KR101030294B1 - Apparatus maintaining of solar power generation system - Google Patents

Apparatus maintaining of solar power generation system Download PDF

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Publication number
KR101030294B1
KR101030294B1 KR1020100078137A KR20100078137A KR101030294B1 KR 101030294 B1 KR101030294 B1 KR 101030294B1 KR 1020100078137 A KR1020100078137 A KR 1020100078137A KR 20100078137 A KR20100078137 A KR 20100078137A KR 101030294 B1 KR101030294 B1 KR 101030294B1
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KR
South Korea
Prior art keywords
water
crane
automatic reel
basket
power generation
Prior art date
Application number
KR1020100078137A
Other languages
Korean (ko)
Inventor
박기주
Original Assignee
박기주
주식회사 부시파워
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 박기주, 주식회사 부시파워 filed Critical 박기주
Priority to KR1020100078137A priority Critical patent/KR101030294B1/en
Application granted granted Critical
Publication of KR101030294B1 publication Critical patent/KR101030294B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

PURPOSE: A maintenance device of a photovoltaic system is provided to continuously maintain generation efficiency by reducing foreign materials from contacting a solar panel. CONSTITUTION: A maintenance device of a photovoltaic system comprises a truck(110), a loading box(120), a crane(130), an automatic reel(150), a water pump, a high pressure washer, an air compressor, and a generator. The crane is extended and contracted according to the extension of a cylinder and fluid pressure. The air hose and water washing hose are automatically wound in and released from the automatic reel according to the movement of the crane. The water pump supplies water to a water tank. The high pressure washer supplies water to a basket(140) through the water washing hose reeled in the automatic reel. The air compressor supplies air to the basket through the air hose reeled on the automatic reel. The generator supplies electricity to the crane, automatic reel, water pump, and high pressure washer.

Description

Apparatus maintaining of solar power generation system

The present invention relates to a maintenance apparatus for a photovoltaic power generation system, and more particularly, to a maintenance apparatus for a photovoltaic power generation system by washing foreign substances such as dust and fallen leaves accumulated on an upper portion of a module.

In recent years, research on the use of clean energy of nature has been actively conducted due to the problems of the global environment such as global warming caused by the use of fossil fuels and difficulty in treating nuclear waste of nuclear power plants.

The use of natural energy is a method of using energy sources that can be used without harming the earth's environment such as solar power, tidal power, and wind power.

Here, the photovoltaic power generation system using a solar cell is a technology for directly converting sunlight into electric energy and is a power generation method for converting light energy into electrical energy by a photoelectric effect when a photoelectric conversion element receives sunlight.

The photovoltaic power generation system is composed of a module consisting of a solar cell including a photoelectric conversion element, a storage battery and a power conversion inverter.

The photovoltaic power generation system is developing and using various devices to increase power generation efficiency, such as installing a solar tracking device for tracking solar cell modules according to the change in sunlight according to seasons or the movement of the sun from morning to evening. to be.

On the other hand, in addition to the problem of power generation efficiency caused by the amount of sunlight or the movement of the sun, it is a problem to block sunlight or reduce the amount of sunlight from the outside of the photovoltaic system. Rainwater and the like cause a problem of reducing the power production efficiency of the photovoltaic system.

That is, as the solar power generation system is used for a long time, pollutants accumulate in the solar cell module, thereby reducing the amount of sunlight and thus reducing the amount of electricity produced.

In general, when the solar structure is installed, it is not easy to access the upper part of the solar cell module that receives sunlight, so it is washed directly with water using a hose, or it is naturally washed when it rains.

As a result, power generation efficiency is lowered because washing of the solar cell module is not performed properly, and repairing due to damage and other factors of the solar cell module is not properly performed, thereby lowering the power generation efficiency of the solar power generation system.

The present invention is to solve the conventional problems as described above to effectively remove the foreign matter accumulated on the large area of the solar panel installed largely to maintain the power generation efficiency and to easily cope with the module damage and other factors Its purpose is to provide a maintenance apparatus for a photovoltaic system.

The maintenance apparatus of the photovoltaic power generation system according to the present invention for achieving the above object is a loading box having a movable vehicle, a door having an internal space and opening and closing in a predetermined area on the vehicle and installed and fixed And a crane configured to be able to contract and extend by tension of a hydraulic cylinder and an outer side of the loading box, a basket connected to one end of the crane to directly lift and carry out work, and an outside of the loading box. Attached to the basket, the operator can use the water washing and air compressor of the solar cell module and the air hose for automatic washing and unwinding automatically according to the movement of the crane, and the inside of the loading box is configured to A water storage tank for storing, a pumping pump for supplying water to the water storage tank, and wound around the automatic reel A high pressure washer that supplies water to the basket through a water washing hose, an air compressor that supplies air to the basket through an air hose wound on the automatic reel, and the crane, an automatic reel, a pump and a high pressure washer It characterized in that it comprises a generator for producing electricity and supplying electricity, and a cabinet for storing various solar measuring instruments and maintenance mechanisms in the inside of the loading box.

The maintenance apparatus of the photovoltaic power generation system according to the present invention has the following effects.

First, by constructing the washing means in the vehicle can effectively remove the foreign matter accumulated on the solar panel of the large-scale photovoltaic power generation system installed to maintain the power generation efficiency continuously.

Second, by configuring the solar measuring equipment in the vehicle it can quickly proceed with the maintenance of the damage caused by the solar cell module and other factors.

Third, by installing a crane additionally it is possible to effectively clean the solar cell module even in places where people are difficult to access.

Fourth, the solar cell module can be washed through high pressure washing, and the washing effect can be maximized by washing with a cleaning agent.

Fifth, it is possible to prevent the scratches of the solar cell module in advance by completely removing the water by using an air hose to the solar cell module is cleaned.

Sixth, by installing each of the components in the movable vehicle to move to any place where the solar light is installed to proceed with the cleaning and inspection to maintain the efficiency of the power generation system and to stabilize the system and to respond quickly in case of an accident.

Seventh, it is possible to operate all the devices inside the vehicle without the help of the outside, so that it is easy to approach the solar cell module, and the maintenance function can be performed smoothly by combining the washing function.

1 to 2 is a front view and a side view schematically showing a maintenance apparatus of the photovoltaic power generation system according to the present invention
3 is a layout view showing an internal configuration of a maintenance apparatus of a photovoltaic power generation system according to the present invention.
4 is a detailed view showing the internal configuration of FIG. 3 in more detail;

Hereinafter, the maintenance apparatus of the solar power generation system according to the present invention with reference to the accompanying drawings in more detail.

1 to 2 is a front view and a side view schematically showing a maintenance apparatus of the solar power generation system according to the present invention, Figure 3 is a layout view showing the internal configuration of the maintenance apparatus of the solar power generation system according to the present invention. 4 is a detailed view showing the internal configuration of FIG. 3 in more detail.

The maintenance apparatus of the solar power generation system according to the present invention, as shown in Figures 1 to 4, the movable vehicle 110, and can be opened and closed with an internal space in a predetermined area on the vehicle 110. A loading box 120 having a door and installed and fixed, a crane 130 configured to be contracted and extended by tension of a hydraulic cylinder and a cylinder on the outside of the loading box 120, and one side of the crane 130. Connected to the end is a basket 140 that the worker directly rides to proceed with the work, and is attached to the outside of the loading box 120 in the basket 140, the worker can use the water washing and air compressor of the solar cell module Automatic reel 150 and the air hose and the water washing hose is automatically wound and unwind according to the movement of the crane 130, the water storage tank 160 is configured inside the storage box 120 to store water, and To the water storage tank 160 Pump pump 170 for supplying water, the high pressure washer 180 for supplying water to the basket 140 through the water washing hose wound on the automatic reel 150, and wound on the automatic reel 150 Produces electricity to the air compressor 190, the crane 130, the automatic reel 150, the pump pump 170 and the high pressure washer 180 to supply air to the basket 140 through the jin air hose It is configured to include a generator 200 for supplying electricity, and a cabinet 210 for storing various photovoltaic measuring and maintenance mechanisms in the inside of the loading box 120.

Here, the seat 130 is configured to adjust the contraction and extension of the crane 130 and the support 132 is configured to stably support the vehicle 110 when the work proceeds.

The vehicle 110 is provided with at least one lighting means (not shown) in place to allow the work to proceed even at night.

The water storage tank 160 has a space for receiving water therein, the water storage tank 160 has a structure capable of supplying and discharging water and communicating with the high pressure washer 180, the high pressure washer 180 is a vacuum pump (not shown) It is a device for spraying the water supplied from the water storage tank 160 through a high pressure.

The water storage tank 160 further comprises a fixing ring 161 to prevent inclination during the movement of the vehicle.

The cleaning agent may be additionally inserted into the water stored in the water storage tank 160 to maximize the washing effect while the natural washing is performed when the solar cell module is washed through the high pressure washer 180.

The both pump 170 is configured to supply water to the water storage tank 160 through pneumatic and low pressure in a centrifugal turbine system.

Although not specifically described in the drawings, the crane 130 is configured as follows.

That is, the crane 130 includes a turning device installed so as to rotate left and right, and a straight boom hinged to the turning device and lifted up and down by expansion and contraction of each cylinder, and at the same time moving forward and backward. The basket 140 is coupled to a food boom.

The pivoting device includes a pivoting base installed on the rear side of the stacking box 120 and a pivoting table rotatably coupled left and right along the pivoting support.

The pivot may include a hydraulic motor, a reduction gear, and a pivot bearing, which may rotate left and right along the pivot support, and the straight boom may be hinged to the pivot and inserted into the boom to move forward and backward by a cylinder. The secondary boom is made.

The boom is vertically raised and lowered in the state hinged to the pivot by the inlet cylinder, the auxiliary boom may be provided in one or more stages by the hydraulic cylinder.

The basket 140 is installed on the auxiliary boom is provided with a rotating device to be able to rotate more than 90 degrees left and right, and a safety net such as a safety net is provided for the safety of the operator.

The generator 200 is an option that may be installed as needed. When the generator 200 is not present, the vehicle 110 may receive power directly from an adjacent region, and may be used in the vehicle 110. Can be used to receive engine power.

The loading box 120 is mounted on the vehicle 110 except for a portion thereof, and a basket 140 connected to one end of the crane 130 is located at the rear of the loading box 120. Accordingly, the crane 130 is mounted on the vehicle 110 while the basket 140 is in a folded state while the crane 130 is on the loading box 120 during the movement of the vehicle 110.

Referring to the operation of the maintenance apparatus of the photovoltaic power generation system according to the present invention configured as described above are as follows.

First, when a plurality of solar cell modules are installed in a group, and it is determined that the power generation efficiency is reduced, the solar cell module moves through the vehicle 110.

That is, as the solar power generation system is used for a long time, contaminants accumulate in the solar cell module, thereby reducing the amount of sunlight and thus reducing the amount of electricity produced. The vehicle 110 is moved by identifying this point.

On the other hand, large-scale installations measure electricity production in real time and give data to managers through communication.

Subsequently, when the vehicle reaches the desired point, the worker secures the vehicle 110 by using the support 132 installed in the vehicle 110 and sits on the seat 131 to operate the crane 130. At this time, another worker rides inside the basket 140 connected to the crane 130.

When reaching the desired point by the operation of the crane 130 by operating the high pressure washer 180 receives water stored in the water storage tank 160 through a hose wound on the automatic reel 150 basket The worker boarded at 140 may spray water on the solar cell module to clean the surface of the solar cell module.

At this time, since the cleaning agent is contained in the water when the solar cell module is washed, it is sprayed together with water to effectively remove oil stains on the surface of the solar cell module to maximize the washing efficiency.

When the worker boarding the basket 140 with the operation of the crane 130 completes the cleaning of the solar cell module, the operation of the high pressure washer 180 is stopped and the air compressor 190 is operated to wash the solar cell with water. Supply air to the surface of the module to remove any remaining water.

Then, after removing the water remaining in the solar cell module through the air to operate the crane 130 to its original position, and return to the support 132, the washing operation of the solar cell module is completed.

On the other hand, during the cleaning operation to detect the failure of the solar cell module using a variety of equipment stored in the cabinet 210, and repairs the solar cell module in which the failure occurred.

The maintenance apparatus of the photovoltaic power generation system according to the present invention operating as described above effectively removes the foreign matter accumulated on the solar panel of the large-scale photovoltaic power generation system by constructing the cleaning means to continuously increase the power generation efficiency. It can be maintained.

In addition, by installing a crane that can adjust the length and rotation, it is effectively cleaning the solar cell module even in places where people are difficult to access. The solar cell module can be washed by high pressure washing, and it is possible to prevent scratches of the solar cell module by eliminating the need for direct cleaning by completely removing water by using an air hose on the cleaned solar cell module.

In addition, by installing each component in a mobile vehicle, it can be moved to any place where solar light is installed, and can be cleaned and inspected to maintain the efficiency of the power generation system, to stabilize the system, and to respond quickly in case of an accident. All the devices can be operated inside the vehicle without the help of the user, so it is easy to approach the solar module and the cleaning function can be combined to facilitate the maintenance.

 On the other hand, it will be understood by those skilled in the art that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

110: vehicle 120: loading box
130: crane 140: basket
150: automatic reel 160: water storage tank
170: pumping pump 180: high pressure washer
190: air compressor 200: generator
210: cabinet

Claims (5)

A mobile vehicle,
A loading box having an interior space in a predetermined area on the vehicle and having a door that can be opened and closed;
A crane configured to contract and expand by tension of a hydraulic cylinder and an outer side of the loading box;
A basket which is connected to one end of the crane and the worker directly climbs and proceeds to work;
An automatic reel attached to the outside of the stacking box to enable the worker to use the water washing and air compressor of the solar cell module and the air washing hose to be automatically wound and unwound as the crane moves;
A water storage tank configured inside the storage box to store water;
Pumping pump for supplying water to the water storage tank,
A high pressure washer for supplying water to the basket through a water washing hose wound on the automatic reel,
An air compressor supplying air to the basket through an air hose wound on the automatic reel,
A generator for producing electricity and supplying electricity to the crane, an automatic reel, a pump, and a high pressure washer;
The maintenance apparatus of the photovoltaic power generation system, characterized in that it comprises a storage cabinet for storing various photovoltaic measuring mechanism and maintenance mechanism inside the loading box. delete delete delete The apparatus of claim 1, wherein the cleaning agent is mixed with the water stored in the water storage tank.
KR1020100078137A 2010-08-13 2010-08-13 Apparatus maintaining of solar power generation system KR101030294B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100078137A KR101030294B1 (en) 2010-08-13 2010-08-13 Apparatus maintaining of solar power generation system

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Application Number Priority Date Filing Date Title
KR1020100078137A KR101030294B1 (en) 2010-08-13 2010-08-13 Apparatus maintaining of solar power generation system

Publications (1)

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KR101030294B1 true KR101030294B1 (en) 2011-04-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102236692B1 (en) * 2020-06-24 2021-04-06 주식회사 푸른솔 Moving Type Cleaning Apparatus for Solar Module Panel using Nano Bubble Water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100208061B1 (en) * 1997-04-01 1999-07-15 정운익 Washing machine for the tunnel or any other walls
KR20030029445A (en) * 2002-05-24 2003-04-14 이텍산업 주식회사 Many purpose road supervision car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100208061B1 (en) * 1997-04-01 1999-07-15 정운익 Washing machine for the tunnel or any other walls
KR20030029445A (en) * 2002-05-24 2003-04-14 이텍산업 주식회사 Many purpose road supervision car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102236692B1 (en) * 2020-06-24 2021-04-06 주식회사 푸른솔 Moving Type Cleaning Apparatus for Solar Module Panel using Nano Bubble Water

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