CN107976235B - Calibrating pipeline structure with moving track - Google Patents
Calibrating pipeline structure with moving track Download PDFInfo
- Publication number
- CN107976235B CN107976235B CN201711442710.XA CN201711442710A CN107976235B CN 107976235 B CN107976235 B CN 107976235B CN 201711442710 A CN201711442710 A CN 201711442710A CN 107976235 B CN107976235 B CN 107976235B
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- pipeline
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- pipe
- track
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- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a calibrating pipeline structure with a movable track, which comprises a pipeline main body, wherein the pipeline main body comprises a plurality of pipelines with different pipe diameters, a plurality of small-caliber pipelines are sleeved in a large-caliber pipeline, and the large-caliber pipeline and the small-caliber pipeline are provided with sealing elements and positioning devices for ensuring the coaxiality of the pipelines in a rotating way; the pipeline main body consists of a long pipeline, a short pipeline and a movable connecting short pipe connected between the long pipeline and the short pipeline; the long pipeline, the short pipeline or the short connecting pipe is formed by nesting a plurality of pipe sections with different pipe diameters; the long pipeline, the short pipeline and the pipeline with the communicated pipe diameter of the short connecting pipe can be connected with each other to form a calibration pipeline with a specific pipe diameter; a track moving device capable of enabling the long pipeline to translate out is arranged below the long pipeline. The calibration pipeline is suitable for liquid flow standard devices with different calibration requirements, and can effectively reduce the cost of equipment purchase. The pipe diameter of the calibration pipeline is convenient and quick to convert, and the working efficiency is effectively improved.
Description
Technical Field
The invention belongs to the technical field of fluid measurement, relates to a liquid flow standard device, and particularly relates to a calibration pipeline structure with a movable track.
Background
The existing flow standard device is either a standard meter method liquid flow standard device or a static mass method flow standard brick device or other standard devices; the device comprises an independent water tank/water tank, a water pump, a buffer tank, a meter clamping device, a calibration pipeline, a control valve, an electric control system, a power supply system and a control and calculation software system; in the construction process, not only a large factory building area is needed, but also equipment investment and construction period are increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a calibrating pipeline structure with a moving track, which can be suitable for calibrating various flow requirements.
The invention aims at solving the problems by the following technical scheme:
the calibrating pipeline structure with the movable track comprises a pipeline main body, wherein the pipeline main body comprises a plurality of pipelines with different pipe diameters, a plurality of small-caliber pipelines are sleeved in a large-caliber pipeline, and the large-caliber pipeline and the small-caliber pipeline are provided with sealing elements and positioning devices for ensuring the coaxiality of the pipelines in a rotating way; the pipeline main body consists of a long pipeline, a short pipeline and a movable connecting short pipe connected between the long pipeline and the short pipeline; the long pipeline, the short pipeline or the short connecting pipe is formed by nesting a plurality of pipe sections with different pipe diameters; the long pipeline, the short pipeline and the pipeline with the communicated pipe diameter of the short connecting pipe can be connected with each other to form a calibration pipeline with a specific pipe diameter; a track moving device capable of enabling the long pipeline to translate out is arranged below the long pipeline.
Further, the track moving device comprises a pipeline bracket fixedly connected with the long pipeline, and a track wheel is arranged at the lower end of the pipeline bracket and is arranged on a track on the ground below the long pipeline.
Further, the track direction is perpendicular to the long bobbin line direction.
The calibration pipeline structure with the movable track is formed by mutually nesting the pipe sections with different pipe diameters, and in order to facilitate installation and adaptation, the whole calibration pipeline is divided into three sections, so that pipe diameters can be conveniently exchanged, and when the calibration pipeline structure is installed on a liquid flow standard device, calibration of the standard device on different flow standards can be realized, and the equipment cost is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a calibration pipeline according to the present invention;
FIG. 2 is a cross-sectional view of a calibration line of the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawing figures:
referring to fig. 1 and 2, the calibrating pipeline structure with the moving track comprises a pipeline main body, wherein the pipeline main body comprises a plurality of pipelines with different pipe diameters, a plurality of small-caliber pipelines are sleeved in a large-caliber pipeline, and the large-caliber pipeline and the small-caliber pipeline are provided with a sealing element 1 and a positioning device 2 for ensuring the coaxiality of the pipelines in a rotating way; the pipeline main body consists of a long pipeline A, a short pipeline B and a movable connecting short pipe C connected between the long pipeline A and the short pipeline B; the long pipeline A, the short pipeline B or the short connecting pipe C are formed by nesting a plurality of pipe sections with different pipe diameters; the pipelines with the communicated pipe diameters of the long pipeline A, the short pipeline B and the short connecting pipe C can be connected with each other to form a calibration pipeline with a specific pipe diameter; a track moving device T capable of enabling the long pipeline A to translate out is arranged below the long pipeline A.
The track moving device T comprises a pipeline bracket T1 fixedly connected with the long pipeline A, a track wheel T2 is arranged at the lower end of the pipeline bracket T1, and the track wheel T2 is arranged on a track T3 on the ground below the long pipeline A. And the track T3 runs perpendicular to the axis direction of the long pipeline A.
When the invention is used, if a pipeline with the largest pipe diameter is selected, the joint of each pipe is disassembled, then the long pipeline A is pushed out along the track, the short connecting pipe C is disassembled, then the long pipeline A, the short pipeline B and other small pipe diameters nested in the short connecting pipe C are taken out, then the long pipeline A is pushed in along the track, and the three parts are assembled to form the large pipe diameter calibration pipeline. If one of the small-diameter pipelines is needed, the long pipeline A is firstly pushed out along the track, the short connecting pipe C is detached, only the pipe section with the required pipe diameter is selected, then the pipe sections with the required pipe diameter are left in the long pipeline A and the short pipeline B, the selected short connecting pipe C is correspondingly connected with the front part pipe section and the rear part pipe section, and at the moment, the positioning devices in the long pipeline A and the short pipeline B can position the small-diameter pipe to ensure the coaxiality of the whole calibration pipeline, so that the calibration pipeline with the required pipe diameter is realized.
In summary, the calibration pipeline is suitable for the liquid flow standard device with different calibration requirements, the cost of purchasing equipment can be effectively reduced, and the pipe diameter of the calibration pipeline is convenient and quick to convert, so that the working efficiency is effectively improved.
Claims (3)
1. The calibrating pipeline structure with the moving track is characterized by comprising a pipeline main body, wherein the pipeline main body comprises a plurality of pipelines with different pipe diameters, a plurality of small-caliber pipelines are sleeved in a large-caliber pipeline, and a sealing element (1) and a positioning device (2) for ensuring the coaxiality of the pipelines are assembled in the large-caliber pipeline and the small-caliber pipeline in a rotating way; the pipeline main body consists of a long pipeline (A), a short pipeline (B) and a movable connecting short pipe (C) connected between the long pipeline (A) and the short pipeline (B); the long pipeline (A), the short pipeline (B) or the short connecting pipe (C) are formed by nesting a plurality of pipe sections with different pipe diameters; the pipelines with the communicated pipe diameters of the long pipeline (A), the short pipeline (B) and the short connecting pipe (C) can be connected with each other to form a calibration pipeline with a specific pipe diameter; a track moving device (T) capable of enabling the long pipeline (A) to translate out is arranged below the long pipeline (A).
2. The calibrated pipeline structure with a moving track according to claim 1, characterized in that the track moving means (T) comprise a pipeline bracket (T1) fixedly connected with the long pipeline (a), a track wheel (T2) being provided at the lower end of the pipeline bracket (T1), said track wheel (T2) being mounted on a track (T3) of the ground below the long pipeline (a).
3. Calibration pipeline structure with mobile track according to claim 2, characterized in that the track (T3) runs perpendicular to the axis of the long pipeline (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442710.XA CN107976235B (en) | 2017-12-27 | 2017-12-27 | Calibrating pipeline structure with moving track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442710.XA CN107976235B (en) | 2017-12-27 | 2017-12-27 | Calibrating pipeline structure with moving track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107976235A CN107976235A (en) | 2018-05-01 |
| CN107976235B true CN107976235B (en) | 2024-01-12 |
Family
ID=62008023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442710.XA Active CN107976235B (en) | 2017-12-27 | 2017-12-27 | Calibrating pipeline structure with moving track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976235B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310281A (en) * | 1979-07-11 | 1982-01-12 | Hiroji Egashira | Pipe nesting and denesting apparatus |
| CN201247093Y (en) * | 2008-08-11 | 2009-05-27 | 鞍钢股份有限公司 | Reducing casing tube for water flow standard apparatus |
| CN202582678U (en) * | 2012-05-24 | 2012-12-05 | 江苏润仪仪表有限公司 | Rotary automatic reducing device for water calibration |
| CN202757712U (en) * | 2012-08-22 | 2013-02-27 | 丹东通博测控工程技术有限公司 | Calorimeter testing installation workbench |
| CN203598403U (en) * | 2013-12-10 | 2014-05-21 | 中广核工程有限公司 | Periodic test device for fire extinguishing system |
| CN204924391U (en) * | 2015-05-14 | 2015-12-30 | 浙江五星自动化仪表有限公司 | Rotation type water gauge detection device |
| CN205015061U (en) * | 2015-05-14 | 2016-02-03 | 浙江五星自动化仪表有限公司 | Translation formula water gauge detection device |
| WO2016120039A1 (en) * | 2015-01-27 | 2016-08-04 | Delphi International Operations Luxembourg S.À R.L. | Flow control method and apparatus |
| CN208075989U (en) * | 2017-12-27 | 2018-11-09 | 西安安森智能仪器股份有限公司 | A kind of calibration pipeline architecture with moving track |
-
2017
- 2017-12-27 CN CN201711442710.XA patent/CN107976235B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310281A (en) * | 1979-07-11 | 1982-01-12 | Hiroji Egashira | Pipe nesting and denesting apparatus |
| CN201247093Y (en) * | 2008-08-11 | 2009-05-27 | 鞍钢股份有限公司 | Reducing casing tube for water flow standard apparatus |
| CN202582678U (en) * | 2012-05-24 | 2012-12-05 | 江苏润仪仪表有限公司 | Rotary automatic reducing device for water calibration |
| CN202757712U (en) * | 2012-08-22 | 2013-02-27 | 丹东通博测控工程技术有限公司 | Calorimeter testing installation workbench |
| CN203598403U (en) * | 2013-12-10 | 2014-05-21 | 中广核工程有限公司 | Periodic test device for fire extinguishing system |
| WO2016120039A1 (en) * | 2015-01-27 | 2016-08-04 | Delphi International Operations Luxembourg S.À R.L. | Flow control method and apparatus |
| CN204924391U (en) * | 2015-05-14 | 2015-12-30 | 浙江五星自动化仪表有限公司 | Rotation type water gauge detection device |
| CN205015061U (en) * | 2015-05-14 | 2016-02-03 | 浙江五星自动化仪表有限公司 | Translation formula water gauge detection device |
| CN208075989U (en) * | 2017-12-27 | 2018-11-09 | 西安安森智能仪器股份有限公司 | A kind of calibration pipeline architecture with moving track |
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| Publication number | Publication date |
|---|---|
| CN107976235A (en) | 2018-05-01 |
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