CN112617299B - Temperature detection method and temperature stability analysis method for heating cigarette smoking set - Google Patents
Temperature detection method and temperature stability analysis method for heating cigarette smoking set Download PDFInfo
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- CN112617299B CN112617299B CN202110071376.1A CN202110071376A CN112617299B CN 112617299 B CN112617299 B CN 112617299B CN 202110071376 A CN202110071376 A CN 202110071376A CN 112617299 B CN112617299 B CN 112617299B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 40
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 36
- 230000000391 smoking effect Effects 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000004458 analytical method Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000001915 proofreading effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/80—Testing
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a temperature detection method and a temperature stability analysis method for a heating cigarette smoking set, wherein the detection method comprises the following steps: acquiring a temperature interval [ T ] ep1 ,T ep2 ]The method comprises the steps of carrying out a first treatment on the surface of the Adopts the heat conduction member to conduct the temperature interval lower limit value T ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c‑ep1 And an upper limit temperature T c‑ep2 The method comprises the steps of carrying out a first treatment on the surface of the According to the proofreading lower limit temperature T c‑ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c‑ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 The method comprises the steps of carrying out a first treatment on the surface of the According to T i ＝[(T am ‑T ep1 )/(T ep2 ‑T ep1 )]×(T e2 ‑T e1 )+T am Calculate the calibration temperature T i . The temperature detection method for the heating cigarette smoking set can calibrate the detected temperature of the heating cigarette smoking set, and is beneficial to obtaining more accurate heating temperature.
Description
Technical Field
The invention relates to the field of temperature detection of heating cigarette smoking sets, in particular to a temperature detection method and a temperature stability analysis method of the heating cigarette smoking sets.
Background
The heating cigarette is a novel tobacco product, and the special heating cigarette smoking set is utilized to heat the heating cigarette to a certain temperature, so that the tobacco product emits smoke for people to inhale. The heating temperature of the heating cigarette smoking set is a key influencing factor for the smoking quality of the heating cigarette.
The heating temperature of the existing heating cigarette smoking set is directly detected by a thermocouple, and the detection mode has a certain detection error and can influence the accuracy of the heating temperature detection.
Therefore, how to provide a method for effectively improving the accuracy of temperature detection of a heating cigarette smoking set is a technical problem to be solved in the art.
Disclosure of Invention
The invention aims to provide a novel technical scheme of a method for effectively improving the accuracy of temperature detection of a heating cigarette smoking set.
According to a first aspect of the present invention there is provided a method of detecting the temperature of a heated cigarette smoking set.
The method for detecting the temperature of the heating cigarette smoking set comprises the following steps:
acquiring a temperature interval [ T ] ep1 ,T ep2 ]；
Adopts the heat conduction member to conduct the temperature interval lower limit value T ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c-ep1 And proofreading the upper limit temperature T c-ep2 ；
According to the proofreading lower limit temperature T c-ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c-ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 ；
According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am Calculate the calibration temperature T i Wherein T is am For the temperature measured by the heat-conducting member, and T am Is a temperature interval [ T ] ep1 ,T ep2 ]An inner value.
Optionally, the lower limit value T of the temperature interval ep1 And the upper limit value T of the temperature interval ep2 The difference in (2) was 50 ℃.
Optionally, the heat conducting member comprises at least two pieces, and different heat conducting members are made of different heat conducting materials;
the method for detecting the temperature of the heating cigarette smoking set further comprises the following steps:
calibration temperature T measured for heat conducting pieces of different materials i Taking an average value
To->
The temperature is detected for heating the cigarette smoking set.
Optionally, the material of the heat conducting piece comprises silver, graphene and copper.
Optionally, the heat conducting piece is adopted for the lower limit value T of the temperature interval ep1 And an upper limit value T of a temperature interval ep2 A dry well temperature metering oven was used for temperature detection.
According to a second aspect of the present invention, there is provided a temperature stability analysis method.
The temperature stability analysis method comprises the following steps:
acquiring a temperature interval [ T ] ep1 ,T ep2 ]；
The lower limit value T of the temperature interval is obtained by adopting N heat conducting pieces made of different heat conducting materials ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c-ep1 And proofreading the upper limit temperature T c-ep2 Wherein N is more than or equal to 2;
according to the proofreading lower limit temperature T c-ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c-ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 ；
According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am Calculate the calibration temperature T i Wherein T is am For the temperature measured by the heat-conducting member, and T am Is a temperature interval [ T ] ep1 ,T ep2 ]An inner value;
calibration temperature T measured for heat conducting pieces of different materials i Taking an average value
According to
Obtaining a deviation parameter S;
if S is more than 2 ℃, the result of unstable temperature of the heating cigarette smoking set is obtained, and if S is less than or equal to 2 ℃, the temperature is calculated as
The temperature is detected for heating the cigarette smoking set.
Optionally, the lower limit value T of the temperature interval ep1 And the upper limit value T of the temperature interval ep2 The difference in (2) was 50 ℃.
Optionally, N is 3.
Optionally, the material of the heat conducting piece comprises silver, graphene and copper.
Optionally, the lower limit value T of the temperature interval is made of the heat conducting pieces made of N heat conducting materials ep1 And an upper limit value T of a temperature interval ep2 A dry well temperature metering oven was used for temperature detection.
The temperature detection method for the heating cigarette smoking set can calibrate the detected temperature of the heating cigarette smoking set, and is beneficial to obtaining more accurate heating temperature.
Detailed Description
Various exemplary embodiments of the invention will now be described in detail. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
The disclosure provides a method for detecting the temperature of a heating cigarette smoking set, comprising the following steps:
acquiring a temperature interval [ T ] ep1 ,T ep2 ]。
For faster speedAccurately detects the temperature of the heating cigarette smoking set and the lower limit value T of the temperature interval ep1 And an upper limit value T of a temperature interval ep2 The difference in (2) was 50 ℃. In practice, a plurality of temperature intervals may be set. For example, 0℃to 600℃are divided into 12 temperature intervals.
Adopts the heat conduction member to conduct the temperature interval lower limit value T ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c-ep1 And proofreading the upper limit temperature T c-ep2 。
In order to more accurately detect the temperature of the heated cigarette smoking set, the heat conducting member comprises at least two pieces, and different heat conducting members are made of different heat conducting materials.
When a plurality of heat conducting pieces with different materials exist, the method for detecting the temperature of the heating cigarette smoking set further comprises the following steps:
calibration temperature T measured for heat conducting pieces of different materials i Taking an average value
To->
The temperature is detected for heating the cigarette smoking set.
The heat conducting pieces with different materials can realize temperature detection through high-precision platinum resistors. The heat conducting piece is made of silver, graphene and copper.
In one embodiment, the heat conducting member is used for the lower limit value T of the temperature interval ep1 And an upper limit value T of a temperature interval ep2 A dry well temperature metering oven was used for temperature detection. In specific implementation, the heat conducting piece is placed in the insertion barrel of the dry well temperature measuring furnace, and the temperature of the heat conducting piece is detected through the platinum resistor, so that the temperature detected by the heat conducting piece can be obtained.
According to the proofreading lower limit temperature T c-ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c-ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 。
According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am Calculate the calibration temperature T i Wherein T is am For the temperature measured by the heat-conducting member, and T am Is a temperature interval [ T ] ep1 ,T ep2 ]An inner value.
For example, the temperature value measured by the silver-made heat conductive member is 420 ℃, the temperature is in the range of 400-450 ℃, the temperature detected by the heat conductive member at 400 ℃ is 400.6 ℃, and the temperature detected at 450 ℃ is 450.4 ℃. According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am The calibration temperature of the temperature value 420 ℃ measured by the heat conducting piece made of silver can be calculated to be 419.92 ℃.
The temperature detection method for the heating cigarette smoking set can calibrate the detected temperature of the heating cigarette smoking set, and is beneficial to obtaining more accurate heating temperature.
The disclosure also provides a temperature stability analysis method, comprising the steps of:
acquiring a temperature interval [ T ] ep1 ,T ep2 ]。
In order to judge the stability of the temperature of the heating cigarette smoking set more quickly and accurately, the lower limit value T of the temperature interval ep1 And an upper limit value T of a temperature interval ep2 The difference in (2) was 50 ℃. In practice, a plurality of temperature intervals may be set. For example, 0℃to 600℃are divided into 12 temperature intervals.
The lower limit value T of the temperature interval is obtained by adopting N heat conducting pieces made of different heat conducting materials ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c-ep1 And proofreading the upper limit temperature T c-ep2 Wherein N is more than or equal to 2.
In specific embodiments, N is 3. For example, the material of the heat conductive member includes silver, graphene, and copper.
In one embodiment, N pieces of heat conducting members made of different heat conducting materials are adopted to lower the limit value T of the temperature interval ep1 And an upper limit value T of a temperature interval ep2 A dry well temperature metering oven was used for temperature detection. In specific implementation, the heat conducting piece is placed in the insertion barrel of the dry well temperature measuring furnace, and the temperature of the heat conducting piece is detected through the platinum resistor, so that the temperature detected by the heat conducting piece can be obtained.
According to the proofreading lower limit temperature T c-ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c-ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 。
According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am Calculate the calibration temperature T i Wherein T is am For the temperature measured by the heat-conducting member, and T am Is a temperature interval [ T ] ep1 ,T ep2 ]An inner value.
For example, the temperature value measured by the silver-made heat conductive member is 420 ℃, the temperature is in the range of 400-450 ℃, the temperature detected by the heat conductive member at 400 ℃ is 400.6 ℃, and the temperature detected at 450 ℃ is 450.4 ℃. According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am The calibration temperature of the temperature value 420 ℃ measured by the heat conducting piece made of silver can be calculated to be 419.92 ℃.
Calibration temperature T measured for heat conducting pieces of different materials i Taking an average value
According to
The deviation parameter S is obtained. />
If S is more than 2 ℃, the result of unstable temperature of the heating cigarette smoking set is obtained. If S is less than or equal to 2 ℃, then
To heat the detection temperature of the cigaretteDegree.
According to the deviation parameter S, whether the temperature of the heating cigarette smoking set is stable or not can be accurately judged, so that the performance of the heating cigarette smoking set is accurately evaluated.
While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (5)
1. A method for temperature stability analysis, comprising the steps of:
acquiring a temperature interval [ T ] ep1 ,T ep2 ]；
The lower limit value T of the temperature interval is obtained by adopting N heat conducting pieces made of different heat conducting materials ep1 And an upper limit value T of a temperature interval ep2 Temperature detection is carried out to obtain a calibrated lower limit temperature T c-ep1 And proofreading the upper limit temperature T c-ep2 Wherein N is more than or equal to 2;
according to the proofreading lower limit temperature T c-ep1 And a lower limit value T of a temperature interval ep1 Lower limit error T is calculated by the difference of the two values e1 According to the upper limit temperature T of the correction c-ep2 And an upper limit value T of a temperature interval ep2 Upper limit error T is calculated by the difference of the two values e2 ；
According to T i ＝[(T am -T ep1 )/(T ep2 -T ep1 )]×(T e2 -T e1 )+T am Calculate the calibration temperature T i Wherein T is am For the temperature measured by the heat-conducting member, and T am Is a temperature interval [ T ] ep1 ,T ep2 ]An inner value;
calibration temperature T measured for heat conducting pieces of different materials i Taking an average value
According to
Obtaining a deviation parameter S;
if S is more than 2 ℃, the result of unstable temperature of the heating cigarette smoking set is obtained, and if S is less than or equal to 2 ℃, the temperature is calculated as
The temperature is detected for heating the cigarette smoking set.
2. The method for analyzing temperature stability according to claim 1, wherein the temperature range lower limit value T ep1 And the upper limit value T of the temperature interval ep2 The difference in (2) was 50 ℃.
3. The method for analyzing temperature stability according to claim 1, wherein N is 3.
4. The method according to claim 3, wherein the material of the heat conductive member comprises silver, graphene, and copper.
5. The method according to claim 1, wherein the temperature range lower limit value T is a temperature range using a heat conductive member made of N kinds of heat conductive materials ep1 And an upper limit value T of a temperature interval ep2 A dry well temperature metering oven was used for temperature detection.
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