Pipeline gas leakage detection equipment

Abstract

The utility model discloses pipeline gas leakage detection equipment, which comprises a pipeline gas leakage detector main body, the top of the pipeline gas leakage detector main body is provided with an LED illuminating lamp, and the front end of the pipeline gas leakage detector main body is provided with a display screen and a setting button. A lengthened injection pipe is arranged above the rear end of the pipeline gas leakage detector main body, and a battery box is arranged on one side of the pipeline gas leakage detector main body. According to the pipeline gas leakage detector, spraying and the pipeline gas leakage detector main body are assembled into a whole, so that the pipeline gas leakage detector has two functions of gas detection and marking, the gas collection head and the marking spray head are fixed together through the fixer, and when a gas leakage position is detected by a pipeline, only the pressing key needs to be pressed downwards, so that the pipeline gas leakage position is detected. By means of the pressure intensity principle, liquid marked inside is sprayed out of the marking spray head, the leakage position is marked on the pipeline, operation steps are simplified, and operation is easier.

Description

Technical Field

[0001] The utility model relates to the field of gas leakage detection equipment, in particular to pipeline gas leakage detection equipment. Background Art

[0002] Gas leak detection equipment is a product used for leak detection, air tightness detection and predictive maintenance. It detects gas leaks in pipelines. It includes: portable gas detectors, handheld gas detectors, fixed gas detectors, online gas detectors, etc. It mainly uses gas sensors to detect the types of gases present in the environment. Gas sensors are sensors used to detect the composition and content of gases.

[0003] There are still certain deficiencies in the use of pipeline gas leakage detection equipment in the prior art. Traditional handheld gas detectors usually only have a detection function. When a gas leak is detected in the pipeline, the inspector is generally required to mark it with a marker pen, which not only increases the operation steps but also makes the operation inconvenient. For narrow locations, it is not easy for the inspector's hand to reach inside to mark. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline gas leakage detection device to solve the problem that the traditional handheld gas detector proposed in the above background technology usually only has a detection function. When a gas leakage is detected in the pipeline, the detection personnel are generally required to use a marker pen to mark it, which not only increases the operation steps but also is not convenient for operation. For narrow locations, it is difficult for the detection personnel to put their hands into the interior for marking.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline gas leakage detection device, comprising a pipeline gas leakage detector body, a LED lighting lamp is provided on the top of the pipeline gas leakage detector body, a display screen and a setting button are provided on the front end of the pipeline gas leakage detector body, an extended spray pipe is provided above the rear end of the pipeline gas leakage detector body, a battery box is provided on one side of the pipeline gas leakage detector body, a hand-held handle is provided at the bottom of the pipeline gas leakage detector body, a spray pot mounting seat is provided at the rear end of the pipeline gas leakage detector body, a pot cover is provided inside the spray pot mounting seat, the pot cover is connected to the spray pot, and a support plate is provided below the rear end of the spray pot mounting seat.

[0006] In a further embodiment, the spray bottle mounting seat is fixedly connected to the pipeline gas leakage detector body by fixing screws, and the top surface of the spray bottle mounting seat is set as a downward inclined structure.

[0007] In a further embodiment, a gas collection head is provided at the top end of the extended injection pipe, the gas collection head is arranged inside the fixture, and the gas collection head is connected to the fixture by inlaying.

[0008] In a further embodiment, the kettle lid includes an air pumping rod, a push button and an extended nozzle, a fixed hose is provided at the top end of the extended nozzle, a marking nozzle is provided at the top end of the fixed hose, the marking nozzle is connected to the fixture by inlaying, and the fixed hose and the extended nozzle are fixedly connected by a threaded joint.

[0009] In a further embodiment, the fixed hose is fixedly connected to the extended spray pipe by a cable tie, and the extended spray pipe is fixedly connected to the spray pot mounting seat by a binding strap.

[0010] In a further embodiment, the inner rear end and bottom of the support plate are respectively provided with a visual port, a disassembly port and an anti-slip pad, and the position of the disassembly port is aligned with the spray pot, the support plate is connected to the spray pot mounting seat by welding, and the cross-section of the support plate is set to an L-shaped structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the spray is assembled into one with the main body of the pipeline gas leak detector, so that the pipeline gas leak detector has two functions of gas detection and marking, and the gas collection head and the marking nozzle are fixed together by a fixture. When the pipeline detects the location of the gas leak, it is only necessary to press the button down, and the pressure principle is used to make the internal marked liquid spray out from the marking nozzle to mark the leaking location on the pipeline. The operation steps are short and it is easier to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a pipeline gas leakage detection device of the utility model;

[0014] Figure 2 It is a rear view of the watering can mounting base of the utility model;

[0015] Figure 3 It is a front view of the main body of the pipeline gas leakage detector of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the fastener of the utility model;

[0017] Figure 5 It is a schematic diagram of the bottom structure of the support plate of the utility model.

[0018] In the figure: 1. Pipeline gas leak detector body; 2. Battery box; 3. Handle; 4. Spray pot mount; 5. Support plate; 6. Spray pot; 7. Press button; 8. Inflating rod; 9. Extended nozzle; 10. Extended spray pipe; 11. Threaded joint; 12. Cable tie; 13. Fixed hose; 14. Fixer; 15. Gas collection head; 16. Marking nozzle; 17. Binding strap; 18. Fixing screw; 19. Pot cover; 20. Visual port; 21. LED lighting; 22. Display screen; 23. Setting button; 24. Disassembly and assembly port; 25. Anti-slip mat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5 The utility model provides an embodiment: a pipeline gas leakage detection device, including a pipeline gas leakage detector body 1, a LED lighting lamp 21 is arranged on the top of the pipeline gas leakage detector body 1, a display screen 22 and a setting button 23 are arranged on the front end of the pipeline gas leakage detector body 1, an extended spray pipe 10 is arranged above the rear end of the pipeline gas leakage detector body 1, a battery box 2 is arranged on one side of the pipeline gas leakage detector body 1, a hand-held handle 3 is arranged at the bottom of the pipeline gas leakage detector body 1, a spray pot mounting seat 4 is arranged at the rear end of the pipeline gas leakage detector body 1, and a spray pot mounting seat 4 is arranged at the rear end of the pipeline gas leakage detector body 1. A pot cover 19 is provided inside the pot mounting seat 4, and the pot cover 19 is connected to the spray pot 6. A support plate 5 is provided below the rear end of the spray pot mounting seat 4; an LED lighting lamp 21 is used to increase the light to illuminate the detection position on the pipeline, and an extended spray pipe 10 is used to deepen the detection position. The battery box 2 is used to install the battery to provide power, and the hand-held handle 3 is used to hand-hold and operate the pipeline gas leakage detector body 1. The spray pot mounting seat 4 is used to install and fix the pot cover 19 and the spray pot 6, and the pot cover 19 is used to seal the spray pot 6, and the spray pot 6 is used to store marked liquid.

[0021] The spray pot mounting seat 4 is fixedly connected to the pipeline gas leakage detector body 1 by fixing screws 18, and the top surface of the spray pot mounting seat 4 is set as a downward inclined structure, and the fixing screws 18 are used to install and fix the spray pot mounting seat 4 and the pipeline gas leakage detector body 1.

[0022] A gas collection head 15 is provided at the top of the extended injection tube 10. The gas collection head 15 is arranged inside the fixture 14, and the gas collection head 15 is connected to the fixture 14 by inlaying. The gas collection head 15 is used to collect gas, and the fixture 14 is used to assemble the gas collection head 15 and the marking nozzle 16 into one.

[0023] The pot cover 19 includes an air pumping rod 8, a push button 7 and an extended nozzle 9. A fixed hose 13 is provided at the top of the extended nozzle 9. A marking nozzle 16 is provided at the top of the fixed hose 13. The marking nozzle 16 is connected to the holder 14 by inlaying, and the fixed hose 13 is fixedly connected to the extended nozzle 9 by a threaded joint 11. The extended nozzle 9 is used to extend the installation position of the marking nozzle 16, and the marking nozzle 16 is used to spray the marked liquid; the fixed hose 13 and the extended spray pipe 10 are fixedly connected by a cable tie 12, and the extended spray pipe 10 is fixedly connected to the spray pot mounting seat 4 by a binding strap 17. The cable tie 12 is used to bundle and fix the fixed hose 13 and the extended spray pipe 10 to prevent the lines from being messy.

[0024] The inner rear end and the bottom of the support plate 5 are respectively provided with a visual port 20, a disassembly port 24 and an anti-slip pad 25, and the position of the disassembly port 24 is aligned with the spray pot 6. The support plate 5 is connected to the spray pot mounting seat 4 by welding, and the cross-section of the support plate 5 is set to an L-shaped structure. The visual port 20 is used to observe the liquid capacity stored in the spray pot 6.

[0025] Working principle: When in use, pour the liquid of the required color into the spray pot 6, and install the spray pot 6 from the disassembly and assembly port 24 and tighten it with the pot cover 19, hold the air pump 8 and press it up and down to press the air into the spray pot 6, so that the spray pot 6 is filled with air pressure, hold the hand-held handle 3, open the pipeline gas leakage detector body 1, and set the program through the setting button 23, move the gas collection head 15 around the position of the pipeline to be detected, and detect the gas leakage of the pipeline. When gas leakage is detected, press the press button 7 with the other hand, and transport the liquid to the extension nozzle 9 and the fixed hose 13 through the pressure principle, and spray it on the pipeline through the marking nozzle 16 to mark the position of the pipeline leakage.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pipeline gas leakage detection device, comprising a pipeline gas leakage detection instrument body (1), characterized in that: The top of the pipeline gas leakage detector body (1) is provided with an LED lighting lamp (21), the front end of the pipeline gas leakage detector body (1) is provided with a display screen (22) and a setting button (23), the upper part of the rear end of the pipeline gas leakage detector body (1) is provided with an extended spray pipe (10), one side of the pipeline gas leakage detector body (1) is provided with a battery box (2), the bottom of the pipeline gas leakage detector body (1) is provided with a hand-held handle (3), the rear end of the pipeline gas leakage detector body (1) is provided with a spray pot mounting seat (4), the interior of the spray pot mounting seat (4) is provided with a pot cover (19), the pot cover (19) is connected to the spray pot (6), and the lower part of the rear end of the spray pot mounting seat (4) is provided with a support plate (5).

2. A pipeline gas leakage detection device according to claim 1, characterized in that: The spray pot mounting seat (4) is fixedly connected to the pipeline gas leakage detector body (1) via fixing screws (18), and the top surface of the spray pot mounting seat (4) is configured as a downward inclined surface structure.

3. A pipeline gas leakage detection device according to claim 1, characterized in that: A gas collection head (15) is provided at the top end of the extended injection pipe (10); the gas collection head (15) is arranged inside the fixture (14), and the gas collection head (15) and the fixture (14) are connected by embedding.

4. A pipeline gas leakage detection device according to claim 3, characterized in that: The pot cover (19) comprises an air pumping rod (8), a pressing key (7) and an extended nozzle (9); a fixed hose (13) is provided at the top end of the extended nozzle (9); a marking nozzle (16) is provided at the top end of the fixed hose (13); the marking nozzle (16) is connected to the holder (14) by inlaying, and the fixed hose (13) is fixedly connected to the extended nozzle (9) by a threaded joint (11).

5. A pipeline gas leakage detection device according to claim 4, characterized in that: The fixed hose (13) is fixedly connected to the extended spray pipe (10) via a cable tie (12), and the extended spray pipe (10) is fixedly connected to the spray pot mounting seat (4) via a binding belt (17).

6. A pipeline gas leakage detection device according to claim 1, characterized in that: The inner rear end and the bottom of the support plate (5) are respectively provided with a viewing port (20), a disassembly port (24) and an anti-slip pad (25), and the position of the disassembly port (24) is aligned with the spray pot (6). The support plate (5) is connected to the spray pot mounting seat (4) by welding, and the cross section of the support plate (5) is set to an L-shaped structure.

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