China has obtained semi closed screw high-power heat pump unit and high-power heat pump unit specially used for urban sewage (SEA) water source

A patented manufacturer.

Low temperature heat collection technology

Low thermal energy water source above 4 ℃ can be used, and the reinjection temperature can be as low as 2 ℃, so as to expand the application range of water source heat pump.

Multistage series heat collection technology

By making full use of the heat of water source, the consumption of groundwater can be reduced by 50%.

Vacuum pressure Reinjection Technology

It can increase the reinjection capacity of a single well by more than 30%, reduce the number of drilling wells and achieve 100% reinjection.

International Energy Storage Technology

That is, irrigation in winter for summer and irrigation in summer for winter can improve the utilization rate of geothermal energy by more than 30%.

Unique sea (sewage) water source heat pump technology

With international anti-corrosion technology and unique structural design, sea (sewage) water can be directly used as heat pump water source.

Application technology of surface water heat pumps in rivers, lakes, etc

Rich heat pump system design and construction solutions