CN113772833A - Energy-saving water body aeration device - Google Patents

Energy-saving water body aeration device Download PDF

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Publication number
CN113772833A
CN113772833A CN202111066767.0A CN202111066767A CN113772833A CN 113772833 A CN113772833 A CN 113772833A CN 202111066767 A CN202111066767 A CN 202111066767A CN 113772833 A CN113772833 A CN 113772833A
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China
Prior art keywords
water
piston
piston cylinder
energy
buoy
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CN202111066767.0A
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Chinese (zh)
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CN113772833B (en
Inventor
韦学玉
周正协
刘志刚
麻彬妮
许航
徐巧
杨晓凡
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Anhui Polytechnic University
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Anhui Polytechnic University
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Publication of CN113772833A publication Critical patent/CN113772833A/en
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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
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • 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 or fuel cells
    • 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses an energy-saving water body aeration device which comprises a floating body assembly and an aeration assembly, wherein the floating body assembly comprises an annular floating body floating on the water surface, a supporting plate arranged at the top of the annular floating body through a supporting frame, a solar cell panel and a storage battery, wherein the solar cell panel and the storage battery are fixed on the supporting plate; the aeration assembly comprises: the piston cylinder is fixed at the central position of the bottom of the supporting plate, an air inlet pipe and an air outlet pipe are arranged at the top of the piston cylinder respectively, a one-way valve I and a one-way valve II are arranged on the air inlet pipe and the air outlet pipe respectively, and the free end of the air inlet pipe extends to the top of the supporting plate. The solar energy is converted into electric energy which is stored in the storage battery, then the electric energy in the storage battery is used for driving the telescopic rod to be started in an interval mode, the air inlet hole of the float bowl is sealed and opened, and then the gravity of water is used for generating power for aerating the water, so that the electric energy is saved, continuous work can be carried out, and only the electric energy converted from the solar energy is needed.

Description

Energy-saving water body aeration device
Technical Field
The invention relates to the technical field of aeration devices, in particular to an energy-saving water body aeration device.
Background
In extreme strong wind/strong precipitation weather, the water pollution load is increased, or seasonal algae outbreak and other factors cause insufficient dissolved oxygen in the water, the self-purification capacity is reduced, and further the water ecosystem is influenced. The aerator can effectively improve the concentration of dissolved oxygen in the water body, and is one of important technical means for rebuilding a water body ecosystem.
In the prior art, the aerator is driven by electric power to aerate surface water, but a large amount of electric power needs to be consumed every day, and in order to save electric energy, the solar cell panel is also used for driving the aerator to aerate the surface water by the solar electric energy, and although a certain cost can be saved in the mode, the electric energy converted by the solar cell panel is not enough for the aerator to work for a long time.
Disclosure of Invention
The invention aims to provide an energy-saving water body aeration device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving water body aeration device comprises a floating body assembly and an aeration assembly, wherein the floating body assembly comprises an annular floating body floating on the water surface, a supporting plate arranged at the top of the annular floating body through a supporting frame, and a solar cell panel and a storage battery which are fixed on the supporting plate;
the aeration assembly comprises:
the piston cylinder is fixed at the central position of the bottom of the supporting plate, the top of the piston cylinder is provided with an air inlet pipe and an air outlet pipe respectively, the air inlet pipe and the air outlet pipe are provided with a one-way valve I and a one-way valve II respectively, the free end of the air inlet pipe extends to the top of the supporting plate, and the free end of the air outlet pipe extends to the bottom of the water;
the upper contact switch is fixed at the top end inside the piston cylinder;
the lower contact switch is fixed at the bottom end inside the piston cylinder;
the piston is arranged in the piston cylinder in a sliding mode, and a piston rod is vertically arranged at the bottom of the piston;
the floating cylinder is coaxially arranged outside the piston cylinder, the top of the floating cylinder is provided with an opening, the bottom end of the piston rod penetrates through the piston cylinder and is fixedly connected with the bottom end of the inner side of the floating cylinder, two side walls of the floating cylinder, which are close to the water surface, are provided with water inlet holes, a filter screen is arranged at the water inlet holes, and a sealing plate for plugging the water inlet holes is arranged at the water inlet holes in the inner side wall of the floating cylinder in a sliding manner;
the air bag is arranged at the bottom of the buoy;
the driving piece is used for driving the sealing plate to move up or down to open or block the water inlet hole; and
and the controller is arranged on the top of the support plate.
Preferably, the flow direction of the first check valve is from the outside to the piston cylinder, and the flow direction of the second check valve is from the piston cylinder to the outside.
Preferably, the piston has a first position contacting the upper contact switch to position the inlet opening of the float at the water surface and a second position contacting the lower contact switch to position the inlet opening of the float below the water surface.
Preferably, when the piston is located at the first position, the controller controls the driving piece to drive the sealing plate to move downwards to close the water inlet hole, and when the piston is located at the second position, the controller controls the driving piece to drive the sealing plate to move upwards to open the water inlet hole.
Preferably, the driving piece is fixed on the sealing box on the side wall of the float bowl and is provided with an electric telescopic rod inside the sealing box, wherein the output end of the electric telescopic rod extends to be fixedly connected with the top of the sealing plate.
Preferably, the solar panel converts solar energy into electric energy through the photovoltaic controller and stores the electric energy in the storage battery.
Compared with the prior art, the invention has the beneficial effects that:
the solar floating buoy disclosed by the invention floats on the water surface, wherein the support plate always floats on the water surface through the annular floating body, the buoy is positioned in the water, the solar panel on the support plate converts solar energy into electric energy through the photovoltaic controller and stores the electric energy in the storage battery, and the storage battery provides electric energy for a power consumption unit; when the float bowl is positioned at the topmost position, namely when the piston touches the upper contact switch, the controller controls the output end of the electric telescopic rod to extend to further push the sealing plate to move downwards to block the water inlet hole, at the moment, the float bowl is separated from external water, the weight of the water inside the float bowl is added to the float bowl, so that the whole weight of the float bowl is increased, the float bowl moves downwards to drive the piston to move downwards through the piston rod, so that external air enters the piston barrel through the air inlet pipe, the float bowl moves downwards slowly, when the piston moves downwards to touch the lower contact switch, the controller controls the output end of the electric telescopic rod to shorten to further drive the sealing plate to move upwards to open the water inlet hole, at the moment, the float bowl is communicated with external water, the weight of the float bowl is reduced, the float bowl moves upwards under the buoyancy effect of the air bag, the float bowl moves upwards to push the piston to move upwards to discharge the gas inside the piston barrel from the air outlet pipe, and automatically aerates and increases oxygen for water, the solar energy is converted into electric energy until the piston touches the upper contact switch again, the electric energy is stored in the storage battery, then the electric energy in the storage battery is used for driving the telescopic rod to be started intermittently, the air inlet of the buoy is sealed and opened, and further the gravity of water is used for generating power for aerating the water, so that the electric energy is saved, continuous work can be carried out, and only the electric energy converted from the solar energy is needed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the pontoon according to the invention.
In the figure: 1. an annular float; 2. a support frame; 3. a support plate; 4. a solar panel; 5. a storage battery; 6. a piston cylinder; 7. an air inlet pipe; 8. an air outlet pipe; 9. a one-way valve I; 10. and a one-way valve II; 11. an upper contact switch; 12. a lower contact switch; 13. a piston; 14. a piston rod; 15. a float bowl; 16. a water inlet hole; 17. filtering with a screen; 18. a sealing plate; 19. an air bag; 20. a drive member; 201. a sealing box; 202. an electric telescopic rod; 21. and a controller.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention is shown: an energy-saving water body aeration device comprises a floating body component and an aeration component, wherein the floating body component comprises an annular floating body 1 floating on the water surface, a support plate 3 arranged at the top of the annular floating body 1 through a support frame 2, and a solar cell panel 4 and a storage battery 5 which are fixed on the support plate 3;
the aeration subassembly includes:
the piston cylinder 6 is fixed at the central position of the bottom of the support plate 3, the top of the piston cylinder 6 is respectively provided with an air inlet pipe 7 and an air outlet pipe 8, the air inlet pipe 7 and the air outlet pipe 8 are respectively provided with a one-way valve I9 and a one-way valve II 10, the free end of the air inlet pipe 7 extends to the top of the support plate 3, and the free end of the air outlet pipe 8 extends to the bottom of the water;
an upper contact switch 11 fixed to the top end of the interior of the piston cylinder 6;
a lower contact switch 12 fixed at the bottom end inside the piston cylinder 6;
the piston 13 is arranged in the piston cylinder 6 in a sliding mode, and a piston rod 14 is vertically arranged at the bottom of the piston 13;
the floating cylinder 15 is coaxially arranged outside the piston cylinder 6, the top of the floating cylinder 15 is provided with an opening, the bottom end of the piston rod 14 penetrates through the piston cylinder 6 and is fixedly connected with the bottom end of the inner side of the floating cylinder 15, two side walls of the floating cylinder 15, which are close to the water surface, are provided with water inlet holes 16, a filter screen 17 is arranged at the position of each water inlet hole 16, and a sealing plate 18 for plugging the water inlet hole 16 is arranged at the position of the water inlet hole 16 on the inner side wall of the floating cylinder 15 in a sliding manner;
an air bag 19 arranged at the bottom of the buoy 15;
the driving piece 20 is used for driving the sealing plate 18 to move up or down and opening the water inlet hole 16 or plugging the water inlet hole 16; and
and a controller 21 disposed on top of the support plate 3.
In this embodiment, the flow direction of the first check valve 9 is from the outside to the piston cylinder 6, and the flow direction of the second check valve 10 is from the piston cylinder 6 to the outside.
In this embodiment, piston 13 has a first position contacting upper contact switch 11 to position inlet 16 of float 15 at the surface of the water and a second position contacting lower contact switch 12 to position inlet 16 of float 15 below the surface of the water.
In this embodiment, when the piston 13 is in the first position, the controller 21 controls the driving member 20 to drive the sealing plate 18 to move downward to close the water inlet hole 16, and when the piston 13 is in the second position, the controller 21 controls the driving member 20 to drive the sealing plate 18 to move upward to open the water inlet hole 16.
In this embodiment, the driving member 20 is fixed on the sealing box 201 on the side wall of the buoy 15 and the electric telescopic rod 202 is disposed inside the sealing box 201, wherein the output end of the electric telescopic rod 202 extends to be fixedly connected with the top of the sealing plate 18.
In the embodiment, the solar panel 4 converts solar energy into electric energy through the photovoltaic controller and stores the electric energy in the storage battery 5.
The working principle is as follows: when the solar photovoltaic power generation device is applied, the solar panel 4 on the supporting plate 3 converts solar energy into electric energy through the photovoltaic controller and stores the electric energy in the storage battery 5, and the storage battery 5 provides electric energy for a power consumption unit; when the electric expansion valve works, when the buoy 15 is located at the topmost position, namely when the piston 13 touches the upper contact switch 11, the controller 21 controls the output end of the electric expansion rod 202 to extend to push the sealing plate 18 to move downwards to block the water inlet hole 16, at the moment, the buoy 15 is separated from the outside water, the weight of the water in the buoy 15 is added to the buoy 15, so that the whole weight of the water is increased, the buoy 15 moves downwards, the piston 13 can be driven by the downward movement of the buoy 15 through the piston rod 14 to move downwards, so that the outside air enters the piston cylinder 6 through the air inlet pipe 7, the buoy 15 moves downwards slowly, when the piston 13 moves downwards to contact the lower contact switch 12, the controller 21 controls the output end of the electric expansion rod 202 to shorten to drive the sealing plate 18 to move upwards to open the water inlet hole 16, at the moment, the buoy 15 is communicated with the outside water, the weight of the buoy 15 is reduced, the buoy 15 moves upwards under the action of the buoyancy of the air bag 19, and the buoy 15 moves upwards to push the piston 13 to discharge the gas in the piston cylinder 6 from the air outlet pipe 8, the solar energy is converted into electric energy to be stored in the storage battery 5, then the electric energy in the storage battery 5 is used for driving the electric telescopic rod 202 to be started intermittently, the air inlet 16 of the buoy 15 is sealed and opened, and then the gravity of the water is used for generating power to aerate the water, so that the electric energy is saved, continuous work can be carried out, and only the electric energy converted by the solar energy is needed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (6)

1. An energy-saving water body aeration device is characterized by comprising a floating body component and an aeration component, wherein the floating body component comprises an annular floating body (1) floating on the water surface, a support plate (3) arranged at the top of the annular floating body (1) through a support frame (2), and a solar cell panel (4) and a storage battery (5) which are fixed on the support plate (3);
the aeration assembly comprises:
the piston cylinder (6) is fixed at the central position of the bottom of the support plate (3), the top of the piston cylinder (6) is provided with an air inlet pipe (7) and an air outlet pipe (8) respectively, the air inlet pipe (7) and the air outlet pipe (8) are provided with a one-way valve I (9) and a one-way valve II (10) respectively, the free end of the air inlet pipe (7) extends to the top of the support plate (3), and the free end of the air outlet pipe (8) extends to the bottom of the water;
an upper contact switch (11) fixed at the top end inside the piston cylinder (6);
the lower contact switch (12) is fixed at the bottom end inside the piston cylinder (6);
the piston (13) is arranged in the piston cylinder (6) in a sliding mode, and a piston rod (14) is vertically arranged at the bottom of the piston (13);
the piston cylinder (6) is coaxially arranged on the outer side of the piston cylinder (6), an opening is formed in the top of the buoy (15), the bottom end of the piston rod (14) penetrates through the piston cylinder (6) and is fixedly connected with the bottom end of the inner side of the buoy (15), water inlet holes (16) are formed in two side walls of the buoy (15) close to the water surface, a filter screen (17) is arranged at each water inlet hole (16), and a sealing plate (18) used for sealing each water inlet hole (16) is arranged at the position of each water inlet hole (16) in the inner side wall of the buoy (15) in a sliding mode;
the air bag (19) is arranged at the bottom of the buoy (15);
the driving piece (20) is used for driving the sealing plate (18) to move up or down and opening the water inlet hole (16) or plugging the water inlet hole (16); and
and the controller (21) is arranged on the top of the support plate (3).
2. An energy saving water aerator as defined in claim 1, wherein: the flow direction of the one-way valve I (9) is from the outside to the piston cylinder (6), and the flow direction of the one-way valve II (10) is from the piston cylinder (6) to the outside.
3. An energy saving water aerator as defined in claim 1, wherein: the piston (13) has a first position contacting the upper contact switch (11) to position the inlet opening (16) of the float (15) at the water surface and a second position contacting the lower contact switch (12) to position the inlet opening (16) of the float (15) below the water surface.
4. An energy saving water aerator as defined in claim 1, wherein: when the piston (13) is located at the first position, the controller (21) controls the driving piece (20) to drive the sealing plate (18) to move downwards to close the water inlet hole (16), and when the piston (13) is located at the second position, the controller (21) controls the driving piece (20) to drive the sealing plate (18) to move upwards to open the water inlet hole (16).
5. An energy saving water aerator as defined in claim 1, wherein: the driving piece (20) is fixed on a sealing box (201) on the side wall of the buoy (15) and an electric telescopic rod (202) arranged inside the sealing box (201), wherein the output end of the electric telescopic rod (202) extends to be fixedly connected with the top of the sealing plate (18).
6. An energy saving water aerator as defined in claim 1, wherein: the solar panel (4) converts solar energy into electric energy through the photovoltaic controller and stores the electric energy in the storage battery (5).
CN202111066767.0A 2021-09-13 2021-09-13 Energy-saving water body aeration device Active CN113772833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111066767.0A CN113772833B (en) 2021-09-13 2021-09-13 Energy-saving water body aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111066767.0A CN113772833B (en) 2021-09-13 2021-09-13 Energy-saving water body aeration device

Publications (2)

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CN113772833A true CN113772833A (en) 2021-12-10
CN113772833B CN113772833B (en) 2023-07-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114467835A (en) * 2022-01-07 2022-05-13 管文章 Automatic oxygenation device for freshwater fish culture
CN114607946A (en) * 2022-03-31 2022-06-10 安徽工程大学 Leakage detection device for water delivery and distribution pipe network
CN116199352A (en) * 2023-03-27 2023-06-02 邹平众兴水务股份有限公司 A push type aeration equipment for sewage treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114467835A (en) * 2022-01-07 2022-05-13 管文章 Automatic oxygenation device for freshwater fish culture
CN114607946A (en) * 2022-03-31 2022-06-10 安徽工程大学 Leakage detection device for water delivery and distribution pipe network
CN114607946B (en) * 2022-03-31 2023-09-15 安徽工程大学 Leakage detection device for water distribution pipe network
CN116199352A (en) * 2023-03-27 2023-06-02 邹平众兴水务股份有限公司 A push type aeration equipment for sewage treatment
CN116199352B (en) * 2023-03-27 2023-10-13 邹平众兴水务股份有限公司 A push type aeration equipment for sewage treatment

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