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对铁路客车采用热泵采暖进行了经济技术分析,介绍了KLR29型热泵式空调机组的设计方案、地面静止试验和装车运用试验等情况,认为采用热泵式空调机组既节省投资、又节能,同时建议有关部门立项,对热泵式空调机组进行研制及扩大试验。
The economical and technical analysis of heat pump heating for railway passenger cars is introduced. The design scheme of KLR29 heat pump air conditioning units, ground static test and loading operation test are introduced. It is considered that the heat pump air conditioning units not only save investment but also save energy. Relevant departments to project, the heat pump air conditioning unit to develop and expand the test.