直流循环水泵在燃气采暖热水炉上的应用研究  

Analysis on Application of Circulation Water Pump Driven by Direct Current to Gas Boiler

作　　者：徐麦建 龚汉鑫 林林勇 

机构地区：[1]广东万和热能科技有限公司,佛山510510

出　　处：《日用电器》2021年第11期113-116,共4页ELECTRICAL APPLIANCES

摘　　要：本文针对直流循环水泵在实际应用中存在水阻大,噪音高等问题进行分析,提出水泵不同的安装位置对系统水阻以及增压增流发挥的作用影响,并通过合理设计水泵驱动电压VSP及采暖炉的负荷调节比达到降低运行噪音,以充分发挥直流循环水泵在带有零冷水功能的采暖炉上的应用优势。This thesis focuses on the impact of different locations where circulation water pump driven by direct current is connected with various pipes inside the gas boiler on the system’s resistance and on the role played on enhancing water pressure and flow.The analysis helps to correctly design the driving voltage of the water pump and the heat input regulation ratio of the gas boiler so as to effectively reduce the noise produced during operation and make full advantage of the water pump’s circulation function during water heating.

关 键 词：燃气采暖热水炉 直流循环水泵 驱动电压VSP 噪音 调节比 恒温 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]