Product

Ultra-Low Temperature Air-Cooled Screw Heat Pump Unit

Product Overview:

The OYRR Ultra-Low Temperature Air-Cooled Screw Heat Pump Unit is a heavy-duty, clean heating and cooling system specifically developed for severe cold regions and high-latitude extreme cold climates overseas, such as Eastern Europe and Central Asia. This equipment breaks through the technical barrier of traditional air-source heat pumps, which either fail to operate or experience a significant decline in heating capacity at temperatures below -20°C. By equipping a screw compressor optimized for extreme environments and integrating EVI (Enhanced Vapor Injection) technology, the unit can stably extract heat from ambient air in ultra-low temperatures of -30°C to output high-temperature hot water up to 60°C. It serves as a flagship solution for centralized heating, completely replacing traditional coal-fired and gas-fired boilers.

Key Features:

• Ultra-Wide Operating Range: The ultra-low temperature model adapts to ambient temperatures as low as -30°C, fearlessly overcoming extreme cold climate challenges with an exceptionally wide operating envelope.

• Intelligent Defrosting System: Relies on optimized reverse Carnot cycle algorithms and ambient temperature/humidity monitoring to achieve precise "seamless defrosting." The defrosting process is rapid and prevents significant fluctuations in water temperature.

• All-Climate Durable Casing: The external casing is constructed with thickened anti-corrosion materials, featuring high-level waterproofing and wind-sand resistance, making it perfectly suitable for outdoor installation in harsh environments.

Application Scenarios:

• Clean Centralized Heating in Severe Cold Regions: Provides high-temperature radiator and underfloor heating for large residential communities, industrial parks, and office buildings in -30°C ultra-low temperature areas, such as Europe, Central Asia, and Northern China.

• Comprehensive Cooling & Heating for Large Commercial Facilities: Delivers robust summer cooling and high-efficiency winter heating for large shopping malls, general hospitals, and large-scale manufacturing plants.

• Large-Scale Industrial Hot Water Replacement: Replaces coal and gas boilers in heavy industrial enterprises to supply medium-to-high temperature hot water for process requirements, effectively bypassing carbon emission restrictions.

Our Advantages:

• Core Technological Breakthroughs: Employs an independently developed system integration solution tested and certified by the National Standard Testing Center, successfully overcoming the core pain point of heating capacity attenuation at ultra-low temperatures.

• Engineering Customization Capabilities: Supports large-scale parallel networking and skid-mounted delivery. It can be paired with remote 4G/5G communication modules to provide overseas clients with transnational remote commissioning and fault diagnosis services.

• Comprehensive Solution Services: Provides tailored solutions according to requirements, covering everything from project blueprint coordination to on-site installation and long-term operation.

Component Characteristics: 

(Core components include: specialized ultra-low temperature screw compressor (with EVI), V-shaped large-area hydrophilic aluminum foil finned heat exchanger, low-noise variable-frequency axial fan, intelligent defrosting system, etc.)

Application Cases: 

Chaersen School in Horqin Right Front Banner of Inner Mongolia, Gansu Qin'an Highway Administration Bureau, Dongfang Electric Corporation, etc.