CN209526678U

CN209526678U - Integrated photovoltaic novel roof waterproof bracket

Info

Publication number: CN209526678U
Application number: CN201920385864.8U
Authority: CN
Inventors: 吴志坚
Original assignee: Shengzhou Yuneng Photovoltaic Power Generation Co Ltd
Current assignee: Shengzhou Yuneng Photovoltaic Power Generation Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-10-22
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses integrated photovoltaic novel roof waterproof brackets, include integrated photovoltaic roof waterproof rack body, integrated photovoltaic roof waterproof rack body is fixed into the block-like component bracket structure of mould containing several catch basin flashing baffles connected in length and breadth, if catch basin and diversion trench, intermodule sets component both shoulders briquetting and is fixedly connected as entirety, catch basin flashing baffle is connected and fixed with component electric wire gantry, photovoltaic electrification component is laid on catch basin flashing damper modules upper end, optical cable penetrates in component electric wire gantry and leads to distribution system, the utility model installation has powerful in function, construction is reasonable, it drains unobstructed, the advantages that attractive and durable；It is whole to use rigid waterproofing；Form modularization, seriation, standardization, lightweight, be adapted to the roofing of plurality of classes, and can directly replace direct a variety of building roof plates, mounting process is light, long service life, and repair, maintain it is quite convenient, efficient.

Description

Integrated photovoltaic novel roof waterproof bracket

Technical field

The utility model relates to integrated photovoltaic novel roof waterproof brackets.

Background technique

Currently, many countries in the whole world use five kinds of generation modes: one, coal, oil and natural gas etc. so far or mainly Fossil fuel etc. is used as main generation mode, not can be carried out effective deposit, and the consumption energy is excessive, causes non-renewable resources pole Degree waste, and environmental pollution is serious；It has begun at home and is administered and limited；

Two, hydroelectric generation be it is renewable, pollution-free, operating cost is low, peak modulation capacity is strong, and location condition is harsh, investment at This is huge, and the construction period is longer, has inestimable, inevitable destruction to the ecological balance；At home it has been realized that simultaneously It is limited；

Although three, wind-power electricity generation is renewable energy, in the majority, input cost and feedback receipts are limited by environment and condition Benefit than having big difference, it is unstable, it is uncontrollable；It is lower using rate at home；

Four, biomass power generation is a kind of power generation side that China strongly releases in recent years to solve energy waste and environmental pollution Formula, China is as a large agricultural country, biomass resource very abundant.Not only possess abundance develops energy crop, may be used also The exploitation and consumption of non-renewable mineral matter are saved, concentrates pollution control, but input cost is big, with component type distributing freight and operation dimension Shield is higher with management cost, and input cost and feedback income compare overlong time；It is low-keyed promotion at home；

Five, solid refuse power generation by waste combustion not only can solve the problem of world's garbage disposal headache, while can also recycle It using the energy in rubbish, economizes on resources, is conducive to The Surroundings in Cities protection, the especially guarantor to land resource and water resource Shield, and maintenance of equipment failure rate is low, but input cost is larger, and combustible articles (quantity of refuse in i.e. one city is relatively fixed) must It must meet, supplement and city dweller and state's net electricity consumption when usually as electric energy deficiency；It is the power generation that government compares support at home Mode.

It is referred from numerous unfavorable factors of the above generation mode, in the case where traditional energy growing tension, global energy Crisis and problem of environmental pollution become increasingly conspicuous, and will appreciate that from the world to the country: traditional fuel energy is rapid daily Reduce, the harm that can not be saved caused by environment becomes increasingly conspicuous, during this time, the global people all sight again Renewable energy power generation has been invested, has allowed renewable energy that can change the energy resource structure of the mankind, has maintained long-range sustainable development, To allow photovoltaic power generation to enrich our life and work with the solid of diversification.

Currently, being mounted on the photovoltaic system on roofing, it can be referred to as BMPV and " building photovoltaic ", according to

Mounting means is divided into BAPV and two kinds of BIPV again, there is different disadvantage and drawback:

1), BAPV (mount type photovoltaic building)

Solar energy power generating system is installed by steel construction, stainless steel or aluminium alloy post usually on existing structure System, also referred to as " mount type " solar photovoltaic building, such technology have a defect that steel structural plant roof substrate is to aluminize Zinc, it is zinc-plated, aluminize, the alloys profiled sheet such as plating iron, and coating content (g/m²) order goods control and roofing coat type (usually Baking vanish is PE, SMP, rarely HDP and PVDF) and the selection of coating layer thickness be crucial, especially in processing, transport, installation Etc. occur colliding in links and scratch a little, i.e., can thus gradually wide-spread corrosion, and repair process is relatively difficult, can not eradicate direct shadow The service life is rung, the color coating pressing steel plate roofing service life of general environment is about 8~15 years (MAX)；It is persistently exposed to the sun in the summer sun, Its surface temperature rises to 60~80 degree or so, and it is seemingly to be formed " just that evening temperature, which falls after rise to 15~20 degree and dew occurs, Fire ", " annealing " etc., under clear sky bright, it is also possible to thunder shower attack can be encountered, moment forms " annealing " and " quenching "； And directly cause skin of paint simply to aoxidize roofing covering to the wind and snow of winter cold snap, until ice dissolution is impregnated with film Layer, the gradient glides therewith, will paint directly irregular scuffing, including when self production of units or powder caused by adjacent enterprise Dirt source of corrosion, the roofing that falls into cycles forms accumulation, to aggravate corrosion rate；" color coated steel sheet and steel band " (GB/ T12754-2006) also explicitly point out: the maximum anticorrosive most critical element of coating metal pressing plate is exactly: the high temperature of environment with Gas attack medium type, concentration and moist time, corrosive medium type is more, concentration (density) is bigger, the moist time more It is long, the corrosivity of painted surface be it is higher, when paints and lacquers protection layer tissue once being destroyed, and plate surface plating (such as aluminium zinc, It is zinc-plated etc.) layer also can directly be damaged, and gradually spread therewith, it is the deadly defect for aggravating the colored steel service life, after ten winters Xia Hou leads to the direct aging of surface skin of paint, the coat of metal, and corrosion, intensity are deteriorated, and cause seepy question difficult in institute Exempt from, then do waterproof be also it is very difficult, from the point of view of practical experience, many steel building roofings be more than 5 it is average annual obvious go out Obvious corrosion condition is showed, the weather-proof waterproof material of thermoplastic elastomers or the foreign countries such as SBS, SRS, APP, (without TPO) is usually taken The flexible waters measures such as polymer inlet mylar+water-repellent paint, 5~8 years service life of continuity push up day at last, especially in the operation phase Between to replace color corrugated sheet steel material and flexible sheet, maintenance cost is higher, result in waste of resources, long construction period, and caused by Garbage environment pollution is repaired special roofing construction considerably complicated；And photovoltaic generating system projected life requires to be >=25 years； Therefore no replacement is required during use.

2), BIPV (solar photovoltaic building integration)

It is the photovoltaic for being designed simultaneously with building, constructing simultaneously and installing and formed with building perfect combination Electricity generation system, also referred to as " building type " and " building-material-type " solar photovoltaic building, its a part as building external structure, Not only there is generating function, but also have the function of building element and construction material, or even the aesthetic feeling of building can also be promoted, and build It builds object and forms perfect entity.However, the BIPV in existing enterprise's technology catchments in a organized way often by distributed, Waterproof sealing, referred to as flexible water are realized using using rubber strip or weather-proof silicone adhesive above (bracket) between component；? It needs quite with caution, will can not slowly be gone out by one destruction as long as living through two season of summer and winter or more in installation process The bad phenomenons such as now different degrees of weathering, cracking and contraction cause roofing to leak so that feeding through to entire roof waterpoof material Water is unavoidable, belongs to building roof waterproof processing common fault；Currently, at home and in the world, there are no a companys can be complete Solve problems.

Utility model content

The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide integrated photovoltaic novel roof waterproof Bracket, includes integrated photovoltaic roof waterproof rack body, and integrated photovoltaic roof waterproof rack body connects in length and breadth containing several Catch basin flashing baffle be fixed into the block-like component bracket structure of mould, the both ends of module set catch basin, another both ends difference respectively If diversion trench, module is laid on respectively on component electric wire gantry, and component both shoulders briquetting is set between catch basin flashing damper modules and is fixed It is connected as entirety, catch basin flashing baffle is connected and fixed with component electric wire gantry, and photovoltaic electrification component is laid on catch basin flashing Damper modules upper end, optical cable, which penetrates in component electric wire gantry, leads to distribution system, the utility model installation have powerful in function, The advantages that construction is rationally, draining is unobstructed, attractive and durable；Waterproof is carried out with rigid principle；Formed modularization, seriation, standardization, Lightweight is adapted to the roofing of plurality of classes, and can directly replace direct building roof plate；Mounting process is not only light, matter Amount control is simple, and long service life, and repair, maintain it is quite convenient, efficient.

To achieve the above purpose, the technical solution of the present invention is: integrated photovoltaic novel roof waterproof bracket includes Integrated photovoltaic roof waterproof rack body, the catch basin flashing baffle of the integrated photovoltaic roof waterproof rack body is in room Crestal line two sides are longitudinally arranged in parallel, the upper setting of the outer end of integrated photovoltaic roof waterproof rack body and catch basin flashing baffle Parallel diversion trench, several catch basin flashing baffles are laterally arranged and are fixed with longitudinal catch basin flashing baffle with dovetail deck At the block-like component bracket structure of mould；The both ends for connecting the catch basin flashing damper modules of setting in length and breadth set catch basin respectively, if Dry catch basin flashing damper modules are laid on respectively on component electric wire gantry, and component both shoulders pressure is set between catch basin flashing damper modules Block is fixed as entirety, solid using socket cap hexagon socket head cap screw and square nut connection between catch basin flashing baffle and component electric wire gantry Fixed, hexagon socket head cap screw sets open-type flat round head self-plugging rivet and square nut axle position is locked after connection, and photovoltaic electrification component is laid on Catch basin flashing damper modules upper end, the cable of photovoltaic electrification component connection, which penetrates in component electric wire gantry, leads to distribution system.

The beneficial effects of the utility model are: the utility model installation has, powerful in function, construction are reasonable, draining is unobstructed, The advantages that attractive and durable；It can cancel and (brill) hole is worn to roofing, using rigid waterproofing, photovoltaic module and bracket junction not adopted Waterproof is sealed with the realizations such as rubber strip or weather-proof silicone adhesive；It is thoroughly to break conventional BIPV waterproof sealing system, allows completely new BIPV aluminium alloy waterproof bracket system forms modularization, seriation, standardization, lightweight, is not only adapted to the room of plurality of classes Face can also directly replace direct roof board material, thoroughly solve roof leakage, infiltration situation with rigid waterproofing principle；It can allow room The waterproof in face reaches I, II grades, and more than the service life of I grades of water-proof roofings, the waterproof time limit (service life) >=25 year；Not only mounting process The control of light, quality is simple, and repair, maintain it is quite convenient, efficient.

Detailed description of the invention

Fig. 1 is the floor plan of the utility model；

Fig. 2 is the right view of Fig. 1；

Fig. 3 is the cross-sectional view of A-A in Fig. 1；

Fig. 4 is the cross-sectional view of B-B in Fig. 1；

Fig. 5 is the utility model concrete plane scheme of installation one；

Fig. 6 is the utility model concrete plane scheme of installation two；

Fig. 7 is the utility model log cabin deck scheme of installation；

Fig. 8 is the utility model metal house top surface scheme of installation；

Fig. 9 is the utility model log cabin or metal roof plane face scheme of installation.

In figure: photovoltaic electrification component 1, diversion trench 2, component electric wire gantry 3, catch basin flashing baffle 4, hexagonal in socket cap Bolt 5, component both shoulders briquetting 6, square nut 7, dovetail deck 8, catch basin 9, open-type flat round head self-plugging rivet 10, T-slot spiral shell Bolt 11, catch basin briquetting 12, flashing side wrapped plate 13, runing rest 1, runing rest 2 15, expansion bolt 16, longitudinal waterproof Walkway board 17, single shoulder component briquetting 18, skyhook end socket baffle 19, longitudinal waterproof ridge cover plate 20, lateral waterproof aisle cover board 21, Hexagonal flange self drilling tapping screw 22, open type razor-edge liner 23, integrated photovoltaic roof waterproof rack body 30.

Specific embodiment

Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.

As shown in Figure 1, integrated photovoltaic novel roof waterproof bracket, except connecting screw nut is stainless steel (SUS304), Remaining main member is aluminum alloy materials (6063-T5), and whole lightness is rigid enough but also with certain flexibility, includes Integrated photovoltaic roof waterproof rack body 30, the catch basin flashing baffle of the integrated photovoltaic roof waterproof rack body 30 4 are longitudinally arranged in parallel in ridge line two sides, the upper setting of the outer end of integrated photovoltaic roof waterproof rack body 30 and catch basin The parallel diversion trench 2 of flashing baffle 4, several catch basin flashing baffles 4 are laterally arranged and use with longitudinal catch basin flashing baffle 4 Dovetail deck 8 is fixed into the block-like component bracket structure of mould；The both ends point of 4 module of catch basin flashing baffle of setting are connected in length and breadth Catch basin 9 is not set, and several 4 modules of catch basin flashing baffle are laid on respectively on component electric wire gantry 3, catch basin flashing baffle 4 Intermodule sets component both shoulders briquetting 6 and is fixed as entirety, using in socket cap between catch basin flashing baffle 4 and component electric wire gantry 3 Hex bolts 5 and square nut 7 are connected and fixed, and hexagon socket head cap screw 5 sets open-type flat round head self-plugging rivet 10 square nut 7 after connection Axle position locking, photovoltaic electrification component 1 are laid on 4 module upper end of catch basin flashing baffle, and the cable that photovoltaic electrification component 1 connects is worn Enter and lead to distribution system in component electric wire gantry 3, the utility model installation have powerful in function, construction rationally, draining it is unobstructed, The advantages that attractive and durable；Also it can cancel and (brill) hole is worn to roofing, using rigid waterproofing function, photovoltaic module and bracket not connected It meets place and seals waterproof using the realizations such as rubber strip or weather-proof silicone adhesive；It is thoroughly to break conventional BIPV system, allows completely new BIPV aluminium alloy waterproof bracket system forms modularization, seriation, standardization, is not only adapted to the roofing of plurality of classes, may be used also Directly to replace direct roof board material, roof leakage, infiltration situation are solved thoroughly with rigid waterproofing principle；It can allow the waterproof of roofing Reach I, II grades, and more than the service life of I grades of water-proof roofings, the waterproof time limit (service life) >=25 year；Not only mounting process is light, quality Control is simple, and repair, maintain it is quite convenient, efficient.

Case study on implementation one

As shown in Figure 2: integrated photovoltaic roof waterproof rack body 30 uses but is not limited to the low installation in intermediate high both ends Mode when actual installation, can take the height layout patterns of other suitable rainwater tricklings according to the shape and structure on roof.

Case study on implementation two

As shown in Figure 3: crossbeam is installed in metope upper end, and component electric wire gantry 3 is laid on the roofing on roof, integrated photovoltaic Roof waterproof rack body 30 is fixed on 3 upper end of component electric wire gantry.

Case study on implementation three

As shown in Figure 4: component electric wire gantry 3 is directly laid in unroofed surroundings wall upper end, integrated photovoltaic roofing Waterproof bracket ontology 30 is fixed on 3 upper end of component electric wire gantry, has not only had the function on roof, but also play the function of photovoltaic power generation Can, with rigid waterproofing principle, solve the seepy question occurred after previous flexible water components aging.

Case study on implementation four

As shown in Figure 5: the whole roof of integrated photovoltaic roof waterproof rack body 30 and concrete or brick roofing is installed, The roof surrounding of concrete or brick roofing has upward right angle bound edge, the rotation of 30 lower end of integrated photovoltaic roof waterproof rack body Turn bracket 2 15 to be fixed with expansion bolt (chemical bolt) 16 and the periphery of concrete or brick roofing, be covered on runing rest 2 15 Matched runing rest 1, one 14 upper end of runing rest connect catch basin briquetting 12 and with T-slot bolt 11 and photovoltaic integrateds Change roof waterproof rack body 30 to be connected, the dovetail deck 8 of integrated photovoltaic roof waterproof rack body 30 connects outward The upward right angle end of concrete or brick roofing is covered package by the flashing side wrapped plate 13 of stretching, extension, and connection is easy for installation, secured, by force Degree is high, and waterproof performance is good, and the photovoltaic electrification component 1 at top can generate energy resource supply using optical energy power.

Case study on implementation five

As shown in Figure 6: integrated photovoltaic roof waterproof rack body 30 is mounted on from concrete with a slope or brick roofing Whole roof on, set between the adjacent block of integrated photovoltaic roof waterproof rack body 30 lateral waterproof aisle cover board 21 connection And, integrated photovoltaic roof waterproof rack body 30 fixed with single shoulder component briquetting 18 plus hexagonal flange self drilling tapping screw 22 And from catch basin 9 is set between the whole roof of concrete with a slope or brick roofing, 9 lower end of catch basin sets catch basin briquetting 12, collection 12 lower end of sink briquetting connects runing rest 1 and runing rest 2 15,2 15 lower end of runing rest expansion bolt 16 with It is fixed from the whole roof of concrete with a slope or brick roofing, connection is easy for installation, secured, and intensity is high, and waterproof performance is good, top The photovoltaic electrification component 1 in portion can generate energy resource supply using optical energy power.

Case study on implementation six

It is illustrated in figure 7 the fixed installation mode of the utility model Yu log cabin roof, integrated photovoltaic roof waterproof bracket Ontology 30 sets single shoulder component briquetting 18, skyhook end socket baffle 19 and the connection of open type razor-edge liner 23 and seals and support, photovoltaic one 2 15 bottom of runing rest and log cabin roof of 12 lower end of catch basin briquetting of 30 lower end of body roof waterproof rack body are used certainly It is fixed to bore tap bolt 16, connection is easy for installation, secured, and intensity is high, and waterproof performance is good, and the photovoltaic electrification component 1 at top can benefit Energy resource supply is generated with optical energy power.Case study on implementation seven

It is illustrated in figure 8 the fixed installation mode of the utility model Yu metal house top surface, the adjacent mould of photovoltaic electrification component 1 Heat-insulated and water-proof function is connected and provides using longitudinal waterproof ridge cover plate 20 between block, and using single shoulder component briquetting 18, opening Formula razor-edge liner 23 is simultaneously fixed with hexagonal flange self drilling tapping screw 22,30 lower end of integrated photovoltaic roof waterproof rack body 12 lower end of catch basin briquetting several groups symmetrical expression setting 2 15 bottom of runing rest and metal roof expansion bolt 16 Fixed, connection is easy for installation, secured, and intensity is high, and waterproof performance is good, and the photovoltaic electrification component 1 at top can be produced using optical energy power Raw energy resource supply.

Case study on implementation eight

It is illustrated in figure 9 the utility model log cabin or metal roof Plane Installation schematic diagram, the roof plan and and wall To leave formula, there is certain gap in centre, and the ground in gap is corridor or other regions, and photovoltaic electrification component 1 is fixed on log cabin Or metal roof plane, 1 side of photovoltaic electrification component connect overhanging longitudinal waterproof walkway board 17, longitudinal waterproof walkway board 17 One end and photovoltaic electrification component 1 are fixed, and the other end is fixed with wall, and the setting of longitudinal waterproof walkway board 17 can be examined in maintenance and repair As passageway when looking into photovoltaic electrification component 1, another function is the whereabouts of the spatial occlusion rainwater of lower end, above structure connection installation Convenient, secured, intensity is high, and waterproof performance is good, and the photovoltaic electrification component 1 at top can generate energy resource supply using optical energy power.

The utility model has many advantages, such as that powerful in function, construction are reasonable, draining is unobstructed, attractive and durable；It can cancel to roofing It wears (brill) hole, waterproof is not sealed using the realizations such as rubber strip or weather-proof silicone adhesive to photovoltaic module and bracket junction；It is thorough Conventional BIPV system is broken at bottom, and completely new BIPV aluminium alloy waterproof bracket system is allowed to form modularization, seriation, standardization, It is not only adapted to the roofing of plurality of classes, can also directly replace direct roof board material, room is solved thoroughly with rigid waterproofing principle Face leak, infiltration situation；The waterproof of roofing can be allowed to reach I, II grades, and more than the service life of I grades of water-proof roofings, the waterproof time limit (longevity Life) >=25 years；Not only mounting process is light, quality control simply, but also is repaired, it is quite convenient, efficient to maintain.

The utility model need to be placed according to the preferably corresponding bracket of type, template feature and fixed form of building roof Ordered series of numbers longitudinal direction standard arrange away from U-shaped A catch basin, length i.e. in from ridge to gutter >=120mm (be more than original roof board material >= 50mm) it is advisable, then is locked by dedicated briquetting, can avoid carrying out roofing to wearing and aperture connection, and in phase " B transverse channels " are installed on adjacent U-shaped A catch basin, after being transversely mounted two adjacent " B transverse channels ", Fang Kepu If a piece of solar components, double pressures and single casting die are installed at B transverse channels both ends, are fixed by stainless steel bolt；It leads The much smoother U-shaped A catch basin for flowing to both ends and falling into two sides of the rainwater of chute, the rainwater then collected are made by terrestrial gravitation With the suitable gradient flows into the gutter of original building roofing naturally, wherein U-shaped A catch basin is top closed, bottom opening, forms effectively Functional in organized water drainage system；According to the inherent characteristics of roofing and size, maintenance channel in length and breadth is reasonably set.

The utility model is suitable for the industrial premises and civil buildings type roofing of thermal-insulating type and non-thermal-insulating type, mainly includes Newly, the concrete of Old building and all kinds of metal press plates and battenboard building roof；Apply also for the rigid beam of only roof truss or without purlin Item, and the building without roof board material can replace the non-water-proof roofing plate kept the temperature or thermal requirements are not high, be the utility model One of maximum highlight；Meanwhile and domestic and international BMPV system photovoltaic power generation roofing waterproof aluminium alloy bracket system at present It is pioneering, belong to and really realize rigid waterproofing, to replace traditional BIPV stent flexibility (using rubber or weather-proof silica gel as main Waterproof sealing) processing；Original II, III level water-proof roofing is allowed to reach I grades of water-proof roofing service life.

The area that the utility model is suitable for antidetonation earthquake intensity≤8 degree can be according to national phase when there is vibroseis in building Pass standard and regulation regulation carry out adding corresponding glissando.

Suitable i=0~40% of the slope of roof that the utility model is used cooperatively；When slope of roof i >=41~50%, this set Support system can carry out limited size adjusting by self structure feature, to meet needed for roofworks draining；Allow component Longitude and latitude normal forms optimal angle with sunlight and generates electricity；It is insensitive to the area more avenged.

The utility model is not by metal die plate or the material of template and AC, PVC, PC, FRP, TPO and concrete roof Matter or type limitation.

The utility model can directly replace roofing for only having rigid frame (or only purlin) and building without roof board material Glass or plate shading are taken shelter from rain and heat-insulated, and certain heat-preserving anti-freezing can be assisted to use.

The utility model has very strong total bearing capacity performance, Local Loads >=1.67kN/m², single main stress component Evenly load >=2.5kN/m；Its rod piece connecting node load >=1.5kN/m²；Main member stabilizer blade wind resistance suction effect >=5.0kN/m² (examined through laboratory, Administration of Quality and Technology Supervision and obtain data, non-computer software simulation test data).

The utility model all material (structure, accessory) burning behavior class is A class.

The utility model (in addition to bolt connection pair is using SUS304 stainless steel material, remaining whole uses 6063-T5) is adopted It is fabricated with CNC precision machine tool equipment, series of products accurate size, standard, there is very strong interchangeability between specification of the same race, Material surface has corrosion-resistant, high-low temperature resistant (insensitive range temperature using anode processing oxidation processes (oxide layer >=25 μm) Degree :+85 DEG C~-25 DEG C)；Service life time limit theoretical calculation >=25 year.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should all cover within the rights protection scope of the utility model.

Claims

1. integrated photovoltaic novel roof waterproof bracket, it is characterised in that: include integrated photovoltaic roof waterproof rack body (30), the catch basin flashing baffle (4) of the integrated photovoltaic roof waterproof rack body (30) is longitudinally flat in ridge line two sides Row arrangement, the upper setting of the outer end of integrated photovoltaic roof waterproof rack body (30) are parallel with catch basin flashing baffle (4) Diversion trench (2), several catch basin flashing baffles (4) are laterally arranged and catch basin flashing baffle (4) the dovetail deck with longitudinal direction (8) it is fixed into the block-like component bracket structure of mould；The both ends for connecting catch basin flashing baffle (4) module of setting in length and breadth are set respectively Catch basin (9), several catch basin flashing baffle (4) modules are laid on respectively on component electric wire gantry (3), catch basin flashing baffle (4) intermodule sets component both shoulders briquetting (6) and is fixed as entirety, uses between catch basin flashing baffle (4) and component electric wire gantry (3) Socket cap hexagon socket head cap screw (5) and square nut (7) are connected and fixed, and socket cap hexagon socket head cap screw (5) sets open-type flat round after connection Head self-plugging rivet (10) locks square nut (7) axle position, and photovoltaic electrification component (1) is laid on catch basin flashing baffle (4) module Upper end, the cable of photovoltaic electrification component (1) connection, which penetrates in component electric wire gantry (3), leads to distribution system.