Product Description
Equipment Specification
1. Gas leak detection
Portable Gas Concentration Alarm Device 1 set
Main parameters of the equipment:
( 1 ) Detection gas: natural gas ( 2 ) Detection range: 0-1000 % ppm
( 3 ) Resolution: ±2 %LEL (4) Accuracy: ± 3%FS
(5) Response time: T90<10S (6) Explosion-proof mark: Ex d ib CT 4 G b
( 7) Operating temperature : -40 ºC ~ + 70 ºC (8) Relative humidity: 10% ~ 95%RH (no condensation)
(9) Working pressure : 90 ~ 110Kpa (10) Sound alarm, LED light alarm, and vibration alarm .
2. gas cylinder replacement device
Main parameters of the equipment:
( 1 ) Replacement medium: nitrogen;
( 2 ) Gas source pressure: ≥ 0.5MPa (self-prepared nitrogen);
( 3 ) Working pressure: 0.2 ~ 0.4MPa ;
( 4 ) Bus replacement operation cabinet: 1 set;
( 5 ) Hydrogen content after replacement ( V ): < 0.4% ;
( 6 ) The pipeline is made of 316L stainless steel pipe with a working pressure of 30MPa ;
( 7 ) Equipped with pipeline gas pressure reducer, pipeline gas pressure reducer withstand pressure: ≥ 20MPa ; pressure reducing valve inlet pressure: 10MPa , pressure after pressure reduction: ≤ 1.5MPa, flow rate of pressure reducer: ≥ 120Nm3 /h ;
3.Valve Unscrew device 1 set
The cylinder valvescrewmachine is a proprietary product designed and manufactured according to the actual needs of the cylinder production plant and the cylinder inspection station. It adopts pneumatic compression, electric transmission and electric rotation, so that the operator can manually complete the disassembly of the cylinder valves at both ends by standing at one end. The machine has a reasonable structure, convenient and flexible operation, and convenient maintenance. It also reduces labor intensity and improves work efficiency.
The main technical parameters
1)Total power consumption: 1.5 kW
Conveying motor power: 0.75 kW
Rotating motor power : 0.4 kW
Auxiliary power: 0.35 kW
2)Working air source pressure: 0.5~0.6MPa
Gas consumption: 0.2 m3/h
3) Rotation angle: 180 degree
The machine is composed of a frame, a clamping device, a conveying device, a rotating device, a bottle-moving device and an electrical control system. The pneumatic components are from AirTac or other brands of the same
4.External cleaning of gas cylinders
cylinder cleaning and drying device
Gas cylinder outer surface cleaningand dryingdevice
Clean and dry the outer surface of the gas cylinder to reduce the interference of contamination on the outer surface of the gas cylinder, improve the inspection accuracy and provide the necessary conditions for subsequent inspection items.
(1) This equipment is suitable for cleaning and drying the outer surface of gas cylinders and needs to be used with key equipment and supporting devices for regular inspection of hydrogen cylinders for vehicles;
(2) The outer surface of at least 2 gas cylinders shall be cleaned and dried every hour.
The main technical parameters
1) Applicable gas cylinder specifications: Diameter: Φ 219 ~ Φ550mm ,
Length: 600 ~ 3200mm ;
2) Power consumption: 3.4kW;
3) Power supply voltage / frequency: 380V/ 50Hz
4) Number of workstations: 1;
5) Cleaning machine flow: 30L/min
6) Cleaning efficiency: 3 pieces /h .
7) Compressed air pressure: 0.6MPa Air consumption : 8m3/h
8) Weight: 600Kg
9 ) Overall dimensions (length × width × height) : 4000 × 1000 × 1800mm
10) High-pressure water and compressed air are automatically switched by solenoid valves
11) Use electrical automation control.
5. Water injection → weighing + external water pressure test + pouring water
Gas Cylinder External Test Method Water Pressure Tester System
Main functions of the equipment:
1 ) It can meet the requirements of GB/T 9251-20 22 "Hydraulic pressure test method for gas cylinders";
2 ) The system has automatic leak detection function;
3 ) The test water can be recycled;
4) Adopt touch screen human-machine interface control;
5) Using the cylinder external measurement method to test the water pressure of the water jacket inflatable rubber ring type sealing device;Invention Patent No.: 200910032788.3
6) The mouth of the test bottle adopts an internal pressure sealed threaded joint;invention patent number: 200810234354.7
7) Equipped with pressure fine-tuning mechanism to effectively calibrate the equipment;
8) Water injection is based on the principle of a fuel dispenser, which is easy to operate and has high water injection efficiency;
9) Use computer to automatically control the hydraulic test of gas cylinders;
10) Automatically collect and save water volume (deformation value), pressure, and time data sets;
11) During the test, the time/water volume, time/pressure, and water volume/pressure curves are dynamically displayed;
12) Automatically calculate the residual deformation rate of the test cylinder and determine the test results, and automatically save all test data;
13) Automatically generate and output water pressure test report (EXCEL format);
14) The test data is permanently saved, and the test process and results can be queried at any time based on the relevant gas cylinder data (such as test date, cylinder number, batch number, etc.), and the test report can be regenerated;
15) Computer remote control and maintenance;
16) The gas cylinder external measurement method water pressure testing machine is designed and manufactured in accordance with the national standard GB/T9251-2022 "Gas Cylinder Water Pressure Test Method", and can perform external measurement method water pressure tests on gas cylinders of different specifications.
6. Valve Screw In device
The valve Screw machine is a proprietary product designed and manufactured according to the actual needs of gas cylinder manufacturers and gas cylinder testing stations. It adopts pneumatic compression, electric transmission and electric rotation, and uses special tools such as torque wrenches to disassemble and install cylinder valves and TPRD end plugs. The operator can manually complete the installation and disassembly of the cylinder valves at both ends by standing at one end.
The machine has a reasonable structure, convenient and flexible operation, and convenient maintenance. It also reduces labor intensity and improves work efficiency.
1)Total power consumption: 1.5 kW
Conveying motor power: 0.75 kW
Rotating motor power : 0.4 kW
Auxiliary power: 0.35 kW
2)Working air source pressure: 0.5 ~ 0.6MPa
Gas consumption: 0.2 m3 / h
3) Rotation angle: 180 degree
7.Airtight test device (equipped with nitrogen gas supply system)
A. Airtightness test machine and its inflation system Complete the gas cylinder air tightness test and gas discharge in accordance with GB/T 12137-2015 "Gas Cylinder Air Tightness Test Method". The equipment has explosion-proof and safety isolation devices. The equipment supplies high-pressure test gas through the high-pressure gas supply system, and the test station performs a gas cylinder airtightness test at the same time.
B. Main components of the equipment The air tightness test device is mainly composed of a test bench, an explosion-proof isolation room (prepared by the user) , a test console, a gas pipe valve system, an automatic liquid spraying device, a video monitoring system, etc.
The high-pressure gas supply system is mainly composed of a 20m³ cryogenic insulation container, a 25 MPa high-pressure cryogenic liquid pump, a high-pressure liquid nitrogen vaporization system, etc.
Technical Parameters
1 Working test pressure: 25 MPa ;
2 The airtightness test is arranged as 2 stations;
3 The camera can realize 360 ° high-definition monitoring of all gas cylinders under test, with image resolution of 1280 × 768 and video resolution of 1280 × 768 ;
4 Working efficiency: 2 pieces / hour;
5 The gas cylinder room is equipped with an air guide valve and an exhaust silencer to ensure that the noise is ≤ 60 decibels;
6 The working pressure of high-pressure stainless steel pipes, high-pressure hoses , electromagnetic high-pressure valves and other components is ≥50 MPa ;
Packaging & Shipping
After Sales Service
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