CN205549307U - Downward type fire control shower nozzle of improved generation splash box - Google Patents
Downward type fire control shower nozzle of improved generation splash box Download PDFInfo
- Publication number
- CN205549307U CN205549307U CN201620333002.7U CN201620333002U CN205549307U CN 205549307 U CN205549307 U CN 205549307U CN 201620333002 U CN201620333002 U CN 201620333002U CN 205549307 U CN205549307 U CN 205549307U
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- CN
- China
- Prior art keywords
- projection
- splash box
- rivers
- splash
- link
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a downward type fire control shower nozzle of improved generation splash box, break through the structural form of traditional fire control watering shower nozzle, at the real work in -process, when the condition of a fire takes place when, the glass ball is broken, the shower nozzle main part is with the downward splash of water to splash box, rivers are to splash all around under splash box's effect, pass through the inner ring zone time when rivers, the projection can block rivers, the reposition of redundant personnel, lead to rivers in clearance between the adjacent projection, make rivers evenly trickle along the clearance outdiffusion between each adjacent projection, it is even along outer loop district upper surface later to get into outer loop district, the rule is outwards sprayed in order, and the lower extreme of link connects in the inner in inner ring district, and this structure can make rivers led by the projection through the link earlier again, and rivers directly spray through homodisperse direction back, avoids the link to be in outer end that the outer loop distinguished and to block the rivers behind the water conservancy diversion, seriously influences the rivers homodisperse.
Description
Technical field
This utility model relates to fire-fighting equipment field, is specifically related to a kind of modified model splash box and disappears to mo(u)ld bottom half
Preventing spray head.
Background technology
In fire-fighting automatic fire extinguishing system, applicator as one of people's lives and properties patron saint, its
It is responsible for the monitoring condition of a fire and implements the two big missions fought a fire, being mainly used in hazard class field light, middle
Institute, commercial place, such as bank, hotel, shopping center etc..Each applicator has specific guarantor
Protecting region, when a fire, water is spilt by the splash box of applicator puts out a fire, fire water
Uniformly spilt by applicator, the intensity of a fire in this region is played control.The structure of applicator as in
The open a kind of novel glass ball sprinkler tip of state utility model patent CN201420453835.8, including propping up
Support, glass bead and splash box；Described splash box is fixed on the top of bracing frame, support frame as described above
Top is provided with the fixing device of fixing glass bead, and the bottom of support frame as described above is provided with pipe joint, described pipe
The water outlet of joint is provided with seal receptacle, and described glass bead is located between fixing device and seal receptacle；Its
It is characterised by: support frame as described above is symmetrical structure, two, support frame as described above top in opposite directions interior
Side is straight inclined-plane, and the angle between two medial surface is 80-100 degree.Support frame as described above top
Cross section is the wedge shape gradually tapered up inside lateral.Two of support frame as described above top in opposite directions interior
Angle between side is 90 degree.Described splash box is horizontal plane away from the outer surface of bracing frame.Described
Splash box rivets with the top of bracing frame, and the caulking part of described splash box is provided with multiple tooth.Described fixing
Device is trip bolt.This utility model is substantially similar with the structure of other applicators on market,
During use, applicator is arranged on feed pipe, can be by the 80 of total Water～100% distributing ground
Spray to ground, but this kind of applicator is in use, often occur that current spray entanglement, do not advise
Then, uneven situation, have a strong impact on current spray effect, it may appear that part region to be sprinkled water omit,
Fire-fighting effect can not effectively play, and practicality has much room for improvement.
In consideration of it, the problems referred to above are furtherd investigate by inventor, this case is then had to produce.
Utility model content
The purpose of this utility model is to provide one can carry out current uniformly before current spray, advise
Then guide, and ensure that the uniformity of current is unaffected, and then guarantee that fire-fighting effect effectively plays, knot
Structure is new reasonable, and practical modified model splash box is to mo(u)ld bottom half applicator.
In order to achieve the above object, the such technical scheme of this utility model employing:
A kind of modified model splash box, to mo(u)ld bottom half applicator, including the nozzle body above being in, is in
The splash box of lower section, the link that two symmetries are connected between nozzle body and splash box, and place
In glass bead between link described in nozzle body, splash box and two；Described splash box by center to
Edge bends gradually downward；The upper surface of described splash box includes near center and around described glass bead
Interior ring region and deep outer zone, described interior ring region is formed and multiple is uniformly distributed around center
Projection, the lower end of link described in two is connected to the inner of described interior ring region.
Described projection arranges the multiple concentric projection rings of formation from the inside to the outside, outside described projection ring is the most described
Ring region is ended, and in the most excentric described projection ring, the height of projection is less than the convex of closer center
The height of projection in the band of column.
Use after technique scheme, modified model splash box of the present utility model to mo(u)ld bottom half applicator,
Break through the structural form of tradition fire water spray nozzle, in practical work process, when there is the condition of a fire,
Glass bead crush, nozzle body by downward for water splash to splash box, current under the effect of splash box to
Surrounding splash, when current are by interior ring region, current can be stopped, shunt by projection, adjacent convex
Current are guided by the gap between post, make uniform fluid flow along the gap between each adjacent projection to
External diffusion is trickled, and enters outer zone outside sprinkling uniform along outer zone upper surface, regular afterwards；
And the lower end of link is connected to the inner of interior ring region, this structure can make current first pass through link again
Guided by projection, directly spray after the uniformly dispersing guiding of current, it is to avoid link is in
The outer end of outer zone and the current after water conservancy diversion are stopped, have a strong impact on uniform fluid flow dispersion.With existing
Having technology to compare, modified model splash box of the present utility model is to mo(u)ld bottom half applicator, and it can spray at current
Current are carried out uniformly before spilling, Rule support degree, and ensure that the uniformity of current is unaffected, and then really
Protect fire-fighting effect effectively to play, novel and reasonable structure, practical.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model；
Fig. 2 is the planar structure schematic diagram of splash box.
In figure:
1-nozzle body
2-splash box 21-projection
210-projection ring
3-link 4-glass bead.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, carry out in detail below by specific embodiment
Thin elaboration.
A kind of modified model splash box of the present utility model is to mo(u)ld bottom half applicator, as illustrated in fig. 1 and 2,
Including the nozzle body 1 above being in, the splash box 2 being below, two symmetries are connected to shower nozzle master
Link 3 between body 1 and splash box 2, and it is in nozzle body 1, splash box 2 and two connections
Glass bead 4 between frame 3.
Splash box 2 is bent to edge gradually downward by center；The upper surface of splash box 2 include near in
The heart and around the interior ring region of glass bead 4 and deep outer zone, described interior ring region is formed multiple
Around the equally distributed projection in center 21, the lower end of two links 3 is connected to the inner of described interior ring region.
This utility model is in practical work process, and when there is the condition of a fire, glass bead 4 crushes, nozzle body 1
By downward for water splash to splash box 2, current under the effect of splash box 2 to surrounding splash, when current lead to
In crossing during ring region, current can be stopped, shunt, the gap between adjacent projection 21 by projection 21
Current are guided, make uniform fluid flow outwards spread trickling along the gap between each adjacent projection 21,
Enter outer zone outside sprinkling uniform along outer zone upper surface, regular afterwards；And link 3
Lower end be connected to the inner of interior ring region, this structure can make current first pass through link 3 again by projection 21
Guide, directly spray after the uniformly dispersing guiding of current, it is to avoid link 3 is in outer shroud
The outer end in district and the current after water conservancy diversion are stopped, have a strong impact on uniform fluid flow dispersion.
Preferably, projection 21 arranges the multiple concentric projection rings 210 of formation, projection ring 210 from the inside to the outside
End to described outer zone, and in the most excentric projection ring 210 height of projection 21 less than relatively leaning on
The height of projection 21 in paracentral projection ring 210, this structure primarily serves the effect of flexible fluid-directing,
Current can be made when outer zone will be entered gradually to flood projection 21, be slowly formed and cover projection 21
Plane trickling form, makes current trickling the most smooth and easy.
Modified model splash box of the present utility model to mo(u)ld bottom half applicator, the quantity of projection ring and projection
Concrete height, diameter, quantity and spacing etc. all can be adjusted according to actual requirement and design；Connect
The concrete size of frame entirety, shape etc. all can be adjusted according to actual requirement and design；Nozzle body,
Splash box, glass bead are preferably existing structure, but can be coordinate the technical solution of the utility model and
Make adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and it is carried out by anyone
The suitably change of similar thinking or modification, all should be regarded as without departing from patent category of the present utility model.
Claims (2)
1. modified model splash box is to a mo(u)ld bottom half applicator, including the nozzle body above being in, place
In the splash box of lower section, the link that two symmetries are connected between nozzle body and splash box, and
It is in the glass bead between link described in nozzle body, splash box and two；Described splash box is by center
Bend gradually downward to edge；It is characterized in that: the upper surface of described splash box include near center and
Around interior ring region and the deep outer zone of described glass bead, described interior ring region is formed with multiple ring
The equally distributed projection around center, the lower end of link described in two is connected to the inner of described interior ring region.
A kind of modified model splash box the most according to claim 1 to mo(u)ld bottom half applicator, its feature
It is: described projection arranges the multiple concentric projection rings of formation from the inside to the outside, and described projection ring is to described
Outer zone ends, and in the most excentric described projection ring, the height of projection is less than closer center
The height of projection in projection ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333002.7U CN205549307U (en) | 2016-04-20 | 2016-04-20 | Downward type fire control shower nozzle of improved generation splash box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333002.7U CN205549307U (en) | 2016-04-20 | 2016-04-20 | Downward type fire control shower nozzle of improved generation splash box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549307U true CN205549307U (en) | 2016-09-07 |
Family
ID=56808705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333002.7U Expired - Fee Related CN205549307U (en) | 2016-04-20 | 2016-04-20 | Downward type fire control shower nozzle of improved generation splash box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634395A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Pirate-proof water gun fixing device |
| CN115300825A (en) * | 2018-03-08 | 2022-11-08 | 维克托里克公司 | Fire suppression sprinkler and deflector |
-
2016
- 2016-04-20 CN CN201620333002.7U patent/CN205549307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300825A (en) * | 2018-03-08 | 2022-11-08 | 维克托里克公司 | Fire suppression sprinkler and deflector |
| CN111634395A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Pirate-proof water gun fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170420 |