CN113233618A - Self-control floating photovoltaic water environment improvement device and use method - Google Patents

Self-control floating photovoltaic water environment improvement device and use method Download PDF

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Publication number
CN113233618A
CN113233618A CN202110403240.6A CN202110403240A CN113233618A CN 113233618 A CN113233618 A CN 113233618A CN 202110403240 A CN202110403240 A CN 202110403240A CN 113233618 A CN113233618 A CN 113233618A
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CN
China
Prior art keywords
floating
water
body platform
water environment
floating body
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Pending
Application number
CN202110403240.6A
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Chinese (zh)
Inventor
贝耀平
吴启仁
刘姿
马超
向欣
刘建平
常思哲
谭畅
汪聿为
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.)
Three Gorges New Energy Huainan Photovoltaic Power Generation Co ltd
Tianjin University
China Three Gorges Corp
China Three Gorges Renewables Group Co Ltd
Original Assignee
Three Gorges New Energy Huainan Photovoltaic Power Generation Co ltd
Tianjin University
China Three Gorges Corp
China Three Gorges Renewables Group Co Ltd
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.)
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Application filed by Three Gorges New Energy Huainan Photovoltaic Power Generation Co ltd, Tianjin University, China Three Gorges Corp, China Three Gorges Renewables Group Co Ltd filed Critical Three Gorges New Energy Huainan Photovoltaic Power Generation Co ltd
Priority to CN202110403240.6A priority Critical patent/CN113233618A/en
Publication of CN113233618A publication Critical patent/CN113233618A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water
    • 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
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The invention discloses a self-control floating photovoltaic water environment improving device and a using method thereof, wherein the self-control floating photovoltaic water environment improving device comprises a floating body platform, a control box is arranged in the middle of the top surface of the floating body platform, a solar cell panel is arranged around the control box, a water environment improver connected with the control box is arranged in the middle of the bottom end of the floating body platform, four corners of the floating body platform are connected with a gravity anchor and a floating device through ropes, and a water jet propeller is fixedly arranged on one side of the floating body platform; the water environment improving device comprises a telescopic rod rotatably connected with the floating body platform and a water quality monitoring device fixed on the telescopic rod, wherein a three-way pipe is fixedly connected to the extending end of the telescopic rod, one end of the three-way pipe is fixedly provided with an aeration device, and the other end of the three-way pipe is fixedly provided with a plug flow device; the control box comprises a regulation starting system, a GPS, an inverter and an energy storage device. The invention aims to provide a floating type photovoltaic water environment improving device which can be used for treating water pollution in river and lake water environments and can automatically control movement in a large range and a using method thereof.

Description

Self-control floating photovoltaic water environment improvement device and use method
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to a self-control floating photovoltaic water environment improving device and a using method thereof.
Background
With the rapid promotion of the global industrialization process, urban water environment in China faces a plurality of problems such as water resource shortage, water body pollution and the like. Due to the misdomain of the understanding and the utilization of water resources by human beings in the past, pollutants entering rivers and lakes in many areas exceed the environmental capacity and the self-purification capacity, the water quality is difficult to be effectively improved only by self-purification and recovery of urban water bodies, and the artificial water quality recovery must be carried out by a water environment improvement device. The existing floating water quality improving device can only carry out fixed-point aeration for improving water quality, and when the application range is wider, a large number of aeration points are required to be arranged, so that the water channel is occupied, and the working cost is increased. Solar energy is renewable energy with the most abundant resources, is convenient to use in the field environment, and reduces the energy use cost to the maximum extent. The existing aeration device mostly adopts a vane type aeration machine, and vortex is easily generated in the aeration process to disturb bottom mud, so that the water quality purification is influenced. Therefore, a floating type photovoltaic water environment improvement device and a using method which can be used for treating water pollution in river and lake water environments and can automatically control and move in a large range are needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a floating photovoltaic water environment improvement device and a using method, wherein the floating photovoltaic water environment improvement device can be used for treating water pollution in river and lake water environments and can be automatically controlled and moved in a large range.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the self-control floating photovoltaic water environment improving device comprises a floating body platform, wherein a control box is arranged in the middle of the top surface of the floating body platform, a solar cell panel is arranged around the control box, a water environment improving device connected with the control box is arranged in the middle of the bottom end of the floating body platform, four corners of the floating body platform are connected with a gravity anchor and a floating device through ropes, and one side of the floating body platform is fixedly provided with a water jet propeller; the water environment improving device comprises a telescopic rod rotatably connected with the floating body platform and a water quality monitoring device fixed on the telescopic rod, wherein a tee pipe is fixedly connected to the extending end of the telescopic rod, one end of the tee pipe is fixedly provided with an aeration device, and the other end of the tee pipe is fixedly provided with a plug flow device; the control box comprises an adjusting and starting system, a GPS, an inverter and an energy storage device, wherein the adjusting and starting system is connected with the water jet propeller, the floating device and the water environment improver in a control mode.
Furthermore, a supporting structure for inclining the solar cell panel in the opposite direction relative to the illumination is arranged between the solar cell panel and the floating body platform.
Further, the maximum elongation of the telescopic rod is not less than 3.5 m.
Further, the flow pushing device is composed of a blade type flow pushing device.
Furthermore, the aeration device is composed of a micro-nano aerator.
The invention also provides a using method of the self-control floating photovoltaic water environment improving device, which comprises the following steps:
(1) arranging a floating platform on the water surface, controlling a floating device to generate buoyancy through an adjusting and starting system in a control box to drive a gravity anchor to float upwards, then starting a water-jet propeller to push the floating platform to a water quality purification point according to a route designated by a GPS, and controlling the floating device to reduce the buoyancy to enable the gravity anchor to sink to anchor and position the floating platform;
(2) starting an aeration device and a plug flow device in the water environment improving device to purify water quality, controlling the extension, contraction and rotation of a telescopic rod, purifying underwater at different depths and horizontal angles, and monitoring the purified water quality in real time by a water quality monitoring device;
(3) when the value measured by the water quality monitoring device reaches the standard, the aeration device and the plug flow device are controlled to stop by the adjusting and starting system, the floating device is started to generate buoyancy to drive the gravity anchor to float upwards, then the water jet propeller is started to move the floating body platform to the next water quality purification point according to the route designated by the GPS, and the steps are repeated to purify the water quality.
Compared with the prior art, the invention has the following beneficial effects:
the invention has the self-control function, the water purification route is appointed by the GPS, the floating body platform is enabled to move and work by the water jet propeller, the combination of the gravity anchor and the floating device can anchor the floating body platform and release the floating body platform to move, and the problem of high cost of using the aeration device in a large range is solved. The telescopic rod can extend and rotate relative to the floating body platform, can drive the plug flow device and the aeration device to change the underwater depth, and can adjust the horizontal angle, thereby carrying out the purification process in a three-dimensional way. And the aeration device is a micro-nano aeration machine, and compared with the traditional blade type aeration device, the disturbance of aeration on the sediment and the influence on the water environment caused by the disturbance are avoided. According to the invention, the solar panels on the top surface of the floating body platform are used for supplying power, and the inverter and the energy storage device are used for storing and releasing power, so that the working cost of water purification is reduced, and even in the weather conditions with low photovoltaic power generation amount such as cloudy days, the electric energy of the energy storage device can be used for supplying power.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the structure of fig. 1.
Reference numerals:
1-floating body platform, 2-water jet propeller, 3-floating device, 4-gravity anchor, 5-control box, 6-solar panel, 7-supporting structure, 8-water environment improver, 51-adjusting starting system, 52-GPS, 53-inverter, 54-energy storage device, 81-water quality monitoring device, 82-telescopic rod, 83-plug flow device, 84-three-way pipe and 85-aeration device.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the self-control floating photovoltaic water environment improving device comprises a floating body platform 1, wherein a control box 5 is arranged in the middle of the top surface of the floating body platform 1, a solar cell panel 6 is arranged around the control box 5, a water environment improving device 8 connected with the control box 5 is arranged in the middle of the bottom end of the floating body platform 1, four corners of the floating body platform 1 are connected with a gravity anchor 4 and a floating device 3 through ropes, and a water jet propeller 2 is fixedly arranged on one side of the floating body platform 1; the water environment improver 8 comprises an expansion link 82 which is rotatably connected with the floating body platform 1 and a water quality monitoring device 81 which is fixed on the expansion link 82, wherein a three-way pipe 84 is fixedly connected on the extending end of the expansion link 82, one end of the three-way pipe 84 is fixedly provided with an aeration device 85, and the other end of the three-way pipe is fixedly provided with a flow pushing device 83; the control box 5 comprises an adjusting and starting system 51, a GPS52, an inverter 53 and an energy storage device 54, wherein the adjusting and starting system 51 is connected with the water jet propeller 2, the floating device 3 and the water environment improver 8 phase in a control manner; the flow pushing device 83 is composed of a blade type flow pusher; the aeration device 85 is composed of a micro-nano aerator.
Wherein, a supporting structure for inclining the solar cell panel 6 in the opposite direction relative to the illumination is arranged between the solar cell panel 6 and the floating body platform 1. Because our country is located in northern hemisphere, most of the area has high latitude, and the sunlight irradiation angle is oblique. The solar cell panel is obliquely arranged in the reverse direction, so that the light receiving surface of the solar cell panel is perpendicular to the light of sunlight as much as possible, and the solar cell panel can exert the highest efficiency.
Wherein, the maximum extension of the telescopic rod 82 is not less than 3.5m, so that the plug flow device 83 and the aeration device 85 can carry out the purification process in a three-dimensional way.
The invention uses a plurality of solar panels 6 on the top surface of a floating body platform 1 to generate electric energy and store the electric energy in an energy storage device 54, when the power supply is needed, a control box 5 controls the energy storage device 54 to supply power to the power utilization device, and the specific using method of the invention comprises the following steps:
(1) the floating body platform 1 is arranged on the water surface, the floating device 3 is controlled to generate buoyancy through the adjusting and starting system 51 in the control box 5, the gravity anchor 4 is driven to float upwards, then the water spraying propeller 2 is started to push the floating body platform 1 to a water quality purification point according to a route designated by the GPS52, and the floating device 3 is controlled to exhaust to reduce the buoyancy so that the gravity anchor 4 sinks to anchor and position the floating body platform 1. The throttle activation system 51 in the present embodiment is composed of an engine throttle adjustment system disclosed in CN201710519731.0 and an "engine throttle adjustment system" described in an engine using the throttle adjustment system, and in the present embodiment, the "engine throttle adjustment system" is used to control the water jet propulsion device 2, the floating device 3, and the water environment improver 8 through a mode selection device and an adjustment device connected to an electronic control unit. The mode selection device in the embodiment is used for controlling the opening and closing of the aeration device 85, the flow pushing device 83 and the floating device 3 through the electronic control unit according to the value measured by the water quality monitoring device 81, and controlling the flow pushing device 83 to push the floating platform 1 to the water quality purification point according to the route designated by the GPS 52.
The floating device 3 in the invention can be formed by a device which can generate and release buoyancy under water, the floating device 3 in the embodiment is formed by a floating barrel 2-2 recorded in an underwater framework cleaning device which can automatically float and lift and is disclosed as CN206500374U, and the floating barrel 2-2 is fixed with the gravity anchor to bear and control the floating and sinking of the 4 gravity anchors. According to the description in the specification, the underwater framework cleaning device capable of automatically sinking, floating and lifting comprises the following components: when the air inlet pneumatic valve 2-21 at the upper end of the floating barrel 2-2 is opened and the water inlet valve 2-2-2 for draining water at the lower end of the floating barrel 2-2 is opened, liquid in the barrel is drained, the buoyancy is increased, and the floating of the gravity anchor is controlled by adjusting the drainage quantity and the drainage speed; when the exhaust pneumatic valve 2-2-3 at the top end of the floating barrel 2-2 is opened and the drainage water inlet valve 2-2-2 at the lower end of the floating barrel 2-2 is opened, water is injected into the barrel under the conditions of strong water pressure and the weight of the floating barrel 2-2, and the sinking of the gravity anchor is controlled by adjusting the exhaust volume and the water inlet speed.
(2) The aeration device 85 and the plug flow device 83 in the water environment improving device 8 are started to purify water, the aeration device 85 is a micro-nano aeration machine, and compared with a traditional leaf type aeration device, the disturbance of aeration on bottom mud and the influence on the water environment caused by the disturbance are avoided. The flow pushing device 83 formed by the blade type flow pusher can play a role in promoting the flow circulation of water under water, thereby expanding the aeration efficiency and the action range. In the purification process, the extension, contraction and rotation of the telescopic rod 82 are simultaneously controlled, aeration at different depths and water flow circulation mixing at a horizontal angle are carried out under water, so that the water quality is purified in a three-dimensional manner, and the water quality in purification is monitored in real time by the water quality monitoring device 81;
(3) when the value measured by the water quality monitoring device 81 reaches the standard, the adjusting and starting system 51 controls the aeration device 85 and the flow pushing device 83 to stop, the floating device 3 is started to inflate to generate buoyancy to drive the gravity anchor 4 to float upwards, then the water jet propeller 2 is started to move the floating platform 1 to the next water quality purification point according to the route specified by 6PS52, and the steps are repeated to purify the water.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. Self-control formula floats photovoltaic water environment and improves device, including the body platform, its characterized in that: the middle part of the top surface of the floating body platform is provided with a control box, a solar cell panel is arranged around the control box, the middle part of the bottom end of the floating body platform is provided with a water environment improver connected with the control box, four corners of the floating body platform are connected with a gravity anchor and a floating device through ropes, and one side of the floating body platform is fixedly provided with a water jet propeller; the water environment improving device comprises a telescopic rod rotatably connected with the floating body platform and a water quality monitoring device fixed on the telescopic rod, wherein a three-way pipe is fixedly connected to the extending end of the telescopic rod, one end of the three-way pipe is fixedly provided with an aeration device, and the other end of the three-way pipe is fixedly provided with a plug flow device; the control box comprises an adjusting and starting system, a GPS, an inverter and an energy storage device, wherein the adjusting and starting system is connected with the water jet propeller, the floating device and the water environment improver in a control mode.
2. The self-controlled floating photovoltaic water environment improvement device according to claim 1, wherein: and a support structure for inclining the solar cell panel in the opposite direction relative to the illumination is arranged between the solar cell panel and the floating body platform.
3. The self-controlled floating photovoltaic water environment improvement device according to claim 1, wherein: the maximum elongation of the telescopic rod is not less than 3.5 m.
4. The self-controlled floating photovoltaic water environment improvement device according to claim 1, wherein: the flow pushing device is composed of a blade type flow pushing device.
5. The self-controlled floating photovoltaic water environment improvement device according to claim 1, wherein: the aeration device is composed of a micro-nano aerator.
6. The use method of the self-control floating photovoltaic water environment improvement device is characterized by comprising the following steps: the method comprises the following steps:
(1) arranging a floating platform on the water surface, controlling a floating device to generate buoyancy through an adjusting and starting system in a control box to drive a gravity anchor to float upwards, then starting a water-jet propeller to push the floating platform to a water quality purification point according to a route designated by a GPS, and controlling the floating device to reduce the buoyancy to enable the gravity anchor to sink to anchor and position the floating platform;
(2) starting an aeration device and a plug flow device in the water environment improving device to purify water quality, controlling the extension, contraction and rotation of a telescopic rod, purifying underwater at different depths and horizontal angles, and monitoring the purified water quality in real time by a water quality monitoring device;
(3) when the value measured by the water quality monitoring device reaches the standard, the aeration device and the plug flow device are controlled to stop by the adjusting and starting system, the floating device is started to generate buoyancy to drive the gravity anchor to float, then the water-jet propeller is started to move the floating body platform to the next water quality purification point according to the route designated by the GPS, and the steps are repeated to purify the water quality.
CN202110403240.6A 2021-04-14 2021-04-14 Self-control floating photovoltaic water environment improvement device and use method Pending CN113233618A (en)

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CN202110403240.6A CN113233618A (en) 2021-04-14 2021-04-14 Self-control floating photovoltaic water environment improvement device and use method

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Application Number Priority Date Filing Date Title
CN202110403240.6A CN113233618A (en) 2021-04-14 2021-04-14 Self-control floating photovoltaic water environment improvement device and use method

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030568A (en) * 2021-11-26 2022-02-11 武汉理工大学 Full-automatic aeration boat
CN114751522A (en) * 2022-03-22 2022-07-15 天津大学 Unmanned automatic control type lake water area water environment improving device
CN115849585A (en) * 2022-12-31 2023-03-28 中州水务控股有限公司 Mobile aeration platform and working method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083405A (en) * 1998-01-23 2000-07-04 Nippon Telegraphand Telephone Corporation Floating water purification free-running apparatus and water purification method
US20170198452A1 (en) * 2014-04-30 2017-07-13 Walter J Wasseluk Method and apparatus for treatment of water-borne contaminants
CN108862650A (en) * 2018-07-04 2018-11-23 武汉永清环保科技工程有限公司 A kind of solar energy aeration machine of the unmanned automatic cruising of implementable gridding
CN109665636A (en) * 2019-01-03 2019-04-23 天津大学 Improve the horizontal plug-flow aerator of deep control type and method for arranging of city river connection
CN112062297A (en) * 2020-09-22 2020-12-11 柳松 River water quality detection position self-adjusting aeration device based on water environment treatment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083405A (en) * 1998-01-23 2000-07-04 Nippon Telegraphand Telephone Corporation Floating water purification free-running apparatus and water purification method
US20170198452A1 (en) * 2014-04-30 2017-07-13 Walter J Wasseluk Method and apparatus for treatment of water-borne contaminants
CN108862650A (en) * 2018-07-04 2018-11-23 武汉永清环保科技工程有限公司 A kind of solar energy aeration machine of the unmanned automatic cruising of implementable gridding
CN109665636A (en) * 2019-01-03 2019-04-23 天津大学 Improve the horizontal plug-flow aerator of deep control type and method for arranging of city river connection
CN112062297A (en) * 2020-09-22 2020-12-11 柳松 River water quality detection position self-adjusting aeration device based on water environment treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030568A (en) * 2021-11-26 2022-02-11 武汉理工大学 Full-automatic aeration boat
CN114751522A (en) * 2022-03-22 2022-07-15 天津大学 Unmanned automatic control type lake water area water environment improving device
CN114751522B (en) * 2022-03-22 2023-10-13 天津大学 Unmanned automatic control type lake water area water environment improving device
CN115849585A (en) * 2022-12-31 2023-03-28 中州水务控股有限公司 Mobile aeration platform and working method thereof
CN115849585B (en) * 2022-12-31 2023-11-14 中州水务控股有限公司 Working method of mobile aeration platform

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