Design Of Detection Of Inner Leakage In Diesel Engine Steam-cylinder

With the implementation of information construction of railway of our country, more and more advanced technology and means are applied to the production practices of the railway system. The thing of cooling water inner leakage in diesel engine steam-cylinder is a persisten ailment and never find a very good solution as perplexing the locomotive in the diesel engine of diesel locomotive, continue to use " eye depend on, listening by ear , hand touch " and is it have the problem that it is bigger each to " disintegrate law of checking " at present, it is the efficiency that serious influence locomotive overhauls and time-consuming , strenuous.This text has introduced the background leaking and traditional detection method in the Diesel engine of diesel locomotive at first, then put forward a kind of new detection method: Through measure corresponding humidity value of gas of discharge of position is it judge while taking place leaking to come; Recommended the system leaking the detector make up in the diesel engine cylinder cooling water of diesel locomotive and implementation method ; In addition has introduced method to analyse measuring the data and the result; Because the working environment of the instrument is abominable we have also introduced the instrument anti-interference measure specially.This instrument fully utilizes the modern information technology, leaks" not disintegrating and melting " measuring while realizing; Make data processing , analysis , trouble discern that finishes automatically, in order to lighten the work load diagnosed, improve the speed of diagnose and exactness; And whether it reserve it expand by port,in the future at locomotive depot not conditional can in data measured to leak happen as trouble not other diagnosing there aren't systemming and data collecting system leading set up the comprehensive diagnosis system of the diesel locomotive. This is the same as developing direction of the whole instrument and apparatus , the reality according with the locomotive depot especially produced the demand.