JPH01291038A - Range hood - Google Patents
Range hoodInfo
- Publication number
- JPH01291038A JPH01291038A JP63121044A JP12104488A JPH01291038A JP H01291038 A JPH01291038 A JP H01291038A JP 63121044 A JP63121044 A JP 63121044A JP 12104488 A JP12104488 A JP 12104488A JP H01291038 A JPH01291038 A JP H01291038A
- Authority
- JP
- Japan
- Prior art keywords
- hood
- fire extinguishing
- extinguishing device
- hood body
- main body
- 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
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、厨房に生じた油煙や廃ガスを室外に排出する
レンジフードに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a range hood that discharges oil smoke and waste gas generated in a kitchen to the outside.
従来の技術
従来、この種のレンジフードは一般に第４図および第６
図に示すような構成であった。すなわち前面と下面を開
口した箱体状のフード本体１０１内にファンケーシング
１０３を有し、フード本体１０１の前面を覆うようにフ
ロントフード１０２が設けられ、フード本体１ｏ１の天
面に消火装置１０４が設置されていた。そして、フード
本体１０１の下部に噴射ノズル１０６が設けられ、噴射
ノズル１０５とフード本体１０１の天面に設けた消火装
置１０４を接続するため、管１０６が設けられていた。2. Prior Art Conventionally, this type of range hood is generally
The configuration was as shown in the figure. That is, a fan casing 103 is provided inside a box-shaped hood main body 101 with an open front and bottom surface, a front hood 102 is provided to cover the front surface of the hood main body 101, and a fire extinguishing device 104 is provided on the top surface of the hood main body 1o1. It was installed. An injection nozzle 106 was provided at the bottom of the hood body 101, and a pipe 106 was provided to connect the injection nozzle 105 to a fire extinguishing device 104 provided on the top surface of the hood body 101.
上記構成における消火装置１０４は噴射ノズル１０５で
温度を感知し、異常高温になると自動的に消火剤を噴射
するようになっていた。The fire extinguisher 104 configured as described above senses the temperature with the injection nozzle 105, and automatically injects extinguishing agent when the temperature becomes abnormally high.
発明が解決しようとする課題
このような従来の構成では、フード本体１０１の下部に
設けた噴射ノズル１０５とフード本体１０１の天面に配
置した消火装置１０４を接続するためにフード本体１０
１の天面に穴１０７をあけ管１０６を通しているので、
消火装置１０４の消火剤の点検、交換、あるいは噴射ノ
ズル１０６の噴射状態の点検等の保守点検において、消
火装置１０４．噴射ノズル１ｏ６．管１０８をフード本
体１０１から取シはずす作業がたいへん困難なものであ
った。Problems to be Solved by the Invention In such a conventional configuration, in order to connect the injection nozzle 105 provided at the lower part of the hood main body 101 and the fire extinguishing device 104 arranged on the top surface of the hood main body 101, the hood main body 10
Since a hole 107 is made in the top surface of 1 and the tube 106 is passed through,
During maintenance inspections such as checking and replacing the extinguishing agent in the fire extinguishing system 104 or checking the jetting condition of the injection nozzle 106, the fire extinguishing system 104. Injection nozzle 1o6. The task of removing the tube 108 from the hood body 101 was extremely difficult.
本発明はこのような課題を解決するもので、消火装置の
保守点検作業が容易にできるように噴射ノズルと消火装
置を管で接続したレンジフードを提供することを目的と
するものである。The present invention solves these problems, and aims to provide a range hood in which an injection nozzle and a fire extinguisher are connected by a pipe so that maintenance and inspection of the fire extinguisher can be easily performed.
課題を解決するための手段
この課題を解決するために本発明は、フード本体の天面
に設けた消火装置本体と、この消火装置本体を作動させ
る異常検知部の作動により前記消火装置本体内の消火剤
を噴射する前記フード本体前面下部に設けた噴射ノズル
とを管で接続し、この管は前記フード本体の天面から前
面にわたって形成されたＬ形状の切欠き穴を通って配管
されたレンジ７−ドを構成したものである。Means for Solving the Problems In order to solve this problem, the present invention provides a fire extinguishing device main body provided on the top surface of the hood main body, and an abnormality detection section that operates the fire extinguishing device main body to activate the fire extinguishing device main body. An injection nozzle provided at the front lower part of the hood body that injects extinguishing agent is connected with a pipe, and this pipe is piped through an L-shaped notch hole formed from the top surface to the front surface of the hood body. 7-Code.
作 用
この構成により、噴射ノズルと消火装置本体を接続する
管はフード本体の天面から前面にわたるＬ形状の切欠き
穴を通って配管されているので、各接続箇所をはずすこ
となく、消火装置本体、噴射ノズル、管をフード本体か
ら簡単に取シはずすことができることとなる。Function: With this configuration, the pipe connecting the injection nozzle and the fire extinguisher body is routed through the L-shaped cutout hole extending from the top to the front of the hood body, so the fire extinguisher can be connected to the fire extinguisher without removing each connection point. The main body, injection nozzle, and tube can be easily removed from the hood main body.
実施例
以下、本発明の一実施例を第１図〜第３図にもとづき説
明する。EXAMPLE Hereinafter, an example of the present invention will be explained based on FIGS. 1 to 3.
