Pipe network monitoring device and pipe network system

Abstract

The utility model belongs to the technical field of pipe network monitoring, and discloses a pipe network monitoring device and a pipe network system. The pipe network monitoring device comprises a liquid collection unit, a mobile maintenance unit and a first monitoring mechanism. The liquid collecting unit comprises a liquid collecting tank and a liquid level monitoring element, the liquid collecting tank is located below the pipeline, and the liquid level monitoring element is located in the liquid collecting tank. The mobile maintenance unit comprises a mobile mechanism and a maintenance mechanism, the maintenance mechanism is fixed to the tail end of the mobile mechanism, the mobile mechanism can move in the first direction and the second direction, and the first direction is perpendicular to the second direction. The first monitoring mechanism is located above the pipeline, and the first monitoring mechanism can be arranged to be a camera. The pipe network monitoring device can timely find the liquid leakage problem of the pipeline, accurately position the position of a leakage point, quickly judge the liquid leakage degree, timely maintain the leakage point, reduce the time required for repairing the pipe network, avoid large-area shutdown and production halt caused by the problem of the pipe network, and ensure the order of production and life.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe network monitoring technical field especially relates to a pipe network monitoring device and pipe network system. BACKGROUND

[0002] The city drainage system is the engineering facility system of processing and excluding city sewage and rainwater, is the component part of city public facilities, is the material foundation of city survival and development. Whether the drainage facility is intact, the function is perfect, is directly related to the quality of life, is related to the sustainable development of city economy and society, also is related to the construction of harmonious society. With the rapid development of city, drainage pipeline gradually increases, if according to the maintenance management mode of the past, already can not effectively maintain, play the due function.

[0003] Due to the different types of pollutants and the limitation of treatment process, electroplating and PCB industrial park wastewater needs to be classified and collected, and treated with different qualities, which leads to a large number of pipes and pipe fittings in the park sewage pipe network. The existing pipe network cannot realize the timely discovery and positioning of the dripping and pipe burst, and cannot realize the rapid repair after positioning. From discovering the pipe network problem to positioning the problem pipe network, to repairing the problem pipe network, it takes too long, and it is easy to cause large-scale shutdown of the park due to pipe network problems.

[0004] Therefore, a pipe network monitoring device and pipe network system are needed to solve the above problems. INVENTION CONTENTS

[0005] One purpose of the utility model is to provide a pipe network monitoring device that can monitor the pipe in real time, locate the pipe leakage point in time and automatically repair it.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A pipe network monitoring device is provided, comprising:

[0008] A liquid collecting unit, which comprises a liquid collecting tank and a liquid level monitoring element, the liquid collecting tank is located below the pipe, and the liquid level monitoring element is located in the liquid collecting tank;

[0009] A mobile maintenance unit, which comprises a mobile mechanism and a maintenance mechanism, the maintenance mechanism is fixed to the end of the mobile mechanism, the maintenance mechanism can repair the water leakage point of the pipe, and the mobile mechanism can move in a first direction and a second direction, the first direction and the second direction are perpendicular;

[0010] A first monitoring mechanism, which is located above the pipe.

[0011] As an optional solution of the pipe network monitoring device, the first monitoring mechanism is capable of moving along the first direction.

[0012] As an optional solution of the pipe network monitoring device, the mobile maintenance unit further comprises a second monitoring mechanism connected to the end of the moving mechanism.

[0013] As an optional solution of the pipe network monitoring device, a plurality of the liquid collecting units are arranged at intervals in the first direction.

[0014] As an optional solution of the pipe network monitoring device, the liquid collecting unit further comprises a third monitoring mechanism located in the liquid collecting tank.

[0015] Another purpose of the utility model is to provide a pipe network system capable of monitoring the pipe network in real time, positioning the leakage point of the pipe network in time and automatically maintaining.

[0016] To achieve the purpose, the utility model adopts the following technical scheme:

[0017] The utility model provides a pipe network system, including pipe unit, enclosure structure and above -mentioned pipe network monitoring device, pipe unit and enclosure structure all extend along first direction, pipe unit is fixed on the inner wall of enclosure structure, liquid collecting unit is located below enclosure structure, mobile maintenance unit is located in enclosure structure, first monitoring mechanism is installed in the top of the inner wall of enclosure structure.

[0018] As an optional solution of the pipe network system, the pipe unit comprises two pipe assemblies, two pipe assemblies are connected to two side walls of the enclosure structure in the third direction, two pipe assemblies are arranged at intervals, the mobile maintenance unit is located between two pipe assemblies, the first direction, the second direction and the third direction are perpendicular to each other.

[0019] As an optional solution of the pipe network system, the pipe assembly comprises a plurality of supports and a plurality of pipes, the plurality of supports are connected to the side walls of the enclosure structure and arranged at intervals in the second direction, and a plurality of pipes are arranged on each support.

[0020] As an optional solution of the pipe network system, the pipe network system further comprises a tray, the tray is located in the enclosure structure and below the pipe unit.

[0021] As an optional solution of the pipe network system, the enclosure structure is provided with an opening, and the opening is formed in the top wall of the enclosure structure.

[0022] The utility model has the advantages of:

[0023] The utility model provides a kind of pipe network monitoring device, including liquid collecting unit, mobile maintenance unit and first monitoring mechanism, when pipeline in pipe network appears leakage point, liquid that flows from leakage point falls downward and is collected by liquid collecting tank, liquid level monitoring element can monitor the liquid level in liquid collecting tank, according to the height change of liquid level in a certain time judges the damage degree of leakage point, and further determines emergency condition, locates leakage point position by first monitoring mechanism, mobile mechanism can drive maintenance mechanism to move to leakage point and carry out leakage point maintenance.The pipe network monitoring device can find the leakage problem of pipeline in first time, accurately locate leakage point position, quickly determine the leakage degree, promptly carry out leakage point maintenance, reduce the time required for pipe network repair, avoid due to pipe network problem and lead to park large area shutdown, guarantee the order of production and life.

[0024] The utility model further provides a kind of pipe network system, including pipeline unit, fence structure and above-mentioned pipe network monitoring device, fence structure can support fixed pipeline unit, and can play the protection effect to pipeline unit, pipe network monitoring device real-time monitoring to pipeline unit, timely reaction and handle to the pipeline that appears leakage point, guarantee the normal operation of pipeline unit. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the first structure schematic view of pipe network system provided by the utility model;

[0026] Figure 2 It is the second structure schematic view of pipe network system provided by the utility model.

[0027] In the drawing:

[0028] 1, liquid collecting unit;11, liquid collecting tank;12, connecting pipe;

[0029] 2, mobile maintenance unit;21, mobile mechanism;22, maintenance mechanism;

[0030] 3, first monitoring mechanism;

[0031] 100, pipeline unit;110, pipeline assembly;111, support;112, pipeline;

[0032] 200, fence structure;210, opening;220, moving space;230, partition. DETAILED DESCRIPTION

[0033] The utility model makes further detailed description in combination with drawing and embodiment. It can be understood that the specific embodiment described here is only used to explain the utility model, and is not limited to the utility model. In addition, it needs to be explained that, for convenient description, only part relevant to the utility model is shown in the drawing, not all structures.

[0034] In the description of the utility model, unless another definite provision and limitation, the term "link", "connection", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two elements of the interaction relationship.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0035] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional features between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0036] In the description of the embodiment, the terms "on", "under", "right", etc. Orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of description and simplification operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model.In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0037] As shown in Figure 1 And Figure 2 The pipe network monitoring device of the embodiment includes a liquid collecting unit 1, a mobile maintenance unit 2 and a first monitoring mechanism 3.The liquid collecting unit 1 includes a liquid collecting tank 11 and a liquid level monitoring element, the liquid collecting tank 11 is located below the pipeline, for collecting the liquid flowing out of the pipeline leakage point, the liquid level monitoring element is located in the liquid collecting tank 11, which can monitor the liquid level of the leakage in real time.The mobile maintenance unit 2 includes a mobile mechanism 21 and a maintenance mechanism 22, the maintenance mechanism 22 is fixed to the end of the mobile mechanism 21, the maintenance mechanism 22 is used for repairing the water leakage point of the pipeline, the mobile mechanism 21 can move in the first direction and the second direction, wherein the first direction is the X direction in the figure, the second direction is the Y direction in the figure, and the first direction and the second direction are perpendicular.The first monitoring mechanism 3 is located above the pipeline, the first monitoring mechanism 3 can be set as a camera, for monitoring and positioning the pipeline leakage point position.

[0038] The utility model provides a kind of pipe network monitoring device, including liquid collecting unit 1, mobile maintenance unit 2 and first monitoring mechanism 3, when the pipeline in pipe network appears leakage point, liquid from leakage point drops downward and is collected by liquid collecting tank 11, liquid level monitoring element can monitor the liquid level in liquid collecting tank 11, according to the height change of liquid level, the damage degree of leakage point is judged, and then emergency condition is determined, leakage point position is located by first monitoring mechanism 3, and mobile mechanism 21 can drive maintenance mechanism 22 to move to leakage point to carry out leakage point maintenance.The pipe network monitoring device can find the liquid leakage problem of pipeline in first time, accurately locate leakage point position, quickly determine the degree of liquid leakage, promptly carry out leakage point maintenance, reduce the time required for pipe network repair, avoid the park large-area shutdown due to pipe network problem, and ensure the order of production and life.

[0039] As preferred, in the embodiment, the pipe network monitoring device further includes a control unit, which can be a centralized or distributed controller, for example, the controller can be a single microcontroller, or can be composed of multiple distributed microcontrollers, the microcontroller can run a control program, or be a PLC control, etc.The control unit is signal-connected with the liquid level monitoring element, mobile maintenance unit 2 and first monitoring mechanism 3, the control unit can receive the liquid level information transmitted by the liquid level monitoring element, and then control mobile maintenance unit 2 and first monitoring mechanism 3 to realize their functions.

[0040] In the liquid collecting unit 1 of the embodiment, the liquid level monitoring element is sequentially set with first, second and third standby water levels from low to high, when the liquid level in the liquid collecting tank 11 is lower than the first standby water level, it is determined that the water in the liquid collecting tank 11 is natural climate condensate water or rain leakage, which is occasional water droplets or water flow in the pipe network and does not need to be treated.When the water level in the liquid collecting tank 11 reaches the first standby water level, the first time t0 is recorded;when the water level in the liquid collecting tank 11 reaches the second standby water level, the second time t1 is recorded, at this time, the time of water level change is T1=t1-t0, and the leakage speed n1=4000 / T1;when the water level in the liquid collecting tank 11 reaches the third standby water level, the third time t2 is recorded, at this time, the time of water level change is T2=t2-t1, and the leakage speed n2=4000 / T2.According to n1 and n2, the leakage degree and emergency situation can be judged.

[0041] Specifically, when 0≤n1≤1 and 0≤n2≤1, it is determined that the leakage rate is less than or equal to 1 drop per second, which is in a state of slight water leakage or condensate water, and belongs to a non-emergency task, without the need for on-site confirmation.

[0042] When 0≤n1≤1 and 1≤n2≤10, it is determined that the pipeline is dripping, which belongs to a non-emergency task, and the on-site situation can be confirmed during work intervals.

[0043] When n1>1, 1<n2≤10, it is determined that the pipeline is dripping, which belongs to a non-urgent task, and the on-site situation needs to be confirmed. At this time, there is a visible water flow;

[0044] When n1>1, 10<n2≤180, it is determined that the pipeline is leaking, which belongs to an urgent task, and the on-site situation needs to be confirmed. At this time, the leakage is less than the DN50 pipeline burst;

[0045] When n1>1, 180<n2≤277, it is determined that the pipeline is leaking, which belongs to an urgent task, and the on-site situation needs to be confirmed. At this time, the leakage is approximately equal to the DN75 pipeline burst;

[0046] When n1>1, 277<n2≤847, it is determined that the pipeline is leaking, which belongs to an urgent task, and the on-site situation needs to be confirmed. At this time, the leakage is approximately equal to the DN110 pipeline burst.

[0047] Optionally, the liquid collecting tank 11 can be set as a square tank structure with a length greater than or equal to 10 cm, a width greater than or equal to 10 cm, and a height greater than or equal to 8 cm. The first, second, and third standby water levels are set at 20 mm, 40 mm, and 60 mm of the liquid collecting tank 11, respectively, to ensure the detection effect of the water level. Optionally, the liquid level monitoring element can use a drop-in liquid level meter, a floating ball liquid level meter, or a liquid level marker card. As a preferred embodiment, the liquid collecting unit can further be provided with a third monitoring mechanism. The third monitoring mechanism can be a third camera, which is located in the liquid collecting tank 11 and used for remotely monitoring and recording the water level in the liquid collecting tank 11.

[0048] Optionally, the pipe network monitoring device is provided with a plurality of liquid collecting units 1, which are arranged at intervals in the first direction, thereby performing multi-point monitoring on the pipeline and reducing the monitoring error. As a preferred embodiment, the distance between two adjacent liquid collecting tanks 11 can be greater than or equal to 50 m, so as to avoid the waste of cost due to the close distance between the liquid collecting tanks 11.

[0049] In some embodiments, the first monitoring mechanism 3 can move along the first direction, thereby facilitating the accurate positioning of the leakage point by the first monitoring mechanism 3. In some other embodiments, a plurality of first monitoring mechanisms 3 can be provided, which are arranged at intervals in the first direction, so that each first monitoring mechanism 3 can be positioned within its monitoring range.

[0050] Further, after the first monitoring mechanism 3 locates the leakage point on the pipeline, the mobile maintenance unit 2 moves to the position corresponding to the leakage point for maintenance. Specifically, the moving mechanism 21 comprises a first driving member and a second driving member, the first driving member can drive the moving mechanism 21 to move in the first direction, and the second driving member is used to drive the maintenance mechanism 22 to move in the second direction. The mobile maintenance unit 2 further comprises a second monitoring mechanism, which can be a second camera. The second monitoring mechanism is connected to the end of the moving mechanism 21 and is used to check and record the specific situation of the leakage point.

[0051] Specifically, the steps of pipeline maintenance are as follows:

[0052] Firstly, prepare the pipeline fittings, including elbows, straight-throughs and replacement pipes, etc.

[0053] Secondly, prepare the cutting tools, including saws, adhesives and cleaning cloths, etc.

[0054] Thirdly, process the leaking pipeline. Take the leakage point as the center, cut 1cm before and after the leakage point along the pipeline conveying direction, wipe the sockets and interfaces after straightening the pipeline.

[0055] Fourthly, smear the adhesives at the two sockets and the two interfaces. By lifting the socket of the pipeline, connect each group of socket and interface in turn, and rotate the straight-through to make the adhesive smear uniform.

[0056] After the above steps, the maintenance of the pipeline leakage point can be completed.

[0057] The embodiment also provides a pipeline network system, which comprises a pipeline unit 100, an enclosure structure 200 and the pipeline network monitoring device. The pipeline unit 100 and the enclosure structure 200 extend along a first direction. The pipeline unit 100 is fixed to the inner wall of the enclosure structure 200. The enclosure structure 200 can support and fix the pipeline unit 100 and play a protective role on the pipeline unit. The liquid collecting unit 1 is located below the enclosure structure 200. The mobile maintenance unit 2 is located in the enclosure structure 200. The first monitoring mechanism 3 is installed on the top of the inner wall of the enclosure structure 200. The pipeline network monitoring device can monitor the pipeline unit 100 in real time, timely respond to and process the pipeline with leakage points, and ensure the normal operation of the pipeline unit 100.

[0058] Specifically, the pipeline unit 100 comprises two pipeline assemblies 110. The two pipeline assemblies 110 are connected to two side walls of the enclosure structure 200 in a third direction. The two pipeline assemblies 110 are arranged at intervals. The mobile maintenance unit 2 is located between the two pipeline assemblies 110. The third direction is the Z direction in the figure. The first direction, the second direction and the third direction are perpendicular to each other.

[0059] It should be noted that the existing pipe network is often narrow for saving space, which causes the maintenance personnel to often drill into the maintenance without knowing the specific situation of the pipe network leakage, which hinders the understanding of the actual water leakage problem, and the existing pipe network often does not specially reserve a maintenance area, which causes personal safety problems during pipe network maintenance.

[0060] In the embodiment, the two pipe assemblies 110 are spaced apart in the third direction to form a moving space 220, so that the maintenance personnel can freely move in the moving space 220 when needed to view the site, improve the maintenance efficiency, and protect personal safety. In addition, the mobile maintenance unit 2 also includes a guide rail laid in the enclosure structure 200 and between the two pipe assemblies 110, and the moving mechanism 21 can move along the first direction on the guide rail, that is, the moving space 220 can also accommodate the movement of the moving mechanism 21, reducing the risk of collision between the mobile maintenance unit 2 and the pipe unit 100.

[0061] Specifically, the pipe assembly 110 includes a plurality of supports 111 and a plurality of pipes 112, the plurality of supports 111 are connected to the side walls of the enclosure structure 200 and are spaced apart in the second direction, and a plurality of pipes 112 are arranged on each support 111, which is beneficial to save space and ensure the conveying efficiency of the pipe network system. Optionally, the pipes 112 on each support 111 can be four, five, six, etc.

[0062] Because the pipe 112 drips or bursts, the liquid in the pipe directly flows to the ground, causing local pollution of the ground, and if the burst pipe or water jet is not discovered in time, it will cause large-area pollution, seriously affecting the surrounding ecological environment and bringing adverse effects to the enterprise. Therefore, the pipe system provided in the embodiment also includes a tray located inside the enclosure structure 200 and below the pipe unit 100, thereby collecting the leaked liquid to avoid pollution of the environment by the leaked liquid.

[0063] As a preferred, the liquid collecting unit 1 also includes a connecting pipe 12, one end of the connecting pipe 12 is in communication with the bottom of the tray, and the other end is in communication with the liquid collecting tank 11, so that the leaked liquid collected by the tray directly flows into the liquid collecting tank 11, avoiding environmental pollution, and also collecting the leaked liquid in time, reducing the reaction time of monitoring the leaked liquid, and improving the timeliness of monitoring.

[0064] Further, the enclosure structure 200 also includes an opening 210 for a safe passage and ventilation of the pipe network system. Optionally, the opening 210 is provided on the top wall of the enclosure structure 200, which is convenient to open and close.

[0065] Further, the enclosure structure 200 further comprises a partition 230, the top of the partition 230 is connected with the top wall of the enclosure structure 200, the bottom is connected with the bottom wall of the enclosure structure 200, and the partition 230 extends along the first direction, and the pipeline unit 100 and the pipeline network monitoring device can be arranged on both sides of the partition 230 in the third direction, so that the space utilization efficiency and the transportation efficiency of the pipeline network system are improved.

[0066] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pipeline monitoring device, characterized in that, include: The liquid collection unit (1) includes a liquid collection tank (11) and a liquid level monitoring element. The liquid collection tank (11) is located below the pipeline, and the liquid level monitoring element is located inside the liquid collection tank (11). Mobile maintenance unit (2), the mobile maintenance unit (2) includes a moving mechanism (21) and a maintenance mechanism (22), the maintenance mechanism (22) is fixed to the end of the moving mechanism (21), the maintenance mechanism (22) can repair the leak point of the pipeline, the moving mechanism (21) can move in a first direction and a second direction, the first direction and the second direction are perpendicular; The first monitoring unit (3) is located above the pipeline.

2. The pipeline monitoring device according to claim 1, characterized in that, The first monitoring unit (3) is capable of moving along the first direction.

3. The pipeline monitoring device according to claim 1, characterized in that, The mobile maintenance unit (2) also includes a second monitoring mechanism, which is connected to the end of the mobile mechanism (21).

4. The pipeline monitoring device according to claim 1, characterized in that, The liquid collection unit (1) is provided in multiple ways, and the multiple liquid collection units (1) are spaced apart in the first direction.

5. The pipeline monitoring device according to claim 1, characterized in that, The liquid collection unit (1) also includes a third monitoring mechanism located inside the liquid collection tank (11).

6. A pipeline network system, characterized in that, The device includes a pipeline unit (100), a enclosure structure (200), and a pipeline monitoring device according to any one of claims 1-5. The pipeline unit (100) and the enclosure structure (200) both extend along the first direction. The pipeline unit (100) is fixed to the inner wall of the enclosure structure (200). The liquid collection unit (1) is located below the enclosure structure (200). The mobile maintenance unit (2) is located inside the enclosure structure (200). The first monitoring mechanism (3) is installed on the top of the inner wall of the enclosure structure (200).

7. The pipeline system according to claim 6, characterized in that, The pipeline unit (100) includes two pipeline assemblies (110), which are respectively connected to two side walls of the enclosure structure (200) in the third direction. The two pipeline assemblies (110) are spaced apart. The mobile maintenance unit (2) is located between the two pipeline assemblies (110). The first direction, the second direction and the third direction are perpendicular to each other.

8. The pipeline system according to claim 7, characterized in that, The pipeline assembly (110) includes multiple supports (111) and multiple pipelines (112). The multiple supports (111) are connected to the side wall of the enclosure structure (200) and are spaced apart in the second direction. Each support (111) is provided with a number of pipelines (112).

9. The pipeline system according to claim 6, characterized in that, The pipeline system also includes a tray located within the enclosure structure (200) and below the pipeline unit (100).

10. The pipeline system according to claim 6, characterized in that, The enclosure structure (200) is provided with an opening (210), which is located on the top wall of the enclosure structure (200).

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