CN114016681A - Fireproof, flame-retardant and heat-insulation type waterproof system for photovoltaic roof - Google Patents

Fireproof, flame-retardant and heat-insulation type waterproof system for photovoltaic roof Download PDF

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Publication number
CN114016681A
CN114016681A CN202111492181.0A CN202111492181A CN114016681A CN 114016681 A CN114016681 A CN 114016681A CN 202111492181 A CN202111492181 A CN 202111492181A CN 114016681 A CN114016681 A CN 114016681A
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CN
China
Prior art keywords
photovoltaic
fireproof
retardant
flame
heat
Prior art date
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Granted
Application number
CN202111492181.0A
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Chinese (zh)
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CN114016681B (en
Inventor
郭岩
包毓含
杨海波
刘劲松
牛志勇
彭松涛
李建芳
田继斌
谢彦姣
张晓明
曲学平
吴红宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Yuyangzeli Waterproof Material Co ltd
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Beijing Yuyangzeli Waterproof Material Co ltd
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Priority to CN202111492181.0A priority Critical patent/CN114016681B/en
Publication of CN114016681A publication Critical patent/CN114016681A/en
Application granted granted Critical
Publication of CN114016681B publication Critical patent/CN114016681B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

The invention belongs to the field of photovoltaic equipment, and particularly relates to a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof, which aims at solving the problems that the existing photovoltaic roof is not well protected, high timeliness cannot be achieved by adopting single sensor induction and early warning, and reaction is difficult to be performed in time when a dangerous case occurs. The photovoltaic roof can be well protected, high timeliness can be achieved by adopting various protection mechanisms, and the photovoltaic roof can timely react when a dangerous case occurs.

Description

Fireproof, flame-retardant and heat-insulation type waterproof system for photovoltaic roof
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof.
Background
Solar energy roof is exactly at house top solar power system installs, utilize solar photovoltaic technology to generate electricity in town and country building field, in order to reach energy saving and emission reduction target, photovoltaic board on the photovoltaic roofing exposes for a long time and receives the influence that the circuit is ageing or the short circuit easily in the open air, thereby cause the potential safety hazard, in case the conflagration breaing out then direct influence indoor facility, more serious then can bring great economic loss and casualties, current photovoltaic roofing does not all obtain better protection, adopt comparatively single sensor response and early warning can't accomplish high timeliness, it reacts in time to be difficult when taking place the dangerous situation.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof comprises a photovoltaic supporting bottom plate, a protective box, a photovoltaic plate, a lifting driving mechanism and an active protective mechanism, wherein the protective box is fixedly arranged at the top of the photovoltaic supporting bottom plate, the top and the bottom of the protective box are both provided with openings, the photovoltaic plate is arranged on the protective box, the lifting driving mechanism is arranged on the photovoltaic supporting bottom plate and is connected with the photovoltaic plate, a rainwater sensor is fixedly arranged at the top of the photovoltaic plate, a photovoltaic controller is fixedly arranged at the bottom of the photovoltaic plate, a fireproof detection mechanism is arranged on the photovoltaic plate and is connected with the photovoltaic controller, the active protective mechanism is arranged on the protective box and comprises a winding roller, a guide seat, protective cloth, a second lead screw, a second worm and a second stepping motor, the protective box is internally provided with a guide seat in a sliding manner, one side of the guide seat is fixedly connected with a sliding block, the inner wall of the protective box is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding manner, one side of the sliding block is provided with a threaded hole II, a threaded hole II is internally provided with a screw rod II, the protective box is provided with a fixed cavity, a winding roller is rotatably arranged in the fixed cavity, protective cloth is fixedly connected on the winding roller and fixedly connected on the guide seat, an auxiliary rod is fixedly arranged on the winding roller and rotatably arranged in the fixed cavity, a worm wheel II is fixedly arranged on the auxiliary rod, one end of the screw rod II extends into the fixed cavity and is fixedly provided with a worm II, the worm II is meshed with the worm wheel II, a first rotating gear is fixedly sleeved on the screw rod II, and a second stepping motor is fixedly arranged on the inner wall of the fixed cavity, and the output shaft of the second stepping motor is fixedly connected with a second rotating gear, and the second rotating gear is meshed with the first rotating gear.
Specifically, lift actuating mechanism includes two connecting seats, two flexible control seats, two support arms, two lead screws one, worm one and step motor one, two regulation square grooves have been seted up at photovoltaic supporting baseplate's top, and equal sliding connection has flexible control seat in two regulation square grooves.
The photovoltaic panel is characterized in that a supporting arm is installed on the telescopic control seat in a rotating mode, two connecting seats are fixedly installed at the bottom of the photovoltaic panel, the supporting arm is installed on the corresponding connecting seats in a rotating mode, a first threaded hole is formed in one side of each of the two telescopic control seats, a first screw rod is installed on the inner wall of one side of the adjusting square groove in a rotating mode, and a first screw rod is installed in the corresponding first threaded hole in a threaded mode.
Specifically, two same fixed orifices have been seted up on the inner wall of adjusting square groove, and two lead screws are all rotated and are installed in the fixed orifices, and the one end fixed mounting of two lead screws have same worm wheel one, fixed mounting has step motor one on the inner wall of fixed orifices, fixedly connected with worm one on the output shaft of step motor one, worm one meshes with worm wheel one.
Specifically, fire prevention detection mechanism includes that the early warning detects the seat, around establishing wheel, detection area and control switch, the bottom fixed mounting of photovoltaic board has the early warning to detect the seat, the early warning detects the bottom of seat and sets up flutedly, the recess internal rotation is installed around establishing the wheel, around establishing taking turns fixedly connected with detection area, the one end fixed connection of detection area is on the photovoltaic board.
Specifically, around establishing taking turns to fixed mounting and having rotary gear two, the shifting chute has been seted up on the inner wall of recess, slidable mounting has rack two in the shifting chute, rack two meshes with rotary gear two, the one end fixed mounting of rack two has the pressure spring, and pressure spring fixed connection is on the inner wall of shifting chute, one side fixed mounting of rack two has the switch push pedal, fixed mounting has control switch on the inner wall of recess.
Specifically, the bottom fixed mounting of photovoltaic supporting baseplate has two to collect the box, all installs the filter plate in two collection boxes, a plurality of collection hole has been seted up at photovoltaic supporting baseplate's top, and the equal fixed mounting in one side of two collection boxes has the collection conveyer pipe.
Specifically, the bottom fixed mounting of photovoltaic supporting baseplate has the delivery pump, the inlet tube of delivery pump is connected with two collection conveyer pipes, fixedly connected with water spray connecting pipe on the outlet pipe of delivery pump, the water spray connecting pipe sets up in the protection box, fixed mounting has a plurality of shower nozzle on the water spray connecting pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof, a good waterproof effect can be provided for the photovoltaic panel after rainwater invasion is detected, meanwhile, rainwater can be collected, and stored rainwater can be used for extinguishing fire in an emergency.
(2) According to the fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof, the photovoltaic roof can be well protected, high timeliness can be achieved, and the system can timely react when a dangerous case occurs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the invention, which is to be construed as limiting the invention in any manner, and not necessarily for all purposes, except as technically essential.
Fig. 1 is a schematic perspective view of a fireproof, flame-retardant and heat-insulating waterproof system for a photovoltaic roof according to the present invention;
fig. 2 is a schematic structural diagram of a main view of a fireproof, flame-retardant and heat-insulating waterproof system for a photovoltaic roof, which is provided by the invention;
fig. 3 is a schematic structural diagram of a protection box, a guide seat and protection cloth of a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof, which is provided by the invention;
fig. 4 is a schematic structural diagram of a part a of a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof, which is provided by the invention;
fig. 5 is a schematic structural diagram of part B of a fireproof, flame-retardant and heat-insulating waterproof system for photovoltaic roofing according to the present invention;
fig. 6 is a schematic structural diagram of part C of a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof, which is provided by the invention;
fig. 7 is a schematic structural diagram of part D of a fireproof, flame-retardant and heat-insulating waterproof system for a photovoltaic roof according to the present invention.
In the figure: 1. a photovoltaic support chassis; 2. a protective case; 3. a photovoltaic panel; 4. a connecting seat; 5. a telescopic control seat; 6. a support arm; 7. a photovoltaic controller; 8. a first screw rod; 9. a first worm; 10. a first stepping motor; 11. winding a roller; 12. a guide seat; 13. protective cloth; 14. a second screw rod; 15. a second worm; 16. rotating a first gear; 17. a second stepping motor; 18. a clamping rod; 19. a control gear; 20. driving the rotating wheel; 21. a first bevel gear; 22. a second bevel gear; 23. a control lever; 24. an early warning detection seat; 25. winding wheels; 26. detecting a belt; 27. a second rotating gear; 28. a control switch; 29. a second rack; 30. a collection box; 31. a collection well; 32. filtering the plate; 33. collecting and conveying pipes; 34. a delivery pump; 35. a water spray connecting pipe.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, a fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof comprises a photovoltaic support base plate 1, a protective box 2 and a photovoltaic panel 3, wherein the protective box 2 is fixedly installed at the top of the photovoltaic support base plate 1, the top and the bottom of the protective box 2 are both provided with openings, the photovoltaic panel 3 is arranged on the protective box 2, the top of the photovoltaic panel 3 is fixedly provided with a rainwater sensor, the bottom of the photovoltaic panel 3 is fixedly provided with a photovoltaic controller 7, the top of the photovoltaic support base plate 1 is provided with two adjusting square grooves, the two adjusting square grooves are both connected with telescopic control seats 5 in a sliding manner, the two telescopic control seats 5 are both rotatably provided with support arms 6, the bottom of the photovoltaic panel 3 is fixedly provided with two connecting seats 4, the support arms 6 are rotatably installed on the corresponding connecting seats 4, one side of the two telescopic control seats 5 is provided with a first threaded hole, a first screw rod 8 is rotatably mounted on the inner wall of one side of each of the two adjusting square grooves, the first screw rods 8 are mounted in the corresponding first threaded holes in a threaded manner, the inner walls of the two adjusting square grooves are provided with the same fixed hole, the two first screw rods 8 are rotatably mounted in the fixed holes, one end of each of the two first screw rods 8 is fixedly mounted with a first worm wheel, a first stepping motor 10 is fixedly mounted on the inner wall of the fixed hole, a first worm 9 is fixedly connected to the output shaft of the first stepping motor 10, the first worm 9 is meshed with the first worm wheel, a guide seat 12 is slidably mounted in the protection box 2, a slide block is fixedly connected to one side of the guide seat 12, a slide groove is formed in the inner wall of the protection box 2 and is slidably connected in the slide groove, a second threaded hole is formed in one side of the slide block, a second screw rod 14 is mounted in the second threaded hole, and a fixed cavity is formed in the protection box 2, fixed intracavity is rotated and is installed around establishing roller 11, around establishing fixedly connected with protection cloth 13 on roller 11, protection cloth 13 fixed connection is on guide seat 12, around establishing roller 11 and going up fixed mounting and having the auxiliary rod, the auxiliary rod rotates and installs in fixed intracavity, fixed mounting has worm wheel two on the auxiliary rod, the one end of lead screw two 14 extends to fixed intracavity and fixed mounting has worm two 15, two 15 and two meshing of worm wheel, fixed cover is equipped with rotary gear one 16 on two 14 of lead screw, and fixed mounting has step motor two 17 on the inner wall in fixed chamber, fixedly connected with rotary gear two 27 on the output shaft of step motor two 17, rotary gear two 27 meshes with rotary gear one 16.
In this embodiment, the bottom fixed mounting of photovoltaic board 3 has the early warning to detect seat 24, the bottom that the early warning detected seat 24 is seted up flutedly, the recess internal rotation is installed around establishing wheel 25, around establishing fixedly connected with on the wheel 25 and detecting area 26, the one end fixed connection that detects area 26 is on photovoltaic board 3, around establishing wheel 25 on fixed mounting have rotary gear two 27, the shifting chute has been seted up on the inner wall of recess, slidable mounting has rack two 29 in the shifting chute, rack two 29 and the meshing of rotary gear two 27, the one end fixed mounting of rack two 29 has the pressure spring, and pressure spring fixed connection is on the inner wall of shifting chute, one side fixed mounting of rack two 29 has the switch push pedal, fixed mounting has control switch 28 on the inner wall of recess.
In this embodiment, when the rain sensor senses rain, the first stepping motor 10 drives the first worm 9 to rotate, the first worm 9 drives the first worm wheel to rotate, the first worm wheel drives the first two screw rods 8 to rotate, the first screw rods 8 drive the corresponding telescopic control seats 5 to move, the telescopic control seats 5 drive the corresponding support arms 6 to rotate, the support arms 6 drive the photovoltaic panels 3 to move, the photovoltaic panels 3 enter the protective boxes 2, the photovoltaic panels 3 can drive the photovoltaic panels to rotate when passing through the driving wheels, so that the driving wheels drive the first bevel gears 21 to rotate, the first bevel gears 21 drive the second bevel gears 22 to rotate, the second bevel gears 22 drive the control rods 23 to rotate, the control rods 23 drive the control gears 19 to rotate, the control gears 19 drive the clamping rods 18 to move, the clamping rods 18 slide out of the clamping grooves and can eliminate the fixed limit of the rollers 11, the second stepping motor 17 drives the second rotating gears 27 to rotate, the second rotating gears 27 drive the first rotating gears 16 to rotate, the first rotary gear 16 drives the second screw rod 14 to rotate, the second screw rod 14 drives the guide seat 12 on the sliding block to move, the guide seat 12 drives the protective cloth 13 to move, meanwhile, the second worm 15 also drives the second worm wheel to rotate around the second worm wheel, the protective cloth 13 is discharged by the second worm wheel around the second worm wheel 11, the protective cloth 13 covers the protective box 2, the photovoltaic panel 3 and the photovoltaic controller 7 can be prevented from being invaded by rainwater, the detection belt 26 can be burnt off firstly when the photovoltaic controller 7 catches fire, then the control is released around the second worm wheel 25, the second rack 29 resets under the elastic action of a pressure spring and drives a switch push plate to move, the switch push plate extrudes the control switch 28, and the conveying pump 34 can be opened.
Compared with the prior art, the invention has the technical progress that: the photovoltaic roof can be well protected, high timeliness can be achieved by adopting various protection mechanisms, and the photovoltaic roof can timely react when a dangerous case occurs.
Example two
Referring to fig. 2, the difference between the second embodiment and the first embodiment is that two collection boxes 30 are fixedly installed at the bottom of the photovoltaic support base plate 1, filter plates 32 are installed in both the two collection boxes 30, the top of the photovoltaic supporting bottom plate 1 is provided with a plurality of collecting holes 31, one side of each of the two collecting boxes 30 is fixedly provided with a collecting conveying pipe 33, the bottom of the photovoltaic supporting bottom plate 1 is fixedly provided with a delivery pump 34, the water inlet pipe of the delivery pump 34 is connected with two collecting and conveying pipes 33, a water outlet pipe of the delivery pump 34 is fixedly connected with a water spray connecting pipe 35, the water spray connecting pipe 35 is arranged in the protective box 2, fixed mounting has a plurality of shower nozzle on the water spray connecting pipe 35, and the shower nozzle on the water spray connecting pipe 35 is sent into to the rainwater in the box 30 will be collected to delivery pump 34, and the shower nozzle is put out a fire the cooling to photovoltaic controller 7, collects the box 30 and can collect the rainwater.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. A fireproof, flame-retardant and heat-insulation type waterproof system for a photovoltaic roof is characterized by comprising a photovoltaic supporting bottom plate (1), a protective box (2), a photovoltaic plate (3), a lifting driving mechanism and an active protective mechanism, wherein the protective box (2) is fixedly arranged at the top of the photovoltaic supporting bottom plate (1), the top and the bottom of the protective box (2) are both provided with openings, the photovoltaic plate (3) is arranged on the protective box (2), the lifting driving mechanism is arranged on the photovoltaic supporting bottom plate (1), the lifting driving mechanism is connected with the photovoltaic plate (3), the top of the photovoltaic plate (3) is fixedly provided with a rainwater sensor, the bottom of the photovoltaic plate (3) is fixedly provided with a photovoltaic controller (7), the photovoltaic plate (3) is provided with a fireproof detection mechanism, and the fireproof detection mechanism is connected with the photovoltaic controller (7), the active protection mechanism is arranged on a protection box (2), the active protection mechanism comprises a winding roller (11), a guide seat (12), protection cloth (13), a screw rod II (14), a worm II (15) and a stepping motor II (17), the guide seat (12) is arranged in the protection box (2) in a sliding manner, a sliding block is fixedly connected to one side of the guide seat (12), a sliding groove is formed in the inner wall of the protection box (2), the sliding block is connected in the sliding groove in a sliding manner, a threaded hole II is formed in one side of the sliding block, the screw rod II (14) is arranged in the threaded hole II, a fixed cavity is formed in the protection box (2), the winding roller (11) is rotatably arranged in the fixed cavity, the protection cloth (13) is fixedly connected to the winding roller (11), the protection cloth (13) is fixedly connected to the guide seat (12), and an auxiliary rod is fixedly arranged on the winding roller (11), the utility model discloses a lead screw, including lead screw two (14), fixed cover, fixed cavity, fixed gear two (17), fixed shaft, auxiliary rod rotate and install in fixed cavity, fixed mounting has worm wheel two on the auxiliary rod, the one end of lead screw two (14) extends to fixed cavity and fixed mounting has worm two (15), worm two (15) and two meshing of worm wheel, fixed cover is equipped with rotating gear one (16) on lead screw two (14), and fixed mounting has step motor two (17) on the inner wall of fixed cavity, fixedly connected with rotating gear two (27) on the output shaft of step motor two (17), rotating gear two (27) and rotating gear one (16) meshing.
2. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that the lifting driving mechanism comprises two connecting seats (4), two telescopic control seats (5), two supporting arms (6), two first lead screws (8), a first worm (9) and a first stepping motor (10), two adjusting square grooves are formed in the top of the photovoltaic supporting base plate (1), and the telescopic control seats (5) are connected in the two adjusting square grooves in a sliding mode.
3. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that two telescopic control seats (5) are rotatably provided with supporting arms (6), two connecting seats (4) are fixedly mounted at the bottom of the photovoltaic panel (3), the supporting arms (6) are rotatably mounted on the corresponding connecting seats (4), one side of each of the two telescopic control seats (5) is provided with a first threaded hole, the inner wall of one side of each of the two adjusting square grooves is rotatably provided with a first screw rod (8), and the first screw rods (8) are threadedly mounted in the corresponding first threaded holes.
4. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that the same fixing hole is formed in the inner wall of each of the two adjusting square grooves, the two first screw rods (8) are rotatably installed in the fixing holes, the same worm wheel (8) is fixedly installed at one end of each of the two first screw rods (8), the first stepping motor (10) is fixedly installed on the inner wall of each fixing hole, a first worm (9) is fixedly connected to an output shaft of the first stepping motor (10), and the first worm (9) is meshed with the first worm wheel.
5. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that the fireproof detection mechanism comprises an early warning detection seat (24), an installation winding wheel (25), a detection belt (26) and a control switch (28), the early warning detection seat (24) is fixedly installed at the bottom of the photovoltaic plate (3), a groove is formed in the bottom of the early warning detection seat (24), the installation winding wheel (25) is installed in the groove in a rotating mode, the detection belt (26) is fixedly connected to the installation winding wheel (25), and one end of the detection belt (26) is fixedly connected to the photovoltaic plate (3).
6. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that a second rotating gear (27) is fixedly mounted on a winding wheel (25), a moving groove is formed in the inner wall of the groove, a second rack (29) is slidably mounted in the moving groove, the second rack (29) is meshed with the second rotating gear (27), a pressure spring is fixedly mounted at one end of the second rack (29), the pressure spring is fixedly connected to the inner wall of the moving groove, a switch push plate is fixedly mounted on one side of the second rack (29), and a control switch (28) is fixedly mounted on the inner wall of the groove.
7. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that two collecting boxes (30) are fixedly mounted at the bottom of the photovoltaic supporting bottom plate (1), filter plates (32) are mounted in the two collecting boxes (30), a plurality of collecting holes (31) are formed in the top of the photovoltaic supporting bottom plate (1), and collecting conveying pipes (33) are fixedly mounted on one sides of the two collecting boxes (30).
8. The fireproof, flame-retardant and heat-insulation type waterproof system for the photovoltaic roof is characterized in that a conveying pump (34) is fixedly mounted at the bottom of the photovoltaic supporting bottom plate (1), a water inlet pipe of the conveying pump (34) is connected with two collecting conveying pipes (33), a water outlet pipe of the conveying pump (34) is fixedly connected with a water spraying connecting pipe (35), the water spraying connecting pipe (35) is arranged in the protective box (2), and a plurality of spray heads are fixedly mounted on the water spraying connecting pipe (35).
CN202111492181.0A 2021-12-08 2021-12-08 Fireproof, flame-retardant and heat-insulation type waterproof system for photovoltaic roof Active CN114016681B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2218980A2 (en) * 2009-02-12 2010-08-18 Meyer Hendrik Support device, control device and method for supporting the generation of energy from sunlight
CN108111100A (en) * 2018-01-23 2018-06-01 苏州绿萃筑新材料科技有限公司 A kind of photovoltaic generating system mounting structure for steel frame construction roof
CN209151087U (en) * 2018-11-16 2019-07-23 张骞 A kind of green building roof photovoltaic panel protective device
CN210273934U (en) * 2019-10-09 2020-04-07 苏州市品润金属制品有限公司 Roof photovoltaic support
CN210899060U (en) * 2019-12-02 2020-06-30 中节能太阳能科技巢湖有限公司 Photovoltaic solar panel power generation device with protection function
CN213585681U (en) * 2020-05-23 2021-06-29 西藏东旭电力工程有限公司 Solar mobile power station of photovoltaic module
CN214675041U (en) * 2021-04-09 2021-11-09 华能宁夏能源有限公司 Waterproof photovoltaic panel assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2218980A2 (en) * 2009-02-12 2010-08-18 Meyer Hendrik Support device, control device and method for supporting the generation of energy from sunlight
CN108111100A (en) * 2018-01-23 2018-06-01 苏州绿萃筑新材料科技有限公司 A kind of photovoltaic generating system mounting structure for steel frame construction roof
CN209151087U (en) * 2018-11-16 2019-07-23 张骞 A kind of green building roof photovoltaic panel protective device
CN210273934U (en) * 2019-10-09 2020-04-07 苏州市品润金属制品有限公司 Roof photovoltaic support
CN210899060U (en) * 2019-12-02 2020-06-30 中节能太阳能科技巢湖有限公司 Photovoltaic solar panel power generation device with protection function
CN213585681U (en) * 2020-05-23 2021-06-29 西藏东旭电力工程有限公司 Solar mobile power station of photovoltaic module
CN214675041U (en) * 2021-04-09 2021-11-09 华能宁夏能源有限公司 Waterproof photovoltaic panel assembly

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