CN212728785U - Cigarette cooling unit without burning during heating - Google Patents
Cigarette cooling unit without burning during heating Download PDFInfo
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- CN212728785U CN212728785U CN202020358416.1U CN202020358416U CN212728785U CN 212728785 U CN212728785 U CN 212728785U CN 202020358416 U CN202020358416 U CN 202020358416U CN 212728785 U CN212728785 U CN 212728785U
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Abstract
The utility model relates to a heating non-combustible cigarette cooling unit, which is a foaming material base rod with a layer of forming paper (1) wrapped on the outer surface, wherein the foaming material base rod is a solid base rod with a cross section of triangle, pentagon, square or parallelogram, and the foaming material is silica gel, polylactic acid, polyurethane, polyethylene or acetate fiber for cigarette; the utility model discloses the cooling unit has high porosity, high specific heat capacity, high temperature resistance physical property, and is obvious to the flue gas cooling effect, prevents that the heat from collapsing and the melting condition appearance flue gas smoothly passes through, improves consumer's suction and experiences, promotes the suction and experiences the sense, satisfies consumer's the mind and the physiological requirement.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of tobacco processing. More specifically, the utility model relates to a heating incombustible cigarette cooling unit.
[ background of the invention ]
The cigarette which is heated without burning tobacco substances is a cigarette which heats tobacco substances through electronic equipment, does not generate open fire and cigarette ash in the smoking process of the cigarette, is environment-friendly, enables consumers to feel the fragrance of the tobacco when smoking the cigarette through the electronic heating equipment, reduces harmful substances generated by high-temperature pyrolysis in the burning of the conventional cigarette, provides an effective way for the healthy smoking of the consumers, and is more and more popular at home and abroad, thereby forming a consumer group with a considerable scale.
The large international tobacco companies such as Felmo, Reynolds, Enmei and Nisha, developed and developed the heating non-combustion tobacco products at the earliest time, and proposed corresponding patent applications. For example, fimo discloses in US20140305448a1 a quaternary composite structure of IQOS type heating non-burning cartridge in which the cooling section is made by rolling a polylactic acid film, which is used to lower the smoke temperature and improve the smoking comfort. However, the polylactic acid film shrinks and melts after suction. In addition, the cigarette products which are not burnt by heating still have a plurality of problems at the initial growth stage, wherein the core problem lies in that the temperature of the first mouths for smoking and heating the non-burnt cigarettes is higher, the smoking effect is influenced, and the market popularization is limited to a certain extent.
Therefore, in view of the technical drawbacks of the prior art, the present inventors have conducted extensive experiments and analyses by heating a non-burning cigarette using a capsule containing water, and finally completed the present invention.
[ Utility model ] content
[ problem to be solved ]
The utility model aims at providing a heating incombustible cigarette cooling unit.
[ solution ]
The utility model is realized by the following technical proposal.
The utility model relates to a heating non-combustible cigarette cooling unit.
The cigarette cooling unit without burning is a foaming material base rod 2 with melting point of 400-800 ℃ and porosity of a pore 201 of 40-95% and loaded with a fragrant substance, or a foaming material base rod 2 with an outer surface coated with a layer of forming paper 1.
According to the utility model discloses a preferred embodiment, in this heating does not burn cigarette cooling unit, foam material be silica gel, polylactic acid, polyurethane, polyethylene or acetate fiber for the cigarette.
According to another preferred embodiment of the present invention, the base rod 2 is a solid base rod with a triangular, pentagonal, square, parallelogram or circular cross section, or a hollow base rod with a triangular, square or circular cross section and a circular outer wall.
According to another preferred embodiment of the present invention, the outer circumference of the foam base rod 2 or the foam base rod 2 wrapped with the paper is the same as the circumference of the cigarette.
According to another preferred embodiment of the present invention, in the foamed material, the porosity of the pores 201 is 52 to 80%.
According to another preferred embodiment of the present invention, the melting point of the foaming material is 500 to 680 ℃.
According to another preferred embodiment of the present invention, the density of the foam is 0.6 to 1.2g/cm3。
According to another preferred embodiment of the present invention, the specific heat capacity of the foamed material is 1.0 × 103～3.2×103J/(kg·℃)。
According to another preferred embodiment of the present invention, the amount of the aroma carried by the foaming material is 5 to 10% of the total weight of the non-burning cigarette cooling unit.
According to another preferred embodiment of the invention, said aromatic substance is a floral, mint, fruit or tobacco type essence.
The present invention will be described in more detail below.
The utility model relates to a heating non-combustion cigarette cooling unit, which is shown in the attached drawings 1-3.
The cigarette cooling unit without burning is a foaming material base rod 2 with melting point of 400-800 ℃ and porosity of a pore 201 of 40-95% and loaded with a fragrant substance, or a foaming material base rod 2 with an outer surface coated with a layer of forming paper 1.
In the foam material, the porosity of the pores 201 is 40-95%. The porosity is measured according to GB/T21650.3-2011 mercury intrusion method and a gas adsorption method, and the porosity is part 3: gas adsorption analysis of micropores. The utility model discloses in, reasonable porosity can effectively reduce the energy exchange that the air convection leads to, makes the heat keep in the section of fuming, reduces the energy consumption. If the porosity of the foaming material is lower than 40%, the cigarette resistance is increased, the smoking experience is affected, and if the porosity of the foaming material is higher than 90%, the cooling effect of the cooling unit is greatly reduced, so that the porosity of 40-90% is reasonable, and preferably 52-80%.
The smoke temperature is above 200 ℃ in the smoking process of heating the non-burning cigarette, so the cooling material should have certain heat resistance. The melting point of the foaming material of the utility model is 400-800 ℃. The melting point is according to GB/T19466.4-2016 plastics Differential Scanning Calorimetry (DSC) part 3: melting and crystallization temperatures and enthalpy. If the melting point of the foaming material is lower than 400 ℃, the material can be subjected to thermal collapse or melting during suction, so that the smoothness of suction is influenced, the cooling effect is seriously lost, and the suction experience is influenced; if the melting point of the foaming material is higher than 800 ℃, the material is hard, high energy consumption is needed during pore forming, and the material is not easy to cut during filter stick forming; therefore, the utility model discloses a foaming material melting temperature is reasonable for 400 ~ 800 ℃, preferably is 500 ~ 680 ℃.
In the present invention, the main purpose of inspecting the density of the foaming material is to control the quality of the cooling section. The density of the foaming material is 0.6-1.2 g/cm3. The density is determined according to the density determination method of ISO 1183 plastic and non-foam plastic. If the density of the foamed material is less than 0.6g/cm3The cooling section is lighter and is easy to break; if the density of the foamed material is higher than 1.2g/cm3The temperature reduction section is heavy, so that the weight of the whole cigarette is increased, and the smoking experience is influenced; therefore, the density of the foam material is 0.6 to 1.2g/cm3Is suitably, preferably 0.8 to 1.1g/cm3；
Specific heat capacity is a physical quantity commonly used in thermodynamics and represents the heat absorption or dissipation capacity of an object, and the greater the specific heat capacity, the greater the heat absorption or dissipation capacity of the object, which is understood to be the amount of heat absorbed or released per unit mass of a substance at an elevated or reduced temperature. The specific heat capacity of the foaming material of the utility model is 1.0 multiplied by 103～3.2×103J/(kg. degree.C.). The specific heat capacity is determined according to GB/T19466.4-2016 plastics differential scanning calorimetry DSC part 4: measurement of specific heat capacity measured by a standard method. If the specific heat capacity of the foamed material is less than 1.0X 103J/(kg DEG C.), the heat absorbed by the cooling section of unit weight is smaller, which causes the smoke to be scalded; if the specific heat capacity of the foamed material is higher than 3.2X 103J/(kg DEG C), the cooling section of unit weight absorbs more heat, and the cooling section is in a condensation state, so that the moisture content in the smoke is reduced, and the smoke is dried; therefore, the specific heat capacity of the foamed material was 1.0X 103～3.2×103J/(kg. DEG. C.) is appropriate;
the utility model discloses in the heating non-combustible cigarette cooling unit, the expanded material be silica gel, polylactic acid, polyurethane, polyethylene or acetate fiber for the cigarette. These foamed materials are food grade and are currently marketed products such as silica gel sold under the trade name silicone rubber by reinzhen renbo rubber products ltd, polylactic acid sold under the trade name PLA by zhejiang sea biomaterial ltd, polyurethane sold under the trade name polyurethane by ningjin de ru polyurethane products ltd, polyethylene sold under the trade name high density polyethylene by deluxe rubber plastic products ltd, cellulose acetate sold under the trade name cellulose acetate resin by kunming cellulose acetate ltd.
According to the utility model discloses, the amount of expanded material year fragrant smell material is 5 ~ 10% with the heating not cigarette cooling unit gross weight that burns. If the amount of the aroma substances carried by the foaming material is less than 5%, the aroma carrying amount is small, and the aroma substances are not easy to perceive during smoking; if the amount of the aroma substances carried by the foaming material is higher than 10%, the aroma carrying amount is too high, other aromas are covered, and the smoking quality is influenced; therefore, the amount of the odoriferous substance carried by the foam is suitably 5 to 10%, preferably 6 to 8%;
in the present invention, the fragrant substance is a floral, mint, fruit or tobacco type essence, which are commonly used in the art. Floral essences are, for example, osmanthus fragrans, gardenia, burma osmanthus fragrans or peony essence; mint-based flavors such as spearmint, peppermint or peppermint flavors; fruit essences are, for example, apple, papaya, Hami melon or passion fruit essences; tobacco-based flavors are, for example, burley, flue-cured, cigar or sun-cured yellow tobacco flavors.
According to the present invention, the foam material base rod 2 is a solid base rod with a cross section of triangle, pentagon, square, parallelogram or circle, specifically referring to fig. 2 and fig. 3; or the foaming material base rod 2 is a hollow tube base rod with a triangular, square or circular hollow cross section and a circular outer wall, and particularly refers to the attached figure 1. The foam material base rod 2 is manufactured by adopting the existing processing method, and the specific reference is as follows: the publication of the chemical industry press (2008) is published by "New Polymer foams and techniques".
According to the utility model discloses, the outer periphery of foam base stick 2 or the foam base stick 2 of parcel shaping paper is the same with cigarette circumference.
The steps of using the foaming material base rod 2 of the utility model to produce the cigarette without burning by heating are as follows:
according to expected cigarette structure, use the cutter will the utility model discloses expanded material base rod 2 or the expanded material base rod 2 branch of parcel shaping paper are cut into the cooling section that satisfies the requirements, reuse cigarette equipment with its cooling section with current filter segment and heating section complex, obtain the heating incombustible cigarette.
Simulating smoking according to the cigarette smoking model specified in the national standard YC/T29-1996, using an IQOS heater and a K-type thermocouple temperature detector, and detecting the temperature of the central position of the middle section of the cigarette filter stick when the heating non-combustible cooling section heats the non-combustible tobacco product for smoking.
The temperature measurements were carried out in the same manner using the polylactic acid film as the cooling stage of the heated non-combustible tobacco product as the control sample, and the results of these measurements are shown in Table 1. These results clearly show, use the utility model discloses the heating of heating incombustible cooling unit does not burn tobacco products and is obvious to flue gas cooling effect, improves consumer's suction and experiences, promotes the suction and experiences the sense, satisfies consumer's psychology and physiological requirement.
[ advantageous effects ]
The utility model has the advantages that:
the utility model discloses heating incombustible cigarette cooling unit has that the porosity is high, specific heat capacity is big, the cooling effect is obvious, high temperature resistance's characteristic, is difficult for taking place the heat when the suction and sinks and melt, and the suction is smooth and easy, and the smoke volume is stable to it is high to have solved heating incombustible tobacco products flue gas temperature, and the heat is stingy to be strong, and the difficult problem that the suction travelling comfort is poor is suitable for industrial production, has very extensive application and its.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional view of a hollow-tube foamed-material base rod 2 of the present invention having a circular hollow cross-section;
FIG. 2 is a schematic cross-sectional view of a solid foam material base rod 2 with a pentagonal cross-section according to the present invention;
FIG. 3 is a schematic cross-sectional view of a solid foam base rod 2 of the present invention having a triangular cross-section;
in the figure:
1-forming paper; 2-a foam material base rod; 201-pores of the foamed material.
[ detailed description ] embodiments
The invention will be better understood by the following examples.
Example 1: the utility model discloses heat incombustible cigarette cooling unit
The implementation of this example is as follows:
the cigarette cooling unit without burning is a silica gel foaming material base rod 2 which is loaded with 9 percent of osmanthus fragrance essence fragrant substances by the total weight and is coated with a layer of forming paper on the outer surface. The silica gel foaming material base rod 2 is a solid base rod with a triangular cross section, and is shown in an attached figure 3. The porosity of the foam pores 201, measured according to the method described in the present specification, is 56%, the melting point is 655 ℃ and the density is 0.8g/cm3The specific heat capacity is 3.2X 103J/(kg·℃)；
According to the method described in the specification of the application, the silica gel foam material base rod 2 of the embodiment is compounded with the filtering section and the heating section to obtain the cigarette which is not combusted under the heating condition. The outer circumference of the silica gel foam material base rod 2 wrapping the forming paper is the same as the circumference of the cigarette. The results of the measurements performed according to the temperature method described in the specification of the present application are shown in Table 1.
Meanwhile, temperature measurements were carried out in the same manner using a polylactic acid film as the cooling section and a heated non-combustible tobacco product of the same filtration section and heating section as described above as a control sample, and the measurement results are also shown in table 1.
Example 2: the utility model discloses heat incombustible cigarette cooling unit
The implementation of this example is as follows:
the heating non-combustion cigarette cooling unit is a polylactic acid fiber foaming material base rod 2 which is loaded with 5 percent of peppermint essence fragrant substances based on the total weight and is coated with a layer of forming paper on the outer surface. The polylactic acid fiber foaming material base rod 2 is a solid base rod with a pentagonal cross section, and the specific reference is made to the attached figure 2. The porosity of the pores 201 of the foamed material was 40%, the melting point was 512 ℃ and the density was 0.9g/cm, measured according to the method described in the present specification3The specific heat capacity is 2.6X 103J/(kg·℃)；
The polylactic acid fiber foaming material base rod 2 of the embodiment is compounded with a filtering section and a heating section according to the method described in the specification of the application to obtain the heating non-combustion cigarette. The outer circumference of the wrapping foam material base rod 2 is the same as the circumference of the cigarette. The results of the measurements performed according to the temperature method described in the specification of the present application are shown in Table 1.
Example 3: the utility model discloses heat incombustible cigarette cooling unit
The implementation of this example is as follows:
the heating non-combustion cigarette cooling unit is a polyurethane fiber foaming material base rod 2 loaded with 6 percent of passion fruit fragrance substances by total weight. The polyurethane fiber foaming material base rod 2 is a hollow tube base rod with a triangular hollow cross section and a circular outer wall, and particularly refers to the attached drawing 1. The porosity of the pores 201 of the foamed material was 66%, the melting point was 400 ℃ and the density was 1.2g/cm, measured according to the method described in the present specification3The specific heat capacity is 2.2X 103J/(kg·℃)；
The example polyurethane fiber foam base rod 2 was combined with a filtering section and a heating section according to the method described in the specification of the present application to obtain the cigarette without burning. The outer circumference of the polyurethane fiber foaming material base rod 2 is the same as the circumference of a cigarette. The results of the measurements performed according to the temperature method described in the specification of the present application are shown in Table 1.
