阅读说明：本技术 一种自除尘水上光伏支架 (Self-dedusting waterborne photovoltaic support ) 是由 沈剑峰 于 2019-08-29 设计创作，主要内容包括：本发明公开了一种自除尘水上光伏支架,包括安装板,所述安装板的下端固定安装有支撑腿,所述安装板的上端固定安装有安装架,所述安装架上固定安装有光伏板,所述安装架的上端固定连接有两个U型架,且两个U型架分别位于光伏板的两侧,两个所述U型架上设有同一个除尘机构,所述安装板的上端固定连接有充气筒和膨胀气囊,且膨胀气囊上设有进气管与出气管,所述充气筒的出气端与膨胀气囊的进气管连接。本发明可利用水面的波浪,驱动波浪充气机构动作为膨胀气囊充气,并利用膨胀气囊排出的高压气体,推动除尘机构动作,对光伏板表面进行刷动除尘,进而实现光伏支架的自除尘,提高太阳能利用率,使用便捷,节能环保。(The invention discloses a self-dedusting waterborne photovoltaic support which comprises a mounting plate, wherein supporting legs are fixedly mounted at the lower end of the mounting plate, a mounting frame is fixedly mounted at the upper end of the mounting plate, a photovoltaic plate is fixedly mounted on the mounting frame, two U-shaped frames are fixedly connected to the upper end of the mounting frame and are respectively positioned on two sides of the photovoltaic plate, the two U-shaped frames are provided with the same dedusting mechanism, an inflator pump and an expansion airbag are fixedly connected to the upper end of the mounting plate, an air inlet pipe and an air outlet pipe are arranged on the expansion airbag, and the air outlet end of the inflator pump is connected with the air inlet pipe of the expansion airbag. The photovoltaic bracket dust collector can drive the wave inflation mechanism to move to inflate as the inflatable air bag by utilizing the waves on the water surface, and push the dust removal mechanism to move by utilizing the high-pressure gas exhausted by the inflatable air bag, so that the surface of the photovoltaic bracket is brushed to remove dust, the self-dust removal of the photovoltaic bracket is further realized, the solar energy utilization rate is improved, and the photovoltaic bracket dust collector is convenient to use, energy-saving and environment-friendly.)

1. The utility model provides a from photovoltaic support on dust removal water, includes mounting panel (1), its characterized in that, the lower extreme fixed mounting of mounting panel (1) has supporting leg (2), the upper end fixed mounting of mounting panel (1) has mounting bracket (13), fixed mounting has photovoltaic board (15) on mounting bracket (13), the upper end fixedly connected with two U type framves (10) of mounting bracket (13), and two U type framves (10) are located the both sides of photovoltaic board (15) respectively, two be equipped with same dust removal mechanism on U type frame (10), the upper end fixedly connected with inflator pump (8) and inflation gasbag (9) of mounting panel (1), and be equipped with intake pipe and outlet duct on inflation gasbag (9), the end of giving vent to anger of inflator pump (8) is connected with the intake pipe of inflation gasbag (9), the outlet duct and the dust removal mechanism of inflation gasbag (9) are connected, and a pressure valve is arranged on an air outlet pipe of the expansion air bag (9), and a wave inflation mechanism for driving the inflator pump (8) to move to inflate is arranged on the mounting plate (1).

2. The self-dedusting waterborne photovoltaic support as claimed in claim 1, wherein the dedusting mechanism comprises two guide tubes (12), the two guide tubes (12) are respectively and fixedly connected to the two U-shaped frames (10), two ends of each guide tube (10) are respectively a closed end and a through end, an air outlet pipe of the inflatable airbag (9) is connected with the closed end of each guide tube (12) and is communicated with the inside of each guide tube (12), the two guide tubes (12) are respectively and slidably sleeved with a magnetic ring (11), a moving rod (14) is fixedly connected between the two magnetic rings (11), bristles attached to a photovoltaic panel (15) are uniformly distributed on the moving rod (14), slidable sliding plugs (19) are respectively arranged in the two guide tubes (12), the sliding plugs (19) and the magnetic rings (11) are mutually attracted, a tension spring (18) is fixedly connected to the inner wall of the closed end of each guide tube (12), the other end of the tension spring (18) is fixedly connected to the sliding plug (19), and a vent hole (20) penetrates through the sliding plug (19).

3. The self-dedusting waterborne photovoltaic support according to claim 1, wherein the wave inflation mechanism comprises a rotating shaft (6) vertically penetrating through the mounting plate (1), a second one-way bearing (17) is fixedly sleeved on the rotating shaft (6), an outer ring of the second one-way bearing (17) is fixedly connected with the mounting plate (1), a cam (7) capable of pressing an inflator (8) to perform inflation is fixedly connected to the upper end of the rotating shaft (6), a threaded rod (5) is connected to the lower end of the rotating shaft (6) through a first one-way bearing (16), a floating plate (3) is slidably sleeved on the supporting leg (2), a threaded sleeve (4) is installed on the floating plate (3), and the threaded sleeve (4) is in threaded sleeve connection with the threaded rod (5).

4. The self-dedusting waterborne photovoltaic support as claimed in claim 2, wherein one end, away from the tension spring (18), of the sliding plug (19) is fixedly connected with an air pipe (21), the air pipe (21) is communicated with the vent hole (20), the moving rod (14) is of a hollow structure, the other end of the air pipe (21) is communicated with the inside of the moving rod (14), and a plurality of air injection holes (22) penetrate through the side wall of the moving rod (14) at equal intervals along the axial direction of the moving rod.

5. The self-dedusting waterborne photovoltaic bracket of claim 2, wherein the sliding plug (19) is made of nickel-cobalt alloy.

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to a self-dedusting waterborne photovoltaic support.

Background

The solar energy resource becomes the renewable resource with the most development value by the characteristics of large resource quantity, wide distribution and the like. At present, domestic photovoltaic power stations mainly comprise large-scale ground power stations and distributed power generation, wherein the large-scale ground power stations are generally built in mountainous regions and deserts with rare people, the distributed power generation mainly utilizes building roofs to install photovoltaic components, but due to the shortage of land resources, more and more photovoltaic enterprises aim at the photovoltaic systems on water.

The photovoltaic board is installed on the support, but the photovoltaic board is in daily use, the dust is piled up easily on its surface, but the dust can obstruct the sunlight and shine on the photovoltaic board, and then influence the utilization efficiency of solar energy, and because photovoltaic support mounting on water is on the surface of water, consequently, it is comparatively inconvenient to carry out the operation of removing dust to the surface of photovoltaic board, consequently, need design a from the photovoltaic support on water that removes dust now, can realize carrying out from removing dust to the photovoltaic board surface, improve the solar energy utilization ratio.

Disclosure of Invention

the invention aims to solve the defects in the prior art, and provides a self-dedusting waterborne photovoltaic support.

In order to achieve the purpose, the invention adopts the following technical scheme:

The utility model provides a from photovoltaic support on dust removal water, includes the mounting panel, the lower extreme fixed mounting of mounting panel has the supporting leg, the upper end fixed mounting of mounting panel has the mounting bracket, fixed mounting has the photovoltaic board on the mounting bracket, two U type framves of upper end fixedly connected with of mounting bracket, and two U type framves are located the both sides of photovoltaic board respectively, two be equipped with same dust removal mechanism on the U type frame, the upper end fixedly connected with inflator pump and the inflation gasbag of mounting panel, and be equipped with intake pipe and outlet duct on the inflation gasbag, the end of giving vent to anger of inflator pump and the intake-tube connection of inflation gasbag, the outlet duct and the dust removal mechanism of inflation gasbag are connected, and are equipped with the pressure valve on the outlet duct of inflation gasbag, be equipped with.

Preferably, dust removal mechanism includes two pipes, and two pipes fixed connection respectively are on two U type framves, the both ends of pipe are blind end and the end that link up respectively, the outlet duct of inflation gasbag is connected with the blind end of pipe and with the inside intercommunication of pipe, two the magnetic ring, two have all been cup jointed in the equal slip on the pipe fixedly connected with carriage release lever between the magnetic ring, the equipartition has the brush hair with the photovoltaic board laminating on the carriage release lever, two all be equipped with slidable sliding plug in the pipe, and sliding plug and magnetic ring inter attraction, fixedly connected with extension spring on the inner wall of pipe blind end, the other end fixed connection of extension spring is on the sliding plug, run through on the sliding plug and be equipped with the air vent.

Preferably, the wave is aerifyd the mechanism and is included the vertical pivot that runs through the setting on the mounting panel, fixed cover in the pivot has connect the one-way bearing of second, the outer lane and the mounting panel fixed connection of the one-way bearing of second, the upper end fixedly connected with of pivot can support and press the cam that the inflator pump carries out the action of aerifing, the lower extreme of pivot is connected with the threaded rod through first one-way bearing, one of them the kickboard has been cup jointed in the slip on the supporting leg, install the thread bush on the kickboard, the thread bush thread cup joints on the threaded rod.

Preferably, the one end fixedly connected with gas-supply pipe of extension spring is kept away from to the sliding plug, and gas-supply pipe and air vent intercommunication, the carriage release lever is hollow structure, the other end and the inside intercommunication of carriage release lever of gas-supply pipe, it is equipped with a plurality of fumaroles to run through along its axial equidistant on the lateral wall of carriage release lever.

Preferably, the material of the sliding plug is nickel-cobalt alloy.

the invention has the beneficial effects that:

Through setting up wave air charging mechanism, when the surface of water produced the wave of undulation, when wave promoted the kickboard along the supporting leg rebound, because the thread bush screw thread cup joints on the threaded rod, and then made the threaded rod rotate, and then driven the pivot and rotated, driven the cam and rotated and supported and press the inflator pump, and then aerifys inflation bag through the inflator pump.

through setting up dust removal mechanism, after the gas pressure that is full of in the inflation gasbag reached the limit value of pressure valve, the pressure valve opened high-pressure gas and gets into in the pipe, and then promote the sliding plug and slide in the pipe, because magnetic ring and sliding plug inter attraction, and then drive the magnetic ring synchronous motion when the sliding plug removes, can drive the carriage release lever and remove, brush the dust removal to the surface of photovoltaic board through the brush hair on the carriage release lever, and the air vent can supply gaseous slowly to discharge, gas discharges gradually in the inflation gasbag, after the atmospheric pressure reduces, the pulling force pulling sliding plug of extension spring removes the reset, inflate again in the inflation gasbag and reach removal atmospheric pressure after, can repeat above-mentioned dust removal action, brush the dust removal to the photovoltaic board surface.

Drawings

Fig. 1 is a schematic structural view of a self-dedusting waterborne photovoltaic support provided by the invention;

FIG. 2 is a schematic partial structural view of a dust removal mechanism of a self-dedusting waterborne photovoltaic support according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

Fig. 4 is a schematic view of the internal structure of a duct of a self-dedusting waterborne photovoltaic bracket according to the present invention;

fig. 5 is a schematic view of an internal structure of a duct according to a second embodiment of the self-dedusting waterborne photovoltaic support provided by the invention;

fig. 6 is a schematic structural view of a moving rod of a second embodiment of the self-dedusting waterborne photovoltaic support provided by the invention.

In the figure: the device comprises a mounting plate 1, supporting legs 2, a floating plate 3, a thread bush 4, a threaded rod 5, a rotating shaft 6, a cam 7, an inflator 8, an inflatable air bag 9, a U-shaped frame 10, a magnetic ring 11, a guide pipe 12, a mounting frame 13, a movable rod 14, a photovoltaic plate 15, a first one-way bearing 16, a second one-way bearing 17, a tension spring 18, a sliding plug 19, an air vent 20, a gas pipe 21 and a gas orifice 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.