Water quality on-line analyzer with automatic cleaning function

Abstract

The utility model discloses an on-line water quality analyzer with an automatic cleaning function, which relates to the field of water quality analyzers, and comprises a top cover plate arranged on the upper side of a main body and a rotating tube, the outer side of the rotating tube is fixedly connected with a plurality of groups of nozzles, and the upper side and the lower side of the main body are respectively provided with a detection groove and a bottom groove. A transverse partition plate is clamped in the detection groove, a hollow disc is arranged in the middle of the upper surface of the transverse partition plate, a water guide pipe penetrating through the transverse partition plate is fixedly connected to the middle of the lower side of the hollow disc, filter screen plates are clamped in the bottom groove and close to the two sides, and a monitoring module is fixedly embedded in the top of the front side of the main body. The device has the advantages that the function of comprehensively flushing the inside of the detection tank is realized, water resources are saved in the flushing process by utilizing detected water, impurities are prevented from being adhered and accumulated together while the water is filtered, a good anti-blocking effect is achieved, and the normal operation of a water pumping process is ensured.

Description

Technical Field

[0001] The utility model relates to the field of water quality analyzers, in particular to an online water quality analyzer with an automatic cleaning function. Background Art

[0002] Online water quality analyzers are high-precision instruments used to monitor and analyze various physical, chemical, and biological parameters in water in real time. They continuously and automatically monitor water quality, providing immediate data feedback. They are widely used in environmental protection, water treatment plants, industrial process control, and drinking water safety monitoring.

[0003] After searching, the patent number is CN212568754U, which discloses a portable water quality analyzer that can conveniently support the water quality analyzer body in the field, making it easy to use the water quality analyzer body, and at the same time effectively prevent the water quality analyzer body from shaking during the carrying process. However, after use, the existing water quality online analyzer usually uses additional clean water to clean the detection tank, but the cleaning efficiency is relatively low and it wastes water resources. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an online water quality analyzer with an automatic cleaning function. Existing online water quality analyzers usually use additional clean water to clean the detection tank after use, but the cleaning efficiency is relatively low and water resources are greatly wasted.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an online water quality analyzer with automatic cleaning function, comprising a top cover plate arranged on the upper side of a main body, and a rotating tube, a plurality of groups of nozzles are fixedly connected to the outer side of the rotating tube, and a detection groove and a bottom groove are respectively provided on the upper and lower sides of the main body, a transverse partition is clamped inside the detection groove, a hollow disk is provided in the middle position of the upper surface of the transverse partition, a water pipe passing through the transverse partition is fixedly connected to the middle position of the lower side of the hollow disk, a filter screen is clamped inside the bottom groove near both sides, and a monitoring module is fixedly embedded in the top front side of the main body.

[0006] As a further solution of the present invention: a dual-axis motor is fixedly installed on the inner top of the bottom trough, and the rotating bobbin is fixedly connected to the upper output end of the dual-axis motor, and several groups of the nozzles are evenly distributed at equal distances on the outside of the rotating bobbin, and the rotating bobbin is located inside the detection trough.

[0007] As a further solution of the present invention: a water pump is fixedly installed near both sides of the inner top of the bottom trough, and the inlet and outlet of the water pump are fixedly connected with a water suction pipe and a drainage pipe respectively. The drainage pipe is fixedly connected to the hollow disk, and the water guide pipe is located inside the rotating barrel.

[0008] As a further solution of the present invention: a lifting plate is provided between the two groups of filter screen plates, a lifting screw hole is provided through the middle position of the lifting plate, and limiting sliding holes are provided through the upper surface of the lifting plate near both sides, the inner top of the bottom trough is fixedly connected to the water outlet pipes near both sides, and connecting brushes are fixedly connected on both sides of the lifting plate, and a rear baffle is provided at the rear bottom of the main body.

[0009] As a further solution of the present invention: the lower output end of the dual-axis motor is fixedly connected to a vertical threaded shaft, and the lifting plate is threadedly connected to the vertical threaded shaft through a lifting screw hole.

[0010] As a further solution of the present invention: the lifting plate is slidably connected to the two groups of water outlet pipes through two groups of limiting sliding holes, and the two groups of water outlet pipes are symmetrically arranged about the vertical thread axis.

[0011] As a further solution of the present invention: the lifting plate is shaped like a cross, and the two groups of connecting scraping brushes are respectively fitted with the two groups of filter screen plates.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: by starting the water pump, the water in the bottom tank is pumped into the interior of the hollow disk through the water suction pipe and the drainage pipe, and then the water in the hollow disk is introduced into the interior of the rotating drum through the water guide pipe, and then the dual-axis motor at the top of the bottom tank is started to drive the rotating drum to rotate forward and reverse, thereby driving several groups of nozzles to rotate forward and reverse together, realizing the comprehensive flushing function of the interior of the detection tank, and using the detected water for the flushing process, which saves water resources.

[0013] Compared with the existing technology, the beneficial effect of the present invention is that when the dual-axis motor is started, it will drive the vertical threaded shaft to rotate forward and reverse, thereby enabling the lifting plate to move up and down through the threaded connection between the vertical threaded shaft and the lifting plate, in conjunction with two sets of water outlet pipes and two sets of limiting sliding holes, thereby driving the two sets of connected scraping brushes to move up and down, which can filter the water quality while preventing impurities from adhering to and accumulating together, playing a good anti-blocking role and ensuring the normal progress of the water pumping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an online water quality analyzer with automatic cleaning function in an embodiment of the present utility model;

[0015] Figure 2 This is a schematic cross-sectional view of an online water quality analyzer with an automatic cleaning function in an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the rotating bobbin in the embodiment of the present utility model;

[0017] Figure 4 Schematic diagram of the connection structure of the lifting plate in the embodiment of the present utility model.

[0018] In the figure: 1. Main body; 2. Top cover; 3. Monitoring module; 4. Detection tank; 5. Bottom tank; 6. Dual-axis motor; 7. Rotating bobbin; 8. Nozzle; 9. Water pump; 10. Water pipe; 11. Drain pipe; 12. Horizontal partition; 13. Hollow disk; 14. Water guide pipe; 15. Filter screen; 16. Vertical threaded shaft; 17. Lifting plate; 18. Lifting screw hole; 19. Limiting sliding hole; 20. Water outlet pipe; 21. Connecting brush; 22. Rear baffle. DETAILED DESCRIPTION

[0019] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0020] Example 1, please refer to Figures 1-4 , a water quality online analyzer with automatic cleaning function, includes a top cover plate 2 arranged on the upper side of a main body 1, and also includes a rotating barrel 7, a plurality of groups of nozzles 8 are fixedly connected to the outside of the rotating barrel 7, and a detection groove 4 and a bottom groove 5 are respectively provided on the upper and lower sides of the main body 1. A transverse partition 12 is clamped inside the detection groove 4, and a hollow disk 13 is provided in the middle position of the upper surface of the transverse partition 12. A water guide pipe 14 passing through the transverse partition 12 is fixedly connected to the middle position of the lower side of the hollow disk 13. Filter screen plates 15 are clamped on the inside of the bottom groove 5 near both sides, and a monitoring module 3 is fixedly embedded in the top of the front side of the main body 1.

[0021] A dual-axis motor 6 is fixedly installed on the inner top of the bottom tank 5, and a rotating bobbin 7 is fixedly connected to the upper output end of the dual-axis motor 6. Several groups of nozzles 8 are evenly distributed on the outside of the rotating bobbin 7 at equal distances. The rotating bobbin 7 is located inside the detection tank 4.

[0022] In this embodiment, the rotating barrel 7 on the dual-axis motor 6 is used to cause the plurality of nozzles 8 to rotate together.

[0023] A water pump 9 is fixedly installed near both sides of the inner top of the bottom trough 5. The inlet and outlet of the water pump 9 are fixedly connected to a water suction pipe 10 and a drainage pipe 11 respectively. The drainage pipe 11 is fixedly connected to the hollow disk 13, and the water guide pipe 14 is located inside the rotating barrel 7.

[0024] In this embodiment, the water in the bottom tank 5 is introduced into the interior of the hollow tray 13 through the water suction pipe 10 and the drainage pipe 11 .

[0025] Specifically, by starting the water pump 9, the water in the bottom tank 5 is pumped into the interior of the hollow disk 13 through the water pump pipe 10 and the drain pipe 11, and then the water in the hollow disk 13 is introduced into the interior of the rotating drum 7 through the water guide pipe 14, and then the dual-axis motor 6 at the top of the bottom tank 5 is started to drive the rotating drum 7 to rotate forward and reverse, thereby driving several groups of nozzles 8 to rotate forward and reverse together, realizing the comprehensive flushing function of the interior of the detection tank 4, and using the detected water for the flushing process, which saves water resources.

[0026] Example 2, please refer to Figures 1-4 A water quality online analyzer with automatic cleaning function, a lifting plate 17 is arranged between the two sets of filter screen plates 15, a lifting screw hole 18 is opened through the middle position of the lifting plate 17, and limited sliding holes 19 are opened through the upper surface of the lifting plate 17 near both sides, the inner top of the bottom trough 5 is fixedly connected to the water outlet pipe 20 near both sides, and the two sides of the lifting plate 17 are fixedly connected to the connection brush 21, and a rear baffle 22 is provided at the rear bottom of the main body 1.

[0027] The lower output end of the dual-axis motor 6 is fixedly connected to the vertical threaded shaft 16, and the lifting plate 17 is threadedly connected to the vertical threaded shaft 16 through the lifting screw hole 18. The lifting plate 17 is slidingly connected to the two groups of water outlet pipes 20 through two groups of limiting sliding holes 19, and the two groups of water outlet pipes 20 are symmetrically arranged about the vertical threaded shaft 16.

[0028] In this embodiment, the lifting plate 17 is threadedly connected to the vertical threaded shaft 16 to cooperate with the two groups of water outlet pipes 20 and the two groups of limiting sliding holes 19 to facilitate the lifting and lowering of the lifting plate 17.

[0029] The lifting plate 17 is shaped like a cross, and the two groups of connecting scraping brushes 21 are respectively fitted with the two groups of filter screen plates 15 .

[0030] In this embodiment, the scraping brushes 21 on both sides of the lifting plate 17 are connected to clean the impurities on the two groups of filter screen plates 15 .

[0031] Specifically, when the dual-axis motor 6 is started, it will drive the vertical threaded shaft 16 to rotate forward and reverse, thereby enabling the lifting plate 17 to move up and down through the threaded connection between the vertical threaded shaft 16 and the lifting plate 17, in conjunction with the two sets of water outlet pipes 20 and the two sets of limiting sliding holes 19, thereby driving the two sets of connected scraping brushes 21 to move up and down, which can filter the water while preventing impurities from adhering and accumulating together, play a good anti-blocking role, and ensure the normal progress of the water pumping process.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. An online water quality analyzer with an automatic cleaning function, comprising a top cover plate (2) arranged on the upper side of a main body (1), characterized in that: The invention also includes a rotating tube (7), the outer side of which is fixedly connected to a plurality of nozzles (8), the upper and lower sides of the main body (1) are respectively provided with a detection groove (4) and a bottom groove (5), the interior of the detection groove (4) is clamped with a transverse partition (12), a hollow disk (13) is provided at the middle position of the upper surface of the transverse partition (12), a water pipe (14) passing through the transverse partition (12) is fixedly connected at the middle position of the lower side of the hollow disk (13), the interior of the bottom groove (5) is clamped with a filter screen (15) near both sides, and a monitoring module (3) is fixedly embedded at the top of the front side of the main body (1).

2. The online water quality analyzer with automatic cleaning function according to claim 1, characterized in that: A dual-axis motor (6) is fixedly mounted on the inner top of the bottom tank (5), and a rotating barrel (7) is fixedly connected to the upper output end of the dual-axis motor (6). A plurality of groups of nozzles (8) are evenly distributed at equal distances on the outside of the rotating barrel (7), and the rotating barrel (7) is located inside the detection tank (4).

3. The online water quality analyzer with automatic cleaning function according to claim 1, characterized in that: A water pump (9) is fixedly installed near both sides of the inner top of the bottom trough (5), and the inlet and outlet of the water pump (9) are fixedly connected to a water pump pipe (10) and a drainage pipe (11), respectively. The drainage pipe (11) is fixedly connected to the hollow disk (13), and the water guide pipe (14) is located inside the rotating barrel (7).

4. The online water quality analyzer with automatic cleaning function according to claim 2, characterized in that: A lifting plate (17) is provided between the two groups of filter screen plates (15), a lifting screw hole (18) is provided through the middle position of the lifting plate (17), and limiting sliding holes (19) are provided through the upper surface of the lifting plate (17) near both sides, and the inner top of the bottom trough (5) is fixedly connected to the water outlet pipe (20) near both sides, and the two sides of the lifting plate (17) are fixedly connected to the connection brush (21), and a rear baffle (22) is provided at the rear bottom of the main body (1).

5. The online water quality analyzer with automatic cleaning function according to claim 4, characterized in that: The lower output end of the dual-axis motor (6) is fixedly connected to a vertical threaded shaft (16), and the lifting plate (17) is threadedly connected to the vertical threaded shaft (16) via a lifting screw hole (18).

6. The online water quality analyzer with automatic cleaning function according to claim 5, characterized in that: The lifting plate (17) is slidably connected to the two groups of water outlet pipes (20) via two groups of limiting sliding holes (19), and the two groups of water outlet pipes (20) are symmetrically arranged about the vertical threaded shaft (16).

7. The online water quality analyzer with automatic cleaning function according to claim 6, characterized in that: The lifting plate (17) is shaped like a cross, and the two groups of connecting scrapers (21) are respectively fitted with the two groups of filter screen plates (15).

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