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Cluster type heat storage solar energy light heat generator

A technology for photothermal power generation and solar energy, which is applied to the storage and utilization of solar power generation devices and the field of solar energy collection, can solve the problems of inconvenient manufacturing, installation and maintenance, easy adsorption of plastic films, complex support rods, etc., and achieves low cost and utilization. High efficiency and small size effect

Inactive Publication Date: 2008-10-29
吴耀琪 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system has a large structure and is inconvenient to manufacture, install and maintain
Since the covering layer is a plastic film, complex supporting rods are required, and the strength is limited, so it is difficult to withstand the wind and rain in the wilderness
Plastic film is easy to absorb dust and affect the penetration of sunlight
The water in parallel pipes is heated directly by sunlight, and the heating efficiency is low

Method used

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  • Cluster type heat storage solar energy light heat generator
  • Cluster type heat storage solar energy light heat generator
  • Cluster type heat storage solar energy light heat generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The working process of the present invention: the heat working medium power device 1 makes the heat working medium flow in the heat working medium transmission pipe 2, and the solar heat collector 3 heats the heat working medium. The heated thermal working medium is collected in the thermal working medium collection pipe 4, and part of it is transferred from the heat output pipe 5 to the thermal energy power conversion device 7 through the thermal power regulator 6, which converts thermal energy into mechanical energy, and drives power generation through the transmission shaft 8 machine 9, thereby realizing generating electricity with solar energy.

[0018] A part of the heating fluid in the thermal fluid collection pipe is transferred to the thermal storage 12 for heat exchange through the thermal storage regulator 10 and the thermal storage transfer pipe 11 .

[0019] At night or when there is insufficient sunlight, the thermal energy in the thermal storage 12 is tran...

Embodiment 2

[0025] The thermal medium power device 1, the thermal medium transmission pipe 2, and the solar heat collector 3 are installed on the turntable 14, and the turntable 14 is installed on the tower base 15, and the heat output pipe 5, the thermal power regulator 6, Thermal power conversion device 7 , transmission shaft 8 , generator 9 , storage regulator 10 , heat storage transmission pipe 11 and heat storage 12 . The heat energy collected by the turntable 14 passes through the heat transfer pipe 13 to transmit the heat energy to the above-mentioned components in the tower base.

[0026] In the embodiment of the present invention, air is used as the heat transfer medium, and the thermal medium power device 1 is a fan to make the air flow in the heat transfer pipe 2, and the solar heat collector 3 heats the air. The heated air is collected in the thermal fluid collection pipe 4, and part of it is transferred from the heat output pipe 5 to the thermal energy power conversion device...

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PUM

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Abstract

The disclosed equipment is in use for collecting, storing solar energy and generating electricity in order to solve issues of large size, short service life, small quantity of heat storage, and low efficiency etc. of using solar energy existed in current similar equipment. Paralleled tubes of transferring heat working medium are connected to tubes of collecting heat working medium. Being connected to power set, each transfer tube is configured to solar energy collector. Through heat output tube, collection tube is connected to heat energy power transmission device. Through transmission shaft, heat energy power transmission device is connected to generator. Through transfer tube of heat storage, the collection tube is connected to heat storage. Heat storage medium of heat storage is in solid state. Solar energy collector is mirror reflection focused collector, or Fresnel lens collector, or vacuum tube collector, or tabulate tight solarization type collector.

Description

Technical field: [0001] The invention relates to a device for collecting, storing and utilizing solar energy to generate electricity. Background technique: [0002] The existing solar thermal power generation and energy storage system is as described in Chinese Patent Application Publication No. CN1350627A, a section of flexible solar collector is deployed along the supporting surface. The solar collector is composed of a base panel densely covered with parallel tubes and a covering material covering the base panel and the parallel tubes. The water heated by solar energy in the parallel tubes flows through the heat collecting tubes and is delivered to the power generation system. The systems described above harvest solar energy from large outdoor areas, use it to generate electricity during the day and store the energy underground to generate electricity at night. The system has a huge structure and is inconvenient to manufacture, install and maintain. Since the covering l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03G6/06F24J2/08F24S23/30
CPCY02E10/46Y02E10/43
Inventor 吴耀琪
Owner 吴耀琪