Weak current College】 【HVAC professional English table (6).

Section III, cooling and refrigeration systems

Section 6.3.1 article compression refrigeration compression-typerefrigeration

The electric energy is transformed into mechanical energy, through compression refrigeration cycle to achieve the purpose of refrigeration refrigeration.

Section 6.3.2, thermodynamic refrigeration heat-operatedrefrigeration

Direct thermal energy as a driving force, through the absorption or steam jet refrigeration cycle to achieve the purpose of refrigeration refrigeration.

6.3.3 of refrigeration system refrigeratingsystem

For refrigeration purposes by the relevant equipment, fittings, pipes and accessories of the system.

Section 6.3.4 direct refrigeration system directrefrigeratingsystem

Refrigeration system evaporator directly and be cooling medium or space contact swappable cooling system.

Section 6.3.5 indirectrefrigeratingsystem indirect refrigeration system article

Refrigerant is cooling the refrigerant is then used to cool the cooling medium or space refrigeration system.

Section 6.3.6 bar compression refrigeration system compression-typerefrigeratingsystem

Mechanical compression refrigerants complete refrigeration cycle refrigeration system.

The first section 6.3.7 heat-operatedrefrigeratingsystem thermal refrigerating systems

Use of thermal energy complete refrigeration cycle refrigeration system.

Section 6.3.8-article 1, the second pump cold water system chilledwatersystemwithprimarysecondarypumps
There are two levels of circulating pumps for water cooling system. A pump driven cold water circulating through the evaporator; secondary pumping supply to all users.

The fourth section of the refrigeration equipment and accessories

Section 6.4.1 of refrigerator refrigeratingmachine

Including the original motive, complete refrigeration cycle equipment, accessories and connection pipe, etc.

Section 6.4.2, compression refrigerating compression-typerefrigeratingmachine

Mechanical compression refrigerants complete refrigeration cycle refrigerator.