JP6143403B1 - Baking device with heat retention device - Google Patents

Abstract

[PROBLEMS] To octopus baked to keep warm after firing in a takoyaki firing in a gas burner generally used in over-the-counter sales, while being baked while adjusting the heating power of the gas burner on a firing hot plate, it is not burned. There was a problem in keeping warm. SOLUTION: A calcining apparatus comprising a calcining hot plate for a calcined product and a hot air intake box for taking in a gas combustion flame, a heat insulating heat plate for placing the calcined product, a heat insulating box having a heat insulating space on the heat insulating heat plate, and the heat insulating material. Heat insulation device composed of a heated water tank joined on the back of the hot plate and a heat exchange pipe installed inside, the previous firing device and the previous insulation device are used as hot air discharge holes, hot air intake holes and heat exchange tubes A firing apparatus with a heat retaining device is provided which is connected to the heat retaining space of the heat retaining box from the hot air introducing hole through the hot air intake hole. [Selection] Figure 1

Description

Thermal insulation device for baked octopus

  At the octopus bakery store where take-out is the main, it takes 12 to 14 minutes for the octopus bakery, so if the octopus baked food is not left, the customer will return without buying and hinder sales. In order to eliminate this problem, laying is a necessary condition, but the visitor time is irregular, so the baked octopus on the baked hot plate is burnt or wilt and the taste is impaired, or it does not sell for a long time. Is discarded.

  There is a food incubator that can keep heated food with good quality.

  A food heating incubator equipped with a device that generates steam in the housing, a heater inside the cabinet, and a control device. The food in the housing does not absorb more moisture than necessary, and the food inside the housing can be kept at a uniform temperature. There is a heated incubator.

JP 2011-004876 A JP 2005-110941 A

  The above-mentioned Patent Document 1 is a cooked food warmer, and a grill plate is brought into contact with a conductive plate, which is a heat retaining heat source, on a heat insulation plate on which the cooked food is placed, and is brought into contact with the grill plate. In the method of transferring the heat of the conductive plate, which is the heat source, to the heat insulation plate to keep the cooked food warm, the heat supply to the heat insulation plate is the heat transfer from the plate to the plate, and the heat generated by the heat source is directly kept warm. Greater problems arise in the thermal efficiency than the method of heating the plate. Heat supply to the food placed on the heat insulating plate is an area in contact with the heat insulating plate, and heating of the upper surface area not in contact with the food hot plate is performed on the heated heat insulating plate. Heat radiation to the airspace and convection, it is difficult to properly heat the insulated food space area, and there is a big problem in the heat supply efficiency, and the octopus grilled with this heat retaining device does not burn, and it has a good taste without wilt In order to keep warm, the food warmer of Patent Document 1 is not suitable.

  The warming device disclosed in Patent Document 2 heats the inside of a cabinet with a heating lamp or a heater installed at the bottom of the cabinet in a food heating showcase generally used in a fast food store, and the food in the showcase is overdried. In order to solve the problem that the food is excessively absorbed and the taste is deteriorated due to the introduction of steam for heat insulation, a steam generator and a heater in the cabinet (not shown) that warms the air in the housing are installed. In a food heating and incubator placed on multiple shelves installed in the housing, the internal air is heated by the internal heater, and the internal air is dried by heating. A wet bulb temperature sensor and a dry bulb temperature sensor were installed to prevent over-drying of the food inside, and the inside heater, the steam generator, and the upper surface were heated by a control circuit provided in the heating incubator. Heating in the cage by convection and radiation of flange heat This is a food heating and incubator that controls and adjusts the amount generated, and prevents the food from being dried at the proper temperature and drying and excessive moisture absorption. In order to prevent obstruction, it is described that it can be heated uniformly with the steam generator surrounded by a water tank, the heater in the cabinet, or the control device, but there are multiple food receptacles There is no explanation of the function and method that can maintain the temperature and humidity between the shelves properly, and many components such as a heating source device and a steam generator are required. Not suitable for keeping octopus grilled.

  In view of the above problems, the baking apparatus with a heat retention device of the present invention uses a hot-air type octopus baking apparatus in the baking apparatus in order to keep the delicious taste without burning the baked octopus without burning, Reusing the hot air that diffuses and discharges after heating the hot plate of the heat plate and introduces it into a heat retaining device connected to the hot air type octopus bakers, the greatest feature is that it does not require a heat source as a heat retaining heat source, and Provided is a thermal insulation device that is excellent in thermal efficiency and energy saving by simultaneously heating the lower surface area of the octopus ware and the entire surface of the octopus ware in the upper area to a temperature suitable for thermal insulation with the hot air.

  As a means to solve the problems that caused the trouble of sales and the poor profitability at present, there is no proper octopus baking incubator for octopus grilling, which is an indispensable sales condition in octopus grill sales. Provided is a baking apparatus with a heat retaining device comprising a device and a heat retaining device.

  The baking apparatus of the baking apparatus with a heat retaining device is a hot-air type octopus baking machine composed of a gas stove, a hot-air intake box and a baking hot plate as means. When the gas burns, the surrounding air is taken in and burned, and it is about 600 ° C even at a position 5 cm above the combustion flame, and this high temperature generates a hot air of an updraft with a very large rising energy velocity. Is taken into the hot air intake box of the baking apparatus, the hot plate is heated from below the baking hot plate of the hot air type octopus baking apparatus to burn the octopus, and then discharged from the lower surface area of the baking hot plate. The diffused exhaust hot air is also hot air having a flow velocity energy having a temperature of about 160 ° C., and the hot air is discharged from the hot air discharge hole provided on the upper right side surface of the hot air intake box to the heat retaining device. The hot air discharge hole is connected to a hot air intake hole provided at an upper left side position of the hot air introduction can of the heat retaining device and a heat exchange pipe having an inlet installed at a lower left side position of the hot air introduction can.

  When the hot air intake box is provided with a plurality of hot air flow rectifying plates in the inside thereof, the rising hot air flows in the direction of the right hot air discharge hole connected to the hot air introduction hole of the heat retaining device after heating the baking hot plate In the lower part of the hot air flow adjustment plate, the lower part of each hot air flow adjusting plate is heated so that the amount of hot air to the left side, the central region and the right side of the baking hot plate is evenly heated. Each hot air flow straightening plate is installed at a position where the hot air intake area is appropriate. Each hot-air flow rectifying plate is divided into an upper plate and a lower plate, and an axis is installed at the tip head position of each lower plate, and the lower end of each upper plate is locked to the shaft to adjust the inclination angle of the upper plate. And

  The firing hot plate is provided with the necessary number of concave holes suitable for the shape of the octopus.

  The heat retaining device is composed of a heat retaining heat plate on which the octopus grill is placed, a warming water tank intimately joined to the lower part of the heat retaining heat plate with screws or the like, and a box-shaped heat retaining box having a heat retaining space on the upper surface of the warming water tank.

  The hot water tank has a hot air introduction can attached to the left end of the hot water tank, a hot air intake hole is provided above the left end surface of the hot air introduction can, a hot air introduction hole is provided at the upper left side of the hot air introduction can, and a bottom plate is installed at the lower part. A plurality of heat exchange pipes are installed in parallel inside the warming water tank, and the inlet of each heat exchange pipe is on the surface of the lower part of the left end of the hot air canister and the outlet of the heat exchange pipe is the right side of the warming water tank. Appropriate length is extended to the outside of the side surface, and an exhaust air volume adjustment mechanism is installed in the heat exchange pipe of the extension. The warming water tank is filled with water, a water supply tube is installed at the bottom plate position of the warming water tank, a drain cock is installed at the bottom of the water supply tank, and a head is installed with a cap to replenish and drain water. Make it possible. A thermometer that can monitor the temperature of the water in the water tank is installed at an appropriate position in the heated water tank.

  The heat insulation box is a box type, and the lower and upper sides are opened, and the box type heat insulation box is placed on the upper surface of the heat insulation heat plate. The hot air introduced from the hot air introduction hole through the hot air introduction hole of the hot air introduction can is taken in from the lower left end of the heat insulation box, and the hot air introduced at an appropriate position in the right direction from the left plate during the heat insulation space Installed a hot air discharge equalization plate with hot air discharge equalization small holes to discharge evenly, and installed an exhaust air volume adjustment mechanism that can adjust the discharge amount of hot air introduced on the right end side surface of the previous heat insulation box and keeps warm Install a thermometer at an appropriate position where the temperature in the space can be monitored.

  The heat insulating heat plate is tightly joined to the upper surface of the heated water tank with screws or the like, and a necessary number of concave holes suitable for heat retention are provided on the surface of the heat insulating heat plate.

  The hot air discharge hole provided in the upper right position of the hot air intake box of the baking device is connected to the hot air introduction hole of the hot air introduction can of the heat insulation device and the heat exchange pipe installed in the warming water tank for heat insulation. Introduce into the insulation box from the lower left of the insulation box placed on the hot plate.

  The heat insulation box is box-shaped, and the upper and lower sides are opened, and a box-shaped heat insulation can is placed on the heat insulation heat plate, and the heat insulation space covers the upper region of the heat insulation heat plate. It is possible to open and close by placing a transparent lid on the shaft at the top of the open top so that it can be opened and closed.

  In addition to octopus grilling, okonomiyaki to be taken home at okonomiyaki stores that are sold at stores is longer than octopus grilling and generally takes 13 to 16 minutes. Although customers are laying before the time they are likely to come, the visitor time and number of visitors are irregular, and generally have the same issues as octopus baked, and the device of the present invention is sufficient for solving the problems. It can also be used for food sales that need to be kept warm after baking.

  A hot-air octopus baking apparatus is used in the baking apparatus of the baking apparatus with a heat retention device constituted by the baking apparatus and the heat-retaining apparatus of the present invention. In the hot-air type octopus baking apparatus, a large amount of air necessary for proper combustion at the time of combustion. The hot air with the flow velocity energy of the updraft generated by taking in all the hot air is taken in and the hot air that is diffused and discharged after heating the hot plate is heated by about 160 ° C. It is an energy-saving and heat-efficient heat retaining device characterized in that the octopus grilled and fired in the apparatus is a heat retaining heat source and does not require a new heat source for heat retaining. On the other hand, in the calciner with a heater, in the firing by gas combustion, the surrounding air is taken in at the time of gas combustion and the gas is combusted to generate a high temperature rising air current. In order to heat another heat-retaining heat plate to a temperature suitable for heat-retention after heating the calcining hot plate, the amount of generated hot air with flow energy for that purpose is very small and difficult.

  In general, customers who come to buy octopus grilled bakery dealers to buy octopus baked foods will take 12 to 14 minutes, and if there is no set-up, they will return without buying and obstruct sales. Usually, octopus grill for 4 to 6 people is baked and kept warm, but since there is no appropriate warmer, the heating power of the gas burner is adjusted with the heating plate for firing, and it is kept warm. Or the number of visitors is irregular, it is difficult to adjust the heating power properly, or only the lower hemisphere of the octopus baked in the concave hole of the baked hot plate is heated, so it does not burn It is difficult to keep warm with a proper plump and good taste for a certain period of time, and if the customer does not come for a long time, the taste of the octopus grill will deteriorate significantly, and if it does not sell for a longer time, it is not suitable for sale In a state A major problem in sales that can be discarded, the baking apparatus with a heat retaining device of the present invention has a high flow velocity energy generated by gas combustion of a hot air type octopus baking apparatus of the baking device due to the combination of the baking device and the heat retaining device. Hot air that is diffused and exhausted after heating and baking hot plate with hot air is introduced into the heat exchanger tube of the heat insulating water tank of the heat insulating device and the heat insulating can placed on the upper surface, and the lower hemisphere region and the upper region of the octopus baking on the heat insulating heat plate The octopus baked dough is baked at the same time, and the swelled state can be maintained due to the expansion of the dough itself and the expansion of the space, so that a good taste can be provided and sales can be promoted.

