JPH0215760Y2 - - Google Patents
Info
- Publication number
- JPH0215760Y2 JPH0215760Y2 JP1980014348U JP1434880U JPH0215760Y2 JP H0215760 Y2 JPH0215760 Y2 JP H0215760Y2 JP 1980014348 U JP1980014348 U JP 1980014348U JP 1434880 U JP1434880 U JP 1434880U JP H0215760 Y2 JPH0215760 Y2 JP H0215760Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- vertical shaft
- motor
- blower
- shaft
- 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
- 238000009423 ventilation Methods 0.000 claims description 36
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims description 2
- 239000013535 sea water Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】
本考案は船舶甲板部用強制式換気装置に関す
る。[Detailed description of the invention] The present invention relates to a forced ventilation system for a ship deck.
船舶の甲板部に備えられる換気装置に於ては、
海が荒れ換気筒より海水が船内に侵入する虞れが
生じた場合には、換気筒の上端を蓋体により閉じ
ると共に、モータの焼付き防止のため換気筒内の
送風機を直ちに止める必要がある。 In the ventilation system installed on the deck of a ship,
If the sea is rough and there is a risk of seawater entering the ship through the ventilation tube, it is necessary to close the top end of the ventilation tube with a lid and immediately stop the blower inside the ventilation tube to prevent seizure of the motor. .
本考案はこのような蓋体の開閉操作や送風機モ
ータの回転、停止操作を極めて迅束確実に行い得
るようなこの種換気装置を提供することを目的と
してなされたもので、即ち本考案は、船舶の甲板
部ａの換気口ｂの部分に据付けられる防水フード
１付換気筒２、該換気筒２内に備えられたモータ
３ａ駆動の送風機３、及び同換気筒２の上端開口
２ａを適宜開閉するための蓋板４を具備し、上記
蓋板４は前記防水フード１にフリーに貫挿された
縦軸５の下端に支持され、該縦軸５の上端には軸
引上げ操作用の把持部６が形成され、前記防水フ
ード１の軸貫挿部７には、縦軸５を引上げ位置で
側方から締付け拘束するためのハンドル８付締付
ねじ９が備えられ、前記送風機３のモータ３ａの
メインスイツチを入、切するための補助的スイツ
チ１０の自動復元型操作ボタン１０ａが、前記蓋
板４の開閉動作により押圧、開放されるように、
前記換気筒２の上端に備えられていることを特徴
とする船舶甲板部用強制式換気装置に係る。 The purpose of the present invention is to provide a ventilation device of this type that can perform the opening/closing operation of the lid and the rotation/stopping of the blower motor extremely quickly and reliably. A ventilation pipe 2 with a waterproof hood 1 installed at the ventilation port b of the deck part a of the ship, a blower 3 driven by a motor 3a provided in the ventilation pipe 2, and an upper end opening 2a of the ventilation pipe 2 are opened and closed as appropriate. The lid plate 4 is supported by the lower end of a vertical shaft 5 that is freely inserted into the waterproof hood 1, and the upper end of the vertical shaft 5 has a grip for lifting the shaft. 6 is formed, and the shaft penetration part 7 of the waterproof hood 1 is provided with a tightening screw 9 with a handle 8 for tightening and restraining the vertical shaft 5 from the side in the pulled-up position. so that the automatic recovery type operation button 10a of the auxiliary switch 10 for turning on and off the main switch is pressed and opened by the opening and closing operation of the cover plate 4,
The present invention relates to a forced ventilation system for a ship deck, characterized in that it is provided at the upper end of the ventilation tube 2.
以下に本考案の一実施例を添附図面にもとづき
説明すると次の通りである。 An embodiment of the present invention will be described below with reference to the accompanying drawings.
雨水の侵入を防止するための防水フード１が備
えられた換気筒２は下端のフランジ部２ｂに於
て、船舶の甲板部ａの換気口ｂの部分に据付けら
れる。この換気筒２内には強制換気を行うための
送風機３が備えられる。 A ventilation tube 2 equipped with a waterproof hood 1 for preventing rainwater from entering is installed at a flange portion 2b at the lower end at a ventilation opening b of a deck portion a of a ship. A blower 3 for forced ventilation is provided within the ventilation tube 2.
海が荒れ海水が換気筒２の上端開口２ａより船
内に侵入する虞れが生じた場合に、該換気筒２の
上端開口２ａを閉じるための蓋板４が備えられ
る。この蓋板４は上記フード１の中央部にフリー
に貫挿された縦軸５の下端に支持されている。縦
軸５の上端には、軸引上げ操作用の把持部６が形
成されている。 A cover plate 4 is provided to close the upper end opening 2a of the ventilation tube 2 when there is a risk that seawater may enter the ship through the upper end opening 2a of the ventilation tube 2. This cover plate 4 is supported by the lower end of a vertical shaft 5 which is freely inserted into the center of the hood 1. A grip portion 6 for pulling up the shaft is formed at the upper end of the vertical shaft 5.
