Sewage quality detection device for environmental protection

Abstract

The invention relates to the technical field of environment-friendly water quality detection, and discloses an environment-friendly sewage quality detection device which comprises a shell, a control switch, a control key and a display are mounted at the top of the shell, a threaded block is arranged at the top of the shell, and a cover is in threaded connection with the outer wall of the threaded block. Detection probes which are uniformly distributed are mounted in the shell, a first pipeline is fixedly connected to the interior of the shell, a valve switch is arranged on the outer wall of the first pipeline, a filter box is fixedly connected to one end of the first pipeline, and a first connecting pipe is fixedly connected to the end, away from the first pipeline, of the filter box. And through cooperation of the first spring, the first connecting pipe and the second connecting pipe, circulating cleaning of the liquid on the detection probe is achieved until the liquid is discharged. In the process, liquid flows to drive the brush to rotate to clean the probe, the cleaning effect is enhanced, organic matter, suspended matter and other pollutants are prevented from gathering on the surface of the probe, and the detection accuracy is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection water quality detection, in particular to a sewage water quality detection device for environmental protection. Background Art

[0002] Sewage refers to polluted water produced by human activities. With the acceleration of industrialization and urbanization, water pollution is becoming increasingly serious. Water quality testing devices can provide real-time monitoring, understand the source and degree of pollution, and facilitate the adoption of management measures.

[0003] The water quality detection device mainly includes a sensor module, a display interface and a housing. The sensor module is used to measure water quality parameters in real time. The display interface can provide a user interaction interface to display real-time data and monitoring results. The housing is used to protect internal components and enhance the stability of the device.

[0004] Existing water quality monitoring devices cannot automatically clean the detection probe after sewage testing, resulting in the presence of organic matter, suspended matter and other pollutants in the sewage. These substances accumulate on the probe surface, causing probe contamination. The fouling will reduce the measurement accuracy of the probe, making the data inaccurate, thereby affecting the reliability of the monitoring results. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a sewage water quality detection device for environmental protection, which solves the problem that the probe cannot be automatically cleaned after the detection is completed.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sewage water quality detection device for environmental protection, comprising a shell, a control switch, a control button and a display are installed on the top of the shell, a threaded block is arranged on the top of the shell, a cover is threadedly connected to the outer wall of the threaded block, evenly distributed detection probes are installed inside the shell, a pipe one is fixedly connected to the inside of the shell, a valve switch is arranged on the outer wall of the pipe one, one end of the pipe one is fixedly connected to a filter box, one end of the filter box away from the pipe one is fixedly connected to a connecting pipe one, one end of the connecting pipe one away from the filter box is fixedly connected to a drainage box, one end of the drainage box away from the connecting pipe one is fixedly connected to a drainage pipe, and one end of the drainage pipe away from the drainage box passes through a side wall of the shell;

[0007] A filter plate is installed inside the filter box, and a lifting plate is slidably connected to the inside of the filter box, and the bottom of the lifting plate is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a limiting plate 1, and the outer walls of the connecting plate and the limiting plate 1 are both slidably connected to the inside of the filter box, and the left and right sides of the bottom of the limiting plate 1 are fixedly connected to a spring 1, and the bottom end of the spring 1 is fixedly connected to the inside of the filter box, and the bottom of the filter box is fixedly connected to a connecting pipe 2 on the side away from the connecting pipe 1, and the end of the connecting pipe 2 away from the filter box is fixedly connected to a water collecting tank, and a water pump is installed on the inner bottom side of the shell, and the output end and input end of the water pump are fixedly connected to a pipe 2, one end of the pipe 2 away from the water pump is fixedly connected to the inside of the water collecting tank, and the other end of the pipe 2 away from the water pump is fixedly connected to a pipe 3;

[0008] The interior of the pipe three is fixedly connected with uniformly distributed nozzles, the interior of the shell is fixedly connected with a fixed block, the interior of the fixed block is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a rotating blade, the outer wall of the rotating shaft is fixedly connected with a rotating block, the interior of the rotating block is slidably connected with a moving plate on both sides, a brush is installed on the side of the moving plate away from the rotating block, a limiting plate 2 is fixedly connected to the side of the moving plate away from the brush, two springs 2 are fixedly connected to the side of the limiting plate 2 away from the moving plate, and are slidably connected to the interior of the rotating block, and one end of the spring 2 away from the limiting plate 2 is fixedly connected to the interior of the rotating block;

[0009] The inside of the shell is fixedly connected with spring three that are evenly distributed, one end of the spring three away from the shell is fixedly connected with a limiting plate three, a side of the limiting plate three away from the spring three is fixedly connected with a top block and is slidably connected to the inside of the shell, and a side of the top block away from the limiting plate three abuts against one side of the rotating block.

[0010] Preferably, a cover plate is provided on the top of the shell, and two hinges are installed on the rear part of the cover plate and the opposite side of the shell.

[0011] Preferably, buckles are installed on both left and right sides of the front of the cover plate.

[0012] Preferably, a handle is rotatably connected to the front side of the shell.

[0013] Preferably, a funnel is slidably connected to the top of the shell.

[0014] Preferably, the outer wall of the pipeline three is fixedly connected with evenly distributed fixing plates, and one side of the fixing plates is fixedly connected to the inside of the outer shell.

[0015] Preferably, the top end of the rotating shaft is fixedly connected to a limiting block, and the outer wall of the limiting block is rotatably connected to the inside of the fixed block.

[0016] Working principle: the cover can be opened by the buckle and hinge, and after opening the cover, the lid can be removed by turning it. After removing the lid, the sewage can be placed inside the device through the funnel, and various parameters of the sewage can be controlled by the control switch, control buttons, display and detection probe. After the detection is completed, the valve switch is opened to discharge the sewage into the filter box through pipe one, and it is filtered through the filter plate. The filtered liquid falls on the lifting plate. Due to the gravity of water, the lifting plate can be lowered to expose the connecting pipe two. At the same time, because the connecting pipe one is larger than the connecting pipe two, a small part of the liquid can flow into the water collecting tank, and most of it can be discharged from the device through the drainage box and the drainage pipe. After multiple flushing, the gravity of the liquid can be insufficient to lower the lifting plate, so that all the liquid is discharged through the drainage box and the drainage pipe. When the liquid is stored in the water collecting tank, the liquid is discharged through the water pump and pipe two. The liquid is drawn into the interior of pipe three and then sprayed out through the nozzle to clean the detection probe. Meanwhile, the liquid can drive the rotating blades to rotate when flowing through pipe one. The rotating blades can drive the rotating shaft to rotate by rotating. The rotating shaft can drive the rotating plate to rotate by rotating. The rotating plate can drive the brush to rotate by rotating. The brush can clean the detection probe by rotating to prevent organic matter, suspended matter and other pollutants contained in the sewage from accumulating on the surface of the probe, thereby reducing the measurement accuracy of the probe and making the data inaccurate, thereby affecting the reliability of the detection result. The elastic force of spring two can make the brush elastic to prevent the brush from damaging the detection probe when cleaning the detection probe. The elastic force of spring three can make the top block move to drive the rotating block to rotate to prevent the brush from stopping on the surface of the detection probe after cleaning, thereby affecting the next detection.

[0017] The present invention provides a sewage quality detection device for environmental protection, which has the following beneficial effects:

[0018] 1. The present invention can make the liquid repeatedly clean the detection probe through the mutual cooperation of spring 1, connecting tube 1 and connecting tube 2, and each cycle makes the liquid gradually reduce until it is completely discharged. At the same time, the liquid can drive the brush to rotate to clean the detection probe during the flow process, thereby further improving the cleaning effect and preventing organic matter, suspended matter and other pollutants contained in the sewage from gathering on the surface of the probe, thereby affecting the next detection result.

[0019] 2. The present invention uses the elastic force of spring two to make the brush have elastic characteristics, effectively avoiding damage to the detection probe when cleaning it, and the elastic force of spring three can drive the top block to move, and then drive the rotating block to rotate, ensuring that the brush will not stay on the surface of the detection probe after cleaning, thereby hindering the next detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the cover in the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the housing in the present invention;

[0023] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 It is a structural schematic diagram of pipeline 1 in the present invention;

[0025] Figure 6 It is a structural schematic diagram of the fixing block in the present invention;

[0026] Figure 7 It is a structural schematic diagram of the movable plate in the present invention;

[0027] Figure 8 It is a structural schematic diagram of the filter box in the present invention.

[0028] Among them, 1. Shell; 2. Cover; 3. Filter plate; 4. Pipeline 3; 5. Spring 3; 6. Cover plate; 7. Funnel; 8. Fixing plate; 9. Limit block; 11. Control switch; 12. Control button; 13. Display; 21. Thread block; 22. Detection probe; 23. Pipeline 1; 24. Valve switch; 25. Filter box; 26. Connecting pipe 1; 27. Drain box; 28. Drain pipe; 31. Lifting plate; 3 2. Connecting plate; 33. Limiting plate 1; 34. Spring 1; 35. Connecting pipe 2; 36. Water collecting tank; 37. Water pump; 38. Pipe 2; 41. Nozzle; 42. Fixed block; 43. Rotating shaft; 44. Rotating blade; 45. Rotating block; 46. Moving plate; 47. Brush; 48. Limiting plate 2; 49. Spring 2; 51. Limiting plate 3; 52. Top block; 61. Hinge; 62. Buckle; 63. Handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] Example:

[0031] Please see attached Figure 1 - Attachment Figure 8 The embodiment of the present invention provides a sewage water quality detection device for environmental protection, including a shell 1, the shell 1 is used to protect internal components and enhance the stability of the device. A control switch 11, a control button 12 and a display 13 are installed on the top of the shell 1. The control switch 11 is a button for starting the device, through which the device can be turned on and off. The control button 12 is a button for controlling the device, through which the device can be controlled to perform detection. The display 13 can provide a user interaction interface to display real-time data and monitoring results. A threaded block 21 is provided on the top of the shell 1, and the threaded block 21 is used to fix the cover 2. The outer wall of the threaded block 21 is threadedly connected with the cover 2, and the cover 2 is used to close the water inlet of the detection device. The inside of the shell 1 is installed with uniformly distributed detection probes 22, and the detection probes 22 are used to measure water quality parameters in real time. The inside of the shell 1 is fixedly connected with a pipe 2. 3. Pipe 1 23 is used to discharge the detected sewage into the interior of the filter box 25. The outer wall of the pipe 1 23 is provided with a valve switch 24. The valve switch 24 is used to control the switch of the pipe 1 23. One end of the pipe 1 23 is fixedly connected to the filter box 25. The filter box 25 is used to filter the sewage. The end of the filter box 25 away from the pipe 1 23 is fixedly connected to a connecting pipe 1 26. The connecting pipe 1 26 is used to discharge the sewage into the interior of the drainage box 27. The end of the connecting pipe 1 26 away from the filter box 25 is fixedly connected to a drainage box 27. The drainage box 27 is used to temporarily store the sewage to be discharged and plays a buffering role to improve the efficiency of sewage discharge. The end of the drainage box 27 away from the connecting pipe 1 26 is fixedly connected to a drainage pipe 28. The drainage pipe 28 is used to discharge the sewage inside the drainage box 27 to the outside of the device. The end of the drainage pipe 28 away from the drainage box 27 passes through a side wall of the housing 1;

[0032] The filter box 25 is provided with a filter plate 3 installed inside, and the filter plate 3 is used to filter sewage. The filter box 25 is slidably connected with a lifting plate 31 inside, and the lifting plate 31 can be lowered by the gravity of a large amount of sewage, so as to expose the connecting pipe 2 35. The bottom of the lifting plate 31 is fixedly connected with a connecting plate 32, and the connecting plate 32 is used to connect the lifting plate 31 and the limiting plate 1 33, and the material is rubber, which has a strong sealing effect. The bottom of the connecting plate 32 is fixedly connected with the limiting plate 1 33, and the limiting plate 1 33 prevents the connecting plate 32 from popping out too high, causing liquid to enter the position of the spring 1 34, affecting the normal use of the spring 1 34, and the outer walls of the connecting plate 32 and the limiting plate 1 33 are both slidably connected to the inside of the filter box 25, and the left and right sides of the bottom of the limiting plate 1 33 are fixedly connected with the spring 1 34, and the spring 1 34 can drive the lifting plate 31 to move upward through the elastic force. The descending plate 31 rises to close the connecting pipe 2 35, the bottom end of the spring 1 34 is fixedly connected to the inside of the filter box 25, and the bottom of the filter box 25 away from the connecting pipe 1 26 is fixedly connected with the connecting pipe 2 35, and the connecting pipe 2 35 can discharge a small amount of liquid into the water collecting tank 36, and the end of the connecting pipe 2 35 away from the filter box 25 is fixedly connected to the water collecting tank 36, and the water collecting tank 36 is used to temporarily store liquid, and a water pump 37 is installed on the bottom side of the inner part of the shell 1, and the water pump 37 is used to pump the liquid in the water collecting tank 36 into the pipe 3 4, and the output end and the input end of the water pump 37 are fixedly connected with the pipe 2 38, and the pipe 2 38 is used to fix the flow route of the liquid, and one end of the pipe 2 38 away from the water pump 37 is fixedly connected to the inside of the water collecting tank 36, and the other end of the pipe 2 38 away from the water pump 37 is fixedly connected to the pipe 3 4;

[0033] The interior of the pipe three 4 is fixedly connected with uniformly distributed nozzles 41, and the nozzles 41 are used to spray the liquid inside the pipe three 4, so as to clean the detection probe 22. The interior of the housing 1 is fixedly connected with a fixed block 42, and the fixed block 42 is used to fix the rotating shaft 43. The interior of the fixed block 42 is rotatably connected with the rotating shaft 43, and the rotating shaft 43 is used to fix the rotating blade 44. The bottom end of the rotating shaft 43 is fixedly connected with the rotating blade 44. The rotating blade 44 can rotate when the liquid flows, thereby driving the rotating shaft 43 to rotate. The rotating shaft 43 can drive the rotating block 45 to rotate by rotating. The outer wall of the rotating shaft 43 is fixedly connected with a rotating block 45, and the rotating block 45 is used to fix the moving plate 46. The moving plate is slidably connected to the left and right sides of the interior of the rotating block 45 46, the movable plate 46 is used to fix the brush 47. The side of the movable plate 46 away from the rotating block 45 is equipped with a brush 47. The brush 47 is used to clean the aggregates on the detection probe 22. The side of the movable plate 46 away from the brush 47 is fixedly connected to the limiting plate 48. The limiting plate 48 prevents the movable plate 46 from falling off from the inside of the rotating block 45. The side of the limiting plate 48 away from the movable plate 46 is fixedly connected to two springs 49, and is slidably connected to the inside of the rotating block 45. The spring 49 can make the brush 47 elastic through elastic force, so as to prevent the brush 47 from damaging the detection probe 22 when cleaning the detection probe 22. The end of the spring 49 away from the limiting plate 48 is fixedly connected to the inside of the rotating block 45;

[0034] The inside of the housing 1 is fixedly connected with springs 3 5 which are evenly distributed. The springs 3 5 are used to fix the limit plate 3 51. One end of the spring 3 5 away from the housing 1 is fixedly connected with the limit plate 3 51. The limit plate 3 51 is used to fix the top block 52. The side of the limit plate 3 51 away from the spring 3 5 is fixedly connected with the top block 52 and is slidably connected to the inside of the housing 1. The top block 52 can drive the rotating block 45 to rotate through the elastic force of the springs 3 5 to prevent the brush 47 from stopping on the surface of the detection probe 22 after cleaning, thereby affecting the next detection. The side of the top block 52 away from the limit plate 3 51 abuts against one side of the rotating block 45.

[0035] A cover plate 6 is provided on the top of the shell 1, and the cover plate 6 is used to seal the detection device. Two hinges 61 are installed on the rear part of the cover plate 6 and the opposite side of the shell 1, and the hinge 61 is used to drive the cover plate 6 to rotate. Buckles 62 are installed on the left and right sides of the front of the cover plate 6, and the buckles 62 are used to fix the cover plate 6. The front side of the shell 1 is rotatably connected with a handle 63, and the handle 63 serves to facilitate the carrying of the device. A funnel 7 is slidably connected to the top of the shell 1, and the funnel 7 serves to facilitate the placement of sewage in the detection area of ​​the device. The outer wall of the pipe three 4 is fixedly connected with evenly distributed fixing plates 8, and the fixing plates 8 are used to fix the pipe three 4. One side of the fixing plate 8 is fixedly connected to the inside of the shell 1. The top of the rotating shaft 43 is fixedly connected to a limiting block 9, and the limiting block 9 prevents the rotating shaft 43 from falling off from the inside of the fixing block 42. The outer wall of the limiting block 9 is rotatably connected to the inside of the fixing block 42.

[0036] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage quality detection device for environmental protection, comprising a housing (1), characterized in that: A control switch (11), a control button (12) and a display (13) are installed on the top of the shell (1); a threaded block (21) is provided on the top of the shell (1); a cover (2) is threadedly connected to the outer wall of the threaded block (21); evenly distributed detection probes (22) are installed inside the shell (1); a pipe (23) is fixedly connected to the inside of the shell (1); a valve switch (24) is provided on the outer wall of the pipe (23); one end of the pipe (23) is fixedly connected to a filter box (25); one end of the filter box (25) away from the pipe (23) is fixedly connected to a connecting pipe (26); one end of the connecting pipe (26) away from the filter box (25) is fixedly connected to a drainage box (27); one end of the drainage box (27) away from the connecting pipe (26) is fixedly connected to a drainage pipe (28); one end of the drainage pipe (28) away from the drainage box (27) passes through a side wall of the shell (1); A filter plate (3) is installed inside the filter box (25), and a lifting plate (31) is slidably connected inside the filter box (25). A connecting plate (32) is fixedly connected to the bottom of the lifting plate (31), and a limiting plate (33) is fixedly connected to the bottom of the connecting plate (32). The outer walls of the connecting plate (32) and the limiting plate (33) are both slidably connected to the inside of the filter box (25), and the left and right sides of the bottom of the limiting plate (33) are fixedly connected to a spring (34), and the bottom end of the spring (34) is fixedly connected to the inside of the filter box (25). (25) A connecting pipe 2 (35) is fixedly connected to the bottom of the side away from the connecting pipe 1 (26), and one end of the connecting pipe 2 (35) away from the filter box (25) is fixedly connected to the water collecting box (36). A water pump (37) is installed on the inner bottom side of the housing (1), and the output end and input end of the water pump (37) are fixedly connected to pipe 2 (38), one end of the pipe 2 (38) away from the water pump (37) is fixedly connected to the inside of the water collecting box (36), and the other end of the pipe 2 (38) away from the water pump (37) is fixedly connected to pipe 3 (4); The interior of the pipe (4) is fixedly connected with uniformly distributed nozzles (41); the interior of the housing (1) is fixedly connected with a fixed block (42); the interior of the fixed block (42) is rotatably connected with a rotating shaft (43); the bottom end of the rotating shaft (43) is fixedly connected with a rotating blade (44); the outer wall of the rotating shaft (43) is fixedly connected with a rotating block (45); the interior of the rotating block (45) is slidably connected with a moving plate (46) on both the left and right sides; a brush (47) is installed on the side of the moving plate (46) away from the rotating block (45); a limiting plate (48) is fixedly connected on the side of the moving plate (46) away from the brush (47); two springs (49) are fixedly connected on the side of the limiting plate (48) away from the moving plate (46) and are slidably connected to the interior of the rotating block (45); one end of the spring (49) away from the limiting plate (48) is fixedly connected to the interior of the rotating block (45); The interior of the housing (1) is fixedly connected with springs three (5) which are evenly distributed; one end of the spring three (5) which is away from the housing (1) is fixedly connected with a limit plate three (51); a side of the limit plate three (51) which is away from the spring three (5) is fixedly connected with a top block (52) and is slidably connected to the interior of the housing (1); a side of the top block (52) which is away from the limit plate three (51) abuts against one side of the rotating block (45).

2. The environmental protection sewage water quality detection device according to claim 1 is characterized in that: A cover plate (6) is provided on the top of the shell (1), and two hinges (61) are installed at the rear of the cover plate (6) and the shell (1) facing each other.

3. The environmental protection sewage water quality detection device according to claim 2 is characterized in that: Buckles (62) are installed on both left and right sides of the front of the cover plate (6).

4. The environmental protection sewage water quality detection device according to claim 1, characterized in that: The front side of the housing (1) is rotatably connected to a handle (63).

5. The environmental protection sewage water quality detection device according to claim 1, characterized in that: A funnel (7) is slidably connected to the top of the housing (1).

6. The environmental protection sewage water quality detection device according to claim 1, characterized in that: The outer wall of the pipeline three (4) is fixedly connected with evenly distributed fixing plates (8), and one side of the fixing plates (8) is fixedly connected to the inside of the outer shell (1).

7. The environmental protection sewage water quality detection device according to claim 1, characterized in that: The top end of the rotating shaft (43) is fixedly connected to a limiting block (9), and the outer wall of the limiting block (9) is rotatably connected to the interior of the fixed block (42).

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