  The heat insulation heat plate is heated closely by heating the water in the heated water tank that is closely joined with the screw on the upper surface of the heated water tank and filled with water, so water is the most heat-capable material in general that can be used easily. The amount of heat that can be transferred to the hot plate with the amount of heat that the liquid has is much larger than the heat transferred directly to the hot plate with the amount of heat of a gas such as hot air. Heating tolerance against fluctuations in the required heat quantity on the heat insulating heat plate is also excellent, and in the case of heat retention instead of firing, it is possible to heat within 100 ° C., which does not cause scorching because it is due to the water in the sealed water tank. A thermometer installed by the exhaust air flow adjustment mechanism installed at the outlet of multiple heat exchange tubes installed in the heated water tank Adjust the hot air flow rate of each heat exchange tube to see the temperature of the water in the aquarium Frequency can uniformly heat the entire region of the insulation hot plate by which can uniformly warmed kept warm, plump be kept in a good state takoyaki that is put into takoyaki heat insulating hot plate.

  A heat insulation box with a transparent opening / closing lid is placed on the top surface of the heat insulation heat plate, and hot air is introduced from the lower left side of the heat insulation box through the hot air introduction hole of the hot air introduction can of the heat insulation device. The hot air discharge equalization plate provided at a fixed position can be evenly discharged from the equalization small holes to all the airspace inside the heat insulation box, and the inside of the heat insulation box can be heated evenly, so that the entire top surface of the octopus baked on the heat insulation heat plate can be heated uniformly. . In addition, an exhaust air volume adjustment mechanism that can adjust the amount of hot air that has been introduced to the insulation box is installed on the right side plate of the insulation box, and a thermometer is installed on the insulation box to monitor the temperature in the insulation box and adjust the hot air discharge amount. Thus, the temperature suitable for the temperature of the octopus baked in the heat insulating box can be adjusted, and the upper surface of the baked octopus baked can be kept warm during the firing. In addition, customers who come to buy can see the fact that the octopus ware, which is a necessary condition, is placed on the insulation box head with a transparent lid, and can promote sales.

  In general, there is no appropriate incubator in the over-the-counter octopus grill store, so the octopus baked with the normal baking hot plate is kept warm while adjusting the heating power of the gas burner for hot plate heating. The time and number of customers who come to buy after baking has been completed and are not suitable for sale are irregular and depend on the time. It is discarded. In addition, the heat retention by the baking hot plate is the heating of the area in contact with the concave surface, the heating of the lower hemisphere area of the octopus baking, the absence of the upper octopus baking hemisphere, and it is not appropriate in the heating method. There is also a technique to improve the heat insulation effect by covering the top of the heat insulating octopus ware with the lid on the heat plate for baking, but the heating of the space above the heat insulating octopus ware generated by covering the heat is the radiation of the heat plate heat. Therefore, it is difficult to maintain an appropriate heat retention of the octopus grill, and the heat retaining device of the present invention is excellent in the heat retention of the baked octopus.

  If the calcining heat plate of the calcining device and the heat retaining heat plate of the heat retaining device are replaced with a flat plate heat plate, it can be widely used not only for octopus grilling, but also for okonomiyaki and other foods that need to be kept warm after baking.

General view of baking equipment with heat insulation device Whole assembly perspective view of a firing device with a heat retention device Front sectional view of baking equipment with heat insulation device Flow diagram of hot air in a baking machine with a heat retention device Partial enlarged detail view of the assembly of the baking equipment with a heat retaining device Heat exchange can outlet flow rate adjustment function diagram Thermal insulation hot air discharge adjustment mechanism diagram

  In the baking apparatus with a heat retaining device of the present invention, an embodiment constituted by the baking device A and the heat retaining device B will be described.

  The baking apparatus A of the baking apparatus with a heat retaining device is composed of a gas stove C, a hot air intake box 1 and a baking hot plate 10 placed on the upper surface of the hot air intake box 1, and the hot air intake box 1 is on the upper right side thereof. Hot air discharge holes 5 are provided. The hot air intake can 1 is installed at an appropriate upper position of the gas stove C that can take in all the high-temperature updraft generated by taking in the ambient air during gas combustion in the gas stove C.

  A hot air flow rectifying plate 2, a hot air flow rectifying plate 3 and a hot air flow rectifying plate 4 are installed inside the hot air intake box 1 with an appropriate interval and inclination from the right side of the hot air intake box 1. The rising hot air intake area 6 between the right side surface of the hot air intake box 1 and the hot air flow rectifying plate 2 and the rising hot air intake area 7 and the hot air flow rectifying plate 3 between the hot air flow rectifying plate 2 and the hot air flow rectifying plate 3 Ascending hot air intake area 8 between the hot air flow rectifying plates 4 and hot air rising from each intake area of the rising hot air intake area 9 between the hot air flow rectifying plate 4 and the left side plate of the hot air intake box 1 are heated air intake boxes. 1. Each rising hot air intake area is appropriate so that an equal amount flows to the back surface of the baking hot plate 10 installed on the upper surface, and the baking hot plate can be heated uniformly and flow out into the hot air discharge hole 5 of the hot air intake box 1 Install to become.

  The hot-air flow rectifying plate 2, the hot-air flow rectifying plate 3, and the hot-air flow rectifying plate 4 are each divided into an upper plate and a lower plate, and an inclination angle adjusting shaft 2a is attached to the head end position of the lower plate of the hot-air flow rectifying plate 2. The lower end of the upper plate is locked, and the tilt angle adjusting shaft 3a is similarly attached to the lower plate tip head position of the hot air flow plate 3 and the lower end of the upper plate is locked to that shaft. An inclination angle adjusting shaft 4a is attached to the lower plate head position of the lower plate of the plate 4, and the lower end of the upper plate is locked to that shaft so that the inclination angle of each upper plate can be adjusted. Makes it possible to flow evenly.

  A hot air introduction hole D on the left end surface of the hot air introduction canister D installed at the left end of the heated water tank 11 has a hot air discharge hole 5 at the upper right position of the hot air intake box 1 where hot air can be diffused and discharged after heating the baking hot plate 10. The hot air is discharged from the hot air discharge hole 5 of the hot air intake can 1 to the heat retaining can B.

  The heat retaining device B is insulatively joined to the heat insulating heat plate 19 and the back surfaces of the heat insulating heat plate 19 with screws or the like and covers the entire upper surface of the heat insulating heat plate 19 on the upper surface of the heated water tank 11 and the heat insulating heat plate 19 in the heat insulating space. It consists of a box 20.

  The warming water tank 11 is intimately joined to the back surface of the heat retaining heat plate 19 with screws or the like, and the tank is fully filled with water. A plurality of necessary number of heat exchange pipes 12 are installed in parallel between the left and right sides of the heated water tank 11, and the left end entrance hole of each heat exchange pipe 12 is connected to the hot air discharge hole 5 of the hot air intake box 1. At the lower part of the left side plate of the hot air introduction can D installed at the left end, the inlet hole of the heat exchange tube 12 is attached, the hot air intake hole 13 is provided in the upper surface, and the hot air introduction hole 14 is provided in the upper part of the hot air introduction can D Then, hot air is discharged from the hot air introduction hole 14 to the lower left opening area of the heat insulating box 20. A plurality of necessary heat exchange pipes 12 are installed in parallel between the left end and the right end of the warming water tank 11, and the heat exchange pipe 12 coming out of the left side plate of the warming water tank 11 of the heat exchange pipe 12 is the lower left side of the hot air introduction can D Is the same as the entrance hole. An appropriate length is extended to the outside of the right end of the warming water tank 11, and an exhaust air amount adjusting mechanism E is installed near the outlet of the heat exchange pipe 12. The exhaust air volume adjusting mechanism E is installed in a circular valve body 30 on a shaft with a handle at a position just before the outlet of the heat exchange pipe 12 outside the right side surface of the heated water tank 11, and adjusts the angle of the valve body 30 to exchange each heat. The hot air discharge amount from the pipe 12 can be individually adjusted so that the temperature of the water in the warming water tank 11 can be adjusted to be uniform over the entire area, and thus the heat insulating heat plate closely joined to the upper surface of the warming water tank 11 19 can be heated evenly.

  A thermometer 15 is installed at an appropriate position in the warming water tank 11, the temperature of the thermometer 15 is monitored, and the exhaust air amount adjustment mechanism E of each heat exchange tube 12 adjusts the hot air discharge amount of each heat exchange tube 12. It is possible to equalize the water temperature in the entire area of the heated water tank 11. In addition, a water supply cylinder 16 is installed on the bottom surface of the temperature-warming water tank 11 at an appropriate position, a drain cock 18 is attached to the lower part of the water supply cylinder 16, and a cap 17 is attached to the head, so that water can be supplied and drained.

  The warming box 20 is box-shaped and the upper and lower sides are opened, and the box-shaped warming box 20 is placed on the upper surface of the warming heat plate 19, and the transparent lid 21 is locked to the shaft 25 on the upper surface of the top so that it can be opened and closed. A hot air discharge equalizing plate 22 provided with equalizing small holes 23 is installed at an appropriate rightward position from the left end, and the hot air discharged from the hot air introducing hole 14 through the hot air introducing hole 13 of the hot air introducing can D is insulated. The hot air is discharged evenly over the entire space covering the entire upper surface of the 20 heat retaining heat plates 19 so that the upper region of the heat retaining heat plates 19 can be evenly heated. Further, a heat insulating can side plate exhaust hole 35 is provided on the right end side surface of the heat insulating box 20, and a heat insulating box exhaust air volume adjusting disc 31 is installed at a position where it can be opposed to the hole so that the air discharge amount can be adjusted.

  A thermometer 24 that can monitor the temperature in the heat insulating box 20 is installed on the front plate of the heat insulating box 20, and the temperature of the heat insulating space region of the heat insulating box 20 is monitored so that the temperature can be adjusted to an appropriate temperature. The hot air discharge hole 35 on the right side plate is provided, and the heat insulation box exhaust air volume adjustment disc 31 is installed at a position where it can face the hole, and the bossed knob 34 at the end of the shaft 33 is turned to adjust the air exhaust quantity of the heat insulation box 20. It is possible to adjust the temperature in the space of the heat insulation box 20 to a temperature suitable for heat insulation.

  By exchanging the baking heat plate 10 of the baking apparatus A and the heat holding heat plate 19 of the heat holding apparatus B with a flat plate hot plate, it is possible to cope with okonomiyaki and various food baking and heat holding.

A Baking device B Thermal insulation device 1 Hot air intake box 2 Hot air flow rectifying plate 2a Inclination angle adjusting shaft 3 Hot air flow rectifying plate 3a Inclination angle adjusting shaft 4 Hot air flow rectifying plate 4a Inclination angle adjusting shaft 5 Hot air discharge hole C Gas stove 6 Hot air Intake area 7 Ascending hot air intake area 8 Ascending hot air intake area 9 Ascending hot air intake area 10 Firing hot plate 10a Recessed hole D Hot air introduction can 11 Heating water tank 12 Heat exchange pipe 13 Hot air intake hole 14 Hot air introduction hole 15 Thermometer 16 Water supply cylinder 17 Cap 18 Drain cock 19 Heat retaining heat plate 19a Recessed hole 20 Heat retaining box 21 Transparent lid 22 Hot air discharge equalizing plate 23 Equalizing small hole 24 Thermometer 25 Shaft 26 Bearing E Exhaust air flow rate adjusting mechanism F Heat exchange pipe exhaust port fully opened G Heat Exchange pipe exhaust port fully closed H Exhaust air volume adjusting mechanism 30 Valve body 31 Heat retaining box exhaust air volume adjusting disk 32 Hole 33 Shaft 34 Knob with boss 35 Heat insulating box side plate exhaust hole

Claims (1)

In a baking apparatus with a heat retaining device, a baking heat plate for baking the fired product and a hot air intake can body that takes in a combustion flame of gas under the baking heat plate and a heat retaining material on which the fired product is placed A heat insulating box having a heat insulating space on the heat plate and the heat insulating heat plate; a heating water tank joined to a lower part of the heat insulating heat plate; and a heat insulating device provided with a heat exchange pipe in the heating water tank; The firing device and the heat retaining device are connected by a hot air discharge hole of the firing device, a hot air intake hole of the hot air introducing can of the heat retaining device, and a heat exchange pipe entrance hole, and the hot air introducing hole passes through the hot air intake hole, A calcining device with a heat retention device connected to.

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