| 摘要 |
Disclosed is a temperature regulating arrangement for a heating unit, comprising a thermomechanical control member which is disposed on a heating unit valve and encompasses an expansion element that is filled with a liquid or gaseous medium and is coupled to a valve actuation pin. Said temperature regulating arrangement further comprises a remote sensor that is connected to the expansion element by means of a capillary tube, and an electromechanical actuator which is connected in series to the actuation path of the expansion element. The control input of the electromechanical actuator is connected to the control output of a control device that is controlled by setpoint generators and actual value sensors. The remote sensor is designed as a controlling energy source which draws the primary energy thereof directly from the heating unit by being thermally coupled to the heating area of the heating unit and transfers said primary energy to the control member by means of the medium. A setpoint generator is coupled to a control input of the control device, and a room temperature sensor is also coupled to a control input of the control device. |
