ADJUSTMENT DEVICE AND METHOD FOR DETERMINING VALVE HYDRAULIC THRESHOLD VALUE Russian patent published in 2022 - IPC F24D19/10 

FIELD: adjustment devices.

SUBSTANCE: present invention relates to adjustment device for temperature dependent, self-adjusting adjustment of a flow control valve in a tempering system, and to a corresponding method with particular attention to the functionality of determining the hydraulic threshold of the valve. Proposed adjusting device (1) for the valve (2) flow control, which can determine the threshold value of the hydraulic position (S_{V-hydraulisch-min}) minimum opening along the stroke. The control device (1) registers the flow rate based on the change in the temperature of the heat carrier in the consumer circuit (3) and iterates the various opening positions. The determination is extended to a plurality of external tempering requests, with skipped determination iterations that have not yet been saddled after the activation of the adjustment device (1) between tempering requests, continuing with new activations of the adjustment device (1).

EFFECT: creating an adjustment device and a corresponding method for self-adjusting the flow control valve, which provide an alternative definition of the hydraulic threshold value for the flow control valve.

24 cl, 7 dwg