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Energy-saving breather for engine

An engine and respirator technology, applied in the direction of engine components, machines/engines, engine lubrication, etc., can solve the problems of excessive engine oil burning and high oil consumption, and achieve the improvement of emission indicators, reduce oil consumption, and reduce the phenomenon of oil burning. Effect

Inactive Publication Date: 2011-08-10
南通紫金全昶节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the gas in the cavity is discharged, a lot of oil mist of the engine oil is also brought out with the exhalation, resulting in excessive oil consumption, engine oil burning and excessive emissions

Method used

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  • Energy-saving breather for engine

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Embodiment Construction

[0016] An energy-saving respirator for an engine, comprising a bottom plate 1, on which an air inlet 12 communicating with the inner cavity of the engine is arranged, the air inlet is covered with a breathing sheet device, a filter device is arranged outside the breathing sheet device, and the air outlet of the filter device is connected to the air outlet pipe 6 connected.

[0017] The lower part of the filtering device communicates with the oil storage cavity 10, and the oil storage cavity communicates with the return small hole 11 on the base plate and communicated with the engine.

[0018] The breathing piece device includes a breathing membrane 9, and a respirator baffle 5 for restricting the airflow direction is arranged outside the breathing membrane.

[0019] One end of the breathing diaphragm and the respirator baffle is fixed on the base plate, and the other end is free.

[0020] The filtering device includes inner and outer partitions 4, 7, a filter screen 2 is arra...

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Abstract

The invention discloses an energy-saving breather for an engine, comprising a baseplate. An air inlet communicated with an inner cavity of the engine is arranged on the baseplate, a breathing plate device covers the air inlet, a filtering device is arranged at the outer side of the breathing plate device, and an air outlet of the filtering device is communicated with an air outlet pipe. The energy-saving breather has a reasonable structure, realizes ideal oil-gas separation during ventilation of the original breather by utilizing vibration of diaphragms and reasonable airflow distribution and adopting a filtering material and achieves the purposes of greatly reducing engine oil consumption and improving emission.

Description

technical field [0001] The invention relates to an engine accessory. Background technique [0002] Common engine respirator only adopts the form of one-way valve to channel the air in the cavity of the engine to the atmosphere or the engine intake pipe. However, when the gas in the cavity is discharged, a lot of oil mist of the engine oil is also brought out along with the exhalation, resulting in excessive oil consumption, engine oil burning and excessive emissions. Contents of the invention [0003] The object of the present invention is to provide an engine energy-saving respirator with reasonable structure, good oil-gas separation performance and low oil consumption. [0004] Technical solution of the present invention is: [0005] An energy-saving respirator for an engine, which is characterized in that it includes a bottom plate, an air inlet connected to the inner cavity of the engine is provided on the bottom plate, a breathing sheet device is covered on the air ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/03F01M11/08
Inventor 沈启尧
Owner 南通紫金全昶节能科技有限公司
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