|
A district heating substation is a component in a district heating system that connects the main network to a building's own heating system.〔http://www.ees.energy.lth.se/fileadmin/ees/Publikationer/1997/1012.pdf Janusz Wollerstrand: District Heating Substations〕 〔(EUROHEAT & POWER: GUIDELINES FOR DISTRICT HEATING SUBSTATIONS ), October 2008〕 〔(Presentation: GUIDELINES FOR DISTRICT HEATING SUBSTATIONS )〕 The station normally has one, or more of the following parts: * Heat exchanger - to split primary and secondary side of the system * Control valve - to regulate the flow through the heat exchanger * Differential pressure controller - to balance the network and improve working conditions of control valve * Strainer - to remove particles that could block heat exchanger or control valve * Shut off valve - to stop the flow on primary side in case of service or emergency * Heat meter - to measure energy consumption and allocate costs * Temperature controller - to control temperature on secondary side by regulating the flow on primary side * Temperature sensor - to sense flow and return temperatures required for temperature control In addition, a district heating substation may also include: * Pump * Safety valve * Manometer * Non-return valve ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「District heating substation」の詳細全文を読む スポンサード リンク
|