CN219453687U - Pipe network leakage point monitoring and early warning system - Google Patents
Pipe network leakage point monitoring and early warning system Download PDFInfo
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- CN219453687U CN219453687U CN202320410925.8U CN202320410925U CN219453687U CN 219453687 U CN219453687 U CN 219453687U CN 202320410925 U CN202320410925 U CN 202320410925U CN 219453687 U CN219453687 U CN 219453687U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 36
- 238000001514 detection method Methods 0.000 description 5
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Abstract
The utility model relates to the technical field of water supply pipeline monitoring and early warning systems, and discloses a pipe network leakage point monitoring and early warning system. The utility model replaces the traditional mode of communicating with a pipe network pipeline in an overhead mode for early warning and monitoring, and the support mechanism can keep flexible and adjustable bottoming characteristics of the early warning system through the telescopic support mechanism, the whole structure of the early warning system is arranged on a corresponding base body in a fixed installation mode, the installation stability of the early warning system is improved, on one hand, the situation that the connecting pipe orifice is bent and leaked due to external impact is reduced, and on the other hand, the situation that the early warning system is mechanically dithered due to strong impact force generated when water is stopped and supplied again is reduced.
Description
Technical Field
The utility model relates to the technical field of water supply pipeline monitoring, in particular to a pipe network leakage point monitoring and early warning system.
Background
The urban water supply network is an important component of urban infrastructure, and as the number and scale of cities are continuously expanded, the monitoring and control of pipe network leakage becomes a serious engineering technical problem commonly faced at home and abroad due to some reasons of planning, design, management and technology, and the system, comprehensive and efficient leakage monitoring on the urban water supply network is the most direct and effective measure for quickly and accurately searching and positioning leakage and timely repairing and maintaining.
At present, the detection method for the water supply pipeline comprises the following steps: listening detection, correlation detection, area detection and the like, when the correlation leak detection is carried out, because the requirements on the actual trend, pipe diameter and length of the detected pipeline are high, the requirements on the professional technology and theoretical knowledge of operators are also high, in practical application, aiming at the problem of water leakage of the water supply pipe network, each water supply pipe network is responsible for monitoring whether the water supply pipe network leaks and determining the position of a water leakage point by adopting the technologies such as listening bars, double-probe correlation leak detectors, multi-probe correlation leak detectors, intelligent remote water meters and the like, wherein the intelligent remote water meters can automatically and timely transmit the water meter reading back to a data center for analysis so as to determine the damaged occurrence area of the water supply pipe network, and the intelligent remote water meters are widely put into use.
However, the existing intelligent remote water meter for monitoring pipe network leakage points is used for being communicated with pipe network pipelines, and is often only installed and used in an overhead placement state due to pipe network arrangement, so that the installation stability is poor, on one hand, the situation of cracking and water leakage at the connecting end of the pipe network is extremely easy to occur due to external impact, on the other hand, when water is stopped and water is supplied again, the strong impact force of water flow is extremely easy to cause the intelligent remote water meter to cause mechanical shaking, the connection stability is reduced, and meanwhile, the situation of vibration looseness of internal components is extremely easy to occur. Therefore, a person skilled in the art provides a pipe network leakage point monitoring and early warning system to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a pipe network leakage point monitoring and early warning system so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe network leakage point monitoring and early warning system comprises a remote transmission monitoring mechanism, a pipe connecting mechanism and a support mechanism;
the bottom of the shell of the remote monitoring mechanism is provided with a support mechanism, and valve port ends on two sides of the remote monitoring mechanism are provided with a connecting pipe mechanism;
the pipe connecting mechanism comprises an external pipeline, a first sealing nut is sleeved on one end of the pipeline of the external pipeline, and a second sealing nut is sleeved on the other end of the pipeline of the external pipeline;
the support mechanism comprises a shrinkage screw sleeve, a first telescopic screw rod is screwed on the lower half part of the sleeve of the shrinkage screw sleeve, a second telescopic screw rod is screwed on the upper half part of the sleeve of the shrinkage screw sleeve, an installation base is installed at the bottom end of the first telescopic screw rod, and an installation top seat is installed at the top end of the second telescopic screw rod.
As still further aspects of the utility model: the remote transmission monitoring mechanism comprises a monitoring shell, a monitoring terminal is arranged in the monitoring shell, a conducting pipeline is arranged at the bottom of the monitoring shell, and a sensing probe extending to the cavity of the conducting pipeline is arranged at the bottom output end of the monitoring terminal.
As still further aspects of the utility model: and a sealing cover opposite to the instrument display panel of the monitoring terminal is connected above the shell frame of the remote transmission monitoring mechanism.
As still further aspects of the utility model: and the power conducting end of the monitoring terminal penetrates through the monitoring shell and is connected with a conducting cable.
As still further aspects of the utility model: the screw teeth of the first telescopic screw rod and the screw teeth of the second telescopic screw rod are arranged in a positive and reverse symmetry mode relative to the central line of the shrinkage screw sleeve, and the lengths of the screw rods of the first telescopic screw rod and the second telescopic screw rod are half of the lengths of the shrinkage screw sleeve.
As still further aspects of the utility model: one end of the pipeline of the external pipeline is sleeved with a first stop washer matched with the first sealing nut, and the other end of the pipeline of the external pipeline is sleeved with a second stop washer matched with the second sealing nut.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model replaces the traditional mode of communicating with a pipe network pipeline in an overhead mode for early warning and monitoring, and the support mechanism can keep flexible and adjustable bottoming characteristics of the early warning system through the telescopic support mechanism, the whole structure of the early warning system is arranged on a corresponding base body in a fixed installation mode, so that the installation stability of the early warning system is improved, on one hand, the situation that a connecting pipe orifice is bent and leaked due to external impact is reduced, and on the other hand, the situation that the early warning system is mechanically dithered due to strong impact force generated when water is stopped and water is supplied is reduced, and the protection work is carried out on the internal components of the early warning system.
2. According to the utility model, the connecting pipe mechanism which can be conveniently and rapidly disassembled is additionally arranged at the interface end of the early warning system, so that the early warning system has good disassembly and assembly service performance, and when the early warning system needs to be disassembled, maintained and replaced, the main body structure of the early warning system can be conveniently disassembled by using the transit connection of the connecting pipe mechanism, and a pipe network pipeline is not required to be damaged.
Drawings
FIG. 1 is a schematic diagram of a system for monitoring and early warning of pipe network leakage points;
FIG. 2 is a schematic diagram of a remote monitoring mechanism in a pipe network leakage point monitoring and early warning system;
FIG. 3 is a schematic structural diagram of a pipe connection mechanism in a pipe network leakage point monitoring and early warning system;
fig. 4 is a schematic structural diagram of a support mechanism in a pipe network leakage point monitoring and early warning system.
In the figure: 1. a remote transmission monitoring mechanism; 11. monitoring the shell; 12. a monitoring terminal; 13. a sensing probe; 14. conducting the pipeline; 2. sealing cover; 3. conducting the cable; 4. a pipe connecting mechanism; 41. externally connected pipelines; 42. a first stop washer; 43. a second stop washer; 44. a first sealing nut; 45. a second sealing nut; 5. a support mechanism; 51. the screw sleeve is contracted; 52. a first expansion screw; 53. a mounting base; 54. a second expansion screw; 55. and installing a top seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a pipe network leakage monitoring and early warning system includes a remote monitoring mechanism 1, a pipe connection mechanism 4, and a support mechanism 5, where the pipe connection mechanism 4 is installed at two valve port ends of the remote monitoring mechanism 1, the pipe connection mechanism 4 includes an external pipe 41, a first sealing nut 44 is sleeved at one end of the pipe of the external pipe 41, a second sealing nut 45 is sleeved at the other end of the pipe of the external pipe 41, a first stop washer 42 adapted to the first sealing nut 44 is sleeved at one end of the pipe of the external pipe 41, and a second stop washer 43 adapted to the second sealing nut 45 is sleeved at the other end of the pipe of the external pipe 41.
The support mechanism 5 is installed to the casing bottom of teletransmission monitoring mechanism 1, support mechanism 5 includes shrink swivel nut 51, shrink swivel nut 51's barrel casing lower half has screwed up first telescopic screw 52, and shrink swivel nut 51's barrel casing upper half has screwed up second telescopic screw 54, install the base 53 in the bottom of first telescopic screw 52, install the footstock 55 in the top of second telescopic screw 54, the screw thread of first telescopic screw 52 and second telescopic screw 54 is the forward, the reverse symmetry arrangement with respect to shrink swivel nut 51's central line, and the lead screw length of first telescopic screw 52 and second telescopic screw 54 is the half of shrink swivel nut 51 barrel casing length, after finishing with monitoring early warning system and pipe network pipeline intercommunication, the staff can manually screw up shrink swivel nut 51, utilize the forward, the reverse symmetry arrangement of first telescopic screw 52 and second telescopic screw 54 screw thread, promote two sets of telescopic screw shrink, stretch out, make the installation base 53 keep the touch-down, with corresponding base contact, carry out fixed installation work to the early warning system, improve the installation stability of early warning system, reduce the circumstances that the connection of buckling leads to the appearance of the pipe orifice of pipe orifice because of the high-down, on the other hand, the external water supply system is prevented from shaking the appearance when the condition of the high-pressure surge occurs, on the other hand, the external water supply device is prevented from the condition of the fact that the inside is out the high-down.
The remote monitoring mechanism 1 comprises a monitoring shell 11, a monitoring terminal 12 is arranged in the monitoring shell 11, a sealing cover 2 opposite to an instrument display panel of the monitoring terminal 12 is connected above a shell frame of the remote monitoring mechanism 1, and in the process of monitoring data such as flow and leakage points of a pipeline network management system by utilizing a monitoring and early warning system, the sealing cover 2 is additionally arranged above a meter cover of the remote monitoring mechanism 1, so that an instrument panel of the remote monitoring mechanism can be protected from being covered and protected, and the instrument panel is prevented from being damaged by sharp impact from the outside.
The bottom of monitor housing 11 installs and leads to pipeline 14, and the sensing probe 13 that extends to the inside of pipeline 14 cavity is installed to the bottom output of monitor terminal 12, and monitor terminal 12's electric power is led to the end and is connected with and leads to cable 3 through monitor housing 11, after finishing monitoring early warning system installation, is linked together conduction cable 3 and teletransmission sensing terminal, carries out real-time transmission work to monitoring early warning system's monitoring data, transmits monitoring data to remote terminal equipment, so that staff real-time supervision pipe network pipeline's water yield circulation condition.
The working principle of the utility model is as follows: when the monitoring and early warning system is used for monitoring data such as flow and leakage points on a pipeline network, the pipeline network is subjected to early warning and monitoring work in the form of an intelligent remote water meter, then when the intelligent remote water meter is installed and used, the first sealing nut 44 in the pipe connection mechanism 4 is screwed on the conducting pipeline 14 of the remote monitoring mechanism 1, then the second sealing nut 45 is screwed on the pipeline network in the same way, the intelligent remote water meter is communicated with the pipeline network pipeline, the water flow of the pipeline network is subjected to real-time monitoring work, after the monitoring and early warning system is communicated with the pipeline network pipeline, workers can manually screw the shrinkage screw sleeve 51, the two groups of telescopic screws are shrunk and stretched out by utilizing the forward and reverse symmetrical arrangement of the first telescopic screw rod 52 and the second telescopic screw rod 54, the installation base 53 is kept at the bottom of contact with a corresponding matrix, the monitoring and early warning system is fixedly installed, the installation stability of the monitoring and early warning system is improved, the conducting cable 3 is further communicated with the remote sensing terminal after the monitoring and early warning system is installed, the data of the intelligent remote water meter is transmitted to the pipeline network pipeline, the intelligent remote water meter is convenient to detach the monitoring and early warning system, the intelligent remote water meter is convenient to detach, the pipeline network monitoring and the intelligent remote water meter is convenient to detach, the monitoring and the pipeline network pipeline monitoring and the intelligent remote water meter has high maintenance system has high maintenance efficiency, and can be conveniently detached, and has high maintenance cost when the pipeline is required to be connected to be replaced, and is required to be convenient to be replaced by the remote pipeline.
Claims (6)
1. The pipe network leakage point monitoring and early warning system is characterized by comprising a remote transmission monitoring mechanism (1), a connecting pipe mechanism (4) and a support mechanism (5);
a support mechanism (5) is arranged at the bottom of the shell of the remote transmission monitoring mechanism (1), and a connecting pipe mechanism (4) is arranged at the valve port ends at both sides of the remote transmission monitoring mechanism (1);
the connecting pipe mechanism (4) comprises an external connecting pipe (41), a first sealing nut (44) is sleeved on one end of the pipe of the external connecting pipe (41), and a second sealing nut (45) is sleeved on the other end of the pipe of the external connecting pipe (41);
the support mechanism (5) comprises a shrinkage screw sleeve (51), a first telescopic screw rod (52) is screwed on the lower half part of the cylinder sleeve of the shrinkage screw sleeve (51), a second telescopic screw rod (54) is screwed on the upper half part of the cylinder sleeve of the shrinkage screw sleeve (51), an installation base (53) is installed at the bottom end of the first telescopic screw rod (52), and an installation top seat (55) is installed at the top end of the second telescopic screw rod (54).
2. The pipe network leakage point monitoring and early warning system according to claim 1, wherein the remote transmission monitoring mechanism (1) comprises a monitoring shell (11), a monitoring terminal (12) is installed in the monitoring shell (11), a conducting pipeline (14) is installed at the bottom of the monitoring shell (11), and a sensing probe (13) extending into the cavity of the conducting pipeline (14) is installed at the bottom output end of the monitoring terminal (12).
3. The pipe network leakage point monitoring and early warning system according to claim 2 is characterized in that a sealing cover (2) opposite to an instrument display panel of a monitoring terminal (12) is connected above a shell frame of the remote transmission monitoring mechanism (1).
4. The pipe network leakage point monitoring and early warning system according to claim 2, wherein the power conducting end of the monitoring terminal (12) penetrates through the monitoring shell (11) and is connected with a conducting cable (3).
5. The pipe network leakage point monitoring and early warning system according to claim 1, wherein the screw teeth of the first telescopic screw rod (52) and the second telescopic screw rod (54) are arranged in a forward and reverse symmetrical mode relative to the central line of the telescopic screw sleeve (51), and the screw rod lengths of the first telescopic screw rod (52) and the second telescopic screw rod (54) are half of the sleeve length of the telescopic screw sleeve (51).
6. The pipe network leakage point monitoring and early warning system according to claim 1, wherein a first stop washer (42) matched with a first sealing nut (44) is sleeved at one end of the pipe of the external pipe (41), and a second stop washer (43) matched with a second sealing nut (45) is sleeved at the other end of the pipe of the external pipe (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410925.8U CN219453687U (en) | 2023-03-07 | 2023-03-07 | Pipe network leakage point monitoring and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410925.8U CN219453687U (en) | 2023-03-07 | 2023-03-07 | Pipe network leakage point monitoring and early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453687U true CN219453687U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410925.8U Active CN219453687U (en) | 2023-03-07 | 2023-03-07 | Pipe network leakage point monitoring and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453687U (en) |
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2023
- 2023-03-07 CN CN202320410925.8U patent/CN219453687U/en active Active
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