CN220630285U

CN220630285U - Photovoltaic green house

Info

Publication number: CN220630285U
Application number: CN202322136665.2U
Authority: CN
Inventors: 邝冠荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-22
Anticipated expiration: 2033-08-09

Abstract

The application discloses photovoltaic green house relates to the field of green house, can solve the greenhouse among the prior art and cause the plant to be excessively irradiated by sunshine or shine not enough problem easily. The photovoltaic green house includes the frame, connect in the week side of frame just is used for sheltering from the first portion of sheltering from of photovoltaic green house's inner space, the top of frame has a plurality of triangular beams that link to each other in proper order, the second portion of sheltering from has all been laid to the both sides at the top of triangular beam, a plurality of the second portion of sheltering from of triangular beam links to each other in proper order, is used for the cooperation first portion of sheltering from shelter from the inner space of photovoltaic green house, the second shelter from the portion include photovoltaic board with connect in the honeycomb sunshine board of photovoltaic board.

Description

Photovoltaic green house

Technical Field

The application relates to the field of agricultural greenhouses, in particular to a photovoltaic agricultural greenhouse.

Background

As the global temperature is continuously increased, the development of agriculture is seriously affected by frequent extreme weather such as high temperature, storm, hail and the like, and meanwhile, the crop diseases and insect pests are serious losses caused by agricultural production, the natural environment is continuously deteriorated, and the development of our agriculture is restricted. The natural planting mode is affected by severe weather and diseases and insect pests, so that the yield is low, the certain yield can be maintained only by continuously updating and increasing the use density by means of pesticides, the genetic variation of the diseases and insect pests is caused by highly depending on the pesticides, the drug resistance is stronger and stronger, and the cycle is changed into malignant one.

In order to meet the challenges, agriculture in partial areas is gradually dependent on greenhouse planting to ensure agricultural yield and quality. Our conventional greenhouse, the top of which is usually made of transparent material, allows sunlight to penetrate and irradiate into the interior of the greenhouse, but directly transmits sunlight into the greenhouse, which may cause uneven distribution of light in the greenhouse, hot spots and shadow areas are generated, that is, some plants may receive excessive light, other plants may not be enough, and direct light may excessively irradiate plants in seasons or weather where sunlight is sufficient. This can lead to leaf burn, leaf stomata closure and adverse effects on crop growth.

Disclosure of Invention

For this reason, this application provides a photovoltaic green house to solve the big-arch shelter among the prior art and cause the plant to be excessively irradiated by sunshine or shine not enough problem easily.

In order to achieve the above object, the present application provides the following technical solutions:

the utility model provides a photovoltaic green house, photovoltaic green house includes the frame, connect in the week side of frame just is used for sheltering from the first portion of sheltering from of photovoltaic green house's inner space, the top of frame has a plurality of triangular beams that link to each other in proper order, the second portion of sheltering from has all been laid to the both sides at the top of triangular beam, and is a plurality of the second portion of sheltering from of triangular beam links to each other in proper order, is used for the cooperation first portion of sheltering from shelter from the inner space of photovoltaic green house, the second shelter from the portion include photovoltaic board with connect in the honeycomb sunshine board of photovoltaic board.

Preferably, the cellular solar panel comprises a first panel and a second panel, the first panel is connected to the photovoltaic panel, the second panel is connected to a side of the first panel away from the photovoltaic panel, the second panel is located at an edge of the triangular beam, and the photovoltaic panel is close to the top of the triangular beam.

Preferably, a drainage groove is formed by bending one side of the second plate, away from the first plate, of any one of the two second shielding parts of the triangular beam, two ends of the drainage groove extend to two sides of the frame, and the drainage groove is located at an intersection of two adjacent triangular beams.

Preferably, the surface areas of the first plate, the second plate and the photovoltaic plate are all equal.

Preferably, the first plate and the second plate are connected through glue sealing, and the first plate and the photovoltaic plate are connected through glue sealing.

Preferably, a ventilation net is connected between the two second shielding parts of the triangular beam.

Preferably, the projection of one end of any one of the two second shielding parts near the top of the frame toward the other second shielding part covers the end of the second shielding part, and the ventilation net is arranged along the vertical direction.

Preferably, the first shielding part is a stainless steel insect-proof gauze.

Preferably, the outer side of the first shielding part is also connected with a heat preservation film.

The application has the following advantages:

when sunlight irradiates the second shielding part at the top of the photovoltaic green house, part of sunlight energy is absorbed by the photovoltaic panel to generate power, part of sunlight irradiates the inner space of the photovoltaic green house through the honeycomb sunlight panel, the honeycomb sunlight panel is provided with a plurality of honeycomb structures, the honeycomb structures can refract the sunlight for multiple times, so that the sunlight forms a scattering effect, namely the sunlight becomes more dispersed and uniform, the intensity of direct light is prevented from being too high, the formation of hot spots and shadows is reduced, the light rays are widely distributed in the photovoltaic green house due to the scattering effect, the plants in the whole green house can be uniformly irradiated, and the whole growth efficiency of the plants is improved; in addition, the honeycomb sunshine board can reflect partial sunshine to the photovoltaic board, increases the generating efficiency of photovoltaic board, consequently, the photovoltaic green house of photovoltaic green house that this application relates to wholly has improved the utilization efficiency of illumination resource, solves the greenhouse among the prior art and causes the plant to be shone by sunshine excessively or shine not enough problem easily.

Drawings

For a more visual illustration of the prior art and the present application, several exemplary drawings are presented below. It should be understood that the specific shape and configuration shown in the drawings should not be considered in general as limiting upon the practice of the present application; for example, based on the technical concepts and exemplary drawings disclosed herein, those skilled in the art have the ability to easily make conventional adjustments or further optimizations for the add/subtract/assign division, specific shapes, positional relationships, connection modes, dimensional scaling relationships, etc. of certain units (components).

Fig. 1 is a schematic diagram of the overall structure of a photovoltaic agricultural greenhouse according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic structural view of a plurality of second shielding parts on the top of a photovoltaic green house according to an embodiment of the present disclosure;

fig. 4 is a schematic overall structure of a photovoltaic agricultural greenhouse according to another embodiment of the present disclosure;

fig. 5 is an enlarged view at B in fig. 4.

Reference numerals illustrate:

1. a frame; 11. triangular beams; 2. a first shielding portion; 3. a second shielding portion; 31. a photovoltaic panel; 32. a cellular solar panel; 321. a first plate; 322. a second plate; 3221. a drainage channel; 4. a breathable net.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

In the description of the present application: the terms "inner", "outer" refer to the inner and outer of the respective component profiles; the terms "first," "second," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed but inherent to such process, method, article, or apparatus or adding steps or elements based on further optimization of the inventive concept.

Referring to fig. 1 to 5, a photovoltaic green house includes a frame 1, a first shielding part 2 connected to a peripheral side of the frame 1 and used for shielding an inner space of the photovoltaic green house, a plurality of triangular beams 11 connected in sequence are provided at a top of the frame 1, second shielding parts 3 are laid on both sides of a top of the triangular beams 11, the second shielding parts 3 of the plurality of triangular beams 11 are connected in sequence and used for cooperating with the first shielding part 2 to shield the inner space of the photovoltaic green house, and the second shielding parts 3 comprise a photovoltaic panel 31 and a cellular sunlight panel 32 connected to the photovoltaic panel 31.

When sunlight irradiates the second shielding part 3 at the top of the photovoltaic green house, part of sunlight energy is absorbed by the photovoltaic panel 31 to generate electricity, part of sunlight irradiates the inner space of the photovoltaic green house through the honeycomb sunlight panel 32, the honeycomb sunlight panel 32 is provided with a plurality of honeycomb structures, the honeycomb structures can refract the sunlight for a plurality of times, so that the sunlight forms a scattering effect, namely the sunlight becomes more dispersed and uniformly avoids the excessive high intensity of direct light, the formation of hot spots and shadows is reduced, and the light rays are widely distributed in the photovoltaic green house due to the scattering effect, so that plants in the whole green house can be uniformly irradiated, and the whole growth efficiency of the plants is improved; in addition, the honeycomb sunlight plate 32 can reflect partial sunlight to the photovoltaic plate 31, and the power generation efficiency of the photovoltaic plate 31 is increased, so that the photovoltaic agricultural greenhouse related to the application wholly improves the utilization efficiency of illumination resources, and the problem that plants are excessively irradiated or insufficient irradiated by sunlight is easily caused by the greenhouse in the prior art is solved.

The cellular solar panel 32 is a prior art, and the inside of the cellular solar panel 32 has a plurality of cellular structures, which are polygonal prism structures and can be refracted and reflected. The triangular beam 11 of the photovoltaic green house is in the prior art, and the triangular beam 11 can increase the overall structural strength of the photovoltaic green house so as to support the second shielding part 3 at the top, rainwater and the like.

The photovoltaic board and connect in the power generation component of photovoltaic board for prior art, this application is not repeated.

The peripheral side, i.e. the periphery of the frame 1.

In some embodiments, the first shade 2 may also use a cellular solar panel 32.

In some embodiments, to enhance the stability of the photovoltaic green house, the circumferential side of the frame 1 may be provided with a plurality of stay cables; the frame 1 is typically attached within the cast concrete of the ground.

The cellular solar panel 32 comprises a first plate 321 and a second plate 322, the first plate 321 is connected to the photovoltaic panel 31, the second plate 322 is connected to one side of the first plate 321 away from the photovoltaic panel 31, the second plate 322 is located at the edge of the triangular beam 11, and the photovoltaic panel 31 is close to the top of the triangular beam 11.

The first plate 321, the second plate 322 and the photovoltaic panel 31 may be connected by other connection methods, such as connecting the photovoltaic panel 31 between the first plate 321 and the second plate 322.

In addition, the first plate 321 and the second plate 322 and the first plate 321 and the photovoltaic panel 31 can be connected by fasteners such as bolts, namely gaskets are lapped between the connected structures, the bolts are respectively connected to the gaskets and the corresponding structures, and the adjacent structures are connected by the gaskets and the bolts; the connection mode is a technical means commonly used by the person skilled in the art, and is not described in detail in the present application.

In some embodiments, the first plate 321 and the second plate 322 may each be joined by a plurality of cellular solar panels 32.

The second plate 322 of any one of the two second shielding parts 3 of the triangular beam 11 is bent away from one side of the first plate 321 to form a drainage groove 3221, two ends of the drainage groove 3221 extend to two sides of the frame 1, and the drainage groove 3221 is located at the intersection of two adjacent triangular beams 11.

The second shielding part 3 is connected to two sides of the top of the triangular beam 11, the second shielding part 3 is arranged in an inclined mode, and rainy rainwater flows to the drainage groove 3221 along the inclined surface of the second shielding part 3, and the drainage groove 3221 discharges the rainwater from two sides of the frame 1.

In some embodiments, both sides of the frame 1 may also be connected to drain pipes that interface with drain grooves 3221 to drain the accumulated water to a specific location.

In some embodiments, the first plate 321 and the second plate 322 have similar overall structures, and polycarbonate is added during the production of the second plate 322, so that the second plate 322 has higher plasticity than the first step, is easy to deform plastically, and can be easily bent to form the drain groove 3221.

The surface areas of the first plate 321, the second plate 322 and the photovoltaic panel 31 are all equal.

The first plate 321 and the second plate 322 are connected by glue sealing, and the first plate 321 and the photovoltaic plate 31 are connected by glue sealing.

The glue may be weather-resistant glue, which improves the sealing property between the first plate 321, the second plate 322 and the photovoltaic panel 31, and has excellent weather resistance, i.e. is resistant to ultraviolet radiation of sunlight, high temperature, cold, humidity and other environmental factors, and is not easy to fade, crack or deteriorate.

A ventilation net 4 is connected between the two second shielding parts 3 of the triangular beam 11.

As shown in fig. 4-5, the pore diameter of the ventilation net 4 is smaller, and rainwater is not easy to enter the photovoltaic agricultural greenhouse from the meshes of the ventilation net 4; the ventilation net 4 can keep certain moisture (or fog) entering the inside of the photovoltaic green house, and certain moisture is supplemented for plants in the green house.

As shown in fig. 1-2, the projection of one end of any one of the two second shielding parts 3 near the top of the frame 1 toward the other second shielding part 3 covers the end of the second shielding part 3, that is, the top of one second shielding part 3 is higher than the top of the other second shielding part 3, and the second shielding part 3 extends for a section, the extending section covers a part of the other second shielding part 3, and the ventilation net 4 is arranged along the vertical direction, so that the ventilation net 4 can directly avoid the flushing of rainwater.

The first shielding part 2 is a stainless steel insect-proof gauze. Effectively avoid insect damage.

The outer side of the first shielding part 2 is also connected with a heat preservation film. In winter or in cold weather, the heat-insulating film can be covered on the outer side of the stainless steel insect-proof gauze.

Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.

The foregoing has outlined and detailed description of the present application in terms of the general description and embodiments. It should be appreciated that numerous conventional modifications and further innovations may be made to these specific embodiments, based on the technical concepts of the present application; but such conventional modifications and further innovations may be made without departing from the technical spirit of the present application, and such conventional modifications and further innovations are also intended to fall within the scope of the claims of the present application.

Claims

1. The utility model provides a photovoltaic green house, photovoltaic green house includes the frame, connect in the week side of frame just is used for sheltering from the first portion of sheltering from of photovoltaic green house's inner space, the top of frame has a plurality of triangular beams that link to each other in proper order, a serial communication port, the second portion of sheltering from has all been laid to the both sides at the top of triangular beam, a plurality of the second portion of sheltering from of triangular beam links to each other in proper order, is used for the cooperation first portion of sheltering from shelter from the inner space of photovoltaic green house, the second shelter from the portion include photovoltaic board with connect in the honeycomb sunshine board of photovoltaic board.

2. The photovoltaic agriculture greenhouse of claim 1, wherein the cellular solar panel comprises a first panel and a second panel, the first panel connected to the photovoltaic panel, the second panel connected to a side of the first panel remote from the photovoltaic panel, the second panel located at an edge of the triangular beam, the photovoltaic panel being proximate to a top of the triangular beam.

3. The photovoltaic agricultural greenhouse of claim 2, wherein the second plate of any one of the two second shielding portions of the triangular beam is bent away from one side of the first plate to form a drainage groove, two ends of the drainage groove extend to two sides of the frame, and the drainage groove is located at an intersection of two adjacent triangular beams.

4. The photovoltaic agricultural greenhouse of claim 2, wherein the surface areas of the first plate, the second plate, and the photovoltaic plate are all equal.

5. The photovoltaic agricultural greenhouse of claim 2, wherein the first plate and the second plate are sealingly connected by glue, and the first plate and the photovoltaic plate are sealingly connected by glue.

6. The photovoltaic agricultural greenhouse of claim 1, wherein a ventilation net is connected between the two second shielding portions of the triangular beam.

7. The photovoltaic agricultural greenhouse of claim 6, wherein a projection of one end of any one of the two second shielding portions near the top of the frame toward the other second shielding portion covers an end of the second shielding portion, and the air-permeable net is arranged in a vertical direction.

8. The photovoltaic agricultural greenhouse of claim 1, wherein the first shade is a stainless steel insect-proof gauze.

9. The photovoltaic agricultural greenhouse of claim 8, wherein the outside of the first shielding portion is further connected with a thermal insulation film.