Automatic water sample collecting device for environmental protection

Abstract

The invention relates to the technical field of environmental protection, and discloses an automatic water sample collecting device for environmental protection, which comprises a ship body, a collecting box is movably mounted at the top end of the ship body, a supporting plate is fixedly mounted at the top end of the ship body, and a measuring mechanism, a winding roller and a first motor are fixedly mounted at the top end of the supporting plate respectively; a first motor works to drive a first threaded column to rotate, and when the first threaded column rotates, a first moving block is driven to slide in a supporting plate, so that a first guide wheel moves below the supporting plate along with the first moving block; and the water pipe located on the outer side of the first guide wheel can move along with the movement of the first guide wheel, through the joint cooperative use of a third guide wheel, a second guide wheel and a fourth guide wheel, the extension length of the water pipe at the water bottom along with descending of the filter box is changed, and water is conveniently used through the filter box.

Description

Technical Field

[0001] This invention relates to the field of environmental protection technology, specifically to an automatic water sample collection device for environmental protection. Background Technology

[0002] In modern life, due to technological development and social progress, many different kinds of factories have emerged. However, during the production process, factories often generate a large amount of garbage or polluted water. Some unscrupulous factories discharge water directly into nearby rivers without filtration after use, causing water pollution. In order to identify these unscrupulous factories, relevant departments need to collect water samples from the sewage discharge sites and then conduct tests.

[0003] In the process of environmental protection, it is necessary to sample and test water quality to determine the degree of water pollution. However, existing water sampling devices cannot effectively block impurities during the sampling process, which can easily lead to pipe blockage and sampling failure. Moreover, the sampling depth of general water sampling equipment is limited, which is not conducive to water sampling. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic water sample collection device for environmental protection, so as to solve the problems mentioned in the background art.

[0005] Technical solution

[0006] This invention provides the following technical solution: an automatic water sample collection device for environmental protection, comprising a hull, a collection box movably installed at the top of the hull, a support plate fixedly installed at the top of the hull, a measuring mechanism, a winding roller, and a first motor fixedly installed at the top of the support plate, the measuring mechanism including an air content collection module, a wind direction collection module, and an image acquisition module, a flow divider plate fixedly installed at the bottom of the support plate, a flow divider cavity provided inside the flow divider plate, a water pipe fixedly connected to the top of the flow divider plate, a telescopic rope provided on the outside of the winding roller, a filter box fixedly connected to the bottom of the telescopic rope, a filter box provided with filter holes, a water pump fixedly installed in the filter box, the water pump being fixedly connected to the other end of the water pipe, a connecting through hole matching the filter box being opened through the inner wall of the hull, baffles provided on both sides of the connecting through hole, and a propulsion mechanism fixedly installed at the bottom of the hull, the propulsion mechanism including a propeller and a propulsion blade to ensure the normal forward movement of the hull.

[0007] Preferably, a first threaded post is movably installed inside the support plate, a second driven gear is fixedly installed on the first threaded post, a second driving gear is fixedly installed on the output shaft end of the first motor, the second driving gear and the second driven gear are meshed together, a first moving block is threadedly connected to the outer side of the first threaded post, the first moving block passes through the bottom inner wall of the support plate and is fixedly installed with a first guide wheel, and a first sliding through hole matching the first moving block is opened through the bottom inner wall of the support plate.

[0008] Preferably, a second guide wheel and a third guide wheel are fixedly installed at the bottom end of the support plate, and a fourth guide wheel is fixedly installed at the top end of the support plate. The water pipe is movably connected to the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel. The third guide wheel is composed of two identical pulleys in the vertical direction, and the fourth guide wheel is composed of two separate pulleys in the horizontal direction.

[0009] Preferably, the water pipe extending from one end of the diversion plate passes sequentially through the third guide wheel, the first guide wheel, the third guide wheel, the second guide wheel, and two adjacent fourth guide wheels. The second guide wheel and the third guide wheel are both close to the side of the telescopic rope, and the first guide wheel is away from the side of the telescopic rope. The water pipe passes through the support plate and the hull.

[0010] Preferably, the water pipe passes through the support plate without contacting the first threaded post and is located between two adjacent first threaded posts. A limiting block is provided inside the support plate, and the limiting block is located between the first moving block and the water pipe.

[0011] Preferably, a partition is fixedly installed in the filter box, and a fixed frame is fixedly installed on the side of the partition facing the inner cavity of the filter box. The water pump is located at the top of the fixed frame. The filter holes are evenly distributed in the partition at equal intervals. A first rotating column and a second rotating column are movably installed on the fixed frame. The first rotating column and the second rotating column are vertically distributed and are not connected to each other.

[0012] Preferably, a fan blade and a third driven gear are fixedly installed on the outer side of the first rotating column, and a cleaning blade is fixedly installed at the bottom end of the second rotating column through the partition. The cleaning blade is located below the filter hole to ensure that the filter hole is clean and unblocked. A third driving gear is fixedly installed at the top end of the second rotating column. Both the third driven gear and the third driving gear are located in the inner cavity of the fixed frame.

[0013] Preferably, the fixed frame is provided with a connecting mechanism, which includes a third rotating column and a fourth driven gear. Both ends of the third rotating column are provided with a fourth driven gear, which meshes with the third driving gear and the third driven gear respectively.

[0014] Preferably, the fan blade is located outside the fixed frame, and the fan blade is slidably connected to the outer wall of the fixed frame and the inner wall of the filter box, and the fan blade is located above the filter hole.

[0015] Preferably, the hull has an adjustment cavity, in which a second motor is fixedly installed. A first driving gear is fixedly installed on the output shaft end of the second motor. A second threaded column is movably installed in the adjustment cavity. A first driven gear is fixedly installed on the end of the second threaded column. The first driven gear is meshed with the first driving gear. A second moving block is threadedly connected to the outer side of the second threaded column. Two adjacent second moving blocks are fixedly connected to a baffle, and two adjacent baffles cover the connecting through hole.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention provides an automatic water sample collection device for environmental protection, which has the following beneficial effects:

[0018] 1. The automatic water sampling device for environmental protection uses a second motor, which drives a second threaded column to rotate via a first driving gear and a first driven gear. When the second threaded column rotates, it causes two adjacent baffles to move closer together via a second moving block, sealing the connecting through hole to prevent water from entering the hull. Conversely, the filter box opens the connecting through hole via the baffle to prevent damage to the hull.

[0019] 2. In this automatic water sampling device for environmental protection, after the filter box is submerged underwater, water enters the filter box through the filter holes. Due to the effect of the filter holes, the water entering the filter box impacts the fan blades, causing them to rotate. When the fan blades rotate, the cooperation of the third driven gear, the third driving gear, and the connecting mechanism causes the second rotating column to rotate. When the second rotating column rotates, it drives the cleaning blades at its bottom to rotate as well. When the cleaning blades rotate, they clean the water inlet end of the filter holes in the partition, preventing water plants or debris in the water from clogging the filter holes, ensuring the efficiency and speed of water sampling.

[0020] 3. This automatic water sampling device for environmental protection uses a first motor to drive a first threaded column to rotate. When the first threaded column rotates, it causes a first moving block to slide in a support plate. In this way, the first guide wheel will move together with the first moving block under the support plate. The water pipe located outside the first guide wheel will move together with the movement of the first guide wheel. Through the combined use of the third, second, and fourth guide wheels, the length of the water pipe at the bottom of the water is changed as it descends with the filter box, making it easier to collect water through the filter box.

[0021] 4. This automatic water sampling device for environmental protection uses a water pump in the filter box to pump water into the distribution plate through the pump and water pipe. The distribution plate then divides and collects water in the collection bottle in the collection box, increasing the amount of sampling data. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0023] Figure 1 This is a front view of the overall structure of the present invention;

[0024] Figure 2 This is a bottom view of the support plate of the present invention;

[0025] Figure 3 This is a top view of the interior of the support plate of the present invention;

[0026] Figure 4 This is a working diagram of the internal structure of the support plate of the present invention;

[0027] Figure 5 This is a diagram showing the variation in the length of the water pipe in this invention;

[0028] Figure 6 This is a view of the inside of the filter box of the present invention.

[0029] Figure 7 This is a second view of the interior of the filter box of the present invention;

[0030] Figure 8 This is a working diagram of the fan blade of the present invention;

[0031] Figure 9 This is a top view of the hull of the ship according to the present invention;

[0032] Figure 10 This is a working diagram of the connecting through hole and the baffle of the present invention.

[0033] In the diagram: 1. Hull; 2. Collection box; 3. Support plate; 4. Measuring mechanism; 5. Rewinding roller; 6. First motor; 7. Telescopic rope; 8. Filter box; 9. Water pipe; 10. Diverter plate; 11. First threaded column; 12. First moving block; 13. First guide wheel; 14. Second guide wheel; 15. Third guide wheel; 16. Fourth guide wheel; 17. Partition plate; 18. Fixing frame; 19. Water pump; 20. Filter hole; 21. First rotating column; 22. Fan blade; 23. Cleaning blade; 24. Second rotating column; 25. Connecting through hole; 26. Baffle plate; 27. Second motor; 28. Second threaded column; 29. ​​Second moving block; 30. First driven gear; 31. First driving gear; 32. Connecting mechanism; 33. Pushing mechanism. Detailed Implementation

[0034] 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, and 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.

[0035] Example 1:

[0036] Please see Figure 1 , Figures 6-10 This invention provides a technical solution: an automatic water sample collection device for environmental protection, comprising a hull 1, a collection box 2 movably installed at the top of the hull 1, a support plate 3 fixedly installed at the top of the hull 1, and a measuring mechanism 4, a winding roller 5, and a first motor 6 fixedly installed at the top of the support plate 3. The measuring mechanism 4 includes an air content collection module, a wind direction collection module, and an image acquisition module. The measuring mechanism 4 collects the air content, wind direction, and environmental graphics of the water area being measured. The air content collection module, wind direction collection module, and image acquisition module all adopt existing mature technologies.

[0037] A diversion plate 10 is fixedly installed at the bottom of the support plate 3. A diversion cavity is provided inside the diversion plate 10. A water pipe 9 is fixedly connected to the top of the diversion plate 10. A telescopic rope 7 is provided on the outside of the take-up roller 5. A filter box 8 is fixedly connected to the bottom of the telescopic rope 7. A filter hole 20 is provided in the filter box 8. A water pump 19 is fixedly installed in the filter box 8. The water pump 19 is fixedly connected to the other end of the water pipe 9. A connecting through hole 25 matching the filter box 8 is opened through the inner wall of the hull 1. Baffles 26 are provided on both sides of the connecting through hole 25. A propulsion mechanism 33 is fixedly installed at the bottom of the hull 1. The propulsion mechanism 33 includes a propeller and a propulsion blade to ensure that the hull 1 moves forward normally.

[0038] In this embodiment, a partition 17 is fixedly installed in the filter box 8, and a fixed frame 18 is fixedly installed on the side of the partition 17 facing the inner cavity of the filter box 8. The water pump 19 is located at the top of the fixed frame 18, and the filter holes 20 are evenly distributed at equal intervals in the partition 17. The fixed frame 18 is movably installed with a first rotating column 21 and a second rotating column 24. The first rotating column 21 and the second rotating column 24 are vertically distributed and are not connected to each other.

[0039] In this embodiment, a fan blade 22 and a third driven gear are fixedly installed on the outer side of the first rotating column 21. The bottom end of the second rotating column 24 passes through the partition 17 and is fixedly installed with a cleaning blade 23. The cleaning blade 23 is located below the filter hole 20 to ensure that the filter hole 20 is clean and unblocked. The top end of the second rotating column 24 is fixedly installed with a third driving gear. Both the third driven gear and the third driving gear are located in the inner cavity of the fixed frame 18.

[0040] In this embodiment, a connecting mechanism 32 is provided in the fixed frame 18. The connecting mechanism 32 includes a third rotating column and a fourth driven gear. Both ends of the third rotating column are provided with a fourth driven gear, which meshes with the third driving gear and the third driven gear respectively.

[0041] In this embodiment, the fan blade 22 is located outside the fixed frame 18, and the fan blade 22 is slidably connected to the outer wall of the fixed frame 18 and the inner wall of the filter box 8. The fan blade 22 is located above the filter hole 20.

[0042] In this embodiment, an adjustment cavity is provided in the hull 1. A second motor 27 is fixedly installed in the adjustment cavity. A first driving gear 31 is fixedly installed at the output shaft end of the second motor 27. A second threaded column 28 is movably installed in the adjustment cavity. A first driven gear 30 is fixedly installed at the end of the second threaded column 28. The first driven gear 30 and the first driving gear 31 are meshed and connected. A second moving block 29 is threadedly connected to the outer side of the second threaded column 28. Two adjacent second moving blocks 29 are fixedly connected to a baffle 26, and two adjacent baffles 26 cover the connecting through hole 25.

[0043] The second threaded post 28 adopts a double-coupling threaded rod, which facilitates the opposite movement directions of two adjacent second moving blocks 29 on the same second threaded post 28.

[0044] The working principle of this embodiment is as follows: When sampling water for environmental protection, the filter box 8 will extend through the hull 1 and into the water to collect water samples.

[0045] The filter box 8 exits the hull 1 through the connecting hole 25 in the hull 1. The second motor 27 drives the second threaded column 28 to rotate through the first driving gear 31 and the first driven gear 30. When the second threaded column 28 rotates, it drives the two adjacent baffles 26 to move closer to each other through the second moving block 29, thereby sealing the connecting hole 25 and preventing water from entering the hull 1. Conversely, the filter box 8 opens the connecting hole 25 through the baffles 26 to prevent damage to the hull 1.

[0046] After the filter box 8 is submerged underwater, water enters the filter box 8 through the filter holes 20. Due to the effect of the filter holes 20, the water entering the filter box 8 impacts the fan blades 22, causing the fan blades 22 to rotate. When the fan blades 22 rotate, the second rotating column 24 will rotate due to the cooperation of the third driven gear, the third driving gear and the connecting mechanism 32. When the second rotating column 24 rotates, it will drive the cleaning blades 23 at its bottom to rotate as well. When the cleaning blades 23 rotate, they will clean the water inlet end of the filter holes 20 in the partition 17, preventing water plants or debris in the water from clogging the filter holes 20, ensuring the efficiency and speed of water sampling.

[0047] Example 2:

[0048] Please see Figures 1-5 This invention provides a technical solution: an automatic water sample collection device for environmental protection, comprising a hull 1, a collection box 2 movably mounted on the top of the hull 1, a support plate 3 fixedly mounted on the top of the hull 1, a measuring mechanism 4, a winding roller 5, and a first motor 6 respectively fixedly mounted on the top of the support plate 3, the measuring mechanism 4 including an air content collection module, a wind direction collection module, and an image acquisition module, a diverter plate 10 fixedly mounted on the bottom of the support plate 3, the diverter plate 10 having a diverter cavity inside, and the top of the diverter plate 10 being fixedly connected to... A water pipe 9 is connected to the outer side of the take-up roller 5, and a telescopic rope 7 is provided. The bottom end of the telescopic rope 7 is fixedly connected to a filter box 8, which has filter holes 20. A water pump 19 is fixedly installed in the filter box 8 and is fixedly connected to the other end of the water pipe 9. A connecting through hole 25 matching the filter box 8 is opened through the inner wall of the hull 1. Baffles 26 are provided on both sides of the connecting through hole 25. A propulsion mechanism 33 is fixedly installed at the bottom of the hull 1. The propulsion mechanism 33 includes a propeller and a propulsion blade to ensure that the hull 1 moves forward normally.

[0049] In this embodiment, a first threaded post 11 is movably installed inside the support plate 3, and a second driven gear is fixedly installed on the first threaded post 11. A second driving gear is fixedly installed on the output shaft end of the first motor 6. The second driving gear and the second driven gear are meshed together. A first moving block 12 is threadedly connected to the outer side of the first threaded post 11. The first moving block 12 passes through the bottom inner wall of the support plate 3 and is fixedly installed with a first guide wheel 13. A first sliding through hole matching the first moving block 12 is opened through the bottom inner wall of the support plate 3.

[0050] In this embodiment, the bottom end of the support plate 3 is fixedly equipped with the second guide wheel 14 and the third guide wheel 15, and the top end of the support plate 3 is fixedly equipped with the fourth guide wheel 16. The water pipe 9 is movably connected to the first guide wheel 13, the second guide wheel 14, the third guide wheel 15 and the fourth guide wheel 16, respectively. The third guide wheel 15 is composed of two identical pulleys in the vertical direction, and the fourth guide wheel 16 is composed of two separate pulleys in the horizontal direction.

[0051] In this embodiment, the water pipe 9 extending from one end of the diversion plate 10 passes sequentially through the third guide wheel 15, the first guide wheel 13, the third guide wheel 15, the second guide wheel 14 and two adjacent fourth guide wheels 16. The second guide wheel 14 and the third guide wheel 15 are both close to the side of the telescopic rope 7, and the first guide wheel 13 is away from the side of the telescopic rope 7. The water pipe 9 passes through the support plate 3 and the hull 1.

[0052] In this embodiment, the water pipe 9 passes through the support plate 3, does not contact the first threaded post 11, and is located between two adjacent first threaded posts 11. A limiting block is provided inside the support plate 3, and the limiting block is located between the first moving block 12 and the water pipe 9.

[0053] Collection box 2 contains collection bottles.

[0054] A third motor is installed on the winding roller 5. The winding roller 5 can adjust the length of the telescopic rope 7 through the third motor, thereby adjusting the depth of the filter box 8 underwater and fixing the filter box 8.

[0055] The working principle of this embodiment is as follows: When the filter box 8 is submerged in water for water sampling, the first motor 6 drives the first threaded column 11 to rotate. When the first threaded column 11 rotates, it drives the first moving block 12 to slide in the support plate 3. In this way, the first guide wheel 13 will move together with the first moving block 12 under the support plate 3. The water pipe 9 located outside the first guide wheel 13 will move together with the movement of the first guide wheel 13. Through the joint use of the third guide wheel 15, the second guide wheel 14 and the fourth guide wheel 16, the length of the water pipe 9 at the bottom of the water is changed as it descends with the filter box 8, which facilitates the water sampling work through the filter box 8.

[0056] Meanwhile, the telescopic rope 7 and the water pipe 9 can adjust the water sampling depth of the filter box 8.

[0057] The operation of the water pump 19 in the filter box 8 causes the water entering the filter box 8 to flow into the diversion plate 10 through the water pump 19 and the water pipe 9. The diversion plate 10 then divides and collects the water in the collection bottle in the collection box 2, increasing the sampling data.

Claims

1. An automatic water sampling device for environmental protection, comprising a hull (1), characterized in that: A collection box (2) is movably installed on the top of the hull (1), and a support plate (3) is fixedly installed on the top of the hull (1). A measuring mechanism (4), a winding roller (5), and a first motor (6) are fixedly installed on the top of the support plate (3). The measuring mechanism (4) includes an air content collection module, a wind direction collection module, and an image acquisition module. A diverter plate (10) is fixedly installed at the bottom of the support plate (3). A diverter cavity is provided inside the diverter plate (10). A water pipe (9) is fixedly connected to the top of the diverter plate (10). A telescopic rope is provided on the outside of the winding roller (5). 7) A filter box (8) is fixedly connected to the bottom end of the telescopic rope (7). A filter hole (20) is provided in the filter box (8). A water pump (19) is fixedly installed in the filter box (8). The water pump (19) is fixedly connected to the other end of the water pipe (9). A connecting through hole (25) matching the filter box (8) is opened through the inner wall of the hull (1). Baffles (26) are provided on both sides of the connecting through hole (25). A propulsion mechanism (33) is fixedly installed at the bottom end of the hull (1). The propulsion mechanism (33) includes a propeller and a propulsion blade to ensure that the hull (1) moves forward normally.

2. The automatic water sample collection device for environmental protection according to claim 1, characterized in that: The support plate (3) is movably installed with a first threaded column (11), and a second driven gear is fixedly installed on the first threaded column (11). A second driving gear is fixedly installed on the output shaft end of the first motor (6). The second driving gear and the second driven gear are meshed together. A first moving block (12) is threadedly connected to the outer side of the first threaded column (11). The first moving block (12) passes through the bottom inner wall of the support plate (3) and is fixedly installed with a first guide wheel (13). The bottom inner wall of the support plate (3) is provided with a first sliding through hole that matches the first moving block (12).

3. The automatic water sample collection device for environmental protection according to claim 2, characterized in that: The bottom end of the support plate (3) is fixedly equipped with a second guide wheel (14) and a third guide wheel (15), and the top end of the support plate (3) is fixedly equipped with a fourth guide wheel (16). The water pipe (9) is movably connected to the first guide wheel (13), the second guide wheel (14), the third guide wheel (15) and the fourth guide wheel (16). The third guide wheel (15) is composed of two identical pulleys in the vertical direction, and the fourth guide wheel (16) is composed of two separate pulleys in the horizontal direction.

4. The automatic water sample collection device for environmental protection according to claim 3, characterized in that: The water pipe (9) extending from one end of the diversion plate (10) passes sequentially through the third guide wheel (15), the first guide wheel (13), the third guide wheel (15), the second guide wheel (14), and two adjacent fourth guide wheels (16). The second guide wheel (14) and the third guide wheel (15) are both close to the telescopic rope (7), and the first guide wheel (13) is away from the telescopic rope (7). The water pipe (9) passes through the support plate (3) and the hull (1).

5. The automatic water sample collection device for environmental protection according to claim 4, characterized in that: The water pipe (9) passes through the support plate (3) and does not contact the first threaded post (11), and is located between two adjacent first threaded posts (11). The support plate (3) is provided with a limiting block, which is located between the first moving block (12) and the water pipe (9).

6. The automatic water sample collection device for environmental protection according to claim 1, characterized in that: A partition (17) is fixedly installed in the filter box (8). A fixed frame (18) is fixedly installed on the side of the partition (17) facing the inner cavity of the filter box (8). The water pump (19) is set at the top of the fixed frame (18). The filter holes (20) are evenly distributed in the partition (17) at equal distances. A first rotating column (21) and a second rotating column (24) are movably installed on the fixed frame (18). The first rotating column (21) and the second rotating column (24) are vertically distributed and are not connected to each other.

7. The automatic water sample collection device for environmental protection according to claim 6, characterized in that: A fan blade (22) and a third driven gear are fixedly installed on the outer side of the first rotating column (21). The bottom end of the second rotating column (24) passes through the partition (17) and is fixedly installed with a cleaning blade (23). The cleaning blade (23) is located below the filter hole (20) to ensure that the filter hole (20) is clean and unblocked. The top end of the second rotating column (24) is fixedly installed with a third driving gear. Both the third driven gear and the third driving gear are located in the inner cavity of the fixed frame (18).

8. The automatic water sample collection device for environmental protection according to claim 7, characterized in that: The fixed frame (18) is provided with a connecting mechanism (32), which includes a third rotating column and a fourth driven gear. Both ends of the third rotating column are provided with a fourth driven gear, which meshes with the third driving gear and the third driven gear respectively.

9. An automatic water sample collection device for environmental protection according to claim 7, characterized in that: The fan blade (22) is located outside the fixed frame (18), and the fan blade (22) is slidably connected to the outer wall of the fixed frame (18) and the inner wall of the filter box (8). The fan blade (22) is located above the filter hole (20).

10. An automatic water sample collection device for environmental protection according to claim 1, characterized in that: An adjustment cavity is provided in the hull (1), in which a second motor (27) is fixedly installed. A first driving gear (31) is fixedly installed at the output shaft end of the second motor (27). A second threaded column (28) is movably installed in the adjustment cavity. A first driven gear (30) is fixedly installed at the end of the second threaded column (28). The first driven gear (30) is meshed with the first driving gear (31). A second moving block (29) is threadedly connected to the outer side of the second threaded column (28). Two adjacent second moving blocks (29) are fixedly connected to a baffle (26), and two adjacent baffles (26) cover the connecting through hole (25).

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