CN102319710A - Water-free intelligent cleaning device of solar photo-thermal power station reflective mirror assembly - Google Patents
Water-free intelligent cleaning device of solar photo-thermal power station reflective mirror assembly Download PDFInfo
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- CN102319710A CN102319710A CN201110270540A CN201110270540A CN102319710A CN 102319710 A CN102319710 A CN 102319710A CN 201110270540 A CN201110270540 A CN 201110270540A CN 201110270540 A CN201110270540 A CN 201110270540A CN 102319710 A CN102319710 A CN 102319710A
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- deduster
- mirror
- dust
- cleaning device
- intake duct
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a water-free intelligent cleaning device of a solar photo-thermal power station reflective mirror assembly. The water-free intelligent cleaning device of the solar photo-thermal power station reflective mirror assembly comprises a dust collector, an intelligent manipulator and an engineering vehicle, wherein the dust collector is mounted on the head of the intelligent manipulator; the tail part of the intelligent manipulator is mounted on the engineering vehicle; the intelligent manipulator is controlled to move so as to drive the dust collector to clean the face of a reflective mirror; the dust collector comprises an air blowing pipe and an air suction pipe; dust particles on the face of the reflective mirror are blown up by using the wind force generated by blowing of the air blowing pipe; and the blown dust particles are sucked by using the air suction pipe. According to the invention, high-efficiency intelligent water-free cleaning effect is achieved by comprehensively adopting a combined method of a blowing-suction dust removing method and an electrostatic dust removing method as well as a laser detector, a pressure sensor, the intelligent manipulator and the like.
Description
Technical field
The present invention relates to the anhydrous intelligent cleaning device of a kind of solar energy thermo-power station mirror assembly.
Background technology
Along with oil, natural gas, coal equal energy source in short supply day by day, the utilization of solar energy has obtained people's attention again, and solar electrical energy generation mainly contains photovoltaic generation and photo-thermal power generation two big classes now.Photovoltaic generation at home and abroad has been used widely and has been set up a lot of photovoltaic generations power station; Photo-thermal power generation has also obtained development at full speed under the high prerequisite of the breakthrough of its technological layer and generating efficiency; In more American-European developed countries; It is ripe that the construction at photo-thermal power generation station also begins to be tending towards, and especially the construction at slot type photo-thermal power generation station has begun to be tending towards large-scale development.
Yet in the photo-thermal power generation station, the reflectivity of speculum be very crucial a bit, the photo-thermal power generation station is generally at desert edge; The Gobi desert, the field that plateau etc. are spacious is built, and can accumulate molecules such as dust on the speculum unavoidably; Thereby influence the reflectivity of speculum, reduced generating efficiency.According to surveying and studying, the photo-thermal power generation power station still is the artificial cleaning of a water mirror mirror mostly now.Thereby it is also very low to have wasted great amount of water resources and cleaning efficiency.Add at desert edge, the Gobi desert, the photo-thermal power station water scarcity that ground such as plateau are built, thus cause the power plant maintenance cost to increase.
Summary of the invention
Problem to prior art exists the object of the present invention is to provide a kind of anhydrous intelligent cleaning device of solar energy thermo-power station mirror assembly that reduces maintenance cost greatly.
For realizing above-mentioned purpose, the anhydrous intelligent cleaning device of solar energy thermo-power station mirror assembly of the present invention comprises deduster; Puma manipulator and engineering truck; Deduster is installed on the mounting flange head of puma manipulator, and the afterbody of puma manipulator is installed on the engineering truck, and the puma manipulator controlled motion drives deduster mirror mirror is cleaned; Wherein, Deduster comprises gas blow pipe and air intake duct, and the wind-force that gas blow pipe blows out blows afloat the dust granule on the mirror mirror, and air intake duct siphons away the dust granule that blows afloat.
Further; Said deduster also comprises the deduster shell; Top in this deduster shell is provided with the blowing and drawing type dust-removing box, destatics ion wind rod and laser detector; The outer front end of deduster shell is provided with pressure sensor, is set with the sponge brush that keeps out the wind around the bottom of deduster shell; The deduster shell is provided with and connects mechanical gimmick orchid, and said deduster connects the head that mechanical gimmick orchid is installed in said puma manipulator through this.
Further, said blowing and drawing type dust-removing box, destatic ion wind rod and laser detector and in said deduster shell, arrange according to vertical order successively.
Further, said gas blow pipe and air intake duct all are arranged in the said blowing and drawing type dust-removing box, and the end of said gas blow pipe is provided with the angle that becomes 45 degree with said deduster axis, and the gas that makes said gas blow pipe blow out becomes miter angle with mirror surface; The end of said air intake duct is provided with several terminations, and several terminations are distributed in the bottom and the sidepiece of said blowing and drawing type dust-removing box respectively, and several terminations are all converged through pipeline and are communicated in said air intake duct, to increase the efficient of inhaling ash.
Further, the said sponge brush that keeps out the wind contacts with mirror is thin-skinned, and the airtight environment of common formation between sponge brush and deduster shell and the mirror mirror that keeps out the wind described in the work prevents that dust from overflowing, and dust is all siphoned away by said air intake duct.
Further, said puma manipulator comprises the intelligence service control cabinet of mechanical arm, the mechanical arm operation track of control and the Based Intelligent Control operating case that the mechanical arm movement locus is set.
Further, the distance that said laser detector is used for confirming said deduster and mirror mirror is between 15-20mm, and said laser detector feedack flows to said intelligence service control cabinet, revises the running orbit of said mechanical arm.
Further; Said pressure sensor is used to detect said deduster and is in operation whether run into object; The signal conveys of said pressure sensor collision back feedback is given said intelligence service control cabinet and Based Intelligent Control operating case; Said intelligence service control cabinet can stop to move of deduster timely, and adjusts the running orbit of said mechanical arm through said Based Intelligent Control operating case.
Further, said engineering truck is provided with air compressor machine, filtering drying machine, vavuum pump, dust storage container and high pressure generator; Air compressor machine on the motor vehicle is connected with filtering drying machine, and the air outlet of filtering drying machine is communicated to said gas blow pipe; Vavuum pump is connected with dust storage container, and the import of dust storage container is communicated to said air intake duct; High pressure generator connects the said ion wind rod that destatics through circuit.
Further; The said ion wind rod that destatics blows out ion wind to mirror mirror; The said exit that destatics the ion wind rod is provided with the flow-guiding structure that becomes miter angle with its axis; Make the ion wind blow out become miter angle with mirror mirror through this flow-guiding structure, and the ion wind that blows out blows to the said blowing and drawing type dust-removing box of front end, the dust that makes the static removal is siphoned away by the said air intake duct of front end.
Integrated application of the present invention blowing and drawing type process of cleaning, the Cottrell process method and the laser detector that combine, pressure sensor and puma manipulator etc., thus realize the effect of intelligent water-free high-efficiency cleaning.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the deduster structural representation;
Fig. 3 is an A portion enlarged drawing among Fig. 2.
The specific embodiment
Below, with reference to accompanying drawing, the present invention is more comprehensively explained, exemplary embodiment of the present invention has been shown in the accompanying drawing.Yet the present invention can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the present invention, and scope of the present invention is fully conveyed to those of ordinary skill in the art comprehensively with complete.
In order to be easy to explanation, here can use such as " on ", D score " left side " space relative terms such as " right sides ", be used for element shown in the key diagram or characteristic relation with respect to another element or characteristic.It should be understood that except the orientation shown in the figure spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device among the figure is squeezed, be stated as the element that is positioned at other elements or characteristic D score will be positioned at other elements or characteristic " on ".Therefore, the exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (revolve turn 90 degrees or be positioned at other orientation), and the relative explanation in used here space can correspondingly be explained.
Operation principle of the present invention is:
One: the blowing and drawing type process of cleaning, blow afloat through air-flow and to stick to dust on glass and make vaccum suction pipe be more prone to siphon away dust.
Two: eliminate Cottrell process, eliminate static on glass, make glass be not easy to adsorb dust.
Three: intelligent machine hand control system, realize full intelligent cleaning work.
Extremely shown in Figure 3 like Fig. 1; The anhydrous intelligent cleaning device of solar energy thermo-power station mirror assembly of the present invention; Comprise deduster 3, puma manipulator 2 and engineering truck 1, deduster 3 is installed in the head of puma manipulator 2; The afterbody of puma manipulator 2 is installed on the engineering truck 1, and puma manipulator 2 controlled motions drive 3 pairs of speculum 42 minute surfaces that supported by mirror assembly support 41 of deduster and clean.
Wherein, deduster 3 comprises deduster shell 31, the sponge brush 36 that keeps out the wind, blowing and drawing type dust-removing box 32 destatics ion wind rod 33, laser detector 34, pressure sensor 35 be connected mechanical gimmick orchid 37.Pressure sensor 35 is arranged on the outer front end of deduster shell 31, and the sponge brush 36 that keeps out the wind is through around the gluing bottom that is fixedly installed on deduster shell 31; Connect mechanical gimmick blue 37 and pass through bolt and be fixedly connected at deduster shell 31, deduster 3 is through connecting the head that mechanical gimmick blue 37 is installed in puma manipulator 2.Blowing and drawing type dust-removing box 32, destatic ion wind rod 33 and laser detector 34 is arranged according to vertical order successively in deduster shell 31, and all be fixedly connected with deduster shell 31 through bolt.
Be provided with gas blow pipe 321 and air intake duct 322 in the blowing and drawing type dust-removing box 32, gas blow pipe 321 is a high-pressure air pipe, and air intake duct 322 is the vacuum suction pipe.The end 324 of gas blow pipe 321 is provided with the angle that becomes 45 degree with deduster 3 axis, and the gas that makes gas blow pipe 321 blow out becomes miter angle with mirror surface; The end of air intake duct 322 is provided with several terminations 323, and several terminations 323 are distributed in the bottom and the sidepiece of blowing and drawing type dust-removing box 32 respectively, and several terminations 323 are all converged through pipeline and are communicated in air intake duct 322, to increase the efficient of inhaling ash.
The sponge brush 36 that keeps out the wind contacts with mirror is thin-skinned, and in the work, the airtight environment of common formation between sponge brush 36 and deduster shell 31 and the mirror mirror that keeps out the wind prevents that dust from overflowing, and dust is all siphoned away by said air intake duct 322.
Puma manipulator 2 comprises mechanical arm 21, intelligence service control cabinet 22, Based Intelligent Control operating case 23; Intelligence service control cabinet 22 is used to control the movement locus of mechanical arm 21; Based Intelligent Control operating case 23 is used to be provided with the movement locus of mechanical arm 21; In order to avoid collide other objects at work, and as: thermal-collecting tube 44, thermal-collecting tube support 43 etc.In the work, laser detector 34 be used for confirming deduster 3 apart from the distance of mirror mirror between 15-20mm, laser detector 34 feedacks flow to said intelligence service control cabinet 22, revise the running orbit of said mechanical arm 21.Pressure sensor 35 is used to detect deduster 3 and is in operation whether run into object; The signal conveys of pressure sensor collision back feedback is given said intelligence service control cabinet 22 and Based Intelligent Control operating case 23; Intelligence service control cabinet 22 can stop to move of deduster 3 timely; And adjust the running orbit of mechanical arm 21 by Based Intelligent Control operating case 23, with avoiding barrier.
Engineering truck 11 is provided with air compressor machine 12, filtering drying machine 13, vavuum pump 14, dust storage container 15 and high pressure generator 16; Air compressor machine 12 on the motor vehicle is connected with filtering drying machine 13, and the air outlet of filtering drying machine 13 is communicated to gas blow pipe 321; Vavuum pump is connected with dust storage container 15, and the import of dust storage container 15 is communicated to air intake duct 322; High pressure generator 16 destatics ion wind rod 33 through the circuit connection.Destatic ion wind rod 33 and blow out ion wind to speculum 42 minute surfaces, the exit that destatics ion wind rod 33 is provided with the flow-guiding structure 331 that becomes miter angle with its axis, makes the ion wind that blow out become miter angle with mirror mirror through flow-guiding structure 331.
Dust removal process of the present invention and operation principle are following:
Stop engineering truck 11 to one of them appropriate location, front, unit of slot type Jing Chang, rise engineering vehicle's supporting legs and leveling, start all electric components; When the pressure of treating air compressor machine 12 air accumulators reaches optimum value; Control moving of mechanical arm 21 through operative intelligence control operation box 23, be placed into the upper left side on speculum 42 surfaces to deduster 3, through laser detector 34 confirm deduster 3 apart from the distance of speculum 42 minute surfaces between 15-20mm; Starting deduster 3 then starts working; Mechanical arm 21 can drive deduster 3 at the parabolic motion track that sets in advance and begin cleaning along parabola shaped minute surface, can also pass through laser detector 34 feedacks, and the track that sets is in advance revised; Damage speculum 42 minute surfaces in order to avoid produce collision, thereby guarantee that deduster 3 cleans speculum 42 accurately.Deduster 3 front ends are equipped with pressure sensor 35; When deduster 3 in process of cleaning; If the place ahead is when having prior ignorant object; That can send rapidly after pressure sensor 35 is collided with object that signal gives that thereby intelligence service control cabinet 22 stops deduster 3 mobilely guarantees safety, then the movement locus through Based Intelligent Control operating case 23 adjustment dedusters 3.After having cleaned a unit, mechanical arm 21 can drive down the position that is placed into itself and deduster 3 space safety at the track that sets in advance, in order to avoid engineering truck 11 collides thermal-collecting tube support 43, thermal-collecting tube 44 etc. when leaving for next unit.Fall engineering truck 11 supporting legs then; Leave for next unit to engineering truck 11; Stop in place, rise engineering truck 11 supporting legs and leveling, move deduster 3 through operative intelligence control box 23 upper left side on these unit reflecting mirror 42 surfaces; Start automatic cleaning function, deduster 3 beginning cleanings.
When deduster 3 is driven forward by mechanical arm 21; The air intake duct 322 that is positioned at blowing and drawing type dust-removing box 32 bottoms can siphon away residual dust; Continue to move forward; Be positioned at destaticing ion wind rod 33 and can becoming miter angle to blow ion wind of blowing and drawing type dust-removing box 32 back, so not only can remove the static on speculum 42 minute surfaces, but also can blow to the residual dust of minute surface the air intake duct 322 of blowing and drawing type dust-removing box 32 bottoms to speculum 42 minute surfaces; Siphon away residual dust by air intake duct 322, do not have static and be not easy to adsorb dust thereby minute surface is cleaned with later minute surface more.Continue to move forward, laser detector 34 can be surveyed the reflectivity of speculum 42 minute surfaces and leave the distance L of minute surface, can judge the clean-up performance and the movement locus of revising deduster 3 of minute surface through software analysis.If clean-up performance is up to standard, deduster 3 can continue cleaning forward, otherwise deduster can return stain and continue cleaning.If it is also below standard to clean repeatedly reflectivity, minute surface possibly have problems such as crackle, then needs the relevant personnel to check and do repair etc.
The anhydrous intelligent cleaning device of solar energy thermo-power station mirror assembly of the present invention; Used the blowing and drawing type process of cleaning; Cottrell process and puma manipulator structure etc., the blowing and drawing type process of cleaning utilizes the hydrodynamics of gas to make dust be more prone to come off, and is siphoned away by vaccum suction pipe; The formula process of cleaning of destaticing makes minute surface be not easy to adsorb dust more.Adopted laser detector, the reflectivity of detectable speculum, thus make deduster have the dedusting monitoring function.Adopt puma manipulator to make cleaning intelligent more, and adopted laser detector to survey the distance L of deduster and speculum, can repair the deduster movement locus.Guarantee cleaning course safety.Adopt pressure sensor, surveyed the front end barrier, the safety of protective device and speculum.Adopt anhydrous intelligent cleaning first, not only can save water resource but also can make cleaning easier, quick.Cleaning efficiency of the present invention is high, saves water resource, and cleaning utilization scope is wide.Not only can clean mirror surface and can also clean photovoltaic solar panel etc.Has good market at the solar power station in future aspect safeguarding.
Claims (10)
1. the anhydrous intelligent cleaning device of solar energy thermo-power station mirror assembly is characterized in that this cleaning device comprises deduster; Puma manipulator and engineering truck; Deduster is installed in the head of puma manipulator, and the afterbody of puma manipulator is installed on the engineering truck, and the puma manipulator controlled motion drives deduster mirror mirror is cleaned; Wherein, Deduster comprises gas blow pipe and air intake duct, and the wind-force that gas blow pipe blows out blows afloat the dust granule on the mirror mirror, and air intake duct siphons away the dust granule that blows afloat.
2. cleaning device as claimed in claim 1; It is characterized in that; Said deduster also comprises the deduster shell; Top in this deduster shell is provided with the blowing and drawing type dust-removing box, destatics ion wind rod and laser detector, and the outer front end of deduster shell is provided with pressure sensor, is set with the sponge brush that keeps out the wind around the bottom of deduster shell; The deduster shell is provided with and connects mechanical gimmick orchid, and said deduster connects the head that mechanical gimmick orchid is installed in said puma manipulator through this.
3. cleaning device as claimed in claim 2 is characterized in that, said blowing and drawing type dust-removing box, destatics ion wind rod and laser detector and in said deduster shell, arranges according to vertical order successively.
4. cleaning device as claimed in claim 3; It is characterized in that; Said gas blow pipe and air intake duct all are arranged in the said blowing and drawing type dust-removing box; The end of said gas blow pipe is provided with the angle that becomes 45 degree with said deduster axis, and the gas that makes said gas blow pipe blow out becomes miter angle with mirror surface; The end of said air intake duct is provided with several terminations, and several terminations are distributed in the bottom and the sidepiece of said blowing and drawing type dust-removing box respectively, and several terminations are all converged through pipeline and are communicated in said air intake duct, to increase the efficient of inhaling ash.
5. cleaning device as claimed in claim 2; It is characterized in that; The said sponge brush that keeps out the wind contacts with mirror is thin-skinned; Keeping out the wind described in the work constitutes airtight environment jointly between sponge brush and deduster shell and the mirror mirror, prevent that dust from overflowing, and dust is all siphoned away by said air intake duct.
6. cleaning device as claimed in claim 2 is characterized in that, said puma manipulator comprises the intelligence service control cabinet of mechanical arm, the mechanical arm operation track of control and the Based Intelligent Control operating case that is used to be provided with the mechanical arm movement locus.
7. cleaning device as claimed in claim 6; It is characterized in that; Said laser detector be used for confirming said deduster apart from the distance of mirror mirror between 15-20mm; Said laser detector feedack flows to said intelligence service control cabinet, revises the running orbit of said mechanical arm.
8. cleaning device as claimed in claim 6; It is characterized in that; Said pressure sensor is used to detect said deduster and is in operation whether run into object; The signal conveys of said pressure sensor collision back feedback is given said intelligence service control cabinet and Based Intelligent Control operating case, and said intelligence service control cabinet can stop to move of deduster timely, and adjusts the running orbit of said mechanical arm by said Based Intelligent Control operating case.
9. cleaning device as claimed in claim 4 is characterized in that said engineering truck is provided with air compressor machine, filtering drying machine, vavuum pump, dust storage container and high pressure generator; Air compressor machine on the engineering truck is connected with filtering drying machine, and the air outlet of filtering drying machine is communicated to said gas blow pipe; Vavuum pump is connected with dust storage container, and the import of dust storage container is communicated to said air intake duct; High pressure generator connects the said ion wind rod that destatics through circuit.
10. cleaning device as claimed in claim 9; It is characterized in that; The said ion wind rod that destatics blows out ion wind to mirror mirror, and the said exit that destatics the ion wind rod is provided with the flow-guiding structure that becomes miter angle with its axis, makes the ion wind that blows out become miter angle with mirror mirror through this flow-guiding structure; And the ion wind that blows out blows to the said blowing and drawing type dust-removing box of front end, and dust that static removes is siphoned away by the said air intake duct of front end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110270540.8A CN102319710B (en) | 2011-09-14 | 2011-09-14 | Solar energy thermo-power station Waterless intelligent cleaning device for reflector component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110270540.8A CN102319710B (en) | 2011-09-14 | 2011-09-14 | Solar energy thermo-power station Waterless intelligent cleaning device for reflector component |
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| CN102319710A true CN102319710A (en) | 2012-01-18 |
| CN102319710B CN102319710B (en) | 2015-08-19 |
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Cited By (9)
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| CN103071634A (en) * | 2012-12-31 | 2013-05-01 | 浙江中控太阳能技术有限公司 | Waterless cleaning device for heliostat |
| CN103529632A (en) * | 2012-07-02 | 2014-01-22 | 迪斯尼实业公司 | Reflective surface tensioning and cleaning system for pepper's ghost illusion |
| CN103598948A (en) * | 2013-10-29 | 2014-02-26 | 余贞勇 | Wind screen type protective eyewear |
| CN104190667A (en) * | 2014-08-19 | 2014-12-10 | 首航节能光热技术股份有限公司 | Slot-type condenser mirror in-place cleaning equipment |
| CN105080869A (en) * | 2014-05-14 | 2015-11-25 | 青岛昱臣智能机器人有限公司 | Cleaning device for water-free photovoltaic panels |
| CN105618427A (en) * | 2014-10-31 | 2016-06-01 | 中国电力工程顾问集团华北电力设计院工程有限公司 | Cleaning machine |
| CN105772424A (en) * | 2016-03-23 | 2016-07-20 | 中国神华能源股份有限公司 | Cleaning device |
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| TWI704018B (en) * | 2017-08-25 | 2020-09-11 | 台灣積體電路製造股份有限公司 | System of cleaning lithography apparatus, device and method for cleaning collector of lithography apparatus |
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| CN103529632A (en) * | 2012-07-02 | 2014-01-22 | 迪斯尼实业公司 | Reflective surface tensioning and cleaning system for pepper's ghost illusion |
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| CN105772424B (en) * | 2016-03-23 | 2019-04-30 | 中国神华能源股份有限公司 | Cleaning device |
| TWI704018B (en) * | 2017-08-25 | 2020-09-11 | 台灣積體電路製造股份有限公司 | System of cleaning lithography apparatus, device and method for cleaning collector of lithography apparatus |
| CN109187063A (en) * | 2018-08-28 | 2019-01-11 | 珠海格力电器股份有限公司 | Detection device and detection method for obstacle avoidance function of robot |
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| CN102319710B (en) | 2015-08-19 |
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