Double cylinder type oil return filter plastic part

Abstract

The invention discloses a double cylinder type oil return filter plastic part. The double cylinder type oil return filter plastic part comprises a first straight gyrus type oil return filter and a second straight gyrus type oil return filter, wherein the first straight gyrus type oil return filter and the second straight gyrus type oil return filter are internally provided with filter elements; the filter elements are respectively provided with bypass valves; a reversing valve is connected between the first straight gyrus type oil return filter and the second straight gyrus type oil return filter; a reversing handle is arranged at the upper end of the reversing valve; an oil inlet and an oil outlet are respectively arranged at both ends of the reversing valve; and liquid flow diffusers are respectively arranged at the bottoms of the first straight gyrus type oil return filter and the second straight gyrus type oil return filter. The double cylinder type oil return filter plastic part is convenient to install and maintain, good in sealing property, high in filter precision, little in pressure loss, safe and reliable, and has popularization and application values.

Description

technical field [0001] The invention relates to a double cylinder type oil return filter plastic part. Background technique [0002] Filters are an important part of centralized lubrication systems. Existing filters generally include single cylinder filters and double cylinder filters. During the working process, when the filter element of the single cylinder filter is clogged to a certain extent and needs to be cleaned or replaced, the main engine must be stopped to replace the filter element, which not only wastes time, but also cannot meet the continuous working needs of the main engine. Although the existing double-tube filter solves the defects of the single-tube filter, the structure of this type of double-tube filter is complicated, it is inconvenient to replace the filter element, oil spills often occur, and installation and maintenance are inconvenient. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide ...

AI Technical Summary

Problems solved by technology

During the working process, when the filter element of the single cylinder filter is clogged to a certain extent and needs to be cleaned or replaced, the main engine must be stopped to replace the filter element, which not only wastes time, but also cannot meet the continuous working needs of the main engine.

Although the existing double-tube filter solves the defects of the single-tube filter, the structure of this type of double-tube filter is complicated, it is inconvenient to replace the filter element, oil spills often occur, and installation and maintenance are inconvenient

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