Water environment ecological pollution monitoring device

Abstract

The utility model provides a kind of water environment ecological pollution monitoring equipment, it is related to water environment monitoring technical field, including water bottom anchoring assembly, vertical pole, ferrule, horizontal cylinder, telescopic link, probe assembly, case and water level gauge.Water bottom anchoring assembly contains vacuum chuck and telescopic anchor rod, anchor rod end has oblique barb, can adapt hard water bottom and silt water bottom;Vertical pole ferrule can adjust height, telescopic link in horizontal cylinder can adjust probe assembly horizontal position;The fixed plate of probe assembly is equipped with motor-driven paddle and the probe with cleaning assembly, cleaning assembly is driven rotary brush head cleaning probe by hydraulic pump;Water level gauge is electrically connected with case, can be monitored in conjunction.Stable fixation to complex water bottom environment is realized, automatic cleaning probe avoids the influence precision of pollutant adhesion, mixes water body and makes pollutant distribute evenly to reduce monitoring deviation, simultaneously integrates water quality and water level data, improves the accuracy, continuity and adaptability of monitoring.

Description

Technical Field

[0001] This utility model relates to the field of water environment monitoring technology, and in particular to a water environment ecological pollution monitoring device. Background Technology

[0002] Water environment ecological pollution refers to the phenomenon where the content of pollutants in water bodies exceeds the environmental carrying capacity due to human activities or natural factors, causing water quality deterioration and damage to aquatic ecosystems. It mainly includes heavy metal pollution, organic pollution, eutrophication, and other types, which are directly related to human health, industrial and agricultural production, and ecological balance. Timely and accurate detection can provide a scientific basis for pollution control and environmental management, and prevent the spread of pollution from causing more serious ecological damage. Water environment ecological pollution monitoring equipment, as a key tool for achieving the above-mentioned detection, can acquire water quality data in real time and continuously, break through the time and space limitations of manual detection, improve monitoring efficiency and accuracy, and is an important technical support for ensuring water environment safety and promoting ecological civilization construction.

[0003] However, existing water environment ecological pollution monitoring equipment still has the following shortcomings: 1) Limited adaptability to underwater environment: The base structure of existing equipment is fixed, and most of them adopt a flat bottom or simple anchoring structure of uniform specifications. They cannot be adapted to different underwater characteristics and cannot be stably fixed in various underwater environments. This ultimately causes abnormal equipment posture, affects the stability and accuracy of monitoring data, and increases the risk of equipment tipping over and being damaged. 2) Lack of cleaning mechanism for probes: The probes of existing equipment are directly exposed in the water. After long-term use, microorganisms easily adhere to their surfaces, forming biofilms, depositing suspended particles and algal debris. Due to the lack of an automatic cleaning structure, manual disassembly and cleaning are required periodically. This not only increases the operation and maintenance costs, but also causes the sensor sensitivity to decrease during the cleaning interval due to the adhering contaminants. Optical probes will also experience signal attenuation due to surface obstruction, which seriously affects the continuity and accuracy of monitoring data and may even cause false alarms or equipment shutdown. Utility Model Content

[0004] The purpose of this utility model is to provide a water environment ecological pollution monitoring device to solve the problems mentioned in the background art. In order to achieve the above objective, this utility model adopts the following technical solution: A water environment ecological pollution monitoring device includes an underwater anchoring assembly. A vertical rod is fixedly connected to the top of the underwater anchoring assembly. A first ring, a second ring, and a third ring are movably fitted onto the vertical rod from bottom to top. The first ring and the second ring are fixedly connected by a connecting rod. A horizontal cylinder is fixedly connected to the side of the first ring facing away from the connecting rod, and a housing is fixedly connected to the side of the second ring facing away from the connecting rod. A telescopic rod is movably inserted into the horizontal cylinder, and a probe assembly is fixedly connected to the end of the telescopic rod. The underwater anchoring assembly includes a vacuum suction cup. A sleeve is connected to the top of the vacuum suction cup. A silicone sealing gasket is fixedly installed at the connection between the vacuum suction cup and the sleeve. A telescopic anchor rod is slidably inserted into the sleeve, and several barbs are distributed circumferentially on the outer side of the bottom end of the telescopic anchor rod. The probe assembly includes a fixing plate fixedly connected to the end of the telescopic rod. A set of motors is installed at the lower end of the fixing plate, and a stirring blade is installed at the output end of the set of motors. A probe is installed at the upper end of the fixing plate, and a cleaning assembly is circumferentially arranged around the probe.

[0005] Preferably, the sleeve has a first threaded hole on its side wall, and the telescopic anchor has a second threaded hole that matches the first threaded hole on its side wall. The telescopic anchor is fixedly connected to the sleeve by a locking bolt that passes through the first and second threaded holes. The barbs are inclined at 45° along the radial direction of the telescopic anchor. The vertical rod has several evenly distributed third threaded holes on its side wall, and the horizontal cylinder has several evenly distributed fourth threaded holes on its side wall. The telescopic rod has a threaded hole that matches the fourth threaded hole on its side wall. The telescopic rod is fixedly connected to the horizontal cylinder by a bolt that passes through the fourth threaded hole. The fixing plate has an L-shaped structure. The motor is fixedly installed at the lower end of the vertical section of the fixing plate, and the probe is fixedly installed at the lower end of the horizontal section of the fixing plate.

[0006] Preferably, the cleaning assembly includes several small hydraulic pumps arranged in a ring around the probe. The small hydraulic pumps are fixedly installed inside the horizontal section of the fixed plate. The movable end of the small hydraulic pump passes through the fixed plate and is fixedly connected to a support rod. The end of the support rod is fixedly connected to a ring. Several rotating brush head assemblies are arranged on the inner side of the ring.

[0007] Preferably, the rotating brush head assembly includes a micro motor, which is fixedly installed inside the ring. The output end of the micro motor passes through the ring and is fixedly connected to the rotating brush head. The bristles of the rotating brush head are in contact with the outer wall of the probe. The side walls of the second and third collars are each provided with threaded holes that are adapted to the third threaded hole. The second and third collars are both fixedly connected to the vertical rod by bolts that pass through their own threaded holes and the third threaded hole.

[0008] Preferably, a horizontal bar is fixedly connected to the side of the third ring away from the vertical bar, and a bracket is fixedly connected to the end of the horizontal bar. A water level gauge is fixedly installed inside the bracket. The water level gauge, motor, micro motor, probe and chassis are electrically connected.

[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. This utility model adopts an underwater anchoring component that combines a vacuum suction cup and a telescopic anchor rod. It can flexibly switch the fixing method according to the characteristics of hard water bottoms (such as cement and ceramic tiles) and silty water bottoms: In hard environments, the vacuum suction cup is used in conjunction with a silicone sealing gasket to achieve tight adhesion; in silty environments, the telescopic anchor rod and its 45° inclined barbs provide an anchoring force of ≥200N, and the length of the anchor rod can be adjusted to adapt to different water depths, effectively preventing the equipment from tilting, sliding or tipping over, and ensuring the stability of the monitoring posture.

[0010] 2. This invention designs a ring-shaped cleaning assembly driven by a small hydraulic pump. A support rod drives a rotating brush head assembly to tightly adhere to the outer wall of the probe. A micro-motor drives the rotating brush head to automatically remove biofilm and suspended particles, eliminating the need for manual disassembly and cleaning. This not only reduces maintenance costs but also avoids sensor sensitivity degradation caused by contaminant adhesion, ensuring the continuity and accuracy of monitoring data.

[0011] 3. This utility model uses a motor-driven stirring blade to pre-treat the water in the monitoring area, so that the settled bacteria, suspended particles and other pollutants are evenly distributed. This solves the monitoring deviation problem caused by local component imbalance in still water, and provides a representative water sample environment for the probe, thereby improving the authenticity and comprehensiveness of the data. Attached Figure Description

[0012] Figure 1 This utility model provides a three-dimensional view of the main structure of a water environment ecological pollution monitoring device; Figure 2 This utility model provides a three-dimensional view of the unfolded structure of the base in a water environment ecological pollution monitoring device; Figure 3 This utility model provides a three-dimensional view of the probe mechanism in a water environment ecological pollution monitoring device; Figure 4 This utility model provides a three-dimensional view of the probe and cleaning mechanism in a water environment ecological pollution monitoring device; Figure 5 This utility model presents a three-dimensional structural diagram of a rotating brush assembly in a water environment ecological pollution monitoring device.

[0013] Legend: 1-Underwater anchoring assembly; 11-Vacuum suction cup; 12-Sleeve; 121-First threaded hole; 13-Silicone sealing gasket; 14-Telescopic anchor rod; 141-Second threaded hole; 15-Barb; 2-Vertical rod; 21-Third threaded hole; 3-First collar; 4-Horizontal cylinder; 41-Fourth threaded hole; 42-Telescopic rod; 5-Probe assembly; 51-Fixing plate; 52-Motor; 53-Agitator blade; 54-Cleaning assembly; 541-Small hydraulic pump; 542-Support rod; 543-Ring; 544-Rotating brush head assembly; 5441-Micro motor; 5442-Rotating brush head; 55-Probe; 6-Second collar; 7-Connecting rod; 8-Chassis; 9-Third collar; 91-Horizontal rod; 92-Bracket; 93-Water level gauge. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0015] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0016] Please see Figures 1-4 A water environment ecological pollution monitoring device includes an underwater anchoring component 1. A vertical rod 2 is fixedly connected to the top of the underwater anchoring component 1. A first collar 3, a second collar 6, and a third collar 9 are movably mounted on the vertical rod 2 from bottom to top. The first collar 3 and the second collar 6 are fixedly connected by a connecting rod 7. A horizontal cylinder 4 is fixedly connected to the side of the first collar 3 opposite to the connecting rod 7. A housing 8 is fixedly connected to the side of the second collar 6 opposite to the connecting rod 7. A telescopic rod 42 is movably inserted inside the horizontal cylinder 4, and a probe assembly 5 is fixedly connected to the end of the telescopic rod 42. The underwater anchoring component 1 includes a vacuum suction cup 11. A sleeve 12 is connected to the top of the vacuum suction cup 11. The vacuum suction cup 11 and the sleeve 12 are connected... A silicone sealing gasket 13 is fixedly installed at the connection of 2. A telescopic anchor rod 14 is slidably inserted into the sleeve 12. Several barbs 15 are distributed circumferentially on the outer side of the bottom end of the telescopic anchor rod 14. The probe assembly 5 includes a fixing plate 51 fixedly connected to the end of the telescopic rod 42. A set of motors 52 is installed at the lower end of the fixing plate 51. A stirring blade 53 is installed at the output end of the set of motors 52 to stir the static water in the monitoring area, break the long-term static state of the water, prevent bacteria, suspended particles, etc. from settling to the bottom of the water, and thus avoid the deviation of monitoring data caused by local water composition imbalance. A probe 55 is installed at the upper end of the fixing plate 51. A cleaning component 54 is provided around the outer ring of the probe 55.

[0017] It should be specifically noted that the side wall of the sleeve 12 has a first threaded hole 121, and the side wall of the telescopic anchor rod 14 has a second threaded hole 141 that matches the first threaded hole 121. The telescopic anchor rod 14 is fixedly connected to the sleeve 12 by a locking bolt that passes through the first threaded hole 121 and the second threaded hole 141. The barb 15 is inclined at 45° along the radial direction of the telescopic anchor rod 14, and 14 can slide up and down along 12. When the equipment is located on a hard bottom such as cement or ceramic tile, 14 is retracted into 12, so that 141 and 121 coincide, and locked by the locking bolt, and the equipment is fixed to the bottom of the water with 11. When the equipment is located on a muddy bottom, 14 is pulled out from 12, so that 141 and 121 coincide, the length is adjusted, and locked by the locking bolt, and 14 is inserted into the mud. After being inserted into the riverbed, it can withstand 200N. The above tension solves the problem of existing equipment being prone to tipping over under the impact of water flow. In shallow water areas, the anchor bolts can be shortened, while in deep water areas, the anchor bolts can be lengthened to enhance stability.

[0018] Furthermore, the side wall of the vertical rod 2 is provided with several evenly distributed third threaded holes 21, the side wall of the horizontal cylinder 4 is provided with several evenly distributed fourth threaded holes 41, the side wall of the telescopic rod 42 is provided with threaded holes that are compatible with the fourth threaded holes 41, and the telescopic rod 42 is fixedly connected to the horizontal cylinder 4 by bolts that pass through the fourth threaded holes 41.

[0019] Please see Figures 3-5 The fixing plate 51 has an L-shaped structure. The motor 52 is fixedly installed at the lower end of the vertical section of the fixing plate 51, and the probe 55 is fixedly installed at the lower end of the horizontal section of the fixing plate 51.

[0020] It should be specifically noted that the cleaning assembly 54 includes several small hydraulic pumps 541 arranged in a ring around the probe 55. The small hydraulic pumps 541 are fixedly installed inside the horizontal section of the fixed plate 51. The movable end of the small hydraulic pump 541 passes through the fixed plate 51 and is fixedly connected to a support rod 542. The end of the support rod 542 is fixedly connected to a ring 543. Several rotating brush head assemblies 544 are arranged on the inner side of the ring 543.

[0021] Furthermore, the rotating brush head assembly 544 includes a micro motor 5441, which is fixedly installed inside the ring 543. The output end of the micro motor 5441 passes through the ring 543 and is fixedly connected to a rotating brush head 5442. The bristles of the rotating brush head 5442 are in contact with the outer wall of the probe 55.

[0022] Please see Figures 1-3 The side walls of the second collar 6 and the third collar 9 are provided with threaded holes that are compatible with the third threaded hole 21. The second collar 6 and the third collar 9 are fixedly connected to the vertical rod 2 by bolts that pass through their own threaded holes and the third threaded hole 21.

[0023] It should be noted that a horizontal bar 91 is fixedly connected to the side of the third ring 9 away from the vertical bar 2, and a bracket 92 is fixedly connected to the end of the horizontal bar 91. A water level gauge 93 is fixedly installed inside the bracket 92.

[0024] Furthermore, the water level gauge 93, motor 52, micro motor 5441, and probe 55 are electrically connected to the chassis 8.

[0025] Please see Figures 1-5 The working principle of the entire device in actual use is as follows: Step 1: Environmental Adaptation and Fixing of the Underwater Anchoring Components: When the equipment is placed on a hard bottom such as cement or ceramic tiles, retract the telescopic anchor rod 14 into the sleeve 12, aligning the second threaded hole 141 on the telescopic anchor rod 14 with the first threaded hole 121 on the sleeve 12, and lock it in place with the locking bolt. At this time, the vacuum suction cup 11 is pressed tightly against the bottom, and the silicone sealing gasket 13 enhances the sealing effect, using atmospheric pressure to stabilize the equipment on the hard surface. When the equipment is placed on a muddy bottom, pull out the telescopic anchor rod 14 to an appropriate length, align the second threaded hole 141 with the first threaded hole 121, and lock it in place with the locking bolt. Insert the bottom end of the telescopic anchor rod 14 into the mud, with the 45° inclined barbs 15 embedded in the mud layer, providing an anchoring force of ≥200N to prevent the equipment from tipping over under the impact of water flow. In shallow water areas, shorten the length of the telescopic anchor rod 14, and extend it in deep water areas to enhance stability.

[0026] Step 2: Adjusting the monitoring position of the equipment: Slide the first collar 3, the second collar 6, and the third collar 9 along the vertical rod 2 to the target height. Fix the collars by bolting through the threaded holes on the side walls of each collar and the third threaded hole 21 of the vertical rod 2, so that the first collar 3 drives the horizontal cylinder 4, the second collar 6 drives the housing 8, and the third collar 9 drives the water level gauge 93 to be positioned synchronously. Slide the telescopic rod 42 along the horizontal cylinder 4 to adjust the horizontal extension distance of the probe assembly 5. Fix the telescopic rod 42 by bolting through the fourth threaded hole 41 of the horizontal cylinder 4 and the corresponding threaded hole of the telescopic rod 42, ensuring that the probe 55 is in the area of ​​the water body to be monitored.

[0027] Step 3: Pretreatment of water by the stirring mechanism: Before monitoring, the motor 52 in the probe assembly 5 is started. The motor 52 drives the stirring blade 53 to rotate, stirring the static water in the monitoring area. This ensures that pollutants such as bacteria and suspended particles that have settled due to gravity are evenly distributed in the water, avoiding monitoring deviations caused by local water composition imbalances, and providing a representative water sample environment for the probe 55.

[0028] Step 4: Probe Cleaning and Monitoring Start-up: After stirring, the cleaning component 54 pre-treats the probe 55. The small hydraulic pump 541 drives the movable end to extend, and the ring 543 moves towards the probe end via the support rod 542. The micro motor 5441 starts, driving the rotating brush head 5442 to rotate and remove impurities such as biofilm and algae residue attached to the surface of the probe 55. After cleaning, the small hydraulic pump 541 drives the ring 543 to reset to avoid interfering with monitoring. Then the probe 55 starts to monitor the pollution index of the stirred water. The monitoring data is transmitted to the processing module in the chassis 8 via wires.

[0029] Step 5, Water Level Co-monitoring and Data Integration: The water level gauge 93 on the third ring 9 is fixed to the crossbar 91 via the bracket 92, and monitors the water level changes in real time. The data is synchronously transmitted to the chassis 8. The chassis 8 integrates the pollution monitoring data from the probe 55 and the water level data from the water level gauge 93 to achieve co-monitoring of water quality and water level.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A water environment ecological pollution monitoring device, comprising an underwater anchoring component (1), characterized in that: The top of the underwater anchoring assembly (1) is fixedly connected to a vertical rod (2). A first collar (3), a second collar (6), and a third collar (9) are movably fitted on the vertical rod (2) from bottom to top. The first collar (3) and the second collar (6) are fixedly connected by a connecting rod (7). A horizontal cylinder (4) is fixedly connected to the side of the first collar (3) away from the connecting rod (7). A housing (8) is fixedly connected to the side of the second collar (6) away from the connecting rod (7). A telescopic rod (42) is movably inserted into the horizontal cylinder (4). A probe assembly (5) is fixedly connected to the end of the telescopic rod (42). The underwater anchoring assembly (1) includes a vacuum suction cup (11). The top of (11) is connected to a sleeve (12), and a silicone sealing gasket (13) is fixedly installed at the connection between the vacuum suction cup (11) and the sleeve (12). A telescopic anchor rod (14) is slidably inserted inside the sleeve (12), and several barbs (15) are distributed circumferentially on the outer side of the bottom end of the telescopic anchor rod (14). The probe assembly (5) includes a fixing plate (51) fixedly connected to the end of the telescopic rod (42). A set of motors (52) is installed at the lower end of the fixing plate (51), and a stirring blade (53) is installed at the output end of the set of motors (52). A probe (55) is installed at the upper end of the fixing plate (51), and a cleaning assembly (54) is provided around the outer ring of the probe (55).

2. The water environment ecological pollution monitoring equipment according to claim 1, characterized in that: The sleeve (12) has a first threaded hole (121) on its side wall, and the telescopic anchor rod (14) has a second threaded hole (141) that matches the first threaded hole (121) on its side wall. The telescopic anchor rod (14) is fixedly connected to the sleeve (12) by a locking bolt that passes through the first threaded hole (121) and the second threaded hole (141). The barb (15) is inclined at 45° along the radial direction of the telescopic anchor rod (14).

3. The water environment ecological pollution monitoring equipment according to claim 1, characterized in that: The side wall of the vertical rod (2) is provided with several evenly distributed third threaded holes (21), the side wall of the horizontal cylinder (4) is provided with several evenly distributed fourth threaded holes (41), the side wall of the telescopic rod (42) is provided with threaded holes that are compatible with the fourth threaded holes (41), and the telescopic rod (42) is fixedly connected to the horizontal cylinder (4) by bolts that pass through the fourth threaded holes (41).

4. The water environment ecological pollution monitoring equipment according to claim 1, characterized in that: The fixing plate (51) has an L-shaped structure. The motor (52) is fixedly installed at the lower end of the vertical section of the fixing plate (51), and the probe (55) is fixedly installed at the lower end of the horizontal section of the fixing plate (51).

5. The water environment ecological pollution monitoring equipment according to claim 1, characterized in that: The cleaning assembly (54) includes several small hydraulic pumps (541) arranged in a ring around the probe (55). The small hydraulic pumps (541) are fixedly installed inside the horizontal section of the fixed plate (51). The movable end of the small hydraulic pump (541) passes through the fixed plate (51) and is fixedly connected to a support rod (542). The end of the support rod (542) is fixedly connected to a ring (543). The inner side of the ring (543) is provided with several rotating brush head assemblies (544).

6. The water environment ecological pollution monitoring equipment according to claim 5, characterized in that: The rotating brush head assembly (544) includes a micro motor (5441), which is fixedly installed inside the ring (543). The output end of the micro motor (5441) passes through the ring (543) and is fixedly connected to a rotating brush head (5442). The bristles of the rotating brush head (5442) are in contact with the outer wall of the probe (55).

7. A water environment ecological pollution monitoring device according to claim 6, characterized in that: The second collar (6) and the third collar (9) are both provided with threaded holes that are compatible with the third threaded hole (21) on their side walls. The second collar (6) and the third collar (9) are both fixedly connected to the vertical rod (2) by bolts that pass through their own threaded holes and the third threaded hole (21).

8. A water environment ecological pollution monitoring device according to claim 6, characterized in that: The third ring (9) is fixedly connected to a horizontal bar (91) on the side away from the vertical bar (2), and a bracket (92) is fixedly connected to the end of the horizontal bar (91). A water level gauge (93) is fixedly installed inside the bracket (92).

9. A water environment ecological pollution monitoring device according to claim 8, characterized in that: The water level gauge (93), motor (52), micro motor (5441), probe (55) are electrically connected to the chassis (8).

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