![Method and apparatus for controlling the load placed on a compressor](/abs-image/US/2005/09/01/US20050188709A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method and apparatus for controlling the load placed on a compressor
- 专利标题(中):用于控制放置在压缩机上的负载的方法和装置
- 申请号:US10790267 申请日:2004-03-01
- 公开(公告)号:US20050188709A1 公开(公告)日:2005-09-01
- 发明人: Dan Manole
- 申请人: Dan Manole
- 主分类号: F25B9/00
- IPC分类号: F25B9/00 ; F25B31/00 ; F25B49/02 ; F25D11/00 ; F25D17/00 ; F25D29/00
摘要:
A method of operating a vapor compression system, the vapor compression system defining a closed fluid circuit in which a refrigerant is circulated and having operably disposed therein, in serial order, a compressor, a high pressure heat exchanger, an expansion device and a low pressure heat exchanger. The method includes applying a variable thermal load on a first one of the heat exchangers, monitoring the thermal load placed on the first heat exchanger and controlling the operation of the system to limit the thermal load placed on the first heat exchanger when the thermal load exceeds a predetermined value. A heat exchange subsystem employed to limit the thermal load may include reducing the flow of a heat exchange medium over the heat exchanger or to recirculate the heat exchange medium in a manner which reduces the thermal load on the heat exchanger.
摘要(中):
一种操作蒸气压缩系统的方法,所述蒸汽压缩系统以系列顺序限定制冷剂循环并且可操作地设置在其中的闭合流体回路,压缩机,高压热交换器,膨胀装置和低压 热交换器。 该方法包括在第一个热交换器上施加可变的热负荷,监测放置在第一热交换器上的热负荷,并且当热负荷超过时控制系统的操作以限制放置在第一热交换器上的热负荷 预定值。 用于限制热负荷的热交换子系统可以包括减少热交换器上的热交换介质的流动,或者以减少热交换器上的热负荷的方式再循环热交换介质。