CN109099321A - A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation - Google Patents
A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation Download PDFInfo
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- CN109099321A CN109099321A CN201811220096.7A CN201811220096A CN109099321A CN 109099321 A CN109099321 A CN 109099321A CN 201811220096 A CN201811220096 A CN 201811220096A CN 109099321 A CN109099321 A CN 109099321A
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- tube body
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- monitoring device
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- 239000012530 fluid Substances 0.000 title claims abstract description 31
- 238000012806 monitoring device Methods 0.000 title claims abstract description 25
- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000009189 diving Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation mainly solves the problems, such as the power supply power supply and pipeline location inaccuracy of pipe monitoring device in the prior art.It includes the tube body being attached on pipeline, it is equipped in the tube body and flows the self-generating device to generate electricity using fluid in tube body, tube body is equipped with seal box and the high frequency antenna using high frequency communications, equipped with control circuit board and using the low-frequency antenna of low frequency communication in the seal box, the self-generating device, low-frequency antenna are electrically connected with control circuit board, and high frequency antenna is connect with control circuit partitioned signal.Its advantage are as follows: it is generated electricity using fluid flowing in tube body, obtains and store electric energy, power for corresponding monitoring device, energy conservation and environmental protection；Radio communication is carried out using high and low frequency antenna, the monitoring of pipeline electronization can be realized without cable is laid with, and low-frequency antenna penetrability is strong, can be used for the occasion of buried ground end or diving, to realize the function of precise positioning.
Description
Technical field
The present invention relates to pipeline inspection technology fields, and in particular to a kind of to be managed using the intelligence of pipe motion fluid self power generation
Road monitoring device.
Background technique
With the fast development of local economy, Urban Buried Pipeline Network becomes to become increasingly complex, the value volume and range of product of pipeline
It is more and more, such as heat supply pipeline, aqueduct, gas pipeline.Since this kind of piping laying is in underground, once it leaks,
Be likely to result in serious safety accident and great people's property loss, it is therefore desirable to pipeline carry out in real time detection and must
The maintenance wanted.In existing pipe safety monitoring technology, sensor is generally installed on pipeline, but such is sensor-based
Pipe safety monitoring device needs to use power supply in transmission process, for pipe safety and be laid with cost the considerations of, underground
Pipe network is difficult to realize comprehensive covering of power supply to carry out lasting wired power supply to monitoring device.
In recent years due to the propulsion of urban construction, third party's project under construction on gas pipeline periphery increases year by year, manages simultaneously
Road laying project is also more and more.When pipeline, which is laid with, to be completed, Party A should be waited to check and accept in principle and completed and on corresponding drawing
Indicate that pipeline specific location is backfilled again, but since Party A checks and accepts with engineering completion there are the regular hour is poor, construction party
It carries out back of pipeline first usually to save time cost to fill out, when acceptance of work tells Party A's pipeline approximate location again, leads to Party A's work
There are certain location errors for the pipeline location and physical location that journey tests debit's markers will.This will result directly in later period third party and applies
When work project carries out mechanical excavate, because pipeline physical location and the error of drawing mark position cause pipeline to be destroyed, to make
At a large amount of pipe safety accident.
It, can using pipe motion fluid self power generation intelligent pipeline monitoring device from the point of view of physical construction planning and long term growth
With the wired power supply and orientation problem for solving safety of underground pipeline monitoring device, the later period is substantially reduced because of third party's construction institute
Caused pipe leakage risk, therefore using pipe motion fluid self power generation intelligent pipeline monitoring device in underground pipe network engineering
Application and promote have very big value.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of intelligent pipeline using pipe motion fluid self power generation
Monitoring device solves the problems, such as the power supply power supply and pipeline location inaccuracy of pipe monitoring device in the prior art.
The technical solution adopted in the present invention: a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation,
Including the tube body being attached on pipeline, it is equipped in the tube body and flows the spontaneous Denso to generate electricity using fluid in tube body
It sets, tube body is equipped with seal box and the high frequency antenna using high frequency communications, is equipped with control circuit board and use in the seal box
The low-frequency antenna of low frequency communication, the self-generating device, low-frequency antenna are electrically connected with control circuit board, high frequency antenna and control electricity
The connection of road partitioned signal.
The seal box is equipped with gas detection cavity, and the gas detection cavity is equipped with venthole, gas-detecting cavity
It is equipped with gas detection sensor in vivo, the gas detection sensor signal connects control circuit board.
The self-generating device includes generator, fixed mechanism and power module, is connected with wind on the generator shaft
Leaf, generator are fixedly connected in tube body by fixed mechanism, and power module is arranged in seal box, and generator passes through control electricity
Road plate is that power module charges.
The control circuit partitioned signal is connected with the pressure sensor for Fluid pressure in detection pipe body, and the pressure passes
Sensor is arranged on tube body.
The control circuit partitioned signal is connected with the temperature sensor for fluid temperature (F.T.) in detection pipe body, and the temperature passes
Sensor is arranged on tube body.
Beneficial effects of the present invention: being generated electricity using fluid flowing in tube body, obtain and store electric energy, for corresponding prison
Control equipment power supply, energy conservation and environmental protection；Radio communication is carried out using high and low frequency antenna, pipeline can be realized without cable is laid with
Electronization monitoring, and low-frequency antenna penetrability is strong, can be used for the occasion of buried ground end or diving, to realize the function of precise positioning
Can, and under the conditions of some stringent airtight watertights, seal box can not take the outer electric wire that draws to connect some monitoring circuits, can take
The mode of wireless power is mutually isolated and carries out data interaction, wide adaptation range.
Detailed description of the invention
Fig. 1 is that a kind of entirety of the intelligent pipeline monitoring device using pipe motion fluid self power generation of the embodiment of the present invention is shown
It is intended to.
In figure: 1- tube body, 2- pipeline connection position, 3- self-generating device, 4- seal box, 5- low-frequency antenna, 6- high frequency antenna,
7- gas detection cavity.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing:
A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation as shown in Figure 1, including it is attached to pipeline
On tube body 1, be equipped in the tube body 1 and flow the self-generating device 3 to generate electricity using fluid in tube body 1, tube body 1 is equipped with
Seal box 4 and the high frequency antenna 6 for using high frequency communications, the seal box 4 are interior equipped with control circuit board and using low frequency communication
Low-frequency antenna 5, the self-generating device 3, low-frequency antenna 5 are electrically connected with control circuit board, and high frequency antenna 6 and control circuit board are believed
Number connection；It can be led in the occasion that buried diving etc. needs low frequency radio to penetrate by the low frequency communication of low-frequency antenna 5
News, to realize the function of precise positioning, and under the conditions of some stringent airtight watertights, seal box 4 can not be taken draws electric wire outside
Some monitoring circuits are connected, can be mutually isolated in such a way that low-frequency antenna 5 takes wireless power and carry out data interaction, are improved
The scope of application, the positioning of low frequency radio and wireless power technology are the prior art so being no longer illustrated herein；High frequency antenna 6
Long range wireless communication function, such as gsm, WiFi etc. can be achieved, the mode that wired connection can be used in high frequency antenna 6 connects control
Circuit board, or energy work is obtained by low-frequency antenna 5 as a separate unit and carries out data friendship with control circuit board
Mutually.
It include rectification circuit, transforming circuit, voltage and current detection circuit, charging capacitor energy storage electricity in the control circuit board
Road, micro processor, traffic monitoring circuit, communicating circuit, temperature monitoring circuit, pressure monitor circuit, gas monitor circuit
Deng circuit and connection type are the prior art so being no longer illustrated herein.
Preferably, the seal box 4 is equipped with gas detection cavity 7, the gas detection cavity 7 is equipped with ventilation
Hole, gas detection cavity 7 is interior to be equipped with gas detection sensor, and the gas detection sensor signal connects control circuit board, when
It is leaked after monitoring device is buried if any gas, gas molecule can be penetrated in gas detection cavity 7 by venthole, and be examined by gas
It surveys sensor to be detected, realizes the function of buried Leakage inspection, wired connection can be used in the gas detection sensor
Mode connects control circuit board, or obtains energy work and and control circuit by low-frequency antenna 5 as a separate unit
Plate carries out data interaction.
Preferably, the self-generating device 3 includes generator, fixed mechanism and power module, the power generation owner
Fan blade is connected on axis, generator is fixedly connected in tube body 1 by fixed mechanism, and power module is arranged in seal box 4, hair
Motor by control circuit board be power module charge, when fluids within pipes are flowed, fan blade drive generator into
Row operating, the electric current of generation are that power module charges, and power module is that entire monitoring device is powered；Fan blade is changed to
Turbine mechanism, impeller mechanism etc. other can make the mechanism of generator operation.
Preferably, the control circuit partitioned signal is connected with the pressure sensing for detecting 1 fluid pressure of tube body
Device and temperature sensor for detecting fluid temperature (F.T.) in tube body 1, the pressure sensor and temperature sensor are arranged in tube body 1
Above, it can be achieved that the pressure sensor and temperature sensor can to the function that the pressure and temperature of fluids within pipes is detected
Control circuit board is connected by the way of wired connection, or energy work is obtained by low-frequency antenna 5 as a separate unit
Make and carry out data interaction with control circuit board, which can also increase the sensor of detection soil pH value, detection environment
The sensor of humidity or other detection sensors.
The monitoring device both ends are linked into when use on the pipeline for needing to monitor, when pipeline begins to use, monitoring dress
Automatic opening operation is set, electricity is obtained by self-generating device 3.
It is as follows to the energy-saving control method of power module:
(1) detection voltage in interval is carried out to power module remaining capacity, at least detected 3 times per hour, and record detection time,
Remaining time whole system will enter low power sleep mode, and system overall current is lower than 5uA.
(2) when power module remaining capacity is lower than standard value 80%, start charge mode, open generator and charge,
Until electricity is higher than 90%, live part circuit, which continues working, during charge mode does not enter low power sleep mode.
(3) when power module remaining capacity is lower than 50%, start low battery alarm mode, record alarm when detection every time
Log is sent to remote server to micro processor internal storage space and by wireless communication, and remote server is hand
Mechanical, electrical brain etc..
It is as follows to every electronic data acquisition and processing method:
(1) to every pipe monitoring data, flow velocity, density, pressure, leakage, pipe vibration, temperature including pipeline fluid etc. are each
Item information carries out minimum 2 acquisitions per hour, and is transferred to after being arranged by micro processor by wireless transmission modes
System is normal operation mode during remote service client database, acquisition and transmission, and the duration is lower than 5s, is removing normal mode
Outside, other than live part circuit, machine system keeps low power sleep mode.
(2) timing active reporting data pattern is set, setting is no different regular data longest and reports (such as 30 points of interval time
Clock), when the continuous n times interval of remote server does not receive the device reported data (n >=3), then it can regard as device and go offline, equipment
Failure.
(3) micro processor for collected all data locally saving 5 times or more historical datas.
(4) it has acquired when secondary monitoring data and historical data comparison, if there is obvious exception, has then entered fast every time
Fast acquisition mode, Quick Acquisition mode low-power consumption interval time are the 1/5 ~ 1/10 of normal mode.
Generating electricity the utility model has the advantages that being flowed using fluid in tube body for the present embodiment, is obtained and is stored electric energy, be corresponding
Monitoring device power supply, energy conservation and environmental protection；Radio communication is carried out using high and low frequency antenna, pipe can be realized without cable is laid with
The monitoring of road electronization, and low-frequency antenna penetrability is strong, can be used for the occasion of buried ground end or diving, to realize precise positioning
Function, and under the conditions of some stringent airtight watertights, seal box can not take the outer electric wire that draws to connect some monitoring circuits, can adopt
It takes the mode of wireless power mutually isolated and carries out data interaction, wide adaptation range.
Embodiment is not construed as the limitation to invention, but any based on spiritual improvements introduced of the invention, all Ying Ben
Within the protection scope of invention.
Claims (5)
1. a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation, including the tube body being attached on pipeline
(1), it is characterised in that: it is equipped in the tube body (1) and flows the self-generating device (3) to generate electricity using the interior fluid of tube body (1),
Tube body (1) is equipped with seal box (4) and the high frequency antenna (6) using high frequency communications, is equipped with control circuit in the seal box (4)
Plate and the low-frequency antenna (5) for using low frequency communication, the self-generating device (3), low-frequency antenna (5) are electrically connected with control circuit board
It connects, high frequency antenna (6) is connect with control circuit partitioned signal.
2. a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation according to claim 1, feature
Be: the seal box (4) is equipped with gas detection cavity (7), and the gas detection cavity (7) is equipped with venthole, gas
Gas detection sensor is equipped in test chamber (7), the gas detection sensor signal connects control circuit board.
3. a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation according to claim 1, feature
Be: the self-generating device (3) includes generator, fixed mechanism and power module, is connected with wind on the generator shaft
Leaf, generator are fixedly connected in tube body (1) by fixed mechanism, and in seal box (4), generator passes through for power module setting
Control circuit board is that power module charges.
4. a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation according to claim 1, feature
Be: the control circuit partitioned signal is connected with the pressure sensor for detecting tube body (1) fluid pressure, and the pressure passes
Sensor is arranged on tube body (1).
5. a kind of intelligent pipeline monitoring device using pipe motion fluid self power generation according to claim 1, feature
Be: the control circuit partitioned signal is connected with the temperature sensor for detecting tube body (1) interior fluid temperature (F.T.), and the temperature passes
Sensor is arranged on tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220096.7A CN109099321A (en) | 2018-10-19 | 2018-10-19 | A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220096.7A CN109099321A (en) | 2018-10-19 | 2018-10-19 | A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099321A true CN109099321A (en) | 2018-12-28 |
Family
ID=64869138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220096.7A Pending CN109099321A (en) | 2018-10-19 | 2018-10-19 | A kind of intelligent pipeline monitoring device using pipe motion fluid self power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099321A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020234596A1 (en) * | 2019-05-23 | 2020-11-26 | Electro Mechanical Developments Limited | Fluid monitoring apparatus |
| CN112050994A (en) * | 2020-11-02 | 2020-12-08 | 南京沃天科技股份有限公司 | Wireless pressure transmitter for detecting water pressure in pipe |
| US11340133B2 (en) * | 2019-09-25 | 2022-05-24 | Sidney Allen Connor | System and method of detecting gas-leakage along an underground pipeline system |
| CN114576563A (en) * | 2022-03-07 | 2022-06-03 | 江苏龙科环保设备制造有限公司 | Intelligent control system and method for monitoring type glass fiber reinforced plastic pipeline |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020234596A1 (en) * | 2019-05-23 | 2020-11-26 | Electro Mechanical Developments Limited | Fluid monitoring apparatus |
| US11340133B2 (en) * | 2019-09-25 | 2022-05-24 | Sidney Allen Connor | System and method of detecting gas-leakage along an underground pipeline system |
| CN112050994A (en) * | 2020-11-02 | 2020-12-08 | 南京沃天科技股份有限公司 | Wireless pressure transmitter for detecting water pressure in pipe |
| CN114576563A (en) * | 2022-03-07 | 2022-06-03 | 江苏龙科环保设备制造有限公司 | Intelligent control system and method for monitoring type glass fiber reinforced plastic pipeline |
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