CN1751802A - Cyclone fine mist spray head - Google Patents
Cyclone fine mist spray head Download PDFInfo
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- CN1751802A CN1751802A CN 200510048461 CN200510048461A CN1751802A CN 1751802 A CN1751802 A CN 1751802A CN 200510048461 CN200510048461 CN 200510048461 CN 200510048461 A CN200510048461 A CN 200510048461A CN 1751802 A CN1751802 A CN 1751802A
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- hole
- spray head
- fine mist
- hybrid chamber
- big
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Abstract
A cyclone nozzle able to highly atomize water for extinguishing fire is composed of main body with front blind hole, boosting airflow holes on its periphery, internal mixing cavity consisting of slender holes, internal flow guiding post, and holder of cyclone nozzle. Its advantages are long spray distance, high atomizing effect and long service life.
Description
One, technical field
The present invention relates to a kind of heavy pressure fine spray shower nozzle that specific use is arranged, especially can carry out the cyclone fine mist spray head that the fine spray extinguisher of long-range large tracts of land fire extinguishing is used.
Two, background technology
At present, the structure of known common heavy pressure fine spray shower nozzle is the moulding of circular cone hexahedron, and the shower nozzle of 5-9 form of nozzle is installed on the conical surface, the High-Pressure Water nozzle of flowing through forms highdensity strong mist jet scope at hexahedral six faces of circular cone, by spraying thin water smoke, reach the effect of fire extinguishing, but because structural problem, flow is little in the use, and range is near, jet face is little, do not satisfy the needs of fire extinguishing, therefore, the innovation of shower nozzle is imperative.
Three, summary of the invention
Be installed in the portable high-pressure fine spray extinguisher eminence of going out for overcoming above-mentioned common heavy pressure fine spray shower nozzle, the deficiency of distant place and large tracts of land burning things which may cause a fire disaster, the present invention's purpose just provides a kind of cyclone fine mist spray head, this shower nozzle not only has the advantage of common heavy pressure fine spray shower nozzle, and can also solve the problem of remote spray fire extinguishing, the technical scheme of its solution is: bore big blind hole on head body, bore 2-7 elongated hole again, the curved diversion column of space three-dimensional is housed in the hole, in heavy pressure fine spray ejection place, be drilled with 1-6 air-flow boosting hole on the shower nozzle outer wall, shower nozzle by nozzle boss and spray gun barral of a gun by being threaded togather, High-Pressure Water enters shower nozzle by barral of a gun, by the curved diversion column of the space three-dimensional on the head body, make the rotation of high-voltage high-speed current, strengthen its turbulence intensity, after in the hybrid chamber of head body, fully mixing, spray by the thin-walled hole, form water smoke, when a large amount of water smokes spray, shower nozzle groove part air is entrainmented, form negative pressuren zone, the shower nozzle extraneous air enters groove by the hole around the groove, ejection forward after air and water smoke mix, in view of the above, structure of the present invention is that the sprayer body end has big-diameter blind hole, the air-flow boosting hole that communicates with big-diameter blind hole is arranged on the periphery, the hybrid chamber that has elongated hole to constitute in the sprayer body has diversion column in its chamber, and sprayer body and whirlwind nozzle boss link together, hybrid chamber is communicated with big-diameter blind hole through spray orifice, air-flow boosting inn places groove, and whirlwind nozzle boss end has tapped pilot hole, novel structure uniqueness of the present invention, easy to use, far firing range, atomizing effect is good, long service life, wide application, economic and social benefit is huge.
Four, description of drawings
Accompanying drawing is a structural profile front view of the present invention.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.
There is big-diameter blind hole 9 sprayer body 7 ends, the air-flow boosting hole 4 that communicates with big-diameter blind hole is arranged on the periphery, the hybrid chamber 3 that has elongated hole to constitute in the sprayer body, diversion column 2 is arranged in it, sprayer body and whirlwind nozzle boss 1 link together, hybrid chamber is communicated with big-diameter blind hole through spray orifice 5, and air-flow boosting inn places groove 6 places, and whirlwind nozzle boss end has the pilot hole 8 of band inner hole thread; In order to guarantee result of use, the diversion column of dress is the curved diversion column of space three-dimensional in the said hybrid chamber 3; The hybrid chamber that said elongated hole constitutes is generally 2-7 more than 3 at least 2; Air-flow boosting hole 4 at least more than one, generally can be 1-6; Because of the inner movement-less part of shower nozzle, adopt copper alloy or stainless steel product to do; The type of attachment of shower nozzle by nozzle boss and spray gun barral of a gun is for being threaded.High-Pressure Water is flow to into shower nozzle by barral of a gun, by the curved diversion column of the space three-dimensional on the head body, makes the rotation of high-voltage high-speed current, strengthens its turbulence intensity, after fully mixing in the hybrid chamber of nozzle body, by the ejection of thin-walled hole, forms water smoke.Nozzle place groove part air was entrainmented when a large amount of water smokes sprayed, and formed negative pressuren zone, and the shower nozzle extraneous air enters groove by the hole around the groove, ejection forward after air and water smoke mix.
By above-mentioned situation as can be known, the present invention is because of adopting a kind of special spiral stream guidance post in its structure, water under high pressure changes the flow regime of water by force by predefined helical flow path, produce big flow, long-range heavy pressure fine spray by the rotation of thin-walled hole, bump and windage, mist momentum and mist flux are big, have stronger penetration capacity, thereby can solve large tracts of land, the problem of putting out a fire at a distance, created good fire extinguishing environment.It is long that the present invention has the life-span, far firing range, and when the pressure of shower nozzle porch was 8-16MPa, range can reach 15m～30m behind the current process spiral stream guidance groove, and when the pressure of shower nozzle porch was 8-16MPa, mist material diameter was less than 50-150 μ m.Because cyclone fine mist spray head far firing range, water saving, environmental protection etc., the characteristics that not only have common heavy pressure fine spray shower nozzle, can also carry out the remote spray fire extinguishing, both can be used for high pressure single fluid fine spray extinguisher, also can be used for needing at ordinary times to be used to have fields such as certain intensity spray and high-pressure wash.The present invention will obtain to use widely aspect the fire extinguishings such as category-A fire, category-B fire and electric fire, and create tremendous economic and social benefit.
Claims (3)
1, a kind of cyclone fine mist spray head, it is characterized in that being, there is big-diameter blind hole (9) sprayer body (7) end, the air-flow boosting hole (4) that communicates with big-diameter blind hole is arranged on the periphery, and the hybrid chamber (3) that has elongated hole to constitute in the sprayer body has diversion column (2) in it, sprayer body and whirlwind nozzle boss (1) link together, hybrid chamber is communicated with big-diameter blind hole through spray orifice (5), and air-flow boosting inn places groove (6) to locate, and whirlwind nozzle boss end has the pilot hole (8) of band inner hole thread.
2, cyclone fine mist spray head according to claim 1 is characterized in that, the diversion column of dress is the curved diversion column of space three-dimensional in the said hybrid chamber (3).
3, cyclone fine mist spray head according to claim 1 is characterized in that, the hybrid chamber that said elongated hole constitutes is more than (3) at least 2, air-flow boosting hole (4) at least more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100484617A CN100460082C (en) | 2005-10-31 | 2005-10-31 | Cyclone fine mist spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100484617A CN100460082C (en) | 2005-10-31 | 2005-10-31 | Cyclone fine mist spray head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1751802A true CN1751802A (en) | 2006-03-29 |
| CN100460082C CN100460082C (en) | 2009-02-11 |
Family
ID=36678877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100484617A Expired - Fee Related CN100460082C (en) | 2005-10-31 | 2005-10-31 | Cyclone fine mist spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100460082C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371390A (en) * | 2010-08-23 | 2012-03-14 | 西安航空动力股份有限公司 | Spray head base for accumulated chip clearing device of broach |
| CN105983494A (en) * | 2015-01-30 | 2016-10-05 | 镇江明择软件科技有限公司 | Long-distance energy-saving fine water sprayer |
| CN107469517A (en) * | 2017-09-14 | 2017-12-15 | 郑州远东耐火材料有限公司 | Zirconia-corundum refractory brick composing room air cleaning system |
| CN107755114A (en) * | 2017-10-17 | 2018-03-06 | 广西金川有色金属有限公司 | A kind of high-speed water mist nozzle device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602794Y (en) * | 2002-12-25 | 2004-02-11 | 沈明 | Atomizing nozzle for water series fire-extinguisher |
| CN2827542Y (en) * | 2005-10-31 | 2006-10-18 | 许智远 | Cyclone small water spray nozzle |
-
2005
- 2005-10-31 CN CNB2005100484617A patent/CN100460082C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371390A (en) * | 2010-08-23 | 2012-03-14 | 西安航空动力股份有限公司 | Spray head base for accumulated chip clearing device of broach |
| CN102371390B (en) * | 2010-08-23 | 2012-12-26 | 西安航空动力股份有限公司 | Spray head base for accumulated chip clearing device of broach |
| CN105983494A (en) * | 2015-01-30 | 2016-10-05 | 镇江明择软件科技有限公司 | Long-distance energy-saving fine water sprayer |
| CN105983494B (en) * | 2015-01-30 | 2018-09-11 | 中消建安科技有限公司 | A kind of remote energy saving fine mist spray head |
| CN107469517A (en) * | 2017-09-14 | 2017-12-15 | 郑州远东耐火材料有限公司 | Zirconia-corundum refractory brick composing room air cleaning system |
| CN107755114A (en) * | 2017-10-17 | 2018-03-06 | 广西金川有色金属有限公司 | A kind of high-speed water mist nozzle device |
| CN107755114B (en) * | 2017-10-17 | 2019-07-05 | 广西金川有色金属有限公司 | A kind of high-speed water mist nozzle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100460082C (en) | 2009-02-11 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20171031 |