図において、前面と下面を開口した箱体状の７一ド本体
１は内部に電動機６と羽根６を内蔵したファンケーシン
グ４を設け、このフード本体１の天面上に消火装置本体
７を設け、フード本体１の前面下部に噴射ノズル８を設
け、噴射ノズル８は温度を感知し、異常高温になると自
動的に消火剤を噴出するようになっている。また、噴射
ノズル８と消火装置本体７は管９によって接続されてお
り、この管９はフード本体１の天面から前面にわたるＬ
形状の切欠き穴１ｏを通って配管されている。また、フ
ード本体１の前面にフロントフード２を、フード本体１
の天面前部には幕板３を設けている。In the figure, a box-shaped hood body 1 with an open front and bottom surface is provided with a fan casing 4 containing an electric motor 6 and blades 6 inside, and a fire extinguishing device body 7 is provided on the top surface of the hood body 1. A spray nozzle 8 is provided at the lower front of the hood body 1, and the spray nozzle 8 senses the temperature and automatically sprays extinguishing agent when the temperature becomes abnormally high. In addition, the injection nozzle 8 and the fire extinguishing device main body 7 are connected by a pipe 9, and this pipe 9 has a length extending from the top surface to the front surface of the hood main body 1.
The piping is routed through a cutout hole 1o. In addition, a front hood 2 is attached to the front of the hood body 1, and a front hood 2 is attached to the front of the hood body 1.
A curtain plate 3 is provided at the front of the top surface.
上記構成において、消火装置本体７を７一ド本体１の天
面に、かつ噴射ノズル８を７一ド本体壜の前面下部に設
け、その間を管９により接続しても、この管９はフード
本体１の天面から前面にわたるＬ形状の切欠き穴１０を
通って配管されているので、それぞれを一体のまま簡単
に７一ド本体１に取付けることができ、また、保守点検
において取シはずすことが容易にできることとなる。In the above configuration, even if the fire extinguishing device main body 7 is provided on the top surface of the 7-door main body 1 and the injection nozzle 8 is provided at the lower front of the 7-door main body bottle, and the pipe 9 is connected between them, this pipe 9 is connected to the hood. Since the piping is routed through the L-shaped cutout hole 10 extending from the top surface to the front surface of the main body 1, each can be easily attached to the main body 1 as one body, and can also be removed during maintenance and inspection. This can be done easily.
発明の効果
以上の実施例の説明から明らかなように、本発明によれ
ば消火装置本体をフード本体の天面に配設し、フード本
体前面下部に設けた噴射ノズルと管で接続しても、その
管の配管が簡単にでき、また、保守点検においてもその
取シはずしが容易にでき、保守点検作業がきわめて容易
になるという効果が得られる。Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, even if the fire extinguishing device main body is disposed on the top surface of the hood main body and connected to the injection nozzle provided at the lower front of the hood main body by a pipe, , the piping can be easily installed, and it can also be easily removed for maintenance and inspection, making maintenance and inspection work extremely easy.
第１図は本発明の一実施例のレンジフードの側断面図、
第２図は同レンジフードの上部斜視図、第３図は同レン
ジフードの要部斜視図、第４図は従来のレンジ７−ドの
側断面図、第６図は同レンジフードの上部斜視図である
。
１・・・・・・フード本体、２・・・・・・フロントフ
ード、４・・・・・・ファンケーシング、７・・・・・
・消火装置本体、８・・・・・・噴射ノズル、９・・・
・・・管、１ｏ・・・・・・切欠き穴。FIG. 1 is a side sectional view of a range hood according to an embodiment of the present invention.
Figure 2 is a top perspective view of the range hood, Figure 3 is a perspective view of essential parts of the range hood, Figure 4 is a side sectional view of a conventional range hood, and Figure 6 is a top perspective view of the range hood. It is a diagram. 1...Hood body, 2...Front hood, 4...Fan casing, 7...
・Fire extinguisher main body, 8... Injection nozzle, 9...
...Pipe, 1o...Notch hole.
Claims (1)
ファンケーシングを内部に設けたフード本体と、このフ
ード本体の前面開口をおおって設けたフロントフードと
、前記フード本体の天面に設けた消火装置本体と、この
消火装置本体を作動させる異常検知部と、前記フード本
体の前面下部に設け前記異常検知部の作動により前記消
火装置本体内の消火剤を噴射する噴射ノズルと、前記消
火装置本体と噴射ノズルとを接続する管とを有し、前記
管はフード本体の天面から前面にわたって形成されたＬ
形状の切欠き穴を通って配管されてなるレンジフード。A hood body that is box-shaped and has a fan casing with an electric motor and blades inside that is open on the front and bottom surfaces, a front hood that covers the front opening of the hood body, and a front hood that is provided on the top surface of the hood body. a fire extinguishing device main body, an abnormality detection unit that operates the fire extinguishing device main body, an injection nozzle that is provided at the lower front of the hood body and injects a fire extinguishing agent in the fire extinguishing device body when the abnormality detection unit operates; It has a pipe that connects the device main body and the injection nozzle, and the pipe is formed from the top surface to the front surface of the hood main body.
A range hood with piping installed through a cut-out hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63121044A JP2537967B2 (en) | 1988-05-18 | 1988-05-18 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63121044A JP2537967B2 (en) | 1988-05-18 | 1988-05-18 | Range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01291038A true JPH01291038A (en) | 1989-11-22 |
| JP2537967B2 JP2537967B2 (en) | 1996-09-25 |
Family
ID=14801433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63121044A Expired - Fee Related JP2537967B2 (en) | 1988-05-18 | 1988-05-18 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537967B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS447177Y1 (en) * | 1966-08-20 | 1969-03-18 | ||
| JPS4431167Y1 (en) * | 1967-02-17 | 1969-12-22 | ||
| JPS62160245U (en) * | 1985-11-14 | 1987-10-12 |
-
1988
- 1988-05-18 JP JP63121044A patent/JP2537967B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS447177Y1 (en) * | 1966-08-20 | 1969-03-18 | ||
| JPS4431167Y1 (en) * | 1967-02-17 | 1969-12-22 | ||
| JPS62160245U (en) * | 1985-11-14 | 1987-10-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537967B2 (en) | 1996-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |