Loading device for thermal performance testing of solar air collectors

Abstract

The present invention discloses a loading device for thermal performance detection of a solar energy air collector. A rotation assembly is provided with a solar energy air collector, and an inlet detection assembly and an outlet detection assembly are respectively connected at two ends of the solar energy air collector; shaft sleeves are fixedly arranged at the bottom surface at the center of a rotation frame in the central axis direction at intervals, a bearing pedestal is installed at the top of a triangle support, a pallet is arranged at the side of the triangle support, and a motor is fixedly installed at the top of the triangle support; and a transmission bar is connected with a first motor and is connected with the bearing pedestal after passing through the shaft sleeves, the solar energy air collector is fixedly installed on the rotation frame, and the inlet detection assembly and the outlet detection assembly are respectively connected at two ends of the header in the solar energy air collector. The loading device for thermal performance detection of a solar energy air collector is able to load a solar energy panel air collector and single-branch, single-row and dual-row solar energy vacuum tube collectors, so that the practicality is improved to facilitate adjusting angles; and sun cloth is configured to automatically shield the solar energy air collector, and the loading device for thermal performance detection of a solar energy air collector is internally provided with an anemobiagraphm, a total pyranometer and a shelter.

Description

technical field [0001] The invention relates to a loading device for testing, in particular to a loading device for testing the thermal performance of a solar air heat collector. Background technique [0002] Solar air collectors are an important form of solar heat utilization. They have the advantages of directly heating the air and not freezing in winter. They have broad application prospects in heating, drying, air conditioning, greenhouse planting, food processing and other fields. In order to ensure the heat collection efficiency of the solar air heat collector, it is necessary to test the heat collection efficiency of the solar air heat collector. Solar air collectors are divided into flat-plate air collectors and vacuum tube air collectors according to their shapes. The loading device can only be used for one shape of the solar air collector without angle adjustment or manual adjustment. There is no sunshade cloth and environmental parameter measurement on the loadin...

AI Technical Summary

Problems solved by technology

Solar air collectors are divided into flat-plate air collectors and vacuum tube air collectors according to their shapes. The loading device can only be used for one shape of the solar air collector without angle adjustment or manual adjustment. There is no sunshade cloth and environmental parameter measurement on the loading device, which brings inconvenience to the detection of the thermal performance of the solar air collector Therefore, there is a lack of a collector loading device for thermal performance testing of solar air collectors that is equipped with sunshade cloth and environmental parameter measurement, can be placed in various shapes, and has automatic angle adjustment.

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