摘要:
The present invention provides a solar heat absorber including: an inlet through which a heat collecting medium enters the solar heat absorber; a passage member configured to be fluidly connected with the inlet such that the heat collecting medium enters the passage member through the inlet; and a collection member configured to be fluidly connected with the passage member such that the heat collecting medium enters the collection member through the passage member. In the solar heat absorber according to the present invention, the ceramic particles are used as the heat collecting medium. The solar heat absorber according to the present invention operates stably and has a high heat collecting efficiency. In addition, the present invention also provides a solar heat collecting system including the solar heat absorber, and a solar power generation system including the solar heat collecting system.
摘要:
SUMMARY Solar energy collector roofing panel, comprising a metal sheet (1), a series of metal ducts (2) fixed to said sheet, and a layer of insulating material (4) covering said ducts. The set of ducts defines a continuous circuit connectable to the circuit of another adjacent panel or to ducts of an external circuit.
摘要:
A heating system comprising a non-flat transparent housing comprising walls made of heat isolating material; a tank within the housing for receiving liquid; a platform laid on the ground; legs holding the tank on the platform; light-absorbent and heat conductive fins coupled to the tank, and a cold fluid inlet with a non-return valve therein, and a hot water fluid, the inlet and outlet extending from the tank to outside the housing; means to transfer heated air from inside the housing to outside the housing.
摘要:
Water catchment unit comprising a solar vacuum tube having a closed and an open end, wherein at the open end of the solar vacuum tube an air inlet and an air outlet are arranged, wherein an air inlet pipe connected to the air inlet extends in an interior of said solar vacuum tube from the open end to the closed end, wherein an inner air outlet of the air inlet pipe is arranged in the vicinity of the closed end and wherein an adsorbent is arranged in the interior of said solar vacuum tube.