CN209295635U - A kind of air blade device in adjustable orientation - Google Patents
A kind of air blade device in adjustable orientation Download PDFInfo
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- CN209295635U CN209295635U CN201822154614.1U CN201822154614U CN209295635U CN 209295635 U CN209295635 U CN 209295635U CN 201822154614 U CN201822154614 U CN 201822154614U CN 209295635 U CN209295635 U CN 209295635U
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- air knife
- air
- displacement
- gas supply
- blade device
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Abstract
The utility model discloses a kind of air blade devices in adjustable orientation.Air knife, adjustment mechanism and gas supply mechanism including being set to mobile platform, adjustment mechanism includes: the exposure mechanism that air knife straight reciprocating motion is driven by telescope motor driving screw pair, it drives air knife to do the angle displacement mechanism of horizontal revolving motion by rotating electric machine driving worm-gear speed reducer, the cantilever of mobile platform is arranged in along mobile platform direction of travel；Gas supply mechanism includes: to be supplied by the centrifugal high pressure fan of generator drive, enters air knife by air hose and carries out cleaning gas supply, air hose is arranged along adjustment mechanism；Air knife both ends are installed by the position adjustment of the achievable air knife of displacement sensor.The utility model realizes air knife and cleans the high precision fine tuning of target line distance；The High-precision angle fine tuning that air knife circumferentially rotates is realized, guarantees the technical requirements for having reached the optimal clean parameter of air knife wind pressure, angle and distance, greatly improves the cleaning effect and washing and cleaning operation efficiency of solar energy photovoltaic panel.
Description
Technical field
The utility model belongs to Machine Design manufacturing technology field, especially belongs to sweep function progress surface clean using wind
Environmental protection machinery design field, in particular to it is a kind of for solar energy photovoltaic panel cleaning can adjust automatically orientation air knife dress
It sets.
Background technique
In photovoltaic power generation, the devices such as power generation panel solar photovoltaic panel, which lack active and effective cleaning, causes dust pollution will
Power station generated energy is greatly reduced.Since dust is blinded by the light of arrival photovoltaic module, also as the stronger dust warp of acid-base property
Photovoltaic plate surface is corroded, reduces the light transmittance of face glass, or because dust will affect dissipating for photovoltaic module surface
Heat causes photoelectric conversion efficiency to reduce.
Currently, the major way of solar energy photovoltaic panel cleaning is divided into artificial washing and industrial washing device water rinses, but its
Clean difficulty greatly with it is at high cost.
By taking a 20MW solar photovoltaic power plant as an example, if using artificial washing, it is ensured that the power station of scale in this way
All solar energy photovoltaic panel moment cleanings, at least need 20 cleaning worker non-stop runs.It is time-consuming at high cost, meanwhile,
Operator climbs down on padded solar panels swash, and not only danger coefficient is quite high, but also fragile solar energy photovoltaic panel is difficult
With the weight of long-time grantee, it is easy to damage.And industrial washing device water rinses it is difficult to ensure that clean completely thorough, and one
Denier leaves dead angle, it is possible to cause serious consequences such as " hot spot effects ".Simultaneously using washing, constrained by environmental condition, largely
Photovoltaic plant is built in the water-deficient areas such as desert, performance difficulty.
Summary of the invention
The utility model is insufficient according to prior art to disclose a kind of air blade device in adjustable orientation.The utility model
Technical problems to be solved are to overcome the defect of existing solar energy photovoltaic panel clean difficulty and sky high cost, provide one kind certainly
The air blade device in dynamic adjustment orientation, utility model device can generate the air knife wind stablized and be evenly distributed by decontamination surface
Pressure, to obtain higher cleaning efficiency and reach expected cleaning effect.
The utility model is achieved through the following technical solutions:
The air blade device in adjustable orientation, air knife, adjustment mechanism and gas supply mechanism including being set to mobile platform are special
Sign is:
The adjustment mechanism includes: the exposure mechanism that air knife straight reciprocating motion is driven by telescope motor driving screw pair,
The angle displacement mechanism that horizontal revolving motion is done by rotating electric machine driving worm-gear speed reducer drive air knife, along mobile platform row
Walk the cantilever that direction is arranged in mobile platform；Exposure mechanism and cantilevered distal end laterally couples, angle displacement mechanism lateral middle and
The connection of the exposure mechanism other end；
The gas supply mechanism includes: to be supplied by the centrifugal high pressure fan of generator drive, enters air knife by air hose and carries out
Cleaning gas supply, air hose are arranged along adjustment mechanism；
The displacement of the lines and angular displacement that air knife both ends installation displacement sensor is equivalent to cleaning target for being responsible for transmission air knife
The position that signal to control system completes air knife adjusts.
The exposure mechanism includes the truss for being laterally arranged and coupling relative to cantilever, the screw pair with truss relative movement
With the telescope motor of driving screw pair.
The angle displacement mechanism includes the rotating arm and worm and gear hinged with screw pair end, speed reducer and driving
The rotating electric machine of rotating arm, air knife support are fixed on rotating arm.
The air hose draws connection parallel with the equidistant inlet air interface of air knife two by centrifugal high pressure fan, and air hose is flexible
Portion is coupled using wired hose.
The displacement sensor I and displacement sensor II at the air knife both ends, for feeding back between air knife and cleaning target
Distance signal L1 and L2 are compared with setting displacement parameter L0 by control system, control exposure mechanism and rotating mechanism is micro-
Adjust movement.
The utility model is used for the air blade device of cleaning solar photovoltaic panel, including air knife adjustment mechanism and air knife air feeder
Structure, package unit are installed on mobile platform, such as wheeled motor vehicle, crawler belt vehicle and carry out washing and cleaning operation.Air knife adjustment
Mechanism includes that the exposure mechanism of air knife straight reciprocating motion is driven by telescope motor driving screw pair；Worm gear is driven by rotating electric machine
Worm decelerating machine drive air knife does the angle displacement mechanism of horizontal revolving motion；It is born by two displacement sensors installed on air knife
The position that duty transmission displacement of the lines and angular displacement signal to control system complete air knife adjusts, and air knife starts clearly after the completion of the adjustment of position
Wash work.Air knife gas supply mechanism includes driving centrifugal high pressure fan gas supply by the generator of wheeled motor vehicle tail portion, passes through air hose
Cleaning gas supply is carried out into air knife.
Air blade device is driven using vortex fan or centrifugal high pressure fan, instead of the compressed air of high energy consumption, uses difference
Blower and the reasonable disposition of different air knives, in time the dust of body surface and moisture drying, blow off.The working principle of air knife
It is the geometry special using Coanda effect principle and air knife, after entering air knife by introducing blower compressed air, with one
Face thickness is only that 0.05 millimeter or so of thin slice air-flow air curtain high speed is blown out, and thin slice air curtain maximum is empty up to 30~40 times of environment
Gas forms the impact air curtain of very thin high-intensitive, the big air-flow of one side.Air knife is divided into standard air knife and super wind from operating mode
Two class of knife, the air curtain of standard air knife are blown out after turning 90 degrees partially, the air curtain level blowout of super air knife.
Compared with prior art, the utility model has the beneficial effects that realizing air knife and cleaning target line distance
High precision fine tuning；Realize the High-precision angle fine tuning that air knife circumferentially rotates.To guarantee reached air knife wind pressure, angle and
The technical requirements of the optimal clean parameter of distance greatly improve the cleaning effect and washing and cleaning operation effect of solar energy photovoltaic panel
Rate.
Detailed description of the invention
Fig. 1 is utility model device structural schematic diagram；
Fig. 2 is utility model device working state schematic representation.
In figure, 1 is mobile platform, and 2 be generator, and 3 be blower, and 4 be displacement sensor I, and 5 be air hose, and 6 be truss, and 7 are
Telescope motor, 8 be rotating electric machine, and 9 be rotating arm, and 10 be displacement sensor II, and 11 be air knife, and 12 be cantilever, and L1 is the end air knife I
Displacement, L2 are II end movement amounts of air knife, and L0 is air knife I, II end setting displacement parameter.
Specific embodiment
The present invention will be further described With reference to embodiment, and specific embodiment is to the utility model
The further explanation of principle, does not limit the utility model in any way, and technology same or like with the utility model does not have
Range beyond the utility model protection.
In conjunction with attached drawing.
The air blade device in adjustable orientation, air knife, adjustment mechanism and gas supply mechanism including being set to mobile platform.
Adjustment mechanism includes: the exposure mechanism that screw pair drive 11 straight reciprocating motion of air knife is driven by telescope motor 7, by
The angle displacement mechanism that rotating electric machine 8 drives worm-gear speed reducer that air knife 11 is driven to do horizontal revolving motion, along mobile platform 1
Direction of travel is arranged in the cantilever 12 of mobile platform；Exposure mechanism laterally couples with 12 end of cantilever, and angle displacement mechanism is lateral
Middle part couples with the exposure mechanism other end；
Gas supply mechanism includes: that the centrifugal high pressure fan 3 driven by generator 2 supplies, and enters air knife 11 by air hose 5 and carries out
Cleaning gas supply, air hose 5 are arranged along adjustment mechanism；
Displacement of the lines and the angle that 11 both ends of air knife installation displacement sensor is equivalent to cleaning target for being responsible for transmission air knife 11
The position that displacement signal to control system completes air knife 11 adjusts.
Exposure mechanism includes the truss 6 for being laterally arranged and coupling relative to cantilever 12, the screw pair relatively moved with truss 6
With the telescope motor 7 of driving screw pair.
Angle displacement mechanism includes the rotating arm 9 and worm and gear hinged with screw pair end, speed reducer and driving rotation
The rotating electric machine 8 of arm 9, the support of air knife 11 are fixed on rotating arm 9.
Air hose 5 draws connection parallel with 11 liang of air knife equidistant inlet air interfaces by centrifugal high pressure fan 4, and air hose 5 is in bendable
Pars convoluta is coupled using wired hose.
The displacement sensor I and displacement sensor II at 11 both ends of air knife, for feed back air knife and clean target between away from
From signal L1 and L2, it is compared by control system with setting displacement parameter L0, controls exposure mechanism and rotating mechanism fine tuning
It is mobile.
As shown, air blade device includes air knife adjustment mechanism and air knife gas supply mechanism, this example package unit is mounted on wheel
Washing and cleaning operation is carried out on formula motor vehicle.Air blade device can carry out the shifting all around of large-scale horizontal plane using wheeled motor vehicle
Dynamic and rotation, can also do large-scale lifting.The gas supply mechanism of air blade device is by being mounted on the generator 2 of wheeled motor vehicle tail portion
Centrifugal high pressure fan 3 is driven to provide the high wind power of cleaning system, the gas outlet of centrifugal high pressure fan 3 connects one end of air hose 5,
The other end of air hose 5 is connected to the air inlet of air knife 11.The adjustment mechanism of air blade device includes exposure mechanism and rotating mechanism
Combined mechanism drives screw pair to complete the small-scale extended or retracted movement of air knife 11 by the stretching motor 7 in exposure mechanism；By
Rotating electric machine 8 on rotating mechanism drives the swing of the worm couple completion small-scale rotational angle displacement of air knife 11.
The both ends of air knife 11 are respectively provided with displacement sensor I4 and displacement sensor II 10, pass through feedback air knife 11 and cleaning
Distance signal L1, the L2 at the end I and II end between object solar energy photovoltaic panel, are set by control system and the air knife I of setting, II end
Determine displacement parameter L0 to be compared, exports the instruction in the adjust automatically air knife orientation of displacement of the lines and angular displacement, then by stretching machine
Structure 6 and rotating mechanism 9 execute the small range fine tuning in air knife orientation, guarantee the cleaning that air knife is moved to optimal parameter setting
At orientation.When displacement sensor I4 and displacement sensor II 10 feed back the signal after the completion of distance adjusts, control system
It will instruction 11 system putting in blast of air knife work.
Claims (5)
1. a kind of air blade device in adjustable orientation, air knife, adjustment mechanism and gas supply mechanism including being set to mobile platform,
It is characterized in that:
The adjustment mechanism includes: the exposure mechanism that air knife straight reciprocating motion is driven by telescope motor driving screw pair, by revolving
Rotating motor driving worm-gear speed reducer drive air knife does the angle displacement mechanism of horizontal revolving motion, along mobile platform walking side
To the cantilever for being arranged in mobile platform；Exposure mechanism laterally couples with cantilevered distal end, angle displacement mechanism lateral middle and stretching
The connection of the mechanism other end；
The gas supply mechanism includes: to be supplied by the centrifugal high pressure fan of generator drive, enters air knife by air hose and is cleaned
Gas supply, air hose are arranged along adjustment mechanism；
The displacement of the lines and angular displacement signal that air knife both ends installation displacement sensor is equivalent to cleaning target for being responsible for transmission air knife
The position for completing air knife to control system adjusts.
2. the air blade device in adjustable orientation according to claim 1, it is characterised in that: the exposure mechanism includes opposite
In truss, the telescope motor with the screw pair of truss relative movement and driving screw pair that cantilever is laterally arranged and couples.
3. the air blade device in adjustable orientation according to claim 2, it is characterised in that: the angle displacement mechanism includes
Hinged rotating arm and worm and gear, speed reducer and the rotating electric machine for driving rotating arm, air knife support are fixed with screw pair end
In on rotating arm.
4. the air blade device in adjustable orientation according to claim 2 or 3, it is characterised in that: the air hose by high pressure from
Heart blower draws connection parallel with the equidistant inlet air interface of air knife two, and air hose is coupled in bendable portion using wired hose.
5. the air blade device in adjustable orientation according to claim 4, it is characterised in that: the displacement at the air knife both ends passes
Sensor I and displacement sensor II, for feeding back air knife and cleaning the distance between target signal L1 and L2, by control system with set
Determine displacement parameter L0 to be compared, controls exposure mechanism and rotating mechanism fine tuning movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154614.1U CN209295635U (en) | 2018-12-21 | 2018-12-21 | A kind of air blade device in adjustable orientation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154614.1U CN209295635U (en) | 2018-12-21 | 2018-12-21 | A kind of air blade device in adjustable orientation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295635U true CN209295635U (en) | 2019-08-23 |
Family
ID=67655884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822154614.1U Active CN209295635U (en) | 2018-12-21 | 2018-12-21 | A kind of air blade device in adjustable orientation |
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| Country | Link |
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| CN (1) | CN209295635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538834A (en) * | 2019-09-29 | 2019-12-06 | 成都新一驱动科技有限责任公司 | Photovoltaic board washs car |
| CN111141136A (en) * | 2020-01-06 | 2020-05-12 | 浙江比嘉福智能装备有限公司 | Full-automatic diaxon blows water machine |
| CN112304078A (en) * | 2020-09-30 | 2021-02-02 | 彩虹（合肥）液晶玻璃有限公司 | L-shaped support of air knife supporting wheel |
-
2018
- 2018-12-21 CN CN201822154614.1U patent/CN209295635U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538834A (en) * | 2019-09-29 | 2019-12-06 | 成都新一驱动科技有限责任公司 | Photovoltaic board washs car |
| CN111141136A (en) * | 2020-01-06 | 2020-05-12 | 浙江比嘉福智能装备有限公司 | Full-automatic diaxon blows water machine |
| CN112304078A (en) * | 2020-09-30 | 2021-02-02 | 彩虹（合肥）液晶玻璃有限公司 | L-shaped support of air knife supporting wheel |
| CN112304078B (en) * | 2020-09-30 | 2021-11-30 | 彩虹（合肥）液晶玻璃有限公司 | L-shaped support of air knife supporting wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: No.134, Xiaojiahe street, high tech Zone, Chengdu, Sichuan 610041 Patentee after: CHENGDU SWJTU DRIVE TECHNOLOGY Co.,Ltd. Address before: 610000 No. 1907, North Section 1, Shudu Avenue, Chengdu Modern Industrial Port North District, Pixian County, Chengdu, Sichuan Province Patentee before: CHENGDU XINYI DRIVE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.134, Xiaojiahe street, high tech Zone, Chengdu, Sichuan 610041 Patentee after: Chengdu Xinyi Drive Technology Co., Ltd Address before: No.134, Xiaojiahe street, high tech Zone, Chengdu, Sichuan 610041 Patentee before: Chengdu Southwest Jiaotong University Drive Technology Co., Ltd |