Greenhouse constant temperature device for vegetable planting

Abstract

The invention discloses a greenhouse constant temperature device for vegetable planting, which comprises a greenhouse main body, one side of the greenhouse main body is provided with a greenhouse outer wall, the top of the greenhouse main body is provided with a motor shell A, the outer wall of the greenhouse outer wall is connected with a water inlet, and the front end of the greenhouse main body is provided with a zipper door. A protective net and a fan are arranged below the water inlet, a supporting frame is fixedly installed in the greenhouse body, an internal water pipe is arranged below the supporting frame, a cultivation device and a protective fence are arranged below the internal water pipe, a variable frequency motor is fixedly installed in a motor shell A, and a motor is fixedly installed in a motor shell B; one end of the variable frequency motor is connected with a rotating shaft, and the outer side of the rotating shaft is connected with a sunscreen film.According to the device, the fan can be driven to rotate through rotation of the driving motor, so that air in the greenhouse can be driven to flow, and fresh air is brought to the interior of the greenhouse.

Description

TECHNICAL FIELD

[0001] The application relates to the field of planting greenhouses, and in particular to a greenhouse constant-temperature device for vegetable planting. BACKGROUND

[0002] The constant-temperature greenhouse is a type of facility agriculture that adjusts temperature through an environmental control system to ensure constant-temperature conditions required for crop growth. The following are its core points: the constant-temperature greenhouse monitors and adjusts parameters such as temperature, humidity and light in real time through intelligent equipment to create a microenvironment suitable for plant growth. Compared with ordinary greenhouses, the constant-temperature greenhouse has higher temperature control precision and can realize a stable temperature environment all day long, and is suitable for temperature-sensitive crops such as off-season vegetable planting and flower cultivation. At present, the greenhouse we use cannot well control light, which is easy to cause the consequence of excessive heat of sunlight. The through greenhouse only simply covers the vegetables and cannot adjust and change appropriately according to different situations. Therefore, the application provides the greenhouse constant-temperature device for vegetable planting. SUMMARY

[0003] The application aims to solve the problems in the prior art and provides the greenhouse constant-temperature device for vegetable planting.

[0004] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a greenhouse constant-temperature device for vegetable planting, comprising a greenhouse main body, wherein one side of the greenhouse main body is provided with a greenhouse outer wall, a motor shell A is installed on the top of the greenhouse main body, a water inlet is connected to the outer wall of the greenhouse outer wall, a zipper door is arranged at the front end of the greenhouse main body, a protective net and a fan are arranged below the water inlet, a support frame is fixedly installed in the inside of the greenhouse main body, an internal water pipe is arranged below the support frame, a cultivation device and a protective fence are arranged below the internal water pipe, a variable frequency motor is fixedly installed in the inside of the motor shell A, one end of the variable frequency motor is connected with a rotating shaft, and a sun protection film is connected to the outer side of the rotating shaft.

[0005] Further description is made to the above-mentioned technical scheme.

[0006] The size of the greenhouse outer wall is smaller than that of the greenhouse main body, the greenhouse main body and the greenhouse outer wall are composed of transparent plastic and a greenhouse film, and the zipper door is movably connected to the front end of the greenhouse outer wall.

[0007] Further description is made to the above-mentioned technical scheme.

[0008] The protective net is fixedly connected to the outer side of the fan, the size of the protective net is greater than that of the fan, and the number of the protective nets is several.

[0009] Further description is made to the above-mentioned technical scheme.

[0010] A motor housing B is fixedly connected to the inner wall of the outer wall of the greenhouse. A drive motor is fixedly installed inside the motor housing B. A fan is connected to one end of the drive motor. There are four motor housings B, which are symmetrically distributed on both sides of the main body of the greenhouse.

[0011] As a further description of the above technical solution:

[0012] There are four water inlets, which are connected to the internal water pipe. The bottom of the internal water pipe is fixedly connected to a water outlet, which is several in number. The outer side of each water outlet is threadedly connected to a threaded outer shell.

[0013] As a further description of the above technical solution:

[0014] The size of the threaded outer shell is larger than the size of the water outlet. An adjustment hole is provided at the top of the water outlet. The outer wall of the water outlet is provided with threads. The inner wall of the threaded outer shell is provided with threads and has several water outlet holes.

[0015] As a further description of the above technical solution:

[0016] The number of motor housings A is four, the size of the sun protection film is larger than the size of the rotating shaft, the number of cultivation devices is several, the bottom of the cultivation device is provided with a drainage hole, and the height of the protective railing is greater than the height of the cultivation device.

[0017] The present invention has the following beneficial effects:

[0018] In this invention, the construction of the greenhouse body and outer walls allows the plants inside to grow vigorously without external interference. The protective net not only protects the fans but also prevents dangerous situations. The rotation of the drive motor drives the fans to rotate, thereby promoting air circulation inside the greenhouse and bringing fresh air into the greenhouse. The rotation of the threaded outer shell controls the number of water outlets, which in turn controls the water flow and the size of the spray, thus irrigating the plants and enabling them to grow vigorously. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a constant temperature device for vegetable cultivation greenhouses proposed in this invention.

[0020] Figure 2 This is an internal plan view of a greenhouse temperature control device for vegetable cultivation proposed in this invention;

[0021] Figure 3 This is a schematic diagram of the structure of the motor housing A of a greenhouse constant temperature device for vegetable cultivation proposed in this invention;

[0022] Figure 4 This is an enlarged view of part A of a greenhouse temperature control device for vegetable cultivation proposed in this invention;

[0023] Figure 5 This is a schematic diagram of the fan structure of a greenhouse temperature control device for vegetable cultivation proposed in this invention.

[0024] Legend:

[0025] 1. Greenhouse main body; 2. Greenhouse exterior wall; 3. Zipper door; 4. Water inlet; 5. Motor housing A; 6. Protective net; 7. Fan; 8. Motor housing B; 9. Drive motor; 10. Support frame; 11. Internal water pipe; 12. Water outlet; 13. Threaded outer shell; 14. Adjustment hole; 15. Water outlet; 16. Variable frequency motor; 17. Rotating shaft; 18. Sunscreen film; 19. Cultivation device; 20. Protective fence. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0027] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] Reference Figures 1-5An embodiment of the present invention provides a greenhouse constant temperature device for vegetable cultivation, comprising a greenhouse body 1, an outer wall 2 on one side of the greenhouse body 1, a motor housing A5 installed on the top of the greenhouse body 1, a water inlet 4 connected to the outer wall of the outer wall 2, a zipper door 3 at the front end of the greenhouse body 1, a protective net 6 and a fan 7 below the water inlet 4, a support frame 10 fixedly installed inside the greenhouse body 1, an internal water pipe 11 below the support frame 10, a cultivation device 19 and a protective railing 20 below the internal water pipe 11, a variable frequency motor 16 fixedly installed inside the motor housing A5, a rotating shaft 17 connected to one end of the variable frequency motor 16, and a sunshade film 18 connected to the outside of the rotating shaft 17.

[0029] In this invention, the size of the greenhouse outer wall 2 is smaller than the size of the greenhouse body 1. The greenhouse body 1 and the greenhouse outer wall 2 are composed of transparent plastic and greenhouse film. The zipper door 3 is movably connected to the front end of the greenhouse outer wall 2. Through the arrangement of the greenhouse body 1 and the greenhouse outer wall 2, the plants inside can grow vigorously without being disturbed by the outside world.

[0030] Furthermore, the protective net 6 is fixedly connected to the outside of the fan 7. The size of the protective net 6 is larger than that of the fan 7. There are several protective nets 6. By setting up the protective net 6, not only can the fan 7 be protected, but also dangerous situations can be prevented.

[0031] Furthermore, a motor housing B8 is fixedly connected to the inner wall of the outer wall 2 of the greenhouse. A drive motor 9 is fixedly installed inside the motor housing B8. A fan 7 is connected to one end of the drive motor 9. There are four motor housings B8, which are symmetrically distributed on both sides of the main body of the greenhouse 1. The rotation of the drive motor 9 can drive the fan 7 to rotate, thereby driving the air flow inside the greenhouse and bringing fresh air into the greenhouse.

[0032] Furthermore, there are four water inlets 4, which are connected to the internal water pipe 11. The bottom of the internal water pipe 11 is fixedly connected to a water outlet 12, and there are several water outlets 12. The outer side of the water outlet 12 is threadedly connected to a threaded outer shell 13. Through the setting of the water inlets 4, water can be added into the internal water pipe 11 and then discharged through the water outlets 12 to irrigate the plants.

[0033] Furthermore, the size of the threaded outer shell 13 is larger than that of the water outlet 12. The top of the water outlet 12 is provided with an adjustment hole 14. The outer wall of the water outlet 12 is provided with threads, and the inner wall of the threaded outer shell 13 is provided with threads and has water outlet holes 15. The number of water outlet holes 15 can be controlled by rotating the threaded outer shell 13. The number of water outlet holes 15 can control the water flow rate and the size of the spray, so as to irrigate the plants and enable them to grow vigorously.

[0034] Furthermore, there are four motor housings A5, the size of the sunshade film 18 is larger than the size of the rotating shaft 17, the number of cultivation devices 19 is several, the bottom of the cultivation device 19 is provided with drainage holes, the height of the guardrail 20 is greater than the height of the cultivation device 19, and the rotation of the variable frequency motor 16 can drive the rotating shaft 17 to rotate, thereby driving the sunshade film 18 to move and cover the top of the greenhouse body 1, preventing excessive sunlight from shining into the greenhouse and damaging the plants. Moreover, the rotation of the variable frequency motor 16 can also control the sunlight entering, so that the interior of the greenhouse body 1 receives suitable sunlight.

[0035] Working principle and usage process: When using the greenhouse, the user can plant the vegetable plants in the cultivation device 19 and then operate it. The user can add water to the inlet 4 and let the water flow inside the internal water pipe 11. The water output can be regulated by controlling the threaded outer shell 13, so that the vegetable plants can get the most suitable water. When the sunlight is too strong, the user can start the variable frequency motor 16 to drive the rotating shaft 17 to rotate and spread the sunshade film 18 on the top of the main body of the greenhouse 1 to prevent sunlight. When the sunlight is no longer strong, the sunshade film 18 can be taken down. Through the above operations, the temperature inside the entire greenhouse is always kept in a relatively suitable range, thus providing a better environment for the growth and development of vegetables.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A temperature control device for a vegetable greenhouse, comprising a greenhouse body (1), characterized in that: The greenhouse body (1) has an outer wall (2) on one side. A motor housing A (5) is installed on the top of the greenhouse body (1). A water inlet (4) is connected to the outer wall of the outer wall (2). A zipper door (3) is provided at the front end of the greenhouse body (1). A protective net (6) and a fan (7) are provided below the water inlet (4). A support frame (10) is fixedly installed inside the greenhouse body (1). An internal water pipe (11) is provided below the support frame (10). A cultivation device (19) and a protective railing (20) are provided below the internal water pipe (11). A variable frequency motor (16) is fixedly installed inside the motor housing A (5). A rotating shaft (17) is connected to one end of the variable frequency motor (16). A sunshade film (18) is connected to the outside of the rotating shaft (17).

2. The constant temperature device for vegetable cultivation greenhouses according to claim 1, characterized in that: The size of the greenhouse outer wall (2) is smaller than the size of the greenhouse body (1). The greenhouse body (1) and the greenhouse outer wall (2) are made of transparent plastic and greenhouse film. The zipper door (3) is movably connected to the front end of the greenhouse outer wall (2).

3. The constant temperature device for vegetable cultivation greenhouses according to claim 1, characterized in that: The protective net (6) is fixedly connected to the outside of the fan (7). The size of the protective net (6) is larger than the size of the fan (7). There are several protective nets (6).

4. The constant temperature device for vegetable cultivation greenhouses according to claim 1, characterized in that: A motor housing B (8) is fixedly connected to the inner wall of the outer wall (2) of the greenhouse. A drive motor (9) is fixedly installed inside the motor housing B (8). A fan (7) is connected to one end of the drive motor (9). There are four motor housings B (8), which are symmetrically distributed on both sides of the main body of the greenhouse (1).

5. The constant temperature device for vegetable cultivation greenhouses according to claim 1, characterized in that: There are four water inlets (4). The water inlets (4) are connected to the internal water pipe (11). The bottom of the internal water pipe (11) is fixedly connected to a water outlet (12). There are several water outlets (12). The outer side of the water outlet (12) is threadedly connected to a threaded outer shell (13).

6. The constant temperature device for vegetable cultivation greenhouses according to claim 5, characterized in that: The size of the threaded outer shell (13) is larger than the size of the outlet (12). An adjustment hole (14) is provided on the top of the outlet (12). The outer wall of the outlet (12) is provided with threads. The inner wall of the threaded outer shell (13) is provided with threads and has outlet holes (15). The number of outlet holes (15) is several.

7. The constant temperature device for vegetable cultivation greenhouses according to claim 1, characterized in that: The number of motor housings A (5) is four, the size of the sunscreen film (18) is larger than the size of the rotating shaft (17), the number of cultivation devices (19) is several, the bottom of the cultivation device (19) is provided with a water leakage hole, and the height of the guardrail (20) is greater than the height of the cultivation device (19).

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