Manufacturer of hydrogen fuel cell engine model

Model making scheme for hydrogen fuel cell engine

1、 Model display characteristics and design concept

The hydrogen fuel cell engine model adopts a cross-sectional design, with a focus on showcasing the following core component structures:

Stack system: showcasing the arrangement of bipolar plates and membrane electrodes

Hydrogen circulation system: presenting the layout of hydrogen injectors and steam water separators

Air Supply System: Showcasing the Structure of Air Compressors and Humidifiers

Water thermal management system: presenting the layout of coolant circulation pipeline

Control component: Display the electronic control system and data acquisition module

The characteristic of the model is to display the internal structure through precise cutting angles, which is suitable for new energy exhibitions, education and training, and enterprise technology display scenarios.

2、 Material selection and characteristics

Main structural materials

Sectional shell: 6mm thick acrylic sheet (transparent/semi transparent), using hot pressing molding process

Metal components: aluminum alloy (stack shell), stainless steel (piping system)

Core components: Carbon fiber (bipolar plate), engineering plastics (membrane electrode)

Dynamic component: N20 deceleration motor (6RPM) drives fan rotation

Special functional materials

Transparent resin (displaying internal pipeline structure)

LED strip (simulating the brightness of the electrochemical reaction zone)

Magnetic connectors (convenient for modular disassembly and assembly)

3、 Core manufacturing process

Precision component manufacturing process

Stack fabrication:

CNC precision machining of bipolar plate flow channel

3D printed membrane electrode structure

Surface anti glare treatment

Hydrogen system production:

Laser cutting of hydrogen circulation pipeline

Transparent segment displays the structure of the injector

Simulating usage traces through aging treatment

Air system production:

Model making of micro compressor

Processing of transparent shell of humidifier

Surface metallic texture treatment

Assembly process flow

Install the fuel cell stack and internal components

Assembling hydrogen and air systems

Install control components and cooling system

Finally, install the sectional shell

4、 Post processing and coloring techniques

Surface treatment technology

Metallic texture: sprayed with metallic paint (primer color paint protective paint three-layer process)

Identification production: water sticker process with equipment nameplate added

Aging treatment: lightly polished edges to simulate usage marks

Color scheme design

Stack area: dark gray

Hydrogen System: Blue Label

Air system: Silver gray

Shell: Transparent Acrylic Original Color

Tags: industrial models, engine models, equipment model