Solar energy condensing seawater desalination equipment with condensation recovery structure

Abstract

The application discloses a solar light-concentrating seawater desalination device with a condensation recycling structure and relates to the technical field of seawater desalination.The device comprises a buoy, a temporary storage pool is fixedly connected to the top of the buoy, a fixing column is fixedly connected to the top of the temporary storage pool, a support is fixedly connected to the top of the fixing column, a flow guide plate is fixedly connected to the top of the support, a condensation cover is fixedly connected to the top of the flow guide plate, a fixing plate is fixedly connected to the outer side of the flow guide plate, an arc-shaped sleeve is arranged on the outer side of the condensation cover, an arc-shaped plate is arranged in the arc-shaped sleeve, a flow guide pipe is fixedly connected to the arc-shaped plate, and a heat-conducting metal plate is fixedly connected to the bottom of the arc-shaped plate.The solar light-concentrating seawater desalination device with the condensation recycling structure can continuously absorb heat through low-temperature seawater circulating in the flow guide pipe, reduce the surface temperature of the condensation cover, increase the temperature difference with the internal water vapor, accelerate the condensation process, and effectively prevent the crystallization of sea salt and the accumulation of dust.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of seawater desalination, and particularly relates to a solar light-concentrating seawater desalination device with a condensation recovery structure. BACKGROUND

[0002] In the prior art, a condensation wall and a seawater desalination device provided with the condensation wall are disclosed in Chinese Patent No. CN212127575U, which comprises a condensation wall body, and the condensation wall body is an arc-shaped panel; and a seawater desalination device provided with the condensation wall is disclosed, which comprises a condensation chamber, symmetrically arranged condensation walls are fixedly connected to the inner wall of the top of the condensation chamber, a distillation device is arranged in the condensation chamber, the distillation device is respectively connected with an inlet pipe and an outlet pipe, the inlet pipe and the outlet pipe both extend out of the condensation chamber, and a drain pipe is arranged at the bottom of the condensation chamber.

[0003] The existing solar seawater desalination device generally adopts a simple evaporation-condensation principle, but has the problems of low condensation efficiency, easy scaling of the device, high maintenance cost and the like. The traditional device relies on a static condensation structure, the slow condensation rate caused by insufficient temperature difference, and the lack of an effective self-cleaning mechanism, so that the condensation surface is easily covered by sea salt crystallization or impurities after long-term use, which seriously affects the light transmittance and heat exchange efficiency. SUMMARY

[0004] The application aims to provide a solar light-concentrating seawater desalination device with a condensation recovery structure to solve the problems in the background.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a solar light-concentrating seawater desalination device with a condensation recovery structure, comprising a float, a temporary storage pool is fixedly connected to the top of the inside of the float, a fixed column is fixedly connected to the top of the temporary storage pool, a support is fixedly connected to the top of the fixed column, a flow guide plate is fixedly connected to the top of the support, a condensation cover is fixedly connected to the top of the flow guide plate, a fixed plate is fixedly connected to the outside of the flow guide plate, an arc-shaped sleeve is arranged on the outside of the condensation cover, the shape of the arc-shaped sleeve is matched with the outer surface of the condensation cover, an arc-shaped plate is arranged in the arc-shaped sleeve, a flow guide pipe is fixedly connected to the inside of the arc-shaped plate, a heat-conducting metal plate is fixedly connected to the bottom of the arc-shaped plate, and the heat-conducting metal plate is matched with the outer surface of the condensation cover.

[0006] Further, the shape of the flow guide pipe is matched with the arc-shaped plate, a plurality of water holes are arranged in the bottom of the flow guide pipe, a plurality of through grooves are arranged in the heat-conducting metal plate, water is discharged through the water holes of the flow guide pipe, and the water flows out of the through grooves and flows along the condensation cover.

[0007] Further, the guide pipe is penetrated through the arc-shaped plate and fixedly connected with the arc-shaped plate, one end of the arc-shaped sleeve is provided with a second water pump, the two ends of the guide pipe are communicated with the second water pump, the input end of the second water pump is fixedly connected with a bend pipe, the output end of the second water pump is fixedly connected with a liquid discharge pipe, the two ends of the guide pipe are communicated with the bend pipe and the liquid discharge pipe respectively, the bottom end of the bend pipe extends into the temporary storage pool, the second water pump starts to convey the seawater in the temporary storage pool into the guide pipe through the bend pipe, and the seawater flows along the guide pipe and is finally discharged from the liquid discharge pipe.

[0008] Further, the top of the fixed plate is slidingly connected with a supporting plate, the supporting plate is fixedly connected to the bottom of the second water pump, and the second water pump is supported.

[0009] Further, the inside of the arc-shaped sleeve is provided with a cleaning belt, the cleaning belt is matched with the shape of the arc-shaped sleeve, the inside of the top of the cleaning belt is provided with a transmission gear slot, the bottom of the arc-shaped sleeve is fixedly connected with a limiting plate, the cleaning belt is located in the gap between the limiting plate and the arc-shaped sleeve, the cleaning belt is limited, and the cleaning belt remains stable during transmission, and the arc-shaped plate is fixedly connected to the bottom of the limiting plate.

[0010] Further, the outside of the two ends of the arc-shaped plate is rotatably connected with a synchronous gear, the two ends of the guide pipe are penetrated through the synchronous gear, the two synchronous gears are respectively arranged at the two ends in the cleaning belt, the two synchronous gears are meshedly connected with the transmission gear slot, one side of the synchronous gear is fixedly connected with a guide gear, the top of the fixed plate is fixedly connected with a guide gear ring, the guide gear is meshedly connected with the guide gear ring, the guide gear is limited by the guide gear ring, and the guide gear rotates when passing through the guide gear ring.

[0011] Further, the two ends of the arc-shaped sleeve are fixedly connected with supporting rods, the bottom ends of the two supporting rods are fixedly connected with sliding blocks, the top of the fixed plate is fixedly connected with a sliding rail, the two sliding blocks are slidingly connected in the sliding rail, one side of the bottom end of the supporting rod is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission gear, the top of the fixed plate is fixedly connected with a limiting gear ring, the transmission gear is meshedly connected with the limiting gear ring, the motor drives the transmission gear to rotate, the transmission gear moves when rotating because the transmission gear is meshedly connected with the limiting gear ring, and the supporting rod moves.

[0012] Further, the top of the buoy is fixedly connected with a first water pump, the output end of the first water pump is fixedly connected with a water outlet pipe, the top end of the water outlet pipe is arranged on the inside of the temporary storage pool, the input end of the first water pump is fixedly connected with a water inlet pipe, the water inlet pipe penetrates through the buoy, and the bottom end of the water inlet pipe is fixedly connected with a filter cartridge, the seawater is extracted by the first water pump, and the seawater is filtered by the filter cartridge to prevent impurities from entering.

[0013] Further, the guide plate bottom is fixedly connected with a telescopic connecting pipe, the telescopic connecting pipe penetrates the buoy, one end of the telescopic connecting pipe extending to the outside of the buoy is fixedly connected with a water storage tank, and one side of the water storage tank is fixedly connected with a drain pipe, so that fresh water is recycled.

[0014] Further, the buoy top is fixedly connected with a plurality of metal rods in a ring array, the plurality of metal rods are all fixedly connected with convex lenses at the top, and the plurality of convex lenses all face the condensing cover, so that sunlight is converged and the inside of the condensing cover is irradiated, and the evaporation of seawater is accelerated.

[0015] Compared with the prior art, the application has the following beneficial effects:

[0016] 1. The condensing cover and the heat-conducting metal plate cooperate to significantly improve the condensation efficiency of water vapor. The heat-conducting metal plate continuously absorbs heat through the low-temperature seawater circulating in the guide pipe, reduces the surface temperature of the condensing cover, increases the temperature difference with the internal water vapor, and thus accelerates the condensation process. The condensed fresh water is collected along the inclined structure of the guide plate and transported to the water storage tank through the telescopic connecting pipe, realizing automatic recycling of fresh water and improving the overall seawater desalination efficiency. The device uses a ring array of convex lenses to focus sunlight into the condensing cover, forming a high-temperature area and significantly improving the evaporation rate of seawater in the temporary storage pool. The hemispherical structure of the condensing cover further enhances the light focusing effect, ensures heat concentration, and reduces energy loss.

[0017] 2. The second water pump extracts part of the seawater at the bottom of the temporary storage pool through the elbow pipe and transmits the seawater to the inside of the guide pipe, so that the seawater is transmitted along the guide pipe. Since the seawater is extracted from the bottom of the temporary storage pool, the temperature is relatively low, and the heat-conducting metal plate is also cooled. The heat-conducting metal plate has a low temperature, which causes the heat-conducting metal plate to absorb heat at the contact position with the condensing cover, thereby reducing the temperature of the condensing cover and increasing the temperature difference between the water vapor and the condensing cover. The condensation effect and condensation rate are improved, and the seawater is discharged from the water passage hole of the guide pipe and from the plurality of through grooves, so that the seawater is sprinkled on the outside of the condensing cover to cool the condensing cover and wash the outer surface of the condensing cover, preventing dust and impurities from covering the surface of the condensing cover and affecting the illumination.

[0018] 3、The application drives the transmission gear to rotate through the motor starting, and makes the transmission gear move around during the rotation process, so as to drive the supporting rod and the supporting rod to move around, and drive the arc-shaped sleeve to rotate, the arc-shaped sleeve drives the two sliders to rotate during the rotation process, and makes the two sliders slide in the slide rail, the slide rail limits the sliders, improves the stability of the supporting rod during movement, and then improves the stability of the arc-shaped sleeve, when the arc-shaped sleeve drives the limiting plate and the arc-shaped plate to rotate during the rotation process, the arc-shaped plate drives the heat-conducting metal plate to rotate during the rotation, so that the heat-conducting metal plate contacts with all areas of the outer surface of the condensing cover, and the range of cooling and elution is increased.

[0019] 4、The application drives the transmission gear to rotate through the motor starting, and makes the transmission gear move around during the rotation process, so as to drive the supporting rod and the supporting rod to move around, and drive the arc-shaped sleeve to rotate, the arc-shaped sleeve drives the two sliders to rotate during the rotation process, and makes the two sliders slide in the slide rail, the slide rail limits the sliders, improves the stability of the supporting rod during movement, and then improves the stability of the arc-shaped sleeve, when the arc-shaped sleeve drives the limiting plate and the arc-shaped plate to rotate during the rotation process, the arc-shaped plate drives the heat-conducting metal plate to rotate during the rotation, so that the heat-conducting metal plate contacts with all areas of the outer surface of the condensing cover, and the range of cooling and elution is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the application;

[0021] Figure 2 It is the structure schematic diagram of the buoy of the application;

[0022] Figure 3 It is the structure schematic diagram of the condensing cover of the application;

[0023] Figure 4 It is the structure schematic diagram of the arc-shaped sleeve of the application;

[0024] Figure 5 It is the structure schematic diagram of the temporary storage pool of the application;

[0025] Figure 6 It is the structure schematic diagram of the supporting rod of the application;

[0026] Figure 7 It is the structure schematic diagram of the fixed plate of the application;

[0027] Figure 8 It is the structure schematic diagram of the heat-conducting metal plate of the application;

[0028] Figure 9 Fig. 1 is a structural schematic diagram of the flow guide pipe of the present application;

[0029] Figure 10 Fig. 2 is a structural schematic diagram of the guide gear of the present application;

[0030] Figure 11 Fig. 3 is a structural schematic diagram of the support rod of the present application;

[0031] Figure 12 Fig. 4 is a structural schematic diagram of the cleaning belt of the present application;

[0032] Figure 13 Fig. 5 is a structural schematic diagram of the synchronous gear of the present application;

[0033] Figure 14 Fig. 6 is a structural schematic diagram of the flow guide plate of the present application.

[0034] In the figure, 1 is a float, 2 is a temporary storage pool, 3 is a fixed column, 4 is a support, 5 is a flow guide plate, 6 is a condensing cover, 7 is an arc-shaped cover, 8 is an arc-shaped plate, 9 is a flow guide pipe, 10 is a heat-conducting metal plate, 11 is a through slot, 12 is a cleaning belt, 13 is a transmission gear slot, 14 is a limiting plate, 15 is a synchronous gear, 16 is a guide gear, 17 is a guide gear ring, 18 is a support rod, 19 is a support rod, 20 is a motor, 21 is a transmission gear, 22 is a limiting gear ring, 23 is a sliding block, 24 is a sliding rail, 25 is a first water pump, 26 is an inlet pipe, 27 is a filter cartridge, 28 is an outlet pipe, 29 is an extension connecting pipe, 30 is a support plate, 31 is a second water pump, 32 is a bend pipe, 33 is a liquid discharge pipe, 34 is a metal rod, 35 is a convex lens, 36 is a water storage tank, 37 is a drain pipe, and 38 is a fixed plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0036] Embodiment: As Figures 1-14As shown, the present application provides a technical scheme of a solar light condensation seawater desalination device with a condensation recovery structure, which comprises a buoy 1, a temporary storage pool 2 is fixedly connected to the top of the buoy 1, a first water pump 25 is fixedly connected to the top of the buoy 1, an outlet pipe 28 is fixedly connected to the output end of the first water pump 25, the top end of the outlet pipe 28 is arranged inside the temporary storage pool 2, an inlet pipe 26 is fixedly connected to the input end of the first water pump 25, the inlet pipe 26 penetrates through the buoy 1, a filter cylinder 27 is fixedly connected to the bottom end of the inlet pipe 26, seawater is extracted by the first water pump 25, and the seawater is filtered by the filter cylinder 27 to prevent impurities from entering, a fixed column 3 is fixedly connected to the top of the temporary storage pool 2, a support 4 is fixedly connected to the top of the fixed column 3, a flow guide plate 5 is fixedly connected to the top of the support 4, a condensation cover 6 is fixedly connected to the top of the flow guide plate 5, a plurality of metal rods 34 are fixedly connected to the top of the buoy 1 in a ring array, a plurality of convex lenses 35 are fixedly connected to the top of the plurality of metal rods 34, the plurality of convex lenses 35 are all directed towards the condensation cover 6, sunlight is concentrated, the inside of the condensation cover 6 is irradiated, and the evaporation of seawater is accelerated, a fixed plate 38 is fixedly connected to the outside of the flow guide plate 5, an arc-shaped sleeve 7 is arranged outside the condensation cover 6, the shape of the arc-shaped sleeve 7 is matched with the outer surface of the condensation cover 6, an arc-shaped plate 8 is arranged inside the arc-shaped sleeve 7, a flow guide pipe 9 is fixedly connected to the inside of the arc-shaped plate 8, a heat-conducting metal plate 10 is fixedly connected to the bottom of the arc-shaped plate 8, the heat-conducting metal plate 10 is attached to the outer surface of the condensation cover 6, the shape of the flow guide pipe 9 is matched with the arc-shaped plate 8, a plurality of water holes are formed in the bottom of the flow guide pipe 9, a plurality of through grooves 11 are formed in the inside of the heat-conducting metal plate 10, water is discharged through the water holes of the flow guide pipe 9 and flows out of the through grooves 11 to flow along the condensation cover 6, the flow guide pipe 9 penetrates through the arc-shaped plate 8 at both ends and is fixedly connected to the arc-shaped plate 8, a second water pump 31 is arranged at one end of the arc-shaped sleeve 7, the flow guide pipe 9 is in communication with the second water pump 31 at both ends, a bend pipe 32 is fixedly connected to the input end of the second water pump 31, a liquid discharge pipe 33 is fixedly connected to the output end of the second water pump 31, the flow guide pipe 9 is in communication with the bend pipe 32 and the liquid discharge pipe 33 at both ends, the bottom end of the bend pipe 32 extends into the inside of the temporary storage pool 2, the second water pump 31 sends seawater in the temporary storage pool 2 to the inside of the flow guide pipe 9 through the bend pipe 32, and the seawater flows through the flow guide pipe 9 and is finally discharged from the liquid discharge pipe 33, a support plate 30 is slidingly connected to the top of the fixed plate 38, and the support plate 30 is fixedly connected to the bottom of the second water pump 31 to support the second water pump 31.

[0037] The arc-shaped sleeve 7 is internally provided with a cleaning belt 12, the cleaning belt 12 is matched with the shape of the arc-shaped sleeve 7, a transmission gear slot 13 is formed in the top inner side of the cleaning belt 12, the arc-shaped sleeve 7 is fixedly connected with a limiting plate 14 at the bottom, the cleaning belt 12 is arranged in the gap between the limiting plate 14 and the arc-shaped sleeve 7, the cleaning belt 12 is limited, so that the cleaning belt 12 remains stable during transmission, the arc-shaped plate 8 is fixedly connected to the bottom of the limiting plate 14, the arc-shaped plate 8 is rotatably connected with a synchronous gear 15 at the outer side of each end, the flow guide pipe 9 penetrates through the synchronous gear 15 at both ends, the two synchronous gears 15 are arranged at both ends inside the cleaning belt 12, and the two synchronous gears 15 are in meshing connection with the transmission gear slot 13. One side of one of the synchronous gears 15 is fixedly connected with a guide gear 16, the top of the fixed plate 38 is fixedly connected with a guide gear ring 17, the guide gear 16 is in meshing connection with the guide gear ring 17, the guide gear 16 is limited by the guide gear ring 17, so that the guide gear 16 rotates when passing through the guide gear ring 17, the arc-shaped sleeve 7 is fixedly connected with a support rod 18 at both ends, the bottom end of each of the two support rods 18 is fixedly connected with a sliding block 23, the top of the fixed plate 38 is fixedly connected with a sliding rail 24, and the two sliding blocks 23 are slidingly connected inside the sliding rail 24. One side of the bottom end of one of the support rods 18 is fixedly connected with a support rod 19, the top of the support rod 19 is fixedly connected with a motor 20, the output end of the motor 20 is fixedly connected with a transmission gear 21, the top of the fixed plate 38 is fixedly connected with a limiting gear ring 22, the transmission gear 21 is in meshing connection with the limiting gear ring 22, so that the motor 20 drives the transmission gear 21 to rotate, because the transmission gear 21 is in meshing connection with the limiting gear ring 22, the transmission gear 21 moves when rotating, and drives the support rod 19 to move.

[0038] The bottom of the flow guide plate 5 is fixedly connected with a telescopic connecting pipe 29, the telescopic connecting pipe 29 penetrates through the buoy 1, one end of the telescopic connecting pipe 29 extending to the outside of the buoy 1 is fixedly connected with a water storage tank 36, and one side of the water storage tank 36 is fixedly connected with a drain pipe 37. The fresh water is recycled.

[0039] In use, the buoy 1 and the water storage tank 36 float on the sea surface, the first water pump 25 is started, the first water pump 25 extracts seawater, and the seawater needs to pass through the filter cylinder 27 when entering the water inlet pipe 26, the filter cylinder 27 filters the seawater, removes large particles in the seawater, and the seawater is discharged from the water outlet pipe 28 into the temporary storage pool 2 for temporary storage. At this time, the sun directly shines on the condensing cover 6, because the condensing cover 6 is a hemispherical structure, the light passing through the condensing cover 6 produces a condensing effect, heats the seawater in the temporary storage pool 2, and evaporates the seawater. At the same time, the buoy 1 is provided with a plurality of metal rods 34 and convex lenses 35, the plurality of convex lenses 35 can focus sunlight, which is conducive to heating the seawater in the condensing cover 6, so as to improve the evaporation rate of the seawater. The water vapor rises and contacts the condensing cover 6, the lower temperature of the condensing cover 6 causes the water vapor to condense into water droplets attached to the inner wall of the condensing cover 6, and the water droplets fall along the inner wall of the condensing cover 6 to the inside of the guide plate 5 by gravity. At the same time, because the grooves in the guide plate 5 are inclined, the fresh water moves along the inside of the guide plate 5 to the lowest point, and is discharged from the telescopic connecting pipe 29 to the inside of the water storage tank 36 for storage. The device facilitates the evaporation-condensation-recovery process of seawater, speeds up the conversion of seawater into fresh water, is convenient to operate and use, and significantly improves the condensation efficiency of water vapor through the cooperation of the condensing cover 6 and the heat-conducting metal plate 10. The heat-conducting metal plate 10 continuously absorbs heat through the low-temperature seawater circulating in the flow guide pipe 9, reduces the surface temperature of the condensing cover 6, increases the temperature difference with the internal water vapor, and speeds up the condensation process. The condensed fresh water collects along the inclined structure of the guide plate 5 and is transported to the water storage tank 36 through the telescopic connecting pipe 29, realizing the automatic recovery of fresh water and improving the overall seawater desalination efficiency. The device uses annular array convex lenses 35 to focus sunlight into the condensing cover 6, forming a high-temperature area, which significantly improves the evaporation rate of seawater in the temporary storage pool 2. The hemispherical structure of the condensing cover 6 further enhances the condensing effect, ensures heat concentration, and reduces energy loss.

[0040] The second water pump 31 is started, the second water pump 31 extracts part of the seawater at the bottom of the temporary storage pool 2 through the elbow pipe 32, and transmits the seawater to the flow guide pipe 9, so that the seawater is transmitted along the flow guide pipe 9. When the seawater is transmitted in the flow guide pipe 9, the temperature of the seawater is relatively low because the seawater is extracted from the bottom of the temporary storage pool 2, which also cools the heat-conducting metal plate 10. The lower temperature of the heat-conducting metal plate 10 causes the heat-conducting metal plate 10 to absorb heat at the contact position with the condensing cover 6, thereby reducing the temperature of the condensing cover 6, increasing the temperature difference between the water vapor and the condensing cover 6, and improving the condensation effect and condensation rate. The seawater is discharged from the water holes of the flow guide pipe 9 and from the multiple through grooves 11, so that the seawater is sprayed on the outside of the condensing cover 6, which cools the condensing cover 6 and washes the outer surface of the condensing cover 6 to prevent dust and impurities from covering the surface of the condensing cover 6 and affecting the illumination.

[0041] The motor 20 drives the transmission gear 21 to rotate, and the transmission gear 21 moves around during rotation, thereby driving the support rod 19 and the support rod 18 to move around, and driving the arc-shaped sleeve 7 to rotate. The arc-shaped sleeve 7 drives the two sliding blocks 23 to rotate during rotation, and makes the two sliding blocks 23 slide in the slide rails 24, which limits the sliding blocks 23, improves the stability of the support rod 18 during movement, and further improves the stability of the arc-shaped sleeve 7. When the arc-shaped sleeve 7 drives the limiting plate 14 and the arc-shaped plate 8 to rotate during rotation, the arc-shaped plate 8 drives the heat-conducting metal plate 10 to rotate during rotation, so that the heat-conducting metal plate 10 contacts the entire area of the outer surface of the condensing cover 6, increasing the range of cooling and elution.

[0042] When the arc-shaped sleeve 7 drives the guide gear 16 to revolve, because the guide gear 16 is meshed and connected with the guide gear ring 17, when the guide gear 16 revolves during movement, it further drives the synchronous gear 15 to rotate, and when the synchronous gear 15 rotates, it drives the transmission gear slot 13 to reciprocate, so that the guide gear 16 not only revolves during rotation, but also rotates during rotation, so that the contact surface of the guide gear 16 and the condensing cover 6 reciprocates on the surface of the condensing cover 6, thereby cleaning and wiping the surface of the condensing cover 6, and cooperating with the seawater transmitted from the flow guide pipe 9 to clean the surface of the condensing cover 6, thereby improving the cleaning effect, preventing the seawater salt on the surface of the condensing cover 6 from crystallizing, increasing the service life of the condensing cover 6, reducing the frequency of manual cleaning, facilitating use, and realizing automatic cleaning of the outer surface of the condensing cover 6 through the design of the arc-shaped sleeve 7 and the cleaning belt 12. The motor 20 drives the arc-shaped sleeve 7 to rotate, and the cleaning belt 12 reciprocally wipes the surface of the condensing cover 6, and cooperates with the seawater discharged from the flow guide pipe 9 to effectively prevent the crystallization of seawater salt and the accumulation of dust. This not only prolongs the service life of the equipment, but also reduces the frequency of manual maintenance, and is suitable for long-term unattended application scenarios.

[0043] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A solar concentrating seawater desalination device with a condensation recovery structure, characterized by: The invention comprises a buoy (1), wherein the top of the buoy (1) is fixedly connected to a temporary storage pool (2), the top of the temporary storage pool (2) is fixedly connected to a fixing column (3), the top of the fixing column (3) is fixedly connected to a bracket (4), the top of the bracket (4) is fixedly connected to a guide plate (5), the top of the guide plate (5) is fixedly connected to a condensation hood (6), the outer side of the guide plate (5) is fixedly connected to a fixing plate (38), the outer side of the condensation hood (6) is provided with an arc sleeve (7), the shape of the arc sleeve (7) is adapted to the outer surface of the condensation hood (6), the inner side of the arc sleeve (7) is provided with an arc plate (8), the arc plate ( 8) is fixedly connected with a guide tube (9) inside, the bottom of the arc plate (8) is fixedly connected with a heat-conducting metal plate (10), the heat-conducting metal plate (10) is in contact with the outer surface of the condensation cover (6), a cleaning belt (12) is provided inside the arc sleeve (7), the cleaning belt (12) is adapted to the shape of the arc sleeve (7), a transmission tooth groove (13) is provided on the inner side of the top of the cleaning belt (12), the bottom of the arc sleeve (7) is fixedly connected with a limiting plate (14), the cleaning belt (12) is provided in the gap between the limiting plate (14) and the arc sleeve (7), and the arc plate (8) is fixedly connected to the bottom of the limiting plate (14).

2. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: The shape of the flow guide tube (9) is adapted to the arc-shaped plate (8), a plurality of water holes are provided at the bottom of the flow guide tube (9), and a plurality of through slots (11) are provided inside the heat-conducting metal plate (10).

3. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: Both ends of the guide pipe (9) pass through the arc plate (8) and are fixedly connected to the arc plate (8); a second water pump (31) is provided at one end of the arc sleeve (7); both ends of the guide pipe (9) are connected to the second water pump (31); an input end of the second water pump (31) is fixedly connected to a curved pipe (32); an output end of the second water pump (31) is fixedly connected to a liquid discharge pipe (33); both ends of the guide pipe (9) are respectively connected to the curved pipe (32) and the liquid discharge pipe (33); and the bottom end of the curved pipe (32) extends into the interior of the temporary storage tank (2).

4. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 3, characterized in that: The top of the fixed plate (38) is slidably connected to a support plate (30), and the support plate (30) is fixedly connected to the bottom of the second water pump (31).

5. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: The outer sides of both ends of the arc-shaped plate (8) are rotatably connected to synchronous gears (15), and both ends of the guide tube (9) pass through the synchronous gears (15). The two synchronous gears (15) are respectively arranged at the two ends inside the cleaning belt (12). The two synchronous gears (15) are meshed with the transmission tooth groove (13). One side of one of the synchronous gears (15) is fixedly connected to a guide gear (16). The top of the fixed plate (38) is fixedly connected to a guide gear ring (17), and the guide gear (16) is meshed with the guide gear ring (17).

6. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: Both ends of the arc sleeve (7) are fixedly connected to support rods (18), the bottom ends of the two support rods (18) are fixedly connected to sliders (23), the top of the fixed plate (38) is fixedly connected to a slide rail (24), the two sliders (23) are slidably connected inside the slide rail (24), one side of the bottom end of one of the support rods (18) is fixedly connected to a support rod (19), the top of the support rod (19) is fixedly connected to a motor (20), the output end of the motor (20) is fixedly connected to a transmission gear (21), the top of the fixed plate (38) is fixedly connected to a limit gear ring (22), and the transmission gear (21) is meshed with the limit gear ring (22).

7. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: The top of the buoy (1) is fixedly connected to a first water pump (25), the output end of the first water pump (25) is fixedly connected to a water outlet pipe (28), the top end of the water outlet pipe (28) is arranged inside the temporary storage tank (2), the input end of the first water pump (25) is fixedly connected to a water inlet pipe (26), the water inlet pipe (26) passes through the buoy (1), and the bottom end of the water inlet pipe (26) is fixedly connected to a filter cartridge (27).

8. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: The bottom of the guide plate (5) is fixedly connected to a telescopic connecting pipe (29), the telescopic connecting pipe (29) passes through the buoy (1), and the telescopic connecting pipe (29) extends to the outside of the buoy (1) and is fixedly connected to a water tank (36) at one end, and a drainage pipe (37) is fixedly connected to one side of the water tank (36).

9. The solar concentrating seawater desalination device with a condensation recovery structure according to claim 1, characterized in that: The top of the buoy (1) is fixedly connected to a plurality of metal rods (34) in a circular array, and the tops of the plurality of metal rods (34) are all fixedly connected to convex lenses (35), and the plurality of convex lenses (35) are all facing the condensation cover (6).

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