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INVENTION
Patent of the Russian Federation RU1614606
DEVICE FOR PROTECTION OF A HELIOPOSTAGE FROM ATMOSPHERIC EXPOSURES
The name of the inventor: Belyaev Yury Mikhailovich
The name of the patent holder: Belyaev Yury Mikhailovich
Address for correspondence:
The effective date of the patent: 1988.09.29
The invention relates to solar engineering. The goal is to increase operational reliability. The device for protecting the solar installation against atmospheric influences contains an optically transparent film (P) 3, located on the light receiving surface 1 of the solar installation (D) 2, fixed on it by means of blocks (B) 4, with the possibility of successively changing the working areas. П 3 is made infinite with coverage of Б 4 and Г 2 and has transverse thickenings of 5 lenticular shape. Under the influence of the weight of the falling snow acting on the thickening 5, П 3 moves to B 4 and from its lower sections under the action of heat and vibration snow is removed,
DESCRIPTION OF THE INVENTION
The invention relates to solar engineering, in particular to devices for protecting a solar installation against atmospheric influences.
The object of the invention is to improve the operational reliability of the device by eliminating the drive mechanisms.
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In Fig. 1 shows a device for protecting the solar installation from atmospheric influences, a general view; In Fig. 2 - the same, side view; In Fig. 3 shows a schematic diagram of an embodiment of the device.
The device for protecting the solar installation against atmospheric influences contains an optically transparent film 3, located above the light receiving surface 1 of the solar installation 2, fixed to it by means of blocks 4 with the possibility of successively changing working areas.
The film 3 is made infinite with the coverage of the blocks 4 and the solar installation 2 and has transverse thickenings 5 (see Figure 2) of the lens-like shape.
In the embodiment of the device, the film 3 has perforations along the edges, and the blocks comprise the rotating sprockets 6 (see Figure 3).
The blocks 4 can be made fixed and have an outer surface with a low coefficient of friction. Thicknesses 5 can be obtained by forming a film 3 or by sticking a strip of a similar material.
The film 3 can be placed on the reinforcement of the rods 7, the edges of the film 3 hanging on the sides of the solar installation 2, which is fixed at a certain angle to the column 8 (see Figures 2 and 3).
The device for protecting the solar plant from atmospheric influences works as follows. The falling snow, accumulating on the film 3, acts on the thickenings 5 and under its own weight causes the film 3 to move on the blocks 4. Due to thawing from below and vibration, the snow from the lower parts of the film 3 falls, cleaning its surface.
This device makes it possible to simplify the operation of the solar power plant.
CLAIM
DEVICE FOR PROTECTION OF A HELIOSTIC SETTING FROM ATMOSPHERIC EXPOSURE, containing an optically transparent film located above the light receiving surface of the solar power plant, fixed on it with the help of blocks with the possibility of successively changing working areas, characterized in that, in order to increase the operational reliability, the film is made infinite with the coverage of the units and the solar plant And has transverse thickenings of the lens-like shape.
print version
Date of publication 12.01.2007gg
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