Wherein, the collector comprises a cover board, a heat insulating chassis, a heat absorbing plate, a heat pipe, a thermotolerant interlayer and a frame. 其中,集热器包括盖板、保温底盘、吸热板、导热管、耐温隔层、边框。
At the same time, rock wool and glass wool aluminium silicate wool can also be made of composite rockwool composite insulating pipe shell. 同时岩棉亦可与玻璃棉硅酸铝棉复合制成岩棉复合保温管壳。
Standard for testing the freeze resistance of insulating material for housing water supply pipe 住宅建筑给水管道保温材料防冻性能测试标准
Study on the Heat Insulating Method Used in Exhaust Pipe of Special Vehicle Engine 特种车辆发动机排气管隔热方法研究
The magnetic increase vibration valve adopts the cylinder magnet, insulating magnet stabilizer as the energy storage unet and replaces the fixed valve in original deep well pump, which is connected between deep well pump and screen pipe and operated in step with deep well pump. 磁力振增凡尔采用圆柱磁钢、隔磁扶正套作为储能元件,取代原深井泵固定凡尔,连接在抽油井深井泵和筛管之间,与深井泵同步工作。
The modes selection of directly buried installation for hot-water heat-supply pipeline, the design and construction of directly buried installation with and without expansion joint and the quality assurance of prefabricated directly buried insulating pipe are discussed with a practical engineering example. 结合工程实例,探讨了热水供热管道直埋敷设方式的选择,有补偿和无补偿直埋敷设方式的设计与施工及预制直埋保温管质量的保证。
Three-layer Composite Insulating Pipe through Extrusion Moulding 挤出成型三层复合保温管
The skirt building, underground room, public walkway and elevator well were rebuilt or added with air conditioning systems. The insulating material of chilled water pipe was replaced. 对裙楼及地下室空调系统进行改造,公共走道、电梯井增设空调,设置空调自控系统,更换冷冻水管保温材料,等等。
Polarization Treatment Process for PE Jacket of Insulating Pipe 保温管的PE外套管极化处理工艺
In the case of insulating pipe, charges can accumulate at the liquid/ solid interface, and when the accumulation is high enough, brush discharge or spark discharge may occur, resulting in shortening pipe age and damaging transportation safety. 说明绝缘管道的要害是管壁会聚积电荷,可能导致刷形放电和击穿放电,缩短管子寿命,危及管输安全。
Study on the Heat Insulating Techonology Used in Exhaust Pipe of Tank Engine 坦克发动机排气管隔热技术研究
High temperature and insulating pipe with threads 耐温隔热螺纹管
Application of Compound-Ceramic Thermal Insulating Materials Around Pouring Steam Pipe in Mucilaginous Oil Exploitation 复合硅酸盐保温材料在稠油热采注蒸气管道上的应用研究
After the computation analysis the insulating pipe column on the effect of the cyclic steam stimulation, the reasonable tube is designed. 在计算分析隔热管柱对吞吐效果的影响后,有针对性的对管柱进行了优化设计。
The reasonable running temperature of prefabricated directly buried insulating pipe is discussed by means of testing weight loss rate at constant temperature, and in combination with practical operation situation of prefabricated directly buried insulating pipe. 通过恒温失重率测试,结合预制直埋保温管实际运行情况,探讨了预制直埋保温管合理的运行温度。
The continuous running situation of prefabricated directly buried insulating pipe shall be controlled below ( 120 ℃), and the maximum temperature shall not exceed ( 140 ℃). 预制直埋保温管连续运行温度应控制在120℃以下,尖峰温度不宜超过140℃。
Discussion on Reasonable Operation Temperature of Prefabricated Directly Buried Insulating Pipe 预制直埋保温管合理运行温度的探讨
Property of Insulating Pipe with Cyclopentane as Foaming Agent 以环戊烷为发泡剂的保温管的性能
Findings show that, for be in the wrong frozen soil wrought in favor of thermal disturbance, insulating layer thickness respond adopt dam insulating pipe hull skin temperature 'calculation procedure. 研究结果表明,为不对冻土造成较大热扰动,保温层厚度应采用控制保温管外表面温度的计算方法。
The technical problems of directly buried steam pipeline, such as sliding structure, insulating structure, external anticorrosion coating of outer protection steel pipe, fixed support, removal moisture pipe, steam trap pipe, and its installation and operation are discussed with the engineering example. 结合工程实例,探讨了直埋蒸汽管道滑动结构、保温结构、外护钢管外防腐层、固定支座、排潮管、疏水管、蒸汽管道的安装及运行等技术问题。