CN110420507B - Device capable of automatically absorbing smoke and using method - Google Patents
Device capable of automatically absorbing smoke and using method Download PDFInfo
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- CN110420507B CN110420507B CN201910727110.0A CN201910727110A CN110420507B CN 110420507 B CN110420507 B CN 110420507B CN 201910727110 A CN201910727110 A CN 201910727110A CN 110420507 B CN110420507 B CN 110420507B
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- 239000000779 smoke Substances 0.000 title claims abstract description 168
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000000391 smoking effect Effects 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 208000021063 Respiratory fume inhalation disease Diseases 0.000 claims 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000009967 tasteless effect Effects 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 206010027940 Mood altered Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a device capable of automatically absorbing smoke and a using method thereof, and the device comprises a smoke concentration detection device for detecting the smoke concentration of the surrounding environment, wherein the smoke concentration detection device is arranged at the tail end of a vertical rotating mechanism for driving the smoke concentration detection device to rotate in the vertical direction, the vertical rotating mechanism is arranged on a rotating mechanism for driving the vertical rotating mechanism to rotate along the axial direction, the rotating mechanism is arranged at the top of a filtering device for filtering smoke, and the filtering device is connected with the smoke concentration detection device through a smoke absorption device. Utilize smoke concentration sensor to detect the height of smoke concentration in the surrounding environment, vertical slewing mechanism of rethread and rotary mechanism for smoke surveys the accurate position that reaches smoke concentration height of cover, then utilizes smoking mechanism to inhale the box with the cigarette, carries out filtration treatment with the cigarette through filter mechanism, and the cigarette of discharge at last is nontoxic tasteless gas. The device has the characteristics of simple structure, environmental protection, reliable operation and the like.
Description
Technical Field
The invention discloses a device capable of automatically absorbing smoke and a using method thereof, and belongs to the technical field of second-hand smoke automatic absorbing devices.
Background
At present, people can resist and dislike second-hand smoke, so smoking is prohibited in public places, special smoking areas are arranged in some public places, smokers can have local smoking, and special smoking areas are not arranged in some public places. Smokers are very tangled when they want to smoke but not special smoking areas while working, or when they want to smoke at home but do not want colleagues and family to absorb second-hand smoke. Finally, the negative influences of bad mood and low working efficiency are caused. There is a need for a device that will eliminate the space constraints imposed on smokers, smoke in the office or at home, and that will not interfere with colleagues and family members, i.e., a device that automatically absorbs smoke.
Disclosure of Invention
The invention mainly aims to solve the defects of the background technology, and designs a device capable of automatically absorbing smoke and a using method thereof. The device has the characteristics of simple structure, environmental protection, reliable operation and the like.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a device that can absorb smog automatically, it is including being used for carrying out the smog concentration detection device that detects to surrounding environment smog concentration, smog concentration detection device installs the end that is used for driving its vertical slewing mechanism of vertical direction pivoted, vertical slewing mechanism installs and is used for driving its along axial pivoted rotary mechanism, rotary mechanism installs the top at the filter equipment that is used for the smog to filter, filter equipment links to each other with smog concentration detection device through smoking device.
The smoke concentration detection device comprises a smoke detection cover, the smoke detection cover is of a horn mouth structure, a first smoke concentration sensor, a second smoke concentration sensor, a third smoke concentration sensor and a fourth smoke concentration sensor are uniformly arranged at the edge of the outer end of the smoke detection cover, and all-dimensional smoke concentration detection is carried out on the surrounding environment.
The vertical rotating mechanism comprises a first stepping motor, an output shaft of the first stepping motor is fixedly provided with a first mechanical arm rod which is vertically arranged with the output shaft through a second connecting pin shaft, and the other end of the first mechanical arm rod is hinged with a smoke detection cover of the smoke concentration detection device through the first connecting pin shaft.
The rotating mechanism comprises a second stepping motor which is fixedly installed inside a box body of the filtering device, a driving gear is installed on an output shaft of the second stepping motor and is in meshing transmission with a driven gear, the driven gear is installed on a second mechanical arm rod, and the second mechanical arm rod penetrates through a through hole in the top of the box body and is hinged to a first mechanical arm rod of the vertical rotating mechanism.
The smoke suction device comprises a third stepping motor arranged inside a box body of the filter device, a fan blade used for generating negative pressure inside the box body is arranged on an output shaft of the third stepping motor, the purpose of smoke absorption is achieved by utilizing pressure difference, the inside of the box body is communicated with a smoke detection cover of the smoke concentration detection device through a hose, and the hose is arranged along a second mechanical arm rod of the rotating mechanism and a first mechanical arm rod of the vertical rotating mechanism.
The filter device comprises a box body, wherein a vertical partition plate is arranged in the box body, the box body is divided into two cavities by the vertical partition plate, one cavity is used for installing the rotating mechanism, and the other cavity is used for installing the smoking device; a filter screen frame is detachably inserted into a left cavity where the smoking device is located, a plurality of layers of filter screens are installed on the filter screen frame, activated carbon for smoke adsorption is filled between interlayers of two adjacent layers of filter screens, the filter screens are arranged at the tops of fan blades of the filter device, and hoses of the filter device sequentially penetrate through a top plate of a box body and a partition plate inside the box body and are communicated with an upper cavity of each filter screen; an exhaust window is arranged on the side wall of the box body and below the filter screen.
The outer side wall of the filter screen frame is fixedly provided with a pull ring for pulling out the frame, and the top of the box body is provided with a main switch for controlling the whole device to start and stop.
The method for using the device capable of automatically absorbing smoke is characterized in that the method comprises the following steps:
step 1: when a main switch on the box body is pressed down, a plurality of smoke concentration sensors arranged on the smoke detection cover detect the smoke concentration of the surrounding environment;
step 2: if the second smoke concentration sensor obtains the information of the maximum smoke concentration, the first stepping motor starts to rotate anticlockwise and drives a second link pin shaft connected with the first stepping motor to rotate anticlockwise, so that the first mechanical arm rod rotates upwards and drives the smoke detection cover to move upwards;
step 3: if the fourth smoke concentration sensor obtains the information of the maximum smoke concentration, the first stepping motor starts to rotate clockwise and drives a second link pin shaft connected with the first stepping motor to rotate clockwise, so that the first mechanical arm rod rotates downwards and drives the smoke detection cover to move downwards;
step 4: when the first smoke concentration sensor detects that the smoke concentration value is the maximum, the driving gear arranged on the second stepping motor in the box body rotates anticlockwise, then the driving gear drives the driven gear to rotate anticlockwise, the second mechanical arm rod rotates anticlockwise along with the driven gear, and the first mechanical arm rod and the smoke detection cover are driven to rotate leftwards;
step 5: when the third smoke concentration sensor detects that the smoke concentration value is the maximum, the driving gear arranged on the second stepping motor in the right area in the box body rotates clockwise, then the driving gear drives the driven gear to rotate clockwise, the second mechanical arm rod rotates clockwise along with the driven gear, and the first mechanical arm rod and the smoke detection cover are driven to rotate rightwards;
step 6: when any one of the four smoke concentration detectors detects second-hand smoke, a third stepping motor arranged in a left cavity in the box body is started to drive fan blades to rotate at a high speed, so that the air pressure of the left cavity in the box body is lower than the external air pressure, under the action of the vertical rotating mechanism and the rotating mechanism, external smoke is sucked into the hose through the smoke detection cover, and finally the smoke reaches the left cavity in the box body through the hose;
step 7: after being sent to the left cavity in the box body, the smoke is absorbed and filtered by the multi-layer filter screen and the active carbon of the filter device of the left cavity in the box body and then is exhausted through an exhaust port in the box body; then repeating the steps from Step2 to Step6, and continuously absorbing the smoke for filtering and discharging; when the smoke concentration sensor arranged on the smoke detection cover detects that the smoke concentration of the surrounding environment is zero, the main switch is automatically switched off and the machine is stopped.
The invention has the following beneficial effects:
1. through pressing the master switch on the box, smog concentration detector automated inspection smog concentration, the back has been absorbed with the smog of surrounding environment at last, and smog concentration detector detects that surrounding environment smog concentration is zero hour promptly, then automatic disconnection master switch, and the device has characteristics such as intelligent, green and simple structure.
2. The device is provided with the vertical rotating mechanism and the rotating mechanism, so that the absorption range of the smoke detection cover is enlarged, and the device has the characteristics of wide application range, reliable operation and the like.
3. The left cavity in the box body is provided with a filter screen frame, a filter screen and active carbon are placed on the filter screen frame and used for replacing the filter screen and the active carbon, and the device has the characteristics of long-term repeated use, good performance and the like.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a first perspective three-dimensional view of the present invention.
FIG. 2 is a second perspective three-dimensional view of the present invention.
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.
Fig. 4 is a partial enlarged view of B of fig. 1 according to the present invention.
Fig. 5 is an overall structural view of the case of the present invention partially cut away to expose the rotating mechanism.
Fig. 6 is an overall structural view of the case of the present invention, partially cut away to expose the filter unit.
Fig. 7 is a structural view of the filter net of the present invention.
In the figure: the smoke detection device comprises a first stepping motor 1, a smoke detection cover 2, a first smoke concentration sensor 3, a first mechanical arm rod 4, a second mechanical arm rod 5, a main switch 6, a pull ring 7, an exhaust window 8, a driving gear 9, a driven gear 10, a hose 11, a box body 12, a second stepping motor 13, a filter screen frame 14, fan blades 15, a third stepping motor 16, a left cavity 17, a second linking pin shaft 18, a first linking pin shaft 19, a filter screen 20 and active carbon 21.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-7, an apparatus capable of automatically absorbing smoke comprises a smoke concentration detection device for detecting the smoke concentration of the surrounding environment, wherein the smoke concentration detection device is arranged at the tail end of a vertical rotating mechanism for driving the smoke concentration detection device to rotate in the vertical direction, the vertical rotating mechanism is arranged on a rotating mechanism for driving the vertical rotating mechanism to rotate along the axial direction, the rotating mechanism is arranged at the top of a filter device for filtering smoke, and the filter device is connected with the smoke concentration detection device through a smoke absorption device. Through adopting the device of above-mentioned structure, can be used for indoor smog automated inspection to under the circumstances that detects to have smog, absorb smog through the smoking device, and filter it through filter equipment, pass through moreover vertical slewing mechanism and rotary mechanism can change smog concentration detection device's position, and then carry out automatic tracking to high concentration smog region, in order to reach best smog absorption effect.
Further, the smoke concentration detection device comprises a smoke detection cover 2, the smoke detection cover 2 is of a horn mouth structure, a first smoke concentration sensor 3, a second smoke concentration sensor 22, a third smoke concentration sensor 23 and a fourth smoke concentration sensor 24 are uniformly arranged at the edge of the outer end of the smoke detection cover 2, and all-dimensional smoke concentration detection is carried out on the surrounding environment. Through the smoke concentration sensors at the different positions, the area where smoke is located can be accurately detected, and accurate smoke absorption is conveniently achieved subsequently.
Further, the vertical rotating mechanism comprises a first stepping motor 1, an output shaft of the first stepping motor 1 is fixedly provided with a first mechanical arm rod 4 which is vertically arranged with the first stepping motor through a second link pin 18, and the other end of the first mechanical arm rod 4 is hinged with a smoke detection cover 2 of the smoke concentration detection device through a first link pin 19. Through foretell vertical slewing mechanism mainly used change the position of smog detecting cover 2, in the course of the work, when rotating clockwise or anticlockwise rotating through first step motor 1, the second that is connected with first step motor is linked the round pin axle and will be made first mechanical arm pole and smog detecting cover rotate under vertical direction or on.
Further, rotary mechanism includes second step motor 13, second step motor 13 fixed mounting is inside filter equipment's box 12, driving gear 9 is installed to the output shaft of second step motor 13, driving gear 9 and driven gear 10 meshing transmission, driven gear 10 is installed on second mechanical arm pole 5, second mechanical arm pole 5 passes the through-hole at box 12 top and links to each other with vertical slewing mechanism's first mechanical arm pole 4 is articulated. Through foretell rotary mechanism mainly used change the position of smog spy cover 2, in the course of the work, drive driven gear through the driving gear and rotate for the second mechanical arm pole is rotatory, then drives first mechanical arm pole and smog and spy the cover and go on controlling the rotation.
Further, the smoking device comprises a third stepping motor 16 arranged inside a box body 12 of the filtering device, a fan blade 15 used for generating negative pressure inside the box body 12 is arranged on an output shaft of the third stepping motor 16, the purpose of smoke absorption is achieved by utilizing pressure difference, the inside of the box body 12 is communicated with a smoke detection cover 2 of the smoke concentration detection device through a hose 11, and the hose 11 is arranged along a second mechanical arm rod 5 of the rotating mechanism and a first mechanical arm rod 4 of the vertical rotating mechanism. The smoke suction device is mainly used for absorbing smoke, and in the absorption process, the fan blades rotate at a high speed by utilizing the third stepping motor, so that the air pressure of the left cavity in the box body is low, and the air pressure difference is formed, thereby achieving the effect of sucking smoke.
Further, the filtering device comprises a box body 12, wherein a vertical partition plate is arranged in the box body 12, the vertical partition plate divides the box body 12 into two cavities, one cavity is used for installing the rotating mechanism, and the other cavity is used for installing the smoking device; a filter screen frame 14 is detachably inserted into a left cavity 17 where a smoking device is located, a plurality of layers of filter screens 20 are installed on the filter screen frame 14, activated carbon 21 for smoke adsorption is filled between interlayers of two adjacent layers of filter screens 20, the filter screens 20 are arranged at the tops of fan blades 15 of the filter device, and a hose 11 of the filter device sequentially penetrates through a top plate of a box body 12 and a partition plate in the box body and is communicated with an upper cavity of the filter screens 20; an exhaust window 8 is provided on a side wall of the case 12 in a region below the filter screen 20. Can be used for the effective filtration and the purification of smog through foretell filter equipment, in the use, introduce smog through the smoking device inside box 12 to make smog pass filter screen 20, and adsorb through the interbedded active carbon 21 of filter screen 20 and filter smog, make the gaseous nontoxic tasteless of filtering.
Furthermore, a pull ring 7 for pulling out the frame is fixed on the outer side wall of the screen frame 14, and a main switch 6 for controlling the start and stop of the whole device is installed on the top of the box body 12. The screen frame 14 can be conveniently pulled out of the interior of the housing 12 by the detachable structure, and the screen 20 can be conveniently replaced after a period of use.
Example 2:
the method for using the device capable of automatically absorbing smoke is characterized in that the method comprises the following steps:
step 1: when a main switch 6 on the box body is pressed, a plurality of smoke concentration sensors arranged on the smoke detection cover 2 detect the smoke concentration of the surrounding environment;
step 2: if the second smoke concentration sensor 22 obtains the information of the maximum smoke concentration, the first stepping motor 1 starts to rotate anticlockwise and drives the second link pin 18 connected with the first stepping motor 1 to rotate anticlockwise, so that the first mechanical arm 4 rotates upwards and drives the smoke detection cover 2 to move upwards;
step 3: if the fourth smoke concentration sensor 24 obtains the information of the maximum smoke concentration, the first stepping motor 1 starts to rotate clockwise and drives the second link pin 18 connected with the first stepping motor 1 to rotate clockwise, so that the first mechanical arm 4 rotates downwards and drives the smoke detection cover 2 to move downwards;
step 4: when the first smoke concentration sensor 3 detects that the smoke concentration value is the maximum, the driving gear 9 arranged on the second stepping motor 13 in the box body 12 rotates anticlockwise, then the driving gear 9 drives the driven gear 10 to rotate anticlockwise, so that the second mechanical arm rod 5 rotates anticlockwise along with the driven gear 10, and the first mechanical arm rod 4 and the smoke detection cover 2 are driven to rotate leftwards;
step 5: when the third smoke concentration sensor 23 detects that the smoke concentration value is the maximum, the driving gear 9 arranged on the second stepping motor 13 of the right area 12 in the box body rotates clockwise, then the driving gear 9 drives the driven gear 10 to rotate clockwise, so that the second mechanical arm rod 5 rotates clockwise along with the driven gear 10, and the first mechanical arm rod 4 and the smoke detection cover 2 are driven to rotate rightwards;
step 6: when any one of the four smoke concentration detectors detects second-hand smoke, a third stepping motor 16 arranged in a left cavity 17 in the box also starts to drive fan blades 15 to rotate at a high speed, so that the air pressure of the left cavity 17 in the box is lower than the external air pressure, under the action of a vertical rotating mechanism and a rotating mechanism, the external smoke is sucked into the hose 11 through the smoke detection cover 2, and finally reaches the left cavity 17 in the box through the hose 11;
step 7: after being sent to the left cavity 17 in the box body, the smoke is absorbed and filtered by a plurality of layers of filter screens 20 and active carbon 21 of a filter device of the left cavity in the box body and then is exhausted through an exhaust port 8 in the box body; then repeating the steps from Step2 to Step6, and continuously absorbing the smoke for filtering and discharging; when the smoke concentration sensor mounted on the smoke detector 2 detects that the smoke concentration of the surrounding environment is zero, the main switch 6 is automatically turned off and the machine is stopped.
Claims (3)
1. The use method of the device capable of automatically absorbing the smoke comprises a smoke concentration detection device for detecting the smoke concentration of the surrounding environment, wherein the smoke concentration detection device is arranged at the tail end of a vertical rotating mechanism for driving the smoke concentration detection device to rotate in the vertical direction, the vertical rotating mechanism is arranged on a rotating mechanism for driving the vertical rotating mechanism to rotate along the axial direction, the rotating mechanism is arranged at the top of a filtering device for filtering the smoke, and the filtering device is connected with the smoke concentration detection device through the smoke absorption device;
the smoke concentration detection device comprises a smoke detection cover (2), the smoke detection cover (2) adopts a bell mouth structure, a first smoke concentration sensor (3), a second smoke concentration sensor (22), a third smoke concentration sensor (23) and a fourth smoke concentration sensor (24) are uniformly arranged at the edge of the outer end of the smoke detection cover (2), and omnibearing smoke concentration detection is carried out on the surrounding environment;
the rotating mechanism comprises a second stepping motor (13), the second stepping motor (13) is fixedly installed inside a box body (12) of the filtering device, an output shaft of the second stepping motor (13) is provided with a driving gear (9), the driving gear (9) is in meshing transmission with a driven gear (10), the driven gear (10) is installed on a second mechanical arm rod (5), and the second mechanical arm rod (5) penetrates through a through hole in the top of the box body (12) and is hinged and connected with a first mechanical arm rod (4) of the vertical rotating mechanism;
the smoking device comprises a third stepping motor (16) arranged inside a box body (12) of the filtering device, a fan blade (15) used for generating negative pressure inside the box body (12) is arranged on an output shaft of the third stepping motor (16), the purpose of smoke absorption is achieved by utilizing pressure difference, the inside of the box body (12) is communicated with a smoke detection cover (2) of the smoke concentration detection device through a hose (11), and the hose (11) is arranged along a second mechanical arm rod (5) of the rotating mechanism and a first mechanical arm rod (4) of the vertical rotating mechanism;
the filter device comprises a box body (12), wherein a vertical partition plate is arranged in the box body (12), the vertical partition plate divides the box body (12) into two cavities, one cavity is used for mounting the rotating mechanism, and the other cavity is used for mounting the smoking device; a filter screen frame (14) is detachably inserted in a left cavity (17) where a smoking device is located, a plurality of layers of filter screens (20) are installed on the filter screen frame (14), activated carbon (21) for smoke adsorption is filled between interlayers of two adjacent layers of filter screens (20), the filter screens (20) are arranged at the tops of fan blades (15) of the filter device, and hoses (11) of the filter device sequentially penetrate through a top plate of a box body (12) and a partition plate in the box body and are communicated with an upper cavity of the filter screens (20); an exhaust window (8) is arranged on the side wall of the box body (12) and in the area below the filter screen (20);
the method is characterized in that: the using method comprises the following steps:
step 1: when a main switch (6) on the box body is pressed down, a plurality of smoke concentration sensors arranged on the smoke detection cover (2) detect the smoke concentration of the surrounding environment;
step 2: if the second smoke concentration sensor (22) obtains the information of the maximum smoke concentration, the first stepping motor (1) starts to rotate anticlockwise and drives a second link pin shaft (18) connected with the first stepping motor (1) to rotate anticlockwise, so that the first mechanical arm rod (4) rotates upwards and drives the smoke detection cover (2) to move upwards;
step 3: if the fourth smoke concentration sensor (24) obtains the information of the maximum smoke concentration, the first stepping motor (1) starts to rotate clockwise and drives a second link pin shaft (18) connected with the first stepping motor (1) to rotate clockwise, so that the first mechanical arm rod (4) rotates downwards and drives the smoke detection cover (2) to move downwards;
step 4: when the first smoke concentration sensor (3) detects that the smoke concentration value is the maximum, the driving gear (9) arranged on the second stepping motor (13) in the box body (12) rotates anticlockwise, then the driving gear (9) drives the driven gear (10) to rotate anticlockwise, the second mechanical arm rod (5) rotates anticlockwise along with the driven gear (10), and the first mechanical arm rod (4) and the smoke detection cover (2) are driven to rotate leftwards;
step 5: when the third smoke concentration sensor (23) detects that the smoke concentration value is the maximum, the driving gear (9) arranged on the second stepping motor (13) in the right area in the box body rotates clockwise, then the driving gear (9) drives the driven gear (10) to rotate clockwise, the second mechanical arm rod (5) rotates clockwise along with the driven gear (10), and the first mechanical arm rod (4) and the smoke detection cover (2) are driven to rotate rightwards;
step 6: when any one of the four smoke concentration detectors detects second-hand smoke, a third stepping motor (16) arranged in a left cavity (17) in the box body is started to drive fan blades (15) to rotate at a high speed, so that the air pressure of the left cavity (17) in the box body is lower than the external air pressure, under the action of a vertical rotating mechanism and a rotating mechanism, the external smoke is sucked into a hose (11) through a smoke detection cover (2), and finally reaches the left cavity (17) in the box body through the hose (11);
step 7: after being sent to a left cavity (17) in the box body, the smoke is adsorbed and filtered by a multi-layer filter screen (20) and active carbon (21) of a filter device of the left cavity in the box body and then is exhausted through an exhaust window (8) in the box body; then repeating the steps from Step2 to Step6, and continuously absorbing the smoke for filtering and discharging; when the smoke concentration sensor arranged on the smoke detection cover (2) detects that the smoke concentration of the surrounding environment is zero, the main switch (6) is automatically switched off and the machine is stopped.
2. The use of an automatic smoke inhalation device according to claim 1, wherein: vertical slewing mechanism includes first step motor (1), the output shaft of first step motor (1) is through second chaining pin axle (18) fixed mounting have first arm pole (4) of arranging perpendicularly with it, cover (2) are visited to the smog of the articulated smog concentration detection device of the other end through first chaining pin axle (19) of first arm pole (4).
3. The use of an automatic smoke inhalation device according to claim 1, wherein: and a pull ring (7) for pulling out the frame is fixed on the outer side wall of the filter screen frame (14), and a main switch (6) for controlling the start and stop of the whole device is installed at the top of the box body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727110.0A CN110420507B (en) | 2019-08-07 | 2019-08-07 | Device capable of automatically absorbing smoke and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727110.0A CN110420507B (en) | 2019-08-07 | 2019-08-07 | Device capable of automatically absorbing smoke and using method |
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| CN110420507B true CN110420507B (en) | 2021-09-24 |
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| CN110743890A (en) * | 2019-12-03 | 2020-02-04 | 常州信息职业技术学院 | Cantilever dot-matrix fan-shaped scanning waste gas suction structure |
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| CN202169432U (en) * | 2011-07-26 | 2012-03-21 | 凯天环保科技股份有限公司 | Welding smoke collection device capable of automatically tracking and positioning welding points |
| CN102794075A (en) * | 2012-06-04 | 2012-11-28 | 林智勇 | Automatic second-hand smoke filter |
| CN107442543A (en) * | 2017-08-04 | 2017-12-08 | 深圳市乐业科技有限公司 | A kind of weld fumes clarifier for improving worker's operating efficiency and good purification |
| CN107913888A (en) * | 2017-11-24 | 2018-04-17 | 河北长江中远吊索具有限公司 | Flue dust collecting purifier |
| CN208927832U (en) * | 2018-09-30 | 2019-06-04 | 上海申欣川环保工程技术有限公司 | A kind of environmental protection type for smoke dust handling equipment |
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| CN110420507A (en) | 2019-11-08 |
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Application publication date: 20191108 Assignee: Wuhan Chukelei Special Materials Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980045311 Denomination of invention: A device that can automatically absorb smoke and its usage method Granted publication date: 20210924 License type: Common License Record date: 20231103 |