摘要
直流自保持四通阀线圈内置永磁铁,制冷、制热稳定运行时不消耗电能,具有节能的效果。直流自保持四通阀对于日本空调(热泵型)设计提升全年能源消耗效率APF有着重要的作用,不但可以提升制热能力,还可以降低制热消耗功率,从而提升制热能效比。通过在开发的日本空调(热泵型)上进行试验验证,对于2 200 W机型,APF均有提升。
The DC self-sustaining four-way valve coil with built-in permanent magnet doesn^t have power consumption under refrigeration and heating operation, which has the effect of energy-saving. The DC self-sustaining four-way valve plays an important role in APF （annual performance factor） enhancement for Japanese heat pump air conditioner de-sign. It can not only improve the heating capacity, but also reduce the consumption of heating power, so as to improve the COP. The experimental verification is carried out on the developed Japanese heat pump air conditioner of 2 200 W, whose APF can be enhanced.
出处
《制冷与空调》
2018年第1期27-30,共4页
Refrigeration and Air-Conditioning
基金
广州市科技计划项目"典型家电产品绿色制造关键技术研发与示范"(201604046029)
关键词
空调器
直流自保持
四通阀
APF
air conditioner
DC self-sustaining
four-way valve
APF
