Multi-mode tower-type solar thermal power generator

A technology of tower-type solar energy and power generation devices, which is applied in the direction of solar thermal power generation, solar thermal devices, heating devices, etc.

Active Publication Date: 2014-11-19
张建城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical measures adopted by the present invention mainly include four items. Firstly, the advantages of special ceramic heat absorption performance and high thermal conductivity are brought into play, and various structures are adopted to solve the problems of solar receiver heat absorption, heat transfer, heat preservation, etc.; Dayton cycle thermal power generation technology, which simplifies the structure and reduces manu...

Method used

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  • Multi-mode tower-type solar thermal power generator

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Embodiment Construction

[0045] plan 1

[0046] The key of the present invention is to make the solar receiver 3, the solar receiver 3 base body is made into the type brick 11 with pipe by ceramics, for the convenience of the overall installation of the solar receiver, the ceramic type brick 11 is set up on the left and right sides and the upper and lower ends to facilitate the overall insertion. Install the fixed connection falcon and the falcon groove; the quicksand pipeline 7 is arranged in the center of the ceramic type brick 11; the quicksand pipeline 7 has two kinds, and a kind of is that the quicksand pipeline 7 is arranged in the middle of the ceramic type brick 11; the quicksand pipeline 7 is either vertical or inclined The pipe openings of the ceramic bricks 11 adjacent up and down are arranged correspondingly, and the quicksand pipeline becomes a zigzag shape after the ceramic bricks are connected up and down; Or the metal heat exchange tube 10; in order to facilitate the heat absorption of...

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Abstract

The invention provides a multi-mode tower-type solar thermal power generating device. A special ceramic solar energy receiver is adopted, quicksand is used for replacing heat transferring and storing media such as heat-conducting oil and fused salt, and supercritical carbon diode Bretton thermal power generation can be achieved by means of sensible heat and high-temperature radiation carried by the quicksand. On the basis of innovating the fused salt heat storing technology, the power generating device complements the technologies of organic Rinkine thermal power generation, lithium bromide air-conditioning, biomass energy and the like, and a bold attempt is made in the aspects of reducing the cooling water and the cost, prolonging power generation hours and expanding the use range, the technological base is laid for replacing fossil energy power generation finally. The device belongs to the technical field of solar thermal power generation.

Description

technical field [0001] The multi-mode tower solar thermal power generation device of the present invention takes into account different heat transfer media, adopts an innovative solar receiver, and adds a complementary technology with biomass energy on the basis of maintaining the technology of molten salt heat storage. There have been major technological breakthroughs in terms of cost, extension of power generation hours, and expansion of the scope of use. The device belongs to the technical field of solar thermal power generation. Background technique [0002] The most prominent advantage of the Brayton cycle thermal power generation technology is the high thermoelectric conversion efficiency of the system. Air, helium, and carbon dioxide are mainly used as power working fluids, and high-temperature thermal energy is provided by fuel, gas, nuclear energy, and solar energy for operation. Obviously, this technology will have good application prospects not only in the fields...

Claims

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Application Information

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IPC IPC(8): F03G6/06F24J2/48
CPCY02E10/46
Inventor 张建城
Owner 张建城
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