Hydraulic Technology CNG Filling Station Daughter Station for NGVs

Introduction to Hydraulic CNG Filling Stations

Our Hydraulic Technology CNG Filling Stations are designed for efficient, reliable, and cost-effective refueling of Natural Gas Vehicles (NGVs). These advanced stations provide high-pressure refueling solutions without the need for extensive pipeline infrastructure. With a compact, skid-mounted structure and low power consumption, they are ideal for a range of applications, from urban bus hubs to logistics centers.

Our Hydraulic Technology CNG Stations are designed to replace existing compressor systems, offering a more efficient, cost-effective solution that requires lower power consumption and reduces operational costs.

CNG Hydraulic Refueling Substation Process Flow

1. Arrival of CNG Trailer: The CNG trailer arrives at the hydraulic refueling substation.

2. Connection: The trailer is connected to the hydraulic substation skid via high-pressure hoses, including the liquid inlet hose, liquid return hose, and gas outlet hose.

3. Automatic Control: The PLC control system detects low hydraulic pressure and starts the high-pressure hydraulic pump.

4. Pressurization: The liquid medium is injected into the substation cylinder, maintaining 20.22 MPa pressure in the CNG trailer.

5. Refueling: CNG gas flows through the high-pressure gas outlet hose to the CNG refueling machine for vehicle refueling.

This seamless, automated process ensures efficient, high-pressure fueling for NGVs, with a faster refueling time and minimal downtime.

Key Features of Our Hydraulic CNG Stations

• Skid-Mounted Structure: Compact and easy to install, with minimal land requirements.

• Low Power Consumption: Reduces electricity usage and operational costs.

• Stable & Quiet Operation: Operates with lower noise and fewer maintenance issues than traditional compressor systems.

• Mobile Gas Stations: Can be made mobile, including all necessary systems for on-site refueling.

• Customizable Design: Tailored to meet specific user needs, ensuring flexibility in application.

Applications of Hydraulic CNG Filling Stations

• Urban Bus Hubs: Supports up to 50 CNG buses per day for refueling operations.

• Logistics Distribution Centers: Can refuel up to 200 heavy trucks daily, ensuring operational efficiency.

• Taxi Shift Change Stations: Achieves rapid refueling times, with 3-minute/shift efficiency for taxi fleets.

Why Choose Hydraulic CNG Filling Stations?

• Reduced Construction Requirements: The skid-mounted design minimizes the need for extensive infrastructure, leading to faster installation and setup.

• High-Pressure Maintenance: Ensures consistent high pressure during fueling, speeding up the refueling process.

• Compact Footprint: Saves space, reducing land and facility costs.

• Stable Performance: Compared to traditional compressors, hydraulic systems are more stable, quieter, and require fewer maintenance interventions.