阅读说明：本技术 一种过滤型电子烟 (Filter type electron cigarette ) 是由 杨靖宇 于 2021-07-20 设计创作，主要内容包括：本发明公开了一种过滤型电子烟,包括烟杆,所述烟杆的顶部固定连接有烟弹,所述烟弹分为上下两部分,其中上半部为过滤烟嘴,下半部为金属顶块,所述过滤烟嘴的内腔开设有过滤槽,所述过滤槽的内腔固定连接有过滤模块,通过一级过滤层、二次过滤层、过滤棉、过滤纤维网的配合使用,一级过滤层、二级过滤层均设置有滤腔,一级过滤层的滤腔中设置有过滤棉,二级过滤层的滤腔中个固定连接有过滤纤维网,经过加热雾化的烟油气体通过一级过滤层的烟口进入到滤腔中,经过过滤棉进行初步过滤掉气体中的较大的杂质,通过过滤纤维网进行二次过滤,进而隔绝油状物与口腔的接触,可截留烟气中其它的有害物质,还可还原吸食传统卷烟的吸食感觉。(The invention discloses a filter type electronic cigarette, which comprises a cigarette rod, wherein the top of the cigarette rod is fixedly connected with a cigarette cartridge, the cigarette cartridge is divided into an upper part and a lower part, the upper half part is a filter cigarette holder, the lower half part is a metal top block, the inner cavity of the filter cigarette holder is provided with a filter tank, the inner cavity of the filter tank is fixedly connected with a filter module, the filter module is used by matching a primary filter layer, a secondary filter layer, filter cotton and a filter fiber net, the primary filter layer and the secondary filter layer are both provided with filter cavities, the filter cavity of the primary filter layer is provided with the filter cotton, the filter cavity of the secondary filter layer is fixedly connected with the filter fiber net, heated and atomized tobacco tar gas enters the filter cavities through smoke openings of the primary filter layer, the filter cotton is used for primarily filtering larger impurities in the gas, the secondary filtering is carried out through the filter fiber net, and further the contact of oily substances with oral cavities is isolated, can intercept other harmful substances in the smoke and can restore the smoking feeling of smoking traditional cigarettes.)

1. A filter type electronic cigarette, includes tobacco rod (1), its characterized in that: the cigarette comprises a cigarette rod (1), wherein the top of the cigarette rod is fixedly connected with a cigarette cartridge (2), the cigarette cartridge (2) is divided into an upper part and a lower part, the upper half part is a filter cigarette holder (3), the lower half part is a metal top block (4), a filter tank (5) is arranged in an inner cavity of the filter cigarette holder (3), and the inner cavity of the filter tank (5) is fixedly connected with a filter module (6).

2. A filter-type electronic cigarette according to claim 1, wherein: filter module (6) including one-level filter layer (61), top fixedly connected with connecting rod (62) of one-level filter layer (61), the top fixedly connected with secondary filter layer (63) of connecting rod (62), one-level filter layer (61), secondary filter layer (63) all are provided with cavity filter chamber (64), be provided with filter pulp (65) in filter chamber (64) of one-level filter layer (61), filter chamber (64) middle and individual fixedly connected with of secondary filter layer (63) filters fibre web (68).

3. A filter-type electronic cigarette according to claim 1, wherein: mounting groove (101) have been seted up at the top of tobacco rod (1), install the atomizer in the mounting groove, and draw-in groove (102) that correspond with the upper end of atomizer have been seted up to the bottom of metal kicking block (4), tobacco rod (1) and metal kicking block (4) pass through threaded rod (103) threaded connection.

4. A filter-type electronic cigarette according to claim 2, wherein: the opening parts of the first-stage filtering layer (61) and the second-stage filtering layer (63) are respectively provided with a rubber top cover (66), and a smoke outlet (67) is formed in the inner cavity of the rubber top cover (66).

5. A filter-type electronic cigarette according to claim 2, wherein: the filtering fiber net (68) is prepared by vacuum-pumping and drying polylactic acid raw materials and performing melt-blowing process.

6. A filter-type electronic cigarette according to claim 3, wherein: a battery module is arranged in the cigarette rod (1), the battery module is located below the mounting groove (101), and the battery module is electrically connected with the atomizer.

7. A filter-type electronic cigarette according to claim 6, wherein: the battery module comprises a battery compartment and a lithium battery, the lithium battery is arranged in the battery compartment, a charging interface is arranged on the side wall of the cigarette rod, and the charging structure is electrically connected with the lithium battery.

8. A filter-type electronic cigarette according to claim 1, wherein: further comprising: a cleaning and containing device for the tobacco rod (1);

the clean storage device of cigarette rod (1) include:

a storage box (7);

the storage box (7) is hollow, and a cigarette rod (1) is connected in an inner cavity in a sliding manner;

cleaning components are symmetrically arranged on the upper side and the lower side of the interior of the storage box (7);

the cleaning assembly includes: the first motor (8) is fixedly connected in the storage box (7), and the output ends of the first motors of the two cleaning assemblies are close to each other; the output end of the first motor (8) is fixedly connected with a first rotating shaft (9); the other end of the first rotating shaft (9) is fixedly connected with a first bevel gear (10); a second bevel gear (11) and a third bevel gear (12) are respectively meshed at the left end and the right end of the first bevel gear (10); a second rotating shaft (13) is fixedly connected to the outer side end face of the second bevel gear (11); a third rotating shaft (14) is fixedly connected to the end face of the outer side of the third bevel gear (12); the other end of the second rotating shaft (13) is fixedly connected with a first cam (15); the other end of the third rotating shaft (14) is fixedly connected with a second cam (16), and the second rotating shaft (13) and the third rotating shaft (14) are both rotatably connected into the storage box (7); the first cam (15) and the second cam (16) are arranged in parallel, and two baffle plates (17) are arranged between the upper and lower first cams (15) and are respectively close to the upper and lower first cams (15); one side of the baffle (17) far away from the corresponding cam is fixedly connected with a cleaning brush (18);

a first supporting table (19) and a second supporting table (20) are respectively arranged and connected on the two outer sides of the first cam (15) and the second cam (16);

the first supporting platform (19) and the second supporting platform (20) are fixedly connected inside the storage box (7);

the bottom surface of the first supporting table (19) is fixedly connected with a first return spring (21);

a second return spring (22) is fixedly connected to the bottom surface of the second support platform (20);

the other ends of the first return spring (21) and the second return spring (22) are fixedly connected to the two ends of the baffle plate (17);

a support shaft (23) is rotatably connected inside the baffle plate (17);

both ends of the supporting shaft (23) are rotatably connected inside the baffle (17); a cleaning turntable (24) is fixedly connected to the supporting shaft;

a groove (25) is formed in one side, close to the corresponding first motor (8), of the cleaning rotary disc (24);

a sliding rod (26) is connected to the inner part of the groove (25) in a contact manner;

the other end of the sliding rod (26) is fixedly connected with a piston plate (27);

one end of the sliding rod (26) close to the cleaning rotary disc (24) is connected with a first limiting plate (28) in a sliding and penetrating mode, and the first limiting plate (28) is fixedly connected inside the baffle (17);

the sliding rod (26) is positioned at one end, away from the cleaning rotary disc (24), of the first limit plate (28) and is connected with a second limit plate (29) in a sliding mode;

a supporting spring (30) is fixedly connected in front of the first limiting plate (28) and the second limiting plate (29);

the supporting spring (30) penetrates through the sliding rod (26);

the piston plate (27) is connected in a sliding manner in the piston cavity (31);

the piston cavity (31) is fixedly connected inside the baffle plate (17);

one side of the cleaning rotary disc (24) opposite to the groove (25) is fixedly connected with a disinfection brush head (32).

9. A filter-type electronic cigarette according to claim 1, wherein: further comprising: the device comprises a first flow rate sensor, a second flow rate sensor, a first density sensor, a second density sensor, a weight sensor, a controller and an alarm;

the first flow velocity sensor is fixedly connected to the filter cigarette holder (3) and used for detecting the velocity of smoke flowing out of the filter cigarette holder (3);

the first density sensor is fixedly connected to the filter cigarette holder (3) and used for detecting the density of smoke flowing out of the filter cigarette holder (3);

the second density sensor is fixedly connected to the smoke outlet of the tobacco rod (1) and used for detecting the density of smoke at the smoke outlet;

the second flow rate sensor is fixedly connected to the smoke outlet of the smoke rod (1) and used for detecting the flow rate of smoke at the smoke outlet;

the weight sensor is arranged at the joint of the cartridge (2) and the tobacco rod (1) and is used for detecting the weight of the cartridge (2);

the controller stores the theoretical filtering efficiency of the filter cigarette holder (3);

the controller is electrically connected with the first flow rate sensor, the second flow rate sensor, the first density sensor, the second density sensor, the weight sensor, the controller and the alarm;

the controller controls the alarm to work based on the detection of the first flow rate sensor, the first density sensor, the second density sensor and the weight sensor;

calculating an equivalent loss pressure Z when the smoke is conveyed to an air outlet of a filter cigarette holder (3) based on the detection of the first flow velocity sensor and the weight sensor and through a formula (1);

in formula (1), V represents the flow rate of smoke of the filter tip (3) detected by the first flow sensor, and V represents₀The second flow rate sensor detection value; zeta denotes the dynamic viscosity of the smoke, H denotes the distance from the smoke outlet of the tobacco rod (1) to the air outlet of the filter mouthpiece (3), pi is the circumference ratio, D denotes the diameter of the tobacco rod (1), Q denotes the rated gas flow of the filter mouthpiece (3), R denotes the radius of the tobacco rod (1), B denotes the percentage concentration of the smoke at the air outlet of the filter mouthpiece (3), M denotes the weight of the cartridge (2) detected by the weight sensor before each use, M denotes the weight of the cartridge (2) detected by the weight sensor, M denotes the weight of the cartridge before each use_xRepresenting the weight of the cartridge (2) currently detected by the weight sensor, g representing a gravity coefficient, θ representing the angle of inclination between the filter mouthpiece (3) and the horizontal, cos θ representing the cosine of the angle of inclination;

calculating the actual filtering efficiency eta of the filter cigarette holder (3) through a formula (2) based on the equivalent loss pressure Z when the smoke is conveyed to the air outlet of the filter cigarette holder (3) and the detection values of the first density sensor and the second density sensor;

in the formula (2), ρ₂Representing the second density sensor detection value, p₁Representing the first density sensor detection value;

and comparing the actual filtering efficiency of the filter cigarette holder (3) calculated by the formula (2) with the theoretical filtering efficiency of the filter cigarette holder (3), and when the actual filtering efficiency of the filter cigarette holder (3) is smaller than the theoretical filtering efficiency of the filter cigarette holder (3), giving an alarm.

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to a filter type electronic cigarette.

Background

In the traditional tobacco products, hundreds of substances which are toxic and harmful to human bodies, such as a large amount of tar, insufficient combustion substances and the like, are generated in the combustion process of the tobacco, so that the damage to the health of the human bodies is further increased, in order to reduce the health damage of the tobacco to consumers of vast smokers, the tobacco industry is also continuously promoted to be new, various cigarette products are promoted, such as ramuscule cigarettes, ultrafine cigarettes, traditional electronic cigarettes, low-temperature non-combustible cigarettes and the like, the traditional electronic cigarettes extract corresponding substances from the tobacco, are assisted to be prepared into tobacco tar by other auxiliary materials, and the smoke is formed by a rapid heating and atomizing technology to meet the experience of the consumers;

among the prior art, the electron cigarette is very fast owing to inhale the removal speed that leads to the flue gas, and the inevitable oily microballon that leads to can remove along with the flue gas, inhales the position along with the increase of inhaling the number of times and gathers oily thing, very big destruction taste experience and increased psychological burden, consequently need do further filtration to atomizing flue gas.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a filter type electronic cigarette, which solves the problem that the taste of a smoker is affected because atomized smoke of the conventional electronic cigarette still contains a large amount of tobacco tar micro-bead lamp substances.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a filter type electron cigarette, includes the tobacco rod, the top fixedly connected with cigarette bullet of tobacco rod, the cigarette bullet is divided into two parts from top to bottom, and wherein first half is the filter-tip, and the lower half is the metal kicking block, the filter tank has been seted up to the inner chamber of filter-tip, the inner chamber fixedly connected with filter module of filter tank.

Preferably, the filtering module comprises a primary filtering layer, the top of the primary filtering layer is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a secondary filtering layer, the primary filtering layer and the secondary filtering layer are both provided with hollow filtering cavities, filtering cotton is arranged in the filtering cavity of the primary filtering layer, a filtering fiber net is fixedly connected in the filtering cavity of the secondary filtering layer, the filtering fiber net is used by matching the primary filtering layer, the secondary filtering layer, the filtering cotton and the filtering fiber net, the primary filtering layer and the secondary filtering layer are both provided with hollow filtering cavities, the filtering cotton is arranged in the filtering cavity of the primary filtering layer, the filtering fiber net is fixedly connected in the filtering cavity of the secondary filtering layer, the heated and atomized tobacco tar gas enters the filtering cavity through a smoke hole of the primary filtering layer, the larger impurities in the gas are primarily filtered through the filtering cotton, and then the secondary filtering is carried out through the filtering fiber net, further, the contact between the oily matter and the oral cavity is isolated, other harmful substances in the smoke can be intercepted, and the smoking force is increased by multistage filtration in cooperation with the oily matter, so that the smoking feeling of smoking a traditional cigarette can be reduced.

Preferably, the mounting groove has been seted up at the top of tobacco rod, install the atomizer in the mounting groove, and the bottom of metal kicking block seted up with the draw-in groove that the upper end of atomizer corresponds, tobacco rod and metal kicking block pass through threaded rod threaded connection.

Preferably, the openings of the first-stage filter layer and the second-stage filter layer are respectively provided with a rubber top cover, and the inner cavity of the rubber top cover is provided with a smoke outlet.

Preferably, the filtering fiber web is prepared by vacuum drying of polylactic acid raw material and melt-blowing process.

Preferably, a battery module is arranged in the cigarette rod and is positioned below the mounting groove, and the battery module is electrically connected with the atomizer.

Preferably, the battery module comprises a battery compartment and a lithium battery, the lithium battery is arranged in the battery compartment, a charging interface is arranged on the side wall of the cigarette rod, and the charging structure is electrically connected with the lithium battery

Preferably, the method further comprises the following steps: a cleaning and containing device for the tobacco rods;

the clean storage device of cigarette rod include:

a storage box;

the storage box is hollow, and a tobacco rod is connected in the inner cavity in a sliding manner;

cleaning components are symmetrically arranged on the upper side and the lower side of the interior of the storage box;

the cleaning assembly includes: the first motor is fixedly connected in the storage box, and the output ends of the first motors of the two cleaning assemblies are close to each other; the output end of the first motor is fixedly connected with a first rotating shaft; the other end of the first rotating shaft is fixedly connected with a first bevel gear; a second bevel gear and a third bevel gear are respectively meshed at the left end and the right end of the first bevel gear; a second rotating shaft is fixedly connected to the end face of the outer side of the second bevel gear; a third rotating shaft is fixedly connected to the end face of the outer side of the third bevel gear; the other end of the second rotating shaft is fixedly connected with a first cam; the other end of the third rotating shaft is fixedly connected with a second cam, and the second rotating shaft and the third rotating shaft are both rotationally connected in the containing box; the first cams and the second cams are arranged in parallel, and two baffle plates are arranged between the upper first cam and the lower first cam and are respectively close to the upper first cam and the lower first cam; one side of the baffle, which is far away from the corresponding cam, is fixedly connected with a cleaning brush;

a first supporting table and a second supporting table are respectively arranged and connected on the two outer sides of the first cam and the second cam;

the first supporting table and the second supporting table are fixedly connected inside the storage box;

the bottom surface of the first supporting table is fixedly connected with a first return spring;

the bottom surface of the second supporting platform is fixedly connected with a second return spring;

the other ends of the first return spring and the second return spring are fixedly connected to the two ends of the baffle;

a supporting shaft is rotatably connected inside the baffle;

both ends of the supporting shaft are rotatably connected inside the baffle; the supporting shaft is fixedly connected with a cleaning turntable;

a groove is formed in one side, close to the corresponding first motor, of the cleaning turntable;

a sliding rod is connected with the inner part of the groove in a contact manner;

the other end of the sliding rod is fixedly connected with a piston plate;

one end, close to the cleaning rotary disc, of the sliding rod is connected with a first limiting plate in a sliding and penetrating mode, and the first limiting plate is fixedly connected inside the baffle;

the sliding rod is positioned at one end, far away from the cleaning rotary disc, of the first limiting plate and is connected with a second limiting plate in a sliding mode;

a supporting spring is fixedly connected in front of the first limiting plate and the second limiting plate;

the supporting spring penetrates through the sliding rod;

the piston plate is connected in the piston cavity in a sliding mode;

the piston cavity is fixedly connected inside the baffle;

one side of the cleaning turntable opposite to the groove is fixedly connected with a disinfection brush head.

Preferably, the method further comprises the following steps: the device comprises a first flow rate sensor, a second flow rate sensor, a first density sensor, a second density sensor, a weight sensor, a controller and an alarm;

the first flow velocity sensor is fixedly connected to the filter cigarette holder and used for detecting the velocity of smoke flowing out of the filter cigarette holder;

the first density sensor is fixedly connected to the filter cigarette holder and is used for detecting the density of smoke flowing out of the filter cigarette holder;

the second density sensor is fixedly connected to the smoke outlet of the tobacco rod and used for detecting the density of smoke at the smoke outlet;

the second flow rate sensor is fixedly connected to the smoke outlet of the smoke rod and used for detecting the flow rate of smoke at the smoke outlet;

the weight sensor is arranged at the joint of the cigarette cartridge and the cigarette rod and used for detecting the weight of the cigarette cartridge;

the controller stores the theoretical filtering efficiency of the filter cigarette holder;

the controller is electrically connected with the first flow rate sensor, the second flow rate sensor, the first density sensor, the second density sensor, the weight sensor, the controller and the alarm;

the controller controls the alarm to work based on the detection of the first flow rate sensor, the first density sensor, the second density sensor and the weight sensor;

calculating an equivalent loss pressure Z at delivery of the smoke to a filter mouthpiece air outlet based on the detection of the first flow rate sensor, the weight sensor and by equation (1);

in formula (1), V represents the flow rate of the filter mouthpiece smoke detected by the first flow sensor, V₀The second flow rate sensor detection value; zeta denotes the dynamic viscosity of the smoke, H denotes the distance of the smoke outlet of the tobacco rod to the air outlet of the filter mouthpiece, pi is the circumference ratio, D denotes the diameter of the tobacco rod, Q denotes the nominal gas flow of the filter mouthpiece, R denotes the radius of the tobacco rod, B denotes the percentage concentration of the smoke at the air outlet of the filter mouthpiece, M denotes the weight of the cartridge detected by the weight sensor before each use_xRepresenting the weight of the smoke cartridge detected by the weight sensor at present, g representing a gravity coefficient, theta representing an inclination angle between the filter mouthpiece and a horizontal plane, cos theta representing a cosine value of the inclination angle;

calculating the actual filtering efficiency eta of the filter cigarette holder through a formula (2) based on the equivalent loss pressure Z when the smoke is conveyed to the air outlet of the filter cigarette holder and the detection values of the first density sensor and the second density sensor;

in the formula (2), ρ₂Representing the second density sensor detection value, p₁Representing the first density sensor detection value;

and comparing the actual filtering efficiency of the filter cigarette holder calculated by the formula with the theoretical filtering efficiency of the filter cigarette holder, and when the actual filtering efficiency of the filter cigarette holder is smaller than the theoretical filtering efficiency of the filter cigarette holder, the alarm gives an alarm.

(III) advantageous effects

The invention provides a filter type electronic cigarette, which has the following beneficial effects:

(1) this filtration type electron cigarette, through the one-level filter layer, the secondary filter layer, filter pulp, filter fiber net's cooperation is used, the one-level filter layer, the second grade filter layer all is provided with the cavity filter chamber, be provided with filter pulp in the filter chamber of one-level filter layer, individual fixedly connected with filter fiber net in the filter chamber of second grade filter layer, smoke mouth through heating atomizing tobacco tar gas passes through the one-level filter layer enters into the filter chamber, carry out the preliminary filtration through filter pulp and fall great impurity in the gas, then carry out secondary filter through filter fiber net, and then the contact of isolated oily thing and oral cavity, can hold back other harmful substance in the flue gas.

(2) This filtration type electron cigarette, the opening part of one-level filter layer, second grade filter layer all is provided with a rubber top cap, and rubber top cap connects through the connected mode of joint, and convenient to detach can change and clear up the filter pulp and the filter fiber net of inside regularly.

(3) This filtration type electron cigarette uses through the cooperation of one-level filter layer, secondary filter layer, filter pulp, filtration fibre web, and the tobacco mouth that the tobacco tar gas that passes through the heating atomizing passes through one-level filter layer enters into the filter chamber, increases with the multi-stage filtration with the cooperation and inhales the dynamics to still reducible the smoking sensation of inhaling traditional cigarette.

(4) This filtration type electron cigarette, the one-level filter layer, the opening part of second grade filter layer all is provided with a rubber top cap, rubber top cap connects through the connected mode of joint, the main effect not only embodies being convenient for to the inside operation of clearing up of electron cigarette, can also make things convenient for the change or the maintenance of each spare part simultaneously, avoid because the part damages just need purchase the electron cigarette again, cause use cost to increase.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the filter tip of the present invention;

FIG. 4 is a schematic view of a filter module according to the present invention;

FIG. 5 is a schematic view of a filter module according to the present invention;

FIG. 6 is a schematic view of a cleaning and storage module according to the present invention;

fig. 7 is a partial structural schematic view of the cleaning and accommodating module according to the present invention.

In the figure: 1. a tobacco rod; 101. mounting grooves; 102. a card slot; 103. a threaded rod; 2. a smoke cartridge; 3. a cigarette holder is filtered; 4. a metal top block; 5. a filter tank; 6. a filtration module; 61. a first-stage filter layer; 62. a connecting rod; 63. a secondary filtering layer; 64. a filter chamber; 65. filtering cotton; 66. a rubber top cover; 67. a smoke outlet; 68. filtering the web; 7. a storage box; 8. a first motor; 9. a first rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a third bevel gear; 13. a second rotating shaft; 14. a third rotating shaft; 15. a first cam; 16. a second cam; 17. a baffle plate; 18. cleaning the brush; 19. a first support table; 20. a second support table; 21. a first return spring; 22. a second return spring; 23. a support shaft; 24. cleaning the turntable; 25. a groove; 26. a slide bar; 27. a piston plate; 28. a first limit plate; 29. a second limiting plate; 30. a support spring; 31. a piston cavity; 32. a disinfecting brush head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, a filter-type electronic cigarette includes a cigarette rod 1, a mounting groove 101, a clamping groove 102, a threaded rod 103, a cartridge 2, a filter mouthpiece 3, a metal top block 4, a filter tank 5, a filter module 6, a primary filter layer 61, a connecting rod 62, a secondary filter layer 63, a filter chamber 64, filter cotton 65, a rubber top cover 66, a smoke outlet 67, and a filter fiber net 68.

The initial positions and the connection relations of the structures are as follows:

the utility model provides a filter type electron cigarette, includes tobacco rod 1, the top fixedly connected with cigarette bullet 2 of tobacco rod 1, and cigarette bullet 2 divide into two parts from top to bottom, and wherein first half is filter cigarette holder 3, and the lower half is metal kicking block 4, and filter tank 5 has been seted up to filter cigarette holder 3's inner chamber, and filter tank 5's inner chamber fixedly connected with filter module 6.

Further, the filtering module 6 comprises a first-stage filtering layer 61, a connecting rod 62 is fixedly connected to the top of the first-stage filtering layer 61, a second-stage filtering layer 63 is fixedly connected to the top of the connecting rod 62, hollow filtering cavities 64 are formed in the first-stage filtering layer 61 and the second-stage filtering layer 63, filtering cotton 65 is arranged in the filtering cavities 64 of the first-stage filtering layer 61, and a filtering fiber net 68 is fixedly connected to one of the filtering cavities 64 of the second-stage filtering layer 63.

Further, mounting groove 101 has been seted up at the top of tobacco rod 1, install the atomizer in the mounting groove 101, and the bottom of metal kicking block 4 seted up with the draw-in groove 102 that the upper end of atomizer corresponds, tobacco rod 1 and metal kicking block 4 pass through threaded rod 103 threaded connection.

Further, the openings of the first-stage filter layer 61 and the second-stage filter layer 63 are provided with a rubber top cover 66, and the inner cavity of the rubber top cover 66 is provided with a smoke outlet 67.

Further, the filter web 68 is prepared by vacuum drying the polylactic acid raw material and melt-blowing.

Further, a battery module is arranged in the cigarette rod 1 and located below the mounting groove 101, and the battery module is electrically connected with the atomizer.

Further, battery module includes battery compartment, lithium cell, the lithium cell sets up battery compartment, and be provided with the interface that charges on the lateral wall of cigarette pole, charge structure with the lithium cell electricity is connected.

This filtration type electron cigarette during operation: the inner cavity of the filter tank 5 is fixedly connected with a filter module 6, the filter module 6 comprises a primary filter layer 61, the top of the primary filter layer 61 is fixedly connected with a connecting rod 62, the top of the connecting rod 62 is fixedly connected with a secondary filter layer 63, the primary filter layer 61 and the secondary filter layer 63 are both provided with hollow filter cavities 64, filter cotton 65 is arranged in the filter cavity 64 of the primary filter layer 61, filter fiber nets 68 are fixedly connected in the filter cavities 64 of the secondary filter layer 63, the heated and atomized tobacco tar gas enters the filter cavities 64 through the smoke openings of the primary filter layer 61, larger impurities in the gas are primarily filtered through the filter cotton 65, secondary filtration is carried out through the filter fiber nets 68, contact of oily substances and oral cavities is isolated, other harmful substances in the smoke can be intercepted, the smoking feeling of traditional cigarettes can be reduced, and the primary filter layer 61, The opening part of the second-stage filter layer 64 is provided with a rubber top cover 66, the rubber top covers 66 are connected in a clamping connection mode, the disassembly is convenient, and the filter cotton 65 and the filter fiber net 68 inside can be replaced and cleaned regularly.

To sum up, the filter type electronic cigarette is used by matching a first-stage filter layer, a second-stage filter layer, filter cotton and a filter fiber net, wherein the first-stage filter layer and the second-stage filter layer are both provided with hollow filter cavities, the filter cotton is arranged in the filter cavity of the first-stage filter layer, the filter fiber net is fixedly connected in the filter cavity of the second-stage filter layer, tobacco tar gas subjected to heating atomization enters the filter cavity through a smoke hole of the first-stage filter layer, larger impurities in the gas are preliminarily filtered through the filter cotton, then secondary filtration is carried out through the filter fiber net, contact between oily matters and an oral cavity is isolated, other harmful substances in the smoke can be intercepted, rubber top covers are arranged at openings of the first-stage filter layer and the second-stage filter layer, the rubber top covers are connected through a clamping connection mode, disassembly is convenient, and the filter cotton and the filter fiber net inside can be replaced and cleaned regularly, this filtration type electron cigarette, through the one-level filter layer, the secondary filter layer, filter the cotton, filter the cooperation of fibre web and use, the mouth of cigarette through heating atomizing tobacco tar gas through the one-level filter layer enters into the filter chamber, with the cooperation increase with multistage filtration and inhale the dynamics, thereby but the reduction inhales the sensation of inhaling of traditional cigarette, this filtration type electron cigarette, the one-level filter layer, the opening part of second grade filter layer all is provided with a rubber top cap, the rubber top cap is connected through the connected mode of joint, the primary action not only embodies and is being convenient for to clear up the operation inside the electron cigarette, can also make things convenient for the change or the maintenance of each spare part simultaneously, avoid just needing to purchase the electron cigarette again because the part damages, cause use cost to increase.

Further, the method also comprises the following steps: a cleaning and containing device for the tobacco rod 1;

the clean storage device of cigarette rod 1 include:

a storage box 7;

the storage box 7 is hollow, and a tobacco rod 1 is connected in an inner cavity in a sliding manner;

cleaning components are symmetrically arranged on the upper side and the lower side of the interior of the storage box 7;

the cleaning assembly includes: the first motor 8 is fixedly connected in the storage box 7, and the output ends of the first motors of the two cleaning assemblies are close to each other; the output end of the first motor 8 is fixedly connected with a first rotating shaft 9; the other end of the first rotating shaft 9 is fixedly connected with a first bevel gear 10; a second bevel gear 11 and a third bevel gear 12 are respectively meshed at the left end and the right end of the first bevel gear 10; a second rotating shaft 13 is fixedly connected to the end face of the outer side of the second bevel gear 11; a third rotating shaft 14 is fixedly connected to the outer end face of the third bevel gear 12; the other end of the second rotating shaft 13 is fixedly connected with a first cam 15; the other end of the third rotating shaft 14 is fixedly connected with a second cam 16, and the second rotating shaft 13 and the third rotating shaft 14 are both rotatably connected in the storage box 7; the first cam 15 and the second cam 16 are arranged in parallel, and two baffle plates 17 are arranged between the upper and lower first cams 15 and are respectively close to the upper and lower first cams 15; one side of the baffle 17 far away from the corresponding cam is fixedly connected with a cleaning brush 18;

a first supporting platform 19 and a second supporting platform 20 are respectively arranged and connected on the two outer sides of the first cam 15 and the second cam 16;

the first support table 19 and the second support table 20 are both fixedly connected inside the storage box 7;

a first return spring 21 is fixedly connected to the bottom surface of the first supporting table 19;

a second return spring 22 is fixedly connected to the bottom surface of the second support platform 20;

the other ends of the first return spring 21 and the second return spring 22 are fixedly connected to two ends of the baffle 17;

a supporting shaft 23 is rotatably connected inside the baffle 17;

both ends of the supporting shaft 23 are rotatably connected inside the baffle 17; and the supporting shaft is fixedly connected with a cleaning turntable 24;

a groove 25 is formed in one side, close to the corresponding first motor 8, of the cleaning turntable 24;

a sliding rod 26 is connected inside the groove 25 in a contact manner;

the other end of the sliding rod 26 is fixedly connected with a piston plate 27;

one end of the sliding rod 26 close to the cleaning rotary disc 24 is slidably connected with a first limit plate 28 in a penetrating manner, and the first limit plate 28 is fixedly connected inside the baffle 17;

the sliding rod 26 is positioned at one end of the first limit plate 28 far away from the cleaning rotary disc 24, and is connected with a second limit plate 29 in a sliding manner;

a supporting spring 30 is fixedly connected in front of the first limit plate 28 and the second limit plate 29;

the support spring 30 penetrates the slide bar 26;

the piston plate 27 is slidably connected in the piston cavity 31;

the piston cavity 31 is fixedly connected inside the baffle plate 17;

a disinfection brush head 32 is fixedly connected with one side of the cleaning rotary disc 24 opposite to the groove 25.

The invention has the beneficial effects that: the cigarette box is characterized by further comprising a cleaning and accommodating device, the cigarette rod is accommodated in the accommodating box, a first motor is arranged in an interlayer between the accommodating box and the cigarette rod, a first rotating shaft is fixedly connected to the output end of the first motor, a first bevel gear is fixedly connected to the other end of the first rotating shaft, a second bevel gear and a third bevel gear are respectively meshed at the left end and the right end of the first bevel gear, a second rotating shaft is fixedly connected to the outer side surface of the second bevel gear, a third rotating shaft is fixedly connected to the outer side surface of the third bevel gear, a first cam is fixedly connected to the other end of the second rotating shaft, a second cam is fixedly connected to the other end of the third rotating shaft, two baffle plates are arranged between the upper first cam and the lower cam, a cleaning brush is fixedly connected to the other ends of the baffle plates, the cleaning brush can perform 360-degree all-directional cleaning on the outer wall of the cigarette rod, and a support shaft is rotatably connected to the inner portions of the baffle plates, fixedly connected with cleaning turntable on the back shaft, cleaning turntable can pass through the meshing of slide bar and recess is rotated and is realized the rotation to cleaning turntable, the first limiting plate of below fixedly connected with of slide bar, the top sliding connection of slide bar has the second limiting plate, first limiting plate with fixedly connected with supporting spring between the second limiting plate, supporting spring can guarantee the slide bar is in realize steady sliding transition in the recess to the stability of system has been promoted, the design of piston chamber and piston plate can be guaranteed that system realizes even running.

Further, the method also comprises the following steps: the device comprises a first flow rate sensor, a second flow rate sensor, a first density sensor, a second density sensor, a weight sensor, a controller and an alarm;

the first flow velocity sensor is fixedly connected to the filter cigarette holder 3 and is used for detecting the velocity of smoke flowing out of the filter cigarette holder 3;

the first density sensor is fixedly connected to the filter cigarette holder 3 and is used for detecting the density of smoke flowing out of the filter cigarette holder 3;

the second density sensor is fixedly connected to the smoke outlet of the tobacco rod 1 and used for detecting the density of smoke at the smoke outlet;

the second flow rate sensor is fixedly connected to the smoke outlet of the smoke rod 1 and used for detecting the flow rate of smoke at the smoke outlet;

the weight sensor is arranged at the joint of the cartridge 2 and the tobacco rod 1 and is used for detecting the weight of the cartridge 2;

the controller stores the theoretical filtering efficiency of the filter cigarette holder 3;

the controller is electrically connected with the first flow rate sensor, the second flow rate sensor, the first density sensor, the second density sensor, the weight sensor, the controller and the alarm;

the controller controls the alarm to work based on the detection of the first flow rate sensor, the first density sensor, the second density sensor and the weight sensor;

calculating an equivalent loss pressure Z when the smoke is conveyed to an air outlet of a filter cigarette holder 3 based on the detection of the first flow velocity sensor and the weight sensor and through a formula 1;

in formula 1, V represents the flow rate of smoke of the filter mouthpiece 3 detected by the first flow sensor, and V represents₀The second flow rate sensor detection value; zeta denotes the dynamic viscosity of the smoke, H denotes the distance from the smoke outlet of the tobacco rod 1 to the air outlet of the filter mouthpiece 3, pi is the circumference ratio, D denotes the diameter of the tobacco rod 1, Q denotes the rated gas flow of the filter mouthpiece 3, R denotes the radius of the tobacco rod 1, B denotes the percentage concentration of the smoke at the air outlet of the filter mouthpiece 3, M denotes the weight of the cartridge 2 detected by the weight sensor before each use_xIs shown asThe weight of the cartridge 2 detected by the weight sensor, g represents a gravity coefficient, theta represents an inclination angle between the filter mouthpiece 3 and a horizontal plane, cos theta represents a cosine value of the inclination angle;

calculating the actual filtering efficiency eta of the filter cigarette holder 3 by a formula 2 based on the equivalent loss pressure Z when the smoke is conveyed to the air outlet of the filter cigarette holder 3 and the detection values of the first density sensor and the second density sensor;

in formula 2, [ rho ]₂Representing the second density sensor detection value, p₁Representing the first density sensor detection value;

and comparing the actual filtering efficiency of the filter cigarette holder 3 calculated by the formula 2 with the theoretical filtering efficiency of the filter cigarette holder 3, and when the actual filtering efficiency of the filter cigarette holder 3 is smaller than the theoretical filtering efficiency of the filter cigarette holder 3, the alarm gives an alarm.

The invention has the beneficial effects that: further comprising: the device comprises a first flow rate sensor, a second flow rate sensor, a first density sensor, a second density sensor, a weight sensor, a controller and an alarm; the first flow velocity sensor is fixedly connected to the filter cigarette holder and used for detecting the velocity of smoke flowing out of the filter cigarette holder; the first density sensor is fixedly connected to the filter cigarette holder and is used for detecting the density of smoke flowing out of the filter cigarette holder; the second density sensor is fixedly connected to the smoke outlet of the tobacco rod and used for detecting the density of smoke at the smoke outlet; the second flow rate sensor is fixedly connected to the smoke outlet of the smoke rod and used for detecting the flow rate of smoke at the smoke outlet; the weight sensor is arranged at the joint of the cigarette cartridge and the cigarette rod and used for detecting the weight of the cigarette cartridge; the controller stores the theoretical filtering efficiency of the filter cigarette holder.

The controller is electrically connected with the first flow rate sensor, the second flow rate sensor, the first density sensor, the second density sensor, the weight sensor, the controller and the alarm; the controller controls the alarm to work based on the detection of the first flow rate sensor, the first density sensor, the second density sensor and the weight sensor; calculating an equivalent loss pressure of the smoke when the smoke is conveyed to an air outlet of a filter cigarette holder based on the detection of the first flow velocity sensor and the weight sensor and through a formula; and calculating the actual filtering efficiency of the filter cigarette holder through a formula based on the equivalent loss pressure when the smoke is conveyed to the air outlet of the filter cigarette holder and the detection values of the first density sensor and the second density sensor.

By calculation it is known that: when the smoke is conveyed to the air outlet of the filter cigarette holder, the equivalent loss pressure and the flow speed of the smoke of the filter cigarette holder detected by the first flow speed sensor are detected, and the second flow speed sensor detects the value; the dynamic viscosity of the smoke, the distance from a smoke outlet of the tobacco rod to a gas outlet of the filter cigarette holder, the diameter of the tobacco rod, the rated gas flow of the filter cigarette holder, the radius of the tobacco rod, the percentage concentration of the smoke at the gas outlet of the filter cigarette holder, the weight of the smoke cartridge detected by the weight sensor before each use, the weight of the smoke cartridge detected by the current weight sensor, and the inclination angle between the filter cigarette holder and the horizontal plane are related; the actual filtration efficiency of the filter tip is related to the second density sensor detection value, and the first density sensor detection value is related to the second density sensor detection value.

And comparing the actual filtering efficiency of the filter cigarette holder calculated by the formula with the theoretical filtering efficiency of the filter cigarette holder, and when the actual filtering efficiency of the filter cigarette holder is smaller than the theoretical filtering efficiency of the filter cigarette holder, the alarm gives an alarm.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.