发明名称 |
SYSTEM AND METHOD FOR RECOVERING REFRIGERANT |
摘要 |
A refrigerant recovery system includes a first oil separator including a chamber configured to receive refrigerant from an air conditioning system, a heat exchanger disposed within the first oil separator, and a compressor fluidly connected to the chamber and the heat exchanger. A first valve is disposed in a first flow line that is fluidly connected between an inlet of the first oil separator and a source of refrigerant and a second valve is disposed in a second flow line that fluidly connects the compressor and the heat exchanger. A controller is configured to open the first valve to enable refrigerant to pass into the chamber of the first oil separator, open the second valve so that a flow loop for refrigerant is formed between the heat exchanger and the compressor, activate the compressor to heat the refrigerant flowing through the flow loop, and subsequently commence a refrigerant recovery operation. |
申请公布号 |
EP2924374(A1) |
申请公布日期 |
2015.09.30 |
申请号 |
EP20150159457 |
申请日期 |
2015.03.17 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
MCMASTERS, MARK W.;BROWN, BILL;LUNDBERG, DYLAN M. |
分类号 |
F25B43/02;F25B43/04;F25B45/00 |
主分类号 |
F25B43/02 |
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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