GB2589849B - Sewer blockage detection - Google Patents

Sewer blockage detection Download PDF

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Publication number
GB2589849B
GB2589849B GB1917602.3A GB201917602A GB2589849B GB 2589849 B GB2589849 B GB 2589849B GB 201917602 A GB201917602 A GB 201917602A GB 2589849 B GB2589849 B GB 2589849B
Authority
GB
United Kingdom
Prior art keywords
blockage detection
sewer blockage
sewer
detection
blockage
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1917602.3A
Other versions
GB2589849A (en
GB201917602D0 (en
Inventor
Gooberman-Hill Stephen
Gaio Michele
Yotov Vergil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amey Ventures Ltd
Original Assignee
Amey Ventures Ltd
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 Amey Ventures Ltd filed Critical Amey Ventures Ltd
Priority to GB1917602.3A priority Critical patent/GB2589849B/en
Publication of GB201917602D0 publication Critical patent/GB201917602D0/en
Publication of GB2589849A publication Critical patent/GB2589849A/en
Application granted granted Critical
Publication of GB2589849B publication Critical patent/GB2589849B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • 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
    • G01F23/0007—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 for discrete indicating and measuring
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/265—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
GB1917602.3A 2019-12-02 2019-12-02 Sewer blockage detection Active GB2589849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1917602.3A GB2589849B (en) 2019-12-02 2019-12-02 Sewer blockage detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1917602.3A GB2589849B (en) 2019-12-02 2019-12-02 Sewer blockage detection

Publications (3)

Publication Number Publication Date
GB201917602D0 GB201917602D0 (en) 2020-01-15
GB2589849A GB2589849A (en) 2021-06-16
GB2589849B true GB2589849B (en) 2022-08-17

Family

ID=69147077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1917602.3A Active GB2589849B (en) 2019-12-02 2019-12-02 Sewer blockage detection

Country Status (1)

Country Link
GB (1) GB2589849B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020006753A (en) * 2018-01-19 2020-08-24 As America Inc Automated urinal.
CN113124955B (en) * 2021-04-21 2022-09-13 中国科学院、水利部成都山地灾害与环境研究所 Barrier lake early warning method based on water level sudden change
CN114611728B (en) * 2022-03-09 2023-02-28 杭州青泓科技有限公司 Sewage pipe network blockage monitoring method and system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304128A (en) * 1989-05-18 1990-12-17 Kubota Corp Drainage controlling method of drainage system inside house
DE4131582A1 (en) * 1991-09-23 1993-03-25 Elektro Merseburg Gmbh I G Capacitive level measurement device for liquids or bulk material - uses measurement-, screening- and base-electrodes with intermediate insulation, and operates as capacitive potential divider
US20070021936A1 (en) * 2005-07-21 2007-01-25 Marovitz Daniel J System and method for fluid distribution
US20090250125A1 (en) * 2008-04-02 2009-10-08 Ivan Howitt Monitoring systems and methods for sewer and other conduit systems
CN102288259A (en) * 2011-05-13 2011-12-21 嘉兴学院 Segmentation capacitance type liquid level sensor and liquid level measurement method thereof
CN103630195A (en) * 2013-11-14 2014-03-12 湖南宇航科技有限公司 Capacitive water level sensor using metal gasket as inducting electrode
CN203688035U (en) * 2013-11-27 2014-07-02 顾蔚彪 Capacitive water level sensor
US20140324406A1 (en) * 2013-04-30 2014-10-30 International Business Machines Corporation Combined sewer overflow warning and prevention system
US20180371740A1 (en) * 2017-06-27 2018-12-27 Nch Corporation Automated Plumbing System Sensor Warning System and Method
CN209432232U (en) * 2019-02-20 2019-09-24 阮永松 A kind of plug-in capacitance induction level switch

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304128A (en) * 1989-05-18 1990-12-17 Kubota Corp Drainage controlling method of drainage system inside house
DE4131582A1 (en) * 1991-09-23 1993-03-25 Elektro Merseburg Gmbh I G Capacitive level measurement device for liquids or bulk material - uses measurement-, screening- and base-electrodes with intermediate insulation, and operates as capacitive potential divider
US20070021936A1 (en) * 2005-07-21 2007-01-25 Marovitz Daniel J System and method for fluid distribution
US20090250125A1 (en) * 2008-04-02 2009-10-08 Ivan Howitt Monitoring systems and methods for sewer and other conduit systems
CN102288259A (en) * 2011-05-13 2011-12-21 嘉兴学院 Segmentation capacitance type liquid level sensor and liquid level measurement method thereof
US20140324406A1 (en) * 2013-04-30 2014-10-30 International Business Machines Corporation Combined sewer overflow warning and prevention system
CN103630195A (en) * 2013-11-14 2014-03-12 湖南宇航科技有限公司 Capacitive water level sensor using metal gasket as inducting electrode
CN203688035U (en) * 2013-11-27 2014-07-02 顾蔚彪 Capacitive water level sensor
US20180371740A1 (en) * 2017-06-27 2018-12-27 Nch Corporation Automated Plumbing System Sensor Warning System and Method
CN209432232U (en) * 2019-02-20 2019-09-24 阮永松 A kind of plug-in capacitance induction level switch

Also Published As

Publication number Publication date
GB2589849A (en) 2021-06-16
GB201917602D0 (en) 2020-01-15

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