Performance testing apparatus of refrigerating cycle

Details Performance testing apparatus of refrigerating cycle Performance testing apparatus of refrigerating cycle

2005-01-06

2008-05-13

Jules, Frantz (Department: 3744)

Refrigeration

With indicator or tester

C062S127000, C062S129000

Reexamination Certificate

active

07370485

ABSTRACT:
A performance testing apparatus includes a refrigerant pipe provided with open ends, and installed such that a condenser, an expansion device and an evaporator are sequentially aligned from one end thereof to the other end thereof. A refrigerant heating unit is installed at one end of the refrigerant pipe for heating a refrigerant by a double boiler method and transmitting the heated refrigerant to the other end of the refrigerant pipe. Cooling fluids are respectively provided outside of the condenser and the evaporator for exchanging heat with the refrigerants in the condenser and the evaporator. A flow rate measurement unit is used for measuring the flow rate of the refrigerant flowing within the refrigerant pipe. A temperature and pressure measurement unit measure variations in temperature and pressure of the refrigerant passing through the condenser, the expansion device and the evaporator.

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