CN1888810A - Anti-explosive container - Google Patents

Anti-explosive container Download PDF

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Publication number
CN1888810A
CN1888810A CN 200610052683 CN200610052683A CN1888810A CN 1888810 A CN1888810 A CN 1888810A CN 200610052683 CN200610052683 CN 200610052683 CN 200610052683 A CN200610052683 A CN 200610052683A CN 1888810 A CN1888810 A CN 1888810A
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China
Prior art keywords
urceolus
canister
top cover
owns
top plate
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CN 200610052683
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Chinese (zh)
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CN100425941C (en
Inventor
蒋友明
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Zhejiang Road Jieshun Automobile Manufacturing Co Ltd
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Individual
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Priority to CNB2006100526830A priority Critical patent/CN100425941C/en
Publication of CN1888810A publication Critical patent/CN1888810A/en
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Publication of CN100425941C publication Critical patent/CN100425941C/en
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Abstract

A blast resistant container relates to outside canister, fixed board and top plate. There is handle and blast-release hole on top plate; outside canister connects with top plate by spline. The top plate owns wave absorber plate and the bottom of outside canister owns some supported vertical plate fixed with fixed board. Outside canister owns inside canister and it is made up by inner top plate and inside closed canister without coping, and the inside of the top bottom compounds with the inside wall of the inner top plate by thread bayonet. Inner top plate owns handle and at least two blast-release holes, and its rim owns hook side for the outer rim of top bottom to inside canister; and the top and down bottom of the inside canister owns up and down wave absorber plate. It is safe for carrying the blast starting equipment and detonator in the same carrying vehicle and reduces the influence for the ambience, people and establishment when the canister blasts. It is easy for starting and stopping, large capability, long life and good blast resistant performance to be able to demolish equipment dedication carrying vehicle.

Description

Anti-knock container
Technical field
The invention belongs to the storing utensil of a kind of exploder material (detonator), be specifically related to a kind of anti-knock container.
Background technology
At present, in engineering construction such as city, traffic, water conservancy and mine construction, use the project under construction of blasting technique more and more, in the past when transporting industrial explosive material, regulation must divide car to load transportation in explosive in the explosive and exploder material (detonator, fuse cord etc.), so not only cost of transportation improves greatly, and brings many inconvenience can for the dispensing of explosive.Therefore, in order to address the above problem, people have invented the anti-knock container of special loading exploder material (detonator), normally on the automobile of transportation explosive, anti-knock container is installed, during transportation the exploder material placed in the anti-knock container and anti-knock container and explosive separated and realize that explosive and exploder material transport with car, avoid just in case the exploder material is ignited the explosive with the car transportation when blasting, thus the security when improving explosive and exploder material and transporting with car.
Existing anti-knock container generally is made up of container body and loam cake, and screw threads or the flanges of adopting are connected more between loam cake and the container body, are provided with explosion venting device in the container bottom usually.When using this class anti-knock container transportation exploder material, in a single day exploder material in the container blasts, the detonation gas that blast is produced is washed and is concentrated calm device bottom open when the explosion venting device that is about to the container bottom and discharges, because anti-knock container need be installed on the automobile when using, the high temperature and high pressure gas of discharging from the venting of dust explosion mouth discharges towards automobile lower, the fuel tank of automobile lower, spare tyre, crossbeam etc. just are affected unavoidably, therefore have many unsafe factors.Because this class anti-knock container is taked the directly mode of venting of dust explosion outside container, the high temperature and high pressure gas of discharging during venting of dust explosion also has bigger influence to surrounding environment, if loaded more detonator in the container, blast positive pressure of shock wave, noise and the high-temperature gas etc. that are produced will overshoot standard, cause easily that not only the explosive with the car transportation produces induced detonation, also can work the mischief to the personnel around the demolition point, facility etc., therefore existing anti-knock container can only load less detonator, the useful load of detonator has only about 100 usually, so its struck capacity is less.In addition, adopt the container that is threaded because screw strength is relatively poor, frequent keying can make thread abrasion, thereby has a strong impact on the service life of anti-knock container; Though security performance is better during the anti-knock container use that the employing flange connects, its keying is very inconvenience all, thinks little of in the use whether blast took place in it, and the gas drainage that the back of exploding is produced is comparatively difficult, and its practicality is relatively poor.Moreover because the container body of existing anti-knock container mostly is the individual layer tube structure, its shock-resistant ability is lower, and the antiknock explosion insulation performance is relatively poor, and the useful load of container is very restricted, and service life is also shorter.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide the anti-knock container that a kind of conveniently opening and closing, long service life, struck capacity are big, the antiknock explosion insulation performance is good, when being transported with car, exploder material and explosive guarantee safety, and just in case can significantly reduce when blasting in the container to around influence, thereby avoid contaminated environment and to personnel, facility etc. cause injures and deaths and destruction on every side.
The objective of the invention is to realize as follows: a kind of anti-knock container, it comprises urceolus, fixed base plate, top cover, top cover is provided with handle and has the venting of dust explosion hole, pass through spline fitted between urceolus and the top cover, the top cover lower end is provided with the wave absorption plate, the urceolus bottom is provided with some supporting vertical plate of fixing with fixed base plate, it is characterized in that being provided with in the urceolus inner core, inner core is by internal head cover and a upper end open and the inner barrel of lower end closed constitutes, pass through the screw thread bayonet fittings between inner core upper port inboard and the internal head cover sidewall, internal head cover is provided with handle and has at least two venting of dust explosion mouths, the internal head cover periphery is provided with the button limit that fastens inner barrel upper end outer peripheral edges, and the upper and lower in the inner barrel is respectively equipped with the wave absorption plate, following wave absorption plate.
Cavity in the top cover sidewall of the present invention is built-in with wire.
The top of inner barrel of the present invention is provided with sealing ring.
The top of outer cylinder body of the present invention is provided with sealing ring.
Top cover periphery of the present invention is provided with the limit of buckleing that fastens urceolus upper end outer peripheral edges.
In the present invention, owing to is connected by spline between top cover and the outer cylinder body, not only not easy to wear, and the top cover keying is also very convenient; And between internal head cover and the inner barrel by the screw thread bayonet fittings, open and close very conveniently, strengthen greatly than its anti-wear performance of threaded engagement, can prolong the service life of anti-knock container.The inside and outside barrel structure of its bilayer then can strengthen the impact resistance of barrel greatly, can not only improve the capability of antidetonance of this anti-knock container, increase the service life, and can also improve explosion insulation performance, even blast in the container, also can make the explosive that transports with car unaffected, avoid explosive generation induced detonation; Because the upper and lower part in inner barrel is provided with upper and lower wave absorption plate, the pressure that at first bears explosion gas in the time of can in container, blasting and produced, balance out most of shock wave, to alleviate the pressure of explosion gas to internal head cover and inner barrel bottom, simultaneously, the internal head cover periphery is provided with the button limit that fastens inner barrel upper end outer peripheral edges, and explosion time can play the better protect effect to the inner barrel upper port, the inner barrel upper port can be supported impacted and unlikely generation is out of shape or is broken; When the high temperature and high pressure gas of blast generation enters in the outer cylinder body through the venting of dust explosion mouth, wire in the wave absorption plate of top cover lower end and the top cover can play cushioning effect to explosion gas again again, the gas that blast is produced greatly slows down by the speed that the venting of dust explosion hole on the top cover discharges outside container, simultaneously wire can also the absorption portion noise, can reduce the positive pressure of shock wave and the noise of explosion time greatly, to reduce influence, guarantee can personnel and the facility around the explosion time not damaged and destroy to the demolition point surrounding environment.Because anti-knock container of the present invention can reduce positive pressure of shock wave greatly in blast and venting of dust explosion process, noise etc., the good antiknock explosion insulation performance that it had in addition, meeting under the prerequisite of state specified standards, the useful load of its exploder material increases greatly, measure through relevant gap test, there is not the induced detonation phenomenon when loading 300 detonators in this anti-knock container, discharge index such as positive pressure of shock wave and noise also meets the regulation in the countries concerned's standard, therefore, compared with prior art, the present invention has conveniently opening and closing, long service life, struck capacity is big, advantages such as the antiknock explosion insulation performance is good.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 expression venting of dust explosion hole; 2 expression handles; 3 expression sealing rings; The 4 expression spline collars; 5 expression wave absorption plates; 6 expression urceolus; 7 expression bottom (head)s; 8 expression supporting vertical plate; 9 expression fixed base plates; 10 expression inner cores; 11 expressions are the wave absorption plate down; The wave absorption plate is gone up in 12 expressions; 13 expression internal head covers; 14 expression button limits; 15 expression sealing rings; 16 expression venting of dust explosion mouths; 17 expression handles; 18 expression wires; 19 expression button limits; 20 expression top covers.
The specific embodiment
The invention will be further described below with reference to accompanying drawing and by embodiment.
As shown in Figure 1, this anti-knock container has urceolus 6, fixed base plate 9, top cover 20, the upper port inboard of urceolus 6 is provided with the spline collar 4, one bottom (head) 7 integrally welded with it arranged at urceolus 6 bottoms, have venting of dust explosion hole 1 on the cover plate of top cover 20 and be provided with handle 2, pass through spline fitted between the upper port inboard of the sidewall of top cover 20 and urceolus 6, top cover 20 lower ends are welded with wave absorption plate 5, urceolus 6 bottoms are welded with some supporting vertical plate 8 of fixing with fixed base plate 9 welding, also has an inner core 10 in the urceolus 6, inner core 10 is by internal head cover 13 and a upper end open and the inner barrel of lower end closed constitutes, one handle 17 is arranged on the internal head cover 13 and have two venting of dust explosion mouths 16, by the screw thread bayonet fittings, the upper and lower in the inner barrel is welded with wave absorption plate 12 respectively between internal head cover 13 sidewalls and the inner barrel upper port inboard, following wave absorption plate 11.In order to prevent the too fast venting of dust explosion hole discharge from top cover 20 of gas that explosion time produces, be filled with wire 18 in the cavity in top cover 20 sidewalls; Can support when the exploder material is blasted for the upper port that makes inner core 10 and to be impacted and unlikely generation distortion or break, the cover plate periphery of internal head cover 13 be provided with fasten inner barrel upper end outer peripheral edges buckle limit 14; When taking place in order to reduce blast to the impact of urceolus 6 upper port, the cover plate periphery of top cover 20 also be provided with fasten urceolus 6 upper end outer peripheral edges buckle limit 19; For making gas that explosion time produces not from the leakage of urceolus 6 with top cover 20 joints, outer cylinder body 6 upper port are equipped with sealing ring 3; The upper port of inner barrel also is equipped with the sealing ring 15 that can prevent that gas that explosion time produces from leaking from inner core 10 and internal head cover 13 joints.When using this anti-knock container to transport exploder materials such as detonator, by fixed support 9 it is installed on the explosive special transport vehicle, exploder material (detonator) is put into inner core 10, successively tightly with internal head cover 13, top cover 20 lids, can make container airtight fully, guarantee safety when exploder material and explosive are transported with car; Just in case in the process of transporting, blast in the container, effect through last wave absorption plate in the inner barrel 12 and following wave absorption plate 11, offset the shock wave that most of blast is produced, again through the buffering of the wave absorption plate 5 and the wire 18 in the top cover 20 of top cover 20 lower ends, the speed of explosion gas 1 outside release from the venting of dust explosion hole is greatly slowed down, pass through wire 18 absorption of noise simultaneously, can reduce the positive pressure of shock wave and the noise of explosion time greatly, thereby reduce to the pollution of environment and to the influence around the demolition point.Even blast in the container, the good antiknock explosion insulation performance that it had can not make the explosive generation induced detonation with the car transportation yet, thereby makes exploder material and explosive become safer with the car transportation.

