CN102346056B - The base table of the heavy caliber vortex electronic type water meter with pressure transducer - Google Patents
The base table of the heavy caliber vortex electronic type water meter with pressure transducer Download PDFInfo
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- CN102346056B CN102346056B CN201110283242.2A CN201110283242A CN102346056B CN 102346056 B CN102346056 B CN 102346056B CN 201110283242 A CN201110283242 A CN 201110283242A CN 102346056 B CN102346056 B CN 102346056B
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- water meter
- adapter
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- pressure transducer
- main body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 206010070834 Sensitisation Diseases 0.000 claims abstract description 13
- 230000008313 sensitization Effects 0.000 claims abstract description 13
- 239000000696 magnetic material Substances 0.000 claims abstract description 3
- 230000035699 permeability Effects 0.000 claims abstract description 3
- 239000003082 abrasive agent Substances 0.000 claims description 6
- 229910052755 nonmetal Inorganic materials 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 7
- 239000000565 sealant Substances 0.000 abstract description 7
- 239000008399 tap water Substances 0.000 description 15
- 235000020679 tap water Nutrition 0.000 description 15
- 239000000463 material Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
nullThe base table of the heavy caliber vortex electronic type water meter with pressure transducer，It is in cylindric watchcase main body (6), load vortex water meter movement，The anti-magnet ring (8) that loading permeability magnetic material is made in the middle of rectification bracket (7)，And in watchcase main body (6), it is previously inserted one or more flat flange assembly，And seal disc (1) it is welded with the most hermetically at its two ends，Watchcase main body (6) is welded with multiple T hermetically and takes over (16)，T adapter (16) place loads non-magnetic blank pipe joint (10) wherein，Blank pipe joint (10) is built with magneto sensor or the wiring board of metal sensitization sensor (9) and in being potted in fluid sealant (14)，At other T adapter (16) built with one or more adapters (13)，In this adapter (13) built with one or more pressure transducers (15)，And with fluid sealant (14) by pressure transducer (15) embedding within it.
Description
Technical field:
The invention belongs to water meter and heat energy meter, relate in particular to the heavy caliber vortex of a kind of band pressure transducer
The base table of electric water meter.
Background technology:
At present, a lot of manufacturers are when manufacturing heavy-caliber intelligent water meter, and great majority are to use machine driving or ultrasonic
Ripple carries out manufacturing, and its metering is to engage and be shaped to decade and periodic transmission ultrasound wave by rotating gear
Signal reaches to measure purpose, and the structure of these tables is the most more complicated, or measuring accuracy is relatively low, or
Low discharge insufficient sensitivity during metering.
The present invention provides a solution, and it can make the structure of heavy-caliber intelligent water meter become simple and reliable,
And measuring accuracy can be greatly improved.
Summary of the invention:
The present invention is achieved in that it is with in metal or the nonmetal cylindric watchcase main body made
Loading one or more metals or the nonmetal vortex water meter movement made, this vortex water meter movement is two
The center of individual rectification bracket embeds shaft base and the rotating shaft ring that one or more high-abrasive materials are made, its
Rotating shaft ring be endoporus be inverted cone-shaped, and two rectification bracket in the middle of load a turbine, turbine is many
Being fixed with one or more signal on the edge of individual blade and trigger magnet or sheet metal, the rotating shaft of turbine is with resistance to
Mill material does, structure in the rotating shaft ring that rectification bracket center embeds is inserted at the two ends of the rotating shaft of turbine respectively
Become；The anti-magnet ring that one or more permeability magnetic materials are made is loaded in advance in the middle of rectification bracket；And at watchcase
Be previously inserted in main body one or more flat flange assembly (this flat flange assembly be by endoporus equipped with
The flat flange composition of I-shaped soft washer), and it is welded with one or more sealing the most hermetically at its two ends
Dish；Porch in watchcase main body is equipped with grid Magnetic filter assembly, and this grid Magnetic filter assembly is by by force
Magnetic sheet is fixed on flase floor composition；Watchcase main body is welded with multiple T adapter hermetically；Wherein
Signal fixing on the blade of turbine trigger load away from magnet or the nearest T adapter of sheet metal non-magnetic
Blank pipe joint, blank pipe joint built with magneto sensor or the wiring board of metal sensitization sensor and is filled with fluid sealant
In being enclosed in, the signal that magneto sensor or metal sensitization sensor are just directed on vortex water meter movement on turbo blade touches
Send out magnet or sheet metal；In other T adapter built with one or more adapters, this adapter built with
One or more pressure transducers, and with fluid sealant by pressure transducer embedding within it；Finally by magnetosensitive unit
The holding wire of part or metal sensitization sensor and pressure transducer is brought out and enters in the caisson of control circuit board.
When there being tap water to flow through the present invention, the kinetic energy of tap water will promote turbine rotation, is fixed on turbine
Signal on blade triggers magnet or sheet metal will periodically trigger the magnetosensitive being fixed in blank pipe joint
Element or metal sensitization sensor, magneto sensor or metal sensitization sensor will pass through signal alignment computer chip
(MCU) sending electric impulse signal, the circuit controller being made up of computer chip (MCU) will profit
The tap water volume flowing through the present invention representated by each pulse signal is calculated with these pulse signals, will be every
The tap water volume flowing through the present invention representated by individual pulse signal adds up, it is simply that the present invention is to be measured
The cumulant of tap water.The impeller of the vortex water meter movement of the present invention makes turbine-like, and by rotating shaft ring
Inverted cone-shaped is made primarily to improve the impeller sensitivity to current, even if there being the least flow also can in hole
Make wheel rotation；The purpose that its rotating shaft and rotating shaft ring and shaft base all make of high-abrasive material is turbine
During long-time rotation, reduce its wear extent, thus ensure its accuracy measured and precision.
Measure tap water flow time, can be measured by the pressure transducer being loaded in adapter and flow through this
Tap water pressure in invention；The circuit controller that simultaneous computer chip (MCU) forms can also lead to
Cross and measure the pressure of tap water in the present invention, judge the present invention whether by artificial remove and removed time
Between, because the pressure that it is interior when the present invention is artificially removed can become the least.
Accompanying drawing illustrates:
Fig. 1 is the sectional view of the present invention
Fig. 2 is the sectional view of seal disc
Fig. 3 is the top view of Fig. 2
Fig. 4 is the sectional view of grid magnetic filter assembly
Fig. 5 is the top view of Fig. 4
Fig. 6 is the sectional view of flat flange assembly
Fig. 7 is the top view of Fig. 6
Fig. 8 is the sectional view of rectification bracket
Fig. 9 is the top view of Fig. 8
In figure: 1, seal disc；2, strong magnetic piece；3, flase floor；4, flat flange；5, I-shaped soft
Packing ring；6, watchcase main body；7, rectification bracket；8, anti-magnet ring；9, magneto sensor or metal sensitization sensor；
10, blank pipe joint；11, O-ring seals；12, holding wire；13, adapter；14, fluid sealant；15、
Pressure transducer；16, T adapter；17, signal triggers magnet or sheet metal；18, turbine；19, lightweight
Filler；20, shaft base；21, rotating shaft；22, rotating shaft ring；23, positioning sleeve；24, turbine pressing plate.
Detailed description of the invention:
The present invention is achieved in that it is by metal or the nonmetal cylindric watchcase main body made
(6) one or more metals or the nonmetal vortex water meter movement made, this vortex water meter machine are loaded in
Core is to embed the rotating shaft bottom that one or more high-abrasive materials are made in the center of two rectification bracket (7)
Seat (20) and rotating shaft ring (22), its rotating shaft ring (22) be endoporus be inverted cone-shaped, and two rectifications
Load a turbine (18) in the middle of support (7), the edge of multiple blades of turbine (18) is fixed with
One or more signals trigger magnet or sheet metal (17), and the rotating shaft (21) of turbine (18) is with wear-resisting
Material does, and the two ends of the rotating shaft (21) of turbine (18) are inserted rectification bracket (7) center respectively and embedded
Rotating shaft ring (22) in and constitute；One or more magnetic conductions are loaded in advance in the middle of rectification bracket (7)
The anti-magnet ring (8) that material is made；And it is previously inserted one or more flat flange in watchcase main body (6)
Assembly (this flat flange assembly be by endoporus equipped with the flat flange (4) of I-shaped soft washer (5)
Composition), and one or more seal disc (1) it is welded with the most hermetically at its two ends；In watchcase main body (6)
Interior porch is equipped with grid Magnetic filter assembly, and this grid Magnetic filter assembly is to be fixed by strong magnetic piece (2)
In the upper composition of flase floor (3)；Watchcase main body (6) is welded with multiple T hermetically and takes over (16)；
Signal fixing on the blade of turbine (18) wherein triggers magnet or the nearest T of sheet metal (17)
Adapter (16) place loads non-magnetic blank pipe joint (10), and blank pipe joint (10) is built with magneto sensor
Or the wiring board of metal sensitization sensor (9) in being potted in fluid sealant (14), magneto sensor or gold
Belong to sensor (9) just be directed on vortex water meter movement on turbine (18) blade signal triggering magnet or
Sheet metal (17)；At other T adapter (16) built with one or more adapters (13), connect at this
Pipe (13) is built with one or more pressure transducers (15), and with fluid sealant (14) by pressure sensing
Device (15) embedding is within it；Finally by magneto sensor or metal sensitization sensor (9) and pressure transducer (15)
Holding wire (12) be brought out and enter in the caisson of control circuit board.
When there being tap water to flow through the present invention, the kinetic energy of tap water will promote turbine (18) to rotate, fixing
Signal on turbine (18) blade triggers magnet or sheet metal (17) will periodically trigger and be fixed on
Magneto sensor in blank pipe joint (10) or metal sensitization sensor (9), magneto sensor or metal sensitization sensor (9)
Signal (12) alignment computer chip (MCU) will be passed through and send electric impulse signal, by calculating movement
The circuit controller that sheet (MCU) forms will utilize these pulse signals to calculate each pulse signal
The representative tap water volume flowing through the present invention, will flow through the present invention from the beginning representated by each pulse signal
The water yield adds up, it is simply that the cumulant of the tap water that the present invention is to be measured.The vortex water meter machine of the present invention
The impeller of core makes turbine-like, and the endoporus of rotating shaft ring (22) is made inverted cone-shaped primarily to improve
The impeller sensitivity to current, even if there being the least flow also can make wheel rotation；Its rotating shaft (21)
The purpose all made of high-abrasive material with rotating shaft ring (22) and shaft base (20) is that turbine (18) is being grown
Time reduces its wear extent during rotating, thus ensures its accuracy measured and precision.
Measure tap water flow time, by the pressure transducer (15) that is loaded in adapter (13) i.e.
Measurable flow tap water pressure in the present invention；The circuit control that simultaneous computer chip (MCU) forms
Device processed can also by measuring the pressure of tap water in the present invention, judge the present invention whether removed by artificial and
The time removed, because the pressure that it is interior when the present invention is artificially removed can become the least.
Claims (5)
1. the base table of the heavy caliber vortex electronic type water meter of band pressure transducer, is by metal or the nonmetal cylindric watchcase main body (6) made
nullThe one or more metal of interior loading or the nonmetal vortex water meter movement made，The anti-magnet ring (8) that one or more permeability magnetic materials are made is loaded in the middle of rectification bracket (7)，And at watchcase main body (6) the one or more flat flange assemblies of upper insertion，And one or more seal disc (1) it is welded with the most hermetically at its two ends，Porch in watchcase main body (6) is equipped with grid Magnetic filter assembly，Watchcase main body (6) is welded with multiple T hermetically and takes over (16)，The most one or more T adapter (16) place loads non-magnetic blank pipe joint (10)，Blank pipe joint (10) is built with magneto sensor or metal sensitization sensor (9)，At other T adapter (16) built with one or more adapters (13)，In this adapter (13) built with one or more pressure transducers (15)；
Flat flange assembly is the I-shaped soft washer (5) by endoporus and flat flange (4)
Composition；
It is characterized in that: vortex water meter movement is to embed shaft base (20) and the rotating shaft ring (22) that one or more high-abrasive materials are made in the center of two rectification bracket (7), the endoporus of its rotating shaft ring (22) is inverted cone-shaped, and in the middle of two rectification bracket (7), load a turbine (18), turbine (18)
Multiple blades edge on be fixed with one or more signal and trigger magnet or sheet metal (17), the rotating shaft (21) of turbine (18) is made of high-abrasive material, the two ends of the rotating shaft (21) of turbine (18) are inserted with rectification bracket (7) respectively, and rectification bracket (7) center is embedded with rotating shaft ring (22).
2., according to the base table of the heavy caliber vortex electronic type water meter of the band pressure transducer described in claim 1, it is characterized in that: grid Magnetic filter assembly is to be fixed on flase floor (3) by strong magnetic piece (2) to constitute.
3. according to the base table of the heavy caliber vortex electronic type water meter of the band pressure transducer described in claim 1, it is characterized in that: in watchcase main body (6), be welded with multiple T hermetically take over (16).
4. according to the base table of the heavy caliber vortex electronic type water meter of the band pressure transducer described in claim 1, it is characterized in that: loading non-magnetic blank pipe joint (10) at one or more T adapter (16) place, blank pipe joint (10) is built with magneto sensor or metal sensitization sensor (9).
5. according to the base table of the heavy caliber vortex electronic type water meter of the band pressure transducer described in claim 1, it is characterized in that: at one or more T adapter (16) built with one or more adapters (13), in this adapter (13) built with one or more pressure transducers (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283242.2A CN102346056B (en) | 2011-09-22 | 2011-09-22 | The base table of the heavy caliber vortex electronic type water meter with pressure transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283242.2A CN102346056B (en) | 2011-09-22 | 2011-09-22 | The base table of the heavy caliber vortex electronic type water meter with pressure transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102346056A CN102346056A (en) | 2012-02-08 |
| CN102346056B true CN102346056B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110283242.2A Active CN102346056B (en) | 2011-09-22 | 2011-09-22 | The base table of the heavy caliber vortex electronic type water meter with pressure transducer |
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| Country | Link |
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| CN (1) | CN102346056B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764497B (en) * | 2015-03-19 | 2018-01-30 | 辽宁航宇星物联仪表科技有限公司 | A kind of dynamic pressure partial high speed gyro flow meter |
| CN107314793B (en) * | 2017-06-19 | 2023-08-29 | 南京水门电子有限公司 | Detachable parallel combined large-caliber water meter |
| CN111141351B (en) * | 2020-01-20 | 2024-07-26 | 福建上润精密仪器有限公司 | Water meter movement of drip metering high-precision internet of things and base meter thereof |
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|---|---|---|---|---|
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| CN2278202Y (en) * | 1995-10-23 | 1998-04-08 | 朱善梁 | Float rotary ball turbine flowmeter |
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| CN2341124Y (en) * | 1998-02-18 | 1999-09-29 | 朱善梁 | Magnetic impeller sensing flow meter |
| JP2002310749A (en) * | 2001-04-06 | 2002-10-23 | Yokogawa Electric Corp | Electromagnetic flowmeter |
| KR20040083254A (en) * | 2003-03-21 | 2004-10-01 | 유일시스템 주식회사 | electronic flow meter |
| CN2694237Y (en) * | 2004-04-13 | 2005-04-20 | 颜永戈 | Flow sensor |
| WO2006050744A1 (en) * | 2004-11-10 | 2006-05-18 | Siemens Aktiengesellschaft | Tubular insert for a magnetic inductive flow meter |
| CN201229191Y (en) * | 2008-07-25 | 2009-04-29 | 上海自仪九仪表有限公司 | Spiral flowmeter |
| CN101532854A (en) * | 2009-04-08 | 2009-09-16 | 吕德月 | Detecting device for swirl flowmeter |
| CN201434699Y (en) * | 2009-05-14 | 2010-03-31 | 钟立华 | Novel sealed water flow sensor |
| CN201527282U (en) * | 2009-04-08 | 2010-07-14 | 宁波创盛仪表有限公司 | Device for detecting turbine flowmeter |
| CN202339212U (en) * | 2011-09-22 | 2012-07-18 | 湖南常德牌水表制造有限公司 | Basic meter of large-caliber vortex electronic type water meter provided with pressure sensor |
-
2011
- 2011-09-22 CN CN201110283242.2A patent/CN102346056B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166421Y (en) * | 1993-08-17 | 1994-05-25 | 沈阳黎明机电仪表设备工程公司 | Direct-reading electronic worm-gear gas flowmeter |
| CN2278202Y (en) * | 1995-10-23 | 1998-04-08 | 朱善梁 | Float rotary ball turbine flowmeter |
| US5915280A (en) * | 1995-10-27 | 1999-06-22 | Yamatake Corporation | Electromagnetic flowmeter |
| CN2341124Y (en) * | 1998-02-18 | 1999-09-29 | 朱善梁 | Magnetic impeller sensing flow meter |
| JP2002310749A (en) * | 2001-04-06 | 2002-10-23 | Yokogawa Electric Corp | Electromagnetic flowmeter |
| KR20040083254A (en) * | 2003-03-21 | 2004-10-01 | 유일시스템 주식회사 | electronic flow meter |
| CN2694237Y (en) * | 2004-04-13 | 2005-04-20 | 颜永戈 | Flow sensor |
| WO2006050744A1 (en) * | 2004-11-10 | 2006-05-18 | Siemens Aktiengesellschaft | Tubular insert for a magnetic inductive flow meter |
| CN201229191Y (en) * | 2008-07-25 | 2009-04-29 | 上海自仪九仪表有限公司 | Spiral flowmeter |
| CN101532854A (en) * | 2009-04-08 | 2009-09-16 | 吕德月 | Detecting device for swirl flowmeter |
| CN201527282U (en) * | 2009-04-08 | 2010-07-14 | 宁波创盛仪表有限公司 | Device for detecting turbine flowmeter |
| CN201434699Y (en) * | 2009-05-14 | 2010-03-31 | 钟立华 | Novel sealed water flow sensor |
| CN202339212U (en) * | 2011-09-22 | 2012-07-18 | 湖南常德牌水表制造有限公司 | Basic meter of large-caliber vortex electronic type water meter provided with pressure sensor |
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|---|---|
| CN102346056A (en) | 2012-02-08 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Base meter of large diameter vortex electronic water meter with pressure sensor Effective date of registration: 20220118 Granted publication date: 20160817 Pledgee: Agricultural Bank of China Limited Changde branch Pledgor: HUNAN CHANGDE WATER METER MANUFACTURE Co.,Ltd. Registration number: Y2022980000559 |