Surface water pollutant monitoring device

By designing a surface water pollutant monitoring device and using a motor-driven cleaning system to clean pollutants on the surface of floating blocks, the problem of floating objects affecting detection accuracy is solved, the freshness of water samples and the accuracy of test results are achieved, and it has rainproof and energy storage functions.

CN223449935UActive Publication Date: 2025-10-17ECOLOGICAL ENVIRONMENT MONITORING & SCI RES CENT OF THE HAIHE RIVER BASIN & BEIHAI SEA ECOLOGICAL ENVIRONMENT SUPERVISION & ADMINISTRATION BUREAU OF THE MINISTRY OF ECOLOGY & ENVIRONMENT +2
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Patent Information

Application Number
CN202422820395.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-19
Publication Date
2025-10-17
Estimated Expiration
2034-11-19

AI Technical Summary

Technical Problem

When monitoring surface water pollution, tiny floating foreign matter and bacterial colonies on floating objects tend to aggregate, leading to inaccurate test results.

Method used

A surface water pollutant monitoring device was designed, which includes a float, a fixed rod, a platform plate, a pump, an analyzer, a motor, a friction wheel, a cleaning rod and a paddle. The motor drives the friction wheel to rotate the fixed ring, and the cleaning rod scrapes the pollutants on the surface of the float and pushes them away through the paddle. Combined with components such as a rainproof canopy, photovoltaic panels and filter covers, the device ensures the freshness of water samples and accurate detection.

Benefits of technology

Effectively clean pollutants on the surface of the floating block, ensure the freshness of the sampled water, avoid the test results being affected by floating foreign objects and bacteria, improve the accuracy of the test, and enhance the stability and protection of the equipment through photovoltaic panel energy storage and rainproof awning protection.

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Abstract

The utility model belongs to the technical field of surface water monitoring, and particularly relates to a surface water pollutant monitoring device which comprises a floating block, a fixing rod arranged on the upper side of the floating block in a surrounding mode, a platform plate arranged at the upper end of the fixing rod, a pump arranged in the center of the upper side of the platform plate, and a sampling pipe connected with the input end of the pump. The sampling pipe penetrates through the platform plate to the bottom of the lower side of the floating block, and a placing table is arranged on the upper side of the pump. The L-shaped cleaning rod scrapes and cleans the side face and the bottom face of the floating block, pollutants and the like attached to the surface of the floating block can be scraped off, the L-shaped cleaning rod drives the shifting piece to rotate, the shifting piece can push the scraped pollutants away from the position nearby the floating block from the center of the lower side of the floating block through water flow, and therefore the pollutants can be cleaned and driven away from the position nearby the floating block. When the water sample is detected, nearby new water flows and exchanges, so that the water sample during sampling detection is new, and floating foreign matters and bred bacterial colonies on the surface of the floating block are prevented from influencing the quality of the water body and causing an inaccurate detection result.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to surface water monitoring technical field, concretely relates to a surface water pollutant monitoring device. BACKGROUND

[0002] When surface water pollution is monitored, sampling pump machines and analyzers are often supported by floating blocks, water samples are periodically taken out by the sampling pump machines to the analyzers for detection, so that the surface water is monitored for pollution, but the floating objects on the water body, large floating objects are easy to adsorb some small water body foreign matters and bacterial groups on the surface, like floating blocks floating on the water surface for a long time, a large number of fine floating foreign matters are gathered on the surface, and a large number of bacterial colonies are bred, the water quality of the water surface near the floating blocks is lower than that of the remaining areas, which can make the detection result inaccurate. CONTENT

[0003] In view of the above problems, the utility model aims at providing a surface water pollutant monitoring device, solving the problems that when surface water pollution is monitored, sampling pump machines and analyzers are often supported by floating blocks, water samples are periodically taken out by the sampling pump machines to the analyzers for detection, so that the surface water is monitored for pollution, but the floating objects on the water body, large floating objects are easy to adsorb some small water body foreign matters and bacterial groups on the surface, like floating blocks floating on the water surface for a long time, a large number of fine floating foreign matters are gathered on the surface, and a large number of bacterial colonies are bred, the water quality of the water surface near the floating blocks is lower than that of the remaining areas, which can make the detection result inaccurate.

[0004] To achieve the above purpose, the utility model adopts the technical scheme: a surface water pollutant monitoring device, including the floating block, the upper side of the floating block is provided with the fixed rod in a ring shape, the upper end of the fixed rod is provided with the platform plate, the upper side center of the platform plate is provided with the pump machine, the input end of the pump machine is connected with the sampling pipe, the sampling pipe penetrates the platform plate to the lower side bottom of the floating block, the upper side of the pump machine is provided with the placing table, the upper side of the placing table is provided with the analyzer, the output end of the pump machine is communicated with the analyzer, one side of the upper side of the platform plate is provided with the motor, the output end of the motor is provided with the friction wheel penetrating the platform plate to the lower side, the outer side upper side of the floating block is provided with the fixed ring, the upper side of the fixed ring is rotationally provided with the rotating ring, the inner side of the rotating ring is frictionally connected with the friction wheel, the rotating ring is provided with the connecting block in a ring shape around the four circumferences, the lower side of the connecting block is provided with the L-shaped cleaning rod, the L-shaped cleaning rod is close to the four circumferences and the bottom surface of the floating block, the lower end lower side of the L-shaped cleaning rod is provided with the paddle.

[0005] The utility model discloses beneficial effect is: the output of motor is driven fixed ring rotation through friction wheel, and fixed ring is driven L type cleaning rod rotation through connecting block, and L type cleaning rod is scraped and cleaned to the side surface and the bottom surface of float, can scrape the pollutant such as the adhesion on the surface of float, and the pollutant scraped off can be pushed away from the vicinity of float through water flow through the rotation of L type cleaning rod, so the pollutant will be cleaned and driven away from the vicinity of float, and the new water of vicinity can flow over and exchange, can make the water sample when sampling detection is new, avoid the pollutant such as the floating foreign matter and the growth of bacterial colony on the surface of float, influence water quality, lead to inaccurate detection result.

[0006] In order to shade and rainproof for pump and analyzer etc.;

[0007] As a further improvement of the above technical solution: the upper side of the pump is provided with a rain shelter, and the rain shelter and the placing table are symmetrically provided with support rods.

[0008] The beneficial effect of the improvement is that the pump and the analyzer are shaded and rainproof.

[0009] In order to convert solar energy into light energy;

[0010] As a further improvement of the above technical solution: the upper side of the rain shelter is provided with a photovoltaic panel, and the lower side of the rain shelter is provided with a battery assembly, which includes a storage battery and a converter.

[0011] The beneficial effect of the improvement is that the photovoltaic panel can convert solar energy into light energy and store it in the storage battery of the battery assembly.

[0012] In order to increase the drainage effect;

[0013] As a further improvement of the above technical solution: the platform plate is a mesh plate, and the upper side of the float is surrounded by a water leakage hole, which penetrates the float to the lower side of the side.

[0014] The beneficial effect of the improvement is that the drainage effect is increased, and the upper side of the float and the platform plate is kept dry.

[0015] In order to maintain the stability of the float on the water surface;

[0016] As a further improvement of the above technical solution: the upper side of the platform plate is provided with a wire laying machine on one side, and the side of the wire laying machine is provided with a connecting line, and the lower end of the connecting line is provided with an anchor block.

[0017] The beneficial effect of the improvement is that the anchor block is used to sink into the water bottom, and the wire laying machine is connected through the connecting line, which is used to maintain the stability of the float on the water surface.

[0018] In order to filter large impurities in water;

[0019] As the further improvement of the above technical solution: the lower center of the floating block is provided with a filter cover.

[0020] The beneficial effect of the improvement is that the filter cover is arranged to filter large impurities in water during sampling, avoiding the blockage of the sampling pipe.

[0021] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 Structure diagram of the utility model Figure 1 ;

[0023] Figure 2 Structure diagram of the utility model Figure 2 ;

[0024] Figure 3 Structure side view of the utility model

[0025] Figure 4 Structure side view of the utility model

[0026] Figure 5 Structure diagram of the floating block in the utility model

[0027] In the figure: 1, floating block; 2, fixed rod; 3, platform plate; 4, pump; 5, placing table; 6, analyzer; 7, motor; 8, friction wheel; 9, fixed ring; 10, rotating ring; 11, connecting block; 12, L-shaped cleaning rod; 13, water leakage hole; 14, push piece; 15, wire unwinding machine; 16, connecting wire; 17, anchor block; 18, filter cover; 19, rain shelter; 20, photovoltaic panel; 21, battery assembly. DETAILED DESCRIPTION

[0028] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0029] As Figure 1 — Figure 5The utility model discloses a surface water pollutant monitoring device, including the floater 1, the upper side of floater 1 is surrounded and is provided with the fixed rod 2, the upper end of fixed rod 2 is provided with the platform plate 3, the upper side center of platform plate 3 is provided with the pump machine 4, the input of pump machine 4 is connected with the sampling pipe, the sampling pipe penetrates platform plate 3 to the downside bottom of floater 1, the upper side of pump machine 4 is provided with the placing table 5, the upper side of placing table 5 is provided with the analyzer 6, the output of pump machine 4 is connected with analyzer 6, one side of the upper side of platform plate 3 is provided with motor 7, the output of motor 7 is provided with friction wheel 8 through platform plate 3 to the downside, the outside upper side of floater 1 is provided with the fixed ring 9, the upper side rotation of fixed ring 9 is provided with the rotation ring 10, the inner side of rotation ring 10 is rubbed and is connected with friction wheel 8, the periphery of rotation ring 10 is surrounded and is provided with the connecting block 11, the downside of connecting block 11 is provided with L type cleaning rod 12, and L type cleaning rod 12 is close to the periphery side and bottom of floater 1, and the downside of the lower end of L type cleaning rod 12 is provided with the paddle 14, and the output of motor 7 is driven the rotation of fixed ring 9 through friction wheel 8, and fixed ring 9 is driven the rotation of L type cleaning rod 12 through connecting block 11, and L type cleaning rod 12 scrapes and cleans the side and bottom of floater 1, can scrape the pollutant adhered on the surface of floater 1, and the rotation of paddle 14 is driven by L type cleaning rod 12, and paddle 14 can push the pollutant scraped off through water stream from the downside center of floater 1 and away from floater 1, so the pollutant is cleaned and driven away from floater 1, and the new water in the vicinity flows to exchange, can make the water sample when sampling and detecting be new, avoid the pollutant such as floating foreign matter and the growth of bacterial colony on the surface of floater 1, influence water quality, lead to inaccurate detection result, the upper side of pump machine 4 is provided with rain shelter 19, and the support rod is provided between rain shelter 19 and placing table 5 symmetrically, and the sunshade and rain protection of pump machine 4 and analyzer 6 are carried out, the upper side of rain shelter 19 is provided with photovoltaic board 20, the downside of rain shelter 19 is provided with battery assembly 21, the battery assembly 21 includes battery and converter, and setting photovoltaic board 20 can convert solar energy into light energy and store in the battery of battery assembly 21, the platform plate 3 is the net board, the upper side of floater 1 is surrounded and is provided with the water leakage hole 13, and the water leakage hole 13 penetrates floater 1 to the downside of side, increases the drainage effect, keeps the upper side of floater 1 and platform plate 3 dry, the upper side of platform plate 3 is provided with pay-off machine 15 on one side, the side drive of pay-off machine 15 is provided with connecting line 16, and the lower end of connecting line 16 is provided with anchor block 17, and setting anchor block 17 is used for sinking into the bottom of water, and connecting line 16 is connected pay-off machine 15, is used for keeping the stability of floater 1 on the water surface, the downside center of floater 1 is provided with filter cover 18, and setting filter cover 18 is used for filtering the large-sized impurities in water when sampling, avoids the jamming of sampling pipe.

[0030] The working principle and use process of the utility model are as follows:

[0031] In use, when the water sample needs to be sampled and analyzed, the motor 7 can be started in advance, the output end of the motor 7 drives the fixed ring 9 to rotate through the friction wheel 8, the fixed ring 9 drives the L-shaped cleaning rod 12 to rotate through the connecting block 11, the L-shaped cleaning rod 12 scrapes and cleans the side surface and the bottom surface of the floating block 1, the pollutants attached to the surface of the floating block 1 can be scraped off, the pollutants scraped off can be pushed away from the floating block 1 by the water flow through the rotation of the L-shaped cleaning rod 12 driving the paddle 14, so that the pollutants are cleaned and driven away from the floating block 1, and the new water near the floating block 1 flows to exchange, so that the water sample during sampling and detection is new, avoiding the pollutants such as floating foreign matters and bacterial colonies on the surface of the floating block 1 from affecting the water quality and leading to inaccurate detection results, in addition, in use, the upper side of the pump 4 is provided with a rain shelter 19, and the rain shelter 19 and the placement table 5 are symmetrically provided with support rods, which can provide sunshading and rain protection for the pump 4 and the analyzer 6, in addition, in use, the photovoltaic panel 20 can convert solar energy into light energy and store it in the storage battery of the battery assembly 21, in addition, in use, the platform plate 3 is a mesh plate, the upper side of the floating block 1 is surrounded by the water leakage hole 13, the water leakage hole 13 penetrates the floating block 1 to the lower side of the side surface, the drainage effect is increased, and the upper sides of the floating block 1 and the platform plate 3 are kept dry, in addition, in use, the upper side of the platform plate 3 is provided with a line laying machine 15, the side surface of the line laying machine 15 is provided with a connecting line 16, and the lower end of the connecting line 16 is provided with an anchor block 17, the anchor block 17 is arranged to sink into the water bottom, the line laying machine 15 is connected through the connecting line 16, and the stability of the floating block 1 on the water surface is maintained, in addition, the filter cover 18 is arranged to filter large impurities in the water during sampling, so as to avoid the sampling pipe from being blocked.

[0032] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] The principles and implementation modes of the present application are described by applying specific examples in this document, and the above examples are only used to help understand the method of the present application and its core idea. The above description is only the preferred implementation mode of the present application, and it should be pointed out that due to the limitation of language expression, there are infinite specific structures objectively, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the present application, and the above technical features can be combined in an appropriate way, the improvements, decorations, changes or combinations, or the direct application of the inventive concept and technical scheme to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A surface water pollutant monitoring device, characterized by: The invention comprises a floating block (1), wherein a fixing rod (2) is arranged in a surrounding manner on the upper side of the floating block (1), a platform plate (3) is arranged on the upper end of the fixing rod (2), a pump (4) is arranged at the center of the upper side of the platform plate (3), an input end of the pump (4) is connected to a sampling tube, and the sampling tube passes through the platform plate (3) to the bottom of the lower side of the floating block (1), a placement table (5) is arranged on the upper side of the pump (4), an analyzer (6) is arranged on the upper side of the placement table (5), an output end of the pump (4) is connected to the analyzer (6), a motor (7) is arranged on one side of the upper side of the platform plate (3), and the motor (7) is connected to the lower side of the platform plate (3). The output end of the machine (7) passes through the platform plate (3) to the lower side where a friction wheel (8) is provided. A fixed ring (9) is provided on the upper side of the outer side of the floating block (1). A rotating ring (10) is rotatably provided on the upper side of the fixed ring (9). The inner side of the rotating ring (10) is frictionally connected with the friction wheel (8). A connecting block (11) is provided around the rotating ring (10). An L-shaped cleaning rod (12) is provided on the lower side of the connecting block (11). The L-shaped cleaning rod (12) is tightly attached to the sides and bottom of the floating block (1). A paddle (14) is provided on the lower side of the lower end of the L-shaped cleaning rod (12).

2. A surface water pollutant monitoring device according to claim 1, characterized in that: A rainproof shed (19) is provided on the upper side of the pump (4), and support rods are symmetrically provided between the rainproof shed (19) and the placement platform (5).

3. The surface water pollutant monitoring device according to claim 2, characterized in that: A photovoltaic panel (20) is provided on the upper side of each rainproof shed (19), and a battery assembly (21) is provided on the lower side of each rainproof shed (19). The battery assembly (21) includes a storage battery and a converter.

4. The surface water pollutant monitoring device according to claim 1, characterized in that: The platform plate (3) is a mesh plate, and a water leakage hole (13) is provided on the upper side of the floating block (1) in a surrounding manner. The water leakage hole (13) passes through the floating block (1) to the lower side.

5. The surface water pollutant monitoring device according to claim 1, characterized in that: A wire-paying machine (15) is provided on one side of the upper side of the platform plate (3), a connecting line (16) is provided on the side transmission of the wire-paying machine (15), and an anchor block (17) is provided at the lower end of the connecting line (16).

6. The surface water pollutant monitoring device according to claim 1, characterized in that: A filter cover (18) is provided at the center of the lower side of the floating block (1).