CN203074264U - Solar rice heating cooker - Google Patents

Abstract

The utility model discloses a solar rice heating cooker. A solar-thermal collector is a combination of efficient vacuum tubes and light reflection focus lenses. An energy accumulator is a hollow heat insulation housing and is filled with heat medium oil, and the energy accumulator is connected with the solar-thermal collector through a heat conduction device. Heat in the energy accumulator is conducted to to-be-heated food inside the cooker through the bottom of a cooker body, and a switch is used for defining the heating mode of the rice heating cooker. The solar rice heating cooker has the advantages that the structure is novel and no additional energy source is needed, and the solar rice heating cooker is a preferred cooker for an outdoor mobile organization.

Description

Solar rice cooker

technical field

The utility model relates to a cooking utensil. Especially a kind of solar heating rice cooker.

Background technique

How to obtain energy for long-term field workers is a very difficult thing. As an inexhaustible clean energy source, solar energy has become the first choice for long-term survival in the wild, and solar photovoltaic power generation is an excellent application. However, when direct heating is required, the efficiency of photo-electric-thermal conversion is low and it is not practical.

Contents of the invention

The purpose of the utility model is to provide a solar energy heating rice cooker.

The purpose of this new model is achieved in this way: a solar thermal rice cooker is composed of a cooker body, an accumulator, a heat conductor, and a solar heat collector, and the solar heat collector is a combination of a high-efficiency vacuum tube and a reflective focusing mirror. The accumulator is a hollow heat-insulating shell filled with heat carrier oil and connected to the solar heat collector through a heat conductor. The heat in the accumulator is conducted to the heated food in the pot through the bottom of the pot body. The switch is used to set the heating mode of the rice cooker.

The beneficial effect of realizing the above technologies is that the structure is novel, no additional energy is needed, and it is the preferred cooking utensil for mobile units in the field.

Description of drawings

Fig. 1 is the utility model schematic diagram.

Detailed ways

With reference to accompanying drawing, will describe the specific embodiment of the utility model in detail. The solar thermal rice cooker shown in Fig. 1 is made up of pot body (1), accumulator (3), heat conductor (4), solar heat collector (5), and when using, the solar heat collector (5) The heating surface faces the sunlight to heat and store energy for the heat carrier oil inside the accumulator (3). When food needs to be heated, put the food to be heated into the rice cooker body (1), and set the heating of the rice cooker through the switch (2) how and when.

Claims (1)

1. A kind of solar thermal rice cooker, is made up of pot body (1), accumulator (3), heat conductor (4), solar heat collector (5), is characterized in that: described solar heat collector (5) ) is a combination of a high-efficiency vacuum tube and a reflective focusing mirror; the accumulator (3) is a hollow heat-insulating shell filled with heat carrier oil and connected to the solar heat collector (5) through a heat conductor (4); The heat in the accumulator (3) is conducted to the heated food in the pot through the bottom of the pot body (1); the switch (2) is used to set the heating mode of the hot rice pot.

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