Automatic water quality monitoring device for sewage lifting pump station

Abstract

The utility model discloses an automatic sewage lifting pump station water quality monitoring device, and belongs to the field of sewage monitoring, the monitoring device comprises a water quality monitoring sensor module installed on a pump station water inlet bin, and a maintenance mechanism fixedly installed in the pump station water inlet bin and used for supporting the water quality monitoring sensor module; the maintenance mechanism comprises two transverse rods fixedly installed on the pump station water inlet bin, vertical rods consistent with the pump station water inlet bin in axial distribution are fixedly installed on the two transverse rods, rotating wheels are rotationally installed at the top ends of the vertical rods, and ropes are wound around the rotating wheels. A moving block for assembling a water quality monitoring sensor module is fixedly mounted at one end, far away from the rotating wheel, of the rope. According to the monitoring device, a worker can put down or put away the water quality monitoring sensor module in a common state without contacting sewage, so that the water quality monitoring sensor module can be quickly and timely overhauled, the operation is more convenient and faster, and the detection effect of the water quality monitoring sensor module is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the sewage monitoring technical field, and particularly relates to an automatic sewage lifting pump station water quality monitoring device. BACKGROUND

[0002] The sewage pump station is an important part of the sewage system, and is characterized by continuous water flow, small water flow, large change range and high content of pollutants in water. Therefore, the collection tank should have sufficient storage capacity during design, and a standby pump should be considered. In addition, the design should try to reduce environmental pollution, and good management and maintenance conditions should be provided in the station. The sewage pump station is composed of a grid chamber, a collection tank, a machine room, an inlet and outlet water pipeline, a power distribution room, a duty room, a tool room, a washroom and an emergency water outlet.

[0003] When sewage enters the sewage pump station, the sewage usually needs to be detected to arrange subsequent treatment methods. However, the existing sewage monitoring sensor usually needs to be arranged in the sewage, and the environment in the sewage is complex, which can easily accelerate the wear of the sewage monitoring sensor. The sewage monitoring sensor needs to be regularly maintained to ensure stable operation of the sewage monitoring sensor. However, the sewage monitoring sensor arranged in the water body is not convenient for workers to disassemble and maintain, and there is a certain inconvenience.

[0004] Therefore, the application provides an automatic sewage lifting pump station water quality monitoring device to solve the above problems. CONTENT OF THE INVENTION

[0005] The application provides an automatic sewage lifting pump station water quality monitoring device, which aims to solve the problem that the existing sewage monitoring sensor is inconvenient for workers to disassemble and maintain in the sewage.

[0006] To achieve the above purpose, the application provides the following technical scheme: an automatic sewage lifting pump station water quality monitoring device, comprising a water quality monitoring sensor module installed on a pump station water inlet chamber, a control cabinet arranged on the ground, a control module fixedly installed on the control cabinet and electrically connected with a control end of the water quality monitoring sensor module, a maintenance mechanism fixedly installed in the pump station water inlet chamber and used for supporting the water quality monitoring sensor module, and a control valve fixedly installed on a water conveying pipe of the pump station water inlet chamber and electrically connected with the control end of the control module.

[0007] The overhaul mechanism comprises two horizontal rods fixedly installed on the pump station water inlet chamber, vertical rods fixedly installed on the horizontal rods and axially distributed in line with the pump station water inlet chamber, rotating wheels rotatably installed at the top ends of the vertical rods, ropes wound on the rotating wheels, and moving blocks fixedly installed at the ends of the ropes away from the rotating wheels and used for assembling water quality monitoring sensor modules and slidably installed on the vertical rods.

[0008] Preferably, in order to achieve more comprehensive detection, the water quality monitoring sensor module is composed of one or more of a temperature sensor, a turbidity sensor, an electric conductivity sensor, a pH sensor, a dissolved oxygen sensor, an ammonia nitrogen sensor, a heavy metal sensor, and a biological toxicity sensor, thereby improving the processing efficiency.

[0009] Preferably, in order to improve the warning effect, an audible and visual alarm module is fixedly installed on the control cabinet and electrically connected with the control end of the control module, thereby strengthening the prompt for the staff to handle in time and improving the warning effect.

