CN104921306A - Air preheater - Google Patents
Air preheater Download PDFInfo
- Publication number
- CN104921306A CN104921306A CN201510233789.XA CN201510233789A CN104921306A CN 104921306 A CN104921306 A CN 104921306A CN 201510233789 A CN201510233789 A CN 201510233789A CN 104921306 A CN104921306 A CN 104921306A
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- cylinder
- air
- preheating device
- gas channel
- flow preheating
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- A24F47/008—
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses an air preheater, comprising an air passage. One end of the air passage is provided with an air inlet. The other end of the air passage is provided with an air outlet. A heater for heating the air flowing in the air passage is provided within the air passage. The use of the air passage and the heater allows full curing of tobacco shreds, reduction in harmful substances and improvement in taste.
Description
Technical field
The invention belongs to technical field of mechanical equipment, particularly relate to a kind of air-flow preheating device.
Background technology
At society, electronic cigarette grows up gradually as the substitute of conventional cigarette; Electronic cigarette is all generally be atomized generation smog with tobacco tar as raw material, and it can not substitute conventional cigarette in mouthfeel; And conventional cigarette can not fully be fire-cureed when fire-cureing, too much harmful substance can be produced.
Summary of the invention
In view of this, the problem the invention provides a kind of air-flow preheating device, that electronic cigarette mouthfeel is in the prior art poor to solve, conventional cigarette pipe tobacco fire-cures is insufficient, producing too much harmful substance.
The present invention is achieved in that a kind of air-flow preheating device, comprises gas channel, is provided with air inlet in one end of described gas channel; Gas outlet is provided with at the other end of described gas channel; The heater that the gas flowed in described gas channel is heated is provided with in described gas channel interval.
Further, described gas channel in the shape of a spiral; Comprise the first cylinder, be provided with the first air flue of external screw thread shape at the outer surface of described first cylinder; The second cylinder is provided with in the outside of described first air flue; The 3rd cylinder is provided with in the outside of described second cylinder; The second air flue of internal thread shape is provided with in the inner side of described 3rd cylinder; End cover is provided with in the lower end of described first cylinder and described 3rd cylinder; Described air inlet is connected with described second air flue in the upper end of described 3rd cylinder; Described gas outlet is connected with described first air flue in the upper end of described first cylinder.
Further, the 4th cylinder is also provided with in the outside of described 3rd cylinder; The lower end of described 4th cylinder is connected with described end cover.
Further, sensor stand is provided with in the inner side of described first cylinder; Described sensor stand is provided with temperature sensor.
Further, be provided with in the upper inner of described second cylinder dividing plate of giving vent to anger; Described dividing plate of giving vent to anger is provided with some apertures of giving vent to anger.
Further, described first cylinder and/or the second cylinder and/or the 3rd cylinder and/or the 4th cylinder are heated barrel bodies; Heating lead-out wire is provided with in the lower end of described first cylinder and/or the second cylinder and/or the 3rd cylinder and/or the 4th cylinder; Described end cover is provided with the fairlead stretched out from described end cover for described heating lead-out wire.
Further, upper cover is provided with on the top of described 3rd cylinder; Air inlet is provided with in the side of described upper cover; Filter screen is provided with at described air inlet.
Further, reticular lamina is provided with on the top of described dividing plate of giving vent to anger; The top of described reticular lamina and described second cylinder is formed can the cigarette cup of splendid attire pipe tobacco.
Further, cover on described and be provided with the first annulus platform; The upper end of described second cylinder connects with described first annulus platform.
Further, the second annulus platform is provided with on the top of described 3rd cylinder; The top of described second annulus platform connects with the lower end of described upper cover; The bottom of described second annulus platform connects with the upper end of described 4th cylinder.
In air-flow preheating device provided by the invention, owing to adopting gas channel and heater, reach object pipe tobacco fully being fire-cureed, reduces harmful substance, improve mouthfeel.
Accompanying drawing explanation
Fig. 1 is the first direction schematic perspective view of air-flow preheating device provided by the invention.
Fig. 2 is the second direction schematic perspective view of air-flow preheating device provided by the invention.
Fig. 3 is the generalized section of air-flow preheating device provided by the invention.
Fig. 4 is the exploded isometric schematic diagram of air-flow preheating device provided by the invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and the embodiments, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of air-flow preheating device, comprise gas channel, be provided with air inlet in one end of described gas channel; Gas outlet is provided with at the other end of described gas channel; The heater that the gas flowed in described gas channel is heated is provided with in described gas channel interval.
Owing to adopting gas channel and heater, reach object pipe tobacco fully being fire-cureed, reduces harmful substance, improve mouthfeel.
Below in conjunction with detailed description of the invention, realization of the present invention is described in detail.
As shown in Figure 1, be the schematic diagram of the first air-flow preheating device provided by the invention, comprise gas channel 1, be provided with air inlet 2 in one end of gas channel 1; Gas outlet 3 is provided with at the other end of gas channel 1; The heater 4 that the gas of flowing in gas channel 1 is heated is provided with in gas channel 1 interval; In use, pipe tobacco is placed on gas outlet 3 place, contacts with pipe tobacco again after adopting gas channel 1 that air-flow is heated, pipe tobacco can be made to be heated evenly; This just only lights one than conventional cigarette, then the harmful substance of not exclusively fire-cureing that the mode of fire-cureing gradually produces is few; And the length of dress pipe tobacco is shorter than traditional cigarette, it is more abundant that such pipe tobacco fire-cures.
Further, gas channel 1 in the shape of a spiral; Comprise the first cylinder 5, be provided with the first air flue 6 of external screw thread shape at the outer surface of the first cylinder 5; The second cylinder 7 is provided with in the outside of the first air flue 6; The 3rd cylinder 8 is provided with in the outside of the second cylinder 7; The second air flue 9 of internal thread shape is provided with in the inner side of the 3rd cylinder 8; End cover 10 is provided with in the lower end of the first cylinder 5 and the 3rd cylinder 8; Air inlet 2 is connected with the second air flue 9 in the upper end of the 3rd cylinder 8; Gas outlet 3 is connected with the first air flue 6 in the upper end of the first cylinder 5; In the present invention, gas channel 1 is made up of the first air flue 6 and the second air flue 9; Also can adopt other air flue modes when practical application, such as, only have a long air flue, air inlet and gas outlet are separately positioned on the two ends of long air flue; Or other forms, this can determine according to reality; Adopt the benefit of shape of threads air flue to be to save space, make gas can experience longer air flue at shorter axial length; If space has more than needed, other forms of air flue shape can be adopted; This can determine according to reality.
Further, the 4th cylinder 11 is also provided with in the outside of the 3rd cylinder 8; The lower end of the 4th cylinder 11 is connected with end cover 10; 4th cylinder 11 defines the shell of whole air-flow preheating device; Insulation material can be adopted make, so just can be incubated the air-flow of gas channel 1; In reality, also the 4th cylinder 11 can be processed into calandria; So just can improve the temperature of gas channel 1 further; This can determine according to reality.
Further, sensor stand 12 is provided with in the inner side of the first cylinder 5; Sensor stand 12 is provided with temperature sensor 13; So just can sample to gas flow temperature; In reality, installation flow sensor can also be increased air velocity is sampled, so just can control heating-up temperature according to air velocity; Temperature is controlled more accurate; Also can increase pressure sensor to adopt air pressure, as the aperture adjusting air inlet 2 and gas outlet 3, control air-flow flux with this, reach and make uniform stream, thus make better effects if of fire-cureing; These can be determined according to reality.
Further, be provided with in the upper inner of the second cylinder 7 dividing plate 14 of giving vent to anger; Be provided with some apertures 15 of giving vent to anger giving vent to anger on dividing plate 14; Dividing plate 14 of giving vent to anger can be that air-flow has certain damping; The air pressure being exactly gas outlet 3 like this can increase; Add the penetration power of air-flow to pipe tobacco, make pipe tobacco fire-cure fully further; Aperture 15 of giving vent to anger can be uniform stream of giving vent to anger, and this ensures that theres the uniformity that pipe tobacco fire-cures, and would not occur that some are baked, some problems of baking insufficient or not baking.
Further, the first cylinder 5 and/or the second cylinder 7 and/or the 3rd cylinder 8 and/or the 4th cylinder 11 are heated barrel bodies; Heating lead-out wire 16 is provided with in the lower end of the first cylinder 5 and/or the second cylinder 7 and/or the 3rd cylinder 8 and/or the 4th cylinder 11; End cover 10 is provided with the fairlead 17 stretched out from end cover 10 for heating lead-out wire 16; In reality, the first cylinder 5, the 3rd cylinder 8, the 4th cylinder 11 can also be arranged to heater as required; Can heating power be improved like this, temperature controlling range is expanded; Can take into account the first air flue 6 with the second cylinder 7 as heater and the second air flue 9 heats simultaneously, be the scheme reaching the best efficiency of heating surface with less heater.
Further, upper cover 18 is provided with on the top of the 3rd cylinder 8; Air inlet 2 is provided with in the side of upper cover 18; Filter screen 19 is provided with at air inlet 2; Filter screen 19 can filter in air inlet 2 pairs of air inlets; The impurity of flue-cured tobacco air-flow is made to obtain filtering.
Further, reticular lamina 20 is provided with on the top of dividing plate 14 of giving vent to anger; The top of reticular lamina 20 and the second cylinder 7 is formed can the cigarette cup 21 of splendid attire pipe tobacco; The give vent to anger aperture 15 of giving vent to anger of dividing plate 14 of the boring ratio of reticular lamina 20 is more fine and closely woven; So just can ensure that pipe tobacco can not fall downwards; Simultaneously the space that forms of the inner chamber of upper cover 18 and reticular lamina 20 can splendid attire pipe tobacco, thus fire-cures.
Further, upper cover 18 is provided with the first annulus platform 22; The upper end of the second cylinder 7 connects with the first annulus platform 22; So just air inlet 2 and gas outlet 3 second cylinder 7 are kept apart, thus ensure that air-flow has to pass through heating air flue and could discharge; Air-flow first arrives end cover 10 through the first air flue 6, then forwards the second air flue 9 to, finally discharges from gas outlet 3.
Further, the second annulus platform 23 is provided with on the top of the 3rd cylinder 8; The top of the second annulus platform 23 connects with the lower end of upper cover 18; The bottom of the second annulus platform 23 connects with the upper end of the 4th cylinder 11; So just can make the 4th cylinder 11 that heating air flue is encased completely, when the 4th cylinder 11 is heat-barrier material, effectively can be incubated heating air flue; Upper cover 18 is connected with the 3rd cylinder 8 by the second annulus platform 23, can make easy to assembly.
In a word, the present invention, by owing to adopting gas channel and heater, reaches object pipe tobacco fully being fire-cureed, reduces harmful substance, improve mouthfeel.
The foregoing is only better embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an air-flow preheating device, is characterized in that, comprises gas channel, is provided with air inlet in one end of described gas channel; Gas outlet is provided with at the other end of described gas channel; The heater that the gas flowed in described gas channel is heated is provided with in described gas channel interval.
2. air-flow preheating device as claimed in claim 1, it is characterized in that, described gas channel is in the shape of a spiral; Comprise the first cylinder, be provided with the first air flue of external screw thread shape at the outer surface of described first cylinder; The second cylinder is provided with in the outside of described first air flue; The 3rd cylinder is provided with in the outside of described second cylinder; The second air flue of internal thread shape is provided with in the inner side of described 3rd cylinder; End cover is provided with in the lower end of described first cylinder and described 3rd cylinder; Described air inlet is connected with described second air flue in the upper end of described 3rd cylinder; Described gas outlet is connected with described first air flue in the upper end of described first cylinder.
3. air-flow preheating device as claimed in claim 2, is characterized in that, be also provided with the 4th cylinder in the outside of described 3rd cylinder; The lower end of described 4th cylinder is connected with described end cover.
4. air-flow preheating device as claimed in claim 3, is characterized in that, be provided with sensor stand in the inner side of described first cylinder; Described sensor stand is provided with temperature sensor.
5. air-flow preheating device as claimed in claim 4, is characterized in that: be provided with in the upper inner of described second cylinder dividing plate of giving vent to anger; Described dividing plate of giving vent to anger is provided with some apertures of giving vent to anger.
6. air-flow preheating device as claimed in claim 5, is characterized in that: described first cylinder and/or the second cylinder and/or the 3rd cylinder and/or the 4th cylinder are heated barrel bodies; Heating lead-out wire is provided with in the lower end of described first cylinder and/or the second cylinder and/or the 3rd cylinder and/or the 4th cylinder; Described end cover is provided with the fairlead stretched out from described end cover for described heating lead-out wire.
7. air-flow preheating device as claimed in claim 6, is characterized in that: be provided with upper cover on the top of described 3rd cylinder; Air inlet is provided with in the side of described upper cover; Filter screen is provided with at described air inlet.
8. air-flow preheating device as claimed in claim 7, is characterized in that: be provided with reticular lamina on the top of described dividing plate of giving vent to anger; The top of described reticular lamina and described second cylinder is formed can the cigarette cup of splendid attire pipe tobacco.
9. air-flow preheating device as claimed in claim 8, is characterized in that: cover on described and be provided with the first annulus platform; The upper end of described second cylinder connects with described first annulus platform.
10. air-flow preheating device as claimed in claim 9, is characterized in that: be provided with the second annulus platform on the top of described 3rd cylinder; The top of described second annulus platform connects with the lower end of described upper cover; The bottom of described second annulus platform connects with the upper end of described 4th cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233789.XA CN104921306B (en) | 2015-05-08 | 2015-05-08 | A kind of air-flow preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233789.XA CN104921306B (en) | 2015-05-08 | 2015-05-08 | A kind of air-flow preheating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104921306A true CN104921306A (en) | 2015-09-23 |
| CN104921306B CN104921306B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510233789.XA Active CN104921306B (en) | 2015-05-08 | 2015-05-08 | A kind of air-flow preheating device |
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| CN (1) | CN104921306B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411004A (en) * | 2015-12-15 | 2016-03-23 | 深圳市赛尔美电子科技有限公司 | Novel airflow preheating device |
| CN107136572A (en) * | 2016-05-27 | 2017-09-08 | 深圳市赛尔美电子科技有限公司 | A kind of air-flow heating component |
| CN107456774A (en) * | 2016-06-02 | 2017-12-12 | 深圳市赛尔美电子科技有限公司 | One kind distillation component |
| US9844233B2 (en) | 2015-12-15 | 2017-12-19 | Smiss Technology Co., Ltd. | Airflow preheating device |
| CN107495471A (en) * | 2017-07-13 | 2017-12-22 | 深圳市赛尔美电子科技有限公司 | Low temperature does not burn smoking set |
| WO2018041065A1 (en) * | 2016-08-29 | 2018-03-08 | 常州聚为智能科技有限公司 | Heat-cured electronic cigarette and bowl structure thereof |
| CN107890139A (en) * | 2016-11-24 | 2018-04-10 | 深圳市赛尔美电子科技有限公司 | Heat do not burn smoking set and its heating component |
| WO2018148904A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市赛尔美电子科技有限公司 | Electronic cigarette device and puff count calculation method therefor |
| CN108514155A (en) * | 2018-03-19 | 2018-09-11 | 同济大学 | A kind of pipe tobacco hot type electronic cigarette |
| WO2019010680A1 (en) * | 2017-07-13 | 2019-01-17 | 深圳市赛尔美电子科技有限公司 | Low-temperature non-burning smoking set |
| CN109562235A (en) * | 2016-06-16 | 2019-04-02 | 尤尔实验室有限公司 | On-demand portable counter flow evaporator |
| WO2019148423A1 (en) * | 2018-02-01 | 2019-08-08 | 惠州市吉瑞科技有限公司深圳分公司 | Cigarette baking device and tobacco preheating method therefor |
| EP3695737A4 (en) * | 2017-10-10 | 2021-09-29 | Changzhou Patent Electronic Technology Co., Ltd | Airflow heating device, heating control method, and electronic cigarette |
| WO2022009368A1 (en) * | 2020-07-09 | 2022-01-13 | 日本たばこ産業株式会社 | Main body unit for aerosol generation device, aerosol generation device, and non-combustion-type inhaler |
| JP2022533063A (en) * | 2019-05-16 | 2022-07-21 | 厦門蜂涛陶瓷有限公司 | Non-contact electronic cigarette heater |
| RU2791895C2 (en) * | 2018-06-05 | 2023-03-14 | Филип Моррис Продактс С.А. | Device for heating aerosol forming substrate with air preheating and system for generating aerosol |
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Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105411004B (en) * | 2015-12-15 | 2018-03-13 | 深圳市赛尔美电子科技有限公司 | A kind of new type of airflow preheating device |
| JP2018503353A (en) * | 2015-12-15 | 2018-02-08 | スミス テクノロジー カンパニー リミテッド | Airflow preheater |
| US9844233B2 (en) | 2015-12-15 | 2017-12-19 | Smiss Technology Co., Ltd. | Airflow preheating device |
| WO2017101251A1 (en) * | 2015-12-15 | 2017-06-22 | 深圳市赛尔美电子科技有限公司 | New type of air-flow preheating device |
| CN105411004A (en) * | 2015-12-15 | 2016-03-23 | 深圳市赛尔美电子科技有限公司 | Novel airflow preheating device |
| CN107136572A (en) * | 2016-05-27 | 2017-09-08 | 深圳市赛尔美电子科技有限公司 | A kind of air-flow heating component |
| US11122651B2 (en) | 2016-05-27 | 2021-09-14 | Smiss Technology Co., Ltd. | Airflow heating assembly having a heating device and a container |
| CN107136572B (en) * | 2016-05-27 | 2018-06-19 | 深圳市赛尔美电子科技有限公司 | A kind of air-flow heating component |
| CN107456774B (en) * | 2016-06-02 | 2023-07-04 | 深圳市赛尔美电子科技有限公司 | Distillation assembly |
| CN107456774A (en) * | 2016-06-02 | 2017-12-12 | 深圳市赛尔美电子科技有限公司 | One kind distillation component |
| CN109562235A (en) * | 2016-06-16 | 2019-04-02 | 尤尔实验室有限公司 | On-demand portable counter flow evaporator |
| TWI804468B (en) * | 2016-06-16 | 2023-06-11 | 美商尤爾實驗室有限公司 | On-demand, portable convection vaporizer and method of regulating temperature of a vaporizer |
| KR102652682B1 (en) | 2016-06-16 | 2024-03-29 | 쥴 랩스, 인크. | On-demand, portable convection vaporizer |
| KR20230076865A (en) * | 2016-06-16 | 2023-05-31 | 쥴 랩스, 인크. | On-demand, portable convection vaporizer |
| AU2017286681B2 (en) * | 2016-06-16 | 2022-06-16 | Juul Labs, Inc. | On-demand, portable convection vaporizer |
| WO2018041065A1 (en) * | 2016-08-29 | 2018-03-08 | 常州聚为智能科技有限公司 | Heat-cured electronic cigarette and bowl structure thereof |
| US11147128B2 (en) | 2016-08-29 | 2021-10-12 | Joyetech Europe Holding Gmbh | Atomizer and electronic cigarette |
| CN107772540A (en) * | 2016-08-29 | 2018-03-09 | 卓尔悦欧洲控股有限公司 | Flue-cured tobacco electronic cigarette and its pipe bowl structure |
| CN107890139A (en) * | 2016-11-24 | 2018-04-10 | 深圳市赛尔美电子科技有限公司 | Heat do not burn smoking set and its heating component |
| WO2018148904A1 (en) * | 2017-02-16 | 2018-08-23 | 深圳市赛尔美电子科技有限公司 | Electronic cigarette device and puff count calculation method therefor |
| WO2019010680A1 (en) * | 2017-07-13 | 2019-01-17 | 深圳市赛尔美电子科技有限公司 | Low-temperature non-burning smoking set |
| CN107495471A (en) * | 2017-07-13 | 2017-12-22 | 深圳市赛尔美电子科技有限公司 | Low temperature does not burn smoking set |
| EP3695737A4 (en) * | 2017-10-10 | 2021-09-29 | Changzhou Patent Electronic Technology Co., Ltd | Airflow heating device, heating control method, and electronic cigarette |
| WO2019148423A1 (en) * | 2018-02-01 | 2019-08-08 | 惠州市吉瑞科技有限公司深圳分公司 | Cigarette baking device and tobacco preheating method therefor |
| CN108514155A (en) * | 2018-03-19 | 2018-09-11 | 同济大学 | A kind of pipe tobacco hot type electronic cigarette |
| RU2791895C2 (en) * | 2018-06-05 | 2023-03-14 | Филип Моррис Продактс С.А. | Device for heating aerosol forming substrate with air preheating and system for generating aerosol |
| JP2022533063A (en) * | 2019-05-16 | 2022-07-21 | 厦門蜂涛陶瓷有限公司 | Non-contact electronic cigarette heater |
| JP7336155B2 (en) | 2019-05-16 | 2023-08-31 | 厦門蜂涛陶瓷有限公司 | contactless electronic cigarette heater |
| WO2022009368A1 (en) * | 2020-07-09 | 2022-01-13 | 日本たばこ産業株式会社 | Main body unit for aerosol generation device, aerosol generation device, and non-combustion-type inhaler |
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