CN219325905U

CN219325905U - Water surface photovoltaic panel anchoring device changing along with water level

Info

Publication number: CN219325905U
Application number: CN202320222507.6U
Authority: CN
Inventors: 董旭
Original assignee: China Datang Corp Science and Technology Research Institute Co Ltd; Datang Hydropower Science and Technology Research Institute Co Ltd
Current assignee: China Datang Corp Science and Technology Research Institute Co Ltd; Datang Hydropower Science and Technology Research Institute Co Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-11
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a water surface photovoltaic panel anchoring device which changes along with water level, comprising a solar photovoltaic panel array, an anchoring concrete pier, an anchor rope, a winch and a water level sensor, wherein the anchor rope is connected between the winch and the anchoring concrete pier, the winch and the water level sensor are fixedly connected to the solar photovoltaic panel array, the winch is powered by the solar photovoltaic panel array, and the water level sensor is used for generating an electric signal and sending the electric signal to the winch so that the winch can retract and release the anchor rope. The anchoring device for the water surface photovoltaic panel, which is provided by the utility model, has the advantages of simple structure and easiness in operation, is suitable for water surface photovoltaic with large reservoir water level change, can effectively fix the water surface solar photovoltaic panel, and can adaptively adjust the anchoring height along with the water level change.

Description

Water surface photovoltaic panel anchoring device changing along with water level

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a water surface photovoltaic panel anchoring device changing along with water level.

Background

The photovoltaic power station on water starts to develop in China in nearly two years, and becomes a key direction for solving the bottleneck of the development of the land and the region of the photovoltaic power station. The above-water photovoltaic power station can be divided into a pile type foundation fixed power station and a water surface floating power station according to foundation forms. The floating power station is generally applied to a region with larger water depth, utilizes the buoyancy of the plastic floating body to bear the weight of the photovoltaic component and related equipment, and fixes the floating body on the shore or the water bottom. The floating body and photovoltaic module structure is divided into a floating body and photovoltaic module structure and a floating body and support and photovoltaic module structure according to the form, and the construction cost is lower and the construction difficulty is lower compared with a pile type foundation fixed power station of the water photovoltaic. However, for reservoirs with water level changes of more than tens of meters, the fixing mode of the solar photovoltaic panel is a great difficulty, and when the solar photovoltaic panel is fixed on the shore, the photovoltaic array can be damaged due to the fact that the water level changes too quickly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the water surface photovoltaic panel anchoring device which changes along with the water level, which has the advantages of simple structure and convenient carrying and use, and can finish the work of rapid storage and carrying of the grounding wire and the like only by using the device, thereby solving the problems of time and labor waste and easy shaking of the grounding wire in the storage and carrying processes in the prior art.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a along with surface of water photovoltaic board anchor of water level variation, includes solar photovoltaic board array, anchor concrete mound, anchor rope, hoist engine and water level sensor, the anchor rope is connected the hoist engine with between the anchor concrete mound, hoist engine and water level sensor fixed connection are in on the solar photovoltaic board array, the hoist engine is by the power supply of solar photovoltaic board array, water level sensor is used for producing the signal of telecommunication and sends for the hoist engine makes the hoist engine is right the anchor rope receive and releases.

Preferably, the solar photovoltaic panel array comprises a mould panel and a plurality of solar photovoltaic panels arranged on the mould panel, wherein a plurality of windlass are arranged on the mould panel, each windlass is connected with an anchor cable, and the end part of each anchor cable is fixedly connected with the anchored concrete pier.

Preferably, a plurality of connecting columns are constructed on the anchoring concrete pier, and each anchor cable is connected with one of the connecting columns.

Preferably, the mold plate is made of a high molecular polymer.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anchoring device for the water surface photovoltaic panel, which is provided by the utility model, has the advantages of simple structure and easiness in operation, is suitable for water surface photovoltaic with large reservoir water level change, can effectively fix the water surface solar photovoltaic panel, and can adaptively adjust the anchoring height along with the water level change.

2. The anchoring device for the water surface photovoltaic panel, which is changed along with the water level, solves an important problem of water surface photovoltaic arrangement in areas with short land resources, and improves the utilization rate of space resources.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model.

Fig. 2 is a schematic diagram illustrating an internal structure of a solar photovoltaic panel array according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 1.

In the above figures: 1. a solar photovoltaic panel array; 2. anchoring the concrete pier; 3. an anchor cable; 4. a hoist; 5. a water level sensor; 6. a mold plate; 7. solar photovoltaic panels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, as a preferred embodiment of the present utility model, there is provided a water surface photovoltaic panel anchoring device according to a water level, comprising a solar photovoltaic panel array 1, an anchoring concrete pier 2, an anchor cable 3, a winch 4 and a water level sensor 5, wherein the anchor cable 3 is connected between the winch 4 and the anchoring concrete pier 2, the winch 4 and the water level sensor 5 are fixedly connected to the solar photovoltaic panel array 1, the winch 4 is powered by the solar photovoltaic panel array 1, and the water level sensor 5 is used for generating an electric signal and transmitting the electric signal to the winch 4, so that the winch 4 receives and releases the anchor cable 3.

In some embodiments, in order to make the solar photovoltaic panel 7 more stable in the floating process as a whole, referring to fig. 2 and 3, the solar photovoltaic panel array 1 in this embodiment includes a mold plate 6 and a plurality of solar photovoltaic panels 7 mounted on the mold plate 6, a plurality of winches 4 are mounted on the mold plate 6, each of the winches 4 is connected with one anchor cable 3, and an end portion of each of the anchor cables 3 is fixedly connected with the anchor concrete pier 2.

In other embodiments, referring to fig. 1, in order to facilitate the connection between the anchor lines 3 and the anchoring concrete piers 2 and to avoid interference or even entanglement between adjacent anchor lines 3, in this embodiment, a plurality of connection posts 8 are configured on the anchoring concrete piers 2, and each of the anchor lines 3 is connected to one of the connection posts 8.

In other preferred embodiments, the mold plate 6 is made of a high molecular polymer in order to improve the weather resistance and water resistance of the solar photovoltaic panel array 1, to extend the service life thereof, and to ensure good floating characteristics.

When in use, the windlass 4 is automatically controlled by an electric signal of the water level sensor 5, and when the water level changes, the four windlass 4 synchronously receive and release anchor cables; the anchoring concrete pier 2 is integrally poured by concrete and then placed at the bottom of a reservoir; in addition, the winch 4 can directly adopt the solar photovoltaic panel 7 to supply power, and can also adopt an external power supply, so that the winch 4 can be controlled to work according to the water level change to adjust the length of the anchor cable 3, and the solar photovoltaic panel array 1 is prevented from impacting a hydraulic building or a shore due to overlong anchor cable 3.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a surface of water photovoltaic board anchor along with water level variation which characterized in that: including solar photovoltaic panel array (1), anchor concrete mound (2), anchor rope (3), hoist engine (4) and level sensor (5), anchor rope (3) are connected hoist engine (4) with between the anchor concrete mound (2), hoist engine (4) and level sensor (5) fixed connection are in on solar photovoltaic panel array (1), hoist engine (4) are by solar photovoltaic panel array (1) power supply, level sensor (5) are used for producing the signal of telecommunication and send for hoist engine (4), make hoist engine (4) right anchor rope (3) receive and releases.

2. A water surface photovoltaic panel anchoring device according to claim 1, wherein the water level varies, and wherein: the solar photovoltaic panel array (1) comprises a die plate (6) and a plurality of solar photovoltaic panels (7) arranged on the die plate (6), wherein a plurality of windlass (4) are arranged on the die plate (6), each windlass (4) is connected with an anchor cable (3), and the end part of each anchor cable (3) is fixedly connected with the anchoring concrete pier (2).

3. A water surface photovoltaic panel anchoring device according to claim 2, wherein the water level varies, and wherein: a plurality of connecting columns (8) are constructed on the anchoring concrete pier (2), and each anchor cable (3) is connected with one connecting column (8).

4. A water surface photovoltaic panel anchoring device according to claim 2, wherein the water level varies, and wherein: the die plate (6) is made of a high molecular polymer.