30000 M2 Hospital Indoor Heating Sytem with Air Source Heat Pump
Project Overview
The project is located at No. 4, Shandong East Road, Boshan District, Zibo City, Shandong Province, with a construction area of about 30,000 m2. The exterior wall has no insulation, and the single-layer glass window was officially put into use in 2016. It has been stable, reliable and efficient, and is generally used according to various users. The original coal is calculated to save about 532 tons of raw coal, reduce SO2 by about 9.1 tons, reduce CO2 by about 957 tons, and reduce ash and slag emissions by about 160 tons.
Project Sumary:
| Project location |
E 117 N 35.5 |
| Heating area |
30000M2 |
| Quantity of air-source heat pump |
23 sets |
| Model |
SDNA-075Y(25HP) |
| System design |
ultra low temperature air source heat pump+radiator |
| Building insulation |
None |
| Project in use time |
2016 |
Air source heat pump
- Jet Boost Copland compressor, high efficient and environmental-friendly, even in -25C can work in high COP
- Multi-throttle channel design is accurate.Multiple energy-saving devices in a single system, precise control of refrigerant flow, enabling the unit to maximize heat/cooling capacity and maximum energy efficiency in various working environments, reducing operating costs
- Large-area hydrophilic aluminum heat exchangers increase the heat production
- big diameter Jagged type Fan of heat exchanger , which increase the air flow tangent length when air going through fans, reduce noise; When the air volume is increased, the heat exchanger is more evenly.
Model
| Model |
SDNA-075Ycode name.pdf |
| Compressor capacity |
25HP |
| Function |
Heat |
| Electricity |
380V 3N-50Hz |
| Working conditions |
℃ |
-25~+45 |
| Data |
Heata |
Nominal capacity |
KW |
44.5 |
| Input power |
KW |
18.3 |
| COP |
/ |
2.4 |
| Heating IPLV(H) |
2.7 |
| A7W35c |
KW/COP |
75.0/4.2 |
| A2W35 |
KW/COP |
62.5/3.20 |
| A-7W35 |
KW/COP |
52.5/3.0 |
| A-15W55 |
KW/COP |
45.5 /1.97 |
| A-20W45 |
KW/COP |
37.4/2.04 |
| Max. running currency |
A |
56 |
| Compressor quantity |
set |
2 |
| Refrigerant/charging quantity kg |
/ |
R22/10*2 |
| Air blow type |
/ |
Top |
| Water pipe diameter |
mm |
50 |
| Rating flow |
m³/h |
12.6 |
| Water side pressure loss |
kPa |
≤45 |
| Noise level |
dB(A) |
62 |
| Overall dimensions(L×W×H) |
mm |
2100×1100×2080 |
| Weight |
kg |
730 |
a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal heating capacity
A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃
Product Tags:
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Precise Control Indoor Heat Pump Heating Systems SDNA - 075Y Low Noise Images
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