Water quality monitoring device and monitoring method

Abstract

The application discloses a kind of water quality monitoring equipment and monitoring method, including monitoring water tank, still including filter water tank, filter component, mounting bracket, cleaning component, traction component, monitoring component and mounting groove, filter water tank is fixedly installed in the water inlet end of monitoring water tank, filter water tank is communicated with monitoring water tank, filter component is installed on filter water tank, two mounting brackets are fixed and symmetrically installed on filter water tank, two mounting brackets are all installed with cleaning component, traction component is installed on filter water tank, monitoring component is installed on monitoring water tank, two mounting grooves are symmetrically opened in filter water tank, the position of two mounting grooves is respectively with the bottom of two mounting brackets, to solve the problem that the filter after filtering is difficult to clean in the prior art proposed in the background art, and vibration or impact phenomenon is prone to occur during filter working process, to solve the problem that the filtering effect is affected.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality detection, and in particular to a water quality monitoring device and a monitoring method. Background Art

[0002] Water quality monitoring equipment plays a vital role in environmental protection and water resources management. Quality monitoring work includes regular or irregular testing of water parameters such as pH value, turbidity and temperature. They can timely monitor the health of water bodies and determine subsequent water quality treatment parameters in sewage purification production lines, thereby ensuring the safety and purity of water quality, safeguarding our quality of life and the sustainable development of the ecological environment.

[0003] Excessive solid impurities in water can affect the proper functioning of testing instruments. Solid matter can include suspended particles, sediment, and organic residues. The presence of these substances can interfere with the proper functioning of testing instruments and affect the accuracy of test results. For example, when using spectrophotometry or atomic absorption spectrometry for water quality testing, solid matter can obstruct the optical path, thereby affecting measurement results. Furthermore, solid matter can adsorb certain chemicals, leading to an underestimation of the actual concentration of pollutants in the water.

[0004] The patent application with authorization number CN117849298A discloses a water quality monitoring device and monitoring method. It uses the increase in water pressure during the operation of the dense-pore filter to drive the two filter components to move up and down alternately. This not only improves the problem of increased water pressure inside the filter box, but also operates automatically with a high degree of automation, and is driven by the water pressure during the filtration process.

[0005] However, there are still some problems in the operation of the above technical solution. During the process of adjusting the position between the first filter component and the second filter component, when the first filter component moves, the second filter component moves synchronously. This causes sudden vibration under the action of the second spring during the filtration process, thereby affecting the filtration process. In addition, when cleaning the impurities attached to the filter component, since most of the solid impurities are in the form of filaments, this impurity is light in weight and small in size, it takes a lot of time and effort to clean it. Summary of the Invention

[0006] (1) Technical problems solved

[0007] In response to the shortcomings of the existing technology, the present invention provides a water quality monitoring device and a monitoring method to solve the problems in the existing technology proposed in the background technology, that is, it is difficult to clean the filter after filtration, and the filter is prone to vibration or impact during operation, which affects the filtration effect.

[0008] (2) Technical solution

[0009] To achieve the above object, the present invention provides the following technical solutions:

[0010] A water quality monitoring device, comprising a monitoring water tank, further comprising:

[0011] A filter water tank, the filter water tank is fixedly installed at the water inlet end of the monitoring water tank, and the filter water tank is connected to the monitoring water tank;

[0012] A filter assembly, the filter assembly being mounted on the filter tank and configured to filter sewage before entering the monitoring tank;

[0013] Mounting brackets, two of which are fixed and symmetrically mounted on the filter tank;

[0014] A cleaning assembly, which is installed on both mounting brackets and is used to clean the filter assembly;

[0015] A traction assembly, the traction assembly being mounted on the filter water tank and used for pulling the filter assembly to perform operations;

[0016] A monitoring component is installed on the monitoring water tank and is used to monitor water quality.

[0017] Based on the above solution, the filtering component includes:

[0018] Mounting slots, two mounting slots are symmetrically provided inside the filter tank, and the positions of the two mounting slots are respectively aligned with the bottoms of the two mounting brackets;

[0019] A filter plate, wherein the filter plate is slidably mounted in each of the two mounting grooves, and the filter plate is slidably engaged with the mounting bracket;

[0020] Filter, the filters are detachably mounted on both filter plates;

[0021] A reset portion is installed on the filter water tank and is used to assist the filter plate in resetting.

[0022] On the basis of the above solution, the reset unit includes:

[0023] Sliding frames, with the sliding frames fixedly mounted on both sides of the two filter plates;

[0024] A positioning cylinder, each of the sliding frames is slidably mounted with the positioning cylinder, and each of the positioning cylinders is fixedly connected to the filter water tank;

[0025] A return spring is fixedly installed between each positioning cylinder and the sliding frame.

[0026] Based on the above solution, the cleaning component includes:

[0027] A sliding groove is provided on one of the positioning cylinders on both sides of the two filter plates;

[0028] Double-sided racks, the two sliding grooves are both slidably mounted with the double-sided racks, and the double-sided racks are fixedly connected to the sliding frame;

[0029] Driven gears, two driven gears are symmetrically and rotatably mounted on one end of the two mounting brackets near the two-sided racks, and the two driven gears are located on both sides of the two-sided racks;

[0030] Intermediate gears, two intermediate gears are symmetrically and rotatably mounted inside the two mounting brackets, the intermediate gears are meshed with the driven gears, and the intermediate gears are meshed with the double-sided racks;

[0031] Brushes, two brushes are rotatably and detachably installed inside the two mounting brackets, the two brushes are symmetrically arranged, and the two brushes are detachably connected to the two driven gears respectively;

[0032] A water spraying part is installed inside the two mounting brackets for spraying water.

[0033] On the basis of the above scheme, the water spraying part includes:

[0034] A U-shaped tube, wherein the two mounting brackets are fixedly mounted with the U-shaped tube, and the filter plate is located inside the U-shaped tube;

[0035] A valve, wherein one end of the two U-shaped tubes away from the double-sided racks is connected to the valve;

[0036] Water spray heads, a plurality of said water spray heads are fixedly installed at equal distances on both sides of the two U-shaped tubes, and said water spray heads are located above the brushes;

[0037] Guide grooves: two guide grooves are symmetrically provided inside the two mounting brackets, and the guide grooves are located at the lower part of the brush.

[0038] On the basis of the above solution, the traction assembly includes:

[0039] A traction frame, the traction frame is fixedly mounted on the filter water tank;

[0040] A traction roller, the traction roller being rotatably mounted on the traction frame;

[0041] A motor, wherein the motor is fixedly mounted on the traction frame, and an output end of the motor is fixedly connected to the traction roller;

[0042] Winding shafts, four of which are fixedly mounted on the traction roller;

[0043] A traction rope, wherein each of the four winding shafts is fixedly connected to the traction rope, and the traction rope is wound on the winding shaft;

[0044] The ends of the traction ropes on the two winding shafts are fixedly connected to the top of one of the filter plates, and the ends of the traction ropes on the other two winding shafts are fixedly connected to the top of the other filter plate.

[0045] A guide portion, the guide portion being mounted on the traction frame and used for guiding;

[0046] A pulling wire portion is installed on the traction frame and is used to maintain the tension of the traction rope.

[0047] On the basis of the above solution, the guide portion includes:

[0048] Passing slots, two of which are symmetrically provided on the traction frame and are located on the upper portion of the filter plate;

[0049] A guide wheel is symmetrically provided on each of the traction ropes, the guide wheel is rotatably connected to the through groove, and the guide wheel abuts against the traction rope;

[0050] The guide roller is symmetrically and rotatably installed inside the traction frame, and the guide roller is located at the upper part of the passing groove, and the guide roller is in contact with the traction rope.

[0051] On the basis of the above solution, the wire pulling part includes:

[0052] A guide frame, wherein the guide frame is fixedly installed inside the traction frame;

[0053] Sensors, two sensors are fixedly mounted on the bottom of the guide frame, and the sensors are located inside the through slot;

[0054] a sliding frame, the sliding frame being slidably mounted on the guide frame;

[0055] Abutment frames, two abutment frames are symmetrically and slidably mounted on both ends of the sliding frame, and the abutment frames abut against the traction rope;

[0056] A second spring is fixedly installed between every two adjacent abutment frames.

[0057] Based on the above solution, the monitoring component includes:

[0058] A water quality detector is detachably mounted on the monitoring water tank.

[0059] A water quality monitoring method, using the above-mentioned water quality monitoring device, comprises the following steps:

[0060] S1. Installation: Install the monitoring water tank and the filtering water tank in the sewage treatment line, and allow the sewage to pass through the filtering water tank into the monitoring water tank and then flow out from the water outlet of the monitoring water tank;

[0061] S2, filtration. When the sewage enters the filter tank, the filter plate is located inside the installation tank. The filter at this time filters the solid impurities in the sewage. The filtered sewage will enter the monitoring tank;

[0062] S3, detection, start the water quality detector to monitor the sewage and collect the monitoring information;

[0063] S4. Record, record the current water quality data, and transmit it to the server together with the data of this location, and record and analyze it in combination with historical data;

[0064] S5, early warning, sending information to the terminal server;

[0065] S6, traction, start the motor, the motor drives the traction roller to rotate, the traction roller drives the winding shaft to rotate, wherein the traction ropes on two winding shafts are slowly wound on the winding shafts, and the traction ropes on the other two winding shafts release the traction ropes originally wound on the winding shafts;

[0066] S7, open, the second spring releases pressure, the sliding frame starts to slide on the guide frame, and the abutting frame slides inside the guide frame, so that the abutting frame always abuts against the traction rope;

[0067] S8, triggering, the top of the filter plate contacts the corresponding sensor. When the sensor is triggered, it sends a signal to the motor, and the motor turns off;

[0068] S9, driving. During the movement of the filter plate, the return spring is stretched, and the filter plate drives the corresponding sliding frame to move. The sliding frame drives the corresponding double-sided racks to move. The double-sided racks are engaged with the middle gear. The double-sided racks drive the middle gear to rotate, which can drive the driven gear to rotate;

[0069] S10, cleaning, the driven gear rotates to drive the brush to rotate, and the bristles are rotated to clean the brush;

[0070] S11. Auxiliary cleaning: connect the valve to the water source. When the contact position of the brush and the filter needs to be rinsed, open the valve to allow water to enter the U-shaped tube. Then open the sprinkler head to spray water out to clean the filter and the brush.

[0071] S12, drainage, the washed impurities will flow into the guide trough and eventually out of the mounting bracket;

[0072] S13, reset, drive the motor to rotate in the reverse direction, and under the action of the gravity of the filter plate and the filter and the pulling force of the reset spring, the filter plate slowly enters the corresponding installation groove.

[0073] (3) Beneficial effects

[0074] Compared with the prior art, the present invention provides a water quality monitoring device and monitoring method, which has the following beneficial effects:

[0075] 1. In the present invention, the racks on both sides are engaged with the intermediate gear, and the racks on both sides drive the intermediate gear to rotate, and the intermediate gear can drive the driven gear to rotate. The rotation of the driven gear can drive the brush to rotate, and the rotation of the bristles can be used to clean it. At the same time, the valve is opened, and water enters the U-shaped tube. Then, the sprinkler head is opened to spray water out, and the filter and the brush can be cleaned. The impurities flushed down will flow into the guide groove and will not pollute the filter again.

[0076] 2. In the present invention, the traction roller drives the winding shaft to rotate, wherein the traction ropes on two winding shafts are slowly wound on the winding shafts, and the traction ropes on the other two winding shafts will release the traction ropes originally wound on the winding shafts. At this time, the second spring releases the pressure, and the sliding frame begins to slide on the guide frame. At the same time, the abutment frame slides inside the guide frame so that the abutment frame is always in abutment with the traction rope, thereby stabilizing the tension of the traction rope and avoiding the traction rope from becoming loose during the extension and retraction process, thereby improving the stability of traction.

[0077] 3. In the present invention, by cooperating with the traction component and the filter component, it can be ensured that when the filter component is cleaned, no vibration or impact occurs when the cleaning component is moved, thereby improving the overall stability of the equipment. In addition, during use, one of the two cleaning components must be in the working position, and the switching between the two is more stable. Through the setting of the cleaning component, it can be completed during the switching of the filter component, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0078] Figure 1 It is a schematic diagram of the overall structure of this application;

[0079] Figure 2 This is a schematic diagram of the overall structure from another angle in this application;

[0080] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross-section in this application;

[0081] Figure 4 Schematic diagram of the cross-sectional structure of the filter assembly in this application;

[0082] Figure 5 For this application Figure 4 Schematic diagram of the local enlarged structure at A in the middle;

[0083] Figure 6 This is a schematic cross-sectional view of the matching filter tank and mounting tank in this application;

[0084] Figure 7 This is a schematic cross-sectional view of the cleaning component and filter in this application;

[0085] Figure 8 This is a schematic diagram of the structure of the cleaning component in this application;

[0086] Figure 9 This is a schematic diagram of the structure of the mounting bracket and the guide groove in this application;

[0087] Figure 10 This is a schematic diagram of the structure of the water spray part in this application;

[0088] Figure 11 This is a schematic cross-sectional view of the traction assembly in this application;

[0089] Figure 12 This is a schematic cross-sectional view of the guide portion in this application;

[0090] Figure 13 This is a schematic diagram of the cross-sectional structure of the wire pulling part in this application.

[0091] In the figure: 1. Monitoring water tank; 2. Filter water tank; 3. Mounting bracket; 4. Mounting groove; 5. Filter plate; 6. Filter; 7. Sliding frame; 8. Positioning cylinder; 9. Return spring; 10. Sliding groove; 11. Double-sided rack; 12. Driven gear; 13. Intermediate gear; 14. Brush; 15. U-shaped tube; 16. Valve; 17. Sprinkler head; 18. Guide groove; 19. Traction frame; 20. Traction roller; 21. Motor; 22. Winding shaft; 23. Traction rope; 24. Passing groove; 25. Guide wheel; 26. Guide roller; 27. Guide frame; 28. Sensor; 29. ​​Sliding frame; 30. Abutment frame; 31. Second spring; 32. Water quality detector. DETAILED DESCRIPTION

[0092] 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.

[0093] For example 1, please refer to Figures 1 to 13 , a water quality monitoring equipment, including a monitoring water tank 1, also includes a filter water tank 2, a filter assembly, a mounting bracket 3, a cleaning assembly, a traction assembly and a monitoring assembly. The filter water tank 2 is fixedly installed at the water inlet end of the monitoring water tank 1, and the filter water tank 2 is connected to the monitoring water tank 1. The filter assembly is installed on the filter water tank 2 for filtering the sewage before entering the monitoring water tank 1. The filter assembly includes a mounting groove 4, a filter plate 5, a filter 6 and a reset part. Two mounting grooves 4 are symmetrically opened inside the filter water tank 2. The positions of the two mounting grooves 4 are respectively aligned with the bottoms of the two mounting brackets 3. Filter plates 5 are slidably installed in the two mounting grooves 4. The filter plates 5 slide in cooperation with the mounting bracket 3. Filters 6 are detachably installed on both filter plates 5. The reset part is installed on the filter water tank 2 to assist in resetting the filter plates 5.

[0094] Specifically, when monitoring the water quality, the monitoring water tank 1 and the filtering water tank 2 are first installed in the sewage treatment pipeline, and the sewage is allowed to enter the water inlet of the filtering water tank 2 and finally enter the monitoring water tank 1, and then flow out from the water outlet of the monitoring water tank 1. When the sewage enters the filtering water tank 2, the filter plate 5 is located inside the installation tank 4. At this time, the filter 6 filters the solid impurities in the sewage. The filtered sewage will enter the monitoring water tank 1, and the monitoring component is started to monitor the sewage. When there are too many solid impurities on the filter 6, it will cause the filter 6 to be blocked. At this time, under the action of the traction component, one of the two filter plates 5 can be lifted up, so that one of the filter plates 5 is moved out of the installation tank 4. At this time, when cleaning Under the action of the cleaning component, the filter 6 can be cleaned during the movement of the filter plate 5, which improves the cleaning speed. Before one of the filter plates 5 is cleaned and completely leaves the installation groove 4, the other filter plate 5 will not leave the installation groove 4 and will remain in the filtering state until the filter 6 on the other filter plate 5 is cleaned. It can be moved into the corresponding installation groove 4 under the action of the resetting part until the corresponding filter 6 moves to the filtering position to start working. Under the action of the traction component, the two filter plates 5 can be controlled separately, which is convenient for cleaning the filters 6 on the filter plates 5, and ensures that during the sewage filtering process, there is always a filter 6 in the working position and there is no fluctuation during the working process.

[0095] The above, such as Figure 4 、 Figure 5 As shown, the reset part includes a sliding frame 7, a positioning cylinder 8 and a reset spring 9. The sliding frames 7 are fixedly installed on both sides of the two filter plates 5. A positioning cylinder 8 is slidably installed on each sliding frame 7. Each positioning cylinder 8 is fixedly connected to the filter water tank 2. A reset spring 9 is fixedly installed between each positioning cylinder 8 and the sliding frame 7.

[0096] Specifically, when one of the filters 6 needs to be cleaned, the corresponding filter plate 5 needs to be lifted up to clean the filter 6 on the filter plate 5. During this process, the positioning cylinder 8 moves upward along the axial direction of the sliding frame 7. At this time, the return spring 9 is stretched. After cleaning the filter 6, when the filter 6 needs to be put back into the corresponding installation slot 4, the gravity of the filter plate 5 and the filter 6 cooperates with the pulling force of the return spring 9 to make the filter plate 5 slowly enter the corresponding installation slot 4. During this process, the return spring 9 slowly returns to its initial state until the filter plate 5 moves back to the inside of the installation slot 4.

[0097] like Figures 7 to 10 As shown, two mounting brackets 3 are fixed and symmetrically installed on the filter water tank 2, and a cleaning component is installed on each of the two mounting brackets 3 for cleaning the filter component. The cleaning component includes a sliding groove 10, a double-sided rack 11, a driven gear 12, an intermediate gear 13, a brush 14 and a water spray part. One of the positioning cylinders 8 on both sides of the two filter plates 5 is provided with a sliding groove 10, and two double-sided racks 11 are slidably installed on the two sliding grooves 10. The double-sided racks 11 are fixedly connected to the sliding frame 7. The inside of the two mounting brackets 3 is close to the double-sided racks 11. Two driven gears 12 are symmetrically and rotatably installed at one end of the two mounting brackets 3. The two driven gears 12 are located on both sides of the double-sided racks 11. Two intermediate gears 13 are symmetrically and rotatably installed inside the two mounting brackets 3. The intermediate gears 13 are engaged with the driven gears 12. The intermediate gears 13 are engaged with the double-sided racks 11. Two brushes 14 are rotatably and detachably installed inside the two mounting brackets 3. The two brushes 14 are symmetrically arranged and are detachably connected to the two driven gears 12 respectively. A water spray part is installed inside the two mounting brackets 3 for spraying water.

[0098] Specifically, when the filter 6 on one of the filter plates 5 is cleaned, as the corresponding filter plate 5 moves upward, the filter plate 5 drives the corresponding sliding rack 7 to move, and the sliding rack 7 drives the corresponding double-sided rack 11 to move, and the double-sided rack 11 is engaged with the intermediate gear 13, and the double-sided rack 11 drives the intermediate gear 13 to rotate, and the intermediate gear 13 can drive the driven gear 12 to rotate. Through the rotation of the driven gear 12, the brush 14 can be driven to rotate. Since the bristles of the brush 14 are in contact with the filter 6, the filter 6 can be cleaned by the rotation of the bristles, and the water spray part is started at the same time. The water spray part is used to spray water on the cleaning position, which can not only assist the brush 14 to clean the filter 6, but also flush down the impurities that come in and discharge them, so that the impurities will not adhere to the brush 14, resulting in a decrease in cleaning efficiency. The brush 14 can be replaced after being used for a period of time to ensure a good cleaning effect.

[0099] The above, such as Figure 10 As shown, the water spraying part includes a U-shaped tube 15, a valve 16, a water spray head 17 and a guide groove 18. The U-shaped tube 15 is fixedly installed on the two mounting brackets 3, and the filter plate 5 is located inside the U-shaped tube 15. The two U-shaped tubes 15 are connected to the valve 16 at one end away from the bilateral racks 11. A plurality of water spray heads 17 are fixedly installed at equal distances on both sides of the two U-shaped tubes 15. The water spray heads 17 are located on the upper part of the brush 14. Two guide grooves 18 are symmetrically opened inside the two mounting brackets 3, and the guide groove 18 is located at the lower part of the brush 14.

[0100] Specifically, during use, the valve 16 is first connected to the water source. When the contact position of the brush 14 and the filter 6 needs to be flushed, the valve 16 is opened, and water enters the U-shaped tube 15. Then the sprinkler head 17 is opened to spray water out to clean the filter 6 and the brush 14. The impurities flushed down will flow into the guide groove 18 and finally be discharged from the mounting bracket 3.

[0101] like Figures 11 to 13As shown, the traction assembly is installed on the filter water tank 2 and is used to pull the filter assembly to perform action. The traction assembly includes a traction frame 19, a traction roller 20, a motor 21, a winding shaft 22, a traction rope 23, a guide part and a wire pulling part. The traction frame 19 is fixedly installed on the filter water tank 2, and the traction roller 20 is rotatably installed on the traction frame 19. The motor 21 is fixedly installed on the traction frame 19, and the output end of the motor 21 is fixedly connected to the traction roller 20. Four winding shafts 22 are fixedly installed on the traction roller 20, and the four winding shafts 22 are fixedly connected to the traction rope 23. The traction rope 23 is wound on the winding shaft 22, wherein the ends of the traction ropes 23 on two winding shafts 22 are fixedly connected to the top of one of the filter plates 5, and the ends of the traction ropes 23 of the other two winding shafts 22 are fixedly connected to the top of the other filter plate 5. The guide part is installed on the traction frame 19 for guiding, and the wire pulling part is installed on the traction frame 19 for maintaining the tension of the traction rope 23.

