1. Cooling water tower

2. Circulating pump of water tower

3. Angle valve

4. Drying fiter

5. Expansionvalve

6. Automatic water makeup nozzle

7. Condenser

8.  High pressure switch

9. Low pressure switch

10. Compressor

11. Evaporator

12.Bypass valve (regulating valve)

13. Refrigerated water pump

14.  Cooling water return

15.  Cooling water outlet

16.  Drain valve

17.  Cooling water outlet

18.  Cooling water inlet

Water-cooled chillers Working Principle:

Water-cooled chillers are known for their low influence on ambient temperature, low unit cost and refrigeration energy efficiency The characteristics of high ratio have a wide range of applications in various industries, and water-cooled chillers need to be matched

Using cooling towers and pumps to provide cooling water sources, water-cooled chillers are made up of compressors, condensers, Components such as evaporators, expansion valves, circulating water pumps, and electronic control systems and frames, which are connected to the wind

The main difference between the cold chiller is the different form of the condenser, the water-cooled chiller

Generally, shell-and-tube heat exchangers are used.

In the working principle diagram of the water-cooled chiller, we can see: the water-cooled chiller is

It is composed of refrigeration system, cooling water circulation system and chilled water circulation system. Refrigerant (refrigerant) After being compressed in the compressor, a gas-liquid mixture is formed, and the heat is transferred after condensation by the condenser

Passed to the cooling water, the refrigerant absorbs heat in the evaporator under the control of the throttling device and gradually vaporizes, and then is sucked into the compressor into the next cycle, due to the cooling water temperature affected by the environment

The effect of temperature is small, so the cooling efficiency of water-cooled chillers is relatively stable, even in summer

( Autumn ) When the ambient temperature rises, the attenuation of its cooling capacity is much smaller than that of air-cooled chillers.

Another advantage of water-cooled chillers is that they can be installed because they do not use condensing fans

In some occasions with high noise requirements or indoor places without exhaust facilities, water cooling

Chillers are often used with large cooling capacity requirements due to their low cost and high energy efficiency ratio occasions, such as air conditioning refrigeration, chemical reactor temperature control and factory centralized refrigeration.

DIUM is a reliable supplier of quality industrial water cooled chiller and screw type chiller, oil type chiller, we have a big factory, and is the main suppliers of mobile air conditioner.

More industry refrigeration solutions welcome you to contact us.

Sincerely look forward to communicating with you and learning from each other.

Dongguan Ice Universe Machinery Co., Ltd. (DIUM)

service@evergrinding.com