Photovoltaic greenhouse for planting edible and medicinal fungi

Abstract

The invention provides a photovoltaic greenhouse for planting edible and medicinal fungi, which comprises a greenhouse main body, a photovoltaic panel and an electric control box, one side of the outer surface of the greenhouse main body is provided with a cold and hot air blower, a hot air outlet of the cold and hot air blower is communicated with a hot air outlet pipe, two hot air outlets of the hot air outlet pipe penetrate into the greenhouse main body, and the two hot air outlets are communicated with the electric control box. A cold air outlet of the cold and hot air fan communicates with a cold air outlet pipe, a cold air outlet in one end of the cold air outlet pipe penetrates into the greenhouse body, and a cold air supply pipe at the other end of the cold air outlet pipe penetrates into the inner top of the greenhouse body to be connected with an air exhaust and humidity elimination mechanism. And an air guide mechanism is arranged at the inner top of the greenhouse main body and is positioned below the air exhaust and moisture removal mechanism. Compared with the prior art, the edible and medicinal fungus greenhouse has the following beneficial effects that through the design of the air exhaust and humidity elimination mechanism and the air guide mechanism, uniform temperature control and humidity control treatment can be achieved in the greenhouse, and a comfortable growth environment is provided for edible and medicinal fungi.

Description

TECHNICAL FIELD

[0001] The application is a photovoltaic greenhouse for planting edible and medicinal fungi, and belongs to the technical field of edible and medicinal fungi planting equipment. BACKGROUND

[0002] Edible and medicinal fungi contain rich nutrients and health components, and are common food or medicine on the dining table. Common edible and medicinal fungi include golden needle mushroom, slippery mushroom, shiitake mushroom, pleurotus eryngii, lentinus edodes, double-spore mushroom, silver silk mushroom, black fungus, tremella, bamboo shoots, ganoderma lucidum, ox tongue fungus, pachyman and / or volvariella volvacea.

[0003] The quality of these edible and medicinal fungi is closely related to the environmental parameters in the planting process, therefore, it is necessary to provide an environment that meets the growth needs of edible and medicinal fungi in order to improve the yield of edible and medicinal fungi, and sufficient fruiting rate can ensure the economic benefits of the grower. SUMMARY

[0004] In view of the deficiencies in the prior art, the application aims to provide a photovoltaic greenhouse for planting edible and medicinal fungi.

[0005] In order to achieve the above-mentioned purpose, the application is realized by the following technical scheme: A photovoltaic greenhouse for planting edible and medicinal fungi, comprising a greenhouse main body, a photovoltaic panel and an electric control box, a cold and hot air blower is arranged on one side of the outer surface of the greenhouse main body, a hot air outlet of the cold and hot air blower is communicated with a hot air outlet pipe, two hot air outlets of the hot air outlet pipe penetrate into the greenhouse main body, a cold air outlet of the cold and hot air blower is communicated with a cold air outlet pipe, a cold air outlet of one end of the cold air outlet pipe penetrates into the greenhouse main body, a cold air supply pipe of the other end of the cold air outlet pipe penetrates into the inner top of the greenhouse main body and is connected with an air exhaust and dehumidification mechanism, and a wind guide mechanism is arranged on the inner top of the greenhouse main body below the air exhaust and dehumidification mechanism.

[0006] Further, the air exhaust and dehumidification mechanism comprises an air exhaust assembly and a dehumidification assembly, the air exhaust assembly comprises two groups of symmetrical heat preservation air pipes fixedly arranged on both sides of the inner top of the greenhouse main body, the two heat preservation air pipes are fixedly installed on both sides of a communication member, the communication member is communicated with the cold air supply pipe, an air exhaust pipe is fixedly installed on the inner bottom of the heat preservation air pipe, an end of the air exhaust pipe is communicated with the communication member through a communication pipe, a rectangular base is arranged on the bottom of the air exhaust pipe, the rectangular base penetrates into the lower part of the heat preservation air pipe, and an air exhaust opening penetrating into the air exhaust pipe is formed in the middle of the rectangular base.

[0007] Further, the wetness removal assembly comprises a water supply main pipe arranged at the top of the heat preservation air pipe, one end of the water supply main pipe is communicated with an external water supply pipe, both sides of the outer surface of the water supply main pipe are respectively provided with a water supply branch pipe, the end of the water supply branch pipe is communicated with a water supply branch pipe, both sides of the outer surface of the water supply branch pipe are respectively communicated with a spray head, the spray head is installed in the mounting hole arranged on the outer surface of the heat preservation air pipe.

[0008] Further, the air guide mechanism comprises a U-shaped frame fixed to the top of the greenhouse main body and located below the heat preservation air pipe, a plurality of air guide plates are rotationally connected to the inside of the U-shaped frame at equal intervals, the U-shaped frame is a hollow structure, and the U-shaped frame is provided with a driving assembly matched with the air guide plates.

[0009] Further, the driving assembly comprises slide rails fixed to both sides of the inside of the U-shaped frame, a rack plate is slidably connected to the slide rails, a connecting plate is fixed between the two rack plates, the middle of the outer surface of the connecting plate is connected with a gas cylinder, the gas cylinder is fixedly installed in the inside of the U-shaped frame, a plurality of gears are engaged with the rack plate, the middle of the gear is connected and fixed with one end of a rotating shaft, the rotating shaft is rotationally connected to the U-shaped frame, and the other end of the rotating shaft penetrates to the outside of the U-shaped frame and is connected and fixed with the air guide plate.

[0010] Further, the air guide plate comprises a frame, the end of the rotating shaft is connected and fixed with the middle of the side surface of the frame, a placing groove is arranged at the top center of the frame, a plurality of assembly plates are placed in the placing groove, a cover plate is installed at the top of the plurality of assembly plates, and the end of the cover plate is connected and fixed with the frame.

[0011] Further, the bottom and top of the assembly plate are respectively provided with a bottom butt joint block and a top butt joint block, a bottom butt joint groove matched with the bottom butt joint block is arranged at the inner bottom of the placing groove, and a top butt joint groove matched with the top butt joint block is arranged at the bottom of the cover plate.

[0012] Further, both sides of the top of the frame are respectively provided with a positioning block, both sides of the bottom of the cover plate are respectively provided with a positioning groove matched with the positioning block, and the outer surface of the cover plate is provided with a bolt which penetrates into the positioning groove and is connected and fixed with the positioning block.

[0013] Further, the photovoltaic panel, the cold and hot air blower, and the gas cylinder are electrically connected with the electric control box, the electric control box is internally provided with a power supply, a controller, a photovoltaic inverter, an energy storage battery, an energy storage converter, and a current combiner.

[0014] Further, the photovoltaic panel is electrically connected with the controller, the photovoltaic inverter, the energy storage battery, the energy storage converter, and the current combiner.

[0015] The beneficial effects of the present application are: Through the design of the exhaust and dehumidification mechanism, the exhaust assembly and the dehumidification assembly are arranged in the heat preservation air pipe, so that in summer, when the exhaust assembly is conveying cold air, the low temperature in the pipe is dissipated into the heat preservation air pipe, and then the low temperature is preserved by the heat preservation air pipe and transmitted to the dehumidification assembly, so that the cold source is radiated to the dehumidification assembly, realizing the reuse of the cold source.

[0016] Through the design of the exhaust assembly, when the temperature and humidity sensor detects that the main body of the greenhouse needs to be temperature controlled, at this time, the cold and hot air machine starts to work, when hot air is needed, the hot air is discharged from the hot air outlet at the bottom of the side edge of the main body of the greenhouse, the hot air floats up and quickly spreads throughout the inside of the greenhouse, when cold air is needed, the cold air is discharged from the cold air outlet at the bottom of the side edge of the main body of the greenhouse to preliminarily cool the inside of the main body of the greenhouse, avoiding damage to the edible and medicinal fungi caused by high temperature, and the other side of the cold air is conveyed into the two exhaust pipes through the cold air supply pipe, the communication piece and the communication pipe, the cold air is discharged from the exhaust port at the bottom of the exhaust pipe, because the cold air will sink, so the cold air will gradually spread in the process of sinking, and finally, evenly distributed to the edible and medicinal fungi at the bottom of the greenhouse, achieving the effect of uniform cooling.

[0017] Through the design of the dehumidification assembly, when the temperature and humidity sensor detects that the main body of the greenhouse needs to be humidity controlled, the controller opens the electromagnetic valve at the communication place of the water supply pipe and the water supply main pipe, the water flow is conveyed into the spray head through the water supply branch pipe and the water supply branch pipe, the water flow forms water mist under the action of the spray head and sprays on the top of the greenhouse, then the water mist falls to realize the humidification of the medicinal fungi, when the humidity is high, the air exchange action can be realized by starting a plurality of exhaust fans to realize the dehumidification action.

[0018] Through the design of the air guide mechanism, when the cold air is discharged from the exhaust port, in order to improve the uniform diffusion of the cold air, the controller can start the air cylinder, the piston rod of the air cylinder extends and retracts to drive the connecting plate to reciprocate, the connecting plate moves to drive the rack plates fixed on both ends to move synchronously, the rack plates stably move under the action of the slide rails and can also drive a plurality of gears to rotate, the gears rotate to drive the air guide plates to rotate through the shafts, the air guide gaps are formed between the adjacent two air guide plates, the cold air flows along the guide of the air guide gaps, however, the air guide plates can change the direction of the cold air while rotating, realizing the uniform discharge of the cold air.

[0019] Through the design of the air guide plate, after the equipment is used for a long time, the assembly plate mainly contacted with the air flow on the air guide plate may be dirty, corroded or damaged, in order to reduce the maintenance cost of the equipment, the assembly plate with problems can be replaced, that is, by removing the bolts between the cover plate and the positioning block, then taking down the cover plate, replacing the corresponding assembly plate, and then assembling and using again, reducing the maintenance cost of the equipment and improving the service life of the equipment.

[0020] Through the design of the bottom butt joint block, the top butt joint block, the bottom butt joint groove and the top butt joint groove, the connecting strength between the assembled plate and the frame and the cover plate is improved, and the stability of the air deflector is improved.

[0021] Through the positioning block and the positioning groove, the frame and the cover plate are quickly butt-jointed, and the installation efficiency of the air deflector is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0023] Figure 1 A greenhouse structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 2 A total structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 3 A greenhouse main body internal structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 4 A greenhouse main body structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 5 An air and moisture exhaust mechanism structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 6 A heat preservation air pipe structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 7 A local structure schematic diagram of the air and moisture exhaust mechanism of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 8 A wind guide mechanism structure schematic diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 9 A local structure schematic diagram of the wind guide mechanism of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application Figure 1 ; Figure 10 A local structure schematic diagram of the wind guide mechanism of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application Figure 2 ; Figure 11 A local structure schematic diagram of the wind guide mechanism of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application Figure 3 ; Figure 12It is a wind deflector structure diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 13 It is a frame structure diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 14 It is a cover plate structure diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application; Figure 15 It is an assembly plate structure diagram of the photovoltaic greenhouse for planting edible and medicinal fungi according to the present application.

[0024] In the figure, 1, greenhouse main body; 2, photovoltaic panel; 3, electric control box; 4, cold and hot air blower; 5, hot air outlet pipe; 6, cold air outlet pipe; 7, hot air outlet; 8, cold air outlet; 9, cold air supply pipe; 10, communication piece; 11, heat preservation air pipe; 12, communication pipe; 13, exhaust pipe; 14, exhaust port; 15, water supply main pipe; 16, water supply branch pipe; 17, water supply branch pipe; 18, spray head; 19, U-shaped frame; 20, wind deflector; 21, rotating shaft; 22, gear; 23, rack plate; 24, sliding rail; 25, connecting plate; 26, air cylinder; 27, frame; 28, cover plate; 29, assembly plate; 30, bottom butt joint groove; 31, positioning block; 32, top butt joint groove; 33, bottom butt joint block; 34, top butt joint block; 35, placing groove; 36, positioning groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-15The application provides a photovoltaic greenhouse technical scheme for planting edible and medicinal fungi, which comprises a greenhouse main body 1, a photovoltaic panel 2 and an electric control box 3. The outer surface of the greenhouse main body 1 is provided with a cooling and heating fan 4. The hot air outlet of the cooling and heating fan 4 is communicated with a hot air outlet pipe 5. Two hot air outlets 7 of the hot air outlet pipe 5 penetrate into the greenhouse main body 1. The cold air outlet of the cooling and heating fan 4 is communicated with a cold air outlet pipe 6. The cold air outlet 8 at one end of the cold air outlet pipe 6 penetrates into the greenhouse main body 1. The cold air supply pipe 9 at the other end of the cold air outlet pipe 6 penetrates into the inner top of the greenhouse main body 1 and is connected with an air exhaust and dehumidification mechanism. The inner top of the greenhouse main body 1 and below the air exhaust and dehumidification mechanism are provided with a wind guide mechanism. The photovoltaic panel 2, the cooling and heating fan 4 and the air cylinder 26 are electrically connected with the electric control box 3. The electric control box 3 is internally provided with a power supply, a controller, a photovoltaic inverter, an energy storage battery, an energy storage converter, a current combiner box. The photovoltaic inverter converts the direct current generated by the photovoltaic panel into alternating current to meet the power demand of the greenhouse and adapt to the charging and discharging logic of the energy storage system. The energy storage battery stores electric energy. Common lithium batteries (mainly lithium iron phosphate) are used. The energy storage converter connects the battery and the power grid / load to control the charging (storing electric energy in the battery) and discharging (outputting electric energy from the battery), guaranteeing the stability of voltage and frequency. The current combiner box combines the currents of multiple photovoltaic panels. The controller protects the battery (prevents overcharging and overdischarging), optimizes the charging and discharging efficiency. The inner wall of the greenhouse main body 1 is provided with a temperature and humidity sensor and an air exhaust fan. The temperature and humidity sensor has two groups which are installed at the growth layer height of the edible and medicinal fungi and the hot air gathering area at the top of the greenhouse main body 1 respectively to realize layered temperature measurement.

[0027] Referring to Figures 5-7, the exhaust and dehumidification mechanism includes an exhaust assembly and a dehumidification assembly, the exhaust assembly includes two groups of symmetrical fixedly arranged heat preservation air pipes 11 on the two sides of the top of the greenhouse main body 1, the two heat preservation air pipes 11 are fixedly installed on the two sides of the communicating piece 10, the communicating piece 10 communicates with the cold air supply pipe 9, the inner bottom of the heat preservation air pipe 11 is fixedly installed with an exhaust pipe 13, the end of the exhaust pipe 13 communicates with the communicating piece 10 through a communicating pipe 12, the bottom of the exhaust pipe 13 is provided with a rectangular base, the rectangular base penetrates to the lower side of the heat preservation air pipe 11, and the middle part of the rectangular base is provided with an exhaust port 14 penetrating into the exhaust pipe 13; when the temperature and humidity sensor monitors that the greenhouse main body 1 needs to be temperature controlled, at this time, the cold and hot air machine 4 starts to work, when hot air is needed, the hot air is discharged from the hot air outlet 7 at the bottom of the side of the greenhouse main body 1, the hot air floats up and quickly spreads in the greenhouse, when cold air is needed, the cold air is discharged from the cold air outlet 8 at the bottom of the side of the greenhouse main body 1, the cold air is preliminarily cooled to avoid damage to the edible and medicinal fungi caused by high temperature, and the cold air is transported into the two exhaust pipes 13 through the cold air supply pipe 9, the communicating piece 10 and the communicating pipe 12, and the cold air is discharged from the exhaust port 14 at the bottom of the exhaust pipe 13. Because the cold air sinks, the cold air gradually diffuses in the sinking process, and finally uniformly distributes to the edible and medicinal fungi at the bottom of the greenhouse, so that the uniform cooling effect is achieved.

[0028] Referring to Figures 5-7 , the dehumidification assembly includes a water supply main pipe 15 arranged on the top of the heat preservation air pipe 11, one end of the water supply main pipe 15 communicates with an external water supply pipe, and the outer surfaces of the two sides of the water supply main pipe 15 are respectively provided with a water supply branch pipe 16, the end of the water supply branch pipe 16 communicates with a water supply branch pipe 17, the outer surfaces of the two sides of the water supply branch pipe 17 are respectively communicated with a spray head 18, and the spray head 18 is installed in the mounting hole formed in the outer surface of the heat preservation air pipe 11; when the temperature and humidity sensor monitors that the greenhouse main body 1 needs to be humidity controlled, the controller opens the electromagnetic valve at the communication position of the water supply pipe and the water supply main pipe 15, the water flow is transported into the spray head 18 through the water supply branch pipe 16 and the water supply branch pipe 17, the water flow forms water mist under the action of the spray head 18 and sprays on the top of the greenhouse, and then the water mist falls to realize humidification of the medicinal fungi, when the humidity is high, the air exchange action can be realized by starting a plurality of exhaust fans to realize the dehumidification action.

[0029] Referring to Figure 3 , Figures 8-11, the air guide mechanism comprises a U-shaped frame 19 fixed to the inner top of the greenhouse main body 1 and located below the heat preservation air pipe 11, a plurality of air deflectors 20 are rotationally connected in the U-shaped frame 19 at equal intervals, the U-shaped frame 19 is a hollow structure, the U-shaped frame 19 is provided with a driving assembly matched with the air deflectors 20, the driving assembly comprises slide rails 24 fixed to the both sides of the inside of the U-shaped frame 19, rack plates 23 are slidably connected on the slide rails 24, a connecting plate 25 is fixed between the two rack plates 23, the middle part of the outer surface of the connecting plate 25 is connected with a gas cylinder 26, the gas cylinder 26 is fixedly installed in the inside of the U-shaped frame 19, a plurality of gears 22 are engaged on the rack plates 23, the middle part of the gear 22 is connected and fixed with one end of a rotating shaft 21, the rotating shaft 21 is rotationally connected on the U-shaped frame 19, the other end of the rotating shaft 21 penetrates to the outside of the U-shaped frame 19 and is fixedly connected with the air deflector 20; when the cold air is discharged from the air outlet 14, in order to improve the uniform diffusion of the cold air, the controller can start the gas cylinder 26, the piston rod of the gas cylinder 26 is telescopic to drive the connecting plate 25 to reciprocate, the connecting plate 25 moves to push the rack plates 23 fixed at both ends thereof to move synchronously, the rack plates 23 can also push the plurality of gears 22 to rotate while stably moving under the action of the slide rails 24, the gears 22 rotate to drive the air deflector 20 to rotate through the rotating shaft 21, the air deflector 20 is connected with the air deflector 20, the air deflector 20 is connected with the air deflector 20, and the air deflector 20 is connected with the air deflector 20.

[0030] Referring to Figures 12-15 , the air deflector 20 comprises a frame 27, the end of the rotating shaft 21 is fixedly connected with the middle part of the side surface of the frame 27, a placing groove 35 is formed at the top center of the frame 27, a plurality of assembly plates 29 are placed in the placing groove 35, a cover plate 28 is installed on the top of the plurality of assembly plates 29, and the end of the cover plate 28 is fixedly connected with the frame 27; after long-term use, the assembly plate 29 on the air deflector 20 which is mainly in contact with the airflow will be dirty, corroded or damaged, in order to reduce the maintenance cost of the equipment, the assembly plate 29 with problems can be replaced, that is, by removing the bolts between the cover plate 28 and the positioning block 31, then the cover plate 28 is removed, the corresponding assembly plate 29 is replaced, and the equipment can be used again, thereby reducing the maintenance cost of the equipment and prolonging the service life of the equipment.

[0031] Referring to Figures 13-15The bottom and top of the assembling plate 29 are respectively provided with a bottom butt joint block 33 and a top butt joint block 34, the inner bottom of the placing groove 35 is provided with a bottom butt joint groove 30 matched with the bottom butt joint block 33, and the bottom of the cover plate 28 is provided with a top butt joint groove 32 matched with the top butt joint block 34. Through the design of the bottom butt joint block 33, the top butt joint block 34, the bottom butt joint groove 30 and the top butt joint groove 32, the connecting strength between the assembling plate 29 and the frame 27 and the cover plate 28 is improved, and the stability of the air deflector 20 is improved.

[0032] With reference to Figures 13-14 The top of the frame 27 is provided with a positioning block 31 on each side, the bottom of the cover plate 28 is provided with a positioning groove 36 matched with the positioning block 31 on each side, and the outer surface of the cover plate 28 is provided with a bolt penetrating into the positioning groove 36 and connected and fixed with the positioning block 31. Through the positioning block 31 and the positioning groove 36, the frame 27 and the cover plate 28 are quickly butt-jointed, and the installation efficiency of the air deflector 20 is improved.

[0033] The circuit and electronic components, modules and controllers or the heat dissipation holes and maintenance doors in the space of the adapted electric appliance are all prior arts, and the skilled in the art can realize them without further description. The content protected by the present application does not involve the improvement of software and methods or heat dissipation and maintenance.

[0034] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is only for the sake of clarity, and the skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can be combined appropriately to form other embodiments which can be understood by the skilled in the art.

Claims

1. A photovoltaic greenhouse for cultivating edible and medicinal fungi, characterized in that, The greenhouse includes a main body (1), photovoltaic panels (2) and an electrical control box (3). A hot and cold air blower (4) is provided on one side of the outer surface of the main body (1). The hot air outlet of the hot and cold air blower (4) is connected to the hot air outlet pipe (5). The two hot air outlets (7) of the hot air outlet pipe (5) penetrate into the main body (1). The cold air outlet of the hot and cold air blower (4) is connected to the cold air outlet pipe (6). The cold air outlet (8) at one end of the cold air outlet pipe (6) penetrates into the main body (1). The cold air supply pipe (9) at the other end of the cold air outlet pipe (6) penetrates into the inner top of the main body (1) and is connected to the exhaust and dehumidification mechanism. A wind guide mechanism is provided at the inner top of the main body (1) and below the exhaust and dehumidification mechanism.

2. The photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 1, characterized in that, The ventilation and dehumidification mechanism includes a ventilation component and a dehumidification component. The ventilation component includes two sets of insulated hollow pipes (11) symmetrically fixed on both sides of the top of the greenhouse body (1). The two insulated hollow pipes (11) are fixedly installed on both sides of the connecting member (10). The connecting member (10) is connected to the cold air supply pipe (9). An exhaust pipe (13) is fixedly installed at the bottom of the insulated hollow pipe (11). The end of the exhaust pipe (13) is connected to the connecting member (10) through the connecting pipe (12). The bottom of the exhaust pipe (13) is provided with a rectangular base. The rectangular base extends through to the bottom of the insulated hollow pipe (11). An exhaust port (14) extending through to the exhaust pipe (13) is opened in the middle of the rectangular base.

3. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 2, characterized in that, The dehumidification assembly includes a main water supply pipe (15) located at the top of the insulated hollow pipe (11). One end of the main water supply pipe (15) is connected to an external water supply pipe. A row of water supply pipes (16) is provided on both sides of the outer surface of the main water supply pipe (15). The end of the water supply pipe (16) is connected to a water supply branch pipe (17). A nozzle (18) is connected to both sides of the outer surface of the water supply branch pipe (17). The nozzle (18) is installed in the mounting hole opened on the outer surface of the insulated hollow pipe (11).

4. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 3, characterized in that, The air guiding mechanism includes a U-shaped frame (19) fixed at the top inside the greenhouse body (1) and located below the heat-insulating hollow pipe (11). Several air guiding plates (20) are rotatably connected at equal intervals inside the U-shaped frame (19). The U-shaped frame (19) has a hollow structure and is equipped with a driving component that cooperates with the air guiding plates (20).

5. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 4, characterized in that, The drive assembly includes slide rails (24) fixed on both sides inside the U-shaped frame (19). A rack plate (23) is slidably connected on the slide rails (24). A connecting plate (25) is fixed between the two rack plates (23). The middle part of the outer surface of the connecting plate (25) is connected to a cylinder (26). The cylinder (26) is fixedly installed inside the U-shaped frame (19). Several gears (22) are meshed on the rack plate (23). The middle part of the gear (22) is connected and fixed to one end of the rotating shaft (21). The rotating shaft (21) is rotatably connected to the U-shaped frame (19). The other end of the rotating shaft (21) passes through to the outside of the U-shaped frame (19) and is connected and fixed to the air guide plate (20).

6. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 5, characterized in that, The air guide plate (20) includes a frame (27), the end of the rotating shaft (21) is connected and fixed to the middle of the side of the frame (27), and a placement groove (35) is provided at the top center of the frame (27). Several assembly plates (29) are placed in the placement groove (35), and a cover plate (28) is installed on the top of the several assembly plates (29). The end of the cover plate (28) is connected and fixed to the frame (27).

7. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 6, characterized in that, The bottom and top of the assembly plate (29) are respectively provided with a bottom docking block (33) and a top docking block (34), the bottom of the placement groove (35) is provided with a bottom docking groove (30) that cooperates with the bottom docking block (33), and the bottom of the cover plate (28) is provided with a top docking groove (32) that cooperates with the top docking block (34).

8. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 7, characterized in that, The frame (27) has a positioning block (31) on each of its top two sides, and the cover plate (28) has a positioning groove (36) on each of its bottom two sides that cooperates with the positioning block (31). The outer surface of the cover plate (28) is provided with bolts, which pass through the positioning groove (36) and are connected and fixed to the positioning block (31).

9. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 8, characterized in that, The photovoltaic panel (2), the hot and cold air blower (4), and the cylinder (26) are all electrically connected to the electrical control box (3). The electrical control box (3) contains a power supply, a controller, a photovoltaic inverter, an energy storage battery, an energy storage converter, and a combiner box.

10. A photovoltaic greenhouse for cultivating edible and medicinal fungi according to claim 9, characterized in that, The photovoltaic panel (2) is electrically connected to the controller, the photovoltaic inverter, the energy storage battery, the energy storage converter and the combiner box.

Images