JP2009172237A - Fryer - Google Patents

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JP2009172237A
JP2009172237A JP2008015409A JP2008015409A JP2009172237A JP 2009172237 A JP2009172237 A JP 2009172237A JP 2008015409 A JP2008015409 A JP 2008015409A JP 2008015409 A JP2008015409 A JP 2008015409A JP 2009172237 A JP2009172237 A JP 2009172237A
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front
combustion chamber
space
portion
equipment
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JP5074219B2 (en )
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Shoji Suzuki
Keiichi Tsujii
Kenichi Yamamoto
健一 山本
恵一 辻井
彰二 鈴木
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Aiho Corp
Osaka Gas Co Ltd
大阪瓦斯株式会社
株式会社アイホー
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<P>PROBLEM TO BE SOLVED: To provide a fryer that prevents a burn caused by the fact that equipment or part of an oil tank (particularly the center of the front end) is intensively heated to a high temperature. <P>SOLUTION: The fryer includes an oil tank 2 and a combustion chamber 3 arranged in the equipment 1, a heat exchanger 4 that exchanges heat between a flue gas G1 from the combustion chamber 3 and cooking oil for deep-frying of the oil tank 2, an exhaust cylinder 5 for discharging the flue gas G1. The combustion chamber 3 opens downward, and a ventilation gap 11a is provided to the upper end of the equipment 1. The ventilation gap 11a is used for discharging a rising gas G4 which is the mixture of rising air entering from the opening in the lower part of the equipment with a flue gas G2 flowing out forward from the lower part of the combustion chamber 3, and which flows upward in a space 10 in front of the combustion chamber 3 and in the rear side of the front panel 11 of the equipment 1 to be discharged to the front of the equipment 1. In front of the combustion chamber 3 and in the center in the horizontal direction of the space 10 on the back of the front panel 11 of the equipment 1, there is installed a baffle plate 6 that prevents the rising gas G4 flowing upward in the space 10 from flowing upward in the center in the horizontal direction. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、天ぷら、フライ等の揚げ物を揚げ調理するのに用いるフライヤーに関するものである。 The present invention relates to a fryer used to cook fried tempura, fried in frying.

フライヤーは、図8に示すように、器体1と、器体1内に収容される加熱ユニットと、油槽2とで主体が構成される(例えば特許文献1参照)。 Flyer, as shown in FIG. 8, the device body 1, and a heating unit that is housed in the base 1, entity composed of the oil bath 2 (for example, see Patent Document 1). 器体1は、前板部11と、後板部12と、左右の側板部13とで主体が構成され、上端部に油槽2が設けられる。 Device body 1 includes a front plate portion 11, a rear plate portion 12, mainly is composed of the right and left side plates 13, an oil tank 2 is provided in the upper portion. 加熱ユニットは、燃焼器30と熱交換器4とで主体が構成されるもので、器体1内の前部に配設される燃焼室3内に、バーナを備えた燃焼器30が配置される。 Heating unit, in which mainly are constituted by the combustor 30 and the heat exchanger 4, into the combustion chamber 3 disposed in the front of the device body 1, a combustor 30 having a burner is arranged that. 燃焼室3は、下方に開口する箱体31内の空間で、燃焼室3の上部は熱交換器4と連通される。 Combustion chamber 3, in the space in the box 31 opening downward, the upper part of the combustion chamber 3 communicates with the heat exchanger 4. 熱交換器4は、油槽2の揚げ油が貯留される空間内に配設され、熱交換器4内を流れる高温の燃焼排ガスG1により油槽2内の揚げ油を加熱する。 Heat exchanger 4, frying oil in the oil tank 2 is disposed in a space reserved for heating the frying oil in the oil vessel 2 by the combustion exhaust gas G1 hot flowing through the heat exchanger 4. 熱交換器4内を流れた燃焼排ガスG1は排気筒5を介して大気へと排出される。 The combustion exhaust gas G1 flowing through the heat exchanger 4 is discharged to the atmosphere through the exhaust stack 5.

燃焼室3においてバーナから発生した燃焼排ガスは、大部分が矢印G1のように、熱交換器4を流れて揚げ油の加熱に寄与するが、一部は矢印G2のように、燃焼室3の下方の開口を介して前方へ流出すると共に、燃焼ドラフトによって器体1の下方の開口部から取り込まれて上昇する空気G3と混合して上昇気体となり、器体1の前板部11内の後方(図8においては右方)に位置する油槽2の前面と燃焼室3の前面からの輻射熱Fにより温度を上げながら、燃焼室3の前側で且つ器体1の前板部11の後側の空間10を上方へ流れて、器体1の前板部11の上端部に形成される通気隙間11aから器体1の前方へと排出される。 Combustion exhaust gas generated from the burner in the combustion chamber 3, as the majority of the arrow G1, contributes to the heating of the frying oil flows through the heat exchanger 4, partially as shown by an arrow G2, the lower the combustion chamber 3 together through the opening flows out to the front of the combustion draft by mixed with air G3 which increases taken from the opening of the lower vessel body 1 becomes increased gas, the vessel body 1 behind the front plate portion 11 ( while raising the temperature by radiant heat F from the front surface of the front and the combustion chamber 3 of the oil tank 2 is positioned to the right) in FIG. 8, the side space after the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3 10 flows upward and is discharged from the vent gap 11a formed in the upper end portion of the front plate portion 11 of the base 1 toward the front of the base 1.

ここで、流路を流れる流体は流路の中央部の方が流れ易いため、矢印G4のように前記空間10を流れて上昇する気体は、図9に示すように、正面視において器体1の下方への開口部から取り込まれた空気G3が燃焼室3の下方の開口から流出した燃焼排ガスG2と混合され、油槽2及び燃焼室3の前面からの輻射熱Fにより温度を上げながら上昇するに従って中央部へと寄り集まる傾向にあり、前板部11や油槽2の前端部の中央部が集中的に加熱されて高温になってしまい、火傷してしまう惧れがあるものであった。 Since the fluid flowing in the flow path is liable to flow towards the center portion of the flow path, the gas rising flows the space 10 as indicated by an arrow G4, as shown in FIG. 9, the base 1 in front view according air G3 taken from the opening of the downward is mixed with combustion exhaust gas G2 flowing out from the opening of the lower combustion chamber 3 rises while raising the temperature by radiant heat F from the front of the oil tank 2 and the combustion chamber 3 tend to gather together to the central portion, the central portion of the front end of the front plate portion 11 and the oil tank 2 becomes a high temperature is heated intensively was that there is a fear that would burn.
特開2003−130339号公報 JP 2003-130339 JP

本発明は上記従来の問題点に鑑みて発明したものであって、その目的とするところは、器体や油槽の一部分(特に前端部の中央部)が集中的に加熱されて高温になることで火傷してしまうのを防止するフライヤーを提供することを課題とするものである。 The present invention was invented in view of the above conventional problems, and an object, the device body and the oil tank of a portion (central portion of the particular front end) that get hot is heated intensively in it is an object of the present invention to provide a fryer which prevents from being burned.

上記課題を解決するために請求項1に係る発明にあっては、器体1の上端部に配設される油槽2と、器体1内の前部に配設される燃焼器30を備えた燃焼室3と、燃焼室3で発生する高温の燃焼排ガスが内部を流れて油槽2の揚げ油と熱交換を行う熱交換器4と、熱交換器4を流れる燃焼排ガスG1を器体1外に排出する排気筒5と、を備え、前記燃焼室3は二次空気が流入可能なように下方に開口すると共に、燃焼ドラフトによって器体1の下方の開口部から取り込まれて上昇する空気と燃焼室3の下方への開口から前方へと流出した一部の燃焼排ガスG2とが混合してなる上昇気体G4が、燃焼室3の前側で且つ器体1の前板部11の後側の空間10を上方へ流れて器体1の前方へ排出されるための通気隙間11aを器体1の前板部11 In the invention according to claim 1 to solve the above problems, comprises the oil tank 2 disposed on the upper end of the base 1, the combustor 30 disposed to the front of the device body 1 and a combustion chamber 3, the high-temperature combustion exhaust gas and the heat exchanger 4 for frying oil and heat exchange oil tank 2 flows through the internal generated in the combustion chamber 3, Utsuwatai 1 outside the combustion exhaust gas G1 flowing through the heat exchanger 4 includes a, an exhaust pipe 5 for discharging the said combustion chamber 3 along with opening downward as the secondary air is can flow, and a rising air is taken in from the opening of the lower vessel body 1 by the combustion draft from the opening of the downward combustion chamber 3 is increased gas G4 obtained by mixing the combustion exhaust gas G2 of some flowing out forward, the rear side of the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3 the front plate portion 11 of Utsuwatai 1 ventilation gap 11a for being discharged to the front of the device body 1 flows through the space 10 upwardly 上端部に形成したフライヤーにおいて、燃焼室3の前側で且つ器体1の前板部11の後側の空間10の左右方向の中央部に、該空間10を上方へ流れる上昇気体G4が左右方向の中央部の上方に流れるのを防止する邪魔板6を設けて成ることを特徴とするものである。 A fryer formed on the upper end portion, a central portion in the lateral direction of the space 10 of the rear side of the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3, increase the gas G4 is the left-right direction through the spatial 10 upward it is characterized in that comprising providing a baffle plate 6 to prevent the flow of the upper central portion.

このような構成とすることで、空間10の左右方向の中央部に設けた邪魔板6により、空間10を上方へ流れる高温の上昇気体G4の大部分を左右方向に分散させて、前板部11や油槽2の前端部の中央部が集中的に加熱されて高温になるのを防止することができる。 With this arrangement, the baffle plate 6 provided in the central portion in the lateral direction of the space 10, by distributing the majority of the increase in gas G4 of high temperature flowing through the space 10 upward in the left-right direction, the front plate central portion of the front end portion of 11 and the oil tank 2 can be prevented from becoming a high temperature is heated intensively.

また、請求項2に係る発明は、請求項1に係る発明において、燃焼室3の前側で且つ器体1の前板部11の後側の空間10に、燃焼室3からの輻射熱が前板部11に到達するのを防止する遮熱板7を設け、前記遮熱板7に邪魔板6を設けて成ることを特徴とするものである。 The invention according to claim 2 is the invention according to claim 1, the side space 10 after the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3, the radiant heat from the combustion chamber 3 front plate the heat plate 7 shielding from reaching the part 11 is provided and is characterized by comprising a baffle plate 6 is provided on the heat shield plate 7.

このような構成とすることで、前板部11が燃焼室3及び油槽2の前面からの輻射熱Fによって加熱されて温度が上昇するのを抑えることができると共に、高温の上昇気体G4により前板部11や油槽2の前端部の中央部が集中的に加熱されて高温になるのを防止することができる。 With such a configuration, the front with the plate portion 11 can be suppressed to radiant heat F is heated by the elevated temperature is from the front of the combustion chamber 3 and an oil tank 2, front plate by hot rising gas G4 central portion of the front end parts 11 and an oil tank 2 can be prevented from becoming a high temperature is heated intensively.

また、請求項3に係る発明は、請求項2に係る発明において、遮熱板7が上方へ行く程前側に位置するように傾斜して成ることを特徴とするものである。 The invention according to claim 3 is the invention according to claim 2, in which the heat shielding plate 7 is characterized by comprising inclined so as to be positioned in front enough to go upward.

このような構成とすることで、前記空間10を流れる高温の上昇気体G4の整流を行って、効率よく排出することができ、高温の上昇気体G4の滞留時間を短くして器体1や油槽2の温度の上昇を抑えることができる。 With such a configuration, the performing commutation of the hot rising gases G4 flowing space 10, can be efficiently discharged, hot increase residence time of the gas G4 to shorten the base 1 and the oil tank it is possible to suppress the rise of the second temperature.

本発明においては、邪魔板により、燃焼室の前側で且つ器体の前板部の後側の空間を上方へ流れる高温の上昇気体の大部分が左右方向に分散されて、左右方向の中央部を上方に流れる量を少なく抑えることができ、器体や油槽の前端部の中央部が集中的に加熱されて高温になるのを防止することができ、火傷してしまうのを防止することができる。 In the present invention, the baffle, the majority of the increase in gas hot flowing to the side of the space after the front plate portion of and Utsuwatai in front of the combustion chamber upward is dispersed in the lateral direction, the lateral middle portion the amount flowing upward can be suppressed small, the central portion of the front end portion of the device body and the oil tank is heated intensively can be prevented from becoming a high temperature, it can be prevented from being burned it can.

以下、本発明の一実施形態について図1乃至図4に基づいて説明する。 It will be described with reference to FIGS. 1 to 4 an embodiment of the present invention. 図1にフライヤーの全体斜視図を示し、図2にフライヤーの燃焼室及び熱交換器を通る面で切断した側断面図を示し、図3にフライヤーの平面図を示し、図4にフライヤーの正面図を示す。 Figure 1 shows an overall perspective view of a fryer, shows a side cross-sectional view taken along a plane passing through the flyer of the combustion chamber and heat exchanger in FIG. 2 shows a plan view of the fryer in Fig. 3, the front of the fryer in Fig. 4 It shows a diagram.

図1及び図2に示すように、本実施形態におけるフライヤーはガス加熱式であって、フライヤー本体としての器体1と、燃焼器30を備えた燃焼室3及び熱交換器4からなる加熱ユニットと、油槽2とで主体が構成される。 As shown in FIGS. 1 and 2, the fryer of this embodiment is a gas-heated, and the base 1 as flyer body, the heating unit comprising a combustion chamber 3 and heat exchanger 4 with a combustor 30 and, subject is constituted by the oil tank 2. フライヤー本体である器体1は、前板部11と、後板部12と、左右の側板部13とで主体が構成される平面視略矩形状の外殻をなすもので、寸法の一例として本実施形態では、左右幅が300〜400mm、奥行きが500〜700mm、高さが600〜900mmとなっているが、限定されないのは勿論である。 The base 1 is a flyer body includes a front plate portion 11, a rear plate portion 12, in which mainly in the left and right side plates 13 forms a substantially rectangular shape in plan view the outer shell configured as an example of the dimensions in this embodiment, the lateral width is 300 to 400 mm, depth 500 to 700 mm, the height is in the 600~900Mm, not limited as a matter of course. この器体1の上端部の開口には油槽2が設けられて閉塞されると共に、下方の開口は油槽2からの廃油を取り出すために特に閉塞していない。 With oil bath 2 is closed is provided in the opening of the upper end of the vessel body 1, the lower opening is not particularly closed to take out the waste oil from the oil tank 2. 器体1の左右の側板部13と後板部12の上端部には、上方に向けて凹となる油槽2のフランジ部21を取り付けて固定してあるが、器体1の前板部11の上端部とフライヤーのフランジ部21の前端部との間には、器体1の前方の空間10と器体1の内部とを連通する通気隙間11aが形成されている。 At the upper end of the rear plate portion 12 and the left and right side plates 13 of the base 1, but is fixed by attaching the flange portion 21 of the oil tank 2 which is concave upwardly, the base 1 of the front plate portion 11 between the front end portion of the upper and flyer of the flange portion 21 of the vent gap 11a for communicating the inside of the front space 10 and Utsuwatai 1 of the base 1 are formed. このように設置された油槽2内には、食用油のような揚げ油を貯留できるようになっている。 The thus installed within the oil tank 2, and to be able to store a frying oil, such as edible oil. 油槽2の底部の下方には排油バルブ22が設けてあり、油槽2の下方に油受け(図示せず)を配置して、排油バルブ22を開放することで油槽2内の揚げ油を排出することができるようになっている。 Below the bottom of the oil tank 2 is provided with a drain oil valve 22 receives oil under the oil tank 2 by placing a (not shown), discharged frying oil in the oil bath 2 by opening the oil discharge valve 22 so that the can be. 器体1の後部には器体1の後板部12及び油槽2の後端部の上端より上方に立ち上がるバックガード14が立設してある。 The rear portion of the base 1 back guard 14 extending upward from the upper end of the rear end portion of the plate portion 12 and the oil tank 2 after Utsuwatai 1 is erected. バックガード14は、器体1の後端部の左右方向全幅に亘って上方に突設する略角筒状をしたもので、本実施形態では上端部の床からの高さは1000〜1200mmとなっており、内部には排気筒5(後述する)が挿通される。 Back guard 14, which has a substantially square cylindrical shape upward projecting over the lateral direction overall width of the rear end portion of the base 1, the height from the floor of the upper portion in the present embodiment and 1000~1200mm it is, exhaust tube 5 (described later) inside is inserted.

加熱ユニットは、図2に示すように、燃焼器30と熱交換器4とで主体が構成される。 Heating unit, as shown in FIG. 2, mainly consists of a combustor 30 and a heat exchanger 4. 燃焼器30は、燃焼室3内に都市ガス、LPガス等の燃料ガスと空気を混合して燃焼させるバーナを備えており、バーナに接続され側板部13を介して導出されている燃料ガス管32により燃料ガスが供給される。 The combustor 30 is a city gas into the combustion chamber 3 is provided with a burner for burning a mixture of fuel gas and air, such as LP gas, fuel gas pipe which is led through the side plate portion 13 is connected to the burner 32 fuel gas is supplied by. 燃焼室3は、二次空気が流入可能なように下方に開口する略箱状をした箱体31の内部の空間であり、器体1内の前部に配設され、燃焼室3の上部は熱交換器4と連通している。 Combustion chamber 3 is a space inside the box body 31 having a substantially box-shaped secondary air opening downward so as to be flowed, it is arranged in front of the device body 1, an upper portion of the combustion chamber 3 and it communicates with the heat exchanger 4. 熱交換器4は、油槽2の揚げ油が貯留される空間内を横切るように配設され、バーナの燃焼により発生した高温の燃焼排ガスG1が熱交換器4内を通る際に、油槽2内に貯留される揚げ油との間で熱交換を行わせて、揚げ油を加熱するものである。 Heat exchanger 4, frying oil in the oil tank 2 is arranged so as to cross the space to be stored, when passing through the combustion exhaust gas G1 is the heat exchanger 4 of the high temperatures generated by combustion of the burner, in the oil bath 2 and to perform the heat exchange with the frying oil to be stored, it is to heat the frying oil. 熱交換器4内の流路41は、上流側の端部となる前端部において燃焼室3と連通すると共に、下流側の端部となる後端部において排気筒5内の空間と連通している。 Flow path 41 in the heat exchanger 4, it communicates with the combustion chamber 3 at the front end portion serving as the upstream end, in communication with the space of the exhaust pipe 5 at the rear end as a downstream end there. 排気筒5は、バックガード14内に配設される上下方向を長手方向とすると共に左右に長い略角筒状をしたもので、排気筒5内の流路は上流側の端部となる下端部において熱交換器4の後端部と連通すると共に、下流側の端部となる上端部は開口している。 Lower stack 5, which has a long substantially rectangular cylindrical shape in the left and right as well as the vertical direction is disposed in the back guard 14 to the longitudinal direction, the flow channel of the eduction pipe 5 is composed of an end portion of the upstream communicates with the rear end portion of the heat exchanger 4 in part, an upper end portion serving as the downstream end is open. また、バックガード14の上端部には開口が形成されていて、前記排気筒5の上端部から排出される燃焼排ガスG1は、バックガード14の上方の大気へと排出される。 Further, the upper end of the back guard 14 have been opened is formed, the combustion exhaust gas G1 discharged from the upper end portion of the exhaust pipe 5 is discharged to the upper air of the back guard 14. また、油槽2及び燃焼室3の前面には断熱材23が設けてあり、油槽2及び燃焼室3から前方の前板部11に向けて輻射熱Fが輻射されるのを抑えている。 Further, the front surface of the oil tank 2 and the combustion chamber. 3 are heat-insulating material 23 is provided, radiation heat F from the oil bath 2 and combustion chamber 3 toward the front of the front plate portion 11 is suppressed from being radiated.

燃焼室3のバーナの燃焼により発生した燃焼排ガスは、大部分が上記G1のように熱交換器4及び排気筒5を通って排出されるが、一部は、燃焼室3の下方への開口を通って燃焼室3の前方へ流出すると共に、燃焼ドラフトによって器体1の下方の開口部から取り込まれて上昇する空気G3と混合して上昇気体G4となり、油槽2の前面と燃焼室3の前面からの輻射熱Fにより温度を上げながら、燃焼室3の前側で且つ器体1の前板部11の後側の空間10を上方へ向けて流れ、器体1の前板部11の上端部に形成される通気隙間11aから前方の器体1外へと排出される。 Combustion exhaust gas generated by combustion of the burner of the combustion chamber 3, for the most part is discharged through the heat exchanger 4 and the exhaust pipe 5 as described above G1, some, opening downward in the combustion chamber 3 with flowing toward the front of the combustion chamber 3 through the by combustion draft device body 1 of the rising gas G4 becomes mixed with the air G3 which increases taken from the opening of the lower, the oil tank 2 front and the combustion chamber 3 while raising the temperature by radiant heat F from the front, flows toward the side space 10 after the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3 upwards, the upper end portion of the base 1 of the front plate portion 11 It is discharged to the front of the device body 1 out of the ventilation gap 11a formed. そして、燃焼室3の前側で且つ器体1の前板部11の後側の空間10を上方へ流れる高温の上昇気体G4が、左右方向の中央部の上方部へ寄り集まるように流れるのを防止するため、前記空間10の左右方向の中央部に、該空間10を上方へ流れる燃焼排ガスが中央部の上方に流れるのを防止する邪魔板6を設けてある。 The rise gas G4 hot flowing space 10 side upward after the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3, the flow to get together to the upper portion of the lateral center part to prevent the central portion in the lateral direction of the space 10, the combustion exhaust gas flowing spatial 10 upward is provided a baffle plate 6 to prevent the flow over the central portion. 本実施形態では、邪魔板6は、前板部11の裏面から後方に向けて突出するように、側面視略L字状をした部材を前板部11の裏面にスポット溶接等によって取り付けてある。 In the present embodiment, the baffle plate 6, before the back surface of the plate portion 11 so as to protrude toward the rear, there is attached a member in the side view L-shape on the back surface of the front plate portion 11 by spot welding or the like .

これにより、図4に示すように、該空間10を上方へ流れる高温の上昇気体G4は中央部へと寄り集まってくるものの、該空間10の中央部に設けた邪魔板6により、大部分が左右方向に分散されて、左右方向の中央部を上方に流れて通気隙間11aの中央部から排出される量を少なく抑えることができる。 Thus, as shown in FIG. 4, although the high temperature rise gas G4 flowing spatial 10 upward come huddled to the central portion, the baffle plate 6 provided in the central portion of the space 10, the majority is dispersed in the lateral direction, it is possible to reduce the amount discharged from the central portion of the vent gap 11a flows a central portion in the lateral direction upwards. この結果、前板部11や油槽2の前端部の中央部が集中的に加熱されて高温になるのを防止することができ、火傷してしまうのを防止することができる。 As a result, it is possible to the central portion of the front end of the front plate portion 11 and the oil tank 2 is heated intensively can be prevented from becoming a high temperature, to prevent from being burned.

次に、他の実施形態について図5乃至図7に基づいて説明する。 It will now be described with reference to FIGS. 5 to 7 for the other embodiments. なお本実施形態は図1乃至図4に示す上実施形態と大部分において同じであるため、同じ部分については同符号を付して説明を省略し、主に異なる部分について説明する。 Note this embodiment is the same in the embodiment and the most upper shown in FIGS. 1 to 4, will not be described are denoted by the same reference numerals denote the same parts, and different portions will be mainly explained below.

本実施形態では、上述した燃焼室3の前側で且つ器体1の前板部11の後側の空間10に、燃焼室3からの輻射熱Fが前板部11に到達するのを防止する遮熱板7を設け、この遮熱板7に邪魔板6を設けるものである。 In the present embodiment, shielding prevents the side space 10 after the front plate portion 11 of and Utsuwatai 1 in front of the combustion chamber 3, which has been described above, the radiant heat F from the combustion chamber 3 from reaching the front plate portion 11 the heat plate 7 is provided, is intended to provide a baffle plate 6 to the heat shield plate 7.

遮熱板7は、前板部11の裏面に取り付けられるもので、寸法の一例として本実施形態では、左右幅が前板部11の左右幅よりも若干小さい290mm程度、上下長さは300mm程度であるが、特に限定されないものである。 The heat shield plate 7, before those attached to the rear surface of the plate portion 11, in the present embodiment as an example of a dimension slightly smaller 290mm about than the lateral width of the left and right width of the front plate portion 11, the upper and lower length about 300mm although, it shall not be particularly limited. なお、正面視において右下に切欠7aが形成されているが、これは前方から内部の燃焼状態等を確認するための透過部を形成するためであり、特に図示しないが器体1の前板部11や燃焼室3の箱体31にも同様の切欠や開口を形成し、適宜ガラス等を設けている。 Although notches 7a are formed in the bottom right in front view, which is for forming a transmission unit for checking the interior of the combustion state or the like from the front, although not particularly shown front plate of the base 1 also forms a similar notch or opening in the box body 31 parts 11 and combustion chamber 3 is provided with appropriate glass.

遮熱板7の裏面側には邪魔板6が設けてある。 Baffle 6 on the back side of the heat shield plate 7 is provided. 邪魔板6は、前板部11の裏面に取り付けられる取付縦片61と、取付縦片61の上端又は下端(本実施形態では上端)から後方に向けて突出する突出横片62とからなる側面視略L字状をしたもので、遮熱板7の裏面の左右方向の中央部にスポット溶接等により取り付けてある。 Baffle plate 6, the mounting vertical piece 61 attached to the rear surface of the front plate 11 and a projecting crosspiece 62 which projects rearward from the (upper end in this embodiment) upper or lower end of the mounting vertical piece 61 side obtained by the generally L-shaped, it is mounted by spot welding or the like in the central portion in the lateral direction of the rear surface of the heat shield plate 7. 寸法の一例としては、左右幅が90〜100mm程度、上下長さ(取付縦片61の上下寸法)は10〜20mm、前後幅(突出横片62の突出寸法)は5〜10mm程度であるが、特に限定されないものである。 As an example of dimensions, the order of the left and right width of 90~100Mm, vertical length (vertical dimension of the mounting vertical piece 61) is 10 to 20 mm, longitudinal width (protrusion dimension of the projecting crosspiece 62) but is about 5~10mm , one that is not particularly limited.

また、遮熱板7の前面側には取付片71が設けてある。 Further, on the front side of the heat shield plate 7 mounting piece 71 is provided. 取付片71は、遮熱板7の前面側の左右両端部から前方に突出するもので、前端面が遮熱板7に対して10〜20°下端側の方が上端側よりも遮熱板7から離れるように傾いており、本実施形態では12.3°傾いているが、特に限定されないものである。 Mounting piece 71 is for projecting forward from left and right ends of the front side of the heat shield plate 7, the heat shield plate than it is the upper end of the 10 to 20 ° lower side of the heating plate 7 shielding the front face it is tilted away from 7, in the present embodiment is tilted 12.3 °, one that is not particularly limited. 取付片71の前端面を前板部11の裏面にスポット溶接等により取り付けることで、遮熱板7を前板部11に固定している。 The front end surface of the mounting piece 71 on the rear surface of the front plate portion 11 to attach by spot welding or the like, that secure the heat shield plate 7 to the front plate 11. 固定された遮熱板7は、上方へ行く程前側に位置するように10〜20°(本実施形態では12.3°)傾斜することとなるが、これは、燃焼室3の下方への開口から前方へと流出した燃焼排ガスG2が器体1の下方から上昇する空気G3と混合して上昇気体G4となり、油槽2及び燃焼室3の前面からの輻射熱Fにより温度を上げながら、上方へ流れるに従って前方へ移動して、前板部11の上端部の通気隙間11aから排出されるまでの流路に沿ったものとなっており、整流板としての機能も有している。 Hot plate 7 shield fixed is so that the inclined (12.3 ° in this embodiment) 10 to 20 ° so as to be positioned in front enough to go upward, which is downward in the combustion chamber 3 rising combustion exhaust gas G2 from the opening flows out forward is mixed with air G3 rising from below the vessel body 1 gas G4 becomes, while raising the temperature by radiant heat F from the front of the oil tank 2 and the combustion chamber 3, upward moving forward, front has become in line with the flow path to be discharged from the vent gap 11a of the upper end portion of the plate portion 11 also functions as a rectifying plate according to flow. また更に、遮熱板7の前面側に断熱材を設けてもよい。 Furthermore, it may be a heat insulating material provided on the front side of the heat shield plate 7.

本実施形態においては、遮熱板7を燃焼室3の前側で前板部11の後側の空間10に設けたことで、燃焼室3及び油槽2の前面からの輻射熱Fが前板部11に到達するのを防止することができ、前板部11の温度上昇を抑えることが可能となる。 In the present embodiment, by providing the side space 10 after the front plate portion 11 of the heat shield plate 7 in front of the combustion chamber 3, prior to the radiant heat F from the front of the combustion chamber 3 and the oil tank 2 plate portion 11 can be prevented from reaching the, it is possible to suppress the temperature rise of the front plate 11. また、燃焼室3において発生した燃焼排ガスは大部分が矢印G1のように流れるが、一部は、燃焼室3の下方への開口を通って燃焼室3の前方へ流出して器体1の下方から上昇する空気G3と混合して上昇気体G4となり、油槽2及び燃焼室3の前面からの輻射熱Fにより温度を上げながら、前記空間10を上方へ向けて流れ、通気隙間11aから前方へと排出される。 The combustion exhaust gas generated in the combustion chamber 3 is flows so that the majority of the arrow G1, some combustion chamber outlet to the base 1 through the opening to 3 below to the front of the combustion chamber 3 rising gas G4 becomes mixed with the air G3 rising from below, while raising the temperature by radiant heat F from the front of the oil tank 2 and the combustion chamber 3 flows toward the space 10 upward, forward from the vent gap 11a It is discharged. 前記空間10を上方へ流れる高温の上昇気体G4のうち大部分は遮熱板7の後側を流れ、一部が矢印G3のように前側を流れるため、遮熱板7の後側を流れる大部分の高温の上昇気体G4は遮熱板7の裏面の左右方向の中央部に設けた邪魔板6により左右方向に分散される。 The majority of the high temperature rise gas G4 flowing space 10 upwardly flows through the rear side of the heat shield plate 7, a part flow of the front as indicated by an arrow G3, large flowing side after the heat shield plate 7 increase gas G4 of the hot part is dispersed in the lateral direction by the baffle plate 6 provided in the central portion in the lateral direction of the rear surface of the heat shield plate 7. これにより、上実施形態と同様に左右方向の中央部を上方に流れて通気隙間11aの中央部から排出される量を少なく抑えることができ、前板部11や油槽2の前端部の中央部が集中的に加熱されて高温になり、火傷してしまうのを防止することができる。 Thus, flow through the central portion of the likewise horizontal direction and the upper embodiment above can be suppressed reduce the amount discharged from the central portion of the ventilation gaps 11a, front central portion of the front end portion of the plate portion 11 and the oil tank 2 There become hot is heated intensively, it is possible to prevent the burn.

また、遮熱板7を傾斜させることで、前記空間10を流れる高温の上昇気体G4の整流を行って、効率よく排出することができ、高温の上昇気体G4の滞留時間を短くして器体1や油槽2の温度上昇を抑えることができる。 Further, by inclining the heat shield plate 7 by performing a rectification of the space 10 hot rising gas G4 flowing, can be efficiently discharged, the device body by shortening the residence time of the hot rising gases G4 it is possible to suppress the temperature rise of 1 and the oil tank 2.

以下に、本実施形態の効果を検証する実験について説明する。 The following describes experiments for verifying the effects of the present embodiment.

本例として上述した本実施形態と同じ構成のもの、比較例1として、従来のように邪魔板6及び遮熱板7を設けないもの、比較例2として、上記遮熱板7を前記空間10に垂直に設けると共に邪魔板6を設けないもの、比較例3として、上記遮熱板7を上記のように傾斜して設けると共に邪魔板6を設けないもの、についてそれぞれ、使用状態における温度を計測した。 The same configuration as the embodiment described above as the embodiment, as a comparative example 1, which conventional without the baffle plate 6 and the heat shielding plate 7 as a comparative example 2, the space 10 to the heat shield plate 7 those provided with no baffle plate 6 provided with vertical, as a comparative example 3, the heat shield plate 7 which is not provided with the baffle plate 6 provided with inclined as described above, for each measure the temperature in the use condition did. 温度の計測部分は、油槽2の前側のフランジ部21からの垂下部の向かって左端部(図1のA点)、中央部(同B点)、右端部(同C点)、油槽2の前側のフランジ部21の向かって左端部(図1のD点)、中央部(同E点)、右端部(同F点)について計測した。 Measurement part of the temperature, left end portion of the hanging portion from the front side of the flange portion 21 of the oil tank 2 (A point in FIG. 1), the central portion (the point B), the right end (the point C), the oil tank 2 left end portions of the front flange portion 21 (D point in FIG. 1), the central portion (the point E), were measured for the right end (the point F). 計測結果を表1(単位:℃)に示す。 The measurement results in Table 1 (unit: ° C.) shown.

本例が他と比較して温度をよく抑えており、効果が実証されているのが分かる。 This embodiment has suppressed well the temperature as compared to the other, it can be seen that the effect has been demonstrated.

本発明の一実施形態のフライヤーの全体斜視図である。 It is an overall perspective view of a fryer of an embodiment of the present invention. 同上のフライヤーの燃焼室及び熱交換器を通る面で切断した側断面図である。 It is a side cross-sectional view taken along a plane passing through the Ditto Flyer combustion chamber and heat exchanger. 同上の平面図である。 It is a plan view of the same. 同上の正面図である。 It is a front view of the same. 他の実施形態のフライヤーの燃焼室及び熱交換器を通る面で切断した側断面図である。 It is a side cross-sectional view taken along a plane passing through the other embodiments of the fryer of the combustion chamber and heat exchanger. 同上の正面図である。 It is a front view of the same. 同上の邪魔板を設けた遮熱板を示し、(a)は正面図であり、(b)は側面図であり、(c)は背面図である。 Shows the thermal shield plate provided with a baffle plate of the same, (a) is a front view, (b) is a side view, (c) is a rear view. 従来のフライヤーの側断面図である。 It is a side sectional view of a conventional fryer. 同上の従来のフライヤーの正面図である。 It is a front view of a conventional flyer of the same.

符号の説明 DESCRIPTION OF SYMBOLS

1 器体10 空間11 前板部11a 通気隙間12 後板部13 側板部14 バックガード2 油槽21 フランジ部3 燃焼室30 燃焼器4 熱交換器41 流路5 排気筒6 邪魔板7 遮熱板 1 device body 10 space 11 front plate portion 11a venting gap 12 after the plate portions 13 side plate portion 14 back guard 2 oil tank 21 flange portion 3 4 heat exchanger combustion chamber 30 combustor 41 flow path 5 exhaust tube 6 baffle plates 7 heat shield plate

Claims (3)

  1. 器体の上端部に配設される油槽と、器体内の前部に配設される燃焼器を備えた燃焼室と、燃焼室で発生する高温の燃焼排ガスが内部を流れて油槽の揚げ油と熱交換を行う熱交換器と、熱交換器を流れる燃焼排ガスを器体外に排出する排気筒と、を備え、前記燃焼室は二次空気が流入可能なように下方に開口すると共に、燃焼ドラフトによって器体の下方の開口部から取り込まれて上昇する空気と燃焼室の下方への開口から前方へと流出した一部の燃焼排ガスとが混合してなる上昇気体が、燃焼室の前側で且つ器体の前板部の後側の空間を上方へ流れて器体の前方へ排出されるための通気隙間を器体の前板部の上端部に形成したフライヤーにおいて、燃焼室の前側で且つ器体の前板部の後側の空間の左右方向の中央部に、該空間を上方へ流れる And an oil bath disposed in the upper portion of the device body, a combustion chamber having a combustor disposed in front of the vessel body, the oil tank of the frying oil combustion exhaust gas a high temperature generated in the combustion chamber flows through the interior a heat exchanger for exchanging heat, an exhaust pipe for discharging the combustion exhaust gas flowing through the heat exchanger to the vessel outside, wherein the combustion chamber together with the opening downward as the secondary air is can flow, the combustion draft rising gas formed by mixing the flue gas portion flowing out forward from the opening of the downward air and the combustion chamber rises taken from the opening of the lower vessel body by the and in front of the combustion chamber a fryer forming a ventilation gap on the upper end of the front plate of the device body to flow to the side of the space after the front plate portion of the device body upward and is discharged to the front of the device body, and the front side of the combustion chamber the lateral center part of the side of the space after the front plate portion of the device body, flowing the space upward 昇気体が左右方向の中央部の上方に流れるのを防止する邪魔板を設けて成ることを特徴とするフライヤー。 Flyer, characterized by comprising providing a baffle to prevent a temperature gases flow above the lateral center part.
  2. 燃焼室の前側で且つ器体の前板部の後側の空間に、燃焼室からの輻射熱が前板部に到達するのを防止する遮熱板を設け、前記遮熱板に邪魔板を設けて成ることを特徴とする請求項1記載のフライヤー。 On the side of the space after the front plate portion of and Utsuwatai in front of the combustion chamber, a heat shield plate provided with a radiation heat from the combustion chamber from reaching the front plate, a baffle plate provided in the heat shield plate fryer according to claim 1, characterized by comprising Te.
  3. 遮熱板が上方へ行く程前側に位置するように傾斜して成ることを特徴とする請求項2記載のフライヤー。 Fryer of claim 2 wherein the heat shield plate is characterized by comprising inclined so as to be positioned in front enough to go upward.
JP2008015409A 2008-01-25 2008-01-25 Flyer Active JP5074219B2 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011130987A (en) * 2009-12-25 2011-07-07 Osaka Gas Co Ltd Cooker with tub
JP2011139736A (en) * 2010-01-05 2011-07-21 Osaka Gas Co Ltd Noodle boiling device
JP2011191002A (en) * 2010-03-15 2011-09-29 Osaka Gas Co Ltd Apparatus including high-temperature portion or low-temperature portion within apparatus body
JP2012050730A (en) * 2010-09-02 2012-03-15 Tanico Corp Cooking apparatus
KR101847647B1 (en) * 2016-11-30 2018-04-10 린나이코리아 주식회사 Fryer unit and air flow system
KR101847645B1 (en) * 2016-11-30 2018-04-27 린나이코리아 주식회사 Fryer unit and air flow system
KR101847646B1 (en) * 2016-11-30 2018-06-07 린나이코리아 주식회사 Fryer unit and air flow system

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JP2005334165A (en) * 2004-05-25 2005-12-08 Hoshizaki Electric Co Ltd Fryer
JP2005334157A (en) * 2004-05-25 2005-12-08 Hoshizaki Electric Co Ltd Fryer

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JP2005334165A (en) * 2004-05-25 2005-12-08 Hoshizaki Electric Co Ltd Fryer
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011130987A (en) * 2009-12-25 2011-07-07 Osaka Gas Co Ltd Cooker with tub
JP2011139736A (en) * 2010-01-05 2011-07-21 Osaka Gas Co Ltd Noodle boiling device
JP2011191002A (en) * 2010-03-15 2011-09-29 Osaka Gas Co Ltd Apparatus including high-temperature portion or low-temperature portion within apparatus body
JP2012050730A (en) * 2010-09-02 2012-03-15 Tanico Corp Cooking apparatus
KR101847647B1 (en) * 2016-11-30 2018-04-10 린나이코리아 주식회사 Fryer unit and air flow system
KR101847645B1 (en) * 2016-11-30 2018-04-27 린나이코리아 주식회사 Fryer unit and air flow system
KR101847646B1 (en) * 2016-11-30 2018-06-07 린나이코리아 주식회사 Fryer unit and air flow system

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