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Tianjin LG Bohai Chemical Co., Ltd. chemical pipeline electric heat tracing project

Production storage due to the fear of the influence of the external environment temperature, thus leading to the production can not be normal, in order to ensure that the production efficiency is not affected by the lowering of the temperature of the external environment, the need for its use of electric accompanied by heat antifreeze heat preservation treatment.

Tianjin Metro Line 1 Liu Yuan Parking Lot Reconstruction and Expansion Project

Firefighting pipework is a key factor in the safety of the entire metro. Avoiding freezing or frost cracking of pipes in the metro requires insulation and anti-freezing measures for its pipes so that the metro can operate normally even in cold conditions.

Cold storage door and ground anti-freeze insulation system

Some food and raw materials in daily life and production are to be frozen, and large cold storage solves this problem, large cold storage warehouse is a kind of food, inventory of raw materials for low temperature frozen storage of giant equipment, this cold storage is 24 hours a day in the work of operation, the production of frozen refrigerators, in this continuous operation, the low temperature environment makes some original equipment such as pipes, valves, cold storage doors, etc. appear on the surface of frost, over time will freeze, there will be frozen pipes, the valve and the cold storage door cannot be opened. 

Livestock heating system

The temperature in winter is low, and if the farm does not have a suitable temperature, it will affect the growth of livestock, especially if the cubs are not insulated, it is likely that the cubs will be frostbitten. Therefore, many farms will have cub warmth measures, but many of the warmth measures are complex in design, poor in effect, high in cost, and the farm will be abandoned after using it for a period of time, and at the same time do not find suitable insulation measures, which brings a lot of trouble to the operators of the farm.

Sanwu car parking building ramp electric trace heating project

There are many parking buildings in the enterprise park, and every time it snows in winter, the ramps at the entrances and exits of the parking buildings are prone to snow and ice accumulation, which brings serious safety hazards to vehicle driving. Traditional manual snow clearing, de-icing is dangerous, inefficient and easy to repeat, while the chemical snow melting method is more corrosive, seriously damaging the ramp road surface.

Tunnel pipeline antifreeze heat tracing system

In the northern region, the winter temperature is relatively low, the wind speed of the high-speed tunnel mouth and other parts is relatively large, and its internal temperature is actually lower than the ambient temperature, which will cause the fire pipe and valve in the tunnel to freeze, and it is necessary to install insulation facilities to ensure the normal use of fire fighting equipment in winter.

RAYCHEM-BTV

1, BTV tracer line is suitable for freeze protection application without steam blowing. <br>2. The BTV series of self-regulating parallel circuit tracer lines are used for freeze protection of pipes and tanks, and can also be used for processmaintenance temperatures up to 65°C. The BTV series of tracer lines can be used for freeze protection of pipes and tanks.

Skin-effect heating system

The skin effect electric heating is basically composed of four parts: transmission pipe, heat tracing pipe, heat-resistant cable, insulation layer and outer protective layer. The oil pipeline and the skin electric heat tracing pipe are filled with thermal conductive mud, and the skin electric heat tracing pipe is welded on the main pipeline every other section to play the role of fixing and heat conduction. The heat tracing distance of one power point can be up to 24 km. The effective maintenance temperature can reach 0~230°C. The heat trace pipe can be prefabricated in the factory, which reduces the amount of engineering and shortens the engineering cycle.

RAYCHEM-QTVR

1、QTVR tracer wire is suitable for maintaining process temperature up to 110°C without steam blowing.<br>2. The QTVR series of self-regulating parallel circuit tracer wire is widely used to maintain process temperatures in pipelines and storage tanks.<br>3, It can also be used for freeze protection of large pipes and applications requiring moderate exposure temperatures.

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.

Intelligent electric floor heating system

In areas with heating in the north, it is cost-effective and comfortable to use electric underfloor heating in large areas of office buildings, and it can be heated independently with a thermostat. It can be heated by floors or the whole building, especially for buildings with high floors, and the floor heating is more energy-saving. Not only offices, but also shopping malls also have floor heating, which works very well. Floor heating is relatively warm, radiator air conditioner is hot and dry.

Chemical raw material pipeline heating and temperature maintenance system

In the process of production and transportation of chemical media in chemical plants, the temperature of the medium in the pipeline may drop to the freezing point or freezing point due to heat loss, resulting in blockage of the pipeline, pipeline rupture or deterioration of the chemical medium. In order to ensure the normal progress of chemical production, it is necessary to carry out antifreeze and thermal insulation treatment on chemical pipelines.

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