Engine oil seal table and outfield oil seal method for engine
An engine oil and engine technology, applied in the direction of engine lubrication, engine components, machines/engines, etc., can solve the problems of long cycle, troop training or combat readiness delay, etc., and achieve the effect of saving military expenditure and shortening the time used.
Active Publication Date: 2017-11-14
CHINA HANGFA SOUTH IND CO LTD
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Problems solved by technology
[0004] The invention provides an engine oil seal table and an outfield oil seal method of the engine to solve the technical problem of delays in troop training or combat readiness caused by the long period when the engine is returned to the factory for oil seals
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[0043] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0044] refer to figure 1, the preferred embodiment of the present invention provides an engine oil seal station, including fuel oil injection car 10 and oil seal control car 20, oil seal control car 20 includes an excitation signal generation circuit 21 and an oil seal controller 22, wherein the excitation signal generation circuit 21. It is connected with the oil circuit accessories of the engine 80 to be oil sealed, and is used to send an excitation signal to control the oil circuit accessories of the engine 80 to be oil sealed, and combined with the starter 90 to turn the engine 80 to be oil sealed, when the engine 80 to be oil sealed is rotating and does not ignite In the case of the oil-s...
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The invention discloses an engine oil seal table and an engine out-field oil seal method. The engine oil seal table comprises a fuel oil and lubricating oil injection vehicle and an oil seal control vehicle. The oil seal control vehicle comprises a drive signal generation circuit and an oil seal controller. The drive signal generation circuit is connected with an oil way accessory of an engine on which oil seal is to be carried out and used for sending a drive signal to control the oil way accessory of the engine on which oil seal is to be carried out. Under the condition that the engine on which oil seal is to be carried out is rotated and not ignited, a fuel oil system and a lubricating oil system are opened. The oil seal controller is connected with the fuel oil and lubricating oil injection vehicle and used for controlling the fuel oil and lubricating oil injection vehicle to inject oil into the fuel oil system and the lubricating oil system of the engine on which oil seal is to be carried out in good time according to the preset oil pressure value, oil is discharged after being cycled, and therefore out-field oil seal of the engine on which oil seal is to be carried is completed. By means of the engine oil seal table and the engine out-field oil seal method, troops can carry out oil seal on the engine under out-field conditions, the engine does not need to be returned to a factory any more, oil seal time is greatly shortened, and meanwhile military expenditure can be greatly saved.
Description
technical field [0001] The invention relates to the field of engine control, in particular to an engine oil seal table and an outfield oil seal method for the engine. Background technique [0002] According to the maintenance requirements of the engine, if the engine is not used for a period of time, the fuel and lubricating oil system must be sealed before storage. For long-term storage engines, after the basic storage period expires, the engine fuel and lubricating oil system must be re-checked. Re-seal the oil and unseal the engine when it is time to use. The purpose is to ensure the integrity of the engine during storage and to ensure that the engine can be used normally after unsealing. Oil seals are divided into inner oil seals and outer oil seals. The quality of oil seals determines the storage period and quality of the engine. With the large number of turboshaft engines equipped with troops, the inventory continues to increase, and more and more engines need to be ...
Claims
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IPC IPC(8): F02C7/06F02C7/22F02C7/28F02C9/00F01D25/18
CPCF01D25/183F02C7/06F02C7/22F02C7/28F02C9/00F05D2240/55
Inventor 李亮高东昇孙永辉张达方王日金彭景成亮吴志平王双陈丽杨齐
Owner CHINA HANGFA SOUTH IND CO LTD