Take sunshade dust collection brush's grid thermal -arrest chamber flat plate solar solar collecting system

The utility model provides a take sunshade dust collection brush's grid thermal -arrest chamber flat plate solar solar collecting system. It by the separator valve of controller control or mixing valve will new, old working medium (gaseous, liquid) according to required proportion, the heat is absorbed after the other end is delivered to another thermal -arrest board continuation intensification or is sent the use of medium work -yard back to to the cavity of the grid formula thermal -arrest board of being made by the metal class from solar energy selectively absorbing coating to the sunny side spraying that have in to fan through soft (manage to do sth. With difficulty) pipeline conveying system who has thermal insulation material in or pump sending. The thermal -arrest board is not absorbed by working medium through other medium conduction and direct from external absorptive heat, so improved the use of solar energy widely and rate. The sunshade screen that the tip that is driven by reverse motor just was equipped with row's brush that clean glass or PC board surface dust used is equipped with in the glass of thermal -arrest board or PC board upper portion or side to the cleaning dust reaches when the thermal -arrest board is out of work, and the sunshade screen is to thermal -arrest board protective.