A Study Of Cold Storage System In An Air-conditioning Equipment

• Main Authors: Chen-Wei Liao, 廖振暐
• Other Authors: 翁豊在
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/p54qbw

碩士 === 國立虎尾科技大學 === 機械與機電工程研究所在職專班 === 102 === This thesis is to study the cold storage equipment for air-conditioning systems. It has a cold storage tank, and is connecting with pipeline and exchanging pipeline, the cold storage tank has an inner cylinder, shield, condenser, cold liquid storage and cold-exchange circulation pipe, the shield is set in outside of the inner cylinder and it has a shield cover board, the condenser and cold-exchange circulation pipes are set in the inner cylinder. For example, the indoor air-conditioning system, a part of air conditioning is storage to the cold storage equipment, after closing, it still provides air- conditioning to prolong the cooling effect and to reduce energy consumption through the cold storage equipment. After the test, it can be completely frozen by 50 minutes and completely thawed by 2 hours. The cold storage tank is connected to the pump, condenser and air-conditioning systems, and condenser placed in an incubator, after 2 hours, the average outlet temperature remained at 20.6 ℃, the incubator temperature was still 23.6 ℃, the cold storage tank temperature rises to 12.6 ℃; therefore this system can indeed achieve the effect of lowering the temperature of the above, and the effect of up to 2 hours. If the test results are shown in vehicles, for example, in the automotive cooling system and the installation of the reservoir with the "idling stop system" automatically turn off when the vehicle is idling vehicles, and then began the role of cold storage system that allows the vehicle after flameout this car can still protect the cabin air conditioners can still blowing, so that drivers can keep cool with passengers not stuffy feeling.