CN208213850U - Air nozzle for cleaning inner-walls of duct - Google Patents
Air nozzle for cleaning inner-walls of duct Download PDFInfo
- Publication number
- CN208213850U CN208213850U CN201820480588.9U CN201820480588U CN208213850U CN 208213850 U CN208213850 U CN 208213850U CN 201820480588 U CN201820480588 U CN 201820480588U CN 208213850 U CN208213850 U CN 208213850U
- Authority
- CN
- China
- Prior art keywords
- anchor ring
- fumarole
- inclination
- interconnecting piece
- backward
- 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.)
- Expired - Fee Related
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Abstract
The utility model is used for the air nozzle of cleaning inner-walls of duct, it is related to a kind of cleaning device accessory, including interconnecting piece and it is connected to the nozzle body of interconnecting piece front end, nozzle body is generally cylindrical, nozzle body front center is to be not provided with the central circular surface of fumarole, the inclination anchor ring I that central circular outer side surface is connected with backward and is inclined outwardly, it tilts to be recessed backward on the outside of I outer circumference surface of anchor ring and is equipped with step horizontal anchor ring, the inclination anchor ring II for being connected with backward and being inclined outwardly on the outside of step horizontal anchor ring outer circumference surface, the fumarole extended forward is equipped in the middle part of interconnecting piece rear end, fumarole is extended forward by interconnecting piece and is respectively perpendicular through inclination anchor ring I and inclination anchor ring II, the fumarole aperture for being pierced by inclination anchor ring I and inclination anchor ring II is gradually reduced.The utility model structure is simple, and using can be clean by inner wall of the pipe rapid cleaning under limited air pressure after the air nozzle.
Description
Technical field
The utility model relates to a kind of cleaning device accessory, in particular to a kind of air for cleaning inner-walls of duct sprays
Mouth.
Background technique
There are some pipelines since inconvenience is directly cleaned with cleaning device, needs to clean pipe to the mode blown with high pressure gas
Road inner wall, existing practices well are that pressure-air is directly passed through into pipeline, by the pressure of pressure-air by inner wall of the pipe
Attachment is blown off, but the object big for some adhesive force, this method can not be effectively clean by inner wall of the pipe,
By increasing air pressure, not only energy consumption is high simply, and noise is big when use.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, providing a kind of for cleaning inner-walls of duct
Air nozzle, structure is simple, and using can be quickly clear by inner wall of the pipe under limited air pressure after the air nozzle
It is clean clean.
The utility model to achieve the above object the technical solution adopted is that: a kind of air for cleaning inner-walls of duct sprays
Mouth including interconnecting piece and is connected to the nozzle body of interconnecting piece front end, and nozzle body is generally cylindrical, in nozzle body front end
Portion is the central circular surface for being not provided with fumarole, the inclination annulus that central circular outer side surface is connected with backward and is inclined outwardly
Face I, recess is equipped with step horizontal anchor ring, step horizontal anchor ring outer circumference surface backward in inclination I outer circumference surface of anchor ring outside
The inclination anchor ring II that outside is connected with backward and is inclined outwardly, interconnecting piece rear end middle part are equipped with the fumarole extended forward, spray
Stomata is extended forward by interconnecting piece and is respectively perpendicular through inclination anchor ring I and inclination anchor ring II, is pierced by inclination I He of anchor ring
The fumarole aperture of inclination anchor ring II is gradually reduced.
The further technical solution of the utility model is: fumarole includes that ring quasi array is arranged in inclination anchor ring I
Fumarole I and ring quasi array are arranged in the fumarole II in inclination anchor ring II.
The utility model has the following beneficial effects: for the air nozzle of cleaning inner-walls of duct and sets in nozzle body front end
Set inclination anchor ring I and inclination anchor ring II, fumarole from extended forward by interconnecting piece and be respectively perpendicular through inclination anchor ring I
With inclination anchor ring II, in cleaning inner-walls of duct, the outlet side of fumarole can both may be used with inner wall of the pipe shape in angle of 45 degrees
To increase pressure-air to the blowing force of tube wall, and the attachment being attached on the inside of tube wall can smoothly be blown out backward, Neng Gouda
To rapid cleaning inner wall of the pipe.
The utility model is made for the air nozzle of cleaning inner-walls of duct with reference to the accompanying drawings and examples further
Explanation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the air nozzle of cleaning inner-walls of duct；
Fig. 2 is the right view of air nozzle shown in Fig. 1；
Drawing reference numeral explanation: 1- interconnecting piece, 2- nozzle body, 3- fumarole II, 4- tilt anchor ring II, 5- step horizontal
Anchor ring, 6- tilt anchor ring I, 7- central circular surface, 8- fumarole I, 9- fumarole.
Specific embodiment
As shown in Figure 1 and Figure 2, air nozzle (referred to as " air nozzle ") of the utility model for cleaning inner-walls of duct, should
Air nozzle includes interconnecting piece 1 and the nozzle body 2 for being connected to 1 front end of interconnecting piece, and nozzle body 2 is generally cylindrical, nozzle
2 front center of main body is to be not provided with the central circular surface 7 of fumarole, is connected on the outside of central circular surface 7 backward and outside
Inclined inclination anchor ring I 6, recess is equipped with step horizontal anchor ring 5, ladder water backward in inclination I 6 outer circumference surface of anchor ring outside
The inclination anchor ring II 4 for being connected with backward and being inclined outwardly on the outside of 5 outer circumference surface of flat round anchor ring, 1 rear end of interconnecting piece middle part are equipped with
The fumarole 9 extended forward, fumarole 9 are extended forward by interconnecting piece 1 and are respectively perpendicular through inclination anchor ring I 6 and inclination circle
Anchor ring II 4, tilting anchor ring I 6 and tilting anchor ring II 4 and the angle of 1 central axis of interconnecting piece is 45 degree.Fumarole 9 includes
Fumarole I 8 and ring quasi array that ring quasi array is arranged in inclination anchor ring I 6 are arranged in the fumarole in inclination anchor ring II 4
II 3, the fumarole aperture for being pierced by inclination anchor ring I 6 and inclination anchor ring II 4 is gradually reduced.
Air nozzle is connected to by spray gun front end by interconnecting piece 1 when use, pressure-air is sprayed by air nozzle, jet
Hole I 8 and II 3 front end bore of fumarole gradually become smaller the pressure that can effectively increase air, fumarole 9 from by interconnecting piece 1 forward
Extend and be respectively perpendicular through inclination anchor ring I 6 and inclination anchor ring II 4, the outlet side of fumarole can be with inner wall of the pipe shape
In angle of 45 degrees, pressure-air can not only have been increased to the blowing force of tube wall, but also can will to be attached to the attachment on the inside of tube wall smooth
It blows out backward, can achieve the purpose that rapid cleaning inner wall of the pipe.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (2)
1. a kind of air nozzle for cleaning inner-walls of duct, which is characterized in that including interconnecting piece (1) and be connected to interconnecting piece
(1) nozzle body (2) of front end, nozzle body (2) is generally cylindrical, and nozzle body (2) front center is to be not provided with jet
The central circular surface (7) in hole, the inclination anchor ring I (6) for being connected with backward and being inclined outwardly on the outside of central circular surface (7),
It tilts to be recessed backward on the outside of anchor ring I (6) outer circumference surface and is equipped with step horizontal anchor ring (5), step horizontal anchor ring (5) outer circle
The inclination anchor ring II (4) for being connected with backward and being inclined outwardly on the outside of circumferential surface is equipped in the middle part of interconnecting piece (1) rear end and to extend forward
Fumarole (9), fumarole (9) are extended forward by interconnecting piece (1) and are respectively perpendicular through inclination anchor ring I (6) and inclination annulus
Face II (4), the fumarole aperture for being pierced by inclination anchor ring I (6) and inclination anchor ring II (4) are gradually reduced.
2. being used for the air nozzle of cleaning inner-walls of duct as described in claim 1, which is characterized in that fumarole (9) includes ring
Shape matrix arrangement inclination anchor ring I (6) in fumarole I (8) and ring quasi array be arranged in tilt anchor ring II (4) in spray
Stomata II (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480588.9U CN208213850U (en) | 2018-03-30 | 2018-03-30 | Air nozzle for cleaning inner-walls of duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480588.9U CN208213850U (en) | 2018-03-30 | 2018-03-30 | Air nozzle for cleaning inner-walls of duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213850U true CN208213850U (en) | 2018-12-11 |
Family
ID=64514036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820480588.9U Expired - Fee Related CN208213850U (en) | 2018-03-30 | 2018-03-30 | Air nozzle for cleaning inner-walls of duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069310A (en) * | 2020-01-14 | 2020-04-28 | 重庆平湖金龙精密铜管有限公司 | Purging device for rolled pipe |
-
2018
- 2018-03-30 CN CN201820480588.9U patent/CN208213850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069310A (en) * | 2020-01-14 | 2020-04-28 | 重庆平湖金龙精密铜管有限公司 | Purging device for rolled pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 52 Kwun Tong Road in Liuzhou city of the Guangxi Zhuang Autonomous Region in 545616 Patentee after: Liuzhou Henglang automation equipment manufacturing Co.,Ltd. Address before: No. 52 Kwun Tong Road in Liuzhou city of the Guangxi Zhuang Autonomous Region in 545616 Patentee before: LIUZHOU HENGLANG AUTOMATION EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |