Intelligent diversion well for diversion of rain and sewage

Abstract

The utility model discloses an intelligent diversion well for diversion of rain and sewage, and relates to the technical field of sewage well equipment, the intelligent diversion well comprises a diversion pool, a water inlet and a rotary weir gate, the rotary weir gate is arranged on the inner wall of the diversion pool, a grid baffle is arranged at one end, close to the water inlet, of the rotary weir gate, and a connecting plate is arranged at one end of the grid baffle. Air cylinders are installed at the two ends of the connecting plate, an adsorption box is arranged at the lower end of the connecting plate, and a connecting pipe is arranged at the other end of the adsorption box. Through the arrangement of the adsorption box and the filter box, the residual quantity of residual impurities in the flow dividing pool is greatly reduced, the impurities are collected, later-stage cleaning is facilitated for workers, through the arrangement of a brush and a scraper, when an air cylinder drives a connecting plate to move downwards, the scraper and the brush clear away the impurities on the surface of a grid baffle, and the working efficiency is improved. And due to the arrangement of the shape of the scraping plate, the impurities are effectively pressed down, and the impurities can conveniently fall into the adsorption box.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage well equipment technical field, concretely is a kind of intelligent diversion well for rain sewage diversion. BACKGROUND

[0002] The main sources of urban water environmental pollution include exogenous pollution, endogenous pollution and loss of water ecological function, among which exogenous pollution is one of the most important factors, mainly composed of industrial wastewater, domestic sewage and runoff pollution, etc., and one of the keys to urban lake water body management is to control external pollution sources, which makes it difficult to achieve sewage interception and orderly discharge by relying solely on pipeline reconstruction and expansion, so the end intelligent diversion well interception mode is generally adopted, which can effectively intercept sewage and prevent urban waterlogging.

[0003] Intelligent diversion well is an advanced sewage treatment facility, which can automatically adjust the path and mode of sewage discharge according to water level and flow parameters, and by setting intelligent diversion well at the end of the pipeline, effective interception and orderly discharge of sewage can be realized, and when the rainy season comes, intelligent diversion well can automatically open or close according to water level and flow parameters to prevent urban waterlogging.

[0004] When sewage and rainwater enter the diversion pool at the same time, a large amount of impurities will remain in the rainwater, and the impurities will accumulate at one end of the rotating weir door with the movement of the water flow. In the prior art, when the rotating weir door needs to be opened for flood discharge, the impurities on the surface of the grid at one end of the rotating weir door are removed, but the treated impurities will still float in the sewage, thereby causing a large amount of impurities to remain in the diversion pool. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide an intelligent diversion well for rain sewage diversion to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an intelligent diversion well for rain sewage diversion, comprising a diversion pool, a water inlet and a rotating weir door, the inner wall of the diversion pool is provided with a rotating weir door, and one end of the rotating weir door close to the water inlet is provided with a grid baffle, one end of the grid baffle is provided with a connecting plate, and the two ends of the connecting plate are both installed with air cylinders, the lower end of the connecting plate is provided with an adsorption box, and the other end of the adsorption box is provided with a connecting pipe, the other end of the connecting pipe is provided with a filter box, and the other end of the filter box is provided with a self-suction pump.

[0007] By adopting the above technical scheme, the problem that a large amount of impurities still float in sewage after the impurities on the surface of the grid at one end of the rotary weir gate are removed is solved, thereby greatly reducing the amount of residual impurities in the distribution pool, and the impurities are collected, which facilitates cleaning by the staff in the later period, and through the arrangement of the brush and the scraper, the brush and the scraper are arranged adjacent to each other, the impurities on the surface of the grid baffle are removed while the connecting plate is driven by the cylinder to move downward, the flow of water in the distribution pool is facilitated, and through the arrangement of the scraper, the impurities are effectively pressed downward, and the impurities fall into the adsorption box.

[0008] The utility model further sets up, the outer wall of cylinder is equipped with the positioning ring, and the positioning ring is connected with the distribution pool inner wall.

[0009] Through the above technical scheme, the cylinder is effectively limited, the probability of cylinder shaking is reduced, and the stability of the connecting plate during movement is improved.

[0010] The utility model further sets up, one end of connecting plate near grid baffle is equipped with brush, and the lower end of brush is equipped with scraper.

[0011] Through the above technical scheme, liquid can quickly flow into the other end of the rotary weir gate, and the flood discharge speed of water in the distribution pool is accelerated.

[0012] The utility model further sets up, the length of brush is greater than scraper, and the scraper is arc-shaped.

[0013] Through the above technical scheme, the brush can perform secondary cleaning on the residual impurities in the grid after the scraper removes the impurities on the surface of the grid baffle, thereby improving the cleanliness of the grid baffle and the speed of water flow.

[0014] The utility model further sets up, one end of scraper near grid baffle is T-shaped, and the scraper is attached to the grid baffle.

[0015] Through the above technical scheme, the scraper can clean the impurities on the surface of the grid baffle when it rises or falls, thereby improving the working efficiency of the scraper.

[0016] The utility model further sets up, the top of filter box is equipped with cap, and the cap and the filter box are clamped and connected.

[0017] Through the above technical scheme, the impurities on the inner wall of the filter box can be removed in the later period, the accumulation of impurities in the distribution pool is reduced, and the labor of the staff is reduced.

[0018] The utility model further sets up, the inner wall of filter box is equipped with filter plate, and the lower end of filter plate is equipped with water outlet.

[0019] By adopting the above technical scheme, the water flow separated from impurities flows back into the shunt pool, the components in the self-priming pump are made of waterproof material, and the power line of the self-priming pump is connected with the controller through the connecting line.

[0020] The utility model further sets up, the inner wall of filter box can establish filter bucket still, and filter bucket with filter box movable joint.

[0021] By adopting the above technical scheme, the filter bucket is added to the inner wall of the filter box, which facilitates the staff to take out the impurities in the filter box, thereby improving the work efficiency.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1. The utility model discloses a filter box and an adsorption box, which solve the problem that a large amount of impurities still float in sewage after the impurities on the surface of the grid at one end of the rotary weir are removed, thereby greatly reducing the residual amount of impurities in the shunt pool and facilitating the collection and cleaning of the impurities by the staff later.

[0024] 2. The utility model discloses a brush and a scraper, which are arranged adjacent to each other, and the scraper and the brush remove the impurities on the surface of the grid baffle while the connecting plate is driven downward by the cylinder, thereby facilitating the flow of water in the shunt pool, and the scraper is arranged in a shape, which effectively presses the impurities downward and facilitates the impurities to fall into the adsorption box. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a partial three-dimensional schematic view of the utility model;

[0026] Figure 2 It is a top view of the utility model;

[0027] Figure 3 It is a brush and a scraper position schematic view of the utility model;

[0028] Figure 4 It is a brush and a scraper side view of the utility model;

[0029] Figure 5 It is a filter box inner wall structure schematic view of the utility model.

[0030] In the figure: 1, shunt pool; 2, water inlet; 3, rotary weir; 4, cylinder; 5, positioning ring; 6, connecting plate; 60, brush; 61, scraper; 7, adsorption box; 8, filter box; 80, cap; 81, filter plate; 82, filter bucket; 9, self-priming pump. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0032] The embodiments will be described below according to the overall structure of the utility model.

[0033] Embodiment one

[0034] A kind of for rain and sewage diversion intelligent diversion well, as shown in Figure 1 - Figure 5 It includes diversion pool 1, water inlet 2 and rotating weir door 3, the inner wall of diversion pool 1 is equipped with rotating weir door 3, and the end of rotating weir door 3 close to water inlet 2 is equipped with grid baffle, one end of grid baffle is equipped with connecting plate 6, and the both ends of connecting plate 6 are equipped with air cylinder 4, the lower end of connecting plate 6 is equipped with adsorption box 7, and the other end of adsorption box 7 is equipped with connecting pipe, the other end of connecting pipe is equipped with filter box 8, and the other end of filter box 8 is equipped with self-priming pump 9, by the setting of adsorption box 7, filter box 8, it solves the problem that when the impurities on the surface of the grid at one end of rotating weir door 3 are removed, a large amount of impurities will still float in sewage, thereby greatly reducing the residual amount of impurities in diversion pool 1, and the impurities are collected, which is convenient for later cleaning by workers, by the setting of brush 60 and scraper 61, they are adjacent, while the connecting plate 6 is driven downward by air cylinder 4, the impurities on the surface of grid baffle are removed by scraper 61 and brush 60, which facilitates the flow of water in diversion pool 1, and the setting of the shape of scraper 61 effectively presses the impurities downward, which facilitates the impurities to fall into adsorption box 7.

[0035] Please refer to Figure 1 - Figure 2 The outer wall of air cylinder 4 is sleeved with positioning ring 5, and the positioning ring 5 is connected with the inner wall of diversion pool 1, which effectively limits air cylinder 4 and reduces the probability of air cylinder 4 shaking, thereby improving the stability of connecting plate 6 when moving.

[0036] Please refer to Figure 1 - Figure 3 The end of connecting plate 6 close to grid baffle is equipped with brush 60, and the lower end of brush 60 is equipped with scraper 61, the setting of the positions of brush 60 and scraper 61 effectively removes the impurities on the grid baffle, thereby enabling the liquid to quickly flow into the other end of rotating weir door 3 and accelerating the flood discharge speed of water in diversion pool 1.

[0037] Please refer to Figure 3 、 Figure 4The length of the brush 60 is greater than the length of the scraper 61, and the scraper 61 is in an arc shape. The length of the brush 60 is long, so that the brush 60 can clean the impurities remaining in the grid after the scraper 61 cleans the impurities on the surface of the grid baffle, thereby improving the cleanliness of the grid baffle and the speed of the water flow.

[0038] Please refer to Figure 4 The end of the scraper 61 close to the grid baffle is in a T shape, and the scraper 61 is attached to the grid baffle. The shape of the scraper 61 allows the scraper 61 to clean the impurities on the surface of the grid baffle when the scraper 61 is rising or falling, thereby improving the working efficiency of the scraper 61.

[0039] Please refer to Figure 5 The top of the filter box 8 is provided with a cap 80, and the cap 80 and the filter box 8 are connected by clamping. This facilitates the removal of impurities from the inner wall of the filter box 8, reduces the accumulation of impurities in the diversion pool 1, and reduces the labor of the workers.

[0040] Please refer to Figure 5 The inner wall of the filter box 8 is provided with a filter plate 81, and the lower end of the filter plate 81 is provided with a water outlet. The other end of the water outlet is provided with a self-priming pump 9. The other end of the self-priming pump 9 is also provided with a water outlet. In this way, the water flow separated from the impurities is returned to the diversion pool 1. The components in the self-priming pump 9 are made of waterproof material, and the power line of the self-priming pump 9 is connected to the controller through a connecting line.

[0041] Example two

[0042] Please refer to Figure 5 The difference between example two and example one is that a filter barrel 82 is added to the inner wall of the filter box 8 based on the retention of example one, so as to facilitate the workers to take out the impurities in the filter box 8, thereby improving the working efficiency:

[0043] The filter box 8 is arranged on the inner wall of the diversion pool 1. The top of the filter box 8 is provided with a cap 80. The inner wall of the filter box 8 is provided with a filter barrel 82. The filter barrel 82 is made of metal. The filter barrel 82 is in a grid shape. The bottom of the filter barrel 82 is provided with a filter plate 81. The filter plate 81 is fixedly connected to the inner wall of the filter box 8. The lower end of the filter plate 81 is provided with a water outlet. The water outlet is connected to a self-priming pump 9. The top of the filter barrel 82 is provided with a water inlet pipe. The filter barrel 82 and the filter plate 81 are connected by a magnet.

[0044] The working principle of the utility model is:

[0045] When the rainwater and sewage flow into the diversion tank 1 through the water inlet 2, the impurities in the water flow through the water flow at one end of the rotating weir gate 3, and one end of the rotating weir gate 3 is provided with a mesh baffle to block the impurities from flowing into the other end of the rotating weir gate 3. When the water level in the diversion tank 1 reaches a certain height and needs to be discharged, first, the sensor identifies, so that the two sets of air cylinders 4 and the self-suction pump 9 work at the same time, so that the push rod in the air cylinder 4 moves downward, and the outer wall of the two sets of push rods is provided with a connecting plate 6, so that the brush 60 and the scraper 61 at one end of the connecting plate 6 remove the impurities on the surface of the mesh baffle. When the scraper 61 presses the impurities to the top of the adsorption box 7, the adsorption box 7 is driven by the self-suction pump 9 to adsorb the water and impurities, so that the water and impurities flow into the filter box 8. The structure inside the filter box 8 allows the impurities to remain in the filter box 8, and the sewage flows out from the other end of the filter box 8 and flows into the diversion tank 1, thereby separating the impurities from the water and effectively reducing the impurities remaining in the diversion tank 1. The rotating weir gate 3 is opened by electricity, and finally the rotating weir gate 3 is opened to discharge the water in the diversion tank 1.

[0046] Further, when the water and impurities enter the inner wall of the filter box 8, the impurities and water flow into the inner wall of the filter barrel 82, and the impurities are deposited in the filter barrel 82 through the filter barrel 82 and the filter plate 81. When the staff needs to clean the impurities in the filter box 8, the cap 80 can be opened, and then the filter barrel 82 is taken out from the filter box 8 for cleaning. After cleaning, the filter barrel 82 is reset, improving the work efficiency and effectively reducing the accumulation of impurities in the diversion tank 1.

[0047] Although the embodiments of the present application have been shown and described, the specific embodiments are only an explanation of the present application, and are not a limitation of the application. The specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, as long as they are within the scope of the claims of the present application.

Claims

1. An intelligent separation well for rain and sewage separation, comprising a separation pool (1), a water inlet (2) and a rotating weir gate (3), characterized in that: The inner wall of the flow distribution tank (1) is provided with a rotating weir gate (3), one end of the rotating weir gate (3) near the water inlet (2) is provided with a grid baffle, one end of the grid baffle is provided with a connecting plate (6), both ends of the connecting plate (6) are provided with air cylinders (4), the lower end of the connecting plate (6) is provided with a suction box (7), the other end of the suction box (7) is provided with a connecting pipe, the other end of the connecting pipe is provided with a filter box (8), the other end of the filter box (8) is provided with a self-priming pump (9).

2. The intelligent separation well for rain and sewage separation according to claim 1, characterized in that: The outer wall of the air cylinder (4) is provided with a positioning ring (5), and the positioning ring (5) is connected with the inner wall of the flow distribution tank (1).

3. The intelligent separation well for rain and sewage separation according to claim 1, characterized in that: One end of the connecting plate (6) near the grid baffle is provided with a brush (60), and the lower end of the brush (60) is provided with a scraper (61).

4. The intelligent separation well for rain and sewage separation according to claim 3, characterized in that: The length of the brush (60) is greater than that of the scraper (61), and the scraper (61) is in the shape of a circular arc.

5. The intelligent stormwater and wastewater diversion well of claim 3, wherein: One end of the scraper (61) near the grid baffle is in the shape of T, and the scraper (61) is in close contact with the grid baffle.

6. The intelligent stormwater and wastewater diversion well of claim 1, wherein: The top of the filter box (8) is provided with a cap (80), and the cap (80) and the filter box (8) are connected.

7. The intelligent stormwater and wastewater diversion well of claim 1, wherein: The inner wall of the filter box (8) is provided with a filter plate (81), and the lower end of the filter plate (81) is provided with a water outlet.

8. The intelligent stormwater and wastewater diversion well of claim 1, wherein: The inner wall of the filter box (8) can also be provided with a filter barrel (82), and the filter barrel (82) is movably connected with the filter box (8).

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