An agricultural planting intelligent greenhouse

Abstract

The utility model relates to the field of big -arch shelter, concretely is an agricultural planting intelligent big -arch shelter, including big -arch shelter body, one group water tank is equipped at the both sides of big -arch shelter body respectively, two groups water tank top respectively fixed mounting have a group of gas box, two groups gas box inside respectively have a group of air passage, fixed mounting have waterproof motor on the inner wall of gas box, the drive end fixed connection pivot of waterproof motor, fixed mounting have fan blade and round filter plate on the outer wall of pivot, the outer side movable adhesion air passage inner wall of round filter plate, the caliber of air passage gradually becomes big from one end close to fan blade to the other end, the utility model discloses when using, the outside air enters the gas box and will pass through air passage, because the caliber of air passage gradually becomes big from one end close to fan blade to the other end, the air temperature will reduce when air reaches the cooling water curtain position after passing through air passage, then air temperature will reduce again after air passing through the cooling water curtain, has improved the cooling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of greenhouses, specifically to an intelligent greenhouse for agricultural planting. Background Technology

[0002] A greenhouse is an agricultural facility. With the development of high-molecular polymers such as polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. Originally, greenhouses were specialized equipment for vegetable production, but with the development of production, their applications have become increasingly widespread. Currently, greenhouses are used for potted flowers and cut flowers, fruit tree production for cultivating grapes, strawberries, watermelons, melons, peaches, and citrus fruits, forestry production for seedling cultivation and ornamental tree cultivation, and animal husbandry for raising silkworms, chickens, cattle, pigs, fish, and fish fry. Existing greenhouses, such as the intelligent control agricultural greenhouse CN222396366U, utilize rainwater flowing into a cooling water curtain while simultaneously activating a pair of fans for cooling. The water curtain surface is ventilated, and the second fan is activated to draw air into the cooling box through the air inlet pipe. The air cooled by the water curtain is introduced into the greenhouse body to cool the greenhouse. When the temperature inside the greenhouse is high, it means that the outside air temperature is also high. When the second fan is activated to continuously draw air from the cooling box through the air inlet pipe, the air inside the cooling box also needs to be continuously replenished with outside air. Although the outside air can be cooled by the water curtain, the cooling efficiency is limited. This requires a long time to introduce air into the greenhouse, which is costly. Therefore, we propose an intelligent greenhouse for agricultural planting. Utility Model Content

[0003] The purpose of this utility model is to provide an intelligent agricultural greenhouse, including a greenhouse body. A set of water tanks is provided on both sides of the greenhouse body. A set of air boxes is fixedly installed on the top of each of the two sets of water tanks. An air channel is opened in each of the two sets of air boxes. A waterproof motor is fixedly installed on the inner wall of the air box. The drive end of the waterproof motor is fixedly connected to a rotating shaft. A fan blade and a circular filter plate are fixedly installed on the outer wall of the rotating shaft. The outer side of the circular filter plate is movably attached to the inner wall of the air channel. The diameter of the air channel gradually increases from the end near the fan blade to the other end.

[0004] Preferably, the two sets of rotating shafts are rotatably connected to the stabilizing frame via bearings, and the two sets of stabilizing frames are fixedly installed on the outer walls of the two sets of air boxes.

[0005] Preferably, a water storage tank is fixedly installed on the top of each of the two sets of air boxes, and a water guide frame is fixedly installed on the top of each of the two sets of water storage tanks. The two sets of water guide frames are respectively attached to the outer wall of the greenhouse body, and a filter screen is installed at an angle between the water guide frame and the bottom water storage tank.

[0006] Preferably, a solenoid valve is provided on one side of the bottom of the water storage tank and is connected to the air box through the solenoid valve. A cooling water curtain is fixedly installed inside the air box. The bottom of the solenoid valve is in contact with the cooling water curtain. A water guide hole is provided between the bottom of the air box and the top of the water tank.

[0007] Preferably, a fixed frame is provided at one end of the greenhouse body, the fixed frame is fixedly connected to the steel frame structure inside the greenhouse body, a duct fan is installed through the fixed frame, the end of the duct fan located on the outside of the greenhouse body is sealed and connected to two sets of exhaust pipes, and the two sets of exhaust pipes are respectively connected to two sets of air boxes.

[0008] Preferably: A second fixing frame is provided at the end of the greenhouse body away from the first fixing frame. The second fixing frame is fixedly connected to the steel frame structure inside the greenhouse body. A water pump is fixedly installed on the second fixing frame. The water inlet of the water pump is connected to a pumping pipe. The pumping pipe is connected to two sets of water tanks. The water outlet of the water pump is connected to an outlet pipe. A first spray pipe and a second spray pipe are connected to the outlet pipe. A set of second solenoid valves are installed on the first and second spray pipes respectively. The first spray pipe penetrates the inside of the greenhouse body. A support rod is fixedly connected to the outer wall of the second spray pipe. The support rod is fixedly connected to the first fixing frame and the outer wall of the pipe fan. Multiple sets of water outlet holes are provided at the bottom of the second spray pipe.

[0009] Preferably, the greenhouse body is equipped with a temperature controller and an intelligent controller.

[0010] Compared with the prior art, the beneficial effects of this utility model are: When this invention is in use, outside air enters the air box and passes through the air passage. Since the diameter of the air passage gradually increases from one end near the fan blade to the other end, the air temperature will decrease when the air reaches the cooling water curtain after passing through the air passage. After passing through the cooling water curtain, the air temperature will decrease again. At this time, the duct fan will draw the humid cool air in the two sets of air boxes into the greenhouse body for cooling, thus improving the cooling efficiency.

[0011] When this utility model is in use, starting the waterproof motor not only drives the fan blades to rotate, and the wind generated by the rotating fan blades blows towards the cooling water curtain, but the waterproof motor also drives the circular filter plate to rotate. The rotation of the circular filter plate can prevent dust and impurities from adhering to the circular filter plate and prevent the circular filter plate from being blocked. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another angle; Figure 3 This is a sectional view of the water tank, air box, and water storage pool.

[0013] In the diagram: 1. Greenhouse body; 2. Water tank; 3. Air box; 4. Air duct; 5. Waterproof motor; 6. Shaft; 7. Fan blade; 8. Circular filter plate; 9. Stabilizer; 10. Water storage tank; 11. Water guide frame; 12. Filter screen; 13. Solenoid valve one; 14. Cooling water curtain; 15. Water guide hole; 16. Fixing frame one; 17. Pipe fan; 18. Exhaust pipe; 19. Fixing frame two; 20. Water pump; 21. Water suction pipe; 22. Water outlet pipe; 23. Spray pipe one; 24. Spray pipe two; 25. Solenoid valve two; 26. Support rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Reference Figures 1-3 This utility model relates to an intelligent agricultural greenhouse, comprising a greenhouse body 1. A set of water tanks 2 are respectively provided on both sides of the greenhouse body 1. A set of air boxes 3 are fixedly installed at the top of each of the two sets of water tanks 2. An air passage 4 is opened inside each of the two sets of air boxes 3. A waterproof motor 5 is fixedly installed on the inner wall of the air box 3. The drive end of the waterproof motor 5 is fixedly connected to a rotating shaft 6. A fan blade 7 and a circular filter plate 8 are fixedly installed on the outer wall of the rotating shaft 6. The outer side of the circular filter plate 8 movably fits against the inner wall of the air passage 4. The diameter of the air passage 4 gradually increases from one end near the fan blade 7 to the other end.

[0016] The two sets of rotating shafts 6 are rotatably connected to the stabilizer 9 through bearings, and the two sets of stabilizer 9 are fixedly installed on the outer walls of the two sets of air boxes 3 respectively; one end of the rotating shaft 6 is fixedly connected to the drive end of the waterproof motor 5, and the rotating shaft 6 is rotatably connected to the stabilizer 9 through bearings, so that the installation structure of the rotating shaft 6 is stable.

[0017] Each of the two sets of air boxes 3 has a set of water storage tanks 10 fixedly installed on its top. Each of the two sets of water storage tanks 10 has a set of water guide frames 11 fixedly installed on its top. The two sets of water guide frames 11 are respectively attached to the outer wall of the greenhouse body 1. A filter screen 12 is installed at an angle between the water guide frame 11 and the bottom water storage tank 10. On rainy days, rainwater will flow to both sides along the outer wall of the greenhouse body 1. Then, the rainwater will flow down along the inclined surface of the water guide frame 11 and then flow into the water storage tank 10 through the filter screen 12. The filter screen 12 can prevent impurities from entering the water storage tank 10. The filter screen 12 is installed at an angle so that the rainwater can wash away the impurities attached to the upper surface of the filter screen 12 when it rains.

[0018] A solenoid valve 13 is installed on one side of the bottom of the water storage tank 10 and is connected to the air box 3 through the solenoid valve 13. A cooling water curtain 14 is fixedly installed inside the air box 3. The bottom of the solenoid valve 13 is in contact with the cooling water curtain 14. A water guide hole 15 is provided between the bottom of the air box 3 and the top of the water tank 2. When in use, the solenoid valve 13 is opened, and the water in the water storage tank 10 will flow into the cooling water curtain 14. The water flowing down from the cooling water curtain 14 will flow into the water tank 2 through the water guide hole 15.

[0019] A fixed frame 16 is provided at one end of the greenhouse body 1. The fixed frame 16 is fixedly connected to the steel frame structure inside the greenhouse body 1. A duct fan 17 is installed through the fixed frame 16. The end of the duct fan 17 located on the outside of the greenhouse body 1 is sealed and connected to two sets of exhaust pipes 18. The two sets of exhaust pipes 18 are respectively connected to two sets of air boxes 3. When in use, the duct fan 17 is started and the humid air in the air box 3 is drawn into the interior of the greenhouse body 1 through the exhaust pipes 18 for cooling.

[0020] A second fixing frame 19 is provided at the end of the greenhouse body 1 away from the fixing frame 16. The second fixing frame 19 is fixedly connected to the steel frame structure inside the greenhouse body 1. A water pump 20 is fixedly installed on the second fixing frame 19. The water inlet of the water pump 20 is connected to a water suction pipe 21, which is connected to two sets of water tanks 2. The water outlet of the water pump 20 is connected to a water outlet pipe 22, which is connected to a first water spray pipe 23 and a second water spray pipe 24. A set of solenoid valves 25 is installed on each of the first water spray pipe 23 and the second water spray pipe 24. The first water spray pipe 23 penetrates the inside of the greenhouse body 1. A support rod 26 is fixedly connected to the outer wall of the second water spray pipe 24. The support rod 26 is fixedly connected to the fixing frame 16 and the outer wall of the pipe fan 17. The bottom of the second water spray pipe 24 has multiple sets of water outlet holes. When it is necessary to adjust the water flow, the second water spray pipe 24 can be adjusted accordingly. When watering the plants inside the greenhouse body 1, start the water pump 20, open the solenoid valve 25 on the first spray pipe 23, and close the solenoid valve 25 on the second spray pipe 24. At this time, the water pump 20 can pump the water in the water tank 2 into the first spray pipe 23. It should be noted that the end of the first spray pipe 23 inside the greenhouse body 1 is connected to the watering pipe, so that the glue work can be carried out. If it is necessary to clean the top of the greenhouse body 1, close the solenoid valve 25 on the first spray pipe 23 and open the solenoid valve 25 on the second spray pipe 24. The water pump 20 can pump the water in the water tank 2 into the second spray pipe 24, and then spray it out from the multiple sets of water outlets at the bottom of the second spray pipe 24. The sprayed water flows along the outside of the greenhouse body 1 and cleans the outside of the greenhouse body 1. After cleaning, the water can flow back into the water storage tank 10 through the filter screen 12.

[0021] The greenhouse body 1 is equipped with a temperature controller and an intelligent controller. The temperature controller inside the greenhouse body 1 monitors the temperature in real time. When the temperature inside the greenhouse body 1 is too high, the temperature controller sends the monitoring data to the intelligent controller. The intelligent controller makes a judgment based on the preset temperature conditions and issues a command to start the duct fan 17 and the waterproof motor 5. At the same time, the solenoid valve 13 is opened. It should be noted that the duct fan 17, the waterproof motor 5, the solenoid valve 13, and the temperature controller all require an external power supply in conjunction with the intelligent controller.

[0022] The working principle of this utility model is as follows: On rainy days, rainwater will flow along the outer wall of the greenhouse body 1 to both sides, and then the rainwater will flow down along the inclined surface of the water guide frame 11, and then flow through the filter screen 12 into the water storage tank 10. The filter screen 12 can prevent impurities from entering the water storage tank 10, and the filter screen 12 is installed at an incline so that the rainwater can wash away the impurities attached to the upper surface of the filter screen 12 when it rains. If it does not rain for a long time, water can be added to the water storage tank 10 manually. When the temperature inside the greenhouse body 1 is too high, the temperature controller sends the detection data to the intelligent controller. The intelligent controller judges the situation based on the preset temperature conditions and issues a command to start the duct fan 17 and the waterproof motor 5. At the same time, the solenoid valve 13 is opened, and water from the storage tank 10 flows into the cooling water curtain 14. The water flowing down from the cooling water curtain 14 flows into the water tank 2 through the water guide hole 15. Meanwhile, the waterproof motor 5 drives the rotating shaft 6 to rotate, which in turn drives the fan blades 7 and the circular filter plate 8 to rotate. The duct fan 17 also draws air from the two sets of air boxes 3. When outside air enters the air box 3, the circular filter plate 8 filters the dust and impurities in the air. The circular filter plate 8 rotates to prevent dust and impurities from adhering to the circular filter plate 8. The air enters the air box 3 and passes through the air passage 4. Since the diameter of the air passage 4 gradually increases from one end near the fan blade 7 to the other end, the air temperature will drop when the air reaches the cooling water curtain 14 after passing through the air passage 4. After passing through the cooling water curtain 14, the air temperature will drop again. At this time, the duct fan 17 will draw the humid cool air in the two sets of air boxes 3 into the greenhouse body 1 for cooling. When watering is needed for the plants grown inside the greenhouse body 1, start the water pump 20, open the solenoid valve 25 on the first spray pipe 23, and close the solenoid valve 25 on the second spray pipe 24. At this time, the water pump 20 can pump water from the water tank 2 into the first spray pipe 23. It should be noted that the end of the first spray pipe 23 inside the greenhouse body 1 is connected to the watering pipe, thus enabling watering. If it is necessary to clean the top of the greenhouse body 1, close the solenoid valve 25 on the first spray pipe 23 and open the solenoid valve 25 on the second spray pipe 24. The water pump 20 can then pump water from the water tank 2 into the second spray pipe 24, and then spray it out from the multiple sets of water outlets at the bottom of the second spray pipe 24. The sprayed water flows along the outside of the greenhouse body 1 and cleans the outside of the greenhouse body 1. After cleaning, the water can flow back into the water storage tank 10 after being filtered by the filter screen 12. It should be noted that the water pump 20 and the solenoid valve 25 need to be connected to a suitable power supply through a dedicated controller.

[0023] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. An intelligent agricultural greenhouse, comprising a greenhouse body (1), characterized in that: A set of water tanks (2) is provided on both sides of the greenhouse body (1). A set of air boxes (3) is fixedly installed on the top of each of the two sets of water tanks (2). A set of air channels (4) is opened in each of the two sets of air boxes (3). A waterproof motor (5) is fixedly installed on the inner wall of the air box (3). The drive end of the waterproof motor (5) is fixedly connected to the rotating shaft (6). A fan blade (7) and a circular filter plate (8) are fixedly installed on the outer wall of the rotating shaft (6). The outer side of the circular filter plate (8) is movably attached to the inner wall of the air channel (4). The diameter of the air channel (4) gradually increases from one end near the fan blade (7) to the other end.

2. The intelligent agricultural greenhouse according to claim 1, characterized in that: The two sets of rotating shafts (6) are respectively connected to the stabilizer (9) through bearings, and the two sets of stabilizers (9) are respectively fixedly installed on the outer wall of the two sets of air boxes (3).

3. The intelligent agricultural greenhouse according to claim 1, characterized in that: A set of water storage tanks (10) is fixedly installed on the top of each of the two sets of air boxes (3). A set of water guide frames (11) is fixedly installed on the top of each of the two sets of water storage tanks (10). The two sets of water guide frames (11) are respectively attached to the outer wall of the greenhouse body (1). A filter screen (12) is installed at an angle between the water guide frame (11) and the bottom water storage tank (10).

4. The intelligent agricultural greenhouse according to claim 3, characterized in that: A solenoid valve (13) is provided on one side of the bottom of the water storage tank (10) and is connected to the air box (3) through the solenoid valve (13). A cooling water curtain (14) is fixedly installed inside the air box (3). The bottom of the solenoid valve (13) is in contact with the cooling water curtain (14). A water guide hole (15) is provided between the bottom of the air box (3) and the top of the water tank (2).

5. The intelligent agricultural greenhouse according to claim 1, characterized in that: A fixed frame (16) is provided at one end of the greenhouse body (1). The fixed frame (16) is fixedly connected to the steel frame structure inside the greenhouse body (1). A pipe fan (17) is installed through the fixed frame (16). The pipe fan (17) is sealed at one end outside the greenhouse body (1) and connected to two sets of exhaust pipes (18). The two sets of exhaust pipes (18) are respectively connected to two sets of air boxes (3).

6. The intelligent agricultural greenhouse according to claim 1, characterized in that: A second fixing frame (19) is provided at one end of the greenhouse body (1) away from the first fixing frame (16). The second fixing frame (19) is fixedly connected to the steel frame structure inside the greenhouse body (1). A water pump (20) is fixedly installed on the second fixing frame (19). The inlet end of the water pump (20) is connected to a pumping pipe (21). The pumping pipe (21) is connected to two sets of water tanks (2). The outlet end of the water pump (20) is connected to an outlet pipe (22). 2) A water spray pipe 1 (23) and a water spray pipe 2 (24) are connected to the top. A set of solenoid valves 2 (25) are respectively installed on the water spray pipe 1 (23) and the water spray pipe 2 (24). The water spray pipe 1 (23) penetrates the inner side of the greenhouse body (1). A support rod (26) is fixedly connected to the outer wall of the water spray pipe 2 (24). The support rod (26) is fixedly connected to the outer wall of the fixing frame 1 (16) and the pipe fan (17). The bottom of the water spray pipe 2 (24) is provided with multiple sets of water outlet holes.

7. The intelligent agricultural greenhouse according to claim 1, characterized in that: The greenhouse body (1) is equipped with a temperature controller and an intelligent controller inside.

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