JPH036273Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a heat sink for a far-infrared broiler used in a far-infrared broiler for grilling fish, meat, rice cakes, etc. using far-infrared rays.

(Prior art) Conventionally, pottery vessels for grilling fish, meat, rice cakes, etc., have a simple net structure, or the lower part of the net is supported by an iron plate or asbestos plate so that firepower can be applied directly to the net. There were some types of food that were baked using heat such as iron plates.
However, these methods had drawbacks such as it was difficult to adjust the power of the gas flame when grilling fish or the like at home, and there were also cases where only the surface of the object was cooked and the center was not cooked.

Also, depending on the position of the pottery, uneven baking may occur.

(Problems to be Solved by the Invention) The purpose of the invention is to provide a heat dissipation plate for use in a pottery pot that is easy to handle and can reliably bake the object to the center. be.

(Means for Solving the Problem) The present invention is based on a metal material or a metal rod that gives reflected heat to the ceramic pipe 3 so that the ceramic pipe 3 that emits a plurality of far infrared rays and the metal material 4 are alternately positioned in parallel. A support rod 8 is formed by bending both ends of a metal material 4 such as, for example, in the middle in an S-shape.
This is a heat dissipation plate for a far infrared broiler, which is fixedly or detachably attached to the support 7, and is also formed by changing the thickness of the ceramic pipe 3 and the metal material 4.

(Function) In the present invention, the heat source generated from a gas burner or charcoal fire is made of ceramic pipe 3 and metal material 4.
heat up. This metal material 4 having a mirror surface is heated by fire and radiates heat to the ceramic pipe 3.
When the ceramic pipe 3 is heated above a certain level, it becomes red hot and emits far infrared rays. Since the far-infrared rays generated at this time have long wavelengths, the object to be fired in the pottery equipped with the far-infrared pottery heat sink is further heated by the far-infrared rays in addition to the heat generated by heating the ceramic pipe 3 and metal material 4. , the inner center of the object to be baked is heated.

Further, since the metal material 4 has a lower specific heat than the ceramic pipe 3, the heating time is short and when the temperature of the ceramic pipe 3 is low, it supplies heat to the ceramic pipe 3 and acts to shorten the heating time. After the temperature of the ceramic pipe 3 has risen, the far infrared rays radially emitted from the ceramic pipe 3 are reflected by the mirror surface of the surface of the metal material 4. Since this reflected far-infrared rays is reflected by the cylindrical metal material 4, the direction of reflection is significantly different from the radial irradiation from the ceramic pipe 3, and the far-infrared rays are transmitted throughout the object to be burned. Irradiation allows for even pottery. Furthermore, since the metal material 4 has high strength against stress such as impact, it also acts to reinforce the ceramic pipe 3.

(Example) Hereinafter, the present invention will be described in detail based on drawings of an example in which the present invention is applied to a pottery vessel for use in grilling fish and the like.

Holes 2 for introducing hot air flow are formed in a bottom pot 1 made of a suitable material such as an enamel finish and having a suitable shape such as a louver shape, or at suitable intervals. At the top of the bottom pot 1 is a frame 6 made of a suitable material such as stainless steel with good reflectivity.
Place. Ceramic pipes 3 and metal materials 4 are placed inside the bottom pot 1 and frame 6 alternately and attached to a support 7 via support rods 8 formed by bending both ends into an S-shape, for example. It is installed. The S-shaped bent portion of the support rod 8 supports and stabilizes the inner periphery of the ceramic pipe 3 or metal material 4, as shown in FIG. Further, the inner opening of the frame body 6 is covered with a net body 5.

Reference numeral 9 in the figure indicates handles formed on both sides of the bottom pot 1. Further, as shown in FIGS. 6 and 7, instead of the support rod 8, the support body 7 is formed to have a U-shaped cross section, and the protrusion 1
Set 0. Further, the metal material 4 is formed into a rod or a tube shape, and is removably fixed to the support body 7 with screws 11, so that the ceramic pipe 3 can be replaced.

The present invention is constructed as described above, and after assembly, it is placed on a gas stove etc., and the hot air generated from the burner etc. enters the inside of the bottom pot 1 through the hot air flow introduction hole 2 of the bottom pot 1 and the ceramic pipe 3 and the metal. Heat material 4. The heat stored in the heated ceramic pipe 3 and the metal material 4 itself and the ceramic pipe 3
The object to be baked is heated by far infrared rays emitted from the metal material 4 or reflected by the surface of the metal material 4.

Furthermore, since the inside of the frame 6 is finished with a reflective finish, it not only reflects heat to speed up the temperature rise time, but also reflects far infrared rays during baking operations to efficiently heat the product.

Although the above-mentioned embodiment shows an example of a grilling device for grilling fish, it is not limited to this. For example, it can be attached to a roaster, an oven, a grilling device for meat grilling, or a grilling device for rice cakes to generate far infrared rays and perform heat treatment. It's okay if it's hot.

(Effects of the invention) As explained above, the invention utilizes heat sources such as gas and charcoal fire, but it also converts the heat of the gas and a part of the heat of the gas into far infrared rays. It is possible to heat-treat the inner center of the object to be baked in a short time. In addition, in the case of strong firepower, the amount of far-infrared rays generated increases, and the amount of far-infrared rays that passes through the object to be burned increases, increasing the amount of heating to the center of the object, which may cause only the surface of the object to be burnt. do not have.

Furthermore, by interposing the metal material between the ceramic pipes, the far infrared rays generated by the ceramic pipes can be efficiently radiated to the object to be burned, and the strength of the ceramic pipes can be reinforced. It has the advantage of being easy and inexpensive to manufacture.

[Brief explanation of the drawing]

The figure shows one embodiment of the present invention.
The figure is a perspective view of the present invention, Figure 2 is a perspective view showing an embodiment of the present invention applied to a grilling vessel for grilling fish, Figure 3 is an enlarged sectional view taken along the line A-A in Figure 2, and Figure 4 is a perspective view of the present invention. The drawings are a partially cutaway enlarged sectional view taken along line B--B in FIG. 2, FIG. 5 is an exploded perspective view of the present invention, and FIGS. 6 and 7 are partially enlarged sectional views. 1...Bottom pot, 2...Hot air flow introduction hole, 3...
Ceramic pipe, 4... Metal pipe, 5... Net body,
6...Frame body, 7...Support body, 8...Support rod, 9...
...Handle, 10...Protrusion, 11...Screw.

Claims (1)

[Claims for Utility Model Registration] (1) A plurality of ceramic pipes that emit far-infrared rays and metal materials that provide reflected heat are arranged in parallel in alternating positions, and each end of the ceramic pipes and the metal materials are arranged in parallel. A heat dissipation plate for a far-infrared pottery, characterized in that it is attached to a support. (2) A claim for registration of a utility model characterized in that a supporting material formed by bending one or several ceramic pipes that emit far-infrared rays into an S-shape is detachably attached to a supporting body. A heat dissipation plate for a far-infrared broiler as described in Scope 1. (3) A heat dissipation plate for a far-infrared pottery according to claim 1 or 2, which is characterized in that it is formed of a ceramic pipe that emits far-infrared rays and a metal material of different thickness.