CN109324084A - A kind of open flash point analyzer - Google Patents
A kind of open flash point analyzer Download PDFInfo
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- CN109324084A CN109324084A CN201710637906.8A CN201710637906A CN109324084A CN 109324084 A CN109324084 A CN 109324084A CN 201710637906 A CN201710637906 A CN 201710637906A CN 109324084 A CN109324084 A CN 109324084A
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- scintillation
- case
- fixed
- circle detection
- wall
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/52—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining flash-point of liquids
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The present invention relates to a kind of open flash point analyzers, including casing, scintillation detection device is equipped on casing, scintillation detection device includes scintillation case, atomising mechanism is equipped at the top of scintillation case, ignition mechanism is equipped with positioned at the lower section of atomising mechanism in scintillation case, the inner wall of scintillation case is equipped with multiple fixed mechanisms, ignition mechanism is fixed on the inner wall of scintillation case by fixed mechanism, atomising mechanism includes inlet tube, inlet tube connects spray disk, multiple atomizers are equipped on spray disk, the opening of atomizer is towards ignition mechanism, tested oil sample from inlet tube enters spray disk and is atomized after spray head sprays to be contacted with circle detection ring, since circle detection ring is equipped with discharge tip, after circle detection ring is powered, discharge tip electric discharge, the tested oil sample of atomization contacts to form scintillation with electric spark, so that it is abundant to be atomized tested oil sample burning, it reaches To best combustion efficiency, detection accuracy is improved.
Description
Technical field
The present invention relates to electronic equipment, especially a kind of open flash point analyzer.
Background technique
Open flash point analyzer is under defined test condition, and test flame causes sample steam to catch fire, and makes flame
Spread to the minimum temperature of liquid surface.Burning point is to continue heating heating on the basis of flash-point, up to sample is fought and can be connected
Afterflame is burnt no less than 5 seconds, this temperature is the burning point of sample.Flash-point value and burning point value are for indicating relatively non-volatile or flammable
It whether there is high volatile or inflammable substance in substance, be the important ginseng of transportation of petroleum products, storage, operation, safety management
One of number, present open flash point analyzer be easy to cause the problem that fuel burning is insufficient, essentially consists in when being lighted a fire
Fuel oil sprinkling is not fine enough and the contact between ignition mechanism and fuel oil is apart from non-adjustable.
Summary of the invention
The purpose of the present invention is to solve defects of the existing technology, provide a kind of open flash point analyzer.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of open flash point analyzer, including casing, are equipped with scintillation detection device on casing, and scintillation detection device includes
Scintillation case is equipped with atomising mechanism at the top of scintillation case, and the lower section that atomising mechanism is located in scintillation case is equipped with ignition mechanism, scintillation
The inner wall of case is equipped with multiple fixed mechanisms, and ignition mechanism is fixed on the inner wall of scintillation case by fixed mechanism；
The atomising mechanism includes inlet tube, and inlet tube connects spray disk, and multiple atomizers, mist are equipped on spray disk
Change the opening of spray head towards ignition mechanism；
Ignition mechanism includes multiple circle detection rings, and multiple circle detection rings are with one heart and interconnection, the round of outside are examined
It surveys and connects positive electrode and negative electrode on ring, multiple discharge tips are equipped on circle detection ring；
The fixed mechanism includes the guide groove being arranged on scintillation chamber interior wall, and upper clamping block is equipped in guide groove under
The opposed faces of gripping block, upper clamping block and lower gripping block are equipped with groove, and two grooves are fastened on the outside of circle detection ring, on
It is connected between gripping block and lower gripping block by spring.
A kind of above-mentioned open flash point analyzer, multiple fixed mechanisms are uniformly arranged from top to bottom on the inner wall of scintillation case
Cloth.
A kind of above-mentioned open flash point analyzer, the side on the circle detection ring close to positive electrode and negative electrode are equipped with
Fixed plate, positive electrode and negative electrode are pierced by from scintillation case, and fixed plate is bolted on scintillation case.
The lower section of a kind of above-mentioned open flash point analyzer, the scintillation case is equipped with connected tank, and the bottom of connected tank is equipped with
Oil guide pipe.
The invention has the benefit that the top of the scintillation case of the open flash point analyzer is equipped with atomising mechanism, scintillation case
The interior lower section positioned at atomising mechanism is equipped with ignition mechanism, and the inner wall of scintillation case is equipped with multiple fixed mechanisms, and ignition mechanism passes through
Fixed mechanism is fixed on the inner wall of scintillation case, and atomising mechanism includes inlet tube, and inlet tube connects spray disk, sets on spray disk
There are multiple atomizers, towards ignition mechanism, tested oil sample enters spray disk from inlet tube and is atomized spray the opening of atomizer
Head contacts after spraying with circle detection ring, since circle detection ring is equipped with discharge tip, after circle detection ring is powered, and discharge tip
End electric discharge, the tested oil sample of atomization contact to form scintillation with electric spark, certainly, in order to enable the burning for being atomized tested oil sample is filled
Point, the inner wall of scintillation case is equipped with multiple fixed mechanisms, and ignition mechanism is fixed on the inner wall of scintillation case by fixed mechanism, Gu
Determining mechanism includes the guide groove being arranged on scintillation chamber interior wall, and upper clamping block and lower gripping block, upper clamping are equipped in guide groove
The opposed faces of block and lower gripping block are equipped with groove, and two grooves are fastened on the outside of circle detection ring, upper clamping block and lower folder
It is connected between tight block by spring, by upper clamping block and lower gripping block come fixed ignition mechanism, since multiple fixed mechanisms exist
Uniformly arrangement from top to bottom on the inner wall of scintillation case, fixation position of the ignition mechanism on scintillation case is adjustable, and control is facilitated to light a fire
The distance between mechanism and atomizer reach best combustion efficiency, improve detection accuracy.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the schematic diagram of scintillation detection device of the present invention；
Fig. 3 is the schematic diagram of ignition mechanism of the present invention；
Fig. 4 is the schematic diagram of fixed mechanism of the present invention.
Specific embodiment
As shown in Figures 1 to 4, a kind of open flash point analyzer, including casing 1 are equipped with scintillation detection dress on casing 1
It sets, scintillation detection device includes scintillation case 2, is equipped with atomising mechanism 3 at the top of scintillation case 2, is located at atomising mechanism in scintillation case 2
3 lower section is equipped with ignition mechanism 4, and the inner wall of scintillation case 2 is equipped with multiple fixed mechanisms 5, and ignition mechanism 4 passes through fixed mechanism 5
It is fixed on the inner wall of scintillation case 2；
Atomising mechanism 3 includes inlet tube 31, and inlet tube 31 connects spray disk 32, and multiple atomizations are equipped on spray disk 32 and are sprayed
First 33, the opening of atomizer 33 is towards ignition mechanism 4；
Ignition mechanism 4 includes multiple circle detection rings 41, and multiple circle detection rings 41 are concentric and are connected with each other, the circle in outside
Shape, which detects, connects positive electrode 42 and negative electrode 43 on ring 41, multiple discharge tips 44, circle inspection are equipped on circle detection ring 41
It surveys on ring 41 and is equipped with fixed plate 45, positive electrode 42 and negative electrode 43 from scintillation case 2 close to the side of positive electrode 42 and negative electrode 43
On be pierced by, fixed plate 45 is bolted on scintillation case 2.
Fixed mechanism 5 includes the guide groove 51 being arranged on 2 inner wall of scintillation case, and upper clamping block 52 is equipped in guide groove 51
With lower gripping block 53, the opposed faces of upper clamping block 52 and lower gripping block 53 are equipped with groove 54, and two grooves 54 are fastened on circle
The outside for detecting ring 41 is connected between upper clamping block 52 and lower gripping block 53 by spring 55.
Further, multiple fixed mechanisms 5 uniformly arrangement from top to bottom on the inner wall of scintillation case 2.
In the present invention, the lower section of scintillation case 2 is equipped with connected tank 6, and the bottom of connected tank 6 is equipped with oil guide pipe 61, is tested oil sample
The substance of combustion residue is flowed into connected tank 6 and is exported by oil guide pipe 61.
The top of the scintillation case 2 of the open flash point analyzer is equipped with atomising mechanism 3, is located at atomising mechanism 3 in scintillation case 2
Lower section is equipped with ignition mechanism 4, and the inner wall of scintillation case 2 is equipped with multiple fixed mechanisms 5, and ignition mechanism 4 is fixed by fixed mechanism 5
On the inner wall of scintillation case 2, atomising mechanism 3 includes inlet tube 31, and inlet tube 31 connects spray disk 32, is equipped on spray disk 32
Multiple atomizers 33, the opening of atomizer 33 are tested oil sample from inlet tube 31 and enter 32 quilt of spray disk towards ignition mechanism 4
Atomizer 33 contacts after spraying with circle detection ring 41, since circle detection ring 41 is equipped with discharge tip 44, circle detection
After ring 41 is powered, discharge tip 44 is discharged, and the tested oil sample of atomization contacts to form scintillation with electric spark, certainly, in order to enable mist
The burning for changing tested oil sample is abundant, and the inner wall of scintillation case 2 is equipped with multiple fixed mechanisms 5, and ignition mechanism 4 passes through fixed mechanism 5
It is fixed on the inner wall of scintillation case 2, fixed mechanism 5 includes the guide groove 51 being arranged on 2 inner wall of scintillation case, in guide groove 51
Equipped with upper clamping block 52 and lower gripping block 53, the opposed faces of upper clamping block 52 and lower gripping block 53 are equipped with groove 54, and two recessed
Slot 54 is fastened on the outside of circle detection ring 41, is connected between upper clamping block 52 and lower gripping block 53 by spring 55, by upper
Gripping block 52 and lower gripping block 53 come fixed ignition mechanism 4, since multiple fixed mechanisms 5 are arrived on the inner wall of scintillation case 2 from above
Lower uniformly arrangement, fixation position of the ignition mechanism 4 on scintillation case 2 is adjustable, facilitate control ignition mechanism 4 and atomizer 3 it
Between distance, reach best combustion efficiency, improve detection accuracy.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of open flash point analyzer, including casing are equipped with scintillation detection device on casing, which is characterized in that scintillation inspection
Surveying device includes scintillation case, is equipped with atomising mechanism at the top of scintillation case, the lower section that atomising mechanism is located in scintillation case is equipped with point
The inner wall of lighter structure, scintillation case is equipped with multiple fixed mechanisms, and ignition mechanism is fixed on the inner wall of scintillation case by fixed mechanism
On；
The atomising mechanism includes inlet tube, and inlet tube connects spray disk, and multiple atomizers, atomization spray are equipped on spray disk
The opening of head is towards ignition mechanism；
Ignition mechanism includes multiple circle detection rings, and multiple circle detection rings are concentric and are connected with each other, the circle detection ring in outside
Upper connection positive electrode and negative electrode are equipped with multiple discharge tips on circle detection ring；
The fixed mechanism includes the guide groove being arranged on scintillation chamber interior wall, and upper clamping block and lower clamping are equipped in guide groove
The opposed faces of block, upper clamping block and lower gripping block are equipped with groove, and two grooves are fastened on the outside of circle detection ring, upper clamping
It is connected between block and lower gripping block by spring.
2. a kind of open flash point analyzer according to claim 1, which is characterized in that multiple fixed mechanisms are in scintillation case
Uniformly arrangement from top to bottom on inner wall.
3. a kind of open flash point analyzer according to claim 1, which is characterized in that close to just on the circle detection ring
The side of electrode and negative electrode is equipped with fixed plate, and positive electrode and negative electrode are pierced by from scintillation case, and fixed plate is bolted
On scintillation case.
4. a kind of open flash point analyzer according to claim 1, which is characterized in that the lower section of the scintillation case is equipped with and connects
The bottom of fuel tank, connected tank is equipped with oil guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637906.8A CN109324084A (en) | 2017-07-31 | 2017-07-31 | A kind of open flash point analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637906.8A CN109324084A (en) | 2017-07-31 | 2017-07-31 | A kind of open flash point analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109324084A true CN109324084A (en) | 2019-02-12 |
Family
ID=65245451
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710637906.8A Pending CN109324084A (en) | 2017-07-31 | 2017-07-31 | A kind of open flash point analyzer |
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|---|---|
| CN (1) | CN109324084A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834630A (en) * | 1997-02-19 | 1998-11-10 | Tanaka Scientific Limited | Apparatus for measuring flash point of article |
| JP2005283371A (en) * | 2004-03-30 | 2005-10-13 | Sumitomo Chemical Co Ltd | Flash point measuring apparatus |
| CN201037830Y (en) * | 2007-05-31 | 2008-03-19 | 段景峰 | Liquid fuel igniting flash point experimental device |
| CN202343348U (en) * | 2011-11-22 | 2012-07-25 | 青岛绿曼生物工程有限公司 | Multi-nozzle spraying disc |
| CN202433330U (en) * | 2011-12-19 | 2012-09-12 | 山东惠工电气股份有限公司 | Flash fire detection device of open flash point determinator |
| CN203337627U (en) * | 2013-06-25 | 2013-12-11 | 浙江铧淳塑料有限公司 | Flame resistance testing device for plastic part |
| CN204255951U (en) * | 2014-11-10 | 2015-04-08 | 天津市市政工程设计研究院 | A kind of tester for testing of gasoline escape amount |
| CN105259299A (en) * | 2015-11-10 | 2016-01-20 | 中国安全生产科学研究院 | Remote automatic ignition system for oil pool fire combustion experiment |
| CN105445325A (en) * | 2015-12-30 | 2016-03-30 | 重庆精榜高分子材料有限公司 | Opening type flash point test equipment for high polymer material |
| CN205941489U (en) * | 2016-08-12 | 2017-02-08 | 江苏大学 | Measure hydrocarbon fuel laminar flame burning rate's bunsen burner experimental apparatus |
| CN206096007U (en) * | 2016-10-17 | 2017-04-12 | 远大洪雨（唐山）防水材料有限公司 | Opening flash point apparatus |
| CN106645282A (en) * | 2016-10-09 | 2017-05-10 | 西安执锐工业系统工程有限责任公司 | Fire resistant material performance test bench |
-
2017
- 2017-07-31 CN CN201710637906.8A patent/CN109324084A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834630A (en) * | 1997-02-19 | 1998-11-10 | Tanaka Scientific Limited | Apparatus for measuring flash point of article |
| JP2005283371A (en) * | 2004-03-30 | 2005-10-13 | Sumitomo Chemical Co Ltd | Flash point measuring apparatus |
| CN201037830Y (en) * | 2007-05-31 | 2008-03-19 | 段景峰 | Liquid fuel igniting flash point experimental device |
| CN202343348U (en) * | 2011-11-22 | 2012-07-25 | 青岛绿曼生物工程有限公司 | Multi-nozzle spraying disc |
| CN202433330U (en) * | 2011-12-19 | 2012-09-12 | 山东惠工电气股份有限公司 | Flash fire detection device of open flash point determinator |
| CN203337627U (en) * | 2013-06-25 | 2013-12-11 | 浙江铧淳塑料有限公司 | Flame resistance testing device for plastic part |
| CN204255951U (en) * | 2014-11-10 | 2015-04-08 | 天津市市政工程设计研究院 | A kind of tester for testing of gasoline escape amount |
| CN105259299A (en) * | 2015-11-10 | 2016-01-20 | 中国安全生产科学研究院 | Remote automatic ignition system for oil pool fire combustion experiment |
| CN105445325A (en) * | 2015-12-30 | 2016-03-30 | 重庆精榜高分子材料有限公司 | Opening type flash point test equipment for high polymer material |
| CN205941489U (en) * | 2016-08-12 | 2017-02-08 | 江苏大学 | Measure hydrocarbon fuel laminar flame burning rate's bunsen burner experimental apparatus |
| CN106645282A (en) * | 2016-10-09 | 2017-05-10 | 西安执锐工业系统工程有限责任公司 | Fire resistant material performance test bench |
| CN206096007U (en) * | 2016-10-17 | 2017-04-12 | 远大洪雨（唐山）防水材料有限公司 | Opening flash point apparatus |
Non-Patent Citations (2)
| Title |
|---|
| HOWARD D.ROSS: "IGNITION OF AND FLAME SPREAD OVER LABORATORY-SCALE POOLS OF PURE LIQUID FUELS", 《PERGAMON》 * |
| 阎智义等: "LSD-2C智能开口闪点测定仪", 《电子设计应用》 * |
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Application publication date: 20190212 |
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| RJ01 | Rejection of invention patent application after publication |