PIPE JOINT COUPLER OF HIGH FREQUENCY HEATING COIL THE COOLING WATER SUPPLY IS POSSIBLE

摘要

PURPOSE: A pipe joint coupler of a high-frequency heating coil for supplying cooling water is provided to improve the convenience because only the necessary part is replaced while maintaining an airtight connection state of pipes. CONSTITUTION: A pipe joint coupler of a high-frequency heating coil for supplying cooling water comprises a body(20), a clamping unit(30), and a tightening bolts(40). Connecting pipes(11,12) and water inlet and outlet pipes(1,2) are closely joined in a receiving groove. The body comprises one or more O-ring to maintain an airtightness. The clamping unit pressurizes the connecting pipe. Cut grooves(31) of the clamping unit are split to both sides in the outer circumference of the body. Spiral holes(41) of the clamping unit are formed in an end part of the body. The tightening bolts pressurize the clamping unit by using the spiral holes. The tightening bolts maintain an airtightness by pressurizing the connecting pipe.