[0010] Preferably, in order to facilitate control, a fork adapted to the rotating wheel is fixedly installed at the top end of the vertical rod in a U-shaped manner, a rotating shaft is fixedly installed on the rotating wheel and penetrates through the fork, and a handle is fixedly installed at one end of the rotating shaft, thereby winding or lowering the rope and facilitating control.

[0011] Preferably, in order to facilitate overhaul, a sleeve is fixedly installed on the moving block by bolts, and the water quality monitoring sensor module is fixedly installed on the sleeve, with the detection end of the water quality monitoring sensor module extending outside the sleeve, thereby facilitating the removal and overhaul of the water quality monitoring sensor module.

[0012] Preferably, in order to facilitate movement, the moving block comprises a connecting portion slidingly mounted on the vertical rod, a roller cavity is formed in the connecting portion, the roller cavity is sleeved on the vertical rod, two rollers symmetrically arranged on both sides of the vertical rod are rotatably mounted in the roller cavity, a limiting groove compatible with the vertical rod is formed in the roller, and friction is reduced so that the moving block is more easily moved.

[0013] The monitoring device, the water quality monitoring sensor module is installed on the moving block, the moving block is hung by the rope, the water quality monitoring sensor module on the moving block is put into the bottom of the pump station water inlet bin by rotating the rotating wheel, when the external sewage is discharged into the pump station water inlet bin, the water quality monitoring sensor module comprehensively detects the sewage, the sewage treatment plant can know the water quality in advance, then the control valve is started by the control module to adjust the flow of the water conveying pipe, the speed of the sewage flowing into the pump station is slowed down, the reaction time is sufficient, measures are taken in advance, the influence and impact of the water quality exceeding the standard on the deepening section of the sewage plant are reduced, the drug consumption and power consumption are reduced, the energy saving and consumption reduction effect can be achieved, the moving block on the rope is raised and lowered by the rotating wheel, the staff does not need to contact the sewage, the water quality monitoring sensor module can be lowered or retracted in the normal state, the water quality monitoring sensor module can be quickly and timely maintained, it is more convenient and fast, and the detection effect of the water quality monitoring sensor module is guaranteed.

[0014] The monitoring device, the surface of the vertical rod is provided with a tangent surface, the connecting portion is sleeved on the vertical rod through the roller cavity, then the two rotating rollers are clamped on the vertical rod, the limiting groove is clamped with the tangent surface of the vertical rod, and the anti-rotation effect is achieved, when the moving block moves, the moving block is connected with the vertical rod through the rolling of the rollers, the friction is reduced, and the moving block is more easily moved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an appearance structure schematic view of the automatic sewage lifting pump station water quality monitoring device.

[0016] Figure 2 It is a sectional structure schematic view of the automatic sewage lifting pump station water quality monitoring device.

[0017] Figure 3 It is a maintenance mechanism structure schematic view of the automatic sewage lifting pump station water quality monitoring device.

[0018] Figure 4 It is Figure 3 It is an enlarged schematic view of position A.

[0019] Figure 5 It is a control module circuit connection schematic view of the automatic sewage lifting pump station water quality monitoring device.

[0020] In the figure:

[0021] 1. Pump station inlet tank; 11. Water delivery pipe; 2. Water quality monitoring sensor module; 3. Control cabinet; 31. Control module; 32. Audible and visual alarm module; 4. Maintenance mechanism; 41. Horizontal bar; 42. Vertical bar; 43. Rotary wheel; 44. Rope; 45. Moving block; 451. Connecting part; 452. Roller cavity; 453. Roller; 454. Limiting groove; 46. Fork; 47. Rotating shaft; 48. Handle; 49. Housing; 5. Control valve. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Example 1

[0024] This embodiment provides an automated wastewater lifting pump station water quality monitoring device, such as... Figures 1-5 As shown, the monitoring device includes a water quality monitoring sensor module 2 installed on the pump station inlet tank 1, a control cabinet 3 installed on the ground, a control module 31 fixedly installed on the control cabinet 3 and electrically connected to the control terminal of the water quality monitoring sensor module 2, a maintenance mechanism 4 fixedly installed inside the pump station inlet tank 1 to support the water quality monitoring sensor module 2, and a control valve 5 fixedly installed on the water delivery pipe 11 of the pump station inlet tank 1 and electrically connected to the control terminal of the control module 31.

[0025] The maintenance mechanism 4 includes two horizontal bars 41 fixedly installed on the pump station inlet chamber 1. Vertical bars 42 are fixedly installed on the two horizontal bars 41 and are axially distributed with the pump station inlet chamber 1. A rotating wheel 43 is rotatably installed at the top of the vertical bar 42. A rope 44 is wound around the rotating wheel 43. A movable block 45 for assembling the water quality monitoring sensor module 2 is fixedly installed at the end of the rope 44 away from the rotating wheel 43. The movable block 45 is slidably installed on the vertical bar 42.

[0026] In use, the water quality monitoring sensor module 2 is installed on the moving block 45, the moving block 45 is hung by the rope 44, the water quality monitoring sensor module 2 on the moving block 45 is placed into the bottom of the pump station water inlet bin 1 by rotating the rotating wheel 43, when the external sewage is discharged into the pump station water inlet bin 1, the water quality monitoring sensor module 2 can comprehensively detect the sewage, so that the sewage treatment plant can know the water quality in advance, then the control valve 5 is started to adjust the flow of the water conveying pipe 11 by the control module 31, so as to slow down the speed of the sewage flowing into the pump station, so as to give enough reaction time, take measures in advance, so as to reduce the influence and impact of the water quality exceeding the standard on the deepening section of the sewage plant, thereby reducing the drug consumption and power consumption, so as to achieve the effect of energy saving and consumption reduction, and the moving block 45 on the rope 44 is raised and lowered by the rotating wheel 43, so that the staff can lower or retract the water quality monitoring sensor module 2 in the normal state without contacting the sewage, so as to quickly and timely maintain the water quality monitoring sensor module 2, which is more convenient and fast, and ensures the detection effect of the water quality monitoring sensor module 2.

[0027] Specifically, the water quality monitoring sensor module 2 is composed of one or more of temperature sensors, turbidity sensors, conductivity sensors, pH sensors, dissolved oxygen sensors, ammonia nitrogen sensors, heavy metal sensors and biological toxicity sensors.

[0028] In use, the sewage is more comprehensively detected by the various sensors, so that the staff can have more reliable basis when doing emergency treatment, thereby improving the processing efficiency.

[0029] More specifically, the sound and light alarm module 32 is fixedly installed on the control cabinet 3, and the sound and light alarm module 32 is electrically connected with the control end of the control module 31.

[0030] In use, when the water quality monitoring sensor module 2 detects that the water quality exceeds the standard, the control module 31 controls the sound and light alarm module 32 to issue an alarm and flash, so as to strengthen the prompt to the staff to handle in time, thereby improving the warning effect.

[0031] Further, the top end of the vertical rod 42 is fixedly installed with a U-shaped fork 46 matched with the rotating wheel 43, the rotating wheel 43 is fixedly installed with a rotating shaft 47 penetrating through the fork 46, and one end of the rotating shaft 47 is fixedly installed with a handle 48.

[0032] In use, the handle 48 is rotated to drive the rotating shaft 47 to rotate, and the rotating shaft 47 drives the rotating wheel 43 to rotate in the fork 46, so as to wind or lower the rope 44, which is more convenient to control.

[0033] Further, the moving block 45 is fixedly installed with a sleeve 49 by bolts, the water quality monitoring sensor module 2 is fixedly installed on the sleeve 49, and the detection end of the water quality monitoring sensor module 2 extends outside the sleeve 49.

[0034] In use, the water quality monitoring sensor module 2 is installed on the sleeve 49, which is detachably arranged between the moving block 45 and the sleeve 49, facilitating the dismounting and maintenance of the water quality monitoring sensor module 2.

[0035] Embodiment 2

[0036] Different from Embodiment 1, when the moving block 45 is pulled to move on the vertical rod 42 by the rope 44, since the lower end of the vertical rod 42 is often soaked in sewage, dirt is easily attached to the moving block 45, causing the moving block 45 to be stuck. Therefore, the moving block 45 comprises a connecting portion 451 which is slidingly installed on the vertical rod 42, the connecting portion 451 is provided with a roller cavity 452 which is sleeved on the vertical rod 42, and two symmetrical rollers 453 which are arranged on both sides of the vertical rod 42 are rotatably installed in the roller cavity 452, and the roller 453 is provided with a limiting groove 454 which is matched with the vertical rod 42.

[0037] In use, the surface of the vertical rod 42 is provided with a tangent surface, the connecting portion 451 is sleeved on the vertical rod 42 through the roller cavity 452, then the two rotating rollers 453 are clamped on the vertical rod 42, and the limiting groove 454 is clamped with the tangent surface of the vertical rod 42, thereby playing a role of preventing self-rotation. When the moving block 45 moves, the moving block 45 is connected with the vertical rod 42 through the rolling of the rollers 453, thereby reducing the friction and making the moving block 45 more easily move.

[0038] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical solution and concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic sewage lifting pump station water quality monitoring device, comprising a water quality monitoring sensor module (2) installed on a pump station water inlet tank (1), a control cabinet (3) arranged on the ground, a control module (31) fixedly installed on the control cabinet (3) and electrically connected with the control end of the water quality monitoring sensor module (2), a maintenance mechanism (4) fixedly installed in the pump station water inlet tank (1) for supporting the water quality monitoring sensor module (2), and a control valve (5) fixedly installed on a water delivery pipe (11) of the pump station water inlet tank (1) and electrically connected with the control end of the control module (31), characterized in that: the maintenance mechanism (4) comprises two horizontal rods (41) fixedly installed on the pump station water inlet tank (1), vertical rods (42) fixedly installed on the two horizontal rods (41) and axially distributed in the pump station water inlet tank (1), a rotating wheel (43) rotatably installed at the top end of each vertical rod (42), a rope (44) wound on the rotating wheel (43), a moving block (45) fixedly installed at one end of the rope (44) away from the rotating wheel (43) and used for assembling the water quality monitoring sensor module (2), and the moving block (45) slidably installed on the vertical rod (42).

2. The water quality monitoring device for an automatic sewage lifting pump station according to claim 1, characterized in that: The water quality monitoring sensor module (2) is composed of one or more of a temperature sensor, a turbidity sensor, an electrical conductivity sensor, a pH sensor, a dissolved oxygen sensor, an ammonia nitrogen sensor, a heavy metal sensor, and a biological toxicity sensor.

3. The water quality monitoring device for an automatic sewage lifting pump station according to claim 1, characterized in that: An audible and visual alarm module (32) is fixedly installed on the control cabinet (3) and electrically connected with the control end of the control module (31).

4. The water quality monitoring device for an automatic sewage lifting pump station according to claim 1, characterized in that: A fork bracket (46) in a U-shaped arrangement and matched with the rotating wheel (43) is fixedly installed at the top end of each vertical rod (42), a rotating shaft (47) is fixedly installed on the rotating wheel (43) and penetrates through the fork bracket (46), and a handle (48) is fixedly installed at one end of the rotating shaft (47).

5. The water quality monitoring device for an automatic sewage lifting pump station according to claim 1, characterized in that: A sleeve (49) is fixedly installed on the moving block (45) by bolts, the water quality monitoring sensor module (2) is fixedly installed on the sleeve (49), and a detection end of the water quality monitoring sensor module (2) extends outside the sleeve (49) by penetrating through the sleeve (49).

6. The water quality monitoring device for an automatic sewage lifting pump station according to claim 1, characterized in that: The moving block (45) comprises a connecting part (451) slidably installed on the vertical rod (42), a roller cavity (452) is formed in the connecting part (451) and sleeved on the vertical rod (42), two symmetrical rollers (453) are rotatably installed in the roller cavity (452) and arranged on both sides of the vertical rod (42), and a limiting groove (454) matched with the vertical rod (42) is formed in each roller (453).

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