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Industrial pipeline anti-freezing heat tracing and temperature maintenance system
Industrial pipeline anti-freezing heat tracing and temperature maintenance system
Key words:
Classification:
Industrial pipeline anti-freezing heat tracing and temperature maintenance system
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- Description
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- Commodity name: Industrial pipeline anti-freezing heat tracing and temperature maintenance system
In cold regions or in winter, industrial production is often exposed to the risk of freezing pipes. When a pipeline freezes, it not only affects productivity, but can also lead to equipment damage and production interruptions. Therefore, it is crucial to take effective antifreeze measures. As an efficient and widely used solution, the heat tracing system maintains the temperature of the medium in the pipeline by providing continuous heat, thereby preventing freezing and ensuring the proper flow of fluids.
► Application scenarios
In cold regions or in winter, industrial production is often exposed to the risk of freezing pipes. When a pipeline freezes, it not only affects productivity, but can also lead to equipment damage and production interruptions. Therefore, it is crucial to take effective antifreeze measures. As an efficient and widely used solution, the heat tracing system maintains the temperature of the medium in the pipeline by providing continuous heat, thereby preventing freezing and ensuring the proper flow of fluids.
During the operation of industrial pipelines, the viscosity of the internal medium increases, the fluidity decreases, or even freezes completely due to the low ambient temperature, which will directly affect the stable operation of the production line. In addition, if the medium in the pipeline freezes, the volume expansion may cause damage to the pipeline structure, bringing safety hazards and economic losses.
► Composition of the heat tracing system
The main components of the electric heating system: intelligent temperature control distribution box, self-limiting electric heat tracing, power junction box, two-way junction box, three-way junction box, four-way junction box, terminal junction box, thickened aluminum foil tape, heat-resistant pressure-sensitive tape, temperature sensor, stainless steel cable tie, 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 YATALO 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.
► 常规选型
1. Tinned copper core wire
2. Conductive Plastics (Heat-Generating PTC)
3. Inner insulation layer (modified polyolefin/LSZH/fluorinated type)
4. Metal shielding layer (metal alloy wire/tinned copper wire)
5. Outer sheath layer (modified polyolefin/PVC/LSZH/fluorinated type)
Maximum maintenance temperature:
65°C±5°C (continuous power on)
Maximum temperature:
85℃±5℃ (intermittent power supply)
Rated power:
10W/m、16W/m、26W/m、33W/m
Rated voltage:
220VAC
Minimum installation temperature:
-40°C
Minimum bending radius:
5 times the thickness of heating cable
Flame retardant type:
External flame retardant, internal and external double flame retardant
Product advantages:
Small starting current, low initial power distribution cost, long service life, low later maintenance cost, low power consumption in long-term operation and high heat conversion rate.
► Construction and installation
1. Construction preparation and process planning
Detailed preparation and process planning are required before construction begins. This includes an assessment of the site environment, the preparation of the required materials and tools, and the training of construction personnel. Proper process planning can ensure that construction runs smoothly and avoids unnecessary delays and increased costs.
2. Detailed explanation of the installation steps
There are certain steps to follow when installing a heat tracing system. First of all, clean the surface of the pipe to ensure that there is no oil and impurities; Then lay the heat trace according to the design drawings, taking care to maintain the appropriate spacing; Next, install insulation materials to ensure good sealing; Finally, the control system is connected and commissioned. Each step needs to be carried out in strict accordance with operating procedures to ensure the reliability and effectiveness of the system.
3. Key points of quality control Quality control is a crucial part of the entire construction process.
The quality of the materials needs to be checked regularly, the construction process supervised, and the finished system rigorously tested. Only through comprehensive quality control can the long-term stable operation of the system be ensured.
4. Acceptance criteria and procedures
After the installation is completed, the acceptance of the system needs to be carried out. Acceptance criteria include aspects such as system integrity, safety, functionality, etc. The acceptance process should include steps such as visual inspection, performance testing, and safety assessment. Only systems that meet all acceptance criteria can be put into service.
► Application examples
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