The water flow velocity measurement in the bowl of ceramic sanitary ware based on strain gauge

PAN Xiao-tao~1; SUN You-song~1; HU Jian-guo~1; LIU Yi-fan~1; XU Yan-hua~2

doi:10.13873/j.1000-97872006.08.022

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The water flow velocity measurement in the bowl of ceramic sanitary ware based on strain gauge

更新时间：2025-09-11

- The water flow velocity measurement in the bowl of ceramic sanitary ware based on strain gauge
- Issue 8, Pages: 63-65(2006)
- 作者机构：
  
  1. 广东工业大学材料与能源学院
  2. 钻石陶瓷有限公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.08.022
  CLC： TH815
- Published：2006
- 稿件说明：
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[1]潘晓涛,孙友松,胡建国,刘易凡,徐延华.卫生洁具水包内流速的应变式测试[J].传感器与微系统,2006(08):63-65.

PAN Xiao-tao~1, SUN You-song~1, HU Jian-guo~1, et al. The water flow velocity measurement in the bowl of ceramic sanitary ware based on strain gauge[J]. 2006, (8): 63-65.
[1]潘晓涛,孙友松,胡建国,刘易凡,徐延华.卫生洁具水包内流速的应变式测试[J].传感器与微系统,2006(08):63-65. DOI： 10.13873/j.1000-97872006.08.022.

PAN Xiao-tao~1, SUN You-song~1, HU Jian-guo~1, et al. The water flow velocity measurement in the bowl of ceramic sanitary ware based on strain gauge[J]. 2006, (8): 63-65. DOI： 10.13873/j.1000-97872006.08.022.

摘要

卫生洁具的排水过程具有“带自由面”、“非恒定”、“过程时间短”的特性

且水包内的水流为一薄层水流

其水流速度能反映水流对水包壁面的冲刷作用的大小。通过对卫生洁具的水包内水流速度测试

获得了一种可针对带自由面的薄层水流速的和基于应变传感技术的测试方法

包括其测试原理、速度传感器的设计、测试系统设计、数据采集及计算机处理方法

并给出了测试的结果以及标定方法。

Abstract

The properties of flushing process of ceramic sanitary ware are unsteady

rapidly and with free surface

and water flow in the water bowl is a thin film.The water flow velocity reflects the wash out capability of water flow to wall of water bowl.Through measuring the water flow velocity in the water bowl of ceramic sanitary ware

a method to measure the thin film water flow based on strain gauge is obtained.The measure principle

the velocity sensor design

the measure system

data collecting and data processing method are introduced.And the result of the measurement and the method of demarcate are also given.

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Keywords

references

关于建筑排水横管水流研究的探讨 [J]. 吴俊奇,欧云峰,王文海,滕华. 给水排水 . 2002(09)

用动态体积法测定卫生洁具排水流量曲线 [J]. 王文海,吴俊奇,欧云锋. 给水排水 . 2002(05)

排水横管流量的特性及其测定 [J]. 吴俊奇,黄忠臣,欧云峰. 北京建筑工程学院学报 . 2001(03)

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