Qingdao Lenado Intelligent Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of daughter booster compressor in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk customized daughter booster compressor from our factory.
High-Efficiency Daughter Booster Compressor for CNG Stations
Optimized for CNG daughter stations, our booster compressor units combine robust mechanical design with intelligent PLC control to ensure maximum uptime and energy efficiency.
Product Overview
The daughter booster compressor is the heart of any CNG refueling station. Designed specifically for daughter station applications, our units are available in both Hydraulic Drive and Electric Motor Drive configurations. Whether you require a standalone skid-mounted unit or a fully integrated containerized solution, our compressors are engineered to lift natural gas pressure from transport cascades (inlet) to high-pressure storage or dispensers (outlet) with minimal energy consumption.
Our latest generation of compressors features a simplified mechanical structure, reducing friction and wear, while the advanced hydraulic drive system allows for frequent start-stop operations without impacting the motor or cylinder life.
Technical Specifications (Core Unit)
Below are the specifications for our dual-system and integrated skid models.
|
Model Series |
Avg. Displacement (Nm³/h) |
Motor Power (kW) |
Dimensions (mm) |
Configuration Notes |
|
TYCZ-S-1200 |
1200 |
30 × 2 |
4200×2300×2500 |
Dual System, fits 2 dispensers |
|
TYCZ-S-1600 |
1600 |
37 × 2 |
4200×2300×2600 |
Dual System, fits 2-3 dispensers |
|
TYCZ-S-2400 |
2400 |
45 × 2 |
4200×2300×2600 |
Dual System, fits 3-4 dispensers |
|
TYCZ-JS-1200 |
1200 |
30 × 2 |
8000×2300×2500 |
Integrated Skid (w/ storage & dispenser) |
|
TYCZ-JS-1600 |
1600 |
37 × 2 |
9000×2300×2600 |
Integrated Skid (w/ storage & dispenser) |
|
TYCZ-JS-2400 |
2400 |
45 × 2 |
12000×2800×3000 |
Integrated Skid (Large capacity) |
Note: Inlet pressure ranges from 3-20 MPa, and outlet pressure is stabilized at ≤25 MPa.
Core Mechanical Features
1. Advanced Compression Structure Unlike traditional reciprocating compressors with complex crankshafts and connecting rods, our hydraulic-driven daughter booster compressors utilize a direct hydraulic actuation system.
Cylinder Design: The cylinder structure is simplified with fewer moving parts. The piston and piston rod are the only moving components, eliminating metal-to-metal friction found in traditional designs.
Spare Parts: The number of vulnerable parts is significantly reduced (only seals and rings), resulting in a failure rate that is 10%~20% of traditional diaphragm or piston compressors.
2. Two-Stage Compression The unit employs a two-stage compression process. This ensures that gas is compressed efficiently in stages, maintaining optimal temperature control and reducing the load on the final discharge valve.
3. Superior Sealing Technology
Vertical Installation: The cylinder is installed vertically. This design utilizes gravity to prevent uneven wear on the sealing rings (a common issue in horizontal cylinders), significantly extending seal life.
Zero-Leakage: The hydraulic system acts as a buffer, and the sealing system is designed for zero leakage, ensuring safety and environmental compliance.
4. Cooling & Lubrication
Cooling: Equipped with a Water Circulation + Air Cooling hybrid system. This ensures the compressor head and hydraulic oil remain at optimal temperatures even during continuous operation in hot climates.
Lubrication: The piston operates with oil-free lubrication inside the cylinder, ensuring the natural gas remains clean and free of hydrocarbon contamination, which is critical for vehicle engines.
Operational Logic & 3-Line Filling Process
Our daughter station compressors work in harmony with the storage cascades and dispensers via a smart PLC Control System.
Priority Filling: When a CNG transport trailer arrives, gas is first dispensed directly to vehicles from the trailer (Low Pressure) and the Medium Pressure storage bank.
Booster Activation: The daughter booster compressor only activates when the storage bank pressure drops below a set threshold (e.g., 19-20 MPa).
Fast Refill: The compressor takes low-pressure gas from the trailer and boosts it to 25 MPa to refill the High-Pressure storage bank.
Energy Saving: This logic minimizes the compressor's runtime, saving electricity and extending the machine's service life.
Reliability & Maintenance
|
Feature |
Benefit |
|
Vibration Levels |
Extremely low vibration due to the balanced hydraulic drive system, requiring no heavy concrete foundation. |
|
Noise Control |
Housed in a sound-proof canopy, noise levels are ≤75dB(A) at 1 meter distance. |
|
Maintenance |
Easy access to valve assemblies. The hydraulic system is self-lubricating, reducing daily maintenance tasks. |
|
Remote Monitoring |
Compatible with Taiyue's remote management system for real-time fault diagnosis and data logging. |
FAQ: Technical Details
Q: What is the difference between the S-Series and JS-Series?
A: The S-Series refers to the dual-system compressor unit (skid-mounted), ideal for stations that already have storage and dispensers. The JS-Series is a fully Integrated Unit, combining the compressor, gas storage bottles, and unloading column into a single compact footprint for rapid deployment.
Q: Can this compressor handle fluctuating inlet pressures?
A: Yes. The daughter booster compressor is designed to handle inlet pressures ranging from 3 MPa to 20 MPa, making it highly adaptable to the varying pressure levels of CNG tube trailers.
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