CN105857023B - A kind of novel adsorption automobile dehumidification device - Google Patents
A kind of novel adsorption automobile dehumidification device Download PDFInfo
- Publication number
- CN105857023B CN105857023B CN201610241702.8A CN201610241702A CN105857023B CN 105857023 B CN105857023 B CN 105857023B CN 201610241702 A CN201610241702 A CN 201610241702A CN 105857023 B CN105857023 B CN 105857023B
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- dehumidifier
- type roller
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- air
- absorption type
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 19
- 238000007791 dehumidification Methods 0.000 title claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 49
- 238000003795 desorption Methods 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 244000001632 Acorus gramineus Species 0.000 claims description 3
- 235000013073 Acorus gramineus Nutrition 0.000 claims description 3
- 235000011438 Albizia odoratissima Nutrition 0.000 claims description 3
- 240000005482 Albizia procera Species 0.000 claims description 3
- 241000031023 Amana edulis Species 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 241001079002 Melicope pteleifolia Species 0.000 claims description 3
- 240000002924 Platycladus orientalis Species 0.000 claims description 3
- 240000002505 Pogostemon cablin Species 0.000 claims description 3
- 235000011751 Pogostemon cablin Nutrition 0.000 claims description 3
- 244000086956 Polygonum perfoliatum Species 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to automotive interior circulation device for air technical fields, more particularly, to a kind of novel adsorption automobile dehumidification device, including centrifugal blower, absorption type roller dehumidifier, air outlet, it is sequentially connected between and by air hose, it is characterized in that, the absorption type roller dehumidifier a quarter is desorption end, air-cooled condenser is provided on the desorption end, the desorption end is connected with motor vehicle exhaust emission device, 3/4ths be absorption end, all filling circulation adsorption silica gel, air outlets lead to car in the desorption end and absorption end.Adsorbance and rate higher of the present invention, Energy Efficiency Ratio bigger, high degree reduce the discharge of automobile exhaust heat.
Description
Technical field
The present invention relates to automotive interior circulation device for air technical fields, are removed more particularly, to a kind of novel adsorption automobile
Wet device.
Background technology
Automobile is always the high energy consumption vehicles, and the tail gas waste of discharge contains great amount of carbon dioxide and low-grade
Heat under long-term discharge, causes air and urban environment huge broken ring and pollution, some researches show that vehicle exhausts
The heat of discharge makes urban inner temperature be generally higher than suburb temperature；In addition in the case of there was dampness in the air in the car, automobile passes through fluorine
Leon compressor air-conditioning is dehumidified and air purification, automobile energy consumption is generated while this purification style inefficiency huge
Burden, larger pollution is also generated to environment, in research in recent years, has the use of one chip adsorbent bed, but can not be very
Good recycle, and service life is short and inefficiency.
Invention content
The technical problems to be solved by the invention be to provide a kind of energy-saving and environmental protection, it is efficient, can be recycled while can
To reduce the novel adsorption automobile dehumidifier of motor vehicle exhaust emission dustiness and waste heat.
The invention is realized in this way：
A kind of novel adsorption automobile dehumidification device, including centrifugal blower, absorption type roller dehumidifier, air outlet, and
Between be sequentially connected by air hose, which is characterized in that the absorption type roller dehumidifier a quarter for desorption end, the desorption
Air-cooled condenser is provided on end, the desorption end is connected with motor vehicle exhaust emission device, and 3/4ths is adsorb end, the desorption end
Lead to car with all filling circulation adsorption silica gel, air outlets in absorption end.
Further, the absorption type roller dehumidifier absorption end leads to respectively with the centrifugal blower, the air outlet
The air hose connection is crossed, and the absorption end inlet and outlet both sides are all equipped with the first expansion and flow cover board.
Further, the air-cooled condenser is made of condenser casing and serpentine coil.
Further, the condenser casing is cylindrical using a quarter, is desorbed with the absorption type roller dehumidifier
End corresponds to, and the condenser casing is internally provided with condensed water elimination slot, and internal diameter is more than desorption end outer diameter, the serpentine coil
In lateral arrangement, and use ripple copper pipe.
Further, the motor vehicle exhaust emission device include the first escaper and the second escaper, it is described desorption end before and after
It is all equipped with second and expands stream cover board.
Further, all it is equipped with filtration, purification unit between the desorption end and first escaper, the second escaper.
Further, the absorption type roller dehumidifier side is equipped with electro-motor.
Further, the absorption type roller dehumidifier is equipped with crawler belt mounting groove, is equipped on the crawler belt mounting groove
Connecting band track, the absorption type roller dehumidifier are connect with the electro-motor by the connecting band track.
Further, filter between the absorption type roller dehumidifier and air outlet, the filter include activated carbon
Layer, Chinese medicinal granule layer, nanometer filter paper layer；
The Chinese medicinal granule layer is made from the following raw materials in parts by weight：100-150 parts of Pogostemon cablin, 50-100 parts of grass-leaved sweetflags,
15-30 parts of evodia lepta merrs, 3-10 parts of edible tulips, 60-80 parts of polygonum perfoliatums, 40-60 portions of caulis sinomeniis, the 36-47 parts of roots of fangji, 16-80 parts half
Maple lotus, 100-120 part seed of Oriental arborvitae, 30-40 portions of cortex albiziaes, 40-60 parts of dens draconis；Its production method is：After above-mentioned raw materials are dried
Powder is ground into, is then mixed, then is granulated by comminutor, particle size 1-5mm.
Compared with prior art, the present invention advantageous effect is：Make absorption type by using vehicle exhaust low grade residual heat
The circular flow between adsorption and desorption of roller dehumidifier purifies automotive interior air dewetting, does not consume automobile power energy substantially
Source, energy conservation and environmental protection do not generate waste, adsorbance and rate higher, Energy Efficiency Ratio bigger externally, and high degree reduces vehicle exhaust
The discharge of heat.
Description of the drawings
Fig. 1：The structure diagram of the embodiment of the present invention；
Fig. 2：The diagrammatic cross-section of absorption type roller dehumidifier in Fig. 1 embodiments.
In figure：1st, centrifugal blower；2nd, filter；3rd, first expands stream cover board；4th, second expands stream cover board；5th, absorption type roller
Dehumidifier；6th, condenser casing；7th, serpentine coil；8th, crawler belt mounting groove；9th, connecting band track；10th, electro-motor；11st, air hose；
12nd, air outlet；13 first escapers；14th, the second escaper；15th, end is desorbed；16th, end is adsorbed；17th, filtration, purification unit；18、
Air-cooled condenser；19th, circulation absorption silica gel.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.
A kind of novel adsorption automobile dehumidification device, including centrifugal blower 1, absorption type roller dehumidifier 5, air outlet
12, and between be sequentially connected by air hose 11, centrifugal blower 1 is set to automotive interior, will be in automobile by centrifuging negative pressure
Portion's air is pumped into inside centrifugal blower 1, then in-vehicle air is transported to absorption type roller by air hose 11 by centrifugal blower 1
Adsorption and dehumidification is carried out in dehumidifier 5,5 a quarter of absorption type roller dehumidifier is desorption end 15, desorbs and is provided with wind on end 15
Condenser 18, air-cooled condenser 18 are made of condenser casing 6 and serpentine coil 7, and condenser casing 6 uses a quarter cylinder
Shape, corresponding with the desorption of absorption type roller dehumidifier 5 end 15, condenser casing 6 is internally provided with condensed water elimination slot, and internal diameter is big
In desorption 15 outer diameter of end, for serpentine coil 7 in laterally arranging, and use ripple copper pipe, desorption end 15 is connected with motor vehicle exhaust emission
Device, motor vehicle exhaust emission device include the first escaper 13 and the second escaper 14, and desorption end 15 connects front and rear all equipped with the second expansion
Cover board 4 is flowed, desorbs and filtration, purification unit 17 is all equipped between end 15 and first escaper 13, the second escaper 14, four points
Three for absorption end 16, absorption end 17 connect respectively with centrifugal blower 1, air outlet 12 by the air hose 11, and adsorb end
17 inlet and outlet both sides, which are all equipped with first, to be expanded and flows cover board 3, ensures all filling circulation in absorption uniformity desorption end 15 and absorption end 16
Adsorption silica gel 18, circulation absorption silica gel 18 have circulation absorption desorption ability, and air outlet leads to car.
5 side of absorption type roller dehumidifier is provided with electro-motor 10, and absorption type roller dehumidifier 5 is installed equipped with crawler belt
Slot 8 is equipped with connecting band track 9 on crawler belt mounting groove, and the absorption type roller dehumidifier 5 passes through with the electro-motor 10 to be connect
Crawler belt 9 connects.
Filter between absorption type roller dehumidifier and air outlet, filter include active carbon layer, Chinese medicinal granule layer, nanometer
Filter paper layer；Chinese medicinal granule layer is made from the following raw materials in parts by weight：100-150 parts of Pogostemon cablin, 50-100 parts of grass-leaved sweetflags, 15-30
Part evodia lepta merr, 3-10 parts of edible tulips, 60-80 parts of polygonum perfoliatums, 40-60 portions of caulis sinomeniis, the 36-47 parts of roots of fangji, 16-80 parts of Pterospermi Heterophyllis,
The 100-120 parts of seed of Oriental arborvitaes, 30-40 portions of cortex albiziaes, 40-60 parts of dens draconis；Its production method is：It is ground into after above-mentioned raw materials are dried
Then powder is mixed, then be granulated by comminutor, particle size 1-5mm.It is further formed to have human body and dispel
The gas of wet effect enters automotive interior by air outlet, and so cycle repeatedly, ensures the good air quality of automotive interior, this mistake
Cheng Jiben does not generate waste pollutant and does not consume the automobile power energy, only needs some electric energy, energy conservation and environmental protection, while pass through Chinese medicine
Ingredient filtration, purification automotive interior air forms the health ingredient beneficial to human body.
Under the traction of electro-motor 10, absorption type roller dehumidifier 5 rotates at absorption end 16 and desorption end 15 cycle wheel
Row work, desorption end 15 are connect with the first escaper of vehicle exhaust 13, provide heat by 13 low-grade heat source of the first escaper, not
It is about 80 DEG C directly to discharge exhaust temperature from engine through processing, after absorption type roller dehumidifier 5 desorbs the heat absorption of end 15,
Exhaust gas temperature can drop to 45 DEG C or so, be discharged after being filtered using filter clean unit 17 by the second escaper 14, and desorption water outlet is steamed
Gas then condenses discharge by desorbing the air-cooled condenser 18 set on end 15, on the one hand efficiently uses the low-grade of automobile engine to exhaust
On the one hand heat substantially reduces motor vehicle exhaust emission temperature and contained pollutant again, greatly reduces city environmental pollution, using suction
Attached formula roller dehumidifier, compared to conventional one-piece formula adsorbent bed, adsorbance and rate higher, Energy Efficiency Ratio bigger.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of novel adsorption automobile dehumidification device, including centrifugal blower, absorption type roller dehumidifier, air outlet, and it
Between be sequentially connected by air hose, which is characterized in that the absorption type roller dehumidifier a quarter for desorption end, the desorption end
On be provided with air-cooled condenser, the desorption end is connected with motor vehicle exhaust emission device, and 3/4ths be absorption end, the desorption end and
All filling circulation adsorption silica gel, air outlets lead to car in absorption end；
The motor vehicle exhaust emission device includes the first escaper and the second escaper, and being all equipped with second before and after the desorption end expands stream
Cover board；
Filtration, purification unit is all equipped between the desorption end and first escaper, the second escaper；
Filter between the absorption type roller dehumidifier and air outlet, the filter include active carbon layer, Chinese medicinal granule layer,
Nanometer filter paper layer；
The Chinese medicinal granule layer is made from the following raw materials in parts by weight：100-150 parts of Pogostemon cablin, 50-100 parts of grass-leaved sweetflags, 15-30
Part evodia lepta merr, 3-10 parts of edible tulips, 60-80 parts of polygonum perfoliatums, 40-60 portions of caulis sinomeniis, the 36-47 parts of roots of fangji, 16-80 parts of Pterospermi Heterophyllis,
The 100-120 parts of seed of Oriental arborvitaes, 30-40 portions of cortex albiziaes, 40-60 parts of dens draconis；Its production method is：It is ground into after above-mentioned raw materials are dried
Then powder is mixed, then be granulated by comminutor, particle size 1-5mm.
A kind of 2. novel adsorption automobile dehumidification device according to claim 1, which is characterized in that the absorption type roller
Dehumidifier absorption end is connect respectively with the centrifugal blower, the air outlet by the air hose, and absorption end disengaging
Mouth both sides are all equipped with first and expand stream cover board.
3. a kind of novel adsorption automobile dehumidification device according to claim 1, which is characterized in that the air-cooled condenser by
Condenser casing and serpentine coil composition.
A kind of 4. novel adsorption automobile dehumidification device according to claim 3, which is characterized in that the condenser casing
Using a quarter cylinder, corresponding with absorption type roller dehumidifier desorption end, the condenser casing is internally provided with
Condensed water elimination slot, and internal diameter is more than desorption end outer diameter, the serpentine coil uses ripple copper pipe in laterally arrangement.
A kind of 5. novel adsorption automobile dehumidification device according to claim 1, which is characterized in that the absorption type roller
Dehumidifier side is equipped with electro-motor.
A kind of 6. novel adsorption automobile dehumidification device according to claim 5, which is characterized in that the absorption type roller
Dehumidifier is equipped with crawler belt mounting groove, is equipped with connecting band track on the crawler belt mounting groove, the absorption type roller dehumidifier with
The electro-motor is connected by the connecting band track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241702.8A CN105857023B (en) | 2016-04-19 | 2016-04-19 | A kind of novel adsorption automobile dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241702.8A CN105857023B (en) | 2016-04-19 | 2016-04-19 | A kind of novel adsorption automobile dehumidification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105857023A CN105857023A (en) | 2016-08-17 |
| CN105857023B true CN105857023B (en) | 2018-06-29 |
Family
ID=56632479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241702.8A Active CN105857023B (en) | 2016-04-19 | 2016-04-19 | A kind of novel adsorption automobile dehumidification device |
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| Country | Link |
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| CN (1) | CN105857023B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890887A (en) * | 2020-07-23 | 2020-11-06 | 燕山大学 | Vehicle-mounted waste heat steam filtering device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919103A (en) * | 1987-02-28 | 1990-04-24 | Nippondenso Co., Ltd. | Device for controlling evaporative emission from a fuel tank |
| US5762692A (en) * | 1996-10-04 | 1998-06-09 | Ford Motor Company | Evaporative emissions control system for automotive vehicle |
| CN100342127C (en) * | 2003-12-30 | 2007-10-10 | 现代自动车株式会社 | Canister of vehicle |
| CN102364259A (en) * | 2011-11-03 | 2012-02-29 | 北京理工大学萍乡高新技术研究院 | Method and system for independently controlling temperature and humidity of automobile air conditioner |
| CN103574792A (en) * | 2012-07-23 | 2014-02-12 | 无锡奥波净化除湿空调有限公司 | Waste heat recovery rotating wheel dehumidification process and special device thereof |
-
2016
- 2016-04-19 CN CN201610241702.8A patent/CN105857023B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919103A (en) * | 1987-02-28 | 1990-04-24 | Nippondenso Co., Ltd. | Device for controlling evaporative emission from a fuel tank |
| US5762692A (en) * | 1996-10-04 | 1998-06-09 | Ford Motor Company | Evaporative emissions control system for automotive vehicle |
| CN100342127C (en) * | 2003-12-30 | 2007-10-10 | 现代自动车株式会社 | Canister of vehicle |
| CN102364259A (en) * | 2011-11-03 | 2012-02-29 | 北京理工大学萍乡高新技术研究院 | Method and system for independently controlling temperature and humidity of automobile air conditioner |
| CN103574792A (en) * | 2012-07-23 | 2014-02-12 | 无锡奥波净化除湿空调有限公司 | Waste heat recovery rotating wheel dehumidification process and special device thereof |
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| Publication number | Publication date |
|---|---|
| CN105857023A (en) | 2016-08-17 |
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Effective date of registration: 20200107 Address after: 225300 No. 108 Mingzhu Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Lin Yaogeng Address before: 200082 No. 334 military road, Shanghai, Yangpu District, University of Shanghai for Science and Technology Patentee before: Li Jingjing |
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Effective date of registration: 20200924 Address after: Room 510-523, Road 77, Laigang Road, Qingpu District, Shanghai, 201799 Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: 225300 No. 108 Mingzhu Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Lin Yaogeng |
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