CN114484297A - Pipe network leakage monitoring system - Google Patents
Pipe network leakage monitoring system Download PDFInfo
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- CN114484297A CN114484297A CN202210086879.0A CN202210086879A CN114484297A CN 114484297 A CN114484297 A CN 114484297A CN 202210086879 A CN202210086879 A CN 202210086879A CN 114484297 A CN114484297 A CN 114484297A
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- pipe network
- monitoring system
- sensor
- screw rod
- mounting seat
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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
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a pipe network leakage monitoring system which comprises an installation assembly, a pipeline and a pipeline, wherein the installation assembly comprises an installation seat arranged on the outer wall of a pipeline, a fixing piece arranged at the top of the installation seat, and a clamping piece arranged at the top of the fixing piece; and the monitoring assembly comprises a sensor arranged in the clamping piece, a processing unit connected with the sensor and an upper computer unit connected with the processing unit. According to the invention, through the arrangement of the installation assembly and the monitoring assembly, a pipe network can be found and positioned in time when leakage occurs, and the installation of the monitoring device is more convenient.
Description
Technical Field
The invention relates to the technical field of leakage monitoring, in particular to a pipe network leakage monitoring system.
Background
The pipeline leakage monitoring system is pipeline leakage information management, which is used for monitoring a liquid (crude oil or other liquid) conveying pipeline all day by hour, minute and second, and once the pipeline is perforated and leaked, the monitoring system can give an alarm in time through the information management system and perform engineering monitoring system management in a fixed-point positioning mode.
And because the construction of early engineering is not standard, operating personnel do not strictly follow the operating rules or are unskilled in operation, and the welding technology is lower, the welding quality is poor. The joint of the pipeline is not derusted and is not beveled according to the specification, so that the defects of air holes, slag inclusion, cracks, incomplete penetration, undercut and the like exist in the welding. The corrosion resistance of the welded junction is unqualified, the air tightness test of the pipeline is not strictly carried out, and the quality of the backfill soil does not meet the technical requirements. Although leakage cannot occur when liquid is just introduced, the pipe network resists external interference and has poorer durability along with the passage of time, and internal liquid leakage is easy to occur after the pipe network operates for a period of time. Since pipelines are often found in concealed or harsh environments, such as underground pipelines, the management and monitoring of pipelines, and in particular the monitoring of leaks, is not easily possible.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing pipe network leak monitoring systems.
Therefore, the present invention is to solve the problems that when a leakage occurs in a pipe, it is not easy for a worker to find and accurately position the pipe, and that electronic components are troublesome to install during installation and maintenance.
In order to solve the technical problems, the invention provides the following technical scheme: a pipe network leakage monitoring system comprises an installation assembly, a pipeline and a pipeline, wherein the installation assembly comprises an installation seat arranged on the outer wall of a pipeline, a fixing piece arranged at the top of the installation seat, and a clamping piece arranged at the top of the fixing piece; and the monitoring assembly comprises a sensor arranged in the clamping piece, a processing unit connected with the sensor and an upper computer unit connected with the processing unit.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the mounting seat comprises a mounting hole arranged in the mounting seat, and the mounting seat is fixedly connected with the outer wall of the pipeline.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the mounting including set up in the clamp at mount pad top, and set up in sleeve in the clamp both ends mounting hole.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the mounting still including set up in the lock ball of sleeve bottom, set up in the inside locking piece of sleeve, set up in the first spring at locking piece top, and set up in the bolt at first spring top.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the holder including set up in the base at clamp top, and set up in inside first lead screw and the second lead screw of base.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the clamping piece further comprises a first gear arranged at the end part of the first screw rod, a second gear arranged at the end part of the second screw rod, a driving gear arranged between the first gear and the second gear, and a power disc arranged at the end part of the driving gear.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the clamping piece further comprises a clamping block arranged at the top of the first screw rod and the top of the second screw rod, a thin cylinder arranged at the end part of the clamping block, and a second spring arranged inside the clamping block.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the sensor includes an ultrasonic sensor and a positioning sensor.
As a preferred scheme of the pipe network leakage monitoring system of the present invention, wherein: the processing unit comprises a processor, an acquisition module, a storage module and a wireless transmission module, wherein the acquisition module, the storage module and the wireless transmission module are respectively connected with the processor.
As an optimal scheme of the pipe network leakage monitoring system of the present invention, wherein: the upper computer unit comprises a server connected with the wireless transmission module, a cloud storage module connected with the server, and a remote monitoring platform connected with the server.
The invention has the beneficial effects that: according to the invention, through the arrangement of the installation assembly and the monitoring assembly, a pipe network can be found and positioned in time when leakage occurs, and the installation of the monitoring device is more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an application scenario diagram of a pipe network leakage monitoring system.
Fig. 2 is a schematic block diagram of a pipe network leakage monitoring system.
Fig. 3 is a structure diagram of an installation component of a pipe network leakage monitoring system.