Claims (8)

1. anti-knock container, comprise urceolus (6), fixed base plate (9), top cover (20), top cover (20) is provided with handle (2) and has venting of dust explosion hole (1), pass through spline fitted between urceolus (6) and the top cover (20), top cover (20) lower end is provided with wave absorption plate (5), urceolus (6) bottom is provided with some supporting vertical plate (8) of fixing with fixed base plate (9), it is characterized in that being provided with in the urceolus (6) inner core (10), inner core (10) is by internal head cover (13) and upper end open and the inner barrel of lower end closed constitutes, pass through the screw thread bayonet fittings between inner core (10) upper port inboard and internal head cover (13) sidewall, internal head cover (13) is provided with handle (17) and has at least two venting of dust explosion mouths (16), internal head cover (13) periphery is provided with the button limit (14) that fastens inner barrel upper end outer peripheral edges, and the upper and lower in the inner barrel is respectively equipped with wave absorption plate (12), following wave absorption plate (11).
2. anti-knock container according to claim 1 is characterized in that the cavity of top cover (20) inside sidewalls is built-in with wire (18).
3. anti-knock container according to claim 1 and 2 is characterized in that the top of inner barrel is provided with sealing ring (15).
4. anti-knock container according to claim 1 and 2 is characterized in that the top of urceolus (6) is provided with sealing ring (3).
5. anti-knock container according to claim 3 is characterized in that the upper port of urceolus (6) is provided with sealing ring (3).
6. anti-knock container according to claim 1 and 2, it is characterized in that top cover (20) periphery be provided with fasten urceolus (6) upper end outer peripheral edges buckle limit (19).
7. anti-knock container according to claim 3, it is characterized in that top cover (20) periphery be provided with fasten urceolus (6) upper end outer peripheral edges buckle limit (19).
8. anti-knock container according to claim 4, it is characterized in that top cover (20) periphery be provided with fasten urceolus (6) upper end outer peripheral edges buckle limit (19).
CNB2006100526830A 2006-07-26 2006-07-26 Anti-explosive container Active CN100425941C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100526830A CN100425941C (en) 2006-07-26 2006-07-26 Anti-explosive container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100526830A CN100425941C (en) 2006-07-26 2006-07-26 Anti-explosive container

Publications (2)

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CN1888810A true CN1888810A (en) 2007-01-03
CN100425941C CN100425941C (en) 2008-10-15

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676177B (en) * 2008-09-15 2011-04-20 蒋友明 Anti-explosion tank
CN102862735A (en) * 2012-09-22 2013-01-09 蒋友明 Antiknock container sealing structure
CN103090744A (en) * 2012-12-13 2013-05-08 江西洪都航空工业集团有限责任公司 Guided missile tail cover
CN103353262A (en) * 2013-07-05 2013-10-16 蒋友明 Antiknock container
CN103376033A (en) * 2013-07-22 2013-10-30 蒋友明 Anti-explosion container
CN103398636A (en) * 2013-07-31 2013-11-20 蒋友明 Letdown type anti-explosion container
WO2014094361A1 (en) * 2012-12-20 2014-06-26 Zhong Yonghong Nuclear-biochemical anti-explosion sphere
CN104634204A (en) * 2015-02-05 2015-05-20 中国人民解放军军械工程学院 Ammunition initiating explosive device burning device
CN106956847A (en) * 2017-04-18 2017-07-18 中国工程物理研究院化工材料研究所 Composite anti-knock container
CN109029162A (en) * 2018-10-25 2018-12-18 郑州红宇专用汽车有限责任公司 A kind of pressure release anti-knock container
CN109029181A (en) * 2018-10-25 2018-12-18 郑州红宇专用汽车有限责任公司 One kind disappears quick-fried type anti-knock container
CN110425945A (en) * 2019-09-16 2019-11-08 浙江路捷顺汽车制造有限公司 A kind of two-layer columnar anti-knock container
CN110440652A (en) * 2019-04-24 2019-11-12 浙江路捷顺汽车制造有限公司 A kind of anti-knock container
CN113124724A (en) * 2021-04-23 2021-07-16 中国人民解放军海军航空大学岸防兵学院 Initiating explosive device test explosion-proof equipment
CN115307505A (en) * 2022-08-09 2022-11-08 南京理工大学 Underwater optical device protection structure applied to explosion water tank

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2145766Y (en) * 1992-12-12 1993-11-10 淮南矿业学院 Jacket type anti-explosion container
US6644165B1 (en) * 2002-05-23 2003-11-11 Nabco, Inc. Explosion containment vessel
CN1320332C (en) * 2004-12-30 2007-06-06 蒋友明 Anti-knock container
CN2773612Y (en) * 2004-12-30 2006-04-19 蒋友明 Antiknock container

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676177B (en) * 2008-09-15 2011-04-20 蒋友明 Anti-explosion tank
CN102862735A (en) * 2012-09-22 2013-01-09 蒋友明 Antiknock container sealing structure
CN103090744A (en) * 2012-12-13 2013-05-08 江西洪都航空工业集团有限责任公司 Guided missile tail cover
WO2014094361A1 (en) * 2012-12-20 2014-06-26 Zhong Yonghong Nuclear-biochemical anti-explosion sphere
CN103353262A (en) * 2013-07-05 2013-10-16 蒋友明 Antiknock container
CN103376033A (en) * 2013-07-22 2013-10-30 蒋友明 Anti-explosion container
CN103376033B (en) * 2013-07-22 2015-03-18 蒋友明 Anti-explosion container
CN103398636A (en) * 2013-07-31 2013-11-20 蒋友明 Letdown type anti-explosion container
CN104634204A (en) * 2015-02-05 2015-05-20 中国人民解放军军械工程学院 Ammunition initiating explosive device burning device
CN104634204B (en) * 2015-02-05 2016-09-07 中国人民解放军军械工程学院 A kind of ammunition priming system burns device
CN106956847A (en) * 2017-04-18 2017-07-18 中国工程物理研究院化工材料研究所 Composite anti-knock container
CN106956847B (en) * 2017-04-18 2018-07-31 中国工程物理研究院化工材料研究所 Composite material anti-knock container
CN109029162A (en) * 2018-10-25 2018-12-18 郑州红宇专用汽车有限责任公司 A kind of pressure release anti-knock container
CN109029181A (en) * 2018-10-25 2018-12-18 郑州红宇专用汽车有限责任公司 One kind disappears quick-fried type anti-knock container
CN109029181B (en) * 2018-10-25 2023-09-01 郑州红宇专用汽车有限责任公司 Explosion-eliminating type anti-explosion container
CN109029162B (en) * 2018-10-25 2023-10-13 郑州红宇专用汽车有限责任公司 Pressure release antiknock container
CN110440652A (en) * 2019-04-24 2019-11-12 浙江路捷顺汽车制造有限公司 A kind of anti-knock container
CN110425945A (en) * 2019-09-16 2019-11-08 浙江路捷顺汽车制造有限公司 A kind of two-layer columnar anti-knock container
CN113124724A (en) * 2021-04-23 2021-07-16 中国人民解放军海军航空大学岸防兵学院 Initiating explosive device test explosion-proof equipment
CN115307505A (en) * 2022-08-09 2022-11-08 南京理工大学 Underwater optical device protection structure applied to explosion water tank
CN115307505B (en) * 2022-08-09 2023-09-12 南京理工大学 Underwater optical device protection structure applied to explosion pool

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Owner name: JINHUA DAMING AUTO SELLING SERVICE CO., LTD.

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