Evaluation of Commercial Type of Split Air Conditions by Using Condenser Waste Heat in a Boiler

Year 2017, Volume: 2 Issue: 1, 188 - 193, 25.02.2017

Alper Ergun

Abstract

Air
conditioners are used for reducing the ambient temperature and they are
manufactured in different versions. Especially, split type air conditioners are
used widely. Because of increasing use of air conditioners, energy consumption
has also increased, so researchers have attracted to search for production of
more efficient air conditioners. The main objective of this study is to
investigate thermal performance of the whole split type air conditioner system.
For this purpose, an experimental system was designed and manufactured by
adding a boiler unit to the conventional split air conditioners condenser. At
the end of the study, coefficient of performance (COP) of the system increased
from 3.64 to 4.54. In addition, boiler which added to system increases temperature
of water from 10ºC to
40 ºC.
When economical benefit is considered, electrical consumption is decreased 0.61
$ supposing that the device works 10 hours in a day. Only 132.5 $ is paid for
the device in addition to existing split air conditioners. Besides, domestic
water at 40 ºC was
produced.

Keywords

condenser

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