JPH0332923Y2 - - Google Patents
Info
- Publication number
- JPH0332923Y2 JPH0332923Y2 JP6743786U JP6743786U JPH0332923Y2 JP H0332923 Y2 JPH0332923 Y2 JP H0332923Y2 JP 6743786 U JP6743786 U JP 6743786U JP 6743786 U JP6743786 U JP 6743786U JP H0332923 Y2 JPH0332923 Y2 JP H0332923Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate body
- air
- blowing
- curved
- 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
Links
- 238000007664 blowing Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、いわゆる、フラツプと称される風向
変換装置であつて、詳しくは、熱交換器を通過し
た空気を吹き出す吹き出し経路の出口近くに、そ
の吹き出し方向に直交する軸心周りでの回転によ
り吹き出し方向を変更する帯状の板体を備えた空
気調和機の風向変換装置に関する。[Detailed description of the invention] (Field of industrial application) The present invention is a wind direction changing device called a flap. The present invention relates to a wind direction changing device for an air conditioner, which includes a band-shaped plate body that changes the blowing direction by rotating around an axis perpendicular to the blowing direction.
（従来の技術）
従来のこの種の風向変換装置としては、例え
ば、実開昭60−130320号公報に示すようなものが
知られている。第４図は、上記従来例に記載され
た空気調和機の縦断面図である。これらの図にお
いて、１０１は送風機、１０２は熱交換器であ
り、吸い込んだ空気を、熱交換器１０２を通過さ
せ、吹き出し経路Ｒを経て吹き出すように構成さ
れている。１０３は化粧パネルであり、この化粧
パネル１０３には、中央に吸い込みグリル１０４
を備える吸い込み口１０５が付設されるととも
に、その吸い込み口１０５の左右両側に、前記吹
き出し経路Ｒに連なる吹き出し口１０６，１０６
が設けられている。(Prior Art) As a conventional wind direction converting device of this type, for example, one shown in Japanese Utility Model Application Publication No. 60-130320 is known. FIG. 4 is a longitudinal sectional view of the air conditioner described in the conventional example. In these figures, 101 is an air blower, and 102 is a heat exchanger, which is configured to cause sucked air to pass through the heat exchanger 102 and be blown out through a blowout route R. 103 is a decorative panel, and this decorative panel 103 has a suction grill 104 in the center.
A suction port 105 is provided, and on both left and right sides of the suction port 105, air outlets 106, 106 connected to the air outlet path R are provided.
is provided.
そして、吹き出し口１０６，１０６それぞれの
出口に近い箇所に平板による帯状の風向調節用の
板体１０７が設けられている。板体１０７，１０
７それぞれは、その長手方向に直交する方向の中
央箇所で回動自在に設けられ、その回動によつて
吹き出し空気の吹き出し方向を調節するように構
成されている。 A flat band-shaped plate body 107 for adjusting wind direction is provided near the outlet of each of the air outlets 106 , 106 . Plate bodies 107, 10
Each of the air pumps 7 is rotatably provided at the center in a direction perpendicular to the longitudinal direction thereof, and is configured to adjust the blowing direction of the blown air by the rotation.
（考案が解決しようとする問題点）
しかしながら、このような構成を有する従来例
の場合では、板体１０７の回動に伴なつて、吹き
出し経路Ｒの横断開口面積が変化し、吹き出し空
気に対して板体１０７により付与する抵抗が変化
し、吹き出される風量まで変化してしまう欠点が
あり、また、抵抗増大に起因して板体１０７と吹
き出し口１０６との間を通過する際に大きな音を
発生するようになる欠点があつた。(Problem to be solved by the invention) However, in the case of the conventional example having such a configuration, as the plate body 107 rotates, the cross-sectional opening area of the blowout path R changes, and the blowout air This has the drawback that the resistance applied by the plate 107 changes, and the amount of air blown also changes.Also, due to the increased resistance, loud noises are generated when passing between the plate 107 and the air outlet 106. There was a drawback that caused this to occur.
本考案は、このような事情に鑑みてなされたも
のであつて、風量変化を抑制できながら風向調節
を良好に行なえるようにすることを目的とする。 The present invention has been developed in view of the above circumstances, and an object of the present invention is to make it possible to satisfactorily adjust the wind direction while suppressing changes in air volume.
（問題点を解決するための手段）
本考案は、このような目的を達成するために、
冒頭に記載した空気調和機の風向変換装置におい
て、
板体２３を吹き出し方向に沿う方向で湾曲した
曲板状に構成し、
前記板体２３の回転軸心Ｑを、その回転軸心方
向視で前記板体２３と重複しない前記板体２３の
曲率半径中心側に配置し、
前記吹き出し経路Ｒの出口において、前記回転
軸心Ｑに直交する方向で、前記回転軸心Ｑ側に位
置する周縁部材２５の表面を、前記板体２３の回
転軌跡面にほぼ沿つた曲面に形成してあることを
特徴とする。(Means for solving the problem) In order to achieve this purpose, the present invention
In the wind direction changing device for an air conditioner described at the beginning, the plate body 23 is configured in a curved plate shape that is curved in the direction along the blowing direction, and the rotation axis Q of the plate body 23 is set such that the rotation axis Q of the plate body 23 is a peripheral member disposed on the center side of the radius of curvature of the plate body 23 that does not overlap with the plate body 23, and located on the rotation axis Q side in a direction perpendicular to the rotation axis Q at the outlet of the blowing path R; 25 is characterized in that the surface of the plate body 23 is formed into a curved surface that substantially follows the rotation locus plane of the plate body 23.
（作用）
この特徴構成によれば、板体２３を空気の吹き
出し方向に沿うように回転させ、かつ、その回転
に伴ない、吹き出し空気の吹き出し方向を湾曲面
に沿つて滑らかに変更でき、しかも、回転軸心Ｑ
側の吹き出し経路Ｒの出口における周縁部材２５
の表面とほぼ平行的な状態で板体２３を変位する
ことができる。(Function) According to this characteristic configuration, it is possible to rotate the plate body 23 along the direction of air blowing, and to change the blowing direction of the blown air smoothly along the curved surface in accordance with the rotation. , rotation axis Q
Peripheral member 25 at the outlet of the side blowout path R
The plate body 23 can be displaced in a state substantially parallel to the surface of the plate body 23.
（実施例）
以下、本考案の実施例を図面に基づいて詳細に
説明する。第１図は、本考案の実施例に係る空気
調和機の一部切欠正面図、第２図は、取付状態に
おける第１図の−線矢視図、第３図は、第１
図の一部切欠側面図である。これらの図におい
て、１，１は送風機、２は熱交換器、３はドレン
パンであり、これらの送風機１、熱交換器２およ
びドレンパン３が空気調和機本体４に備えられ、
吸い込み口５から送風機１により空気を吸引し、
その吸引空気を熱交換器２を通し、吹き出し経路
Ｒを経て吹き出し口６から吹き出すように構成さ
れている。図中７は化粧パネルであり、この化粧
パネル７には、前記吸い込み口５に対応して吸い
込みグリル８が付設形成されるとともに前記吹き
出し口６に対応して吹き出し部９が形成されてい
る。(Example) Hereinafter, an example of the present invention will be described in detail based on the drawings. FIG. 1 is a partially cutaway front view of an air conditioner according to an embodiment of the present invention, FIG. 2 is a view taken along the - arrow in FIG.
It is a partially cutaway side view of the figure. In these figures, 1 and 1 are a blower, 2 is a heat exchanger, and 3 is a drain pan, and these blower 1, heat exchanger 2, and drain pan 3 are provided in the air conditioner main body 4,
Air is sucked from the suction port 5 by the blower 1,
The suction air is passed through a heat exchanger 2, passed through a blowout path R, and is blown out from a blowout port 6. In the figure, reference numeral 7 denotes a decorative panel, and this decorative panel 7 is provided with a suction grill 8 corresponding to the suction port 5 and a blow-out portion 9 corresponding to the blow-off port 6.
前記送風機１，１は、それらの中間に配置され
た電動機１０に連動連結されている。 The blowers 1, 1 are interlocked and connected to an electric motor 10 disposed between them.
前記吹き出し経路Ｒの途中箇所には、暖房補助
ヒータ１１が備えられている。 An auxiliary heater 11 is provided in the middle of the blowout path R.
前記空気調和機本体４の長手方向で対向する両
横側板４ａ，４ａそれぞれの外面には、一対ずつ
のブラケツト１２…が連接され、これらのブラケ
ツト１２…それぞれにコンクリートスラブに埋め
込まれた吊りボルト１３が嵌入されるとともに、
ナツト１４…を介して連結固定され、これによ
り、空気調和機本体４が吊り下げ支持されてい
る。 A pair of brackets 12 are connected to the outer surfaces of each of the side plates 4a, 4a facing each other in the longitudinal direction of the air conditioner main body 4, and each of these brackets 12 has a hanging bolt 13 embedded in a concrete slab. At the same time as being inserted,
They are connected and fixed via nuts 14, whereby the air conditioner main body 4 is suspended and supported.
前記化粧パネル７は、外枠１５と、その外枠１
５に、吹き出し部９から遠い側の所定の水平軸心
周りで揺動開閉および固定自在に連結された開閉
パネル１６とから構成されている。開閉パネル１
６に前記吸い込みグリル８が形成され、かつ、閉
じ状態の開閉パネル１６の遊端側端縁と、それに
対向する外枠１５との間に、前記吹き出し部９が
形成されるように構成されている。 The decorative panel 7 includes an outer frame 15 and an outer frame 1
5, and an opening/closing panel 16 connected to the opening/closing panel 16 such that it can swing open/close and be fixed around a predetermined horizontal axis on the side far from the blowout part 9. Opening/closing panel 1
6 is formed with the suction grille 8, and the blowing portion 9 is formed between the free end edge of the open/close panel 16 in the closed state and the outer frame 15 facing thereto. There is.
前記吹き出し経路Ｒの途中箇所で、前記暖房補
助ヒータ１１よりも吹き出し口６側に過熱防止用
感温サーミスタ１７が設けられ、吹き出し空気の
温度を検知して、検知温度が設定温度を越えたと
きには、前記暖房補助ヒータ１１をOFFするよ
うになつている。 A temperature-sensitive thermistor 17 for overheating prevention is provided in the middle of the blowout route R, closer to the blowout port 6 than the auxiliary heater 11, and detects the temperature of the blowout air, and when the detected temperature exceeds the set temperature. , the auxiliary heater 11 is turned off.
前記吹き出し口６に近い箇所には、温調空気の
吹き出し方向を水平方向に調節するルーバー１８
と上下に調節する、本考案の対象である風向変換
装置としてのフラツプ１９とが付設され、前記ル
ーバー１８とギア式減速機構付きの第１電動機２
０が連動連結されるとともに、前記フラツプ１９
に、クランク機構（一部図示せず）２１を介して
ギア式減速機構付きの第２電動機２２が連動連結
されている。 A louver 18 is provided near the air outlet 6 to horizontally adjust the blowing direction of the temperature-controlled air.
and a flap 19 as a wind direction changing device which is the object of the present invention and which can be adjusted up and down.
0 are interlocked and connected, and the flap 19
A second electric motor 22 with a gear type reduction mechanism is interlocked with the motor 2 through a crank mechanism (partly not shown) 21 .
前記フラツプ１９は、比較的大きい曲率半径で
湾曲させた帯状で曲板状の板体２３の長手方向両
端それぞれに扇形状の支持板２４を連接して構成
され、両支持板２４，２４の頂部側が、その回転
軸心方向視で板体２３と重複しない板体２３の曲
率半径中心側において、前記板体２３の長手方向
に沿う軸心Ｑ周りで回転自在に枢支連結されてい
る。 The flap 19 is constructed by connecting fan-shaped support plates 24 to both longitudinal ends of a band-like curved plate body 23 curved with a relatively large radius of curvature. The plate body 23 is pivotally connected to be rotatable around an axis Q along the longitudinal direction of the plate body 23 at a center side of the radius of curvature of the plate body 23 that does not overlap with the plate body 23 when viewed in the direction of the rotation axis.
前記吹き出し経路Ｒの出口において、吹き出し
部９を構成する外枠１５の内周縁には、周縁部材
としての断熱材２５が取付けられ、この外枠側断
熱材２５の吹き出し部９に臨む表面が、板体２３
の回転軌跡面にほぼ沿つた曲面に形成されてい
る。 At the outlet of the air outlet path R, a heat insulating material 25 as a peripheral member is attached to the inner peripheral edge of the outer frame 15 constituting the air outlet part 9, and the surface of this outer frame side heat insulating material 25 facing the air outlet part 9 is Plate body 23
It is formed into a curved surface that roughly follows the plane of the rotation locus.
また、吹き出し部９を構成する、開閉パネル１
６側の遊端縁に取付けられた開閉パネル側断熱材
２６においては、その吹き出し部９に臨む表面
が、板体２３の回転軌跡面にほぼ沿つた傾斜面に
構成されている。 In addition, an opening/closing panel 1 constituting the balloon portion 9
In the opening/closing panel side heat insulating material 26 attached to the free end edge on the 6 side, the surface facing the blowing portion 9 is formed into an inclined surface substantially along the rotation locus plane of the plate body 23.
これらの構成により、第２電動機２２の駆動に
伴ない、吹き出し経路Ｒの出口側で開口横断面積
の変化を極力抑制しながら、板体２３を上下変位
して吹き出し空気の吹き出し方向を、板体２３の
回転軸心Ｑに直交する水平方向に調節できるよう
になつている。 With these configurations, as the second electric motor 22 is driven, the plate 23 is vertically displaced to change the blowing direction of the blown air while suppressing changes in the cross-sectional area of the opening as much as possible on the exit side of the blowing path R. It can be adjusted in the horizontal direction perpendicular to the rotation axis Q of 23.
上記実施例では、前記板体２３を、空気の吹き
出し方向の調節のために上下変位するのに、第２
電動機２２とクランク機構２１を介して連動連結
しているが、例えば、支持板２４，２４の一方か
ら回転軸心Ｑに相当する箇所で支軸を突設し、そ
の支軸と第２電動機２２の出力軸とを直結し、第
２電動機２２の正逆転駆動により、板体２３を駆
動上下変位するように構成しても良い。 In the above embodiment, when the plate body 23 is vertically displaced to adjust the air blowing direction, the second
Although the electric motor 22 and the second electric motor 22 are interlocked and connected via the crank mechanism 21, for example, a support shaft is provided protruding from one of the support plates 24, 24 at a location corresponding to the rotational axis Q, and the support shaft and the second electric motor 22 are connected to each other. It may be configured such that the plate body 23 is directly connected to the output shaft of the second electric motor 22, and the plate body 23 is driven and vertically displaced by the forward and reverse rotation driving of the second electric motor 22.
（考案の効果）
以上のように、本考案によれば、板体２３を曲
板状にするから、吹き出し空気の吹き出し方向を
滑らかに変更でき、吹き出し方向の急激な変更に
よる抵抗変化発生を抑制でき、しかも、板体２３
の回転に伴なう吹き出し経路Ｒの出口における周
縁部材２５との間で開口横断面積の変化を抑制で
き、板体２３の回転にかかわらず、風量変化を極
力抑制でき、風量変化を発生させずに良好に吹き
出し方向を調節できるようになつた。また、この
風量変化を発生させないことから、騒音を増大さ
せることも回避できるようになつた。(Effects of the invention) As described above, according to the invention, since the plate body 23 is formed into a curved plate shape, the blowing direction of the blown air can be changed smoothly, and the occurrence of resistance change due to sudden changes in the blowing direction can be suppressed. It is possible, and the plate body 23
It is possible to suppress the change in the cross-sectional area of the opening between the outlet of the air outlet path R and the peripheral member 25 due to the rotation of the plate body 23, and the change in air volume can be suppressed as much as possible regardless of the rotation of the plate 23, so that no change in air volume occurs. Now I can easily adjust the direction of the balloon. Furthermore, since this change in air volume is not caused, it is now possible to avoid an increase in noise.
第１図は、本考案の実施例に係る空気調和機の
正面図、第２図は、第１図の−線一部切欠矢
視図、第３図は、第１図の一部切欠側面図、第４
図は、従来例の縦断側面図である。
２……熱交換器、２３……板体、２５……周縁
部材としての外枠側断熱材、Ｒ……吹き出し経
路、Ｑ……回転軸心。
Fig. 1 is a front view of an air conditioner according to an embodiment of the present invention, Fig. 2 is a partially cutaway view taken along the - line in Fig. 1, and Fig. 3 is a partially cutaway side view of Fig. 1. Figure, 4th
The figure is a longitudinal sectional side view of a conventional example. 2...Heat exchanger, 23...Plate body, 25...Outer frame side insulation material as a peripheral member, R...Blowout route, Q...Rotation axis center.
Claims (1)
経路Ｒの出口近くに、その吹き出し方向に直交す
る軸心Ｑ周りでの回転により吹き出し方向を変更
する帯状の板体２３を備えた空気調和機の風向変
換装置であつて、 前記板体２３を吹き出し方向に沿う方向で湾曲
した曲板状に構成し、 前記板体２３の回転軸心Ｑを、その回転軸心方
向視で前記板体２３と重複しない前記板体２３の
曲率半径中心側に配置し、 前記吹き出し経路Ｒの出口において、前記回転
軸心Ｑに直交する方向で、前記回転軸心Ｑ側に位
置する周縁部材２５の表面を、前記板体２３の回
転軌跡面にほぼ沿つた曲面に形成してあることを
特徴とする空気調和機の風向変換装置。[Claims for Utility Model Registration] A belt-shaped plate body 23 that changes the blowing direction by rotating around an axis Q perpendicular to the blowing direction near the outlet of the blowing path R that blows out the air that has passed through the heat exchanger 2. A wind direction changing device for an air conditioner, comprising: the plate body 23 having a curved plate shape curved in a direction along the blowing direction; disposed on the center side of the radius of curvature of the plate body 23 that does not overlap with the plate body 23 in view, and located on the rotation axis Q side in a direction orthogonal to the rotation axis Q at the exit of the blowing path R A wind direction changing device for an air conditioner, characterized in that the surface of the peripheral member 25 is formed into a curved surface that substantially follows the rotation locus plane of the plate body 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6743786U JPH0332923Y2 (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6743786U JPH0332923Y2 (en) | 1986-05-02 | 1986-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62179557U JPS62179557U (en) | 1987-11-14 |
| JPH0332923Y2 true JPH0332923Y2 (en) | 1991-07-12 |
Family
ID=30906349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6743786U Expired JPH0332923Y2 (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332923Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180398B2 (en) | 1999-11-05 | 2015-11-10 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
| US9415336B2 (en) | 2009-10-02 | 2016-08-16 | Donaldson Company, Inc. | Filter cartridge with centerboard, dust collectors, and methods |
-
1986
- 1986-05-02 JP JP6743786U patent/JPH0332923Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180398B2 (en) | 1999-11-05 | 2015-11-10 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
| US9415336B2 (en) | 2009-10-02 | 2016-08-16 | Donaldson Company, Inc. | Filter cartridge with centerboard, dust collectors, and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62179557U (en) | 1987-11-14 |
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