CN105784047A - Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter - Google Patents
Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter Download PDFInfo
- Publication number
- CN105784047A CN105784047A CN201610337215.1A CN201610337215A CN105784047A CN 105784047 A CN105784047 A CN 105784047A CN 201610337215 A CN201610337215 A CN 201610337215A CN 105784047 A CN105784047 A CN 105784047A
- Authority
- CN
- China
- Prior art keywords
- water meter
- magnetic induction
- magnetic
- induction device
- valve
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
- G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention provides an electromechanical separation type valve controlled intelligent water meter and a method for positive and negative measurement of the water meter. An electronic part is completely separated from a valve-carrying base meter body; an external sensor is fixed on a plastic structure part of the electronic part; three groups of magnetic induction parts are arranged in the circumference of the external sensor in a trisection manner; and the circumferences of the magnetic induction parts correspond to that of transmission magnetic steel on a magnetic pointer in the valve-carrying base meter body. The transmission magnetic steel on the magnetic pointer in the valve-carrying base meter body triggers the magnetic induction parts on the sensor to obtain a pulse signal; and the three groups of magnetic induction parts are triggered to form a corresponding sequence, and the directions of the magnetic induction parts can be identified to obtain positive and negative water quantity. The electromechanical separation type valve controlled intelligent water meter has the advantages that a manner of completely separating the valve-controlled base valve from the electronic part is adopted so that selective maintenance and replacement can be carried out when the water meter has faults in a utilization process; and the positive and negative water quantity can be obtained and electromechanical readings are consistent.
Description
Technical field
The present invention relates to a kind of novel electric-mechanic control system formula intellectual water meter, be a kind of method of dynamo-electric valve control intelligent water meter separated and the positive and negative metering of water meter in particular.
Background technology
Current electric-mechanic control system formula intellectual water meter adopts built-in sensors to count mostly, this sensor is placed in band valve base table, and this is internal, valve control motor is then arranged in the plastics back box being fixed on valve base table body, aforesaid way product is in case of a failure, no matter it is band valve base table or electronic section, is required for whole table is disassembled carrying out keeping in repair and changes；Additionally, to the sampling of mechanical signal and be single magnetic induction or double; two magnetic induction way, principle of signal conversion is one magnetic pointer of installation on band valve base table certain gear intrinsic, when magnetic indicators turn one encloses, built-in sensors obtains one or a pair pulse switch signal, is transferred to electronic measurement module by holding wire and carries out cumulative and calculate the water volume by water meter.This sample mode does not differentiate water (flow) direction, so no matter water meter is to rotate forward or reversion, the signal that electronic measurement module all can be collected is defined as useful signal and adds up, when Reversion occurs, mechanical water meter is a negative metering, and electronic measurement part is still and just measures, dynamo-electric error will be caused, namely electromechanical reading is inconsistent, and this error is the twice that water meter reversely makes consumption, water meter reversely uses more many, and dynamo-electric error is more big, so will bring a lot of trouble to datumization management.
Summary of the invention
In order to overcome the often inconsistent shortcoming of current electric-mechanic control system formula intellectual water meter maintenance difficult, electromechanical reading, it is an object of the invention to provide a kind of dynamo-electric valve control intelligent water meter separated and can the method for positive and negative metering.
This dynamo-electric valve control intelligent water meter separated, it is characterised in that: electronic section and band valve base table body are kept completely separate, and external sensor is fixed on the plastic structural part of electronic section；In the circumference of external sensor 3 deciles be provided with 3 groups of magnetic induction devices, the circumference of magnetic induction device is corresponding with the circumference with the sender magnet steel on valve base table intrinsic magnetic pointer.
Electronic section is encapsulated in plastic structural part.
Principles of the invention:
nullSense the magnetic induction device on trigger sensor by the sender magnet steel on magnetic pointer in valve control base table and obtain pulse signal: for three groups of magnetic induction devices，Owing to adopting three groups of magnetic induction devices，Respectively A、B、C，In magnetic indicators turn process，Three groups of magnetic induction devices are triggered and just have a corresponding priority in proper order: be triggered starting point with A magnetic induction device，When water meter main story，Magnetic finger clockwise rotates，Such magnetic induction device is A → B → C → A → B → C .... sequential loop be triggered successively，During water meter reversion，Magnetic pointer rotates counterclockwise，Such magnetic induction device is A → C → B → A → C → B .... sequential loop be triggered successively，Such electronic measurement module is just provided with the foundation of Orientation，Its travel direction can be distinguished and then draws the water yield of rotating；When pointer carrys out back rotation between certain two magnetic induction device, i.e. dither state, and when not meeting a circulation triggering, this output signal will not be carried out accumulation calculating after it is analyzed by electronic measurement module, and when certain two or three magnetic induction device is triggered simultaneously, electronic measurement module will respond thereto, distinguish that it is malfunction thus carrying out closing valve events, situation about not counting in the electronic measurement module with water with valve base table occurs to stop to occur interference or fault to cause, it is ensured that its electromechanical reading is consistent.
Advantages of the present invention: 1, adopting the mode that valve control base table and electronic section are kept completely separate, electronic section can be previously assembled in plastic structural part, carries out with band valve base table when producing simultaneously, finally only need to be locked by two parts with screw；So when water meter use procedure is broken down, only it need to be analyzed electronic section or band valve base matrix section breaks down, selectivity carries out maintenance and changes, different common machine is electrically coupled the valve control intelligent water meter of formula is where partly to break down all to need whole table is disassembled maintenance, is producing and is all being greatly saved cost in use cost.2, owing to magnetic induction device order is installed, it can be deduced that the water yield of rotating, it is ensured that its electromechanical reading can be accomplished completely the same.
Accompanying drawing illustrates:
Fig. 1 is sensor sensing mode schematic diagram.
Fig. 2 is electronic section plastic structural part schematic diagram.
Fig. 3 is whole list catenation schematic diagram.
In figure: 1 electronic section, 2 band valve base table bodies, 3 external sensors, 4 magnetic pointers, 5 sender magnet steel, 6 back box, 7 valve control motors, 8 circuit boards, 9 transparent forms, 10 housing shells, 11 trip bolts, A, B, C represent the magnetic induction device that trisection is arranged on outer sensor respectively.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
In FIG, this dynamo-electric valve control intelligent water meter separated, electronic section 1 and band valve base table body 2 are kept completely separate, and external sensor 3 is fixed on the housing shells of electronic section plastic structural part；In the circumference of external sensor 3, trisection is provided with three groups of magnetic induction device A, B, C, the circumference of three groups of magnetic induction device A, B, C is corresponding with the circumference with the sender magnet steel 5 on the magnetic pointer 4 in valve base table body 2, and electronic section 1 is encapsulated in the housing shells 10 of plastic material.Device A, B, C is answered to obtain sender signal and are transferred to electronic measurement module by the magnet steel being arranged on outer sensor 3 in rotation process triggering trisection with the sender magnet steel 5 on the magnetic pointer 4 in valve base table body 2.
In fig. 2, electronic section scheme of installation:
Outer sensor 3 is fixed on housing shells 10, is connected with circuit board 8 by holding wire, and circuit board 8 and valve control motor 7 are fixedly mounted in back box 6, and transparency window cover 9 is stamped in the top of back box 6.
Fig. 3 is the connection diagram with valve base table Yu electronic section:
Band valve base table 1 and electronic section 2 are locked finally by 4 screws 11 after being completed respectively.
Claims (5)
1. the dynamo-electric valve control intelligent water meter separated, it is characterised in that: electronic section and band valve base table body are kept completely separate, and external sensor is fixed on the plastic structural part of electronic section；In the circumference of external sensor 3 deciles be provided with 3 groups of magnetic induction devices, the circumference of magnetic induction device is corresponding with the circumference with the sender magnet steel on valve base table intrinsic magnetic pointer.
2. a kind of dynamo-electric valve control intelligent water meter separated according to claim 1, it is characterised in that: electronic section is encapsulated in plastic structural part.
3. a kind of dynamo-electric valve control intelligent water meter separated according to claim 1, it is characterized in that: outer sensor (3) is fixed on the housing shells (10) of plastic structural part, it is connected with circuit board (8) by holding wire, circuit board (8) and valve control motor (7) are fixedly mounted in back box (6), and transparency window cover (9) is stamped in the top of back box (6).
4. a kind of dynamo-electric valve control intelligent water meter separated according to claim 1, it is characterised in that: band valve base table (1) and electronic section (2) are locked finally by screw (11) after being completed respectively.
null5. the method for the positive and negative metering of water meter，It is characterized in that: sense the magnetic induction device on trigger sensor by the sender magnet steel on magnetic pointer in valve control base table and obtain pulse signal: for three groups of magnetic induction devices，Owing to adopting three groups of magnetic induction devices，Respectively A、B、C，In magnetic indicators turn process，Three groups of magnetic induction devices are triggered and just have a corresponding priority in proper order: be triggered starting point with A magnetic induction device，When water meter main story，Magnetic finger clockwise rotates，Such magnetic induction device is A → B → C → A → B → C .... sequential loop be triggered successively，During water meter reversion，Magnetic pointer rotates counterclockwise，Such magnetic induction device is A → C → B → A → C → B .... sequential loop be triggered successively，Such electronic measurement module is just provided with the foundation of Orientation，Its travel direction can be distinguished and then draws the water yield of rotating；When pointer carrys out back rotation between certain two magnetic induction device, i.e. dither state, and when not meeting a circulation triggering, this output signal will not be carried out accumulation calculating after it is analyzed by electronic measurement module, and when certain two or three magnetic induction device is triggered simultaneously, electronic measurement module will respond thereto, and distinguishes that it is disturbance state thus carrying out closing valve events.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337215.1A CN105784047A (en) | 2016-05-21 | 2016-05-21 | Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337215.1A CN105784047A (en) | 2016-05-21 | 2016-05-21 | Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784047A true CN105784047A (en) | 2016-07-20 |
Family
ID=56379326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337215.1A Withdrawn CN105784047A (en) | 2016-05-21 | 2016-05-21 | Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784047A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323399A (en) * | 2016-08-27 | 2017-01-11 | 宁波金泉智能水表有限公司 | Intelligent remote water meter |
| CN107036671A (en) * | 2017-06-03 | 2017-08-11 | 连云港脱普仪表有限公司 | A kind of intellectual water meter compensates sensor automatically |
| CN108593033A (en) * | 2018-05-28 | 2018-09-28 | 湖南常德牌水表制造有限公司 | A kind of intelligence valve control water meter |
| CN108731761A (en) * | 2018-04-18 | 2018-11-02 | 珠海鼎通科技有限公司 | A kind of intelligence Anti-inversion water meter |
| CN109374076A (en) * | 2018-12-18 | 2019-02-22 | 武汉力拓达科技有限公司 | A kind of water meter positive and negative rotation pulse collection method, apparatus and intellectual water meter |
| CN110426098A (en) * | 2019-07-16 | 2019-11-08 | 智恒科技股份有限公司 | A kind of intellectual water meter data correction method |
| CN112067033A (en) * | 2020-09-15 | 2020-12-11 | 深圳云顶智慧科技有限公司 | Metering method of electronic remote meter with reverse metering and related equipment |
| CN112414494A (en) * | 2019-08-22 | 2021-02-26 | 新天科技股份有限公司 | Forward and backward rotation metering method for intelligent water meter |
| CN112577555A (en) * | 2019-09-29 | 2021-03-30 | 新天科技股份有限公司 | Intelligent water meter without magnetic sampling and forward and backward metering |
| CN114877956A (en) * | 2022-05-31 | 2022-08-09 | 浙江威星智能仪表股份有限公司 | Electromechanical separation intelligent water meter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2932326Y (en) * | 2006-07-10 | 2007-08-08 | 邓传会 | Direct-reading heavy-gauge identifiable forward and reversed-turning dry-type remote water meter |
| CN201034676Y (en) * | 2007-02-07 | 2008-03-12 | 佛山易立达科技有限公司 | Readily detachable combined intellectual water meter |
| CN201130040Y (en) * | 2007-11-02 | 2008-10-08 | 湖南威铭能源科技有限公司 | Full seal intelligent water meter |
| CN102183279A (en) * | 2011-03-14 | 2011-09-14 | 江阴市立信智能设备有限公司 | Passive direct-reading type remote-transmission water meter |
| CN103063265A (en) * | 2012-12-25 | 2013-04-24 | 上海桑锐电子科技有限公司 | Device for utilizing magnetic sensitive devices to measure positive and negative rotation of water meter |
| CN203798389U (en) * | 2014-01-27 | 2014-08-27 | 浙江华立利源仪表有限公司 | Intelligent water meter capable of metering under positive and negative rotating conditions |
| CN204346515U (en) * | 2014-12-29 | 2015-05-20 | 天津市炳华节能技术有限公司 | The electronic water meter flow sensor of rotating signal can be gathered |
| WO2016042395A2 (en) * | 2014-09-19 | 2016-03-24 | Hydroko | Method and device for regulating a water flow |
| CN205861145U (en) * | 2016-05-21 | 2017-01-04 | 湖南常德牌水表制造有限公司 | A kind of with positive and negative function of measuring and the valve control intelligent water meter of dynamo-electric separate type |
-
2016
- 2016-05-21 CN CN201610337215.1A patent/CN105784047A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2932326Y (en) * | 2006-07-10 | 2007-08-08 | 邓传会 | Direct-reading heavy-gauge identifiable forward and reversed-turning dry-type remote water meter |
| CN201034676Y (en) * | 2007-02-07 | 2008-03-12 | 佛山易立达科技有限公司 | Readily detachable combined intellectual water meter |
| CN201130040Y (en) * | 2007-11-02 | 2008-10-08 | 湖南威铭能源科技有限公司 | Full seal intelligent water meter |
| CN102183279A (en) * | 2011-03-14 | 2011-09-14 | 江阴市立信智能设备有限公司 | Passive direct-reading type remote-transmission water meter |
| CN103063265A (en) * | 2012-12-25 | 2013-04-24 | 上海桑锐电子科技有限公司 | Device for utilizing magnetic sensitive devices to measure positive and negative rotation of water meter |
| CN203798389U (en) * | 2014-01-27 | 2014-08-27 | 浙江华立利源仪表有限公司 | Intelligent water meter capable of metering under positive and negative rotating conditions |
| WO2016042395A2 (en) * | 2014-09-19 | 2016-03-24 | Hydroko | Method and device for regulating a water flow |
| CN204346515U (en) * | 2014-12-29 | 2015-05-20 | 天津市炳华节能技术有限公司 | The electronic water meter flow sensor of rotating signal can be gathered |
| CN205861145U (en) * | 2016-05-21 | 2017-01-04 | 湖南常德牌水表制造有限公司 | A kind of with positive and negative function of measuring and the valve control intelligent water meter of dynamo-electric separate type |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323399A (en) * | 2016-08-27 | 2017-01-11 | 宁波金泉智能水表有限公司 | Intelligent remote water meter |
| CN107036671A (en) * | 2017-06-03 | 2017-08-11 | 连云港脱普仪表有限公司 | A kind of intellectual water meter compensates sensor automatically |
| CN108731761A (en) * | 2018-04-18 | 2018-11-02 | 珠海鼎通科技有限公司 | A kind of intelligence Anti-inversion water meter |
| CN108593033A (en) * | 2018-05-28 | 2018-09-28 | 湖南常德牌水表制造有限公司 | A kind of intelligence valve control water meter |
| CN109374076A (en) * | 2018-12-18 | 2019-02-22 | 武汉力拓达科技有限公司 | A kind of water meter positive and negative rotation pulse collection method, apparatus and intellectual water meter |
| CN110426098A (en) * | 2019-07-16 | 2019-11-08 | 智恒科技股份有限公司 | A kind of intellectual water meter data correction method |
| CN110426098B (en) * | 2019-07-16 | 2020-11-03 | 智恒科技股份有限公司 | Intelligent water meter counting correction method |
| CN112414494A (en) * | 2019-08-22 | 2021-02-26 | 新天科技股份有限公司 | Forward and backward rotation metering method for intelligent water meter |
| CN112577555A (en) * | 2019-09-29 | 2021-03-30 | 新天科技股份有限公司 | Intelligent water meter without magnetic sampling and forward and backward metering |
| CN112577555B (en) * | 2019-09-29 | 2024-02-20 | 新天科技股份有限公司 | Non-magnetic sampling forward and backward metering intelligent water meter |
| CN112067033A (en) * | 2020-09-15 | 2020-12-11 | 深圳云顶智慧科技有限公司 | Metering method of electronic remote meter with reverse metering and related equipment |
| CN114877956A (en) * | 2022-05-31 | 2022-08-09 | 浙江威星智能仪表股份有限公司 | Electromechanical separation intelligent water meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105784047A (en) | Electromechanical separation type valve controlled intelligent water meter and method for positive and negative measurement of water meter | |
| CN204462331U (en) | Vacuum breaker mechanical features on-line monitoring system | |
| CN203163780U (en) | Bi-directional detection sensor assembly for intelligent water meter | |
| CN205861145U (en) | A kind of with positive and negative function of measuring and the valve control intelligent water meter of dynamo-electric separate type | |
| CN207516837U (en) | A kind of level monitoring control device | |
| CN104315245B (en) | Position detection device | |
| CN203955769U (en) | Height of packing compact display | |
| CN202885840U (en) | Multi-loop magneto-electric absolute value encoder | |
| CN204213452U (en) | position detecting device | |
| CN203798399U (en) | Internet-of-things type passive photoelectric direct reading remote water meter | |
| CN201220249Y (en) | Length measuring device of reinforced bar processing device | |
| CN101738234A (en) | All-electronic digital tap water meter | |
| CN208568035U (en) | A kind of combined type alarm sensor on measuring instrument | |
| CN202815473U (en) | Intelligent controller of shot blasting machine | |
| CN201302576Y (en) | Non-contact type speed measuring device for underwater brushed direct current motor | |
| CN201666788U (en) | Turning gear direction display device | |
| CN210441939U (en) | Electromechanical separation type water meter | |
| CN207515804U (en) | Waterproof magnetic grating ring module | |
| CN209000855U (en) | A kind of mechanical manipulator suitable for leakage circuit breakers | |
| CN209434026U (en) | A kind of Novel tensioner | |
| CN204669341U (en) | A kind of pulse counting equipment being applied to electric actuator | |
| CN201434688Y (en) | Locomotive axle head photo-electricity module | |
| CN2560985Y (en) | Electric actuating mechanism | |
| CN114034333B (en) | Fault detection method for proximity sensor of two-position control mechanism | |
| CN203605951U (en) | Novel electronic stopwatch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160720 |