An Interactive Virtual Reality Simulation Method for Backwashing Filters

A technology of virtual reality and simulation method, applied in the field of simulation, can solve the problems that the strength and rigidity of plexiglass cannot guarantee the return of liquid backwashing filter, easy damage, difficult processing, etc.

Active Publication Date: 2021-04-30
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the current experimental method for measuring the fluid flow shape is adopted, the manufacturing process of the liquid backwash filter is complicated and difficult to process, and the strength and rigidity of the plexiglass cannot guarantee the various functions of the liquid backwash filter, and it is easy to damage

Method used

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  • An Interactive Virtual Reality Simulation Method for Backwashing Filters
  • An Interactive Virtual Reality Simulation Method for Backwashing Filters
  • An Interactive Virtual Reality Simulation Method for Backwashing Filters

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Embodiment Construction

[0027] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 Shown, a backwash filter interactive virtual reality simulation method, the method comprises the following steps:

[0029] S1. Create a 3D model of the liquid return backwash filter:

[0030] The specific creation includes: the three-dimensional model of the upper cylinder and the lower cylinder of the filter. The upper cylinder includes the cylinder, liquid inlet, liquid outlet, liquid return check valve, liquid separator, high-pressure joint, etc.; the lower cylinder includes Cylinder body, filter element...

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Abstract

The invention belongs to the technical field of simulation methods, and in particular relates to an interactive virtual reality simulation method for a backwash filter, comprising the following steps: S1, modeling: establishing a three-dimensional model of the backwash filter: S2, loading: loading the filter in Unity Model; S3, interaction design and motion simulation, 1) Forward filtering virtual scene: use iTween plug-in to define the fluid trajectory; use C# script programming to control the visibility of the arrow indicating the filtration fluid trajectory; write a time controller to control the liquid filling filter element 2) Backwash virtual scene: Use the mini-map function to zoom in on the local effect on the filter; use the iTween plug-in to define the trajectory of the backwash fluid; scripts to control the movement of the spool and filter element; create backwash water and impurities; Write a script to control the simulation process from an external device. It can truly, vividly and accurately reflect the characteristics, shape and layout of elements in the actual scene.

Description

technical field [0001] The invention belongs to the technical field of simulation methods, and in particular relates to an interactive virtual reality simulation method for backwashing filters. Background technique [0002] High water-based liquid return backwash filter is widely used in the hydraulic system of fully mechanized coal mining support, used to filter the particles contained in the emulsion and realize self-cleaning, which is the key to ensure the safe and efficient production of coal mine fully mechanized mining face factor. Observe the flow state of the particle-containing liquid in the inner cavity of the return liquid backwash filter, such as migration and deposition distribution, and show the whole process of forward filtration and reverse flushing of the return liquid backwash filter. Blind spot control, quality controllability and product presentation are of great significance. [0003] In order to achieve a realistic description of the filtration state ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/66B01D29/70G06F30/25G06T17/00
Inventor 张宏游雅闫红红刘峰李直冯腾龙范晓东
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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