PANEL FOR ADDITIONAL HEAT INSULATION OF WALLS Russian patent published in 2015 - IPC E04C2/00 E04B1/80 

FIELD: construction.

SUBSTANCE: invention relates to the field of development of structures of heat insulation of walls in construction and repair of buildings, designed for reduction of heat arrival from a room into wall thickness, as heat insulation panels are installed inside the room, or to protect walls against impact of negative atmospheric processes, as panels are installed at the outer side of the building. The panel for additional heat insulation of walls comprises sheets forming face and rear planes of the panel, with air layer between them, each of limiters providing for preservation of minimum thickness of air layer, and also the possibility of multiple dismantling and installation of the entire panel or only its face plane, is made in the form of at least four cells connected into a single structural part and having in the central part, where stiffening ribs of cells meet, a channel for insertion of a fastening part, designed for attachment of the face plane to the limiter, and stiffening ribs of each of the limiters are sunk into the mass of plastic material, from which they form a sheet forming a rear surface of the panel before the start of its hardening, as a result of which they produce a solid joint of each limiter with the rear plane of the panel made as capable of attachment of the wall using fastening parts, besides, sheets of panels are structurally grouped in packages of eight pieces with a stiff joint between them by rear and face planes and the ninth in the centre, which is capable of horizontal displacement relative to the wall due to attachment of a vibrator with a drive and a displacement speed controller to its face surface, a temperature controller connected with an air temperature sensor, arranged inside the panel, at the same time the temperature controller includes blocks of comparison and setting, electronic and magnetic amplifiers, an unit of non-linear feedback, and a displacement speed controller is made in the form of an unit of powder electromagnetic couplings, besides, the fastening part is made in the form of a rod with double-sided threaded joint, besides, with one end the rod is rigidly connected to the fastening channel in the central part of the limiter, and with the other end it is connected with the face plane of each panel sheet as capable of free joint and stiff joint, besides, on the rear surface of panel sheets grouped structurally as eight pieces in each group, there are curvilinear grooves with the opposite direction of tangents on each pair of panel sheets, at the same time on the first sheet of the pair the tangent of the curvilinear groove has a clockwise direction, and on the second sheet of this panel pair the tangent of the curvilinear groove has a counterclockwise direction. At the same time the displacement speed controller is connected to a moisture controller, comprising a moisture sensor, arranged inside the panel, besides, the moisture controller includes blocks of comparison and setting, electronic and magnetic amplifiers, an unit of non-linear feedback, besides, the magnetic amplifier is connected with a displacement controller in the form of an unit of powder electromagnetic couplings, and the moisture sensor is connected to the block of comparison.

EFFECT: maintenance of normalised strength parameters of barrier structures and panels for additional heat insulation of walls under changing weather and climate conditions of building operation by automated control and regulation of ventilated air moisture.

4 dwg