High daylighting photovoltaic generation fixed support
technical field:
The utility model relates to a kind of fixed support, especially relates to a kind of photovoltaic generation fixed support with high daylighting.
background technology:
Worldwide energy crisis, facilitate the fast development of New Energy Industry, and solar energy is various most important basic power sources in the energy of giving birth to; Therefore as solar energy generation technology solar radiant energy being converted to electric energy, namely photovoltaic industry develops rapidly especially; In old concept, photovoltaic industry mainly comprises solar components and produces chain, and the electric controling assemblies such as control device and inverter produce chain.And in photovoltaic generation support photovoltaic generating system in order to put, install, the special support of fixed solar panel designs, general material has aluminium alloy or stainless steel.Photovoltaic bracket product divides ground type, roof-type, metope formula, portable etc., large-sized photovoltaic electricity power enterprise generally adopts galvanized metal material, one is that cost is lower, two be carry larger, and there is tumbler, can along with the rotation of the sun self adjustment angle, the efficiency of light energy utilization is high, wherein, for flat roof deck photovoltaic system, because current most of photovoltaic generation support and its photovoltaic generation panel supported are all design towards south, thus lighting efficiency and light is caused to irradiate coverage rate not high, thus cause generating efficiency not high, and generating panel also can be caused to affect its useful life because windage is too large at strong wind weather.
utility model content:
Technical problem to be solved in the utility model is, provide a kind of structure simple, install convenient and significantly can improve the high daylighting photovoltaic generation fixed support of lighting efficiency.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of high daylighting photovoltaic generation fixed support, be installed on the roof of building, comprise two and be positioned at bottom and the main stay pipe be arranged in parallel, several triangular support bracket for fixed support photovoltaic battery panel is vertically fixedly connected with between described main stay pipe, be arranged in parallel between described triangular support bracket and equidistant arrangement on main stay pipe, comprise and be positioned at the horizontal support bar of bottom and the angular support frame on top, the length of described horizontal support bar be greater than spacing between two supports supervisors and and be connected and fixed between main stay pipe, two ends and the horizontal support boom end of described angular support frame are connected and fixed, described main stay pipe is fixedly connected with multiple fastening connection piece that can be fixedly connected with roof body of wall.
As preferably, described angular support frame is provided with locking groove, the upper end, two sides of described locking groove is all connected with a lagging, a mounting groove is formed between described locking groove and lagging, one 90 ° of dogbolts are also provided with in described mounting groove, described 90 ° of dogbolts directly insert locking groove interior also half-twist and dogbolt tail end and locking groove can be fastenedly connected, described 90 ° of dogbolt afterbodys are fixed with fixed connecting piece, both are connected and fixed between described angular support frame and photovoltaic battery panel by 90 ° of dogbolts and fixed connecting piece.
As preferably, between described fastening connection piece and roof body of wall, be also provided with the mounting base of a band waterproof membrane.
As preferably, described angular support frame is the one-body molded support of middle part bending, and comprise two and be symmetrical arranged and the inclination side lever with same tilt angle and length, the angle between described inclination side lever and horizontal support bar is 10 °.
Compared with prior art, usefulness of the present utility model is: this high daylighting photovoltaic generation fixed support adopts the supporting and mounting bracket in the two-sided low gradient of deck east-west direction, effectively can not only improve the erection space on roof and the lighting efficiency of overall photovoltaic generation panel, improve energy output, and the low gradient significantly can reduce windage, avoid extreme climate to the damage of cell panel, extend cell panel useful life, the quantity of installing cell panel can also be selected in addition according to actual needs, maximize space resources, and overall structure is simple, quick and easy for installation, thus save operation and cost of labor, there is higher economic benefit, be applicable to applying.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Axle side structure schematic diagram when Fig. 1 is the utility model part installation photovoltaic battery panel
Fig. 2 is the structure for amplifying schematic diagram of photovoltaic battery panel of the present utility model and triangular support bracket junction
In figure: 1, mounting base 10, inclination side lever 11, the photovoltaic battery panel of main stay pipe 2, horizontal support bar 3, angular support frame 4, fastening connection piece 5, locking groove 6, lagging 7,90 ° of dogbolts 8, fixed connecting piece 9, band waterproof membrane
embodiment:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of high daylighting photovoltaic generation fixed support as shown in Figure 1, be installed on the roof of building, comprise two and be positioned at bottom and the main stay pipe 1 be arranged in parallel, several triangular support bracket for fixed support photovoltaic battery panel 11 is vertically fixedly connected with between described main stay pipe 1, be arranged in parallel between described triangular support bracket and equidistant arrangement on main stay pipe 1, comprise and be positioned at the horizontal support bar 2 of bottom and the angular support frame 3 on top, the length of described horizontal support bar 2 be greater than spacing between two supports supervisors 1 and and be connected and fixed between main stay pipe 1, two ends and horizontal support bar 2 end of described angular support frame 3 are connected and fixed, described main stay pipe 1 is fixedly connected with multiple fastening connection piece 4 that can be fixedly connected with roof body of wall, thus in actual installation and implementation process, according to the actual installation space of deck, determine need the length of the main stay pipe 1 installed and need the quantity of the triangular support bracket installed, then by main stay pipe 1 respectively east-west direction Parallel Symmetric arrange and be fixed on roof body of wall by fastening connection piece 4, then be connected and fixed vertical with main stay pipe 1 for triangular support bracket, finally photovoltaic battery panel 11 is carried out installation by the installation site of triangular support bracket to fix, thus installing the photovoltaic battery panel 11 fixedly completed also is that east-west direction is symmetrical arranged, and there is the lower installation gradient, thus in actual applications, effectively can not only improve the lighting efficiency of noon and afternoon hours, and its windage can also be reduced at strong wind bad weather, not easily cause the damage of device, thus it is cost-saving.
As shown in Figure 2, for improving installation effectiveness, reduce artificial installation strength, preferably, described angular support frame 3 is provided with a locking groove 5, the upper end, two sides of described 90 ° of locking grooves 5 is all connected with a lagging 6, a mounting groove is formed between described locking groove 5 and lagging 6, one 90 ° of dogbolts 7 are also provided with in described mounting groove, described 90 ° of dogbolts 7 directly insert locking groove 5 interior also half-twist and dogbolt 7 tail end and locking groove 5 can be fastenedly connected, when practical application, the head of 90 ° of dogbolts 7 stretches into locking groove 5 from the end of angular support frame 3, screw portion on it vertically cuts the bayonet socket between lagging 6, when appropriate location, by its end rotation 90 °, thus can the head of 90 ° of dogbolts 7 be stuck in mounting groove, its screw rod then stretches out mounting groove outside and is connected with fixed connecting piece 8 at its afterbody, then the afterbody of 90 ° of dogbolts 7 is connected and fixed by fixed connecting piece 8 and photovoltaic battery panel 11, also be connected and fixed by between described angular support frame 3 and photovoltaic battery panel 11, thus make overall structure that simple and fast is installed, and steadiness is high, and be strengthen the watertightness between described fixed support and roof body of wall, the mounting base 9 of a band waterproof membrane is also provided with between described fastening connection piece 4 and roof body of wall, in addition, for making the photovoltaic battery panel after installation 11 except having comparatively applicable lighting angle, lower windage can also be had, described angular support frame 3 is the one-body molded support of middle part bending, comprise two to be symmetrical arranged and the inclination side lever 10 with same tilt angle and length, angle between described inclination side lever 10 and horizontal support bar 2 is 10 °, thus, the erection space significantly improving roof battery panel makes lighting efficiency improve, the low gradient significantly can reduce windage, avoid extreme climate to the damage of cell panel, and afternoon, section made cell panel reach most high-photoelectric transformation efficiency at noon.
Above-mentioned high daylighting photovoltaic generation fixed support adopts the supporting and mounting bracket in the two-sided low gradient of deck east-west direction, effectively can not only improve the erection space on roof and the lighting efficiency of overall photovoltaic generation panel, improve energy output, and the low gradient significantly can reduce windage, avoid extreme climate to the damage of cell panel, extend cell panel useful life, the quantity of installing cell panel can also be selected in addition according to actual needs, maximize space resources, and overall structure is simple, quick and easy for installation, thus save operation and cost of labor.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.