133results about "Collector casings" patented technology

An assembly for mounting solar panels to structural surfaces includes a frame member adapted to receive and retain a first end portion of a solar panel, and a mounting foot adapted for attachment to the structural surface, wherein the frame member and the mounting foot are adapted for interlocking engagement with each other to mount an end of a solar panel on the structural surface.

This invention relates to a frame for mounting a solar panel where a tubular frame member has a generally triangular cross section. The frame member includes a riser element, a span element and a truss element. 5 The frame meets the IEC 61215, Second edition standard for wind and snow loadings without significantly increasing the weight of the solar module compared to conventional frames with an open channel. This invention also relates to an array of solar modules mounted on a structure as well as a method of mounting the frame with a connection channel for slidably accepting an anchor.

A collector system (12) is disclosed that comprises a row of linearly conjoined collector structures (13). The collector system is arranged to be located at a level above a field of reflectors (10) and to receive solar radiation reflected from the reflectors within the field. The collector structure (13) comprises an inverted trough (16) and, located within the trough, a plurality of longitudinally extending absorber tubes (30) that, in use, are arranged to carry a heat exchange fluid. The absorber tubes (30) are supported side-by-side within the trough and each absorber tube has a diameter that is small relative to the aperture of the trough. The ratio of the diameter of each absorber tube to the trough aperture dimension is of the order of 0.01:1.00 to 0.10:1.00 and, thus, the plurality of absorber tubes functions, in the limit, effectively to simulate a flat plate absorber.

A solar collector with a rectangular frame (1), preferably made of extruded or rollformed metal, containing an absorber plate (3), an insulating layer (2) beneath the absorber plate (3), and a cover pane (4) spaced above the absorber (3). Absorber tubing (3b.3c) is attached to the rear side of the absorber plate. The absorber (3) is secured to the frame (1) by mounting brackets (11a,11b) that engage the absorber tubing (3b,3c) and allow for substantially unhindered thermal expansion and contraction of the absorber. The collector can be integrated or roof mounted on a pitched roof, or may be installed on a flat roof by means of a mounting frame.

A solar energy-collecting modular element for enclosure, and modular system for forming solar energy-collecting enclosures in buildings is described. The modular solar energy-collecting enclosure element comprises an outer plate and inner plate, facing each other and joined together by at least one leak-tight joint line along a closed perimeter. One or both plates include one or more hollow conformations within the perimeter that form a circuit for a heat-carrying fluid with an inlet and an outlet. The joint line is at a distance from the downstream transversal edges from the outer and inner plates thereby providing an accessible gap between respective free outer and inner portions of the outer and inner plates downstream from the joint line. This accessible gap is adapted to be plug-connected to an upstream free portion of the outer plate of a similar adjacent modular element located downstream.

A solar power tower solar receiver absorber including: an enclosure; at least one panel configured to be illuminated by solar flux; a core made of at least one material with heat conductivity at least partially encompassed by the enclosure; and a plurality of tubes passing through the core and extending substantially in a parallel direction with respect to the panel configured to be illuminated. The tube is configured for circulation of a fluid to be heated, for example a gas for operating a gas turbine.

A glazed solar collector with a frame surrounding an absorber (3a), an insulating layer (2) disposed beneath the absorber (3a) and a cover pane (4) spaced above the absorber (3a). Absorber tubing (3b) is connected to an supply header (15) and to an return header (16). The axis (X) of the supply/return header (15,16) is arranged at an angle to a plane (Z) coinciding with the cover pane (4) with the distance between the axis (X) and the plane (2) increasing along the axis (X) in a direction leading away from the collector.

A plant for the accumulation and transfer of thermal energy, which plant has an accumulation device of the kind with a bed of fluidizable solid particles. The plant further has for each accumulation device:

• • electric resistor means arranged within the casing and thermally connected with the bed of particles, which electric resistors are configured for transmitting thermal energy generated by Joule effect to the particles and they are fed by exceeding electric energy from wind or photovoltaic source; and
  • heat exchange means, also thermally connected with the bed of particles and which can be selectively actuated to receive thermal energy therefrom,

the overall configuration being such that the thermal energy is transferred from the resistor means to the fluidizable solid particles of the bed and from the fluidizable solid particles to the heat exchange means.

An outer side of a receiver is covered with a housing, so that the receiver is not exposed to the open air and no heat of the receiver is taken by winds, to improve thermal efficiency. Although the outer side of the receiver is covered with the housing, a lower side thereof has an opening, so that sunlight reflected by heliostats is introduced through the opening to the inside of the receiver and is surely received by an inner face of the receiver.

Provided is a frameless optical energy module. The frameless optical energy module comprises an optical energy converter, the edge of the optical energy converter is sealed by adhesive tape, the adhesive tape comprises a bonding layer with the bonding and buffering function and an ageing resisting protection layer, the bonding layer is used for being in contact with the edge of an article, the bonding layer comprises a base material layer, a freely-selected first glue layer and a freely-selected second glue layer, the first glue layer and the second glue layer are freely selected and are oppositely located on the two sides of the base material layer, and the first glue layer is in contact with the article. The protection layer is arranged on the bonding layer and comprises a freely-selected priming coat on the bonding layer and a film layer on the priming coat or the second glue layer or the base material layer. The invention further provides the adhesive tape and a product made of the module.

A housing for a solar panel is provided that includes a tray, the tray including a plate, a pair of side walls extending generally vertical from the plate, a top end cap, a bottom end cap, a lip that extends the interior perimeter of each of the side walls, the top end cap and the bottom end cap, wherein the plate, the side rails, the top end cap and the bottom end cap are collectively configured to form a cavity and a glazed element.

A modular panel to make a roof or a wall of a building comprises an external shell and an internal shell, made of moldable plastic material, coupled with each other to define at least a compartment. The panel integrates in itself means for the capturing and irradiation of energy, and relative energy accumulation means, the capturing and irradiation means being associated, at least partly, with the external shell.

A solar heat collecting device of the flat panel type, a process for its manufacture and parts thereof, made of extruded profiles in particular of aluminium or aluminium alloys. The device comprises a casing accommodating a heat collector assembly comprising a plurality of elongate extruded heat collector bodies, side by side, each having a tube co-axial with its axis of extrusion, flanked on each of its opposite sides integrally by an extruded web and further comprising a manifold at each end to which the respective tube ends are sealingly and communicatingly brazed. The edges of the adjoining webs of adjoining elongate bodies overlap slightly but are movable free of mechanical constraint or mutual attachment in relation to one another. Together the elongate bodies present the incoming solar radiation with a substantially plane uninterrupted area for absorption.

There is provided an improved roof solar panel, embodying a photovoltaic panel mounted on a frame for easy installation onto a conventional sloped roof and integration with conventional roof coverings. Such panel includes a roof covering mounting surface on an outside support of the frame, a photovoltaic panel mounting surface on an inside support of the frame, and when installed on the roof, a retainer trim for securing the roof covering and photovoltaic panel mounted on said supports while mounting to the frame, The frame also serves to provide means for securing the panel onto roof trusses. Integration with the conventional roof covering provides, inter alia, an attractive low profile with improved water shedding, wind resistance, and thermal regulation properties. The invention also relates to a kit comprising, inter alia, said roof solar panel, and to a method of installing said roof solar panel.

The present invention typically features integrative configurability for transportation/storage, and disintegrative configurability for operation. Two half-cases are coupled to obtain a case. A case is uncoupled to obtain two half-cases. Each half-case houses a solar panel (pivotably connected to the half-case) and a U-bar (pivotably connected to the solar panel). The solar panel is pivoted away from the half-case's interior to the angle-of-inclination desired for collecting solar energy. The U-bar is pivoted away from the solar panel's back to securely fit into one of plural parallel slots provided across the half-case's interior, the U-bar thereby holding the solar panel in place at the desired angle-of-inclination. The half-cases are laid flat individually to collect solar energy. A half-case is “compacted” by pivoting the U-bar proximate the solar panel's back and pivoting the solar panel proximate the half-case's interior. Two complementary half-cases, each compacted, are (re)attached to form a portable case.

The invention is related to solar collectors intended to perform technological processes and specifically, to solar collectors used for concentration by evaporation of aqueous solutions.

The proposed solar collector concentrates the aqueous solution by combination of heating the upper thin layer of this solution (this heating is accompanied with evaporation a significant part of this layer) and carrying away of the obtained vapors from the internal space of the solar collector by air stream introduced constantly into the internal space. In another version of this invention the obtained vapors are condensing on the surface of cooling water flowing through the solar collector.

The invention discloses a solar heat collection device facing seasonal frost area roadbed construction, and an implementation method, and relate to the technical field of frozen soil roadbed disease control. The solar heat collection device facing seasonal frost area roadbed construction comprises an overground heat collecting unit and a roadbed heat supplying unit, wherein the overground heat collecting unit comprises a heat absorption pipe; an outer sleeve pipe sleeves on the outer part of the heat absorption pipe; a heat insulation cavity is formed between the heat absorption pipe and the outer sleeve pipe; two ends of the heat absorption pipe and the outer sleeve pipe are connected through sealing sections; the roadbed heat supplying unit comprises a heat supplying pipe; the heat absorption pipe communicates with the heat supplying pipe; and heat transfer fluids are filled in the heat absorption pipe and the heat supplying pipe. According to the solar heat collection device facingseasonal frost area roadbed construction, and the implementation method provided by the invention, seasonal heat collection-output balance of a frozen soil roadbed is reasonably and effectively controlled, and an anti-freezing expansion effect is more effective; the energy is saved, and the cost and the manual labor intensity are reduced; the solar heat collection device is high in heat collectionefficiency, good in freezing resistance, leakproof, compact in structure, small in size, small in occupied area, flexible in arrangement ways, and capable of being dispersedly arranged; and comparedwith a boundary protection effect of an existing heat insulation material, all-directional close-range heat supply of a freezing expansion stratum can be realized.

It is provided a solar energy module for converting solar radiation to thermal energy. The module includes a thermally insulating element transmissive to solar radiation and having low transmissivity to thermal infra-red radiation, an absorbing element, a sealed enclosure, and a variable portion in the envelope of the sealed enclosure. This portion is adapted for varying the volume available to gas enclosed in the enclosure in accordance with changing temperature of the enclosed gas. Also, it is provided a solar energy module which includes a thermally insulating element, an absorbing surface and liquid pipes for absorbing the solar radiation, and an air duct thermally coupled thereof. The heated liquid and the heated air are usable for a variety of thermal applications. A heat storage may be thermally coupled to the absorbing surface and to the liquid pipes. The air duct has several air valves, and is associated with a controller for regulating air flow through the air duct. The controller may regulate heat flow in accordance with an optimization program, receiving inputs from several sources, like a sensor monitoring a building, a sensor monitoring the solar energy module, and an environment sensor.

Heat-receiving pipes of a heat receiver have portions having high heat flux on at the side near an opening in a length direction and extending to positions outside of a casing in a radial direction. Expanded sections having an expanded pitch circle diameter constituted by the plurality of heat-receiving pipes are formed, and a heat input quantity per unit area of the heat-receiving pipe is decreased in the portions near the opening.