CN205209566U - Coriolis mass flow meter sensor dustcoat - Google Patents
Coriolis mass flow meter sensor dustcoat Download PDFInfo
- Publication number
- CN205209566U CN205209566U CN201520982459.6U CN201520982459U CN205209566U CN 205209566 U CN205209566 U CN 205209566U CN 201520982459 U CN201520982459 U CN 201520982459U CN 205209566 U CN205209566 U CN 205209566U
- Authority
- CN
- China
- Prior art keywords
- coriolis mass
- sidewall
- mass flowmeters
- sensor enclosure
- plate
- 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 sensor annex technical field, concretely relates to a coriolis mass flow meter sensor dustcoat, the rain cover comprises a cover body, the cavity of the cover body for becoming by roof, preceding curb plate, left side board, posterior lateral plate and right side hoarding, the cavity is used for installing circuit board and chip, it has vibration prevention plate closely to laminate respectively on the inner wall of roof, preceding curb plate, left side board, posterior lateral plate and right side board. The utility model provides a coriolis mass flow meter sensor dustcoat can protect coriolis mass flow meter, and reinforcing coriolis mass flow meter is to extraneous vibration's interference killing feature.
Description
Technical field
The utility model relates to sensor attachment technical field, particularly relates to a kind of sensor enclosure of coriolis mass flowmeters.
Background technology
Coriolis mass flowmeters is a kind of instrument of direct measurement quality flow, when its measuring principle is the flowing utilizing fluid in vibrating tube, to the Coriolis force be directly proportional to mass rate be produced, thus can measure mass rate according to this Coriolis force.
Coriolis mass flowmeters tool compared with other flowmeter has the following advantages: (1) it is anticorrosive, anti-soil, the problem such as explosion-proof, wear-resisting have been resolved satisfactorily, therefore can measurement range medium widely, as fluid and the full-bodied object of oil product, chemical medium, black liquid, slurry, gas, solid particle.(2) clear in pipeline, without movable member, failure factor is few, is convenient to cleaning, care and maintenance.(3) simple installation, installation arbitrarily can be transferred in the import and export direction of the sensor pipe of various sizes: adjustment, easy to use, the straight length of import and export need not be configured.(4) heterogeneous fluid can be measured relatively easily.(5) measuring multiple parameters, while measurement quality flow, can obtain volumetric flow rate, temperature and density etc. simultaneously; For influence amount, as insensitive in pressure, temperature, density and viscosity and velocity flow profile etc.
Based on above advantage, coriolis mass flowmeters achieves high-precision Measuring Direct Mass Flow, have resistance to wear, anticorrosive, the various features such as medium and multiple parameters can be measured, be widely used in multiple Industrial Engineering such as petrochemical complex, pharmacy.
But coriolis mass flowmeters is responsive especially to noise, the vibration frequency of pipe is subject to the impact of the factors such as fluid density.Coriolis mass flow meter measurement precision is also subject to the impact of disposal route, and the impact of its mount stress is also very important, often directly has influence on the long-time stability of measurement result.
Therefore, need to study how strengthening the antijamming capability that coriolis mass flowmeters vibrates to external world.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model there is provided a kind of coriolis mass flowmeters sensor enclosure, can protect coriolis mass flowmeters, strengthens the antijamming capability that coriolis mass flowmeters vibrates to external world.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of coriolis mass flowmeters sensor enclosure, comprise cover body, described cover body is the cavity surrounded by top board, front side board, left plate, back side panel and right plate, and described cavity is used for mounting circuit boards and chip; The inwall of described top board, front side board, left plate, back side panel and right plate is closely fitted with shockproof plate respectively.
Further, the material of aforementioned shockproof plate is rubber-plastics material.
Further, the material of aforementioned top board, front side board, left plate, back side panel and right plate is respectively austenitic stainless steel.
Further, aforementioned left plate and right plate form flat sidewall respectively, and described front side board and back side panel form the curved surface sidewall expanded outwardly respectively, and the inside surface of described curved surface sidewall is cambered surface.
