A condensate water irrigation system based on photovoltaic waste heat recovery

Abstract

The application discloses a condensate water irrigation system based on photovoltaic waste heat recovery, which comprises a photovoltaic panel, a waste heat exchanger, honeycomb heat storage ceramics, a cover plate and a condensate water irrigation mechanism, wherein the condensate water irrigation mechanism comprises a water storage tank, a first electric push rod, a condensing coil, a cooling tank, a water pump, a circulating pipe, a fan, a water delivery pipe, a drip irrigation pipe and a dripper; the waste heat generated by the photovoltaic panel can be absorbed by the waste heat exchanger; the honeycomb heat storage ceramics can store the heat energy absorbed by the waste heat exchanger; the first electric push rod can drive the honeycomb heat storage ceramics to drop into the water storage tank; when air flows through the honeycomb heat storage ceramics, the air is heated; when the humid hot air flows through the condensing coil, the humid hot air exchanges heat with the cooling liquid circulating in the condensing coil; the water vapor in the air can be cooled into liquid water and dripped from the condensing coil to the water storage tank for storage; and then the water delivery pipe can deliver the condensate water to the drip irrigation pipe for drip irrigation by the dripper, so that the waste heat can be effectively utilized, and water resources can be saved.

Description

Technical Field

[0001] This invention relates to the field of energy utilization technology, and in particular to a condensate irrigation system based on photovoltaic waste heat recovery. Background Technology

[0002] Traditional agricultural irrigation relies on groundwater or municipal water supply, which not only consumes a large amount of water resources but also faces problems of high energy consumption and high cost. At the same time, photovoltaic power generation technology is developing rapidly, but the waste heat generated during the operation of photovoltaic panels is often directly discharged, resulting in energy waste. Moreover, the accumulation of waste heat will cause the temperature of photovoltaic panels to rise, thereby reducing power generation efficiency. In existing technologies, although some research attempts to recover photovoltaic waste heat for heating air or water, there are problems such as low system integration and insufficient energy efficiency. For example, simple heat exchange devices are difficult to achieve stable utilization of waste heat, and the heat transfer efficiency of some condensing equipment is low, making it difficult to meet the water quality and quantity requirements of agricultural irrigation. Summary of the Invention

[0003] In view of this, the present invention proposes a condensate irrigation system based on photovoltaic waste heat recovery, which can effectively utilize photovoltaic waste heat to heat air for condensate collection and apply the condensate to drip irrigation, thereby saving water resources.

[0004] The technical solution of this invention is implemented as follows:

[0005] A condensate irrigation system based on photovoltaic waste heat recovery includes a photovoltaic panel, a waste heat exchanger, a honeycomb thermal storage ceramic, a cover plate, and a condensate irrigation mechanism. The waste heat exchanger is located on the back of the photovoltaic panel, the honeycomb thermal storage ceramic is located on one side of the waste heat exchanger, and the cover plate is located on the top surface of the honeycomb thermal storage ceramic. The condensate irrigation mechanism includes a water storage tank, a first electric actuator, a condensate coil, a cooling tank, a water pump, a circulation pipe, a fan, a water delivery pipe, a drip irrigation pipe, and drippers. The water storage tank is located below the photovoltaic panel and has a through-slot. The push rod is installed inside the water storage tank, and its output shaft passes through the through slot and connects to the bottom surface of the honeycomb heat storage ceramic. The condenser coil is located inside the water storage tank, the cooling box is installed on the top surface inside the water storage tank, the water pump is installed on both sides of the cooling box, one end of the circulation pipe is connected to the water pump, and the other end is connected to one end of the condenser coil. The fan is installed on the side wall of the water storage tank and is located on one side of the moving path of the honeycomb heat storage ceramic. One end of the water delivery pipe is connected to the bottom surface of the water storage tank, and the other end extends to one side. The drip irrigation pipes are spaced on the water delivery pipe, and the drippers are installed at the bottom end of the drip irrigation pipes.

[0006] Preferably, the condensate irrigation mechanism further includes a filter disposed inside the drip irrigation pipe.

[0007] Preferably, the condensate irrigation mechanism further includes a sensor group and a regulating valve. The sensor group is used to monitor ambient humidity, soil moisture content and plant growth status, and the regulating valve is installed on the water supply pipe.

[0008] Preferably, the device further includes a condensation enhancement mechanism, which comprises Fe3O4 magnetic fluid, a first linear guide rail, a second linear guide rail, an electromagnet, and a recycling mechanism. The Fe3O4 magnetic fluid is located inside the condensation coil. The two ends of the first linear guide rail are connected to the inner wall of the water storage tank. The bottom surfaces of the two ends of the second linear guide rail are connected to the top surface of the mover of the first linear guide rail. The electromagnet is disposed on the top surface of the mover of the second linear guide rail and located below the condensation coil. The electromagnet is used to drive the Fe3O4 magnetic fluid to flow in the condensation coil. The recycling mechanism is used to recycle the Fe3O4 magnetic fluid from one side of the condensation coil to the other side.

[0009] Preferably, the recycling mechanism includes a first vertical pipe, a second vertical pipe, a connecting pipe, a gate valve, a lifting plate, a bracket, and a second electric push rod. The first vertical pipe is disposed on the bottom surface of the water inlet end of the condenser coil, the second vertical pipe is disposed on the bottom surface of the water outlet pipe of the condenser coil, the connecting pipe connects the side walls of the first vertical pipe and the second vertical pipe, the gate valve is disposed at the connection points of the first vertical pipe and the second vertical pipe with the condenser coil, the lifting plate is embedded in the bottom surface of the first vertical pipe, the bracket is disposed on the bottom surface of the first vertical pipe, and the second electric push rod is disposed on the bracket, with its output shaft connected to the bottom surface of the lifting plate.

[0010] Preferably, the recycling mechanism includes a sealing ring, which is sleeved on the side wall of the lifting plate.

[0011] Preferably, the recycling mechanism further includes a filter screen, which is disposed at the connection between the outlet of the condensate coil and the circulation pipe, and is located above the second vertical pipe.

[0012] Preferably, the water supply pipe includes a pre-filter pipe, an irrigation pipe, a docking mechanism, a mounting frame, an electric turntable, a rotating drum, a fixing frame, a release pipe, a porous filter cartridge, and several different types of mineral particles. One end of the pre-filter pipe is connected to the bottom surface of the water storage tank, and the other end extends to one side. The irrigation pipe is located on the side of the pre-filter pipe away from the water storage tank and forms a docking station with the pre-filter pipe. The docking mechanism is located on the opposite ends of the pre-filter pipe and the irrigation pipe. The mounting frame is respectively straddled on the pre-filter pipe and the irrigation pipe. The electric turntable is located on the mounting frame and is arranged opposite to it. Both ends of the rotating drum are connected to the rotating surface of the electric turntable and are located above the docking station. The fixing frame is located on the outer wall of the rotating drum. The release pipe is located on the fixing frame. The porous filter cartridge is located in the release pipe. The mineral particles are located in the porous filter cartridge. Different porous filter cartridges contain different mineral particles. The docking mechanism is used to dock with the end of the release pipe.

[0013] Preferably, the docking mechanism includes a corrugated pipe, a movable pipe, a side plate, and a third electric push rod. The corrugated pipe is disposed on the opposite side wall of the pre-pipe and the irrigation pipe. The movable pipe is connected to the corrugated pipe. The side plate is disposed on the side wall of the movable pipe. The third electric push rod is disposed on the outer wall of the pre-pipe and the irrigation pipe, and its output shaft is connected to the side wall of the side plate. The outer diameter of the movable pipe is smaller than the inner diameter of the release pipe.

[0014] Preferably, the docking mechanism further includes a rubber ring, which is disposed on the outer wall of the moving tube.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] Photovoltaic panels generate waste heat during power generation, which can be collected through a waste heat exchanger. Honeycomb thermal storage ceramics rise to one side of the waste heat exchanger to store the collected heat. Driven by a first electric push rod, the honeycomb thermal storage ceramics enter a water storage tank. A fan delivers outside air into the tank, where it is heated by the honeycomb thermal storage ceramics. The humid, hot air cools into liquid water upon contact with the condenser coil, dripping into the water storage tank. This water is then transported through a water pipe to drip irrigation pipes, where it is dripped onto plants. This process effectively utilizes waste heat, improves the overall energy efficiency of photovoltaic equipment, reduces energy waste, and, when combined with agricultural drip irrigation, achieves precision irrigation and saves water resources. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only preferred embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a condensate irrigation system based on photovoltaic waste heat recovery according to the present invention;

[0019] Figure 2 This is a top view schematic diagram of the condenser coil structure of a condensate irrigation system based on photovoltaic waste heat recovery according to the present invention;

[0020] Figure 3 This is a schematic diagram of the connection structure between the circulation pipe, the condensation enhancement mechanism, and the condensation coil of a condensate irrigation system based on photovoltaic waste heat recovery according to the present invention.

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the water delivery pipe of another embodiment of the condensate irrigation system based on photovoltaic waste heat recovery according to the present invention;

[0023] Figure 6 This is a schematic diagram of the internal structure of the release pipe in another embodiment of the condensate irrigation system based on photovoltaic waste heat recovery according to the present invention;

[0024] In the diagram, 1. Photovoltaic panel; 2. Waste heat exchanger; 3. Honeycomb thermal storage ceramic; 4. Cover plate; 5. Water storage tank; 6. First electric actuator; 7. Condensing coil; 8. Cooling box; 9. Water pump; 10. Circulation pipe; 11. Fan; 12. Water delivery pipe; 13. Drip irrigation pipe; 14. Dripper; 15. Through slot; 16. Filter; 17. Regulating valve; 18. Fe3O4 magnetic fluid; 19. First linear guide rail; 20. Second linear guide rail; 21. Electromagnet; 22. First vertical pipe; 2 3. Second vertical pipe; 24. Connecting pipe; 25. Gate valve; 26. Lifting plate; 27. Bracket; 28. Second electric push rod; 29. ​​Sealing ring; 30. Filter screen; 31. Pre-installed pipe; 32. Irrigation pipe; 33. Mounting bracket; 34. Electric turntable; 35. Rotary drum; 36. Fixed bracket; 37. Release pipe; 38. Porous filter cartridge; 39. Mineral particles; 40. Docking station; 41. Corrugated pipe; 42. Moving pipe; 43. Side plate; 44. Third electric push rod; 45. Rubber ring. Detailed Implementation

[0025] To better understand the technical content of this invention, a specific embodiment is provided below, and the invention will be further described in conjunction with the accompanying drawings.

[0026] See Figures 1 to 4This invention provides a condensate irrigation system based on photovoltaic waste heat recovery, comprising a photovoltaic panel 1, a waste heat exchanger 2, a honeycomb thermal storage ceramic 3, a cover plate 4, and a condensate irrigation mechanism. The waste heat exchanger 2 is located on the back of the photovoltaic panel 1, the honeycomb thermal storage ceramic 3 is located on one side of the waste heat exchanger 2, and the cover plate 4 is located on the top surface of the honeycomb thermal storage ceramic 3. The condensate irrigation mechanism includes a water storage tank 5, a first electric push rod 6, a condensate coil 7, a cooling tank 8, a water pump 9, a circulation pipe 10, a fan 11, a water delivery pipe 12, a drip irrigation pipe 13, and drippers 14. The water storage tank 5 is located below the photovoltaic panel 1 and has a through groove 15 on it. The first electric push rod 6 is installed inside the water storage tank 5, and its output shaft passes through the through groove 15 and is connected to the bottom surface of the honeycomb heat storage ceramic 3. The condenser coil 7 is located inside the water storage tank 5. The cooling box 8 is installed on the top surface inside the water storage tank 5. The water pump 9 is installed on both sides of the cooling box 8. One end of the circulation pipe 10 is connected to the water pump 9, and the other end is connected to one end of the condenser coil 7. The fan 11 is installed on the side wall of the water storage tank 5 and is located on one side of the movement path of the honeycomb heat storage ceramic 3. One end of the water supply pipe 12 is connected to the bottom surface of the water storage tank 5, and the other end extends to one side. The drip irrigation pipe 13 is spaced on the water supply pipe 12, and the dripper 14 is installed at the bottom end of the drip irrigation pipe 13.

[0027] This invention discloses a condensate irrigation system based on photovoltaic waste heat recovery, combining photovoltaics, air-source water collection, and drip irrigation. The photovoltaic panel 1 absorbs solar energy and converts it into electrical energy to power the electrical equipment in the system. During power generation, the back of the photovoltaic panel 1 generates significant waste heat. In traditional power generation modules, this waste heat is mostly dissipated directly into the environment, resulting in energy waste. This invention incorporates a waste heat exchanger 2 on the back of the photovoltaic panel 1. The waste heat exchanger 2 is composed of aluminum alloy fins and copper microchannel tubes, seamlessly attached to the back of the photovoltaic panel 1 using thermally conductive silicone. The heat generated by the photovoltaic panel 1 can be transferred downwards by the waste heat exchanger 2. A honeycomb heat storage ceramic 3 that can be raised and lowered is set on one side of the waste heat exchanger 2 to store the heat transferred by the waste heat exchanger 2. After the heat storage is completed, the first electric push rod 6 can lower the honeycomb heat storage ceramic 3 from the passage 15 into the water storage tank 5. The cover plate 4 above the honeycomb heat storage ceramic 3 can be placed on the passage 15 to close the passage 15 and prevent heat from overflowing from the passage 15. Then, the waste heat absorbed by the honeycomb heat storage ceramic 3 can be used to extract water from the air in the water storage tank 5 to avoid the waste of heat energy.

[0028] A fan 11 is installed on the side wall of the water storage tank 5. The fan 11 can blow outside air into the water storage tank 5. The honeycomb heat storage ceramic 3 is located on one side of the fan 11. The air is heated when it passes through the honeycomb heat storage ceramic 3. A condenser coil 7 is installed in the middle of the water storage tank 5. The water pump 9 can transport the coolant in the cooling tank 8 to the condenser coil 7 through the circulation pipe 10 on one side, and then flow back into the cooling tank 8 through the circulation pipe 10 on the other side, realizing the circulation of the coolant. When humid hot air flows through the outside of the condenser coil 7, it will react with the coolant inside the condenser coil 7. The coolant undergoes heat exchange, and the water vapor liquefies and adheres to the outside of the condenser coil 7, eventually dripping to the bottom of the water storage tank 5 for collection. When irrigation is needed, the condensate in the water storage tank 5 can be transported through the water supply pipe 12. Several drip irrigation pipes 13 installed on the water supply pipe 12 are placed near the plant roots and drip irrigation is achieved through the drippers 14. By effectively utilizing waste heat, the overall energy utilization efficiency of photovoltaic equipment is improved, energy waste is reduced, and precise irrigation of plants can be carried out, saving water resources and reducing planting costs.

[0029] Preferably, the condensate irrigation mechanism further includes a filter 16, which is disposed inside the drip irrigation pipe 13.

[0030] The filter 16 is used to filter impurities and prevent the drip irrigation pipe 13 and the dripper 14 from being blocked, thus ensuring normal plant irrigation.

[0031] Preferably, the condensate irrigation mechanism further includes a sensor group and a regulating valve 17. The sensor group is used to monitor ambient humidity, soil moisture content and plant growth status, and the regulating valve 17 is installed on the water supply pipe 12.

[0032] The sensor array is distributed in multiple locations during the planting process. For example, it can be installed in the planting greenhouse to detect the ambient humidity inside the greenhouse. Water sensors can also be installed in the soil where the plants are planted to detect soil moisture. When the soil is short of water, drip irrigation can be added in time. Alternatively, by monitoring the growth status of the plants, the drip irrigation volume can be increased or decreased when the plants are growing slowly. Adjustment 17 can control the water output and realize the automatic regulation of irrigation.

[0033] Preferably, the device further includes a condensation enhancement mechanism, which comprises an Fe3O4 magnetic fluid 18, a first linear guide rail 19, a second linear guide rail 20, an electromagnet 21, and a recycling mechanism. The Fe3O4 magnetic fluid 18 is located inside the condensation coil 7. The two ends of the first linear guide rail 19 are connected to the inner wall of the water storage tank 5. The bottom surfaces of the two ends of the second linear guide rail 20 are connected to the top surface of the mover of the first linear guide rail 19. The electromagnet 21 is disposed on the top surface of the mover of the second linear guide rail 20 and is located below the condensation coil 7. The electromagnet 21 is used to drive the Fe3O4 magnetic fluid 18 to flow in the condensation coil 7. The recycling mechanism is used to recycle the Fe3O4 magnetic fluid 18 from one side of the condensation coil 7 to the other side.

[0034] To improve the heat exchange efficiency between the coolant and hot air, this invention introduces Fe3O4 magnetic fluid 18 into the condenser coil 7. Simultaneously, an electromagnet 21, driven by a first linear guide rail 19 and a second linear guide rail 20, is positioned below the condenser coil 7. The electromagnet 21 applies magnetic force to the Fe3O4 magnetic fluid 18, altering its flow velocity within the condenser coil 7. This induces a more complex flow pattern in the coolant, enhancing turbulence and facilitating more efficient heat transfer between the coolant and the cooled object. This reduces boundary layer thermal resistance, thereby improving cooling efficiency. Since the moving directions of the first linear guide rail 19 and the second linear guide rail 20 are perpendicular, the electromagnet 21 can move along the shape of the condenser coil 7, allowing the Fe3O4 magnetic fluid 18 to flow along it.

[0035] Preferably, the recycling mechanism includes a first vertical pipe 22, a second vertical pipe 23, a connecting pipe 24, a gate valve 25, a lifting plate 26, a bracket 27, and a second electric push rod 28. The first vertical pipe 22 is disposed on the bottom surface of the water inlet end of the condenser coil 7, the second vertical pipe 23 is disposed on the bottom surface of the water outlet pipe of the condenser coil 7, the connecting pipe 24 connects the side walls of the first vertical pipe 22 and the second vertical pipe 23, the gate valve 25 is disposed at the connection between the first vertical pipe 22 and the second vertical pipe 23 and the condenser coil 7, the lifting plate 26 is embedded in the bottom surface of the first vertical pipe 22, the bracket 27 is disposed on the bottom surface of the first vertical pipe 22, and the second electric push rod 28 is disposed on the bracket 27, with its output shaft connected to the bottom surface of the lifting plate 26.

[0036] The Fe3O4 magnetic fluid 18 moves from the inlet to the outlet of the condenser coil 7. Then, the gate valve 25 at the second vertical pipe 23 is opened, and the current supplied to the electromagnet 21 is increased. The electromagnet 21 magnetically attracts the Fe3O4 magnetic fluid 18, and after flowing downwards through part of the coolant, it enters the second vertical pipe 23. Then, the gate valve 25 is closed, and the Fe3O4 magnetic fluid 18 can enter the connecting pipe 24. Driven by the electromagnet 21, it moves to the lifting plate 26 of the first vertical pipe 22. Finally, the second electric push rod 28 can drive the lifting plate 26 to rise and open the gate valve 25, pushing the Fe3O4 magnetic fluid 18 into the condenser coil 7, so that the Fe3O4 magnetic fluid 18 returns to its initial position. Thus, the Fe3O4 magnetic fluid 18 can repeatedly circulate, causing the coolant to produce a more complex flow pattern.

[0037] Preferably, the recycling mechanism includes a sealing ring 29, which is sleeved on the side wall of the lifting plate 26.

[0038] The sealing ring 29 can prevent liquid in the connecting pipe 24 from overflowing from the bottom of the first vertical pipe 22. At the same time, when the lifting plate 26 rises to the gate valve 25, it can also prevent coolant in the condenser coil 7 from entering the first vertical pipe 22.

[0039] Preferably, the recycling mechanism further includes a filter screen 30, which is disposed at the connection between the outlet of the condenser coil 7 and the circulation pipe 10, and is located above the second vertical pipe 23.

[0040] The filter screen 30 can prevent the Fe3O4 magnetic fluid 18 from entering the circulation pipe 10 through the filter screen 30 when the water pump 9 draws coolant from the condenser coil 7, thus reducing the loss of Fe3O4 magnetic fluid 18.

[0041] Reference Figure 5-6In another embodiment shown, the water supply pipe 12 includes a pre-installed pipe 31, an irrigation pipe 32, a docking mechanism, a mounting bracket 33, an electric turntable 34, a rotating drum 35, a fixing bracket 36, a release pipe 37, a porous filter cartridge 38, and several different types of mineral particles 39. One end of the pre-installed pipe 31 is connected to the bottom surface of the water storage tank 5, and the other end extends to one side. The irrigation pipe 32 is located on the side of the pre-installed pipe 31 away from the water storage tank 5, and forms a docking station 40 with the pre-installed pipe 31. The docking mechanism is located on the opposite end of the pre-installed pipe 31 and the irrigation pipe 32. The mounting bracket 33 is respectively straddled on the pre-pipe 31 and the irrigation pipe 32. The electric turntable 34 is mounted on the mounting bracket 33 and is arranged opposite to it. The two ends of the rotating drum 35 are connected to the rotating surface of the electric turntable 34 and are located above the docking station 40. The fixing bracket 36 is mounted on the outer wall of the rotating drum 35. The release pipe 37 is mounted on the fixing bracket 36. The porous filter cartridge 38 is arranged in the release pipe 37. The mineral particles 39 are located in the porous filter cartridge 38. The mineral particles 39 in different porous filter cartridges 38 are different. The docking mechanism is used to dock with the end of the release pipe 37.

[0042] To ensure that the condensate delivered to the plants is rich in the necessary minerals, this embodiment features a special design for the water delivery pipe 12, dividing it into three sections: a pre-installation pipe 31, a release pipe 37, and an irrigation pipe 32, arranged sequentially according to the water flow direction. The electric turntable 34 on the mounting frame 33 drives the rotating drum 35 to rotate, which in turn drives the release pipe 37 to rotate via the fixed frame 36. Multiple release pipes 37 are mounted on the rotating drum 35, and different release pipes 37 can rotate to the docking station 40, where they are then connected via a docking mechanism. The two ends of the release pipe 37 can be connected to the pre-pipe 31 and the irrigation pipe 32 respectively, thus forming a complete water flow path. After the condensate in the pre-pipe 31 flows into the release pipe 37, it will flow through the porous filter cartridge 38 and come into contact with the mineral particles 39 in the porous filter cartridge 38. The minerals in the mineral particles 39 will be carried to irrigate the plants, simulating the groundwater mineralization process. For example, when the mineral particles 39 are basalt fragments, trace elements such as calcium and magnesium in the water can be increased, improving the quality of irrigation water and reducing the cost of traditional mineral additives.

[0043] Preferably, the docking mechanism includes a corrugated pipe 41, a movable pipe 42, a side plate 43, and a third electric push rod 44. The corrugated pipe 41 is disposed on the opposite side walls of the pre-positioning pipe 31 and the irrigation pipe 32. The movable pipe 42 is connected to the corrugated pipe 41. The side plate 43 is disposed on the side wall of the movable pipe 42. The third electric push rod 44 is disposed on the outer wall of the pre-positioning pipe 31 and the irrigation pipe 32, and its output shaft is connected to the side wall of the side plate 43. The outer diameter of the movable pipe 42 is smaller than the inner diameter of the release pipe 37. The docking mechanism also includes a rubber ring 45, which is disposed on the outer wall of the movable pipe 42.

[0044] During docking, the third electric push rod 44 will drive the bellows 41 to extend and retract through the side plate 43, so that the moving tube 42 moves and inserts into the release tube 37 to achieve docking, thereby allowing condensate to be transported. The rubber ring 45 can seal the connection between the moving tube 42 and the release tube 37 to prevent condensate from overflowing.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A condensate water irrigation system based on photovoltaic waste heat recovery, characterized by, The utility model provides a photovoltaic panel, waste heat exchanger, honeycomb heat storage ceramic, cover plate and condensate irrigation mechanism, waste heat exchanger is arranged at the back of photovoltaic panel, honeycomb heat storage ceramic is located waste heat exchanger one side, cover plate is arranged at honeycomb heat storage ceramic top surface, condensate irrigation mechanism includes water storage tank, first electric push rod, condensing coil, cooling tank, water pump, circulating pipe, fan, water delivery pipe, drip irrigation pipe and dripper, water storage tank is located below photovoltaic panel, is provided with the passage through groove on it, first electric push rod is arranged in water storage tank, and the output shaft passes through the passage through groove and is connected with honeycomb heat storage ceramic bottom surface, condensing coil is located in water storage tank, cooling tank is arranged in water storage tank inner top surface, water pump is arranged in both sides of cooling tank, one end of circulating pipe is connected with water pump, and the other end is connected with one end of condensing coil, fan is arranged in the side wall of water storage tank and is located one side of the moving path of honeycomb heat storage ceramic, one end of water delivery pipe is connected with water storage tank bottom surface, and the other end extends to one side, drip irrigation pipe is arranged on water delivery pipe at intervals, and dripper is arranged at the bottom end of drip irrigation pipe. The water delivery pipe includes a front pipe, an irrigation pipe, a docking mechanism, a mounting rack, an electric turntable, a rotating drum, a fixing frame, a release pipe, a porous filter cartridge, and a plurality of different types of mineral particles. One end of the front pipe is connected with the bottom surface of the water storage tank, and the other end extends to one side. The irrigation pipe is arranged on one side of the end of the front pipe away from the water storage tank and forms a docking station with the front pipe. The docking mechanism is arranged on the opposite end of the front pipe and the irrigation pipe. The mounting rack is arranged on the front pipe and the irrigation pipe, respectively. The electric turntable is arranged on the mounting rack and is oppositely arranged. The rotating drum is connected with the rotating surface of the electric turntable at both ends and is located above the docking station. The fixing frame is arranged on the outer wall of the rotating drum. The release pipe is arranged on the fixing frame. The porous filter cartridge is arranged in the release pipe. The mineral particles are located in the porous filter cartridges. The mineral particles in different porous filter cartridges are different. The docking mechanism is used for docking with the end of the release pipe. The docking mechanism includes a bellows, a moving pipe, a side plate, and a third electric push rod. The bellows is arranged on the opposite side walls of the front pipe and the irrigation pipe. The moving pipe is connected with the bellows. The side plate is arranged on the side wall of the moving pipe. The third electric push rod is arranged on the outer walls of the front pipe and the irrigation pipe, and the output shaft is connected with the side wall of the side plate. The outer diameter of the moving pipe is smaller than the inner diameter of the release pipe.

2. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 1, wherein, The condensate irrigation mechanism further includes a filter, which is arranged inside the drip irrigation pipe.

3. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 1, wherein, The condensate irrigation mechanism further includes a sensor group and a regulating valve. The sensor group is used for monitoring the environmental humidity, soil moisture content, and plant growth state. The regulating valve is arranged on the water delivery pipe.

4. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 1, wherein, The condensation reinforcing mechanism comprises Fe3O4 magnetic fluid, a first linear guide rail, a second linear guide rail, an electromagnet and a recycling mechanism.

5. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 4, wherein, The recycling mechanism comprises a first vertical pipe, a second vertical pipe, a connecting pipe, a gate valve, a lifting plate, a bracket and a second electric push rod.

6. A condensate water irrigation system based on photovoltaic waste heat recovery according to claim 5, characterized in that, The recycling mechanism comprises a sealing ring, which is sleeved on the side wall of the lifting plate.

7. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 5, wherein, The recycling mechanism further comprises a filter screen, which is arranged at the connection between the water outlet end of the condensation coil and the circulating pipe and is located above the second vertical pipe.

8. A condensate water irrigation system based on photovoltaic waste heat recovery as claimed in claim 1, wherein, The docking mechanism further comprises a rubber ring, which is arranged on the outer wall of the moving pipe.

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