CN116106084A

CN116106084A - Rainwater inspection well with water sample short-term test function

Info

Publication number: CN116106084A
Application number: CN202310071142.6A
Authority: CN
Inventors: 罗义萍; 吴金富; 唐铸; 宋克林
Original assignee: Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Current assignee: Chongqing Huayue Ecological Environment Engineering Research Institute Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-12

Abstract

The invention relates to the technical field of sewage treatment, and particularly discloses a rainwater inspection well with a water sample rapid detection function, which comprises a detection well, wherein a water accumulation groove is fixedly arranged at one side of the upper end of the detection well, a water discharge nozzle is fixedly arranged on the lower surface of the detection well, a fixed partition plate is fixedly arranged at the lower end of the detection well, a movable partition plate is rotatably arranged on the upper surface of the fixed partition plate, a sewage pipe is fixedly arranged at the position above the movable partition plate corresponding to one side of the detection well, a gear ring is fixedly arranged on the upper surface of the movable partition plate, a water collecting bucket is fixedly arranged at the upper end of the detection well, a detection component is arranged above the water collecting bucket, the detection component automatically mixes detection reagents with rainwater for detection, a buffer component is arranged below the water collecting bucket, and the buffer component can slow down the falling speed of the rainwater and provides detection time for the detection component. According to the invention, the buffer assembly and the detection assembly are matched, so that the falling speed and the detection time of rainwater are controlled, the emission of pollutants is controlled, and the emission of pollutants can be accurately controlled.

Description

Rainwater inspection well with water sample short-term test function

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a rainwater inspection well with a water sample rapid detection function.

Background

Along with the development and utilization of automatic control, more and more automatic control means are applied to different engineering fields, so that the labor cost is greatly saved, and the defect that manual operation cannot be controlled in time is avoided.

The pollution control facilities widely used in the current engineering belong to the same position measurement and control, namely the sampling detection is carried out at the same position, and the pollution interception facilities are controlled on site according to the result so as to achieve the purposes of intercepting and controlling the pollution. After the sampling device samples the incoming water, the incoming water is continuously discharged to the downstream in the test time, and after the test result comes out, the starting and stopping of the sewage interception facility are controlled according to data screening and judgment.

The existing water quality sampling test measurement and control facility can play a certain control role on the water which does not reach the standard, but cannot be accurately controlled, and the method has the following two problems: firstly, the water quality test time is too long, and secondly, the water quality test point and the control facility are too close to each other to control the start and stop of the facilities in time.

Based on the above, the invention designs a rainwater inspection well with a water sample rapid detection function so as to solve the problems.

Disclosure of Invention

The invention aims to provide a rainwater inspection well with a water sample rapid detection function, so as to solve the problem that accurate control cannot be achieved in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a rainwater inspection shaft with water sample short-term test function, includes the inspection shaft, upper end one side fixed mounting of inspection shaft has the ponding groove, the lower fixed surface of inspection shaft installs the drainage mouth, the lower extreme fixed mounting of inspection shaft has fixed baffle, the upper surface rotation of fixed baffle installs movable baffle, one side of inspection shaft corresponds the fixed mounting in position of movable baffle top has the sewer pipe, the upper surface fixed mounting of movable baffle has the gear ring, the upper end fixed mounting of inspection shaft has the water catch bowl, the top of water catch bowl is provided with detection component, detection component is automatic to detect detection reagent and rainwater mixture, the below of water catch bowl is provided with buffer assembly, buffer assembly can slow down rainwater whereabouts speed, provides the detection time for detection component.

Preferably, the detection assembly comprises a detection reagent box and a driving motor, the driving motor is fixedly arranged on the upper surface of the detection well, a stirring shaft is fixedly arranged at the output end of the driving motor, a plurality of stirring rods are fixedly arranged on the stirring shaft, threaded rods are arranged on two sides of the stirring shaft, the threaded rods are rotatably arranged at the top of the detection well, a mounting frame is arranged on the threaded rods in a threaded manner, a sampling bucket is fixedly arranged in the mounting frame, and the bottom end of the sampling bucket is matched with a water outlet at the lower end of the water collecting bucket.

Preferably, the upper end fixed mounting of (mixing) shaft has the driving gear, the equal fixed mounting of upper end of threaded rod has the upside gear, the upside gear with the driving gear meshing, detect reagent case fixed mounting is in the upper end of inspection shaft, one side fixed mounting of detect reagent case has the delivery tube, the delivery tube is kept away from detect reagent case's one end fixed mounting is in on the sampling bucket, fixed mounting has the control valve on the delivery tube.

Preferably, a rotating motor is fixedly installed on one side of the detection well, the output end of the rotating motor extends into the detection well and is fixedly provided with a movable gear, the movable gear is meshed with the gear ring, a plurality of water seepage holes are formed in the fixed partition plate, and a plurality of water drainage grooves are formed in the movable partition plate.

Preferably, the buffer assembly comprises a buffer plate, the buffer plate is provided with a plurality of groups and is fixedly installed on the detection well, the buffer plate is an inclined plate and the inclined directions of the adjacent buffer plates are opposite, drain holes are formed in the inclined lower ends of the buffer plates, and a cleaning assembly is arranged on the surface of the buffer plate.

Preferably, the cleaning assembly comprises a movable shaft, the movable shaft is rotationally connected in the buffer plate, the upper end and the lower end of the movable shaft are all extended out of the buffer plate, a plurality of scrapers are fixedly installed on the movable shaft, the lower surfaces of the scrapers are attached to the surface of the buffer plate, cleaning pieces are fixedly installed at the lower ends of the movable shaft, soft brushes are arranged on the lower surfaces of the cleaning pieces, the soft brushes are attached to the upper surfaces of the movable partition plates, and a transmission assembly is arranged at the upper ends of the movable shaft.

Preferably, the transmission assembly comprises a driven gear, the driven gear is fixedly arranged at the upper end of the movable shaft, the lower end of the threaded rod penetrates through the water collecting bucket to extend to the lower side of the water collecting bucket, a lower side gear is fixedly arranged at the lower end of the threaded rod, and the lower side gear is meshed with the driven gear.

Preferably, the sampling bucket is internally provided with detection information acquisition equipment, the detection well is internally provided with a control main board, the detection information acquisition equipment and the rotating motor are connected with the control main board through Bluetooth, and the upper surface of the water accumulation tank is provided with a protection frame.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, after the sampling hopper in the detection assembly is matched with the buffer assembly, the stirring shaft stretches into the sampling hopper, the control valve is opened at the moment, so that the rapid detection reagent in the detection reagent box enters the sampling hopper along the ingress pipe, the stirring shaft rotates to drive the stirring rod to rotate in the sampling hopper, the mixing between the rapid detection reagent in the sampling hopper and the sample rainwater is accelerated, the detection time is shortened, the detection rate of the rainwater is improved, the buffer assembly can slow down the falling speed of the rainwater in the rainwater downward moving process, the time of the rainwater from the water collecting hopper to the movable partition plate is increased, the fact that the sample detection result information can be transmitted to the position of the rotating motor through the control main board before the rainwater reaches the position of the sewage drain pipe is ensured, the accurate discharge of pollutants can be controlled, the rapid and simple detection function is realized, the control response time is combined, the detection efficiency and the control efficiency are improved, the pollution caused by external pollution to the water body can be greatly reduced, and the sewage treatment efficiency of the sewage treatment plant is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2A in accordance with the present invention;

FIG. 4 is a schematic diagram of the internal structure of the present invention;

FIG. 5 is a partial schematic view of the structure of FIG. 4B in accordance with the present invention;

FIG. 6 is a schematic diagram of the internal structure of the second embodiment of the present invention;

fig. 7 is a partial schematic view of the structure of fig. 6C according to the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

1. detecting a well; 2. a water accumulation tank; 3. a protective frame; 4. a driving motor; 5. a rotating motor; 6. a sewage pipe; 7. a drain nozzle; 8. a water collection bucket; 9. a buffer plate; 10. a sampling bucket; 11. fixing the partition board; 12. a movable partition; 13. a movable shaft; 14. cleaning the piece; 15. a movable gear; 16. a gear ring; 17. a drainage channel; 18. water seepage holes; 19. a drain hole; 20. a detection reagent box; 21. a delivery tube; 22. a control valve; 23. a mounting frame; 24. a threaded rod; 25. a scraper; 26. a drive gear; 27. an upper gear; 28. a stirring shaft; 29. a stirring rod; 30. a driven gear; 31. a lower gear.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a rainwater inspection shaft with water sample short-term test function, including detecting well 1, the upper end one side fixed mounting of detecting well 1 has ponding groove 2, the lower fixed surface of detecting well 1 installs drainage mouth 7, the lower extreme fixed mounting of detecting well 1 has fixed baffle 11, the upper surface rotation of fixed baffle 11 installs movable baffle 12, the position fixed mounting of one side of detecting well 1 corresponds movable baffle 12 top has sewer pipe 6, the upper surface fixed mounting of movable baffle 12 has gear ring 16, the upper end fixed mounting of detecting well 1 has catch bowl 8, the top of catch bowl 8 is provided with detection component, detection component is automatic to detect reagent and rainwater mixture, the below of catch bowl 8 is provided with buffer assembly, buffer assembly can slow down rainwater whereabouts speed, provide detection time for detection component.

Wherein, detection subassembly includes detection reagent case 20 and driving motor 4, driving motor 4 fixed mounting is at the upper surface of detection well 1, driving motor 4's output fixed mounting has (mixing) shaft 28, fixed mounting has a plurality of puddlers 29 on the (mixing) shaft 28, the both sides of (mixing) shaft 28 all are provided with threaded rod 24, threaded rod 24 rotation is installed at detection well 1 top, threaded rod 24 is last screw thread to install mounting bracket 23, fixed mounting has sampling bucket 10 in the mounting bracket 23, sampling bucket 10's bottom agrees with the delivery port of water collecting bucket 8 lower extreme.

The upper end of the stirring shaft 28 is fixedly provided with a driving gear 26, the upper end of the threaded rod 24 is fixedly provided with an upper side gear 27, the upper side gear 27 is meshed with the driving gear 26, the detection reagent box 20 is fixedly arranged at the upper end of the detection well 1, one side of the detection reagent box 20 is fixedly provided with a delivery pipe 21, one end of the delivery pipe 21, far away from the detection reagent box 20, is fixedly arranged on the sampling bucket 10, and the delivery pipe 21 is fixedly provided with a control valve 22.

Meanwhile, a rotary motor 5 is fixedly arranged on one side of the detection well 1, the output end of the rotary motor 5 extends into the detection well 1 and is fixedly provided with a movable gear 15, the movable gear 15 is meshed with a gear ring 16, a plurality of water seepage holes 18 are formed in the fixed partition 11, and a plurality of water drainage grooves 17 are formed in the movable partition 12.

The buffer assembly comprises buffer plates 9, the buffer plates 9 are provided with a plurality of groups and are fixedly installed on the detection well 1, the buffer plates 9 are inclined plates, the inclination directions of the adjacent buffer plates 9 are opposite, drain holes 19 are formed in the inclined lower ends of the buffer plates 9, and cleaning assemblies are arranged on the surfaces of the buffer plates 9.

The cleaning component comprises a movable shaft 13, the movable shaft 13 is rotatably connected in a buffer plate 9, the upper end and the lower end of the movable shaft 13 extend out of the buffer plate 9, a plurality of scraping plates 25 are fixedly installed on the movable shaft 13, the lower surfaces of the scraping plates 25 are attached to the surfaces of the adjacent buffer plates 9, a cleaning piece 14 is fixedly installed at the lower end of the movable shaft 13, a soft brush is arranged on the lower surface of the cleaning piece 14, the soft brush is attached to the upper surface of a movable partition plate 12, and a transmission component is arranged at the upper end of the movable shaft 13.

The transmission assembly comprises a driven gear 30, the driven gear 30 is fixedly arranged at the upper end of the movable shaft 13, the lower end of the threaded rod 24 penetrates through the water collection bucket 8 to extend below the water collection bucket 8, the lower side gear 31 is fixedly arranged at the lower end of the threaded rod 24, and the lower side gear 31 is meshed with the driven gear 30.

Meanwhile, detection information acquisition equipment is arranged in the sampling bucket 10, a control main board is arranged in the detection well 1, the detection information acquisition equipment is connected with a rotating motor 5 through Bluetooth, and a protective frame 3 is arranged on the upper surface of the water accumulation groove 2.

