Wuxi Guanya Refrigeration Technology co., ltd
Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province,China
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Heated Water Circulator

Heated Water Circulator

  • Heated Water Circulator
Heated Water Circulator

  • Product Description
  • Knowledge Center
  • Heating Circulator LY series with function from high temperature to cooling process, from 300℃~50℃.
  • Equipped with heating cooling container, with large heat transfer area, fast heat-up and cool-down, small heat transfer oil demand.
  • The heated water circulator can heat-up and cool-down continuously.
  • The whole cycle is full closed,there is no oil mist at high temperature, heat transfer oil can not be oxidized and browning.
  • With function of internal PT100 for correcting internal circulation.
  • The whole system is closed with expansion tank, the expansion tank and liquid circulation are thermal insulation, do not participate in liquid circulation, regardless of high or low temperature, the medium in expansion tank is limited to 60℃..
LNEYA application
LNEYA application

Technical Parametersof Dynamic Temp. Control System:

Model LY-3020 LY-5020 LY-A020
range ℃
50℃~200℃ 50℃~200℃ 50℃~200℃
Controller PID adaptive controller
Temp. Control
Heat-conducting medium outlet temp. control
MODBUS RTU Protocol, RS 485 Interface
Heat-conducting medium temperature feedback PT100
Temp. accuracy ±0.5℃ ±0.5℃ ±0.5℃
Heating power 3kW 5.5kW 10kW
Circulation pump Max10L/min Max35L/min Max50L/min
Heater Orient electric heater
Temperature limiter
Operation panel Display setting temperature and testing temperature; Touch screen display
Safety protection Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device,
liquid low level protection, high temperature protection and temperature fault protection.
Closed The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature,
circulation system pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Connection size DN-15 DN-20 DN-20
Dimension 40*60*115 40*60*115 40*60*115
Weight 60kg 70kg 80kg
Power AC 220V 50HZ AC 380V 50HZ AC 380V 50HZ
2.2kW (max) 5.9kW (max) 10.8kW (max)
Case material Cold rolled steel
Optional Optional 7-inch color touch screen controller, temperature curve record, data export to excel format.
Optional SUS304 case material
Optional power 220V 60HZ three-phase, 440V~480V 60HZ three-phase
LNEYA application
Application Area of Water Heater Circulator

Hot water circulation, which is very good a water heater equipment, is now used in a lot of place. By using hot water circulator people can well solve the problem of domestic hot water use. Today we will introduce some applications of hot water circulation, we hope it can help.

Hot water circulator - application field

Domestic hot water circulation system (commonly known as heat, water, hot water velocity, treasure circulating water, hot water circulation, hot water heater, preheat the circulatory system, etc.) is a high-tech product to solve the problem of  the late-coming appropriate temperature of hot water(commonly known as: put cold water) due to the long pipeline of central hot water system. In 21st century, if you also have to wait for the tap off after a long cold water before using the hot water, then you probably went out. A kind of "once open the tap, and comes the hot water" household products have been popular hot water circulation system in the domestic.

As is known to all, the big family residence, double entry building, villa, club, bath center, laundry, hairdressing center, fitness centers, hospitals, nursing homes, schools, factories, stadiums, hotels, restaurants, star hotels, guesthouses and others are known that the water heater and water point are far apart, so water comes small  and slow. Using this system, they can be as comfortable as star hotels to enjoy life. Typically  you need to discharge the cold water in the pipe to use hot water without a complete intelligent booster central hot water circulation system of hot water pipe network. But it will cause great waste if you have to discharge cold water for 1-4 minutes or longer each time .
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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province,China