CN206081434U - Electricity initiator and fire extinguishing apparatus - Google Patents
Electricity initiator and fire extinguishing apparatus Download PDFInfo
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- CN206081434U CN206081434U CN201620935425.6U CN201620935425U CN206081434U CN 206081434 U CN206081434 U CN 206081434U CN 201620935425 U CN201620935425 U CN 201620935425U CN 206081434 U CN206081434 U CN 206081434U
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Abstract
The utility model relates to a fire -fighting equipment technical field especially relates to an electricity initiator and fire extinguishing apparatus. This electricity initiator includes elementary lead wire, safety component, secondary lead wire and bridge silk, safety component includes the magnetic core, the winding has primary and secondary coil on the magnetic core, elementary pin connection primary, secondary pin connection secondary coil, secondary lead wire is kept away from secondary coil's one end is connected the bridge silk, the surface of bridge silk is provided with triggers the medicament, the surface of triggering the medicament is provided with the dampproof course. Fire extinguishing apparatus includes electricity initiator. The utility model aims to provide an electricity initiator and fire extinguishing apparatus to solve the anti stray current, the poor technical problem of interference killing feature that exist among the prior art, in order to reduce the probability that the mistake starts fire extinguishing apparatus through improving electric initiator.
Description
Technical field
The utility model is related to fire-fighting equipment technical field, more particularly to a kind of electric initiator and fire-extinguishing apparatus.
Background technology
At present, electricity can all be used in order to start the fire-extinguishing apparatus of pyrotechnics class or no pressure class in fire-fighting domain
Initiator；Its Main Function is to start fire-extinguishing apparatus by converting electrical signals to start the heat of fire-extinguishing apparatus.
Electric initiator currently on the market is mainly with lead, igniter wire, triggering medicament, moisture protection layer composition；Its work
It is as mode：Rated operational voltage is added at the two ends of lead, when electric current flows through igniter wire, igniter wire can produce heat energy；By igniter wire
The heat energy of generation is starting triggering medicament；Started corresponding fire-extinguishing apparatus by triggering medicament again.
Fire-extinguishing apparatus, especially installed in the fire-extinguishing apparatus in unmanned, bad environments place, if electric initiator is opened by mistake
It is dynamic to cause a large amount of medicaments in fire-extinguishing apparatus to spurt without reason, very big economic loss will necessarily be caused, on rare occasion, more
It is possible to thus result in personnel casualty accidentses.
And existing electric initiator by electric current directly triggering, the starting current is very little；Due to starting current
It is very little, so usually startup can be triggered because of extraneous interference source in some specific environment or rugged environment, than
Such as, electrostatic, thunder and lightning, electromagnetic interference etc., its anti-stray current, poor anti jamming capability, so as to cause to use existing electric initiator
Easily is there is error starting phenomenon by the interference of extraneous factor in the fire-extinguishing apparatus manufactured.
Utility model content
The purpose of this utility model is to provide electric initiator, to solve anti-stray current present in prior art, resist
The technical problem of interference performance difference.
The purpose of this utility model also resides in offer fire-extinguishing apparatus, to reduce error starting fire extinguishing by improving electric initiator
The probability of equipment.
Based on above-mentioned first purpose, the electric initiator of the utility model offer, including primary lead, safety element, secondary
Lead and igniter wire；
The safety element includes magnetic core, and primary coil and secondary coil are wound with the magnetic core；The primary lead
Connect the primary coil, the secondary lead connects the secondary coil；
The secondary lead connects the igniter wire away from one end of the secondary coil；The surface of the igniter wire is provided with tactile
Dispensing agent, the surface of the triggering medicament is provided with damp-proof layer.
Further, described electric initiator also includes the first housing；
The magnetic core is fixedly installed on first enclosure interior, the igniter wire, the triggering medicament and the damp-proof layer
First hull outside is arranged on, it is external that the primary lead extends to the first shell away from one end of the primary coil
Portion.
Further, two primary leads stretch out the part of first housing in multiple twin wire.
Further, described electric initiator also includes the second housing；
The magnetic core, the igniter wire, the triggering medicament and the damp-proof layer are fixedly installed in the second shell body
Portion, the primary lead extends to second hull outside away from one end of the primary coil.
Further, the primary lead is wound the primary coil on the magnetic core；
The secondary lead is wound the secondary coil on the magnetic core.
Further, the number of turn of the number of turn of the primary coil less than the secondary coil.
Further, two secondary leads are parallel to each other near one end of the igniter wire, and two secondary are drawn
Line interval setting.
Further, the quantity of the igniter wire is multiple；Multiple igniter wires be connected in parallel in the secondary lead away from
One end of the secondary coil.
Further, the material of first housing is metal or plastics.
Based on above-mentioned second purpose, the fire-extinguishing apparatus of the utility model offer, including described electric initiator.
Electric initiator and fire-extinguishing apparatus that the utility model is provided, including primary lead, safety element, secondary lead and bridge
Silk, wherein safety element include magnetic core, and primary coil and secondary coil are wound with magnetic core, and primary lead connection is just
Level coil, secondary lead connection secondary coil；By increasing the primary lead of magnetic core connection and secondary lead, with by " electricity-
The process of magnetic-electricity ", realizes the transmission of electric energy；Stray electrical current, High-frequency Interference can be effectively filtered during electric energy is transmitted
Deng, the interference source produced due to reasons such as thunder and lightning, electric leakage, electrostatic can be effectively filtered, it is one safety of good formation, anti-to do
The barrier disturbed, so that secondary coil obtains an effective voltage x current and makes igniter wire produce the heat that can start triggering medicament
Can, and then start corresponding fire-extinguishing apparatus by starting triggering medicament, greatly to reduce the error starting of electric initiator, and then reduce
The probability of the error starting of fire-extinguishing apparatus, can reduce causes a large amount of medicaments in fire-extinguishing apparatus to spray without reason because of electric initiator error starting
Bleed off.
The fire-extinguishing apparatus that the utility model is provided, including electric initiator；By improving electric initiator, increase magnetic core connection just
Level lead and secondary lead, realize the transmission of electric energy, effectively to filter stray electrical current, High-frequency Interference using " electricity-magnetic-electricity "
Deng, and effectively filter the interference source produced due to reasons such as thunder and lightning, electric leakage, electrostatic, formed well safety together, anti-do
The barrier disturbed, greatly reduces the error starting of electric initiator, and then reduces the probability of the error starting of fire-extinguishing apparatus.
Description of the drawings
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the electric initiator that the utility model embodiment one is provided；
Fig. 2 is another structural representation of the electric initiator that the utility model embodiment one is provided.
Reference：
1- primary leads；The housings of 2- first；3- safety elements；
4- secondary leads；5- igniter wires；6- triggers medicament；
7- damp-proof layers；The housings of 8- second.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than the embodiment of whole.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe the utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Referring to shown in Fig. 1, Fig. 2, present embodiments providing a kind of electric initiator；Fig. 1 causes for the electricity that the present embodiment is provided
The structural representation of device；Another structural representation of the electric initiator that Fig. 2 is provided for the present embodiment.
Referring to shown in Fig. 1, Fig. 2, the electric initiator that the present embodiment is provided is widely used in startup pyrotechnics class or no pressure
The fire-fighting fire-extinguishing equipment of class and other applicable fire-extinguishing apparatus cause starter, the electric initiator to include primary lead 1, safety
Element 3, secondary lead 4 and igniter wire 5.
Safety element 3 includes magnetic core, primary coil and secondary coil is wound with magnetic core, that is to say, that in safety element 3
On be wound with primary coil and secondary coil；Primary lead 1 connects primary coil, the connection secondary coil of secondary lead 4.By peace
Full element 3, namely by magnetic core so that this electric initiator realizes that the electric energy of " electricity-magnetic-electricity " is transmitted by the law of electromagnetic induction,
With the interference that the interference source filtered due to reasons such as thunder and lightning, electric leakage, electrostatic is produced.
Secondary lead 4 connects igniter wire 5 away from one end of secondary coil；The surface of igniter wire 5 is provided with triggering medicament 6, triggering
The surface of medicament 6 is provided with damp-proof layer 7.Medicament 6 is triggered to protect by damp-proof layer 7, it is to avoid triggering medicament 6 is damaged with the moisture absorption
It is bad.
Alternatively, igniter wire 5 is heating wire.
Alternatively, damp-proof layer 7 is polyester layer.
Electric initiator includes primary lead 1, safety element 3, secondary lead 4 and igniter wire 5 described in the present embodiment, wherein pacifying
Full element 3 includes magnetic core, and primary coil and secondary coil are wound with magnetic core, and the primary connection of lead 1 primary coil,
Secondary lead 4 connects secondary coil；By increasing the primary lead 1 of magnetic core connection and secondary lead 4, with by " electricity-magnetic-electricity "
Process, realize the transmission of electric energy；Stray electrical current, High-frequency Interference etc. can be effectively filtered during electric energy is transmitted, can be had
The interference source that the filtration of effect is produced due to reasons such as thunder and lightning, electric leakage, electrostatic, forms well safe, jamproof screen together
Barrier, so that secondary coil obtains an effective voltage x current and makes igniter wire 5 produce the heat energy that can start triggering medicament 6, enters
And pass through startup triggering medicament 6 and start corresponding fire-extinguishing apparatus, greatly to reduce the error starting of electric initiator, and then reduction fire extinguishing
The probability of the error starting of equipment, can reduce causes a large amount of medicaments in fire-extinguishing apparatus to spurt without reason because of electric initiator error starting
Fall.
Shown in Figure 1, in the alternative of the present embodiment, the electric initiator also includes the first housing 2；By first
Housing 2 is located at the components and parts such as the magnetic core in first shell body 2 to fix safety element 3, namely fixed magnetic core with protection.
Specifically, magnetic core is fixedly installed on inside the first housing 2, and igniter wire 5, triggering medicament 6 and damp-proof layer 7 are arranged on the
Outside one housing 2, primary lead 1 extends to the outside of the first housing 2 for being connected with fire-extinguishing apparatus away from one end of primary coil,
Secondary lead 4 extends to the outside of the first housing 2 and is connected with igniter wire 5 away from one end of secondary coil.In addition, igniter wire 5 is arranged on
The outside of the first housing 2, after starting in order to the triggering of electric initiator, directly changes igniter wire 5, triggering medicament 6 and damp-proof layer 7
Point, safety element 3 can be reused.
Further, two primary leads 1 stretch out the part of the first housing 2 in multiple twin wire, namely two primary leads 1
The part torsion for stretching out the first housing 2 is bundled into twisted shape.That is, two primary leads 1 are wrapped in one piece, draw in order to primary
Line 1 connects fire-extinguishing apparatus etc. away from one end of primary coil.
Shown in Figure 2, in the alternative of the present embodiment, the electric initiator includes the second housing 8；
Magnetic core, igniter wire 5, triggering medicament 6 and damp-proof layer 7 be fixedly installed on inside the second housing 8, primary lead 1 away from
One end of primary coil extends to the outside of the second housing 8 for being connected with fire-extinguishing apparatus, and secondary lead 4 is fixedly installed on second shell
Inside body 8.Preferably, magnetic core, igniter wire 5, triggering medicament 6 and damp-proof layer 7 are wholely set with the second housing 8, to improve electric initiation
The stability and reliability of device structure, reduces the structural damage that transport etc. is caused to electric initiator.
The material of the second housing 8 can be for example metal or plastics, to avoid the second housing 8 from producing deformation, to protect
Magnetic core, igniter wire 5, triggering medicament 6 and damp-proof layer 7 etc. in the second housing 8.
Preferably, the second housing 8 is plastic packaging housing；Further, the second housing 8 is silica gel plastic packaging housing.So that magnetic core,
Igniter wire 5, triggering medicament 6 and damp-proof layer 7 are wholely set with the second housing 8, to improve the stability and reliability of electric initiator structure
Property.
In the alternative of the present embodiment, primary coil and secondary coil can be the proprietary coil being arranged on magnetic core,
Can also primary lead 1 and secondary lead 4 wind and formed；Specifically, primary lead 1 is wound on magnetic core
Primary coil；Secondary lead 4 is wound secondary coil on magnetic core；Such as primary lead 1 winds n on magnetic core and encloses to form n
Circle primary coil, secondary lead 4 winds n on magnetic core and encloses to form n circle secondary coils.Twined by primary lead 1 and secondary lead 4
Around coil is formed, to simplify the structure of electricity initiator, the cost of electric initiator is reduced.
Further, the number of turn of the number of turn of primary coil less than secondary coil.It can be seen from the law of electromagnetic induction, voltage with
The number of turn of coil is directly proportional, and electric current is inversely proportional to the number of turn of coil, during so that primary lead 1 realizing that electric energy is transmitted by magnetic core,
The voltage of secondary lead 4 is improved, and then makes igniter wire 5 produce the heat energy that can start triggering medicament 6, by starting triggering medicament 6
Start corresponding fire-extinguishing apparatus, greatly to reduce the error starting of electric initiator.
In the alternative of the present embodiment, two secondary leads 4 are parallel to each other near one end of igniter wire 5, and two secondary
The interval setting of lead 4；By two secondary leads 4 that are spaced, being parallel to each other, to avoid two after igniter wire 5 fuses
Individual secondary lead 4 because of distance too closely and in an ON state so that two secondary leads 4 are in open-circuit condition.
Further, the mid portion of two secondary leads 4 is turned round and is bundled into twisted shape, to fix two secondary leads 4.
In the alternative of the present embodiment, the quantity of igniter wire 5 is multiple；It is remote that multiple igniter wires 5 are connected in parallel in secondary lead 4
From one end of secondary coil.The quantity of igniter wire 5 for example can be 2,3 etc.；Preferably, the quantity of igniter wire 5 is 2.Pass through
Multiple igniter wires 5 are set, failure and cause are unable to normal ignition such as fracture occur to prevent single igniter wire 5, made with reducing outside
With the impact of environmental factor, to improve the stability and unfailing performance of electric initiator work.
In the alternative of the present embodiment, the material of the first housing 2 is metal or plastics.Preferably, first housing 2
Material is metal, to avoid the first housing 2 from producing deformation, to protect magnetic core in first shell body 2 etc..
Embodiment two
Embodiment two provides a kind of fire-extinguishing apparatus, and the embodiment includes the electric initiator described in embodiment one, embodiment
The technical characteristic of the electric initiator disclosed in is also applied for the embodiment, and the technology of the published electric initiator of embodiment one is special
Levy and description is not repeated.
The fire-extinguishing apparatus that the present embodiment is provided includes electric initiator.By winding primary coil on the magnetic core of electric initiator
And secondary coil, and primary lead connection primary coil, secondary lead connection secondary coil, namely by increasing magnetic core connection
Primary lead and secondary lead, by the process of " electricity-magnetic-electricity ", to realize the transmission of electric energy；During electric energy is transmitted
Stray electrical current, High-frequency Interference etc. can be effectively filtered, can effectively be filtered due to doing that the reasons such as thunder and lightning, electric leakage, electrostatic are produced
Source is disturbed, safe, jamproof barrier together is formed well, so that secondary coil obtains an effective voltage x current order
Igniter wire produces the heat energy that can start triggering medicament, and then starts corresponding fire-extinguishing apparatus by starting triggering medicament, with very big
The error starting of electric initiator, and then the probability of the error starting of reduction fire-extinguishing apparatus are reduced, can be reduced because of electric initiator error starting
The a large amount of medicaments in fire-extinguishing apparatus are caused to spurt without reason.
Fire-extinguishing apparatus described in the present embodiment has the advantages that described in embodiment one electric initiator, disclosed in embodiment one
Other advantage heres of the electric initiator are not repeated description.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of electric initiator, it is characterised in that including primary lead, safety element, secondary lead and igniter wire；
The safety element includes magnetic core, and primary coil and secondary coil are wound with the magnetic core；The primary lead connection
The primary coil, the secondary lead connects the secondary coil；
The secondary lead connects the igniter wire away from one end of the secondary coil；The surface of the igniter wire is provided with triggering medicine
Agent, the surface of the triggering medicament is provided with damp-proof layer.
2. electric initiator according to claim 1, it is characterised in that also including the first housing；
The magnetic core is fixedly installed on first enclosure interior, and the igniter wire, the triggering medicament and the damp-proof layer are arranged
In first hull outside, the primary lead extends to first hull outside away from one end of the primary coil.
3. electric initiator according to claim 2, it is characterised in that two primary leads stretch out first housing
Part be in multiple twin wire.
4. electric initiator according to claim 1, it is characterised in that also including the second housing；
The magnetic core, the igniter wire, the triggering medicament and the damp-proof layer are fixedly installed on second enclosure interior, institute
State primary lead and extend to second hull outside away from one end of the primary coil.
5. the electric initiator according to any one of claim 1-4, it is characterised in that the primary lead is on the magnetic core
It is wound the primary coil；
The secondary lead is wound the secondary coil on the magnetic core.
6. electric initiator according to claim 5, it is characterised in that the number of turn of the primary coil is less than the secondary wire
The number of turn of circle.
7. the electric initiator according to any one of claim 1-4, it is characterised in that two secondary leads are near described
One end of igniter wire is parallel to each other, and two secondary lead interval settings.
8. the electric initiator according to any one of claim 1-4, it is characterised in that the quantity of the igniter wire is multiple；It is many
The individual igniter wire is connected in parallel in the one end of the secondary lead away from the secondary coil.
9. electric initiator according to claim 2, it is characterised in that the material of first housing is metal or modeling
Material.
10. a kind of fire-extinguishing apparatus, it is characterised in that including the electric initiator described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935425.6U CN206081434U (en) | 2016-08-24 | 2016-08-24 | Electricity initiator and fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935425.6U CN206081434U (en) | 2016-08-24 | 2016-08-24 | Electricity initiator and fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081434U true CN206081434U (en) | 2017-04-12 |
Family
ID=58469970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935425.6U Active CN206081434U (en) | 2016-08-24 | 2016-08-24 | Electricity initiator and fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178371A (en) * | 2016-08-24 | 2016-12-07 | 江西清华实业有限公司 | Electroinitiation device and fire-extinguishing apparatus |
-
2016
- 2016-08-24 CN CN201620935425.6U patent/CN206081434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178371A (en) * | 2016-08-24 | 2016-12-07 | 江西清华实业有限公司 | Electroinitiation device and fire-extinguishing apparatus |
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