PROBLEM TO BE SOLVED: To provide a method for detecting leakage of the refrigerant of an automobile air conditioner which can detect more precisely the part of the evaporator which needs to be fixed.SOLUTION: The method for detecting leakage of the refrigerant of an automobile air conditioner according to an embodiment of the present invention includes the steps of: removing the evaporator of an automobile air conditioner from an automobile air conditioner system; closing one of the refrigerant feed port and the refrigerant discharge port of the evaporator and connecting the other port to a compression air source; and immersing the evaporator into water and sending compressed air from the compression air source to the evaporator.SELECTED DRAWING: Figure 1
【課題】蒸発器の修理箇所を、より確実に検出することのできる自動車用エアコンの冷媒漏れ検出方法を提供する。【解決手段】本発明の一観点にかかる自動車用エアコンの冷媒漏れ検出方法は、自動車用エアコンの蒸発器を自動車用エアコンシステムから取り外すステップ、前記蒸発器の冷媒導入口又は冷媒導出口の一方の口を塞ぎ、他方の口を圧縮空気源に接続するステップ、蒸発器を水中に浸し、前記蒸発器に前記圧縮空気源から圧縮空気を送るステップ、を備えることを特徴とする。【選択図】図1
METHOD FOR DETECTING LEAKAGE OF REFRIGERANT OF AUTOMOBILE AIR CONDITIONER
自動車用エアコンの冷媒漏れ検出方法
2018-01-11
Patent
Electronic Resource
Japanese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
Refrigerant 12 Leakage in Automobile Air Conditioner Systems
SAE Technical Papers | 1981
|Refrigerant 12 Leakage in Automobile Air Conditioner Systems
Automotive engineering | 1981
|Automobile air conditioner refrigerant adding device and using method
European Patent Office | 2023
|Monitoring system suitable for track air conditioner refrigerant leakage
European Patent Office | 2023
|Early warning method for refrigerant insufficiency of automobile air conditioner
European Patent Office | 2023
|