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Hot water pipeline temperature maintenance heat tracing system


Hot water piping systems are widely used in daily life. However, when the temperature is low in winter, the heat loss of hot water in long-distance transportation is large, and there will be phenomena such as not being hot or not high in temperature. In order to ensure that the temperature of the hot water in the pipeline is maintained within a certain range, electric heating and insulation measures are taken for the hot water pipeline to ensure that the hot water is heated immediately after opening during use, so as to avoid releasing a lot of cold water and causing waste.

Key words:

Hot water pipeline temperature maintenance heat tracing system

Classification:

Hot water pipeline insulation system

Hot water pipeline insulation system

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  • Description
    • Commodity name: Hot water pipeline temperature maintenance heat tracing system

    Hot water piping systems are widely used in daily life. However, when the temperature is low in winter, the heat loss of hot water in long-distance transportation is large, and there will be phenomena such as not being hot or not high in temperature. In order to ensure that the temperature of the hot water in the pipeline is maintained within a certain range, electric heating and insulation measures are taken for the hot water pipeline to ensure that the hot water is heated immediately after opening during use, so as to avoid releasing a lot of cold water and causing waste.

    ► Application scenarios

    Hot water piping systems are widely used in daily life. However, when the temperature is low in winter, the heat loss of hot water in long-distance transportation is large, and there will be phenomena such as not being hot or not high in temperature. In order to ensure that the temperature of the hot water in the pipeline is maintained within a certain range, electric heating and insulation measures are taken for the hot water pipeline to ensure that the hot water is heated immediately after opening during use, so as to avoid releasing a lot of cold water and causing waste. 


    The specific application site includes hot water pipes for office buildings, hot water pipes for residential buildings, hot water pipes for bathing centers, hot water pipes for hotel rooms, geothermal hot springs, etc.

    ► Hot water pipeline temperature maintenance heat tracing system

    The main components of the hot water pipeline temperature maintenance and heating system: intelligent temperature control distribution box, hot water self-regulating electric heat tracing, power junction box, two-way junction box, three-way junction box, four-way junction box, terminal junction box, temperature sensor, stainless steel cable tie, glass fiber tape, aluminum foil tape, insulation layer, etc. 


    System Advantages:


    1. Cost-effective: The electric heat tracing designed and selected by our company has a long service life, low maintenance rate and high heat transfer rate.


    The advantages of YATALO self-limiting electric heat tracing: low starting current, low upfront power distribution cost, long service life, low maintenance cost in the later stage, low power consumption for long-term operation, and high heat conversion rate. We pay attention to the quality of each single product and the professional quality of system integration products, so as to achieve the effect of reducing costs and increasing efficiency in the real sense.


    2. Safety guarantee: The main performance items of YATELO electric heating product manufacturing standards meet the GB/T19835-2015 standard, and the product materials are made of high-quality materials to ensure that the performance of the electric heat tracing meets the standards, with good thermal stability, low starting current, uniform heating temperature, heating temperature is within the standard range, will not overheat or short circuit lead to heat tracing combustion or burning, long service life, low attenuation of power meter, and high cost of replacement cycle caused by short life.

     

    ► How it works

     

    The temperature sensor installed on the pipeline will be transmitted to the temperature control instrument in the intelligent temperature control distribution box through the signal cable, the temperature control meter will compare the received temperature with the set temperature, when the current temperature is greater than the set temperature, the electric heat tracing will not work, when the current temperature is less than the set temperature, the electric heat tracing will start working, in order to avoid frequent start-up, a return difference will generally be set, the distribution box can also be connected with the central control room or DCS system by remote communication, and the start and stop of the electric heat trace can be observed and controlled at the remote end.

    ► Conventional selection

    1.conductor bus; 

    2.Self-regulating conductive core; 

    3.Improved polyolefin inner sheath; 

    4.polymerized aluminium jacket; 

    5.improved polyolefin outer sheath; 

    6.Environmentally friendly oxygen-free galvanized copper braid; 

    7.Improved polyolefin outer sheath

    ► Technical parameters

    Cable model:HWAT-LHWAT-MHWAT-R
    Supply voltage:AC220VAC220VAC220V

    Rated output power:

    7 W/m@45℃9 W/m@55℃ 11 W/m@70℃

    Maximum exposure temperature:

    85℃85℃90℃
    Outer sheath color:Yelloworangered

    Maximum loop length:

    180m100m100m
    Minimum bend radius:20mm20mm20mm
    When to use it:Residential Buildings (Apartments, Villas)Residential & Commercial Buildings (Villas, Hotels, Office Buildings)Commercial Buildings (Hotels, Office Buildings, Hospitals & Nursing Homes)

     

    Product features: the advantages of self-regulating electric heat tracing of hot water: small starting current, low power distribution cost in the early stage, long service life, low maintenance cost in the later stage, low power consumption in long-term operation, and high heat conversion rate.

     

    ► Construction and installation

     

    Installation specification steps: check whether the surface of the pipeline is polished smooth and free of burrs and sharp edges, dry and free of dirt; Check whether the paint inside the pipe is dry and the gas has evaporated for more than 3 weeks; Check whether the corresponding heating tracing materials and accessories are consistent with the materials in the design table; Check whether the materials required for construction are in good condition, etc.


    Construction and installation points: the installation of electric heat tracing on the pipeline generally adopts the way of straight paving or winding, during installation, every interval of 300-600mm is fixed with heat-resistant pressure-sensitive tape, after the installation is completed, along the direction of the electric heat tracing is covered with a layer of aluminum foil tape, which is used to increase the heating area of the pipeline, and the power junction box and temperature sensor are fixed on the pipeline with stainless steel tape.

     

    ► Application examples

    Key words:
    • Hot water pipeline temperature maintenance heat tracing system

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