CN220104432U - Municipal administration water supply network leak source location simulation detection device - Google Patents
Municipal administration water supply network leak source location simulation detection device Download PDFInfo
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- CN220104432U CN220104432U CN202321592632.2U CN202321592632U CN220104432U CN 220104432 U CN220104432 U CN 220104432U CN 202321592632 U CN202321592632 U CN 202321592632U CN 220104432 U CN220104432 U CN 220104432U
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004088 simulation Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 103
- 238000005192 partition Methods 0.000 abstract description 17
- 238000011160 research Methods 0.000 abstract description 8
- RAYLUPYCGGKXQO-UHFFFAOYSA-N n,n-dimethylacetamide;hydrate Chemical compound O.CN(C)C(C)=O RAYLUPYCGGKXQO-UHFFFAOYSA-N 0.000 abstract description 5
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Abstract
The utility model discloses a municipal water supply network leakage point positioning simulation detection device, wherein a pressure gauge and side leakage valves are arranged on a test pipeline to be detected, the pressure gauges are arranged at two ends of the test pipeline, the leakage valves are equidistantly arranged on the test pipeline, the test pipeline can form different pipeline network models and DMA water supply area partition schemes, during detection, a water supply unit is started, the water supply unit comprises a plurality of water supply pumps, different numbers of water supply pumps can be selected according to required flow and pressure, and after the required flow and pressure are achieved, the pressure gauge is arranged at each independent partition node, so that a real pipeline can be simulated, the partition is flexible, the three-level partition metering requirement can be realized, and the verification of the characteristics, the characteristic research and the research test of the water supply network is facilitated.
Description
Technical Field
The utility model relates to the field of urban water supply equipment, in particular to a device for positioning, simulating and detecting leakage points of a municipal water supply network.
Background
Pipelines buried with metal or other materials, such as municipal engineering, community life, fire water supply and the like, have weak pipeline joints and uneven stress positions due to various reasons, such as foundation settlement, construction process, quality problems and the like, are easy to break and fall off, cause leakage of water, gas and the like, and cause economic loss and certain potential safety hazard. Once the buried pipe network leaks, the pipe pressure is not ensured, the leakage point is generally difficult to find, and the maintenance difficulty is high.
The existing buried pipe network installation construction technology cannot ensure that the buried pipe network is free from leakage for a long time, the leakage of the urban water supply network is consistent, puzzles the water supply industry, and the method is significant in how to locate and monitor leakage points and immediately find out that the water supply of the pipe network is abnormal, so that the method is safe for urban water supply, reduces running, overflowing, dripping and leaking, and reduces production and marketing errors.
Chinese patent No. CN201220184241.2 discloses a rapid detection device for a leakage of a buried pipe network, which comprises a surrounding type detector and a tail rod installed above the surrounding type detector. One end of the tail rod is arranged on the tail rod connector of the surrounding detector, and the other end of the tail rod extends out of the ground surface and is perpendicular to the ground surface. The quick detection device for the leakage of the buried pipe network can quickly and timely find out the leakage point in a short time, maintain in time, reduce loss, reduce the cost of blindly finding the leakage point, and increase economic benefit. Meanwhile, the rapid detection device for the seepage of the buried pipe network is scientific and reasonable in design, convenient to use and suitable for processing, production and use.
The technical scheme disclosed in the patent cannot simulate a real pipe network and cannot study the characteristics, the characteristics and the research tests of the water supply pipe network.
In view of the above, a device for positioning, simulating and detecting leakage points of municipal water supply network is needed to solve the defects existing in the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a municipal water supply network leakage point positioning simulation detection device, which aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal water supply network leak source location simulation detection device, includes water storage water tank, water supply unit and test pipeline subassembly, water supply unit is linked together with water storage water tank, test pipeline subassembly one end is linked together with water supply unit, test pipeline subassembly other end and water storage water tank intercommunication, test pipeline subassembly includes test pipeline, set up manometer and a plurality of leak hunting valve on the test pipeline, manometer and leak hunting valve all are linked together with test pipeline, the manometer sets up at test pipeline both ends, leak hunting valve equidistance sets up on test pipeline. The pressure gauge and the side leakage valve are arranged on the test pipeline to be detected, the pressure gauge is arranged at two ends of the test pipeline, the leakage valves are arranged on the test pipeline at equal intervals, the test pipeline can form different pipe network models and DMA water supply area partition schemes, when the test pipeline is detected, the water supply unit is started, the water supply unit comprises a plurality of water supply pumps, different numbers of water supply pumps can be selected according to required flow and pressure, after the required flow and pressure are reached, the pressure gauge is arranged at each independent partition node, so that a real pipe network can be simulated, the partition is flexible, the three-level partition metering requirement can be realized, the verification of the water supply pipe network characteristics, the characteristic research and the research test is facilitated, and the leakage point positioning is accurate.
Optionally, the test pipeline below sets up the water catch bowl, the water catch bowl below sets up the support frame, support frame and water catch bowl fixed connection. The water collecting tank is used for collecting water leakage of the leak detection valve and water outlet during pipe explosion, and is convenient for recovering test water.
Optionally, the water collecting tank is connected with a lift pump, and the lift pump is communicated with the water collecting tank and the water storage tank. The lift pump can convey water in the water collecting tank to the water tank, so that the test water can return to the inside of the water tank conveniently, and cyclic utilization is realized.
Optionally, a flowmeter is arranged on the test pipeline, and the flowmeter is fixedly connected with the test pipeline. The flowmeter is used for measuring the flow in the test pipeline, and is convenient for detecting the leakage point of the test pipeline.
Optionally, a noise meter is arranged on the test pipeline, and the noise meter is fixedly connected with the test pipeline. The noise meter is used for measuring the noise of the test pipeline, and can judge the noise change of different positions according to the numerical value of the noise, so that whether the test pipeline is leaked or not can be judged.
Optionally, the pipeline that water storage water tank, water supply unit and test pipeline link to each other adopts the reticulation hose. The reticulate pattern hose can change direction at will, and then different pipe network models and DMA water supply area partition schemes are conveniently built.
The utility model has the beneficial effects that:
1. in the utility model, a pressure gauge and a side leakage valve are arranged on a test pipeline to be detected, the pressure gauge is arranged at two ends of the test pipeline, the leakage valves are equidistantly arranged on the test pipeline, the test pipeline can form different pipe network models and DMA water supply area partition schemes, during detection, a water supply unit is started, the water supply unit comprises a plurality of water supply pumps, different numbers of water supply pumps can be selected according to required flow and pressure, and after the required flow and pressure are reached, the pressure gauge is arranged at each independent partition node, so that a real pipe network can be simulated, the partition is flexible, the three-level partition metering requirement can be realized, the verification of the characteristics, the characteristic research and the research test of the water supply pipe network is facilitated, and the leakage point positioning is accurate;
2. according to the utility model, the water collecting tank is used for collecting water leakage of the leakage detection valve and water discharge when the pipe is burst, so that the test water is convenient to recycle, the lifting pump can convey the water in the water collecting tank to the water tank, and the test water is convenient to return to the inside of the water tank, so that the cyclic utilization is realized;
3. according to the utility model, the flowmeter is used for measuring the flow in the test pipeline, so that the leakage point of the test pipeline is conveniently detected, the noise meter is used for measuring the noise of the test pipeline, and the noise change at different positions can be judged according to the numerical value of the noise, so that whether the test pipeline is leaked or not can be judged, and the use value and the popularization value are certain.
Drawings
Fig. 1 is a schematic diagram of a first structure of the present utility model.
Fig. 2 is a schematic diagram of a second structure of the present utility model.
Fig. 3 is a schematic view of a third structure of the present utility model.
FIG. 4 is a schematic illustration of one construction of a test tube assembly.
In the figure: 1. a water storage tank; 2. a water supply unit; 3. testing the pipeline assembly; 4. testing a pipeline; 5. a pressure gauge; 6. a leak detection valve; 7. a flow meter; 8. a noise meter; 9. a water collection tank; 10. a lift pump; 11. and (5) supporting frames.
Detailed Description
Embodiment one: as shown in figures 1 and 4, the municipal water supply network leak source positioning simulation detection device comprises a water storage water tank 1, a water supply unit 2 and a test pipeline assembly 3, wherein the water supply unit 2 is communicated with the water storage water tank 1, one end of the test pipeline assembly 3 is communicated with the water supply unit 2, the other end of the test pipeline assembly 3 is communicated with the water storage water tank 1, the test pipeline assembly 3 comprises a test pipeline 4, the test pipeline 4 is placed side by side and connected in series, a pressure gauge 5 and a leak detection valve 6 are arranged on the test pipeline 4, the pressure gauge 5 and the leak detection valve 6 are both communicated with the test pipeline 4, the pressure gauge 5 is arranged at two ends of the test pipeline 4, the leak detection valve 6 is equidistantly arranged on the test pipeline 4, a water collecting tank 9 is arranged below the test pipeline 4, a supporting frame 11 is arranged below the water collecting tank 9, the supporting frame 11 is fixedly connected with the water collecting tank 9, the water collecting tank 9 is connected with a lifting pump 10, the lifting pump 10 is communicated with the water collecting tank 9 and the water tank 1, the test pipeline 4 is fixedly connected with the test pipeline 4, the flow meter 7 is fixedly connected with the test pipeline 4, a noise gauge 8 is arranged on the test pipeline 4, the noise gauge 8 is fixedly connected with the test pipeline 4, and the test pipeline 1 is connected with the test pipeline 4, and the water storage water tank 1 and the water supply unit 2 is connected with the water supply unit by adopting a reticulation hose.
According to the utility model, the pressure gauge and the side leakage valve are arranged on the test pipeline to be detected, the pressure gauge is arranged at two ends of the test pipeline, the leakage valves are equidistantly arranged on the test pipeline, the test pipeline can form different pipe network models and DMA water supply area partition schemes, when in detection, the water supply unit is started, the water supply unit comprises a plurality of water supply pumps, different numbers of water supply pumps can be selected according to required flow and pressure, after the required flow and pressure are achieved, the pressure gauge is arranged at each independent partition node, so that a real pipe network can be simulated, the partition is flexible, the three-level partition metering requirement can be realized, the verification of the characteristics and the research test of the water supply pipe network is facilitated, the leakage points are accurately positioned, the water collecting tank is used for collecting water leakage of the leakage valves and water discharge of the pipe burst valves, the test water is convenient to recycle, the lifting pump can convey the water in the water collecting tank to the water tank, the test water tank is convenient to return to the inside, the flow meter is used for measuring the flow in the test pipeline, the leakage points of the test pipeline are convenient to detect, the noise gauge is used for measuring the noise of the test pipeline, the real pipe network can be simulated, the noise can be judged according to the numerical value of the noise of the test pipeline, the noise in different positions can be changed, the random pipe network can be conveniently changed, and the random pipe network has a certain value can be changed, and the random water supply area can be conveniently and changed, and has a value.
Embodiment two: referring to fig. 2, the difference between the first embodiment and the second embodiment is that the test pipes are placed in different manners and connected, and in this embodiment, two transverse test pipes and two longitudinal test pipes are provided, one longitudinal test pipe is placed between the two transverse test pipes, and the other longitudinal test pipe is placed at the end of the transverse test pipe and connected with the transverse test pipe, and the outlets of the two longitudinal test pipes are connected with the water storage tank.
Embodiment III: referring to fig. 3, the difference between the first embodiment and the second embodiment is that the test pipes are placed in different manners and are connected in different manners, and in this embodiment, two transverse test pipes and two longitudinal test pipes are alternately connected in sequence.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a municipal water supply network leak source location simulation detection device, its characterized in that, including water storage water tank, water supply unit and test pipeline subassembly, water supply unit is linked together with water storage water tank, test pipeline subassembly one end is linked together with water supply unit, test pipeline subassembly other end and water storage water tank intercommunication, test pipeline subassembly includes test pipeline, set up manometer and leak hunting valve on the test pipeline, manometer and leak hunting valve all are linked together with test pipeline, the manometer sets up at test pipeline both ends, leak hunting valve equidistance sets up on test pipeline.
2. The municipal water supply network leakage point positioning simulation detection device according to claim 1, wherein a water collecting tank is arranged below the test pipeline, a supporting frame is arranged below the water collecting tank, and the supporting frame is fixedly connected with the water collecting tank.
3. The municipal water supply network leak source positioning simulation detection device according to claim 2, wherein the water collecting tank is connected with a lifting pump, and the lifting pump is communicated with the water collecting tank and the water storage tank.
4. The municipal water supply network leakage point positioning simulation detection device according to claim 1, wherein a flowmeter is arranged on the test pipeline and is fixedly connected with the test pipeline.
5. The municipal water supply network leakage point positioning simulation detection device according to claim 1, wherein a noise meter is arranged on the test pipeline and is fixedly connected with the test pipeline.
6. The municipal water supply network leak location simulation detection device according to any one of claims 1 to 5, wherein the water storage tank, the water supply unit and the pipeline connected with the test pipeline adopt a reticulate hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592632.2U CN220104432U (en) | 2023-06-21 | 2023-06-21 | Municipal administration water supply network leak source location simulation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592632.2U CN220104432U (en) | 2023-06-21 | 2023-06-21 | Municipal administration water supply network leak source location simulation detection device |
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| Publication Number | Publication Date |
|---|---|
| CN220104432U true CN220104432U (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592632.2U Active CN220104432U (en) | 2023-06-21 | 2023-06-21 | Municipal administration water supply network leak source location simulation detection device |
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| Country | Link |
|---|---|
| CN (1) | CN220104432U (en) |
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2023
- 2023-06-21 CN CN202321592632.2U patent/CN220104432U/en active Active
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