Heat energy circulation system for planting sunny and sunny sheds

Abstract

The invention relates to the technical field of agricultural planting sunny and sunny sheds, in particular to a planting sunny and sunny shed heat energy circulation system. The circulation system realizes heat energy circulation of a sunny and sunny shed based on a circulation device, and specifically comprises the following steps: step 1, generating electricity through a photovoltaic panel, storing electric energy through a storage battery, and supplying power to an electric heating rod through the electric energy stored in the storage battery; the warm air flow in the sunny shed is extracted to the bottom of the shady shed, so that the warm air flow in the shady shed rises, the temperature in the shady shed rises from bottom to top, and cold air in the sunny shed is discharged to the top of the sunny shed, so that the air flow flows from top to bottom after entering the sunny shed; the heat energy circulation exchange in the shady shed and the sunny shed is achieved through the circulation flow of the air flow, the situation that the temperature of the shady shed is too low and the temperature of the sunny shed is too high can be avoided, and then mushrooms and other fungi can effectively grow.

Description

Technical Field

[0001] The invention relates to the field of agricultural planting yin-yang greenhouses, and in particular to a thermal energy circulation system for planting yin-yang greenhouses. Background Art

[0002] The yin-yang greenhouse, also known as the yin-yang solar greenhouse, is a greenhouse with the same length but with the lighting facing north, which is added to the north side of the traditional solar greenhouse by using (or sharing) its back wall. The two together form a yin-yang solar greenhouse. Among them, the greenhouse with the lighting facing the sun is called a sun shed, and the greenhouse with the lighting facing away from the sun is called a shade shed.

[0003] A new type of yin-yang shed is disclosed in the patent with publication number CN207531478U. The yin-yang shed has smooth ventilation and uses a shade awning for shading in summer, which avoids the temperature increase in the shed and improves the survival rate of plants in the shed.

[0004] However, the above-mentioned yin-yang sheds still have certain disadvantages when in use. In the prior art, sun sheds are usually used to grow light-loving plants, while shade sheds are usually used to grow mushrooms and other fungi that like to grow in a dark and humid environment. However, when the temperature is too high or too low, it is not conducive to the growth of mushrooms and other fungi. In winter, the temperature in the shade shed will be too low, which is not conducive to the growth of mushrooms and other fungi. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a thermal energy circulation system for growing yin-yang greenhouses.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: a heat energy circulation system for growing yin-yang greenhouses, which realizes the heat energy circulation of yin-yang greenhouses based on a circulation device, and specifically includes the following steps:

[0007] Step 1: Generate electricity through photovoltaic panels and store electricity through batteries. The electricity stored in the batteries is used to power the electric heating rods, so that the electric heating rods heat up and the temperature in the shed is increased.

[0008] Step 2: Turn on the fan to extract air from the sun shed, and extract the gas in the sun shed into the shade shed. The gas in the shade shed will enter the horizontal groove through the rectangular opening and the rectangular groove, and finally enter the sun shed through the air outlet circular hole, so as to realize the heat energy circulation by using the air flow;

[0009] Step 3: By controlling the electric slider to slide on the bracket, in summer, the photovoltaic panel is moved to the end of the bracket close to the sun shed to achieve sunshade for the insulation wall; in winter, the photovoltaic panel is moved to the end of the bracket close to the shade shed to allow light to shine on the insulation wall;

[0010] Step 4: In summer, the control plate valve is closed, and the solenoid valve, the rotating plate and the first door panel are controlled to open, so that after the fan is turned on, the air in the shed is discharged into the interlayer, and finally discharged to the top of the shed through the reinforced pipe body and the air vents.

[0011] Preferably, the circulation device includes a base, both ends of which are fixedly connected to side panels, and the sides of the two side panels opposite to each other are fixedly connected to an insulation wall, the insulation wall divides the space on the sides of the two side panels opposite to each other into a sun shed and a shade shed, an electric heating rod is arranged in the sun shed, both ends of the electric heating rod are fixedly connected to the two side panels, a plurality of photovoltaic panels are slidably installed on the top of the insulation wall, and a circulation component is arranged inside the insulation wall.

[0012] Preferably, the circulation component includes a transverse air groove opened inside the bottom end of the insulation wall, a plate valve is provided on the side of the transverse air groove close to the sun shed, the transverse air groove is connected to the sun shed after the plate valve is opened, a plurality of fans are embedded in the side of the transverse air groove away from the plate valve, the end of the fan away from the transverse air groove faces the shade shed, a rectangular groove is also opened inside the insulation wall, a plurality of rectangular openings are connected on the side of the rectangular groove close to the shade shed, the rectangular openings face the top of the shade shed, a transverse groove is provided above the rectangular groove, the transverse groove is also opened inside the insulation wall, a plurality of built-in pipes are connected between the rectangular groove and the transverse groove, the plurality of built-in pipes are all opened inside the insulation wall, a plurality of air outlet circular holes are connected on the side of the transverse groove close to the sun shed, the air outlet circular holes face the top of the sun shed.

[0013] Preferably, the two side panels that are away from each other are fixedly connected to a machine room, a first door panel is hinged on one side of the machine room, the first door panel and the shade shed are located on the same side of the insulation wall, a battery is fixedly connected inside the machine room, the battery is used to collect the electricity generated by the photovoltaic panels, and the battery is also used to supply power to the electric heating rod, two second door panels are provided on the side panels, the two second door panels are respectively used to connect the machine room with the sun shed and the shade shed, and the two second door panels are respectively located on both sides of the insulation wall.

[0014] Preferably, a cross beam is fixedly connected to the top of the insulation wall, and a plurality of brackets are fixedly connected to both sides of the cross beam. A plurality of slide grooves are provided on the brackets, and the slide grooves pass through the cross beam. A support frame is arranged at the bottom of the plurality of photovoltaic panels, and a plurality of electric sliders are fixedly connected to both sides of the bottom of the support frame. The plurality of electric sliders are respectively slidably connected in the plurality of slide grooves. A reinforcement pipe body is fixedly connected to the bottom of the bracket above the shade shed, and the reinforcement pipe body is arranged obliquely, and one end of the reinforcement pipe body away from the bracket is fixedly connected to the insulation wall.

[0015] Preferably, multiple steel pipes are fixedly connected on both sides of the top of the insulation wall, and the ends of the steel pipes away from the insulation wall are respectively fixedly connected to the top wall panels on both sides of the base, and a blackout tarpaulin is fixedly connected to the top of the multiple steel pipes located in the shade shed, and the two ends of the blackout tarpaulin are respectively fixedly connected to the top of the base and the insulation wall, and a mezzanine is opened inside the blackout tarpaulin.

[0016] Preferably, the two ends of the transverse air groove respectively pass through the two side plates, the two ends of the transverse air groove are connected with the internal space of the two machine rooms, and a solenoid valve is provided at the connection point, a built-in air groove is opened at the end of the base away from the sun shed, one end of the built-in air groove is connected with the internal space of the shade shed, and a rotating plate is rotatably connected at the connection point between the two, a plurality of air pipes are connected at the top of the end of the built-in air groove away from the sun shed, the end of the air pipe away from the built-in air groove is connected with the interlayer, the top of the end of the interlayer away from the air pipe is connected with a plurality of connecting pipes, the end of the connecting pipe away from the interlayer is connected with the reinforcement pipe body, and a plurality of air holes are opened on both sides of the reinforcement pipe body.

[0017] Preferably, both sides of the top of one end of the built-in air groove close to the awning are fixedly connected with extension plates, the ends of the two extension plates close to each other are rotatably connected with an electric shaft, and the end of the rotating plate close to the awning is fixedly sleeved on the electric shaft.

[0018] Preferably, the top of the side panel is fixedly connected with an arc-shaped slide rail, and the two slide rails are slidably connected with slide rods on the opposite sides of each other. A thermal insulation quilt is arranged above the awning, and the slide rod is fixedly connected to one end of the thermal insulation quilt, and the end of the thermal insulation quilt away from the slide rod is fixedly connected with a film rolling shaft, and the two ends of the film rolling shaft are rotatably connected with film rollers, the film rollers are fixedly connected to the top of the side panels, and the film rollers are located at the top of the awning, and the thermal insulation quilt is rolled up by the film rolling shaft through the film rollers.

[0019] Preferably, an insulation film is arranged below the insulation quilt, the insulation film is fixedly connected to the top of multiple steel pipes located on the awning, and the two ends of the insulation film are respectively fixedly connected to the top side wall panel of the base and the insulation wall.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention extracts the warm air flow in the sun shed to the bottom of the shade shed, so that the warm air flow in the shade shed rises, and the temperature in the shade shed is increased from bottom to top, and the cold air in the sun shed is discharged to the top of the sun shed, so that the air flow will flow from top to bottom after entering the sun shed, thereby reducing the temperature in the sun shed from top to bottom. Through the circulation of the air flow, the heat energy circulation exchange between the shade shed and the sun shed is realized, which is beneficial to avoid the situation where the temperature of the shade shed is too low and the temperature of the sun shed is too high, thereby allowing mushrooms and other fungi to grow effectively.

[0022] 2. The present invention sets the height of the shade shed lower than that of the sun shed, so that the heat-insulating wall can provide shade for the shade shed. In summer, the shade shed is covered by the photovoltaic panels to serve as the first barrier, and the evaporation of moist air discharged through the air holes serves as the second barrier. The side of the shading tarpaulin away from the shade shed forms the third barrier, the interlayer serves as the fourth barrier, and finally the side of the shading tarpaulin close to the shade shed forms the fifth barrier. By setting up five barriers, the shade shed can be kept at a temperature suitable for the growth of mushrooms and other fungi in summer.

[0023] 3. The present invention sets up a heat-insulating wall. When the heat-insulating wall is exposed to sunlight, the temperature of the heat-insulating wall will increase. In winter, the heat absorbed by the heat-insulating wall can be fed back to the sun shed and the shade shed, which is beneficial to promote the temperature increase in the sun shed and the shade shed, and further promote the growth of crops in the sun shed and the shade shed. In winter, the temperature in the shade shed can also be increased through the circulation of heat energy, so that mushrooms and other fungi in the shade shed can grow normally. At the same time, the heat absorbed by the heat-insulating wall can also be conducted to the shade shed through the other side of the wall, further promoting the temperature increase in the shade shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective;

[0026] Figure 3 It is a schematic cross-sectional view of the structure of the base of the present invention;

[0027] Figure 4 For the present invention Figure 3 An enlarged schematic diagram of the structure of section A is shown;

[0028] Figure 5 For the present invention Figure 3 The structure of part B is shown in an enlarged schematic diagram;

[0029] Figure 6 For the present invention Figure 3 The C-section structure is shown in an enlarged schematic diagram;

[0030] Figure 7 It is a schematic cross-sectional view of the structure of the thermal insulation wall of the present invention;

[0031] Figure 8 For the present invention Figure 7 The D part structure is shown in an enlarged schematic diagram;

[0032] Fig. 9 This is a schematic diagram of the connection structure between the base and the steel pipe of the present invention;

[0033] Fig.10 It is a schematic diagram of the connection structure of the photovoltaic panel of the present invention;

[0034] Fig.11 It is a schematic diagram of the local structure of the stent of the present invention;

[0035] Fig.12 This is a schematic diagram of the installation structure of the thermal insulation film of the present invention;

[0036] Fig.13 It is a schematic diagram of the connection structure of the base, the thermal insulation wall and the steel pipe of the present invention.

[0037] In the figure: 1. base; 2. side panel; 3. machine room; 4. bracket; 5. photovoltaic panel; 6. thermal insulation quilt; 7. sunshade tarpaulin; 8. film roller; 9. first door panel; 10. steel pipe; 11. fan; 12. thermal insulation wall; 13. reinforcement pipe; 14. air vent; 15. connecting pipe; 16. interlayer; 17. electric heating rod; 18. film roller shaft; 19. rectangular mouth; 20. rectangular groove; 21. horizontal groove; 22. air outlet circular hole; 23. thermal insulation film; 24. plate valve; 25. horizontal air groove; 26. built-in air groove; 27. rotating plate; 28. built-in pipe; 29. ​​battery; 30. solenoid valve; 31. second door panel; 32. support frame; 33. electric slider; 34. slide groove. DETAILED DESCRIPTION

[0038] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0039] like Figures 1 to 13 A heat energy circulation system for a yin-yang greenhouse is shown, which realizes heat energy circulation in the yin-yang greenhouse based on a circulation device, and specifically includes the following steps:

[0040] Step 1: Generate electricity through the photovoltaic panel 5 and store electric energy through the battery 29, and use the electric energy stored in the battery 29 to power the electric heating rod 17, so that the electric heating rod 17 heats up and the temperature in the shed is increased;

[0041] Step 2: Turn on the fan 11 to extract air from the sun shed, and extract the gas in the sun shed into the shade shed. The gas in the shade shed will enter the horizontal groove 21 through the rectangular opening 19 and the rectangular groove 20, and finally enter the sun shed through the air outlet circular hole 22, so as to realize the heat energy circulation by the flow of air;

[0042] Step 3: By controlling the electric slider 33 to slide on the bracket 4, in summer, the photovoltaic panel 5 is moved to the end of the bracket 4 close to the sun shed to achieve sunshade for the insulation wall 12; in winter, the photovoltaic panel 5 is moved to the end of the bracket 4 close to the shade shed to allow light to shine on the insulation wall 12;

[0043] Step 4: In summer, by closing the control plate valve 24, the solenoid valve 30, the rotating plate 27 and the first door panel 9 are controlled to open, so that after the fan 11 is turned on, the air in the shed is discharged into the interlayer 16, and finally discharged to the top of the shed through the reinforced tube body 13 and the air vent 14.

[0044] In the specific implementation, in the prior art, sun sheds are usually used to grow light-loving plants, while shade sheds are usually used to grow fungi such as mushrooms that like to grow in a dark and humid environment.

[0045] As a further implementation scheme of the present invention, the circulation device includes a base 1, both ends of the base 1 are fixedly connected with side panels 2, and the sides of the two side panels 2 opposite to each other are fixedly connected with an insulation wall 12. The insulation wall 12 divides the space on the sides of the two side panels 2 opposite to each other into a sun shed and a shade shed. An electric heating rod 17 is arranged in the sun shed, and both ends of the electric heating rod 17 are respectively fixedly connected to the two side panels 2. A plurality of photovoltaic panels 5 are slidably installed on the top of the insulation wall 12, and a circulation component is arranged inside the insulation wall 12.

[0046] In a specific implementation, the insulation wall 12 is a wall constructed of insulation bricks, and the insulation bricks are prior art and will not be disclosed in detail herein.

[0047] As a further implementation scheme of the present invention, the circulation component includes a transverse air groove 25 opened inside the bottom end of the insulation wall 12, and a plate valve 24 is provided on the side of the transverse air groove 25 close to the awning. The transverse air groove 25 is connected to the awning after the plate valve 24 is opened. A plurality of fans 11 are embedded on the side of the transverse air groove 25 away from the plate valve 24, and the end of the fan 11 away from the transverse air groove 25 faces the awning. A rectangular groove 20 is also opened inside the insulation wall 12, and a plurality of rectangular openings 19 are connected on the side of the rectangular groove 20 close to the awning, and the rectangular openings 19 face the top of the awning. A transverse groove 21 is provided above the rectangular groove 20, and the transverse groove 21 is also opened inside the insulation wall 12. A plurality of built-in pipes 28 are connected between the rectangular groove 20 and the transverse groove 21, and the plurality of built-in pipes 28 are all opened inside the insulation wall 12. A plurality of air outlet circular holes 22 are connected on the side of the transverse groove 21 close to the awning, and the air outlet circular holes 22 face the top of the awning.

[0048] In a specific implementation, a blocking valve is provided in the built-in pipe 28, and the blocking valve is in a closed state in summer and in an open state in winter.

[0049] As a further implementation scheme of the present invention, the two side panels 2 are fixedly connected to a machine room 3 on one side away from each other. A first door panel 9 is hinged on one side of the machine room 3. The first door panel 9 and the shade shed are located on the same side of the insulation wall 12. A battery 29 is fixedly connected to the inside of the machine room 3. The battery 29 is used to collect the electric energy generated by the photovoltaic panel 5, and the battery 29 is also used to supply power to the electric heating rod 17. Two second door panels 31 are provided on the side panel 2. The two second door panels 31 are respectively used to connect the machine room 3 with the sun shed and the shade shed, and the two second door panels 31 are respectively located on both sides of the insulation wall 12.

[0050] In specific implementation, the storage battery 29 can store electric energy, which is common in the field of photovoltaic power generation and is not disclosed in detail. A light bulb can also be added to the sun shed and the shade shed to provide light for the sun shed or the shade shed during night operations.

[0051] As a further implementation scheme of the present invention, a crossbeam is fixedly connected to the top of the insulation wall 12, and multiple brackets 4 are fixedly connected to both sides of the crossbeam. Multiple slide grooves 34 are opened on the bracket 4, and the slide grooves 34 pass through the crossbeam. A support frame 32 is set at the bottom of the multiple photovoltaic panels 5, and multiple electric sliders 33 are fixedly connected to both sides of the bottom of the support frame 32. The multiple electric sliders 33 are respectively slidably connected in the multiple slide grooves 34. The bottom of the bracket 4 located above the shade shed is fixedly connected to a reinforcement pipe body 13, the reinforcement pipe body 13 is inclined, and the end of the reinforcement pipe body 13 away from the bracket 4 is fixedly connected to the insulation wall 12.

[0052] In a specific implementation, a drain port is provided at the bottom of the chute 34 to drain the water in the chute 34 .

[0053] As a further implementation scheme of the present invention, multiple steel pipes 10 are fixedly connected to both sides of the top of the insulation wall 12, and the ends of the steel pipes 10 away from the insulation wall 12 are respectively fixedly connected to the top wall panels on both sides of the base 1, and the tops of the multiple steel pipes 10 located in the shade shed are fixedly connected with a blackout tarpaulin 7, and the two ends of the blackout tarpaulin 7 are respectively fixedly connected to the top of the base 1 and the insulation wall 12, and a interlayer 16 is opened inside the blackout tarpaulin 7.

[0054] In a specific implementation, the interlayer 16 is provided so that the interlayer 16 can play a role of heat insulation in summer and heat preservation in winter.

[0055] As a further implementation scheme of the present invention, the two ends of the horizontal air groove 25 respectively pass through the two side panels 2, the two ends of the horizontal air groove 25 are connected with the internal space of the two machine rooms 3, and a solenoid valve 30 is provided at the connection point, a built-in air groove 26 is opened at the end of the base 1 away from the shed, one end of the built-in air groove 26 is connected with the internal space of the shed, and a rotating plate 27 is rotatably connected at the connection point between the two, a plurality of air pipes are connected to the top of the end of the built-in air groove 26 away from the shed, the end of the air pipe away from the built-in air groove 26 is connected to the interlayer 16, the top of the end of the interlayer 16 away from the air pipe is connected to a plurality of connecting pipes 15, the end of the connecting pipe 15 away from the interlayer 16 is connected to the reinforcement pipe body 13, and a plurality of air holes 14 are opened on both sides of the reinforcement pipe body 13.

[0056] In a specific implementation, the reinforcement pipe body 13 can, on the one hand, effectively reinforce the bracket 4, and on the other hand, release the humid air in the shed to the top of the shed.

[0057] As a further implementation scheme of the present invention, the built-in air groove 26 is fixedly connected to extension plates on both sides of the top of one end close to the awning, and the two extension plates are rotatably connected to an electric shaft at one end close to each other, and the rotating plate 27 is fixedly sleeved on the electric shaft at one end close to the awning.

[0058] In a specific implementation, the rotating plate 27 can be sealed at the top of the built-in air groove 26 when closed, and the rotating plate 27 is in a vertical state when opened.

[0059] As a further implementation scheme of the present invention, the top of the side panel 2 is fixedly connected with an arc-shaped slide rail, and the two slide rails are slidably connected with slide rods on the opposite sides of each other. A thermal insulation quilt 6 is arranged above the awning, and the slide rod is fixedly connected to one end of the thermal insulation quilt 6. The end of the thermal insulation quilt 6 away from the slide rod is fixedly connected with a film rolling shaft 18, and the two ends of the film rolling shaft 18 are rotatably connected with film rollers 8. The film roller 8 is fixedly connected to the top of the side panel 2, and the film roller 8 is located at the top of the awning. The thermal insulation quilt 6 is rolled up by the film rolling shaft 18 through the film roller 8.

[0060] In a specific implementation, by setting the slide rod and the slide rail, the thermal insulation quilt 6 can be laid flat on the top of the awning, which is helpful to avoid the thermal insulation quilt 6 from wrinkling or clumping.

[0061] As a further implementation scheme of the present invention, an insulation film 23 is arranged under the insulation quilt 6, and the insulation film 23 is fixedly connected to the top of multiple steel pipes 10 located on the awning. The two ends of the insulation film 23 are respectively fixedly connected to the top side wall panel of the base 1 and the insulation wall 12.

[0062] In the specific implementation, the steel pipe 10 and the thermal insulation film 23 are both commonly used workpieces for building a yin-yang shed, and will not be disclosed in detail here.

[0063] Working principle of the present invention:

[0064] When the present invention is used, the base 1 is first buried in the soil, and then the insulation wall 12 is built on the base 1. After the insulation wall 12 is built, the steel pipe 10 is fixed to form the prototype of the awning, and the insulation film 23 is fixed on the top of the awning, and the top of the awning is covered with a shading tarpaulin 7, and then the insulation quilt 6 is installed on the top of the awning. After completing the above installation, the photovoltaic panel 5 is installed on the top of the insulation wall 12, and the photovoltaic panel 5 is used to generate electricity, and the electric energy generated by the photovoltaic panel 5 is effectively stored by the battery 29. The electric energy in the battery 29 can be effectively provided to the electric heating rod 17 and the fan 11, so that the electric heating rod 17 and the fan 11 can work effectively.

[0065] When the temperature is low in winter, the electric heating rod 17 is turned on. At this time, the battery 29 is used to supply electric energy to the electric heating rod 17. After the electric heating rod 17 is turned on, the electric heating rod 17 will continue to generate heat, which can increase the temperature in the shed, which is beneficial to avoid the death of crops in the shed due to the low temperature in winter, and is beneficial to the growth of crops. When there is sunshine during the day in winter, the thermal insulation quilt 6 is rolled up by the film roller 8 and the film roller shaft 18, so that the sunlight can shine into the shed, thereby allowing the crops in the shed to grow effectively. In order to carry out photosynthesis, it may snow in winter. When there is snow on the thermal insulation film 23, the electric heating rod 17 is turned on and the temperature emitted by the electric heating rod 17 is used to promote the melting of the snow on the thermal insulation film 23. When the temperature is too low at night, the thermal insulation quilt 6 is lowered through the film roller 8 and the film roller shaft 18, so that the thermal insulation quilt 6 can further insulate the shed. When there is snow on the thermal insulation quilt 6, the heat emitted by the electric heating rod 17 can also promote the melting of the snow on the thermal insulation quilt 6, thereby avoiding the damage of the shed due to excessive snow.

[0066] In winter, by turning on the fan 11 and the plate valve 24, during this process, keep the solenoid valve 30 closed. After the fan 11 and the plate valve 24 are turned on, the air in the sun shed will be drawn into the horizontal air groove 25, and then blown into the shade shed through the fan 11. The temperature in the sun shed is higher than the temperature in the shade shed. Therefore, when the air in the sun shed is drawn into the shade shed, the temperature in the shade shed will also increase. At the same time, with the flow of air, the air pressure in the shade shed will increase, and the gas in the shade shed will enter the rectangular groove 20 through the rectangular opening 19, and then enter the horizontal groove 21 through the built-in pipe 28, and finally enter the sun shed through the air outlet circular hole 22. Because air flow has the characteristics of warm air rising and cold air falling, the warm air in the sun shed is extracted to the bottom of the shade shed, so that the warm air in the shade shed rises, and the temperature in the shade shed is increased from bottom to top, and the cold air in the sun shed is discharged to the top of the shed, so that the air flow will flow from top to bottom after entering the shed, and the temperature in the shed will decrease from top to bottom. Through the circulation of air flow, the heat energy circulation exchange between the shade and the sun shed is realized, which helps to avoid the situation where the temperature of the shade shed is too low and the temperature of the sun shed is too high.

[0067] By setting up the insulation wall 12, when the insulation wall 12 is exposed to sunlight, the temperature of the insulation wall 12 will increase. In winter, the heat absorbed by the insulation wall 12 can be fed back to the sun shed and the shade shed, which is beneficial to promote the temperature increase in the sun shed and the shade shed, and further promote the growth of crops in the sun shed and the shade shed.

[0068] In the prior art, sun sheds are usually used to grow light-loving plants, while shade sheds are usually used to grow mushrooms and other fungi that like to grow in dark and humid environments. However, when the temperature is too high or too low, it is not conducive to the growth of mushrooms and other fungi. Therefore, in winter, through the circulation of heat energy, the temperature in the shade shed can also be increased, so that mushrooms and other fungi in the shade shed can grow normally. At the same time, the heat absorbed by the insulation wall 12 can also be conducted to the shade shed through the other side of the wall, further promoting the temperature increase in the shade shed. It should be noted that in winter, the electric slider 33 slides on the bracket 4 to the end of the bracket 4 close to the shade shed, so that the photovoltaic panel 5 is blocked above the shade shed, and the sunlight can shine on the insulation wall 12 on one side of the wall in the sun shed, so that the insulation wall 12 can absorb the heat of the sunlight.

[0069] In summer, by controlling the electric slider 33 to slide on the bracket 4 toward the direction close to the sun shed, the photovoltaic panel 5 is moved to the end of the bracket 4 close to the sun shed. After the photovoltaic panel 5 moves to the end where the sun shed is located, the photovoltaic panel 5 can achieve sunshade for the insulation wall 12. The sunshade work of the photovoltaic panel 5 on the insulation wall 12 is conducive to avoiding the situation that the temperature in the shade shed and the sun shed is too high due to the excessive temperature of the insulation wall 12. When the temperature in the sun shed is too high, it is easy for crops to be "burned to death" due to the high temperature. When the temperature in the shade shed is too high, it is easy to cause mushrooms and other fungi to fail to grow normally. It should be noted that sunlight is usually located in the south of the sky directly above. By building the sun shed facing south, the movement of the photovoltaic panel 5 can achieve sunshade for the insulation wall 12. At the same time, the photovoltaic panel 5 can also further shade the shade shed due to the sun's irradiation in summer.

[0070] In summer, the control plate valve 24 is closed, and the solenoid valve 30, the rotating plate 27 and the first door panel 9 are controlled to be opened. At this time, the fan 11 is turned on. After the fan 11 is turned on, air will be drawn from the machine room 3 through the solenoid valve 30. After the air in the machine room 3 is drawn, air will be drawn from the outside atmosphere through the position of the first door panel 9 to be replenished in the machine room 3. After the air enters the horizontal air groove 25 through the solenoid valve 30, it will be blown into the shed by the cylinder fan 11, so that the air pressure in the shed increases. After the air pressure in the shed increases, the gas in the shed will enter the interlayer 16 through the built-in air groove 26 and the air vent, and then the gas in the interlayer 16 will be squeezed into the connecting pipe 15, and finally discharged to the top of the shed through the air vent 14 opened on the reinforced pipe body 13. After the rotating plate 27 is opened, it will be vertically blocked between the built-in air groove 26 and the shade shed. When watering mushrooms and other fungi in the shade shed, the rotating plate 27 can block the built-in air groove 26, which is helpful to prevent water from washing the soil on the bottom of the shade shed into the built-in air groove 26.

[0071] The environment in which mushrooms and other fungi grow is humid, so when air flows through the shade shed, it promotes the evaporation of moisture in the shade shed, thereby reducing the heat in the shade shed, which helps to avoid the situation in which the temperature in the shade shed is too high and mushrooms and other fungi cannot grow normally. The air in the shade shed is discharged into the interlayer 16 so that the air in the interlayer 16 can also circulate, which helps to avoid the situation in which the temperature in the interlayer 16 is too high and the temperature in the shade shed further increases. After the air is discharged through the air vents 14, the air will contain a certain amount of moisture, and the humid air will diffuse around the shade shed. The moisture in the air will evaporate under the action of the air flow, and the evaporation can absorb a certain amount of heat, which helps to promote the further reduction of the temperature in the shade shed, and thus helps to maintain the growth of mushrooms and other fungi in the shade in summer.

[0072] The height of the shade shed is lower than that of the sun shed, so that the thermal insulation wall 12 can provide shade for the shade shed. In summer, the photovoltaic panels 5 cover the shade shed, acting as a first barrier. The evaporation of moist air discharged through the air holes 14 acts as a second barrier. The side of the shading tarpaulin 7 away from the shade shed forms a third barrier. The interlayer 16 acts as a fourth barrier. Finally, the side of the shading tarpaulin 7 close to the shade shed forms a fifth barrier. By setting up five barriers, the shade shed can be kept at a temperature suitable for the growth of mushrooms and other fungi in summer.

[0073] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A heat energy circulation system for growing yin-yang greenhouses, characterized by: The circulation system realizes the heat energy circulation of the yin-yang shed based on the circulation device, and specifically includes the following steps: Step 1: Generate electricity through the photovoltaic panel (5) and store the electric energy through the storage battery (29), and use the electric energy stored in the storage battery (29) to power the electric heating rod (17), so that the electric heating rod (17) generates heat, thereby increasing the temperature in the shed; Step 2: Turn on the fan (11) to extract air from the sun shed, and extract the gas in the sun shed into the shade shed. The gas in the shade shed will enter the horizontal groove (21) through the rectangular opening (19) and the rectangular groove (20), and finally enter the sun shed through the air outlet circular hole (22), so as to realize heat energy circulation by using the flow of air; Step 3: by controlling the electric slider (33) to slide on the bracket (4), in summer, the photovoltaic panel (5) is moved to the end of the bracket (4) close to the sun shed to achieve sunshade for the thermal insulation wall (12); in winter, the photovoltaic panel (5) is moved to the end of the bracket (4) close to the shade shed to allow light to shine on the thermal insulation wall (12); Step 4: In summer, the control plate valve (24) is closed, and the electromagnetic valve (30), the rotating plate (27) and the first door plate (9) are controlled to open, so that after the fan (11) is turned on, the air in the shed is discharged into the interlayer (16), and finally discharged to the top of the shed through the reinforced pipe body (13) and the air vent (14).

2. A thermal energy circulation system for planting yin-yang greenhouse according to claim 1, characterized in that: The circulation device comprises a base (1), both ends of the base (1) are fixedly connected to side panels (2), the sides of the two side panels (2) opposite to each other are fixedly connected to a heat preservation wall (12), the heat preservation wall (12) divides the space on the sides of the two side panels (2) opposite to each other into a sun shed and a shade shed, an electric heating rod (17) is arranged in the sun shed, the two ends of the electric heating rod (17) are respectively fixedly connected to the two side panels (2), a plurality of photovoltaic panels (5) are slidably mounted on the top of the heat preservation wall (12), and a circulation component is arranged inside the heat preservation wall (12).

3. A thermal energy circulation system for planting yin-yang greenhouse according to claim 2, characterized in that: The circulation component comprises a transverse air groove (25) provided inside the bottom end of the heat-insulating wall (12); a plate valve (24) is provided on the side of the transverse air groove (25) close to the sun shed; the transverse air groove (25) is connected to the sun shed after the plate valve (24) is opened; a plurality of fans (11) are embedded on the side of the transverse air groove (25) away from the plate valve (24); one end of the fans (11) away from the transverse air groove (25) faces the sun shed; a rectangular groove (20) is further provided inside the heat-insulating wall (12); the rectangular groove (20) is close to the sun shed; A plurality of rectangular openings (19) are connected to one side of the awning, and the rectangular openings (19) face the top of the awning. A transverse groove (21) is arranged above the rectangular groove (20), and the transverse groove (21) is also arranged inside the thermal insulation wall (12). A plurality of built-in pipes (28) are connected between the rectangular groove (20) and the transverse groove (21), and the plurality of built-in pipes (28) are all arranged inside the thermal insulation wall (12). A plurality of air outlet circular holes (22) are connected to one side of the transverse groove (21) close to the awning, and the air outlet circular holes (22) face the top of the awning.

4. A thermal energy circulation system for planting yin-yang greenhouse according to claim 3, characterized in that: The two side panels (2) are fixedly connected to a machine room (3) on the sides away from each other. A first door panel (9) is hingedly connected to one side of the machine room (3). The first door panel (9) and the awning are located on the same side of the thermal insulation wall (12). A storage battery (29) is fixedly connected inside the machine room (3). The storage battery (29) is used to collect the electric energy generated by the photovoltaic panel (5). The storage battery (29) is also used to supply power to the electric heating rod (17). Two second door panels (31) are provided on the side panel (2). The two second door panels (31) are respectively used to connect the machine room (3) with the awning and the awning. The two second door panels (31) are respectively located on both sides of the thermal insulation wall (12).

5. A thermal energy circulation system for planting yin-yang greenhouse according to claim 4, characterized in that: The top of the thermal insulation wall (12) is fixedly connected to a crossbeam, and both sides of the crossbeam are fixedly connected to a plurality of brackets (4), and a plurality of slide grooves (34) are provided on the brackets (4), and the slide grooves (34) pass through the crossbeam. A support frame (32) is arranged at the bottom of the plurality of photovoltaic panels (5), and both sides of the bottom of the support frame (32) are fixedly connected to a plurality of electric sliders (33), and the plurality of electric sliders (33) are respectively slidably connected in the plurality of slide grooves (34). The bottom of the bracket (4) located above the shed is fixedly connected to a reinforcement pipe body (13), and the reinforcement pipe body (13) is arranged in an inclined manner, and one end of the reinforcement pipe body (13) away from the bracket (4) is fixedly connected to the thermal insulation wall (12).

6. A thermal energy circulation system for planting yin-yang greenhouse according to claim 5, characterized in that: A plurality of steel pipes (10) are fixedly connected to both sides of the top of the thermal insulation wall (12); the ends of the steel pipes (10) away from the thermal insulation wall (12) are respectively fixedly connected to the top wall panels on both sides of the base (1); a shading tarpaulin (7) is fixedly connected to the top of the plurality of steel pipes (10) located in the shade shed; the two ends of the shading tarpaulin (7) are respectively fixedly connected to the top of the base (1) and the thermal insulation wall (12); and a sandwich layer (16) is provided inside the shading tarpaulin (7).

7. A thermal energy circulation system for planting yin-yang greenhouse according to claim 6, characterized in that: The two ends of the transverse air groove (25) respectively penetrate the two side plates (2), the two ends of the transverse air groove (25) are connected to the internal spaces of the two machine rooms (3), and a solenoid valve (30) is provided at the connection point. A built-in air groove (26) is provided at one end of the base (1) away from the sun shed, one end of the built-in air groove (26) is connected to the internal space of the sun shed, and a rotating plate (27) is rotatably connected at the connection point between the two. A plurality of air vents are connected to the top of the end of the built-in air groove (26) away from the sun shed, the end of the air vent away from the built-in air groove (26) is connected to the interlayer (16), the end of the interlayer (16) away from the air vent is connected to a plurality of connecting pipes (15), the end of the connecting pipe (15) away from the interlayer (16) is connected to the reinforcement pipe body (13), and a plurality of air vents (14) are provided on both sides of the reinforcement pipe body (13).

8. The thermal energy circulation system for planting yin-yang greenhouse according to claim 7 is characterized by: The built-in air groove (26) is fixedly connected to extension plates on both sides of the top of one end close to the awning, and the ends of the two extension plates close to each other are rotatably connected to an electric rotating shaft, and the end of the rotating plate (27) close to the awning is fixedly sleeved on the electric rotating shaft.

9. A thermal energy circulation system for planting yin-yang greenhouse according to claim 8, characterized in that: The top of the side plate (2) is fixedly connected with an arc-shaped slide rail, and the two slide rails are slidably connected with a slide rod on the opposite sides of the two slide rails. A thermal insulation quilt (6) is arranged above the awning, and the slide rod is fixedly connected to one end of the thermal insulation quilt (6). The end of the thermal insulation quilt (6) away from the slide rod is fixedly connected with a film rolling shaft (18), and the two ends of the film rolling shaft (18) are rotatably connected with a film rolling device (8). The film rolling device (8) is fixedly connected to the top of the side plate (2), and the film rolling device (8) is located at the top of the awning. The thermal insulation quilt (6) is rolled up by the film rolling shaft (18) through the film rolling device (8).

10. A heat energy circulation system for planting yin-yang greenhouse according to claim 9, characterized in that: A heat-insulating film (23) is arranged below the heat-insulating quilt (6), and the heat-insulating film (23) is fixedly connected to the top of a plurality of steel pipes (10) located on the awning, and the two ends of the heat-insulating film (23) are respectively fixedly connected to a top side wall panel of the base (1) and a heat-insulating wall (12).

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