Novel oil filtering dryer assembly

Abstract

The invention discloses a novel oil filter dryer assembly, which includes a compression spring, a shell, an inner cylinder cover, an inner cylinder, a molecular sieve, a flange, an end cover, a sealing ring and an O-ring, and the top of the inner cylinder An inner cylinder cover is installed at the opening, and both the inner cylinder and the inner cylinder cover are placed in the shell, wherein a compression spring is arranged between the inner cylinder cover and the top of the shell, and the bottom of the inner cylinder is placed on the flange, and through the flange The center and the eccentric part of the disc are respectively provided with a central hole and an eccentric hole. The beneficial effect of the present invention is that the structure replaces the vacuum cotton gasket in the original drying cylinder with a stainless steel wire filter, while increasing the strength of the filter. It can still ensure its good ventilation, which not only protects the molecular sieve, but also can effectively take away the oil on the filter, effectively enhance the oil filtering effect, and improve the service life of the drying cylinder; the quality of the filter is improved, and it will not be over It is damaged early so that it is blown out to produce impurities.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a novel oil filter drier assembly. Background technique [0002] The drying efficiency of the drying cylinder of the commercial vehicle dryer assembly is the key function of the dryer assembly. Judging from the customer market feedback, the maintenance situation of the automobile service station, and the old part claims of the manufacturing supplier, premature failure of the drying function is common, so that Due to customer complaints, the supplier also made a serious claim. What may be more serious is that the driver's lack of awareness of car inspection and maintenance has caused irreparable accidents. The reason is that the desiccant of the dryer-molecular sieve fails, and the quality of the molecular sieve is good or bad, but regardless of whether it is good or bad, when the molecular sieve is oily, the drying ability of the molecular sieve will drop sharply or even caus...

AI Technical Summary

Problems solved by technology

[0002] The drying efficiency of the drying cylinder of the commercial vehicle dryer assembly is the key function of the dryer assembly. Judging from the customer market feedback, the maintenance situation of the automobile service station, and the old part claims of the manufacturing supplier, premature failure of the drying function is common, so that Due to customer complaints, the supplier also made a serious claim. What may be more serious is that the driver's awareness of car inspection and maintenance is not strong, resulting in irreparable accidents

The reason is that the desiccant of the dryer-molecular sieve fails, and the quality of the molecular sieve is good or bad, but regardless of whether it is good or bad, when the molecular sieve is oily, the drying ability of the molecular sieve will drop sharply or even cause the loss of drying function. This failure is irreversible

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