CN108799150A - A kind of interior secondhand smoke purification fan device - Google Patents
A kind of interior secondhand smoke purification fan device Download PDFInfo
- Publication number
- CN108799150A CN108799150A CN201810551386.3A CN201810551386A CN108799150A CN 108799150 A CN108799150 A CN 108799150A CN 201810551386 A CN201810551386 A CN 201810551386A CN 108799150 A CN108799150 A CN 108799150A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- pond
- secondhand smoke
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 30
- 238000000746 purification Methods 0.000 title claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 17
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 abstract description 15
- 229960002715 nicotine Drugs 0.000 abstract description 15
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 abstract description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of indoor secondhand smoke purification fan devices, it is related to wind turbine technical field, solve the problems, such as the prior art can not in secondhand smoke nicotine and carbon monoxide effectively remove, the present invention includes shell, enclosure interior is from top to bottom divided into upper cavity and lower chamber, pond is provided in upper cavity, lower chamber side offers air inlet, being horizontally disposed in lower chamber has air inlet cylinder corresponding with air inlet, it is axially provided with shaft of the both ends with flabellum at air inlet tubular axis, shaft is driven by actuating unit, position in air inlet cylinder between two flabellums is provided with two circle copper wires, two circle copper wires are connected with for electric installation, air inlet barrel tip is connected with centrifugal blower, the outlet air end of centrifugal blower is connected to 90 ° of bend pipes being inserted into pond, air outlet is offered on shell above pond.
Description
Technical field
The present invention relates to wind turbine technical fields, more particularly to a kind of indoor secondhand smoke purification fan device.
Background technology
Secondhand smoke, also known as passive smoking, cigarette smoking refer to being released by cigarette or other tobacco product fire ends
And by smoker breathe out tobacco smoke be formed by mixing smog.It is also to endanger most extensive, most serious room air
Pollution is the great cause of death in the whole world.
Main harmful substance in secondhand smoke is nicotine, carbon monoxide and various suspended particulates, at present on the market
It is mainly that various strainers are set come to air using technological means through there are the various air cleaning units for secondhand smoke
It is purified, this mode can reduce the harm of secondhand smoke to a certain extent, but it is very to the purification of secondhand smoke
It is limited.The prior art can only remove most suspended particulate using strainer, and can not remove nicotine and an oxygen
Change substances, the harm of secondhand smoke such as carbon to be difficult to effectively eliminate.
Invention content
It is an object of the invention to：In order to solve the prior art can not in secondhand smoke nicotine and carbon monoxide into
The problem of row effectively removes, the present invention provide a kind of indoor secondhand smoke purification fan device.
The present invention specifically uses following technical scheme to achieve the goals above：
A kind of interior secondhand smoke purification fan device, including shell, enclosure interior are from top to bottom divided into upper cavity and cavity of resorption
Body is provided with pond in upper cavity, and lower chamber side offers air inlet, be horizontally disposed in lower chamber have it is corresponding with air inlet
Cylinder is entered the wind, enters the wind and is axially provided with shaft of the both ends with flabellum at tubular axis, shaft is driven by actuating unit, enters the wind cylinder
In position between two flabellums be provided with two circle copper wires, two circle copper wires are connected with for electric installation, air inlet barrel tip connection
There are centrifugal blower, the outlet air end of centrifugal blower to be connected to 90 ° of bend pipes being inserted into pond, offered out on the shell above pond
Air port.
Further, it enters the wind in cylinder and is provided with wind screen between two circle copper wires.
Further, actuating unit includes the bevel gear mechanism being arranged in shaft end, shaft by bevel gear mechanism with
Motor connection cooperation.
Further, 90 ° of bend pipe terminus inners are provided with cellular air-flow decentralized institution, if being horizontally disposed in pond has
Dry baffle plate, 90 ° of bend pipe ends are located at below the baffle plate of bottommost.
Further, shell is provided with impurity filtering net on the outer wall of air inlet, and chimney fan is provided in air outlet
Body, outlet air cylinder top are clamped with housing upper surface activity, and drainage layer is provided in chimney fan body.
Further, small pump is set in upper cavity, and small pump input terminal is connected to pond, small pump output end
It is connected to hull outside.
Beneficial effects of the present invention are as follows：
1, the copper wire that the present invention uses the power on is reacted with the carbon monoxide in flue gas, and harmful carbon monoxide is made to convert
For harmless carbon dioxide, to remove the harm eliminated carbon monoxide and brought, while using nicotine characteristic soluble easily in water,
Gas is passed through in water and removes nicotine；By the above means, carbon monoxide, the nicotine in secondhand smoke can be removed, from
And realize the purification to secondhand smoke flue gas.
2, wind screen has barrier effect to air-flow, and then slows down air velocity, keeps the time of contact of air-flow and copper wire elongated,
It is converted into carbon dioxide to allow the CO gas in secondhand smoke flue gas fully to react.
3, air-flow decentralized institution allows the gas exported by centrifugal blower to be separated into multiply shallow bid gas, so increase with
The contact surface of water in pond keeps nicotine adequately soluble in water, while also reducing impact of the gas to water, avoids
Fine grinding is splashed.
4, filter screen can filter out most fixed granule foreign, and outlet cylinder can be convenient for changing wherein with plug
Drainage layer, while being also convenient for supplementing the water in pond.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Reference numeral：1- shells, 2- upper cavities, 3- lower chambers, 4- centrifugal blowers, 5-90 ° of bend pipe, 6- air-flow dispersion machines
Structure, 7- drainage layers, 8- outlet air cylinders, 9- baffle plates, 10- air outlets, the ponds 11-, 12- water pumps, 13- enter the wind cylinder, 14- fans
Leaf, 15- shafts, 16- impurity filtering nets, 17- air inlets, 18- copper wires, 19- wind screens, 20- bevel gears mechanism, 21- motor,
22- is for electric installation.
Specific implementation mode
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following embodiment to the present invention
It is described in further detail.
Embodiment 1
A kind of interior secondhand smoke purification fan device, including shell 1 are from top to bottom divided into upper cavity 2 under inside shell 1
Cavity 3 is provided with pond 11 in upper cavity 2, and 3 side of lower chamber offers air inlet 17, be horizontally disposed in lower chamber 3 have with into
17 corresponding air inlet cylinder 13 of air port enters the wind and is axially provided with shaft 15 of the both ends with flabellum 14, shaft 15 at 13 axis of cylinder
It is driven by actuating unit, enters the wind the position in cylinder 13 between two flabellums 14 and be provided with two circle copper wires 18, two circle copper wires 18
It is connected with for electric installation 22,13 end of air inlet cylinder is connected with centrifugal blower 4, outlet air end and the insertion pond 11 of centrifugal blower 4
In the connection of 90 ° of bend pipes 5, offer air outlet 10 on the shell 1 of the top of pond 11.
Operation principle：Actuating unit drives shaft 15 to be rotated with flabellum 14, bypasses air through air inlet 17 and enters into air duct
Body 13, enter the wind cylinder 13 in copper wire 18 for the electric power of electric installation 22 act under generate heat, the CO gas in air with
The scorching hot contact of copper wire 18 chemically reacts, to be converted into carbon dioxide, simultaneously because the heat of copper wire 18, makes secondhand smoke
In nicotine saturated vapor pressure increase, ensure that nicotine volatilization in air without condensing into liquid, subsequent secondhand smoke cigarette
Gas is passed through by 90 ° of bend pipes 5 in pond 11 under the action of centrifugal blower 4, since nicotine is soluble easily in water, to remove Buddhist nun's Gu
Fourth, remaining air are discharged by air outlet 10.
The copper wire that the present invention uses the power on is reacted with the carbon monoxide in flue gas, and harmful carbon monoxide is made to be converted into
Harmless carbon dioxide will to remove the harm eliminated carbon monoxide and brought, while using nicotine characteristic soluble easily in water
Gas is passed through in water and removes nicotine；By the above means, carbon monoxide, the nicotine in secondhand smoke can be removed, to
Realize the purification to secondhand smoke flue gas.
Embodiment 2
The present embodiment is improved on the basis of embodiment 1：
In air inlet cylinder 13 wind screen 19 is provided between two circle copper wires 18.
The above advantage of improving is：Wind screen has barrier effect to air-flow, and then slows down air velocity, makes air-flow and copper wire
Time of contact it is elongated, be converted into carbon dioxide to allow the CO gas in secondhand smoke flue gas fully to react.
Embodiment 3
The present embodiment is improved on the basis of embodiment 1：
Actuating unit includes the bevel gear mechanism 20 being arranged in 15 end of shaft, and shaft 15 passes through bevel gear mechanism 20 and electricity
The connection cooperation of motivation 21.
Embodiment 4
The present embodiment is improved on the basis of embodiment 1：
90 ° of 5 terminus inners of bend pipe are provided with cellular air-flow decentralized institution 6, and being horizontally disposed in pond 11 has several foldings
9,90 ° of 5 ends of bend pipe of flowing plate are located at 9 lower section of baffle plate of bottommost.
The above advantage of improving is：Air-flow decentralized institution allows the gas exported by centrifugal blower to be separated into multiply shallow bid
Gas, and then increase the contact surface with water in pond, keep nicotine adequately soluble in water, while also reducing gas pair
The impact of water avoids fine grinding and splashes.
Embodiment 5
The present embodiment is improved on the basis of embodiment 1：
Shell 1 is provided with impurity filtering net 16 on the outer wall at air inlet 17, and outlet air cylinder is provided in air outlet 10
8,8 top of outlet air cylinder is clamped with 1 upper surface activity of shell, and drainage layer 7 is provided in outlet air cylinder 8.
The above advantage of improving is：Filter screen can filter out most fixed granule foreign, and outlet cylinder can be inserted
It dials, is convenient for changing drainage layer therein, while being also convenient for supplementing the water in pond.
Embodiment 6
The present embodiment is improved on the basis of above example：
Small pump 12 is set in upper cavity 2, and 12 input terminal of small pump is connected to pond 11,12 output end of small pump
It is connected to outside shell 1.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, equivalent structure variation made by every specification and accompanying drawing content with the present invention, similarly
It should be included within the scope of the present invention.
Claims (6)
1. a kind of interior secondhand smoke purification fan device, including shell (1), it is characterised in that：From top to bottom divide inside shell (1)
For upper cavity (2) and lower chamber (3), it is provided with pond (11) in upper cavity (2), lower chamber (3) side offers air inlet
(17), being horizontally disposed in lower chamber (3) has air inlet cylinder (13) corresponding with air inlet (17), enters the wind axis at cylinder (13) axis
To shaft (15) of the both ends with flabellum (14) is provided with, shaft (15) is driven by actuating unit, at two in air inlet cylinder (13)
Position between flabellum (14) is provided with two circle copper wires (18), and two circle copper wires (18) are connected with for electric installation (22), enter the wind cylinder
(13) end is connected with centrifugal blower (4), and the outlet air end of centrifugal blower (4) connects with 90 ° of bend pipes (5) being inserted into pond (11)
It is logical, offer air outlet (10) on the shell (1) above pond (11).
2. interior secondhand smoke purification fan device according to claim 1, it is characterised in that：It enters the wind in cylinder (13) two
It is provided with wind screen (19) between circle copper wire (18).
3. interior secondhand smoke purification fan device according to claim 1, it is characterised in that：Actuating unit includes that setting exists
The bevel gear mechanism (20) of shaft (15) end, shaft (15) connect cooperation by bevel gear mechanism (20) with motor (21).
4. interior secondhand smoke purification fan device according to claim 1, it is characterised in that：90 ° of bend pipe (5) terminus inners
It is provided with cellular air-flow decentralized institution (6), being horizontally disposed in pond (11) there are several baffle plates (9), 90 ° of bend pipe (5) ends
End is below the baffle plate (9) of bottommost.
5. interior secondhand smoke purification fan device according to claim 1, it is characterised in that：Shell (1) is in air inlet
(17) it is provided with impurity filtering net (16) on the outer wall at, outlet air cylinder (8), outlet air cylinder (8) are provided in air outlet (10)
Top is clamped with the activity of shell (1) upper surface, and drainage layer (7) is provided in outlet air cylinder (8).
6. interior secondhand smoke purification fan device according to claim 1, it is characterised in that：Setting is small in upper cavity (2)
Type water pump (12), small pump (12) input terminal are connected to pond (11), and small pump (12) output end is connected to shell (1) outside
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551386.3A CN108799150B (en) | 2018-05-31 | 2018-05-31 | Indoor second-hand smoke purification fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551386.3A CN108799150B (en) | 2018-05-31 | 2018-05-31 | Indoor second-hand smoke purification fan device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108799150A true CN108799150A (en) | 2018-11-13 |
| CN108799150B CN108799150B (en) | 2020-03-20 |
Family
ID=64089776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551386.3A Expired - Fee Related CN108799150B (en) | 2018-05-31 | 2018-05-31 | Indoor second-hand smoke purification fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799150B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458081A (en) * | 2021-07-22 | 2021-10-01 | 杭州艾科赛德电子科技有限公司 | Radar antenna purging protection mechanism for treating high-temperature crystallization |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003022405A1 (en) * | 2001-09-11 | 2003-03-20 | Jong-In Kim | Device for removing air pollution |
| CN101837243A (en) * | 2010-04-29 | 2010-09-22 | 上海交通大学 | Cigarette smoke purifying device used at public places |
| CN102794075A (en) * | 2012-06-04 | 2012-11-28 | 林智勇 | Automatic second-hand smoke filter |
| CN204563843U (en) * | 2015-02-02 | 2015-08-19 | 川渝中烟工业有限责任公司 | A kind of cigarette fume cleaning device being provided with smog collecting hood |
| CN105617793A (en) * | 2014-10-29 | 2016-06-01 | 无锡市永动电子科技有限公司 | Smoke purifier |
| CN206699387U (en) * | 2017-05-17 | 2017-12-05 | 三峡大学 | A kind of tobacco pipe |
-
2018
- 2018-05-31 CN CN201810551386.3A patent/CN108799150B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003022405A1 (en) * | 2001-09-11 | 2003-03-20 | Jong-In Kim | Device for removing air pollution |
| CN101837243A (en) * | 2010-04-29 | 2010-09-22 | 上海交通大学 | Cigarette smoke purifying device used at public places |
| CN102794075A (en) * | 2012-06-04 | 2012-11-28 | 林智勇 | Automatic second-hand smoke filter |
| CN105617793A (en) * | 2014-10-29 | 2016-06-01 | 无锡市永动电子科技有限公司 | Smoke purifier |
| CN204563843U (en) * | 2015-02-02 | 2015-08-19 | 川渝中烟工业有限责任公司 | A kind of cigarette fume cleaning device being provided with smog collecting hood |
| CN206699387U (en) * | 2017-05-17 | 2017-12-05 | 三峡大学 | A kind of tobacco pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458081A (en) * | 2021-07-22 | 2021-10-01 | 杭州艾科赛德电子科技有限公司 | Radar antenna purging protection mechanism for treating high-temperature crystallization |
| CN113458081B (en) * | 2021-07-22 | 2022-07-19 | 杭州艾科赛德电子科技有限公司 | Radar antenna purging protection mechanism for processing high-temperature crystallization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108799150B (en) | 2020-03-20 |
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