上記縦軸５を引上げ位置即ち蓋板４の開放位置
で拘束するために前記防水フード１の軸貫挿部７
に、横方向に進退される締付ねじ９が備えられ
る。この締付ねじ９には回動操作用のハンドル８
が備えられる。 A shaft penetrating portion 7 of the waterproof hood 1 is used to restrain the vertical shaft 5 in the pulled-up position, that is, the open position of the cover plate 4.
A tightening screw 9 that can be moved back and forth in the lateral direction is provided. This tightening screw 9 has a handle 8 for rotation operation.
will be provided.
前記送風機３のモータ３ａのメインスイツチ
（図示せず）を入、切するための補助的スイツチ
１０が換気筒２の上端に備えられ、該スイツチ１
０の自動復元型操作ボタン１０ａは、換気筒２の
上端より僅かに上方へ突出されている。この操作
ボタン１０ａは蓋板４の閉時には該蓋板４より押
下げられてスイツチを切りモータ３の回転を止め
るが、蓋板４が開放されると同時に自動復元して
スイツチを入れ、モータ３ａを回転せしめる。そ
の他図中、１１は換気筒２の外周面から放射状に
張出された防水フード支持用プレート、１２は同
換気筒２の内周面から放射状に張出されたモータ
ーの支持腕である。 An auxiliary switch 10 for turning on and off the main switch (not shown) of the motor 3a of the blower 3 is provided at the upper end of the ventilation tube 2.
The automatic restoring type operation button 10a of No. 0 projects slightly upward from the upper end of the ventilation tube 2. When the cover plate 4 is closed, this operation button 10a is pressed down from the cover plate 4 to turn off the switch and stop the rotation of the motor 3, but as soon as the cover plate 4 is opened, it automatically returns to its original state and turns on the switch, thereby turning on the motor 3a. Rotate. In addition, in the figure, 11 is a waterproof hood support plate extending radially from the outer peripheral surface of the ventilation tube 2, and 12 is a motor support arm extending radially from the inner peripheral surface of the ventilation tube 2.
本考案換気装置は、上述の如き構造を有し、通
常の使用状態では、縦軸５を介して蓋板４が上方
へ引上げられ、換気筒２の上端開口２ａは開放さ
れていると共に、送風機３が強制回転され、強制
換気が行なわれる。この状態が第１図に示されて
いる。 The ventilator of the present invention has the above-described structure, and in normal use, the cover plate 4 is pulled upward via the vertical shaft 5, the upper opening 2a of the ventilation tube 2 is open, and the blower is 3 is forced to rotate, and forced ventilation is performed. This state is shown in FIG.
海が荒れ、換気筒２の上端開口２ａより船内へ
海水が侵入する虞れが生じた場合にはハンドル８
操作により締付杆９が後退される。この後退によ
り縦軸５に対する拘束が解かれ、縦軸５ひいては
その下端の蓋体４が自重で降下し、換気筒２の上
端開口２ａが閉じられる。同時にこの降下した蓋
体４がスイツチ１０の操作ボタン１０ａを押下
げ、スイツチ１０を切る。而して換気筒２の上端
開口２ａの閉鎖と同時にモータ３ａの回転も止ま
る。 If the sea is rough and there is a risk that seawater may enter the ship through the upper opening 2a of the ventilation tube 2, open the handle 8.
The tightening rod 9 is retracted by the operation. By this retreat, the restraint on the vertical shaft 5 is released, the vertical shaft 5 and the lid 4 at the lower end of the vertical shaft 5 descend by their own weight, and the upper end opening 2a of the ventilation tube 2 is closed. At the same time, the lowered lid 4 presses down the operation button 10a of the switch 10, turning the switch 10 off. As soon as the upper end opening 2a of the ventilation tube 2 is closed, the rotation of the motor 3a also stops.
海が静まり海水侵入の虞れがなくなつた場合に
は、縦軸５を介して蓋板４が引上げられると共に
ハンドル８操作により締付ねじ９が前進され、縦
軸５ひいては蓋板４が引上げ位置で拘束される。
而して換気筒２の上端開口２ａは開放されると共
に操作ボタン１０ａが元の状態に自動復元し、ス
イツチが入りモータ３ａひいては送風機３が回転
し強制換気が行なわれる。 When the sea is calm and there is no danger of seawater intrusion, the lid plate 4 is pulled up via the vertical shaft 5, and the tightening screw 9 is advanced by operating the handle 8, and the vertical shaft 5 and thus the lid plate 4 are pulled up. constrained in position.
Thus, the upper end opening 2a of the ventilation tube 2 is opened, the operation button 10a is automatically restored to its original state, and the switch is turned on to rotate the motor 3a and thus the blower 3 to perform forced ventilation.
このように本考案装置に於ては、側方より締付
ねじ９を介して締付け又は解放される縦軸５の下
端に蓋板４を備えたので、蓋板４の開閉操作を、
縦軸５の引上げ固定又は解放降下という極めて簡
単な操作によつて迅速確実に行い得ると共に、上
記蓋板４の開閉動作と連動して送風機３を適宜回
転、停止できるよう構成したので、スイツチ切り
忘れによるモータ３ａの焼付きの問題も解消でき
る。 As described above, in the device of the present invention, since the lid plate 4 is provided at the lower end of the vertical shaft 5 which is tightened or released from the side via the tightening screw 9, the opening/closing operation of the lid plate 4 can be performed easily.
This can be done quickly and reliably by the extremely simple operation of raising, fixing, or releasing and lowering the vertical shaft 5, and the blower 3 can be rotated and stopped as appropriate in conjunction with the opening/closing operation of the cover plate 4, so there is no need to forget to turn off the switch. The problem of seizure of the motor 3a due to this can also be solved.
図面は本考案実施の一例を示す縦断面図であ
る。
図に於て、１は防水フード、２は換気筒、３は
送風機、３ａはモータ、４は蓋板、５は縦軸、６
は把持部、７は軸貫挿部、８はハンドル、９は締
付けねじ、１０は補助スイツチ、１０ａは操作ボ
タンである。
The drawing is a longitudinal sectional view showing an example of the implementation of the present invention. In the figure, 1 is a waterproof hood, 2 is a ventilation pipe, 3 is a blower, 3a is a motor, 4 is a cover plate, 5 is a vertical axis, 6
7 is a gripping portion, 7 is a shaft insertion portion, 8 is a handle, 9 is a tightening screw, 10 is an auxiliary switch, and 10a is an operation button.
Claims (1)
る防水フード１付換気筒２、該換気筒２内に備え
られたモータ３ａ駆動の送風機３、及び同換気筒
２の上端開口２ａを適宜開閉するための蓋板４を
具備し、上記蓋板４は前記防水フード１にフリー
に貫挿された縦軸５の下端に支持され、該縦軸５
の上端には軸引上げ操作用の把持部６が形成さ
れ、前記防水フード１の軸貫挿部７には、縦軸５
を引上げ位置で側方から締付け拘束するためのハ
ンドル８付締付ねじ９が備えられ、前記送風機３
のモータ３ａのメインスイツチを入、切するため
の補助的スイツチ１０の自動復元型操作ボタン１
０ａが、前記蓋板４の開閉動作により押圧、開放
されるように、前記換気筒２の上端に備えられて
いることを特徴とする船舶甲板部用強制式換気装
置。 A ventilation pipe 2 with a waterproof hood 1 installed at the ventilation port b of the deck part a of the ship, a blower 3 driven by a motor 3a provided in the ventilation pipe 2, and an upper end opening 2a of the ventilation pipe 2 are opened and closed as appropriate. The lid plate 4 is supported by the lower end of a vertical shaft 5 which is freely inserted into the waterproof hood 1.
A grip part 6 for pulling up the shaft is formed at the upper end, and a shaft insertion part 7 of the waterproof hood 1 has a vertical shaft 5.
A tightening screw 9 with a handle 8 is provided for tightening and restraining the blower 3 from the side in the pulled-up position.
automatic recovery type operating button 1 of the auxiliary switch 10 for turning on and off the main switch of the motor 3a;
0a is provided at the upper end of the ventilation tube 2 so as to be pressed and opened by the opening/closing operation of the lid plate 4. A forced ventilation system for a ship deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980014348U JPH0215760Y2 (en) | 1980-02-06 | 1980-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980014348U JPH0215760Y2 (en) | 1980-02-06 | 1980-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56116300U JPS56116300U (en) | 1981-09-05 |
| JPH0215760Y2 true JPH0215760Y2 (en) | 1990-04-26 |
Family
ID=29610845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980014348U Expired JPH0215760Y2 (en) | 1980-02-06 | 1980-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215760Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2662543B2 (en) * | 1990-03-29 | 1997-10-15 | 戸田建設株式会社 | Ventilation method of platform boat |
| KR20020071236A (en) * | 2001-03-05 | 2002-09-12 | 대우조선해양 주식회사 | Hold ventilator of container ship |
| KR101239980B1 (en) | 2010-10-29 | 2013-03-06 | 삼성중공업 주식회사 | Vent apparatus for ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465197U (en) * | 1977-10-17 | 1979-05-09 |
-
1980
- 1980-02-06 JP JP1980014348U patent/JPH0215760Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56116300U (en) | 1981-09-05 |
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