CN202782841U - Automatic explosion discharging device used for explosion proof type firework and firecracker transport vehicle - Google Patents
Automatic explosion discharging device used for explosion proof type firework and firecracker transport vehicle Download PDFInfo
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- CN202782841U CN202782841U CN 201220433708 CN201220433708U CN202782841U CN 202782841 U CN202782841 U CN 202782841U CN 201220433708 CN201220433708 CN 201220433708 CN 201220433708 U CN201220433708 U CN 201220433708U CN 202782841 U CN202782841 U CN 202782841U
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- discharging device
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Abstract
The utility model provides an automatic explosion discharging device used for an explosion proof type firework and firecracker transport vehicle. The automatic explosion discharging device comprises a plurality of explosion proof doors which are hinged on a frame; one side of each explosion proof door is hinged on the side wall at the top of the frame; and the other side of each explosion proof door is provided with a magnetic force lock. Through adopting the above scheme, state parameters such as temperature, pressure and humidity in the carriage can be monitored and automatically controlled through a display control device. With the adoption of the automatic explosion discharging device, directional discharge and control are realized on accidental explosion, minimum of explosion hazard is realized, and the social loss is greatly reduced.
Description
Technical field
The utility model relates to the transport trolley technical field, refers in particular to a kind of automatic explosion venting device for explosion proof type fireworks and firecrackers transport trolley.
Background technology
Development along with society, the dangerous material particularly application of inflammable explosive article is increasingly extensive, such as various machine solvents, fuel oil, blue gas, fireworks, firecracker, explosive etc., at present, usually the explosive material of solid kind adopts common box-body truck transportation mostly, its railway carriage or compartment, compartment plate adopts common corrugated steel plate to make, bring about great losses for reducing the explosion accident that meets accident of fireworks and firecrackers transport trolley, people's custom thinking is by improving transport trolley envelope intensity, railway carriage or compartment plate material thickness, select high strength material with antagonism explosion pressure and shock wave, but this has not only improved envelope weight, increase manufacturing cost, reduced the defeated its usage economy of car, the more important thing is, the simple carriage structure of strengthening can not weaken explosion hazard, may make on the contrary blast damage power larger, causes larger destruction.Such as morning on August 22nd, 2009, a firecracker lorry that occurs in certain province expressway works the huge explosion accident of fighting, and causes 5 people dead, and automobile is all disintegrated.On December 5th, 2009, the lorry that one in certain city is loaded with more than 20 tons of black powders rises as blasting when travelling to the Jingzhu express way location, on-the-spot 4 people are dead, several lorry damages, and cause the damage of Jingzhu Highway In Dawu road surface, interruption of communication, on January 30th, 2010, the truck of a transporting fireworks firecracker is in the blast on fire of certain city's South 6th Ring RD, and good fortune causes no casualties.On March 27th, 2012, the truck of the transporting fireworks firecracker accident of blasting causes 4 people wrecked, and 27 people are injured, cause house collapse between more than 100 on every side.Therefore, in order to ensure the safety of fireworks and firecrackers transportation, ensure public safety, need that exploitation is a kind of to have that control is quick-fried, explosion-proof, the fireworks and firecrackers transport trolley of venting of dust explosion function.In a single day the fireworks and firecrackers transport trolley causes danger, its blast has following characteristics: 1, blast is slow, and the fireworks series products belongs to black spark, itself is not the very strong material of brisance, particularly the unit volume of product own is little, and its first after-explosion has the certain hour delay after the presence of fire.2, the injection of dispersing easily is around easily explosive being ejected in blast.It is inhomogeneous that blast involves scope.
At present, the patent that relates to is in this respect removed patent of invention 2007101002131 described a kind of fireworks and firecrackers productions, store and transportation dynamic monitoring system and method, also just like 2009200222942 described fireworks and firecrackers special vehicles, 2009200222942 described patents and for example, it adopts hierarchy in order to improve bus body strength to the compartment, simultaneously, above-mentioned patent has also increased the pyrotechnics warning, the static guiding function that disappears, but this class vehicle can not carry out the actv. closed loop control to the interior environment, do not possess explosion-proof, control quick-fried ability, in case blast, will inevitably cause envelope to destroy the danger such as vehicle damage.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of for explosion proof type fireworks and firecrackers transport trolley simple in structure, can pressure release, can the directed automatic explosion venting device that impacts.
For achieving the above object, technical scheme provided by the utility model is: a kind of automatic explosion venting device for explosion proof type fireworks and firecrackers transport trolley, it includes the explosion doors formations that are hinged on the vehicle frame of fanning more, and explosion door one side is hinged on the sidewall of vehicle frame top, and opposite side is provided with magnetic key operated lock.
Described explosion door is a plurality of, is hinged on respectively both sides, vehicle frame top.
The utility model can be to the monitoring and automatically control of the states such as interior temperature, pressure, humidity energy number by display control unit after having adopted such scheme; This explosion venting device has realized that the orientation of accidental explosion releases and control, and has realized minimizing of explosion hazard, has reduced greatly social loss.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the back view of Fig. 1.
Fig. 4 is the birds-eye view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with institute's drawings attached, preferred embodiment of the present utility model is: referring to accompanying drawing 1 to accompanying drawing 4, the described automatic explosion venting device for explosion proof type fireworks and firecrackers transport trolley of present embodiment, it includes the explosion doors 3 that are hinged on the vehicle frame 2 of fanning more and consists of, the explosion door 3 of present embodiment is four fans, be hinged on respectively both sides, vehicle frame top, explosion door 3 one sides are hinged on the sidewall of vehicle frame top, and opposite side is provided with magnetic key operated lock 4.This programme can be to the monitoring and automatically control of the states such as interior temperature, pressure, humidity energy number by display control unit; This explosion venting device has realized that the orientation of accidental explosion releases and control, and has realized minimizing of explosion hazard, has reduced greatly social loss.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. automatic explosion venting device that is used for explosion proof type fireworks and firecrackers transport trolley, it is characterized in that: it includes the explosion doors (3) that are hinged on the vehicle frame (2) of fanning more and consists of, explosion door (3) one sides are hinged on the sidewall of vehicle frame top, and opposite side is provided with magnetic key operated lock (4).
2. a kind of automatic explosion venting device for explosion proof type fireworks and firecrackers transport trolley according to claim 1, it is characterized in that: explosion door (3) is a plurality of, is hinged on respectively both sides, vehicle frame top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433708 CN202782841U (en) | 2012-08-29 | 2012-08-29 | Automatic explosion discharging device used for explosion proof type firework and firecracker transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433708 CN202782841U (en) | 2012-08-29 | 2012-08-29 | Automatic explosion discharging device used for explosion proof type firework and firecracker transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782841U true CN202782841U (en) | 2013-03-13 |
Family
ID=47810163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433708 Expired - Fee Related CN202782841U (en) | 2012-08-29 | 2012-08-29 | Automatic explosion discharging device used for explosion proof type firework and firecracker transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292289A (en) * | 2018-12-05 | 2019-02-01 | 梁平县春雄农业机械有限公司 | Temperature automatically controlled and fire extinguishing fireworks and firecrackers storage compartment |
-
2012
- 2012-08-29 CN CN 201220433708 patent/CN202782841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292289A (en) * | 2018-12-05 | 2019-02-01 | 梁平县春雄农业机械有限公司 | Temperature automatically controlled and fire extinguishing fireworks and firecrackers storage compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130313 Termination date: 20170829 |