Engine oil replenishment system and oil replenishment method thereof

An engine and oil replenishment technology, which is applied to the engine level, engine components, and engine lubrication. sufficient effect

Active Publication Date: 2018-05-18
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the oil pan is connected to the auxiliary oil tank through the oil supply pipe, when the oil transport unit is pre-installed in the oil pan, the lubricating oil in the oil pan may flow into the auxiliary oil tank, which may easily cause lubrication in the oil pan. Insufficient oil
In addition, during the operation of the engine, the high-pressure gas generated by the engine operation will reach the auxiliary oil tank through the oil supply pipe, and will emerge from the oil inlet of the auxiliary oil tank, which will cause white gas to appear at the oil inlet of the auxiliary oil tank. Phenomenon

Method used

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  • Engine oil replenishment system and oil replenishment method thereof
  • Engine oil replenishment system and oil replenishment method thereof
  • Engine oil replenishment system and oil replenishment method thereof

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] figure 2 It is a structural schematic diagram of an engine oil supply system provided by an embodiment of the present invention. like figure 2 As shown, the engine oil replenishment system provided by the embodiment of the present invention includes an oil pan 201 , an auxiliary oil tank 202 and an oil replenishment chamber 203 provided on the upper part of the auxiliary oil tank 202 .

[0034] Wherein, the oil pan 201 is the lower half of the crankcase 200, and the oil pan 201 is used to close the crankcase 200 as the shell of the oil storage tank, prevent impurities from entering, and collect and store lubricating oil flowing back from the friction surfaces of the diesel engine. Dissipate part of the heat, prevent the oxid...

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Abstract

The invention discloses an engine oil replenishment system and an oil replenishment method thereof, belonging to the technical field of engines. The system includes an oil pan, an auxiliary engine oil tank, and an oil supply chamber set on the upper part of the auxiliary engine oil tank; the oil pan and the oil supply chamber are connected through an oil supply pipe, and a first check valve is arranged on the oil supply pipe; the oil supply chamber and the auxiliary machine The oil tank is connected through an oil inlet pipe provided with an oil pump; wherein, the oil pump pumps oil from the auxiliary oil tank to the oil charge chamber according to the preset operation mode; when the oil level in the oil charge chamber is higher than the oil level in the oil pan, the first check valve When it is opened, the oil supply chamber supplies oil to the oil pan. By arranging the first one-way valve on the oil supply pipe, it can not only ensure that when the oil transport unit is pre-installed in the oil pan, the lubricating oil in the oil pan will not flow into the oil supply chamber or the auxiliary oil tank. Moreover, the high-pressure gas generated during the operation of the engine will not reach the auxiliary oil tank through the oil supply pipe, and will emerge from the oil inlet of the auxiliary oil tank, and white gas will not appear in the oil inlet.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to an engine oil supply system and an oil supply method thereof. Background technique [0002] Communication units, such as communication base stations, are mostly located in remote areas with inconvenient transportation. In order to reduce operating costs, the maintenance time interval of communication units should be extended as much as possible. Large-capacity diesel tank, increased air filter, machine filter, diesel filter and automatic supply of lubricating oil are the three major measures to extend the maintenance interval of the communication unit. Among them, the automatic replenishment of lubricating oil is one of the key factors to prolong the maintenance interval of the communication unit. Usually, the communication unit is often equipped with an engine replenishment system, which can automatically replenish the lubricating oil in the communication unit. [0003] figu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M11/04F01M1/02F01M11/02
CPCF01M11/12F01M11/061F01M2001/126F01M2011/0095F16N19/006F16N2250/18F16N2270/10
Inventor 张洪战秦小兵
Owner HUAWEI DIGITAL POWER TECH CO LTD
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