Maanshan Ruika Metal Products Technology Co., Ltd. |
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 |