CN206787636U - A kind of ultrasonic water meter - Google Patents
A kind of ultrasonic water meter Download PDFInfo
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- CN206787636U CN206787636U CN201720721161.9U CN201720721161U CN206787636U CN 206787636 U CN206787636 U CN 206787636U CN 201720721161 U CN201720721161 U CN 201720721161U CN 206787636 U CN206787636 U CN 206787636U
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Abstract
The utility model discloses a kind of ultrasonic water meter, including watchcase, main control board, battery pack and ultrasonic transducer, watchcase has electronic device installation cavity and runner, main control board, battery pack are fixed in electronic device installation cavity body, ultrasonic transducer is arranged on runner, and its lead enters in electronic device installation cavity body through the fairlead on watchcase；Also include the metering circuit plate for being fixed on electronic device installation cavity bottom, metering circuit plate includes ultrasonic measurement chip and peripheral circuit, the terminal of the lead is welded on metering circuit plate, electrically connected with ultrasonic measurement chip, main control board includes processing module, memory module, display module, remote communication module and power module, and ultrasonic measurement chip is electrically connected with power module by power line, electrically connected by digital signal line with processing module.The water meter can realize the purpose without adjustment function of measuring again after repairing non-metering part or changing battery pack, improve efficiency, cost-effective.
Description
Technical field
It the utility model is related to a kind of flowmeter, and in particular to a kind of ultrasonic water meter.
Background technology
Ultrasonic flow detection technique is the new technology developed rapidly in recent years, and it is passed in a fluid using ultrasonic wave
Contained fluid flow information is broadcast to measure fluid flow.Compared with traditional mechanical flowmeter, ultrasonic flowmeter has
It is non-contact, without crushing, precision height, low cost, it is simple in construction, measurement range is wide the features such as.Especially ultrasonic flowmeter volume
It is small, cost is unrelated with bore, it solves the manufacture of commercial measurement Large diameter measuring apparatus, transport difficult and the high protrusion of cost
Problem, is particularly suitable for the flow measurement of temporary pipeline, large diameter pipeline, and extensive approval has been obtained in industrial water supply system and has been answered
With.
Existing ultrasonic water meter, including watchcase, main control board, battery pack and ultrasonic transducer, the top of watchcase
Electrically connected with runner, main control board with battery pack with electronic device installation cavity, bottom, and be all fixed on electronic device
In installation cavity body, peripheral circuit, processing mould that main control board includes ultrasonic measurement chip, electrically connected with ultrasonic measurement chip
Block, memory module, display module, remote communication module and the power module to each several part power supply（Electric energy is provided by battery pack）,
Ultrasonic transducer is arranged on runner, and the lead of ultrasonic transducer enters electronic device and pacified through the fairlead on watchcase
It behave affectedly in vivo, the lead terminal of ultrasonic transducer is welded on main control board, is electrically connected with ultrasonic measurement chip, and ultrasound is surveyed
Amount chip is electrically connected with processing module, and the water consumption measurement data of collection are sent into processing module processing, processing module and storage
Module electrically connects, and water consumption measurement relevant information is stored in into memory module, or read the water consumption measurement phase stored in memory module
Information is closed, processing module electrically connect with display module, and control display module shows water consumption measurement relevant information, processing module and far
Journey communication module is electrically connected, and water consumption measurement relevant information is sent into control centre, realizes remote meter reading.
There is high sensitiveness during ultrasonic measurement water, the ultrasonic water meter measured well for adjustment, its metering section
It is not allow any change occurs.Using above-mentioned ultrasonic water meter, when the non-metering part of ultrasonic water meter（For example handle mould
Block, memory module, display module or remote communication module）, must when being damaged and need repairing, or needing to change battery pack
Main control board need be removed, it can influence position of the lead of ultrasonic transducer relative to ultrasonic measurement chip, watchcase, need
Will adjustment ultrasonic water meter again function of measuring.Adjustment table is repeated in process of production, can reduce the production of ultrasonic water meter
Efficiency；, then must be by ultrasonic water meter Chai Hui manufacturers in safeguarding at the scene, adjustment after maintenance, and heavy caliber ultrasonic wave water
The installation cost of table is higher, and its mounting cost is above greatly the value of ultrasonic water meter in itself, so as to cause greatly to lose.
The content of the invention
The utility model provides a kind of ultrasonic water meter, to realize the nothing after repairing non-metering part or changing battery pack
Need again the purpose of adjustment function of measuring.
Ultrasonic water meter described in the utility model, including watchcase, main control board, battery pack and ultrasonic transducer,
The top of the watchcase electrically connects with electronic device installation cavity, bottom with runner, the main control board with battery pack,
Main control board, battery pack are all fixed in electronic device installation cavity body, and the ultrasonic transducer is arranged on runner, ultrasound
The lead of wave transducer enters in electronic device installation cavity body through the fairlead on watchcase；The water meter also includes being fixed on
Electronic device installs cavity bottom and the metering circuit plate below main control board, battery pack, the metering circuit plate bag
Include ultrasonic measurement chip and the peripheral circuit electrically connected with ultrasonic measurement chip, the terminal welding of the lead of ultrasonic transducer
On metering circuit plate, electrically connected with ultrasonic measurement chip；The main control board includes processing module and and processing module
Memory module, display module, remote communication module and the power module of electrical connection, the ultrasonic measurement chip by power line with
Power module is electrically connected, electrically connected by digital signal line with processing module.
The metering circuit plate, ultrasonic transducer lead and watchcase between connected by glue package, make metering electric
Road plate, the lead of ultrasonic transducer tighten together with watchcase, and relative motion does not occur.
The upper end of the watchcase is connected with table cover, and table cover can protect watchcase upper end, avoid because dust accretions are excessive, and shadow
Ring people and observe meter reading.
The lead terminal of the ultrasonic measurement chip of metering section, ultrasonic transducer is integrated in metering electricity by the utility model
On the plate of road, the processing module of non-metering part, memory module, display module, remote communication module, power module are integrated in master
Control on circuit board, metering circuit plate and main control board are two independent circuit boards, when non-metering section failure needs
During maintenance, it is only necessary to pull down main control board, main control board is loaded on after the completion of maintenance, when needing to change battery pack, only
Need to remove battery, loaded onto after replacing, all without metering section is had influence on when repairing non-metering part or changing battery pack, counted
Amount circuit board, the lead of ultrasonic transducer keep being relatively fixed with watchcase all the time, while ultrasonic transducer is also with runner
Keep relatively-stationary, its function of measuring without adjustment ultrasonic water meter again, therefore eliminate ultrasonic water meter from scene
Chai Hui manufacturers safeguard the process of adjustment, drastically increase the efficiency of on-site maintenance, have saved cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
Ultrasonic water meter as shown in Figure 1, including watchcase 1, main control board 2, battery pack 3, ultrasonic transducer 4, meter
Measure circuit board 8 and table cover 12, table cover 12 is connected to the upper end of watchcase 1, the top of watchcase 1 have electronic device installation cavity 5, under
Portion has runner 6, and main control board 2 electrically connects with battery pack 3, and main control board 2 is fixed by screws in electronic device installation
The top of cavity 5, battery pack 3 are arranged in support 13, and support 13 makes battery pack 3 be fixed on electronic device installation cavity by screw
5 middle parts, metering circuit plate 8 are fixed by screws in electronic device installation cavity 5 bottom.Metering circuit plate 8 includes ultrasonic measurement
Chip and the peripheral circuit electrically connected with ultrasonic measurement chip, main control board 2 include processing module, memory module, display
Module, remote communication module and the power module powered to processing module, memory module, display module, remote communication module（By
Battery pack 3 provides electric energy）.Ultrasonic transducer 4 is arranged on runner 6, and the lead 7 of ultrasonic transducer 4 is passed through on watchcase 1
Fairlead and enter electronic device installation cavity 5 in, the terminal of the lead 7 of ultrasonic transducer 4 is welded on metering circuit plate 8
On, electrically connected with ultrasonic measurement chip, metering circuit plate 8, ultrasonic transducer 4 lead 7 and watchcase 1 between pass through glue 11
（Such as RTV silicon rubber）Encapsulation connection, only reserves power line 9 and digital signal line 10, makes metering circuit plate 8, ultrasonic wave transducer
The lead 7 of device 4 tightens together with watchcase 1, and relative motion does not occur.Ultrasonic measurement chip passes through power line 9 and power module
Electrical connection, working power is obtained, ultrasonic measurement chip is electrically connected by digital signal line 10 with processing module, by the water of collection
Continuous data is sent to processing module processing, and processing module electrically connects with memory module, water consumption measurement relevant information is deposited
Module is stored up, or reads the water consumption measurement relevant information stored in memory module, processing module electrically connects with display module, controls
Display module shows water consumption measurement relevant information, and processing module electrically connects with remote communication module, by water consumption measurement relevant information
Control centre is sent to, realizes remote meter reading.
Claims (3)
1. a kind of ultrasonic water meter, including watchcase（1）, main control board（2）, battery pack（3）And ultrasonic transducer（4）, institute
State watchcase（1）Top have electronic device install cavity（5）, bottom there is runner（6）, the main control board（2）With electricity
Pond group（3）Electrical connection, and all it is fixed on electronic device installation cavity（5）It is interior, the ultrasonic transducer（4）Installed in runner
（6）On, ultrasonic transducer（4）Lead（7）Enter electronic device installation cavity through the fairlead on watchcase（5）It is interior；
It is characterized in that：The water meter also includes being fixed on electronic device installation cavity（5）Bottom and it is located at main control board（2）, electricity
Pond group（3）The metering circuit plate of lower section（8）, the metering circuit plate（8）Including ultrasonic measurement chip and with ultrasonic measurement core
The peripheral circuit of piece electrical connection, the lead（7）Terminal be welded on metering circuit plate（8）On, it is electrically connected with ultrasonic measurement chip
Connect；The main control board（2）It is the memory module that is electrically connected including processing module and with processing module, display module, long-range
Communication module and power module, the ultrasonic measurement chip pass through power line（9）Electrically connected with power module, pass through data signal
Line（10）Electrically connected with processing module.
2. ultrasonic water meter according to claim 1, it is characterised in that：The metering circuit plate（8）, lead（7）With table
Shell（1）Between pass through glue（11）Encapsulation connection.
3. the ultrasonic water meter described in a claim 1 or 2, it is characterised in that：The watchcase（1）Upper end be connected with table cover
（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721161.9U CN206787636U (en) | 2017-06-19 | 2017-06-19 | A kind of ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721161.9U CN206787636U (en) | 2017-06-19 | 2017-06-19 | A kind of ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787636U true CN206787636U (en) | 2017-12-22 |
Family
ID=60717805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721161.9U Active CN206787636U (en) | 2017-06-19 | 2017-06-19 | A kind of ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567542A (en) * | 2019-09-29 | 2019-12-13 | 宁波东海集团有限公司 | Ultrasonic transducer installation device and ultrasonic water meter using same |
-
2017
- 2017-06-19 CN CN201720721161.9U patent/CN206787636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567542A (en) * | 2019-09-29 | 2019-12-13 | 宁波东海集团有限公司 | Ultrasonic transducer installation device and ultrasonic water meter using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 No. 400052 Chongqing Jiulongpo District of Hualong Avenue Patentee after: Chongqing smart water Co., Ltd. Address before: 2 No. 400052 Chongqing Jiulongpo District of Hualong Avenue Patentee before: CHONGQING SMART WATER METER GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An ultrasonic water meter Effective date of registration: 20201104 Granted publication date: 20171222 Pledgee: CHONGQING QIANWEI SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Pledgor: CHONGQING INTELLIGENCE WATER Co.,Ltd. Registration number: Y2020500000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211029 Granted publication date: 20171222 Pledgee: CHONGQING QIANWEI SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Pledgor: CHONGQING INTELLIGENCE WATER CO.,LTD. Registration number: Y2020500000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |