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TegeCraft
Evaporative Condenser Uni
Evaporative Condenser Uni
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Core Parameters
| Parameter Category | Technical Indicators/Configurations |
|---|---|
| Heat Exchange Tube Material | High-quality low-carbon steel elliptical tube (wall thickness ≥ 1.2mm) |
| Surface Treatment Process | Pickling → Phosphating → Drying → Hot-dip Galvanizing (zinc layer ≥ 80μm) |
| Water Consumption | ≤ 0.03 L/kWh (40%-50% lower than traditional design) |
| Power Consumption Efficiency | Comprehensive energy efficiency ratio of the fan + water pump ≥ 4.8 COP |
| Condensation Temperature Range | 25°C - 45°C (self-adaptive adjustment according to the ambient temperature) |
| Spraying System | Swirl atomizing nozzle (droplet particle size ≤ 50μm) |
| Water Collector Efficiency | Drift rate < 0.001% |
| Applicable Unit Power | 50kW - 2000kW refrigeration tons |
Analysis of Core Technologies
Clean and Long-lasting Process
Clean and Long-lasting Process
Optimized Design of Elliptical Tubes: Elliptical tubes with a major axis/minor axis ratio of 3:1 are used, which increases the heat exchange area by 20% compared to circular tubes and reduces the air-side resistance at the same time.
Four-stage Surface Treatment:
Pickling and Phosphating: Removes the oxide scale and forms a phosphate protective film to enhance the adhesion of the galvanized layer;
Hot-dip Galvanizing: The thickness of the zinc layer on both sides is ≥ 80μm, and the anti-corrosion service life reaches more than 15 years, eliminating the internal corrosion pollution of the tubes.
Self-cleaning Structure: The tube bundles are arranged in a V-shaped staggered pattern. Together with high-pressure spraying, it realizes automatic dust flushing during operation.
Water and Power Saving System
Three-level Water Saving Technology:
Swirl Atomizing Nozzle: Achieves micron-level water mist coverage under a pressure of 0.3MPa, reducing the spraying water volume by 30%;
Honeycomb Water Collector: PVC + stainless steel composite structure, with a gas-water separation efficiency of > 99.9%, and the circulating water loss is almost zero;
Intelligent Water Make-up Control: Automatically discharges the sewage according to the electrical conductivity of the water quality, increasing the water saving rate by 25%.
Dual Energy Consumption Control Scheme:
Variable Frequency Linkage Technology: The fan and water pump dynamically adjust the rotation speed according to the condensation pressure, reducing the power consumption by 45% under partial load;
Dry and Wet Mode Switching: Automatically switches to dry operation in the low-temperature season, completely turning off the spraying system, and the energy saving rate can reach 60%.
Comparison of Core Advantages
| Pain Points of Traditional Condensers | Solutions of This Unit | User Benefits |
|---|---|---|
| Circular tubes are prone to scaling, reducing the heat exchange efficiency | Elliptical tubes + galvanizing process delays scaling | The heat exchange efficiency decays by < 5% within 10 years |
| Serious waste of spraying water | Triple water saving of atomization + water collection + intelligent water make-up | Annual water saving cost is reduced by ￥36,000 for a 1000kW unit |
| The fan and water pump operate continuously at full load | Adaptive adjustment of variable frequency + dry and wet modes | Annual electricity cost is saved by ￥85,000 for a 1000kW unit |
| Frequent maintenance (2-3 times a year) | Self-cleaning + corrosion-resistant design | The maintenance cycle is extended to once every 3 years, and the labor cost is reduced by 70% |
Typical Application Scenarios
Industrial Refrigeration: Matching with screw chiller units in chemical plants, cooling of hydraulic oil in injection molding machines
Industrial Refrigeration: Matching with screw chiller units in chemical plants, cooling of hydraulic oil in injection molding machines
Data Centers: Secondary heat dissipation of the server liquid cooling system
Cold Chain Logistics: Condensation end of the ammonia refrigeration system in large cold storage facilities
New Energy: Recycling of process cooling water in the lithium battery production workshop
Measured Performance Data (Taking a 500RT unit as an example)
Water Saving Verification: After continuous operation for 720 hours, the make-up water volume is only 2.1m³ (the traditional unit requires 14.6m³)
Water Saving Verification: After continuous operation for 720 hours, the make-up water volume is only 2.1m³ (the traditional unit requires 14.6m³)
Energy Efficiency Verification: When the ambient temperature is 32°C, the COP reaches 5.1, which is 22% higher than the national first-level energy efficiency standard
Durability Verification: No red rust is found after more than 3000 hours of salt spray test, reaching the C5-level anti-corrosion standard for heavy industry
If you need to obtain a customized selection scheme or on-site measurement report, please contact the technical team and provide the working condition parameters (ambient temperature, heat load curve, water quality hardness, etc.).
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