Environment-friendly photovoltaic power generation device

A technology for photovoltaic power generation and photovoltaic power generation equipment, which is applied in the direction of photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve problems such as scrapping, change of light incident angle, affecting photovoltaic power generation efficiency, etc., and achieve the effect of cleaning dust

Active Publication Date: 2018-12-07
国家电投集团沧州新能源发电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dust and precipitation factors need to be considered before installing a photovoltaic power generation device. First, dust attached to the surface of the battery panel will produce reflection absorption and shielding of light, which will affect the absorption of light by the photovoltaic panel, thereby affecting the efficiency of photovoltaic power generation. This not only makes the battery panel The decrease of surface light transmittance will also change the incident angle of part of the light, causing the light to spread unevenly in the glass cover. Compared with the dust-deposited components, the output power of clean

Method used

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specific Embodiment approach 1

[0038] Combine below Figure 1-21 Explaining this embodiment, an environmentally friendly photovoltaic power generation device includes a base 1, a lifting mechanism 2, a cleaning mechanism 3, and a photovoltaic power generation device 4. The lifting mechanism 2 can automatically lock the height of the device after raising the device, thereby generating The function of preventing the device from being immersed in water, the cleaning mechanism 3 performs periodic oscillation movement, which can play a role in cleaning the dust on the photovoltaic panel;

[0039] The base 1 includes a base body 1-1, a special rack groove 1-2, a waterproof housing 1-4 and a sealing cover 1-5. The special rack groove 1-2 is provided at the upper end of the base body 1-1. In the center, the waterproof housing 1-4 is fixedly connected to the base body 1-1. The specific operation of this fixed connection method is to first apply the sealing glue to the lower end of the waterproof housing 1-4, and place ...

specific Embodiment approach 2

[0043] Combine below Figure 1-21 This embodiment will be described. This embodiment will further explain the first embodiment, the auxiliary support seat 1-3, the auxiliary support seat 1-3 is fixedly connected to the middle side of the right end of the base body 1-1, the auxiliary support seat 1-3 The upper part is slidingly connected with the brake lever 2-3-1. The brake lever 2-3-1 cannot be rotated, so the key must be long enough for the brake lever 2-3-1 to move left and right more stable.

specific Embodiment approach 3

[0044] Combine below Figure 1-21 This embodiment will be described. This embodiment will further explain the second embodiment. The pedal 2-3-3 is fixedly connected to the right end of the brake lever 2-3-1, and the pedal 2-3-3 is located on the auxiliary support seat 1-3. Right end.

[0045] The working principle of an environmentally friendly photovoltaic power generation device of the present invention is:

[0046] When the rainy season is approaching and the amount of water accumulated is too large and the user needs to raise the photovoltaic power generation equipment, start the motor I 2-5, the output shaft of the motor I 2-5 drives the lifting gear 2-6 to rotate, and the lifting gear 2-6 to rotate Drive the special rack 2-4 to rise, at this time, the card slot 2-4-3 will give the upper right force of the card block 2-2-4, and the card block 2-2-4 will turn clockwise while driving the self-locking The component body 2-2-1 rotates clockwise, and the spring 2-1-3 is compress...

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Abstract

The invention relates to a power generation device and more specifically to an environment-friendly photovoltaic power generation device which comprises a pedestal, a lifting mechanism, a cleaning mechanism and photovoltaic power generation equipment; the pedestal comprises a pedestal main body, a special tooth bar groove, a waterproof housing and a sealing cover; the lifting mechanism comprises aself-locking carrier, a self-locking member, a braking member, a special tooth bar, a motor I and a lifting toothed wheel; the cleaning mechanism comprises a cleaning carrier, a motor II, a helical toothed wheel I, a helical toothed wheel II, a belt wheel I, a transmission belt I, a special belt wheel I, a special belt wheel II, a transmission belt II, a swinging belt wheel II and a cleaning rod;the height of the device can be automatically locked after the device is lifted through the lifting mechanism, a function of preventing the device from being soaked in water can be fulfilled, periodic swinging movement can be executed through the cleaning mechanism, and therefore dust on a photovoltaic cell panel can be cleaned.

Description

Technical field [0001] The invention relates to a power generation device, more specifically, an environmentally friendly photovoltaic power generation device. Background technique [0002] Before installing photovoltaic power generation devices, dust and precipitation factors need to be considered. First of all, dust attached to the surface of the battery panel will produce reflection, absorption and shielding of light, affecting the absorption of light by the photovoltaic panel, thereby affecting the efficiency of photovoltaic power generation, which not only makes the panel The decrease in surface light transmittance will also change the incident angle of part of the light, causing the light to spread unevenly in the glass cover. The output power of a clean battery panel assembly is at least 5% higher than that of a dust accumulation assembly. And the higher the amount of ash accumulation, the greater the degradation of the module output performance. In addition, the photovolt...

Claims

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Application Information

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IPC IPC(8): H02S20/30H02S40/10B08B1/00
CPCB08B1/005H02S20/30H02S40/10Y02E10/50
Inventor 韩崇亮
Owner 国家电投集团沧州新能源发电有限公司
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