[0102] It should be added that when both filter plates 5 are located in the mounting groove 4 , one end of the traction rope 23 on each winding shaft 22 is wound on the winding shaft 22 , and the length of the wound traction rope 23 is equivalent to the maximum movement distance of the filter plate 5 .

[0103] Specifically, when it is necessary to lift the filter 6 on one of the filter plates 5, the motor 21 is started, the motor 21 drives the traction roller 20 to rotate, and the traction roller 20 drives the winding shaft 22 to rotate, wherein the traction ropes 23 on the two winding shafts 22 are slowly wound on the winding shafts 22, and the traction ropes 23 on the other two winding shafts 22 will release the traction ropes 23 originally wound on the winding shafts 22, and under the action of the wire pulling part, this part of the released traction rope 23 will always maintain a certain tension, will not affect the normal up and down movement of the two filter plates 5, and under the action of the guide part, can still maintain the stability of the filter plate during movement.

[0104] The above, such as Figure 12 As shown, the guide portion includes a through groove 24, a guide wheel 25 and a guide roller 26. Two through grooves 24 are symmetrically provided on the traction frame 19. The through groove 24 is located on the upper part of the filter plate 5. A guide wheel 25 is symmetrically provided on each traction rope 23. The guide wheel 25 is rotatably connected to the through groove 24. The guide wheel 25 abuts against the traction rope 23. A guide roller 26 is symmetrically and rotatably installed inside the traction frame 19. The guide roller 26 is located on the upper part of the through groove 24 and abuts against the traction rope 23.

[0105] Specifically, the groove 24 is provided for passing the traction rope 23 to connect the traction rope 23 with the filter plate 5. The guide roller 26 can keep the pulling force between the traction rope 23 and the filter plate 5 vertically upward, thereby improving the stability in the process of moving the filter plate 5. The guide wheel 25 can avoid friction between the traction rope 23 and the groove 24, thereby improving the service life of the traction rope 23.

[0106] The above, such as Figure 13 As shown, the wire pulling part includes a guide frame 27, a sensor 28, a sliding frame 29, an abutment frame 30 and a second spring 31. The guide frame 27 is fixedly installed inside the traction frame 19, and two sensors 28 are fixedly installed at the bottom of the guide frame 27. The sensor 28 is located inside the through slot 24. The sliding frame 29 is slidably installed on the guide frame 27. Two abutment frames 30 are symmetrically and slidably installed at both ends of the sliding frame 29. The abutment frames 30 abut against the traction rope 23, and a second spring 31 is fixedly installed between every two adjacent abutment frames 30.

[0107] Specifically, when the two filter plates 5 are both located in the mounting groove 4, the second spring 31 is in a compressed state, and the sliding frame 29 is located in the middle of the guide frame 27. When the traction roller 20 drives the winding shaft 22 to rotate, the traction ropes 23 on the two winding shafts 22 are slowly wound on the winding shafts 22, and the traction ropes 23 on the other two winding shafts 22 release the traction ropes 23 originally wound on the winding shafts 22. At this time, the second spring 31 begins to release the pressure, and the sliding frame 29 begins to move on the guide frame 27. Slide, and at the same time, the abutment frame 30 slides inside the guide frame 27, so that the abutment is always in contact with the traction rope 23, thereby stabilizing the tension of the traction rope 23, until the top of one of the filter plates 5 contacts the corresponding sensor 28. The sensor 28 is provided with a signal transmitter, and the motor 21 is provided with a matching signal receiver. When the sensor 28 is triggered, a signal is transmitted to the motor 21, and the motor 21 is turned off. When it needs to be started again, the motor 21 will rotate in the opposite direction to move the corresponding filter plate 5 back to the installation slot 4.

[0108] The monitoring component is installed on the monitoring water tank 1 for monitoring water quality. The monitoring component includes a water quality detector 32 , which is detachably installed on the monitoring water tank 1 .

[0109] Specifically, when water enters the monitoring water tank 1 , the water quality detector 32 can be started to detect the water, and the sewage after detection will flow out of the monitoring water tank 1 .

[0110] The working principle or usage process of this application is as follows:

[0111] When monitoring water quality, the monitoring tank 1 and the filtering tank 2 are first installed in the sewage treatment line, and the sewage enters the water inlet of the filtering tank 2 and finally enters the monitoring tank 1, and then flows out from the water outlet of the monitoring tank 1. When the sewage enters the filtering tank 2, the filter plate 5 is located inside the installation tank 4. The filter 6 at this time filters the solid impurities in the sewage. The filtered sewage will enter the monitoring tank 1, and the water quality detector 32 is started to monitor the sewage. The monitoring information can be collected and the current water quality data is recorded. At the same time, it is transmitted to the server location together with the data at this location, and is recorded and analyzed in combination with historical data. Through the deep integration of the new generation of monitoring equipment, information technology and sewage treatment business, a comprehensive and three-dimensional data perception system is established, forming an "electronic mirror" of the sewage treatment system, realizing intelligent perception of the management elements of the entire sewage treatment process, and establishing a complete data statistics, early warning, and alarm management system. The information can be sent to the terminal server, enhancing the ability of relevant departments such as sewage collection, transportation, scheduling, plant operation, and monitoring to work together, and improving the level of operation and maintenance management.

[0112] When there are too many solid impurities on the filter 6, the filter 6 will be clogged. At this time, the filter 6 needs to be cleaned. When the two filter plates 5 are both located in the mounting groove 4, the second spring 31 is in a compressed state, and the sliding frame 29 is located in the middle position of the guide frame 27. When it is necessary to lift the filter 6 on one of the filter plates 5, the motor 21 is started, and the motor 21 drives the traction roller 20 to rotate, and the traction roller 20 drives the winding shaft 22 to rotate, wherein the traction ropes 23 on the two winding shafts 22 are slowly wound on the winding shafts 22, and the traction ropes 23 on the other two winding shafts 22 will release the traction ropes 23 originally wound on the winding shafts 22. At this time, the second spring 3 1 starts to release the pressure, at this time the sliding frame 29 starts to slide on the guide frame 27, and the abutment frame 30 slides inside the guide frame 27, so that the abutment is always in contact with the traction rope 23, thereby stabilizing the tension of the traction rope 23, until the top of one of the filter plates 5 contacts the corresponding sensor 28. The sensor 28 is provided with a signal transmitter, and the motor 21 is provided with a matching signal receiver. When the sensor 28 is triggered, it transmits a signal to the motor 21, and the motor 21 is turned off. When it needs to be started again, the motor 21 will rotate in the opposite direction to move the corresponding filter plate 5 back into the installation slot 4, which will not affect the normal up and down movement of the two filter plates 5 and can maintain the stability of the filter plate during movement.

[0113] During the movement of the filter plate 5, the positioning cylinder 8 moves upward along the axial direction of the sliding frame 7. At this time, the return spring 9 is stretched. As the corresponding filter plate 5 moves upward, the filter plate 5 drives the corresponding sliding frame 7 to move, and the sliding frame 7 drives the corresponding double-sided racks 11 to move. The double-sided racks 11 are engaged with the intermediate gear 13, and the double-sided racks 11 drive the intermediate gear 13 to rotate. The intermediate gear 13 can drive the driven gear 12 to rotate. The rotation of the driven gear 12 can drive the brush 14 to rotate. Since the bristles of the brush 14 are in the same position as the intermediate gear 13, the brush 14 can be driven to rotate. When the filter 6 is in contact, it can be cleaned by the rotation of the bristles. At the same time, the valve 16 is connected to the water source. When the contact position of the brush 14 and the filter 6 needs to be flushed, the valve 16 is opened, and water enters the U-shaped tube 15. Then the sprinkler head 17 is opened to spray water out, and the filter 6 and the brush 14 can be cleaned. The impurities flushed down will flow into the guide groove 18 and finally discharged from the mounting bracket 3, so that the impurities will not adhere to the brush 14, resulting in a decrease in cleaning efficiency. The brush 14 can be replaced after being used for a period of time to ensure a good cleaning effect.

[0114] After cleaning the filter 6, when it is necessary to put the filter 6 back into the corresponding installation slot 4, the filter plate 5 and the filter 6 are subjected to the gravity of the filter plate 5 and the pulling force of the return spring 9, so that the filter plate 5 slowly enters the corresponding installation slot 4. During this process, the return spring 9 slowly returns to its initial state until the filter plate 5 moves back into the installation slot 4.

[0115] Embodiment 2: This embodiment 2 is based on a water quality monitoring device and also proposes a water quality monitoring method, including the following steps:

[0116] The first step is installation. Install the monitoring water tank 1 and the filtering water tank 2 in the sewage treatment line, and allow the sewage to enter the water inlet of the filtering water tank 2, and finally enter the monitoring water tank 1, and then flow out from the water outlet of the monitoring water tank 1.

[0117] The second step is filtration. When the sewage enters the filter tank 2, the filter plate 5 is located inside the installation tank 4. The filter 6 filters the solid impurities in the sewage, and the filtered sewage enters the monitoring tank 1.

[0118] The third step is detection. The water quality detector 32 is started to monitor the sewage and collect the monitoring information.

[0119] The fourth step is to record the current water quality data and transmit it to the server together with the data of this location. It will be recorded and analyzed in combination with historical data. Through the deep integration of new-generation monitoring equipment, information technology and sewage treatment business, a comprehensive and three-dimensional data perception system will be established to form an "electronic mirror" of the sewage treatment system, realize intelligent perception of the management elements of the entire sewage treatment process, and establish a complete data statistics, early warning, and alarm management system.

[0120] The fifth step is early warning, which sends information to the terminal server to enhance the ability of relevant departments such as sewage collection, transportation, scheduling, plant operation, and monitoring to work together, and improve the level of operation and maintenance management.

[0121] The sixth step is traction. Start the motor 21. The motor 21 drives the traction roller 20 to rotate. The traction roller 20 drives the winding shaft 22 to rotate. The traction ropes 23 on two winding shafts 22 are slowly wound on the winding shaft 22, and the traction ropes 23 on the other two winding shafts 22 will release the traction ropes 23 originally wound on the winding shaft 22.

[0122] The seventh step is to open, and the second spring 31 begins to release the pressure. At this time, the sliding frame 29 begins to slide on the guide frame 27, and the abutment frame 30 slides inside the guide frame 27, so that the abutment frame 30 always abuts against the traction rope 23, thereby stabilizing the tension of the traction rope 23.

[0123] The eighth step is triggering. The top of the filter plate 5 contacts the corresponding sensor 28. The sensor 28 is provided with a signal transmitter, and the motor 21 is provided with a matching signal receiver. When the sensor 28 is triggered, a signal is transmitted to the motor 21, and the motor 21 is turned off.

[0124] The ninth step is to drive. During the movement of the filter plate 5, the positioning cylinder 8 moves upward along the axial direction of the sliding frame 7. At this time, the reset spring 9 is stretched. As the corresponding filter plate 5 moves upward, the filter plate 5 drives the corresponding sliding frame 7 to move. The sliding frame 7 drives the corresponding bilateral racks 11 to move. The bilateral racks 11 are engaged with the intermediate gear 13. The bilateral racks 11 drive the intermediate gear 13 to rotate, and the intermediate gear 13 can drive the driven gear 12 to rotate.

[0125] The tenth step is cleaning. The rotation of the driven gear 12 drives the brush 14 to rotate. Since the bristles of the brush 14 are in contact with the filter 6, the filter 6 can be cleaned by the rotation of the bristles.

[0126] The eleventh step is to assist in cleaning. Connect the valve 16 to the water source. When the contact position of the brush 14 and the filter 6 needs to be rinsed, open the valve 16, and water enters the U-shaped tube 15. Then open the sprinkler head 17 to spray the water out to clean the filter 6 and the brush 14.

[0127] The twelfth step is drainage. The impurities flushed down will flow into the guide groove 18 and eventually be discharged from the mounting bracket 3, so that the impurities will not adhere to the brush 14, resulting in a decrease in cleaning efficiency. The brush 14 can be replaced after being used for a period of time to ensure a good cleaning effect.

[0128] Step 13: Reset. After cleaning the filter 6, when you need to put the filter 6 back into the corresponding installation slot 4, the motor 21 rotates in the opposite direction. Under the action of the gravity of the filter plate 5 and the filter 6 and the pulling force of the reset spring 9, the filter plate 5 slowly enters the corresponding installation slot 4. During this process, the reset spring 9 slowly returns to its initial state, maintaining the stability of the filter plate during movement until the filter plate 5 moves back into the installation slot 4.

[0129] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A water quality monitoring device, comprising a monitoring water tank (1), characterized in that: Also includes: A filtering water tank (2), the filtering water tank (2) being fixedly mounted at the water inlet end of the monitoring water tank (1), the filtering water tank (2) being in communication with the monitoring water tank (1); A filter assembly, the filter assembly being mounted on the filter tank (2) and used for filtering sewage before entering the monitoring tank (1); Mounting brackets (3), two mounting brackets (3) are fixed and symmetrically mounted on the filter tank (2); A cleaning component, each of the two mounting brackets (3) is equipped with the cleaning component, and is used to clean the filter component; A traction assembly, the traction assembly being mounted on the filter water tank (2) and being used to pull the filter assembly to perform operations; A monitoring component, the monitoring component being installed on the monitoring water tank (1) and being used to monitor water quality; The filter assembly comprises: Mounting grooves (4), two mounting grooves (4) are symmetrically provided inside the filter water tank (2), and the positions of the two mounting grooves (4) are respectively aligned with the bottoms of the two mounting brackets (3); A filter plate (5), wherein the filter plate (5) is slidably mounted in each of the two mounting grooves (4), and the filter plate (5) is slidably fitted with the mounting bracket (3); A filter (6), wherein the filter (6) is detachably mounted on each of the two filter plates (5); A reset portion, the reset portion being mounted on the filter water tank (2) and used to assist in resetting the filter plate (5); The traction assembly includes: A traction frame (19), wherein the traction frame (19) is fixedly mounted on the filter water tank (2); A traction roller (20), the traction roller (20) being rotatably mounted on the traction frame (19); a motor (21), the motor (21) being fixedly mounted on the traction frame (19), and an output end of the motor (21) being fixedly connected to the traction roller (20); A winding shaft (22), four of which are fixedly mounted on the traction roller (20); A traction rope (23), wherein the four winding shafts (22) are all fixedly connected with the traction rope (23), and the traction rope (23) is wound on the winding shafts (22); The ends of the traction ropes (23) on the two winding shafts (22) are fixedly connected to the top of one of the filter plates (5), and the ends of the traction ropes (23) on the other two winding shafts (22) are fixedly connected to the top of another filter plate (5); A guide portion, the guide portion being mounted on the traction frame (19) and used for guiding; A pulling wire portion, the pulling wire portion being mounted on the traction frame (19) and being used to maintain the tension of the traction rope (23); The guide portion comprises: Passing slots (24), two of which are symmetrically provided on the traction frame (19), and the passing slots (24) are located on the upper portion of the filter plate (5); A guide wheel (25), each of the traction ropes (23) is symmetrically provided with the guide wheel (25), the guide wheel (25) is rotatably connected to the through groove (24), and the guide wheel (25) abuts against the traction rope (23); A guide roller (26), the guide roller (26) is symmetrically and rotatably mounted inside the traction frame (19), the guide roller (26) is located at the upper part of the passing groove (24), and the guide roller (26) is in contact with the traction rope (23); The wire pulling portion includes: A guide frame (27), wherein the guide frame (27) is fixedly mounted inside the traction frame (19); Sensors (28), two sensors (28) are fixedly mounted on the bottom of the guide frame (27), and the sensors (28) are located inside the through slot (24); A sliding frame (29), wherein the sliding frame (29) is slidably mounted on the guide frame (27); Abutment frames (30), two abutment frames (30) are symmetrically and slidably mounted on both ends of the sliding frame (29), and the abutment frames (30) abut against the traction rope (23); A second spring (31) is fixedly installed between every two adjacent abutment frames (30).

2. A water quality monitoring device according to claim 1, characterized in that: The reset unit includes: A sliding frame (7), wherein the sliding frame (7) is fixedly mounted on both sides of the two filter plates (5); A positioning cylinder (8), wherein each of the sliding frames (7) is slidably mounted with the positioning cylinder (8), and each of the positioning cylinders (8) is fixedly connected to the filter water tank (2); A return spring (9) is fixedly installed between each positioning cylinder (8) and the sliding frame (7).

3. A water quality monitoring device according to claim 2, characterized in that: The cleaning component includes: A sliding groove (10), wherein the sliding groove (10) is provided on one of the positioning cylinders (8) on both sides of the two filter plates (5); Double-sided racks (11), the double-sided racks (11) are slidably mounted on the two sliding grooves (10), and the double-sided racks (11) are fixedly connected to the sliding frame (7); Driven gears (12), two driven gears (12) are symmetrically and rotatably mounted on one end of the two mounting brackets (3) close to the two-sided racks (11), and the two driven gears (12) are located on both sides of the two-sided racks (11); Intermediate gears (13), two intermediate gears (13) are symmetrically and rotatably mounted inside the two mounting brackets (3), the intermediate gears (13) are meshed with the driven gear (12), and the intermediate gears (13) are meshed with the double-sided racks (11); Brushes (14), two brushes (14) are rotatably and detachably mounted inside the two mounting brackets (3), the two brushes (14) are symmetrically arranged, and the two brushes (14) are detachably connected to the two driven gears (12) respectively; A water spraying part is installed inside the two mounting brackets (3) for spraying water.

4. A water quality monitoring device according to claim 3, characterized in that: The water spraying part includes: A U-shaped tube (15), wherein the U-shaped tube (15) is fixedly mounted on each of the two mounting brackets (3), and the filter plate (5) is located inside the U-shaped tube (15); A valve (16), wherein one end of the two U-shaped tubes (15) away from the double-sided racks (11) is connected to the valve (16); Water spray heads (17), a plurality of the water spray heads (17) are fixedly installed at equal distances on both sides of the two U-shaped tubes (15), and the water spray heads (17) are located above the brushes (14); A guide groove (18), wherein two guide grooves (18) are symmetrically provided inside the two mounting brackets (3), and the guide grooves (18) are located below the brush (14).

5. A water quality monitoring device according to claim 4, characterized in that: The monitoring components include: A water quality detector (32), wherein the water quality detector (32) is detachably mounted on the monitoring water tank (1).

6. A water quality monitoring method, using the water quality monitoring device according to claim 5, characterized in that: The following steps are involved: S1. Installation: Install the monitoring water tank (1) and the filtering water tank (2) in the sewage treatment line, and allow the sewage to pass through the filtering water tank (2) into the monitoring water tank (1), and then flow out from the water outlet of the monitoring water tank (1); S2, filtration, when the sewage enters the filter tank (2), the filter plate (5) is located inside the installation tank (4), and the filter (6) filters the solid impurities in the sewage. The filtered sewage enters the monitoring tank (1); S3, detection, start the water quality detector (32) to monitor the sewage, and collect the monitoring information; S4. Record, record the current water quality data, and transmit it to the server together with the data of this location, and record and analyze it in combination with historical data; S5, early warning, sending information to the terminal server; S6, traction, start the motor (21), the motor (21) drives the traction roller (20) to rotate, the traction roller (20) drives the winding shaft (22) to rotate, wherein the traction ropes (23) on two winding shafts (22) are slowly wound on the winding shafts (22), and the traction ropes (23) on the other two winding shafts (22) release the traction ropes (23) originally wound on the winding shafts (22); S7, opening, the second spring (31) releases the pressure, the sliding frame (29) begins to slide on the guide frame (27), and at the same time the abutment frame (30) slides inside the guide frame (27), so that the abutment frame always abuts against the traction rope (23); S8, triggering, the top of the filter plate (5) contacts the corresponding sensor (28), when the sensor (28) is triggered, it transmits a signal to the motor (21), and the motor (21) is turned off; S9, driving, during the movement of the filter plate (5), the return spring (9) is stretched, the filter plate (5) drives the corresponding sliding frame (7) to move, the sliding frame (7) drives the corresponding double-sided rack (11) to move, the double-sided rack (11) is engaged with the intermediate gear (13), the double-sided rack (11) drives the intermediate gear (13) to rotate, and can drive the driven gear (12) to rotate; S10, cleaning, by rotating the driven gear (12), the brush (14) is driven to rotate, and the bristles are cleaned by the rotation of the bristles; S11, auxiliary cleaning, connect the valve (16) to the water source, when it is necessary to rinse the contact position of the brush (14) and the filter (6), open the valve (16), water enters the U-shaped tube (15), and then open the water spray head (17) to spray out the water, so that the filter (6) and the brush (14) can be cleaned; S12, drainage, the impurities washed down will flow into the guide groove (18) and eventually be discharged from the mounting bracket (3); S13, reset, drive motor (21) to rotate in the reverse direction, under the action of the gravity of filter plate (5) and filter (6) and the pulling force of reset spring (9), filter plate (5) is slowly moved into the corresponding installation groove (4).

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