A V-Type Air Cooler is an advanced, space-saving industrial heat exchanger featuring tube bundles arranged in a "V" shape configuration. Fans are typically mounted at the top or bottom of the V-frame, creating a highly efficient, compact cross-flow cooling system that maximizes heat transfer within a minimal physical area.
- Air Cooled Heat Exchanger
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Induced Draft Air Cooled Heat Exchanger
An Induced Draft Air Cooler is an efficient industrial heat exchanger where the fans are located above the tube bundle. Instead of pushing air, the fans pull (induce) ambient air upward through the finned tubes, discharging the heated air vertically at high velocity.
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Product Description
Key Advantages
Better Air Distribution: Pulling air across the bundle ensures uniform airflow across all tubes, minimizing hot spots and maximizing thermal efficiency.
Reduced Hot Air Recirculation: The top-mounted fans discharge hot exhaust air upward at high speed, preventing it from being drawn back into the system.
Weather Protection: The top-mounted fan deck acts as a natural shield, protecting the tube bundle below from direct sunlight, hail, rain, and environmental damage.
Process Stability: Uniform air distribution makes control more stable, even during sudden weather changes.
Major Applications
This design is ideal for process-critical industries requiring stable, high-efficiency cooling, including:
Petrorefinery & Chemical: For condensing low-boiling-point vapors and precise temperature control.
Natural Gas Processing: Used in LNG plants and gas fractionating towers.
Power Plants: For cooling steam and critical cooling water loops.
Working Principle of Induced Draft Air Cooler
The working principle of an Induced Draft Air Cooler centers on creating a vacuum effect to pull air through the system for efficient heat transfer:
Fluid Flow: The high-temperature process fluid (gas or liquid) enters the upper header and is distributed into the finned tube bundle, flowing from the top sections toward the bottom.
Induced Airflow: Axial fans mounted on top of the structure rotate to draw (induce) ambient cool air into the open sides of the unit beneath the tube bundle.
Uniform Heat Exchange: The cool air is pulled vertically upward through the finned tubes. The external fins increase the surface area, allowing the cooler air to evenly absorb heat from the tube walls, resulting in a highly uniform cooling process.
High-Velocity Discharge: The heated air is then drawn through the fan plenum and discharged vertically at high velocity into the upper atmosphere, effectively preventing hot air recirculation.
Customer reviews
Uniform Air Distribution、Zero Hot Air Recirculation、Excellent Weather Protection、Precise Temperature Control、Maximum Thermal Efficiency、Process Stability
Product Parameters
| Model NO. | Air cooler | System Type | Closed System |
| Fans Species | Frequency Fan | Noise Level | Low |
| Application Fields | Machinery | Certification | ISO, CE, SGS |
| Condition | New | Casing | Galvanized or Stainless Steel |
| Fan | Low Noise | Fin Tube | Galvanized |
| Specification | 100 ton | Transport Package | Container |
| Origin | China | Trademark | CASEN |
| Package Size | 600*300* 600cm | PackageGross Weight | 8000kg |
| Item | Fan | Fin Tube | |||||
| Option | Axial-Flow, Direct Driven Type Belt Driven Type Ex-proof Motors VFD Type | Tube Material | Aluminum Carbon Steel SS304 SS316 φ25, φ32, or customized | Fin Material | Carbon Steel Alumininm SS304 φ56, or customized | Louver Type | Manual Type Automatical Type HDG Steel SS304 SS316 |
| Tube Size | Fin Size | Structure | |||||
FAQ
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Q1: What is an Induced Draft Air Cooler?
A: A heat exchanger with fans on top that pull cool air upward through the tubes.
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Q2: What is its main benefit?
A: It ensures uniform airflow and prevents hot exhaust air from circulating back in.
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Q3: How does it handle bad weather?
A: The top-mounted fan acts as a roof, protecting tubes from rain, hail, and sun.
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Q4: When should I choose it?
A: When your process requires precise temperature control and stable cooling.
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Q5: Where is the maintenance done?
A: On the top platform, which keeps the mechanical parts safe from ground-level dust.
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