CN106542687B - Hydraulic engineering gate purifier - Google Patents

Hydraulic engineering gate purifier Download PDF

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Publication number
CN106542687B
CN106542687B CN201611128418.6A CN201611128418A CN106542687B CN 106542687 B CN106542687 B CN 106542687B CN 201611128418 A CN201611128418 A CN 201611128418A CN 106542687 B CN106542687 B CN 106542687B
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CN
China
Prior art keywords
active carbon
filter cartridge
water
hydraulic engineering
quartz sand
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Active
Application number
CN201611128418.6A
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Chinese (zh)
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CN106542687A (en
Inventor
孙静
闫成山
王伟
赵登强
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.)
Water Development Planning and Design Co., Ltd.
Weihai Water Conservancy Survey and Design Co., Ltd.
Original Assignee
Weihai Water Conservancy Survey And Design Co Ltd
Water Development Planning And Design Co Ltd
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Priority to CN201611128418.6A priority Critical patent/CN106542687B/en
Publication of CN106542687A publication Critical patent/CN106542687A/en
Application granted granted Critical
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/009Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/003Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/005Processes using a programmable logic controller [PLC]
    • C02F2209/008Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The present invention relates to a kind of hydraulic engineering gate purifiers, by the way that small-sized purifier is arranged on water conservancy gate, so that can drink the pure water for meeting standard for drinking at any time in the staff of hydraulic engineering operation, the people in field and livestock.By specifically being limited all parts in the small-sized purifier being arranged on water conservancy gate, so that water purification efficiency is high in the case where miniaturization, and the self-produced personal for not needing external energy is realized.

Description

Hydraulic engineering gate purifier
Technical field
The invention belongs to hydraulic engineerings and water treatment field, and in particular to a kind of hydraulic engineering gate purifier.
Background technique
In order to reach the purpose of flood control, irrigate, many hydraulic engineerings require setting outlet gate, since one side will be born The pressure (another side is vacantly anhydrous) of very big water, therefore for the compression strength of gate by very high performance requirement.Very How long in the staff of large hydraulic engineering operation there is very high demand in the phase for pure drinkable water, is typically all at present From being transported elsewhere to hydraulic engineering place, a large amount of manpower and material resources are expended, some even directly drinks fluviatic water, to work The health for making personnel has very big damage.
Having also been invented in many communications and reports now much can be with portable purifier, these equipment is general in fact Thought propagation comparison of ingredients is larger, these excessively small-sized equipment are not highly desirable for the filter effect of water in fact.At present Also have many houses or industrial purifier, if but these equipment be mounted on hydraulic engineering area, to room It is required that it is relatively high, and it is not suitable with these outdoor environments of hydraulic engineering.
Summary of the invention
It is an object of the invention to propose a kind of hydraulic engineering gate purifier.
It is realized especially by following technological means:
A kind of hydraulic engineering gate purifier, including hydraulic engineering gate, lateral aquaporin, quartz sand filtration box, work Property charcoal filter cartridge, amorphous alloy filter cartridge, disinfection by ultraviolet light component and water outlet detection part.
It is provided with opening in the middle part of the hydraulic engineering gate, is connect with the entrance of the lateral aquaporin, the opening Front end is provided with valve, for controlling the opening and closing of the opening.
The transverse direction aquaporin is that flat cuboid is arranged, whole vertical with hydraulic engineering gate, entrance and the water Sharp engineering gate connection is provided with solar panel in the lateral aquaporin upper surface, and side is provided with battery, described The outlet of lateral aquaporin is connected with the entrance of the quartz sand filtration box.
The lower part of the lateral aquaporin is arranged in the quartz sand filtration box, and for lateral U-shaped setting, inside is equipped with stone Sand water treatment filter material, the quartz sand water treatment filter material are the porous mud ball that quartz sand particle and kaolinite clay are formed, institute The partial size for stating porous mud ball is 0.8 ~ 2mm, and the mass ratio of quartz sand particle and kaolinite clay is (1 ~ 1.5): (0.5 ~ 0.8).
The side of the lateral aquaporin and the quartz sand filtration box, entrance and institute is arranged in the active carbon filter cartridge The outlet for stating quartz sand filtration box is connected, and the active carbon filter cartridge inner upper end is provided with paddle, for will go into work The water of property charcoal filter cartridge is stirred, and the active carbon filter cartridge is provided with multilayer transverse direction active carbon filter plate, the active carbon Filter plate is the form of clamping active carbon composite particles among upper and lower porous titanium alloy plate, the component of the active carbon composite particles According to the mass fraction are as follows: active carbon: 11 ~ 15 parts, starch: 10 ~ 13 parts, Sodium Polyacrylate: 1 ~ 3 part, sodium chloride: 1 ~ 3 part, plant Peptone: 1 ~ 3 part, the average grain diameter of the active carbon composite particles is 0.6 ~ 1.1cm, and the outlet of the active carbon filter cartridge is set It sets in lower end, and is connected with the entrance of the amorphous alloy filter cartridge.
The Amorphous Alloy Grain clamped among porous titanium alloy plate is provided in the amorphous alloy filter cartridge.
The entrance of the disinfection by ultraviolet light component is connected with the outlet of the amorphous alloy filter cartridge, passes through ultraviolet light convection current The water of warp carries out disinfection processing.
Water quality detection component is installed inside the water outlet detection part, for enter water outlet detection part water quality into The entrance of row detection, the water outlet detection part is connected with the outlet of the disinfection by ultraviolet light component, the water outlet detection part Outlet be connected with water outlet, small display screen, real-time display water quality indicator are installed outside the water outlet detection part.
Preferably, the amorphous particle is Fe by atomic ratio69Ni13Sm0.2Tb0.8C3B6La2P6
Preferably, the solar panel is connected with the battery.
Preferably, hydraulic engineering gate lower end is provided with lateral helical blade and small generator, it is described small-sized Generator is connected with the battery.
Preferably, the active carbon composite particles are porous structure.
Preferably, the water outlet detection part is also equipped with signal transmission module, by wireless transmission method by water quality Monitoring result is transferred in intelligent terminal.
Effect of the invention is that:
1, hydraulic engineering gate middle section laterally be arranged intake, purifier inlet pressure ensured (due to Gate blocks water, and water side has bigger hydraulic pressure), and if the purifier is used for a long time, it can reduce Intensity requirement needed for sluice gate renitency can extend the service life of gate.By the way that lateral aquaporin is arranged, and at it (water generating component is arranged in gate lower part) in upper setting solar panels, enable the energy used in the purifier completely from It gives, even if the hydraulic engineering is fully finished when not needing that staff is round-the-clock to wait for herein, this device also can It is reused when staff periodically carrys out service work, and can also give people and other livestocks of other operations of field Produce adducible pure water.Lateral aquaporin has been also provided with out the certain space at gate rear portion, according to lateral aquaporin and The single unit system external frame that longitudinal active carbon filter cartridge is formed works as gate so that the device is integrally attached on the gate It can serve as purifier use when putting down, when gate lifts, due to the water generating component of gate lower part Work is begun to, electric power storage can also be carried out, to guarantee the normal operation of the purifier.
2, by being improved to the active carbon composite particles in active carbon filter cartridge, so that its filter effect to river water More optimize.By being provided with stirring blade in active carbon filter cartridge inner tip, so that falling silt etc. by quartz sand filtration Water (since after two components, water will form layering) after sundries, is uniformly mixed with, again so that active carbon Filter effect more optimizes.
3, by the way that amorphous alloy filter element is arranged again after active carbon filter cartridge, change in the water that will likely pollute again Work toxin is rejected, and is further changed by the Amorphous Alloy Grain constituent content to the amorphous alloy filter element Into so that filter effect more adapts to the river water after active carbon filtering;Then by UV disinfection component by bacterium in water into Row is killed and is removed, finally by the water quality of water outlet detection part detection water outlet, and it will be shown on display screen, so that user Filter effect can be understood in real time, if water quality show it is not up to standard i.e. without quote and respective filter element is replaced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hydraulic engineering gate purifier of the present invention.
Wherein: 1- hydraulic engineering gate, 2- transverse direction aquaporin, 21- solar panel, 3- quartz sand filtration box, 4- are living Property charcoal filter cartridge, 41- active carbon composite particles, 42- paddle, 5- amorphous alloy filter cartridge, 51- Amorphous Alloy Grain, 6- is purple Outside line disinfection parts, 7- are discharged detection part, 8- drinking mouth, 9- helical blade.
Specific embodiment
Embodiment 1
A kind of hydraulic engineering gate purifier, including hydraulic engineering gate, lateral aquaporin, quartz sand filtration box, work Property charcoal filter cartridge, amorphous alloy filter cartridge, disinfection by ultraviolet light component and water outlet detection part.
It is provided with opening in the middle part of the hydraulic engineering gate, is connect with the entrance of the lateral aquaporin, the opening Front end is provided with valve, for controlling the opening and closing of the opening.
The transverse direction aquaporin is that flat cuboid is arranged, whole vertical with hydraulic engineering gate, entrance and the water Sharp engineering gate connection is provided with solar panel in the lateral aquaporin upper surface, and side is provided with battery, described The outlet of lateral aquaporin is connected with the entrance of the quartz sand filtration box.
The lower part of the lateral aquaporin is arranged in the quartz sand filtration box, and for lateral U-shaped setting, inside is equipped with stone Sand water treatment filter material, the quartz sand water treatment filter material are the porous mud ball that quartz sand particle and kaolinite clay are formed, institute The partial size for stating porous mud ball is 1.1mm, and the mass ratio of quartz sand particle and kaolinite clay is 1.2:0.65.
The side of the lateral aquaporin and the quartz sand filtration box, entrance and institute is arranged in the active carbon filter cartridge The outlet for stating quartz sand filtration box is connected, and the active carbon filter cartridge inner upper end is provided with paddle, for will go into work The water of property charcoal filter cartridge is stirred, and the active carbon filter cartridge is provided with multilayer transverse direction active carbon filter plate, the active carbon Filter plate is the form of clamping active carbon composite particles among upper and lower porous titanium alloy plate, the component of the active carbon composite particles According to the mass fraction are as follows: active carbon: 12 parts, starch: 11 parts, Sodium Polyacrylate: 2 parts, sodium chloride: 2.2 parts, phytone: 1.6 parts, the average grain diameter of the active carbon composite particles is 0.8cm, and the outlet of the active carbon filter cartridge is arranged in lower end, and It is connected with the entrance of the amorphous alloy filter cartridge.
The Amorphous Alloy Grain clamped among porous titanium alloy plate is provided in the amorphous alloy filter cartridge.
The entrance of the disinfection by ultraviolet light component is connected with the outlet of the amorphous alloy filter cartridge, passes through ultraviolet light convection current The water of warp carries out disinfection processing.
Water quality detection component is installed inside the water outlet detection part, for enter water outlet detection part water quality into The entrance of row detection, the water outlet detection part is connected with the outlet of the disinfection by ultraviolet light component, the water outlet detection part Outlet be connected with water outlet, small display screen, real-time display water quality indicator are installed outside the water outlet detection part.
The amorphous particle is Fe by atomic ratio69Ni13Sm0.2Tb0.8C3B6La2P6
The solar panel is connected with the battery.
Hydraulic engineering gate lower end is provided with lateral helical blade and small generator, the small generator and institute Battery is stated to be connected.
The active carbon composite particles are porous structure.
The water outlet detection part is also equipped with signal transmission module, is passed water quality monitoring result by wireless transmission method It is defeated into intelligent terminal.
Embodiment 2
A kind of hydraulic engineering gate purifier, including hydraulic engineering gate, lateral aquaporin, quartz sand filtration box, work Property charcoal filter cartridge, amorphous alloy filter cartridge, disinfection by ultraviolet light component and water outlet detection part.
It is provided with opening in the middle part of the hydraulic engineering gate, is connect with the entrance of the lateral aquaporin, the opening Front end is provided with valve, for controlling the opening and closing of the opening.
The transverse direction aquaporin is that flat cuboid is arranged, whole vertical with hydraulic engineering gate, entrance and the water Sharp engineering gate connection is provided with solar panel in the lateral aquaporin upper surface, and side is provided with battery, described The outlet of lateral aquaporin is connected with the entrance of the quartz sand filtration box.
The lower part of the lateral aquaporin is arranged in the quartz sand filtration box, and for lateral U-shaped setting, inside is equipped with stone Sand water treatment filter material, the quartz sand water treatment filter material are the porous mud ball that quartz sand particle and kaolinite clay are formed, institute The partial size for stating porous mud ball is 0.9mm, and the mass ratio of quartz sand particle and kaolinite clay is 1:0.6.
The side of the lateral aquaporin and the quartz sand filtration box, entrance and institute is arranged in the active carbon filter cartridge The outlet for stating quartz sand filtration box is connected, and the active carbon filter cartridge inner upper end is provided with paddle, for will go into work The water of property charcoal filter cartridge is stirred, and the active carbon filter cartridge is provided with multilayer transverse direction active carbon filter plate, the active carbon Filter plate is the form of clamping active carbon composite particles among upper and lower porous titanium alloy plate, the component of the active carbon composite particles According to the mass fraction are as follows: active carbon: 13 parts, starch: 12 parts, Sodium Polyacrylate: 1.6 parts, sodium chloride: 2.1 parts, vegetable protein Peptone: 2.8 parts, the average grain diameter of the active carbon composite particles is 1cm, and the outlet of the active carbon filter cartridge is arranged in lower end, And it is connected with the entrance of the amorphous alloy filter cartridge.
The Amorphous Alloy Grain clamped among porous titanium alloy plate is provided in the amorphous alloy filter cartridge.
The entrance of the disinfection by ultraviolet light component is connected with the outlet of the amorphous alloy filter cartridge, passes through ultraviolet light convection current The water of warp carries out disinfection processing.
Water quality detection component is installed inside the water outlet detection part, for enter water outlet detection part water quality into The entrance of row detection, the water outlet detection part is connected with the outlet of the disinfection by ultraviolet light component, the water outlet detection part Outlet be connected with water outlet, small display screen, real-time display water quality indicator are installed outside the water outlet detection part.
The amorphous particle is Fe by atomic ratio69Ni13Sm0.2Tb0.8C3B6La2P6
The solar panel is connected with the battery.
Hydraulic engineering gate lower end is provided with lateral helical blade and small generator, the small generator and institute Battery is stated to be connected.
The active carbon composite particles are porous structure.
The water outlet detection part is also equipped with signal transmission module, is passed water quality monitoring result by wireless transmission method It is defeated into intelligent terminal.

Claims (3)

1. a kind of hydraulic engineering gate purifier, which is characterized in that including hydraulic engineering gate, lateral aquaporin, quartz sand Filter cartridge, active carbon filter cartridge, amorphous alloy filter cartridge, disinfection by ultraviolet light component and water outlet detection part;
It is provided with opening in the middle part of the hydraulic engineering gate, is connect with the entrance of the lateral aquaporin, the open front It is provided with valve, for controlling the opening and closing of the opening;
The transverse direction aquaporin is that flat cuboid is arranged, whole vertical with hydraulic engineering gate, entrance and the water conservancy work The connection of journey gate is provided with solar panel in the lateral aquaporin upper surface, and side is provided with battery, the transverse direction The outlet of aquaporin is connected with the entrance of the quartz sand filtration box;
The lower part of the lateral aquaporin is arranged in the quartz sand filtration box, and for lateral U-shaped setting, inside is equipped with quartz sand Water treatment filter material, the quartz sand water treatment filter material is the porous mud ball that quartz sand particle and kaolinite clay are formed, described more The partial size of hole mud ball is 0.8 ~ 2mm, and the mass ratio of quartz sand particle and kaolinite clay is (1 ~ 1.5): (0.5 ~ 0.8);
The side of the lateral aquaporin and the quartz sand filtration box, entrance and the stone is arranged in the active carbon filter cartridge The outlet of sand filter cartridge is connected, and the active carbon filter cartridge inner upper end is provided with paddle, for will go into active carbon The water of filter cartridge is stirred, and the active carbon filter cartridge is provided with multilayer transverse direction active carbon filter plate, the active carbon filtering Plate is the form of clamping active carbon composite particles among upper and lower porous titanium alloy plate, and the component of the active carbon composite particles presses matter Amount number is calculated as: active carbon: 11 ~ 15 parts, starch: and 10 ~ 13 parts, Sodium Polyacrylate: 1 ~ 3 part, sodium chloride: 1 ~ 3 part, vegetable protein Peptone: 1 ~ 3 part, the average grain diameter of the active carbon composite particles is 0.8 ~ 1.1cm, and the outlet setting of the active carbon filter cartridge exists Lower end, and be connected with the entrance of the amorphous alloy filter cartridge;
The Amorphous Alloy Grain clamped among porous titanium alloy plate is provided in the amorphous alloy filter cartridge;
The entrance of the disinfection by ultraviolet light component is connected with the outlet of the amorphous alloy filter cartridge, by ultraviolet light to flowing through Water carries out disinfection processing;
Water quality detection component is installed inside the water outlet detection part, for examining to the water quality for entering water outlet detection part It surveys, the entrance of the water outlet detection part is connected with the outlet of the disinfection by ultraviolet light component, and the water outlet detection part goes out Mouth is connected with water outlet, is equipped with small display screen, real-time display water quality indicator outside the water outlet detection part;
The amorphous particle is Fe by atomic ratio69Ni13Sm0.2Tb0.8C3B6La2P6
Hydraulic engineering gate lower end is provided with lateral helical blade and small generator, the small generator and the storage Battery is connected;
The solar panel is connected with the battery.
2. hydraulic engineering gate purifier according to claim 1, which is characterized in that the active carbon composite particles are Porous structure.
3. hydraulic engineering gate purifier according to claim 1, which is characterized in that the water outlet detection part is also pacified Equipped with signal transmission module, water quality monitoring result is transferred in intelligent terminal by wireless transmission method.
CN201611128418.6A 2016-12-09 2016-12-09 Hydraulic engineering gate purifier Active CN106542687B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098506B (en) * 2017-06-16 2020-10-30 浙江美菲特水处理有限公司 Wind motor water purification equipment
CN109183746B (en) * 2018-11-04 2020-08-14 苏永慧 Water sluicegate for environmental protection monitoring irrigation
CN112573736B (en) * 2020-12-08 2023-03-24 黄河水利职业技术学院 Gate water purifying device for hydraulic engineering and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01212696A (en) * 1988-02-18 1989-08-25 Hitachi Zosen Corp Off-shore structure
CN1884102A (en) * 2006-07-07 2006-12-27 谢英俊 Water-purifying apparatus
CN102010095A (en) * 2010-09-18 2011-04-13 兰州交通大学 Small-scale hydraulic automatic biological filtration process
CN202849202U (en) * 2012-08-24 2013-04-03 攀钢集团工程技术有限公司 Water purification apparatus for preparing domestic water
CN104950092A (en) * 2014-06-19 2015-09-30 佛山市云米电器科技有限公司 Water purifying device and work method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01212696A (en) * 1988-02-18 1989-08-25 Hitachi Zosen Corp Off-shore structure
CN1884102A (en) * 2006-07-07 2006-12-27 谢英俊 Water-purifying apparatus
CN102010095A (en) * 2010-09-18 2011-04-13 兰州交通大学 Small-scale hydraulic automatic biological filtration process
CN202849202U (en) * 2012-08-24 2013-04-03 攀钢集团工程技术有限公司 Water purification apparatus for preparing domestic water
CN104950092A (en) * 2014-06-19 2015-09-30 佛山市云米电器科技有限公司 Water purifying device and work method thereof

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CB03 Change of inventor or designer information

Inventor after: Sun Jing

Inventor after: Yan Chengshan

Inventor after: Wang Wei

Inventor after: Zhao Dengqiang

Inventor before: Zhao Dengqiang

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TA01 Transfer of patent application right

Effective date of registration: 20190723

Address after: 250000 No. 30 Huayang Road, Lixia District, Jinan City, Shandong Province

Applicant after: Water Development Planning and Design Co., Ltd.

Applicant after: Weihai Water Conservancy Survey and Design Co., Ltd.

Address before: 100016 Beijing Jiuxianqiao South Road, Xinhua science and technology building, room 2501, room

Applicant before: Zhao Dengqiang

TA01 Transfer of patent application right
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Water purification device for gate of water conservancy project

Effective date of registration: 20201106

Granted publication date: 20190813

Pledgee: Qilu Bank Co., Ltd. Jinan Huaiyin government affairs center sub branch

Pledgor: Water Development Planning and Design Co.,Ltd.|Weihai Water Conservancy Survey and Design Co.,Ltd.

Registration number: Y2020370000159

PE01 Entry into force of the registration of the contract for pledge of patent right