CN104056510B - A kind of long-life multiple-effect air conditioner filter element - Google Patents
A kind of long-life multiple-effect air conditioner filter element Download PDFInfo
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- CN104056510B CN104056510B CN201410322834.4A CN201410322834A CN104056510B CN 104056510 B CN104056510 B CN 104056510B CN 201410322834 A CN201410322834 A CN 201410322834A CN 104056510 B CN104056510 B CN 104056510B
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- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000003610 charcoal Substances 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 5
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 230000001413 cellular effect Effects 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 5
- 239000002362 mulch Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 6
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 17
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000809 air pollutant Substances 0.000 description 6
- 231100001243 air pollutant Toxicity 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
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- 231100000869 headache Toxicity 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
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- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of air conditioning filter assembly, be specifically related to a kind of long-life multiple-effect air conditioner filter element. It comprises the filter course with filter membrane, and is positioned at the wind-guiding layer of the upstream side of described filter course; Described wind-guiding layer has the member that keeps out the wind of guiding wind direction, described in the member that keeps out the wind guide wind to be filtered to become 30-75 ° of angle with the plane at described filter course place. Under the effect of wind-guiding layer, air blows to filter course at a certain angle, and pollutant is passed the lateral edges to filter course, and filter course keeps good cleanliness factor in the stronger region of wind-engaging, effectively extends the service life of filter membrane. And described long-life multiple-effect air conditioner filter element also comprises adsorption layer, it has the cocoanut active charcoal particle of loaded with nano Ag, adsorbable airborne formaldehyde, TVOC, the effective kill bacteria of nanometer Ag, virus, reach the object purifying air completely simultaneously, ensures health of people life.
Description
Technical field
The present invention relates to a kind of air conditioning filter assembly, be specifically related to a kind of long-life multiple-effect air conditioner filter element.
Background technology
Air conditioner filter element is filterable form air cleaning unit, and the product of higher-end is as HEPA (HighEfficiencyparticulateairFilter), mean high efficiency particle air filter. Reach HEPA standardScreen pack, reaches 99.7% for the efficient of the above particulate obstruct of 0.3 μ m, is characterized in that air canTo pass through, the solia particle of certain size but cannot pass through.
But owing to can not passing through the solid particulate matter of HEPA in the continuous enrichment of one side of filter membrane, use oneAfter specified time, particle covers filter membrane surface, stops up the hole in filter membrane, causes ventilation to declineEven can be not ventilative. If air pollution is serious, the inefficacy of this phenomenon aggravation HEPA, forEnsure air purification effect, air conditioner filter element needs to change at short notice.
On the other hand, HEPA can only filter out larger-size particle, to the obstruct effect of pm2.5Fruit is limited, and the air pollutants such as PARA FORMALDEHYDE PRILLS(91,95), TVOC and bacterium, virus do not have good removal effect.Meanwhile, if require too high HEPA barrier effect, ventilation declines to a great extent, and can not meet realityBorder instructions for use.
Particularly automobile air cleaning system, has higher requirements to the use of air conditioner filter element. Road,Underground parkings etc. are air heavily contaminated places, the use of various cortex, plastics and incomplete in automobileThe vehicle exhaust of burning makes air in car be flooded with the air pollutions such as a large amount of formaldehyde, TVOC, benzene homologuesThing. Show according to data, carry out the fingers such as formaldehyde, TVOC, benzene homologues to travelling less than the new car of half a yearMark detects, approximately more than 70% noxious gas inside automobile concentration over-standard, wherein two of formaldehyde and TVOCIndex exceeding standard is the most serious. TVOC is that some can participate in the carbon containing chemical combination outside photochemical reaction in atmosphereThing, can be present in air with the form of evaporation its toxicity, excitant, carcinogenic at normal temperaturesProperty and special smell, can affect skin and mucous membrane, after suction to human body produce grievous injury; AlsoCan cause headache, dizzy, nauseating etc., cause driver's lather, notice to concentrate, impactDriving safety. And interior space relative closure, if mounted air conditioner system can not ensure effective skyGas purification function, very easily damages occupant's health.
Summary of the invention
For extending the service life of air conditioner filter element, simultaneously for pm2.5, formaldehyde, TVOC, benzene seriesEffective removal problem of the air pollutants such as thing and bacterium, virus, the object of the present invention is to provideA kind of long-life multiple-effect air conditioner filter element. The technical solution used in the present invention is:
A kind of long-life multiple-effect air conditioner filter element, comprises the filter course with filter membrane; And wind-guiding layer,It is positioned at the upstream side of described filter course; Described wind-guiding layer has the member that keeps out the wind of guiding wind direction, described inThe member that keeps out the wind guides wind to be filtered to become 30-75 ° of angle with the plane at described filter course place.
Further, described wind-guiding layer has Cellular Networks structure, the axis of hole wherein and describedLong-life multiple-effect air conditioner filter element place plane becomes 30-75 ° of angle. Under the effect of wind-guiding layer, airBlow at a certain angle filter course, pollutant is passed the lateral edges to filter course, and filter course is being subject toThe region that wind is stronger keeps good cleanliness factor, effectively extends the service life of filter membrane.
Further, described wind-guiding layer, uses non-textile mulch above it. Fiber, hair in airFirst material Deng large-size is tackled by nonwoven.
Further, in long-life multiple-effect air conditioner filter element, described filter course is HEPA filter membrane, its toolHave continuous V-shaped corrugated fold, fold orientation is perpendicular to the incline direction of described axis. AdoptWith the filter course of continuous V-shaped corrugated fold, coordinate wind-guiding layer to have better guide functions to air;Can increase filter space, improve air purification efficiency simultaneously.
Further, described HEPA filter membrane is the one in PP filter paper, glass fiber filter paper. ThisFiber in two kinds of filter membranes is more smooth, and the materials such as dust are not strong to the adhesiveness of filter membrane, are easy to flow.
Further, long-life multiple-effect air conditioner filter element also comprises adsorption layer, and it has active carbon. ActiveThe every g total surface area of charcoal can reach 1000-2000m2, various air pollutants are had optionally and are inhaled by forceAttached ability.
Further, described active carbon is the cocoanut active charcoal particle of loaded with nano Ag. Coconut husk activityCharcoal internal voids be evenly distributed the lucky and airborne formaldehyde in aperture, benzene,toluene,xylene, ammonia,The pernicious gas molecules such as TVOC are suitable, after these gas molecules enter, just after charcoal absorption, fixedGet off. Nanometer Ag has extremely strong killing action to bacterium, virus. Due to the surface area of active carbonGreatly, increase air stroke and contact area, the receiving of airborne bacterium, virus and activated carbon surfaceRice Ag fully contacts, and improves the kill efficiency of filter core to bacterium, virus.
Further, described adsorption layer also has Cellular Networks, and within described year, Ag active carbon is filled in honeycombIn net, two sides is used non-textile mulch. Adopt Cellular Networks structure stationary activated carbon particles, make air-conditioning filterCore overall structure is simple, compact, and assembling is firm, is particularly suitable for air conditioning for automobiles and uses.
Further, long-life multiple-effect air conditioner filter element also comprises housing, described wind-guiding layer, filter course andAdsorption layer is sequentially stacked from top to bottom and is fixed on described housing.
Further, described housing, its bottom surface has soft packing ring; The outside of described soft packing ringDepart from bottom surface the perk downwards of described housing. Soft packing ring has sealing effectiveness, makes the air cannot be fromThe slit flow mistake of filter core and filter core tray chamber.
In use, air enters by wind-guiding is laminated under the effect of air pump, after filtration in the present inventionAfter layer, blow out from described adsorption layer. First by HEPA filter membrane, the airborne large scale flowing through is floatedFloating solid pollutant effectively intercepts; The difficulties such as remaining pm2.5, formaldehyde, TVOC, benzene homologuesThe active carbon being adsorbed again in layer with the air pollutants that intercepted by HEPA absorbs; Remaining bacterium, diseaseMalicious killed by the nanometer Ag of institute's load on activated carbon granule.
In the time that the present invention is used for automotive air-conditioning system, starts outer circulation and can obtain fresh air; In startupIn-vehicle air pollution thing can be effectively removed in circulation.
Compared with prior art, the present invention avoids solid matter rapid accumulation to cause filter course to lose efficacy, and carriesThe service life of high air conditioner filter element; And by multiple purifying effect superposition, air is reached completely and purifyEffect. Multiple-effect air conditioner filter element has pm2.5, bacterium, TVOC, formaldehyde or other harmful substancesEffect is removed, and the air ambient of better quality can be provided, and to meet the demand of the modern life, ensures peopleLife health.
And long-life Bieffect air conditioning filter core of the present invention directly solidifies air pollutants, avoids itAgain be dispersed into contaminated environment in air. Such as, when a large amount of automobiles use this long-life multiple-effect air-conditioningWhen filter core, at underground parking automobile starting or the red light weight that engine combustion not exclusively produces during until rowContaminated off-gas, pollutant wherein all can be by filter element filtering fixing, thereby alleviates vehicle exhaust to greatlyThe pollution of gas.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of a kind of long-life multiple-effect air conditioner filter element in the present invention.
Fig. 2 is the side-looking structural representation of a kind of long-life multiple-effect air conditioner filter element in the present invention.
Fig. 3 is the perspective view of a kind of long-life multiple-effect air conditioner filter element in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the long-life multiple-effect air conditioner filter element in the present invention is described further:
As shown in Figure 1, Figure 2, the long-life air cleaning member of multiple-effect air conditioner filter element comprises wind-guidingLayer, HEPA filter course, activated carbon adsorption layer. Wind-guiding layer is Cellular Networks structure, Cellular Networks hole axleLine filter core place plane becomes 75 ° of angles; The front end (windward side) of wind-guiding layer covers macroporous ventilativeNonwoven. HEPA filter course uses glass fiber filter paper folding continuously, makes to have continuous V-type rippleLine shape fold to be to increase filter space, and fold orientation is perpendicular to wind-guiding layer Cellular Networks hole axisIncline direction. The cocoanut active charcoal particle of activated carbon adsorption layer working load nanometer Ag, by its fillingIn Cellular Networks, and use non-textile mulch on Cellular Networks two sides.
Fig. 3 is the perspective view of long-life multiple-effect air conditioner filter element, wind-guiding layer, filter course, suctionThree part of attached layer are sequentially stacked from top to bottom, and are fixed by housing. Outer frame bottom adds sticky sealed bolster,Make the air cannot be from the slit flow mistake of filter core and tray chamber. Air conditioner filter element overall structure is simple, compact,And assembling is firm, is suitable for air conditioning for automobiles and uses.
The use embodiment of long-life multiple-effect air conditioner filter element:
With reference to " Air Quality Evaluation guide (GB/T27630-2011) in passenger car ", to the long-lifeThe clean-up effect of the air pollutants such as the part material in multiple-effect air conditioner filter element PARA FORMALDEHYDE PRILLS(91,95), TVOC carries outDetect. Result (unit: μ g/m as follows3)：
| Project | Initial concentration | Filted chroma |
| Benzene | 110 | 8 |
| Toluene | 1100 | 27 |
| Dimethylbenzene | 1500 | 30 |
| Ethylbenzene | 1500 | 23 |
| Styrene | 260 | 17 |
| Formaldehyde | 100 | Can't detect |
| Acetaldehyde | 50 | 4 |
| Methacrylaldehyde | 55 | Can't detect |
From detecting data, long-life multiple-effect air conditioner filter element has high to stupid, toluene, formaldehyde etc.Purification efficiency.
Detect in actual applications the removal effect of the present invention to pm2.5. Select 4 different environment,Measure respectively air through the pm2.5 value before and after long-life multiple-effect air conditioner filter element, obtain 4 groups of data as(unit: μ g/m shown in lower3)：
| Test environment | Pm2.5 value before filtering | Pm2.5 value after filtering |
| Indoor | 31 | 3 |
| Road | 85 | 5 |
| Crossing (traffic light) | 116 | 6 |
| Park | 18 | 2 |
From data, long-life multiple-effect air conditioner filter element has high purification efficiency equally to pm2.5.
The air conditioner filter element of wind-guiding layer will do not there is on long-life multiple-effect air conditioner filter element of the present invention and marketUse contrast. After using 30 days continuously, detect respectively both pm2.5 (is selected to ISO12103-1The A4 ash of middle definition is as test dust) clean-up effect ventilation relatively. Same test conditionUnder, the air conditioner filter element with wind-guiding layer still keeps 93% purification efficiency; And do not there is the general of wind-guiding layerThe purification efficiency of logical filter core is only 85%. And, at 300m3Under the same test traffic of/hr, commonThe resistance increment of filter core 32%, illustrate to use after a period of time and decline to a great extent than its ventilation.Visually observe, the whole filter membrane of common filter core is more uniform Dark grey; And there is wind-guiding in the present inventionThe air conditioner filter element of layer, it is light grey that its filter membrane entirety is, and darker near limit, left side color, other places are stillKeep cleaner state. As can be seen here, the air conditioner filter element that has a wind-guiding layer has good dust stratification leadsArrange effect, can ensure the longer Use Limitation of filter membrane.
More than describe just the specific embodiment of the present invention, respectively illustrate not to essence of the present inventionComposition of contents restriction, person of ordinary skill in the field aforesaid detailed description of the invention is made an amendment orDistortion, does not deviate from essence of the present invention.
Claims (9)
1. a long-life multiple-effect air conditioner filter element, is characterized in that, comprising:
Filter course, it has filter membrane;
Wind-guiding layer, it is positioned at the upstream side of described filter course;
Described wind-guiding layer has the member that keeps out the wind of guiding wind direction, described in the member that keeps out the wind there is honeycomb anastomoseStructure, the hole axis of Cellular Networks structure becomes 30-75 ° of angle with air conditioner filter element place plane, and guiding is treatedFiltering wind becomes 30-75 ° of angle to be blown into filter course.
2. long-life multiple-effect air conditioner filter element as claimed in claim 1, is characterized in that, described in leadStratification of wind, uses non-textile mulch above it.
3. long-life multiple-effect air conditioner filter element as claimed in claim 1, is characterized in that described mistakeFilter membrane is HEPA filter membrane, and it has continuous V-shaped corrugated fold; Described corrugated fold is arrangedDirection is perpendicular to the incline direction of described axis.
4. long-life multiple-effect air conditioner filter element as claimed in claim 3, is characterized in that described HEPAFilter membrane is the one in PP filter paper, glass fiber filter paper.
5. long-life multiple-effect air conditioner filter element as claimed in claim 1, is characterized in that, also comprisesAdsorption layer, it has active carbon.
6. long-life multiple-effect air conditioner filter element as claimed in claim 5, is characterized in that described workProperty charcoal is the cocoanut active charcoal particle of loaded with nano Ag.
7. long-life multiple-effect air conditioner filter element as claimed in claim 6, is characterized in that described suctionAttached layer also has Cellular Networks, and within described year, Ag active carbon is filled in Cellular Networks, and two sides is used nonwovenCover.
8. long-life multiple-effect air conditioner filter element as claimed in claim 5, is characterized in that, also comprisesHousing, described wind-guiding layer, filter course and adsorption layer be sequentially stacked from top to bottom and be fixed on described outsideOn frame.
9. long-life multiple-effect air conditioner filter element as claimed in claim 8, is characterized in that, describedHousing, its bottom surface has soft packing ring; The bottom surface that the outside of described soft packing ring departs from described housing alsoPerk downwards.
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| CN201410322834.4A CN104056510B (en) | 2014-07-08 | 2014-07-08 | A kind of long-life multiple-effect air conditioner filter element |
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| CN201410322834.4A CN104056510B (en) | 2014-07-08 | 2014-07-08 | A kind of long-life multiple-effect air conditioner filter element |
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| CN104056510B true CN104056510B (en) | 2016-05-04 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896677B (en) * | 2015-06-19 | 2019-05-31 | 联想(北京)有限公司 | A kind of air environment adjustment equipment, air environment method of adjustment and system |
| CN105032066A (en) * | 2015-08-07 | 2015-11-11 | 苏州艾尔新净化科技有限公司 | Combined filter for purifier |
| CN105536367A (en) * | 2016-02-19 | 2016-05-04 | 山东省计量科学研究院 | Air dedusting and purifying system for constant temperature and humidity chamber |
| CN105757935A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Air supply outlet |
| CN105757839A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Efficient air supply opening for clean room |
| CN112023539B (en) * | 2020-08-27 | 2021-12-17 | 东风汽车集团有限公司 | Air purification filter core in car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166456A (en) * | 2010-11-16 | 2011-08-31 | 查新宝 | Multifunctional air filter |
| CN202778202U (en) * | 2012-08-30 | 2013-03-13 | 成都达瑞斯科技有限公司 | High-efficiency air purification filtrating plate |
| CN202844813U (en) * | 2012-10-16 | 2013-04-03 | 无锡金鑫集团股份有限公司 | Mechanical air separation filter for bullet train or locomotive |
| CN203286700U (en) * | 2013-04-13 | 2013-11-13 | 林定文 | Air filtration positive pressure device |
| CN203916358U (en) * | 2014-07-08 | 2014-11-05 | 北海博亿环保科技有限公司 | A kind of long-life multiple-effect air conditioner filter element |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10318053B4 (en) * | 2003-04-17 | 2008-08-14 | BLüCHER GMBH | Adsorption filter material with high adsorption capacity and low penetration behavior and its use |
-
2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166456A (en) * | 2010-11-16 | 2011-08-31 | 查新宝 | Multifunctional air filter |
| CN202778202U (en) * | 2012-08-30 | 2013-03-13 | 成都达瑞斯科技有限公司 | High-efficiency air purification filtrating plate |
| CN202844813U (en) * | 2012-10-16 | 2013-04-03 | 无锡金鑫集团股份有限公司 | Mechanical air separation filter for bullet train or locomotive |
| CN203286700U (en) * | 2013-04-13 | 2013-11-13 | 林定文 | Air filtration positive pressure device |
| CN203916358U (en) * | 2014-07-08 | 2014-11-05 | 北海博亿环保科技有限公司 | A kind of long-life multiple-effect air conditioner filter element |
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Effective date of registration: 20171120 Address after: No. 143, East Ring Road East Road, Qiaodong ring street, Panyu District City, Guangzhou, Guangdong Patentee after: Lv Shilin Address before: Beihai City Industrial Park, 536000 the Guangxi Zhuang Autonomous Region road Beihai Beihai hi-techwealth Technology Park office building research building two building 202 room Patentee before: BEIHAI BOYI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20180208 Address after: 536000, the Guangxi Zhuang Autonomous Region, Beihai, Taiwan Road, Jilin Road, Northeast China Electronics Beihai Industrial Park, room 04 East Patentee after: Beihai Ke Ke Qi Electronic Technology Co.,Ltd. Address before: No. 143, East Ring Road East Road, Qiaodong ring street, Panyu District City, Guangzhou, Guangdong Patentee before: Lv Shilin |
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Granted publication date: 20160504 |