Views: 0 Author: Site Editor Publish Time: 2025-06-25 Origin: Site
A Very High Temperature Heat Pump (VHTHP) is a type of heat pump specifically engineered to deliver hot water or thermal energy at temperatures above 100°C, and in some cases, up to 150°C or higher. These systems are designed for industrial applications where conventional heat pumps cannot meet the temperature demands.
Customization for temperature range, heating load, and ambient conditions is key to efficiency and reliability.
High-temperature air source and water source heat pumps (ASHPs) are increasingly used in axle machining factories to improve energy efficiency and reduce carbon emissions. These factories require large amounts of thermal energy for various processes such as:
1. Parts Cleaning and Degreasing
Axles and components must be thoroughly cleaned before machining or after processing. High-temperature water (typically 70–90°C) is used in industrial washers or degreasing systems. A heat pump provides this hot water efficiently and continuously.
2. Heat Treatment and Preheating
While certain heat treatment processes require furnaces, many preheating and controlled warming steps (such as preheating oil or metal) can be handled by high-temperature ASHPs at temperatures up to 90–120°C, improving precision and reducing thermal shock.
3. Workshop Space Heating
Large workshop spaces in axle factories need consistent heating during colder months. High-temperature heat pumps offer an energy-efficient way to maintain indoor temperature, replacing traditional boilers or electric heaters.
4. Hot Water Supply for Cleaning Stations
Personnel and equipment cleaning areas require reliable hot water. High-temperature heat pumps supply this with much higher efficiency than electric or fossil fuel water heaters.
5. Oil Tank and Fluid Heating
Cutting fluids and lubricants used in axle machining may need to be heated to maintain viscosity and performance. Heat pumps can be integrated to heat these tanks safely and steadily.
Benefits
Energy savings up to 60% compared to traditional electric heaters or boilers.
Stable temperature control for improved process quality.
Eco-friendly with reduced CO₂ emissions.
Long-term cost savings in operational energy consumption.
Typical Applications
High Temperature Heat Pumps are widely used in:
Industrial drying and processing
Parts cleaning and degreasing (e.g., axles, machinery)
Pharmaceutical and chemical production
Food and beverage pasteurization
Steam generation (low-pressure steam replacement)
Commercial laundry and district heating
Leomon Heat pump can offer up to 150 ℃ hot water,heat pump and cassede heat pump, refrigeration such as R134a, R1234ze, R245fa, or natural refrigerants like CO₂ (R744) or hydrocarbons (R600a).
Brand: offer own brand or customized authorized brand.
