CN105680790A - All-weather haze-removing solar panel device - Google Patents

All-weather haze-removing solar panel device Download PDF

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Publication number
CN105680790A
CN105680790A CN201610200186.4A CN201610200186A CN105680790A CN 105680790 A CN105680790 A CN 105680790A CN 201610200186 A CN201610200186 A CN 201610200186A CN 105680790 A CN105680790 A CN 105680790A
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China
Prior art keywords
light source
cell module
photovoltaic cell
haze
framework
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CN201610200186.4A
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Chinese (zh)
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CN105680790B (en
Inventor
高鹏
杨勇平
张锴
高建强
吕玉坤
胡煜翔
王文豪
李海霞
单存知
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North China Electric Power University
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North China Electric Power University
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • 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

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Abstract

The invention relates to an all-weather haze-removing solar panel device. The all-weather haze-removing solar panel device comprises a base; the base is provided with a storage battery and a solar panel; the device is provided with a light-supplementing and haze-removing mechanism and a control mechanism; the light-supplementing and haze-removing mechanism is composed of fixed light sources and a movable light source assembly; the solar panel is installed on a frame; the fixed light sources are distributed at the periphery of the frame; the movable light source assembly includes a light source rack motor, a screw rod, a nut, a power source rack and a movable light source; the light source rack motor is installed on a supporting plate fixed on the frame; the light source rack motor is in transmission connection with the screw rod; the screw rod is in threaded fit with the nut; the nut is connected with one end of the power source rack; the power source rack is provided with the movable light source; and the control mechanism includes a single-chip microcomputer and a light intensity sensor SG1. With the all-weather haze-removing solar panel device of the invention adopted, all-weather work of the haze-absorbing solar panel can be realized, the purification efficiency of a photocatalyst can be improved, especially, an efficient haze removal effect can be maintained under a severe haze weather condition, and the purpose of air purification can be achieved.

Description

A kind of round-the-clock except haze photovoltaic cell module device
Technical field
The present invention relates to a kind of photoelectric conversion device, particularly can improve the photoelectric transformation efficiency of photovoltaic cell module and purify the round-the-clock except haze photovoltaic cell module device of air efficiency.
Background technology
Sulfur dioxide, nitrogen oxides and can suck small enter particulate matter be the key component of haze, day by day sternness along with problem of environmental pollution, haze has become as the pollution emphasis that a lot of area people pay attention in again, how to reduce the haze harm to health of people, be the important topic of current purge air research. Photocatalyst is the general name of a kind of photosemiconductor material with photo-catalysis function being representative with Nano titanium dioxide, coated substrate surface, under the effect of ultraviolet light, strong catalytic degradation function can be produced, can effectively degrade toxic and harmful in air, kill various bacteria, and the toxin that can antibacterial or fungus be discharged decomposes and harmless treatment. Existing suction haze photovoltaic cell module is to utilize titanium dioxide active material to do photocatalyst, and the surface being sprayed on photovoltaic cell module forms photocatalyst purification membrane, and this suction haze photovoltaic cell module is in the effect simultaneously working as purification local environment of high-efficiency photovoltaic electrification. The nucleus anatase nano-TiO2 of photocatalyst purification membrane is by generating hydroxyl free radical after sun exposure, both nontoxic inorganic matter had been generated with organic substance in air after reacting, efficient-decomposition formaldehyde, benzene, ammonia etc., convert it into CO2 and H2O, nitrogen oxides in oxidation removal air, sulfide, and all kinds of foul smell. During photocatalyst of titanium dioxide generation effect, it is necessary to have ultraviolet radiation, and ultraviolet is widely present in the light of sunlight or daylight lamp. Existing suction haze photovoltaic cell module, when haze is serious, owing to light intensity is not enough, makes photocatalyst purification efficiency have a greatly reduced quality; And at night without, under light conditions, inhaling haze light cell and can not play the effect of abatement haze impact. Additionally, the plate face inhaling haze photovoltaic cell module being placed on outdoor for a long time is easy to dust stratification dirt, dust influences whether the penetrance of solar panel glazed thread, also reduces electricity conversion.
Summary of the invention
It is an object of the invention to provide one and can carry out light supply according to extraneous light-intensity conditions, it is achieved all weather operations, to improve the round-the-clock except haze photovoltaic cell module device of air purification efficiency.
Problem of the present invention realizes with following technical proposals:
A kind of round-the-clock except haze photovoltaic cell module device, including base, base is provided with accumulator and the photovoltaic cell module of coating photocatalyst purification membrane, described device is provided with light filling except haze mechanism and controlling organization, light filling is made up of fixed light source and active light source assembly except haze mechanism, described photovoltaic cell module is arranged on framework, fixed light source is arranged on framework place, described active light source assembly includes light source shelf motor, leading screw, screw, light source shelf and active light source, light source shelf motor is arranged in the gripper shoe fixing with framework, light source shelf motor is connected with lead screw transmission, leading screw two ends are supported by bracing frame, leading screw, screw threaded engagement, the affixed light source shelf one end of screw, installation activity light source on light source shelf, controlling organization includes single-chip microcomputer, the first light intensity sensor SG1, the ambient light strength signal gathered is transmitted to single-chip microcomputer by the first light intensity sensor, when ambient light intensity deficiency, start light source shelf motor to rotate forward, drive light source shelf to move in the middle part of photovoltaic cell module and open fixed light source and active light source and photovoltaic cell module light filling is irradiated, when ambient light intensity abundance, light source motor reversely rotates, and light source shelf moves to framework side and closes fixed light source and active light source.
Above-mentioned round-the-clock except haze photovoltaic cell module device, set up framework angle-adjusting mechanism, framework angle-adjusting mechanism includes two set hinged-supports, angle adjustment motor, gear, tooth bar, rack guide rail and connecting rod, and hinged-support is fixed on base, and two ends, framework low level side are hinged with each hinged-support respectively, rack guide rail is fixed on base, angle adjustment motor-driven connects gear, gear pinion rack, and tooth bar and rack guide rail are slidably matched, the hinged tooth bar in connecting rod one end, connecting rod other end hinged frame.
Above-mentioned round-the-clock except haze photovoltaic cell module device, set up automatic clearing mechanism, cleaning agency includes cleaning brush, cleaning brush is positioned at light source shelf bottom, the bristle of cleaning brush touches photovoltaic cell module, and the brush holder support both sides of cleaning brush are provided with roller, and the upper and lower both sides of framework are provided with cleaning brush guide rail, each roller lays respectively in each cleaning brush guide rail, and cleaning brush is affixed with screw near one end of screw; Described controlling organization is additionally provided with the second light intensity sensor SG2, second light intensity sensor is arranged on photovoltaic cell module, the dust accumulation signal gathered is transmitted to single-chip microcomputer by the second light intensity sensor, single-chip microcomputer compares through parameter, judge, output control instruction, it is achieved the cleaning agency reciprocal wiping action to photovoltaic cell module.
Above-mentioned round-the-clock except haze photovoltaic cell module device, framework is respectively arranged on the left side and the right side proximity transducer, and two proximity transducers are connected with the single-chip microcomputer signal of telecommunication.
Above-mentioned round-the-clock except haze photovoltaic cell module device, light source shelf is provided with contiguous block away from screw end, and the upper and lower two ends of contiguous block are respectively and fixedly connected with the brush holder support of light source shelf and cleaning brush.
Above-mentioned round-the-clock except haze photovoltaic cell module device, set up wind-driven generator, wind-driven generator is arranged on base, wind-driven generator wind-powered electricity generation conversion electric energy and photovoltaic cell module opto-electronic conversion electric energy connect accumulator, described single-chip microcomputer, light source shelf motor, angle adjustment motor, fixed light source, active light source electric energy take from accumulator.
The present invention is directed to and solve problem that existing suction haze photovoltaic cell module affects by ultraviolet illumination except haze efficiency and design. Described device includes the photovoltaic cell module being coated with photocatalyst film, is provided with fixed light source except haze purification at photovoltaic cell module periphery for realizing the round-the-clock of photovoltaic cell module, simultaneously in order to make light source be irradiated to the middle part of photovoltaic cell module uniformly, is provided with active light source. When natural lighting intensity deficiency, fixed light source is opened by controlling organization automatically, simultaneously drive the drive mechanism action of active light source assembly, by light source shelf removal and by active light source unlatching, thus ensure photocatalyst purification membrane under uniform, enough illumination conditions high efficiency by nuisances such as smog, formaldehyde, nitride, sulfide, reduction decomposition is innocuous substance water, carbon dioxide, nitrogen sulfosalt compounds, reaches the effect of continuing purge environment. Additionally, the present invention is additionally provided with automatic cleaning device, automatic cleaning device utilizes power source and the drive mechanism of light source shelf, and under the control controlling element, the dust state according to photovoltaic cell module surface is automatically obtained cleaning scrubbing. Adopt the present invention, it is possible to achieve inhale haze photovoltaic cell module all weather operations, improve photocatalyst purification efficiency, particularly can keep efficiently removing haze effect under the weather conditions that haze is serious, reach to purify the purpose of air.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the schematic diagram that light filling removes haze mechanism and cleaning agency;
Fig. 4 is the electrical schematic diagram of control part.
In figure, each list of reference numerals is: 1, base, 2, hinged-support, 3, framework, 4, leading screw, 5, light source shelf, 6, screw, 7, active light source, 8, bracing frame, 9, shaft coupling, D, light source shelf motor, 10, gripper shoe, 11, accumulator, 12, connecting rod, 13, gear, 14, tooth bar, 15, rack guide rail, 16, wind-driven generator, 17, proximity transducer, 18, cleaning brush, 19, fixed light source, M, angle adjustment motor, 20, photovoltaic cell module, 21, contiguous block, 22, roller, 23, cleaning brush guide rail, SG1, first light intensity sensor, SG2, second light intensity sensor.
Detailed description of the invention
Referring to Fig. 1, Fig. 2, the present invention includes base 1, and base is provided with accumulator 11, photovoltaic cell module 20, wind-driven generator 16 and controlling organization (not shown). Accumulator is for storing opto-electronic conversion and the electric energy of wind-powered electricity generation conversion. Being coated with photocatalyst purification membrane on photovoltaic cell module, photovoltaic cell module simultaneously works as except the effect of haze Cleaning Air environment at photovoltaic generation, on photovoltaic cell module mounting seat framework 3. For making full use of sunlight irradiation, being provided with framework angle-adjusting mechanism, framework angle adjustment can adjust the angle of inclination of framework according to sun irradiation angle. Framework angle-adjusting mechanism includes hinged-support 2, angle adjustment motor M, gear 13, tooth bar 14, rack guide rail 15 and connecting rod 12, two set hinged-supports are fixed on base, the two ends, low level side of framework are hinged with each hinged-support respectively, rack guide rail is fixed on base, angle adjustment motor-driven connects gear, gear pinion rack, and tooth bar and rack guide rail are slidably matched, the hinged tooth bar in connecting rod one end, connecting rod other end hinged frame. Framework angle-adjusting mechanism carries out angle of inclination adjustment according to the height of the sun, and adjustment action is by Single-chip Controlling. The present invention can also arrange solar tracking guiding mechanism, makes framework can carry out follow-up adjustment along with the rise of the sun and landing, to gather in the crops more sunlight energy.
Referring to Fig. 1-Fig. 3, for solving photovoltaic cell module when illumination deficiencies such as night, haze, cloudy daies except the problem that haze effect is low, the present invention is provided with light filling except haze mechanism.Light filling is made up of fixed light source 19 and active light source assembly except haze mechanism, and fixed power source and mobile electric power adopt Burdick lamp or daylight lamp. fixed light source is fixedly mounted on framework place. considering that large area photovoltaic cell module is only limited by fixed light source range of exposures, arrange active light source assembly, the active light source in active light source assembly is irradiated in the middle part of photovoltaic cell module, thus ensureing photovoltaic cell module is uniform, sufficient irradiation ultraviolet radiation light. active light source assembly includes light source shelf motor D, leading screw 4, screw 6, light source shelf 5 and active light source 7. light source shelf motor is arranged in the gripper shoe 10 fixing with framework, and light source shelf motor is connected with lead screw transmission, and leading screw two ends are supported by bracing frame 8, leading screw, screw threaded engagement, one end of the affixed light source shelf of screw, installation activity light source on light source shelf. the removal of active light source assembly and return action and controlled by controlling organization, controlling organization is provided with the first light intensity sensor SG1 gathering ambient light intensity, first light intensity sensor is arranged on frame roof, first light intensity sensor gathers environmental light intensity signal, and it is input to single-chip microcomputer, when single-chip microcomputer judges ambient light intensity deficiency, start light source shelf motor to rotate forward, drive light source shelf to move in the middle part of photovoltaic cell module and open fixed light source and active light source and photovoltaic cell module light filling is irradiated, when ambient light intensity abundance, light source motor reversely rotates, light source shelf moves to framework side and closes fixed light source and active light source. light filling is set except after haze mechanism, can ensure that the nucleus anatase nano-TiO2 of photocatalyst purification membrane is round-the-clock by generating hydroxyl free radical after ultraviolet radiation, both nontoxic inorganic matter had been generated with organic substance in air after reacting, efficient-decomposition formaldehyde, benzene, ammonia etc., convert it into CO2 and H2O, nitrogen oxides in oxidation removal air, sulfide, and all kinds of foul smell, be greatly improved photovoltaic cell module and inhale haze work efficiency.
Photovoltaic cell module works at outdoor environment for a long time, and various dust fall photovoltaic cell module surface can have a strong impact on generating efficiency, and for this, the present invention is provided with cleaning agency. Referring to Fig. 3, the power source of cleaning agency is also from light source shelf motor D, and drives cleaning brush 18 to move back and forth by leading screw 4, screw 6, it is achieved photovoltaic cell module ash disposal is cleared up. The cleaning brush of cleaning agency is positioned at light source shelf bottom, the bristle of cleaning brush touches photovoltaic cell module, cleaning brush is affixed with screw near one end of screw, the brush holder support both sides of cleaning brush are provided with roller 22, the upper and lower both sides of framework are provided with cleaning brush guide rail 23, each roller lays respectively in each cleaning brush guide rail, and guide effect is played in the reciprocating motion of guide rail and pair of rollers cleaning brush. The action of cleaning agency is by controlling organization control, and controlling organization is provided with the second light intensity sensor SG2 and two proximity transducers 17, and two proximity transducers are called left limit sensor SZX and right limit sensor SYX. Second light intensity sensor is arranged on photovoltaic cell module, and two proximity transducers are separately positioned on the framework left and right sides. The dust accumulation signal gathered is transmitted to single-chip microcomputer by the second light intensity sensor, and single-chip microcomputer compares through parameter, judges, and exports control instruction, it is achieved the cleaning agency reciprocal wiping action to photovoltaic cell module. During cleaning brush work, controlling organization arranges light source shelf motor D and first rotates forward, and brush holder support moves from right to left, and when cleaning brush moves to left limit sensor SZX, left limit sensor sends signal prompt Single-chip Controlling light source shelf motor reversal, and namely cleaning brush moves right;Cleaning brush sends signal prompt Single-chip Controlling light source shelf motor D near right limit sensor SYX, right limit sensor SYX and again rotates forward, thus realizing back and forth cleaning with water.
Proximity transducer can adopt Hall element or tongue tube.
Referring still to Fig. 3, for realizing the stable motion of light source shelf, being provided with contiguous block 21 at light source shelf away from screw end, the upper and lower two ends of contiguous block are respectively and fixedly connected with the brush holder support of light source shelf and cleaning brush, and this structure can realize the motion guide of light source shelf when light source shelf moves by cleaning brush, roller and cleaning brush guide rail.

Claims (6)

1. one kind round-the-clock except haze photovoltaic cell module device, including base (1), base is provided with accumulator (16) and the photovoltaic cell module (20) of coating photocatalyst purification membrane, it is characterized in that: described device is provided with light filling except haze mechanism and controlling organization, light filling is made up of fixed light source (19) and active light source assembly except haze mechanism, described photovoltaic cell module is arranged on framework (3), fixed light source is arranged on framework place, described active light source assembly includes light source shelf motor (D), leading screw (4), screw (6), light source shelf (5) and active light source (7), light source shelf motor is arranged in the gripper shoe (10) fixing with framework, light source shelf motor is connected with lead screw transmission, leading screw two ends are supported by bracing frame (8), leading screw, screw threaded engagement, the affixed light source shelf one end of screw, installation activity light source on light source shelf, controlling organization includes single-chip microcomputer, the first light intensity sensor SG1, the ambient light strength signal gathered is transmitted to single-chip microcomputer by the first light intensity sensor, when ambient light intensity deficiency, start light source shelf motor to rotate forward, drive light source shelf to move in the middle part of photovoltaic cell module and open fixed light source and active light source and photovoltaic cell module light filling is irradiated, when ambient light intensity abundance, light source motor reversely rotates, and light source shelf moves to framework side and closes fixed light source and active light source.
2. according to claim 1 round-the-clock except haze photovoltaic cell module device, it is characterized in that: set up framework angle-adjusting mechanism, framework angle-adjusting mechanism includes two set hinged-supports (2), angle adjustment motor (M), gear (13), tooth bar (14), rack guide rail (15) and connecting rod (12), hinged-support is fixed on base, two ends, framework low level side are hinged with each hinged-support respectively, rack guide rail is fixed on base, angle adjustment motor-driven connects gear, gear pinion rack, tooth bar and rack guide rail are slidably matched, the hinged tooth bar in connecting rod one end, connecting rod other end hinged frame.
3. according to claim 2 round-the-clock except haze photovoltaic cell module device, it is characterized in that: set up automatic clearing mechanism, cleaning agency includes cleaning brush (18), cleaning brush is positioned at light source shelf bottom, the bristle of cleaning brush touches photovoltaic cell module (20), the brush holder support both sides of cleaning brush are provided with roller (22), the upper and lower both sides of framework are provided with cleaning brush guide rail (23), each roller lays respectively in each cleaning brush guide rail, and cleaning brush is affixed with screw near one end of screw; Described controlling organization is additionally provided with the second light intensity sensor SG2, second light intensity sensor is arranged on photovoltaic cell module, the dust accumulation signal gathered is transmitted to single-chip microcomputer by the second light intensity sensor, single-chip microcomputer compares through parameter, judge, output control instruction, it is achieved the cleaning agency reciprocal wiping action to photovoltaic cell module.
4. according to claim 3 round-the-clock except haze photovoltaic cell module device, it is characterised in that: framework is respectively arranged on the left side and the right side proximity transducer (17), and two proximity transducers are connected with the single-chip microcomputer signal of telecommunication.
5. according to claim 4 round-the-clock except haze photovoltaic cell module device, it is characterised in that: light source shelf is provided with contiguous block (21) away from screw end, and the upper and lower two ends of contiguous block are respectively and fixedly connected with the brush holder support of light source shelf and cleaning brush.
6. according to claim 5 round-the-clock except haze photovoltaic cell module device, it is characterized in that: set up wind-driven generator (16), wind-driven generator is arranged on base, wind-driven generator wind-powered electricity generation conversion electric energy and photovoltaic cell module opto-electronic conversion electric energy connect accumulator, described single-chip microcomputer, light source shelf motor, angle adjustment motor, fixed light source, active light source electric energy take from accumulator.
CN201610200186.4A 2016-04-01 2016-04-01 One kind is round-the-clock to remove haze photovoltaic cell module device Active CN105680790B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107716381A (en) * 2017-11-29 2018-02-23 青海大学 A kind of solar cell board cleaning device
CN108870290A (en) * 2018-07-24 2018-11-23 金寨县正松家庭农场 A kind of farm solar lighting street lamp
CN110346252A (en) * 2019-07-18 2019-10-18 华北电力大学(保定) A kind of visualization solar energy photovoltaic panel dust stratification experimental provision

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203464397U (en) * 2013-08-15 2014-03-05 杨兴 Novel solar high-efficient and environmental-friendly air cleaner
WO2014112345A1 (en) * 2013-01-16 2014-07-24 日本板硝子株式会社 Base with antiviral thin film
CN104848463A (en) * 2015-05-11 2015-08-19 冯嘉睿 Solar haze air purifier
CN205584113U (en) * 2016-04-01 2016-09-14 华北电力大学(保定) Remove haze photocell board device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014112345A1 (en) * 2013-01-16 2014-07-24 日本板硝子株式会社 Base with antiviral thin film
CN203464397U (en) * 2013-08-15 2014-03-05 杨兴 Novel solar high-efficient and environmental-friendly air cleaner
CN104848463A (en) * 2015-05-11 2015-08-19 冯嘉睿 Solar haze air purifier
CN205584113U (en) * 2016-04-01 2016-09-14 华北电力大学(保定) Remove haze photocell board device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107716381A (en) * 2017-11-29 2018-02-23 青海大学 A kind of solar cell board cleaning device
CN108870290A (en) * 2018-07-24 2018-11-23 金寨县正松家庭农场 A kind of farm solar lighting street lamp
CN110346252A (en) * 2019-07-18 2019-10-18 华北电力大学(保定) A kind of visualization solar energy photovoltaic panel dust stratification experimental provision

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