System Overview
This module utilizes electromagnetic induction to generate high-temperature, high-pressure saturated steam. Through a heat exchanger, it heats the air in an independent, sealed chamber. This forms a separated, closed-loop clean heating system.
1. Steam Generator (Source)
SU430 Chamber
4kW Induction Heating
2. Heat Exchanger Loop
3m U-Shape Spiral Pipe
Steam Latent Heat ➔ Air Sensible Heat
3. Heating Chamber (Load)
100L Sealed Air
20°C ➔ 170°C
Click a component for specs
- Detailed specifications will appear here...
Operating Principle
The system operates in three critical stages: Startup Purge, Heating Cycle, and Thermal Balance. Click the buttons below to visualize each stage.
Critical Step: Steam must purge the cold air from the pipes; otherwise, an "air lock" will cause heating failure.
Thermodynamic Simulation (Sandbox)
This calculator simulates the "Theoretical Minimum Energy" and "Theoretical Minimum Time" required to reach the target state. Note: Actual times will be much higher due to heat exchange efficiency and the massive thermal capacity of the chamber itself.
Input Parameters
Results (Theoretical)
Energy to Heat Air
12.9 kJ
Energy to Heat & Vaporize Water
1338.0 kJ
Total Theoretical Energy Required
1350.9 kJ
Theoretical Min. Heating Time
5.6 mins
Control Strategy: Pressure vs. Temperature
During startup, when hot steam enters the cold U-pipe, it condenses instantly, causing a sharp pressure drop. This chart demonstrates why Pressure Control is vastly superior to Temperature Control in closed-loop systems.
✗ Temperature Control (Not Recommended)
Flaw: Severe Thermal Lag. When steam is rapidly consumed and pressure drops, the bulk water temperature changes very slowly. The heater cannot react in time to replenish heat, leading to severe system instability and temperature oscillations.
✓ Pressure Control (Recommended)
Advantage: Instant Response. Steam condensation causes volume to collapse instantly, pulling pressure down synchronously. The controller detects this immediately and outputs full power to compensate, accurately reflecting the system's true energy balance.
Key Specifications & Safety Notices
Technical Specs
Steam Generator (Heat Source)
- Type: Vertical cylindrical sealed chamber
- Material: SU430 Stainless Steel (Magnetic)
- Volume: Approx. 5 Liters (L)
- Initial Cold Water: 500 cc (0.5 kg)
- Heating Method: External 4 kW Induction Heater
- Target Pressure: 8 kg/cm² (Absolute, abs)
- Saturation Temp: Approx. 170°C
Heating Chamber (Load)
- Type: Independent sealed chamber
- Volume: 100 Liters (L)
- Medium to Heat: Pure Air
- Initial Temp: 20°C
- Target Temp: 170°C
Heat Exchange Loop
- Spec: 4-Point (Approx. 1/2 inch) Stainless flat spiral pipe
- Layout: Flat 5-tier U-shape continuous array
- Total Length: 3000mm (3 meters)
Critical Notices
1. Pressure Definition
In this manual, 8 kg/cm² refers to "Absolute Pressure". If using a gauge pressure meter, the target should be set to approx. 7 kg/cm²G.
2. Air Purging (Critical)
Failure to purge cold air from the U-pipe during startup will cause an "Air Lock." Steam will be blocked from entering, and the system will fail to heat. Ensure the vent mechanism is fully functional.
3. Actual Heating Time
The theoretical 6.3 min is an absolute minimum. Due to poor air conductivity, heat exchange limits, and the massive thermal capacity of the 100L metal chamber itself, actual times may extend to tens of minutes or hours.
4. Safety Relief Valve (Mandatory)
The steam generator is a pressure vessel. A safety relief valve MUST be installed. Its trigger pressure should be slightly above operating pressure, and its discharge capacity must exceed the maximum steam generation rate of the 4kW unit.