JPS63150023A - Gruel cooker - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a porridge cooker that automatically cooks porridge.

BACKGROUND OF THE INVENTION Conventionally, this type of porridge cooker has had a structure as shown in FIG. In Figure 3, 1 is a cooking heater installed at the bottom of the main unit that heats the pot, 2 is a boiling detection thermostat installed on the lid of the cooker, and 3 is a cooking thermostat set at a higher temperature than the boiling detection thermostat 2. The cooking heater 1 continuously heats the porridge until it reaches a boiling state, and the boiling detection thermostat 2 detects that the porridge has reached a boiling state.
At the same time as the detection, the control was switched to the cooking thermostat 3 to maintain the boiling state and cook.

Problems to be Solved by the Invention In such a conventional configuration, boiling of porridge is maintained by turning on the cooking heater 1 using the cooking thermostand 3.

Because the process was done in a greasy manner, there were problems such as the porridge sticking to the bottom of the pot during cooking, and the soup being cooked adhering to the lid of the cooker and dripping onto the cooking table when the lid was opened or closed.

The present invention is intended to solve these problems, and aims to eliminate the sticking of porridge to the bottom of the pot and the adhesion of soup to the lid.

Means to Solve the Problem In order to solve this problem, the present invention provides a bottom heater that heats from the bottom of the pot for cooking porridge, a side heater that heats from the side of the pot, and a side heater that heats from the top of the pot. It is equipped with a top heater and a porridge boiling detection element that connects the side heater and the top heater in series to the bottom heater when the porridge boils.

Function: With this configuration, instead of maintaining the boiling state with a heater that heats from the bottom of the pot as in the past, the bottom heater 3
Since the boiling state is maintained by the bottom heater and the top heater, the power consumption of the conventional bottom heater can be distributed among the three heaters, reducing the power consumption of the bottom heater.
The porridge will no longer stick to the bottom of the pot, and the top heater will evaporate the soup that has adhered to the lid.

EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIGS. 1 and 2. In FIG. 2, 4 is a body forming the outer frame of the cooker main body, 5 is a protective frame forming the inner frame of the main body, 6 is a heat insulating material located between the body 4 and the protective frame 6, 7 is the body 4, An upper frame for fixing the protective frame 5, 8 a bottom heater for cooking fixed to the inner bottom of the protective frame 5, 9 a bottom heater 8
The pot located above, 10 is a side heater for keeping warm wrapped around the upper part of the protective frame 6, 11 is a side heater for cooking porridge wrapped around the lower part of the protective frame 6, and 12 is a heating temperature fixed to the protective frame 6. A temperature control element to be controlled; 13, a lid that moves around a hinge portion 14 and covers the upper part of the main body; 15, a lid 13;
A metal heat sink attached to the inside, 16. 17 is a top heater for keeping warm attached to the heat sink 15, a top heater for cooking porridge, and 18 is a boiling detection thermometer for cooking porridge attached to the heat sink 16. Stand, 19 is the inner lid that covers the top of the pot, 2o is the switch A121 that switches between cooking and keeping warm.
is switch B that switches between rice cooking and porridge cooking.

The bottom heater 8 for cooking is connected in series to the switch 2o via the boil detection thermostat 18 for cooking porridge, and the side and top heaters 11, 1 for cooking porridge are connected in parallel to the thermostat 18. It is.

Furthermore, the switch 21 is connected in parallel to the boiling detection thermostat 18 and the heaters 11.about.17 on the side and top surfaces for cooking porridge. Furthermore, the side and top heaters 10.16 for heat retention are connected in parallel, and one end is connected to the switch 21.
The other end is connected to the switch 2 via the temperature control element 12.
Connected to one of the switching terminals of 0.

Next, cooking porridge will be explained. In FIG. 1, when the switch A20 is switched to the cooking side and the switch B21 is switched to the porridge cooking side, the bottom heater 8 for cooking operates until the boiling detection thermostat 18 that detects the boiling state of the porridge operates (opens). When it is heated at 630W and the boiling detection thermostat 18 is activated, the side heater 11 and top heater 17 for cooking porridge connected in parallel and the bottom heater 8 for cooking are connected in series, and the bottom heater 8 for cooking is heated at 10W1. Side heater 11 is 62
W1 top heater 1 has a capacity ratio of 10W, and pot 9
Effects of the Invention As described above, according to the present invention, the power consumption of the cooking heater that heats the bottom of the pot when cooking porridge can be reduced, and it is possible to prevent the porridge from sticking to the bottom of the pot. can. Also, since the rice porridge is heated by the top heater installed inside the lid during cooking, the soup adhering to the lid can be evaporated.

[Brief explanation of the drawing]

Fig. 1 is a porridge cooking circuit diagram of a porridge cooker according to an embodiment of the present invention, Fig. 2 is a side view of the same embodiment with main parts cut away, and Fig. 3 is a porridge cooking circuit diagram of a conventional porridge cooker. It is a circuit diagram. 8...Cooking heater, 11...Side heater, 17...Top heater, 18...
...Boil detection thermostat. Name of agent: Patent attorney Toshio Nakao and 1 other person8-
Cooking tank 10 - For keeping warm (111 side) p & detection thermo n-Suri hand (A) 4-Body 13-1

Claims (1)

[Claims] A top heater that heats from the top of the pot, a side heater that heats from the side of the pot, a cooking heater that heats from the bottom of the pot, and a porridge that opens when it detects boiling of the porridge and connects the side heater and top heater in series to the cooking heater. A porridge cooker with a boiling detection element.