Reliability Demonstration of Core Components in Pump Stations
Addressing the pain points of pump stations such as frequent failures in power-end transmission components and short service life of hydraulic-end wearing parts, this solution focuses on product reliability and maintainability. It adopts technological innovations including double-helical herringbone gear transmission, positioned forced lubrication, high-wear-resistant and pressure-resistant combined seals, and high-pressure, large-flow maintainable suction-discharge valves. These innovations enhance the reliability of pump station transmission components, improve lubrication efficiency, extend the service life of core parts (such as suction-discharge valves, plunger seals, and electromagnetic unloading valves), and boost their maintainability, ensuring stable and reliable product operation through innovative technologies.
★ High-power, High-efficiency, Low-noise Gearbox: Equipped with double-helical herringbone gear pairs, ultra-high-strength alloy steel crankshafts, and honed slider friction pairs, it features reliable transmission and stable performance.
★ High-pressure, Large-flow, High-reliability, Maintainable Hydraulic End: Adopting a straight flow channel structure, its suction-discharge valves are wear-resistant and have a long service life. The hydraulic end has a full-load noise level of no more than 95dB(A), and the maintenance and replacement time for a single set of suction-discharge valves is less than 15 minutes.
★ Multi-stage High-pressure Combined Maintainable Plunger Seals: The service life of the plunger seals is 15% longer than that of imported equipment, and the replacement time for a single set of plunger discs is less than 20 minutes.
★ Multi-channel Internal and External Dual-positioned Forced Lubrication: Combining forced lubrication and splash lubrication, it efficiently ensures the stable operation of the gearbox.
★ High-pressure, Ultra-large-flow Unloading Valve Pressure Control System: With a sensitive cavitation-resistant valve core structure, it has a durability of over 500,000 cycles, a response time of less than 80ms, and an unloading recovery pressure loss of less than 0.4MPa.