CN109802629B - Single-column type angle-adjustable solar photovoltaic bracket and adjusting method thereof - Google Patents

Abstract

The single-column angle-adjustable solar photovoltaic bracket relates to the field of new energy technology, and particularly belongs to a single-column angle-adjustable solar photovoltaic bracket and an adjustment method thereof. It is characterized in that it includes a bracket body, and the bracket body includes a column installed on a reinforced concrete foundation. A vertical pole is connected to the vertical column. The top of the vertical pole is hinged with the inclined beam on which the solar photovoltaic panel is placed. The vertical column is provided with There is an angle adjustment unit. The angle adjustment unit includes an adjustment arm. The adjustment arm is provided with an adjustment hole. The upright column is provided with a through-connecting slot. The upright column is provided with a fixing hole in a direction perpendicular to the connecting slot. The adjusting arm runs through the connecting slot. , and the adjusting hole and the fixing hole are matched and fixed, wherein the left and right ends of the adjusting arm are fixedly connected to the inclined beam through the support frame respectively. Maximizing power generation through vertical sunlight irradiation of solar photovoltaic panels increases power generation efficiency, which has a practical and positive effect.

Description

Single-column angle-adjustable solar photovoltaic bracket and its adjustment method

Technical field

The invention relates to the field of new energy technology, and in particular to a single-column angle-adjustable solar photovoltaic support and an adjustment method thereof.

Background technique

Solar energy is a clean, environmentally friendly and renewable energy source. Compared with traditional coal power energy, it can greatly reduce carbon emissions, reduce environmental pollution, reduce ecological damage, and save social resources. The application of solar energy usually uses solar panels to convert absorbed solar energy into electrical energy. Solar panels are usually mounted on roofs or on the ground via brackets. When the direction of the sun's incident light is perpendicular to the solar panel, the solar panel has the highest power generation efficiency. Due to the influence of factors such as the rotation of the earth and its revolution around the sun, the direction of the sun's light continues to change over time. Therefore, as the direction of sunlight changes, the angle of the solar panel needs to be adjusted to obtain maximum power generation efficiency.

However, the brackets currently used are usually fixed structures. After the solar panels are fixed on the brackets, they can only be placed at a fixed inclination angle. When the direction of the sunlight changes, the power generation of the solar panels will be greatly affected. Impact.

Contents of the invention

The purpose of the present invention is to provide a single-column angle-adjustable solar photovoltaic support and an adjustment method thereof, so as to achieve the purpose of improving power generation efficiency and ensuring maximum power generation.

The single-column angle-adjustable solar photovoltaic support provided by the present invention is characterized in that it includes a support body, and the support body includes a column installed on a reinforced concrete foundation, and a vertical pole is connected to the column. The top of the pole is hinged with the inclined beam on which the solar photovoltaic panel is placed. An angle adjustment unit is provided on the column. The angle adjustment unit includes an adjustment arm. The adjustment arm is provided with an adjustment hole. The column is provided with a through-connecting groove, and the column is connected to the inclined beam. A fixing hole is provided in the vertical direction of the connecting slot, and the adjusting arm penetrates the connecting slot, and the adjusting hole and the fixing hole are matched and fixed. The left and right ends of the adjusting arm are fixedly connected to the inclined beam through a support frame respectively.

Furthermore, five adjustment holes are provided on the adjustment arm. The five adjustment holes form a circle with the same radius with the hinge point between the top of the pole and the inclined beam as the center, and two adjacent adjustment holes form an included angle of 11 degrees.

Further, an adjusting rod body is connected to one end of the adjusting arm.

Furthermore, the adjustment holes adopt waist-shaped holes, including the first adjustment hole, the second adjustment hole, the third adjustment hole, the fourth adjustment hole and the fifth adjustment hole. An adjustment period of 36 days is used between two adjacent adjustment holes. , where, when the first adjustment hole and the column are fixed, the corresponding initial time after adjustment is the winter solstice; when the fifth adjustment hole and the column are fixed, the corresponding initial time after adjustment is the summer solstice. .

The adjustment method of the single-column angle-adjustable solar photovoltaic bracket provided by the present invention is characterized by including the following steps:

Step 1: On the day of the winter solstice, rotate the adjusting arm through the adjusting rod body so that the first adjusting hole on the adjusting arm and the fixed hole on the column are matched and fixed;

Step 2: After 36 days, rotate the adjusting arm through the adjusting rod body so that the second adjusting hole on the adjusting arm is connected and fixed with the fixed hole on the column. Adjust and rotate the adjusting arm in sequence according to the 36-day adjustment cycle, and cooperate with the adjusting arm in sequence. The adjustment hole on the upper arm is connected and fixed with the upper fixing hole on the upright column until the fifth adjustment hole on the adjustment arm matches the fixing hole on the upright column. At this time, the fifth adjustment hole and the fixing hole on the upright column are connected and fixed. The initial time after is the summer solstice;

Step 3: Rotate the adjusting arm in the opposite direction, with an adjustment cycle of 36 days. Turn the adjusting arm in the opposite direction from the fifth adjustment hole through the 36-day adjustment cycle, and match the adjustment holes on the adjustment arm with the upper fixation of the column. The holes are connected and fixed until the first adjusting hole on the adjusting arm matches the fixed hole on the column. At this time, the corresponding adjusted initial time after the first adjusting hole and the fixed hole on the column are connected and fixed is the winter solstice.

The single-column angle-adjustable solar photovoltaic bracket and its adjustment method provided by the present invention can adjust the adjustment arm to change the angle between the solar photovoltaic panel and the horizontal plane through the action of the adjusting rod, thereby controlling the current time of sunlight and solar photovoltaic By adjusting the angle between the panels, the solar photovoltaic panels are vertically illuminated by sunlight to obtain maximum power generation and improve power generation efficiency, which has a practical and positive effect.

Description of drawings

The drawings disclose specific embodiments of the present invention, wherein:

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a partial enlarged schematic view of the top of the pole according to the present invention;

Figure 3 is a partially enlarged schematic view of the end of the support frame of the present invention;

Figure 4 is a partial enlarged view of the connection between the inclined beam and the solar photovoltaic panel of the present invention;

Figure 5 is a schematic structural diagram of the adjusting arm of the present invention;

Figure 6 is an adjustment state diagram when the five adjustment holes of the present invention are respectively fixed to the upright column.

Detailed ways

As shown in Figures 1-6, the single-column angle-adjustable solar photovoltaic support provided by the present invention includes a support body. The support body includes a column 1 installed in sequence on a reinforced concrete foundation 8 and a column 2 above the column. The top of the pole is hinged with the inclined beam 3 on which the solar photovoltaic panel 4 is placed. An angle adjustment unit is provided on the upright column. The angle adjustment unit includes an adjustment arm 5. The adjustment arm is provided with an adjustment hole. The upright column is provided with a connecting groove that penetrates the left and right sides, and a fixing hole 6 is provided in the direction perpendicular to the upright column and the connecting groove. , the adjusting arm penetrates the connecting groove, and the adjusting hole and the fixing hole are fixed by bolts. The left and right ends of the adjusting arm are fixedly connected to the inclined beam through the support frame 7 respectively. Specifically, there are five adjustment holes on the adjustment arm. The five adjustment holes form a circle with the same radius with the hinge point between the top of the pole and the inclined beam as the center, and two adjacent adjustment holes form an included angle of 11 degrees. According to According to calculations, the angle between the solar photovoltaic panel and the horizontal plane can be adjusted by adjusting the fixed position of the different adjustment holes on the column to ensure vertical illumination of solar light, thereby improving the power generation efficiency of the solar photovoltaic panel and increasing the size of the solar photovoltaic panel. of power generation. Preferably, the adjustment holes are waist-shaped holes. Of course, in specific embodiments, the fixing holes provided on the uprights can also be waist-shaped holes to facilitate flexible fastening during specific implementation applications. In this embodiment, the adjustment holes include a first adjustment hole 5-1, a second adjustment hole 5-2, a third adjustment hole 5-3, a fourth adjustment hole 5-4 and a fifth adjustment hole 5-5, and A time adjustment period of 36 days is used between two adjacent adjustment holes. When the first adjustment hole and the column are fixed, the corresponding initial time after adjustment is the winter solstice; when the fifth adjustment hole and the column are fixed, the corresponding initial time is the winter solstice. In the fixed state, the corresponding adjusted initial time is the summer solstice.

In addition, in order to facilitate the adjustment of the adjusting arm, an adjusting rod 9 is also provided at one end of the adjusting arm. During specific arrangement, a bolt hole is provided at the top of the adjusting rod body, corresponding to the connecting hole 10 provided at one end of the adjusting arm, so that the top end of the adjusting rod body is connected by bolts and fixedly installed on one end of the adjusting arm.

The adjustment method of the single-column angle-adjustable solar photovoltaic bracket provided by the present invention includes the following steps:

Step 1: On the day of the winter solstice, rotate the adjusting arm through the adjusting rod body so that the first adjusting hole on the adjusting arm and the fixed hole on the column are matched and fixed;

Step 2: After 36 days, rotate the adjusting arm through the adjusting rod body so that the second adjusting hole on the adjusting arm is connected and fixed with the fixed hole on the column. Adjust and rotate the adjusting arm in sequence according to the 36-day adjustment cycle, and cooperate with the adjusting arm in sequence. The adjustment hole on the upper arm is connected and fixed with the upper fixing hole on the upright column, so that the third adjustment hole and the fourth adjustment hole are respectively matched with and connected with the fixing holes on the upright column until the fifth adjustment hole on the adjustment arm is connected with the fixation hole on the upright column. At this time, the fifth adjustment hole and the fixed hole on the column are connected and fixed, and the corresponding adjusted initial time is the summer solstice;

Step 3: Rotate the adjusting arm in the opposite direction, with an adjustment cycle of 36 days. Turn the adjusting arm in the opposite direction from the fifth adjustment hole through the 36-day adjustment cycle, and match the adjustment holes on the adjustment arm with the upper fixation of the column. The holes are connected and fixed so that the fourth adjusting hole and the third adjusting hole on the adjusting arm are matched with the fixed holes on the column respectively and connected and fixed until the first adjusting hole on the adjusting arm matches the fixed hole on the column. At this time , after the first adjustment hole is connected and fixed with the fixing hole on the column, the corresponding adjusted initial time is the winter solstice.

Through the use of this device, the angle between the photovoltaic panels and the sun's rays can be manually adjusted, so that the sun's rays are close to the state of vertically illuminating the solar photovoltaic panels, thereby obtaining the maximum power generation and improving the power generation efficiency, which is simple, easy and practical. .

Claims (2)

1. A single-column angle-adjustable solar photovoltaic support, characterized in that it includes a support body, and the support body includes a column installed on a reinforced concrete foundation, and a vertical pole is connected to the column, and the vertical pole The top of the column is hinged with the inclined beam on which the solar photovoltaic panels are placed. The column is provided with an angle adjustment unit. The angle adjustment unit includes an adjustment arm. The adjustment arm is provided with an adjustment hole. The column is provided with a through-connecting slot, and the column is connected to A fixing hole is provided in the vertical direction of the slot, and the adjusting arm penetrates the connecting slot, and the adjusting hole and the fixing hole are matched and fixed. The left and right ends of the adjusting arm are fixedly connected to the inclined beam through a support frame respectively; There are five adjustment holes on the adjustment arm. The five adjustment holes form a circle with the hinge point between the top of the pole and the inclined beam as the center and the same radius. Two adjacent adjustment holes form an included angle of 11 degrees; The adjustment holes adopt waist-shaped holes, including the first adjustment hole, the second adjustment hole, the third adjustment hole, the fourth adjustment hole and the fifth adjustment hole. Adjustment holes, an adjustment period of 36 days is used as an adjustment period between two adjacent adjustment holes. When the first adjustment hole and the column are fixed, the corresponding initial time after adjustment is the winter solstice; when the fifth adjustment hole and the column are fixed, the corresponding initial time after adjustment is the winter solstice; When the column is fixed, the corresponding adjusted initial time is the summer solstice; One end of the adjusting arm is connected with an adjusting rod body. 2. The adjustment method of the single-column angle-adjustable solar photovoltaic support according to claim 1, characterized in that it includes the following steps: Step 1: On the winter solstice, rotate the adjusting arm through the adjusting rod so that the first adjusting hole on the adjusting arm and the fixed hole on the column are coupled and fixed; Step 2: After 36 days, rotate the adjusting arm through the adjusting rod body so that the second adjusting hole on the adjusting arm is connected and fixed with the fixed hole on the column. Adjust and rotate the adjusting arm in sequence according to the 36-day adjustment cycle, and cooperate with the adjusting arm in sequence. The adjustment hole on the upper arm is connected and fixed with the upper fixing hole on the upright column until the fifth adjustment hole on the adjustment arm matches the fixing hole on the upright column. At this time, the fifth adjustment hole and the fixing hole on the upright column are connected and fixed. The initial time after is the summer solstice; Step 3: Rotate the adjusting arm in the opposite direction, with an adjustment cycle of 36 days. Turn the adjusting arm in the opposite direction from the fifth adjustment hole through the 36-day adjustment cycle, and match the adjustment holes on the adjustment arm with the upper fixation of the column. The holes are connected and fixed until the first adjusting hole on the adjusting arm matches the fixed hole on the column. At this time, the corresponding adjusted initial time after the first adjusting hole and the fixed hole on the column are connected and fixed is the winter solstice.