Fryer
A fryer includes a controller that can perform a first cooking mode and second cooking mode. In the first cooking mode, an object to be cooked is cooked by controlling the pulse combustor with a prescribed first heat quantity when the cooking oil contained in the oil bath is in a prescribed first oil amount, and the object to be cooked is in a prescribed first rated amount. In the second cooking mode, an object to be cooked is cooked by controlling the pulse combustor with a prescribed second heat quantity larger than the first heat quantity when the cooking oil is a prescribed second oil amount larger than the first oil amount, and the object to be cooked is in a prescribed second rated amount larger than the first rated amount.
1. A fryer comprising:
an oil bath containing cooking oil;
a heater provided in the oil bath to heat the cooking oil;
a controller to control the heater;
an oil tank located above the oil bath and containing cooking oil for refilling the cooking oil in the oil bath via at least one delivery tube; and
a filtering tank with a filter;
wherein:
the controller performs a first cooking mode in which an object to be cooked is cooked by controlling the heater with a prescribed first heat quantity when the cooking oil contained in the oil bath is in a prescribed first oil amount, and the object to be cooked is in a prescribed first rated amount; and
a second cooking mode in which an object to be cooked is cooked by controlling the heater with a prescribed second heat quantity larger than the first heat quantity when the cooking oil is in a prescribed second oil amount larger than the first oil amount, and the object to be cooked is in a prescribed second rated amount larger than the first rated amount;
wherein the oil tank is configured to store an oil amount corresponding to a difference between the first oil amount and the second oil amount;
wherein, upon selecting the second cooking mode, an oil refilling valve is opened to supply additional cooking oil from the oil tank to the oil bath to fill the oil bath to the prescribed second oil amount;
wherein, upon shifting from the second cooking mode to the first cooking mode, the cooking oil inside the oil bath is discharged to the filtering tank until the prescribed first oil amount is reached in the oil bath; and
wherein the cooking oil discharged to the filtering tank is filtered and the filtered cooking oil is returned to the oil tank via a supply pipe, so that necessary amount of the oil can be supplied to the oil bath when the second cooking mode is selected.
2. A fryer comprising:
an oil bath containing cooking oil;
a heater provided in the oil bath to heat the cooking oil;
a controller to control the heater;
an oil tank located above the oil bath and containing cooking oil for refilling the cooking oil in the oil bath via at least one delivery tube; and
a filtering tank with a filter, wherein a first cooking mode and a second cooking mode are performed to cook an object to be cooked;
wherein:
in the first cooking mode,
the cooking oil contained in the oil bath is in a prescribed first oil amount;
the object to be cooked is in a prescribed first rated amount; and
the heater is set to a prescribed first heat quantity; and
in the second cooking mode,
the cooking oil contained in the oil bath is in a prescribed second oil amount larger than the first oil amount;
the object to be cooked is in a prescribed second rated amount larger than the first rated amount; and
the heater is set to a prescribed second heat quantity larger than the first heat quantity;
wherein the oil tank is configured to store an oil amount corresponding to a difference between the first oil amount and the second oil amount;
wherein, upon selecting the second cooking mode, an oil refilling valve is opened to supply additional cooking oil from the oil tank to the oil bath to fill the oil bath to the prescribed second oil amount;
wherein, upon shifting from the second cooking mode to the first cooking mode, the cooking oil inside the oil bath is discharged to the filtering tank until the prescribed first oil amount is reached in the oil bath; and
wherein the cooking oil discharged to the filtering tank is filtered and the filtered cooking oil is returned to the oil tank via a supply pipe, so that necessary amount of the oil can be supplied to the oil bath when the second cooking mode is selected.
3. The fryer according to claim 1 , comprising:
a gas burner and an electric heater comprising the heater,
wherein the controller operates the gas burner only in the first cooking mode and the controller operates both of the gas burner and the electric heater in the second cooking mode.
4. The fryer according to claim 2 , comprising:
a gas burner and an electric heater comprising the heater,
wherein the controller operates the gas burner only in the first cooking mode and the controller operates both of the gas burner and the electric heater in the second cooking mode.
5. The fryer according to claim 1 ,
wherein the cooking oil discharged to the filtering tank is filtered and the filtered cooking oil is returned to the oil bath via the supply pipe, when the second cooking mode is selected.
6. The fryer according to claim 2 ,
wherein the cooking oil discharged to the filtering tank is filtered and the filtered cooking oil is returned to the oil bath via the supply pipe, when the second cooking mode is selected.