CN213639068U

CN213639068U - Photovoltaic greenhouse

Info

Publication number: CN213639068U
Application number: CN202022346715.6U
Authority: CN
Inventors: 郑运东
Original assignee: Hunan Meijiang Orange Greenhouse Technology Co ltd
Current assignee: Hunan Meijiang Orange Greenhouse Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-09
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a technical field is planted to the big-arch shelter, specifically be a photovoltaic warmhouse booth, big-arch shelter main part and the roof-rack of setting in the big-arch shelter main part including the rectangle, the cross-section of roof-rack is triangle-shaped, a side of roof-rack is equipped with the photovoltaic board of a plurality of mutual concatenations, the another side of roof-rack is equipped with the plastic film, the upper end of plastic film and the top of roof-rack are connected, the lower extreme of plastic film and the upper end edge connection of big-arch shelter main part, the both sides wall upper end of big-arch shelter main part all is equipped with the spout. The utility model discloses a set up the shed roof frame that can remove in the upper end of big-arch shelter main part to a side at the shed roof frame sets up the photovoltaic board, absorbs solar energy by the photovoltaic board and changes the electric energy into and provide the electric energy for the equipment in the big-arch shelter, can provide sufficient sunshine for the crop in the big-arch shelter when illumination is strong through the shed roof frame that removes, and play the effect of ventilation aeration, be favorable to the crop to carry out photosynthesis, improve the output of big-arch shelter crop.

Description

Photovoltaic greenhouse

Technical Field

The utility model relates to a technical field is planted to the big-arch shelter, specifically is a photovoltaic warmhouse booth.

Background

The facility agriculture area in China exceeds 410 ten thousand hectares, and the greenhouse is an important implementation place of facility agriculture and is an important mark for promoting the modernization of agriculture, however, the yield and the quality of crops produced by the greenhouse in China are low at present, and the main reason is that the energy consumption of the greenhouse is too high, and the crop demand is difficult to guarantee. Practical experience of the greenhouse planting industry at home and abroad shows that the reduction of the energy consumption of the greenhouse and the improvement of the automatic control and management level of the greenhouse are the guarantee of the high-efficiency function of the greenhouse;

the photovoltaic greenhouse is characterized in that a solar cell panel is arranged on the top of a common greenhouse, solar energy is utilized, solar radiation is divided into light energy required by plants and light energy generated by solar energy, the requirements of plant growth are met, and photoelectric conversion is realized. The photovoltaic vegetable greenhouse can generate electricity and plant vegetables, and is dual-purpose.

However, after a solar panel is installed in an existing photovoltaic greenhouse, partial sunlight is shielded by the solar panel, so that illumination of crops in the greenhouse is insufficient, the ventilation and oxygen introduction effects in the greenhouse are poor, the crops in the greenhouse grow badly, and the crop yield is affected, and therefore a photovoltaic greenhouse is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic warmhouse booth to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a photovoltaic warmhouse booth, includes the big-arch shelter main part of rectangle and sets up the roof-rack in the big-arch shelter main part, the cross-section of roof-rack is triangle-shaped, a side of roof-rack is equipped with the photovoltaic board of a plurality of mutual concatenations, the another side of roof-rack is equipped with the plastic film, the upper end of plastic film and the top of roof-rack are connected, the lower extreme of plastic film and the upper end edge connection of big-arch shelter main part, the both sides wall upper end of big-arch shelter main part all is equipped with the spout, the both sides wall lower extreme of roof-rack is equipped with a plurality of removal wheels and a drive wheel, remove wheel and drive wheel and all through bracing piece fixed connection at roof-rack lower extreme, the lower extreme that removes wheel and drive wheel all with the diapire roll connection of spout, still be equipped with.

As a further aspect of the present invention: actuating mechanism includes driving motor, follows driving wheel, belt and action wheel, driving motor's the fixed plate that passes through is installed on the side of shed roof-rack, driving motor's output is connected with the transmission shaft, driving motor's one end and action wheel connection are kept away from to the transmission shaft, connect through connecting axle and drive wheel from the centre of driving wheel, the centre of connecting axle is equipped with the axle sleeve, the outside of axle sleeve is passed through the bracing piece and is connected at shed roof-rack lower extreme, the action wheel is connected through belt transmission from between the driving wheel.

As a further aspect of the present invention: the driving motor is electrically connected with the photovoltaic panel.

As a further aspect of the present invention: the greenhouse main body is made of transparent glass.

As a further aspect of the present invention: the upper end and the lower end of the plastic film are respectively connected with the greenhouse top frame and the greenhouse main body in a sealing mode.

As a further aspect of the present invention: both sides of the greenhouse main body are also provided with an access for the plant personnel to enter and exit.

Compared with the prior art, the utility model has the advantages of following several aspects:

the utility model discloses a set up the shed roof frame that can remove in the upper end of big-arch shelter main part to a side at the shed roof frame sets up the photovoltaic board, absorbs solar energy by the photovoltaic board and changes the electric energy into and provide the electric energy for the equipment in the big-arch shelter, can provide sufficient sunshine for the crop in the big-arch shelter when illumination is strong through the shed roof frame that removes, and play the effect of ventilation aeration, be favorable to the crop to carry out photosynthesis, improve the output of big-arch shelter crop.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic greenhouse.

Fig. 2 is a schematic structural view of a photovoltaic greenhouse in an open state of a ceiling.

Fig. 3 is a schematic side view of a photovoltaic greenhouse.

Fig. 4 is a schematic structural diagram of a driving mechanism in a photovoltaic greenhouse.

In the figure: 1. a greenhouse main body; 2. a photovoltaic panel; 3. a plastic film; 4. a drive motor; 5. a shed roof frame; 6. a fixing plate; 7. a chute; 8. a moving wheel; 9. a drive wheel; 10. a support bar; 11. a connecting shaft; 12. a driven wheel; 13. a belt; 14. a driving wheel; 15. a drive shaft; 16. a shaft sleeve; 17. and (4) an inlet and an outlet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a photovoltaic greenhouse comprises a rectangular greenhouse main body 1 and a roof frame 5 arranged on the greenhouse main body 1, wherein the cross section of the roof frame 5 is triangular, a plurality of photovoltaic panels 2 which are spliced with each other are arranged on one side surface of the roof frame 5, a plastic film 3 is arranged on the other side surface of the roof frame 5, the upper end of the plastic film 3 is connected with the top of the roof frame 5, the lower end of the plastic film 3 is connected with the upper end edge of the greenhouse main body 1, sliding grooves 7 are arranged at the upper ends of two side walls of the greenhouse main body 1, a plurality of movable wheels 8 and a driving wheel 9 are arranged at the lower ends of the two side walls of the roof frame 5, the movable wheels 8 and the driving wheel 9 are fixedly connected to the lower end of the roof frame 5 through supporting rods 10, the lower ends of the movable wheels 8 and the driving wheel 9 are connected with the bottom wall of the sliding grooves 7 in a rolling.

Actuating mechanism includes driving motor 4, from driving wheel 12, belt 13 and action wheel 14, driving motor 4 installs on the side of canopy roof-rack 5 through fixed plate 6, driving motor 4's output is connected with transmission shaft 15, the one end and the action wheel 14 that driving motor 4 was kept away from to transmission shaft 15 are connected, connect through connecting axle 11 and drive wheel 9 from the centre of driving wheel 12, the centre of connecting axle 11 is equipped with axle sleeve 16, the outside of axle sleeve 16 is passed through bracing piece 10 and is connected at canopy roof-rack 5 lower extreme, drive wheel 14 and from connecting through belt 13 transmission between driving wheel 12.

The driving motor 4 is electrically connected with the photovoltaic panel 2 to provide electric energy for the driving motor 4.

The greenhouse main body 1 is made of transparent glass materials, and the lighting effect is improved.

The upper end and the lower end of the plastic film 3 are respectively connected with the shed roof frame 5 and the shed main body 1 in a sealing way.

Both sides of the greenhouse main body 1 are also provided with an access 17 for the plant personnel to enter and exit.

The utility model discloses a theory of operation is: the utility model is in operation, a photovoltaic plate 2 is arranged on one side surface of a shed roof frame 5, a plastic film 3 is arranged on the other side surface of the shed roof frame 5, the photovoltaic plate 2 absorbs solar energy and converts the solar energy into electric energy to provide electric energy for equipment in the greenhouse, when crops in the greenhouse need illumination or ventilation, a driving motor 4 is started, the driving motor 4 rotates to drive a driving wheel 14 to rotate, the driving wheel 14 rotates to drive a driven wheel 12 to rotate, the driven wheel 12 drives a driving wheel 9 to roll in a chute 7 of the greenhouse main body 1, the shed roof frame 5 moves along the direction of the chute 7, because the plastic film 3 is made of soft material, the plastic film 3 contracts at the moment, one side of the upper end of the greenhouse main body 1 is opened, sunlight and wind enter the greenhouse main body 1, sufficient sunlight is provided for the crops in the greenhouse, and the effect of ventilation and oxygen ventilation is achieved, thereby being beneficial to photosynthesis, the yield of greenhouse crops is improved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a photovoltaic warmhouse booth, its characterized in that, includes the big-arch shelter main part (1) of rectangle and sets up roof-rack (5) on big-arch shelter main part (1), the cross-section of roof-rack (5) is triangle-shaped, a side of roof-rack (5) is equipped with a plurality of photovoltaic board (2) of splicing each other, the another side of roof-rack (5) is equipped with plastic film (3), the upper end of plastic film (3) and the top of roof-rack (5) are connected, the lower extreme of plastic film (3) and the upper end edge connection of big-arch shelter main part (1), the both sides wall upper end of big-arch shelter main part (1) all is equipped with spout (7), the both sides wall lower extreme of roof-rack (5) is equipped with a plurality of removal wheel (8) and a drive wheel (9), remove wheel (8) and drive wheel (9) and all through bracing piece (10) fixed connection at roof-rack (5, the lower ends of the moving wheels (8) and the driving wheels (9) are in rolling connection with the bottom wall of the sliding groove (7), and a driving mechanism for driving the shed top frame (5) to move is further arranged on the side edge of the shed top frame (5).

2. The photovoltaic greenhouse as claimed in claim 1, wherein the driving mechanism comprises a driving motor (4), a driven wheel (12), a belt (13) and a driving wheel (14), the driving motor (4) is installed on the side face of the ceiling frame (5) through a fixing plate (6), the output end of the driving motor (4) is connected with a transmission shaft (15), one end, far away from the driving motor (4), of the transmission shaft (15) is connected with the driving wheel (14), the middle of the driven wheel (12) is connected with the driving wheel (9) through a connecting shaft (11), a shaft sleeve (16) is arranged in the middle of the connecting shaft (11), the outer side of the shaft sleeve (16) is connected to the lower end of the ceiling frame (5) through a supporting rod (10), and the driving wheel (14) and the driven wheel (12) are in transmission connection through the belt (13).

3. Photovoltaic greenhouse according to claim 2, characterised in that the drive motor (4) is electrically connected to the photovoltaic panel (2).

4. The photovoltaic greenhouse of claim 1, wherein the greenhouse body (1) is made of transparent glass.

5. The photovoltaic greenhouse of claim 1, wherein the plastic film (3) is hermetically connected at the upper end and the lower end thereof with the roof frame (5) and the greenhouse body (1), respectively.

6. The photovoltaic greenhouse of claim 4, wherein the two sides of the greenhouse body (1) are provided with an access (17) for the plant to enter and exit.