One-way valve device used for oil receiving through series-wound hydrodynamic retarder

Abstract

The invention relates to a one-way valve device used for oil receiving through a series-wound hydrodynamic retarder. The one-way valve device used for oil receiving through the series-wound hydrodynamic retarder comprises an oil seal cover pressing plate and an oil storage chamber, wherein a bolt is installed on the oil seal cover pressing plate, the bolt connects the oil seal cover pressing plate with a retarder, an oil seal cover assembly is installed on the cover of the retarder, the inner side of the oil seal cover assembly is provided with a vulcanized rubber face, the oil storage chamber is located at the outermost layer of the whole device, dielectric oil is infused in the oil storage chamber, the oil storage chamber is provided with an air pressure passageway and an oil passage, an air storage gap is left in the oil storage chamber above the dielectric oil and air is stored in the oil storage chamber, one side of the cover of a reducer is provided with an oil receiving chamber, through the arrangement of the air pressure passageway, the oil receiving chamber and the oil storage chamber, steam mixed by the dielectric oil and water cools down at the air pressure passageway and flows into the oil receiving chamber, in this way, partial recycle of the oil steam generated by the dielectric oil of the retarder is conducted, evaporation of the dielectric oil is reduced, due to the fact that the emission of the dielectric oil along with gas influences the environment, the influence on the environment is reduced, and thus the functions of energy saving and environment protection are achieved.

Description

technical field [0001] The invention belongs to the field of auto parts, and in particular relates to a one-way valve device for oil collection of series hydraulic retarders. Background technique [0002] The hydraulic reducer is widely used in the automotive field. The medium oil used in the current hydraulic reducer is heated up and evaporated into oil vapor under the action of the high speed of the motor rotor, and then directly discharged into the outside air, which will not only pollute the environment , It will also cause a large amount of loss of medium oil. Therefore, a retarder oil collector with energy saving, emission reduction, high efficiency, and ability to recover medium oil has become an urgent need. Contents of the invention [0003] In order to solve the technical problems existing in the known technology, the present invention provides an energy-saving, emission-reducing, high-efficiency, medium oil-recovery one-way valve device for series hydraulic reta...

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Problems solved by technology

[0002] The hydraulic reducer is widely used in the automotive field. The medium oil used in the current hydraulic reducer is heated up and evaporated into oil vapor under the action of the high speed of the motor rotor, and then directly discharged into the outside air, which will not only pollute the environment , will also cause a large loss of medium oil. Therefore, a retarder oil collector with energy saving, emission reduction, high efficiency and ability to recover medium oil has become an urgent demand

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