阅读说明：本技术 太阳能光伏电站中光伏组件和柔性绳索一体化装置 (Photovoltaic assembly and flexible rope integrated device in solar photovoltaic power station ) 是由 程堂华 韩一峰 王军 胡涛勇 胡坚柯 杨沾 于 2021-07-16 设计创作，主要内容包括：本发明涉及一种太阳能光伏电站中光伏组件和柔性绳索一体化装置。本发明适用于光伏太阳能发电和机械装备技术领域。本发明的技术方案为一种太阳能光伏电站中光伏组件和柔性绳索一体化装置,具有光伏组件和两条柔性绳索,其特征在于：所述光伏组件经支撑壳体支撑于两柔性绳索上,光伏组件置于支撑壳体内,支撑壳体具有两块分别对应光伏组件正、反面的透光玻璃。所述支撑壳体具有两块所述透光玻璃,两块透光玻璃之间置有所述光伏组件和位于光伏组件左、右两侧且相互平行的两绳索槽道,两条所述柔性绳索分别穿装于两绳索槽道内,两块透光玻璃的左、右两侧均经金属框架卡紧固定。(The invention relates to a photovoltaic assembly and flexible rope integrated device in a solar photovoltaic power station. The invention is suitable for the technical field of photovoltaic solar power generation and mechanical equipment. The technical scheme of the invention is that a photovoltaic module and flexible rope integrated device in a solar photovoltaic power station is provided with a photovoltaic module and two flexible ropes, and is characterized in that: the photovoltaic module is supported on the two flexible ropes through the supporting shell, the photovoltaic module is arranged in the supporting shell, and the supporting shell is provided with two pieces of light-transmitting glass which respectively correspond to the front surface and the back surface of the photovoltaic module. The support shell is provided with two pieces of light-transmitting glass, the photovoltaic assembly and two rope channels which are positioned on the left side and the right side of the photovoltaic assembly and are parallel to each other are arranged between the two pieces of light-transmitting glass, the two flexible ropes are respectively penetrated and arranged in the two rope channels, and the left side and the right side of the two pieces of light-transmitting glass are clamped and fixed through a metal frame.)

1. The utility model provides a photovoltaic module and flexible rope integrated device in solar photovoltaic power plant, has photovoltaic module and two flexible ropes, its characterized in that: the photovoltaic module is supported on the two flexible ropes through the supporting shell, the photovoltaic module is arranged in the supporting shell, and the supporting shell is provided with two pieces of light-transmitting glass which respectively correspond to the front surface and the back surface of the photovoltaic module.

2. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 1, wherein: the support shell is provided with two pieces of light-transmitting glass, the photovoltaic assembly and two rope channels which are positioned on the left side and the right side of the photovoltaic assembly and are parallel to each other are arranged between the two pieces of light-transmitting glass, the two flexible ropes are respectively penetrated and arranged in the two rope channels, and the left side and the right side of the two pieces of light-transmitting glass are clamped and fixed through a metal frame.

3. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 2, wherein: a certain gap is reserved between the left side and the right side of the photovoltaic module and the corresponding rope channel on the same side, and a flexible protection material is padded on the gap, and the flexible protection material has a heat insulation effect.

4. The photovoltaic module and flexible rope integrated device in the solar photovoltaic power station of claim 2 or 3, wherein: the rope channels are fixedly connected with the metal frame on the same side, the rope channels are made of metal, and the two rope channels are fixed into a whole through tin soldering.

5. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 4, wherein: the cross section of the rope channel is circular or oval and is determined according to the reserved positions of the metal frame and the solar panel, and the rope channel bears the gravity of the solar cell module, and the borne gravity accounts for 70%.

6. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 4, wherein: the flexible rope is generally made of metal, has the service life of more than 20 years, and has the advantages of corrosion resistance and expansion coefficientCan not exceed 1.0 × 10^-6/℃。

7. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 4, wherein: the flexible rope and the rope channel are in over-fit, a basic hole system H-fit mode is adopted, and the tolerance grade is about IT 15.

8. The photovoltaic module and flexible rope integrated device in solar photovoltaic power station of claim 4, wherein: the photovoltaic module is between 5/6-4/5 of flexible rope in length.

Technical Field

The invention relates to a photovoltaic assembly and flexible rope integrated device in a solar photovoltaic power station. The method is suitable for the technical field of photovoltaic solar power generation and mechanical equipment.

Background

The solar photovoltaic flexible support is characterized in that photovoltaic panels are arranged on rows of steel cables, two ends of each steel cable are connected through rigid supports, and each photovoltaic panel is connected with an upper flexible supporting cable and a lower flexible supporting cable through connecting pieces. Meanwhile, in order to reduce the bending moment of the top supports at the two ends, external tension stay cables or internal rigid inclined supports are adopted at the two ends of the supports. Compared with the traditional fixed photovoltaic support, the flexible photovoltaic support is the most different in that purlines of the fixed support are changed into bearing cables (steel wire ropes or steel strands) of the flexible support, and counter force is provided by two fixed points.

The situation that the traditional solar photovoltaic bracket is replaced by the flexible bracket is more and more common, the flexible bracket has wide application prospect, but the problems of construction difficulty, construction cost and the like exist in the traditional flexible bracket.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the existing problems, the photovoltaic assembly and flexible rope integrated device in the solar photovoltaic power station is provided.

The technical scheme adopted by the invention is as follows: the utility model provides a photovoltaic module and flexible rope integrated device in solar photovoltaic power plant, has photovoltaic module and two flexible ropes, its characterized in that: the photovoltaic module is supported on the two flexible ropes through the supporting shell, the photovoltaic module is arranged in the supporting shell, and the supporting shell is provided with two pieces of light-transmitting glass which respectively correspond to the front surface and the back surface of the photovoltaic module.

The support shell is provided with two pieces of light-transmitting glass, the photovoltaic assembly and two rope channels which are positioned on the left side and the right side of the photovoltaic assembly and are parallel to each other are arranged between the two pieces of light-transmitting glass, the two flexible ropes are respectively penetrated and arranged in the two rope channels, and the left side and the right side of the two pieces of light-transmitting glass are clamped and fixed through a metal frame.

A certain gap is reserved between the left side and the right side of the photovoltaic module and the corresponding rope channel on the same side, and a flexible protection material is padded on the left side and the right side of the photovoltaic module and has a heat insulation effect.

The rope channels are fixedly connected with the metal frame on the same side, the rope channels are made of metal, and the two rope channels are fixed together by soldering.

The cross section of the rope channel is circular or oval and is determined according to the reserved positions of the metal frame and the solar panel, and the rope channel bears the gravity of the solar cell module, and the borne gravity accounts for 70%.

The flexible rope is generally made of metal, has the service life of more than 20 years, has corrosion resistance, and has the expansion coefficient of not more than 1.0 multiplied by 10^-6/℃。

The flexible rope and the rope channel are in over-fit, a basic hole system H-fit mode is adopted, and the tolerance grade is about IT 15.

The length of the assembly is between 5/6-4/5 of flexible cord.

The invention has the beneficial effects that: according to the invention, the photovoltaic module is arranged in the support shell and supported on the two flexible ropes through the support shell, so that the structure is simple and the installation is convenient. The light-transmitting glass corresponding to the front and back surfaces of the photovoltaic module is arranged on the supporting shell, so that the normal work of the photovoltaic module is not influenced while the photovoltaic module is protected and supported. The invention clamps two pieces of light-transmitting glass through the metal frame to form an integral structure, and has stable and reliable structure, simple and convenient construction and lower cost.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a plan sectional view of the embodiment.

1. A metal frame; 2. a flexible cord; 3. a rope channel; 4. a light-transmitting glass; 5. provided is a photovoltaic module.

Detailed Description

As shown in fig. 1 and 2, the present embodiment is an integrated device of a photovoltaic module and a flexible steel cable in a solar photovoltaic power station, and includes a photovoltaic module 5 and two parallel flexible ropes 2, wherein the photovoltaic module 5 is supported on the two flexible ropes 2 through a supporting housing.

Support the casing in this embodiment and have two super white printing opacity glass 4 that correspond photovoltaic module 5 just, the reverse side set up, two printing opacity glass 4 are parallel to each other and be equipped with photovoltaic module 5 and two rope channels 3 that are close to printing opacity glass 4 left and right side edge respectively between two printing opacity glass 4, and two rope channels 3 are parallel to each other and correspond respectively and wear to adorn two flexible ropes 2. The flexible rope 2 is in this case generally made of metal, has a service life of more than 20 years, is resistant to corrosion and has a coefficient of expansion of not more than 1.0 x 10^-6/° c; the flexible rope 2 and the rope channel 3 are in over-fit, a basic hole system H-fit mode is adopted, and the tolerance level is about IT 15; the left side and the right side of the two pieces of light-transmitting glass 4 are clamped and fixed through the metal frame 1, and the metal frame 1 is provided with a clamping groove with the width matched with the sum of the thicknesses of the two pieces of light-transmitting glass 4 and the rope channel 3.

In the embodiment, a gap with the width of 1-3mm is reserved between the same side edges of the rope channel 3 and the photovoltaic module 5, and a flexible protective material is added between the rope channel 3 and the photovoltaic module 5 to prevent the rope channel 3 and the photovoltaic module 5 from colliding and damaging the battery, and the flexible protective material needs to have a heat insulation function; wherein the photovoltaic module 5 has a module length between 5/6-4/5 of the flexible rope 3.

In this embodiment, the rope channel 3 is a circular pipe with a circular cross section, and is determined according to the reserved positions of the metal frame and the battery panel, and the rope channel bears the gravity of the solar battery assembly, wherein the borne gravity accounts for 70%. The rope channel is made of metal and is made of the same material as the metal frame 1, aluminum alloy is selected in most cases, and the rope channel 3 and the metal frame 1 on the same side are fixed into a whole through tin soldering.