阅读说明：本技术 一种可调整角度同时清洁的光伏组件 (Angle-adjustable photovoltaic module capable of cleaning simultaneously ) 是由 吴根 于 2020-03-09 设计创作，主要内容包括：本发明提供了一种可调整角度同时清洁的光伏组件,在屋顶上设置有一个竖直的主支架,所述主支架上设置有两个水平的上支架和下支架,所述下支架的前部固定连接一个弧形底板,所述弧形底板的上部设置有一个弧形的光伏组件,所述光伏组件由一个电机驱动并可相对于弧形底板移动,所述上支架的前部固定连接一个清洁装置,所述弧形底板由上部的集水装置和下部的清洁棉条组成,所述清洁棉条的底部正好可以与光伏组件的顶部接触。本发明的可调整角度同时清洁的光伏组件,可以根据太阳光的照射角度调整角度,增加了对太阳能的利用率,同时可以在调整角度的同时自动对光伏组件表面进行清洁,防止光伏组件表面污染,提高了电池效率,同时可以收集利用雨水进行清洁,节能环保。(The invention provides a photovoltaic module capable of adjusting an angle and cleaning simultaneously, wherein a vertical main support is arranged on a roof, two horizontal upper supports and two horizontal lower supports are arranged on the main support, the front part of the lower support is fixedly connected with an arc-shaped bottom plate, an arc-shaped photovoltaic module is arranged on the upper part of the arc-shaped bottom plate, the photovoltaic module is driven by a motor and can move relative to the arc-shaped bottom plate, the front part of the upper support is fixedly connected with a cleaning device, the arc-shaped bottom plate consists of an upper water collecting device and a lower cleaning cotton sliver, and the bottom of the cleaning cotton sliver just can be contacted with the top of the photovoltaic module. The photovoltaic module capable of adjusting the angle and cleaning simultaneously can adjust the angle according to the irradiation angle of sunlight, increases the utilization rate of solar energy, can automatically clean the surface of the photovoltaic module while adjusting the angle, prevents the surface of the photovoltaic module from being polluted, improves the efficiency of a battery, can collect and utilize rainwater for cleaning, and is energy-saving and environment-friendly.)

1. The utility model provides an angle of adjustment is clean photovoltaic module simultaneously, its characterized in that is provided with a vertical main support (2) on roof (1), be provided with two horizontally upper bracket (8) and lower carriage (9) on main support (2), an arc bottom plate (4) of anterior fixed connection of lower carriage (9), the upper portion of arc bottom plate (4) is provided with a curved photovoltaic module (5), photovoltaic module (5) by a motor drive and can remove for arc bottom plate (4), a cleaning device of anterior fixed connection of upper bracket (8), cleaning device comprises water-collecting device (6) on upper portion and clean silver (7) of lower part, the bottom of clean silver (7) just in time can contact with the top of photovoltaic module (5).

2. An angle-adjustable simultaneous cleaning photovoltaic module as claimed in claim 1, characterized in that said main support (2) is provided at its bottom with a power and control device (3), said power and control device (3) being connected to the motor.

3. The photovoltaic module capable of adjusting the angle and simultaneously cleaning according to claim 1, wherein the water collecting device (6) and the cleaning tampon (7) are both elongated, the upper part of the water collecting device (6) is open, and the bottom of the water collecting device (6) is provided with water permeable holes (10).

4. An angle adjustable simultaneous cleaning photovoltaic module as claimed in claim 1, characterized in that said cleaning sliver (7) is removable and separable from said water collecting means (6).

5. The photovoltaic module capable of adjusting the angle and simultaneously cleaning as claimed in claim 2, wherein a timing device is provided inside the power supply and control device (3), the timing device controls the motor to operate, so that the photovoltaic module (5) moves according to the time, the arc-shaped bottom plate (4) is arranged along the east-west direction, the photovoltaic module (5) is located at one end of the arc-shaped bottom plate (4) facing the east in the morning, moves to the middle position of the arc-shaped bottom plate (4) in the noon, and moves to the other end of the arc-shaped bottom plate (4) facing the west in the afternoon.

