保温钢管的应用
保温钢管的应用
Application of Thermal Insulation Steel Pipe
保温管特点
Insulation pipe characteristics
保温管道广泛用于液体、气体的输送管网, 化工管道保温工程石油、化工、集中供热热网、中央空调通风管道、市政工程等。高温预制直埋保温管是一种保温性能好,加安全 可靠,工程造价低的直埋预制保温管。有效的解决了城镇集中供热中130℃-600℃高温输热用预制直埋保温管的保温、滑动润滑和 裸露管端的防水问题。高温预制直埋保温管不仅具有传统地沟和架空敷设管道难以比拟的先进技术、实用性能,而且还具有显著的 社会效益和经济效益,也是供热节能的有力措施。高温预制直埋保温管采用直埋供热管道技术,标志着中国供热管道技术发展已经 进入了新的起点。?
Thermal insulation pipeline is widely used in the transportation network of liquid and gas. Chemical pipeline thermal insulation engineering petroleum, chemical industry, central heating network, central air conditioning and ventilation pipeline, municipal engineering, etc. The high temperature prefabricated direct-buried insulating pipe is a kind of direct-buried prefabricated insulating pipe with good thermal insulation performance, safety and reliability, and low cost. The problems of heat preservation, sliding lubrication and waterproofing of bare pipe ends of prefabricated directly-buried insulating pipes for heat transfer at 130-600 C in urban central heating are effectively solved. The high temperature prefabricated directly buried insulation pipe not only has the advanced technology and practical performance that traditional trench and overhead pipeline laying can not match, but also has remarkable social and economic benefits. It is also a powerful measure of heating energy saving. The high temperature prefabricated directly buried insulation pipe adopts the technology of directly buried heating pipeline, which indicates that the development of heating pipeline technology in China has entered a new starting point. ?
保温管是由钢管、玻璃钢内护套、玻璃钢外壳构成, 其特征是:还包括耐高温绝热保温层、润滑层、弹性密封件。本实用新型有效的解决了城镇集中供热中130℃-600℃高温输热用预 制直埋保温管的保温、滑动润滑和裸露管端的防水问题。
The insulating pipe is composed of steel pipe, FRP inner sheath and FRP shell. Its characteristics include high temperature insulating layer, lubricating layer and elastic seals. The utility model effectively solves the problems of heat preservation, sliding lubrication and waterproof of bare pipe ends of prefabricated directly-buried heat preservation pipes for heat transmission at 130-600 degrees C in urban central heating.