| Popis: |
A non-conventional cooling system uses LPG (Liquefied Petroleum Gas as Refrigerant). Domestic refrigerator which containing chlorine or fluorine item which is ban by international law due to ozone layer depletion and global warming problem. This work enables to boost the calorific value of gas by ensuring the vapor gas is going to burner. This project works on simple vapor compression refrigeration cycle. The vapor compression refrigeration cycle consists of compressor, condenser, capillary tube & evaporator. The compressor whose function is to increase pressure and temperature of vapor refrigerant and condenser is used for condensation of high temperature and high pressure vapor. These cycles are replaced by LPG cylinder i.e. (LPG cylinder has compressed & condensed refrigerant init). The LPG cylinder work as compressor and condenser. The high pressure LPG is passing through refrigeration circuit in which it passes through expansion valve or capillary tube & loop of evaporator. Due to it the latent heat of Liquefied Petroleum Gas gets converted from liquid to vapor which is called latent heat of evaporation of LPG. The cooling effect is obtained by using this latent heat of LPG in evaporator. Hence only vapor is supplied to the burner. |
