Residential Heat Pump Air Source Electricity Saving Central Heating Systerm
Project Brief
| Project location |
Jinan , Shandong province |
| Total Building area |
65000M2 |
| Quantity of air-source heat pump |
39 sets |
| Model |
SDNA-075Y(25HP) |
| System design |
ultra low temperature air source heat pump+floor heating coil |
Project Overview:
The project is located at the intersection of Erhuan South Road and Sunshine Road, Shizhong District, Jinan City, Shandong Province. The total building area is about 65,000 m2, which is energy-efficient building. The entire heat station is running well and stable after it was successfully built and put into use before the heating season in 2015. The average room temperature reaches above 22 °C, and the average power consumption per unit area in the heating season is about 25 KWH. According to the calculation of the raw coal generally burned by each user, about 1086 tons of raw coal can be saved, the SO2 is reduced by 18.4 tons, and the CO2 is reduced by about 1950 tons. , reducing ash and slag emissions by about 318 tons.
Model information of Air source heat pump
| 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℃
Yushen Products Core Advantages
- No capacity decay under low temperature, keep high COP in winter
- Yushen air source heat pump is 35% more powerful than other products, long heating time and less defrosting time
- It could work in extreme environment /Suitable for environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
Knowlege of Air Source Heat Pump
Air source heat pumps (also known as ASHPs) are energy-efficient alternatives to furnaces and air conditioners. They provide efficient heating and cooling for your home all from one source.
In the summer, they cool your home and in the winter, they supply heat. They do this by using electricity to transfer energy between indoor and outdoor air:
| Items |
Air source heat pump |
Air conditioner unit |
| When heating |
40% energy saving than Ac |
--- |
| When cooling |
Equal energy consumption |
Equal |
| Installation |
Easy |
easy |
| Maintenance |
Little |
some |
| Suitable for Ender |
AC fans, under floor,radiator |
AC fans only |
| Extra |
Hot water |
no |
The benefits of ASHPs include:
Energy efficient: ASHPs deliver one to three times more energy than the electricity they consume.
Versatile (all year long) : ASHPs can heat your home in the winter and cool your home in the summer.
Energy effective: ASHP can help lower your fuel bills, especially if you are replacing older, inefficient heating and cooling systems.
Easy: ASHP are easy to install and require little maintenance.
Product Tags:
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Electricity Saving Heat Pump Heating And Cooling System ISO Standard Images
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