CN205612911U - Foam nozzle - Google Patents
Foam nozzle Download PDFInfo
- Publication number
- CN205612911U CN205612911U CN201620426570.1U CN201620426570U CN205612911U CN 205612911 U CN205612911 U CN 205612911U CN 201620426570 U CN201620426570 U CN 201620426570U CN 205612911 U CN205612911 U CN 205612911U
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- CN
- China
- Prior art keywords
- shower nozzle
- foam
- nozzle
- main part
- described shower
- Prior art date
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Abstract
The utility model provides a foam nozzle, it includes main part, the shower nozzle installation body, shower nozzle and spiral core, the main part has a cavity cavity, the main part be equipped with with the communicating pipeline interface of cavity be equipped with spray head port on the outer fringe contour of main part, the shower nozzle installation body fixed connection be in spray head port last and with the cavity cavity of main part communicates with each other, the shower nozzle detachably install the shower nozzle installation body go up and with the shower nozzle installation body communicates with each other, spiral core sets in the shower nozzle. Adopt the utility model discloses, but according to actual need changes the shower nozzle of different ranges and splash pattern, and simple to operate and practicality are high, spiral core's setting changes once -through water in the shower nozzle into atomized water blowout, realizes that the atomizing sprays, so the cooling through water smoke and foam, stifle, comprehensive functions such as emulsification, isolation, it burns to make can not maintain and reach the purpose of putting out a fire.
Description
Technical field
This utility model belongs to fire-fighting fire extinguishing field, particularly relates to a kind of foam nozzle.
Background technology
In existing tunnel fire system, the angle that often group tunnel shower nozzle is regulated by each shower nozzle covers
Nearly far region, therefore, in tunnel, the shower nozzle quantity of required regulation angle is more, installs loaded down with trivial details, thus causes
Cost and the problem of workload.
Utility model content
Technical problem to be solved in the utility model is, it is provided that a kind of simple in construction, easy for installation, real
With the high foam nozzle of property.
In order to solve above-mentioned technical problem, this utility model provides a kind of foam nozzle, it include main body,
Shower nozzle fixing body, shower nozzle and helix core, described main body has a hollow cavity, and described main body is provided with described
The pipe joint that hollow cavity communicates, is provided with spray-head interface, described shower nozzle on the outer rim contour of described main body
Fixing body is fixedly connected on described spray-head interface and communicates with the hollow cavity of described main body, and described shower nozzle can
Releasably being arranged on described shower nozzle fixing body and communicate with described shower nozzle fixing body, described helix core is embedded in
In described shower nozzle.
As preferred scheme, described spray-head interface is provided with locating recess, and described shower nozzle fixing body coordinates grafting
Seal in described locating recess and by welding manner and fix.
As preferred scheme, described shower nozzle is connected fixing with described shower nozzle fixing body threadably.
As preferred scheme, described shower nozzle is connected fixing with described shower nozzle fixing body with interference fit.
As preferred scheme, at described spray-head interface, it is coated with drainage screen.
Implement a kind of foam nozzle of the present utility model, compared with prior art, have the advantages that
Simple in construction of the present utility model, it is easy to manufacture；Owing to shower nozzle is dismountable, can be according to actual needs
Change different range and the shower nozzle of spray pattern, as multiple foam nozzle need to be installed to spray nearly far region, often
One foam nozzle can one standard angle fixed installation after, the shower nozzle of differently configured range can be achieved with nearly far field
The spray in territory, easy for installation, largely reduce cost and workload, and practicality is high；Additionally,
Also by the setting of helix core, direct current water in shower nozzle can be changed into atomized water ejection, it is achieved atomizing spray,
And then by water smoke and the cooling of foam, suffocate, emulsifying, the comprehensive function such as isolation, make burning not maintain
And reach purpose of putting out a fire.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below by the accompanying drawing to embodiment
It is briefly described.
Fig. 1 is the elevation cross-sectional view of a kind of foam nozzle of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
As it is shown in figure 1, a kind of foam nozzle, it includes main body 1, shower nozzle fixing body 2, shower nozzle 3 and spiral
Core 4, described main body 1 has a hollow cavity 5, and described main body 1 is provided with and communicates with described hollow cavity 5
Pipe joint 6, is provided with spray-head interface 7 on the outer rim contour of described main body 1, and described shower nozzle fixing body 2 is solid
Surely being connected on described spray-head interface 7 and communicate with the hollow cavity 5 of described main body 1, described shower nozzle 3 can
Releasably it is arranged on described shower nozzle fixing body 2 and communicates with described shower nozzle fixing body 2, described helix core 4
It is embedded in described shower nozzle 3.When being embodied as, described spray-head interface 7 is provided with locating recess 8, described shower nozzle
Seal in fixing body 2 cooperation is plugged on described locating recess 8 and by welding manner and fix.Described shower nozzle 3
Can threadedly be connected fixing with described shower nozzle fixing body 2, it is also possible to by interference fit even
Connect fixing.Described helix core 4 is embedded in described shower nozzle 3 by interference fit.Visible, this practicality
Novel simple in construction, it is easy to manufacture；Owing to shower nozzle 3 is dismountable, can change according to actual needs
Different ranges and the shower nozzle 3 of spray pattern, as multiple foam nozzle 3 need to be installed to spray nearly far region, each
Foam nozzle 3 can be after a standard angle fixed installation, and the shower nozzle 3 of differently configured range can be achieved with near remote
The spray in region, easy for installation, largely reduce cost and workload, and practicality is high；Additionally,
Also by the setting of helix core 4, direct current water in shower nozzle 3 can be changed into atomized water ejection, it is achieved atomization spray
Drench, so by water smoke and the cooling of foam, suffocate, emulsifying, the comprehensive function such as isolation, make the burning can not
Maintain and reach purpose of putting out a fire.
More preferably, at described spray-head interface 7, it is coated with drainage screen 9, to prevent foreign material from entering shower nozzle 3 blocking spray
Penetrate passage, largely extend the service life of shower nozzle 3.
Above disclosed only preferred embodiment of the present utility model, can not limit this with this certainly
The interest field of utility model, the equivalent variations therefore made according to this utility model claim, still belong to
The scope that this utility model is contained.
Claims (5)
1. a foam nozzle, it is characterised in that include main body, shower nozzle fixing body, shower nozzle and helix core,
Described main body has a hollow cavity, and described main body is provided with the pipe joint communicated with described hollow cavity,
The outer rim contour of described main body is provided with spray-head interface, and described shower nozzle fixing body is fixedly connected on described shower nozzle and connects
Communicating on mouth and with the hollow cavity of described main body, described shower nozzle is removably mounted on described shower nozzle fixing body
Above and communicating with described shower nozzle fixing body, described helix core is embedded in described shower nozzle.
2. foam nozzle as claimed in claim 1, it is characterised in that it is recessed that described spray-head interface is provided with location
Seat, it is interior and fixing by welding manner sealing that the cooperation of described shower nozzle fixing body is plugged on described locating recess.
3. foam nozzle as claimed in claim 1, it is characterised in that described shower nozzle is installed with described shower nozzle
Body connects fixing threadably.
4. foam nozzle as claimed in claim 1, it is characterised in that described shower nozzle is installed with described shower nozzle
Body connects fixing with interference fit.
5. foam nozzle as claimed in claim 1, it is characterised in that be coated with at described spray-head interface
Filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426570.1U CN205612911U (en) | 2016-05-11 | 2016-05-11 | Foam nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426570.1U CN205612911U (en) | 2016-05-11 | 2016-05-11 | Foam nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205612911U true CN205612911U (en) | 2016-10-05 |
Family
ID=57026337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426570.1U Active CN205612911U (en) | 2016-05-11 | 2016-05-11 | Foam nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205612911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653965A (en) * | 2018-06-14 | 2018-10-16 | 浙江中互网络科技有限公司 | Wisdom self-extinguishing spray equipment |
| CN112915432A (en) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | Fire extinguisher with multiple injection modes |
-
2016
- 2016-05-11 CN CN201620426570.1U patent/CN205612911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653965A (en) * | 2018-06-14 | 2018-10-16 | 浙江中互网络科技有限公司 | Wisdom self-extinguishing spray equipment |
| CN112915432A (en) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | Fire extinguisher with multiple injection modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |