CN109449978B - Solar photovoltaic power generation system - Google Patents
Solar photovoltaic power generation system Download PDFInfo
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- CN109449978B CN109449978B CN201811402616.6A CN201811402616A CN109449978B CN 109449978 B CN109449978 B CN 109449978B CN 201811402616 A CN201811402616 A CN 201811402616A CN 109449978 B CN109449978 B CN 109449978B
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- H02J3/383—
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- 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
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- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar photovoltaic power generation system, which comprises a direct current cabinet, an inverter, a boosting system, a plurality of groups of adjustable solar cell array devices and a header box connected with the adjustable solar cell array devices, wherein the input end of the direct current cabinet is connected with the direct current output end of the header box, the output end of the boosting system is used for accessing a high-voltage power grid, the adjustable solar cell array devices comprise a buried rectangular water storage tank body, a first floating platform riding wheel group device, a second floating platform riding wheel group device, a first floating platform driving wheel group device, a second floating platform driving wheel group device, a rotatable elliptical floating platform, a solar cell panel mounting frame and a solar cell panel assembly, and the rotatable elliptical floating platform is arranged in the buried rectangular water storage tank body. The invention has the following beneficial effects: compare traditional device, can facilitate the use, maintenance and maintenance are convenient, and the cost is lower, and reasonable split structural design has better market perspective.
Description
Technical Field
The invention relates to a solar photovoltaic power generation system, and belongs to the technical field of solar photovoltaic.
Background
A photovoltaic power generation system is a power generation system that converts solar energy into electric energy, and utilizes a photovoltaic effect. The photovoltaic power generation system is divided into an independent solar photovoltaic power generation system and a grid-connected solar photovoltaic power generation system. The common independent photovoltaic power generation system mainly comprises a solar cell matrix, a storage battery, a controller and a blocking diode, wherein the photovoltaic cell matrix has the following functions: photovoltaic cell square matrix: the square matrix has the function of directly converting solar radiation energy into electric energy to be supplied to a load for use.
The traditional solar tracking system is realized by driving a photovoltaic component to track the position of the sun by using a complex transmission mechanism and an electric machine, so that the purposes of tracking the solar energy and improving the generated energy are realized. A traditional solar tracking system implementation method uses a mechanical mechanism, friction exists between different parts due to mutual movement, energy consumption is increased, and the service life of a tracker is shortened. The internal precise gear of the power device driven by electric power has the defects of high cost, short service life and high maintenance requirement in application.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the solar photovoltaic power generation system is provided to solve the technical problem.
The solar photovoltaic power generation system comprises a direct current cabinet, an inverter, a boosting system, a plurality of groups of adjustable solar cell array devices and a header box connected with the adjustable solar cell array devices, wherein the direct current cabinet, the inverter and the boosting system are electrically connected in sequence, the input end of the direct current cabinet is connected with the direct current output end of the header box, the output end of the boosting system is used for being connected with a high-voltage power grid, the adjustable solar cell array devices comprise buried rectangular water storage boxes, first floating platform riding wheel group devices, second floating platform riding wheel group devices, first floating platform driving wheel group devices, second floating platform driving wheel group devices, rotatable oval floating platforms, solar cell panel mounting frames and solar cell panel assemblies, rotatable oval floating platforms are arranged in the buried rectangular water storage boxes, the upper ends of the buried rectangular water storage boxes are opened and are formed by a left side plate, a right side plate, a left side plate, a right side plate, a left side plate, a right side plate, a left side plate, a right side plate, A bottom plate, a front end plate and a rear end plate, wherein the upper parts of the left side plate and the right side plate are respectively provided with a first floating platform driving wheel set device and a second floating platform driving wheel set device, the bottom plate is provided with a first floating platform riding wheel set device and a second floating platform riding wheel set device which are parallel to each other, a rotatable elliptical floating platform is lapped on the first floating platform riding wheel set device and the second floating platform riding wheel set device, the rotatable elliptical floating platform comprises a bottom arc support, an upper arc mounting seat and a water baffle plate, the upper arc mounting seat is arranged in the bottom arc support, the two ends of the bottom arc support are provided with the water baffle plate, the bottom arc support and the upper arc mounting seat are both connected with the water baffle plate, the bottom of a solar cell panel mounting rack is arranged on the upper arc mounting seat, a solar cell panel component is arranged on the solar cell panel mounting rack, the first floating platform driving wheel set device and the second floating platform driving wheel set device have the same structure, all include motor, speed reducer, drive gear and controller, the signal output part and the motor electric connection of controller, the motor is connected with the power input shaft power of speed reducer, is provided with drive gear on the power output shaft of speed reducer, and drive gear meshes with the ring gear that is provided with on the bottom arc support outer wall mutually, and the rotation is supported in the drive bottom arc.
Buried type cuboid water storage box upper end opening is enclosed to close by left side board, right side board, bottom plate, front end plate and back end plate and forms by the concatenation, left side board, right side board, bottom plate, front end plate and back end plate structure homogeneous phase are the concrete steel plate composite board body, simple structure, and the cost is low, and it is convenient to be under construction.
The concrete steel plate composite board comprises a metal outer frame, a plurality of inner inserts and concrete, wherein the inner inserts are arranged in the metal outer frame at equal intervals, and the concrete is filled in the metal outer frame.
The solar photovoltaic power generation system further comprises a fixing bottom arc support arranged at the inner bottom of the buried cuboid water storage tank, and the rotating floating platform anti-rotating device is prevented from being supported by the bottom arc.
The floating platform rotation preventing device comprises a plurality of telescopic cylinders, arc-shaped lifting supports, a first water pump, a vacuum pump, suckers, a three-way pipe and check valves, wherein the telescopic cylinders are arranged on the inner wall of the bottom of the buried rectangular water storage box body in a straight line manner at equal intervals, an arc-shaped lifting support is arranged on a piston rod of each telescopic cylinder, a plurality of suckers are arranged on the upper surface of each arc-shaped lifting support, the suckers are communicated with the vacuum pump through pipelines, the check valves are arranged on the pipelines between the suckers and the vacuum pump, the three-way pipe is arranged on the pipeline between the suckers and the check valves, a third interface of the three-way pipe is connected with a water outlet of the first water pump, a water inlet of the first water pump and a gas outlet of the vacuum pump are communicated with the inner cavity of the buried rectangular water storage box body, the first water pump and the vacuum pump are respectively and electrically connected with a signal output end of a controller, and the suckers prevent the floating platform from rotating after being adsorbed, is also effective in preventing wind.
The cavity between bottom arc supports and the upper portion arc mount pad is provided with oval inner core, and an organic whole is provided with first splice bar, second splice bar, third splice bar, fourth splice bar, fifth splice bar and sixth splice bar on the outer wall of oval inner core, and first splice bar, second splice bar, third splice bar all support with the bottom arc to be connected, and fourth splice bar, fifth splice bar and sixth splice bar all are connected with upper portion arc mount pad, and structural strength is high.
The solar photovoltaic power generation system further comprises two groups of protective films, the upper portions of the protective films are connected with the upper portion of the bottom arc support, the lower portions of the protective films are connected with the upper portion of the buried cuboid water storage box body, and therefore volatilization or pollution of water in the water storage box body is prevented.
The gravity of the rotatable elliptical floating platform is slightly larger than the buoyancy of the rotatable elliptical floating platform.
The buried rectangular water storage tank is filled with a medium, and the medium is an aqueous solution added with a scale inhibitor.
The scale inhibitor comprises 15-20% of sodium humate, 10-15% of tannin, 10-15% of alkaline substances, 5-8% of thiourea and the balance of water by weight percentage, and prevents corrosion of the floating platform.
The solar photovoltaic power generation system further comprises a hygrothermograph, a solar irradiator, a data collector, a monitoring computer and a remote monitoring computer, wherein the inverter is electrically connected with the data collector and the monitoring computer respectively, the hygrothermograph and the solar irradiator are electrically connected with the data collector, the data collector is in wired connection with the monitoring computer, and the monitoring computer is in wireless connection with the remote monitoring computer to realize monitoring.
The protective film comprises a polyethylene structure layer, an ethylene-vinyl alcohol copolymer barrier layer and an adhesive resin layer arranged between the polyethylene structure layer and the ethylene-vinyl alcohol copolymer barrier layer; the polyethylene structure layer, the adhesive resin layer and the ethylene-vinyl alcohol copolymer barrier layer are co-extruded and biaxially stretched to form the high-barrier biaxially oriented polyethylene film which is firm, corrosion-resistant and stretch-resistant.
The length of the solar device is set to be 100-2000 m, so that the limit of the conventional length is broken through.
The insert comprises a hollow pipe, insert plates and reinforcing ribs, the insert plates are symmetrically arranged on two sides of the outer wall of the hollow pipe, the reinforcing ribs are arranged between the hollow pipe and the insert plates, slots matched with the insert plates are formed in the inner wall of the metal outer frame, the insert plates are inserted into the corresponding slots, and concrete is filled in the metal outer frame between the adjacent insert plates to enhance the structural strength.
The outer wall that the bottom arc supported is the plain noodles, more does benefit to the rotation.
Compared with the prior art, the invention has the following beneficial effects: compared with the traditional device, the solar photovoltaic power generation system provided by the invention has the advantages that the use is convenient, the maintenance and the repair are convenient, the cost is lower, the reasonable split structure design has better market application prospect, and the popularization is facilitated. The problems of cost, maintenance and the like caused by the use of an electric machine and a transmission mechanism in the conventional solar tracker are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an adjustable solar array apparatus;
FIG. 3 is a schematic structural diagram of a first floating stage driving wheel set device;
FIG. 4 is a schematic view of the internal structure of the left side plate;
FIG. 5 is a schematic view of an interposer;
FIG. 6 is a schematic structural view of a buried rectangular water storage tank;
FIG. 7 is a schematic view of a rotatable elliptical floating platform.
In the figure: 1. the device comprises a header box 2, a direct current cabinet 3, an inverter 4, a boosting system 5, a buried cuboid water storage box body 5.1, a left side plate 5.1.1, a metal outer frame 5.1.2, an inner insert 5.1.3, concrete 5.1.4, a hollow pipe 5.1.5, an inserting plate 5.1.6, a reinforcing rib 5.1.7, an inserting groove 5.2, a right side plate 5.3, a bottom plate 5.4, a front end plate 5.5, a rear end plate 6, a first floating platform riding wheel set device 7, a second floating platform riding wheel set device 8, a first floating platform driving wheel set device 8.1, a motor 8.2, a speed reducer 8.3, a driving gear 8.4, a gear ring 8.5, a controller 9, a second floating platform driving wheel set device 10, a rotatable oval floating platform 10.1, a bottom arc support 10.2, an upper arc mounting seat 10.3, a water baffle plate 11, a solar cell panel mounting rack 12, a solar cell panel assembly 13, an anti-rotation device 13.1, The device comprises a telescopic cylinder 13.2, an arc-shaped lifting support 13.3, a first water pump 13.4, a vacuum pump 13.5, a sucker 13.6, a three-way pipe 13.7, a one-way valve 14, a protective film 15, an oval inner core 15.1, a first connecting rib 15.2, a second connecting rib 15.3, a third connecting rib 15.4, a fourth connecting rib 15.5, a fifth connecting rib 15.6, a sixth connecting rib 16, a hygrothermograph 17, a solar irradiator 18, a data collector 19, a monitoring computer 20 and a remote monitoring computer.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Example one
As shown in fig. 1-7, the solar photovoltaic power generation system comprises a direct current cabinet 2, an inverter 3, a boosting system 4, a plurality of adjustable solar cell array devices and a combiner box 1 connected with the adjustable solar cell array devices, wherein the input end of the direct current cabinet 2 is connected with the direct current output end of the combiner box 1, the output end of the boosting system 4 is used for connecting a high voltage grid, the adjustable solar cell array devices comprise a buried rectangular water storage tank body 5, a first floating platform riding wheel group device 6, a second floating platform riding wheel group device 7, a first floating platform driving wheel group device 8, a second floating platform driving wheel group device 9, a rotatable elliptical floating platform 10, a solar cell panel mounting frame 11 and a solar cell panel assembly 12, a rotatable elliptical floating platform 10 is arranged in the buried rectangular water storage tank body 5, the buried rectangular water storage tank body 5 is open at the upper end, the solar cell panel assembly is formed by splicing a left side plate, a right side plate, a bottom plate, a front end plate and a rear end plate, wherein the upper parts of the left side plate and the right side plate are respectively provided with a first floating platform driving wheel set device 8 and a second floating platform driving wheel set device 9, the bottom plate is provided with a first floating platform riding wheel set device 6 and a second floating platform riding wheel set device 7 which are parallel to each other, a rotatable oval floating platform 10 is lapped on the first floating platform riding wheel set device 6 and the second floating platform riding wheel set device 7, the rotatable oval floating platform 10 comprises a bottom arc support 10.1, an upper arc mounting seat 10.2 and a water baffle 10.3, an upper arc mounting seat 10.2 is arranged inside the bottom arc support 10.1, the two ends of the bottom arc support 10.1 are provided with the water baffle 10.3, the bottom arc support 10.1 and the upper arc mounting seat 10.2 are both connected with the water baffle 10.3, the bottom of the solar cell panel mounting frame 11 is arranged on the upper arc mounting seat 10.2, and a solar cell panel assembly 12 is arranged on the solar cell panel 11, first floating platform driving wheel group device 8 is the same with the 9 structures of second floating platform driving wheel group device, all include motor 8.1, speed reducer 8.2, drive gear 8.3 and controller 8.5, controller 8.5's signal output part and motor 8.1 electric connection, motor 8.1 and speed reducer 8.2's power input shaft power is connected, be provided with drive gear 8.3 on speed reducer 8.2's the power output shaft, drive gear 8.3 meshes with the ring gear 8.4 that is provided with on the bottom arc support 10.1 outer wall mutually, drive bottom arc support 10.1 rotates.
In the embodiment, the upper end of the buried rectangular water storage tank body 5 is open and is formed by encircling and splicing a left side plate 5.1, a right side plate 5.2, a bottom plate 5.3, a front end plate 5.4 and a rear end plate 5.5, and the left side plate 5.1, the right side plate 5.2, the bottom plate 5.3, the front end plate 5.4 and the rear end plate 5.5 are all of the same structure and are all concrete steel plate composite plates; the concrete steel plate composite plate comprises a metal outer frame 5.1.1, a plurality of inner inserts 5.1.2 and concrete 5.1.3, wherein the inner inserts 5.1.2 are arranged in the metal outer frame 5.1.1 at equal intervals, and the concrete 5.1.3 is filled in the metal outer frame 5.1.1; the solar photovoltaic power generation system further comprises a floating platform anti-rotation device 13 which is arranged at the bottom in the buried rectangular water storage tank body 5 and used for fixing the bottom arc support 10.1 and preventing the bottom arc support 10.1 from rotating; the floating platform anti-rotation device 13 comprises a telescopic cylinder 13.1, an arc-shaped lifting support 13.2, a first water pump 13.3, a vacuum pump 13.4, a sucking disc 13.5, a three-way pipe 13.6 and a one-way valve 13.7, the telescopic cylinders 13.1 are arranged in a plurality of equidistant and straight line on the inner wall of the bottom of the buried rectangular water storage tank body 5, a piston rod of each telescopic cylinder 13.1 is provided with an arc-shaped lifting support 13.2, the upper surface of each arc-shaped lifting support 13.2 is provided with a plurality of suckers 13.5, each sucker 13.5 is communicated with a vacuum pump 13.4 through a pipeline, a one-way valve 13.7 is arranged on the pipeline between each sucker 13.5 and the corresponding vacuum pump 13.4, a three-way pipe 13.6 is arranged on the pipeline between each sucker 13.5 and the corresponding one-way valve 13.7, a third interface of the three-way pipe 13.6 is connected with a water outlet of a first water pump 13.3, a water inlet of the first water pump 13.3 and a gas outlet of the buried rectangular water storage tank body 5 are communicated with the inner cavity of the buried rectangular water storage tank body 5, and the first water pump 13.3 and the vacuum pump 13.4 are respectively and electrically connected with a signal output end of a controller 8.5; an oval inner core 15 is arranged in a cavity between the bottom arc-shaped support 10.1 and the upper arc-shaped mounting seat 10.2, a first connecting rib 15.1, a second connecting rib 15.2, a third connecting rib 15.3, a fourth connecting rib 15.4, a fifth connecting rib 15.5 and a sixth connecting rib 15.6 are integrally arranged on the outer wall of the oval inner core 15, the first connecting rib 15.1, the second connecting rib 15.2 and the third connecting rib 15.3 are all connected with the bottom arc-shaped support 10.1, and the fourth connecting rib 15.4, the fifth connecting rib 15.5 and the sixth connecting rib 15.6 are all connected with the upper arc-shaped mounting seat 10.2; the solar photovoltaic power generation system further comprises two groups of protective films 14, the upper parts of the protective films 14 are connected with the upper part of the bottom arc support 10.1, and the lower parts of the protective films 14 are connected with the upper part of the buried rectangular water storage box body 5; the gravity of the rotatable elliptical floating platform 10 is slightly larger than the buoyancy of the rotatable elliptical floating platform 10; a medium is filled in the buried rectangular water storage tank body 5, and the medium is an aqueous solution added with a scale inhibitor; the scale inhibitor comprises 15-20% of sodium humate, 10-15% of tannin, 10-15% of alkaline substances, 5-8% of thiourea and the balance of water by weight percentage; the solar photovoltaic power generation system comprises a hygrothermograph 16, a solar irradiator 17, a data collector 18, a monitoring computer 19 and a remote monitoring computer 20, wherein an inverter 3 is respectively and electrically connected with the data collector 18 and the monitoring computer 19, the hygrothermograph 16 and the solar irradiator 17 are both electrically connected with the data collector 18, the data collector 18 is in wired connection with the monitoring computer 19, and the monitoring computer 19 is in wireless connection with the remote monitoring computer 20; the protective film 14 comprises a polyethylene structure layer, an ethylene-vinyl alcohol copolymer barrier layer and an adhesive resin layer arranged between the polyethylene structure layer and the ethylene-vinyl alcohol copolymer barrier layer; the polyethylene structure layer, the adhesive resin layer and the ethylene-vinyl alcohol copolymer barrier layer are co-extruded and biaxially stretched to form the high-barrier biaxially stretched polyethylene film; the length of the solar device is set to be 100-2000 m; the insert 5.1.2 comprises a hollow pipe 5.1.4, insert plates 5.1.5 and reinforcing ribs 5.1.6, the insert plates 5.1.5 are symmetrically arranged on two sides of the outer wall of the hollow pipe 5.1.4, the reinforcing ribs 5.1.6 are arranged between the hollow pipe 5.1.4 and the insert plates 5.1.5, slots 5.1.7 matched with the insert plates 5.1.5 are arranged on the inner wall of the metal outer frame 5.1.1, the insert plates 5.1.5 are inserted into the corresponding slots 5.1.7, and concrete 5.1.3 is filled in the metal outer frame 5.1.1 between the adjacent insert plates 5.1.2; the outer wall of the bottom arc support 10.1 is a smooth surface.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a solar photovoltaic power generation system which characterized in that: the device comprises a direct current cabinet, an inverter, a boosting system, a plurality of groups of adjustable solar cell array devices and a confluence box connected with the adjustable solar cell array devices, wherein the input end of the direct current cabinet is connected with the direct current output end of the confluence box, the output end of the boosting system is used for accessing a high-voltage power grid, the adjustable solar cell array devices comprise a buried rectangular water storage box body, a first floating platform riding wheel group device, a second floating platform riding wheel group device, a first floating platform driving wheel group device, a second floating platform driving wheel group device, a rotatable oval floating platform, a solar cell panel mounting frame and a solar cell panel assembly, the rotatable oval floating platform is arranged in the buried rectangular water storage box body, the upper end of the buried rectangular water storage box body is opened and is formed by splicing a left side plate, a right side plate, a bottom plate, a front end plate and a rear end plate, the upper parts of the left and right two side plates are respectively provided with a first floating platform driving wheel set device and a second floating platform driving wheel set device, the bottom plate is provided with a first floating platform riding wheel set device and a second floating platform riding wheel set device which are parallel to each other, the rotatable elliptical floating platform is lapped on the first floating platform riding wheel set device and the second floating platform riding wheel set device and comprises a bottom arc support, an upper arc mounting seat and a water baffle plate, the upper arc mounting seat is arranged in the bottom arc support, the water baffle plate is arranged at two ends of the bottom arc support, the bottom arc support and the upper arc mounting seat are both connected with the water baffle plate, the bottom of the solar cell panel mounting frame is arranged on the upper arc mounting seat, the solar cell panel assembly is arranged on the solar cell panel mounting frame, the first floating platform driving wheel set device and the second floating platform driving wheel set device are identical in structure, the device comprises a motor, a speed reducer, a driving gear and a controller, wherein the signal output end of the controller is electrically connected with the motor, the motor is in power connection with a power input shaft of the speed reducer, the driving gear is arranged on a power output shaft of the speed reducer and is meshed with a gear ring arranged on the outer wall of a bottom arc support to drive the bottom arc support to rotate, the device also comprises a cylindrical floating box anti-rotation device which is arranged at the bottom in the buried type cuboid water storage tank body and is used for fixing the bottom arc support and preventing the bottom arc support from rotating, the cylindrical floating box anti-rotation device comprises a plurality of telescopic cylinders, arc lifting supports, a first water pump, a vacuum pump, a sucker, a three-way pipe and a one-way valve, the telescopic cylinders are arranged in a straight line at equal intervals on the inner wall of the bottom of the buried type cuboid water storage tank body, and a piston rod of each telescopic cylinder is provided with one arc lifting support, the arc lifts and supports the upper surface and is provided with a plurality of sucking discs, and the sucking disc is linked together through pipeline and vacuum pump, is provided with the check valve on the pipeline between sucking disc and the vacuum pump, is provided with the three-way pipe on the pipeline between sucking disc and the check valve, the delivery port of the first water pump of third interface connection of three-way pipe, the water inlet of first water pump and the gas outlet of vacuum pump all are linked together with the inner chamber of burying formula cuboid water storage tank, first water pump, vacuum pump respectively with the signal output part electric connection of controller.
2. The solar photovoltaic power generation system of claim 1, wherein: buried type cuboid water storage tank body upper end opening is enclosed to close by left side board, right side board, bottom plate, front end plate and back end plate and forms by the concatenation, left side board, right side board, bottom plate, front end plate and back end plate structure homogeneous phase are the concrete steel plate composite board body.
3. The solar photovoltaic power generation system of claim 2, wherein: the concrete steel plate composite board comprises a metal outer frame, a plurality of inner inserts and concrete, wherein the inner inserts are arranged in the metal outer frame at equal intervals, and the concrete is filled in the metal outer frame.
4. The solar photovoltaic power generation system of claim 3, wherein: an oval inner core is arranged in a cavity between the bottom arc-shaped support and the upper arc-shaped mounting seat, a first connecting rib, a second connecting rib, a third connecting rib, a fourth connecting rib, a fifth connecting rib and a sixth connecting rib are integrally arranged on the outer wall of the oval inner core, the first connecting rib, the second connecting rib and the third connecting rib are all connected with the bottom arc-shaped support, and the fourth connecting rib, the fifth connecting rib and the sixth connecting rib are all connected with the upper arc-shaped mounting seat.
5. The solar photovoltaic power generation system of claim 4, wherein: the device is characterized by further comprising two groups of protective films, wherein the upper parts of the protective films are connected with the upper part of the bottom arc support, and the lower parts of the protective films are connected with the upper part of the buried cuboid water storage box body.
6. The solar photovoltaic power generation system of claim 5, wherein: the buried rectangular water storage tank is filled with a medium, and the medium is an aqueous solution added with a scale inhibitor.
7. The solar photovoltaic power generation system of claim 6, wherein: the solar energy and humidity meter is characterized by further comprising a hygrothermograph, a solar irradiator, a data collector, a monitoring computer and a remote monitoring computer, wherein the inverter is electrically connected with the data collector and the monitoring computer respectively, the hygrothermograph and the solar irradiator are electrically connected with the data collector, the data collector is in wired connection with the monitoring computer, and the monitoring computer is in wireless connection with the remote monitoring computer.
8. The solar photovoltaic power generation system of claim 7, wherein: the insert comprises a hollow pipe, insert plates and reinforcing ribs, the insert plates are symmetrically arranged on two sides of the outer wall of the hollow pipe, the reinforcing ribs are arranged between the hollow pipe and the insert plates, slots matched with the insert plates are formed in the inner wall of the metal outer frame, the insert plates are inserted into the corresponding slots, and concrete is filled in the metal outer frame between the adjacent insert plates.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201252501Y (en) * | 2008-08-18 | 2009-06-03 | 天津市纽普兰环保发展有限公司 | Solar electric power generation device with highly-effective optical tracking |
CN101841268A (en) * | 2009-03-22 | 2010-09-22 | 北京智慧剑科技发展有限责任公司 | Solar multi-directional tracking photovoltaic system |
CN201869120U (en) * | 2010-07-09 | 2011-06-15 | 中海阳新能源电力股份有限公司 | Suspended solar power station |
CN104702199A (en) * | 2013-12-09 | 2015-06-10 | 王立军 | Sun-tracking condensing generating set |
CN206662801U (en) * | 2017-03-22 | 2017-11-24 | 江苏汤臣新材料科技有限公司 | A kind of ball-type lucite body machines frock |
-
2018
- 2018-11-23 CN CN201811402616.6A patent/CN109449978B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201252501Y (en) * | 2008-08-18 | 2009-06-03 | 天津市纽普兰环保发展有限公司 | Solar electric power generation device with highly-effective optical tracking |
CN101841268A (en) * | 2009-03-22 | 2010-09-22 | 北京智慧剑科技发展有限责任公司 | Solar multi-directional tracking photovoltaic system |
CN201869120U (en) * | 2010-07-09 | 2011-06-15 | 中海阳新能源电力股份有限公司 | Suspended solar power station |
CN104702199A (en) * | 2013-12-09 | 2015-06-10 | 王立军 | Sun-tracking condensing generating set |
CN206662801U (en) * | 2017-03-22 | 2017-11-24 | 江苏汤臣新材料科技有限公司 | A kind of ball-type lucite body machines frock |
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