Trough-type solar thermal power generation collector thermal efficiency detecting system and implementation method thereof

Abstract

The invention discloses a trough-type solar thermal power generation collector thermal efficiency detecting system which solves the problems of bulky equipment, low testing efficiency, inconvenience in testing and the like of an optical concentrator testing system in the prior art. The trough-type solar thermal power generation collector thermal efficiency detecting system is characterized by comprising an expansion tank (1) containing heat transfer oil, a heat-transfer oil pump (2) communicated with the expansion tank (1) and used for transferring the heat transfer oil to an optical concentrator, an oil cooler system (3) communicated with both the optical concentrator and the expansion tank (1), a detecting system, and a control system (6) for controlling the heat-transfer oil pump (2), the oil cooler system (3) and the detecting system. On the basis, the invention further discloses an implementation method of the trough-type solar thermal power generation collector thermal efficiency detecting system, thereby filling up a blank in the conventional trough-type solar thermal power generation collector thermal efficiency detecting system, and not only novelty but also high practicability and creativeness are achieved.

Description

technical field [0001] The invention belongs to the technical field of trough-type solar thermal power generation, and in particular relates to a thermal efficiency detection system of a trough-type solar thermal power generation heat collector and an implementation method thereof. Background technique [0002] With the continuous acceleration of my country's industrialization process, energy consumption and power demand are also showing a trend of rapid growth. my country's coal-based power structure not only rapidly consumes coal and other non-renewable resources, but also seriously pollutes the environment and is not conducive to environmental protection. As a result, my country is facing severe challenges in both energy resources and the environment. Vigorously developing and utilizing renewable green and clean energy such as solar energy, wind energy and biomass energy can effectively reduce resource and energy consumption and maintain the environment. [0003] At pres...

AI Technical Summary

Problems solved by technology

In the prior art, the conventional inspection of the heat collection efficiency of the concentrator is to inspect the entire optical field concentrator. This inspection method requires a large amount of heat transfer oil, and the inspection system requires a large amount of equipment, and the technical requirements for the equipment are very high. Inconvenient detection and low detection efficiency

Images