JPS5933925Y2 - gas cooker - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a gas cooking device such as a gas cooking table, and in particular, is designed to accurately perform grilling such as grilled meat using a cooking plate.

Conventionally, for example, when using a cooking plate on a cooking table, the temperature was adjusted by manually operating a gas cock and changing the heating power of a gas burner.

However, during the above-mentioned baking process, the gas burner is covered with a cooking plate, making it difficult to see the flame, making it difficult to adjust the heat and making it virtually impossible to set the optimum temperature. .

The present invention eliminates the above-mentioned conventional drawbacks by detecting the temperature of the cooking plate with a sensor and automatically controlling the burner combustion amount, and also improves the service life characteristics of the sensor.

Examples thereof will be described below with reference to the accompanying drawings.

The figure shows a cooking table, ie, a top plate 1, in which a gas stove 3 is installed in a window hole 2 in the center.

The gas stove 3 includes a stove case 4 that covers the lower part of the window hole 2, and a soup saucer 6 that is removably placed on the support portion 5.
It consists of a gas burner 9 with a flame hole portion 8 facing through the central hole 7 of the juice pan 6.

An ignition gas cock 11 and a flow rate control gas valve 12 are connected to the gas path 10 leading to the gas burner 9 from the upstream side.

A temperature sensor 13 is connected to the flow rate control gas valve 12 via a vibrator 14 filled with a liquid having a high coefficient of thermal expansion, and a heat-sensitive portion 13a thereof is located below the juice pan 1 spaced apart from the gas burner 9. is located.

15i1 A hole formed in the juice pan 6 facing the heat-sensitive portion 13a, and is formed on the top surface of the bulging portion 16 projecting upward from the juice pan 6.

IT is a cooking plate having five protrusions 17a protruding downward that pass through holes 15 and come into contact with the heat-sensitive portion 13a of the upper=a degree sensor 13.

In the above configuration, by setting the cooking plate 17 on the soup saucer 7 as shown in FIG. 1 and firing the gas burner 9, Q-grilled cooking such as grilled meat can be performed.

At this time, the temperature of the cooking plate 17 is automatically kept constant by controlling the flow rate control gas valve 12 via the temperature sensor 13 in contact with the cooking plate 17 and adjusting the thermal power of the gas burner 9. .

Moreover, if a pot is inserted through a trivet instead of the cooking plate 11, various types of cooking can be performed.

In this case, the thermal power of the gas burner 9 is controlled using the gas cock 11 while visually observing the flame.

Furthermore, as shown in FIG. 2, the lid 18
If you close it, you can use it as a regular table.

During baking and boiling, the heat-sensitive portion 13a of the temperature sensor 13 is located below the soup tray 6, so it is not affected by the combustion heat of the gas burner 9.

Furthermore, when the cooking plate 17 and the lid 18 are attached or detached, they do not come into contact with the heat-sensitive portion 13a.

Therefore, the temperature sensor 13 is free from thermal deterioration and damage, and can maintain reliable temperature detection characteristics.

Incidentally, since the hole 15 is formed on the top surface of the bulging portion 16 of the soup saucer 6, the broth etc. will not enter the stove through the hole 15.

In this way, according to the present invention, the temperature of the cooking plate is automatically controlled, which makes it extremely easy to use, and the temperature sensor does not deteriorate due to the combustion heat of the gas burner.
Not only can good control characteristics be maintained over a long period of time, damage to the sensor can also be reliably prevented.

[Brief explanation of the drawing]

The figure shows a gas cooker in one embodiment of the present invention.
FIG. 2 is a cross-sectional view showing the state in which the table cover plate is installed, and FIG. 3 is a cross-sectional view showing the temperature sensor in the table cover plate collision prevention state. 3...Gas stove, 6...Soup saucer, 9
...Casvarna, 13...Temperature sensor, 13a...Heat sensitive part, 15...Hole, 1
6...Bulging portion, 17...Cooking plate.

Claims (2)

[Scope of utility model registration request] (1) A gas stove consisting of a gas burner, a soup saucer, etc., a cooking plate removably placed on the gas stove, and a temperature sensor that controls the combustion amount of the gas burner in response to the temperature of the cooking plate. The temperature sensor is located below the soup tray, facing the hole formed in the soup tray, and a protrusion that penetrates the hole and comes into contact with the heat-sensitive part of the temperature sensor is integrally attached to the cooking plate. A protruding gas cooker. (2) The gas cooker according to claim 1, wherein the soup tray is provided with an upwardly bulging portion, and a hole is formed on the top surface of the bulging portion.