Description
The CO2 heat pump uses heat from the air to heat the house or provide hot water. Carbon dioxide (R-744) is a very environmentally friendly refrigerant that can effectively help reduce greenhouse gas emissions.
The R744 heat pump is an efficient and environmentally friendly heating system. 1kW of energy input can be converted to 3.9kW of heat output. Compared with heating systems that use electricity or natural gas, it can save 75% of the cost.
The CO₂ heat pump has a higher level of safety, because carbon dioxide (R-744) does not burn to reduce the risk of fire. And will not harm the environment
The unique ability of the heat pump to generate 90°C hot water makes it suitable for various industrial, commercial and residential projects, including food processing plants, dairy products, shopping centers, apartments, hotels, restaurants, hospitals, elderly care, entertainment and education facilities .
The working principle of CO2 Heat Pump:
The R744 heat pump hot water system absorbs energy from the ambient atmosphere and converts it into heat. The ozone-friendly refrigerant (CO2) absorbs heat and then flows into the compressor where it is converted into high-temperature gas. Then it passes through the condenser in the water heat exchanger. The water is heated and then stored in the hot water tank for later use.
CO2 Heat Pump Features:
1). The reliability and outstanding performance of the world-renowned scroll compressor
2). Natural CO2 (R744, carbon dioxide) refrigerant. Its ODP is 0, GWP is 1, and it is non-polluting, non-toxic and non-flammable to the environment
3). Intelligent control: microprocessor digital controller with liquid crystal display
4). Adjustable water temperature: 25℃-90℃. There is no potential risk of contaminating drinking water
5). Can produce high temperature hot water at -20℃ outdoors
6). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance
7). Internally threaded copper tube, higher efficiency
8). The four-way valve ensures reliable defrosting function
9). Alco or Danfoss thermal expansion valve can more accurately control the pressure and temperature to ensure anti-fatigue and extend the service life.
10) Can be used for floor heating, fan coils, water heaters and modern radiators
Warranty:
1). Passed CE and RoHS certification
2). Service life is about 20 years
3). 2 years warranty, buy with confidence
Heat Pump Components:
1. Silver welding
Silver welding technology makes the unit system more reliable; it is likely to avoid refrigerant leakage
2. Intelligent control
The unit adopts an intelligent control system: microprocessor digital controller, liquid crystal display
3. Shell and tube
Heat Exchanger High-efficiency shell-and-tube water heat exchanger, the highest working water pressure can reach 3.2Mpa
3. Reliability of Alco thermal expansion valve
4. Efficient and environmentally friendly refrigerant, does not destroy the ozone layer
5. Low noise fan
Axial fan is adopted, with large air volume and low operating noise
6. Air pressure drive water flow control valve
The water flow is controlled by the pressure of the refrigerant to ensure that the hot water supply can be adjusted at a constant temperature
The R744 heat pump is an efficient and environmentally friendly heating system. 1kW of energy input can be converted to 3.9kW of heat output. Compared with heating systems that use electricity or natural gas, it can save 75% of the cost.
The CO₂ heat pump has a higher level of safety, because carbon dioxide (R-744) does not burn to reduce the risk of fire. And will not harm the environment
The unique ability of the heat pump to generate 90°C hot water makes it suitable for various industrial, commercial and residential projects, including food processing plants, dairy products, shopping centers, apartments, hotels, restaurants, hospitals, elderly care, entertainment and education facilities .
The working principle of CO2 Heat Pump:
The R744 heat pump hot water system absorbs energy from the ambient atmosphere and converts it into heat. The ozone-friendly refrigerant (CO2) absorbs heat and then flows into the compressor where it is converted into high-temperature gas. Then it passes through the condenser in the water heat exchanger. The water is heated and then stored in the hot water tank for later use.
CO2 Heat Pump Features:
1). The reliability and outstanding performance of the world-renowned scroll compressor
2). Natural CO2 (R744, carbon dioxide) refrigerant. Its ODP is 0, GWP is 1, and it is non-polluting, non-toxic and non-flammable to the environment
3). Intelligent control: microprocessor digital controller with liquid crystal display
4). Adjustable water temperature: 25℃-90℃. There is no potential risk of contaminating drinking water
5). Can produce high temperature hot water at -20℃ outdoors
6). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance
7). Internally threaded copper tube, higher efficiency
8). The four-way valve ensures reliable defrosting function
9). Alco or Danfoss thermal expansion valve can more accurately control the pressure and temperature to ensure anti-fatigue and extend the service life.
10) Can be used for floor heating, fan coils, water heaters and modern radiators
Warranty:
1). Passed CE and RoHS certification
2). Service life is about 20 years
3). 2 years warranty, buy with confidence
Heat Pump Components:
1. Silver welding
Silver welding technology makes the unit system more reliable; it is likely to avoid refrigerant leakage
2. Intelligent control
The unit adopts an intelligent control system: microprocessor digital controller, liquid crystal display
3. Shell and tube
Heat Exchanger High-efficiency shell-and-tube water heat exchanger, the highest working water pressure can reach 3.2Mpa
3. Reliability of Alco thermal expansion valve
4. Efficient and environmentally friendly refrigerant, does not destroy the ozone layer
5. Low noise fan
Axial fan is adopted, with large air volume and low operating noise
6. Air pressure drive water flow control valve
The water flow is controlled by the pressure of the refrigerant to ensure that the hot water supply can be adjusted at a constant temperature
CO2 Heat Pump Specifications:
1. Power range: 8kW, 10kW, 12kW, 15kW, 17kW, 20kW, 25kW, 28kW, 30kW, 35kW, 40kW, 45kW, 55kW, 60kW, 90kW, 100kW, 115kW, etc.
|
Model |
LM-28 |
|
Specification |
7.5HP |
|
Power Supply |
380V/50Hz |
|
Heating Method |
Direct heating /circulating |
|
Standard Heating Capacity |
27.5kW |
|
Standard Input Power |
6.1kW |
|
Standard COP |
4.5 |
|
Standard Hot water flow rate |
0.59m3/h |
|
High Temperature heating capacity |
131.5kW |
|
High Temperature input power |
7.6kW |
|
High Temperature COP |
3.14 |
|
High Temperature hot water flow |
0.27m3/h |
|
Low Temperature heating capacity |
94.5kW |
|
Low Temperature input power |
6.3kW |
|
Low Temperature COP |
2.76 |
|
Low Temperature Hot water flow rate |
0.32m3/h |
|
Water pipe connection size |
DN25 |
|
Water heat exchanger |
Plate or tube heat exchanger |
|
Air heat exchanger |
Copper tube aluminum fin |
|
Compressor type |
Semi-closed reciprocating |
|
Operation panel |
Color touch screen |
|
Highest water outlet temperature |
90℃ |
|
Refrigerant |
R744 (CO2) |
|
Design pressure |
High pressure side 15MPa Low pressure side 8MPa |
|
Length, width height |
1450x950 x1450mm |
|
Noise |
56dB |
|
Weight |
550kg |
|
Water supply temperature |
5 ℃~ 40℃ |
|
Water supply pressure |
0.05MPa ~ 0.4MPa |
|
Outlet water temperature |
55℃ ~ 90℃ |
|
Maximum flow |
1.2m3/h |
|
Ambient temperature |
-30℃~ 43℃ |
