The importance of gutter melt
The importance of gutter melt
Dec 26,2020
In recent years, snow melting from gutters has attracted more and more attention, especially in areas with heavy snowfalls in winter, snow melting gutters are more necessary for some large facilities and buildings, such as stadiums, railway stations, airports, etc. D. Roof snow is difficult to melt in winter. Even the snow, having melted during the day, forms ice at the bottom of the snow at night, eventually causing the gutters and drains to be clogged with ice and snow. Over time, the amount of ice and snow on the roof may exceed the carrying capacity of the roof. The design load will cause the roof to collapse or damage to the drainage pipe, or That melt water and snow water will overflow the groove and form ice on the eaves, resulting in a safety hazard to pedestrians or objects under the eaves. The use of an electric heating system for melting snow and ice on the roof effectively avoids these accidents or hazards.
It is very important to arrange the snow intelligently on the roof.
Shandong Huaning Electric Heat Tracing Technology Co., Ltd. can provide you with reasonable on-site construction solutions and services.
In 2009, Mr. Jiang and his wife in the Zhifu area of Yantai City were very depressed when they saw a roof that collapsed in front of them. Thus, the roofs of 15 factory buildings were crushed and collapsed. All the houses were frame, professionals were hired to build them, but they were crushed and destroyed by heavy snowfall.
In 2013, the roof of the factory building at 16 Baanli Street, Xiangfang District of Harbin City was destroyed by heavy snow, injuring four workers.
In 2014, in Yokote City, Akita Prefecture, Japan, it was revealed that the recent heavy snow caused two assembly halls in the city to be destroyed by heavy snow, but fortunately there were no casualties.
It is very important to properly place the snow on the roof.
Shandong Huaning Electric Heat Tracing Technology Co., Ltd. can provide you with reasonable on-site construction solutions and services.
Snowflotation of gutters can be applied to roofs of any structure and special gutters for active melting of ice and snow. It works properly for commonly used roofing materials, including corrugated shingles, rubber, asphalt, metal and woodwork. For gutters made of commonly used materials including metal gutters, plastic gutters, wood gutters, etc. E., it can prevent snow condensation.

Related Posts
Electrical heating installation precautions
Electric heating cable is a heating method that uses insulation resistance or resistance heating wire to create a temperature after power supply. It can automatically adjust the output temperature and reasonably maintain the process temperature requirements to keep warm, raise the temperature and protect the heating equipment from freezing. The insulation and antifreeze effect of the container is very good.
Which electric heating should be chosen for the main pipeline transport of heavy oil
Transport of heavy oil through the pipeline over long distances and long-term retention in the pipeline will result in a drop in temperature due to heat dissipation and increased viscosity, which will cause the pipeline to be blocked by freezing or condensation-related accidents. Electric heating is widely used as effective insulation of pipelines and anti-freeze protection.
Which electric heating cable should be considered for a 4 km pipeline
According to the statistics of the Hydrometeorological Center, the average daily minimum temperature at the location of the CNPC tank farm is 5 ° C, and the average daily maximum temperature is 14 ° C. Since the freezing point of the PX is about 15 °C, the supply pipeline needs heat preservation and heating. The oil depot has been in operation for many years without a stable source of steam, therefore, this project is considering the use of electric heating technology.
Application of outdoor electric heating cable in oil main pipelines with high paraffin content
Long-distance crude oil pipelines with a high paraffin content with freezing temperatures above 50 °C. According to the requirements of the production plan of the plant, the volume of oil transportation through the pipeline is 150 thousand rubles. Tons per year, maximum-200 thousand. Tons per year.. According to the thermodynamic analysis of the pipeline, the initial supply temperature of the pipeline is 80 ° C (TN), and the temperature of the end entering the tank is 60 ° C (Tu). Since the transportation temperature needs to be adjusted according to the time of year, it sometimes needs to be transported by heat.
What heating product to choose for main infusion pipelines
In petrochemical engineering, trunk infusion pipelines are the lifeblood of the factories. The temperature in the northern region is too low in winter and the pipeline needs to be insulated to compensate for the heat loss due to the low temperature in winter to ensure the normal operation of the pipeline.
The role of leather tracer cables in the insulation of asphalt main pipelines
The toughness of the asphalt is greatly affected by the temperature. When the temperature decreases, the toughness of the asphalt increases, and the drop in resistance of the asphalt during pipeline transportation increases; when the temperature falls below the freezing point, the asphalt solidifies, causing the pipeline to clog and the conveyor belt to come to trouble. Therefore, electric heating and heat preservation during the transportation of asphalt are very important.