Industrial heat pumps

Industrial high-temperature circulating hot air heat pump

The EcoCircuit Hot Air Heat Pump provides high-temperature circulating hot air up to 100°C, using only a small temperature difference of 5–10°C. It efficiently utilizes renewable energy sources such as process cooling water, waste heat, and well water to supply hot air for drying and heating without combustion. Simultaneously, the generated chilled water can be used for air conditioning or process cooling, offering a dual-purpose solution that reduces CO₂ emissions, energy consumption, and operational costs.

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Product Overview

The EcoCircuit Hot Air Heat Pump provides high-temperature circulating hot air up to 100°C, using only a small temperature difference of 5–10°C. It efficiently utilizes renewable energy sources such as process cooling water, waste heat, and well water to supply hot air for drying and heating without combustion. Simultaneously, the generated chilled water can be used for air conditioning or process cooling, offering a dual-purpose solution that reduces CO₂ emissions, energy consumption, and operational costs.

Key Features

  • Combustion-Free Air Heating: Provides stable hot air year-round without fire, ensuring safe automatic operation, even at night.
  • High-Efficiency Dual Function: Water heat source simultaneously produces chilled water for air conditioning or process cooling, fulfilling both heating and cooling needs with a single unit.
  • Eco-Friendly Refrigerant: Uses a low global warming potential (GWP ≤ 1) and ozone depletion potential-free (ODP = 0) refrigerant, minimizing environmental impact.
  • Energy Saving & CO₂ Reduction: Significantly reduces energy costs and carbon emissions compared to traditional steam heating methods.

Product Specifications

Specification ZMZ -F6K-ZE ZMZ 100 -F4K6HK-ZE
Heating Capacity ~83 kW ~130 kW
Cooling Capacity ~62 kW ~80 kW
Air Inlet Temperature 10–80℃ 10–90℃
Air Outlet Temperature 20–85℃ 50–100℃
Supply Air Volume ~55,000 Nm³/h ~45,000 Nm³/h
Heat Source Water Inlet Temp. 7–30℃ 0–40℃
Heat Source Water Outlet Temp. 3–25℃ -5–35℃
Heat Source Water Flow 80–200 ℓ/min 100–300 ℓ/min
Heat Source Water Pressure Max 1.0 MPaG Max 1.0 MPaG
Ambient Temperature -10–43℃ -10–43℃

Note: All values are approximate and may vary depending on operational conditions.

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