Gaffney, SC 29340. Phone: 864.487.2529. The Detention Center is the primary holding facility for all county and local inmates who are either awaiting trial or have been sentenced to 90 days incarceration or less. It operates as a direct supervision environment, meaning there are no bars or cells, as in traditional facilities.
by Tomo Â· March 15, 2011. It was in 18 th century that the process of invention of refrigerator started. In 1748 William Cullen of University of Glasgow developed a process for creating an artificial cooling medium. No one took interest in it for commercial or home consumption, it only attracted scientific attention. An American inventor Oliver Evans made the first design for the refrigerator in 1804 but until 1834 none was interested in the same. Jacob Perkins built the first refrigeration machine in 1834.
Commercial refrigerator and freezer units were in use for almost 40 years prior to the common home models. Most households use the freezer-on-top-and-refrigerator-on-bottom style, which has been the basic style since the 1940s.A vapor compression cycle is used in most household refrigerators, refrigeratorâfreezers and freezers.In this cycle, a circulating refrigerant such as R134a enters a compressor as low-pressure vapor at or slightly below the temperature of the refrigerator interior. Air from the freezer section is diverted to the refrigerator door, to cool milk or juice stored in the door shelf. 2  A drop down door built into the refrigerator main door, giving easy access to frequently used items such as milk, thus saving energy by not having to open the main door.