CAJ | 학술논문

介绍了玻璃钢(FRP)管道常用的连接形式及特点，结合FRP/聚氨酯(PUR)保温复合管的结构形式和使用条件，设计了快速接头连接方式，分析了FRP/PUR保温复合管快速接头的受力情况并确定了主要参数。研究表明，快速接头连接方式与常用连接形式相比，具有施工安装快捷、维修方便、密封效果好、可节约温度补偿器费用等优点，且连接质量有保证。设计的快速接头产品可以批量生产，造价成本低。
개소료파리강(FRP)관도상용적련접형식급특점，결합FRP/취안지(PUR)보온복합관적결구형식화사용조건，설계료쾌속접두련접방식，분석료FRP/PUR보온복합관쾌속접두적수력정황병학정료주요삼수。연구표명，쾌속접두련접방식여상용련접형식상비，구유시공안장쾌첩、유수방편、밀봉효과호、가절약온도보상기비용등우점，차련접질량유보증。설계적쾌속접두산품가이비량생산，조개성본저。
The normal connection joint forms and characteristics of glass fiber reinforced plastic(FRP) were introduced.Quick-install connection joints which based on construction form of FRP and polyurethane(PUR) thermal insulation pipes were designed, and the force distribution of FRP/PUR thermal insulation pipes was analyzed to determine main parameters. The results demonstrate that the quick-install connection joints have advantages on installment speed, convenient maintenance, better insulation effects and saving the cost of thermal compensation costs, etc., the install quality is also guaranteed, which compared with normal connection forms.The design quick-install connection joints can be produced for large lot with low costs.