CN106526067A - Scaleplate used for testing burning rate of solid hazardous article - Google Patents
Scaleplate used for testing burning rate of solid hazardous article Download PDFInfo
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- CN106526067A CN106526067A CN201610979973.3A CN201610979973A CN106526067A CN 106526067 A CN106526067 A CN 106526067A CN 201610979973 A CN201610979973 A CN 201610979973A CN 106526067 A CN106526067 A CN 106526067A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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- General Health & Medical Sciences (AREA)
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a scaleplate used for testing a burning rate of a solid hazardous article. The scaleplate is composed of a burning distance scaleplate and an ignition starting mark, wherein the burning distance scaleplate is provided with a left starting mark, a middle mark and a right starting mark sequentially, and a connecting hole is formed in the burning distance scaleplate; the ignition starting mark is composed of an upper starting mark, a lower starting mark, a cross rod and a connecting bolt, the upper starting mark and the lower starting mark are symmetrically arranged and are arranged side by side on one end of the cross rod, the other end of the cross rod is provided with the connecting bolt connected to the connecting hole, the position of the upper starting mark or the lower starting mark is the place of ignition, an area between the middle mark and the left starting mark or the right starting mark is a burning rate measuring area, and an area between two broadsides of the left starting mark and the right starting mark themselves is a wetting agent dropwise adding area. The scaleplate used for testing the burning rate of the solid hazardous article is used for delimiting a stacking burning distance of a sample to be tested in a burning rate test, is capable of being in left-right common use, and provides a strong guarantee for accurately measuring the burning time in a unit distance; in addition, the scaleplate used for testing the burning rate of the solid hazardous article is simple in structure, easy to operate and low in cost.
Description
Technical field
The present invention relates to a kind of experimental rig, specifically a kind of scale for the test of dangerous goods in solid form burn rate.
Background technology
The United Nations with regard to Dangerous Goods Transport recommendation test and manual of standards in Section 33 of Part III define it is right
The test method classified by inflammable solid, the method require to judge whether material belongs to inflammable solid by burn rate test
Body, determines the packaging classification of inflammable solid (except metal powder) by fire retardancy test.In burn rate test and fire retardancy test,
Need to make measured object stacking, and ignition location, combustion measurement distance and wetting agent are marked in the plane of stacking place and area is added dropwise
Domain.Specific requirement be using any suitable burning things which may cause a fire disaster lighting one end of measured object stacking, stacking burn 80mm apart from when,
Determine the burning velocity of 100mm below.For the material beyond metal powder, outside the timing section of 100mm length, 30mm is extremely
1mL wetting agents are added dropwise on stacking, to determine its duration of fire resistance at 40mm.
Due in test method and undeclared measured object stacking oriented formation the step for, common scale in direction not
It is determined that under conditions of stacking cannot accurately be measured, mark the various loci of test requirements document.There is presently no the mark of shaping
Chi meets the requirement of the test.
The content of the invention
The technical problem to be solved is to provide a kind of scale for the test of dangerous goods in solid form burn rate, uses
With meet the United Nations with regard to Dangerous Goods Transport recommendation test and manual of standards in the test side classified of inflammable solid
In method to making at measured matter stacking igniting, burn rate mensuration region and wetting agent are added dropwise operation that region is labeled will
Ask.
The present invention solves above-mentioned technical problem with following technical scheme：
A kind of scale for the test of dangerous goods in solid form burn rate of the present invention, it is by burning extent scale and igniting starting
Mark composition, is sequentially provided with the burning extent scale
It is provided with connecting hole；The igniting starting mark is made up of upper initial mark and lower starting mark, cross bar and coupling bar, and upper starting is marked and lower
Begin to mark and be symmetrical arranged the one end for being mounted side by side on cross bar, the other end of cross bar is provided with the coupling bar being connected with connecting hole, it is upper to rise
Begin to mark or lower starting mark present position is that, at igniting, middle segment mark and the region for beginning from left to right to mark or begin between mark from right to left are burn rate
Mensuration region, begins from left to right to mark and the region between two side of beginning sample body is that wetting agent is added dropwise region from right to left.
The mark that begins from left to right, middle segment mark and the mark that begins from right to left are arranged on the front portion of burning extent scale, burning extent scale
Rear portion top surface is provided with V-groove, and rear portion bottom surface is provided with and can be aligned by the sight of side material stacking spine；The connecting hole is arranged on
On V-groove, and communicate with V-groove and be mutually perpendicular to arrangement；The cross bar be prismatic shape, and with V-groove snug fit.
The stage casing is put on and is provided with two assurance holes, and assurance hole is circular port.
The sight is the downward sharp structure of the top of the horn, vertical range of the top of the horn to burning extent scale bottom water plane
For 10mm.
On the left of the beginning target from left to right on the right side of first half, stage casing target, on the left of beginning target and right side is latter half of from right to left
Divide, upper starting mark outside is disposed as the first shape of identical and color；On the right side of the beginning target from left to right and left side is latter half of
Point, be disposed as second shape of identical on the outside of the first half on the left of the target of stage casing, from right to left on the right side of beginning target, lower initial target
Shape and color；Beginning from left to right can edge on the outside of mark, middle segment mark and the beginning target left and right sides from right to left, and upper starting mark and lower initial target
Draw straight line in its border.
Identical the third shape is disposed as on the inside of the upper starting mark and lower initial target, to prevent mark by mistake.
Using scale of the present invention, disclosure satisfy that the United Nations with regard in the recommendation test and manual of standards of Dangerous Goods Transport
In the test method classified by inflammable solid to making at measured matter stacking igniting, burn rate mensuration region and wetting agent
The requirement that region is labeled is added dropwise.The present invention can be labeled to the measured object stacking of any trend using sight；And lead to
The dual boot of CF is crossed, operator can be allowed quickly to find out the position for needing mark, substantially increased to inflammable solid
The speed and accuracy of body class test.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the burning extent scale that the present invention is adopted.
Fig. 2 is the schematic diagram of Fig. 1 overlook directions.
Fig. 3 is the igniting starting target dimensional structure diagram that the present invention is adopted.
Fig. 4 is the schematic diagram of the right apparent directions of Fig. 3.
Fig. 5 is the present invention for the structural representation after the scale assembling of dangerous goods in solid form burn rate test.
Fig. 6 is the use state schematic diagram being applied to scale of the present invention in measured matter stacking.
Specific embodiment
Below in conjunction with the accompanying drawings technical solution of the present invention is further non-limitingly described in detail.
The present invention is by burning extent scale 1 and igniting starting mark 2 for the scale of dangerous goods in solid form burn rate test
Composition, shown in the structure as Fig. 1 of burning extent scale 1 and Fig. 2, the front portion of burning extent scale 1 is sequentially provided with a left side from left to right
Starting mark 1-2, from right to left middle segment mark 1-4, beginning mark 1-3, the rear portion top surface of burning extent scale 1 is provided with V-groove 1-6, in V-groove 1-
6 middle part is provided with connecting hole 1-7, and connecting hole 1-7 is communicated with V-groove 1-6 and is in be mutually perpendicular to arrangement；Burning extent scale
1 rear portion bottom surface is provided with and can be aligned by the sight 1-1 of side material stacking spine, and sight 1-1 is the downward pointed knot of the top of the horn
Structure, the vertical range of the top of the horn to burning extent scale bottom water plane is 10mm.
As shown in Fig. 3 Fig. 4, igniting starting mark 2 is to mark 2-1 and lower starting mark 2-2, cross bar 2-3 and connection by upper starting
Bolt 2-4 is constituted, and cross bar 2-3 is prismatic shape, and is symmetrically set with V-groove 1-6 snug fits, upper starting mark 2-1 and lower starting mark 2-2
U-shaped structure is put and is interconnected to form installed in one end of cross bar 2-3, the other end of cross bar 2-3 is provided with pluggable connecting hole 1-7
Form the coupling bar 2-4 of connection, upper starting mark 2-1 or lower starting marks 2-2 present positions are at igniting, middle segment mark 1-4 with from left to right
Region between beginning to mark 1-2 or begin from right to left to mark on the outside of 1-3 is burn rate mensuration region, begins from left to right to mark 1-2 and begins from right to left to mark 1-3
Itself width regions the distance between (i.e. left side with right side) be that wetting agent is added dropwise region.
For the ease of operation, two assurance hole 1-5 are provided with middle segment mark 1-4 of burning extent scale, hole is held
For circular port.
The present invention is left-right universal type for the scale of dangerous goods in solid form burn rate test, is easy to uncertain to direction
Stacking is accurately measured, scale of the present invention from left to right begin mark 1-2 right side and left side latter half, the left side of middle segment mark 1-4,
The first shape of identical and color are disposed as on the outside of the first half on the right side of beginning mark 1-3, lower starting mark 2-2 from right to left
(being such as shape first, color A)；Begin from left to right to mark the left side first half of 1-2, the right side of middle segment mark 1-4, begin mark 1-3's from right to left
It (is such as shape that second shape of identical and color are disposed as on the outside of the latter half on left side and right side, upper starting mark 2-1
Second, color B)；It (is such as shape that identical the third shape is disposed as on the inside of upper starting mark 2-1 and lower starting mark 2-2
The third), marked with preventing from missing.The left and right sides of mark 1-2, middle segment mark 1-4 of beginning from left to right and the mark 1-3 that begins from right to left, and upper starting mark
The outer side edges of 2-1 and lower starting mark 2-2 can draw straight line along its border.
When scale of the present invention is assembled, by the connecting hole 1-7 of the coupling bar 2-4 insertion burning extents scale 1 of igniting starting mark 2
In, and the cross bar 2-3 of igniting starting mark 2 is placed in the V-groove 1-6 of burning extent scale 1, make 1 He of burning extent scale
Igniting starting mark 2 forms entirety, igniting starting mark 2 can according to left-hand and dextrad need rotate, as shown in Figure 5.
Embodiment 1, as shown in Figure 6：
The present embodiment is its operation bag by taking synthetic camphor powder as an example and using the using method of dextrosinistral combustion system
Include following steps：Will igniting starting mark 2 cross bar 2-3 downwards be in vertical state, and by coupling bar 2-4 laterally penetrate burning away from
Connecting hole 1-7 on scale 1 is attached.Cross bar 2-3 on igniting starting mark 2 was fallen to horizontal along V-groove 1-6
State, this starting at present mark 2-2 exposure levels face and with the mark 1-3 that begins from right to left in the same side.Again by the pointed of sight 1-1 and synthesis
Camphor powder stacking 3 ridge alignment, with marking pen it is all containing color B or all adjacent margins for being shaped as second draw straight line, i.e.,
Ignition location (in lower starting mark 2-2 outer side edges line), burn rate mensuration region are obtained (in the right edge of the mark 1-3 that begins from right to left
Rule with the left side of middle segment mark 1-4, be burn rate mensuration region between two lines) and wetting agent dropwise addition region (from left to right
The left side and right edge for beginning to mark 1-2 is rule respectively, and region is added dropwise for wetting agent between two lines).
Ignition location is set to distance between burn rate mensuration region as 80mm, burn rate mensuration region length is
100mm, burn rate mensuration region to wetting agent be added dropwise region between distance be 30mm, wetting agent be added dropwise zone length be
10mm, meets burn rate test and the operation requirement of fire retardancy test.
1 milliliter of water is accurately added dropwise and is added dropwise in region on the ridge of synthetic camphor powder stacking 3 in wetting agent.From ignition location
Measured matter stacking is lighted, the burning time of burn rate mensuration region and the duration of fire resistance of wetting section is recorded.Synthetic camphor powder
It is 6.41s in the burning time of 100mm burn rate mensuration regions, the duration of fire resistance of wet section is more than 4 minutes, according to joint
State is tested and inflammable solid is classified in Section 33 of Part III in manual of standards with regard to the recommendation of Dangerous Goods Transport
Test decision method, camphor powder belonged to inflammable solid, should be packed using III class.
Each several part in burning extent scale 1 and igniting starting mark 2 of the invention adopts different CFs as a left side
To the mark dual boot with dextrad, and it is capable of achieving left-right universal.
The cross bar 2-3 that the present invention is adopted is capable of achieving point for prismatic shape when coordinating the V-groove 1-6 on burning extent scale 1
Fiery starting mark 2 rotates guiding positioning.
Claims (6)
1. it is a kind of for dangerous goods in solid form burn rate test scale, it is characterised in that it is by burning extent scale (1) and point
Fiery starting mark (2) composition, is sequentially provided with the burning extent scale (1)
Mark (1-3), is provided with connecting hole (1-7) in the middle part of burning extent scale (1)；Igniting starting mark (2) marks (2-1) by upper starting
With lower starting mark (2-2), cross bar (2-3) and coupling bar (2-4) composition, (2-1) is marked in upper starting and lower starting mark (2-2) symmetrically sets
The one end for being mounted side by side on cross bar (2-3) is put, the other end of cross bar (2-3) is provided with the coupling bar being connected with connecting hole (1-7)
(2-4) it is that, at igniting, middle segment mark (1-4) marks (1-2) with the beginning from left to right that, (2-1) or lower initial mark (2-2) present position are marked in upper starting
Or the region begun between mark (1-3) from right to left is burn rate mensuration region, begin mark (1-2) and the mark (1-3) itself that begins from right to left from left to right
Region between two sides is that wetting agent is added dropwise region.
2. the scale of dangerous goods in solid form burn rate test is used for according to claim 1, it is characterised in that described to begin from left to right
Mark (1-2), middle segment mark (1-4) and the mark (1-3) that begins from right to left are arranged on the front portion of burning extent scale (1), burning extent scale (1)
Rear portion top surface be provided with V-groove (1-6), rear portion bottom surface is provided with and can be aligned by the sight (1-1) of side material stacking spine；It is described
Connecting hole (1-7) is arranged on V-groove (1-6), and is communicated with V-groove (1-6) and be mutually perpendicular to arrangement；The cross bar (2-3)
For prismatic shape, and with V-groove (1-6) snug fit.
3. it is according to claim 1 or claim 2 for dangerous goods in solid form burn rate test scale, it is characterised in that in described
Segment mark (1-4) is provided with two and holds hole (1-5), and assurance hole is circular port.
4. the scale of dangerous goods in solid form burn rate test is used for according to claim 2, it is characterised in that the sight
(1-1) it is the sharp structure that the top of the horn is downward, the vertical range of the top of the horn to burning extent scale (1) bottom water plane is 10mm.
5. the scale of dangerous goods in solid form burn rate test is used for according to claim 1, it is characterised in that described to begin from left to right
The mark left side first half of (1-2), the right side of middle segment mark (1-4), the latter half in the left side and right side of the mark (1-3) that begins from right to left,
The first shape of identical and color are disposed as on the outside of upper starting mark (2-1)；The right side and left side of the mark (1-2) that begins from left to right
Latter half, the left side of middle segment mark (1-4), the first half on the right side of the mark (1-3) that begins from right to left, the outside of lower starting mark (2-2)
It is disposed as second shape of identical and color；The left and right of mark (1-2), the middle segment mark (1-4) of beginning from left to right and the mark (1-3) that begins from right to left
Both sides, and the outside of upper starting mark (2-1) and lower starting mark (2-2) can be along its border picture straight line.
6. the scale of dangerous goods in solid form burn rate test is used for according to claim 5, it is characterised in that the upper starting
Identical the third shape is disposed as on the inside of mark (2-1) and lower starting mark (2-2), to prevent from marking by mistake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979973.3A CN106526067B (en) | 2016-11-08 | 2016-11-08 | A kind of scale for the experiment of dangerous goods in solid form burn rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979973.3A CN106526067B (en) | 2016-11-08 | 2016-11-08 | A kind of scale for the experiment of dangerous goods in solid form burn rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106526067A true CN106526067A (en) | 2017-03-22 |
| CN106526067B CN106526067B (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610979973.3A Active CN106526067B (en) | 2016-11-08 | 2016-11-08 | A kind of scale for the experiment of dangerous goods in solid form burn rate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572155A (en) * | 1991-09-10 | 1993-03-23 | Kawashima Textile Manuf Ltd | Combustibility testing device |
| JPH09166563A (en) * | 1995-12-18 | 1997-06-24 | Suzuki Motor Corp | Combustibility testing measuring ruler |
| CN201830887U (en) * | 2010-10-13 | 2011-05-18 | 中国烟草总公司郑州烟草研究院 | Cigar-diameter determination and butt identification device |
| CN202421203U (en) * | 2011-12-19 | 2012-09-05 | 天津理工大学 | Tester for recording solid burning velocity automatically |
| CN105136852A (en) * | 2015-09-11 | 2015-12-09 | 中国石油化工股份有限公司 | Combustibility evaluation method of metal powder and solvent mixture thereof |
| CN105572294A (en) * | 2016-02-02 | 2016-05-11 | 广西出入境检验检疫局危险品检测技术中心 | Perforating device for solid dangerous goods burning rate tests |
-
2016
- 2016-11-08 CN CN201610979973.3A patent/CN106526067B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572155A (en) * | 1991-09-10 | 1993-03-23 | Kawashima Textile Manuf Ltd | Combustibility testing device |
| JPH09166563A (en) * | 1995-12-18 | 1997-06-24 | Suzuki Motor Corp | Combustibility testing measuring ruler |
| CN201830887U (en) * | 2010-10-13 | 2011-05-18 | 中国烟草总公司郑州烟草研究院 | Cigar-diameter determination and butt identification device |
| CN202421203U (en) * | 2011-12-19 | 2012-09-05 | 天津理工大学 | Tester for recording solid burning velocity automatically |
| CN105136852A (en) * | 2015-09-11 | 2015-12-09 | 中国石油化工股份有限公司 | Combustibility evaluation method of metal powder and solvent mixture thereof |
| CN105572294A (en) * | 2016-02-02 | 2016-05-11 | 广西出入境检验检疫局危险品检测技术中心 | Perforating device for solid dangerous goods burning rate tests |
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| Publication number | Publication date |
|---|---|
| CN106526067B (en) | 2018-08-17 |
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