JPS6360293B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a roaster equipped with a radiant having a purification catalytic action.

Conventional structure and problems Conventionally, this type of roaster is equipped with a radiant plate made of metal lath mesh above the heating chamber, which purifies hydrocarbons generated from the heated object during cooking. Since the purification catalyst was installed in the exhaust section separately from the lath screen, the roaster itself had to be large and its heating ability for the objects to be heated was poor.

OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and aims to provide a roaster that purifies hydrocarbons generated from objects to be heated during cooking, has a small diameter, and has excellent thermal efficiency.

Structure of the Invention In order to achieve the above object, the roaster of the present invention has the following features:
A metal radiant plate that forms the upper part of the heating chamber in close proximity to the gas burner so as to cover the gas burner provided opposite to the upper part of the heating chamber, and a radiant plate that has a purification catalytic effect to purify hydrocarbons generated from the heated object. It has a structure in which the roaster and the roaster are integrated on the same plane, making it possible to reduce the size of the roaster itself and improve heating efficiency, as well as to decompose odor-laden hydrocarbons generated from the heated object using the radiator. This has the effect of providing an excellent roaster in terms of ease of use.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In FIG. 1, 1 is a main body of a roaster, and gas stoves 2 and 3 are provided on the upper left and right sides of the main body 1. Reference numerals 4 and 5 indicate operation knobs for igniting and extinguishing the burners 6 and 7 that constitute the gas stoves 2 and 3. As shown in FIG. 2, 8 is a heating chamber for cooking an object 9 such as fish, and gas burners 10 are provided on the left and right sides of the upper part of this heating chamber 8. Ignition of the gas burner 10 is controlled by an operation knob 11 provided on the front surface of the main body 1. Reference numeral 12 denotes a metal radiant plate that constitutes the upper part of the heating chamber 8;
2 is close to the gas burner 10 and covers the gas burner 10. 13 is an exhaust hole provided in the radiation plate 12. A radiator 14 has numerous exhaust holes 15 and has a purification catalytic action.
is integrally formed in the center of the radiation plate 12 on the same plane as the radiation plate 12. 16 is a cover that covers the upper part of the heating chamber 8, and 17 is an air intake port provided between the cover 16 and the bottom plate 18. Reference numeral 19 denotes an exhaust cover provided at the opening above the heating chamber 8, and this exhaust cover 19 is provided with a plurality of exhaust ports 20.

The operation of the above configuration will be explained below.
The object to be heated 9 is placed in the heating chamber 8, and the operation knob 1
1, when the gas burner 10 is ignited, the object to be heated 9 is heated by radiant heat from the gas burner 10, the radiant plate 12, and the radiator 14. Then, as the cooking time progresses, hydrocarbons such as smoke and odor generated from the heated object 9 are purified (decomposed) by a catalytic action while passing through the exhaust hole 15 of the radiator 14, and are discharged to the outside of the main body 1 as clean exhaust gas. be done.

As described above, according to the roaster of this embodiment, the radiant plate 12 constituting the upper part of the heating chamber 8 and the radiant body 14 having a purification catalytic action are integrally formed on the same plane, so that the exhaust section Since the volume occupied by the radiator 14 can be reduced, the effective volume within the heating chamber 8 can be increased or the main body 1 can be made compact.

Furthermore, by integrally configuring the radiator 14 and the radiant plate 12, heat radiation from the inside of the heating chamber 8 is reduced, improving thermal efficiency, and the purification catalytic action of the radiator 14 is improved, allowing clean exhaust gas to be delivered to the main body. It has the effect of being able to be discharged to the outside.

Effects of the Invention As described above, according to the present invention, the following effects can be obtained.

1 By configuring the radiant plate that makes up the upper part of the heating chamber and the radiant body that has a purification catalytic effect on the same plane, it is possible to increase the effective volume within the heating chamber or downsize the main body. becomes.

2 By integrally configuring the radiator and the radiant plate, the amount of radiant heat released from the heating chamber is reduced, improving thermal efficiency, and the purification catalytic action of the radiator is improved, allowing clean exhaust to be discharged outside the main unit. Can be done.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a roaster according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A-A' in FIG. 8... Heating chamber, 10... Gas burner, 12...
Radiating plate, 14... radiating body.

Claims (1)

[Claims] 1. A heating chamber for accommodating an object to be heated, a gas burner provided opposite to the upper part of this heating chamber, and a metal radiation plate constituting the upper part of the heating chamber so as to cover the gas burner in close proximity to the gas burner. A roaster comprising: a radiant body having a purification catalytic action for purifying hydrocarbons generated from an object to be heated; the radiant body and the radiant plate are integrally configured on the same plane.