CN110584198A - Flue gas treatment device - Google Patents
Flue gas treatment device Download PDFInfo
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- CN110584198A CN110584198A CN201910845976.1A CN201910845976A CN110584198A CN 110584198 A CN110584198 A CN 110584198A CN 201910845976 A CN201910845976 A CN 201910845976A CN 110584198 A CN110584198 A CN 110584198A
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- smoke
- channel
- cavity
- smoking
- treatment device
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
- A24F13/02—Cigar or cigarette holders
- A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
- A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of tobacco equipment, and discloses a smoke treatment device. The device comprises: the cigarette holder is provided with a smoking channel and a smoke spitting channel which are mutually separated; the cigarette holder is arranged on the device body, and the device body is provided with a smoke containing cavity and a smoke cavity which are mutually separated; one end of the smoke containing cavity is communicated with the smoking channel, the inner wall of the smoke containing cavity and/or the smoking channel is provided with a cigarette clamping structure, and the other end of the smoke containing cavity is provided with an air suction inlet; the smoke cavity is communicated with the smoke spitting channel, a smoke filtering device is arranged in the smoke cavity, a gas outlet is arranged on the smoke cavity, and the gas outlet is positioned on the exhaust side of the smoke filtering device. According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
Description
Technical Field
The invention belongs to the technical field of tobacco equipment, and particularly relates to a smoke treatment device.
Background
Passive smoking is a common name of passive smoking, i.e. the action of involuntarily sucking the smoke ejected by other smokers, also called "forced smoking" or "indirect smoking". Second-hand smoke is actually made up of two types of smoke, one of which is exhaled by the smoker, called mainstream smoke; one is the smoke produced by the cigarette when it burns, called sidestream smoke. People who do not smoke can not inhale any kind of smoke, the second-hand smoke is calculated, and the harm of the second-hand smoke is serious and difficult to avoid, and the number of carcinogens contained in any kind of smoke is dozens.
How to eliminate the harm of the second-hand smoke is a difficult problem in the world at present, a method for eliminating the second-hand smoke which is widely used is not available at present, most of the method is to purify air by using equipment for purifying air or chemical spraying, but the source of the smoke cannot be eliminated by only processing the smoke, and the second-hand smoke is invisibly absorbed and invaded by the second-hand smoke when a victim does not purify the smoke in the air.
Therefore, in the prior art, the second-hand smoke is slowly and efficiently treated by purifying the smoke in the air, and the harm of the second-hand smoke to surrounding people cannot be effectively controlled.
Disclosure of Invention
The embodiment of the invention aims to provide a smoke treatment device, and aims to solve the problem that the prior art cannot completely treat second-hand smoke.
The embodiment of the invention is realized in such a way that the device of the flue gas treatment device comprises:
the cigarette holder is provided with a smoking channel and a smoke spitting channel which are mutually separated;
the cigarette holder is arranged on the device body, and the device body is provided with a smoke containing cavity and a smoke cavity which are mutually separated;
one end of the smoke containing cavity is communicated with the smoking channel, the inner wall of the smoke containing cavity and/or the smoking channel is provided with a cigarette clamping structure, and the other end of the smoke containing cavity is provided with an air suction inlet; the smoke cavity is communicated with the smoke spitting channel, a smoke filtering device is arranged in the smoke cavity, a gas outlet is arranged on the smoke cavity, and the gas outlet is positioned on the exhaust side of the smoke filtering device.
Preferably, the smoke spitting channel is sleeved on the periphery of the smoke sucking channel; or
The smoke discharge channel is arranged beside the smoking channel, and the channel wall parts of the smoke discharge channel and the smoking channel are shared or mutually independent.
Preferably, the smoking channel and the smoke spitting channel are provided with a channel switch control mechanism for controlling channel conduction or a smoke flow direction control mechanism for preventing smoke from flowing backwards.
Preferably, the first switch part is arranged in the smoking channel, the second switch part is arranged in the smoke discharge channel, the first operation part is connected with the first switch part, and the second operation part is connected with the second switch part, wherein the first operation part and the second operation part respectively control the first switch part and the second switch part to switch on or off the smoking channel and the smoke discharge channel; or
The channel switch control mechanism includes:
a third switch part arranged in the smoking channel, a fourth switch part arranged in the smoke spitting channel, and a third operation part connected with the third switch part and/or the fourth switch part; the third switch part and the fourth switch part can be driven by the third operating part to be linked, so that one of the smoking channel and the smoke spitting channel is communicated, and the other one is closed.
Preferably, the flue gas flow direction control mechanism comprises:
the first one-way ventilation mechanism is arranged in the smoking channel, and the second one-way ventilation mechanism is arranged in the smoke spitting channel; the first one-way ventilation mechanism is used for preventing smoke from flowing back to the smoke containing cavity from the smoke sucking channel, and the second one-way ventilation mechanism is used for preventing smoke from flowing back to the smoke spitting channel from the smoke cavity.
Preferably, the flue gas treatment device further comprises:
and the air draft device is arranged on the device body, and the air draft mode of the air draft device is automatic air draft or manual air draft.
Preferably, updraft ventilator's convulsions mode is manual convulsions, and it includes:
the air exhaust cavity is the smoke cavity or a cavity communicated with the smoke cavity;
the piston is arranged in the air draft cavity, is tightly attached to the inner wall of the air draft cavity and can slide back and forth relative to the air draft cavity;
and the piston rod is fixedly connected with the piston, extends out of the air draft cavity and is used for pushing and pulling the piston to draft air.
Preferably, the exhaust chamber is the smoke chamber, and the device body includes:
the inner core is sleeved on the cigarette holder and provided with a smoke flow channel and a smoke containing cavity, the upper end of the smoke flow channel is communicated with the smoke spitting channel, and the lower end of the smoke flow channel is communicated with the smoke cavity;
the smoke-air cavity is formed between the outer shell and the inner core.
Preferably, a third one-way ventilation mechanism is arranged at the air suction inlet to prevent smoke from flowing out of the air suction inlet.
Preferably, the flue gas treatment device further comprises:
the tail plug is detachably arranged at the bottom of the smoke containing cavity.
According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
Drawings
Fig. 1 is a schematic structural diagram of a flue gas treatment device according to an embodiment of the present invention;
fig. 2 is a cross-sectional structural view of a flue gas treatment device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a flue gas filtering device according to an embodiment of the present invention;
FIG. 4 is a diagram of a structure of a cigarette holder according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an air inlet and a tail plug according to an embodiment of the present invention;
fig. 6 is a schematic view of a partial structure of a mouthpiece of a smoke treatment device according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a flue gas treatment device according to another embodiment of the present invention;
FIG. 8 is a schematic three-dimensional structure diagram of a flue gas treatment device according to another embodiment of the present invention;
fig. 9 is a sectional structural view of a flue gas treatment device according to still another embodiment of the present invention.
In the drawings: 1. a mouthpiece; 2. a smoking channel; 3. a smoke discharge passage; 4. a device body; 5. a smoke placing cavity; 6. a flue gas cavity; 7. a cigarette holding structure; 8. an air intake; 9. a flue gas filtering device; 91. an upper filter plate; 92. a lower filter plate; 93. filtering cotton; 10. an air outlet; 11. a first one-way venting mechanism; 12. a second one-way venting mechanism; 13. an air draft device; 14. an air draft cavity; 15. a piston; 16. a piston rod; 17. an inner core; 18. a flue gas channel; 19. a housing; 20. a vent hole; 21. a tail plug; 22. a third one-way venting mechanism; 23. a protective cover; 24. a first switch section; 25. a second switching section; 26. a first operation section; 27. a second operation section; 28. cigarettes; 29. a threaded connection; 30. a handle; 31. and (4) end covers.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example one
As shown in fig. 1 ~ 2, a visual structure diagram and a cross-sectional structure diagram of a flue gas processing apparatus provided by an embodiment of the present invention respectively include:
the cigarette holder 1 is provided with a smoking channel 2 and a smoke spitting channel 3 which are separated from each other;
the cigarette holder is characterized by comprising a device body 4, wherein the cigarette holder 1 is arranged on the device body 4, and the device body 4 is provided with a cigarette containing cavity 5 and a smoke cavity 6 which are mutually separated;
one end of the smoke containing cavity 5 is communicated with the smoking channel 2, the inner wall of the smoke containing cavity 5 and/or the smoking channel 2 is provided with a cigarette clamping structure 7, and the other end of the smoke containing cavity 5 is provided with an air suction inlet 8; the smoke cavity 6 is communicated with the smoke spitting channel 3, a smoke filtering device 9 is arranged in the smoke cavity 3, a gas outlet 10 is arranged on the smoke cavity 6, and the gas outlet 10 is positioned on the exhaust side of the smoke filtering device 9.
In the embodiment of the invention, because cigarette smoke mainly contains harmful substances such as nicotine, tar and the like, the smoke filtering device 9 can filter the smoke by using the smoke filtering principle in the prior art, such as physical barrier filtering, air ratio flow filtering or magnet filtering, wherein the physical barrier filtering is to increase the circulation level of the smoke by using environment-friendly cotton, so that the tar and solid substances of the smoke are attached to the filter cotton, and the filtering effect is enhanced; the air ratio flow filtration adopts the control of the air flow speed to reduce the tar content, the tar can be attached to the filter, the smoke dust in the smoke can also fall in the cavity in the deceleration process, and the smoke dust and the tar form a mixture, so that a large amount of harmful substances are intercepted in the cavity; the magnet filters that the magnetic field of the magnet can make the smoke flow according to the direction of the magnetic force field when the smoke passes through, and the magnet is cold, so that tar and smoke dust achieve the effect of intercepting. Specific smoke filter model or construction the embodiments of the present invention are not specifically illustrated and may be selected or customized based on the cigarette filter equipment or materials currently on the market.
Specifically, as shown in fig. 3, in the embodiment of the present invention, the smoke filtering device 9 includes an upper filtering plate 91 and a lower filtering plate 92, wherein a filtering cotton 93 is sandwiched between the upper filtering plate 91 and the lower filtering plate 92, and the upper filtering plate and the lower filtering plate are both provided with filtering holes, so that the second-hand smoke is filtered by the filtering cotton 93. In other embodiments of the present invention, the necessary selection and design of the structure and materials of the filtering device can be made according to the filtering requirement, and the present invention is not further illustrated and enumerated, and those skilled in the art will mainly achieve the functions described in the embodiments of the present invention.
According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
In the embodiment of the invention, as shown in fig. 4, which is a schematic structural view of the cigarette holder, the smoke discharge channel 3 is sleeved on the periphery of the smoke suction channel 2. In other embodiments of the present invention, the smoke discharge passage 3 may be provided adjacent to the smoking passage 2, and the passage wall portions of the two may be shared or may be independent of each other. Meanwhile, part of the pipe wall of the smoking channel 3 is used as the cigarette clamping structure 7, and the cigarette clamping structure 7 in the embodiment of the invention is just as thick as the cigarette 28 and can be detachably fixed with the cigarette 28 in an interference fit manner. In addition, in other embodiments of the present invention, a cigarette holding structure may also be disposed in the cigarette placing cavity, for example, a clamping structure, a clamping groove, a simple locking structure, etc. are further illustrated and described in the embodiments of the present invention, and a person skilled in the art may perform a simple modified design according to actual needs to achieve the functions described in the present application.
In the embodiment of the present invention, the smoking channel 2 and the smoke discharge channel 3 are provided with a channel switch control mechanism for controlling channel conduction or a smoke flow direction control mechanism for preventing smoke from flowing backwards.
In the embodiment of the present invention, as shown in fig. 4, the case where the smoke flow direction control means is provided in the smoking path 2 and the smoke discharge path 3 is described as an example, the smoke flow direction control means includes:
a first one-way ventilation mechanism 11 arranged in the smoking channel 2 and a second one-way ventilation mechanism 12 arranged in the smoke discharging channel 3; the first one-way ventilation means 11 is used to prevent smoke from flowing from the smoking channel 2 back into the smoke evacuation lumen 5, and the second one-way ventilation means 12 is used to prevent smoke from flowing from the smoke lumen 6 back into the smoke spitting channel 3.
In the embodiment of the present invention, the first one-way venting mechanism 11 and the second one-way venting mechanism 12 may be designed using one-way control components such as one-way valves. According to the embodiment of the invention, the smoke flow direction control mechanism is arranged on the smoking channel and the smoke spitting channel, so that the spitted second-hand smoke can be prevented from being sucked again during smoking and spitting, and the harm of the second-hand smoke to smokers is reduced.
In an embodiment of the present invention, the flue gas treatment apparatus further includes:
updraft ventilator 13 sets up on device body 4, and updraft ventilator 13's convulsions mode is automatic convulsions or manual convulsions, and automatic updraft ventilator such as air exhauster or induced-draft fan can be adopted in automatic convulsions.
In the embodiment of the present invention, as shown in fig. 2, the air draft mode of the air draft device 13 is exemplified by manual air draft, and the air draft mode includes:
the air draft cavity 14, the air draft cavity 14 is the flue gas cavity 6 or the cavity body communicated with flue gas cavity 6;
the piston 15 is arranged in the air draft cavity 14, is tightly attached to the inner wall of the air draft cavity 14 and can slide back and forth relative to the air draft cavity 14;
and the piston rod 16 is fixedly connected with the piston 15, and the piston rod 16 extends out of the air draft cavity 14 and is used for pushing and pulling the piston 15 to draft air.
In an embodiment of the invention, a handle may also be provided at the end of the plunger rod extending out of the pumping chamber 14 for convenient manipulation by the smoker, for example by means of a threaded connection 29 for detachably connecting the handle 30 to the plunger rod 16. In addition, the specific structure of the handle belongs to common mechanical structure parts, and the embodiment of the invention is not further illustrated and described. Through setting up updraft ventilator and then improving the flow of flue gas in the flue gas intracavity, improve the filterable efficiency of flue gas, still bring the use enjoyment when the mode through manual convulsions can the energy saving moreover.
In the embodiment of the present invention, taking the air draft cavity 14 as the flue gas cavity 6 for illustration, the device body 4 includes:
the inner core 17 is sleeved on the cigarette holder 1, the inner core 17 is provided with a smoke flow channel 18 and a smoke containing cavity 5, the upper end of the smoke flow channel 18 is communicated with the smoke spitting channel 2, and the lower end of the smoke flow channel 18 is communicated with the smoke cavity 6;
the upper end of the shell 19 is provided with a vent hole 20, the shell 19 is sleeved on the inner core 17, and a smoke cavity 6 is formed between the shell 19 and the inner core 17. Meanwhile, in the embodiment of the present invention, the lower portion of the housing is provided with a detachable end cap 31, the air outlet 10 is disposed on the end cap 31, and the piston rod 16 can freely slide through the end cap 31.
In the embodiment of the invention, the inner core 17 is detachably sleeved on the cigarette holder 1, the detachable mode can be a simple mechanism such as bolt fixing, buckle clamping and the like, and meanwhile, a certain sealing element can be configured, so that the cigarette holder 1 can be detached from the device body 4 for cigarette loading; in addition, in other embodiments of the present invention, the cigarette holder may not be detachably disposed, a cigarette loading port may be disposed on a side edge of the device body 4, the cigarette 28 is placed into the cigarette placing cavity 5 through the cigarette loading port and is fixed, and then the cigarette loading port is closed. In addition, in other embodiments of the present invention, the smoke-containing chamber 5 may be provided beside the smoke chamber 6, with the channel wall portions of both being common or independent from each other.
In the embodiment of the invention, the smoke cavity 6 is used as the air draft cavity 14, so that when manual air draft is carried out, smoke in the smoke cavity 6 can be completely compressed by the piston and filtered by the smoke filtering device, and the smoke is prevented from being left in the smoke cavity for a long time to cause smoke scale to be generated and accumulated in the smoke cavity.
In an embodiment of the present invention, the flue gas treatment apparatus further includes:
the tail plug 21, the tail plug 21 sets up in putting the cigarette chamber 5 bottom detachably.
In the embodiment of the invention, the detachable tail plug is arranged at the bottom of the cigarette placing cavity, so that cigarette ash cannot fall out during the burning of the cigarette, and the tail plug can be detached to clean the cigarette ash in the cigarette after the burning of the cigarette is finished.
In the embodiment of the present invention, as shown in fig. 5, which is a schematic structural diagram of the air suction inlet and the tail plug, the air suction inlet 7 is disposed on the tail plug 21, and the third one-way ventilation mechanism 22 is disposed at the air suction inlet 7 to prevent the smoke from flowing out of the air suction inlet. In other embodiments of the present invention, the air suction inlet and the tail plug may be separately provided, and the embodiments of the present invention are described as examples.
In the embodiment of the present invention, the third one-way venting mechanism 22 may be designed using a one-way control component such as a one-way valve. According to the embodiment of the invention, the third one-way ventilation mechanism is arranged at the air suction inlet 7, so that the cigarette can be ensured to be normally combusted, and the second-hand smoke in the smoke containing cavity can be ensured not to flow out into the air, so that the second-hand smoke can be harmed to surrounding people.
In an embodiment of the present invention, the flue gas treatment apparatus further includes:
and the protective cover 23 is detachably covered outside the cigarette holder 1. The protective cover 23 can effectively protect the cigarette holder 1, prevent the cigarette holder from being damaged and ensure that the cigarette holder is not easy to be dirtied.
In the embodiment of the invention, when the smoke treatment device is used, the cigarette holder 1 is detached from the device body and taken out, the cigarette 28 is ignited and fixed on the cigarette clamping structure, then the cigarette holder 1 is installed back on the device body 4, and meanwhile, the cigarette 28 enters the smoke placing cavity. When smoking, a user inhales through the cigarette holder, smoke generated by the burning cigarette 28 in the smoke containing cavity 5 flows out of the smoke channel 2 and enters the oral cavity of the user after passing through the smoke channel 2 and the first one-way ventilation mechanism 11, in the process, even if secondary smoke exists in the smoke cavity 6, the secondary smoke in the smoke cavity 6 cannot be inhaled by the smoker under the one-way interception effect of the second one-way ventilation mechanism 12, and the secondary smoke is prevented from being inhaled again to hurt the smoker; when in smoke spitting, the cigarette holder 1 directly spits the smoke, the smoke enters the smoke runner 18 after passing through the smoke spitting channel 3 and the second one-way ventilation mechanism 12 and finally enters the smoke cavity 6, and in the process, because the first one-way ventilation mechanism 11 is arranged on the smoke channel 2, the spit second-hand smoke cannot enter the smoke spitting channel 2 and the smoke containing cavity 5, and the second-hand smoke is prevented from being inhaled by a smoker. After the smoke enters the smoke chamber 6, the smoker manually drives the piston rod 16 to further draw out the smoke inside the smoke chamber 6 after the smoke is filtered by the smoke filtering device 9.
According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
Example two
As shown in fig. 6, a partial structure diagram of another smoke processing apparatus according to an embodiment of the present invention is different from the first embodiment in that, in the embodiment of the present invention, a smoke discharge passage 3 is provided beside a smoke suction passage 2, passage wall portions of the smoke discharge passage and the smoke suction passage 2 are shared, a passage opening/closing control mechanism for performing passage conduction control is provided in the smoke suction passage 2 and the smoke discharge passage 3, and the passage opening/closing control mechanism includes:
the channel switch control mechanism includes: the first switch portion 24 disposed in the smoking channel 2, the second switch portion 25 disposed in the smoke discharge channel 3, the first operation portion 26 connected to the first switch portion 24, and the second operation portion 27 connected to the second switch portion 25, wherein the first operation portion 26 and the second operation portion 27 control the first switch portion 24 and the second switch portion 25 to turn on or off the smoking channel 2 and the smoke discharge channel 3, respectively.
Specifically, as shown in fig. 6, the first switch portion 24 and the second switch portion 25 can just form a seal with the smoking channel 2 and the smoke discharge channel 3, and when the cigarette holder is used, the first switch portion 24 or the second switch portion 25 is driven to rotate by rotating the first operating portion 26 or the second operating portion 27, so that the smoking channel and the smoke discharge channel are switched on and off, smoking or smoke discharge can be controlled to be independent, and then a smoker can be prevented from inhaling second-hand smoke to cause harm. In addition, the first operating portion 26 and the second operating portion 27 may be commonly used knobs with rotation angle limitation, so that the rotation angle of the first switch portion 24 or the second switch portion 25 can be controlled to be precise, and the on and off effects can be ensured.
In addition, in other embodiments of the present invention, the channel switch control mechanism may further include: a third switch part arranged in the smoking channel, a fourth switch part arranged in the smoke discharging channel, and a third operation part connected with the third switch part and/or the fourth switch part; the third switch part and the fourth switch part can be driven by the third operating part to be linked, so that one of the smoking channel and the smoke spitting channel is communicated, and the other one is closed. Specifically, the channel switch control mechanism may refer to a switching principle of a multi-way valve, a switch of the multi-way valve corresponds to switching of the third switch portion and the fourth switch portion, and the smoking channel and the smoke spitting channel are switched by channel switching of the multi-way valve.
In the embodiment of the present invention, as shown in fig. 7, the air draft device 13 of the flue gas treatment device is arranged on the device body 4, the air draft mode of the air draft device 13 is automatic air draft, wherein an automatic air draft device such as an exhaust fan or an exhaust fan is installed inside the air draft device 13, the automatic air draft device belongs to conventional components, and is not further illustrated and illustrated in the embodiment of the present invention.
According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
EXAMPLE III
As shown in fig. 8 ~ 9, a three-dimensional structure diagram and a cross-sectional view of another smoke treatment device according to an embodiment of the present invention are different from those of the first and second embodiments in that in the embodiment of the present invention, the inner core 17 relatively extends out of the housing 19, and the tail plug 21 is detachably disposed at the lower portion of the inner core 17, so that when using the smoke treatment device, a user can insert the cigarette into the smoke containing chamber 5 without igniting the cigarette first, and can insert the cigarette into the smoke containing chamber 5 by clamping the cigarette through the cigarette holding structure 7 on the mouthpiece, then remove the tail plug 21, and then ignite the cigarette from the tail of the device, and then cover the tail plug.
In addition, in fig. 9 in the embodiment of the present invention, the smoke filtering device 9 may be tightly combined with the inside of the housing 19, for example, by interference fit, and then the detachable end cap 31 is used to fix and fix the smoke filtering device, so as to ensure the stability of the smoke filtering device, and when it needs to be replaced, only the end cap 31 needs to be detached, and the smoke filtering device 9 can be pulled out from the housing by pushing and pulling the piston rod 16 for replacement. Of course, the structure in the embodiment of the present invention is only illustrated simply, and a person skilled in the art can design a simple fixing structure of the flue gas filtering device according to actual needs when implementing the scheme of the present invention, and the embodiment of the present invention is not further illustrated and illustrated.
According to the smoke treatment device provided by the embodiment of the invention, the smoking channel and the smoke discharging channel are separated, and the smoke is filtered by the filter device, so that a smoker can avoid repeatedly inhaling second-hand smoke during smoking, and the harm to surrounding people caused by the diffusion of the second-hand smoke is also avoided.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Meanwhile, the connection mode between the components in the embodiment of the present invention may adopt a conventional connection mode, such as the detachable connection, which may be considered by those skilled in the art to include but not limited to a threaded connection, a snap connection, a hook and loop connection, and so on, and simple changes made by those skilled in the art under the guidance of the description of the specification should fall within the protection scope of the present invention.
Claims (10)
1. A flue gas treatment device, characterized in that the device comprises:
the cigarette holder is provided with a smoking channel and a smoke spitting channel which are mutually separated;
the cigarette holder is arranged on the device body, and the device body is provided with a smoke containing cavity and a smoke cavity which are mutually separated;
one end of the smoke containing cavity is communicated with the smoking channel, the inner wall of the smoke containing cavity and/or the smoking channel is provided with a cigarette clamping structure, and the other end of the smoke containing cavity is provided with an air suction inlet; the smoke cavity is communicated with the smoke spitting channel, a smoke filtering device is arranged in the smoke cavity, a gas outlet is arranged on the smoke cavity, and the gas outlet is positioned on the exhaust side of the smoke filtering device.
2. The smoke treatment device of claim 1, wherein the smoke discharge channel is sleeved on the periphery of the smoke suction channel; or
The smoke discharge channel is arranged beside the smoking channel, and the channel wall parts of the smoke discharge channel and the smoking channel are shared or mutually independent.
3. The smoke treatment device according to claim 1, wherein said smoking channel and said smoke discharging channel are provided with channel switch control means for controlling channel conduction or smoke flow direction control means for preventing smoke from flowing backward.
4. The flue gas treatment device according to claim 3, wherein the channel switch control mechanism comprises: the first switch part is arranged in the smoking channel, the second switch part is arranged in the smoke spitting channel, the first operation part is connected with the first switch part, and the second operation part is connected with the second switch part; or
The channel switch control mechanism includes:
a third switch part arranged in the smoking channel, a fourth switch part arranged in the smoke spitting channel, and a third operation part connected with the third switch part and/or the fourth switch part; the third switch part and the fourth switch part can be driven by the third operating part to be linked, so that one of the smoking channel and the smoke spitting channel is communicated, and the other one is closed.
5. The flue gas treatment device according to claim 3, wherein the flue gas flow direction control means comprises:
the first one-way ventilation mechanism is arranged in the smoking channel, and the second one-way ventilation mechanism is arranged in the smoke spitting channel; the first one-way ventilation mechanism is used for preventing smoke from flowing back to the smoke containing cavity from the smoke sucking channel, and the second one-way ventilation mechanism is used for preventing smoke from flowing back to the smoke spitting channel from the smoke cavity.
6. The flue gas treatment device according to claim 1, further comprising:
and the air draft device is arranged on the device body, and the air draft mode of the air draft device is automatic air draft or manual air draft.
7. The smoke treatment device of claim 6, wherein the draft fan has a manual draft fan, comprising:
the air exhaust cavity is the smoke cavity or a cavity communicated with the smoke cavity;
the piston is arranged in the air draft cavity, is tightly attached to the inner wall of the air draft cavity and can slide back and forth relative to the air draft cavity;
and the piston rod is fixedly connected with the piston, extends out of the air draft cavity and is used for pushing and pulling the piston to draft air.
8. The fume treatment device according to claim 7, wherein said air suction chamber is said fume chamber, said device body comprising:
the inner core is sleeved on the cigarette holder and provided with a smoke flow channel and a smoke containing cavity, the upper end of the smoke flow channel is communicated with the smoke spitting channel, and the lower end of the smoke flow channel is communicated with the smoke cavity;
the smoke-air cavity is formed between the outer shell and the inner core.
9. The flue gas treatment device according to claim 1, wherein a third one-way ventilation mechanism is provided at the air intake to prevent flue gas from flowing out of the air intake.
10. The flue gas treatment device according to claim 1, further comprising:
the tail plug is detachably arranged at the bottom of the smoke containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845976.1A CN110584198A (en) | 2019-09-09 | 2019-09-09 | Flue gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845976.1A CN110584198A (en) | 2019-09-09 | 2019-09-09 | Flue gas treatment device |
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| CN110584198A true CN110584198A (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910845976.1A Withdrawn CN110584198A (en) | 2019-09-09 | 2019-09-09 | Flue gas treatment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642819A (en) * | 2020-06-30 | 2020-09-11 | 英华达（上海）科技有限公司 | Electronic cigarette with filtering function |
| CN112826129A (en) * | 2021-03-11 | 2021-05-25 | 江苏中烟工业有限责任公司 | Can return and tell formula filter cigarette holder |
| CN114158770A (en) * | 2021-12-21 | 2022-03-11 | 张书豪 | Desk-top second-hand smoke filter |
-
2019
- 2019-09-09 CN CN201910845976.1A patent/CN110584198A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642819A (en) * | 2020-06-30 | 2020-09-11 | 英华达（上海）科技有限公司 | Electronic cigarette with filtering function |
| TWI747438B (en) * | 2020-06-30 | 2021-11-21 | 英華達股份有限公司 | Electronic cigarette with filtering function |
| CN112826129A (en) * | 2021-03-11 | 2021-05-25 | 江苏中烟工业有限责任公司 | Can return and tell formula filter cigarette holder |
| CN114158770A (en) * | 2021-12-21 | 2022-03-11 | 张书豪 | Desk-top second-hand smoke filter |
| CN114158770B (en) * | 2021-12-21 | 2024-03-26 | 张书豪 | Table type second-hand smoke filter |
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Application publication date: 20191220 |