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Water-Cooled Flooded Screw Chiller (120kw-3000kw)
  • Water-Cooled Flooded Screw Chiller (120kw-3000kw)
  • Water-Cooled Flooded Screw Chiller (120kw-3000kw)

Water-Cooled Flooded Screw Chiller (120kw-3000kw)

Can be customized acid-proof, anti-corrosion, frequency conversion, explosion-proof. Selected imported brand-name semi-hermetic screw compressors and semi-hermetic reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used. The compressor can automatically alternate operation according to load changes, balance the operating hours of each compressor

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  • Features
  • Parameters

Can be customized acid-proof, anti-corrosion, frequency conversion, explosion-proof. Selected imported brand-name semi-hermetic screw compressors and semi-hermetic reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used. The compressor can automatically alternate operation according to load changes, balance the operating hours of each compressor, and greatly extend the service life of the chiller.

Features:

compressor:

Selected imported brand-name semi-hermetic screw compressors and semi-hermetic reciprocating compressors.

Good performance and low noise.

According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used.

The compressor can automatically alternate operation according to load changes, balance the operating hours of each compressor, and greatly extend the service life of the chiller.

Evaporator:

The copper tube of the evaporator adopts internal and external threaded reinforced tube. The surface of the copper pipe is threaded, the outer surface of the copper pipe is smooth, and the cooling effect is good. The evaporator body is insulated with a 25mm thick PE insulation board, which does not condense and reduces the loss of cooling capacity.

Condenser:

The condenser is made of copper pipes imported from foreign countries and processed into trapezoidal low help pipes to enhance the heat transfer capacity. The surface of the copper pipe is smooth, which reduces the water pressure and is easy to clean and maintain.

protective device:

The protection system devices include: temperature control switch, antifreeze switch, fusible bolt, high and low pressure switch, overload protector, compressor overheat protector, compressor frequent start protector and abnormal indicator light.

Computer control system:

The company has developed a high-intelligence PIC, PC-level computer control system, which can be used for remote monitoring and control, and is simple to operate. The host is connected to the power supply.

The failure rate is low, the safety factor is high, and the installation is simple. System control can be adjusted instantly, intuitive and reliable.

DX stand-alone series performance parameter table Specifications
model

Dx-030WSDX-040WSDX-050WSDX-060WSDX-080WSDX-090WSDX-100WS
using electric
3Φ-50Hz-380V
Cooling capacityKW1081451731968260293335
Kcal/h92.880124.700148.780170.280223.600251.980288.100
Power consumptionKW20.327.833.238.051.256.564.8
Chilled waterm3/h18twenty four2933465054
Cooling water volumem3/htwenty two293540556268
compressorType
Semi-hermetic screw type
Number of units
1
Start method
Y-1△
Capacity adjustment%0, 25, 50, 100
input powerKWtwenty two303641566170
Frozen oilType
SUNISO 4GS
Filling amountL7778121616
RefrigerantType
R-22
way to control
Temperature sensing type external pressure equalizing expansion valve
Filling amountkg18twenty two2732424854
EvaporatorType
Shell and tube
Pipe diameterBPT 2-1/2"PT 3"PT 4"
CondenserType
Shell and tube
Pipe diameter
PT 5"PT 4"
protective deviceHigh and bottom pressure switch, antifreeze protection, soluble thrombus/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc.
Dimensionslongmm2250230025002500260028002800
widthmm800800800800850850850
highmm1450145015501550170017001800
Unit weightkg1020115013501500168018001930


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