发明名称 |
Heat Pump Pool Heater Start-Up Pressure Spike Eliminator |
摘要 |
In a heat pump pool heater, undesirable compressor-created pressure spikes resulting from start-up of the heater after extended idle periods thereof are substantially eliminated by the incorporation in the heat pump refrigerant circuit of a specially designed pressure spike eliminator structure. The spike eliminator structure includes an enclosed hollow wall structure extending around a first refrigerant tubing portion disposed between the heat pump circuit compressor and condenser and forming a cavity around the first refrigerant tubing portion, and a transfer tube directly connected to a second refrigerant tubing portion disposed between the condenser and expansion valve and intercommunicating the interiors of the cavity and the second refrigerant tubing portion. |
申请公布号 |
US2012247142(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213401070 |
申请日期 |
2012.02.21 |
申请人 |
HAWKINS TIMOTHY B.;MCKIM PAUL D.;RHEEM MANUFACTURING COMPANY |
发明人 |
HAWKINS TIMOTHY B.;MCKIM PAUL D. |
分类号 |
F25B49/02;F25B30/02;F25B39/04;F25B40/00 |
主分类号 |
F25B49/02 |
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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