制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2011年
5期
493-496
,共4页
刘志胜%杜京昌%魏爱国%程德威
劉誌勝%杜京昌%魏愛國%程德威
류지성%두경창%위애국%정덕위
热泵%四通阀%中间状态%冷媒流量
熱泵%四通閥%中間狀態%冷媒流量
열빙%사통벌%중간상태%냉매류량
Heat pump%Four-way Reserving Valve%Intermediate state%Flow of refrigerant
四通阀是压差驱动阀,依靠活塞两端的压力差推动活塞来实现换向,四通阀换向压力差与系统的冷媒流量有关。通过建立模型并结合实验,量化分析四通阀可靠换向与系统冷媒流量的关系。
四通閥是壓差驅動閥,依靠活塞兩耑的壓力差推動活塞來實現換嚮,四通閥換嚮壓力差與繫統的冷媒流量有關。通過建立模型併結閤實驗,量化分析四通閥可靠換嚮與繫統冷媒流量的關繫。
사통벌시압차구동벌,의고활새량단적압력차추동활새래실현환향,사통벌환향압력차여계통적냉매류량유관。통과건립모형병결합실험,양화분석사통벌가고환향여계통냉매류량적관계。
The Four-way Valve is a kind of pressure-driven valve,which depends on the pressure difference from end to end across the piston to push the piston and achieve commutation.The pressure difference for the commutation of the Four-way Valve is related to the refrigerant flow of the system.In this paper,by modeling and binding experiments,to make quantitative analysis about the exact relationships between the reliable commutation of the Four-way Valve and the refrigerant flow of the system.
