With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various. 不同的倒虹吸管布置型式,进口流态及淹没要求有所不同。
The structural parameters optimization of siphon pipe on water closet based on ANN 基于神经网络的座便器虹吸管道结构参数优化
A siphon drain pipe is equipped with a safe window and a plug with weak stress, which can be poked through for dredging and is convenient for cleaning the inner wall scale depositing or'concretion '. 在虹吸排污管设置应力薄弱的安全窗口和塞子,捅穿之,即可疏通淤堵,也便于清除内壁积垢或“结石”。
The utility model can select siphon drainage or pump forced drainage according to the relation between the height of the water tank and the height of the water outlet of the drainage pipe. 所述泵的进水口通过连接管衔接所述储水箱的出水口,泵的出水口衔接排水管并延伸至装置外。
The opening and the closing of the valve are controlled by the siphon action of the valve bodies and the siphon inner pipe, and therefore, the water level control of the water tank is realized. 通过阀体及虹吸内管的虹吸作用控制阀门的开启及关闭,从而实现水箱的水位控制。
Comparing siphon drainage system with gravity drainage system, the paper considers the siphon drainage system to possess many advantages such as small pipe dia, little installing space, non-sloped suspended pipe, short sewage connecting and underground pipe length etc. 屋面雨水排水采用虹吸排水系统较重力排水系统,具有管径小、所需管道安装空间小、悬吊管道无坡度、下水道连接管和埋地管少等优点。
To control water level by siphon pipe; 用虹吸管控制鱼池水位;
This paper discusses calculation method of drawing water pipe as siphon, and proposes easy method of hydraulic calculation of pipe to let water out as siphon. 对虹吸式放水管的计算方法进行探讨。提出了虹吸式放水管的水力计算简便方法。
Construction Technology for Siphon Rainwater Pipe 虹吸式雨水管施工技术
The article is briefly introduced the plane photoelastic model of Qihe river inverted siphon and the test with load on simulation of water in river course and without water in pipe, comparing and analyzing the results with structural mechanics and two-dimensional finite element results. 介绍淇河倒虹平面光弹模型设计及加载试验,并将试验结果与结构力学和二维有限元结果进行比较分析。
Form supporting scheme of inverted siphon pipe concrete with gate way-like structure 城门洞型倒虹吸管混凝土模型支承方案
The calculation result shows that setting up a shaft may be not necessary at the straight pipe except for the terrain with abrupt change, such as inverted siphon and the straight pipe at a distance of 2 km. 计算结果表明,除在倒虹管处等地形突变的地方以及平直管段隔2km距离就应设置通气井外,其余平直管道处可以不设置通气井。
Construction of Large-diameter RPM Inverted Siphon Pipe line 大口径RPM倒虹吸管道的施工
Application of siphon pipe to small reservoir reinforcement 虹吸管在小型水库泄水涵管改造中的应用
Introduction was given to the calculation method for balance of pressure drop of each branch in siphon rainwater drainage system and the solving measures in designing the connection of rainwater hopper with different height into the same vertical pipe. Some finite conditions were also analyzed and discussed. 介绍了虹吸式雨水排水系统的各支管阻力降平衡和不同高度雨水斗接入同一立管的计算方法,并对有关限定条件进行了分析和讨论。
The results indicate that: siphon effect mainly supplies the matter and energy transformations, connected vessels effect is to start vertical movement 、 excitated gravity wave probably and produce phenomena of teetertotter, while narrow pipe effect is to increase velocity. 结果表明,河西走廊连通器的虹吸效应主要是传输各种物质和能量,连通器效应是产生垂直运动、激发重力波和产生翘翘板现象,而狭管效应主要是增强风速。
Usually, water delivery discharge of siphon piping is calculated by the formula(?). But in the hydraulic model test about long distance siphon piping engineering of Xinjiang, the measured discharge of the pipe is very different from the design one which is calculated by the formula. 虹吸管输水流量一般按(?)进行计算,但是在新疆某虹吸输水管路水力学模型试验中发现,对长距离正虹吸输水管道利用上式所计算得到的流量与实际测得流量值相差很大。