CN204461516U - The U-shaped mass flowmeter vibration tube of a kind of flat-top - Google Patents
The U-shaped mass flowmeter vibration tube of a kind of flat-top Download PDFInfo
- Publication number
- CN204461516U CN204461516U CN201520018428.9U CN201520018428U CN204461516U CN 204461516 U CN204461516 U CN 204461516U CN 201520018428 U CN201520018428 U CN 201520018428U CN 204461516 U CN204461516 U CN 204461516U
- Authority
- CN
- China
- Prior art keywords
- tube
- mass flowmeter
- vertical tube
- flat
- vertical
- 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to the U-shaped mass flowmeter vibration tube of a kind of flat-top, and it is installed in flowmeter bodies, and it comprises transverse tube, vertical tube, gusset, Bracket for Inspection and exciting support; Wherein, described vertical tube is positioned at transverse tube two ends, and both are integral type structure; Described transverse tube and the U-shaped structure of vertical tube; Described gusset is separately positioned on vertical tube; Described Bracket for Inspection is also installed on vertical tube respectively; Described exciting support installing is in the bottom of transverse tube.The vertical tube of flat-top of the present utility model U-shaped mass flowmeter vibration tube is parallel, this cast simplifies bent tube technique bending in process, substantially increase the consistance of product during batch making, solve sampling and the computational problem of Coriolis force well, make the measuring accuracy of mass flowmeter accomplish more than 1 ‰.
Description
[technical field]
The utility model relates to a kind of building block of mass flowmeter, is specifically related to the U-shaped mass flowmeter vibration tube of a kind of flat-top, belongs to test and measuring Instrument technology field.
[background technology]
Mass flowmeter vibration tube is the most crucial parts of mass flowmeter, fluid by producing Coriolis force during vibration tube, by the corresponding mass rate calculating fluid of size detecting this Coriolis force.The design of flowmeter vibration tube is directly related with Coriolis force, and reasonably design can produce larger Coriolis force under same fluid matasomatism, is that sampling and the calculating of rear class provides conveniently like this, the precision of mass flowmeter can be done more.
Mass flowmeter vibration tube shape in the market has number of different types, and modal have Ω type, triangular form, round, eight limit types, micro-curved etc.But, above-mentioned mass flowmeter vibration tube to bend shape wayward, cause measuring accuracy inconsistent, meanwhile, during batch making, the consistance of product is poor.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel flat-top U-shaped mass flowmeter vibration tube, to overcome described defect of the prior art.
[utility model content]
For solving the problem, the purpose of this utility model is to provide a kind of structure simple, and processing and fabricating is convenient, the good and U-shaped mass flowmeter vibration tube of measuring accuracy is high flat-top of consistance.
For achieving the above object, the technical scheme that the utility model is taked is: the U-shaped mass flowmeter vibration tube of a kind of flat-top, and it is installed in flowmeter bodies, and it comprises transverse tube, vertical tube, gusset, Bracket for Inspection and exciting support; Wherein, described vertical tube is positioned at transverse tube two ends, and both are integral type structure; Described transverse tube and the U-shaped structure of vertical tube; Described gusset is separately positioned on vertical tube; Described Bracket for Inspection is also installed on vertical tube respectively; Described exciting support installing is in the bottom of transverse tube.
Flat-top of the present utility model U-shaped mass flowmeter vibration tube is set to further: described two vertical tubes be arranged in parallel.
Compared with prior art, the utility model has following beneficial effect: the vertical tube of flat-top of the present utility model U-shaped mass flowmeter vibration tube is parallel, this cast simplifies bent tube technique bending in process, substantially increase the consistance of product during batch making, solve sampling and the computational problem of Coriolis force well, make the measuring accuracy of mass flowmeter accomplish more than 1 ‰.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the U-shaped mass flowmeter vibration tube of flat-top of the present utility model.
[embodiment]
Refer to shown in Figure of description 1, the utility model is the U-shaped mass flowmeter vibration tube of a kind of flat-top, and it is installed in flowmeter bodies 1, and this flowmeter bodies 1 is for the fixing of divided fluid stream and each device and be connected with tested pipeline.
The U-shaped mass flowmeter vibration tube of described flat-top is made up of a few parts such as transverse tube 2, vertical tube 3, gusset 4, Bracket for Inspection 5 and exciting supports 6.
Wherein, described vertical tube 3 is positioned at transverse tube 2 two ends, and both are integral type structure.Described transverse tube 2 and the U-shaped structure of vertical tube 3, make two vertical tubes 3 be arranged in parallel, and fluid, successively by the vertical tube 3 of vertical tube 3, transverse tube 2 and opposite side, produces Coriolis force.
Described gusset 4 is separately positioned on vertical tube 3, as the fulcrum of vibration tube mechanical vibration.
Described Bracket for Inspection 5 is also installed on vertical tube 3 respectively, and it is for installing magnetic test coil (not shown).
Described exciting support 6 is arranged on the bottom of transverse tube 2, and it is for installing single coil excitement.
The vertical tube 3 of flat-top of the present utility model U-shaped mass flowmeter vibration tube is parallel, this cast simplifies bent tube technique bending in process, substantially increase the consistance of product during batch making, solve sampling and the computational problem of Coriolis force well, make the measuring accuracy of mass flowmeter accomplish more than 1 ‰.
Above embodiment is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (2)
1. the U-shaped mass flowmeter vibration tube of flat-top, it is installed in flowmeter bodies, it is characterized in that: comprise transverse tube, vertical tube, gusset, Bracket for Inspection and exciting support; Wherein, described vertical tube is positioned at transverse tube two ends, and both are integral type structure; Described transverse tube and the U-shaped structure of vertical tube; Described gusset is separately positioned on vertical tube; Described Bracket for Inspection is also installed on vertical tube respectively; Described exciting support installing is in the bottom of transverse tube.
2. the U-shaped mass flowmeter vibration tube of flat-top as claimed in claim 1, is characterized in that: described two vertical tubes be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018428.9U CN204461516U (en) | 2015-01-01 | 2015-01-01 | The U-shaped mass flowmeter vibration tube of a kind of flat-top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018428.9U CN204461516U (en) | 2015-01-01 | 2015-01-01 | The U-shaped mass flowmeter vibration tube of a kind of flat-top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461516U true CN204461516U (en) | 2015-07-08 |
Family
ID=53668387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018428.9U Expired - Fee Related CN204461516U (en) | 2015-01-01 | 2015-01-01 | The U-shaped mass flowmeter vibration tube of a kind of flat-top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108474678A (en) * | 2015-11-24 | 2018-08-31 | 骏马流量传感器公司 | Integral type coriolis mass flowmeters |
-
2015
- 2015-01-01 CN CN201520018428.9U patent/CN204461516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108474678A (en) * | 2015-11-24 | 2018-08-31 | 骏马流量传感器公司 | Integral type coriolis mass flowmeters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203658217U (en) | Seepage starting pressure gradient test device | |
| CN205317137U (en) | Survey detection instrument of crooked volume of glass | |
| CN103900652A (en) | Multi-runner Coriolis mass flowmeter sensor fluid main part | |
| CN204461516U (en) | The U-shaped mass flowmeter vibration tube of a kind of flat-top | |
| CN104849147A (en) | Modal natural frequency-based metal material Young modulus measurement device and method | |
| CN202956170U (en) | Online calibration standard device of standard meter method liquid flow meter | |
| CN104458120A (en) | Verification system of pressure measuring instrument | |
| CN204514401U (en) | A kind of New Fashioned Mass Flowmeter | |
| CN102506658A (en) | Tool for measuring diameter of forging piece | |
| CN107843206A (en) | A kind of bridge pier curvature displacement test device and method of testing | |
| CN204575308U (en) | Exhaust manifold quality detection device | |
| CN202720028U (en) | Detecting device for high-pressure water meter | |
| CN203116781U (en) | Onion head type vibration tube used for Coriolis flowmeter | |
| CN105716691A (en) | Flow meter calibration test bed | |
| CN201094054Y (en) | Mass flowmeter U type flow pipe | |
| CN205919769U (en) | Novel space bend pipe angle protractor | |
| CN101963552A (en) | Unpowered rain sample quantitative fraction collector | |
| CN203216574U (en) | Locator for on-site Z-method detection of portable ultrasonic flowmeter | |
| CN202599314U (en) | Measurement device for rotating disk scales | |
| CN203083640U (en) | Piston type measuring cylinder | |
| CN203587285U (en) | Pointer type pressure gage batch calibration platform based on electromagnetic vibration exciter | |
| CN202836651U (en) | High-precision intelligent instrument counting and sampling device | |
| CN204255328U (en) | A kind of elevation carrection instrument alignment aid | |
| CN203432630U (en) | Vibration pipe and mass flow meter with the vibration pipes | |
| CN203572616U (en) | Enhanced strain type force transducer data acquisition system |
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: 20150708 Termination date: 20160101 |
|
| EXPY | Termination of patent right or utility model |