Solar energy collecting panel assembly

Claim 2

A solar energy collector unit comprising: an elongated generally flat plate having a first side, a second side, a first side edge, and a second side edge, a plurality of ribs secured to and projected away from the first side of the plate, said ribs extended in the longitudinal direction of the plate and disposed generally parallel to each other and having substantially the same height, a plurality of fins secured to and projected away from the second side of the plate, said fins extended in the longitudinal direction of the plate and disposed generally parallel to each other, each rib is a flat continuous rib member, said rib members being laterally spaced from each other a distance greater than the height of a rib, each fin is a flat continuous fin member, each of said rib members being in longitudinal alignment with a fin member, a longitudinal single foot secured to and projected away from the second side of the plate, said foot having a height greater than the height of the fins, first means on the first side edge of the plate adapted to be connected to a first adjacent collector unit, said first means comprising a flange extended generally parallel with said plate and spaced therefrom forming a longitudinal groove extended in a direction generally parallel to the plate, and second means on the second side edge of the collector unit adapted to be connected to a second adjacent collector unit, said second means comprising a tongue projected laterally away from the plate and extended in a direction generally parallel to the plate, said tongue adapted to fit into a longitudinal groove of the second adjacent collector unit.

Claim 3

The collector unit of claim 1 wherein: each fin has substantially the same height, and the lateral distance between adjacent fins is less than the height of the fins.

Claim 4

The collector unit of claim 1 wherein: the number of fins is about twice the number of ribs.

Claim 5

The collector unit of claim 1 wherein: a first fin is located in the plane of each rib, and a second fin is located between each adjacent first fin.

Claim 6

The collector unit of claim 4 including: tube means for carrying a liquid secured to at least one first fin and a second fin.

Claim 7

The collector unit of claim 1 wherein: the foot is a generally flat continuous foot member, and an enlarged bead on the outer end of the foot member.

Claim 8

The collector unit of claim 1 wherein: the entire unit is a one-piece heat conductive metal member.

Claim 9

The collector unit of claim 1 including: means for carrying a liquid located adjacent at least one fin.

Claim 10

The collector unit of claim 8 wherein: the means for carrying a liquid coomprise tubes secured to at least one fin.

Claim 11

A solar energy collecting panel assembly comprising: a housing having side members and a bottom wall attached to the side members, said side members and bottom wall having inside surfaces, heat insulating means located adjacent the inside surfaces of the side members and bottom wall, sheet means attached to the side members and spaced from the bottom wall, said sheet means being made of material that allows solar energy to pass through the sheet means, a plurality of solar energy collector means located between the insulating means and sheet means to absorb energy from the sun and transmit heat energy to a gas, each collector means having a generally flat plate extended along the longitudinal length of the housing, a plurality of ribs projected from the plate toward the sheet means, said ribs extended linearly along the longitudinal length of the plate with adjacent ribs being laterally spaced from each other, a plurality of fins projected from the plate toward the insulating means covering the bottom wall, said fins extended linearly along the length of the plate with adjacent fins being laterally spaced from each other, said fins being spaced from said insulating means, said fins, plate and insulating means providing longitudinal passages extended along the length of the collector means, each of said ribs being longitudinally aligned with a fin, a single support foot along one side edge of the plate engaging the insulating means providing the sole support of the one side of the collector means on the insulating means and the single support foot of the adjacent collector means providing the sole support of the other side of the collector means, a single tongue located along said one side edge of the plate and projected laterally therefrom in a direction generally parallel to the plate, said tongue of a first collector means spacing said first collector means and ribs thereon from the insulating means, a flange extended generally parallel with said plate and spaced from the other side edge of the plate forming a longitudinal groove extended in a direction generally parallel to the plate adapted to accommodate a tongue of a second adjacent collector means whereby said tongue and support foot of the second adjacent collector means supports said other side of the plate, a gas inlet manifold attached to the housing, said gas inlet manifold having a gas inlet chamber and opening means connecting the chamber with all the longitudinal passages for directing gas into all the longitudinal passages between the plate, adjacent fins and insulating means, and a gas outlet manifold attached to the housing, said gas outlet manifold having a gas outlet chamber and opening means connecting the gas outlet chamber with all the longitudinal passages for receiving hot gas from all of said longitudinal passages.

Claim 12

A solar energy collecting panel assembly comprising: a housing having side members and a bottom wall attached to the side members, said side members and bottom wall having inside surfaces, heat insulating means located adjacent the inside surfaces of the side members and bottom wall, sheet means attached to the side members and spaced from the bottom wall, said sheet means being made of material that allows solar energy to pass through the sheet means, a plurality of solar energy collector means located between the insulating means and sheet means to absorb energy from the sun and transmit heat energy to a gas, each collector means having a generally flat plate extended along the longitudinal length of the housing, a plurality of ribs projected from the plate toward the sheet means, said ribs extended linearly along the longitudinal length of the plate with adjacent ribs being laterally spaced from each other, a plurality of fins projected from the plate toward the insulating means covering the bottom wall, said fins extended linearly along the length of the plate with adjacent fins being laterally spaced from each other, said fins being spaced from said insulating means, said fins, plate and insulating means providing longitudinal passages extended along the length of the collector means, each of said ribs being longitudinally aligned with a fin, a single support foot along one side edge of the plate engaging the insulating means providing the sole support of the one side of the collector means on the insulating means and the single support foot of the adjacent collector means providing the sole support of the other side of the collector means, a single tongue located along said one side edge of the plate and projected laterally therefrom in a direction generally parallel to the plate, said tongue of a first collector means spacing said first collector means and ribs thereon from the insulating means, a flange extended generally parallel with said plate and spaced from the other side edge of the plate forming a longitudinal groove extended in a direction generally parallel to the plate adapted to accommodate a tongue of a second adjacent collector means whereby said tongue and support foot of the second adjacent collector means supports said other side of the plate, a gas inlet manifold attached to the housing, said gas inlet manifold having a gas inlet chamber and opening means connecting the chamber with all the longitudinal passages for directing gas into all the longitudinal passages between the plate, adjacent fins and insulating means, and a gas outlet manifold attached to the housing, said gas outlet manifold having a gas outlet chamber and opening means connecting the gas outlet chamber with all the longitudinal passages for receiving hot gas from all of said longitudinal passages.

Claim 13

The panel assembly of claim 1 including: gas moving means connected to the gas outlet manifold operable to move gas through the passage whereby heat energy is transferred from the fins and plate to the gas and removed from the collector means.

Claim 14

The panel assembly of claim 1 wherein: each rib is a continuous longitudinal rib located in alignment with a fin.

Claim 15

The panel assembly of claim 12 wherein: said collector means has more fins than ribs.

Claim 16

The panel assembly of claim 10 wherein: each rib has substantially the same height, and the lateral distance between the adjacent ribs is greater than the height of the ribs.

Claim 17

The panel assembly of claim 10 wherein: each fin has substantially the same height, and the lateral distance between adjacent fins is less than the weight of the fins.

Claim 18

The panel assembly of claim 10 wherein: the number of fins is about twice the number of ribs.

Claim 19

The panel assembly of claim 10 wherein: a first fin is located in the plane of each rib, a second fin is located between each adjacent first fins.

Claim 20

The panel assembly of claim 10 including: means for carrying a liquid secured to at least one fin.

Claim 21

The panel assembly of claim 10 including: tube means for carrying a liquid, said tube means being located between adjacent fins, one of said fins secured to the tube means being located in a plane of a rib.

Claim 22

The panel assembly of claim 10 wherein: the ribs are generally flat continuous rib members.

Claim 23

The panel assembly of claim 10 wherein: the fins are generally flat continuous fin members.

Claim 24

The panel assembly of claim 10 including: an elongated enlarged bead on the portion of the foot engaging the insulating means.