A teppanyaki electric vehicle based on temperature difference power generation

Abstract

The present invention relates to a teppanyaki electric vehicle based on temperature difference power generation, comprising an iron plate heating device, an oil temperature heating device and a temperature difference power generation sheet, characterized in that the iron plate heating device comprises a heating iron plate and a surrounding plate surrounding the bottom of the heating iron plate, a heat source is arranged at the bottom of the heating iron plate, a heat conductive wire is spirally wound around the heat source, the heat conductive wire extends into the oil temperature heating device, the surrounding plate and the oil temperature heating device are all provided with temperature difference power generation sheets, the temperature difference power generation sheets are connected to a power supply, the power supply is connected to the oil temperature heating device, and the hot ends of the temperature difference power generation sheets are all arranged inward. The present invention provides a teppanyaki electric vehicle based on temperature difference power generation, which has high heat rate and good temperature difference power generation effect, uses both thermal radiation and heat conduction to generate electricity, and can realize self-circulating power generation.

Description

Technical Field

[0001] The invention relates to a cooking utensil, in particular to an electric teppanyaki cooking vehicle based on temperature difference power generation. Background Art

[0002] Teppanyaki is a way of eating a dish. First, heat the iron plate, then put fresh meat and vegetables on it, cover it and eat. Teppanyaki was invented in Spain in the 15th and 16th centuries. At that time, Spain had developed shipping and often sailed to colonize all over the world. Since the crew had to spend all day with the sea, life on the sea was very boring, so they had to fish all day for fun, and then grill the fish until the skin was fragrant and the meat was cooked. This cooking method was later spread by the Spaniards to Mexico and California in the Americas. It was not until the early 20th century that a Japanese-American introduced this cooking technology of teppanyaki cooked food to Japan and improved it to become the famous Japanese teppanyaki today. Most of the current teppanyaki grills do not make full use of heat, resulting in great waste. In order to solve this problem, people have designed many patents. For example, a Chinese patent with a publication number of CN105361726A discloses an ultra-thin barbecue grill, including a barbecue grill body, characterized in that: the barbecue grill body includes an outer shell, a combustion chamber assembly and a fan assembly arranged in the outer shell, the combustion chamber assembly includes a combustion barrel and a heat collecting inner tank arranged outside the combustion barrel, a temperature difference heating sheet is arranged between the bottom of the combustion barrel and the bottom of the heat collecting inner tank, and the fan assembly includes a fan arranged on the side of the outer shell or the side edge of the bottom, and the fan is connected to the combustion chamber assembly through an air duct.

[0003] The disadvantages of this patent are: the utilization rate of the heat of the barbecue oven is not high and the temperature difference power generation effect is poor. Summary of the invention

[0004] The present invention mainly solves the technical problems of low heat utilization rate and poor temperature difference power generation effect in the prior art, and provides a teppanyaki electric car based on temperature difference power generation with high heat utilization rate and good temperature difference power generation effect, which uses both thermal radiation and heat conduction to generate electricity and can realize self-circulating power generation.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: a teppanyaki electric vehicle based on temperature difference power generation, comprising an iron plate heating device, an oil temperature heating device and a temperature difference power generation sheet, characterized in that the iron plate heating device comprises a heating iron plate and a surrounding plate surrounding the bottom of the heating iron plate, a heat source is provided at the bottom of the heating iron plate, a heat conductive wire is spirally wound around the heat source, the heat conductive wire extends into the oil temperature heating device, temperature difference power generation sheets are provided around the surrounding plate and the oil temperature heating device, the temperature difference power generation sheets are connected to a power supply, the power supply is connected to the oil temperature heating device, and the hot ends of the temperature difference power generation sheets are all arranged inward. The heat source is used to heat the hot iron plate for cooking. The heat source is spirally wound with the heat conductive wire, and the heat conductive wire extends into the oil temperature heating device, so that the heat source can not only heat the heating iron plate but also heat the heat conductive wire. After the heat source heats the heat conductive wire, the heat energy is conducted through the heat conductive wire to heat the oil in the oil temperature heating device. The heat radiation generated by the heat source while heating is absorbed by the enclosure located around the bottom of the heating iron plate, and the enclosure is surrounded by temperature difference power generation sheets, and the hot end of the temperature difference power generation sheet faces the enclosure. In this way, the temperature difference between the temperature of the heat radiation generated by the heat source and the external temperature can be used to generate electricity through the temperature difference power generation sheet, and then the electricity is stored in the power supply, which is connected to the oil temperature heating device. In this way, when the oil temperature heating device relies on the heat conductive wire to heat the oil temperature, it may not be enough to heat the oil temperature to a temperature suitable for cooking. In this way, the power energy It can provide electric energy to the oil temperature heating device. In this way, when the oil temperature of the heating device is insufficient, the power energy can be used to provide electric energy to the oil temperature heating device. Moreover, temperature difference power generation sheets are arranged around the oil temperature heating device, and the hot end of the temperature difference power generation sheet faces the oil temperature heating device. In this way, the temperature difference between the temperature generated by the oil temperature heating device and the external temperature can be used to generate electricity through the temperature difference power generation sheet, and then the electricity is stored in the power supply. In this way, the oil temperature heating device provides electricity to the power supply through the temperature difference power generation device, and the power supply provides the oil temperature heating device with the electricity required to heat the oil temperature. In this way, self-circulating power generation can be realized, the utilization rate of heat is improved, and the temperature difference power generation effect is better. The role of the heat source wrapped with thermal conductive wires is to make the heat conduction effect better. In this way, the electricity stored in the power supply through temperature difference power generation can be used as a power source for the teppanyaki electric vehicle and can also power the oil temperature heating device.

[0006] Preferably, the heat source is a gas stove, the heat conductive wire is gradually vertically spirally wound upward from the stove eye of the gas stove to the heating iron plate to form a spirally wound disk, and the opening of the spirally wound disk gradually increases from the stove eye to the heating iron plate. The heat source is a gas stove, the heat conductive wire is gradually vertically spirally wound upward from the stove eye of the gas stove to the heating iron plate to form a spirally wound disk, and the opening of the spirally wound disk gradually increases from the stove eye to the heating iron plate, so that the heat conductive wire will be heated more evenly and the heating effect will be better. Moreover, the whole winding disk is spirally wound upward and the larger the opening is, the more it guides the flame, the more concentrated the heat will be, and the heating effect of the heating iron plate will be better, and it can still be windproof when there is wind.

[0007] Preferably, the surface of the heat-conducting wire between the heat source and the oil temperature heating device is covered with a heat-insulating material. The effect of covering the surface of the heat-conducting wire between the heat source and the oil temperature heating device with a heat-insulating material is to reduce heat loss when transferring heat from the heat source to the oil temperature heating device.

[0008] Preferably, the spiral winding disk is conical, and a gap is left between two adjacent heat-conducting wires of the spiral winding disk. The cone shape of the spiral winding disk guides the flame to the heated iron plate, so that the heating effect of the heated iron plate is better. There is a gap between two adjacent heat-conducting wires of the spiral winding disk, so that the fire will not be extinguished due to oxygen.

[0009] Preferably, the heat-conducting wire is evenly folded back and forth and laid in the oil temperature heating device. The effect of evenly folding back and forth and laying the heat-conducting wire in the oil temperature heating device is that the heating effect of the heat-conducting wire in the oil temperature heating device will be better.

[0010] Preferably, the oil temperature heating device is provided with a thermistor for detecting the oil temperature, the thermistor is connected to a control module provided with a lower limit of the oil temperature, and the control module is connected to the power supply. The thermistor detects the oil temperature in the oil temperature heating device in real time, and sends the detected oil temperature to the control module provided with a lower limit of the oil temperature in real time. When the oil temperature detected by the thermistor is compared with the lower limit of the oil temperature in the control module, when the oil temperature detected by the thermistor is lower than the lower limit of the oil temperature in the control module, the control module controls the power supply to supply power to the oil temperature heating device, so that the oil temperature of the oil temperature heating device can be kept above the lower limit of the oil temperature, and automatic control is achieved.

[0011] Preferably, the lower limit of the oil temperature is 190°C-210°C.

[0012] Preferably, the enclosure is provided with a plurality of pairs of air convection openings. The enclosure is provided with a plurality of pairs of air convection openings so that the heat source can be ensured to have sufficient oxygen to prevent flameout.

[0013] Preferably, the heating iron plate is surrounded by baffles on three sides, and thermoelectric power generation sheets are arranged on the four sides outside the baffles, and the hot ends of the thermoelectric power generation sheets are arranged toward the baffles, and the thermoelectric power generation sheets are connected to the power supply. The heating iron plate is surrounded by baffles on three sides, and thermoelectric power generation sheets are arranged on the four sides outside the baffles, and the hot ends of the thermoelectric power generation sheets are arranged toward the baffles, and the thermoelectric power generation sheets are connected to the power supply so that electricity can be generated by the temperature difference between the temperature on the baffle above the heating iron plate and the outside temperature.

[0014] Preferably, the enclosure and the baffle are made of heat-conducting materials, a refrigerant plate is provided at the cold end of the thermoelectric power generation sheet, the interior of the refrigerant plate is a hollow structure, and the interior of the refrigerant plate is filled with coolant. The enclosure and the baffle are made of heat-conducting materials, a refrigerant plate is provided at the cold end of the thermoelectric power generation sheet, the interior of the refrigerant plate is a hollow structure, and the interior of the refrigerant plate is filled with coolant, thereby increasing the temperature difference between the cold end and the hot end of the thermoelectric power generation sheet, thereby increasing the power generation efficiency of the thermoelectric power generation sheet.

[0015] The beneficial effect brought by the present invention is to provide a teppanyaki electric vehicle based on temperature difference power generation with high heat efficiency and good temperature difference power generation effect, which uses both thermal radiation and heat conduction to generate electricity and can realize self-circulating power generation.

[0016] Therefore, the present invention has the characteristics of reasonable structure, convenient use, energy saving and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attached Figure 1 It is a front view of the iron plate heating device and the oil temperature heating device of the present invention;

[0018] Attached Figure 2 It is a top view of the iron plate heating device and the oil temperature heating device of the present invention;

[0019] Attached Figure 3 It is a left side view of the iron plate heating device and the oil temperature heating device of the present invention;

[0020] Attached Figure 4 It is a front view of the heat source of the present invention;

[0021] Attached Figure 5 is a top view of the heat source of the present invention;

[0022] Attached Figure 6 It is a left side view of the heat source of the present invention;

[0023] Attached Figure 7 is a front view of the spirally wound disk of the present invention;

[0024] Attached Figure 8 is a top view of the spirally wound disk of the present invention;

[0025] Attached Fig. 9 is a cross-sectional view of the refrigerant plate of the present invention;

[0026] Attached Fig.10 It is a circuit schematic diagram of the present invention.

[0027] Part number description in the figure: 1. Oil temperature heating device, 2. Temperature difference generating plate, 3. Heating iron plate, 4. Enclosure, 5. Heat source, 6. Heat conducting wire, 7. Power supply, 8. Spiral winding disk, 9. Insulation material, 10. Refrigerant plate, 11. Thermosensitive sensor, 12. Control module, 13. Air convection port, 14. Baffle, 15. Coolant. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0029] Example:

[0030] according to Figures 1 to 10The electric teppanyaki vehicle based on temperature difference power generation shown in the figure comprises an iron plate heating device, an oil temperature heating device 1 and a temperature difference power generation sheet 2, characterized in that the iron plate heating device comprises a heating iron plate 3 and a surrounding plate 4 surrounding the bottom of the heating iron plate 3, a heat source 5 is arranged at the bottom of the heating iron plate 3, a heat conductive wire 6 is spirally wound around the heat source 5, and the heat conductive wire 6 extends into the oil temperature heating device 1, and the surrounding plate 4 and the oil temperature heating device 1 are all provided with a temperature difference power generation sheet 2, the temperature difference power generation sheet 2 is connected to a power supply 7, and the power supply 7 is connected to the oil temperature heating device 1, and the hot ends of the temperature difference power generation sheet 2 are all arranged inward. The heat source 5 is a gas stove, and the heat conductive wire 6 is gradually vertically spirally wound upward from the stove eye of the gas stove to the heating iron plate 3 to form a spiral winding disk 8, and the opening of the spiral winding disk 8 gradually increases from the stove eye to the heating iron plate 3. The surface of the heat conductive wire 6 between the heat source 5 and the oil temperature heating device 1 is covered with a heat insulation material 9. The spiral winding disk 8 is conical, and a gap is left between two adjacent heat-conducting wires 6 of the spiral winding disk 8. The heat-conducting wires 6 are evenly folded back and forth and laid in the oil temperature heating device 1. The oil temperature heating device 1 is provided with a thermistor 12 for detecting the oil temperature, and the thermistor 12 is connected to a control module 13 with a lower limit of the oil temperature, and the control module 13 is connected to the power supply 7. The lower limit of the oil temperature is 190°C-210°C. A plurality of pairs of air convection ports 14 are correspondingly provided on the enclosure 4. Baffles 14 are provided on three sides above the heating iron plate 3, and thermoelectric power generation sheets 2 are provided on all four sides outside the baffles 14. The hot ends of the thermoelectric power generation sheets 2 are all arranged toward the baffles 14, and the thermoelectric power generation sheets 2 are connected to the power supply 7. The enclosure 4 and the baffle are made of heat-conducting materials. The cold end of the temperature difference power generation sheet 2 is provided with a refrigerant plate 10. The interior of the refrigerant plate 10 is a hollow structure. The interior of the refrigerant plate 10 is filled with a coolant 15.

[0031] The heat source 5 is used to heat the hot iron plate for cooking. The heat source 5 is spirally wound with the heat conductive wire 6, which extends into the oil heating device 1. In this way, the heat source 5 can not only heat the heating iron plate 3 but also heat the heat conductive wire 6. After the heat source 5 heats the heat conductive wire 6, the heat energy is conducted through the heat conductive wire 6 to heat the oil in the oil heating device 1. The heat radiation generated by the heat source 5 while heating is absorbed by the enclosure 4 located around the bottom of the heating iron plate 3, and the enclosure 4 is surrounded by a thermoelectric power generation sheet 2, and the hot end of the thermoelectric power generation sheet 2 faces the enclosure 4. In this way, the temperature difference between the temperature of the heat radiation generated by the heat source 5 and the external temperature can be used to generate electricity through the thermoelectric power generation sheet 2, and then the electricity is stored in the power supply 7. The power supply 7 is connected to the oil heating device 1. In this way, when the oil heating device 1 heats the oil temperature by the heat conductive wire 6, it may not be enough to heat the oil temperature to a temperature suitable for cooking. In this way, power energy can provide electric energy to the oil temperature heating device 1, so that when the oil temperature of the heating device is insufficient, power energy can be used to provide electric energy to the oil temperature heating device 1, and temperature difference power generation sheets 2 are arranged around the oil temperature heating device 1, and the hot end of the temperature difference power generation sheet 2 faces the oil temperature heating device 1, so that the temperature difference between the temperature generated by the oil temperature heating device 1 and the external temperature can be used to generate electricity through the temperature difference power generation sheet 2 and then the electricity is stored in the power supply 7, so that the oil temperature heating device 1 provides electricity to the power supply 7 through the temperature difference power generation device, and the power supply 7 provides the oil temperature heating device 1 with the electricity required to heat the oil temperature, so that self-circulating power generation can be achieved, the utilization rate of heat is improved, and the temperature difference power generation effect is better. The role of the heat source 5 being wrapped with heat conductive wires 6 is that the heat conduction effect will be better, so that the electricity stored in the power supply 7 through temperature difference power generation can be used as a power source for the teppanyaki electric vehicle and can also power the oil temperature heating device 1. The heat source 5 is a gas stove, and the heat-conducting wire 6 is gradually vertically spirally wound upward from the stove eye of the gas stove to the heating iron plate 3 to form a spiral winding disk 8. The opening of the spiral winding disk 8 gradually increases from the stove eye to the heating iron plate 3, so that the heat-conducting wire 6 will be heated more evenly and the heating effect will be better. Moreover, the entire winding disk is spirally wound upward and the larger the opening is, the more it guides the flame, the more concentrated the heat will be, and the heating effect of the heating iron plate 3 will be better. When there is wind, it can still be windproof. The surface of the heat-conducting wire 6 between the heat source 5 and the oil temperature heating device 1 is covered with a heat-insulating material 9, so that the heat loss can be reduced when the heat is transported from the heat source 5 to the oil temperature heating device 1. The spiral winding disk 8 is conical, so that it guides the flame to the heating iron plate 3, so that the heating effect of the heating iron plate 3 will be better. There is a gap between two adjacent heat-conducting wires 6 in the spiral winding disk 8, so that the fire will not be extinguished due to oxygen.The heat-conducting wire 6 is evenly folded back and forth and laid in the oil temperature heating device 1, so that the heating effect of the heat-conducting wire 6 in the oil temperature heating device 1 will be better. The thermosensitive sensor 11 detects the oil temperature in the oil temperature heating device 1 in real time, and sends the detected oil temperature to the control module 12 with the lower limit of the oil temperature in real time. When the oil temperature detected by the thermosensitive sensor 11 is compared with the lower limit of the oil temperature in the control module 12, when the oil temperature detected by the thermosensitive sensor 11 is lower than the lower limit of the oil temperature of the control module 12, the control module 12 controls the power supply 7 to supply power to the oil temperature heating device 1. In this way, the oil temperature of the oil temperature heating device 1 can be kept above the lower limit of the oil temperature, and automatic control is achieved. The enclosure 4 is provided with a plurality of pairs of air convection ports 13, so that it can ensure that the heat source 5 has enough oxygen to ensure that the flameout phenomenon will not occur. The heating iron plate 3 is surrounded by baffles 14 on three sides, and the baffles 14 are surrounded by thermoelectric power generation sheets 2 on all four sides. The hot ends of the thermoelectric power generation sheets 2 are all arranged toward the baffles 14. The thermoelectric power generation sheets 2 are connected to the power supply 7 so that electricity can be generated by the temperature difference between the temperature on the baffles 14 above the heating iron plate 3 and the temperature outside. The enclosure 4 and the baffles 14 are heat-conducting materials, and the cold end of the thermoelectric power generation sheet 2 is provided with a refrigerant plate 10, and the inside of the refrigerant plate 10 is a hollow structure. The inside of the refrigerant plate 10 is filled with coolant 15, which increases the temperature difference between the cold end and the hot end of the thermoelectric power generation sheet 2, thereby improving the power generation efficiency of the thermoelectric power generation sheet 2.

Claims

1. A teppanyaki electric vehicle based on temperature difference power generation, comprising an iron plate heating device, an oil temperature heating device and a temperature difference power generation sheet, characterized in that The iron plate heating device includes a heating iron plate and a surrounding plate surrounding the bottom of the heating iron plate. A heat source is provided at the bottom of the heating iron plate. A heat conductive wire is spirally wound around the heat source. The heat conductive wire extends into the oil temperature heating device. The surrounding plate and the oil temperature heating device are all provided with temperature difference power generation sheets. The temperature difference power generation sheets are connected to a power supply. The power supply is connected to the oil temperature heating device. The hot ends of the temperature difference power generation sheets are all arranged inward.

2. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1, characterized in that: The heat source is a gas stove, and the heat conductive wire is gradually vertically spirally wound upward from the stove eye of the gas stove to the heating iron plate to form a spiral winding disk, and the opening of the spiral winding disk gradually increases from the stove eye to the heating iron plate.

3. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1, characterized in that: The surface of the heat-conducting wire between the heat source and the oil temperature heating device is covered with heat-insulating material.

4. The electric teppanyaki vehicle based on temperature difference power generation according to claim 2, characterized in that: The spirally wound disk is conical, and a gap is left between two adjacent heat-conducting wires of the spirally wound disk.

5. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1, characterized in that: The heat-conducting wire is evenly folded back and forth and laid in the oil heating device.

6. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1 or 5, characterized in that: The oil temperature heating device is provided with a thermal sensor for detecting the oil temperature. The thermal sensor is connected to a control module provided with a lower limit of the oil temperature. The control module is connected to the power supply.

7. The electric teppanyaki vehicle based on temperature difference power generation according to claim 6, characterized in that: The lower limit of the oil temperature is 190°C-210°C.

8. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1, characterized in that: A plurality of pairs of air convection openings are correspondingly arranged on the enclosure.

9. The electric teppanyaki vehicle based on temperature difference power generation according to claim 1, characterized in that: The heating iron plate is surrounded by baffles on three sides, and thermoelectric power generation sheets are arranged around the baffles. The hot ends of the thermoelectric power generation sheets are arranged toward the baffles, and the thermoelectric power generation sheets are connected to the power supply.

10. The electric teppanyaki vehicle based on temperature difference power generation according to claim 9, characterized in that: The enclosure and the baffle are made of heat-conducting materials, a refrigerant plate is provided at the cold end of the temperature difference power generation sheet, the interior of the refrigerant plate is a hollow structure, and the interior of the refrigerant plate is filled with coolant.

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