CN211598802U - Novel automobile exhaust purifies device - Google Patents
Novel automobile exhaust purifies device Download PDFInfo
- Publication number
- CN211598802U CN211598802U CN201921945564.7U CN201921945564U CN211598802U CN 211598802 U CN211598802 U CN 211598802U CN 201921945564 U CN201921945564 U CN 201921945564U CN 211598802 U CN211598802 U CN 211598802U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- tail gas
- automobile exhaust
- novel automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 18
- 241000883990 Flabellum Species 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 230000008439 repair process Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000002026 carminative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- -1 oxynitrides Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a novel automobile exhaust purification device, which comprises an exhaust port, an exhaust pipe and a purification cylinder, wherein the lower end of the exhaust port is fixedly connected with the exhaust pipe, the central position of the exhaust pipe is clamped with the purification cylinder, one side of the interior of the purification cylinder, which is close to the exhaust port, is fixedly connected with a first baffle, one side of the first baffle, which is close to the exhaust port, and the lower end of the inner wall of the purification cylinder are fixedly connected with a guide block, the lower end of the guide block is provided with a water storage chamber, the upper end of the outer side of the water storage chamber is fixedly connected with a water feeding pipe, the bottom of the water storage chamber is fixedly connected with a drain outlet, one side of the interior of the purification cylinder, which is far away from the exhaust port, is fixedly connected with a second through hole and a first through hole respectively, the left side and the right side of the top, meanwhile, the purification device and the exhaust pipe are easy to be blocked and damaged, and the inside of the purification device is difficult to disassemble and repair.
Description
Technical Field
The utility model relates to an automobile exhaust purifies technical field, especially relates to a novel automobile exhaust purifies device.
Background
Automobile exhaust is exhaust gas generated when an automobile is used, and contains hundreds of different compounds, wherein pollutants comprise solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, oxynitrides, lead, sulfur oxides and the like, and the exhaust gas has a profound influence on the environment of human life while directly harming human health. The sulfur dioxide in the tail gas has strong pungent smell, and the sulfur dioxide easily causes the generation of acid rain when reaching a certain concentration, so that soil and water sources are acidified, and the growth of crops and forests is influenced.
Present automobile exhaust purifies generally uses three way catalyst converter, but three way catalyst converter is integral, and inside if damage difficult overhaul to solid particle can slowly pile up in tail gas purification device and blast pipe, leads to tail gas purifying effect not good, easily causes purifier, blast pipe simultaneously to block up the damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel automobile exhaust purification device to solve the inside solid particle who easily piles up in the tail gas of current automobile exhaust purification device, lead to tail gas clean-up effect not good, easily cause purifier, blast pipe to block up the damage simultaneously, the inside difficult dismantlement of purifier repairs the trouble simultaneously.
The utility model relates to a novel automobile exhaust purifies device's purpose and efficiency is reached by following concrete technical means: a novel automobile exhaust purification device comprises an exhaust port, an exhaust pipe and a purification barrel, wherein the lower end of the exhaust port is fixedly connected with the exhaust pipe, the central position of the exhaust pipe is clamped with the purification barrel, one side, close to the exhaust port, inside the purification barrel is fixedly connected with a first partition plate, one side, close to the exhaust port, of the first partition plate and the lower end of the inner wall of the purification barrel are fixedly connected with a guide block, the lower end of the guide block is provided with a water storage chamber, the upper end of the outer side of the water storage chamber is fixedly connected with a water feeding pipe, the bottom of the water storage chamber is fixedly connected with a sewage discharge port, one side, far away from the exhaust port, inside the purification barrel is fixedly connected with a second partition plate, a porous ceramic carrier is clamped between one side, far away from the exhaust port, of the second partition plate and the inner wall of the purification barrel, a rotating shaft is connected between the, no. four connecting plate bottom fixedly connected with servo motor, servo motor and pivot hold-in range are connected, and No. two baffle bottoms articulate has the connecting plate No. one, and No. two baffle upper ends articulate has the connecting plate No. three, and No. two baffle tops articulate has the connecting plate No. two, and the purification section of thick bamboo top left and right sides is No. two through-holes of fixedly connected with, the through-hole of No. one respectively.
Preferably, the first partition plate further comprises a filter screen and a third through hole, the filter screen is fixedly connected to the center of the first partition plate, the third through holes are formed in the upper end of the first partition plate, and the third through holes are communicated with the first through holes and the second through holes.
Preferably, No. one baffle is kept away from tail gas mouth one side fixedly connected with dog, and the dog corresponds No. one connecting plate, No. two connecting plates, No. three connecting plate settings respectively, connecting plate and dog bolt fixed connection.
Preferably, the porous ceramic carrier is internally clamped with a catalyst which is platinum or palladium noble metal.
Preferably, the upper ends of the sewage draining outlet and the water adding pipe are both provided with switch valves.
Preferably, the connecting pipe is equipped with the draw-in groove from a left side to the right side equidistance in proper order, and the joint has the fan in the draw-in groove, and the fan is still including snap ring, flabellum, fixed block, connecting block, and fixedly connected with fixed block in proper order is equidistant in the snap ring upper end, and fixed block upper end joint has the flabellum, the equal fixedly connected with connecting block in the snap ring left and right sides, forms the fan through connecting block bolt fixed connection between the snap ring.
Preferably, the central position of the fan blade is clamped with alkaline adsorption paper.
Has the advantages that:
(1) the utility model discloses it is equipped with a through-hole and No. two through-holes to purify bobbin top left and right sides, makes and purifies bobbin top formation air convection, can dispel the heat in the tail gas fast, can not lead to purifying the section of thick bamboo to generate heat and lead to damaging because of the tail gas heat is too high.
(2) The utility model discloses be equipped with a baffle, baffle central point puts and is equipped with the filter screen, and the filter screen can be with the solid particle interception in the tail gas, falls into the reservoir chamber after the solid particle interception, and the granule can not get into a purification section of thick bamboo, is difficult for blockking up inside, can not fly up once more and block up the filter screen because of the outer carminative impact force of tail gas after the solid particle falls into the aquatic simultaneously, and the reservoir chamber bottom is equipped with the drain simultaneously, can regularly turn on the water with solid particle and water discharge.
(3) The utility model discloses be equipped with the fan, the flabellum upper end of fan is equipped with the basicity and adsorbs paper, and the basicity adsorbs paper can be with acid impurity in the tail gas, can prevent to destroy the environment in the harmful gas entering air in the tail gas.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fan connection structure of the present invention.
Fig. 3 is a schematic view of the fan blade structure of the present invention.
Fig. 4 is an enlarged schematic structural view of fig. 1A according to the present invention.
Fig. 5 is a schematic view of the first partition structure of the present invention.
In fig. 1-5, the correspondence between the component names and the reference numbers is:
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 5: a novel automobile exhaust purification device comprises an exhaust port 1, an exhaust pipe 101 and a purification cylinder 2, wherein the lower end of the exhaust port 1 is fixedly connected with the exhaust pipe 101, the central position of the exhaust pipe 101 is clamped with the purification cylinder 2, one side of the interior of the purification cylinder 2 close to the exhaust port 1 is fixedly connected with a first partition plate 9, one side of the first partition plate 9 close to the exhaust port 1 and the lower end of the inner wall of the purification cylinder 2 are fixedly connected with a guide block 10, the lower end of the guide block 10 is provided with a water storage chamber 12, the upper end of the outer side of the water storage chamber 12 is fixedly connected with a water feeding pipe 13, the bottom of the water storage chamber 12 is fixedly connected with a sewage discharge port 11, one side of the interior of the purification cylinder 2 far away from the exhaust port 1 is fixedly connected with a second partition plate 21, a porous ceramic carrier 3 is clamped between one side of the second partition plate 21 far away from the exhaust, 15 upper ends of connecting pipe from a left side to the right side equidistance joint in proper order has fan 18, lower extreme fixedly connected with connecting plate 5 No. four between shown baffle 9 and No. two baffles 21, 5 bottom fixedly connected with servo motor 7 of connecting plate four, servo motor 7 is connected with 4 hold-in ranges of pivot, No. two baffles 21 bottom articulates there is connecting plate 8 No. two, No. two baffles 21 upper end articulates there is connecting plate 19 No. three, No. two baffles 21 top articulates there is connecting plate 17 No. two, 2 top left and right sides of purification section of thick bamboo are No. two through-holes of fixedly connected with 20 respectively, a through-hole 14.
Wherein: a baffle 9 is still including filter screen 901, No. three through-holes 902, and No. 9 central point of a baffle puts fixedly connected with filter screen 901, and No. 9 upper ends of a baffle are equipped with a plurality of No. three through-holes 902, and No. three through-holes 902 communicate with each other with a through-hole 14, No. two through-holes 20, make 2 tops of purifying cylinder form the air convection, can dispel the heat in the tail gas fast, can not lead to purifying cylinder 2 to generate heat and lead to damaging because of the tail gas heat is too high.
Wherein: no. one baffle 9 keeps away from 1 one side fixedly connected with dog 23 of tail gas mouth, and dog 23 corresponds No. one connecting plate 8, No. two connecting plates 17, No. three connecting plates 19 setting respectively, and connecting plate and dog 23 bolt fixed connection during inside repair, unscrew connecting plate and dog 23 junction bolt then can change the neck part inside, and it is very convenient to repair.
Wherein: the catalyst is clamped in the porous ceramic carrier 3, the catalyst is precious metal such as platinum and palladium, and harmful gas in the tail gas is catalytically reduced through the catalyst to form gas which is harmless to air and is discharged.
Wherein: drain 11 and filler pipe 13 upper end all are equipped with the ooff valve, filter screen 901 can be with the solid particle interception in the tail gas, fall into reservoir chamber 12 after the solid particle interception, the granule can not get into purification section of thick bamboo 2, be difficult for blockking up inside, simultaneously solid particle can not fly up once more and block up filter screen 901 because of the outer carminative impact force of tail gas after falling into the aquatic, reservoir chamber 12 bottom is equipped with drain 11 simultaneously, can open drain 11 ooff valves and drain solid particle and water discharge, when need adding water, open the filler pipe 13 ooff valve and add water, it is very convenient.
Wherein: connecting pipe 15 is equipped with draw-in groove 16 from a left side to the right side equidistance in proper order, the joint has fan 18 in the draw-in groove 16, fan 18 is still including snap ring 1801, flabellum 1802, fixed block 1803, connecting block 1804, snap ring 1801 upper end equidistance fixedly connected with fixed block 1803 in proper order, the joint has flabellum 1802 in the fixed block 1803 upper end, the equal fixedly connected with connecting block 1804 in the snap ring 1801 left and right sides, form fan 18 through connecting block 1804 bolt fixed connection between the snap ring 1801, snap ring 1801 corresponds the joint with draw-in groove 16, when fan 18 damages, through twisting connecting block 1804 upper end bolt between the snap ring 18, can take out fan 18, make fan.
Wherein: fan blade 1802 central point department joint has alkaline adsorption paper 22, and acid impurity in alkaline adsorption paper 22 can the neutralization tail gas can prevent that harmful gas from getting into the air in the tail gas destroys the environment.
Wherein: the servo motor 7 is connected with an automobile storage battery, when the automobile is started, the storage battery supplies power to the servo motor 7, and the servo motor 7 works.
The working principle is as follows: after the automobile is started, the servo motor 7 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the fan 18 to rotate, tail gas enters the exhaust pipe 101 from the tail gas port 1 and then enters the purifying cylinder 2, after entering the purifying cylinder 2, firstly solid particles in the tail gas are intercepted by the filter screen 901 and fall into the water storage chamber 12 through the guide block 10, then the tail gas enters the central position inside the purifying cylinder 2, the fan 18 rotates, so that the alkaline adsorption paper 22 on the upper end of the fan blade 1802 quickly adsorbs and neutralizes acid impurities in the tail gas, so that the acid impurities in the tail gas are purified, then the tail gas passes through the porous ceramic carrier 3 and is catalytically reduced by the internal catalyst to reduce harmful gas into gas harmless to air, the water storage chamber 12 is periodically replaced with water, meanwhile, the alkaline adsorption paper 22 on the upper end of the fan 18 is periodically replaced, the water storage chamber 12 opens the switch valve of the sewage discharge port, then add water through filler 13 and wash, prevent that impurity from accumulating in reservoir 13, then close drain 11 ooff valve, add water to filler 13 again can, when changing fan 18 upper end basicity adsorption paper 22, unscrew No. two connecting plates 17, No. three connecting plates 19 bolts, rotate No. two connecting plates 17, No. three connecting plates, then unscrew fan 18 upper junction piece 1804 bolt, take out fan 18, change the basicity adsorption paper 22 of flabellum 1802 upper end at last can, it is very convenient.
Claims (7)
1. The utility model provides a novel automobile exhaust purifies device, includes tail gas mouth (1), blast pipe (101), purification cartridge (2), its characterized in that: the exhaust pipe (101) is fixedly connected to the lower end of the tail gas port (1), the purifying barrel (2) is clamped to the central position of the exhaust pipe (101), a first partition plate (9) is fixedly connected to one side, close to the tail gas port (1), of the purifying barrel (2), a guide block (10) is fixedly connected to one side, close to the tail gas port (1), of the first partition plate (9) and the lower end of the inner wall of the purifying barrel (2), a water storage chamber (12) is arranged at the lower end of the guide block (10), a water feeding pipe (13) is fixedly connected to the upper end of the outer side of the water storage chamber (12), a sewage discharge port (11) is fixedly connected to the bottom of the water storage chamber (12), a second partition plate (21) is fixedly connected to one side, far away from the tail gas port (1), of the purifying barrel (2), and a porous ceramic carrier (3) is clamped between one side, no. two baffles (21) and No. one baffle (9) central point put between the switching have pivot (4), connecting pipe (15) have been cup jointed to pivot (4) upper end, connecting pipe (15) upper end equidistance joint has fan (18) in proper order from a left side to the right side, and lower extreme fixedly connected with No. four connecting plates (5) between shown baffle (9) and No. two baffles (21), No. four connecting plates (5) bottom fixedly connected with servo motor (7), servo motor (7) are connected with pivot (4) hold-in range, No. two baffles (21) bottom articulates there is connecting plate (8), No. two baffles (21) upper end articulates there is No. three connecting plates (19), No. two baffles (21) top articulates there is No. two connecting plates (17), two sides are No. two through-hole (20) of fixedly connected with respectively about purifying barrel (2) top, A first through hole (14).
2. The novel automobile exhaust gas purification device according to claim 1, characterized in that: the first partition plate (9) further comprises a filter screen (901) and a third through hole (902), the filter screen (901) is fixedly connected to the center of the first partition plate (9), a plurality of third through holes (902) are formed in the upper end of the first partition plate (9), and the third through holes (902) are communicated with the first through holes (14) and the second through holes (20).
3. The novel automobile exhaust gas purification device according to claim 1, characterized in that: no. one baffle (9) keep away from tail gas mouth (1) one side fixedly connected with dog (23), dog (23) correspond No. one connecting plate (8), No. two connecting plates (17), No. three connecting plate (19) setting respectively, connecting plate and dog (23) bolt fixed connection.
4. The novel automobile exhaust gas purification device according to claim 1, characterized in that: the porous ceramic carrier (3) is internally clamped with a catalyst which is platinum or palladium noble metal.
5. The novel automobile exhaust gas purification device according to claim 1, characterized in that: and switch valves are arranged at the upper ends of the sewage draining outlet (11) and the water adding pipe (13).
6. The novel automobile exhaust gas purification device according to claim 1, characterized in that: connecting pipe (15) are equipped with draw-in groove (16) from a left side to the right side equidistance in proper order, the joint has fan (18) in draw-in groove (16), fan (18) are still including snap ring (1801), flabellum (1802), fixed block (1803), connecting block (1804), fixedly connected with fixed block (1803) in proper order is equidistance in snap ring (1801) upper end, fixed block (1803) upper end joint has flabellum (1802), the equal fixedly connected with connecting block (1804) of snap ring (1801) left and right sides, form fan (18) through connecting block (1804) bolt fixed connection between snap ring (1801), snap ring (1801) and draw-in groove (16) correspond the joint.
7. The novel automobile exhaust gas purification device according to claim 6, characterized in that: the center of the fan blade (1802) is clamped with alkaline adsorption paper (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945564.7U CN211598802U8 (en) | 2019-11-12 | 2019-11-12 | Novel automobile exhaust purifies device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945564.7U CN211598802U8 (en) | 2019-11-12 | 2019-11-12 | Novel automobile exhaust purifies device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN211598802U true CN211598802U (en) | 2020-09-29 |
| CN211598802U8 CN211598802U8 (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945564.7U Expired - Fee Related CN211598802U8 (en) | 2019-11-12 | 2019-11-12 | Novel automobile exhaust purifies device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211598802U8 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775394A (en) * | 2021-08-19 | 2021-12-10 | 云南晴空侍卫科技发展有限公司 | Catalyst adding device for reducing emission of automobile pollutants |
| CN114370312A (en) * | 2022-01-14 | 2022-04-19 | 常州市宝源汽车部件有限公司 | Dismantlement formula automobile exhaust purifier easy to assemble |
-
2019
- 2019-11-12 CN CN201921945564.7U patent/CN211598802U8/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775394A (en) * | 2021-08-19 | 2021-12-10 | 云南晴空侍卫科技发展有限公司 | Catalyst adding device for reducing emission of automobile pollutants |
| CN114370312A (en) * | 2022-01-14 | 2022-04-19 | 常州市宝源汽车部件有限公司 | Dismantlement formula automobile exhaust purifier easy to assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211598802U8 (en) | 2020-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address|Patent agency|Agent Correct: Tian Wendong|236000 No. 2489-2858 Jianshe street, Yanghu town sub district office, Yingshang County, Fuyang City, Anhui Province|Hangzhou Jubang Intellectual Property Agency Co., Ltd 33269|Jiang Quanqiang False: Zhang Hua|061000 No. 99, Shuguang West Road, Hejian City, Cangzhou City, Hebei Province|Chengdu yuzhaozhiyun Intellectual Property Agency Co., Ltd 51308|Liang Yuemin Number: 40-01 Page: The title page Volume: 36 Correction item: Patentee|Address|Patent agency|Agent Correct: Tian Wendong|236000 No. 2489-2858 Jianshe street, Yanghu town sub district office, Yingshang County, Fuyang City, Anhui Province|Hangzhou Jubang Intellectual Property Agency Co., Ltd 33269|Jiang Quanqiang False: Zhang Hua|061000 No. 99, Shuguang West Road, Hejian City, Cangzhou City, Hebei Province|Chengdu yuzhaozhiyun Intellectual Property Agency Co., Ltd 51308|Liang Yuemin Number: 40-01 Volume: 36 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |