Air conditioning and refrigeration, expert team, butler service, no worries
Equipment manufacturing, system design and installation, equipment operation management housekeeper service, refrigeration technology (Freon direct expansion, full liquid supply, ammonia, fluorine, carbon dioxide cascade, etc.), technical training
Air conditioning and refrigeration, expert team, butler service, no worries
Equipment manufacturing, system design and installation, equipment operation management housekeeper service, refrigeration technology (Freon direct expansion, full liquid supply, ammonia, fluorine, carbon dioxide cascade, etc.), technical training
Freon High Efficiency Barrel Pump Unit
Classification: Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Keywords: Freon High Efficiency Barrel Pump Unit
Product advantages:
The highly efficient and energy-saving fluorine pump liquid supply system is a refrigeration system that uses the mechanical action of the pump to deliver low-temperature refrigerant liquid to the evaporator. The throttled low-temperature refrigerant liquid first enters a low-pressure circulation barrel with a certain liquid storage volume and a certain gas-liquid separation volume, and then uses a fluorine pump to transport the low-temperature liquid several times the evaporation volume to the evaporators in each warehouse. Most of the liquid absorbs heat and vaporizes in the evaporator, and the remaining liquid returns to the low-pressure circulation barrel with the vapor through the return pipe. After gas-liquid separation, the gas is sucked away by the refrigeration compressor, and the separated liquid and new supplementary liquid equivalent to the evaporation amount are transported to the evaporator by the fluorine pump for recirculation.
The main advantage
1. The evaporator has high evaporation heat exchange efficiency and good cooling effect. The refrigerant circulation volume is several times the evaporation volume of the evaporator, so that the evaporator has a fully wetted surface, which can exert the heat transfer efficiency of the entire evaporation area of the evaporator; the refrigerant circulates in the evaporator, and the gas flows in the center. , thereby strengthening the heat exchange conditions between the refrigerant and the tube wall; moreover, due to the erosion of a large amount of refrigerant, the evaporator tube wall is not easy to form an oil film, and the bottom of the evaporator tube is not easy to accumulate oil dirt, thereby improving the heat transfer coefficient of the tube wall. Therefore, for an evaporator with the same evaporation area, the cooling effect of fluorine pump liquid supply is about 25-30% higher than that of direct expansion liquid supply.
2. Able to ensure long-distance liquid supply. The mechanical action of the pump can overcome part of the resistance loss in the system and achieve long-distance liquid supply.
3. The system is simple and reliable to operate, facilitates centralized control and automation, and improves the operating conditions of the refrigeration compressor. The fluorine pump liquid supply refrigeration system can maintain the normal operation of the fluorine pump without large fluctuations in the heat load of the warehouse and the liquid level of the fluorine barrel is relatively stable, without the need for regular adjustment work, and at the same time, the automation of the refrigeration device becomes easier. much easier.
4. Hot fluorine defrost is easy to operate. In the fluorine pump liquid supply refrigeration device, the remaining liquid in the evaporator is directly discharged into the low-pressure circulation barrel during defrost. After the defrost is completed, the fluorine pump is turned on to restore the liquid supply to the evaporator. The normal storage temperature is restored quickly and the operation is convenient. The above defrost method uses the condensation heat source of other cooling rooms to provide cold source for the defrost room, which is economical and energy-saving (more than 80% energy saving compared to electric defrost).
The horizontal barrel pump combination device is a large-scale refrigeration combination device developed by our company to meet industry needs. The horizontal barrel pump combination device assembles a horizontal low-pressure circulating barrel and a fluorine pump on the same steel frame, with process pipelines, valves, and automatic control components. All are fully equipped to form a barrel-pump integrated cooling device. It has the functions of automatic liquid supply, liquid level display, ultra-high liquid level alarm and double protection of superheat control, fluorine pump automatic alarm, etc.
Product Details
Product advantages:
The highly efficient and energy-saving fluorine pump liquid supply system is a refrigeration system that uses the mechanical action of the pump to deliver low-temperature refrigerant liquid to the evaporator. The throttled low-temperature refrigerant liquid first enters a low-pressure circulation barrel with a certain liquid storage volume and a certain gas-liquid separation volume, and then uses a fluorine pump to transport the low-temperature liquid several times the evaporation volume to the evaporators in each warehouse. Most of the liquid absorbs heat and vaporizes in the evaporator, and the remaining liquid returns to the low-pressure circulation barrel with the vapor through the return pipe. After gas-liquid separation, the gas is sucked away by the refrigeration compressor, and the separated liquid and new supplementary liquid equivalent to the evaporation amount are transported to the evaporator by the fluorine pump for recirculation.
The main advantage
1. The evaporator has high evaporation heat exchange efficiency and good cooling effect. The refrigerant circulation volume is several times the evaporation volume of the evaporator, so that the evaporator has a fully wetted surface, which can exert the heat transfer efficiency of the entire evaporation area of the evaporator; the refrigerant circulates in the evaporator, and the gas flows in the center. , thereby strengthening the heat exchange conditions between the refrigerant and the tube wall; moreover, due to the erosion of a large amount of refrigerant, the evaporator tube wall is not easy to form an oil film, and the bottom of the evaporator tube is not easy to accumulate oil dirt, thereby improving the heat transfer coefficient of the tube wall. Therefore, for an evaporator with the same evaporation area, the cooling effect of fluorine pump liquid supply is about 25-30% higher than that of direct expansion liquid supply.
2. Able to ensure long-distance liquid supply. The mechanical action of the pump can overcome part of the resistance loss in the system and achieve long-distance liquid supply.
3. The system is simple and reliable to operate, facilitates centralized control and automation, and improves the operating conditions of the refrigeration compressor. The fluorine pump liquid supply refrigeration system can maintain the normal operation of the fluorine pump without large fluctuations in the heat load of the warehouse and the liquid level of the fluorine barrel is relatively stable, without the need for regular adjustment work, and at the same time, the automation of the refrigeration device becomes easier. much easier.
4. Hot fluorine defrost is easy to operate. In the fluorine pump liquid supply refrigeration device, the remaining liquid in the evaporator is directly discharged into the low-pressure circulation barrel during defrost. After the defrost is completed, the fluorine pump is turned on to restore the liquid supply to the evaporator. The normal storage temperature is restored quickly and the operation is convenient. The above defrost method uses the condensation heat source of other cooling rooms to provide cold source for the defrost room, which is economical and energy-saving (more than 80% energy saving compared to electric defrost).
The horizontal barrel pump combination device is a large-scale refrigeration combination device developed by our company to meet industry needs. The horizontal barrel pump combination device assembles a horizontal low-pressure circulating barrel and a fluorine pump on the same steel frame, with process pipelines, valves, and automatic control components. All are fully equipped to form a barrel-pump integrated cooling device. It has the functions of automatic liquid supply, liquid level display, ultra-high liquid level alarm and double protection of superheat control, fluorine pump automatic alarm, etc.
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Contact address: No.6, Jinzhi Street, Fengcheng Industrial Park, Laiwu District, Jinan City, Shandong Province
