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Ice storage air conditioning. Illustration of an ice storage air conditioning unit in production. Ice storage air conditioning is the process of using ice for thermal energy storage. The process can reduce energy used for cooling during times of peak electrical demand. [1] Alternative power sources such as solar can also use the technology to ...
Shop display of Cool Biz fashions, 2017. The Cool Biz campaign is a Japanese campaign initiated by the Japanese Ministry of the Environment from mid-2005 as a means to help reduce Japanese electricity consumption by limiting the use of air conditioning. This was enabled by changing the standard office air conditioner temperature to 28 °C (82 ...
Air conditioning can be achieved using a mechanical 'air conditioner' or by other methods, including passive cooling and ventilative cooling. [ 2][ 3] Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). [ 4] Heat pumps are similar in many ways to air conditioners ...
U.S. patent D132,182 was issued on April 28, 1942 – Design for air conditioning unit. U.S. patent 2,336,735 was issued on December 14, 1943 – Removable cooling units for compartments. U.S. patent 2,337,164 was issued on December 21, 1943 – Means for automatically stopping and starting gas engines.
The energy efficiency ratio (EER) of a particular cooling device is the ratio of output cooling energy (in BTUs) to input electrical energy (in watt-hours) at a given operating point. EER is generally calculated using a 95 °F (35 °C) outside temperature and an inside (actually return-air) temperature of 80 °F (27 °C) and 50% relative humidity.
Free Air Conditioners for people 65 and older. If you or someone you know is 65 years or older and in need of an air conditioner, the Bishop Sullivan Center’s Project ElderCool can also be ...
Then the mixture air enters an indoor or outdoor heat exchanger section where the air is to be cooled down, then be guided to the space creating positive air pressure. The percentage of return air made up of fresh air can usually be manipulated by adjusting the opening of this vent. Typical fresh air intake is about 10% of the total supply air.
Willis Haviland Carrier (November 26, 1876 – October 7, 1950) was an American engineer, best known for inventing modern air conditioning. Carrier invented the first electrical air conditioning unit in 1902. In 1915, he founded Carrier Corporation, a company specializing in the manufacture and distribution of heating, ventilation, and air ...