CN102273877A - Temperature difference power generation cup - Google Patents
Temperature difference power generation cup Download PDFInfo
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- CN102273877A CN102273877A CN2010102016256A CN201010201625A CN102273877A CN 102273877 A CN102273877 A CN 102273877A CN 2010102016256 A CN2010102016256 A CN 2010102016256A CN 201010201625 A CN201010201625 A CN 201010201625A CN 102273877 A CN102273877 A CN 102273877A
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- cup
- temperature difference
- power generation
- heat absorption
- generation device
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Abstract
The invention relates to a temperature difference power generation cup comprising a temperature difference power generation device and also comprising a heat absorption cup and a heat radiator, wherein the temperature difference power generation device is tubular, the heat absorption cup is arranged in the temperature difference power generation device clinging to the outer wall of the heat absorption cup, and the heat radiator is sleeved on the outer wall of the temperature difference power generation device. The temperature difference power generation cup provided by the invention is simple in structure and convenient to use, can be used for generating power through inside and outside temperature difference generated by pouring hot water into the cup, has a good power generation effect due to the installation of the heat absorption cup and the heat radiator, and can intuitively embody the course of converting thermal energy into electric energy to ensure that students can better understand the conversion between the thermal energy and the electric energy, thereby being worthy of being widely popularized.
Description
Technical field
The present invention relates to a kind of TRT, relate in particular to a kind of thermo-electric generation cup.
Background technology
Energy neither can produce without foundation, also can not disappear without foundation, can only be converted into other form from a kind of form, perhaps transfers to another object from an object, and in the process that transforms or shift, its total amount is constant.For example: object falls from the high-altitude, and gravitional force is converted into kinetic energy; The people pushes box on the ground, and the interior of people can be converted into the kinetic energy of chest and the heat energy of chest and ground friction generation; The rocket lift-off, the interior of the fuel of rocket can be converted into the kinetic energy of rocket and the potential energy of rocket.
Can change mutually between the energy, electric energy can be converted into heat energy, and same heat energy also can be converted into electric energy.As if but up to now, people also do not find out very efficient method can allow heat energy be converted into electric energy, and people have only invented the device of electric energy and mechanical energy conversion, so, be converted to electric energy if think any form energy, must be converted to mechanical energy earlier.But material that has such as pottery etc. can produce electrical potential difference, and then produce faint electric energy when variations in temperature, but can't be used for generating.
Be most important content about the mutual conversion between the energy during high school physics is learned, but if can be converted into electric energy but seldom have school method by experiment to show, and causes the student to produce difficulty on understanding.
Summary of the invention
The purpose of this invention is to provide a kind of thermo-electric generation cup, it compared with prior art has can intuitively embody the advantage that thermal power transfer is the process of electric energy.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of thermo-electric generation cup comprises temperature difference electricity generation device, wherein, also comprise heat absorption cup, radiator, described temperature difference electricity generation device is a tubulose, and the heat absorption cup places temperature difference electricity generation device, temperature difference electricity generation device is close to the outer wall of heat absorption cup, and radiator muff-joint is on the outer wall of temperature difference electricity generation device; The rim of a cup sealing of described heat absorption cup be with collet; The bottom of described heat absorption cup is equipped with thermal insulation board.
Above-mentioned thermo-electric generation cup, wherein, described radiator is that aluminum material is made.
Have and can generate electricity by the cup internal-external temperature difference owing to adopted technique scheme, the present invention to compare with prior art, heat absorption cup and radiator are installed, it is effective to generate electricity, and can intuitively embody the advantage that thermal power transfer is the process of electric energy.
Description of drawings
Fig. 1 is the side sectional structure schematic diagram of thermo-electric generation cup of the present invention;
Fig. 2 be thermo-electric generation cup of the present invention overlook the sectional structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See also Fig. 1, a kind of thermo-electric generation cup shown in Figure 2, comprise temperature difference electricity generation device 2, wherein, also comprise heat absorption cup 1, radiator 3, described temperature difference electricity generation device 2 is a tubulose, heat absorption cup 1 places temperature difference electricity generation device 2, and temperature difference electricity generation device 2 is close to the outer wall of heat absorption cup 1, and radiator 3 is enclosed within on the outer wall of temperature difference electricity generation device 2; The rim of a cup sealing of described heat absorption cup 1 be with collet 5; The bottom of described heat absorption cup is equipped with thermal insulation board 4; Described radiator 3 is made for aluminum material.
During use, take off the collet 5 that is enclosed within on the rim of a cup, pour boiling water into, collet 5 is recovered, voltmeter is connected on the both positive and negative polarity of temperature difference electricity generation device 2, can see that voltmeter deflects, illustrate and generate electricity successfully.Can observe voltage and change in time and constantly diminish, illustrate that the energy in the cup progressively runs off.The thermo-electric generation cup is placed in the temperature lower place or refrigerator, and the effect of generating is more obvious.
Thermo-electric generation cup structure of the present invention is simple, easy to use, can be by pouring hot water in the cup into, the cup internal-external temperature difference generates electricity, heat absorption cup and radiator are installed, it is effective to generate electricity, can intuitively embody the process that thermal power transfer is an electric energy, make the student better understanding be arranged, should be widely promoted the conversion of heat energy commentaries on classics and electric energy.
Claims (2)
1. a thermo-electric generation cup comprises temperature difference electricity generation device, it is characterized in that, also comprise heat absorption cup, radiator, described temperature difference electricity generation device is a tubulose, and the heat absorption cup places temperature difference electricity generation device, temperature difference electricity generation device is close to the outer wall of heat absorption cup, and radiator muff-joint is on the outer wall of temperature difference electricity generation device; The rim of a cup sealing of described heat absorption cup be with collet; The bottom of described heat absorption cup is equipped with thermal insulation board.
2. thermo-electric generation cup as claimed in claim 1 is characterized in that, described radiator is that aluminum material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102016256A CN102273877A (en) | 2010-06-13 | 2010-06-13 | Temperature difference power generation cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102016256A CN102273877A (en) | 2010-06-13 | 2010-06-13 | Temperature difference power generation cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102273877A true CN102273877A (en) | 2011-12-14 |
Family
ID=45099855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102016256A Pending CN102273877A (en) | 2010-06-13 | 2010-06-13 | Temperature difference power generation cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102273877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720486A (en) * | 2015-02-04 | 2015-06-24 | 四川长虹电器股份有限公司 | Vacuum cup with mobile phone charging unit |
| CN105939639A (en) * | 2013-12-26 | 2016-09-14 | 雷蒙德·詹姆斯·沃尔什 | Self-powered logo cup |
-
2010
- 2010-06-13 CN CN2010102016256A patent/CN102273877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939639A (en) * | 2013-12-26 | 2016-09-14 | 雷蒙德·詹姆斯·沃尔什 | Self-powered logo cup |
| CN104720486A (en) * | 2015-02-04 | 2015-06-24 | 四川长虹电器股份有限公司 | Vacuum cup with mobile phone charging unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |