I. Product Overview

This equipment utilizes advanced PEM electrolytic water purification technology:The system includes but is not limited to electrolytic cells, power supply facilities, and gas-liquid separation equipment.qingGasPurification facilities, PLC control systems, etc. Specific equipment includes: circulating water pumps, water-gas separators, gas dryers, valve and pipeline components, constant current power supplies, control panels and control systems, safety systems, and more.By the above device, it allows for flow adjustment (0~500ml/min) and high-pressure output (0~7MPa), featuring an integrated three-stage purification system to ensure qingGasPurity > 99.999%, dew point < -45°C, suitable for precision instruments (such as GC-MS, fuel cell testing) and industrial applications.

I. Core Technology and Advantages

PEM electrolytic water purification technology

· Employing Proton Exchange Membrane (PEM) electrolytic cell technology, directly generates hydrogen gas through electrolysis of deionized water, without the need for alkali or other chemical reagents, ensuring safety and environmental protection.

Highly energy-efficient, with electrolytic efficiency improved and energy consumption lower than traditional alkaline electrolytic technology.

·Features quick start/stop and power adjustment, reducing energy waste under no-load or low-load conditions compared to the slow response of traditional alkaline electrolysis.

2. High-pressure clean gas output

·Customizable pressure: Supports 0~7 MPa pressure adjustment, suitable for various applications such as fuel cell systems, refueling station storage, and industrial reactors.

· Dry Purification System: Equipped with a three-stage filtration system including molecular sieve, silica gel, and trace oxygen scavenger, ensuring the gas is dry and pure, meeting the requirements of precision instruments such as CVD, GC-MS, etc.

3. Smart Control System

One-touch operation: Simply press the power switch to start generating gas, supports continuous or intermittent operation.

Accurate Monitoring: The large touch screen displays flow rates (±1ml accuracy) and pressure values in real time, with data being clear and easy to read.

Pressure Adaptive: When the pressure reaches the preset value (e.g., 0.4 MPa), the system automatically adjusts the gas output quantity to ensure the output pressure fluctuation is ≤ 0.001 MPa.

4. Low-maintenance design

Simplified Maintenance: Simply replenish Yibao Water or distilled water (18.25M) periodically.

5. Safety Protection

Multiple Protection: Overvoltage protection, ensuring equipment and operational safety.

6. Efficiently compact structure

High conversion efficiency: Electrolytic cell efficiency ≥ 85%, maximum gas production up to 300ml/min, meeting high load requirements.

Section 2: Intelligent Control System

Siemens SMART 200 ST40 PLC

·Core control utilizes Siemens industrial-grade PLC, offering high stability and anti-interference capabilities, supporting real-time monitoring and closed-loop adjustment of pressure, flow, and temperature.

·TCP/IP Communication Protocol: Supports remote monitoring and data exchange, allowing seamless integration with factory DCS or IoT platforms for unattended operation and intelligent maintenance.

· Human-Machine Interface: Equipped with a touchscreen, it displays operating parameters (pressure, flow, temperature) in real-time, supports fault alarms, and allows for the traceability and export of historical data.

2. Safety Protection Mechanism

· Multi-level safety protection: Automatic leak alarm, overpressure automatic relief, electrolytic cell overheating protection, ensuring equipment and operation safety. Fault self-diagnosis: The system can identify issues such as abnormal water quality, automatically shut down, and send maintenance prompts.

Section II: Application Scenarios

Qing in the transportation and travel sector

·Supports home users to produce their own qing gas, refuel qing-powered two-wheelers, and address the charging pain points.

2. Industrial Manufacturing & Precision Production

· Provides a stable gas source for the semiconductor and electronics industry, petrochemical and chemical synthesis, and metal heat treatment and powder metallurgy.

3. Research and Lab Settings

·Supply high-purity carrier or reaction gases for devices such as GC, GC-MS, ICP-MS, replacing hazardous steel cylinders.

·Supports fuel cell stack performance testing, single cell efficiency verification, etc.

4. Emerging and Cross-industry Applications

Food packaging nitrogen displacement (extending shelf life)

·Pharmaceutical Qing reaction (such as antibiotic synthesis)