CN201755540U - Built-in atomization spiral piece of spray nozzle - Google Patents
Built-in atomization spiral piece of spray nozzle Download PDFInfo
- Publication number
- CN201755540U CN201755540U CN2010202729244U CN201020272924U CN201755540U CN 201755540 U CN201755540 U CN 201755540U CN 2010202729244 U CN2010202729244 U CN 2010202729244U CN 201020272924 U CN201020272924 U CN 201020272924U CN 201755540 U CN201755540 U CN 201755540U
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- spray nozzle
- atomizing
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Abstract
The utility model relates to a built-in atomization spiral piece of a spray nozzle, which comprises a cylindrical body. At least three spiral blades are evenly arranged on the periphery of the body, a conical hole and a jet hole are arranged on the body, and a small end of the conical hole is communicated with the jet hole. The built-in atomization spiral piece effectively overcomes the shortcoming of lack of a central portion of an atomized liquid surface sprayed from an atomization spray nozzle, simplifies structure, and reduces cost.
Description
Technical field
The utility model relates to the built-in atomizing conveyor screw of a kind of shower nozzle.
Background technology
Because the atomizing of liquid mainly relies on the generation that rotatablely moves, atomizer in the market all is the conveyor screw of packing in shower nozzle, liquid by in produce to rotatablely move and reach the effect of atomizing, and existing atomizing conveyor screw all is made up of a minute water awl, flow deflector and deflection cone, when the atomizing conveyor screw of liquid by this structure sprays from nozzle then, though having reached must atomizing effect, but the central authorities of the atomizing liquid level of ejection are empty, be spray in the middle of just less than liquid, so just influenced whole effect.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the problem that existing atomizing conveyor screw exists in the above-mentioned background technology, provide a kind of built-in atomizing conveyor screw of shower nozzle of improvement.
The technical scheme that its technical problem that solves the utility model adopts is: the built-in atomizing conveyor screw of a kind of shower nozzle, comprise a cylindrical body, evenly be provided with at least three spiral vanes around the described body, have a bellmouth and a jet orifice on the described body, the small end of described bellmouth is communicated with jet orifice.
Further, the tapering of bellmouth described in the utility model is 60 °, make liquid in bellmouth, do the decompressing speed-increasing motion, the jet that draws into one very high speed sprays in center nozzle, and resistance reduced greatly when upstream face adopted the knife-edge design to make liquid flow into inlet, had improved the speed that liquid advances to a great extent.
The beneficial effects of the utility model are, the utility model has jet orifice on cylindrical body, and the atomizing liquid level that has remedied the atomizer ejection well lacks the shortcoming of middle body, and structure becomes simply, reduced cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model bellmouth;
Fig. 2 is the structural representation of the utility model spiral vane;
Fig. 3 is a vertical view of the present utility model.
1. bodies among the figure, 2. spiral vane, 3. bellmouth, 4. jet orifice.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1, Fig. 2, the spirochetal embodiment of the built-in atomizing of the utility model shower nozzle shown in Figure 3, comprise a cylindrical body 1, evenly be provided with four spiral vanes 2 around the body 1, have a tapering on the body 1 and be 60 ° a bellmouth 3 and a jet orifice 4, the small end of bellmouth 3 is communicated with jet orifice 4, a liquid part to be atomized produces to rotatablely move by spiral vane 2 and sprays from shower nozzle, another part enters bellmouth 3, again from shower nozzle ejection, both are a complete atomizing liquid level in conjunction with the back from the shower nozzle ejection by jet orifice 4.
The utility model has not only remedied the deficiencies in the prior art, and has saved material, reduced cost, can be widely used.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. built-in atomizing conveyor screw of shower nozzle, comprise a cylindrical body (1), described body (1) evenly is provided with at least three spiral vanes (2) all around, it is characterized in that: have a bellmouth (3) and a jet orifice (4) on the described body (1), the small end of described bellmouth (3) is communicated with jet orifice (4).
2. the built-in atomizing conveyor screw of shower nozzle as claimed in claim 1 is characterized in that: the tapering of described bellmouth (3) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202729244U CN201755540U (en) | 2010-07-28 | 2010-07-28 | Built-in atomization spiral piece of spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202729244U CN201755540U (en) | 2010-07-28 | 2010-07-28 | Built-in atomization spiral piece of spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755540U true CN201755540U (en) | 2011-03-09 |
Family
ID=43642806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202729244U Expired - Fee Related CN201755540U (en) | 2010-07-28 | 2010-07-28 | Built-in atomization spiral piece of spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437914A (en) * | 2014-11-24 | 2015-03-25 | 中国空间技术研究院 | Atomizing device for space spray coating |
-
2010
- 2010-07-28 CN CN2010202729244U patent/CN201755540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437914A (en) * | 2014-11-24 | 2015-03-25 | 中国空间技术研究院 | Atomizing device for space spray coating |
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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: 20110309 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |