CN110950260A - Water fetching device and water fetching method without leakage - Google Patents

Water fetching device and water fetching method without leakage Download PDF

Info

Publication number
CN110950260A
CN110950260A CN201911317307.3A CN201911317307A CN110950260A CN 110950260 A CN110950260 A CN 110950260A CN 201911317307 A CN201911317307 A CN 201911317307A CN 110950260 A CN110950260 A CN 110950260A
Authority
CN
China
Prior art keywords
opening
disc
water
bucket
lifting
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.)
Granted
Application number
CN201911317307.3A
Other languages
Chinese (zh)
Other versions
CN110950260B (en
Inventor
陈元珠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Ganxuan Technology Co ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201911317307.3A priority Critical patent/CN110950260B/en
Publication of CN110950260A publication Critical patent/CN110950260A/en
Application granted granted Critical
Publication of CN110950260B publication Critical patent/CN110950260B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74Capstans
    • B66D1/7405Capstans having two or more drums providing tractive force
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08Obtaining and confining water by means of wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Special Wing (AREA)
  • Shovels (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a water fetching device without spilling leakage and a water fetching method, wherein the water fetching device comprises a driving mechanism and a spill-proof bucket, the driving mechanism comprises a mounting seat, a driving motor, a lifting disc and an opening and closing disc, the driving motor is arranged on the top wall of one side of the mounting seat, the driving motor is fixedly arranged on the cushion block, the lifting disc is fixedly connected to the driving end of the driving motor through a coupler, a mounting frame is arranged on the top wall of the mounting seat, which is far away from the driving motor, a mounting rod is horizontally arranged on the mounting frame, the opening and closing disc is movably sleeved on the mounting rod, and four first shifting blocks are arranged on the side wall of the lifting disc, which is near to the opening and closing. The invention improves the traditional water bucket, the bucket cover capable of sealing the water bucket is arranged on the water bucket, the bucket opening is sealed when the water bucket is filled with water, water flow in the bucket is prevented from leaking, the driving mechanism capable of automatically controlling the opening and closing of the bucket cover is arranged, the whole process does not need manual operation, and the water bucket is efficient and convenient.

Description

Water fetching device and water fetching method without leakage
The application is a divisional application of a watering device without spilling, wherein the application date is 2018, 07, 18 and the application number is CN 201810792827.9.
Technical Field
The invention relates to the technical field of oil exploitation, in particular to a water pumping device and a water pumping method without leakage.
Background
The water fetching mode of fetching water from the water well has been continued for hundreds of thousands of years, the simple point water fetching mode is generally a manual bucket lifting mode, is suitable for fetching water on a small scale, if water needs to be fetched frequently, a driving device is generally installed at the well mouth, and the bucket is lifted by winding a well rope on a roller, so that the safety of fetching water is firstly improved, the danger of dropping the water well is reduced, and the water fetching efficiency is also improved.
However, both manual water lifting and auxiliary water taking through the rollers have a common problem, because the length of the well rope in the well is large when water is taken, the stability of the bucket is poor, the bucket can swing back and forth in the lifting process, the bucket can also touch the wall of the well in serious conditions, the water in the bucket is seriously leaked due to swinging and collision, the lifted water is only half of the volume of the bucket, the efficiency is low, and the problem needs to be solved.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when water is pumped in a water well, water bucket is unstable, and therefore water leakage is serious when the water bucket rises, and provides a water pumping device without water leakage.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a water installation of beating that does not have hourglass and spill, includes actuating mechanism and leak protection watering bucket, actuating mechanism includes the mount pad, installs driving motor, the lifting disk on the mount pad and opens and shuts the dish, be equipped with the cushion on the roof of mount pad one side, driving motor fixed mounting is on the cushion, the lifting disk passes through shaft coupling fixed connection on driving motor's drive end, the mount pad is kept away from and is equipped with the mounting bracket on the roof of driving motor one side, horizontal installation has the installation pole on the mounting bracket, movable sleeve is equipped with the dish that opens and shuts on the installation pole, four first shifting blocks are installed to the equidistance on the lateral wall that the lifting disk is close to dish one side that opens and shuts, the dish that opens and shuts is close to the lateral wall of lifting disk one side equidistance and installs.
In foretell water installation of beating of not leaking and spilling, the symmetry is equipped with two connecting plates, two on the lateral wall at leak protection watering bucket top the shadoof is installed jointly on the top of connecting plate, the bung hole department of leak protection watering bucket is equipped with the sealing plug, be connected with the serving rope that opens and shuts on the roof at sealing plug middle part, and the fixed winding of the top of serving rope that opens and shuts establishes on the dish that opens and shuts, fixedly connected with lifting coil rope between shadoof and the lifting disk.
Preferably, two limiting rods are symmetrically installed on the bottom wall inside the anti-leakage sprinkling barrel, the two limiting rods are symmetrically movably inserted on the sealing plug, and top plates are installed at the top ends of the two limiting rods.
In the above-mentioned device of fetching water that does not leak and spill, the baffle is installed to the one end that the mounting bracket was kept away from to the installation pole, installation pole and the dish interference fit that opens and shuts.
In the above-mentioned water-fetching device without spilling leakage, the mounting seat is provided with a rope opening which is matched with the lifting rope coil and the opening and closing rope coil.
Preferably, the connecting plate and the anti-leakage sprinkling barrel are integrally formed by adopting an injection molding process.
In the water pumping device without leakage, the cushion block is respectively provided with the forward rotation switch and the reverse rotation switch, the input end of the driving motor is electrically connected with the output end of the external power supply through the forward rotation switch and the reverse rotation switch, and the driving motor adopts a WS2845 series three-phase asynchronous motor.
Compared with the prior art, the invention has the advantages that:
1. the bucket is improved in the prior art, the bucket cover capable of sealing the bucket is arranged on the bucket, and the bucket opening is sealed when the bucket is filled with water, so that water flow in the bucket is prevented from leaking, and the efficiency of pumping water is improved;
2. the driving mechanism capable of automatically controlling the opening and closing of the bucket cover is arranged, when the bucket discharges water, the bucket body falls firstly, the sealing plug falls later, the bucket opening is opened, well water can be filled into the bucket, when the bucket is lifted, the bucket body rises firstly, and the sealing plug rises later, so that the sealing plug is sunk into the bucket opening to seal the bucket opening, the whole process does not need manual operation, and the bucket is efficient and convenient;
3. utilize motor drive cask to go up and down, labour saving and time saving has saved the time, has improved factor of safety simultaneously.
Drawings
FIG. 1 is a schematic structural view of a driving mechanism of a water spraying device without leaking water according to the present invention;
FIG. 2 is a schematic front view of a bucket of a non-spilling water-fetching device according to the present invention;
FIG. 3 is a side sectional view of a bucket in a closed state of a dribbling device without spilling water according to the present invention;
FIG. 4 is a side sectional view of a bucket in an opened state of a dribbling device without spilling water according to the present invention;
fig. 5 is a right side structure schematic view of a lifting roller of the water-spraying device without spilling.
In the figure: 1 mount pad, 2 cushion, 3 driving motor, 4 mounting brackets, 5 lifting disks, 6 the dish that opens and shuts, 7 first shifting blocks, 8 second shifting blocks, 9 installation poles, 10 rope openings, 11 leak protection watering buckets, 12 connecting plates, 13 shadoofs, 14 gag lever posts, 15 roof, 16 sealing plugs, 17 the dish rope that opens and shuts, 18 the lifting disk rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a water fetching device without leaking water comprises a driving mechanism and a leakage-proof water sprinkling barrel 11, wherein the driving mechanism comprises a mounting seat 1, a driving motor 3 arranged on the mounting seat 1, a lifting disc 5 and an opening and closing disc 6, a cushion block 2 is arranged on the top wall of one side of the mounting seat 1, the driving motor 3 is fixedly arranged on the cushion block 2, the lifting disc 5 is fixedly connected to the driving end of the driving motor 3 through a coupler, and the lifting disc 5 is directly driven by the driving motor 3 to directly drive the water bucket to lift.
Mounting bracket 1 is equipped with mounting bracket 4 on keeping away from the roof of driving motor 3 one side, horizontal installation has installation pole 9 on mounting bracket 4, movable sleeve is equipped with the dish 6 that opens and shuts on installation pole 9, consequently, dish 6 that opens and shuts can rotate on installation pole 9, dish 6 that opens and shuts does not have drive arrangement, installation pole 9 is kept away from the one end of mounting bracket 4 and is installed the baffle, prevent 6 slippage of dish that opens and shuts, installation pole 9 and 6 interference fit of dish that opens and shuts, choose the internal diameter of suitable installation pole 9 diameter and the 6 centre holes of dish that opens and shuts for use, make under the natural state, dish 6 that opens and shuts keeps static, nevertheless still have the rotation ability.
Four first shifting blocks 7 are installed to 5 equidistance on the lateral wall that is close to 6 one sides of the dish that opens and shuts of lifter plate, and four second shifting blocks 8 of mutually supporting with first shifting blocks 7 are installed to the equidistance on the lateral wall that 6 one sides of the dish that opens and shuts are close to 5 one sides of lifter plate, and when 5 rotations of lifter plate, first shifting block 7 drives second shifting block 8, and the dish 6 that opens and shuts follows the rotation, but the lifter plate 5 can just drive the dish 6 that opens and shuts and rotate after rotating one section radian earlier.
According to the anti-leakage watering barrel, the two connecting plates 12 are symmetrically arranged on the outer side wall of the top of the anti-leakage watering barrel 11, the connecting plates 12 and the anti-leakage watering barrel 11 are integrally formed through an injection molding process, the connecting plates 12 and the barrel body are integrally formed, the anti-leakage watering barrel 11 cannot be easily broken, safety is improved, the top ends of the two connecting plates 12 are jointly provided with the lifting rod 13, a sealing plug 16 is arranged at the barrel opening of the anti-leakage watering barrel 11, the top wall of the middle of the sealing plug 16 is connected with the opening and closing disc rope 17, the top end of the opening and closing disc rope 17 is fixedly wound on the opening and closing disc 6, the lifting disc rope 18 is fixedly connected between the lifting rod 13 and the lifting disc 5, and the mounting seat.
Lifting disk 5 drives the staving and goes up and down, and dish 6 that opens and shuts drives sealing plug 16 and goes up and down, consequently can know according to above-mentioned lifting disk 5 and the working method of dish 6 that opens and shuts, and leak protection watering bucket 11 is when the whereabouts, and the staving descends earlier, and the sealing plug 16 falls down afterwards, and the bung hole is opened, and rivers can be irritated in the staving, and leak protection watering bucket 11 rises earlier, and the staving rises after rising, rises behind the sealing plug 16, therefore sealing plug 16 sinks to the bung hole in sealed with the bung hole, rivers can not spill out.
Two gag lever posts 14 are installed to the symmetry on the inside diapire of leak protection watering bucket 11, and two gag lever posts 14 symmetry activities are inserted and are established on sealing plug 16, and roof 15 is all installed on the top of two gag lever posts 14, sets up gag lever post 14 and can keep sealing plug 16 to stably shift up or descend, and roof 15 then can prevent that sealing plug 16 from droing.
Although terms such as the mounting seat 1, the cushion block 2, the driving motor 3, the mounting frame 4, the lifting disc 5, the opening and closing disc 6, the first shifting block 7, the second shifting block 8, the mounting rod 9, the rope opening 10, the anti-leakage sprinkling barrel 11, the connecting plate 12, the lifting rod 13, the limiting rod 14, the top plate 15, the sealing plug 16, the opening and closing disc rope 17, the lifting disc rope 18 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims (4)

1. The utility model provides a device of fetching water that does not have hourglass and spill, includes actuating mechanism and leak protection watering bucket (11), its characterized in that: the driving mechanism comprises a mounting seat (1), a driving motor (3) arranged on the mounting seat (1), a lifting disc (5) and an opening and closing disc (6); a cushion block (2) is arranged on the top wall of one side of the mounting seat (1), the driving motor (3) is fixedly mounted on the cushion block (2), the lifting disc (5) is fixedly connected to the driving end of the driving motor (3) through a coupler, a mounting frame (4) is arranged on the top wall of one side, far away from the driving motor (3), of the mounting seat (1), a mounting rod (9) is horizontally mounted on the mounting frame (4), an opening and closing disc (6) is movably sleeved on the mounting rod (9), four first shifting blocks (7) are equidistantly mounted on the side wall of one side, close to the opening and closing disc (6), of the lifting disc (5), and four second shifting blocks (8) matched with the first shifting blocks (7) are equidistantly mounted on the side wall of one side, close to the lifting disc (5), of the opening and closing disc (6); the outer side wall of the top of the leakage-proof sprinkling barrel (11) is symmetrically provided with two connecting plates (12), the top ends of the two connecting plates (12) are jointly provided with a lifting rod (13), the barrel mouth of the leakage-proof sprinkling barrel (11) is provided with a sealing plug (16), the top wall of the middle part of the sealing plug (16) is connected with a retractable rope (17), the top end of the retractable rope (17) is fixedly wound on a retractable disc (6), and a lifting rope (18) is fixedly connected between the lifting rod (13) and the lifting disc (5); two limiting rods (14) are symmetrically installed on the bottom wall inside the anti-leakage sprinkling barrel (11), the two limiting rods (14) are symmetrically and movably inserted into a sealing plug (16), and top ends of the two limiting rods (14) are respectively provided with a top plate (15); a baffle is arranged at one end, far away from the mounting frame (4), of the mounting rod (9), and the mounting rod (9) is in interference fit with the opening and closing disc (6); the mounting seat (1) is provided with a rope opening (10) which is matched with the lifting rope coil (18) and the opening and closing rope coil (17).
2. A leakless watering device according to claim 1 in which: the connecting plate (12) and the leakage-proof sprinkling barrel (11) are integrally formed by adopting an injection molding process.
3. A leakless watering device according to claim 1 in which: the power supply is characterized in that a forward rotation switch and a reverse rotation switch are respectively installed on the cushion block (2), the input end of the driving motor (3) is electrically connected with the output end of an external power supply through the forward rotation switch and the reverse rotation switch, and the driving motor (3) adopts a WS2845 series three-phase asynchronous motor.
4. A water fetching method using the water fetching device according to any one of claim 1, characterized in that: the lifting disc (5) is directly driven by the driving motor (3) to directly drive the bucket to lift; the baffle can prevent the opening and closing disc (6) from slipping, the installation rod (9) is in interference fit with the opening and closing disc (6), and the diameter of the installation rod (9) and the inner diameter of the central hole of the opening and closing disc (6) are selected to be suitable, so that the opening and closing disc (6) is kept static in a natural state, but still has the rotation capacity when being subjected to driving force; when the lifting disc (5) rotates, the first shifting block (7) drives the second shifting block (8), the opening and closing disc (6) rotates along with the first shifting block, but the lifting disc (5) can rotate by a certain radian before the opening and closing disc (6) is driven to rotate; the lifting disc (5) drives the barrel body to lift, the opening and closing disc (6) drives the sealing plug (16) to lift, according to the working modes of the lifting disc (5) and the opening and closing disc (6), when the leakage-proof sprinkling barrel (11) falls, the barrel body firstly falls, the sealing plug (16) falls, the barrel opening is opened, water flow can be poured into the barrel body, when the leakage-proof sprinkling barrel (11) rises, the barrel body firstly rises, and the sealing plug (16) rises, so that the sealing plug (16) falls into the barrel opening to seal the barrel opening, and the water flow cannot be spilled out; the limiting rod (14) can keep the sealing plug (16) to stably move upwards or downwards, and the top plate (15) can prevent the sealing plug (16) from falling off.
CN201911317307.3A 2018-07-18 2018-07-18 Water fetching device and water fetching method without leakage Active CN110950260B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911317307.3A CN110950260B (en) 2018-07-18 2018-07-18 Water fetching device and water fetching method without leakage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810792827.9A CN108946538B (en) 2018-07-18 2018-07-18 Water fetching device without leakage sprinkling
CN201911317307.3A CN110950260B (en) 2018-07-18 2018-07-18 Water fetching device and water fetching method without leakage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201810792827.9A Division CN108946538B (en) 2018-07-18 2018-07-18 Water fetching device without leakage sprinkling

Publications (2)

Publication Number Publication Date
CN110950260A true CN110950260A (en) 2020-04-03
CN110950260B CN110950260B (en) 2021-08-17

Family

ID=64496190

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201911317307.3A Active CN110950260B (en) 2018-07-18 2018-07-18 Water fetching device and water fetching method without leakage
CN201810792827.9A Active CN108946538B (en) 2018-07-18 2018-07-18 Water fetching device without leakage sprinkling

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201810792827.9A Active CN108946538B (en) 2018-07-18 2018-07-18 Water fetching device without leakage sprinkling

Country Status (1)

Country Link
CN (2) CN110950260B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701699B1 (en) * 1993-02-17 1995-04-07 Chancerel Jean Claude Motorized actuation device for nautical winch.
US6830235B2 (en) * 2002-02-21 2004-12-14 Clark P. Stafford Hydraulic powered capstan attachment
CN104150390A (en) * 2014-08-04 2014-11-19 浙江诺和机电有限公司 Heavy-duty hydraulic winch
CN204551592U (en) * 2015-03-20 2015-08-12 浙江水利水电学院 A kind of water supply irrigates the deep well of double-purpose
CN104963381A (en) * 2015-07-09 2015-10-07 中国人民解放军总后勤部建筑工程规划设计研究院 Anti-freeze deep well
CN204938812U (en) * 2015-08-10 2016-01-06 天津天鸿众泰科技有限公司 A kind of family expenses drummed pure water bont
EP2497897B1 (en) * 2011-03-09 2017-04-19 Korea Institute of Geoscience and Mineral Resources (KIGAM) Groundwater profile monitoring system
CN206172854U (en) * 2016-10-14 2017-05-17 深圳职业技术学院 Cam antiskid device that falls

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340491A1 (en) * 1973-08-10 1975-03-20 Mak Maschinenbau Gmbh DEVICE FOR SEALING WINCH ROPES DURING UNWINDING AND REELING
SU870346A2 (en) * 1979-08-02 1981-10-07 Предприятие П/Я А-1097 Flexible link pay-out device
CN2195539Y (en) * 1994-06-02 1995-04-26 李绍宣 Rotatable winding machine
CN2297021Y (en) * 1997-04-29 1998-11-11 王运生 Hoisting coiler for tension wire paying-out tractor
CN2477602Y (en) * 2001-05-25 2002-02-20 傅凤池 Hand-operated portable material recovery winch
CN204138236U (en) * 2014-10-09 2015-02-04 蔡学功 Car capstan winch

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701699B1 (en) * 1993-02-17 1995-04-07 Chancerel Jean Claude Motorized actuation device for nautical winch.
US6830235B2 (en) * 2002-02-21 2004-12-14 Clark P. Stafford Hydraulic powered capstan attachment
EP2497897B1 (en) * 2011-03-09 2017-04-19 Korea Institute of Geoscience and Mineral Resources (KIGAM) Groundwater profile monitoring system
CN104150390A (en) * 2014-08-04 2014-11-19 浙江诺和机电有限公司 Heavy-duty hydraulic winch
CN204551592U (en) * 2015-03-20 2015-08-12 浙江水利水电学院 A kind of water supply irrigates the deep well of double-purpose
CN104963381A (en) * 2015-07-09 2015-10-07 中国人民解放军总后勤部建筑工程规划设计研究院 Anti-freeze deep well
CN204938812U (en) * 2015-08-10 2016-01-06 天津天鸿众泰科技有限公司 A kind of family expenses drummed pure water bont
CN206172854U (en) * 2016-10-14 2017-05-17 深圳职业技术学院 Cam antiskid device that falls

Also Published As

Publication number Publication date
CN108946538A (en) 2018-12-07
CN110950260B (en) 2021-08-17
CN108946538B (en) 2020-06-05

Similar Documents

Publication Publication Date Title
CN202157198U (en) Water-saving washing machine with nonporous inner barrel
CN210620342U (en) Domestic sewage treatment equipment disinfection box capable of preventing disinfectant from leaking
CN110950260B (en) Water fetching device and water fetching method without leakage
CN111974302A (en) Full-automatic intelligent sewage treatment method
CN206448248U (en) A kind of hydraulic engineering lift water conservancy gate
CN211340821U (en) Portable sump pit drainage device
CN211368614U (en) Hydraulic engineering river sluice
CN214739610U (en) Automatic lift air shaft structure
CN213506826U (en) Making wine is with fermenting jiao chi
CN202812043U (en) Fluid coupling transmission device
CN219637939U (en) Foundation pit dewatering device for emergency construction
CN207760314U (en) A kind of clostridium culture pit mud preparation facilities
CN218911309U (en) Gate lifting device
CN207145102U (en) A kind of automobile engine waterproof device
CN219691695U (en) Buoyancy water lifting device for water conservancy and hydropower
CN219454670U (en) Sealing structure of anode roasting furnace
CN215623405U (en) Buoyancy water lifting device for water conservancy and hydropower
CN216973325U (en) Water conservancy water and electricity gate hoisting device
CN215517369U (en) Novel stirring formula fermentation cylinder
CN204873899U (en) Mixing device
CN216433628U (en) Water quality sampling device
CN211328262U (en) Novel oil sauce separation and standing device
KR101659699B1 (en) A Air Seal Device of a Vacium Self-priming Pump
CN214837310U (en) A posture immersible pump filter equipment for pump drainage black and odorous water body
CN218713508U (en) Reservoir layering water intaking structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210730

Address after: 311200 room 1125, xiongkai building, Xintang street, Xiaoshan District, Hangzhou City, Zhejiang Province

Applicant after: Hangzhou ganxuan Technology Co.,Ltd.

Address before: 311100 2318 yuhangtang Road, Yuhang District, Hangzhou City, Zhejiang Province

Applicant before: Chen Yuanzhu

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant