Heat collecting module, heat collecting device and tower type solar power generation system

Abstract

The invention relates to the technical field of solar energy utilization, in particular to a heat collecting module, a heat collecting device and a tower type solar power generation system. The heat collecting module comprises a sealing box body, the sealing box body comprises an endothermic plate located on the front side of the sealing box body, an upper end plate vertically connected to the upper end of the endothermic plate and a lower end plate vertically connected to the lower end of the endothermic plate. The upper end plate and the lower end plate are arranged symmetrically with respect to the endothermic plate, the upper end plate and the lower end plate are provided with heat collecting grooves and similar annular-shaped sealing grooves, the heat collecting grooves are located onthe inner sides of the sealing grooves, at least one through hole is formed in the bottoms of the heat collecting grooves, and through holes of the upper end plate and through holes of the lower endplate communicate one by one correspondingly. According to the heat collecting module, the heat collecting device and the tower type solar power generation system, the modular processing of the heat collecting module can be improved, the handling and assembling of the heat collecting device and the tower type solar power generation system are simplified, and the costs of the heat collecting deviceand the tower type solar power generation system are reduced.

Description

technical field

[0001] The invention relates to the technical field of solar energy utilization, in particular to a heat collection module, a heat collection device and a tower solar power generation system. Background technique

[0002] With the rapid increase in energy demand for social development, solar energy, as a clean and renewable energy, has been more and more widely used. There are two forms of solar power generation: photovoltaic power generation and thermal power generation. Solar thermal power generation technology gathers the energy of direct sunlight through a large number of reflectors in a focused manner, heats the sun, generates high-temperature and high-pressure steam, and uses steam to drive a steam turbine to generate electricity.

[0003] The tower solar power generation system is one of the most widely used solar thermal power generation technologies. It arranges a large number of heliostats on the ground of the power station to form a heliostat field...

Examples

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

technical field

[0001] The invention relates to the technical field of solar energy utilization, in particular to a heat collection module, a heat collection device and a tower solar power generation system. Background technique

[0002] With the rapid increase in energy demand for social development, solar energy, as a clean and renewable energy, has been more and more widely used. There are two forms of solar power generation: photovoltaic power generation and thermal power generation. Solar thermal power generation technology gathers the energy of direct sunlight through a large number of reflectors in a focused manner, heats the sun, generates high-temperature and high-pressure steam, and uses steam to drive a steam turbine to generate electricity.

[0003] The tower solar power generation system is one of the most widely used solar thermal power generation technologies. It arranges a large number of heliostats on the ground of the power station to form a heliostat field...

Examples

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

Images