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CN-122026806-A - Photovoltaic panel detection device for photovoltaic power station

CN122026806ACN 122026806 ACN122026806 ACN 122026806ACN-122026806-A

Abstract

The invention relates to the technical field of photovoltaic panel detection, in particular to a photovoltaic panel detection device for a photovoltaic power station, which comprises a photovoltaic panel body, wherein a bottom guard plate is sleeved below the photovoltaic panel body, two sides of the bottom guard plate are symmetrically provided with side guard plates, the upper end and the lower end of the bottom guard plate are bent, the side guard plates are semi-arc-shaped, the bottom guard plates and the side guard plates form an inward concave guard plate for protecting the photovoltaic panel body, detection assemblies are fixedly arranged at the centers of the tops of the two groups of side guard plates, an infrared thermal imaging, a video detection assembly and a mechanical transmission type cleaning mechanism are integrated into a whole, detection position adjustment, panel cleaning and cleaning liquid stirring can be synchronously driven through a single driving motor, the defects of separation of traditional detection and maintenance operation and complicated flow are overcome, automatic cleaning of panel pollution can be completed in the inspection process, the operation and maintenance efficiency is remarkably improved, and the manual intervention cost is reduced.

Inventors

  • YUAN XINGHUA
  • Chen Gangdian

Assignees

  • 保定市云辉电力设备科技有限公司

Dates

Publication Date
20260512
Application Date
20260303

Claims (10)

  1. 1. The utility model provides a photovoltaic power plant is with photovoltaic board detection device, includes photovoltaic board body (1), its characterized in that, the below cover of photovoltaic board body (1) is equipped with end backplate (2), just end backplate (2) bilateral symmetry installs side shield (3), two sets of the center department fixed mounting at side shield (3) top has detection component (4), the integrated infrared thermal imaging sensor and the video sensor that have of detection component (4), electric putter (6) are installed to the bottom array of end backplate (2), end slot (7) have been seted up to the bottom array of end backplate (2), electric putter's (6) output runs through end slot (7) and extends to the inboard of end backplate (2) to with the bottom fixed connection of photovoltaic board body (1).
  2. 2. The photovoltaic panel detection device for the photovoltaic power station of claim 1, wherein a bottom ring pipe (8) is fixedly arranged at the center of the bottom of the photovoltaic panel body (1), the photovoltaic panel body (1) is rotatably sleeved with a main gear (9) through the bottom ring pipe (8), the bottoms of the main gears (9) are symmetrically meshed with auxiliary gears (10), two groups of auxiliary gears (10) are fixedly arranged at one ends far away from each other, a transmission shaft (11) is fixedly arranged at one end of each auxiliary gear, a limiting block (12) is rotatably sleeved on the outer side of each transmission shaft (11), the limiting block (12) is fixedly connected with the bottom of the bottom guard plate (2), and a winding disc (13) is fixedly arranged at the other end of each transmission shaft (11).
  3. 3. The photovoltaic panel detection apparatus for a photovoltaic power station according to claim 2, wherein the upper and lower ends of the two groups of winding disks (13) are respectively wound with a first pull rope (25) and a second pull rope (26), and the other ends of the two groups of the first pull rope (25) and the second pull rope (26) respectively penetrate through the side guard plate (3) above the first pull rope and the second pull rope to extend to the inner side of the side guard plate.
  4. 4. The photovoltaic panel detection device for the photovoltaic power station according to claim 3, wherein the limiting ring plates (27) are fixedly arranged at the centers of the interiors of the two groups of side guard plates (3), a lantern ring (29) is sleeved at one end of the inner side of each limiting ring plate (27), and the end parts of the first pull rope 25 and the second pull rope (26) respectively penetrate through the two ends of each limiting ring plate (27) to extend to the inner side of each limiting ring plate and are fixedly connected with the outer side of each lantern ring (29).
  5. 5. A photovoltaic panel detection device for a photovoltaic power station according to claim 4, wherein the inner sides of the two groups of the collars (29) are rotatably sleeved with side collars (31), one end of one group of the side collars (31) is rotatably sleeved with a connecting elbow (28), the other end of the side collars (31) is fixedly provided with a rotating shaft (30), the center of the inner side of the rotating shaft (30) is provided with a center groove (32), the other end of the connecting elbow (28) is fixedly provided with a transportation pipe (24), the transportation pipe (24) extends to the center of the side guard plate (3) and extends to the outer side of the side guard plate through the side walls of the transportation pipe, and the transportation pipe (24), the connecting elbow (28), the side collars (31) and the center groove (32) are communicated.
  6. 6. The photovoltaic panel detection apparatus for photovoltaic power plant according to claim 5, wherein the inner side array of the rotation shaft (30) is provided with inclined water holes (34), the outer side array of the rotation shaft (30) is provided with scrapers (33), and the scrapers (33) and the water holes (34) are distributed in a staggered manner.
  7. 7. The photovoltaic panel detection device for the photovoltaic power station of claim 6, wherein a mounting frame (5) is fixedly arranged below the bottom guard plate (2), a water tank (20) is fixedly arranged on the inner side of the mounting frame (5), a water pump (23) is penetrated through one side of the top of the water tank (20), and the output end of the water pump (23) is penetrated through with a conveying pipe (24).
  8. 8. The photovoltaic panel detection device for the photovoltaic power station of claim 7, wherein the top of the water tank (20) is fixedly provided with a mounting shaft (35), the top of the mounting shaft (35) is obliquely provided with a driving motor (15), the output end of the driving motor (15) is fixedly provided with a connecting shaft (14), and the connecting shaft (14) is fixedly connected with the bottom of the main gear (9).
  9. 9. The photovoltaic panel detection device for the photovoltaic power station of claim 8, wherein one side of the output end of the driving motor (15) is connected with a stirring shaft (17) through a synchronous belt (16), a limiting frame (18) is rotatably sleeved on the outer side of the stirring shaft (17), the limiting frame (18) is fixedly connected with the top of the water tank (20), the stirring shaft (17) penetrates through the water tank (20) to extend to the inner side of the water tank, and stirring rods (19) are arranged on an outer side array of one end of the stirring shaft (17) positioned on the inner side of the water tank (20).
  10. 10. The photovoltaic panel detection device for the photovoltaic power station of claim 8, wherein a filter screen (22) is fixedly arranged on the inner side of the water tank (20), a guide pipe (21) is fixedly arranged at one end of the upper surface of the water tank (20), the bottom of the guide pipe (21) is communicated with the inner cavity of the water tank (20), the top of the guide pipe (21) is communicated with the inner side of the bottom guard plate (2), a partition plate (36) is fixedly arranged in the inner cavity of the guide pipe (21), and the partition plate (36) is a porous plate.

Description

Photovoltaic panel detection device for photovoltaic power station Technical Field The invention relates to the technical field of photovoltaic panel detection, in particular to a photovoltaic panel detection device for a photovoltaic power station. Background The photovoltaic panel is used as a core power generation unit of a photovoltaic power station, and the running state of the photovoltaic panel directly influences the power generation efficiency and stability of the power station. In the outdoor long-term operation process, pollutants such as dust, bird droppings, snow and the like are easy to accumulate on the surface of the photovoltaic panel, so that the light transmittance is reduced, local hot spots are formed, not only are power generation losses caused, but also component damage and even fire risks can be induced, and therefore, the regular and effective detection and maintenance of the photovoltaic panel are very important. At present, common photovoltaic board detection mode includes artifical inspection, unmanned aerial vehicle takes photo by plane and fixed monitoring system etc., artifical inspection inefficiency, with high costs, and be difficult to realize real-time supervision, unmanned aerial vehicle detects and receives weather, duration and flight stability restriction, coverage and persistence are limited, and fixed mounting's monitoring facilities multi-sided are in electric property or single temperature monitoring, often lack to the real-time perception and the clean ability to the panel pollution state, lead to the testing result to receive the surperficial pollution influence great, be difficult to truly reflect the actual health state of photovoltaic board, in addition, current detection device is usually with clean system separation, the function is single, can't realize the face self-cleaning when detecting, influence detection accuracy and photovoltaic board power generation efficiency. Disclosure of Invention The invention aims to provide a photovoltaic panel detection device for a photovoltaic power station, which aims to solve the problems that the prior fixed-installation monitoring equipment provided in the background art is mainly used for electrical performance or single temperature monitoring, often lacks the capability of sensing and cleaning the pollution state of a panel in real time, causes that the detection result is greatly influenced by surface pollution, and is difficult to truly reflect the actual health state of a photovoltaic panel. The photovoltaic panel comprises a photovoltaic panel body, a bottom guard plate is sleeved below the photovoltaic panel body, side guard plates are symmetrically arranged on two sides of the bottom guard plate, the upper end and the lower end of each of the bottom guard plates are bent, each of the side guard plates is in a semi-arc shape, a concave protection disc is formed by the bottom guard plates and the side guard plates and is used for protecting the photovoltaic panel body, detection assemblies are fixedly arranged at the centers of the tops of the two groups of the side guard plates, infrared thermal imaging sensors and video sensors are integrated in the detection assemblies, electric push rods are arranged at the bottom arrays of the bottom guard plates, bottom grooves are formed at the bottom arrays of the bottom guard plates, and output ends of the electric push rods penetrate through the bottom grooves to extend to the inner sides of the bottom guard plates and are fixedly connected with the bottoms of the photovoltaic panel body. Through setting up electric putter, be convenient for promote the photovoltaic board body and remove, until it extends to the top of end backplate, avoid end backplate to shelter from sunshine, lead to the photoelectric conversion rate of utilization of photovoltaic board to reduce, simultaneously through the detection component that the symmetry set up, be convenient for detect the top of photovoltaic board body to whether the real-time judgement photovoltaic board body exists the flaw. According to the technical scheme, a bottom ring pipe is fixedly arranged at the center of the bottom of the photovoltaic panel body, a main gear is sleeved on the photovoltaic panel body through rotation of the bottom ring pipe, auxiliary gears are symmetrically meshed with the bottom of the main gear, the main gear and the auxiliary gears are bevel gears, transmission shafts are fixedly arranged at two groups of mutually far ends of the auxiliary gears, a limiting block is sleeved on the outer side of each transmission shaft in a rotating mode, the limiting block is fixedly connected with the bottom of a bottom guard plate, and a winding disc is fixedly arranged at the other end of each transmission shaft. As the preferable technical scheme of the application, the upper and lower ends of the two groups of winding discs are respectively wound with a first pull rope and a second pull rope, and the ot