Maanshan Ruika Metal Products Technology Co., Ltd.
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Strength of Commercial REVERE CO₂ R744 Air to Water Heat Pump 40kw
A carbon dioxide heat pump device equipped with a high-density phase change heat storage unit, including a carbon dioxide heat pump, the carbon dioxide heat pump water inlet pipe is connected to the first electric three-way valve, the bypass pipe of the first electric three-way valve is connected to the carbon dioxide heat pump water outlet pipe three-way, the carbon dioxide heat pump The water outlet pipe is connected to the second electric three-way valve after the three-way, the bypass pipe of the second electric three-way valve is connected to the water inlet pipe of the high-density phase change heat storage unit, and the water outlet pipe of the high-density phase change heat storage unit is connected to the heat pump outlet. On the water pipe three-way, the electric three-way valve is controlled by the control unit; the device of the utility model can use the high-density phase change heat storage unit, when the outdoor temperature is high, while supplying heat to the system and storing the excess heat generated by the heat pump; When the outdoor temperature is very low, the heat pump is turned off and the stored heat is released for the system to use, and the electric auxiliary heating system is cancelled accordingly. Through the control of the control unit, the working performance coefficient of the carbon dioxide heat pump is maximized and the system power configuration capacity is reduced.
Microwave drying and sterilization equipment for carbon dioxide heat pump enthalpy increase, including wetting system, material conveying system, microwave drying and sterilizing system, carbon dioxide heat pump enthalpy increasing system and gas purification system, the wetting system is used to wet the material to be treated and convey the material The system is used to transport the materials to be processed into the microwave drying and sterilizing system to be dried and sterilized by microwaves and then discharged. The moist and hot gas generated during the drying and sterilization process is cooled and dehumidified by the carbon dioxide heat pump enthalpy increasing system, and then emptied after being purified by the gas purification system. , the heat generated by the microwave generator is cooled by the carbon dioxide heat pump enthalpy increase system, and the carbon dioxide heat pump enthalpy increase system recovers the heat generated by the microwave generator and the heat of the wet and hot exhaust gas to preheat the spray water and the materials to be treated. The equipment has high drying and sterilization efficiency and good effect, utilizes the enthalpy increasing system to realize the cascade utilization of waste heat and the recycling of water resources, has low operation cost and no environmental pollution.
Commercial REVERE CO₂ R744 Air to Water Heat Pump 40kw
| Unit type | SJKRS-28 II/C | SJKRS-36II/C | SJKRS-55 II/C | SJKRS-73 I/C | SJKRS-106 IC | SJKRS-I60II /C | |
| Specifications | 7.5HP | 10HP | 15HP | 20HP | 30HP | 40HP | |
| Power supply | Three-phase five-wire380V/50Hz | ||||||
| Heating mode | Direct heat/cycle type | ||||||
| Standard working condition | Heating capacity( kw ) | 27.5 | 36.7 | 55.1 | 72.8 | 10.6.5 | 155.1 |
| Input Power(kW) | 6.1 | 8.2 | 13.7 | 16.1 | 23.6 | 34.5 | |
| COP | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| Hot Water flow(m³/h) | 0.59 | 0.79 | 1.18 | 1.56 | 2.29 | 3.33 | |
| High temperature condition | Heating capacity kw ) | 23.9 | 28.5 | 51.5 | 59.5 | 89 | 13.1.5 |
| Input Power(kW) | 7.5 | 8.9 | 16.1 | 18.6 | 27.8 | 41.1 | |
| COP | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | |
| Hot Water flow(m³/h) | 0.27 | 0.33 | 0.59 | 0.68 | 1.02 | 1.51 | |
| Low temperature condition | Heating capacity( kw ) | 17.3 | 21.4 | 34.8 | 41.5 | 62.2 | 94.5 |
| Input Power(kW) | 6.2 | 7.6 | 12.4 | 14.8 | 22.2 | 33.8 | |
| COP | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | |
| Hot Water flow(m³/h) | 0.32 | 0.4 | 0.65 | 0.78 | 1.16 | 1.77 | |
| Component Information | Size of water pipe joint | DN20 | DN25 | DN32 | DN40 | ||
| Water heat exchanger | Plate or sleeve heat exchanger | ||||||
| Air Heat Exchanger | Aluminum Fin for copper tube | ||||||
| compressor type | Semi-closed reciprocating | ||||||
| Operation Panel | Color touch screen | ||||||
| Maximum outlet temperature(℃) | 90℃ | ||||||
| Refrigerants | R744 (CO2 ) | ||||||
| Design pressure(MPa) | High side 15, low side 8 | ||||||
| Dimensions (length, width and height mm) | 1450x950x1450 | 1600x950x1500 | 1850x1150x1900 | 2050x1150x1950 | 2670x1410x2150 | 2290x2270x1980 | |
| Noise (dB) | 56 | 59 | 62 | 67 | 70 | 70 | |
| Weight(kg) | 550 | 660 | 780 | 860 | 1180 | 221360 | |
| SCOPE of use | Feed water temperature(℃) | 5~ 40 | |||||
| Feed water pressure | 0.05~ 0.4 | ||||||
| Effluent temperature(℃) | 55~ 90 | ||||||
| Maximum flow | 1.2 | 1.5 | 2.4 | 3.2 | 4.9 | 6.5 | |
| Ambient temperature(℃) | ’-20~43 | ||||||
