CN202316164U - Butterfly-shaped spraying head - Google Patents
Butterfly-shaped spraying head Download PDFInfo
- Publication number
- CN202316164U CN202316164U CN2011203747032U CN201120374703U CN202316164U CN 202316164 U CN202316164 U CN 202316164U CN 2011203747032 U CN2011203747032 U CN 2011203747032U CN 201120374703 U CN201120374703 U CN 201120374703U CN 202316164 U CN202316164 U CN 202316164U
- Authority
- CN
- China
- Prior art keywords
- wing plate
- support
- nozzle
- butterfly
- support bar
- 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 relates to a butterfly-shaped spraying head, which comprises a bracket with a water inlet passage, wherein a nozzle is rotationally arranged on a water outlet of the water inlet passage, a wing plate is arranged on a water outlet of the nozzle, the wing plate is provided with a flow guide groove, one end of the flow guide groove is communicated with the water outlet of the nozzle, and the guide groove is at least provided with a flow guide structure which can change the direction of water flow in the flow guide direction. By adopting the technical scheme, the butterfly-shaped spraying head has the beneficial effects that the nozzle is flexible to rotate, the range is large, the quality is reliable, and the service life is long.
Description
Technical field
The utility model relates to irrigation equipment, is specifically related to a kind of butterfly shower nozzle.
Background technology
In recent years, along with the adjustment of China's agricultural planting industry structure and the raising of peasant economy condition, industrial crops and warmhouse booth cultivated area increased fast, to the also progressively raising of requirement of irrigation conditions.City-building makes sprinkler irrigation technique obtain large-area applying to the attention of environmental greening and the swift and violent increase of urban greening area in addition, and the application demand amount of the butterfly shower nozzle of especially big, medium range is bigger; Existing butterfly nozzle structure generally all is to comprise support, nozzle, and the support bottom is provided with connecting portion, and the connecting portion set inside has intake tunnel; Intake tunnel delivery port place is provided with nozzle, and the delivery port place of nozzle is provided with wing plate, and wing plate is provided with diversion groove; Diversion groove one end communicates with the nozzle delivery port, and the center line of wing plate and nozzle acutangulates, when current spray from nozzle; Flow into diversion groove, when current flow to the diversion groove other end, because diversion groove produces a reaction force to current; Make wing plate drive nozzle rotation, current rotary-jet.Also there is deficiency in the butterfly shower nozzle of this technical scheme: the nozzle rotation is dumb, range is nearer, support bar easy deformation, easy to be loosening, and service life is short.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of nozzle to rotate flexibly far firing range, the butterfly shower nozzle of reliable in quality and long service life.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of butterfly shower nozzle comprises the support that has intake tunnel, the rotatable nozzle that is provided with in the delivery port place of said intake tunnel; The delivery port place of said nozzle is provided with wing plate; Said wing plate is provided with diversion groove, and diversion groove one end communicates with the delivery port of nozzle, and the water conservancy diversion direction of said diversion groove is provided with the flow-guiding structure that can change the direction of a stream of water at least.
Through adopting technique scheme; When current touch flow-guiding structure; Flow-guiding structure can effectively stop and direct water is sprayed toward the direction of regulation, and flow-guiding structure can increase the fluid passage internal pressure when blocking water flow, impels nozzle to rotate; Make the far firing range of the utility model, nozzle rotates flexibly.
The utility model further is set to: the raised line that said flow-guiding structure is provided with for the water conservancy diversion direction arc along diversion groove.Through this setting, it is more flexible that nozzle is rotated, and range is farther.
The utility model also further is set to: be connected with support bar on the described wing plate, said support bar one end is fixed on the diversion groove back side of wing plate, and wing plate and the rotatable setting of support bar, and the support bar other end is fixedly connected with the support upper end.Through this setting, make support bar fixing reliable, not yielding.
The utility model also further is set to: support bar junction, described said support upper end is provided with cylinder, and column top is provided with annular groove, and said annular groove mouth is provided with reinforcement.Through this setting, can practice thrift timbering material, reduce cost.
The utility model also further is set to: said cylindrical base is provided with rotary stopper spare.Through this setting, make that the location of support bar is more accurate, reliable operation.
The utility model also further is set to: described support is a heart type support.Through this setting, make the utility model rational in infrastructure, reliable operation.
The utility model has the advantages that: owing in diversion groove, be provided with raised line, increase power, make that the water flow jet distance is farther with guide functions; Be provided with annular groove in the support upper center, save timbering material, reduce cost; Also be provided with locating part in the support upper end; Make that the location of support bar is more accurate, reliable operation, thus make the longer service life of the utility model.
Below in conjunction with the Figure of description and the specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the stereogram of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment support;
Fig. 4 is the half sectional view of A-A among Fig. 3.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4; The disclosed a kind of butterfly shower nozzle of the utility model comprises the support 1 that has intake tunnel 5, the rotatable nozzle 4 that is provided with in the delivery port place of said intake tunnel 5; The delivery port place of said nozzle 4 is provided with wing plate 3; Said wing plate 3 is provided with diversion groove 32, and diversion groove 32 1 ends communicate with the delivery port of nozzle 4, and the water conservancy diversion direction of said diversion groove 32 is provided with the flow-guiding structure that can change the direction of a stream of water 31 at least.
Said flow-guiding structure 31 is the raised line along the water conservancy diversion direction arc setting of diversion groove 32.
Described flow-guiding structure 31 can also be arranged to the parts of other form, and like groove, present embodiment preferably; Flow-guiding structure 31 is the raised line on the nozzle 4, and this technical scheme is set along water outlet direction arc; Can increase the fluid passage internal pressure, make nozzle rotate flexibly the far firing range of current.
For making nozzle 4 rotation flexibly, present embodiment preferably, it is more coarse that the inner surface of the diversion groove 32 on the wing plate 3 on the nozzle 4 is provided with, and increases frictional force.
Be connected with support bar 2 on the described wing plate 3, said support bar 2 one ends are fixed on diversion groove 32 back sides of wing plate 3, and wing plate 3 and support bar 2 rotatable settings, and support bar 2 other ends are fixedly connected with support 1 upper end.
Said support 1 upper end support bar 2 junctions are provided with cylinder 11; Cylinder 11 tops are provided with annular groove 112, and said annular groove is provided with reinforcement 111 for 112 mouthfuls and (need to prove that here present embodiment preferably; Reinforcement 111 is provided with four, and circumference evenly distributes).
Said cylinder 11 bottoms are provided with rotary stopper spare 12 (need to prove that here rotary stopper spare 12 is the taper Rotary-table of hollow, can reliable fixation support bar).
Described support 1 can also be arranged to other shape, like rectangle support, present embodiment preferably, support 1 is a heart type support.
For making the utility model reliable operation, long service life, the material of the preferred support 1 of present embodiment is an ABS plastic, and this material has the premium properties of impact resistance, hear resistance, lower temperature resistance, chemical proofing and electric property; The material of the preferred nozzle 3 of present embodiment is the POM acetal plastic, and this material has good physics, machinery and chemical property, and excellent crocking resistance is especially arranged.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection domain of the utility model.
Claims (6)
1. butterfly shower nozzle; Comprise the support that has intake tunnel; The rotatable nozzle that is provided with in the delivery port place of said intake tunnel, the delivery port place of said nozzle is provided with wing plate, and said wing plate is provided with diversion groove; And diversion groove one end communicates with the delivery port of nozzle, it is characterized in that: the water conservancy diversion direction of said diversion groove is provided with the flow-guiding structure that can change the direction of a stream of water at least.
2. butterfly shower nozzle according to claim 1 is characterized in that: the raised line that said flow-guiding structure is provided with for the water conservancy diversion direction arc along diversion groove.
3. butterfly shower nozzle according to claim 1 and 2; It is characterized in that: be connected with support bar on the described wing plate; Said support bar one end is fixed on the diversion groove back side of wing plate, and wing plate and the rotatable setting of support bar, and the support bar other end is fixedly connected with the support upper end.
4. butterfly shower nozzle according to claim 3 is characterized in that: support bar junction, described said support upper end is provided with cylinder, and column top is provided with annular groove, and said annular groove mouth is provided with reinforcement.
5. butterfly shower nozzle according to claim 4 is characterized in that: said cylindrical base is provided with rotary stopper spare.
6. butterfly shower nozzle according to claim 5 is characterized in that: described support is a heart type support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203747032U CN202316164U (en) | 2011-09-30 | 2011-09-30 | Butterfly-shaped spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203747032U CN202316164U (en) | 2011-09-30 | 2011-09-30 | Butterfly-shaped spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316164U true CN202316164U (en) | 2012-07-11 |
Family
ID=46428164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203747032U Expired - Fee Related CN202316164U (en) | 2011-09-30 | 2011-09-30 | Butterfly-shaped spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201343A (en) * | 2016-12-16 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cooking apparatus, overflow prevention method and anti-overflow system |
| CN112496317A (en) * | 2020-11-16 | 2021-03-16 | 安徽寒锐新材料有限公司 | Mixing mechanism with rotary spray head and production device |
-
2011
- 2011-09-30 CN CN2011203747032U patent/CN202316164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201343A (en) * | 2016-12-16 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cooking apparatus, overflow prevention method and anti-overflow system |
| CN112496317A (en) * | 2020-11-16 | 2021-03-16 | 安徽寒锐新材料有限公司 | Mixing mechanism with rotary spray head and production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20130930 |