RY-type air-cooled high-temperature heat-conducting oil pump, also known as heat-conducting oil pump, high-temperature heat-conducting oil pump, heat-conducting oil circulating pump, its structure and performance make it widely used in different industries and promotion, to withstand high temperatures, Good sealing performance is a significant leap in the technology of the oil pump industry. Heat pump single and double acting role in two types, single-acting heat transfer oil pump piston reciprocating motion in a cycle only to complete a suction and drainage action. The double-acting heat transfer oil pump every time to complete two suction action. If by the heat pump classification of the number of cylinders, a single cylinder, double cylinder and three cylinder 3 types. (1) metal bellows mechanical seal: compact structure, easy installation, in the case of the same auxiliary system, the life of the ordinary seal of 2 to 3 times. (2) RY heat transfer oil pump double-end machine seal: the use of circulation, plus external cooling, life is single 1.5-2 times. (3) RY thermal oil pump single-end seal: The use of injection flushing, flushing fluid for about 100 ° C minus second-line wax, the pressure higher than the sealed cavity 0.05 ~ 0.15Mpa. Gattern outside with hot water (soft water) for rapid cooling. Generally can use a cycle (ten months). (4) The choice of hard and soft friction pairs (YG6 / YG8, SiC / SiC, etc.), for high viscosity, medium containing a small amount of solid particles or crystallization of the media have a good effect. According to the above sealing structure Let us Analysis of the following hot oil pump cooling: hot oil pump in the sealed chamber around the cooling water jacket, through the cold water cooling, the sealed chamber temperature can be reduced to 200 ~ 250 ℃; single-end seal, the use of injection flushing, cleaning from the outside , The temperature of about 100 ° C wax oil (generally do not use diesel, because diesel is finished), both to reduce the temperature, but also improve the working environment, is an effective way; grit outside the use of quench water; in addition to reducing the temperature, but also Prevent the sewer from getting blocked.
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