CN206146459U - Electron gas temperature degree and suction resistance testing arrangement - Google Patents
Electron gas temperature degree and suction resistance testing arrangement Download PDFInfo
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- CN206146459U CN206146459U CN201621132750.5U CN201621132750U CN206146459U CN 206146459 U CN206146459 U CN 206146459U CN 201621132750 U CN201621132750 U CN 201621132750U CN 206146459 U CN206146459 U CN 206146459U
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- filter
- constant current
- electronic cigarette
- temperature sensor
- pressure gauge
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Abstract
The utility model relates to an electron cigarette detection area especially relates to an electron gas temperature degree and suction resistance testing arrangement. An electron gas temperature degree and suction resistance testing arrangement, the device includes the fixed station, anchor clamps, a filte, standard constant current hole, negative pressure generating device, the pressure gauge, temperature sensor and data acquisition processing module, anchor clamps, a filte, standard constant current hole and negative pressure generating device be fixed the setting at the fixed station all, negative pressure generating device connection standard constant current hole, standard constant current jogged joint filter, the pressure gauge sets up between filter and electron cigarette, anchor clamps are just to the filter setting, electron cigarette one end is fixed on anchor clamps, the other end and filter butt joint, and be provided with the aperture on the cavity of electron cigarette heating chamber, temperature sensor passes through heat -sealing glue to be fixed in the aperture, temperature sensor's outer end is connected with data acquisition processing module. The utility model is simple in operation, measurement accuracy is high, the response speed piece.
Description
Technical field
The utility model is related to electronic cigarette detection field, more particularly to a kind of electronic cigarette temperature and draw resistance test dress
Put.
Background technology
China is electronic cigarette big producing country, at present on the market electronic cigarette mainly by battery, atomizer（Heating element heater）, cigarette bullet
Deng part composition, its operation principle is to be atomized the liquid in cigarette bullet or paste by atomizer heating.Due to pipe tobacco and cigarette
The releasing degree that silk extracts chemical constituent is directly related with temperature, therefore carries out electronic cigarette atomizing chamber internal resistance wire temperature and chamber
Body temperature field measurement is particularly important.
A kind of electronic smoke atomizer heating-up temperature measuring method（201410359877.X）Disclose semi-enclosed structure
The measuring method of resistance wire in electronic smoke atomizer, its method is as follows：By K-type thermoelectricity occasionally E types thermocouple probe insertion electronics
In the mist pipe of cigarette cigarette bullet, with resistance wire directly contact, then the thermocouple other end is connected into measuring instrumentss, conduct electrons cigarette electricity
Measurable Resistant heating temperature behind road.This patent only for manual heating electronic cigarette, for by aspirate automatic add
The electronic cigarette of heat, this method cannot realize temperature survey.
The content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of electronic cigarette temperature and draw resistance
Test device, the device can make temperature sensor positioning more accurate, can accurately detect the temperature of each point in electronic cigarette heating chamber
Degree, and it is simple to operate, certainty of measurement is high, response speed block.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：
A kind of electronic cigarette temperature and draw resistance test device, the device includes that fixed station, fixture, filter, standard are permanent
Discharge orifice, depression generator, pressure gauge, temperature sensor and digital sampling and processing, fixture, filter, standard constant current hole
Fixed station, described depression generator connection standard constant current hole, standard constant current hole are fixedly installed on depression generator
Connection filter, described pressure gauge is arranged between filter and electronic cigarette, and described fixture is just arranged to filter, electronics
Cigarette one end is fixed on fixture, and the other end is docked with filter, and is provided with aperture on electronic cigarette heating chamber cavity, described
Temperature sensor is fixed in aperture by heat-seal adhesive, and the outer end of temperature sensor is connected with digital sampling and processing.
Preferably, described temperature sensor adopts K-type thermocouple.
Preferably, described filter adopts cambridge filter.
Preferably, described pressure gauge adopts digital display pressure gauge.
The utility model can make temperature sensor positioning more accurate, Neng Gouzhun as a result of above-mentioned technical scheme
The temperature of each point in electronic cigarette heating chamber is really detected, and it is simple to operate, certainty of measurement is high, response speed block.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of the utility model temperature sensor.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of as shown in Figure 1 electronic cigarette temperature and draw resistance test device, the device include fixed station 1, fixture 6,
Filter 4, standard constant current hole 3, depression generator 2, pressure gauge 8, temperature sensor 9 and digital sampling and processing 7, fixture
6th, filter 4, standard constant current hole 3 and depression generator 2 are fixedly installed on fixed station 1, and described depression generator 2 connects
Standard constant current hole 3 is connect, the connection filter 4 of standard constant current hole 3, described pressure gauge 8 is arranged between filter 4 and electronic cigarette 5,
Described fixture 6 is just arranged to filter 4, and the one end of electronic cigarette 5 is fixed on fixture 6, and the other end is docked with filter 4, and
Aperture is provided with the heating chamber cavity of electronic cigarette 5, described temperature sensor 9 is fixed in aperture by heat-seal adhesive, outside 9
End is connected with digital sampling and processing 7.
Temperature sensor of the present utility model 9 adopt K-type thermocouple, its line footpath size be 0.025mm, temperature measurement range
Up to 1000 DEG C, its time constant is 0.003s；Digital sampling and processing 7 can with the signal of Real-time Collection temperature sensor 9,
Its sample frequency is 50/s, and the data of collection are transmitted to computer by upper computer software, for data display and follow-up calculating
Analysis.
Pressure gauge of the present utility model 8 adopts digital display pressure gauge, draw resistance to measure using digital display pressure gauge 8, number
Aobvious pressure gauge 8 shows in real time the draw resistance of sample, and its range meets 0-7kPa, and precision is better than 0.1%.
Filter of the present utility model 4 adopts cambridge filter, material of the particle diameter more than 0.3 μm can be filtered, for protecting
Standard constant current hole 3 is not contaminated, so that it is guaranteed that the constant flow rate of standard constant current hole 3.
Standard constant current hole of the present utility model 3 is used to produce the 3s of suggestion in CORESTA technical reports and stably aspirates 55mL
Constant gas, depression generator 2 is used to produce and is not less than the negative pressure of -65kPa, to ensure that it is constant that standard constant current hole 3 is produced
Gas flow.
Concrete operation method：Using precision bench drill, fit diameter is the drill bit of 0.3-1.5mm, in the heating chamber of electronic cigarette 5
Position is punched, and punch position is operated according to the requirement of measured point, and the probe of temperature sensor 9 is stretched into into opened aperture, is extremely referred to
Positioning is postponed is fixed with PUR encapsulation, after setting suction time and dwell time, starts suction, you can to the tobacco juice of electronic cigarette 5
The temperature of arbitrfary point is measured in temperature, heater strip temperature and heating chamber, while completing the measurement of draw resistance.The method with
（201410359877.X）The method being related to is compared, and positions can temperature sensor 9 more accurate, can accurately detect electronic cigarette
The temperature of each point in 5 heating chambers, and it is simple to operate, certainty of measurement is high, response speed block.
Claims (4)
1. a kind of electronic cigarette temperature and draw resistance test device, it is characterised in that：The device includes fixed station, fixture, filtration
Device, standard constant current hole, depression generator, pressure gauge, temperature sensor and digital sampling and processing, fixture, filter, mark
Quasi- constant current hole and depression generator are fixedly installed on fixed station, described depression generator connection standard constant current hole, mark
Quasi- constant current hole connects filter, and described pressure gauge is arranged between filter and electronic cigarette, and described fixture is just to filter
Arrange, electronic cigarette one end is fixed on fixture, and the other end is docked with filter, and is provided with electronic cigarette heating chamber cavity little
Hole, described temperature sensor is fixed in aperture by heat-seal adhesive, the outer end of temperature sensor and digital sampling and processing
It is connected.
2. a kind of electronic cigarette temperature according to claim 1 and draw resistance test device, it is characterised in that：TEMP
Device adopts K-type thermocouple.
3. a kind of electronic cigarette temperature according to claim 1 and draw resistance test device, it is characterised in that：Filter is adopted
Use cambridge filter.
4. a kind of electronic cigarette temperature according to claim 1 and draw resistance test device, it is characterised in that：Pressure gauge is adopted
Use digital display pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132750.5U CN206146459U (en) | 2016-10-18 | 2016-10-18 | Electron gas temperature degree and suction resistance testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132750.5U CN206146459U (en) | 2016-10-18 | 2016-10-18 | Electron gas temperature degree and suction resistance testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146459U true CN206146459U (en) | 2017-05-03 |
Family
ID=58622715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132750.5U Active CN206146459U (en) | 2016-10-18 | 2016-10-18 | Electron gas temperature degree and suction resistance testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370234A (en) * | 2016-10-18 | 2017-02-01 | 浙江中烟工业有限责任公司 | Testing method and testing apparatus for temperature and suction resistance of electronic cigarette |
-
2016
- 2016-10-18 CN CN201621132750.5U patent/CN206146459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370234A (en) * | 2016-10-18 | 2017-02-01 | 浙江中烟工业有限责任公司 | Testing method and testing apparatus for temperature and suction resistance of electronic cigarette |
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