CN107096152B - A kind of automatic folding fan fire extinguisher - Google Patents
A kind of automatic folding fan fire extinguisher Download PDFInfo
- Publication number
- CN107096152B CN107096152B CN201710244023.0A CN201710244023A CN107096152B CN 107096152 B CN107096152 B CN 107096152B CN 201710244023 A CN201710244023 A CN 201710244023A CN 107096152 B CN107096152 B CN 107096152B
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- linkage
- fixed plate
- flabellum
- assembly cylinder
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to extinguishing device technical fields, refer specifically to a kind of automatic folding fan fire extinguisher；Gas cylinder including being filled with extinguishant, extinguishant is emitted by pressure by the jet port on gas cylinder operation portion, the gas cylinder operation portion is equipped with the jet pipe for constituting jet port, jet pipe is equipped with several flabellums, the root of flabellum is equipped with linkage ring, several linkage rings constitute the assembly cylinder of circular hollow, and are equipped with the linkage structure for being sequentially connected and constituting linked transmission on several linkage rings；The assembly cylinder is sleeved on jet pipe, is equipped with the pneumatic device for driving first flabellum between jet pipe and assembly cylinder；Structure of the invention is reasonable, partial gas pressure is introduced in assembly cylinder via venthole in fire extinguishing device jet, shift plate is pushed to open several flabellums successively, constitute transparent nearby barrier shielding smog dust, the fire extinguisher used drives flabellum successively to collapse by reset spring, can effectively avoid flue dust influences the visual field of user, and the nuisance reduced in flue dust impacts user's health.
Description
Technical field
The present invention relates to extinguishing device technical fields, refer specifically to a kind of automatic folding fan fire extinguisher.
Background technique
Fire extinguisher is a kind of portable Fire extinguisher, is placed with the chemical substance for putting out fire source in fire extinguisher, is common
One of fireproofing installation is stored in public place or the place of fire may occur, the ingredient loaded in different types of fire extinguisher
It is different, be aim at different fire rise thus set.The driving source of conventional fire extinguisher mostly uses pressure jet-propelled, sprays when in use
The gas shield of liquid or mist state can be generated when penetrating fire extinguishing ingredient, contain many dust particles in the smog that fire source burning generates
Object and harmful gas, when fire extinguisher high speed is sprayed, the mixture of gas, dust, fog and particle is filled as air-flow is flown upward
Front and the surrounding enviroment for denounceing user, the visual field for being easy to obscure fire extinguishing person make fire extinguishing personnel dangerous situation, operator occur
To health, there is also injuries once sucking these compounding substances by member.Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is structurally reasonable, can be in sprayer for extinguishing fire
The automatic folding fan fire extinguisher of nearby dust smog is automatically opened and shielded when penetrating.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of automatic folding fan fire extinguisher of the present invention, the gas cylinder including being filled with extinguishant, extinguishant pass through pressure
By the jet port transmitting on gas cylinder operation portion, the gas cylinder operation portion is equipped with the jet pipe for constituting jet port, if jet pipe is equipped with
Dry flabellum, the root of flabellum are equipped with linkage ring, and several flabellums are sequentially overlapped the dress for making several linkage rings constitute circular hollow
The linkage structure for being sequentially connected and constituting linked transmission is equipped with cylinder, and on several linkage rings；The assembly cylinder is sleeved on jet pipe
On, the pneumatic device for driving first flabellum is equipped between jet pipe and assembly cylinder.
According to above scheme, the assembly cylinder and jet pipe are arranged concentrically and constitute an annular inner cavity, and pneumatic device is set
In the inner cavity, the pneumatic device includes shift plate and fixed plate, and fixed plate crosses between assembly cylinder and jet pipe, and fixed plate
Inner end be fixedly connected with jet pipe；The shift plate is set to the side of fixed plate, and the outer end of shift plate and the fixed company of first linkage ring
It connects, the jet pipe side wall between shift plate and fixed plate is equipped with the venthole for being connected to the inner cavity.
According to above scheme, the other side of the fixed plate is equipped with reset spring, and reset spring is fixedly connected with fixed plate
And it is correspondingly arranged with shift plate.
According to above scheme, it is equipped with card slot on a side ring surface of any linkage ring, another side ring surface for the ring that links
It is equipped with the strip with the card slot cooperation on adjacent linkage ring, card slot and strip constitute the linkage structure.
The invention has the following beneficial effects: structure of the invention is reasonable, several flabellums are driven by the injection air pressure of fire extinguisher, are being put out a fire
Partial gas pressure is introduced in assembly cylinder via venthole when device sprays, pushes shift plate to open several flabellums successively, constitutes transparent
Nearby barrier shield smog dust, the fire extinguisher used by reset spring driving flabellum successively collapse, can effectively avoid
Flue dust influences the visual field of user, and the nuisance reduced in flue dust impacts user's health.
Detailed description of the invention
Fig. 1 is whole unfolded state structural schematic diagram of the invention；
Fig. 2 is positive partial enlargement structural representation of the invention；
Fig. 3 is flabellum linkage ring structure schematic diagram of the invention.
In figure:
1, gas cylinder；2, flabellum；11, jet pipe；12, venthole；13, fixed plate；14, reset spring；21, link ring；22, it fills
With cylinder；23, shift plate；24, card slot；25, strip.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of automatic folding fan fire extinguisher of the present invention, the gas cylinder 1 including being filled with extinguishant, fire extinguishing
Object is emitted by pressure by the jet port on 1 operation portion of gas cylinder, and 1 operation portion of gas cylinder is equipped with the jet pipe for constituting jet port
11, jet pipe 11 is equipped with several flabellums 2, and the root of flabellum 2 is equipped with linkage ring 21, and several flabellums 2 are sequentially overlapped to make several
The ring 21 that links constitutes the assembly cylinder 22 of circular hollow, and is equipped with the connection for being sequentially connected and constituting linked transmission on several linkage rings 21
Dynamic structure；The assembly cylinder 22 is sleeved on jet pipe 11, is equipped between jet pipe 11 and assembly cylinder 22 and is driven the pneumatic of first flabellum 2
Device；Several flabellums 2 can constitute a discoidal outer transparent barrier after automatically opening, and several flabellums 2 pass through fire extinguisher
Air pressure driving when injection avoids comburant, dust, extinguishing chemical from mixing to block the leading flank of user in fire extinguishing
Influence of the smog to the operator visual field, and influence of the flue dust to user's health is reduced, improve the safety in utilization of fire extinguisher；
The assembly cylinder 22 that the linkage ring 21 is sequentially overlapped forms airtight construction, the gas generated when spraying in jet pipe 11 on jet pipe 11
After pressure introduces assembly cylinder 22, if several flabellums 2 successively link to automatically open by pneumatic device by chain type linkage structure
Dry flabellum 2 constitutes outer transparent barrier.
The assembly cylinder 22 and jet pipe 11, which are arranged concentrically, constitutes an annular inner cavity, and pneumatic device is set to the inner cavity
In, the pneumatic device includes shift plate 23 and fixed plate 13, and fixed plate 13 crosses between assembly cylinder 22 and jet pipe 11, and fixed
The inner end of plate 13 is fixedly connected with jet pipe 11；The shift plate 23 be set to fixed plate 13 side, and the outer end of shift plate 23 with it is first
Linkage ring 21 is fixedly connected, and 11 side wall of jet pipe between shift plate 23 and fixed plate 13 is equipped with the venthole for being connected to the inner cavity
12；22 inner cavity of assembly cylinder is divided into two independent spaces, the air pressure in jet pipe 11 by shift plate 23 and fixed plate 13
When introducing wherein a intracavity space, then it will push shift plate 23 and rotated around jet pipe 11, first flabellum 2 is made successively to drive other flabellums
2 expansion constitute transparent barrier；Preferred 11 front and back end of jet pipe is respectively equipped with the front and back gas seal member cooperated with assembly cylinder 22, thus
The inner cavity of closed assembly cylinder 22 is to realize that pneumatic device preferably drives effect.
The other side of the fixed plate 13 be equipped with reset spring 14, reset spring 14 be fixedly connected with fixed plate 13 and with group
Plate 23 is correspondingly arranged；When stopping injection, the air pressure in jet pipe 11 and assembly 22 inner cavity of cylinder disappears fire extinguisher, reset spring 14
Shift plate 23 is pushed to rotate backward around jet pipe 11, so that several flabellums 2 be made to be collapsed again in order to store.
Be equipped with card slot 24 on one side ring surface of any linkage ring 21, another side ring surface of linkage ring 21 be equipped with
The strip 25 that card slot 24 on adjacent linkage ring 21 cooperates, card slot 24 and strip 25 constitute the linkage structure；The card slot
24 width is greater than strip 25, and flabellum 2 around jet pipe 11 when rotating, after front side flabellum 2 turns an angle, strip thereon
25 are moved to the other side from 24 side of card slot of adjacent flabellum 2, to establish linked transmission relationship and drive 2 turns of adjacent flabellum
Dynamic, several flabellums 2 are successively driven and are unfolded or collapse, to realize the automatic foundation and gathering purpose of outer transparent barrier of the present invention.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (2)
1. a kind of automatic folding fan fire extinguisher, the gas cylinder (1) including being filled with extinguishant, extinguishant are grasped by pressure by gas cylinder (1)
Make the jet port transmitting in portion, it is characterised in that: gas cylinder (1) operation portion is equipped with the jet pipe (11) for constituting jet port, spray
It manages (11) and is equipped with several flabellums (2), the root of flabellum (2) is equipped with linkage ring (21), and several flabellums (2) are sequentially overlapped to make
Several linkages ring (21) constitute the assembly cylinder (22) of circular hollow, and are equipped on several linkage rings (21) and are sequentially connected composition chain
The linkage structure of formula transmission；The assembly cylinder (22) is sleeved on jet pipe (11), is equipped between jet pipe (11) and assembly cylinder (22)
Drive the pneumatic device of first flabellum (2)；
The assembly cylinder (22) and jet pipe (11), which are arranged concentrically, constitutes an annular inner cavity, and pneumatic device is set to the inner cavity
In, the pneumatic device includes shift plate (23) and fixed plate (13), and fixed plate (13) crosses at assembly cylinder (22) and jet pipe (11)
Between, and the inner end of fixed plate (13) is fixedly connected with jet pipe (11)；The shift plate (23) is set to the side of fixed plate (13), and
The outer end of shift plate (23) is fixedly connected with first linkage ring (21), jet pipe (11) side wall between shift plate (23) and fixed plate (13)
It is equipped with the venthole (12) for being connected to the inner cavity；
It is equipped with card slot (24) on one side ring surface of any linkage ring (21), another side ring surface of linkage ring (21) is equipped with and phase
The strip (25) of card slot (24) cooperation in neighbour's linkage ring (21), card slot (24) and strip (25) constitute the linkage structure；
When the air pressure in jet pipe (11) introduces intracavity space, then it will push shift plate (23) and rotated around jet pipe (11), made first
Flabellum successively drives the expansion of other flabellums to constitute transparent barrier.
2. automatic folding fan fire extinguisher according to claim 1, it is characterised in that: the other side of the fixed plate (13) is equipped with
Reset spring (14), reset spring (14) are fixedly connected with fixed plate (13) and are correspondingly arranged with shift plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244023.0A CN107096152B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic folding fan fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244023.0A CN107096152B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic folding fan fire extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107096152A CN107096152A (en) | 2017-08-29 |
| CN107096152B true CN107096152B (en) | 2019-08-13 |
Family
ID=59676043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244023.0A Expired - Fee Related CN107096152B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic folding fan fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096152B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1222412A (en) * | 1968-06-13 | 1971-02-10 | Total Exp Gmbh | Fire fighting appliance |
| CN87216662U (en) * | 1987-12-15 | 1988-10-12 | 天津大学 | Portable smoke-exhausting ventilator for fire-fighting |
| CN2070186U (en) * | 1990-04-19 | 1991-01-30 | 张大弓 | Forced screen type fire extinguisher |
| SU1724274A2 (en) * | 1990-01-22 | 1992-04-07 | Ленинградское высшее военное инженерное строительное училище им.генерала армии А.Н.Комаровского | Foam generator |
| CN2157342Y (en) * | 1993-05-10 | 1994-02-23 | 郑亮 | Fire-retardant discharge fan |
| US5941314A (en) * | 1998-03-20 | 1999-08-24 | Super Vacuum Manufacturing Company Inc. | Portable battery-powered smoke ventilator fan and emergency lighting assemblies |
| DE10226751A1 (en) * | 2002-06-14 | 2004-01-08 | Jochen Schanze | Ventilation system for fires in multi-storey buildings, comprises air curtains, sin and slit outlets |
| US7306045B1 (en) * | 2006-05-22 | 2007-12-11 | Moflihi Saeed M | Multi-stage fluid power turbine for a fire extinguisher |
| CN101432078A (en) * | 2004-06-29 | 2009-05-13 | 克拉克消费者产品公司 | Portable sprayer |
| CN101446292A (en) * | 2007-11-27 | 2009-06-03 | 纪灶玲 | Fire-extinguishing fan |
| CN201906378U (en) * | 2010-11-23 | 2011-07-27 | 芜湖华夏消防装备有限责任公司 | Barrier type fire fighting squirt |
| US8142156B2 (en) * | 2008-08-11 | 2012-03-27 | Rite-Hite Holding Corporation | Ceiling fans with low solidity ratio |
-
2017
- 2017-04-14 CN CN201710244023.0A patent/CN107096152B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1222412A (en) * | 1968-06-13 | 1971-02-10 | Total Exp Gmbh | Fire fighting appliance |
| CN87216662U (en) * | 1987-12-15 | 1988-10-12 | 天津大学 | Portable smoke-exhausting ventilator for fire-fighting |
| SU1724274A2 (en) * | 1990-01-22 | 1992-04-07 | Ленинградское высшее военное инженерное строительное училище им.генерала армии А.Н.Комаровского | Foam generator |
| CN2070186U (en) * | 1990-04-19 | 1991-01-30 | 张大弓 | Forced screen type fire extinguisher |
| CN2157342Y (en) * | 1993-05-10 | 1994-02-23 | 郑亮 | Fire-retardant discharge fan |
| US5941314A (en) * | 1998-03-20 | 1999-08-24 | Super Vacuum Manufacturing Company Inc. | Portable battery-powered smoke ventilator fan and emergency lighting assemblies |
| DE10226751A1 (en) * | 2002-06-14 | 2004-01-08 | Jochen Schanze | Ventilation system for fires in multi-storey buildings, comprises air curtains, sin and slit outlets |
| CN101432078A (en) * | 2004-06-29 | 2009-05-13 | 克拉克消费者产品公司 | Portable sprayer |
| US7306045B1 (en) * | 2006-05-22 | 2007-12-11 | Moflihi Saeed M | Multi-stage fluid power turbine for a fire extinguisher |
| CN101446292A (en) * | 2007-11-27 | 2009-06-03 | 纪灶玲 | Fire-extinguishing fan |
| US8142156B2 (en) * | 2008-08-11 | 2012-03-27 | Rite-Hite Holding Corporation | Ceiling fans with low solidity ratio |
| CN201906378U (en) * | 2010-11-23 | 2011-07-27 | 芜湖华夏消防装备有限责任公司 | Barrier type fire fighting squirt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107096152A (en) | 2017-08-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190813 |