CN110074457A - A kind of magnetic grain soaking smoking set being able to achieve Segmented heating - Google Patents
A kind of magnetic grain soaking smoking set being able to achieve Segmented heating Download PDFInfo
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- CN110074457A CN110074457A CN201910358157.4A CN201910358157A CN110074457A CN 110074457 A CN110074457 A CN 110074457A CN 201910358157 A CN201910358157 A CN 201910358157A CN 110074457 A CN110074457 A CN 110074457A
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- Prior art keywords
- coil
- heating
- smoking set
- electromagnetic induction
- magnetic grain
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
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- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of magnetic grain soaking smoking sets for being able to achieve and position model being divided to heat at times, 2-5 electromagnetic coil is arranged in the magnetic grain soaking smoking set outside heating chamber, the control of these electromagnetic induction coils is exported into different power according to different operational voltage procedures by parallel circuit, it realizes and receives different energy in different times in the induction-heatable material of different location, to reach Segmented heating, multiple induction-heatable materials are arranged in lip end remote in this way, generate more heat transfer, sufficiently heating smoke matrix, it does not cause to waste, nearly lip end setting induction-heatable material is few, continue to heat using the heat that remote lip end passes over, also function to the effect of cooling.
Description
[technical field]
The invention belongs to heat technical field of cigarettes of not burning.More particularly it relates to which one kind is able to achieve segmented
The magnetic grain soaking smoking set of heating.
[background technique]
As smoking and the problem of health are of increasing concern, new tobacco products is gradually favored by market.Wherein plus
The hot tobacco product that do not burn is to burn and suck formula relative to tradition traditionally closest to the product of conventional cigarette in pumped mass and suction
Cigarette, heating do not burn cigarette since there is no burning, the harmful components of release have significant decrease compared with conventional cigarette, taking out
Quality is inhaled under conditions of, and Product Safety significantly improves.The heating method for heating tobacco product use of not burning at present has
Resistance heating, electromagnetic induction heating, photon heating, chemical heat, carbon heating etc., the heating method of the existing product overwhelming majority is adopted
Use resistance heating.
Tobacco is directly heated using heating element, will lead to tobacco uneven heating, low-temperature space tobacco cannot be added
Heat causes to waste；Local high temperature zone easily leads to spontaneous combustion at localized hyperthermia when sucking, influence suction experience.Electromagnetic induction heating
Principle be that the alternating current that induction heating power generates generates alternating magnetic field by inductor (i.e. coil), magnetic conductivity object sets
Alternate magnetic force line is cut in alternating magnetic field, to generate the electric current (being vortexed) of alternation in interior of articles, vortex makes in object
The atom high speed random motion in portion, atom collide with each other, rub and generate thermal energy, to play the effect of heating article.With
Resistance heating manner is compared, and electromagnetic induction heating technology is with heating speed is fast, the thermal efficiency is high, heating temperature is easily controllable, easy
In realize heating process automation the advantages that.
[summary of the invention]
[technical problems to be solved]
The object of the present invention is to provide a kind of magnetic grain soaking smoking sets for being able to achieve and position model being divided to heat at times.
[technical solution]
The present invention is achieved through the following technical solutions.
The present invention relates to a kind of magnetic grain soaking smoking sets for being able to achieve and position model being divided to heat at times.
Magnetic grain soaking smoking set of the present invention heating cavity outer wall be arranged 2 to 5 group electromagnetic induction coils, by parallel circuit by this
A little electromagnetic induction coil controls export different power according to different operational voltage procedures, realize and add in the induction of different location
Hot material receives different energy in different times, to reach Segmented heating.
A kind of preferred embodiment according to the present invention, in the electromagnetic induction coil, wherein one group of electromagnetic induction line
Circle maintains system temperature, and another group of electromagnetic induction coil is used for the supplementary heating after suction movement.
According to another preferred method of implementation of the present invention, the electromagnetic induction coil for maintaining system temperature is that have skeleton
The coil of formula single layer space wound coil structure.
It according to another preferred method of implementation of the present invention, is to have skeleton for the electromagnetic induction coil of supplementary heating
Formula single layer densely packed coil structure either has the coil for having skeleton multilayer densely packed coil structure.
According to another preferred method of implementation of the present invention, 2 to 5 group electromagnetic induction coils are connected with parallel way each other
, and can respectively work independently.
According to another preferred method of implementation of the present invention, it is 1.5~12V that the electromagnetic induction coil, which is with voltage,
The connection of medium-high frequency power supply.
According to another preferred method of implementation of the present invention, the electromagnetic induction coil is with copper wire, carbon steel line, iron
Made of line, stainless iron wire or galvanized wire, its resistivity is 1.65 × 10-8~1.6 × 10-8Ω·m。
According to another preferred method of implementation of the present invention, the induction-heatable material is placed in heating chamber or is placed in
In smoke matrix.
According to another preferred method of implementation of the present invention, the induction-heatable material is with irony magnetic metal material system
At.
According to another preferred method of implementation of the present invention, the irony magnetic metal material is pure iron, silicomanganese, silicon
Calcium, silicon zirconium or Simanal, ferrous oxide, iron oxide or ferroso-ferric oxide ferriferous oxide.
The present invention is described in more detail below.
The present invention relates to a kind of magnetic grain soaking smoking sets for being able to achieve and position model being divided to heat at times.
Electromagnetic induction heating relies on electromagnetic induction to receive the energy that high-frequency oscillating circuits provides, heating unit due to heating element
Part and circuitry do not have physical connection, cause the temperature of heating element to measure difficult with job control.In conjunction with electromagnetic induction plus
The technical characterstic of thermal and heating do not burn tobacco product for it is temperature controlled it is complicated require, add in a device it is multiple simultaneously
The coil of connection, these coils are respectively connect by circuit switch with oscillating circuit, can work at the same time or work respectively.Respectively
The inductance index of coil is different, and power output when work is also different, this satisfies heating not burning tobacco pre-
The output of equipment heating power requires in the different use processes such as aspiration procedure heating release flue gas after heat heating, heat preservation maintain.Together
When coil can not also be identical in the position of heating chamber, at work, heated, be may be implemented respectively according to the working procedure of equipment
Heating respectively to three sections before, during and after cigarette improves the uniformity of cigarette flue gas release.
Magnetic grain soaking smoking set of the present invention heating cavity outer wall be arranged 2 to 5 group electromagnetic induction coils, by parallel circuit by this
A little electromagnetic induction coil controls export different power according to different operational voltage procedures, realize and add in the induction of different location
Hot material receives different energy in different times, to reach Segmented heating.
In the present invention, the parallel circuit it should be understood that 2 to 5 group electromagnetic induction coils with parallel way respectively with
The connection of medium-high frequency power supply, the voltage of the medium-high frequency power supply are 1.5~12V.The medium-high frequency power supply that the present invention uses is current city
The product sold on field, such as by illustrious and influential letter Power Technology Co., Ltd., Shenzhen with the air-cooled high frequency switch power pin of trade name
The product sold.
In the present invention, the described parallel circuit composition and working method are as follows: the smoking set high-frequency oscillating circuits respectively with
It is fixedly mounted on the loop A outside heating chamber to connect with coil B, wherein including loop A, coil B is outside.In smoking set work preceding 20
Second, high-frequency oscillating circuits and loop A switch connect, and loop A works according to 8~20W of power, and realization system quickly heats liter
Temperature reaches the condition that cigarette can produce flue gas；It works the 20th~300 second in smoking set, high-frequency oscillating circuits and coil B switch connect
It connects, while being disconnected with loop A, coil B works according to 2~4W of power, and the operating temperature of smoking set is maintained preset 250
Within the scope of~380 DEG C, cigarette is kept to can produce flue gas, and do not consume the state of excessive power, this structure can be improved
Equipment work efficiency, and solve single coil and carry out the difficult technical problem of working procedure adjustment control.
