CN102435251A - Water meter - Google Patents
Water meter Download PDFInfo
- Publication number
- CN102435251A CN102435251A CN201010510462XA CN201010510462A CN102435251A CN 102435251 A CN102435251 A CN 102435251A CN 201010510462X A CN201010510462X A CN 201010510462XA CN 201010510462 A CN201010510462 A CN 201010510462A CN 102435251 A CN102435251 A CN 102435251A
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- CN
- China
- Prior art keywords
- sensor
- water meter
- impeller shaft
- shaft assembly
- base
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012795 verification Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to a water meter, which comprises a base meter, wherein an impeller shaft assembly is arranged in the base meter, one end of the impeller shaft assembly is provided with a magnetic ring and extends out of the outer side of a shell of the base meter, a shell is arranged on the base meter, a sensor assembly and a display assembly are arranged in the shell, the data output end of the sensor assembly is in data transmission connection with the data input end of the display assembly, and the magnetic ring in the sensor assembly is in magnetic coupling connection with the magnetic ring of the impeller shaft assembly. The water meter realizes the change of an online mechanical water meter into an electronic water meter. The system has the advantages of displaying the instantaneous flow and realizing the real-time verification of whether the model selection of the water meter is accurate or not.
Description
Technical field
The present invention relates to a kind of water meter, particularly a kind of can the online water meter that mechanical water meter is repacked into electronic water meter.
Background technology
There is following defective in the present employed mechanical type water meter: a) can't solve by moving flow performance of the beginning of the fricative drag effects water meter of gear drive; B) can't carry out scene transformation for online water meter (referring to use), must realize through cutting off the water; C) take apart and cause water yield dispute contradiction behind the counter easily; D) transmission signals is a simulating signal, could use after needing to handle again; E) there is not instantaneous delivery to show; F) can't real-time verification water meter type selecting whether accurate etc.
Summary of the invention
The technical matters that the present invention will solve is to overcome existing defective, and a kind of water meter is provided.
In order to solve the problems of the technologies described above; The invention provides following technical scheme: a kind of water meter; Comprise base table, be provided with the impeller shaft assembly in this base table, an end of impeller shaft assembly is provided with magnet ring and stretches out in the hull outside of base table; Said base table is provided with shell; Be provided with sensor module and display assembly in the shell, the data output end of said sensor module is connected with the data input pin data transmission of display assembly, and the magnet ring in the said sensor module and the mutual magnetic force of magnet ring of impeller shaft assembly are of coupled connections.
Said sensor module comprises sensor base; Be rotatably equipped with the center sensor axis body on the sensor base; The said magnet ring that is positioned at sensor module is installed in the end of center sensor axis body near the impeller shaft assembly, and center sensor axle and the coaxial setting of impeller shaft assembly, is provided with magnet at the other end of center sensor axle; The sensor loam cake is installed on the said sensor base, is provided with the inductance that is used for the magnet corresponding matching in the sensor loam cake.
The outside mask of said sensor loam cake is equipped with a shielding ring.
The beneficial effect of water meter of the present invention is:
A) thoroughly solve the frictional resistance that gear drive produces, realized beginning moving metering qualitative leap;
B) work that disturbs residents such as avoided cutting off the water supply has realized online repacking function;
C) the integral body counter that changes the outfit has been avoided possible water rate clearing dispute;
D) be that digital signal spreads out of directly with water yield conversion of signals, the secondary treating work such as check meter after convenient;
E) having instantaneous delivery shows;
F) whether the type selecting of realization real-time verification water meter is accurate.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of instructions, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of water meter of the present invention;
Fig. 2 is the structural representation of sensor module.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Water meter of the present invention can obtain through mechanical water meter is carried out online repacking.The mechanical water meter of online use can be removed its watch core, only lingers on the base table 1 that is connected in the pipeline.As shown in Figure 1, in the outside of base table 1 shell is installed, be provided with sensor module 3 and display assembly 4 in the shell.Wherein, the data output end of sensor module is connected with the data input pin data transmission of display assembly, and sensor is presented on the display after with the processor processes of the data that collect in display assembly, has realized the function that electronics shows.Be provided with impeller shaft assembly 2 in the base table, be provided with the hull outside that magnet ring 5 and this end stretch out in base table at an end of impeller shaft assembly, the magnet ring in the said sensor module and the mutual magnetic force of magnet ring of impeller shaft assembly are of coupled connections.Like this, the impeller assembly rotates after current get into essentic-water-meter, and the magnet ring on the impeller assembly is that rotate in the axle center around impeller also simultaneously.Pass effect (magnetic force coupling) through magnetic; The center sensor axle that drive has in the sensor module of magnet ring rotates around circumference, forms periodic cutting magnetic line, forms electric signal; Through display assembly electric signal is handled again, realized the demonstration of instantaneous delivery and integrated flow.
Shown in Figure 2 is sensor module; Comprise sensor base 6, be rotatably equipped with center sensor axis body 8 on the sensor base 6, the said magnet ring 7 that is positioned at sensor module is installed in the end of center sensor axis body near the impeller shaft assembly; And center sensor axle and the coaxial setting of impeller shaft assembly; The other end at the center sensor axle is provided with magnet 10, and sensor loam cake 9 is installed on the said sensor base, is provided with the inductance 14 that is used for the magnet corresponding matching in the sensor loam cake 9; The center sensor axle inductance that turns around triggers once, sends a signal and is delivered to processor through circuit board 13 and carries out data counts and processing.The outside mask of said sensor loam cake is equipped with a shielding ring 12.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. water meter; Comprise base table, be provided with the impeller shaft assembly in this base table, an end of impeller shaft assembly is provided with magnet ring and stretches out in the hull outside of base table; It is characterized in that: said base table is provided with shell; Be provided with sensor module and display assembly in the shell, the data output end of said sensor module is connected with the data input pin data transmission of display assembly, and the magnet ring in the said sensor module and the mutual magnetic force of magnet ring of impeller shaft assembly are of coupled connections.
2. water meter according to claim 1; It is characterized in that: said sensor module comprises sensor base; Be rotatably equipped with the center sensor axis body on the sensor base; The said magnet ring that is positioned at sensor module is installed in the end of center sensor axis body near the impeller shaft assembly, and center sensor axle and the coaxial setting of impeller shaft assembly, is provided with magnet at the other end of center sensor axle; The sensor loam cake is installed on the said sensor base, is provided with the inductance that is used for the magnet corresponding matching in the sensor loam cake.
3. water meter according to claim 2 is characterized in that: the outside mask of said sensor loam cake is equipped with a shielding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010510462XA CN102435251A (en) | 2010-10-19 | 2010-10-19 | Water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010510462XA CN102435251A (en) | 2010-10-19 | 2010-10-19 | Water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102435251A true CN102435251A (en) | 2012-05-02 |
Family
ID=45983441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010510462XA Pending CN102435251A (en) | 2010-10-19 | 2010-10-19 | Water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102435251A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364435Y (en) * | 1999-03-15 | 2000-02-16 | 马慈安 | Dry bidirectional quantitative watermeter |
| CN2519244Y (en) * | 2001-12-26 | 2002-10-30 | 大连楼宇自动化设计研究院 | Electronic remote water meter |
| CN2608957Y (en) * | 2003-04-29 | 2004-03-31 | 苏州市自来水公司水表厂 | Water meter measuring electromagnetic induction data producer |
| CN201837417U (en) * | 2010-10-19 | 2011-05-18 | 无锡水表有限责任公司 | Water meter |
-
2010
- 2010-10-19 CN CN201010510462XA patent/CN102435251A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364435Y (en) * | 1999-03-15 | 2000-02-16 | 马慈安 | Dry bidirectional quantitative watermeter |
| CN2519244Y (en) * | 2001-12-26 | 2002-10-30 | 大连楼宇自动化设计研究院 | Electronic remote water meter |
| CN2608957Y (en) * | 2003-04-29 | 2004-03-31 | 苏州市自来水公司水表厂 | Water meter measuring electromagnetic induction data producer |
| CN201837417U (en) * | 2010-10-19 | 2011-05-18 | 无锡水表有限责任公司 | Water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120502 |