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Air-cooled screw chillers

 

LOUDA air-cooled screw chillers Products:

    LOUDA wind chiller is a refrigeration equipment to provide chilled water, suitable for central air conditioning systems and industrial process need frozen water usage occasions, has been widely used in hotels, office buildings, hospitals, shopping malls and other large and medium-sized building's central process places require chilled water air-conditioning system and metallurgy, petrochemical, machinery, pharmaceuticals, electronics and other industrial sectors.
   Glycol solution (10% concentration) LOUDA series of wind cold (hot) water unit -5-5 ℃ and 5 ℃ -15 ℃ chilled water as ice storage and cold air distribution and all kinds of other -5 ℃ chilled water requires a host of places, 30-52 ℃ for hot water heating.
Patent heat accumulating heat recovery unit in the standard basis, the full recovery of the sensible heat of the compressor discharge air so that the device not only to meet the needs of the cold source, but also provides additional high-grade hot water, supply domestic hot water and heating with hot water.
Second, the design features
* Independent refrigeration system design, multi-head unit is relatively independent, to a minimum of moving parts, reliable operation
* Use imported efficient and economical semi-enclosed twin-screw compressor, high energy efficiency and reliable operation, long life
* Refrigeration system compressor under minimum load (25%), the star turn triangular buck starts, which effectively reduces the starting current and * the impact on power.
* Can adjust flexible design allows the unit continuity between 25% -100% of energy regulation (stepless adjustable), compressor performance full play to help users maximize the operating cost savings
* Using high-precision large-screen touch screen, industrial-grade intelligent controller and advanced computer control system, fully digital Chinese character display, and an external device, remote users and the control room through a standard interface connected to multiple control functions can be realized.
(1) Multiple protection features: compressor discharge overtemperature, motor over-temperature, cold water antifreeze temperature protection: overcurrent, phase failure, the inverse equal electrical protection: refrigerant system high and low pressure, oil level, without water and other very state protection
(2) the above protective function may be provided in the necessary alarm, prompts, recording, retrieval and maintenance management function
(3) Automatic Switcher automatic unattended operation management, scheduled work plan
(4) Multiple password is set, to ensure that the equipment will not cause downtime or damage due to accidental factors
(5) through LAN or INTERNET Internet remote data acquisition, running checks and control, fault diagnosis and management functions
* Use the international famous brands of thermal expansion valve, solenoid valve, check valve, control elements to ensure efficient and reliable units in a wide range of use conditions in the work
* Double loop coupled with energy efficiency refrigeration ways to improve the unit's ability to work and energy efficiency
* Comprehensive testing and full load running test qualified products by the manufacturer with a refrigerant factory equipment in the water, electricity boot can place
* Compressor equipped with a patented exhaust air grievances, to ensure low noise operation of the unit
* Full use of the low-temperature cooling water, a significant energy saving, and the unit take full advantage of the cooling water of as low as 15 ° C, to obtain significant energy savings
* Heat Recovery uses patented poly thermal technology, the summer heat recovery amount up to 30% -40% of the cooling capacity, process chillers winter when the amount of heat recovery up to 75%

LOUDA air-cooled screw chillers Products:

    LOUDA wind chiller is a refrigeration equipment to provide chilled water, suitable for central air conditioning systems and industrial process need frozen water usage occasions, has been widely used in hotels, office buildings, hospitals, shopping malls and other large and medium-sized building's central process places require chilled water air-conditioning system and metallurgy, petrochemical, machinery, pharmaceuticals, electronics and other industrial sectors.
   Glycol solution (10% concentration) LOUDA series of wind cold (hot) water unit -5-5 ℃ and 5 ℃ -15 ℃ chilled water as ice storage and cold air distribution and all kinds of other -5 ℃ chilled water requires a host of places, 30-52 ℃ for hot water heating.
Patent heat accumulating heat recovery unit in the standard basis, the full recovery of the sensible heat of the compressor discharge air so that the device not only to meet the needs of the cold source, but also provides additional high-grade hot water, supply domestic hot water and heating with hot water.
Second, the design features
* Independent refrigeration system design, multi-head unit is relatively independent, to a minimum of moving parts, reliable operation
* Use imported efficient and economical semi-enclosed twin-screw compressor, high energy efficiency and reliable operation, long life
* Refrigeration system compressor under minimum load (25%), the star turn triangular buck starts, which effectively reduces the starting current and * the impact on power.
* Can adjust flexible design allows the unit continuity between 25% -100% of energy regulation (stepless adjustable), compressor performance full play to help users maximize the operating cost savings
* Using high-precision large-screen touch screen, industrial-grade intelligent controller and advanced computer control system, fully digital Chinese character display, and an external device, remote users and the control room through a standard interface connected to multiple control functions can be realized.
(1) Multiple protection features: compressor discharge overtemperature, motor over-temperature, cold water antifreeze temperature protection: overcurrent, phase failure, the inverse equal electrical protection: refrigerant system high and low pressure, oil level, without water and other very state protection
(2) the above protective function may be provided in the necessary alarm, prompts, recording, retrieval and maintenance management function
(3) Automatic Switcher automatic unattended operation management, scheduled work plan
(4) Multiple password is set, to ensure that the equipment will not cause downtime or damage due to accidental factors
(5) through LAN or INTERNET Internet remote data acquisition, running checks and control, fault diagnosis and management functions
* Use the international famous brands of thermal expansion valve, solenoid valve, check valve, control elements to ensure efficient and reliable units in a wide range of use conditions in the work
* Double loop coupled with energy efficiency refrigeration ways to improve the unit's ability to work and energy efficiency
* Comprehensive testing and full load running test qualified products by the manufacturer with a refrigerant factory equipment in the water, electricity boot can place
* Compressor equipped with a patented exhaust air grievances, to ensure low noise operation of the unit
* Full use of the low-temperature cooling water, a significant energy saving, and the unit take full advantage of the cooling water of as low as 15 ° C, to obtain significant energy savings
* Heat Recovery uses patented poly thermal technology, the summer heat recovery amount up to 30% -40% of the cooling capacity, process chillers winter when the amount of heat recovery up to 75%