Energy-saving frying oven and its control method

Abstract

The invention relates to an energy saving frying stove and a method for controlling the same, belonging to the commercial kitchenware technical field. The device in the invention comprises a stove frame and an adjusting leg supporting the stove frame, and further comprises a water supply part, an air supply part, a combustion part and an electronic control part, wherein a blower and an air valve of the air supply part are connected with the combustion part through an air duct; the electronic control part is positioned inside the stove frame and comprises a photoelectric switch which is used for monitoring the working of a frying pan. The stove frame comprises a table surface on which a hearth is arranged. The photoelectric switch is arranged on the table surface and a back plate of the stove frame. The diagonal line formed by the photoelectric switch traverses the hearth. The electronic control part is controllably connected with the combustion part through a signal of the photoelectric switch. The frying stove is ignited and extinguished to carry out circular work by the photoelectric switch which monitors the working status of the frying stove and sends the signal back to a control circuit. Accordingly, the production cost is effectively reduced, the energy is saved, exhaust emission is reduced, and fire dangers are eliminated.

Description

technical field [0001] The invention relates to an automatic control frying furnace and a control method thereof, belonging to the technical field of commercial kitchen utensils. Background technique [0002] Frying furnaces mainly involve hotels, guesthouses, catering companies, staff canteens and centralized dining kitchens. The combustion and control methods of the traditional frying furnace are as follows: first, turn on the power switch, adjust the air valve to the maximum, blow off the residual gas and exhaust gas in the burner, and close the air valve; Ignite the flame, open the fire valve, slightly open the air valve, open the main air valve, ignite the main air, open the large air valve, and then open the large main air valve. Putting the pan to stir-fry, if the wind and gas are adjusted to the maximum at one time, the fire will be blown out, and the main gas will be too large to cause deflagration. The traditional method adopts manual ignition, manual control of ...

AI Technical Summary

Problems solved by technology

The traditional method adopts manual ignition, manual control of gas on and off, each ignition must close the air valve, re-adjust the air valve, air valve

In the actual operation process, this kind of operation is extremely inconvenient and wastes time. In order to avoid extinguishing the fire and readjusting the fire, the operator seldom adjusts or does not adjust the ratio of wind and gas during use, resulting in empty fire.

In addition, because the frying pan is not on the flame due to feeding, washing the pan, and serving vegetables, it also leads to the empty fire of the stove, resulting in unnecessary waste, which greatly increases the production cost of the catering industry, and the scarce and limited energy is consumed for no reason. The emission of combustion exhaust gas increases the pollution of the atmosphere, and the air combustion of the fire also buryes fire hazards. Countless fires occur every year because of this, and the operating environment of personnel is relatively bad, which affects the quality of work.

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