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R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

    Buy cheap R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller from wholesalers
     
    Buy cheap R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller from wholesalers
    • Buy cheap R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller from wholesalers
    • Buy cheap R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller from wholesalers
    • Buy cheap R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller from wholesalers

    R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

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    Brand Name : Shenglin
    Model Number : GSHP series
    Certification : CE
    Payment Terms : T/T, Western Union
    Supply Ability : 1000 PCS/month
    Delivery Time : 30~35 days
    • Product Details
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    R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

    R22 Falling Film Screw Type Water Source Heat Pumps


    Product Features:


    1. Renewable

    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


    Product Performance:

    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.


    Technical paramater:


    Unit modelGSHP390PGSH460PGSHP490PGSHP540PGSHP650P
    Cooling capacitykW389457493535649
    Heating capacitykW408479517563682
    Power supply-380V3Ph50Hz
    Energy regulation%25,50,75,100
    CompressorTypeSemi-hermetic screw compressor
    Cooling input powerkW57.366.572.179.595.2
    Cooling operating currentA99.9115.6124.4134.9161.5
    Heating input powerkW75.988.195.6105.3126.1
    Heating operating currentA129.2149.7161.9177.5212.6
    Maximum operating currentA162187202222266
    RefrigerationWorking fluid-R22R22R22R22R22
    Adding amountkg105123132144175
    EvaporatorType-Shell and tube heat exchanger
    Water side resistancekPa4545454547
    Pipe specificationsDN100100125125125
    Cooling conditions use side water flowm3 /h6778.684.792111.7
    Heating conditions heat side water flowm3 /h35.74245.349.259.8
    CondenserType-Shell and tube heat exchanger
    Water side resistancekPa4747474745
    Water flowDN100100125125125
    Cooling conditions use side water flowm3 /h34.940.944.24858.2
    Heating conditions heat side water flowm3 /h70.282.488.996.9117.3
    OverallLength Amm29602960296029602960
    Width Bmm710850850850850
    Height Cmm15501550155015501620
    Unit net weightKg21502380252026702860

    Note:

    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

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