CN211010820U

CN211010820U - Gas pipeline air tightness detection device

Info

Publication number: CN211010820U
Application number: CN201921836478.2U
Authority: CN
Inventors: 宋殿军
Original assignee: Yingkou Runxin Gas Technology Co ltd
Current assignee: Yingkou Runxin Construction Engineering Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-14
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a pipeline check out test set technical field discloses a gas pipeline gas tightness detection device, detects complicacy for solving current operation instrument, the not good problem of protection effect, one side of box is provided with the rack, and the subsurface position department of box is provided with the phosphor strip, the lower surface edge of box is provided with the supporting legs, and the surface of box is provided with the handle, the upper end of box is rotated and is provided with the case lid, and one side of box is provided with the connecting wire. The utility model discloses a thereby detect the content of pipeline junction methane and replace the tradition through the closed conduit, measure the measuring method of the inside atmospheric pressure of pipeline, effectual residual gas's in avoiding the pipeline reveal, can also not influence the normal transport of gas when detecting, be provided with scalable detection head, thereby can reach the methane content of measuring the gas pipeline junction of not co-altitude department through adjusting detection head, further reach and detect gas pipeline gas tightness state.

Description

Gas pipeline air tightness detection device

Technical Field

The utility model relates to a pipeline check out test set technical field especially relates to a gas pipeline gas tightness detection device.

Background

The methane gas detector adopts a large screen with white backlight liquid crystal display, pumps to sample and detect gas, and is matched with different sampling probe rods, so that the gas environment of different occasions can be conveniently tested, the high and low alarm values (the detection of toxic gas has short-time average weighted value (STE L) and 8h time average weighted value (TWA) alarm function) can be freely set, the concentration of the instrument can be checked at any time, the STE L and TWA values, and the like, the information of sound and light alarm information and backlight alarm information can be automatically started when the methane gas detector alarms, and a screen also displays corresponding alarm information to help a user to distinguish the types of alarms.

However, in the conventional technique, the airtightness of the interior of the gas pipeline is usually detected by an air pressure detection method, and such a detection method cannot normally convey gas during detection, and also leaks gas remaining in the pipeline during detection, and therefore, the method is not practical. Therefore, the person skilled in the art provides a gas tightness detecting device for a gas pipeline to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

To prior art's defect and not enough, the utility model aims to provide a gas pipeline gas tightness detection device convenient operation, detection effect are good.

After the structure is adopted, the utility model provides a following technical scheme:

a gas pipeline air tightness detection device comprises a box body, wherein a placing rack is arranged on one side of the box body, a fluorescent strip is arranged at a position below the surface of the box body, supporting legs are arranged at the corners of the lower surface of the box body, a handle is arranged on the surface of the box body, a box cover is rotatably arranged at the upper end of the box body, a connecting line is arranged on one side of the box body, a drying box is arranged on the inner side of the box body, a storage battery is arranged in the box body, a measurer is arranged at the position behind the storage battery in the box body, a wire box is arranged at one side of the storage battery in the box body, the box body is connected with the storage battery through a buffering base, a magnetic strip is arranged on the upper surface of the box body, a rubber pad is arranged on the surface of the handle, an instrument panel is arranged on the upper, and one end of the connecting wire is provided with a telescopic measuring head.

Preferably, the buffering base comprises a partition plate, a top plate is arranged above the partition plate, a bottom plate is arranged below the partition plate, telescopic rods B are arranged on two sides of the partition plate, and springs B are arranged between the partition plate and the bottom plate.

Preferably, the upper surface of the top plate is fixedly connected with the storage battery, the lower surface of the bottom plate is fixedly connected with the bottom of the inner side of the box body, the upper end of the spring B is fixedly connected with the lower surface of the partition plate, and the lower end of the spring B is fixedly connected with the upper surface of the bottom plate.

Preferably, the flexible measuring head includes the outer pole, the inside of outer pole is provided with telescopic link A, and the inside of outer pole has seted up the passageway corresponding to telescopic link A's position department, the one end of outer pole is provided with the measuring head, a side surface department of measuring head is provided with the light, the surface of passageway evenly is provided with the fixed orifices, one side that telescopic link A's surface is close to the light is provided with the elasticity head.

Preferably, the telescopic rod a is connected with the outer rod in a sliding manner, the illuminating lamp is embedded in the surface of the measuring head, and the illuminating lamp is an energy-saving L ED lamp strip.

Preferably, the elastic head comprises an outer cylinder, a spring A is arranged in the outer cylinder, and a clamping head is arranged at one end of the outer cylinder.

Preferably, the chuck is connected with the outer barrel in a sliding mode, the bottom end of the chuck is fixedly connected with the spring A, the outer barrel is embedded into the surface of the telescopic rod A, and the chuck is matched with the fixing hole in size.

Preferably, the position of the box cover corresponding to the magnetic strip is provided with an iron strip, and the rubber pad is fixedly connected with the handle through epoxy resin glue.

The utility model provides a pair of gas pipeline gas tightness detection device, beneficial effect lies in:

1. the utility model discloses a thereby detect the content of pipeline junction methane and replace the tradition through the closed conduit, measure the measuring method of the inside atmospheric pressure of pipeline, effectual residual gas's in avoiding the pipeline reveal, can also not influence the normal transport of gas when detecting.

2. The utility model discloses be provided with scalable detection head, thereby can reach the methane content of measuring the not co-altitude department gas pipe connection head department through the length of adjusting detection head, further reach and detect gas pipeline gas tightness state.

3. The utility model discloses be provided with the buffering base at the lower extreme of measuring instrument, can effectually avoid because the precision measurement instrument that drops and lead to of equipment takes place the damage that violent collision caused, has protected measuring instrument's life.

4. The utility model discloses be provided with the drying cabinet in equipment inside, can the inside moisture of adsorption equipment, guarantee that measuring equipment can not be provided with the battery because moisture influences the life of equipment, can make equipment self power supply in the measurement process, do not need external power supply, made things convenient for the operation.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the buffering base of the present invention;

fig. 4 is a schematic structural view of the telescopic measuring head of the present invention;

fig. 5 is a schematic structural view of the elastic head of the present invention.

In the figure: 1. a magnetic strip; 2. a rubber pad; 3. a grip; 4. supporting legs; 5. a box body; 6. a fluorescent strip; 7. placing a rack; 8. a telescopic measuring head; 81. a telescopic rod A; 82. an elastic head; 821. An outer cylinder; 822. a spring A; 823. clamping a head; 83. a fixing hole; 84. a channel; 85. a measuring head; 86. an illuminating lamp; 87. an outer rod; 9. a connecting wire; 10. a box cover; 11. a drying oven; 12. a storage battery; 13. a buffer base; 131. a spring B; 132. a base plate; 133. a telescopic rod B; 134. a top plate; 135. a partition plate; 14. a wire box; 15. a connector; 16. a measurer; 17. an instrument panel; 18. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the utility model provides a technical scheme: the utility model provides a gas pipeline gas tightness detection device, the power distribution box comprises a box body 5, one side of box 5 is provided with rack 7, and the position department below the surface of box 5 is provided with phosphor strip 6, the lower surface edge of box 5 is provided with supporting legs 4, and the surface of box 5 is provided with handle 3, the upper end of box 5 is rotated and is provided with case lid 10, the position department that case lid 10 corresponds to magnetic stripe 1 is provided with the ironbar, rubber pad 2 passes through epoxy glue and handle 3 fixed connection, case lid 10 can be fixed with the attraction of magnetic stripe 1 to the ironbar, rubber pad 2 that epoxy glue is connected can effectually be fixed on handle 3.

One side of the box body 5 is provided with a connecting wire 9, the inner side of the box body 5 is provided with a drying box 11, the inner side of the box body 5 is provided with a storage battery 12, the inner side of the box body 5 is provided with a measurer 16 at the position of the rear side of the storage battery 12, the inner side of the box body 5 is provided with a wire box 14 at the position of one side of the storage battery 12, the box body 5 is connected with the storage battery 12 through a buffer base 13, the buffer base 13 comprises a partition plate 135, a top plate 134 is arranged above the partition plate 135, a bottom plate 132 is arranged below the partition plate 135, two sides of the partition plate 135 are provided with telescopic rods B133, a spring B131 is arranged between the partition plate 135 and the bottom plate 132, when the box body 5 falls to the ground, severe collision occurs, the further box body 5 can transmit the collision to the position of the bottom plate 132, so that the bottom plate 132 transmits the, therefore, the damage caused by the direct impact of the measuring device 16 and the storage battery 12 with the box body 5 can be avoided, and the telescopic rod B133 can ensure the relative stability between the bottom plate 132 and the top plate 134.

The upper surface of the top plate 134 is fixedly connected with the storage battery 12, the lower surface of the bottom plate 132 is fixedly connected with the inner bottom of the box body 5, the upper end of the spring B131 is fixedly connected with the lower surface of the partition plate 135, the lower end of the spring B131 is fixedly connected with the upper surface of the bottom plate 132, and the fixing mode of the spring B131 can effectively ensure that the spring B131 cannot fall off in the fluctuating process.

The upper surface of the box body 5 is provided with a magnetic strip 1, the surface of the handle 3 is provided with a rubber pad 2, the upper surface of the storage battery 12 is provided with an instrument panel 17, the upper surface of the measurer 16 is provided with an alarm 18, one side of the measurer 16 is provided with a connector 15, one end of the connecting wire 9 is provided with a telescopic measuring head 8, the telescopic measuring head 8 comprises an outer rod 87, the inner part of the outer rod 87 is provided with a telescopic rod A81, the inner part of the outer rod 87 is provided with a channel 84 corresponding to the telescopic rod A81, one end of the outer rod 87 is provided with a measuring head 85, one side surface of the measuring head 85 is provided with an illuminating lamp 86, the surface of the channel 84 is uniformly provided with a fixing hole 83, one side of the surface of the telescopic rod A81 close to the illuminating lamp 86 is provided with an elastic head 82, the elastic head 82 comprises an outer cylinder 821, the inner part of the, further the dop 823 can break away from the fixing hole 83 and contact the limiting effect, so that the telescopic rod a81 can move inside the outer rod 87, and when the proper position is reached, the dop 823 can be abutted to the fixing hole 83 by the deformed spring a822 to achieve the limiting fixing effect.

Dop 823 and urceolus 821 sliding connection, and the bottom and spring A822 fixed connection of dop 823, urceolus 821 embedding sets up the surface at telescopic link A81, the size and the fixed orifices 83 looks adaptation of dop 823, dop 823 plays fixed effect through the inside of card income fixed orifices 83, through pulling telescopic link A81, further elastic head 82 can break away from fixed orifices 83, thereby can make telescopic link A81 slide in the inside passageway 84 of outer pole 87, thereby can make measuring head 85 reach higher position department, light 86 then can provide the illumination for measuring head 85's position department, effectually measure.

Telescopic link A81 and outer pole 87 sliding connection, light 86 imbeds on the surface of measuring head 85, and light 86 is an energy-conserving L ED lamp area, L ED lamp area is a cold light source, can not cause danger for the region of gas leakage, at first carry equipment to the position department that needs the measurement through handle 3, place through supporting legs 4 and ground, further through taking out the flexible measuring head 8 on rack 7, measure the junction that needs the gas pipeline, analysis that can be accurate and measure the methane content of junction through caliber 16, can effectual observation reading judgement through panel board 17, reach when unusual when detected data, siren 18 can send out the police dispatch newspaper promptly, can in time salvage the leakage part, setting up of battery 12 can provide normal independent power for equipment, convenient carrying and the transport of equipment, connecting wire box 14 can deposit connecting wire 9, the setting of drying cabinet 11 then can be effectual the inside aridity of assurance equipment, avoid caliber 16 to reduce life because of the interference of steam.

The working process is as follows: firstly, the equipment is lifted to a position to be measured through the handle 3, the equipment is placed on the ground through the supporting legs 4, the telescopic measuring head 8 on the placing frame 7 is further taken out through pulling the telescopic rod A81, the clamping head 823 is pressed into the outer barrel 821 when being under pressure, the clamping head 823 can be separated from the fixing hole 83, the contact limiting effect is achieved, the telescopic rod A81 can move in the outer rod 87, when the telescopic rod A81 reaches a proper position, the clamping head 823 can be pressed to the fixing hole 83 through the deformed spring A822, the measuring head 85 can reach a higher position, the illuminating lamp 86 can provide illumination for the position of the measuring head 85, the measurement is effectively carried out, the connection position of a gas pipeline to be measured, the methane content of the connection position can be accurately analyzed and measured through the measurer 16, the reading judgment can be effectively observed through the instrument panel 17, when the detected data is abnormal, the alarm 18 can give an alarm to repair the leakage part in time, the storage battery 12 can provide a normal independent power supply for the equipment, the equipment is convenient to carry and transport, the wire box 14 can store the connecting wire 9, the dryness inside the equipment can be effectively ensured by the arrangement of the drying box 11, the service life of the measurer 16 is prevented from being reduced due to the interference of water vapor, when the tank 5 is dropped to the ground, a severe collision occurs, and further the tank 5 transmits the collision to the position of the bottom plate 132, the bottom plate 132 thus transmits the impact to the spring B131 because the buffering effect of the spring B131 enables the partition plate 135 and the top plate 134 to be relatively displaced from the bottom plate 132, therefore, the damage caused by the direct impact of the measuring device 16 and the storage battery 12 with the box body 5 can be avoided, and the telescopic rod B133 can ensure the relative stability between the bottom plate 132 and the top plate 134.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gas pipeline gas tightness detection device, includes box (5), its characterized in that: a placing rack (7) is arranged on one side of the box body (5), a fluorescent strip (6) is arranged at the position below the surface of the box body (5), supporting legs (4) are arranged at the corners of the lower surface of the box body (5), a handle (3) is arranged on the surface of the box body (5), a box cover (10) is rotatably arranged at the upper end of the box body (5), a connecting wire (9) is arranged on one side of the box body (5), a drying box (11) is arranged on the inner side of the box body (5), a storage battery (12) is arranged in the box body (5), a measurer (16) is arranged at the position, located on the rear side of the storage battery (12), in the box body (5), a wire box (14) is arranged on one side, located on the storage battery (12), of the box body (5) is connected with the storage battery (12) through a buffering base (13), and a magnetic strip (1, the surface of handle (3) is provided with rubber pad (2), the upper surface of battery (12) is provided with panel board (17), and the upper surface of caliber (16) is provided with siren (18), one side of caliber (16) is provided with connector (15), the one end of connecting wire (9) is provided with flexible measuring head (8).

2. A gas pipe airtightness detection apparatus according to claim 1, wherein: buffer base (13) are including division board (135), the top of division board (135) is provided with roof (134), and the below of division board (135) is provided with bottom plate (132), the both sides of division board (135) are provided with telescopic link B (133), and are provided with spring B (131) between division board (135) and bottom plate (132).

3. A gas pipe airtightness detection apparatus according to claim 2, wherein: the upper surface of roof (134) and battery (12) fixed connection, the lower surface of bottom plate (132) and the inboard bottom fixed connection of box (5), the upper end and the lower surface fixed connection of division board (135) of spring B (131), and the lower extreme and the upper surface fixed connection of bottom plate (132) of spring B (131).

4. A gas pipe airtightness detection apparatus according to claim 1, wherein: flexible measuring head (8) are including outer pole (87), the inside of outer pole (87) is provided with telescopic link A (81), and the inside of outer pole (87) is located to have seted up passageway (84) corresponding to the position of telescopic link A (81), the one end of outer pole (87) is provided with measuring head (85), a side surface department of measuring head (85) is provided with light (86), the surface of passageway (84) evenly is provided with fixed orifices (83), one side that the surface of telescopic link A (81) is close to light (86) is provided with flexible head (82).

5. The gas pipeline airtightness detection device according to claim 4, wherein the telescopic rod A (81) is slidably connected with the outer rod (87), the illumination lamp (86) is embedded in the surface of the measurement head (85), and the illumination lamp (86) is an energy-saving L ED lamp strip.

6. A gas pipe airtightness detection apparatus according to claim 4, wherein: the elastic head (82) comprises an outer cylinder (821), a spring A (822) is arranged inside the outer cylinder (821), and a clamping head (823) is arranged at one end of the outer cylinder (821).

7. A gas pipe airtightness detection apparatus according to claim 6, wherein: dop (823) and urceolus (821) sliding connection, and the bottom and spring A (822) fixed connection of dop (823), urceolus (821) embedding sets up the surface at telescopic link A (81), the size and the fixed orifices (83) looks adaptation of dop (823).

8. A gas pipe airtightness detection apparatus according to claim 1, wherein: the box cover (10) is provided with an iron strip corresponding to the position of the magnetic strip (1), and the rubber pad (2) is fixedly connected with the handle (3) through epoxy resin glue.