CN110273500A - A kind of flat-changed-into-sloping photovoltaic roofing structures and method - Google Patents

A kind of flat-changed-into-sloping photovoltaic roofing structures and method Download PDF

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Publication number
CN110273500A
CN110273500A CN201910391456.8A CN201910391456A CN110273500A CN 110273500 A CN110273500 A CN 110273500A CN 201910391456 A CN201910391456 A CN 201910391456A CN 110273500 A CN110273500 A CN 110273500A
Authority
CN
China
Prior art keywords
fixed
girder steel
slope
rhone
fixed frame
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
CN201910391456.8A
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Chinese (zh)
Inventor
汪洋
赵伟
范磊
刘一南
刘文涛
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 Green Dynamic Energy Management Co Ltd
Original Assignee
Tianjin Green Dynamic Energy Management 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 Tianjin Green Dynamic Energy Management Co Ltd filed Critical Tianjin Green Dynamic Energy Management Co Ltd
Priority to CN201910391456.8A priority Critical patent/CN110273500A/en
Publication of CN110273500A publication Critical patent/CN110273500A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/02Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0445Drainage channels
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/36Installations of cables or lines in walls, floors or ceilings
    • 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
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • H02S20/22Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0445Drainage channels
    • E04D2013/045Drainage channels on inclined roofs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The present invention relates to a kind of flat-changed-into-sloping photovoltaic roofing structures and method, the support post, girder steel, rectangle pipe support, transverse and longitudinal keel and photovoltaic module separately constitute two symmetrical top of the slope structures on horizental roof;The cable frame is located at the top of top of the slope and connects two top of the slope structures;Cable frame includes waterproof cover and fixed bracket, and fixed bracket is I-shaped structure, and fixed frame bottom is fixedly connected with support post and top is fixedly connected with rectangle pipe support, and fixed cradle top surface two sides are equipped with hub slot;The photovoltaic module is installed in the fixed groove of fixed frame two sides, and fixed groove is connected with metallic channel, and metallic channel is located in fixed frame, and the fixed frame bottom is fixedly mounted with rhone, rhone and fixed frame by fixed screw and is fixedly connected by bolt with girder steel.For the present invention using double top of the slope structures, space utilization rate is high;Cable frame is set in top of the slope structural top, improves cable integrated level;Rhone is set below the fixed frame of photovoltaic module, reinforces tissue draining.

Description

A kind of flat-changed-into-sloping photovoltaic roofing structures and method
Technical field
The present invention relates to photovoltaic apparatus technical field, in particular to a kind of flat-changed-into-sloping photovoltaic roofing structures and method.
Background technique
It is the common installation form of distributed photovoltaic power generation system that photovoltaic module is laid on building roofing.It is general flat Loft mostly uses the mode for directly installing a row or multi-row unidirectional photovoltaic module additional, and but there are the following problems:
1, roof area is limited but power demand increasingly increases, and practices well space utilization rate is lower.
2, traditional paving mode lacks globality, and cable integrated level is low and inorganizable draining.
Summary of the invention
The present invention provides a kind of flat-changed-into-sloping photovoltaic roofing structures and method to solve technical problem present in well-known technique, Photovoltaic module, good integrity and space utilization rate height are laid with by the way of double top of the slope.
The present invention includes following technical solution: a kind of flat-changed-into-sloping photovoltaic roofing structures, including support post, girder steel, rectangle Pipe support, transverse and longitudinal keel, photovoltaic module and cable frame, it is characterised in that the support post, girder steel, rectangle pipe support, transverse and longitudinal dragon Bone and photovoltaic module separately constitute two symmetrical top of the slope structures on horizental roof;The cable frame is located at the top of top of the slope and connects Connect two top of the slope structures;The cable frame includes waterproof cover and fixed bracket, and the fixed bracket is I-shaped structure, fixed Frame bottom is fixedly connected with support post and top is fixedly connected with rectangle pipe support, and the fixed cradle top surface two sides are equipped with collection Wire casing, the waterproof cover are removably mounted to fixed cradle top;The photovoltaic module is installed on the fixation of fixed frame two sides In groove, the fixed groove is connected with metallic channel, and metallic channel is located in fixed frame, and the fixed frame bottom passes through fixed spiral shell Silk is fixedly mounted with rhone, and the rhone is parallel to longitudinal keel and is located at the top of girder steel, rhone and fixed frame by bolt with Girder steel is fixedly connected.
Preferably, the fixed frame is I-shaped structure, and there are three cavity, two sides cavity is interior to be equipped with conducting wire at fixed frame middle part Slot, central cavity are equipped with bolt.
Preferably, damping and slide-prevention item is equipped between the rhone and girder steel.
Preferably, the photovoltaic roofing structures, which stretch out Yuanping City top range along slope aspect, prevents room convenient for rainwater to be expelled directly out Push up ponding.
Preferably, the photovoltaic roofing structures side is equipped with maintenance trough and maintenance stair, the maintenance stair is arranged Below the cable frame of middle part.It is used as access path above and below cable frame.
Preferably, it is equipped with reinforcing rib in the waterproof cover, reinforces cover board intensity convenient for upper people maintenance;Waterproof cover edge Equipped with water bar, prevent hub slot water inlet from impregnating cable.
The invention also discloses a kind of flat-changed-into-sloping photovoltaic roof methods, it is characterised in that the following steps are included:
Step 1: it determines column net, arranges support post after maintenance area and maintenance stair position are reserved on horizental roof, The reserved lower part access path for being parallel to roofing long side in the middle part of horizental roof, width is between highest two support posts Away from;
Step 2: building top of the slope structure, girder steel is set up on support post, rectangle pipe support is fixed with girder steel, and in rectangle Transverse and longitudinal keel are laid between pipe support and girder steel;Support post, girder steel, rectangle pipe support, transverse and longitudinal keel separately constitute two symmetrically Top of the slope structural framing;
Step 3: installation cable frame, cable frame are located at the top of top of the slope and connect two top of the slope structures, fixed frame bottom and Support post is fixedly connected and top is fixedly connected with rectangle pipe support;
Step 4: installation rhone, rhone are parallel to longitudinal keel and are located at the top of girder steel;
Step 5;Installation photovoltaic component, photovoltaic module are installed in the fixed groove of fixed frame two sides, and fixed frame bottom is logical It crosses fixed screw and is fixedly mounted with rhone, rhone is parallel to longitudinal keel and is located at the top of girder steel.
The present invention has the advantage that and good effect:
1, for the present invention using double top of the slope structures, space utilization rate is high, and generated energy is big.
2, cable frame is arranged using in top of the slope structural top in the present invention, improves cable integrated level.
3, rhone is arranged in the present invention below the fixed frame of photovoltaic module, reinforces tissue draining.
4, metallic channel is arranged in the fixed frame bottom surface of photovoltaic module in the present invention, and cable is more hidden, makes photovoltaic roof more Neatly, globality is more preferable.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the present invention.
Fig. 2 is floor map of the present invention.
Fig. 3 is circuit theory schematic diagram of the present invention.
Fig. 4 is A-A node enlarged diagram of the present invention.
Fig. 5 is B-B node enlarged diagram of the present invention.
In figure, 1- support post;2- girder steel;3- rectangle pipe support;4- transverse and longitudinal keel;5- photovoltaic module;6- cable frame;61- Waterproof cover;62- fixes bracket;63- hub slot;64- reinforcing rib;65- water bar;7- fixed frame;71- fixed groove;72- is led Wire casing;8- rhone;9- fixed screw;10- bolt;11- damping and slide-prevention item;12- overhauls stair.
Specific embodiment
It is especially exemplified by following instance and detailed in conjunction with attached drawing further to disclose invention, features and effects of the invention Carefully it is described as follows.
Embodiment: refering to attached drawing 1-5, a kind of flat-changed-into-sloping photovoltaic roofing structures, including support post 1, girder steel 2, rectangular tube Frame 3, transverse and longitudinal keel 4, photovoltaic module 5 and cable frame 6, the support post 1, girder steel 2, rectangle pipe support 3,4 and of transverse and longitudinal keel Photovoltaic module 5 separately constitutes two symmetrical top of the slope structures on horizental roof;The cable frame 6 is located at the top of top of the slope and connects Two top of the slope structures;The cable frame 6 includes waterproof cover 61 and fixed bracket 62, and the fixed bracket 62 is I-shaped knot Structure, fixed 62 bottom of bracket is fixedly connected with support post 1 and top is fixedly connected with rectangle pipe support 3, the fixed bracket 62 Top surface two sides are equipped with hub slot 63, and the waterproof cover 61 is removably mounted to fixed 62 top of bracket;The photovoltaic module 5 It is installed in the fixed groove 71 of 7 two sides of fixed frame, the fixed groove 71 is connected with metallic channel 72, and metallic channel 72 is located at In fixed frame 7,7 bottom of fixed frame is fixedly mounted with rhone 8 by fixed screw 9, and the rhone 8 is parallel to longitudinal keel simultaneously Positioned at 2 top of girder steel, rhone 8 and fixed frame 7 are fixedly connected by bolt 10 with girder steel 2.The fixed frame 7 is I-shaped knot Structure, 7 middle part of fixed frame is there are three cavity, and two sides cavity is interior to be equipped with metallic channel 72, and central cavity is equipped with bolt 10.The rhone Damping and slide-prevention item 11 is equipped between 8 and girder steel 2.The photovoltaic roofing structures stretch out Yuanping City top range along slope aspect.The photovoltaic room Roof construction side is equipped with maintenance trough and maintenance stair 12 is arranged, and the maintenance stair 12 are located at 6 lower section of middle part cable frame.Institute It states and is equipped with reinforcing rib 64 in waterproof cover 61,61 edge of waterproof cover is equipped with water bar 65.
A kind of flat-changed-into-sloping photovoltaic roof method, it is characterised in that the following steps are included:
Step 1: it determines column net, arranges support post 1 after maintenance area and maintenance 12 position of stair are reserved on horizental roof, The lower part access path for being parallel to roofing long side, lower part access path width 1m-1.5m, width are reserved in the middle part of horizental roof For the spacing of highest two support posts 1;
Step 2: top of the slope structure is built, girder steel 2 is set up on support post 1, rectangle pipe support 3 and girder steel 2 is fixed, and Transverse and longitudinal keel 4 are laid between rectangle pipe support 3 and girder steel 2;Support post 1, girder steel 2, rectangle pipe support 3, transverse and longitudinal keel 4 group respectively At two symmetrical top of the slope structural framings;
Step 3: installation cable frame 6, cable frame 6 are located at the top of top of the slope and connect two top of the slope structures, fixed 62 bottom of bracket Portion is fixedly connected with support post 1 and top is fixedly connected with rectangle pipe support 3;
Step 4: installation rhone 8, rhone 8 are parallel to longitudinal keel and are located at 2 top of girder steel;
Step 5;Installation photovoltaic component 5, photovoltaic module 5 are installed in the fixed groove 71 of 7 two sides of fixed frame, fixed frame 7 Bottom is fixedly mounted with rhone 8 by fixed screw 9, and rhone 8 is parallel to longitudinal keel and is located at 2 top of girder steel.
Although the preferred embodiment of the present invention is described above, the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, is not restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very It is multi-form.Within these are all belonged to the scope of protection of the present invention.

Claims (7)

1. a kind of flat-changed-into-sloping photovoltaic roofing structures, including support post, girder steel, rectangle pipe support, transverse and longitudinal keel, photovoltaic module and Cable frame, it is characterised in that: the support post, girder steel, rectangle pipe support, transverse and longitudinal keel and photovoltaic module divide on horizental roof It Zu Cheng not two symmetrical top of the slope structures;The cable frame is located at the top of top of the slope and connects two top of the slope structures;The cable frame Including waterproof cover and bracket is fixed, the fixed bracket is I-shaped structure, fixed frame bottom and the fixed company of support post It connects and top is fixedly connected with rectangle pipe support, the fixed cradle top surface two sides are equipped with hub slot, and the waterproof cover is detachable It is installed on fixed cradle top;The photovoltaic module is installed in the fixed groove of fixed frame two sides, the fixed groove with lead Wire casing is connected, and metallic channel is located in fixed frame, and the fixed frame bottom is fixedly mounted with rhone, the rhone by fixed screw It is parallel to longitudinal keel and is located at the top of girder steel, rhone and fixed frame are fixedly connected by bolt with girder steel.
2. a kind of flat-changed-into-sloping photovoltaic roofing structures according to claim 1, it is characterised in that: the fixed frame is I-shaped Structure, fixed frame middle part is there are three cavity, and two sides cavity is interior to be equipped with metallic channel, and central cavity is equipped with bolt.
3. a kind of flat-changed-into-sloping photovoltaic roofing structures according to claim 1, it is characterised in that: the rhone and girder steel it Between be equipped with damping and slide-prevention item.
4. a kind of flat-changed-into-sloping photovoltaic roofing structures according to claim 1, it is characterised in that: the photovoltaic roofing structures edge Slope aspect stretches out Yuanping City top range.
5. a kind of flat-changed-into-sloping photovoltaic roofing structures according to claim 1, it is characterised in that: the photovoltaic roofing structures one Side is equipped with maintenance trough and maintenance stair is arranged, and the maintenance stair are located at below the cable frame of middle part.
6. a kind of flat-changed-into-sloping photovoltaic roofing structures according to claim 1, it is characterised in that: be equipped in the waterproof cover Reinforcing rib, waterproof cover edge are equipped with water bar.
7. a kind of flat-changed-into-sloping photovoltaic roof method, it is characterised in that the following steps are included:
Step 1: determining column net, support post is arranged after maintenance area and maintenance stair position are reserved on horizental roof, in level The reserved lower part access path for being parallel to roofing long side in the middle part of roofing, width are the spacing of highest two support posts;
Step 2: building top of the slope structure, girder steel is set up on support post, rectangle pipe support is fixed with girder steel, and in rectangle pipe support Transverse and longitudinal keel are laid between girder steel;Support post, girder steel, rectangle pipe support, transverse and longitudinal keel separately constitute two symmetrical top of the slope Structural framing;
Step 3: installation cable frame, cable frame are located at the top of top of the slope and connect two top of the slope structures, fixed frame bottom and support Column is fixedly connected and top is fixedly connected with rectangle pipe support;
Step 4: installation rhone, rhone are parallel to longitudinal keel and are located at the top of girder steel;
Step 5;Installation photovoltaic component, photovoltaic module are installed in the fixed groove of fixed frame two sides, and fixed frame bottom passes through solid Determine screw and be fixedly mounted with rhone, rhone is parallel to longitudinal keel and is located at the top of girder steel.
CN201910391456.8A 2019-05-13 2019-05-13 A kind of flat-changed-into-sloping photovoltaic roofing structures and method Pending CN110273500A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110872891A (en) * 2019-10-10 2020-03-10 陈发江 Roof fire prevention acoustic celotex board mounting structure
CN112878569A (en) * 2021-01-11 2021-06-01 江西师范大学 Green building energy-saving roof convenient to photovoltaic power generation
CN115162597A (en) * 2022-06-21 2022-10-11 广城建设集团有限公司 Variable frame type sloping roof structure of small low-rise building

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110872891A (en) * 2019-10-10 2020-03-10 陈发江 Roof fire prevention acoustic celotex board mounting structure
CN112878569A (en) * 2021-01-11 2021-06-01 江西师范大学 Green building energy-saving roof convenient to photovoltaic power generation
CN112878569B (en) * 2021-01-11 2022-03-04 江西师范大学 Green building energy-saving roof convenient to photovoltaic power generation
CN115162597A (en) * 2022-06-21 2022-10-11 广城建设集团有限公司 Variable frame type sloping roof structure of small low-rise building
CN115162597B (en) * 2022-06-21 2024-05-24 广城建设集团有限公司 Variable frame type sloping roof structure of small-sized low-rise building

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Application publication date: 20190924