CN2632672Y - Double cup petroleum product flash point determiner - Google Patents
Double cup petroleum product flash point determiner Download PDFInfo
- Publication number
- CN2632672Y CN2632672Y CN 03213809 CN03213809U CN2632672Y CN 2632672 Y CN2632672 Y CN 2632672Y CN 03213809 CN03213809 CN 03213809 CN 03213809 U CN03213809 U CN 03213809U CN 2632672 Y CN2632672 Y CN 2632672Y
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- cup
- mandrel
- flash
- naphthaometer
- double
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Abstract
The utility model relates to a double up positions petroleum flash point tester, which belongs to the inspecting field. The utility model is provided with double cup positions that are arranged inside an instrument box and an oil cup for containing samples and is arranged on the upper part of the heater of the cup position. Wherein, an elevating motor shaft is connected with a screw stem, which is matched with the nut of an elevating sleeve to form an elevating mechanism. A tumbler mechanism made up of a tumbler motor shaft and a tumbler connection, is arranged on the elevating mechanism. A temperature sensor, a flash sensor, an ignition device and a testing flame generator are evenly arranged on the tumbler mechanism. The tumbler is fixedly provided with a core shaft, the lower end of which is connected with an oil cup cap used in a closed cup method. The temperature sensor, the flash sensor, the ignition device and the testing flame generator are all arranged on the oil cup cap. The utility model also comprises a cap opening mechanism and an agitating mechanism of the closed cup, and has the advantages of successive inspection, high inspecting efficiency, accurate inspecting result, convenient application, meeting the national standard requirements and possible inspection on open cup and close cup, etc.
Description
Technical field
The utility model belongs to fields of measurement, is a kind of double cup position naphthaometer.
Background technology
Existing naphthaometer has two kinds of basic structure forms by national standard assay method regulation.A kind ofly be glass analyzer of remaining silent, another kind is the open cup analyzer.No matter remain silent, or the open cup analyzer is single glass of position.The reviewer is after finishing first glass of sample, must wait for that the heter temperature that is arranged at single glass of position reduces to the mensuration that room temperature just can be carried out next glass sample, the determination efficiency of this interrupted mensuration mode is low, often do not reduce to room temperature and just carry out the mensuration of next glass sample, and cause the inaccurate of measurement result because of the temperature of well heater.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of double cup position that has is provided, can METHOD FOR CONTINUOUS DETERMINATION, the determination efficiency height, measurement result is accurate, and is easy to use, can be used in opening, the mensuration of the two kinds of agar diffusion methods of remaining silent, satisfies the double cup position naphthaometer that national standard requires.
The technical scheme that solves its technical matters employing is: a kind of double cup position naphthaometer, it comprises instrument container, the cup position is set in instrument container, be provided with well heater in the cup position, above well heater, be equipped with the lubricating cup of splendid attire sample, be provided with temperature sensor, flash-point sensor, lighter, test flame generating means, its special character is: also be provided with another glass position in instrument container, be provided with by the lifting motor axle and be connected with screw rod, the elevating mechanism that screw rod and the nut of lifting cover match and form; Be provided with the whirling arm mechanism that is connected to form by tumbler motor axle and pivoted arm, whirling arm mechanism places on the elevating mechanism; Temperature sensor, flash-point sensor, lighter, test flame generating means all are loaded on the whirling arm mechanism.Or on the pivoted arm of whirling arm mechanism, be fixed with mandrel, and be connected with the oil cup cap of the agar diffusion method that is used to remain silent in the lower end of mandrel, on oil cup cap, settle temperature sensor, flash-point sensor, lighter, test flame generating means.Or be provided with by opening the fork that cam that the bowl cover motor shaft connects is connected with outer tube and match, being connected with the lubricating cup velar plate in the lower end of outer tube, outer tube is placed in the cap mechanisms of opening that being used to of forming on the mandrel of whirling arm mechanism remain silent glass.Or be provided with by the belt pulley on the stirring motor axle and be connected with belt pulley on the stirrer shaft, stirrer shaft is loaded on the remain silent rabbling mechanism of agar diffusion method of being used to of forming in the mandrel of whirling arm mechanism.Or on the pivoted arm of whirling arm mechanism, be fixed with scan module, temperature sensor, the mandrel that is used for the opening agar diffusion method, on the scan module axle,, in mandrel, settle the flash-point sensor by adapter sleeve tie point firearm, test flame generating means.
The advantage applies of double cup position naphthaometer of the present utility model exists:
1, owing in instrument container, is provided with double cup position, be equipped with well heater at double cup position, can place the lubricating cup of splendid attire sample on the well heater, can realize that a cup position carries out sample and measure, the idle cooling in another glass position is alternately put cup at double cup position, guarantee that heter temperature reduces to the mensuration that room temperature is just carried out next glass sample, can realize METHOD FOR CONTINUOUS DETERMINATION, the determination efficiency height, measured value is accurate.
2, owing to adopt temperature sensor, flash-point sensor, lighter, test flame generating means all are loaded on the pivoted arm of whirling arm mechanism, and the structure that whirling arm mechanism is connected with elevating mechanism can satisfy the requirement that double cup position is alternately measured.
3, owing to be provided with out cap mechanisms, rabbling mechanism, can satisfy the requirement of glass determination method of remaining silent.
4, owing on the pivoted arm of whirling arm mechanism, be fixed with scan module, temperature sensor, mandrel, on the scan module axle, pass through adapter sleeve tie point firearm, test flame generating means, in mandrel, settle the flash-point sensor, can satisfy the requirement of open cup determination method.
5, this analyzer meets national opening, glass determination method of remaining silent is to the regulation of petroleum products flash(ing) test, and easy to use.
Description of drawings
Fig. 1 is the double cup position naphthaometer structure cross-sectional schematic mensuration of agar diffusion method (is used to remain silent).
Fig. 2 is that the head-down position of Fig. 1 concerns synoptic diagram.
Fig. 3 is a double cup position naphthaometer partial structurtes cross-sectional schematic (mensuration that is used for the opening agar diffusion method).
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1: with reference to Fig. 1 and 2, the double cup position naphthaometer has instrument container 27, cup position 29 is set in instrument container 27,30, in cup position 29,30 are equipped with well heater 1, in cup position 29, be equipped with in 30 the mouth and bathe cover 2, bath cover 2 above well heater 1 is built-in with the lubricating cup 3 of splendid attire sample, in instrument container 27, be provided with elevating mechanism, elevating mechanism is by lifting motor 26, lifting motor 26 is connected with orienting sleeve 20, the axle of lifting motor 26 is connected with screw rod 19, and screw rod 19 overlaps nut 18 fixing on 21 with lifting and matches, and overlaps 21 upper ends in lifting and is fixed with axle bed 22 compositions.Be equipped with whirling arm mechanism on axle bed 22, whirling arm mechanism is by pivoted arm 25, and pivoted arm 25 is loaded on by bearing 32 on the axle bed 22 of elevating mechanism, and the axle of tumbler motor 24 is loaded on 22 interior compositions of axle bed of elevating mechanism.Be fixed with mandrel 8 on the pivoted arm 25, be fixed with oil cup cap 4, on oil cup cap 4, settle temperature sensor 11, flash-point sensor 31, lighter 6, test flame generating means 5 in the lower end of mandrel 8.On pivoted arm 25, be equipped with out cap mechanisms, open cap mechanisms by the cam 15 of opening 16 connections of bowl cover motor that is fixed on the pivoted arm 25, be connected with fork 13 on the outer tube 12 that is placed on the mandrel 8, cam 15 matches with fork 13, is connected with lubricating cup velar plate 7 in the lower end of outer tube 12 and forms.On pivoted arm 25, be equipped with rabbling mechanism, rabbling mechanism is by the stirring motor 17 that is fixed on the pivoted arm 25, be fixed with belt pulley 28 on 17 of the stirring motors, upper end at the stirrer shaft 9 that places mandrel 8 is fixed with belt pulley 14, at stirrer shaft 9 lower end fixed blades 10, belt pulley 28 and belt pulley 14 connect to form by belt.Electric controller 23 also is housed in instrument container 27.The double cup position naphthaometer of embodiment 1 be used to the to remain silent mensuration of agar diffusion method.
Embodiment 2: with reference to Fig. 1 and 3, the whirling arm mechanism of double cup position naphthaometer, the structure of elevating mechanism and annexation are identical with embodiment 1, just do not have oil cup cap, open cap mechanisms and rabbling mechanism, on the pivoted arm 25 of whirling arm mechanism, be fixed with scan module 35, temperature sensor 11, mandrel 8, on 35 of scan modules, connect test flame generating means 5 by adapter sleeve 34, point of fixity firearm 6 on support fixing on the test flame generating means 5 is settled flash-point sensor 31 in mandrel 8.Be equipped with well heater 1 at double cup position 29,30, be equipped with in the mouth of cup position 29,30 and bathe cover 2, it is fixing with instrument container 27 again that heat-insulating shield 33 is put in bath cover 2 tops.The double cup position naphthaometer of embodiment 2 is used for the mensuration of opening agar diffusion method.
With reference to Fig. 1 and 2, the course of work of the double cup position naphthaometer of embodiment 1 is: in cup position 29, alternately put the lubricating cup 3 of splendid attire sample in 30 the bath cover 2, in cup position 29, alternately heating or the cooling of the well heater 1 of 30 belows, the screw rod 19 of elevating mechanism clockwise or rotate counterclockwise, the nut 18 that matches with screw rod 19 is driven with its fixing lifting overlap 21 along the short transverse liter, fall, so that rise or descend with the fixing mandrel 8 of pivoted arm 25, oil cup cap 4 fixing on mandrel 8 is held the mouth end of throwing off or being placed on lubricating cup 3 with the mouth of lubricating cup 3, the temperature that the temperature sensor 11 that is provided with on oil cup cap 4 is used to test sample in the lubricating cup 3, flash-point sensor 31 is used to test the flash temperature of sample in the lubricating cup 3, lighter 6, test flame generating means 5 is used, be used for igniting.Be equipped with whirling arm mechanism on elevating mechanism, whirling arm mechanism can make the mandrel 8 that is fixed on the pivoted arm 25 be displaced to cup position 29 or 30, alternately the sample in the lubricating cup 3 of cup position 29 or 30 is carried out flash(ing) test.Rabbling mechanism rotates the blade 10 of stirrer shaft 9 lower ends, so that the sample in the lubricating cup 3 is stirred.The cam 15 of opening cap mechanisms is stirred fork 13 makes outer tube 12 rotate set angles, and the lubricating cup velar plate 7 that is fixed on the outer tube 12 is opened the mouth on the oil cup cap 4.
Claims (5)
1, a kind of double cup position naphthaometer, it comprises instrument container, the cup position is set in instrument container, be provided with well heater in the cup position, above well heater, be equipped with the lubricating cup of splendid attire sample, be provided with temperature sensor, flash-point sensor, lighter, test flame generating means, it is characterized in that: in instrument container, also be provided with another glass position, be provided with by the lifting motor axle and be connected, the elevating mechanism that screw rod and the nut of lifting cover match and form with screw rod; Be provided with the whirling arm mechanism that is connected to form by tumbler motor axle and pivoted arm, whirling arm mechanism places on the elevating mechanism; Temperature sensor, flash-point sensor, lighter, test flame generating means all are loaded on the whirling arm mechanism.
2, double cup position naphthaometer according to claim 1, it is characterized in that: or on the pivoted arm of whirling arm mechanism, be fixed with mandrel, be connected with the oil cup cap of the agar diffusion method that is used to remain silent in the mandrel lower end, on oil cup cap, be provided with temperature sensor, flash-point sensor, lighter, test flame generating means.
3, double cup position naphthaometer according to claim 1, it is characterized in that: or be provided with by opening the fork that cam that the bowl cover motor shaft connects is connected with outer tube and match, be connected with the lubricating cup velar plate in the lower end of outer tube, outer tube is placed in the remain silent cap mechanisms of opening of cup of being used to of forming on the mandrel of whirling arm mechanism.
4, double cup position naphthaometer according to claim 1, it is characterized in that: or be provided with by the belt pulley on the stirring motor axle and be connected with belt pulley on the stirrer shaft, stirrer shaft is loaded on the remain silent rabbling mechanism of agar diffusion method of being used to of forming in the mandrel of whirling arm mechanism.
5, double cup position naphthaometer according to claim 1, it is characterized in that: or on the pivoted arm of whirling arm mechanism, be fixed with scan module, temperature sensor, the mandrel that is used for the opening agar diffusion method, on the scan module axle,, in mandrel, settle the flash-point sensor by adapter sleeve tie point firearm, test flame generating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213809 CN2632672Y (en) | 2003-06-24 | 2003-06-24 | Double cup petroleum product flash point determiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213809 CN2632672Y (en) | 2003-06-24 | 2003-06-24 | Double cup petroleum product flash point determiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632672Y true CN2632672Y (en) | 2004-08-11 |
Family
ID=34289720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213809 Expired - Fee Related CN2632672Y (en) | 2003-06-24 | 2003-06-24 | Double cup petroleum product flash point determiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632672Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254409A (en) * | 2017-12-14 | 2018-07-06 | 闽南理工学院 | A kind of high-precision flash point tester |
| CN108318527A (en) * | 2018-02-02 | 2018-07-24 | 通标标准技术服务（天津）有限公司 | The automatic flash point testing system of closed type |
| WO2021013436A1 (en) | 2019-07-23 | 2021-01-28 | Anton Paar Provetec Gmbh | Stirring apparatus for a flash point determination apparatus comprising a selectively removable stirring device |
-
2003
- 2003-06-24 CN CN 03213809 patent/CN2632672Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254409A (en) * | 2017-12-14 | 2018-07-06 | 闽南理工学院 | A kind of high-precision flash point tester |
| CN108318527A (en) * | 2018-02-02 | 2018-07-24 | 通标标准技术服务（天津）有限公司 | The automatic flash point testing system of closed type |
| CN108318527B (en) * | 2018-02-02 | 2020-02-07 | 通标标准技术服务（天津）有限公司 | Closed automatic flash point test system |
| WO2021013436A1 (en) | 2019-07-23 | 2021-01-28 | Anton Paar Provetec Gmbh | Stirring apparatus for a flash point determination apparatus comprising a selectively removable stirring device |
| DE102019119918B4 (en) | 2019-07-23 | 2021-11-11 | Anton Paar Provetec Gmbh | Stirring device for flash point determination apparatus with selectively removable stirring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |