暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2015年
6期
20-23,15
,共5页
孙德锋%朱启振%潘家鹏%吴彩霞%高鲁锋
孫德鋒%硃啟振%潘傢鵬%吳綵霞%高魯鋒
손덕봉%주계진%반가붕%오채하%고로봉
火力发电厂%供暖%煤仓间%旁通管%定压%高区
火力髮電廠%供暖%煤倉間%徬通管%定壓%高區
화력발전엄%공난%매창간%방통관%정압%고구
power plant%heating%bunker bay%bypass pipe%pressurization%high-zone
针对火力发电厂高区、低区供暖系统设计方案进行了探讨，提出采用旁通管定压技术实现电厂高区、低区并网供暖的可行性。通过水压图举例分析了动水压曲线的调压幅度上、下限确定原则，并与其他设计方案进行了技术经济比较，得出电厂高区供暖设计优先选用旁通管定压技术，其次选用高层建筑直连供暖机组的结论。
針對火力髮電廠高區、低區供暖繫統設計方案進行瞭探討，提齣採用徬通管定壓技術實現電廠高區、低區併網供暖的可行性。通過水壓圖舉例分析瞭動水壓麯線的調壓幅度上、下限確定原則，併與其他設計方案進行瞭技術經濟比較，得齣電廠高區供暖設計優先選用徬通管定壓技術，其次選用高層建築直連供暖機組的結論。
침대화력발전엄고구、저구공난계통설계방안진행료탐토，제출채용방통관정압기술실현전엄고구、저구병망공난적가행성。통과수압도거례분석료동수압곡선적조압폭도상、하한학정원칙，병여기타설계방안진행료기술경제비교，득출전엄고구공난설계우선선용방통관정압기술，기차선용고층건축직련공난궤조적결론。
Discusses the heating system design scheme of high-zone and low-zone in thermal power plant,and presents the feasibility of using bypass pipe pressurization to solve the problem existed in combined heating network.Through using the pressure diagram,analyses the determination principle of regulating range of dynamic pressure curve,and makes the technical and economic comparison with other design schemes.Obtains that the heating system design of power plant high-zone should firstly select the bypass pipe pressurization technology and then the direct connection heating unit.
