Heat transfer oil assembly with leakage detection and method for detecting leakage on a heat transfer oil assembly

摘要

a wu00e4rmetru00e4geru00f6lanlage (1) contains wu00e4rmetru00e4geru00f6l,at a first temperature (t1) and a first stage, a current bezugsvolumen (vr), and the operation of the wu00e4rmetru00e4geru00f6lanlage (1) at a second temperature (t2) and a compared to the first time to a differenzzeitraum consecutive second zeitpu an actual current betriebsvolumen nkt (va) forms.by means of a volumenu00e4nderungs - gauge (12) is on the differenzzeitraum the actual volume (vu0307a) between the current bezugsvolumen (vr) and the actual current betriebsvolumen (va) of the wu00e4rmetru00e4geru00f6ls.a temperature gauge (20) calculates a temperature difference (a) between the first temperature (t1) and the second temperature (t2) of the wu00e4rmetru00e4geru00f6ls.a temperature gauge (20) connected to betriebsvolumen - berechnungseinrichtung (21) on the basis of the current bezugsvolumens (vr) and the certain value (a (t) of a second stage to provide wu00e4rmetru00e4geru00f6ls mapped to betriebsvolumen (un) the wu00e4rmetru00e4geru00f6ls.a to betriebsvolumen - berechnungseinrichtung (21) connected to betriebsvolumen - vergleichseinrichtung (23) is determined by comparing the current bezugsvolumens (vr) of the wu00e4rmetru00e4geru00f6ls and current - betriebsvolumens (un) of the wu00e4rmetru00e4geru00f6ls a on the differenzz eitraum occurring - volume (vu0307n) of the wu00e4rmetru00e4geru00f6ls.a volumenu00e4nderungs - vergleichseinrichtung (24) which is the volumenu00e4nderungs - gauge (12) and to betriebsvolumen - vergleichseinrichtung (23) is connected, compares the actual volume (vu0307a) of the wu00e4rmetru00e4geru00f6ls and the nominal volume (vu0307n) of warm etru00e4geru00f6ls together.one of the volumenu00e4nderungs - vergleichseinrichtung (24) connected auswerteeinrichtung (25), a leakage of the wu00e4rmetru00e4geru00f6lanlage (1) if the actual volume (vu0307a) of the wu00e4rmetru00e4geru00f6ls of - volume (vu0307n) of the wu00e4rmetru00e4geru00f6ls by vo lumenu00e4nderungs deviation (a vu0307) distinguishes the leakage of wu00e4rmetru00e4geru00f6lanlage (1) is indicated.