Oil absorption filter device of oil filter
A technology of oil filtration and oil filter machine, which is applied in the direction of filtration separation, fluid pressure actuation device, mechanical equipment, etc. It can solve the problems of small number and types of oil suction filtration devices, reduce pollution impurities, facilitate cleaning, and reduce maintenance cost effect
Inactive Publication Date: 2017-01-04
HARBIN HONGWANZHI SCI & TECH DEV
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Problems solved by technology
[0004] At present, the number and types of oil suction and filtration devices for oil purifiers on the market are small, and most of them require repeated filtration and frequent cleaning to achieve a good filtration effect.
Method used
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Embodiment 1
[0012] An oil suction filter device for an oil filter, including an inlet filter 1 , oil suction connecting pipe 2 ,hose 3 etc., characterized in that: into the filter 1 One end is connected to the oil suction connecting pipe 2 , oil suction connecting pipe 2 the other end of the hose 3 。
Embodiment 2
[0014] The bottom of the inlet filter 1 With steel ball valve 4 。
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The invention discloses an oil absorption filter device of an oil filter. The oil absorption filter device comprises a middle filter, an oil absorption connection pipe, a hose and the like. One end of the middle filter is connected with the oil absorption connection pipe. The other end of the oil absorption connection pipe is connected with the hose. A steel ball valve is arranged at the bottom end of the middle filter. According to the oil absorption filter device, the middle filter is used for filtering out impurities in oil, pollution impurities in the oil are reduced, flowing-in oil can be effectively adjusted by the steel ball valve, cleaning is convenient, the maintenance cost is reduced, and the hose at the tail end can be connected with appropriate equipment freely.
Description
technical field [0001] The present invention relates to an oil filter technology, in particular to a Oil filter unit oil suction filter device. Background technique [0002] During the operation of hydraulic oil, mechanical oil, cooling oil and other lubricating oils, water, gas, volatile substances and impurities will inevitably be mixed into the lubricating oil due to various reasons, which will accelerate the oxidation of the oil and promote foaming, fouling and sludge The formation of oil reduces the performance of oil lubrication, heat dissipation, dispersion, and cooling. At the same time, it will cause corrosion and wear of metal parts, affecting the normal operation of hydraulic system, power system and lubrication system. [0003] The oil suction filter is installed at the oil suction port of the oil pump to protect the oil pump and other hydraulic components, so as to avoid the inhalation of contamination impurities, effectively control the pollution of the...
Claims
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IPC IPC(8): F15B21/04F16N39/06B01D35/00
Inventor 王雷
Owner HARBIN HONGWANZHI SCI & TECH DEV