CN214302122U - Modular intelligent sewage intercepting well - Google Patents

Modular intelligent sewage intercepting well Download PDF

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Publication number
CN214302122U
CN214302122U CN202022427882.3U CN202022427882U CN214302122U CN 214302122 U CN214302122 U CN 214302122U CN 202022427882 U CN202022427882 U CN 202022427882U CN 214302122 U CN214302122 U CN 214302122U
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sewage
well
pump
container
module
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CN202022427882.3U
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刘雪岭
魏亮亮
段乔
陈辉
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Yangzhou Bilan Water Environmental Treatment Co ltd
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Yangzhou Bilan Water Environmental Treatment Co ltd
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Abstract

The utility model discloses a modularized intelligent sewage intercepting well, which comprises a well body, wherein a water inlet and a water outlet are arranged on two sides of the well body, an overflow wall is arranged in the well body to divide the well body into a left part and a right part, a pump chamber module is arranged on one side of the overflow wall close to the water inlet, an ecological sewage treatment module is arranged on the upper part of one side of the overflow wall close to the water outlet, and a certain distance is reserved between the overflow wall and the ecological sewage treatment module; a sewage interception grid is arranged in the pump chamber module, an inlet of the sewage interception grid is close to the water inlet, a sewage pump is also arranged in the pump chamber module, the sewage pump is connected with a pressure pipe, and the pressure pipe is connected to the ecological sewage treatment module; the ecological sewage treatment module is in a cuboid shape and comprises a container, a plurality of arranged carrier units, a drain pipe and a submersible sewage pump. The utility model discloses a natural environmental protection's sewage treatment plant carries out earlier stage treatment to domestic sewage and initial stage rainwater, reduces the investment in earlier stage and the later stage application cost of intelligence sewage interception well, is applicable to the rural and suburb of rare population.

Description

Modular intelligent sewage intercepting well
Technical Field
The utility model belongs to the technical field of cut dirty well, concretely relates to dirty well is cut to modularization intelligence.
Background
With the rapid development of urbanization, the problem of water environment pollution is increasingly serious. The urban water body has a black and odorous phenomenon, so that the living happiness of residents on two sides is greatly reduced, and the improvement of the resource value of the surrounding environment is restricted, so that the urban water environment treatment becomes one of the most severe and urgent tasks in China at present.
The existing intelligent sewage intercepting well can not only realize effective interception of domestic sewage and initial rainwater, but also carry out initial treatment on sewage to reduce the burden of a sewage treatment plant, but the existing sewage intercepting well adopts sewage treatment equipment with large investment and more consumable materials, is suitable for cities with dense population, but causes unnecessary waste to rural and suburban areas with rare population.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a dirty well is cut to modularization intelligence, the sewage treatment plant who adopts natural environmental protection carries out earlier stage treatment to domestic sewage and initial stage rainwater, reduces the investment in earlier stage and the later stage application cost of dirty well is cut to intelligence, is applicable to the rural and suburb of rare population.
The technical scheme is as follows: in order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:
a modularized intelligent sewage intercepting well comprises a well body, wherein a water inlet and a water outlet are formed in two sides of the well body, an overflow wall is arranged in the well body to divide the well body into a left part and a right part, a pump chamber module is arranged on one side, close to the water inlet, of the overflow wall, an ecological sewage treatment module is arranged on the upper portion of one side, close to the water outlet, of the overflow wall, and a certain distance is reserved between the overflow wall and the ecological sewage treatment module;
a sewage interception grid is arranged in the pump chamber module, an inlet of the sewage interception grid is close to the water inlet, a sewage pump is also arranged in the pump chamber module, the sewage pump is connected with a pressure pipe, and the pressure pipe is connected to the ecological sewage treatment module;
the ecological sewage treatment module is supported in the well body through a support column, is cuboid and comprises a container, a plurality of arranged carrier units, a drain pipe and a submersible sewage pump;
the drain pipe is arranged at the bottom of the container and is connected with the submersible sewage pump.
Furthermore, the bottom of the container is of a shallow V-shaped structure, namely a certain gradient is formed from the edge of the bottom of the container to the center, and a sludge storage pool is arranged at the lowest position of the shallow V-shaped structure; the submersible sewage pump is arranged at a position near the upper part of the sludge storage pool.
Further, the container is a concrete, brick-concrete, stainless steel, glass fiber reinforced plastic or high-strength plastic container.
Further, the carrier unit comprises a shell, an internal filter layer and a vegetation layer; the supporting structure of the four walls and the bottom of the shell is a net structure.
Furthermore, the filtering layer comprises an upper layer mainly made of light shale ceramsite filtering material, a middle layer mainly made of quartz sand filtering material and a lower layer mainly made of gravel; the vegetation layer is located in the upper layer.
Furthermore, the shells of the carrier units are spliced in a clamping groove and a buckling mode.
Furthermore, a sewage draining outlet, a second sewage draining pump and a second pressure pipe are further arranged on the side face of the pump chamber module, and the second pressure pipe is connected to the lower sewage draining outlet.
Furthermore, the sewage intercepting well also comprises monitoring equipment and a control terminal, wherein the monitoring equipment comprises a rain gauge, liquid level meters arranged on the left side and the right side of the overflow wall and in the container, and a water quality monitor arranged on the left side of the overflow wall and at the bottom of the container; the control terminal is arranged in a device on a road surface, and the rain gauge is arranged on a vertical rod at the upper part of the control terminal; the sewage pump, the second sewage pump, the submersible sewage pump, the liquid level meter, the water quality monitor and the rain gauge are respectively connected with the control terminal.
Further, the upper portion of pump chamber module is equipped with the well lid, and the well lid is two well lids that open for the road, is equipped with the camera below the well lid, and the camera is connected with control terminal, still is provided with the maintenance stair in the well is internal.
Furthermore, a grid plate is arranged on the ecological sewage treatment module, and the vegetation layer penetrates through the grid plate.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model discloses cutting the dirty well to traditional intelligence and improving, chooseing for use ecological sewage treatment module to handle domestic sewage and initial stage rainwater, alleviate sewage treatment plant's burden, the ecological sewage treatment module of adoption mainly is green vegetation and grit and filters constitution constructed wetland, and it has characteristics such as low investment, low energy consumption, convenient operation and view beautifying function, is applicable to the people's mouth rare such as rural and suburb, and domestic sewage volume is few. The artificial wet land purifying principle is to utilize biological contact oxidation process, and the biological contact oxidation process is used to fill filtering material into the artificial wet land, so that the oxygenated sewage is soaked into the filtering material and flows through the filtering material at certain flow rate. The biological membrane is fully distributed on the filter material, the sewage is in wide contact with the biological membrane, organic pollutants in the sewage are removed under the action of metabolism of microorganisms on the biological membrane, and the sewage is purified.
The utility model discloses a supervisory equipment and control terminal realize the whole intelligent control who cuts dirty well, use more conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of the carrier unit 15.
Detailed Description
The present invention will be further clarified by the following embodiments, which are implemented on the premise of the technical solution of the present invention, with reference to the attached drawings, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1-3, the utility model discloses a dirty well is cut to modularization intelligence, including the well body 1, be equipped with water inlet 2 and outlet 3 in well body 1 both sides, be equipped with overflow wall 5 in the well body 1 and divide into two parts about with the well body 1, be equipped with the pump chamber module in one side that overflow wall 5 is close to water inlet 2, be equipped with ecological sewage treatment module on the upper portion of one side that overflow wall 5 is close to outlet 3, leave one section distance between overflow wall 5 and the ecological sewage treatment module. The purpose of the overflow wall 5 is to intercept sewage in the pump chamber module, the height of the overflow wall can be determined according to the domestic sewage discharge amount in a use area, and the space reserved between the upper end of the overflow wall and the ecological sewage treatment module meets the requirement of the sewage interception well for quick drainage in the later stage of rainwater and the rainstorm period.
Be equipped with in the pump chamber module and cut dirty grid 4, the import that cuts dirty grid 4 is near water inlet 2, still is equipped with dredge pump 7 in the pump chamber module, and dredge pump 7 is connected with pressure pipe 8, and pressure pipe 8 inserts ecological sewage treatment module. Preferably, a sewage draining outlet 6 is further arranged on the side surface of the pump chamber module, the height of the sewage draining outlet 6 is determined according to the standard of a sewage treatment plant, a second sewage draining pump 9 and a second pressure pipe 10 are additionally arranged in the pump chamber module, and the second pressure pipe 10 is connected into the lower sewage draining outlet 6. Preferably, a lifting hanging basket 11 is arranged in the sewage interception grating 4, the lifting hanging basket 11 is connected with a fixed pulley by a steel wire rope, and the sewage interception grating 4 is used for intercepting solid garbage in sewage, particularly solid garbage entering a intercepting well along with rainwater on a road in a rainy period, so that the solid garbage is prevented from blocking the pipeline and being discharged into a sewage treatment plant or an ecological sewage treatment module to increase the working pressure of the sewage treatment plant or the ecological sewage treatment module; the lifting hanging basket 11 is convenient for regular cleaning of solid garbage, and the lifting hanging basket 11 can also be lifted and lowered by driving of a hydraulic motor, so that labor is saved.
The ecological sewage treatment module is supported in the well body 1 through a support column 13, is cuboid and comprises a container 14, a plurality of carrier units 15 arranged inside, a drain pipe 16 and a submersible sewage pump 17. Preferably, the container 14 is made of concrete, brick-concrete, stainless steel, glass reinforced plastic, high-strength plastic, or the like. The carrier unit 15 includes a housing 20, an internal filter layer 18, and a vegetation layer 19; the four walls and bottom support structure of the housing 20 are a net structure with good water permeability. Preferably, the housing 20 is made of high-strength plastic, which has the advantages of low cost, light weight, convenient assembly, corrosion resistance, long service life, etc.
The filter layer 18 comprises an upper layer 181 which is mainly made of light shale ceramsite filter material, a middle layer 182 which is mainly made of quartz sand filter material and a lower layer 183 which is mainly made of gravel; the mesh size of the net structure on the four walls and bottom of the housing 20 may be uniform, i.e., smaller than the particle size of the finest filter material layer. The filter layer 18 is filled with three-level filter materials as microorganism growth carriers, and the vegetation layer 19 is used for planting landscape plants and vegetation is planted in the upper layer 181. The plants can absorb the water and nutrients in the ecological sewage treatment module, and the vegetation layer 19 can also absorb the water and nutrients of the ecological sewage treatment module. The vegetable layer 19 also prevents the peculiar smell generated by the sewage from being emitted into the air, so that a small artificial wetland is formed, the growth of microorganisms is promoted more effectively, the purification efficiency of the sewage is improved, and the artificial wetland is particularly suitable for rural and suburban areas.
Preferably, the housings 20 of several carrier units 15 are spliced by means of a snap and catch.
The bottom of the container 14 is of a shallow V-shaped structure, namely, a certain gradient is formed from the edge of the bottom of the container 14 to the center, so that sludge generated in the sewage treatment process can be collected conveniently. A mud storage pool 21 arranged at the lowest part of the shallow V-shaped structure. A drain pipe 16 is provided at the bottom of the container 14, and the drain pipe 16 is connected to a submersible sewage pump 17 for rapidly sucking and discharging the treated water. The submersible sewage pump 17 is arranged at a position near the upper part of the sludge storage tank 21, and four walls of the position where the submersible sewage pump 17 is arranged are in a unit with a watertight structure, so that short flow of sewage is prevented.
In order to realize the unmanned operation and intelligent control of the whole sewage intercepting well, the whole sewage intercepting well also comprises monitoring equipment and a control terminal 22, wherein the monitoring equipment comprises a rain gauge 23, liquid level meters arranged on the left side and the right side of the overflow wall 5 and in the container 14, and a water quality monitor arranged on the left side of the overflow wall 5 and at the bottom of the container 14; the control terminal 22 is provided in a device on a road surface, and the rain gauge 23 is provided on a vertical rod on the upper portion of the control terminal 22. The sewage pump 7, the second sewage pump 9, the submersible sewage pump 17, the liquid level meter, the water quality monitor and the rain gauge 23 are respectively connected with the control terminal 22. The water level meter adopts a static pressure liquid level meter which is respectively installed through respective liquid level meter protection pipes. The liquid level meter and the water quality monitor send water quantity and water quality signals in the well to the control terminal 22, the rain gauge 23 sends rain quantity signals, and corresponding water pumps in the well are controlled to be started and closed. The water quality monitoring is usually on-line COD monitoring and on-line SS monitoring, and the control terminal 22 adopts an SCADA control system.
Be equipped with well lid 24 on the upper portion of pump room module, well lid 24 is the two well lids that open of road, is equipped with camera 25 below well lid 24, and camera 25 is connected with control terminal 22, still is provided with in the well body 1 and overhauls stair 26.
The ecological sewage treatment module is provided with a grid plate 12, and the vegetation layer 19 can pass through the grid plate 12 for photosynthesis.
The utility model discloses there are 3 kinds of mode, specifically do:
1. in a clear day sewage interception mode, all domestic sewage is in a pump chamber module, large-volume pollutants are filtered by the domestic sewage through a sewage interception grating, a control terminal 22 controls to start a sewage pump 7 to discharge the sewage into a container 14 of an ecological sewage treatment module, at the moment, a submersible sewage pump 17 is closed, the water level of the sewage in the container 14 gradually rises, the water level in the container 14 is monitored through a liquid level meter, after the sewage pump 7 is closed after the sewage rises to a preset water level height, the sewage submerges a filter layer 18 for a certain time, the submersible sewage pump 17 is opened to pump the sewage in a drain pipe 16 out of the device instantly through the submersible sewage pump 17, air rapidly enters the ecological sewage treatment module 102 under the action of negative pressure suction, after the water level is reduced to a set low point, the submersible sewage pump 17 is closed, a water distribution pipe is opened after the emptying time is reached, and water enters the container 14 again.
2. In the rainy day mode, initial rainwater is intercepted in the pump chamber module, the initial rainwater is totally in the pump chamber module due to the blocking of the overflow wall 5, the liquid level meter in the pump chamber module monitors the water level, and when the water level is in a preset value, the rainwater enters the ecological sewage treatment module for treatment, and the process is the same as the above. Because the sewage treatment capacity and the treatment speed of the ecological sewage treatment module are limited, when the water level monitored by the liquid level meter in the pump chamber module exceeds a preset value, the second sewage pump 9 is started to discharge rainwater into the sewage treatment plant through the sewage outlet 6 for auxiliary treatment. When the rain gauge 23 detects that the rain water enters the middle period, the sewage pump 7 and the second sewage pump 9 are closed, so that the well body 1 is used as a common pipeline to discharge the rain water from the water discharge port 3.
Rainstorm flood-running mode, rainstorm initial stage can be according to signal and weather information of hyetometer 23, start dredge pump 7 and second dredge pump 9 and send into ecological sewage treatment and sewage treatment plant with the rainwater in rainstorm initial stage and handle, reduce the pollution of initial stage rainwater as far as, then close dredge pump 7 and second dredge pump 9, open submersible sewage pump 17, carry out the rainstorm flood-running.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a dirty well is cut to modularization intelligence which characterized in that: the sewage treatment device comprises a well body (1), wherein a water inlet (2) and a water outlet (3) are arranged on two sides of the well body (1), an overflow wall (5) is arranged in the well body (1) to divide the well body (1) into a left part and a right part, a pump chamber module is arranged on one side, close to the water inlet (2), of the overflow wall (5), an ecological sewage treatment module is arranged on the upper portion of one side, close to the water outlet (3), of the overflow wall (5), and a certain distance is reserved between the overflow wall (5) and the ecological sewage treatment module;
a sewage interception grid (4) is arranged in the pump chamber module, an inlet of the sewage interception grid (4) is close to the water inlet (2), a sewage pump (7) is further arranged in the pump chamber module, the sewage pump (7) is connected with a pressure pipe (8), and the pressure pipe (8) is connected to the ecological sewage treatment module;
the ecological sewage treatment module is supported in the well body (1) through a support column (13), is cuboid and comprises a container (14), a plurality of arranged carrier units (15), a drain pipe (16) and a submersible sewage pump (17);
the drain pipe (16) is arranged at the bottom of the container (14), and the drain pipe (16) is connected with the submersible sewage pump (17).
2. The modular intelligent sewage intercepting well of claim 1, wherein: the bottom of the container (14) is of a shallow V-shaped structure, namely a certain gradient is formed from the edge of the bottom of the container (14) to the center, and a sludge storage pool (21) is arranged at the lowest part of the shallow V-shaped structure; the submersible sewage pump (17) is arranged at a position near the upper part of the sludge storage tank (21).
3. The modular intelligent sewage intercepting well of claim 1, wherein: the container (14) is a concrete, brick-concrete, stainless steel, glass fiber reinforced plastic or high-strength plastic container.
4. The modular intelligent sewage intercepting well of claim 1, wherein: the carrier unit (15) comprises a housing (20), an internal filter layer (18) and a vegetation layer (19); the supporting structure of the four walls and the bottom of the shell (20) is a net structure.
5. The modular intelligent sewage intercepting well of claim 4, wherein: the shells (20) of the plurality of carrier units (15) are spliced in a clamping groove and buckling mode.
6. The modular intelligent sewage intercepting well of claim 1, wherein: and a sewage draining outlet (6), a second sewage draining pump (9) and a second pressure pipe (10) are also arranged on the side surface of the pump chamber module, and the second pressure pipe (10) is connected into the lower sewage draining outlet (6).
7. The modular intelligent sewage intercepting well of claim 6, wherein: the sewage intercepting well further comprises monitoring equipment and a control terminal (22), wherein the monitoring equipment comprises rain gauges (23), liquid level meters arranged on the left side and the right side of the overflow wall (5) and in the container (14), and water quality monitors arranged on the left side of the overflow wall (5) and at the bottom of the container (14); the control terminal (22) is arranged in a device on the road surface, and the rain gauge (23) is arranged on a vertical rod at the upper part of the control terminal (22); the sewage pump (7), the second sewage pump (9), the submersible sewage pump (17), the liquid level meter, the water quality monitor and the rain gauge (23) are respectively connected with the control terminal (22).
8. The modular intelligent sewage intercepting well of claim 1, wherein: the upper portion of pump room module is equipped with well lid (24), and well lid (24) are the road and open the well lid, are equipped with camera (25) in well lid (24) below, and camera (25) are connected with control terminal (22), still are provided with in the well body (1) and overhaul stair (26).
9. The modular intelligent sewage intercepting well of claim 1, wherein: the ecological sewage treatment module is provided with a grid plate (12), and the vegetation layer (19) penetrates through the grid plate (12).
CN202022427882.3U 2020-10-27 2020-10-27 Modular intelligent sewage intercepting well Active CN214302122U (en)

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CN202022427882.3U CN214302122U (en) 2020-10-27 2020-10-27 Modular intelligent sewage intercepting well

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023097471A1 (en) * 2021-11-30 2023-06-08 高邮市恒立液压成套设备有限公司 Integrated smart well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023097471A1 (en) * 2021-11-30 2023-06-08 高邮市恒立液压成套设备有限公司 Integrated smart well

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