Heat collection and heating device
A heating device and heat collection technology, which is applied in the direction of heating device and other non-combustion heat generation, can solve the problems of environmental pollution and high use cost, and achieve the effects of meeting environmental protection requirements, low cost and simple structure
Active Publication Date: 2016-01-20
李治国
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Problems solved by technology
For wind and water power generation equipment is complex, new energy batteries need to be disassembled after being scrapped, which will also cause environmental pollution, and the cost of use is high
Method used
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Embodiment 1
[0024] The ambient air temperature is 30°C (303.15K), and the radiation area S above the metal blackbody 1 1 100m 2 , the focal spot area S of the focusing element F =10 -5 S 1 =10 -3 m 2 , the area of the inner wall of the spherical shell S B =0.1S 1 =10m 2 , the initial spherical shell temperature T 1 =30℃=303.15K; after entering thermal stability, T 1 =180℃=453.15K, the area S of the concentrating hole under the spherical shell C =10 -2 m 2 .
[0025] Combine metal black body 1, focusing element 2, spherical shell 3 and insulation layer 4 into a heat collecting and heating device. When the combination is completed, the ambient atmosphere is 30°C (303.15k), the temperature of the metal black body is 30°C, and the inside of the spherical shell is also 30°C ( 303.15K), after combination, the metal black body 1 transmits heat energy to the spherical shell 3 through the focusing element 2, according to the Stefan-Boltzmann law (Stefan-Boltzmannlaw),
[0026] j*=ε...
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The invention discloses a heat collection heating device, and provides a device for achieving heat collection and heating through heat energy in the environment. The heat collection heating device comprises a flat metal black body, a focusing element and a spherical shell. A focusing hole is formed in the lower end of the spherical shell, and a heat load bearing surface is arranged on the spherical shell. Heat absorbing fins are arranged on the lower surface of the metal black body, the focusing element is installed at the position opposite to the upper surface of the metal black body, the focusing element reflects parallel beams radiated by the metal black body to pass through the focusing hole, focal spots are made to drop into the spherical shell, the inner wall of the spherical shell absorbs reflected light of the focusing element, and the heat energy is transmitted to heat loads on the heat load bearing surface. According to the heat collection heating device, the heat energy in the environment can be collected, natural resources are not consumed, cost is low, and the environment can be protected. The heat collection heating device is simple in structure and low in cost, and can be used for water boiling, cooking, thermoelectric power generation, turbine power generation and the like.
Description
technical field [0001] The invention relates to the technical field of environmental heat energy application, in particular to a device for realizing heat collection and temperature rise by utilizing heat energy in the environment. Background technique [0002] With the development of the economy, energy and environmental issues are increasingly tense. For this reason, reducing the consumption of natural energy and protecting the environment have become important issues for development. [0003] At present, new energy sources are mainly used to solve energy problems, such as the use of wind energy, hydropower to generate electricity, and the development of new energy batteries. For wind energy and hydropower generation equipment, the new energy batteries need to be disassembled after they are scrapped, which will also cause environmental pollution, and the use cost is high. Contents of the invention [0004] The object of the present invention is to aim at the technical ...
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IPC IPC(8): F24J3/00
Inventor 李治国李天佐
Owner 李治国