Solar heating system and components thereof
First Claim
1. A solar heating system, comprisinga. a frame of rigid foam plastic material formed with a flat rear wall and integral marginal side and end walls extending from one face and along the edges thereof,b. a reflective stratum disposed over said one face of said rear wall in flush face-to-face contact therewith,c. a ply of waterproof, plastic black body material bonded to said stratum along spaced parallel lines extending lengthwise of said panel to form a plurality of elongated, parallel, thin and relatively flat panels between said end walls,d. said end walls being hollow and communicating with said channels,e. conduit means connected to said end walls for delivering a liquid medium into one end wall through said channels and from the other end wall, andf. at least one stratum of transparent, flexible plastic sheet material mounted to said side end walls in spaced relation to said rear wall,g. said liquid medium being an aqueous mixture of carbon black.
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Accused Products
Abstract
A lightweight, low cost, solar heat collecting system is provided for use with homes and other buildings. Solar heat collecting panels are mounted on a roof or other support and connected to the building'"'"'s heating system. A liquid black body medium is pumped to the elevated upper end of each unit and is allowed to drain down through each panel by gravity feed back into a storage tank where the heated liquid is circulated, on demand, through the building. Each heating panel is comprised of a rigid foam plastic frame having a back wall over which is disposed a reflective stratum. A sheet of plastic material having a black surface is bonded to the reflective stratum along spaced parallel lines to define a plurality of parallel channels extending lengthwise of the panel. Manifolds are provided at opposite ends of the panel to feed the liquid into and drain the liquid from the channels. Spaced layers of flexible, transparent plastic film are mounted to the frame across the front of the panel to pass radiant heat from the front to heat liquid in the channels and trap the heat absorbed by the panel.
33 Citations
2 Claims
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1. A solar heating system, comprising
a. a frame of rigid foam plastic material formed with a flat rear wall and integral marginal side and end walls extending from one face and along the edges thereof, b. a reflective stratum disposed over said one face of said rear wall in flush face-to-face contact therewith, c. a ply of waterproof, plastic black body material bonded to said stratum along spaced parallel lines extending lengthwise of said panel to form a plurality of elongated, parallel, thin and relatively flat panels between said end walls, d. said end walls being hollow and communicating with said channels, e. conduit means connected to said end walls for delivering a liquid medium into one end wall through said channels and from the other end wall, and f. at least one stratum of transparent, flexible plastic sheet material mounted to said side end walls in spaced relation to said rear wall, g. said liquid medium being an aqueous mixture of carbon black.
Specification