when the deterioration of the fluid coupling oil emulsification, how to determine whether cooler channeling liquid

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The fluid couplings work the oil emulsification deterioration, and the fundamental reason is oil mixed with water. There are three possibilities:

(1) cooler vent channeling liquid. The cooler water chamber and the oil chamber Mifeng buyan breakdown, or wall so that the oil and water mixture, resulting in the working oil emulsion.

(2) work excessive oil water content, which often happens. Sometimes drums of water at the bottom, not note that the water together with the oil added into refueling.

(3) ambient air with too much water, causing the water vapor from the air filter into the coupling body, condensed into the oil.hydraulic quick coupling

    Water into the oil, by the agitation emulsification, the oil color white. This phenomenon should first determine what causes excluded one by one, with the exclusion of the non-cause of the malfunction, the rest is the reason for the failure. Which can judge the cooler whether the channeling liquid:hydraulic hose crimping machine

(1) Check th e fuel tank, the liquid level is elevated. Le cooler occur within the vent, usually the pressure of the water side will be higher than the pressure of the oil side into the oil side of the cooling water under pressure, it is possible, and with the oil into the tank, so that the increase in the total capacity of the oil in the tank . Consequently, under the oil tank level rises, you can judge the cooler channeling liquid accident occurred.

(2) Check the cooling towers, cooling water oil slick. After cooler channeling liquid, it is possible to work the oil into the water chamber, and with the cooling water into the cooling tower, and thus check whether the cooling water in the cooling towers of the oil slick, you can judge the cooler whether the channeling liquid. Cooling water mixed with oil, and certainly cooler produce channeling liquid malfunction caused.

(3) The cooler is sometimes channeling liquid malfunction occurs, the oil enters the water, the w ater into the oil, and thus the fuel tank level change, this time should be a comprehensive analysis, many ways to find out the reasons. Usually observed in the cooler is mixed with oil, can be out more accurately determine channeling fluid cooler.hydraulic block