CN203518080U - Urban raise dust purifier - Google Patents
Urban raise dust purifier Download PDFInfo
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- CN203518080U CN203518080U CN201320463535.3U CN201320463535U CN203518080U CN 203518080 U CN203518080 U CN 203518080U CN 201320463535 U CN201320463535 U CN 201320463535U CN 203518080 U CN203518080 U CN 203518080U
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Abstract
The utility model provides an urban raise dust purifier used for purifying outdoor air. The urban raise dust purifier comprises a shell which can be round or polygonal or oval, an air outlet formed in the upper portion or the top of the shell, an air inlet formed in the lower portion or the bottom or the side portion of the shell, a display screen which is arranged on the upper portion of the shell and made of transparent materials, a fluorescent device which is arranged on the inner side of the transparent display screen located on the upper portion of the shell and used for illumination, a steel wire net or a fiber net used for further purifying harmful gas and covered with photocatalytic materials, air anion devices arranged on the four faces of the inner side of the air outlet in the upper portion of the shell, a fan in the shell, a water mist atomizer arranged in the shell, a composite filter barrel arranged on the inner lower portion of the shell, an electric field device arranged in the shell, a dust cleaning mechanism arranged in the shell, and a control cabinet arranged on the outer portion of the shell and used for turning on or turning off a power source. The urban raise dust purifier effectively solves the problems that outdoor air is seriously polluted, and human health of urban residents is seriously affected.
Description
Technical field
The utility model relates to a kind of city raised dust clearing machine purifying for outdoor air, especially relates to a kind of multifunctional air purifier for reducing soot dust granule in outdoor air and pernicious gas.
Background technology
Fast development along with urban industry economy, automobile on road is more and more, airborne dust on road and the discharge capacity of vehicle exhaust also roll up thereupon, city raised dust is more and more serious, low latitude is the mankind's breathing zone just also, and serious harm town dweller's is healthy, now, cause the great attention of government and various circles of society, but never had the suitable equipment addressing the above problem.
Summary of the invention
The purpose of this utility model is to provide a kind of city raised dust clearing machine purifying for outdoor air, can collect advanced in performance, reasonable in design in one, by the air inlet arranging on housing, the blower fan that air outlet and enclosure interior arrange, composite filter drum, electric field arrangement, water smoke atomizer, negative aeroion device, soot dust granule and pernicious gas in outdoor road surrounding air are removed, and the mixed airflow that contains superfine little particle water to outdoor remote ejection further reduces soot dust granule content in air, effectively solved road flue dust around, the harmful substances such as automobile tire friction chip and pernicious gas are more and more serious, air severe contamination, serious harm town dweller's a healthy difficult problem.
The purpose of this utility model is achieved in that a kind of city raised dust clearing machine purifying for outdoor air, comprise and be set to circle or polygon again or oval-shaped housing, the air outlet that housing top or top are provided with, lower housing portion or bottom are again or the air inlet that is provided with of sidepiece, the display screen of the transparent material that housing top is provided with, the transparent display screen inner side on housing top is provided with fluorescence device for throwing light on and for further steel wire or the fleece of the coating catalysis material of purifying harmful gas, the negative aeroion device that four sides, air outlet inner side, housing top is provided with, the blower fan that enclosure interior is provided with, the water smoke atomizer that enclosure interior is provided with, the composite filter drum that enclosure interior below is provided with, the electric field arrangement that enclosure interior is provided with, the deashing mechanism that enclosure interior is provided with, hull outside be provided with for electric power starting or the control cabinet of closing.
The above-mentioned city raised dust clearing machine purifying for outdoor air, its housing is arranged on outdoor, is vertical or horizontal, housing fix on the ground or vertical roofbolt on again or on building ectosome.
The above-mentioned city raised dust clearing machine purifying for outdoor air, its four sides, air outlet inner side, housing top is provided with negative aeroion device, comprises negative aeroion circuit for generating and at least one negative aeroion spray point of being arranged on described housing top.
The above-mentioned city raised dust clearing machine purifying for outdoor air, is provided with at least one for the blower fan of exhausting in the middle of its enclosure interior, and the air outlet of blower fan upwards, comprise impeller, motor and Fan casing, impeller is fixed on motor shaft end, and motor is fixed on Fan casing, and Fan casing is fixed on housing.
The above-mentioned city raised dust clearing machine purifying for outdoor air, the water smoke atomizer that its enclosure interior is provided with, comprise ultrasonic ultrasonic delay line memory or high-pressure hydraulic pump atomizer, pipeline, water smoke atomizer and fixed mount, described ultrasonic ultrasonic delay line memory or high-pressure hydraulic pump atomizer are arranged on enclosure interior below, described pipeline connects the water smoke atomizer that is arranged on enclosure interior top, described water smoke atomizer is fixed on described fixed mount, and fixed mount is fixed on housing.
The above-mentioned city raised dust clearing machine purifying for outdoor air, the composite filter drum that its enclosure interior below is provided with, be circle or polygon again or board-like, be be set to vertical or horizontal, several filter materials are composited, comprise for filtering oarse-grained coarse strainer, for filtering the efficient filter screen of fine particle, for adsorbing active carbon filter screen and the skeleton of pernicious gas, one end of described composite filter drum is connected with the air inlet of blower fan, the other end is fixed on bracket, and bracket is fixed on housing.
The above-mentioned city raised dust clearing machine purifying for outdoor air, its enclosure interior air inlet place is provided with electric field arrangement, comprise be arranged on enclosure interior below high-pressure electrostatic precipitation net circuit, be arranged on the high-pressure electrostatic precipitation net of air inlet inner side, described high-pressure electrostatic precipitation net comprises screen holder and conduction filter screen, conduction filter screen is fixed on screen holder, and screen holder is fixed on housing.
The above-mentioned city raised dust clearing machine purifying for outdoor air, the deashing mechanism that its enclosure interior is provided with, comprise compressed air back-blowing dust removing device or pulse ash remover again or vibration cleaning device, described compressed air back-blowing dust removing device comprises air pump, tracheae, magnetic valve, nozzle and controller, described pulse ash remover comprises air pump, pulse valve, impulse chamber and controller, for described composite filter drum dedusting, described vibration cleaning device involving vibrations motor, vibrating disk, vibrating controller, for described high-pressure electrostatic precipitation net vibration cleaning.
The above-mentioned city raised dust clearing machine purifying for outdoor air, the display screen of the transparent material that its housing top is provided with, comprise circle or polygonal transparent watertight cover, night light, described night light is arranged on described enclosure interior or outside for night illumination.
The above-mentioned city raised dust clearing machine purifying for outdoor air, its lower housing portion is also provided with noctilucence relay and lures mosquito fluorescent lamp, described noctilucence relay is fixed on enclosure interior, and the described mosquito fluorescent lamp that lures is set to circle or bar shaped, is fixed on the top of described enclosure interior air inlet.
Realized above-mentioned technical scheme, just can realize the purpose of this utility model, can integrate advanced in performance, reasonable in design, the blower fan, composite filter drum, electric field arrangement, water smoke atomizer, the negative aeroion device that by air inlet, air outlet and the enclosure interior arranging on housing, arrange, outdoor air is purified, effectively solved outdoor air severe contamination, serious harm town dweller's a healthy difficult problem.
Accompanying drawing explanation
Fig. 1 is the front schematic view of city raised dust clearing machine of the present utility model;
Fig. 2 is the front schematic view of another embodiment of city raised dust clearing machine of the present utility model;
Fig. 3 is the front schematic view of an embodiment again of city raised dust clearing machine of the present utility model;
Fig. 4 is the cross-sectional schematic of city raised dust clearing machine of the present utility model;
Fig. 5 is the cross-sectional schematic of another embodiment of city raised dust clearing machine of the present utility model;
Fig. 6 is the cross-sectional schematic of an embodiment again of city raised dust clearing machine of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing, describe preferred embodiment of the present utility model in detail, by the description to the utility model preferred embodiment, can clearerly find out and understand advantage of the present utility model place.
As Fig. 1, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, air inlet 3 and sewage draining exit 8 are set in the bottom of above-mentioned housing 2, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, on the top of housing 2, display screen 5 is set, at the arranged outside pillar 4 of above-mentioned display screen 5, in the bottom of above-mentioned housing 2, arrange can switch door 9 and base 1, base 1 fixes on the ground and prevents from swinging.
As Fig. 2, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, air inlet 3 and sewage draining exit 8 are set in the bottom of housing 2, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, on the top of housing 2, display screen 5 is set, arranged outside pillar 4 at display screen 5, in the bottom of above-mentioned housing 2, arrange can switch door 9 and base 1, base 1 fixes on the ground and prevents from swinging, outer setting control cabinet at housing 2, comprise control cabinet base 30, control cabinet pillar 31, control cabinet casing 32, control chamber door 33, control cabinet base 30 fixes on the ground and prevents from swinging.
As Fig. 3, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, in the bottom of above-mentioned housing 2, air inlet 3 is set, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, on the top of housing 2, at least one arranges night light 18, in the bottom of above-mentioned housing 2, pillar 4 is set, base 1 is set in the bottom of above-mentioned housing 2 and fixes on the ground and prevent from swinging.
As Fig. 4, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, air inlet 3 and sewage draining exit 8 are set in the bottom of above-mentioned housing 2, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, on the top of housing 2, display screen 5 is set, arranged outside pillar 4 at display screen 5, control cabinet 11 and terminal box 10 are set in the bottom of above-mentioned housing 2, blower fan 17 is set at the middle part of above-mentioned housing 2 and is fixed on support 16, below support 16, composite filter drum is set, comprise coarse strainer 14, efficient filter screen 13 and for adsorbing the active carbon filter screen 12 of pernicious gas, high-pressure electrostatic precipitation net 15 is set below above-mentioned composite filter drum and lures mosquito fluorescent lamp 29 and be fixed on housing 2, inside top at above-mentioned housing 2 arranges electronic fluorescent lamp rectification circuit 23, noctilucence controller 26 and high-pressure electrostatic precipitation net circuit controller 25, below the air outlet of the top of above-mentioned housing 2, fixed mount 19 is set, fixing fluorescent lamp 27 and apply steel wire or the fleece 28 of catalysis material below fixed mount 19, fixed-piping 20 and water smoke atomizer 21 on fixed mount 19, upside at the top of above-mentioned housing 2 air outlet 6 arranges at least one negative aeroion spray point 22, base 1 is set in the bottom of above-mentioned housing 2 and fixes on the ground and prevent from swinging.
As Fig. 5, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, air inlet 3 and sewage draining exit 8 are set in the bottom of above-mentioned housing 2, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, on the top of housing 2, display screen 5 is set, in the inner side of display screen 5, night light 18 is set, arranged outside pillar 4 at display screen 5, blower fan 17 is set at the middle part of above-mentioned housing 2 and is fixed on support 16, below support 16, composite filter drum is set, comprise coarse strainer 14, efficient filter screen 13 and for adsorbing the active carbon filter screen 12 of pernicious gas, at the arranged outside high-pressure electrostatic precipitation net 15 of above-mentioned composite filter drum with lure mosquito fluorescent lamp 29 and be fixed on housing 2, inside top at above-mentioned housing 2 arranges electronic fluorescent lamp rectification circuit 23, noctilucence controller 26 and high-pressure electrostatic precipitation net circuit controller 25, below the air outlet of the top of above-mentioned housing 2, fixed mount 19 is set, fixing fluorescent lamp 27 and apply steel wire or the fleece 28 of catalysis material below fixed mount 19, fixed-piping 20 and water smoke atomizer 21 on fixed mount 19, upside at the top of above-mentioned housing 2 air outlet 6 arranges at least one negative aeroion spray point 22, base 1 is set in the bottom of above-mentioned housing 2 and fixes on the ground and prevent from swinging, outer setting control cabinet at housing 2, comprise control cabinet base 30, control cabinet pillar 31, control cabinet casing 32, deashing controller 36 is set in control cabinet, air pump 34, water pump 35, control cabinet base 30 fixes on the ground and prevents from swinging, underground water pipeline and wireway are set for interconnecting or controlling between above-mentioned housing 2 and control cabinet.
As Fig. 6, the housing 2 of city raised dust clearing machine is arranged on the position of outdoor air pollution, air inlet 3 and pillar 4 are set in the bottom of above-mentioned housing 2, on the top of above-mentioned housing 2, set out air port 6 and rain-proof cover 7, upper outside at housing 2 arranges night light 18, blower fan 17 is set at the middle part of above-mentioned housing 2 and is fixed on support 16, below support 16, composite filter drum is set, comprise coarse strainer 14, efficient filter screen 13 and for adsorbing the active carbon filter screen 12 of pernicious gas, high-pressure electrostatic precipitation net 15 is set below above-mentioned composite filter drum and lures mosquito fluorescent lamp 29 diseases to be fixed on housing 2, inside top at above-mentioned housing 2 arranges electronic fluorescent lamp rectification circuit 23, noctilucence controller 26 and high-pressure electrostatic precipitation net circuit controller 25, below the air outlet of the top of above-mentioned housing 2, fixed mount 19 is set, fixing fluorescent lamp 27 and apply steel wire or the fleece 28 of catalysis material below fixed mount 19, fixedly waterpipe 20 and water smoke atomizer 21 on fixed mount 19, upside at the top of above-mentioned housing 2 air outlet 6 arranges at least one negative aeroion spray point 22, base 1 is set in the bottom of above-mentioned pillar 4 and fixes on the ground and prevent from swinging.
Here it is to be noted: those of ordinary skill in the art can make various suitable distortion or replacement on basis of the present utility model, but all these distortion or replacement all should belong to protection domain of the present utility model.
Claims (10)
1. the city raised dust clearing machine purifying for outdoor air, its feature comprises and is set to circle or polygon again or oval-shaped housing, the air outlet that housing top or top are provided with, lower housing portion or bottom are again or the air inlet that is provided with of sidepiece, the display screen of the transparent material that housing top is provided with, the transparent display screen inner side on housing top is provided with fluorescence device for throwing light on and for further steel wire or the fleece of the coating catalysis material of purifying harmful gas, the negative aeroion device that four sides, air outlet inner side, housing top is provided with, the blower fan that enclosure interior is provided with, the water smoke atomizer that enclosure interior is provided with, the composite filter drum that enclosure interior below is provided with, the electric field arrangement that enclosure interior is provided with, the deashing mechanism that enclosure interior is provided with, hull outside be provided with for electric power starting or the control cabinet of closing.
2. the city raised dust clearing machine purifying for outdoor air according to claim 1, is characterized in that described housing is arranged on outdoor, be vertical or horizontal, described housing fix on the ground or vertical roofbolt on again or on building ectosome.
3. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that described four sides, air outlet inner side, housing top is provided with negative aeroion device, comprises negative aeroion circuit for generating and at least one negative aeroion spray point of being arranged on described housing top.
4. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that being provided with at least one for the blower fan of exhausting in the middle of described enclosure interior, the air outlet of blower fan upwards, comprise impeller, motor and Fan casing, impeller is fixed on motor shaft end, motor is fixed on Fan casing, and Fan casing is fixed on housing.
5. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that the water smoke atomizer that described enclosure interior is provided with, comprise ultrasonic ultrasonic delay line memory or high-pressure hydraulic pump atomizer, pipeline, water smoke atomizer and fixed mount, described ultrasonic ultrasonic delay line memory or high-pressure hydraulic pump atomizer are arranged on enclosure interior below, described pipeline connects the water smoke atomizer that is arranged on enclosure interior top, described water smoke atomizer is fixed on described fixed mount, and fixed mount is fixed on housing.
6. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that the composite filter drum that described enclosure interior below is provided with, be circle or polygon again or board-like, be be set to vertical or horizontal, several filter materials are composited, comprise for filtering oarse-grained coarse strainer, for filtering the efficient filter screen of fine particle, for adsorbing active carbon filter screen and the skeleton of pernicious gas, one end of described composite filter drum is connected with the air inlet of blower fan, the other end is fixed on bracket, and bracket is fixed on housing.
7. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that described enclosure interior air inlet place is provided with electric field arrangement, comprise be arranged on enclosure interior below high-pressure electrostatic precipitation net circuit, be arranged on the high-pressure electrostatic precipitation net of air inlet inner side, described high-pressure electrostatic precipitation net comprises screen holder and conduction filter screen, conduction filter screen is fixed on screen holder, and screen holder is fixed on housing.
8. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that the deashing mechanism that described enclosure interior is provided with, comprise compressed air back-blowing dust removing device or pulse ash remover again or vibration cleaning device, described compressed air back-blowing dust removing device comprises air pump, tracheae, magnetic valve, nozzle and controller, described pulse ash remover comprises air pump, pulse valve, impulse chamber and controller, for described composite filter drum dedusting, described vibration cleaning device involving vibrations motor, vibrating disk, vibrating controller, for described high-pressure electrostatic precipitation net vibration cleaning.
9. the city raised dust clearing machine purifying for outdoor air according to claim 1, the display screen that it is characterized in that the transparent material that described housing top is provided with, comprise circle or polygonal transparent watertight lampshade, night light, described night light is arranged on described enclosure interior or outside for night illumination.
10. the city raised dust clearing machine purifying for outdoor air according to claim 1, it is characterized in that described lower housing portion is also provided with noctilucence relay and lures mosquito fluorescent lamp, described noctilucence relay is fixed on enclosure interior, the described mosquito fluorescent lamp that lures is set to circle or bar shaped, is fixed on the top of described enclosure interior air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463535.3U CN203518080U (en) | 2013-07-22 | 2013-07-22 | Urban raise dust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463535.3U CN203518080U (en) | 2013-07-22 | 2013-07-22 | Urban raise dust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518080U true CN203518080U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320463535.3U Expired - Fee Related CN203518080U (en) | 2013-07-22 | 2013-07-22 | Urban raise dust purifier |
Country Status (1)
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| CN (1) | CN203518080U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912923A (en) * | 2014-04-14 | 2014-07-09 | 永嘉湖庄农业科技有限公司 | Urban industrial haze eliminating machine |
| CN103925652A (en) * | 2014-04-14 | 2014-07-16 | 永嘉湖庄农业科技有限公司 | Automobile environment anion compensator |
| CN103933809A (en) * | 2014-04-21 | 2014-07-23 | 金华市华强电子科技有限公司 | Dust suppressing and purifying method and device using anion dry fog |
| CN104047250A (en) * | 2014-05-22 | 2014-09-17 | 浙江大学 | Dust collector |
| CN104566648A (en) * | 2014-12-26 | 2015-04-29 | 东莞精博电子科技有限公司 | Air purifying device |
| CN105423436A (en) * | 2015-12-15 | 2016-03-23 | 桐城市神墩环卫保洁有限公司 | Air purifier for environmental sanitation cleaning |
| CN105457752A (en) * | 2015-12-21 | 2016-04-06 | 黄河科技学院 | Automatic electrostatic dedusting system for urban air |
| CN105465902A (en) * | 2015-12-29 | 2016-04-06 | 太仓弘杉环保科技有限公司 | Novel indoor air purifier |
| CN105757838A (en) * | 2016-03-25 | 2016-07-13 | 潍坊市润捷轻工环保科技有限公司 | Urban environment air purifier |
| CN107998780A (en) * | 2017-11-27 | 2018-05-08 | 姜相宇 | Air purification method and air purifier |
| CN109027859A (en) * | 2018-10-08 | 2018-12-18 | 高晟邺 | Three-dimensional green plant formula air cleaning Landscape Lamp |
| CN110592917A (en) * | 2019-09-26 | 2019-12-20 | 阜阳恒泰纺织有限公司 | Dust removal mechanism and dust removal method for textile equipment |
| CN113384975A (en) * | 2021-06-02 | 2021-09-14 | 聂志满 | Dust-settling and dust-removing equipment and method for building construction |
| CN113737694A (en) * | 2021-08-30 | 2021-12-03 | 安徽燚诚环保科技有限公司 | A clean system for restraining urban area raise dust |
-
2013
- 2013-07-22 CN CN201320463535.3U patent/CN203518080U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925652A (en) * | 2014-04-14 | 2014-07-16 | 永嘉湖庄农业科技有限公司 | Automobile environment anion compensator |
| CN103912923A (en) * | 2014-04-14 | 2014-07-09 | 永嘉湖庄农业科技有限公司 | Urban industrial haze eliminating machine |
| CN103933809A (en) * | 2014-04-21 | 2014-07-23 | 金华市华强电子科技有限公司 | Dust suppressing and purifying method and device using anion dry fog |
| CN103933809B (en) * | 2014-04-21 | 2016-07-06 | 金华市华强电子科技有限公司 | A kind of anion suppressing dust with dry mist purification method and device |
| CN104047250A (en) * | 2014-05-22 | 2014-09-17 | 浙江大学 | Dust collector |
| CN104047250B (en) * | 2014-05-22 | 2015-11-18 | 浙江大学 | Dust arrester |
| CN104566648B (en) * | 2014-12-26 | 2017-07-14 | 开平精锐电子有限公司 | A kind of air cleaning unit |
| CN104566648A (en) * | 2014-12-26 | 2015-04-29 | 东莞精博电子科技有限公司 | Air purifying device |
| CN105423436A (en) * | 2015-12-15 | 2016-03-23 | 桐城市神墩环卫保洁有限公司 | Air purifier for environmental sanitation cleaning |
| CN105457752A (en) * | 2015-12-21 | 2016-04-06 | 黄河科技学院 | Automatic electrostatic dedusting system for urban air |
| CN105465902A (en) * | 2015-12-29 | 2016-04-06 | 太仓弘杉环保科技有限公司 | Novel indoor air purifier |
| CN105757838A (en) * | 2016-03-25 | 2016-07-13 | 潍坊市润捷轻工环保科技有限公司 | Urban environment air purifier |
| CN105757838B (en) * | 2016-03-25 | 2019-02-05 | 潍坊市润捷轻工环保科技有限公司 | Urban environment air purifier |
| CN107998780A (en) * | 2017-11-27 | 2018-05-08 | 姜相宇 | Air purification method and air purifier |
| CN107998780B (en) * | 2017-11-27 | 2024-04-02 | 姜相宇 | Air purifying method and air purifier |
| CN109027859A (en) * | 2018-10-08 | 2018-12-18 | 高晟邺 | Three-dimensional green plant formula air cleaning Landscape Lamp |
| CN110592917A (en) * | 2019-09-26 | 2019-12-20 | 阜阳恒泰纺织有限公司 | Dust removal mechanism and dust removal method for textile equipment |
| CN113384975A (en) * | 2021-06-02 | 2021-09-14 | 聂志满 | Dust-settling and dust-removing equipment and method for building construction |
| CN113737694A (en) * | 2021-08-30 | 2021-12-03 | 安徽燚诚环保科技有限公司 | A clean system for restraining urban area raise dust |
| CN113737694B (en) * | 2021-08-30 | 2023-06-16 | 安徽燚诚环保科技有限公司 | Purifying system for inhibiting dust emission in urban area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160722 |