Sewage treatment measurement and control equipment

Abstract

The invention relates to the field of sewage treatment, and discloses sewage treatment measurement and control equipment which comprises a water storage tank, a water inlet and a water outlet are formed in the top and the bottom of the surface of the water storage tank, and a conical cover is fixedly mounted at the top of the water storage tank. A first motor is started, a winding rope is driven to be wound and unwound through a transmission mechanism, so that a rotating plate and a lifting ring are driven to be subjected to lifting adjustment, the rotating plate is vertically adjusted through a positioning rod, when the lifting plate is adjusted to a proper position, a second motor is started, and the rotating plate is adjusted to a proper horizontal angle through the transmission mechanism; when a water inlet pipe is moved to a proper position through a transmission mechanism, an electric push rod is started and drives a stable circular plate to move towards the bottom, so that sewage enters the water inlet pipe through an arc-shaped pipe, sampling is performed, and a sample is fed into a collection opening through rotation of the motor and is taken out for detection; therefore, the sample detection uniformity is improved.

Description

Technical Field

[0001] The present invention relates to the field of sewage treatment, and in particular to sewage treatment measurement and control equipment. Background Art

[0002] Wastewater treatment measurement and control is a critical component in ensuring efficient and stable operation of the wastewater treatment process. It involves multiple aspects, including real-time online monitoring of water quality parameters (such as pH, dissolved oxygen, chemical oxygen demand (COD), ammonia nitrogen (NH3-N), total phosphorus (TP), total nitrogen (TN), etc.), flow rate, liquid level, and sludge concentration. These parameters are crucial for evaluating wastewater treatment effectiveness and adjusting process parameters. To achieve precise measurement and control, wastewater treatment plants are typically equipped with advanced instrumentation such as pH meters, DO meters, COD meters, and ultrasonic level gauges. These devices utilize PLC systems for data acquisition, processing, and automated control. Furthermore, wastewater treatment measurement and control includes remote monitoring and fault alarms for key equipment such as coarse screens and submersible pumps, as well as process optimization based on water quality analysis results. Through these measurement and control measures, wastewater treatment plants can ensure that effluent quality meets discharge standards, effectively protecting environmental water resources, while also achieving energy savings and reducing consumption, and improving operational efficiency.

[0003] During sewage treatment and purification, it is necessary to sample and monitor the sewage treatment status. Existing sampling devices mostly conduct sampling and detection through the surface of the water storage tank. The test results have certain limitations and cannot reflect the water purification status at different locations inside the water storage tank. As a result, the data cannot be displayed to users in a timely and efficient manner, resulting in users not being able to fully understand the water quality status, which is not conducive to user use. Therefore, a sewage treatment measurement and control device is proposed to solve the above problems. Summary of the Invention

[0004] In order to make up for the above shortcomings, the present invention provides a sewage treatment measurement and control equipment, which aims to improve the existing technology in which most sampling devices perform sampling and detection through the surface of the water storage tank. The test results have certain limitations and cannot reflect the water purification conditions at different positions inside the water storage tank, resulting in the data not being able to be displayed to the user in a timely and efficient manner, resulting in the user being unable to understand the water quality conditions as a whole, which is not conducive to user use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A sewage treatment measurement and control device comprises: a water storage tank, wherein the top and bottom of the water storage tank surface are both provided with a water inlet and a drain outlet, a conical cover is fixedly installed on the top of the water storage tank, the top of the conical cover is fixedly connected to a protective shell, a lifting mechanism is provided inside the protective shell, a rotating plate is provided inside the water storage tank, a pumping mechanism is provided on the top of the rotating plate, the pumping mechanism comprises an electric push rod, the output end of the electric push rod is fixedly connected to a stable circular plate, the outer side of the stable circular plate is fixedly connected to a rubber sealing ring, the outer side of the rubber sealing ring is slidably connected to a water inlet pipe, the bottom of the water inlet pipe is fixedly connected to a circular ring, the top of the water inlet pipe is connected to an arc pipe, a lifting ring is provided inside the water storage tank, and the top of the lifting ring is provided with a rotating mechanism.

[0006] Through the above technical solution, by setting water inlets and drain outlets at the top and bottom of the water storage tank, flexible regulation of water flow is achieved, which facilitates the introduction and discharge of water according to treatment requirements, thereby improving the efficiency of sewage treatment. Secondly, the combined design of the conical cover and the protective shell not only provides good protection for the equipment, reduces the impact of the external environment on the internal structure of the equipment, but also increases the stability and service life of the equipment. Through the setting of the pumping mechanism, it is convenient to collect sewage, and the rubber sealing ring effectively keeps sewage inside the water inlet pipe. By adjusting the position of the water inlet pipe, water can be pumped from any position inside the water storage tank, which is convenient for efficient detection.

[0007] As a further description of the above technical solution: the lifting mechanism includes a first motor, which is fixedly installed on the top of the conical cover, and the output end of the first motor is fixedly connected to a worm, the surface of the worm is engaged with a worm wheel, and the inside of the worm wheel is fixedly connected to a winding rod, and both ends of the winding rod are movably connected to a reinforcement plate through a bearing seat, and the bottom of the reinforcement plate is fixedly connected to the top of the conical cover.

[0008] Through the above technical solution, the worm is driven to rotate by the rotation of the first motor, thereby driving the worm wheel to rotate, and the worm wheel is driven to rotate by the rotation of the worm, thereby driving the winding rod to rotate. The winding rod is efficiently positioned by the reinforcement plate, which effectively improves the stability of the winding rod rotation and facilitates efficient position adjustment of the water inlet pipe.

[0009] As a further description of the above technical solution: a partition is fixedly connected to the surface of the winding rod, and a winding rope is provided on the inner side of the two partitions. The winding rope is fixedly connected to the surface of the winding rod, and the bottom of the winding rope is movably connected to the top of the rotating plate through a bearing seat.

[0010] Through the above technical solution, the setting of the partition effectively limits the winding rope, so that the winding rope can be stably wound, ensuring the orderly arrangement of the winding rope and enhancing the stability of the structure. The fixed connection between the winding rope and the surface of the winding rod makes the winding process more firm and reliable, avoiding the safety hazards caused by loosening or falling off. More importantly, the bottom of the winding rope is movably connected to the top of the rotating plate through the bearing seat, so that the rotating plate can be adjusted in height according to the actual needs of sewage treatment, greatly improving the adaptability and ease of operation of the equipment.

[0011] As a further description of the above technical solution: the rotating mechanism includes connecting rods, four of which are fixedly mounted on the surface of the inner wall of the lifting ring, the inner side of the connecting rods is fixedly connected to a supporting circular plate, the bottom of the supporting circular plate is fixedly mounted with a second motor, and the output end of the second motor is fixedly connected to the bottom of the rotating plate.

[0012] Through the above technical solution, the rotating mechanism is fixedly mounted on the surface of the inner wall of the lifting ring through four connecting rods. This stable installation method ensures the stability and reliability of the rotating mechanism during operation. The supporting circular plate fixedly connected to the inner side of the connecting rod not only provides a solid installation foundation for the second motor, but also enhances the load-bearing capacity of the entire rotating mechanism. More importantly, the second motor fixedly mounted on the bottom of the supporting circular plate has its output end tightly fixedly connected to the bottom of the rotating plate. This design enables the second motor to directly drive the rotating plate to rotate, thereby realizing the flexible rotation of key components in the sewage treatment measurement and control equipment. This driving method not only has efficient power transmission, but also responds quickly, and can meet the needs of various complex working conditions in the sewage treatment process.

[0013] As a further description of the above technical solution: the top of the lifting ring is fixedly connected to a support frame, the inner sides of multiple support frames are fixedly connected to a limiting ring, the outer side of the rotating plate is fixedly connected to a U-shaped plate, and the inner side of the U-shaped plate is rollingly connected to the limiting ring through a ball bearing.

[0014] Through the above technical solution, the limiting rings fixedly connected on the inner sides of multiple support frames play a key limiting role. It limits the vertical movement range of the rotating plate, preventing equipment damage or operational errors caused by excessive lifting. At the same time, the limiting ring also provides a stable rotation center for the rotating plate, ensuring its accuracy and stability during rotation. Flexible rotation: The U-shaped plate fixedly connected to the outside of the rotating plate is connected to the limiting ring through a rolling connection with the ball. This design greatly improves the flexibility of the rotating plate. The rolling friction resistance of the ball is small, making the rotating plate smoother and more labor-saving when rotating. This design not only improves the operating efficiency of the equipment, but also extends the service life of the components. Convenient maintenance: Due to the rolling connection design between the ball and the limiting ring, the degree of wear between the rotating plate and the limiting ring is greatly reduced, which not only reduces the maintenance cost of the equipment, but also improves the convenience of maintenance. When maintenance or replacement of parts is required, it is only necessary to simply disassemble the relevant components.

[0015] As a further description of the above technical solution: a through opening is opened on the top of the rotating plate, a motor is fixedly installed inside the through opening, a screw is fixedly connected to the output end of the motor, a screw sleeve is threadedly connected to the surface of the screw, sliders are fixedly connected on both sides of the screw sleeve, and sliding grooves for use with the sliders are opened on both sides of the inner wall of the through opening.

[0016] Through the above technical solution, a motor is fixedly installed in the through-hole opened at the top of the rotating plate. This design integrates the power source directly into the rotating plate, reduces energy loss during power transmission, and improves the overall efficiency of the equipment. At the same time, this compact layout also saves space, making the equipment more compact and flexible. The screw and the sleeve fixedly connected at the output end of the motor form a screw drive mechanism. This transmission method has the characteristics of high precision, high rigidity and high load capacity, and can ensure that the sleeve moves stably and accurately on the screw, which is crucial for sewage treatment measurement and control equipment that requires precise control of moving distance and position. The sliders fixedly connected on both sides of the sleeve are used in conjunction with the slide groove on the inner wall of the through-hole to provide a stable guide for the sleeve. This design not only prevents the sleeve from deflecting and shaking during movement, but also improves the smoothness and reliability of the equipment. At the same time, the cooperation of the slider and the slide groove also plays a limiting role to prevent the sleeve from excessive movement and damage to the equipment.

[0017] As a further description of the above technical solution: support plates are fixedly connected to both sides of the top of the screw sleeve, and the inner side of the support plate is fixedly connected to the water inlet pipe through a clamping block.

[0018] Through the above technical solution, the arrangement of the support plate and the clamping block facilitates efficient fixation of the water inlet pipe, thereby avoiding shaking of the water inlet pipe, improving the efficiency of sewage collection, and facilitating use by users.

[0019] As a further description of the above technical solution: a telescopic sealing sleeve is fixedly connected to the surface of the water inlet pipe, the telescopic sealing sleeve is made of rubber, and the bottom of the telescopic sealing sleeve is fixedly connected to the top of the screw sleeve.

[0020] Through the above technical solution, the main function of the telescopic sealing sleeve is to provide sealing and a certain telescopic ability, thereby maintaining the sealing performance and preventing sewage leakage. The telescopic sealing sleeve is made of rubber material, which has good elasticity and sealing performance, can withstand certain pressure and temperature changes, and is easy to process and install.

[0021] As a further description of the above technical solution: a collecting port is provided on the top of the conical cover, and a cover plate is movably connected to the top of the collecting port via an axle pin.

[0022] Through the above technical solution, by setting the collection port, it is convenient to move the water inlet pipe to the top, and take out the sewage to be tested through the collection port. Sewage from different positions inside the water storage tank can be collected, thereby improving the uniformity of the sewage sampling sample and facilitating use by users.

[0023] As a further description of the above technical solution: the lifting ring is internally slidably connected to a plurality of positioning rods, the top and bottom of the positioning rods are fixedly connected to the surface of the inner wall of the water storage tank through a horizontal plate, a screen is fixedly installed on the front of the collecting port, a protective cover is provided on the outside of the screen, a detection barrel is fixedly connected to the surface of the inner wall of the collecting port, the bottom of the detection barrel is movably connected to the bottom cover through a flip motor, and a detection device is provided on the top of the detection barrel.

[0024] Through the above technical solution, the setting of the positioning rod makes it easier to limit the lifting and lowering operation of the lifting plate, improves the efficiency of the lifting and lowering of the lifting plate, facilitates sampling of the water inlet pipe, and improves the efficiency of sewage detection.

[0025] The present invention has the following beneficial effects: 1. In the present invention, the user starts the first motor, and the first motor rotates to drive the worm to rotate, thereby driving the worm wheel to rotate, thereby driving the winding rod to rotate, and the rotation of the winding rod drives the winding rope to be retracted and released, thereby driving the rotating plate and the lifting ring to be raised and lowered, and vertically adjusted by the positioning rod. When the lifting plate is adjusted to a suitable position, the second motor is started, and the second motor rotates to drive the rotating plate to rotate, thereby limiting the rotating plate through the action of the U-shaped plate and the limiting ring, so that the rotating plate is adjusted to a suitable horizontal angle, thereby starting the motor, and the screw is rotated by the motor, thereby driving the screw sleeve to move, and the top water inlet pipe is driven to move by the screw sleeve. When it moves to the appropriate position, the electric push rod is started, and the electric push rod drives the stabilizing circular plate to move to the bottom, so that the sewage enters the inside of the water inlet pipe through the arc pipe, thereby sampling, and the sample is sent to the inside of the collection port by the rotation of the motor for removal and detection, thereby improving the uniformity of sample detection.

[0026] 2. The main function of the telescopic sealing sleeve in the present invention is to provide sealing and a certain telescopic ability, thereby maintaining the sealing performance and preventing sewage leakage. The telescopic sealing sleeve is made of rubber material. Rubber has good elasticity and sealing performance, can withstand certain pressure and temperature changes, and is easy to process and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the water storage tank structure of the present invention; Figure 2 This is a schematic diagram of the water inlet structure of the present invention; Figure 3 This is a schematic diagram of the structural limit ring of the present invention; Figure 4 This is a schematic diagram of the first motor structure of the present invention; Figure 5 This is a schematic diagram of the rotating plate structure of the present invention; Figure 6 The structure of the present invention Figure 5 A in the middle is an enlarged schematic diagram; Figure 7 This is a schematic diagram of the arc tube structure of the present invention; Figure 8 Schematic diagram of the structural protection cover of the present invention.

[0028] Legend: 1. Water storage tank; 2. Water inlet; 3. Drain outlet; 4. Conical cover; 5. Protective shell; 6. Lifting mechanism; 61. First motor; 62. Worm; 63. Worm gear; 64. Winding rod; 65. Reinforcement plate; 66. Partition; 67. Winding rope; 7. Rotating plate; 8. Pumping mechanism; 81. Electric push rod; 82. Stabilizing circular plate; 83. Rubber sealing ring; 84. Water inlet pipe; 85. Circular ring; 86. Curved pipe; 87. Lifting ring; 9. Rotating mechanism; 91. Connecting rod; 92. Support circular plate; 93. Second motor; 94. Support frame; 95. Limiting ring; 96. U-shaped plate; 97. Through port; 98. Motor; 99. Screw; 910. Screw sleeve; 911. Slider; 912. Slide groove; 913. Support plate; 914. Telescopic sealing sleeve; 10. Collecting port; 11. Cover plate; 12. Positioning rod; 13. Screen; 14. Protective cover; 15. Detection barrel; 16. Bottom cover; 17. Detection device. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1-7, an embodiment provided by the present invention: a sewage treatment measurement and control device, comprising: a water storage tank 1, the top and bottom of the surface of the water storage tank 1 are both provided with a water inlet 2 and a drain outlet 3, a conical cover 4 is fixedly installed on the top of the water storage tank 1, the top of the conical cover 4 is fixedly connected to a protective shell 5, a lifting mechanism 6 is provided inside the protective shell 5, a rotating plate 7 is provided inside the water storage tank 1, a pumping mechanism 8 is provided on the top of the rotating plate 7, the pumping mechanism 8 includes an electric push rod 81, the output end of the electric push rod 81 is fixedly connected to a stable circular plate 82, the outer side of the stable circular plate 82 is fixedly connected to a rubber sealing ring 83, the outer side of the rubber sealing ring 83 is slidably connected to a water inlet pipe 84, the bottom of the water inlet pipe 84 is fixedly connected to a ring 85, and the top of the water inlet pipe 84 is connected to an arc pipe 86, the storage A lifting ring 87 is provided inside the water tank 1, and a rotating mechanism 9 is provided on the top of the lifting ring 87. By arranging the water inlet 2 and the drain outlet 3 at the top and bottom of the water storage tank 1, flexible regulation of the water flow is achieved, which is convenient for introducing and discharging the water flow according to the treatment requirements, thereby improving the efficiency of sewage treatment. Secondly, the combined design of the conical cover 4 and the protective shell 5 not only provides good protection for the equipment, reduces the impact of the external environment on the internal mechanism of the equipment, but also increases the stability and service life of the equipment. The setting of the pumping mechanism 8 facilitates the collection of sewage, and the rubber sealing ring 83 effectively allows the sewage to be stored inside the water inlet pipe 84. By adjusting the position of the water inlet pipe 84, water can be pumped from any position inside the water storage tank 1, which facilitates efficient detection.

[0031] Reference Figure 1-7The lifting mechanism 6 includes a first motor 61, which is fixedly mounted on the top of the conical cover 4. The output end of the first motor 61 is fixedly connected to a worm 62, and a worm wheel 63 is meshed on the surface of the worm 62. The interior of the worm wheel 63 is fixedly connected to a winding rod 64. Both ends of the winding rod 64 are movably connected to a reinforcing plate 65 through a bearing seat. The bottom of the reinforcing plate 65 is fixedly connected to the top of the conical cover 4. The worm 62 is rotated by the first motor 61 to rotate, thereby driving the worm wheel 63 to rotate. The worm wheel 63 is rotated by the worm 62, and then the winding rod 64 is rotated. The winding rod 64 is efficiently positioned by the reinforcing plate 65, which effectively improves the stability of the rotation of the winding rod 64 and facilitates efficient position adjustment of the water inlet pipe 84. The surface of the winding rod 64 is fixed It is connected with a partition 66, and a winding rope 67 is provided on the inner side of the two partitions 66. The winding rope 67 is fixedly connected to the surface of the winding rod 64, and the bottom of the winding rope 67 is movably connected to the top of the rotating plate 7 through the bearing seat. The setting of the partition 66 effectively limits the winding rope 67, so that the winding rope 67 can be stably wound, ensuring the orderly arrangement of the winding rope 67 and enhancing the stability of the structure. The fixed connection between the winding rope 67 and the surface of the winding rod 64 makes the winding process more firm and reliable, avoiding safety hazards caused by loosening or falling off. More importantly, the bottom of the winding rope 67 is movably connected to the top of the rotating plate 7 through the bearing seat, so that the rotating plate 7 can be adjusted in height according to the actual needs of sewage treatment, which greatly improves the adaptability and ease of operation of the equipment.

[0032] Reference Figure 1-7The rotating mechanism 9 includes a connecting rod 91, four connecting rods 91 are fixedly mounted on the surface of the inner wall of the lifting ring 87, the inner side of the connecting rod 91 is fixedly connected with a supporting circular plate 92, and the bottom of the supporting circular plate 92 is fixedly mounted with a second motor 93, and the output end of the second motor 93 is fixedly connected to the bottom of the rotating plate 7. The rotating mechanism 9 is fixedly mounted on the surface of the inner wall of the lifting ring 87 through four connecting rods 91. This stable installation method ensures the stability and reliability of the rotating mechanism 9 during operation. The supporting circular plate 92 fixedly connected to the inner side of the connecting rod 91 not only provides a solid installation foundation for the second motor 93, but also enhances the bearing capacity of the entire rotating mechanism 9. More importantly, the second motor 93 fixedly mounted on the bottom of the supporting circular plate 92 , its output end is tightly fixedly connected to the bottom of the rotating plate 7. This design enables the second motor 93 to directly drive the rotating plate 7 to rotate, thereby realizing the flexible rotation of the key components in the sewage treatment measurement and control equipment. This driving method not only has efficient power transmission, but also responds quickly, and can meet the needs of various complex working conditions in the sewage treatment process. The top of the lifting ring 87 is fixedly connected to a support frame 94, and the inner sides of multiple support frames 94 are fixedly connected to a limiting ring 95. The outer side of the rotating plate 7 is fixedly connected to a U-shaped plate 96, and the inner side of the U-shaped plate 96 is rollingly connected to the limiting ring 95 through a ball bearing. The limiting ring 95 fixedly connected to the inner side of multiple support frames 94 plays a key limiting role, which limits the vertical movement range of the rotating plate 7 and prevents The U-shaped plate 96 fixed to the outside of the rotating plate 7 is connected to the limiting ring 95 by rolling with the ball bearings. This design greatly improves the flexibility of the rotating plate 7. The rolling friction resistance of the ball bearings is small, making the rotating plate 7 smoother and more labor-saving when rotating. This design not only improves the operating efficiency of the equipment, but also extends the service life of the components. Convenient maintenance: Due to the rolling connection design between the ball bearings and the limiting ring 95, the wear between the rotating plate 7 and the limiting ring 95 is greatly reduced, which not only reduces the maintenance cost of the equipment, but also improves the maintenance efficiency. The convenience of maintenance, when maintenance or replacement of parts is required, it is only necessary to simply disassemble the relevant components. A through-hole 97 is provided on the top of the rotating plate 7, and a motor 98 is fixedly installed inside the through-hole 97. The output end of the motor 98 is fixedly connected to a screw 99, and a screw sleeve 910 is threadedly connected to the surface of the screw 99. Both sides of the screw sleeve 910 are fixedly connected to sliders 911. Slide grooves 912 used in conjunction with the sliders 911 are provided on both sides of the inner wall of the through-hole 97. The motor 98 is fixedly installed in the through-hole 97 opened on the top of the rotating plate 7. This design integrates the power source directly into the rotating plate 7, reduces the energy loss in the power transmission process, and improves the overall efficiency of the equipment. At the same time, this compact layout also saves space, making the equipment more compact and flexible.The screw 99 fixedly connected to the output end of the motor 98 and the screw sleeve 910 form a screw transmission mechanism. This transmission method has the characteristics of high precision, high rigidity and high load capacity, and can ensure that the screw sleeve 910 moves stably and accurately on the screw 99. This is very important for sewage treatment measurement and control equipment that needs to accurately control the moving distance and position. The sliders 911 fixedly connected on both sides of the screw sleeve 910 are used in conjunction with the slide groove 912 on the inner wall of the through-port 97 to provide a stable guide for the screw sleeve 910. This design not only prevents the screw sleeve 910 from deflecting and shaking during movement, but also improves the stability and reliability of the equipment. The cooperation of the slider 911 and the slide groove 912 also plays a limiting role, preventing the screw sleeve 910 from excessively moving and damaging the equipment. Both sides of the top of the screw sleeve 910 are fixedly connected with support plates 913. The inner side of the support plate 913 is fixedly connected to the water inlet pipe 84 through a block. The setting of the support plate 913 and the block facilitates efficient fixation of the water inlet pipe 84, thereby avoiding the shaking of the water inlet pipe 84, improving the efficiency of sewage collection, and facilitating use by users. The surface of the water inlet pipe 84 is fixedly connected with a telescopic sealing sleeve 914. The material of the telescopic sealing sleeve 914 is rubber. The bottom of the telescopic sealing sleeve 914 is fixedly connected to the top of the screw sleeve 910. The main function of the telescopic sealing sleeve 914 is to provide sealing and a certain degree of telescopic ability, thereby maintaining sealing performance and preventing sewage leakage. The telescopic sealing sleeve 914 is made of rubber material. Rubber has good elasticity and sealing performance, can withstand certain pressure and temperature changes, and is easy to process and install. The top of the conical cover 4 is provided with a collecting port 10, and the top of the collecting port 10 is movably connected to the cover plate 11 through an axle pin. The setting of the collecting port 10 facilitates the movement of the water inlet pipe 84 to the top. The sewage to be tested is taken out through the collecting port 10, and the sewage at different positions inside the water storage tank 1 can be collected, thereby improving the uniformity of the sewage sampling sample and facilitating use. The lifting ring 87 is internally slidably connected to a plurality of positioning rods 12. The top and bottom of the positioning rods 12 are fixedly connected to the surface of the inner wall of the water storage tank 1 through a horizontal plate. The setting of the positioning rods 12 facilitates the limiting of the lifting operation of the lifting plate, improves the efficiency of the lifting plate, facilitates sampling of the water inlet pipe 84, and improves the efficiency of sewage detection. A screen 13 is fixedly installed on the front of the collection port 10, and a protective cover 14 is provided on the outside of the screen 13. A detection bucket 15 is fixedly connected to the surface of the inner wall of the collection port 10. The bottom of the detection bucket 15 is movably connected to the bottom cover 16 via a flip motor. A detection device 17 is provided on the top of the detection bucket 15.

[0033] Working principle: The user starts the first motor 61, and the first motor 61 rotates to drive the worm 62 to rotate, thereby driving the worm wheel 63 to rotate, thereby driving the winding rod 64 to rotate, and the rotation of the winding rod 64 drives the winding rope 67 to be retracted and released, thereby driving the rotating plate 7 and the lifting ring 87 to be raised and lowered, and the positioning rod 12 is used to adjust it vertically. When the lifting plate is adjusted to a suitable position, the second motor 93 is started, and the second motor 93 rotates to drive the rotating plate 7 to rotate, thereby limiting the rotating plate 7 through the action of the U-shaped plate 96 and the limiting ring 95, so that the rotating plate 7 is rotated. The movable plate 7 is adjusted to a suitable horizontal angle to start the motor 98, and the rotation of the motor 98 drives the screw 99 to rotate, thereby driving the screw sleeve 910 to move, and the screw sleeve 910 drives the top water inlet pipe 84 to move. When it moves to the appropriate position, the electric push rod 81 is started, and the electric push rod 81 drives the stabilizing circular plate 82 to move to the bottom, so that the sewage enters the interior of the water inlet pipe 84 through the arc tube 86, so as to take samples, and the sample is sent to the interior of the collection port 10 by the rotation of the motor, and is taken out for detection through the collection bucket 15, thereby improving the uniformity of sample detection.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage treatment measurement and control device, comprising: A water storage tank (1) is characterized in that: the top and bottom of the surface of the water storage tank (1) are both provided with a water inlet (2) and a drain outlet (3); a conical cover (4) is fixedly installed on the top of the water storage tank (1); a protective shell (5) is fixedly connected to the top of the conical cover (4); a lifting mechanism (6) is provided inside the protective shell (5); a rotating plate (7) is provided inside the water storage tank (1); a pumping mechanism (8) is provided on the top of the rotating plate (7); the pumping mechanism (8) includes an electric push rod (81 ), the output end of the electric push rod (81) is fixedly connected to a stabilizing circular plate (82), the outer side of the stabilizing circular plate (82) is fixedly connected to a rubber sealing ring (83), the outer side of the rubber sealing ring (83) is slidably connected to a water inlet pipe (84), the bottom of the water inlet pipe (84) is fixedly connected to a circular ring (85), the top of the water inlet pipe (84) is connected to an arc-shaped pipe (86), a lifting ring (87) is provided inside the water storage tank (1), and a rotating mechanism (9) is provided on the top of the lifting ring (87).

2. A sewage treatment measurement and control device according to claim 1, characterized in that: The lifting mechanism (6) includes a first motor (61), which is fixedly mounted on the top of the conical cover (4), and an output end of the first motor (61) is fixedly connected to a worm (62), a surface of the worm (62) is meshed with a worm wheel (63), and the interior of the worm wheel (63) is fixedly connected to a winding rod (64), and both ends of the winding rod (64) are movably connected to a reinforcing plate (65) through a bearing seat, and the bottom of the reinforcing plate (65) is fixedly connected to the top of the conical cover (4).

3. A sewage treatment measurement and control device according to claim 2, characterized in that: The surface of the reeling rod (64) is fixedly connected to a partition (66), and a reeling rope (67) is provided on the inner side of the two partitions (66). The reeling rope (67) is fixedly connected to the surface of the reeling rod (64), and the bottom of the reeling rope (67) is movably connected to the top of the rotating plate (7) through a bearing seat.

4. The sewage treatment measurement and control equipment according to claim 1, characterized in that: The rotating mechanism (9) includes connecting rods (91), four of the connecting rods (91) are fixedly mounted on the surface of the inner wall of the lifting ring (87), the inner side of the connecting rods (91) is fixedly connected to a supporting circular plate (92), the bottom of the supporting circular plate (92) is fixedly mounted with a second motor (93), and the output end of the second motor (93) is fixedly connected to the bottom of the rotating plate (7).

5. The sewage treatment measurement and control equipment according to claim 1, characterized in that: The top of the lifting ring (87) is fixedly connected to a support frame (94), the inner sides of the plurality of support frames (94) are fixedly connected to a limit ring (95), the outer side of the rotating plate (7) is fixedly connected to a U-shaped plate (96), and the inner side of the U-shaped plate (96) is rollingly connected to the limit ring (95) via a ball bearing.

6. The sewage treatment measurement and control equipment according to claim 1, characterized in that: A through opening (97) is provided at the top of the rotating plate (7), a motor (98) is fixedly installed inside the through opening (97), a screw (99) is fixedly connected to the output end of the motor (98), a screw sleeve (910) is threadedly connected to the surface of the screw (99), sliders (911) are fixedly connected to both sides of the screw sleeve (910), and sliding grooves (912) for use with the slider (911) are provided on both sides of the inner wall of the through opening (97).

7. The sewage treatment measurement and control equipment according to claim 6, characterized in that: Support plates (913) are fixedly connected to both sides of the top of the screw sleeve (910), and the inner side of the support plate (913) is fixedly connected to the water inlet pipe (84) via a clamping block.

8. The sewage treatment measurement and control equipment according to claim 1, characterized in that: A telescopic sealing sleeve (914) is fixedly connected to the surface of the water inlet pipe (84), the telescopic sealing sleeve (914) is made of rubber, and the bottom of the telescopic sealing sleeve (914) is fixedly connected to the top of the screw sleeve (910).

9. The sewage treatment measurement and control equipment according to claim 1, characterized in that: A collecting port (10) is provided at the top of the conical cover (4), and a cover plate (11) is movably connected to the top of the collecting port (10) via a shaft pin.

10. The sewage treatment measurement and control equipment according to claim 9, characterized in that: The lifting ring (87) is internally slidably connected to a plurality of positioning rods (12), the top and bottom of each positioning rod (12) are fixedly connected to the surface of the inner wall of the water storage tank (1) via a transverse plate, a screen (13) is fixedly mounted on the front of the collection port (10), a protective cover (14) is provided on the outer side of the screen (13), a detection barrel (15) is fixedly connected to the surface of the inner wall of the collection port (10), the bottom of the detection barrel (15) is movably connected to a bottom cover (16) via a flip motor, and a detection device (17) is provided on the top of the detection barrel (15).

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