Kitchen ware based on semiconductor thermoelectric effect

A thermoelectric effect and semiconductor technology, applied in the field of stoves and kitchen utensils, can solve problems such as heat loss, secondary energy consumption, and global temperature rise, and achieve the effects of improving ambient temperature, reducing energy consumption, and saving energy

Inactive Publication Date: 2012-11-14
苟仲武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing electric heating stoves and kitchen utensils of various technologies, the efficiency of converting electric energy into heat energy is theoretically none of them can reach 100%, resulting in energy waste
Moreover, the electric heating stove kitchen utensils of the prior art do not consider the problem of heat neutralization, and eventually a large amount of heat will inevitably be lost into the air, causing the temperature of the surrounding environment to rise, further causing secondary energy consumption due to refrigeration and cooling; and lost into the air at the same time The overall heat caused by global temperature rise is not friendly to the environment

Method used

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  • Kitchen ware based on semiconductor thermoelectric effect
  • Kitchen ware based on semiconductor thermoelectric effect
  • Kitchen ware based on semiconductor thermoelectric effect

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Embodiment Construction

[0026] The inventors of the present invention considered making use of the thermoelectric effect of semiconductors to manufacture stoves and kitchen utensils. A thermoelectric cooler is a device that uses the thermoelectric effect of a semiconductor to obtain cooling capacity, also known as a thermoelectric cooler, and is composed of a semiconductor with a thermoelectric effect. like figure 1 As shown, an N-type semiconductor and a P-type semiconductor are connected into a galvanic pair, which is called a pair of semiconductor thermoelectric elements. After the DC power supply is connected, the electrons start from the negative electrode, first pass through the P-type semiconductor, where they absorb heat, and then release the heat when they reach the N-type semiconductor, so that the heat is sent from one side to the other, causing a temperature difference and forming a hot and cold end.

[0027] There are usually multiple pairs of semiconductor thermoelectric elements arran...

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Abstract

The invention discloses kitchen ware based on a semiconductor thermoelectric effect. The kitchen ware comprises a semiconductor refrigerator, a stove surface, a radiating device and a power module, wherein the power module is electrically connected with the semiconductor refrigerator for providing direct current power for the semiconductor refrigerator; the stove surface is fixedly arranged on a hot end polar plate of the semiconductor refrigerator; and the radiating device is arranged below a cold end polar plate of the semiconductor refrigerator. Since the kitchen ware is heated by using the semiconductor refrigerating device, the kitchen ware has a higher heating energy efficiency ratio and is more energy-saving. Certain refrigeration is also produced by the kitchen ware using the semiconductor refrigerating device during heating, so that the emission of atmospheric comprehensive heat is reduced, and the environmental temperature is improved; and air conditioning equipment can also be prevented from being additionally arranged in a working space of the kitchen ware for cooling, so that the energy consumption is further reduced.

Description

technical field [0001] The invention relates to energy-saving technology, in particular to a stove and kitchen utensil utilizing semiconductor thermoelectric effect. Background technique [0002] Electric heating stoves and kitchenware are used in many families or businesses. As a clean and convenient energy source, electric energy makes stoves and kitchenware that use electric energy as energy more superior than those that use traditional energy. At present, electric heating stove kitchen utensils usually use electricity to resistive devices. The electric heating coil, electric heating wire, electric heating tube, electric heating sheet and other devices generate heat due to resistance, and the heat is transferred to the barrel through heat conduction, so that the barrel, etc. are heated. The object becomes hot. [0003] Another kind of electric heating cooker is an electrical appliance that uses the principle of electromagnetic induction to convert electrical energy into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/00F25B21/02F24C15/00F24C7/06F24C7/08F24C15/10F24C15/34
Inventor 苟仲武
Owner 苟仲武
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