An early warning device for monitoring the operation of a wastewater treatment plant

Abstract

This utility model discloses an early warning device for monitoring the operation of a wastewater treatment plant, comprising: an equipment base and a mounting bracket, the mounting bracket being installed on the lower wall of the equipment base, and a buoy-type monitoring and early warning structure being installed on the equipment base and the mounting bracket; the buoy-type monitoring and early warning structure includes: a movable chute, a first slider, a connecting hinge seat, a fixed frame, a monitoring buoy, a pair of anti-jamming auxiliary support components, a winding device, a drive coil spring, a monitoring encoder, a guide wheel, and a connecting rope; this utility model relates to the technical field of monitoring and early warning equipment, and the beneficial effects of this invention are: it solves the problems of existing water level monitoring equipment relying on fixed equipment or manual inspection, which suffers from untimely response, inaccurate data, and high labor costs; fixed sensors are prone to data distortion due to suspended solids accumulation in the wastewater environment, while manual inspection cannot achieve real-time early warning and cannot timely monitor and warn of wastewater levels.

Description

Technical Field

[0001] This utility model relates to the field of monitoring and early warning equipment technology, specifically an early warning device for monitoring the operation of a sewage treatment plant. Background Technology

[0002] With the rapid development of the wastewater treatment industry, the automation and intelligent monitoring of wastewater treatment plants has become the key to ensuring treatment quality and improving management efficiency. Existing water level monitoring equipment mostly relies on fixed equipment or manual inspection, which has problems such as untimely response, inaccurate data, and high labor costs. It is difficult to cope with complex and ever-changing wastewater treatment. Fixed sensors are prone to data distortion due to the accumulation of suspended solids in the wastewater environment, while manual inspection cannot achieve real-time early warning and cannot monitor and warn of wastewater water levels in a timely manner. Utility Model Content

[0003] To achieve the above objectives, this utility model is implemented through the following technical solution: an early warning device for monitoring the operation of a sewage treatment plant, comprising: an equipment base and a mounting bracket, wherein the mounting bracket is installed on the lower wall of the equipment base, and a buoy-type monitoring and early warning structure is installed on the equipment base and the mounting bracket;

[0004] The buoy-type monitoring and early warning structure includes: a movable slide, a first slider, a connecting hinge, a fixed frame, a monitoring buoy, a pair of anti-jamming auxiliary support components, a winder, a drive coil spring, a monitoring encoder, a guide wheel, and a connecting rope;

[0005] The movable chute is installed on the mounting bracket. The first slider is movably embedded inside the movable chute. The fixed frame is movably installed on the first slider through the connecting hinge. The monitoring buoy is installed on the fixed frame. A pair of anti-jamming auxiliary support components are installed on both sides of the mounting bracket and connected to the fixed frame. The winder is installed on the equipment base. The drive coil spring is installed on one side of the winder shaft. The monitoring encoder is installed on the other side of the winder shaft. The guide wheel is installed in front of the winder. One end of the connecting rope is wound and fixed on the winder, and the other end of the connecting rope passes around the guide wheel and is connected and fixed on the first slider.

[0006] Preferably, the mounting bracket has fixing holes.

[0007] Preferably, a reinforcing rib is provided at the connection between the mounting bracket and the equipment base.

[0008] Preferably, the winding device is mounted on the equipment base by fixing bolts.

[0009] Preferably, the guide wheel is mounted on the equipment base via a support frame.

[0010] Preferably, each pair of anti-jamming auxiliary support components includes: a support slide, a second slider, a support rod, a pair of rotating hinge seats, and a spring support rod;

[0011] The support slide is installed on the side wall of the mounting bracket. The second slider is located inside the support slide. The support rod is installed on the second slider. A pair of rotating hinge seats are installed on the support rod and the fixed frame, respectively. The two ends of the spring support rod are installed on a pair of rotating hinge seats.

[0012] Preferably, the second slider is equipped with a movable wheel.

