Self-adjusting constant-temperature intelligent greenhouse
The self-regulating constant temperature smart greenhouse achieves automatic temperature and humidity regulation through water tanks, piping systems, and circulation mechanisms, solving the problems of difficult temperature regulation in traditional greenhouses and high costs in glass greenhouses, and providing a stable plant growth environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING VOCATIONAL TECHN COLLEGE
- Filing Date
- 2025-05-29
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional greenhouses are difficult to regulate temperature effectively, resulting in poor crop growth in cold or hot weather. In addition, glass greenhouses are expensive to build and cannot meet user needs.
The self-regulating constant temperature smart greenhouse uses a water tank, pipeline system and circulation mechanism to automatically regulate temperature and humidity. It combines solar panels to provide electricity, uses atomizing plates to cool or heat water to maintain a suitable temperature, and uses motor-driven fans to achieve air exchange and pest control.
It achieves stable control of temperature and humidity inside the greenhouse, protects plant growth, reduces construction costs, and meets users' needs for temperature regulation and pest control.
Smart Images
Figure CN224154779U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural facility technology, and in particular to a self-regulating constant temperature smart greenhouse. Background Technology
[0002] As people's living standards improve, their demands for the variety and quality of agricultural products are increasing. Greenhouse technology enables people to grow various vegetables, fruits, and flowers in different seasons, achieving year-round supply of agricultural products and meeting the diversified needs of the market. Summer vegetables can be grown in greenhouses during winter, enriching people's dining tables. Greenhouse technology is an important component of agricultural modernization, promoting the transformation of agricultural production methods, improving the technological content and management level of agricultural production, and promoting the development of agricultural modernization.
[0003] Traditional greenhouses rely primarily on simple covering materials to regulate temperature. In cold winters, simply adding more coverings is insufficient to maintain a stable, suitable temperature, making crops susceptible to frost damage. In summer, natural ventilation is often ineffective against high temperatures, leading to excessively high temperatures inside the greenhouse and hindering crop growth and development. In some greenhouses growing off-season vegetables, excessively low nighttime temperatures in winter can slow vegetable growth or even cause frost damage, reducing yield and quality. In hot summers, vegetables are prone to excessive vegetative growth and flower and fruit drop. Existing greenhouses use glass greenhouses to provide insulation. Glass greenhouses offer excellent light transmission and insulation, providing a relatively stable growing environment for plants and are widely used for growing flowers, fruits, and vegetables, improving plant quality. However, the construction cost of glass greenhouses is much higher than that of ordinary plastic greenhouses. The glass itself is expensive, and installation requires professional personnel and equipment. In addition, to ensure the stability of the greenhouse structure, high-strength frame materials must be selected, resulting in a large overall investment. If the glass is damaged, the replacement process is complex and costly, failing to meet the needs of users. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a self-regulating constant temperature smart greenhouse, which aims to improve the problems of uncontrollable temperature and high cost in the existing technology.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a self-regulating constant temperature smart greenhouse, including a water tank, a straight pipe 1 connected to the front of the water tank, a gate valve installed on the outer wall of the straight pipe 1, a water pump connected to the front of the straight pipe 1, a straight pipe 2 connected to the left side of the water pump, a greenhouse fixedly connected to the outer wall of the straight pipe 2, a U-shaped pipe 1 connected to the top of the straight pipe 2, a straight pipe 3 connected to the rear of the U-shaped pipe 1, multiple dispersing pipes connected to the bottom of each straight pipe 3, multiple diffusers fixedly connected to the outer wall of each dispersing pipe, an atomizing plate fixedly connected inside each diffuser, a U-shaped pipe 2 connected to the rear of the straight pipe 3, and a circulation mechanism installed at the top of the straight pipe 3. The circulation mechanism is used for gas exchange between the inside and outside of the greenhouse, helping the plants inside absorb air.
[0006] As a further description of the above technical solution:
[0007] The circulation mechanism includes a fixed frame, the top of which is fixedly connected to the top of the inner wall of the shed, a cylinder is fixedly connected to the bottom of the fixed frame, a cross is fixedly connected to the inner wall of the cylinder, a motor is fixedly connected to the front side of the cross, a fan is fixedly connected to the output end of the motor, an annular frame is fixedly connected to the front edge of the cylinder, an insect-blocking plate is fixedly connected inside the annular frame, and circular holes are opened on the top of the front and rear sides of the shed.
[0008] As a further description of the above technical solution:
[0009] A solar energy converter is fixedly connected to the top of the water tank, and a connecting rod is fixedly connected to the top of the solar energy converter.
[0010] As a further description of the above technical solution:
[0011] A solar panel is fixedly connected to the top of the connecting rod, and a switch is rotatably connected to the top of the gate valve.
[0012] As a further description of the above technical solution:
[0013] The bottom left and right sides of the U-shaped pipe are fixedly connected with sealing caps, and the interior of the shed is fixedly connected with crossbeams.
[0014] As a further description of the above technical solution:
[0015] A lampshade is fixedly connected to the top of the inner wall of the shed, and a light bulb is fixedly connected inside the lampshade.
[0016] As a further description of the above technical solution:
[0017] The bottom corners of the shed are all fixedly connected with nail holes, and wooden stakes are slidably connected to the middle of the nail holes.
[0018] As a further description of the above technical solution:
[0019] The shed has an arched door on the front side, and a handle is fixedly connected to the front side of the arched door on the right side.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, when the switch is turned on to start the system in hot weather, water is transported through straight pipe one and water pump to straight pipe two, U-shaped pipe one and straight pipe three, and then sprayed through dispersion pipe and atomizing plate to reduce temperature and increase humidity, thus protecting plants. In cold weather, the solar panel absorbs light energy and converts it into electrical energy to heat the water in the water tank, ensuring that the spray temperature is suitable and maintaining a stable temperature inside the greenhouse.
[0022] 2. In this utility model, the motor inside the cylinder drives the fan to rotate, thereby achieving air exchange and reducing the temperature inside the greenhouse to ensure a suitable environment. One end of the cylinder is equipped with an insect-blocking plate to prevent pests from affecting the plants, thus enabling air circulation and meeting user needs. Attached Figure Description
[0023] Figure 1 This is a three-dimensional view of the front side of a self-regulating constant temperature smart greenhouse proposed in this utility model;
[0024] Figure 2 This is a partial structural diagram of the solar panel of a self-regulating constant temperature smart greenhouse proposed in this utility model;
[0025] Figure 3 This is a bottom view of a partial structure of the crossbeam of a self-regulating constant temperature smart greenhouse proposed in this utility model;
[0026] Figure 4 This is a partial structural diagram of the decentralized pipeline of a self-regulating constant temperature smart greenhouse proposed in this utility model.
[0027] Figure 5 This is a partial structural breakdown of the cylindrical part of a self-regulating constant temperature smart greenhouse proposed in this utility model.
[0028] Legend:
[0029] 1. Water tank; 2. Circulation mechanism; 201. Fixing frame; 202. Cylinder; 203. Cross; 204. Motor; 205. Fan; 206. Circular frame; 207. Insect barrier; 208. Circular hole; 3. Straight pipe one; 4. Gate valve; 5. Water pump; 6. Straight pipe two; 7. Shed; 8. U-shaped pipe one; 9. Straight pipe three; 10. Dispersion pipe; 11. Diffuser head; 12. Atomizing plate; 13. U-shaped pipe two; 14. Photovoltaic converter; 15. Connecting rod; 16. Solar panel; 17. Switch; 18. Plug cover; 19. Lampshade; 20. Light bulb; 21. Crossbeam; 22. Nail stake opening; 23. Wooden stake; 24. Arched door; 25. Handle. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.
[0031] Please see the appendix Figure 2 - Appendix Figure 4 An embodiment of this utility model provides: a self-regulating constant temperature smart greenhouse, including a water tank 1, a straight pipe 3 connected to the front of the water tank 1, a gate valve 4 provided on the outer wall of the straight pipe 3, a water pump 5 connected to the front of the straight pipe 3, a straight pipe 6 connected to the left side of the water pump 5, a greenhouse 7 fixedly connected to the outer wall of the straight pipe 6, a U-shaped pipe 8 connected to the top of the straight pipe 6, a straight pipe 9 connected to the rear of the U-shaped pipe 8, a plurality of dispersing pipes 10 connected to the bottom of the straight pipe 9, a plurality of diffusers 11 fixedly connected to the outer wall of the dispersing pipes 10, an atomizing plate 12 fixedly connected inside the diffuser 11, a U-shaped pipe 13 connected to the rear of the straight pipe 9, and a circulation mechanism 2 provided at the top of the straight pipe 9. The circulation mechanism 2 is used for gas exchange between the inside and outside of the greenhouse, helping the plants inside to absorb air.
[0032] Specifically, the system includes a main water tank 1. A straight pipe 3 is connected to the front of the water tank 1 via a connecting device. To control the water flow, a gate valve 4 is installed on the outer wall of the straight pipe 3 to regulate the flow rate and volume. Continuing forward, the front end of the straight pipe 3 is connected to a water pump 5. The main function of the water pump 5 is to pump water from the water tank 1 and transport it to the next stage of the pipeline. To the left of the water pump 5, another straight pipe 6 is connected. To protect this pipe and its connecting components, a canopy 7 is fixedly attached to the outer wall of the straight pipe 6 to prevent damage from the external environment. At the top of the straight pipe 6, a U-shaped pipe 8 is connected. A third straight pipe 9 is connected to the rear of the U-shaped pipe 8. To achieve uniform water distribution, a third straight pipe 9 is connected to the U-shaped pipe 8. The bottom of pipe 3 9 is connected to multiple dispersing pipes 10. Multiple diffuser heads 11 are fixedly connected to the outer wall of these dispersing pipes 10. Each diffuser head 11 has an atomizing plate 12 fixedly connected inside. Through the action of the atomizing plate 12, water can be atomized into fine particles, thereby improving water utilization efficiency. In addition, a U-shaped pipe 2 13 is connected to the rear side of the straight pipe 3 9, which further optimizes the path and distribution of water flow. At the top of the straight pipe 3 9, a circulation mechanism 2 is specially set. The main function of the circulation mechanism 2 is to realize the exchange of gases between the inside and outside of the greenhouse. Through this gas exchange, it can effectively help the plants inside the greenhouse to better absorb nutrients from the air, promote the healthy growth of plants, realize the rational distribution of water flow and the effective circulation of gases, and provide good environmental conditions for plant growth.
[0033] Please see the appendix Figure 3 - Appendix Figure 5 The circulation mechanism 2 includes a fixed frame 201. The top of the fixed frame 201 is fixedly connected to the top of the inner wall of the shed 7. A cylinder 202 is fixedly connected to the bottom of the fixed frame 201. A cross 203 is fixedly connected to the inner wall of the cylinder 202. A motor 204 is fixedly connected to the front side of the cross 203. A fan 205 is fixedly connected to the output end of the motor 204. An annular frame 206 is fixedly connected to the front edge of the cylinder 202. An insect-blocking plate 207 is fixedly connected inside the annular frame 206. Circular holes 208 are opened on the top of the front and rear sides of the shed 7.
[0034] Specifically, the circulation mechanism 2 consists of several parts, with the core being a fixed frame 201. The top of the fixed frame 201 is securely connected to the top of the inner wall of the shed 7 to ensure its stability. Meanwhile, the bottom of the fixed frame 201 is firmly connected to a cylinder 202, which plays a crucial supporting and guiding role in the mechanism. A cross 203 is fixedly connected to the inner wall of the cylinder 202, ensuring its stability within the cylinder and providing support for subsequent components. A motor 204 is fixedly connected to the front of the cross 203, serving as the core power source for the circulation mechanism 2. The output end of the motor 204 is reliably connected to a... A fan 205, driven by a motor 204, generates airflow to achieve a circulation function. In addition, a ring frame 206 is fixedly connected to the front edge of the cylinder 202, which allows it to fit tightly against the cylinder 202 to ensure the stability of the overall structure. Inside the ring frame 206, an insect-blocking plate 207 is fixedly connected to prevent insects and debris from entering the circulation mechanism 2 and affecting its normal operation. To achieve a better circulation effect, circular holes 208 are provided on the top of the front and rear sides of the shed 7 to ensure smooth airflow and improve the working efficiency of the circulation mechanism 2. Overall, the circulation mechanism 2 achieves a high-efficiency and stable circulation function through the precise cooperation of its components.
[0035] Please see the appendix Figure 2 - Appendix Figure 4 A solar energy converter 14 is fixedly connected to the top of the water tank 1. A connecting rod 15 is fixedly connected to the top of the solar energy converter 14. A solar panel 16 is fixedly connected to the top of the connecting rod 15. A switch 17 is rotatably connected to the top of the gate valve 4. A plug cover 18 is fixedly connected to the bottom left and right sides of the U-shaped pipe 8. A crossbeam 21 is fixedly connected to the inside of the shed 7.
[0036] Specifically, a high-efficiency solar energy converter 14 is securely connected to the top of the water tank 1 via a robust fixing device. The top of the solar energy converter 14 is then securely connected to a sturdy connecting rod 15 via a fixing structure. The top of this connecting rod 15 is also securely connected to a high-performance solar panel 16 via a reliable fixing method to ensure effective solar energy collection and conversion. In addition, the top of the gate valve 4 has a switch 17 that can be rotated flexibly for convenient opening and closing control by the operator. The bottom left and right sides of the U-shaped pipe 8 are each securely connected to a well-sealed plug 18 to prevent liquid leakage from the pipe. Meanwhile, inside the shed 7, a strong load-bearing beam 21 is securely connected via a stable fixing structure to enhance the overall structural stability and load-bearing capacity of the shed 7.
[0037] Please see the appendix Figure 1 - Appendix Figure 3 A lampshade 19 is fixedly connected to the top of the inner wall of the shed 7, and a light bulb 20 is fixedly connected inside the lampshade 19. A nail hole 22 is fixedly connected to the bottom corner of the shed 7, and a wooden stake 23 is slidably connected to the middle of the nail hole 22. An arc-shaped door 24 is provided on the front side of the shed 7, and a handle 25 is fixedly connected to the front side of the right arc-shaped door 24.
[0038] Specifically, a lampshade 19 is securely connected to the top of the inner wall of the shed 7 via a sturdy fixing device. A light bulb 20 for lighting is stably fixed inside the lampshade 19 to ensure sufficient and uniform light inside the shed 7. At each corner of the bottom of the shed 7, nail holes 22 for fixing the shed 7 are reliably fixed. The middle of these nail holes 22 are slidably connected to facilitate the insertion and fixing of wooden stakes 23, thereby enhancing the stability and wind resistance of the shed 7. The front part of the shed 7 is provided with an arched door 24 for easy access. On the front surface of the right arched door 24, a handle 25 for easy gripping and operation is securely fixed to facilitate easy opening and closing of the door by the user.
[0039] Working principle: When the weather is hot, turning switch 17 opens the gate valve 4, and the water flows through straight pipe 3. Through the action of water pump 5, it is delivered to straight pipe 6 and U-shaped pipe 8, and finally to straight pipe 9. Multiple dispersion pipes 10 connected at the bottom carry away the water. The water is atomized through diffuser 11 and sprayed onto the plants through atomizing plate 12, which lowers the temperature and increases the air humidity inside the greenhouse 7, making the plants less prone to disease. When the weather is cold, the solar panel 16 on the top of the water tank 1 absorbs light energy and converts it into electrical energy to heat the water in the water tank 1, so that the temperature of the sprayed mist is higher, ensuring a constant temperature inside the greenhouse 7 and meeting the user's needs.
[0040] By activating the motor 204 inside the cylinder 202, the fan 205 at the output end starts to rotate, exchanging air between the inside and outside and lowering the temperature, thereby controlling the temperature inside the shed 7 to reach a suitable level. An insect-blocking plate 207 is installed at the end of the cylinder 202 near the outside to keep insects out and prevent them from harming the plants inside. This structure achieves air circulation and meets the user's needs.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A self-regulating constant temperature smart greenhouse, comprising a water tank (1), characterized in that: The front side of the water tank (1) is connected to a straight pipe (3), and a gate valve (4) is provided on the outer wall of the straight pipe (3). The front side of the straight pipe (3) is connected to a water pump (5), and the left side of the water pump (5) is connected to a straight pipe (6). A shed (7) is fixedly connected to the outer wall of the straight pipe (6). The top of the straight pipe (6) is connected to a U-shaped pipe (8), and the rear side of the U-shaped pipe (8) is connected to a straight pipe (9). The bottom of the straight pipe (9) is connected to multiple dispersing pipes (10). The outer wall of the dispersing pipes (10) is fixedly connected to multiple diffusers (11). The inside of the diffuser (11) is fixedly connected to an atomizing plate (12). The rear side of the straight pipe (9) is connected to a U-shaped pipe (13), and a circulation mechanism (2) is provided on the top of the straight pipe (9). The circulation mechanism (2) is used for gas exchange between the inside and outside of the greenhouse to help the plants inside absorb air.
2. The self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: The circulation mechanism (2) includes a fixed frame (201), the top of which is fixedly connected to the top of the inner wall of the shed (7), a cylinder (202) is fixedly connected to the bottom of the fixed frame (201), a cross (203) is fixedly connected to the inner wall of the cylinder (202), a motor (204) is fixedly connected to the front side of the cross (203), a fan (205) is fixedly connected to the output end of the motor (204), an annular frame (206) is fixedly connected to the front edge of the cylinder (202), an insect-blocking plate (207) is fixedly connected inside the annular frame (206), and circular holes (208) are opened on the top of the front and rear sides of the shed (7).
3. The self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: A light energy converter (14) is fixedly connected to the top of the water tank (1), and a connecting rod (15) is fixedly connected to the top of the light energy converter (14).
4. The self-regulating constant temperature intelligent greenhouse according to claim 3, characterized in that: A solar panel (16) is fixedly connected to the top of the connecting rod (15), and a switch (17) is rotatably connected to the top of the gate valve (4).
5. The self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: The bottom left and right sides of the U-shaped pipe (8) are fixedly connected with plugs (18), and the interior of the shed (7) is fixedly connected with crossbeams (21).
6. The self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: A lampshade (19) is fixedly connected to the top of the inner wall of the shed (7), and a light bulb (20) is fixedly connected inside the lampshade (19).
7. The self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: The bottom corner of the shed (7) is fixedly connected with a nail hole (22), and a wooden stake (23) is slidably connected to the middle of the nail hole (22).
8. A self-regulating constant temperature intelligent greenhouse according to claim 1, characterized in that: An arc-shaped door (24) is provided on the front side of the shed (7), and a handle (25) is fixedly connected to the front side of the arc-shaped door (24) on the right side.