CN102042479B - Laser-driven gas defense device - Google Patents
Laser-driven gas defense device Download PDFInfo
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- CN102042479B CN102042479B CN2010105485496A CN201010548549A CN102042479B CN 102042479 B CN102042479 B CN 102042479B CN 2010105485496 A CN2010105485496 A CN 2010105485496A CN 201010548549 A CN201010548549 A CN 201010548549A CN 102042479 B CN102042479 B CN 102042479B
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Abstract
The invention relates to the technical field of security protection in the chemical industry, in particular to a laser-driven gas defense device. Laser with high energy is conducted through an optical fiber, and the laser is radiated on the surface of a metal material, ablates partial metal film and makes the surface of the metal material instantly vaporized, high temperature and high pressure plasmas and a gas mixture are generated, and high air pressure is formed in an enclosed space, so that a piston is driven to move, a piston rod and a connecting rod drive a positioning pin to move rightwards, a bracket loses balance, and a storage bottle on the bracket rotates around a pin in a pin seat; therefore, liquid chlorine leaked from the storage bottle is poured into a bath of alkaline solution. Body harm caused by manually operating the device is avoided, and the storage bottle is not needed to be manually captured. The laser is used as a power source, the energy controllability is high, and super long-distance control can be performed by adopting laser drive.
Description
Technical field
The present invention relates to the security protection technology field of chemical engineering industry, refer in particular to a kind of anti-virus device based on Laser Driven.
Background technique
In chemical engineering industry was produced, toxic substance leaked through regular meeting, poison thereby cause the person, and blast, major accidents such as fire, people are effectively controlled harm also always to the effective measures of having taked of various accidents in the past few decades.
Chlorine is as a kind of raw material of industry; Application in chemical industry more and more widely, liquid chlorine is a kind of low pressure liquefied gas, as basic raw material for chemical industry; Can be widely used in industry such as metallurgy, weaving, papermaking; And be raw materials such as synthetic pesticide, hydrochloric acid,, synthesize PVC, haloflex by polyethylene and liquid chlorine as in Chemical Manufacture.Liquid chlorine is easy to volatilization, in case the liquid chlorine in the bottle is revealed, can give out a large amount of toxic gases in the air, will bring huge potential safety hazard, and to the problems referred to above, the volatilization diffusion that must adopt an effective measure to chlorine prevents.
During " preventing the device of toxic substance diffusion ", the patent of invention of number of patent application 200910303451.1 when having a power failure, need change the operation of manual mode drive transmission device into; In case liquid chlorine leaks; The staff goes operation will bring personal injury, and motor carries out transmission near liquid chlorine in its patent, and its surrounding environment badly has certain corrosion; The long-time rope that pulls out that is easy on the corrosion electrical motor of placing waits driving component; Also need salvage after the savings bottle is poured alkaline solution into, and can not realize very-long-range control, controllability is not strong; The present invention is from intellectuality, and hommization is set out, and adopts the airborne chlorine of gas detecting monitoring control devices, is convenient to real-time surrounding being monitored.To start the UPS standby power supply if having a power failure, and utilize laser generator to send laser and drive, therefore need when having a power failure, also not want the manual drives driving mechanism, and not need the artificial savings bottle of salvaging.This device adopts laser as power source, utilizes fiber optic conduction, exports energy through changing, but a kind of device of power accuracy controlling is provided, and can carry out very-long-range control, has avoided the staff directly before device, to operate.
Summary of the invention
What the objective of the invention is to design to the liquid chlorine leakage phenomenon is a kind of simple in structure, safe and reliable, and controllability is strong and by the anti-virus device of Laser Driven.
The scheme that this device is taked: a kind of anti-virus device based on Laser Driven is characterized in that: said device comprises the gas detecting controller, computer, and laser generator is saved the bottle part, utilizes the transmission device and the bath of Laser Driven; Said transmission device comprises piston cylinder, piston, piston rod, connecting rod, locating stud, spring and laser fiber; On piston, be fixed with metallic material, metallic material faces laser fiber, and piston nose is connecting piston rod; Piston rod and connecting rod flexibly connect; Connecting rod and locating stud are hinged, and an end of locating stud is fixed through spring, and described laser fiber and piston cylinder, piston form an airtight space; Savings bottle part comprises bearing, carriage and savings bottle, and savings bottle part is positioned at holds the next door, pond, and the savings bottle is placed on the carriage, and bearing and carriage are hinged, and the right-hand member of carriage links to each other with locating stud, keeps the balance of carriage through bearing and connecting rod; Computer control gas detecting controller and laser generator, laser generator links to each other with transmission device through laser fiber.
Said a kind of anti-virus device based on Laser Driven is characterized in that: said metallic material is an aluminium.
Said a kind of anti-virus device based on Laser Driven is characterized in that: savings bottle cap top is provided with wallboard, and wallboard links to each other with motor, opens the bottle cap of savings bottle through the motor driving wallboard.
Said a kind of anti-virus device based on Laser Driven is characterized in that: between said savings bottle and the carriage, be provided with hanger and key seat, key seat is fixed on the carriage, and hanger one end is fixed on the savings bottle, and the other end is connected with key seat through pin.
Said a kind of anti-virus device based on Laser Driven is characterized in that: the NaOH solution that effectively prevents the chlorine diffusion is housed in the bath.
Described laser fiber penetrates airtight space by the bottom of cylinder sleeve, coats the adiabatic material of one deck in the outside of laser fiber.
This device utilizes the high-energy of laser to pass through fiber optic conduction; Irradiation is on the surface of metallic material, and a part of metallic diaphragm and make the metal material surface instant vaporization of ablating produces the plasma and the gaseous mixture of HTHP; In airtight space, form highpressure; Thereby driven plunger is moved, and then moves to right the carriage disequilibrium through piston rod, connecting rod drive locating stud; And the savings bottle of carriage top rotates around the pin in the key seat, thereby the liquid chlorine in the savings bottle that takes place to reveal is poured in the bath of alkaline solution.
Gain effect of the present invention is: in case chlorine cylinder leaks under situation about having a power failure; This device can start the UPS standby power supply immediately, starts alarm response and automatic energized and is transferred to computer to a data-signal of collecting, and sends instruction driving laser generator by computer then; Laser generator sends laser; Motor driving is opened the savings bottle cap, and the drive part of Laser Driven is poured liquid chlorine in the bath into, thereby has prevented that effectively chlorine from further spreading.Avoided adopting manual mode to move the hazard to person that this device causes, do not needed manual work to salvage the savings bottle more simultaneously.Utilize laser as power source, the controllability of energy is strong, and adopts Laser Driven can carry out very-long-range control.
Description of drawings
The device that the present invention adopted can further specify through accompanying drawing:
Fig. 1 is based on the anti-virus device structure diagram of Laser Driven
Being labeled as among the figure: 1-piston cylinder 2-laser fiber 3-metallic aluminium 4-piston 5-piston rod 6-connecting rod
7-bearing 8-locating stud 9-carriage 10-savings bottle 11-NaOH solution bath 12-frame 13-gas detecting controller 14-computer 15-laser generator 16-key seat 17-hanger 18-bottle cap 19-wallboard 20-motor 21-spring.
Specific embodiments
In order to understand the present technique scheme, this device is described further in conjunction with accompanying drawing:
The present invention is based on the anti-virus device of Laser Driven, comprises the gas defence driving mechanism of gas detecting controller, computer, laser generator, Laser Driven, the bath of saving chlorine cylinder and alkaline solution being housed.
Transmission device based on Laser Driven as shown in Figure 1 comprises piston cylinder 1, piston 4, piston rod 5, connecting rod 6, frame 12; Bearing 7, locating stud 8, carriage 9, savings bottle 10, key seat 16, hanger 17; Bottle cap 18, wallboard 19, motor 20, spring 21 is when liquid chlorine leaks; Laser generator sends laser, promotes piston 4 actings, and piston rod 5 drivening rods 6 are sent in the alkaline bath 11 neutralization reaction takes place thereby will save bottles 10, have effectively suppressed the diffusion of liquid chlorine.Be further described for driving mechanism, the bearing 7 on NaOH solution bath 11 sides links to each other with carriage 9 through hinged; Savings bottle 10 is placed on the carriage 9, and key seat 16 is connected with key seat 16 through pin hanger 17 on carriage 9; Carriage 9 also is connected with locating stud 8, and locating stud 8 ends receive the pressure of spring 21, and locating stud 8 is hinged with connecting rod 6 simultaneously; The support of connecting rod 6 and bearing 7 prevents carriage 9 disequilibriums, as long as carriage 9 disequilibriums, motor driving makes the savings bottle cap open; Savings bottle 10 makes the liquid of saving in the bottle 10 fall into the bath 11 of NaOH solution around key seat 16 rotations.
As shown in Figure 1, in case when gas detecting controller 13 detected airborne chlorine content overproof, gas detecting controller 13 was reported to the police, and is delivered to computer 14 to the information of gathering simultaneously, computer 14 is controlled laser generator 15 again; At this moment, laser generator 15 sends high-octane laser, and laser is introduced through laser fiber 2; When a high-octane laser action during in metallic aluminium 3 surface, metallic aluminium 3 is vaporized, generation HTHP plasma and gaseous mixture; In this process, produce the high temperature highpressure by meeting in piston cylinder 1 and piston 4 and the laser fiber 2 formed confined spaces; Piston 4 is pushed ahead under the anticyclonic effect of high temperature, and connecting rod 6 is under the effect of piston 4, and drive locating stud 8 moves to right and carriage 9 breaks away from; Carriage 9 loses original state of equilibrium; Motor 20 after the bottle cap 18 of savings bottles 10 tops is energized drives, open savings bottle cap 18 through wallboard 19 after, savings bottle 10 tilts along with bearing 7 and rotates around the pin in the key seat 16; Make liquid in the savings bottle 10 pour in the bath 11 of NaOH solution neutralization reaction takes place, protected on-the-spot safety and environment on every side.
Claims (5)
1. anti-virus device based on Laser Driven, it is characterized in that: said device comprises gas detecting controller (13), computer (14), laser generator (15), a savings bottle part is utilized the transmission device and the bath (11) of Laser Driven; Said transmission device comprises piston cylinder (1), piston (4), piston rod (5), connecting rod (6), locating stud (8), spring (21) and laser fiber (2); On piston (4), be fixed with metallic material; Metallic material faces laser fiber (2); Piston (4) front end is connecting piston rod (5), and piston rod (5) flexibly connects with connecting rod (6), and connecting rod (6) is hinged with locating stud (8); One end of locating stud (8) is fixing through spring (21), and described laser fiber (2) forms an airtight space with piston cylinder (1), piston (4); Savings bottle part comprises bearing (7), carriage (9) and savings bottles (10); Savings bottle part is positioned at the bath next door; Savings bottles (10) are placed on the carriage; Bearing (7) is hinged with carriage (9), and the right-hand member of carriage (9) links to each other with locating stud (8), keeps the balance of carriage (9) through bearing (7) and connecting rod (6); Computer (14) control gaseous detects controller (13) and laser generator (15), and laser generator (15) links to each other with transmission device through laser fiber (2).
2. a kind of anti-virus device based on Laser Driven as claimed in claim 1 is characterized in that: said metallic material is an aluminium.
3. a kind of anti-virus device as claimed in claim 1 based on Laser Driven; It is characterized in that: savings bottle caps (18) top is provided with wallboard (19); Wallboard (19) links to each other with motor (20), drives the bottle cap (18) that wallboard (19) is opened the savings bottle through motor (20).
4. a kind of anti-virus device as claimed in claim 1 based on Laser Driven; It is characterized in that: be provided with hanger (17) and key seat (16) between said savings bottles (10) and the carriage (9); Key seat (16) is fixed on the carriage (9); Hanger (17) one ends are fixed on the savings bottles (10), and the other end is connected with key seat (16) through pin.
5. a kind of anti-virus device based on Laser Driven as claimed in claim 1 is characterized in that: the NaOH solution that effectively prevents the chlorine diffusion is housed in the bath (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105485496A CN102042479B (en) | 2010-11-18 | 2010-11-18 | Laser-driven gas defense device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105485496A CN102042479B (en) | 2010-11-18 | 2010-11-18 | Laser-driven gas defense device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102042479A CN102042479A (en) | 2011-05-04 |
| CN102042479B true CN102042479B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105485496A Expired - Fee Related CN102042479B (en) | 2010-11-18 | 2010-11-18 | Laser-driven gas defense device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920994A (en) * | 1989-09-12 | 1990-05-01 | The United States Of America As Represented By The United States Department Of Energy | Laser removal of sludge from steam generators |
| CN101059428A (en) * | 2007-05-23 | 2007-10-24 | 浙江大学 | Gas density quantitative analysis instrument based on corrected kalman filtering theory |
| CN101169043A (en) * | 2006-10-23 | 2008-04-30 | 赵绕棋 | Piston cylinder power machine by using laser to directly evaporate water |
| CN201342161Y (en) * | 2009-01-10 | 2009-11-11 | 陈凯 | Micro-injection device driven by lasers |
| CN101580163A (en) * | 2009-06-19 | 2009-11-18 | 攀钢集团攀枝花钢铁研究院有限公司 | Device for preventing toxic substances from dispersing |
| CN201417277Y (en) * | 2009-01-15 | 2010-03-03 | 北京燕山时代仪表有限公司 | Gas safety detection monitoring system |
-
2010
- 2010-11-18 CN CN2010105485496A patent/CN102042479B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920994A (en) * | 1989-09-12 | 1990-05-01 | The United States Of America As Represented By The United States Department Of Energy | Laser removal of sludge from steam generators |
| CN101169043A (en) * | 2006-10-23 | 2008-04-30 | 赵绕棋 | Piston cylinder power machine by using laser to directly evaporate water |
| CN101059428A (en) * | 2007-05-23 | 2007-10-24 | 浙江大学 | Gas density quantitative analysis instrument based on corrected kalman filtering theory |
| CN201342161Y (en) * | 2009-01-10 | 2009-11-11 | 陈凯 | Micro-injection device driven by lasers |
| CN201417277Y (en) * | 2009-01-15 | 2010-03-03 | 北京燕山时代仪表有限公司 | Gas safety detection monitoring system |
| CN101580163A (en) * | 2009-06-19 | 2009-11-18 | 攀钢集团攀枝花钢铁研究院有限公司 | Device for preventing toxic substances from dispersing |
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| Publication number | Publication date |
|---|---|
| CN102042479A (en) | 2011-05-04 |
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Granted publication date: 20120815 Termination date: 20131118 |