【摘要】 本文首先讲述了热泵专用压缩机开发的必然性,其次针对小型化热泵热水器对压缩机要求更为严格的特点,通过对小型热泵专用压缩机泵体、电机等部件进行优化,从而提高压缩机可靠性,达到了热泵专用压缩机的可靠性,同时提高了压缩机效率,使得整机效率大幅度提升。更多还原

【Abstract】 First of all,the paper analyzes the necessity of special compressor research for heat pump water heater(HPWH).Then,aiming at the stricter condition of compressor for miniature HPWH,the structure optimization for the compressor parts is carried on.On the one hand,the efficiency of the pump body and motor is effectively improved and so is the compressor efficiency.On the other hand,the reliability of the compressor is also improved,which makes overall efficiency greatly improved,finally.更多还原