Water cooling chiller:

Chiller commonly known as freezer, refrigerator, ice water machine, cold water machine, cooler, etc., because of more extensive application of all walks of life, so the name was also more numerous. Its nature principle is a versatile machine, removed the liquid vapor by compression or heat absorption refrigeration cycle. Vapor compression chillers include four main components of: vapor compression refrigeration cycle compressor, evaporator, condenser, metering device to achieve a different refrigerant. Absorption chillers using water as a refrigerant, and rely on between water and lithium bromide solution, in order to achieve the cooling effect is very strong affinity.

Water cooling chiller

Water cooling chiller

Water cooling chiller specification:

Chiller is generally used in air conditioning units and industrial cooling. In air conditioning systems, chilled water is usually assigned to the cooling heat exchanger or coils in air handling units or other types of terminal equipment in their respective space and cooling water re-circulated back to cool for cooling. In industrial applications, chilled water or other liquids cooling pump through process or laboratory equipment. Industrial water cooling chiller is used to control the products, mechanisms and factory machinery cooling.

Water cooling chiller more higher energy efficiency than air cooling chillier:

Chiller refrigeration form can generally be divided to the water cooling chiller and air-cooled chillers, technically, water cooling chiller of 300-500’s kcal/h more higher than air-cooled chiller energy efficiency; the price, water is much lower than the air-cooled chiller; On installation, water cooling towers need to be included before use for water cooling chiller, while air cooling chiller is movable, no other assistance, but air cooling chiller just by fan for air cooling, and has requirements on the environment, for example: ventilation, humidity, temperature not higher than 40 ° C, air pH, etc.. While water cooling chiller is more easy for this.

Model 3 5 8 10 12 15 16 20 25 30 40 50
kw 7.9 12 19.8 25.2 29.6 37.5 39.6 50.4 59.2 75.6 100.8 118.4
103kcal/h 6.79 10.3 17 21.7 25.5 32.3 34.1 43.3 50.9 65 86.7 102
Freeze medium Water, DI water, saline water, glycol, dilute suphuric acid, electroplating solution, etc..
Input power supply 3Phase 380V/50HZ
Complete power (kw) 3.02 4.96 7.61 9.75 11.2 15.3 15.7 19.9 22.4 29.6 30.2 35.1
Complete current (A) 5.32 8.75 13.5 17.2 19.4 24 27.4 35.1 39.8 52.3 57.6 64.2
Compressor Shape Whole sealing scroll compressor
QTY 1 2-4
kw 2.42 3.96 6.1 8.1 9.15 12.2 12.6 16.2 18.3 24.8 32.4 36.6
A 4.16 6.8 10.5 13.9 15.7 20.9 21.7 27.9 31.5 42.7 55.7 63
Fan kw 0.23 0.45 0.76 0.9 1.23 1.62 1.62 2.2 2.6 3.3 4.4 5.5
A 0.52 1 1.72 2 2.43 3.05 3.05 4.6 5.7 7 10 11.6
Water pump Shape High efficiency, low noise centrifugal inline pump
kw 0.37 0.55 0.75 0.75 0.75 1.5 1.5 1.5 1.5 2.2 4 5.5
A 0.64 0.95 1.3 1.3 1.3 2.6 2.6 2.6 2.6 3.8 6.4 8.8
M 16 20 22 22 22 18 18 18 18 20 20 20
Copper core wiring spec 4 4 6 6 10 10 10 16 16 25 25 25
Coolants R22
Condenser Shape High efficiency copper pipe good quality advanced fins type
Total air capacity (×103M3) 3 6 9 13.1 17.4 21.6 21.6 24.4 30 38 45 57
Fins space(mm) 2.1
Evaporator Shape High efficiency rifled pipe, ambrose alloy, aldurbra, titanium alloy, tubular U evaporator
Water discharge (m3) 1.4 2.1 3.4 4.3 5.1 6.4 6.8 8.6 10.1 13 17.3 20.3
Water connection size (mm) DN25 DN40 DN50 DN65
Water tank capacity 60 160 250 300
Throttle mode Capillary outer balanced type expansion valve
Safety protection Water pump chain protection, leakage, overload, overpressure, reverse protection, coolants abmormal protection, compressor overtemperature preotection, anti-icing protection, water shartage protection.
Overrall dimensions Length (mm) 1000 1150 1400 1400 1650 1650 1650 2000 2000 2400 2500 2500
Width (mm) 650 650 850 850 850 850 850 1000 1000 1000 1500 1500
Height (mm) 1250 1250 1560 1560 1560 1560 1560 1650 1650 1680 1800 1800
Weight (kg) 160 210 330 360 435 495 530 585 655 720 850 960
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