阅读说明：本技术 一种基于天然气工程管理用漏气监测设备 (Gas leakage monitoring equipment for natural gas engineering management ) 是由 刘益玲 于 2021-10-07 设计创作，主要内容包括：本发明公开了一种基于天然气工程管理用漏气监测设备,涉及天然气漏气监测技术领域,具体为插头和检测端口,所述插头外部的一端固定安装有连接线,且连接线的末端外部设置有衔接块,所述衔接块前端的外部安装有显示窗,所述衔接块的外部连接有安装板。该一种基于天然气工程管理用漏气监测设备,气囊可在天然气工程管道容易产生漏气的管道接口处斤包裹处理,贴合处使用熔接连接以此使得气囊与管道外部进行密封处理,从而能够在接口处产生漏气时气囊会产生膨胀,通过摄像头的设计能够对气囊的膨胀情况进行观察,便于工作人员对管道接口处进行检修维护,同时气囊的设计有效避免天然气泄漏直接外溢的,可有效为工作人员的修护提供时间。(The invention discloses a gas leakage monitoring device based on natural gas engineering management, and relates to the technical field of natural gas leakage monitoring, in particular to a plug and a detection port, wherein a connecting wire is fixedly arranged at one end outside the plug, a connecting block is arranged outside the tail end of the connecting wire, a display window is arranged outside the front end of the connecting block, and a mounting plate is connected outside the connecting block. This kind of gas leakage monitoring facilities for based on natural gas engineering management, the gasbag can be in the pipeline kneck jin of parcel processing of the easy gas leakage that produces of natural gas engineering pipeline, the department of laminating uses the butt fusion to connect with this to make gasbag and pipeline outside seal processing, thereby can the gasbag can produce the inflation when the kneck produces gas leakage, the inflation condition of gasbag can be observed through the design of camera, the staff of being convenient for overhauls the pipeline kneck and maintains, the design of gasbag effectively avoids the direct excessive of natural gas leakage simultaneously, can effectively provide time for staff's maintenance.)

1. The utility model provides a based on gas leakage monitoring equipment for natural gas engineering management, its characterized in that, includes plug (1) and detection port (8), the outside one end fixed mounting of plug (1) has connecting wire (2), and the terminal outside of connecting wire (2) is provided with links up piece (3), the externally mounted of linking up piece (3) front end has display window (5), the external connection of linking up piece (3) has mounting panel (7), and the outside of mounting panel (7) rear end is provided with slider (13), the outside slidable mounting of slider (13) has installation slide (12), and the inside both sides of installation slide (12) all are provided with locating hole (33), threaded shaft (4) are installed to the internal thread of locating hole (33), the outside right-hand member of linking up piece (3) is provided with alarm (6), detection port (8) are located the outside of display window (5) bottom, the outside of alarm (6) front end is provided with connecting frame (15), and the outside one end of connecting frame (15) is provided with bull stick (11), bull stick (11) terminal outside is rotated and is installed spacing groove (10), and the outside integration of spacing groove (10) is provided with equipment frame (9), the outside one end fixed mounting of equipment frame (9) has card way (26).

2. The gas leakage monitoring device for natural gas engineering management according to claim 1, wherein an internal motor (24) is arranged inside the connecting frame (15), a connecting shaft (27) is installed at one end of the external portion of the internal motor (24), an external sleeve disc (28) is fixedly connected to the external portion of the connecting shaft (27), poking strips (29) are installed at two ends of the internal portion of the external sleeve disc (28), fan blades (30) are arranged at one end of the external portion of the poking strips (29), a middle sleeve (31) is installed in the middle of one end of the external portion of each fan blade (30), and a moving shaft (32) is arranged as if the internal portion of the middle sleeve (31) rotates.

3. The gas leakage monitoring device for natural gas engineering management based on the claim 1 is characterized in that the shape of the poking strip (29) is a V-shaped structure, and the poking strips (29) are symmetrically distributed about the vertical center line of the built-in motor (24).

4. The natural gas engineering management-based gas leakage monitoring device according to claim 2, wherein an outer cotton layer (16) is arranged at one end outside the connecting shaft (27), an inner cotton layer (17) is arranged inside the outer cotton layer (16), a built-in block (18) is arranged in the middle inside the inner cotton layer (17), and cameras (19) are arranged at the front end and the rear end inside the built-in block (18).

5. The natural gas engineering management-based gas leakage monitoring device according to claim 4, wherein the outer cotton layer (16) is tightly attached to the inner cotton layer (17), the center of the inner cotton layer (17) is overlapped with the center line of the camera (19), the camera (19) is tightly attached to the built-in block (18), and the central axis of the built-in block (18) is provided with the connecting shaft (25).

6. The gas leakage monitoring device for natural gas engineering management according to claim 1, wherein a bottom plate (21) is integrally installed on the outside of the bottom of the blocking channel (26), a blocking groove (22) is fixedly arranged inside the bottom plate (21), a connecting plate (23) is installed inside the blocking groove (22) in a blocking mode, and a fixing outer sleeve (14) is arranged on the outside of the bottom of the connecting plate (23).

7. The natural gas based engineering management gas leakage monitoring device according to claim 6, wherein the fixing outer sleeve (14) is internally provided with a fixing assembly (20) for locking an article, the fixing assembly (20) comprises a protection pad (2001), a collar (2002) and an air bag (2003), the protection pad (2001) is internally provided with the collar (2002), and the air bag (2003) is mounted in the collar (2002).

8. The gas leakage monitoring device for natural gas engineering management according to claim 1, wherein the installation slide way (12) is shaped like a letter Contraband, the inside of the installation slide way (12) coincides with the center line of the sliding block (13), the sliding block (13) is fixed with the mounting plate (7) through screws, and three mounting plates (7) are arranged.

9. The natural gas engineering management-based gas leakage monitoring device according to claim 1, wherein the assembling frame (9) and the blocking channel (26) are vertical structures, and the centers of the assembling frame (9) and the limiting groove (10) coincide.

10. Gas leakage monitoring equipment for natural gas based engineering management according to claim 4, characterized in that the connecting shaft (25) is cylindrical in shape and the connecting shaft (25) is rotatably connected with the inner cotton layer (17).

Technical Field

The invention relates to the technical field of natural gas leakage monitoring, in particular to a natural gas engineering management-based gas leakage monitoring device.

Background

Along with increasing importance of governments, enterprises and society on safety and environmental protection of gas pipelines, safety inspection of the gas pipelines, particularly leakage detection, is more and more important. In direct contact with the gas. In practical inspection, the pipeline or facility is difficult to reach or even impossible to reach (such as a highway, a gate-locked yard, a pipeline suspended under a bridge, a flower garden, a river, a riser outside a high building, a room inside, or other places which are difficult to access), which brings a potential safety hazard to the gas pipeline. The leakage of natural gas needs to be closely monitored for the phenomenon.

The existing natural gas leakage monitoring equipment cannot select a proper installation area according to use requirements in the use process, and needs to punch the installation surface for multiple times when the installation position is adjusted.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a gas leakage monitoring device for natural gas engineering management, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a gas leakage monitoring device for natural gas engineering management comprises a plug and a detection port, wherein a connecting wire is fixedly mounted at one end of the outer portion of the plug, a connection block is arranged at the outer portion of the tail end of the connecting wire, a display window is mounted at the outer portion of the front end of the connection block, a mounting plate is connected to the outer portion of the connection block, a slider is arranged at the outer portion of the rear end of the mounting plate, a mounting slide way is slidably mounted on the outer portion of the slider, positioning holes are formed in two inner sides of the mounting slide way, a threaded shaft is mounted on the inner threads of the positioning holes, an alarm is arranged at the right end of the outer portion of the connection block, the detection port is located outside the bottom of the display window, a connecting frame is arranged on the outer portion of the front end of the alarm, a rotating rod is arranged at one end of the outer portion of the connecting frame, a limiting groove is rotatably mounted on the outer portion of the tail end of the rotating rod, and an assembling frame is integrally arranged outside the limiting groove, and a clamping channel is fixedly arranged at one end outside the assembling frame.

Optionally, the inside of link frame is provided with built-in motor, and the outside one end of built-in motor installs the connecting axle, the external retainer plate of outside fixedly connected with of connecting axle, and the inside both ends of external retainer plate all install and dial the strip, the outside one end of dialling the strip is provided with the flabellum, and the mid-mounting of the outside one end of flabellum has put the cover in, seems to put the inside rotation of cover in and is provided with the removal axle.

Optionally, the shape of the shifting strip is a V-shaped structure, and the shifting strip is symmetrically distributed about the vertical center line of the internal motor.

Optionally, the outside one end of connecting axle is provided with outer cotton layer, and the internally mounted on outer cotton layer has interior cotton layer, the inside middle part in interior cotton layer is provided with built-in piece, and both ends all install the camera around the built-in piece is inside.

Optionally, the outer cotton layer is tightly attached to the inner cotton layer, the center of the inner cotton layer is overlapped with the center line of the camera, the camera is tightly attached to the built-in block, and the connecting shaft is installed at the central axis of the built-in block.

Optionally, a bottom plate is integrally installed on the outer portion of the bottom of the clamping channel, a clamping groove is fixedly formed in the bottom plate, a connecting plate is installed in the clamping groove in an clamped mode, and a fixing outer sleeve is arranged on the outer portion of the bottom of the connecting plate.

Optionally, a fixing assembly for locking the article is arranged in the fixing outer sleeve, the fixing assembly comprises a protection pad, a lantern ring and an air bag, the lantern ring is arranged in the protection pad, and the air bag is arranged in the lantern ring.

Optionally, the shape of installation slide is "Contraband" style of calligraphy structure, and the inside of installation slide coincides with the central line of slider mutually to the slider passes through the screw and is fixed mutually with the mounting panel, and the mounting panel is provided with three moreover.

Optionally, the assembling frame and the clamping channel are of a vertical structure, and the centers of the assembling frame and the limiting groove are overlapped.

Optionally, the shape of the connecting shaft is a cylindrical structure, and the connecting shaft is rotatably connected with the inner cotton layer.

The invention provides a gas leakage monitoring device for natural gas engineering management, which has the following beneficial effects:

whole natural gas leakage monitoring equipment can carry out secondary monitoring and handle, can carry out accomodating once more to natural gas leakage position simultaneously, avoid direct leaking to the air in, certain time delay effect has, the staff of being convenient for carries out emergent maintenance, simultaneously can provide the time for staff's restoration when proruption situation, and can be when carrying out mounted position altitude mixture control to monitoring facilities, need not to punch the location installation processing many times to the installation face jin, mounted height position adjustment is simple, convenient to use person operates, and can carry out the real-time observation record through the camera to the data of monitoring, can clear up the camera in long-time use simultaneously, can carry out heat conductance to the motor that uses in the monitoring facilities through the linkage design.

1. According to the gas leakage monitoring device for natural gas engineering management, the monitoring device main body connected with the mounting plate can horizontally move in the vertical direction through the design of the mounting slide way, so that when a worker adjusts the height of the monitoring device, a positioning hole in a proper position can be selected, the position after adjustment can be limited and fixed through rotating a threaded shaft between the positioning hole and a slide block, and the monitoring device does not need to be opened for fixing for many times during height adjustment and mounting;

2. according to the gas leakage monitoring equipment for natural gas engineering management, the angle of the rotating rod can be adjusted through the design of the assembling frame and the limiting groove, the outer cotton layer and the inner cotton layer which are connected with the rotating rod can be conveniently rotated to the outside of the front end of the display window through the adjustment of the angle of the rotating rod, the rotating angle of the rotating rod is 0-90 degrees, so that data displayed inside the display window can be observed from the outside through the design of the internal camera of the built-in block, the data can be timely found and processed when abnormity occurs, the design of the built-in motor and the connecting shaft can be used for driving the outer cotton layer and the inner cotton layer to rotate, the external expression of the camera can be cleaned through the design of the internal cotton layer through the rotation of the outer cotton layer and the internal cotton layer, the outer cotton layer cleans the outside of the display window, and no attachment exists outside the display window and the camera;

3. according to the gas leakage monitoring equipment for natural gas engineering management, the built-in motor drives the connecting shaft to rotate, the external sleeve disc outside the connecting shaft can be driven to rotate, the poking strip inside the external sleeve disc can be indirectly rotated, the poking strip is made of hard rubber strips, so that force can be applied to the fan blade through rotation of the poking strip, the fan blade can rotate by taking the moving shaft as the center, the temperature in the working process of the built-in motor inside the connecting frame can be dredged through rotation of the fan blade, and the built-in motor can be radiated and dredged while the camera and the outside of the display window are cleaned through the design of the linkage structure;

4. according to the gas leakage monitoring equipment for natural gas engineering management, the air bag can be wrapped at the pipeline joint where gas leakage is easy to occur in a natural gas engineering pipeline, the joint is connected with the outside of the pipeline in a welding mode through welding, so that the air bag can be expanded when gas leakage occurs at the joint, the expansion condition of the air bag can be observed through the design of the camera, workers can conveniently overhaul and maintain the pipeline joint, meanwhile, the air bag is effectively designed to avoid direct overflow of natural gas leakage, and time can be effectively provided for the repair and the maintenance of the workers;

5. this kind is based on gas leakage monitoring facilities for natural gas engineering management, the outside at the lantern ring is overlapped to the formula design of turning up outward in top through the gasbag, then utilize the material to be the design of the protection pad of rubber can wrap up once more and seal the processing to above-mentioned both outsides, the accessible rotates at last and makes fixed overcoat and protection pad be together fixed, can be after gasbag single use finishes, quick carry out hot melt mode and pipeline to it and dismantle, rotate fixed overcoat simultaneously and relax the gasbag, convenient to use person dismantles the change to the gasbag.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of an expanded partial structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing sheath and the fixing member according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the internal connection structure of the connection frame according to the present invention;

FIG. 6 is a schematic view of a connection structure of the built-in block according to the present invention;

FIG. 7 is a schematic view of a card path structure according to the present invention;

FIG. 8 is an enlarged view of the structure at B in FIG. 5 according to the present invention;

FIG. 9 is a schematic view of a fan blade connection structure according to the present invention;

FIG. 10 is a side view of the installation chute of the present invention.

In the figure: 1. a plug; 2. a connecting wire; 3. a joining block; 4. a threaded shaft; 5. a display window; 6. an alarm; 7. mounting a plate; 8. a detection port; 9. assembling a frame; 10. a limiting groove; 11. a rotating rod; 12. installing a slideway; 13. a slider; 14. fixing the outer sleeve; 15. a connecting frame; 16. an outer cotton layer; 17. an inner cotton layer; 18. a built-in block; 19. a camera; 20. a fixing assembly; 2001. a pad; 2002. a collar; 2003. an air bag; 21. a base plate; 22. a card slot; 23. a connecting plate; 24. a built-in motor; 25. a connecting shaft; 26. blocking a channel; 27. a connecting shaft; 28. an external sleeve disc; 29. dialing a strip; 30. a fan blade; 31. a middle sleeve; 32. a movable shaft; 33. and (7) positioning the holes.

Detailed Description

Embodiment one, a gas leakage monitoring device for natural gas engineering management comprises a plug 1, a connecting wire 2, a connecting block 3, a threaded shaft 4, a display window 5, an alarm 6, a mounting plate 7, a detection port 8, an assembly frame 9, a limiting groove 10, a rotating rod 11, an installation slide 12, a slide block 13, a fixed outer sleeve 14, a connecting frame 15, an outer cotton layer 16, an inner cotton layer 17, an inner block 18, a camera 19, a fixed assembly 20, a protection pad 2001, a lantern ring 2002, an air bag 2003, a bottom plate 21, a clamping groove 22, a connecting plate 23, an inner motor 24, a connecting shaft 25, a clamping channel 26, a connecting shaft 27, an outer sleeve plate 28, a shifting strip 29, fan blades 30, a middle sleeve 31, a moving shaft 32 and a positioning hole 33, wherein the connecting wire 2 is fixedly mounted at one end outside the plug 1, the connecting block 3 is arranged outside the tail end of the connecting wire 2, the display window 5 is mounted outside the front end of the connecting block 3, the connecting block 3 is connected with the mounting plate 7, the outer part of the rear end of the mounting plate 7 is provided with a slide block 13, the outer part of the slide block 13 is provided with a mounting slide way 12 in a sliding manner, two sides of the inner part of the mounting slide way 12 are provided with positioning holes 33, the inner threads of the positioning holes 33 are provided with threaded shafts 4, the mounting slide way 12 is in an Contraband-shaped structure, the inner part of the mounting slide way 12 is coincided with the central line of the slide block 13, the slide block 13 is fixed with the mounting plate 7 through screws, the three mounting plates 7 are arranged, the monitoring device main body connected with the mounting plate 7 can horizontally move in the vertical direction through the design of the mounting slide way 12, therefore, when a worker adjusts the height of the monitoring device, the positioning holes 33 which can select proper positions can carry out limiting and fixing treatment on the positions after adjustment through rotating the threaded shafts 4 between the positioning holes 33 and the slide block 13, and the repeated hole opening and fixing treatment is not needed when the monitoring device is adjusted and mounted, the right end of the outer part of the connecting block 3 is provided with an alarm 6, the detection port 8 is positioned on the outer part of the bottom of the display window 5, the outer part of the front end of the alarm 6 is provided with a connecting frame 15, one end of the outer part of the connecting frame 15 is provided with a rotating rod 11, the outer part of the tail end of the rotating rod 11 is rotatably provided with a limiting groove 10, the outer part of the limiting groove 10 is integrally provided with an assembling frame 9, the assembling frame 9 and the clamping channel 26 are of a vertical structure, the centers of the assembling frame 9 and the limiting groove 10 are coincided, and one end of the outer part of the assembling frame 9 is fixedly provided with the clamping channel 26;

in the second embodiment, the internal motor 24 is disposed inside the connecting frame 15, the connecting shaft 27 is disposed at one end of the external portion of the internal motor 24, the external portion of the connecting shaft 27 is fixedly connected with the external sleeve plate 28, the poking strips 29 are disposed at two ends of the internal portion of the external sleeve plate 28, the fan blades 30 are disposed at one end of the external portion of the poking strips 29, the middle sleeve 31 is disposed at the middle portion of one end of the external portion of the fan blades 30, it seems that the moving shaft 32 is disposed inside the middle sleeve 31 in a rotating manner, the poking strips 29 are V-shaped, the poking strips 29 are symmetrically distributed about the vertical center line of the internal motor 24, the internal motor 24 drives the connecting shaft 27 to rotate, the external sleeve plate 28 outside the connecting shaft 27 can be driven to rotate, the poking strips 29 inside the external sleeve plate 28 can be indirectly rotated, the poking strips 29 are made of hard rubber strips, so that the fan blades 30 can be acted by the rotation of the poking strips 29, the fan blades 30 rotate by taking the moving shaft 32 as a center, the temperature of the built-in motor 24 in the connecting frame 15 in the working process can be dredged through the rotation of the fan blades 30, and the design of the linkage structure can be used for clearing the camera 19 and the outside of the display window 5 and simultaneously conducting heat dissipation and dredging on the built-in motor 24;

in the third embodiment, an outer cotton layer 16 is arranged at one end outside a connecting shaft 27, an inner cotton layer 17 is arranged inside the outer cotton layer 16, a built-in block 18 is arranged in the middle inside the inner cotton layer 17, cameras 19 are arranged at the front end and the rear end inside the built-in block 18, the outer cotton layer 16 is tightly attached to the inner cotton layer 17, the center of the inner cotton layer 17 is overlapped with the center line of the camera 19, the camera 19 is tightly attached to the built-in block 18, a connecting shaft 25 is arranged at the central axis of the built-in block 18, the connecting shaft 25 is in a cylindrical structure, the connecting shaft 25 is rotatably connected with the inner cotton layer 17, the angle of the rotating rod 11 can be adjusted through the design of an assembling frame 9 and a limiting groove 10, the outer cotton layer 16 and the inner cotton layer 17 connected with the rotating rod 11 can be rotated to the outside the front end of the display window 5 conveniently through the adjustment of the angle of the rotating rod 11, the rotating angle of the rotating rod 11 is 0-90 degrees, therefore, data displayed inside the display window 5 can be observed from the outside by utilizing the design of the camera 19 inside the built-in block 18, timely discovery and processing can be carried out when the data are abnormal, the design of the built-in motor 24 and the connecting shaft 27 can be utilized to drive the outer cotton layer 16 and the inner cotton layer 17 to rotate, the external expression of the camera 19 can be cleaned by utilizing the design of the inner cotton layer 17 through the rotation of the outer cotton layer 16 and the inner cotton layer 17, the outer cotton layer 16 cleans the outside of the display window 5, and no attachment is kept outside the display window 5 and the camera 19;

in the fourth embodiment, a bottom plate 21 is integrally installed on the outside of the bottom of the card channel 26, a card slot 22 is fixedly arranged inside the bottom plate 21, a connecting plate 23 is installed inside the card slot 22 in a clamped manner, a fixing outer sleeve 14 is arranged outside the bottom of the connecting plate 23, a fixing assembly 20 for locking an object is arranged inside the fixing outer sleeve 14, the fixing assembly 20 comprises a protection pad 2001, a sleeve ring 2002 and an air bag 2003, the sleeve ring 2002 is arranged inside the protection pad 2001, the air bag 2003 can be wrapped at a pipeline joint where air leakage is easily generated in a natural gas engineering pipeline, the joint is connected with the outside of the pipeline in a welding manner, so that the air bag 2003 can be expanded when air leakage is generated at the joint, the expansion condition of the air bag 2003 can be observed through the design of the camera 19, and workers can conveniently overhaul and maintain the pipeline joint, meanwhile, the design of the air bag 2003 effectively avoids direct overflow of natural gas leakage, time can be effectively provided for repair of workers, the air bag 2003 is sleeved outside the lantern ring 2002 in an outward-turning type design, then the protection pad 2001 made of rubber can be used for wrapping and sealing the two outsides again, finally the fixing outer sleeve 14 and the protection pad 2001 can be fixed together through rotation, after the single use of the air bag 2003 is finished, the air bag 2003 can be rapidly disassembled in a hot melting mode and a pipeline, meanwhile, the fixing outer sleeve 14 is rotated to loosen the air bag 2003, and a user can conveniently disassemble and replace the air bag 2003.

In conclusion, when the gas leakage monitoring equipment for natural gas engineering management is used, the gas leakage monitoring equipment is firstly installed and can be connected with a power supply by using the plug 1 and the connecting wire 2, then the monitoring equipment can be installed and fixed according to the actual use environment, namely, the monitoring equipment body connected with the installation plate 7 can horizontally move in the vertical direction by the design of the installation slide rail 12, so that when a worker adjusts the height of the monitoring equipment, the positioning hole 33 capable of selecting a proper position can perform limiting and fixing treatment on the adjusted position by rotating the threaded shaft 4 between the positioning hole 33 and the slide block 13, the hole fixing treatment does not need to be performed for multiple times when the monitoring equipment is adjusted and installed, then the gas bag 2003 is installed at the pipeline interface of the natural gas engineering pipeline, the gas bag 2003 can be wrapped at the pipeline interface of the natural gas engineering pipeline, the air bag 2003 and the outside of the pipeline are sealed by using the fusion connection at the joint, so that the air bag 2003 can expand when air leakage occurs at the joint, the expansion condition of the air bag 2003 can be observed by the design of the camera 19, the pipeline joint can be conveniently overhauled and maintained by workers, meanwhile, the air bag 2003 is designed to effectively avoid the direct overflow of natural gas leakage, time can be effectively provided for the repair and maintenance of the workers, the angle of the rotating rod 11 can be adjusted by the design of the assembling frame 9 and the limiting groove 10, the outer cotton layer 16 and the inner cotton layer 17 connected with the rotating rod 11 can be conveniently rotated to the outside of the front end of the display window 5 by adjusting the angle of the rotating rod 11, the rotating angle of the rotating rod 11 is 0-90 degrees, so that the data displayed inside the display window 5 can be observed from the outside by using the design of the camera 19 inside the built-in block 18, can timely discover and process data when abnormal occurs, the design of the internal motor 24 and the connecting shaft 27 can be utilized to drive the external cotton layer 16 and the internal cotton layer 17 to rotate, the design of the internal cotton layer 17 can be utilized to clean the external expression of the camera 19 through the rotation of the external cotton layer 16 and the internal cotton layer 17, the external cotton layer 16 can clean the external part of the display window 5, no attachments are kept on the external parts of the display window 5 and the camera 19, the internal motor 24 can drive the connecting shaft 27 to rotate, the external sleeve disc 28 outside the connecting shaft 27 can be driven to rotate, the poking strip 29 inside the external sleeve disc 28 can be indirectly rotated, the poking strip 29 is made of hard rubber strips, so that the rotating of the poking strip 29 can exert force on the fan blades 30, the fan blades 30 can rotate by taking the moving shaft 32 as the center, the rotating of the fan blades 30 can dredge the temperature in the working process of the internal motor 24 inside the connecting frame 15, the design of linkage structure can be when clearing up camera 19 and display window 5 outside to built-in motor 24 loose that dispels the heat, at last after using the completion to gasbag 2003 or when not using for a long time, need to carry out regular dismantlement change to it, cover the outside at lantern ring 2002 through the top formula design of turning up of gasbag 2003, then utilize the design of protection pad 2001 that the material is rubber can carry out parcel sealing process again to the above-mentioned both outsides, can make fixed overcoat 14 and protection pad 2001 fix together through rotating at last, can be after the single use of gasbag 2003 is ended, quick carry out hot melt mode and pipeline to it and dismantle, rotate fixed overcoat 14 simultaneously and loosen gasbag 2003, the user of being convenient for dismantles the change to gasbag 2003.