Two coordinated control system and cooling trough device entry

The utility model provides a two coordinated control system entry, the first control pipeline and the second control piper that all are linked together with the main line including the main line, first control pipeline and second control piper parallel connection, and all be connected with the pipeline that entries, it has a manually -operated valve to establish ties in the first control pipeline, it has the motorised valve of electric machine control to establish ties in the second control piper, the utility model discloses a passageway is moved to the parallelly connected pair that sets up, including manually -operated valve route and electric valve route, the safety operation coefficient that sets up has been improved, in addition, the rotational speed of this application accessible motor and the switching and the aperture of steering control second control piper, process that the ability dynamic control entried. The utility model discloses it contains entry two coordinated control system's cooling trough device of the aforesaid still to disclose one kind.