CN212696856U

CN212696856U - Agricultural greenhouse structure based on thing networking

Info

Publication number: CN212696856U
Application number: CN202020644829.6U
Authority: CN
Inventors: 张成鑫; 沈洁
Original assignee: Wuhan Business University
Current assignee: Wuhan Business University
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-16
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to the technical field of greenhouse internet of things, aiming at providing an agricultural greenhouse structure based on the internet of things, which comprises a shed surface and a rear wall, wherein the shed surface comprises a shed surface frame, a first photovoltaic plate, a glass plate and a second photovoltaic plate, the shed surface frame also comprises a chute, a driving motor and a gear set, pulleys are arranged at two ends of the second photovoltaic plate, the first photovoltaic plate and the glass plate are positioned on the same horizontal plane, the second photovoltaic plate is arranged in parallel with the first photovoltaic plate, the driving motor is connected with the second photovoltaic plate through the gear set, the agricultural greenhouse structure also comprises a collecting frame, the shed surface frame and the rear wall form a triangular structure, a camera unit, a sensor unit and a main control module are arranged on the collecting frame, the camera unit and the sensor unit are all connected with the main control module, the main control module sends the greenhouse data to the user side through the communication module.

Description

Agricultural greenhouse structure based on thing networking

Technical Field

The utility model relates to a greenhouse structure field, concretely relates to agricultural greenhouse structure based on thing networking.

Background

By utilizing the technology of the Internet of things, the temperature and humidity of air, the temperature of soil moisture, the concentration of carbon dioxide, the illumination intensity and the like in the greenhouse can be remotely obtained in real time, and the devices such as a wet curtain fan, spraying drip irrigation, internal and external sunshade, a top window and side windows, heating and light supplement and the like can be automatically controlled.

CN200920284227.8, a multi-functional solar photovoltaic greenhouse, characterized by mainly by photovoltaic cell roof (1) and support (2) constitute, photovoltaic cell roof (1) slope sets up on support (2), and photovoltaic cell roof (1) personally submits 20 degrees to 80 degrees contained angles with the horizontal plane. The multifunctional solar photovoltaic greenhouse of the utility model combines the modern agricultural greenhouse and the solar photovoltaic power generation technology, on one hand, the solar photovoltaic system can directly generate electricity with low cost by using the farmland; on the other hand, the novel solar cell has the following characteristics: but the light transmissivity mainly absorbs the green light, through absorbing mainly green light, produces the electric energy, reduces the emission of carbon dioxide gas, has good economic benefits, social benefits and environmental protection benefit, but this photovoltaic greenhouse usage is single, can't satisfy people to the understanding and the control of factors such as the inside illumination intensity of greenhouse, air humidity.

Therefore, an agricultural greenhouse structure based on the internet of things is needed, solar power generation of the greenhouse can be achieved, self-sufficiency is achieved, and automatic adjustment can be conducted on the photovoltaic panel according to different conditions in the greenhouse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural greenhouse structure based on the internet of things, which utilizes the greenhouse structure to generate photovoltaic power to a greater extent, can open partial photovoltaic plates when ventilation is needed, and cover the photovoltaic plates when heat preservation is needed, thereby reducing the overflow of heat in the greenhouse;

the utility model adopts the technical proposal that: an agricultural greenhouse structure based on the Internet of things comprises a greenhouse surface and a rear wall, wherein the greenhouse surface is obliquely arranged on the rear wall, and the agricultural greenhouse structure is characterized in that the greenhouse surface comprises a greenhouse surface frame, a first photovoltaic plate, a glass plate and a second photovoltaic plate, the greenhouse surface frame further comprises a chute, a driving motor and a gear set, pulleys are arranged at two ends of the second photovoltaic plate, the first photovoltaic plate and the glass plate are positioned on the same horizontal plane, the second photovoltaic plate is arranged in parallel with the first photovoltaic plate, the driving motor is connected with the second photovoltaic plate through the gear set, the agricultural greenhouse structure further comprises a collecting frame, the greenhouse surface frame and the rear wall form a triangular structure, a camera unit, a sensor unit and a main control module are arranged on the collecting frame, and the camera unit and the sensor unit are both connected with the main control module, the main control module sends the greenhouse data to the user side through the communication module.

Through the technical means, the user side carries out long-range control through the condition of sensor unit in to the greenhouse, when the discovery is unusual, can the artificial driving motor work of controlling, moves second photovoltaic board to the top of first photovoltaic board increases the content of oxygen in the greenhouse, and the temperature is further reduction also, when second photovoltaic board is located between glass board and the first photovoltaic board, the area increase of photovoltaic board and sunshine contact, and temperature in the greenhouse can rise, the utility model discloses rational in infrastructure, design benefit is fit for promoting.

Preferably, the gear train is including drive gear and rack, driving motor's output shaft with drive gear fixed connection, drive gear with the rack meshing, the rack is kept away from drive gear's one end with second photovoltaic board fixed connection.

Through the technical means, the driving gear drives the gear rack to work, so that the second photovoltaic panel moves upwards or downwards.

Preferably, the acquisition frame is provided with a support frame, the support frame is provided with a sensor unit, and the sensor unit comprises a humidity sensor and a temperature sensor.

Through the technical means, the humidity and the temperature in the air in the greenhouse are collected through the humidity sensor and the temperature sensor.

Preferably, the supporting frame is hollow, a cover plate is arranged at the top of the supporting plate, and the sensor unit and the main control module are both located on the lower portion of the cover plate.

Through above-mentioned technical means, can place sensor and host system's connecting wire in the hollow of support frame, save space again safely, through setting up the apron, avoid sunshine to penetrate the sensor directly, cause ageing of sensor.

Preferably, the camera unit comprises a camera and a bracket, the camera is connected with the rear wall through the bracket, and a video capture card is further arranged in the camera.

Through the technical means, the growth vigor of crops in the greenhouse is collected through the camera and is used for monitoring.

Preferably, the collecting frame further comprises an insulating layer.

Through the technical means, the heat preservation effect is improved.

Preferably, the shed surface frame extends leftwards and upwards and exceeds the rear wall, and the first photovoltaic panel is arranged close to the rear wall.

Through the technical means, the contact area of the photovoltaic panel and sunlight is increased, and power generation is accelerated.

Preferably, the shed surface frame is made of light steel structural members.

Through the technical means, the situation that the weight of the rear wall is increased due to the overweight of the frame is avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the greenhouse can not only carry out photovoltaic power generation, but also monitor the conditions in the greenhouse and adjust the conditions according to the changes in the greenhouse;

2. the glass plate increases the light transmission, and the photovoltaic plate is used for generating electricity in the largest area.

Drawings

FIG. 1 is a block diagram of an agricultural greenhouse structure based on the Internet of things;

1, shed surface frame; 2. a rear wall; 3. a first photovoltaic panel; 4. a second photovoltaic panel; 5. a glass plate; 6. a drive motor; 7. a rack; 8. a pulley; 9. a support frame; 10. a cover plate; 11. a temperature sensor; 12. a humidity sensor; 13. a camera; 14. a support; 15. and (7) an insulating layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, those skilled in the art can realize all other embodiments without creative efforts.

In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

FIG. 1 is a structural diagram of an agricultural greenhouse structure based on the Internet of things;

an agricultural greenhouse structure based on the Internet of things comprises a shed surface and a rear wall 2, wherein the shed surface is obliquely arranged on the rear wall 2 and comprises a shed surface frame 1, a first photovoltaic plate 3, a glass plate 5 and a second photovoltaic plate 4, the shed surface frame 1 further comprises a sliding chute, a driving motor 6 and a gear set, pulleys 8 are arranged at two ends of the second photovoltaic plate 4, the first photovoltaic plate 3 and the glass plate 5 are positioned on the same horizontal plane, the second photovoltaic plate 4 and the first photovoltaic plate 3 are arranged in parallel, the driving motor 6 is connected with the second photovoltaic plate 4 through the gear set, the agricultural greenhouse structure further comprises a collecting frame, the shed surface frame 1 and the rear wall 2 form a triangular structure, a camera unit, a sensor unit and a main control module are arranged on the collecting frame, and the camera unit and the sensor unit are connected with the main control module, the main control module sends greenhouse data to a user side through a communication module, and the communication module is a 4G communication module.

It is worth to say that the gear train includes drive gear and rack 7, the output shaft of driving motor 6 with drive gear fixed connection, drive gear with rack 7 meshes, the rack 7 keep away from drive gear's one end with second photovoltaic board 4 fixed connection.

It is worth explaining, be provided with support frame 9 on the collection frame, be provided with the sensor unit on the support frame 9, the sensor unit is including humidity transducer 12 and temperature sensor 11, and the temperature and humidity that this embodiment chose for use detects the instrument of integration, and is directly perceived convenient.

It is worth to say that the inside of the supporting frame 9 is hollow, the top of the supporting plate is provided with a cover plate 10, and the sensor unit and the main control module are both located on the lower portion of the cover plate 10.

It is worth to say that the camera unit comprises a camera 13 and a bracket 14, the camera 13 is connected with the rear wall 2 through the bracket 14, a video acquisition card is further arranged in the camera 13, the acquisition frame further comprises a heat insulation layer, and the heat insulation layer is made of a heat insulation film and attached to the lower portion of the glass plate 5.

It is worth to be noted that the shed surface frame 1 is made of light steel structural members.

It is worth mentioning that the shed frame 1 extends to the left and upwards and beyond the rear wall 2, and the first photovoltaic panel 3 is disposed close to the rear wall 2.

It should be noted that the first photovoltaic panel 3 and the second photovoltaic panel 4 are provided with a storage battery and an inverter for supplying electricity to a greenhouse.

It is worth mentioning that when it is raining, the second photovoltaic panel 4 can be opened, so that rainwater enters the greenhouse for irrigation, when the water amount is sufficient, the second photovoltaic panel 4 is closed, and similarly, when crops in the greenhouse need illumination, the same operation can be performed.

To sum up, the utility model discloses an implementation principle does: the user side carries out long-range control through the condition of sensor unit in to the greenhouse, when the discovery is unusual, can be artificial control driving motor 6 work, moves second photovoltaic board 4 to the top of first photovoltaic board 3 increases the content of the indoor oxygen of heating, and the temperature is further reduction also, when second photovoltaic board 4 is located between glass board 5 and the first photovoltaic board 3, the area increase of photovoltaic board and sunshine contact, and temperature in the greenhouse can rise, the utility model discloses rational in infrastructure, design benefit is fit for promoting.

Claims

1. The agricultural greenhouse structure based on the Internet of things comprises a shed surface and a rear wall (2), wherein the shed surface is obliquely arranged on the rear wall (2), and is characterized in that the shed surface comprises a shed surface frame (1), a first photovoltaic panel (3), a glass panel (5) and a second photovoltaic panel (4), the shed surface frame (1) further comprises a sliding chute, a driving motor (6) and a gear set, pulleys (8) are arranged at two ends of the second photovoltaic panel (4), the first photovoltaic panel (3) and the glass panel (5) are positioned on the same horizontal plane, the second photovoltaic panel (4) and the first photovoltaic panel (3) are arranged in parallel, the driving motor (6) is connected with the second photovoltaic panel (4) through the gear set, the agricultural greenhouse structure further comprises a collecting frame, and the collecting frame, the shed surface frame (1) and the rear wall (2) form a triangular structure, the greenhouse data acquisition system is characterized in that a camera unit, a sensor unit and a main control module are arranged on the acquisition frame, the camera unit and the sensor unit are connected with the main control module, and the main control module sends greenhouse data to a user side through a communication module.

2. The agricultural greenhouse structure based on the Internet of things of claim 1, wherein the gear set comprises a driving gear and a gear rack (7), an output shaft of the driving motor (6) is fixedly connected with the driving gear, the driving gear is meshed with the gear rack (7), and one end, far away from the driving gear, of the gear rack (7) is fixedly connected with the second photovoltaic panel (4).

3. The agricultural greenhouse structure based on the Internet of things of claim 2, wherein a support frame (9) is arranged on the collection frame, a sensor unit is arranged on the support frame (9), and the sensor unit comprises a humidity sensor (12) and a temperature sensor (11).

4. The agricultural greenhouse structure based on the Internet of things of claim 3, wherein the supporting frame (9) is hollow, a cover plate (10) is arranged at the top of the supporting frame (9), and the sensor unit and the main control module are both located at the lower part of the cover plate (10).

5. The agricultural greenhouse structure based on the Internet of things of claim 4, wherein the camera unit comprises a camera (13) and a bracket (14), the camera (13) is connected with the rear wall (2) through the bracket (14), and a video acquisition card is further arranged in the camera (13).

6. The agricultural greenhouse structure based on the internet of things of claim 5, wherein the collection frame further comprises an insulating layer.

7. The agricultural greenhouse structure based on the internet of things of claim 6, wherein the shed frame (1) extends to the upper left beyond the rear wall (2), and the first photovoltaic panel (3) is arranged close to the rear wall (2).

8. The agricultural greenhouse structure based on the internet of things of claim 7, wherein the shed surface frame (1) is made of light steel structural members.