China's centrifugal pump industry

Driven by the 'dual carbon' goal, China's centrifugal pump industry and new energy industry are accelerating deep integration, forming a development pattern of 'two-way empowerment and collaborative upgrading'. Integration has been upgraded from a single device support to full industry chain collaboration, covering core areas such as photovoltaics, wind power, pumped storage, and hydrogen energy. In the field of photovoltaics, photovoltaic pump systems achieve efficient utilization of water resources in areas without power grids. Permanent magnet synchronous motors are adapted to DC power supply, increasing efficiency by 5% -8%. Photovoltaic power tracking technology ensures stable operation under light fluctuations; In the field of wind power, special centrifugal pumps provide critical support for unit cooling and hydraulic systems. Intelligent monitoring reduces failure rates by 30% and maintenance costs by 25%; Pumped storage, as the main energy storage method, has achieved a breakthrough in localization of the first (set) equipment such as the 46MW large capacity single-stage single suction vertical centrifugal pump; In the field of hydrogen energy, high-pressure centrifugal pumps provide safe and efficient fluid transportation solutions for hydrogen production and storage processes. On the technical level, frequency conversion intelligent control, CFD hydraulic optimization, laser cladding wear-resistant coatings and other widely used energy efficiency products such as IE3 and above have become mainstream, and IE4 is accelerating its popularity. In terms of market size, the demand for centrifugal pumps in the new energy field is expected to increase by about 12% annually, and it is expected to account for about 10% of the industry share by 2025. The market size of high-efficiency and energy-saving pumps will reach 58 billion yuan, becoming a new engine for industry growth. The trend of integration will continue to evolve towards intelligence, modularity, and greenness, helping to transform the energy structure and promote high-quality industrial development.