Further, aforementioned curved surface sidewall is made up of the splicing of several knee-pieces.
Further, the spacing of two described flat sidewall is 1:1.24 with the ratio of the height of described flat sidewall.
Further, the radian of aforementioned curved surface sidewall is 0.314rad.
Further, aforementioned curved surface sidewall protrudes from the ultimate range on described this limit of flat sidewall is 1:2.11 with the ratio of the half of described flat sidewall width.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect:
A kind of coriolis mass flowmeters sensor enclosure that the utility model provides; the cover body inwall of sensor enclosure is closely fitted with shockproof plate; enhance the anti-foreign impacts of coriolis mass flowmeters and shock resistance; and make outer cover have insulation effect; the function of protection coriolis mass flowmeters can be played by shockproof outer cover, and the heat of inside is isolated.
A kind of coriolis mass flowmeters sensor enclosure that the utility model provides, its front side board and back side panel form curved surface sidewall, and the inside surface of curved surface sidewall is cambered surface, and make the corner angle of its inner space few, space availability ratio is high, facilitates component to install.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of the utility model embodiment;
Fig. 3 is the vertical view of the utility model embodiment.
Wherein, 1: front side board; 2: back side panel; 3: left plate; 4: right plate; The spacing of a: two flat sidewall; B: the height of flat sidewall; C: curved surface sidewall protrudes from the ultimate range on this limit of flat sidewall; D: the half of flat sidewall width; E: the radian of curved surface sidewall.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As Figure 1-3, a kind of coriolis mass flowmeters sensor enclosure described in the present embodiment, comprises cover body, and cover body is the cavity surrounded by top board, front side board 1, left plate 3, back side panel 2 and right plate 4, cavity is used for mounting circuit boards and chip, and space availability ratio is high and moulding is also more beautiful.
The inwall of top board, front side board 1, left plate 3, back side panel 2 and right plate 4 is closely fitted with shockproof plate respectively.Shockproof plate, while enhancing the anti-foreign impacts of coriolis mass flowmeters and shock resistance, also has the effect of insulation.
Further, the material of shockproof plate is rubber-plastics material.The plastic yield of rubber-plastics material changes the natural vibration period of material, simultaneously stability vibration energy, opposing foreign impacts and vibrations.In addition, rubber-plastics material has lower coefficient of heat conductivity, has the effect of insulation.
Further, the material of top board, front side board 1, left plate 3, back side panel 2 and right plate 4 is respectively austenitic stainless steel (i.e. SS304).Austenitic stainless steel can ensure stiffness of structural member, restoring force and excessive deformation not occur.In addition, austenitic stainless steel has enough intergranular corrosion resistance abilities, in oxidizing acid (HNO3), there is excellent corrosion stability, in aqueous slkali and most of organic acid and mineral acid and air, water, corrosion stability is also good in steam, therefore can improve the anti-corrosive properties of cover body.
Further, left plate 3 and right plate 4 form flat sidewall respectively, and front side board 1 and back side panel 2 form the curved surface sidewall expanded outwardly respectively, and the inside surface of curved surface sidewall is cambered surface.Make the corner angle of the inner space at front side board 1 and back side panel 2 place few, space availability ratio is high, facilitates the installation of each component.
Further, curved surface sidewall is spliced by several knee-pieces and forms, and is that a knee-piece forms whole curved surface sidewall in the present embodiment.But, can also be spliced by the knee-piece of 2 or more and form, conveniently to install, dismounting and transport.
Further, the spacing a of two flat sidewall is 1:1.24 with the ratio of the height b of flat sidewall.
Further, the radian e of curved surface sidewall is 0.314rad.
Further, curved surface sidewall protrudes from the ultimate range c on this limit of flat sidewall with the ratio of the half d of flat sidewall width is 1:2.11.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (8)
1. a coriolis mass flowmeters sensor enclosure, is characterized in that, comprises cover body, and described cover body is the cavity surrounded by top board, front side board, left plate, back side panel and right plate, and described cavity is used for mounting circuit boards and chip; The inwall of described top board, front side board, left plate, back side panel and right plate is closely fitted with shockproof plate respectively.
2. coriolis mass flowmeters sensor enclosure according to claim 1, is characterized in that, the material of described shockproof plate is rubber-plastics material.
3. coriolis mass flowmeters sensor enclosure according to claim 1, is characterized in that, the material of described top board, front side board, left plate, back side panel and right plate is respectively austenitic stainless steel.
4. the coriolis mass flowmeters sensor enclosure according to any one of claim 1-3, it is characterized in that, described left plate and right plate form flat sidewall respectively, described front side board and back side panel form the curved surface sidewall expanded outwardly respectively, and the inside surface of described curved surface sidewall is cambered surface.
5. coriolis mass flowmeters sensor enclosure according to claim 4, is characterized in that, described curved surface sidewall is spliced by several knee-pieces and forms.
6. coriolis mass flowmeters sensor enclosure according to claim 4, is characterized in that, the spacing of two described flat sidewall is 1:1.24 with the ratio of the height of described flat sidewall.
7. coriolis mass flowmeters sensor enclosure according to claim 6, is characterized in that, the radian of described curved surface sidewall is 0.314rad.
8. coriolis mass flowmeters sensor enclosure according to claim 7, is characterized in that, the ultimate range that described curved surface sidewall protrudes from described this limit of flat sidewall is 1:2.11 with the ratio of the half of described flat sidewall width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982459.6U CN205209566U (en) | 2015-12-01 | 2015-12-01 | Coriolis mass flow meter sensor dustcoat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982459.6U CN205209566U (en) | 2015-12-01 | 2015-12-01 | Coriolis mass flow meter sensor dustcoat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209566U true CN205209566U (en) | 2016-05-04 |
Family
ID=55847276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982459.6U Active CN205209566U (en) | 2015-12-01 | 2015-12-01 | Coriolis mass flow meter sensor dustcoat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209566U (en) |
-
2015
- 2015-12-01 CN CN201520982459.6U patent/CN205209566U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130213130A1 (en) | Fluid measurement sensor attachment structure | |
| CN103604473A (en) | Wedge-shaped flowmeter and installation method | |
| CN104101394A (en) | Coriolis mass flow sensor | |
| CN202648754U (en) | High-viscosity medium liquid level measuring device | |
| CN201653466U (en) | Wet steam flow instrument | |
| CN205209566U (en) | Coriolis mass flow meter sensor dustcoat | |
| CN208140195U (en) | A kind of differential pressure flowmeter | |
| CN204064392U (en) | A kind of bubble method liquid level emasuring device | |
| US9188471B2 (en) | Two-phase flow sensor using cross-flow-induced vibrations | |
| CN207703281U (en) | A kind of jamproof Coriolis flowmeter of vibrationproof | |
| CN204007742U (en) | Coriolis mass flow sensor | |
| CN104132641A (en) | Optical fiber grating static level | |
| CN208109188U (en) | Vortex-shedding meter | |
| CN204422012U (en) | Anticorrosion static-pressure type liquid level transmitter | |
| CN216899040U (en) | Anti-vibration vortex shedding flowmeter | |
| CN209727172U (en) | A kind of vortex-shedding meter with detachable eddy generator | |
| CN209727171U (en) | A kind of vortex-shedding meter for facilitating eddy generator to dismount | |
| CN101476905A (en) | Intelligent uniform-velocity target type flowmeter | |
| CN204388957U (en) | A kind of fluid level transmitter | |
| CN108180955A (en) | A kind of curved coriolis mass flowmeters of ultra micro | |
| CN203216542U (en) | Novel plug-in type vortex street flowmeter | |
| CN218468830U (en) | Float-type flow measuring instrument with quick mounting structure | |
| CN205228558U (en) | Pressure compensation type flowmeter with protect function | |
| CN108731750A (en) | A kind of vortex-shedding meter | |
| CN205280186U (en) | Level gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |