Heating type water accumulation cup for oil water separator

Abstract

The invention relates to a water accumulation cup for an oil water separator, in particular to a heating type water accumulation cup for the oil water separator. The heating type water accumulation cup comprises a water accumulation cup body, a temperature controller and a heater. The temperature controller is arranged in the water accumulation cup body, the control end of the temperature controller is connected with the heater, heating pieces of the heater are arranged upwards along the cup wall of the water accumulation cup body, a waterproof through hole is arranged on the bottom face of the water accumulation cup body, and the temperature controller and the power supply input end of the heater penetrate through the waterproof through hole. By means of the structure, the temperature controller is utilized to control the heater to heat water in the water accumulation cup body and ensure that water in the water accumulation cup is not freezing and is in the liquid state, and facilitates discharge of water. Simultaneously, the heater enables temperature of oil on the upper layer to increase while heating water due to the fact that the internal space of the oil water separator is in the communication state to enable the oil water separator to work normally, filter impurities and separate water.

Description

technical field [0001] The invention relates to a water storage cup for an oil-water separator, in particular to a heating type water storage cup for an oil-water separator. Background technique [0002] The oil-water separator for automobiles is a kind of fuel filter. Its main function is to remove the water in diesel oil and pre-filter the fuel, so as to reduce the failure of fuel injectors and prolong the service life of the engine. The principle of removing water from diesel oil is mainly based on the density difference between water and fuel oil, and using the principle of gravity sedimentation to make the water sink into the water storage cup. The water storage cups of most of the existing oil-water separators are all provided with a water discharge valve at the bottom, which is used to discharge the separated water. The accumulated water cup provides storage space for the water separated by the oil-water separator, and when it reaches a certain amount, it is required...

AI Technical Summary

Problems solved by technology

[0003] The oil-water separator is exposed to the outside. At a lower temperature, the water will freeze. If the water freezes, the water in the water storage cup will not be released, and it will accumulate more and more, and it may be damaged by freezing. The water accumulation cup will cause rupture, and the oil leakage will occur if the water accumulation cup is ruptured

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