CN106115089A - A kind of explosionproof aerosol tank - Google Patents
A kind of explosionproof aerosol tank Download PDFInfo
- Publication number
- CN106115089A CN106115089A CN201610651853.0A CN201610651853A CN106115089A CN 106115089 A CN106115089 A CN 106115089A CN 201610651853 A CN201610651853 A CN 201610651853A CN 106115089 A CN106115089 A CN 106115089A
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof groove
- explosionproof aerosol
- explosionproof
- tank body
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/70—Pressure relief devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention relates to a kind of explosionproof aerosol tank, including tank body and explosionproof aerosol lid, explosionproof aerosol lid is installed on the opening end of tank body, it is characterized in that, described explosionproof aerosol lid seal be crimped on one end of described tank body offer multiple for when in described tank body pressure make the explosion-proof groove that gas safety is discharged, multiple described explosion-proof grooves be uniformly distributed when reaching preset value.The present invention is by arranging multiple equally distributed explosion-proof groove on the surface of explosionproof aerosol lid, when in tank body, pressure reaches preset value, explosion-proof groove can rupture, the gas in tank body is made to release in explosion-proof groove, without causing blast, thus reach the purpose of safe unloading pressure, both save production cost, improve again the security performance of product.
Description
Technical field
The present invention relates to inhalator jar technical field, especially a kind of explosionproof aerosol tank.
Background technology
At present, the propellant major part of inhalator jar interiors of products all selects butane as raw material, and the possibility of blast occurs
Property the highest, along with inhalator jar gradually popularizing in people's daily life, have the blast the most relevant to inhalator jar every year
Accident.At present, domestic manufacturer is all based on national standard and produces inhalator jar, inhalator jar upper cover and lower cover spherically type, resistance to pressure
It can not be the highest, however it remains explosion danger.Current inhalator jar product generally lacks a kind of blast resistance construction, and most producers pass through
Increase tank body thickness and increase its explosion-proof performance, but this will consume more metal material, improve production cost.Accordingly, it would be desirable to
The design more rationalized inhalator jar, makes inhalator jar in the case of the metal material using identical weight, has more
High security performance.
Summary of the invention
The technical problem to be solved is to provide high explosion-proof of a kind of convenient for production, cost-effective and explosion-proof performance
Inhalator jar.
The technical scheme is that a kind of explosionproof aerosol tank, including tank body and anti-gas explosion
Mist lid, explosionproof aerosol lid is arranged on the opening end of tank body, it is characterised in that described explosionproof aerosol lid seals and is crimped on described tank body
One end offer multiple for when in described tank body pressure make the explosion-proof groove that gas safety is discharged when reaching preset value, multiple
Described explosion-proof groove is uniformly distributed.
The invention has the beneficial effects as follows: explosion-proof groove is set on explosionproof aerosol lid, makes explosionproof aerosol lid be provided with explosion-proof
The thickness of groove part is less than the thickness of other parts so that explosion-proof groove becomes weakness zone, when aerosol pressure inside the tank reaches
During preset value, thus region realizes safe unloading pressure, it is to avoid the generation of explosion accident, improves the safety of inhalator jar product
Energy.
On the basis of technique scheme, the present invention can also do following improvement.
Further, one end end face that described explosionproof aerosol lid contacts with described tank body is inner face, described explosionproof aerosol lid
The outer surface position corresponding with described inner face be outer face；Described explosion-proof groove includes: be opened in described inner face
First explosion-proof groove or be opened in the second explosion-proof groove of described outer face.
Further, described explosion-proof groove includes: be opened in the first explosion-proof groove of described inner face and be opened in described outside
Second explosion-proof groove of end face, multiple described first explosion-proof grooves are the most positioned opposite with multiple described second explosion-proof grooves.
Above-mentioned further scheme is used to provide the benefit that: both only can offer explosion-proof groove on inner face, it is possible to outside
Offer explosion-proof groove on end face, the position of explosion-proof groove can be set according to different product needed, there is the spy of flexible Application
Point.
Further, the bottom land shape of described first explosion-proof groove and described second explosion-proof groove is rounded, oval or square
The bottom land area of shape and described second explosion-proof groove is 0.80-0.95 with the ratio of described first explosion-proof groove bottom land area.
Further, the degree of depth of described first explosion-proof groove is 0.5-0.6mm, and the degree of depth of described second explosion-proof groove is 0.4-
0.5mm。
Further, described first explosion-proof groove is 8-16 with the number of described second explosion-proof groove；
Above-mentioned further scheme is used to provide the benefit that: to be set to identical by the first explosion-proof groove and the second explosion-proof groove
Number, and the bottom land area of the first explosion-proof groove and the degree of depth will be more than the second explosion-proof groove, therefore reaches when aerosol pressure inside the tank
During to preset value, the part between the first explosion-proof groove and the second explosion-proof groove can rupture, and makes gas release, quick-fried without being formed
Fried, improve the security performance of inhalator jar.
Further, described explosionproof aerosol lid is open at both ends and the tubular knot being gradually increased at cross sectional radius or reducing
Structure, its two ends are respectively stub end and little head end, and described stub end outwards and is bent to form to the direction near described little head end
One annular block, described inner face is positioned on the one side away from described little head end of the bending place of described stub end, described outer end
Face is positioned at the bending place of described stub end on the one side of described little head end.
Described previous step scheme is used to provide the benefit that: the arc that the annular block of explosionproof aerosol lid stub end caves inward
The sealing that face position and downward projection of internal ring can realize with tank body crimps.
Further, the tubular that described tank body is one end closure, the other end is uncovered, described explosionproof aerosol lid seals and is crimped on institute
State one end that tank body is uncovered.
Above-mentioned further scheme is used to provide the benefit that: explosionproof aerosol lid is installed in one end uncovered at tank body, can make
When in proper tank body, pressure reaches preset value, explosionproof aerosol covers explosion-proof groove and ruptures, released by gas, it is to avoid inhalator jar is quick-fried
Fried, improve the security performance of inhalator jar.
Further, described tank body and described explosionproof aerosol lid all use tinplate material.
Above-mentioned further scheme is used to provide the benefit that: tinplate material has good fibroid, mouldability and table
Face outward appearance, uses this kind of material to meet country's production standard, has preferable security performance.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the structure chart of the explosionproof aerosol lid of the present invention；
Fig. 3 is the schematic diagram of the first explosion-proof groove of the present invention；
Fig. 4 is the first explosion-proof groove and the schematic diagram of the second explosion-proof groove of the present invention；
Fig. 5 is the upward view of the explosionproof aerosol lid of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, explosionproof aerosol lid；11, inner face；111, the first explosion-proof groove；12, outer face；121, the second explosion-proof groove；
13, little head end；14, stub end；141, annular block；15, circumferential step；2, inhalator jar；21, tank body.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Embodiment 1
As shown in Fig. 1-3, Fig. 5, a kind of explosionproof aerosol tank of the present embodiment, including tank body 2 and explosionproof aerosol lid 1, explosion-proof
Aerosol lid 1 is arranged on the opening end of tank body 2, and the sealing of described explosionproof aerosol lid 1 is crimped on one end of described tank body 2 and offers multiple
For when in tank body 2 pressure make the explosion-proof groove 16 that gas safety is discharged when reaching preset value, multiple described explosion-proof grooves 16 are equal
Even distribution.
As it is shown on figure 3, one end end face that the described explosionproof aerosol lid 1 of the present embodiment contacts with described tank body 2 is inner face
11, described explosion-proof groove 111 is opened on described inner face 11, and the bottom land of described explosion-proof groove 111 is rectangle, circle, ellipse
Shape, the preferred rectangle of the present embodiment is as the bottom land shape of described explosion-proof groove 111, and described explosion-proof groove 111 degree of depth is 0.5-
0.6mm, such as 0.5mm, 0.52mm, 0.54mm, 0.56mm, 0.58mm or 0.6mm, the number of described explosion-proof groove 111 is
8-16, such as 8,10,12,14 or 16.
As in figure 2 it is shown, the described explosionproof aerosol lid 1 of the present embodiment in open at both ends and cross sectional radius is gradually increased or subtracts
Little tubular structure, its two ends are respectively stub end 14 and little head end 13, and described stub end 14 is to away from described explosionproof aerosol lid 1
The direction of central axis and be bent to form an annular block 141, the block 141 of described annular to the direction near described little head end 13
Including with the edge of described tank body 2 fit, the cambered surface position caved inward and downward projection of internal ring；Described little head end 13
And being provided with circumferential step 15 between described stub end 14, described inner face 11 is positioned at the bending place of described stub end 14 away from institute
State on the one side of little head end 13.
As it is shown in figure 1, the tubular structure that the described tank body 2 of the present embodiment blocks in one end, the other end is uncovered, described explosion-proof
Aerosol lid 1 is sealingly mounted at one end that described tank body 2 is uncovered.
Described explosionproof aerosol lid 1 and the described tank body of the present embodiment all select tinplate material.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, a kind of explosionproof aerosol tank of the present embodiment, including tank body 2 and explosionproof aerosol lid
1, described explosionproof aerosol lid 1 is arranged on one end that described tank body 2 is uncovered, and described explosionproof aerosol lid 1 seals and is crimped on described tank body 2
One end offer multiple for when in tank body 2 pressure make the explosion-proof groove 16 that gas safety is discharged when reaching preset value, multiple
Described explosion-proof groove 16 is uniformly distributed.
As shown in Figure 4, one end end face that the described explosionproof aerosol lid 1 of the present embodiment contacts with described tank body 2 is inner face
11, the outer surface of described explosionproof aerosol lid 1 position corresponding with described inner face 11 is outer face 12；Described explosion-proof groove 16
Including: the first explosion-proof groove 111 being opened on described inner face 11 and the second explosion-proof groove being opened in described outer face 12
121, multiple described first explosion-proof grooves 111 and multiple described second explosion-proof groove 121 are the most positioned opposite.
The described first explosion-proof groove 111 of the present embodiment and the bottom land of described second explosion-proof groove 121 be rectangle, circle or
Ellipse, the preferred rectangle of the present embodiment is as the bottom land shape of explosion-proof groove 16；The bottom land area of described second explosion-proof groove 121
It is 0.80-0.95 with the ratio of described first explosion-proof groove 111 bottom land area, such as 0.80,0.85,0.90 or 0.95.
The degree of depth of the described first explosion-proof groove 111 of the present embodiment is 0.5-0.6mm, such as 0.5mm, 0.52mm,
0.54mm, 0.56mm, 0.58mm or 0.6mm；The degree of depth of described second explosion-proof groove 121 is 0.4mm-0.5mm, such as
0.4mm、0.42mm、0.44mm、0.46mm、0.48mm、05mm；Described first explosion-proof groove 111 and described second explosion-proof groove
The number of 121 is 8-16, such as 8,10,12,14 or 16.
As in figure 2 it is shown, the described explosionproof aerosol lid 1 of the present embodiment in open at both ends and cross sectional radius is gradually increased or subtracts
Little tubular structure, its two ends are respectively stub end 14 and little head end 13, and described stub end 14 is to away from described explosionproof aerosol lid 1
The direction of central axis and be bent to form an annular block 141, the block 141 of described annular to the direction near described little head end 13
Including with the edge of described tank body 2 fit, the cambered surface position caved inward and downward projection of internal ring；Described little head end 13
And being provided with circumferential step 15 between described stub end 14, described inner face 11 is positioned at the bending place of described stub end 14 away from institute
State on the one side of little head end 13, described outer face 12 be positioned at described in be positioned at the bending place of described stub end 14 near described microcephaly
On the one side of end 13.
As it is shown in figure 1, the tubular structure that the described tank body 2 of the present embodiment blocks in one end, the other end is uncovered, described explosion-proof
Aerosol lid 1 is sealingly mounted at one end that described tank body 2 is uncovered.
The described explosionproof aerosol lid 1 of the present embodiment and described tank body 2 all select tinplate material.
The operation principle of the present invention is: surface offers the explosionproof aerosol lid of explosion-proof groove and seals that to be crimped on tank body uncovered
One end, forms a kind of explosionproof aerosol tank；Contact on the inner face of one end and explosionproof aerosol exterior surface at explosionproof aerosol lid with tank body
It is provided with multiple equally distributed explosion-proof groove on the outer face corresponding with inner face, is positioned at the explosion-proof recessed for first of inner face
Groove, is positioned at arranging for the second explosion-proof groove, multiple first explosion-proof grooves and multiple second explosion-proof groove one_to_one corresponding of outer face
And first explosion-proof groove bottom land area and the degree of depth be all slightly larger than the second explosion-proof groove；When inhalator jar is made inside by external high temperature
When pressure reaches preset value, owing to explosionproof aerosol lid is provided with the thickness thickness less than other parts of explosion-proof groove part, anti-
Quick-fried groove can first rupture, the gas in tank body can be discharged from explosion-proof groove, it is achieved that safe unloading pressure, it is to avoid sending out of explosion accident
Raw, improve the security performance of product.
In describing the invention, it is to be understood that term " on ", D score, " degree of depth ", " surface area ", " interior ",
" outward ", " circumferential ", " between " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifying describe rather than instruction or the device of hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. an explosionproof aerosol tank, including tank body (2) and explosionproof aerosol lid (1), explosionproof aerosol lid (1) is installed on tank body (2)
Opening end, it is characterised in that described explosionproof aerosol lid (1) seal be crimped on one end of described tank body (2) offer multiple for
When in described tank body (2), pressure makes the explosion-proof groove (16) that gas safety is discharged, multiple described explosion-proof grooves when reaching preset value
(16) it is uniformly distributed.
A kind of explosionproof aerosol tank the most according to claim 1, it is characterised in that described explosionproof aerosol lid (1) and described tank
One end that body (2) contacts is inner face (11), and the outer surface of described explosionproof aerosol lid (1) is corresponding with described inner face (11)
Position is outer face (12)；Described explosion-proof groove (16) including: the first explosion-proof groove being opened on described inner face (11)
Or the second explosion-proof groove (121) of being opened on described outer face (12) (111).
A kind of explosionproof aerosol lid the most according to claim 1, it is characterised in that described explosionproof aerosol lid (1) and described tank
One end end face that body (2) contacts is inner face (11), and the outer surface of described explosionproof aerosol lid (1) is relative with described inner face (11)
The position answered is outer face (12)；Described explosion-proof groove (16) including: be opened on described inner face (11) first is explosion-proof recessed
Groove (111) and the second explosion-proof groove (121) being opened on described outer face (12), multiple described first explosion-proof grooves (111)
The most positioned opposite with multiple described second explosion-proof grooves (121).
A kind of explosionproof aerosol tank the most according to claim 3, it is characterised in that the groove of described second explosion-proof groove (121)
Floor space is 0.80-0.95 with the ratio of described first explosion-proof groove (111) bottom land area.
5. according to a kind of explosionproof aerosol tank described in any one of claim 2 to 4, it is characterised in that described first explosion-proof groove
And the bottom land shape of described second explosion-proof groove (121) is rounded, oval or rectangle (111).
A kind of explosionproof aerosol tank the most according to claim 5, it is characterised in that described first explosion-proof groove (111) deep
Degree is 0.5-0.6mm, and the degree of depth of described second explosion-proof groove (121) is 0.4-0.5mm.
A kind of explosionproof aerosol tank the most according to claim 6, it is characterised in that described first explosion-proof groove (111) and institute
The number stating the second explosion-proof groove (121) is 8-16.
A kind of explosionproof aerosol tank the most according to claim 7, it is characterised in that described explosionproof aerosol lid (1) is spacious in two ends
The tubular structure that mouth and cross sectional radius are gradually increased or reduce, its two ends are respectively stub end (14) and little head end (13), institute
State stub end (14) and outwards and be bent to form annular block (141), described the inner to the direction near described little head end (13)
Face (11) is positioned on the one side away from described little head end (13) of the bending place of described stub end (14), described outer face (12) position
In the bending place of described stub end (14) on the one side of described little head end (13).
9. according to explosionproof aerosol tank a kind of described in any one of claim 2 to 4, it is characterised in that described tank body (2) is in an end seal
The tubular stifled, the other end is uncovered, described explosionproof aerosol lid (1) is sealingly mounted at one end that described tank body (21) is uncovered.
A kind of explosionproof aerosol tank, it is characterised in that described explosionproof aerosol lid (1) and described tank body
(2) tinplate material is all used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651853.0A CN106115089A (en) | 2016-08-10 | 2016-08-10 | A kind of explosionproof aerosol tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651853.0A CN106115089A (en) | 2016-08-10 | 2016-08-10 | A kind of explosionproof aerosol tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106115089A true CN106115089A (en) | 2016-11-16 |
Family
ID=57258455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651853.0A Pending CN106115089A (en) | 2016-08-10 | 2016-08-10 | A kind of explosionproof aerosol tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115089A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058926A (en) * | 2016-11-08 | 2018-05-22 | 广州市泰雅印铁制罐有限公司 | A kind of explosion-proof cover for inhalator jar |
| CN112193612A (en) * | 2020-09-29 | 2021-01-08 | 东元科技有限公司 | Explosion-proof top cover of aerosol can |
| WO2022240388A1 (en) * | 2021-05-10 | 2022-11-17 | Illinois Tool Works Inc. | Pressure relief assemblies and methods |
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| KR100572517B1 (en) * | 2003-06-24 | 2006-04-25 | 주식회사 대륙제관 | Small-sized can for preventing explosion |
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| CN108058926A (en) * | 2016-11-08 | 2018-05-22 | 广州市泰雅印铁制罐有限公司 | A kind of explosion-proof cover for inhalator jar |
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| WO2022240388A1 (en) * | 2021-05-10 | 2022-11-17 | Illinois Tool Works Inc. | Pressure relief assemblies and methods |
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Application publication date: 20161116 |
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