A THERMOMETER COMBINE TYPE ELECTRIC AND MECHANIC THERMOMETER FOR MEASURING TEMPERATURE OF CYLINDER EXHAUST GAS OF DIESEL ENGINE FOR SHIP

摘要

PURPOSE: A joining type temperature measuring device for measuring the temperature of the cylinder exhaustion gas of an internal combustion engine is provided to reduce a space for installing a temperature sensor and a temperature difference, thereby accurately measuring the temperature. CONSTITUTION: A joining type temperature measuring device for measuring the temperature of the cylinder exhaustion gas of an internal combustion engine includes an extended case (4), a machinery temperature sensor (5), and an electrical temperature sensor. The extended case is formed into a rod shape extended lengthways in a longitudinal direction. A receiving groove is formed lengthways in the longitudinal direction inside the extended case. A screw-assembling groove is formed on the opened upper part of the receiving groove, and a supporting groove which is bored in a transverse direction is formed on the upper part of the screw-assembling groove. The machinery temperature sensor is extended to a lower direction in which a medium for transmitting the temperature is inserted and includes a temperature sensing unit of a rod shape which is inserted into the receiving groove of the extended case; and an indicating unit (52) indicating the sensed temperature. The electrical temperature sensor includes a temperature sensor unit sensing the temperature of the temperature sensing unit being inserted into the receiving unit; and a cable connector (63). The cable connector is connected to the temperature sensor unit, transmits the electrical signals in respect to the temperature sensed by the temperature sensor unit to a control unit, and is insert-fixed inside the supporting groove.