An Air Source Heat Pump is a kind of equipment that utilizes the low-temperature heat energy in the outdoor air for heating, and it can also realize the cooling of the indoor air through reverse operation. It realizes the regulation of indoor temperature by recycling indoor and outdoor air, to achieve the effect of energy saving and environmental protection.
The following is an introduction to air-source heat pumps:
Working Principle:
The working principle of an air source heat pump is to use evaporation confinement, compression, condensation, and other technologies to transfer the heat energy from the outdoor air to the indoor, and ultimately complete the indoor heating task. Air source heat pumps generally consist of an indoor unit, an outdoor unit, and piping. The outdoor unit is responsible for absorbing heat energy from the air and then transferring it through piping to the indoor unit, which diffuses the heat throughout the indoor space.
Advantage:
The biggest advantage of an air source heat pump is its versatility and efficiency. Air source heat pump can be used for both cooling and heating, it can automatically switch between cooling and heating modes according to different seasons, and it does not produce any harmful substances in the process of its use, which is highly energy-saving and environmentally friendly. In addition, the air source heat pump has the advantages of easy installation, space-saving, no need for a ground source, and saving construction costs.
Features:
1. Versatility: Air source heat pumps can perform cooling and heating, and can automatically switch working modes according to seasonal changes to meet the needs of different seasons.
2. High efficiency and energy saving: Compared with traditional heating equipment, air source heat pumps can provide a higher energy efficiency ratio, save energy, and reduce energy consumption and operation costs.
3. Environmentally friendly and low-carbon: The air source heat pump adopts the low-temperature heat source of nature, which is friendly to the environment as it does not produce carbon dioxide and other greenhouse gas emissions.
4. Convenient installation: Compared with a ground source heat pump, an air source heat pump does not need to excavate geothermal heat, avoiding engineering complexity and the cost of building remodeling, and is easy to install and less costly.
5. Adaptable: Air source heat pumps are suitable for all types of buildings, including residential, commercial, and industrial buildings, etc. They are especially suitable for small-sized buildings.
6. Good comfort: air source heat pumps provide a uniform and comfortable indoor air conditioning effect, keep the temperature of the indoor environment stable, and allow people to enjoy a pleasant living or working environment.
| Name | Normal temperature air source heat pump unit | ||||
| 12HP | 36HP | 50HP | |||
| Model | Unit | DMC-LSQWRF35/R2 | DMC-LSQWRF100/R2 | DMC-LSQWRF150/R2 | |
| Performance | Rated Cooling Capacity | KW | 32 | 95 | 140 |
| Wattage | KW | 10.5 | 31.5 | 45 | |
| EER | - | 3.05 | 3.02 | 3.1 | |
| Current | A | 17 | 56.3 | 80.4 | |
| Rated heating capacity | KW | 35 | 105 | 150 | |
| Wattage | KW | 11 | 33 | 48 | |
| COP | - | 3.18 | 3.18 | 3.13 | |
| Current | A | 17.5 | 58.9 | 85.8 | |
| Maximum Input Power | KW | 14.25 | 41.5 | 58.5 | |
| Power supply | KW | 380/3/50 | 380V/50Hz | 380V/50Hz | |
| Fan | Type | - | AC | AC | AC |
| Structure | - | axial | axial | axial | |
| Number of items | - | 2 | 2 | 2 | |
| Rated power | W | 250 | 1500 | 2000 | |
| Compressors | Type | - | Totally enclosed scroll | Totally enclosed scroll | Totally enclosed scroll |
| Quantity | - | 1 | 3 | 2 | |
| Heat exchangers | Type | - | Coaxial heat exchangers | Coaxial heat exchangers | Coaxial heat exchangers |
| Water flow rate | m³h | 5.5 | 16.1 | 24.1 | |
| Refrigerant | Type | - | R410A | R410A | R410A |
| Filling volume | Kg | 8.0 | 3*8 | 2*13.5 | |
| Piping | Inlet and outlet pipe diameter | mm | DN32 | DN65 | 65 |
| Water-side resistance loss | KPa | 35 | 55 | 55 | |
| Dimension | Length | mm | 1100 | 2200 | 2270 |
| Width | mm | 940 | 1300 | 1280 | |
| Height | mm | 1150 | 2100 | 2300 | |
| Weight | Kg | 350 | 1100 | 1300 | |
| Noise | dB(A) | 50 | 72 | 78 | |
Air source heat pumps are suitable for various types of buildings, including residential, commercial and industrial buildings for different purposes. It is especially suitable for occasions where the area is not large and other kinds of heat pumps are not suitable. At present, air-source heat pumps have been widely used in many countries and have been widely recognized and praised.
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