Anti-seepage detection device for liquid return pipeline

Abstract

The utility model discloses a liquid return pipeline anti-seepage detection device, which belongs to the technical field of liquid return pipeline detection and comprises a connecting box, two connecting blocks are rotatably connected in the connecting box, the bottoms of the two connecting blocks are fixedly connected with adapter blocks, a pipeline body is arranged between the two connecting blocks, and the liquid return pipeline anti-seepage detection device further comprises a driving assembly. The fixing device is located in the connecting box and used for driving the two connecting blocks to fix the pipeline body; the detection assembly is located between the connecting block and the pipeline body and used for detecting the pipeline body; efficient and automatic clamping and fixing of a pipeline body are achieved through mechanical structures such as a driving motor and a worm and gear mechanism, manual one-by-one operation is not needed, time and labor cost are greatly saved, a pressure sensor and a temperature and humidity sensor in the detection assembly are combined with a controller, real-time monitoring and data analysis of the internal state of a pipeline are achieved, and the detection efficiency is improved. Compared with traditional manual observation and regular pressure testing, the system is more intelligent and accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a back liquid pipeline detection technical field more specifically, relate to a back liquid pipeline anti -infiltration detection device. BACKGROUND

[0002] Back liquid pipeline refers to the pipeline system for recycling or backflow of liquid, its design and application are different due to the difference of field and specific demand, and back liquid pipeline usually refers to a kind of pipeline system capable of backflowing liquid from one area or equipment to another area or equipment. Its structure is relatively simple, generally composed of pipeline body, connecting piece, valve and other components. In some complex designs, back liquid pipeline can also contain devices to prevent backflow and avoid pollution.

[0003] In the practical application of hydraulic system, the influence of oil viscosity-temperature characteristics and contamination degree on the system is often paid more attention to, but the harm of oil leakage is often ignored. Hydraulic oil in the hydraulic system flows or temporarily stores in the cavity of hydraulic components (including pipelines), but due to the influence of pressure, gap and other factors, part of the hydraulic oil may exceed the cavity boundary and flow out, forming leakage. The leakage of hydraulic oil not only causes energy loss and reduces system efficiency, but also may cause system failure, even causes environmental pollution and safety hazard. According to the data at home and abroad, the leakage loss of hydraulic system is huge, which has serious influence on industrial production and economic benefit. Traditional detection methods often rely on manual observation or periodic pressure test, which is time-consuming and laborious. For some high-pressure, high-temperature or toxic and harmful back liquid pipelines, manual observation has great safety hazards, which may threaten the health and safety of operators. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a back liquid pipeline anti-infiltration detection device, which solves the above problems.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a back liquid pipeline anti-infiltration detection device, comprising a connecting box, two connecting blocks are rotatably connected in the connecting box, the bottom of each of the two connecting blocks is fixedly connected with an adapter block, a pipeline body is arranged between the two connecting blocks, and the back liquid pipeline anti-infiltration detection device further comprises:

[0008] A driving assembly is arranged in the connecting box, which is used to drive the two connecting blocks to fix the pipeline body.

[0009] A detection assembly is arranged between the connecting block and the pipeline body, which is used to detect the pipeline body.

[0010] The adjustable cleaning assembly is arranged on the outer surface of the driving motor and used for cleaning the pipeline body.

[0011] Preferably, the driving assembly comprises a driving motor, a worm wheel and a worm, the driving motor is fixedly arranged on the top of the connecting box, the worm is rotatably connected to the inner wall of the top of the connecting box, the two worm wheels are rotatably connected to the inner wall of the connecting box, the two worm wheels are meshed with the worm, and the outer surfaces of the two worm wheels are fixedly connected with the corresponding connecting blocks.

[0012] Preferably, the detection assembly comprises a controller, a temperature and humidity sensor and a pressure sensor, a plurality of pressure sensors are fixedly arranged on the inner wall of the pipeline body at equal intervals, the controller is fixedly arranged on the outer surface of one of the adapter blocks, the temperature and humidity sensor is fixedly arranged on the outer surface of the other adapter block, the plurality of pressure sensors are wirelessly connected with the controller, and the temperature and humidity sensor is wirelessly connected with the controller.

[0013] Preferably, the outer surfaces of the two adapter blocks close to each other are fixedly connected with two symmetrically distributed arc-shaped blocks, the four arc-shaped blocks are arranged in an arc-shaped structure, and the outer surfaces of the four arc-shaped blocks are fixedly connected with rubber pads.

[0014] Preferably, the adjustable cleaning assembly comprises an adjusting plate, a micro pump and a nozzle, the adjusting plate is rotatably connected to the outer surface of the connecting box, the micro pump is fixedly arranged on the outer surface of the adjusting plate, the nozzle is fixedly arranged on the other outer surface of the adjusting plate, and the adjusting plate is fixedly arranged with the nozzle.

[0015] Preferably, the outer surface of the adjusting plate is provided with a plug-in hole, a plug-in column is plugged into the outer surface of the connecting box, and the plug-in column is plugged into the plug-in hole.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of back liquid pipeline anti-seepage detection device, with following beneficial effects:

[0018] The back liquid pipeline anti-seepage detection device realizes the efficient and automatic clamping and fixing of the pipeline body by the driving motor, worm gear mechanism and other mechanical structures, without manual operation one by one, greatly saving time and labor cost, the pressure sensor, temperature and humidity sensor in the detection assembly are combined with the controller, realizing real-time monitoring and data analysis of the internal state of the pipeline, compared with traditional manual observation and regular pressure test, more intelligent and accurate.

[0019] The liquid return pipeline anti-seepage detection device, the traditional detection method often relies on periodic test, and it is difficult to reflect the anti-seepage performance of the pipeline in real time, and the device can continuously monitor the internal pressure, temperature and humidity and other key parameters of the pipeline, and immediately issues an alarm once an abnormality is found, realizes early discovery and early treatment of the seepage problem, and improves the detection efficiency and accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a nozzle structure schematic view of the utility model;

[0022] Figure 3 It is a driving assembly structure schematic view of the utility model;

[0023] Figure 4 It is a pressure sensor structure schematic view of the utility model;

[0024] Figure 5 It is the utility model Figure 1 It is a structure enlarged view of A in the utility model.

[0025] In the drawing: 1, connecting box; 2, driving motor; 3, connecting block; 4, adjusting plate; 5, micro pump; 6, adapter block; 7, controller; 8, pipeline body; 9, arc block; 10, rubber pad; 11, nozzle; 12, worm gear; 13, worm; 14, temperature and humidity sensor; 15, pressure sensor; 16, plug-in hole; 17, plug-in column. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0028] A liquid return pipeline anti-seepage detection device, including connecting box 1, the inside rotationally connected with two connecting blocks 3 of connecting box 1, the bottom of two connecting blocks 3 is fixedly connected with adapter block 6, and pipeline body 8 is arranged between two connecting blocks 3, further including:

[0029] Driving assembly, which is located in the inside of connecting box 1, is used to drive two connecting blocks 3 to fix pipeline body 8;

[0030] A detection assembly is arranged between the connecting block 3 and the pipeline body 8, and is used for detecting the pipeline body 8.

[0031] An adjustable cleaning assembly is arranged on the outer surface of the driving motor 2, and is used for cleaning the pipeline body 8.

[0032] Further, the driving assembly comprises the driving motor 2, the worm wheel 12 and the worm 13, the driving motor 2 is fixedly arranged on the top of the connecting box 1, the worm 13 is rotatably connected to the inner wall of the top of the connecting box 1, the two worm wheels 12 are rotatably connected to the inner wall of the connecting box 1, the two worm wheels 12 are in meshing connection with the worm 13, the outer surfaces of the two worm wheels 12 are fixedly connected with the corresponding connecting blocks 3, and the output shaft of the driving motor 2 drives the worm 13 to rotate on the inner wall of the top of the connecting box 1; since the two worm wheels 12 are in meshing connection with the worm 13, the rotation of the worm 13 drives the two worm wheels 12 to rotate synchronously, and the outer surfaces of the two worm wheels 12 are fixedly connected with the two connecting blocks 3, respectively, so that when the worm wheels 12 rotate, the connecting blocks 3 and the adapter blocks 6 fixedly connected with the connecting blocks 3 rotate together.

[0033] Further, the detection assembly comprises the controller 7, the temperature and humidity sensor 14 and the pressure sensor 15, a plurality of equidistantly distributed pressure sensors 15 are fixedly arranged on the inner wall of the pipeline body 8, the outer surface of one of the adapter blocks 6 is fixedly connected with the controller 7, the outer surface of the other adapter block 6 is fixedly connected with the temperature and humidity sensor 14, the plurality of pressure sensors 15 are wirelessly connected with the controller 7, and the temperature and humidity sensor 14 is wirelessly connected with the controller 7; the plurality of equidistantly distributed pressure sensors 15 are fixedly arranged on the inner wall of the pipeline body 8, and are used for detecting the pressure in the pipeline; the pressure sensor 15 and the temperature and humidity sensor 14 can transmit the detected data to the controller 7 in real time for analysis and processing, and the controller 7 will issue an alarm or take other predetermined measures if any abnormality (such as pressure exceeding the normal range, abnormal temperature and humidity, etc.) is detected.

[0034] Further, the outer surfaces of the two adapter blocks 6 close to each other are fixedly connected with two symmetrically distributed arc-shaped blocks 9, the four arc-shaped blocks 9 are arranged in an arc-shaped structure, the outer surfaces of the four arc-shaped blocks 9 are fixedly connected with the rubber pads 10, and the outer surfaces of the two adapter blocks 6 close to each other are fixedly connected with two symmetrically distributed arc-shaped blocks 9; the arc-shaped blocks 9 and the rubber pads 10 fixedly arranged on the outer surfaces of the arc-shaped blocks 9 help to increase the contact area and friction between the adapter blocks 6 and the pipeline body 8, so as to improve the stability and reliability of the fixation, and the rubber pads 10 can also reduce the damage to the surface of the pipeline body 8 caused by the fixation to a certain extent.

[0035] Further, the adjustable cleaning assembly comprises an adjusting plate 4, a micro pump 5 and a nozzle 11, the outer surface of the connecting box 1 is rotatably connected with the adjusting plate 4, the outer surface of the adjusting plate 4 is fixedly installed with the micro pump 5, the other outer surface of the adjusting plate 4 is fixedly installed with the nozzle 11, the adjusting plate 4 is fixedly installed with the nozzle 11, the outer surface of the adjusting plate 4 is fixedly installed with the micro pump 5 and the nozzle 11, the micro pump 5 is used for extracting cleaning liquid and spraying the cleaning liquid into the pipeline body 8 through the nozzle 11 at a certain pressure and flow rate, so as to perform the cleaning operation.

[0036] Further, the outer surface of the adjusting plate 4 is provided with a plug hole 16, the outer surface of the connecting box 1 is plugged with a plug column 17, the plug column 17 is plugged with the plug hole 16, when the cleaning is not needed, the adjusting plate 4 can be rotated, then the plug column 17 is plugged into the plug hole 16 and the outer surface of the connecting box 1, so that the adjusting plate 4 is in a horizontal state.

[0037] Working principle: when the staff needs to use the back liquid pipeline anti-infiltration detection device, first start the driving motor 2, the driving motor 2 output shaft drives the worm 13 to rotate in the top inner wall of the connecting box 1, because the two worm gears 12 are meshed with the worm 13, so the rotation of the worm 13 will drive the two worm gears 12 to rotate synchronously, the outer surfaces of the two worm gears 12 are fixedly connected with the two connecting blocks 3 respectively, so when the worm gear 12 rotates, it will drive the connecting block 3 and the adapter block 6 fixedly connected therewith to rotate, the cooperation of the connecting block 3 and the adapter block 6 can clamp and fix the pipeline body 8, the detection assembly starts to work, a plurality of equally spaced pressure sensors 15 are fixedly installed on the inner wall of the pipeline body 8, which are used to detect the pressure in the pipeline, the pressure sensor 15 and the temperature and humidity sensor 14 can transmit the detected data to the controller 7 for analysis and processing in real time, if any abnormality (such as pressure exceeding the normal range, abnormal temperature and humidity, etc.) is detected, the controller 7 will issue an alarm or take other predetermined measures, the device is also provided with an adjustable cleaning assembly for cleaning the inside of the pipeline body 8, when the pipeline body 8 needs to be cleaned, the plug-in column 17 can be pulled out from the connecting box 1, and then the adjusting plate 4 is in the vertical state under the action of gravity, the outer surface of the adjusting plate 4 is fixedly installed with a micro pump 5 and a nozzle 11, the micro pump 5 is used to extract cleaning liquid and spray it into the pipeline body 8 at a certain pressure and flow rate through the nozzle 11, so as to clean, when cleaning is not needed, the adjusting plate 4 can be rotated, and then the plug-in column 17 is plugged into the plug-in hole 16 and the outer surface of the connecting box 1, so that the adjusting plate 4 is in a horizontal state, the outer surfaces of the two adapter blocks 6 close to each other are fixedly connected with two symmetrically distributed arc-shaped blocks 9, and the arc-shaped blocks 9 and the rubber pads 10 fixedly connected with the outer surfaces thereof help to increase the contact area and friction between the arc-shaped blocks 9 and the rubber pads 10 and the pipeline body 8, so as to improve the stability and reliability of the fixation, and the rubber pads 10 can also reduce the damage to the surface of the pipeline body 8 caused by the fixation to a certain extent.

[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A backflow pipe anti-infiltration detection device, comprising a connecting box (1), characterized in that: The inside of the connecting box (1) is rotatably connected with two connecting blocks (3), the bottom of each of the two connecting blocks (3) is fixedly connected with a adapter block (6), a pipeline body (8) is arranged between the two connecting blocks (3), and the pipeline body (8) further comprises: The driving assembly is located in the inside of the connecting box (1) and is used for driving the two connecting blocks (3) to fix the pipeline body (8); The detection assembly is located between the connecting block (3) and the pipeline body (8) and is used for detecting the pipeline body (8); The adjustable cleaning assembly is located on the outer surface of the driving motor (2) and is used for cleaning the inside of the pipeline body (8).

2. The liquid return line barrier detection device of claim 1, wherein: The driving assembly comprises a driving motor (2), a worm wheel (12) and a worm (13), the top of the connecting box (1) is fixedly installed with the driving motor (2), the top inner wall of the connecting box (1) is rotatably connected with the worm (13), the inner wall of the connecting box (1) is rotatably connected with two worm wheels (12), the two worm wheels (12) are meshedly connected with the worm (13), and the outer surfaces of the two worm wheels (12) are fixedly connected with the corresponding connecting blocks (3).

3. The liquid return line barrier detection device of claim 1, wherein: The detection assembly comprises a controller (7), a temperature and humidity sensor (14) and a pressure sensor (15), the inner wall of the pipeline body (8) is fixedly installed with a plurality of equidistantly distributed pressure sensors (15), the outer surface of one of the adapter blocks (6) is fixedly installed with the controller (7), the outer surface of the other adapter block (6) is fixedly installed with the temperature and humidity sensor (14), the plurality of pressure sensors (15) are wirelessly connected with the controller (7), and the temperature and humidity sensor (14) is wirelessly connected with the controller (7).

4. The liquid return line barrier detection device of claim 1, wherein: The outer surfaces of the two adapter blocks (6) close to each other are fixedly connected with two symmetrically distributed arc-shaped blocks (9), the four arc-shaped blocks (9) are arranged in an arc-shaped structure, and the outer surfaces of the four arc-shaped blocks (9) are fixedly connected with rubber pads (10).

5. The liquid return line barrier detection device of claim 1, wherein: The adjustable cleaning assembly comprises an adjusting plate (4), a micro pump (5) and a nozzle (11), the outer surface of the connecting box (1) is rotatably connected with the adjusting plate (4), the outer surface of the adjusting plate (4) is fixedly installed with the micro pump (5), the other outer surface of the adjusting plate (4) is fixedly installed with the nozzle (11), and the adjusting plate (4) and the nozzle (11) are fixedly installed.

6. The liquid return line barrier detection device of claim 5, wherein: The outer surface of the adjusting plate (4) is provided with a plug hole (16), the outer surface of the connecting box (1) is plugged with a plug column (17), and the plug column (17) is plugged with the plug hole (16).

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