CN207703276U - Ultrasonic water meter - Google Patents
Ultrasonic water meter Download PDFInfo
- Publication number
- CN207703276U CN207703276U CN201820170679.2U CN201820170679U CN207703276U CN 207703276 U CN207703276 U CN 207703276U CN 201820170679 U CN201820170679 U CN 201820170679U CN 207703276 U CN207703276 U CN 207703276U
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- CN
- China
- Prior art keywords
- shell
- circuit board
- water meter
- ultrasonic
- energy 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000002310 reflectometry Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000008235 industrial water Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of ultrasonic water meter, belong to fluid metering monitoring technical field, including shell, the lower section of shell is equipped with base table, base table is internally provided with metering conduit, metering conduit is internally provided with the column vertically placed, the top of column is equipped with ultrasonic reflections piece, tapping is equipped with energy converter above base table, the position face ultrasonic reflections piece of energy converter, the position that energy converter couples with base table is equipped with O-ring, the top of O-ring is equipped with pressing plate, the top of pressing plate is equipped with pedestal, shell is internally provided with circuit board, the outside of shell is equipped with display screen and button, using column ultrasonic reflections structure, ultrasonic signal reflectivity is enhanced, enhance metering precision；Crushing is small；It can be by parameters wire transmission to higher level's management equipment.Manifold pressure loss is reduced, energy utilization rate is improved；To good environmental adaptability.It can be widely applied to flow measurement and the pressure monitor of industrial water and city dweller's water.
Description
Technical field
The utility model is related to a kind of ultrasonic water meters, belong to fluid metering monitoring technical field.
Background technology
Ultrasonic water meter is to be produced when detecting ultrasonic wave acoustic beam time and tide propagation in water because speed changes
The raw time difference, flow velocity that analyzing processing must be discharged to the flow of further integrating water outlet a kind of new-type water meter, it is similar at present
Product ultrasonic reflections are complicated, and crushing is big, and superior precision is low, and water meter does not run or do not show at low ambient temperatures, no temperature
Degree compensation tache causes under different temperatures environment, and measuring accuracy is different, causes measurement deviation.
Utility model content
The purpose of this utility model is to provide a kind of ultrasonic water meters, using column ultrasonic reflections structure, to super
Acoustic signals reflectivity enhances, and enhances metering precision.
The lower section of ultrasonic water meter described in the utility model, including shell, shell is equipped with base table, and base table is internally provided with meter
Buret road, metering conduit are internally provided with the column vertically placed, the symmetrical distribution of column inside metering conduit, left and right
Ultrasonic reflections piece is equipped with above symmetrical column, tapping is equipped with energy converter above base table, and the position face of energy converter is super
Sound wave reflector plate, the position that energy converter couples with base table are equipped with pressing plate, and the top of pressing plate is equipped with pedestal, and shell is internally provided with electricity
The outside of road plate, shell is equipped with display screen and button, and circuit board connects display screen and button.
Ultrasonic reflections device is designed using column in pipeline, without other combiners, reduces crushing, and use anti-caking
Dirty reflecting surface enhances ultrasonic signal reflectivity, enhances metering precision, hardware circuit and liquid-crystal display section are just with industry
Rank component, can be down to continuous service under subzero 25 DEG C of environment, and high-frequency electrical energy is converted to machine by ultrasonic wave by energy converter
Tool vibrates, and hardware circuit and liquid-crystal display section, can be down to persistently transporting under subzero 25 DEG C of environment just with industry rank component
Row.
The circuit board is externally connected to wire transmission module or wireless transport module, circuit board by wired or
Wireless access upper management device can need wired or wireless access upper management device according to data transmission.
The outside of the circuit board is also associated with infrared communication indicator light, infrared communication indicator light and display screen by inserting
Needle is welded on circuit board.
The shell is internally provided with battery, battery connection circuitry plate, display screen, button and infrared communication indicator light.
The shell includes upper casing and lower casing, and sealing ring is accompanied between upper casing and lower casing, and button is embedded in upper casing.
The position that the energy converter couples with base table is additionally provided with O-ring, and O-ring is located at the lower section of pressing plate, and O-ring is realized
Energy converter couples the sealing at position with base table.
The wire transmission module includes RS485 transmission modules, and wireless transport module is 3G module/4G modules/WIFI
Mould is in the block one or more.
The utility model compared with prior art, has the advantages that：
Ultrasonic water meter described in the utility model reflects ultrasonic signal using column ultrasonic reflections structure
Property enhancing, enhance metering precision；Crushing is small；Range ratio 200:1 measuring accuracy is high；It can be run in low temperature environment, low temperature environment
Under will not freezing water meter；Metered temperature-compensating, it is superior more accurate；Parameters wire transmission to upper management can be set
It is standby.Manifold pressure loss is reduced, energy utilization rate is improved；To good environmental adaptability, increase the service life of product.It can be extensive
Flow measurement applied to industrial water and city dweller's water and pressure monitor.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the vertical view of the utility model embodiment；
Fig. 3 is the sectional view of the utility model embodiment；
In figure：1, base table；2, column；3, ultrasonic reflections piece；4, O-ring；5, energy converter；6, pressing plate；7, pedestal；8, outer
Shell；9, circuit board；10, battery；11, infra red communication port；12, display screen；13, sealing ring；14, infrared communication indicator light；15、
Button；16, metering conduit.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples：
Embodiment：
As shown in Figs. 1-3, the lower section of ultrasonic water meter described in the utility model, including shell 8, shell 8 is equipped with base table
1, base table 1 is internally provided with metering conduit 16, and metering conduit 16 is internally provided with the column 2 vertically placed, inside metering conduit 16
2 symmetrical distribution of column, the top of symmetrical column 2 is equipped with ultrasonic reflections piece 3,1 top tapping of base table
Equipped with energy converter 5, the position face ultrasonic reflections piece 3 of energy converter 5, the position that energy converter 5 couples with base table 1 is equipped with O-ring
4, the top of O-ring 4 is equipped with pressing plate 6, and the top of pressing plate 6 is equipped with pedestal 7, and shell 8 is internally provided with circuit board 9, shell 8 it is outer
Portion is equipped with display screen 12 and button 15, and circuit board 9 connects display screen 12 and button 15.
In order to further illustrate above-described embodiment, circuit board 9 is externally connected to wire transmission module or wireless transmission mould
Block, circuit board 9 pass through wired or wireless access upper management device.
In order to further illustrate above-described embodiment, the outside of circuit board 9 is also associated with infrared communication indicator light 14, infrared logical
News indicator light 14 and display screen 12 are welded on 9 top of circuit board by contact pin.
In order to further illustrate above-described embodiment, shell 8 is internally provided with battery 10, and battery 10 connects circuit board 9, display
Screen 12, button 15 and infrared communication indicator light 14.
In order to further illustrate above-described embodiment, shell 8 includes upper casing and lower casing, and sealing ring is accompanied between upper casing and lower casing
13, button 15 is embedded in upper casing.
In order to further illustrate above-described embodiment, wire transmission module includes RS485 transmission modules, and wireless transport module is
It is one or more in 3G module/4G modules/WIFI module.
The operation principle of the present embodiment is：Important feature of the column 2 as ultrasonic reflections, is vertically provided in base table 1
In the metering conduit 16 in portion, ultrasonic reflections piece 3 is in the top of column 2；Energy converter 5 is installed on the top tapping of base table 1,
It is faced with ultrasonic reflections piece 3, energy converter 5 is equipped with O-ring 4 with 1 connection place of base table, and top is compressed with pressing plate 6, for preventing
Water；6 top of pressing plate is equipped with pedestal 7, is used for fixing shell 8, is fixed with circuit board 9 inside shell 8, battery 10, infrared communication connect
Mouth and display screen 12 are welded on 9 top of circuit board by contact pin, and shell 8 divides lower casing to accompany sealing ring 13, shell 8 therebetween
Upper casing is embedded with infrared communication indicator light 14, button 15 and display screen 12, and when measurement, flow passes through metering conduit 16, two-way transducing
Device 5 emits ultrasonic signal respectively, and signal energy converter 5 after the refraction of ultrasonic reflections piece 3 receives ultrasonic signal, which exists
The existence time of fair current and adverse current is poor, and 9 time control chip of circuit board calculates the time difference, then the time difference instantaneous flow will be written
The flow that must be discharged with volume metering formula, analyzing processing.
Using the ultrasonic water meter of the embodiments of the present invention described above in association with attached drawing, using column ultrasonic wave
Catoptric arrangement enhances ultrasonic signal reflectivity, enhances metering precision.But the utility model is not limited to described reality
Mode is applied, these carry out embodiment in the case where not departing from the principles of the present invention and spirit variation is changed, replaced
It changes and deformation is still fallen in the scope of protection of the utility model.
Claims (7)
1. a kind of ultrasonic water meter, including shell (8), it is characterised in that：The lower section of the shell (8) is equipped with base table (1), base
Table (1) is internally provided with metering conduit (16), and metering conduit (16) is internally provided with the column (2) vertically placed, metering conduit
(16) internal column (2) symmetrical distribution, symmetrical column (2) top are equipped with ultrasonic reflections piece (3), base
Tapping is equipped with energy converter (5), the position face ultrasonic reflections piece (3) of energy converter (5), energy converter (5) and base above table (1)
The position of table (1) connection is equipped with pressing plate (6), and the top of pressing plate (6) is equipped with pedestal (7), and shell (8) is internally provided with circuit board
(9), the outside of shell (8) is equipped with display screen (12) and button (15), and circuit board (9) connects display screen (12) and button (15).
2. ultrasonic water meter according to claim 1, it is characterised in that：Circuit board (9) have been externally connected to
Line transmission module or wireless transport module, circuit board (9) pass through wired or wireless access upper management device.
3. ultrasonic water meter according to claim 1 or 2, it is characterised in that：The outside of the circuit board (9) is also connected with
There are infrared communication indicator light (14), infrared communication indicator light (14) and display screen (12) to be welded on circuit board (9) by contact pin
Side.
4. ultrasonic water meter according to claim 3, it is characterised in that：The shell (8) is internally provided with battery
(10), battery (10) connection circuit board (9), display screen (12), button (15) and infrared communication indicator light (14).
5. ultrasonic water meter according to claim 1, it is characterised in that：The shell (8) includes upper casing and lower casing, on
Sealing ring (13) is accompanied between shell and lower casing, button (15) is embedded in upper casing.
6. ultrasonic water meter according to claim 1, it is characterised in that：What the energy converter (5) coupled with base table (1)
Position is additionally provided with O-ring (4), and O-ring (4) is located at the lower section of pressing plate (6), and O-ring (4) realizes that energy converter (5) joins with base table (1)
The sealing of socket part position.
7. ultrasonic water meter according to claim 2, it is characterised in that：The wire transmission module includes that RS485 is passed
Defeated module, wireless transport module are one or more in 3G module/4G modules/WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170679.2U CN207703276U (en) | 2018-01-31 | 2018-01-31 | Ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170679.2U CN207703276U (en) | 2018-01-31 | 2018-01-31 | Ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703276U true CN207703276U (en) | 2018-08-07 |
Family
ID=63031494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170679.2U Active CN207703276U (en) | 2018-01-31 | 2018-01-31 | Ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112164A (en) * | 2021-03-17 | 2022-09-27 | 安徽欧泰祺智慧水务科技有限公司 | Pipe network monitoring device based on passive self-power supply |
-
2018
- 2018-01-31 CN CN201820170679.2U patent/CN207703276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112164A (en) * | 2021-03-17 | 2022-09-27 | 安徽欧泰祺智慧水务科技有限公司 | Pipe network monitoring device based on passive self-power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ultrasonic water meter Effective date of registration: 20210917 Granted publication date: 20180807 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: JINING WUKEXING METER Co.,Ltd. Registration number: Y2021980009556 |
|
| 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: 20220906 Granted publication date: 20180807 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: JINING WUKEXING METER Co.,Ltd. Registration number: Y2021980009556 |
|
| PC01 | Cancellation 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 utility model: Ultrasonic water meter Effective date of registration: 20220913 Granted publication date: 20180807 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: JINING WUKEXING METER Co.,Ltd. Registration number: Y2022980014988 |
|
| 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: 20231011 Granted publication date: 20180807 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: JINING WUKEXING METER Co.,Ltd. Registration number: Y2022980014988 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |