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      Beijing Huayuan Thai Union Energy Saving Equipment Co.,Ltd.

      Contact us

      Contact Us

      Add:Yousheng Building C, 10-story, on the 20th of Chengfu Road, Haidian District, Beijing.

      Extra heat gain unit of thermal network
      Extra heat gain unit of thermal network


      The unit makes full use of the work capacity in the large temperature difference between the primary and secondary heat-exchange process. With the primary thermal network heat being transferred to the secondary side, low-temperature heat energy from soil, underground water and sewage can be collected and increased by 30%-40%. This extra heat gain needs no more cost compared with regular district heating system. And the energy consumption of the direct heating system can be reduced by 30% and energy can be saved by 50% compared with electric heat pumps.

      Driving source: primary thermal network water

      Surplus heat that can be utilized: soil, underground water, urban sewage

      Heat gained: used for district heating
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