Fuel Filters and Mechanical Equipment

Abstract

The invention relates to the technical field of fuel filter cleaning of mechanical equipment, in particular to a fuel filter and mechanical equipment. The fuel filter includes a drainage mechanism and a water storage body; the bottom of the water storage body is provided with a drainage hole, and a pressure relief hole is provided at a predetermined height of the water storage body from the drainage hole; the drainage mechanism includes a connected drainage valve and a hollow elastic body, the interior of the hollow elastic body is connected to the pressure relief hole, and the bottom of the hollow elastic body is provided with a first water discharge through hole; the drain valve is arranged at the drain hole, and the hollow elastic body can expand or contract to drive the drain valve to open or close the drainage hole. The mechanical equipment includes the fuel filter. The fuel filter and the mechanical equipment can automatically start or stop drainage in time, reduce the workload of manual maintenance, avoid the use of fuel mixed with water due to untimely separation of fuel and water, and can continuously and effectively ensure the quality of the output fuel and protect The working performance and service life of mechanical equipment.

Description

technical field [0001] The invention relates to the technical field of fuel filter cleaning of mechanical equipment, in particular to a fuel filter and mechanical equipment. Background technique [0002] At present, the oil-water separator used in mechanical equipment needs to manually open the drain valve during daily maintenance, and then manually close the drain valve after maintenance. The degree of automation is low, so it takes a long time for maintenance. [0003] In addition, due to the negligence of the user, the water in the oil-water separator cannot be discharged in time, resulting in excessive water content in the fuel, which will cause the mechanical equipment using fuel to stall, the power will drop, and even serious problems such as damage to key components will occur. Contents of the invention [0004] The first purpose of the present application is to provide a fuel filter to solve the technical problems existing in the prior art that the oil-water separa...

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Problems solved by technology

[0004] The first purpose of the present application is to provide a fuel filter to solve the technical problems existing in the prior art that the oil-water separator cannot realize automatic water release, which leads to waste of maintenance time and poor fuel quality due to untimely drainage

[0005] The second purpose of the present application is to provide a mechanical device to solve the technical problems existing in the prior art that the oil-water separator of the mechanical device cannot realize automatic water discharge, which leads to waste of maintenance time and the decline in fuel quality due to untimely drainage

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