solar heat collection adsorption composite tube, solar heat collection adsorption composite bed composed of solar heat collection adsorption composite tubes, and heating and cooling system formed from the solar heat collection adsorption composite bed

摘要

abstract solar heat collection adsorption composite tube, solar heat collection adsorption composite bed composed of solar heat collection adsorption composite tubes, and heating and cooling system formed from the heat collection adsorption composite bed solar is a composite solar heat collection adsorption tube (1.2) and a heating and cooling system that has a solar heat collection adsorption composite bed (1) composed of composite heat collection adsorption tubes solar (1.2), and the composite solar heat collection adsorption bed (1) comprises a lower connection box (1.1), an upper connection box (1.3) and several composite solar heat collection adsorption tubes ( 1.2) connected to the lower connection box (1.1) and the upper connection box (1.3). each composite solar heat collection adsorption tube (1.2) comprises a solar vacuum tube (1.2.1) that has two end openings, an outer layer metal tube (1.2.2) and a layer metal tube internal (1.2.3) are supplied coaxially and sequentially inside the solar vacuum tube (1.2.1), a solid adsorbent (1.2.4) is provided between the outer layer metal tube (1.2.2) and the inner layer metal tube (1.2.3) and a plurality of through holes are provided in the inner layer metal tube (1.2.3) for an adsorbate to pass through. the lower connection box (1.1) and the upper connection box (1.3) are both formed from an outer shell and an inner sleeve. the heating and cooling system comprises one or more composite solar heat collection adsorption beds (1) composed of the solar heat collection adsorption composite tubes (1.2) and arranged in parallel, an adsorbate circulation subsystem, a subsystem water circulation, pipes connected to the various systems and devices, and pumps (2.1 to 2.6) and valves (10.1 to 10.10, 11.1 to 11.2) supplied in the pipes.