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Invention Publication
CN108291758A 用于制冷系统的节能型装置控制 有权

  • Patent Title: 用于制冷系统的节能型装置控制
  • Patent Title (English): ECONOMIZED DEVICE CONTROL FOR REFRIGERATION SYSTEM
  • Application No.: CN201680070591.7
    Application Date: 2016-11-16
  • Publication No.: CN108291758A
    Publication Date: 2018-07-17
  • Inventor: 孙剑 , M.J.佩尔科维奇
  • Applicant: 开利公司
  • Applicant Address: 美国康涅狄格州
  • Assignee: 开利公司
  • Current Assignee: 开利公司
  • Current Assignee Address: 美国康涅狄格州
  • Agency: 中国专利代理(香港)有限公司
  • Agent 张昱; 李建新
  • Priority: 62/261521 2015.12.01 US
  • International Application: PCT/US2016/062191 2016.11.16
  • International Announcement: WO2017/095631 EN 2017.06.08
  • Date entered country: 2018-06-01
  • Main IPC: F25B49/02
  • IPC: F25B49/02 ;  F25B1/10 ;  F25D29/00 ;  F25D11/00
用于制冷系统的节能型装置控制
Abstract:
提供了用于操作制冷单元的方法和系统。该方法和系统包括测量制冷单元的第一特性，基于第一测量特性计算压缩机中间级压力，基于第一测量特性和计算的压缩机中间级压力确定是否满足第一比较和第二比较，以及当满足第一比较和第二比较时打开节能器电磁阀。
Abstract(English):

The present invention provides a method and a system for operating a refrigeration unit. The method and the system include the steps of: measuring a first characteristic of a refrigeration unit, calculating a compressor middle stage pressure based on the first measured characteristic, determining if a first comparison and a second comparison are satisfied based on the first measured characteristicand the calculated compressor middle stage pressure, and opening an economizer solenoid valve when the first comparison and the second comparison are satisfied.

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