6. The photovoltaic module capable of adjusting the angle and cleaning simultaneously as claimed in claim 1, characterized in that the arc degree of the arc-shaped bottom plate (4) and the photovoltaic module (5) are matched.

7. An angle-adjustable simultaneous cleaning photovoltaic module as claimed in claim 1, characterized in that said photovoltaic module (5) comprises a cell sheet, a glass layer and a back sheet.

8. An angle-adjustable simultaneous cleaning photovoltaic module as claimed in claim 1, characterized in that the arc length of said photovoltaic module (5) is 1/2 of the arc length of the arc-shaped base plate (4).

9. An angle-adjustable simultaneous cleaning photovoltaic module according to claim 1, characterized in that the length of the cleaning device is equal to the length of the curved base plate (4) and the photovoltaic module (5).

Technical Field

The invention belongs to the field of photovoltaic equipment, and particularly relates to a photovoltaic module capable of adjusting an angle and cleaning simultaneously.

Background

The photovoltaic module is a core part in a solar power generation system and also is the most important part in the solar power generation system, and the photovoltaic module has the function of converting solar energy into electric energy and transmitting the electric energy to a storage battery for storage or pushing a load to work. The photovoltaic module is formed by combining solar cells or solar cells with different specifications cut by a laser cutting machine or a steel wire cutting machine. Since the current and the voltage of the single solar cell are very small, the single solar cell is firstly connected in series to obtain high voltage, then connected in parallel to obtain high current, and then output through a diode. And the glass and the back plate on the back are installed, filled with nitrogen and sealed, and the whole is called a module, namely a photovoltaic module or a solar cell module.

Ordinary photovoltaic module, all fixed, but the sunlight is different at the angle of illumination in one day, and fixed photovoltaic module is high inadequately to the utilization ratio of solar energy to photovoltaic module exposes for a long time, receives various pollutions easily, for example foul such as bird's droppings, dust, has influenced battery efficiency more.

Disclosure of Invention

In order to solve the technical problem, the invention provides a photovoltaic module capable of adjusting an angle and cleaning simultaneously.

The technical scheme of the invention is as follows:

a vertical main support is arranged on a roof, two horizontal upper supports and two horizontal lower supports are arranged on the main support, the front portion of the lower support is fixedly connected with an arc-shaped bottom plate, an arc-shaped photovoltaic assembly is arranged on the upper portion of the arc-shaped bottom plate, the photovoltaic assembly is driven by a motor and can move relative to the arc-shaped bottom plate, a cleaning device is fixedly connected to the front portion of the upper support, the cleaning device is composed of a water collecting device on the upper portion and a cleaning sliver on the lower portion, and the bottom of the cleaning sliver can be just in contact with the top of the photovoltaic assembly.

The bottom of the main support is provided with a power supply and a control device, and the power supply and the control device are connected with the motor.

The water collecting device and the cleaning cotton sliver are both in a strip shape, the upper part of the water collecting device is provided with an opening, and the bottom of the water collecting device is provided with a water permeable hole.

The cleaning tampon is detachable and separable from the water collecting means.

The utility model discloses a photovoltaic module, including power and controlling means, timing device control motor work makes photovoltaic module remove according to the time, the arc bottom plate sets up along the east and west direction, and photovoltaic module is located the one end of arc bottom plate towards the east in the morning, and the intermediate position of arc bottom plate is removed to the noon, removes the other end of arc bottom plate towards the west in the afternoon.

The radian phase-match of arc bottom plate and photovoltaic module.

The photovoltaic module comprises a cell piece, a glass layer and a back plate.

The arc length of the photovoltaic module is 1/2 the arc length of the arc-shaped bottom plate.

The length of the cleaning device is equal to the length of the arc-shaped bottom plate and the length of the photovoltaic module.

The photovoltaic module capable of adjusting the angle and cleaning simultaneously can adjust the angle according to the irradiation angle of sunlight, increases the utilization rate of solar energy, can automatically clean the surface of the photovoltaic module while adjusting the angle, prevents the surface of the photovoltaic module from being polluted, improves the efficiency of a battery, can collect and utilize rainwater for cleaning, and is energy-saving and environment-friendly.

Drawings

FIG. 1 is a first state diagram of the present invention;

FIG. 2 is a second state diagram of the present invention in use;

FIG. 3 is a third state diagram of the present invention in use;

FIG. 4 is a side schematic view of the present invention;

FIG. 5 is a top view of the present invention;

in the figure, 1 — roof; 2, a main bracket; 3-power supply and control device; 4-arc bottom plate; 5-a photovoltaic module; 6-a water collecting device; 7, cleaning the cotton sliver; 8, mounting a bracket; 9-lower support; 10-permeable holes.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the photovoltaic module capable of adjusting an angle and simultaneously cleaning according to the present invention includes a vertical main support 2 disposed on a roof 1, two horizontal upper supports 8 and lower supports 9 disposed on the main support 2, an arc-shaped bottom plate 4 fixedly connected to a front portion of the lower support 9, an arc-shaped photovoltaic module 5 disposed on an upper portion of the arc-shaped bottom plate 4, the photovoltaic module 5 including a cell, a glass layer and a back plate, the arcs of the arc-shaped bottom plate 4 and the photovoltaic module 5 are matched, and an arc length of the photovoltaic module 5 is 1/2 of the arc length of the arc-shaped bottom plate 4. The photovoltaic module 5 is driven by a motor (not shown in the figure) and can move relative to the arc-shaped bottom plate 4, and a cleaning device is fixedly connected to the front part of the upper bracket 8, and the length of the cleaning device is equal to that of the arc-shaped bottom plate and the photovoltaic module, so that the cleaning device can just clean the whole surface of the photovoltaic module 5. The cleaning means consists of an upper water collecting means 6 and a lower cleaning tampon 7, the bottom of the cleaning tampon 7 just being able to contact the top of the photovoltaic module 5. The bottom of the main bracket 2 is provided with a power supply and control device 3, and the power supply and control device 3 is connected with a motor. Water-collecting device 6 and clean silver 7 all are rectangular shape, and the opening in 6 upper portions of water-collecting device, the bottom of water-collecting device 6 are provided with the hole 10 of permeating water, and when raining at ordinary times, the rainwater can be collected to 6 insides of water-collecting device to the rainwater accessible is permeated water hole 10 and is got into clean silver 7 and store, cleans photovoltaic module 5 surface. The cleaning tampon 7 is detachable from the water collecting device 6 and can be removed and replaced when the cleaning tampon 7 is dirty.

As shown in fig. 1, 2 and 3, a timing device (not shown in the figure) is arranged inside the power supply and control device 3, the timing device controls the motor to work, so that the photovoltaic module 5 moves according to the position of the time and the sun, the arc-shaped bottom plate 4 is arranged along the east-west direction, the photovoltaic module 5 is arranged at one end, facing the east, of the arc-shaped bottom plate 4 in the morning, the middle position of the arc-shaped bottom plate 4 is moved at noon, the other end, facing the west, of the arc-shaped bottom plate 4 is moved at afternoon, then the other end, facing the east, of the arc-shaped bottom plate 4 is automatically reset at night or in the next morning, and the. By means of the design, the utilization rate of the photovoltaic module 5 to solar energy can be maximized, meanwhile, the photovoltaic module 5 is in contact with the top cleaning cotton sliver 7 containing moisture in the moving process, the photovoltaic module 5 is automatically cleaned by the cleaning cotton sliver 7, the cleaning device can just finish one-time cleaning on the surface of the whole photovoltaic module 5 in one day, the surface pollution of the photovoltaic module 5 is prevented, and the battery efficiency is improved.

Through experiments, compared with a common photovoltaic module, the photovoltaic module has the following generating efficiency shown in table 1:

table 1 comparison table of generating efficiency of photovoltaic module of the present invention and general photovoltaic module

	The invention relates to a photovoltaic module	General photovoltaic module 1	General photovoltaic module 2
				Efficiency of power generation	14％	10％	11％

As can be seen from Table 1, the photovoltaic module can obviously improve the power generation efficiency of the photovoltaic module, and can improve the power generation efficiency by 30-40% compared with the common photovoltaic module.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.