CN201334786Y

CN201334786Y - Solar photovoltaic greenhouse

Info

Publication number: CN201334786Y
Application number: CNU2008202349619U
Authority: CN
Inventors: 李毅; ***
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-12
Filing date: 2008-12-12
Publication date: 2009-10-28
Anticipated expiration: 2018-12-12

Abstract

The utility model discloses a solar photovoltaic greenhouse, which is used for agricultural growing and raising. The greenhouse comprises a main body framework (1), a ventilating system and a heat-preserving system. The greenhouse is characterized in that solar cell components (2) and transparent parts (7) are modularly assembled to form a roof which is connected with the main body framework (1) through a plurality of components; moreover, a cleaning system for cleaning the solar cell components (2) is arranged on the roof; eaves are provided with gutters; and the electric energy produced by solar cells is led out by a wire through a wire chase. The utility model has the advantages that since the cleaning system for cleaning the solar cell components is arranged on the roof, the surfaces of the solar cells can be kept clean, as a result, the electric property of the solar cells can be kept stable, and the service lives of the solar cells can be prolonged; since the roof can be modularly assembled, construction is rapid and easy, and the cost is low.

Description

Taiyangnengguangfuwen Room

Technical field

The utility model relates to a kind of Taiyangnengguangfuwen Room, particularly a kind of plantation, breed, life leisure greenhouse that adopts solar cell as power supply.

Background technology

People's life has greatly been enriched in the appearance in greenhouse, make people's diet kind no longer be subjected to the restriction in the four seasons, also bring great economic benefit for the people that use the greenhouse, realized harmonious win-win situation, the kind and the function in greenhouse are also constantly being expanded and are being extended simultaneously, the kind in greenhouse is a lot, press application target, building types, the insulation degree is with the different of constructional materials etc. and various greenhouses are arranged, kind is from initial plastic cover greenhouse modernized intelligent sunlight room till now, function is also complete from single plantation ecofallows till now, being rooted in the hearts of the people particularly along with the green energy conservation theory, the green energy conservation greenhouse is emerge in multitude also, solar energy combines with the greenhouse, becomes a spotlight in green energy conservation greenhouse especially.Drawing cable one in the farmland is dangerous, the 2nd, and the cost height, the utilization of solar energy at present mainly concentrates on the heat absorption utilization, but greenhouse itself needs to consume certain electric energy, as throwing light on, change being in great demand to electricity such as wind system, spray system, heat-insulation system.U.S. Pat 5101493 " PORTABLE GREENHOUSE WORKING ON SOLARSYSTEM " has been introduced a kind of mobile solar greenhouse that utilizes solar cell power generation, solar panel is placed on the existing greenhouse roof, but does not use as roof Material.Japan Patent JP2000-261057 discloses the roof Material of a kind of solar cell as the plantation booth, but does not relate to the many dust of general booth environment for use, and solar cell surface is piled up dust easily and influenced the problem of generating efficiency.In addition, Chinese patent ZL200620001877.3 " greenhouse roof automatic rinser " has disclosed a kind of power washer, can on large-scale attached-greenhouse roofing, walk automatically by switch control, realization is to the cleaning of glass roofing, its deficiency is the cost height, operation is complicated, is not suitable in the rural area popularizing on a large scale.

The utility model content

Problem at the prior art existence, the purpose of this utility model is, design a kind of Taiyangnengguangfuwen Room, towards sunny side solar cell or solar panel are installed on the roof, the solar module that polylith solar cell or solar panel are formed is by a plurality of member supports, both, be used for generating again, or institute's generating can be offered electrical network by grid-connected system for the greenhouse use as roof Material.

Another purpose of the present utility model is, in the roof top of Taiyangnengguangfuwen Room the cleaning device of solar cell capable of washing is installed, and this cleaning device need not consumed power, and cost is low, easily popularizes.

In order to realize above task, the technical scheme that the utility model adopted is: disclose a kind of Taiyangnengguangfuwen Room, comprise main body frame, ventilation installation and attemperator, it is characterized in that the roof that constitutes being installed by solar module and transparent component module, and the roof is connected on the main body frame by a plurality of members, this roof is provided with the cleaning device of cleaning solar energy cell assembly, and the eaves place is provided with drainage groove, and the electric energy that solar cell generates is drawn by wire casing by electric wire.

The cleaning solar energy cell assembly cleaning device be one by being with fixed strip, and on sidewall, be provided with the pipe of weep hole, water nozzle on the termination of this pipe, other end shutoff.

The member that connects the roof comprises positive stop strip and following fixed strip, and the roof fixedly is overlapped between positive stop strip and the following fixed strip.

Solar module is the non-crystal silicon solar cell photovoltaic module.

The cross section of last fixed strip is " Q " shape, and the bottom of being somebody's turn to do " Q " shape is to fall " T " font, the curved or broken line shape in base of " T " font.

The drainage groove at eaves place is the following fixed strip that a cross section is " F " shape, and top and bottom that should " F " shape have certain included angle, the bottom linearly, broken line or crotch shape, the broken line or the crotch shape of this " F " shape fixed strip partly constitute rhone.

The cross section of positive stop strip is " worker " font, and the last horizontal edge of its " worker " font is an arc, and following horizontal edge is a broken line shape, the arc limit secure fit of the arc limit of positive stop strip and last fixed strip.

The said roof that is made of solar module and transparent component is the support bar support of " protruding " shape or " L " shape by the cross section, and this support bar is overlapped on down between fixed strip and the positive stop strip.

Good effect of the present utility model is:

The disclosed Taiyangnengguangfuwen Room of the utility model replaces original greenhouse roof material to save material with solar cell, and cost is low; The cleaning device of cleaning solar energy cell assembly is installed on the roof, solar cell surface is kept clean, guaranteed the generating efficiency of solar cell, also guaranteed the long service life of solar cell simultaneously; The roof can realize that modularization installs, and is installed by solar module and transparent component modularization to constitute, have simple in structure, build easy fast, advantage such as sealing and light transmission be good; In addition, the cleaning device of cleaning solar energy cell assembly need not consumed power, and cost is low, easily popularizes.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the generalized section of Fig. 1.

Fig. 3 is an I-I face sectional drawing among Fig. 2.

Fig. 4 is the sectional view of following fixed strip 3 among Fig. 1.

Fig. 5 is the another kind of sectional view of following fixed strip 3 among Fig. 1.

Fig. 6 is the sectional view of drainage groove 4 among Fig. 1.

Fig. 7 is the sectional view of positive stop strip 5 among Fig. 1.

Fig. 8 is a sectional view of going up fixed strip 6 among Fig. 1.

Fig. 9 is an another kind of sectional view of going up fixed strip 6 among Fig. 1.

Figure 10 is the fixed form schematic diagram of support bar 12.

Figure 11 is embodiment 3 schematic diagrames.

See Fig. 1 to 11, greenhouse main body frame 1, solar module 2, following fixed strip 3, drainage groove 4, positive stop strip 5, last fixed strip 6, transparent component 7, wire casing 8, battery 9, control device 10, the fluid sealant 11 of sealing roof external surface, support bar 12, water nozzle 13, brace summer 14.

Taiyangnengguangfuwen Room comprises main body frame 1, ventilation unit and attemperator, by solar module 2 and transparent component 7 modules install to consist of the roof, the roof is connected on the main body frame 1 by a plurality of members, and the room The top is provided with the cleaning device of cleaning solar energy cell assembly 2, and the eaves place is provided with drainage groove 4, solar-electricity The electric energy that the pond generates is drawn by wire casing 8 by electric wire. In Taiyangnengguangfuwen Room inside, solar battery group The positive and negative electrode congruence stream of part 2 is drawn, and is connected to battery 9 Hes by wire casing 8 and main body frame 1 Control device 10, powering load. On battery 9 and the control device 10 expansion interface is arranged, expansion interface is used In connecting the AC/DC consumer.

The specific embodiment

Embodiment 1:

See Fig. 1, the Taiyangnengguangfuwen Room of present embodiment comprises main body frame 1, ventilation installation and attemperator, constitute the roof by solar module 2 and the installation of transparent component 7 modules, the roof is connected on the main body frame 1 by a plurality of members, and the roof is provided with the cleaning device of cleaning solar energy cell assembly 2, the eaves place is provided with drainage groove 4, and the electric energy that solar cell generates is drawn by wire casing 8 by electric wire.In Taiyangnengguangfuwen Room inside, the positive and negative electrode congruence stream of solar module 2 is drawn, and is connected to battery 9 and control device 10, powering load by wire casing 8 and main body frame 1.On battery 9 and the control device 10 expansion interface is arranged, expansion interface is used to connect the AC/DC consumer.

Main body frame 1 adopts existing greenhouse structure framework, can be the framework that steel, aluminium alloys and other material are made, and is the agent structure support frame in greenhouse.As depicted in figs. 1 and 2, the roof of present embodiment is connected and composed by two " people " font pinnacles, also can be understood as the roof and is formed by connecting by top, two two slopes.Two sloping of pushing up are domatic to be solar module 2, and another is domatic to be transparent component 7, and the inclination angle, roof is the installation maximum generation inclination angle of local solar module 2, and it is that glass, transparent plastic or other transparent materials are made that transparent component 7 adopts.

The cleaning device of cleaning solar energy cell assembly 2 be one by being with fixed strip 6, and on sidewall, be provided with the pipe of weep hole, water nozzle 13 on the termination of this pipe, other end shutoff.See Fig. 8, the cross section of last fixed strip 6 is " Q " shape, and the bottom of being somebody's turn to do " Q " shape is for falling " T " font, and the base of " T " font is curved, is used for fixing solar module 2 or transparent component 7.The top that the cross section is the last fixed strip 6 of " Q " shape is a pipe that has weep hole, water nozzle 13 on the termination of this pipe, and other end shutoff promptly constitutes cleaning device.

The member that connects the roof comprises positive stop strip 5 and following fixed strip 3, and solar module 2 and transparent component 7 fixedly are overlapped between positive stop strip 5 and the following fixed strip 3.See Fig. 7, the cross section of positive stop strip 5 is " worker " font, and the last horizontal edge of its " worker " font is an arc, following horizontal edge is a broken line shape, and the arc limit secure fit of the arc limit of positive stop strip 5 and last fixed strip 6 can adopt securing member to fix, securing member also claims standard component, can be blind rivet, rivet or screw.Solar module 2 and transparent component 7 are support bar 12 supports of " protruding " shape or " L " shape by the cross section, see Fig. 3 and Figure 10, and this support bar 12 is overlapped on down between fixed strip 3 and the positive stop strip 5.Shady face splicing place of adjacent solar battery assembly 2 or transparent component 7 has support bar 12 to support at the back, and sensitive surface splicing place constitutes the photovoltaic roof with fluid sealant 11 sealings.The support bar 12 ' of roof periphery support solar module 2 or transparent component 7 is L-shaped, and the support bar 12 of other regional support solar modules 2 of roof or transparent component 7 is " protruding " shape.Support bar 12,12 ' all is extrusion profile, and is easy for installation.

Shown among Fig. 1, Fig. 24, between two " people " font pinnacles of present embodiment a shared drainage groove 4 is arranged, the cross section of this drainage groove 4 is " U " shape (see figure 6), by the bottom broken line of two fixed strips 3 under " F " shape formation that partly links together.A cross section of following fixed strip 3 is " F " shape, the top and the bottom of being somebody's turn to do " F " shape have certain included angle, this angle is identical with the inclination angle on roof, the bottom broken line of following fixedly edge strip 3 or crotch shape part are fixed on the outside, the roof lower limb of main body frame 1 with rivet, notch towards the roof, is fixed on drainage groove 4 usefulness rivets the inboard lower limb in roof of main body frame 1.

Embodiment 2:

The specific embodiment of present embodiment is with embodiment 1.

The solar module 2 ' that present embodiment adopts is made of amorphous silicon solar cell module and transparent component 7.The roof is half " people " word pinnacle structure, and also can be understood as the roof is single sloping roof construction.The cleaning device that cleaning solar energy cell assembly 2 is arranged on the pinnacle.This cleaning device be one by being with fixed strip 6, and on sidewall, be provided with the pipe of weep hole, water nozzle 13 on the termination of this pipe, other end shutoff.See Fig. 7, the cross section of last fixed strip 6 is " Q " shape, and the bottom of being somebody's turn to do " Q " shape is for falling " T " font, and the base of " T " font is broken line shape.

The cross section of the drainage groove of present embodiment is crotch shape, sees Fig. 5, and promptly drainage groove partly is made of the crotch shape of fixed strip 3 under " F " shape.

Embodiment 3:

Build the wide 8 meters that sits in the north facing the south, long 40 meters, high 3 meters greenhouse, two pinnacle in Beijing, inclination angle, pinnacle, greenhouse is 35 degree, two towards the south installation amorphous silicon battery assembly, the specific embodiment does not repeat them here with embodiment 1.

As shown in figure 11, the glass of non-crystal silicon solar cell plate adopts self-cleaning glass, but the glass window of push-and-pull is installed towards north, annual mean 40～60 degree that can generate electricity every day.The middle part on two pinnacles adopts brace summer 14 to support, and brace summer 14 two ends are fixed on the span of main body frame 1 wide 8 meters, as shown in Figure 2, the internal sunshade system can be added in inside, build on brace summer 14, brace summer 14 can be placed the pipeline of spray system, can be the brace summer 14 of hollow.Equally, the column load-bearing also can be adopted in the middle part on two pinnacle and roof, multi-stylus top.Battery 9, control device 10 can be placed on the support, are positioned over the corner, greenhouse then, and insulation, ground connection, leak-proof measure are arranged.On battery 9, control device 10, be connected to expansion interface, according to actual needs, connect the electric equipment that needs.

Claims

1, a kind of Taiyangnengguangfuwen Room, comprise main body frame (1), ventilation installation and attemperator, it is characterized in that the roof that constitutes being installed by solar module (2) and transparent component (7) module, this roof is connected on the main body frame (1) by a plurality of members, and the roof is provided with the cleaning device of cleaning solar energy cell assembly (2), the eaves place is provided with drainage groove (4), and the electric energy that solar cell generates is drawn by wire casing (8) by electric wire.

2, Taiyangnengguangfuwen Room according to claim 1, it is characterized in that said cleaning device be one by being with fixed strip (6), and on sidewall, be provided with the pipe of weep hole, water nozzle (13) on the termination of this pipe, other end shutoff.

3, Taiyangnengguangfuwen Room according to claim 1 is characterized in that the member on said connection roof comprises positive stop strip (5) and following fixed strip (3), and the roof fixedly is overlapped between positive stop strip (5) and the following fixed strip (3).

4, Taiyangnengguangfuwen Room according to claim 1 is characterized in that said solar module (2) is the non-crystal silicon solar cell photovoltaic module.

5, Taiyangnengguangfuwen Room according to claim 2 is characterized in that said cross section of going up fixed strip (6) is " Q " shape, and the bottom of being somebody's turn to do " Q " shape is to fall " T " font, the curved or broken line shape in base of " T " font.

6, Taiyangnengguangfuwen Room according to claim 1, the drainage groove that it is characterized in that said eaves place is the following fixed strip (3) that a cross section is " F " shape, the top and the bottom of being somebody's turn to do " F " shape have certain included angle, the bottom linearly, broken line or crotch shape, broken line or crotch shape that should " F " shape fixed strip (3) partly constitute drainage groove.

7, Taiyangnengguangfuwen Room according to claim 3, the cross section that it is characterized in that said positive stop strip (5) is " worker " font, the last horizontal edge of its " worker " font is an arc, and following horizontal edge is a broken line shape, the arc limit secure fit of the arc limit of positive stop strip (5) and last fixed strip (6).

8, Taiyangnengguangfuwen Room according to claim 1, it is characterized in that the said roof that constitutes by sun energy battery component (2) and transparent component (7), be support bar (12) support of " protruding " shape or " L " shape by the cross section, this support bar (12) is overlapped on down between fixed strip (3) and the positive stop strip (5).