CN202136719U - Water mist sprayer - Google Patents
Water mist sprayer Download PDFInfo
- Publication number
- CN202136719U CN202136719U CN201120230656U CN201120230656U CN202136719U CN 202136719 U CN202136719 U CN 202136719U CN 201120230656 U CN201120230656 U CN 201120230656U CN 201120230656 U CN201120230656 U CN 201120230656U CN 202136719 U CN202136719 U CN 202136719U
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- CN
- China
- Prior art keywords
- plate
- sprayer
- water mist
- sprayer body
- model
- 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
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- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the field of indoor firefighting with fire products, in particular to a water mist sprayer, which comprises a sprayer body, an atomizing plate, a rotary plate and a splitting plate. The atomizing plate, the rotary plate and the splitting plate are arranged inside the sprayer body, a sprayer cap covers the sprayer body, and the splitting plate is fixed on center holes of the atomizing plate and the rotary plate. Therefore, water dropping in mist spraying of the water mist sprayer can be controlled, and the water mist sprayer with a short range and a wide spraying area meets the requirement of firefighting.
Description
Technical field
The utility model relates to the indoor fire extinguishing of fire product class field, particularly a kind of fine mist spray head.
Background technology
Water mist fire-extinguishing nozzle did not have the anti-mechanism of dripping in the past, after fine water mist fire-extinguishing system starts, begin to spurt thin water smoke in short-term in because the shower nozzle inlet water pressure is lower; Thick droplet or dripping phenomenon can occur, after fire extinguishing finished, the pressure of shower nozzle dropped to zero from operating pressure quickly; In the process that pressure descends; Thick droplet also can occur, occur dripping phenomenon then, the surplus water in pipe network drains to extremely from shower nozzle.Above-mentioned phenomenon can increase water damage and the conduction of electric equipment of protection thing, the probability of short circuit; Influenced the application of fine water mist fire-extinguishing system in fire-fighting places such as communication, host computer room, electric control chamber, transformer room, archives, flow is little in the use, and range is near; Jet face is little; Satisfied not the demand of fire extinguishing, therefore, the innovation of shower nozzle is imperative.
The utility model content
In order to overcome the above-mentioned weak point that exists in the prior art, the purpose of the utility model is to provide a kind of fine mist spray head that prevents to stop the back and atomizing occurs and worsen and dripping phenomenon beginning spraying and spraying, reduces the fine mist spray head of water damage.
In order to reach above-mentioned purpose; The utility model adopts following concrete technical scheme: a kind of fine mist spray head; Comprise that sprayer body, said sprayer body inside are provided with atomizing piece, revolving fragment and splitter; Be buckled on the sprayer body through sprinkler cap, said splitter is fixed on the centre bore of atomizing piece and revolving fragment.
Compared with prior art, the utlity model has following outstanding advantage and effect: can control the dripping phenomenon of fine mist spray head in spraying, and range is near, jet face is big, satisfies the demand of fire extinguishing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing the utility model is done further to specify.
The specific embodiment
As shown in Figure 1; A kind of fine mist spray head comprises that sprayer body 1, said sprayer body 1 inside are provided with atomizing piece 2, revolving fragment 3 and splitter 4, are being buckled on the sprayer body 1 through sprinkler cap 5; Said splitter 4 is fixed on the centre bore of atomizing piece 2 and revolving fragment 3; Through thin sprinkler head very thin water jet and very thin moisture film, jet and film form tiny water droplet with atmosphere because of strong interaction is broken more then, and high-speed jet has strong shear layer; The formation and the fragmentation of jet are promptly arranged in the generative process of whole thin water smoke, the formation and the fragmentation of thin glue are arranged again.
The operation principle of the utility model: the aperture through splitter 4 converges in cannelure earlier; The tangential slot that gets into revolving fragment 3 then flows into the rotating room at revolving fragment 3 centers, makes liquid outlet moment of ejection be annular and be atomized into thin dripping from the spout ejection of atomizing piece at last.
What should explain at last is: above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. a fine mist spray head is characterized in that: comprise that sprayer body, said sprayer body inside are provided with atomizing piece, revolving fragment and splitter, be buckled on the sprayer body through sprinkler cap that said splitter is fixed on the centre bore of atomizing piece and revolving fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230656U CN202136719U (en) | 2011-07-02 | 2011-07-02 | Water mist sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230656U CN202136719U (en) | 2011-07-02 | 2011-07-02 | Water mist sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136719U true CN202136719U (en) | 2012-02-08 |
Family
ID=45547800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120230656U Expired - Fee Related CN202136719U (en) | 2011-07-02 | 2011-07-02 | Water mist sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089400A (en) * | 2019-06-10 | 2019-08-06 | 张兆旭 | One kind dividing water atomizer(-iser) |
-
2011
- 2011-07-02 CN CN201120230656U patent/CN202136719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089400A (en) * | 2019-06-10 | 2019-08-06 | 张兆旭 | One kind dividing water atomizer(-iser) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120702 |