CN219453685U - Urban water supply network leakage fault data collaborative analysis early warning device - Google Patents
Urban water supply network leakage fault data collaborative analysis early warning device Download PDFInfo
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- CN219453685U CN219453685U CN202320761611.2U CN202320761611U CN219453685U CN 219453685 U CN219453685 U CN 219453685U CN 202320761611 U CN202320761611 U CN 202320761611U CN 219453685 U CN219453685 U CN 219453685U
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Abstract
The utility model relates to a cooperative analysis and early warning device for leakage fault data of an urban water supply network, which comprises detection water inlet pipes arranged on reserved branch pipes on each water supply main pipe, wherein the detection water inlet pipes are communicated with the detection main pipes, detection pistons are arranged in the detection main pipes, displacement sensors are arranged on the detection main pipes, the displacement sensors are arranged on the moving paths of the detection pistons, the displacement sensors are used for detecting displacement signals of the detection pistons, the detection main pipes are communicated with water return pipes, the water return pipes are communicated with the water supply main pipes, the detection water inlet pipes are arranged on the reserved branch pipes, the detection main pipes are arranged on the detection water inlet pipes, the detection pistons are arranged on the detection main pipes, when the water supply main pipes leak, the water supply main pipes of the whole network can generate pressure changes with different degrees, the displacement changes of the detection pistons are detected through the displacement sensors, and the pressure change data of each water supply main pipe are transmitted to a control console for analysis, so that the cooperative analysis of the data can be realized, and the early warning purpose is achieved.
Description
Technical Field
The utility model relates to the technical field of water supply networks, in particular to a cooperative analysis and early warning device for leakage fault data of an urban water supply network.
Background
With the rapid development of cities, various pipe network systems are complicated, and aiming at the problems that leakage or pipe breakage often occurs on a main line or a branch line of a water supply pipe network of the water supply pipe network, in actual rush repair operation and maintenance, great challenges are presented to engineering technicians, when a large water leakage problem occurs, the water supply pipe network can be positioned in time and rush repair can be performed, and aiming at the condition of small leakage quantity, the problem of untimely discovery can occur, if the water supply pipe network leaks, the water supply pipe network can not be maintained in time, and roadbed collapse and water resource waste can be easily caused; therefore, the method provides data support for judging the running state of the urban water supply network and mastering the risk state of the water supply network in real time by adopting a scientific and reasonable method, and strives for timely finding risks and eliminating faults before accidents occur, so that the accident rate of the water supply pipeline is reduced, the passive rush repair is changed into active prevention, and the safety operation and maintenance work efficiency of the water supply network is improved. Therefore, the current water pipe leakage early warning device has the defects of short service life, poor early warning effect, inconvenient period detection and the like.
Disclosure of Invention
The utility model aims to at least solve the problem of low operation and maintenance efficiency of a water supply network in the prior art; therefore, the utility model provides the urban water supply network leakage fault data collaborative analysis early warning device which can carry out leakage detection on the water supply network in real time, achieve collaborative data analysis and play a role in maintaining the safety and efficiency of the water supply network.
To achieve the above objective, according to an embodiment of the first aspect of the present utility model, an urban water supply network leakage fault data collaborative analysis and early warning device is provided, which includes a detection water inlet pipe disposed on a reserved branch pipe on each water supply main pipe, the detection water inlet pipe is communicated with the detection main pipe, a detection piston is disposed in the detection main pipe, a displacement sensor is disposed on a movement path of the detection piston, the displacement sensor is used for detecting a displacement signal of the detection piston, the detection main pipe is communicated with a water return pipe, and the water return pipe is communicated with the water supply main pipe.
Preferably, the pipe orifice of the detection water inlet pipe is provided with a connecting cap body, the connecting cap body is connected with a reserved branch pipe on the water supply main pipe, a plugging pipe is arranged on the connecting cap body, a plugging piston is arranged on the plugging pipe, and the plugging piston is used for cutting off and opening the plugging pipe.
Preferably, the connecting cap body and the plugging pipe form rotary connection, a sealing gasket is arranged in the connecting cap body, and the connecting cap body and a reserved branch pipe on the water supply main pipe form threaded connection and fit.
Preferably, a guide pipe is arranged in the pipe cavity of the plugging pipe, one end of the guide pipe is sealed and stretches into the pipe cavity of the plugging pipe, the plugging piston is arranged in the guide pipe, a water guide hole is formed in the guide pipe, one end of the plugging piston is connected with a piston rod of a plugging electric cylinder, the plugging electric cylinder is fixed at the pipe wall of the plugging pipe, and the plugging electric cylinder drives the plugging piston to be located above and below the water guide hole.
Preferably, a detection rod is arranged at the center of one end of the detection piston, the detection rod is arranged along the length direction of the detection main pipe, the displacement sensor is arranged on the movement path of the detection rod, and the displacement sensor is used for detecting a distance signal of the rod end.
Preferably, a partition plate is arranged in the lumen of the detection main pipe, a telescopic pipe is arranged in the center of the partition plate, and the detection rod is slidably arranged in the telescopic pipe.
Preferably, a gasket is arranged on the rod body of the detection rod, a telescopic spring is arranged on the rod body of the detection rod, and two ends of the telescopic spring respectively abut against the gasket and the pipe ends of the telescopic sleeve.
Preferably, the pipe orifice of the detection main pipe is provided with a cover body, the displacement sensor is arranged on the cover body, and the cover body and the pipe orifice of the detection main pipe form detachable connection.
Preferably, the cover body is in a cap shape integrally, a threaded connection section is arranged at the pipe orifice of the detection main pipe, and the cover body and the pipe orifice of the detection main pipe form threaded connection.
Preferably, the center of the cover body is provided with an insertion tube, the detection rod stretches into the insertion tube, and the detection end of the displacement sensor stretches into the position of the tube opening of the insertion tube.
Compared with the prior art, the utility model has the beneficial effects that: the device is when in actual use, reserve the branch pipe in advance on each water supply is responsible for, after the water supply pipe network construction is good, will detect the inlet tube and install on reserving the branch pipe, and detect the main pipe on detecting the inlet tube, install the detection piston on detecting the main pipe, when the water supply is responsible for the leakage problem, the water supply of whole pipe network is responsible for and can appear the pressure variation of different degree, detect the displacement variation of piston through displacement sensor survey, with the pressure variation data transmission to the control cabinet of each water supply is responsible for and carry out the analysis, and then can play the effect of data collaborative analysis, reach the purpose of early warning.
Drawings
FIG. 1 is a schematic structural diagram of an urban water supply network leakage fault data collaborative analysis early warning device;
FIG. 2 is a schematic diagram of the structure of a test main;
FIG. 3 is a cross-sectional view of a test main;
fig. 4 is a cross-sectional view of the test inlet tube.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.
The utility model provides a city water supply network leakage fault data collaborative analysis early warning device, includes the detection inlet tube 200 that sets up on reserving the branch pipe on each water supply main pipe 100, detection inlet tube 200 communicates with detection main pipe 300, be provided with detection piston 400 in the detection main pipe 300, be provided with displacement sensor 310 on the detection main pipe 300, displacement sensor 310 sets up on the travel path of detection piston 400, displacement sensor 310 is used for detecting the displacement signal of detection piston 400, detection main pipe 300 communicates with wet return 500, wet return 500 communicates with water supply main pipe 100.
The device is when in actual use, reserve branch pipes have been set up in advance on each water supply main 100, after the water supply pipe network construction is good, will detect inlet tube 200 and install on reserving branch pipes, and detect the main pipe 300 on detecting the inlet tube 200, install on detecting the main pipe 300 and detect piston 400, when the water supply main 100 appears leaking the problem, the water supply main of whole pipe network can appear the pressure variation of different degree, detect piston 400's displacement variation through displacement sensor 310 survey, with the pressure variation data transmission of each water supply main 100 to the control cabinet and carry out the analysis, and then can play the effect of data collaborative analysis, reach the purpose of early warning.
This early warning device's installation judges to the construction condition of the water supply network in each city, when the city pipe network is great, needs to increase the installation density of water supply person in charge 100, according to the pressure change signal of feedback on the different water supply person in charge 100, according to daily time's use amount, when abnormal pressure increase or when reducing, then the explanation water supply network appears unusual, can examine the judgement, and then can analyze out accident pipe network section by section, reaches the purpose to revealing fault analysis, plays the effect of early warning.
In order to facilitate the installation of the system and the main water supply pipe 100, the pipe orifice of the detection water inlet pipe 200 is provided with a connection cap body 210, the connection cap body 210 is connected with a reserved branch pipe on the main water supply pipe 100, a plugging pipe 220 is arranged on the connection cap body 210, a plugging piston 221 is arranged on the plugging pipe 220, and the plugging piston 221 is used for cutting off and opening the plugging pipe 220.
Specifically, for easy installation, the connection cap 210 and the plugging tube 220 form a rotary connection, a sealing gasket is disposed in the connection cap 210, and the connection cap 210 and the reserved branch tube on the main water supply tube 100 form a threaded connection fit.
More specifically, a conduit 222 is disposed in the lumen of the plugging tube 220, one end of the conduit 222 is sealed and extends into the lumen of the plugging tube 220, the plugging piston 221 is disposed in the conduit 222, a water guiding hole 2221 is disposed on the conduit 222, one end of the plugging piston 221 is connected with a piston rod of the plugging cylinder 223, the plugging cylinder 223 is fixed at the wall of the plugging tube 220, and the plugging cylinder 223 drives the plugging piston 221 to be located above and below the water guiding hole 2221.
When the early warning device is not actually used, the plugging cylinder 223 drives the plugging piston 221 to be located above the water guide hole 2221, so that the plugging tube 220 is cut off, and when detection is needed, the plugging cylinder 223 drives the plugging piston 221 to be located below the water guide hole 2221, so that the plugging tube 220 is conducted.
Preferably, a sensing rod 410 is provided at a center of one end of the sensing piston 400, the sensing rod 410 is disposed along a length direction of the sensing main pipe 300, the displacement sensor 310 is disposed on a moving path of the sensing rod 410, and the displacement sensor 310 is used to sense a distance signal of a rod end of the sensing rod 410.
In order to realize the installation of the detection rod 410, a partition 320 is disposed in the lumen of the main detection tube 300, a telescopic tube 321 is disposed in the center of the partition 320, and the detection rod 410 is slidably disposed in the telescopic tube 321.
The shaft of the detection rod 410 is provided with a gasket 411, the shaft of the detection rod 410 is provided with a telescopic spring 412, and two ends of the telescopic spring 412 respectively abut against the gasket 411 and the pipe ends of the telescopic sleeve 321.
The nozzle of the main detection tube 300 is provided with a cover 330, the displacement sensor 310 is mounted on the cover 330, and the cover 330 and the nozzle of the main detection tube 300 form a detachable connection.
The cover 330 is integrally formed in a cap shape, a threaded connection section is arranged at the pipe orifice of the main detection pipe 300, and the cover 330 and the pipe orifice of the main detection pipe 300 form threaded connection.
The center of the cover 330 is provided with a cannula 331, the detection rod 410 extends into the cannula 331, and the detection end of the displacement sensor 310 extends into the position of the mouth of the cannula 331.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (10)
1. The utility model provides a city water supply network leakage fault data collaborative analysis early warning device which characterized in that: including setting up detection inlet tube (200) on reserving branch pipe on each water supply main pipe (100), detection inlet tube (200) and detection are responsible for (300) intercommunication, be provided with in detection is responsible for (300) and detect piston (400), be provided with displacement sensor (310) on detection is responsible for (300), displacement sensor (310) set up on the travel path of detecting piston (400), displacement sensor (310) are used for detecting the displacement signal of detecting piston (400).
2. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 1, wherein the urban water supply network leakage fault data collaborative analysis and early warning device is characterized in that: the pipe orifice of the detection water inlet pipe (200) is provided with a connecting cap body (210), the connecting cap body (210) is connected with a reserved branch pipe on the water supply main pipe (100), a plugging pipe (220) is arranged on the connecting cap body (210), a plugging piston (221) is arranged on the plugging pipe (220), and the plugging piston (221) is used for cutting off and opening the plugging pipe (220).
3. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 2, wherein: the connecting cap body (210) and the plugging pipe (220) form rotary connection, a sealing gasket is arranged in the connecting cap body (210), and the connecting cap body (210) and a reserved branch pipe on the main water supply pipe (100) form threaded connection and fit.
4. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 3, wherein: the utility model discloses a shutoff pipe, including shutoff pipe (220), shutoff piston (221), shutoff pipe (220) are provided with pipe (222) in the lumen, the one end of shutoff pipe (222) is sealed and stretches into in shutoff pipe (220) lumen, be provided with water guide hole (2221) on the shutoff pipe (222), shutoff piston (221) one end is connected with the piston rod of shutoff jar (223), shutoff jar (223) are fixed in shutoff pipe (220) pipe wall position, shutoff jar (223) drive shutoff piston (221) are located water guide hole (2221) top and below position.
5. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 4, wherein the urban water supply network leakage fault data collaborative analysis and early warning device is characterized in that: the detection piston (400) is provided with a detection rod (410) at the center of one end, the detection rod (410) is arranged along the length direction of the detection main pipe (300), the displacement sensor (310) is arranged on the moving path of the detection rod (410), and the displacement sensor (310) is used for detecting a distance signal of the rod end of the detection rod (410).
6. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 5, wherein the urban water supply network leakage fault data collaborative analysis and early warning device is characterized in that: the detecting main pipe is characterized in that a partition plate (320) is arranged in the pipe cavity of the detecting main pipe (300), a telescopic sleeve (321) is arranged in the center of the partition plate (320), and the detecting rod (410) is arranged in the telescopic sleeve (321) in a sliding mode.
7. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 6, wherein the urban water supply network leakage fault data collaborative analysis and early warning device comprises: the detecting rod is characterized in that a gasket (411) is arranged on the rod body of the detecting rod (410), a telescopic spring (412) is arranged on the rod body of the detecting rod (410), and two ends of the telescopic spring (412) are respectively abutted against the pipe ends of the gasket (411) and the telescopic sleeve (321).
8. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 7, wherein the urban water supply network leakage fault data collaborative analysis and early warning device comprises: the mouth of pipe of detection person in charge (300) is provided with lid (330), displacement sensor (310) are installed on lid (330), lid (330) and the mouth of pipe of detection person in charge (300) constitute detachable connection.
9. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 8, wherein the urban water supply network leakage fault data collaborative analysis and early warning device comprises: the cover body (330) is integrally in a cap shape, a threaded connection section is arranged at the pipe orifice of the detection main pipe (300), and the cover body (330) and the pipe orifice of the detection main pipe (300) form threaded connection.
10. The urban water supply network leakage fault data collaborative analysis and early warning device according to claim 8, wherein the urban water supply network leakage fault data collaborative analysis and early warning device comprises: the center of the cover body (330) is provided with a cannula (331), the detection rod (410) stretches into the cannula (331), and the detection end of the displacement sensor (310) stretches into the position of a tube orifice of the cannula (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761611.2U CN219453685U (en) | 2023-03-28 | 2023-03-28 | Urban water supply network leakage fault data collaborative analysis early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761611.2U CN219453685U (en) | 2023-03-28 | 2023-03-28 | Urban water supply network leakage fault data collaborative analysis early warning device |
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| Publication Number | Publication Date |
|---|---|
| CN219453685U true CN219453685U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320761611.2U Active CN219453685U (en) | 2023-03-28 | 2023-03-28 | Urban water supply network leakage fault data collaborative analysis early warning device |
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| CN (1) | CN219453685U (en) |
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- 2023-03-28 CN CN202320761611.2U patent/CN219453685U/en active Active
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