Pan Cunxu, the senior class of team 70502, conducted meticulous training for the staff before the heat preservation work, from matters needing attention in electrotropical winding, to blankets, wrapping methods and fixed spacing of impervious film, and led the staff to carry out practical operations. in the actual operation to understand the insulation standards, high-quality winter prevention and heat preservation work.
You must be curious about what is in this “welcome gift”? There are baby jumpsuits, open-crotch pants of the same color, blankets, sleeping bags, snow suits, hats, heat preservation gloves, short boots, pullovers and knitted suspenders, nail Clippers, combs, toothbrushes, bath thermometers, baby hip cream, towels, cloth diapers and gauze diapers, tooth grinding toys, picture books. It is really unimaginable that this “welcome gift” is so careful that the items that the baby can use have been installed, which really makes mothers worry a lot less.
The green grass covered the mountain like a giant blanket, the stream meandered and the deer ran and played. Here and deer picnic, happiness straight line up, film production rate is very high.
In line with the “four noes” principle of “not freezing a piece of equipment, not cracking a pipeline, not lying an oil well, not frostbite an employee”, the second oil production plant makes an organized and planned investigation of the heating equipment, process pipelines, well site equipment and facilities in each operation area, and verifies the workload of winter prevention and heat preservation on the spot. Each operation area rectifies and changes the operation table according to the overall workload, defines the time nodes of each problem, and forms a pattern of upper and lower linkage, layer by layer implementation and overall promotion; combined with the actual situation of the station, count and verify in advance the amount of materials required to ensure that there are enough blankets for seam filling, bandaging and thermal insulation, and enough insulation materials such as junction boxes and electric tropics are prepared to provide a solid guarantee for a smooth winter.
Carpets, seats, plastic parts of dashboards, roof blankets and glue used in decoration are the main sources of air pollution in automobile interior. Due to the narrow interior space and good tightness, the harmful gas in the car is more harmful to the human body than the indoor harmful gas. The harmful gases contained in automobile interior mainly include benzene, toluene, xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde and so on.
The classification of thermal insulation materials for glass furnaces: there are mainly light clay bricks, light high alumina bricks, light mullite bricks, light silicon bricks, aluminum silicate fiber cotton, calcium silicate board and so on. The use temperature and use of different thermal insulation materials are different, and their economic prices vary greatly. For example, the top of the furnace is curved, so when selecting thermal insulation materials for these parts, the thermal insulation materials that can be sprayed or blankets should be used instead of plate thermal insulation materials to avoid damage due to bending. The inner surface temperature of each part of the furnace varies greatly, so when selecting thermal insulation materials (especially composite thermal insulation), it is necessary to consider whether the interface temperature between each layer of materials is within the suitable working temperature range to prevent thermal insulation performance failure.
At present, the electric blanket is the recommended product on the home page of the website. A consumer who bought an electric blanket left a message: “I know it will save me some heating bills.” Now the warm quilt is a luxury. ” Another said that Chinese-made electric blankets are perfect for cold nights.