CN202762566U - Rotating spray nozzle improved structure - Google Patents
Rotating spray nozzle improved structure Download PDFInfo
- Publication number
- CN202762566U CN202762566U CN 201220403250 CN201220403250U CN202762566U CN 202762566 U CN202762566 U CN 202762566U CN 201220403250 CN201220403250 CN 201220403250 CN 201220403250 U CN201220403250 U CN 201220403250U CN 202762566 U CN202762566 U CN 202762566U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting portion
- pivot joint
- butt end
- branch sleeve
- 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
Links
Images
Abstract
A rotting spray nozzle improved structure is provided with a connection sleeve, a pivot connection pipe group, a forcing tube and a buckling spray pipe. The pivot connection pipe group is connected inside the connection sleeve in a sleeved mode. The pivot pipe group is provided with a pivot pipe. An air guide channel is arranged in the pivot pipe in a crossing mode, a bearing is arranged outside the pivot pipe in a sleeved mode, and one side of the pivot pipe is connected with the buckling spray pipe. An air outlet channel is arranged in the buckling spray pipe, the air outlet channel is communicated with the air guide channel, and a forcing pipe is arranged on the other side of the pivot connection pipe. An air inlet channel is arranged in the forcing pipe and dead against the air guide channel. An air inlet end and an air outlet end are respectively arranged on the two ends of the forcing pipe. And the air inlet channel gradually shrinks from the air inlet end towards the air outlet end. Therefore, high pressure gas and fluid go through the air inlet channel and pressure is gradually increased, and the chuckling spray pipe and the pivot connection pipe are rotated in the connection sleeve.
Description
Technical field
The utility model relates to a kind of rotary nozzle structure-improved, espespecially utilizes gases at high pressure and water allow the rotary nozzle of bending jet pipe quick turn.
Background technology
The general utensil that is used for cleaning, mostly can utilize the powerful cleaning dirt of high-pressure spray gun, and this high-pressure spray gun utilizes venturi effect, when allowing gases at high pressure and water ejection bending jet pipe, make the bending jet pipe produce quick turn, and this kind turn mode is to utilize outer layer sleeve to drive the turn of bending jet pipe, occupy larger volume and weight, then need larger kinetic energy if therefore wish drives the turn of bending jet pipe, moreover, the mode that this kind utilizes venturi effect to drive the turn of bending jet pipe easily produces insufficient pressure, causes exporting the fluid pressure deficiency, causes the spray gun easily can't be with the dirty problem that cleans up because of insufficient pressure when high pressure washing.
The utility model content
Main purpose of the present utility model is, utilizes to articulate pipe and connect the bending jet pipe, allow articulate pipe and bending jet pipe can turn in branch sleeve, can reduce the turn volume, the lightweight rotating speed that makes speeds.
For reaching above-mentioned purpose, the utility model provides a kind of rotary nozzle structure-improved, and it is provided with branch sleeve, is socketed with in the branch sleeve to articulate the pipe group, and articulate pipe group two ends and be respectively arranged with forcing pipe and bending jet pipe, wherein:
These branch sleeve two ends have respectively the first connecting portion and the second connecting portion;
This pivot joint pipe group has the pipe of pivot joint, articulate the pipe two ends and have respectively the first butt end and the second butt end, and be equipped with air guide channel in the pivot joint pipe, air guide channel is communicated with the first butt end and the second butt end, articulate outside the pipe and be arranged with bearing, bearing is fixed in the branch sleeve;
These forcing pipe two ends have respectively inlet end and outlet side, and be provided with inlet channel in the forcing pipe, inlet channel is communicated with inlet end and outlet side, and inlet channel is convergent by inlet end towards the outlet side, the outlet side of forcing pipe is connected in the first connecting portion of branch sleeve, and makes inlet channel be right against air guide channel;
This bending jet pipe has the 3rd connecting portion, the 3rd connecting portion one side is extended with oblique spiral-shaped shower nozzle, and be equipped with outlet passageway in the 3rd connecting portion and the shower nozzle, the 3rd connecting portion is connected in the second butt end that articulates pipe, outlet passageway is formed with air guide channel be communicated with.
Described rotary nozzle structure-improved, wherein, the pivot joint pipe of this pivot joint pipe group has been separated out air chamber between between the outlet side of the first butt end and forcing pipe.
Described rotary nozzle structure-improved, wherein, the pivot joint pipe of this pivot joint pipe group outside is arranged with lining, and lining is between the first butt end and the second butt end.
Described rotary nozzle structure-improved, wherein, the pivot joint pipe of this pivot joint pipe group is arranged with lining in the outside, the second butt end, and lining is fixed in the second connecting portion of branch sleeve.
Described rotary nozzle structure-improved wherein, is provided with locating part in the second connecting portion of this branch sleeve, and locating part is deviate from branch sleeve in order to prevent the pivot joint pipe that articulates the pipe group.
The beneficial effects of the utility model are: utilize to articulate pipe and connect the bending jet pipe, allow articulate pipe and bending jet pipe can turn in branch sleeve, can reduce the turn volume, the lightweight rotating speed that makes speeds.
Description of drawings
Fig. 1 is stereo appearance figure of the present utility model (one);
Fig. 2 is stereo appearance figure of the present utility model (two);
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is sectional perspective exploded view of the present utility model;
Fig. 5 is profile of the present utility model;
Fig. 6 is enforcement view of the present utility model ();
Fig. 7 is enforcement view of the present utility model (two).
Description of reference numerals: 10, rotary nozzle; 1, branch sleeve; 11, the first connecting portion; 111, internal screw thread; 12, the second connecting portion; 2, articulate the pipe group; 21, articulate pipe; 211, the first butt end; 212, the second butt end; 213, air guide channel; 214, internal screw thread; 22, bearing; 23, lining; 3, forcing pipe; 31, inlet end; 32, outlet side; 321, external screw teeth; 33, inlet channel; 4, bending jet pipe; 41, connecting portion; 411, external screw teeth; 42, shower nozzle; 43, outlet passageway; 5, air chamber; 6, lining; 7, locating part; 8, hold-doun nut; 9, spray gun.
The specific embodiment
Seeing also Fig. 1 to shown in Figure 5, is preferred embodiment of the present utility model among the figure, and this rotary nozzle 10 is provided with branch sleeve 1, is socketed with in the branch sleeve 1 to articulate pipe group 2, and the pivot joint pipe is organized 2 two ends and is respectively arranged with forcing pipe 3 and bending jet pipe 4, wherein:
These branch sleeve 1 two ends have respectively the first connecting portion 11 and the second connecting portion 12, the first connecting portions 11 inner wall surface are provided with internal screw thread 111.
This pivot joint pipe group 2 has the pipe of pivot joint 21, articulate pipe 21 two ends and have respectively the first butt end 211 and the second butt end 212, the first butt end 211 is connected with hold-doun nut 8, and the second butt end 212 inner wall surface are provided with internal screw thread 214, and articulate in the pipe 21 and be equipped with air guide channel 213, air guide channel 213 is communicated with the first butt end 211 and the second butt end 212, articulate and be arranged with two bearings 22 outside the pipe 21, and pivot joint pipe 21 outsides are arranged with a lining 23 between the first butt end 211 and the second butt end 212, make lining 23 meetings between two bearings 22, and respectively be arranged with a lining 6 respectively at the first butt end 211 and 212 outsides, the second butt end that articulate pipe 21, make two bearings 22, lining 23 and two linings 6 all are fixed in the branch sleeve 1, and be positioned at the second connecting portion 12 places that the second butt end 212 outer linings 6 are fixed in branch sleeve 1, and in the second connecting portion 12 of branch sleeve 1, be positioned at lining 6 one sides and be provided with locating part 7, locating part 7 is deviate from branch sleeve 1 in order to prevent the pivot joint pipe 21 that articulates pipe group 2; This locating part 7 is C type ring.
These forcing pipe 3 two ends have respectively inlet end 31 and outlet side 32, and inside is provided with inlet channel 33, inlet channel 33 is communicated with inlet end 31 and outlet side 32, outlet side 32 outer surfaces are provided with external screw teeth 321, the internal screw thread 111 that this external screw teeth 321 is threadedly connected to branch sleeve 1 forms the location, and inlet channel 33 32 is convergent by inlet end 31 towards the outlet side, and outlet side 32 is connected in the first connecting portion 11 of branch sleeve 1, this inlet channel 33 is right against the air guide channel 213 that articulates pipe 21, and has been separated out air chamber 5 between between the first butt end 211 of the outlet side 32 of forcing pipe 3 and pivot joint pipe 21.
This bending jet pipe 4 has the 3rd connecting portion 41, the 3rd connecting portion 41 outer surfaces are provided with external screw teeth 411, this external screw teeth 411 is threadedly connected to the internal screw thread 214 that articulates pipe 21 and forms the location, the 3rd connecting portion 41 1 sides are extended with oblique spiral-shaped shower nozzle 42, and be equipped with outlet passageway 43 in the 3rd connecting portion 41 and the shower nozzle 42, the 3rd connecting portion 41 is connected in the second butt end 212 that articulates pipe 21, outlet passageway 43 is formed with air guide channel 213 be communicated with.
See also Fig. 6 to shown in Figure 7, this rotary nozzle 10 is arranged in the spray gun 9, pressure-air and fluid enter inlet channel 33 by the inlet end 31 of forcing pipe 3, because inlet channel 33 interior calibers dwindle gradually, when being flowed through, pressure-air can increase gradually pressure, continuing allows pressure-air and fluid sequentially enter air guide channel 213 and outlet passageway 43, be ejected to the external world by outlet passageway 43 again, rely on simultaneously venturi effect, when making pressure-air be ejected to the external world, the quick turn of shower nozzle 42 meetings of bending jet pipe 4, simultaneously, air chamber 5 allows pivot joint pipe 21 and forcing pipe 3 not produce friction, in order to allow pivot joint pipe 21 be easier to branch sleeve 1 interior turn, moreover, because rotary nozzle 10 is positioned at branch sleeve 1 generation turn action, therefore has the little and lightweight advantage of volume, the 4 easier turns of bending jet pipe, allow rotating speed increase, improve the hydro-peening efficient of spray gun 9.
Claims (5)
1. a rotary nozzle structure-improved is characterized in that, is provided with branch sleeve, is socketed with in the branch sleeve to articulate the pipe group, articulate pipe group two ends and be respectively arranged with forcing pipe and bending jet pipe, wherein:
These branch sleeve two ends have respectively the first connecting portion and the second connecting portion;
This pivot joint pipe group has the pipe of pivot joint, articulate the pipe two ends and have respectively the first butt end and the second butt end, and be equipped with air guide channel in the pivot joint pipe, air guide channel is communicated with the first butt end and the second butt end, articulate outside the pipe and be arranged with bearing, bearing is fixed in the branch sleeve;
These forcing pipe two ends have respectively inlet end and outlet side, and be provided with inlet channel in the forcing pipe, inlet channel is communicated with inlet end and outlet side, and inlet channel is convergent by inlet end towards the outlet side, the outlet side of forcing pipe is connected in the first connecting portion of branch sleeve, and makes inlet channel be right against air guide channel;
This bending jet pipe has the 3rd connecting portion, the 3rd connecting portion one side is extended with oblique spiral-shaped shower nozzle, and be equipped with outlet passageway in the 3rd connecting portion and the shower nozzle, the 3rd connecting portion is connected in the second butt end that articulates pipe, outlet passageway is formed with air guide channel be communicated with.
2. rotary nozzle structure-improved as claimed in claim 1 is characterized in that, the pivot joint pipe of this pivot joint pipe group has been separated out air chamber between between the outlet side of the first butt end and forcing pipe.
3. rotary nozzle structure-improved as claimed in claim 1 is characterized in that, the pivot joint pipe outside of this pivot joint pipe group is arranged with lining, and lining is between the first butt end and the second butt end.
4. rotary nozzle structure-improved as claimed in claim 1 is characterized in that, the pivot joint pipe of this pivot joint pipe group is arranged with lining in the outside, the second butt end, and lining is fixed in the second connecting portion of branch sleeve.
5. rotary nozzle structure-improved as claimed in claim 1 is characterized in that, is provided with locating part in the second connecting portion of this branch sleeve, and locating part is deviate from branch sleeve in order to prevent the pivot joint pipe that articulates the pipe group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403250 CN202762566U (en) | 2012-08-14 | 2012-08-14 | Rotating spray nozzle improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403250 CN202762566U (en) | 2012-08-14 | 2012-08-14 | Rotating spray nozzle improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762566U true CN202762566U (en) | 2013-03-06 |
Family
ID=47769170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403250 Expired - Fee Related CN202762566U (en) | 2012-08-14 | 2012-08-14 | Rotating spray nozzle improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580086A (en) * | 2018-03-16 | 2018-09-28 | 魏磊 | A kind of rotatable sprayer of nozzle |
| CN109125073A (en) * | 2018-08-20 | 2019-01-04 | 陕西必康制药集团控股有限公司 | A kind of seed-coating machine and coated systems |
-
2012
- 2012-08-14 CN CN 201220403250 patent/CN202762566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580086A (en) * | 2018-03-16 | 2018-09-28 | 魏磊 | A kind of rotatable sprayer of nozzle |
| CN109125073A (en) * | 2018-08-20 | 2019-01-04 | 陕西必康制药集团控股有限公司 | A kind of seed-coating machine and coated systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201895264U (en) | Spray gun device for shot blasting | |
| CN203678558U (en) | Whirl-type cavitating spray head | |
| CN202762566U (en) | Rotating spray nozzle improved structure | |
| CN102989827B (en) | The online outer cleaning by degreasing equipment of steel pipe | |
| CN201470526U (en) | Rotary spray gun | |
| CN104624412A (en) | Spray nozzle and cleaning device | |
| CN201505588U (en) | Return spray gun structure | |
| CN202224281U (en) | Underwater cleaning gun provided with muffler | |
| CN204158924U (en) | A kind of flow straightener cross section is the water mists fire water monitor head of double-layer circular tube shape | |
| CN202061855U (en) | Pipeline cleaning device | |
| CN203155402U (en) | Backspin cyclone dust collector and smoke atomization desulfuration equipment | |
| CN203129281U (en) | Sewer cleaning device | |
| CN204107698U (en) | Rotary spraying device and rotary guide structure thereof | |
| CN205868650U (en) | Return bend inner wall flush coater | |
| CN205519603U (en) | Core cavity sand removal shower nozzle | |
| CN201534120U (en) | Rotary spray gun head | |
| CN211161044U (en) | Natural gas pipeline cleaner | |
| CN103623958A (en) | Small-space coating spray gun | |
| CN203998111U (en) | A kind of pneumatic material conveyer | |
| CN204709998U (en) | A kind of back-blowing device | |
| CN203389911U (en) | Tube cleaner spray gun | |
| CN107715348B (en) | Fire-fighting lance | |
| CN206330231U (en) | A kind of air-conditioning filter net cleaning device | |
| CN201799339U (en) | Cleaner spray nozzle for vehicle lamp | |
| CN2825120Y (en) | Water-saving high-pressure steam water car-washing gun |
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: 20130306 Termination date: 20170814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |