초록 ▼

Solar heat collector apparatus wherein each solar collector unit comprises a modular collector box having multiple collector tubes with their respective inlet and out ends grouped together and connected to an inlet manifold pipe and an outlet manifold pipe, the manifold pipes being outside the box a

Solar heat collector apparatus wherein each solar collector unit comprises a modular collector box having multiple collector tubes with their respective inlet and out ends grouped together and connected to an inlet manifold pipe and an outlet manifold pipe, the manifold pipes being outside the box and axially aligned with their bores non-communicating, several collector boxes being placed together side-by-side with their aligned manifolds interconnected, and the boxes having covers which completely enclose the manifold pipes and have no connections to external fluid circuitry exposed.

대표청구항 ▼

Solar heat collector apparatus having multiple solar collector panels made in the form of identical modular units for connection with external fluid circuitry, each modular unit comprising: (a) a closed collector box having a closed bottom and upstanding sides and having first and second end portion

Solar heat collector apparatus having multiple solar collector panels made in the form of identical modular units for connection with external fluid circuitry, each modular unit comprising: (a) a closed collector box having a closed bottom and upstanding sides and having first and second end portions, the first end portion having both entrance holes and exit holes extending therethrough and communicating between the outside and the inside of the box and the second end portion being fully closed; (b) multiple collector tubes in the box, each tube having an entrance end entering the box through an entrance hole and an exit end leaving the box through an exit hole in the same end portion, the entrance holes being located on the opposite side of the center of the first end portion from the exit holes and the holes all being mutually aligned parallel to the plane of the bottom of the box; (c) separate inlet and outlet manifold pipes having their bores mutually aligned along a common axis and disposed parallel to the bottom of the box and extending across the first end portion at the level of said holes, their bores being sealed and out of mutual communication and the pipes being spaced apart where they approach the center of the first end panel, and the entrance ends and exit ends of the collector tubes being respectively connected into the separate inlet and outlet manifold pipes; (d) the inlet and outlet manifold pipes each having one end for attachment to said external fluid circuitry, and said open ends extending along said axis and facing in opposite directions and terminating short of the sides of the box; (e) a cover attached to the first end portion of the collector box and enclosing said manifold pipes, the cover comprising multiple separable cover members including a bottom cover member underlying the manifold pipes in the plane of the bottom of the collector box and having a flange attached to said first end portion of the box, and including a top cover member overlying the manifold pipes and lying parallel to the bottom cover member and having a panel member joining said bottom cover member and lying parallel to the first end portion of the box; and (f) said multiple modular collector units being disposed side-by-side with their adjacent manifold pipes connected together, and their covers further including an intermediate cover member which is common to the adjacent units and coupled with the top and bottom cover members of both units.