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Thermoelectric cup

A technology of thermoelectric power generation and cup opening sealing, which is applied to generators/motors, electrical components, drinking vessels, etc., can solve problems such as students' difficulty in understanding, and achieve good power generation effects.

Inactive Publication Date: 2011-12-14
上海市南洋中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The mutual conversion between energy in high school physics is very important, but if energy can be converted into electrical energy, few schools can show it through experiments, which makes students have difficulties in understanding

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0013] See figure 1 , figure 2 The shown thermoelectric power generation cup includes a thermoelectric power generation device 2, which also includes a heat absorption cup 1 and a radiator 3. The thermoelectric power generation device 2 is tubular, and the heat absorption cup 1 is placed in the thermoelectric power generation device 2. The temperature difference The power generation device 2 is in close contact with the outer wall of the heat-absorbing cup 1, and the radiator 3 is set on the outer wall of the thermoelectric power generation device 2; the mouth of the heat-absorbing cup 1 is sealed with a heat-insulating sleeve 5; A heat shield 4 is installed at the bottom; the radiator 3 is made of aluminum material.

[0014] When in use, take off the heat insulation sleeve 5 covering the mouth of the cup, pour boiling water into it, put the he...

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PUM

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Abstract

The invention relates to a thermoelectric power generation cup, including a thermoelectric power generation device, which also includes a heat-absorbing cup and a radiator. The outer wall of the thermoelectric generator is closely attached, and the radiator is sleeved on the outer wall of the thermoelectric power generation device. The thermoelectric power generation cup of the present invention is simple in structure and easy to use. Hot water can be poured into the cup, and the temperature difference between the inside and outside of the cup can generate power. The heat-absorbing cup and radiator are installed, and the power generation effect is good. It can directly reflect the process of converting heat energy into electric energy. To enable students to have a better understanding of the conversion of thermal energy and electrical energy, it is worthy of widespread promotion.

Description

technical field [0001] The invention relates to a power generation device, in particular to a thermoelectric power generation cup. Background technique [0002] Energy can neither be created nor destroyed, but can only be transformed from one form to another, or transferred from one object to another, and the total amount remains unchanged during the transformation or transfer. For example: when an object falls from a high altitude, the gravitational potential energy is converted into kinetic energy; when a person pushes a box on the ground, the internal energy of the person is converted into the kinetic energy of the box and the heat energy generated by the friction between the box and the ground; when the rocket lifts off, the internal energy of the rocket fuel is converted into The kinetic energy of the rocket and the potential energy of the rocket. [0003] Energy can be converted to each other, electrical energy can be converted into thermal energy, and thermal energy ...

Claims

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Application Information

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IPC IPC(8): A47G19/22H02N11/00
Inventor 奚天敬
Owner 上海市南洋中学
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