High-efficiency energy-saving dual-purpose thermal insulating pan

Abstract

The invention provides an energy-saving high-efficiency double-duty fireless cooker, which relates to a cooker. The fireless cooker consists of an inner cooker body, an outer cooker body and a cooker cover, wherein the inner cooker body is welded together with the upper opening part of the outer cooker body, and an intermediate sandwich vacuums and is filled with high-efficiency heat transfer liquid. The structure of the fireless cooker is characterized in that the sandwich between the inner cooker body and the outer cooker body is provided with an electric heating pipe which is fixed on the side wall close to the bottom of the outer cooker body through a socket and is soaked in the high-efficiency heat transfer liquid. The top of the cooker cover is provided with a temperature sensor, a control device, an alarming device, a power pack and a gas release valve. The fireless cooker can use coal gas and two power supply of inner heating or electric heating to heat the high-efficiency heat transfer liquid in the sandwich between the inner cooker body and the outer cooker body, so that the high-efficiency heat transfer liquid vaporizes and evaporates to fill the clearance of the sandwich, and large area of the cooker body is evenly heated. The fireless cooker has the characteristics of novel structure, energy conservation, safety, reliability, economy, practicality, and so on. Therefore, the fireless cooker belongs to a novel energy-saving high-efficiency double-duty fireless cooker integrating the economy and practicality into a whole.

Description

technical field [0001] The energy-saving and high-efficiency dual-purpose heat preservation pot of the invention relates to a cooker. Background technique [0002] There are many kinds of pots on the market, and there are many heat preservation pots for cooking. But these pots are either electric heating or external heating using heat sources such as gas. There is no dual-purpose pot that can use electric heating or external heating of heat sources such as gas. People cook and prepare two kinds of pots. Moreover, these pots are all directly heated, and the food in the pot is easy to be damaged during use. For the problems existing in the above-mentioned prior art, it is very necessary to study and design a novel energy-saving and high-efficiency dual-purpose heat preservation pot, thereby overcoming the problems existing in the prior art. Contents of the invention [0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present inven...

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Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to study and design a novel energy-saving and high-efficiency dual-purpose heat preservation pot, so as to solve the problem of making a pot both electrically heated and externally heated by heat sources such as gas and the like. The problem of not being able to directly heat the bottom of the pot

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