Patent ID: 8459050

Claim:
An injection device designed for injecting at least one injection medium into a volumetric flow of a line system of a ventilation system or air conditioning system, the injection device comprising: at least one container containing the at least one injection medium, the at least one injection medium comprising a disinfectant; at least one injection head in fluid communication with the at least one container, the at least one injection head being positionable to extend at least partially into the flow path of the line system, whereby the at least one injection medium can be selectively injected into the line system so that the at least one injection medium is distributed in the line system and into one or more rooms connected to the line system; at least one pump and/or compressor adapted to inject the at least one injection medium into the volumetric flow, via the at least one injection head; and a trigger device adapted for triggering the injection of the at least one injection medium in accordance with predefined time intervals.