JP2537967B2 - Range hood - Google Patents
Range hoodInfo
- Publication number
- JP2537967B2 JP2537967B2 JP63121044A JP12104488A JP2537967B2 JP 2537967 B2 JP2537967 B2 JP 2537967B2 JP 63121044 A JP63121044 A JP 63121044A JP 12104488 A JP12104488 A JP 12104488A JP 2537967 B2 JP2537967 B2 JP 2537967B2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- fire extinguisher
- pipe
- top surface
- injection nozzle
- 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)
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。BACKGROUND OF THE INVENTION 1. Field of the Invention 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
５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1
03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101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105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. Description of the Related Art Conventionally, this type of range hood has generally been configured as shown in FIGS. That is, the fan casing 1 is provided in a box-shaped hood body 101 having front and bottom surfaces opened.
03, the front hood 102 is provided so as to cover the front surface of the hood body 101, and a fire extinguisher is provided on the top surface of the hood body 101.
104 was installed. An injection nozzle 105 is provided below the hood body 101, and the injection nozzle 105 and the hood body are
To connect the fire extinguisher 104 on the top of 101, pipe 106
Was provided.
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 extinguishing device 104 in the above-mentioned configuration senses the temperature with the injection nozzle 105 and automatically injects the 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101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105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10
5,管106をフード本体101から取りはずす作業がたいへん
困難なものであった。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In such a conventional configuration, the top surface of the hood body 101 for connecting the injection nozzle 105 provided in the lower part of the hood body 101 and the fire extinguisher 104 arranged on the top surface of the hood body 101. In the hole
Since 107 is passed through the opening pipe 106, the fire extinguisher 104, the injection nozzle 10 and the injection nozzle 10 can be used for maintenance and inspection such as inspection and replacement of the extinguishing agent of the fire extinguisher 104 or inspection of the injection state of the injection nozzle 105.
5, It was very difficult to remove the tube 106 from the hood body 101.
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 such a problem, and an object thereof is to provide a range hood in which an injection nozzle and a fire extinguisher are connected by a pipe so that maintenance and inspection work of the fire extinguisher can be easily performed.
課題を解決するための手段 本発明のレンジフードは上記目的を達成するために、
前面と下面を開口した箱体状で電動機と羽根を内蔵した
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覆うように設けられるフロントフ
ードと、内部に消火剤を有し前記フード本体の天面に設
けられる消火装置本体と、異常温度を検知し前記消火装
置本体を作動させ、前記消火剤を噴射させるように前記
フード本体の前面下部に設けた噴射ノズルと、この噴射
ノズルと前記消火装置本体とを接続する管と、前記フー
ド本体の天面から前面にわたって形成された逆Ｌ形状の
切欠き穴とを備え、前記管を、前記切欠き穴に沿うよう
に前記フード本体の天面から前面にわたって傾斜させ配
管する構成としたものである。Means for Solving the Problems In order to achieve the above-mentioned object, the range hood of the present invention,
It has a hood body with a box-like shape with an opening on the front and bottom, and an electric motor and blades inside, a front hood that covers the front opening of the hood, and a fire extinguisher inside. A fire extinguisher main body provided on the top surface of the hood main body, an injection nozzle provided in a lower front portion of the hood main body for injecting the fire extinguishing agent by detecting an abnormal temperature and operating the fire extinguisher main body, and this injection The hood is provided with a pipe connecting the nozzle and the fire extinguisher main body, and an inverted L-shaped cutout hole formed from the top surface to the front surface of the hood main body, the pipe being provided along the cutout hole. The structure is such that the pipe is tilted from the top surface to the front surface of the main body.
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逆Ｌ形状の切
欠き穴に沿って傾斜され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りはずすことができると共に、
傾斜した管により消火剤がスムーズに流れる。また、管
の加工も容易となる 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。Action With this configuration, the pipe connecting the injection nozzle and the fire extinguisher body is inclined along the inverted L-shaped notch hole extending from the top surface to the front surface of the hood body, so that it is not necessary to remove each connection point. The fire extinguisher body, injection nozzle, and tube can be easily removed from the hood body,
Extinguishant flows smoothly due to the inclined pipe. Further, an embodiment in which the pipe can be easily processed Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 1 to 3.
図において、前面と下面を開口した箱状体のフード本
体１は内部に電動機５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
逆Ｌ形状の切欠き穴10に沿って傾斜され配管されてい
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 having front and bottom openings is provided with a fan casing 4 having a built-in electric motor 5 and blades 6, and a fire extinguisher body 7 is provided on the top surface of the hood body 1. An injection nozzle 8 is provided in the lower part of the front surface of the main body 1, and the injection nozzle 8 senses the temperature and automatically ejects the fire extinguishing agent when the temperature becomes abnormally high. Further, the injection nozzle 8 and the fire extinguisher body 7 are connected by a pipe 9, and the pipe 9 is inclined and piped along an inverted L-shaped cutout hole 10 extending from the top surface to the front surface of the hood body 1. In addition, the front hood 2 on the front of the hood body 1,
A curtain plate 3 is provided on the front portion of the top surface of the hood body 1.
上記構成において、消火装置本体７をフード本体１の
天面に、かつ噴射ノズル８をフード本体１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逆Ｌ形状の切欠き穴10
に沿って傾斜され配管されているので、それぞれを一体
のまま簡単にフード本体１に取付けることができ、ま
た、保守点検において取りはずすことが容易に容易にで
きる。また、傾斜した管により消火剤がスムーズに流れ
ると共に、管の加工も容易となる。In the above structure, even if the fire extinguisher main body 7 is provided on the top surface of the hood main body 1 and the injection nozzle 8 is provided on the lower front portion of the hood main body 1, and the space between them is connected by the pipe 9, the pipe 9 does not extend to the top of the hood main body 1. Inverted L-shaped notch hole from surface to front 10
Since the pipes are tilted along the pipes, they can be easily attached to the hood body 1 as they are, and can be easily removed for maintenance and inspection. Moreover, the extinguishant smoothly flows due to the inclined pipe, and the pipe can be easily processed.
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
ればフード本体の天面に消火装置本体を設け、フード本
体の前面下部に管を介して消火装置本体と接続される噴
射ノズルを設け、フード本体の天面から前面にわたって
形成された逆Ｌ字状の切欠き穴に沿うように前記管を傾
斜させて配管したので、管の配管が簡単で保守点検も容
易となり、かつ、配管の傾斜により消火剤の流れもスム
ーズになると共に、管加工も容易となるレンジフードを
提供することができる効果が得られる。EFFECTS OF THE INVENTION As is clear from the above description of the embodiments, according to the present invention, the fire extinguisher body is provided on the top surface of the hood body, and the injection is connected to the fire extinguisher body via the pipe at the lower front portion of the hood body. Since the nozzle was provided and the pipe was piped so as to be inclined along the inverted L-shaped cutout hole formed from the top surface to the front surface of the hood main body, the piping of the pipe was simple and maintenance and inspection were easy, and As a result of the inclination of the pipe, the flow of the fire extinguishing agent becomes smooth, and the range hood that facilitates pipe processing can be provided.
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図は従来のレンジフードの
側断面図、第５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、10……切欠き穴。FIG. 1 is a side sectional view of a range hood according to one embodiment of the present invention,
2 is an upper perspective view of the range hood, FIG. 3 is a main part perspective view of the range hood, FIG. 4 is a side sectional view of a conventional range hood, and FIG. 5 is an upper perspective view of the range hood. is there. 1 ... Hood body, 2 ... Front hood, 4 ... Fan casing, 7 ... Fire extinguisher body, 8 ... Injection nozzle, 9 ... Pipe, 10 ... Notched hole.
Claims (1)
根を内蔵した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覆うように設けられ
るフロントフードと、内部に消火剤を有し前記フード本
体の天面に設けられる消火装置本体と、異常温度を検知
し、前記消火装置本体を作動させ、前記消火剤を噴射さ
せるように前記フード本体の前面下部に設けた噴射ノズ
ルと、この噴射ノズルと前記消火装置本体とを接続する
管と、前記フード本体の天面から前面にわたって形成さ
れた逆Ｌ形状の切欠き穴とを備え、前記管を、前記切欠
き穴に沿うように前記フード本体の天面から前面にわた
って傾斜させ配管する構成としたレンジフード。1. A hood main body having a box-like opening in the front and lower surfaces, the fan casing having a built-in electric motor and blades therein, and a front hood provided so as to cover the front opening of the hood main body. A fire extinguisher body having a fire extinguisher provided on the top surface of the hood body and an abnormal temperature are detected, the fire extinguisher body is operated, and the fire extinguishing agent is provided on the lower front surface of the body to inject the fire extinguisher. An injection nozzle, a pipe connecting the injection nozzle to the fire extinguisher body, and an inverted L-shaped cutout hole formed from the top surface to the front surface of the hood body are provided, and the pipe is provided with the cutout hole. A range hood having a configuration in which the hood body is inclined from the top surface to the front surface of the hood body so as to follow the pipe.
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 JPH01291038A (en) | 1989-11-22 |
| JP2537967B2 true 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) |
Family Cites Families (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 | ||
| JPH033886Y2 (en) * | 1985-11-14 | 1991-01-31 |
-
1988
- 1988-05-18 JP JP63121044A patent/JP2537967B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01291038A (en) | 1989-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5351760A (en) | Fire suppression system and method for its use | |
| KR101786376B1 (en) | Ignition device for charcoal with gas burner having air blower | |
| JP2537967B2 (en) | Range hood | |
| US3283827A (en) | Hood and duct fire extinguishing system | |
| US3665914A (en) | Fire safety device for electric cooking unit | |
| GB1225328A (en) | ||
| JP6958904B2 (en) | Dust collector pretreatment device | |
| JP2004202415A (en) | Automatic fire extinguisher system for dust collector | |
| JPS6166035A (en) | Ventilation fan | |
| JPH03274342A (en) | Range hood | |
| US3848521A (en) | Ventilating system | |
| JPH0571781A (en) | Range hood with fire extinguisher | |
| JPH02187549A (en) | Cookstove hood | |
| JPS6229885Y2 (en) | ||
| CN218739960U (en) | Dust removal explosion-proof flameless discharge device for medium density fiber board powder spraying line | |
| JPH01291037A (en) | Range hood | |
| JPS63129247A (en) | Hot air room-heater | |
| CN210485826U (en) | Steam separation smoke exhaust ventilator | |
| JPH05337212A (en) | Range hood with fire extinguisher | |
| JPH0530666Y2 (en) | ||
| JP3507869B2 (en) | Convection fan mounting structure of heater | |
| JP2022150912A (en) | grill | |
| JPS631865B2 (en) | ||
| KR860000717Y1 (en) | Kitchen equipment | |
| CN116764142A (en) | Smoke detection method and smoke detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |