CN206777642U - A kind of D type fire extinguisher with loudspeaker nozzle - Google Patents
A kind of D type fire extinguisher with loudspeaker nozzle Download PDFInfo
- Publication number
- CN206777642U CN206777642U CN201720451321.2U CN201720451321U CN206777642U CN 206777642 U CN206777642 U CN 206777642U CN 201720451321 U CN201720451321 U CN 201720451321U CN 206777642 U CN206777642 U CN 206777642U
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- CN
- China
- Prior art keywords
- boosting
- rod
- loudspeaker
- fire extinguisher
- nozzle
- 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 discloses a kind of D type fire extinguisher with loudspeaker nozzle, including cylinder body of fire extinguisher, pressure gauge, pressure handle, valve body, jet pipe, fast joint, boosting-rod, loudspeaker shower nozzle, handle and protective cover.Cylinder body of fire extinguisher upper end is pressure gauge and pressure handle, valve body connecting spray nozzle, the nozzle tip is fast joint, fast joint connects boosting-rod, boosting-rod end is loudspeaker shower nozzle, set up defences in the loudspeaker shower nozzle on boosting-rod one end central-injection mouth block piece, the boosting-rod at fast joint shield, protective cover is to being provided with handle between end.The utility model increases boosting-rod, avoids fire fighter excessively near from burning things which may cause a fire disaster, and the jet block piece at jet changes extinguishing chemical emission direction, and through strongly reflexing at burning things which may cause a fire disaster, the extinguishing chemical that can make to eject coats to burning things which may cause a fire disaster, and coverage rate is bigger compared with prior art.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, and in particular to a kind of D type fire extinguisher with loudspeaker nozzle.
Background technology
Chinese patent notification number is that CN202844419 patent discloses a kind of D type fire extinguisher, including cylinder body of fire extinguisher,
Cylinder is provided with pressure and valve body, and valve body is connected by jet pipe with decompression nozzle, and decompression nozzle is the decompression of adjustable pressure
Nozzle；Decompression nozzle includes sprayer body, and sprayer body one end is to be provided with into agent mouth, the other end and open porose nozzle cap, sprayer body
Water side is provided with rotatable regulation and covered, and regulation cover front end is the regulation lid provided with adjustment hole, and regulation lid is located at nozzle cap front end；
Sprayer body circumference is provided with bulge loop, and the circumferential inner wall for adjusting cover is provided with the scrobicular ring being adapted with bulge loop, the bulge loop position of sprayer body
In in the scrobicular ring of regulation cover.
Fire is categorized as A, B, C, D, E, F, and be most difficult to put out works as number D class light-weight metal fire, due to light-weight metal
Class material has very strong oxidisability, meets water and just produces combustion explosion, also more specialized to the technical need of fire extinguisher.
When putting out special light-weight metal fire, stamped out a fire, can be prevented when using the D class specialty fire extinguishers with decompression Nozzle Design
It is excessive only to there is extinguishing chemical ejection pressure, combustible substance is beaten and flown to above the original material without burning, causes the fast of fire
Speed expands.However, fire-fighting efficiency now is relatively low, and substance combustion can all discharge substantial amounts of light and heat, particularly D classes material
Putting out a fire personnel more by force due to heat radiation during fire often dare not be close, and needs using stamping out a fire more at a distance, to prevent
Personnel burn.
Summarize existing D classes specialty fire extinguisher and shortcoming be present：When using band decompression jet pipe, fire extinguishing dynamics deficiency, put out a fire people
Member need to closely put out a fire, and cause potential safety hazard；When using non-band decompression jet pipe, combustible substance, which is beaten, flies to original no burning
Above material, the rapid expansion of fire is caused.Therefore need design one kind to be both avoided that and efficiently complete fire extinguishing, and can guarantee fire-fighting
The personal safety of personnel.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, a kind of with loudspeaker nozzle so as to provide
D type fire extinguisher.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of band loudspeaker spray
The D type fire extinguisher of mouth, including cylinder body of fire extinguisher, pressure gauge, pressure handle, valve body, jet pipe, fast joint, boosting-rod, loudspeaker shower nozzle, hand
Handle and protective cover.Cylinder body of fire extinguisher upper end is pressure gauge and pressure handle, the valve body connecting spray nozzle of pressure handle side, and the nozzle tip is
Fast joint, fast joint connection boosting-rod, boosting-rod end be loudspeaker shower nozzle, close boosting-rod one end center in the loudspeaker shower nozzle
Jet block piece, shield of being set up defences at fast joint on the boosting-rod, protective cover is to being provided with handle between end.
The boosting-rod is hard metal cylinder, and the spray painting of boosting-rod outer wall is with antirust.
The loudspeaker shower nozzle is in horn-like, and it is regular hexagon compared with osculum one end and boosting-rod junction, the boosting-rod
It is circle interface with the loudspeaker shower nozzle junction, circle interface outer wall sets screw thread, and its circle interface and the loudspeaker shower nozzle
It is tangent compared with osculum, tightened by jet block piece with circle interface.
The top of the jet block piece is hexagonal (hexagon)nut, and middle three catch being evenly arranged, bottom is circular baffle plate,
And circular baffle plate diameter is less than hexagonal (hexagon)nut internal diameter, catch connection hexagonal (hexagon)nut outer ledge and circular baffle plate edge.The spray
Loophole block piece is integrally formed, in use, due to the effect of circular baffle plate, the powder extinguishing agent that is discharged at jet pipe from catch it
Between injection to loudspeaker shower nozzle inwall, at impact to required fire extinguishing, a cover type injection is carried out to catching fire.
Reinforcement is additionally provided with the cylinder body of fire extinguisher.
The protective cover inwall sets rubber seal, can adjustable range as needed, to protect fire fighter to hold bar hand.
D type fire extinguisher of the present utility model with loudspeaker nozzle has advantages below：Conventional fire extinguisher only has loudspeaker injection
Mouthful, it can only play and concentrate extinguishing chemical effect, and coverage rate is smaller, the utility model increase boosting-rod, avoids fire fighter from fire
Source is excessively near, and the jet block piece at jet changes extinguishing chemical emission direction, through strongly reflexing at burning things which may cause a fire disaster, can make what is ejected
Extinguishing chemical coats to burning things which may cause a fire disaster, and coverage rate is bigger compared with prior art.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the D type fire extinguisher of the present utility model with loudspeaker nozzle.
Fig. 2 is loudspeaker shower nozzle of the present utility model and boosting-rod connection diagram.
Fig. 3 is the structural representation of the jet block piece inside loudspeaker shower nozzle of the present utility model.
Fig. 4 is the structural representation of another angle of Fig. 3 jet block piece.
Fig. 5 is that loudspeaker shower nozzle of the present utility model connects the structural representation after jet block piece.
Wherein, 1. cylinder body of fire extinguisher, 11. reinforcements, 2. pressure gauges, 3. pressure handles, 4. valve bodies, 5. jet pipes, 6. fast joints,
7. boosting-rod, 8. loudspeaker shower nozzles, 81. jet block pieces, 9. handles, 10. protective covers.
Embodiment
Preferred embodiment of the present utility model is described in detail 1-5 below in conjunction with the accompanying drawings, so that of the present utility model
Advantages and features can be easier to be readily appreciated by one skilled in the art, apparent so as to be made to the scope of protection of the utility model
Clearly define.
As shown in figure 1, a kind of D type fire extinguisher with loudspeaker nozzle, including cylinder body of fire extinguisher 1, pressure gauge 2, pressure 3, valve body
4th, jet pipe 5, fast joint 6, boosting-rod 7, loudspeaker shower nozzle 8, handle 9 and protective cover 10.The upper end of cylinder body of fire extinguisher 1 is the He of pressure gauge 2
Pressure handle 3, the connecting spray nozzle 5 of valve body 4 of the side of pressure handle 3, the end of jet pipe 5 are fast joint 6, and fast joint 6 connects boosting-rod 7, added
The end of power bar 7 is loudspeaker shower nozzle 8, close to one end central-injection mouth block piece 81 of boosting-rod 7, the reinforcing in the loudspeaker shower nozzle 8
Set up defences on bar 7 at the fast joint 6 shield 10, protective cover 10 is to being provided with handle 9 between end.
The boosting-rod 7 is hard metal cylinder, and the spray painting of the outer wall of boosting-rod 7 is with antirust.
As shown in Fig. 2 the loudspeaker shower nozzle 8 is in horn-like, it is positive six side compared with osculum one end and the junction of boosting-rod 7
Shape, the boosting-rod 7 and the junction of loudspeaker shower nozzle 8 are circle interface, and circle interface outer wall sets screw thread, and its circle interface
It is tangent compared with osculum with the loudspeaker shower nozzle (8), tightened by jet block piece (81) with circle interface, as shown in Figure 5.
As shown in Figure 3, Figure 4, the top of the jet block piece 81 is hexagonal (hexagon)nut, middle three gears being evenly arranged
Piece, bottom is circular baffle plate, and circular baffle plate diameter is less than hexagonal (hexagon)nut internal diameter, catch connection hexagonal (hexagon)nut outer ledge and circle
Shape baffle edge.The jet block piece 81 is integrally formed, and in use, due to the effect of circular baffle plate, is discharged at jet pipe 5
Powder extinguishing agent from injection between catch to the inwall of loudspeaker shower nozzle 8, at impact to required fire extinguishing, a little covered to catching fire
Formula is sprayed.
Reinforcement 11 is additionally provided with the cylinder body of fire extinguisher 1.
The inwall of protective cover 10 sets rubber seal, can adjustable range as needed, to protect fire fighter to hold bar
Hand.
D type fire extinguisher of the present utility model with loudspeaker nozzle has advantages below：Conventional fire extinguisher only has loudspeaker injection
Mouthful, it can only play and concentrate extinguishing chemical effect, and coverage rate is smaller, the utility model increase boosting-rod 7, avoids fire fighter from fire
Source is excessively near, and the jet block piece 81 at jet changes extinguishing chemical emission direction, through strongly reflexing at burning things which may cause a fire disaster, can make to eject
Extinguishing chemical burning things which may cause a fire disaster is coated, and coverage rate is bigger compared with prior art.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. the D type fire extinguisher with loudspeaker nozzle, it is characterised in that including cylinder body of fire extinguisher (1), pressure gauge (2), pressure handle (3), valve
Body (4), jet pipe (5), fast joint (6), boosting-rod (7), loudspeaker shower nozzle (8), handle (9) and protective cover (10)；Cylinder body of fire extinguisher
(1) upper end is pressure gauge (2) and pressure handle (3), and valve body (4) connecting spray nozzle (5) of pressure handle (3) side, jet pipe (5) end is
Fast joint (6), fast joint (6) connection boosting-rod (7), boosting-rod (7) end are loudspeaker shower nozzle (8), and the loudspeaker shower nozzle (8) is interior
Close to boosting-rod (7) one end central-injection mouth block piece (81), set up defences shield close to fast joint (6) place on the boosting-rod (7)
(10), protective cover (10) is to being provided with handle (9) between end.
2. the D type fire extinguisher according to claim 1 with loudspeaker nozzle, it is characterised in that the boosting-rod (7) is hard
Metal cylinder, and boosting-rod (7) outer wall paints.
3. the D type fire extinguisher according to claim 1 with loudspeaker nozzle, it is characterised in that the loudspeaker shower nozzle (8) is in loudspeaker
Shape, it is regular hexagon compared with osculum one end and boosting-rod (7) junction, and the boosting-rod (7) connects with the loudspeaker shower nozzle (8)
It is circle interface to meet place, and circle interface outer wall sets screw thread, and its circle interface and the loudspeaker shower nozzle (8) are tangent compared with osculum,
Tightened by jet block piece (81) with circle interface.
4. the D type fire extinguisher according to claim 1 with loudspeaker nozzle, it is characterised in that the jet block piece (81)
Top be hexagonal (hexagon)nut, middle three catch being evenly arranged, bottom is circular baffle plate, and circular baffle plate diameter is less than hexagonal
Nut internal diameter, catch connection hexagonal (hexagon)nut outer ledge and circular baffle plate edge, and the jet block piece (81) is integrally formed.
5. the D type fire extinguisher according to claim 1 with loudspeaker nozzle, it is characterised in that on the cylinder body of fire extinguisher (1)
It is additionally provided with reinforcement (11).
6. the D type fire extinguisher according to claim 1 with loudspeaker nozzle, it is characterised in that protective cover (10) inwall
If rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451321.2U CN206777642U (en) | 2017-04-26 | 2017-04-26 | A kind of D type fire extinguisher with loudspeaker nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451321.2U CN206777642U (en) | 2017-04-26 | 2017-04-26 | A kind of D type fire extinguisher with loudspeaker nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777642U true CN206777642U (en) | 2017-12-22 |
Family
ID=60709152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451321.2U Expired - Fee Related CN206777642U (en) | 2017-04-26 | 2017-04-26 | A kind of D type fire extinguisher with loudspeaker nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144223A (en) * | 2017-12-23 | 2018-06-12 | 淮北智淮科技有限公司 | A kind of dynamic lithium battery extinguishing medium flusher |
-
2017
- 2017-04-26 CN CN201720451321.2U patent/CN206777642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144223A (en) * | 2017-12-23 | 2018-06-12 | 淮北智淮科技有限公司 | A kind of dynamic lithium battery extinguishing medium flusher |
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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: 20171222 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |