CN102233305A - Flat-shaped uniform jet nozzle - Google Patents
Flat-shaped uniform jet nozzle Download PDFInfo
- Publication number
- CN102233305A CN102233305A CN2010101574166A CN201010157416A CN102233305A CN 102233305 A CN102233305 A CN 102233305A CN 2010101574166 A CN2010101574166 A CN 2010101574166A CN 201010157416 A CN201010157416 A CN 201010157416A CN 102233305 A CN102233305 A CN 102233305A
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- CN
- China
- Prior art keywords
- flow guide
- conveying pipe
- guide cavity
- flat
- nozzle
- 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.)
- Pending
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Abstract
The invention discloses a flat-shaped uniform jet nozzle, and relates to a flat-shaped uniform jet nozzle capable of ejecting liquid (gas) in a constant flow mode. The jet nozzle comprises a conveying pipe with an input joint, wherein a flow guide cavity is sleeved outside the conveying pipe; a flat-shaped nozzle notch is formed in the flow guide cavity; a plurality of small equal-diameter holes for communicating the conveying pipe with the flow guide cavity are formed on the pipe wall of a conveying pipe section in the flow guide cavity at equal distances; and the connecting lines of central points of the small holes are parallel to the central line of the conveying pipe. The invention has the advantages that: the pressure difference between the conveying pipe and the flow guide cavity is kept constant, so that the liquid (gas) can be ejected out of the flat-shaped nozzle notch in the constant flow mode; the plurality of small equal-diameter holes are formed on the pipe wall of the conveying pipe in the flow guide cavity at the equal distances, so that pressure in the flow guide cavity can be kept on a constant level when the liquid (gas) of the conveying pipe flows into the flow guide cavity; therefore, the liquid (gas) can be ejected out of the nozzle notch uniformly.
Description
Technical field
The present invention relates to a kind of nozzle, relate in particular to a kind of equal permanent jet nozzle of pancake of energy constant current ejection liquid (gas) body.
Background technology
The pancake nozzle has advantages such as expulsion pressure height, jet velocity be fast and is applied in widely in each industrial production.But as the constant character energy of weighing the good and bad important indicator of its performance, i.e. the uniformity of liquid (gas) body on all directions of nozzle ejection and the liquid that ejects (gas) body keep the performance of constant speed, usually are difficult to be guaranteed; For head it off, conventional way is that the nozzle sets with a plurality of same specifications lumps together, but that this kind way is installed is complicated, easy break-down, the stability of using can not get guaranteeing, and owing to there being reason such as alignment error, it can not guarantee the requirement of jet constant current.
Summary of the invention
The objective of the invention is at above-mentioned defective, a kind of simple in structure, equal permanent jet nozzle of pancake that stability in use is high makes liquid (gas) body penetrate from the nozzle constant current is provided.
Technical scheme of the present invention is: comprise the carrier pipe that is provided with input adapter, carrier pipe is with diversion cavity outward, offer on the diversion cavity and be pancake nozzle notch, the equidistant isometrical aperture that is provided with some connection carrier pipes and diversion cavity on the tube wall of the conveying pipeline section in the diversion cavity, aperture central point line is parallel with the carrier pipe center line; Described aperture is just being carried on the back the nozzle notch and is being established.
Advantage of the present invention is: the present invention is in order to keep pressure reduction constant between carrier pipe and the diversion cavity, so that the ejecting from pancake nozzle notch of liquid (gas) physical efficiency constant current; The present invention is positioned at carrier pipe and equidistantly on the tube wall of diversion cavity is provided with some isometrical apertures for this reason, when making liquid (gas) body of carrier pipe enter in the diversion cavity, can make the pressure in the diversion cavity remain on a constant level, make liquid (gas) body from all permanent ejaculation of nozzle notch.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is that mount pad, 2 is that input adapter, 3 is that carrier pipe, 4 is that aperture, 5 is diversion cavity among the figure.
Fig. 2 is the side view of Fig. 1
6 is the nozzle notch among the figure.
The specific embodiment
The present invention installs by mount pad 1, liquid (gas) body enters from input adapter 2, carry by carrier pipe 3 then, liquid (gas) body enters in the diversion cavity 5 by the isometrical aperture 4 that all is located at carrier pipe 3, have enough pressure reduction (setting pressure difference) when the aperture of this isometrical aperture 4, pitch-row circulate by liquid (gas) body inside and outside carrier pipe 3 walls and decide, at last liquid (gas) body jet and going out from pancake nozzle notch 6 according to the length of carrier pipe 3 in diversion cavity 5, diameter.
Claims (2)
1. the equal permanent jet nozzle of pancake, comprise the carrier pipe that is provided with input adapter, carrier pipe is with diversion cavity outward, offer on the diversion cavity and be pancake nozzle notch, it is characterized in that, the equidistant isometrical aperture that is provided with some connection carrier pipes and diversion cavity on the tube wall of the conveying pipeline section in the diversion cavity, aperture central point line is parallel with the carrier pipe center line.
2. the equal permanent jet nozzle of pancake according to claim 1 is characterized in that described aperture is just being carried on the back the nozzle notch and established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101574166A CN102233305A (en) | 2010-04-26 | 2010-04-26 | Flat-shaped uniform jet nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101574166A CN102233305A (en) | 2010-04-26 | 2010-04-26 | Flat-shaped uniform jet nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233305A true CN102233305A (en) | 2011-11-09 |
Family
ID=44884706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101574166A Pending CN102233305A (en) | 2010-04-26 | 2010-04-26 | Flat-shaped uniform jet nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526932A (en) * | 2022-04-22 | 2022-05-24 | 中汽研（天津）汽车工程研究院有限公司 | Water spraying test system and method for simulating water splashing of vehicle wheel in rain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871478A (en) * | 1994-06-27 | 1996-03-19 | Matsushita Electric Ind Co Ltd | Fluid dispenser |
| JP2002373876A (en) * | 2001-06-14 | 2002-12-26 | Toho Kasei Kk | Substrate processing apparatus |
| JP2005336582A (en) * | 2004-05-28 | 2005-12-08 | Sumitomo Bakelite Co Ltd | Etching apparatus, and method for manufacturing circuit board |
| JP2006198581A (en) * | 2005-01-24 | 2006-08-03 | Daiko Kennetsu Kk | Air nozzle |
| CN201669180U (en) * | 2010-04-26 | 2010-12-15 | 江苏博际喷雾系统有限公司 | Flat constant ejector nozzle |
-
2010
- 2010-04-26 CN CN2010101574166A patent/CN102233305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871478A (en) * | 1994-06-27 | 1996-03-19 | Matsushita Electric Ind Co Ltd | Fluid dispenser |
| JP2002373876A (en) * | 2001-06-14 | 2002-12-26 | Toho Kasei Kk | Substrate processing apparatus |
| JP2005336582A (en) * | 2004-05-28 | 2005-12-08 | Sumitomo Bakelite Co Ltd | Etching apparatus, and method for manufacturing circuit board |
| JP2006198581A (en) * | 2005-01-24 | 2006-08-03 | Daiko Kennetsu Kk | Air nozzle |
| CN201669180U (en) * | 2010-04-26 | 2010-12-15 | 江苏博际喷雾系统有限公司 | Flat constant ejector nozzle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526932A (en) * | 2022-04-22 | 2022-05-24 | 中汽研（天津）汽车工程研究院有限公司 | Water spraying test system and method for simulating water splashing of vehicle wheel in rain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |