Seawater desalination system for comprehensive utilization of ocean energy

Abstract

The invention discloses a seawater desalination system for comprehensive utilization of ocean energy, and relates to the technical field of seawater desalination, the seawater desalination system comprises a mounting rod, a sliding groove is formed in the surface of the mounting rod in a penetrating manner, the outer side of the mounting rod is slidably sleeved with a sliding sleeve, and a regulating box is welded to the bottom end of the sliding sleeve; the device is scientific and reasonable in structure and safe and convenient to use, the power fan blades rotate so that the generator can be driven to generate electricity, the fixed block can be rotated at any time according to meteorological information, the generator is always in an efficient electricity generation state, the power generation efficiency is improved, and the device is suitable for popularization and application. The solar energy, the wind energy and the tidal energy can be comprehensively utilized to generate power, and then the seawater is distilled and desalted, so that the influence of marine meteorology on the seawater desalination is reduced, the seawater desalination is always in an efficient state to ensure the domestic water of pelagic people, and the stability of the seawater desalination is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of seawater desalination, in particular to a seawater desalination system for comprehensive utilization of marine energy. Background Art

[0002] Desalination refers to the process of removing salt from seawater and converting it into fresh water for human use. Distillation is one of the methods of desalination. It heats seawater to evaporate it, and then cools and condenses the steam into fresh water. This method can produce high-purity fresh water, but the energy consumption is high. Therefore, it is necessary to make full use of marine energy to supplement energy consumption, thereby reducing the consumption of desalinated seawater. In some islands, offshore drilling platforms, ocean-going ships and other application scenarios, desalination equipment provides these places with a stable supply of fresh water, ensuring the living and production water needs of personnel; However, the existing seawater desalination devices use a single method of ocean energy utilization, cannot fully utilize the natural resources of the ocean, and are greatly affected by climate, resulting in low seawater desalination efficiency and failure to provide people with sufficient fresh water. In order to avoid the above technical problems, it is indeed necessary to provide a seawater desalination system for comprehensive utilization of ocean energy to overcome the above defects in the prior art. Summary of the invention

[0003] The present invention provides a seawater desalination system for comprehensive utilization of ocean energy, which can effectively solve the problem that the existing seawater desalination devices proposed in the above background technology use ocean energy in a single way, cannot fully utilize the natural resources of the ocean, are greatly affected by climate, and thus lead to low seawater desalination efficiency and cannot provide sufficient fresh water for people.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a desalination system for comprehensive utilization of marine energy, comprising a mounting rod, an integrated power generation assembly being mounted on the outer side of the mounting rod; The integrated power generation assembly includes a sliding slot; A sliding groove is formed on the surface of the mounting rod, a sliding sleeve is slidably sleeved on the outer side of the mounting rod, and an adjustment box is welded on the bottom end of the sliding sleeve; A spring water pipe is installed on the inner side of the mounting rod, one end of the spring water pipe is connected to a connecting pipe, a limiting groove is provided on the inner side of the adjustment box, and a limiting pipe is welded at the middle position of the inner side of the adjustment box; A fixing block is welded to the top of the sliding sleeve, a fixing rod is welded to one end of the fixing block, a generator is welded to one end of the fixing rod, a power fan blade is connected to the rotating end of the generator, and a positioning electromagnet is installed on the top of the fixing block; A fresh water box is sleeved on the outer side of the installation rod, a conversion pump is installed at the bottom end of the fresh water box, and a shunt pipe is connected to the output end of the conversion pump.

[0005] According to the above technical solution, a battery pack is installed at the bottom end of the fresh water box, and a water pipe chamber is opened at the inner side of the installation rod.

[0006] According to the above technical solution, one end face of the adjustment box is connected to a front water pipe, a waterproof solenoid valve is installed on the outside of the front water pipe, a filter screen is clamped at one end of the front water pipe, and the other end face of the adjustment box is connected to a rear water pipe.

[0007] According to the above technical solution, two fixing rods are provided, and the two fixing rods are symmetrically installed on the two side end surfaces of the fixing block.

[0008] According to the above technical solution, a rotating seat is welded on one end surface of the fixed block, a rotating rod is rotatably installed inside the rotating seat, a floating ball is connected to one end of the rotating rod, and a toggle plate is welded on the other end of the rotating rod; An increasing pressure switch is installed on one end surface of the fixing block, and a decreasing pressure switch is installed on the other end surface of the fixing block at a position symmetrical to the increasing pressure switch.

[0009] According to the above technical solution, the other end of the spring water pipe is connected to the input end of the conversion pump, and the connecting pipe is slidably connected to the mounting rod through a sliding groove; The inner diameter of the limiting groove is equal to the inner diameter of the sliding sleeve.

[0010] According to the above technical solution, the limiting tube is welded to the inner side of the adjustment box at a position corresponding to the limiting groove; The output end of the generator is connected to the input end of the battery pack, and the contact surfaces of the sliding sleeve and the mounting rod are both smooth curved surfaces.

[0011] According to the above technical solution, an evaporation component is installed on the top of the fresh water box; The evaporation assembly includes a fresh water chamber; A fresh water chamber is provided at the top of the fresh water box, an evaporation pool is installed inside the fresh water chamber, a seawater chamber is provided inside the evaporation pool, a heating resistance wire is installed inside the seawater chamber, a wastewater connecting pipe is connected to the outside of the evaporation pool, a wastewater discharge pipe is welded at the bottom of the outside of the wastewater connecting pipe, and a wastewater solenoid valve is sleeved on the outside of the wastewater discharge pipe; The bottom end of the fresh water box is connected with a fresh water pipe, a clamping groove is provided at the middle position of the bottom end of the fresh water box, and a water inlet hole is provided on the inner side of the evaporation pool; A support rod is welded to the top of the mounting rod, a condensation plate is welded to the top of the support rod, a guide groove plate is welded to the bottom of the condensation plate, a solar panel is installed on the top of the condensation plate, a heat sink is installed at the top of the condensation plate located on one side of the solar panel, a connecting frame is welded to the outside of the fresh water box, a mounting frame is welded to one end of the connecting frame, and a condensation groove is opened at the bottom of the condensation plate; A wastewater tank is provided at a position on the inner side of the evaporation pool corresponding to the wastewater connecting pipe, and a controller is installed at the bottom end of the fresh water box.

[0012] According to the above technical solution, two evaporation pools are installed, and the two evaporation pools are symmetrically installed on the inner side of the fresh water box, and the two ends of the wastewater connecting pipe are respectively connected to the two evaporation pools.

[0013] According to the above technical solution, the input ends of the waterproof solenoid valve, positioning solenoid, rising pressure switch, falling pressure switch, conversion pump, heating resistor and solar panel are all electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the battery pack.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: 1. It is equipped with a comprehensive power generation component. When the wind and tide are insufficient, the solar panels can be used to continuously generate electricity, so that seawater can be heated, distilled and desalinated. When the tide is active, the sea level rises during high tide, which can drive the buoy to lift up, and the toggle plate is driven to rotate upward by the rotating rod. The rising pressure switch is pressed by the toggle plate, and the external air is input into the inner side of the adjustment box by the conversion pump, so that the adjustment box rises to the sea surface, thereby driving the sliding sleeve and the power fan blades to move to the sea level position. The power fan blades can be driven to rotate by the tidal flow, and then the generator is used to generate electricity; When the tide recedes, the conversion pump is used to pump seawater into the adjustment box again to press down the sliding sleeve. When the float floats on the sea level again, the pressure drop switch stops being triggered, and the receding tide drives the power fan blades to rotate again, so that power can be generated. Whenever the tide drops to a certain level, the generator and the power fan blades are controlled to drop to a certain position, so that the power generation required for desalination of seawater can be continuously carried out by utilizing the rise and fall of the tide, and the rise and fall of the tide can be utilized, so that stable and rapid power generation can be carried out when the tide is active. During the monsoon period, the control conversion pump will fill a large amount of external air into the internal position of the adjustment box, and at the same time close the two waterproof solenoid valves, thereby pushing the generator and the power fan blades to the top of the sea level, and rotating the fixed block to face the wind direction. At this time, the generator and the power fan blades are facing the sea breeze. At this time, the sea breeze will blow the power fan blades to rotate, thereby driving the generator to generate electricity, and the fixed block can be rotated at any time according to meteorological information, so that the generator is always in a state of efficient power generation, and then the solar energy, wind energy and tidal energy can be integrated to generate electricity, and then the seawater is distilled and desalinated, reducing the impact of marine weather on seawater desalination, so that seawater desalination is always in an efficient state to ensure the living water for offshore personnel and further improve the stability of seawater desalination.

[0015] 2. An evaporation component is provided. When the seawater inside the evaporation pool evaporates for a certain period of time, the amount of seawater inside will drop to a certain range. At this time, a mixed liquid of water and salt will be formed, and the mixing ratio of water and salt will reach 3:7, thereby stopping the heating of the seawater. At the same time, the wastewater solenoid valve is opened, and a large amount of mixed liquid will flow to the inside of the wastewater connecting pipe, and then be discharged back into the sea through the wastewater discharge pipe to prevent the salt in the seawater from crystallizing and solidifying, thereby preventing sea salt from corroding and clogging the internal pipes of the desalination device, ensuring the desalination efficiency of seawater while extending the service life of the desalination device, and the wind on the sea surface will continuously blow the heat sink to quickly cool the condensate plate, further improving the desalination efficiency of seawater.

[0016] To summarize, the amount of seawater inside the adjustment box can be quickly changed through the conversion pump, and then the generator and power fan blades can be driven by the adjustment box to quickly change their positions. At this time, the generator and power fan blades can be quickly moved to the power generation positions of different natural resources, so that the desalination device can make full use of natural resources for seawater desalination and improve the efficiency of seawater desalination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the comprehensive power generation assembly of the present invention; Figure 3 It is a schematic diagram of the installation structure of the spring water pipe of the present invention; Figure 4 It is a schematic diagram of the installation structure of the limit tube of the present invention; Figure 5 It is a schematic diagram of the installation structure of the filter screen of the present invention; Figure 6 It is a schematic diagram of the installation structure of the power fan blade of the present invention; Figure 7 It is a schematic diagram of the installation structure of the float ball of the present invention; Figure 8 It is a schematic diagram of the installation structure of the controller of the present invention; Fig. 9 is a schematic structural diagram of the evaporation assembly of the present invention; Fig.10 It is a schematic diagram of the installation structure of the wastewater connecting pipe of the present invention; Fig.11 It is a schematic diagram of the installation structure of the heat sink of the present invention; Numbers in the figure: 1, installation rod; 2. Integrated power generation assembly; 201. Sliding groove; 202. Sliding sleeve; 203. Adjustment box; 204. Spring water pipe; 205. Connecting pipe; 206. Limiting groove; 207. Limiting pipe; 208. Front water pipe; 209. Waterproof solenoid valve; 210. Filter; 211. Rear water pipe; 212. Fixed block; 213. Fixed rod; 214. Generator; 215. Power fan blade; 216. Positioning electromagnet; 217. Rotating seat; 218. Rotating rod; 219. Float; 220. Toggle plate; 221. Rising pressure switch; 222. Falling pressure switch; 223. Fresh water box; 224. Conversion pump; 225. Diverter pipe; 226. Battery pack; 227. Water pipe chamber; 3. Evaporation assembly; 301. Fresh water chamber; 302. Evaporation pool; 303. Sea water chamber; 304. Heating resistor wire; 305. Waste water connecting pipe; 306. Waste water discharge pipe; 307. Waste water solenoid valve; 308. Fresh water pipe; 309. Snap-in groove; 310. Water inlet hole; 311. Support rod; 312. Condensate plate; 313. Guide trough plate; 314. Solar panel; 315. Heat sink; 316. Connecting frame; 317. Mounting frame; 318. Condensate tank; 319. Waste water tank; 320. Controller. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figure 1-11 As shown, the present invention provides a technical solution, a seawater desalination system for comprehensive utilization of marine energy, comprising a mounting rod 1, and a comprehensive power generation component 2 is installed on the outer side of the mounting rod 1; The integrated power generation assembly 2 includes a sliding groove 201, a sliding sleeve 202, an adjustment box 203, a spring water pipe 204, a connecting pipe 205, a limit groove 206, a limit pipe 207, a front water pipe 208, a waterproof solenoid valve 209, a filter screen 210, a rear water pipe 211, a fixing block 212, a fixing rod 213, a generator 214, a power fan blade 215, a positioning electromagnet 216, a rotating seat 217, a rotating rod 218, a floating ball 219, a toggle plate 220, an upward pressure switch 221, a downward pressure switch 222, a fresh water box 223, a conversion pump 224, a shunt pipe 225, a battery pack 226 and a water pipe chamber 227; A sliding groove 201 is provided on the surface of the mounting rod 1, and a sliding sleeve 202 is slidably sleeved on the outer side of the mounting rod 1. The contact surfaces of the sliding sleeve 202 and the mounting rod 1 are both smooth curved surfaces, which are conducive to uniformly moving the sliding sleeve 202. An adjustment box 203 is welded at the bottom end of the sliding sleeve 202. A spring water pipe 204 is installed on the inner side of the mounting rod 1, and one end of the spring water pipe 204 is connected to a connecting pipe 205. A limiting groove 206 is provided on the inner side of the adjustment box 203, and a limiting tube 207 is welded at the middle position of the inner side of the adjustment box 203. The inner diameter of the limiting groove 206 is equal to the inner diameter of the sliding sleeve 202. The limiting tube 207 is welded on the inner side of the adjustment box 203 at the position corresponding to the limiting groove 206, so as to facilitate the lifting and lowering of the sliding sleeve 202. A fixed block 212 is welded to the top of the sliding sleeve 202, and a fixed rod 213 is welded to one end of the fixed block 212. Two fixed rods 213 are provided, and the two fixed rods 213 are symmetrically installed on the two side end surfaces of the fixed block 212, so as to facilitate the installation of multiple power generation devices. A generator 214 is welded to one end of the fixed rod 213, and a power fan blade 215 is connected to the rotating end of the generator 214. A positioning electromagnet 216 is installed on the top of the fixed block 212, and a rotating seat 217 is welded to one side end surface of the fixed block 212. A rotating rod 218 is rotatably installed on the inner side of the rotating seat 217, and one end of the rotating rod 218 is connected to The float 219 and the other end of the rotating rod 218 are welded with a toggle plate 220, an upward pressure switch 221 is installed on one end face of the fixed block 212, and a downward pressure switch 222 is installed on the other end face of the fixed block 212 at a symmetrical position with the upward pressure switch 221. A fresh water box 223 is sleeved on the outer side of the mounting rod 1, and a conversion pump 224 is installed at the bottom end of the fresh water box 223. The other end of the spring water pipe 204 is connected to the input end of the conversion pump 224, and the connecting pipe 205 is slidably connected to the mounting rod 1 through the sliding groove 201, which is beneficial to water delivery, and the output end of the conversion pump 224 is connected with a shunt pipe 225.

[0021] A battery pack 226 is installed at the bottom end of the fresh water box 223 , a water pipe chamber 227 is opened at the inner side of the mounting rod 1 , and the output end of the generator 214 is connected to the input end of the battery pack 226 .

[0022] One end face of the adjustment box 203 is connected to a front water pipe 208 , a waterproof solenoid valve 209 is installed outside the front water pipe 208 , a filter screen 210 is clamped at one end of the front water pipe 208 , and the other end face of the adjustment box 203 is connected to a rear water pipe 211 .

[0023] The top of the fresh water box 223 is equipped with an evaporation assembly 3; The evaporation assembly 3 includes a fresh water chamber 301, an evaporation pool 302, a sea water chamber 303, a heating resistor 304, a waste water connecting pipe 305, a waste water discharge pipe 306, a waste water solenoid valve 307, a fresh water pipe 308, a clamping groove 309, a water inlet hole 310, a support rod 311, a condensation plate 312, a guide groove plate 313, a solar panel 314, a heat sink 315, a connecting frame 316, a mounting frame 317, a condensation tank 318, a waste water tank 319 and a controller 320; A fresh water chamber 301 is provided at the top of the fresh water box 223, an evaporation pool 302 is installed inside the fresh water chamber 301, a sea water chamber 303 is provided inside the evaporation pool 302, a heating resistor 304 is installed inside the sea water chamber 303, a waste water connecting pipe 305 is connected to the outside of the evaporation pool 302, two evaporation pools 302 are installed, and the two evaporation pools 302 are symmetrically installed inside the fresh water box 223, and the two ends of the waste water connecting pipe 305 are connected to the two The evaporation pools 302 are connected to each other to facilitate the rapid discharge of wastewater. A wastewater discharge pipe 306 is welded at the bottom of the outer side of the wastewater connecting pipe 305. A wastewater solenoid valve 307 is sleeved on the outer side of the wastewater discharge pipe 306. A fresh water pipe 308 is connected to the bottom end of the fresh water box 223. A clamping groove 309 is provided at the middle position of the bottom end of the fresh water box 223. A water inlet hole 310 is provided on the inner side of the evaporation pool 302. A support rod 311 is welded to the top of the mounting rod 1. The support rod A condensation plate 312 is welded to the top of 311, a guide groove plate 313 is welded to the bottom of the condensation plate 312, a solar panel 314 is installed on the top of the condensation plate 312, a heat sink 315 is installed on the top of the condensation plate 312 at one side of the solar panel 314, a connecting frame 316 is welded to the outside of the fresh water box 223, a mounting frame 317 is welded to one end of the connecting frame 316, a condensation groove 318 is opened at the bottom of the condensation plate 312, and the evaporation pool 302 is provided with a condensation tank 319. A wastewater tank 319 is provided on the inner side at a position corresponding to the wastewater connecting pipe 305. A controller 320 is installed at the bottom end of the fresh water box 223. The input ends of the waterproof solenoid valve 209, the positioning electromagnet 216, the rising pressure switch 221, the falling pressure switch 222, the conversion pump 224, the heating resistor 304 and the solar panel 314 are all electrically connected to the output end of the controller 320, and the input end of the controller 320 is electrically connected to the output end of the battery pack 226.

[0024] The working principle and use process of the present invention are as follows: First, the operator installs the desalination device to the offshore platform or the circulation place of the bay dam through the connecting frame 316 and the mounting frame 317. Then, when the ocean situation at this time is the active period of tidal activity, the desalination device can use tidal energy. At this time, the controller 320 can control the conversion pump 224 to start and can simultaneously open the waterproof solenoid valve 209 on the outside of the front water pipe 208 and the rear water pipe 211. The seawater will enter the inside of the adjustment box 203 through the filtration of the filter net 210. A large amount of seawater will enter the inside of the adjustment box 203. At this time, the weight of the adjustment box 203 can be increased. At this time, the sliding sleeve 202 can be driven to slide on the outside of the mounting rod 1, thereby driving the fixed block 212 to move to the deep sea water. When the rising pressure switch 221 and the falling pressure switch 222 are not triggered, it means that the float 219 is at the sea level position at this time, and then the conversion pump 224 is closed; At this time, the positioning electromagnet 216 is turned on by the controller 320, so that the positioning electromagnet 216 can be fixed at the outer position of the mounting rod 1, and then the fixing block 212 can be quickly fixed at the sea level position. During the movement of the fixing block 212, the fixing rod 213 can be moved to the sea level position, and because the generator 214 and the power blades 215 connected to the fixing rod 213 are both located at the sea level position, when the tide occurs, the seawater will continuously flow from the power blades 215, thereby driving the power blades 215 to rotate at the transmission end of the generator 214. At this time, the continuously flowing seawater can drive the generator 214 to continuously generate electricity, and then the electricity will be input into the inner position of the battery pack 226, so that the electricity generated by the tide can be stored. The electricity generated by the tide can be used for seawater distillation for seawater desalination, and the sea level will change continuously due to the tide during use; When the tide rises, the sea level rises, which can drive the float 219 to rise. At this time, the float 219 can drive the rotating rod 218 to rotate on the inner side of the rotating seat 217, and the rotating rod 218 can drive the toggle plate 220 to rotate upward, so that the toggle plate 220 can press the rising pressure switch 221. At this time, the controller 320 can control the conversion pump 224 to start, so that the external air is input into the spring water pipe 204 through the shunt pipe 225, and then the air will enter the connecting pipe 205, and then be filled into the inner position of the adjustment box 203 through the connecting pipe 205, and at the same time, the two waterproof A large amount of air from the solenoid valve 209 will enter the interior of the adjustment box 203 to generate a certain buoyancy, thereby driving the adjustment box 203 to rise to the sea surface, thereby driving the sliding sleeve 202 and the power blades 215 to move to the sea level position. When the float 219 floats to the water surface again, the rising pressure switch 221 will not be triggered again. At this time, the positioning electromagnet 216 is controlled by the controller 320 to open to fix the sliding sleeve 202 again. At this time, the continuously flowing tide will continue to push the power blades 215 to generate electricity, and every time the tide rises to a certain height, the adjustment box 203 is controlled to move once so that the power blades 215 are always at the sea level position; And when the tide is low, the sea level will also flow. At this time, the buoy 219 loses the support of seawater, and the rotating rod 218 will rotate downward, thereby driving the toggle plate 220 to press the pressure reduction switch 222. At this time, the seawater can be pumped into the interior of the adjustment box 203 again through the conversion pump 224 to press the sliding sleeve 202, thereby driving the sliding sleeve 202 to slide on the outside of the mounting rod 1. When the buoy 219 floats on the sea level again, the pressure reduction switch 222 stops being triggered, and the positioning electromagnet 216 is controlled to be turned on again by the controller 320, thereby fixing the position of the generator 214 and the power blades 215. The receding tide will drive the power blades 215 to rotate again, so that power generation can be performed, and whenever the tide drops to a certain degree, the generator 214 and the power blades 215 are controlled to drop to a certain position, so that the power generation required for desalination of seawater can be continuously performed by utilizing the rise and fall of the tide; Subsequently, when tidal activity is not active, the conversion pump 224 can be controlled to fill a large amount of external air into the internal position of the adjustment box 203, and the two waterproof solenoid valves 209 can be closed at the same time. At this time, the adjustment box 203 can be completely floated on the sea level, thereby pushing the generator 214 and the power fan blades 215 to the top of the sea level, and according to the wind direction information released by the local meteorological station, the conversion pump 224 or the waterproof solenoid valve 209 on the outside of the front water pipe 208 can be controlled to open. At this time, a large amount of air will blow toward the sea level, thereby pushing the adjustment box 203 through the sea level. The limit tube 207 rotates on the outside of the mounting rod 1, and then the fixed block 212 can be driven to rotate through the sliding sleeve 202, and the fixed block 212 can be rotated to face the wind direction, and then the waterproof solenoid valve 209 on the outside of the front water pipe 208 is closed, thereby stopping the rotation of the fixed block 212. At this time, the generator 214 and the power fan blades 215 face the sea breeze, and the sea breeze will blow the power fan blades 215 to rotate, thereby driving the generator 214 to generate electricity, and the fixed block 212 can be rotated at any time according to the meteorological information, so that the generator 214 is always in an efficient power generation state; When the wind and tide are insufficient, the solar panel 314 can be used to continuously generate electricity, so that seawater can be heated, distilled and desalinated. When the tide is active, the sea level rises during high tide, which can drive the float 219 to rise, and the toggle plate 220 is driven to rotate upward by the rotating rod 218. The rising pressure switch 221 is pressed by the toggle plate 220, and the conversion pump 224 is used to input external air into the inner side of the adjustment box 203, driving the adjustment box 203 to rise toward the sea surface, thereby driving the sliding sleeve 202 and the power blades 215 to move to the sea level position, and the power blades 215 can be driven to rotate by the tidal flow, and then the generator 214 is used to generate electricity; When the tide recedes, the seawater is pumped into the interior of the adjustment box 203 again through the conversion pump 224 to press down the sliding sleeve 202. When the float 219 floats on the sea level again, the pressure drop switch 222 stops being triggered, and the receding tide drives the power blades 215 to rotate again, so that power generation can be performed. Whenever the tide drops to a certain level, the generator 214 and the power blades 215 are controlled to drop to a certain position, so that the power generation required for desalination of seawater can be continuously performed by utilizing the rise and fall of the tide, and the rise and fall of the tide can be utilized, so that stable and rapid power generation can be performed when the tide is active. During the monsoon period, the control conversion pump 224 is used to charge a large amount of external air into the internal position of the adjustment box 203, and the two waterproof solenoid valves 209 are closed at the same time, so as to push the generator 214 and the power blades 215 to the top of the sea level, and the fixed block 212 is rotated to face the wind direction. At this time, the generator 214 and the power blades 215 face the sea breeze. At this time, the sea breeze will blow the power blades 215 to rotate, thereby driving the generator 214 to generate electricity, and the fixed block 212 can be rotated at any time according to the meteorological information, so that the generator 214 is always in a high-efficiency power generation state, and then the solar energy, wind energy and tidal energy can be integrated to generate electricity, and then the seawater is distilled and desalinated, reducing the impact of marine weather on seawater desalination, so that the seawater desalination is always in an efficient state to ensure the living water for offshore personnel, and further improve the stability of seawater desalination; Finally, a large amount of seawater will be added to the seawater chamber 303 inside the two evaporation pools 302 through the shunt pipe 225, and then the heating resistor 304 will be controlled by the controller 320 to turn on. At this time, the heating resistor 304 will quickly heat the seawater inside the seawater chamber 303. Then, when the seawater boils, a large amount of water vapor will rise, and then the water vapor will contact the condensation plate 312 and condense and liquefy, and then these liquefied fresh water will flow to the lower part along the inner wall of the condensation tank 318. When the fresh water contacts the guide groove plate 313, the fresh water will drip to the inner side of the fresh water chamber 301 through the guide groove plate 313. When a large amount of fresh water is collected inside the fresh water box 223, it can flow from the position of the fresh water pipe 308 to the external fresh water storage, so that the seawater can be desalinated quickly; Next, when the seawater inside the evaporation pool 302 evaporates for a certain period of time, the amount of seawater inside will drop to a certain range, at which time a mixed liquid of water and salt will be formed, and the mixing ratio of water and salt will reach 3:7, thereby stopping the heating of the seawater. At the same time, the wastewater solenoid valve 307 is opened, and a large amount of mixed liquid will flow to the inside of the wastewater connecting pipe 305, and then be discharged back into the sea through the wastewater discharge pipe 306, preventing the salt in the seawater from crystallizing and solidifying, thereby preventing the sea salt from corroding and clogging the internal pipes of the desalination device, ensuring the desalination efficiency of the seawater while extending the service life of the desalination device, and the wind on the sea surface will continuously blow the heat sink 315 to quickly cool the condensation plate 312, further improving the desalination efficiency of the seawater.

[0025] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seawater desalination system for comprehensive utilization of marine energy, comprising a mounting rod (1), characterized in that: An integrated power generation assembly (2) is installed on the outer side of the installation rod (1); The integrated power generation assembly (2) comprises a sliding groove (201); A sliding groove (201) is formed through the surface of the mounting rod (1); a sliding sleeve (202) is slidably sleeved on the outer side of the mounting rod (1); and a regulating box (203) is welded to the bottom end of the sliding sleeve (202); A spring water pipe (204) is installed on the inner side of the installation rod (1), one end of the spring water pipe (204) is connected to a connecting pipe (205), a limiting groove (206) is provided on the inner side of the adjustment box (203), and a limiting pipe (207) is welded at the middle position of the inner side of the adjustment box (203); A fixing block (212) is welded to the top of the sliding sleeve (202), a fixing rod (213) is welded to one end of the fixing block (212), a generator (214) is welded to one end of the fixing rod (213), a power fan blade (215) is connected to the rotating end of the generator (214), and a positioning electromagnet (216) is installed at the top of the fixing block (212); A fresh water box (223) is sleeved on the outer side of the installation rod (1), a conversion pump (224) is installed at the bottom end of the fresh water box (223), and a shunt pipe (225) is connected to the output end of the conversion pump (224).

2. A seawater desalination system for comprehensive utilization of marine energy according to claim 1, characterized in that: A battery pack (226) is installed at the bottom end of the fresh water box (223), and a water pipe chamber (227) is opened at the inner side of the installation rod (1).

3. A seawater desalination system for comprehensive utilization of marine energy according to claim 2, characterized in that: One end face of the adjustment box (203) is connected to a front water pipe (208), a waterproof solenoid valve (209) is installed on the outside of the front water pipe (208), a filter screen (210) is clamped on one end of the front water pipe (208), and the other end face of the adjustment box (203) is connected to a rear water pipe (211).

4. A seawater desalination system for comprehensive utilization of marine energy according to claim 1, characterized in that: Two fixing rods (213) are provided, and the two fixing rods (213) are symmetrically mounted on the two side end surfaces of the fixing block (212).

5. A seawater desalination system for comprehensive utilization of marine energy according to claim 3, characterized in that: A rotating seat (217) is welded to one end surface of the fixed block (212); a rotating rod (218) is rotatably mounted inside the rotating seat (217); a floating ball (219) is connected to one end of the rotating rod (218); and a toggle plate (220) is welded to the other end of the rotating rod (218); An ascending pressure switch (221) is installed on one end surface of the fixed block (212), and a descending pressure switch (222) is installed on the other end surface of the fixed block (212) at a position symmetrical to the ascending pressure switch (221).

6. A seawater desalination system for comprehensive utilization of marine energy according to claim 1, characterized in that: The other end of the spring water pipe (204) is connected to the input end of the conversion pump (224), and the connecting pipe (205) is slidably connected to the mounting rod (1) through the sliding groove (201); The inner diameter of the limiting groove (206) is equal to the inner diameter of the sliding sleeve (202).

7. A seawater desalination system for comprehensive utilization of marine energy according to claim 5, characterized in that: The limiting tube (207) is welded to the inner side of the adjustment box (203) at a position corresponding to the limiting groove (206); The output end of the generator (214) is connected to the input end of the battery pack (226), and the contact surfaces of the sliding sleeve (202) and the mounting rod (1) are both smooth curved surfaces.

8. A seawater desalination system for comprehensive utilization of marine energy according to claim 7, characterized in that: An evaporation component (3) is installed on the top of the fresh water box (223); The evaporation component (3) comprises a fresh water chamber (301); A fresh water chamber (301) is provided at the top of the fresh water box (223), an evaporation pool (302) is installed inside the fresh water chamber (301), a sea water chamber (303) is provided inside the evaporation pool (302), a heating resistance wire (304) is installed inside the sea water chamber (303), a waste water connecting pipe (305) is connected to the outside of the evaporation pool (302), a waste water discharge pipe (306) is welded at the bottom of the outside of the waste water connecting pipe (305), and a waste water solenoid valve (307) is sleeved on the outside of the waste water discharge pipe (306); The bottom end of the fresh water box (223) is connected to a fresh water pipe (308), a clamping groove (309) is provided at the middle of the bottom end of the fresh water box (223), and a water inlet hole (310) is provided on the inner side of the evaporation pool (302); A support rod (311) is welded to the top of the mounting rod (1), a condensation plate (312) is welded to the top of the support rod (311), a guide groove plate (313) is welded to the bottom of the condensation plate (312), a solar panel (314) is mounted on the top of the condensation plate (312), a heat sink (315) is mounted on the top of the condensation plate (312) at a position on one side of the solar panel (314), a connecting frame (316) is welded to the outside of the fresh water box (223), a mounting frame (317) is welded to one end of the connecting frame (316), and a condensation groove (318) is provided at the bottom of the condensation plate (312); A wastewater tank (319) is provided on the inner side of the evaporation pool (302) at a position corresponding to the wastewater connecting pipe (305), and a controller (320) is installed at the bottom end of the fresh water box (223).

9. A seawater desalination system for comprehensive utilization of marine energy according to claim 8, characterized in that: Two evaporation pools (302) are installed, and the two evaporation pools (302) are symmetrically installed on the inner side of the fresh water box (223), and both ends of the wastewater connecting pipe (305) are respectively connected to the two evaporation pools (302).

10. A seawater desalination system for comprehensive utilization of marine energy according to claim 8, characterized in that: The input ends of the waterproof solenoid valve (209), the positioning solenoid (216), the rising pressure switch (221), the falling pressure switch (222), the conversion pump (224), the heating resistance wire (304) and the solar panel (314) are all electrically connected to the output end of the controller (320), and the input end of the controller (320) is electrically connected to the output end of the battery pack (226).

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