CN2476236Y - Automatic control rice cooker which using methane - Google Patents

Abstract

The utility model discloses an automatic control rice cooker which using methane. The rice cooker consists mainly of a methane kitchen range, an electronic impulse igniter, an internal pot and a rice cooker shell. The utility model is characterized in that: the center of a main fire head is equipped with a temperature-sensitive magnetic steel controller; a rice-cooking button is connected with the temperature-sensing magnetic steel controller by a lever and is interlocked with a main fire head gas valve, a thermal fire head gas valve and an impulse igniter starting switch. When rice is cooked, the gas valve can be automatically turned off to cut off fire. The rice cooker shell concentrates the heat produced from the combustion of fire head on the surrounding of the internal pot to make the internal pot is heated fully. The utility model has the characteristics of gas saving and practicality.

Description

Biogas automatic control rice cooker

The utility model belongs to a gas cooker, in particular to a methane cooker.

The biogas cooker in the prior art is an open type, the heat energy is easily lost during use, and the thermal efficiency is low. When it is used for cooking, it needs to be supervised, and the rice needs to be turned off and turned off manually.

The purpose of the utility model is to overcome the above-mentioned deficiencies of the biogas cooker, and provide a biogas automatic control rice cooker which is energy-saving and gas-saving, and has the function of automatically turning off the fire when the rice is cooked.

In order to achieve the above purpose, the biogas automatic control rice cooker is mainly composed of a biogas stove, an electronic pulse igniter, an inner pot and a rice cooker shell. There are smoke exhaust holes around the upper part of the rice cooker shell, and the inner pot is placed in the rice cooker shell. It is connected to the temperature-sensitive magnetic steel controller through a lever, and is linked with the main burner gas valve, heat preservation burner gas valve and pulse igniter start switch. Press the cooking button, and the temperature-sensitive magnetic steel controller is attracted by the linkage of the lever. The air valve of the main burner and the heat preservation burner are opened, and at the same time the electronic pulse igniter is activated to ignite. When the temperature of the inner pot reaches the temperature control point of the temperature-sensing magnetic steel controller, the temperature-sensing magnetic steel controller loses magnetism and jumps off. The linked main fire head gas valve is closed.

In addition, a circular grooved juice holder is provided at the lower part of the rice cooker shell; a flame observation hole is arranged at the middle part of the rice cooker shell.

The utility model adds a temperature-sensing magnetic steel controller to the ordinary gas stove. After the rice is cooked, the temperature-sensing magnetic steel controller loses magnetism and jumps off, and the gas valve of the main burner is closed through lever linkage to realize automatic fire-off; The heat generated by the burning of the burner is concentrated around the inner pot, so that the inner pot can be heated more fully, achieving the effect of saving gas and energy.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Fig. 1 is a schematic diagram of the external structure of the utility model biogas automatic control rice cooker;

Fig. 2 is a schematic diagram of the internal structure of the biogas automatic control rice cooker of the utility model.

In Fig. 1, the inner pot 2 is placed in the rice cooker shell 3, and there is a pot cover on the inner pot 2, and an air hole is opened on the pot cover, and there are many smoke exhaust holes 17 on the top of the rice cooker shell 3 along the periphery. There is also a flame observation hole 18 in the middle part of the rice cooker shell 3, and the bottom part is a biogas stove 1. A cooking button 8 is arranged in front of the biogas fire stove 1, and a ring is arranged at the bottom of the rice cooker shell 3. Shaped groove juice holder 4, the soup juice that overflows from inner pot 2 when cooking is flowed in this juice holder, keeps rice cooker clean.

Fig. 2 shows the schematic diagram of the internal structure of the biogas automatic control rice cooker of the utility model, the biogas inlet pipe 9 is connected with the main burner gas valve 10 and the heat preservation burner gas valve 11, and the biogas entered by the inlet pipe 9 is passed to the above two gas valves. On the upper part of the valve, the cooking button 8 is connected with the temperature-sensitive magnetic steel controller 6 installed in the center of the main burner 12 through the lever 7, and is linked with the start switch of the main burner gas valve 10, the heat preservation burner gas valve 11 and the pulse igniter 5 There are a plurality of jet holes 15 around the main burner 12. When cooking, the cooking button 8 is pressed, and the temperature-sensitive magnetic steel controller 6 is sucked in through the linkage of the lever 7. The main burner air valve 10 and the heat preservation burner gas The valve 11 is opened, and the biogas is sent to the main fire head 12 through the air passage 16 through the main fire head valve 10 and sprayed out from the jet holes 15 around the main fire head 12, and the biogas is also ejected from the heat preservation fire head 13 through the heat preservation fire head gas valve 11 At the same time, the electronic pulse igniter 5 is started to ignite, the main burner 12 and the heat preservation burner 13 burn at the same time, and the heat generated by the combustion rises in the rice cooker shell 3, so that the inner pot 2 is fully heated, and the smoke is exhausted from the upper part of the rice cooker shell. The hole 17 is discharged. When the temperature of the inner pot 2 reaches the temperature control point of the temperature-sensing magnetic steel controller 6, the temperature-sensing magnetic steel controller 6 loses magnetism and jumps off. Continue to burn and keep the rice cooker warm until the rice is cooked and manually close the heat preservation fire head by the cooking button 8.

Claims (3)

1. A biogas automatic control rice cooker is composed of a biogas stove (1), an electronic pulse igniter (5), an inner pot (2) and a rice cooker shell (3). There are a plurality of jet holes (15) around the main burner (12), and there are smoke vents (17) around the top of the rice cooker shell (3), and the inner pot (2) is placed in the rice cooker shell (3) ), it is characterized in that: a temperature-sensing magnetic steel controller (6) is installed in the center of the main fire head (12) of the biogas stove (1), and the cooking button (8) is connected with the sensor through the lever (7) The warm magnetic steel controller (6) is connected, and is linked with the main burner gas valve (10), the heat preservation burner gas valve (11) and the pulse igniter start switch, and the cooking button (8) is pressed, and the pressure of the lever (7) The linkage makes the temperature-sensitive magnetic steel controller (6) pull in, the main burner valve (10) and the heat preservation burner valve (11) are opened, and at the same time the electronic pulse igniter (6) is activated to ignite, when the inner pot (2) When the temperature reached the temperature control point of the temperature-sensing magnetic steel controller (6), the temperature-sensing magnetic steel controller (6) lost its magnetism and jumped off, and the main burner valve (10) linked with it was closed. 2. The biogas automatic control rice cooker according to claim 1, characterized in that a juice container (4) is provided at the lower part of the rice cooker shell (3). 3. The biogas automatic control rice cooker according to claim 1, characterized in that a flame observation hole (18) is opened in the middle of the rice cooker casing (3).

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