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Research Article

Year : 2017 | Volume: 1 | Issue: 2 | Pages: 15-19

UPS & Cell Tower Static Cooling System

Sainath Kasubha1*, Suresh Akella, Avinash, Alurujyothsna, Uday raj, Prakash Nayak2

doi:10.24951/sreyasijst.org/2016021003

Corresponding author

Sainath Kasubha*

Department of mechanical Engineering, Sreyas Institute of Engineering and Technology, Hyderabad, India.

  • 1. Department of mechanical Engineering, Sreyas Institute of Engineering and Technology, Hyderabad, India.

Received on: 1/6/2019

Revised on: 1/6/2019

Accepted on: 1/6/2019

Published on: 1/6/2019

Abstract

The AC is installed with roll bond evaporator, newly designed, tube and fin condenser and rotary compressor. All these three are attached using copper tubes and the refrigerant is supplied which is rotated through this setup. The refrigerant which comes out of the compressor goes into the condenser which is initially at high temperature and then while coming out of the condenser the temperature of the refrigerant is reduced and now it enters the roll bond evaporator through capillary tube in which the low temperature refrigerant is evaporated and then the refrigerant again goes to compressor. The refrigerant used in this project is R-22, tube and fin condenser and 1 ton rotary compressor. Roll bond evaporator, copper tubes, expansion valve are used for assembling of mobile air conditioner and design of AC In the present work, we have attached 6 roll bond evaporators to cool the ups room and connected to throttle valve, compressor condenser with the help of copper tubes. When the AC is switched on the compressor get started and refrigerant enters into compressor condenser. It then enters into the roll bond evaporator and it helps to reduce the room temperature. There are many cell tower rooms in many companies and colleges ups rooms. For best efficiency, life and reliability the temperature needs to be uniformly constant at 23°Celsius. This project also provides a 3D uniform temperature as required by the set point.

Keywords

Roll bond evaporator, Fin condenser, R-22 refrigerant, Mobile air conditioner, 3D uniform temperature.