CN110319293B - Air bag suitable for air pipe blockage - Google Patents
Air bag suitable for air pipe blockage Download PDFInfo
- Publication number
- CN110319293B CN110319293B CN201910599909.6A CN201910599909A CN110319293B CN 110319293 B CN110319293 B CN 110319293B CN 201910599909 A CN201910599909 A CN 201910599909A CN 110319293 B CN110319293 B CN 110319293B
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- air
- side wall
- cylinder
- fixedly connected
- pressing cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
- F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses an air bag suitable for air pipe blockage, which comprises an air bag body, wherein the outer side wall of the air bag body is in contact with the air pipe body, an air inlet is formed in one side of the air bag body, the inner side wall of the air inlet is fixedly connected with an air pressing cylinder, the air pressing cylinder is communicated with the air bag body through a one-way air vent, the outer side wall of the air pressing cylinder is respectively connected with a connecting frame and a sliding block in a sliding mode, the sliding block is annular, the connecting frame is fixedly connected with the sliding block, the inner side wall of the air pressing cylinder is connected with an inflating mechanism in a sliding mode, and the sliding block is. According to the invention, the air is discharged from the outlet of the vent pipe through the telescopic cylinder and the vent pipe from the air pressing cylinder, so that dust particles on the inner side wall of the air pipe body are cleaned and blown away, and the problem that accumulated dust can enter the air conditioner to influence the work of the air conditioner due to the fact that the air pipe side wall blocked by the air bag cannot be treated is avoided.
Description
Technical Field
The invention relates to the technical field of air bags, in particular to an air bag suitable for air pipe blockage.
Background
The tuber pipe is applicable to the air conditioner ventilation engineering installation of industry, various buildings, and the tuber pipe is closely related with modern people's life, study, work quality, and the tuber pipe is suitable for a period after, and inside can accumulate a large amount of dusts and breed the bacterium, at this moment need clear up the tuber pipe is inside.
The traditional cleaning method is that one mouthful of tuber pipe is plugged up with the gasbag, clear up in another mouth, because there is the dust tiny particle in the tuber pipe lateral wall, the tuber pipe lateral wall that is plugged up by the gasbag can't be handled, the inside dust of tuber pipe is handled thoroughly promptly, the dust of accumulation can get into the inside air conditioner work that influences of air conditioner, on the other hand gasbag can be connected with the tuber pipe inside wall, the tuber pipe inside wall contains residues such as dust particle and can lead to the fact wearing and tearing to the gasbag top layer, influence gasbag life.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an air bag suitable for air pipe blockage.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an gasbag suitable for tuber pipe blocks up, includes the gasbag body, the lateral wall contact of gasbag body has tuber pipe body, the income wind gap has been seted up to one side of gasbag body, go into the inside wall fixedly connected with inflator in wind gap, inflator and gasbag body pass through one-way air vent intercommunication, the lateral wall difference sliding connection of inflator has splice frame and sliding block, the sliding block is the annular, splice frame and sliding block fixed connection, the inside wall sliding connection of inflator has aerating mechanism, fixedly connected with supporting mechanism and stop gear on the sliding block.
Preferably, the inflation mechanism includes the piston of sliding connection on the inflator inside wall, one side fixedly connected with slide bar of piston, all set up the slip mouth that corresponds with the slide bar on the inflator and the connection frame, two the inside wall of slip mouth all with slide bar sliding connection, the one end that the piston was kept away from to the slide bar runs through the slip mouth and extends to the outside of inflator, the one end fixedly connected with baffle of slide bar.
Preferably, the supporting mechanism includes a plurality of second connecting blocks of fixed connection on the sliding block lateral wall, one side of second connecting block is rotated and is connected with the connecting rod, one side that the second connecting block was kept away from to the connecting rod is rotated and is connected with first connecting block, a plurality of telescopic cylinders of one end fixedly connected with of first connecting block, the one end and the inflator fixed connection of first connecting block are kept away from to the telescopic cylinder, telescopic cylinder and inflator intercommunication, the one end intercommunication that the inflator was kept away from to the telescopic cylinder has the breather pipe, the breather pipe contacts with the lateral wall of tuber pipe body.
Preferably, the side of first connecting block and second connecting block has all been seted up and has been rotated the mouth, the inside wall fixedly connected with axis of rotation that rotates the mouth, the tip of connecting rod is seted up and is corresponded the rotation mouth with the axis of rotation, the inside wall of rotation mouth rotates with the lateral wall of axis of rotation to be connected.
Preferably, the limiting mechanism is connected with the handle bolt on the sliding block in a threaded manner, a threaded opening corresponding to the handle bolt is formed in the sliding block, and a threaded groove corresponding to the handle bolt is formed in the air pressing cylinder.
Preferably, the telescopic cylinder comprises an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are communicated, the inner cylinder is sleeved on the inner side wall of the outer cylinder in a sliding mode, and the inner side wall of the inner cylinder is fixedly connected with a sealing ring.
Compared with the prior art, the invention has the beneficial effects that:
1. through with gas from the inflator through a section of thick bamboo and breather pipe, finally by the export discharge of breather pipe, clear up the dust granule on the tuber pipe body inside wall and blow away, avoid the tuber pipe lateral wall that is stopped up by the gasbag can't be handled to lead to the dust of accumulation can get into the inside air conditioner work that influences of air conditioner.
2. Through with gaseous from the inflator through a section of thick bamboo and breather pipe, finally by the export discharge of breather pipe, blow away the clearance of residues such as the dust tiny particle of tuber pipe body inside wall, avoid can causing wearing and tearing to the gasbag top layer to reduce the outward appearance wearing and tearing of gasbag, promoted the life play of gasbag.
Drawings
FIG. 1 is a schematic structural diagram of an air bag suitable for air pipe blockage according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
In the figure: the air bag comprises an air bag body 1, an air pipe body 2, an air pressing cylinder 3, a connecting frame 4, a piston 5, a sliding rod 6, a baffle 7, a sliding block 8, a connecting rod 9, a telescopic cylinder 10, a first connecting block 11, a vent pipe 12, a handle bolt 13, a threaded groove 14, a one-way vent hole 15 and a second connecting block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an airbag suitable for air duct blockage comprises an airbag body 1, the airbag body 1 is attached to the inner side wall of an air duct body 2, at the moment, dust treatment is carried out on the inner side wall of the air duct body 2, cleaned sewage and dirt are prevented from entering the other side of a pipeline under the action of the airbag body 1, the outer side wall of the airbag body 1 is in contact with the air duct body 2, one side of the airbag body 1 is provided with an air inlet, the inner side wall of the air inlet is fixedly connected with an inflator 3, the inflator 3 is communicated with the airbag body 1 through a one-way vent hole 15, the one-way vent hole 15 is the prior art and is designed into a convex outlet, the inner side wall of the convex outlet enters air to the outer side wall, the convex outer side wall cannot give air to the inner side wall, due to the action of the one-way vent hole 15, the air in the airbag body 1, sliding block 8 is the annular, linking frame 4 and 8 fixed connection of sliding block, the inside wall sliding connection of inflator 3 has the mechanism of aerifing, the mechanism of aerifing includes sliding connection piston 5 on 3 inside walls of inflator, one side fixedly connected with slide bar 6 of piston 5, all set up the slip mouth that corresponds with slide bar 6 on inflator 3 and the linking frame 4, the inside wall of two slip mouths all with 6 sliding connection of slide bar, the one end that piston 5 was kept away from to slide bar 6 runs through the slip mouth and extends to the outside of inflator 3, the one end fixedly connected with baffle 7 of slide bar 6.
The sliding block 8 is fixedly connected with a supporting mechanism and a limiting mechanism, the supporting mechanism comprises a plurality of second connecting blocks 17 fixedly connected on the side wall of the sliding block 8, one side of each second connecting block 17 is rotatably connected with a connecting rod 9, one side of each connecting rod 9 far away from the corresponding second connecting block 17 is rotatably connected with a first connecting block 11, the side surfaces of the first connecting block 11 and the second connecting block 17 are respectively provided with a rotating port, the inner side wall of each rotating port is fixedly connected with a rotating shaft, the end part of each connecting rod 9 is provided with a rotating port corresponding to the rotating shaft, the inner side wall of each rotating port is rotatably connected with the outer side wall of the rotating shaft, one end of each first connecting block 11 is fixedly connected with a plurality of telescopic cylinders 10, each telescopic cylinder 10 comprises an inner cylinder and an outer cylinder, the inner cylinders and the outer cylinders are communicated, the inner cylinders are slidably sleeved on the inner side wall, the gas is prevented from flowing out through the inner side wall of the telescopic cylinder 10 to influence the inflation efficiency, one end of the telescopic cylinder 10 far away from the first connecting block 11 is fixedly connected with the gas pressing cylinder 3, the telescopic cylinder 10 is communicated with the gas pressing cylinder 3, one end of the telescopic cylinder 10 far away from the gas pressing cylinder 3 is communicated with a vent pipe 12, the inside of the air pressing cylinder 3 is inflated through a plurality of air pipes 12, the air pipes 12 are contacted with the side wall of the air pipe body 2, by blowing the gas inside the gas cylinder 3 to the inner side wall of the air pipe body 2 through the telescopic cylinder 10 and the vent pipe 12, thereby cleaning and blowing away the dust particles on the inner side wall of the air pipe body 2, avoiding the air pipe side wall blocked by the air bag from being processed, thereby lead to the dust of accumulation can get into the inside air conditioner work that influences of air conditioner, the residue such as the dust tiny particle that blows away simultaneously can cause wearing and tearing to the gasbag top layer, has reduced the outward appearance wearing and tearing of gasbag, has promoted the life of gasbag.
The limiting mechanism is connected with a handle bolt 13 on the sliding block 8 in a threaded manner, a threaded opening corresponding to the handle bolt 13 is formed in the sliding block 8, and a threaded groove 14 corresponding to the handle bolt 13 is formed in the air pressing cylinder 3.
According to the invention, the air bag body 1 is placed in the air pipe body 2, the air pressing cylinder 3 is inserted into an air inlet of the air bag body 1, the baffle 7 is pushed leftwards at the moment, the connecting frame 4 which moves leftwards pushes the sliding block 8 to move leftwards, the sliding block 8 slides on the outer side wall of the air pressing cylinder 3, so that the connecting rod 9 which is rotatably connected with the sliding block 8 moves leftwards, the connecting rod 9 drives the connecting rod 11 to move towards one side far away from the air pressing cylinder 3, so that the telescopic cylinder 10 is driven to correspondingly move until the air pipe 12 connected with the telescopic cylinder 10 is contacted with the inner side wall of the air pipe body 2, at the moment, the handle bolt 13 is inserted into the corresponding threaded groove 14 to limit the sliding block 8, and the air pipe 12 caused by the backward movement of the.
The baffle 7 moves leftwards and simultaneously drives the sliding rod 6 to push the piston 5 to move, the piston 5 blows the gas in the air pressing cylinder 3 to the inner side wall of the air pipe body 2 through the telescopic cylinder 10 and the vent pipe 12 to clean and blow away dust particles on the inner side wall of the air pipe body 2, the air pipe side wall blocked by the air bag is prevented from being processed, so that accumulated dust can enter the air conditioner to influence the work of the air conditioner, meanwhile, residues such as small dust particles and the like blown away can cause abrasion on the surface layer of the air bag, the abrasion on the outer surface of the air bag is reduced, the service life of the air bag is prolonged, when the piston 5 passes through the first connecting block 11, the residual gas in the air pressing cylinder 3 is pushed into the air bag body 1 through the one-way vent hole 15 to inflate the air bag, then the baffle 7 is slowly pulled back, and the gas in the air bag body 1 can not return to the air pressing cylinder 3, the inside of the air pressing cylinder 3 is inflated through the plurality of air pipes 12, the air pressing cylinder reciprocates for a plurality of times until the air bag body 1 is attached to the inner side wall of the air pipe body 2, dust treatment is carried out on the inner side wall of the air pipe body 2 at the moment, and the cleaned sewage and sludge are prevented from entering the other side of the pipeline through the action of the air bag body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The air bag suitable for air pipe blockage comprises an air bag body (1) and is characterized in that the outer side wall of the air bag body (1) is contacted with an air pipe body (2), an air inlet is formed in one side of the air bag body (1), an air pressing cylinder (3) is fixedly connected to the inner side wall of the air inlet, the air pressing cylinder (3) is communicated with the air bag body (1) through a one-way air vent (15), the outer side wall of the air pressing cylinder (3) is respectively and slidably connected with a connecting frame (4) and a sliding block (8), the sliding block (8) is annular, the connecting frame (4) and the sliding block (8) are fixedly connected, the inner side wall of the air pressing cylinder (3) is slidably connected with an inflating mechanism, and a supporting mechanism and a limiting mechanism are fixedly connected to the sliding block; the supporting mechanism comprises a plurality of second connecting blocks (17) fixedly connected to the side wall of the sliding block (8), one side of each second connecting block (17) is connected with a connecting rod (9) in a rotating mode, one side of each connecting rod (9) far away from the corresponding second connecting block (17) is connected with a first connecting block (11) in a rotating mode, one end of each first connecting block (11) is fixedly connected with a plurality of telescopic cylinders (10), one end of each telescopic cylinder (10) far away from the corresponding first connecting block (11) is fixedly connected with the air pressing cylinder (3), each telescopic cylinder (10) is communicated with the air pressing cylinder (3), one end of each telescopic cylinder (10) far away from the air pressing cylinder (3) is communicated with a ventilating pipe (12), and the ventilating pipe (12) is in contact with the side wall of the air pipe body (.
2. The air bag applicable to air pipe blockage according to claim 1, wherein the inflation mechanism comprises a piston (5) slidably connected to the inner side wall of the air pressing cylinder (3), a sliding rod (6) is fixedly connected to one side of the piston (5), sliding ports corresponding to the sliding rod (6) are formed in the air pressing cylinder (3) and the connecting frame (4), the inner side walls of the two sliding ports are slidably connected with the sliding rod (6), one end, away from the piston (5), of the sliding rod (6) penetrates through the sliding ports and extends to the outside of the air pressing cylinder (3), and a baffle (7) is fixedly connected to one end of the sliding rod (6).
3. The airbag for air pipe blockage according to claim 1, wherein a rotating opening is formed in each of the side surfaces of the first connecting block (11) and the second connecting block (17), a rotating shaft is fixedly connected to the inner side wall of the rotating opening, a rotating opening corresponding to the rotating shaft is formed in the end portion of the connecting rod (9), and the inner side wall of the rotating opening is rotatably connected with the outer side wall of the rotating shaft.
4. The air bag suitable for air pipe blockage according to claim 1, wherein the limiting mechanism is connected with a handle bolt (13) on a sliding block (8) in a threaded manner, a threaded opening corresponding to the handle bolt (13) is formed in the sliding block (8), and a threaded groove (14) corresponding to the handle bolt (13) is formed in the air pressing cylinder (3).
5. The air bag applicable to air pipe blockage according to claim 1, wherein the telescopic cylinder (10) comprises an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are communicated, the inner cylinder is slidably sleeved on the inner side wall of the outer cylinder, and a sealing ring is fixedly connected to the inner side wall of the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599909.6A CN110319293B (en) | 2019-07-04 | 2019-07-04 | Air bag suitable for air pipe blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599909.6A CN110319293B (en) | 2019-07-04 | 2019-07-04 | Air bag suitable for air pipe blockage |
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| Publication Number | Publication Date |
|---|---|
| CN110319293A CN110319293A (en) | 2019-10-11 |
| CN110319293B true CN110319293B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910599909.6A Active CN110319293B (en) | 2019-07-04 | 2019-07-04 | Air bag suitable for air pipe blockage |
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| CN (1) | CN110319293B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762327B (en) * | 2019-10-21 | 2021-04-23 | 苏军 | Auxiliary water plugging device for repairing water leakage pipeline |
| CN112824046B (en) * | 2019-11-20 | 2022-07-19 | 宝山钢铁股份有限公司 | Inner wall combined sand prevention plug for sand blasting of external threads of oil casing and anti-blocking method thereof |
| CN111963812B (en) * | 2020-10-26 | 2021-01-22 | 烟台市特种设备检验研究院 | Plugging device for pressure pipeline |
| CN112664751B (en) * | 2021-03-17 | 2021-05-28 | 烟台市特种设备检验研究院 | Pressure pipeline plugging device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712953A1 (en) * | 1977-03-24 | 1978-09-28 | Versorgungs Unternehmen Avu Ag | Gas pipe blocking device - comprises inflatable balloon containing pressure control instruments and instruments on either side |
| DE3145284A1 (en) * | 1981-11-14 | 1983-05-19 | IBS Nagel GmbH & Co Spezialarmaturen, 5630 Remscheid | Device for shutting off gas lines |
| JP2004044625A (en) * | 2002-07-09 | 2004-02-12 | Tanaka Giken Kk | Gas shutoff tool |
| CN203718273U (en) * | 2014-01-23 | 2014-07-16 | 河北雪雷橡胶制品有限公司 | Pipeline plugging airbag |
| CN207094051U (en) * | 2017-08-04 | 2018-03-13 | 北京天兴燃气工程有限公司 | A kind of holing and sealing machine |
| CN207584268U (en) * | 2017-12-06 | 2018-07-06 | 苏州市燃气设备阀门制造有限公司 | Pipe plugging system |
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2019
- 2019-07-04 CN CN201910599909.6A patent/CN110319293B/en active Active
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| CN110319293A (en) | 2019-10-11 |
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