CN103920267A - Smoke discharge spray gun - Google Patents
Smoke discharge spray gun Download PDFInfo
- Publication number
- CN103920267A CN103920267A CN201310015257.XA CN201310015257A CN103920267A CN 103920267 A CN103920267 A CN 103920267A CN 201310015257 A CN201310015257 A CN 201310015257A CN 103920267 A CN103920267 A CN 103920267A
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- group
- son
- smoke evacuation
- taken aim
- outer cover
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a smoke discharge spray gun, which comprises: a combined framework, a connecting piece, a vane fan, a guide piece and a combined housing. Specifically, the smoke discharge spray gun is cooperatively assembled on an outlet water tap of a fire-fighting instrument, and when a user opens the water tap to use, the water current can impact guide vortex sheets of the vane fan so as to make the vane fan do vortex action driven by the water current. After passing through the vane fan, the water current passes through an atomization component of the combined housing, the smoke discharge spray gun can discharge dense smoke out of a fire scene by means of a strong eddy current generated by the vane fan, and the ejected water mist can be utilized to cool the fire scene and fade the dense smoke, so that the visibility in the fire scene can be increased, thereby accelerating the disaster relief work.
Description
Technical field
The present invention is relevant for a kind of extinguisher, and son is taken aim in espespecially a kind of smoke evacuation, can effectively discharge fume and utilize water smoke to carry out on-the-spot cooling, and then the work of the acceleration disaster relief is carried out.
Background technology
The generation of general fire, outer be people for set on fire and careless mistake unexpected, otherwise be apparatus failure or old electric wire the caused reason of cocking off; When fire occurs, if can put out in time flare, the rejoice of reality; If can not and belong to again inflammable articles, often get out of hand, only have rapid escape, wait fire fighting truck is filled with and has been rescued; Yet after fire occurs; often can spread out of or report financial loss and personnel's casualty status; some fire fighter rescues injured because going deep into the scene of a fire occasionally; all by the wound of choking, stupor or also not within minority by the high temperature accident that causes such as burn under pitch-dark dense smoke; also so usually hindered and rescued the speed of people, fire fighting and suffer heavy losses; the above, the speed of known flue gas velocity, it is very huge that people's key is rescued in impact.
In view of this, the inventor, in the manufacturing development and design warp of being engaged in for many years Related product, tests for above-mentioned target, in detail after design and scrupulous assessment, eventually the present invention of a true tool practicality.
Summary of the invention
The technical problem point that wish solves:
After fire occurs; often can spread out of or report financial loss and personnel's casualty status; some fire fighter rescues injured because going deep into the scene of a fire occasionally; all by the wound of choking, stupor or also not within minority by the high temperature accident that causes such as burn under pitch-dark dense smoke; also so usually hindered and rescued the speed of people, fire fighting and suffer heavy losses, the above, the speed of known flue gas velocity; it is very huge that people's key is rescued in impact, and this is the technical problem point solving for wish of the present invention.
The technical characterstic of dealing with problems:
Son is taken aim in a kind of smoke evacuation, it comprises: a group frame, a connection piece, one leaf fan part, one conducting element and a combination outer cover, one group frame centre is provided with the coupled column of a hollow, and coupled column to housing is sequentially connected with some flow-guide fan sheets, a connection piece has a shrinking section and coordinates in the coupled column that embeds group frame, and shrinking section front end is provided with spacing nose against being limited to outside coupled column, and the other end has protruded out linking cylinder, the external edge of this engaging column forms one group of section of connecing, and in end axis to through-connections, be provided with a connection space, one leaf fan part has wholeheartedly jack-post and coordinates to be entered in connection space by shrinking section end group, and be sequentially provided with some blades in outer rim, and this axle axis of a cylinder is equipped with axis hole to center, between axis hole outer wall and axle column wall, be connected with again the guiding votex sheet of eddy current shape, one conducting element has a hollow cylinder, and in surface, convex with some flow deflectors cooperations by being connected in cylinder end embedding connection space, and a side end of flow deflector is separately expanded formation butting section and is limited to outside connection space, and the inner cooperation group of hollow cylinder enters a mandrels stem and fans part with leaf and be connected in series location, separately in opening envelope, be provided with forcing piece, one combination outer cover and group frame mutually combine fixing, and this combination outer cover has one in conjunction with perforation, and cooperation is assembled with an atomization element, this is in conjunction with being sequentially provided with some backplates between perforation and housing again, pass through said structure, to form a kind of smoke evacuation, take aim at son.
The effect of contrast prior art:
Smoke evacuation of the present invention is taken aim at son and is coordinated the depotition cock that is mounted on extinguisher, when user's boiling water is used, can be by the guiding votex sheet of water impact leaf fan part, make leaf fan part driven and vortex start by current, and current pass through again the atomization element of combination outer cover after leaf fan part, making this smoke evacuation take aim at son can fan the powerful eddy current that part produces by leaf dense smoke is discharged outside the scene of a fire, and utilize the water smoke penetrating to carry out the cooling in the scene of a fire and the desalination of dense smoke, increase the visibility in the scene of a fire, and then the work of the acceleration disaster relief is carried out; Moreover user rushes in the scene of a fire and when the big fire dense smoke, the high wind that also can utilize powerful eddy current to produce dispels dense smoke, and by the water smoke action of lower the temperature, increase visibility, in order to the disaster relief, personnel enter the scene of a fire.
Accompanying drawing explanation
Fig. 1: be stereogram of the present invention.
Fig. 2: be exploded view of the present invention.
Fig. 3: be assembled sectional view of the present invention.
Fig. 4: be the actual exploded view using of the present invention.
Fig. 5: be the cutaway view of real use state of the present invention.
Fig. 6: be the local amplification view of real use state of the present invention.
Main element symbol description
Group frame--10 coupled column---11
Joint portion---111 flow-guide fan sheet--12
Connector---20 shrinking section---21
Spacing nose--211 are connected cylinder--22
The group section of connecing---221 connection space--23
Leaf fan part---30 axle post---31
Blade---32 axis hole----33
Guiding votex sheet--34
Conducting element---40 hollow cylinder--41
Through hole---411 flow deflector---42
Butting section---421 mandrels stem---43
Forcing piece---44 positive stop end---431
Bearing part---432 lock section of establishing---433
Screw piece----45
Combination outer cover--50 in conjunction with perforation--51
Atomization element--52 groups of knots---521
Backplate---53 handle pipe---54
The specific embodiment
For your juror can be had a better understanding and awareness object of the present invention, feature and effect, below hereby please coordinate [accompanying drawing explanation] to describe in detail as rear:
First, first refer to Fig. 1, shown in Fig. 2, son is taken aim in a kind of smoke evacuation, it comprises: a group frame 10, a connection piece 20, one leaf fan part 30, one conducting element 40 and a combination outer cover 50, one group frame 10 centre are provided with the coupled column 11 of a hollow, and coupled column 11 to housing is sequentially connected with some flow-guide fan sheets 12, a connection piece 20 has a shrinking section 21 and coordinates in the coupled column 11 that embeds group frame 10, and shrinking section 21 front ends are provided with spacing nose 211 against being limited to outside coupled column 11, and the other end has protruded out linking cylinder 22, these linking cylinder 22 outer rims form one group of section of connecing 221, and in end axis to through-connections 20, be provided with a connection space 23, one leaf fan part 30 has wholeheartedly jack-post 31 and coordinates to be entered in connection space 23 by shrinking section 21 end groups, and be sequentially provided with some blades 32 in outer rim, and these axle post 31 axial centre places are equipped with axis hole 33, between axis hole 33 outer walls and axle post 31 inwalls, be connected with again the guiding votex sheet 34 of eddy current shape, one conducting element 40 has a hollow cylinder 41, and in surface, convex with some flow deflectors 42 cooperations by being connected in cylinder 22 ends embedding connection space 23, and a side end of flow deflector 42 is separately expanded formation butting section 421 and is limited to outside connection space 23, and the inner cooperation group of hollow cylinder 41 enters a mandrels stem 43 and leaf fan part 30 and is connected in series location, separately in opening envelope, be provided with forcing piece 44, and these hollow cylinder 41 1 sides form closed, only having a through hole 411 passes for mandrels stem 43, and positive stop end 431 collocation that these mandrels stem 43 ends form large head have bearing part 432, in order to be limited in hollow cylinder 41, these mandrels stem 43 ends have the externally threaded lock section of establishing 433 again, after being connected with leaf fan part 30 serial connections by conducting element 40 when mandrels stem 43, provide again a screw piece 45 to be locked knot location, one combination outer cover 50 mutually combines fixing with group frame 10, and this combination outer cover 50 has one in conjunction with perforation 51, and cooperation is assembled with an atomization element 52, this is in conjunction with being sequentially provided with some backplates 53 between perforation 51 and housing again, separately, coupled column 11 outer rims of group frame 10 convex with a joint portion 111, and the atomization element 52 of combination outer cover 50 also coordinates to convex with and organizes knot 521, in order to coordinate group to be provided with the handle pipe 54 of a ㄇ shape.
The composition of its structure, refer to again Fig. 2, shown in Fig. 3, this connector 20 is with fit portion 21 cooperation groups, to enter coupled column 11 inside of group frame 10, and with the spacing nose 211 of front end against restriction, the linking cylinder 22 of the other end convexedly stretches in outside coupled column 11, this leaf fan part 30 is to be entered in the connection space 23 of connector 20 by fit portion 21 end groups with axle post 31, and the blade 32 that makes outer rim is convexly set in fit portion 21 front sides, and this conducting element 40 coordinates to enter in the connection space 23 of connector 20 by being connected cylinder 22 end groups, the flow deflector 42 of this conducting element 40 just and the embedding of mutually conflicting of connection space 23 inwalls pull, and be limited to outside connection space 23 with the butting section 421 of end, and 43 groups of mandrels stems enter behind hollow cylinder 41 inside, through hole 411 through hollow cylinder 41 1 sides stretches through to the axis hole 33 of leaf fan part 30 again, and make positive stop end 431 be limited to hollow cylinder 41 inside, separately provide a screw piece 45 fixing with the lock section of the establishing 433 lock knots of mandrels stem 43 front ends, in order to leaf is fanned to part 30, be limited on mandrels stem 43, and allow leaf fan part 30 take mandrels stem 43 to be rotated start as turn axle center, this combination outer cover 50 is to utilize public affairs with group frame 10, the mutual inlay card of female concavo-convex end is fixed, and be separately provided with one group of knot 521 in conjunction with 51 groups of atomization element 52 outsides of establishing of perforation, the handle pipe 54 that one ㄇ type is provided is again established fixing with 521 groups of joint portion 111 and group knots respectively, pass through said structure, to complete a kind of smoke evacuation, take aim at son.
The state of the actual use of its structure, continuous refer to Fig. 4 and coordinate Fig. 5, shown in Fig. 6, this smoke evacuation is taken aim at son cooperation and is mounted on the depotition cock 60 of extinguisher, and the group section of connecing 221 of this connector 20 forms external screw thread shape, sealed fixing in order to coordinate with depotition cock 60, when user is used by depotition cock 60 boiling water, its current are flow in the connection space 23 of connector 20 by flow deflector 42 guiding of conducting element 40 outer rims, and impacted the guiding votex sheet 34 of leaf fan part 30, allow leaf fan part 30 driven by current and separately take mandrels stem 43 as the vortex start of turn axle center, and then produce powerful eddy current by the blade 32 of outer rim, and the current of fanning the guiding votex sheet 34 of part 30 through leaf can be sprayed by combination outer cover 50 again, axle post 31 positions of combining again the relative leaf fan of outer cover 50 part 30 are provided with an atomization element 52, make current to form water smoke shape, also spray after atomization element 52, while using in order to be used in scene of a fire fire fighting, fanning part 30 by leaf, through current, drive the powerful eddy current being produced that dense smoke is discharged outside the scene of a fire, recycling water smoke is lowered the temperature and dense smoke includes the precipitation of dust ashes, increase the visibility in the scene of a fire, and then the work of accelerating the disaster relief is carried out.
By the structure of above-mentioned specific embodiment, can obtain following benefit: it is to coordinate the depotition cock 60 that is mounted on extinguisher that son is taken aim in smoke evacuation of the present invention, when user enters the scene of a fire and faces outside boiling water and use, can be by the guiding votex sheet 34 of water impact leaf fan part 30, make leaf fan part 30 driven and vortex start by current, and current pass through again the atomization element 52 of combination outer cover 50 after leaf fan part 30, making this smoke evacuation take aim at son can fan the powerful eddy current that part 30 produces by leaf dense smoke is discharged outside the scene of a fire, and utilize the water smoke penetrating to carry out the cooling in the scene of a fire and the desalination of dense smoke, increase the visibility in the scene of a fire, and then the work of accelerating the disaster relief is carried out, moreover user rushes in the scene of a fire and when the big fire dense smoke, the high wind that also can utilize powerful eddy current to produce dispels dense smoke, and by the water smoke action of lower the temperature, increase visibility, in order to the disaster relief, personnel enter the scene of a fire.
In sum, the present invention has reached breakthrough structural design really, and there is the summary of the invention of improvement, can reach again usability and the progressive in industry simultaneously, and the present invention does not see any publication, also have a novelty, when meeting the regulation of the relevant law of Patent Law, propose application for a patent for invention in accordance with the law.
The above, be only a preferred embodiment of the present invention, when can not with restriction scope of the invention process; The equalization of generally doing according to the present patent application the scope of the claims changes and modifies, and all should still remain within the scope of the patent.
Claims (6)
1. a son is taken aim in smoke evacuation, it is characterized in that, comprises:
One group frame, this group frame centre is provided with the coupled column of a hollow, and coupled column to housing is sequentially connected with some flow-guide fan sheets;
A connection piece, this connector has a shrinking section and coordinates in the coupled column that embeds group frame, and shrinking section front end is provided with spacing nose against being limited to outside coupled column, and the other end has protruded out linking cylinder, the external edge of this engaging column forms one group of section of connecing, and in end axis to through-connections, is provided with a connection space;
One leaf fan part, this leaf fan part has wholeheartedly jack-post and coordinates to be entered in connection space by shrinking section end group, and be sequentially provided with some blades in outer rim, and this axle axis of a cylinder is equipped with axis hole to center, is connected with again the guiding votex sheet of eddy current shape between axis hole outer wall and axle column wall;
One conducting element, this conducting element has a hollow cylinder, and in surface, convex with some flow deflectors cooperations by being connected in cylinder end embedding connection space, and a side end of flow deflector is separately expanded formation butting section and is limited to outside connection space, and the inner cooperation group of hollow cylinder enters a mandrels stem and is connected in series location with leaf fan part, separately in opening, seal and be provided with forcing piece;
One combination outer cover, this combination outer cover and group frame mutually combine fixing, and this combination outer cover has one in conjunction with boring a hole, and cooperation is assembled with an atomization element, again this in conjunction with bore a hole and housing between be sequentially provided with some backplates.
2. son is taken aim in smoke evacuation according to claim 1, it is characterized in that, the coupled column outer rim of this group frame convexes with a joint portion, and the atomization element of combination outer cover also coordinates and convexes with group knot, in order to coordinate group to be provided with the handle pipe of a ㄇ shape.
3. son is taken aim in smoke evacuation according to claim 1, it is characterized in that, hollow cylinder one side of this conducting element forms closed, only has a through hole and passes for mandrels stem, and this mandrels stem end forms positive stop end and collocation has bearing part, in order to be limited in medium altitude chamber.
4. son is taken aim in smoke evacuation according to claim 1, it is characterized in that, this mandrels stem end has the externally threaded lock section of establishing, and this mandrels stem provides again a screw piece to be locked knot location after being connected with leaf fan part serial connection by conducting element.
5. son is taken aim in smoke evacuation according to claim 1, it is characterized in that, this smoke evacuation is taken aim at son cooperation and is mounted on the depotition cock of extinguisher, and the group section of connecing of this connector forms external screw thread shape, sealed fixing to coordinate with depotition cock.
6. son is taken aim in smoke evacuation according to claim 1, it is characterized in that, this group frame and combination outer cover part are to utilize the mutual inlay card of the concavo-convex end of male and female to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015257.XA CN103920267B (en) | 2013-01-16 | 2013-01-16 | Son is taken aim in smoke evacuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015257.XA CN103920267B (en) | 2013-01-16 | 2013-01-16 | Son is taken aim in smoke evacuation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920267A true CN103920267A (en) | 2014-07-16 |
| CN103920267B CN103920267B (en) | 2016-08-10 |
Family
ID=51138801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310015257.XA Expired - Fee Related CN103920267B (en) | 2013-01-16 | 2013-01-16 | Son is taken aim in smoke evacuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103920267B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB197914A (en) * | 1922-05-17 | 1923-11-01 | Rateau Soc | Improvements in or relating to turbine-driven blowers |
| US4907654A (en) * | 1988-09-12 | 1990-03-13 | Hale Fire Pump Company | Water driven fan system for firefighting |
| JPH04121492A (en) * | 1990-09-12 | 1992-04-22 | Kanagawa Pref Gov | Hydraulic flue gas blower |
| US5125797A (en) * | 1989-02-06 | 1992-06-30 | Davorin Kapich | Portable water driven high velocity fan |
| GB2258497A (en) * | 1991-07-24 | 1993-02-10 | Cumbria County Council | Turbine driven ventilation fan. |
| JPH05317450A (en) * | 1992-05-27 | 1993-12-03 | Mitsubishi Heavy Ind Ltd | Fire extinguishing device |
| CN2890430Y (en) * | 2005-10-06 | 2007-04-18 | 上虞市明新风机制造有限公司 | Hydraulic power blower fan |
| CN201049167Y (en) * | 2007-07-04 | 2008-04-23 | 公安部上海消防研究所 | Hydraulic smoke-removing device |
| CN102058944A (en) * | 2011-01-27 | 2011-05-18 | 大连交通大学 | Tunnel and subway fire protection rescue robot |
| CN202478451U (en) * | 2011-12-16 | 2012-10-10 | 陕西凌云电器集团有限公司 | Combined multistage air exhaustion device driven by multiple powers |
-
2013
- 2013-01-16 CN CN201310015257.XA patent/CN103920267B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB197914A (en) * | 1922-05-17 | 1923-11-01 | Rateau Soc | Improvements in or relating to turbine-driven blowers |
| US4907654A (en) * | 1988-09-12 | 1990-03-13 | Hale Fire Pump Company | Water driven fan system for firefighting |
| US5125797A (en) * | 1989-02-06 | 1992-06-30 | Davorin Kapich | Portable water driven high velocity fan |
| JPH04121492A (en) * | 1990-09-12 | 1992-04-22 | Kanagawa Pref Gov | Hydraulic flue gas blower |
| GB2258497A (en) * | 1991-07-24 | 1993-02-10 | Cumbria County Council | Turbine driven ventilation fan. |
| JPH05317450A (en) * | 1992-05-27 | 1993-12-03 | Mitsubishi Heavy Ind Ltd | Fire extinguishing device |
| CN2890430Y (en) * | 2005-10-06 | 2007-04-18 | 上虞市明新风机制造有限公司 | Hydraulic power blower fan |
| CN201049167Y (en) * | 2007-07-04 | 2008-04-23 | 公安部上海消防研究所 | Hydraulic smoke-removing device |
| CN102058944A (en) * | 2011-01-27 | 2011-05-18 | 大连交通大学 | Tunnel and subway fire protection rescue robot |
| CN202478451U (en) * | 2011-12-16 | 2012-10-10 | 陕西凌云电器集团有限公司 | Combined multistage air exhaustion device driven by multiple powers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103920267B (en) | 2016-08-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |