CN206632070U - Wiping tool in a kind of pipe - Google Patents
Wiping tool in a kind of pipe Download PDFInfo
- Publication number
- CN206632070U CN206632070U CN201720257908.XU CN201720257908U CN206632070U CN 206632070 U CN206632070 U CN 206632070U CN 201720257908 U CN201720257908 U CN 201720257908U CN 206632070 U CN206632070 U CN 206632070U
- Authority
- CN
- China
- Prior art keywords
- scavenging conduit
- blast
- wall
- pipe
- hold
- 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.)
- Active
Links
Landscapes
- Cleaning In General (AREA)
Abstract
Wiping tool belongs to wiping tool in wiping tool technical field, more particularly to a kind of pipe in a kind of pipe.A kind of purging effect of the utility model offer is good, wiping tool in pipe easy to use.The utility model includes tapered compression Rubber end, hold-down ring, scavenging conduit, stop valve, blast lid, connection shell, blast seat and compressed-air hose, its structural feature hold-down ring is arranged on scavenging conduit front outsides, on the outside of the tapered scavenging conduit for compressing Rubber end and being arranged in front of hold-down ring, tapered compress is provided with external screw thread on the outside of the scavenging conduit of Rubber end front end, the external diameter of the scavenging conduit in front of external screw thread is less than the external diameter of scavenging conduit at external screw thread.
Description
Technical field
The utility model belongs to wiping tool in wiping tool technical field, more particularly to a kind of pipe.
Background technology
In Boiler Manufacture, the wherein minor diameter boiler coils such as economizer, superheater, reheater are in manufacturing process
The water pressure test after, in order to prevent inside pipe wall from getting rusty, and also to remove the foreign matter in pipe, be required for compressed air from pipe
One end injection of son carries out the cleaning in pipe and purging.In order to improve operating efficiency, wiping tool in a kind of pipe need to be designed.
The content of the invention
The utility model is aiming above mentioned problem, there is provided a kind of purging effect is good, wiping tool in pipe easy to use.
To achieve the above object, the utility model adopts the following technical scheme that, the utility model includes tapered compression rubber
Head, hold-down ring, scavenging conduit, stop valve, blast lid, connection shell, blast seat and compressed-air hose, its structural feature hold-down ring are set
Put on the outside of scavenging conduit front outsides, the tapered scavenging conduit for compressing Rubber end and being arranged in front of hold-down ring, tapered compression Rubber end
It is provided with external screw thread on the outside of front end scavenging conduit, the external diameter of the scavenging conduit in front of external screw thread is less than the external diameter of scavenging conduit at external screw thread.
The connection shell rear inside sets oriented central raised flange, and flange inner wall is set corresponding to the external screw thread
Rear internal thread is equipped with, connection shell leading inside is provided with preceding internal thread, is provided with the outside of blast base rear end corresponding to preceding internal thread
External screw thread, blast seat front end are flare openings, and the inner blast seat inwall of flare openings is provided with blast seat internal thread, institute
To state blast cover back-end and be provided with connecting tube, outer wall is provided with connecting tube external screw thread corresponding to blast seat internal thread on rear side of connecting tube,
Connecting tube front end is placed in the rear portion of flare openings, and connecting tube front end is circumferentially evenly equipped with multiple exhaust vents, blast lid along connecting tube
Side wall is horn-like side wall corresponding with flare openings, and horn-like side wall outer wall and flare openings inwall are air outlet；Loudspeaker
Shape side wall outer wall bottom is bottom plate, and bottom plate front center is provided with regular hexagon bolt head.
The scavenging conduit front end is placed in connection shell, and multiple bloops, bloop are evenly equipped with the tube wall of scavenging conduit front end
It is right against the inwall of connection shell.
The scavenging conduit rear end is connected by stop valve with compressed-air hose.
As a kind of preferred scheme, exhaust vent described in the utility model is rectangle exhaust vent.
As another preferred scheme, it is provided with the blast seat inwall of blast seat internal thread rear end described in the utility model
Annular groove, be provided with seal washer in annular groove, seal washer front end offsets with the connecting tube rear end, seal washer rear end with
Flange on blast seat inwall offsets.
As another preferred scheme, bloop described in the utility model is three groups, every group of pipe by being centered around scavenging conduit
The distance between bloop composition, two adjacent groups bloop on wall is 100 millimeters.
Secondly, hold-down ring described in the utility model includes rear end pressure ring, and pressure ring middle part in rear end is along hold-down ring centre bore profile
Sleeve pipe, internal surface of sleeve pipe and purging pipe outer wall welding are extended with forward.
In addition, cover rubber sleeve in the purging pipe outer wall at hold-down ring rear described in the utility model.
The utility model beneficial effect.
The horn-like high-pressure jet face of annular is formed between the utility model blast lid and blast seat, purging effect is good.
The tapered Rubber end that compresses of the utility model reaches when with tight scavenging conduit is held to pipe direction to be purged firmly compression
Sealing function；Compressed air is fully entered by one end of scavenging conduit, do not reveal.
The utility model hold-down ring, play when firmly being compressed to pipe direction to be purged with the tight scavenging conduit of holding to tapered pressure
The reverse extrusion effect of tight Rubber end；So as to ensure to seal.
The utility model scavenging conduit, used by compressed air, while as the handle of instrument inside it.
The utility model stop valve, play the switch control action of control compressed air.
The utility model compressed-air hose connects air compressor, conveys compressed air.
Multiple bloops are evenly equipped with the tube wall of the utility model scavenging conduit front end, bloop is right against the interior of connection shell
Wall, it disclosure satisfy that the requirement for reducing noise.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.Scope of protection of the utility model
It is not only limited to the statement of herein below.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model use state figure.
Fig. 3 is the utility model outside drawing.
In figure, 1 it is rubber sleeve, 2 is scavenging conduit, 3 is hold-down ring, 4 is tapered compression Rubber end, 5 is external screw thread, 6 to disappear
Sound hole, 7 be connection shell, 8 be flange, 9 be blast seat, 10 be blast lid, 11 be flare openings, 12 be regular hexagon bolt
Head, 13 be exhaust vent, 14 be connecting tube, 15 be pipe to be purged, 16 be compressed-air hose, 17 be stop valve.
Embodiment
As illustrated, the utility model includes tapered compression Rubber end, hold-down ring, scavenging conduit, stop valve, blast lid, company
Body contact, blast seat and compressed-air hose, hold-down ring are arranged on scavenging conduit front outsides, and tapered compression Rubber end is arranged on compression
On the outside of scavenging conduit in front of ring, tapered compress is provided with external screw thread on the outside of the scavenging conduit of Rubber end front end, the purging in front of external screw thread
The external diameter of pipe is less than the external diameter of scavenging conduit at external screw thread.
The connection shell rear inside sets oriented central raised flange, and flange inner wall is set corresponding to the external screw thread
Rear internal thread is equipped with, connection shell leading inside is provided with preceding internal thread, is provided with the outside of blast base rear end corresponding to preceding internal thread
External screw thread, blast seat front end are flare openings, and the inner blast seat inwall of flare openings is provided with blast seat internal thread, institute
To state blast cover back-end and be provided with connecting tube, outer wall is provided with connecting tube external screw thread corresponding to blast seat internal thread on rear side of connecting tube,
Connecting tube front end is placed in the rear portion of flare openings, and connecting tube front end is circumferentially evenly equipped with multiple exhaust vents, blast lid along connecting tube
Side wall is horn-like side wall corresponding with flare openings, and horn-like side wall outer wall and flare openings inwall are air outlet；Loudspeaker
Shape side wall outer wall bottom is bottom plate, and bottom plate front center is provided with regular hexagon bolt head.
The scavenging conduit front end is placed in connection shell, and multiple bloops, bloop are evenly equipped with the tube wall of scavenging conduit front end
It is right against the inwall of connection shell.
The scavenging conduit rear end is connected by stop valve with compressed-air hose.
The regular hexagon bolt head can be welded in pressure windshield, and air pressure lid is driven by sleeve rotating regular hexagon bolt head
Rotation, regulation pressure windshield and the gap size of blast seat.
The exhaust vent is rectangle exhaust vent.
Annular groove is provided with the blast seat inwall of the blast seat internal thread rear end, sealing gasket is provided with annular groove
Circle, seal washer front end offset with the connecting tube rear end, and seal washer rear end offsets with the flange on blast seat inwall.
The bloop is three groups, and every group is made up of the bloop being centered around on the tube wall of scavenging conduit, two adjacent groups noise reduction
The distance between hole is 100 millimeters.It is uniformly arranged using three groups of bloops, is fully able to meet erasure effect.
The hold-down ring includes rear end pressure ring, and pressure ring middle part in rear end is extended with forward sleeve pipe along hold-down ring centre bore profile,
Internal surface of sleeve pipe and purging pipe outer wall welding.
Rubber sleeve is covered in the purging pipe outer wall at the hold-down ring rear；It is easy to hold.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (6)
1. wiping tool in a kind of pipe, including tapered compression Rubber end, hold-down ring, scavenging conduit, stop valve, blast lid, connection shell,
Blast seat and compressed-air hose, it is characterised in that hold-down ring is arranged on scavenging conduit front outsides, and tapered compression Rubber end is set
On the outside of the scavenging conduit in front of hold-down ring, external screw thread, external screw thread front are provided with the outside of the scavenging conduit of tapered compression Rubber end front end
Scavenging conduit external diameter be less than external screw thread at scavenging conduit external diameter；The connection shell rear inside sets oriented central raised convex
Edge, flange inner wall are provided with rear internal thread corresponding to the external screw thread, and connection shell leading inside is provided with preceding internal thread, blast
Preceding internal thread is provided with external screw thread on the outside of base rear end, blast seat front end is flare openings, flare openings the inner
Blast seat inwall is provided with blast seat internal thread, and the blast cover back-end is provided with connecting tube, and outer wall corresponds on rear side of connecting tube
Blast seat internal thread is provided with connecting tube external screw thread, and connecting tube front end is placed in the rear portion of flare openings, and connecting tube front end is along even
Adapter is circumferential to be evenly equipped with multiple exhaust vents, and blast lid side wall is horn-like side wall corresponding with flare openings, horn-like side wall
Outer wall and flare openings inwall are air outlet；Horn-like side wall outer wall bottom is bottom plate, and bottom plate front center is provided with positive six
Side shape bolt head；The scavenging conduit front end is placed in connection shell, and multiple bloops, noise reduction are evenly equipped with the tube wall of scavenging conduit front end
Hole is right against the inwall of connection shell；The scavenging conduit rear end is connected by stop valve with compressed-air hose.
2. wiping tool in a kind of pipe according to claim 1, it is characterised in that the exhaust vent is rectangle exhaust vent.
A kind of 3. wiping tool in pipe according to claim 1, it is characterised in that the blast of the blast seat internal thread rear end
Annular groove is provided with seat inwall, seal washer is provided with annular groove, seal washer front end offsets with the connecting tube rear end,
Seal washer rear end offsets with the flange on blast seat inwall.
A kind of 4. wiping tool in pipe according to claim 1, it is characterised in that the bloop be three groups, every group by around
The distance between bloop composition, two adjacent groups bloop on the tube wall of scavenging conduit is 100 millimeters.
5. wiping tool in a kind of pipe according to claim 1, it is characterised in that the hold-down ring includes rear end pressure ring, rear end
Sleeve pipe, internal surface of sleeve pipe and purging pipe outer wall welding are extended with forward along hold-down ring centre bore profile in the middle part of pressure ring.
A kind of 6. wiping tool in pipe according to claim 1, it is characterised in that the purging pipe outer wall at the hold-down ring rear
Above cover rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257908.XU CN206632070U (en) | 2017-03-16 | 2017-03-16 | Wiping tool in a kind of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257908.XU CN206632070U (en) | 2017-03-16 | 2017-03-16 | Wiping tool in a kind of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632070U true CN206632070U (en) | 2017-11-14 |
Family
ID=60250182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257908.XU Active CN206632070U (en) | 2017-03-16 | 2017-03-16 | Wiping tool in a kind of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396130A (en) * | 2018-12-06 | 2019-03-01 | 浙江宁松热能锅炉设备有限公司 | A kind of portable fixed device of coiled pipe purging |
-
2017
- 2017-03-16 CN CN201720257908.XU patent/CN206632070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396130A (en) * | 2018-12-06 | 2019-03-01 | 浙江宁松热能锅炉设备有限公司 | A kind of portable fixed device of coiled pipe purging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110153962B (en) | Telescopic dust cover exhaust structure | |
| CN206632070U (en) | Wiping tool in a kind of pipe | |
| CN202152893U (en) | Joint convenient for quick assembling and disassembling | |
| CN209622278U (en) | The soft or hard pipe connecting structure of pipelines of automobile air conditioner | |
| CN207929703U (en) | A kind of gas drive inner wall of the pipe washer for inside pipeline | |
| CN105716805A (en) | Blocking detection device | |
| CN109834601A (en) | A kind of mushroom head assembly of water mist sand blasting unit | |
| CN204784817U (en) | Special ball valve of card pressure formula gas | |
| CN101699112A (en) | Gas leakage automatic safety valve | |
| CN210033635U (en) | Air blow gun for cleaning automobile engine | |
| CN210218989U (en) | Connecting structure for steam box air pipe | |
| CN210397075U (en) | Automatic exhaust valve | |
| CN103244694B (en) | Piston type zero leakage stop valve | |
| CN214699269U (en) | Purging mechanism | |
| CN204664691U (en) | Hose coupling sealing spin structure | |
| CN110397804A (en) | A kind of combustion gas pipe connecting device | |
| CN205436853U (en) | Anchor clamps that are used for registration arm spare in digit control machine tool | |
| CN204783390U (en) | Filter element group spare of filter | |
| CN209876201U (en) | Rotating joint for air pipe | |
| CN218325191U (en) | Connection seal structure of automobile air compressor | |
| CN210059256U (en) | Material cleaning device for finished desulfurization powder tank | |
| CN211549604U (en) | Gas-liquid sealing joint slag discharge drill rod | |
| CN204239927U (en) | The steam inlet tube of textile industry | |
| CN212657319U (en) | Pressure reducing valve structure | |
| CN218574046U (en) | Airless sprayer suction valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |