CN114992522B - Water damage monitoring floating ball and pipeline water damage monitoring method - Google Patents
Water damage monitoring floating ball and pipeline water damage monitoring method Download PDFInfo
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- CN114992522B CN114992522B CN202210603358.8A CN202210603358A CN114992522B CN 114992522 B CN114992522 B CN 114992522B CN 202210603358 A CN202210603358 A CN 202210603358A CN 114992522 B CN114992522 B CN 114992522B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 177
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000007667 floating Methods 0.000 title claims abstract description 120
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 238000009933 burial Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- SOZVEOGRIFZGRO-UHFFFAOYSA-N [Li].ClS(Cl)=O Chemical compound [Li].ClS(Cl)=O SOZVEOGRIFZGRO-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000725 suspension Substances 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a water damage monitoring floating ball and a pipeline water damage monitoring method, wherein a shell comprises a bottom shell and a hollow floating cover which is covered on the bottom shell, and the hollow floating cover and the bottom shell enclose a closed cavity; the monitoring mechanism is accommodated in the bottom shell and comprises a data acquisition card and a power supply module, an alarm module, a remote communication module and an inclined starting module are arranged on the data acquisition card, the power supply module, the alarm module, the remote communication module and the inclined starting module are connected in series to form a monitoring circuit, the inclined starting module is used for detecting the inclination angle of the shell and closing or opening the monitoring circuit according to the inclination angle, and the alarm module is used for sending remote alarm information to the terminal through the remote communication module. According to the invention, the water damage monitoring floating ball is matched with the hollow floating cover through the gravity center concentrated bottom shell, so that the water damage monitoring floating ball can incline or topple over along with water damage, and the inclined starting module is matched to close or open the monitoring circuit, so that the alarm module can send remote alarm information to the terminal in real time, and real-time monitoring and alarm of water damage are realized.
Description
Technical Field
The invention relates to the technical field of pipeline flood control, in particular to a water damage monitoring floating ball and a pipeline water damage monitoring method.
Background
In recent years, global climate is warmed, extreme weather is abnormal, storm which is not encountered even is not encountered for hundreds of years, and mountain and valley and other places with narrow topography and steep topography are frequently caused by seasonal floods. With the rapid development of energy pipelines in China, pipeline accidents caused by flood disasters are increased gradually, and particularly in seasonal river courses in mountain areas, the pipeline is laid for a long distance or repeatedly passes through a land section to be threatened by flood, so that the pipeline flood control situation is extremely severe. A great number of monitoring and protecting measures are usually adopted for oil and gas pipeline flood disasters, but a great number of pipeline accidents caused by flood flushing inevitably occur, and the problem of flood flushing of a river crossing section still remains a great difficulty affecting the safe operation of the pipeline.
The pipeline water damage is mainly represented by river channel water damage and slope water damage, and the pipeline is extremely easy to suspend after the pipeline is destroyed, so that the pipeline is extremely difficult to repair, and huge resources are required to be consumed for protection when the influence is serious. Therefore, the water damage of the pipeline is mainly monitored, and the pipeline burial depth is continuously monitored, so that protective measures are timely taken when the pipeline burial depth is insufficient, and the large-scale pipeline scouring suspension caused by the insufficient pipeline burial depth is avoided.
At present, a plurality of pipeline burial depth monitoring and detecting technologies such as ground penetrating radars, pipe explorers and the like exist at home and abroad, but the equipment is mainly used for positioning buried pipelines and cannot realize the burial depth monitoring of underwater pipelines. In the technical field of monitoring of the embedded depth of a river-crossing pipeline, a radio receiving station at the downstream of the river bed of the river-crossing pipeline is used for detecting signals sent by floating sensors embedded in the river bed, so that the flushing depth of the river bed is judged, but the method cannot monitor the water damage of the pipeline and the working state of a monitoring device in real time, and certain uncertainty exists in later maintenance. Or the system for detecting the embedded depth of the pipeline through One-pass in the United states is adopted, the high-precision measurement of the embedded depth of the pipeline through the river is realized by utilizing sonar and GPS technology, and the pipeline is accurately positioned, but the system needs to detect the embedded depth of the pipeline through the ship on water by an operator and perform later data analysis and processing, has a long detection period, is only suitable for routine detection of the embedded depth of the pipeline through the river, is generally detected once in 1-3 years, has no early warning function, and cannot meet the daily automatic monitoring of the embedded depth of the pipeline through the river.
Disclosure of Invention
The invention mainly aims to provide a water damage monitoring floating ball and a pipeline water damage monitoring method, and aims to solve the technical problem that in the prior art, pipeline water damage in a river cannot be monitored in real time.
In order to achieve the above object, the water damage monitoring floating ball comprises: the shell comprises a bottom shell and a hollow floating cover which is covered on the bottom shell, and the hollow floating cover and the bottom shell enclose a closed cavity; the monitoring mechanism is accommodated in the bottom shell and comprises a data acquisition card and a power supply module, an alarm module, a remote communication module and an inclined starting module are arranged on the data acquisition card, the power supply module, the alarm module, the remote communication module and the inclined starting module are connected in series to form a monitoring circuit, the inclined starting module is used for detecting the inclination angle of the shell and closing or opening the monitoring circuit according to the inclination angle, and the alarm module is used for sending remote alarm information to a terminal through the remote communication module;
Optionally, the drain pan includes concave part in the arc and connect in concave part in the arc with the evagination installation department between the upper floating cover, the data acquisition card install in the evagination installation department be close to in the arc concave part the position, power module install in the concave part in the arc and be rectangular form, concave part length in the arc with power module length phase-match.
Optionally, the adjusting base includes: the drain pan is close to the one end of cavity come-up lid has seted up the installing port, cavity come-up lid is hollow hemisphere and covers and locate the installing port, the cross-sectional dimension of drain pan certainly the installing port is to keeping away from the direction of cavity come-up lid reduces gradually, power module keeps away from cavity come-up lid sets up, data acquisition card is located power module with between the cavity comes-up lid.
Optionally, the monitoring mechanism further includes an external antenna communicatively connected to the remote communication module, the arc-shaped concave portion is recessed toward the closed cavity to form an antenna mounting groove, the antenna mounting groove is located between the data acquisition card and the power supply module, and the external antenna portion is mounted in the antenna mounting groove and extends outwards.
Optionally, the water damage monitoring floating ball further comprises an antenna protection cover covered outside the external antenna.
Optionally, the monitoring mechanism further includes a magnetically sensitive switch connected between the power supply module and the inclined start module, the arc-shaped concave portion is concave towards the closed cavity to form a groove for installing a magnetic part, the magnetic part is used for closing the magnetically sensitive switch, and the groove is located between the data acquisition card and the power supply module.
Optionally, the monitoring mechanism further includes a built-in antenna disposed on the data acquisition card and communicatively connected to the remote communication module.
Optionally, the tilting start module comprises at least two flip-flop switches connected in parallel; or the tilt-start module comprises at least two tilt-trigger switches connected in parallel.
Optionally, the water damage monitoring floating ball further comprises an I/O interface arranged on the bottom shell and far away from the hollow floating cover, and a waterproof plug detachably plugged on the I/O interface, wherein the I/O interface is used for being connected with a configuration tool, and parameter configuration is performed on the alarm module and the inclined starting module.
The invention also provides a pipeline water damage monitoring method, which is applied to the water damage monitoring floating ball and comprises the following steps:
Determining target monitoring points of a water damage monitoring area, and drilling and excavating the target monitoring points according to a preset burial depth to obtain target monitoring holes;
And carrying out parameter configuration on an alarm module and an inclined starting module of the water damage monitoring floating ball, inversely placing the water damage monitoring floating ball into the target monitoring hole, enabling the gravity center of the water damage monitoring floating ball to be upward, and carrying out soil backfill on the target monitoring hole.
In the technical scheme of the invention, when the water damage monitoring floating ball is adopted to monitor the water damage of the pipeline in the river channel or the slope, the bottom shell of the water damage monitoring floating ball is upward, the hollow floating cover is downward, and the water damage monitoring floating ball is vertically buried in a designated position, so that the gravity center of the water damage monitoring floating ball is positioned at the top, and the inclined starting module is in a state of disconnecting the monitoring circuit. The data acquisition card can acquire the current power supply voltage of the power supply module and send the current power supply voltage to the remote terminal through the remote communication module. When the water damage happens, the gravity center of the water damage monitoring floating ball is positioned at the top when the water damage monitoring floating ball is in a buried state, one hundred and eighty degrees are overturned to be in a floating state or the gravity center is inclined after the water damage monitoring floating ball falls into water, at the moment, the inclined starting module is in a state of closing a monitoring circuit, and meanwhile, the alarm module of the data acquisition card is triggered, the water damage monitoring floating ball triggers an alarm only after the water damage, and the water damage monitoring floating ball is in a dormant state during normal monitoring, so that the power consumption of equipment can be effectively reduced, and the service life is prolonged; the alarm module can send alarm information to the terminal through the remote communication module by a built-in antenna according to a certain format, and a manager can determine the time and the position of water damage through the remote alarm information received by the terminal, so that automatic real-time monitoring of pipeline water damage is realized, the pipeline water damage process and pipeline burial depth change at the position can be continuously monitored by reasonably arranging the water damage monitoring floating ball, and a decision basis is provided for the management of the pipeline water damage disaster risk. According to the invention, the water damage monitoring floating ball is matched with the hollow floating cover through the gravity center concentrated bottom shell, so that the water damage monitoring floating ball can incline or topple over along with water damage, and the inclined starting module is matched to close or open the monitoring circuit, so that the alarm module can send remote alarm information to the terminal in real time, and real-time monitoring and alarm of water damage are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a water damage monitoring floating ball according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a monitoring circuit for monitoring a water damage of a floating ball according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing a structure of a water-damaged monitoring ball in a river according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the water damage monitoring floating ball in FIG. 3;
FIG. 5 is a schematic diagram showing the structure of the water damage monitoring floating ball in the river according to an embodiment of the present invention;
FIG. 6 is a schematic view of a slope water damage monitoring ball according to an embodiment of the present invention;
FIG. 7 is a schematic view of a slope water damage monitoring ball in another state according to an embodiment of the present invention;
Fig. 8 is an enlarged schematic view of the water damage monitoring ball of fig. 7.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a water damage monitoring floating ball.
As shown in fig. 1 and 2, in an embodiment of the present invention, a water damage monitoring float 100 includes a housing 1 and a monitoring mechanism 2; the shell 1 comprises a bottom shell 11 and a hollow floating cover 12 covered on the bottom shell 11, and the hollow floating cover 12 and the bottom shell 11 enclose a closed cavity 13; the monitoring mechanism 2 is accommodated in the bottom shell 11, the monitoring mechanism 2 comprises a data acquisition card 21 and a power supply module 22, an alarm module, a remote communication module 23 and an inclined starting module 24 are arranged on the data acquisition card 21, the power supply module 22, the alarm module, the remote communication module 23 and the inclined starting module 24 are connected in series to form a monitoring circuit 25, the inclined starting module 24 is used for detecting the inclined angle of the shell 1 and closing or opening the monitoring circuit 25 according to the inclined angle, and the alarm module is used for sending remote alarm information to a terminal through the remote communication module 23.
It can be appreciated that the water damage monitoring floating ball 100 in this embodiment is mainly used for monitoring the water damage of the river 300 of the pipeline 200 and the slope water damage of the pipeline 200, is not affected by the environment, and can effectively solve the problem that the water damage position of the oil and gas pipeline 200 cannot be automatically monitored in real time. The data acquisition card 21 may be an acquisition board in the prior art, and for facilitating connection and installation of the monitoring circuit 25, the data acquisition card 21 is provided with a start wiring port 211 for connecting the tilt start module 24 and a power wiring port 215 for connecting the power supply module 22. The terminal in this embodiment may be a mobile phone or a computer, and the remote communication module 23 is a 4G communication module or a 5G communication module.
When the water damage monitoring floating ball 100 in this embodiment is adopted to monitor the water damage of the pipeline 200 in the river 300 or on the slope, the bottom shell 1 of the water damage monitoring floating ball 100 is upward, the hollow floating cover 12 is downward, and the water damage monitoring floating ball 100 is vertically embedded in a designated position, so that the gravity center of the water damage monitoring floating ball 100 is located at the top, and the inclined starting module 24 is in a state of disconnecting the monitoring circuit 25. The data acquisition card 21 can acquire the current power supply voltage of the power supply module 22 and send the current power supply voltage to the remote terminal through the remote communication module 23. When the water damage happens, as the gravity center of the water damage monitoring floating ball 100 is positioned at the top when the water damage monitoring floating ball is in a buried state, one hundred and eighty degrees are overturned to be in a floating state or the gravity center is inclined after the water damage monitoring floating ball falls into water, the inclined starting module 24 is in a state of closing the monitoring circuit 25, and simultaneously, the alarm module of the data acquisition card 21 is triggered, the water damage monitoring floating ball 100 only triggers an alarm after the water damage, and is in a dormant state when the water damage monitoring floating ball is normally monitored, so that the power consumption of equipment can be effectively reduced, and the service life is prolonged; the alarm module can send alarm information to the terminal through the built-in antenna 3 and the remote communication module 23 according to a certain format, and a manager can determine the time and the position of water damage through the remote alarm information received by the terminal, so that automatic real-time monitoring of the water damage of the pipeline 200 is realized, the water damage process of the pipeline 200 and the buried depth change of the pipeline 200 at the position can be continuously monitored by reasonably arranging the water damage monitoring floating ball 100, and a decision basis is provided for the water damage disaster risk management of the pipeline 200. The water damage monitoring floating ball 100 in this embodiment is matched with the hollow floating cover 11 through the gravity center concentrated bottom shell 11, so that the water damage monitoring floating ball 100 can incline or topple over along with the water damage, and is matched with the incline starting module 24 to close or open the monitoring circuit 25, so that the alarm module can send remote alarm information to the terminal in real time, and the real-time monitoring and alarm of the water damage are realized.
As shown in fig. 1, an installation opening 111 is formed at one end of the bottom shell 11, which is close to the hollow floating cover 12, the hollow floating cover 12 is in a hollow hemispherical shape and covers the installation opening 111, the cross-sectional dimension of the bottom shell 11 gradually decreases from the installation opening 111 to a direction away from the hollow floating cover 12, the power supply module 22 is far away from the hollow floating cover 12, and the data acquisition card 21 is located between the power supply module 22 and the hollow floating cover 12. To avoid attenuation of telecommunication signals, the outer surface of the housing 1 is covered with a hydrophobic layer in this embodiment. The housing 1 may be made of engineering plastic. And the large end of the bottom shell 11 is provided with a mounting opening 111 transversely penetrating through the bottom shell 11, so that a large enough mounting inlet can be provided for internal components, and the mounting is convenient. The power supply module 22 can adopt a lithium thionyl chloride battery, the single voltage is 3.6v, the power supply is realized by adopting a plurality of groups of serial-parallel modes, and the output voltage is 10.8v. The battery module 9 is located the drain pan 11 bottom, can reduce the focus of water damage monitoring floater 100 as the counter weight for water damage monitoring floater 100's showy gesture stability is strong. After the devices inside the shell 1 are installed, the positions of the welding seams 15 of the bottom shell 11 and the hollow floating cover 12 can be welded by adopting an ultrasonic welding method, and the welding seams 15 are sealed by adopting a sealing material after welding.
In one embodiment, the bottom shell 11 includes an arc-shaped concave portion 112 and a convex mounting portion 115 connected between the arc-shaped concave portion 112 and the floating cover, the data acquisition card 21 is mounted in the convex mounting portion 115 at a position close to the arc-shaped concave portion 112, and the power supply module 22 is mounted in the arc-shaped concave portion 112 and has a strip shape, and the length of the arc-shaped concave portion 112 matches the length of the power supply module 22. The long-strip power supply module 22 in this embodiment is matched with the arc-shaped concave portion 112, so that the bottom structure of the water damage monitoring floating ball 100 is more compact, the water damage monitoring floating ball 100 forms a bulb-shaped profile with a large upper part and a small lower part through the matching of the hollow hemispherical hollow upper floating cover 12, the outer convex mounting portion 115 and the arc-shaped concave portion 112, and the maximum diameter is 20cm, so that the floating stability of the water damage monitoring floating ball 100 is further enhanced. And the arc-shaped convex mounting part 115 and the arc-shaped concave part 112 can disperse stress, so that the condition that the stress concentrates on the deformation of the bottom shell 11 is avoided, and the use stability of the bottom shell 11 is improved.
As shown in fig. 3 to 8, the monitoring mechanism 2 further includes an external antenna 26 communicatively connected to the remote communication module 23, the arc-shaped concave portion 112 is recessed toward the closed cavity 13 to form an antenna mounting groove 113, and the antenna mounting groove 113 is located between the data acquisition card 21 and the power supply module 22, and the external antenna 26 is partially mounted in the antenna mounting groove 113 and extends outwards. After the water damage monitoring floating ball 100 is buried in the soil layer, the external antenna 26 can be led to the ground surface, so that the remote alarm information of the remote communication module 23 is ensured to be sent. Specifically, the water damage monitoring floating ball 100 further includes an antenna protection cover 3 covering the external antenna 26. The antenna protection cover 3 can be a special antenna protection cover, or the external antenna 26 is arranged in the pipeline along the marker pile, so that the pipeline along the marker pile is used as the antenna protection cover 3, and the use stability of the water damage monitoring floating ball 100 is ensured.
In one embodiment, the monitoring mechanism 2 further includes a magnetic switch 216 connected between the power module 22 and the tilt-start module 24, and the arcuate recess 112 is recessed into the enclosed cavity 13 to form a recess 114 for mounting the magnetic member 27, the magnetic member 27 being configured to close the magnetic switch 216, the recess 114 being located between the data acquisition card 21 and the power module 22. The magnetic member 27 in this embodiment may be a magnet, and the water damage monitoring floating ball 100 is installed after being vertically placed in the buried hole, so that the magnetic member 27 closes the magnetic switch 216, and the water damage monitoring floating ball 100 is powered and in a working mode. Whether the power supply is controlled by the magnetic switch 216 in the embodiment, the water damage monitoring floating ball 100 is powered off in a mode of not installing the magnetic piece 27 when the water damage monitoring floating ball 100 is stored and transported, the water damage monitoring floating ball 100 is powered normally after installing the magnetic piece 27, high-strength waterproof and dustproof are not needed when the water damage monitoring floating ball 100 is stored and transported, and waterproof and dustproof cost of the water damage monitoring floating ball 100 can be effectively reduced.
As shown in fig. 1, the monitoring mechanism 2 further includes a built-in antenna 28 disposed on the data acquisition card 21 and communicatively coupled to the remote communication module 23. The data acquisition card 21 is provided with a first antenna interface 212 for connecting the external antenna 26 and a second antenna interface 213 for connecting the internal antenna 28, the monitoring floating ball is simultaneously provided with the internal antenna 28 and the external antenna 26, and the external antenna 26 can be automatically switched to the internal antenna 28 after being separated after being destroyed by water after being monitored, so that reliable information transmission can be ensured. In this embodiment, the built-in antenna 28, the tilt-start module 24 and the remote communication module 23 are integrated on the data acquisition card 21 and connected to each port, so that the compactness of the structure can be improved.
In one embodiment, the tilt-start module 24 includes at least two flip-flop switches 241 connected in parallel, the flip-flop switches 241 being mercury switches; in another embodiment, the tilt-start module 24 includes at least two tilt-trigger switches 242 connected in parallel, and the tilt-trigger switches 242 may be 4-way tilt switches. The inclined starting module 24 adopts a two-way parallel connection mode, so that the starting reliability of the water damage monitoring floating ball 100 can be ensured, and the condition that a single switch is damaged to influence the monitoring result is avoided. The tilt start module 24 in the waterway 300 of fig. 3 to 5 includes at least two flip-flop switches 241 connected in parallel, and the tilt start module 24 applied to the slope of fig. 6 to 8 includes at least two tilt-flop switches 242 connected in parallel. The water damage monitoring floating ball 100 in fig. 3 is in a vertical inverted state before water damage, the specific structure is shown in fig. 4, and the water damage monitoring floating ball 100 in fig. 5 is in a vertical upright state after water damage and in a big-end-up state, and can be shown in fig. 1; the water damage monitoring floating ball 100 in fig. 6 is in a vertically inverted state before water damage, and the water damage monitoring floating ball 100 in fig. 7 is in an inclined state after water damage, as shown in fig. 8.
Specifically, the water damage monitoring floating ball 100 further includes an I/O interface 141 disposed on the bottom shell 11 far away from the hollow floating cover 12, and a waterproof plug detachably plugged on the I/O interface 141, where the I/O interface 141 is used for connecting with a configuration tool, and performing parameter configuration on the alarm module and the tilting start module 24. In order to facilitate data transmission, the data acquisition card 21 is provided with an I/O connection terminal 214 for connecting the I/O interface 141, the I/O interface 141 is used for configuring an alarm module and an upper computer to transmit data, the configuration of the floating ball parameters in the embodiment can be configured through the I/O interface 141 before burying, and the configuration content mainly comprises a message format, a floating ball ID, a sending frequency and an alarm threshold content; to improve the monitoring accuracy, the data acquisition card 21 may reserve other sensor interfaces, such as an acceleration sensor interface, a soil pressure sensor interface, or a soil water content sensor interface, in other embodiments, and integrate the acceleration sensor, the soil pressure sensor, and the soil water content sensor into the data acquisition card 21 for data monitoring. In addition, in order to facilitate the installation of the I/O interface 141 and make the structure of the water damage monitoring floating ball 100 compact, the bottom of the bottom shell 11 in this embodiment is provided with an arc bottom 14 protruding toward the bottom, and the I/O interface 141 is disposed on the arc bottom 14.
The invention also provides a pipeline water damage monitoring method, which is applied to the water damage monitoring floating ball 100 and comprises the following steps:
determining target monitoring points of the water damage monitoring area, and drilling and excavating the target monitoring points according to a preset burial depth to obtain target monitoring holes;
the alarm module and the inclined starting module 24 of the water damage monitoring floating ball 100 are subjected to parameter configuration, the water damage monitoring floating ball 100 is placed into the target monitoring hole in an inverted mode, the gravity center of the water damage monitoring floating ball 100 is upwards, and soil backfilling is carried out on the target monitoring hole.
In this embodiment, first, according to the on-site monitoring requirement of the water damage of the pipeline, the target monitoring points in the river 300 or on the slope are determined according to the preset intervals, then the target monitoring points are drilled and excavated according to the preset burial depth to obtain the target monitoring holes, then the parameter configuration is performed on the alarm module and the inclined starting module 24 of the water damage monitoring floating ball 100, then the water damage monitoring floating ball 100 is buried in the target monitoring holes in an inverted mode, finally the soil backfilling is performed on the target monitoring holes, so that the target monitoring points are backfilled to the initial state before excavation, and in one embodiment, the soil backfilling is performed after the external antenna 26 is led to the ground surface. In this embodiment, the water damage can be detected in real time by monitoring the change of the inclination angle of the floating ball 100, wherein the parameter configuration content includes the message format, ID, sending frequency of the alarm module and the alarm threshold of the inclination starting module 24.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (9)
1. The water damage monitoring floating ball is characterized in that the water damage monitoring floating ball (100) comprises:
the shell (1) comprises a bottom shell (11) and a hollow floating cover (12) covered on the bottom shell (11), wherein the hollow floating cover (12) and the bottom shell (11) enclose a closed cavity (13);
The monitoring mechanism (2) is accommodated in the bottom shell (11), the monitoring mechanism (2) comprises a data acquisition card (21) and a power supply module (22), an alarm module, a remote communication module (23) and an inclined starting module (24) are arranged on the data acquisition card (21), the power supply module (22), the alarm module, the remote communication module (23) and the inclined starting module (24) are connected in series to form a monitoring circuit (25), the inclined starting module (24) is used for detecting the inclination angle of the shell (1) and closing or opening the monitoring circuit (25) according to the inclination angle, and the alarm module is used for sending remote alarm information to a terminal through the remote communication module (23);
The bottom shell (11) comprises an arc-shaped inner concave part (112) and an outer convex installation part (115) connected between the arc-shaped inner concave part (112) and the upper floating cover, the data acquisition card (21) is installed at the position, close to the arc-shaped inner concave part (112), in the outer convex installation part (115), the power supply module (22) is installed in the arc-shaped inner concave part (112) and is in a strip shape, and the length of the arc-shaped inner concave part (112) is matched with that of the power supply module (22).
2. The water damage monitoring floating ball according to claim 1, wherein a mounting opening (111) is formed in one end, close to the hollow floating cover (12), of the bottom shell (11), the hollow floating cover (12) is in a hollow hemispherical shape and is covered on the mounting opening (111), the section size of the bottom shell (11) is gradually reduced from the mounting opening (111) to a direction away from the hollow floating cover (12), the power supply module (22) is far away from the hollow floating cover (12), and the data acquisition card (21) is located between the power supply module (22) and the hollow floating cover (12).
3. The water damage monitoring floating ball according to claim 1, wherein the monitoring mechanism (2) further comprises an external antenna (26) in communication connection with the remote communication module (23), the arc-shaped concave part (112) is recessed towards the closed cavity (13) to form an antenna mounting groove (113), the antenna mounting groove (113) is located between the data acquisition card (21) and the power supply module (22), and the external antenna (26) is partially mounted in the antenna mounting groove (113) and extends outwards.
4. A water damage monitoring float as claimed in claim 3, wherein the water damage monitoring float (100) further comprises an antenna protection cover (3) covering the external antenna (26).
5. The water damage monitoring floating ball according to claim 1, wherein the monitoring mechanism (2) further comprises a magnetic switch (216) connected between the power supply module (22) and the inclined starting module (24), the arc-shaped concave part (112) is recessed towards the closed cavity (13) to form a groove (114) for installing a magnetic piece (27), the magnetic piece (27) is used for closing the magnetic switch (216), and the groove (114) is positioned between the data acquisition card (21) and the power supply module (22).
6. The water damage monitoring float of any one of claims 1 to 5, wherein the monitoring mechanism (2) further comprises a built-in antenna (28) provided to the data acquisition card (21) and communicatively connected to the remote communication module (23).
7. The water damage monitoring float of any one of claims 1 to 5, wherein the tilt-start module (24) comprises at least two flip-flop switches (241) connected in parallel;
Or the tilt-start module (24) comprises at least two tilt-trigger switches (242) connected in parallel.
8. The water damage monitoring floating ball according to any one of claims 1 to 5, wherein the water damage monitoring floating ball (100) further comprises an I/O interface (141) arranged on the bottom shell (11) and far away from the hollow floating cover (12) and a waterproof plug detachably plugged on the I/O interface (141), wherein the I/O interface (141) is used for being connected with a configuration tool and carrying out parameter configuration on the alarm module and the inclined starting module (24).
9. A pipeline water damage monitoring method, characterized in that the pipeline water damage monitoring method is applied to the water damage monitoring floating ball (100) according to any one of claims 1 to 8, and the pipeline water damage monitoring method comprises:
Determining target monitoring points of a water damage monitoring area, and drilling and excavating the target monitoring points according to a preset burial depth to obtain target monitoring holes;
And carrying out parameter configuration on an alarm module and an inclined starting module (24) of the water damage monitoring floating ball (100), inversely placing the water damage monitoring floating ball (100) into the target monitoring hole, enabling the gravity center of the water damage monitoring floating ball (100) to be upward, and carrying out soil backfilling on the target monitoring hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210603358.8A CN114992522B (en) | 2022-05-30 | 2022-05-30 | Water damage monitoring floating ball and pipeline water damage monitoring method |
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| CN202210603358.8A CN114992522B (en) | 2022-05-30 | 2022-05-30 | Water damage monitoring floating ball and pipeline water damage monitoring method |
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