Novel edible mushroom sunlight greenhouse and intelligent regulation and control method thereof

Abstract

The invention relates to the technical field of sunlight greenhouse regulation and control, in particular to a novel edible mushroom sunlight greenhouse and an intelligent regulation and control method thereof.The novel edible mushroom sunlight greenhouse comprises a greenhouse shed, a base layer part is fixed to one side of the lower end of the greenhouse shed, and a mounting wall is fixed to the other side of the greenhouse shed; the method comprises the following steps of optimization greenhouse construction, solar energy conversion, heat preservation curtain adjustment and heat exchange. The technical innovation points are mainly reflected in the aspects of optimizing the orientation design of the rear wall of the greenhouse, fusing the hot rod technology to improve the energy efficiency, integrating a heat pipe and a convection heat exchange system, intelligently regulating and controlling a thermal insulation system of the rear wall of the greenhouse and the like; through research and development improvement of the planting greenhouse in the agricultural planting technology, the core advantage of the application is formed by innovation points of the research and development improvement technology, powerful technical support and guarantee are provided for development of the edible mushroom sunlight greenhouse field, it is guaranteed that the temperature in the greenhouse can be intelligently adjusted according to needs, and the temperature stability is fully guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of solar greenhouse control, and in particular to a novel edible fungus solar greenhouse and an intelligent control method thereof. Background Art

[0002] With its unique heat preservation mechanism, the solar greenhouse effectively uses sunlight radiation to heat the greenhouse. During the day, by opening the heat preservation cover, sunlight can fully penetrate, triggering the greenhouse effect, causing the indoor temperature to rise rapidly; at night, the heat preservation material is covered to effectively isolate the cold air from the outside and reduce heat loss, thereby balancing the temperature difference between day and night, creating a warm growth condition of no less than 10°C for fruits and vegetables in the cold northern regions, ensuring their safe wintering. This design not only enhances the production efficiency of the greenhouse, but also significantly broadens the planting area and seasonal adaptability of crops.

[0003] Traditional solar greenhouses are designed to maximize the use of solar energy for heating, and are usually located north-facing and south-facing to capture the most sunlight radiation. However, this design may have an adverse effect on edible fungi that prefer a dark environment. This is because excessive direct sunlight will not only make the temperature inside the greenhouse too high, but the strong light will also destroy the shading conditions required by edible fungi, thereby interfering with their normal growth and development.

[0004] Moreover, in the northwest of my country where winters are extremely cold, if traditional solar greenhouses without heating equipment are used to grow vegetables, fruits and other crops, it is often difficult to meet the basic temperature and humidity requirements of these crops. Therefore, it is still necessary to rely on heating facilities to provide additional heat and consume corresponding energy, which undoubtedly increases the production cost of crops. What is more serious is that due to the low temperature in winter, some edible fungi varieties that are more sensitive to temperature find it difficult to adapt to this low temperature environment, which leads to serious impacts on their yield and quality, causing huge economic losses to growers, so improvements are needed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a new type of edible fungus solar greenhouse and an intelligent control method thereof.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A novel edible fungus solar greenhouse comprises a greenhouse shed, a base member is fixed on one side of the lower end of the greenhouse shed, and a mounting wall is fixed on the other side of the greenhouse shed;

[0008] A rolled quilt is laid on the upper end of the greenhouse shed, and mounting racks are installed on both sides of the mounting wall, one of which is located in the greenhouse shed, and thermal insulation curtains are installed on the mounting racks;

[0009] A plurality of heat pipes are provided through the installation wall from top to bottom, and a ventilation mechanism is provided on the heat pipes, and the ventilation mechanism corresponds to the inside of the greenhouse. A plurality of heat rods are provided at equal intervals between two adjacent heat pipes, and one end of the heat rod extends to one side of the installation wall, and one end of the heat rod extending out of the installation wall is located on the side of the installation wall away from the greenhouse.

[0010] Compared with the prior art, the technical innovations of the present invention are mainly reflected in optimizing the orientation design of the greenhouse rear wall, integrating heat rod technology to improve energy efficiency, integrating heat pipes and convection heat exchange systems, and intelligently controlling the greenhouse rear wall insulation system. Through the research and development and improvement of the planting greenhouse in the above-mentioned agricultural planting technology, these research and development and improvement technical innovations constitute the core advantage of this application, which provides strong technical support and guarantee for the development of the field of edible fungus solar greenhouses, ensuring that the temperature in the greenhouse can be intelligently adjusted according to needs and fully ensuring the stability of the temperature.

[0011] Preferably, a photovoltaic panel and a photovoltaic control device are installed on the upper end of the installation wall, and the photovoltaic panel and the photovoltaic control device are connected.

[0012] Furthermore, solar energy can be effectively converted into electrical energy to provide power for the automation components in the present application so as to perform intelligent operations.

[0013] Preferably, the ventilation mechanism comprises three ventilation ends arranged at equal intervals on the heat pipe, the ventilation ends all penetrate the installation wall and extend into the greenhouse, and fans are installed on the two ventilation ends at both ends of the same heat pipe.

[0014] Furthermore, the gas in the greenhouse can effectively enter the heat pipe from both ends of the heat pipe so as to exchange heat released by the installation wall and the heat rod, and be discharged into the greenhouse through the middle of the heat pipe.

[0015] Preferably, a swing rod is rotatably connected to one side of the lower end of the installation wall, a power output assembly is slidably mounted on the swing rod, and an output shaft of the power output assembly is connected to a reel.

[0016] Furthermore, the rolled quilt can be effectively shielded, and the shaft thereon can be controlled to rotate through the power output assembly. One end of the rolled quilt is connected to the highest end of the greenhouse shed, and the rolled quilt can be rolled up through the operation of the power output assembly.

[0017] Preferably, a mounting part is slidably mounted on the mounting frame, a motor is mounted on one side of the mounting part, a transverse axis is fixed on the output shaft of the motor, the transverse axis is rotatably sleeved on the mounting part, one end of the thermal insulation curtain is wrapped around the transverse axis, and the upper end of the thermal insulation curtain is fixedly connected to the upper end of the mounting wall.

[0018] Furthermore, the transverse axis can be rotated by the action of the motor, and the rotation of the transverse axis can be used to control the thermal insulation curtain so as to achieve closing and releasing.

[0019] Preferably, one end of each of the plurality of heat rods extending out of the installation wall is located between another thermal insulation curtain and the installation wall.

[0020] Furthermore, the heat rod can be connected to the outside to achieve heat exchange, thereby increasing and storing heat in the installation wall.

[0021] Preferably, the installation wall is located in a sun-facing position, and the base member is located in a backlight position.

[0022] Furthermore, the direction of the greenhouse's back wall is adjusted to face south and north, ensuring that the back wall can fully receive sunlight during the day, effectively storing solar energy and providing continuous and stable energy support for the greenhouse.

[0023] The present invention also proposes a novel intelligent control method for a solar greenhouse for edible fungi, which is applicable to the above-mentioned novel solar greenhouse for edible fungi, and comprises the following steps:

[0024] S1. Optimize greenhouse construction: adjust the direction of the greenhouse's back wall to face south and north, that is, the installation wall is located on the sunny side and the greenhouse shed is located on the shady side, to maximize the back wall's exposure to sunlight during the day, effectively store solar energy, and provide continuous energy support for the greenhouse;

[0025] S2. Solar energy conversion: Through the cooperation of photovoltaic panels and photovoltaic control equipment, solar energy can be converted into electrical energy to provide power for corresponding automation components;

[0026] S3. Adjustment of the thermal insulation curtains; it can effectively detect the rise and fall of the sun so as to control the positions of the two thermal insulation curtains. When the sun rises, the thermal insulation curtain located outside is rolled up and raised, and the thermal insulation curtain located inside is lowered, so that the outer end of the heat rod leaks out, absorbs the sun's heat and stores it. The roll-up of the quilt is controlled as needed, which helps to control the temperature in the greenhouse;

[0027] S4. Heat exchange: After the sun sets, when the temperature in the greenhouse needs to be raised, the quilt effectively blocks the greenhouse and lowers the external thermal insulation curtain. At the same time, the thermal insulation curtain inside the greenhouse rises, and the heat rod can operate effectively to release heat. At the same time, the fan allows the gas in the greenhouse to enter the heat pipe and realize heat exchange, which is discharged through the middle of the heat pipe, effectively raising the temperature in the greenhouse and ensuring that the internal environment of the greenhouse continues to maintain the most suitable growth conditions for crops, thereby significantly improving crop yield and quality.

[0028] Compared with the existing technology, the present application can realize fast intelligent operation, and can control the rolling and unrolling operations of the quilt and the thermal insulation curtain according to the solar conditions, so as to effectively absorb the solar heat for storage or release the solar heat to increase the temperature in the greenhouse, effectively providing strong technical support and guarantee for the development of the field of edible fungus solar greenhouse.

[0029] The beneficial effects of the present invention are:

[0030] 1. Optimize the design of the orientation of the greenhouse back wall: Traditional solar greenhouses usually adopt a north-facing south layout to maximize the capture of sunlight; the present invention innovatively adjusts the orientation of the greenhouse back wall to south-facing north, ensuring that the back wall can fully receive sunlight during the day, effectively storing solar energy, and providing continuous and stable energy support for the greenhouse; this design not only improves the heat energy distribution inside the greenhouse, but also creates a more suitable growth environment for edible fungi;

[0031] 2. Integrating heat rod technology to improve energy efficiency: The heat rod technology is cleverly integrated, and its unidirectional heat conduction performance is used to achieve efficient and orderly heat transfer from one end to the other, while completely blocking the possibility of reverse heat flow; the integration of this technology greatly enhances the greenhouse's rear wall's ability to capture and absorb solar energy, significantly improving the energy utilization efficiency of the entire greenhouse and reducing energy consumption;

[0032] 3. Integrated heat pipe and convection heat exchange system: Combining heat pipe technology with a fan-driven convection heat exchange system not only strengthens the role of the greenhouse back wall as a key bridge for heat energy transfer, but also promotes uniform distribution and efficient circulation of heat energy in the greenhouse interior space; this innovative design effectively improves the overall heat energy transfer efficiency of the greenhouse and creates a more ideal temperature environment for the healthy and vigorous growth of crops;

[0033] 4. Intelligent control of greenhouse rear wall insulation system: It deeply integrates advanced intelligent control mechanisms to achieve high-precision winding and unwinding control of the insulation curtain and roll-up blanket on the rear wall of the solar greenhouse; the system can sensitively sense the changes in temperature inside and outside the greenhouse and the instantaneous light intensity, and intelligently determine whether to activate the heat pipe motor and adjust the opening and closing status of the roll-up blanket according to the specific temperature requirements of the crops and the special coupling requirements of edible fungi for temperature and light, so as to ensure that the internal environment of the greenhouse continues to maintain the most suitable growth conditions for crops; this intelligent control strategy not only improves the yield and quality of crops, but also reduces the cost and difficulty of manual management. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a connection structure diagram of a new type of edible fungus solar greenhouse proposed by the present invention;

[0035] Figure 2 A cross-sectional view of a new type of edible fungus solar greenhouse installation wall proposed by the present invention;

[0036] Figure 3 This is a structural diagram of a new type of heat pipe in a solar greenhouse for edible fungi proposed by the present invention;

[0037] Figure 4 This is a connection diagram of a motor, a mounting part and a horizontal axis part in a novel edible fungus solar greenhouse proposed by the present invention;

[0038] Figure 5 This is a connection structure diagram of a swing rod and a power output assembly in a novel edible fungus solar greenhouse proposed by the present invention;

[0039] In the figure: 1 mounting wall, 2 heat pipe, 3 heat rod, 4 thermal insulation curtain, 5 mounting frame, 6 photovoltaic panel, 7 photovoltaic control equipment, 8 quilt roll, 9 greenhouse shed, 10 base component, 11 fan, 12 motor, 13 mounting component, 14 horizontal axis component, 15 rocker arm, 16 power output assembly. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0041] Reference Figure 1-5 A novel edible fungus solar greenhouse includes a greenhouse shed 9, a base member 10 is fixed on one side of the lower end of the greenhouse shed 9, and a mounting wall 1 is fixed on the other side of the greenhouse shed 9. The mounting wall 1 is located in a sunny position, and the base member 10 is located in a backlit position. When building the greenhouse, the greenhouse is set in the opposite direction of the traditional greenhouse, that is, the photovoltaic panel 6 faces the sun; the greenhouse shed 9 is backlit, and the mounting wall 1 and the base member 10 can be closed at the front and rear ends, and corresponding walls are also arranged on both sides. At the same time, door openings can be opened and door panels can be installed to facilitate the entry and exit of staff.

[0042] Reference Figure 1 , 5 A rolled quilt 8 is laid on the upper end of the greenhouse shed 9, which can block the greenhouse shed 9 or allow the corresponding sunlight to enter through the greenhouse shed 9, so as to adjust the temperature in the greenhouse shed 9; a swing rod 15 is rotatably connected to one side of the lower end of the installation wall 1, and a power output assembly 16 is slidably installed on the swing rod 15. The output shaft of the power output assembly 16 is connected to the rolled quilt 8. During actual production and preparation, the power output assembly 16 consists of a motor, a horizontal axis, a mounting frame and other components. The mounting frame is slidably installed on the swing rod 15, and the horizontal axis is driven by the motor to rotate, so that the rolled quilt 8 can be wound around the horizontal axis or released. At the same time, one end of the rolled quilt 8 is fixed to the highest end of the greenhouse shed 9, which can effectively leak out of the greenhouse shed 9.

[0043] Reference Figure 1 , 4, 5, the mounting wall 1 drives mounting frames 5 to be installed on both sides, one of which is located in the greenhouse shed 9, and thermal insulation curtains 4 are installed on the mounting frames 5; a mounting member 13 is slidably installed on the mounting frame 5, and a motor 12 is installed on one side of the mounting member 13, and a transverse shaft member 14 is fixed on the output shaft of the motor 12, and the transverse shaft member 14 is rotatably sleeved on the mounting member 13, and one end of the thermal insulation curtain 4 is wound around the transverse shaft member 14, and the upper end of the thermal insulation curtain 4 is fixedly connected to the upper end of the mounting wall 1. In actual production and preparation, the motor 12 can drive the transverse shaft member 14 to rotate, so that the thermal insulation curtain 4 can be wound around the transverse shaft member 14, or it can be easily released, and the mounting member 13 can ensure the stability of the motor 12 and the transverse shaft member 14 in the lifting and lowering. For example, when the sun is good during the day, the external thermal insulation curtain 4 can be rolled up, and the internal thermal insulation curtain 4 can be put down at the same time. When night comes, the internal thermal insulation curtain 4 can be raised and the external thermal insulation curtain 4 can be rolled up.

[0044] Reference Figure 1 , 2 , 3, 5, a plurality of heat pipes 2 are penetrated from top to bottom in the installation wall 1, and a ventilation mechanism is provided on the heat pipe 2, the ventilation mechanism corresponds to the greenhouse shed 9, the ventilation mechanism includes three ventilation ends arranged on the heat pipe 2 at equal intervals, the ventilation ends all penetrate the installation wall 1 and extend into the greenhouse shed 9, fans 11 are installed on the two ventilation ends at both ends of the same heat pipe 2, a plurality of heat rods 3 are penetrated at equal intervals between two adjacent heat pipes 2, one end of the heat rod 3 extends to one side of the installation wall 1, and one end of the heat rod 3 extending out of the installation wall 1 is located on the side of the installation wall 1 away from the greenhouse shed 9, solar energy can be converted into thermal energy by the heat rod 3, and at the same time, corresponding power supply equipment can be connected to perform heating operation, so that the temperature in the installation wall 1 rises, which is convenient for heat exchange operation through the heat pipe 2, and the fan 11 can make the gas in the greenhouse shed 9 enter the heat pipe 2, and then perform heat exchange through the installation wall 1, and be discharged through the ventilation end of the heat pipe 2, so as to improve the stability in the greenhouse shed 9.

[0045] Reference Figure 1 , 5 A photovoltaic panel 6 and a photovoltaic control device 7 are installed on the upper end of the installation wall 1. The photovoltaic panel 6 and the photovoltaic control device 7 are connected to each other, and can convert solar energy into electrical energy and store it during the day, and can be connected to corresponding control equipment. For example, a sunlight detection device can be set to detect the sunlight intensity, determine whether the quilt 8 needs to be rolled up or the external insulation curtain 4 and the internal insulation curtain 4 need to be rolled up, and the control device can realize the control of the operation of the corresponding components.

[0046] Reference Figure 1 , 5 One end of each of the heat rods 3 extending out of the installation wall 1 is located between another thermal insulation curtain 4 and the installation wall 1. When the external thermal insulation curtain 4 is lowered, the temperature of the heat rods 3 and the installation wall 1 can be effectively maintained to avoid heat exchange with the external environment.

[0047] The present invention also proposes a novel intelligent control method for a solar greenhouse for edible fungi, which is applicable to the above-mentioned novel solar greenhouse for edible fungi, and comprises the following steps:

[0048] S1. Optimize greenhouse construction: adjust the direction of the rear wall of the greenhouse to face south and north, that is, install the wall 1 on the sunny side and the greenhouse shed 9 on the shady side, to maximize the rear wall to receive sufficient sunlight during the day, effectively store solar energy, and provide continuous energy support for the greenhouse;

[0049] S2, solar energy conversion: through the cooperation of photovoltaic panels 6 and photovoltaic control equipment 7, solar energy can be converted into electrical energy to provide power for corresponding automation components;

[0050] S3, adjustment of the heat preservation curtain 4; it can effectively detect the rise and fall of the sun so as to control the positions of the two heat preservation curtains 4. When the sun rises, the heat preservation curtain 4 located outside is rolled up and raised, and the heat preservation curtain 4 located inside is lowered, so that the outer end of the heat rod 3 leaks out, absorbs the heat of the sun and stores it, and controls the rolling up of the roll blanket 8 as needed, which helps to control the temperature in the greenhouse 9;

[0051] S4. Heat exchange: After the sun sets, when the temperature in the greenhouse 9 needs to be raised, the quilt 8 effectively blocks the greenhouse 9 and causes the external thermal insulation curtain 4 to drop. At the same time, the thermal insulation curtain 4 inside the greenhouse 9 can rise, and the heat rod 3 can operate effectively to release heat. At the same time, the fan 11 allows the gas in the greenhouse 9 to enter the heat pipe 2 and realize heat exchange, and is discharged through the middle part of the heat pipe 2, effectively raising the temperature in the greenhouse 9 and ensuring that the internal environment of the greenhouse continues to maintain the most suitable growth conditions for crops, thereby significantly improving crop yield and quality.

[0052] In the present invention, by adjusting the direction of the rear wall of the greenhouse to face south and north, that is, the installation wall 1 is located on the sunny side and the greenhouse shed 9 is located on the shady side, it is ensured that the rear wall is fully exposed to sunlight during the day to the maximum extent, and the solar energy is effectively stored to provide continuous energy support for the greenhouse; through the cooperation of the photovoltaic panel 6 and the photovoltaic control device 7, the solar energy can be converted into electrical energy to provide power for the corresponding automation components;

[0053] It can effectively detect the rise and fall of the sun so as to control the positions of the two thermal insulation curtains 4. When the sun rises, the thermal insulation curtain 4 located outside is rolled up and raised, and the thermal insulation curtain 4 located inside is lowered, so that the outer end of the heat rod 3 leaks out, absorbs the heat of the sun and stores it, and controls the rolling up of the roll-up quilt 8 as needed, which helps to control the temperature in the greenhouse 9; after the sun sets, when it is necessary to heat up the greenhouse shed 9, the roll-up quilt 8 effectively blocks the greenhouse shed 9 and lowers the thermal insulation curtain 4 outside, and at the same time, the thermal insulation curtain 4 located inside the greenhouse shed 9 can be raised, the heat rod 3 can operate effectively and release heat, and at the same time, through the action of the fan 11, the gas in the greenhouse shed 9 enters the heat pipe 2 and realizes heat exchange operation, and is discharged through the middle part of the heat pipe 2, which effectively increases the temperature in the greenhouse shed 9, ensuring that the internal environment of the greenhouse is continuously maintained at the optimal growth conditions for crops, thereby significantly improving crop yield and quality.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel edible fungus solar greenhouse, comprising a greenhouse shed (9), characterized in that: A base member (10) is fixed to one side of the lower end of the greenhouse shed (9), and a mounting wall (1) is fixed to the other side of the greenhouse shed (9); A rolled quilt (8) is laid on the upper end of the greenhouse shed (9), and mounting frames (5) are installed on both sides of the mounting wall (1), one of the mounting frames (5) is located inside the greenhouse shed (9), and thermal insulation curtains (4) are installed on the mounting frames (5); A plurality of heat pipes (2) are provided through the installation wall (1) from top to bottom, a ventilation mechanism is provided on the heat pipes (2), the ventilation mechanism corresponds to the interior of the greenhouse (9), a plurality of heat rods (3) are provided through the installation wall (1) at equal intervals between two adjacent heat pipes (2), one end of the heat rod (3) extends to one side of the installation wall (1), and one end of the heat rod (3) extending out of the installation wall (1) is located on a side of the installation wall (1) away from the greenhouse (9).

2. A novel edible fungus solar greenhouse according to claim 1, characterized in that: A photovoltaic panel (6) and a photovoltaic control device (7) are installed on the upper end of the installation wall (1), and the photovoltaic panel (6) and the photovoltaic control device (7) are connected.

3. A novel edible fungus solar greenhouse according to claim 1, characterized in that: The ventilation mechanism comprises three ventilation ends arranged at equal intervals on the heat pipe (2), the ventilation ends all passing through the installation wall (1) and extending into the greenhouse shed (9), and fans (11) are installed on the two ventilation ends at both ends of the same heat pipe (2).

4. A novel edible fungus solar greenhouse according to claim 1, characterized in that: A swing rod (15) is rotatably connected to one side of the lower end of the installation wall (1), and a power output assembly (16) is slidably mounted on the swing rod (15), wherein the output shaft of the power output assembly (16) is connected to the reel (8).

5. The novel edible fungus solar greenhouse according to claim 1, characterized in that: A mounting member (13) is slidably mounted on the mounting frame (5), a motor (12) is mounted on one side of the mounting member (13), a transverse shaft member (14) is fixed on the output shaft of the motor (12), the transverse shaft member (14) is rotatably sleeved on the mounting member (13), one end of the thermal insulation curtain (4) is wound around the transverse shaft member (14), and the upper end of the thermal insulation curtain (4) is fixedly connected to the upper end of the mounting wall (1).

6. The novel edible fungus solar greenhouse according to claim 1, characterized in that: One end of each of the plurality of heat rods (3) extending out of the installation wall (1) is located between another heat insulation curtain (4) and the installation wall (1).

7. The novel edible fungus solar greenhouse according to claim 1, characterized in that: The installation wall (1) is located in a sun-facing position, and the base member (10) is located in a backlight position.

8. A novel intelligent control method for a solar greenhouse for edible fungi, applicable to the novel solar greenhouse for edible fungi of claims 1-7, characterized in that: The following steps are involved: S1. Optimizing greenhouse construction: by adjusting the direction of the rear wall of the greenhouse to face south and north, that is, the installation wall (1) is located on the sunny side and the greenhouse shed (9) is located on the shady side, it is ensured that the rear wall is fully exposed to sunlight during the day, effectively storing solar energy and providing continuous energy support for the greenhouse; S2. Solar energy conversion: Through the cooperation of photovoltaic panels (6) and photovoltaic control equipment (7), solar energy can be converted into electrical energy to provide power for corresponding automation components; S3, adjustment of the heat preservation curtain (4); the rising and falling of the sun can be effectively detected so as to control the positions of the two heat preservation curtains (4). When the sun rises, the heat preservation curtain (4) located outside is rolled up and raised, and the heat preservation curtain (4) located inside is lowered, so that the outer end of the heat rod (3) leaks out, absorbs the heat of the sun and stores it, and the rolling up of the roll blanket (8) is controlled as needed, which helps to control the temperature in the greenhouse (9); S4. Heat exchange: After the sun sets, when it is necessary to raise the temperature inside the greenhouse (9), the quilt (8) effectively blocks the greenhouse (9) and causes the external heat preservation curtain (4) to descend. At the same time, the heat preservation curtain (4) inside the greenhouse (9) can rise, and the heat rod (3) can operate effectively to release heat. At the same time, the fan (11) allows the gas inside the greenhouse (9) to enter the heat pipe (2) and realize heat exchange. The gas is discharged through the middle of the heat pipe (2), effectively raising the temperature inside the greenhouse (9) and ensuring that the internal environment of the greenhouse is continuously maintained at the most suitable growth conditions for crops, thereby significantly improving the yield and quality of crops.

Images