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On Site Hydrogen Filling Station System For Green Energy Vehicle E
Description:
Vehicle-mounted hydrogen supply system and hydrogen refueling station for hydrogen transportation.
Whth the development of hydrogen fuel cell technolygy, the application of hydrogen and the industrialization of hydrogen fuel cell vehicles need related industrialization services and facilities. In order to meet different market demands, we provide the following services for customer:
1. Analysis of application scenarios of hydrogen refueling stations.
2. Early stage planning suggestions for hydrogen refueling station(Location selection, layout instruction, economic profit analysis).
3. Comparative analysis of hydrogen refueling station equipment / selection
4. Hydrogen refueling station equipment EPC
5. Service for hydrogen refueling station daily operation.
6. Intelligent operation and maintenance (Internet of Things, Internet of vehicles) and other services.
At present, the structure of logistics vehicles and buses is mainly designed in the Chinese market. The installation methods of hydrogen supply system for gas cylinders are mainly divided into vertical and horizontal types. Refer to the following pictures:
Information required to develop the scheme of on-board hydrogen supply system
| No. | Content | Information to be from customer | remark |
| 1 | Model | Such as logistics vehicles/buses | |
| 2 | Requirements for hydrogen storage volume | For example, 4 × 140L(35MPa) | |
| 3 | System layout space size | long × wide × high | Boundary size for layout of hydrogen supply system (excluding operation and maintenance space) |
| 4 | System structure requirements | Such as structure or special conditions | If there is any, it is better to provide annex information for explanation |
| 5 | Requirements for fixation with the whole vehicle | Such as structural dimensions | It is better to attach information or communicate when docking details |
| 6 | Flow chart requirements | Customers can also put forward functional requirements of the system | To confirm the general configuration requirements and system supply scope |
| 7 | Specification requirements of filling interface | E.g. TN5/TN1 | |
| 8 | Filling panel size requirements | If not integrated on the system, separate requirements can be made according to the layout space | For separately arranged items |
| 9 | Set pressure requirements of pressure reducing valve | For example, the set pressure is 0.9MPa (fluctuation range is 0.8-1.0MPa) | Due to the large range of upstream pressure, there will generally be pressure fluctuations during operation |
| 10 | Pressure reducing valve flow requirements | For example, a maximum intake flow demand to be reached under standard state | The flow which to be convenient for the pressure reducing valve need to be confirmed whether it can meet the requirement |
| 11 | Pressure relief valve set pressure requirements | Generally, the pressure is 1.3-1.5 times of the set pressure of the pressure reducing valve | Protect downstream pipeline of pressure reducing valve |
| 12 | Specification of inlet pipe interface | E.g. 1/2 "ferrule | |
| 13 | Special requirements for parts or brand requirements | ||
| 14 | Configuration requirements of electrical components | ||
| 15 | Other requirements |