Electromagnetic pot capable of sending magnetic signal of temperature

A technology of temperature change and temperature signal, which is applied to special materials for cooking utensils, cooking utensils, household utensils, etc. It can solve problems such as difficult to ensure accurate and timely temperature transmission, restrictions on the use and development of electromagnetic cookers, and difficult automatic temperature control. , to achieve the effect of improving the automation program, broadening the use, and good heat preservation

Inactive Publication Date: 2007-01-03
叶小舟 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its shortcoming is: because there is a stove board between the electromagnetic cooker and the thermistor, the current stove board generally uses a ceramic plate, and the ceramic plate is not a good conductor of heat. Therefore, this method is difficult to ensure accurate temperature transfer. and timely, especially at a specific temperature point, it is impossible to send accurate and obvio

Method used

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  • Electromagnetic pot capable of sending magnetic signal of temperature
  • Electromagnetic pot capable of sending magnetic signal of temperature
  • Electromagnetic pot capable of sending magnetic signal of temperature

Examples

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Example Embodiment

[0034] figure 2 The electromagnetic pan that can emit a magnetic signal reflecting temperature changes is the first embodiment of the present invention. It is composed of a pan body 1 and a temperature-sensitive magnet 4, wherein the pan body 1 is made of ferromagnetic material The middle part of the outer surface of the pot bottom has a convex groove protruding into the pot body, and a disc-shaped temperature-sensitive magnet 4 is fixed in the convex groove so that it is flush with the annular outer surface outside the convex groove of the pot bottom. The Curie temperature of the temperature-sensitive magnet 4 is selected between 102°C and 160°C. It is assumed that the Curie temperature of the temperature-sensitive magnet 4 in this embodiment is designed to be 103±2°C.

[0035] Take the induction cooker for cooking as an example to illustrate its working principle: when the induction cooker containing rice and an appropriate amount of water is heated from room temperature, the ...

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Abstract

The electromagnetic pot capable of sending magnetic signal of temperature includes one pot body and at least one temperature sensing magnetic steel block serving as the temperature signal generating element, especially specific temperature signal sending element, fixed to the bottom of the pot body. The temperature sensing magnetic steel block may serve as heating and temperature maintaining element and can send one ferromagnetism losing signal to the electromagnetic oven while it reaches the Curie temperature. The present invention makes it possible for the electromagnetic oven with one magnetic inducing element to convert temperature control program, so as to make the electromagnetic oven automatic and to expand the use of electromagnetic oven and electromagnetic pot.

Description

Technical field [0001] The invention relates to a cooking pot suitable for an electromagnetic range, in particular to an electromagnetic pot capable of sending out magnetic signals reflecting temperature changes to realize automatic temperature control during cooking. Background technique [0002] The induction cooker uses the thermal effect generated by the electromagnetic induction of the induction cooker to heat and cook food, so the pot body must be made of ferromagnetic materials as a heating element, such as cast iron, carbon steel, stainless steel and other materials for the pot body; it can also be used Non-ferromagnetic materials, such as aluminum, copper, ceramics, glass and other materials are made into a pot body 1 for holding food, and then one layer or more than one layer of ferromagnetic material is compounded at the bottom of the pot body as a heating element, such as figure 1 The shown pot body 1 is compounded with two layers of heating elements 2 and 3 at t...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J36/02
Inventor 叶小舟林卫文刘劲旋彭霭钳
Owner 叶小舟
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