Example 4: the utility model discloses heat incombustible cigarette cooling unit
The implementation of this example is as follows:
the heating non-combustion cigarette cooling unit is a polyethylene fiber foaming material base rod 2 which is loaded with 8 percent of cigar tobacco essence and fragrance substances by the total weight and is coated with a layer of forming paper on the outer surface. The polyethylene fiber foaming material base rod 2 is a solid base rod with a square cross section. The porosity of the pores 201 of the polyethylene fiber foaming material is 95%, the melting point is 721 ℃, and the density is 0.6g/cm detected according to the method described in the specification of the application3The specific heat capacity is 1.6X 103J/(kg·℃)；
The cigarette is obtained by compounding the polyethylene fiber foam material base rod 2 of the embodiment with a filtering section and a heating section according to the method described in the specification of the application. The outer circumference of the polyethylene fiber foaming material base rod 2 wrapping the forming paper is the same as the circumference of the cigarette. The results of the measurements performed according to the temperature method described in the specification of the present application are shown in Table 1.
Example 5: the utility model discloses heat incombustible cigarette cooling unit
The implementation of this example is as follows:
the heating non-combustion cigarette cooling unit is an acetate fiber foaming material base rod 2 which is loaded with 10 percent of Hami melon fruit flavor and fragrance substances by the total weight and is coated with a layer of forming paper on the outer surface. The acetate fiber foaming material base rod 2 is a solid base rod with a circular cross section. The porosity of the pores 201 of the cellulose acetate foam material is 78%, the melting point is 800 ℃, and the density is 1.0g/cm according to the method described in the specification of the application3The specific heat capacity is 1.1X 103J/(kg·℃)；
The example acetate foamed material base rod 2 was combined with a filtering section and a heating section according to the method described in the specification of the present application to obtain the said cigarette without burning. The circumference of the acetate fiber foaming material base rod 2 wrapping the forming paper is the same as the circumference of the cigarette. The results of the measurements performed according to the temperature method described in the specification of the present application are shown in Table 1.
Table 1: use the utility model discloses the heating of cooling unit does not burn cigarette smoke temperature and detects result (degree C)
The results listed in table 1 are clear, the smoke temperature of the heated non-combustible cigarette using the cooling unit of the utility model is lower than that of the reference sample cigarette bomb, the highest average smoke temperature can be reduced by 7.62 ℃, the first three openings of cooling effect is more obvious, the fragrance release is obvious, and the smoke temperature has the tendency of reducing along with the increase of the specific heat capacity; the utility model discloses the cooling unit has high porosity, high specific heat capacity, high temperature resistance physical property, and is obvious to the flue gas cooling effect, prevents that the heat from collapsing and the melting condition appearance flue gas smoothly passes through, improves consumer's suction and experiences, promotes the suction and experiences the sense, satisfies consumer's the mind and the physiological requirement.
Claims (3)
1. A heating non-combustible cigarette cooling unit is characterized in that the unit is a foaming material base rod (2) with the outer surface coated with a layer of forming paper (1), and the foaming material base rod (2) is a solid base rod with a triangular, pentagonal, square or parallelogram cross section.
2. The unit of claim 1, wherein the foaming material is selected from the group consisting of silica gel, polylactic acid, polyurethane, polyethylene, and cellulose acetate.
3. The unit for lowering the temperature of a non-burning cigarette according to claim 1, wherein the outer circumference of the base rod (2) of a foam material or the base rod (2) of a foam material wrapped with a paper is the same as the circumference of a cigarette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358416.1U CN212728785U (en) | 2020-03-20 | 2020-03-20 | Cigarette cooling unit without burning during heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358416.1U CN212728785U (en) | 2020-03-20 | 2020-03-20 | Cigarette cooling unit without burning during heating |
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| Publication Number | Publication Date |
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| CN212728785U true CN212728785U (en) | 2021-03-19 |
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| CN202020358416.1U Active CN212728785U (en) | 2020-03-20 | 2020-03-20 | Cigarette cooling unit without burning during heating |
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| CN (1) | CN212728785U (en) |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: Room 104, building 4, Nanhai city center, No.100 Chuangye Road, Nanshan street, Nanshan District, Shenzhen, Guangdong 518054 Patentee after: Shenzhen Chunxiang natural Technology Co.,Ltd. Patentee after: Yunnan Chunxu Biotechnology Co., Ltd Address before: Room 104, building 4, Nanhai city center, No.100 Chuangye Road, Nanshan street, Nanshan District, Shenzhen, Guangdong 518054 Patentee before: Shenzhen Chunxiang natural Technology Co.,Ltd. |
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