CNG Substation Compressor

Structure Introduction

The compressor is a reciprocating compressor and can be categorized into two types: with a foundation or without a foundation. The complete machine primarily consists of fixed and moving parts. The fixed parts include the body, middle body, cylinder head, cylinder, and cylinder seat, among other components. The moving parts consist of the crankshaft, connecting rod, crosshead, piston, gas valve, and are equipped with piping and instrument control systems.

Substation Compressor Applications

Receives natural gas through pipelines, pressurizes it within the station, and directly fills compressed natural gas into CNG vehicles or stores it in fixed gas bottle banks (wells).

Compressor Usage for CNG Stations

Receives natural gas through pipelines, pressurizes it within the station, and directly fills compressed natural gas into CNG vehicles or stores it in fixed gas bottle banks (wells).

Usage of Natural Gas Transmission Compressors

Mainly used for boosting and transporting natural gas into the pipeline network.

Cooling Methods

1. Water cooling

2. Air cooling

3. Mixed cooling (Selected based on actual requirements)

Overall Structural Forms

Fixed, mobile, assembly, soundproof cabin (Selected based on actual requirements)

Performance Description for Both Compressor Types

Vulnerable components such as gas valves and piston rings are sourced from the Austria company, with a service life of over 8,000 hours.

Soft start feature allows frequent compressor starts and stops.

Wide range of air intake, suitable for a broad range of applications.

The overall assembly structure results in low noise levels and is cost-effective for installation in urban areas.

Utilizes Siemens PLC control system for high automation.

Parameters for Natural Gas Transmission Compressors

1. Vertical: Displacement ≤ 3m3/min, Pressure 0.02MPa~4Mpa (Selected based on actual requirements)

2. Symmetrical: Displacement ≤ 10m3/min, Pressure 0.2MPa~2.4Mpa (Selected based on actual requirements)

3. V-Type: Displacement ranges from 0.2m3/min to 40m3/min. Discharge pressure ranges from 0.2MPa to 25MPa (Selected based on actual requirements)

Compressor Usage for CNG Stations

Receives natural gas through pipelines, pressurizes it within the station, and directly fills compressed natural gas into CNG vehicles or stores it in fixed gas bottle banks (wells).

Model	Inlet Pressure (Mpa)	Outlet Pressure (Mpa)	Capacity (Nm3/h)	Power (Kw)	Remarks
ZF-0.16/6-250	0.6	25	68	22
VF-2.4/8-250	0.8	25	1300	220
VF-0.76/10-250	1.0	25	500	Q6135DR1
VF-2.2/10-250	1.0	25	1452	220-8
VF-3.2/(2.5-4)-250	0.25-0.4	25	670-1000	270
VF-2/(10-16)-250	1.0-1.6	25	1320-2000	280
VF-2.5/3-210	0.3	21	600	132
VF-0.11/(70-200)-250	7-20	25	468-1326	30
VF-2.5/(0.8-1.6)-250	0.08-0.16	25	270-390	90
VF-2/(2-3)-250	0.2-0.3	25	360-480	110
VF-1.1/(5-6)-250	0.5-0.6	25	396-462	90
VF-0.54/30-250	3.0	25	1004	110
VF-0.8/30-250	3.0	25	1488	160
VF-0.28/(40-80)-250	4.0-8.0	25	688-1360	90
VFD-0.36/(20-200)-250	2.0-20	25	680-2210	110	Soundproof Cabin
VFD-0.32/(20-200)-250	2.0-20	25	600-1700	90	Soundproof Cabin
VFD-0.28/(20-200)-250	2.0-20	25	525-1430	75	Soundproof Cabin
VFD-0.16/(20-200)-250	2.0-20	25	600	55	Soundproof Cabin
Note: This series of CNG refueling station compressors can be customized with the following parameters: Pressure: 2-200 kg, Flow rate: 400-1200 Nm³/h.

Model	Capacity m3/min	Inlet Pressure (Mpa)	Outlet Pressure (Mpa)	Weight（Kg)	Power(Kw)
VW-6/16-24	6	1.6	2.4	2600	110
VW-6/(0-1.62)-(5-21)	6	0-0.162	0.5-2.1	2350	75
WW-26.7/0.5-10	26.7	0.05	1	4500	250
DW-2/0.2-16	2	0.02	1.6	1500	22
WW-3/8	3	normal pressure	0.8	1500	22
2VW-50/3.5	50	normal pressure	0.35	6000	220
2VW-16.7/0.5-20	16.7	0.05	2	6500	185
ZW-0.6/6-10	0.6	0.6	1	760	5.5
ZW-0.8/12	0.8	normal pressure	1.2	1200	7.5
DW-9.5/7	9.5	normal pressure	0.7	2600	55
VW-4.5/0.5-10	4.5	0.05	1	2100	37
2VW-25/25	25	normal pressure	2.5	2100	250
2VW-50/3.5	50	normal pressure	0.35	6000	220
DW-4.5/0.5-13	4.5	0.05	1.3	2500	18.5
ZW-0.46/(5-10)-(15-20)	0.46	0.5-1.0	1.5-2.0	850	11
VW-5.6/(1.5-2)-25	5.6	0.15-0.2	2.5	2000	55
V-6.5/(1-3)-7	6.5	0.1-0.3	0.7	1900	37
WW-2.5/3-250	2.5	0.3	25	3500	110