CN103731089B - A kind of roof type solar power generation array tracing system - Google Patents

A kind of roof type solar power generation array tracing system Download PDF

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Publication number
CN103731089B
CN103731089B CN201310756024.5A CN201310756024A CN103731089B CN 103731089 B CN103731089 B CN 103731089B CN 201310756024 A CN201310756024 A CN 201310756024A CN 103731089 B CN103731089 B CN 103731089B
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CN
China
Prior art keywords
housing base
installs
support column
fills
photovoltaic assembly
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.)
Expired - Fee Related
Application number
CN201310756024.5A
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Chinese (zh)
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CN103731089A (en
Inventor
夏宏宇
林芃
郑光恒
杨亚丽
于洪旺
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.)
Tianjin Lantian Solar Tech Co ltd
CETC 18 Research Institute
Original Assignee
Tianjin Lantian Solar Tech Co ltd
CETC 18 Research Institute
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Application filed by Tianjin Lantian Solar Tech Co ltd, CETC 18 Research Institute filed Critical Tianjin Lantian Solar Tech Co ltd
Priority to CN201310756024.5A priority Critical patent/CN103731089B/en
Publication of CN103731089A publication Critical patent/CN103731089A/en
Application granted granted Critical
Publication of CN103731089B publication Critical patent/CN103731089B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

Abstract

The present invention relates to a kind of roof type solar power generation array tracing system, described support column interval arranges and an axle sleeve is installed in each support column upper end, installation one is driven longitudinal rotation horizontal connector by lower push-rod is rotated in the plurality of axle sleeve, in this horizontal connector, parallel interval installs multiple installing rack extended to horizontal connector both sides, the both sides hinge of each installing rack fills a concentrating photovoltaic assembly, and the concentrating photovoltaic assembly that multiple installing rack fills is by a long draw and the vertical rotation of upper push-rod.In the present invention, support column, long draw, installing rack etc. are all through hot galvanizing process, there is the advantage of protection against the tide, mildew-resistant, Defend salt fog, the critical piece of concentrating photovoltaic assembly is made by lightweight metal, together with other parts overall weight gentlier and be dispersed on each support column uniformly, be adapted to be mounted within the roof of building, and whole height is lower, convenient for installation and maintenance.

Description

A kind of roof type solar power generation array tracing system
Technical field
The invention belongs to solar power generation tracing system technical field, especially a kind of roof type solar power generation array tracing system.
Background technology
Solar energy is a kind of clean energy resource, and transform light energy is electric energy by solar power system by it, is then stored in battery or outputs in power consumption equipment.Above-mentioned solar power system comprises support column, substrate and concentrating photovoltaic assembly, support column is installed on the ground, sloped-end installation base plate on the support columns, on substrate, in matrix, multiple concentrating photovoltaic assembly is installed in arrangement, in order to increase conversion efficiency, between substrate and support column, install tracing system, this tracing system can use motor or hydraulic stem to drive substrate rotating, makes the solar cell in multiple concentrating photovoltaic assembly as far as possible vertical with the sunlight irradiated.
Above-mentioned support column and substrate install after height higher, installation and maintenance are not very convenient, the concentrating photovoltaic assembly that substrate fills, the weight of tracing system are all born by support column, namely overall weight concentrates effect on the support columns, this is the installation site of solar power system with regard to limit value, namely must be arranged on firm ground, the place that building equal altitudes is higher cannot be applied in.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of roof type solar power generation array tracing system rational in infrastructure, easy to use is provided.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of roof type solar power generation array tracing system, comprise support column and concentrating photovoltaic assembly, it is characterized in that: described support column interval arranges and an axle sleeve is installed in each support column upper end, installation one is driven longitudinal rotation horizontal connector by lower push-rod is rotated in the plurality of axle sleeve, in this horizontal connector, parallel interval installs multiple installing rack extended to horizontal connector both sides, the both sides hinge of each installing rack fills a concentrating photovoltaic assembly, and the concentrating photovoltaic assembly that multiple installing rack fills is by a long draw and the vertical rotation of upper push-rod.
And the pedestal upper end that described installing rack both sides are upwards made all installs a Upper shaft sleeve, rotate installation one rotating shaft in these two Upper shaft sleeves, the end that this rotating shaft stretches out both sides Upper shaft sleeve installs one respectively for connecting the connecting plate of homonymy concentrating photovoltaic assembly.
And a column is installed in upper surface in the middle part of each described rotating shaft, the plurality of column upper end hinge is contained in described long draw, fills the lower end of a upper push-rod in horizontal connector upper surface hinge, and the upper end hinge of this upper push-rod fills on column in its vicinity.
And described horizontal connector one side surface installs a driving lever, this driving lever end hinge loads the upper end of push rod, and the lower end hinge of this lower push-rod fills on the mounting rail that support column in its vicinity fills.
And described long draw is arranged multiple long frame, in each long frame, hinge fills the column upper end of position corresponding thereto, the outboard end of a rotating shaft installs one for connecting the camber beam of photosensitive sensors.
And, described concentrating photovoltaic assembly comprises Fresnel lens group and housing, Fresnel lens group is arranged on the upper end of housing, by the multiple metal heat-dissipation block of the uniform installation of heat conduction glue-line on Housing Base, each metal heat-dissipation block installs solar cell receiver by heat conduction glue-line, spiral-lock one shadow shield on Housing Base, the upper end of solar cell receiver described in setting-in in the uniform square hole made of this shadow shield, shadow shield and Housing Base install multiple set bolt, this set bolt is positioned at end outside Housing Base and described connecting plate is fixed, Housing Base installs waterproof ventilated membrane.
And, long side plate is integrally made at edge, long edge, described Housing Base both sides, one short side plate is installed between the both side ends of these two long side plates and the Housing Base of homonymy, long side plate and short side plate are overall in the bench-type of falling rectangular pyramid from top to bottom, two long side plates and two short side plate upper ends make laterally on along the described Fresnel lens group of upper installation.
And, described Housing Base installs multiple riveting nut, each riveting nut internal messing installs a standing screw, this standing screw upper end is installed in described shadow shield, standing screw outer rim above and below shadow shield is set with a locking nut, is positioned in the standing screw outer rim below Housing Base and is set with a locking nut.
And, described Fresnel lens group comprises face glass, Fresnel lens and silica gel bumper ring, face glass spiral-lock setting-in silica gel bumper ring in housing upper end and between the bottom surface of face glass and described long side plate and the short side plate upper edge of making, Fresnel lens is installed in the face glass bottom surface within this silica gel bumper ring inner edge.
And, described Housing Base is made a perforate, this perforate covers installation one waterproof ventilated membrane towards the opening part outside Housing Base, the ventilated membrane cover plate that on this waterproof ventilated membrane, spiral-lock one is connected with Housing Base, shadow shield is made groined type depression muscle, each solar receiver is connected by cable, and the section bar that the both positive and negative polarity end of this cable is filled by Housing Base is drawn.
Advantage of the present invention and good effect are:
1. in native system, in the multiple support column of rectangular installation on building roof, the support column of laterally embarking on journey rotates horizontal connector is installed, in each horizontal connector, hinge fills multiple concentrating photovoltaic assembly, these concentrating photovoltaic assemblies are under the acting in conjunction of upper push-rod and lower push-rod, can rotate in the horizontal direction with on longitudinal direction, the sun constantly converted with trace location, realize generating in large-scale, high-efficiency thus.
2. in native system, do not adopt each solar receiver that external radiating device with a lot of fin is independently installed in concentrating photovoltaic assembly, directly the heat of solar receiver is imported in housing by metal heat-dissipation block, the surface area utilizing housing larger realizes heat radiation, such good heat dissipation effect, reduces overall weight simultaneously, and the not easily burn into sex change of silica gel bumper ring, well can seal between housing and Fresnel lens group, ensure the work safety of each equipment in housing.
3. in the present invention, support column, long draw, installing rack etc. are all through hot galvanizing process, there is the advantage of protection against the tide, mildew-resistant, Defend salt fog, the critical piece of concentrating photovoltaic assembly is made by lightweight metal, together with other parts overall weight gentlier and be dispersed on each support column uniformly, be adapted to be mounted within the roof of building, and whole height is lower, convenient for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the stereogram (dismounting concentrating photovoltaic assembly) that the parts such as support column, horizontal connector connect;
Fig. 5 is the I portion enlarged drawing of Fig. 4;
Fig. 6 is the explosive view of concentrating photovoltaic assembly;
Fig. 7 is the sectional view along short side plate direction;
Fig. 8 is the structural representation of housing bottom surface;
Fig. 9 is the connection diagram between solar receiver and Housing Base;
Figure 10 is the I portion enlarged drawing of Fig. 7.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of roof type solar power generation array tracing system, as shown in Fig. 1 ~ 5, comprise support column 6 and concentrating photovoltaic assembly 2, innovation of the present invention is: described support column interval arranges and an axle sleeve 1 is installed in each support column upper end, installation one is driven longitudinal rotation horizontal connector 4 by lower push-rod 9 is rotated in the plurality of axle sleeve, in this horizontal connector, parallel interval installs multiple installing rack 17 extended to horizontal connector both sides, the both sides hinge of each installing rack fills a concentrating photovoltaic assembly, the concentrating photovoltaic assembly that multiple installing rack fills is by a long draw 11 and upper push-rod 12 vertically rotation.
In the present embodiment, a Upper shaft sleeve 15 is all installed in support 16 upper end that described installing rack both sides are upwards made, rotate installation one rotating shaft 7 in these two Upper shaft sleeves, the end that this rotating shaft stretches out both sides Upper shaft sleeve installs one respectively for connecting the connecting plate 14 of homonymy concentrating photovoltaic assembly.
In the middle part of each described rotating shaft, a column 5 is installed in upper surface, and the plurality of column upper end hinge is contained in described long draw, fills the lower end of a upper push-rod in horizontal connector upper surface hinge, and the upper end of this upper push-rod is cut with scissors on the made Connection Block 13 of dress column in its vicinity.Described long draw is arranged multiple long frame 3, in each long frame, hinge fills the column upper end of position corresponding thereto.
Described horizontal connector one side surface installs a driving lever 8, and this driving lever end hinge loads the upper end of push rod, and the lower end hinge of this lower push-rod fills on the mounting rail 18 that support column in its vicinity fills.The outboard end of a rotating shaft installs one for connecting the camber beam 10 of photosensitive sensors.Upper push-rod and lower push-rod can use hydraulic push rod, also can use electric pushrod.
Described concentrating photovoltaic assembly is as shown in Fig. 6 ~ 10, comprise Fresnel lens group and housing, Fresnel lens group is arranged on the upper end of housing, by the multiple metal heat-dissipation block 30 of the uniform installation of heat conduction glue-line 45 on Housing Base, each metal heat-dissipation block installs solar cell receiver 29 by heat conduction glue-line 44, spiral-lock one shadow shield 24 on Housing Base 35, the upper end of solar cell receiver described in setting-in in the uniform square hole 23 made of this shadow shield, shadow shield and Housing Base install multiple set bolt 32, this set bolt is positioned at end outside Housing Base and described connecting plate is fixed, Housing Base is installed waterproof ventilated membrane 41.
Long side plate 27 is integrally made at edge, long edge, described Housing Base both sides, between the both side ends of these two long side plates and the Housing Base of homonymy by side along 43 with install a short side plate 31 along 42 down, long side plate and short side plate are overall in the bench-type of falling rectangular pyramid from top to bottom, two long side plates and two short side plate upper ends make laterally on along installing described Fresnel lens group on 26.
On described Housing Base as shown in Figure 6,7, multiple riveting nut 34 is installed, each riveting nut internal messing installs a standing screw, this standing screw upper end is installed in described shadow shield, standing screw outer rim above and below shadow shield is set with a locking nut 33, is positioned in the standing screw outer rim below Housing Base and is set with a locking nut.
Described Fresnel lens group comprises face glass 21, Fresnel lens 37 and silica gel bumper ring 22, face glass spiral-lock setting-in silica gel bumper ring in housing upper end and between the bottom surface of face glass and described long side plate and the short side plate upper edge of making, Fresnel lens is installed in the face glass bottom surface within this silica gel bumper ring inner edge.
Described Housing Base is made a perforate 36, this perforate covers installation one waterproof ventilated membrane 41 towards the opening part outside Housing Base, the ventilated membrane cover plate 40 that on this waterproof ventilated membrane, spiral-lock one is connected with Housing Base by rivet 39, shadow shield is made groined type depression muscle 25, each solar receiver is connected by cable 28, and the section bar 38 that the both positive and negative polarity end of this cable is filled by Housing Base is drawn.
When the present invention uses:
In the multiple support column of rectangular installation on building roof, the support column of laterally embarking on journey rotates and installs horizontal connector, in each horizontal connector, hinge fills multiple concentrating photovoltaic assembly.
The photosensitive sensors timing output signal that camber beam on a rotating shaft is installed, this signal carries out analysis by the control system on backstage and judges, constantly judge that whether concentrating photovoltaic assembly is vertical with sunlight, the control command that control system exports drives upper push-rod and lower push-rod action, completes the torsion of concentrating photovoltaic assembly.
Be not enough to start photosensitive sensors when sunlight is more weak, or when there is cloudy weather, control system controls upper push-rod and lower push-rod according to the historical data stored, and shifts one's position with sun synchronization to enable concentrating photovoltaic assembly.
In native system, in the multiple support column of rectangular installation on building roof, the support column of laterally embarking on journey rotates horizontal connector is installed, in each horizontal connector, hinge fills multiple concentrating photovoltaic assembly, these concentrating photovoltaic assemblies are under the acting in conjunction of upper push-rod and lower push-rod, can rotate in the horizontal direction with on longitudinal direction, the sun constantly converted with trace location, realize generating in large-scale, high-efficiency thus.
In native system, do not adopt each solar receiver that external radiating device with a lot of fin is independently installed in concentrating photovoltaic assembly, directly the heat of solar receiver is imported in housing by metal heat-dissipation block, the surface area utilizing housing larger realizes heat radiation, such good heat dissipation effect, reduces overall weight simultaneously, and the not easily burn into sex change of silica gel bumper ring, well can seal between housing and Fresnel lens group, ensure the work safety of each equipment in housing.
In the present invention, support column, long draw, installing rack etc. are all through hot galvanizing process, there is the advantage of protection against the tide, mildew-resistant, Defend salt fog, the critical piece of concentrating photovoltaic assembly is made by lightweight metal, together with other parts overall weight gentlier and be dispersed on each support column uniformly, be adapted to be mounted within the roof of building, and whole height is lower, convenient for installation and maintenance.

Claims (6)

1. a roof type solar power generation array tracing system, comprise support column and concentrating photovoltaic assembly, it is characterized in that: described support column interval arranges and an axle sleeve is installed in each support column upper end, installation one is driven longitudinal rotation horizontal connector by lower push-rod is rotated in the plurality of axle sleeve, in this horizontal connector, parallel interval installs multiple installing rack extended to horizontal connector both sides, the both sides hinge of each installing rack fills a concentrating photovoltaic assembly, and the concentrating photovoltaic assembly that multiple installing rack fills is by a long draw and the vertical rotation of upper push-rod;
The pedestal upper end that described installing rack both sides are upwards made all installs a Upper shaft sleeve, and rotate installation one rotating shaft in these two Upper shaft sleeves, the end that this rotating shaft stretches out both sides Upper shaft sleeve installs one respectively for connecting the connecting plate of homonymy concentrating photovoltaic assembly;
In the middle part of each described rotating shaft, a column is installed in upper surface, and the plurality of column upper end hinge is contained in described long draw, fills the lower end of a upper push-rod in horizontal connector upper surface hinge, and the upper end hinge of this upper push-rod fills on column in its vicinity;
Described horizontal connector one side surface installs a driving lever, and this driving lever end hinge loads the upper end of push rod, and the lower end hinge of this lower push-rod fills on the mounting rail that support column in its vicinity fills;
Described long draw is arranged multiple long frame, in each long frame, hinge fills the column upper end of position corresponding thereto, and the outboard end of a rotating shaft installs one for connecting the camber beam of photosensitive sensors.
2. a kind of roof type solar power generation array tracing system according to claim 1, it is characterized in that: described concentrating photovoltaic assembly comprises Fresnel lens group and housing, Fresnel lens group is arranged on the upper end of housing, by the multiple metal heat-dissipation block of the uniform installation of heat conduction glue-line on Housing Base, each metal heat-dissipation block installs solar cell receiver by heat conduction glue-line, spiral-lock one shadow shield on Housing Base, the upper end of solar cell receiver described in setting-in in the uniform square hole made of this shadow shield, shadow shield and Housing Base install multiple set bolt, this set bolt is positioned at end outside Housing Base and described connecting plate is fixed, Housing Base installs waterproof ventilated membrane.
3. a kind of roof type solar power generation array tracing system according to claim 2, it is characterized in that: long side plate is integrally made at edge, long edge, described Housing Base both sides, one short side plate is installed between the both side ends of these two long side plates and the Housing Base of homonymy, long side plate and short side plate are overall in the bench-type of falling rectangular pyramid from top to bottom, two long side plates and two short side plate upper ends make laterally on along the described Fresnel lens group of upper installation.
4. a kind of roof type solar power generation array tracing system according to claim 3, it is characterized in that: described Housing Base installs multiple riveting nut, each riveting nut internal messing installs a standing screw, this standing screw upper end is installed in described shadow shield, standing screw outer rim above and below shadow shield is set with a locking nut, is positioned in the standing screw outer rim below Housing Base and is set with a locking nut.
5. a kind of roof type solar power generation array tracing system according to claim 4, it is characterized in that: described Fresnel lens group comprises face glass, Fresnel lens and silica gel bumper ring, face glass spiral-lock setting-in silica gel bumper ring in housing upper end and between the bottom surface of face glass and described long side plate and the short side plate upper edge of making, Fresnel lens is installed in the face glass bottom surface within this silica gel bumper ring inner edge.
6. a kind of roof type solar power generation array tracing system according to claim 5, it is characterized in that: described Housing Base is made a perforate, this perforate covers installation one waterproof ventilated membrane towards the opening part outside Housing Base, the ventilated membrane cover plate that on this waterproof ventilated membrane, spiral-lock one is connected with Housing Base, shadow shield is made groined type depression muscle, each solar receiver is connected by cable, and the section bar that the both positive and negative polarity end of this cable is filled by Housing Base is drawn.
CN201310756024.5A 2013-12-31 2013-12-31 A kind of roof type solar power generation array tracing system Expired - Fee Related CN103731089B (en)

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CN105207598A (en) * 2015-09-29 2015-12-30 成都聚合科技有限公司 Special adhesive strip for concentrating photovoltaic solar module
CN106253798B (en) * 2016-08-31 2018-12-28 浙江宝威电气有限公司 It is a kind of to follow the photovoltaic generating system for shining upon direction rotation automatically
CN112968664A (en) * 2021-02-02 2021-06-15 中国电子科技集团公司第十八研究所 Solar cell array with intelligent spectrum matching function

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