In the invention, in rainy days, rainwater enters the water accumulation tank 2 through the protection frame 3, then the rainwater flows into the detection well 1 from the water accumulation tank 2, at the moment, the lower end of the sampling bucket 10 is propped against the lower end of the water collecting bucket 8, the rainwater enters the detection well 1, the rainwater firstly overflows into the sampling bucket 10 due to the shielding of the water collecting bucket 8, after the sampling bucket 10 samples the rainwater, the driving motor 4 drives the stirring shaft 28 to rotate, the stirring shaft 28 rotates to drive the threaded rod 24 to rotate through the transmission action between the driving gear 26 and the upper side gear 27, the threaded rod 24 rotates to drive the mounting frame 23 to move upwards, the mounting frame 23 moves upwards to drive the sampling bucket 10 to move upwards, the sampling bucket 10 moves upwards to the position of the stirring shaft 28, the stirring shaft 28 stretches into the sampling bucket 10, at the moment, the control valve 22 is opened to lead in the rapid detection reagent in the detection reagent box 20 into the sampling bucket 10, the stirring shaft 28 rotates to drive the stirring rod 29 to rotate in the sampling bucket 10, accelerating the mixing between the rapid detection reagent in the sampling bucket 10 and the sample rainwater, shortening the detection time, improving the detection rate of the rainwater, simultaneously, the sampling bucket 10 moves upwards to enable the rainwater to move downwards from the lower end of the water collecting bucket 8, the rainwater moves downwards to pass through the buffer component, the buffer component can slow down the falling speed of the rainwater, the time of the rainwater from the water collecting bucket 8 to the movable partition 12 is increased, the condition that before the rainwater reaches the position of the sewage draining pipe, the sample detection result information can be transmitted to the position of the rotating motor 5 through the control main board, when the detection result is harmless, the rotating motor 5 drives the movable gear 15 to rotate, the movable gear 15 drives the gear ring 16 to rotate, the gear ring 16 drives the movable partition 12 to rotate, the drainage groove 17 on the movable partition 12 coincides with the seepage hole 18, harmless rainwater is discharged into soil from the drainage nozzle 7, when the detection result is unqualified, the water discharge groove 17 on the movable partition plate 12 is staggered with the water seepage hole 18, sewage is discharged from the sewage pipe 6 to the sewage treatment equipment, so that the accurate discharge of pollutants can be controlled, the detection function is rapid and simple, the control response time is combined, the time difference is fully utilized, the detection efficiency and the control efficiency are improved, the pollution to the water body caused by external pollution can be greatly reduced, and the sewage treatment efficiency of the sewage treatment plant is improved.

When the rainwater passes through the buffer assembly, the rainwater flows from the uppermost buffer plate 9 to the drain hole 19, then flows from the drain hole 19 to the next buffer plate 9, sequentially flows through the plurality of layers of buffer plates 9 and then reaches the movable partition 12, in the process that the rainwater flows through the buffer plates 9, the threaded rod 24 rotates to drive the lower side gear 31 to rotate, the lower side gear 31 rotates to drive the driven gear 30 to rotate, the driven gear 30 rotates to drive the movable shaft 13 to rotate, the movable shaft 13 rotates to drive the scraping plate 25 and the cleaning piece 14 to rotate on the surface of the buffer plate 9, impurities adhered on the surface of the buffer plate 9 can be scraped, meanwhile, the cleaning piece 14 rotates on the surface of the movable partition 12 along with the movable shaft 13, and when the sewage flows out from the sewage pipe 6, the cleaning piece 14 continuously rotates, the impurities can be prevented from being deposited on the surface of the movable partition 12, and the surface of the movable partition 12 is prevented from being blocked.

Through the cooperation between detection component and the buffering subassembly, sample fill 10 sample back in the detection component, the (mixing) shaft 28 stretches into in the sample fill 10, and control valve 22 opens this moment and makes the quick detect reagent in the detect reagent case 20 get into along the ingress pipe and reach in the sample fill 10, the (mixing) shaft 28 rotates and drives puddler 29 and rotate in the sample fill 10, accelerate the mixing between quick detect reagent in the sample fill 10 and the sample rainwater, shorten the detection time, improve the detection rate of rainwater, rainwater moves down the process buffering subassembly and can slow down the speed that rainwater falls under water, make the rainwater from the water catch bowl 8 to the time increase of movable baffle 12, ensure can be before the rainwater reaches the blow off pipe position, sample testing result information can be through controlling the mainboard transmission to the rotation motor 5 position, and then can make the accurate emission of control pollutant, fast, simple and convenient detection function, make full use of time difference, detection efficiency and control efficiency are improved, pollution that external pollution caused to the water can be greatly reduced, improve sewage treatment efficiency of sewage treatment plant.

Claims

1. Rainwater inspection shaft with water sample short-term test function, including inspection shaft (1), its characterized in that: the utility model discloses a rainwater collecting device, including detection well (1), fixed baffle (11), sewage pipe (6) are installed to the upper end one side fixed mounting of detection well (1), lower surface fixed mounting of detection well (1) has drainage mouth (7), the lower extreme fixed mounting of detection well (1) has fixed baffle (11), the upper surface rotation of fixed baffle (11) is installed movable baffle (12), one side of detection well (1) corresponds the position fixed mounting of movable baffle (12) top has sewage pipe (6), the upper surface fixed mounting of movable baffle (12) has gear ring (16), the upper end fixed mounting of detection well (1) has water collecting bucket (8), the top of water collecting bucket (8) is provided with detection component, detection component is automatic to detect detection reagent and rainwater mixed, the below of water collecting bucket (8) is provided with buffer assembly, buffer assembly can slow down rainwater whereabouts speed, provides detection time for detection component.

2. A rainwater inspection well with rapid water sample detection function according to claim 1, characterized in that: the detection assembly comprises a detection reagent box (20) and a driving motor (4), wherein the driving motor (4) is fixedly arranged on the upper surface of the detection well (1), a stirring shaft (28) is fixedly arranged at the output end of the driving motor (4), a plurality of stirring rods (29) are fixedly arranged on the stirring shaft (28), threaded rods (24) are respectively arranged on two sides of the stirring shaft (28), the threaded rods (24) are rotatably arranged at the top of the detection well (1), a mounting frame (23) is arranged on the threaded rods (24) in a threaded manner, a sampling bucket (10) is fixedly arranged in the mounting frame (23), and the bottom end of the sampling bucket (10) is matched with a water outlet at the lower end of the water collecting bucket (8).

3. A rainwater inspection well with rapid water sample detection function according to claim 2, characterized in that: the upper end fixed mounting of (28) stirring axle has driving gear (26), the equal fixed mounting of upper end of threaded rod (24) has upside gear (27), upside gear (27) with driving gear (26) meshing, detect reagent case (20) fixed mounting be in the upper end of measuring shaft (1), one side fixed mounting of detect reagent case (20) has delivery tube (21), one end fixed mounting that detects reagent case (20) was kept away from delivery tube (21) is in on sample fill (10), fixed mounting has control valve (22) on delivery tube (21).

4. A rainwater inspection well with rapid water sample detection function according to claim 3, characterized in that: one side fixed mounting of inspection shaft (1) has rotation motor (5), the output of rotation motor (5) extends to in inspection shaft (1) and fixed mounting have movable gear (15), movable gear (15) with gear ring (16) meshing, a plurality of infiltration holes (18) have been seted up on fixed baffle (11), a plurality of water drainage grooves (17) have been seted up on movable baffle (12).

5. A rainwater inspection well with rapid water sample detection function according to claim 1, characterized in that: the buffer assembly comprises buffer plates (9), the buffer plates (9) are provided with a plurality of groups and are fixedly installed on the detection well (1), the buffer plates (9) are inclined plates and the inclined directions of the adjacent buffer plates (9) are opposite, drain holes (19) are formed in the inclined lower ends of the buffer plates (9), and cleaning assemblies are arranged on the surfaces of the buffer plates (9).

6. The rainwater inspection well with rapid water sample detection function according to claim 5, wherein: the cleaning assembly comprises a movable shaft (13), the movable shaft (13) is rotationally connected in the buffer plate (9), the upper end and the lower end of the movable shaft (13) are all extended out of the buffer plate (9), a plurality of scrapers (25) are fixedly installed on the movable shaft (13), the lower surfaces of the scrapers (25) are all attached to the surface of the buffer plate (9) adjacent to each other, a cleaning piece (14) is fixedly installed at the lower end of the movable shaft (13), a soft brush is arranged on the lower surface of the cleaning piece (14), the soft brush is attached to the upper surface of the movable partition plate (12), and a transmission assembly is arranged at the upper end of the movable shaft (13).

7. The rainwater inspection well with rapid water sample detection function according to claim 6, wherein: the transmission assembly comprises a driven gear (30), the driven gear (30) is fixedly arranged at the upper end of the movable shaft (13), the lower end of the threaded rod (24) penetrates through the water collecting bucket (8) to extend to the lower side of the water collecting bucket (8), a lower side gear (31) is fixedly arranged at the lower end of the threaded rod (24), and the lower side gear (31) is meshed with the driven gear (30).

8. The rainwater inspection well with rapid water sample detection function according to claim 4, wherein: the sampling bucket (10) is internally provided with detection information acquisition equipment, the detection well (1) is internally provided with a control main board, the detection information acquisition equipment and the rotating motor (5) are connected with each other through Bluetooth, and the upper surface of the water accumulation groove (2) is provided with a protection frame (3).