CN203853195U - Forward-rush-type water jetting nozzle capable of cleaning pipelines in turning and 360-degree rotating mode - Google Patents
Forward-rush-type water jetting nozzle capable of cleaning pipelines in turning and 360-degree rotating mode Download PDFInfo
- Publication number
- CN203853195U CN203853195U CN201420287036.8U CN201420287036U CN203853195U CN 203853195 U CN203853195 U CN 203853195U CN 201420287036 U CN201420287036 U CN 201420287036U CN 203853195 U CN203853195 U CN 203853195U
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- China
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- jetting
- shower nozzle
- water jetting
- hole
- quill shaft
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Abstract
A forward-rush-type water jetting nozzle capable of cleaning pipelines in a turning and 360-degree rotating mode is composed of a front water jetting nozzle body and a rear water jetting nozzle body. The rear water jetting nozzle body is cylindrical, four forward-rush water jetting holes are formed in a slope-type chamfered edge on the rear face of the rear water jetting nozzle body, a rear water jetting hole water flowing groove, a clamp spring fixing groove, a thrust bearing fixing hole, a shaft clamp spring clearance groove, a needle bearing fixing hole and a rear water jetting nozzle body front cover are arranged in the cylindrical rear water jetting nozzle body, and a hollow shaft inserting hole is formed in the center of the front cover. The front water jetting nozzle body is in a semi-oval shape, a turning water jetting hole is formed beside the tip of the semi-oval, and two rotating water jetting holes are formed in the rear middle portion of the semi-oval in the oval tangent direction. The front water jetting nozzle body is connected with the rear water jetting nozzle body through a hollow shaft. The forward-rush-type water jetting nozzle is characterized in that the nozzle can jet water in three directions in a cleaning process, the pipelines can be cleaned in the 360-degree rotating mode through the water jetted by the front water jetting nozzle body in two directions, the nozzle is pushed to rush forwards to clean the pipelines by the water jetted out of the forward-rush water jetting holes of the rear water jetting nozzle body, and cleaning speed is high; the nozzle can turn in bent pipes and clean the bent pipes; besides, the nozzle can not be blocked when retreating, and a good cleaning effect is achieved.
Description
Affiliated technical field
The utility model relates to the jetting shower nozzle using on a kind of high-pressure sewer flushing vehicle or high-pressure pump, is mainly applied to the cleaning of container, industrial pipeline, drainage pipeline.
Background technology
At present, the shower nozzle using on existing high-pressure watercart and high-pressure pump is to spray water backward in jetting hole mostly, promoting jetting shower nozzle rushes forward, the deficiency existing is, during pipe blow-through, can not comprehensively clean, revolvable jetting shower nozzle is the rotation of intermediate vertical tube wall, in the middle of jetting shower nozzle, there is rotation spray orifice, water jetting spout back of head has preshoot jetting spray orifice, although the effect of cleaning is relatively good, structural design has angle, during cleaning, is easily stuck in pipeline, cause cleaning to carry out, particularly meet the cleaning of can not turning round while turning round pipeline.
Summary of the invention
In order to overcome the deficiency of above-mentioned existence, the purpose of this utility model is to provide can the turn nose wheelie jetting shower nozzle of 360 ° of rotations of a kind of pipe blow-through, and this nose wheelie jetting shower nozzle can be turned, 360 ° of rotary-cleaning pipelines, and advance and retreat are not blocked.
The technical scheme that the utility model technical solution problem adopts is, nose wheelie jetting shower nozzle is comprised of rear jetting shower nozzle and front jetting shower nozzle two parts, rear jetting shower nozzle is columniform, it is stupefied that the stupefied place of cylinder below of rear jetting shower nozzle is provided with slope type, fall stupefied four the preshoot jetting holes that are provided with, rear jetting shower nozzle circle place is below provided with interior screw thread and the fluid sealant ring recess being connected with high-voltage tube, in connecting, before screw thread, be provided with preshoot jetting hole gutter channel, preshoot jetting hole gutter channel communicates with four preshoot jetting holes of falling on stupefied, before the gutter channel of preshoot jetting hole, be provided with the fixedly jump ring holddown groove of quill shaft, before jump ring holddown groove, be provided with thrust bearing fixing hole, before thrust bearing fixing hole, be provided with axle jump ring clearance groove, before axle jump ring clearance groove, be provided with needle bearing inlaid hole, needle bearing inlaid hole cylindrical place is provided with the male thread being connected with protecgulum, needle bearing inlaid hole front end is provided with rear jetting shower nozzle protecgulum, screw thread and quill shaft jack in rear jetting shower nozzle protecgulum is provided with and connects.Front jetting shower nozzle is half elliptic, the oval sharp side of front jetting shower nozzle is provided with turning jetting hole, half elliptic postmedian is provided with two rotary irradiating water holes of round tangential direction, turn round and become tangential direction in rotary irradiating water hole, circle center, rear portion is provided with fluid sealant ring recess and is connected interior screw thread with quill shaft, in quill shaft connects, in screw thread, be provided with jetting hole flowing flux, jetting hole flowing flux communicates with turning jetting hole and rotary irradiating water hole.Front jetting shower nozzle is connected by quill shaft with rear jetting shower nozzle, and quill shaft front end is provided with connection outside screw button, and quill shaft middle part is provided with axle jump ring holddown groove, and rear portion is provided with quill shaft base, is provided with quill shaft discharge orifice in the middle of quill shaft base.
The beneficial effects of the utility model are, owing to having adopted above-mentioned design, during cleaning, shower nozzle can produce the cleaning force of three direction water sprays, particularly the cleaning force of the both direction of front jetting shower nozzle water spray can 360 ° of rotary-cleaning pipelines, pipe blow-through speed is fast, does not stay dead angle, and cleaning performance is good, and this spray quill shaft base head can turn round in bend pipe, realizing the cleaning of bend pipe, and can realize retreating and be not subject to block, is desirable pipeline cleaning instrument.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is the utility model overall schematic.
Accompanying drawing 2 is jetting shower nozzle profiles after the utility model.
Accompanying drawing 3 is jetting shower nozzle protecgulum profiles after the utility model.
Accompanying drawing 4 is the utility model quill shaft profiles.
Accompanying drawing 5 is jetting shower nozzle profiles before the utility model.
Accompanying drawing 6 is the utility model rotary irradiating water hole profiles.
In figure 1, rear jetting shower nozzle, 2, front jetting shower nozzle, 3, preshoot jetting hole, 4, the interior screw thread that high-voltage tube connects, 5, fluid sealant ring recess, 6, slope type is stupefied, 7, rotary irradiating water hole, 8, turning jetting hole, 9, preshoot jetting hole gutter channel, 10, jump ring holddown groove, 11, needle bearing fixing hole, 12, axle jump ring clearance groove, 13, thrust bearing fixing hole, 14, male thread, 15, jetting hole flowing flux, 16, the interior screw thread being connected with quill shaft, 17, fluid sealant ring recess, 18, axle jump ring holddown groove, 19, male thread, 20, quill shaft base, 21, quill shaft, 22, quill shaft discharge orifice, 23, rear jetting shower nozzle protecgulum, 24, quill shaft jack, 25, screw thread in rear jetting shower nozzle protecgulum.
The specific embodiment
Nose wheelie jetting shower nozzle is comprised of rear jetting shower nozzle 1 and front jetting shower nozzle 2 two parts, installed thrust bearing above quill shaft base 20, with axle jump ring, be stuck on axle jump ring holddown groove 18, on the needle bearing inlaid hole 11 of rear jetting shower nozzle, needle bearing is installed, screw thread 25 protecgulum 23 of screwing in male thread 14 by rear jetting shower nozzle 1 and protecgulum, mounted quill shaft 21 is pushed ahead by screw thread 4 in the high-voltage tube connection of rear jetting shower nozzle 1, the male thread 19 of quill shaft 21 passes quill shaft jack 24, axle jump ring on quill shaft 21 is shifted onto in axle jump ring clearance groove 12, thrust bearing is shifted onto in thrust bearing fixing hole 13, with hole jump ring, be stuck in jump ring holddown groove 10, the quill shaft 21 assembling so has just been fixed on rear jetting shower nozzle 1, on the fluid sealant ring recess 17 of front jetting shower nozzle 2, set up O-ring seal, by the rear jetting shower nozzle 1 of combining, in being connected with quill shaft by male thread 19, screw thread 16 is installed together front jetting shower nozzle and rear jetting shower nozzle, form complete turning, the nose wheelie water jetting at high pressure shower nozzle of 360 ° of rotary-cleaning pipelines, by the upper cushion rubber of the fluid sealant ring recess of rear jetting shower nozzle 15 pad, in high-voltage tube male thread is connected with high-voltage tube, screw thread 4 links together and just can clean, during cleaning, under the effect of water under high pressure, four preshoot jetting holes 3 are by preshoot jetting hole gutter channel 9 supply water under high pressures, the water under high pressure of preshoot jetting hole 3 ejections, the oblique rear of directive, produce thrust forward, promote shower nozzle to preshoot, clean tube wall simultaneously.Water under high pressure arrives jetting hole flowing flux 15 by quill shaft discharge orifice 22, for front jetting shower nozzle 2 supply pressure water, the postmedian of front jetting shower nozzle 2 is drilled with two rotary irradiating water holes 7 of round tangential direction, oval sharp side is drilled with the injection water hole 8 of turning round, the water under high pressure of two rotary irradiating water hole 7 ejections, produce the tangential force of vertical tube wall, the counterclockwise 360 ° of rotations of jetting shower nozzle 2 before realizing, the water under high pressure of ejection carries out 360 ° of rotary-cleanings to pipeline simultaneously.The water under high pressure of turning jetting hole 8 ejection, dirt that can 360 ° of rotary-cleaning directions of advance, while meeting hard tube wall, the thrust that the water under high pressure of ejection produces can realize shower nozzle and turn round in pipeline, therefore can be good at realizing the effect of pipe blow-through.Slope, the rear portion type of rear jetting shower nozzle 2 fall stupefied 6 with high-pressure pipe connector form round and smooth integral body, solved the problem that retreats card.
Claims (3)
1. the pipe blow-through nose wheelie jetting shower nozzle of 360 ° of rotations of can turning, nose wheelie jetting shower nozzle comprises rear jetting shower nozzle (1) and front jetting shower nozzle (2), it is characterized in that rear jetting shower nozzle (1) is columniform, rear jetting shower nozzle (1) the below stupefied place of cylinder is provided with slope type stupefied (6), slope type stupefied (6) is provided with four preshoot jetting holes (3), front jetting shower nozzle (2) is half elliptic, the oval sharp side of front jetting shower nozzle (2) is provided with turning jetting hole (8), and half elliptic postmedian is provided with two rotary irradiating water holes (7) of round tangential direction.
2. a kind of pipe blow-through as claimed in claim 1 nose wheelie jetting shower nozzle of 360 ° of rotations of can turning, it is characterized in that rear jetting shower nozzle (1) is provided with interior screw thread (4) and the fluid sealant ring recess (5) being connected with high-voltage tube in circle place below, the interior screw thread (4) that high-voltage tube connects is provided with preshoot jetting hole gutter channel (9) above, preshoot jetting hole gutter channel (9) communicates with four preshoot jetting holes (3) of falling on stupefied, preshoot jetting hole gutter channel (9) is provided with the fixedly jump ring holddown groove (10) of quill shaft (21) above, jump ring holddown groove (10) is provided with thrust bearing fixing hole (13) above, thrust bearing fixing hole (13) is provided with axle jump ring clearance groove (12) above, axle jump ring clearance groove (12) is provided with needle bearing inlaid hole (11) above, needle bearing inlaid hole (11) cylindrical place is provided with the male thread (14) being connected with protecgulum, needle bearing inlaid hole front end is provided with rear jetting shower nozzle protecgulum (23), screw thread (25) and quill shaft jack (24) in rear jetting shower nozzle protecgulum (23) is provided with and connects.
3. a kind of pipe blow-through as claimed in claim 1 nose wheelie jetting shower nozzle of 360 ° of rotations of can turning, it is characterized in that circle center, front jetting shower nozzle (2) semiellipse bottom is provided with fluid sealant ring recess (17) and the interior screw thread (16) being connected with quill shaft (21), the inner jetting hole flowing flux (15) that is provided with of interior screw thread (16) being connected with quill shaft (21), turning jetting hole (8) and rotary irradiating water hole (7) communicate with jetting hole flowing flux (15), turn round and become tangential direction in rotary irradiating water hole (7), front jetting shower nozzle (2) is connected by quill shaft (21) with rear jetting shower nozzle (1), quill shaft (21) front end is provided with connection outside screw button (19), quill shaft (21) middle part is provided with axle jump ring holddown groove (18), rear portion is provided with quill shaft base (20), in the middle of quill shaft base (20), be provided with quill shaft discharge orifice (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287036.8U CN203853195U (en) | 2014-05-28 | 2014-05-28 | Forward-rush-type water jetting nozzle capable of cleaning pipelines in turning and 360-degree rotating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287036.8U CN203853195U (en) | 2014-05-28 | 2014-05-28 | Forward-rush-type water jetting nozzle capable of cleaning pipelines in turning and 360-degree rotating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853195U true CN203853195U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287036.8U Expired - Fee Related CN203853195U (en) | 2014-05-28 | 2014-05-28 | Forward-rush-type water jetting nozzle capable of cleaning pipelines in turning and 360-degree rotating mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378269A (en) * | 2016-11-10 | 2017-02-08 | 吉首大学 | Efficient spray tower using ellipse optical focus property |
-
2014
- 2014-05-28 CN CN201420287036.8U patent/CN203853195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378269A (en) * | 2016-11-10 | 2017-02-08 | 吉首大学 | Efficient spray tower using ellipse optical focus property |
| CN106378269B (en) * | 2016-11-10 | 2019-04-05 | 吉首大学 | A kind of high-efficiency spray tower using elliptic optical focal property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |