RDT’s Eco-Cool system offers precise control of compressors, allowing what would typically require twelve compressors, to utilize just two digital scroll compressors – one for medium temperature and one for low temperature. How does RDT utilize Digital Scroll Compressors? With regulations looming large, energy efficiency is necessary for refrigeration, and digital scroll compressors run at optimal times and speeds to save energy for operations. These compressors also reduce compressor cycling, which ensures a longer life expectancy for refrigeration equipment. More stable temperatures maintain ideal food storage conditions, resulting in better food quality. Digital scroll compressors are highly flexible to match those changing loads, from 10% to 100% BTUH capacities with just one compressor.įor operators, that means they can trust the temperature is matching the current refrigeration needs at all times. What are the advantages of a Digital Scroll Compressor?Ī digital scroll compressor's simple, continuous modulation results in precise temperature control.
These compressors can be used in a variety of applications, including but not limited to, air conditioning systems, transportation, and of course, refrigeration. Digital scroll compressors match compressor output to an operation’s cooling needs through a simple mechanical design. What is a Digital Scroll Compressor and how does it work?Ī digital scroll compressor is a device designed to compress air or refrigerant. Let’s examine just how a digital scroll compressor plays an important role in refrigeration and the RDT solution that utilizes this technology. One way all these refrigeration challenges can be answered starts with a small but powerful piece of equipment – a digital scroll compressor. 238000004804 winding Methods 0.What do foodservice operations like restaurants, schools, or hospital cafeterias have in common? The need for commercial refrigeration that is efficient, cost-effective, and reliable.239000003507 refrigerant Substances 0.000 claims abstract description 77.238000007906 compression Methods 0.000 claims abstract description 141.239000007924 injection Substances 0.000 claims abstract description 153.238000002347 injection Methods 0.000 claims abstract description 153.Assignors: ISHIGAKI, TAKASHI, KOYAMA, SHUHEI Publication of US20170204861A1 publication Critical patent/US20170204861A1/en Application granted granted Critical Publication of US10227984B2 publication Critical patent/US10227984B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp Priority to PCT/JP2014/074927 priority Critical patent/WO2016042673A1/en Assigned to MITSUBISHI ELECTRIC CORPORATION reassignment MITSUBISHI ELECTRIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Mitsubishi Electric Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Shuhei Koyama Takashi Ishigaki Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US15/320,373 Other versions US10227984B2