Fig. 4 is a bottom view of a mounting assembly of the pipe network leak monitoring system.
Fig. 5 is a cross-sectional view of an installation assembly of a pipe network leak monitoring system.
Fig. 6 is a structure diagram of a fixing part of a pipe network leakage monitoring system.
Fig. 7 is a cross-sectional view of a fixture of a pipe network leak monitoring system.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a pipe network leakage monitoring system, which includes a mounting assembly 100 and a monitoring assembly 200, and the mounting assembly 100 makes it more convenient and stable to mount components such as sensors; the position of the leakage of the pipe network can be timely found and positioned through the monitoring assembly 200.
Specifically, the mounting assembly 100 includes a mounting seat 101 disposed on an outer wall of the pipeline, a fixing member 102 disposed on a top of the mounting seat 101, and a clamping member 103 disposed on a top of the fixing member 102. The mounting seat 101 and the fixing member 102 are mainly used for fixing the device on a pipeline, and the clamping member 103 is mainly used for clamping the sensor 201.
Preferably, the monitoring assembly 200 comprises a sensor 201 arranged inside the clamping member 103, a processing unit 202 connected with the sensor 201, and an upper computer unit 203 connected with the processing unit 202.
In use, the sensor 201 is first fixed by the clamp 103 and then fixed on the mounting seat 101 by the fixing member 102. The sensor 201 is mainly used for monitoring pipeline data in time, the data are processed by the processing unit 202 and then sent to the upper computer unit 203, and workers can monitor the leakage condition of the pipeline network in real time.
Example 2
Referring to fig. 3 to 7, a second embodiment of the present invention is based on the above embodiment.
Specifically, the mounting seat 101 includes a mounting hole 101a formed therein, and the mounting seat 101 is fixedly connected to an outer wall of the pipeline. The lower portion of the mounting hole 101a is shaped like an inverted funnel.
Preferably, the fixing member 102 includes a collar 102a disposed on the top of the mounting seat 101, and sleeves 102b disposed in the mounting holes 101a at both ends of the collar 102 a. The band 102a may engage the outer wall of the pipe and the sleeve 102b may engage the mounting hole 101a and be threaded on the upper portion thereof.
Preferably, the fixing member 102 further includes a locking ball 102c disposed at the bottom of the sleeve 102b, a locking block 102d disposed inside the sleeve 102b, a first spring 102e disposed at the top of the locking block 102d, and a bolt 102f disposed at the top of the first spring 102 e. The lock ball 102c is just stopped by the inclined wall at the lower part of the mounting hole 101a, and the upper and lower ends of the first spring 102e are fixedly connected with the bolt 102f and the lock block 102d respectively.
Preferably, the clamping member 103 includes a base 103a disposed on the top of the clamp 102a, and a first lead screw 103b and a second lead screw 103c disposed inside the base 103 a. The first screw rod 103b and the second screw rod 103c are respectively connected with one of the two clamping blocks 103h through threads. When the screw rod rotates, the two clamping blocks 103h can synchronously move towards each other.
Preferably, the clamping member 103 further includes a first gear 103d disposed at an end of the first lead screw 103b, a second gear 103e disposed at an end of the second lead screw 103c, a driving gear 103f disposed between the first gear 103d and the second gear 103e, and a power assisting disc 103g disposed at an end of the driving gear 103 f. When the power disc 103g rotates, the driving gear 103f can drive the first lead screw 103b and the second lead screw 103e through the first gear 103d and the second gear 103e
Further, the clamping member 103 further includes a clamping block 103h disposed on the top of the first lead screw 103b and the second lead screw 103c, a thin cylinder 103i disposed on the end of the clamping block 103h, and a second spring 103j disposed inside the clamping block 103 h. Thin cylinder 103i is provided with a plurality of, and the terminal surface of filling up clamp splice 103h when it receives the extrusion formula can retract clamp splice 103 h's inside, just so can realize flexible centre gripping to satisfy the sensor type of different shapes.
When the sensor is used, the sensor 201 is placed between the two clamping blocks 103h, then the power disc 103g is rotated, the first screw rod 103b and the second screw rod 103c start to rotate in opposite directions, the two clamping blocks 103h start to move towards each other and clamp the sensor 201, then the base 103a is placed on the mounting seat 101, the sleeve 102b is placed in the mounting hole 101a, then the whole of the locking block 102d, the first spring 102e and the bolt 102f is placed in the sleeve 102b and rotated, the locking block 102d is pressed downwards, the locking ball 102c is pressed outwards, and therefore the sleeve 102b is locked and kept fixed.
Example 3
Referring to fig. 2, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the sensor 201 includes an ultrasonic sensor 201a and a positioning sensor 201 b. The ultrasonic sensor 201a collects leakage pore data (i.e., a leakage pore waveform) of the pipe; the positioning sensor 201b can adopt a GPRS positioning sensor to acquire the monitored positioning data, and can acquire position data through a mobile network, so that the positioning accuracy is improved.
Preferably, the processing unit 202 includes a processor 202a, the processor 202a may employ a single chip microcomputer of AT89C51 type, the acquisition module 202b connected to the processor 202a may employ the DTGS-800 series of Anydata corporation, the storage module 202C, and the wireless transmission module 202d may employ an RS485 communication module. The acquisition module 202b can acquire the leakage pore data and the positioning data sent by the sensor 201. The storage module 202c can store the leak pore data and the positioning data processed by the processor. The wireless transmission module 202d can be communicatively connected to an external cloud server 203a, and transmit the leakage pore data and the positioning data processed by the processor 202a to the cloud server for processing.
Preferably, the upper computer unit 203 includes a server 203a connected to the wireless transmission module 202e, a cloud storage module 203b connected to the server 203a, and a remote monitoring platform 203c connected to the server 203 a. The worker can monitor the leakage condition of the pipe network in real time through the remote monitoring platform 203 c.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A pipe network leakage monitoring system is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the mounting assembly (100) comprises a mounting seat (101) arranged on the outer wall of the pipeline, a fixing piece (102) arranged at the top of the mounting seat (101), and a clamping piece (103) arranged at the top of the fixing piece (102); and the number of the first and second groups,
the monitoring assembly (200) comprises a sensor (201) arranged inside the clamping piece (103), a processing unit (202) connected with the sensor (201), and an upper computer unit (203) connected with the processing unit (202).
2. The pipe network leak monitoring system of claim 1, wherein: the mounting seat (101) comprises a mounting hole (101a) formed in the mounting seat, and the mounting seat (101) is fixedly connected with the outer wall of the pipeline.
3. A pipe network leakage monitoring system according to claim 1 or 2, wherein: the fixing piece (102) comprises a clamp (102a) arranged at the top of the mounting seat (101), and sleeves (102b) arranged in mounting holes (101a) at two ends of the clamp (102 a).
4. The pipe network leak monitoring system of claim 3, wherein: the fixing piece (102) further comprises a lock ball (102c) arranged at the bottom of the sleeve (102b), a lock block (102d) arranged inside the sleeve (102b), a first spring (102e) arranged at the top of the lock block (102d), and a bolt (102f) arranged at the top of the first spring (102 e).
5. The pipe network leak monitoring system of claim 4, wherein: the clamping piece (103) comprises a base (103a) arranged at the top of the clamp (102a), and a first screw rod (103b) and a second screw rod (103c) which are arranged inside the base (103 a).
6. The pipe network leak monitoring system of claim 5, wherein: the clamping piece (103) further comprises a first gear (103d) arranged at the end of the first screw rod (103b), a second gear (103e) arranged at the end of the second screw rod (103c), a driving gear (103f) arranged between the first gear (103d) and the second gear (103e), and a power disc (103g) arranged at the end of the driving gear (103 f).
7. The pipe network leakage monitoring system of claim 5 or 6, wherein: the clamping piece (103) further comprises a clamping block (103h) arranged at the top of the first screw rod (103b) and the second screw rod (103c), a thin cylinder (103i) arranged at the end part of the clamping block (103h), and a second spring (103j) arranged inside the clamping block (103 h).
8. The pipe network leak monitoring system of claim 7, wherein: the sensor (201) comprises an ultrasonic sensor (201a) and a positioning sensor (201 b).
9. A pipe network leak monitoring system as defined in any one of claims 1, 2, 4, 5, 6 and 8 wherein: the processing unit (202) comprises a processor (202a), an acquisition module (202b), a storage module (202c) and a wireless transmission module (202d), wherein the acquisition module (202b), the storage module (202c) and the wireless transmission module (202d) are respectively connected with the processor (202 a).
10. The pipe network leak monitoring system of claim 9, wherein: the upper computer unit (203) comprises a server (203a) connected with the wireless transmission module (202e), a cloud storage module (203b) connected with the server (203a), and a remote monitoring platform (203c) connected with the server (203 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086879.0A CN114484297B (en) | 2022-01-25 | 2022-01-25 | Pipe network leakage monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086879.0A CN114484297B (en) | 2022-01-25 | 2022-01-25 | Pipe network leakage monitoring system |
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| CN114484297A true CN114484297A (en) | 2022-05-13 |
| CN114484297B CN114484297B (en) | 2023-07-18 |
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| CN202210086879.0A Active CN114484297B (en) | 2022-01-25 | 2022-01-25 | Pipe network leakage monitoring system |
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| CN214543331U (en) * | 2021-03-29 | 2021-10-29 | 许鑫 | Auxiliary device for erecting power line |
| CN113653952A (en) * | 2021-08-17 | 2021-11-16 | 北京首创生态环保集团股份有限公司 | Water supply network leakage monitoring device and system based on Internet of things |
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2022
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| US4429720A (en) * | 1982-09-23 | 1984-02-07 | Beck Richard D | Apparatus for seeking out and repairing leaks in pipes |
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|---|---|
| CN114484297B (en) | 2023-07-18 |
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