CN206499802U - A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation - Google Patents
A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation Download PDFInfo
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- CN206499802U CN206499802U CN201720030317.9U CN201720030317U CN206499802U CN 206499802 U CN206499802 U CN 206499802U CN 201720030317 U CN201720030317 U CN 201720030317U CN 206499802 U CN206499802 U CN 206499802U
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- dry powder
- aerogenesis
- sustained release
- reservoir pressure
- tank body
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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 non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation, including tank body, ignition mechanism, aerogenesis apparatus, ultra-fine dry powder, mozzle and baffle plate, the ignition mechanism and aerogenesis apparatus are installed on the tank body, the tank base is provided with mozzle, the exit of the tank base is provided with baffle plate, the ignition mechanism is connected with the aerogenesis apparatus, the aerogenesis apparatus includes aerogenesis component and coyote hole, aerogenesis component and the coyote hole connection, the coyote hole bottom is provided with shower nozzle；The ultra-fine dry powder is filled in the tank body；The ignition mechanism is connected with temperature sensor and/or alarm by control unit.The utility model easily realizes coordinated signals with fire-alarm, easily realizes that the linkage of extinguishing device starts and realizes that region is put out a fire.
Description
Technical field
The utility model belongs to fire control technology field, and in particular to a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine
Dry powder extinguishing installation.
Background technology
With the development of national economy, security against fire increasingly causes the great attention of each side.Large, medium and small type warehouse,
Largely gone out using dry powder extinguishing installation in the places such as cable duct, cable shaft, electric control chamber, archive office, city piping lane, machine station
Fire, such as portable dry powder fire extinguisher, gas type super-sonic dry-chemical fire extinguisher, explosion ejection-type dry powder extinguishing installation, reservoir pressure
Formula dry powder extinguishing installation etc..
There are following some deficiencies to some extent in comprehensive analysis, existing extinguishing device：
1) gas type super-sonic dry-chemical fire extinguisher uses common dry powder, and fire-fighting efficiency is low, is suitable for local fire extinguishment, uncomfortable
Answer total flooding fire extinguishing state.
2) portable dry powder fire extinguisher, when implementing fire extinguishing, personnel are difficult to enter the scene of a fire.
3) though explosion ejection-type dry powder extinguishing installation is using ultra-fine dry powder, because the spray regime of dry powder is quick-fried using moment
Broken pattern injection, i.e., dry powder can be ejected in 100ms in device, it is impossible to accomplish to make dry powder fully be atomized, ground dry powder heap
Product is serious, and extinguishing effect is limited.
4) though stored-pressure type dry powder extinguishing installation is using ultra-fine dry powder, due to being stored with pressure in advance in its extinguishing device
(1.2MPa or so), thus not only the regular maintenance Laboratory Fee of extinguishing device when, it is laborious, and extinguishing device can usually be referred to as
Pressure vessel there is potential safety hazard, and the possibility of dry powder can not be sprayed by adding extinguishing device and also there is gas leakage decompression.Therefore reservoir pressure
Using there is limitation in formula dry powder extinguishing installation.
5) Starting mode of stored-pressure type dry powder extinguishing installation typically automatically controls injection using glass envelope, is generally suitable for list
Tool extinguishing device realizes local fire extinguishment, is difficult to realize coordinated signals with fire-alarm, is difficult to realize that the linkage of extinguishing device is opened
It is dynamic to realize that region is put out a fire.Therefore use occasion has limitation.
Utility model content
Fire extinguishing linkage, good extinguishing effect, regular maintenance can be realized the technical problem to be solved in the present invention is to provide one kind
Convenient non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation, including tank body, ignition mechanism, aerogenesis dress
Put, ultra-fine dry powder, mozzle and baffle plate, the ignition mechanism and aerogenesis apparatus be installed on the tank body, the tank base
Provided with mozzle, the exit of the tank base is provided with baffle plate, and the ignition mechanism is connected with the aerogenesis apparatus, the production
Device of air includes aerogenesis component and coyote hole, and the aerogenesis component and coyote hole are connected, and the coyote hole bottom is provided with shower nozzle；
The ultra-fine dry powder is filled in the tank body；
The ignition mechanism is connected with temperature sensor and/or alarm by control unit.
In a preferred embodiment of the present utility model, the aerogenesis component is electric aerogenesis component, the electric aerogenesis group
Part and coyote hole connection, the electric aerogenesis component are connected with described control unit.
In a preferred embodiment of the present utility model, the aerogenesis apparatus also includes hold one's breath mechanism, the aerogenesis group
Part is hot aerogenesis component, and the ignition mechanism is thermal ignition mechanism；
The thermal ignition mechanism after the mechanism of holding one's breath with the hot aerogenesis component by being connected；
The hot aerogenesis component is connected with the thermal ignition mechanism and described control unit respectively.
In a preferred embodiment of the present utility model, the mechanism of holding one's breath includes the cone and cone set gradually
Seat, the cone is provided with flash hole away from cone seat one end.
In a preferred embodiment of the present utility model, the thermal ignition mechanism includes heat-sensitive line, thermal ignition attachment cap
And ignition charge；The heat-sensitive line is connected after passing through thermal ignition attachment cap with ignition charge, and the ignition charge is located at the mechanism of holding one's breath
One end of middle cone.
In a preferred embodiment of the present utility model, the aerogenesis apparatus is installed on the tank by connection spiral shell of lighting a fire
In vivo.
In a preferred embodiment of the present utility model, drug blocking is sequentially provided between the aerogenesis component and the coyote hole
Plate and filter layer.
In a preferred embodiment of the present utility model, the tank body is provided with lower hanger and upper hanger, the lower extension
Frame is connected to form accommodating chamber with the upper hanger, and the ignition mechanism is in the accommodating chamber.
By above-mentioned technical proposal, the beneficial effects of the utility model are：
The utility model can produce electric aerogenesis structure or heat according to the difference of initiation method on field of employment and engineering design
Depressed structure is installed on tank body component.
Ultra-fine dry powder of the present utility model constitutes gas, solid two under the promotion of the fuel gas flow with certain speed, rapidly
Xiang Liu, by mozzle, the constraint for breaking through the small aluminium baffle plate of relative tank diameter sprays from small spout, and when continuing 2 seconds or so
Between thoroughly by tank body ultra-fine dry powder injection finish；Promotion of the ultra-fine dry powder in the high velocity air of certain pressure (about 2.6MPa)
Under, into protection zone, injection is realized the direct suppression of fire and spread to surrounding rapidly, and final ultra-fine dry powder exists in atomization state
Total flooding fire extinguishing state is formed in part and protection zone, fire is extinguished under the continuous physics of ultra-fine dry powder, chemical action.
The utility model is using simply, and good extinguishing effect, regular maintenance is simple, is easy to large-scale use and fire extinguishing.
The utility model easily realizes coordinated signals with fire-alarm, easily realizes that the linkage of extinguishing device starts and realizes region
Fire extinguishing.
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 accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present 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.
A kind of structural representation for specific embodiment that Fig. 1 provides for the utility model；
A kind of circuit theory diagrams for specific embodiment that Fig. 2 provides for the utility model；
The structural representation for another specific embodiment that Fig. 3 provides for the utility model；
A kind of circuit theory diagrams for specific embodiment that Fig. 4 provides for the utility model；
Numeral and the corresponding component title represented by letter in figure：
1st, tank body；2nd, ignition mechanism；3rd, ultra-fine dry powder；4th, mozzle；5th, baffle plate；6th, aerogenesis component；7th, coyote hole；8th, spray
Head；9th, control unit；10th, temperature sensor；11st, alarm；12nd, igniting connection spiral shell；13rd, hold one's breath mechanism；14th, grate；15、
Filter layer；16th, lower hanger；17th, upper hanger；18th, hanger nut.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to the drawings shown in 1-4, this is gone out using a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder of new offer
Fiery device, including tank body 1, ignition mechanism 2, aerogenesis apparatus, ultra-fine dry powder 3, mozzle 4 and baffle plate 5, the He of ignition mechanism 2
Aerogenesis apparatus is installed on the tank body 1, and the bottom of tank body 1 is provided with mozzle 4, and the exit of the bottom of tank body 1 is provided with
Baffle plate 5, the ignition mechanism 13 is connected with the aerogenesis apparatus, and the aerogenesis apparatus includes aerogenesis component 6 and coyote hole 7, described
Aerogenesis component 6 and coyote hole 7 are connected, and the bottom of coyote hole 7 is provided with shower nozzle 8；
In actual use, the material of baffle plate 5 can select aluminium material, meanwhile, those skilled in the art should know, in order to
Quick to spray ultra-fine dry powder 3, the diameter or surface area of aluminium baffle plate should be less than the diameter that tank body 1 is exported, facilitate ultra-fine dry powder
3 spray from small spout.
Because the volume of tank body 1 is larger, when ignition mechanism 2 and aerogenesis apparatus are installed in tank body 1, in tank body 1 and point
Gap and unnecessary cavity are respectively equipped between lighter structure 2 and aerogenesis apparatus, ultra-fine dry powder 3 is filled in the gap in tank body 1
In cavity, space is easy to use and saved.
The ignition mechanism 2 is connected with temperature sensor 10 and/or alarm 11 by control unit 9.
Embodiment 1
Referring to the drawings shown in 1-2, in the present embodiment, in addition to possessing said structure and feature, the aerogenesis component 6 is electricity
Aerogenesis component 6, electric the aerogenesis component 6 and the coyote hole 7 are connected, and the electric aerogenesis component 6 is connected with described control unit 9.
Use for convenience, powder column is provided with coyote hole 7.
Specifically, the aerogenesis apparatus is installed in the tank body 1 by connection spiral shell 12 of lighting a fire.Electric aerogenesis component 6 and institute
State and be sequentially provided with grate 14 and filter layer 15 between coyote hole 7.Meanwhile, use for convenience, tank body 1 is provided with the lower He of hanger 16
Upper hanger 17, the lower hanger 16 is connected to form accommodating chamber with the upper hanger 17, and the ignition mechanism 2 is located at the accommodating chamber
It is interior.When not in use usually, non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation (thermal initiation) of the present utility model by
Upper hanger 17 hangs on standby at the top of warehouse.Meanwhile, use for convenience, the bottom of tank body 1 is provided with hanger nut 18, can be with
Tank body 1 is hung up by hanger nut 18.
In use, when warehouse is when occurring fire, fire-alarm 11 or temperature-sensing magnetic power generation component detect temperature first
Degree and smog, which have, to be sent alarm and sends electric ignition signal to the control unit 9 of electric aerogenesis structure after exception；Ignition mechanism 2 is connected to
It is under fire rapidly after ignition signal, lights electric aerogenesis component 6 and the powder column in the coyote hole 7 that ignites, is produced after gas production charge column burning
Combustion gas is discharged with certain speed from the steam vent at shower nozzle 8, into ultra-fine dry powder 3.Ultra-fine dry powder 3 is with certain speed
Fuel gas flow promotion under, gas, solid two-phase flow are constituted rapidly, by mozzle 4, the small aluminium baffle plate of relative tank diameter is broken through
5 constraint sprays from small spout, and continue 2 seconds or so time thoroughly by tank body 1 ultra-fine dry powder 3 injection finish；Ultra-fine dry powder 3
Under the promotion of the high velocity air of certain pressure (about 2.6MPa), into protection zone, the direct suppression of fire is realized in injection rapidly
And spread to surrounding, final ultra-fine dry powder forms total flooding fire extinguishing state in atomization state in part and protection zone, and fire exists
It is extinguished under the continuous physics of ultra-fine dry powder, chemical action.
Embodiment 2
Referring to the drawings shown in 3-4, in another embodiment of the present utility model, the aerogenesis apparatus also includes machine of holding one's breath
Structure 13, the aerogenesis component 6 is hot aerogenesis component 6, and the ignition mechanism 2 is thermal ignition mechanism；
The thermal ignition mechanism 2 after the mechanism 13 of holding one's breath with the hot aerogenesis component 6 by being connected；
The hot aerogenesis component 6 is connected with the thermal ignition mechanism 2 and described control unit 9 respectively.
Wherein, mechanism of holding one's breath 13 includes cone and the cone seat set gradually, and the cone is provided with away from cone seat one end
Flash hole.
Specifically, thermal ignition mechanism 2 includes heat-sensitive line, thermal ignition attachment cap and ignition charge；The heat-sensitive line passes through focus
It is connected after fiery attachment cap with ignition charge, one end of ignition charge centrum in the mechanism 13 of holding one's breath.
Electric aerogenesis structure or hot aerogenesis structure can be installed according to the difference of initiation method on field of employment and engineering design
In on tank body component.
Further, the aerogenesis apparatus is installed in the tank body 1 by connection spiral shell 12 of lighting a fire.
Specifically, grate 14 and filter layer 15 are sequentially provided between hot aerogenesis component and the coyote hole 7.Specifically, tank
Body 1 is provided with lower hanger 16 and upper hanger 17, and the lower hanger 16 is connected to form accommodating chamber with the upper hanger 17, the point
Lighter structure 2 is in the accommodating chamber.Meanwhile, use for convenience, the bottom of tank body 1 is provided with hanger nut 18, Ke Yitong
Hanger nut 18 is crossed to hang up tank body 1.
When specifically used, when warehouse is when occurring fire, temperature sensor 10 monitors high temperature, while data are sent
To control unit 9, now, in the presence of scene of a fire high temperature (more than 170 DEG C) or flame spontaneous combustion, the fire of generation occur for heat-sensitive line
Flame lights ignition charge, and ignition charge flame passes through the flash hole for mechanism 13 of holding one's breath again to light hot aerogenesis component 6, hot aerogenesis component
6 by lighting the powder column in coyote hole 7 after grate 14, filter layer 15, and the purpose for setting grate 14 is to prevent from stopping
Only in use, drug fever aerogenesis component 16 enters coyote hole 7, and the purpose for filtering out 15 is then to realize filtering.Gas production charge column
The combustion gas produced after burning is sprayed with certain speed from shower nozzle 8, into the ultra-fine dry powder 3 in tank body 1.While gas generant composition in accordance
The combustion gas gas opposite direction produced after post burning is poured cone in cone seat, realization is held one's breath, to avoid gas by passing fiery body opening
Gas leakage, pressure release at the aperture that body is formed after hot aerogenesis structure upper end heat-sensitive line spontaneous combustion.Meanwhile, ultra-fine dry powder 3 is with one
Under the promotion of the fuel gas flow of constant speed degree, gas, solid two-phase flow are constituted rapidly, by mozzle 4, break through relative tank diameter small
The constraint of aluminium baffle plate 5 sprays from small spout, and continue 2 seconds or so time thoroughly by tank body 1 ultra-fine dry powder 3 injection finish；It is super
Thin dry powder 3 is under the promotion of the high velocity air of certain pressure (about 2.6MPa), and into protection zone, fire is realized in injection rapidly
Directly suppress and spread to surrounding, final ultra-fine dry powder 3 forms total flooding fire extinguishing shape in atomization state in part and protection zone
State, fire is extinguished under the continuous physics of ultra-fine dry powder 3, chemical action.
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 appended claims and its equivalent thereof.
Claims (9)
1. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation, it is characterised in that：Including tank body, dynamo exploder
Structure, aerogenesis apparatus, ultra-fine dry powder, mozzle and baffle plate, the ignition mechanism and aerogenesis apparatus are installed on the tank body, described
Tank base is provided with mozzle, and the exit of the tank base is provided with baffle plate, and the ignition mechanism connects with the aerogenesis apparatus
Connect, the aerogenesis apparatus includes aerogenesis component and coyote hole, the aerogenesis component and coyote hole are connected, and the coyote hole bottom is provided with spray
Head；
The ultra-fine dry powder is filled in the tank body；
The ignition mechanism is connected with temperature sensor and/or alarm by control unit.
2. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 1, its feature exists
In：The aerogenesis component is electric aerogenesis component, electric aerogenesis component and the coyote hole connection, the electric aerogenesis component with it is described
Control unit is connected.
3. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 1, its feature exists
In：The aerogenesis apparatus also includes mechanism of holding one's breath, and the aerogenesis component is hot aerogenesis component, and the ignition mechanism is focus lighter
Structure；
The thermal ignition mechanism after the mechanism of holding one's breath with the hot aerogenesis component by being connected；
The hot aerogenesis component is connected with the thermal ignition mechanism and described control unit respectively.
4. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 3, its feature exists
In：The mechanism of holding one's breath includes cone and the cone seat set gradually, and the cone is provided with flash hole away from cone seat one end.
5. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 4, its feature exists
In：The thermal ignition mechanism includes heat-sensitive line, thermal ignition attachment cap and ignition charge；The heat-sensitive line is passed through after thermal ignition attachment cap
It is connected with ignition charge, one end of ignition charge cone in the mechanism of holding one's breath.
6. ejection-type suspended type ultrafine dry powder extinguishing installation is sustained according to a kind of any described non-reservoir pressures of claim 1-5, its
It is characterised by：Grate and filter layer are sequentially provided between the aerogenesis component and the coyote hole.
7. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 6, its feature exists
In：The aerogenesis apparatus is installed in the tank body by connection spiral shell of lighting a fire.
8. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 6, its feature exists
In：The tank body is provided with lower hanger and upper hanger, and the lower hanger is connected to form accommodating chamber with the upper hanger, the igniting
Mechanism is in the accommodating chamber.
9. a kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation according to claim 6, its feature exists
In：The tank base is provided with flag nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030317.9U CN206499802U (en) | 2017-01-11 | 2017-01-11 | A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030317.9U CN206499802U (en) | 2017-01-11 | 2017-01-11 | A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation |
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| Publication Number | Publication Date |
|---|---|
| CN206499802U true CN206499802U (en) | 2017-09-19 |
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ID=59839115
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030317.9U Expired - Fee Related CN206499802U (en) | 2017-01-11 | 2017-01-11 | A kind of non-reservoir pressure sustained release ejection-type suspended type ultrafine dry powder extinguishing installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803830A (en) * | 2020-07-13 | 2020-10-23 | 山东环绿康新材料科技有限公司 | Marine suspension type superfine dry powder extinguishing device |
-
2017
- 2017-01-11 CN CN201720030317.9U patent/CN206499802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803830A (en) * | 2020-07-13 | 2020-10-23 | 山东环绿康新材料科技有限公司 | Marine suspension type superfine dry powder extinguishing device |
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| 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: 20170919 Termination date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |