High-Efficiency Water Source Heat Pump Ground Source Heating & Cooling System

Water (Ground) Source Heat Pump Unit

A water-source heat pump is an integrated heat pump unit that uses water as a heat source for both cooling and heating. During heating operation, it uses water as a heat source, and during cooling operation, it uses water as a heat sink. Water-source heat pump systems vary in operating conditions depending on the source of the heat source. They are generally classified as follows: wastewater-source heat pump systems, surface water-source heat pump systems, and ground-source heat pump systems. Among these, ground-source heat pump systems can be further divided into groundwater-source heat pump systems and soil-coupled heat pump systems. Currently, ground-source heat pump systems are the most widely applied.

Soil-coupled heat pump systems are heat pump systems that use soil as a heat source or sink, also known as ground-source heat pump systems with underground pipes. In this system, pipes are buried underground to serve as heat exchangers, connected to the heat pump unit to form a closed-loop circuit. The circulation of fluid within the pipes enables the system to operate continuously. In groundwater-source heat pump systems, the low-temperature heat source is groundwater extracted from wells or abandoned mines. Geothermal heat pump systems utilize geothermal energy, making them unaffected by outdoor environmental conditions and climate. The heat source temperature remains relatively stable throughout the year, typically ranging from 10°C to 25°C. Compared to traditional heating and cooling systems, geothermal heat pump systems offer higher cooling and heating coefficients and more stable unit operation. Additionally, the system does not require cooling towers or boilers, eliminating outdoor noise and exhaust emissions, making it a more environmentally friendly solution.

High Efficiency

Industry-leading aerodynamic design concepts combined with precision manufacturing deliver high-efficiency drive systems.

The hybrid falling-film evaporator ensures optimal heat exchange efficiency.

Advanced refrigerant and oil system design solutions further elevate the overall energy efficiency of the unit.

A well-designed control logic enables the system to operate at peak efficiency under all load conditions.

Flexible Application

The high-efficiency water/ground source heat pump unit offers outstanding adaptability. It is suitable not only for water/ground source heating and cooling but also for heat recovery applications.

Specially designed compressors operate efficiently even under high-head conditions.

Real-time parameter monitoring and system protection ensure stable performance even under extreme working conditions.

Reliable Performance

Industrial-grade compressor design standards make the core components of the unit more durable and stable.

Triple oil system solutions ensure fully reliable and efficient lubrication, reducing failure rates.

The latest generation of compressor and impeller design reduces vibration and noise, ensuring smooth operation and excellent adaptability to load variations.

Over 20 years of experience in screw chiller design, production, and operation provide solid assurance and peace of mind.

Low-Carbon & Eco-Friendly

The unit minimizes both indirect and direct carbon emissions, lowering the carbon footprint and promoting sustainable development.

High-efficiency operation reduces the need for power supply, indirectly lowering electricity-related carbon emissions.

Proprietary hybrid falling-film evaporator design reduces refrigerant charge and leakage, minimizing the impact on greenhouse gas emissions.

Application Scenery

The high-end, high-efficiency water/ground source heat pump unit offers outstanding advantages such as stable operation, high energy efficiency, easy installation, and simple maintenance.

It can be widely applied in water or ground source heat pump systems that utilize various water bodies or soil as cooling/heating sources.

This solution fully meets customers' cooling needs in summer and heating needs in winter, while significantly reducing overall system operating costs.

Specifications

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