JPH04116323A - Air conditioning apparatus - Google Patents

Abstract

PURPOSE:To ensure comfortable air-conditioning by providing a plurality of blow-off surfaces through each of which predetermined temperature air is blowon off at a predetermined air speed and in an air direction from the plurality of the blow-off surfaces. CONSTITUTION:With two blown-off surfaces 1 being existent, provided a human body 4 is located in the vicinity of a body A5 and remotely to a body B6, blow-off area variable plates 3 of the bodies A5 and B6 are operated to draw the blow-off surfaces 1 whereby air speed of the body A5 is slowed down and air speed at the body B6 is speeded up such that jet streams collide above the human body 4. Contrarily, provided the human body 4 is located remotely to the body A5 and in the vicinity of the body B6, the air speed of the body A5 is speeded up and the air speed of the body B6 is slowed down whereby a ratio of the blow-off air speeds of the bodies A5 and B6 is changed without altering the whole flow rate such that the jet streams collide above the human body 4. Hereby, the collided jet streams mutually thermally diffuse for ensurance of zone air-conditioning. Further, even in the case where there is existent temperature distribution in a room and there is a need of air-conditioning a plurality of zones, the jet streams can be collided in a plurality of zones by controlling a row 2 of direction control wings of the bodies A5 and B6 and the blow-off area variable plate 3.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は空気調和装置に関し　特に室内壁面等に据え付
ける暖房・冷房用の空気調和装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an air conditioner, and more particularly to an air conditioner for heating and cooling that is installed on an indoor wall or the like.

従来の技術 従来、吹出面を室内に向けて壁面　あるいは壁近傍に据
え付ける空気調和装置として（よ　例えば第３図に示ず
ように−っの吹出面７から空気を送り出していｋ　この
空気調和装置において（よ　吹出面７からの噴流方丈　
吹出面７に垂直方向あるいは方向制御翼列８によって任
意の方向に向けられるようになっていｊ、：Ｏ 発明が解決しようとする課題 しかし、噴流を直接居住域に向けた場合には周囲の雰囲
気との大きな温度差、風速差か必ず生じるたム　そのＦ
−トショックや風速変化によって非常に不快感が伴う。Conventional technology Conventionally, air conditioners are installed on or near a wall with the outlet facing indoors (for example, as shown in FIG. 3, air is sent out from the outlet surface 7). (The jet flow from the blowout surface 7
Problems to be Solved by the Invention However, when the jet is directed directly to the living area, the surrounding atmosphere There is always a large temperature difference or wind speed difference between F.
- Extremely uncomfortable due to shock and changes in wind speed.

また、人体への直接の強風は健康上よくない影響かあっ
ｔ、：Ｏさらｉへ　室内に温度分布があり、あるゾーン
を空調する必要がある場合も風速　風方向の制御が困難
であり、空調が必要なゾーン以外の場所まで空調を行な
吹　さらに　複数のゾーンを空調することは不可能であ
った また　人体を避けて送風した場合も室温や壁温に大きな
分布が生じるためは　均質な快適感が得られなかっ池 このように従来の空気調和装置に（よ　まだまだ改善の
余地があり、本発明（ま　上述の問題に鑑み発明された
ものであり、快適な空調が行なえる空気調和装置を提供
することを目的とするものである。In addition, direct strong winds on the human body may have a negative effect on health. If there is a temperature distribution indoors and it is necessary to air condition a certain zone, it is difficult to control the wind speed and direction. It was impossible to blow air to areas other than the zones where air conditioning is required.Furthermore, it was impossible to air condition multiple zones.Furthermore, even if air was blown to avoid people's bodies, there would be a large distribution of room temperature and wall temperature, making it difficult to maintain homogeneity. However, there is still room for improvement in conventional air conditioners, and the present invention, which was invented in view of the above problems, is an air conditioner that can provide comfortable air conditioning. The purpose is to provide the following.

課題を解決するための手段 この課題を解決するため本発明の空気調和装置（唄　所
定の温度の空気を所定の風速　風向で送風する吹出面を
複数設置し　前記複数の吹出面からのおのおのの風速　
方向を制御することにより、室内の任意の複数の場所で
噴流を衝突させる機能をもたせたものである。Means for Solving the Problem In order to solve this problem, the air conditioner of the present invention (song) is provided with a plurality of blowing surfaces that blow air at a predetermined temperature at a predetermined wind speed and direction, and the wind speed of each blowing surface from the plurality of blowing surfaces is set.
By controlling the direction, it has the ability to collide jets at multiple arbitrary locations in the room.

作用 この構成により本発明の空気調和装置（瓜　室内の１ま
たは複数の任意の場所で複数の吹出面からのそれぞれの
風速　風向の制御された噴流を衝突させることによって
、人体に直接送風することなくゾーン空調ができること
となる。Effect: With this configuration, the air conditioner of the present invention can be operated by colliding jets of controlled wind speed and direction from a plurality of blowing surfaces at one or more arbitrary locations in a room, without blowing air directly onto the human body. Zone air conditioning will be possible.

実施例 次に　本発明の一実施例の空気調和装置を添付図面に基
づいて説明する。第１図は本発明の一実施例の空気調和
装置を示すものであり、　１は本体の下部に室内に向け
て設けた吹出面　２は吹出面１に設けた風向制御翼列１
上３は吹出面１に設けた吹出面積可変板である。Embodiment Next, an air conditioner according to an embodiment of the present invention will be described based on the accompanying drawings. FIG. 1 shows an air conditioner according to an embodiment of the present invention, in which 1 is a blowout surface provided at the bottom of the main body facing indoors, and 2 is a wind direction control blade row 1 provided on the blowout surface 1.
The upper part 3 is a variable blowing area plate provided on the blowing surface 1.

このような構成の上記実施例の具体的な効果・動作を、
吹出面１か２つある第２図に基づいて説明する。　（ａ
、　）図のように人体４が本体Ａ５に近く、本体Ｂ６に
遠い場合は本体Ａ５、本体Ｂ６のそれぞれの吹出面積可
変板３を動作させて吹出面１を絞り込み人体４の上で噴
流が衝突するように本体Ａ５の風速を遅く、本体Ｂ６の
風速を速くする。これに対して、　（ｂ）図のように人
体４が本体Ａ５に遠く、本体Ｂ６に近い場合、本体Ａ５
の風速を速く、本体Ｂ６の風速を遅くして、噴流が人体
４の上で衝突するように本体Ａ５２本体Ｂ６のそれぞれ
の吹出風速の割合を全流量は変えずに変化させる。これ
により衝突した噴流は相互に熱拡散し　ゾーン空調が行
なえる。The specific effects and operations of the above-mentioned embodiment with such a configuration are as follows.
The explanation will be based on FIG. 2, which has one or two blowing surfaces. (a
) As shown in the figure, if the human body 4 is close to the main body A5 and far from the main body B6, the blowing area variable plates 3 of the main bodies A5 and B6 are operated to narrow the blowing surface 1 and the jet collides on the human body 4. The wind speed of main body A5 is made slow and the wind speed of main body B6 is made fast so that On the other hand, if the human body 4 is far from the main body A5 and close to the main body B6 as shown in (b), then the main body A5
The wind speed of the main body A52 and the main body B6 are increased, and the wind speed of the main body B6 is slowed down, and the ratio of the blowing wind speeds of the main body A52 and the main body B6 is changed without changing the total flow rate so that the jets collide on the human body 4. This allows the colliding jets to mutually diffuse heat and perform zone air conditioning.

さらに　室内に温度分布があり、複数のゾーンを空調す
る必要がある場合も、　（Ｃ）図のよう（二本体Ａ５、
本体Ｂ６のそれぞれの方向制御翼列２、および吹出面積
可変板３を制御することによって、複数のゾーンで噴流
を衝突することが可能となる。Furthermore, if there is a temperature distribution in the room and it is necessary to air condition multiple zones, as shown in Figure (C) (two main bodies A5,
By controlling each of the direction control blade rows 2 and the variable blowout area plate 3 of the main body B6, it becomes possible to collide jets in a plurality of zones.

いずれの場合も、人体には直接的な送風になら哄　気流
を感じさせない快適でかつ、健康上も良い空調が実現さ
れる。In either case, if the air is blown directly to the human body, air conditioning is achieved that is comfortable and good for health, with no sensation of rushing air.

な抵　快適と感じる温度に個人差がある場合も、吹出温
度は同じにして、衝突噴流の流量を、空調した温度が個
々に合わせた温度になるように吹出速度、方向を制御す
ることにより容易に行なえる。Even if there are individual differences in the temperature that feels comfortable, it can be easily achieved by keeping the blowing temperature the same and controlling the blowing speed and direction of the flow rate of the impinging jet so that the air-conditioned temperature is adjusted to the temperature that suits each individual. can be done.

発明の効果 以上の実施例の説明で明らかなように本発明の空気調和
装置によれはゾーン空調が任意の場所で容易に可能とな
り、　さらに人体に直接噴流が当たらず健康上にもよし
＼　室内に均質で快適な空調が得られる。Effects of the Invention As is clear from the description of the embodiments above, the air conditioner of the present invention allows zone air conditioning to be easily performed in any location, and is also good for health as the jet does not directly hit the human body. Provides uniform and comfortable air conditioning.

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

第１図は本発明の一実施例の空気調和装置の斜視胴　第
２図は同動作を説明する久　第３図は従来の空気調和装
置の動作を説明する図である。 ］・・吹吹出面　２・・風向制御翼列、　　３・・吹出
面積可変板 代理人の氏名　弁理士　小鍜冶　明　ほか２名鶏 冨ν 闘 ＠冨旧 モミ１ ０罰 城 （’１） 滅FIG. 1 is a perspective view of an air conditioner according to an embodiment of the present invention. FIG. 2 is a diagram illustrating the same operation. FIG. 3 is a diagram illustrating the operation of a conventional air conditioner. ]...Blowout surface 2...Wind direction control blade array, 3...Variable blowout area plate Name of agent Patent attorney Akira Kokaji and 2 other people Tori Tomi ν To @ Tomi Kyu Momi 1 0 Punishing Castle ('1) Mei

Claims (2)

【特許請求の範囲】[Claims] （１）所定の温度の空気を所定の風速、風向で送風する
吹出面を複数設置し、前記複数の吹出面のおのおのの風
速、風向を制御することにより、室内の任意の場所で噴
流を衝突させる機能を有してなる空気調和装置。(1) By installing multiple blowout surfaces that blow air at a predetermined temperature at a predetermined wind speed and direction, and by controlling the wind speed and direction of each of the plurality of blowoff surfaces, the jets collide at any location in the room. An air conditioner that has the function of （２）複数の吹出面の風速の制御を吹出面を絞り込むこ
とによって、全風量を変えずに行なう請求項１記載の空
気調和装置。(2) The air conditioner according to claim 1, wherein the wind speeds of the plurality of blowing surfaces are controlled by narrowing down the blowing surfaces without changing the total air volume.