ELEMENT OF HEAT-SHIELDING SCREEN Russian patent published in 2014 - IPC F23R3/60 F23M5/04 

FIELD: heating.

SUBSTANCE: element (1) of a heat-shielding screen has large number of heat-shielding screen elements adjacent to a bearing structure (16) and has a hot side (9) and a cold side (4), and also a hot board forming the hot side (10) of the heat-shielding screen and a bearing board forming the cold side (5). The board (10) of the heat-shielding screen is made as capable of installation on the bearing board (5). To install the board (10) of the heat-shielding screen on the bearing board (5) in the board (10) of the heat-shielding screen there is at least one hole (11). The position of this hole (11) on the surface of the board (10) of the heat-shielding screen is provided, mainly, in the form of a symmetrical position. The cross size of the hole (11) is less than the diameter of the heat of the fastening screw (2), inserted into the bearing board (5). In the bearing board (5) in the position corresponding to the hole (11) of the heat-shielding screen board (10) there is a groove (12) with a hole, where the fastening screw (2) is inserted. The head of the fastening screw (2) is locked in the space formed by the groove (12) and the side of the heat-shielding screen board (10) facing the bearing board (5).

EFFECT: invention is aimed to develop at element of a heat-shielding screen, which could be mounted the last from the large number of such elements, and which contains small number of assembly elements, with preservation of heat protection function, and also circulation of cooling fluid medium.

17 cl, 6 dwg