A mist collecting water collection system

Abstract

The present application relates to a kind of water collection with fog collecting water system, the present application relates to water resource acquisition technical field, including: base frame, two side frames are provided on base frame, power assembly for driving two side frames reciprocating movement is arranged in base frame;Converging pipe, converging pipe is fixedly installed on the side of base frame, converging pipe side is fixedly installed with concentration pipe;Chassis and upper frame, chassis and upper frame are both arranged between two side frames, converging pipe is fixedly installed between chassis and upper frame, one of the side frame in and below the chassis is equipped with guide pipe;By the rotating disc on base frame can be rotated screw rod rotation, so that fog collecting net is folded between two side frames from originally unfolded use along with the inclination of chassis and upper frame, the whole process only needs personnel hand-held handle to drive rotating disc rotation, without other steps, time-saving and labor-saving, also will not damage fog collecting net and affect fog collecting net reuse.

Description

Technical Field

[0001] This invention belongs to the field of water resource acquisition technology, and in particular relates to a mist-collecting water system for water collection. Background Technology

[0002] A fog-catching net is a device that collects water resources by utilizing the condensation properties of water droplets in fog. Its main body is woven from weather-resistant fibers such as polyester and nylon. Through a multi-layered mesh structure and a specific pore size design, water droplets adhere to the fiber surface and converge into a stream as fog passes through the net. This device is typically deployed vertically in mountainous, coastal, or arid regions rich in fog resources. It requires no additional energy to operate and converts fog water in the air into usable liquid water. Suitable for scenarios such as supplementing drinking water and irrigation, it features a simple structure, convenient installation, energy saving, and environmental friendliness, making it widely applicable in water-scarce areas.

[0003] Traditional fog-catching nets mostly adopt a fixed, integral structure. When unfolded, they are large in size and lack a convenient winding mechanism, requiring multiple people to work together to retract them. This is not only time-consuming and labor-intensive but also inefficient. Furthermore, the support frame of traditional fog-catching nets is often rigidly connected, requiring gradual disassembly or folding during retraction. Uneven stress during disassembly can cause wear and tear on the net fibers, affecting the device's reusability. Summary of the Invention

[0004] This invention provides a mist-collecting and water-harvesting system for water collection, in order to solve existing problems.

[0005] This invention provides a mist-collecting system for moisture collection, comprising: A base frame, on which two side frames are provided, and a power assembly for driving the two side frames to reciprocate; A manifold, wherein the manifold is fixedly installed on one side of the base frame, and a central pipe is fixedly installed on one side of the manifold; The base frame and the upper frame are both set between two side frames. A mist-catching net is fixedly installed between the base frame and the upper frame. The base frame is located between the mist-catching net and the base frame. A conduit is provided inside one of the side frames and below the base frame. Two tripods and two curved plates are provided, both of which are located below the base frame.

[0006] Preferably, the power assembly includes: An inner groove is formed inside the base frame. A screw is rotatably installed inside the inner groove. Both ends of the screw pass through the base frame and extend to the outside. A turntable is fixedly installed at both ends of the screw. A handle is rotatably installed on one side of the turntable. Two sliders are slidably mounted in an inner groove. An internal thread groove is provided on one side of each slider. The screw passes through the internal thread groove and is threadedly connected to the internal thread groove.

[0007] Preferably, one of the sliders has a water guide groove at its top that communicates with the conduit, the water guide groove is connected to the internal thread groove, and a water collection groove that communicates with the conduit is provided inside the base frame. The water collection groove is located below the mist-catching net and has a U-shaped cross-section.

[0008] Preferably, one side of the side frame is provided with a sliding groove that is adapted to slide with the upper frame and the base frame. Both sides of the inner wall of the sliding groove are provided with a linkage groove and a rotating groove. The rotating groove and the linkage groove are connected. The rotating groove and the linkage groove on the two side frames are arranged in opposite positions.

[0009] Preferably, sliding columns and rotating columns are fixedly installed on both sides of the upper frame and the base frame, respectively. The sliding columns and rotating columns on the upper frame and the base frame are arranged in opposite positions. The sliding columns are slidably adapted to the linkage groove, and the rotating columns are rotatably connected to the rotating groove.

[0010] Preferably, the outer circumferential wall of the turntable is provided with a plurality of locking grooves, a side box is fixedly installed on one side of the base frame and on the side of the bottom frame, a spring groove is provided in the side box, a spring is fixedly installed on the inner side wall of the spring groove, a limiting member is fixedly installed on one side of the spring, one side of the limiting member passes through the spring groove and extends into the locking groove, and one side of the limiting member is adapted to the locking groove.

[0011] Preferably, one side of the manifold is connected to the inner groove, and the other side is connected to the central pipe, and the cross-section of the manifold has a U-shaped structure.

[0012] Preferably, a tube is fixedly installed on one side of the central tube, and a slot is provided on the other side, wherein the tube is adapted to the slot.

[0013] Preferably, the bottom of the slider is provided with a bottom groove below the internal thread groove, and two rollers that are rotatably installed in the bottom groove and in contact with the bottom wall of the inner groove are provided, and the water guide groove is located between the two rollers.

[0014] Preferably, the two tripods are fixedly connected to the bottom sides of the base frame respectively, and the same arc plate is fixedly installed on one side of the two tripods. A pin is fixedly installed at the bottom of the tripod, and a winding drum is fixedly installed at the top of the arc plate. A tension line is fixedly installed on the outer circumferential wall of the winding drum.

[0015] Beneficial effects:

[0016] 1. The rotating turntable on the base frame drives the screw to rotate, and the screw thread causes the two side frames to move closer together. This causes the base frame and the upper frame to gradually change from a parallel vertical position to an inclined parallel position. As a result, the fog-catching net folds between the two side frames as it is tilted. The entire process only requires a person to hold the handle and rotate the turntable. No other steps are needed, which saves time and effort and does not damage the fog-catching net or affect its reusability.

[0017] 2. When multiple central tubes are combined, they can be connected by inserting a tube into another slot, thereby allowing the collected mist water to flow and converge within the central tube, facilitating centralized processing of the mist water collected by multiple mist-catching nets.

[0018] 3. The pin can be driven into the ground, and by tautening the tension line wound on the winding drum, the pin's fixation to the ground combined with the tension generated by the taut tension line can effectively prevent the device from being blown over by strong winds when used on the ground, thereby improving the stability of the device when used in windy weather.

[0019] The above description is merely an overview of the technical solutions of the embodiments of the present invention. In order to better understand the technical means of the embodiments of the present invention and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of the present invention more apparent and understandable, specific embodiments of the present invention are described below. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of 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 some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the slider position in this invention; Figure 4 This is a schematic diagram showing the connection between the water guide channel and the water collection channel of the present invention; Figure 5 This is a schematic diagram of the connection between the central pipe and the manifold of the present invention; Figure 6 This is a schematic diagram of the inner groove of the present invention. Figure 7 This is a schematic diagram showing the connection between the upper frame and the two side frames of the present invention; Figure 8 This is a schematic diagram of the connection between the two centralized pipes of the present invention; Figure 9 This is a schematic diagram of the internal structure of the side box of the present invention; Figure 10 This is a diagram illustrating the latch of the present invention.

[0022] Explanation of reference numerals in the attached figures: 10. Tripod; 11. Arc plate; 12. Base frame; 13. Inner groove; 14. Screw; 15. Turntable; 16. Locking groove; 17. Turn handle; 18. Slider; 19. Roller; 20. Water guide groove; 21. Side frame; 22. Linkage groove; 23. Rotating groove; 24. Guide tube; 25. Base frame; 26. Water collection groove; 27. Sliding column; 28. Rotating column; 29. ​​Upper frame; 30. Fog catcher; 31. Manifold; 32. Centralizing pipe; 33. Insert pipe; 34. Slot; 35. Side box; 36. Rebound groove; 37. Spring; 38. Limiting component; 39. Pin; 40. Rewind drum; 41. Tension line; 42. Sliding groove; 43. Internal thread groove; 44. Bottom groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms “comprising” and “having”, and any variations thereof, in the description, claims and drawings of this invention are intended to cover non-exclusive inclusion.

[0025] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of the present invention. For example, in the description of the present invention, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0027] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" of a mechanical structure can refer to a physical connection. A physical connection can be a fixed connection, such as a connection secured by fasteners, such as screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] This invention provides, for example Figure 1 - Figure 10 A mist-collecting water system for water collection is shown, comprising: a base frame 12, two side frames 21 on the base frame 12, and a power assembly for driving the two side frames 21 to reciprocate within the base frame 12. The manifold 31 is fixedly installed on one side of the base frame 12, and a central pipe 32 is fixedly installed on one side of the manifold 31. The base frame 25 and the upper frame 29 are both located between two side frames 21. A fog-catching net 30 is fixedly installed between the base frame 25 and the upper frame 29. The base frame 25 is located between the fog-catching net 30 and the base frame 12. A conduit 24 is provided inside one of the side frames 21 and below the base frame 25. Two tripods 10 and two curved plates 11 are set below the base frame 12.

[0030] Furthermore, the operator holds the handle 17 and continuously rotates it in the opposite direction, which in turn drives the screw 14 to rotate through the turntable 15. Under the action of the screw thread, the two sliders 18 will gradually move closer to each other, which in turn drives the two side frames 21 to gradually move closer. At the same time, the base frame 25 and the upper frame 29 will rotate around the rotating column 28 as the side frames 21 move. The sliding column 27 will move along the linkage groove 22 as the base frame 25 and the upper frame 29 rotate. When the two side frames 21 are about to touch, the operator can stop rotating the handle 17. At this time, the upper frame 29 and the base frame 25 will be in a tilted parallel state between the two side frames 21. At the same time, the fog-catching net 30 will be stored between the two side frames 21, thus completing the storage of the fog-catching net 30.

[0031] The rotating turntable 15 on the base frame 12 drives the screw 14 to rotate, and the screw thread causes the two side frames 21 to move closer to each other. This causes the base frame 25 and the upper frame 29 to gradually change from their original parallel state to an inclined parallel state. As a result, the fog net 30 folds between the two side frames 21 as the base frame 25 and the upper frame 29 tilt. The whole process only requires a person to hold the handle 17 to drive the turntable 15 to rotate.

[0032] In this embodiment, the power assembly includes: The inner groove 13 is opened inside the base frame 12. A screw 14 is rotatably installed inside the inner groove 13. Both ends of the screw 14 pass through the base frame 12 and extend to the outside. A turntable 15 is fixedly installed at both ends of the screw 14. A handle 17 is rotatably installed on one side of the turntable 15. Two sliders 18 are slidably installed in the inner groove 13. An internal thread groove 43 is provided on one side of the slider 18. The screw 14 passes through the internal thread groove 43 and is threadedly connected to the internal thread groove 43.

[0033] Furthermore, personnel can rotate the turntable 15 by holding the throttle 17, thereby controlling the screw 14 to move the two sliders 18 closer and further apart under the action of the screw thread. This allows the two side frames 21 to move closer and further apart synchronously. The entire process requires no other steps and can stably control the movement and separation of the two side frames 21, thereby enabling the unfolding and storage of the fog-catching net 30.

[0034] In this embodiment, a water guide groove 20 connected to the conduit 24 is provided on the top of one of the sliders 18. The water guide groove 20 is connected to the internal thread groove 43. A water collection groove 26 connected to the conduit 24 is provided in the base frame 25. The water collection groove 26 is located below the mist trap 30. The cross-section of the water collection groove 26 is U-shaped.

[0035] Furthermore, the water droplets collected on the mist-catching net 30 can be concentrated and guided into the inner tank 13 via the water collection tank 26 and the conduit 24, and then into the concentrating pipe 32 for convergence. The mesh size of the mist-catching net 30 is 0.2-0.5mm, allowing for the selection of a suitable mist-catching net 30 depending on the application environment. The mist-catching net 30 is made of a porous, superhydrophilic strip formed from polyvinyl acetate (PVAc) nanofibers and polyvinyl alcohol (PVA) nanoparticles, prepared using electrospinning and electrospraying technologies. This structure provides excellent water absorption during mist collection, while the hydrophobic surface results in a larger water contact angle, causing the droplets to form spherical shapes and preventing them from spreading. Under certain conditions, the hydrophobic surface facilitates the rapid rolling off of the droplets, preventing clogging and thus improving mist collection efficiency. For example, the surface of the hydrophobically modified polyester fabric becomes more hydrophobic and its stability is enhanced. When combined with superhydrophilic nanofiber strips, droplets can be transported from the hydrophobic region to the hydrophilic region, which improves the water droplet transport capacity. Furthermore, the fog-catching net 30 is set with a multi-layer mesh structure, which can effectively capture fog droplets, increase the fog-catching area, and reduce the amount of water mist lost. The fog-catching net 30 can also be made of a super-hydrophilic material, which allows fog droplets to spread quickly on the net surface and converge into large water droplets, accelerating drainage and collection. This makes it convenient for use in mountainous areas in the early morning when humidity is high and temperature is low. The super-hydrophilic net can quickly collect a large amount of fog water. At the same time, the fog-catching net 30 can be made of a material with water storage function, such as adding a water-absorbing polymer coating to the surface to temporarily store the captured fog droplets and reduce evaporation loss. In arid desert areas, this moisture-retaining net structure can improve water collection efficiency under limited fog conditions.

[0036] In this embodiment, a sliding groove 42 is provided on one side of the side frame 21 to slide and adapt to the upper frame 29 and the base frame 25. A linkage groove 22 and a rotating groove 23 are provided on both sides of the inner wall of the sliding groove 42. The rotating groove 23 is connected to the linkage groove 22. The rotating groove 23 and the linkage groove 22 on the two side frames 21 are arranged in opposite positions.

[0037] Furthermore, as the side frame 21 moves, the sliding column 27 will gradually move along the linkage groove 22, thereby driving the upper frame 29 and the bottom frame 25 to move synchronously between the two side frames 21 and causing the fog-catching net 30 to unfold and retract.

[0038] In this embodiment, sliding columns 27 and rotating columns 28 are fixedly installed on both sides of the upper frame 29 and the base frame 25, respectively. The sliding columns 27 and rotating columns 28 on the upper frame 29 and the base frame 25 are arranged in opposite positions. The sliding columns 27 are slidably adapted to the linkage groove 22, and the rotating columns 28 are rotatably connected to the rotating groove 23.

[0039] Furthermore, the base frame 25 and the upper frame 29, which can be synchronously switched as the two side frames 21 move, can stably deploy and store the fog-catching net 30.

[0040] In this embodiment, the outer circumferential wall of the turntable 15 is provided with a plurality of locking grooves 16. A side box 35 is fixedly installed on one side of the base frame 12 and on the side of the base frame 25. A spring groove 36 is provided in the side box 35. A spring 37 is fixedly installed on the inner side wall of the spring groove 36. A limiting member 38 is fixedly installed on one side of the spring 37. One side of the limiting member 38 passes through the spring groove 36 and extends into the locking groove 16. One side of the limiting member 38 is adapted to the locking groove 16.

[0041] Furthermore, when the turntable 15 rotates, one side of the limiting member 38 will retract into the spring groove 36 and insert into the corresponding locking groove 16 after the turntable 15 stops rotating, thereby restricting the turntable 15 and preventing the turntable 15 from rotating automatically and affecting the stability of the side frame 21 during use.

[0042] In this embodiment, one side of the manifold 31 is connected to the inner groove 13, and the other side is connected to the central pipe 32. The cross-section of the manifold 31 is U-shaped.

[0043] Furthermore, the water droplets concentrated in the inner tank 13 can be collected and directed into the central pipe 32 through the manifold 31, which facilitates the centralized treatment of the collected water by the central pipe 32. After the device is laid, personnel need to connect one side of the central pipe 32 to the water storage tank so that the central pipe 32 can concentrate the collected water flow into the water storage tank for storage and use.

[0044] In this embodiment, a tube 33 is fixedly installed on one side of the central tube 32, and a slot 34 is opened on the other side, with the tube 33 and the slot 34 being compatible.

[0045] Furthermore, the two concentrators 32 can be connected by inserting the tube 33 into another slot 34, thereby concentrating the collected mist water into the concentrator 32 for flow and aggregation, facilitating the centralized processing of the mist water collected by the multiple mist-catching nets 30.

[0046] In this embodiment, a bottom groove 44 is provided at the bottom of the slider 18 and below the internal thread groove 43. Two rollers 19 are rotatably installed in the bottom groove 44 and are in contact with the bottom wall of the inner groove 13. The water guide groove 20 is located between the two rollers 19.

[0047] Furthermore, the roller 19 can move synchronously along the inner groove 13 as the slider 18 moves within it, thereby improving the smoothness of the slider 18's movement and preventing it from getting stuck due to high friction.

[0048] In this embodiment, two tripods 10 are fixedly connected to the bottom sides of the base frame 12 respectively. The same arc plate 11 is fixedly installed on one side of the two tripods 10. A pin 39 is fixedly installed at the bottom of the tripod 10. A winding drum 40 is fixedly installed at the top of the arc plate 11. A tension line 41 is fixedly installed on the outer circumferential wall of the winding drum 40.

[0049] Furthermore, the tension generated by the taut tension line 41, combined with the fixing and anti-detachment mechanism of the pin 39 to the ground, can effectively prevent the device from being blown over by strong winds when used on the ground, thereby improving the stability of the device when used in windy weather.

[0050] Working principle: When the mist passes over the mist-collecting net 30, it condenses into water droplets and drips down along the mist-collecting net 30 under the action of gravity until it flows into the water collection tank 26. Then, it flows into the conduit 24, and then into the guide trough 20. Finally, it flows into the inner tank 13, and then into the manifold 31, where it flows into the concentrator 32 to form a water flow. The water then flows into the storage tank along the concentrator 32.

[0051] When installing this device, first place the tripod 10 flat on the ground and nail the pin 39 into the ground. At the same time, the operator unwinds the tension cable 41 from the take-up drum 40 and tauts it, fixing it to the ground. At this time, the two side frames 21 will stand upright on the ground along with the base frame 12. Next, the operator holds the handle 17 and rotates it continuously. The handle 17 will drive the turntable 15 to rotate continuously on one side of the base frame 12. The turntable 15 will drive the screw 14 to rotate continuously in the inner groove 13. Under the action of the screw, the two sliders 18 will gradually move away from each other and move closer to the turntable 15. At this time, the base frame 25 and the upper frame 29, which were originally inclined and parallel between the two side frames 21, will gradually rotate around the rotating column 28 as the center until one side of the slider 18 contacts the inner wall of the inner groove 13. Then, the base frame 25 and the upper frame 29 will be in a vertical and horizontal parallel state. At the same time, the mist-catching net 30 will be on the base frame 21. The device is fully extended between frame 5 and upper frame 29, and the water collection tank 26 is synchronously connected to the conduit 24. At this point, the installation of the device is complete. When retracting the mist-catching net 30, the operator holds the handle 17 and continuously rotates it in the opposite direction. This drives the screw 14 to rotate through the turntable 15. Under the action of the screw thread, the two sliders 18 will gradually move closer to each other, thereby driving the two side frames 21 to gradually move closer. At the same time, the base frame 25 and upper frame 29 will rotate around the rotating column 28 as the side frames 21 move. The sliding column 27 will move along the linkage groove 22 as the base frame 25 and upper frame 29 rotate. When the two side frames 21 are about to touch, the operator can stop rotating the handle 17. At this time, the upper frame 29 and base frame 25 will be in a tilted parallel state between the two side frames 21. At the same time, the mist-catching net 30 will be stored between the two side frames 21, thus completing the storage of the mist-catching net 30.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mist-collecting and water-harvesting system for water collection, characterized in that, include: A base frame (12) is provided with two side frames (21), and a power assembly for driving the two side frames (21) to reciprocate is provided inside the base frame (12); Manifold (31), the manifold (31) is fixedly installed on one side of the base frame (12), and a central pipe (32) is fixedly installed on one side of the manifold (31). A base frame (25) and an upper frame (29) are provided, both of which are located between two side frames (21). A mist-catching net (30) is fixedly installed between the base frame (25) and the upper frame (29). The base frame (25) is located between the mist-catching net (30) and the base frame (12). A conduit (24) is provided inside one of the side frames (21) and below the base frame (25). Two tripods (10) and two arc plates (11) are provided below the base frame (12).

2. The mist-collecting and water-harvesting system for water collection according to claim 1, characterized in that, The power assembly includes: An inner groove (13) is formed inside a base frame (12). A screw (14) is rotatably installed inside the inner groove (13). Both ends of the screw (14) pass through the base frame (12) and extend to the outside. A turntable (15) is fixedly installed at both ends of the screw (14). A handle (17) is rotatably installed on one side of the turntable (15). Two sliders (18) are slidably installed in the inner groove (13). An inner thread groove (43) is provided on one side of each slider (18). The screw (14) passes through the inner thread groove (43) and is threadedly connected to the inner thread groove (43).

3. A mist-collecting and water-harvesting system for water collection according to claim 2, characterized in that, One of the sliders (18) has a water guide groove (20) connected to the conduit (24) at its top. The water guide groove (20) is connected to the internal thread groove (43). The base frame (25) has a water collection groove (26) connected to the conduit (24). The water collection groove (26) is located below the mist trap (30). The cross-section of the water collection groove (26) is U-shaped.

4. A mist-collecting and water-harvesting system for water collection according to claim 1, characterized in that, The side frame (21) has a sliding groove (42) on one side that is adapted to slide with the upper frame (29) and the base frame (25). The inner walls of the sliding groove (42) are provided with a linkage groove (22) and a rotating groove (23). The rotating groove (23) is connected to the linkage groove (22). The rotating groove (23) and the linkage groove (22) on the two side frames (21) are arranged in opposite positions.

5. A mist-collecting and water-harvesting system for water collection according to claim 4, characterized in that, The upper frame (29) and the base frame (25) are respectively fixedly installed with sliding columns (27) and rotating columns (28). The sliding columns (27) and rotating columns (28) on the upper frame (29) and the base frame (25) are arranged in opposite positions. The sliding column (27) is slidably adapted to the linkage groove (22), and the rotating column (28) is rotatably connected to the rotating groove (23).

6. A mist-collecting and water-harvesting system for water collection according to claim 3, characterized in that, The outer circumferential wall of the turntable (15) is provided with several locking grooves (16). A side box (35) is fixedly installed on one side of the base frame (12) and on the side of the base frame (25). A spring groove (36) is provided in the side box (35). A spring (37) is fixedly installed on the inner side wall of the spring groove (36). A limiting member (38) is fixedly installed on one side of the spring (37). One side of the limiting member (38) passes through the spring groove (36) and extends into the locking groove (16). One side of the limiting member (38) is adapted to the locking groove (16).

7. A mist-collecting and water-harvesting system for water collection according to claim 1, characterized in that, One side of the manifold (31) is connected to the inner groove (13), and the other side is connected to the central pipe (32). The cross-section of the manifold (31) is U-shaped.

8. A mist-collecting and water-harvesting system for water collection according to claim 7, characterized in that, A tube (33) is fixedly installed on one side of the central tube (32), and a slot (34) is opened on the other side. The tube (33) and the slot (34) are compatible.

9. A mist-collecting and water-harvesting system for water collection according to claim 3, characterized in that, The bottom of the slider (18) and below the internal thread groove (43) is provided with a bottom groove (44), and two rollers (19) that are in contact with the bottom wall of the inner groove (13) are rotatably installed in the bottom groove (44), and the water guide groove (20) is located between the two rollers (19).

10. A mist-collecting and water-harvesting system for water collection according to claim 1, characterized in that, The two tripods (10) are fixedly connected to the bottom sides of the base frame (12) respectively. The same arc plate (11) is fixedly installed on one side of the two tripods (10). A pin (39) is fixedly installed at the bottom of the tripod (10). A winding drum (40) is fixedly installed at the top of the arc plate (11). A tension line (41) is fixedly installed on the outer circumferential wall of the winding drum (40).

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