CN203929143U - A kind of fast clamp formula Ultrasonic water meter - Google Patents
A kind of fast clamp formula Ultrasonic water meter Download PDFInfo
- Publication number
- CN203929143U CN203929143U CN201420304759.4U CN201420304759U CN203929143U CN 203929143 U CN203929143 U CN 203929143U CN 201420304759 U CN201420304759 U CN 201420304759U CN 203929143 U CN203929143 U CN 203929143U
- Authority
- CN
- China
- Prior art keywords
- water meter
- measuring tube
- stationary installation
- ultrasonic transducer
- fast clamp
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- 229940058401 polytetrafluoroethylene Drugs 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- -1 poly tetrafluoroethylene Polymers 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 235000012206 bottled water Nutrition 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of fast clamp formula Ultrasonic water meter, it comprises that one for being arranged on the measuring tube on water supply line, one is installed on the stationary installation on described measuring tube, in described stationary installation, be provided with water meter electronic unit, integrated at least one pair of ultrasonic transducer that is provided with in described water meter electronic unit, described stationary installation with make described ultrasonic transducer in detection position coordinating of described measuring tube.Compared with prior art, the utility model is easy for installation; Secondly, when need to dismantling water meter, maintenance water meter or changing water meter battery, do not need dismounting special measurement pipe, avoid getting wet, contaminated site, and prevented that the part potable water in water supply line runs off; Avoid using the electric wire accidentally causing to break, caused problems such as measuring interruption; Finally, accurate positioning, has ensured the accuracy that water meter is measured.
Description
Technical field
The utility model belongs to water meter technical field, especially relates to a kind of fast clamp formula Ultrasonic water meter.
Background technology
" primary instrument " of the small-bore Ultrasonic water meter of traditional integral formula---water flow sensor (comprising measuring tube and ultrasonic transducer) and " secondary instrument "---signal is processed with display unit and is integrated.If the patent No. is the Chinese utility model patent of ZL 201320319950.1, a kind of Ultrasonic water meter is disclosed, comprise housing, two probe assemblies, flow integrator, gauge outfit seal assembly, outer accessory power outlet assembly and two reflection units with rectifier, described enclosure interior is provided with a water pipe, is provided with the gauge outfit of a protrusion on hull outside wall; Gauge outfit inside is provided with gauge outfit seal assembly, and outer accessory power outlet assembly is arranged in gauge outfit; Described two probe assemblies stretch in water pipe through the sidewall of housing respectively; Two reflection units with rectifier are installed on the madial wall of water pipe; Flow integrator is arranged in gauge outfit, and is all connected with two probe assemblies.Above-mentioned water meter is processed measuring tube, ultrasonic transducer, signal with display unit and has all been combined into one by housing.
The Ultrasonic water meter of said structure installing, dismounting water meter and need to safeguard water meter, while changing electricity, the adapter at Ultrasonic water meter two ends and attaching nut and water supply line need to be carried out to integrated connection or dismounting, do so while not only taking a lot of work very much, but also can get wet, contaminated site, and make part potable water loss in water supply line etc.
Summary of the invention
The utility model, for deficiency of the prior art, provides the fast clamp formula Ultrasonic water meter of a kind of installation and convenient disassembly.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of fast clamp formula Ultrasonic water meter, it is characterized in that: comprise that one for being arranged on the measuring tube on water supply line, one is installed on the stationary installation on described measuring tube, in described stationary installation, be provided with water meter electronic unit, integrated at least one pair of ultrasonic transducer that is provided with in described water meter electronic unit, described stationary installation with make described ultrasonic transducer in detection position coordinating of described measuring tube.
Compared with prior art, when Ultrasonic water meter of the present utility model is installed, first measuring tube is arranged on water supply line, then the stationary installation that is provided with water meter electronic unit and ultrasonic transducer on it is fixed on to the metering and the clearing that on measuring tube, can be used for water consumption, easy for installation; Secondly, when need to dismantling water meter, maintenance water meter or changing water meter battery, stationary installation conveniently can be taken off from measuring tube, and not need dismounting special measurement pipe, avoid getting wet, contaminated site, and prevent that the part potable water in water supply line runs off; The 3rd, ultrasonic transducer is directly integrated in water meter electronic unit, without any the electric wire exposing and measurement component, has avoided using the electric wire accidentally causing to break, and causes problems such as measuring interruption; Finally, ultrasonic transducer is directly integrated in water meter electronic unit, due to cooperatively interacting of measuring tube and stationary installation, only stationary installation need be arranged on to the accurate location of having realized ultrasonic transducer on measuring tube, make it in measuring position accurately, ensured the accuracy that water meter is measured.
As preferably, above-mentioned stationary installation comprises two semi-annular shape clamping elements that link together by linkage, after two described clamping elements close up, be formed at the inner chamber that the outside surface of described measuring tube matches, and also there is the locking device that both are fixed together between two described clamping elements.Because this programme adopts articulated link mechanism and locking device, make Ultrasonic water meter of the present utility model install accurately, securely and to locate, and easy to use.
As preferably, above-mentioned ultrasonic transducer is a pair of and this axis to ultrasonic transducer intersects at a point, and after described stationary installation is mounted on described measuring tube, this point is positioned on the inwall of described measuring tube.The accurate location of ultrasonic transducer after having realized stationary installation and be installed on measuring tube by said structure.
In order to obtain better technique effect, further improve and comprise: between above-mentioned stationary installation and described measuring tube, be provided with flexible material layer.Flexible material layer makes more firm the stablizing that be fixedly connected with between stationary installation and measuring tube.
Further improve: on above-mentioned locking device, be provided with sealing device.Deliberately pull down stationary installation in order to prevent from thinking, the utility model application is provided with sealing device on locking device.
Further, the inner surface of above-mentioned measuring tube has poly tetrafluoroethylene.Poly tetrafluoroethylene has the incrusted effect of the measuring tube of preventing inwall, the long term accuracy of the Ultrasonic water meter of guaranteeing the utility model application in the time measuring.
The beneficial effects of the utility model are: when Ultrasonic water meter of the present utility model is installed, first measuring tube is arranged on water supply line, then the stationary installation that is provided with water meter electronic unit and ultrasonic transducer on it is fixed on to the metering and the clearing that on measuring tube, can be used for water consumption, easy for installation; Secondly, when need to dismantling water meter, maintenance water meter or changing water meter battery, stationary installation conveniently can be taken off from measuring tube, and not need dismounting special measurement pipe, avoid getting wet, contaminated site, and prevent that the part potable water in water supply line runs off; The 3rd, ultrasonic transducer is directly integrated in water meter electronic unit, without any the electric wire exposing and measurement component, has avoided using the electric wire accidentally causing to break, and causes problems such as measuring interruption; Finally, ultrasonic transducer is directly integrated in water meter electronic unit, due to cooperatively interacting of measuring tube and stationary installation, only stationary installation need be arranged on to the accurate location of having realized ultrasonic transducer on measuring tube, make it in measuring position accurately, ensured the accuracy that water meter is measured.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the longitudinal profile schematic diagram of the utility model embodiment 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1: a kind of fast clamp formula Ultrasonic water meter, it is characterized in that: comprise that one for being arranged on the measuring tube 1 on water supply line, the inner surface of measuring tube 1 has poly tetrafluoroethylene, one is installed on the stationary installation on described measuring tube 1, between stationary installation and described measuring tube 1, be provided with flexible material layer 6, in described stationary installation, be provided with water meter electronic unit 2, interior integrated at least one pair of ultrasonic transducer 3 that is provided with of described water meter electronic unit 2, described stationary installation with make described ultrasonic transducer 3 in detection position coordinating of described measuring tube 1.
Wherein, above-mentioned stationary installation comprises two semi-annular shape clamping elements 4 that link together by linkage 7, after closing up, two described clamping elements 4 are formed at the inner chamber that the outside surface of described measuring tube 1 matches, and between two described clamping elements 4, also there is the locking device 5 that both are fixed together, on locking device 5, be provided with sealing device.
Above-mentioned ultrasonic transducer 3 is a pair of and this axis to ultrasonic transducer 3 intersects at a point, after described stationary installation is mounted on described measuring tube 1, this point is positioned on the inwall of described measuring tube 1, and in the present embodiment, ultrasonic transducer 3 is along the axial distribution of described measuring tube 1.
Claims (6)
1. a fast clamp formula Ultrasonic water meter, it is characterized in that: comprise that one for being arranged on the measuring tube (1) on water supply line, one is installed on the stationary installation on described measuring tube (1), in described stationary installation, be provided with water meter electronic unit (2), integrated at least one pair of ultrasonic transducer (3) that is provided with in described water meter electronic unit (2), described stationary installation with make described ultrasonic transducer (3) in detection position coordinating of described measuring tube (1).
2. a kind of fast clamp formula Ultrasonic water meter according to claim 1, it is characterized in that: described stationary installation comprises two semi-annular shape clamping elements (4) that link together by linkage (7), after two described clamping elements (4) close up, be formed at the inner chamber that the outside surface of described measuring tube (1) matches, and between two described clamping elements (4), also there is the locking device (5) that both are fixed together.
3. a kind of fast clamp formula Ultrasonic water meter according to claim 2, it is characterized in that: described ultrasonic transducer (3) is a pair of and this axis to ultrasonic transducer (3) intersects at a point, after described stationary installation is mounted on described measuring tube (1), this point is positioned on the inwall of described measuring tube (1).
4. a kind of fast clamp formula Ultrasonic water meter according to claim 3, is characterized in that: between described stationary installation and described measuring tube (1), be provided with flexible material layer (6).
5. a kind of fast clamp formula Ultrasonic water meter according to claim 4, is characterized in that: on described locking device, be provided with sealing device.
6. according to a kind of fast clamp formula Ultrasonic water meter described in arbitrary claim in claim 1 to 5, it is characterized in that: the inner surface of described measuring tube (1) has poly tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304759.4U CN203929143U (en) | 2014-06-10 | 2014-06-10 | A kind of fast clamp formula Ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304759.4U CN203929143U (en) | 2014-06-10 | 2014-06-10 | A kind of fast clamp formula Ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929143U true CN203929143U (en) | 2014-11-05 |
Family
ID=51824944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304759.4U Expired - Lifetime CN203929143U (en) | 2014-06-10 | 2014-06-10 | A kind of fast clamp formula Ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907174A (en) * | 2017-12-15 | 2018-04-13 | 深圳市广域创新科技发展有限公司 | Clamping device for mounting ultrasonic flowmeter sensor |
| CN111103021A (en) * | 2018-10-26 | 2020-05-05 | 株式会社琉Ｓｏｋ | Ultrasonic flow measuring device |
-
2014
- 2014-06-10 CN CN201420304759.4U patent/CN203929143U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907174A (en) * | 2017-12-15 | 2018-04-13 | 深圳市广域创新科技发展有限公司 | Clamping device for mounting ultrasonic flowmeter sensor |
| CN111103021A (en) * | 2018-10-26 | 2020-05-05 | 株式会社琉Ｓｏｋ | Ultrasonic flow measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hongxing Road Jiangbei District 315032 Zhejiang city of Ningbo province No. 355 Patentee after: Ningbo water meter (Group) Co.,Ltd. Address before: Hongxing Road Jiangbei District 315032 Zhejiang city of Ningbo province No. 355 Patentee before: NINGBO WATER METER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |