UNIVERSAL ELECTRIC ACTUATOR FOR CONTROL BALL VALVE

摘要

The utility model relates to the field of automation of control of ball valves (ШК) in engineering systems of water supply, ventilation, air conditioning and heating. The purpose of this electric drive (EP) is to simplify the process of automation of engineering systems by saving material and time costs. This goal is achieved in that the electronic gear is equipped with a connecting mechanism for mounting it on the rod stock, consisting of an engagement adapter with protrusions, a transition washer and a fixing element. A through hole is made in the main shaft of the gearbox to accommodate the bar stock and the fixing element in it, and a socket located on the side of the connection between the electric actuator and the bar stock. The adapter washer is located in the socket of the main shaft, and the gearing adapter is fixedly connected to the electronic housing and, by means of the protrusions, engages with the housing of the HSC. The proposed design of the EP allows you to automate already installed and functioning engineering systems (heating, water supply, air conditioning, ventilation) without dismantling almost all commercially available HK.