CN108057703A - A kind of hydrodynamic force photovoltaic battery panel single head cleaning brush - Google Patents
A kind of hydrodynamic force photovoltaic battery panel single head cleaning brush Download PDFInfo
- Publication number
- CN108057703A CN108057703A CN201810077551.6A CN201810077551A CN108057703A CN 108057703 A CN108057703 A CN 108057703A CN 201810077551 A CN201810077551 A CN 201810077551A CN 108057703 A CN108057703 A CN 108057703A
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- cleaning equipment
- water
- miniature
- impulse turbine
- runner
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- Pending
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- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims description 4
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/20—Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors
-
- 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
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Photovoltaic Devices (AREA)
Abstract
A kind of hydrodynamic force photovoltaic battery panel single head cleaning equipment, including hydraulic prime mover（Miniature impulse turbine）, speed reduction gearing, a disc brush, working beam and water inlet pipe, connecting bracket etc..Clear water then flows into battery plate surface after flowing through miniature impulse turbine acting, and miniature impulse turbine drives disc brush rotary-cleaning.Operator's holding working beam pushes cleaning equipment and can be operated along the walking of battery plate surface, handling good, efficient.The machine provides water source using high-pressure hydraulic pump（Power source）, driven using the clear water that operating pressure is 4000KPa, disc brush rotating speed is between the r/min of 700r/min~900；Water consumption can adjust.Various photovoltaic generation cleanings are can be applied to, in growing distribution（It is small-sized）The cleaning field of photovoltaic generation solar panel is widely used.
Description
Technical field
The present invention relates to a kind of solar photovoltaic cell panel single head cleaning brush, belong to a kind of and are applied to photovoltaic generation solar panel
The equipment of cleaning；The hydraulic prime mover of its core is the miniature impulse turbine in hydraulic turbine field, it belong to hydrodynamics and
The field of turbomachine.
Background technology
Photovoltaic generation solar panel tilts installation outdoor in an array manner, and spot, dust reduce photoelectric conversion efficiency, lead
The problem of power generation is caused to reduce always exists, and therefore, solar panel needs periodic cleaning.
The cleaning way used at present mainly has manually pure craft clean, manually cleaned with instrument, mechanized cleaning vehicle is clear
Wash these types；Installing fixed webmaster spray in photovoltaic battery panel, placing the side such as cleaning equipment device people of creeping in photovoltaic panel in addition
Formula, due to cleaning performance, efficiency, reliability, cost etc., using not yet popularizing.
Mechanized cleaning vehicle cleaning efficiency is high, has preferable application in the large-scale ground photovoltaic plant of levelling of the land, it is required
Smooth landform is not suitable for for places such as hillside, greenhouse, the water surface and the distributed roof photovoltaic generations that is just becoming increasingly popular.
Manually pure cleaning by hand is first to wash away water drenching with water pipe, then again with most easy hand tools such as rag, mops
Cleaning, this is also the most of most common method in place in current China.This mode is easy to operate, is easiest to implement, and is suitble to any
Photovoltaic generation occasion, with little need for equipment investment.It is apparent that the method cleaning performance is general, efficiency is very low, worker's work
Intensity is big, and water consumption rate is also larger.
Manually cleaning photovoltaic battery panel with instrument is cleaned using portable equipment.Its equipment is generally by motor, small size gasoline
The power sources such as oil machine, waterpower complete cleaning brush to be driven to rotate.Because cleaning solar panel is needed under normal circumstances with water, electricity consumption
Machine, the equipment of gasoline engine cause system complex and there is peace compared to being the system of power source with regard to more facilities additionally only using water
Full hidden danger, so not extensive for the hand-held photovoltaic cleaning equipment application of power by electronic or gasoline engine.
With the hand-held photovoltaic cleaning equipment of water-driven, not only done work using water but also profit was rinsed with water, without extra power source,
There is good application prospect；The energy of current is converted to the turbine in the dynamic power machine i.e. fluid machinery of rotating mechanical energy
Tool, such as hydraulic turbine have long applicating history, and impulse turbine is one kind of the hydraulic turbine, is drawn by means of water distributor
Go out the high-pressure water jet with kinetic energy, rush at runner bucket, make runner rotation acting, so as to complete water can be converted into mechanical energy
A kind of hydraulic prime mover, water power calculation efficiency generally above more than 90%, referring to document 1；Impulse turbine is suitable for
The application of high, the small flow of pressure also is adapted for making miniaturization, the device of micromation.So hydrodynamic force photovoltaic cleaning equipment, more
Number uses miniature impulse turbine（Pelton wheel）Structure does power source.
Miniature impulse turbine（Pelton wheel）The calculation formula of major parameter is as follows.
The photovoltaic cleaning equipment of power source is done using miniature impulse turbine structure, has there is maturation currently on the market
Using, such as Kai Chi companies of Germany（Alfred K rcher GmbH Co. KG, www.karcher.com）ISolar systems
Row photovoltaic cleaning brush and German gram Linde Co（Cleantecs GmBH, www.sola-tecs.com) Solar-Tecs light
Volt cleaning round brush, this two product is all with high pressure water-driven, although Brush Shapes is different, one is collar plate shape（It is triumphant to speed）, one
A is cylindrical type（Crin moral）, but the structure in its core drive source is all as miniature impulse turbine：It is sprayed from nozzle high
Press the blade above water slug runner（Bucket）Make its rotation acting；The iSolar series photovoltaics cleaning brush of Kai Chi companies uses
One nozzle, operating pressure about 10000KPa~12000KPa（Data source is in actual test）, gram Linde Co
The operating pressure of Solar-Tecs photovoltaics cleaning round brush is 10000KPa~12000KPa（Data source is in product description）, ginseng
See document 2 and Figure of description 2.
On Figure of description 2, author's statement：This figure is selected from Germany and triumphant speeds（Alfred Kärcher GmbH Co.
KG）Company and German gram Linde Co（Cleantecs GmBH) product description, specification system downloads from the Internet, copyright and
Copyright Deng Junguiqi companies own；Reference text explanation is when writing this specification added by author, is only author
Conjecture, understanding to its figure, only for reference, Kai Chi companies of non-Germany and German gram Linde Co's original text or original meaning.
One of the advantages of above-mentioned two equipment is simple in structure, compact, but its shortcoming and defect includes：Cost is relatively
Height, runner service life are undesirable.They need to be equipped with the higher high-pressure hydraulic pump of cost and high pressure resistant pipeline；Requirement to water quality
Also it is higher, it is under high pressure, impure excessively high just as being doped with abrasive material in water, equipment can be caused seriously to denude, so this
The water inlet pipe of kind equipment generally requires the fore filter of configuration specialty；Its core part runner, operating mode is more severe, because its
, it is necessary to bear the long-term impact that pressure is usually more than 10 liters/min of high pressure water more than 10 megapascal, flow on blade, so turning
The service life of wheel may be undesirable, it is necessary to irregular replacement.
Based on this, it is necessary to research and develop new technical solution, improve the structure in existing hydrodynamic force source, research and develop a kind of using opposite
The photovoltaic cleaning equipment of lower pressure work will reduce cost, improve the service life, have high commercial value.
The content of the invention
The problem to be solved in the present invention：A kind of long-life for being used below 5000KPa pressure clear water, lower cost are provided
Hydrodynamic force solar panel single head cleaning equipment.
The technical scheme is that：A kind of hydrodynamic force photovoltaic battery panel single head cleaning equipment includes at least miniature punching
Hit the formula hydraulic turbine 1, speed reduction gearing 2, disc brush 3, working beam and water inlet pipe 4, connecting bracket 5 etc.；Using there is the clear of pressure
Water is working media, as the miniature impulse turbine of power source, is made of the nozzle and runner that are fixedly mounted, there is 4 sprays
Mouth, runner have 23 blades（Bucket）, compared to single injector, multi-jet advantage is to have disperseed vane stress point, reduced
Operating pressure, the stress of runner are symmetrical, good dynamic balance；Its assembly method is：Speed reduction gearing is installed below in micro hydraulic turbine,
Disc brush is fixedly mounted on the output shaft of speed reduction gearing, and micro hydraulic turbine and transmission device have shell to cover, and shell is same
Sample carries the effect drained into the water after acting on solar panel, and connecting bracket links together with aforementioned device, water inlet pipe
And working beam is mounted in connecting bracket；Its course of work is：High pressure water flows through working beam and connecting bracket by water inlet pipe, stream
To miniature impulse turbine, 23 blades of runner are ejected by equally distributed 4 nozzles（Bucket）On, revolve runner
Turn acting, a disc brush rotation work is driven by speed reduction gearing, water then flows into battery plate surface and completes to rinse.
By adjusting intake pressure（Adjust the operating pressure of high-pressure hydraulic pump）, the size of flow can be adjusted, is changed miniature
The rotating speed of rotary wheel of water turbine, and then adjust the rotating speed of disc brush.
Speed reduction gearing can be open, can also use the gear box structure of sealing.The material of runner can be with
It is manufactured with any suitable material, because its complex-shaped, processing difficulties, preferred manufacturing method is using nylon66 fiber mould
Has injection molding.
Duty parameter scope：Disc brush rotating speed is made to reach 800r/min, is computed, about 150 watts or so of output power is high
The pressure of water is pressed between 2000KPa~5000KPa；Its flow is 0.075 × 10-3m3/ s~0.15 × 10-3m3Between/s；
Through surveying and checking repeatedly, following result is obtained.
The runner parameter of micro hydraulic turbine：Runner outer diameter is between 114 millimeters~118 millimeters, it is preferred that runner outer diameter
116 millimeters.
Operating pressure：Operating pressure is in 2000KPa~5000KPa.Preferably, rated operating pressure 4000KPa；
Working flow：The flow of the high pressure water of miniature impulse turbine is flowed through 0.075 × 10-3m3/ s~0.15 × 10-3m3/
Between s, it is preferred that its nominal operation flow is 0.125 × 10-3m3/s。
The rotating speed of disc brush：Disc brush rotating speed is between the r/min of 700r/min~900, it is preferred that disc brush it is specified
Working speed is 800 r/min.
Advantageous effect
Lower pressure water, clear with structure of the present invention and adjoining dimensions or similar hand-held photovoltaic single head is used due to not yet inquiring
Document or the application of equipment are washed, therefore the present invention provides a kind of energy and uses operating pressure between 2000KPa~5000KPa for the first time
Water-driven photovoltaic cleaning equipment.
Description of the drawings
Fig. 1 is the positive facade section of the present invention
Fig. 2 is the structure diagram of existing hydrodynamic force photovoltaic cleaning equipment
Fig. 3 is the stereo appearance figure of the present invention
Fig. 4 is the exploded view of the present invention
Fig. 5 is the miniature impulse turbine structure diagram of the present invention
Fig. 6 is the major parameter output table when present invention is implemented
Reference numeral in figure
Miniature impulse turbine 1, speed reduction gearing 2, disc brush 3, working beam and water inlet pipe 4, connecting bracket 5, shell 6,
Nozzle 7, runner 8, the blade 9 of runner.
Specific embodiment
The present invention is done with reference to the accompanying drawings and examples and is further described in detail, but embodiments of the present invention are unlimited
In this.
Referring to the hydrodynamic force photovoltaic single head cleaning equipment that Fig. 1, Fig. 3, Fig. 4, Fig. 5 are assembled, including miniature impulse turbine
1st, speed reduction gearing 2, disc brush 3, working beam and water inlet pipe 4, connecting bracket 5.
Direction and the angle of working beam are adjusted, push cleaning equipment on inclined-plane with suitable angle is cleaned.It is logical
The pressure regulator valve above adjustment water pump is crossed, the rotating speed of water flow, disc brush can be adjusted, when gauge hand is in 4000KPa,
Cleaning brush is in optimum operating condition.
The cleaning equipment implements operating mode：
Room temperature, working media：Clear water, flow 0.125 × 10-3 m3/ s, water inlet hydraulic pressure 4000KPa
The result is shown in shown in 6 cleaning equipment major parameter of attached drawing output table table for its output：
Maximum power is close to 160 watts, and idler revolutions are up to 850r/min, and rated speed is 800r/min, at this time measured power
For 150w, pressure drop 4000KPa, water power calculation efficiency 90.6%.
It can be seen that design parameter of the present invention is reasonable, runnability is good, and measured result meets expection.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although ginseng
The present invention is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention, should all cover
Among scope of the presently claimed invention.
Bibliography：
First, Zheng Yuan Chen De newly write<The hydraulic turbine>Chinese Water Conservancy water power publishing house;On January 1st, 2011
2nd, German crin moral Products specification is downloaded：
http://www.cleantecs.de/en/downloads.html
The triumphant Products specification download of speeding of Germany：
http://www.kaercher-schmitz.de/pdf2014/6.368-454.0_01.pdf
Claims (7)
1. a kind of hydrodynamic force photovoltaic battery panel cleaning equipment, including miniature impulse turbine（1）, speed reduction gearing（2）、
Disc brush（3）, working beam and water inlet pipe（4）, connecting bracket（5）Deng, the use of the cleaning high pressure water for having pressure is working media, it is high
Press the miniature impulse turbine of water-driven（Miniature Pelton wheel）Acting drives a disk by speed reduction gearing
Brush rotation；It is characterized in that：The operating pressure of high pressure water is between 2000KPa ~ 5000KPa；High pressure water passes through miniature impact type
Equally distributed 4 nozzles are ejected into 23 blades of runner on the hydraulic turbine（Bucket）On, driving runner rotates acting.
2. cleaning equipment according to claim 1, it is characterised in that：The rated operating pressure of high pressure water is 4000KPa.
3. cleaning equipment according to claim 1, it is characterised in that：Flow through the flow of the high pressure water of miniature impulse turbine
Between 0.075 × 10-3m3/s~0.15 × 10-3m3/s, it is preferred that its nominal operation flow is 0.125 × 10-3m3/s.
4. cleaning equipment according to claim 1, it is characterised in that：Its disc brush rotating speed is in the r/min of 700r/min~900
Between, it is preferred that the nominal operation rotating speed of disc brush is 800 r/min.
5. cleaning equipment according to claim 1, it is characterised in that：The diameter of the runner of miniature impulse turbine is 114
Millimeter is between 118 millimeters, it is preferred that 116 millimeters of runner diameter.
6. cleaning equipment according to claim 1, it is characterised in that：The structure of transmission decelerating device can be it is open or
Sealed, it is preferred that level-one or two level straight spur gear speed reduction gearing in sealing gear-box.
7. cleaning equipment according to claim 1, it is characterised in that：The material of runner can be made of any suitable material,
Such as metal and nonmetallic, it is preferred that using nylon66 fiber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077551.6A CN108057703A (en) | 2018-01-26 | 2018-01-26 | A kind of hydrodynamic force photovoltaic battery panel single head cleaning brush |
| TW108200329U TWM579065U (en) | 2018-01-26 | 2019-01-08 | Hydrodynamic photovoltaic cell plate single head washing brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077551.6A CN108057703A (en) | 2018-01-26 | 2018-01-26 | A kind of hydrodynamic force photovoltaic battery panel single head cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057703A true CN108057703A (en) | 2018-05-22 |
Family
ID=62134261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810077551.6A Pending CN108057703A (en) | 2018-01-26 | 2018-01-26 | A kind of hydrodynamic force photovoltaic battery panel single head cleaning brush |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108057703A (en) |
| TW (1) | TWM579065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515067A (en) * | 2018-05-23 | 2018-09-11 | 山东豪沃电气有限公司 | The clearing apparatus of solar energy photovoltaic panel |
| CN109731816A (en) * | 2019-02-19 | 2019-05-10 | 王建设 | A kind of portable hydrodynamic force cleaner |
-
2018
- 2018-01-26 CN CN201810077551.6A patent/CN108057703A/en active Pending
-
2019
- 2019-01-08 TW TW108200329U patent/TWM579065U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515067A (en) * | 2018-05-23 | 2018-09-11 | 山东豪沃电气有限公司 | The clearing apparatus of solar energy photovoltaic panel |
| CN109731816A (en) * | 2019-02-19 | 2019-05-10 | 王建设 | A kind of portable hydrodynamic force cleaner |
| CN109731816B (en) * | 2019-02-19 | 2024-05-14 | 王建设 | Portable hydrodynamic cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM579065U (en) | 2019-06-11 |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |