CN103363852B - Multifunctional anti-explosion ball - Google Patents
Multifunctional anti-explosion ball Download PDFInfo
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- CN103363852B CN103363852B CN201210206084.5A CN201210206084A CN103363852B CN 103363852 B CN103363852 B CN 103363852B CN 201210206084 A CN201210206084 A CN 201210206084A CN 103363852 B CN103363852 B CN 103363852B
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Abstract
A kind of multifunctional anti-explosion ball.The present invention is intended to provide a kind of sealed explosion-proof, easy to operate, energy high-speed switch lid, it prevents shock wave, explosion gas and open fire leakage, mitigate weight and manufacture difficulty, convenient for safeguarding and reusing, explosion-proof gas defence radiation protection and the multifunctional anti-explosion ball that can effectively block electronic signal.It can be used for critical facility, highest priority, the crowd is dense and the exploding of particular surroundings, the storage of toxic and radioactive substance and security protection.
Description
Technical field
The present invention relates to a kind of multifunctional anti-explosion ball, it can be used for critical facility, highest priority and the crowd is dense region such as scape
The public transport equipment station such as point, meeting-place, hospital, school, laboratory and subway, railway, aviation, harbour and national defence scientific research field
Explode, the storage of toxic and radioactive substance and security protection.
Background technology
The global threat of terrorism has seriously affected the life of the mankind, and in addition to major war, harm is maximum to be surely belonged to
It explosion for the not specific public, the crowd is dense place and critical facility equipment and poisons.Aforementioned critical facility and the crowd is dense
The safety inspection in place such as subway, airport etc. has become conventional means from the extremity in very place and unusual time, so
But regardless of being after safety check link or safety check, explosion and the threat of noxious material still remain, to the corresponding peace of this needs
Full protection means and equipment.
For finding how to be disposed after suspicious explosive to prevent or reduce explosion injury, currently used method is
Suspicious object is put within explosion-proof ball, safe place is then then transferred to and is further processed.Explosion-proof ball principle is will be quick-fried
Fried object is put into firm and relative closure a space, the injury of peripheral facilities and personnel, base caused by reduction explosion is possible
In the similar of preventing principle and function, explosion-proof ball and anti-explosion tank are collectively referred to as explosion-proof equipment.Such as Patent No. 94247876.2
Utility model patent, disclose a kind of weak quick-fried anti-explosion tank；The utility model patent of Patent No. 03236645.0, discloses one
The weak quick-fried anti-explosion tank of kind；The patent of invention of Patent No. 201010271870.4, application disclose a kind of safety explosion-proof tank；Patent No.
201110254854.9 (application publication number：CN102313499A patent of invention), application disclose a kind of explosion-proof ball.
Have disclosed and put goods on the market at present the anti-explosion tank used, and structure and principle are roughly the same, disclosure satisfy that general field
It closes and requires, but there is also common defects：First, explosion-proof effect is not good enough, shock wave, fragment, flue dust and open fire are revealed serious and are produced
Raw huge quick-fried sound, especially open anti-explosion tank, top is unshielded, can not place indoors, and there is lid in individual anti-explosion tanks, top, but
It can not entirely prevent the leakage of shock wave, explosion gas and open fire；Second is that explosion-proof equivalent is limited, it is usually no more than TNT equivalents
1.5KG；Third, barrel shaped structure, there are structural weak positions and blast impulse concentrations position, to enhance or reaching explosion-proof
Effect can only improve material thickness or additional reinforcement structure, and weight under same explosive-proof grade is caused to lay particular stress on.
For opposite anti-explosion tank, the characteristics of existing explosion-proof ball, is：First, there are one lids at top, it is empty to form relative closure
Between, it can prevent bomb fragments effusion from hurting sb.'s feelings；Second is that explosion-proof ball is simple in structure, mostly only with outside one thick and heavy hard steel
The power of explosion is limited within shell by shell.But also there are three fatal defects for existing explosion-proof ball：First, operation is slow,
Existing explosion-proof ball be typically by it is heavy it is explosion-proof be placed within explosion-proof ball body, Explosion-proof cap is manipulated by the switching mechanism of Explosion-proof cap
Lifting overturns the open and close for realizing Explosion-proof cap around explosion-proof ball ball centre axis.More extreme situation is explosion-proof ball one
It is divided into two, Explosion-proof cap is exactly hemisphere above, and entire hemisphere is lifted unlatching using machinery, electric power or hydraulic device, is put down
And compression of pressurizeing is closed with realizing.Therefore, the opening and closing used time of Explosion-proof cap is longer, can be delayed valuable explosion-proof opportunity, increases
Add the probability of personnel and equipment damage；Second is that poorly sealed, previous protective lid and sphere are two parts detached, need to pass through
The mode sling or overturn realizes contact, and reaches sealing by way of extruding, and such structure can only lead to sealing not
Sternly；Third, it is heavy, it is not easy to move, also increases cost of manufacture.
201110254854.9 (application publication number of Patent No.：CN102313499A patent of invention), application disclose one
Kind explosion-proof ball, the explosion-proof ball have embodied a concentrated reflection of the presence of above-mentioned technological deficiency.First, operation is slow, spherical cap is positioned over sphere
In, and the central shaft by being fixed on sphere realizes fixed and rotary movement, pulls spherical cap to carry out switching operations by hinge.It is complete
30 second time is at least needed at switch cover, this is difficult to receive in the clutch of disposition explosive；Second is that it is poorly sealed, it should
The explosion-proof of explosion-proof ball is that spherical cap is pulled up or won over hinge to shelter to realize by way of circular hole on sphere.It blocks
It is not sealing, is equivalent to shield, this block can theoretically blocks shrapnel and fly out out of sphere, can also partly slow down impact
Wave, but the leakage of poison gas and radioactive substance gas can not be prevented anyway；Third, it is heavy, it is not easy to move.List is with regard to this
For kind of explosion-proof ball, the problem of there is also poor reliability.Not only hinge pulls a whole set of mechanical engagement poor reliability closed and opened,
There are hinge flex control position deviation, the components such as the out of control, hinge of spherical cap inertia are stuck the problems such as, ball interior connection, support,
Transmission parts influence suspicious object and enter, or even are put into the suspicious object of ball interior and also very likely stop or influence spherical cap
Normal movement simultaneously reaches ideal blocking position.
Prior vent ball, anti-explosion tank and the same or similar explosion-proof equipment of function are anti-because sealing cannot be fully achieved
It is quick-fried, cause the effect in terms of preventing explosion wave and open fire threat to have much room for improvement, therefore can not also prevent poison gas reveal and
Shortcoming shielding radioactive substance radianting capacity.The range of scatter and extent of injury of poison gas commonly greater than explosion scope of damage and after
Fruit, and the radiation injury range and consequence of radioactive substance are then more difficult to estimate, and the society of large area can be caused panic.Face
To security threat complicated and changeable, merely explosion-proof, gas defence or radiation protection equipment are helpless, need one kind that can prevent
Malicious, explosion-proof, radiation protection Multifunctional security equipment.
Invention content
For the technological deficiency for overcoming present in existing anti-explosion tank, explosion-proof ball and the same or similar explosion-proof equipment of function, sheet
Technical problems to be solved by the inivention, which are to provide one kind, to be sealed, to prevent shock wave, explosion gas and open fire to greatest extent
Leakage, it is easy to operate rapid, can high-speed switch lid, and material can be saved, cost is reduced, mitigate weight and manufacture is difficult
Degree, convenient for safeguard and reuse, it is adaptable, while meeting explosion-proof demand, can also meet gas defence radiation protection demand and
It is capable of the explosion-proof radiation protection equipment of multifunctional anti toxic of Initiative Defense remote controlling explosive apparatus in a certain range.
The poorly sealed defect of middle protective cover, the technical solution adopted by the present invention are to solve above-mentioned technical problem：It uses
Screw-type sealing structure, such as tooth form fast-open type screw thread (see Fig. 5) either tapered thread (see Fig. 6) or other high-speed switch lid knots
Structure.Helicitic texture occlusion is close, and high-intensity sealing may be implemented in explosion-proof and good seal performance, effectively resist bomb fragments and
While shock wave, toxic and radgas leakage can be also prevented, the actual demand of explosion-proof, gas defence and radiation protection is met.
In order to solve the problems, such as the pressure release of multifunctional anti-explosion ball and the explosion gas detection of sealed explosion-proof, the skill that the present invention uses
Art scheme is：Relief valve (19) is provided on guard shield (1) or protective cover (11), being provided with pressure release on relief valve (19) opens
Close device；Gas detection and pressure release in the multifunctional anti-explosion ball can be carried out by relief valve (19)；Super equivalent is quick-fried
When fried generation, relief valve (19) plays safety relief function, automatic to carry out pressure release.Relief valve (19) bears the intensity of pressure not
Less than guard shield (1) and protective cover (11), to realize that equal strength is protected.Relief valve (19) is useful at gas detection and collection
The standard interface of reason, meanwhile, the unlatching of relief valve (19), closing and gas flow are safely controllable.
Defect complicated for operation in solve above-mentioned technical problem, being more time-consuming, the technical solution adopted by the present invention are：Make
Screw-type sealing protection lid (see Fig. 5) is opened soon with rapid excavating such as tooth form or tapered thread unlocks close Explosion-proof cap soon
(see Fig. 6) or other high-speed switch lids replace common protective cover, there is good sealing effect at high temperature under high pressure.It is using
When tooth form screw thread, the line tooth protrusion of tooth form screw bolt and nut is at periodically isometric interval off-state, when protective cover (11)
When upper line tooth protrusion is staggered completely with line tooth protrusion on guard shield (1), protective cover (11) can easily be pushed into guard shield (1)
On precalculated position, then small angle rotation uncap release lever (12) complete locking sealing.It, can be with when using tapered thread
Open protective cover (11) is directly pushed into the precalculated position of guard shield (1), then small angle rotation is uncapped release lever
(12) locking sealing can be completed.Other high-speed switch lid modes are similar.
For the one of which of this technical solution, the specific steps are (see Fig. 1, Fig. 3)：Guard shield (1) side is arranged one
Fast lock enclosed sealing protection lid (11)；Fast lock enclosed sealing protection lid (11) and sliding rail mounting plate (5) and the antiknock string bag (6)
The semiclosed drawer-like space for forming an one can be put into the suspicious object limited in size, and can be along horizontally disposed
Sliding rail by smoothly push pull maneuver, to complete to open and close operation；Fast lock enclosed sealing protection lid (11) is located at locking
When position, by small angle rotation uncap release lever (12) complete locking with open.
For this technical solution another, the specific steps are (see Fig. 2, Fig. 4)：Protective cover (11) exists with vacuum liner (5)
An internal layer sealing space is formed in guard shield (1), can be put into the suspicious object limited in size；It cranks arm greatly (15), is small
Crank arm (16), the mechanical device that pivot frame (17) and pivot (18) are formed can be on a fixed horizontal plane all around smoothly
When closing, protective cover (11) are pushed and pulled to be put into or take out suspicious object for the unlocked protective cover of push-and-pull move (11)
To latched position；Protective cover (11) is located at locking or when unlocked position, complete by Small-angle Rotation release lever (12) of uncapping
It is opened at airtight lock and unlock.
Under normal circumstances, above two operating procedure can all make the personnel of understanding basic operation method, can quickly complete
From opening protection function lid (11), it is put into suspicious object, all operationss of the push-in precalculated position to locking sealing protection lid (11).
Material is saved in solve above-mentioned technical problem, reduces cost, mitigation weight and manufacture difficulty, convenient for safeguarding, is increased
The problem of strong adaptability, the technical solution that can further use of the present invention for：Using a kind of for the true of the explosion-proof equipment of gas defence
Suction can subtract quick-fried weak quick-fried method, and this method comprises the following steps：The explosion-proof equipment of the gas defence uses endergonic structure vacuum liner
(2), vacuum liner (2) is located within guard shield (1), and suspicious explosive is placed into precalculated position, closes locked protection
It covers (11), sealing protection shell (1) is completely isolated with the external world by explosion, and the high temperature and high pressure gas that explosion time generates is by vacuum liner
(2) vacuum space consumption when moment diabrosis, to weaken the impact to guard shield (1), it is characterised in that：Vacuum liner (2)
Moment diabrosis energy-absorbing and high temperature and high pressure gas is received with vacuum space when exploding and occurring, weakens the quick-fried sound that explosion generates；Explosion
Guard shield (1) is in air-tight state when generation.Vacuum liner (2) diabrosis energy-absorbing and is received when exploding and occurring with vacuum space
High temperature and high pressure gas weakens impact and quick-fried sound that explosion generates, and guard shield (1) is in air-tight state when explosion occurs, by it
Remaining high temperature and high pressure gas, bomb fragments and blast impulse is wholly constrained within guard shield, prevents explosion from rushing to realize
It hits and noxious material leakage function.After explosion occurs in the explosion-proof equipment of multifunctional anti toxic, vacuum liner (2) is needed replacing, weight
It is new to be processed into high vacuum, it can be reused after detection is qualified.Vacuum liner generates for anticorrosion material, using in vacuum
Courage can also solve the problems, such as that multifunctional anti-explosion ball is suitable for corrosive substance, enhance the applicability of security protection equipment.Meanwhile this
A technical solution is also to solve the excessively heavy part with antiknock scarce capacity scheme of the explosion-proof equipment of gas defence.
In order in comprehensively solve above-mentioned technical problem the explosion-proof equipment of gas defence excessively heavy and antiknock scarce capacity the problem of, this
Invention can also further use technical solution below：Using winding silk layer (7) is pre-tightened, added outside guard shield (1)
Winding silk layer (7) is pre-tightened, winding silk (7) is pre-tightened and reticulates structure, wind around on guard shield (1)；It effectively improves same
The whole antiknock ability of equipment under weight.
Remote controlled bomb is being put into safely the risk faced before multifunctional anti-explosion ball and exploded at any time, jeopardizes personnel and facility peace
Entirely, to solve the problems, such as the remote controlled bomb Initiative Defense being especially put into security protection equipment a certain range in security protection equipment,
The present invention is also the technical solution of frequency interferometer by the device electronic signal block device (13) on guard shield (1), solves
The a certain range of electronic signal instruction of explosion-proof equipment is effectively blocked, by the generation for preventing explosion and subtracts quick-fried weak quick-fried and prevents poison gas
Leakage organically combines, and reduces injury probability.
To solve security protection equipment for the shielding problem of radioactive substance, the technical solution adopted by the present invention is multi-functional
The guard shield (1) of explosion-proof ball and the radiation protection lead layer of protective cover (11) one layer of uniformly continuous of interior device, in conjunction with multifunctional anti-explosion
The air seal explosion-proof program of ball will prevent radgas from being escaped with harm ray and effectively combine.
For the angle of technological innovation, advantages of the present invention is embodied in：
(1) rapid excavating such as tooth form screw thread snap-action locking Explosion-proof cap or the tapered thread of sealed explosion-proof are used
The common protective cover of the explosion-proof equipment such as explosion-proof ball and anti-explosion tank is commonly used in snap-action locking Explosion-proof cap or the substitution of other high-speed switch lids,
Whole operation process is set to become rapid simple, while the antiknock ability and sealability of protective cover are substantially improved, and keep big equivalent quick-fried
Fried explosion-proof, gas defence and radiation protection are possibly realized；
(2) vacuum endergonic structure liner is applied to explosion-proof equipment, explode occur when moment diabrosis energy-absorbing and with vacuum
High temperature and high pressure gas energy is received in space, weakens quick-fried sound and the impact exploded for guard shield that explosion generates, explosion is made to send out
Guard shield is at air-tight state when raw, and so that explosion-proof equipment is provided simultaneously with prevents toxic gas diffusion function.Meanwhile also making protection
Shell maintains a rational safe thickness, to mitigate the weight of the explosion-proof equipment of gas defence；
Description of the drawings
The present invention is described further with reference to the accompanying drawings and detailed description
Fig. 1 is the explosion-proof equipment face portion of the multifunctional anti toxic with sliding rail face figure
Fig. 2 is the explosion-proof equipment front cross-sectional view of the multifunctional anti toxic with mechanical arm
Fig. 3 is that the explosion-proof equipment protective cover of band sliding rail multifunctional anti toxic pulls out state diagram
Fig. 4 is that the explosion-proof equipment protective cover of the multifunctional anti toxic with mechanical arm pulls out state diagram
Fig. 5 is tapered thread protective cover
Fig. 6 is tooth form screw thread protective cover
Specific implementation mode
The explosion-proof equipment of multifunctional anti toxic and weak quick-fried, the preload winding silk antiknock of vacuum for security device and signal blocker side
Method in specific implementation process, can there are many kinds of combination selection.
The explosion-proof equipment of multifunctional anti toxic is installed by guard shield (1), vacuum liner (2), wheel (3), sliding rail (4), sliding rail
Plate (5), pre-tightens winding silk layer (7), vacuum insulation choker block (8), wheel stopping machine (9), sliding rail link plate at the antiknock string bag (6)
(10), protective cover (11), release lever of uncapping (12), electronic signal block device (13) towing carriage (14), crank arm greatly (15), Chinese yeast
Arm (16), pivot frame (17), pivot (18), relief valve (19), radiation protection lead layer (20) etc. form (see Fig. 1, Fig. 2).
In each section component, guard shield (1) and protective cover (11) are in very important position, material selection and system
Make technique and directly determines protection effect.According to different designs standard and material property, guard shield (1) and protective cover (11) are with steel
Either close either made better than the other materials of steel of performance can use welding, stamping or once-forming casting to material
The methods of make.The considerations of for performance and cost, one of preferential processing method are welded after heat stamping and shaping；Followed by
Once-forming casting.Guard shield (1), protective cover (2) and the methods of other assemblies X-ray, ultrasonic listening after the assay was approved,
It is finished through numerically-controlled machine tool.The shape of guard shield (1) can be spherical, cylindrical, rectangular, taper, ellipse etc. or with
The combination of upper shape, in the case where not being specifically designed needs, guard shield (1) is spherical (see Fig. 1).
Guard shield (1) forms a kind of threaded sealing structure with protective cover (11), according to the weight of the multifunctional anti-explosion ball
The difference of the environment and user demand parameter such as amount and apparent size, can select to open screw-type sealing protection lid soon using tooth form
(see Fig. 5) either tapered thread formula sealing protection lid (see Fig. 6) or the sealing of the quick lock in of other high-speed switch lid structures are anti-
Holding protective cover device can control the machining accuracy of ultra-large type screw thread well using large-size numerical control machine.It is multi-functional anti-in order to accomplish
The uniform strength design at the quick-fried each position of ball, compared with guard shield (1) and protective cover (11), the binding site, that is, screw thread knot of the two
Structure needs thickness to reinforce.
For the explosion-proof radiation protection equipment of the multifunctional anti toxic of sealed explosion-proof, pressure release and toxic gas detection are to have to
In face of the problem of, high pressure needle valve or other satisfactory relief valves can be used.When explosion is sent out in multifunctional anti-explosion ball
After life, when not can determine that explosion product is safe and harmless, it is necessary to first progress explosion gas detection, the place handled so as to determination,
The special equipment facility in place, mode and needs, at this time relief valve and detection use the dress for meeting pressure requirements with processing equipment
Connection is set, the interface of relief valve (19) meets the universal standard.Regardless of whether carry out gas detection, it is necessary to relief valve (19) into
Row pressure release could unlock and be safely opened protective cover (11).
For ease of fast operating, fast lock enclosed sealing protection lid uses rapid excavating.Realize high-speed switch
Lid, can be there are many selection, and two kinds of devices that the present invention enumerates are that tooth form opens screw-type sealing protection lid (see Fig. 5) and taper soon
Screw-type sealing protection lid (see Fig. 6).Other rapid excavatings such as part currently existed can also be used simultaneously
Formula quick-opening device, mobile quick-opening device etc..The present invention preferentially uses tapered thread snap-action locking Explosion-proof cap (Fig. 6).
For ease of movement, guard shield (1) is mounted below towing carriage (14) and wheel (3), and wheel (3) can select to make
With Universal wheel, it is easier to direction controlling.It is locked for ease of position, has used wheel stopping machine (9).
The antiknock ability and protection effect that use vacuum liner (2) to further increase guard shield can be selected, is effectively dropped
Low guard shield weight (see Fig. 1, Fig. 2).Vacuum liner (2) is packed into after guard shield (1), is sealingly fastened in guard shield
On, form a sealing space with guard shield (1).Sealing space is processed into vacuum, and there are many kinds of general and ripe sides
Method in order to obtain high vacuum and reduce processing cost, can preferentially use the following method in the present invention：In vacuo
The liquid such as the sealing space injection brine between courage (2) and guard shield (1), drain air, then again extract liquid out, pass through
High vacuum is formed after vacuum insulation choker block (8) sealing.In the process, liquid residual is inevitable, therefore can be with thing
The composition with fireproof fire-extinguishing effect is first added in a liquid, after explosion occurs, when vacuum liner (2) diabrosis energy-absorbing, puts out a fire
Composition is mixed with the high temperature and high pressure gas that explosion is formed, and can play the role of certain fire extinguishing.According to specific design needs, may be used also
Subtracting quick-fried weak quick-fried layer to increase other in the guard shield (1) either noise reduction layer or makes guard shield become composite construction.Explosion
After occurring in the explosion-proof equipment of multifunctional anti toxic, vacuum liner (2) is needed replacing, high vacuum is reprocessed into, to repeat
It uses.
It can select using preload winding silk layer (7) (see Fig. 1).Plus preload winding silk layer outside guard shield (1)
(7), it pre-tightens winding silk (7) and reticulates structure, wind around on guard shield (1), effectively improve equipment under equivalent weight
Whole antiknock ability.
It can select to use electronic signal block device (13), also be frequency interferometer, effectively block the multifunctional anti toxic
Explosion-proof equipment limits the outer signals instruction of suspicious object in range, by the generation for preventing explosion and subtracts quick-fried weak quick-fried and prevents poison gas
Leakage organically combines, and reduces injury probability.Electronic signal block device (13) is mounted on the outside of guard shield (1), frequency interferences
Certain area of the range centered on fast lock enclosed sealing protection lid (11).Initiative Defense can effectively reduce injury probability.
It can be in the radiation protection of the interior one layer of uniformly continuous of device of guard shield (1) and protective cover (11) of multifunctional anti-explosion ball
Lead layer, to shield radioactive substance radiation.Lead layer can select to use lead cloth or lead glue.It is used cooperatively or multi-functional anti-
Radiacmeter or radioactivity alarm are installed on the explosion-proof equipment of poison.
The explosion-proof equipment of multifunctional anti toxic can also be mounted on flat car, trailer or other vehicles, become multi-functional
Gas defence hoolivan.Equally, embodiments of the present invention are also not limited to the above, as protective cover unlatching, be put into object
The operations such as product and closing can take remote control realization to be automatically brought into operation.
Claims (5)
1. a kind of multifunctional anti-explosion ball, by guard shield (1), vacuum liner (2), wheel (3), sliding rail (4), sliding rail mounting plate
(5), the antiknock string bag (6), pre-tighten winding silk layer (7), vacuum insulation choker block (8), wheel stopping machine (9), sliding rail link plate (10),
Protective cover (11) release lever of uncapping (12), electronic signal block device (13), towing carriage (14), cranks arm greatly (15), small cranks arm
(16), pivot frame (17), pivot (18), relief valve (19), radiation protection lead layer (20) composition, it is characterised in that：Guard shield (1) with
Protective cover (11) is to prevent bomb fragments, impact from involving the high-intensity sealing dress that high temperature, high pressure, toxic and radgas are revealed
It sets；Protective cover (11) uses rapid excavating, can quickly open or closing seam.
2. multifunctional anti-explosion ball according to claim 1, it is characterised in that：Guard shield (1) and protective cover (11) formation
A kind of threaded sealing structure；Guard shield (1) is to open helicitic texture soon with the helicitic texture that protective cover (11) is formed, it is only necessary to small
Angle rotation protective cover (11) can be realized as the quick unlatching of the multifunctional anti-explosion ball, close and seal locking；According to institute
The weight of multifunctional anti-explosion ball and the difference of apparent size these environment and user demand parameter are stated, selection uses tooth form fast-open type
Screw thread, tapered thread or other high-speed switch lid structures.
3. multifunctional anti-explosion ball according to claim 1, it is characterised in that：On guard shield (1) or protective cover (11)
It is provided with relief valve (19), relief valve is provided with pressure relief switching device on (19)；It can be carried out by relief valve (19) described
Gas detection and pressure release in multifunctional anti-explosion ball；When super equivalent explosion occurs, relief valve (19) plays safety valve function, from
It is dynamic to carry out pressure release；Relief valve (19) bears the intensity of pressure and is not less than guard shield (1) and protective cover (11)；Relief valve (19)
It is useful for gas detection and collects the standard interface of processing；The unlatching of relief valve (19), closing and gas flow are safely controllable.
4. multifunctional anti-explosion ball according to claim 1, it is characterised in that：Protective cover (11) is with vacuum liner (2) anti-
It protects and forms an internal layer sealing space in shell (1)；Crank arm greatly (15), it is small crank arm (16), pivot frame (17) and pivot (18) formation
Mechanical device can on a fixed horizontal plane all around smoothly unlocked protective cover of push-and-pull move (11).
5. multifunctional anti-explosion ball according to claim 1, it is characterised in that：The explosion-proof ball is true using endergonic structure
Empty liner (2), vacuum liner (2) are located within guard shield (1), and suspicious explosive is placed into precalculated position, close protection
It covers (11), sealing protection shell (1) is completely isolated with the external world by explosion, and the high temperature and high pressure gas that explosion time generates is by vacuum liner
(2) sphere space consumption when diabrosis, to weaken the impact to guard shield (1)；Vacuum liner (2) diabrosis when exploding generation
Energy-absorbing weakens the impact and quick-fried sound that explosion generates；Guard shield (1) is in air-tight state when explosion occurs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210206084.5A CN103363852B (en) | 2012-04-10 | 2012-06-21 | Multifunctional anti-explosion ball |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210101330 | 2012-04-10 | ||
| CN2012101013300 | 2012-04-10 | ||
| CN201210101330.0 | 2012-04-10 | ||
| CN201210206084.5A CN103363852B (en) | 2012-04-10 | 2012-06-21 | Multifunctional anti-explosion ball |
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| CN103363852A CN103363852A (en) | 2013-10-23 |
| CN103363852B true CN103363852B (en) | 2018-08-14 |
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| CN103884248A (en) * | 2012-12-20 | 2014-06-25 | 仲永红 | Nuclear-biological-chemical anti-explosion ball |
| CN105181311A (en) * | 2015-08-17 | 2015-12-23 | 核工业理化工程研究院 | Composite tubular product hydraulic blasting test protection device |
| CN108790801A (en) * | 2018-06-19 | 2018-11-13 | 北京众信远新能源技术有限公司 | A kind of nonmetallic explosion-proof ball |
| CN110451076B (en) * | 2019-08-05 | 2024-06-18 | 浙江路捷顺汽车制造有限公司 | Antiknock container with shielding theftproof function |
| CN111121578A (en) * | 2019-12-12 | 2020-05-08 | 梁荣 | Horizontal explosion-proof tank door body and horizontal explosion-proof tank of high security |
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| CN101418858B (en) * | 2008-11-28 | 2010-06-02 | 温州市东瓯微孔过滤有限公司 | Quick-opening device for withstanding pressure container |
| CN102278469B (en) * | 2010-06-08 | 2015-07-08 | 昆山永年先进制造技术有限公司 | Manufacturing method of combined heavy-duty prestressed oil cylinder split along bus bar |
| CN102003923B (en) * | 2010-09-03 | 2014-01-15 | 张恩伟 | Safety explosion-proof tank |
| CN102313499B (en) * | 2011-08-31 | 2013-03-27 | 营口辽机科技装备有限公司 | Explosion-proof ball |
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2012
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