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Piping connection method for determining hot water floor heating system and hot water floor heating system
Piping connection method for determining hot water floor heating system and hot water floor heating system
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机译：确定热水地板采暖系统的管道连接方法及热水地板采暖系统
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摘要
PROBLEM TO BE SOLVED: To provide a hot water floor heating device capable of quickly and accurately detecting an erroneous connection of hot water piping with a simple configuration.;SOLUTION: The device includes: piping connections (14A-14D, 15A-15D) with which hot water piping parts 20A-20D arranged in a floor are connected; first to fourth thermal valves V1-V4 provided for each of the piping connections (14A-14D, 15A-15D); a hot water circuit for making water circulate through the piping connections and hot water piping; a water quantity sensor 17 for detecting a volume of water of the hot water circuit; a thermal valve control unit for controlling the first to fourth thermal valves V1-V4; and a hot water piping connection determination unit for determining the presence of connection of the hot water piping, based on the flow of water of the hot water circuit detected by the water quantity sensor 17, while opening one of the first to fourth thermal valves V1-V4, by sequentially opening the first to fourth thermal valves V1-V4 using the thermal valve control unit.;COPYRIGHT: (C)2013,JPO&INPIT
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