CN218379012U

CN218379012U - High-sensitivity hydrocyanic acid pipeline leakage real-time monitoring equipment

Info

Publication number: CN218379012U
Application number: CN202222545640.3U
Authority: CN
Inventors: 张琳琳
Original assignee: Hefei Hangpu Times Technology Co ltd
Current assignee: Hefei Hangpu Times Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a real-time supervision equipment is revealed to high sensitivity hydrocyanic acid pipeline relates to the industrial gas and reveals the detection area, including being close to in the butt joint piece of degree hydrocyanic acid pipeline flange joint department, be provided with the supporting component that can make the regulation according to the pipe laying environment on the butt joint piece, be provided with adjustable monitoring subassembly on the supporting component. The adjustable monitoring assembly comprises an infrared thermal imaging device. The utility model discloses to laying the pipeline on ground, can be equipped with the adjustable determine module that is equipped with infrared thermal imaging equipment near the flange joint department installation of pipeline, through periodic cycle ground regulation observation angle, the real-time supervision that carries on of the pipeline of whiting hydrocyanic acid that can be sensitive. Meanwhile, the height of the infrared thermal imaging device can be adjusted according to the laying height of the pipeline, the specification of the pipeline and the size of the flange, the stability of the adjusted infrared thermal imaging device is guaranteed, and the installation requirement of the infrared thermal imaging device for outdoor long-term use is met.

Description

High-sensitivity hydrocyanic acid pipeline leakage real-time monitoring equipment

Technical Field

The utility model relates to an industrial gas reveals detection area, in particular to real-time supervision equipment is revealed to high sensitivity hydrocyanic acid pipeline.

Background

Hydrocyanic acid, also called formonitrile, hydrogen cyanide, the molecular structure is that the C atom forms a bond by sp hybridized orbit, carbon and nitrogen triple bond exists, the molecule is polar molecule. Can inhibit respiratory enzymes, cause intracellular asphyxia and have strong toxicity. When the content of hydrogen cyanide in the air reaches 5.6-12.8%, the hydrogen cyanide is explosive. In the process of industrial production, a pipeline through which hydrocyanic acid flows needs to be monitored in real time, and the safety of industrial production is prevented from being influenced after toxic hydrocyanic acid is leaked.

In the great open industrial park of way pipeline distribution range, adopt gaseous optical detection technique mostly to carry out the real-time supervision of hydrocyanic acid pipeline state, compare in traditional gaseous detection, gaseous optical detection technique has advantages such as response speed is fast, detect gaseous kind many.

For example, chinese patent document publication No. CN 202022474556.8: the utility model provides an infrared image device of source is revealed to industrial gas, in this patent document, through the infrared imaging appearance of revolution mechanic setting to and side gear and the rack that the meshing was connected and is set up, can rotate infrared imaging appearance and adjust to corresponding angle, so that the gas of leaking is observed rationally.

However, the position where the hydrocyanic acid gas leaks is usually at the flange connection position of the pipeline, and in order to reduce the interference of environmental factors to the infrared lens, the infrared thermal imaging device is mostly adopted to implement important monitoring near the flange of the pipeline. If some pipelines lay subaerially, infrared thermal imaging equipment need be close to in the flange joint department of ground pipeline, and traditional infrared thermal imaging device is not convenient for make the regulation according to the environment of laying of pipeline, and is further unfavorable for installation, the regulation work of a plurality of outdoor infrared thermal imaging equipment.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem, the application provides a high sensitivity hydrocyanic acid pipeline reveals real-time supervision equipment.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a real-time supervision equipment is revealed to high sensitivity hydrocyanic acid pipeline, is including being close to the butt joint piece of degree hydrocyanic acid pipeline flange joint department, be provided with the supporting component that can make the regulation according to the pipe laying environment on the butt joint piece, the last adjustable monitoring subassembly that is provided with of supporting component.

The adjustable monitoring assembly comprises infrared thermal imaging equipment, a rain-proof plate is installed at the top of the infrared thermal imaging equipment, an inner closing arm is fixedly connected to the bottom of the rain-proof plate, and when the infrared thermal imaging equipment works, the inner closing arm is connected with the adjustable monitoring assembly in an embedded mode.

Preferably, the infrared thermal imaging device is composed of an infrared detector, an infrared lens and an infrared detection control circuit which are connected in sequence.

The infrared detector and the infrared lens are used for regulating and controlling the angle based on the holder, and interfaces of the infrared detection control circuit, the infrared detector and the infrared lens are arranged inside the infrared thermal imaging equipment shell.

Preferably, the butt joint piece is including the base, the top dismantlement formula of base is connected with the counterpoint pole, the counterpoint pole runs through in supporting component, and arranges on the counterpoint pole and seted up a plurality of spacing passageways.

Preferably, the support assembly comprises an adjusting arm, and a balancing stand is arranged on the inner side of the adjusting arm.

The balancing stand sliding contact is located the lateral wall of counterpoint pole, when supporting component height-adjusting, the balancing stand slides on the counterpoint pole, until the balancing stand is located the top of spacing passageway, can lock the operation.

Preferably, the supporting component further comprises sliding strips located on two sides of the alignment rod, and the top of each sliding strip is provided with a handle buckling frame.

The handle buckling frame comprises a pair of bending parts and an arc-shaped part. The tops of the bending parts are connected through arc parts, the arc parts are located on the outer sides of the aligning rods, the buckle handle frame is lifted, and the sliding strips slide and rise in the inner cavity of the limiting channel.

Preferably, both sides of balancing stand have and are fixed with a pair of gag lever post, set up the through-hole with gag lever post looks adaptation on the strip that slides, the opposite side of gag lever post, the strip that slides is fixed with reset spring, and outwards tensile detain the hand rack, detain the hand rack and drive a pair of strip diffusion motion that slides, reset spring contracts under the extrusion of the strip that slides until the strip that slides breaks away from spacing passageway.

Preferably, the two ends of the adjusting arm are provided with grooves, and the top of the base is in a straight plate shape and extends to the inner side of the groove.

To sum up, the utility model discloses a technological effect and advantage:

the utility model discloses to laying the pipeline on ground, can be equipped with the adjustable determine module that is equipped with infrared thermal imaging equipment near the flange joint department installation of pipeline, through periodic cycle ground regulation observation angle, the real-time supervision that carries on of the pipeline of whiting hydrocyanic acid that can be sensitive. Simultaneously, can make infrared thermal imaging device's height make position control to laying height, pipeline specification and the flange size of pipeline, ensure the infrared thermal imaging device's after the regulation stability, accord with the installation demand of the outdoor long-term use of infrared thermal imaging device, the staff of being convenient for dismantles infrared thermal imaging device, maintains the work.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of the position structure of the real-time monitoring device and the hydrocyanic acid pipeline of the utility model.

Fig. 3 is a schematic view of a second view structure of the present invention.

Fig. 4 is the structural schematic diagram of the adjustable monitoring assembly of the present invention.

Fig. 5 is a schematic view of the structure of the balance frame of the present invention.

In the figure: 1. a docking member; 2. a support assembly; 3. an adjustable monitoring assembly; 11. a base; 12. an alignment rod; 13. a limiting channel; 21. an adjusting arm; 22. a balancing stand; 23. a sliding strip; 24. a handle buckling frame; 25. a limiting rod; 26. a return spring; 31. an infrared thermal imaging device; 32. a flashing board; 33. an inner engaging arm.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a high sensitivity hydrocyanic acid pipeline leakage real-time monitoring device comprises a butt joint part 1 close to a flange joint of a hydrocyanic acid pipeline, a supporting component 2 capable of adjusting according to a pipeline laying environment is arranged on the butt joint part 1, and an adjustable monitoring component 3 is arranged on the supporting component 2.

According to the pipeline laying conditions of different industrial parks, the real-time monitoring equipment needs to be deployed according to the number, the positions and other factors of pipelines, the area observed by each real-time monitoring equipment is recorded in detail, and the position information is recorded based on image characteristics. When the gas leakage in the hydrocyanic acid pipeline is monitored, the current view field can be directly compared with the existing position information to obtain the current gas leakage point position information, namely the positioning of the gas leakage point is realized.

As shown in fig. 4, adjustable monitoring subassembly 3 is including infrared hot imaging device 31, and flashing board 32 is installed at infrared hot imaging device 31's top, and the arm 33 that closes is in the bottom fixedly connected with of flashing board 32, and in the hot imaging device 31 course of working of infrared, the arm 33 that closes and adjustable monitoring subassembly 3 embedded connection.

The infrared thermal imaging device 31 is used for looking around a monitoring area in an industrial park, capturing an infrared radiation signal in the field of view and positioning the infrared radiation signal. The field range of the infrared thermal imaging device 31 with a fixed angle is limited, the detection field of the infrared thermal imaging device 31 is limited by distance, the infrared thermal imaging device 31 can be installed close to the flange joint of the pipeline facing the pipeline paved on the ground, the observation angle is adjusted periodically and circularly, and the white hydrocyanic acid pipeline can be monitored sensitively in real time.

As shown in fig. 1 and 2, the infrared thermal imaging device 31 is composed of an infrared detector, an infrared lens, and an infrared detection control circuit, which are connected in sequence. The infrared detector and the infrared lens are used for regulating and controlling the angle based on the holder, and interfaces of the infrared detection control circuit, the infrared detector and the infrared lens are arranged inside the shell of the infrared thermal imaging equipment 31.

The infrared thermal imaging technology uses the photoelectric technology to detect infrared specific wave band signals of object heat radiation, converts the signals into images and graphs which can be distinguished by human vision, and can further calculate temperature values, and the infrared thermal imaging technology is not repeated for the existing gas leakage monitoring technology.

Example 2: as shown in fig. 2 and 3, the docking member 1 includes a base 11, a positioning rod 12 is detachably connected to the top of the base 11, the positioning rod 12 penetrates through the supporting assembly 2, and a plurality of limiting channels 13 are arranged on the positioning rod 12.

When this infrared thermal imaging device 31 is close to the flange joint department installation of pipeline, because the pipeline is laid subaerial, then base 11 on the butt joint piece 1, the mountable is in ground, adjusts the relative position of supporting component 2 on butt joint piece 1, can adjust the height of adjustable monitoring subassembly 3, and is further, can make infrared thermal imaging device 31 make the regulation according to the laying height of pipeline on ground, pipeline size and flange size. The adaptability of the adjustable monitoring component 3 is improved.

The support assembly 2 comprises an adjusting arm 21, and a balancing stand 22 is arranged on the inner side of the adjusting arm 21. The balancing stand 22 is in sliding contact with the side wall of the alignment rod 12, and when the supporting assembly 2 adjusts the height, the balancing stand 22 slides on the alignment rod 12 until the balancing stand 22 is located above the limiting channel 13, so that the locking operation can be performed.

As shown in fig. 3 and 5, the support assembly 2 further includes sliding bars 23 located at two sides of the alignment rod 12, and a handle fastening frame 24 is disposed at the top of the sliding bars 23. The buckle holder 24 includes a pair of bending portions and an arc portion. The tops of the pair of folds are connected by an arc, the arc being located outside the alignment rod 12.

When the adjusting arm 21 and the balancing stand 22 move up and down, the pair of handle buckling stands 24 are manually separated, further, the sliding strip 23 is separated, a certain gap is formed between the sliding strip 23 and the balancing stand 22 at the moment, when the adjusting arm 21 and the balancing stand 22 rise to a certain height, the handle buckling stands 24 can be manually combined, the sliding strip 23 is attached to the balancing stand 22, the handle buckling stands 24 are pressed, the sliding strip 23 can smoothly slide into the limiting channel 13, the balancing stand 22 is positioned, the adjusting arm 21 is fixed, and the stability of the adjustable monitoring assembly 3 in the working process is guaranteed.

As shown in fig. 5, a pair of limiting rods 25 is fixed on two sides of the balancing stand 22, a through hole adapted to the limiting rod 25 is opened on the sliding bar 23, and a return spring 26 is fixed on the opposite sides of the limiting rod 25 and the sliding bar 23. When the position of the adjustable monitoring assembly 3 needs to be adjusted again, the handle buckling frame 24 is lifted, the sliding strips 23 rise, the sliding strips 23 are exposed on the limiting channel 13, the handle buckling frame 24 is stretched outwards, the handle buckling frame 24 drives the sliding strips 23 to do diffusion motion, the reset spring 26 contracts under the extrusion of the sliding strips 23, and the handle buckling frame 24 is lifted until the upper bodies of the sliding strips 23 are separated until the sliding strips 23 are separated from the limiting channel 13. The detachment of the sliding strip 23 to the limiting channel 13 at a certain position can be completed.

Through this kind of regulation mode, can promote the portability of adjusting 3 in-process of adjustable monitoring subassembly, in a plurality of infrared thermal imaging equipment 31's installation, can make infrared thermal imaging equipment 31 highly to the laying height of pipeline, position control is made to pipeline specification and flange size, infrared thermal imaging equipment 31's after having ensured the regulation stability, accord with the outdoor installation demand of using for a long time of infrared thermal imaging equipment, the staff of being convenient for dismantles infrared thermal imaging equipment 31, maintain, the maintenance work.

As shown in fig. 3 and 1, the grooves are formed in the two ends of the adjusting arm 21, the top of the base 11 is a straight plate extending to the inner side of the groove, when the adjusting arm 21 slides to adjust the position, the inner wall of the groove formed in the adjusting arm 21 is always tightly attached to the top of the base 11, the structural strength of the base 11 when being connected with the adjusting arm 21 is improved, and the impact resistance of the adjusting arm 21 is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high sensitivity hydrocyanic acid pipeline reveals real-time supervision equipment which characterized in that: the device comprises a butt joint part (1) close to the flange joint of a hydrogen cyanide pipeline, wherein a support component (2) capable of adjusting according to the pipeline laying environment is arranged on the butt joint part (1), and an adjustable monitoring component (3) is arranged on the support component (2);

adjustable monitoring subassembly (3) is including infrared thermal imaging equipment (31), flashing board (32) are installed at the top of infrared thermal imaging equipment (31), arm (33) are closed in the bottom fixedly connected with of flashing board (32), and in infrared thermal imaging equipment (31) working process, in close arm (33) and adjustable monitoring subassembly (3) embedded connection.

2. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring device according to claim 1, wherein: the infrared thermal imaging device (31) is composed of an infrared detector, an infrared lens and an infrared detection control circuit which are connected in sequence;

the infrared detector and the infrared lens are used for regulating and controlling the angle based on the holder, and interfaces of the infrared detection control circuit, the infrared detector and the infrared lens are arranged inside a shell of the infrared thermal imaging device (31).

3. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring device according to claim 1, wherein: butt joint piece (1) is including base (11), the top dismantlement formula of base (11) is connected with counterpoint pole (12), counterpoint pole (12) run through in supporting component (2), and arrange on counterpoint pole (12) and seted up a plurality of spacing passageways (13).

4. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring device according to claim 3, wherein: the supporting component (2) comprises an adjusting arm (21), and a balance frame (22) is arranged on the inner side of the adjusting arm (21);

the balance frame (22) is in sliding contact with the side wall of the alignment rod (12), when the supporting assembly (2) adjusts the height, the balance frame (22) slides on the alignment rod (12) until the balance frame (22) is located above the limiting channel (13), and then locking operation can be carried out.

5. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring device according to claim 4, wherein: the support component (2) further comprises sliding strips (23) positioned on two sides of the alignment rod (12), and a handle buckling frame (24) is arranged at the tops of the sliding strips (23);

the handle buckling frame (24) comprises a pair of bending parts and an arc part; the tops of the bending parts are connected through an arc part, the arc part is positioned on the outer side of the aligning rod (12), the handle buckling frame (24) is lifted, and the sliding strip (23) slides and rises in the inner cavity of the limiting channel (13).

6. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring device according to claim 5, wherein: both sides of balancing stand (22) have and are fixed with a pair of gag lever post (25), set up the through-hole with gag lever post (25) looks adaptation on the strip (23) that slides, gag lever post (25), the opposite side of the strip (23) that slides are fixed with reset spring (26), and is outwardly directed buckle hand frame (24), buckle hand frame (24) drive a pair of strip (23) the diffusion motion that slides, reset spring (26) shrink under the extrusion of the strip (23) that slides, break away from spacing passageway (13) until the strip (23) that slides.

7. The high-sensitivity hydrocyanic acid pipeline leakage real-time monitoring equipment according to claim 4, wherein: the two ends of the adjusting arm (21) are provided with grooves, and the top of the base (11) is in a straight plate shape and extends to the inner side of the groove.