CN207605923U - With the pressure piping dredging nozzle from drilling function - Google Patents
With the pressure piping dredging nozzle from drilling function Download PDFInfo
- Publication number
- CN207605923U CN207605923U CN201721625068.4U CN201721625068U CN207605923U CN 207605923 U CN207605923 U CN 207605923U CN 201721625068 U CN201721625068 U CN 201721625068U CN 207605923 U CN207605923 U CN 207605923U
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- China
- Prior art keywords
- rotary nozzle
- cone
- hole
- nozzle
- bearing
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Abstract
The utility model is related to a kind of pressure piping dredging nozzles having from drilling function.The utility model is mainly to solve the technical issues of hard tamper of the existing existing chance of pressure piping dredging nozzle then can not be removed effectively.The technical solution adopted in the utility model is：With the pressure piping dredging nozzle from drilling function, it is made of Quick-mounting joint, sealing bearing, end ring, rotary nozzle and drill bit, at least provided with hole for water spraying behind three oblique sides on the conical surface of the second cone of rotary nozzle, hole for water spraying is connected to the water spray road in rotary nozzle center behind oblique side；The sealing bearing inner race and end ring are mounted on the axis of Quick-mounting joint one end setting and sealing bearing is fixed on by end ring on axis, the sealing bearing outer ring is in the bearing hole of rotary nozzle and sealing bearing is screwed in bearing hole, and the drill bit is in the threaded hole of rotary nozzle and the preceding hole for water spraying of bit central setting is connected to the water spray road of rotary nozzle.
Description
Technical field
The utility model is related to a kind of pressure piping dredging nozzles having from drilling function, it belongs to pressure pipeline dredging vehicle
Nozzle technical field is dredged with applying mechanically.
Background technology
Current pressure piping dredges nozzle, water column backward can only be sprayed in pipeline, for lax tamper ratio
Relatively effectively, encountering hard tamper then can not effectively remove, and therefore, the hard tamper of existing chance then can not be effectively clear
Except the problem of.
Invention content
Utility model aims to solve existing pressure piping dredging nozzle existing for meet hard tamper then without
The technical issues of method is effectively removed provides a kind of pressure piping dredging nozzle having from drilling function.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
With dredging nozzle from the pressure piping of drilling function, it by Quick-mounting joint, sealing bearing, end ring,
Rotary nozzle and drill bit composition, the rotary nozzle are made of cylinder, the first cone, the second cone and third cone, cylinder
One end of body is connect with the big end of the first cone, and the small end of the first cone is connect with the small end of the second cone, the second cone it is big
End is connect with the big end of third cone, and cylinder, the first cone, the second cone and third cone are linked together, the rotation
The other end center of nozzle cylinder is equipped with bearing hole, and the small end end face center of the rotary nozzle third cone is equipped with and drill bit
The threaded hole of connection, the center of the rotary nozzle are equipped with water spray road and water spray road and are connected to bearing hole with threaded hole, rotating
At least provided with hole for water spraying behind three oblique sides on the conical surface of the second cone of nozzle, the water spray of hole for water spraying and rotary nozzle center behind oblique side
Road is connected to；The sealing bearing inner race and end ring are mounted on the axis of Quick-mounting joint one end setting and sealing bearing passes through
End ring is fixed on axis, and the sealing bearing outer ring is in the bearing hole of rotary nozzle and sealing bearing is solid by screw
It is scheduled in bearing hole, the drill bit is mounted in the threaded hole of rotary nozzle and the preceding hole for water spraying and rotary nozzle of bit central setting
Water spray road connection.
Further, water spray centerline hole and the angle of rotary nozzle water spray road center line are 20~25 ° behind the oblique side.
The beneficial effects of the utility model are：
1, rotary nozzle and Quick-mounting joint are changed to it is split type, by seal bearing be attached so that rotation spray
Head is rotated relative to high-pressure hose；
2, by the angle of hole for water spraying behind the oblique side of change, water jets under high pressure is made to be sprayed to oblique side rear, to make rotary nozzle
The strength around axial-rotation is generated, ensures that rotary nozzle can also rotate automatically during advance；
3, increase drill bit before rotary nozzle, to make rotary nozzle that can not only have cleaning function, and can pass through
Bit cuts hard tamper, improves cleaning efficiency；
4, it is made a hole at the center of drill bit, ensures to spray water before drill bit, drilling can be preferably provided in this way
Effect.Compared with the background art, the utility model is with simple in structure, cleaning efficiency is high and can effectively remove hard tamper
The advantages that.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, having from the pressure piping of drilling function in the present embodiment dredges nozzle, it is connect by Fast Installation
First 2, seal bearing 3, end ring 4, rotary nozzle 6 and drill bit 8 form, the rotary nozzle 6 by cylinder, the first cone,
Second cone and third cone are constituted, and one end of cylinder is connect with the big end of the first cone, the small end of the first cone and second
The small end of cone connects, and the big end of the second cone is connect with the big end of third cone, and cylinder, the first cone, the second cone
It is linked together with third cone, the other end center of 6 cylinder of the rotary nozzle is equipped with bearing hole, the rotary nozzle 6 the
The small end end face center of Three-cone is equipped with the threaded hole coupled with drill bit 8, and the center of the rotary nozzle 6 is equipped with water spray road and spray
Bearing hole is connected to by water channel with threaded hole, at least provided with hole for water spraying behind three oblique sides on the conical surface of 6 second cone of rotary nozzle
7, hole for water spraying 7 is connected to the water spray road in 6 center of rotary nozzle behind oblique side；3 inner ring of sealing bearing and end ring 4 are mounted in fast
On the axis of 2 one end of fast erection joint setting and sealing bearing 3 is fixed on by end ring 4 on axis, 3 outer ring of sealing bearing
In the bearing hole of rotary nozzle 6 and sealing bearing 3 is fixed on by screw 5 in bearing hole, and the drill bit 8 is mounted in rotation spray
In first 6 threaded hole and preceding hole for water spraying 9 that drill bit 8 is centrally disposed is connected to the water spray road of rotary nozzle 6.High-pressure hose 1 with it is fast
Fast erection joint 2 is attached by screw thread.
Further, behind the oblique side 7 center line of hole for water spraying and rotary nozzle 6 spray water road center line angle be 20~
25°。
Claims (2)
1. a kind of pressure piping dredging nozzle having from drilling function, it is characterized in that：It is by Quick-mounting joint (2), sealing
Bearing (3), end ring (4), rotary nozzle (6) and drill bit (8) composition, the rotary nozzle (6) is by cylinder, the first cone
Body, the second cone and third cone are constituted, and one end of cylinder is connect with the big end of the first cone, the small end of the first cone and the
The small end of two cones connects, and the big end of the second cone is connect with the big end of third cone, and cylinder, the first cone, the second cone
Body and third cone are linked together, and the other end center of rotary nozzle (6) cylinder is equipped with bearing hole, the rotary nozzle
(6) the small end end face center of third cone is equipped with the threaded hole coupled with drill bit (8), and the center of the rotary nozzle (6) is equipped with
Water spray road and water spray road bearing hole is connected to threaded hole, at least provided with three on the conical surface of (6) second cone of rotary nozzle
Hole for water spraying (7) behind oblique side, hole for water spraying (7) is connected to the water spray road in rotary nozzle (6) center behind oblique side；The sealing bearing (3)
Inner ring and end ring (4) are mounted on the axis of Quick-mounting joint (2) one end setting and sealing bearing (3) passes through end ring
(4) it is fixed on axis, described sealing bearing (3) outer ring is in the bearing hole of rotary nozzle (6) and sealing bearing (3) passes through spiral shell
Silk is fixed in bearing hole, the preceding spray that the drill bit (8) is in the threaded hole of rotary nozzle (6) and drill bit (8) is centrally disposed
Water hole (9) is connected to the water spray road of rotary nozzle (6).
2. the pressure piping dredging nozzle according to claim 1 having from drilling function, it is characterized in that：Behind the oblique side
Hole for water spraying (7) center line and the angle of rotary nozzle (6) water spray road center line are 20~25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625068.4U CN207605923U (en) | 2017-11-28 | 2017-11-28 | With the pressure piping dredging nozzle from drilling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625068.4U CN207605923U (en) | 2017-11-28 | 2017-11-28 | With the pressure piping dredging nozzle from drilling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605923U true CN207605923U (en) | 2018-07-13 |
Family
ID=62796540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625068.4U Expired - Fee Related CN207605923U (en) | 2017-11-28 | 2017-11-28 | With the pressure piping dredging nozzle from drilling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013608A (en) * | 2018-08-30 | 2018-12-18 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | A kind of arch oil storage tank deposit remove device |
| CN110303011A (en) * | 2019-08-16 | 2019-10-08 | 徐州华显凯星信息科技有限公司 | Inner wall of the pipe cleaner |
| CN112264207A (en) * | 2020-10-19 | 2021-01-26 | 常州大学 | High-wear-resistance self-advancing high-pressure nozzle and manufacturing method thereof |
-
2017
- 2017-11-28 CN CN201721625068.4U patent/CN207605923U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013608A (en) * | 2018-08-30 | 2018-12-18 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | A kind of arch oil storage tank deposit remove device |
| CN110303011A (en) * | 2019-08-16 | 2019-10-08 | 徐州华显凯星信息科技有限公司 | Inner wall of the pipe cleaner |
| CN112264207A (en) * | 2020-10-19 | 2021-01-26 | 常州大学 | High-wear-resistance self-advancing high-pressure nozzle and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |