CN105606243A - Temperature detection device capable of measuring axial temperature field of cigarette filter rod - Google Patents
Temperature detection device capable of measuring axial temperature field of cigarette filter rod Download PDFInfo
- Publication number
- CN105606243A CN105606243A CN201610094163.XA CN201610094163A CN105606243A CN 105606243 A CN105606243 A CN 105606243A CN 201610094163 A CN201610094163 A CN 201610094163A CN 105606243 A CN105606243 A CN 105606243A
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- China
- Prior art keywords
- thermocouple
- cigarette
- temperature
- detection device
- screw
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
- G01K7/06—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials the thermoelectric materials being arranged one within the other with the junction at one end exposed to the object, e.g. sheathed type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a temperature detection device capable of measuring an axial temperature field of a cigarette filter rod. The temperature detection device comprises a foundation, wherein the foundation is provided with an adjusting screw, the adjusting screw and the foundation are fixedly connected, the adjusting screw is supported by a U-shaped thermocouple rack, the U-shaped thermocouple rack is provided with thermocouple supporting holes, the thermocouple supporting holes are more than two and are uniformly distributed at two sides of the U-shaped thermocouple rack, the thermocouple supporting holes are internally provided with screwing-in thermocouple rods, the screwing-in thermocouple rods and the thermocouple supporting holes are in thread connection, and the screwing-in thermocouple rods are provided with thermocouple jacks. The temperature detection device is advantaged in that the principle is simple, operation is convenient, the position and the depth of temperature detection points can be conveniently adjusted, and the temperature sensor can be conveniently mounted and dismounted.
Description
Technical field
The present invention relates to cigarette temperature field detecting experimental study technical field in tobacco scientific research,A kind of cigarette temperature detection device that can measure cigarette filter rod axial temperature field specifically.
Background technology
In tobacco scientific research, the detection in cigarette temperature field is a research emphasis, because cigaretteThe burning of temperature field and tobacco, transport (especially the transporting of filter stick spices) of flue gas cease manner of breathingClose.
In current Related Experimental Study, most of devices are all to concentrate on cigarette burning temperatureThe experimental study of the rules such as degree, result of combustion of tobacco behavior, spices migration. In these experimental studiesExperimental provision can not be directly used in the detection of filter stick axial temperature field, and these devices exist as follows and needThe place of improving: (1) design is used for measuring the temperature of cigarette tobacco section, for filter stick temperatureThe detection of field can not directly be used, the especially axial temperature field of filter stick; (2) experimental provision is wholeHeight cannot regulate, and can not coordinate well the experimental provisions such as actual smoking machine to use; (3) temperatureDegree sensing point quantitatively fine adjustment point position and measuring point inserts the degree of depth of filter stick, temperatureThe dismounting of sensor is also convenient not; (4) temperature data collecting system is sensitive not, and every s onlyGather several data, obviously cannot meet the demand of tobacco scientific research.
As from the foregoing, current existing experimental provision can not meet measurement cigarette filter rod axial temperatureThe cigarette of field is fixed the demand with temperature sensing. How to develop one and can measure cigarette filter rodThe cigarette experimental provision fixing and temperature sensing of axial temperature field has become urgent need solutionTechnical problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of principle is simple, easy to operate, energy sideJust adjust temperature sensing point position and the degree of depth, to be easy to mount and dismount temperature sensor etc. realWith the temperature detection device that can measure cigarette filter rod axial temperature field of sexual function.
For addressing the above problem, the present invention adopts following technical scheme:
The temperature detection device that can measure cigarette filter rod axial temperature field, comprises base,Described base is provided with adjusting screw(rod), and described adjusting screw(rod) is fixedly connected with base, described adjustingOn screw rod, be supported with U-shaped thermocouple frame, described U-shaped thermocouple frame is provided with thermocouple supported hole,Described thermocouple supported hole be provided with a pair of above, divide equally in U-shaped thermocouple frame both sides, described heatIn galvanic couple supported hole, be provided with screw-in thermocouple bar, described screw-in thermocouple bar and thermoelectricity even componentSupport hole is threaded, and described screw-in thermocouple bar is provided with thermocouple jack.
As preferably, in described thermocouple jack, be provided with thermocouple, described thermocouple is connected with temperatureDegree is surveyed quick respond module, and the quick respond module of described temperature sensing is connected with temperature data and adoptsCollecting system, described screw-in thermocouple bar tail end one side is provided with experiment cigarette sample, described experimentCigarette sample is connected with smoking machine air entry, and described experiment cigarette sample supported underneath has cigarette to supportBar and cigarette support chassis.
As preferably, the feedback speed of described temperature data collecting system is that every 1ms collects 1Data.
Beneficial effect of the present invention is: 1) not only have cigarette tobacco section temperature field measurementExperimental study function, also can be used for measuring the axial temperature field of cigarette filter rod; 2) principle is simple,Easy to operate, can adjust easily position and the degree of depth of temperature sensing point, be easy to installation and removalTemperature sensor; 3) be equipped with temperature data collecting system, be quick on the draw, the fastest 1ms receivesCollect 1 data.
Brief description of the drawings
Fig. 1 is a kind of temperature sensing dress that can measure cigarette filter rod axial temperature field of the present inventionThe structural representation of putting;
Fig. 2 is a kind of temperature sensing dress that can measure cigarette filter rod axial temperature field of the present inventionThe concrete enforcement figure putting.
Detailed description of the invention
For make to architectural feature of the present invention and effect of reaching have further understand withUnderstanding, coordinates detailed explanation in order to preferred embodiment and accompanying drawing, is described as follows:
Can measure a temperature detection device for cigarette filter rod axial temperature field, its structural representationAs shown in Figure 1, this device is made up of six parts figure, comprises base 1, adjusting screw(rod) 2, UShape thermocouple frame 3, thermocouple supported hole 4, rotary step type thermocouple bar 5, thermocouple are insertedHole 6.
Wherein base 1 is for supporting whole device, makes the device can steady operation; On base 1The adjusting screw(rod) 2 of face can regulate the height of experimental provision, due to the spiral shell up and down of adjusting screw(rod) 2Line regulates has irreversibility, so can stably regulate height; Base 1 and adjusting screw(rod)2 are supporting U-shaped thermocouple frame 3; U-shaped thermocouple frame 3 has a pair of right thermocouple aboveSupported hole 4, is used for placing screw-in thermocouple bar 5; Thermocouple supported hole 4 and screw-in heatMutual motion between galvanic couple bar 5 relies on screw-in thermocouple bar 5 screw thread above to realize,It rotates a circle and the precision of advancing can design according to actual experiment demand, screw-in thermoelectricityThe front and back threaded adjusting of even bar 5 has irreversibility, so can stably regulate; Screw-inThermocouple bar 5 thermocouple jack 6 is above used for placing the thermocouple 7 of various diameters.
Wherein, also should comprise thermocouple 7 in described example, thermocouple 7 is connecting temperature and is visitingSurvey quick respond module 8, experimental temperature data are collected by temperature data collecting system 9, temperatureNormally computer of data collecting system 9, experiment cigarette sample 10 is connecting smoking machine air entry11, cigarette support bar 12 and cigarette support chassis 13 are supporting experiment cigarette sample 10, andAnd can regulate height.
Wherein, described device has been equipped with temperature data collecting system 9, is quick on the draw, the fastest1ms collects 1 data.
Taking Fig. 2 as example, this temperature is introduced in an experiment of measuring cigarette filter rod axial temperature fieldThe concrete use way of sniffer.
(1) according to experiment needs, experiment cigarette sample 10 is positioned on smoking machine, regulatesCigarette support bar 12 and cigarette support the height in domain 13, fix experiment cigarette sample 10;
(2) 2 needed screw-in thermocouple bars 5 are installed, and are packed into thermocouple 7, heatGalvanic couple 7 is connected with the quick respond module 8 of temperature sensing, temperature data collecting system 9, debuggingTemperature data collecting system 9;
(3) adjust the height of chassis 1 and adjusting screw(rod) 2, make thermocouple 7 and experiment cigarette sample10 is highly identical, and rotation screw-in thermocouple bar 5 is to experiment required axial distribution and the degree of depth;
(4) open temp data collecting system 9, operation smoking machine, starts test, collects temperatureData;
(5) experiment finishes, and arranges and safeguard experimental provision, in order to experiment next time.
Beneficial effect of the present invention is: 1) not only have cigarette tobacco section temperature field measurementExperimental study function, also can be used for measuring the axial temperature field of cigarette filter rod; 2) principle is simple,Easy to operate, can adjust easily position and the degree of depth of temperature sensing point, be easy to installation and removalTemperature sensor; 3) be equipped with temperature data collecting system, be quick on the draw, the fastest 1ms receivesCollect 1 data.
The above be only the specific embodiment of the present invention, but protection scope of the present invention alsoBe not limited to this, any variation of expecting without creative work or replacement, all should be encompassed inWithin protection scope of the present invention.
Claims (3)
1. the temperature detection device that can measure cigarette filter rod axial temperature field, its feature existsIn: comprise base, described base is provided with adjusting screw(rod), and described adjusting screw(rod) and base are fixedConnect, on described adjusting screw(rod), be supported with U-shaped thermocouple frame, on described U-shaped thermocouple frame, establishHave thermocouple supported hole, described thermocouple supported hole be provided with a pair of above, divide equally in U-shaped thermoelectricityEven frame both sides, are provided with screw-in thermocouple bar, described screw-in heat in described thermocouple supported holeGalvanic couple bar is threaded with thermocouple supported hole, and described screw-in thermocouple bar is provided with thermocoupleJack.
2. a kind of cigarette filter rod axial temperature field can measured according to claim 1Temperature detection device, is characterized in that: in described thermocouple jack, be provided with thermocouple, described heatGalvanic couple is connected with the quick respond module of temperature sensing, and the quick respond module of described temperature sensing connectsHave temperature data collecting system, described screw-in thermocouple bar tail end one side is provided with experiment cigarette sampleProduct, described experiment cigarette sample is connected with smoking machine air entry, described experiment cigarette sample belowSupport has cigarette support bar and cigarette support chassis.
3. a kind of cigarette filter rod axial temperature field can measured according to claim 2Temperature detection device, is characterized in that: the feedback speed of described temperature data collecting system is for every1ms collects 1 data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094163.XA CN105606243B (en) | 2016-02-19 | 2016-02-19 | A kind of temperature detection device that can measure cigarette filter rod axial temperature field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094163.XA CN105606243B (en) | 2016-02-19 | 2016-02-19 | A kind of temperature detection device that can measure cigarette filter rod axial temperature field |
Publications (2)
| Publication Number | Publication Date |
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| CN105606243A true CN105606243A (en) | 2016-05-25 |
| CN105606243B CN105606243B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610094163.XA Active CN105606243B (en) | 2016-02-19 | 2016-02-19 | A kind of temperature detection device that can measure cigarette filter rod axial temperature field |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727264A (en) * | 2017-11-10 | 2018-02-23 | 中国烟草总公司郑州烟草研究院 | A kind of electronic cigarette temperature-detecting device |
| CN108020327A (en) * | 2017-11-10 | 2018-05-11 | 广西中烟工业有限责任公司 | A kind of electronic cigarette temperature checking method and its special detection device |
| CN112188829A (en) * | 2020-10-13 | 2021-01-05 | 常州铭赛机器人科技股份有限公司 | Temperature deformation compensation device and method for surface-mounted beam |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727264A (en) * | 2017-11-10 | 2018-02-23 | 中国烟草总公司郑州烟草研究院 | A kind of electronic cigarette temperature-detecting device |
| CN108020327A (en) * | 2017-11-10 | 2018-05-11 | 广西中烟工业有限责任公司 | A kind of electronic cigarette temperature checking method and its special detection device |
| CN107727264B (en) * | 2017-11-10 | 2023-10-24 | 中国烟草总公司郑州烟草研究院 | Electronic cigarette temperature detection device |
| CN112188829A (en) * | 2020-10-13 | 2021-01-05 | 常州铭赛机器人科技股份有限公司 | Temperature deformation compensation device and method for surface-mounted beam |
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| Publication number | Publication date |
|---|---|
| CN105606243B (en) | 2018-05-18 |
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