JP3143387U - Heat quantity holding case of cooker - Google Patents

Abstract

An inexpensive cooker that improves thermal efficiency, reduces fuel consumption, and reduces exhaust gas emissions such as CO2.
A heat retaining universal case 1 is provided with a heat source on the upper surface of a cooking device in order to improve thermal efficiency. The shape wraps around the bottom of the cooking container. By making the overall diameter of the case adjustable and reversible up and down, it is possible to adapt to various heating environments such as the variety, shape, size, etc. of cooking containers with one type of heat storage universal case. Reduce costs.
[Selection] Figure 1

Description

The present invention relates to a case for improving thermal efficiency when overheating in a cooker.

Conventional cooking using a stove or other cooking device. At the time of heating, there was a problem that heat amount was dissipated outward and upward from the space between the heat source and the cooking container such as a pan, and the thermal efficiency was lowered.

Also, the conventional invention. In the invention, there was a thing for the purpose of improving the thermal efficiency, but the kind of cooker and cooking container. shape. An invention that can be applied to various heating environments such as size with only one kind of member. There was no idea.

In order to solve such problems of the prior art, by reducing the amount of heat dissipated and improving the thermal efficiency, the heat consumption is reduced by reducing the heat source heat amount or the heating time, and the exhaust gas such as CO 2 Reduce emissions.

In addition, the top of the cooker and the five virtues Variety of cooking containers. shape. For the various heating environments such as the size, the case of the present invention should be applied as the only species.

In order to improve thermal efficiency, the present invention is based on the installation of a case that wraps the space between the heat source of the cooker and the cooking container.

In addition, this is the only case of the present invention, and the type of cooking container. shape. In order to cope with various heating environments such as the size, the diameter and installation direction can be adjusted by adjusting it like a trouser belt or placing the case placed in a regular cone shape upside down and placing it in an inverted cone shape. It can be solved by adapting to the cooking container.

The amount of heat to be dissipated from the space between the heat source of the cooker and the cooking container remains in the vicinity of the bottom of the cooking container by the case of the present invention, the amount of heat in the case increases, and the thermal efficiency is improved. Therefore, when the same work amount is obtained before and after using the inventive case, the heat source heat amount can be reduced. Alternatively, when the heat source heat quantity is made the same before and after using the inventive case, the heating time can be shortened. That is, it leads to reduction of fuel consumption and exhaust gas emission.

In the existing invention and device, the upper surface of the cooker. Five virtues. Variety of cooking containers (pans, kettles, frying pans, etc.). shape. In order to adapt to changes in various heating environments such as size, many specifications were required, but in the case of the case of the present invention, it is the only species by making the overall dimensions adjustable and the installation direction reversible Can be adapted.

In FIG. 1 to FIG. 3, reference numeral 1 denotes a devised case, which has a configuration based on a positional relationship that is placed on the cooker 2 and encloses the space 6 of the cooker heat source 4 and the cooking container 5. The case 1 of the present invention wraps around the bottom of the cooking container 5 at the upper end, and the lower end is placed on the cooking device 2. 3. contact and heat source It is a strip-shaped thin metal plate that wraps around the virtues 3 and is formed in a regular cone shape.

The inventive case 1 is placed on the cooker 2, the cooker 5 is placed on the Gotoku 3, and supported by the heat-resistant left and right knobs 13, thereby inserting the adjustment tip 14 into the adjustment receiver 15. The adjustment projection 12 is inserted into the adjustment hole 11 and fixed at an arbitrary position that wraps around the bottom of the cooking container 5 and fixed to determine the circle diameter of the case 1 of the present invention, and the position configuration is determined. This is a so-called trouser belt system.

The material of case 1 of the present invention is generally stainless steel. iron. copper. It is formed with a metal material such as aluminum. Also, the shape is a cylindrical conical shape in the above, but if the heat source of the cooker and the space of the cooking container can be wrapped to improve the thermal efficiency and can be made upside down, a pyramid. Cylinder. Various modifications such as a prism can be used.

In FIG. 1 to FIG. 3, when the ordinary pan of the cooking container 5 is hung on the standard-sized Gotoku 3, the case 1 of the present invention is placed, the pan 5 is hung, the knob 13 is supported and adjusted. This is an example in which the tip 14 is inserted into the adjustment receptacle 15 and fixed in the adjustment hole 11 at an arbitrary position for wrapping the pan bottom, and is heated.

In FIG. 4, the small-diameter cooking container 5a, kettle. In the case of a pan, it is an example in which the overall diameter of the case 1 of the present invention is reduced and fixed in accordance with the diameter and heated.

As shown in FIG. 5, when the cooking container 5b has a large diameter such as a frying pan, the case 1 of the present invention has an inverted conical shape upside down to adapt to the diameter. In this example, the diameter of the circle is extended and fixed so as to wrap the frying pan 5 b and placed on the cooking device 2.

FIG. 6 shows an embodiment of the case 1 of the present invention when the cooking container 5 is directly placed on the heat source 4a by the electric cooker 2a.

In consideration of the possibility of a burn in the event of a heating operation, FIG. 7 shows an embodiment in which a burn prevention cover 16 is attached to the case 1 of the present invention. In this case, the knob 13 is a heat-resistant plastic. The burn prevention cover 16 made of ceramic or the like uses heat-resistant sheet packing or the like used for an air-conditioning pipe connection portion or the like. The cover 16 hooks a knob hole 17 on the knob 13 and, as shown in FIG. 8, a plurality of cover mounting hooks 18 (in the present embodiment, eight pieces in the circumferential direction of the upper end and the lower end of the case 1 of the present invention, four each four pieces). The hook holes 19 are respectively hooked and attached so as to wrap the case 1 of the present invention, and are carried out as in the above embodiments.

Reduction of heat source heat quantity by improving thermal efficiency with the case of this invention. Shorten heating time and reduce fuel consumption. By reducing the amount of exhaust gas discharged such as CO2, it is possible to expect a reduction in cooking costs and a reduction in health burden.

In addition, it can be applied to various heating environments with only one case of the present invention, and since it is only placed on a cooker, it is easy to change the cooking container and clean the case. It can also be expected to improve efficiency and reduce installation costs.

Furthermore, since the case of the present invention is not limited to a single component such as the five virtues incorporated in the cooker, the introduction target user is not limited only to the cooker manufacturer, but only the case of the present invention is placed on the cooker currently in use. Therefore, it can be offered to many general users at a low price.

Inevitably reducing fuel consumption on a large scale. Reduction of exhaust gas emissions such as CO2.

This will help protect the global environment and raise awareness of the general public.

It is a longitudinal cross-sectional view of Example 1 which shows the use condition of this invention case. It is the same perspective view. It is an inner side expansion perspective view of the adjustment part. It is a longitudinal cross-sectional view of the same Example 2. It is a longitudinal cross-sectional view of the same Example 3. It is a longitudinal cross-sectional view of the same Example 4. It is a perspective view of the Example 5. It is a longitudinal cross-sectional view of the same Example 5.

Explanation of symbols

1 Heat retention universal case 2.2a Cooker 3 Gotoku 4.4a Heat source 5.5a. 5b Cooking container 6 Space 11 Adjustment hole 12 Adjustment protrusion 13 Knob 14 Adjustment tip 15 Adjustment receiver 16 Burn prevention cover 17 Knob hole 18 Cover mounting hook 19 Hook hole

Claims (1)

gas. In a heating cooker such as an electric stove, a means for fixing by changing the diameter of a circular conical section formed by a thin band-shaped metal plate that wraps around the bottom of a cooking container such as a pan that is hung on the cooker and the periphery of the heat source A calorie-holding universal case that is provided at both ends of the belt-like metal plate.

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