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E-mail
462229755@qq.com
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Phone
13392746999
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Address
Dalingshan Town, Dongguan City
Product Categories
Dongguan Huaxiang Refrigeration Equipment Co., Ltd
Water cooled screw unit (single machine)
NegotiableUpdate on 05/26
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Overview
1. Efficient and energy-saving refrigeration system combination
Product Details
1. Efficient and energy-saving
Combined with refrigeration system, the overall energy efficiency of the machine reaches 6.0
+The application of frequency conversion technology achieves a comprehensive energy efficiency of 10.0
Self owned heat recovery technology, free access to high-temperature hot water, and a 5% increase in unit efficiency
2. Reliable operation
99 production processes, strict control of product quality
Equipped with 15 safety protection measures to ensure the normal operation of the unit
Tested on a monitoring platform before leaving the factory to ensure reliable quality of the unit
3. Intelligent control
Siemens PLC integrated controller, fully automatic operation
10 inch true color touch screen, Chinese display, convenient for operation and management
Cloud service platform, remote monitoring through mobile app, providing fault warning
4. Technical parameter range
Single cooling capacity range: 100-3500Kw
Outlet temperature range: 2 ℃ -25 ℃
Customizable special models: explosion-proof units, integrated units
Screw compressor+frequency conversion technology
Choose an international brand semi enclosed twin-screw compressor with a cast iron shell, forged steel rotor, SKF bearings, which is efficient, energy-saving, durable, and has a long service life;
Alternatively, variable frequency drive technology can be adopted, using the international brand Siemens frequency converter, which significantly improves the energy efficiency of the chiller unit at partial loads. The comprehensive partial load performance (IPLV) can reach around 10.0, with significant energy-saving effects.
Shell and tube evaporator
The evaporator adopts a dry, full liquid or falling film design, with refrigerant flowing through the shell side and water flowing through the tube side. The copper tube adopts 1.1mm thick copper heat exchange tube, ensuring that all products meet the high requirements of high efficiency, energy saving, safety, strong anti pollution ability, and durability.
Shell and tube condenser
Shell and tube condenser is a high-efficiency heat exchanger that exceeds the standard. Different materials of heat exchange tubes can be selected according to customer usage conditions and water quality factors. It can also increase the fouling coefficient to enhance heat exchange efficiency, ensuring high efficiency, energy saving, and service life of the unit.
Heat Recovery Device - Optional Accessories
The condensation heat of the chiller unit (usually discharged into the atmosphere through the cooling tower) is recovered and effectively utilized. With the heat recovery cycle, the heat absorbed during refrigeration can be transported to the areas in the building that require hot water through heat recovery. During the cooling season, hot water temperatures above 50 ℃ can be provided for free
Human machine interface and control center
The highly integrated PLC controller used is fully automatic and can be connected to the Modbs upper computer system. It has a 10 inch full-color human-machine interaction interface, and the operation is simple and easy. The equipment operation data, fault display, and solutions are clear at a glance, and can be connected to the operation service system.
IoT cloud service platform (remote control)
The configured IoT cloud service platform can be remotely controlled through a mobile app, displaying real-time unit operation data and providing SMS pre alarm function, without the need for on-site personnel on duty, greatly reducing personnel costs.
Free provision of cooling and heating system solutions
Production oriented enterprises face equipment selection and system design issues when using chillers.
Huaxiang Refrigeration has been focusing on overall solutions for industrial refrigeration systems for 20 years, accumulating rich industry experience,
We provide you with a safe, energy-saving, easy to operate, and unmanned system solution
1The selection of chiller units and supporting equipment is more reasonable, high-quality, and energy-saving
2Application of self-control technology to achieve fully automatic operation, with simple and convenient operation
3Based on the overall design scheme, the system runs more safely, reliably, and securely
4IoT cloud service technology enables remote monitoring of mobile apps
5The application of a large number of energy-saving technologies makes system operation more energy-efficient and economical
6Provide SMS pre alert, collect and analyze energy consumption data for operation - selection
Product Parameters
| Basic parameter table for water cooled screw chiller parameter sheet (single compressor) selection | |||||||||
| Model/Parameters | refrigeration capacity | Compressor input power | chilled water flow rate | Diameter of chilled water pipe | cooling water flow | Diameter of chilled water pipe | refrigerant | Overall dimensions | |
| KW | Kcal/hr | KW | m3/h | m3/h | Filling amount - kg | L*W*H(mm) | |||
| HX-30SL | 100 | 86000 | 23 | 15 | DN-65 | 18 | DN-65 | R22-16kg | 1900*900*1400 |
| HX-40SL | 132 | 113520 | 30 | 20 | 24 | R22-22kg | 1900*900*1400 | ||
| HX-50SL | 165 | 141900 | 38 | 25 | DN-80 | 30 | DN-80 | R22-26kg | 1980*950*1550 |
| HX-60SL | 200 | 172000 | 42 | 30 | 36 | R22-35kg | 1980*950*1550 | ||
| HX-70SL | 231 | 198660 | 50 | 35 | 42 | R22-38kg | 2150*1050*1600 | ||
| HX-80SL | 260 | 227000 | 55 | 40 | DN-100 | 48 | DN-100 | R22-45kg | 2200*1050*1650 |
| HX-90SL | 297 | 255420 | 62 | 45 | 54 | R22-48kg | 2300*1150*1650 | ||
| HX-100SL | 330 | 283800 | 72 | 50 | 60 | R22-53kg | 2300*1150*1650 | ||
| HX-120SL | 370 | 340000 | 86 | 60 | 72 | R22-64kg | 2400*1200*1700 | ||
| HX-130SL | 420 | 361200 | 103 | 65 | DN-125 | 78 | DN-125 | R22-68kg | 2400*1200*1700 |
| HX-150SL | 470 | 404200 | 108 | 75 | 90 | R22-75kg | 2500*1250*1850 | ||
| HX-160SL | 520 | 454000 | 118 | 80 | 96 | R22-87kg | 3000*1500*1850 | ||
| HX-180SL | 590 | 510800 | 128 | 90 | 108 | R22-98kg | 3000*1500*1850 | ||
| HX-200SL | 650 | 567000 | 133 | 100 | DN-160 | 120 | DN-160 | R22-109kg | 3500*1360*1900 |
| HX-220SL | 720 | 624300 | 151 | 110 | 132 | R22-110kg | 3500*1360*1900 | ||
| HX-240SL | 790 | 681100 | 163 | 120 | 144 | R22-122kg | 3500*1360*1900 | ||
| HX-260SL | 850 | 737800 | 178 | 130 | 156 | R22-135kg | 4000*1500*2000 | ||
| HX-300SL | 980 | 842800 | 201 | 150 | 180 | R22-155kg | 4000*1500*2000 | ||
| Note: | |||||||||
| 1. The cooling capacity is determined based on the following conditions: chilled water inlet temperature of 12 ℃, chilled water outlet temperature of 7 ℃, cooling water inlet temperature of 30 ℃, and cooling water outlet temperature of 35 ℃; | |||||||||
| 2. The control system is a touch screen series, the PLC is a programmable system, and the others are Bangpu control systems with full RS485 communication; | |||||||||
| 3. The design pressure for both the chilled water side and the cooling water side of the standard model is 1.0Mpa; Container pressurization type (special order model) applicable design pressure: 1.6Mpa on the cooling water side and 1.0Mpa on the chilled water side; | |||||||||
| 4. The client flange is not included in the factory and is provided by the customer. The main power supply is 3-phase 380V 50Hz, and the operating power supply is single-phase 220V 50Hz; Please apply in advance when ordering non-standard power supplies; | |||||||||
| 5. For more detailed parameters, please contact your Huaxiang distributor. | |||||||||
Learn more parameters or click to consult
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