[0013] Beneficial effects

[0014] This utility model provides an early warning device for monitoring the operation of a wastewater treatment plant, which has the following beneficial effects: This solution uses a buoy-type monitoring and early warning structure. The monitoring buoy in the buoy-type monitoring and early warning structure rises and falls freely with the water level. Combined with the synergistic effect of the connecting rope, the winder, and the drive spring, the buoy can automatically reset and stably pull, avoiding the problem of traditional buoys easily getting stuck or deviating, improving the continuity of monitoring. The encoder converts data to realize real-time water level changes, and an anti-jamming auxiliary support component is adopted. Through multi-directional hinges and elastic supports, the lateral stress when the buoy swings is offset, reducing the friction between the slider and the chute, ensuring smooth vertical movement of the buoy. This solves the problems of existing water level monitoring equipment relying on fixed equipment or manual inspection, which have problems such as untimely response, inaccurate data, and high labor costs. It is difficult to cope with the complex and ever-changing wastewater treatment. Fixed sensors are prone to data distortion due to the accumulation of suspended solids in the wastewater environment, and manual inspection cannot achieve real-time early warning, making it impossible to monitor and warn of wastewater water levels in a timely manner. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an early warning device for monitoring the operation of a wastewater treatment plant, as described in this utility model.

[0016] Figure 2 This is a front view structural diagram of an early warning device for monitoring the operation of a wastewater treatment plant, as described in this utility model.

[0017] Figure 3 This is a side view of the early warning device for monitoring the operation of a wastewater treatment plant, as described in this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the anti-jamming auxiliary support component of the early warning device for monitoring the operation of a sewage treatment plant, as described in this utility model.

[0019] In the diagram: 1-Equipment base; 2-Mounting bracket; 3-Moving slide; 4-First slider; 5-Connecting hinge; 6-Fixed frame; 7-Monitoring buoy; 8-Rewinder; 9-Drive coil spring; 10-Monitoring encoder; 11-Guide wheel; 12-Connecting rope; 13-Fixing hole; 14-Reinforcing rib; 15-Fixing bolt; 16-Support frame; 17-Support slide; 18-Second slider; 19-Support rod; 20-Rotating hinge; 21-Spring support rod; 22-Moving wheel. Detailed Implementation

[0020] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example: Please refer to Figure 1-4 This utility model provides a technical solution: an early warning device for monitoring the operation of a sewage treatment plant. This solution takes into account that existing sewage treatment plants cannot detect water levels in real time, fixed sensor detection equipment has poor monitoring effect and is prone to monitoring data errors, and manual inspection is labor-intensive and has poor timeliness. Based on the above, this invention sets up the following technical means.

[0022] Specifically, this device includes at least: a base 1, a mounting bracket 2, a sliding groove 3, a first slider 4, a connecting hinge 5, a fixing frame 6, a monitoring buoy 7, a pair of anti-jamming auxiliary support components, a winder 8, a drive coil spring 9, a monitoring encoder 10, a guide wheel 11, and a connecting rope 12.

[0023] Each pair of anti-jamming auxiliary support components includes: a support slide 17, a second slider 18, a support rod 19, a pair of rotating hinge seats 20, and a spring support rod 21;

[0024] The equipment base 1 and the mounting bracket 2 are combined to form the main body of the equipment. The equipment is installed on the inner wall of the sewage tank via the equipment base 1, the mounting bracket 2, and the fixing holes 13 provided thereon. The monitoring buoy 7, mounted on the mounting bracket 6, floats on the water surface. The monitoring buoy 7 changes height according to the water level. As the monitoring buoy 7 floats up and down, it drives the first slider 4 to move up and down within the movable groove 3 on the mounting bracket 2. The first slider 4 stretches the connecting rope 12. The winding device 8, which rotates and winds the connecting rope 12 via the guide wheel 11, achieves automatic buoy reset and stable traction under the drive of the drive spring 9. Simultaneously, the winding device 8 rotates... Data is converted by the monitoring encoder 10 connected to its rotating shaft. The number of rotations is converted into length data, thereby monitoring the change in the height of the buoy 7 and thus monitoring and warning the water level of the sewage. When the buoy 7 monitors the water level, the fluctuation of the sewage causes the first slider 4 to deflect in the horizontal direction. The second slider 18 is installed on the support rod 19 on the support slide 17, which works with the spring support rod 21 to absorb and dissipate the horizontal stress of the monitoring buoy 7. This prevents the first slider 4 from increasing friction with the wall of the moving slide 3, ensuring smooth up and down movement and preventing the inability to accurately monitor water level changes due to friction jamming.

[0025] More specifically, the movable slide 3 is opened on the mounting bracket 2, the first slider 4 is movably embedded in the movable slide 3, the fixed frame 6 is movably mounted on the first slider 4 through the connecting hinge 5, the monitoring buoy 7 is mounted on the fixed frame 6, a pair of anti-jamming auxiliary support components are mounted on both sides of the mounting bracket 2 and connected to the fixed frame 6, the winder 8 is mounted on the equipment base 1, the drive coil spring 9 is mounted on one side of the rotating shaft of the winder 8, the monitoring encoder 10 is mounted on the other side of the rotating shaft of the winder 8, the guide wheel 11 is mounted in front of the winder 8, one end of the connecting rope 12 is wound and fixed on the winder 8, and the other end of the connecting rope 12 passes around the guide wheel 11 and is connected and fixed on the first slider 4;

[0026] The support slide 17 is installed on the side wall of the mounting bracket 2. The second slider 18 is located inside the support slide 17. The support rod 19 is installed on the second slider 18. A pair of rotating hinge seats 20 are respectively installed on the support rod 19 and the fixed bracket 6. The two ends of the spring support rod 21 are installed on the pair of rotating hinge seats 20.

[0027] In the specific implementation process, a fixing hole 13 is further provided on the mounting bracket 2.

[0028] In the specific implementation process, furthermore, a reinforcing rib plate 14 is provided at the connection between the mounting bracket 2 and the equipment base 1.

[0029] In the specific implementation process, the winding device 8 is further installed on the equipment base 1 by fixing bolts 15.

[0030] In the specific implementation process, the guide wheel 11 is further mounted on the equipment base 1 via the support frame 16.

[0031] In the specific implementation process, a movable wheel 22 is further installed on the second slider 18.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A warning device for monitoring the operation of a sewage treatment plant, comprising: The equipment base (1) and the mounting bracket (2) are characterized in that the mounting bracket (2) is installed on the lower wall of the equipment base (1), and a buoy-type monitoring and early warning structure is installed on the equipment base (1) and the mounting bracket (2); The buoy-type monitoring and early warning structure includes: a movable slide (3), a first slider (4), a connecting hinge (5), a fixing frame (6), a monitoring buoy (7), a pair of anti-jamming auxiliary support components, a winder (8), a drive coil spring (9), a monitoring encoder (10), a guide wheel (11), and a connecting rope (12). The movable slide (3) is opened on the mounting bracket (2), the first slider (4) is movably embedded in the movable slide (3), the fixed frame (6) is movably mounted on the first slider (4) through the connecting hinge (5), the monitoring buoy (7) is mounted on the fixed frame (6), a pair of anti-jamming auxiliary support components are mounted on both sides of the mounting bracket (2) and connected to the fixed frame (6), the winder (8) is mounted on the equipment base (1), the drive coil spring (9) is mounted on one side of the rotating shaft of the winder (8), the monitoring encoder (10) is mounted on the other side of the rotating shaft of the winder (8), the guide wheel (11) is mounted in front of the winder (8), one end of the connecting rope (12) is wound and fixed on the winder (8), and the other end of the connecting rope (12) passes around the guide wheel (11) and is connected and fixed on the first slider (4).

2. A device for early warning of operation monitoring of a sewage treatment plant according to claim 1, characterized in that, The mounting bracket (2) has a fixing hole (13).

3. A device for early warning of operation monitoring of a sewage treatment plant according to claim 1, characterized in that, A reinforcing rib (14) is provided at the connection between the mounting bracket (2) and the equipment base (1).

4. A device for early warning of operation monitoring of a sewage treatment plant according to claim 1, characterized in that, The winding device (8) is mounted on the equipment base (1) by fixing bolts (15).

5. A device for early warning of operation monitoring of a sewage treatment plant according to claim 1, characterized in that, The guide wheel (11) is mounted on the equipment base (1) via the support frame (16).

6. The early warning device for monitoring the operation of a wastewater treatment plant according to claim 1, characterized in that, Each pair of anti-jamming auxiliary support components includes: a support slide (17), a second slider (18), a support rod (19), a pair of rotating hinge seats (20), and a spring support rod (21). The support slide (17) is installed on the side wall of the mounting bracket (2), the second slider (18) is located inside the support slide (17), the support rod (19) is installed on the second slider (18), a pair of rotating hinge seats (20) are installed on the support rod (19) and the fixed frame (6) respectively, and the two ends of the spring support rod (21) are installed on a pair of rotating hinge seats (20).

7. A pre-alarm device for monitoring the operation of a sewage treatment plant according to claim 6, characterized in that, The second slider (18) is equipped with a movable wheel (22).

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