阅读说明：本技术 一种光伏板用干燥系统 (Drying system for photovoltaic panel ) 是由 闫一方 于 2019-10-26 设计创作，主要内容包括：本发明属于光伏板的技术领域,具体涉及一种光伏板用干燥系统,其包括：移动架,主控模块,与主控模块电性相连的横向移动机构和纵向移动机构,以及干燥机构；其中所述干燥机构包括：固定在纵向移动机构下方的吸水层和吹风机；所述吸水层贴合光伏板表面以吸取光伏板表面水渍；所述吹风机适于跟随吸水层在后吹干光伏板；所述纵向移动机构固定在移动架上,以适于驱动吸水层和吹风机沿光伏板长度方向移动；所述横向移动机构适于驱动移动架带动吸水层和吹风机切换不同的光伏板,进而清洁残留在光伏板上的水迹,保证了光伏板的吸光率。(The invention belongs to the technical field of photovoltaic panels, and particularly relates to a drying system for a photovoltaic panel, which comprises: the drying device comprises a moving frame, a main control module, a transverse moving mechanism, a longitudinal moving mechanism and a drying mechanism, wherein the transverse moving mechanism and the longitudinal moving mechanism are electrically connected with the main control module; wherein the drying mechanism includes: the water absorbing layer and the blower are fixed below the longitudinal moving mechanism; the water absorption layer is attached to the surface of the photovoltaic panel to absorb water stains on the surface of the photovoltaic panel; the blower is suitable for drying the photovoltaic panel after following the water absorption layer; the longitudinal moving mechanism is fixed on the moving frame and is suitable for driving the water absorption layer and the blower to move along the length direction of the photovoltaic panel; the transverse moving mechanism is suitable for driving the moving frame to drive the water absorbing layer and the blower to switch different photovoltaic panels, so that water traces remained on the photovoltaic panels are cleaned, and the light absorption rate of the photovoltaic panels is guaranteed.)

1. A drying system for photovoltaic panels, comprising:

the drying device comprises a moving frame, a main control module, a transverse moving mechanism, a longitudinal moving mechanism and a drying mechanism, wherein the transverse moving mechanism and the longitudinal moving mechanism are electrically connected with the main control module; wherein

The drying mechanism includes: the water absorbing layer and the blower are fixed below the longitudinal moving mechanism;

the water absorption layer is attached to the surface of the photovoltaic panel to absorb water stains on the surface of the photovoltaic panel;

the blower is suitable for drying the photovoltaic panel after following the water absorption layer;

the longitudinal moving mechanism is fixed on the moving frame and is suitable for driving the water absorption layer and the blower to move along the length direction of the photovoltaic panel;

the transverse moving mechanism is suitable for driving the moving frame to drive the water absorbing layer and the blower to switch different photovoltaic panels.

2. The drying system for photovoltaic panels according to claim 1,

and a pressing assembly suitable for pushing the water absorbing layer to be attached to the surface of the photovoltaic panel is arranged between the water absorbing layer and the moving frame.

3. The drying system for a photovoltaic panel according to claim 2,

the compression assembly comprises: the fixing disc is arranged above the water absorption layer and is used for fixing the water absorption layer, and the two ends of the pressing elastic piece are respectively fixed with the top of the fixing disc and the bottom of the longitudinal moving mechanism; wherein

The pressing elastic piece is suitable for pushing the water absorption layer to be tightly attached to the surface of the photovoltaic panel through the fixing disc.

4. The drying system for a photovoltaic panel according to claim 3,

the included angle between the air outlet of the blower and the surface of the photovoltaic panel is 30-60 degrees.

5. The drying system for photovoltaic panels according to claim 4,

the longitudinal movement mechanism includes: the device comprises a longitudinal base, a longitudinal driving wheel, a longitudinal driven wheel and a longitudinal driving motor which is electrically connected with a main control module; wherein

The blower and the pressing elastic piece are fixed at the bottom of the longitudinal base;

the upper surfaces of the two side edges of the moving frame are provided with longitudinal guide rails;

the longitudinal driving motor is suitable for driving the longitudinal driving wheel to slide along the longitudinal guide rail so as to drive the water absorption layer and the blower to move longitudinally along the photovoltaic panel.

6. The drying system for photovoltaic panels according to claim 1,

the lateral movement mechanism includes: the photovoltaic panel driving device comprises transverse bases, a pair of transverse driving wheels and transverse driving components, wherein the transverse bases are positioned at the four end corners of the movable frame and extend out from the long edges of the movable frame; wherein

The transverse driving assembly is suitable for driving the transverse driving wheel to roll along the surface of the photovoltaic panel, so that the moving frame moves to the position above the next photovoltaic panel along the transverse side of the photovoltaic panel.

7. The drying system for photovoltaic panels according to claim 6,

the lateral drive assembly includes: a transverse driving motor, a conveying belt and a transverse driven wheel; wherein

The transverse driving motor and the transverse driven wheel are respectively in one-to-one correspondence with the pair of transverse driving wheels;

the transverse driving motor is suitable for driving the transverse driven wheel to rotate through the conveying belt, and the pair of transverse driving wheels synchronously rotate.

8. The drying system for photovoltaic panels according to claim 6,

the bottom of the transverse base is rotatably connected with a limiting wheel;

the limiting wheels are suitable for rolling along the side walls of the photovoltaic panel so as to avoid the shifting frame from shifting.

Technical Field

The invention belongs to the technical field of photovoltaic panels, and particularly relates to a drying system for a photovoltaic panel.

Background

The photovoltaic solar panel mainly generates electricity by converting absorbed solar energy into electric energy, and the cleanness of the surface of the photovoltaic panel can be ensured by cleaning according to requirements, so that the photovoltaic solar panel is beneficial to absorbing sunlight as much as possible and ensuring the generating capacity; if the assembly is accumulated with dust for a long time, not only the generated energy is lost, but also the hot spot effect is seriously generated, so that the service life of the assembly is short and even the assembly is damaged; therefore, it is recommended to pay attention to the cleanliness of the components, to clean moderately, and to ensure the power generation amount.

However, if the photovoltaic panel is not wiped dry in time after cleaning, water stains left after cleaning are easy to leave water stains on the surface of the photovoltaic panel through natural air drying, and the power generation capacity is still influenced after a long time.

In order to solve the above problems, it is necessary to design a new drying system for a photovoltaic panel.

Disclosure of Invention

The invention aims to provide a drying system for a photovoltaic panel.

In order to solve the above technical problem, the present invention provides a drying system for a photovoltaic panel, comprising:

the drying device comprises a moving frame, a main control module, a transverse moving mechanism, a longitudinal moving mechanism and a drying mechanism, wherein the transverse moving mechanism and the longitudinal moving mechanism are electrically connected with the main control module; wherein

The drying mechanism includes: the water absorbing layer and the blower are fixed below the longitudinal moving mechanism;

the water absorption layer is attached to the surface of the photovoltaic panel to absorb water stains on the surface of the photovoltaic panel;

the blower is suitable for drying the photovoltaic panel after following the water absorption layer;

the longitudinal moving mechanism is fixed on the moving frame and is suitable for driving the water absorption layer and the blower to move along the length direction of the photovoltaic panel;

the transverse moving mechanism is suitable for driving the moving frame to drive the water absorbing layer and the blower to switch different photovoltaic panels.

Furthermore, a pressing assembly suitable for pushing the water absorption layer to be attached to the surface of the photovoltaic panel is arranged between the water absorption layer and the movable frame.

Further, the compression assembly includes: the fixing disc is arranged above the water absorption layer and is used for fixing the water absorption layer, and the two ends of the pressing elastic piece are respectively fixed with the top of the fixing disc and the bottom of the longitudinal moving mechanism; wherein

The pressing elastic piece is suitable for pushing the water absorption layer to be tightly attached to the surface of the photovoltaic panel through the fixing disc.

Further, an included angle between an air outlet of the blower and the surface of the photovoltaic panel is 30-60 degrees.

Further, the longitudinal moving mechanism includes: the device comprises a longitudinal base, a longitudinal driving wheel, a longitudinal driven wheel and a longitudinal driving motor which is electrically connected with a main control module; wherein

The blower and the pressing elastic piece are fixed at the bottom of the longitudinal base;

the upper surfaces of the two side edges of the moving frame are provided with longitudinal guide rails;

the longitudinal driving motor is suitable for driving the longitudinal driving wheel to slide along the longitudinal guide rail so as to drive the water absorption layer and the blower to move longitudinally along the photovoltaic panel.

Further, the lateral movement mechanism includes: the photovoltaic panel driving device comprises transverse bases, a pair of transverse driving wheels and transverse driving components, wherein the transverse bases are positioned at the four end corners of the movable frame and extend out from the long edges of the movable frame; wherein

The transverse driving assembly is suitable for driving the transverse driving wheel to roll along the surface of the photovoltaic panel, so that the moving frame moves to the position above the next photovoltaic panel along the transverse side of the photovoltaic panel.

Further, the lateral drive assembly comprises: a transverse driving motor, a conveying belt and a transverse driven wheel; wherein

The transverse driving motor and the transverse driven wheel are respectively in one-to-one correspondence with the pair of transverse driving wheels;

the transverse driving motor is suitable for driving the transverse driven wheel to rotate through the conveying belt, and the pair of transverse driving wheels synchronously rotate.

Furthermore, the bottom of the transverse base is rotatably connected with a limiting wheel;

the limiting wheels are suitable for rolling along the side walls of the photovoltaic panel so as to avoid the shifting frame from shifting.

The invention has the beneficial effects that the drying system for the photovoltaic panel comprises: the drying device comprises a moving frame, a main control module, a transverse moving mechanism, a longitudinal moving mechanism and a drying mechanism, wherein the transverse moving mechanism and the longitudinal moving mechanism are electrically connected with the main control module; wherein the drying mechanism includes: the water absorbing layer and the blower are fixed below the longitudinal moving mechanism; the water absorption layer is attached to the surface of the photovoltaic panel to absorb water stains on the surface of the photovoltaic panel; the blower is suitable for drying the photovoltaic panel after following the water absorption layer; the longitudinal moving mechanism is fixed on the moving frame and is suitable for driving the water absorption layer and the blower to move along the length direction of the photovoltaic panel; the transverse moving mechanism is suitable for driving the moving frame to drive the water absorbing layer and the blower to switch different photovoltaic panels, so that water traces remained on the photovoltaic panels are cleaned, and the light absorption rate of the photovoltaic panels is guaranteed.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a preferred embodiment of a drying system for photovoltaic panels of the present invention;

figure 2 is a front view of a preferred embodiment of a blower of the present invention.

In the figure:

the moving frame 1 and the longitudinal guide rail 11;

the device comprises a transverse moving mechanism 2, a transverse base 21, a transverse driving wheel 22, a transverse driving component 23, a transverse driving motor 231, a conveying belt 232, a transverse driven wheel 233 and a limiting wheel 24;

the longitudinal moving mechanism 3, the longitudinal base 31, the longitudinal driving wheel 32, the longitudinal driven wheel 33 and the longitudinal driving motor 34;

a drying mechanism 4, a water absorbing layer 41, and a blower 42;

a pressing component 5, a fixed disc 51 and a pressing elastic piece 52.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

FIG. 1 is a perspective view of a preferred embodiment of a drying system for photovoltaic panels of the present invention;

figure 2 is a front view of a preferred embodiment of a blower of the present invention.

As shown in fig. 1 and 2, a drying system for a photovoltaic panel of the present embodiment includes: the device comprises a moving frame 1, a main control module, a transverse moving mechanism 2, a longitudinal moving mechanism 3 and a drying mechanism 4, wherein the transverse moving mechanism and the longitudinal moving mechanism are electrically connected with the main control module; wherein the drying mechanism 4 includes: a water absorbing layer 41 and a blower 42 fixed below the longitudinal moving mechanism 3; the water absorption layer 41 is attached to the surface of the photovoltaic panel to absorb water stains on the surface of the photovoltaic panel; the blower 42 is suitable for drying the photovoltaic panel after the water absorption layer 41 is dried; the longitudinal moving mechanism 3 is fixed on the moving frame 1 and is suitable for driving the water absorption layer 41 and the blower 42 to move along the length direction of the photovoltaic panel; the transverse moving mechanism 2 is suitable for driving the moving frame 1 to drive the water absorbing layer 41 and the blower 42 to switch different photovoltaic panels, so that water traces remained on the photovoltaic panels are cleaned, and the light absorption rate of the photovoltaic panels is guaranteed.

In this embodiment, the water-absorbing layer 41 may be a rag or a sponge, which is not limited in this embodiment.

Preferably, when the water absorbing layer 41 moves to the seam of the photovoltaic panel along with the lateral moving mechanism 2, the water absorbing layer 41 is uneven, if the water absorbing layer 41 directly passes through the seam, the water absorbing layer 41 is prevented from moving laterally, if the water absorbing layer 41 moves continuously, the water absorbing layer 41 will wrinkle, in order to solve the above problems, the following scheme is adopted, a pressing component 5 suitable for pushing the water absorbing layer 41 to cling to the surface of the photovoltaic panel is arranged between the water absorbing layer 41 and the moving frame 1, when the water absorbing layer 41 passes through the seam, a space for lifting up the water absorbing layer 41 is provided by the pressing component 5, after the water absorbing layer 41 is lifted up to pass through the seam to the next photovoltaic panel, the photovoltaic panel is pressed onto the surface of the photovoltaic panel by the pressing component 5, and the efficiency of the water absorbing layer 41 for absorbing water stains on the photovoltaic panel is ensured.

Optionally, the pressing assembly 5 includes: a fixed disk 51 disposed above the water-absorbing layer 41 and fixing the water-absorbing layer 41, and a pressing elastic member 52 having both ends fixed to the top of the fixed disk 51 and the bottom of the longitudinal movement mechanism 3, respectively; the pressing elastic piece 52 is suitable for pushing the water absorption layer 41 to cling to the surface of the photovoltaic panel through the fixing disc 51, so that the water absorption effect of the water absorption layer 41 on the photovoltaic panel is maintained.

In this embodiment, the pressing elastic member 52 may be, but is not limited to, a spring or a leaf spring.

Preferably, an included angle between the air outlet of the blower 42 and the surface of the photovoltaic panel is preferably 45 °, although 30 ° or 60 ° is also possible, this embodiment is not limited thereto, but when the included angle is 45 °, the efficiency of the blower 42 to blow and dry the water stain on the photovoltaic panel is the highest.

Optionally, the longitudinal moving mechanism 3 includes: the device comprises a longitudinal base 31, a longitudinal driving wheel 32, a longitudinal driven wheel 33 and a longitudinal driving motor 34 electrically connected with a main control module; wherein the blower 42 and the pressing elastic piece 52 are fixed at the bottom of the longitudinal base 31; the upper surfaces of the two side edges of the movable frame 1 are provided with longitudinal guide rails 11; the longitudinal driving motor 34 is suitable for driving the longitudinal driving wheel 32 to slide along the longitudinal guide rail 11 so as to drive the water absorption layer 41 and the blower 42 to move longitudinally along the photovoltaic panel, and then the water absorption layer 41 wipes water stains on the surface of the photovoltaic panel.

Optionally, the lateral moving mechanism 2 includes: the photovoltaic panel driving device comprises transverse bases 21 which are positioned at four corners of the movable frame 1 and extend out from long edges of the movable frame 1, a pair of transverse driving wheels 22 which are rotatably connected to the transverse bases 21 and attached to the surface of the photovoltaic panel, and transverse driving assemblies 23 which correspond to any transverse base 21 and are electrically connected with a main control module; the transverse driving component 23 is adapted to drive the transverse driving wheel 22 to roll along the surface of the photovoltaic panel, so that the moving frame 1 moves to the upper side of the next photovoltaic panel along the transverse side of the photovoltaic panel, and then is switched to the next photovoltaic panel to wipe off the water mark.

Optionally, the lateral driving assembly 23 includes: a lateral driving motor 231, a conveyor belt 232, and a lateral driven pulley 233; wherein the transverse driving motor 231 and the transverse driven wheel 233 correspond to a pair of transverse driving wheels 22 one by one, respectively; the transverse driving motor 231 is adapted to drive the transverse driven wheel 233 to rotate through the transmission belt 232, and the pair of transverse driving wheels 22 rotate synchronously, specifically, the transverse driving wheels 22 as power output can be but do not operate in one group, and the transverse driving wheels 22 of the other groups roll along with the movement of the moving frame 1.

Preferably, the bottom of the transverse base 21 is rotatably connected with a limiting wheel 24; the limiting wheels 24 are suitable for rolling along the side walls of the photovoltaic panel to avoid the shifting of the shifting frame 1, specifically, one side of the shifting frame 1 is prevented from shifting when the two limiting wheels 24 located on the long side of one side of the shifting frame 1 limit the shifting frame 1 to move, the other side of the shifting frame 1 is prevented from shifting when the shifting frame 1 is limited by the two limiting wheels 24 located on the long side of the other side of the shifting frame 1, and the linearity of the shifting frame 1 is guaranteed.

In this embodiment, the main control module may be, but is not limited to, a PLC of mitsubishi or siemens corporation, and this embodiment does not involve an improvement of an internal circuit of the PLC, and the rotation of the longitudinal driving motor 34 and the lateral driving motor 231 is controlled by the main control module.

In summary, in the drying system for photovoltaic panels of this embodiment, the longitudinal driving wheel 32 is driven by the longitudinal driving motor 34 to rotate to drive the longitudinal base 31 to move to the upper half portion of the corresponding photovoltaic panel, the longitudinal driving motor 34 drives the longitudinal base 31 to move downward to make the water absorbing layer 41 absorb water stains on the photovoltaic panel, the blower 42 blows the photovoltaic panel dry, when the longitudinal moving base moves to the lower half part of the photovoltaic panel, the transverse driving motor 231 drives the transverse driven wheel 233 to rotate, so as to drive the pair of transverse driving wheels 22 to synchronously rotate, the water absorption layer 41 is driven by the moving frame 1 to cross the joint between two photovoltaic panels and reach the surface of the next photovoltaic panel, the water absorption layer 41 is driven by the longitudinal driving motor 34 to move to the upper half part of the photovoltaic panel, and dewatering and drying are carried out on the next photovoltaic panel, so that the condition that water stains are formed on the surface of the photovoltaic panel by natural air drying and the light absorption efficiency of the photovoltaic panel is influenced is avoided.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.