Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
Add to Cart
Energy Saving Central Greenhouse Heat Pump , Central Heating Machine
Introduction
Compared with traditional coal-fired boilers, air-energy heat pumps require only a small amount of electrical energy to operate, without any fuel, and there is no open flame when heating. This heating method not only saves fuel, but also protects the atmospheric environment, improves air quality, and eliminates safety accidents such as fire, explosion, and poisoning.
Compared with traditional electric heaters, air-energy heat pumps do not use the "electric-thermal" conversion method to heat, but use the free heat in the air to heat the cold water, and then use the radiator, floor heating, floor heating machine and other heating ends to heat the water. It is converted into hot air for indoor heating, and the heating method is gentle and comfortable, and there is no need to worry about the occurrence of accidents such as fires due to the fact that the debris is too close to heat.
At the same time, the air energy heat pump has a built-in microcomputer automatic program. The user only needs to set it up when using it for the first time. The heat pump will run by itself to achieve precise temperature control for 24 hours, and the whole process does not require any manual maintenance, which saves people's expenses.
Applications
Indoor, It could be connected with air conditioner fans.
in summer , 7C cool water circulate inside the system;
in winter, 50C hot water circulate inside the system.
It is more energy saving than gas or coal heater or electrical heater
Parameters
| 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 | ||
A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃
a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal
Yushen Products Advantages