CN111579814A - 一种利用超声波液位计测定滤池滤速的方法及系统 - Google Patents
一种利用超声波液位计测定滤池滤速的方法及系统 Download PDFInfo
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- CN111579814A CN111579814A CN202010278439.6A CN202010278439A CN111579814A CN 111579814 A CN111579814 A CN 111579814A CN 202010278439 A CN202010278439 A CN 202010278439A CN 111579814 A CN111579814 A CN 111579814A
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- liquid level
- filter tank
- level meter
- filter
- ultrasonic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010278439.6A CN111579814A (zh) | 2020-04-10 | 2020-04-10 | 一种利用超声波液位计测定滤池滤速的方法及系统 |
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CN202010278439.6A CN111579814A (zh) | 2020-04-10 | 2020-04-10 | 一种利用超声波液位计测定滤池滤速的方法及系统 |
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CN111579814A true CN111579814A (zh) | 2020-08-25 |
CN111579814A8 CN111579814A8 (zh) | 2020-12-04 |
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CN202010278439.6A Pending CN111579814A (zh) | 2020-04-10 | 2020-04-10 | 一种利用超声波液位计测定滤池滤速的方法及系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117782272A (zh) * | 2024-02-27 | 2024-03-29 | 北京市计量检测科学研究院 | 一种用于检测水流量标准的恒水头检测装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2304459Y (zh) * | 1997-08-22 | 1999-01-20 | 辽河石油勘探局供水公司 | 滤池工作参数标定器 |
CN200979511Y (zh) * | 2006-10-20 | 2007-11-21 | 叶建荣 | 净水器流量传感器 |
CN108802418A (zh) * | 2018-08-23 | 2018-11-13 | 安徽启源智能科技有限公司 | 滤池反冲洗测试仪及测试系统 |
CN208459420U (zh) * | 2018-04-27 | 2019-02-01 | 芜湖华衍水务有限公司 | 一种v型滤池流速测定系统 |
-
2020
- 2020-04-10 CN CN202010278439.6A patent/CN111579814A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2304459Y (zh) * | 1997-08-22 | 1999-01-20 | 辽河石油勘探局供水公司 | 滤池工作参数标定器 |
CN200979511Y (zh) * | 2006-10-20 | 2007-11-21 | 叶建荣 | 净水器流量传感器 |
CN208459420U (zh) * | 2018-04-27 | 2019-02-01 | 芜湖华衍水务有限公司 | 一种v型滤池流速测定系统 |
CN108802418A (zh) * | 2018-08-23 | 2018-11-13 | 安徽启源智能科技有限公司 | 滤池反冲洗测试仪及测试系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117782272A (zh) * | 2024-02-27 | 2024-03-29 | 北京市计量检测科学研究院 | 一种用于检测水流量标准的恒水头检测装置 |
CN117782272B (zh) * | 2024-02-27 | 2024-05-14 | 北京市计量检测科学研究院 | 一种用于检测水流量标准的恒水头检测装置 |
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CN111579814A8 (zh) | 2020-12-04 |
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CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Wang Xiaotuo|Shi Yonghao|Li Menghan|Zhang Jianfeng|Xie Yuefeng False: Wang Xiao|Shi Yonghao|Li Menghan|Zhang Jianfeng|Xie Yuefeng Number: 35-01 Page: The title page Volume: 36 Correct: Wang Xiaotuo|Shi Yonghao|Li Menghan|Zhang Jianfeng|Xie Yuefeng False: Wang Xiao|Shi Yonghao|Li Menghan|Zhang Jianfeng|Xie Yuefeng Number: 35-01 Volume: 36 |
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Application publication date: 20200825 |
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WD01 | Invention patent application deemed withdrawn after publication |