Under the impetus of the "dual carbon" goals, heat pump technology is becoming a revolutionary solution for ship energy systems.Tianjin Shuangjin Pump Machinery Co., LTD. (hereinafter referred to as "Shuangjin Pump Industry"), relying on 42 years of experience in fluid machinery research and development, has deeply integrated heat pumps with ship loading and unloading systems, launching a new generation of"intelligent temperature control heat pump for ships" , providing an efficient heating and cooling integrated solution for high-temperature asphalt,heating oil and other special media during oil tanker loading and unloading.
Technological breakthrough: Collaborative innovation of jacketed pump casing and heat pump
Shuangjin Pump Industry, in response to the pain points of traditional oil pumps such as easy wear and high energy consumption in high-temperature media, innovatively adopts ajacketed pump casing + heat pump circulation systemdesign:
Precise temperature control: By using heat pumps to recover the residual heat during loading and unloading, stable heating (up to 200℃) is provided for media such as asphalt and tar.During cooling, the temperature is rapidly reduced to a safe range to prevent the media from solidifying or volatilizing.
Extended service life: The mechanical flushing system, in combination with heat treatment of the pump shaft, significantly reduces the wear of bearings and shaft seals, and the measured service life is increased by more than three times.
Energy conservation and noise reduction: The heat pump system saves 40% energy compared with traditional electric heating, and the vibration and noise are controlled below 65 decibels, meeting the IMO environmental protection standards.
application scenarios: from oil tankers to green ports
This technology has been successfully applied to the loading and unloading systems of 100,000-ton oil tankers and has been extended to the field of temperature control in port oil storage tanks.Take a certain international shipping group as an example.After adopting the Double Gold heat pump solution, the annual fuel cost savings for a single vessel exceeded one million yuan.The company's technical director stated, "In the future, we will combine heat pumps with photovoltaic energy storage to create a 'zero-carbon loading and unloading' demonstration project."
Industry leadership: The global competitiveness of "Made in China"
As the leading company in China's water pump industry, Shuangjin Pump Industry has a national-level testing center and over 200 patents.Its heat pump products have passed international certifications such as BV and DNV and are exported to oil and gas hubs in the Middle East, Europe and other regions.In 2025, the company plans to invest 500 million yuan to build a heat pump research and development base, further consolidating its technological barriers in the field of new energy for ships.
conclusion
From traditional pump manufacturing to the integration of heat pump technology, Shuangjin Pump Industry is driving the transformation of ship energy through innovation, providing solid equipment support for China's "Maritime Power" strategy.
Post time: Sep-28-2025