Rotary oil filter with using state monitoring function

Abstract

The invention relates to a rotary oil filter with a using state monitoring function. The rotary oil filter comprises a rotary oil filter body. A vibrating type monitoring device is connected to the outer side of the rotary oil filter body through a clamping mechanism; a controller, a vibration detection sensor, an alarm device, a control button and a transformer are arranged in the vibrating typemonitoring device; the control button and the vibration detection sensor are connected to a receiving end of the controller; the alarm device is connected to an output end of the controller and is controlled by the controller; a power output end of the transformer is connected to the controller, and a power input end of the transformer is connected to a power supply. The rotary oil filter overcomes the defects in the prior art. The vibrating type monitoring device is arranged out of the oil filter. When an automobile is started, the vibrating type monitoring device detects vibration of the automobile to start a timing device. When the timing device is accumulated to a certain extent, that is, a preset using time, the alarm device sends out alarm to remind a user to replace the oil filter.The using time of the oil filter can be monitored effectively and accurately, and the user is reminded to replace the oil filter immediately.

Description

technical field [0001] The invention belongs to the technical field of rotary machine oil filters, and in particular relates to a rotary machine oil filter with use state monitoring. Background technique [0002] The existing oil filter is equipped with a bypass valve at the bottom of the paper filter element. This is designed to ensure that the engine oil can run smoothly when the engine oil viscosity is high at cold start or the paper filter element is partially or completely blocked. Direct oil flow path designed for circulation back to the engine. When the bypass valve is opened under the pressure of the oil pump, the oil circulating back to the engine through the bypass valve will not be filtered by the paper filter element, but will also remove the large particles of impurities that have been filtered out by the paper filter element. It is flushed back into the engine through the bypass valve, causing continuous secondary wear to the engine. Therefore, the oil filter ...

AI Technical Summary

Problems solved by technology

[0003] Among them, the existing oil filter uses manual counting of kilometers or service life to judge its service life during use. This method is very inaccurate and often causes the bypass valve to open, thereby damaging the engine.

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