CN207952146U - Blowing pipeline device - Google Patents
Blowing pipeline device Download PDFInfo
- Publication number
- CN207952146U CN207952146U CN201721678296.8U CN201721678296U CN207952146U CN 207952146 U CN207952146 U CN 207952146U CN 201721678296 U CN201721678296 U CN 201721678296U CN 207952146 U CN207952146 U CN 207952146U
- Authority
- CN
- China
- Prior art keywords
- vertical tube
- pipe
- gas blow
- shell
- blow pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007664 blowing Methods 0.000 title claims abstract description 14
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000010079 rubber tapping Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000010926 purge Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 42
- 230000000694 effects Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model is related to a kind of blowing pipeline devices, belong to gas pipeline engineering technical field.The blowing pipeline device includes that can connect the shell being connected with preset pipe at pipeline tapping, be inserted into shell and along vertical tube that shell length direction is moved and can be inserted into the gas blow pipe that can be moved along vertical tube and along the length direction of vertical tube；It is equipped with sealing ring between the vertical tube and shell, sealing ring also is provided between the gas blow pipe and vertical tube；The bottom of the vertical tube is equipped with the guide pipe vertical with vertical tube, and the end that the gas blow pipe is inserted into vertical tube is equipped with nozzle, and the gas blow pipe is bendable broken pipe close to one section of nozzle.The utility model, which can be reduced, to be generated gas leakage and the clast for being deposited in pipeline tapping part will be avoided to scratch plug.
Description
Technical field
The utility model is related to a kind of blowing pipeline devices, belong to gas pipeline engineering technical field.
Background technology
With the development of city gas transmission ＆ distribution, the band gas of the renovating of gas ductwork, operation and maintenance and newly-built pipeline is made
It is widely used in actual condition already.The nineties start the on-line production holing and sealing machine used, are widely used to Gas Pipe
In line operation under pressure, a short tube usually is welded in tapping, sandwich valve is installed, sandwich valve is equipped with to be made for subsequent job on short tube
Connector.The pipeline tapping cutter being commonly used can generate a large amount of clasts, talus after trepanning in gas pipeline
Product when carrying out closure operation to pipeline in this way after trepanning, not only easy tos produce gas leakage, Er Qieke in pipeline tapping part
Plug can be scratched, influence plugging effect.
Invention content
The purpose of this utility model is that：It is proposed one kind can reduce generation gas leakage when gas pipeline blocks and will
The clast for being deposited in pipeline tapping part is avoided to scratch the blowing pipeline device of plug.
In order to solve the above-mentioned technical problem, the utility model proposes technical solution be：A kind of blowing pipeline device, for blowing
The clast at pipeline tapping is swept, the blowing pipeline device includes that can connect the shell being connected with preset pipe at pipeline tapping, insert
Enter in shell and along the vertical tube that shell length direction is moved and can be inserted into along vertical tube and can be moved along the length direction of vertical tube
Gas blow pipe；It is equipped with sealing ring between the vertical tube and shell, sealing ring also is provided between the gas blow pipe and vertical tube；The vertical tube
Bottom be equipped with the guide pipe vertical with vertical tube, the end that the gas blow pipe is inserted into vertical tube is equipped with nozzle, and the gas blow pipe leans on
One section of nearly nozzle is bendable broken pipe.
Preferably, the gas blow pipe is equipped with smooth guide head close to the end of nozzle.
Usually, it when carrying out on-line production plugging holes to gas pipeline, after gas pipeline trepanning, can be set in tapping
Pipe is set to connect.Therefore, it is connected and fixed when the utility model is used, shell is connect with pipe, vertical tube is inserted into shell and is moved down and is prolonged
It extends in gas pipeline, gas blow pipe is inserted into vertical tube and enters gas pipeline along vertical tube, the import of gas blow pipe and pressure is lazy
Property gas tank connection, the clast so as to be left to the trepanning accumulated in gas pipeline purges.In the vertical tube
Bottom is equipped with the guide pipe vertical with vertical tube, and guide pipe can drive the nozzle of gas blow pipe to rotate when to be rotated to vertical tube, from
And can comprehensive purging gas pipeline, when carrying out closure operation to gas pipeline in this way, just avoid as possible generate combustion gas let out
Leakage and clast scratch plug, improve the plugging effect of gas pipeline.
Although by rotating the comprehensive purging for driving the nozzle rotation of gas blow pipe to may be implemented to gas pipeline to vertical tube,
But it is purged after still might have clast residual, therefore in order to thoroughly purge clean remaining clast, above-mentioned technical proposal
Be further improved and be：The gas blow pipe is additionally provided with headlamp and camera, the top of the vertical tube close to the end of nozzle
Equipped with the display screen being connect with camera.Operating personnel can intuitively observe the clast feelings of gas pipeline by display screen in this way
Condition carries out fixed point purging to remaining clast, can thoroughly purge the clast of tapping totally, to further increase combustion
The plugging effect of feed channel.
Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Reference numeral：1- sandwich valves, 2- pipes connect, 3- gas pipelines, 81- cameras, 82- headlamps, 83- nozzles, and 84- is blown
Tracheae, 85- display screens, 86- shells, 87- sealing rings, 88- vertical tubes, 89- guide pipes.
Specific implementation mode
Embodiment one
The blowing pipeline device of the present embodiment is used to purge the clast of pipeline tapping, as shown in Figure 1, including that can be opened with pipeline
At hole preset pipe connect 2 be connected shell 86, be inserted into shell 86 in and can along the vertical tube 88 that 86 length direction of shell moves with
And be inserted into vertical tube 88 in and can be along the gas blow pipe 84 that the length direction of vertical tube 88 moves；Sealing is equipped between vertical tube 88 and shell 86
Circle 87, also is provided with sealing ring 87 between gas blow pipe 84 and vertical tube 86；The bottom of vertical tube 88 is equipped with the guide pipe vertical with vertical tube 88
89, the end that gas blow pipe 84 is inserted into vertical tube 88 is equipped with nozzle 83, and gas blow pipe 84 is bendable broken pipe close to one section of nozzle 83, is blown
Tracheae 84 is equipped with smooth guide head close to the end of nozzle 83.
As shown in Figure 1, the tapping of gas pipeline 3 connects 2 equipped with pipe, pipe, which connects, is equipped with sandwich valve 1 on 2, the present embodiment exists
In use, shell 86 and sandwich valve 1 are connected and fixed, vertical tube 88 is inserted into shell 86 and is moved down extend in gas pipeline 3,
Gas blow pipe 84 is inserted into vertical tube 88 and enters gas pipeline 3 along vertical tube 88, by the import of gas blow pipe 84 and pressurized inert gas
Tank connects, so that it may be purged with the clast left to the trepanning accumulated in gas pipeline 3.
In order to thoroughly purge clean remaining clast, gas blow pipe 84 is additionally provided with photograph close to the end of nozzle 83 in the present embodiment
Bright lamp 82 and camera 81, the top of vertical tube 88 are equipped with the display screen 85 being connect with camera 81.
The specific technical solution that the utility model is not limited to the above embodiment, in addition to the implementation, the utility model
There can also be other embodiment.All technical solutions formed using equivalent substitution or equivalent transformation, all fall within the utility model
It is required that protection domain.
Claims (3)
1. a kind of blowing pipeline device, it is characterised in that：Clast for purging pipeline tapping, the blowing pipeline device includes can
Connect the shell being connected with preset pipe at pipeline tapping, be inserted into shell and can along the vertical tube that shell length direction is moved and
It is inserted into the gas blow pipe that can be moved in vertical tube and along the length direction of vertical tube；Sealing ring is equipped between the vertical tube and shell, it is described
Sealing ring also is provided between gas blow pipe and vertical tube；The bottom of the vertical tube is equipped with the guide pipe vertical with vertical tube, the gas blow pipe
The end being inserted into vertical tube is equipped with nozzle, and the gas blow pipe is bendable broken pipe close to one section of nozzle.
2. blowing pipeline device according to claim 1, it is characterised in that：The gas blow pipe is additionally provided with close to the end of nozzle
Headlamp and camera, the top of the vertical tube are equipped with the display screen being connect with camera.
3. blowing pipeline device according to claim 1 or 2, it is characterised in that：The gas blow pipe is set close to the end of nozzle
There is smooth guide head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678296.8U CN207952146U (en) | 2017-12-06 | 2017-12-06 | Blowing pipeline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678296.8U CN207952146U (en) | 2017-12-06 | 2017-12-06 | Blowing pipeline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952146U true CN207952146U (en) | 2018-10-12 |
Family
ID=63728832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678296.8U Active CN207952146U (en) | 2017-12-06 | 2017-12-06 | Blowing pipeline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207952146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604272A (en) * | 2018-12-25 | 2019-04-12 | 中核四0四有限公司 | One kind wearing ground valve plug plug Special tool for dredging |
| CN114535619A (en) * | 2022-01-14 | 2022-05-27 | 南京晨光集团有限责任公司 | Method for detecting and cleaning residual powder in inner cavity of multilayer rudder 3D printing piece |
-
2017
- 2017-12-06 CN CN201721678296.8U patent/CN207952146U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604272A (en) * | 2018-12-25 | 2019-04-12 | 中核四0四有限公司 | One kind wearing ground valve plug plug Special tool for dredging |
| CN109604272B (en) * | 2018-12-25 | 2021-11-16 | 中核四0四有限公司 | Special tool for dredging blockage of ground penetrating valve |
| CN114535619A (en) * | 2022-01-14 | 2022-05-27 | 南京晨光集团有限责任公司 | Method for detecting and cleaning residual powder in inner cavity of multilayer rudder 3D printing piece |
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| GR01 | Patent grant |