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IT202200009296A1 - Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles - Google Patents

Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles Download PDF

Info

Publication number
IT202200009296A1
IT202200009296A1 IT102022000009296A IT202200009296A IT202200009296A1 IT 202200009296 A1 IT202200009296 A1 IT 202200009296A1 IT 102022000009296 A IT102022000009296 A IT 102022000009296A IT 202200009296 A IT202200009296 A IT 202200009296A IT 202200009296 A1 IT202200009296 A1 IT 202200009296A1
Authority
IT
Italy
Prior art keywords
bulkhead
irrigation
nozzles
water level
support device
Prior art date
Application number
IT102022000009296A
Other languages
Italian (it)
Inventor
Carlo Marelli
Original Assignee
Carlo Marelli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carlo Marelli filed Critical Carlo Marelli
Priority to IT102022000009296A priority Critical patent/IT202200009296A1/en
Publication of IT202200009296A1 publication Critical patent/IT202200009296A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E02B13/02—Closures for irrigation conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18—Supports or connecting means for meters
    • 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
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2928—Light, e.g. infrared or ultraviolet for discrete levels using light reflected on the material surface
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
IT102022000009296A 2022-05-06 2022-05-06 Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles IT202200009296A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000009296A IT202200009296A1 (en) 2022-05-06 2022-05-06 Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000009296A IT202200009296A1 (en) 2022-05-06 2022-05-06 Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles

Publications (1)

Publication Number Publication Date
IT202200009296A1 true IT202200009296A1 (en) 2023-11-06

Family

ID=83081788

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000009296A IT202200009296A1 (en) 2022-05-06 2022-05-06 Portable support device for water level/flow measurement instruments on irrigation bulkhead nozzles

Country Status (1)

Country Link
IT (1) IT202200009296A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340636A (en) 2001-05-15 2002-11-27 Nihon Hels Industry Corp Flowmeter for movable overflow weir
US20190154196A1 (en) * 2016-07-15 2019-05-23 South East Water Corporation Systems and methods for sewer monitoring
CN211228388U (en) * 2019-11-05 2020-08-11 亓立燕 Water retaining gate for hydraulic engineering construction
IT201900014127A1 (en) 2019-08-06 2021-02-06 Carlo Marelli EQUIPMENT FOR CONTINUOUS REMOTE MEASUREMENT OF THE FLOW OF WATER ON BODY MOUNTING PORTS FOR IRRIGATION
CN113532589A (en) * 2021-08-03 2021-10-22 新疆云智润科技有限公司 Water measuring system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340636A (en) 2001-05-15 2002-11-27 Nihon Hels Industry Corp Flowmeter for movable overflow weir
US20190154196A1 (en) * 2016-07-15 2019-05-23 South East Water Corporation Systems and methods for sewer monitoring
IT201900014127A1 (en) 2019-08-06 2021-02-06 Carlo Marelli EQUIPMENT FOR CONTINUOUS REMOTE MEASUREMENT OF THE FLOW OF WATER ON BODY MOUNTING PORTS FOR IRRIGATION
WO2021024174A1 (en) * 2019-08-06 2021-02-11 Carlo Marelli Apparatus for the continuous remote measuring of the flowrate of water in bulkhead-holder openings for irrigation
CN211228388U (en) * 2019-11-05 2020-08-11 亓立燕 Water retaining gate for hydraulic engineering construction
CN113532589A (en) * 2021-08-03 2021-10-22 新疆云智润科技有限公司 Water measuring system

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