The safety design of gas supply system, hot water circulation system, alarm system and so on in atmospheric gas hot-water heating boiler room is discussed. 探讨了燃气常压热水供热锅炉房燃气供气系统、热水循环系统、报警系统等的安全设计。
Discussion of the Hydrodynamic Calculation of Large Capacity Hot Water Boiler with Forced Circulation 大容量强制循环热水锅炉水动力计算问题的探讨
Solar hot water system mainly components including collector, storage device and the circulation line three parts. 太阳能热水系统主要元件包括收集器、储存装置及循环管路三部分。
Loop Analysis Method for the Numerical Calculation of Hydrodynamic Characteristic of Hot Water Boiler with Natural Circulation 采用水动力回路分析法进行自然循环热水锅炉水动力数值计算
The safety devices in a small-scall low-temperature heating system with a forced hot water circulation 小型低温强制循环热水采暖系统中的安全设施
Hot loss calculation method research on hot water circulation network Curve-Simulating of the Circulating Pump in Heat Supply Network 建筑热水全循环管网热损失计算方法的探讨供热管网循环水泵的曲线拟合
Gathering and Transferring Technology of High Pour Point Crude Downhole Hot Water Circulation 高凝原油井下热水循环集输工艺
Design and Development of the New Type of the Water Tube Hot Water Boiler of Large Capacity With Combined Circulation 新型大容量复合循环水管式系列热水锅炉的设计开发
Improvement project of hot water circulation system in tire plant sulfuration 轮胎厂硫化过程热水循环系统改进方案
Hot water circulation pump should be selected so that its head equals to the sum of the elevation difference between the hot Water consumer and the boiler house and the resistance of the piping network. 在循环热水泵选型时,其压头应为热用户与锅炉房的高程差及管网阻力之和,回水管路上必须设启闭网和阻力调节阀。
Solution on the operating status of hot water circulation system 对热水循环系统工况参数的求解
The principles of calculation for hydrodynamic-loop analytic method is expounded in detail. Also given for natural circulation hot water boilers are the equivalent pipeline chart of hydrodynamic-loop analytic method for water walls and convection tube-bundle circulation loops, hydrodynamic-calculation mathematical equations set and their corresponding mathematical solution method. 本文详细阐述了水动力回路分析法的计算原理,给出了自然循环热水锅炉水冷壁和对流管束循环回路的水动力回路分析法等效管路图、水动力计算数学方程组及其相应的求解方法。
We made cold and hot users circulate separately in water for injection circulation system. 在注射用水循环系统中,采用冷热用点单独循环方式;
The results of circulated heating of the deaeration heating systems were com-pared by using steam injector to replace the hot water circulation pump. It is found that the application of steam injector can enable the effects of save energy, ensure safety, high efficiency and convenience. 将使用蒸汽喷射器替代热水循环泵对除氧加热系统进行循环加热的效果进行了对比,认为应用蒸汽喷射器可以起到节能、安全、高效、方便的作用。
The Automatic Thermal-Regulating System in Hot Water Circulation Tanks& a Tentative Talk on Several Ways for Controling Electric Heating Elements 热循环水罐的温度自动调节系统&浅谈对电加热元件实施的几种控制方法
Hot water circulation pump should be ar-ranged at the outlet of the boiler. 循环热水泵应设于锅炉的出口。
Study on Hydraulic Calculating Method in Hot Water Circulation Network 热水循环管网水力平衡计算方法的探讨
Using Hot Water Circulation to Improve the Insulation Level of Turbo-generator Rotor 采用热水循环提高汽轮发电机转子绝缘水平
The system structure is mainly composed of a vertical germination tank, a hot water circulation device, a ventilation, a stirring device, a spray system and a discharging device etc. The germination tank adopts vertical jacket structure. 系统结构部分主要由立式发芽罐、热水循环装置、通风装置、搅拌装置、喷淋装置和出料装置等组成。
Circulator pump is one of the most widely used centrifugal pumps. It is mainly used for HVAC ( Heating, Ventilation and Air Conditioning) systems and domestic hot water circulation systems. 循环泵是应用最广泛的离心泵之一,主要用于暖通空调和家用热水循环系统。