CN210966063U

CN210966063U - Steel constructs big-arch shelter photovoltaic power plant with cleaning function

Info

Publication number: CN210966063U
Application number: CN201921541029.5U
Authority: CN
Inventors: 明德志; 钟一鸣; 徐丽萍; 李准; 武晓文
Original assignee: Shandong Taikai Energy Engineering Technology Co ltd
Current assignee: Shandong Taikai Energy Engineering Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-10
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a steel constructs big-arch shelter photovoltaic power plant with cleaning function, direct mount photovoltaic module on the sandalwood strip of steel structure big-arch shelter, used crossbeam of ordinary photovoltaic power plant unit mount and sloping have been saved, install the sandalwood strip on the I-shaped steel sloping, the raceway, photovoltaic module and cylinder etc., the both sides of raceway are respectively through shower head alignment photovoltaic module, the cylinder is made a round trip to roll under synchronous machine's effect, in order to detach stains such as photovoltaic module surface dust or snow, it is good to make this photovoltaic module surface cleaning, be favorable to photovoltaic module's even running. The purpose that the manpower can not be cleaned due to too high height is easily avoided.

Description

Steel constructs big-arch shelter photovoltaic power plant with cleaning function

Technical Field

The utility model relates to a big-arch shelter photovoltaic power plant, especially a steel constructs big-arch shelter photovoltaic power plant with cleaning function.

Background

With the rapid development of economy and the gradual improvement of the requirements of people on the environment, solar power generation is more and more accepted and popular by the public, and the proportion of photovoltaic power generation as clean energy in an energy structure is also higher and higher.

In the existing photovoltaic power generation, the cleaning degree of the glass surface of the photovoltaic module seriously influences the efficiency of the photovoltaic power generation, dust or accumulated snow and the like in the air are accumulated on the glass surface of the photovoltaic module to generate a hot spot effect, so that the power generation efficiency of the whole battery module is reduced, the surface of the photovoltaic module needs to be cleaned regularly, but a bracket in a greenhouse photovoltaic system is too high, the cleaning difficulty is higher, larger manpower and material resources need to be invested, and the achieved effect is not ideal.

Disclosure of Invention

In order to solve the technical problem, the utility model relates to a steel constructs big-arch shelter photovoltaic power plant with cleaning function, its technical scheme is:

the greenhouse comprises a steel-structured greenhouse, a photovoltaic module, a water conveying pipe and rollers, wherein the steel-structured greenhouse comprises I-shaped steel inclined beams, I-shaped steel stand columns and sandalwood strips, the middle parts of the I-shaped steel inclined beams are arched upwards and are integrally arched, the I-shaped steel stand columns are respectively and vertically fixed at two ends of the I-shaped steel inclined beams, the photovoltaic module is fixed on the I-shaped steel inclined beams through the sandalwood strips, the water conveying pipe is transversely installed at the back ridge of the top of the I-shaped steel inclined beams, a plurality of spray heads are respectively arranged at two sides of the water conveying pipe at equal intervals, nozzles of the spray heads are just over the light receiving surface of the photovoltaic module, rolling slide rails are respectively installed at two ends of the water conveying pipe and on the photovoltaic module, the rolling slide rails are perpendicular to the photovoltaic module and are parallel to each other, the rollers are installed between the two roller slide rails, the rollers are positioned on the light receiving surface, the water tank is fixed above the I-shaped steel upright post.

Further, the roller is a cleaning cylinder with a brush, or a cleaning rod is sleeved with a cleaning roller.

Furthermore, the basin is the U type, and its both ends are equipped with the opening respectively, and an opening passes through the pipeline and links to each other with the water pump water inlet, and another opening is used for connecting the drain pipe.

Further, the water inlet of the water pump is connected with a water tap through a pipeline.

Furthermore, a synchronous motor is fixedly installed at the top of the I-shaped steel oblique beam, is electrically connected with the roller and controls the roller to rotate forwards and reversely through a switch.

The utility model has the advantages that: the utility model relates to a novel steel constructs big-arch shelter photovoltaic power plant with cleaning function, direct mount photovoltaic module on the sandalwood strip that constructs the big-arch shelter, used crossbeam of ordinary photovoltaic power plant unit mount and sloping have been saved, install the sandalwood strip on the I-shaped steel sloping, the raceway, photovoltaic module and cylinder etc., the both sides of raceway are respectively through shower head alignment photovoltaic module, the cylinder is made a round trip to roll under synchronous machine's effect, in order to detach stains such as photovoltaic module surface dust or snow, make this photovoltaic module surface cleaning effectual, be favorable to photovoltaic module's even running. The purpose that the manpower can not be cleaned due to too high height is easily avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic structural view of a photovoltaic module at one side of the present invention;

FIG. 4 is a schematic view of a hairbrush-equipped roll according to the present invention;

as shown in the figure, 1 brush, 2 spray headers, 3 synchronous motors, 4 rollers, 5 water pumps, 6 water pipes, 7 photovoltaic modules, 8 sandalwood strips, 9 roller sliding rails, 10I-shaped steel upright posts, 11I-shaped steel oblique beams and 12 water tanks.

Detailed Description

As shown in the figure, the utility model relates to a steel constructs big-arch shelter photovoltaic power plant with cleaning function, constitute including steel structure big-arch shelter, photovoltaic module 7, raceway and cylinder, the steel structure big-arch shelter comprises I-shaped steel sloping 11, i-shaped steel stand 10 and sandalwood strip 8, I-shaped steel sloping middle part upwards arches, wholly is bow-shaped, and I-shaped steel sloping both ends are connected high strength bolt through adopting 10.9 grades of friction type respectively and are fixed at two adjacent I-shaped steel stands inboardly, photovoltaic module 7 fixes on I-shaped steel sloping through the sandalwood strip, and the sandalwood strip is installed in I-shaped steel sloping top, fixes according to the position of photovoltaic module's mounting hole, and punches according to the mounting hole on sandalwood strip upper portion and is used for photovoltaic module's installation.

The solar photovoltaic module cleaning device is characterized in that a water conveying pipe 6 is transversely installed at the ridge of the top of the I-shaped steel oblique beam, a plurality of spray heads 2 are respectively arranged on two sides of the water conveying pipe at equal intervals, nozzles of the spray heads are over against the light receiving surface of a photovoltaic module, roller slide rails 9 are respectively installed on two sides of a square matrix of the photovoltaic module, the roller slide rails 9 are arranged at two ends of the water conveying pipe and perpendicular to the water conveying pipe 6, the rolling slide rails are perpendicular to the photovoltaic module, the roller slide rails on the same side are parallel to each other in pairs, a roller 4 is installed between the two roller slide rails on the same side, and the. The cleaning cylinder is used, the surface of the cleaning cylinder is provided with a plurality of brushes, the brushes are hard, and the adjacent brushes are arranged at an interval of 45 degrees; the cleaning roller is sleeved on the cleaning rod, the two ends of the cleaning rod roll back and forth on the roller slide rail, the outer surface of the cleaning roller is in surface contact with the photovoltaic assembly, the cleaning rod rolls to drive the cleaning roller to roll, and therefore the outer surface of the photovoltaic assembly is cleaned, and cleaning is facilitated. The roller is located on the front light receiving surface of the photovoltaic module and is in contact with the photovoltaic module, dirt on the surface of the photovoltaic module can be cleaned on the surface of the roller, the roller can also roll back and forth on the roller slide rail, a water tank 12 is installed below the light receiving surface of the photovoltaic module and is U-shaped, openings are respectively arranged at two ends of the water tank, one opening is connected with a water inlet of a water pump through a pipeline, and a water faucet can also be connected with the water inlet of the water pump 5 through a pipeline. The other opening is used for connecting a drain pipe. The water tank is fixed above the I-shaped steel upright post.

A55 TDY type permanent magnet synchronous motor is fixedly installed at the top of the I-shaped steel oblique beam, the synchronous motor 3 is installed at the upper part of the photovoltaic module and is far away from the spray header, and the synchronous motor is electrically connected with the roller and controls the roller to rotate forwards and reversely through a switch.

The utility model discloses photovoltaic module adopts solar cell panel.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A steel-structure greenhouse photovoltaic power station with a cleaning function comprises a steel-structure greenhouse, photovoltaic components, a water conveying pipe and rollers, and is characterized in that the steel-structure greenhouse comprises I-shaped steel inclined beams, I-shaped steel stand columns and sandalwood strips, the middle parts of the I-shaped steel inclined beams are arched upwards and are integrally arched, the I-shaped steel stand columns are vertically fixed at two ends of the I-shaped steel inclined beams respectively, the photovoltaic components are fixed on the I-shaped steel inclined beams through the sandalwood strips, the water conveying pipe is transversely installed at the back ridge of the top of the I-shaped steel inclined beams, a plurality of spray heads are arranged on two sides of the water conveying pipe respectively at equal intervals, nozzles of the spray heads are right above light receiving surfaces of the photovoltaic components, rolling slide rails are respectively installed at two ends of the water conveying pipe and on the photovoltaic components, the rolling slide rails are perpendicular to the photovoltaic components and are parallel to each other, the rollers are, and the roller is contacted with the photovoltaic module, the roller rolls on the rolling slide rail, a water tank is arranged below the light receiving surface of the photovoltaic module, and the water tank is fixed above the I-shaped steel upright post.

2. The steel-structured greenhouse photovoltaic power station with the cleaning function as claimed in claim 1, wherein the roller is a cleaning cylinder with a brush or a cleaning rod sleeved with a cleaning roller.

3. The steel-structured greenhouse photovoltaic power plant with cleaning function as claimed in claim 1, wherein the water tank is U-shaped, and has openings at two ends, one opening is connected with the water inlet of the water pump through a pipeline, and the other opening is used for connecting a drain pipe.

4. The steel-structured greenhouse photovoltaic power plant with cleaning function as claimed in claim 3, wherein the water inlet of the water pump is connected with a water tap through a pipeline.

5. The steel-structured greenhouse photovoltaic power station with the cleaning function as claimed in claim 1, wherein a synchronous motor is fixedly installed at the top of the I-shaped steel oblique beam, is electrically connected with the roller and controls the roller to rotate forwards and backwards through a switch.