CN112293796A

CN112293796A - Portable full-automatic flue gas treatment device

Info

Publication number: CN112293796A
Application number: CN202011375531.0A
Authority: CN
Inventors: 孙洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-02-02

Abstract

The invention discloses a portable full-automatic flue gas treatment device, and belongs to the technical field of environment-friendly equipment. The method comprises the following steps: the mainstream smoke absorption structure comprises an absorption cover body, an air hole structure arranged on the absorption cover body and a positioning frame; and a control structure comprising a power supply and control module, a proximity switch and a micro motor; when the proximity switch monitors an object, a signal is transmitted to the control module, and the control module controls the micro motor to drive the absorption cover body to rotate; and a sidestream smoke absorbing structure capable of absorbing smoke from the combustion of the body; a smoke filtering structure in communication with the mainstream smoke absorbing structure and the sidestream smoke absorbing structure, respectively. The device can respectively carry out negative pressure absorption on main side flow smoke generated by a smoker in the smoking process through the main flow smoke absorption structure and the side flow smoke absorption structure, and can filter pollution particles and substances contained in the smoke through the smoke filtering structure and discharge filtered gas; therefore, the environment pollution caused by smoking is effectively prevented, and smokers and other people are protected.

Description

Portable full-automatic flue gas treatment device

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to a portable full-automatic flue gas treatment device capable of effectively treating second-hand flue gas.

Background

Currently, second-hand smoking, also known as passive smoking, generally refers to the mixed smoke generated from tobacco smoke emitted from the burning end of a cigarette or other tobacco product and exhaled by the smoker. The released suspended particulate matters are seriously and widely harmful, and cause serious pollution to the air in houses, offices and other indoor places.

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. However, no matter what kind of smoke is inhaled, people who do not inhale the smoke count second-hand smoke, and the harmful effect on the human health is easily caused. Therefore, for people who smoke or do not smoke, a portable full-automatic smoke treatment device for treating second-hand smoke is urgently needed.

In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and useful researches, and the final products have achieved effective results and have formed the technical solutions to be described below.

Disclosure of Invention

Therefore, the invention provides a portable full-automatic flue gas treatment device, which aims to solve the technical problem that serious and wide harm is caused due to the difficulty in effectively treating the second-hand flue gas at the source in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

the portable full-automatic smoke treatment device can be used for installing cigarettes, and the cigarettes comprise a cigarette body part and a cigarette holder part which are fixedly connected; the portable full-automatic flue gas treatment device comprises:

a mainstream smoke absorbent structure; the mainstream smoke absorption structure comprises an absorption cover body, an air hole structure and a positioning frame; the absorbing cover body is an arc-shaped plate, and the concave side of the absorbing cover body of the arc-shaped plate can correspond to the mouth and the nose of a human body; the air hole structure is arranged on the end face of the concave side of the absorption cover body; the positioning frame can be worn at the back of the neck of a human body, and two ends of the positioning frame can respectively and correspondingly extend to the lower parts of two ears of the human body; two ends of the positioning frame are respectively connected with two ends of the absorption cover body in a one-to-one correspondence manner; and

a control structure; the control structure comprises a power supply and control module, a knob power switch, a proximity switch and a micro motor; the power supply and control module, the knob power switch and the micro motor are fixedly connected to the positioning frame respectively; the proximity switch is fixedly connected with the side end face of the protrusion of the absorption cover body;

the power supply and control module comprises a mobile power supply and a control module, and the knob power switch is connected between the mobile power supply and the control module through a circuit; the control modules are respectively provided with a control input end and a control output end; the proximity switch is connected with the control input end through a circuit and has a switch action distance; the two micro motors correspondingly arranged at the two ends of the positioning frame are respectively connected with the control output end through circuits, each micro motor is provided with an output rotor, and the output rotors of the two micro motors are respectively and correspondingly fixedly connected with the two ends of the absorption cover body one by one; when the sensing surface of the proximity switch monitors that an object reaches the switch action distance, the proximity switch transmits a signal to the control module, the control module controls the two micro motors to start, and output rotors of the two micro motors can respectively drive two ends of the absorption cover body to rotate; and

a sidestream smoke absorbent structure; the sidestream smoke absorption structure comprises an accommodating cover body, a smoke passage port and a vent hole; the accommodating cover body is provided with a cigarette body accommodating cavity which can accommodate a burning cigarette body part and can store cigarette ash generated by burning the cigarette body; a rubber limiting seat is arranged on one side of the accommodating cover body, a cigarette holder clamping opening communicated with the cigarette body accommodating cavity is formed in the rubber limiting seat, the cigarette holder clamping opening can clamp a cigarette holder part by means of the rubber resilience of the rubber limiting seat, and meanwhile, one end, far away from the cigarette body part, of the cigarette holder part can extend to the outside of the rubber limiting seat;

the smoke passage port and the vent hole are respectively arranged on the containing cover body in a back-to-back manner, and the smoke passage port and the vent hole are communicated with the smoke body containing cavity; at least one layer of ash filter screen is fixedly arranged at the inlet of the smoke channel port; and

a mainstream flue gas conduit; one end of the mainstream smoke pipeline is fixedly connected with the convex side end face of the absorbing cover body, and one end of the mainstream smoke pipeline is communicated with the air hole structure; and

a sidestream flue gas pipeline; one end of the side stream flue gas pipeline is communicated with the flue gas channel port; and

a flue gas filtering structure; the other end of the mainstream smoke pipeline is connected with the smoke filtering structure, and smoke absorbed by the pore structure can be conducted to the smoke filtering structure through the mainstream smoke pipeline;

the other end of the side stream smoke pipeline is connected with the smoke filtering structure, and smoke in the smoke body accommodating cavity can be conducted to the smoke filtering structure through the side stream smoke pipeline;

the smoke filtering structure comprises a conduction cover body, a conduction inner shell, a conduction outer shell and a micro air pump; the smoke absorbed by the mainstream smoke pipeline and the sidestream smoke pipeline is conducted into the conduction inner shell through the conduction cover body, is filtered by the interior of the conduction inner shell and then is conducted to the conduction outer shell, and is continuously conducted to the conduction cover body from the conduction outer shell to discharge the gas;

the miniature air pump can respectively generate negative pressure action on the air extracted from the mainstream smoke pipeline and the sidestream smoke pipeline, and further discharge the absorbed smoke to the inside of the conduction inner shell.

On the basis of the technical scheme, the invention can be further improved as follows:

as a modified scheme of the invention, the pore structure is a dispersion absorption pore;

a plurality of dispersion absorption air holes are uniformly and dispersedly formed in the end face of the concave side of the absorption cover body, a first mixed flue gas inner cavity communicated with the dispersion absorption air holes is formed in the absorption cover body, and flue gas entering through the dispersion absorption air holes can reach the first mixed flue gas inner cavity;

one end of the main stream smoke pipeline is communicated with the first mixed smoke inner cavity.

As the improvement scheme of the invention, a plurality of proximity switches are arranged; the convex side end face of the absorption cover body is fixedly connected with an installation plate;

the proximity switches are uniformly dispersed and fixedly connected to the mounting plate.

As the improvement scheme of the invention, the accommodating cover body comprises a first matching cover wall and a second matching cover wall which are fixed in a detachable and clamped manner;

the first matching cover wall and the second matching cover wall are both of semicircular cover body structures, and the first matching cover wall and the second matching cover wall can be matched to form the cigarette body accommodating cavity;

the smoke passage opening is correspondingly formed in the first matching cover wall; the first mating shroud wall can be positioned below as a primary carrier for combustion-generated soot; the vent hole is correspondingly formed in the second matching cover wall, and the cigarette body accommodating cavity can be communicated with the outside air through the vent hole; the second matching cover wall can be positioned above to prevent soot generated by combustion from falling out of the vent hole.

As an improved scheme of the invention, an annular bulge is arranged at one side end of the rubber limiting seat away from the accommodating cover body;

an annular handheld part is formed between the annular bulge and the accommodating cover body.

As an improved scheme of the invention, a smoke landing speed regulating and controlling structure is arranged on the side flow smoke pipeline;

the cigarette landing speed regulating and controlling structure comprises a backflow preventing pipe, a regulating cap and a third thread mounting part; the backflow prevention pipe is fixedly arranged on one side of the sidestream smoke pipeline in a negative angle relative to the smoke flow direction in the sidestream smoke pipeline, and the backflow prevention pipe is communicated with the inside of the sidestream smoke pipeline; the backflow prevention pipe has a preset extending length; the smoke can be prevented from easily flowing back to the outside of the side flow smoke pipeline from the backflow preventing pipe; one end of the backflow prevention pipe, which is far away from the side flow smoke pipeline, is assembled with the adjusting cap in a screwing mode through the third thread mounting part, and the backflow prevention pipe is provided with an adjusting extending channel corresponding to the adjusting cap; the adjusting extension channel can be communicated with the inner part and the outer part of the backflow prevention pipe;

the communication area of the adjusting extension channel between the inside and the outside of the backflow preventing pipe can be changed by rotating the adjusting cap; therefore, under the condition that the negative pressure in the sidestream smoke pipeline is constant, the absorption intensity of smoke in the smoke containing cavity can be changed by increasing or reducing the communication area between the inner part and the outer part of the backflow preventing pipe, and the gas circulation rate in the smoke containing cavity can be regulated and controlled.

As an improvement of the present invention, the flue gas filtering structure further comprises: the air pump power supply seat is used for supplying power to the micro air pump;

a main stream smoke pipe mounting port and a side stream smoke pipe mounting port are respectively formed in two sides of the top end of the conduction cover body; the mainstream smoke pipe mounting port is used for being communicated with the mainstream smoke pipeline, and the sidestream smoke pipe mounting port is used for being communicated with the sidestream smoke pipeline; a second mixed smoke inner cavity arranged in the conduction cover body is communicated between the main stream smoke pipe mounting port and the side stream smoke pipe mounting port, and smoke entering through the main stream smoke pipe mounting port and the side stream smoke pipe mounting port can be converged in the second mixed smoke inner cavity;

the miniature air pump is detachably and fixedly connected to the bottom of the conduction cover body, the bottom of the miniature air pump is clamped and connected to the air pump power supply seat, a push switch is connected between the air pump power supply seat and the miniature air pump through a circuit, and the push switch is fixedly arranged at the top of the conduction cover body;

the miniature air pump is provided with at least one air pump air inlet and at least one air pump air outlet; the air inlet of the air pump is correspondingly connected with the second mixed flue gas inner cavity; the interior of the conduction inner shell is provided with a pre-filter conduction inner cavity, and an air outlet of the air pump is correspondingly connected with the pre-filter conduction inner cavity; the miniature air pump is used for discharging the smoke absorbed by the second mixed smoke inner cavity to the pre-filter transmission inner cavity in the transmission inner shell.

As a modified solution of the present invention, the conductive inner shell is arranged inside the conductive outer shell;

the air pump power supply seat is detachably and fixedly connected with the conduction inner shell through a first threaded mounting part; the conduction cover body is detachably and fixedly connected with the conduction shell body through a second threaded mounting portion.

As an improved scheme of the invention, the inner cavity wall of the pre-filtering guide inner cavity is uniformly attached with a smoke filter layer;

the inner wall of the transmission inner shell is provided with a plurality of first filter holes communicated with the inside and the outside of the pre-filter transmission inner cavity, and the smoke in the pre-filter transmission inner cavity can reach the first filter holes after being filtered by the smoke filter layer; the cavity wall of one side of the filtered conducting outer cavity, which is close to the conducting inner shell, is provided with a plurality of second filtering holes, and the second filtering holes can be communicated with the first filtering holes;

a filtered conducting outer cavity is arranged on the inner side of the conducting outer shell and correspondingly positioned on the outer side of the conducting inner shell, and the filtered conducting outer cavity is used for discharging gas formed after smoke is filtered; the first filter outlet can conduct filtered gas to the filtered conducting outer cavity through the second filter outlet;

a gas communicating cavity is further formed in the conducting cover body, and a plurality of gas outlet pipes communicated with the gas communicating cavity are further fixedly arranged at the top of the conducting cover body; the filtered conducting outer cavity can be communicated with the gas communication cavity; the filtered gas in the outer filter conduction cavity can be conducted through the gas communication cavity continuously and discharged from the gas outlet pipe.

As an improved scheme of the invention, a hanging rope is fixedly connected to the top end of the conduction cover body, the mainstream smoke absorption structure can be stably worn on the neck, and the sidestream smoke absorption structure can be stably held by hand, so that the smoke filtering structure can be worn on the neck of a human body through the hanging rope.

The invention has the following advantages:

the device can respectively carry out negative pressure absorption on main side flow smoke generated in the smoking process of a smoker through the main flow smoke absorption structure and the side flow smoke absorption structure, and can conduct the absorbed smoke to the smoke filtering structure through a pipeline, effectively filter pollution particles and substances contained in the smoke through the smoke filtering structure and discharge filtered gas; meanwhile, the mainstream smoke absorption structure can automatically monitor the smoking action and immediately make a reaction action adaptive to the corresponding smoking action according to the human smoking action, so that the intelligent automation degree and the practicability are improved; besides, the sidestream smoke absorption structure can synchronously store the cigarette ash generated by the combustion of the cigarette body on the basis of absorbing sidestream smoke, so that the smoke leakage caused by the conventional cigarette ash flicking is avoided; therefore, the environment pollution caused by smoking is effectively prevented, smokers and other people are protected, and the functional feasibility is improved.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.

Fig. 1 is a schematic view of the overall structure of a portable full-automatic flue gas treatment device provided by an embodiment of the invention.

Fig. 2 is a schematic structural diagram of a mainstream smoke absorbing structure and a control structure in the portable full-automatic smoke processing device according to the embodiment of the present invention.

Fig. 3 is a second schematic structural diagram of a mainstream smoke absorbing structure and a control structure in the portable full-automatic smoke processing device according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a sidestream smoke absorption structure in a portable full-automatic smoke treatment device according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a smoke landing speed control valve in the portable full-automatic smoke processing device provided in the embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a smoke filtering structure in the portable full-automatic smoke processing device according to the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the main stream smoke absorption structure 1, an absorption cover body 11, a dispersion absorption air hole 111, a first mixed smoke inner cavity 112, a mounting plate 12 and a positioning frame 13;

the control structure 2, a power supply and control module 21, a knob power switch 22, a proximity switch 23 and a micro motor 24;

a mainstream smoke pipeline 3;

the smoke filtering structure 4, a conduction cover body 41, a main stream smoke pipe mounting port 411, a side stream smoke pipe mounting port 412, a second mixed smoke inner cavity 413, a conduction inner shell 42, a pre-filtration conduction inner cavity 421, a first thread mounting part 422, a first filtering hole 423, a conduction outer shell 43, a post-filtration conduction outer cavity 431, a second thread mounting part 432, a second filtering hole 433, a micro air pump 44, an air pump air inlet 441, an air pump air outlet 442, an air pump power supply seat 45, a smoke filtering layer 46, an air communicating cavity 47, an air outlet pipe 48 and a press switch 49;

the cigarette comprises a sidestream smoke absorption structure 5, an accommodating cover body 51, a first matching cover wall 511, a second matching cover wall 512, a cigarette body accommodating cavity 52, a rubber limiting seat 53, a handheld part 531, a cigarette holder clamping opening 54, anti-skidding teeth 541, a smoke channel opening 55, a cigarette ash filter screen 551 and a vent hole 56;

a sidestream flue gas pipeline 6;

the smoke landing speed regulating structure 7, the backflow prevention pipe 71, the regulating extension channel 711, the regulating cap 72 and the third thread mounting part 73;

the rope 8 is hung.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.

The embodiment of the invention provides a portable full-automatic smoke treatment device as shown in figures 1-6, which is worn by a smoker and comprises a mainstream smoke absorption structure 1, a control structure 2, a mainstream smoke pipeline 3, a smoke filtering structure 4, a sidestream smoke absorption structure 5, a sidestream smoke pipeline 6, a smoke landing speed regulating structure 7 and a hanging rope 8; the main-side-flow smoke absorption structure is used for respectively absorbing main-side-flow smoke generated by a smoker in the smoking process through the main-flow smoke absorption structure 1 and the side-flow smoke absorption structure 5 in a negative pressure mode, and the absorbed smoke can be conducted to the smoke filtering structure 4 through a pipeline, so that pollutant particles and substances contained in the smoke are effectively filtered through the smoke filtering structure 4, and filtered gas is discharged; meanwhile, the mainstream smoke absorption structure 1 can automatically monitor the smoking action and immediately make a reaction action adaptive to the corresponding smoking action according to the human smoking action, so that the intelligent automation degree and the practicability are improved; besides, the sidestream smoke absorption structure 5 can synchronously store the cigarette ash generated by the combustion of the cigarette body on the basis of absorbing sidestream smoke, so that the smoke leakage caused by the conventional cigarette ash flicking is avoided; therefore, the environment pollution caused by smoking is effectively prevented, and smokers and other people are protected. The specific settings are as follows:

as shown in fig. 1 to 3, the mainstream smoke absorbing structure 1 comprises an absorbing hood body 11, dispersion absorbing pores 111, a first mixed smoke inner cavity 112, a mounting plate 12 and a positioning frame 13; wherein, the absorbing cover body 11 adopts an arc-shaped plate, and the concave side of the absorbing cover body 11 of the arc-shaped plate can correspond to the mouth and nose of a human body; a plurality of dispersing and absorbing air holes 111 are uniformly distributed on the end face of the concave side of the absorbing cover body 11, a first mixed flue gas inner cavity 112 communicated with the plurality of dispersing and absorbing air holes 111 is formed in the absorbing cover body 11, and flue gas entering through the dispersing and absorbing air holes 111 can reach the first mixed flue gas inner cavity 112, so that the flue gas exhaled by the mouth and the nose of a human body can be effectively and stably absorbed by the plurality of dispersing and absorbing air holes 111 through negative pressure after being diffused; the protruding side end face of the absorbing cover body 11 is fixedly provided with one end of a mainstream smoke pipeline 3, one end of the mainstream smoke pipeline 3 is communicated with the first mixed smoke inner cavity 112, and the other end of the mainstream smoke pipeline 3 is connected with the smoke filtering structure 4 so that smoke in the first mixed smoke inner cavity 112 can be conducted to the smoke filtering structure 4 through the mainstream smoke pipeline 3. The mounting plate 12 is fixedly connected to the protruding side end surface of the absorbing hood body 11. The positioning frame 13 can be worn at the back of the neck of a human body, and two ends of the positioning frame 13 can respectively and correspondingly extend to the lower parts of two ears of the human body; two ends of the positioning frame 13 are respectively connected with two ends of the absorbing cover body 11 in a one-to-one correspondence manner, so as to maintain the installation stability of the absorbing cover body 11.

With continued reference to fig. 1 to 3, the control structure 2 includes a power supply and control module 21, a knob power switch 22, a proximity switch 23, and a micro motor 24; the power supply and control module 21, the knob power switch 22 and the micro motor 24 are fixedly connected to the positioning frame 13; the proximity switch 23 is provided with a plurality of proximity switches 23 which are uniformly dispersed and fixedly connected with the mounting plate 12. The power supply and control module 21 comprises a mobile power supply and a control module, and the knob power switch 22 is connected between the mobile power supply and the control module through a circuit and used for controlling the on-off of the power supply through the knob power switch 22; the control modules are respectively provided with a control input end and a control output end; the proximity switches 23 are respectively connected with the control input end through a circuit, and the proximity switches 23 can monitor whether the sidestream smoke absorption structure 5 reaches the switch action distance of the proximity switches 23 in real time on the basis that mechanical contact is not needed to apply pressure; the two micro motors 24 correspondingly arranged at the two ends of the positioning frame 13 are respectively connected with the control output end through a circuit, the micro motors 24 are provided with an output rotor, and the output rotors of the two micro motors 24 are respectively fixedly connected with the two ends of the absorbing cover body 11 in a one-to-one correspondence manner; when the sensing surface of the proximity switch 23 detects that the sidestream smoke absorption structure 5 reaches a preset switch action distance of the proximity switch 23, the proximity switch 23 transmits a signal to the control module, the control module further controls the two micro motors 24 to start, and the output rotors of the two micro motors 24 respectively drive the two ends of the absorption cover body 11 to rotate downwards by a preset angle, namely, the absorption cover body 11 rotates to the position below the chin of a human body, so that the smoke extraction action can be smoothly finished; after the smoking action is accomplished, move out proximity switch 23 preset's switch action distance with the smoke body and sidestream smoke absorbing structure 5, proximity switch 23's response face can not detect the object this moment with signal transmission to control module, continue to control two micro motor 24 by control module and start, the output rotor of two micro motor 24 drives the both ends of the absorbing cover body 11 respectively and upwards rotates predetermined angle to the normal position, promptly, make the absorbing cover body 11 rotate back to the oronasal position that corresponds the human body again, make the absorbing cover body 11 can accomplish the absorption to oronasal exhaling flue gas smoothly.

The control module may employ, but is not limited to, an STM32 microcontroller.

As shown in fig. 1 and 4, the sidestream smoke absorption structure 5 comprises an accommodating cover body 51, a smoke accommodating cavity 52, a rubber limiting seat 53, a cigarette holder clamping port 54, a smoke passage port 55 and a vent hole 56; the accommodating cover body 51 comprises a first matching cover wall 511 and a second matching cover wall 512 which are detachably clamped and fixed; the first matching cover wall 511 and the second matching cover wall 512 are both semi-circular cover body structures, and the first matching cover wall 511 and the second matching cover wall 512 can be matched to form the cigarette body accommodating cavity 52, so that the cigarette body accommodating cavity 52 can effectively accommodate a burning cigarette body part and can store cigarette ash generated by burning the cigarette body; the second matching cover wall 512 is made of transparent plastic material, so that the internal condition or the ash storage capacity of the cigarette body accommodating cavity 52 can be observed conveniently through the second matching cover wall 512.

The accommodating cover body 51 is provided with an accommodating cavity inlet communicated with the cigarette body accommodating cavity 52; the rubber limiting seat 53 is detachably clamped and fixedly arranged at the inlet of the accommodating cavity, the rubber limiting seat 53 is provided with a cigarette holder clamping opening 54 communicated with the inlet of the accommodating cavity, the cigarette holder clamping opening 54 can stably clamp a cigarette holder by means of the rubber resilience of the rubber limiting seat 53, and meanwhile, one end of the cigarette holder far away from the cigarette body can extend from the cigarette holder clamping opening 54 to the outside of the rubber limiting seat 53, so that the use is more convenient; preferably, a plurality of anti-slip teeth 541 are arranged on the inner side wall corresponding to the cigarette holder clamping opening 54, so as to improve the clamping stability of the cigarette holder through the anti-slip teeth 541, thereby improving the practical feasibility of the function; an annular bulge is further arranged at one side end, away from the accommodating cover body 51, of the rubber limiting seat 53, an annular handheld portion 531 is formed between the annular bulge and the accommodating cover body 51, the handheld portion 531 is used for effectively adapting to the finger clamping action habit of a human body, and the human engineering is met.

Optionally, a layer of fire retardant is coated on the inner side walls of the first and second

mating housing walls

511 and 512 to further increase the safety in use.

The smoke passage opening 55 and the vent hole 56 are respectively arranged on the accommodating cover body 51 in a back-to-back manner, and the smoke passage opening 55 and the vent hole 56 are both communicated with the smoke body accommodating cavity 52; specifically, the smoke passage port 55 is correspondingly formed in the first matching cover wall 511, so as to effectively discharge smoke generated by the combustion of smoke through a smoke passage port 55 connecting pipeline; when in use, the first matching cover wall 511 is positioned below and used as a main bearing part for generating soot by combustion, and a layer of soot filter 551 is fixedly arranged at the inlet of the flue gas channel opening 55 and used for preventing the soot from falling into the connecting pipeline of the flue gas channel opening 55; a plurality of the vent holes 56 can be arranged, and the plurality of vent holes 56 are correspondingly arranged on the second matching cover wall 512 and are used for being communicated with the outside air through the vent holes 56, so that the situation that the smoke body is extinguished due to overhigh smoke concentration in the smoke body accommodating cavity 52 is avoided; when the cigarette holder is used, the second matching cover wall 512 is located above, so that the condition in the cigarette body accommodating cavity 52 can be effectively observed at any time, and cigarette ash can be prevented from falling out from the vent holes 56, and the functional environmental protection performance is improved.

One end of the sidestream smoke pipeline 6 is correspondingly connected with the smoke channel port 55, and the other end of the sidestream smoke pipeline 6 is connected with the smoke filtering structure 4, so that smoke in the smoke body accommodating cavity 52 can be conducted into the smoke filtering structure 4 through the sidestream smoke pipeline 6 to be filtered.

As a preferable scheme of this embodiment, a smoke landing speed regulating structure 7 is provided on the sidestream smoke pipeline 6. Due to the negative pressure effect from the side flow smoke pipeline 6, smoke in the smoke body accommodating cavity 52 can flow into the side flow smoke pipeline 6 continuously, and meanwhile, external air continuously flows into the smoke body accommodating cavity 52 through the vent hole 56, so that the air flowing speed in the smoke body accommodating cavity 52 is increased easily, the burning rate of smoke bodies is increased, the available rate is reduced, the resource waste is caused, and the environment is indirectly polluted. The problem can be effectively improved through the smoke landing speed regulating structure 7 arranged on the side stream smoke pipeline 6; specifically, referring to fig. 1 and 5, the smoke landing speed regulating structure 7 includes a backflow prevention pipe 71, an adjusting cap 72, and a third threaded mounting portion 73; the backflow prevention pipe 71 is fixedly arranged on one side of the sidestream smoke pipeline 6 at a negative angle relative to the smoke flow direction in the sidestream smoke pipeline 6, the backflow prevention pipe 71 is communicated with the inside of the sidestream smoke pipeline 6, and the backflow prevention pipe 71 also has a preset extending length and is used for effectively preventing smoke from flowing back to the outside of the sidestream smoke pipeline 6 from the backflow prevention pipe 71; one end of the backflow preventing pipe 71, which is far away from the side flow flue gas pipeline 6, is in threaded fit with the adjusting cap 72 through the third threaded mounting part 73, and the backflow preventing pipe 71 is provided with an adjusting extension channel 711 corresponding to the adjusting cap 72; the adjusting extension channel 711 is long, the adjusting extension channel 711 can communicate the inside and the outside of the backflow prevention pipe 71, and the communication area of the adjusting extension channel 711 between the inside and the outside of the backflow prevention pipe 71 can be changed by rotating the adjusting cap 72; therefore, under the condition that negative pressure in the side flow smoke pipeline 6 is certain, the absorption intensity of smoke in the smoke containing cavity 52 can be effectively changed by increasing or reducing the communication area between the inside and the outside of the backflow preventing pipe 71, the gas circulation rate in the smoke containing cavity 52 can be automatically regulated according to actual conditions, the increase range of the gas flow rate is improved on the basis that the smoke can be stably discharged, and the smoke is prevented from being burnt too fast.

As shown in fig. 1 and 6, the smoke filtering structure 4 includes a conductive cover 41, a conductive inner shell 42, a conductive outer shell 43, a micro air pump 44, an air pump power supply seat 45, a smoke filtering layer 46, an air communicating cavity 47, an air outlet pipe 48 and a push switch 49; the smoke absorbed by the mainstream smoke pipeline 3 and the sidestream smoke pipeline 6 is transmitted to the transmission inner shell 42 through the transmission cover body 41 in sequence, and is transmitted to the transmission outer shell 43 after being filtered inside the transmission inner shell 42, and the transmission outer shell 43 is continuously transmitted to the transmission cover body 41 to discharge the gas. Specifically, two sides of the top end of the conduction cover 41 are respectively provided with a mainstream smoke pipe mounting port 411 and a sidestream smoke pipe mounting port 412; the mainstream smoke pipe mounting port 411 is used for being communicated with the mainstream smoke pipe 3, and the sidestream smoke pipe mounting port 412 is used for being communicated with the sidestream smoke pipe 6; a second mixed flue gas inner cavity 413 arranged inside the conduction cover body 41 is commonly communicated between the main flow flue pipe mounting port 411 and the side flow flue pipe mounting port 412, and flue gas entering through the main flow flue pipe mounting port 411 and the side flow flue pipe mounting port 412 is converged in the second mixed flue gas inner cavity 413; the miniature air pump 44 is detachably and fixedly connected to the bottom of the conduction cover body 41 through bolts, the bottom of the miniature air pump 44 is clamped to the air pump power supply seat 45, and a lithium battery is arranged in the air pump power supply seat 45 and used for supplying power to the miniature air pump 44 through the air pump power supply seat 45; the push switch 49 is connected between the air pump power supply base 45 and the micro air pump 44 through a circuit, and the push switch 49 is fixedly arranged on the top of the conduction cover 41, so that the starting or closing operation is convenient.

The micro air pump 44 has at least one air pump inlet 441 and at least one air pump outlet 442; the air inlet 441 of the air pump is correspondingly connected with the second mixed flue gas inner cavity 413; the interior of the conduction inner shell 42 is provided with a pre-filter conduction inner cavity 421, the air pump air outlet 442 is correspondingly connected with the pre-filter conduction inner cavity 421 so as to respectively extract air into the mainstream smoke pipeline 3 and the sidestream smoke pipeline 6 through the miniature air pump 44 to generate negative pressure, and further discharge the absorbed smoke into the pre-filter conduction inner cavity 421 in the conduction inner shell 42. Air pump power supply seat 45 with link to each other through a first screw thread installation department 422 detachable rigid coupling between the shell body 42 in the conduction, conduction lid 41 with it links to each other through a second screw thread installation department 432 detachable rigid coupling between the shell body 43 to conduct, shell body 42 locates in the conduction the inside of shell body 43 to this improves overall structure's leakproofness and miniature air pump 44 and leads the stability of correspondence between the inner chamber 421 before straining, can effectively open the interior shell body 42 of conduction simultaneously and be convenient for change inside filter core structure, has guaranteed the functional practicality of structure.

The smoke filtering layer 46 forms a filter element structure of the pre-filtering conducting inner cavity 421, and the smoke filtering layer 46 is uniformly attached to the inner cavity wall of the pre-filtering conducting inner cavity 421; a plurality of first filtering holes 423 communicated with the inside and the outside of the pre-filtering guide inner cavity 421 are uniformly formed in the inner wall of the transmission inner shell 42, and the smoke in the pre-filtering guide inner cavity 421 can reach the first filtering holes 423 after being filtered by the smoke filtering layer 46. A filtered conducting outer cavity 431 is arranged on the inner side of the conducting outer shell 43 corresponding to the outer side of the conducting inner shell 42 and used for discharging gas formed by filtering smoke through the filtered conducting outer cavity 431; the outer filter cavity 431 is provided with a plurality of second filter holes 433 on a side wall close to the inner conductive shell 42, the plurality of second filter holes 433 are communicated with the plurality of first filter holes 423, and the first filter holes 423 can conduct filtered gas to the outer filter cavity 431 through the second filter holes 433. A gas communicating cavity 47 is further formed in the conducting cover body 41, and a plurality of gas outlet pipes 48 communicated with the gas communicating cavity 47 are further fixedly arranged at the top of the conducting cover body 41; the filtered conductive outer chamber 431 can communicate with the gas communication chamber 47; therefore, the filtered gas in the outer filtering conduction cavity 431 can be continuously conducted through the gas communication cavity 47 and effectively discharged from the gas outlet pipe 48, the function integration degree is high, and the practicability is improved.

As another preferable scheme of this embodiment, a hanging rope 8 is fixedly connected to the top end of the conduction cover 41, so that the mainstream smoke absorbing structure 1 can be stably worn on the neck, and the sidestream smoke absorbing structure 5 can be stably held by hand, so that the smoke filtering structure 4 can be worn on the neck of a human body through the hanging rope 8, and the hanging rope is not required to be held by hand, and is convenient and practical; the whole sense of incongruity is low, and the action habit of common smokers is met.

A use method of a portable full-automatic flue gas treatment device comprises the following specific processes:

s1: when a user needs to smoke, the positioning frame 13 in the mainstream smoke absorbing structure 1 is worn at the back of the neck of a human body, and two ends of the positioning frame 13 respectively extend to the lower parts of two ears of the human body; the absorption hood body 11 can respectively rotate to the mouth and nose of the human body or the front lower side position of the chin of the human body according to the use scene based on the micro motor 24 at the two ends of the positioning frame 13.

The smoke filtering structure 4 is worn on the neck of a human body or a preset hanging position through a hanging rope 8.

Extending the cigarette body part of the cigarette into the cigarette body accommodating cavity 52 of the sidestream smoke absorption structure 5 through expanding the cigarette mouth clamping port 54 of the rubber limiting seat 53 in the sidestream smoke absorption structure 5; and the expansion of the mouthpiece holding opening 54 is released, so that the mouthpiece holding opening 54 holds the mouthpiece part of the cigarette under the elastic action of the rubber stopper 53, and at the same time, the side of the mouthpiece part away from the body part protrudes to the outside of the mouthpiece holding opening 54.

S2: the second mating hood wall 512 in the receiving hood body 51 is opened, and the second mating hood wall 512 is quickly and cooperatively installed on the first mating hood wall 511 after the ignition of the cigarette body.

The knob power switch 22 in the control structure 2 and the push switch 49 in the smoke filtering structure 4 are sequentially started, at this time, the micro air pump 44 in the smoke filtering structure 4 is started, and the micro air pump 44 is used for respectively pumping air into the mainstream smoke pipeline 3 and the sidestream smoke pipeline 6 and generating a negative pressure effect.

S3: fingers are held in the hand-held portion 531 of the sidestream smoke absorption structure 5.

When smoking is needed, the cigarette holder protruding part arranged at the cigarette holder clamping opening 54 is leaned against the absorption cover body 11 in the mainstream smoke absorption structure 1 by holding, at the moment, one of the proximity switches 23 arranged on the absorption cover body 11 senses the cigarette holder protruding part according to a preset monitoring distance, the proximity switch 23 transmits a monitored sensing signal to the control module, the control module further controls the micro motor 24 to work, the micro motor 24 drives the absorption cover body 11 positioned at the mouth and nose of a human body to rotate downwards, so that the absorption cover body 11 corresponds to the front lower side position of the chin of the human body, and the mouth position of the human body is exposed to finish smoking.

After smoking, the cigarette holder protrusion part arranged at the cigarette holder clamping opening 54 is far away from the absorption cover body 11 in the mainstream smoke absorption structure 1 by holding, at the moment, when the last proximity switch 23 arranged at the absorption cover body 11 cannot sense the cigarette holder protrusion part within a preset monitoring distance, a signal is transmitted to the control module, the control module further controls the micro motor 24 to work, so that the micro motor 24 drives the absorption cover body 11 positioned at the lower front side of the chin of a human body to rotate upwards, the absorption cover body 11 returns to correspond to the mouth and nose of the human body again, a user exhales the inhaled smoke from the mouth and nose, under the action of negative pressure transmitted by the mainstream smoke pipeline 3, the exhaled smoke is scattered and respectively flows to a plurality of scattered absorption air holes 111 uniformly and dispersedly arranged at the inner side of the absorption cover body 11, and flows to the first mixed smoke inner cavity 112 together by the plurality of scattered absorption air holes 111, and further flows from the first mixed flue gas inner chamber 112 into the mainstream flue gas conduit 3.

S4: the smoke generated by the combustion of the smoke body in the smoke body accommodating cavity 52 flows into the side stream smoke pipeline 6 from the smoke passage port 55 under the action of the negative pressure transmitted by the side stream smoke pipeline 6; oxygen required by the combustion of the cigarette body flows into the cigarette body accommodating cavity 52 from the outside of the cigarette body accommodating cavity 52 under the action of negative pressure; the cigarette ash generated by the burning of the cigarette body temporarily stores the cigarette ash to one side of the cigarette body accommodating cavity 52 far away from the cigarette holder after falling.

S5: the smoke absorbed by the main stream smoke pipeline 3 and the side stream smoke pipeline 6 under the action of negative pressure flows to the conduction cover body 41 of the smoke filtering structure 4, and is mixed and concentrated in the second mixed smoke inner cavity 413 inside the conduction cover body 41; the smoke absorbed into the second mixed smoke chamber 413 further flows into the pre-filter conducting chamber 421 inside the inner shell 42 by the further conducting action of the micro air pump 44.

The concentration of the smoke inside the pre-filtering conducting inner cavity 421 gradually increases, and under the action of the generated positive pressure, the smoke is gradually transmitted to the plurality of first filtering holes 423 arranged on the side wall of the conducting inner shell 42, and simultaneously passes through the smoke filtering layer 46 arranged on the inner side part of the pre-filtering conducting inner cavity 421 in the transmission process, so as to filter harmful particles and substances contained in the smoke, and the filtered gas is sequentially transmitted to the post-filtering conducting outer cavity 431 in the conducting outer shell 43 through the first filtering holes 423 and the second filtering holes 433, and is further transmitted to the gas outlet pipe 48 at the top of the conducting cover 41 through the post-filtering conducting outer cavity 431, and then is discharged.

S6: when the cigarette body in the cigarette body accommodating cavity 52 is burnt too fast and the cigarette smoke obviously can not flow out from the vent hole 56, the cigarette burning speed is regulated and controlled by the cigarette landing speed regulating and controlling structure 7 arranged on the side stream cigarette gas pipeline 6.

Specifically, the adjusting cap 72 in the cigarette landing speed adjusting structure 7 is rotated and screwed, so that the adjusting cap 72 moves upwards based on the position of the backflow preventing pipe 71, the shielding of the adjusting extending passage 711 is gradually released, the area of the adjusting extending passage 711 communicating with the inside and the outside of the backflow preventing pipe 71 is gradually increased, and the gas outside the backflow preventing pipe 71 can flow into the backflow preventing pipe 71 through the adjusting extending passage 711 and further flow to the side stream smoke pipeline 6. At this time, under the condition that the absorption force in the sidestream smoke pipe 6 is the same, the absorption force in the smoke containing cavity 52 is reduced, and the gas circulation rate and the smoke combustion speed in the smoke containing cavity 52 are both reduced.

S7: after smoking, the second mating cover wall 512 is opened, the mouthpiece portion is removed from the mouthpiece holding opening 54 toward one side of the body receiving cavity 52, and finally the burning body is extinguished.

S8: when the cigarette ash generated by combustion in the cigarette body accommodating cavity 52 needs to be treated regularly or after each smoking, the amount of the cigarette ash is observed through the transparent second matching cover wall 512, the first matching cover wall 511 and the second matching cover wall 512 which are clamped and fixed are separated, namely, the second matching cover wall 512 is taken down, the cigarette ash is positioned in the first matching cover wall 511, the cigarette ash in the first matching cover wall 511 is poured to a preset position such as a garbage can, and the first matching cover wall 511 and the second matching cover wall 512 are continuously clamped and fixed again.

S9: when the smoke filter layer 46 arranged on the inner side of the pre-filter conductive inner cavity 421 needs to be replaced and maintained, the conductive cover 41 is screwed, so that the second thread mounting part 432 connected between the conductive cover 41 and the conductive outer shell 43 and the first thread mounting part 422 connected between the air pump power supply seat 45 fixedly connected to the conductive cover 41 and the conductive inner shell 42 are simultaneously unscrewed, and the smoke filter layer 46 is directly taken out from the cavity inlet of the pre-filter conductive inner cavity 421 for replacement or maintenance.

After the replacement and maintenance of the smoke filter layer 46 are completed, the conductive inner casing 42 is screwed to the air pump power supply base 45 again through the first screw mounting portion 422, and then the conductive outer casing 43 is screwed to the conductive cover 41 again through the second screw mounting portion 432.

Thus, the use method of the portable full-automatic flue gas treatment device is completed.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The portable full-automatic smoke treatment device can be used for installing cigarettes, and the cigarettes comprise a cigarette body part and a cigarette holder part which are fixedly connected; its characterized in that, portable full-automatic flue gas processing apparatus includes:

2. The portable full-automatic flue gas treatment device according to claim 1, wherein the air hole structure is a dispersion absorption air hole;

3. The portable full-automatic flue gas treatment device according to claim 1, wherein a plurality of proximity switches are provided; the convex side end face of the absorption cover body is fixedly connected with an installation plate;

4. The portable full-automatic flue gas treatment device according to claim 1, wherein the accommodating cover body comprises a first matching cover wall and a second matching cover wall which are detachably clamped and fixed;

5. The portable full-automatic flue gas treatment device according to claim 1 or 4, wherein an annular bulge is arranged at one side end of the rubber limiting seat away from the accommodating cover body;

6. The portable full-automatic flue gas treatment device according to claim 1, wherein a flue gas landing speed regulating structure is arranged on the side stream flue gas pipeline;

7. The portable full-automatic flue gas treatment device of claim 1, wherein the flue gas filtering structure further comprises: the air pump power supply seat is used for supplying power to the micro air pump;

8. The portable full-automatic flue gas treatment device according to claim 7, wherein the conductive inner shell is arranged inside the conductive outer shell;

9. The portable full-automatic flue gas treatment device according to claim 8, wherein the inner cavity wall of the pre-filter guide inner cavity is uniformly attached with a flue gas filter layer;

10. The portable full-automatic smoke treatment device according to claim 11, wherein a hanging rope is fixedly connected to the top end of the conduction cover, the mainstream smoke absorbing structure can be stably worn on the neck, and the sidestream smoke absorbing structure can be stably held by hand, so that the smoke filtering structure can be worn on the neck of a human body through the hanging rope without being held by hand.