CN110034723A - Solar double-glass assemblies system with removable optical plate - Google Patents

Solar double-glass assemblies system with removable optical plate Download PDF

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Publication number
CN110034723A
CN110034723A CN201910418588.5A CN201910418588A CN110034723A CN 110034723 A CN110034723 A CN 110034723A CN 201910418588 A CN201910418588 A CN 201910418588A CN 110034723 A CN110034723 A CN 110034723A
Authority
CN
China
Prior art keywords
optical plate
glass assemblies
solar double
photovoltaic bracket
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910418588.5A
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Chinese (zh)
Inventor
陈创修
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.)
Zhejiang Astronergy New Energy Development Co Ltd
Original Assignee
Zhejiang Astronergy New Energy Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Astronergy New Energy Development Co Ltd filed Critical Zhejiang Astronergy New Energy Development Co Ltd
Priority to CN201910418588.5A priority Critical patent/CN110034723A/en
Publication of CN110034723A publication Critical patent/CN110034723A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02S40/20Optical components
    • H02S40/22Light-reflecting or light-concentrating means
    • 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
    • Y02E10/52PV systems with concentrators

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The present invention provides a kind of solar double-glass assemblies systems with removable optical plate, have the photovoltaic bracket of optical plate and solar double-glass assemblies including multiple rows of top, in which: optical plate and the solar double-glass assemblies direction at the top of photovoltaic bracket successively have spaced setting;Back surface of the optical plate towards solar double-glass assemblies, including the first area of absorbable light longitudinally set gradually along photovoltaic bracket and the second area that can export light, optical plate can be moved in parallel in solar double-glass assemblies and first area is leant out to the coverage area of solar double-glass assemblies along photovoltaic bracket is longitudinally opposed.There is the solar double-glass assemblies system of removable optical plate can guide sunray to the back surface of solar double-glass assemblies in the case where not influencing solar double-glass assemblies front surface and absorbing sunray for this, so that the two-sided available sunray of solar double-glass assemblies.Meanwhile moveable optical plate can be moved to photovoltaic module bottom in maintenance, i.e., using roofing access path space, staff is not interfered to safeguard photovoltaic component system yet.

Description

Solar double-glass assemblies system with removable optical plate
Technical field
The present invention relates to technical field of photovoltaic power generation, more particularly to a kind of solar double-glass assemblies system with removable optical plate System.
Background technique
Solar double-glass assemblies refer to and form composite layer by two sheet glass and solar battery sheet, between cell piece by conducting wire string, simultaneously Connection is pooled to lead end and is formed by photovoltaic cell component.Since light equally can be absorbed in the back side of solar double-glass assemblies and generates electricity Can, the generating efficiency with higher compared with traditional photovoltaic module, thus in recent years using very extensive.
But abundant exploitation is not yet received in the back side power generation potentiality of solar double-glass assemblies at present, promotes double glass groups in the prior art The back side generating efficiency of part is mainly that reflex reflector is arranged by the back surface in solar double-glass assemblies to realize, reflex reflector due to It is blocked by component, the light of acquisition is relatively limited, limits the generating efficiency of solar double-glass assemblies.
Summary of the invention
The present invention provides a kind of solar double-glass assemblies systems with removable optical plate, to promote solar double-glass assemblies to too Access path region is efficiently used while sun radiation utilization rate, which includes that multiple rows of top has optical plate and solar double-glass assemblies Photovoltaic bracket, in which:
The optical plate and the solar double-glass assemblies direction at the top of the photovoltaic bracket successively have spaced setting;
Back surface of the optical plate towards the solar double-glass assemblies, including along the photovoltaic bracket longitudinally set gradually can Light-absorbing first area and the second area that light can be exported, the optical plate can along the photovoltaic bracket it is longitudinally opposed in The solar double-glass assemblies move in parallel and the first area are leant out to the coverage area of the solar double-glass assemblies.
In specific implementation, the optical plate that at the top of the photovoltaic bracket there are multiple groups to be transversely correspondingly arranged and institute are respectively arranged Solar double-glass assemblies are stated, the optical plate is equal with the width of the solar double-glass assemblies in each group.
In specific implementation, the photovoltaic bracket includes traction device and the longitudinally disposed sliding rail in top, each institute Optical plate is stated to be sticked in inside the sliding rail along the both ends of the photovoltaic bracket transverse direction, it can be by the traction device in institute It states in sliding rail and moves.
In specific implementation, the traction device includes spool, flexible rope and pulley, and the pulley is set to the photovoltaic Inside the pulley base at bracket longitudinal direction both ends, the flexible rope bypasses the pulley, and both ends are fixedly connected on the optical plate;Institute The mobile optical plate can be pulled by flexible rope described in coiling by stating spool.
In specific implementation, the spool is horizontally set at the optical plate bottom along the photovoltaic bracket by bearing, long Degree is greater than or equal to the lateral length of the photovoltaic bracket, and one end is provided with driving mechanism.
In specific implementation, the sliding rail includes draw runner and jacking block, the upper surface and two of the jacking block and institute's optical plate End in contact, the draw runner and the optical plate following table face contact.
In specific implementation, the sliding rail is engineering plastics material sliding rail.
In specific implementation, there is optical fiber inside the optical plate, the light incident side of the optical fiber is set to institute First area is stated, light guide outlet is set to the second area.
In specific implementation, the light incident side and light guide outlet of the optical fiber are each perpendicular to the positive table of the optical plate Face.
The solar double-glass assemblies system with removable optical plate provided by the invention, is disposed at the top of photovoltaic bracket Spaced optical plate and solar double-glass assemblies, optical plate have the first of the absorbable light longitudinally set gradually along photovoltaic bracket Region and the second area that can export light, optical plate can move in parallel and by along photovoltaic bracket is longitudinally opposed in solar double-glass assemblies One region leans out the coverage area of solar double-glass assemblies.There is the solar double-glass assemblies system of removable optical plate can not influence double glass for this Component front surface guides sunray to the back surface of solar double-glass assemblies in the case where absorbing sunray, so that solar double-glass assemblies Two-sided available sunray, has sufficiently excavated the power generation potential of solar double-glass assemblies, has significantly improved solar double-glass assemblies Generated energy.Meanwhile moveable optical plate can be moved to photovoltaic module bottom in maintenance, i.e., using roofing access path Space does not interfere staff to safeguard photovoltaic component system yet.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is only certain specific embodiments of the invention, for those of ordinary skill in the art, is not paying creativeness Under the premise of labour, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the side view in a specific embodiment according to the present invention with the solar double-glass assemblies system of removable optical plate Figure;
Fig. 2 is the mobile schematic diagram of optical plate in a specific embodiment according to the present invention;
Fig. 3 is the forward sight in a specific embodiment according to the present invention with the solar double-glass assemblies system of removable optical plate Figure;
Fig. 4 is the connection schematic diagram of spool and flexible rope in a specific embodiment according to the present invention;
Fig. 5 is the division schematic diagram of first area and second area in a specific embodiment according to the present invention;
Fig. 6 is the structural schematic diagram of optical fiber in a specific embodiment according to the present invention.
Specific embodiment
For the purposes, technical schemes and advantages of the specific embodiment of the invention are more clearly understood, with reference to the accompanying drawing The specific embodiment of the invention is described in further details.Here, schematic specific embodiment of the invention and its explanation It is used to explain the present invention, but not as a limitation of the invention.
As shown in Figure 1, Figure 2 and shown in Fig. 5, inventor is in view of respectively arranging the access path between component in the non-repair time in roof It is not high to the utilization rate of sunlight, thus a kind of solar double-glass assemblies system with removable optical plate is proposed, to double in promotion Access path region is efficiently used while glass component is to solar radiation utilization rate, which includes that multiple rows of top has optical plate 200 and solar double-glass assemblies 100 photovoltaic bracket, in which:
The optical plate 200 and the solar double-glass assemblies 100 direction at the top of the photovoltaic bracket successively have spaced set It sets;
Back surface of the optical plate 200 towards the solar double-glass assemblies 100, including longitudinally successively set along the photovoltaic bracket The first area 210 for the absorbable light set and the second area 220 that can export light, the optical plate 200 can be along the light Bracket is longitudinally opposed moves in parallel in the solar double-glass assemblies 100 and the first area 210 is leant out the solar double-glass assemblies 100 for volt Coverage area.
In specific implementation, the setting of photovoltaic bracket can be there are many embodiment.For example, frame is along double at the top of photovoltaic bracket 100 bottom of glass component laterally can have a notch, and optical plate 200 can be leant out from the notch.
In specific implementation, can there is more the quantity of the optical plate 200 being arranged and solar double-glass assemblies 100 at the top of row's photovoltaic bracket Kind embodiment.For example, as shown in Fig. 2, respectively arranging the lateral length of the photovoltaic bracket can match with the size of roofing, together When, in order to preferably make the solar double-glass assemblies 100 absorb sunray, generating efficiency is promoted, is respectively arranged at the top of the photovoltaic bracket It can have the optical plate 200 and the solar double-glass assemblies 100 that multiple groups are transversely correspondingly arranged, the optical plate in each group 200 is equal with the width of the solar double-glass assemblies 100.
In specific implementation, optical plate 200 can be there are many embodiment along photovoltaic bracket longitudinal movement.For example, in order to protect It is mobile steady to demonstrate,prove optical plate 200, as shown in Figure 1 and Figure 2, the photovoltaic bracket may include traction device and it is longitudinally disposed in The sliding rail 310 at top, each optical plate 200 then can be sticked in the sliding along the both ends of the photovoltaic bracket transverse direction Inside track 310, it can be moved in the sliding rail 310 by the traction device.
In specific implementation, the setting of traction device can be there are many embodiment.For example, as shown in Fig. 1, Fig. 3 and Fig. 4, The traction device may include spool 320, flexible rope 330 and pulley 340, and the pulley 340 is for changing flexible rope 341 inside of pulley base in photovoltaic bracket longitudinal direction both ends can be set (with the sliding rail in 330 direction of draw 310 are correspondingly arranged), the flexible rope 330 can then bypass the pulley 340, and both ends are fixedly connected on the optical plate 200;The spool 320 can pull the mobile optical plate 200 by flexible rope 330 described in coiling, make the optical plate 200 vertically move along the photovoltaic bracket.
In specific implementation, the setting of spool 320 can be there are many embodiment.For example, as shown in figure 3, the spool 320 It can be horizontally set at 200 bottom of optical plate along the photovoltaic bracket by bearing 321, length is greater than or equal to the light The lateral length of bracket is lied prostrate, one end is provided with driving mechanism, when which is set, 320 one end of spool and photovoltaic bracket One end alignment, the other end then lean out photovoltaic bracket, are connect by retarder with driving mechanism to obtain the torsion of driving mechanism offer Turn power;For another example can a spool 320 individually be arranged in bottom in solar double-glass assemblies 100 described in each group and optical plate 200, so that respectively Optical plate 200 is individually moved, and does not influence the generating efficiency of other solar double-glass assemblies 100 when overhauling a local fault.Driving mechanism Selection can be there are many embodiment, for example, the driving mechanism can be electric motor.Further, soft in order to guarantee Property 330 both ends uniform force of rope, the spool 320 can be set in the center of the solar double-glass assemblies 100.
In specific implementation, the setting of sliding rail 310 can be there are many embodiment.For example, as shown in Figure 1, Figure 3, institute Stating sliding rail 310 may include draw runner 311 and jacking block 312, the upper surface and both ends of the jacking block 312 and institute's optical plate 200 Contact, the draw runner 311 and the 200 following table face contact of optical plate.When setting, jacking block 312 can be fixed on solar double-glass assemblies 100 In longitudinal both ends frame, draw runner 311 can be then fixed on the lower frame at the longitudinal both ends of solar double-glass assemblies 100, jacking block 312 and draw runner It is formed among 311 the sliding rail 310 of optical plate 200 being in U-shape can be accommodated, optical plate 200 then can be in sliding rail Low friction is slided in 310.When sliding rail 310 is installed, then briquetting 360 can be used by solar double-glass assemblies 100, jacking block 312 and slide Block 311 is successively pressed in along multiple guide rails 350 of the horizontally-parallel setting of photovoltaic bracket.
In specific implementation, the selection of 310 material of sliding rail can be there are many embodiment.For example, the sliding rail 310 can be engineering plastics material sliding rail.Engineering plastics material can further decrease optical plate 200 and sliding rail Frictional force between 310, meanwhile, the property of self-lubricating can also be not required to daily maintenance, reduce the maintenance cost of the system.
In specific implementation, the selection of optical plate 200 can be there are many embodiment.For example, as shown in fig. 6, the light guide There is optical fiber 230, the light incident side of the optical fiber 230 is set to the first area 210, light guide inside plate 200 Outlet is set to the second area 220.
In specific implementation, to promote light guide efficiency, as shown in fig. 6, can have inside the optical plate 200 a plurality of parallel The optical fiber 230 of setting, further, the light incident side and light guide outlet of the optical fiber 230 can be each perpendicular to institute State the front surface of optical plate 200.
In conclusion the solar double-glass assemblies system with removable optical plate provided by the invention, at the top of photovoltaic bracket Spaced optical plate 200 and solar double-glass assemblies 100 are disposed with, optical plate 200 has longitudinally successively to be set along photovoltaic bracket The first area 210 for the absorbable light set and the second area 220 that can export light, optical plate 200 can be vertical along photovoltaic bracket To the coverage area for moving in parallel and lean out first area 210 solar double-glass assemblies 100 relative to solar double-glass assemblies 100.This has can The solar double-glass assemblies system of mobile optical plate can will too in the case where not influencing 100 front surface of solar double-glass assemblies and absorbing sunray Sunlight line is guided to the back surface of solar double-glass assemblies 100, so that the two-sided available sunray of solar double-glass assemblies 100, sufficiently The power generation potential for having excavated solar double-glass assemblies 100, significantly improves the generated energy of solar double-glass assemblies 100.Meanwhile moveable light Guide plate 200 can be moved to photovoltaic module bottom in maintenance, i.e., using roofing access path space, also do not hinder one's work people Member's maintenance photovoltaic component system.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (9)

1. a kind of solar double-glass assemblies system with removable optical plate, including multiple rows of top have optical plate (200) and double glass groups The photovoltaic bracket of part (100), in which:
The optical plate (200) and the solar double-glass assemblies (100) direction at the top of the photovoltaic bracket successively have spaced set It sets;
The back surface of the optical plate (200) towards the solar double-glass assemblies (100), including longitudinally successively set along the photovoltaic bracket The first area (210) for the absorbable light set and the second area (220) that can export light, the optical plate (200) can edge The photovoltaic bracket is longitudinally opposed to be moved in parallel and leans out the first area (210) described in the solar double-glass assemblies (100) The coverage area of solar double-glass assemblies (100).
2. the solar double-glass assemblies system with removable optical plate as described in claim 1, wherein respectively arrange the photovoltaic bracket top Portion has the optical plate (200) that is transversely correspondingly arranged of multiple groups and the solar double-glass assemblies (100), the optical plate in each group (200) equal with the width of the solar double-glass assemblies (100).
3. the solar double-glass assemblies system with removable optical plate as claimed in claim 2, wherein the photovoltaic bracket includes leading Leading-in device and the longitudinally disposed sliding rail (310) in top, each optical plate (200) is along the photovoltaic bracket transverse direction Both ends are sticked in the sliding rail (310) inside, can be moved in the sliding rail (310) by the traction device.
4. the solar double-glass assemblies system with removable optical plate as claimed in claim 3, wherein the traction device includes volume Axis (320), flexible rope (330) and pulley (340), the pulley (340) are set to the cunning at photovoltaic bracket longitudinal direction both ends Wheel seat (341) is internal, and the flexible rope (330) bypasses the pulley (340), and both ends are fixedly connected on the optical plate (200);The spool (320) can pull the mobile optical plate (200) by flexible rope described in coiling (330).
5. the solar double-glass assemblies system with removable optical plate as claimed in claim 4, wherein the spool (320) passes through Bearing (321) is horizontally set at the optical plate (200) bottom along the photovoltaic bracket, and length is greater than or equal to the photovoltaic branch The lateral length of frame, one end are provided with driving mechanism.
6. the solar double-glass assemblies system with removable optical plate as claimed in claim 3, wherein the sliding rail (310) Including draw runner (311) and jacking block (312), the upper surface and two end in contact of the jacking block (312) and institute's optical plate (200) are described Draw runner (311) and the optical plate (200 following table face contacts.
7. the solar double-glass assemblies system with removable optical plate as claimed in claim 6, wherein the sliding rail (310) For engineering plastics material sliding rail.
8. the solar double-glass assemblies system with removable optical plate as described in claim 1, wherein in the optical plate (200) Portion has optical fiber (230), and the light incident side of the optical fiber is set to the first area (210), and light guide outlet is set It is placed in the second area (220).
9. the solar double-glass assemblies system with removable optical plate as claimed in claim 4, wherein the optical fiber (230) Light incident side and light guide outlet be each perpendicular to the front surfaces of the optical plate (200).
CN201910418588.5A 2019-05-20 2019-05-20 Solar double-glass assemblies system with removable optical plate Pending CN110034723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910418588.5A CN110034723A (en) 2019-05-20 2019-05-20 Solar double-glass assemblies system with removable optical plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910418588.5A CN110034723A (en) 2019-05-20 2019-05-20 Solar double-glass assemblies system with removable optical plate

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CN110034723A true CN110034723A (en) 2019-07-19

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JPH10200140A (en) * 1997-01-14 1998-07-31 Toyota Motor Corp Solar battery device
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