A kind of solar panel drives dirt device and scrapes head
Technical field
The present invention relates to solar panel cleaning field, drive dirt device particularly to a kind of solar panel.
Background technology
The cleaning of solar panel array (hereinafter referred to as photovoltaic panel or photovoltaic array) adopts artificial brush handle cleaning, or manually hydraulic giant rinses, or oversize vehicle stretches out mechanical arm and lifts brush limit, Large Roller brush limit water and rush, and large-sized solar electric station is the desert building hydropenia in mostly, rinses with water and have certain difficulty.Automatic robot's cleaning is the direction of future development, but therein drive dirt device to scrape head be a difficult point.At present, major part adopts hairbrush bar, it is impossible to be close to the scraping of solar panels surface.
Summary of the invention
For the problems referred to above that solar panel cleaning equipment in prior art exists, the present invention provides a kind of solar panel to drive dirt device and scrapes head, solve the photovoltaic generation cleaning high problem of dedusting cost, provide a kind of micro-water to photovoltaic panel cleaning device or exempt from the longitudinal direction of water and drive dirt device and scrape head.
Technical scheme is as follows:
A kind of solar panel drives dirt device and scrapes head, raises device, two L-shaped chain connecting plates including dirt ash scraping article, clamping filler rod, memory spring bar, the chance bank that is made up of support and roller;One end of described support connects roller, and the other end is fixedly connected between L-shaped chain connecting plate and clamping filler rod, and the top of described dirt ash scraping article is provided with draw-in groove, and described draw-in groove and memory spring bar are inserted simultaneously into clamping filler rod, and are draw/plug-in type mounting or dismounting with clamping filler rod.
As a further improvement on the present invention, the material of described dirt ash scraping article is rubber.
As a further improvement on the present invention, the cross section structure of described dirt ash scraping article includes draw-in groove portion, waist from top to bottom successively and scrapes tip, the top in described draw-in groove portion is arranged in clamping filler rod, described waist slight of stature, described scraping is provided with a left side and scrapes point and point is scraped on the right side about nose part, point is scraped on a left side, and righter to scrape point high, during operation, due to waist place twisted state, a left side is scraped point and is scraped point with the right side and contact photovoltaic panel surface simultaneously and shave photovoltaic panel.
As a further improvement on the present invention, point is scraped and right point of scraping is formed by downward arc curve and straight line intersection straight down in a described left side.
As a further improvement on the present invention, a described left side is scraped point and right scrape the tip of scraping that point inserts right low left high by inserts and form.
As a further improvement on the present invention, point is scraped and the right material scraping point is polytetrafluoroethylene film or soft thin skin leather or thin felt in a described left side.
As a further improvement on the present invention, point is scraped on a described left side and the right side is scraped point and is first made up upper convex of mold bottom, then the polytetrafluoroethylene film being in strip or soft thin skin is removed from office or thin felt is put into the material of main part compression molding injecting dirt ash scraping article after at the bottom of mould and formed.
As a further improvement on the present invention, point is scraped and right point of scraping is removed from office by the polytetrafluoroethylene film being in strip or soft thin skin or thin felt injects as inserts that dirt ash scraping article main body mould is molded to be formed in a described left side.
The invention has the beneficial effects as follows:
The solar panel of the present invention drives dirt device and scrapes head cleaning photovoltaic panel and can realize exempting from water cleaning or micro-water cleaning, and the difficulty at photovoltaic panel demand water source is cleaned in the solar power plant solving water-deficient area.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of an embodiment of the present invention.
Fig. 2 is the side view of an embodiment of the present invention.
Fig. 3 is the sectional view of the first embodiment of dirt ash scraping article of the present invention.
Fig. 4 is the sectional view of the second embodiment of dirt ash scraping article of the present invention.
Detailed description of the invention
This disclosure so step in feature or all methods or process, except mutually exclusive feature, process, all can combine by any way.
Below method and best embodiment are described further with reference to the accompanying drawings.
For making up the deficiencies in the prior art, solving the photovoltaic generation cleaning high problem of dedusting cost, the present invention cleans equipment to photovoltaic panel and provides a kind of micro-water or exempt from the longitudinal direction of water and drive dirt device and scrape head.
A kind of solar panel of the present invention drives dirt device and scrapes the structure of head as depicted in figs. 1 and 2, raises device, two L-shaped chain connecting plate 6, at least two rivets 7 including dirt ash scraping article 1, clamping filler rod 2, memory spring bar 3, the chance bank that is made up of support 4 and roller 5.Clamping filler rod 2 raises device and two L-shaped chain connecting plate 6, from down to up arranged in sequences with the chance bank being made up of support 4 and roller 5, by least two rivets 7 by its riveted.Both sides, dirt ash scraping article 1 top are provided with draw-in groove and are inserted simultaneously into clamping filler rod 2 with memory spring bar 3, are draw/plug-in type mounting or dismounting with clamping filler rod 2.
Owing to solar panel has frame high for 3.5mm, must cross without damaging when dirt ash scraping article 1 is adjacent to the dust blowing of photovoltaic panel surface, dedusting ash scraping article 1 has outside the characteristic that softness, high resilience, resilience are good, the present invention also adopts the chance bank being made up of support 4 and roller 5 to raise device, it can be ensured that dirt ash scraping article 1 crosses safety during frame.
Dirt ash scraping article 1 is that rubber makes, its waist 1003 slight of stature in terms of cross section, reduce distortion power, easily distort when crossing photovoltaic panel frame and cross, it is provided with the left side at a distance of 5-8mm about its underpart and scrapes point 1002 and point 1001 is scraped on the right side, high about the 5mm compared with the right on the left side, owing to waist 1003 place distorts during operation, two scrape the effect that point contacts photovoltaic panel surface simultaneously and improves scraping photovoltaic panel.
What dirt ash scraping article 1 directly contacted with photovoltaic panel scrape point is polytetrafluoroethylene film or soft thin skin leather or thin felt, its manufacture method one is that mold bottom makes convex, in advance the polytetrafluoroethylene film being in strip or soft thin skin are removed from office or thin wool felt, put into injection rubber pattern after at the bottom of mould molded;Two is the polytetrafluoroethylene film being in strip or soft thin skin removed from office or thin felt is molded as left inserts (1006) and right inserts (1005) injection rubber pattern.
PTFE anti-wear is splendid, can improve its service life, soft animal skins and wool felt and the smooth viscous Ci of photovoltaic panel mantle friction, is preferably select to anhydrous dust blowing, has preferably bonding intensity with rubber.
In sum, the solar panel of the present invention drive dirt device scrape head include clamping filler rod 2 and by support 4 and roller 5 form chance bank raise device and two L-shaped chain connecting plate 6 arranged in sequences from down to up, by least two rivets 7 by this three's riveted.Both sides, dirt ash scraping article 1 top are provided with draw-in groove and memory spring bar 3 and are inserted simultaneously into clamping filler rod 2, and dirt ash scraping article 1 is that rubber makes, waist slight of stature, be provided with and scrape point at a distance of 5-8mm about its underpart, high about the 5mm compared with the right on the left side.What dirt ash scraping article 1 directly contacted with photovoltaic panel scrape point is polytetrafluoroethylene film or soft thin skin leather or thin felt, its mold bottom makes convex, in advance the polytetrafluoroethylene film being in strip or soft thin skin are removed from office or thin felt, put into that to inject rubber pattern after at the bottom of mould molded, then the polytetrafluoroethylene film being in strip or soft thin skin are removed from office or thin felt to inject rubber pattern as inserts molded.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention.All any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.