Water-cooled centrifugal type chiller heat pump

Product catalog summary

Overview:
The document discusses the features and applications of water-cooled centrifugal type chiller heat pumps, focusing on high efficiency and energy standards compliance. It highlights two main products: the water-cooled centrifugal inverter chiller and the high temperature centrifugal water source heat pump.

1. Water-cooled Centrifugal Inverter Chiller:

Utilizes a semi-hermetic two-stage centrifugal compressor.
Operates with variable frequency start and operation.
Meets Grade 1 requirement of China's national energy standard for IPLV.
Offers 20%-30% power savings compared to fixed frequency drive screw type chillers.
Features a falling film type evaporator for high heat transfer efficiency and convenient oil return.
Uses environment-friendly refrigerant R134a.

2. High Temperature Centrifugal Water Source Heat Pump:

Equipped with a semi-hermetic two-stage centrifugal compressor.
Capable of reaching a hot water outlet temperature of 72℃.
Includes a falling film type evaporator for efficient heat transfer and oil return.
Employs environment-friendly refrigerant R134a.
Available in multiple power specifications ranging from 380V to 10KV.
Supports various starting methods including star-delta, soft start, inverter start, and high voltage direct starting.

Typical Cases:

Department Store of Lanzhou Guofang: Utilizes a water-cooled centrifugal inverter chiller with a cooling capacity of 2858KW, chilled water inlet/outlet temperatures of 12/7℃, and cooling water inlet/outlet temperatures of 30/35℃.
China Electric Equipment Group: Employs a water-cooled centrifugal inverter chiller with a cooling capacity of 5280KW, chilled water inlet/outlet temperatures of 12/7℃, and cooling water inlet/outlet temperatures of 32/37℃.
Heat Supply Company of Shanxi Transition and Comprehensive Reform Demonstration Zone Management Committee: Uses a high temperature centrifugal water source heat pump with a heating capacity of 8250KW.

Conclusion:
The document emphasizes the energy efficiency and environmental benefits of the water-cooled centrifugal type chiller heat pumps, highlighting their compliance with energy standards and their application in various industrial settings.

Catalog excerpts

Water-cooled centrifugal type chiller heat pump-1

Water-cooled centrifugal type chiller heat pump Water-cooled centrifugal type chiller/heat pump Apply high efficiency semi-hermetic two stage centrifugal compressor，fixed frequency or inverter control，IPLV of water-cooled inverter centrifugal chiller meets Grade 1 requirement of Energy Standard of China. The highest outlet temperature of Centrifugal Type Water Source Heat Pump（High Temperature Model）can be 72℃. 1. Water-cooled Centrifugal inverter chiller Characteristics: 1）Semi-hermetic two stage centrifugal compressor 2）Variable frequency start，variable frequency operation 3）IPLV meets Grade 1 requirement of China national energy standard 4）20%-30% power saving in comparison with fixed frequency drive screw type ch

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Water-cooled centrifugal type chiller heat pump-2

5）falling film type evaporator，high heat transfer efficiency，oil return is more convenient 6）Environment friendly refrigerant R134a 2. High temperature centrifugal water source heat pump Characteristics： 1）Semi-hermetic two stage centrifugal compressor 2）Hot water outlet temperature could reach 72℃ 3）falling film type evaporator，high heat transfer efficiency，oil return is more convenient 4）Environment friendly refrigerant R134a 5）multiple power specification available，from 380V-10KV. 6）Star-delta starting，soft start，inverter start and high voltage direct starting. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------...

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Water-cooled centrifugal type chiller heat pump-3

2. China Electric Equipment Group Water-cooled centrifugal inverter chiller Cooling Capacity：5280KW Chilled water inlet/outlet：12/7℃ Cooling Water inlet/outlet：32/37℃

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Water-cooled centrifugal type chiller heat pump-4

3. Heat supply Company of Shanxi Transition and Comprehensive Reform Demonstration Zone Management Committee High temperature centrifugal water source heat pump Heating Capacity：8250KW

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Water-cooled centrifugal type chiller heat pump-5

// // // // // Apply high efficiency semi-hermetic two stage centrifugal compressor，fixed frequency or inverter control，IPLV of water-cooled inverter centrifugal chiller meets Grade 1 requirement of Energy Standard of China. The highest outlet temperature of Centrifugal Type Water Source Heat Pump（High Temperature Model）can be 72℃. Product link： https://www.shuangliang-ecoenergy.com/water-cooled-centrifugal-type-chiller-heat-pump.html page 5 / 5 Powered by TCPDF (www.t

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