FIELD: construction.
SUBSTANCE: pneumatic-hydraulic generator includes a propeller with a device to generate and accumulate electric energy, besides, the propeller is located inside the gutter and is made in the form of at least four blades bent backwards relative to direction of rain water motion, and the device to generate and accumulate electric energy is located outside the gutter.
EFFECT: resource-saving operation of a building due to use of non-conventional generated power for lighting of lobbies and auxiliary rooms during hours of darkness by means of gutter equipment with a pneumatic and hydraulic generator.
1 dwg
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SU953143A1 |