In the present invention, parallel circuit another kind composition and working method are as follows: smoking set high-frequency oscillating circuits point
It is not connect with coil X, the coil Y being fixedly mounted on outside heating chamber with coil Z, coil X is placed in heating chamber bottom, coil
Y is placed in the middle part of heating chamber, and coil Z is placed in heating chamber top, and the length of each coil is 16mm.In smoking set work preceding 100
Second, high-frequency oscillating circuits and coil X switch connect, and heat mating cigarette front section and release flue gas；In smoking set work the
101~200 seconds, high-frequency oscillating circuits and coil Y switch connected, and heated mating cigarette middle section part and discharged flue gas, and in cigarette
Tool work the 201st~300 second, high-frequency oscillating circuits and coil Z switch connect, and heat mating cigarette hindfoot portion and discharge smoke
Gas, this structure can be taken up in order of priority heating to cigarette leading portion, middle section, back segment, realize that stable and uniform heats smoke.
In smoke matrix, when induction-heatable material is single variety, the magnetic grain soaking smoking set specific structure is referring to attached
Fig. 1,11 represent electromagnetic coil in the figure；13 represent induction-heatable material.
When induction-heatable material is multiple kinds, the magnetic grain soaking smoking set specific structure is referring to attached drawing 2.In its figure, 21
Represent electromagnetic coil；23 represent induction-heatable material.
According to the present invention, in the electromagnetic induction coil, wherein one group is the electromagnetic induction line for maintaining system temperature
Circle, another group of electromagnetic induction coil for the supplementary heating after suction movement can satisfy different suction intensity demands in this way, have
Body structure is referring to attached drawing 3；31 represent supplement heating coil in its figure, and this electromagnetic induction coil for supplementary heating is that have
There is skeleton single layer densely packed coil structure that either there is the coil for having skeleton multilayer densely packed coil structure.In the present invention,
Skeleton single layer densely packed coil structure is it should be understood that a kind of fix the coil that bracket single layer encompasses type, and coil around center
Between there is no gap, the structure of close contact.Skeleton multilayer densely packed coil structure should be understood that more around the fixed bracket in center
Layer does not have gap around molding coil between coil, the structure of close contact.32 represent maintenance system temperature coil, dimension
The electromagnetic induction coil for holding system temperature is the coil for having skeleton single layer space wound coil structure；In the present invention, skeleton
Formula single layer space wound coil structure is it should be understood that a kind of coil for encompassing type around the fixed bracket single layer in center, and between coil
There is gap, the structure not being in close contact.33 represent induction-heatable material.According to the present invention, the induction-heatable material
It is placed in heating chamber or is placed in smoke matrix.
Preferably, the induction-heatable material is made of irony magnetic metal material.The irony magnetic metal
Material is pure iron, silicomanganese, silico-calcium, silicon zirconium or Simanal, ferrous oxide, iron oxide or ferroso-ferric oxide ferriferous oxide.
These irony magnetic metal materials are all current market sales of products, such as by Linyi Shan Yuan ferroalloy Co., Ltd with quotient
The silicomangan of name of an article FeMn68Si18 alloy material sale is closed by Zhengzhou Babbitt alloy material Co., Ltd with trade name silico-calcium
The silico-calcium of golden material sale, the silicon sold by the magnificent Citroen zx founding materials Co., Ltd in Anhui nine with trade name silicozirconium material
Zirconium, the Simanal sold by Jia Sheng metal material Co., Ltd, Shenzhen with trade name Simanal material.
The electromagnetic induction coil that the present invention uses is to use made of copper wire, carbon steel line, iron wire, stainless iron wire or galvanized wire,
Its resistivity is 1.65 × 10-6~1.6 × 10-8Ω·m。
In the present invention, if the resistivity of electromagnetic induction coil is higher than 1.65 × 10-6Ω m, then coil working electric current
Less than normal, operating power reduces；If the resistivity of electromagnetic induction coil is lower than 1.6 × 10-8Ω m, then coil working electric current is inclined
Greatly, cause the coil original part of equipment to generate heat serious, be easy to cause equipment damage；Therefore, the resistivity of electromagnetic induction coil is
1.65×10-6~1.6 × 10-8Ω m is suitable.
Copper wire, carbon steel line, iron wire, stainless iron wire or the galvanized wire that the present invention uses all are current market sales of productions
Product.
[beneficial effect]
The beneficial effects of the present invention are:
Electromagnetic coil is arranged in segmentally heating magnetic grain soaking smoking set outside heating chamber, and induction heating is arranged in smoke matrix
Coil substep output power is arranged in material, program, is added in different times to the induction of different location in smoke matrix with realizing
Hot material carries out energy transmission, and when electromagnetic coil works at the same time, smoke matrix is heated can more evenly.It is arranged outside heating chamber
Multiple electromagnetic coils, correspondingly place multiple induction-heatable materials in smoke matrix, realize in different time, different location
Heating effect regulation, remote lip end may be provided with multiple induction-heatable materials, generate more heat transfer, sufficiently heat smoke matrix, no
It causes to waste, the induction-heatable material of nearly lip end setting is few, continues to heat using the heat that remote lip end passes over, also function to
The effect of cooling.Two groups of coils can also be set in heating chamber periphery, one group is the coil for maintaining system temperature, and one group is to feel
Supplement after the suction movement answered heats coil, meets different suction intensity demands.
[Detailed description of the invention]
Fig. 1 is magnetic grain soaking smoking set heating chamber structural front view of the present invention；
In figure:
11- electromagnetic coil；13- induction-heatable material.
Fig. 2 is magnetic grain soaking smoking set heating chamber structural front view of the present invention；
In figure:
21- electromagnetic coil；23- induction-heatable material.
Fig. 3 is magnetic grain soaking smoking set heating chamber structural front view of the present invention；
In figure:
31- supplement heating coil；32- maintains system temperature coil；33- induction-heatable material.
[specific embodiment]
It will be better understood that the present invention by following embodiments.
Embodiment 1: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
2 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, and coil 1 is pre-heating temperature elevation active line
Circle, coil 2 are that heat preservation maintains coil.Coil 1 using there is a bone single layer densely packed coil formula structure, coil 1 using have bone multilayer it is close around
Formula loop construction.Coil 1 is in the inside of coil 2.Same induction-heatable material is equably placed in smoke matrix, program is set
Coil substep output power to be set, is worked the 0th~20 second in equipment, high-frequency oscillating circuits is connect with coil 1, it is worked with power 15W,
Heating element heats are reached to the condition for making smoke grenade smoke to 350 DEG C.At the 21st~300 second of equipment work, the higher-order of oscillation was electric
Road is connect with coil 2, with power 3W continuous heating, the temperature of heating element is maintained 320~420 DEG C, smoke grenade is enable to protect
The problem of stimulation of flue gas lasting smoke avoids temperature excessively high again caused by is big, and smoke mouth number is reduced.The induction heating material
Material is made of pure iron irony magnetic metal material.
Embodiment 2: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
5 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, and 5 coils are all single layer densely packed coils.5
Coil sequence is mounted on heating chamber periphery, and coil 1 is placed in heating chamber bottom, and coil 2 is placed in heating chamber middle and lower part, coil 3
It is placed in the middle part of heating chamber, coil 4 is placed in heating chamber middle and upper part, and coil 5 is placed in heating chamber top, equably puts in smoke matrix
Same induction-heatable material is set, coil substep output power is arranged in program, works in 0~50s actuating coil 1, before heating cigarette
Section part works in 51~100s actuating coil 2, heats front section in cigarette, in 101~150s actuating coil, 3 work
Make, heats the middle section part of cigarette, works in 151~200s actuating coil 4, heat the posterior segment part of cigarette, the 201st
~250s actuating coil 5 works, and heats the hindfoot portion of cigarette, adds in different time to the induction of different location in smoke matrix
Hot material carries out energy transmission, increasing smoke concentration stability, and extends the smoke time of cigarette.The induction-heatable material is
Made of silicon ferrozirconium irony magnetic metal material.
Embodiment 3: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
3 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, and 3 coils are all single layer space wound coils.3
Coil sequence is mounted on heating chamber periphery, and coil 1 is placed in heating chamber bottom, and coil 2 is placed in the middle part of heating chamber, and coil 3 is set
In heating chamber top, same induction-heatable material is equably placed in smoke matrix, coil substep output power is arranged in program,
It works in 0~100s actuating coil 1, heating cigarette front section works in 101~200s actuating coil 2, heats cigarette
Middle section part works in 201~300s actuating coil 3, heats the hindfoot portion of cigarette, reaches in different time to smoke base
The induction-heatable material of different location carries out energy transmission in matter, increasing smoke concentration stability, and when extending the smoke of cigarette
Between.The induction-heatable material is made of ferroso-ferric oxide irony magnetic metal material.
Embodiment 4: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
4 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, wherein 3 coils are all coilings between single layer
Circle.3 coil sequences are mounted on heating chamber periphery, and coil 1 is placed in heating chamber bottom, and coil 2 is placed in the middle part of heating chamber, line
Circle 3 is placed in heating chamber top.Coil 4 is to have skeleton multiple field densely packed coil, the outside of coil 1-3 is placed on, in smoke matrix
In correspondingly place 3 induction-heatable materials, 0~100s actuating coil 1 work, heating cigarette front section, the 101st
~200s actuating coil 2 works, and heating cigarette middle section part works in 201~300s actuating coil 3, heats cigarette back segment
Partially, the operating power of 1-3 coil is 6W.Coil 4 all worked at the 0th~300 second, and output power 2W maintains entire cigarette
Temperature, to realize that entire cigarette heating temperature is uniform, fuming rate is fast, is segmented smoke, the effect more than puff number.It is described
Induction-heatable material is made of ferro-silico-manganese irony magnetic metal material.
Embodiment 5: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
6 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, and 6 coils are all single layer densely packed coils.6
Coil sequence is mounted on heating chamber periphery, and coil 1 is placed in heating chamber bottom, and coil 2 is placed in heating chamber middle and lower part, coil 3
It is placed in heating chamber lower side portion, coil 4 is placed in portion on the upper side in heating chamber, and coil 5 is placed in heating chamber middle and upper part, and coil 6, which is placed in, to be added
Hot chamber top.6 induction-heatable materials are correspondingly placed in smoke matrix, are worked in 0~60s actuating coil 1, are heated cigarette
Branch front section works in 31~90s actuating coil 2, heats front section in cigarette, in 61~120s actuating coil 3
Work, heat in cigarette partially front section, work in 91~150s actuating coil 4, heat in cigarette partially hindfoot portion, the
121~180s actuating coil 5 works, and heats cigarette posterior segment part, works in 151~210s actuating coil 6, heats cigarette
Hindfoot portion.While realizing the heating effect regulation in different time, different location, it is mutually linked, eliminates between each section
The unstability of different phase heating effect.The induction-heatable material is with Silcaz irony magnetic metal material system
At.
Embodiment 6: segmentally heating magnetic grain soaking smoking set of the present invention
The embodiment of the embodiment is as follows:
2 electromagnetic coils are arranged in the magnetic grain soaking smoking set outside heating chamber, and 2 coil sequences are mounted on outside heating chamber
It encloses, coil 1 is in coil 2.6 induction-heatable materials are equably placed in smoke matrix, coil 1 is to maintain heat preservation work
Make coil, coil 2 is pre-heating temperature elevation coil, and in equipment 0~20s of work, coil 2 is connect with high-frequency oscillating circuits, and according to function
Rate 15W works, and quickly promotes the temperature of heating material to 280~350 DEG C, cigarette is made to reach smoke temperature.In smoking set
Work 21~300s, and coil 2 is connect with high-frequency oscillating circuits, and works according to power 2.5W, quickly by heating material
Temperature maintain to 280~350 DEG C, keep continuous flue gas to discharge, and reduce the energy dissipation of equipment.The induction heating material
Material is made of Silcaz irony magnetic metal material.
Claims (10)
1. a kind of be able to achieve the magnetic grain soaking smoking set for dividing position model to heat at times, it is characterised in that it is in heating cavity outer wall setting
2 to 5 group electromagnetic induction coils, it is by parallel circuit that the control of these electromagnetic induction coils is defeated according to different operational voltage procedures
Different power out is realized and receives different energy in different times in the induction-heatable material of different location, to reach
Segmented heating.
2. magnetic grain soaking smoking set according to claim 1, it is characterised in that in the electromagnetic induction coil, wherein one
Group electromagnetic induction coil maintains system temperature, and another group of electromagnetic induction coil is used for the supplementary heating after suction movement.
3. magnetic grain soaking smoking set according to claim 2, it is characterised in that maintaining the electromagnetic induction coil of system temperature is
With the coil for having skeleton single layer space wound coil structure.
4. magnetic grain soaking smoking set according to claim 2, it is characterised in that the electromagnetic induction coil for supplementary heating is
With there is skeleton single layer densely packed coil structure that either there is the coil for having skeleton multilayer densely packed coil structure.
5. magnetic grain soaking smoking set according to claim 1, it is characterised in that 2 to 5 group electromagnetic induction coils are with simultaneously each other
Connection mode connects, and can respectively work independently.
6. magnetic grain soaking smoking set according to claim 1, it is characterised in that the electromagnetic induction coil is to be with voltage
The medium-high frequency power supply connection of 1.5~12V.
7. electromagnetic induction coil according to claim 1, it is characterised in that the electromagnetic induction coil is with copper wire, carbon
Made of steel wire, iron wire, stainless iron wire or galvanized wire, its resistivity is 1.65 × 10-8~1.6 × 10-8Ω·m。
8. magnetic grain soaking smoking set according to claim 1, it is characterised in that the induction-heatable material is placed at heating
It is intracavitary or be placed in smoke matrix.
9. magnetic grain soaking smoking set according to claim 1 or 8, it is characterised in that the induction-heatable material is with irony magnetic
Made of property metal material.
10. magnetic grain soaking smoking set according to claim 9, it is characterised in that the irony magnetic metal material is pure
Iron, silicomanganese, silico-calcium, silicon zirconium, silicomanganese or Simanal, ferrous oxide, iron oxide or ferroso-ferric oxide ferriferous oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358157.4A CN110074457A (en) | 2019-04-30 | 2019-04-30 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358157.4A CN110074457A (en) | 2019-04-30 | 2019-04-30 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
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| CN110074457A true CN110074457A (en) | 2019-08-02 |
Family
ID=67417905
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| CN201910358157.4A Pending CN110074457A (en) | 2019-04-30 | 2019-04-30 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111264911A (en) * | 2020-03-19 | 2020-06-12 | 云南中烟工业有限责任公司 | Electromagnetic air heating smoking set |
| CN111642816A (en) * | 2020-06-17 | 2020-09-11 | 云南中烟工业有限责任公司 | Electromagnetic heating smoking set and matched cigarette |
| CN113100495A (en) * | 2021-04-09 | 2021-07-13 | 福建中烟工业有限责任公司 | Electronic cigarette and its control method, controller and aerosol generating device |
| CN113424997A (en) * | 2021-07-02 | 2021-09-24 | 湖北中烟工业有限责任公司 | Sectional type electromagnetic heating assembly |
| CN114424845A (en) * | 2022-02-24 | 2022-05-03 | 湖北中烟工业有限责任公司 | Smoking set heating method and device with segmented temperature control function and electronic equipment |
| CN114532613A (en) * | 2022-03-07 | 2022-05-27 | 安徽中烟工业有限责任公司 | Magnetic particle soaking smoking set based on Hall switch and control method thereof |
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Application publication date: 20190802 |