Hydraulic pipe network quick arrangement method

Abstract

The invention discloses a hydraulic pipe network quick arrangement method and belongs to the field of substation design. The method specifically comprises the following steps of a, building an overall arrangement model of a substation in a three-dimensional design platform, and automatically obtaining information of the substation model; b, specifying system types of drainage pipelines, a starting point and the lengths of the drainage pipelines based on the three-dimensional overall arrangement model of the substation, giving design slopes of the drainage pipelines, performing calculation according to the information of the substation model to obtain pipe diameters of the drainage pipelines, adjusting the pipe diameters and slopes of the drainage pipelines according to "outdoor drainage design specifications", and automatically drawing a whole drainage pipe network; c, generating an inspection well of the drainage pipe network at the joints of the drainage pipelines; d, numbering the drainage pipelines and tagging the pipe diameters and pipe lengths of the drainage pipelines; and e, according to the three-dimensional model, cutting out a construction drawing. According to the method, the drawing of the whole drainage pipe network is finished once, so that the drawing efficiency is improved.

Description

technical field [0001] The invention relates to the field of substation design, in particular to a pipe network layout method. Background technique [0002] At present, the design of substations is still a two-dimensional planar design method. For the drawing design of the drainage pipe network, the existing software cannot completely automatically generate the drainage pipe network through calculation, which greatly prolongs the drawing time of the designer. In the existing technology, when designing the pipe network layout, the system type, starting point, and pipe length of the drainage pipes are first specified, and at the same time, the design slope of each drainage pipe is given, and the drainage pipe network is drawn by autoCAD drawing. According to the situation, the information on the type of ground, slope, and the location of the rainwater outlet can be obtained for use in calculating the pipe diameter. Finally, the pipe diameter is obtained by manual calculation, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the design of substations is still based on two-dimensional plane design. For the drawing design of the drainage pipe network, the existing software cannot completely automatically generate the drainage pipe network after calculation, which greatly prolongs the drawing time of the designer.

In the existing technology, when designing the pipe network layout, the system type, starting point, and pipe length of the drainage pipes are first specified, and at the same time, the design slope of each drainage pipe is given, and the drainage pipe network is drawn by autoCAD drawing. According to the situation, the information on the type of ground, slope, and the location of the rainwater outlet can be obtained for use in calculating the pipe diameter. Finally, the pipe diameter is obtained by manual calculation, and then the pipe diameter and slope are adjusted by conventional methods according to the "Outdoor Drainage Design Code" to obtain The final optimal pipe diameter and slope. This method is more complicated in obtaining information on the type of ground, slope, and the location of the storm water outlet, which brings great difficulty to the calculation of the pipe diameter.