Barrel Pump Supply Coolant for Cold Storage

Unit Principle:
Pumps for liquid fluoride utilize the mechanical function of the pump to transport cryogenic liquid refrigerant to the evaporator of the refrigeration system. After throttling, the low-temperature refrigerant liquid enters a specific volume of fluorine and a gas-liquid separation bucket. The F-pump then delivers the cryogenic liquid to the evaporator in the warehouse multiple times. The evaporation process absorbs heat from the liquid in the evaporator, while the remaining liquid fluoride is returned through the vapor suction tube to the barrel. Gas-liquid separation occurs, and the gas is sucked into the compressor for further processing. This cycle ensures that the liquid is continuously recycled, enhancing the evaporator’s cooling capacity. These barrel pumps are designed for long service life, simple operation, centralized control, automated defrosting, and more.

Unit:
The Jinan Omori DX series F pump unit imports canned motor pumps, making it easier to implement an accurate liquid level control system and automatic control system, which brings greater economic benefits to the customer.

Shielded Pumps:
- A: Adopt advanced hydraulic models from Europe, offering high efficiency and significant energy savings.
- B: Unique high-pressure inner loop structures ensure no vaporization of liquid fluorine.
- C: Imported mask sets reduce eddy current losses and improve performance through roll forming.
- D: High-quality materials and special bearings provide excellent abrasion and corrosion resistance.
- E: Axial automatic balance ensures zero axial forces during operation, extending service life.
- F: Efficient and simple monitoring and protection devices enhance system reliability.

Second, Liquid Level Control Systems:
Liquid level detection and control units use PARKER and DANFOSS. The sensor converts the liquid level into an electrical signal, which is sent to the controller and then to the electronic expansion valve. It offers display functions, feedback, and control of the liquid level on the rotating drum, ensuring a stable surface and smooth recycling of oil through gas pipes back to the unit.

Control System Features:
- A: Remote monitoring and control capabilities.
- B: Wide range of cooling capacities.
- C: Fast response to changes in operating conditions for electric valves.
- D: Fail-safe valve for enhanced safety.

Electronic Expansion Valves (EEV):
- A: Stepper motors provide precise control.
- B: High-resolution drive assembly for accurate operation.
- C: Valve body with oil sight glasses for easy observation of internal conditions.
- D: High linear output for consistent performance.
- E: All components are made from corrosion-resistant materials, ensuring durability from the inside out.