Running process and core components
LNG pump levers typically integrate cryogenic pumps, motor drive systems, control systems, and safety accessories. During operation, LNG enters the pump body through the inlet pipeline from the storage tank, and the submerged low-temperature pump works under the drive of the motor to pressurize the liquid and transport it to downstream equipment; The entire process relies on sealing design and insulation measures to prevent gasification and energy loss.
Parameter Introduction
| 1. Applicable medium | liquefied natural gas (LNG) |
| 2. Dimensions (length * width * height) | 17m * 3.8m * 3.85m |
| 3. Design head | 220~280m |
| 4. Design speed | 5800r/min |
| 5. Design flow rate | 360L/min |
| 6. EAG heater | 150Nm/h |
| 7. Turbocharger | 200Nm/h |
| 8. Pressure test before/after pressure pump | 1.84/2.88MPa |
| 9. Air tightness test pressure before/after pump | 1.6/2.5 MPa |
| 10. Design pressure pump before/after | 1.6/2.5 MPa |
| 11. Working pressure before/after the pump | 1.0/1.6MPa |
| 12. Design temperature | -196 ℃ |
| 13. Working temperature | -162 ℃ |
| 14. Pipeline flange nominal pressure | 4.0MPa |
| 15. Motor power | 11KW/15KW |
| 16. Power supply | three-phase 380V50Hz |
| 17. Weight | Approximately 3000Kg |
Why choose this production plate
- The advantages of the modular LNG refueling station equipment include compact size, small footprint, factory prefabrication to shorten the supply cycle, and the convenience of overall migration
- In terms of technical specifications, the modular LNG refueling station equipment is divided into three parts: storage tanks, liquid metering levers, and control levers, with a compact and relatively independent design. The control system adopts microcomputer technology and PLC programmable controller, with remote monitoring and online power support functions.
- In terms of humanized design, the liquid dispenser has a one click refueling function, simplifying the operation process and reducing the probability of manual misoperation. Support IC card system, flexible setting of preset/fixed gas filling methods. Touch based operation and voice prompt function make the operation more convenient and intuitive.
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