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Engine oil filtering device for engine oil sump

An engine oil and engine oil filtration technology, which is applied in the installation/connection of lubricant purification devices, lubricating parts, pressure lubricants, etc., can solve problems such as residual impurities and blocked filter holes, and achieve simple structure and avoid The effect of clogging

Active Publication Date: 2016-12-07
CHONGQING ZETIAN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an engine oil pan oil filter device to solve the problem that the filtered impurities remain on the filter screen and the filter holes are easily blocked

Method used

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  • Engine oil filtering device for engine oil sump
  • Engine oil filtering device for engine oil sump

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Embodiment Construction

[0018] The present invention will be described in further detail below by means of specific embodiments:

[0019] The reference signs in the drawings of the description include: body 1, oil pan 2, floating ball 21, filter screen 3, arc-shaped protrusion 31, discharge port 32, material receiving box 33, through hole 34, oil suction pipe 4, The first bending section 41 and the second bending section 42 .

[0020] Such as figure 1 As shown, the oil filter device of the engine oil pan includes the body 1 of the engine and the oil pan 2 fixed on the lower part of the body 1 for accumulating the lubricating oil flowing down from the body 1, and the side wall of the body 1 is provided with a The oil suction pipe 4 of the engine oil in the oil pan 2, the oil suction pipe 4 includes a first bending section 41 and a second bending section 42 connected in sequence, the first bending section 41 is soft, and the second bending section 42 is Rigidity, the first bending section 41 will dri...

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Abstract

The invention belongs to the technical field of automobile engines, and particularly discloses an engine oil filtering device for an engine oil sump. The engine oil filtering device comprises an engine body and the oil sump which is fixed to the lower portion of the engine body and used for containing lubricating oil flowing down from the inside of the engine body. An oil suction pipe used for sucking out engine oil in the oil sump is arranged on the side wall of the engine body. An oblique filter screen used for filtering the engine oil is arranged between the engine body and the oil sump. A through hole allowing the oil suction pipe to penetrate through is formed in the filter screen. A floating ball which floats on the fluid level of the engine oil is arranged inside the oil sump. The engine oil filtering device is provided with the floating ball capable of ascending and descending along with the fluid level and the oblique filter screen, and therefore impurities on the filter screen can slide to the lower side of the filter screen under the dual actions of gravity and external force brought about by the floating ball, and the filter screen cannot be blocked.

Description

technical field [0001] The invention belongs to the technical field of automobile engines, in particular to an engine oil pan oil filter device. Background technique [0002] The engine oil pan is the lower half of the crankcase of the car, which is removable and seals the crankcase as the outer shell of the oil storage tank. The function of the engine oil pan is to close the crankcase as the shell of the oil storage tank, prevent impurities from entering, collect and store the lubricating oil flowing back from the friction surfaces of the engine, dissipate part of the heat, and prevent the lubricating oil from oxidation. [0003] In the early stage of use of a new car engine, during the running-in process, a certain amount of metal shavings will be produced due to the friction of the friction surfaces of the engine, and these metal shavings will flow into the oil pan along with the lubricating oil. The metal shavings mixed in the lubricating oil will be brought to the movi...

Claims

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Application Information

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IPC IPC(8): F01M11/03
CPCF01M11/03
Inventor 黄忠泽
Owner CHONGQING ZETIAN AUTO PARTS
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