CN213748940U

CN213748940U - Leakage detection tool for pressure fluid pipeline

Info

Publication number: CN213748940U
Application number: CN202120102494.XU
Authority: CN
Inventors: 陈志�; 曾高荣; 季海祥; 李睿涵; 饶志明
Original assignee: Jiangxi Normal University
Current assignee: Jiangxi Normal University
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-07-20
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a pressure fluid pipeline reveals detection instrument, including detecting the function pipe, the top of detecting the function pipe is provided with the display screen, the surface mounting who detects the function pipe has starting switch, the fixed surface that detects the function pipe is connected with the card strip, the fixed surface that detects the function pipe is connected with down the connecting piece, the top of detecting the function pipe is seted up flutedly, the internally mounted of recess has the oil gas detection probe, the top of detecting the function pipe runs through the recess and installs miniature suction fan, the surface connection of miniature suction fan has the adaptation rand, the surface of adaptation rand is provided with the connecting piece. The inside of fighting assembles through miniature suction fan produces local low pressure, can pass through the oil gas pipeline with the oil gas of leaking and carry to oil gas detection probe department fast, and this device small in size, convenient to use, nimble narrow gap department that can go deep into the pipeline and lay carries out extraction fast and detection to the oil gas of leaking.

Description

Leakage detection tool for pressure fluid pipeline

Technical Field

The utility model relates to a fluid detects technical field, especially relates to a pressure fluid pipeline reveals detection instrument.

Background

The oil pipeline is composed of oil pipes and accessories thereof, and is provided with corresponding oil pump units according to the requirements of the process flow, and the oil pipeline is designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring. The pipes of oil pipelines are generally steel pipes, and are connected into long-distance pipelines by welding, flanges and other connecting devices, and valves are used for opening and closing control and flow regulation. Oil pipelines have become one of the major means of transporting oil today.

However, when the existing pipeline leakage equipment detects a leakage pipeline, a large-area pipeline landfill part is required to be excavated, the detection mode is long in detection time, detection steps are complex, and the detection efficiency is not beneficial to saving, so that a pressure fluid pipeline leakage detection tool is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a pressure fluid pipeline reveals detection instrument, through setting up pipy oil gas pipeline, accessible oil gas pipeline deepens pipeline testing portion and carries volatile oil gas, assemble the inside of fighting through miniature suction fan and produce local low pressure, can carry the oil gas of leaking to oil gas detection probe department through oil gas pipeline fast, this device small in size, high durability and convenient use, it is nimble, narrow gap department that can deepen the pipeline and lay extracts fast and detect the oil gas of leaking, the check-out time is saved, the detection efficiency of oil gas leakage has been promoted.

In order to solve the technical problem, the utility model provides a following technical scheme: a pressure fluid pipeline leakage detection tool comprises a detection function pipe, a display screen is arranged at the top of the detection function pipe, the surface of the detection function tube is provided with a starting switch, the surface of the detection function tube is fixedly connected with a clamping strip, the surface of the detection function tube is fixedly connected with a lower connecting piece, the top of the detection function tube is provided with a groove, the interior of the groove is provided with an oil gas detection probe, the top of the detection functional tube is provided with a miniature suction fan through the groove, the surface of the miniature suction fan is connected with an adaptive clamping ring, the surface of the adaptive clamping ring is provided with an upper connecting piece, the upper connecting piece is connected with the lower connecting piece in an adaptive way through a screw, one end of the adaptive clamping ring is connected with a gathering bucket in a gluing way, one end of the gathering hopper is connected with an oil-gas pipeline in a gluing mode, and one end of the oil-gas pipeline is provided with a steel wire mesh.

As a preferred technical scheme of the utility model, the insulating cover has been cup jointed on the surface that detects the function pipe, the insulating cover is the streamlined rubber tube that thickness is even, the surface of insulating cover is provided with anti-skidding line, the one end fixed mounting who detects the function pipe has the sucking disc, the inside of sucking disc is the cavity form, the sucking disc is loudspeaker type plastic ring.

As a preferred technical scheme of the utility model, the fixed surface of detecting function pipe is connected with the card strip, the surperficial joint of card strip has the locating plate, the locating plate is the cambered surface lamella form, the spacing of one end fixedly connected with of locating plate, the half slot has been seted up to one side of spacing, half slot and oil gas pipeline adaptation joint, the fluorescent tube is installed to the bottom of spacing.

As an optimized technical scheme of the utility model, the card strip sets up about the bisection plane symmetry that detects the function pipe, the cross section outline of card strip is fan-shaped or crescent.

As an optimized technical scheme of the utility model, starting switch is the button switch, starting switch's top surface is tangent with the surface that detects the function pipe.

As a preferred technical scheme of the utility model, threaded hole is run through at the top of connecting piece down, the connecting piece is arranged and is provided with two pairs for equidistant circumference array form down.

As a preferred technical scheme of the utility model, the surface that detects the function pipe is provided with the interface that charges, the interface that charges is the USB interface.

As an optimal technical scheme of the utility model, it is hollow round platform body to assemble the fill, the wire net is the spherical form of fretwork.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a set up pipy oil gas pipeline, accessible oil gas pipeline goes deep into pipeline detection portion and carries volatile oil gas, produces local low pressure in the inside of assembling the fill through miniature suction fan, can carry leaked oil gas to oil gas detection probe department through oil gas pipeline fast, this device small in size, convenient to use, flexibility, can go deep into the narrow gap department that the pipeline laid and carry out quick extraction and detection to leaked oil gas, saved check-out time, promoted the detection efficiency of oil gas leakage;

2. the utility model discloses a set up the detachable locating plate, carry out the joint to the oil gas pipeline through the spacing of locating plate cooperation to can keep the vertical attitude of oil gas pipeline joint portion, can go deep into the gap fast, through setting up the sucking disc of loudspeaker form, can carry out vertical placing to detecting the function pipe, made things convenient for receiving and releasing of detecting the function pipe.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 4 is a view showing the structure of the sucking disc connection of the present invention;

fig. 5 is an enlarged view of C in fig. 3 according to the present invention;

FIG. 6 is a rear view of the functional detection tube of the present invention;

FIG. 7 is a view showing the installation structure of the insulating sheath of the present invention;

figure 8 is the utility model discloses an oil gas detection probe installation top view.

Wherein: 1. detecting a functional tube; 2. a display screen; 3. starting a switch; 4. clamping the strip; 5. an insulating sleeve; 6. a suction cup; 7. a lower connecting piece; 8. a groove; 9. an oil gas detection probe; 10. a miniature suction fan; 11. an adapting collar; 12. an upper connecting piece; 13. a charging interface; 14. a converging hopper; 15. an oil and gas pipeline; 16. steel wire mesh; 17. positioning a plate; 18. a limiting strip; 19. a semicircular groove; 20. a lamp tube.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in attached

drawings

1, 2, 4 and 8, the pressure fluid pipeline leakage detection tool comprises a detection function pipe 1, a display screen 2 is arranged at the top of the detection function pipe 1, the electric quantity of a storage battery in the detection function pipe 1 and an oil gas detection result can be displayed by arranging the display screen 2, a starting switch 3 is arranged on the surface of the detection function pipe 1, the input end of the detection function pipe 1 can be electrically connected with a storage battery power supply in the detection function pipe 1 by arranging the starting switch 3, so as to supply power to the detection function pipe 1, a clamping strip 4 is fixedly connected with the surface of the detection function pipe 1, the stability of clamping can be improved by arranging symmetrical clamping strips 4, a lower connecting piece 7 is fixedly connected with the surface of the detection function pipe 1, a groove 8 is formed at the top of the detection function pipe 1, and an oil gas detection probe 9 is arranged in the groove 8, detect the top of functional tube 1 and run through recess 8 and install miniature suction fan 10, through starting miniature suction fan 10, can fight 14 departments in assembling and form local low atmospheric pressure, thereby inhale the inside oil gas detection probe 9 department of recess 8 with the air of 15 one ends of oil gas pipeline, the surface of miniature suction fan 10 is connected with adaptation rand 11, the surface of adaptation rand 11 is provided with connecting piece 12, it passes through spiral shell and 7 adaptation connections of lower connecting piece to go up connecting piece 12, the one end veneer of adaptation rand 11 is connected with assembles and fights 14, the one end veneer of assembling and fighting 14 is connected with oil gas pipeline 15, the one end of oil gas pipeline 15 is provided with wire net 16, opening part through at oil gas pipeline 15 sets up wire net 16, accessible wire net 16 shields the impurity of 15 opening parts of oil gas pipeline, prevent that oil gas pipeline 15's opening from blockking up.

In other embodiments, see fig. 1 and fig. 7, insulating cover 5 has been cup jointed on the surface of detection function pipe 1, insulating cover 5 is the streamlined rubber tube that thickness is even, insulating cover 5's surface is provided with anti-skidding line, the one end fixed mounting of detection function pipe 1 has sucking disc 6, the inside of sucking disc 6 is the cavity form, sucking disc 6 is loudspeaker type plastic ring, through setting up insulating cover 5, on the one hand, the gripping of hand has been made things convenient for, on the other hand, can insulate detection function pipe 1, avoid static to click the hand, through setting up anti-skidding line, the anti-skidding performance that insulating cover 5 used has been promoted, through setting up sucking disc 6, the inside air of sucking disc 6 is extruded to the accessible, carry out vertical the placing to detection function pipe 1.

In other embodiments, see fig. 3, the fixed surface of the detection function tube 1 is connected with the card strip 4, the surface joint of the card strip 4 has the positioning plate 17, the positioning plate 17 is in the shape of a cambered surface sheet, the one end of the positioning plate 17 is fixedly connected with the limit strip 18, the semicircular groove 19 is formed in one side of the limit strip 18, the semicircular groove 19 is connected with the oil and gas pipeline 15 in an adaptive manner, the lamp tube 20 is installed at the bottom of the limit strip 18, through setting the limit strip 18, the vertical state of the oil and gas pipeline 15 can be kept, through setting the lamp tube 20, the observation of the steel wire mesh 16 is facilitated.

In other embodiments, referring to fig. 1 and 4, the clamping strips 4 are symmetrically arranged about the bisection plane of the detection function tube 1, the outer profile of the cross section of the clamping strip 4 is fan-shaped or crescent, and the positioning plate 17 can be fixedly clamped by arranging the clamping strips 4.

In other embodiments, referring to fig. 4, the start switch 3 is a push button switch, the top surface of the start switch 3 is tangent to the surface of the detection function tube 1, and the start switch 3 can be prevented from being touched by mistake by arranging the top surface of the start switch 3 to be tangent to the surface of the detection function tube 1.

In other embodiments, referring to fig. 5 and 7, threaded holes are formed through the top of the lower connecting member 7, the lower connecting members 7 are arranged in an equidistant circumferential array and two pairs are provided, and the lower connecting member 7 is arranged to fix the miniature suction fan 10.

In other embodiments, referring to fig. 6, the surface of the detection function tube 1 is provided with a charging interface 13, and the charging interface 13 is a USB interface.

In other embodiments, referring to fig. 3, the converging hopper 14 is a hollow round table body, the steel wire mesh 16 is a hollow spherical shape, and the converging hopper 14 is arranged, so that the oil gas passing amount of the connecting part of the converging hopper 14 and the miniature suction fan 10 entering the groove 8 can be increased, and the detection accuracy can be improved.

The utility model discloses a theory of operation: during the use, through with locating plate 17 and the adaptation joint of card strip 4, with the surface of oil gas pipeline 15 and the half slot 19 adaptation joint of spacing 18 one side, thereby can keep the vertical state of oil gas pipeline 15, go deep into the gap of the petroleum pipeline laying department that waits to detect with oil gas pipeline 15, press starting switch 3, through starting miniature suction fan 10, can assemble 14 departments of fighting and form local low atmospheric pressure, thereby inhale the inside oil gas detection probe 9 department of recess 8 with the air of oil gas pipeline 15 one end, detect the oil gas content in the gas, wherein, the internally mounted of detecting function pipe 1 has the battery, supply power through the battery to the part that needs electricity in the device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a pressure fluid pipeline leaks and detects instrument, is including detecting functional tube (1), the top that detects functional tube (1) is provided with display screen (2), its characterized in that: the surface of the detection function tube (1) is provided with a starting switch (3), the surface of the detection function tube (1) is fixedly connected with a lower connecting piece (7), the top of the detection functional pipe (1) is provided with a groove (8), an oil gas detection probe (9) is arranged in the groove (8), the top of the detection functional pipe (1) is provided with a miniature suction fan (10) through a groove (8), the surface of the miniature suction fan (10) is connected with an adaptation clamping ring (11), the surface of the adaptation clamping ring (11) is provided with an upper connecting piece (12), the upper connecting piece (12) is in adaptive connection with the lower connecting piece (7) through a screw, one end veneer of adaptation rand (11) is connected with assembles fill (14), the one end veneer of assembling fill (14) is connected with oil gas pipeline (15), the one end of oil gas pipeline (15) is provided with wire net (16).

2. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the surface of the detection function pipe (1) is sleeved with an insulation sleeve (5), the insulation sleeve (5) is a streamline rubber pipe with uniform thickness, the surface of the insulation sleeve (5) is provided with anti-slip lines, one end of the detection function pipe (1) is fixedly provided with a sucker (6), the inside of the sucker (6) is hollow, and the sucker (6) is a horn-shaped plastic ring.

3. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the utility model discloses a lamp tube, including detection function pipe (1), fixed surface is connected with card strip (4), the surperficial joint of card strip (4) has locating plate (17), locating plate (17) are cambered surface sheet metal form, the spacing (18) of one end fixedly connected with of locating plate (17), half slot (19) have been seted up to one side of spacing (18), half slot (19) and oil gas pipeline (15) adaptation joint, fluorescent tube (20) are installed to the bottom of spacing (18).

4. A pressurized fluid conduit leak detection tool according to claim 3, characterized in that: the clamping strips (4) are symmetrically arranged about the bisection plane of the detection function tube (1), and the outer profile of the cross section of each clamping strip (4) is fan-shaped or crescent.

5. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the starting switch (3) is a button switch, and the top surface of the starting switch (3) is tangent to the surface of the detection function tube (1).

6. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the top of the lower connecting piece (7) is provided with a threaded hole in a penetrating way, and the lower connecting piece (7) is arranged in an equidistant circumferential array shape and is provided with two pairs.

7. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the surface of the detection function tube (1) is provided with a charging interface (13), and the charging interface (13) is a USB interface.

8. A pressurized fluid conduit leak detection tool according to claim 1, characterized in that: the gathering hopper (14) is a hollow round table body, and the steel wire mesh (16) is in a hollow spherical shape.