An environment-friendly miniature gasoline filter with washable filter element
A micro-gasoline, environmentally friendly technology, used in machines/engines, engine components, liquid fuel feeders, etc., can solve the problem of inability to disassemble, wash, clean and replace the filter element, and achieve the effect of saving energy, reducing pollution and reducing costs.
Active Publication Date: 2018-02-09
LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide an environment-friendly micro-car gasoline filter with a replaceable filter element or a cleanable filter element, so as to solve the problem that the existing gasoline filter cannot disassemble, wash, clean and replace the filter element
Method used
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Embodiment Construction
[0018] An environment-friendly micro-gasoline filter with a washable filter element, comprising a housing 1 and a filter element 2, the housing 1 is composed of an upper housing 11 and a lower housing 12, and one end of the upper housing 11 is provided with Clear oil outlet 13, the other end of the upper housing 11 is provided with an internal threaded interface, one end of the lower housing 12 is provided with an external threaded interface, and the upper housing 11 and the lower housing 12 are detachable through the threaded interface Connection, a sealing ring 7 is sleeved at the joint of the upper housing 11 and the lower housing 12 to better seal the joint, and the other end of the lower housing 12 is provided with a dirty oil inlet 14 . The filter element 2 is installed on the upper casing 11 through the filter element supporting plate 3 and the fixing bolt 6, the described filter element 2 is installed on the filter element supporting plate 3, and one end of the upper ca...
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The invention relates to an environment-friendly micro-gasoline filter with a washable filter element, which includes a shell and a filter element. The shell is composed of an upper shell and a lower shell. One end of the upper shell is provided with a clear oil outlet. The other end of the upper casing is detachably connected to one end of the lower casing, the other end of the lower casing is provided with a dirty oil inlet, and the filter element is installed on the upper casing through a filter element support plate and fixing bolts Above, the filter element is installed on the filter element supporting plate, and the fixing bolts pass through the filter element supporting plate and the filter element in turn and are detachably installed on the end of the upper shell where the oil outlet is provided. The invention can take out the filter element for cleaning or replacement, which solves the problem that the existing gasoline filter cannot be disassembled, washed, cleaned and replaced, so that the gasoline filter needs to be discarded as a whole, so that the gasoline filter can be reused and the cost is reduced , saving energy and reducing environmental pollution.
Description
technical field [0001] The invention relates to a gasoline filter, in particular to an environment-friendly miniature gasoline filter with a washable filter element. Background technique [0002] At present, gasoline filters are divided into carburetor type and EFI type. For gasoline engines using carburetor, the gasoline filter is located on the inlet side of the fuel pump, and the working pressure is relatively small. Generally, nylon shells are used, and EFI engines The gasoline filter is located on the outlet side of the fuel pump, the working pressure is relatively high, and it usually adopts a metal casing. The filter element of the gasoline filter mostly uses filter paper, and some gasoline filters use nylon cloth and polymer materials. The main function of the gasoline filter is to filter out impurities in gasoline. For example, a linear filter paper gasoline filter, the gasoline filter is inside this type of gasoline filter, and the folded filter paper is connected...
Claims
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IPC IPC(8): F02M37/22
Inventor 宛东罗建王洪广苏宇锋翟毅岑升波
Owner LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE