JP2509035Y2 - Ventilation equipment - Google Patents
Ventilation equipmentInfo
- Publication number
- JP2509035Y2 JP2509035Y2 JP3818690U JP3818690U JP2509035Y2 JP 2509035 Y2 JP2509035 Y2 JP 2509035Y2 JP 3818690 U JP3818690 U JP 3818690U JP 3818690 U JP3818690 U JP 3818690U JP 2509035 Y2 JP2509035 Y2 JP 2509035Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- temperature
- lid
- adjusting screw
- lid portion
- 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
Landscapes
- Ventilation (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、建物の壁面の換気口に設けられ、空気の温
度に応じて自動的に開閉し、換気を低温時には停止させ
高温時には多く行うようにする換気装置に関する。[Detailed Description of the Invention] Industrial field of application The present invention is provided in a ventilation opening on a wall of a building, and automatically opens and closes according to the temperature of air, and stops ventilation at low temperatures and often performs it at high temperatures. Related to the ventilation system.
従来の技術と考案の課題 従来よりこの種の換気装置として、温度変化に応じて
自動的に開閉するものが知られている。しかし、従来の
装置は、開閉する特性が一定であり、常に一定の温度で
開くよう作動するものであって、気候の寒暖等に合わせ
て開閉温度、換気量を調節することができないという欠
点がある。2. Description of the Related Art Ventilation devices of this type that have been known to open and close automatically in response to temperature changes have been known. However, the conventional device has a constant opening and closing characteristic and always operates so as to open at a constant temperature, and there is a drawback that the opening and closing temperature and the ventilation amount cannot be adjusted according to the climate. is there.
本考案はこの欠点を解消し、開閉の温度を自由に調節
することのできる換気装置を得ることを目的としたもの
である。The present invention aims to solve this drawback and to obtain a ventilator capable of freely adjusting the opening / closing temperature.
課題を解決するための手段 本考案は、空気を通過させる通路を形成するフレーム
と、このフレームに取付けられ、空気の温度を感知して
ロッドをフレーム口端方向に突出させる感温作動体と、
前記フレームに対して可動に設けられ、フレームの口端
に接離して通路を開閉する蓋部と、この蓋部とフレーム
の間に設けられ、蓋部を外方からフレーム口端に接する
よう付勢するばねと、前記蓋部に螺合し、先端に前記感
温作動体のロッドが当接する調整ねじと、この調整ねじ
の蓋部外面に位置する端部に設けられ、回転操作をして
調整ねじ先端位置を変え、蓋部が開く温度を変えること
のできる操作ダイアルとを有する換気装置である。Means for Solving the Problems The present invention includes a frame forming a passage through which air passes, a temperature-sensing actuator attached to the frame for sensing the temperature of air and projecting a rod toward the mouth end of the frame.
A lid portion that is movably provided with respect to the frame and that opens and closes a passage by contacting and separating from the mouth end of the frame, and a lid portion provided between the lid portion and the frame so that the lid portion contacts the mouth end of the frame from the outside. A biasing spring, an adjusting screw that is screwed into the lid, and the rod of the temperature-sensing actuator comes into contact with the tip of the adjusting screw, and the adjusting screw is provided at the end of the adjusting screw that is located on the outer surface of the lid. A ventilation device having an operation dial capable of changing the tip position of the adjusting screw and changing the temperature at which the lid opens.
実施例 以下本考案を図示する実施例について具体的に説明す
る。Embodiment Hereinafter, an embodiment illustrating the present invention will be specifically described.
この換気装置10において、11はフレームであり、略円
筒カップ状であって、壁面の換気口12に差込まれて取付
けられている。このフレーム11の口端13は、換気口12の
外部にわずかに突出し、内面が皿状の縁を形成してい
る。このフレーム11の奥端面14には通気孔15,…が形成
され、このため空気がこの通気孔15,…を通ってフレー
ムの内部に入り、口端13から出るようになった通路が形
成されている。In this ventilation device 10, reference numeral 11 is a frame, which has a substantially cylindrical cup shape and is inserted and attached to a ventilation port 12 on a wall surface. The mouth end 13 of the frame 11 slightly projects to the outside of the ventilation port 12, and the inner surface forms a dish-shaped edge. Ventilation holes 15, ... Are formed in the rear end surface 14 of the frame 11, so that a passage is formed so that air enters the frame through the ventilation holes 15, ... and exits from the mouth end 13. ing.
16は感温作動体であり、ワックス等の熱膨張体（図示
しない）を内蔵し、高温になるとこの熱膨張体の膨張に
よりロッド17を突出させる性質を有するものである。こ
の感温作動体16は、フレーム11の奥端面14の中央に、奥
側からロッド17先端をフレーム口端13方向に向けてねじ
込んで取付けられている。また、この感温作動体16の熱
膨張体を内蔵する感温部18の周囲には、感度を向上させ
るフィン19,…が取付けられている。Reference numeral 16 denotes a temperature-sensitive operating body, which has a built-in thermal expansion body (not shown) such as wax, and has a property of causing the rod 17 to project due to expansion of the thermal expansion body when the temperature becomes high. The temperature-sensitive operating body 16 is attached to the center of the rear end face 14 of the frame 11 by screwing the tip of the rod 17 toward the frame mouth end 13 from the rear side. Further, fins 19, ... Which improve the sensitivity are attached around the temperature-sensitive portion 18 in which the thermal expansion body of the temperature-sensitive operating body 16 is incorporated.
20は蓋部であり、略皿状の蓋板21の中央に略管状の軸
22を設けてなり、この軸22の周囲が、フレーム11から内
方へ突出する支持板23,…に支持された案内管24内に摺
動可能に嵌合し、このため移動して蓋板21をフレームの
口端13に接離させることができる。なお、軸22の奥端の
周囲近くから回転止めピン25が突出し、フレームの奥端
面14に形成されたピン孔26に嵌合し、このため蓋部20は
フレーム11に対し、摺動するが回転はしないようになっ
ている。Reference numeral 20 denotes a lid portion, and a substantially dish-shaped lid plate 21 is provided at the center thereof with a substantially tubular shaft.
22 is provided, and the periphery of the shaft 22 is slidably fitted in the guide tube 24 supported by the support plates 23, ... 21 can be brought into and out of contact with the mouth end 13 of the frame. It should be noted that the rotation stop pin 25 projects from the vicinity of the periphery of the rear end of the shaft 22 and fits into the pin hole 26 formed in the rear end surface 14 of the frame, so that the lid portion 20 slides with respect to the frame 11. It does not rotate.
27はばねであり、フレーム11の支持板23,…と蓋部20
の軸22の奥端との間に設けられ、蓋部20を奥部側に、す
なわち蓋板21を外方から口端13に接するよう付勢する。27 is a spring, and the support plates 23, ...
It is provided between the shaft 22 and the rear end of the shaft 22, and biases the lid portion 20 toward the rear side, that is, the lid plate 21 from the outside so as to contact the mouth end 13.
28は調整ねじであり、蓋部20の軸22の中央に螺合し、
先端29にロッド17が当接する。28 is an adjusting screw, which is screwed into the center of the shaft 22 of the lid portion 20,
The rod 17 contacts the tip 29.
30は操作ダイアルであり、蓋板21の外面に突出してい
る調整ねじ28の端部に設けられ、回転操作をして、調整
ねじ28を蓋部20に対して移動させ、先端29の位置を変え
ることができる。この操作ダイアル30の正面には指標
（図示しない）が設けられ、蓋板21の正面には温度を示
す目盛31が設けれている。Reference numeral 30 denotes an operation dial, which is provided at an end portion of the adjusting screw 28 protruding on the outer surface of the lid plate 21 and is rotated to move the adjusting screw 28 with respect to the lid portion 20 so that the position of the tip 29 is changed. Can be changed. An index (not shown) is provided on the front surface of the operation dial 30, and a scale 31 indicating the temperature is provided on the front surface of the cover plate 21.
この換気装置10は、以上の構成であるから、次のよう
に作動する。The ventilation device 10 having the above configuration operates as follows.
低温度には、感温作動体16のロッド17が突出しないの
で、図中に実線で示すように、ばね27により蓋部20は奥
に押込まれ、蓋板21は口端13に接して閉じている。Since the rod 17 of the temperature sensitive actuator 16 does not project to a low temperature, the lid 20 is pushed inward by the spring 27 and the lid plate 21 is closed by contacting the mouth end 13 as shown by the solid line in the figure. ing.
高温になると、ロッド17が突出し、図中に仮想線で示
すように、調整ねじ28の先端29に当接して押し、ばね27
に抗して蓋部20を外方へ押出し、蓋板21は口端13から離
れて開き、空気が通るようになる。When the temperature rises, the rod 17 protrudes, abuts and pushes against the tip 29 of the adjusting screw 28 as shown by the phantom line in the figure, and the spring 27
Against this, the lid portion 20 is pushed outward, and the lid plate 21 is opened apart from the mouth end 13 so that air can pass through.
また、開閉温度を変えたときは、操作ダイアル30を回
転操作をする。例えば、換気量を減らし、より高温にな
るまで換気を開始しないようにするときは、操作ダイア
ル30を回転させ、調整ねじ28を蓋部20に対してより外方
に位置するようにする。こうすると感温作動体16のロッ
ド17が、より高温になり、より大きく突出して初めて先
端29を押し、蓋部20を開かせるようになる。なお、この
蓋部が開く温度は、指標が示す目盛31に表される。When the opening / closing temperature is changed, the operation dial 30 is rotated. For example, when the ventilation volume is reduced and the ventilation is not started until the temperature becomes higher, the operation dial 30 is rotated so that the adjusting screw 28 is located more outward than the lid portion 20. In this way, the rod 17 of the temperature-sensitive operating body 16 becomes hotter, and the rod 29 of the temperature-sensitive operating body 16 is pushed out to a larger extent to push the tip 29 so that the lid 20 can be opened. The temperature at which the lid opens is shown on the scale 31 indicated by the index.
考案の効果 本考案の換気装置は、上述のように、開閉が温度によ
り自動調整されるだけでなく、調整ダイアルの操作によ
り、開閉する温度を容易に変更することができ、気候や
好みに合わせて、より快適な換気を実現させることがで
きる。Effect of the Invention The ventilation device of the present invention, as described above, not only automatically adjusts the opening and closing depending on the temperature, but can also easily change the opening and closing temperature by operating the adjustment dial, according to the climate and taste. Therefore, more comfortable ventilation can be realized.
また、この装置は、調整ダイアルで調整ねじを回転さ
せてその先端の位置を変えるだけの、極めて単純な構造
であるので、使用に当たり故障を生じにくく、かつ製造
も容易で、安価に量産することができる。In addition, this device has a very simple structure in which the adjustment screw is rotated to change the position of the tip of the adjustment screw, so it is unlikely to cause a failure during use, and it is easy to manufacture and inexpensive to mass-produce. You can
第１図は本考案の一実施例の側断面図である。 10……換気装置、11……フレーム、12……換気口、13…
…フレームの口端、16……感温作動体、17……ロッド、
20……蓋部、21……蓋板、22……軸、27……ばね、28…
…調整ねじ、29……調整ねじの先端、30……調整ダイア
ル。FIG. 1 is a side sectional view of an embodiment of the present invention. 10 …… Ventilator, 11 …… Frame, 12 …… Ventilation port, 13…
… Mouth edge of frame, 16 …… Temperature sensitive element, 17 …… Rod,
20 …… Lid part, 21 …… Lid plate, 22 …… Shaft, 27 …… Spring, 28…
… Adjustment screw, 29 …… Adjustment screw tip, 30 …… Adjustment dial.
Claims (1)
と、このフレームに取付けられ、空気の温度を感知して
ロッドをフレーム口端方向に突出させる感温作動体と、
前記フレームに対して可動に設けられ、フレームの口端
に接離して通路を開閉する蓋部と、この蓋部とフレーム
の間に設けられ、蓋部を外方からフレーム口端に接する
よう付勢するばねと、前記蓋部に螺合し、先端に前記感
温作動体のロッドが当接する調整ねじと、この調整ねじ
の蓋部外面に位置する端部に設けられ、回転操作をして
調整ねじ先端位置を変え、蓋部が開く温度を変えること
のできる操作ダイアルとを有する換気装置。1. A frame that forms a passage for passing air, and a temperature-sensitive operating body that is attached to the frame and that senses the temperature of air and projects a rod toward the mouth end of the frame.
A lid portion that is movably provided with respect to the frame and that opens and closes a passage by contacting and separating from the mouth end of the frame, and a lid portion provided between the lid portion and the frame so that the lid portion contacts the mouth end of the frame from the outside. A biasing spring, an adjusting screw that is screwed into the lid, and the rod of the temperature-sensing actuator comes into contact with the tip of the adjusting screw, and the adjusting screw is provided at the end of the adjusting screw that is located on the outer surface of the lid. A ventilation device having an operation dial capable of changing the tip position of the adjusting screw and changing the temperature at which the lid opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3818690U JP2509035Y2 (en) | 1990-04-10 | 1990-04-10 | Ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3818690U JP2509035Y2 (en) | 1990-04-10 | 1990-04-10 | Ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03129836U JPH03129836U (en) | 1991-12-26 |
| JP2509035Y2 true JP2509035Y2 (en) | 1996-08-28 |
Family
ID=31545964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3818690U Expired - Fee Related JP2509035Y2 (en) | 1990-04-10 | 1990-04-10 | Ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509035Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007248263A (en) * | 2006-03-16 | 2007-09-27 | Tlv Co Ltd | Temperature indicator |
-
1990
- 1990-04-10 JP JP3818690U patent/JP2509035Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007248263A (en) * | 2006-03-16 | 2007-09-27 | Tlv Co Ltd | Temperature indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03129836U (en) | 1991-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |