JPH0328631A - Exhaust device of roaster - Google Patents

Exhaust device of roaster

Info

Publication number
JPH0328631A
JPH0328631A JP16428289A JP16428289A JPH0328631A JP H0328631 A JPH0328631 A JP H0328631A JP 16428289 A JP16428289 A JP 16428289A JP 16428289 A JP16428289 A JP 16428289A JP H0328631 A JPH0328631 A JP H0328631A
Authority
JP
Japan
Prior art keywords
roaster
main duct
duct
suction
roasters
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.)
Pending
Application number
JP16428289A
Other languages
Japanese (ja)
Inventor
Norimitsu Yasuda
典充 安田
Jiyunji Hayashi
潤滋 林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinpo KK
Original Assignee
Shinpo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shinpo KK filed Critical Shinpo KK
Priority to JP16428289A priority Critical patent/JPH0328631A/en
Publication of JPH0328631A publication Critical patent/JPH0328631A/en
Pending legal-status Critical Current

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  • Ventilation (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

PURPOSE:To prevent the loss of a balance between roasters when sucking of an exhaust gas of the roasters stops by connecting a main duct to a plurality of arranging roasters and providing a pressure difference damper on a sucking pipe connected to the main duct. CONSTITUTION:An exhaust part 8 is connected to the upper face of a connecting box 9 through the tube 10 while a duct 11 in which a fan or a damper 12 is incorporated on the side face thereof is provided. An end of a main duct 13 is projected out of doors and the duct 11 of roaster bodies 1, 1a... is connected to the main duct 13 through a branched box 15. When a fan 12 is stopped or the damper 12 is closed when one or a plurality of the roasters do not operate, the negative pressure of the inside of the main duct 13 and the like increases to lower the static pressure of a suction pipe 16 to incline a door panel 22 of a pressure difference damper 19 to suck air in the indoor and the outdoor so as to maintain a balance.

Description

【発明の詳細な説明】 〔発明の目的〕 皮夏上皇剋且公立 本発明は、焼肉と鍋の両@兼用のロースターにおいて鍋
料理時又は稼働しない時に、或いは焼肉専用ロースター
において飲食客がいない時又は食事後等の稼働しない時
に、ロースター本体の排ガス吸引を停止すると共に、そ
れに伴う各ロースター間における吸引力のバランスの崩
れを防止する様にしたロースターにおける排気装置に関
するものである. 従来生肢徂 従来、焼肉と鍋の両者兼用のロースターにおいて、鍋料
理時にはガスバーナー等からの熱気を鍋に当てるために
トッププレートの吸気孔を整流板により閉鎖して、ガス
バーナー等からの熱気を吸引しない様にしていたが、整
流板が必要になったり、その取付け取外しに手間を要す
る欠点を有していた。
[Detailed Description of the Invention] [Object of the Invention] The present invention is a roaster that can be used for both yakiniku and hot pot when cooking hot pot or when it is not in operation, or when there are no customers eating or drinking in a roaster exclusively for yakiniku. The present invention also relates to an exhaust system for a roaster that stops exhaust gas suction from the roaster itself when the roaster is not in operation, such as after a meal, and prevents the resulting imbalance in the suction force between the roasters. Traditionally, in roasters that can be used for both yakiniku and hot pot cooking, the intake holes in the top plate are closed with a rectifier plate to allow hot air from the gas burner, etc., to hit the pot when cooking in a hot pot. However, it had the drawback of requiring a rectifier plate and requiring time and effort to install and remove it.

又、1台のメインファンにより複数台のロースターの排
ガスの吸引を行っていたが、鍋料理時又はロースターを
稼働しない時に、1台又は複数台のロースターの吸引を
停止した場合、他のロースターの吸引力に影響を与えて
バランスを崩し、吸引過多となって焼肉等を充分に加熱
調理出来ない欠点を有していた. 又、店内は空調されていると共に、換気されているが、
鍋料理時に排ガスを吸引しない時又は零′4理をせずに
吸引している時には、空漏空気を吸引して空調負荷が増
大し、一方鍋料理又は食事客の人数により稼{肋、吸引
するロースターが限ボされると換気が充分に行われない
欠点を有していた。
In addition, although one main fan was used to suck in the exhaust gas from multiple roasters, if the suction of one or more roasters is stopped while cooking in a pot or when the roasters are not in operation, the exhaust gas of other roasters may be This had the disadvantage that it affected the suction force, causing it to become unbalanced, resulting in too much suction, making it impossible to cook grilled meat, etc. sufficiently. Also, the inside of the store is air conditioned and ventilated,
When exhaust gas is not sucked during hotpot cooking or when it is sucked without proper cleaning, air leakage air is sucked in and the air conditioning load increases, while the air conditioning load increases due to hotpot cooking or the number of diners. However, if the roaster is closed, ventilation will not be sufficient.

”゛と る 本発明は、焼肉と鍋の両者兼用のロースターにおいて編
料理時又は稼働しない時に、或いは焼肉専用ロースター
において飲食客がいない時又は食事後等の稼働しない時
に、ロースター本体の排ガス吸引を停止すると共に、吸
引パイプより空気を吸引することにより、1台又は複数
台のロースターの吸引停止に伴う各ロースター間におけ
る吸引力のバランスの崩れを防止する様にし、且つメイ
ンダクト内の負圧力の度合により扱人パイブの差圧ダン
パーが開閉することにより、吸入パイプからの空気の吸
引量を自動的に調節する様にし、更に吸入パイプの接続
位置にも対応出来る様にしたロースターにおける排気装
置を提供せんとするものである。
The present invention is designed to prevent exhaust gas suction from the roaster body when a roaster for both yakiniku and hotpot is cooking or is not in operation, or in a roaster exclusively for yakiniku when there are no customers or after a meal, when the roaster is not in operation. At the same time as the roaster stops, air is sucked through the suction pipe to prevent the imbalance of the suction force between each roaster due to the suction stop of one or more roasters, and to reduce the negative pressure in the main duct. The exhaust system in the roaster is designed to automatically adjust the amount of air sucked from the suction pipe by opening and closing the differential pressure damper of the handler pipe depending on the temperature, and also to adapt to the connection position of the suction pipe. This is what we intend to provide.

(発明の構威) m  ・の 本発明はかかる点に鑑み、排ガスの吸引を停止出来る様
にしたロースターを複数配置し、メインダクトにメイン
ファンを接綺すると共にメインダクトと各ロースターを
連結し、メインダクトに吸入パイプを接綺すると共に、
該吸入パイプに差圧ダンパーを設けたもの、及び差圧ダ
ンパーの前後に抵抗ボックスを設けたロースターにおけ
る排気装置を提供し7て上記欠点を解消せんとしたもの
である. 住一月一 本発明は、メインファン(及びロースター本体のファン
)により排ガスを吸引して室外に排出し、鍋料理時又は
稼働させない時にはファンの停止、ダンパーの閉鎖又は
その他の手段により該当するロースター本体の吸引を停
止させ、メインダクト内の負圧力に応じて差圧ダンパー
が開閉して、吸引停止に相当する空気を吸入パイプより
吸引するのである。
(Structure of the Invention) In view of this point, the present invention m. arranges a plurality of roasters capable of stopping suction of exhaust gas, connects a main fan to the main duct, and connects the main duct to each roaster. , At the same time as attaching the suction pipe to the main duct,
The present invention aims to solve the above-mentioned drawbacks by providing an exhaust system for a roaster in which a differential pressure damper is provided on the suction pipe and a resistance box is provided before and after the differential pressure damper. January 1, 2017 The present invention uses a main fan (and a fan in the roaster body) to suck in exhaust gas and exhaust it outside, and when cooking in a pot or when not in operation, the fan is stopped, the damper is closed, or other means are used. The suction of the main body is stopped, and the differential pressure damper opens and closes depending on the negative pressure in the main duct, and the air corresponding to the stoppage of suction is sucked from the suction pipe.

又、吸引停止するロースター本体の台数に応じて負圧力
の度合により差圧ダンパーの開閉度合を自動調節し、更
に吸入パイプの接続位置による吸引量の増減に抵抗ボッ
クスにより対応するのである。
In addition, the degree of opening and closing of the differential pressure damper is automatically adjusted according to the degree of negative pressure according to the number of roaster bodies that are stopping suction, and the resistance box is used to respond to increases and decreases in the amount of suction depending on the connection position of the suction pipe.

大捷與 以下本発明の一実施例を図面に基づいて説明すると、 1、18・・・はロースター本体であり、該ロースター
本体】、】a・・・のテーブル2の略中央位置に調理部
3を開口すると共に、ロス1・ル4を内部に収納した内
箱5と内箱5との間に吸引流路6を有する外箱7の二重
構造と我し、後述する吸引装置により吸引作用される排
気部8を有しており、又ロースター本体1、1a・・・
は焼肉と鍋の兼用タイプ又は焼肉専用タイプのロースタ
ーである. 9は床下に設置される連結箱であり、該連結箱9の上面
にはチューブ10を介して排気部8を連結すると共に、
側面にはダクト11を突設し、該ダクト11にはファン
又はダンパー12を内蔵しており、上記ファン又はダン
パー12の取付け位置はダクト11に限らずロースター
本休1、1a・・・の排気部8又はチューブ10等に取
付けても良い尚、排ガスの吸引停止はファン又はダンパ
ー12に限らず、ロストル4上部の内箱5と外箱7間の
閉鎖でも良い. 一方、、店内の床下にはメインダクト13を配置し、該
メインダクト13の一端は屋外に突出すると共にメイン
ファン14(集中排気ファン)を接続し、又メインダク
ト13には分枝箱15を介してロースター本体■、1a
・・・のダクトl1を接綺している。
Hereinafter, an embodiment of the present invention will be described based on the drawings. Reference numerals 1, 18, . At the same time, the outer box 7 has a double structure with an inner box 5 containing the loss 1 and 4 and a suction channel 6 between the inner box 5 and a suction device described later. The roaster main body 1, 1a...
This roaster is a type that can be used for both yakiniku and hot pot, or a type exclusively for yakiniku. Reference numeral 9 denotes a connection box installed under the floor, and an exhaust section 8 is connected to the top surface of the connection box 9 via a tube 10.
A duct 11 is provided protruding from the side surface, and a fan or damper 12 is built into the duct 11. The fan or damper 12 can be installed not only in the duct 11 but also in the exhaust air of the roaster main rest 1, 1a, etc. 8 or tube 10, etc. Note that the suction of exhaust gas is not limited to the fan or damper 12, and may be closed between the inner box 5 and outer box 7 on the upper part of the rostre 4. On the other hand, a main duct 13 is arranged under the floor of the store, and one end of the main duct 13 projects outside and is connected to a main fan 14 (central exhaust fan).A branch box 15 is also connected to the main duct 13. Through the roaster body ■, 1a
It connects the duct l1 of ....

16はメインダクト13に接続した吸入パイプであり、
該吸入パイプ16の先端は屋外及び屋内に位置し、接続
方法としては直接接続(図示せず)、分枝箱】5に接続
或いはメインダクト13に分枝箱17を介してメインフ
ァン14に近い位置で接続し、吸入パイプ16の先端に
は抵抗ボックス18及び差圧ダンパー19を取付けてい
る。
16 is a suction pipe connected to the main duct 13;
The tip of the suction pipe 16 is located outdoors or indoors, and can be connected directly (not shown), connected to a branch box 5, or connected to the main duct 13 via a branch box 17 close to the main fan 14. A resistance box 18 and a differential pressure damper 19 are attached to the tip of the suction pipe 16.

上記抵抗ボンクス18及び差圧ダンパー】9の前後は逆
でも良く、又差圧ダンパー19は吸入パイプ16の先端
でなく分枝箱15、17の内部で接続位置でも良く、上
記抵抗ボックス18は空気の流通を制限するものであれ
ば良く、本件発明では仕切り板20、20a・・・を内
接した構造のものであり、膜、繊維を積層したもの等で
も良い.又、上記差圧ダンパー19はメインダクトl3
の圧力に応じて開閉するものであり、その一例として枠
体21に戸板22を枢軸23により枢着し、一側面には
カウンターウェイト24を固設すると共に、他側面には
バランスウェイト25が上下動自在なアーム26を斜め
に固設し、バランスウェイト25の上下動により戸板2
2の開閉力を調節し、メインダクト】3の負圧力により
開閉するのである。
The resistance box 18 and the differential pressure damper] 9 may be placed in the opposite direction, and the differential pressure damper 19 may be connected inside the branch boxes 15 and 17 instead of at the tip of the suction pipe 16. Any material may be used as long as it restricts the distribution of the material, and in the present invention, the material has a structure in which the partition plates 20, 20a, . . . Further, the differential pressure damper 19 is connected to the main duct l3.
For example, a door plate 22 is pivotally attached to a frame 21 by a pivot 23, a counter weight 24 is fixedly installed on one side, and a balance weight 25 is installed on the other side to move the door up and down. A movable arm 26 is fixed diagonally, and the door plate 2 is moved by vertical movement of the balance weight 25.
It opens and closes by adjusting the opening/closing force of 2 and the negative pressure of main duct 3.

次に本発明に係るロースターにおける排気装置の作用に
ついて説明すると、 焼肉料理時にはメインファン】4及びファン12により
、調理部3より発生する排ガスは吸引流路6、連結箱9
、ダク目1、分枝箱15、メインダクト13を経由して
メインファン14により室外に排出される. 又、1台又は複数台の鍋料理時又は稼働させない時には
、当該ロースター本体」、】a・・・のファン12を停
止させるか、ダンパー12を閉鎖すれば、メインダクト
13等の内部の負圧力が畑太し、かかる結果吸入パイプ
l6内の静圧が低下して差圧ダンパー19の戸板22が
傾斜して、吸入パイプ16より室内外の空気を吸引して
他のロースター木体】、1a・・・には設定当時の吸引
力を与えてバランスを維持するのである。
Next, the function of the exhaust system in the roaster according to the present invention will be explained. When cooking Yakiniku, the exhaust gas generated from the cooking section 3 is removed by the main fan 4 and the fan 12 through the suction channel 6 and the connecting box 9.
, through the duct 1, the branch box 15, and the main duct 13, and is discharged outside by the main fan 14. In addition, when one or more roasters are cooking in a pot or when they are not in operation, the negative pressure inside the main duct 13 etc. can be reduced by stopping the fan 12 of the roaster itself, ]a, or closing the damper 12. As a result, the static pressure inside the suction pipe 16 decreases, and the door plate 22 of the differential pressure damper 19 tilts, sucking air from inside and outside the room through the suction pipe 16, causing other roaster wooden bodies], 1a It maintains the balance by applying the suction force that existed at the time of setting.

又、吸引停止させるロースター木体1、】a・・・の台
数によりメインダク[3内部の負圧力の度合も変化する
が、差圧ダンパー】9はその圧力により開閉度合が変化
するのであり、又吸入パイブ】6の接続位置は排気系統
の配置位置により異なるが、ダクト11 (及びメイン
ダクト13)の長さより吸入パイブ】6の長さが短く異
なった時、特に吸引力の強い又は短絡して吸引しやすい
メインフプン14に近いメインダクト13に吸入バイプ
16を接続した時には、その長さの相違と相乗して、吸
入パイプ16からの吸引力が増大する傾向が発生するが
、抵抗ボックス18により吸引力を制躍してダクト11
(及びメインダク目3〉と吸入パイプ16の長さの相違
及び接続位置に対応できるのである. 〔発明の効果〕 要するに本発明は、排ガスの吸引を停止出来る様にした
ロースターを複数配置し、メインダクl・13にメイン
ファン14を接続すると共にメインダクト13と各ロー
スターを連結したので、1台のメインファン14により
集中排気システムを構築することが出来、又メインダク
ト13に吸入パイブl6を接続したので、鍋料理時又は
稼働しない時に、1台又は複数台のロースター本体1、
1a・・・の吸引を停止した時でも、吸入バイ116よ
り相当量を吸引して他のロースター本体1、la・・・
の吸引力に悪影響を及ぼすことがなくバランスを維持出
来、又空気の吸引により排ガスの低温化を図ると共に、
希釈化出来て安全性を向上させることが出来、又吸入バ
イ116に差圧ダンパー】9を設けたので、吸引停止さ
れるロースター本体1、1a・・・の台数に応じて、負
圧力の度合が変化することにより、差圧ダンパー19の
開閉度合も変化し、従って自動的に必要量の空気を吸引
出来る. 又、差圧ダンパー19の前後に抵抗ボックス18を設け
たので、吸入パイプ16の接続位置により、ダクト11
(及びメインダクト13)と吸入パイプ16の長さが相
違してち、字気の吸引力を制限して適正に吸引出来る等
その実用的効果甚だ大なるものである.
In addition, the degree of negative pressure inside the main duct [3] changes depending on the number of roaster wooden bodies 1, ]a... that are to stop suction, but the degree of opening and closing of the differential pressure damper 9 changes depending on the pressure. The connection position of the suction pipe]6 differs depending on the arrangement position of the exhaust system, but if the length of the suction pipe]6 is shorter than the length of the duct 11 (and main duct 13), it may be difficult to connect the suction pipe with a strong suction force or with a short circuit. When the suction pipe 16 is connected to the main duct 13 near the main pipe 14, which is easy to suction, the suction force from the suction pipe 16 tends to increase due to the difference in length. Conquer the power and duct 11
(And it can accommodate the difference in length and connection position between the main duct eye 3 and the suction pipe 16.) [Effects of the Invention] In short, the present invention has a plurality of roasters that can stop suction of exhaust gas, and the main duct Since the main fan 14 was connected to l.13 and the main duct 13 and each roaster were connected, it was possible to construct a centralized exhaust system with one main fan 14, and the suction pipe l6 was connected to the main duct 13. Therefore, when cooking in a pot or when not in operation, one or more roasters 1,
Even when the suction of 1a... is stopped, a considerable amount is sucked from the suction pipe 116 and the other roaster bodies 1, la...
Balance can be maintained without adversely affecting the suction power of the exhaust gas.
It can be diluted and safety can be improved, and since a differential pressure damper]9 is provided in the suction bypass 116, the degree of negative pressure can be adjusted according to the number of roaster bodies 1, 1a, etc. that are stopped for suction. As this changes, the degree of opening and closing of the differential pressure damper 19 also changes, so that the required amount of air can be sucked automatically. In addition, since the resistance box 18 is provided before and after the differential pressure damper 19, the connection position of the suction pipe 16 allows the duct 11 to be
(and the main duct 13) and the suction pipe 16 have different lengths, and the practical effects of this, such as limiting the suction force and ensuring proper suction, are enormous.

【図面の簡単な説明】[Brief explanation of drawings]

図は本発明の一実施例を示すものにして、第1図は排気
装置の楯略平面図、第2図は他の実施例の排気装置の概
略平面図、第3図は口一スター本体の概略正面図、第4
図は差圧ダンパーの斜視図、第5図は同上断面図である
。 1、1a・・・ロースター本体11ダクト12ファン又
はダンパー 13メインダクト14メインファン 16
吸入パイプ 18抵抗ボソクス 19差圧ダンパー 以上
The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic plan view of the shield of the exhaust system, Fig. 2 is a schematic plan view of the exhaust system of another embodiment, and Fig. 3 is the star main body. Schematic front view of 4th
The figure is a perspective view of the differential pressure damper, and FIG. 5 is a sectional view of the same. 1, 1a... Roaster body 11 Duct 12 Fan or damper 13 Main duct 14 Main fan 16
Suction pipe 18 resistance boxx 19 differential pressure damper or more

Claims (2)

【特許請求の範囲】[Claims] (1)排ガスの吸引を停止出来る様にしたロースターを
複数配置し、メインダクトにメインファンを接続すると
共にメインダクトと各ロースターを連結し、メインダク
トに吸入パイプを接続すると共に、該吸入パイプに差圧
ダンパーを設けたことを特徴とするロースターにおける
排気装置。
(1) Arrange multiple roasters that can stop suction of exhaust gas, connect a main fan to the main duct, connect the main duct to each roaster, connect a suction pipe to the main duct, and connect the suction pipe to the main duct. An exhaust system for a roaster characterized by being provided with a differential pressure damper.
(2)差圧ダンパーの前後に抵抗ボックスを設けたこと
を特徴とする請求項1記載のロースターにおける排気装
置。
(2) The exhaust system for a roaster according to claim 1, further comprising a resistance box provided before and after the differential pressure damper.
JP16428289A 1989-06-27 1989-06-27 Exhaust device of roaster Pending JPH0328631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16428289A JPH0328631A (en) 1989-06-27 1989-06-27 Exhaust device of roaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16428289A JPH0328631A (en) 1989-06-27 1989-06-27 Exhaust device of roaster

Publications (1)

Publication Number Publication Date
JPH0328631A true JPH0328631A (en) 1991-02-06

Family

ID=15790135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16428289A Pending JPH0328631A (en) 1989-06-27 1989-06-27 Exhaust device of roaster

Country Status (1)

Country Link
JP (1) JPH0328631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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US5821744A (en) * 1995-10-11 1998-10-13 Mitsubishi Denki Kabushiki Kaisha Rotation sensor having a simplified and compact structure
US6140813A (en) * 1996-06-25 2000-10-31 Mitsubishi Denki Kabushiki Kaisha Rotating magnetic object motion sensor with unbalanced bias

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821744A (en) * 1995-10-11 1998-10-13 Mitsubishi Denki Kabushiki Kaisha Rotation sensor having a simplified and compact structure
US6061895A (en) * 1995-10-11 2000-05-16 Mitsubishi Denki Kabushiki Kaisha Manufacturing method of a rotation sensor
US6427316B1 (en) 1995-10-11 2002-08-06 Mitsubishi Denki Kabushiki Kaisha Manufacturing method of a rotation sensor
US6140813A (en) * 1996-06-25 2000-10-31 Mitsubishi Denki Kabushiki Kaisha Rotating magnetic object motion sensor with unbalanced bias
US6339324B1 (en) 1996-06-25 2002-01-15 Mitsubishi Denki Kabushiki Kaisha Rotating magnetic object motion sensor with unbalanced bias

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