CN206315389U - A kind of foam firefighting fire extinguisher spray gun - Google Patents
A kind of foam firefighting fire extinguisher spray gun Download PDFInfo
- Publication number
- CN206315389U CN206315389U CN201621412751.5U CN201621412751U CN206315389U CN 206315389 U CN206315389 U CN 206315389U CN 201621412751 U CN201621412751 U CN 201621412751U CN 206315389 U CN206315389 U CN 206315389U
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- termination
- flow distribution
- spray gun
- fire extinguisher
- 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
A kind of foam firefighting fire extinguisher spray gun, is related to fire-fighting equipment technical field, it is characterised in that：Including termination, jet pipe, adapter sleeve, retainer ring, flow distribution plate, gasket ring and dispersion plate, described adapter sleeve is set in the outside of termination and jet pipe by screw thread and termination and jet pipe links together, described retainer ring is fixedly installed on jet pipe and blocks adapter sleeve, tap hole is provided with described flow distribution plate, dispersion hole is evenly arranged with described dispersion plate, described termination and the medial extremity of jet pipe are respectively arranged with groove, described flow distribution plate and dispersion plate is separately positioned in the groove of termination and the interior side of jet pipe, described gasket ring is arranged between flow distribution plate and dispersion plate.The utility model is easy to use, and spraying range is big, good dispersion, good extinguishing effect, is easy to production, low cost.
Description
Technical field：
The utility model is related to fire-fighting equipment technical field, and in particular to a kind of foam firefighting fire extinguisher spray gun.
Background technology：
Fire-fighting medicament is the common medicament for fire extinguishing, generally fire foam, and fire-fighting foams extinguishing chemical is that put out a fire to save life and property can
Fire flammable liquid has efficient fire-extinguishing chemical, and it mainly generates the floatation of foam layer of cohesion in liquid surface, and an asphyxia and cooling are made
With.Fire foam is divided into chemical foam, air foam, fluoroprotein foam, AFFF and water-resistant foam etc., is applicable model
Enclose extensively.The structure of the shower nozzle of existing foam annihilator is by a relatively simple, generally is straight pipe, sprays the scattered of foam
Property it is poor, therefore be easily caused waste and fire extinguishing effect it is poor, and sprinkling scope it is small.
Utility model content：
Technical problem to be solved in the utility model be overcome existing technological deficiency there is provided one kind it is easy to use,
Spraying range is big, good dispersion, and good extinguishing effect is conducive to saving the foam firefighting fire extinguisher spray gun of extinguishing chemical.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of foam firefighting fire extinguisher spray gun, it is characterised in that：Including termination, jet pipe, adapter sleeve, retainer ring, flow distribution plate,
Gasket ring and dispersion plate, described adapter sleeve are set in the outside of termination and jet pipe by screw thread and termination and jet pipe are connected into one
Rise, described retainer ring is fixedly installed on jet pipe and blocks adapter sleeve, and tap hole is provided with described flow distribution plate, described
Dispersion hole is evenly arranged with dispersion plate, described termination and the medial extremity of jet pipe are respectively arranged with groove, described flow distribution plate
In the groove that termination and the interior side of jet pipe are separately positioned on dispersion plate, described gasket ring be arranged on flow distribution plate and dispersion plate it
Between.
The pore of described jet pipe into bellmouth orifice, outer end with diameter greater than inner diameter.
Spiral, which is provided with, on the pore hole wall of described jet pipe is arranged on partition.
Tap hole on described flow distribution plate is provided with 3-5.
Described dispersion plate is into filter screen shape.
Described termination and the connection side of jet pipe are provided with sealing gasket.
The structure that described gasket ring and dispersion plate is integrated.Intensity is high, is easy to production.
The utility model is come foam dispersion by flow distribution plate and the compound action of dispersion plate, and passes through horn shape
Jet pipe spray out, therefore with good dispersion effect, the area of sprinkling is also bigger, and in the effect of spirality parting bead
Under, the foam sprayed can produce larger centrifugal force, can further increase dispersion effect and spray area.
The beneficial effects of the utility model are：The utility model is easy to use, and spraying range is big, good dispersion, fire extinguishing effect
It is really good, it is easy to production, low cost.
Brief description of the drawings：
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model manifold structure schematic diagram.
Embodiment：
In order that technological means, creation new feature, reached purpose and effect that the utility model is realized are easy to understand,
With reference to being specifically illustrating, the utility model is expanded on further.
As illustrated in fig. 1 and 2, a kind of foam firefighting fire extinguisher spray gun, including termination 1, jet pipe 2, adapter sleeve 3, retainer ring 4,
Flow distribution plate 5, gasket ring 6 and dispersion plate 7, adapter sleeve 3 are set in the outside of termination 1 and jet pipe 2 and by termination 1 and jet pipe by screw thread
2 are linked together, and retainer ring 4 is fixedly installed on jet pipe 2 and blocks adapter sleeve 3, and tap hole 8 is provided with flow distribution plate 5, are disperseed
It is evenly arranged with dispersion hole on plate 7, the medial extremity of termination 1 and jet pipe 2 is respectively arranged with groove, and flow distribution plate 5 and dispersion plate 7 are distinguished
In the groove for being arranged on termination 1 and the interior side of jet pipe 2, gasket ring 6 is arranged between flow distribution plate 5 and dispersion plate 7.The pipe of jet pipe 2
Hole into bellmouth orifice, outer end with diameter greater than inner diameter.Spiral, which is provided with, on the pore hole wall of jet pipe 2 is arranged on partition 9.Point
Tap hole 8 on stream plate 5 is provided with 4.Dispersion plate 7 is into filter screen shape.Termination 1 and the connection side of jet pipe 2 are provided with sealing gasket
10。
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (7)
1. a kind of foam firefighting fire extinguisher spray gun, it is characterised in that：Including termination, jet pipe, adapter sleeve, retainer ring, flow distribution plate, pad
Ring and dispersion plate, described adapter sleeve are set in the outside of termination and jet pipe by screw thread and termination and jet pipe are connected into one
Rise, described retainer ring is fixedly installed on jet pipe and blocks adapter sleeve, and tap hole is provided with described flow distribution plate, described
Dispersion hole is evenly arranged with dispersion plate, described termination and the medial extremity of jet pipe are respectively arranged with groove, described flow distribution plate
In the groove that termination and the interior side of jet pipe are separately positioned on dispersion plate, described gasket ring be arranged on flow distribution plate and dispersion plate it
Between.
2. a kind of foam firefighting fire extinguisher spray gun according to claim 1, it is characterised in that：The pore of described jet pipe into
Bellmouth orifice, the diameter with diameter greater than the inner of outer end.
3. a kind of foam firefighting fire extinguisher spray gun according to claim 1 or 2, it is characterised in that：The pipe of described jet pipe
Spiral, which is provided with, on the hole wall of hole is arranged on partition.
4. a kind of foam firefighting fire extinguisher spray gun according to claim 1, it is characterised in that：Point on described flow distribution plate
Discharge orifice is provided with 3-5.
5. a kind of foam firefighting fire extinguisher spray gun according to claim 1, it is characterised in that：Described dispersion plate is into filter screen
Shape.
6. a kind of foam firefighting fire extinguisher spray gun according to claim 1, it is characterised in that：Described termination and jet pipe
Connection side is provided with sealing gasket.
7. a kind of foam firefighting fire extinguisher spray gun according to claim 1, it is characterised in that：Described gasket ring and dispersion plate
The structure being integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412751.5U CN206315389U (en) | 2016-12-21 | 2016-12-21 | A kind of foam firefighting fire extinguisher spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412751.5U CN206315389U (en) | 2016-12-21 | 2016-12-21 | A kind of foam firefighting fire extinguisher spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315389U true CN206315389U (en) | 2017-07-11 |
Family
ID=59259390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412751.5U Expired - Fee Related CN206315389U (en) | 2016-12-21 | 2016-12-21 | A kind of foam firefighting fire extinguisher spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206315389U (en) |
-
2016
- 2016-12-21 CN CN201621412751.5U patent/CN206315389U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171221 |