A thermal type flow and temperature measuring sensing system for sensing amount of piston cooling oil of diesel engine for a ship

摘要

present invention is to ship the internal combustion engine piston cooling oil flow rate and temperature sensing the heat equation for flow sensing and relates to a temperature measurement system, according to a marine internal combustion engine, and more particularly, in the system for flow detection and temperature measurement of the collection tube 10, a piston cooling oil flowing inside, the through-hole formed therein, the aperture and the first projection is a first temperature sensor and the electrical heating wire provided in, installed to be spaced apart adjacent to the first projection is formed inside the through hole, the piston cooling oil at a temperature in the first temperature sensor is provided within the aperture and a second temperature sensor for the temperature of the subtraction, and the third temperature sensor to provide a temperature of the oil to a central control center of the outside, the digital temperature signal to the instrument to the measured temperature of the oil provided on the outer wall of the internal combustion engine and a sensor unit comprising a second protrusion that is provided within the fourth temperature sensor is provided, mounted on the outer wall of the internal combustion engine, is connected with the fourth temperature sensor and a temperature display unit for displaying the temperature of the flow rate, the first , second temperature sensor and the electric heating coil is connected to heat flow and temperature detection of the expression for the piston cooling oil for marine internal combustion engine as the technical subject matter comprises a digital temperature meter that identifies flow stream portion is formed to show the flow of the flow relates to the flow detection and temperature measurement system.