Analysis of the advantages and disadvantages of air cooled screw chiller and air-cooled scroll chillers

Function: air cooled screw chiller and air-cooled scroll chillers are the same in the refrigeration function, refrigeration, heating, energy is power.

Application: mainly used in industry, medicine, food, coal, shopping malls and other industries.

Unit performance comparison:

1, air-cooled screw chiller features:

1）Semi enclosed screw type high efficiency compressor, and has a single system and double machine series selection, the unit structure is compact, easy maintenance; using the new 5:6 screw rotor design, stable operation, high efficiency and energy saving.

2）Advanced intelligent out of the way. Microcomputer control at any time analysis of the point temperature, optimize the cycle time, ensure that the timely operation of the equipment in addition to the cream in a timely manner.

3）Professional motor cooling device. Meet the operating conditions of harsh conditions.

4）The use of a new generation of efficient heat transfer tubes, the heat transfer coefficient can be increased by 5%. The double groove tube plate design technology and advanced tube expansion, make the structure more reliable seal, completely avoid each other may.

2, air-cooled scroll chiller features:

1）High efficiency and high quality components, system optimization design

2）Vortex refrigeration system is also the industry's simple system process, heat pump unit to cancel the one-way valve, using the unique two-way expansion valve throttling technology, making the system process greatly simplified. That is to reduce the system resistance, improve the performance, but also reduce the risk of leakage, the unit is stable and reliable operation.

3）The evaporator adopts inner screw type high efficiency heat exchanging copper pipe or coil evaporator, and the outer surface of the copper pipe is smooth and the water side baffle plate adopts the non short circuit design, so that the heat efficiency of the freezing water mixture is improved.
4）The main control unit equipment with special microcomputer controller. Parameter setting, query convenient, easy to operate. Unit operation, energy regulation, self protection

5）Automatic monitoring, after receipt of the goods only need to connect water systems and power supply and use.