STRUCTURE OF PIPE FOR HOT AND COLD WATER

摘要

PURPOSE: A structure of a pipe for hot and cold water is provided to heat or cool down water flowing in the pipe by installing a refrigerant pipe or a heater pipe in the pipe, and connecting T-shaped pipe connecting members to both ends of the pipe. CONSTITUTION: A structure(100) includes a hollow hot and cold water pipe(110) bent and allowing water introduced to one end thereof to flow to the other end thereof; a refrigerant pipe or a heater pipe(120) installed in the hot and cold water pipe to protrude from both of the ends of the hot and cold water pipe, and heating or cooling water flowing in the hot and cold water pipe to generate hot water or cold water; hollow pipe connecting members(130) having one ends coupled to a periphery of the hot and cold water pipe, and the other ends coupled to a periphery of the refrigerant pipe or the heater pipe, and having connecting holes formed thereon to form water port connecting parts(132); a water inlet pipe(140) and a water outlet pipe coupled to the water port connecting parts, respectively, so that the water inlet pipe allows water to be introduced to one of the water port connecting members, and the water outlet pipe allows hot water or cold water flowing out of the other of the water port connecting members to flow out; and connecting caps(150) placed on the other ends of the pipe connecting members to couple the other ends of the pipe connecting members to the refrigerant pipe or the heater pipe so that an inside of the hot and cold water pipe is formed as a closed circuit.