CN108801381A - A kind of petroleum pipeline flowmeter - Google Patents
A kind of petroleum pipeline flowmeter Download PDFInfo
- Publication number
- CN108801381A CN108801381A CN201810894434.9A CN201810894434A CN108801381A CN 108801381 A CN108801381 A CN 108801381A CN 201810894434 A CN201810894434 A CN 201810894434A CN 108801381 A CN108801381 A CN 108801381A
- Authority
- CN
- China
- Prior art keywords
- gauge outfit
- metal shell
- petroleum pipeline
- ontology
- blister pack
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention provides a kind of petroleum pipeline flowmeter, including metal shell, circular groove, sheet glass and blister pack, metal shell is mounted on gauge outfit ontology upper end, circular groove is opened in metal shell upper surface, sheet glass is mounted in circular groove, blister pack is placed on the upside of gauge outfit body interior and blister pack upper end fits with metal shell inner tip, the design solves in original petroleum pipeline flowmeter without fragment barriers function, the fine debris that sheet glass on metal shell generates when broken falls into gauge outfit body contents and easily blocks pointer, the problem of reliability deficiency, the present invention has the function of obstructing glass fragment, defragmentation is convenient, it is easy to operate.
Description
Technical field
The present invention is a kind of petroleum pipeline flowmeter, belongs to petrochemical system field.
Background technology
Flow be calculated as instruction measured flux and (or) in selected time interval fluid total volume instrument.In simple terms
It is a kind of instrument for measuring fluid flow in pipeline or open channel, instantaneous flow and integrated flow can be divided into, instantaneous flow is
The amount of closed conduct or open channel effective cross-section is crossed in unit interval, the substance flowed through can be gas, liquid, solid；Accumulative stream
Amount is the cumulative amount that fluid flows through closed conduct or open channel effective cross-section in certain interval of time.Pass through instantaneous flow pair
Time integral can also acquire integrated flow, be shown by the registration in gauge outfit on pointer ability dial.
In the prior art, petroleum pipeline still remains shortcoming with flowmeter, no fragment barriers function, outside metal
The fine debris that sheet glass on shell generates when broken falls into gauge outfit body contents and easily blocks pointer, and reliability is insufficient, so
A kind of petroleum pipeline is needed to solve the above-mentioned problem with flowmeter.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of petroleum pipeline flowmeters, in solution
The problem of being proposed in background technology is stated, the present invention has the function of obstructing glass fragment, and defragmentation is convenient, easy to operate.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of petroleum pipeline flow
Meter, including barrier mechanism, gauge outfit ontology, gauge outfit flange, pipeline and mounting flange, barrier mechanism are mounted on gauge outfit ontology
End, gauge outfit flange is mounted on gauge outfit ontology lower end and gauge outfit flange is fixed on the upside of conduit ring-shaped side, and mounting flange setting exists
Pipeline right end and mounting flange is an integral molding structure with pipeline, barrier mechanism include metal shell, circular groove, sheet glass and thoroughly
Bright plastic jacket, metal shell are mounted on gauge outfit ontology upper end, and circular groove is opened in metal shell upper surface, and sheet glass is mounted on circular groove
Interior, blister pack is placed on the upside of gauge outfit body interior and blister pack upper end fits with metal shell inner tip.
Further, mounting flange is equipped with two groups, and two groups of mounting flanges are symmetricly set on pipeline left and right ends.
Further, it is machined with nicking in metal shell annular side.
Further, external screw thread is machined in gauge outfit ontology annular side, metal shell inner surface offers internal thread, gold
Belong to shell by external screw thread and internal thread to be connected with gauge outfit ontology.
Further, it is fixed with round bar on the left of blister pack upper surface.
Further, sheet glass is disc-shaped structure component.
Beneficial effects of the present invention：The present invention a kind of petroleum pipeline flowmeter, because the present invention be added to metal shell,
Circular groove, sheet glass and blister pack, the design accept the fine debris generated after sheet glass is crushed by blister pack
The purpose for preventing fine debris from falling into gauge outfit body interior is played, it is tiny by the way that metal shell to be dismantled to realization from gauge outfit ontology
The function of the convenient cleaning of fragment solves in original petroleum pipeline flowmeter without fragment barriers function, the glass on metal shell
The fine debris that glass piece generates when broken falls into gauge outfit body contents and easily blocks pointer, the problem of reliability deficiency.
Because being added to nicking, which increases the friction coefficient of metal shell, is convenient for the rotation of metal shell, because adding
Add external screw thread and internal thread, which has achieved the purpose that metal shell is mutually assembled with gauge outfit ontology, because being added to round bar,
The design facilitates lifting blister pack, the present invention to have the function of obstructing glass fragment, and defragmentation is convenient, easy to operate.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of petroleum pipeline flowmeter of the present invention；
Fig. 2 is the schematic diagram that mechanism is obstructed in a kind of petroleum pipeline flowmeter of the present invention；
Fig. 3 is the vertical view of gauge outfit ontology in a kind of petroleum pipeline flowmeter of the present invention；
In figure：1- obstructs mechanism, 2- gauge outfits ontology, 3- gauge outfits flange, 4- pipelines, 5- mounting flanges, 6- nickings, 11-
Metal shell, 12- circular grooves, 13- sheet glass, 14- blister packs, 15- round bars.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of petroleum pipeline flowmeter, including barrier machine
Structure 1, gauge outfit ontology 2, gauge outfit flange 3, pipeline 4 and mounting flange 5, barrier mechanism 1 are mounted on 2 upper end of gauge outfit ontology, gauge outfit
Flange 3 is mounted on 2 lower end of gauge outfit ontology and gauge outfit flange 3 is fixed on the upside of 4 annular side of pipeline, and mounting flange 5 is arranged in pipe
4 right end of road and mounting flange 5 is an integral molding structure with pipeline 4.
It includes metal shell 11, circular groove 12, sheet glass 13 and blister pack 14 to obstruct mechanism 1, and metal shell 11 is pacified
Mounted in 2 upper end of gauge outfit ontology, circular groove 12 is opened in 11 upper surface of metal shell, and sheet glass 13 is mounted in circular groove 12, transparent modeling
Material cover 14 is placed on 2 upper inside of gauge outfit ontology and 14 upper end of blister pack fits with 11 inner tip of metal shell, should
Design solves in original petroleum pipeline flowmeter without fragment barriers function, and the sheet glass 13 on metal shell 11 is when broken
The fine debris of generation, which is fallen into gauge outfit ontology 2, is easy to block pointer, the problem of reliability deficiency.
Mounting flange 5 is equipped with two groups, and two groups of mounting flanges 5 are symmetricly set on 4 left and right ends of pipeline, 11 annular of metal shell
It is machined with nicking 6 on side, external screw thread is machined in 2 annular side of gauge outfit ontology, 11 inner surface of metal shell offers interior
Screw thread, metal shell 11 are connected by external screw thread and internal thread with gauge outfit ontology 2, solid on the left of 14 upper surface of blister pack
Surely it is disc-shaped structure component to have round bar 15, sheet glass 13.
Specific implementation mode：In use, pipeline 4 and gauge outfit ontology 2 are mounted on required position, whirlpool using mounting flange 5
The operation principle of flowmeters be when detected fluid flows through turbine flow flowmeter sensor, under action of a fluid, impeller stress
Rotation, rotating speed is directly proportional to pipeline mean flow rate, meanwhile, the magnetic line of force of electromagnet generation is cut to blade cyclic, is changed
The magnetic flux of coil will induce the electric potential signal of pulsation, i.e. electric impulse signal according to electromagnetic induction principle in coil, this
The frequency of electric fluctuating signal is directly proportional to the flow of detected fluid, to realize that registration of the pointer on dial changes,
With this achieve the purpose that measure oil flow, when the sheet glass 13 in circular groove 12 is damaged by external force collision, generation it is tiny
Fragment is directly fallen on transparent glass cover 14, to which transparent glass cover 14 obstructs fine debris, prevents fine debris from falling
Enter inside gauge outfit ontology 3, improve the reliability of indicators turn in gauge outfit ontology 3, internal thread and external screw thread is then utilized to turn
Dynamic metal shell 11, metal shell 11 is dismantled from gauge outfit ontology 3, then sharp to realize the exposure of blister pack 14
Blister pack 14 is taken out from gauge outfit ontology 2 with round bar 15, fine debris is handled, is then cleared up remaining in circular groove 12
Glass fragment, and new sheet glass 13 is mounted in circular groove 12, blister pack 14 is put into gauge outfit ontology 2, by metal
Shell 11 is reinstalled on gauge outfit ontology 2, is solved in original petroleum pipeline flowmeter with this and is obstructed work(without fragment
Can, the fine debris that the sheet glass 13 on metal shell 11 generates when broken, which is fallen into gauge outfit ontology 2, to be easy to block pointer, can
By the problem of property deficiency.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of petroleum pipeline flowmeter, including barrier mechanism (1), gauge outfit ontology (2), gauge outfit flange (3), pipeline (4) with
And mounting flange (5), it is characterised in that：It obstructs mechanism (1) and is mounted on gauge outfit ontology (2) upper end, gauge outfit flange (3) is mounted on table
Head ontology (2) lower end and gauge outfit flange (3) are fixed on the upside of pipeline (4) annular side, and mounting flange (5) is arranged in pipeline (4)
Right end and mounting flange (5) is an integral molding structure with pipeline (4)；
Barrier mechanism (1) includes metal shell (11), circular groove (12), sheet glass (13) and blister pack (14), outside metal
Shell (11) is mounted on gauge outfit ontology (2) upper end, and circular groove (12) is opened in metal shell (11) upper surface, and sheet glass (13) is mounted on
In circular groove (12), blister pack (14) is placed on gauge outfit ontology (2) upper inside and blister pack (14) upper end and metal
Shell (11) inner tip fits.
2. a kind of petroleum pipeline flowmeter according to claim 1, it is characterised in that：Mounting flange (5) is equipped with two groups,
Two groups of mounting flanges (5) are symmetricly set on pipeline (4) left and right ends.
3. a kind of petroleum pipeline flowmeter according to claim 1, it is characterised in that：Metal shell (11) annular side
On be machined with nicking (6).
4. a kind of petroleum pipeline flowmeter according to claim 1, it is characterised in that：Gauge outfit ontology (2) annular side
On be machined with external screw thread, metal shell (11) inner surface offers internal thread, and metal shell (11) passes through external screw thread and interior spiral shell
Line is connected with gauge outfit ontology (2).
5. a kind of petroleum pipeline flowmeter according to claim 1, it is characterised in that：Blister pack (14) upper surface
Left side is fixed with round bar (15).
6. a kind of petroleum pipeline flowmeter according to claim 1, it is characterised in that：Sheet glass (13) is disc knot
Structure component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894434.9A CN108801381A (en) | 2018-08-08 | 2018-08-08 | A kind of petroleum pipeline flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894434.9A CN108801381A (en) | 2018-08-08 | 2018-08-08 | A kind of petroleum pipeline flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801381A true CN108801381A (en) | 2018-11-13 |
Family
ID=64079513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810894434.9A Pending CN108801381A (en) | 2018-08-08 | 2018-08-08 | A kind of petroleum pipeline flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366286A (en) * | 2018-12-18 | 2021-09-07 | 森西亚有限责任公司 | Flow meter and manufacturing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201502076U (en) * | 2009-05-26 | 2010-06-09 | 郑琼玉 | Anti-cracking device for water container |
| CN205483136U (en) * | 2016-02-26 | 2016-08-17 | 三川智慧科技股份有限公司 | Water gauge of preventing breaking and leaking |
| CN206177393U (en) * | 2016-11-28 | 2017-05-17 | 江苏国能仪表科技有限公司 | Freeze proof type that prevents frostbite intelligence water gauge |
| CN107796461A (en) * | 2017-11-04 | 2018-03-13 | 李政远 | A kind of new intelligent anti-theft water meter |
| CN107830900A (en) * | 2017-11-21 | 2018-03-23 | 福州金泽科技有限公司 | A kind of anti-sticking foreign matter intelligent wireless teletransmission Internet of Things water meter |
| CN207197605U (en) * | 2017-09-19 | 2018-04-06 | 山东省博兴县嘉冠自动化数控工程有限公司 | A kind of full intelligent telemetering water meter of integration |
| CN108051038A (en) * | 2017-11-09 | 2018-05-18 | 代洪波 | Mechanical water meter protection tube structure |
-
2018
- 2018-08-08 CN CN201810894434.9A patent/CN108801381A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201502076U (en) * | 2009-05-26 | 2010-06-09 | 郑琼玉 | Anti-cracking device for water container |
| CN205483136U (en) * | 2016-02-26 | 2016-08-17 | 三川智慧科技股份有限公司 | Water gauge of preventing breaking and leaking |
| CN206177393U (en) * | 2016-11-28 | 2017-05-17 | 江苏国能仪表科技有限公司 | Freeze proof type that prevents frostbite intelligence water gauge |
| CN207197605U (en) * | 2017-09-19 | 2018-04-06 | 山东省博兴县嘉冠自动化数控工程有限公司 | A kind of full intelligent telemetering water meter of integration |
| CN107796461A (en) * | 2017-11-04 | 2018-03-13 | 李政远 | A kind of new intelligent anti-theft water meter |
| CN108051038A (en) * | 2017-11-09 | 2018-05-18 | 代洪波 | Mechanical water meter protection tube structure |
| CN107830900A (en) * | 2017-11-21 | 2018-03-23 | 福州金泽科技有限公司 | A kind of anti-sticking foreign matter intelligent wireless teletransmission Internet of Things water meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366286A (en) * | 2018-12-18 | 2021-09-07 | 森西亚有限责任公司 | Flow meter and manufacturing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |