JPH01131848A - Air flow direction changing device - Google Patents
Air flow direction changing deviceInfo
- Publication number
- JPH01131848A JPH01131848A JP29090687A JP29090687A JPH01131848A JP H01131848 A JPH01131848 A JP H01131848A JP 29090687 A JP29090687 A JP 29090687A JP 29090687 A JP29090687 A JP 29090687A JP H01131848 A JPH01131848 A JP H01131848A
- Authority
- JP
- Japan
- Prior art keywords
- direction changing
- wind direction
- air flow
- plate
- flow direction
- 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
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- ZWTYUDFYRAHEEY-UHFFFAOYSA-N [3-(2,6-dichlorobenzoyl)oxyphenyl]boronic acid Chemical compound OB(O)C1=CC=CC(OC(=O)C=2C(=CC=CC=2Cl)Cl)=C1 ZWTYUDFYRAHEEY-UHFFFAOYSA-N 0.000 description 19
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は空気調和機に用いられる風向変更装置に関する
。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a wind direction changing device used in an air conditioner.
（ロ）従来の技術
一対の風向変更板を枢支部材で結合して風向変更装置を
組み立て、この枢支部材を空気調和機の空気吹出壁に取
りつけて風向変更装置を回動させるようにしたものが実
公昭５５−４０５３３号公報で提示されている。(B) Conventional technology A wind direction changing device is assembled by connecting a pair of wind direction changing plates with a pivot member, and this pivot member is attached to the air blowing wall of an air conditioner to rotate the wind direction changing device. This is disclosed in Japanese Utility Model Publication No. 55-40533.
（ハ）発明が解決しようとする問題点
上記公報で提示の風向変更装置では一対の風向変更板し
か有していないため上下方向の風向変更しかできず、し
かもこの一対の風向変更板は一端をＬ字状に折り曲げて
前後方向から組みつける構造となっているため、この一
対の風向変更板に夫々軸孔を設けて複数枚の風向変更羽
根の上下の回転軸を差し込むように試みたが、夫々の軸
孔に上下の回転軸を差し込む際１位置合わせが面倒であ
り１組み立て作業がやりづらい問題点を有していた。(c) Problems to be solved by the invention The wind direction changing device presented in the above publication has only a pair of wind direction changing plates, so it can only change the wind direction in the vertical direction. Since it has a structure that is bent into an L shape and assembled from the front and rear directions, we attempted to provide a shaft hole in each of the pair of wind direction change plates and insert the upper and lower rotation shafts of the multiple wind direction change blades, but, When inserting the upper and lower rotary shafts into their respective shaft holes, alignment is troublesome and assembly work is difficult.
本発明はかかる問題点を解決した風向変更装置を提供す
るものである。The present invention provides a wind direction changing device that solves these problems.
に）問題点を解決するための手段
本発明は一対の風向変更板とこの両風向変更板の間に跨
がって取りつけられる複数枚の風向変更羽根とを備え、
この一方の風向変更板には風向変更羽根の一方の回転軸
が個々に差し込まれる軸孔を設けると共に、他方の風向
変更板には風向変更羽根の他方の回転軸と摺動自在に嵌
まり合う一対のフランジ片を設け、他方の風向変更板の
両端部と一方の風向変更板とを支持具で結合するように
したものである。B) Means for Solving the Problems The present invention comprises a pair of wind direction changing plates and a plurality of wind direction changing blades installed across both the wind direction changing plates,
One of the wind direction changing plates is provided with a shaft hole into which one of the rotating shafts of the wind direction changing blades is individually inserted, and the other rotating shaft of the wind direction changing blade is slidably fitted into the other wind direction changing plate. A pair of flange pieces are provided, and both ends of the other wind direction changing plate are connected to one wind direction changing plate using a support.
（ホ）作用
一方の風向変更板の各軸孔に風向変更羽根の一方の回転
軸を夫々差し込んだ後、この一方の風向変更板の一側か
ら他側へ向かって順次、風向変更羽根の他方の回転軸に
他方の風向変更板のフランジ片を摺動させて嵌め込み、
然る後、他方の風向変更板の両端部と一方の風向変更板
とを支持具で結合すると風向変更装置が組み立てられる
。(e) Action After inserting one rotating shaft of the wind direction changing blade into each shaft hole of one wind direction changing plate, the other side of the wind direction changing blade is sequentially moved from one side of the wind direction changing plate to the other side. Slide and fit the flange piece of the other wind direction change plate onto the rotating shaft of the
Thereafter, the wind direction changing device is assembled by connecting both ends of the other wind direction changing plate and one wind direction changing plate with a support.
（へ）実施例
自画に基づいて説明すると、（１）は下面に吸込グリル
（２）を設けると共に前面の空気吹出部（３）に風向変
更装置（４）を設けた天吊型空気調和機で。(f) To explain based on the self-drawn example, (1) is a ceiling-mounted air conditioner that has a suction grill (2) on the lower surface and a wind direction change device (4) on the air outlet (3) on the front. in.
熱交換器と送風機が内蔵されており、吸込グリル（２）
から吸入された室内空気を熱交換器で冷房時に冷却もし
くは暖房時に加熱した後、空気吹出部（３）から風向変
更装置（４）で風向きを変えられて吹き出すようになっ
ている。Built-in heat exchanger and blower, suction grill (2)
After the indoor air taken in from the air is cooled during cooling or heated during heating using a heat exchanger, the direction of the air is changed by a wind direction changing device (4) and blown out from an air blowing section (3).
かかる風向変更装置（４）は合成樹脂製の一対の風向変
更板（５）（６ａ）（６ｂ） と、この両風向変更板
（５）（６ａ）及び（５）（６ｂ）の間に跨がって取り
つけられる複数枚の合成樹脂製の風向変更羽根（７ａ）
（７ｂ） と１両風向変更板（５）（６ａ）及び（５）
（６ｂ）同志を結合する支持具（８）（９ａ）（９ｂ）
とから構成されている。This wind direction changing device (4) has a pair of synthetic resin wind direction changing plates (5), (6a), and (6b), and a structure that straddles between these two wind direction changing plates (5), (6a), and (5), (6b). Multiple synthetic resin wind direction changing blades (7a) that can be attached by bending
(7b) and one wind direction change plate (5) (6a) and (5)
(6b) Supports for connecting comrades (8) (9a) (9b)
It is composed of.
そして、一方の幅広な風向変更板（５）Ｋはこの中空部
（１０）内の窪み（１））へ一端（１２）が嵌まり合い
他端（１３）が合成樹脂製の止め具（１４）で固定され
た板金製の補強板（１５）が組みつけられて一体化され
ており、この補強板（１５）Ｉｃ風向変更羽根（７ａ）
（７ｂ）の一方の回転軸（１６）が個々に差し込まれて
環状突縁（１７）が引掛かる軸孔（１８）が等間隔に設
けられている。One end (12) of one wide wind direction changing plate (5) K fits into the recess (1) in the hollow part (10), and the other end (13) has a synthetic resin stopper (14). ) is assembled and integrated with the reinforcing plate (15) made of sheet metal fixed by the Ic wind direction changing blade (7a)
Shaft holes (18) into which one of the rotating shafts (16) of (7b) are individually inserted and the annular protrusion (17) are caught are provided at equal intervals.
又、他方の風向変更板（６ａ）（６ｂ）には風向変更羽
根（７ａ）（７ｂ）の他方の回転軸（１９）と摺動自在
に嵌まり合うフランジ片（２０） （２１）が設けられ
ており、このフランジ片（２０Ｘ２１）は段違いに形成
されて一方のフランジ片（２０）が風向変更羽根（７ａ
）（７ｂ）の円板（２２）と後縁（２３）との間に、他
方のフランジ片（２１）が風向変更羽根（７ａ）（７ｂ
）の円板（２２）と半円板（２４）との間に挿入される
ようになっている。（２５）は風向変更羽根（７ａ）（
７ｂ）が所定角度回動すると一方のフランジ片（２１）
の段部（２６）と当たって回動が規制されるストッパー
片である。Further, the other wind direction changing plate (6a) (6b) is provided with a flange piece (20) (21) that is slidably fitted to the other rotating shaft (19) of the wind direction changing blade (7a) (7b). The flange pieces (20x21) are formed in different steps, and one flange piece (20) is connected to the wind direction changing blade (7a).
) (7b), the other flange piece (21) is located between the disc (22) and the trailing edge (23) of the wind direction changing blade (7a) (7b).
) is inserted between the disc (22) and the semi-disc (24). (25) is the wind direction changing blade (7a) (
7b) rotates by a predetermined angle, one flange piece (21)
This is a stopper piece whose rotation is restricted by coming into contact with the stepped portion (26).
そして、他方の風向変更板（６ａ）（６ｂ）の両端部（
２７ａ）（２７ｂ）（２８ａ）（２８ｂ）と一方の風向
変更板（５）とを結合する支持具（８）（９ａ）（９ｂ
）は合成樹脂で形成され、中央の支持具（８）には他方
の風向変更板（６ａ）（６ｂ）の中空部（２９）内に嵌
まり合う突起（３０ａ）（３０ｂ）と支軸（３１）が一
体に設けられており、左右両側の支持具（９ａ）（９ｂ
）には他方の風向変更板（６ａ）（６ｂ）の中空部（２
９）に嵌まり合う突起（３２ａ）（３２ｂ）と支軸（３
３ａ） （３３ｂ）が一体に設けられている。Then, both ends (
Supports (8) (9a) (9b) that connect 27a) (27b) (28a) (28b) and one wind direction changing plate (5)
) is made of synthetic resin, and the central support (8) has protrusions (30a) (30b) that fit into the hollow parts (29) of the other wind direction changing plates (6a) (6b) and a support shaft ( 31) are integrally provided, and the supports (9a) (9b) on both the left and right sides are provided integrally.
) is the hollow part (2) of the other wind direction changing plate (6a) (6b).
9) and the support shaft (3).
3a) (33b) are integrally provided.
本発明装置は以上の如く構成されており、一方の風向変
更板（５）Ｋ中央の支持具（８）を螺子（３４）止めし
た後、この一方の風向変更板（５）に組みつけられた補
強板（１５）の軸孔（１８）に風向変更羽根（７ａ）の
一方の回転軸（１６）の夫々を差し込む。そして他方の
左側風向変更板（６ａ）は第３図に示すように左側方よ
り一方のフランジ片（２のを風向変更羽根（７ａ）の円
板（２２）と後縁（２３）との間に、他方のフランジ片
（２１）を風向変更羽根（７ａ）の円板（２２）と半円
板（２４）との間にスライド挿入させて左側ブロックの
風向変更羽ａ（７ａ）の全てと他方の回転軸（１９）と
嵌め合わせて他方の風向変更板（６ａ）の右端（２７ｂ
）を中央の支持具（８）の左側突起（３０ａ）に嵌め込
んだ後、左側支持具（９ａ）の突起（３２ａ）を他方の
風向変更板（６ａ）の左端（２７ａ）に嵌め込んで左側
支持具（９ａ）を一方の風向変更板（５）に螺子（３５
）止めする。併せて右側の風向変更板（６ｂχま右側方
より同様にスライド挿入させて右側ブロックの風向変更
羽根（７ａ）の全てと他方の回転軸（１９）と嵌め合わ
せた後、左端（２８ａ）を中央の支持具（８）の右側突
起（３０ｂ）に嵌め込んで右側支持具（９ｂ）を一方の
風向変更板（５）に螺子（３６）止めすると風向変更装
置（４）が第２図の如（完成される。The device of the present invention is constructed as described above, and after the support (8) in the center of one wind direction changing plate (5) K is fixed with the screw (34), it is assembled to this one wind direction changing plate (5). One rotating shaft (16) of the wind direction changing blade (7a) is inserted into the shaft hole (18) of the reinforcing plate (15). As shown in Fig. 3, the other left side wind direction changing plate (6a) has one flange piece (2) inserted between the disk (22) and the trailing edge (23) of the wind direction changing blade (7a). Then, slide the other flange piece (21) between the disc (22) and the semi-circular plate (24) of the wind direction changing blade (7a) to connect all of the wind direction changing blades a (7a) of the left block. The right end (27b) of the other wind direction changing plate (6a) is fitted with the other rotating shaft (19).
) into the left protrusion (30a) of the center support (8), and then fit the protrusion (32a) of the left support (9a) into the left end (27a) of the other wind direction changing plate (6a). Attach the left side support (9a) to one of the wind direction changing plates (5) with the screws (35
) to stop. At the same time, slide the right side wind direction changing plate (6bχ) in the same way from the right side and fit all the wind direction changing blades (7a) of the right block with the other rotating shaft (19), and then insert the left end (28a) into the center. When the right support (9b) is fitted into the right protrusion (30b) of the support (8) and screwed (36) to one of the wind direction change plates (5), the wind direction change device (4) will move as shown in Figure 2. (Completed.
かかる製作時、風向変更板（５）（６ａ）（６ｂ）の素
材は長尺な合成樹脂の押出品であるため、長尺な補強板
（１５）とともに所望の長さにカットすれば長さの真な
る数種類の風向変更装置（４）を製作できる。During such manufacturing, the material of the wind direction changing plates (5), (6a, and 6b) is a long synthetic resin extrusion, so if you cut it to the desired length together with the long reinforcing plate (15), the length can be adjusted. Several types of wind direction changing devices (4) can be manufactured.
この風向変更装置（４）は各支持具（８）（９ａ）（９
ｂ）の支軸（３１）（３３ａ）（３３ｂ）を空気調和機
（１）の空気吹出部（３）の取付孔（図示せず）に枢支
させることにより第１図に示す実線矢印方向へ回動され
、破線矢印方向に吹き出される空気流が風向変更板（５
）（６ａ）（６ｂ）で水平向きから下向きへと変更され
る。This wind direction changing device (4) is connected to each support device (8) (9a) (9
b) by pivoting the support shafts (31) (33a) (33b) to the mounting holes (not shown) of the air blowing part (3) of the air conditioner (1) in the direction of the solid line arrow shown in Fig. 1. The airflow that is blown out in the direction of the broken line arrow passes through the wind direction change plate (5
) (6a) (6b) changes the orientation from horizontal to downward.
かかる冷暖房運転時に吹出空気温度で風向変更装置（４
）が冷却又は加熱されることにより他方の風向変更板（
６ａ）（６ｂ）は熱膨張率の異なる補強板（１５）と長
さが幾分変わるようになるが、風向変更羽根（７ａ）（
７ｂ）の他方の回転軸（１９）と風向変更板（６ａ）（
６ｂ）とは摺動可能になっており、且つ風向変更板（６
ａ）（６ｂ）と支持具（８）（９ａ）（９ｂ）との間に
隙間を設けているために風向変更板（６ａ）（６ｂ）が
たわんだり風向変更羽根（７ａ）（７ｂ）が傾（ことは
ない。又、暖房時に風向変更板（６ａ）（６ｂ）が加熱
されて柔らくなっても風向変更羽根（７ａ）（７ｂ）で
上下方向へ支えられているため垂れ下がることもない。During such cooling/heating operation, the wind direction changing device (4
) is cooled or heated, the other wind direction changing plate (
6a) (6b) have different lengths from the reinforcing plate (15) with different coefficients of thermal expansion, but the wind direction changing blade (7a) (
7b) and the other rotating shaft (19) of the wind direction changing plate (6a) (
6b) is slidable, and the wind direction changing plate (6b) is slidable.
a) Because there is a gap between (6b) and the support (8) (9a) (9b), the wind direction changing plates (6a) (6b) may bend or the wind direction changing blades (7a) (7b) may Also, even if the wind direction changing plates (6a) (6b) become soft due to heating during heating, they will not sag because they are supported vertically by the wind direction changing blades (7a) (7b). .
（ト）発明の効果
本発明によれば、一方の風向変更板の軸孔に複数枚の風
向変更羽根の一方の回転軸を差し込むと共に、この風向
変更羽根の他方の回転軸に他方の風向変更板のフランジ
片を摺動自在に嵌め込んで。(G) Effects of the Invention According to the present invention, one rotating shaft of a plurality of wind direction changing blades is inserted into the shaft hole of one wind direction changing plate, and the other rotating shaft of the wind direction changing blade is inserted into the other rotating shaft of the wind direction changing blade. Insert the flange piece of the plate so that it can slide freely.
この他方の風向変更板の両端部と一方の風向変更板とを
支持具で結合するようにしたので、風向変更羽根の両方
の回転軸を一対の風向変更板の両方の軸孔に差し込む構
造と比較して容易に組み立てることができると共に、こ
の一対の風向変更板を長尺な合成樹脂の押出品で形成し
て所望の長さにカットすることにより長さの異なる数種
類の風向変更装置を製作することができる。Since both ends of the other wind direction changing plate and one wind direction changing plate are connected with a support, a structure is created in which both rotating shafts of the wind direction changing blades are inserted into both shaft holes of the pair of wind direction changing plates. In addition to being easy to assemble by comparison, several types of wind direction changing devices with different lengths can be manufactured by forming the pair of wind direction changing plates from long synthetic resin extrusions and cutting them to the desired length. can do.
図面は本発明の実施例を示すもので、第１図は風向変更
装置の断面図、第２図は風向変更装置の正面図、第３図
は風向変更装置の組付動作を示す要部拡大正面図、第４
図は風向変更装置を組付けた天吊型空気調和機の斜視図
である。
（４）−・・風向変更装置、 （５）（６ａ）（６ｂ
）・・・ 風向変更板、 （７ａ）（７ｂ）・・・
風向変更羽根。
（８）（９ａ） （９ｂ）−支持具、 （１６Ｘ１９
）””回転軸。
（工８）・・・軸孔、 （２０）（２１）・・・フ
ランジ片。The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of the wind direction changing device, FIG. 2 is a front view of the wind direction changing device, and FIG. 3 is an enlarged view of main parts showing the assembly operation of the wind direction changing device. Front view, 4th
The figure is a perspective view of a ceiling-mounted air conditioner equipped with a wind direction changing device. (4) --- Wind direction changing device, (5) (6a) (6b
)... Wind direction change board, (7a) (7b)...
Wind direction changing blade. (8) (9a) (9b) - Support, (16X19
)""Axis of rotation. (Work 8)...Shaft hole, (20)(21)...Flange piece.
Claims (1)
つて取りつけられる複数枚の風向変更羽根とを備え、こ
の一方の風向変更板には風向変更羽根の一方の回転軸が
個々に差し込まれる軸孔を設けると共に、他方の風向変
更板には風向変更羽根の他方の回転軸と摺動自在に嵌ま
り合う一対のフランジ片を設け、他方の風向変更板の両
端部と一方の風向変更板とを支持具で結合したことを特
徴とする風向変更装置。(1) It is equipped with a pair of wind direction changing plates and a plurality of wind direction changing blades that are installed across both wind direction changing plates, and one of the rotating shafts of the wind direction changing blades is individually inserted into one of the wind direction changing plates. In addition, the other wind direction changing plate is provided with a pair of flange pieces that are slidably fitted to the other rotating shaft of the wind direction changing blade, and the other wind direction changing plate is provided with a pair of flange pieces that are slidably fitted to both ends of the other wind direction changing plate and one wind direction changing plate. A wind direction changing device characterized by connecting a plate with a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62290906A JPH0814413B2 (en) | 1987-11-18 | 1987-11-18 | Wind direction change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62290906A JPH0814413B2 (en) | 1987-11-18 | 1987-11-18 | Wind direction change device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131848A true JPH01131848A (en) | 1989-05-24 |
| JPH0814413B2 JPH0814413B2 (en) | 1996-02-14 |
Family
ID=17762039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62290906A Expired - Lifetime JPH0814413B2 (en) | 1987-11-18 | 1987-11-18 | Wind direction change device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0814413B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271866A (en) * | 2019-07-17 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner |
-
1987
- 1987-11-18 JP JP62290906A patent/JPH0814413B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271866A (en) * | 2019-07-17 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0814413B2 (en) | 1996-02-14 |
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|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
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