CN105020740A - Ejection control device of pneumatic igniter - Google Patents
Ejection control device of pneumatic igniter Download PDFInfo
- Publication number
- CN105020740A CN105020740A CN201510372432.XA CN201510372432A CN105020740A CN 105020740 A CN105020740 A CN 105020740A CN 201510372432 A CN201510372432 A CN 201510372432A CN 105020740 A CN105020740 A CN 105020740A
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- China
- Prior art keywords
- cylindrical shell
- igniter
- packed
- trigger
- pilot hole
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- 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.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an ejection control device of a pneumatic igniter, and relates to an injection control device, in particular to an ejection control device for a flame projector. The invention aims to provide the ejection control device of the pneumatic igniter, which is simple in structure, low in cost, convenient for operation and safe in operation. The ejection control device of the pneumatic igniter comprises a pulse electrospark generator, a pipe switch and a trigger.
Description
Technical field
The present invention relates to a kind of ejection control device, particularly relate to a kind of for flame projector ejection control device.
Background technology
Tradition flame projector needs before release combustible, and first ignition charge is placed on eductor ports place, fuel gas can ignite when spraying subsequently.But this kind of mode of operation is comparatively dangerous,
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, cost is low, the vapour-pressure type igniter ejection control device of easy and simple to handle, handling safety.
Vapour-pressure type igniter ejection control device of the present invention, comprises cylindrical shell, handle and trigger, is provided with pulse igniter in described cylindrical shell, and cylindrical shell controls the switch of the connected sum pulse igniter of itself and pipeline by trigger.
Vapour-pressure type igniter ejection control device of the present invention, wherein said trigger establishes rear projection and rear lower convexity, the top of described rear projection is glued with the switch shrapnel of pulse igniter, the top of described rear lower convexity is glued with packed-piston bar, described packed-piston bar and packed-piston are fixed, described packed-piston is arranged in the pilot hole of handle, packed-piston and pilot hole are being tightly connected of can moving axially, described pilot hole and cylindrical shell have angle, pilot hole is communicated with cylindrical shell, its junction is provided with switch plate, and described switch plate and packed-piston are fixed.
Vapour-pressure type igniter ejection control device of the present invention, is provided with spring between wherein said switch plate and inner barrel.
Vapour-pressure type igniter ejection control device of the present invention, wherein said cylindrical shell is at the extended line place of pilot hole away from trigger, and offer consent, described consent is threaded with cock body, is provided with spring between switch plate and cock body.
Vapour-pressure type igniter ejection control device of the present invention, wherein said pilot hole tilts along the junction of cylindrical shell and pipeline to trigger place.
Vapour-pressure type igniter ejection control device difference from prior art of the present invention is that vapour-pressure type igniter ejection control device of the present invention can control the switch of cylindrical shell and the switch of pulse igniter by same trigger simultaneously, easy and simple to handle, handling safety, improves its service efficiency greatly.
Spring on a kind of multi-function back igniter of the present invention breaker in middle sheet can reset by auxiliary switch sheet, i.e. the trigger that resets by reset packed-piston.
In a kind of multi-function back igniter of the present invention, cock body not only can be used as the assembling entrance of packed-piston, and can be turned on, and carries out draining, exhaust, the process such as clean to cylindrical shell.
In a kind of multi-function back of the present invention igniter, pilot hole tilts along the junction of cylindrical shell and pipeline to trigger place is because the pressure that flows of the oriented cylindrical shell other end of fluid in pipeline, and this kind of angle of inclination can utilize the component of pressure, make switch plate automatically reset to closed condition, prevent maloperation or switch failure.
Below in conjunction with accompanying drawing, vapour-pressure type igniter ejection control device of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the front sectional view of vapour-pressure type igniter ejection control device.
Detailed description of the invention
As shown in Figure 1, a kind of multi-function back igniter of the present invention comprises cylindrical shell 100, handle 200, trigger 300, rotatable seal nipple 400, pipeline 500, braces 600 and preserving jar 700.Preserving jar 700 is fixed with braces 600, and preserving jar 700 is connected with cylindrical shell 100 one end by pipeline 500, is provided with pulse igniter 803 in cylindrical shell 100, and cylindrical shell 100 controls the switch of the connected sum pulse igniter 803 of itself and pipeline 500 by trigger 300.Wherein braces 600 shape can have the structure electing Dual-shoulder school bag as.
Preserving jar is shouldered by braces by a kind of multi-function back igniter of the present invention, and utilize pipeline and cylindrical shell by controllable for the fuel gas in pipeline ejection, be convenient in forest fire, it is burnt an isolation strip, also can put into the extinguishing devices such as high pressure dry powder, foam in certain preserving jar, the feature that the present invention is convenient for carrying can be utilized equally.
Trigger 300 establishes rear projection 802 and rear lower convexity 801.The top of rear projection 802 is glued with the switch shrapnel 804 of pulse igniter 803.The top of rear lower convexity 801 is glued with packed-piston bar 805.Packed-piston bar 805 is fixed with packed-piston 809.Packed-piston 809 is arranged in the pilot hole 806 of handle 200, and packed-piston 809 and pilot hole 806 are being tightly connected of can moving axially.Pilot hole 806 has angle with cylindrical shell 100, and pilot hole 806 is communicated with cylindrical shell 100, and its junction is provided with switch plate 808.Switch plate 808 is fixed with packed-piston 809.
Utilize trigger to open the switch of pulse igniter and pipeline in a kind of multi-function back igniter of the present invention simultaneously, facilitate the action of fire fighter, and make that this apparatus structure is simple, cost is low.
Spring is provided with between switch plate 808 and cylindrical shell 100 inside.
Spring on a kind of multi-function back igniter of the present invention breaker in middle sheet can reset by auxiliary switch sheet, i.e. the trigger that resets by reset packed-piston.
Certainly, the set-up mode of spring also can be: cylindrical shell 100, at the extended line place of pilot hole 806 away from trigger 300, offers consent.Consent is threaded with cock body 807, is provided with spring between switch plate 808 and cock body 807.
In a kind of multi-function back igniter of the present invention, cock body not only can be used as the assembling entrance of packed-piston, and can be turned on, and carries out draining, exhaust, the process such as clean to cylindrical shell.
Pilot hole 806 tilts along the junction of cylindrical shell 100 and pipeline 500 to trigger 300 place.
In a kind of multi-function back of the present invention igniter, pilot hole tilts along the junction of cylindrical shell and pipeline to trigger place is because the pressure that flows of the oriented cylindrical shell other end of fluid in pipeline, and this kind of angle of inclination can utilize the component of pressure, make switch plate automatically reset to closed condition, prevent maloperation or switch failure.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a vapour-pressure type igniter ejection control device, it is characterized in that: comprise cylindrical shell (100), handle (200) and trigger (300), be provided with pulse igniter (803) in described cylindrical shell (100), cylindrical shell (100) controls the switch of the connected sum pulse igniter (803) of itself and pipeline (500) by trigger (300).
2. a kind of multi-function back igniter according to claim 1, it is characterized in that: described trigger (300) establishes rear projection (802) and rear lower convexity (801), the top of described rear projection (802) is glued with the switch shrapnel (804) of pulse igniter (803), the top of described rear lower convexity (801) is glued with packed-piston bar (805), described packed-piston bar (805) is fixed with packed-piston (809), described packed-piston (809) is arranged in the pilot hole (806) of handle (200), packed-piston (809) and pilot hole (806) are being tightly connected of can moving axially, described pilot hole (806) has angle with cylindrical shell (100), pilot hole (806) is communicated with cylindrical shell (100), its junction is provided with switch plate (808), described switch plate (808) is fixed with packed-piston (809).
3. a kind of multi-function back igniter according to claim 2, is characterized in that: be provided with spring between described switch plate (808) and cylindrical shell (100) inside.
4. a kind of multi-function back igniter according to claim 2, it is characterized in that: described cylindrical shell (100) is at the extended line place of pilot hole (806) away from trigger (300), offer consent, described consent is threaded with cock body (807), is provided with spring between switch plate (808) and cock body (807).
5. a kind of multi-function back igniter according to claim 4, is characterized in that: described pilot hole (806) tilts along the junction of cylindrical shell (100) and pipeline (500) to trigger (300) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372432.XA CN105020740A (en) | 2015-06-30 | 2015-06-30 | Ejection control device of pneumatic igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372432.XA CN105020740A (en) | 2015-06-30 | 2015-06-30 | Ejection control device of pneumatic igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020740A true CN105020740A (en) | 2015-11-04 |
Family
ID=54410909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510372432.XA Pending CN105020740A (en) | 2015-06-30 | 2015-06-30 | Ejection control device of pneumatic igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020740A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519283A (en) * | 1946-09-05 | 1950-08-15 | Fmc Corp | Spray nozzle with valved whirl plunger |
| CN85202743U (en) * | 1985-07-06 | 1986-04-23 | 岩谷产业株式会社 | Liquid gas shot-firing device |
| CN2033473U (en) * | 1988-02-05 | 1989-03-01 | 沈华康 | Novel flame senerating device |
| US5865614A (en) * | 1997-01-10 | 1999-02-02 | Huang-His Hsu | Electronic ignition gun |
| CN2350082Y (en) * | 1998-08-01 | 1999-11-24 | 北京机械厂 | High-pressure chemical fire-extinguisher |
| CN101143123A (en) * | 2007-10-26 | 2008-03-19 | 于灵芝 | Linkage moxibustion device |
| CN201482624U (en) * | 2009-04-10 | 2010-05-26 | 安徽佳泰矿业科技有限公司 | Two-component polyurethane spray gun |
| CN201944880U (en) * | 2010-12-02 | 2011-08-24 | 天津芯慧鸿业科技发展有限公司 | High-energy electron ignition gun |
| CN203235167U (en) * | 2013-05-16 | 2013-10-16 | 浙江港龙消防机械有限公司 | Foam gun |
-
2015
- 2015-06-30 CN CN201510372432.XA patent/CN105020740A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519283A (en) * | 1946-09-05 | 1950-08-15 | Fmc Corp | Spray nozzle with valved whirl plunger |
| CN85202743U (en) * | 1985-07-06 | 1986-04-23 | 岩谷产业株式会社 | Liquid gas shot-firing device |
| CN2033473U (en) * | 1988-02-05 | 1989-03-01 | 沈华康 | Novel flame senerating device |
| US5865614A (en) * | 1997-01-10 | 1999-02-02 | Huang-His Hsu | Electronic ignition gun |
| CN2350082Y (en) * | 1998-08-01 | 1999-11-24 | 北京机械厂 | High-pressure chemical fire-extinguisher |
| CN101143123A (en) * | 2007-10-26 | 2008-03-19 | 于灵芝 | Linkage moxibustion device |
| CN201482624U (en) * | 2009-04-10 | 2010-05-26 | 安徽佳泰矿业科技有限公司 | Two-component polyurethane spray gun |
| CN201944880U (en) * | 2010-12-02 | 2011-08-24 | 天津芯慧鸿业科技发展有限公司 | High-energy electron ignition gun |
| CN203235167U (en) * | 2013-05-16 | 2013-10-16 | 浙江港龙消防机械有限公司 | Foam gun |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |