CN203964980U - Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter - Google Patents
Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter Download PDFInfo
- Publication number
- CN203964980U CN203964980U CN201420409713.9U CN201420409713U CN203964980U CN 203964980 U CN203964980 U CN 203964980U CN 201420409713 U CN201420409713 U CN 201420409713U CN 203964980 U CN203964980 U CN 203964980U
- Authority
- CN
- China
- Prior art keywords
- converter
- anchor ear
- measuring tube
- tube segment
- segment body
- 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.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a kind of water meter, calorimeter, flowmeter measuring tube segment body and converter syndeton, belongs to acoustics, field of sensing technologies.Technical scheme is: comprise measuring tube segment body (1), converter (2) and anchor ear, measuring tube segment body (1) and converter link together by anchor ear; Anchor ear is wrapped in measuring tube segment body outside, and anchor ear and measuring tube segment body are fixed together, and between anchor ear and converter, are rotationally connected.Between measuring tube and converter, adopt anchor ear to be connected conversion regime, the version of simplified measurement pipeline section body and converter, is convenient to manufacture, and has reduced production cost.Owing to having adopted anchor ear to connect measuring tube segment body and converter, make instrument one-piece construction easy.The utility model beneficial effect: rational in infrastructure, technique is advanced, production efficiency is high, measuring accuracy is high, high conformity, applied widely, can be widely used in for family being connected between measuring tube segment body and converter in the measurement instrument such as Ultrasonic water meter, calorimeter.
Description
Technical field
The utility model relates to a kind of water meter, calorimeter, flowmeter measuring tube segment body and converter syndeton, belongs to acoustics, field of sensing technologies.
Background technology
At present, existing pipeline metering is Ultrasonic water meter, heat stream, amount meter table etc. for family, and its structure is generally made up of measuring tube segment body, connection conversion seat, converter etc., and measuring tube segment body is liquid communication measure portion; Converter calculates flow (heat) numerical value of liquid in pipeline according to the signal value of survey sensor output, and by liquid crystal display; Connection conversion seat is the part that is connected and fixed of measuring tube segment body and converter.There is in actual use following some problem in this structure instrument: be 1. subject to Instrument use environmental restraint, and especially family Ultrasonic water meter of this kind of instrument, its degree of protection of General Requirements reaches IP68.In order to make instrument itself reach IP68 grade, the sealing property of converter itself must meet the requirements, main by O-ring seal (bar) sealing means or sealing mode (as Chinese patent ZL200720100676.3 " a kind of Ultrasonic water meter, Calorimeter Using For Converter "), wherein O-ring seal (bar) sealing means complex structure, sealing reliability are poor; Sealing sealing means complicated operation, is not easy to mass production.2. for the ease of easy to connect between measuring tube segment body and converter, make measuring tube segment body and converter structure complexity, increased difficulty of processing and cost.
Utility model content
The utility model object is to provide a kind of water meter, calorimeter, flowmeter measuring tube segment body and converter syndeton, simplifies Instrument connection structure, reduces production costs, and improves instrument sealing property and production efficiency, solves the problem existing in background technology.
The technical solution of the utility model is:
Water meter, calorimeter, flowmeter measuring tube segment body and converter syndeton, comprise measuring tube segment body, converter and anchor ear, and measuring tube segment body and converter link together by anchor ear; Anchor ear is wrapped in measuring tube segment body outside, and anchor ear and measuring tube segment body are fixed together, and between anchor ear and converter, are rotationally connected.
Described being rotationally connected, refers between anchor ear and converter and is connected by axle ear, pivot structure coupling.Can on anchor ear, be provided with axle ear, converter is provided with rotating shaft, and rotating shaft is connected with the axle ear coupling on anchor ear.Can also on anchor ear, be provided with rotating shaft, converter is provided with axle ear, and axle ear is connected with the rotating shaft coupling on anchor ear.
Described anchor ear, is made up of first anchor ear and second anchor ear, is convenient to install make, and first anchor ear and second anchor ear mate formation anchor ear mutually.
The angle of rotating for limiting converter, need to limit the position between converter and anchor ear, is provided with mutual spacing draw-in groove and the limited block mating between anchor ear and converter.Can on anchor ear, be provided with spacing draw-in groove, converter is provided with limited block, and spacing draw-in groove mates with limited block.Also can on anchor ear, be provided with limited block, converter is provided with spacing draw-in groove, and spacing draw-in groove mates with limited block.
Described anchor ear quantity is more than one group, the forms such as anchor ear and the fixed form of measuring tube segment body can be that buckle is connected, screw connects, bonding, riveted joint.Rotating shaft of an axle ear is called a pair of, and the quantity of axle ear and rotating shaft is more than two pairs.
Owing to adopting anchor ear to be connected conversion regime between measuring tube and converter, replace the connection conversion seat of background technology, the version of simplified measurement pipeline section body and converter greatly, is convenient to manufacture, and has reduced production cost.And by the rotation action between axle ear and coupling shaft, can conveniently realize the sealing processing of on-line conversion device and converter assembling; One-piece construction is simple and reliable, easy to operate.
While adopting the utility model to assemble, owing to having adopted anchor ear to connect measuring tube segment body and converter, make instrument one-piece construction easy.
The utility model beneficial effect: rational in infrastructure, technique is advanced, production efficiency is high, measuring accuracy is high, high conformity, applied widely, overcome the shortcoming of prior art, can be widely used in for family being connected between measuring tube segment body and converter in the measurement instrument such as Ultrasonic water meter, calorimeter.
Brief description of the drawings
Fig. 1 is background technology water meter (hotlist) structural representation for family;
Fig. 2 is the utility model example structure schematic diagram;
Fig. 3 is that the utility model embodiment converter is opened (sealing) schematic diagram;
Fig. 4 is Fig. 3 schematic top plan view;
Fig. 5 is that the utility model embodiment assembles rear schematic diagram;
Fig. 6 is Fig. 5 schematic side view;
In figure: 1-measuring tube segment body; 2-converter; 3-first anchor ear; 4-rotating shaft; 5-axle ear; 6-second anchor ear; 7-spacing draw-in groove; 8-limited block; 9-connection conversion seat.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Water meter, calorimeter, flowmeter measuring tube segment body and converter syndeton, comprise measuring tube segment body 1, converter 2 and anchor ear, and measuring tube segment body 1 and converter 2 link together by anchor ear; Anchor ear is wrapped in measuring tube segment body 1 outside, and anchor ear and measuring tube segment body 1 are fixed together, and between anchor ear and converter 2, is rotationally connected.
Described being rotationally connected, refers between anchor ear and converter 2 and is connected by axle ear, pivot structure coupling.Can on anchor ear, be provided with axle ear 5, converter 2 is provided with rotating shaft 4, and rotating shaft 4 is connected with axle ear 5 couplings on anchor ear.Can also on anchor ear, be provided with rotating shaft, converter 2 is provided with axle ear, and axle ear is connected with the rotating shaft coupling on anchor ear.
Described anchor ear, is made up of first anchor ear 3 and second anchor ear 6, is convenient to install make, and first anchor ear 3 and second anchor ear 6 mutually coupling form anchor ear.
The angle of rotating for limiting converter, need to limit the position between converter and anchor ear, is provided with mutual spacing draw-in groove and the limited block mating between anchor ear and converter.Can on anchor ear, be provided with spacing draw-in groove 7, converter 2 is provided with limited block 8, and spacing draw-in groove 7 mates with limited block.Also can on anchor ear, be provided with limited block, converter 2 is provided with spacing draw-in groove, and spacing draw-in groove mates with limited block.
Described anchor ear quantity is more than one group, the forms such as anchor ear and the fixed form of measuring tube segment body can be that buckle is connected, screw connects, bonding, riveted joint.Rotating shaft of an axle ear is called a pair of, and the quantity of axle ear and rotating shaft is more than two pairs.
In an embodiment, anchor ear is divided into upper and lower two parts and is firmly fixed on measuring tube segment body; Converter is coordinated and is connected with axle ear set on anchor ear by itself set rotating shaft, coordinate with spacing draw-in groove set on converter by limited block set on anchor ear simultaneously carry out spacing.In the present embodiment, anchor ear arranges one group altogether, anchor ear is fixed by form and the measuring tube segment body of buckle, and the rotating shaft that converter arranges by itself coordinates with the axle ear arranging on anchor ear, then carries out the spacing of converter by limited block and spacing draw-in groove.
In an embodiment, by coordinating rotation between axle ear and rotating shaft, thereby make it meet different request for utilizations in different positions.As Fig. 3,4, converter is opened and lain in ground, can make it in the situation that connecting line is the shortest, carry out sealing processing.As Fig. 5,6, converter is turned back and is stuck on anchor ear, rotation placed angle, can make it keep flat on the ground.Be convenient to deposit transport and demarcate and observe.Can, after determining that the installation of table body is errorless, shell be installed on table body, avoid repetition dismounting shell, enhance productivity.
Claims (7)
1. water meter, calorimeter, flowmeter measuring tube segment body and a converter syndeton, is characterized in that: comprise measuring tube segment body (1), converter (2) and anchor ear, measuring tube segment body (1) and converter (2) link together by anchor ear; Anchor ear is wrapped in measuring tube segment body (1) outside, and anchor ear and measuring tube segment body (1) are fixed together, and between anchor ear and converter 2, are rotationally connected.
2. measuring tube segment body and converter syndeton for water meter according to claim 1, calorimeter, flowmeter, is characterized in that: described in be rotationally connected, refer between anchor ear and converter (2) and mate and be connected by axle ear, pivot structure.
3. water meter according to claim 1 and 2, calorimeter, measuring tube segment body and converter syndeton for flowmeter, it is characterized in that: described anchor ear, be made up of first anchor ear (3) and second anchor ear (6), first anchor ear (3) and second anchor ear (6) mutually coupling form anchor ear.
4. water meter according to claim 1 and 2, calorimeter, flowmeter measuring tube segment body and converter syndeton, is characterized in that: between anchor ear and converter, be provided with mutual spacing draw-in groove and the limited block mating.
5. water meter according to claim 2, calorimeter, measuring tube segment body and converter syndeton for flowmeter, it is characterized in that: on anchor ear, be provided with axle ear (5), converter (2) is provided with rotating shaft (4), and rotating shaft (4) is connected with axle ear (5) coupling on anchor ear; Or, on anchor ear, being provided with rotating shaft, converter is provided with axle ear, and axle ear is connected with the rotating shaft coupling on anchor ear.
6. water meter according to claim 4, calorimeter, flowmeter measuring tube segment body and converter syndeton, is characterized in that: on anchor ear, be provided with spacing draw-in groove (7), converter (2) is provided with limited block (8), and spacing draw-in groove mates with limited block; Or on anchor ear, be provided with limited block, converter is provided with spacing draw-in groove, and spacing draw-in groove mates with limited block.
7. water meter according to claim 1 and 2, calorimeter, measuring tube segment body and converter syndeton for flowmeter, it is characterized in that: described anchor ear quantity is more than one group, anchor ear is that buckle is connected, screw connects, bonding, riveted joint with the fixed form of measuring tube segment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409713.9U CN203964980U (en) | 2014-07-24 | 2014-07-24 | Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409713.9U CN203964980U (en) | 2014-07-24 | 2014-07-24 | Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964980U true CN203964980U (en) | 2014-11-26 |
Family
ID=51925548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409713.9U Active CN203964980U (en) | 2014-07-24 | 2014-07-24 | Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879567A (en) * | 2015-04-30 | 2015-09-02 | 无锡市星翼仪表科技有限公司 | Novel pipeline fixing device |
| CN105043487A (en) * | 2015-05-19 | 2015-11-11 | 汇中仪表股份有限公司 | Connecting structure between measuring pipe segment for water meter, heat meter and flow meter and converter, and connecting method thereof |
-
2014
- 2014-07-24 CN CN201420409713.9U patent/CN203964980U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879567A (en) * | 2015-04-30 | 2015-09-02 | 无锡市星翼仪表科技有限公司 | Novel pipeline fixing device |
| CN105043487A (en) * | 2015-05-19 | 2015-11-11 | 汇中仪表股份有限公司 | Connecting structure between measuring pipe segment for water meter, heat meter and flow meter and converter, and connecting method thereof |
| CN105043487B (en) * | 2015-05-19 | 2018-11-20 | 汇中仪表股份有限公司 | The connection structure and method of a kind of water meter, calorimeter, flowmeter measurement pipe segment body and converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203964971U (en) | Bicavate ultrasonic wave gas meter | |
| US20200149940A1 (en) | Insertion type ultrasonic flow meter, flow measuring system and method | |
| CN203964980U (en) | Water meter, calorimeter, measuring tube segment body and converter syndeton for flowmeter | |
| CN108955789A (en) | A kind of ultrasonic wave water flow sensor | |
| CN209014066U (en) | One kind being based on TDC-GP30 double-channel gas ultrasonic flowmeter | |
| CN203455040U (en) | Novel household ultrasonic water meter and heat meter | |
| CN204007731U (en) | The one-piece type temperature and pressure compensation Pi Tuoba of plug-in type flowmeter | |
| CN204059315U (en) | A kind of lateral canal integration water gaging flashboard | |
| CN204064360U (en) | Plug-in type ultrasonic flow sensor side opening terminal box | |
| CN209280059U (en) | A kind of ultrasonic type gas-liquid two-phase measuring device | |
| CN201152757Y (en) | Liquid revolving flow meter having pressure and temperature detection | |
| CN204177426U (en) | Plug-in type one-piece type temperature and pressure compensation holder hand shaft flowmeter | |
| CN103398748B (en) | A kind of self-calibration water metering equipment based on electromagnetic acoustic composite principle | |
| CN204142306U (en) | A kind of ultrasonic calorimeter flowtube | |
| CN208567993U (en) | A kind of ultrasonic wave water flow sensor | |
| CN202119490U (en) | Intelligent diaphragm gas meter utilizing pressure sensor | |
| CN203688005U (en) | Orifice plate flowmeter with transmitters | |
| CN204831443U (en) | Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter | |
| CN202994337U (en) | Ferrule-type ultrasonic flowmeter | |
| CN109323730A (en) | Based on TDC-GP30 double-channel gas ultrasonic flowmeter and application method | |
| CN201554448U (en) | Portable oil well output metering device | |
| CN201780126U (en) | Electromagnetic flowmeter with pressure measurement function | |
| CN201514243U (en) | Measuring pipe section capable of maintaining ultrasonic flowmeter on line | |
| CN203572532U (en) | Double display mixed gas measuring device | |
| CN204115792U (en) | A kind of hot diaphragm type flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063020 Qinghua Road, Tangshan City hi tech Development Zone, Hebei Province Patentee after: HUIZHONG INSTRUMENT CO., LTD. Address before: 063020 Qinghua Road, Tangshan City hi tech Development Zone, Hebei Province Patentee before: Tangshan Huizhong Instrument Co.,Ltd. |