发明名称 |
Flowing pool shell and tube evaporator |
摘要 |
An evaporator for a refrigeration chiller includes a tube bundle in which at least a portion of the tubes of the tube bundle are immersed in a pool which include both liquid refrigerant and is lubricant. Liquid refrigerant and lubricant are deposited into the pool at a first pool location. Because of the vaporization of refrigerant that occurs within the pool, a pattern of flow is established and managed that causes the lubricant in the pool to migrate from the location of its deposit into the pool to a second pool location. An outlet is provided at the second pool location from which lubricant is drawn out of the evaporator.
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申请公布号 |
US2002162352(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
US20010849557 |
申请日期 |
2001.05.04 |
申请人 |
RING H. KENNETH;HARTFIELD JON P.;SMITH SEAN A.;PECK WILLIAM J. |
发明人 |
RING H. KENNETH;HARTFIELD JON P.;SMITH SEAN A.;PECK WILLIAM J. |
分类号 |
F25B1/00;F25B31/00;F25B39/02;(IPC1-7):F25B43/02 |
主分类号 |
F25B1/00 |
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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