An environmental wastewater monitoring device capable of adjusting monitoring height

Abstract

The invention discloses an environmental wastewater monitoring device capable of adjusting the monitoring height, and relates to the technical field of wastewater monitoring. The environmental wastewater monitoring device capable of adjusting the monitoring height comprises a base, a connecting plate is fixedly connected to the front of the base, a fixing mechanism is fixedly connected to one end of the connecting plate away from the base, a loading frame is arranged on the opposite side of the fixing mechanism, an outer wall of the loading frame is fixedly connected to an outer wall of the fixing mechanism, an air replenishing mechanism, a monitoring mechanism and a cleaning mechanism are conveniently fixedly connected to the inside of the loading frame, an outer wall of the air replenishing mechanism is fixedly connected to an outer wall of the monitoring mechanism, an end of the monitoring mechanism away from the air replenishing mechanism contacts with the outer wall of the cleaning mechanism, the height adjustment mode of the device is stable, different water levels can be monitored multiple times, so that the monitoring range of the device is more comprehensive, debris in the water is crushed and removed, large debris is prevented from blocking the sieve holes or entering the monitoring mechanism to affect the water absorption monitoring of the device, and the normal operation of the device is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater monitoring, in particular to an environmental wastewater monitoring device capable of adjusting the monitoring height. Background Art

[0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other unused water such as initial rain runoff into drainage pipes. It generally refers to water that cannot be recycled after certain technical treatment or the difficulty of making it pure after primary pollution does not meet certain standards. Therefore, it is necessary to collect and treat the wastewater. Lighter impurities will be in a higher water layer. Monitoring the wastewater at the same height alone cannot understand the conditions of each water layer in the wastewater. In addition, the wastewater contains a large amount of impurities, which may block the water inlet of the wastewater monitoring device, thereby affecting the monitoring effect and causing inaccurate monitoring information. The current monitoring device is often connected to a suspension rope. During the monitoring process, the monitoring height of the monitoring device is controlled by winding the suspension rope. However, this height adjustment method makes the monitoring device unstable and easy to shake and bump. It is also difficult to sink if it encounters objects in the wastewater and is blocked. In addition, the monitoring height adjustment is not accurate enough, which reduces the use efficiency of the wastewater monitoring device. After the existing wastewater monitoring device is placed in the water, it is not convenient to move it, nor is it convenient to take the device out for maintenance or cleaning. Summary of the invention

[0003] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is: an environmental wastewater monitoring device capable of adjusting the monitoring height described in the present invention.

[0004] It includes a base, a connecting plate is fixedly connected to the front side of the base, a fixing mechanism is fixedly connected to one end of the connecting plate away from the base, a loading frame is arranged on the opposite side of the fixing mechanism, an outer wall of the loading frame is fixedly connected to the outer wall of the fixing mechanism, an air replenishing mechanism, a monitoring mechanism and a cleaning mechanism are conveniently fixedly connected to the inside of the loading frame, an outer wall of the air replenishing mechanism is fixedly connected to the outer wall of the monitoring mechanism, and an end of the monitoring mechanism away from the air replenishing mechanism is in contact with the outer wall of the cleaning mechanism.

[0005] Preferably, the air replenishing mechanism includes a protective shell, the outer wall of the protective shell is evenly fixedly connected with a buffer spring, the end of the buffer spring away from the protective shell is fixedly connected with an anti-collision plate, a first motor is arranged inside the protective shell, the outer wall of the first motor is fixedly connected to the end of the inner wall of the protective shell away from the monitoring mechanism, the top of the first motor is fixedly connected with a receiver, the receiver receives the signal of the water level sensor to ensure that the air replenishing mechanism can be opened only when the water level in the shell drops below the partition, so as to avoid wastewater backflow and damage to the inside of the device, the end of the first motor close to the monitoring mechanism is fixedly connected with an air pump component, the bottom of the inner cavity of the protective shell is fixedly connected with an air filling cylinder, the top of the air filling cylinder is fixedly connected with a connecting pipe, and the outer surface of the connecting pipe is fixedly connected to A valve is connected, and the top of the connecting pipe is fixedly connected to the outer wall of the inflation component. The interior of the monitoring component is sealed and has a portion of air. As the water in the outer shell is discharged again and again, the internal air gradually decreases, and air replenishment is required to ensure that the multiple monitoring operations of the device are carried out normally. The fixing mechanism includes a fixing plate, and the top of the fixing plate is fixedly connected to a motor box, and the top of the motor box is fixedly connected to a solar panel, and the bottom of the fixing plate is fixedly connected to a first screw. A slider is provided on the outer surface of the first screw, and a water level gauge is installed inside the slider to measure and monitor the depth to ensure that each water level can be monitored in place. The inner wall of the slider is threadedly connected to the outer wall of the first screw, and the bottom of the first screw is fixedly connected to a block to prevent the device from falling off due to excessive descent.

[0006] Preferably, the monitoring mechanism includes a protective box, both ends of the top of the protective box are fixedly connected with slide grooves, an opening and closing plate is arranged on the top of the protective box, the outer wall of the opening and closing plate is slidably connected to the inner wall of the slide groove, the top of the opening and closing plate is rotatably connected with a sliding hook, and the top of the opening and closing plate is fixedly connected with a hook lock at one end away from the sliding hook. When the hook lock is locked, the protective box can protect the monitoring mechanism underwater and facilitate the removal of the device for cleaning or maintenance. A monitoring component is fixedly connected at the center of the interior of the protective box, and scraping components are fixedly connected at both ends of the interior of the protective box. The scraping components are located on both sides of the monitoring component.

[0007] Preferably, the inflation assembly includes an air pump, an end of the air pump away from the monitoring mechanism is fixedly connected to the outer wall of the first motor, and an end of the air pump away from the first motor is fixedly connected to the outer wall of the monitoring assembly, a second screw is provided inside the air pump, an end of the second screw away from the monitoring mechanism is fixedly connected to the outer wall of the first motor, a first piston is provided on the outer surface of the second screw, the inner wall of the first piston is threadedly connected to the outer wall of the second screw, a telescopic column is evenly fixedly connected to the inner wall of the air pump, an end of the telescopic column close to the second screw is fixedly connected to a limiting plate, a center rod is fixedly connected to the central axis of the limiting plate close to one end of the telescopic column, and an end of the center rod away from the limiting plate is fixedly connected to a plug, and the outer wall of the plug is in contact with the inner wall of the monitoring assembly.

[0008] Preferably, the monitoring component includes a column, the bottom of the column is fixedly connected to the bottom of the inside of the protection box, the top of the column is fixedly connected to a shell, the outer surface of the shell is fixedly connected to a water pipe, a partition is provided inside the shell, the outer wall of the partition is fixedly connected to the inner wall of the shell, the top of the partition is fixedly connected to a monitoring device body, the end of the inner wall of the shell close to the plugging head is fixedly connected to a water level sensor, the end of the inner wall of the shell away from the water level sensor is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a gate plate, the end of the gate plate away from the water pipe is provided with a slide, the inner wall of the slide is slidably connected to the outer wall of the gate plate, different water levels can be monitored separately to avoid the influence of debris on the monitoring results, the scraping component includes a rotary A rotating shaft, the outer wall of the rotating shaft is rotatably connected to the outer wall of the shell, the outer surface of the rotating shaft is fixedly connected to a rotating plate, the outer surface of the rotating plate is evenly fixedly connected to spikes, the scraping assembly hooks the debris, and the two scraping assemblies rotate in opposite directions to tear the debris into pieces to prevent it from being sucked into the monitoring assembly and damaging the device, the top of the monitoring assembly is fixedly connected to a compression assembly, the compression assembly includes a protective cylinder, the bottom of the protective cylinder is fixedly connected to the top of the shell, the top of the protective cylinder is fixedly connected to a cylinder, the bottom of the cylinder is fixedly connected to a piston rod, the bottom of the piston rod is fixedly connected to a second piston, the outer wall of the second piston is in contact with the inner wall of the protective cylinder, to avoid the problem of incomplete monitoring or no monitoring due to the reduction of air inside the monitoring assembly affecting the water pumping volume of the second piston.

[0009] Preferably, the cleaning mechanism includes a second motor, the outer wall of the second motor is fixedly connected to the inner wall of the loading frame, the end of the second motor close to the monitoring mechanism is rotatably connected to a gear, the outer wall of the gear is provided with a splint, the outer wall of the splint is meshed with the outer wall of the gear, the opposite sides of the splint are fixedly connected with a movable plate, the end of the movable plate close to the protective box is evenly fixedly connected with a crushing needle, when the movable plate approaches, the debris adsorbed on the protective box is crushed and removed, to prevent large debris from blocking the sieve holes and affecting the water absorption monitoring of the device, thereby ensuring the normal operation of the device.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] (1) The present invention provides a fixing mechanism and installs a water level gauge inside the slider to measure and monitor the depth, thereby ensuring that each water level can be monitored in place. The device can be adjusted to rise and fall by cooperating with the slider and the screw rod, which can ensure stability during the descent and adjust the water level depth at the same time. The block prevents the device from falling off due to excessive descent. The height adjustment method is stable, making the monitoring range of the device more comprehensive.

[0012] (2) The present invention sets up an air replenishing mechanism. During the initial use, a portion of air is reserved inside the monitoring component for the first few drainages. When the air becomes less and less, air is replenished in time to avoid affecting the water pumping amount of the second piston due to the reduction of air inside the monitoring component. After the water in the outer shell is discharged, the telescopic column contracts, driving the center rod to move toward the monitoring component, pushing the plugging head to open, and the first piston moves forward along the second screw rod to squeeze all the air in the air pump into the inner cavity of the outer shell. The telescopic rod extends, driving the plugging head to block the opening, the valve opens, and the first piston moves backward to extract a portion of the air in the air pump. After the first piston moves to the initial position, the valve is closed to prepare for the next air replenishment, so that the device can monitor different water levels multiple times and is easy to use.

[0013] (3) The present invention provides a monitoring mechanism, including a scraping assembly and a monitoring assembly. The scraping assemblies are located on both sides of the monitoring assembly. The scraping assemblies on both sides rotate in opposite directions. Large pieces of debris are blocked by the protective box, but some long and thin debris such as aquatic plants and plastic bags still enter. The scraping assemblies hook the debris, and the two scraping assemblies rotate in opposite directions to tear the debris into pieces, thereby preventing the debris from being sucked into the monitoring assembly and damaging the device. The scraping assemblies are easy to take out and easy to clean and maintain.

[0014] (4) The present invention sets a cleaning mechanism. The gear rotates to drive the clamping plate to approach, and at the same time, the moving plate approaches the protective box. The crushing pins on the moving plate correspond to the sieve holes of the protective box. When the moving plate approaches, the debris adsorbed on the protective box is crushed and removed, so as to avoid large debris blocking the sieve holes and affecting the water absorption monitoring of the device, thereby ensuring the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the monitoring mechanism of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the gas replenishing mechanism of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the monitoring mechanism of the present invention;

[0020] Figure 6 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0021] Figure 7 It is a schematic diagram of the structure of the scraping assembly of the present invention;

[0022] Figure 8 is a schematic diagram of the structure of the monitoring assembly of the present invention;

[0023] Fig. 9 It is a structural schematic diagram of the pumping assembly of the present invention;

[0024] In the figure: 1, base; 2, connecting plate; 3, fixing mechanism; 301, fixing plate; 302, motor box; 303, solar panel; 304, first screw; 305, slider; 306, block; 4, loading frame; 5, air replenishing mechanism; 501, protective shell; 502, buffer spring; 503, anti-collision plate; 504, first motor; 505, receiver; 506, air pump assembly; 5061, air pump; 5062, second screw; 5063, first piston; 5064, limit plate; 5065, telescopic column; 5066, center rod; 5067, plug; 507, air pump; 508, connecting pipe; 509, valve; 6, monitoring mechanism; 601, protective box; 602, Slide; 603, opening and closing plate; 604, sliding hook; 605, hook lock; 606, monitoring component; 6061, column; 6062, shell; 6063, partition; 6064, monitoring device body; 6065, gate; 6066, electric telescopic rod; 6067, slide; 6068, water pipe; 6069, water level sensor; 607, scraping component; 6071, rotating shaft; 6072, rotating plate; 6073, spike; 608, compression component; 6081, cylinder; 6082, piston rod; 6083, protective tube; 6084, second piston; 7, cleaning mechanism; 701, second motor; 702, gear; 703, splint; 704, moving plate; 705, crushing needle. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0026] Example 1, using Figure 1-Figure 6 An environmental wastewater monitoring device capable of adjusting the monitoring height according to one embodiment of the present invention is described as follows.

[0027] like Figure 1-Figure 6 As shown, an environmental wastewater monitoring device with adjustable monitoring height described in the present invention includes a base 1, a connecting plate 2 is fixedly connected to the front of the base 1, a fixing mechanism 3 is fixedly connected to the end of the connecting plate 2 away from the base 1, a loading frame 4 is arranged on the opposite side of the fixing mechanism 3, an outer wall of the loading frame 4 is fixedly connected to the outer wall of the fixing mechanism 3, an air supply mechanism 5, a monitoring mechanism 6 and a cleaning mechanism 7 are conveniently fixedly connected to the interior of the loading frame 4, an outer wall of the air supply mechanism 5 is fixedly connected to the outer wall of the monitoring mechanism 6, and an end of the monitoring mechanism 6 away from the air supply mechanism 5 is in contact with the outer wall of the cleaning mechanism 7.

[0028] The air replenishing mechanism 5 includes a protective shell 501, the outer wall of the protective shell 501 is evenly fixedly connected with a buffer spring 502, and the end of the buffer spring 502 away from the protective shell 501 is fixedly connected with an anti-collision plate 503 to prevent some hard objects in the water from hitting the air replenishing mechanism 5 and causing air leakage, which affects the use time of the device. A first motor 504 is arranged inside the protective shell 501, and the outer wall of the first motor 504 is fixedly connected to the end of the inner wall of the protective shell 501 away from the monitoring mechanism 6, and the top of the first motor 504 is fixedly connected with a receiver 505, which receives the signal of the water level sensor 6069 to ensure that the water level in the shell 6062 is within the range of 100%. The air replenishing mechanism 5 can be opened only when the water level drops below the partition 6063 to prevent wastewater from backflowing and damaging the interior of the device. The end of the first motor 504 close to the monitoring mechanism 6 is fixedly connected to the air pumping component 506, and the bottom of the inner cavity of the protective shell 501 is fixedly connected to the air cylinder 507, and the top of the air cylinder 507 is fixedly connected to the connecting pipe 508, and the outer surface of the connecting pipe 508 is fixedly connected to the valve 509, and the top of the connecting pipe 508 is fixedly connected to the outer wall of the air pumping component 506. The interior of the monitoring component 606 is sealed and has a part of air. As the water in the outer shell 6062 is discharged again and again, the internal air gradually decreases and air replenishment is required.

[0029] The fixing mechanism 3 includes a fixing plate 301, the top of the fixing plate 301 is fixedly connected to a motor box 302, the top of the motor box 302 is fixedly connected to a solar panel 303, which replenishes power in time and prolongs the working time of the device, the bottom of the fixing plate 301 is fixedly connected to a first screw rod 304, the outer surface of the first screw rod 304 is provided with a slider 305, a water level gauge is installed inside the slider 305, the depth is measured and monitored to ensure that each water level can be monitored in place, the inner wall of the slider 305 is threadedly connected to the outer wall of the first screw rod 304, and the bottom of the first screw rod 304 is fixedly connected to a stopper 306 to prevent the device from falling off due to excessive descent.

[0030] The monitoring mechanism 6 includes a protection box 601, and both ends of the top of the protection box 601 are fixedly connected with a slide groove 602. The top of the protection box 601 is provided with an opening and closing plate 603. The outer wall of the opening and closing plate 603 is slidably connected to the inner wall of the slide groove 602. The top of the opening and closing plate 603 is rotatably connected with a sliding hook 604. The top of the opening and closing plate 603 is fixedly connected with a hook lock 605 at one end away from the sliding hook 604. After the opening and closing plate 603 is closed, the sliding hook 604 is hung on the hook lock 605, so that the monitoring mechanism 6 can be protected underwater, and the device can be taken out for cleaning or maintenance. The protection box 60 A monitoring component 606 is fixedly connected at the center of the interior of 1, and scraping components 607 are fixedly connected at both ends of the interior of the protective box 601. The scraping components 607 are located on both sides of the monitoring component 606. The scraping components 607 on both sides rotate in opposite directions. Large pieces of debris are blocked by the protective box 601, but some long and thin debris such as aquatic plants and plastic bags still enter. The scraping components 607 hook the debris, and the two scraping components 607 rotate in opposite directions to tear the debris into pieces to prevent them from being sucked into the monitoring component 606 and damaging the device. A compression component 608 is fixedly connected to the top of the monitoring component 606.

[0031] The cleaning mechanism 7 includes a second motor 701, the outer wall of the second motor 701 is fixedly connected to the inner wall of the loading frame 4, the end of the second motor 701 close to the monitoring mechanism 6 is rotatably connected to a gear 702, the outer wall of the gear 702 is provided with a splint 703, the outer wall of the splint 703 is meshed with the outer wall of the gear 702, the opposite sides of the splint 703 are fixedly connected with a moving plate 704, the end of the moving plate 704 close to the protection box 601 is evenly fixedly connected with a crushing needle 705, the gear 702 rotates to drive the splint 703 to approach, and at the same time the moving plate 704 approaches the protection box 601, the crushing needle 705 on the moving plate 704 corresponds to the sieve hole of the protection box 601, when the moving plate 704 approaches, the debris adsorbed on the protection box 601 is crushed and removed to avoid large debris blocking the sieve hole and affecting the water absorption monitoring of the device, thereby ensuring the normal operation of the device.

[0032] The specific workflow is as follows:

[0033] During operation, the slider 305 drives the loading frame 4 to move downward into the water, and the water level gauge in the slider 305 controls the descent depth. When monitoring is performed on a certain water level, the cleaning mechanism 7 and the scraping mechanism are turned on, and the electric telescopic rod 6066 in the monitoring component 606 lifts the gate. The second piston 6084 is pumped upward under the action of the cylinder 6081, and the waste water enters the housing 6062 through the water pipe 6068 under pressure until the water level exceeds the monitoring device body 6064. The water level sensor 6069 controls the water level. After the monitoring is completed, the water is drained, and the second piston 6084 moves downward to discharge the water, and the gate 6065 is closed. The cleaning mechanism 7 and the scraping mechanism scrape the water plants, plastic bags and other debris suspended in the water to make them entangled on the scraping mechanism. The cleaning mechanism 7 cleans the sieve holes of the protective box 601 to avoid being blocked by debris and causing difficulty in water inlet. After monitoring a water level, continue to move downward and repeat the same operation.

[0034] Embodiment 2, use Figure 7-Figure 9 An environmental wastewater monitoring device capable of adjusting the monitoring height according to one embodiment of the present invention is described as follows.

[0035] like Figure 7-Figure 9As shown, an environmental wastewater monitoring device capable of adjusting the monitoring height described in the present invention is based on the first embodiment, and the air pump component 506 includes an air pump 5061, and the end of the air pump 5061 away from the monitoring mechanism 6 is fixedly connected to the outer wall of the first motor 504, and the end of the air pump 5061 away from the first motor 504 is fixedly connected to the outer wall of the monitoring component 606, and a second screw 5062 is arranged inside the air pump 5061, and the end of the second screw 5062 away from the monitoring mechanism 6 is fixedly connected to the outer wall of the first motor 504, and a first piston 5063 is arranged on the outer surface of the second screw 5062, and the inner wall of the first piston 5063 is threadedly connected to the outer wall of the second screw 5062, and the inner wall of the air pump 5061 is evenly fixedly connected with a telescopic column 5065, and the end of the telescopic column 5065 close to the second screw 5062 is fixedly connected to the limiting plate 5064 , a center rod 5066 is fixedly connected to the central axis of one end of the limit plate 5064 close to the telescopic column 5065, and a plugging head 5067 is fixedly connected to the end of the center rod 5066 away from the limit plate 5064, and the outer wall of the plugging head 5067 contacts the inner wall of the monitoring component 606. After the water is discharged from the shell 6062, the telescopic column 5065 contracts, driving the center rod 5066 to move toward the direction close to the monitoring component 606, pushing the plugging head 5067 to open, and the first piston 5063 moves forward along the second screw 5062, squeezing all the air in the air pump 5061 into the inner cavity of the shell 6062, and the telescopic rod extends, driving the plugging head 5067 to block the opening, and the valve 509 opens. The first piston 5063 moves backward to extract a part of the air in the air cylinder 507, and the first piston 5063 moves to the initial position and closes the valve 509 to prepare for the next air replenishment.

[0036] The monitoring component 606 includes a column 6061, the bottom of the column 6061 is fixedly connected to the bottom of the inside of the protective box 601, the top of the column 6061 is fixedly connected to a shell 6062, the outer surface of the shell 6062 is fixedly connected to a water pipe 6068, a partition 6063 is provided inside the shell 6062, the outer wall of the partition 6063 is fixedly connected to the inner wall of the shell 6062, the top of the partition 6063 is fixedly connected to a monitoring device body 6064, the partition 6063 performs re-filtration, so that the monitoring device body 6064 directly contacts the wastewater to prevent debris from affecting the monitoring results, the end of the inner wall of the shell 6062 close to the plug 5067 is fixedly connected to a water level sensor 6069, and the end of the inner wall of the shell 6062 away from the water level sensor 6069 is fixedly connected to an electric telescopic Rod 6066, the bottom of the electric telescopic rod 6066 is fixedly connected with a gate plate 6065, and a slide 6067 is provided at one end of the gate plate 6065 away from the water pipe 6068. The inner wall of the slide 6067 is slidably connected with the outer wall of the gate plate 6065. The electric telescopic rod 6066 in the monitoring component 606 lifts the gate, and the second piston 6084 is pumped upward under the action of the cylinder 6081. The waste water enters the shell 6062 through the water pipe 6068 under pressure until the water level submerges the monitoring device body 6064. The water level sensor 6069 controls the water level. After the monitoring is completed, the water is drained, and the second piston 6084 moves downward to discharge the water, and the gate plate 6065 is closed. The same operation is repeated at different water levels. Different water levels can be monitored separately to avoid the influence of debris on the monitoring results.

[0037] The scraping assembly 607 includes a rotating shaft 6071, the outer wall of the rotating shaft 6071 is rotatably connected to the outer wall of the housing 6062, the outer surface of the rotating shaft 6071 is fixedly connected to a rotating plate 6072, the outer surface of the rotating plate 6072 is evenly fixedly connected to spikes 6073, the scraping assembly 607 is located on both sides of the monitoring assembly 606, and the scraping assemblies 607 on both sides rotate in opposite directions. Large pieces of debris are blocked by the protective box 601, but some long and thin debris such as water plants and plastic bags still enter. The scraping assembly 607 hooks the debris, and the two scraping assemblies 607 rotate in opposite directions to tear the debris into pieces to prevent them from being sucked into the monitoring assembly 606 and damaging the device. The compression assembly 608 includes a protective tube 6083, and the protective tube 6084 is provided to prevent the scraping assemblies from being sucked into the monitoring assembly 606 and damaging the device. The bottom of 083 is fixedly connected to the top of the outer shell 6062, the top of the protective tube 6083 is fixedly connected to the cylinder 6081, the bottom of the cylinder 6081 is fixedly connected to the piston rod 6082, the bottom of the piston rod 6082 is fixedly connected to the second piston 6084, the outer wall of the second piston 6084 is in contact with the inner wall of the protective tube 6083, the second piston 6084 controls the pumping and drainage of the monitoring component 606, and a part of the air is reserved inside the monitoring component 606 for the first few drainages during initial use, and the air is replenished in time when the air becomes less and less to avoid the problem of incomplete monitoring or no monitoring due to the reduction of air inside the monitoring component 606 affecting the pumping amount of the second piston 6084.

[0038] The specific workflow is as follows:

[0039] During operation, after the water is discharged from the shell 6062, the telescopic column 5065 contracts, driving the central rod 5066 to move towards the direction close to the monitoring component 606, pushing the plugging head 5067 to open, and the first piston 5063 moves forward along the second screw 5062 to squeeze all the air in the air pump 5061 into the inner cavity of the shell 6062. The telescopic rod extends to drive the plugging head 5067 to block the opening, and the valve 509 opens. The first piston 5063 moves backward to extract a part of the air in the air pump 507. After the first piston 5063 moves to the initial position, the valve 509 is closed to prepare for the next air replenishment. The second piston 6084 is pumped upward under the action of the cylinder 6081, and the waste water enters the shell 6062 through the water pipe 6068 under pressure until the water level submerges the monitoring device body 6064. After the monitoring is completed, the cylinder 6081 pushes the waste water downward out of the monitoring component 606 to complete the separate monitoring of different water levels.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An environmental wastewater monitoring device capable of adjusting the monitoring height, comprising a base (1), characterized in that: A connecting plate (2) is fixedly connected to the front of the base (1); an end of the connecting plate (2) away from the base (1) is fixedly connected to a fixing mechanism (3); a loading frame (4) is arranged on the opposite side of the fixing mechanism (3); an outer wall of the loading frame (4) is fixedly connected to an outer wall of the fixing mechanism (3); an air supply mechanism (5), a monitoring mechanism (6) and a cleaning mechanism (7) are conveniently fixedly connected inside the loading frame (4); an outer wall of the air supply mechanism (5) is fixedly connected to an outer wall of the monitoring mechanism (6); an end of the monitoring mechanism (6) away from the air supply mechanism (5) is in contact with an outer wall of the cleaning mechanism (7); The air replenishing mechanism (5) comprises a protective shell (501), the outer wall of the protective shell (501) is evenly fixedly connected with a buffer spring (502), one end of the buffer spring (502) away from the protective shell (501) is fixedly connected with an anti-collision plate (503), a first motor (504) is arranged inside the protective shell (501), the outer wall of the first motor (504) is fixedly connected to one end of the inner wall of the protective shell (501) away from the monitoring mechanism (6), the top of the first motor (504) is fixedly connected with a receiver (505), the end of the first motor (504) close to the monitoring mechanism (6) is fixedly connected with an air pumping assembly (506), the bottom of the inner cavity of the protective shell (501) is fixedly connected with an air cylinder (507), the top of the air cylinder (507) is fixedly connected with a connecting pipe (508), the outer surface of the connecting pipe (508) is fixedly connected with a valve (509), and the top of the connecting pipe (508) is fixedly connected to the outer wall of the air pumping assembly (506); The fixing mechanism (3) comprises a fixing plate (301), the top of the fixing plate (301) is fixedly connected to a motor box (302), the top of the motor box (302) is fixedly connected to a solar panel (303), the bottom of the fixing plate (301) is fixedly connected to a first screw rod (304), a slider (305) is provided on the outer surface of the first screw rod (304), the inner wall of the slider (305) is threadedly connected to the outer wall of the first screw rod (304), and a stopper (306) is fixedly connected to the bottom of the first screw rod (304); The monitoring mechanism (6) comprises a protection box (601), the two ends of the top of the protection box (601) are fixedly connected with a slide groove (602), the top of the protection box (601) is provided with an opening and closing plate (603), the outer wall of the opening and closing plate (603) is slidably connected to the inner wall of the slide groove (602), the top of the opening and closing plate (603) is rotatably connected with a sliding hook (604), the top of the opening and closing plate (603) is fixedly connected with a hook lock (605) at one end away from the sliding hook (604), the center of the interior of the protection box (601) is fixedly connected with a monitoring component (606), the two ends of the interior of the protection box (601) are fixedly connected with a scraping component (607), the scraping component (607) is located on both sides of the monitoring component (606), and the top of the monitoring component (606) is fixedly connected with a compression component (608); The pumping assembly (506) comprises an air pump (5061), one end of the air pump (5061) away from the monitoring mechanism (6) is fixedly connected to the outer wall of the first motor (504), one end of the air pump (5061) away from the first motor (504) is fixedly connected to the outer wall of the monitoring assembly (606), a second screw (5062) is arranged inside the air pump (5061), one end of the second screw (5062) away from the monitoring mechanism (6) is fixedly connected to the outer wall of the first motor (504), a first piston (5063) is arranged on the outer surface of the second screw (5062), and the inner wall of the first piston (5063) is threadedly connected to the outer wall of the second screw (5062); The monitoring component (606) comprises a column (6061), the bottom of the column (6061) is fixedly connected to the bottom of the inside of the protection box (601), the top of the column (6061) is fixedly connected to a shell (6062), the outer surface of the shell (6062) is fixedly connected to a water pipe (6068), a partition (6063) is arranged inside the shell (6062), the outer wall of the partition (6063) is fixedly connected to the inner wall of the shell (6062), and the top of the partition (6063) is fixedly connected to a monitoring device body ( 6064), a water level sensor (6069) is fixedly connected to one end of the inner wall of the housing (6062) close to the plug (5067), an electric telescopic rod (6066) is fixedly connected to one end of the inner wall of the housing (6062) away from the water level sensor (6069), a gate plate (6065) is fixedly connected to the bottom of the electric telescopic rod (6066), and a slideway (6067) is provided at one end of the gate plate (6065) away from the water pipe (6068), and the inner wall of the slideway (6067) is slidably connected to the outer wall of the gate plate (6065); The cleaning mechanism (7) comprises a second motor (701), the outer wall of the second motor (701) is fixedly connected to the inner wall of the loading frame (4), one end of the second motor (701) close to the monitoring mechanism (6) is rotatably connected to a gear (702), the outer wall of the gear (702) is provided with a clamping plate (703), the outer wall of the clamping plate (703) is meshed with the outer wall of the gear (702), the opposite sides of the clamping plate (703) are fixedly connected to movable plates (704), and one end of the movable plate (704) close to the protective box (601) is evenly fixedly connected to a crushing needle (705).

2. The environmental wastewater monitoring device capable of adjusting the monitoring height according to claim 1, characterized in that: The inner wall of the air pump (5061) is evenly and fixedly connected with a telescopic column (5065); one end of the telescopic column (5065) close to the second screw rod (5062) is fixedly connected to a limiting plate (5064); the limiting plate (5064) is fixedly connected to a center rod (5066) at the center axis of one end of the telescopic column (5065); the end of the center rod (5066) away from the limiting plate (5064) is fixedly connected to a plug (5067); the outer wall of the plug (5067) is in contact with the inner wall of the monitoring component (606).

3. The environmental wastewater monitoring device capable of adjusting the monitoring height according to claim 1, characterized in that: The scraping assembly (607) comprises a rotating shaft (6071), the outer wall of the rotating shaft (6071) being rotatably connected to the outer wall of the housing (6062), the outer surface of the rotating shaft (6071) being fixedly connected to a rotating plate (6072), and the outer surface of the rotating plate (6072) being evenly fixedly connected to spikes (6073).

4. The environmental wastewater monitoring device capable of adjusting the monitoring height according to claim 1, characterized in that: The compression assembly (608) comprises a protective cylinder (6083), the bottom of which is fixedly connected to the top of the outer shell (6062), the top of which is fixedly connected to a cylinder (6081), the bottom of which is fixedly connected to a piston rod (6082), the bottom of which is fixedly connected to a second piston (6084), and the outer wall of the second piston (6084) is in contact with the inner wall of the protective cylinder (6083).

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