CN203657082U - Remote anti-explosion PM2.5 purifying device - Google Patents
Remote anti-explosion PM2.5 purifying device Download PDFInfo
- Publication number
- CN203657082U CN203657082U CN201320825538.7U CN201320825538U CN203657082U CN 203657082 U CN203657082 U CN 203657082U CN 201320825538 U CN201320825538 U CN 201320825538U CN 203657082 U CN203657082 U CN 203657082U
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- 238000004880 explosion Methods 0.000 title abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000003610 charcoal Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000004332 deodorization Methods 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000011897 real-time detection Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- DBAKFASWICGISY-BTJKTKAUSA-N Chlorpheniramine maleate Chemical compound OC(=O)\C=C/C(O)=O.C=1C=CC=NC=1C(CCN(C)C)C1=CC=C(Cl)C=C1 DBAKFASWICGISY-BTJKTKAUSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 oxygen ion Chemical class 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the field of air purifying, in particular to a remote anti-explosion PM2.5 purifying device. The device comprises an air inlet hole (1), a filter (2), an electrostatic precipitator (3), an active carbon processor (5), a humidity regulator (6), a draught fan (8), an air outlet hole (9), a sensor and a remote anti-explosion device (4). The remote anti-explosion PM2.5 purifying device has the advantages of having the functions of dedusting, sterilizing, aldehyde removing, deodorization, humidity regulation, remote anti-explosion, oxygen measurement and PM2.5 clearing and on-line real-time detection; the functions can be intelligently switched and alternatively embodied, and therefore the purposes of reducing energy consumption and purifying air at low cost, especially purifying PM2.5 can be achieved; clearing away PM2.5 is taken as the main target, picometer-grade particles are cleared away, and 99.99% of PM2.5 are reduced; the remote anti-explosion PM2.5 purifying device is suitable for a plurality of environments, thereby meeting requirements of different crowds.
Description
Technical field
The utility model relates to air purification field, relates in particular to long-range explosion-proof PM2.5 purifier.
Background technology
PM2.5 refers to that aerodynamics equivalent diameter is less than or equal to the particle of 2.5 microns, its diameter be less than people hairline thickness 1/20, can the long period be suspended in air, its content (concentration) in air is higher, just represents that air pollution is more serious.Although PM2.5 is the little component of content in earth atmosphere composition, it has important impact to air quality and visibility etc.Compared with thicker bulky grain thing, PM2.5 particle diameter is little, active strong, easily subsidiary poisonous and harmful substances (for example, heavy metal, microorganism etc.), and time of staying in atmosphere is long, fed distance is far away, thus larger on the impact of health and atmosphere quality.Air is sucked by human body, bulky grain thing is stopped by nasal cavity, throat, tracheae, or the motion by fine hair is excreted, PM2.5 is difficult for being filtered from respiratory tract entering human body, can cause the injury of respiratory system and cardiovascular system, occur the symptoms such as respiratory tract, cough, expiratory dyspnea.
On July 31st, 2013; in the June, 2013 that Environment Protect in China portion issues and Beijing-Tianjin in first half of the year Ji, the Yangtze River Delta, Pearl River Delta and 74 urban air-quality situations show; June; 74 urban air-qualities number of days that exceeds standard is 35.6%; Beijing-Tianjin Ji air quality is still the poorest; the maximum annual average of the average exceeding standard rate of PM2.5 appears at Beijing, exceeds standard 2.8 times.In the first half of the year, all cities, Beijing-Tianjin Ji all do not reach PM2.5 average secondary standard.Antagonism PM2.5 improves air quality, need to administer for a long time.General people use mouth mask filtered air at the poor weather of air quality, but this is obviously not suitable for long-time use.Air purifier becomes the hot-sale products on market.
Existing domestic and international air purifier is from principle point, mainly contains physical type, electrostatic, chemical formula, negative ion type and five kinds of forms of combined type.Divide from the mature technology of application, mainly contain the several types such as ozone, photocatalyst, HEPA high efficiency particulate air filter, anion, active carbon, ultraviolet ray, plasma technique.But the common defects of these existing domestic and international air purifier technology, mainly contains following several: the one, air humidity can not intelligently regulate; The 2nd, between air cleaning principle, technology, poor compatibility, clean-up effect is undesirable; The 3rd, compound air purifier lacks handoff functionality, and energy consumption is large, purifies cost high; The 4th, existing technology is to purify air as main purpose, and eliminating particle is micron order.
Utility model content
The utility model is to overcome above-mentioned weak point, object is to provide long-range explosion-proof PM2.5 purifier, solution clean-up effect is undesirable, eliminating particle is comprehensive, high in cost of production problem, dedusting, sterilizing, aldehydes removal, deodorizing, damping, long-range explosion-proof, oxygen determination, removing and online instant 8 functions such as PM2.5 that detect of measurement are rolled into one simultaneously, be applicable to multiple environment for use.
The utility model is to achieve the above object by the following technical programs: long-range explosion-proof PM2.5 purifier, comprise: air admission hole, filter, electrostatic precipitator, charcoal treatment device, blower fan, venthole, sensor, long-range explosion-proof apparatus, air is from air admission hole enters, successively by filter filter, after electrostatic precipitator absorption fine dust and bacterium, the purification of charcoal treatment device, blow out venthole by blower fan, described sensor is for parameter measurement, and long-range explosion-proof apparatus is monitored whole device.
As preferably, long-range explosion-proof PM2.5 purifier device also comprises humidistat, and described humidistat is arranged between charcoal treatment device and blower fan.
As preferably, described sensor, comprising: oxygen sensors, air admission hole PM2.5 detecting sensor, venthole PM2.5 detecting sensor, described oxygen sensors is connected with humidistat, for measuring airborne oxygen content; Described air admission hole PM2.5 detecting sensor is connected with air admission hole, and venthole PM2.5 detecting sensor is connected with venthole, detects respectively the content of PM2.5 in air.
As preferably, described filter adopts screen pack to filter large particulate matter, and screen pack forms by adopting prefiltering net, doughnut, the efficient material of HEAP, negative oxygen ion, ozone, activated silica, photocatalyst, Nano Silver, ultraviolet ray, hcpa to filter.
As preferably, described oxygen sensors is measured airborne oxygen using carbon dioxide as sensor information.
As preferably, described long-range explosion-proof apparatus comprises: display, alarm, switch, and described display comprises PM2.5 display, mass parameter display, described switch comprises remote sensing switch, manually inputs switch.
The beneficial effects of the utility model are: the one, dedusting, sterilizing, aldehydes removal, deodorizing, damping, long-range explosion-proof, oxygen determination, removing and online instant 8 functions such as PM2.5 that detect of measurement are rolled into one; The 2nd, between multiple functions, can intelligence switch and partly close, open, reach the object that reduction energy consumption and low cost purify air, especially purify PM2.5; The 3rd, to remove PM2.5 as main target, eliminating particle is micromicron level, i.e. PM level reduces PM2.5 amplitude and reaches 99.99; The 4th, be applicable to multiple environment, meet the demand of different crowd.
Brief description of the drawings
Fig. 1 is the structural representation of long-range explosion-proof PM2.5 purifier;
Fig. 2 is the composition structural representation of long-range explosion-proof apparatus.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further, but protection domain of the present utility model is not limited in this:
Embodiment 1: as shown in Figure 1, long-range explosion-proof PM2.5 purifier is by air admission hole 1, filter 2, electrostatic precipitator 3, charcoal treatment device 5, humidistat 6, blower fan 8, venthole 9, oxygen sensors 7, air admission hole PM2.5 detecting sensor 111, venthole PM2.5 detecting sensor 112, long-range explosion-proof apparatus 4, remote power supply switch 10 forms, air is from air admission hole 1 enters, filter by filter 2 successively, electrostatic precipitator 3 is adsorbed fine dust and bacterium, charcoal treatment device 5 purifies, humidistat 6 regulates after humidity, blow out venthole 9 by blower fan 8, oxygen sensors 7 is connected with humidistat 6, be used for measuring airborne oxygen content, air admission hole PM2.5 detecting sensor 111 is connected with air admission hole 1, venthole PM2.5 detecting sensor 112 is connected with venthole 9, detect respectively the content of PM2.5 in air, long-range explosion-proof apparatus 4 carries out temperature, air pressure monitor to whole device, and remote power supply switch 10 is connected with electrostatic precipitator 3, humidistat 6, blower fan 8, oxygen sensors 7, long-range explosion-proof apparatus 4.
In order better to reach filter effect, the screen pack of filter 2 adopts 10 layers of filtration, its screen pack is filtered and is formed by prefiltering net, doughnut, the efficient material of HEAP, negative oxygen ion, ozone, activated silica, photocatalyst, Nano Silver, ultraviolet ray, hcpa, in the large particulate matters such as dust out, pollen, allergin, virus, and produce a large amount of anions.
As shown in Figure 2, described long-range explosion-proof apparatus 4 by PM2.5 display 12, mass parameter display 13, alarm 14, remote sensing switch 15, manually input switch 16 and form.PM2.5 display 12, mass parameter display 13 are for showing the data of sensor collection and temperature and the atmospheric pressure value of detection, and user can get information about airborne PM2.5 value, and the duty of purifier.When using remote sensing switch 15 or manually inputting switch 16, can all or part ofly carry out intelligence switch and close, open function switch, can open or close according to the actual requirements the function of purifier, for example, when air humidity is not while being high especially or low especially, can close and use humidistat 6.
The concrete step that uses:
The first step, open remote power supply switch 10 switches, long-range anti-explosion surveillance device 4, oxygen sensors 7, air admission hole PM2.5 detecting sensor 111, the 112 startup work of venthole PM2.5 detecting sensor;
Second step, external dirty air are entered by air admission hole 1, filter through filter 2, and the large particulate matters such as dust out, pollen, allergin, virus, and produce a large amount of anions;
The 3rd step, the air of taking off large particulate matter is sent into the interior processing of electrostatic precipitator 3, the various fine dust of efficient adsorption, simultaneously moment kill bacteria, virus, pollen, harmful chemical gas such as absorption formaldehyde, nicotine, benzene, toluene, formaldehyde and foreign odor taste, mycotic spore;
The 4th step, the air of processing through electrostatic precipitator 3 is sent in charcoal treatment device 5, further adsorbed, remove, purified treatment;
The 5th step, the air of processing through charcoal treatment device 4 is sent in humidistat 6, adjusted gas humidity, can be little from main regulation high humidity according to varying environment user;
The 6th step: the fresh air being disposed is blown out venthole 9 by blower fan 8.
Through practice examining, the PM2.5 content in the fresh air that the utility model blows is out lower than country and international clean air standard, and PM2.5 removes purifying rate and reaches more than 99.95%.
Described in above, be specific embodiment of the utility model and the know-why used; if the change of doing according to conception of the present utility model; when its function producing does not exceed spiritual that description and accompanying drawing contain yet, must belong to protection domain of the present utility model.
Claims (5)
1. long-range explosion-proof PM2.5 purifier, it is characterized in that comprising: air admission hole (1), filter (2), electrostatic precipitator (3), charcoal treatment device (5), blower fan (8), venthole (9), sensor, long-range explosion-proof apparatus (4), air is from air admission hole (1) enters, filter by filter (2) successively, electrostatic precipitator (3) absorption fine dust and bacterium, after charcoal treatment device (5) purifies, blow out venthole (9) by blower fan (8), described sensor is for parameter measurement, long-range explosion-proof apparatus (4) is monitored whole device.
2. long-range explosion-proof PM2.5 purifier according to claim 1, is characterized in that, also comprises humidistat (6), and described humidistat (6) is arranged between charcoal treatment device (5) and blower fan (8).
3. long-range explosion-proof PM2.5 purifier according to claim 2, it is characterized in that, described sensor, comprising: oxygen sensors (7), air admission hole PM2.5 detecting sensor (111), venthole PM2.5 detecting sensor (112), described oxygen sensors (7) is connected with humidistat (6), for measuring airborne oxygen content; Described air admission hole PM2.5 detecting sensor (111) is connected with air admission hole (1), and venthole PM2.5 detecting sensor (112) is connected with venthole (9), detects respectively the content of PM2.5 in air.
4. long-range explosion-proof PM2.5 purifier according to claim 3, is characterized in that, described oxygen sensors (7) is measured airborne oxygen using carbon dioxide as sensor information.
5. long-range explosion-proof PM2.5 purifier according to claim 2, it is characterized in that, described long-range explosion-proof apparatus (4) comprising: display, alarm (14), switch, described display comprises PM2.5 display (12), mass parameter display (13), and described switch comprises remote sensing switch (15), manually inputs switch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825538.7U CN203657082U (en) | 2013-12-13 | 2013-12-13 | Remote anti-explosion PM2.5 purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825538.7U CN203657082U (en) | 2013-12-13 | 2013-12-13 | Remote anti-explosion PM2.5 purifying device |
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| Publication Number | Publication Date |
|---|---|
| CN203657082U true CN203657082U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825538.7U Expired - Lifetime CN203657082U (en) | 2013-12-13 | 2013-12-13 | Remote anti-explosion PM2.5 purifying device |
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| CN (1) | CN203657082U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673108A (en) * | 2013-12-13 | 2014-03-26 | 程礼华 | Long-distance anti-explosion PM2.5 purification technology and device |
| CN108014922A (en) * | 2017-11-08 | 2018-05-11 | 南方科技大学 | Triboelectric thermoelectric internal stirring dust removal detection device and dust removal detection method thereof |
| CN108057523A (en) * | 2017-11-08 | 2018-05-22 | 南方科技大学 | Friction electric heating electric dust removal detection equipment and dust removal detection method thereof |
| CN108097458A (en) * | 2017-11-08 | 2018-06-01 | 南方科技大学 | Thermoelectric self-driven dust removal detection equipment and dust removal detection method thereof |
| CN108176510A (en) * | 2017-11-08 | 2018-06-19 | 南方科技大学 | Friction electric heating self-driven dust removal detection equipment and dust removal detection method thereof |
-
2013
- 2013-12-13 CN CN201320825538.7U patent/CN203657082U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673108A (en) * | 2013-12-13 | 2014-03-26 | 程礼华 | Long-distance anti-explosion PM2.5 purification technology and device |
| CN108014922A (en) * | 2017-11-08 | 2018-05-11 | 南方科技大学 | Triboelectric thermoelectric internal stirring dust removal detection device and dust removal detection method thereof |
| CN108057523A (en) * | 2017-11-08 | 2018-05-22 | 南方科技大学 | Friction electric heating electric dust removal detection equipment and dust removal detection method thereof |
| CN108097458A (en) * | 2017-11-08 | 2018-06-01 | 南方科技大学 | Thermoelectric self-driven dust removal detection equipment and dust removal detection method thereof |
| CN108176510A (en) * | 2017-11-08 | 2018-06-19 | 南方科技大学 | Friction electric heating self-driven dust removal detection equipment and dust removal detection method thereof |
| CN108097458B (en) * | 2017-11-08 | 2020-04-17 | 南方科技大学 | Thermoelectric self-driven dust removal detection equipment and dust removal detection method thereof |
| CN108014922B (en) * | 2017-11-08 | 2020-04-21 | 南方科技大学 | A kind of triboelectric heating electric internal stirring dust removal detection equipment and dust removal detection method |
| CN108176510B (en) * | 2017-11-08 | 2020-04-21 | 南方科技大学 | A kind of triboelectric heating electric self-driving dust detection equipment and dust removal detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190225 Address after: 310000 Morijing Company, 7th Floor, New West Town, 98 Gudun Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Sen Jing Science and Technology Co.,Ltd. Address before: 310012 1102, 11th floor, Xicheng New Building, 98 Gudun Road, Hangzhou City, Zhejiang Province Patentee before: Cheng Lihua |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 313000 Sian Town Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: Senjing environmental protection technology (Huzhou) Co.,Ltd. Address before: 310000 Morijing Company, 7th Floor, New West Town, 98 Gudun Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Sen Jing Science and Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 310000 19 Feng Ling Road, Wuchang Street, Yuhang District, Hangzhou, Zhejiang. Patentee after: Zhejiang Sen Jing Science and Technology Co.,Ltd. Address before: 313000 Sian Town Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee before: Senjing environmental protection technology (Huzhou) Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |