DEVICE FOR AIR EXHAUST FROM HEATING SYSTEM, FOR INSTANCE RADIATOR Russian patent published in 2009 - IPC F16K24/00 F24D19/08 

FIELD: heating.

SUBSTANCE: invention is related to devices for air exhaust from heating systems, for instance radiator. Device for air exhaust has stop element (4), which is installed in hole or threaded hole (3), and valve body (5). Valve body (5) is arranged with the possibility of displacement in axial direction on stop element (4) for opening or closure of air passage or air exhaust channel (6). Air exhaust channel (6) passes slantwise, with deviation from axial orientation, and/or is arranged at steep angle and/or is bent, if required, and has inlet hole (7) in appropriate spot inside radiator (1). This hole is located higher than its outlet hole (8). Air exhaust channel (6) is located at least partially or fully in the valve body itself (5). Valve body (5) is arranged with the possibility of displacement or shift in axial direction relative to stop element (4) towards return force. Upper inlet hole (7) in air exhaust channel (6) in closed position is located inside stop element (4). After displacement in axial direction body is advanced from it inside radiator (1). Valve body (5) and stop element (4) are arranged with the possibility of installation relative to each other in direction of rotation. Valve body (5) is arranged with the possibility of turn for its installation relative to stop element (4) and for air exhaust with the possibility of displacement in axial direction and with the possibility of impression into stop element (4) towards return force.

EFFECT: improvement of device operation reliability and simplification of its design.

13 cl, 4 dwg