JPH0521834U - Cooker for fried food - Google Patents

Abstract

(57) [Abstract] [Purpose] To improve the cooling effect of oil and water used in a fried food cooker and reduce the amount of oil used. In a fried food cooker including water and oil in a tank and a heating pipe and a cooling pipe penetrating the tank, a cooling exhaust passage communicating with an outlet of the cooling pipe and an outlet of the heating pipe. A heating and exhaust passage communicating with is arranged side by side through a partition plate, and the end of this partition plate is retracted inward from the outlet end of the exhaust passage, and at the outlet of the heating and exhaust passage, toward the outlet. An inclined plate that is inclined toward the partition plate is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fried food cooker used when making tempura, fries and the like in restaurants and the like.

[0002]

[Prior Art]

 FIG. 4 shows an example of a conventional fried food cooker. In the figure, 1 indicates a water tank 1a for storing water 2 in the lower portion of the tank and oil 3 in the upper portion thereof due to the difference in specific gravity between water and oil. The tank also serves as the oil tank 1b, and 4 is a boundary surface between the water 2 and the oil 3. Also, 5 is a drain port provided at the bottom of the water tank 1a, which is provided with an opening / closing valve (not shown). Reference numeral 6 denotes a cooling pipe that horizontally extends through the oil tank 1b for cooling the oil 3 in the lower layer, and 7 horizontally penetrates the oil tank 1b at an appropriate interval S above the cooling pipe 6 and the burner chamber. A heating pipe provided in communication with 8, a burner 9, a heating exhaust passage 10 connected to the outlet of the heating pipe 7, and a cooling exhaust passage 11 connected to the outlet of the cooling pipe 6.

[0003]

[Problems to be solved by the device]

 In the above-mentioned device, when the burner 9 is ignited, the combustion gas passes through the inside of the heating pipe 7 to heat the oil 3 in the oil tank 1b, and the convection of the oil 3 may heat the oil 3 up to about 220 ° C. it can. The exhaust gas exiting the heating pipe 7 is exhausted to the outside through the exhaust passage 10. Further, since the outside air enters the cooling pipe 6 and is guided to the exhaust passage 11, the lower layer oil 3 and the water 2 in the water tank 1a are cooled to prevent an excessive temperature rise.

However, when the cooking device for deep-fried food is used for a long period of time, if the cooling efficiency of the cooking device is poor, the temperature of the water in the water tank 1a rises excessively, and in some cases, the boundary between the water and the oil is increased. There was a risk of boiling water on surface 4. In addition, in order to suppress the above-mentioned temperature rise, there is a problem that the amount of oil must be increased extra for cooling.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in the present invention, due to the difference in specific gravity between water and oil, water is stored in the lower part of the tank, and oil is stored in the upper part of the tank, and a cooling pipe for cooling the oil in the lower layer is installed in the tank In a device in which a heating pipe that penetrates through the oil layer above the cooling pipe communicates with the burner chamber, a cooling exhaust passage that communicates with the outlet of the cooling pipe and an outlet of the heating pipe. A heating and exhaust passage communicating with the heating exhaust passage is arranged side by side through a partition plate, and the end of the partition plate is drawn inward from the outlet end of the exhaust passage, and the outlet of the heating and exhaust passage is directed toward the outlet. The fried food cooker is constructed by providing an inclined plate inclined toward the partition plate.

In addition, the exhaust port above the upper end of the partition plate is formed as a separate body into a box shape, and the exhaust port is attached to and detached from the outlets of the cooling exhaust path and the heating exhaust path separated by the partition plate. You can leave it.

[0007]

[Action]

 As described above, in the present invention, in the fried food cooker, the cooling exhaust passage communicating with the outlet of the cooling pipe and the heating exhaust passage communicating with the outlet of the heating pipe are arranged in parallel through the partition plate. Since the end of the partition plate is drawn inward from the outlet end of the exhaust passage, and an inclined plate inclined toward the outlet toward the outlet is provided at the outlet of the heating exhaust passage, The outlet is throttled by the inclined plate, and as a result, the flow velocity of the heated exhaust gas at the outlet is significantly increased. Therefore, the exhaust gas in the cooling exhaust passage is also strongly sucked by the jet action of the above-mentioned heating exhaust gas, so that the amount of air passing through the cooling pipe is increased and the cooling efficiency can be improved. Therefore, according to the present invention, the amount of oil required conventionally can be reduced, which is very economical.

Further, the exhaust port above the upper end of the partition plate is formed as a separate body into a box shape, and the exhaust port is provided at the outlets of the cooling exhaust path and the heating exhaust path separated by the partition plate. If it is detachable, the above-mentioned box-shaped exhaust port can be easily attached to the conventional fried food cooker, so that the conventional cooling efficiency can be easily improved. Since it is easy to remove, cleaning can be done easily if soot adheres.

[0009]

【Example】

 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In the figure, the same reference numerals as those used above indicate the same components. That is, in the figure, 1 is a tank that stores water 2 in the lower part of the tank and also stores oil 3 in the upper part of the tank due to the difference in specific gravity between water and oil. It is a boundary surface. Reference numeral 5 denotes a drain port provided at the bottom of the water tank 1a, which has an opening / closing valve (not shown).

Reference numeral 6 denotes a cooling pipe which horizontally extends through the oil tank 1b to cool the oil 3 in the lower layer, and 7 horizontally penetrates the oil tank 1b at an appropriate interval S above the cooling pipe 6. A heating pipe provided in communication with the burner chamber 8; a burner 9; a heating exhaust passage 10 connected to the outlet of the heating pipe 7; and a cooling exhaust passage 11 connected to the outlet of the cooling pipe 6. Is. A cooling cover 14 covers the inlet portion 6a of the cooling pipe 6 and has a downward opening 14a, which is fixed to the wall plates of the water tank 1a and the oil tank 1b. Further, reference numeral 15 is a heat radiating plate projecting from the wall plate of the water tank 1a in the cooling cover 14.

In this embodiment, a cooling exhaust passage 11 communicating with the outlet 6b of the cooling pipe 6 and a heating exhaust passage 10 communicating with the outlet 7a of the heating pipe 7 are arranged side by side with a partition plate 12 in between. The end 12a of the partition plate 12 is drawn inward from the outlet end 16 of the exhaust passage, and the inclined plate 13 inclined toward the outlet toward the outlet is provided at the outlet of the heating exhaust passage 10. To provide. FIG. 3 shows another embodiment of the present invention, which allows the present invention to be easily implemented in the conventional device shown in FIG. That is, 17 (see FIGS. 3 and 4) is a support plate that supports the outlets of the conventional exhaust passages 10 and 11, and 12 is a partition plate.

In this embodiment, the exhaust port 18 above the upper end 12a of the partition plate 12 is formed as a separate body into a box shape, and the outlets of the cooling exhaust path 11 and the heating exhaust path 10 separated by the partition plate 12 are formed. The exhaust port portion 18 is detachably attached to the portion 19. Since the device of the present invention is configured as described above, when the burner 9 is ignited, the combustion gas passes through the heating pipe 7 to heat the oil 3 in the oil tank 1b, and the convection of the oil 3 causes the oil 3 to reach 220 ° C. It can be heated to a degree. The exhaust gas from the heating pipe 7 is exhausted to the outside through the exhaust passage 10. Further, the cooling pipe 6 contains low-temperature air outside which is shielded from the secondary heat of the burner 9 through the opening 14a below the cooling cover 14, and the lower oil 3 in the oil tank 1b and the upper layer in the water tank 1a. Water 2 of. The cooled oil 3 and water 2 convect and reduce the overall temperature. Then, the air exiting the cooling pipe 6 is discharged to the outside through the cooling exhaust passage 11.

[0013]

[Effect of the device]

 As described above, according to the present invention, in the fried food cooker, the cooling exhaust passage 11 communicating with the outlet 6b of the cooling pipe 6 and the heating exhaust passage 10 communicating with the outlet 7a of the heating pipe 7 are separated by the partition plate 12. The end 12a of the partition plate 12 is drawn inward from the outlet end 16 of the exhaust passage, and the outlet 12 of the heating exhaust passage 10 is inclined toward the outlet toward the outlet. Since the slanted inclined plate 13 is provided, the outlet portion of the heating / exhaust passage 10 is narrowed by the inclined plate 13, and as a result, the flow velocity of the heated exhaust gas at the outlet portion is significantly increased as shown by the arrow A in FIG. Therefore, the exhaust gas in the cooling exhaust passage 11 is also strongly sucked by the jet action of the above-mentioned heating exhaust gas as shown by the arrow B in FIG. 2, and therefore passes through the cooling pipe 6 as shown by the arrow C. The amount of air can also be increased to improve the cooling efficiency. Therefore, according to this proposal, the amount of oil that was conventionally required can be reduced, which is very economical.

Further, the exhaust port portion 18 above the upper end 12 a of the partition plate 12 is formed as a separate body into a box shape, and the outlet portions of the cooling exhaust passage 11 and the heating exhaust passage 10 which are partitioned by the partition plate 12 are provided with If the exhaust port 18 is detachable, the box-shaped exhaust port 18 described above can be easily attached to a conventional fried food cooker, so that the cooling efficiency of the conventional type can be easily improved. In addition to being able to remove, it is easy to remove, so cleaning can be done easily if soot adheres.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of the device of the present invention.

FIG. 2 is a partial cross-sectional view showing a portion of an exhaust passage of FIG.

FIG. 3 is a partial perspective view showing another embodiment of the present invention.

FIG. 4 is a vertical cross-sectional view of a conventional device.

[Explanation of symbols]

 1 tank 1a water tank 1b oil tank 2 water 3 oil 4 boundary surface 5 drainage port 6 cooling pipe 7 heating pipe 8 burner chamber 9 burner 10 heating exhaust passage 11 cooling exhaust passage 12 partition plate 13 inclined plate 14 cooling cover 14a opening 15 heat sink 16 Outlet end 17 Support plate 18 Exhaust port section 19 Outlet section

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takeshi Iwano 1500 Okamoto, Kamakura-shi, Kanagawa Nastenless Co., Ltd. Ofuna Plant (72) Masanori Fukuda 1500 Okamoto, Kamakura, Kanagawa Nastenless Co., Ltd. Ofuna Plant

Claims (2)

[Scope of utility model registration request] 1. A cooling pipe for accumulating water in the lower part of the tank and accumulating oil in the upper part thereof and cooling the oil in the lower layer is provided through the tank by the difference in specific gravity between water and oil, and the cooling is also performed. In a device in which a heating pipe penetrating an oil layer above the pipe is provided in communication with a burner chamber, a cooling exhaust passage communicating with the outlet of the cooling pipe, and a heating exhaust passage communicating with the outlet of the heating pipe are partitioned plates. Side by side, the end of this partition plate is drawn inward from the outlet end of the exhaust passage, and at the outlet of the heating exhaust passage, an inclined plate inclined toward the outlet toward the outlet is provided. A cooker for fried food characterized by being provided. 2. The exhaust port above the upper end of the partition plate according to claim 1 is formed in a box shape as a separate body, and the exhaust port is provided at the outlet part of the cooling exhaust path and the heating exhaust path separated by the partition plate. A fried food cooker with a removable section.