CN103926036A - Movable pressure collecting ball based on bluetooth data transmission - Google Patents
Movable pressure collecting ball based on bluetooth data transmission Download PDFInfo
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- CN103926036A CN103926036A CN201410191502.7A CN201410191502A CN103926036A CN 103926036 A CN103926036 A CN 103926036A CN 201410191502 A CN201410191502 A CN 201410191502A CN 103926036 A CN103926036 A CN 103926036A
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Abstract
A movable pressure collecting ball based on bluetooth data transmission comprises a counterweight bin, an NFC label, bluetooth, an explosion-proof battery, a single chip microcomputer, a pressure sensor and an error correcting temperature sensor (selectable). The collecting ball can flow along with media in a pipeline and records the data values of time and pressure at set intervals, after the collecting ball is taken out from the tail end of the pipeline, the bluetooth is used for transmitting data to a computer, and the pressure values of the pipeline at different positions are acquired through calculation of the data such as the length of the pipeline and the time. The movable pressure collecting ball can effectively solve the problem that the whole line pressure data of most of pipe sections of existing pipelines which are deeply buried, erected overhead, arranged in water and the like are difficult to acquire, can achieve whole pipe section pressure variation detection under the premise that production is not influenced, and non-blind area whole line detection to most of the pipe sections of the existing pipelines can be achieved.
Description
Technical field
The present invention relates to a kind of pressure acquisition ball, relate in particular to a kind of portable pressure acquisition ball that carries out data transmission based on bluetooth.
Background technology
Pressure is one of important parameter of reflection piping system running status, in pipeline, the pressure of medium in pipeline is carried has strict demand, only has pressure meet the requirements guarantee production efficiency and safety, therefore, the pressure of pipeline being detected is the necessary condition that ensures piping system safe operation.
Existing pipeline pressure detection method is divided into invasive measurement method and non-intervention type measuring method.Traditional pipeline pressure detection method mostly is invasive measurement method, and in pipeline privileged site cut-in pressure instrument or put into pressure transducer in advance, instrument or sensor directly contact with pumped (conveying) medium in pipeline.The principle of work that this metering system detects pipeline pressure method is all perforates on tested pipeline, and measured medium is introduced in pressure instrumentation by pressure guiding pipe.The advantage of these detection methods is measure theory and technology maturation, and measurement result is direct.But, these methods are just applicable to the relatively-stationary occasion of pressure tap, for some buried or aerial pipeline instrument is installed or sensor very difficult, and the overall permanence that can destroy piping system in the process of instrument or sensor is installed, pipeline bearing capacity is reduced, easily cause fluid leaks, particularly under high pressure easily cause the accident, cannot carry out to the pressure in pipeline the monitoring of real-time online simultaneously.
Non-intervention type measuring method is mainly based on the elastically-deformable detection of pipeline and the ultrasonic detection method proposing in recent years, though these methods have been avoided the destruction to pipeline structure, but its accuracy of detection, lower than traditional insertion type detection method, is subject to the impact of environmental factor (particularly temperature) simultaneously.
In sum, the invasive measurement method of instrument or sensor is directly installed or according to deformation or use hyperacoustic non-intervention type measuring method all to have some limitations, for cannot carry out all fronts non-blind area, continuous detection to buried, built on stilts, the medium most pipeline sections of water of existing pipeline no matter be.In order to realize under the prerequisite that does not affect production, existing pipeline whole tube section pressure to be changed and detected, in the urgent need to studying a kind of new pipeline pressure detection method.
Summary of the invention
For the problem in existing pipeline pressure detection technique, the present invention develop a kind of novel, easy, efficient, can be with the portable pressure acquisition ball based on blue-teeth data transmission of media flow.
The technical solution used in the present invention is as follows:
A kind of portable pressure acquisition bag based on blue-teeth data transmission is drawn together counterweight cabin, NFC label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure transducer, error correction temperature sensor (optional).Its one-piece construction sectional view as shown in Figure 1, be shaped as spherical, adopt Novel plastic-package material, centre is disc-shaped NFC label, taking NFC label as boundary, left part is counterweight cabin, and right side part is placed bluetooth, anti-explosion battery, single-chip microcomputer, pressure transducer and error correction temperature sensor (optional).
Described movement pressure gathers ball left and right two parts and adopts thread connecting mode, and there is check washer junction, prevents that left and right two parts are loosening, plays airtight effect simultaneously, and two parts can arbitrarily be dismantled, and is convenient for changing battery, amendment counterweight cabin proportion, and recycling rate of waterused is high;
Described movement pressure gathers the counterweight cabin of ball, can, according to the density difference of detected pipeline medium, adjust the global density of pressure acquisition ball, enables to be suspended in medium, and can flow along with flowing of pipeline internal medium;
Described movement pressure gathers the NFC label of ball, as the duty mark and the data acquisition activator switch that gather ball;
Described movement pressure gathers the bluetooth of ball, can gather after ball end-of-job the data transmission such as pressure, time to computing machine;
Described movement pressure gathers the anti-explosion battery of ball, adopts the manufacture of high safety factor material, can effectively contain the safety battery of battery explosion;
Described movement pressure gathers the single-chip microcomputer of ball, for data are stored, processed;
Described movement pressure gathers the pressure transducer of ball, and the sensor dissimilar according to the different choice of transmission medium, for detection of force value;
Described movement pressure gathers the error correction temperature sensor (optional) of ball, situation that may be different for the pipeline medium temperature under different operating modes, and pressure transducer has different errors, revises by temperature.
The invention has the beneficial effects as follows: can be along with the mobile pressure acquisition that carries out of pipeline internal medium, solve existing pipeline whole tube section all fronts pressure data and obtain difficult problem, realize the whole tube section pressure variation monitoring not affecting under production prerequisite; Can be widely used in the pressure detection of all kinds of oil pipelines, natural gas line, water supply line, heat supply pipeline; Can carry out to buried, built on stilts, the medium most pipeline sections of water of existing pipeline all fronts detection of non-blind area.
Brief description of the drawings
Fig. 1 is the one-piece construction diagrammatic cross-section of pressure acquisition ball.
Fig. 2 is pressure acquisition ball workflow diagram.
Fig. 3 is pressure acquisition ball embodiment simulation drawing.
Wherein: 1NFC label, 2 counterweight cabins, 3 anti-explosion batteries, 4 bluetooths, 5 pressure transducers, 6 single-chip microcomputers, 7 error correction temperature sensors.
Embodiment
Below in conjunction with accompanying drawing, the invention process is described in further detail:
A kind of pressure acquisition ball one-piece construction sectional view based on Bluetooth transmission as shown in Figure 1, comprises counterweight cabin, NFC label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure transducer, error correction temperature sensor (optional); Be shaped as spherical, adopt Novel plastic-package material, the middle disc-shaped NFC label of using is as ID mark and data acquisition activator switch, taking NFC label as boundary, left part is counterweight cabin, and right side part is placed bluetooth, anti-explosion battery, single-chip microcomputer and pressure transducer, error correction temperature sensor (optional).
As shown in Figure 2, gather ball has three kinds of states to the duty of pressure acquisition ball: collecting work state, transmitting state, resting state.Gather the state that constantly detects NFC label in the ball course of work, when in collecting work state, carry out at set intervals data acquisition, record data (time, force value), when in transmitting state, start by Bluetooth transmission data, when in resting state, power cut-off.
The embodiment of pressure acquisition ball as shown in Figure 3, first initialization gathers ball, adjusting counterweight cabin makes the density of whole collection ball identical with the density of pipeline internal medium, NFC label is arranged to operating conditions, make it in collecting work state, then put into collection ball from pipeline initial end, gather club and flow along with pipeline internal medium, finally at pipe end, pressure acquisition ball is regained.In the time that pressure acquisition ball is in running order in flow process in pipeline, obtain at set intervals by Single-chip Controlling the data that pressure transducer and temperature sensor (optional) detect, and according to current temperature value, pressure data is revised, after pressure data correction by data information memory in Flash storer, data layout is: the time: force value.End is arranged to transmitting state by NFC label after reclaiming, and starts to transmit data by bluetooth to computing machine, after end of transmission, NFC label is arranged to resting state, power cut-off, and one time pressure acquisition process finishes.After gatherer process completes, according to gathering ball machine absolute time and position, duct length calculating pressure collection point, convert time, pressure data to pipeline location, pressure data, thereby complete the work of a pipeline pressure Data Detection.
Certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art do in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (2)
1. the portable pressure acquisition ball based on blue-teeth data transmission is characterized in that:
This collection bag is drawn together counterweight cabin, NFC label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure transducer, error correction temperature sensor (optional).Be shaped as spherical, adopt Novel plastic-package material, centre is disc-shaped NFC label, taking NFC label as boundary, left part is counterweight cabin, and right side part is placed bluetooth, anti-explosion battery, single-chip microcomputer, pressure transducer and error correction temperature sensor (optional).
2. a kind of portable pressure acquisition ball based on blue-teeth data transmission according to claim 1 is characterized in that:
Described movement pressure gathers ball left and right two parts and adopts thread connecting mode, and there is check washer junction, prevents that left and right two parts are loosening, plays airtight effect simultaneously, and two parts can arbitrarily be dismantled, and is convenient for changing battery, amendment counterweight cabin proportion, and recycling rate of waterused is high;
Described movement pressure gathers the counterweight cabin of ball, can, according to the density difference of detected pipeline medium, adjust the global density of pressure acquisition ball, enables to be suspended in medium, and can flow along with flowing of pipeline internal medium;
Described movement pressure gathers the NFC label of ball, as the duty mark and the data acquisition activator switch that gather ball;
Described movement pressure gathers the bluetooth of ball, can gather after ball end-of-job the data transmission such as pressure, time to computing machine;
Described movement pressure gathers the anti-explosion battery of ball, adopts the manufacture of high safety factor material, can effectively contain the safety battery of battery explosion;
Described movement pressure gathers the single-chip microcomputer of ball, for data are stored, processed;
Described movement pressure gathers the pressure transducer of ball, and the sensor dissimilar according to the different choice of transmission medium, for detection of force value;
Described movement pressure gathers the error correction temperature sensor (optional) of ball, situation that may be different for the pipeline medium temperature under different operating modes, and pressure transducer has different errors, revises by temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191502.7A CN103926036B (en) | 2014-05-08 | 2014-05-08 | A kind of portable pressure acquisition ball based on Bluetooth data transfer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191502.7A CN103926036B (en) | 2014-05-08 | 2014-05-08 | A kind of portable pressure acquisition ball based on Bluetooth data transfer |
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| Publication Number | Publication Date |
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| CN103926036A true CN103926036A (en) | 2014-07-16 |
| CN103926036B CN103926036B (en) | 2017-11-28 |
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| CN201410191502.7A Expired - Fee Related CN103926036B (en) | 2014-05-08 | 2014-05-08 | A kind of portable pressure acquisition ball based on Bluetooth data transfer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832791A (en) * | 2015-04-09 | 2015-08-12 | 安徽理工大学 | Oil transmission pipe oil leakage detecting and monitoring device and method |
| CN105043312A (en) * | 2015-08-27 | 2015-11-11 | 浙江省特种设备检验研究院 | Spherical densely-covered type probe ultrasonic thickness measurement device used for detection in pressure pipeline |
| CN106969235A (en) * | 2017-05-15 | 2017-07-21 | 海南唯视雅科工程服务有限公司 | Condition detects robot in a kind of water pipe |
| CN109029827A (en) * | 2018-06-27 | 2018-12-18 | 北京矿冶科技集团有限公司 | A kind of filling in mine pipeline is along stroke pressure measuring device and method |
| CN112437064A (en) * | 2020-11-12 | 2021-03-02 | 深圳市银星智能科技股份有限公司 | Data transmission method, data reading method, device, equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168467A (en) * | 1997-04-15 | 1997-12-24 | 哈尔滨恒新实业发展有限责任公司 | Vertex street type fluid flow measuring method and device |
| US20040154388A1 (en) * | 2003-02-04 | 2004-08-12 | Wilson Paul B. | Non-attached tire monitoring device |
| CN201476933U (en) * | 2009-08-24 | 2010-05-19 | 赵国忠 | Low-power-consumption pipe pressure data recorder |
| CN201503325U (en) * | 2009-01-05 | 2010-06-09 | 丁程 | Digital pressure recorder |
| CN202013263U (en) * | 2011-01-21 | 2011-10-19 | 黄知伟 | Novel monitoring system for pressure of pipeline |
| CN202599600U (en) * | 2012-06-19 | 2012-12-12 | 东北石油大学 | Fluid pipeline pressure measuring and recording instrument |
-
2014
- 2014-05-08 CN CN201410191502.7A patent/CN103926036B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168467A (en) * | 1997-04-15 | 1997-12-24 | 哈尔滨恒新实业发展有限责任公司 | Vertex street type fluid flow measuring method and device |
| US20040154388A1 (en) * | 2003-02-04 | 2004-08-12 | Wilson Paul B. | Non-attached tire monitoring device |
| CN201503325U (en) * | 2009-01-05 | 2010-06-09 | 丁程 | Digital pressure recorder |
| CN201476933U (en) * | 2009-08-24 | 2010-05-19 | 赵国忠 | Low-power-consumption pipe pressure data recorder |
| CN202013263U (en) * | 2011-01-21 | 2011-10-19 | 黄知伟 | Novel monitoring system for pressure of pipeline |
| CN202599600U (en) * | 2012-06-19 | 2012-12-12 | 东北石油大学 | Fluid pipeline pressure measuring and recording instrument |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832791A (en) * | 2015-04-09 | 2015-08-12 | 安徽理工大学 | Oil transmission pipe oil leakage detecting and monitoring device and method |
| CN105043312A (en) * | 2015-08-27 | 2015-11-11 | 浙江省特种设备检验研究院 | Spherical densely-covered type probe ultrasonic thickness measurement device used for detection in pressure pipeline |
| CN105043312B (en) * | 2015-08-27 | 2017-11-24 | 浙江省特种设备检验研究院 | The spherical densely covered formula Probe Ultrasonic Searching measuring thickness device of detection in a kind of pressure pipeline |
| CN106969235A (en) * | 2017-05-15 | 2017-07-21 | 海南唯视雅科工程服务有限公司 | Condition detects robot in a kind of water pipe |
| CN109029827A (en) * | 2018-06-27 | 2018-12-18 | 北京矿冶科技集团有限公司 | A kind of filling in mine pipeline is along stroke pressure measuring device and method |
| CN112437064A (en) * | 2020-11-12 | 2021-03-02 | 深圳市银星智能科技股份有限公司 | Data transmission method, data reading method, device, equipment and storage medium |
| CN112437064B (en) * | 2020-11-12 | 2023-01-17 | 深圳银星智能集团股份有限公司 | Data transmission method, data reading method, device, equipment and storage medium |
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| CN103926036B (en) | 2017-11-28 |
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