Payment & Shipping Terms:
|COP:||4~5||Compressor:||Semi-hermetic Screw Compressor|
|Supply Power:||380V 3N~50Hz||Refrigerant:||R22|
|Warranty:||1 Year||Hot Water Temperature:||55~60° C|
|Heating Capacity Range:||408~682kW||Evaporator Type:||Shell And Tube Heat Exchanger|
|Condenser Type:||Shell And Tube Heat Exchanger|
R22 682kW Water Source Heat Pumps,
R22 Screw Water Source Heat Pumps,
sus304 water outlet Hvac Chiller
R22 Falling Film Screw Type Water Source Heat Pumps
The water/ground source heat pump is an air conditioning system that uses the solar resources stored by the earth as a source of cold and heat. The soil and water on the surface naturally maintain a relative balance of energy acceptance and divergence. The successful use of ground source heat pump technology makes it a reality to use the almost unlimited ground energy stored in it.
2. Energy efficient
The groundwater temperature used by the water/ground source heat pump is 10-16℃ in winter, which is higher than the ambient temperature, and 18-30℃ in summer, which is lower than the ambient temperature. The efficiency of the unit is greatly improved, and it can save energy by 30-40% Expenses, inputting 1KW of electric energy can get more than 4KW of heat or more than 5KW of cold.
3. High environmental and economic benefits
When the water/ground source heat pump unit is running, it does not consume or pollute water, and it does not need to burn fuel, which has significant environmental benefits. Compared with air source heat pumps, it can save energy by more than 40%, and compared with electric heating, it can reduce energy by more than 70%.
4. Wide operating range
The water/ground source unit has a wide operating range and is suitable for air conditioning and heating. It also has outstanding performance in industrial cooling, heating, and waste heat recovery. The heat source inlet temperature of the unit is 8~35℃, and it can provide 7℃ chilled water and 45~60℃ or higher temperature hot water
A. Optimized design
Fully follow international standards, combined with Chinese design, and actual national conditions.
The technical idea of "large temperature difference, small flow" saves resources to the maximum for users.
The system adopts independent modules and has high reliability.
Computer-aided optimal design to ensure that the unit is in good condition under any working conditions.
B. Sophisticated options
Imported compressors and refrigeration components to ensure efficient and reliable operation of the unit.
The high-quality controller combined with the special control program of the water source heat pump is more convenient in terms of intelligence and networking.
The high-efficiency heat exchanger is jointly developed with professional supporting manufacturers.
C. Simple operation and reliable operation
Fully computer-controlled and equipped with a backup manual operating system.
Perfect computer control and multiple protections make the whole machine safe and reliable.
D. Flexible and convenient parameter setting
More than 80 variable built-in parameter settings can adjust the working status of the unit at any time.
Power-off memory protection can maintain the continuity of the running state.
|Compressor||Type||Semi-hermetic screw compressor|
|Cooling input power||kW||57.3||66.5||72.1||79.5||95.2|
|Cooling operating current||A||99.9||115.6||124.4||134.9||161.5|
|Heating input power||kW||75.9||88.1||95.6||105.3||126.1|
|Heating operating current||A||129.2||149.7||161.9||177.5||212.6|
|Maximum operating current||A||162||187||202||222||266|
|Evaporator||Type||-||Shell and tube heat exchanger|
|Water side resistance||kPa||45||45||45||45||47|
|Cooling conditions use side water flow||m3 /h||67||78.6||84.7||92||111.7|
|Heating conditions heat side water flow||m3 /h||35.7||42||45.3||49.2||59.8|
|Condenser||Type||-||Shell and tube heat exchanger|
|Water side resistance||kPa||47||47||47||47||45|
|Cooling conditions use side water flow||m3 /h||34.9||40.9||44.2||48||58.2|
|Heating conditions heat side water flow||m3 /h||70.2||82.4||88.9||96.9||117.3|
|Unit net weight||Kg||2150||2380||2520||2670||2860|
1) The cooling capacity of the unit and the power consumption calibration conditions of the compressor: evaporator inlet and outlet water temp (12/7°C), condenser inlet and outlet water temp(18/29°C)
2) The standard pressure-bearing capacity of the condenser, evaporator and heat recovery device`s water circuit is 1.0MPa, and the fouling factor: 0.086 ㎡°C/kW
3) If the specifications listed in this table change, please excuse for no notice
Contact Person: Sunny