CN108435664A - A kind of photovoltaic module cleaning system - Google Patents

Abstract

The present invention relates to photovoltaic module cleaning technique fields, specifically disclose a kind of photovoltaic module cleaning system, wherein including：Cleaning and air-dried pipeline, sink, holder, wind turbine, water pumper and control device, holder includes vertical supporting rod and inclined support surface, inclined support surface is used to support photovoltaic module to be cleaned, cleaning is located at the top of inclined support surface with air-dried pipeline, it is provided with multiple outlets on cleaning and air-dried pipeline, it exports towards the bottom end of inclined support surface, sink is located at the bottom end of inclined support surface, wind turbine and water pumper are connect with cleaning with air-dried pipeline, and wind turbine and water pumper are connect with control device, water pumper can inject cleaning solution to cleaning and air-dried pipeline under control of the control means, wind turbine can be blown into wind to cleaning with air-dried pipeline under control of the control means.Photovoltaic module cleaning system provided by the invention has cleaning efficiency high and advantage at low cost.

Description

A photovoltaic module cleaning system

technical field

The invention relates to the technical field of photovoltaic module cleaning, in particular to a photovoltaic module cleaning system.

Background technique

At present, the operation and maintenance of the photovoltaic power station after construction directly affects the power generation effect of the power station itself. At the same time, the surface of the photovoltaic power station is dusty due to dust, sand and other reasons, which can cause a maximum power generation attenuation of more than 20%. Since the power station is located in a remote area or on water, it is much more difficult to clean, and the cleaning cost is higher.

Therefore, how to provide a low-cost and effective cleaning method has become an urgent technical problem to be solved by those skilled in the art.

Contents of the invention

The present invention aims to solve at least one of the technical problems in the prior art, and provides a photovoltaic module cleaning system to solve the problems in the prior art.

As the first aspect of the present invention, a photovoltaic module cleaning system is provided, wherein the photovoltaic module cleaning system includes: cleaning and air-drying pipelines, water tanks, brackets, fans, water pumps and control devices,

The support includes a vertical support rod and an inclined support surface, the inclined support surface is used to support the photovoltaic module to be cleaned, the cleaning and air-drying pipeline is located at the top of the inclined support surface, and the cleaning and air-drying pipeline is set There are multiple outlets, the outlets face the bottom of the inclined support surface, the water tank is located at the bottom of the inclined support surface, the fan and the water pump are connected to the cleaning and air-drying pipeline, and the Both the fan and the water pump are connected to the control device, the water pump can inject cleaning liquid into the cleaning and air-drying pipeline under the control of the control device, and the fan can inject cleaning liquid into the cleaning and drying pipeline under the control of the control device The cleaning and air drying ducts are blown with air.

Preferably, the cleaning and air-drying pipeline includes a cleaning pipeline and an air-drying pipeline, both of the cleaning pipeline and the air-drying pipeline are arranged on the top of the inclined support surface, and a plurality of water outlets are arranged on the cleaning pipeline. The air-drying pipeline is provided with a plurality of air outlets, the fan is connected to the air-drying pipeline, and the water pump is connected to the cleaning pipeline.

Preferably, the cleaning and air-drying pipeline includes a cleaning pipeline and an air-drying pipeline, both of the cleaning pipeline and the air-drying pipeline are arranged on the top of the inclined support surface, and a plurality of water outlets are arranged on the cleaning pipeline. The air-drying pipeline is provided with a plurality of air outlets, the fan is connected to the air-drying pipeline, and the water pump is connected to the cleaning pipeline.

Preferably, the photovoltaic module cleaning system further includes a water tank, the water tank is connected to the water pump, and the cleaning liquid is contained in the water tank.

Preferably, the photovoltaic module cleaning system also includes a filter device, which is respectively connected to the water tank and the water tank, and the filter device can filter the cleaning liquid recovered in the water tank, and filter the filtered The water is sent to the water tank.

Preferably, the water tank is made of reflective material.

Preferably, the cleaning and air-drying pipeline is made of plastic.

Preferably, the control device includes a single-chip microcomputer.

Preferably, the support further includes a cross bar, one end of the cross bar is connected to the inclined support surface, and the other end of the cross bar is connected to the vertical support bar.

In the photovoltaic module cleaning system provided by the present invention, the photovoltaic module to be cleaned is arranged on the support, the cleaning and air-drying pipeline and the water tank are arranged on the support, and the cleaning and air-drying pipeline sprays cleaning liquid through the outlet provided to clean the photovoltaic module to be cleaned. , and air-dry the cleaned photovoltaic modules by ventilating through the outlet, and the cleaning and air-drying are all carried out under the control of the control device. The photovoltaic module cleaning system provided by the invention realizes effective cleaning and air-drying of the photovoltaic modules, effectively It solves the difficult situation of distributed and surface photovoltaic operation and maintenance, and the photovoltaic module cleaning system provided by the present invention has the advantages of low cost and high cleaning efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, together with the following specific embodiments, are used to explain the present invention, but do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is a structural schematic diagram of a photovoltaic module cleaning system provided by the present invention.

Fig. 2 is a top view of the photovoltaic module cleaning system provided by the present invention.

Fig. 3 is a schematic structural diagram of the control device of the photovoltaic module cleaning system provided by the present invention.

Detailed ways

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

As one aspect of the present invention, a photovoltaic module cleaning system is provided, wherein, as shown in Figures 1 to 3, the photovoltaic module cleaning system includes: a cleaning and air-drying pipeline 1, a water tank 2, a bracket 3, a fan 4, and a water pump 5 and the control device 6, the support 3 includes a vertical support rod 31 and an inclined support surface 32, the inclined support surface 32 is used to support the photovoltaic module 7 to be cleaned, and the cleaning and air-drying pipeline 1 is located on the inclined support The top of the surface 32, the cleaning and air-drying pipeline 1 is provided with a plurality of outlets, the outlets are facing the bottom end of the inclined support surface 32, the water tank 2 is located at the bottom end of the inclined support surface 32, the The fan 4 and the water pump 5 are all connected to the cleaning and air-drying pipeline 1, and the fan 4 and the water pump 5 are all connected to the control device 6, and the water pump 5 can be controlled by the control device 6. The cleaning liquid is injected downward into the cleaning and air-drying pipeline 1 , and the fan 4 can blow wind into the cleaning and air-drying pipeline 1 under the control of the control device 6 .

In the photovoltaic module cleaning system provided by the present invention, the photovoltaic module to be cleaned is arranged on the support, the cleaning and air-drying pipeline and the water tank are arranged on the support, and the cleaning and air-drying pipeline sprays cleaning liquid through the outlet provided to clean the photovoltaic module to be cleaned. , and air-dry the cleaned photovoltaic modules by ventilating through the outlet, and the cleaning and air-drying are all carried out under the control of the control device. The photovoltaic module cleaning system provided by the invention realizes effective cleaning and air-drying of the photovoltaic modules, effectively The difficult situation of distributed and surface photovoltaic operation and maintenance is solved, and the photovoltaic module cleaning system provided by the present invention has the advantages of low cost and high cleaning efficiency.

Specifically, the cleaning and air-drying pipeline 1 includes a cleaning pipeline and an air-drying pipeline, and both the cleaning pipeline and the air-drying pipeline are arranged on the top 32 of the inclined support surface, and the cleaning pipeline is provided with a plurality of water outlets, The air-drying pipeline is provided with a plurality of air outlets, the fan is connected to the air-drying pipeline, and the water pump is connected to the cleaning pipeline.

It can be understood that the cleaning pipeline is used to inject cleaning liquid, and the water outlet can spray cleaning liquid to clean the photovoltaic module 7 to be cleaned. Since it is a high-pressure water column, it can realize the cleaning of the photovoltaic module 7. Effective cleaning of surfaces. After the cleaned photovoltaic module 7 is cleaned, air is introduced through the air-drying pipeline, and then wind is blown out through the air outlet to air-dry the surface of the photovoltaic module 7 .

It should be understood that the water sprayed from the cleaning pipeline is sprayed onto the photovoltaic module 7 to be cleaned, and then flows into the water tank 2 along the inclined direction of the inclined support surface 32, specifically, the direction of water flow is shown by the arrow in FIG. 1 .

It should be noted that, as shown in Figure 2, taking the direction shown in the figure as an example, the arrow from right to left indicates the direction of cleaning liquid injection in the cleaning and air-drying pipeline 1, and the arrow from left to right indicates The flow direction of the cleaning liquid recovered in the water tank, therefore, the water tank 2 is provided with an inclination angle, so that the cleaning liquid in the water tank 2 flows out.

Specifically, the photovoltaic module cleaning system further includes a water tank, which is connected to the water pump 5, and the cleaning liquid is contained in the water tank.

Specifically, in order to realize the recycling of the cleaning liquid recovered in the water tank 2, the photovoltaic module cleaning system also includes a filter device, which is respectively connected to the water tank and the water tank, and the filter device can The cleaning solution recovered in the water tank 2 is filtered, and the filtered water is delivered to the water tank.

Preferably, the water tank 2 is made of reflective material.

It should be understood that the water tank 2 is made of highly reflective material, which can serve as a reflector to provide additional reflected light for the photovoltaic module during the day, thereby increasing the power generation of the photovoltaic module.

Preferably, the cleaning and air-drying pipeline 1 is made of plastic.

Preferably, the control device 6 includes a single-chip microcomputer.

It should be noted that, as shown in Figure 1, in order to improve the support strength of the bracket 3, the bracket 3 further includes a cross bar 33, one end of the cross bar 33 is connected to the inclined support surface 32, and the cross bar 33 The other end of 33 is connected with described vertical support bar 31.

Therefore, the photovoltaic module cleaning system provided by the present invention forms a fully automatic module cleaning system by arranging the cleaning and air-drying pipes on the support, which effectively solves the difficult situation of distributed and surface photovoltaic operation and maintenance. According to the control device Remote control realizes the effect of cleaning and air-drying the photovoltaic modules at an appropriate time, improves the cleaning efficiency and reduces the cost. In addition, the photovoltaic module cleaning system simultaneously cools down and strengthens the modules.

It can be understood that, the above embodiments are only exemplary embodiments adopted for illustrating the principle of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also regarded as the protection scope of the present invention.

Claims (8)

1. a kind of photovoltaic module cleaning system, which is characterized in that the photovoltaic module cleaning system includes：Cleaning and air-dried pipe Road, sink, holder, wind turbine, water pumper and control device,

The holder includes vertical supporting rod and inclined support surface, and the inclined support surface is used to support photovoltaic group to be cleaned Part, the cleaning and air-dried pipeline are located at the top of the inclined support surface, it is described clean be provided on air-dried pipeline it is multiple Outlet, towards the bottom end of the inclined support surface, the sink is located at the bottom end of the inclined support surface, the wind for the outlet Machine and the water pumper are connect with the cleaning with air-dried pipeline, and the wind turbine and the water pumper are filled with the control Connection is set, the water pumper can inject cleaning solution, institute to the cleaning under the control of the control device with air-dried pipeline Wind can be blown into the cleaning under the control of the control device with air-dried pipeline by stating wind turbine.

2. photovoltaic module cleaning system according to claim 1, which is characterized in that the cleaning includes clear with air-dried pipeline Pipeline and air-dried pipeline are washed, the Cleaning pipes and the air-dried pipeline are arranged at the top of the inclined support surface, described It is provided with multiple water outlets in Cleaning pipes, multiple air outlets are provided on the air-dried pipeline, the wind turbine is air-dried with described Pipeline connects, and the water pumper is connect with the Cleaning pipes.

3. photovoltaic module cleaning system according to claim 1, which is characterized in that the photovoltaic module cleaning system also wraps Water tank is included, the water tank is connect with the water pumper, and cleaning solution is held in the water tank.

4. photovoltaic module cleaning system according to claim 3, which is characterized in that the photovoltaic module cleaning system also wraps Filter device is included, the filter device is connect with the sink and the water tank respectively, and the filter device can be to the water The cleaning solution recycled in slot is filtered, and filtered water is delivered to the water tank.

5. photovoltaic module cleaning system as claimed in any of claims 1 to 4, which is characterized in that the sink Making material includes reflectorized material.

6. photovoltaic module cleaning system as claimed in any of claims 1 to 4, which is characterized in that it is described cleaning with The making material for air-drying pipeline includes plastic cement.

7. photovoltaic module cleaning system as claimed in any of claims 1 to 4, which is characterized in that the control dress It sets including microcontroller.

8. photovoltaic module cleaning system as claimed in any of claims 1 to 4, which is characterized in that the holder is also Including cross bar, one end of the cross bar is connect with the inclined support surface, the other end of the cross bar and the vertical supporting rod Connection.