CN110720670B - Method, device and application for controlling atomized steam fragrance - Google Patents
Method, device and application for controlling atomized steam fragrance Download PDFInfo
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- CN110720670B CN110720670B CN201911172998.2A CN201911172998A CN110720670B CN 110720670 B CN110720670 B CN 110720670B CN 201911172998 A CN201911172998 A CN 201911172998A CN 110720670 B CN110720670 B CN 110720670B
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- 239000003205 fragrance Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 122
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 41
- 239000002243 precursor Substances 0.000 claims abstract description 34
- 238000004227 thermal cracking Methods 0.000 claims abstract description 30
- 229930182478 glucoside Natural products 0.000 claims description 28
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 claims description 24
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 23
- 239000001306 (7E,9E,11E,13E)-pentadeca-7,9,11,13-tetraen-1-ol Substances 0.000 claims description 12
- VADSVXSGIFBZLI-UHFFFAOYSA-N Citrusin C Chemical compound COC1=CC(CC=C)=CC=C1OC1C(O)C(O)C(O)C(CO)O1 VADSVXSGIFBZLI-UHFFFAOYSA-N 0.000 claims description 9
- 150000008131 glucosides Chemical class 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 abstract description 31
- 230000008569 process Effects 0.000 abstract description 5
- 238000000222 aromatherapy Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 description 33
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 239000003921 oil Substances 0.000 description 20
- 239000000919 ceramic Substances 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 13
- 229920000742 Cotton Polymers 0.000 description 10
- 239000000306 component Substances 0.000 description 10
- 238000000197 pyrolysis Methods 0.000 description 10
- 235000019640 taste Nutrition 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 6
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 5
- 241000220317 Rosa Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- PSQYTAPXSHCGMF-BQYQJAHWSA-N β-ionone Chemical compound CC(=O)\C=C\C1=C(C)CCCC1(C)C PSQYTAPXSHCGMF-BQYQJAHWSA-N 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 3
- 239000005770 Eugenol Substances 0.000 description 3
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 3
- 229960002217 eugenol Drugs 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229930182470 glycoside Natural products 0.000 description 3
- 229960002715 nicotine Drugs 0.000 description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- -1 santalol glucoside Chemical class 0.000 description 3
- 239000000341 volatile oil Substances 0.000 description 3
- SFEOKXHPFMOVRM-UHFFFAOYSA-N (+)-(S)-gamma-ionone Natural products CC(=O)C=CC1C(=C)CCCC1(C)C SFEOKXHPFMOVRM-UHFFFAOYSA-N 0.000 description 2
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 2
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 2
- YKVWPZJHENXDAJ-VOTSOKGWSA-N Megastigmatrienone Chemical compound CC1=CC(=O)CC(C)(C)C1\C=C\C=C YKVWPZJHENXDAJ-VOTSOKGWSA-N 0.000 description 2
- NIDGCIPAMWNKOA-WOJBJXKFSA-N Neophytadiene Natural products [C@H](CCC[C@@H](CCCC(C)C)C)(CCCC(C=C)=C)C NIDGCIPAMWNKOA-WOJBJXKFSA-N 0.000 description 2
- 244000086363 Pterocarpus indicus Species 0.000 description 2
- 235000009984 Pterocarpus indicus Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229930007744 linalool Natural products 0.000 description 2
- NIDGCIPAMWNKOA-UHFFFAOYSA-N neophytadiene Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(=C)C=C NIDGCIPAMWNKOA-UHFFFAOYSA-N 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 241000219109 Citrullus Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- LPRNQMUKVDHCFX-RKQHYHRCSA-N Glucovanillin Chemical compound COC1=CC(C=O)=CC=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 LPRNQMUKVDHCFX-RKQHYHRCSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000000513 Santalum album Species 0.000 description 1
- 235000008632 Santalum album Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 244000290333 Vanilla fragrans Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000008369 fruit flavor Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000008371 vanilla flavor Substances 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The invention belongs to the technical field of atomization, and particularly relates to a method, a device and application for controlling atomized steam fragrance. The method comprises the steps that at least one fragrance precursor with different thermal cracking temperatures is contained in the atomized liquid, and the thermal cracking temperature of each fragrance precursor is different from that of the atomized liquid; and selecting and setting sequentially-raised heating temperatures between the atomized liquid and the thermal cracking temperatures of the fragrance precursors from low to high, wherein each heating temperature is higher than the adjacent low thermal cracking temperature and lower than the adjacent high thermal cracking temperature, and setting the highest heating temperature higher than the highest thermal cracking temperature. And designs an atomization device which is convenient for implementing the method, and an electronic cigarette system, a humidifier, an incense device or a medical atomizer for inhalation type aromatherapy which are prepared by the atomization device. The technical defect that switching between the existing fragrance and the non-fragrance and switching of various different fragrances cannot be realized in the atomization process is overcome. The method is simple and convenient, has simple structure, is easy to operate and regulate and control.
Description
Technical Field
The invention belongs to the technical field of atomization, and particularly relates to a method, a device and application for controlling atomized steam fragrance.
Background
Atomizer systems are widely used in numerous life scenarios. For example, the heating atomizer is a core component of the electronic cigarette, and the electronic cigarette oil is atomized by the atomizer to generate vapor for a smoker to inhale. Compared with the traditional cigarette product, the tobacco components are not combusted in an atomizer mode, so that harmful components such as tar and the like generated in the traditional tobacco combustion process are greatly reduced, and the harm of the tobacco is reduced in an atomizer mode. The atomizer in the electronic cigarette generally adopts a heating atomization mode, and the principle is that a battery cover control board and the atomizer are used for providing power, and a heating wire (or a heating core) of a core component in the atomizer is heated under the control of a circuit, so that tobacco tar volatilizes, and smoke is formed. In addition, the atomizer is also applied to a medical atomizing device, and is mainly used for respiratory tract treatment or an atomizing inhaler for drug administration, and in the medical atomizing device, atomization is usually performed by an ultrasonic atomizing mode, wherein the ultrasonic atomizing mode utilizes electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz, and the electronic oscillation is beyond the hearing range of a person, and is harmless to the human body and animals), and molecular bond acting force among liquid water molecules is dispersed through high-frequency resonance of a ceramic atomizing sheet to generate natural elegant water mist. The atomizer is usually in a room temperature state after ultrasonic atomization, but part of ultrasonic atomization devices are used for heating solution before atomization or atomized vapor after atomization through adding a heat exchange device or a heating device so that the atomized vapor has a required temperature. An ultrasonic atomizing device disclosed in an ultrasonic heating atomizer (CN 2385809Y) consists of an ultrasonic generator, a transducer, a cold water tank, a radiating cylinder, a hot water tank, a heater and a temperature controller, wherein atomization is realized by ultrasonic atomization, and heating is realized by the heater. In addition, the atomizer is also used for atomizing water vapor in the indoor humidifier, and most indoor humidifiers at present adopt ultrasonic atomization, but some indoor humidifiers adopt a heating atomization mode.
Fragrance is very important in many nebulizer applications. For example, the aroma of the atomized vapor in the electronic cigarette determines the taste of the electronic cigarette, and the aroma is usually prepared by dissolving the prepared aroma components in a proper solvent to prepare corresponding electronic cigarette oil, and a heating atomizer of the electronic cigarette generates the atomized vapor with the aroma by atomizing the electronic cigarette oil so as to be supplied to a smoker for smoking. The existing electronic cigarette atomizer generally has only one taste, needs to clean and replace tobacco tar in the electronic cigarette atomizer, is inconvenient to operate and brings poor experience to users. The utility model provides a but many tastes button switch taste electron cigarette (CN 110313650A) provides a solution, has included two sets of independent atomizing systems mutually in same electron cigarette promptly, and every system of cover contains independent oil storage room, atomizing core, drive module, air current passageway, consequently can add two kinds of different tastes's electron tobacco tar respectively in its two independent oil storage rooms, realizes switching between two atomizing systems through touch switch, realizes the cigarette vapour switching of two different tastes in succession. In some other atomizer applications, such as air humidifiers, aromatic essential oils or liquid fragrances are often atomized along with water vapor to achieve humidification and fragrance functions. For example, the functions of the fumigator and humidifier in the atomizing base, the fumigator and the humidifier (CN 110068093 a) can be achieved by the same atomizing base. However, similar to the electronic cigarettes, the replacement of the fragrance still requires the replacement of the liquid fragrance or the flavored water in the water storage tank of the cleaning humidifier (or the fumigator), and the free switching between different fragrances or the switching between the fragrance or the non-fragrance cannot be realized. In addition, since the liquid in the water tank of the humidifier (or the fumigator) is stored for a long period of time, there is a problem that volatile aroma components or essential oil volatilize and escape during the storage period, and the aroma is unstable and uneven.
Disclosure of Invention
The main application scenario of the present invention is in the field of applications where nebulizers are used to generate a nebulized vapor with fragrance, such as e-cigarette systems, humidifiers (or aromatherapy), or medical nebulizers for inhalation-based aromatherapy.
The heating atomizer consists of an atomized liquid storage bin (or storage tank), atomized liquid, a heating element, an atomized core (common atomized core types comprise various types such as cotton cores, ceramic cores, liquid guide rods and the like), a control circuit and a power supply. Wherein, heating element sets up in atomizing core surface or atomizing core inside generally, thereby makes the atomizing liquid atomizing that adsorbs in the atomizing core realize the process of atomizing and producing the vapour through heating. The atomizing core is used for continuously absorbing and transferring the atomized liquid in the atomized liquid storage bin to the surface of the heating element so as to heat and atomize, and common atomizing cores include cotton cores (such as CN209473601U an atomizer and an electronic cigarette), porous ceramic cores (such as CN208837112U a transverse electronic cigarette atomizer) and the like.
The existing atomization system cannot control and change the aroma of the atomized vapor, the aroma of the atomized vapor completely depends on aroma molecules added into the atomized liquid at the beginning, and the aroma cannot be controlled or changed under the condition of not changing the atomized liquid.
Aiming at the defects of the prior art, the invention provides a method for controlling the fragrance of atomized steam, which solves the technical defects that the switching between the existing fragrance and the non-fragrance and the switching of various different fragrances cannot be realized in the atomization process.
The technical scheme of the invention is that the method for controlling the fragrance of the atomized vapor comprises the steps that at least one fragrance precursor with different thermal cracking temperatures is contained in atomized liquid, and the thermal cracking temperature of each fragrance precursor is different from that of the atomized liquid; and selecting and setting sequentially-raised heating temperatures between the atomized liquid and the thermal cracking temperatures of the fragrance precursors from low to high, wherein each heating temperature is higher than the adjacent low thermal cracking temperature and lower than the adjacent high thermal cracking temperature, and setting the highest heating temperature higher than the highest thermal cracking temperature.
The fragrance precursor is glycoside derivative or sugar ester derivative of fragrance molecule, and specifically contains one or more of beta-phenethyl alcohol glucoside, eugenol glucoside, beta-linalool glucoside, vanillin-beta-glucoside or santalol glucoside.
The atomized liquid can be water or tobacco tar and the like according to the use requirement.
The atomized liquid contains at least two kinds of fragrance precursors with different thermal cracking temperatures, namely the kinds of the fragrance precursors can be 2, 3, 4, 5, 6, 7, 8 or more, and the fragrance precursors are adjusted and applicable according to actual needs.
As an example, at least one fragrance precursor having a different thermal cracking temperature is contained in the atomized liquid, and the thermal cracking temperature of each fragrance precursor is higher than that of the atomized liquid.
In order to ensure the implementation of the method for controlling the atomized vapor fragrance, the invention also provides an atomizing device for controlling the atomized vapor fragrance, which comprises an atomizing bin and at least one heating element with controllable temperature, wherein the heating element is arranged in the atomizing bin, atomized liquid containing at least one fragrance precursor with different thermal cracking temperatures and different from the atomized liquid can be added in the atomizing bin, the heating temperature of the heating element with controllable temperature is sequentially higher than the heating temperature of the atomized liquid and the thermal cracking temperature of each fragrance precursor, and the heating temperature is higher than the highest thermal cracking temperature.
The atomizing device also includes a power source electrically connected to the heating element through a control circuit.
The heating element is a heating wire, a heating core, a heating sheet or a heating rod and the like.
The invention adds the heat stable fragrance precursor into the atomized liquid, and atomizes the atomized liquid by adopting a heating atomization mode. The temperature of the heating element (heating wire, heating core, heating sheet or heating rod) of the heating atomizer is controllable, and at least one temperature is lower than the thermal cracking temperature of the fragrance precursor and at least one temperature is higher than the thermal cracking temperature of the fragrance precursor in the temperature adjusting range (or gear). When the temperature of the heating element is higher than the pyrolysis temperature of the fragrance precursor, the fragrance precursor thermally interprets the emitted fragrance molecules, and when the temperature is lower than the pyrolysis temperature of the fragrance precursor, the fragrance precursor remains stable and the fragrance molecules are not released. In embodiments, the glycosidic bond pyrolysis temperature of the glycosidic derivative of the aroma molecule as an aroma precursor is typically between 150 ℃ and 350 ℃, so the temperature adjustment of the heating element ranges from 150 ℃ to 350 ℃.
The atomization device for controlling the atomized vapor fragrance can be used for preparing an electronic cigarette system, a humidifier, an incense device, a medical atomizer for inhalation type aromatherapy, and the like.
An electronic cigarette system according to an embodiment of the present invention includes the atomizing device for controlling the smell of atomized vapor according to the present invention. Specifically, this electron cigarette system contains host computer (10), atomizing storehouse (3) and tobacco tar storehouse (2), be provided with the power in host computer (10), control chip and temperature control circuit, and control element (9), be provided with heating element and oil guide core in the casing of atomizing storehouse (3), be provided with intake duct (6) on the casing of atomizing storehouse (3), oil guide mouth (7) and suction nozzle (1), heating element fixes on oil guide core, oil guide core fixes on oil guide mouth (7), oil guide mouth (7) intercommunication tobacco tar storehouse (2), intake duct (6) intercommunication air, in the direction of admitting air, oil guide core is located the front end of intake duct (6), suction nozzle (1) are located the front end of oil guide core, heating element is connected to control element 9 electricity.
Specifically, tobacco tar storehouse (2) parcel atomizing storehouse (3), suction nozzle (1) that sets up on atomizing storehouse (3) casing pass tobacco tar storehouse (2).
The control element (9) is electrically connected with the heating element through the thimble (8).
The heating element is a heating wire, a heating core, a heating sheet or a heating rod and the like.
The oil guide core is cotton core, ceramic core or liquid guide rod.
The power supply is a battery or a charging plug.
The tobacco tar in the tobacco tar bin contains at least one fragrance precursor which has different thermal cracking temperatures and is different from the tobacco tar.
The humidifier as one embodiment of the invention comprises the atomizing device for controlling the atomized vapor fragrance. Specifically, the humidifier comprises a base (12), a steam channel (17) and a water tank (11), wherein the water tank (11) is positioned at the upper part of the base (12), a power supply, a control board and a temperature control circuit are arranged in the base (12), a temperature control knob (18) and an air inlet (22) are fixed on a shell of the base (12), the temperature control knob (18) regulates and controls the on-off of the power supply, the control board and the temperature control circuit, a fan is arranged on the air inlet (22), and the fan is electrically connected with the control board and the temperature control circuit;
the steam channel (17) is arranged in the water tank (11) and is independent of the water tank (11), the heating element (14) and the atomizing core are arranged in the steam channel (17), the air inlet channel (23) and the liquid inlet (16) are arranged on the shell of the steam channel (17), the heating element (14) is fixed on the atomizing core, the atomizing core is fixed on the liquid inlet (16), the liquid inlet (16) is communicated with the water tank (11), the air inlet channel (23) inputs air into the steam channel (17) through the air inlet (22) communicated with the air inlet channel, the atomizing core is arranged at the front end of the air inlet channel (23) in the air inlet direction, the control board and the temperature control circuit are electrically connected with the heating element (14), and the temperature of the heating element (14) is regulated and controlled through the temperature control knob (18).
The control board and the temperature control circuit are electrically connected with the heating element (14) through the ejector pin (15).
The heating element (14) is a heating wire, a heating core, a heating sheet or a heating rod, etc.
The atomizing core is cotton core, ceramic core or liquid guide rod.
The power supply is a battery or a charging plug.
The bottom of the base (12) is also provided with a base (20).
The water tank (11) is also provided with a water tank cover (19).
The water in the water tank contains at least one fragrance precursor with different thermal cracking temperatures and different from tobacco tar.
Drawings
Fig. 1 is a schematic structural diagram of an electronic cigarette in embodiment 1.
FIG. 2 is a molecular formula of vanillin glucoside of example 2.
FIG. 3 is a graph of the thermal weight loss rate of vanillin-beta-glucoside of example 2.
Fig. 4 is a temperature control circuit of an atomizer in an electronic cigarette according to embodiment 3.
Fig. 5 is a schematic diagram of the structure of a humidifier of embodiment 4.
Fig. 6 is a temperature control circuit of the humidifier of example 4.
FIG. 7 shows the molecular formula of santalol glucoside of example 4.
Detailed Description
Example 1 switching of herbal and Rose fragrance for a fragrance-changing electronic cigarette
Fig. 1 is an electronic cigarette structure diagram, which comprises a suction nozzle 1, a tobacco tar bin 2, an atomization bin 3, a heating wire 4, an oil guiding cotton core 5, an air inlet channel 6, an oil guiding port 7, a thimble 8, a control element 9 and a host 10, wherein the heating atomizer part of the electronic cigarette structure diagram is the part from (1) to (7), a battery, a control chip, a temperature control circuit, a charging interface and a control element 9 of the electronic cigarette are arranged in the host 10, and the host and the atomizer part are communicated through the thimble 8. When the device works, tobacco tar containing essence, nicotine and other components stored in the tobacco tar bin (2) permeates into the atomization bin 3 through the oil guide port 7, and is absorbed to the heating wire 4 by capillary infiltration of the oil guide cotton core 5. When a user inhales, air flow enters the atomization bin 3 through the air inlet channel 6, and meanwhile, the air flow activates a microphone switch (not shown in fig. 1), so that a control chip in the host machine controls a circuit to energize the heating wire, so that the heating wire is heated, and tobacco tar is atomized.
Be provided with heater strip 4 and lead oily cotton core 5 in the casing of atomizing storehouse 3, be provided with intake duct 6 on the casing of atomizing storehouse 3, lead hydraulic fluid port 7 and suction nozzle 1, suction nozzle 1 passes tobacco tar storehouse 2, heater strip 4 is fixed on leading oily cotton core 5, lead oily cotton core 5 and fix on leading hydraulic fluid port 7, lead hydraulic fluid port 7 intercommunication tobacco tar storehouse 2, intake duct 6 intercommunication air, in the direction of admitting air, heater strip 4 is located the front end of intake duct 6, suction nozzle 1 is located the front end that leads oily cotton core 5, control element 9 passes through thimble 8 electricity and connects heating element.
In this embodiment, the heating wire 4 is provided with two temperature adjustment gears, the heating temperature of the first gear heating wire is 160±5 ℃, and the heating stability of the second gear heating wire is 230±5 ℃.
The main compositions of the tobacco tar of this example are shown in Table 1, wherein the base aroma of the tobacco tar is composed of nicotine base liquid and tobacco extract (which contains tobacco aroma such as beta-ionone, megastigmatrienone, neophytadiene, etc.). And the second aroma of the tobacco tar is composed of the heat stable aroma precursor beta-phenethyl alcohol glucoside, eugenol glucoside and beta-linalool glucoside. The three heat-stable fragrance precursors of beta-phenethyl alcohol glucoside, eugenol glucoside and beta-linalool glucoside have extremely low volatility, do not have fragrance, and only release the fragrant phenethyl alcohol, eugenol and linalool when heated to pyrolyze the cleavage of glycosidic bonds. Wherein the thermal cracking temperature of the beta-phenethyl alcohol glucoside, eugenol glucoside and beta-linalool glucoside molecules is 201 ℃ and 196 ℃ and 187 ℃ respectively, so that the temperature of the beta-phenethyl alcohol glucoside, eugenol glucoside and beta-linalool glucoside is lower than the second-stage temperature (230+/-5 ℃) and higher than the first-stage heating temperature of 160 ℃.
Therefore, when the electronic cigarette is sucked at the first-stage temperature (160+/-5 ℃), the beta-phenethyl alcohol glucoside, the eugenol glucoside and the beta-linalool glucoside all show stable and low-volatile glucoside states, and meanwhile, the fragrance molecules are not cracked and released. The basic aroma components such as beta-ionone, megastigmatrienone, neophytadiene, nicotine and the like show tobacco herbal aroma along with the atomization process, and when the electronic cigarette is sucked at the first-grade temperature, the electronic cigarette shows rich tobacco natural aroma, but does not have rose aroma or other flower aroma.
And then, when the heating wire is heated to a second gear (230+/-5 ℃), the tobacco aroma in the electronic cigarette at the moment is added, and the tobacco vapor also contains a rose aroma which is light and easy to be raised. The heating temperature is used for thermally cracking beta-phenethyl alcohol glucoside, eugenol glucoside and beta-linalool glucoside to release corresponding phenethyl alcohol, eugenol and linalool components, and the rosewood fragrance formed by the components is fragrant, so that a smoker can feel the fragrance of the rosewood.
And then, when the electric heating wire is returned to the first gear (160+/-5 ℃), gradually reducing the temperature of the heating wire, gradually weakening the rose fragrance in the smoke and gradually recovering the pure original fragrance of the tobacco. This is because beta-phenethyl alcohol glycoside, eugenol glycoside and beta-linalool glucose cannot continue to thermally crack to release aroma components after the temperature of the heating wire is reduced.
TABLE 1 formula of main components of electronic cigarette with varied fragrance
Example 2 electronic cigarette taste switching of fruit and vanilla flavors
The method uses LISHENGLIULI (Citrullus sinensis taste, shenzhen City Shengshen technology Co., ltd.) as base tobacco tar, and 2% vanillin-beta-glucoside (molecular structure shown in figure 2) is added into the base tobacco tar. Tested by a thermogravimetric analyzer (heating rate 10 ℃/min, air atmosphere, TG 209F 3)Germany resistant to application) vanillin-beta-glucoside, the thermal weight loss rate curve of which is shown in fig. 3, from which it is known that the pyrolysis onset temperature of vanillin-beta-glucoside is 208 ℃,318 ℃ reaches the maximum decomposition rate.
Thus, the first stage of the heating element of the electronic cigarette is set at a temperature of 190+ -5deg.C, which is lower than the pyrolysis temperature of vanillin-beta-glucoside, and the second stage is set at a temperature of 230+ -5deg.C, which is higher than the pyrolysis temperature of vanillin-beta-glucoside. And (3) injecting the electronic cigarette oil added with the vanillin-beta-glucoside into the electronic cigarette containing the program temperature control program, and adjusting the temperature to 190+/-5 ℃. When the temperature of the electronic cigarette is set to 190+/-5 ℃, vanillin-beta-glucoside cannot be pyrolyzed, and meanwhile, the vanillin-beta-glucoside does not have aroma, so that the electronic cigarette presents fruit aroma of the electronic cigarette oil of a holy diver series, and when the temperature is adjusted to 230 ℃, the glycosidic bond of the vanillin-beta-glucoside is broken, and vanillin molecules are released, so that the cigarette has strong vanilla aroma.
Example 3 atomizer temperature control Circuit in electronic cigarette
The embodiment provides a temperature regulation and control circuit in electronic cigarette. Because the fragrance of the atomizer in the electronic cigarette is switched by adopting a mode of controlling the temperature by using the heat-stable fragrance precursor, the required atomizer needs to be capable of providing at least two different atomization temperatures (the temperature is respectively higher than and lower than the pyrolysis temperature of the fragrance precursor), and the regulation mode of the temperature control circuit is described in connection with the embodiment.
The circuit is connected with the driving unit through a power supply, the driving unit is responsible for the power supply of the whole heating and temperature control system, the driving unit is controlled by a power switch and a microphone switch, and the power switch controls the communication and interruption of the driving unit. When the electronic cigarette is absorbed by a user of the electronic cigarette in a power switch communication state, a microphone switch is triggered, and a circuit is connected with a driving unit through the microphone switch to supply power to a heating and temperature control system; otherwise, the microphone switch is in an off state, and the drive unit is disconnected from the circuit to supply power to the heating and temperature control system. The heating and temperature control system consists of a temperature controller, a temperature sensor and a heater. The temperature controller controls the power supply voltage of the heater, and the temperature sensor feeds back the temperature signal of the heater to the temperature controller. In this embodiment, the temperature sensor is a thermistor, and the feedback data of the temperature sensor is the resistance value of the thermistor (measured by the feedback current received by the temperature controller under constant voltage). The temperature controller stores the relation between the temperature of the thermistor and the resistance value of the resistor, so that the temperature of the heater corresponding to the feedback data is determined, and meanwhile, the temperature controller controls the on and off of the power supply according to the target temperature.
Example 4 application example of heated atomizer fragrance control in humidifier applications
In the embodiment, the humidifier is structured as shown in fig. 5, and the humidifier adopts a heating atomization mode to generate water vapor so as to achieve the humidification purpose. The humidifier comprises a water tank 11, a base 12, a ceramic atomization core 13, a heating element 14, a thimble 15, a liquid inlet 16, a steam channel 17, a temperature control knob 18, a water tank cover 19, a base 20, an input power plug 21, an air inlet 22, an air inlet channel 23 and atomized liquid 24. The water tank 11 is positioned at the upper part of the base 12, a power supply, a control board and a temperature control circuit are arranged in the base 12, a temperature control knob 18 and an air inlet 22 are fixed on the shell of the base 12, the temperature control knob 18 regulates and controls the on-off between the power supply, the control board and the temperature control circuit, a fan is arranged on the air inlet 22, and the fan is electrically connected with the control board and the temperature control circuit;
the steam channel 17 is positioned in the water tank 11 and is independent of the water tank 11, the heating element 14 and the ceramic atomization core 13 are arranged in the steam channel 17, the air inlet channel 23 and the liquid inlet 16 are arranged on the shell of the steam channel 17, the heating element 14 is fixed on the ceramic atomization core 13, the ceramic atomization core 13 is fixed on the liquid inlet 16, the liquid inlet 16 is communicated with the water tank 11, the air inlet channel 23 inputs air into the steam channel 17 through the air inlet 22 communicated with the air inlet channel, the ceramic atomization core 13 is positioned at the front end of the air inlet channel 23 in the air inlet direction, the control board and the temperature control circuit are electrically connected with the heating element 14 through the ejector pins 15, and the temperature of the heating element 14 is regulated and controlled through the temperature control knob 18.
Wherein the ceramic atomizing core 13 sucks atomized liquid 24 stored in the water tank 11 to the heating element 14 by infiltration and capillary action. In this embodiment, the heating element 14 is a nichrome heating wire that surrounds the ceramic atomizing core 13. The working process of the humidifier is that when the power supply is in a working state, the heating wire is electrified and heated to heat up so that atomized liquid 24 in the ceramic atomization core 13 is atomized. Meanwhile, an air inlet 22 is formed in the humidifier base 12, and a fan (not shown in the schematic drawing) is arranged in the humidifier base, so that air flow is generated when the humidifier works and passes through the air inlet 22 to the periphery of the heating element 14 through the air inlet 23, and atomized air is blown out of the humidifier through the steam channel 17, so that a humidifying effect is generated. The temperature control knob 18 is a knob that controls the heating element 14. In this embodiment, as shown in fig. 6, the implementation manner of the heating control circuit is that the temperature control knob 18 is connected with a driving pulse signal sent by a control board, and after the driving pulse signal is amplified by the low-power NPN type silicon tube transistor Q1, the conduction time of the bidirectional thyristor is controlled, that is, the magnitude of the current flowing through the nichrome wire (heating element) is controlled, so as to achieve the purpose of temperature adjustment. The heating temperature of the heating wire in this embodiment can be controlled to be 100 to 350 ℃.
Sandalwood is a common fragrance for fumigators, but in daily use, there are cases that fragrance release cannot be controlled and fragrance is too heavy, and the prior art knows fumigators or atomizers, the fragrance of which is determined by the perfume or essential oil added in atomized liquid, and the fragrance of atomized vapor cannot be controlled. The technical scheme provided by the embodiment solves the problem of controlling the fragrance of the atomized steam, and comprises the step of controlling the fragrance and the non-fragrance of the atomized steam and controlling the fragrance intensity. The control scheme is as follows:
(1) The humidifier atomized liquid is water, and 2% w/v of fragrance precursor santalol glucoside (molecular structure is shown in figure 7) is added, so that the santalol glucoside has almost no fragrance, the minimum thermal cracking temperature is 208 ℃, and the maximum pyrolysis rate is achieved at 305 ℃.
(2) Adding the atomized liquid containing the fragrance precursor santalol glucoside into a humidifier, switching on a power supply, and rotating a heating knob to heat up to 180+/-5 ℃, wherein the minimum thermal decomposition temperature of the santalol glucoside is not reached. At this time, the atomized vapor generated by the humidifier has little fragrance. The temperature of the heating wire is continuously increased to 220+/-5 ℃, at the moment, the santalol glucoside in the atomized liquid in the atomizer starts pyrolysis, and at the same time, santalol molecules are released, so that the atomized vapor has santalol smell, the temperature of the heating wire is continuously increased to 270+/-5 ℃, at the moment, the pyrolysis rate of the santalol glucoside is obviously accelerated, and the intensity degree of the santalol smell is obviously higher than that at 220+/-5 ℃. And then, rotating the heating knob to reduce the heating power, so that the temperature is again lower than 190+/-5 ℃, and the aroma in the atomized steam starts to fade rapidly until the aroma completely disappears.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (5)
1. A method for controlling the fragrance of atomized vapor, characterized in that at least two fragrance precursors with different thermal cracking temperatures are contained in an atomized liquid, wherein the fragrance precursors are derived from at least two of beta-phenethyl alcohol glucoside, eugenol glucoside, beta-linalool glucoside and vanillin-beta-glucoside, or the fragrance precursors are derived from at least two of beta-phenethyl alcohol glucoside, eugenol glucoside, beta-linalool glucoside and santalol glucoside; and providing a plurality of different heating temperatures from low to high, wherein the plurality of different heating temperatures comprise heating temperatures higher than the adjacent low thermal cracking temperature and lower than the adjacent high thermal cracking temperature, setting the highest heating temperature higher than the highest thermal cracking temperature, and controlling the fragrance of the atomized liquid by adjusting the heating temperature.
2. An atomising device according to any of the claims 1, comprising an atomising compartment and at least one temperature controllable heating element arranged in the atomising compartment, wherein the atomising compartment comprises at least two fragrance precursors, wherein the temperature controllable heating element provides a plurality of different heating temperatures from low to high, including a heating temperature higher than the adjacent low thermal cracking temperature and lower than the adjacent high thermal cracking temperature, and wherein the heating temperature is arranged to be higher than the highest heating temperature, and wherein the fragrance of the atomising liquid is controlled by adjusting the heating temperature.
3. The atomizing device of claim 2, further comprising a power source electrically connected to the heating element via the control circuit; the heating element is a heating wire, a heating core, a heating sheet or a heating rod.
4. An electronic cigarette system comprising the atomizing device of claim 2 or 3.
5. A humidifier/incense/medical nebuliser comprising a nebuliser device according to claim 2 or 3.
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| CN113693290B (en) * | 2021-08-30 | 2024-02-13 | 深圳市真味生物科技有限公司 | Tobacco tar bottle, electronic cigarette and liquid injection method of tobacco tar bottle to electronic cigarette |
| CN114098158A (en) * | 2021-11-05 | 2022-03-01 | 深圳市真味生物科技有限公司 | Essence spices storage facilities for electronic atomization liquid |
| CN114669436B (en) * | 2022-03-17 | 2024-02-02 | 重庆大学 | Frequency modulation driving circuit, frequency modulation driving method and driving device |
| CN115005488B (en) * | 2022-06-24 | 2023-04-21 | 湖北中烟工业有限责任公司 | Atomizing agent for cigarettes and electronic cigarette liquid |
| CN115381996A (en) * | 2022-08-25 | 2022-11-25 | 深圳智鲨物联科技有限公司 | Intelligent fragrance machine |
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