CN207768987U - A kind of novel fire-fighting foam generator - Google Patents
A kind of novel fire-fighting foam generator Download PDFInfo
- Publication number
- CN207768987U CN207768987U CN201820000251.3U CN201820000251U CN207768987U CN 207768987 U CN207768987 U CN 207768987U CN 201820000251 U CN201820000251 U CN 201820000251U CN 207768987 U CN207768987 U CN 207768987U
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- China
- Prior art keywords
- foam
- nozzle
- wire side
- screen
- novel fire
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Abstract
The utility model discloses a kind of novel fire-fighting foam generators,It is provided with shell on the outside of generator ontology,One end of enclosure interior is provided with spray chamber,Hollow shaft is provided in the middle part of spray chamber,One end of hollow shaft is fixedly connected with foam dope inlet pipe,The other end of hollow shaft is fixedly connected with nozzle boss,Jet pipe is provided on the outside of nozzle boss,One end of jet pipe is fixedly connected with nozzle,The bottom end of nozzle is provided with screw thread,The top of nozzle is provided with adjuster,The bottom of nozzle is equipped with filter screen,The side of nozzle boss is equipped with wind turbine,Impeller is provided on the outside of wind turbine,One end of spray chamber is provided with foam chamber,The inside of foam chamber is equipped with foam screen,The side of foam screen is equipped with preceding wire side,The other side of foam screen is equipped with rear wire side,Angle between the preceding wire side grid of the utility model and rear wire side grid is 45 °,The grid intensive of foam screen is greatly reinforced,Improve its bubbling efficiency,And then enhance the extinguishing effect of generator ontology.
Description
Technical field
The utility model is related to a kind of fire-fighting equipment technical field, specially a kind of novel fire-fighting foam generator.
Background technology
Foam maker is a kind of fire-fighting equipment put out a fire using air foam, it is because with energy conservation and environmental protection, making
It is widely used with the advantages such as convenient, job costs are low, it is most in the foam chamber of foam maker currently on the market all to install
There are two single layer foam screen, not only bubbling efficiency is low for this design, also can play certain inhibition to the ejection of foam, this
Outside, the nozzle of most of foam maker also will appear the phenomenon that blocking in use for some time, can not only influence foam
Jeting effect can also cause to damage to nozzle, and then increase job costs.
Therefore, it is necessary to design a kind of novel fire-fighting foam generator to solve problems.
Invention content
The purpose of this utility model is to provide a kind of novel fire-fighting foam generators, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel fire-fighting foam generator, including
Generator ontology, shell, spray chamber, foam chamber, foam dope inlet pipe, hollow shaft, nozzle boss, wind turbine, jet pipe, nozzle, impeller,
Foam screen, adjuster, screw thread, filter screen, fixed ring, preceding wire side and rear wire side, the outside setting of the generator ontology is
Shell is stated, one end of the enclosure interior is provided with the spray chamber, the hollow shaft, institute are provided in the middle part of the spray chamber
The one end for stating hollow shaft is fixedly connected with the foam dope inlet pipe, and the other end of the hollow shaft is fixedly connected with the nozzle
, it is provided with the jet pipe on the outside of the nozzle boss, one end of the jet pipe is fixedly connected with the nozzle, the nozzle
Bottom end is provided with the screw thread, and the top of the nozzle is provided with the adjuster, and the bottom of the nozzle is equipped with the mistake
The side of strainer, the nozzle boss is equipped with the wind turbine, and the impeller is provided on the outside of the wind turbine, the spray chamber
One end is provided with the foam chamber, and the inside of the foam chamber is equipped with the foam screen, is provided on the outside of the foam screen
The side of the fixed ring, the foam screen is equipped with the preceding wire side, and the other side of the foam screen is equipped with the rear net
Face.
Further, it is welded between the nozzle boss and the jet pipe.
Further, there are five the impellers for setting on the wind turbine.
Further, the jet pipe is connect with the nozzle by described be screwed.
Further, it is connected together between the nozzle and the filter screen.
Further, two wire sides of the preceding wire side and the rear wire side are installed on the foam screen.
Further, the angle between the preceding wire side grid and the rear wire side grid is 45 °.
Compared with prior art, the utility model has the beneficial effects that：This kind of novel fire-fighting foam generator, generator sheet
Shell is provided on the outside of body, one end of enclosure interior is provided with spray chamber, hollow shaft, hollow shaft are provided in the middle part of spray chamber
One end be fixedly connected with foam dope inlet pipe, the other end of hollow shaft is fixedly connected with nozzle boss, the outside setting of nozzle boss
There is jet pipe, is welded between nozzle boss and jet pipe, it is solid secured, while reducing manufacturing cost, also enhance the whole of nozzle boss
Body intensity extends its service life；One end of jet pipe is fixedly connected with nozzle, and there are six nozzle installations, substantially increases hair
The working efficiency of raw device ontology；The bottom end of nozzle is provided with screw thread, and jet pipe is threadably secured with nozzle and connect, simple in structure,
Facilitate installation, removal, replacement and maintenance；The top of nozzle is provided with adjuster, is used for the adjusting of nozzle projected area, simple real
With；The bottom of nozzle is equipped with filter screen, is connected together between nozzle and filter screen, easy to operate, easy for installation, filter screen energy
Certain filtration is played to the impurity contained in foam dope, avoids its plug nozzle, is ensureing that generator ontology is normal
While work, the service life of nozzle is also extended, later maintenance cost is reduced；The side of nozzle boss is equipped with wind turbine,
Impeller is provided on the outside of wind turbine, there are five impeller settings, greatly strengthens the working efficiency of wind turbine, and then improve generator
The bubbling efficiency of ontology；One end of spray chamber is provided with foam chamber, and the inside of foam chamber is equipped with foam screen, the outside of foam screen
It is provided with fixed ring, the side of foam screen is equipped with preceding wire side, and the other side of foam screen is equipped with rear wire side, and double layer net surface is set
Meter, both can avoid existing there are two single layer foam screen foaming effect is poor, and foam sprays the low drawback of efficiency, also improves generator sheet
The working efficiency of body saves its job costs；Angle between preceding wire side grid and rear wire side grid is 45 °, is greatly reinforced
The grid intensive of foam screen, improves its bubbling efficiency, and then enhance the extinguishing effect of generator ontology.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the spray chamber structural schematic diagram of the utility model；
Fig. 3 is the nozzle arrangements schematic diagram of the utility model；
Fig. 4 is the foam screen structural schematic diagram of the utility model；
In reference numeral：1- generator ontologies；2- shells；3- spray chambers；4- foam chambers；5- foam dope inlet pipes；6- is empty
Mandrel；7- nozzle boss；8- wind turbines；9- jet pipes；10- nozzles；11- impellers；12- foam screens；13- adjusters；14- screw threads；15- mistakes
Strainer；16- fixed rings；Wire side before 17-；Wire side after 18-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel fire-fighting foam generator, including hair
Raw device ontology 1, shell 2, spray chamber 3, foam chamber 4, foam dope inlet pipe 5, hollow shaft 6, nozzle boss 7, wind turbine 8, jet pipe 9, spray
Mouth 10, impeller 11, foam screen 12, adjuster 13, screw thread 14, filter screen 15, fixed ring 16, preceding wire side 17 and rear wire side 18, hair
The outside of raw device ontology 1 is provided with shell 2, and one end inside shell 2 is provided with spray chamber 3, and the middle part setting of spray chamber 3 is free
One end of mandrel 6, hollow shaft 6 is fixedly connected with foam dope inlet pipe 5, and the other end of hollow shaft 6 is fixedly connected with nozzle boss 7,
The outside of nozzle boss 7 is provided with jet pipe 9, and one end of jet pipe 9 is fixedly connected with nozzle 10, and the bottom end of nozzle 10 is provided with screw thread
14, the top of nozzle 10 is provided with adjuster 13, and the bottom of nozzle 10 is equipped with filter screen 15, and the side of nozzle boss 7 is equipped with
The outside of wind turbine 8, wind turbine 8 is provided with impeller 11, and one end of spray chamber 3 is provided with foam chamber 4, and the inside of foam chamber 4 is equipped with
The outside of foam screen 12, foam screen 12 is provided with fixed ring 16, and the side of foam screen 12 is equipped with preceding wire side 17, foam screen 12
The other side is equipped with rear wire side 18.
Further, it is welded between nozzle boss 7 and jet pipe 9, it is solid secured, while reducing manufacturing cost, also enhance
The integral strength of nozzle boss 7, extends its service life.
Further, there are five impellers 11 for setting on wind turbine 8, greatly strengthen the working efficiency of wind turbine 8, and then improve
The bubbling efficiency of generator ontology 1.
Further, jet pipe 9 is fixedly connected with nozzle 10 by screw thread 14, simple in structure, facilitates installation, removal, replacement
And maintenance.
Further, it is connected together between nozzle 10 and filter screen 15, easy to operate, easy for installation, filter screen 15 can be right
The impurity contained in foam dope plays certain filtration, avoids its plug nozzle 10, is ensureing that generator ontology 1 is normal
While work, the service life of nozzle 10 is also extended, later maintenance cost is reduced.
Further, 18 two wire sides of preceding wire side 17 and rear wire side are installed on foam screen 12, the design of double layer net surface, both
It can avoid existing there are two 12 foaming effect of single layer foam screen is poor, foam sprays the low drawback of efficiency, also improves generator ontology 1
Working efficiency, save its job costs.
Further, the angle between 18 grid of 17 grid of preceding wire side and rear wire side is 45 °, has greatly reinforced foam screen 12
Grid intensive, improve its bubbling efficiency, and then enhance the extinguishing effect of generator ontology 1.
Operation principle：This kind of novel fire-fighting foam generator, the outside of generator ontology 1 are provided with shell 2, in shell 2
The one end in portion is provided with spray chamber 3, and the middle part of spray chamber 3 is provided with hollow shaft 6, and one end of hollow shaft 6 is fixedly connected with foam
Stoste inlet pipe 5, the other end of hollow shaft 6 are fixedly connected with nozzle boss 7, and the outside of nozzle boss 7 is provided with jet pipe 9, nozzle boss 7 with
It is welded between jet pipe 9, it is solid secured, while reducing manufacturing cost, the integral strength of nozzle boss 7 is also enhanced, is extended
One end of its service life, jet pipe 9 is fixedly connected with nozzle 10, and there are six nozzle installations, substantially increases generator ontology
The bottom end of working efficiency, nozzle 10 is provided with screw thread 14, and jet pipe 9 is fixedly connected with nozzle 10 by screw thread 14, simple in structure, side
Just the top of installation, removal, replacement and maintenance, nozzle 10 is provided with adjuster 13, is used for the adjusting of 10 projected area of nozzle, letter
Single practical, the bottom of nozzle 10 is equipped with filter screen 15, is connected together between nozzle 10 and filter screen 15, easy to operate, installation
Convenient, filter screen 15 can play the impurity contained in foam dope certain filtration, avoid its plug nozzle 10, protect
While demonstrate,proving 1 normal work of generator ontology, the service life of nozzle 10 is also extended, later maintenance cost, nozzle are reduced
The side of seat 7 is equipped with wind turbine 8, and the outside of wind turbine 8 is provided with impeller 11, and there are five the settings of impeller 11, greatly strengthens wind turbine 8
Working efficiency, and then improve the bubbling efficiency of generator ontology 1, one end of spray chamber 3 is provided with foam chamber 4, foam chamber 4
Inside foam screen 12 is installed, the outside of foam screen 12 is provided with fixed ring 16, and the side of foam screen 12 is equipped with preceding wire side
17, the other side of foam screen 12 is equipped with rear wire side 18, and the design of double layer net surface, both avoidable now there are two single layer foam screens 12
Foaming effect is poor, and foam sprays the low drawback of efficiency, also improves the working efficiency of generator ontology 1, save its work at
This, the angle between 18 grid of 17 grid of preceding wire side and rear wire side is 45 °, has greatly reinforced the grid intensive of foam screen 12,
Its bubbling efficiency is improved, and then enhances the extinguishing effect of generator ontology 1, this novel fire-fighting foam generator, not only
It is simple in structure, it is easy to use, and highly effective, foaming effect is good, and work efficiency is high, and use cost is low, and service life is long.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of novel fire-fighting foam generator, including generator ontology（1）, shell（2）, spray chamber（3）, foam chamber（4）, bubble
Foam stoste inlet pipe（5）, hollow shaft（6）, nozzle boss（7）, wind turbine（8）, jet pipe（9）, nozzle（10）, impeller（11）, foam screen
（12）, adjuster（13）, screw thread（14）, filter screen（15）, fixed ring（16）, preceding wire side（17）With rear wire side（18）, feature
It is：The generator ontology（1）Outside be provided with the shell（2）, the shell（2）Internal one end is provided with described
Spray chamber（3）, the spray chamber（3）Middle part be provided with the hollow shaft（6）, the hollow shaft（6）One end be fixedly connected
There is the foam dope inlet pipe（5）, the hollow shaft（6）The other end be fixedly connected with the nozzle boss（7）, the nozzle boss
（7）Outside be provided with the jet pipe（9）, the jet pipe（9）One end be fixedly connected with the nozzle（10）, the nozzle
（10）Bottom end be provided with the screw thread（14）, the nozzle（10）Top be provided with the adjuster（13）, the nozzle
（10）Bottom the filter screen is installed（15）, the nozzle boss（7）Side the wind turbine is installed（8）, the wind turbine
（8）Outside be provided with the impeller（11）, the spray chamber（3）One end be provided with the foam chamber（4）, the foam chamber
（4）Inside the foam screen is installed（12）, the foam screen（12）Outside be provided with the fixed ring（16）, the hair
It indulges in serfing the Net（12）Side the preceding wire side is installed（17）, the foam screen（12）The other side be equipped with it is described after wire side
（18）.
2. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The nozzle boss（7）With institute
State jet pipe（9）Between weld.
3. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The wind turbine（8）Upper setting
There are five the impellers（11）.
4. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The jet pipe（9）With it is described
Nozzle（10）Pass through the screw thread（14）It is fixedly connected.
5. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The nozzle（10）With it is described
Filter screen（15）Between be connected together.
6. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The foam screen（12）Upper peace
Equipped with the preceding wire side（17）With the rear wire side（18）Two wire sides.
7. a kind of novel fire-fighting foam generator according to claim 1, it is characterised in that：The preceding wire side（17）Grid
With the rear wire side（18）Angle between grid is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000251.3U CN207768987U (en) | 2018-01-01 | 2018-01-01 | A kind of novel fire-fighting foam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000251.3U CN207768987U (en) | 2018-01-01 | 2018-01-01 | A kind of novel fire-fighting foam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768987U true CN207768987U (en) | 2018-08-28 |
Family
ID=63222306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820000251.3U Expired - Fee Related CN207768987U (en) | 2018-01-01 | 2018-01-01 | A kind of novel fire-fighting foam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135514A (en) * | 2019-12-31 | 2020-05-12 | 江苏湃森科技有限公司 | Foam injection device |
| RU203044U1 (en) * | 2020-12-21 | 2021-03-19 | Общество с ограниченной ответственностью НПО «Современные пожарные технологии» | Nozzles with foam generators for auto-mechanical fire escape |
| RU2751296C1 (en) * | 2020-12-21 | 2021-07-13 | Общество с ограниченной ответственностью НПО «Современные пожарные технологии» | Nozzles for auto-mechanical fire escapes with rotating medium expansion foam generators |
-
2018
- 2018-01-01 CN CN201820000251.3U patent/CN207768987U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135514A (en) * | 2019-12-31 | 2020-05-12 | 江苏湃森科技有限公司 | Foam injection device |
| CN111135514B (en) * | 2019-12-31 | 2021-05-11 | 江苏湃森科技有限公司 | Foam injection device |
| RU203044U1 (en) * | 2020-12-21 | 2021-03-19 | Общество с ограниченной ответственностью НПО «Современные пожарные технологии» | Nozzles with foam generators for auto-mechanical fire escape |
| RU2751296C1 (en) * | 2020-12-21 | 2021-07-13 | Общество с ограниченной ответственностью НПО «Современные пожарные технологии» | Nozzles for auto-mechanical fire escapes with rotating medium expansion foam generators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |