CN108553779A - Vehicle-mounted air-assisted long-range dry powder extinguishing installation - Google Patents
Vehicle-mounted air-assisted long-range dry powder extinguishing installation Download PDFInfo
- Publication number
- CN108553779A CN108553779A CN201810651648.3A CN201810651648A CN108553779A CN 108553779 A CN108553779 A CN 108553779A CN 201810651648 A CN201810651648 A CN 201810651648A CN 108553779 A CN108553779 A CN 108553779A
- Authority
- CN
- China
- Prior art keywords
- dry powder
- tapered sleeve
- vehicle
- oriented
- storage bin
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installations；Belong to firefighting security device technical field；Technical points include the base support being connect with vehicle rear platform, and the base support is equipped with rotary support mechanism, and the rotary support mechanism is connected with control unit；It is equipped with axial flow blower on rotary support mechanism, is equipped in axial flow blower outlet air end and is oriented to tapered sleeve, is oriented between tapered sleeve and rotary support mechanism and is equipped with pitch angle regulating mechanism；Be oriented to tapered sleeve internal upper part be equipped with storage dry powder fire extinguishing agent storage bin, on storage bin outer wall be equipped with charging door, at charging door be equipped with sealing cover, storage bin bottom be oriented to tapered sleeve central axes to end face on be equipped with electrical ball valve；The axial flow blower, electrical ball valve are connect with control unit respectively；The present invention is intended to provide a kind of reasonable for structure, easy to use and vehicle-mounted air-assisted long-range dry powder extinguishing installation for working well；For putting out a fire.
Description
Technical field
The present invention relates to a kind of extinguishing devices, and more specifically more particularly to a kind of vehicle-mounted air-assisted long-range dry powder goes out
Fiery device.
Background technology
Current dry powder extinguisher holds fire extinguisher by human hand mostly and closely puts out a fire, and people are close from burning things which may cause a fire disaster, and Dark smoke billows
The visual field is poor, is easy burn, wound of choking, and inefficiency, labor intensity are big.
Invention content
It is an object of the invention in view of the above shortcomings of the prior art, provide a kind of reasonable for structure, easy to use and imitate
The good vehicle-mounted air-assisted long-range dry powder extinguishing installation of fruit.
The technical proposal of the invention is realized in this way：A kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation, including with
The base support of vehicle rear platform connection, the base support are equipped with rotary support mechanism, the rotary support mechanism connection
There is control unit；It is equipped with axial flow blower on rotary support mechanism, is equipped in axial flow blower outlet air end and is oriented to tapered sleeve, is oriented to tapered sleeve
Pitch angle regulating mechanism is equipped between rotary support mechanism；It is being oriented to storing of the tapered sleeve internal upper part equipped with storage dry powder fire extinguishing agent
Storehouse is equipped with charging door on storage bin outer wall, and sealing cover is equipped at charging door, in storage bin bottom and guiding tapered sleeve central axes
To end face be equipped with electrical ball valve；The axial flow blower, electrical ball valve are connect with control unit respectively.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, the rotary support mechanism is by bearing, setting
Revolution driving, the runing rest being connect with revolution driving on bearing and the hydraulic station being arranged in bearing composition；The liquid
Pressure station is connect with control unit；The axial flow blower both sides are equipped with the articulated shaft hinged with runing rest, in runing rest upper end
Equipped with the matched axle bed of articulated shaft.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, the guiding tapered sleeve is by external conical sleeve, first
Tapered sleeve, the second inner conical drogue and annular seal plate composition；First inner conical drogue air intake end is connected with external conical sleeve air intake end,
First inner conical drogue outlet air end end is connected with the second inner conical drogue outlet air end end, annular seal plate respectively with external conical sleeve and second
The outlet air end end of inner conical drogue connects；External conical sleeve, the first inner conical drogue, the second inner conical drogue and annular seal plate cooperatively form in annular
Chamber；The storage bin is formed in annular cavity.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, the annular cavity top is axially opposed to be set
There are two pieces of partition boards, two pieces of partition boards to cooperatively form storage bin with annular cavity；The electrical ball valve be arranged above partition board second
On inner conical drogue.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, several vibrations are distributed in the storage bin
Bar, the spacing between adjacent vibration rod are 3-5cm.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, the pitch angle regulating mechanism is by along guide cone
Set is axially disposed within the support strip for being oriented to tapered sleeve outer bottom and both ends are respectively hinged at hydraulic cylinder in support strip and runing rest
Composition；Hydraulic cylinder and hydraulic station piping connection.
In a kind of above-mentioned vehicle-mounted air-assisted long-range dry powder extinguishing installation, the runing rest side is equipped with electric cabinet,
Described control unit is arranged in electric cabinet.
The present invention generates high pressure draught with the above structure, by axial flow blower, and the dry powder that electrical ball valve comes out is gone out
Fiery agent is blown to scheduled scene of fire, realizes remote dry-chemical fire extinguishing.
Meanwhile in order to make product with compact structure, storage bin, which is molded directly within, to be oriented in tapered sleeve, and by first and second
Tapered sleeve further reduces air outlet slit, improves air velocity.Further, to prevent dry powder fire extinguishing agent hardened, in storage bin
Equipped with vibration rod, equipment can make guiding tapered sleeve generate vibrations when working, to make vibration rod generate resonance, and then play to prevent from doing
The hardened effect of powder extinguishing chemical.
Description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to the present invention's
Any restrictions.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of wind-guiding tapered sleeve of the present invention；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the use state diagram of the present invention.
In figure：Base support 1, rotary support mechanism 2, bearing 2a, revolution driving 2b, runing rest 2c, axle bed 2d, axis stream
Wind turbine 3, is oriented to tapered sleeve 4, external conical sleeve 4a, the first inner conical drogue 4b, the second inner conical drogue 4c, annular seal plate 4d, partition board at articulated shaft 3a
4e, pitch angle regulating mechanism 5, support strip 5a, hydraulic cylinder 5b, storage bin 6, charging door 6a, sealing cover 6b, electrical ball valve 6c, shake
Lever 7, electric cabinet 8.
Specific implementation mode
Refering to fig. 1 to shown in Fig. 4, a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation of the invention, including with vehicle
The base support 1 of rear platform connection, the base support 1 are equipped with rotary support mechanism 2, and the rotary support mechanism 2 connects
There is control unit.It is equipped with axial flow blower 3 on rotary support mechanism 2, is equipped in 3 outlet air end of axial flow blower and is oriented to tapered sleeve 4, specifically
Ground, the rotary support mechanism 2 is by bearing 2a, the revolution driving 2b being arranged on bearing 2a, the rotation being connect with revolution driving 2b
The hydraulic station composition for turning holder 2c and being arranged in bearing 2a.The hydraulic station is connect with control unit.3 liang of the axial flow blower
Side is equipped with the articulated shaft 3a hinged with runing rest 2c, is equipped with and the matched axle beds of articulated shaft 3a in the upper ends runing rest 2c
2d.The sides the runing rest 2c are equipped with electric cabinet 8, and described control unit is arranged in electric cabinet 8.Pass through revolution driving and rotation
Turn the cooperation of holder, wind-guiding tapered sleeve can be made to realize and rotate horizontally 360 ° of effects being adjusted.
It is equipped with pitch angle regulating mechanism 5 being oriented between tapered sleeve 4 and rotary support mechanism 2.The pitch angle regulating mechanism 5
By along being oriented to, tapered sleeve 4 is axially disposed within the support strip 5a for being oriented to 4 outer bottom of tapered sleeve and both ends are respectively hinged at support strip 5a and rotation
Turn the hydraulic cylinder 5b compositions on holder 2c.Hydraulic cylinder 5b and hydraulic station piping connection.By the cooperation of support strip and hydraulic cylinder, make
Wind-guiding tapered sleeve realizes the purpose for swinging up and down adjustment.
To make product with compact structure, it is being oriented to storage bin 6 of 4 internal upper part of tapered sleeve equipped with storage dry powder fire extinguishing agent.In storing
6 outer wall of storehouse is equipped with charging door 6a, and sealing cover 6b is equipped at charging door 6a, in 6 bottom of storage bin and 4 central axes of guiding tapered sleeve
To end face be equipped with electrical ball valve 6c.The axial flow blower 3, electrical ball valve 6c are connect with control unit respectively.
By the cooperation of rotary support mechanism and pitch angle regulating mechanism, make gas deflector cone set swing rotary up and down, together
When, high pressure draught is generated by axial flow blower, the dry powder fire extinguishing agent being stored in storage bin is blown to by electrical ball valve predetermined
Scene of fire, remote injection dry-chemical fire extinguishing is carried out to the scenes of fire of different directions and different height to realize.
Specifically, the guiding tapered sleeve 4 is by external conical sleeve 4a, the first inner conical drogue 4b, the second inner conical drogue 4c and annular seal plate
4d is formed.First inner conical drogue 4b air intakes end is connected with external conical sleeve 4a air intakes end, the first inner conical drogue 4b outlet air ends end
Portion is connected with the second inner conical drogue 4c outlet air ends end, and annular seal plate 4d goes out with external conical sleeve 4a and the second inner conical drogue 4c respectively
Wind end end connects.External conical sleeve 4a, the first inner conical drogue 4b, the second inner conical drogue 4c and annular seal plate 4d are cooperatively formed in annular
Chamber.The storage bin 6 is formed in annular cavity.
Further, the annular cavity top is axially opposed is equipped in two pieces of partition boards 4e, two pieces of partition board 4e and annular
Chamber cooperatively forms storage bin 6.On the second inner conical drogue 4c that the electrical ball valve 6c is arranged above partition board 4e.Pass through first and second
The cooperation of inner conical drogue further reduces space outlet, improves air velocity.
Preferably, several vibration rods 7 are distributed in the storage bin 6, the spacing between adjacent vibration rod 7 is 3-5cm.It adopts
With the mechanism of vibration rod, guide cone can be made to be sleeved in use, the vibrations generated make vibration rod generate resonance, and then play and prevent from doing
The hardened effect of powder extinguishing chemical.
In use, when needing to carry out dry-chemical fire extinguishing to scene of fire, it is existing that predetermined fire is moved the device by vehicle
, convolution driving rotation is then controlled by control terminal, drives runing rest and the rotation of wind-guiding tapered sleeve, and by wind-guiding tapered sleeve tune
It is whole extremely consistent with the direction of scene of fire.Meanwhile the adjustment of angle is carried out to hydraulic cylinder by control terminal, it will connect with hydraulic cylinder
The air outlet of the wind-guiding tapered sleeve connect is directed at scene of fire.It, will finally by the cooperation of axial flow blower, wind-guiding tapered sleeve and electrical ball valve
The dry powder being stored in storage bin sprays, to realize the mesh for carrying out dry powder fire extinguishing agent injection to predetermined scene of fire at a distance
's.When dry powder fire extinguishing agent is finished, opens sealing cover and carry out adding powder.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (7)
1. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation includes the base support (1) being connect with vehicle rear platform, special
Sign is that the base support (1) is equipped with rotary support mechanism (2), and it is single that the rotary support mechanism (2) is connected with control
Member；It is equipped with axial flow blower (3) on rotary support mechanism (2), is equipped in axial flow blower (3) outlet air end and is oriented to tapered sleeve (4), is oriented to
Pitch angle regulating mechanism (5) is equipped between tapered sleeve (4) and rotary support mechanism (2)；It is equipped with storage being oriented to tapered sleeve (4) internal upper part
The storage bin (6) of dry powder fire extinguishing agent is equipped with charging door (6a) on storage bin (6) outer wall, and sealing is equipped at charging door (6a)
Cover (6b), storage bin (6) bottom be oriented to tapered sleeve (4) central axes to end face on be equipped with electrical ball valve (6c)；The axis
Flow fan (3), electrical ball valve (6c) are connect with control unit respectively.
2. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 1, which is characterized in that the rotation
Supporting mechanism (2) is by bearing (2a), the revolution driving (2b) being arranged on bearing (2a), the rotation being connect with revolution driving (2b)
Holder (2c) and the hydraulic station composition being arranged in bearing (2a)；The hydraulic station is connect with control unit；The axial flow blower
(3) both sides are equipped with the articulated shaft (3a) hinged with runing rest (2c), are equipped with and articulated shaft (3a) in the upper end runing rest (2c)
Matched axle bed (2d).
3. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 1, which is characterized in that the guiding
Tapered sleeve (4) is made of external conical sleeve (4a), the first inner conical drogue (4b), the second inner conical drogue (4c) and annular seal plate (4d)；In first
Tapered sleeve (4b) air intake end is connected with external conical sleeve (4a) air intake end, the first inner conical drogue (4b) outlet air end end and second
Inner conical drogue (4c) outlet air end end is connected, and annular seal plate (4d) goes out with external conical sleeve (4a) and the second inner conical drogue (4c) respectively
Wind end end connects；External conical sleeve (4a), the first inner conical drogue (4b), the second inner conical drogue (4c) and annular seal plate (4d) cooperatively form
Annular cavity；The storage bin (6) is formed in annular cavity.
4. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 3, which is characterized in that the annular
Inner cavity top is axially opposed to be equipped with two pieces of partition boards (4e), and two pieces of partition boards (4e) cooperatively form storage bin (6) with annular cavity；Institute
It states on the second inner conical drogue (4c) that electrical ball valve (6c) is arranged above partition board (4e).
5. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 1 or 3, which is characterized in that described
Several vibration rods (7) are distributed in storage bin (6), the spacing between adjacent vibration rod (7) is 3-5cm.
6. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 2, which is characterized in that the pitching
Angle regulating mechanism (5) is by along being oriented to, tapered sleeve (4) is axially disposed within the support strip (5a) for being oriented to tapered sleeve (4) outer bottom and both ends are distinguished
Hydraulic cylinder (5b) composition being hinged in support strip (5a) and runing rest (2c)；Hydraulic cylinder (5b) and hydraulic station piping connection.
7. a kind of vehicle-mounted air-assisted long-range dry powder extinguishing installation according to claim 2, which is characterized in that the rotation
The side holder (2c) is equipped with electric cabinet (8), and described control unit setting is in electric cabinet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651648.3A CN108553779A (en) | 2018-06-22 | 2018-06-22 | Vehicle-mounted air-assisted long-range dry powder extinguishing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651648.3A CN108553779A (en) | 2018-06-22 | 2018-06-22 | Vehicle-mounted air-assisted long-range dry powder extinguishing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553779A true CN108553779A (en) | 2018-09-21 |
Family
ID=63554332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810651648.3A Pending CN108553779A (en) | 2018-06-22 | 2018-06-22 | Vehicle-mounted air-assisted long-range dry powder extinguishing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837498A (en) * | 2021-03-01 | 2021-05-25 | 国网冀北电力有限公司唐山供电公司 | Safety protection device for line maintenance and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0670997A (en) * | 1992-08-26 | 1994-03-15 | Nohmi Bosai Ltd | Extinguishing device |
| CN2688317Y (en) * | 2004-04-21 | 2005-03-30 | 杨嘉能 | Air powder mixed extinguisher and corollary stand |
| CN103786628A (en) * | 2014-01-09 | 2014-05-14 | 平安电气股份有限公司 | Mobile multi-stage hydraulic-drive pneumatic spray dust-settling truck |
| CN204148022U (en) * | 2014-10-18 | 2015-02-11 | 广东科华环境设备有限公司 | Fog gun atomization gun barrel |
| CN204702021U (en) * | 2015-05-20 | 2015-10-14 | 确成硅化学股份有限公司 | A kind of feed bin preventing material from hardening |
| CN105107112A (en) * | 2015-07-01 | 2015-12-02 | 凌文祥 | Fire fighting truck |
| CN105329567A (en) * | 2015-11-13 | 2016-02-17 | 重庆卡美伦科技有限公司合川分公司 | Dry powder material storage warehouse |
-
2018
- 2018-06-22 CN CN201810651648.3A patent/CN108553779A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0670997A (en) * | 1992-08-26 | 1994-03-15 | Nohmi Bosai Ltd | Extinguishing device |
| CN2688317Y (en) * | 2004-04-21 | 2005-03-30 | 杨嘉能 | Air powder mixed extinguisher and corollary stand |
| CN103786628A (en) * | 2014-01-09 | 2014-05-14 | 平安电气股份有限公司 | Mobile multi-stage hydraulic-drive pneumatic spray dust-settling truck |
| CN204148022U (en) * | 2014-10-18 | 2015-02-11 | 广东科华环境设备有限公司 | Fog gun atomization gun barrel |
| CN204702021U (en) * | 2015-05-20 | 2015-10-14 | 确成硅化学股份有限公司 | A kind of feed bin preventing material from hardening |
| CN105107112A (en) * | 2015-07-01 | 2015-12-02 | 凌文祥 | Fire fighting truck |
| CN105329567A (en) * | 2015-11-13 | 2016-02-17 | 重庆卡美伦科技有限公司合川分公司 | Dry powder material storage warehouse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837498A (en) * | 2021-03-01 | 2021-05-25 | 国网冀北电力有限公司唐山供电公司 | Safety protection device for line maintenance and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
|
| RJ01 | Rejection of invention patent application after publication |