CN1627621A - Solar cell generating unit - Google Patents
Solar cell generating unit Download PDFInfo
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- CN1627621A CN1627621A CNA2003101213191A CN200310121319A CN1627621A CN 1627621 A CN1627621 A CN 1627621A CN A2003101213191 A CNA2003101213191 A CN A2003101213191A CN 200310121319 A CN200310121319 A CN 200310121319A CN 1627621 A CN1627621 A CN 1627621A
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- roof
- solar cell
- solar battery
- solar
- battery panel
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
All cable output from solar cell faceplates setup on building roof are led in termination rack connected to output sockets in building. Connection cables are connected to output sockets at backside. Each solar cell faceplate is connected in serial, and cables to convectors are connected to two ends of the said cascaded solar cell faceplate. Thus, connection and operation at backside of solar cell faceplate can be omitted. Zone of aeration for heat release is formed between solar cell faceplates and faceplates of building roof. Cables through the said zone of aeration are collocated to house from roof. House is faced to south within 30 degrees in order to guarantee stable power supply. Advantages are: easy of installation and reconditioning, preventing lowered conversion ratio, not easy influenced by environment and providing stable electrical power.
Description
Technical field
The present invention relates to the solar cell power generation device, particularly can as dwelling house or office etc. from the family expenses Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
In the modern life, all make electric power in the work such as illumination, heating, power, air-conditioning, heating installation.Usually, electric power is supplied with power supply by public commerce, at most just locates the degree used in the lump with oneself generator of emergency in hospital etc.But, in recent years, being accompanied by the raising of generating efficiency of solar cell and the decline of price, general dwelling house or office etc. have also adopted by sunlight and have carried out oneself generating.
Always, employed solar cell in oneself generating of sunlight is to provide as the panel of the specification of defined, when being arranged on the face of roof in order to receive sunlight, and the panel of assortment defined number.And the output cable that extends from the panel of assortment is connected in series with suitable number, obtains desirable output voltage, and simultaneously, these cables that will be connected in series again carry out being connected in parallel of proper number, obtain desired power capacity.
The connection of these output cables is to carry out successively between each panel on the face of roof.That is to say that as shown in Figure 4, solar battery panel 99 is many pieces of configurations in length and breadth on the gradient roof of building.Be drawn out to the back side of the solar battery panel 99 of slope upside from the output cable 100 of the solar battery panel 99 of slope downside, at "+" utmost point of a side with when "-" utmost point of the opposing party is connected, "-" utmost point of a described side and "+" utmost point of the opposing party and then guide the back side of the solar battery panel 99 of upside into, like this, make to be and be connected in series at the many pieces of solar battery panels of vertically arranging 99.And, be drawn out to the output cable 100 of epimere, successively will "+" utmost point on set cable 101 join with "+" utmost point, "-" utmost point and "-" utmost point and form and be connected in parallel, enter interior of building by the through hole on the gradient roof, be connected in distribution board through DC/AC inverter or insulating transformer.
And, solar cell is set on the roof of building structures such as dwelling house, to the dwelling house supply capability, can realize energy-conservationization by this solar cell.Solar cell is set on the roof, can adopt the fixed station posture that on existing roof, is set with the solar battery panel of solar cell by the stand of special use, or watt in built-in solar cell, just be to use solar cell tile to build methods such as roof.
And, be provided with on the roof of dwelling house under the situation of solar cell power generation device, be example with the Shuan Po roof, the roof face of wishing most to be provided with the solar cell power generation device can be towards the best positive the south of sunshine condition.But for the dwelling house of having built, the setting of solar cell power generation device just must be abideed by the orientation of the roof face of this dwelling house.Therefore, in dwelling house always, under a lot of situations, the roof face that is provided with the solar cell power generation device can not be towards the best positive the south of sunshine condition, make it to become the main cause that solar energy generating efficiency obviously reduces, even the solar cell power generation device is set on the roof, also often can not obtain desirable energy output, this can make the people that live in the solar cell power generation dwelling house propose complaint.
Summary of the invention
Because the connection of described output cable 100 always must be carried out in the back side of each solar battery panel 99 side, so can when construction or maintenance, bring all inconvenience.That is to say, owing to have the roof flooring in the back side of each solar battery panel 99 side, so can not carry out distribution again after each solar battery panel 99 is set on the roof.Therefore, the setting operation of the attended operation of each output cable 100 and each solar battery panel 99 must parallel carrying out, in addition, and in order to be connected in series, solar battery panel 99 must be provided with by the order that connects, and has for cable to connect problems such as the construction that makes panel is restricted.And then, because the connection of output cable 100 is to carry out at the back side of solar battery panel 99, so solar battery panel 99 must be taken off when repairing in that these connections are examined, again owing to be on the roof, to operate, so just can not avoid numerous and diverseization of overhauling.Particularly, when not understanding which piece solar cell is whether bad, also may take place and all solar battery panels 99 all must be taken off, situation about detecting successively is so have the problem that maintenance bothers very much.In view of the above problems, first purpose of the present invention is, a kind of solar cell power generation device that can both carry out easily with maintenance that is provided with is provided.
Yet, though solar cell is the device that utilizes sunlight to generate electricity, if but solar cell self excessive heating, the problem that energy conversion rate descends also can appear, therefore, under the situation of or solar cell tile fixed, must implement the heat release countermeasure, need the measure that can prevent that energy conversion rate from descending at stand.And under the fixed situation of stand, the distribution of solar cell electric wire all is exposed on the external, and directly is subjected to the influence of wind and rain and sunlight, also has the problem of durability.In view of the above problems, second purpose of the present invention is, a kind of solar cell power generation device is provided, has the decline that can prevent the energy conversion rate that causes by high temperature, often supply with stable electric power, simultaneously, make the distribution of solar cell electric wire be not easy to be subjected to the influence of wind and rain and sunlight, and can easily introduce indoor structure.
And, the 3rd purpose of the present invention is, provide a kind of dwelling house that is provided with the solar cell power generation device on the roof that structure is set, in the dwelling house that is provided with the solar cell power generation device that constitutes solar power system, can stably obtain needed energy output, when being arranged on the roof and being provided with the dwelling house of solar cell power generation device, can avoid the influence of various restraining factors as far as possible.
The invention is characterized in: the solar cell power generation device 19 that is to use many pieces of solar battery panels 20, the cable of being exported from described many pieces of solar battery panels 20 21 is connected with wiring connector apparatus respectively, by described wiring connector apparatus described output cable 21 is interconnected, make described each solar battery panel 20 become the annexation of defined.And, its feature also is: described wiring connector apparatus is provided with a plurality of input adapters that are connected with described output cable 21, and a plurality of out splice going splices that are connected individually with described input adapter, by by connection cable 2 with being connected between described out splice going splice and the out splice going splice, the output cable 21 that is connected each input adapter is interconnected.
And then its feature also is: described input adapter and out splice going splice are configured in the front and the back side of described wiring connector apparatus, and corresponding with the collocation form of described solar battery panel 20 separately and divide into groups.And, its feature also is: described solar battery panel 20 is configured in the front on the gradient roof of building, described wiring connector apparatus is configured in the nexine space, roof in the described gradient roof, the cable of being exported from described each solar battery panel 20 21 connects described gradient roof respectively, is conducted with described wiring connector apparatus.
And its feature also is: be arranged side by side at the Roof slab 33 that a plurality of solar cells are installed, and be fixed on the roof that solar cell is installed of dwelling house etc. of beam; Described Roof slab 33 is to attach the solar battery panel 20 that is provided with solar cell on Roof slab main body 39, between Roof slab main body 39 and solar battery panel 20, forms the unsaturated zone 41 that extends to a direction; This Roof slab 33 of this solar cell is installed, and is to be along described unsaturated zone 41 from eaves portion 37 to the slope of ridge portion 38 and the state that extends is fixed in described beam; The electric wire 66 of described solar cell, through described unsaturated zone 41 from described ridge portion 38 distribution in dwelling house J.
And, the architectural feature that is provided with that roof 34 of the present invention is provided with the dwelling house J of solar cell power generation device 19 is, the roof face on Shuan Po roof 98 is provided with among the dwelling house J of solar cell power generation device 19 of photovoltaic power generation system, the gradient direction of the roof face on described Shuan Po roof 98, towards for Due South in the scopes of ± 30 degree and configuration is built.So the gradient direction of the roof face on the dwelling house J Shuan Po roof 98 by being provided with solar cell power generation device 19 can often obtain the interior energy output of specification limit towards joining in the scopes of ± 30 degree for Due South.
According to the present invention described in the claim 1～4, all be drawn out to wiring connector apparatus from the output cable of each panel, on this wiring connector apparatus, interconnect.So, when being provided with, panel is set at first, output cable is drawn out to wiring connector apparatus, the connection of then carrying out each distribution on wiring connector apparatus gets final product, and can not adopt the operation repetitive in the technology always, and the degree of freedom of operation is improved.And, in when maintenance, can check etc. the annexation of whole output cable of wiring connector apparatus, can also carry out the inspection of the poor flow of each panel by output cable, there is no need as technology always, each panel to be taken off successively, inspection operation is simplified significantly.
Particularly, carry out interconnecting of output cable in the wiring connector apparatus, connection can be carried out quickly and easily, when maintenance, also can discern the distribution relation simply by using connection cable.And, with the corresponding joint arrangement of carrying out in the wiring connector apparatus of dividing into groups in length and breadth of panel, can be more smoothly and positively construct and overhaul.And then, wiring connector apparatus is arranged on the roof nexine, can not expose the roof that is provided with solar cell, only just can finish maintenance to the wiring connector apparatus of roof nexine configuration, operability is greatly improved.
According to such the present invention, owing to be the interconnecting of output cable of carrying out solar battery panel by wiring connector apparatus, so in the time of can saving operation repetitive when being provided with, maintenance panel operation such as take off, make thus to be provided with and maintenance can more easily be carried out.
The Roof slab of solar cell is installed among the present invention according to claim 5, air stream by the Roof slab unsaturated zone, become the ascending air to ridge portion from eaves portion, so can promote the heat release of solar battery panel, suppress the rising of temperature, consequently, can often keep the energy conversion efficiency of high solar battery panel, reach the purpose of supplying with stable electric power.And the electric wire of solar battery panel is configured in the unsaturated zone, is subjected to the protection of solar battery panel and is not exposed, so be not easy directly to be subjected to the influence of wind and rain.And then, because the electric wire of the solar battery panel that is disposed in the unsaturated zone, be from ridge portion to indoor and dispose, so when Roof slab is installed with the electric wire wiring and draw ridge one side, when construction, just can be drawn out to ridge one side, be wired to indoor from unsaturated zone.Thus, can save and on the roof, carry out the distribution operation, easily carry out house service.And, the electric wire of solar module is disposed at unsaturated zone, electric wire is subjected to the protection of solar module and is not exposed, so be not easy directly to be subjected to the influence of wind and rain.
According to the structure that is provided with that is provided with the described dwelling house that the solar cell power generation device is set of claim 6 on the roof, owing to be provided with the gradient direction of roof face on Shuan Po roof of the dwelling house of solar cell power generation device, be towards for Due South in the scopes of ± 30 degree and configuration building, so can often obtain the interior energy output of stable specification limit.Therefore, by solar power generation expeditiously, when obtaining desirable energy output, can also reduce the influence of various restraining factors when constructing the solar power generation dwelling house.
Description of drawings
Fig. 1 is the side ideograph of a form of implementation of solar cell power generation device among expression the present invention.
Fig. 2 is the side ideograph of the major part of the described form of implementation of expression.
Fig. 3 is the front elevation of another form of implementation of solar cell power generation device among expression the present invention.
Fig. 4 is a side pattern stereogram of representing example always.
Fig. 5 is the stereogram of a form of implementation that expression is provided with the dwelling house roof of the Roof slab that solar cell of the present invention is installed.
Fig. 6 is the side cross-sectional view that is provided with the dwelling house roof of the Roof slab that solar cell is installed.
Fig. 7 is the sectional view that is provided with the dwelling house roof of the Roof slab that solar cell is installed.
Fig. 8 is the stereogram that the Roof slab of solar cell is installed.
Fig. 9 is the sectional view of the connecting elements of solar module.
Figure 10 is the sectional view of ridge portion that is applicable to the dwelling house roof of the Roof slab that solar cell is installed.
Figure 11 is the sectional view of the connector portions form of implementation of expression solar battery panel.
Figure 12 is the plane graph that the structural arrangements orientation is set that the dwelling house of the Roof slab that solar cell is installed is set on the roof.
Symbol description:
The 7-distribution board
The 19-device of solar generating
The 20-solar battery panel
The 23-termination rack
The 24-converter
The 26-transformer tank
33-is equipped with the Roof slab of solar cell
The 41-unsaturated zone
The vertical core of 44-
The horizontal core of 45a, 45-
The 46-transparent panel
The 47-seal nipple
The 53-spacer
75-jointing sealing gasket
78-joint solar battery panel
The J-dwelling house
Embodiment
Below in conjunction with accompanying drawing the described form of implementation of the present invention of claim 1～4 is illustrated.Fig. 1 is the dwelling house J that expression is provided with solar cell power generation device 19 among the present invention.The dwelling house J of this form of implementation, when accepting the electric power of being supplied with by commercial power 12, it is self-supporting and even to commercial power 12 reverse chargings also to carry out electric power by solar cell power generation device 19.
Be provided with distribution board 7 in the dwelling house J, the power line 13 of access is connected in the house service 9 of general load 8 such as each ligthing paraphernalia or socket in the dwelling house J by distribution board 7 separated times.In distribution board 7, be provided with trunk circuit breaker 10 and each system cut-off device 11 on the house service behind the separated time 9 respectively on the power line 13 before separated time.Trunk circuit breaker 10 is circuit breakers that conducting electric current in power line 13 cuts off electric current when surpassing with the corresponding value of contract (contract) (for example 60 amperes).Each system cut-off device 11 is the circuit breakers that cut off electric current when the conducting electric current of the house service 9 of each system surpasses permissible value (for example 20 amperes).
Solar cell power generation device 19 is sunlight to be converted to electric power and the device that utilizes by a plurality of solar battery panels 20 that are arranged on the roof face.The output of each solar battery panel 20 is connected to wiring connector apparatus, and promptly termination rack 23, by converter 24 with its from DC converting be exchange after, be connected in distribution board 7 through transformer tank 26.
In transformer tank 26, be provided with for transformer 27 with electricity before the converter 24 and distribution board 7 insulation; At the relay circuit 28 that when the commercial power 12 of distribution board 7 is broken off, cuts off energising midway; And the circuit breaker 29 that will switch on and cut off by super-high-current.And the part between transformer 27 and relay circuit 28 also is connected with emergency socket 32 by circuit breaker 31 separated times.7 the power supply supply lines from transformer tank 26 to distribution board, promptly power line 30, partly are connected by a separated time with power line 13 and each house service 9 in each system cut-off device 11 of distribution board 7.
In Fig. 2, expression be the pattern of the distribution state of solar battery panel 20 and termination rack 23.From the back side of solar battery panel 20, draw the output cable 21 of difference parallel formation "+" polar conductor and "-" polar conductor.Each output cable 21 is all by being incorporated into roof nexine (with reference to Fig. 1) near top, face slope, roof and even the ridge portion.At the tip of each output cable 21, "+" utmost point and the attachment plug 22 separately of "-" utmost point are installed.As attachment plug 22, can use the standard plug in 6.5mm footpath or PCA to sell existing various forms of plugs such as plug aptly.
At the back side of termination rack 23, dispose the input socket (omitting among the figure) that can be connected with attachment plug 22, on the surface of opposite face therewith, dispose the accessory power outlet 1 of equal number.Each accessory power outlet 1 is connected with corresponding input socket respectively.Each "+" utmost point of each output cable 21 and the attachment plug 22 of "-" utmost point all are connected in the input socket of termination rack 23.
The accessory power outlet 1 of termination rack 23 is connected in the cable 25 that arrives two specific converters 24, and remainder is connected in the connection cable 2 that has attachment plug at two ends.At this moment, "+" utmost point side of cable 25 is connected with "+" utmost point of some output cables 21, and "-" utmost point of this output cable 21 is connected with "+" utmost point of other output cable 21 at connection cable 2.And "-" utmost point of cable 25 is connected with "-" utmost point of some output cables 21, and "+" utmost point of this output cable 21 is connected with "-" utmost point of other output cable 21 at connection cable 2.By such distribution in termination rack 23, realize being connected in series of whole solar battery panels.
Also have, distribution in termination rack 23, also be not limited to whole series connection, also can adopt existing method for splitting such as socket in parallel or " Y " type separated time cable, also can adopt two system's groupings that will be connected in series to carry out parallel connection, series connection is connected setting with parallel connection etc., and suitably setting gets final product so long as adapt with the quantity of solar battery panel 20, desired voltage (accumulation that is connected in series), desired electric current (finishing by being connected in parallel) etc.
In this such form of implementation, be provided with by following order.At first, on the roof, be arranged in order configuration solar battery panel 20.At this moment, the output cable 21 from each solar battery panel 20 extends in the dwelling house J.Consider the operation of cable, hope can begin from the solar cell of downside to be provided with.And, consider the distribution of back and maintenance etc., install to represent the being label etc. of which solar battery panel 20 at the tip of each output cable 21.
Then, in dwelling house J, each output cable 21 of sending into is connected in termination rack 23.And then, cable 25 is connected in connection cable 2 and converter 24, make the distribution state that is in defined separately.At this moment, by the label of output cable 21 tips solar battery panel 20 is divided into groups, maintenance is very easy to like this.
On the other hand, in this form of implementation, overhaul by following order.At first, in dwelling house J, in the accessory power outlet 1 of termination rack 23, from extracting connection cable 2 etc. successively to "-" utmost point with identical solar battery panel 20 corresponding "+", connection detector herein, detect whether conducting of solar battery panel 20 by output cable 21, and measure electrical characteristics such as resistance.And, by investigating the conducting state of the connection cable 2 that takes off repeatedly, or check the order of connection etc., can in dwelling house J, detect solar battery panel 20 and connection status thereof.
According to this such form of implementation, owing to carried out the connection distribution of output cable 21 at termination rack 23, so can carry out the setting of solar battery panel 20 and interconnecting of output cable 21 respectively, needn't adopt operation repetitive always to get final product, the degree of freedom of operation is improved.Like this, when just can operating, the operation on the roof is over rapidly, can lowers the danger of high-altitude application, the immersion of rainwater in the time of can also lowering the rainy day by few number.
And, in when maintenance, carry out the inspection of the annexation of outside output cable 21 in the termination rack 23 in can dwelling house J, simultaneously, poor flow that can also be by 21 pairs of each solar battery panels 20 of output cable etc. is checked.So, just there is no need the device as always, when each solar battery panel 20 self or connection state being overhauled at every turn, need climb up the roof carries out loaded down with trivial details operations such as solar battery panel 20 take off successively, when avoiding the danger of work high above the ground, inspection operation is simplified significantly like this.
Particularly, in the termination rack 23 of this form of implementation, owing to be to use connection cable 2 to carry out each output cable is interconnected, so can connect quickly and easily when being provided with, removing and installing during maintenance is also easy, and can discern the distribution relation simply.
Fig. 3 is expression other form of implementation of the present invention.This form of implementation is identical with the form of implementation shown in above-mentioned Fig. 2 basically, but the form difference of termination rack 23.That is to say, on the surface of termination rack 23, dispose a plurality of accessory power outlets 1, though identical with above-mentioned form of implementation from being connected on this point by suitable connection cable 2, in this form of implementation, the accessory power outlet 1 of both having fixed a number gathers at each section 3.
Particularly, at 10 accessory power outlets 1 of each section 3 configuration, so in each section 3, can there be 5 pieces of solar battery panels 20 to be connected in series successively.And, be provided with 6 sections 3.Also have, the end on described surface is provided with other section 4, there vertically and show socket 5 a plurality of times.The right side of these sockets 15 is as "-" utmost point, and the left side connects extremely mutually side by side as "+", and each utmost point of "+" "-" is connected in cable 25 towards converter 24 by circuit breaker 6.
Two ends "+" "-" utmost point of each section 3 that is connected in parallel is connected with "+" "-" utmost point of inferior socket 5 respectively, and each solar battery panel 20 in that section 3 is connected in series is connected in parallel in section 4, is the state to converter 24 outputs.According to this such form of implementation, owing to divide into groups by being connected in series of each solar battery panel 20 in termination rack 23, being connected in parallel of each group easily carried out, so can easily set the annexation of each solar battery panel 20, obtain desirable voltage and electric current, because understanding of the section 3,14 on surface can improve the efficient of maintenance.
Also have, the present invention is not limited to above-mentioned form of implementation, and variation shown below etc. also belongs to the present invention.That is to say, in described form of implementation, be attachment plug 22 to be set at tip from the output cable 21 of solar battery panel 20, be connected in the input socket of termination rack 23, but also be not limited to such plug and socket, also can peel off the surperficial epithelium of cable 21, expose heart yearn, adopt the joint of screw type to connect.Because in this case, also can the plug freedom at the accessory power outlet 1 of face side, thus same with above-mentioned form of implementation, also can easily overhaul.
Also have, the each several part structure of the dwelling house J in above-mentioned form of implementation, commercial power 12, solar cell power generation device 19 etc., the selection that can suit according to enforcement, form and capacity, the configuration of solar battery panel and the form of form and termination rack 23 etc. of the having or not of electric current adverse current, distribution board 7 can change arbitrarily.
With reference to accompanying drawing form of implementation of the present invention in the claim 5 is illustrated.Fig. 5 is to use the many pieces of Roof slabs 1 (hereinafter to be referred as Roof slab) that the solar cell of this form of implementation is installed to constitute roof 34, what represent is the roof part of dwelling house J, these are equipped with the Roof slab 33 of solar cell, constitute all towards the roof 35 in south.
The basic structure that the Roof slab 33 of solar cell is installed is, from the eaves portion 37 of dwelling house J to ridge portion 38 and integrally formed, on the Roof slab main body 39, a plurality of sticking is provided with the panel shape solar module 40 that is provided with solar cell, between the two, form from the unsaturated zone 41 of eaves portion 37 to ridge portion 38.
As Figure 6 and Figure 7, Roof slab main body 39 is to be engaged with the Roof slab main body 39b that extends to the 37 1 sides expansion of eaves portion by the Roof slab main body 39a that extends to the ridge portion 38 1 sides expansion on roof 34 to form.Their shape all is a rectangle, and width is identical, and the length of Roof slab main body 39b is longer.
Roof slab main body 39 (3A, 3B), implemented in the above top, pitch shop 42 rectangular glued board 43 below, closely be fixed with a plurality of vertical cores 44 and horizontal core 45.Vertically core 44 is two edges portion and the central authorities that closely are fixed on along glued board 43 length directions.And laterally core 45 has two kinds, closely be fixed on along the horizontal core 45a of the two edges portion of glued board 43 Widths, and between them, closely be fixed on many (being two in this case) horizontal core 45b on the glued board 43 along glued board 43 Widths.Each horizontal core 45 equidistantly disposes.These vertical cores 44 and horizontal core 45 are closely to be fixed in glued board 43 by adhesive or nail.
On the other hand, as shown in Figure 8, solar module 40 keeps solar cell (diagram is omitted) in the transparent panel 46 of rectangle, and this transparent panel 46 is made of the plate of many pieces of (being 6 pieces in this case) rectangular panel shapes seal nipple 47.As solar cell, be the energy converter that utilizes PN junction, for example on the Si of N type plate, form 1～3 layer P type layer, light reaches PN junction from the surface, utilizes its photoelectric effect.
This solar module 40, has equal widths with described each Roof slab main body 39a, 39b, at these Roof slab main bodys 39a, above the 39b, under the length direction state consistent, stick and be provided with many pieces (being 5 pieces in this case) with the length of each Roof slab main body 39a, 39b.
As shown in Figure 9, described solar module 40 is the elastic components 48 that constitute in conjunction with butyl rubber of end etc. by sealed transparent plate 46; Be arranged on the liner 49 between these elastic components 48; These elastic components 48 of clamping constitute with the cushion pad 50 of liner 49 and the brace 51 of these cushion pads 50 of clamping.By with being fixed in Screw 52 between the brace 51 of upside and the liner 49, transparent panel 4610 is bonded with each other.Also have, sealing joint 47 is to play impermeable role between the transparent panel 4610 by elastic component 48.
Each Roof slab main body 39a, above the 39b along the two edges portion of its length direction and the central authorities of two edges portion, closely be fixed with the spacer 53 of prism-shaped by adhesive etc.These spacers 53 are along the length direction of Roof slab main body 39a, 39b and extend, on these spacers 53, closely be fixed with the brace 51 of described seal nipple 47 downsides by adhesive etc., thus, each solar module 40 just attaches and is arranged on the Roof slab main body 39 (3A, 3B).And, shown in Fig. 6 waits, because the existence of spacer 53 is arranged, make the space that forms the thickness crack that is equivalent to spacer 53 between top and solar module 40 following of Roof slab main body 39 (3A, 3B), this sky constitutes the length direction along the Roof slab that solar cell is installed, the described unsaturated zone 41 from eaves portion 37 to ridge portion 38.
On Roof slab main body 39 (3A, 3B), attaching is provided with a plurality of panel shape solar modules 40 that are provided with solar cell, form unsaturated zone 41 between the two, as shown in Figure 1, the Roof slab that solar cell is installed 33 of above-mentioned form of implementation, be solar module 40 upwards, Roof slab main body 39a is at ridge portion 38 1 sides, the Roof slab main body 39b state in eaves portion 37 1 sides, closely is fixed in the roof beam 56 of ridge pole 54, outer wall panel 55 upper ends and the roof beam 57 between them.
At length say, the length direction both ends of each vertical core 44 of Roof slab main body 39a, closely be fixed in ridge pole 54 and roof beam 57, roof beam 57 closely is fixed in the end of ridge portion 38 1 sides of each vertical core 44 of Roof slab main body 39b, and eaves portion 37 1 sides of each vertical core 44 then closely are fixed in roof beam 56.The adhesive etc. of closely fixedly being to use of each vertical core 44 carries out.
And, the Roof slab 33 of a plurality of solar cells is installed, laterally mutually closely contact arrange, constitute roof 35.Also have, the joint between the adjacent Roof slab that solar cell is installed 33 is by by described seal nipple 47 being bonded with each other between the solar module 40 (transparent panel 46) being realized.
Also have, as shown in Figure 7, in eaves portion 37, be separately installed with the cross section,, be separately installed with edge metal utensil 61 and barge board 62 in the end of house side plate 60 for the preceding ironware 58 of the eaves of " L " type, rafter head plate 59.
The above-mentioned Roof slab 33 that solar cell is installed constitutes the roof 35 of dwelling house J towards south, and the roof 36 of an opposite side is on above-mentioned Roof slab main body 39 (3A, 3B), lays general shingle 69 by core 68 and constitutes.
And, as shown in figure 10, the structure of the ridge portion 38 of dwelling house J, be between the upside Roof slab main body 39a that constitutes roof 35,2B the clamping fluid-tight engagement have pair of right and left in conjunction with ridge wood 63,29,35 to the roof 36 from the roof, and fluid-tight engagement has ridge ironware 64.The described spacer 53 of roof 35 1 sides and the described core 68 of roof 36 1 sides, extend in conjunction with above the ridge wood 63,29, in these spacers 53 and core 68, being fixed with along length direction extension, the cross sectional shape of ridge respectively is the angle bar 70 of " コ " type, is fixed with angle bar 71 on ridge ironware 64.And, on the sidepiece 65 of ridge ironware 64, on the length direction of ridge ironware 64, form a plurality of air-vents 72 at interval.
Under the state on above-mentioned formation roof 35, described unsaturated zone 41 is extended along its gradient to ridge portion 38 by eaves portion 37 according to each spacer 53, and they are most states side by side in the horizontal.These unsaturated zones 41, eaves portion 37 1 sides are by platform 67 and open to the outside, and ridge portion 38 1 sides are opened to the outside by air-vent 72 through ridge ironware 64 is interior.
Like this, in above-mentioned each solar module 40, as shown in Figure 8, between the heteropole of adjacent solar cell, be connected by the electric wire 66 by unsaturated zone 41 between each Roof slab main body 39 (3A, 3B) and each solar module 40, electric wire 66 finally is trapped among ridge portion 38 1 sides, by Roof slab main body 39a, left side in conjunction with between ridge wood 63 and the ridge pole 54, be connected with the charging device that is provided with in the dwelling house J (not shown), by this charging device to house service, supply capability.
The Roof slab that solar cell is installed 33 according to this form of implementation of said structure, owing between each Roof slab main body 39 (3A, 3B) and each Roof slab main body 39 (3A, 3B) each solar module 40 that upward attaching is provided with, be formed with unsaturated zone 41, can suppress the temperature rising that the heat release of solar module 40 causes.And owing to unsaturated zone 41 is to be extended along its gradient to ridge portion 38 by eaves portion 37, so take place in this unsaturated zone 41 by the ascending air of eaves portion 37 to ridge portion 38, this air-flow is through being discharged to the outside by air-vent 72 in the ridge ironware 64.That is to say that the flowing of air in the unsaturated zone 41 enliven by ascending air, thus, can promote to suppress the effect of the temperature rising of solar module 40 more.Consequently, can often keep the high energy conversion rate of solar module 40, reach the purpose of supplying with stable electric power.
And, because the electric wire 66 of each solar module 40 is to be laid on unsaturated zone 41, be subjected to the protection of each solar module 40, be not exposed on the external, so be difficult for directly being subjected to the influence of wind and rain and sunlight.
And then, unsaturated zone 41 is 38 connections from eaves portion 37 to ridge portion, thus, when assembling has the Roof slab 33 of solar cell, draw with electric wire 66 wiring of solar cell and from ridge portion 38 1 sides, just can draw and to house service, like this to ridge portion 38 1 sides from unsaturated zone 41 in when construction, just there is no need on the roof, to carry out the distribution operation of solar cell, reduced the trouble of construction.
Also have, in above-mentioned form of implementation, only the roof in southern side is made of the Roof slab 33 that solar cell is installed, and certainly, roof that also can the both sides, north and south is made of the Roof slab 33 that solar cell is installed.
And, as shown in figure 11, the mounting structure of solar battery panel in this form of implementation, be in advance at factory's installation component 88 of attachment rail shape on a plurality of Roof slab main bodys 39 just, simultaneously, solar battery panel 20 is installed on this installation component 88, at the scene, solar battery panel 78 is installed between the Roof slab 39 of adjacency.
Roof slab main body 39 for example can be to attach roof plane materiel such as glued board and constitute on the surface of the framework that is made of channel-section steel, on the surface of roof plane materiel, attaches top, pitch shop encapsulant 73 such as grade.
In Figure 11, along the vertical frame section 82 of the framework 81 of extending with the paper vertical direction, its underpart part was given prominence to downwards than the following of crossing frame portion 83 of direction extension to the left and right among the figure, became the support 84 of solar battery panel 20.Like this, make the loading of solar battery panel 20 pass to described installation component 88 by this support 84.And support 84 is provided with the outstanding laterally clamping flange portion 85 of end portion in the outside.
As mentioned above, just be laid with many railway line installation components 88 with set interval in factory in advance, form structure as shown in figure 11 along the incline direction on roof.That is to say that installation component 88 has upward opening among the figure, the cross sectional shape groove 89 for " コ " type, with below this groove 89, be wholely set, cross sectional shape is tetragonal pipe portion 90.Groove 89 can also inject the rainwater of solar battery panel 20 when raining and concentrate and discharge to eaves portion in the support 84 that bears solar battery panel 20.And, on the bottom 91 of groove 89, in the time of carrying support 84, go back the thread-cutting screw 92 that bolt is combined with the clamping flange portion 85 that connects support 84.Like this, bottom 91 just becomes the fixed part of fixed solar battery panel 20.
As shown in figure 11, the seam portion between adjacent solar battery panel 20, being provided with the cross section is the fixture 86 of crank-like.The bottom 91 of groove 89 is fixed in the lower end of this fixture 86, and simultaneously, upside is pressed abd fixed on the flange part 79 of the solar battery panel 20 on the installation component 88 from the top.
And pipe portion 90 is the laterally inclined of solar battery panel 20, the tubular that bottom surface sections narrows down, can with from thread-cutting screw 92 mutually the rainwater that screw hole entered etc. of the bottom 91 of the groove 89 that engages of screw discharge to eaves portion.Near the lower end on the inclined side of pipe portion 90, projection is provided with installs with flange part 93, is fixed in Roof slab main body 39 by connecting this installation with the screw 94 of flange part 93, and installation component 88 is fixed.
End separately like this in abutting connection with Roof slab main body 39, when the solar battery panel 20 of both sizings of not corresponding with Roof slab main body 39 (can not take in integer piece) that prearranged number is installed, can use and adjust, engage with solar battery panel 78 with installing on the junction surface 77 in this adjustment with junction surface 77.As shown in figure 11, this solar battery panel 78 has identical structure with solar battery panel 20.
Become waterproof construction in abutting connection with the seam portion 74 between the installation component 88.That is to say, between the side on the mutual opposite of adjacency installation component 88, cushion member 95,96 is installed in, cross over these installation components 88 and be equipped with water blocking tape 97.And, the top in seam portion 74, insertion makes the tongue-like part 76 of 3 sections of above-below direction formation in the drawings to the outstanding finishing seam packing ring 75 of horizontal direction.
And, in described form of implementation, the roof member 87 that is disposed on every side of solar battery panel 20 is to have the quadrangle almost onesize with solar battery panel 20 on the Roof slab main body 39, but be not limited to this, for example, also can be formed by one piece of roof member, described member will cover all except that junction surface 77 and solar battery panel 20 parts.Like this, making and installation are more prone to.
Figure 12 is illustrated in the plane graph that the structural arrangements orientation is set that the dwelling house J of the Roof slab that solar cell is installed is set on the roof.The generating efficiency of dwelling house J, Shuan Po roof 98 gradient directions of dwelling house J that solar cell power generation device 19 is installed in setting are during towards the due south, and the generating efficiency of dwelling house J is the highest.But, because residential housing is subjected to all restrictions, so, Shuan Po roof 98 directions always can not be provided with towards the highest Due South of generating efficiency to.
Therefore, the result who in the specification limit of generation power the scope of the gradient direction of the roof face on the Shuan Po roof 98 that can access desired energy output is carried out research and inquirement shows, for Due South to ± scopes of 30 degree in, can both often obtain the energy output in the specification limit.Thus, as shown in figure 12, as long as setting being equipped with the gradient direction of roof face on Shuan Po roof 98 of the dwelling house J of solar cell 19 is arranged on ± scopes of 30 degree in (the ridge direction for east-west direction ± scopes of 30 degree in), just can obtain desirable generation power.
Configuration building dwelling house J according to such can reduce the influence in architectural various restraining factors to dwelling house J, simultaneously, does not make the generating efficiency of dwelling house J low again, can stably obtain desirable generation power.
And though not shown, purpose of the present invention provides in addition and the solar cell power generation device can be installed on the roof structure of the installation solar cell of Roof slab with enough installation strength, does the following description as its form of implementation.
Form seam portion by the gradient direction on the roof between the solar battery panel of adjacency, fill dry type waterproof material (for example ethylene, propylene ter-polymers (synthetic rubber) encapsulant, EDPM foamed material etc.) in this seam portion.
The dry type waterproof material is filled by seam portion between the solar battery panel of adjacency, makes solar cell surface become the path of rainwater.
According to the roof structure that solar cell is installed of such formation, because the width of Roof slab and solar battery panel is same formation, so the seam portion of solar battery panel can be consistent with the seam portion of Roof slab.Like this, because at Roof slab seam portion trapped orbit member, the junction surface of fixed solar battery panel on this track, so can support the aggregate of heavy weight solar cell really by the rafter of Roof slab, be the solar cell power generation device, can the solar cell power generation device be installed on the Roof slab with enough intensity.And, owing to the both sides at track component are that 1/2 pitch with the Roof slab width staggers mutually and is fixed in Roof slab,, can hammer into from the good tilted direction of operability so can avoid interference from the screw of both sides, operability is improved.And then, because the dry type waterproof material has been filled by the seam portion in abutting connection with between the solar battery panel that forms in orbit, so can utilize the surface of solar battery panel to discharge rainwater.
Claims (6)
1, a kind of solar cell power generation device, it is characterized in that: the solar cell power generation device that is to use many pieces of solar battery panels, the cable of exporting from described many pieces of solar battery panels is connected with wiring connector apparatus respectively, by described wiring connector apparatus described output cable is interconnected, make described each solar battery panel become the annexation of defined.
2, solar cell power generation device according to claim 1, it is characterized in that: described wiring connector apparatus is provided with a plurality of input adapters that are connected with described output cable, and a plurality of out splice going splices that are connected individually with described input adapter, by by connection cable with being connected between described out splice going splice and the out splice going splice, the output cable that is connected each input adapter is interconnected.
3, solar cell power generation device according to claim 2 is characterized in that: described input adapter and out splice going splice are configured in the front and the back side of described wiring connector apparatus, and corresponding with the collocation form of described solar battery panel separately and divide into groups.
4, according to each described solar cell power generation device in the claim 1～3, it is characterized in that: described solar battery panel is configured in the front on the gradient roof of building, described wiring connector apparatus is configured in the nexine space, roof in the described gradient roof, the cable of exporting from described each solar battery panel connects described gradient roof respectively, is conducted with described wiring connector apparatus.
5, a kind of solar cell power generation device, it is characterized in that: be arranged side by side and the dwelling house that is fixed in beam etc. is equipped with on the roof of solar cell at the Roof slab that a plurality of solar cells are installed, described Roof slab, be on the Roof slab main body, to attach the solar battery panel that is provided with solar cell, between Roof slab main body and solar battery panel, the unsaturated zone that formation is extended to a direction, this Roof slab, be to be along described unsaturated zone from eaves portion to the slope of ridge portion and the state that extends, be fixed in described beam, the electric wire of described solar cell, be through described unsaturated zone from described ridge to house service.
6, a kind of dwelling house that is provided with device of solar generating on the roof is provided with structure, it is characterized in that: the roof face on Shuan Po roof is provided with in the dwelling house of solar cell power generation device of photovoltaic power generation system, the gradient direction of the roof face on described Shuan Po roof towards for Due South in the scopes of ± 30 degree and configuration is built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101213191A CN100525060C (en) | 2003-12-11 | 2003-12-11 | Solar cell generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101213191A CN100525060C (en) | 2003-12-11 | 2003-12-11 | Solar cell generating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1627621A true CN1627621A (en) | 2005-06-15 |
| CN100525060C CN100525060C (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101213191A Expired - Fee Related CN100525060C (en) | 2003-12-11 | 2003-12-11 | Solar cell generating unit |
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| Country | Link |
|---|---|
| CN (1) | CN100525060C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2346626A1 (en) * | 2009-04-17 | 2010-10-18 | Hysogeo Clean Energies Sl. | Optimized building for the generation of photovoltaic solar power on a roof |
| CN102055361A (en) * | 2009-10-12 | 2011-05-11 | 雷诺士工业股份有限公司 | Utility-interactive inverter system architecture and method of operation thereof |
| CN102801111A (en) * | 2011-05-27 | 2012-11-28 | Abb公司 | Converter arrangement and method in connection with converter arrangement |
-
2003
- 2003-12-11 CN CNB2003101213191A patent/CN100525060C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9184592B2 (en) | 2008-08-05 | 2015-11-10 | Lennox Industries Inc. | Utility-interactive inverter system architecture and method of operation thereof |
| ES2346626A1 (en) * | 2009-04-17 | 2010-10-18 | Hysogeo Clean Energies Sl. | Optimized building for the generation of photovoltaic solar power on a roof |
| WO2010119155A1 (en) * | 2009-04-17 | 2010-10-21 | Hysogeo Clean Energies Sl | Optimized building for the generation of photovoltaic solar power on a roof |
| ES2346626B1 (en) * | 2009-04-17 | 2011-08-05 | Hysogeo Clean Energies Sl. | OPTIMIZED BUILDING FOR THE PHOTOVOLTAIC SOLAR ENERGY GENERATION IN COVER. |
| CN102055361A (en) * | 2009-10-12 | 2011-05-11 | 雷诺士工业股份有限公司 | Utility-interactive inverter system architecture and method of operation thereof |
| CN102055361B (en) * | 2009-10-12 | 2015-06-17 | 雷诺士工业股份有限公司 | Utility-interactive inverter system architecture and method of operation thereof |
| EP2309614A3 (en) * | 2009-10-12 | 2017-05-17 | Lennox Industries Inc. | Utility-interactive inverter system architecture and method of operation thereof |
| CN102801111A (en) * | 2011-05-27 | 2012-11-28 | Abb公司 | Converter arrangement and method in connection with converter arrangement |
| CN102801111B (en) * | 2011-05-27 | 2015-10-14 | Abb公司 | Converter arrangement and the method relevant with converter arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100525060C (en) | 2009-08-05 |
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