CN209287542U - A kind of new and effective spray nozzle - Google Patents
A kind of new and effective spray nozzle Download PDFInfo
- Publication number
- CN209287542U CN209287542U CN201822072242.8U CN201822072242U CN209287542U CN 209287542 U CN209287542 U CN 209287542U CN 201822072242 U CN201822072242 U CN 201822072242U CN 209287542 U CN209287542 U CN 209287542U
- Authority
- CN
- China
- Prior art keywords
- cover
- spray head
- groove
- spray
- new
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 72
- 238000002663 nebulization Methods 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 239000003595 mist Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of new and effective spray nozzles, including spray head and cover, cover is provided on the outside of the spray head, the groove of annular is provided in the cover, air hole is provided in the groove, limbers is provided at the spray head axis, guiding device is provided on the limbers inner wall, the spray head lower end outside is provided with screw thread, generally, the utility model has structure simple, it is easy to install and use quick, nebulization efficiency and spray area can be effectively improved, improve spray injection distance and uniformity, has the advantages that high use value.
Description
Technical field
The utility model belongs to spraying apparatus technical field, is related to a kind of spray head, especially a kind of new and effective spray spray
Head.
Background technique
Nozzle is a kind of is often used as to be atomized and spray the tool of liquid.Common nozzle is according to liquid atomizing principles
It can be divided into single fluid nozzle and two-fluid spray nozzle.Single fluid nozzle utilizes side Pu to liquid pressing, and passes liquid through water jet
It sprays, therefore also known as liquid pressing formula nozzle.Two-fluid spray nozzle introduces high pressure gas and with its dynamic impact liquid, destroys liquid whereby
The surface tension of body and make the liquid atomization, then sprayed using water jet, therefore also known as gas auxiliary nozzle, in the prior art
Spray head still have the deficiencies of mist formation low efficiency, spray area are small, spraying distance is shorter place.
Summary of the invention
The purpose of this utility model is to provide a kind of new and effective spray nozzles, and structure is simple, easy to install and use fast
Victory can effectively improve nebulization efficiency and spray area, improve Spray Uniformity, have high use value.
Purpose of the utility model is realized as follows: a kind of new and effective spray nozzle, including spray head and cover, it is described
Spray head on the outside of be provided with cover, the groove of annular is provided in the cover, is provided with air hole in the groove, institute
It is provided with limbers at the spray head axis stated, is provided with guiding device on the limbers inner wall, outside the spray head lower end
Side is provided with screw thread.
The groove cross section is arc-shaped.
The guiding device is spiral groove.
The guiding device is spiral salient.
The air hole gradually becomes smaller from bottom to top.
The cover is horn-like.
The beneficial effect that the utility model generates is: a kind of new and effective spray nozzle is mainly made of spray head and cover,
Cover being provided on the outside of spray head cover and spray head are fixed together, the groove of annular being provided in cover, setting groove improves
The dispersion effect of water flow improves nebulization efficiency, and groove cross section is arc-shaped, production and processing convenience, is provided in groove ventilative
Hole forms negative pressure in groove under the drive of high-velocity flow and sucks air on the outside of cover through air hole, makes air and high speed
Water flow is sufficiently mixed, and nebulization efficiency is greatly improved, and air hole gradually becomes smaller from bottom to top, is guaranteed the power of water flow and is sprayed
Range improves sprinkling uniformity, is provided with limbers at spray head axis, constitutes the circulation passage of high pressure water, on the inner wall of limbers
It is provided with guiding device, rotates water flow by guiding device, improves water flow jet distance and mist formation efficiency, guiding device
For spiral groove, guiding device is spiral salient, and the groove or protrusion for using spiral make high pressure water flow exist as guiding device
It is rotated in limbers, improves the range and mist formation efficiency of water mist, spray head lower end outside is provided with screw thread, facilitates and installed
And demolition and maintenance, cover be it is horn-like, improve spraying area coverage.
Generally, the utility model has structure simple, easy to install and use quick, can effectively improve nebulization efficiency and
Spray area improves spray injection distance and uniformity, has the advantages that high use value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure at A--A in Fig. 1.
Fig. 3 is the schematic diagram of the section structure at B--B in Fig. 1.
Fig. 4 is section another kind structural schematic diagram at B--B in Fig. 1.
In figure: 1, spray head 2, cover 3, groove 4, air hole 5, limbers 6, guiding device 7, screw thread.
Specific embodiment
With reference to the accompanying drawing to the embodiments of the present invention further instruction.
Embodiment 1
As shown in attached drawing 1,2,3, a kind of new and effective spray nozzle, including spray head 1 and cover 2,1 outside of spray head
It is provided with cover 2, the groove 3 of annular is provided in the cover 2, is provided with air hole 4 in the groove 3, it is described
It is provided with limbers 5 at 1 axis of spray head, is provided with guiding device 6 on 5 inner wall of limbers, outside 1 lower end of spray head
Side is provided with screw thread 7.
3 cross section of groove is arc-shaped.
The guiding device 6 is spiral groove.
The air hole 4 gradually becomes smaller from bottom to top.
The cover 2 is horn-like.
The utility model is when in use: a kind of new and effective spray nozzle is mainly made of spray head and cover, on the outside of spray head
It is provided with cover cover and spray head are fixed together, the groove of annular is provided in cover, setting groove improves point of water flow
Dissipate effect, improve nebulization efficiency, groove cross section be it is arc-shaped, production and processing is convenient, is provided with air hole, high speed water in groove
Negative pressure is formed in groove under the drive of stream and sucks air on the outside of cover through air hole, fills air with high-velocity flow
Divide mixing, greatly improve nebulization efficiency, air hole gradually becomes smaller from bottom to top, guarantees the power and the carry of spray of water flow, improves
Uniformity is sprayed, limbers is provided at spray head axis, constitutes the circulation passage of high pressure water, be provided with water conservancy diversion on the inner wall of limbers
Device rotates water flow by guiding device, improves water flow jet distance and mist formation efficiency, and guiding device is that spiral is recessed
Slot uses the groove of spiral as guiding device, rotates high pressure water flow in limbers, improve water mist range and at
Mist efficiency, spray head lower end outside are provided with screw thread, facilitate and carry out installation and removal maintenance, cover be it is horn-like, improve spraying
Area coverage.
Generally, the utility model has structure simple, easy to install and use quick, can effectively improve nebulization efficiency and
Spray area improves spray injection distance and uniformity, has the advantages that high use value.
Embodiment 1
As shown in attached drawing 1,2,4, a kind of new and effective spray nozzle, including spray head 1 and cover 2,1 outside of spray head
It is provided with cover 2, the groove 3 of annular is provided in the cover 2, is provided with air hole 4 in the groove 3, it is described
It is provided with limbers 5 at 1 axis of spray head, is provided with guiding device 6 on 5 inner wall of limbers, outside 1 lower end of spray head
Side is provided with screw thread 7.
3 cross section of groove is arc-shaped.
The guiding device 6 is spiral salient.
The air hole 4 gradually becomes smaller from bottom to top.
The cover 2 is horn-like.
The utility model is when in use: a kind of new and effective spray nozzle is mainly made of spray head and cover, on the outside of spray head
It is provided with cover cover and spray head are fixed together, the groove of annular is provided in cover, setting groove improves point of water flow
Dissipate effect, improve nebulization efficiency, groove cross section be it is arc-shaped, production and processing is convenient, is provided with air hole, high speed water in groove
Negative pressure is formed in groove under the drive of stream and sucks air on the outside of cover through air hole, fills air with high-velocity flow
Divide mixing, greatly improve nebulization efficiency, air hole gradually becomes smaller from bottom to top, guarantees the power and the carry of spray of water flow, improves
Uniformity is sprayed, limbers is provided at spray head axis, constitutes the circulation passage of high pressure water, be provided with water conservancy diversion on the inner wall of limbers
Device rotates water flow by guiding device, improves water flow jet distance and mist formation efficiency, guiding device are spiral prominence
Rise, use the protrusion of spiral as guiding device, rotate high pressure water flow in limbers, improve water mist range and at
Mist efficiency, spray head lower end outside are provided with screw thread, facilitate and carry out installation and removal maintenance, cover be it is horn-like, improve spraying
Area coverage.
Generally, the utility model has structure simple, easy to install and use quick, can effectively improve nebulization efficiency and
Spray area improves spray injection distance and uniformity, has the advantages that high use value.
Claims (6)
1. a kind of new and effective spray nozzle, including spray head and cover, it is characterised in that: be provided with cover on the outside of the spray head
Body is provided with the groove of annular in the cover, and air hole is provided in the groove, is arranged at the spray head axis
There is limbers, is provided with guiding device on the limbers inner wall.
2. a kind of new and effective spray nozzle according to claim 1, it is characterised in that: the groove cross section is circle
Arc.
3. a kind of new and effective spray nozzle according to claim 1, it is characterised in that: the guiding device is spiral
Groove.
4. a kind of new and effective spray nozzle according to claim 1, it is characterised in that: the guiding device is spiral
Protrusion.
5. a kind of new and effective spray nozzle according to claim 1, it is characterised in that: the air hole is from bottom to top
It gradually becomes smaller.
6. a kind of new and effective spray nozzle according to claim 1, it is characterised in that: the cover is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072242.8U CN209287542U (en) | 2018-12-11 | 2018-12-11 | A kind of new and effective spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072242.8U CN209287542U (en) | 2018-12-11 | 2018-12-11 | A kind of new and effective spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209287542U true CN209287542U (en) | 2019-08-23 |
Family
ID=67658099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822072242.8U Expired - Fee Related CN209287542U (en) | 2018-12-11 | 2018-12-11 | A kind of new and effective spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209287542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054250A (en) * | 2020-08-06 | 2022-02-18 | 润铭达包装制品(天津)有限公司 | Inorganic nanometer bacteriostatic agent spraying device |
-
2018
- 2018-12-11 CN CN201822072242.8U patent/CN209287542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054250A (en) * | 2020-08-06 | 2022-02-18 | 润铭达包装制品(天津)有限公司 | Inorganic nanometer bacteriostatic agent spraying device |
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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: 20190823 |