WO2003045206A1 - Food heating device - Google Patents

Food heating device Download PDF

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Publication number
WO2003045206A1
WO2003045206A1 PCT/JP2002/012439 JP0212439W WO03045206A1 WO 2003045206 A1 WO2003045206 A1 WO 2003045206A1 JP 0212439 W JP0212439 W JP 0212439W WO 03045206 A1 WO03045206 A1 WO 03045206A1
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WO
WIPO (PCT)
Prior art keywords
hot water
water supply
pipes
heating
food
Prior art date
Application number
PCT/JP2002/012439
Other languages
French (fr)
Japanese (ja)
Inventor
Takuji Ono
Original Assignee
Ono Foods Industrial Co.,Ltd.
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 Ono Foods Industrial Co.,Ltd. filed Critical Ono Foods Industrial Co.,Ltd.
Priority to AU2002354117A priority Critical patent/AU2002354117A1/en
Priority to JP2003546716A priority patent/JPWO2003045206A1/en
Publication of WO2003045206A1 publication Critical patent/WO2003045206A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/14Cooking-vessels for use in hotels, restaurants, or canteens

Definitions

  • the present invention relates to an improvement in a device for cooking or sterilizing food by heating a food sealed in a container such as a bag or box with hot water from the outside.
  • FIGS 26 to 28 show conventional examples that use hot water.
  • Numeral 1 denotes a heating pot, and two spray housings 25 provided with a large number of nozzle holes 24 are disposed facing each other on the left and right inside.
  • Hot water is sent to the spray housing 25 from the outside via a supply pipe 26, and the hot water is ejected from a large number of nozzle holes 24 over a wide area.
  • the present invention eliminates the need for a spray casing, makes it possible to widely use the inside of a heating pot, allows a small and sufficient heat source, and enables the nozzle spacing to be changed.
  • the goal is to spread hot water and the like evenly over a wide area from shelves on which food is placed and the narrow space of the shelves. Disclosure of the invention
  • the food heating apparatus comprises a plurality of hot water supply pipes in which a plurality of nozzles are arranged side by side along the length of the pipes, and the hot water supply pipes are arranged side by side inside the heating kettle.
  • the supply pipe is connected to a hot water supply header outside the heating kettle via a connection pipe penetrating the can body of the heating kettle, and a hot water generation source is connected to this hot water supply header.
  • the hot water supply pipes of claim 1 are arranged in a heating kettle in a plurality of rows in two rows on the left and right, and the direction of the nozzle of the adjacent hot water supply pipe is set to the right or right. It is configured to bend alternately to the left.
  • a food heating device is configured such that the hot water supply pipe according to the first aspect is curved along the inner wall of the cylindrical heating pot.
  • a food heating apparatus is configured such that a plurality of the hot water supply pipes according to the first aspect are arranged side by side along the inner wall of the heating pot in a state of being laid horizontally.
  • the hot water supply header according to the first aspect is provided at the lower center of the heating pot, whereby a plurality of connecting pipes are branched right and left, and the upper end of each connecting pipe is heated.
  • the can wall of the kettle is connected to a pipe mounting metal that penetrates upward, and the base of the hot water supply pipe is removably connected to each pipe mounting metal, and is arranged in an upright state inside the heating pot. .
  • a gutter-like shape is provided outside the can body of the heating kettle.
  • a cover is integrally attached, a hot water supply header is formed by the cover and the outer wall of the can covered by the cover, and the plurality of hot water supply pipes are connected to the hot water supply header.
  • a hot water generation source is connected to the hot water supply header.
  • the food heating device according to claim 7 is the hot water supply head according to claim 1 or 6.
  • a buffer is mounted at a position looking into a connection port of a connection pipe for connecting the hot water generation source and the hot water supply header.
  • a plurality of hot water supply pipes in which a plurality of nozzles are arranged and mounted along the length of the pipes are arranged in a heating kettle, and these hot water supply pipes are arranged in the heating kettle.
  • the hot water supply header is connected to a pair of hot water supply headers installed on the left and right, respectively, and a hot water generation source is connected to this hot water supply header.
  • a plurality of hot water supply pipes having a plurality of nozzles arranged side by side along the length of the pipes are arranged in a heating kettle, and these hot water supply pipes are provided with hot water supply pipes.
  • the hot water supply header is connected to a pair of left and right hot water supply headers installed between the pipe and the inner wall of the heating pot, and a hot water generation source is connected to the hot water supply header.
  • FIG. 1 is a front view of the food heating device of the present invention.
  • FIG. 2 is a side view of the food heating device of the present invention.
  • FIG. 3 is a front view of another embodiment.
  • FIG. 4 is a side view of FIG.
  • FIG. 5 is a side view in a state where the cover body of FIG. 3 is removed.
  • FIG. 6 is an enlarged sectional view of a main part of FIG.
  • FIG. 7 is an enlarged view showing a disassembled portion of the hot water supply pipe.
  • FIG. 8 is an explanatory diagram showing a positional relationship between the diffusion plate and the hot water supply pipe.
  • FIG. 9 is a plan view of still another embodiment.
  • FIG. 10 is a side view of FIG.
  • FIG. 11 is a bottom view of FIG. FIG.
  • FIG. 12 is a front view of still another embodiment different from FIG. 1, FIG. 3, and FIG.
  • FIG. 13 ( ⁇ ) is a diagram illustrating the distribution of hot water according to the present invention, and ( ⁇ ) is a diagram illustrating the distribution of hot water shown for comparison.
  • FIG. 14 is a front view of a food heating device provided with a hot water supply header below.
  • FIG. 15 is a side view of FIG.
  • FIG. 16 is a bottom view of FIG.
  • FIG. 17 is a front view of a food heating device in which a hot water supply pipe is modified.
  • Figure 18 shows the arrangement of hot water supply pipes. It is a side view of the changed food heating device.
  • Fig. 19 is a front view of Fig. 18.
  • FIG. 20 is a diagram of a food heating device in which a hot water supply pipe is used in a combination of a vertical type and a horizontal type.
  • A is a front view
  • (b) is an enlarged view of a second header and a hot water supply pipe. It is.
  • FIG. 21 is a plan view of FIG. 20 (a).
  • FIG. 22 is a front view of the food heating device in which the hot water supply header is provided at the upper end inside the kettle.
  • FIG. 23 is a side view of FIG. FIG.
  • FIG. 24 is a front view of an example in which the hot water supply header is provided between the inner wall of the heating pot and the hot water supply pipe.
  • FIG. 25 is a side view of FIG.
  • FIG. 26 is a front view of a conventional food heating device.
  • FIG. 27 is a plan view of FIG.
  • FIG. 28 is a sectional view taken along line AA of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIGS. 1 and 2 An embodiment of the present invention shown in FIGS. 1 and 2 will be described.
  • Numeral 1 is a horizontal cylindrical heating pot.
  • the left side of the front is open to provide foodstuff entrance 2 and the other side is closed.
  • a round body 3 is attached to the foodstuff entrance 2.
  • Numeral 4 indicates a food truck, and numeral 5 indicates wheels.
  • the food carrier 4 has a large number of shelves 6 on which foodstuffs are stacked one above the other with a space therebetween, and moves along rails 7 laid on the bottom of the pot 1.
  • the shelf 6 is formed of a metal net or a perforated plate, and has a structure in which poured hot water does not accumulate.
  • Numeral 8 denotes hot water supply pipes arranged in parallel in a row on each side on the left and right inside the kettle 1. Both ends are closed. A large number of nozzles 9 are attached to the pipe wall of the hot water supply pipe 8, and these nozzles 9 are arranged toward the packed food on each shelf 6 of the transport vehicle 4.
  • each hot water supply pipe 8 is connected to a connection pipe 27 as shown in FIG.
  • Reference numeral 13 denotes a tubular hot water supply header provided outside the heating pot 1.
  • the connecting pipe 27 penetrates the can 12 of the heating pot 1 and is connected to the hot water supply header 13.
  • Reference numeral 28 denotes a connection tool between the connection pipe 27 and the hot water supply header 13, thereby making the hot water supply header 13 detachable.
  • Reference numeral 14 denotes a buffer, which is formed of a plate-shaped body having a central portion and both ends wider than others, and is installed inside a hot water supply header 13.
  • 17 is a discharge pipe for discharging hot water etc. accumulated at the bottom of the pot 1 to the outside of the pot, 18 is a support for supporting the hot water supply pipe 8, 19 is a leg of the pot 1, 20 is This is an outlet for discharging water, etc. accumulated in the hot water supply header 13.
  • the foodstuffs are packed in a bag on the shelf of the foodstuff transporter 4 (in addition to bagging, those in a hard plastic case can be used, regardless of the type of packaging material). And put it into heating pot 1. After loading, the lid 3 is closed, and the heated hot water is sent from the hot water supply header 13 to the hot water supply pipe 8 via the connecting pipe 27.
  • the buffer 14 prevents hot water, cold water, and the like from concentrating on the specific hot water supply pipe 8, and is dispersed evenly (see FIG. 5).
  • the heated hot water is sprayed from the nozzle 9 toward the packed food on each shelf 6 of the transport vehicle 4 to cook and sterilize the food.
  • FIG. 3 is a front view of the food heating device.
  • FIG. 4 is a side view of the food heating device of FIG. 3, and the hot water supply pipe inside the pot is shown by phantom lines so that the connection state between the hot water supply pipe and the cover can be easily understood.
  • FIG. 5 is a side view showing the cover removed. The same parts as those in the above embodiment are denoted by the same reference numerals.
  • the hot water supply header 13 is formed integrally with the heating pot 1.
  • reference numeral 10 denotes a cover, which has a gutter shape as shown in FIG.
  • This cover 10 is welded to the lower part of the left and right sides of the heating pot 1, respectively, to cover the open lower end 11 of the base of the hot water supply pipe 8, and a part of the can 12 and the cover 10
  • a hot water supply header 13 is formed.
  • a food carrier 4 carrying foodstuffs packed in a bag in the heating pot 1 is carried in.
  • the heated hot water is sent from the connection pipe 15 to the hot water supply pipe 8 through the hot water supply header 13.
  • the heated hot water is sprayed from the nozzle 9 toward the packed food on each shelf 6 of the transport vehicle 4 to cook and sterilize the food.
  • the heating pot 1 and the cover 10 expand and contract, but if both are formed of the same material, the degree of expansion and contraction becomes the same, and the joining is performed. No cracks in the part.
  • FIG. 7 shows a mounting portion at the base of the hot water supply pipe 8. Fix the pipe mounting metal 21 to the portion of the heating kettle 1 that penetrates the can body 12 (a flange 22 is formed at the lower end of the hot water supply pipe 8, and the flange 22 and the pipe mounting metal are fixed). Fix the screw 21 with the screw 23, and connect the open lower end 11 of the hot water supply pipe to the hot water port 1 2a drilled in the pipe mounting metal 21.
  • the hot water supply pipe 8 with a different interval between the nozzles 9 can be easily replaced.
  • Nozzle 9 is located in the middle of the vertical shelves. It is preferable to prepare several types of hot water supply pipes 8 having different intervals between the nozzles 9 in accordance with the intervals between the upper and lower shelves 6.
  • Fig. 13 (A) if the nozzle 9 of the hot water supply pipe 8 is bent alternately to the right or left, the nozzle 9 will not be bent in the front.
  • the hot water area to be sprayed can be formed wider than when it is directed (Fig. 13 (B)).
  • the width La of the hot water area in (A) is clearly wider than the width Lb in (B).
  • the inner volume of the heating pot can be more effectively used than in (B), and therefore, when the heating pot is the same, a larger shelf 6 can be used than in (B), and the shelf 6 can be used. If they are the same size, the size of the pot can be reduced.
  • hot water radiates horizontally from the nozzle. At this time, the hot water diffuses in a thin film form, but falls across a wide area intersecting with the hot water of the facing nozzle and is poured on average over the wide area between the shelves. This heats the ingredients on the shelf.
  • the ingredients are arranged on the shelf without gaps. For this reason, most of the hot water flows over the food and falls down from around the shelves. The rest of the hot water is between the average ingredients
  • Fig. 14 is a front view of the food heating device
  • Fig. 15 is a side view
  • Fig. 16 is a bottom view.
  • the same parts as those in the above embodiment are denoted by the same reference numerals.
  • This embodiment is different from the above embodiments in that the hot water supply header 13 is provided below the heating pot 1 and the left and right hot water supply pipes 8 are connected to one hot water supply header 13. By doing so, the number of hot water supply headers 13 can be reduced.
  • the hot water supply pipe 8 is straight, but is not limited to this, and may be formed to be curved along the inner wall of the heating pot 1 as shown in FIG. Is also good. When formed in this way, the space inside the kettle for carrying the food carrier becomes large.
  • a plurality of hot water supply pipes 8 may be arranged side by side in a horizontal state as shown in FIGS.
  • the hot water supply pipes 8 are arranged along the inner wall of the heating pot 1 as shown in Fig. 19 (a), or are arranged in one vertical line along a vertical plane as shown in (b). In the case of (a), the space inside the pot can be used widely, and in the case of (b), the distance between the hot water supply pipe 8 and the shelf is equal, and hot water can be supplied to each shelf on average.
  • the heating pot 1 is formed in a horizontal cylindrical shape.
  • the present invention is not limited to this, and the ingredients are put in and taken out from the top as shown in FIGS. 9 to 11. It may be a vertical cylinder.
  • the hot water supply pipe 8 is arranged on the circumference, and the hot water supply headers 13 are circular arcs at the bottom of the kettle. 9
  • the cover 10 is not limited to the lower part on both left and right sides of the heating pot 1, and may be located on any of the left and right sides of the heating pot 1.
  • the hot water supply header 13 is formed by welding to the approximate center of the heating pot 1 and the can 12 and the cover 10 of the heating pot, respectively.
  • the central part of the water supply pipe 8 may be connected with the connection pipe 27 (see Fig. 12).
  • the hot water supply header 13 formed separately from the can 12 of the heating kettle uses a part of the can 12 of the heating kettle. Compared to the case where the supply header 13 is formed, there is no need to weld to the outer wall of the can 12 to form the hot water supply header 13, so that the production is easy, and Forming the hot water supply header 13 using a part of the can 12 has the advantage that the entire device is compact and the installation area can be small.
  • FIGS. 20 and 21 show examples in which a second header 8 a is provided between the hot water supply pipe 8 and the hot water supply header 13.
  • a horizontal hot water supply pipe 8b is connected to both sides of the second header 8a standing vertically, and a hot water supply header 13 is connected to the back of the second header 8a with a connection pipe 27. .
  • Fig. 22 is a front view of the food heating device
  • Fig. 23 is a side view.
  • the same parts as those in the above embodiment are denoted by the same reference numerals.
  • the hot water supply header 13 is suspended above the inside of the heating pot 1 by a suspending fitting 29, and the upper ends of the left and right hot water supply pipes 8 are connected thereto.
  • the hot water supply header 13 can be integrated into one.
  • the empty space in the upper center of the heating pot 1 is made effective. It can be used, and the entire device can be compactly formed.
  • the hot water supply header 13 is empty even if it is installed in the space between the hot water supply pipe 8 and the heating pot 1 : wall. Space can be used effectively. Industrial applicability
  • a plurality of hot water supply pipes in which a plurality of nozzles are arranged and attached along the length of the pipes are arranged in the heating kettle, and these hot water supply pipes are
  • the hot water supply header is connected to the hot water supply header outside of the heating kettle via a connection pipe penetrating the can body of the heating kettle, and the hot water generation source is connected to the hot water supply header. Therefore, when food transport vehicles of the same size are used, the internal volume of the heating pot can be small, and as a result, the amount of hot water and cooling water to be used can be small.
  • the hot water supply pipes are arranged side by side in the heating kettle in a plurality of two rows on the right and left, and the nozzles of the adjacent hot water supply pipes are alternately turned right or left. And bend it. Therefore, compared with the case where the nozzle is directed forward without bending, the hot water area to be sprayed can be formed wider, and the inner volume of the heating pot can be effectively used. Therefore, if the heating kettles are the same, a large shelf can be used, and if the shelves are the same size, the size of the kettle can be reduced.
  • the hot water supply pipe is formed to be curved along the inner wall of the heating pot, the space inside the pot for carrying the food carrier becomes wide. Further, in the invention of claim 4, since the plurality of hot water supply pipes are arranged side by side along the inner wall of the heating pot in a state where the hot water supply pipes are laid in the horizontal direction, the hot water supply pipes are not bent. The space inside the kettle for loading food carriers can be expanded. According to the invention of claim 5, the hot water supply header is provided at the lower center of the heating pot, whereby a plurality of connecting pipes are branched right and left, and the upper end of each connecting pipe is directed upward with the can wall of the heating pot.
  • the hot water supply pipe is connected to the pipe mounting metal, and the base of the hot water supply pipe is detachably connected to each pipe mounting metal, and placed upright inside the heating pot. Therefore, the hot water supply pipe can be easily replaced, and the nozzle interval can be easily changed by replacing the nozzle with one having a different nozzle interval.
  • a gutter-like shape is provided outside the can body of the heating kettle.
  • a cover is integrally attached, a hot water supply header is formed by the cover and the outer wall of the can covered by the cover, and the plurality of hot water supply pipes are connected to the hot water supply header.
  • a hot water generation source is connected to the hot water supply header.
  • the connecting pipe can be omitted, the number of parts is reduced, and the configuration of the apparatus is simplified. Moreover, if the gutter-shaped cover is attached to the lower half of the can body of the heating pot, the hot water supply header can be accommodated inside the diameter of the heating pot, and the area occupied by the food heating device is reduced. , Can be installed in narrow places.
  • connection pipe for connecting the hot water generation source and the hot water supply header is provided. Since the buffer is installed at the position where the connection port is viewed, it can be evenly distributed to each hot water supply pipe such as hot water, and the nozzle pressure is averaged without any difference depending on the position.
  • the hot water supply / supply header is disposed in the upper end portion in the heating pot or in the space between the hot water supply pipe and the inner wall of the heating pot, the space inside the pot body is provided. Can be used effectively, and the overall width of the device can be reduced.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Commercial Cooking Devices (AREA)
  • Cookers (AREA)

Abstract

It is intended to improve the spray box of a conventional food heating device, to enlarge the effective space in a heating kettle and to make it possible to carry in a large-sized food wagon. To this end, a plurality of hot water feed pipes (8) each having attached thereto a plurality of nozzles (9) arranged along the length of the pipe are arranged in a heating kettle (1), these hot water feed pipes (8) being respectively connected to the external hot water feed headers (13) of the heating kettle (1) through connecting pipes (27) extending through the can body (12) of the heating kettle (1). And a hot water generating source is connected to the hot water feed headers (13).

Description

明 細 書  Specification
食品加熱装置  Food heating equipment
技術分野  Technical field
本発明は、 袋や箱などの容器に密封した食品に外から熱水を浴びせて 加熱し、 食品の調理若しく は殺菌を行う装置の改良に関する。 背景技術  The present invention relates to an improvement in a device for cooking or sterilizing food by heating a food sealed in a container such as a bag or box with hot water from the outside. Background art
容器内の食品を加熱する場合、 蒸気よ り も熱容量の大きい熱水を利用 するほうが効率がよレ、。  When heating food in a container, it is more efficient to use hot water that has a larger heat capacity than steam.
熱水を利用した従来例を図 2 6〜 2 8 に示す。  Figures 26 to 28 show conventional examples that use hot water.
1 が加熱釜で、 内部の左右に、 ノ ズル孔 2 4 を多数設けた 2台のスプ レー筐体 2 5が対向して配置されている。  Numeral 1 denotes a heating pot, and two spray housings 25 provided with a large number of nozzle holes 24 are disposed facing each other on the left and right inside.
このスプレー筐体 2 5 に供給管 2 6 を経て外部から熱水を送り 、 熱水 を多数のノ ズル孔 2 4から広範囲に噴出する。  Hot water is sent to the spray housing 25 from the outside via a supply pipe 26, and the hot water is ejected from a large number of nozzle holes 24 over a wide area.
このため大量の食品を加熱できる利点があるが、 スプレー筐体 2 5 の 内容積が大き く 、 これに充填する熱水が大量に必要で、 熱水の供給源が ポンプを含めて大型化する という 問題や、 加熱釜 1 の内部空間をスプレ 一筐体 2 5が大き く 占有するため、 利用できる有効スペースが狭いとい う 問題、 さ らには、 スプレー筐体 2 5 にノ ズルが固定されているためノ ズルの間隔を変更できない、 また熱水の量がスプレー筐体 2 5の中央部 分に集中しがちで全体に平均して散布しにく いなどの問題がある。  For this reason, there is an advantage that a large amount of food can be heated, but the inner volume of the spray casing 25 is large, and a large amount of hot water is required to be filled therein, and the hot water supply source including the pump is increased in size. The problem is that the available space is small because the spray casing 25 occupies a large amount of the internal space of the heating pot 1, and the nozzle is fixed to the spray casing 25. Therefore, there is a problem that the interval between the nozzles cannot be changed, and that the amount of hot water tends to concentrate on the central portion of the spray casing 25, making it difficult to spray the entirety.
本発明は、 スプレー筐体を廃止して、 加熱釜内を広く利用できるよ う にし、 熱源も小型で足り るよ う にするこ と、 およびノ ズルの間隔を変更 可能にするこ と、 さ らには、 食品を載せた棚と棚の狭い空間から熱水等 を広範囲に均一に散布するこ とを目的とする。 発明の開示 The present invention eliminates the need for a spray casing, makes it possible to widely use the inside of a heating pot, allows a small and sufficient heat source, and enables the nozzle spacing to be changed. The goal is to spread hot water and the like evenly over a wide area from shelves on which food is placed and the narrow space of the shelves. Disclosure of the invention
上記目的を達成するために請求項 1 の食品加熱装置は、 管の長さに沿 つて複数のノズルを並べて取付けた熱水供給管を加熱釜の内部に複数本 並べて配置し、 これらの熱水供給管を、 加熱釜の缶体を貫通する連結管 を介して、 加熱釜の外部の熱水供給ヘッダにそれぞれ連結し、 この熱水 供給へッダに熱水発生源を接続する構成である。  In order to achieve the above object, the food heating apparatus according to claim 1 comprises a plurality of hot water supply pipes in which a plurality of nozzles are arranged side by side along the length of the pipes, and the hot water supply pipes are arranged side by side inside the heating kettle. The supply pipe is connected to a hot water supply header outside the heating kettle via a connection pipe penetrating the can body of the heating kettle, and a hot water generation source is connected to this hot water supply header. .
請求項 2の食品加熱装置は、 請求項 1 に記載の熱水供給管を加熱釜の 内部に左右 2列に複数本づっ並べて配置すると共に、 隣接する熱水供給 管のノズルの向きを右又は左寄り に交互に曲げて設置する構成である。  In the food heating apparatus of claim 2, the hot water supply pipes of claim 1 are arranged in a heating kettle in a plurality of rows in two rows on the left and right, and the direction of the nozzle of the adjacent hot water supply pipe is set to the right or right. It is configured to bend alternately to the left.
請求項 3の食品加熱装置は、 請求項 1 に記載の熱水供給管を円筒形の 加熱釜の内壁に沿って湾曲して形成する構成である。  A food heating device according to a third aspect is configured such that the hot water supply pipe according to the first aspect is curved along the inner wall of the cylindrical heating pot.
請求項 4の食品加熱装置は、 請求項 1 に記載の熱水供給管を水平方向 に寝かせた状態で加熱釜の内壁に沿つて複数本並べて配置する構成であ る。  A food heating apparatus according to a fourth aspect is configured such that a plurality of the hot water supply pipes according to the first aspect are arranged side by side along the inner wall of the heating pot in a state of being laid horizontally.
請求項 5の食品加熱装置は、 請求項 1に記載の熱水供給ヘッダを加熱 釜の下方中央に設け、 これよ り複数本の連結管を左右に分岐し、 各連結 管の上端を、 加熱釜の缶壁を上方に向け貫く管取付けメタルに接続し、 熱水供給管はその基部を各管取付けメ タルに着脱自在に連結して加熱釜 の内部に起立した状態で配置する構成である。  In the food heating apparatus according to the fifth aspect, the hot water supply header according to the first aspect is provided at the lower center of the heating pot, whereby a plurality of connecting pipes are branched right and left, and the upper end of each connecting pipe is heated. The can wall of the kettle is connected to a pipe mounting metal that penetrates upward, and the base of the hot water supply pipe is removably connected to each pipe mounting metal, and is arranged in an upright state inside the heating pot. .
請求項 6の食品加熱装置は、 管の長さに沿って複数のノズルを並べて 取付けた熱水供給管を加熱釜の内部に複数本並べて配置する一方、 加熱 釜の缶体外側に樋状の覆い体を一体的に取付けて、 この覆い体とこれに 覆われる缶体の外壁とによ り熱水供給へッダを形成し、 前記複数の熱水 供給管をこの熱水供給ヘッダに接続すると共に、 熱水供給へッダには熱 水発生源を接続する構成である。 . 請求項 7の食品加熱装置は、 請求項 1または 6に記載の熱水供給へッ ύ In the food heating apparatus according to claim 6, while a plurality of hot water supply pipes in which a plurality of nozzles are arranged and attached along the length of the pipes are arranged and arranged inside the heating kettle, a gutter-like shape is provided outside the can body of the heating kettle. A cover is integrally attached, a hot water supply header is formed by the cover and the outer wall of the can covered by the cover, and the plurality of hot water supply pipes are connected to the hot water supply header. In addition, a hot water generation source is connected to the hot water supply header. The food heating device according to claim 7 is the hot water supply head according to claim 1 or 6. ύ
3  Three
ダ内において、 前記熱水発生源と熱水供給へッダとを接続する接続管の 接続口にのぞむ位置に、 緩衝体を取付ける構成である。 In the rotor, a buffer is mounted at a position looking into a connection port of a connection pipe for connecting the hot water generation source and the hot water supply header.
請求項 8の加熱調理装置は、 管の長さに沿つて複数のノズルを並べて 取付けた熱水供給管を加熱釜の内部に複数本並べて配置し、 これらの熱 水供給管を、 加熱釜内の上部に設置した左右一対の熱水供給ヘッダにそ れぞれ連結し、この熱水供給へッダに熱水発生源を接続する構成である。  In the heating cooking device according to claim 8, a plurality of hot water supply pipes in which a plurality of nozzles are arranged and mounted along the length of the pipes are arranged in a heating kettle, and these hot water supply pipes are arranged in the heating kettle. The hot water supply header is connected to a pair of hot water supply headers installed on the left and right, respectively, and a hot water generation source is connected to this hot water supply header.
請求項 9の加熱調理装置は、 管の長さに沿つて複数のノズルを並べて 取付けた熱水供給管を加熱釜の内部に複数本並べて配置し、 これらの熱 水供給管を、 熱水供給管と加熱釜の内壁との間に設置した左右一対の熱 水供給ヘッダにそれぞれ連結し、 この熱水供給ヘッダに熱水発生源を接 続する構成である。 図面の簡単な説明  In the heating cooking device according to the ninth aspect, a plurality of hot water supply pipes having a plurality of nozzles arranged side by side along the length of the pipes are arranged in a heating kettle, and these hot water supply pipes are provided with hot water supply pipes. The hot water supply header is connected to a pair of left and right hot water supply headers installed between the pipe and the inner wall of the heating pot, and a hot water generation source is connected to the hot water supply header. BRIEF DESCRIPTION OF THE FIGURES
図 1 は、 本発明の食品加熱装置の正面図である。 図 2は、 本発明の食 品加熱装置の側面図である。 図 3 は、 別の実施形態の正面図である。 図 4は、 図 3の側面図である。 図 5は、 図 3の覆い体を取り外した状態の 側面図である。 図 6は、 図 3の要部拡大断面図である。 図 7は、 熱水供 給管の取付け部を分解して示す拡大図である。 図 8は、 拡散板と熱水供 給管の位置関係を示す説明図である。 図 9は、 さ らに別の実施形態の平 面図である。 図 1 0は、 図 9 の側面図である。 図 1 1 は、 図 9 の底面図 である。 図 1 2は、 図 1 , 図 3 , 図 9 とはさ らに別の実施形態の正面図 である。 図 1 3 ( Α) は本発明による熱水の分布状態説明図で、 (Β) は比 較用に示した熱水の分布状態説明図である。 図 1 4は、 熱水供給ヘッダ を下方に設けた食品加熱装置の正面図である。 図 1 5は、 図 1 4の側面 図である。 図 1 6は、 図 1 4の底面図である。 図 1 7は、 熱水供給管を 変形した食品加熱装置の正面図である。 図 1 8は、 熱水供給管の配置を 変えた食品加熱装置の側面図である。図 1 9 は、図 1 8 の正面図で、 ( a ) は熱水供給管を加熱釜の内壁に沿って並べた例を、 また ( b ) は熱水供 給管を垂直平面に沿って並べた例をそれぞれ示す。 図 2 0は、 熱水供給 管を垂立型と水平型の併用にした食品加熱装置の図であり 、 ( a )は正面 図、 ( b ) は第二ヘッダと熱水供給管の拡大図である。 図 2 1 は、 図 2 0 ( a ) の平面図である。 図 2 2は、 熱水供給ヘッダを釜の内部の上端部 分に設けた食品加熱装置の正面図である。 図 2 3 は、 図 2 2の側面図で ある。 図 2 4 は、 熱水供給ヘッダを加熱釜の内壁と熱水供給管との間に 設けた例の正面図である。 図 2 5 は、 図 2 4の側面図である。 図 2 6 は、 従来の食品加熱装置の正面図である。図 2 7 は、図 2 6 の平面図である。 図 2 8 は、 図 2 6 の A - A断面図である。 発明を実施するための最良の形態 FIG. 1 is a front view of the food heating device of the present invention. FIG. 2 is a side view of the food heating device of the present invention. FIG. 3 is a front view of another embodiment. FIG. 4 is a side view of FIG. FIG. 5 is a side view in a state where the cover body of FIG. 3 is removed. FIG. 6 is an enlarged sectional view of a main part of FIG. FIG. 7 is an enlarged view showing a disassembled portion of the hot water supply pipe. FIG. 8 is an explanatory diagram showing a positional relationship between the diffusion plate and the hot water supply pipe. FIG. 9 is a plan view of still another embodiment. FIG. 10 is a side view of FIG. FIG. 11 is a bottom view of FIG. FIG. 12 is a front view of still another embodiment different from FIG. 1, FIG. 3, and FIG. FIG. 13 (Α) is a diagram illustrating the distribution of hot water according to the present invention, and (Β) is a diagram illustrating the distribution of hot water shown for comparison. FIG. 14 is a front view of a food heating device provided with a hot water supply header below. FIG. 15 is a side view of FIG. FIG. 16 is a bottom view of FIG. FIG. 17 is a front view of a food heating device in which a hot water supply pipe is modified. Figure 18 shows the arrangement of hot water supply pipes. It is a side view of the changed food heating device. Fig. 19 is a front view of Fig. 18. (a) shows an example where hot water supply pipes are arranged along the inner wall of a heating pot. (B) shows hot water supply pipes along a vertical plane. Examples of the arrangement are shown below. FIG. 20 is a diagram of a food heating device in which a hot water supply pipe is used in a combination of a vertical type and a horizontal type. (A) is a front view, and (b) is an enlarged view of a second header and a hot water supply pipe. It is. FIG. 21 is a plan view of FIG. 20 (a). FIG. 22 is a front view of the food heating device in which the hot water supply header is provided at the upper end inside the kettle. FIG. 23 is a side view of FIG. FIG. 24 is a front view of an example in which the hot water supply header is provided between the inner wall of the heating pot and the hot water supply pipe. FIG. 25 is a side view of FIG. FIG. 26 is a front view of a conventional food heating device. FIG. 27 is a plan view of FIG. FIG. 28 is a sectional view taken along line AA of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
図 1 およぴ図 2 に示す本発明の実施の形態を説明する。  An embodiment of the present invention shown in FIGS. 1 and 2 will be described.
1 は横置き円筒形の加熱釜で、 図 2 中、 左側の正面を開放して食材搬 出入口 2 と し、 これと反対側は閉鎖した構造とする。 食材搬出入口 2に は円形の羞体 3 を取付ける。  Numeral 1 is a horizontal cylindrical heating pot. In Fig. 2, the left side of the front is open to provide foodstuff entrance 2 and the other side is closed. A round body 3 is attached to the foodstuff entrance 2.
4 は食材運搬車で、 5 は車輪を示す。 この食材運搬車 4 には、 食材を 載せる多数の棚 6 が上下に間隔を空けて重ねてあり 、 釜 1 の底部に敷設 したレール 7 に沿って移動する。 棚 6 は金属製のネッ ト若しく は多孔板 から形成され、 注がれた熱水が溜ま らない構造になっている。  Numeral 4 indicates a food truck, and numeral 5 indicates wheels. The food carrier 4 has a large number of shelves 6 on which foodstuffs are stacked one above the other with a space therebetween, and moves along rails 7 laid on the bottom of the pot 1. The shelf 6 is formed of a metal net or a perforated plate, and has a structure in which poured hot water does not accumulate.
8 は釜 1 内の左右にそれぞれ 1列ずつ平行に配置した熱水供給管で、 両端は閉 じている。この熱水供給管 8 の管壁にはノズル 9 を多数取付け、 これらのノズル 9 を運搬車 4の各棚 6上の袋詰めした食材に向けて配置 する。  Numeral 8 denotes hot water supply pipes arranged in parallel in a row on each side on the left and right inside the kettle 1. Both ends are closed. A large number of nozzles 9 are attached to the pipe wall of the hot water supply pipe 8, and these nozzles 9 are arranged toward the packed food on each shelf 6 of the transport vehicle 4.
対向する熱水供給管 8間の距離は極力拡げて (缶体の壁に近付けて) 配置する。 Increase the distance between the opposed hot water supply pipes 8 as much as possible (close to the wall of the can body) Deploy.
この各熱水供給管 8 の中央部は、 図 1 に示すとおり、 連結管 2 7に連 結している。  The center of each hot water supply pipe 8 is connected to a connection pipe 27 as shown in FIG.
1 3は加熱釜 1 の外に設けた管状の熱水供給ヘッダであり、 前記連結 管 2 7が加熱釜 1 の缶体 1 2を貫通し、 当該熱水供給ヘッダ 1 3に連結 する。 2 8 は当該連結管 2 7 と熱水供給へッダ 1 3 との連結具であり、 これによ り熱水供給ヘッダ 1 3を取り外し自在にする。  Reference numeral 13 denotes a tubular hot water supply header provided outside the heating pot 1. The connecting pipe 27 penetrates the can 12 of the heating pot 1 and is connected to the hot water supply header 13. Reference numeral 28 denotes a connection tool between the connection pipe 27 and the hot water supply header 13, thereby making the hot water supply header 13 detachable.
1 4は緩衝体であり、 中央部分と両端部を他に比較し幅広に形成した 板状体によ り形成し、 熱水供給へッダ 1 3の内部に設置する。  Reference numeral 14 denotes a buffer, which is formed of a plate-shaped body having a central portion and both ends wider than others, and is installed inside a hot water supply header 13.
この緩衝体 1 4の幅広の中央部分を、 熱水発生源 (図示せず) と熱水 供給へッダ 1 3 とを接続する接続管 1 5の接続口 1 6 にのぞむ位置に取 付ける (図 8参照)。  Attach the wide central part of this buffer 14 to the position looking into the connection port 16 of the connection pipe 15 that connects the hot water generation source (not shown) and the hot water supply header 13 ( See Figure 8).
1 7は釜 1 の底部に溜まった熱水等を釜外に排出するための排出管、 1 8は熱水供給管 8 を支持する支持具、 1 9は釜 1 の脚部、 2 0は熱水 供給ヘッダ 1 3内に溜まった水などを排出する排出口である。  17 is a discharge pipe for discharging hot water etc. accumulated at the bottom of the pot 1 to the outside of the pot, 18 is a support for supporting the hot water supply pipe 8, 19 is a leg of the pot 1, 20 is This is an outlet for discharging water, etc. accumulated in the hot water supply header 13.
上記の食品加熱装置で調理殺菌を行うには、 食材運搬車 4の棚の上に 袋詰めした食材 (袋詰めのほか、 硬いプラスチックケースに入れたもの でも可、 包材の種類は問わない) を載せて、 加熱釜 1 内に搬入する。 搬入後、 蓋体 3 を閉め、 加熱熱水を熱水供給ヘッダ 1 3から連結管 2 7を経て熱水供給管 8に送る。  In order to sterilize the food with the above-mentioned food heating device, the foodstuffs are packed in a bag on the shelf of the foodstuff transporter 4 (in addition to bagging, those in a hard plastic case can be used, regardless of the type of packaging material). And put it into heating pot 1. After loading, the lid 3 is closed, and the heated hot water is sent from the hot water supply header 13 to the hot water supply pipe 8 via the connecting pipe 27.
このとき、 緩衝体 1 4が、 熱水や冷水などが特定の熱水供給管 8に集 中することを防ぎ、 平均的に分散する (図 5参照)。  At this time, the buffer 14 prevents hot water, cold water, and the like from concentrating on the specific hot water supply pipe 8, and is dispersed evenly (see FIG. 5).
そして、 加熱熱水をノズル 9 よ り運搬車 4の各棚 6上の袋詰めした食 材に向け噴射し、 食材の調理及び殺菌を行う。  Then, the heated hot water is sprayed from the nozzle 9 toward the packed food on each shelf 6 of the transport vehicle 4 to cook and sterilize the food.
調理と殺菌が完了したら、 加熱熱水に代えて、 冷水を送る。 冷水は熱 水供給へッダ 1 3 よ り熱水供給管 8 のノズル 9 よ り食材に噴射され、 高 温の食材を釜の外に取り 出せる程度の温度まで冷却する。 When cooking and sterilization are completed, send cold water instead of hot water. Chilled water is jetted from the hot water supply header 13 onto the foodstuffs through the nozzle 9 of the hot water supply pipe 8, Cool the hot ingredients to a temperature at which they can be removed from the kettle.
次に、 別の実施の形態について説明する。  Next, another embodiment will be described.
図 3は、 その食品加熱装置の正面図である。 図 4は、 図 3の食品加熱 装置の側面図であり、 熱水供給管と覆い体との接続状態が理解し易いよ うに、 釜内部の熱水供給管を仮想線で示している。 図 5は、 覆い体を取 り外して示す側面図である。 前記実施形態と同じ部分については同じ符 号を付す。  FIG. 3 is a front view of the food heating device. FIG. 4 is a side view of the food heating device of FIG. 3, and the hot water supply pipe inside the pot is shown by phantom lines so that the connection state between the hot water supply pipe and the cover can be easily understood. FIG. 5 is a side view showing the cover removed. The same parts as those in the above embodiment are denoted by the same reference numerals.
前記の実施形態とは、 熱水供給ヘッダ 1 3が加熱釜 1 に一体に形成さ れている点が違う。  The difference from the above embodiment is that the hot water supply header 13 is formed integrally with the heating pot 1.
すなわち、 1 0は覆い体で、 図 6に示すとおり形状が樋状をなしてい る。 この覆い体 1 0を加熱釜 1 の左右両側面の下部にそれぞれ溶接し、 前記熱水供給管 8の根元の開放下端部 1 1 を覆い、 缶体 1 2の一部と覆 い体 1 0 とによ り熱水供給へッダ 1 3を形成する。  That is, reference numeral 10 denotes a cover, which has a gutter shape as shown in FIG. This cover 10 is welded to the lower part of the left and right sides of the heating pot 1, respectively, to cover the open lower end 11 of the base of the hot water supply pipe 8, and a part of the can 12 and the cover 10 Thus, a hot water supply header 13 is formed.
調理殺菌を行うには、 まず加熱釜 1 内に袋詰めした食材を載せた食材 運搬車 4を搬入する。 次に、 蓋体 3 を閉めた後、 加熱熱水を接続管 1 5 から熱水供給へッダ 1 3 を経て熱水供給管 8に送る。  In order to carry out cooking sterilization, first, a food carrier 4 carrying foodstuffs packed in a bag in the heating pot 1 is carried in. Next, after the lid 3 is closed, the heated hot water is sent from the connection pipe 15 to the hot water supply pipe 8 through the hot water supply header 13.
そして、 加熱熱水をノズル 9 よ り運搬車 4 の各棚 6上の袋詰めした食 材に向け噴射し、 食材の調理及び殺菌を行う。  Then, the heated hot water is sprayed from the nozzle 9 toward the packed food on each shelf 6 of the transport vehicle 4 to cook and sterilize the food.
調理と殺菌が完了したら、 加熱熱水に代えて、 冷水を送る。 冷水は熱 水供給へッダ 1 3 よ り熱水供給管 8のノズル 9 よ り食材に噴射され、 高 温の食材を釜の外に取り 出せる程度の温度まで冷却する。  When cooking and sterilization are completed, send cold water instead of hot water. The cold water is injected into the food from the hot water supply header 13 through the nozzle 9 of the hot water supply pipe 8, and cooled to a temperature at which hot food can be taken out of the kettle.
このよ うな加熱 · 冷却の際の温度変化によ り、 加熱釜 1 と覆い体 1 0 は膨張 * 収縮するが、 両者を同じ材質で形成すれば, 膨張 · 収縮の度合 いが同じとなり 、 接合部に亀裂などはできない。  Due to such a temperature change during heating and cooling, the heating pot 1 and the cover 10 expand and contract, but if both are formed of the same material, the degree of expansion and contraction becomes the same, and the joining is performed. No cracks in the part.
熱水供給管 8 と覆い体 1 0 との接続部分を次のよ うに構成してもよい, 図 7はその熱水供給管 8の根元の取付け部分を示す。 加熱釜 1 の缶体 1 2を貫通する部分に管取付けメ タル 2 1 を固定する ( 熱水供給管 8 の下端部にフラ ンジ 2 2を形成し、 フ ラ ンジ 2 2 と管取 付けメ タル 2 1 をネジ 2 3で固定して、 熱水供給管の開放下端部 1 1 と 管取付けメ タル 2 1 に穿つた熱水口 1 2 a を接続する。 The connecting portion between the hot water supply pipe 8 and the cover 10 may be configured as follows. FIG. 7 shows a mounting portion at the base of the hot water supply pipe 8. Fix the pipe mounting metal 21 to the portion of the heating kettle 1 that penetrates the can body 12 (a flange 22 is formed at the lower end of the hot water supply pipe 8, and the flange 22 and the pipe mounting metal are fixed). Fix the screw 21 with the screw 23, and connect the open lower end 11 of the hot water supply pipe to the hot water port 1 2a drilled in the pipe mounting metal 21.
ネジ 2 3をはずせば、 ノ ズル 9 の間隔が異なる別の熱水供給管 8に簡 便に取換えられる。 ノ ズル 9は上下に並ぶ棚の中間に位置させる。 棚 6 の上下の設置間隔に合せてノズル 9の間隔の異なる熱水供給管 8を数種 用意しておく とよい。  If the screw 23 is removed, the hot water supply pipe 8 with a different interval between the nozzles 9 can be easily replaced. Nozzle 9 is located in the middle of the vertical shelves. It is preferable to prepare several types of hot water supply pipes 8 having different intervals between the nozzles 9 in accordance with the intervals between the upper and lower shelves 6.
さ らに、 図 1 3 ( A ) に示すよ う に熱水供給管 8 のノ ズル 9 の向きを 右又は左寄り に交互に曲げて設置すると、 ノ ズル 9 の向きを曲げずに正 面に向けた場合 (図 1 3 ( B ) ) に比べ、 噴射する熱水領域を広く形成で きる。 図 1 3において、 (A ) の熱水領域の巾 L aは ( B ) の巾 L b よ り 明らかに広い。  In addition, as shown in Fig. 13 (A), if the nozzle 9 of the hot water supply pipe 8 is bent alternately to the right or left, the nozzle 9 will not be bent in the front. The hot water area to be sprayed can be formed wider than when it is directed (Fig. 13 (B)). In Fig. 13, the width La of the hot water area in (A) is clearly wider than the width Lb in (B).
このため図 1 3 ( A ) では ( B ) よ り も加熱釜の内容積を有効利用で き、 従って、 加熱釜が同じ場合は (B ) よ り も大型の棚 6が使用でき、 棚 6が同じ大きさであれば釜の大きさを小型化できる。  For this reason, in Fig. 13 (A), the inner volume of the heating pot can be more effectively used than in (B), and therefore, when the heating pot is the same, a larger shelf 6 can be used than in (B), and the shelf 6 can be used. If they are the same size, the size of the pot can be reduced.
熱水は、 図 1 3のよ う に、 ノ ズルよ り水平方向に放射状に噴出する。 この とき熱水は薄い膜状に拡散するが、 対面するノズルの熱水と交差し て広範囲に落下し、 棚と棚の間の広い面積全体に平均して注がれる。 こ れによ り、 棚の上の食材が加熱される。  As shown in Fig. 13, hot water radiates horizontally from the nozzle. At this time, the hot water diffuses in a thin film form, but falls across a wide area intersecting with the hot water of the facing nozzle and is poured on average over the wide area between the shelves. This heats the ingredients on the shelf.
通常、 食材は重ねずに棚の上に隙間なく並べられている。 このため熱 水の大半は食材の上を流れて棚の周囲から下に落ちる。 残り の熱水は並 ベた食材の間から  Usually, the ingredients are arranged on the shelf without gaps. For this reason, most of the hot water flows over the food and falls down from around the shelves. The rest of the hot water is between the average ingredients
棚を通過して下に落ちる。 従って、 棚の上に熱水は溜まらない。 このた め食材と一緒に包材の内部に気体が入っていても、 浮いて棚の上を熱水 に流され移動する という ことがない。 02 12439 Fall down through shelves. Therefore, hot water does not accumulate on the shelves. For this reason, even if gas is contained inside the packaging along with the food, it does not float and move on the shelf with hot water. 02 12439
8  8
さ らに、 別の実施の形態について説明する。  Further, another embodiment will be described.
図 1 4は、 その食品加熱装置の正面図、 図 1 5は側面図、 図 1 6は底 面図である。 前記実施形態と同じ部分については同じ符号を付す。  Fig. 14 is a front view of the food heating device, Fig. 15 is a side view, and Fig. 16 is a bottom view. The same parts as those in the above embodiment are denoted by the same reference numerals.
前記各実施形態とは、 熱水供給ヘッダ 1 3 を加熱釜 1 の下方に設け、 左右両側の熱水供給管 8を 1本の熱水供給ヘッダ 1 3 と接続する点が違 このよ うに構成することによ り、 熱水供給へッダ 1 3 の本数を削減で さる。  This embodiment is different from the above embodiments in that the hot water supply header 13 is provided below the heating pot 1 and the left and right hot water supply pipes 8 are connected to one hot water supply header 13. By doing so, the number of hot water supply headers 13 can be reduced.
さ らに、 加熱釜 1 が大型で前後の長い場合は、 1本の熱水供給ヘッダ 1 3では各熱水供給管 8への熱水の供給が充分にできないおそれがある ため、 図 1 5 , 図 1 6に示すよ う に 2本に分割する と よい。  In addition, when the heating pot 1 is large and long before and after, one hot water supply header 13 may not be able to supply hot water to each hot water supply pipe 8 sufficiently. As shown in Fig. 16, it is better to divide the data into two.
上記各実施の形態では、熱水供給管 8を真っ直ぐなものにしているが、 これに限るものではなく 、 図 1 7に示すよ う に加熱釜 1 の内壁に沿って 湾曲して形成してもよい。 このよ う に形成すると、 食材運搬車を搬入す るための釜内のスペースが広く なる。  In each of the above embodiments, the hot water supply pipe 8 is straight, but is not limited to this, and may be formed to be curved along the inner wall of the heating pot 1 as shown in FIG. Is also good. When formed in this way, the space inside the kettle for carrying the food carrier becomes large.
さ らには、 湾曲 した熱水供給管 8 の代わり に、 図 1 8、 図 1 9に示す よ うに熱水供給管 8 を水平方向に寝かせた状態で複数本並べて配置して もよい。  Further, instead of the curved hot water supply pipe 8, a plurality of hot water supply pipes 8 may be arranged side by side in a horizontal state as shown in FIGS.
熱水供給管 8は、 図 1 9 ( a ) のよ うに加熱釜 1 の内壁に沿って並べた り、 ( b ) のよ うに垂直平面に沿って縦 1列に並べる。 (a) の場合は釜内 のスペースが広く使え、 ( b )の場合は熱水供給管 8 と棚との距離が皆等 しく熱水を各棚に平均して供給できる。  The hot water supply pipes 8 are arranged along the inner wall of the heating pot 1 as shown in Fig. 19 (a), or are arranged in one vertical line along a vertical plane as shown in (b). In the case of (a), the space inside the pot can be used widely, and in the case of (b), the distance between the hot water supply pipe 8 and the shelf is equal, and hot water can be supplied to each shelf on average.
また、 上記各実施の形態では、 加熱釜 1 を横置きの円筒形と したが、 これに限るものではなく 、 図 9〜 1 1 に示すよ うな、 上部から食材を出 し入れするよ うにした縦置きの円筒形であってもよい。縦置きの場合は、 熱水供給管 8を円周上に配置し、 熱水供給ヘッダ 1 3は釜の底部に円弧 9 Further, in each of the above-described embodiments, the heating pot 1 is formed in a horizontal cylindrical shape. However, the present invention is not limited to this, and the ingredients are put in and taken out from the top as shown in FIGS. 9 to 11. It may be a vertical cylinder. In the case of vertical installation, the hot water supply pipe 8 is arranged on the circumference, and the hot water supply headers 13 are circular arcs at the bottom of the kettle. 9
状に形成する。 It is formed in a shape.
また、 覆い体 1 0は前記加熱釜 1 の左右両側面の下部に限らず、 加熱 釜 1 の左右両側面のいずれに位置させてもよレ、。 例えば、 加熱釜 1 の略 中央にそれぞれ溶接し、 加熱釜の缶体 1 2 と覆い体 1 0 とによ り熱水供 給ヘッダ 1 3を形成すると共に、 当該熱水供給ヘッダ 1 3 と熱水供給管 8 の中央部とを連結管 2 7で連結してもよい (図 1 2参照)。  Further, the cover 10 is not limited to the lower part on both left and right sides of the heating pot 1, and may be located on any of the left and right sides of the heating pot 1. For example, the hot water supply header 13 is formed by welding to the approximate center of the heating pot 1 and the can 12 and the cover 10 of the heating pot, respectively. The central part of the water supply pipe 8 may be connected with the connection pipe 27 (see Fig. 12).
なお、 前記各実施の形態のうち、 熱水供給ヘッダ 1 3を加熱釜の缶体 1 2 とは別体に形成したものは、 加熱釜の缶体 1 2 の一部を利用して熱 水供給ヘッダ 1 3 を形成したものに比較して、 熱水供給ヘッダ 1 3 を形 成するのに缶体 1 2の外壁に溶接の必要がなく 、 製作が容易であり、 他 方の加熱釜の缶体 1 2の一部を利用して熱水供給ヘッダ 1 3を形成した ものは、 装置全体がコンパク トで設置面積が狭く て済むという利点があ る。  In each of the above-described embodiments, the hot water supply header 13 formed separately from the can 12 of the heating kettle uses a part of the can 12 of the heating kettle. Compared to the case where the supply header 13 is formed, there is no need to weld to the outer wall of the can 12 to form the hot water supply header 13, so that the production is easy, and Forming the hot water supply header 13 using a part of the can 12 has the advantage that the entire device is compact and the installation area can be small.
図 2 0 , 図 2 1 は、 熱水供給管 8 と熱水供給へッダ 1 3の中間に第二 ヘッダ 8 a を設けた例である。  FIGS. 20 and 21 show examples in which a second header 8 a is provided between the hot water supply pipe 8 and the hot water supply header 13.
垂直方向に起立した状態の第二ヘッダ 8 a の両側面に水平な熱水供給 管 8 b を連結し、 第二ヘッダ 8 a の背面に熱水供給ヘッダ 1 3 を連結管 2 7 で連結する。  A horizontal hot water supply pipe 8b is connected to both sides of the second header 8a standing vertically, and a hot water supply header 13 is connected to the back of the second header 8a with a connection pipe 27. .
さ らに、 熱水供給ヘッダ 1 3を加熱釜 1 内に配置した実施形態を説明 する。  Further, an embodiment in which the hot water supply header 13 is disposed in the heating pot 1 will be described.
図 2 2食品加熱装置の正面図、 図 2 3は側面図である。 前記実施形態 と同じ部分は同じ符号を付す。  Fig. 22 is a front view of the food heating device, and Fig. 23 is a side view. The same parts as those in the above embodiment are denoted by the same reference numerals.
こ こでは、 熱水供給ヘッダ 1 3 を加熱釜 1 内の上部に吊り金具 2 9に よ り懸下し、 これに左右両側の熱水供給管 8の上端を接続する。  In this case, the hot water supply header 13 is suspended above the inside of the heating pot 1 by a suspending fitting 29, and the upper ends of the left and right hot water supply pipes 8 are connected thereto.
熱水供給ヘッダ 1 3は、 1本に統合してもよレ、。  The hot water supply header 13 can be integrated into one.
この実施形態によれば、 加熱釜 1 の上部中央の空いたスペースを有効 利用でき、 装置全体をコンパク 卜に形成できる。 According to this embodiment, the empty space in the upper center of the heating pot 1 is made effective. It can be used, and the entire device can be compactly formed.
また、 熱水供給へッダ 1 3は、 図 2 4 , 図 2 5に示すよ うに、 熱水供 給管 8 と加熱釜 1 の内 :壁との間のスペースに設置しても、 空いたスぺー スを有効に利用できる。 産業上の利用可能性 Also, as shown in Figs. 24 and 25, the hot water supply header 13 is empty even if it is installed in the space between the hot water supply pipe 8 and the heating pot 1 : wall. Space can be used effectively. Industrial applicability
これを要するに、 請求項 1 の発明では、 管の長さに沿って複数のノズ ルを並べて取付けた熱水供給管を加熱釜の内部に複数本並べて配置し、 これらの熱水供給管を、 加熱釜の缶体を貫通する連結管を介して、 加熱 釜の外部の熱水供給ヘッダにそれぞれ連結し、 しかしてこの熱水供給へ ッダに熱水発生源を接続する。 従って、 同じサイズの食材運搬車を使用 する場合には、 加熱釜の内容積が小さくてすみ、 その結果、 使用する熱 水や冷却水等の量も少なく てすむ。  In short, in the invention of claim 1, a plurality of hot water supply pipes in which a plurality of nozzles are arranged and attached along the length of the pipes are arranged in the heating kettle, and these hot water supply pipes are The hot water supply header is connected to the hot water supply header outside of the heating kettle via a connection pipe penetrating the can body of the heating kettle, and the hot water generation source is connected to the hot water supply header. Therefore, when food transport vehicles of the same size are used, the internal volume of the heating pot can be small, and as a result, the amount of hot water and cooling water to be used can be small.
さ らに、 請求項 2の発明では、 前記熱水供給管を加熱釜の内部に左右 2列に複数本づっ並べて配置すると共に、 隣接する熱水供給管のノズル の向きを右又は左寄り に交互に曲げて設置する。 従って、 ノ ズルの向き を曲げずに正面に向けた場合に比べ、 噴射する熱水領域を広く形成でき るので、 加熱釜の内容積を有効利用できる。 従って、 加熱釜が同じ場合 は、 大型の棚が使用でき、 棚が同じ大きさであれば釜の大きさを小型化 できる。  Further, in the invention of claim 2, the hot water supply pipes are arranged side by side in the heating kettle in a plurality of two rows on the right and left, and the nozzles of the adjacent hot water supply pipes are alternately turned right or left. And bend it. Therefore, compared with the case where the nozzle is directed forward without bending, the hot water area to be sprayed can be formed wider, and the inner volume of the heating pot can be effectively used. Therefore, if the heating kettles are the same, a large shelf can be used, and if the shelves are the same size, the size of the kettle can be reduced.
また、 請求項 3の発明では、 熱水供給管を加熱釜の内壁に沿って湾曲 して形成するので、 食材運搬車を搬入するための釜内のス ースが広く なる。 さ らに、 請求項 4の発明では、 前記熱水供給管を水平方向に寝か せた状態で加熱釜の内壁に沿って複数本並べて配置するので、 熱水供給 管を湾曲させるこ となく食材運搬車を搬入するための釜内のスペースを 拡げることができる。 請求項 5の発明では、 熱水供給ヘッダを加熱釜の下方中央に設け、 こ れよ り複数本の連結管を左右に分岐し、 各連結管の上端を、 加熱釜の缶 壁を上方に向け貫く管取付けメ タルに接続し、 熱水供給管はその基部を 各管取付けメタルに着脱自在に連結して加熱釜の内部に起立した状態で 配置する。 よって、 熱水供給管の交換が簡単で、 ノ ズルの間隔の違う も のに交換することによ り容易にノズル間隔を変更できる。 According to the third aspect of the present invention, since the hot water supply pipe is formed to be curved along the inner wall of the heating pot, the space inside the pot for carrying the food carrier becomes wide. Further, in the invention of claim 4, since the plurality of hot water supply pipes are arranged side by side along the inner wall of the heating pot in a state where the hot water supply pipes are laid in the horizontal direction, the hot water supply pipes are not bent. The space inside the kettle for loading food carriers can be expanded. According to the invention of claim 5, the hot water supply header is provided at the lower center of the heating pot, whereby a plurality of connecting pipes are branched right and left, and the upper end of each connecting pipe is directed upward with the can wall of the heating pot. The hot water supply pipe is connected to the pipe mounting metal, and the base of the hot water supply pipe is detachably connected to each pipe mounting metal, and placed upright inside the heating pot. Therefore, the hot water supply pipe can be easily replaced, and the nozzle interval can be easily changed by replacing the nozzle with one having a different nozzle interval.
請求項 6に記載の発明では、 管の長さに沿つて複数のノズルを並べて 取付けた熱水供給管を加熱釜の内部に複数本並べて配置する一方、 加熱 釜の缶体外側に樋状の覆い体を一体的に取付けて、 この覆い体とこれに 覆われる缶体の外壁とによ り熱水供給へッダを形成し、 前記複数の熱水 供給管をこの熱水供給ヘッダに接続すると共に、 熱水供給へッダには熱 水発生源を接続する。  In the invention according to claim 6, while a plurality of hot water supply pipes in which a plurality of nozzles are arranged and attached along the length of the pipes are arranged and arranged inside the heating kettle, a gutter-like shape is provided outside the can body of the heating kettle. A cover is integrally attached, a hot water supply header is formed by the cover and the outer wall of the can covered by the cover, and the plurality of hot water supply pipes are connected to the hot water supply header. At the same time, a hot water generation source is connected to the hot water supply header.
このため、 連結管が省略でき部品点数が削減され装置の構成が簡略に なる。 しかも、 前記樋状の覆い体を加熱釜の缶体の下半部に取り付けれ ば、 熱水供給ヘッダを加熱釜の直径の内側に収めるこ とができ、 食品加 熱装置の占有面積が小さく なり、 狭い場所にも設置できる。  Therefore, the connecting pipe can be omitted, the number of parts is reduced, and the configuration of the apparatus is simplified. Moreover, if the gutter-shaped cover is attached to the lower half of the can body of the heating pot, the hot water supply header can be accommodated inside the diameter of the heating pot, and the area occupied by the food heating device is reduced. , Can be installed in narrow places.
さ らに、 請求項 7 に記載の発明では、 前記請求項 1 または 6に記載の 熱水供給へッダ内において、 前記熱水発生源と熱水供給へッダとを接続 する接続管の接続口にのぞむ位置に、 緩衝体を取付けるので、 熱水など 各熱水供給管に均等に分配でき、 ノズルの圧力が位置によって差がなく 平均化する。  Further, in the invention according to claim 7, in the hot water supply header according to claim 1 or 6, the connection pipe for connecting the hot water generation source and the hot water supply header is provided. Since the buffer is installed at the position where the connection port is viewed, it can be evenly distributed to each hot water supply pipe such as hot water, and the nozzle pressure is averaged without any difference depending on the position.
請求項 8 , 9に記載の発明では、 熱水供,給ヘッダを、 加熱釜内の上端 部や熱水供給管と加熱釜の内壁との間の空間に配置するので、 釜体内部 の空間を有効に利用でき、 装置全体の横幅を小さ く できる。  In the invention according to claims 8 and 9, since the hot water supply / supply header is disposed in the upper end portion in the heating pot or in the space between the hot water supply pipe and the inner wall of the heating pot, the space inside the pot body is provided. Can be used effectively, and the overall width of the device can be reduced.

Claims

請求の範囲 The scope of the claims
1 . 管の長さに沿つて複数のノズルを並べて取付けた熱水供給管を加 熱釜の内部に複数本並べて配置し、 これらの熱水供給管を、 加熱釜の缶 体を貫通する連結管を介して、 加熱釜の外部の熱水供給ヘッダにそれぞ れ連結し、 1. A plurality of hot water supply pipes with multiple nozzles arranged side by side along the length of the pipes are arranged side by side inside the heating kettle, and these hot water supply pipes are connected through the can body of the heating kettle. Connected to the hot water supply header outside the heating kettle via pipes, respectively.
しかしてこの熱水供給へッダに熱水発生源を接続してなる食品加熱装 置。  A food heating device consisting of a hot water supply header connected to a hot water generation source.
2 . 前記熱水供給管を加熱釜の内部に左右 2列に複数本づっ並べて配 置すると共に、 隣接する熱水供給管のノズルの向きを右又は左寄りに交 互に曲げて設置することを特徴とする請求項 1 に記載の食品加熱装置。 2. A plurality of hot water supply pipes are arranged in two rows on the left and right inside the heating pot, and the nozzles of adjacent hot water supply pipes are alternately bent to the right or left. The food heating device according to claim 1, wherein the food heating device is a food heating device.
3 . 前記熱水供給管を加熱釜の内壁に沿って湾曲して形成することを 特徴とする請求項 1 に記載の食品加熱装置。 3. The food heating apparatus according to claim 1, wherein the hot water supply pipe is formed to be curved along an inner wall of the heating pot.
4 . 前記熱水供給管を水平方向に寝かせた状態で加熱釜の内壁に沿つ て複数本並べて配置するこ とを特徴とする請求項 1 に記載の食品加熱装 置。  4. The food heating apparatus according to claim 1, wherein a plurality of the hot water supply pipes are arranged in a horizontal state along the inner wall of the heating pot.
5 . 前記熱水供給ヘッダを加熱釜の下方中央に設け、 これより左右に. 複数本の連結管を分岐し、 各連結管の上端を、 加熱釜の缶壁を上方に向 け貫く管取付けメ タルに接続し、 熱水供給管はその基部を各管取付けメ タルに着脱自在に連結して加熱釜の内部に起立した状態で配置すること を特徴とする請求項 1 に記載の食品加熱装置。 . 5. Provide the hot water supply header at the lower center of the heating pot and to the left and right. Branch the multiple connecting pipes and attach the upper end of each connecting pipe upward through the can wall of the heating pot. 2. The food heating apparatus according to claim 1, wherein the hot water supply pipe is connected to a metal, and a base of the hot water supply pipe is detachably connected to each pipe mounting metal, and is arranged upright inside the heating pot. apparatus. .
6 . 管の長さに沿って複数のノズルを並べて取付けた熱水供給管を加 熱釜の内部に複数本並べて配置する一方、 加熱釜の缶体外側に樋状の覆 い体を一体的に取付けて、 この覆い体とこれに覆われる缶体の外壁とに よ り熱水供給ヘッダを形成し、 前記複数の熱水供給管をこの熱水供給へ ッダに接続すると共に、 熱水供給へッダには熱水発生源を接続してなる 食品加熱装置。 6. A plurality of hot water supply pipes with multiple nozzles arranged along the length of the pipes are arranged inside the heating kettle, while a gutter-shaped cover is integrated outside the can body of the heating kettle. The hot water supply header is formed by the cover and the outer wall of the can body covered with the cover, and the plurality of hot water supply pipes are connected to the hot water supply header, and the hot water supply header is connected to the hot water supply header. A hot water source is connected to the supply header Food heating equipment.
7 . 前記熱水供給ヘッダ内において、 前記熱水発生源と熱水供給へッ ダとを接続する接続管の接続口にのぞむ位置に、 緩衝体を取付けるこ と を特徴とする請求項 1 または 6項に記載の食品加熱装置。  7. A buffer is mounted in the hot water supply header at a position looking into a connection port of a connection pipe connecting the hot water generation source and the hot water supply header. A food heating device according to item 6.
8 . 管の長さに沿つて複数のノズルを並べて取付けた熱水供給管を加 熱釜内の左右に複数本並べて配置し、 これらの熱水供給管を、 加熱釜内 の上部に設置した左右一対の熱水供給へッダにそれぞれ連結し、  8. A plurality of hot water supply pipes with multiple nozzles arranged side by side along the length of the pipes were arranged side by side on the left and right inside the heating pot, and these hot water supply pipes were installed at the top inside the heating pot. Connected to a pair of left and right hot water supply headers,
しかしてこれら熱水供給へッダに熱水発生源を接続してなる食品加熱 9 . 管の長さに沿って複数のノズルを並べて取付けた熱水供給管を加 熱釜内の左右に複数本並べて配置し、 これらの熱水供給管を、 熱水供給 管と加熱釜の内壁との間に設置した左右一対の熱水供給へッダにそれぞ れ連結し、  Food heating by connecting a hot water generation source to these hot water supply headers 9. Hot water supply pipes with multiple nozzles arranged side by side along the length of the pipes These hot water supply pipes are connected to a pair of left and right hot water supply headers installed between the hot water supply pipe and the inner wall of the heating pot, respectively.
しかしてこれら熱水供給ヘッダに熱水発生源を接続してなる食品加熱 装置。  A food heating device consisting of a hot water supply header connected to a hot water generation source.
PCT/JP2002/012439 2001-11-29 2002-11-28 Food heating device WO2003045206A1 (en)

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JP6748051B2 (en) * 2017-10-24 2020-08-26 株式会社ソディック Food high temperature heating device
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CN1596080A (en) 2005-03-16
AU2002354117A1 (en) 2003-06-10
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TW200300662A (en) 2003-06-16
JPWO2003045206A1 (en) 2005-04-07
CN100369569C (en) 2008-02-20

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