Integrating multiple patented technologies into one, efficient and secure

• Full wet back vacuum hot water boiler (ZL200820220547.2)

• Self control safety valve (ZL200820149663. X)

• Condensation waste heat recovery vacuum hot water boiler (ZL20090096. X)

  
  

  
  

• There is a condensing heating surface specifically designed to absorb waste heat (sensible heat and latent heat) from flue gas, greatly reducing the exhaust temperature of the boiler. The heat dissipation loss of the vacuum chamber is small; Adopting steam water heat exchange with high heat transfer coefficient;

• There is no need to install auxiliary equipment such as plate heat exchangers, volumetric heat exchangers, primary circulation pumps, soft water treatment equipment, and expansion tanks in the boiler room. The system is simple and the boiler room occupies a small area, reducing investment costs;

The self condensing technology has a thermal efficiency of up to 104%

The condensation heat exchange part fully exchanges heat with the high-temperature flue gas, directly heating the feedwater in the heat exchanger. The condensation of the flue gas not only releases some sensible heat, but also releases a large amount of latent heat, maximizing the efficiency of the boiler!

Advanced condensation technology saves you a lot of costs

Real data comparison makes it clear to you at a glance

Efficient, energy-saving, flexible and versatile

• There is no need to install auxiliary equipment such as plate heat exchangers, volumetric heat exchangers, primary circulation pumps, soft water treatment equipment, and expansion tanks in the boiler room. The system is simple, the boiler room occupies a small area, and the investment cost is low.

• No need for security procedures, simple procedures, fast installation

• Can achieve multiple water supply channels, with one machine serving multiple purposes
  

Multiple protection functions ensure safe and stable operation of the boiler

• Voltage ultra-high and ultra-low protection: When the power supply voltage exceeds the normal range, the boiler power supply will be automatically cut off and an alarm will be triggered.

• Abnormal protection of temperature sensor: After each start-up, the boiler control system first detects the condition of the sensor. If there is an abnormality, the boiler power supply will be automatically cut off and an alarm will be triggered.

• Water shortage alarm function: When the boiler water level is lower than the safe water level, the boiler power supply will be automatically cut off and an alarm will be triggered.

• Triple temperature protection system, triple pressure protection system

• Antifreeze protection system

• Burner shutdown fault alarm, motor overload, fault protection
  

Chinese large screen control with simple operation

• Standard PLC control system and 10 inch touch screen human-machine interface
  

• Real time dynamic display of boiler operation screen and related parameters, intuitive and convenient

• Display operating parameters such as temperature of heat medium water, vacuum degree, inlet and outlet water temperature inside the furnace

• Fault records and operating curves are analyzed based on data for economic operation