HEATING SYSTEM HAVING BLOCK-CONNECTING STRUCTURE AT INDOOR FLOOR AND STRUCTURE FORMED IN DOUBLE PIPE DEVICE USING HEAT OF HOT WATER AND CHIMNEY EXHAUST GAS

摘要

PURPOSE: A heating system having block-connecting structure at an indoor floor and structure formed in a double pipe device using heat of hot water and chimney exhaust gas is provided to use the energy from the exhaust gas and heat discharged from the boiler or heater in heating the indoor floor. CONSTITUTION: Hollow cylindrical structured vinyl pipes or metal pipes are arranged in zigzag manner in the lower channel of the device block(2) installed on the indoor floor. Hollow cylindrical structured metal pipes(7) for the passage of the heat of the exhaust gas of the boiler is installed around the pipes at the other block. A heating system is composed of pipe device using a heat of exhaust gas and hot water in form of the block-connecting structure in the indoor floor.