초록 ▼

An apparatus comprised of a novel and efficacious arrangement of state-of-the-art materials resulting in substantial advantages in both efficacy and, especially, economy over presently known solar collectors. The invention is characterized by a closed, circuitous, solar energy absorbing pathway of e

An apparatus comprised of a novel and efficacious arrangement of state-of-the-art materials resulting in substantial advantages in both efficacy and, especially, economy over presently known solar collectors. The invention is characterized by a closed, circuitous, solar energy absorbing pathway of especially designed profile in which water or other suitable fluid media is caused to circulate while absorbing solar thermal energy.

대표청구항 ▼

In a solar heat exchanger, the combination comprising: a. a base member of insulating material having an upper surface for frontwardly facing the sun, b. a circuitous grooved pathway formed in said upper surface of the base member, c. said grooved pathway having side walls disposed substantially nor

In a solar heat exchanger, the combination comprising: a. a base member of insulating material having an upper surface for frontwardly facing the sun, b. a circuitous grooved pathway formed in said upper surface of the base member, c. said grooved pathway having side walls disposed substantially normal to said upper surface and sloping bottom wall portions joined to the lower parts of the side walls, said bottom wall portions intersecting at substantially the central portion of the grooved pathway, whereby the rays impinging on said walls and wall portions are generally redirected into said pathway, d. a solar energy transmitting sheet in contiguous contact with said upper surface of the base member and overlying said grooved pathway to form a closed circuitous conduit, e. said base member having frame means extending outwardly therefrom, f. a transparent sheet and means to secure said transparent sheet to said frame in spaced relation to said solar energy transmitting sheet to form a dead air space therebetween, and g. means to introduce a heat absorbing fluid into said closed circuitous conduit.