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Chiller Heating System

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Chiller Heating System

 

The chiller heating system is mainly used for heating and cooling glass reactors, metal reactors, and bioreactors, and is especially suitable for heat-demanding and heat-releasing process control during the reaction process. It can accurately and linearly control the temperature of the material in the reactor. The program control mode can be selected, and the temperature difference between the heat transfer medium and the material can also be set. The entire system adopts a fully closed cycle, which will not produce oil mist at high temperatures and will not absorb water at low temperatures. There is an expansion tank in the system, and the heat transfer medium will expand and contract during the cooling and heating process.

Typical applications of the chiller heating system:

Dynamic constant temperature control of cold and heat sources of high-pressure reactors; dynamic constant temperature control of cold and heat sources of double-layer glass reactors;

Dynamic constant temperature control of cold and heat sources of double-layer reactors; constant temperature control of cold and heat sources of microchannel reactors;

Small constant temperature control system; temperature control of steam saturation system; low-temperature and high-temperature aging test of materials;

Constant temperature control of combined chemical cold and heat sources; cooling and heating of semiconductor equipment; constant temperature control of cooling and heating of vacuum chambers.

 

Chiller Heating System

 

Features of chiller heating system

1. Fully enclosed system

Only the heat transfer medium participates in the circulation, and the temperature of the expansion tank is always kept at a normal temperature of 60℃, avoiding the problems caused by air entering the circulation system.

2. High temperature cooling

At ultra-high temperatures, the compressor can be used directly for cooling, and at high temperature exothermic reactions, such as 200℃, the medium does not need to be replaced, and only the compressor can be used to control the temperature and take away excess heat.

3. Wide temperature range

A single heat transfer medium can achieve a wide range of system temperature control from -120℃ to 300℃. The single compressor refrigeration technology can reach a minimum of -150℃, and the volume is smaller and easier to lift and place.

4. Advanced dynamic temperature control technology

The temperature measurement points at the inlet and outlet and the material will transmit temperature information in real time. When the temperature difference is large, the control system will immediately issue an exothermic and endothermic reaction, and accurately control the temperature of the heat transfer medium between ±0.3℃.

5. Pipeline circulation system

Pipeline heaters and plate heat exchangers improve the power density ratio, reduce the use of heat transfer media, and improve the response speed of system temperature control.

6. Heating protection

After the control protection of the controller body fails, the temperature exceeds the temperature value set by the deviation protector in the system, the power supply of the solid-state relay will be cut off, and the independent temperature limiter will play its role after the protector fails. With this triple protection, there will be no high temperature overshoot.

 


 

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

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Email: lilia@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

 

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Cooling and Heating Systems (SUNDI series)

(Custom Designs)

  • Temperature range: -120℃ ~ +350℃
  • High-precision, intelligent temperature control
  • Cooling capacity: 0.5kW ~ 1200kW
  • Fully closed system to extend the service life of thermal fluid
  • Each device is load tested for more than 12 hours

 

Temperature range -10 ~ +150°C series -25 ~ +200°C series -25 ~ +300°C series -45 ~ +250°C series -45 ~ +300°C series -60 ~ +250°C series -60 ~ +300°C series -70 ~ +250°C series -80 ~ +250°C series-90 ~ +250°C series -100 ~ +100°C series
Cooling Capacity1.5 ~ 15kW1 ~ 200kW1 ~ 200kW0.45 ~ 200kW0.9 ~ 25kW0.25 ~ 60kW0.75 ~ 25kW0.4 ~ 15kW0.3 ~ 80kW0.2 ~ 80kW0.45 ~ 80kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

Cooling and Heating Systems (WTD series)

(Custom Designs)

  • (Micro channel / tube reactors specialized)
  • Temperature range: -70℃ ~ +300℃
  • High-performance circulation pump, more stable temperature control effect
  • Wide temperature range to meet the needs of more industries
  • Each device is load tested for more than 12 hours

 

Temperature range -70°C ~ +300°C -45°C ~ +250°C -70°C ~ +200°C
Cooling Capacity1.1 ~ 7.5kW1.5 ~ 5.5kW11 ~ 50kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

Cooling and Heating Circulators

(Custom Designs)

  • Temperature range: -45℃ ~ +250℃
  • Emerson Copeland compressor, reliable quality
  • Self-diagnosis function, multiple safety protection devices
  • Fully closed system to extend the service life of thermal fluid
  • Each device is load tested for more than 12 hours

 

Temperature range -25°C ~ +200°C series -45°C ~ +250°C series
Cooling Capacity1 ~ 15kW0.25 ~ 15kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

Heating Circulators

(Custom Designs)

  • Temperature range: +50℃ ~ +300℃
  • Large heat exchange area and fast heating speed
  • Self-diagnosis function, multiple safety protection devices
  • Closed circulation system, no oil mist at high temperatures
  • Each device is load tested for more than 12 hours
Temperature range +50°C ~ +170°C  (UC series) +50°C ~ +300°C  (UC series) +50°C ~ +300°C  (UST series)
Heating Capacity5.5 ~ 15kW3.5 ~ 130kW3.5 ~ 95kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

semiconductor chiller

TES Series (Temperature control for fuel and oil testing)

(Custom Designs)

  • Temperature range: -85℃ ~ +250℃
  • Siemens PLC controller and other brand accessories
  • Self-diagnosis function, multiple safety protection devices
  • Fully closed circulation system, no oil mist at high temperatures
  • Each device is load tested for more than 12 hours

 

Temperature range -45°C ~ +250°C series -85°C ~ +200°C series -60°C ~ +200°C series
Cooling Capacity0.3 ~ 25kW0.25 ~ 25kW3 ~ 60kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 


 

TCU Multi-reactors Temperature Control System

(Custom Designs)

  • Temperature range: -120℃ ~ +250℃
  • Sealed, repeatable temperature control
  • Built-in electric heating thermal oil auxiliary system
  • Add cold and heat source heat exchange modules according to needs
  • Each device is load tested for more than 12 hours

 

Temperature range -45°C ~ +250°C series -120°C ~ +250°C seriesCustomized Temperature Control SystemRT+10°C ~ +135°C
Heating Capacity25 ~ 80kW25 ~ 80kWCustom25 ~ 300kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

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