CN111266347A - Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device - Google Patents

Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device Download PDF

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Publication number
CN111266347A
CN111266347A CN202010169378.XA CN202010169378A CN111266347A CN 111266347 A CN111266347 A CN 111266347A CN 202010169378 A CN202010169378 A CN 202010169378A CN 111266347 A CN111266347 A CN 111266347A
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CN
China
Prior art keywords
photovoltaic
frame
frame body
cleaning device
photovoltaic board
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Pending
Application number
CN202010169378.XA
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Chinese (zh)
Inventor
沈建新
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Individual
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Individual
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Priority to CN202010169378.XA priority Critical patent/CN111266347A/en
Publication of CN111266347A publication Critical patent/CN111266347A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • B08B1/165
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G2009/1492Cleaning apparatus
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The invention provides a photovoltaic agricultural science and technology greenhouse roof cleaning device, which comprises a greenhouse frame, a frame body and a cleaning spray pipe, wherein the frame body is provided with a cleaning spray pipe; the utility model discloses a photovoltaic module, including the frame body, crossbeam board, outer baffle, cleaning spray pipe, guide slide bar, baffle, outer baffle, cleaning spray pipe, the front side bottom of frame body is placed on the crossbeam board and is blocked in L type spacing block, and still separates into four groups photovoltaic board installing frames through the baffle in the frame body, the outside both ends of photovoltaic board installing frame are equipped with the guide slide bar respectively, outer baffle is connected on the frame body and is established at the outer peripheral end of photovoltaic board installing frame, the top side at photovoltaic board installing frame is installed in the interl. When the washing, only need to wash the spray tube and connect the running water and open manual control valve, make the running water spout to the photovoltaic board through the orifice, take off the end of stay cord from hanging the pouring weight, make the scraper blade slide down on the guide slide bar under the effect of balancing weight, scrape the washing to the photovoltaic board, still can drag the stay cord and scrape the washing repeatedly, sewage after the washing still can flow into the big-arch shelter in through the drain pipe, can irrigate.

Description

Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device
Technical Field
The invention belongs to the technical field of greenhouse photovoltaic plate cleaning, and particularly relates to a photovoltaic agricultural technology greenhouse roof cleaning device.
Background
The greenhouse originally is special equipment for vegetable production, is widely applied along with the development of production, is used for potted flower and cut flower cultivation, is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and tangerines and the like in fruit tree production, and is used for forest seedling cultivation, ornamental tree cultivation and the like in forestry production.
If the application number is: CN201721405821.9 discloses a photovoltaic agricultural science greenhouse shed roof cleaning device, which comprises a high-pressure air pump, a main air pipe, an arc-shaped air pipe, an air nozzle, a diversion trench, a drainage plate, a water collection tank, a filter screen and a drain pipe, wherein the high-pressure air pump is arranged in the middle of the outer shell, the upper end of the main air pipe is connected with the high-pressure air pump, the lower end of the main air pipe extends into a support seat, the arc-shaped air pipe is arranged on the lower end surface of the main air pipe, the air nozzle is arranged on the arc-shaped air pipe, the design realizes the function of quickly drying the shed roof after cleaning, the diversion trench is arranged on the upper end surface of a shed frame, the front end of the diversion trench is connected with the water collection tank, the drainage plate is arranged on the rear end surface in the water collection tank, the water collection tank is fixed on the front end surface of the shed frame, the drain pipe is, the practicability is strong, the stability is good, and the reliability is high.
Based on the above, traditional big-arch shelter roof goes up photovoltaic board when wasing, adopts mechanical equipment to wash more, and the structure is more complicated to still be more troublesome when the installation, increase the cost of big-arch shelter, secondly, photovoltaic board is installed on the leading flank of big-arch shelter roof more, and then influences the inside daylighting effect of big-arch shelter.
Disclosure of Invention
In order to solve the technical problems, the invention provides a photovoltaic agricultural science and technology greenhouse roof cleaning device, which aims to solve the problems that mechanical equipment is adopted for cleaning, the structure is complex, the installation is troublesome, the cost of a greenhouse is increased, and the lighting effect inside the greenhouse is influenced because a photovoltaic plate is mostly arranged on the front side surface of the greenhouse roof.
The purpose and the effect of the photovoltaic agricultural science and technology greenhouse roof cleaning device are achieved by the following specific technical means:
a photovoltaic agricultural science and technology greenhouse roof cleaning device comprises a greenhouse frame, a frame body and a cleaning spray pipe; the top of big-arch shelter frame is connected with the crossbeam board, and the both ends of crossbeam board are equipped with L type stopper respectively, the front side bottom of the frame body is placed on the crossbeam board and is blocked in L type stopper, and still separates into four photovoltaic board installing frames through the baffle in the frame body, the photovoltaic board is inlayed in the photovoltaic board installing frame, and the outside both ends of photovoltaic board installing frame are equipped with the direction slide bar respectively, outer baffle is connected on the frame body and is established at the outer peripheral end of photovoltaic board installing frame, wash the spray tube and alternate and install the top side at the photovoltaic board installing frame, and wash the spray tube and still fix on outer baffle through the clamp.
Furthermore, the bottom sides of the two ends of the cross beam plate are respectively connected with a drain pipe, the front side end of the L-shaped limiting block is connected with an enclosing baffle, and the drain pipes are arranged on the inner side of the enclosing baffle.
Furthermore, the height of the L-shaped limiting block and the enclosing barrier is larger than the thickness of the bottom end of the front side of the frame body.
Furthermore, the frame body is installed at the rear end of the upper side of the greenhouse frame, the rear end of the frame body is further connected with a rear supporting rod in a supporting mode, the inclined side edge of the frame body is further clamped on an inclined supporting plate, and the bottom end of the inclined supporting plate is connected to the greenhouse frame.
Further, the direction slide bar is parallel with the frame body and is connected respectively on outer baffle, and the scraper blade is equipped with four groups and respectively slidable mounting on the direction slide bar, the scraper blade still corresponds the outside of installing at the photovoltaic board installing frame, still be equipped with 2 cm's intermittent type between the scraper blade, and this intermittent type establishes in the positive outside of baffle.
Furthermore, the bottom of scraper blade pastes respectively on the photovoltaic board, and still can paste crashproof rubber on the leading flank of scraper blade.
Furthermore, the outside intermediate junction of scraper blade has the stay cord, the stay cord is walked around the pulley and is hung downwards on hanging the pouring weight, the outside fixedly connected with two sets of balancing weights of scraper blade, and the gross weight of two sets of balancing weights is less than the weight of hanging the pouring weight.
Furthermore, the bottom side of the cleaning spray pipe is also provided with spray holes, the spray holes are formed in the top side of the photovoltaic panel mounting frame, and the outer end of the cleaning spray pipe penetrates through the outer baffle and is further connected with a manual control valve.
The invention at least comprises the following beneficial effects:
this device is through blocking the frame body in L type spacing block and through back vaulting pole support, and then installs the back side at the big-arch shelter shed roof with the photovoltaic board, can make the front side of big-arch shelter shed roof spill to guarantee the needs of daylighting in the big-arch shelter.
Secondly, this device is through the top side-mounting washing spray tube at the photovoltaic board installing frame, when wasing, only need to wash the spray tube and connect the running water and open manual control valve, make the running water spout to the photovoltaic board through the orifice, still through the corresponding scraper blade of the outside slidable mounting at the photovoltaic board installing frame, can take off the end of stay cord from hanging the pouring weight, thereby make the scraper blade slide down on the direction slide bar under the effect of balancing weight, scrape the photovoltaic board and wash, still can drag the stay cord and scrape the washing through the scraper blade is repeated to the photovoltaic board, sewage after the washing can be along flowing between the frame body and the fender, and still can flow into the big-arch shelter through the drain pipe, can irrigate, the structure is fairly simple, and convenient to use, for using cleaning equipment, cost is saved more.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a of the present invention.
Fig. 3 is an enlarged schematic view of the invention at B.
Fig. 4 is an enlarged schematic view of the structure at C of the present invention.
Fig. 5 is another axial view of the present invention.
Fig. 6 is an enlarged schematic view of the present invention at D.
Fig. 7 is a schematic top view of the present invention.
Fig. 8 is a side view schematic of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a greenhouse frame; 101. a beam plate; 1011. an L-shaped limiting block; 1012. fencing; 1013. a drain pipe; 2. a photovoltaic panel; 201. a frame body; 2011. a pulley; 2012. a diagonal bracing plate; 2013. a rear stay bar; 202. a partition plate; 203. an outer baffle; 2031. a guide slide bar; 2032. clamping a hoop; 3. a squeegee; 301. a balancing weight; 302. pulling a rope; 303. hoisting a weight block; 4. and cleaning the spray pipe.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a photovoltaic agricultural science and technology greenhouse roof cleaning device, which comprises a greenhouse frame 1, a frame body 201 and a cleaning spray pipe 4, wherein the frame body is provided with a cleaning spray pipe; greenhouse frame 1's top is connected with crossbeam board 101, and the both ends of crossbeam board 101 are equipped with L type stopper 1011 respectively, the front side bottom of framework 201 is placed on crossbeam board 101 and is blocked in L type stopper 1011, and still separate into four photovoltaic board installing frames through baffle 202 in the framework 201, photovoltaic board 2 inlays in the photovoltaic board installing frame, and the outside both ends of photovoltaic board installing frame are equipped with direction slide bar 2031 respectively, outer baffle 203 is connected on framework 201 and is established at the outer peripheral end of photovoltaic board installing frame, wash the top side at the photovoltaic board installing frame of interlude installation of spray tube 4, and wash spray tube 4 and still fix on outer baffle 203 through clamp 2032.
The bottom sides of the two ends of the beam plate 101 are respectively connected with a drain pipe 1013, the front side end of the L-shaped limiting block 1011 is connected with a surrounding barrier 1012, and the drain pipe 1013 is arranged on the inner side of the surrounding barrier 1012, so that when cleaning, sewage can flow between the frame body 201 and the surrounding barrier 1013, and can enter the greenhouse along the drain pipe 1013, and crops planted in the greenhouse can be irrigated.
The height between the L-shaped stopper 1011 and the enclosure 1013 is greater than the thickness of the bottom end of the front side of the frame 201, so that the sewage can flow between the frame 201 and the enclosure 1012, and the sewage is prevented from flowing out from the enclosure 1012 end.
The frame body 201 is installed at the rear end of the upper side of the greenhouse frame 1, the rear end of the frame body 201 is further connected with a rear support rod 2013 in a supporting mode, the inclined side edge of the frame body 201 is further clamped on an inclined support plate 2012, the bottom end of the inclined support plate 2012 is connected to the greenhouse frame 1, and the front side of the greenhouse top can be exposed so as to meet the requirement of lighting in the greenhouse.
Wherein, direction slide bar 2031 is parallel and connect respectively on outer baffle 203 with the frame body 201, scraper blade 3 is equipped with four groups and slidable mounting respectively on direction slide bar 2031, scraper blade 3 still corresponds the outside of installing at the photovoltaic board installing frame, still be equipped with 2 cm's intermittent type between the scraper blade 3, and this intermittent type establishes in baffle 202 directly outside, so that make scraper blade 3 can slide on direction slide bar 2031, scrape through scraper blade 3 and wash photovoltaic board 2, still be equipped with 2 cm's intermittent type simultaneously between the scraper blade 3 and can also be when scraper blade 3 moves, avoid producing the influence to another group of scraper blade 3.
Wherein the bottom ends of the scraping plates 3 are respectively pasted on the photovoltaic panels 2, and the front side surfaces of the scraping plates 3 can also be pasted with anti-collision rubber, wherein, the middle of the outer side of the scraper 3 is connected with a pull rope 302, the pull rope 302 is hung on the weight block 303 downwards around a pulley 2011, when the pull rope 302 is hung on the weight-hanging block 303, two groups of balancing weights 301 are fixedly connected with the outer side of the scraper 3, the total weight of the two groups of balancing weights 301 is less than the weight of the weight-hanging block 303, the scraper 3 can be arranged at the upper side of the top end of the photovoltaic panel mounting frame, so that the position of the scraper 3 can be clamped, after the end of the pulling rope 302 is removed from the sling block 303, the scraper 3 is made to slide downwards on the guide slide 2031 by the counterweight block 301, and when scraper blade 3 moved the lower extreme and contact with outer baffle 203, crashproof rubber has better shock-absorbing capacity, prevents that scraper blade 3 from warping or causing the damage to photovoltaic board 2.
Wherein, the bottom side of cleaning spray tube 4 has still seted up the orifice, and the orifice is established in the top side of photovoltaic board installing frame, and the outer end of cleaning spray tube 4 passes outer baffle 203 and still is connected with manual control valve, and when wasing, only need to connect the running water with cleaning spray tube 4 and open manual control valve, makes the running water can spout to photovoltaic board 2 through the orifice.
The specific use mode and function of the embodiment are as follows:
in the invention, the frame body 201 is clamped in the L-shaped limiting block 1011 and supported by the rear supporting rod 1013, the photovoltaic panel 2 is embedded in the frame body 201, so that the photovoltaic panel can be integrally arranged at the rear side end of the greenhouse roof, the front side of the greenhouse roof can be leaked out to meet the lighting requirement in the greenhouse, when cleaning, the cleaning spray pipe 4 is connected with tap water and the manual control valve is opened, so that the tap water can be sent to the transverse part of the cleaning spray pipe 4 and sprayed to the photovoltaic panel 2 through the spray holes, then the pull ropes 302 connected with the outer side of the scraper 3 are sequentially taken down from the hanging weight block 303, so that the scraper 3 slides downwards on the guide slide bar 2031 under the action of the counterweight block 301 to scrape the outer surface of the photovoltaic panel 2, and when the scraper 3 moves to the lower end to be contacted with the outer baffle 203, the anti-collision rubber has good buffer performance, so as to prevent the scraper 3 from deforming or damaging the photovoltaic panel 2, the pulling rope 302 can be repeatedly pulled to repeatedly scrape the photovoltaic panel 2 through the scraper 3, and the cleaned sewage can flow between the front end of the frame body 201 and the enclosure 1012 along the photovoltaic panel 2 and the frame body 201 and can flow into the greenhouse through the drain pipe 1013 for irrigation.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device which characterized in that: comprises a greenhouse frame (1), a frame body (201) and a cleaning spray pipe (4); the top of big-arch shelter frame (1) is connected with crossbeam board (101), and the both ends of crossbeam board (101) are equipped with L type stopper (1011) respectively, the front side bottom of the frame body (201) is placed on crossbeam board (101) and is blocked in L type stopper (1011), and still separates into four photovoltaic board installing frames of group through baffle (202) in the frame body (201), photovoltaic board (2) are inlayed in the photovoltaic board installing frame, and the outside both ends of photovoltaic board installing frame are equipped with direction slide bar (2031) respectively, outer baffle (203) are connected on the frame body (201) and are established at the peripheral end of photovoltaic board installing frame, wash spray tube (4) and alternate and install the top side at the photovoltaic board installing frame, and wash spray tube (4) and still fix on outer baffle (203) through clamp (2032).
2. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 1, wherein: the bottom sides of the two ends of the beam plate (101) are respectively connected with a drain pipe (1013), the front side end of the L-shaped limiting block (1011) is also connected with a surrounding baffle (1012), and the drain pipe (1013) is arranged on the inner side of the surrounding baffle (1012).
3. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 2, wherein: the height between the L-shaped limiting block (1011) and the enclosure (1013) is larger than the thickness of the bottom end of the front side of the frame body (201).
4. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 1, wherein: the frame body (201) is installed at the rear end of the upper side of the greenhouse frame (1), the rear end of the frame body (201) is further connected with a rear support rod (2013) in a supporting mode, the inclined side edge of the frame body (201) is further clamped on an inclined support plate (2012), and the bottom end of the inclined support plate (2012) is connected to the greenhouse frame (1).
5. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 1, wherein: the direction slide bar (2031) is parallel and connect respectively on outer baffle (203) with frame body (201), and scraper blade (3) are equipped with four groups and respectively slidable mounting on direction slide bar (2031), scraper blade (3) still correspond the outside of installing at the photovoltaic board installing frame, still be equipped with 2 cm's intermittent type between scraper blade (3), and this intermittent type is established in the positive outside of baffle (202).
6. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 5, wherein: the bottom of the scraper blade (3) is respectively pasted on the photovoltaic panel (2), and the front side surface of the scraper blade (3) can also be pasted with anti-collision rubber.
7. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 6, wherein: the outside intermediate junction of scraper blade (3) has stay cord (302), stay cord (302) are walked around pulley (2011) and are hung downwards on hanging pouring weight (303), the outside fixedly connected with two sets of balancing weight (301) of scraper blade (3), and the gross weight of two sets of balancing weight (301) is less than the weight of hanging pouring weight (303).
8. The photovoltaic agricultural technology greenhouse roof cleaning device of claim 1, wherein: the bottom side of the cleaning spray pipe (4) is further provided with spray holes, the spray holes are formed in the top side of the photovoltaic panel mounting frame, and the outer end of the cleaning spray pipe (4) penetrates through the outer baffle (203) and is further connected with a manual control valve.
CN202010169378.XA 2020-03-12 2020-03-12 Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device Pending CN111266347A (en)

Priority Applications (1)

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CN202010169378.XA CN111266347A (en) 2020-03-12 2020-03-12 Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device

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Application Number Priority Date Filing Date Title
CN202010169378.XA CN111266347A (en) 2020-03-12 2020-03-12 Photovoltaic agricultural science and technology big-arch shelter shed roof belt cleaning device

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Publication number Priority date Publication date Assignee Title
CN112691956A (en) * 2021-01-19 2021-04-23 代鹏鹏 Wall-hanging automatically cleaning photovoltaic board
CN112737497A (en) * 2020-12-29 2021-04-30 黄淮学院 Solar cell applying nanofibers and using method

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Application publication date: 20200612