WO2017193362A1 - Filtration-type double-heating distillation atomization device - Google Patents

Abstract

A filtration-type double-heating distillation atomization device, comprising a housing (1), a heating assembly arranged in the housing (1), a filtering assembly (4) and a smoke nozzle (5) arranged on the housing (1). The heating assembly comprises a first heating system (3) and a second heating system (2) hermetically connected to the first heating system (3), the second heating system (2) is hermetically connected to the filtering assembly (4), and the filtering assembly (4) is hermetically connected to the smoke nozzle assembly (5), wherein external air (a) flows into the first heating system (3) from an air inlet on the housing (1) and enters the second heating system (2) after being preheated by the first heating system (3), a cigarette is arranged in the second heating system (2), the second heating system (2) and the preheated air heat the cigarette, the generated smoke gas flows into the filtering assembly (4), and the smoke gas filtered by a filtering liquid (6) stored in the filtering assembly (4) is discharged from the smoke nozzle (5). The problem of excessively high smoke gas temperature is solved, and acid gas and harmful substances in the smoke gas are reduced.

Description

Filter type double heating distillation atomization device Technical field

The invention relates to the field of electronic cigarette technology, in particular to a filter type double heating distillation atomization device.

Background technique

Since the roast cut tobacco product is baked tobacco, the precise control of the temperature of the tobacco roasting reduces the probability of the harmful substances produced by the tobacco, which is more and more popular than the direct smoking of cigarettes.

However, since the current flue-cured tobacco product is directly sucked by the flue gas generated after the tobacco is baked or filtered through a simple filter, it is easy to absorb unhealthy substances such as tobacco dust, and the current flue-cured tobacco product has poor airtightness. Easy to leak defects.

In the prior art, the low-temperature baking, the heating non-combustion, and the control of the airflow in the cigarette suction mode are mostly around the manner of achieving constant temperature heating at 180-220 ° C, and the taste of the cigarette suction method realized by the above method is achieved. There are the following problems: 1 the first mouth flue gas temperature is too high; 2 the suction mouthfeel is doped with sour gas and other miscellaneous gas.

Summary of the invention

The main object of the present invention is to overcome the deficiencies of the prior art and to provide a filter type dual heating distillation atomization device.

To achieve the above object, the present invention adopts the following technical solutions:

A filter type dual heating distillation atomization device comprising a casing, a heating assembly disposed in the casing, a filter assembly, and a mouthpiece disposed on the casing, the heating assembly including a first heating system and a second heating system in which the first heating system is hermetically connected, the second heating system being hermetically connected to the filter assembly, the filter assembly being hermetically connected to the mouthpiece assembly, wherein external air is from the housing The air inlet flows into the first heating system, is preheated by the first heating system, and enters the second heating system, the cigarette is disposed in the second heating system, and the second heating system is preheated The air heats the cigarette, and the generated flue gas flows into the filter assembly, and the flue gas filtered through the filtrate stored in the filter assembly is discharged from the mouthpiece.

Further, the first heating system and the second heating system are disposed in a heating external tube The first heating system is disposed below the second heating system.

Further, the first heating system includes a first cylinder, the second heating system includes a second cylinder, the inner cavity of the second cylinder is for placing a cigarette, and the inner diameter of the second cylinder is The outer diameter of the cigarette is equivalent.

Further, the first heating system is provided with a first heating circuit, the second heating system is provided with a second heating circuit, and the first cylinder and the second cylinder are respectively provided with temperature sensors, The first heating circuit and the second heating circuit are controlled to be heated based on the temperature detected by the temperature sensor.

Further, a spiral air guiding column is disposed in the first cylinder, and a spiral airflow rising channel is defined between the spiral air guiding column and an inner wall of the first cylinder, the spiral air guiding column and the A first cylinder is coupled to the first heating circuit to heat air flowing through the first cylinder.

Further, the first cylinder and the second cylinder are ceramic bodies, and the outer portions of the first cylinder and the second cylinder are sleeved with a heating outer tube.

Further, the filter assembly includes a liquid storage tube, a long ventilation tube and a short ventilation tube, and an air inlet of the long ventilation tube is in airtight communication with an air outlet of the second heating system, and an air outlet of the long ventilation tube is immersed The liquid inlet of the short vent pipe is located above the liquid level of the filtrate stored in the liquid storage pipe, and the air outlet of the short vent pipe is airtight. Connect the mouthpiece.

Further, the outer casing includes a main body with upper and lower ends open, a main body upper cover and a main body lower cover, and the heating assembly and the filter assembly are vertically disposed in the main body, the main body upper cover and the main body The cover respectively closes the main body from upper and lower ends, preferably, a main body upper gasket and a main body lower gasket are respectively disposed between the main body upper cover and the main body lower cover and the main body; the cigarette holder is disposed at The main body is covered, and an air inlet on the outer casing is opened on the main body lower cover.

Further, the main body lower cover is provided with a liquid injection port, and the liquid injection port is provided with a liquid injection port plug.

Further, the filtrate is water.

The beneficial effects of the invention:

The filter type double heating distillation atomization device of the invention realizes the air preheating and the segment heating to bake the cigarettes, and also realizes filtering the flue gas with the filtering liquid (for example, water), and on the other hand, the excessively hot flue gas is filtered by the water. The temperature is lowered, which solves the problem of overheating of the flue gas. On the other hand, after the flue gas is filtered by the filtrate, at least a part of the acid gas and the harmful substances are reduced, and the flue gas passes through the filtrate. Wetting also reduces oral irritation to smokers.

DRAWINGS

Figure 1 is a cross-sectional view of an embodiment of a filtered dual heated distillation atomization device in accordance with the present invention;

Figure 2 is an exploded view of the filter type double heating distillation atomization device shown in Figure 1;

Figure 3 is a cross-sectional view of a heating assembly of an embodiment of a filtered dual heated distillation atomization device in accordance with the present invention;

4 is an enlarged schematic view showing a spiral gas guide column of a first heating system in the heating assembly shown in FIG. 3;

Figure 5 is an exploded view of the heating assembly shown in Figure 3.

detailed description

Embodiments of the invention are described in detail below. It is to be understood that the following description is only illustrative, and is not intended to limit the scope of the invention.

Referring to FIGS. 1 through 5, in one embodiment, a filtered dual heating distillation atomization device includes a housing 1, a heating assembly disposed in the housing 1, a filter assembly 4, and a housing disposed thereon. a mouthpiece 5 on 1, the heating assembly comprising a first heating system 3 and a second heating system 2 hermetically connected to the first heating system 3, the second heating system 2 being hermetically connected to the filter assembly 4. The filter assembly 4 is hermetically connected to the mouthpiece 5 assembly, wherein external air a flows into the first heating system 3 from an air inlet on the outer casing 1 and is preheated through the first heating system 3. After entering the second heating system 2, a cigarette (not shown) is disposed in the second heating system 2, and the second heating system 2 and the preheated air heat the cigarette to generate smoke The gas flows into the filter unit 4, and the flue gas filtered through the filtrate 6 stored in the filter unit 4 is discharged from the mouthpiece 5.

In a preferred embodiment, the first heating system 3 and the second heating system 2 are disposed in a heated extracorporeal tube, and the first heating system 3 is disposed below the second heating system 2.

In a more preferred embodiment, the first heating system 3 comprises a first cylinder 301, the second heating system 2 comprises a second cylinder 201, the interior of which is used for placing cigarettes The inner diameter of the second cylinder 201 is equivalent to the outer diameter of the cigarette.

In a more preferred embodiment, the first heating system 3 is provided with a first heating circuit 304, the second heating system 2 is provided with a second heating circuit 202, the first cylinder 301 and the second A temperature sensor 203 is respectively disposed on the cylinder 201, and the first heating circuit 304 and the second heating circuit 202 are controlled to be heated based on the temperature detected by the temperature sensor. Warm The degree sensor can be an NTC.

The first heating circuit and the second heating circuit are connectable to and controlled by the intelligent control chip disposed in the outer casing 1. when the temperature detected by the temperature sensor is higher than the set upper temperature limit, the intelligent control chip controls A heating circuit or a second heating circuit reduces the heating power. When the temperature detected by the temperature sensor is lower than the set lower temperature limit, the intelligent control chip controls the first heating circuit or the second heating circuit to increase the heating power.

In a more preferred embodiment, the first cylinder 301 is provided with a spiral air guiding column 302, and the spiral air guiding column 302 and the inner wall of the first cylinder 301 define a spiral airflow rising channel 303. The spiral air guide column 302 and the first cylinder 301 are coupled to the first heating circuit to heat air flowing through the first cylinder 301.

In a more preferred embodiment, the first cylinder 301 and the second cylinder 201 are ceramic bodies, and the outer portions of the first cylinder 301 and the second cylinder 201 are sleeved with a heating outer tube. 15.

Further, a heating body lower fixing seat may be disposed at a bottom end of the heating external tube 15, and a heating body upper fixing seat may be disposed at a top end of the heating external tube 15, and a heating body is disposed between the heating body lower fixing seat and the first cylinder 301. A gasket on the gasket, between the upper body of the heating body and the second cylinder 201 is provided with a gasket on the heating body.

The outer casing 1 may be provided with an inner fixed sleeve 17, and the outer heating tube 15 may be disposed in the inner fixed sleeve 17. A control button 18 can be disposed on the outer casing 1, and a PCB control board 19 is disposed in the outer casing 1. The intelligent control chip is disposed on the PCB control board 19, and the response end 20 of the control button 18 is also disposed on the PCB control board 19. Control button 18 can be used to control the opening and closing of the device. A battery 16 can also be mounted in the internal fixed housing 17, and the battery 16 supplies power to each heating circuit, sensor, PCB control board 19, and the like.

In a preferred embodiment, the filter assembly 4 includes a liquid storage tube 11, a long vent tube 10, and a short vent tube 9, the air inlet of the long vent tube 10 being in airtight communication with the air outlet of the second heating system 2. The air outlet of the long vent pipe 10 is immersed under the liquid level of the filtrate stored in the liquid storage pipe 11, and the air inlet of the short vent pipe 9 is located in the filtrate stored in the liquid storage pipe 11. Above the liquid level, the air outlet of the short vent pipe 9 is airtightly connected to the mouthpiece 5. The liquid storage tube 11 may be a glass liquid storage tube.

In a preferred embodiment, the outer casing 1 includes a main body with upper and lower ends open, a main body upper cover 7 and a main body lower cover 13, and the heating assembly and the filter assembly 4 are vertically disposed side by side in the main body. The main body upper cover 7 and the main body lower cover 13 respectively close the main body from upper and lower ends. More preferably, a body is respectively disposed between the main body upper cover 7 and the main body lower cover 13 and the main body Upper gasket 8 and lower body gasket 12. The mouthpiece 5 is disposed on the main body upper cover 7, and preferably, the mouthpiece 5 is disposed directly above the filter assembly 4. An air inlet on the outer casing 1 is opened on the main body lower cover 13.

In a more preferred embodiment, the main body lower cover is provided with a liquid injection port, and the liquid injection port is provided with a liquid injection port plug 14.

In some embodiments, the filtrate can be water.

Figure 1 shows the trend of the airflow. The airflow enters through the air inlet, passes through the spiral heating column of the first cylinder, accommodates the second cylinder of the cigarette, and filters the water, and then sucks out through the cigarette holder.

As shown in Figures 1 and 3, the air is preheated by the first heating system and then enters the second heating system, and the cigarette is heated and baked in the second heating system. The cigarettes are volatilized to evaporate the mainstream smoke, and the mainstream smoke flows out through the closed air passage, is filtered by water, and finally sucks into the mouth of the smoker through the nozzle.

The above is a further detailed description of the present invention in combination with specific/preferred embodiments, and it is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; It belongs to the scope of protection of the present invention.

Claims (10)

A filter type double heating distillation atomization device, comprising: a casing, a heating assembly disposed in the casing, a filter assembly, and a mouthpiece disposed on the casing, the heating assembly including a first heating system And a second heating system hermetically connected to the first heating system, the second heating system being hermetically connected to the filter assembly, the filter assembly being hermetically connected to the mouthpiece assembly, wherein the outside air is from An air inlet on the outer casing flows into the first heating system, is preheated by the first heating system, and enters the second heating system, and the cigarette is disposed in the second heating system, the second heating system The cigarette is heated by preheated air, and the generated flue gas flows into the filter assembly, and the flue gas filtered through the filtrate stored in the filter assembly is discharged from the mouthpiece. A filter type dual heating distillation atomization apparatus according to claim 1, wherein said first heating system and said second heating system are disposed in a heating outer tube, said first heating system being disposed in said first Below the heating system. A filtered dual heating distillation atomization apparatus according to claim 2, wherein said first heating system comprises a first cylinder, said second heating system comprises a second cylinder, said second cylinder The inner cavity is for placing a cigarette, and the inner diameter of the second cylinder is equivalent to the outer diameter of the cigarette. The filter type dual heating distillation atomization device according to claim 3, wherein the first heating system is provided with a first heating circuit, and the second heating system is provided with a second heating circuit, the first A temperature sensor is respectively disposed on the cylinder and the second cylinder, and the first heating circuit and the second heating circuit are controlled to be heated based on a temperature detected by the temperature sensor. The filter type dual heating distillation atomization device according to claim 3, wherein a spiral gas guide column is disposed in the first cylinder, and between the spiral gas guide column and the inner wall of the first cylinder A spiral airflow ascending channel is defined, the spiral air column and the first cylinder being coupled to the first heating circuit to heat air flowing through the first cylinder. A filter type dual heating distillation atomization device according to claim 3, wherein said first cylinder and said second cylinder are ceramic bodies, said first cylinder and said second cylinder The outer sleeve is provided with a heated extracorporeal tube. The filter type double heating distillation atomization device according to any one of claims 1 to 6, wherein the filter assembly comprises a liquid storage tube, a long ventilation tube and a short ventilation tube, and an air inlet of the long ventilation tube Airtightly communicating with an air outlet of the second heating system, the outflow of the long snorkel The gas port is immersed under the liquid level of the filtrate stored in the liquid storage pipe, and the air inlet of the short vent pipe is located above the liquid level of the filtrate stored in the liquid storage pipe, and the air outlet of the short vent pipe The mouthpiece is tightly connected to the mouthpiece. The filter type double heating distillation atomization device according to any one of claims 1 to 6, wherein the outer casing comprises a main body having upper and lower ends open, a main body upper cover and a main body lower cover, and the heating assembly and the The filter assembly is vertically disposed side by side in the main body, and the main body upper cover and the main body lower cover respectively close the main body from upper and lower ends, preferably, the main body upper cover and the main body lower cover and the A main body upper gasket and a main body lower gasket are respectively disposed between the main bodies; the cigarette holder is disposed on the main body upper cover, and an air inlet on the outer casing is opened on the main body lower cover. The filter type double heating distillation atomization device according to any one of claims 1 to 6, wherein the main body lower cover is provided with a liquid injection port, and the liquid injection port is provided with a liquid injection port plug. The filtered double heating distillation atomization device according to any one of claims 1 to 6, wherein the filtrate is water.

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