JPH083867Y2 - Air conditioning nozzle - Google Patents
Air conditioning nozzleInfo
- Publication number
- JPH083867Y2 JPH083867Y2 JP1990079121U JP7912190U JPH083867Y2 JP H083867 Y2 JPH083867 Y2 JP H083867Y2 JP 1990079121 U JP1990079121 U JP 1990079121U JP 7912190 U JP7912190 U JP 7912190U JP H083867 Y2 JPH083867 Y2 JP H083867Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fixed
- vane
- bimetal
- movable vane
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は空調ノズルに係り、特に空気の吹き出し方向
を可変できるようにした形式のものに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an air conditioning nozzle, and more particularly to an air conditioning nozzle capable of varying the air blowing direction.
一般に、空気装置にあっては快適性を維持するため、
室内に開口した空調ノズルを調整して風向を最適化する
必要がある。Generally, in order to maintain comfort in pneumatic equipment,
It is necessary to adjust the air-conditioning nozzle that opens in the room to optimize the wind direction.
即ち、冷房時においては吹き出し空気の密度が高く
（重く）なることから冷気が床に溜まりやすくなり、吹
き出し方向を天井側に向けなければならず、一方、暖房
時においては吹き出し空気の密度が低く（軽く）なるこ
とから暖気が天井に滞留し、これを防止するため吹き出
し方向を床側にしなければならない。That is, since the density of blown air becomes high (heavy) during cooling, cold air tends to accumulate on the floor, and the blowing direction must be directed to the ceiling side, while the density of blown air is low during heating. Since it becomes (lighter), warm air stays on the ceiling, and to prevent this, the blowing direction must be toward the floor.
このような風向の制御は空気吹き出し口部に設けられ
ている板状ベーンの角度を手動で可変して行うものが多
いが、これを自動化したものとしてベローズセンサーを
使用したものがある。ベローズセンサーは、気体を封入
した蛇腹状アクチュエータであり、外気の変化に応じて
伸縮するため、この伸縮力で可動ベーンを駆動すること
ができるようになっている。In many cases, the wind direction is controlled by manually changing the angle of a plate-shaped vane provided at the air outlet, but there is a method that uses a bellows sensor to automate this. The bellows sensor is a bellows-like actuator in which gas is enclosed, and expands and contracts according to changes in the outside air, so that the expanding and contracting force can drive the movable vane.
しかし、ベローズセンサーは高価であるため、空調ノ
ズルがコスト高になるという問題がある。However, since the bellows sensor is expensive, the cost of the air conditioning nozzle is high.
またベローズセンサーは筒状であるため空調ノズルに
内蔵した場合には抵抗となる虞れがある。Further, since the bellows sensor has a tubular shape, it may become a resistance when built in the air conditioning nozzle.
本考案は前記事項に鑑みてなされたもので、温度に応
じて可動ベーンが自動的に作動し、しかも安価に構成で
きるようにした空調ノズルを提供することを技術的課題
とする。The present invention has been made in view of the above matters, and it is a technical object to provide an air conditioning nozzle in which movable vanes are automatically operated in accordance with temperature and which can be constructed at low cost.
本考案は前記技術的課題を解決するために、以下のよ
うな構成とした。The present invention has the following configuration in order to solve the technical problem.
即ち、空気吹き出し部内に板状の固定ベーンを配列す
るとともに、この固定ベーンの下流側端に板状の可動ベ
ーンを軸止して揺動自在とし、前記固定ベーンの下流側
端近傍の表面に板状のバイメタルの一端を固着し且つそ
の他端を前記可動ベーンの表面に固着して取り付け、こ
のバイメタルは通過空気の温度が所定値よりも高いとき
には前記可動ベーンの先端を鉛直下方向に傾けるように
撓み、一方、通過空気の温度が所定値よりも低いときに
は前記可動ベーンの先端を鉛直上方向に傾けるように撓
むように構成して空調ノズルとした。That is, while arranging the plate-shaped fixed vanes in the air blowing portion, the plate-shaped movable vanes are pivotally attached to the downstream end of the fixed vanes so that the movable vanes are swingable, and the fixed vanes are provided on the surface in the vicinity of the downstream end. One end of the plate-shaped bimetal is fixed and the other end is fixedly attached to the surface of the movable vane. This bimetal tilts the tip of the movable vane vertically downward when the temperature of the passing air is higher than a predetermined value. On the other hand, when the temperature of the passing air is lower than a predetermined value, the tip of the movable vane is bent so as to vertically incline so that the air conditioning nozzle is formed.
バイメタルは約20℃程度を境に変位するものが望まし
い。It is desirable that the bimetal be displaced at about 20 ° C.
通過空気の温度が所定値よりも低い場合、即ち冷房時
においてはバイメタルは可動ベーンの先端を鉛直上方向
に傾ける向きに駆動し、冷風を天井側に誘導する。When the temperature of the passing air is lower than a predetermined value, that is, during cooling, the bimetal drives the tip of the movable vane in a direction in which the tip of the movable vane is tilted vertically upward to guide the cool air to the ceiling side.
一方、通過空気の温度が所定値よりも高いとき、即
ち、暖房時には可動ベーンの先端を鉛直下方向に傾けて
温風を床側に誘導する。On the other hand, when the temperature of the passing air is higher than a predetermined value, that is, during heating, the tip of the movable vane is tilted vertically downward to guide warm air to the floor.
バイメタルは板状であるため内部の空気を乱す虞れは
なく圧力損を生じる虞れもない。Since the bimetal is plate-shaped, there is no risk of disturbing the internal air and no risk of pressure loss.
本考案の実施例を第１図ないし第３図に基づいて説明
する。An embodiment of the present invention will be described with reference to FIGS.
空気吹き出し部１は長方形の筒状になっており、内部
には板状に形成した４枚の固定ベーン２が配列されてい
る。この固定ベーン２は気流Ｆを妨げないよう気流Ｆに
平行に設けられている。この固定ベーン２の下流側端に
は板状の可動ベーン３が軸10によって軸止されており、
可動ベーン３は揺動自在となっている。The air blowing portion 1 has a rectangular tubular shape, and four fixed vanes 2 formed in a plate shape are arranged inside. The fixed vanes 2 are provided parallel to the airflow F so as not to obstruct the airflow F. At the downstream end of the fixed vane 2, a plate-shaped movable vane 3 is fixed by a shaft 10.
The movable vane 3 is swingable.
この可動ベーン３は、固定ベーン２の下流側端近傍の
表面に一端を固着した板状のバイメタルの他端をこの可
動ベーン３の表面に固着することで固定ベーン２に連結
されている。即ち、バイメタル４は板状体の中央部分に
半円状の湾曲部4aを形成して前記軸10を逃げるようにし
てあり、バイメタル４の両端部分が夫々可動ベーン３と
前記固定ベーン２とに固定されている。バイメタル４
は、固定されていない端部（可動ベーン３に接続された
側）が、通過空気の温度が所定値よりも高いときには鉛
直下方向に撓み、反対に、通過空気の温度が所定値より
も低いときには鉛直上方向に撓むように構成されてい
る。The movable vane 3 is connected to the fixed vane 2 by fixing the other end of a plate-shaped bimetal whose one end is fixed to the surface near the downstream end of the fixed vane 2 to the surface of the movable vane 3. That is, the bimetal 4 has a semicircular curved portion 4a formed in the central portion of the plate body so as to escape the shaft 10, and both end portions of the bimetal 4 serve as the movable vane 3 and the fixed vane 2, respectively. It is fixed. Bimetal 4
Indicates that the non-fixed end (the side connected to the movable vane 3) bends vertically downward when the temperature of the passing air is higher than a predetermined value, and conversely, the temperature of the passing air is lower than the predetermined value. It is sometimes configured to bend vertically upward.
以下、動作例を説明する。まず、通過空気の温度が所
定値よりも低い場合、即ち、冷房時においてはバイメタ
ル４の上面が縮み下面が伸びるため、可動ベーン３の先
端は上（鉛直上方向）向きとなる。このため、冷風は天
井側に誘導される。Hereinafter, an operation example will be described. First, when the temperature of the passing air is lower than a predetermined value, that is, when cooling, the upper surface of the bimetal 4 contracts and the lower surface extends, so that the tips of the movable vanes 3 face upward (vertically upward). Therefore, the cold air is guided to the ceiling side.
一方、通過空気の温度が所定値よりも高いとき、即
ち、暖房時にはバイメタル４は上面が伸び下面が縮むた
め、可動ベーン３の先端は下（鉛直下）方向に傾き、温
風は床側に誘導される。On the other hand, when the temperature of the passing air is higher than a predetermined value, that is, when heating, the upper surface of the bimetal 4 expands and the lower surface contracts, so the tip of the movable vane 3 tilts downward (vertically downward), and the warm air flows toward the floor. Be induced.
バイメタルは板状であるため内部の空気を乱す虞れは
なく圧力損を生じる虞れもない。しかもバイメタル４が
空気吹き出し部１内に露出しているため応答性が良好で
迅速な制御が可能である。Since the bimetal is plate-shaped, there is no risk of disturbing the internal air and no risk of pressure loss. Moreover, since the bimetal 4 is exposed in the air blowing portion 1, the response is good and quick control is possible.
本考案によれば、空気吹き出し口に設けられ、風向の
制御を行う可動ベーンが、板状のバイメタルによって固
定ベーンに連結されていることから、非常に簡単な構成
で空気吹き出し口から吹き出す調和空気に応じて自動的
にその向きを変えるようにすることができ、しかも、吹
き出し通路に配置されるバイメタルが板状であるため内
部の空気を乱す虞もない。またバイメタルを使用したた
めベローズセンサーを使用したものに比較して安価に製
造することができる。しかも、バイメタルは板状である
ため内部の空気を乱す虞れはなく圧力損を生じる虞れも
ない。According to the present invention, since the movable vane provided in the air outlet and controlling the wind direction is connected to the fixed vane by the plate-shaped bimetal, the conditioned air blown out from the air outlet has a very simple structure. The orientation can be automatically changed according to the above, and since the bimetal arranged in the blowing passage is plate-shaped, there is no fear of disturbing the internal air. Further, since the bimetal is used, it can be manufactured at a lower cost than the one using the bellows sensor. Moreover, since the bimetal is plate-shaped, there is no risk of disturbing the internal air and no risk of pressure loss.
第１図ないし第３図は本考案の実施例を示し、第１図は
一部切欠した斜視図、第２図は内部構造を示す側面図、
第３図は内部構造を示す平面図である。 １……空気吹き出し部、２……固定ベーン、３……可動
ベーン、４……バイメタル。1 to 3 show an embodiment of the present invention, FIG. 1 is a partially cutaway perspective view, and FIG. 2 is a side view showing an internal structure.
FIG. 3 is a plan view showing the internal structure. 1 ... Air blowout part, 2 ... Fixed vane, 3 ... Movable vane, 4 ... Bimetal.
Claims (1)
列するとともに、この固定ベーンの下流側端に板状の可
動ベーンを軸止して揺動自在とし、前記固定ベーンの下
流側端近傍の表面に板状のバイメタルの一端を固着し且
つその他端を前記可動ベーンの表面に固着して取り付
け、このバイメタルは、通過空気の温度が所定値よりも
高いときには前記可動ベーンの先端を鉛直下方向に傾け
るように撓み、他方、通過空気の温度が所定値よりも低
いときには前記可動ベーンの先端を鉛直上方向に傾ける
ように撓むように構成されていることを特徴とする空調
ノズル。1. A plate-shaped fixed vane is arranged in an air blowing part, and a plate-shaped movable vane is pivotally attached to a downstream side end of the fixed vane so as to be swingable, and near the downstream side end of the fixed vane. One end of a plate-shaped bimetal is fixed to the surface of the movable vane and the other end is fixed to the surface of the movable vane. When the temperature of the passing air is higher than a predetermined value, the bimetal vertically lowers the tip of the movable vane. The air-conditioning nozzle is configured to bend so as to tilt in a direction, and on the other hand, when the temperature of the passing air is lower than a predetermined value, to bend the tip of the movable vane so as to tilt vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079121U JPH083867Y2 (en) | 1990-07-25 | 1990-07-25 | Air conditioning nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079121U JPH083867Y2 (en) | 1990-07-25 | 1990-07-25 | Air conditioning nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436550U JPH0436550U (en) | 1992-03-26 |
| JPH083867Y2 true JPH083867Y2 (en) | 1996-01-31 |
Family
ID=31623001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990079121U Expired - Fee Related JPH083867Y2 (en) | 1990-07-25 | 1990-07-25 | Air conditioning nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083867Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0258652U (en) * | 1988-10-19 | 1990-04-26 |
-
1990
- 1990-07-25 JP JP1990079121U patent/JPH083867Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436550U (en) | 1992-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |