CN103926036B - A kind of portable pressure acquisition ball based on Bluetooth data transfer - Google Patents
A kind of portable pressure acquisition ball based on Bluetooth data transfer Download PDFInfo
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- CN103926036B CN103926036B CN201410191502.7A CN201410191502A CN103926036B CN 103926036 B CN103926036 B CN 103926036B CN 201410191502 A CN201410191502 A CN 201410191502A CN 103926036 B CN103926036 B CN 103926036B
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- pressure acquisition
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Abstract
A kind of portable pressure acquisition ball based on Bluetooth data transfer.It includes counterweight cabin, NFC label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure sensor, error correction temperature sensor (optional).The collection ball can be with the media flow in pipeline, and time, pressure data values are recorded at regular intervals, transferred data to after pipe end taking-up using bluetooth on computer, the pressure value at pipeline diverse location is got by the calculating of the data such as duct length, time.The present invention can effectively solve the problems, such as difficult to the buried, aerial of existing pipeline, the medium most pipeline section all fronts pressure data acquisition of water, the whole tube section pressure change detection under the premise of production is not influenceed can be realized, all fronts that non-blind area can be carried out to existing pipeline overwhelming majority pipeline section are detected.
Description
Technical field
The present invention relates to a kind of pressure acquisition ball, more particularly to a kind of portable pressure carried out data transmission based on bluetooth
Gather ball.
Background technology
Pressure is one of important parameter for reflecting pipe-line system running status, and in the duct, medium is in pipelined
Pressure has strict demand, and only pressure, which meets the requirements, just can guarantee that production efficiency and safety, and therefore, the pressure of pipeline is entered
Row detection is to ensure the necessary condition of pipe-line system safe operation.
Existing pipeline pressure detection method is divided into invasive measurement method and non-invasive measurement method.Traditional pipeline pressure
Power detection method is mostly invasive measurement method, i.e., in the advance cut-in pressure instrument of pipeline privileged site or is put into pressure sensing
Device, instrument or sensor directly contact with pumped (conveying) medium in pipeline.The work of this metering system detection pipeline pressure method is former
Reason is the perforate on tested pipeline, and measured medium is introduced into pressure instrumentation by pressure guiding pipe.These detection methods
Advantage is measure theory and technology maturation, and measurement result is direct.But these methods are simply relatively-stationary suitable for pressure tap
Occasion, instrument is installed for some buried or aerial pipelines or sensor is then very difficult, and instrument or sensor are installed
During can destroy the overall permanence of pipe-line system, make the reduction of pipeline bearing capacity, fluid seepage easily caused, particularly in height
Pressure easily causes accident, while the monitoring of real-time online can not be carried out to the pressure in pipeline.
Non-invasive measurement method is mainly based upon the elastically-deformable detection of pipeline and the ultrasonic wave inspection proposed in recent years
Survey method, though these methods avoid the destruction to pipeline structure, its accuracy of detection is less than traditional insertion type detection method,
Easily influenceed simultaneously by environmental factor (particularly temperature).
In summary, the invasive measurement method of instrument or sensor is either mounted directly according further to deformation or use
The non-invasive measurement method of ultrasonic wave all has some limitations, for medium absolutely to the buried, aerial of existing pipeline, water
Most of pipeline sections can not carry out non-blind area, continuous completely detection.In order to realize on the premise of production is not influenceed to existing
There is pipeline whole tube section pressure change to be detected, there is an urgent need to study a kind of new pipeline pressure detection method.
The content of the invention
The problem of in existing pipeline pressure detection technique, the present invention develop it is a kind of it is new, easy, efficient, can be with
The portable pressure acquisition ball based on Bluetooth data transfer of media flow.
The technical solution used in the present invention is as follows：
A kind of portable pressure acquisition ball based on Bluetooth data transfer includes counterweight cabin, NFC label, bluetooth, anti-explosion electric
Pond, single-chip microcomputer, pressure sensor, error correction temperature sensor (optional).Its overall structure profile is as shown in figure 1, shape
To be spherical, using novel plastic-package material, centre is disc-shaped NFC label, and using NFC label as boundary, left part is counterweight cabin, right
Place bluetooth, anti-explosion battery, single-chip microcomputer, pressure sensor and error correction temperature sensor (optional) in side part.
The mobile pressure acquisition ball or so two parts use thread connecting mode, and there is lock washer junction, prevents a left side
Right two parts loosen, while play closed effect, and two parts can be dismantled arbitrarily, are convenient for changing battery, modification counterweight cabin proportion, weight
Multiple utilization rate is high；
The counterweight cabin of the mobile pressure acquisition ball, can be according to the density difference of detected pipeline intermediary matter, adjustment pressure
Power gathers the global density of ball, enables to be suspended in medium, and can flow with the flowing of pipeline internal medium；
The NFC label of the mobile pressure acquisition ball, opened as the working condition mark of collection ball and data acquisition activation
Close；
The bluetooth of the mobile pressure acquisition ball, can be after ball end-of-job be gathered by data transfers such as pressure, times
Onto computer；
The anti-explosion battery of the mobile pressure acquisition ball, using high safety factor material manufacture, it can effectively contain that battery is quick-fried
Fried safety battery；
The single-chip microcomputer of the mobile pressure acquisition ball, for being stored, being handled to data；
The pressure sensor of the mobile pressure acquisition ball, according to the different types of sensing of the different choice of transmission medium
Device, for detecting pressure value；
The error correction temperature sensor (optional) of the mobile pressure acquisition ball, for the pipeline medium under different operating modes
The possible different situation of temperature, pressure sensor have different errors, are modified with temperature.
The beneficial effects of the invention are as follows：Pressure acquisition can be carried out with the flowing of pipeline internal medium, solve existing pipeline
Whole tube section all fronts pressure data obtains difficult problem, realizes the whole tube section pressure change monitoring not influenceed under the premise of production；Can be with
It is widely used in the pressure detecting of all kinds of oil pipelines, natural gas line, water supply line, heat supply pipeline；Can be to existing pipeline
The medium most pipeline sections of buried, aerial, water carry out all fronts detections of non-blind areas.
Brief description of the drawings
Fig. 1 is the overall structure 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 labels, 2 counterweight cabins, 3 anti-explosion batteries, 4 bluetooths, 5 pressure sensors, 6 single-chip microcomputers, 7 error correction temperature
Spend sensor.
Embodiment
Present invention implementation is described in further detail below in conjunction with accompanying drawing：
A kind of pressure acquisition ball overall structure profile based on Bluetooth transmission including counterweight cabin, NFC as shown in figure 1, mark
Label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure sensor, error correction temperature sensor (optional)；Be shaped as it is spherical, using new
Shape closure material, centre with disc-shaped NFC label as ID identify and data acquisition activate switch, using NFC label as boundary, left side
Part is counterweight cabin, and right part places bluetooth, anti-explosion battery, single-chip microcomputer and pressure sensor, error correction temperature sensor
(optional).
The working condition of pressure acquisition ball is as shown in Fig. 2 collection ball has three kinds of states：It is collecting work state, transmitting state, static
State.The state that NFC label is constantly detected in the ball course of work is gathered, is carried out at regular intervals when in collecting work state
Data acquisition, record data (time, pressure value), when in transmitting state, begins through bluetooth data transmission, when in static
During state, power cut-off.
The embodiment of pressure acquisition ball is as shown in figure 3, initialization collection ball, adjustment counterweight cabin make entirely to gather ball first
Density it is identical with the density of pipeline internal medium, NFC label is arranged to operating conditions, is at collecting work state, then
Collection ball is put into from pipeline initial end, and collection club is flowed with pipeline internal medium, finally in pipe end by pressure acquisition
Ball is withdrawn.Obtained at regular intervals by single-chip microcomputer control when pressure acquisition ball is in running order in flow process in pipeline
The data of a pressure sensor and (optional) detection of temperature sensor are taken, and pressure data is repaiied according to current temperature value
Just, afterwards by data information memory into flash storage, data format is for pressure data amendment：Time：Pressure value.End
NFC label is arranged to transmitting state after recovery, bluetooth is begun through and transmits data to computer, after end of transmission, by NFC
Label is arranged to resting state, and power cut-off, one time pressure acquisition process terminates.After gatherer process is completed, according to collection ball machine
Device absolute time and duct length calculate pressure acquisition point position, and time, pressure data are converted into pipeline location, number pressure
According to so as to complete a pipeline pressure Data Detection job.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is done in the essential scope of the present invention, it should also belong to the present invention
Protection domain.
Claims (2)
1. a kind of portable pressure acquisition ball based on Bluetooth data transfer is characterized in that：
The collection ball includes counterweight cabin, NFC label, bluetooth, anti-explosion battery, single-chip microcomputer, pressure sensor, error correction temperature and passed
Sensor, is shaped as spherical, and using capsulation material, centre is disc-shaped NFC label, and using NFC label as boundary, left part is counterweight
Storehouse, right part place bluetooth, anti-explosion battery, single-chip microcomputer, pressure sensor and error correction temperature sensor；
The collection ball is in use, initialization collection ball, adjustment counterweight cabin make the density of whole collection ball with being situated between in pipeline first
The density of matter is identical, and NFC label is arranged into operating conditions, is at collecting work state, is then put into from pipeline initial end
Ball is gathered, and collection club flows with pipeline internal medium, finally pressure acquisition ball withdrawn in pipe end, work as pressure acquisition
When ball is in running order in flow process in pipeline, a pressure sensor is obtained by single-chip microcomputer control at regular intervals
The data detected with temperature sensor, and pressure data is modified according to current temperature value, will after pressure data amendment
Into flash storage, data format is data information memory：Time：Pressure value, NFC label is set after the recovery of end
Into transmitting state, begin through bluetooth and transmit data to computer, after end of transmission, NFC label is arranged to resting state, terminated
Work, one time pressure acquisition process terminates, after gatherer process is completed, according to collection ball machine device absolute time and duct length meter
Pressure acquisition point position is calculated, time, pressure data are converted into pipeline location, pressure data, so as to complete a pipeline pressure
Data Detection works.
2. a kind of portable pressure acquisition ball based on Bluetooth data transfer according to claim 1 is characterized in that：
The mobile pressure acquisition ball or so two parts use thread connecting mode, and there is lock washer junction, prevent left and right two
Part loosens, while plays closed effect, and two parts can be dismantled arbitrarily, is convenient for changing battery, modification counterweight cabin proportion, repeats profit
With rate height；
The counterweight cabin of the mobile pressure acquisition ball, it is different according to the density of detected pipeline intermediary matter, adjust pressure acquisition ball
Global density, enable to be suspended in medium, and flow with the flowing of pipeline internal medium；
The NFC label of the mobile pressure acquisition ball, working condition mark and data acquisition activation switch as collection ball；
The bluetooth of the mobile pressure acquisition ball, pressure, time data are transferred on computer after ball end-of-job is gathered；
The anti-explosion battery of the mobile pressure acquisition ball, using high safety factor material manufacture, can effectively contain battery explosion
Safety battery；
The single-chip microcomputer of the mobile pressure acquisition ball, for being stored, being handled to data；
The pressure sensor of the mobile pressure acquisition ball, according to the different types of sensor of the different choice of transmission medium, use
In detection pressure value；
The error correction temperature sensor of the mobile pressure acquisition ball, may not for the pipeline medium temperature under different operating modes
Same situation, pressure sensor have different errors, are modified with 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
|---|---|
| CN103926036A CN103926036A (en) | 2014-07-16 |
| CN103926036B true CN103926036B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832791B (en) * | 2015-04-09 | 2021-06-15 | 安徽理工大学 | Oil leakage detection monitoring device and method for oil 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 |
| 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 |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2785042C (en) * | 2003-02-04 | 2015-05-12 | Bridgestone Americas Tire Operations, Llc | Non-attached tire monitoring device |
-
2014
- 2014-05-08 CN CN201410191502.7A patent/CN103926036B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
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| CN103926036A (en) | 2014-07-16 |
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Granted publication date: 20171128 Termination date: 20210508 |