发明名称 PROPORTIONAL CONTROL FLUID HEATING SYSTEM
摘要 PURPOSE: A proportional control heating system using hot water is provided to prevent the waste of energy by supplementing the same amount of water as the water used in each heating pipe. CONSTITUTION: A proportional control heating system using hot water comprises a supply pipe(111), a return pipe(115), a supply pipe pressure sensor(121), a plurality of interior temperature controllers(130), a main controller(140), an electronic automatic constant-rate valve(150) and a total supply control valve(160). The interior temperature controller has a interior temperature sensor(131) and a heating temperature setting unit(132). The main controller outputs a switching on/off control signal based on the interior temperature and the set heating temperature, outputs the reference pressure of the supply pipe based on the present used flow rate, and outputs a total supply control signal based on the supply pipe reference pressure and the current supply pipe pressure. The electronic automatic constant-rate valve controls the flow of heating water by opening and closing the branched return pipe according to the switching on/off control signal from the main controller. The total supply control valve controls the total supply provided to the supply pipe with the port opened and closed according to the total supply control signal from the main controller.
申请公布号 KR20100054342(A) 申请公布日期 2010.05.25
申请号 KR20080113234 申请日期 2008.11.14
申请人 YANG, SEOK 发明人 YANG, SEOK
分类号 F24D19/10;F24D3/00 主分类号 F24D19/10
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