发明名称 |
Kältemittelmanagement in einem HVAC-System |
摘要 |
Methods and systems to manage refrigerant levels in a chiller system are provided. An evaporator of the chiller system may be configured to have a spill over port allowing oil containing refrigerant to spill over through the spill over port. The spill over port may be positioned at a place that corresponds to a desired refrigerant level in the evaporator. The spill over refrigerant may be directed into a heat exchanger that is configured to substantially vaporize refrigerant of the spill over refrigerant to a slightly superheat temperature. A method of maintaining a proper refrigerant level in the evaporator may include regulating a refrigerant flow to the evaporator so that the vaporized refrigerant of the spill over refrigerant is maintained at the slightly superheat temperature. |
申请公布号 |
DE112013006124(T8) |
申请公布日期 |
2016.01.07 |
申请号 |
DE20131106124T |
申请日期 |
2013.12.20 |
申请人 |
TRANE INTERNATIONAL INC. |
发明人 |
HARTFIELD, JON PHILLIP;RING, HARRY KENNETH;SIBIK, LEE L.;DINGEL, BENJAMIN ELIAS |
分类号 |
F25B41/00;F25B49/02 |
主分类号 |
F25B41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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