A smart greenhouse ventilation system with green pest control functions

Abstract

This invention proposes an intelligent greenhouse ventilation system with green pest control functions, relating to the field of greenhouse ventilation technology. It includes a frame and ventilation components mounted on the frame. Each ventilation component includes a first motor fixed to the frame, with a drive wheel fixed to its output end. Starting the first motor drives the drive wheel to rotate. The invention also activates a second motor, which drives a connecting plate to rotate via a fixed plate. This, in turn, drives a vertical plate and a moving plate to move. The moving plate, on a fixed column, drives a sealing plate to rotate, causing multiple sealing plates to move to a vertical position and close the ventilation channels. This device can close the ventilation channels when ventilation is not in operation, improving the greenhouse's airtightness.

Description

Technical Field

[0001] This utility model relates to a ventilation system, specifically an intelligent cultivation greenhouse ventilation system with green pest control function, belonging to the field of greenhouse ventilation technology. Background Technology

[0002] With advancements in technology, greenhouse technology has improved. Greenhouses integrate intelligent technology and green pest control concepts, using IoT sensors to monitor environmental data such as temperature and humidity in real time, automatically adjusting ventilation, irrigation, and supplemental lighting systems. They are equipped with biological control devices (such as releasing natural enemy insects and spraying plant-derived pesticides) and physical trapping equipment (insect-killing lamps and sticky traps) to replace chemical pesticides. Employing soilless cultivation and vertical farming models, they combine water and fertilizer conservation with high-efficiency production, enabling green and intelligent cultivation of vegetables, flowers, and other crops, ensuring agricultural product safety and ecological sustainability.

[0003] Greenhouses require regular ventilation to cool and dehumidify, replenish carbon dioxide to promote photosynthesis, and expel harmful gases. Current technologies often use negative pressure fans for ventilation, but even when the fan blades are not rotating, ventilation channels still form between them, allowing outside air to flow in directly, significantly reducing the greenhouse's airtightness. Therefore, this paper proposes an intelligent greenhouse ventilation system with green pest control functions. Utility Model Content

[0004] This invention proposes an intelligent greenhouse ventilation system with green pest control function, which can close the ventilation channels when the fan is not in use, thereby improving the airtightness of the greenhouse.

[0005] This utility model is achieved through the following technical solution: an intelligent cultivation greenhouse ventilation system with green prevention and control functions, including a frame and ventilation components. The ventilation components are mounted on the frame and include a first motor fixed to the frame. A drive wheel is fixed to the output end of the first motor, and starting the first motor can drive the drive wheel to rotate. The ventilation components also include a driven wheel rotatably connected to the frame. A belt is installed between the drive wheel and the driven wheel, and the rotation of the drive wheel will drive the driven wheel to rotate through the belt. Fan blades are installed on the driven wheel, and the rotation of the driven wheel will drive the fan blades to rotate. The rotating fan blades can generate negative pressure to exhaust the air in the greenhouse. The ventilation components also include a protective rod fixed to the frame, which provides a safety protection effect.

[0006] It also includes a sealing component, which is mounted on the frame. The sealing component includes a second motor and multiple sealing plates. A mounting plate is fixed to the second motor and the mounting plate is fixed to the frame. The output end of the second motor passes through the mounting plate. Two locking slots are formed on the sealing plates, which allow two adjacent sealing plates to abut together. The sealing component also includes an upper baffle and a lower baffle. The upper baffle is fixed to the top of the frame, and the lower baffle is fixed to the bottom of the frame. The upper baffle engages with the locking slot on the uppermost sealing plate, and the lower baffle engages with the locking slot on the lowermost sealing plate.

[0007] The second motor and the sealing plate are connected by a connecting component, and the sealing plate is driven to rotate by the connecting component.

[0008] The connecting component includes a fixed plate. The start of the second motor will drive the fixed plate to rotate. The fixed plate is fixed to the output end of the second motor. A connecting plate is rotatably connected to the fixed plate. A vertical plate is rotatably connected to the other end of the connecting plate. A movable plate is rotatably connected to the vertical plate. A fixed column is rotatably connected to the movable plate. The fixed column is fixed to the frame. The sealing plate is fixed to the movable plate.

[0009] This utility model provides an intelligent greenhouse ventilation system with green pest control functions, which has the following beneficial effects: 1. The intelligent cultivation greenhouse ventilation system with green prevention and control functions starts the second motor. The second motor drives the connecting plate to rotate through the fixed plate. The connecting plate drives the vertical plate and the moving plate to move. The moving plate drives the sealing plate to rotate on the fixed column, thereby moving multiple sealing plates to a vertical position. The ventilation channel is closed by multiple sealing plates. This device can close the ventilation channel when ventilation is not in progress, thus improving the airtightness of the greenhouse. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the sealing component structure of this utility model; Figure 4 This is a schematic diagram of the sealed plate structure of this utility model.

[0011] Explanation of reference numerals in the attached figures 1. Framework; 2. Ventilation components; 201. First motor; 202. Drive wheel; 203. Driven wheel; 204. Belt; 205. Fan blades; 206. Protective rod; 3. Sealing components; 301. Second motor; 302. Sealing plate; 303. Mounting plate; 304. Fixing plate; 305. Connecting plate; 306. Vertical plate; 307. Moving plate; 308. Fixing column; 309. Buckling groove; 310. Upper baffle; 311. Lower baffle. Detailed Implementation

[0012] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0013] Please see Figures 1-4 The present invention proposes the following implementation scheme: an intelligent cultivation greenhouse ventilation system with green prevention and control function, including a frame 1 and a ventilation component 2. The ventilation component 2 is set on the frame 1. The ventilation component 2 includes a first motor 201, which is fixed on the frame 1. The output end of the first motor 201 is fixed with a drive wheel 202.

[0014] Please refer to this carefully. Figure 1 and Figure 2 The starting of the first motor 201 can drive the drive wheel 202 to rotate. The ventilation component 2 also includes a driven wheel 203, which is rotatably connected to the frame 1. A belt 204 is installed between the drive wheel 202 and the driven wheel 203. The rotation of the drive wheel 202 will drive the driven wheel 203 to rotate through the belt 204.

[0015] Please refer to this carefully. Figure 1 and Figure 2 The driven wheel 203 is equipped with a fan blade 205. The rotation of the driven wheel 203 will drive the fan blade 205 to rotate. The rotating fan blade 205 can generate negative pressure to exhaust the air in the greenhouse. The ventilation component 2 also includes a protective rod 206, which is fixed to the frame 1 and serves as a safety protection.

[0016] Please refer to this carefully. Figure 2 , Figure 3 and Figure 4 It also includes a sealing component 3, which is set on the frame 1. The sealing component 3 includes a second motor 301 and multiple sealing plates 302. A mounting plate 303 is fixed on the second motor 301 and the mounting plate 303 is fixed on the frame 1.

[0017] Please refer to this carefully. Figure 2 , Figure 3 and Figure 4 The output end of the second motor 301 passes through the mounting plate 303. Two latching grooves 309 are provided on the sealing plate 302. The latching grooves 309 allow two adjacent sealing plates 302 to abut together. The sealing component 3 also includes an upper baffle 310 and a lower baffle 311.

[0018] Please refer to this carefully. Figure 2 , Figure 3 and Figure 4 The upper baffle 310 is fixed to the top of the frame 1, and the lower baffle 311 is fixed to the bottom of the frame 1. The upper baffle 310 can engage with the snap-fit ​​groove 309 on the uppermost sealing plate 302, and the lower baffle 311 can engage with the snap-fit ​​groove 309 on the lowermost sealing plate 302.

[0019] The second motor 301 and the sealing plate 302 are connected by a connecting component, and the sealing plate 302 is driven to rotate by the connecting component.

[0020] Please refer to this carefully. Figure 2 , Figure 3 and Figure 4 The connecting components include a fixed plate 304. The start of the second motor 301 will drive the fixed plate 304 to rotate. The fixed plate 304 is fixed to the output end of the second motor 301. A connecting plate 305 is rotatably connected to the fixed plate 304. A vertical plate 306 is rotatably connected to the other end of the connecting plate 305. A movable plate 307 is rotatably connected to the vertical plate 306. A fixed column 308 is rotatably connected to the movable plate 307. The fixed column 308 is fixed to the frame 1. The sealing plate 302 is fixed to the movable plate 307.

[0021] Working principle: When ventilating the greenhouse, multiple sealing plates 302 are in a horizontal state, the ventilation channel is opened, and then the first motor 201 is started. The first motor 201 drives the driven wheel 203 to move through the driving wheel 202 and the belt 204. The driven wheel 203 will drive the fan blades 205 to move. The rotation of the fan blades 205 generates negative pressure, thereby exhausting the air in the greenhouse to achieve the ventilation effect.

[0022] After ventilation is completed, the first motor 201 is turned off and the second motor 301 is turned on. The second motor 301 will drive the connecting plate 305 to rotate through the fixed plate 304. Then, the connecting plate 305 will drive the vertical plate 306 and the moving plate 307 to move. The moving plate 307 will drive the sealing plate 302 to rotate on the fixed column 308, thereby causing multiple sealing plates 302 to move to a vertical position. The ventilation channel is closed by multiple sealing plates 302. This device can close the ventilation channel when ventilation is not performed, thereby improving the airtightness of the greenhouse.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smart greenhouse ventilation system with green pest control function, comprising a frame (1), characterized in that: It also includes a ventilation component (2), which is disposed on the frame (1); It also includes a sealing component (3), which is disposed on the frame (1); The sealing component (3) includes a second motor (301) and a plurality of sealing plates (302). The second motor (301) and the sealing plates (302) are connected by a connecting component, and the sealing plates (302) are driven to rotate by the connecting component.

2. The intelligent greenhouse ventilation system with green pest control function according to claim 1, characterized in that: The ventilation component (2) includes a first motor (201), which is fixed on the frame (1). The output end of the first motor (201) is fixed with a drive wheel (202). The ventilation component (2) also includes a driven wheel (203), which is rotatably connected to the frame (1). A belt (204) is installed between the drive wheel (202) and the driven wheel (203). A fan blade (205) is installed on the driven wheel (203).

3. The intelligent greenhouse ventilation system with green pest control function according to claim 1, characterized in that: The ventilation component (2) also includes a protective rod (206) which is fixed to the frame (1).

4. The intelligent greenhouse ventilation system with green pest control function according to claim 1, characterized in that: The second motor (301) is fixed with a mounting plate (303), which is fixed on the frame (1). The output end of the second motor (301) passes through the mounting plate (303).

5. The intelligent cultivation greenhouse ventilation system with green pest control function according to claim 1, characterized in that: The connecting component includes a fixed plate (304), which is fixed to the output end of the second motor (301). A connecting plate (305) is rotatably connected to the fixed plate (304). A vertical plate (306) is rotatably connected to the other end of the connecting plate (305). A movable plate (307) is rotatably connected to the vertical plate (306). A fixed column (308) is rotatably connected to the movable plate (307). The fixed column (308) is fixed to the frame (1). The sealing plate (302) is fixed to the movable plate (307).

6. The intelligent greenhouse ventilation system with green pest control function according to claim 1, characterized in that: Two locking grooves (309) are provided on the sealing plate (302).

7. The intelligent cultivation greenhouse ventilation system with green pest control function according to claim 1, characterized in that: The sealing component (3) also includes an upper baffle (310) and a lower baffle (311), the upper baffle (310) being fixed to the top of the frame (1) and the lower baffle (311) being fixed to the bottom of the frame (1).

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