Active Member
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[China]
Address: Room B321, Building No.1, No. 619, Longchang Road, Yangpu District, Shanghai,China
Contact name:Jason
Shanghai Shenglin M&E Technology Co., Ltd. |
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R22 Water Cooled Screw Chiller With Falling Film Evaporator
Products Features
A dry evaporator refrigerant passes through a heat exchange tube
and cold water runs outside of the efficient heat exchange tube.
Such design is characterized by easy oil return and simple control.
The filling amount of refrigerant is about 1/2-1/3 of the capacity
of a flooded unit.
A. Optimized Design
Design fully complies with internationalstandards and bases on the
actual conditions in China. The system adopts an independent
modulardesign,ensuing high reliability. The technical thought of
large temperature difference and small flow helps the user save
resources to the utmost extent. The optimized design made with the
aid of a computer puts the heat pump in an optimal state under any
working condition.
B.High-quality Parts
Imported compressors and refrigerating parts ensure efficient and
reliable operation of the heat pump. Efficient heat exchangers are
jointly researched and developed with professional matching
manufacturers. In combination of a dedicated control program for
water source heat pumps, a high-quality controller makes the use of
the heat pump more convenient and fast in the intelligent and
network trends.
C.Easy Operation and Reliable Operation
Is fully controlled via a computer and is provided with a manual
operating system. Perfect computer control and multiple protection
ensure safe and reliable operation of the whole unit.
D.Wide Range of Suitability
The unit uses water/ground source temperature is wide: 8-35°C. Can
provide not only air conditioning cold and hot water and but also
living hot water and can be used as a heating source to supply
heat. The working mediums used: R22 and R134a. Apart from
underground discharge pipe type,we also provides sewage and
seawater types. Full heat recovery type heat pumps can be provided
based on the customer’s requirements.
E.Flexible and Easy Setting of Parameters
Setting more than 80 variable in-built parameters can adjust the
working state of the whole heat pump at all times.Memory protection
in the case of power failure ensures the continuity of the
operating state.
Water cooled screw chiller( with falling film evaporator,R22) technical parameter:
| Model | LSBLG195Z | LSBLG210Z | LSBLG260Z | LSBLG280Z | ||||
| Cooling capacity | kW | 195 | 208 | 259 | 279 | |||
| Power supply | - | 380V3Ph50Hz | ||||||
| Energy control | % | 0,25,50,75,100 | ||||||
| Compressor | Type | Semi-hermetic screw compressor | ||||||
| Number of compressors | pcs | 1 | ||||||
| Input power of cooling | kW | 38 | 41.9 | 50.2 | 54.8 | |||
| Operating current of cooling | A | 67.2 | 72.8 | 88.1 | 95.1 | |||
| Max. operating current (wiring) | A | 82.2 | 89.7 | 108.7 | 118 | |||
| Refrigerant | Working medium | - | R22 | R22 | R22 | R22 | ||
| The amount filled | kg | 37 | 40 | 50 | 54 | |||
| Evaporator | Type | - | Dry shell and tube hea texchanger | |||||
| Water-side resistance | kPa | 43 | 43 | 43 | 43 | |||
| Pipe specs | DN | 80 | 80 | 100 | 100 | |||
| Fouling factor | ㎡℃/kw | 0.0086 | 0.0086 | 0.0086 | 0.0086 | |||
| Chiller water flow | m3/h | 33.5 | 35.8 | 44.5 | 48.0 | |||
| Inlet water temperature | ℃ | 12 | 12 | 12 | 12 | |||
| Outlet water temperature | ℃ | 7 | 7 | 7 | 7 | |||
| Condenser | Type | - | Shell and tube heat exchanger | |||||
| Water-side resistance | kPa | 45 | 45 | 45 | 45 | |||
| Pipe specs | DN | 80 | 80 | 100 | 100 | |||
| Fouling factor | ㎡℃/kw | 0.0086 | 0.0086 | 0.0086 | 0.0086 | |||
| Cooling water flow | m3/h | 40.0 | 43.1 | 53.2 | 57.4 | |||
| Inlet water temperature | ℃ | 30 | 30 | 30 | 30 | |||
| Outlet water temperature | ℃ | 35 | 35 | 35 | 35 | |||
| Profile &Weight | Length A | mm | 2960 | 2960 | 2960 | 2960 | ||
| Width B | mm | 710 | 710 | 710 | 710 | |||
| Height C | mm | 1430 | 1430 | 1530 | 1530 | |||
Net weight
| kg | 1530 | 1680 | 1860 | 2060 | |||
Why choose us:
1) We can help buyers design specific products or produce products according to buyers' design
2) We can print logo according to buyers' requirement
3) We has exported to many countries,such as Singapore, Philippines, Vietnam, Argentina, Peru, Mongolia, Hong Kong, UAE,Russia, Poland etc.
4) Design term:We have professional design team.
5) Professional factory: We are manufacturer, specializing in
manufacturing heat exchangers and air conditioning units for over
16years, competitive price with good quality.
6)Rapid response to your needs: We will reply within 24 hours after
receiving you letter. If you have urgent thing, welcome to call us.
7)The Most Efficient Service, Best Quality and Excellent Reputation.
