 18 are each formed into a curved surface, and when the upper blade 17 is directed substantially horizontally, the upper portion is recessed, and when the lower blade 18 is directed substantially vertically, the front portion is formed. , The air flow can be easily diverted, and the room temperature can be raised while wrapping the entire room without giving a sense of airflow more reliably (FIG. 4).
(D)).

【0024】さらに上下風向制御板の上羽根17を略水
平方向の状態で下羽根18を略垂直方向に向けた後に上
羽根17を反転させ略水平方向けるようにすることによ
り、上下風向制御板動作時の吹き出し風の乱れに伴う騒
音を低減させ、かつ分流を容易に行なうことができ、不
快な騒音や気流感を与えることなく快適な住環境を創り
出すことができる。
Further, the upper and lower wind direction control plates are turned in a substantially horizontal direction by turning the lower blades 18 in a substantially vertical direction with the upper blades 17 in a substantially horizontal direction and then turning the upper blades 17 in a substantially horizontal direction. The noise caused by the turbulence of the blowing wind at the time of operation can be reduced and the shunt can be easily performed, so that a comfortable living environment can be created without giving unpleasant noise or a sense of airflow.

【0025】さらに前記上羽根17の縁部と前記下羽根
上面部2 18aの間にわずかな隙間を設けたことによ
り上下風向制御板風上の圧力上昇に伴う騒音及び風下の
再合流に伴う分流性能低下を無くすことができ、不快な
騒音や気流感を与えることなく快適な住環境を創り出す
ことができる。更に上羽根17と下羽根18の干渉を無
くすことができる(図4(e))。
Further, by providing a slight gap between the edge of the upper blade 17 and the upper surface 218a of the lower blade, noise caused by a pressure rise on the wind of the vertical wind direction control plate and divergence caused by a recombination of the leeward. Performance degradation can be eliminated, and a comfortable living environment can be created without giving unpleasant noise or airflow. Further, interference between the upper blade 17 and the lower blade 18 can be eliminated (FIG. 4E).

【0026】[0026]

【発明の効果】以上のように本発明の空気調和機の風向
制御方法によれば、熱交換器温度により温風を略水平方
向、略水平方向と略垂直方向の2方向、斜め下方向と略
垂直方向の2方向に吹き分けることにより、コールドド
ラフト感や気流感を与えることなく室内全体を包み込む
ようにしながら室内温度を上昇させることができ、さら
に室内全体の温度分布の均一化を図ることができる。
As described above, according to the method for controlling the wind direction of the air conditioner of the present invention, the warm air is blown by the heat exchanger temperature in two directions of a substantially horizontal direction, a substantially horizontal direction and a substantially vertical direction, and an obliquely downward direction. By blowing the air in two substantially vertical directions, it is possible to raise the room temperature while wrapping the whole room without giving a cold draft feeling or airflow feeling, and to further equalize the temperature distribution in the whole room Can be.

【0027】またリモコンの位置により前記上下風向制
御板の上羽根を制御することにより、所望の位置に温風
を送りながら室内全体の温度分布の均一化を図ることが
できる。
Further, by controlling the upper blades of the vertical wind direction control plate by the position of the remote controller, it is possible to uniform the temperature distribution in the entire room while sending warm air to a desired position.

【0028】さらに温風を略水平方向と略垂直方向の2
方向に分流させ、送風機の風量を増加させることにより
気流感を与えることなく速やかに室内全体の温度を上昇
させることができる。
Further, the warm air is blown in two directions of a substantially horizontal direction and a substantially vertical direction.
The temperature in the entire room can be quickly raised without giving an airflow feeling by diverting the airflow in the direction and increasing the air volume of the blower.

【0029】さらに上下風向制御板をそれぞれ曲面形状
とし、上羽根を略水平方向に向ける際に、上部を凹とす
るとともに、下羽根を略垂直方向に向ける際に、前面部
を凸に向けるようにすることにより、吹き出し風の分流
を容易に行なうことができ、より確実に気流感を与える
ことなく室内全体を包み込むようにしながら室内温度を
上昇させることができる。
Further, the upper and lower wind direction control plates are each formed into a curved surface so that the upper blade is directed substantially horizontally, the upper portion is concave, and when the lower blade is directed substantially vertically, the front surface is directed convex. By doing so, it is possible to easily diverge the blown air, and it is possible to raise the room temperature while more securely enclosing the whole room without giving a sense of airflow.

【0030】さらに上下風向制御板の上羽根を略水平方
向の状態で下羽根を略垂直方向に向けた後に上羽根を反
転させ略水平方向けるようにすることにより、上下風向
制御板動作時の吹き出し風の乱れに伴う騒音を低減さ
せ、かつ分流を容易に行なうことができ、不快な騒音や
気流感を与えることなく快適な住環境を創り出すことが
できる。
Further, the upper blade is turned in a substantially horizontal direction after the lower blade is turned in a substantially vertical direction while the upper blade in the vertical wind direction control plate is in a substantially horizontal state, so that the upper blade is turned substantially in the horizontal direction. The noise caused by the turbulence of the blowing wind can be reduced, and the shunt can be easily performed, so that a comfortable living environment can be created without giving unpleasant noise and a sense of airflow.

【0031】さらに前記上羽根縁部と前記下羽根上面部
2の間にわずかな隙間を設けたことにより上下風向制御
板風上の圧力上昇に伴う騒音及び風下の再合流に伴う分
流性能低下を無くすことができ、不快な騒音や気流感を
与えることなく快適な住環境を創り出すことができる。
更に上羽根と下羽根の干渉を無くすことができる。
Further, by providing a small gap between the upper blade edge and the lower blade upper surface 2, noise due to pressure rise on the wind on the vertical wind direction control plate and reduction of the flow dividing performance due to recombination on the leeward are reduced. It is possible to create a comfortable living environment without giving unpleasant noise and airflow.
Further, interference between the upper blade and the lower blade can be eliminated.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施例における空気調和機の吹き出
し部の横断面図
FIG. 1 is a cross-sectional view of a blowing section of an air conditioner according to an embodiment of the present invention.

【図2】同構成を示すブロック図FIG. 2 is a block diagram showing the same configuration.

【図3】同風向制御方法の作用のフロ−チャ−トFIG. 3 is a flowchart of the operation of the wind direction control method.

【図4】(a)同風向制御板の動作を示す断面図 (b)同風向制御板の動作を示す断面図 (c)同風向制御板の動作を示す断面図 (d)同風向制御板の動作を示す断面図 (e)同風向制御板の動作を示す断面図4A is a cross-sectional view showing the operation of the wind direction control plate. FIG. 4B is a cross-sectional view showing the operation of the wind direction control plate. FIG. 4C is a cross-sectional view showing the operation of the wind direction control plate. Sectional view showing the operation of (e) Sectional view showing the operation of the wind direction control plate

【符号の説明】[Explanation of symbols]

11 室内機 12 熱交換器 13 熱交換器温度センサ 14 吹き出し風 14a 上部吹き出し風 14b 下部吹き出し風 15 送風ファン 16 吹き出し口 16a 吹き出し口上部 16b 吹き出し口下部 17 上羽根 17a 上羽根上面部 17b 上羽根下面部 18 下羽根 18a 下羽根上面部 18b 下羽根下面部 21 熱交換器温度検出手段 22 室内制御部(マイクロコンピュ−タ) 23 上下風向制御板駆動手段 24 左右風向制御板駆動手段 25 リモコン位置検出手段 26 風量調節手段 DESCRIPTION OF SYMBOLS 11 Indoor unit 12 Heat exchanger 13 Heat exchanger temperature sensor 14 Outlet air 14a Upper outlet air 14b Lower outlet air 15 Blower fan 16 Outlet 16a Outlet upper 16b Outlet lower 17 Upper blade 17a Upper blade upper surface 17b Upper blade lower surface Unit 18 Lower blade 18a Lower blade upper surface 18b Lower blade lower surface 21 Heat exchanger temperature detecting means 22 Indoor control unit (microcomputer) 23 Vertical wind direction control plate driving means 24 Left and right wind direction control plate driving means 25 Remote control position detecting means 26 Air volume adjustment means

───────────────────────────────────────────────────── フロントページの続き (72)発明者 林 正美 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (72)発明者 今坂 俊之 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (72)発明者 藤原 克彦 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 昭61−237955(JP,A) 特開 平3−84351(JP,A) 特開 昭63−113241(JP,A) 特開 昭62−77542(JP,A) 特開 平1−302059(JP,A) (58)調査した分野(Int.Cl.7,DB名) F24F 11/02 102 F24F 11/02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Masami Hayashi 1006 Kadoma Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (72) Inventor Katsuhiko Fujiwara 1006 Kadoma, Kazuma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) References JP-A-61-237955 (JP, A) JP-A-3-84351 (JP, A) JP-A-63-113241 (JP, A) JP-A-62-77542 (JP, A) JP-A-1-302059 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 11/02 102 F24F 11/02

Claims (6)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】熱交換器及び送風ファンを含む送風回路の
出口側に形成された吹き出し口に、上下2枚の風向板を
有する上下風向制御板と、左右の風向を制御する左右風
向制御板を有し、前記上下風向制御板の上羽根は上面部
1及び下面部1、下羽根は上面部2及び下面部2をおの
おの具備し、前記上下風向制御板の上羽根及び下羽根を
独立に回転させる上下風向制御板駆動手段、前記左右風
向制御板を回転させる左右風向制御板駆動手段、前記空
気調和機の熱交換器の温度を検出する熱交換器温度検出
手段、前記空気調和機を操作するリモコンの位置を検出
する位置検出手段、前記空気調和機の送風機の風量を調
節する風量調節手段、前記上下風向制御板駆動手段及び
左右風向制御板駆動手段を前記熱交換器温度及びリモコ
ン位置により制御する制御手段、前記風向制御板の位置
及び前記熱交換器温度により送風機の風量を制御する制
御手段を有する空気調和機において、前記空気調和機の
暖房運転時に熱交換器温度tを検出し、熱交換器温度t
が予め設定されている熱交換器温度Taより低い場合、
前記上下風向制御板の上羽根及び下羽根を略水平方向に
向け(以下、上向きフローとする)、熱交換器温度tが
予め設定されている熱交換器温度Taより高くTbより
低い場合、前記上下風向制御板の上羽根を略水平方向に
向けるとともに、前記上下風向制御板の下羽根を略垂直
方向に向け(以下、ダブルフローとする)、熱交換器温
度tが予め設定されている熱交換器温度Tbより高い場
合、前記上下風向制御板の上羽根を斜め下方向に向ける
とともに、前記上下風向制御板の下羽根を略垂直方向に
向ける(以下、ワイドフローとする)ようにしたことを
特徴とする空気調和機の風向制御方法。
An up / down wind direction control plate having two upper and lower wind direction plates at an outlet formed on an outlet side of a blower circuit including a heat exchanger and a blower fan, and a left / right wind direction control plate for controlling left and right wind directions. The upper and lower wind direction control plates each have an upper surface portion 1 and a lower surface portion 1, and the lower blades have an upper surface portion 2 and a lower surface portion 2, respectively. Operating the upper and lower wind direction control plate driving means to rotate, the left and right wind direction control plate driving means to rotate the left and right wind direction control plate, the heat exchanger temperature detecting means to detect the temperature of the heat exchanger of the air conditioner, and operating the air conditioner Position detecting means for detecting the position of the remote controller to be operated, air flow adjusting means for adjusting the air flow of the blower of the air conditioner, the vertical wind direction control plate driving means and the horizontal wind direction control plate driving means according to the heat exchanger temperature and the remote control position. control An air conditioner having control means for controlling the air volume of a blower based on the position of the wind direction control plate and the temperature of the heat exchanger, detecting a heat exchanger temperature t during a heating operation of the air conditioner, Exchanger temperature t
Is lower than a preset heat exchanger temperature Ta,
When the upper and lower blades of the vertical wind direction control plate are oriented substantially horizontally (hereinafter, referred to as upward flow), and the heat exchanger temperature t is higher than a preset heat exchanger temperature Ta and lower than Tb, The upper blade of the vertical wind direction control plate is oriented substantially horizontally, and the lower blade of the vertical wind direction control plate is oriented substantially vertically (hereinafter, referred to as double flow), and the heat exchanger temperature t is set in advance. When the temperature is higher than the exchanger temperature Tb, the upper blade of the vertical wind direction control plate is directed obliquely downward, and the lower blade of the vertical wind direction control plate is directed substantially vertically (hereinafter referred to as wide flow). A wind direction control method for an air conditioner, comprising:
【請求項2】ワイドフローにおいて、リモコン位置によ
り、上下風向制御板の上羽根をリモコン位置の方向に向
けるようにしたを特徴とする請求項1記載の空気調和機
の風向制御方法。
2. The method for controlling the wind direction of an air conditioner according to claim 1, wherein in the wide flow, the upper blades of the vertical wind direction control plate are directed in the direction of the remote control position according to the remote control position.
【請求項3】ダブルフローにおいて、送風機の風量を増
加させることを特徴とする請求項1記載の空気調和機の
風向制御方法。
3. The method according to claim 1, wherein the airflow of the blower is increased in the double flow.
【請求項4】上下風向制御板をそれぞれ曲面形状とし、
ダブルフローとした場合、上下風向制御板の上羽根は上
部を凹とするとともに、前記上下風向制御板の下羽根は
前面部を凸に向けるようにしたことを特徴とする請求項
1記載の空気調和機の風向制御方法。
4. The upper and lower wind direction control plates each have a curved surface shape,
2. The air according to claim 1, wherein in the case of a double flow, the upper blade of the vertical wind direction control plate has a concave upper part, and the lower blade of the vertical wind direction control plate has a front surface turned toward the convex. Harmonic machine wind direction control method.
【請求項5】上向きフローから前記ダブルフローへ移行
する場合、上下風向制御板の上羽根を略水平方向の状態
で下羽根を略垂直方向に向けた後に上羽根を反転させ略
水平方向けるようにしたことを特徴とする請求項1記載
の空気調和機の風向制御方法。
5. When shifting from an upward flow to the double flow, the upper blade is turned substantially vertically after the lower blade is directed substantially vertically while the upper blade of the vertical wind direction control plate is substantially horizontal. The method for controlling a wind direction of an air conditioner according to claim 1, wherein:
【請求項6】ダブルフローにおいて、上羽根縁部と下羽
根上面部の間にわずかな隙間を設けたことを特徴とする
請求項1記載の空気調和機の風向制御方法。
6. The method according to claim 1, wherein a small gap is provided between the upper blade edge and the lower blade upper surface in the double flow.
JP03223879A 1991-09-04 1991-09-04 Wind direction control method for air conditioner Expired - Fee Related JP3139071B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03223879A JP3139071B2 (en) 1991-09-04 1991-09-04 Wind direction control method for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03223879A JP3139071B2 (en) 1991-09-04 1991-09-04 Wind direction control method for air conditioner

Publications (2)

Publication Number Publication Date
JPH0560366A JPH0560366A (en) 1993-03-09
JP3139071B2 true JP3139071B2 (en) 2001-02-26

Family

ID=16805143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03223879A Expired - Fee Related JP3139071B2 (en) 1991-09-04 1991-09-04 Wind direction control method for air conditioner

Country Status (1)

Country Link
JP (1) JP3139071B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3534739B2 (en) * 2002-05-21 2004-06-07 東芝キヤリア株式会社 Air conditioner indoor unit
US11181293B2 (en) * 2017-04-07 2021-11-23 Mitsubishi Electric Corporation Air-conditioning apparatus
JP7025672B2 (en) * 2019-09-17 2022-02-25 ダイキン工業株式会社 Air conditioner indoor unit

Also Published As

Publication number Publication date
JPH0560366A (en) 1993-03-09

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