CN203886079U - Charged fine water mist generation spray head - Google Patents
Charged fine water mist generation spray head Download PDFInfo
- Publication number
- CN203886079U CN203886079U CN201420321807.0U CN201420321807U CN203886079U CN 203886079 U CN203886079 U CN 203886079U CN 201420321807 U CN201420321807 U CN 201420321807U CN 203886079 U CN203886079 U CN 203886079U
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- water mist
- electrode contact
- connector
- sprayer body
- ring
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a charged fine water mist generation spray head which can be used for effectively solving the problems that fine water mist fire extinguishing can not achieve a better fire extinguishing aim by virtue of the aspect of inhibiting chemical reactions at present. The technical scheme for solving the problems is that a first induction electrode ring is arranged on two sides of a connecting head at the upper part of a spray head body; a first insulating rubber ring is arranged at the outer part of the first induction electrode ring; the first induction electrode ring is connected with a first electrode connector by virtue of a conductive wire; a second induction electrode ring is arranged at the lower part of the spray head body; a second insulating rubber ring is arranged at the outer part of the second induction electrode ring; the second induction electrode ring is connected with the second electrode connector by virtue of the conductive wire; the first electrode connector is arranged on each of the two sides of the connecting head; the second electrode connector is arranged on each of two sides of the upper part of the spray head body. The charged fine water mist generation spray head disclosed by the utility model is stable and reliable, is easy to implement and operate, has a good fire extinguishing effect, and is an innovation of a device for generating charged fine water mist.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing security fields, particularly a kind of charged water mist generating head.
Background technology
Along with social progress, Water Mist Fire Extinguishing Technique is because its fire-fighting efficiency is high, and the advantage that water consumption is few, is more and more favored.Spray water with high pressure and can produce tiny water droplet particulate, i.e. water droplet by fine mist spray head.Because water droplet particle diameter is very little, with respect to the water of same volume, its surface area increases greatly, thereby has strengthened to a great extent the effect of droplet and combustion flame heat exchange, has played extraordinary heat absorption cooling effect.Meanwhile, because water droplet is absorbing vaporization rapidly after heat, its volume is sharply expanded, can reach more than 1700 times, can effectively reduce airborne oxygen concentration, suppress the speed of aflame oxidation reaction.And thin water smoke has the effect of very outstanding blocking-up radiant heat transfer.Because thin water smoke has cooling, suppresses oxidation reaction, completely cuts off thermal-radiating triple role, so can reach better the object of controlling fire, suppressing fire and stamp out a fire.Water Mist Fire Extinguishing Technique has double effects and the advantage of water sprinkling fire-distinguishing and extinction using gas, is the technology of utilizing that is worthy to be popularized, and is also an important directions of following fire-fighting fire extinguishing technical development.
Existing fine mist spray head can play good atomizing, can produce the well thin water smoke of fire extinguishing effect.But the fire extinguishing of current thin water smoke mainly still relies on physics inhibitory action, can not reach better fire extinguishing object from suppressing chemical reaction aspect well.And charged thin water smoke, except having the advantage of common thin water smoke, not only can be strengthened from physics aspect the fire extinguishing effect of common thin water smoke, can also play inhibitory action well to combustion reaction from chemical aspect, thereby realize the effect of putting out a fire more efficiently.Charged thin water smoke, carries out chargedly to thin water smoke, allow the electric charge of certain electric weight and polarity on water droplet band.Because its droplet is with like charges, there is the electric field force effect of mutual exclusion in charged thin water smoke, also just makes the more disperse of distribution of droplet, can strengthen the cool effect of droplet to flame.Simultaneously, droplet the electric field force of electrically charged generation can attract or repel the moment product and charged particle of combustion reaction, the free radical of disturbance reponse district active centre distributes, stop mutually combining between free radical, promote to a greater degree the destruction effect of free radical and droplet, from chemical aspect, combustion reaction is played to inhibitory action, but the device that how to produce charged thin water smoke is so far there are no open report.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model is just to provide a kind of charged water mist generating head, the fire extinguishing that can effectively solve current thin water smoke mainly still relies on physics inhibitory action, can not reach well the problem of better fire extinguishing object from suppressing chemical reaction aspect.
The technical scheme that the utility model solves is, comprise sprayer body, connector and nozzle, sprayer body is connected with connector, connector inside is provided with filter, on the side face of sprayer body bottom, uniform nozzle is housed, dust cover is equipped with in nozzle outside, the first induced electricity polar ring is arranged on the both sides of the connector on sprayer body top, the first electro-insulating rubber ring is equipped with in the first induced electricity polar ring outside, the first induced electricity polar ring is connected with the first electrode contact by wire, the second induced electricity polar ring is installed on sprayer body bottom, the second electro-insulating rubber circle is equipped with in the second induced electricity polar ring outside, the second induced electricity polar ring is connected with the second electrode contact by wire, the first electrode contact is arranged on the both sides of connector, the second electrode contact is arranged on the both sides on sprayer body top.
The utility model is simple in structure, reliable and stable, economical and practical, easy to implement, can produce the thin water smoke with electric charge, easy operating, and good extinguishing effect, is the innovation producing on charged thin water smoke device.
Brief description of the drawings
Fig. 1 is structural profile front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1, the utility model comprises sprayer body, connector and nozzle, sprayer body 1 is connected with connector 3, connector 3 inside are provided with filter 8, on sprayer body 1 bottom side face, uniform nozzle 11 is housed, dust cover 2 is equipped with in nozzle 11 outsides, the first induced electricity polar ring 4 is arranged on the both sides of the connector 3 on sprayer body 1 top, the first electro-insulating rubber ring 9 is equipped with in the first induced electricity polar ring 4 outsides, the first induced electricity polar ring 4 is connected with the first electrode contact 5 by wire, the second induced electricity polar ring 6 is installed on sprayer body 1 bottom, the second electro-insulating rubber circle 10 is equipped with in the second induced electricity polar ring 6 outsides, the second induced electricity polar ring 6 is connected with the second electrode contact 7 by wire, the first electrode contact 5 is arranged on the both sides of connector 3, the second electrode contact 7 is arranged on the both sides on sprayer body 1 top.
In order to ensure result of use, the wire that described sprayer body 1 inside is used is the fire-retardant wire of High-Voltage Insulation, and wire all adopts the sealing of electro-insulating rubber pad, and formation wire is anticreep and infiltrate steam structure, guarantees that wire can not leak electricity and infiltrate steam.
On the first described electrode contact 5 and the second electrode contact 7, electro-insulating rubber pad is all housed, formation joint is anticreep and infiltrate steam structure, guarantees that joint can not leak electricity and infiltrate steam.
The first described electrode contact 5 and the second electrode contact 7 have respectively symmetrical 2.
The disassembly and assembly structure of described filter 8 for ease of cleaning, changing.
Service condition of the present utility model is, the first electrode contact and the second electrode contact are connected respectively to the galvanic positive and negative terminal of high voltage source, between the first induced electricity polar ring and the second induced electricity polar ring, form electric field region, be connected with setting-out by connector, spray common thin water smoke, in common thin water smoke forms electric field region between by the first induced electricity polar ring and the second induced electricity polar ring, due to electrostatic induction, bring electric charge, form charged thin water smoke, thereby realize the charged of common thin water smoke.
The utility model compared with prior art, has the following advantages:
1, simple in structure, reliable and stable, economical and practical, easy to implement, can produce the thin water smoke with electric charge.
2, the charged thin water smoke that utilizes this utility model to produce, except thering is the advantage of common thin water smoke, also there is the charged various characteristics of water droplet, can increase the spread that thin water smoke distributes, change middle particle, the moment product and the arranged distribution of free radical of combustion zone active centre, thereby realize the effect of better putting out a fire.
3, can change the thin water smoke charged electric weight of institute and polarity by the joint magnitude of voltage and the electric polarity that change the first electrode contact and the second electrode contact, can regulate according to the requirement of different fields of employment, very convenient.
The charged water mist generating head that the utility model is used, simple in structure, easy operating, economical and practical, make the electric charge of common thin water smoke with electrically certain and electric weight, thereby change the physicochemical property of thin water smoke, realize the effect of putting out a fire more efficiently, utilize charged water mist generating head to produce charged thin water smoke, energy-saving safe, high-efficiency environment friendly, good extinguishing effect, is the innovation producing on charged thin water smoke device, has good economic and social benefit.
Claims (5)
1. a charged water mist generating head, comprise sprayer body, connector and nozzle, it is characterized in that, sprayer body (1) is connected with connector (3), connector (3) inside is provided with filter (8), on the side face of sprayer body (1) bottom, uniform nozzle (11) is housed, dust cover (2) is equipped with in nozzle (11) outside, the first induced electricity polar ring (4) is arranged on the both sides of the connector (3) on sprayer body (1) top, the first electro-insulating rubber ring (9) is equipped with in the first induced electricity polar ring (4) outside, the first induced electricity polar ring (4) is connected with the first electrode contact (5) by wire, the second induced electricity polar ring (6) is installed on sprayer body (1) bottom, the second electro-insulating rubber circle (10) is equipped with in the second induced electricity polar ring (6) outside, the second induced electricity polar ring (6) is connected with the second electrode contact (7) by wire, the first electrode contact (5) is arranged on the both sides of connector (3), the second electrode contact (7) is arranged on the both sides on sprayer body (1) top.
2. charged water mist generating head according to claim 1, it is characterized in that, the inner wire using of described sprayer body (1) is the fire-retardant wire of High-Voltage Insulation, and wire all adopts the sealing of electro-insulating rubber pad, forms wire anticreep and infiltrate steam structure.
3. charged water mist generating head according to claim 1, is characterized in that, on described the first electrode contact (5) and the second electrode contact (7), electro-insulating rubber pad is all housed, and forms joint anticreep and infiltrate steam structure.
4. charged water mist generating head according to claim 1, is characterized in that, described the first electrode contact (5) and the second electrode contact (7) have respectively symmetrical 2.
5. charged water mist generating head according to claim 1, is characterized in that, the disassembly and assembly structure of described filter (8) for ease of cleaning, changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321807.0U CN203886079U (en) | 2014-06-17 | 2014-06-17 | Charged fine water mist generation spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321807.0U CN203886079U (en) | 2014-06-17 | 2014-06-17 | Charged fine water mist generation spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886079U true CN203886079U (en) | 2014-10-22 |
Family
ID=51712534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321807.0U Expired - Fee Related CN203886079U (en) | 2014-06-17 | 2014-06-17 | Charged fine water mist generation spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854356A (en) * | 2018-09-04 | 2018-11-23 | 杨佳鑫 | A kind of city housing-group removes haze system |
| CN110090382A (en) * | 2019-05-05 | 2019-08-06 | 武汉理工大学 | Charge type two-fluid fine mist spray head |
-
2014
- 2014-06-17 CN CN201420321807.0U patent/CN203886079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854356A (en) * | 2018-09-04 | 2018-11-23 | 杨佳鑫 | A kind of city housing-group removes haze system |
| CN110090382A (en) * | 2019-05-05 | 2019-08-06 | 武汉理工大学 | Charge type two-fluid fine mist spray head |
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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: 20141022 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |