Integrated engine oil lubricating module system and engine oil filtering lubricating method thereof

Abstract

The invention discloses an integrated engine oil lubricating module system applied to engines and an engine oil filtering lubricating method thereof. A filter core is sleeved with the interior of the upper part of a module casing through a filter core bracket; an engine oil cooler is installed on the module casing; a cooling liquid inlet (16), a cooling liquid outlet (17) and an engine oil inlet (18) which are communicated with the engine oil cooler are formed in the module casing; an engine oil filtering inlet (19) and an engine oil filtering outlet (20) which are communicated with the filter core and the filter core bracket are formed in the module casing. The integrated engine oil lubricating module system has the advantages that the mounting space of an engine is shortened, the structure of the engine is simplified, the service life of the engine is prolonged, the system is convenient and simple to dismount, mount and maintain, can be recycled and has good energy-saving and environmentally friendly performances, economy is realized, and the like, has a low weight, is low in manufacture cost, high in integration level, high in filtering efficiency and high in overall efficiency, can be resistant to high pressure and high temperature, and is particularly applicable to engine high pressure common rail systems.

Description

technical field [0001] The invention relates to an automobile engine system, in particular to an engine oil lubricating system and an engine oil filtering and lubricating method thereof. Background technique [0002] At present, the various functional modules of the mainstream engine oil lubrication system are scattered on the engine. This module distribution method has the following problems: it takes up a lot of space, and each functional module is required to ensure its own performance requirements. Independent installation space is required; in order to meet the installation requirements of each lubrication module, the overall volume and weight of the engine will be relatively large; each functional module is independent, its structure is complex, its reliability is low, the probability of failure is high, and maintenance is difficult at the same time And the cost is high; in order to meet the respective performance requirements of each functional module, the processing ...

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Problems solved by technology

[0002] At present, the various functional modules of the mainstream engine oil lubrication system are scattered on the engine. This module distribution method has the following problems: it takes up a lot of space, and each functional module is required to ensure its own performance requirements. Independent installation space is required; in order to meet the installation requirements of each lubrication module, the overall volume and weight of the engine will be relatively large; each functional module is independent, its structure is complex, its reliability is low, the probability of failure is high, and maintenance is difficult at the same time And the cost is high; in order to meet the respective performance requirements of each functional module, the processing technology of the engine is relatively complicated and the cost is high, resulting in an increase in the overall cost of the engine. At the same time, the cost of making each module separately is also very high

[0003] Since the oil filter part adopts the overall scrapping method, the damage to the environment is also relatively large, which leads to two problems: it does not meet the current mainstream engine technology trends of high efficiency, energy saving and environmental protection, and cannot keep up The development trend of high power, miniaturization and modularization of automobile engines; the traditional lubrication module technology has been difficult to meet the current technical requirements of high-pressure common rail engines

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