CN2887347Y - Water based water mist spray gun of fire extinguisher - Google Patents
Water based water mist spray gun of fire extinguisher Download PDFInfo
- Publication number
- CN2887347Y CN2887347Y CN 200520015158 CN200520015158U CN2887347Y CN 2887347 Y CN2887347 Y CN 2887347Y CN 200520015158 CN200520015158 CN 200520015158 CN 200520015158 U CN200520015158 U CN 200520015158U CN 2887347 Y CN2887347 Y CN 2887347Y
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- CN
- China
- Prior art keywords
- atomization chamber
- utility
- model
- water
- fire extinguishing
- 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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Abstract
The utility model relates to a spray-gun belonging to the scope of water fire-extinguisher, consisting of a sprayer and a connecting part. The utility model is characterized in that an atomization-cavity is arranged in the spray and an atomization rotary-body is arranged in the atomization-cavity and spray holes are arranged at the bottom of the atomization-cavity. The utility model has the advantages of high insulation-degree and excellent anti-burning effect.
Description
Technical field
The utility model relates to the fire extinguisher technology, specifically is a kind of water base fire extinguishing device water fog spraying gun.
Background technology
Fire extinguisher is of a great variety at present, mainly include dry powder extinguisher and water base fire extinguishing device, water base fire extinguishing device is because applied range, environmental protection is good, use is general, but mainly put out a fire during the water base fire extinguishing device fire extinguishing by water flow jet, when running into the fire that reason such as short circuit takes place, liquid is easy to become guide passage, causes the injury of the person.
The utility model content
The purpose of this utility model is to provide a kind of water base fire extinguishing device water fog spraying gun, and when fire extinguishing device jet, shower nozzle produces atomizing to hydrojet, has insulation effect simultaneously reaching fire-retardant purpose, has class of insulation height, the characteristics that fire-retardant effect is good.
For achieving the above object, by the following technical solutions:
A kind of water base fire extinguishing device water fog spraying gun comprises shower nozzle and connector, it is characterized in that: described shower nozzle inside is provided with atomization chamber, is equipped with the atomizing rotary body in the atomization chamber, and the atomization chamber bottom is provided with spray-hole.
Described atomizing rotary body is provided with helicla flute.
Water base fire extinguishing device is when spraying, the liquid of high pressure flows into the atomization chamber of shower nozzle inside, liquid is flowed through from the helicla flute of atomizing rotary body, make the atomizing rotary body produce rotation at a high speed, make the spray-hole of liquid bottom atomization chamber produce atomizing effect when penetrating, the liquid of atomizing can dilute inflammable gas, has better flame retardant effect, atomized liquid has the good insulation effect simultaneously, the experiment proved that after the atomization of liquid at 36KV voltage 1M and have only 0.05mA apart from the electric current of atomized liquid, and international standard is 0.5mA, so the grade of electric insulation is very high.
Description of drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, perspective exploded view of the present utility model;
The structural representation of Fig. 3, the utility model atomizing rotary body;
The structural representation of Fig. 4, the utility model shower nozzle.
The specific embodiment
Shown in Fig. 1-4, a kind of water base fire extinguishing device water fog spraying gun comprises shower nozzle 1 and connector 2, be provided with atomization chamber 11 in described shower nozzle 1 inside, atomization chamber 11 bottoms are provided with spray-hole 12, are equipped with atomizing rotary body 13 in the atomization chamber 11, are provided with helicla flute 14 on described atomizing rotary body 13.
The utility model needs elder generation that the connector 2 of spray gun is connected with the fire extinguisher matrix before use, the liquid of opening the valve high pressure flows into the atomization chamber 11 of shower nozzle 1 inside, liquid is flowed through from the helicla flute 14 of atomizing rotary body 13, make atomizing rotary body 13 produce rotation at a high speed, liquid is under the acting in conjunction of atomizing rotary body 13 and atomization chamber wall, make the spray-hole of liquid bottom atomization chamber produce atomizing when penetrating, the utility model has only 0.05mA at 36KV voltage 1M apart from the electric current of atomized liquid, and international standard is 0.5mA, be significantly less than international standard, so the electric insulation grade is very high under the high-pressure situations, Wu Hua liquid can dilute inflammable gas simultaneously, has better flame retardant effect.
Claims (2)
1, a kind of water base fire extinguishing device water fog spraying gun comprises shower nozzle and connector, it is characterized in that: described shower nozzle inside is provided with atomization chamber, is equipped with the atomizing rotary body in the atomization chamber, and the atomization chamber bottom is provided with spray-hole.
2, a kind of water base fire extinguishing device water fog spraying gun as claimed in claim 1, it is characterized in that: described atomizing rotary body is provided with helicla flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015158 CN2887347Y (en) | 2005-09-27 | 2005-09-27 | Water based water mist spray gun of fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015158 CN2887347Y (en) | 2005-09-27 | 2005-09-27 | Water based water mist spray gun of fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887347Y true CN2887347Y (en) | 2007-04-11 |
Family
ID=38045924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015158 Expired - Fee Related CN2887347Y (en) | 2005-09-27 | 2005-09-27 | Water based water mist spray gun of fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887347Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435396A (en) * | 2016-01-20 | 2016-03-30 | 贝承杰 | Unpowered CAFS fire extinguisher |
| CN108743337A (en) * | 2018-06-09 | 2018-11-06 | 珠海市尼诺生物科技有限公司 | A kind of spraying nose-washing device |
-
2005
- 2005-09-27 CN CN 200520015158 patent/CN2887347Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435396A (en) * | 2016-01-20 | 2016-03-30 | 贝承杰 | Unpowered CAFS fire extinguisher |
| CN108743337A (en) * | 2018-06-09 | 2018-11-06 | 珠海市尼诺生物科技有限公司 | A kind of spraying nose-washing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |