2results about "Collector casings" patented technology

The utility model discloses a roof waterproof type solar flat plate collector relates to solar flat plate technical field, including outer frame and heat collecting plate, the outer frame is seted up in the mounting groove, the heat collecting plate is installed in the mounting groove, the top edge of mounting groove is seted up with seal groove, the seal groove is connected with sealing strip, the quality of sealing strip is rubber, the inboard of sealing strip and the outside edge of heat collecting plate are in close contact, the outside of sealing strip is butt joint with fastening strip, the outside of fastening strip is butt joint with clamping block, and the clamping block is connected between the inboard wall of fastening strip and seal groove, the utility model discloses through the rotation clamping block and make it connect between fastening strip and seal groove inboard wall, utilize the wedge tight principle of trapezoidal structure, and the fastening strip is pressed inboard tightly. This design can apply the sustained mechanical pressure to rubber sealing strip.

The present disclosure relates to an adjustable solar thermal panel for optimizing solar efficiency independently of the orientation and inclination of a supporting surface the panel being configured as a modular unit, comprising: a fixed external housing configured to be rigidly mounted to a roof, façade or other support without external inclination adjustment; an internal optical-thermal module arranged within the housing and comprising: at least one thermal absorber including at least one hydraulic tube for conveying a heat-transfer fluid; a plurality of parabolic reflective elements configured to concentrate incident solar radiation onto the hydraulic tube along a longitudinal focal line; a sealed internal chamber formed within the housing and enclosing the internal optical-thermal module, the sealed internal chamber being configured to reduce convective heat losses; and an internal mechanical adjustment mechanism comprising a worm screw mechanism mechanically coupled to the internal optical-thermal module and configured to adjust an angular position of the optical-thermal module relative to the fixed external housing; wherein the internal mechanical adjustment mechanism defines at least four predefined angular positions of the optical-thermal module corresponding to seasonal solar positions; wherein adjustment of the angular position is performed exclusively inside the fixed external housing such that the external housing remains stationary during operation, thereby reducing wind-induced mechanical loads and maintaining optical alignment independently of the orientation and inclination of the supporting surface; and wherein the panel is configured to be combined with a plurality of identical panels in modular arrays connected hydraulically and / or structurally to form scalable solar thermal installations.