CN202479062U - Novel water-adding nozzle - Google Patents
Novel water-adding nozzle Download PDFInfo
- Publication number
- CN202479062U CN202479062U CN2012200519289U CN201220051928U CN202479062U CN 202479062 U CN202479062 U CN 202479062U CN 2012200519289 U CN2012200519289 U CN 2012200519289U CN 201220051928 U CN201220051928 U CN 201220051928U CN 202479062 U CN202479062 U CN 202479062U
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- China
- Prior art keywords
- water
- shell
- nozzle
- novel
- tube section
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- 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 - Lifetime
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Abstract
The utility model relates to the field of atomization devices, in particular to a novel water-adding nozzle which is characterized by comprising a shell and a nozzle core. The nozzle core is embedded in the center of the shell in a coaxial mode and is of spiral composite one-piece structure. The center of the nozzle core is provided with a tube section. A 3-4lines rectangular thread section is disposed on the peripheral of the tube section, and runners are formed respectively in the inner hole of the tube section and between the rectangular threads. A water inlet side of the tube section is protruded relative to the rectangular thread section. A first horn mouth is disposed at a water outlet side of the tube section. An inner diameter of the water inlet side of the shell is larger than the inner diameter of the water outlet side of the shell, and the water inlet side of the shell is provided with inner threads connected with a water supply pipeline. A second horn mouth is disposed at the water outlet side of the shell. Compared with the prior art, the novel water-adding nozzle has the advantages that 1 the novel water-adding nozzle can increase extrusive water volume; 2 a spray angle of the nozzle is stable, and therefore inside and outside density of the extrusive water flow is even; 3 the novel water-adding nozzle can reduce impact force, and 4 the extrusive water flow can be in various shapes by regulating angles and sizes of the spiral composite structure.
Description
Technical field
The utility model relates to the atomising device field, relates in particular to a kind of novel (operating) water nozzle that adds.
Background technology
In the prior art, it is circular mostly the structure of nozzle inside bore is, or the pyramidal structure single hole; Receive the restriction of internal structure, the current of injection cannot be regulated, and the hydraulic impact of ejection is bigger; Be very easy to be not suitable for needing often to regulate the occasion of amount of water, such as in coal dust, adding water by particles clog; Cross conference like the impulsive force of water and cause airborne dust, the nozzle that therefore in coal dust, adds water should have the characteristics of bigger coverage and less impulsive force, could satisfy instructions for use.
Summary of the invention
The purpose of the utility model provides a kind of novel (operating) water nozzle that adds, and through the change to nozzle form and structure, can make that the jet density that sprays is even, and the soft impulsive force of current is little, and increases the discharge of ejection.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
The novel (operating) water nozzle that adds; Comprise shell and nozzle core; The coaxial heart portion that is embedded in shell of nozzle core, said nozzle core is a spiral compound integral structure, its heart portion is provided with pipeline section; The pipeline section periphery is provided with the rectangular thread section of one section 3～4 line, each self-forming runner of difference between the endoporus of pipeline section and the rectangular thread.
The relative rectangle thread segment of the water inlet side of said pipeline section projection.
The water outlet side of said pipeline section is provided with horn mouth one.
The water inlet side internal diameter of said shell is greater than the water outlet side internal diameter of shell, and the water inlet side of shell is provided with the internal thread that is connected with supply channel.
The water outlet side of said shell is provided with horn mouth two.
Compared with prior art, the beneficial effect of the utility model is:
1) improved the external interface structure of nozzle, interface adopts the internal thread form, under same water path tube and pressure, can increase the discharge of ejection.
2) nozzle interior adopts unique helical structure, and under different pressures and flow, the nozzle ejection angle is stable, and the inside and outside density of injection current is even.
3) the spiral composite construction can atomize to the current of ejection, reduce to by with pigment end medium impact.
4) as required, through the angle and the size of adjustment spiral composite construction, the current of injection can have different shape.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1-shell 2-nozzle core 3-pipeline section 4-rectangular thread section 5-horn mouth one 6-internal thread 7-horn mouth two
The specific embodiment
Seeing Fig. 1, is the novel structural representation that adds (operating) water nozzle embodiment of the utility model, comprises shell 1 and nozzle core 2; The nozzle core 2 coaxial heart portions that are embedded in shell 1; Nozzle core 2 is a spiral compound integral structure, and its heart portion is provided with pipeline section 3, and pipeline section 3 peripheries are provided with the rectangular thread section 4 of one section 3～4 line; Each self-forming runner of difference is realized atomizing effect between the endoporus of pipeline section 3 and the rectangular thread section 4.Rectangular thread is 3 lines among the embodiment, can form four road runners like this, and under the prerequisite that guarantees spray flow, atomizing effect is best.
4 sections projections of the relative rectangular thread of the water inlet side of pipeline section 3 make between each screw thread of rectangular thread section 4 inflow even, and it is even to spray the inside and outside density of current.
The water outlet side of pipeline section 3 is provided with horn mouth 1, and the current at pipeline section center are further atomized, and reduces water flow impact pressure.
The water inlet side internal diameter of shell 1 makes nozzle have pressurization greater than the water outlet side internal diameter of shell, improves atomizing effect, and the water inlet side of shell 1 is provided with the internal thread 6 that is connected with supply channel, under same water path tube and pressure, can increase the discharge of ejection.
The water outlet side of shell 1 is provided with horn mouth 27, can the current of ejection further be atomized, reduce to by with pigment end medium impact.In addition as required, the dimensional parameters through adjustment nozzle core 2 and shell can make the current of ejection present different shape, and these are that plain nozzle can't be realized.
Claims (5)
1. the novel (operating) water nozzle that adds; It is characterized in that, comprise shell and nozzle core, the coaxial heart portion that is embedded in shell of nozzle core; Said nozzle core is a spiral compound integral structure; Its heart portion is provided with pipeline section, and the pipeline section periphery is provided with the rectangular thread section of one section 3～4 line, each self-forming runner of difference between the endoporus of pipeline section and the rectangular thread.
2. the novel (operating) water nozzle that adds according to claim 1 is characterized in that, the relative rectangle thread segment of the water inlet side of said pipeline section projection.
3. the novel (operating) water nozzle that adds according to claim 1 and 2 is characterized in that the water outlet side of said pipeline section is provided with horn mouth one.
4. the novel (operating) water nozzle that adds according to claim 3 is characterized in that the water inlet side internal diameter of said shell is greater than the water outlet side internal diameter of shell, and the water inlet side of shell is provided with the internal thread that is connected with supply channel.
5. the novel (operating) water nozzle that adds according to claim 4 is characterized in that the water outlet side of said shell is provided with horn mouth two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200519289U CN202479062U (en) | 2012-02-17 | 2012-02-17 | Novel water-adding nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200519289U CN202479062U (en) | 2012-02-17 | 2012-02-17 | Novel water-adding nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479062U true CN202479062U (en) | 2012-10-10 |
Family
ID=46953525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200519289U Expired - Lifetime CN202479062U (en) | 2012-02-17 | 2012-02-17 | Novel water-adding nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527527A (en) * | 2012-02-17 | 2012-07-04 | 中冶焦耐自动化有限公司 | Novel water injection nozzle |
-
2012
- 2012-02-17 CN CN2012200519289U patent/CN202479062U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527527A (en) * | 2012-02-17 | 2012-07-04 | 中冶焦耐自动化有限公司 | Novel water injection nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |