CN105064252B - A kind of self-cleaning type dustless material cistern device - Google Patents
A kind of self-cleaning type dustless material cistern device Download PDFInfo
- Publication number
- CN105064252B CN105064252B CN201510474283.8A CN201510474283A CN105064252B CN 105064252 B CN105064252 B CN 105064252B CN 201510474283 A CN201510474283 A CN 201510474283A CN 105064252 B CN105064252 B CN 105064252B
- Authority
- CN
- China
- Prior art keywords
- refuse bin
- shrouding
- plate
- river
- mouth
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000000428 dust Substances 0.000 claims abstract description 44
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000011109 contamination Methods 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention relates to a kind of self-cleaning type dustless material cistern device.This device separates with the washing of air-flow for the sedimentation of all kinds of sweeping machine rubbish, dust, it is achieved dustless discharge.This device includes by the containment housing of one group of the welding of sheet metal parts, afterbody is provided with rubbish pouring opening and compresses sealing with bonnet able to turn on or off, casing is divided into the refuse bin on top by the welding of refuse bin base plate, water tank two parts of bottom, realize material water tank one, without independent water tank, reduce car load center of gravity further.Frame plate and rotating refuse bin shrouding, mouth of a river shrouding it is provided with in refuse bin, add water higher than shrouding base, the mouth of a river certain altitude during work, the worry web plate at refuse bin rear portion makes rubbish fall to middle part, air-flow containing dust is under suction function, through shrouding base, the mouth of a river through water washing dedust, discharge outside dust absorption fan extracts car out.This device realizes dustless discharge, it is to avoid the conventional spray dust effect limited discharge secondary dirt contamination caused, and without water pump continuous water spray during work.
Description
Art
The present invention relates to a kind of rubbish for all kinds of sweeping machines and settle the material cistern device collecting gentle stream water washing dedust, sweeping machine is clear for environmental sanitation
Sweep, the special-purpose vehicle of operation of keeping a public place clean.
Background technology
During sweeping machine work, the negative pressure of vacuum air-flow needed for being provided ground refuse to receive by the operating of assembling system, promoted, in blower fan between this device
Between installation system and dust absorption nozzle device, collecting and air-flow dedusting for rubbish sedimentation, after having worked, this device is tumbled, by the rubbish accommodated and dirt
Water is poured into regulation place.Conventional method is, negative-pressure air-flow carries rubbish and dust enters hopper device, air-flow in the cavity volume that hopper device is bigger
Slowing down makes rubbish fall to bottom hopper, meanwhile, arranges multiple water spout inside hopper, removes the dust in air-flow with water smoke, then through blower fan system
System discharges outside car, now, with special storing water in water tank, and sprays dedusting through water pump continuously to water spout water supply.But have with water spray dust removing effects
Limit, often results in the secondary pollution of airflow exits, and meanwhile, part water smoke enters when blower interior causes the situation of hydrops corrosion also with air-flow to be had
Occur.Accordingly, it would be desirable to thoroughly remove the dust in air-flow in hopper, to improve sweeping machine performance.
Summary of the invention
In order to meet the requirement of background technology, overcoming shortcoming and the weak point of background technology, the present invention provides a kind of self-cleaning type dustless material cistern device,
The hopper of this device is integrated with water tank, rubbish settle while, air-flow in this device through water washing dedust, it is achieved the dustless discharge of air-flow.
During work, only need to be once by the specified altitude that adds water in this device, it is not necessary to supply water in this device continuously.
The technical scheme is that a kind of self-cleaning type dustless material cistern device, including shell 1, pivoting support 1, pivoting support 23, rubbish
Case shrouding 4, worry web plate 5, dust absorption nozzle outlet 6, stern transom plate 7, bonnet 8, strip of paper used for sealing 9, water tank bottom plate 10, refuse bin base plate 11, rear free bearing
12, mouth of a river shrouding 13, frame plate 14, front shrouding 15, air channel base plate 16, hush panel 17, described shell 1 and stern transom plate 7, water tank bottom plate 10,
Front shrouding 15, air channel base plate 16, hush panel 17 are welded for containment housing, and described stern transom plate 7 is provided with opening and is compressed by bonnet 8 and strip of paper used for sealing 9
Sealing, described water tank bottom plate 10 is fixed with rear free bearing 12, and this material cistern device can rotate around rear free bearing 12 central point tumbles, and bonnet 8 is opened, rubbish
Rubbish flows out from stern transom plate 7 opening with sewage, and described refuse bin base plate 11 is welded in box house and casing is divided into upper and lower two parts, upper part
For refuse bin, bottom is divided into water tank, described frame plate 14 are welded in casing top and refuse bin is divided into before and after's two parts, and front portion is divided into air-out to lead to
Road accommodates sewage of giving a dinner of welcome simultaneously, and rear section is welded with worry web plate 5 and makes solid refuse fall in the middle part of refuse bin, and described mouth of a river shrouding 13 is by hinge
Connecing bearing 1 be fixed on frame plate 14 and can rotate around pivoting support 1, described refuse bin shrouding 4 is fixed on frame plate by pivoting support 23
14 and can rotate around pivoting support 23, during work, refuse bin shrouding 4 is close to 14 compartmentations of frame plate with mouth of a river shrouding 13 with deadweight, this
When material cistern device lifting is dumped rubbish, refuse bin shrouding 4 and mouth of a river shrouding 13 are with gravity and frame plate 14 rotating separation, it is simple to rinse and sewage stream
Going out, described dust absorption nozzle outlet 6 enters refuse bin through water tank bottom plate 10 and refuse bin base plate 11, ground refuse by dust absorption nozzle outlet 6,
Described air channel base plate 16 is provided with opening and is connected with dust absorption fan import, and during work, refuse bin adds water and need to be higher than mouth of a river shrouding 13 base certain altitude, its
Feature is: from the solid refuse of dust absorption nozzle and dust after dust absorption nozzle outlet 6 enters refuse bin, make solid refuse sink under considering web plate 5 effect
Dropping and immerse in refuse bin bottom water in the middle part of refuse bin, dust passes with air-flow considers web plate 5, under air-negative-pressure effect, frame plate 14 and mouth of a river shrouding
On front side of in the of 13, in air-out passage, water level rises, and when in rear side refuse bin, water level decreasing height is less than shrouding 13 base, the mouth of a river, refuse bin includes the gas of dust
Stream is crossed mouth of a river shrouding 13 base and is entered in air-out passage in water, and dust in air-flow is scrubbed to be fallen in water, and the most dustless air-flow emits water outlet
Face, through the mesh of air channel base plate 16, dustless air-flow is discharged by the dust absorption fan being connected to air channel base plate 16 opening part, the rubbish in refuse bin
After toppling over sewage, refuse bin base plate 11 storing water in water tank separated is by water pump suction refuse bin, and water level is certain higher than mouth of a river shrouding 13 base
After height, another impulse stroke can be started.
The top of described frame plate 14 is tilted to the left an angle.
The base of described refuse bin shrouding 4 is concordant with refuse bin base plate 11.
Shrouding 13 base, the described mouth of a river is higher than 11 1 height of refuse bin base plate.
There is advantages that this self-cleaning type dustless material cistern device operationally utilizes water washing dedust to remove the dust in air-flow, it is to avoid
The secondary pollution of airflow exits, only needs water pump once to add water certain altitude during the work of this device, it is not necessary to water pump continuous water supply sprinkling depositing dust, and
Hopper and water tank are integral type structure, it is not necessary to individually storing water in water tank.
Accompanying drawing explanation
In conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is seen internal structure schematic diagram after shell is removed half by the present invention.
Fig. 2 is the outside overall structure schematic diagram of the present invention.
In figure, shell 1, pivoting support 1, pivoting support 23, refuse bin shrouding 4, consider web plate 5, dust absorption nozzle outlet 6, stern transom plate 7,
Bonnet 8, strip of paper used for sealing 9, water tank bottom plate 10, refuse bin base plate 11, rear free bearing 12, mouth of a river shrouding 13, frame plate 14, front shrouding 15, air channel base plate
16, hush panel 17.
Detailed description of the invention
Below for accompanying drawing, embodiments of the invention are described further:
Shown in figure, a kind of self-cleaning type dustless material cistern device, including shell 1, pivoting support 1, pivoting support 23, refuse bin shrouding 4,
Consider web plate 5, dust absorption nozzle outlet 6, stern transom plate 7, bonnet 8, strip of paper used for sealing 9, water tank bottom plate 10, refuse bin base plate 11, rear free bearing 12, the mouth of a river
Shrouding 13, frame plate 14, front shrouding 15, air channel base plate 16, hush panel 17, described shell 1 and stern transom plate 7, water tank bottom plate 10, front shrouding 15,
Air channel base plate 16, hush panel 17 are welded for containment housing, and described stern transom plate 7 is provided with opening and is compressed sealing by bonnet 8 and strip of paper used for sealing 9, described
Water tank bottom plate 10 is fixed with rear free bearing 12, and this material cistern device can rotate around rear free bearing 12 central point tumbles, and bonnet 8 is opened, and rubbish is with sewage certainly
Stern transom plate 7 opening flows out, and described refuse bin base plate 11 is welded in box house and casing is divided into upper and lower two parts, and top is divided into refuse bin,
Bottom is divided into water tank, described frame plate 14 are welded in casing top and refuse bin is divided into before and after's two parts, and front portion is divided into air-out passage to accommodate simultaneously
Giving a dinner of welcome sewage, rear section is welded with worry web plate 5 and makes solid refuse fall in the middle part of refuse bin, and described mouth of a river shrouding 13 is by pivoting support 1
Being fixed on frame plate 14 and can rotate around pivoting support 1, described refuse bin shrouding 4 is fixed on frame plate 14 can be around by pivoting support 23
Pivoting support 23 rotates, and during work, refuse bin shrouding 4 is close to 14 compartmentations of frame plate, this material cistern device with mouth of a river shrouding 13 with deadweight
When lifting is dumped rubbish, refuse bin shrouding 4 and mouth of a river shrouding 13 are with gravity and frame plate 14 rotating separation, it is simple to rinse and sewage flows out, described suction
Dirt mouth outlet 6 enters refuse bin, described air channel through water tank bottom plate 10 and refuse bin base plate 11, ground refuse by dust absorption nozzle outlet 6
Base plate 16 is provided with opening and is connected with dust absorption fan import, and during work, refuse bin adds water and need to be higher than mouth of a river shrouding 13 base certain altitude, it is characterized in that:
From the solid refuse of dust absorption nozzle and dust after dust absorption nozzle outlet 6 enters refuse bin, solid refuse is made to fall to rubbish under considering web plate 5 effect
Immersing in the middle part of case in refuse bin bottom water, dust passes with air-flow considers web plate 5, under air-negative-pressure effect, on front side of frame plate 14 and mouth of a river shrouding 13
In air-out passage, water level rises, and when in rear side refuse bin, water level decreasing height is less than shrouding 13 base, the mouth of a river, refuse bin includes the air-flow of dust and crosses
Mouth of a river shrouding 13 base enters in air-out passage in water, and dust in air-flow is scrubbed to be fallen in water, and the most dustless air-flow is emerged the water surface, wears
Crossing the mesh of air channel base plate 16, dustless air-flow is discharged by the dust absorption fan being connected to air channel base plate 16 opening part, the rubbish in refuse bin and sewage
After toppling over, refuse bin base plate 11 storing water in water tank separated passes through in water pump suction refuse bin, after water level is higher than mouth of a river shrouding 13 base certain altitude,
Another impulse stroke can be started.
The top of described frame plate 14 is tilted to the left an angle.
The base of described refuse bin shrouding 4 is concordant with refuse bin base plate 11.
Shrouding 13 base, the described mouth of a river is higher than 11 1 height of refuse bin base plate.
Embodiment is not construed as the restriction invented, but any spiritual improvements introduced based on the present invention, all should be within protection scope of the present invention.
Claims (4)
1. a self-cleaning type dustless material cistern device, including shell (1), pivoting support one (2), pivoting support two (3), refuse bin shrouding (4),
Consider web plate (5), dust absorption nozzle outlet (6), stern transom plate (7), bonnet (8), strip of paper used for sealing (9), water tank bottom plate (10), refuse bin base plate (11),
Rear free bearing (12), mouth of a river shrouding (13), frame plate (14), front shrouding (15), air channel base plate (16), hush panel (17), described shell (1)
Welded with stern transom plate (7), water tank bottom plate (10), front shrouding (15), air channel base plate (16), hush panel (17) for containment housing, described
Stern transom plate (7) is provided with opening and is compressed sealing by bonnet (8) and strip of paper used for sealing (9), and described water tank bottom plate (10) is fixed with rear free bearing (12), this
Material cistern device can rotate around rear free bearing (12) central point tumbles, and bonnet (8) is opened, and rubbish flows out from stern transom plate (7) opening with sewage, institute
Stating refuse bin base plate (11) be welded in box house and casing is divided into upper and lower two parts, top is divided into refuse bin, bottom to be divided into water tank, described
Frame plate (14) is welded in casing top and refuse bin is divided into before and after's two parts, and front portion is divided into air-out passage to accommodate sewage of giving a dinner of welcome, rear section simultaneously
Being welded with worry web plate (5) and make solid refuse fall in the middle part of refuse bin, frame is fixed on by pivoting support one (2) in described mouth of a river shrouding (13)
Plate (14) also can rotate around pivoting support one (2), and described refuse bin shrouding (4) is fixed on frame plate (14) by pivoting support two (3)
And can rotate around pivoting support two (3), during work, refuse bin shrouding (4) is close to frame plate (14) point with mouth of a river shrouding (13) with deadweight
Every effect, when the lifting of this material cistern device is dumped rubbish, refuse bin shrouding (4) and mouth of a river shrouding (13) are with gravity and frame plate (14) rotation point
From, it is simple to rinsing and sewage flows out, described dust absorption nozzle outlet (6) is through water tank bottom plate (10) and refuse bin base plate (11), ground refuse
Entering refuse bin by dust absorption nozzle outlet (6), described air channel base plate (16) is provided with opening and is connected with dust absorption fan import, refuse bin during work
Add water and need to be higher than mouth of a river shrouding (13) base certain altitude, it is characterized in that: from the solid refuse of dust absorption nozzle and dust through dust absorption nozzle outlet (6)
After entering refuse bin, making solid refuse fall in the middle part of refuse bin and immerse in refuse bin bottom water under considering web plate (5) effect, dust is worn with air-flow
Overanxious web plate (5), under air-negative-pressure effect, in frame plate (14) and mouth of a river shrouding (13) front side air-out passage, water level rises, rear side refuse bin
When interior water level decreasing height is less than mouth of a river shrouding (13) base, refuse bin includes the air-flow of dust and crosses mouth of a river shrouding (13) base and enter air-out and lead to
In road in water, dust in air-flow is scrubbed to be fallen in water, and the most dustless air-flow is emerged the water surface, through the mesh of air channel base plate (16), quilt
Dustless air-flow is discharged by the dust absorption fan being connected to air channel base plate (16) opening part, after rubbish in refuse bin and sewage are toppled over, by refuse bin base plate
(11) storing water in water tank separated is by water pump suction refuse bin, and water level, higher than after the certain altitude of mouth of a river shrouding (13) base, can start another
Task stroke.
Self-cleaning type the most according to claim 1 dustless material cistern device, is characterized in that: the top of described frame plate (14) is tilted to the left one
Angle.
Self-cleaning type the most according to claim 1 dustless material cistern device, is characterized in that: the base of described refuse bin shrouding (4) and refuse bin
Base plate (11) is concordant.
Self-cleaning type the most according to claim 1 dustless material cistern device, is characterized in that: shrouding (13) base, the described mouth of a river is higher than refuse bin
(11) height of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474283.8A CN105064252B (en) | 2015-07-31 | 2015-07-31 | A kind of self-cleaning type dustless material cistern device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474283.8A CN105064252B (en) | 2015-07-31 | 2015-07-31 | A kind of self-cleaning type dustless material cistern device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064252A CN105064252A (en) | 2015-11-18 |
| CN105064252B true CN105064252B (en) | 2016-08-31 |
Family
ID=54493740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474283.8A Active CN105064252B (en) | 2015-07-31 | 2015-07-31 | A kind of self-cleaning type dustless material cistern device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064252B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951644A (en) * | 2016-06-21 | 2016-09-21 | 安徽华信电动科技股份有限公司 | Dust-free smashing environment-friendly cleaning vehicle |
| CN112554116B (en) * | 2020-12-04 | 2022-08-23 | 安徽南博机器人有限公司 | Pure electric deep washing and sweeping integrated vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191325713A (en) * | 1913-11-10 | 1914-11-05 | George Arthur Helson | Improvements in or relating to Wet Dust-collectors. |
| US6948213B2 (en) * | 2002-05-06 | 2005-09-27 | Jongsoon Kim | Vehicle for sweeping streets |
| CN202658560U (en) * | 2012-07-16 | 2013-01-09 | 苏州大学 | Dust removing device for road dust-absorbing road sweeper |
| CN203654223U (en) * | 2014-01-06 | 2014-06-18 | 南通明诺机械有限公司 | Self-separation type wet dust and gas separator of sweeper |
| CN203729239U (en) * | 2014-02-07 | 2014-07-23 | 常熟市常洁扫路机械厂 | Dust collection sweeping vehicle having water sealing and dust removing functions |
| CN204059259U (en) * | 2014-09-03 | 2014-12-31 | 赵培荣 | A kind of dust exhaust apparatus for cleaning cart |
| CN204825746U (en) * | 2015-07-31 | 2015-12-02 | 温州职业技术学院 | From dustless material water tank device of formula of washing |
-
2015
- 2015-07-31 CN CN201510474283.8A patent/CN105064252B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064252A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107174899B (en) | Spiral spray dust remover | |
| JP2007167613A (en) | Diffusion type dust collection device of cleaner | |
| CN206343036U (en) | A kind of device for reducing dust for reducing dust pollution | |
| CN206385487U (en) | The dust pelletizing system of round-the-clock sweeping machine and round-the-clock sweeping machine | |
| CN204919443U (en) | Sweeping machine dust pelletizing system and have its sweeping machine | |
| CN207012736U (en) | A kind of ore crusher cleaner | |
| CN105064252B (en) | A kind of self-cleaning type dustless material cistern device | |
| CN209456947U (en) | A kind of sanitation cart of environment-friendly high-efficiency | |
| CN208541953U (en) | Wet-type spray deduster | |
| CN108978562A (en) | A kind of sanitation cart of environment-friendly high-efficiency | |
| CN104083126B (en) | A kind of vacuum cleaner with pre-filtering and water retaining function | |
| CN206956639U (en) | A kind of airborne dust filtration system of sweeper | |
| KR100547286B1 (en) | Water Wash Vacuum Cleaner | |
| CN204825746U (en) | From dustless material water tank device of formula of washing | |
| CN200991624Y (en) | Dust-removal fan | |
| CN105435553A (en) | Rotary dedusting filtering apparatus | |
| CN110496485A (en) | A kind of rotation pipe wet scrubber | |
| CN205650357U (en) | Convertible door plant structure of cyclone dust exhaust mouth | |
| CN211027006U (en) | Smoke dust filter device with double filtering functions | |
| CN107694260A (en) | A kind of environmentally friendly antistatic dedusting filter | |
| CN205031958U (en) | Rotary drum type filter | |
| CN211462418U (en) | Retrieve dust collector of powdered sugar | |
| CN204530574U (en) | Sweeping machine and dust pelletizing system thereof | |
| CN209425870U (en) | A kind of cleaner in concrete production | |
| CN209333367U (en) | A kind of laminar flow hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 325035 National University Science Park, No. 38 Dongfang South Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou Applicant after: WENZHOU VOCATIONAL & TECHNICAL College Address before: 325035 Zhejiang province Chashan Wenzhou Higher Education Park Applicant before: Wenzhou Vocational & Technical College |
|
| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 325035 Zhejiang, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator Applicant after: WENZHOU VOCATIONAL & TECHNICAL College Address before: 325035 National University Science Park, No. 38 Dongfang South Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou Applicant before: Wenzhou Vocational & Technical College |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230202 Address after: 230601 1706, Block D, Central Ring Road, Fanhua Avenue, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Shujuan Information Technology Co.,Ltd. Address before: 325035 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU VOCATIONAL & TECHNICAL College |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: No. 26-1 Fengxiang Road, Genggeng Industrial Concentration Zone, Wangzhigang Town, Baoying County, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Hongke Electric Co.,Ltd. Address before: 230601 1706, Block D, Central Ring Road, Fanhua Avenue, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: Hefei Shujuan Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |