CN201852608U - Inductance type electronic water meter - Google Patents
Inductance type electronic water meter Download PDFInfo
- Publication number
- CN201852608U CN201852608U CN2010206126975U CN201020612697U CN201852608U CN 201852608 U CN201852608 U CN 201852608U CN 2010206126975 U CN2010206126975 U CN 2010206126975U CN 201020612697 U CN201020612697 U CN 201020612697U CN 201852608 U CN201852608 U CN 201852608U
- Authority
- CN
- China
- Prior art keywords
- water meter
- type electronic
- circuit board
- inductance type
- converter
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an inductance type electronic water meter which is characterized in that a sealing cover, a wiring terminal, a circuit board support frame, a circuit board, a battery case, a waterproof case, an impeller metering mechanism, a sensor, a converter and a display are included, wherein the sealing cover is mounted at the upper part of the water meter; the display is connected with the circuit board through the circuit board support frame; the circuit board is connected with the battery case; the wiring terminal is connected with the circuit board; the sensor is connected with the impeller metering mechanism; the converter is connected with the sensor; and the display is connected with the converter. A sealing ring is mounted on the edger below the sealing cover. The inductance type electronic water meter has the advantages that a gear speed reducer is removed, so that the load of an impeller is reduced, and the sensitivity of the water meter is improved; and the water meter is conveniently and clearly read, has low power consumption and long service life and can transmit a digital signal and a pulse signal. The inductance type electronic water meter is particularly suitable for centralized remote meter reading of residential customers and wireless remote meter reading of industrial and commercial households.
Description
Technical field
The utility model relates to instrument field, relates in particular to a kind of water meter.
Background technology
At present, the water meter of widespread usage all is by mechanical drive mode water to be measured, and its structure is made up of metering mechanism and counting mechanism.Signalling component is installed on water meter can be realized remote meter reading, show that numerical value is synchronous because the sender pulse signal is difficult to guarantee water meter indication numerical value and concentrated collector.
The utility model content
Be difficult to guarantee that in order to solve the sender pulse signal water meter indication numerical value and concentrated collector show the synchronous technical matters of numerical value, the utility model provides a kind of inductance type electronic water meter.
The technical scheme that the utility model is adopted for achieving the above object is: the inductance type electronic water meter, it is characterized in that: comprise gland bonnet, binding post, wiring board support, wiring board, battery case, compartment, impeller metering mechanism, sensor, converter and display, gland bonnet is installed on water meter top, display is connected with wiring board by the wiring board support, wiring board is connected with battery case, binding post is connected with wiring board, sensor is connected with impeller metering mechanism, converter is connected with sensor, and display is connected with converter.
Gland bonnet lower edge place is equipped with O-ring seal.
Described display is a LCDs.
Inductance type electronic water meter of the present utility model removes mechanical reduction gear, alleviated the load of impeller, improved the sensitivity of water meter, convenient reading, clear, power consumption is few, long service life, but transmitting digital signals and pulse signal are specially adapted to resident's concentrated remote meter reading and industrial and commercial producer's wireless long-distance meter-reading.
Description of drawings
Fig. 1 is the structural drawing of the utility model inductance type electronic water meter.
Fig. 2 is the utility model inductance type electronic water meter wiring board rack assumption diagram.
Fig. 3 is the utility model inductance type electronic water meter battery pack structure figure.
Fig. 4 is the fundamental diagram of the utility model inductance type electronic water meter.
Embodiment
Inductance type electronic water meter as shown in Figure 1, the electronic unit assembly comprises gland bonnet 1, binding post 2, wiring board support 3, wiring board 4, packing washer 5, battery case 6, compartment 8, transparent sealing lid 1 is installed on electronic unit box top, the place, below is equipped with packing washer 5, display is connected with wiring board 4 by wiring board support 3, wiring board 4 and battery case 6 are connected by Plastic hanger, battery 7 adopts jump ring to be fixed in the battery case 6, and four binding posts 2 of output interface are integrally welded with wiring board 4.Sensor is connected with impeller metering mechanism, and converter is connected with sensor, and display is connected with converter, and display is the LCD LCDs.Wiring board supporting structure and battery pack structure are as shown in Figures 2 and 3.
The principle of work of inductance type electronic water meter as shown in Figure 4, water flows into the rotation of water meter pusher movable vane wheel, sensor is passed to converter with signal, converting through converter demonstrates accumulation water consumption, instantaneous delivery and various information on the LCD liquid crystal display apparatus.The converter output signal can also be sent to host computer by output interface, output interface is communication and two interfaces of pulse signal output of M-BUS bus, when being connected with host computer, exportable digital signal and pulse signal, the indicated value and the remote meter reading data 100% that guarantee water meter are synchronous, and the water yield that the output number of times of digital signal every day and each pulse are represented can be set.The inductance type electronic water meter has following function: (1) accumulative total water consumption shows and memory function; (2) instantaneous delivery measurement function; (3) adverse current warning function; (4) battery undervoltage warning function.
Claims (3)
1. inductance type electronic water meter, it is characterized in that: comprise gland bonnet (1), binding post (2), wiring board support (3), wiring board (4), battery case (6), compartment (8), impeller metering mechanism, sensor, converter and display, gland bonnet (1) is installed on water meter top, display is connected with wiring board (4) by wiring board support (3), wiring board (4) is connected with battery case (6), binding post (2) is connected with wiring board (4), sensor is connected with impeller metering mechanism, converter is connected with sensor, and display is connected with converter.
2. inductance type electronic water meter according to claim 1 is characterized in that: gland bonnet (1) lower edge place is equipped with O-ring seal (5).
3. inductance type electronic water meter according to claim 1 is characterized in that: described display is the LCD LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126975U CN201852608U (en) | 2010-11-18 | 2010-11-18 | Inductance type electronic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126975U CN201852608U (en) | 2010-11-18 | 2010-11-18 | Inductance type electronic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852608U true CN201852608U (en) | 2011-06-01 |
Family
ID=44094997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206126975U Expired - Fee Related CN201852608U (en) | 2010-11-18 | 2010-11-18 | Inductance type electronic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897225A (en) * | 2015-06-21 | 2015-09-09 | 江西金程智能科技有限公司 | Radio frequency card film type gas meter and sealing damp-proof method thereof |
-
2010
- 2010-11-18 CN CN2010206126975U patent/CN201852608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897225A (en) * | 2015-06-21 | 2015-09-09 | 江西金程智能科技有限公司 | Radio frequency card film type gas meter and sealing damp-proof method thereof |
| CN104897225B (en) * | 2015-06-21 | 2018-07-13 | 江西金程智能科技有限公司 | Radio-frequency card diaphragm gas meter and its sealed damp-proof method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |