Water quality monitoring instrument for surface water

Abstract

The utility model discloses a water quality monitoring instrument for surface water, which belongs to the technical field of water quality monitoring and comprises a buoy and a solar panel arranged on the outer side surface of the buoy, a water quality monitoring probe is arranged at the bottom of the buoy, and an adjusting component is arranged in the buoy. A cleaning assembly is arranged at the bottom of the adjusting assembly. The adjusting assembly comprises a driving unit arranged in the buoy and a counterweight plate arranged at the bottom of the driving unit, and the water quality monitoring probe is mounted at the bottom of the counterweight plate; the cleaning assembly comprises a connecting piece arranged at the bottom of the driving unit, a rotating sleeve arranged at the bottom of the connecting piece and a cleaning piece arranged at the bottom of the rotating sleeve. By arranging the adjusting assembly and the cleaning assembly, water quality at different depths is monitored, the monitoring quality is improved, monitoring data are more complete, and the precision of the monitoring data of the water quality monitoring probe is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality monitoring technical field especially a kind of water quality monitoring instrument for surface water. BACKGROUND

[0002] Water quality parameters are used to indicate the quality of water environment and the characteristics of various substances in water, including turbidity, transparency, color, smell, taste, water temperature, pH value, trace harmful chemical element content, heavy metal content and other inorganic or organic compound content.

[0003] In today's water quality monitoring, especially the monitoring of surface water, water quality monitoring buoys are usually used, but the monitoring depth of the existing water quality monitoring buoys cannot be adjusted according to the needs, resulting in incomplete monitoring data. Moreover, the water quality monitoring probes of the existing water quality monitoring buoys are usually installed at the lower part of the buoy, and the entire buoy needs to be lifted for maintenance or cleaning of the water quality monitoring probes, which is very inconvenient and time-consuming and laborious.

[0004] Therefore, it is urgent to provide a water quality monitoring instrument for surface water to solve the above problems. SUMMARY

[0005] The utility model solves the technical problems that the monitoring depth of the existing water quality monitoring buoy cannot be adjusted according to the needs in use, resulting in incomplete monitoring data, and the water quality monitoring probes of the existing water quality monitoring buoy are usually installed at the lower part of the buoy, and the entire buoy needs to be lifted for maintenance or cleaning of the water quality monitoring probes, which is very inconvenient and time-consuming and laborious, and provides a water quality monitoring instrument for surface water.

[0006] To solve the above technical problems, the utility model adopts one technical scheme: providing a water quality monitoring instrument for surface water, including buoy, solar panel arranged on the outer side of the buoy, water quality monitoring probe arranged at the bottom of the buoy, adjusting assembly arranged in the interior of the buoy, cleaning assembly arranged at the bottom of the adjusting assembly.

[0007] The adjusting assembly includes driving unit arranged in the interior of the buoy, counterweight plate arranged at the bottom of the driving unit, and the water quality monitoring probe is installed at the bottom of the counterweight plate.

[0008] The cleaning assembly includes connecting piece arranged at the bottom of the driving unit, rotating sleeve arranged at the bottom of the connecting piece, and cleaning piece arranged at the bottom of the rotating sleeve.

[0009] The utility model is further provided as follows: the top of the buoy is provided with anchor light.

[0010] The utility model further sets up: the drive unit includes the drive piece of installation in the inside top of buoy, the screw rod of installation in the drive piece output shaft end, the sliding sleeve of screw connection in the outside of screw rod, the connecting plate of installation in the outer surface of sliding sleeve and the connecting rod of setting between connecting plate and counterweight board.

[0011] The utility model further sets up: the outside installation of drive piece has the sealed shell;

[0012] The bottom of buoy is provided with a perforation, and the connecting rod is movably arranged in the perforation.

[0013] The utility model further sets up: the connecting piece includes the fixed cylinder of installation in the top of rotating sleeve, the extrusion piece one end of fixed connection in the inside bottom of fixed cylinder, with the extension rod one end of extrusion piece other end fixed connection, the clamping block of installation in the other end of extension rod, the bottom of screw rod is provided with the clamping groove of with clamping block size is adapted.

[0014] The utility model further sets up: the bottom of counterweight board is provided with the cover, and the water quality monitoring probe is installed in the inside of cover, the lateral wall of cover is provided with the water inlet, and the filter screen is installed at the water inlet.

[0015] The utility model further sets up: the cleaning piece includes the L-shaped plate of installation in the bottom of rotating sleeve, the slot of setting in the top surface of L-shaped plate, the cleaning plate of setting in the inside of slot, the lateral wall of cleaning plate is provided with locking piece.

[0016] The utility model has the advantages that:

[0017] 1. The utility model discloses a water quality monitoring probe, which comprises a buoy, a drive unit, a connecting rod, a counterweight board, a water quality monitoring probe, a cleaning assembly and a adjusting assembly.

[0018] 2. The utility model discloses a water quality monitoring probe, which comprises a buoy, a drive unit, a connecting rod, a counterweight board, a water quality monitoring probe, a cleaning assembly and a adjusting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure diagram of the utility model;

[0020] Figure 2 It is the three-dimensional structure diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 The local enlarged view of A in the middle;

[0022] Figure 4 For the utility model Figure 2 The local enlarged view of B in the middle.

[0023] In the figure: 1, buoy; 11, anchor light; 12, perforation; 2, solar panel; 3, water quality monitoring probe; 4, adjusting assembly; 41, drive unit; 411, driving piece; 4111, sealing shell; 412, screw rod; 4121, clamping groove; 413, sliding sleeve; 414, connecting plate; 415, connecting rod; 42, counterweight plate; 421, cover shell; 422, filter screen; 5, cleaning assembly; 51, connecting piece; 511, fixed cylinder; 512, extrusion piece; 513, extension rod; 514, clamping block; 52, rotating sleeve; 53, cleaning piece; 531, L-shaped plate; 532, insertion slot; 533, cleaning plate; 534, locking piece. DETAILED DESCRIPTION

[0024] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0025] Please refer to Figure 1 - Figure 4 A water quality monitoring instrument for surface water, comprising a buoy 1, a solar panel 2 arranged on the outer side of the buoy 1, a water quality monitoring probe 3 arranged at the bottom of the buoy 1, an adjusting assembly 4 arranged in the interior of the buoy 1, and a cleaning assembly 5 arranged at the bottom of the adjusting assembly 4, wherein the adjusting assembly 4 is used to adjust the position of the water quality monitoring probe 3 to monitor water quality data at different depths, and the cleaning assembly 5 is used to clean impurities intercepted outside the water quality monitoring probe 3 to avoid affecting the monitoring accuracy of the water quality monitoring probe 3.

[0026] The adjusting assembly 4 comprises a drive unit 41 arranged in the interior of the buoy 1 and a counterweight plate 42 arranged at the bottom of the drive unit 41, and the water quality monitoring probe 3 is installed at the bottom of the counterweight plate 42.

[0027] The cleaning assembly 5 comprises a connecting piece 51 arranged at the bottom of the drive unit 41, a rotating sleeve 52 arranged at the bottom of the connecting piece 51, and a cleaning piece 53 arranged at the bottom of the rotating sleeve 52.

[0028] Among them, the top of the buoy 1 is provided with an anchor light 11.

[0029] The driving unit 41 comprises a driving part 411 arranged on the inner top of the buoy 1, a lead screw 412 arranged on the end of the output shaft of the driving part 411, a sliding sleeve 413 threadedly connected to the outer side of the lead screw 412, a connecting plate 414 arranged on the outer surface of the sliding sleeve 413 and a connecting rod 415 arranged between the connecting plate 414 and the counterweight plate 42, and preferably the driving part 411 is a servo motor.

[0030] The outer side of the driving part 411 is provided with a sealing shell 4111, which plays a sealing role and avoids the influence of water vapor on the operation of the driving part 411.

[0031] The bottom of the buoy 1 is provided with a through hole 12, and the connecting rod 415 is movably arranged in the through hole 12.

[0032] The connecting part 51 comprises a fixed cylinder 511 arranged on the top of the rotating sleeve 52, one end of an extrusion part 512 fixedly connected to the inner bottom of the fixed cylinder 511, one end of an extension rod 513 fixedly connected to the other end of the extrusion part 512, a clamping block 514 arranged on the other end of the extension rod 513, and a clamping groove 4121 with a size matched with the clamping block 514 is arranged on the bottom of the lead screw 412, and preferably the extrusion part 512 is an extrusion spring, and the cross sections of the clamping block 514 and the clamping groove 4121 are polygonal structures, thereby improving the connection stability of the clamping block 514 and the clamping groove 4121.

[0033] The bottom of the counterweight plate 42 is provided with a cover shell 421, the water quality monitoring probe 3 is arranged in the cover shell 421, the side wall of the cover shell 421 is provided with a water inlet hole, and the water inlet hole is provided with a filter screen 422, and the filter screen 422 avoids that larger impurities enter the cover shell 421.

[0034] The cleaning part 53 comprises an L-shaped plate 531 arranged on the bottom of the rotating sleeve 52, a slot 532 arranged on the top surface of the L-shaped plate 531, and a cleaning plate 533 arranged in the slot 532, and the side wall of the cleaning plate 533 is provided with a locking part 534, and preferably the slot 532 and the cleaning plate 533 are convex structures, so that the insertion is more stable, and the locking part 534 is a locking bolt.

[0035] In use, the device is first placed in the water to be monitored, and when monitoring, the water flows into the cover shell 421 through the mesh of the filter screen 422, and the water quality is monitored by the water quality monitoring probe 3, when it is necessary to monitor the water quality at different depths, the output shaft of the driving part 411 drives the lead screw 412 to rotate, so that the sliding sleeve 413 slides along the length direction of the lead screw 412 under the action of the threaded pair, and when the sliding sleeve 413 slides, the connecting plate 414 and the connecting rod 415 drive the counterweight plate 42 to move, thereby driving the water quality monitoring probe 3 to move, so that the water quality at different depths is monitored, and the monitoring quality is improved.

[0036] When the outer side of the filter screen 422 is intercepted with more impurities, the screw rod 412 will drive the rotating sleeve 52 to rotate synchronously through the connecting piece 51 in the process of rotating, thereby driving the L-shaped plate 531 to rotate, thereby driving the cleaning plate 533 to clean the outer side of the filter screen 422, avoiding the mesh of the filter screen 422 from being blocked;

[0037] And the locking piece 534 and the slot 532 facilitate the periodic replacement of the cleaning plate 533, thereby prolonging the service life of the cleaning assembly 5.

[0038] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A water quality monitoring instrument for surface water, comprising a buoy (1), a solar panel (2) arranged on the outer side of the buoy (1), and a water quality monitoring probe (3) arranged at the bottom of the buoy (1), characterized in that: The inside of the buoy (1) is provided with an adjusting assembly (4), the bottom of the adjusting assembly (4) is provided with a cleaning assembly (5); The adjusting assembly (4) comprises a driving unit (41) arranged in the inside of the buoy (1), a counterweight plate (42) arranged at the bottom of the driving unit (41), and the water quality monitoring probe (3) is installed at the bottom of the counterweight plate (42). The cleaning assembly (5) comprises a connecting piece (51) arranged at the bottom of the driving unit (41), a rotating sleeve (52) arranged at the bottom of the connecting piece (51), and a cleaning piece (53) arranged at the bottom of the rotating sleeve (52).

2. A water quality monitoring instrument for surface water as claimed in claim 1, wherein: The top of the buoy (1) is provided with an anchor lamp (11).

3. A water quality monitoring instrument for surface water as claimed in claim 2, wherein: The driving unit (41) comprises a driving piece (411) installed at the top of the inside of the buoy (1), a lead screw (412) installed at the end of the output shaft of the driving piece (411), a sliding sleeve (413) threadedly connected to the outside of the lead screw (412), a connecting plate (414) installed on the outer surface of the sliding sleeve (413), and a connecting rod (415) arranged between the connecting plate (414) and the counterweight plate (42).

4. A water quality monitoring instrument for surface water as claimed in claim 3, wherein: The outside of the driving piece (411) is provided with a sealing shell (4111). The bottom of the buoy (1) is provided with a perforation (12), and the connecting rod (415) is movably arranged in the perforation (12).

5. A water quality monitoring instrument for surface water as claimed in claim 4, wherein: The connecting piece (51) comprises a fixed cylinder (511) installed at the top of the rotating sleeve (52), one end of an extrusion piece (512) fixedly connected to the inside bottom of the fixed cylinder (511), one end of an extension rod (513) fixedly connected to the other end of the extrusion piece (512), a clamping block (514) installed at the other end of the extension rod (513), and a clamping groove (4121) with a size matched with the clamping block (514) is arranged at the bottom of the lead screw (412).

6. A water quality monitoring instrument for surface water as claimed in claim 5, wherein: The bottom of the counterweight plate (42) is provided with a cover shell (421), the water quality monitoring probe (3) is installed in the cover shell (421), the side wall of the cover shell (421) is provided with a water inlet hole, and a filter screen (422) is installed at the water inlet hole.

7. A water quality monitoring instrument for surface water as claimed in claim 6, wherein: The cleaning piece (53) comprises an L-shaped plate (531) installed at the bottom of the rotating sleeve (52), a slot (532) arranged on the top surface of the L-shaped plate (531), and a cleaning plate (533) arranged in the slot (532), and the side wall of the cleaning plate (533) is provided with a locking piece (534).

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