JPH02120634U - - Google Patents
Info
- Publication number
- JPH02120634U JPH02120634U JP1989027930U JP2793089U JPH02120634U JP H02120634 U JPH02120634 U JP H02120634U JP 1989027930 U JP1989027930 U JP 1989027930U JP 2793089 U JP2793089 U JP 2793089U JP H02120634 U JPH02120634 U JP H02120634U
- Authority
- JP
- Japan
- Prior art keywords
- upper lid
- damper
- frame
- opening
- closing means
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
- Ventilation (AREA)
Description
第1図はこの考案の一実施例を示す換気扇の正
面図、第2図および第3図ダンパーと上蓋との取
付部分を示す側面図および水平断面図、第4図は
制御手段の回路図である。
1……枠、1A……縦枠、1B……横枠、2…
…ダンパー、3……フアン、4……モーター、5
……上蓋、6……ダンパー開閉手段、7……上蓋
開閉手段、8……温度センサー、9……制御手段
、10……ソレノイド、11……連結ロツド、1
2……減速モーター、13……回転軸、14……
軸、15……断熱材、16……ピン、17……ア
ーム。
Fig. 1 is a front view of a ventilation fan showing an embodiment of this invention, Figs. 2 and 3 are side views and horizontal sectional views showing the attachment part between the damper and the top cover, and Fig. 4 is a circuit diagram of the control means. be. 1...Frame, 1A...Vertical frame, 1B...Horizontal frame, 2...
...Damper, 3...Fan, 4...Motor, 5
...Top lid, 6... Damper opening/closing means, 7... Top lid opening/closing means, 8... Temperature sensor, 9... Control means, 10... Solenoid, 11... Connection rod, 1
2... Deceleration motor, 13... Rotating shaft, 14...
Shaft, 15...Insulating material, 16...Pin, 17...Arm.
Claims (1)
ター4と、上蓋5と、ダンパー開閉手段6と、上
蓋開閉手段7と、温度センサー8と、制御手段9
とを備えている。 (b) 枠1は、縦枠1Aと横枠1Bとで方形状に
組まれている。 (c) ダンパー2は、複数枚の羽根で構成されて
いる。 (d) 羽根は、水平方向に延長して、一定の間隔
で、回転自在に枠1に連結されている。 (e) ダンパー2はダンパー開閉手段6に連結さ
れて、強制的に開閉される。 (f) フアン3はモーター4に連結され、枠1内
に回転自在に配設されている。 (g) 上蓋5は、ダンパー2の羽根の端部に位
置し、縦枠1Aに沿つてこれと平行に配列されて
いる。 (h) 上蓋5は、縦枠1Aに平行な軸を中心と
して回動自在に枠1に連結されている。 (i) 上蓋5は、閉塞位置において、縦枠1A
とダンパー羽根の端部前面を閉塞する位置に配列
されている。 (j) 上蓋開閉手段7は、上蓋5に連結されて
おり、上蓋開閉手段7で上蓋5が開閉される。 (k) 温度センサー8は、制御手段9に連結さ
れ、制御手段9は、モーター4の運転と、ダンパ
ー開閉手段6および上蓋開閉手段7の開閉状態を
制御する。[Scope of claim for utility model registration] A ventilation fan having the following configuration. (a) Frame 1, damper 2, fan 3, motor 4, upper lid 5, damper opening/closing means 6, upper lid opening/closing means 7, temperature sensor 8, and control means 9
It is equipped with (b) The frame 1 is assembled into a rectangular shape with a vertical frame 1A and a horizontal frame 1B. (c) The damper 2 is composed of a plurality of blades. (d) The blades extend horizontally and are rotatably connected to the frame 1 at regular intervals. (e) The damper 2 is connected to the damper opening/closing means 6 and is forcibly opened/closed. (f) The fan 3 is connected to a motor 4 and is rotatably disposed within the frame 1. (g) The upper lid 5 is located at the end of the blade of the damper 2, and is arranged parallel to the vertical frame 1A. (h) The upper lid 5 is rotatably connected to the frame 1 about an axis parallel to the vertical frame 1A. (i) The upper lid 5 is in the closed position when the vertical frame 1A
and are arranged in a position to close the front end of the damper blade. (j) The upper lid opening/closing means 7 is connected to the upper lid 5, and the upper lid 5 is opened/closed by the upper lid opening/closing means 7. (k) The temperature sensor 8 is connected to a control means 9, and the control means 9 controls the operation of the motor 4 and the opening/closing states of the damper opening/closing means 6 and the top lid opening/closing means 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989027930U JPH0537147Y2 (en) | 1989-03-11 | 1989-03-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989027930U JPH0537147Y2 (en) | 1989-03-11 | 1989-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02120634U true JPH02120634U (en) | 1990-09-28 |
JPH0537147Y2 JPH0537147Y2 (en) | 1993-09-20 |
Family
ID=31250859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989027930U Expired - Lifetime JPH0537147Y2 (en) | 1989-03-11 | 1989-03-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0537147Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010097373A (en) * | 2008-10-16 | 2010-04-30 | Panasonic Corp | Vending machine |
-
1989
- 1989-03-11 JP JP1989027930U patent/JPH0537147Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010097373A (en) * | 2008-10-16 | 2010-04-30 | Panasonic Corp | Vending machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0537147Y2 (en) | 1993-09-20 |
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