Oil filter and oil cooler combined device
An oil filter and oil cooler technology, which is applied in the direction of machine/engine, engine cooling, lubricant purification device installation/connection, etc. Installation and transportation troubles, etc., to achieve the effect of convenient space layout, simplified oil channel layout, and easy repair and maintenance
Active Publication Date: 2012-02-01
WUXI KIPOR POWER CO LTD
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Problems solved by technology
[0003] In the traditional engine design, the oil filter and oil cooler generally adopt a separate structure, and the oil filter and oil cooler are designed separately. The disadvantages are: loose structure, large volume, troublesome installation and transportation
Their common advantages are compact structure, small size, light weight, and easy installation, but there are also certain disadvantages, such as the combination structure of oil cooler and filter for patent No. 200420105459.X and the engine oil for engine with patent No. 02220893.3 The filter and oil cooler assembly, their disadvantage is that an external pipeline needs to be installed between the engine oil circuit, which is easy to generate leakage points, and increases the overall layout space, and they can only be used for one stage. Filtration, the filtration efficiency is not very high, it is difficult to meet the requirements of the supercharged engine
The patent number is 200720309282.9 Oil Cooler Installation Structure and 200720093582.8 Engine Oil Cooler and Oil Filter Combination Device. The disadvantages are: the oil cooler is an embedded oil cooler, so more water channels need to be arranged on the side of the machine body, and the cooler cover It is integrated with the filter seat, which will bring inconvenience to future maintenance
Method used
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Embodiment Construction
[0027] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:
[0028] Such as Figure 1 to Figure 12 As shown, it includes: machine filter seat mounting bolt 0, oil filter part 1, oil cooler 2, machine filter seat 3, a booster filter element 4, booster filter element connecting screw sleeve 5, two oil filter Element 6, oil filter core connecting screw sleeve 7, piston cooling control valve 8, piston cooling opening valve 9, antifreeze water discharge switch 10, main oil passage before filtering 11, engine oil inlet 12, supercharger oil inlet passage 13 , Bypass oil passage 14, first safety valve 15, oil temperature control valve 16, pressure limiting valve 17, second safety valve 18, first oil outlet 19, pressure relief return oil port 20, second oil outlet 21 , Bolt 22, Viton O-ring 23, 24, cooler shell 25, Viton O-ring 26, cooler core 27, cooler cover gasket 28, cooler cover 29, deflector 30, screw 31 , screw ...
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The invention relates to an engine oil filter and oil cooler combined device, which comprises an oil filter component and an oil cooler. The combined device is characterized in that: the oil filter component and the oil cooler are relatively independent, are connected into a whole through four bolts and are wholly fixed on an engine body through bolts at bolt holes on an oil filter base; the oil filter component consists of an oil filter base, a pressurized filter element and two oil filter cores; and an oil temperature control valve, a pressure-limiting valve, a piston cooling control valve,a piston cooling opening valve and a safety valve are arranged on the oil filter base. The combined device has a compact structure, is convenient to mount, is convenient to maintain in the future, has good sealing property, can effectively filter out impurities in the oil and avoid engine faults in an oil way, and also can reasonably control the engine oil pressure and temperature; and the deviceand even the engine can be timely maintained or repaired if the oil pressure is abnormal.
Description
technical field [0001] The invention relates to a combination device of an engine oil filter and an engine oil cooler, and specifically belongs to the technical field of engine lubricating and cooling systems. Background technique [0002] Most engines are equipped with oil filters to filter the oil in order to remove impurities in the oil, ensure stable and reliable operation of the engine, and increase the service life of the moving parts of the engine. In order to prevent oil failure caused by high oil temperature and affect the performance of the engine, an oil cooler is installed on the engine. [0003] In the traditional engine design, the oil filter and oil cooler generally adopt a separate structure, and the oil filter and oil cooler are designed separately. The disadvantages are: loose structure, large volume, troublesome installation and transportation. At present, the optimized structure is to integrate the oil filter and the oil cooler, such as the combinati...
Claims
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IPC IPC(8): F01M11/03F01P11/08F01M1/16
Inventor 肖亨琳
Owner WUXI KIPOR POWER CO LTD