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Fuel filter system with alarm function and alarm method thereof

A technology of fuel filtration and function, applied in the direction of charging system, liquid fuel feeder, engine components, etc., to ensure normal operation, avoid delaying maintenance time, and ensure normal operation

Active Publication Date: 2017-02-08
广西华原过滤系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a fuel filter system with an alarm function in view of the technical problems in the prior art that cannot guide users to maintain and maintain the fuel filter system in time

Method used

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  • Fuel filter system with alarm function and alarm method thereof
  • Fuel filter system with alarm function and alarm method thereof
  • Fuel filter system with alarm function and alarm method thereof

Examples

Experimental program
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Embodiment 1

[0033] refer to Figure 1-6 As shown, the general idea of ​​the present invention is to provide a fuel filter system with an alarm function, which includes a filter seat 1 and a filter tank 3 installed on the filter seat 1, wherein: in the filter seat 1 is also equipped with a negative pressure alarm device 2 for monitoring the oil outlet pressure of the fuel filter system. The installation position of the negative pressure alarm device 2 can be arranged on the filtered oil outlet side of the filter seat 1, or at the upper end of the filter tank 3 installation pipe thread inner cavity, or at any position of the oil outlet channel of the filter seat. Location. In this way, due to the use of the negative pressure alarm device 2, the pressure state of the filter can be monitored in real time, and the monitored state can be fed back to the user, thereby correctly guiding the user to maintain the filter element of the filter and avoiding unnecessary filter elements. Maintenance o...

Embodiment 2

[0042] Such as Figure 10 As shown, the present embodiment is the same as the first embodiment except that the indicator light module, that is, the first color lamp 22, the second color lamp 23 and the third color lamp 24 are non-integrated packages in the installation form, It is independently installed on the control panel of the cab or at an easy-to-observe position on the engine.

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Abstract

The invention discloses a fuel filtering system with an alarm function and an alarm method thereof. The system comprises a filter seat and a filter tank mounted on the filter seat, and a negative-pressure alarm device for monitoring pressure of a fuel outlet of the fuel filtering system is further mounted on the filter seat. Since the negative-pressure alarm device is adopted, pressure states of a filter can be monitored in real time and are fed back to users so as to accurately guide the users to maintain a filter element of the filter, and unnecessary filter element maintenance or delay of maintenance time is avoided.

Description

technical field [0001] The present invention relates to the technical field of fuel filtration, and more specifically relates to a fuel filtration system with an alarm function and an alarm method thereof. Background technique [0002] Existing traditional fuel oil filters for internal combustion engines include two parts: a filter seat and a filter tank. During use, the user will perform maintenance according to the instructions printed on the filter tank, and replace the filter tank or filter element with a new one. However, with the continuous improvement of maintenance requirements of users, it is hoped that it is easier to know when the installed filter element needs to be replaced, instead of paying attention to the maintenance mileage or working hours at any time. Moreover, due to the differences in the actual use of the filter including fuel quality, working environment temperature and engine load, the instruction manual of the filter cannot guide the maintenance un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M37/22
Inventor 赵玉宝成文术
Owner 广西华原过滤系统股份有限公司
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