JPH0599480A - Blow-off control device for air conditioner - Google Patents
Blow-off control device for air conditionerInfo
- Publication number
- JPH0599480A JPH0599480A JP3285635A JP28563591A JPH0599480A JP H0599480 A JPH0599480 A JP H0599480A JP 3285635 A JP3285635 A JP 3285635A JP 28563591 A JP28563591 A JP 28563591A JP H0599480 A JPH0599480 A JP H0599480A
- Authority
- JP
- Japan
- Prior art keywords
- louvers
- control device
- air
- air conditioner
- motors
- 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.)
- Granted
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
Abstract
(57)【要約】
【目的】 吹出風の風向を一定の法則を有する循環軌跡
上を移動させる。
【構成】 左右ルーバ７及び上下ルーバ６をそれぞれ別
個のモータ10、13によって駆動することにより往復揺動
させる。そして、これらルーバ６、７の一往復動あたり
の周期を整数倍の関係に設定し、動作基準点を所定値に
設定する。
(57) [Summary] [Purpose] The direction of the blown wind is moved on a circular trajectory having a constant law. [Structure] The left and right louvers 7 and the upper and lower louvers 6 are reciprocally rocked by being driven by separate motors 10 and 13, respectively. Then, the cycle per reciprocating movement of the louvers 6 and 7 is set to an integral multiple relationship, and the operation reference point is set to a predetermined value.
Description
【０００１】[0001]
【産業上の利用分野】本発明は空気調和機の吹出風制御
装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blowout air control device for an air conditioner.
【０００２】[0002]
【従来の技術】従来の分離型空気調和機の壁掛式室内ユ
ニットの縦断面図が図５に示されている。図５におい
て、１は本体、２は本体１の前面上部に設けられた吸込
グリル、３は熱交換器、４は熱交換器３の下部後方に配
設されたクロスフロー型フアン、５は本体１の前面下部
に設けられた吹出口、８は熱交換器３の下に配設された
ドレンパン、９は吹出グリル２の背後に配設されたエア
フイルタである。吹出口５にはこれから吹き出される吹
出風の風向を左右に制御するための多数の左右ルーバ７
と、風向を上下に制御するための２枚の上下ルーバ６が
設置されている。そして、この室内ユニットは室内の壁
面上の所定高さに据え付けられる。2. Description of the Related Art A vertical sectional view of a conventional wall-mounted indoor unit of a separation type air conditioner is shown in FIG. In FIG. 5, reference numeral 1 is a main body, 2 is a suction grill provided on the upper front surface of the main body 1, 3 is a heat exchanger, 4 is a cross-flow type fan arranged below the heat exchanger 3, and 5 is a main body. Reference numeral 1 denotes an air outlet provided at a lower portion of the front surface, 8 denotes a drain pan disposed below the heat exchanger 3, and 9 denotes an air filter disposed behind the outlet grill 2. The outlet 5 has a large number of left and right louvers 7 for controlling the left and right direction of the blown wind.
And two upper and lower louvers 6 for controlling the wind direction up and down are installed. Then, this indoor unit is installed at a predetermined height on the wall surface in the room.
【０００３】空気調和機の運転時、フアン４が回転する
とともに熱交換器３には図示しない室外ユニットからの
冷媒が循環する。すると、室内空気が、実線矢印で示す
ように、吸込グリル２を通って本体１内に吸入され、エ
アフイルタ９を流過することによってその中に含まれる
塵埃等が除去され、熱交換器３を流過することによって
冷却又は加熱された後、フアン４によって付勢され、し
かる後、吹出口５から上下ルーバ６及び左右ルーバ７に
案内されて室内に吹き出される。During operation of the air conditioner, the fan 4 rotates and the refrigerant from the outdoor unit (not shown) circulates in the heat exchanger 3. Then, the indoor air passes through the suction grill 2 and is sucked into the main body 1 as shown by the solid arrow, and the dust and the like contained in the indoor air are removed by passing through the air filter 9. After being cooled or heated by flowing, it is urged by the fan 4, and then blown out into the room from the outlet 5 guided by the upper and lower louvers 6 and the left and right louvers 7.
【０００４】[0004]
【発明が解決しようとする課題】上記従来の空気調和機
においては、吹出風の風向を変更するにはその都度左右
ルーバ７及び上下ルーバ６を人が操作していたため、吹
出風の風向は１箇所に固定されるので、吹出風を広範囲
に亘って拡散させることができず、従って、室内におけ
る温度差が大きいという不具合があった。In the above-described conventional air conditioner, a person operates the left and right louvers 7 and the upper and lower louvers 6 each time to change the wind direction of the blowing air, so that the blowing air direction is 1 Since it is fixed at a location, the blown air cannot be diffused over a wide range, and therefore there is a problem that the temperature difference in the room is large.
【０００５】[0005]
【課題を解決するための手段】本発明は上記課題を解決
するために発明されたものであって、その要旨とすると
ころは、吹出口から吹き出される吹出風の風向を左右に
制御する左右ルーバと、上下方向に制御する上下ルーバ
とを備えた空気調和機の吹出風制御装置において、上記
左右ルーバ及び上下ルーバをそれぞれ独立して駆動する
ことにより往復揺動させるモータをそれぞれその動作基
準点が設定できるモータとするとともにそのうちの少な
くとも１つを可変速モータとし、上記両ルーバの一往復
動あたりの周期を整数倍の関係に設定し、かつ、上記両
モータの動作基準点を所定値に設定することによって吹
出風の風向を一定の法則性を有する循環軌跡上を移動さ
せることを特徴とする空気調和機の吹出風制御装置にあ
る。SUMMARY OF THE INVENTION The present invention has been invented to solve the above-mentioned problems, and its gist is to provide left and right for controlling the air flow direction of the air blown out from the air outlet. In an outlet air control device for an air conditioner having a louver and an upper and lower louvers that are controlled in the vertical direction, a motor that reciprocally swings by independently driving the left and right louvers and the upper and lower louvers respectively has its operation reference point. , And at least one of them is a variable speed motor, the cycle per reciprocating motion of both louvers is set to an integral multiple, and the operation reference points of both motors are set to predetermined values. An air blower control device for an air conditioner, characterized in that the wind direction of the blown wind is moved on a circulation locus having a certain law by setting.
【０００６】両ルーバの一往復動あたりの周期の関係を
逆関係に切り換え可能とすることができる。It is possible to switch the relationship of the cycles per reciprocating motion of both louvers to the inverse relationship.
【０００７】上記逆関係への切り換えを循環軌跡上の共
通の軌跡点で切り換えることができる。It is possible to switch to the reverse relationship at a common locus point on the circulation locus.
【０００８】左右ルーバを吹出口の左右方向に沿って複
数のルーバ群に分け、これら複数のルーバ群をそれぞれ
独立したモータで駆動することにより往復揺動させるこ
とができる。The left and right louvers can be divided into a plurality of louver groups along the left-right direction of the air outlet, and the plurality of louver groups can be reciprocally rocked by being driven by independent motors.
【０００９】[0009]
【作用】本発明においては、上記構成を具えているた
め、吹出風の風向は一定の法則性を有する循環軌跡上を
移動する。In the present invention, since the above-mentioned configuration is provided, the wind direction of the blown wind moves on the circulation locus having a certain law.
【００１０】[0010]
【実施例】以下、本発明を図１ないし図４を参照しなが
ら具体的に説明する。図１に示すように、左右ルーバ７
はモータ10によりリンク11、12を介して駆動されて軸7a
まわりに往復揺動するようになっている。また、上下ル
ーバ６はモータ13によりリンク14、15、16、17、18を介
して駆動されて軸6aまわりに往復揺動するようになって
いる。これらモータ10及び13はそれぞれその動作基準点
が設定でき、かつ、そのうちの少なくとも１つが可変速
モータ、例えば、ステッピングモータ、パルスリニアモ
ータとされている。そして、これらモータ10及び13はそ
れぞれ定速で回転し、その回転数を整数倍とすることに
より左右ルーバ７と上下ルーバ６の一往復動あたりの周
期が整数倍の関係、例えば、１：２、２：１等となるよ
うに設定される。他の構成は図５に示す従来のものと同
様であり、対応する部材には同じ符号が付されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to FIGS. As shown in FIG. 1, the left and right louvers 7
Is driven by motor 10 via links 11 and 12 to drive shaft 7a
It is designed to swing back and forth. The upper and lower louvers 6 are driven by a motor 13 via links 14, 15, 16, 17, and 18 to reciprocally swing around a shaft 6a. The operation reference points of the motors 10 and 13 can be set, and at least one of them is a variable speed motor, such as a stepping motor or a pulse linear motor. Each of the motors 10 and 13 rotates at a constant speed, and the number of revolutions thereof is set to an integral multiple, so that the cycle per reciprocation of the left and right louvers 7 and the upper and lower louvers 6 is an integral multiple, for example, 1: 2. 2: 1 and so on. Other configurations are similar to those of the conventional one shown in FIG. 5, and corresponding members are designated by the same reference numerals.
【００１１】しかして、仮に、左右ルーバ７の一往復動
あたりの周期と上下ルーバ６の１往復動あたりの周期と
の関係を１：２の関係に設定し、モータ10の動作基準点
とモータ13の動作基準点をそれぞれ±０、即ち、吹出風
の風向が図２の０点に向かうように設定した後、モータ
10及び13をそれぞれ回転数比１：２の比で定速回転させ
ると、左右ルーバ７は軸7aまわりに往復揺動すると同時
に上下ルーバ６は軸6aまわりに往復揺動し、従って、こ
れら左右ルーバ７及び上下ルーバ６に案内されて吹出口
５から吹き出される吹出風の風向は図２(A) に破線で示
すように、一定の法則性を有する横８字形の循環軌跡Ｐ
1 上を移動する。また、左右ルーバ７及び上下ルーバ６
の一往復動あたりの周期の関係を上記と逆の関係、即
ち、２：１に切り換えると、図２(B) に示すように、吹
出風の風向は縦８字形の循環軌跡Ｐ2 上を移動する。な
お、この場合、循環軌跡Ｐ1 とＰ2共通の軌跡点、即
ち、点０で切り換えれば、モータ10及び13の動作基準点
を設定する必要がなくなる。However, suppose that the relationship between the cycle of one reciprocating movement of the left and right louvers 7 and the cycle of one reciprocating movement of the upper and lower louvers 6 is set to 1: 2, and the operation reference point of the motor 10 and the motor are set. Each of the 13 operation reference points is set to ± 0, that is, the wind direction of the blowing air is set to the 0 point in FIG.
When 10 and 13 are rotated at a constant speed with a rotation speed ratio of 1: 2, the left and right louvers 7 reciprocate about the shaft 7a, and at the same time the upper and lower louvers 6 reciprocate about the shaft 6a. As shown by the broken line in FIG. 2 (A), the wind direction of the blown wind guided by the louver 7 and the upper and lower louvers 6 has a constant eight-legged circulation locus P.
Move up 1 . In addition, the left and right louvers 7 and the upper and lower louvers 6
If the relationship of the cycle per one reciprocating motion is reversed to the above, that is, if it is switched to 2: 1, as shown in FIG. 2 (B), the wind direction of the blown wind is on the vertical locus P 2 of the circulation locus P 2 . Moving. In this case, it is not necessary to set the operation reference points of the motors 10 and 13 by switching at the locus point common to the circulation loci P 1 and P 2 , that is, the point 0.
【００１２】図３に示すように、左右ルーバ７を吹出口
５の左右方向に沿って複数（図には２つ）のルーバ群7A
と7Bとに分け、これら複数のルーバ群7Aと7Bをそれぞれ
独立したモータ10A 、10B で駆動させれば、吹出風の風
向は図４に示すように、２つの循環軌跡Ｐ3 とＰ4 上を
移動する。このようにすれば吹出風をより広い範囲に拡
散させることができる。As shown in FIG. 3, a plurality (two in the drawing) of louvers 7A are provided for the left and right louvers 7 along the left-right direction of the outlet 5.
And 7B, and if these plural louver groups 7A and 7B are driven by independent motors 10A and 10B, respectively, the wind direction of the blowing air will be on two circulation loci P 3 and P 4 as shown in FIG. To move. In this way, the blown air can be diffused in a wider range.
【００１３】[0013]
【発明の効果】本発明においては、左右ルーバ及び上下
ルーバをそれぞれ独立して駆動することにより往復揺動
させるモータをそれぞれその動作基準点が設定できるモ
ータとするとともにそのうちの少なくとも１つを可変速
モータとし、上記両ルーバの一往復動あたりの周期を整
数倍の関係に設定し、かつ、両モータの動作基準点を所
定値に設定することによって吹出風の風向を一定の法則
性を有する循環軌跡上を移動させることができる。かく
して、吹出風による大きな循環流れを得ることができる
ので、被空調空間における温度分布を均一化して在室者
の空調フィーリングを向上できる。According to the present invention, the motors that reciprocally swing by independently driving the left and right louvers and the upper and lower louvers are motors whose operating reference points can be set, and at least one of them is a variable speed. The motor is set as a motor and the cycle per reciprocating motion of both louvers is set to an integral multiple relationship, and the operation reference point of both motors is set to a predetermined value so that the wind direction of the blowing air has a certain law. It can be moved along the locus. Thus, since a large circulating flow due to the blown air can be obtained, it is possible to make the temperature distribution in the air-conditioned space uniform and improve the air conditioning feeling of the person in the room.
【図１】本発明の１実施例を示す要部の斜視図である。FIG. 1 is a perspective view of a main part showing one embodiment of the present invention.
【図２】(A) 、(B) は上記実施例における循環軌跡を示
す斜視図である。2A and 2B are perspective views showing a circulation locus in the above embodiment.
【図３】本発明の他の実施例を示す略示的正面図であ
る。FIG. 3 is a schematic front view showing another embodiment of the present invention.
【図４】上記実施例における循環軌跡を示す斜視図であ
る。FIG. 4 is a perspective view showing a circulation locus in the above embodiment.
【図５】従来の空気調和機の１例を示す縦断面図であ
る。FIG. 5 is a vertical sectional view showing an example of a conventional air conditioner.
５ 吹出口 ７ 左右ルーバ 10 モータ ６ 上下ルーバ 13 モータ 5 Air outlet 7 Left and right louvers 10 Motor 6 Upper and lower louvers 13 Motor
Claims (4)
左右に制御する左右ルーバと、上下方向に制御する上下
ルーバとを備えた空気調和機の吹出風制御装置におい
て、上記左右ルーバ及び上下ルーバをそれぞれ独立して
駆動することにより往復揺動させるモータをそれぞれそ
の動作基準点が設定できるモータとするとともにそのう
ちの少なくとも１つを可変速モータとし、上記両ルーバ
の一往復動あたりの周期を整数倍の関係に設定し、か
つ、上記両モータの動作基準点を所定値に設定すること
によって吹出風の風向を一定の法則性を有する循環軌跡
上を移動させることを特徴とする空気調和機の吹出風制
御装置。1. A blow-out control device for an air conditioner, comprising: a left-right louver that controls a wind direction of blown air blown out from a blow-out port to the left and right; and a vertical louver that controls the wind direction in a vertical direction. The motors that oscillate reciprocally by independently driving the louvers are motors whose operation reference points can be set, and at least one of them is a variable speed motor, and the cycle per reciprocating motion of both louvers is An air conditioner characterized in that the wind direction of the blown wind is moved on a circulation locus having a constant law by setting the relations of integral multiples and setting the operation reference points of the both motors to predetermined values. Blowing air control device.
関係を逆関係に切り換え可能としたことを特徴とする請
求項１記載の空気調和機の吹出風制御装置。2. The blowout air control device for an air conditioner according to claim 1, wherein the relationship of the cycles per reciprocating motion of both louvers can be switched to an inverse relationship.
軌跡点で切り換え可能としたことを特徴とする請求項２
記載の空気調和機の吹出風制御装置。3. The switching can be switched at a common locus point on the circulation locus.
A blowout air control device for the air conditioner described.
複数のルーバ群に分け、これら複数のルーバ群をそれぞ
れ独立したモータで駆動することにより往復揺動させる
ことを特徴とする請求項１記載の空気調和機の吹出風制
御装置。4. The left and right louvers are divided into a plurality of louver groups along the left and right direction of the air outlet, and the plurality of louver groups are driven by independent motors to reciprocally swing. A blowout air control device for the air conditioner described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3285635A JP2955087B2 (en) | 1991-10-05 | 1991-10-05 | Blow-out control device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3285635A JP2955087B2 (en) | 1991-10-05 | 1991-10-05 | Blow-out control device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0599480A true JPH0599480A (en) | 1993-04-20 |
| JP2955087B2 JP2955087B2 (en) | 1999-10-04 |
Family
ID=17694086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3285635A Expired - Fee Related JP2955087B2 (en) | 1991-10-05 | 1991-10-05 | Blow-out control device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2955087B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019502A (en) * | 1999-08-27 | 2001-03-15 | 윤종용 | Luva operation apparatus of an air- conditioner |
| JP2002106948A (en) * | 2000-09-29 | 2002-04-10 | Matsushita Electric Ind Co Ltd | Air conditioner wind direction control device |
| ES2267346A1 (en) * | 2004-05-17 | 2007-03-01 | Airzone, S.L. | Conditioned air diffusion system for cold air generating apparatuses has horizontal units that are oriented upwards or downwards when cold or hot air generation operation is respectively selected |
| JP2007240064A (en) * | 2006-03-08 | 2007-09-20 | Sharp Corp | Wind direction change device |
| JP2007278552A (en) * | 2006-04-04 | 2007-10-25 | Matsushita Electric Ind Co Ltd | Operation method of air conditioner |
| WO2011043123A1 (en) * | 2009-10-05 | 2011-04-14 | ダイキン工業株式会社 | Indoor unit for an air conditioner |
| CN109668263A (en) * | 2018-12-24 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, device and the conditioner of conditioner |
| CN113819526A (en) * | 2021-09-17 | 2021-12-21 | 青岛海尔空调器有限总公司 | Cabinet air conditioner air outlet structure, air outlet method and air outlet device |
| CN114108279A (en) * | 2021-12-23 | 2022-03-01 | 珠海格力电器股份有限公司 | Air outlet structure and drying electric appliance comprising same |
| CN116972446A (en) * | 2022-04-21 | 2023-10-31 | 青岛海尔空调器有限总公司 | Air conditioner control method |
| CN116972448A (en) * | 2022-04-21 | 2023-10-31 | 青岛海尔空调器有限总公司 | Air conditioner control method |
| JP2025071699A (en) * | 2023-10-23 | 2025-05-08 | 東芝ライフスタイル株式会社 | Air Conditioning Equipment |
| WO2026045388A1 (en) * | 2024-08-28 | 2026-03-05 | 佛山市顺德区美的电子科技有限公司 | Air supply control method for air conditioner, controller, and air conditioner |
-
1991
- 1991-10-05 JP JP3285635A patent/JP2955087B2/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019502A (en) * | 1999-08-27 | 2001-03-15 | 윤종용 | Luva operation apparatus of an air- conditioner |
| JP2002106948A (en) * | 2000-09-29 | 2002-04-10 | Matsushita Electric Ind Co Ltd | Air conditioner wind direction control device |
| ES2267346A1 (en) * | 2004-05-17 | 2007-03-01 | Airzone, S.L. | Conditioned air diffusion system for cold air generating apparatuses has horizontal units that are oriented upwards or downwards when cold or hot air generation operation is respectively selected |
| ES2267346B2 (en) * | 2004-05-17 | 2008-08-16 | Airzone, S.L. | AIR CONDITIONING DIFFUSION SYSTEM. |
| JP2007240064A (en) * | 2006-03-08 | 2007-09-20 | Sharp Corp | Wind direction change device |
| JP2007278552A (en) * | 2006-04-04 | 2007-10-25 | Matsushita Electric Ind Co Ltd | Operation method of air conditioner |
| WO2011043123A1 (en) * | 2009-10-05 | 2011-04-14 | ダイキン工業株式会社 | Indoor unit for an air conditioner |
| JP2011099659A (en) * | 2009-10-05 | 2011-05-19 | Daikin Industries Ltd | Indoor unit for air conditioner |
| CN109668263A (en) * | 2018-12-24 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, device and the conditioner of conditioner |
| WO2020134440A1 (en) * | 2018-12-24 | 2020-07-02 | 广东美的制冷设备有限公司 | Method and device for controlling air conditioning device, and air conditioning device |
| CN113819526A (en) * | 2021-09-17 | 2021-12-21 | 青岛海尔空调器有限总公司 | Cabinet air conditioner air outlet structure, air outlet method and air outlet device |
| CN114108279A (en) * | 2021-12-23 | 2022-03-01 | 珠海格力电器股份有限公司 | Air outlet structure and drying electric appliance comprising same |
| CN116972446A (en) * | 2022-04-21 | 2023-10-31 | 青岛海尔空调器有限总公司 | Air conditioner control method |
| CN116972448A (en) * | 2022-04-21 | 2023-10-31 | 青岛海尔空调器有限总公司 | Air conditioner control method |
| JP2025071699A (en) * | 2023-10-23 | 2025-05-08 | 東芝ライフスタイル株式会社 | Air Conditioning Equipment |
| WO2026045388A1 (en) * | 2024-08-28 | 2026-03-05 | 佛山市顺德区美的电子科技有限公司 | Air supply control method for air conditioner, controller, and air conditioner |
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|---|---|
| JP2955087B2 (en) | 1999-10-04 |
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