Hydroponic vegetable and mushroom symbiotic planting system based on phase change energy storage curtain wall

Abstract

The invention provides a hydroponic vegetable and mushroom symbiotic planting system based on a phase change energy storage curtain wall, which comprises a greenhouse enclosure structure and a phase change energy storage curtain wall arranged in the greenhouse enclosure structure, and the phase change energy storage curtain wall divides a greenhouse into a mushroom cultivation area and a hydroponic vegetable cultivation area; a honeycomb structure north wall, an operation channel and a hydroponic vegetable cultivation facility are sequentially arranged in the greenhouse enclosure structure; mushroom bags are arranged on the honeycomb structure north wall; the phase change energy storage curtain wall is arranged above the operation channel, the honeycomb structure north wall is formed by solid and hollow staggered stacking of bricks to form honeycomb gaps, mushroom bags are placed in the honeycomb gaps, the energy storage curtain wall is arranged in the east-west direction of the greenhouse enclosure structure, and the length of the energy storage curtain wall is close to the length of the greenhouse enclosure structure in the east-west direction. The device has the characteristics of high space utilization efficiency, extremely low energy consumption, controllable investment cost and convenience in operation and maintenance.

Description

Technical Field

[0001] This invention relates to a hydroponic vegetable and mushroom symbiotic planting system based on phase change energy storage curtain wall, which relates to the field of agricultural planting technology. Background Technology

[0002] Mushroom-vegetable symbiotic cultivation has natural advantages such as complementary air and fertilizer, reduced energy consumption for ventilation, and improved product quality. Currently, the common practice for mushroom-vegetable symbiotic cultivation is through a sun / shade greenhouse system. The sunny side is the greenhouse for hydroponically grown vegetables, while the shady side is the greenhouse for mushroom cultivation. These are two completely different types of greenhouses, back to back, resulting in relatively large investment and low space utilization. Even if solar energy storage is used in the sunny greenhouse, it is difficult to share the mushroom shade greenhouse. Maintaining a constant temperature for the mushrooms in the shade greenhouse still requires air conditioning, increasing energy consumption and equipment investment for mushroom cultivation. To achieve simultaneous cultivation of hydroponically grown vegetables and mushrooms in the same space, a three-dimensional planting method is often necessary, using a double-layer cultivation frame. The upper layer is for growing vegetables, and the lower layer is for growing mushrooms with shade and ventilation, allowing for simultaneous hydroponically grown vegetables and mushrooms in the same space. However, this three-dimensional planting system requires a large investment. To avoid the southern frame blocking light from the rear frames, a tiered cultivation frame system is used, gradually increasing in height towards the north, resulting in low space utilization. Furthermore, hydroponic vegetable cultivation is very inflexible in operation, relatively complex in technology, and has high energy consumption costs due to the need for constant temperature control. Because greenhouses utilize a three-dimensional system for hydroponic vegetable and mushroom cultivation, it is difficult to achieve free solar thermal energy storage on the north wall and release energy at night, resulting in relatively high energy costs. In short, the traditional model has many drawbacks in year-round factory-style hydroponic vegetable cultivation: 1. Insufficient space utilization: In the planar hydroponic planting mode, the space in the north wall area of ​​the greenhouse is not fully utilized. Even if some greenhouses try vertical planting on the north wall, they cannot simultaneously realize the solar thermal energy storage function. 2. High investment in facilities: Traditional mushroom-vegetable co-cultivation often adopts the yin-yang greenhouse form, with the sunny side being the vegetable greenhouse and the shady side being the mushroom greenhouse. This requires two independent greenhouse facilities, resulting in high investment costs and low space utilization. 3. Significant energy consumption due to constant temperature: In the dual-temperature greenhouse model, the mushroom shade greenhouse cannot share the solar heat storage of the sun greenhouse, and additional air conditioning constant temperature equipment is required, which increases energy consumption and equipment investment; 4. Disadvantages of vertical planting: Vertical planting in the same greenhouse requires the use of double-layer or tiered cultivation supports, which not only involves high investment in facilities and inconvenient operation, but also has the problem of shading, low space utilization, and difficulty in achieving solar thermal energy storage. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a hydroponic vegetable and mushroom symbiotic planting system based on phase change energy storage curtain wall, which has high space utilization efficiency, extremely low energy consumption, controllable investment cost, and convenient operation and maintenance.

[0004] To achieve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall includes a greenhouse enclosure structure and a phase change energy storage curtain wall installed inside the greenhouse enclosure structure. The phase change energy storage curtain wall divides the greenhouse into a mushroom cultivation area and a hydroponic vegetable cultivation area. The greenhouse enclosure structure is provided with a honeycomb structure north wall, an operating passage, and hydroponic vegetable cultivation facilities in sequence. Mushroom bags are installed on the north wall of the honeycomb structure; The phase change energy storage curtain wall is installed above the work passage.

[0005] Furthermore, the north wall of the honeycomb structure is constructed by stacking solid and hollow bricks in an alternating pattern to form honeycomb gaps, within which mushroom bags are placed.

[0006] Furthermore, the energy storage curtain wall is set along the east-west direction of the greenhouse enclosure structure, and its length is close to the east-west length of the greenhouse enclosure structure.

[0007] Furthermore, the phase change energy storage curtain wall includes one or more phase change energy storage strips, which are suspended on a rotatable bearing rod.

[0008] Furthermore, the phase change energy storage strip includes a soft, waterproof cloth bag sheet, which internally encapsulates room-temperature phase change energy storage material.

[0009] Furthermore, the soft waterproof cloth bag sheet has a flat hollow strip structure with a single piece width of 10~20 cm, a thickness of 0.5~1 cm, and a length of 1~2 m. It is internally encapsulated with room temperature phase change energy storage material. The soft waterproof cloth bag sheet is connected by a connecting chain to form a rollable phase change unit curtain. Multiple sets of phase change unit curtain arrays form a phase change energy storage curtain wall.

[0010] Furthermore, the ambient temperature phase change energy storage material is an inorganic solid-liquid phase change material with a phase change temperature of 18~22℃.

[0011] Furthermore, the phase change material used in the ambient temperature phase change energy storage material is calcium chloride hexahydrate or sodium sulfate decahydrate.

[0012] Furthermore, a roller shutter system is installed at the top of the north wall of the honeycomb structure. The roller shutter system pulls and rolls up the phase change energy storage curtain wall. A bearing rod is installed above the working channel, and the phase change energy storage curtain wall is attached to the bearing rod.

[0013] Furthermore, the bearing rod extends through the greenhouse enclosure structure from east to west, with both ends fixed to the east and west gable walls of the greenhouse. The bearing rod is a hollow tube, with a bearing fitted on it, and is mounted on the east and west gable walls of the greenhouse via bearing seats.

[0014] The beneficial effects of adopting the above technical solution are as follows: This invention achieves multiple advantages in the same greenhouse by dividing the space into east-west sections using a phase change energy storage curtain wall. This allows for low-cost implementation of hydroponic vegetable cultivation, three-dimensional mushroom cultivation on the back wall, and solar phase change energy storage, release, and thermal radiation heat exchange. It overcomes the shortcomings and drawbacks of the aforementioned scenarios (such as technical deficiencies and uneconomical investment).

[0015] This invention can efficiently utilize greenhouse space and significantly reduce the overall investment of mushroom and vegetable greenhouse co-cultivation systems; it has the advantages of natural ventilation, reducing the amount of outdoor air exchange, solar thermal energy storage, free temperature control, complementary CO2 and O2 gaseous fertilizer, and reduced energy consumption for ventilation with outdoor air, thereby achieving the goal of reducing the energy consumption cost and investment of mushroom and vegetable cultivation.

[0016] This invention features high space utilization, enabling both horizontal hydroponic vegetable cultivation and vertical mushroom cultivation within the same shed. The honeycomb structure on the north wall serves directly as a cultivation facility, increasing space utilization by more than 50% compared to traditional methods. Up to 8,000 mushroom bags can be grown on a single wall without the need for additional support structures.

[0017] This invention features extremely low energy consumption. It achieves constant temperature inside the greenhouse through solar phase change heat storage and release, eliminating the need for additional heating in winter and additional cooling in summer. The energy consumption for constant temperature is reduced by more than 80% compared to traditional air conditioning temperature control. Furthermore, the complementary use of air and fertilizer reduces the amount of outdoor air exchange, further reducing the energy consumption for ventilation.

[0018] This invention features controllable investment costs, eliminates the need for two independent greenhouse facilities, and has a simple phase change energy storage curtain wall structure with low material costs. The overall system investment is reduced by more than 60% compared to the dual-greenhouse model.

[0019] This invention results in superior product quality. The stable temperature environment and natural gas fertilizer complement each other, significantly improving the growth quality of hydroponic vegetables and mushrooms, and increasing the product qualification rate by more than 15%.

[0020] This invention features convenient operation and maintenance, simple planar hydroponics and north wall vertical planting structure, shared operation channels, convenient harvesting and management operations, and reduced labor costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the north wall structure of the honeycomb structure of the present invention; Figure 3 This is a schematic diagram of the phase change energy storage curtain wall roll-up support structure of the present invention; Figure 4This is a schematic diagram of the front structure of the phase change energy storage curtain wall of the present invention; Figure 5 This is a schematic diagram of the side structure of the phase change energy storage curtain wall of the present invention; Figure 6 This is a schematic diagram illustrating the cold / thermal radiation principle of the present invention; Among them, 1. Greenhouse enclosure structure, 101. Honeycomb structure north wall, 102. Working passage, 103. Hydroponic vegetable cultivation facilities, 104. Support rod, 2. Mushroom bags, 3. Phase change energy storage curtain wall, 301. Rolling curtain system, 302. Bearing rod, 303. Room temperature phase change energy storage material, 304. Connecting chain, 305. Soft waterproof cloth bag sheet, 4. Hydroponic vegetables, A. Mushroom cultivation area, A01. Bottom light-transmitting and ventilation channel, B. Hydroponic vegetable cultivation area, C. Cold / hot radiation wave, S. Sunlight, S01. Diffuse reflection weak light. Detailed Implementation

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] As attached Figure 1-6 As shown, this embodiment provides a hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall. It includes a greenhouse enclosure structure 1 and a phase change energy storage curtain wall 3 installed inside the greenhouse enclosure structure 1. The phase change energy storage curtain wall 3 divides the greenhouse into a mushroom cultivation area and a hydroponic vegetable cultivation area. By suspending a phase change energy storage curtain wall 3 above the work channel 102, a mushroom cultivation area A and a hydroponic vegetable cultivation area B are constructed. The phase change energy storage curtain wall 3 serves as a dividing line, acting as a physical isolation enclosure structure between the mushroom cultivation area A and the hydroponic vegetable cultivation area B, naturally creating a relatively enclosed and dimly lit mushroom cultivation area and a sunny hydroponic vegetable cultivation area. The work channel 102 is a shared work channel for the management and harvesting of mushrooms and hydroponic vegetables. Inside the greenhouse, the shallow floating planting area for hydroponic vegetables is almost level with the ground. Sunlight shines unobstructed onto the hydroponic vegetable planting area and the phase-change energy storage curtain wall at a specific angle throughout the year. All sunlight reaches the phase-change energy storage curtain wall, which stores and retains heat, maintaining a constant temperature throughout the year and effectively stabilizing the internal temperature of the greenhouse. Simultaneously, this phase-change energy storage curtain wall also serves as part of the shading structure for mushroom cultivation. At night, the phase-change energy storage curtain wall fully extends to the ground, acting as a heat storage body to release heat into the greenhouse during winter; in summer, the phase-change structure absorbs heat from inside the greenhouse, balancing the temperature and preventing it from becoming excessively hot.

[0024] The greenhouse enclosure structure 1 contains a honeycomb structure north wall 101, an operating passage 102, and a hydroponic vegetable cultivation facility 103. Mushroom bags 2 are placed on the honeycomb structure north wall 101. The phase-change energy storage curtain wall 3 is located above the operating passage 102. The honeycomb porous wall itself serves as a three-dimensional mushroom cultivation facility, requiring almost zero investment in mushroom cultivation supports. The north wall is a honeycomb structure constructed using alternating solid and hollow bricks. A 2.5-meter-high * 100-meter-long greenhouse north wall can have up to 8,000 hollow pores, meaning that 8,000 mushroom bags can be cultivated using the three-dimensional north wall structure, saving significant investment in mushroom cultivation equipment and resulting in substantial economic benefits. The greenhouse north wall features numerous honeycomb porous structures, within which mushroom cultivation bags are placed. Within the same greenhouse, a hanging phase change energy storage curtain wall serves as a dividing line, connecting the space above the work passage, the honeycomb north wall, and the phase change energy storage curtain wall maintenance structure to form a three-dimensional mushroom cultivation space on the north wall, enabling three-dimensional mushroom cultivation on the north wall; the south-facing sunny space is a planar hydroponic vegetable planting area.

[0025] The north wall 101 of the honeycomb structure is constructed by stacking solid and hollow bricks in an alternating pattern to form honeycomb gaps, within which mushroom bags 2 are placed. The energy storage curtain wall 3 is set along the east-west direction of the greenhouse enclosure structure 1, with a length approximately equal to the east-west length of the greenhouse enclosure structure 1. The phase change energy storage curtain wall 3 includes one or more phase change energy storage strips, which are suspended from a rotatable bearing rod 302. In other words, the phase change energy storage curtain wall 3 is similar to several sun-dried quilts suspended from the rotatable bearing rod 302, forming the phase change energy storage curtain wall 3.

[0026] The phase change energy storage strip includes a soft waterproof cloth bag 305, which internally encapsulates room temperature phase change energy storage material 304.

[0027] The soft waterproof cloth bag 305 has a flat hollow strip structure with a width of 10-20 cm, a thickness of 0.5-1 cm, and a length of 1-2 m, forming a track-like structure that facilitates rolling up and down in conjunction with the rolling shutter system. The bearing rod 302 with bearings, the support rod 104, the rolling shutter system 301, and the phase change energy storage curtain wall 3 itself constitute a stable and retractable system. The phase change energy storage curtain wall can be raised or lowered by rotating the winch. The length of the phase change energy storage curtain wall is set to be equal to the east-west length of the greenhouse, forming a phase change energy storage curtain wall with an area almost equal to that of the back wall. A winch is installed at the top of the north wall, and the phase change energy storage curtain wall is fixed to the winch shaft. Rotating the shaft allows the bottom of the phase change energy storage curtain wall to maintain a certain distance from the ground, creating a long, narrow, light-transmitting and ventilation channel at the bottom of the mushroom cultivation area. Diffuse light: Direct sunlight can pass through this long, narrow, light-transmitting and ventilation channel at the bottom and illuminate the ground of the work area, while the ground diffuses weak light into the mushroom cultivation area to meet the low-light growth requirements of the mushrooms. The unobstructed light-transmitting and ventilation channel at the bottom of the rollable phase change energy storage curtain wall also serves as a natural channel for the natural exchange of CO2 and O2 between the hydroponic vegetable cultivation area and the mushroom cultivation area. Raising / lowering the vertical height of the phase change energy storage curtain wall changes the size of the bottom light-transmitting and ventilation channel in real time, creating working space for mushroom and vegetable harvesting operations.

[0028] The internal encapsulation includes a room-temperature phase change energy storage material 303. The room-temperature phase change energy storage material 304 is an inorganic solid-liquid phase change material with a phase change temperature between 18 and 22°C. The phase change material 304 is a modified inorganic hydrated salt such as calcium chloride hexahydrate or sodium sulfate decahydrate. Phase change materials store and release heat through solid-liquid or liquid-solid transitions at specific temperatures. During the day, they absorb solar energy, changing from a solid to a liquid state to store heat; at night, they release heat, changing back from a liquid to a solid state to keep the greenhouse warm. This process involves minimal temperature fluctuations, maintaining a relatively constant temperature environment. The phase change materials used in this invention are generally inexpensive and stable modified inorganic hydrated salts such as calcium chloride hexahydrate (CaCl2·6H2O) and sodium sulfate decahydrate (Na2SO4·10H2O). Their advantages include high energy storage density, relatively low price, and good thermal conductivity. The phase change temperature is maintained at 20-30℃. Other modifying additives can be added to maintain the phase change temperature at 18℃-22℃. The core criterion for selecting phase change materials is that their phase change temperature must match the nighttime or insulation temperature required for crop growth in the greenhouse. For example, the basic nighttime temperature for heat-loving crops may need to be maintained above 15-20℃, which requires selecting materials with a phase change temperature within this range. Most mushrooms and hydroponic vegetables also grow within this temperature range. This phase change temperature is also suitable for the absorption or release of heat in greenhouses during winter and summer.

[0029] The soft waterproof cloth bag sheet 305 can be ultrasonically welded after being filled with room temperature phase change energy storage material 303 to form an array of waterproof cloth bags. The soft waterproof cloth bag sheet 305 is connected by a connecting chain 304 to form a rollable phase change unit curtain. Multiple sets of phase change unit curtain arrays form a phase change energy storage curtain wall 3.

[0030] A rolling shutter system 301 is installed at the top of the north wall 101 of the honeycomb structure. The rolling shutter system 301 pulls and rolls up the phase change energy storage curtain wall 3. A bearing rod 302 is installed above the working channel 102, and the phase change energy storage curtain wall 3 overlaps on the bearing rod 302. The bearing rod 302 runs through the greenhouse enclosure structure 1 from east to west, and its two ends are fixed to the east and west gable walls of the greenhouse. The bearing rod 302 is a hollow tube, and a bearing is fitted on the bearing rod 302 and it is installed on the east and west gable walls of the greenhouse through bearing seats. One or more support rods 104 are installed in the middle section of the working channel 102. The top of the support rod 104 is connected to the middle section of the bearing rod 302 through a bearing. The phase change energy storage curtain wall 3 slopes downwards from the top at a 3-5° angle to the south, with its top width being nearly equal to the width of the working passage 102, forming the top surface of the phase change energy storage curtain wall 3. During the upward retraction process of the roller shutter system 301 and bearing rod 302: When the roller shutter system 301 is working, the phase change energy storage curtain wall 3 hangs down from above the bearing rod 302, and the curtain wall 3 is retracted upwards by the traction force of the roller shutter system 301, while the bearing rod 302 rotates synchronously. During the downward lowering process: When the roller shutter system 301 is working, the phase change energy storage curtain wall 3 hangs down from above the bearing rod 302, and by gravity, the curtain wall 3 automatically lowers along the bearing rod 302, thus achieving the unfolding and lowering process.

[0031] The phase change energy storage curtain wall 3 and the ground of the operation channel 102 retain a gap to form a bottom light-transmitting and ventilation channel. The bottom light-transmitting and ventilation channel can be adjusted to different heights, thus realizing the natural channel function of light and gas.

[0032] The enclosure structure of the mushroom cultivation area includes the east and west gable walls of the greenhouse enclosure structure 1, the north wall 101 of the honeycomb structure, the top of the phase change energy storage curtain wall 3, and the hanging surface of the phase change energy storage curtain wall 3.

[0033] The working principle is explained as follows: The phase change energy storage curtain wall 3 of the present invention slopes downwards from the top at a 3-5° angle to the south, with the top width being nearly equal to the width of the working passage 102, forming the top surface portion of the phase change energy storage curtain wall 3; During the upward retraction process of the roller shutter system 301 and bearing rod 302: When the roller shutter system 301 is working, as the phase change energy storage curtain wall 3 hangs down from above the bearing rod 302, the phase change energy storage curtain wall 3 is rolled upwards and retracted by the traction force of the roller shutter system 301, and the bearing rod 302 rotates synchronously; During the downward lowering process: When the roller shutter system 301 is working, as the phase change energy storage curtain wall 3 hangs down from above the bearing rod 302, relying on gravity, the phase change energy storage curtain wall 3 automatically lowers along the hollow tube of the bearing rod 302, realizing the unfolding and lowering process.

[0034] The phase change energy storage curtain wall 3 hangs above the outer side of the work passage 102. It blocks direct sunlight S from reaching the mushroom cultivation area A, serving as a shading structure. Because sunlight S directly hits the curtain wall 3, in winter, it absorbs heat at the phase change temperature point, transforming from solid to liquid, achieving energy storage and temperature increase. The long wall of the curtain wall 3 hangs east-west like a wall in front of the back wall. The phase change energy storage material 303 releases and absorbs heat to all spaces inside the greenhouse through cold / heat radiation waves C during the liquid-solid phase change. In summer, it absorbs heat from inside the greenhouse during the solid-to-liquid phase change process. At night, when the temperature is too low, it releases heat by transforming from liquid to solid. This automatically regulates the temperature inside the greenhouse to a certain range, better meeting the growth and development needs of mushrooms and vegetables, and significantly reducing the extra energy consumption of air conditioning required to maintain a constant temperature.

[0035] The bottom of the phase change energy storage curtain wall 3 has a certain gap with the ground of the working passage 102, forming a long bottom-transparent ventilation passage A01. This bottom-transparent ventilation passage A01 is essentially the mushroom and vegetable cultivation area, naturally facilitating gas exchange and allowing sunlight S to enter the passage. The bottom-transparent ventilation passage A01 is the same length as the greenhouse maintenance structure 1, allowing for ample air and light passage. The bottom-transparent ventilation passage A01 is also a long rectangular natural passage for the natural exchange of CO2 and O2 between the hydroponic vegetable cultivation area and the mushroom cultivation area. It is also the channel through which sunlight S enters the ground of the working passage 102, generating diffused light S01.

[0036] Mushrooms need to breathe oxygen and produce CO2 gas during their growth. Hydroponic vegetables also require CO2 gas for photosynthesis, while simultaneously producing oxygen and other substances and energy. The mushrooms are housed inside a greenhouse, and the gas exchange between the two and the weak light required for mushroom growth are achieved through a pre-set long, light-transmitting, and ventilation channel A01 between the phase change energy storage curtain wall 3 and the ground of the work passage 102.

[0037] Through a long, rectangular natural channel formed by the bottom light-transmitting ventilation channel A01, CO2 gas released by the mushrooms during their growth in mushroom cultivation area A diffuses through this channel to the adjacent hydroponic vegetable cultivation area B. The CO2 gas permeates the hydroponic vegetables, providing the gaseous fertilizer needed for photosynthesis. Simultaneously, the oxygen produced during the photosynthetic synthesis of substances by the hydroponic vegetables diffuses naturally through the same channel to mushroom cultivation area A, meeting the mushrooms' respiration needs. This simultaneous ecological complementarity of mushrooms, vegetables, and gaseous fertilizer within the same greenhouse space promotes better growth and quality of both. Furthermore, this ecological complementarity significantly reduces the energy costs associated with air conditioning and fresh air exchange.

[0038] The bottom light-transmitting and ventilation channel A01 allows sunlight S to pass through the area and illuminate the ground of the working channel 102. The ground diffuses weak light into the mushroom cultivation area A. The weak diffuse light S01 can meet the growth needs of the mushroom bags 2. The intensity of light transmission is adjusted by regulating the opening and closing distance between the light transmission channel and the ground of the phase change energy storage curtain wall 3.

[0039] The interior of the phase change energy storage curtain wall is made of inorganic phase change salt material with a phase change temperature of approximately 18℃-22℃. The phase change temperature is suitable for the growth temperature of mushrooms and vegetables, and can also meet the needs of solar energy storage, heat dissipation (when the temperature inside the greenhouse is below 18℃ at night in winter, it releases heat into the greenhouse to raise the temperature), and cold and heat radiation (when the temperature inside the greenhouse is above 25℃ in summer, it absorbs heat and changes phase to become liquid to suppress the temperature rise of the greenhouse in summer).

[0040] Based on a phase change energy storage curtain wall, the physical zoning structure of the mushroom and vegetable cultivation area is constructed. Adhering to the concept of following the laws of nature, it achieves three-dimensional cultivation of mushrooms on the north wall and horizontal conventional cultivation of hydroponic vegetables with extremely low cost and extremely simple technical measures, while also utilizing phase change energy storage of solar energy resources. This system achieves efficient and scientific utilization of greenhouse space and solar energy, integrating complex technologies into a comprehensive system that includes mushroom ecological complementarity, maximizes the utilization of solar energy resources, solar energy storage and heat storage, cold and heat radiation, and temperature balancing within the greenhouse; it also provides functions and benefits such as shading, gas respiration, and supplemental lighting.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall, characterized in that, It includes a greenhouse enclosure structure (1) and a phase change energy storage curtain wall (3) installed inside the greenhouse enclosure structure (1), wherein the phase change energy storage curtain wall (3) divides the greenhouse into a mushroom cultivation area and a hydroponic vegetable cultivation area. The greenhouse enclosure structure (1) is provided with a honeycomb structure north wall (101), an operation passage (102), and a hydroponic vegetable cultivation facility (103) in sequence inside. Mushroom bags (2) are installed on the north wall (101) of the honeycomb structure. The phase change energy storage curtain wall (3) is located above the working passage (102).

2. The hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 1, characterized in that, The north wall (101) of the honeycomb structure is constructed by stacking solid and hollow bricks in an alternating manner to form honeycomb gaps, and mushroom bags (2) are placed in the honeycomb gaps.

3. The hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 1, characterized in that, The energy storage curtain wall (3) is set along the east-west direction of the greenhouse enclosure structure (1), and its length is close to the east-west length of the greenhouse enclosure structure (1).

4. The hydroponic vegetable and mushroom symbiotic planting system based on phase change energy storage curtain wall according to claim 1, characterized in that, The phase change energy storage curtain wall (3) includes one or more phase change energy storage strips, which are suspended on a rotatable bearing rod (302).

5. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 4, characterized in that, The phase change energy storage strip includes a soft waterproof cloth bag (305) and an internal encapsulation of room temperature phase change energy storage material (304).

6. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 5, characterized in that, The soft waterproof cloth bag (305) has a flat hollow strip structure with a width of 10~20 cm, a thickness of 0.5~1 cm, and a length of 1~2 m. It is encapsulated with room temperature phase change energy storage material (303). The soft waterproof cloth bag (305) is connected by a connecting chain (304) to form a rollable phase change unit curtain. Multiple sets of phase change unit curtain arrays form a phase change energy storage curtain wall (3).

7. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 6, characterized in that, The ambient temperature phase change energy storage material (304) is an inorganic solid-liquid phase change material with a phase change temperature of 18~22℃.

8. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 7, characterized in that, The ambient temperature phase change energy storage material (304) uses calcium chloride hexahydrate or sodium sulfate decahydrate as the phase change material.

9. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 1, characterized in that, A roller shutter system (301) is installed at the top of the north wall (101) of the honeycomb structure. The roller shutter system (3) pulls and rolls up the phase change energy storage curtain wall (3). A bearing rod (302) is installed above the working channel (102). The phase change energy storage curtain wall (3) is attached to the bearing rod (302).

10. A hydroponic vegetable and mushroom symbiotic cultivation system based on a phase change energy storage curtain wall according to claim 9, characterized in that, The bearing rod (302) runs through the greenhouse enclosure structure (1) from east to west, and is fixed at both ends to the east and west gable walls of the greenhouse. The bearing rod (302) is a hollow tube, and a bearing is fitted on the bearing rod (302) and set on the east and west gable walls of the greenhouse through the bearing seat.

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