CN111424791B - Device with rain and sewage diversion and regulation mechanism - Google Patents
Device with rain and sewage diversion and regulation mechanism Download PDFInfo
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- CN111424791B CN111424791B CN202010229318.2A CN202010229318A CN111424791B CN 111424791 B CN111424791 B CN 111424791B CN 202010229318 A CN202010229318 A CN 202010229318A CN 111424791 B CN111424791 B CN 111424791B
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- 239000010865 sewage Substances 0.000 title claims abstract description 225
- 230000008844 regulatory mechanism Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 181
- 230000033228 biological regulation Effects 0.000 claims abstract description 55
- 239000008239 natural water Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000007547 defect Effects 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 22
- 239000007788 liquid Substances 0.000 description 11
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/003—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via underground elongated vaulted elements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention provides a device with a rain and sewage diversion and regulation mechanism, which comprises: the sewage treatment system comprises a converging branch pipe, a sewage branch pipe, a closure facility, a water inlet, a first diversion facility, a second diversion facility, a primary rain regulation facility and a sewage interception pipe; wherein, the converging branch pipe is respectively communicated with the sewage branch pipe and the gully, and a closure facility is arranged between the converging branch pipe and the sewage branch pipe; the first diversion facility is respectively communicated with the confluence branch pipe and the municipal rainwater pipe; the first rain regulation facility is communicated with the first diversion facility; the sewage interception pipe is respectively communicated with the first diversion facility and the municipal sewage pipe; the second diversion facility is communicated with the municipal rainwater pipe. The invention realizes the diversion of rain and sewage, reduces the treatment pressure of treatment facilities in the rainfall period, prolongs the service life of the treatment facilities and reduces the resource waste; and the technical defect of river channel drying caused by treating and discharging sewage only is avoided in a non-rainfall period, and the technical effect of timely supplying river water is achieved.
Description
Technical Field
The invention belongs to the technical field of municipal drainage, and particularly relates to equipment with a rain and sewage diversion and regulation mechanism.
Background
Municipal drainage systems in cities are mainly divided into a confluence drainage system and a diversion drainage system. The earliest confluence drainage system mixes sewage, industrial wastewater and rainwater in the same pipe canal, directly discharges the sewage into water nearby without any treatment, and easily causes serious pollution to the receiving water. The diversion drainage system is a device for draining domestic sewage, industrial wastewater and rainwater in two or more independent pipelines respectively.
Currently, in the existing municipal drainage technology, most of the combined cells have the following problems:
(1) In rainy days, rainwater is divided into primary rainwater and middle-stage and later-stage rainwater according to a time-long method, a water quality method or a liquid level method, and the primary rainwater is generally split into municipal sewage pipes for reuse after being treated by a sewage treatment plant in a primary rainwater discharge mode, however, the sewage pipes have limited conveying capacity and cannot accommodate a large amount of mixed water of sewage and rainwater, if the sewage pipes are modified, the cost is too high, and the mixed water mixed with the sewage and the primary rainwater is also insufficient in capacity of the sewage treatment plant or waste of treatment resources due to the fact that the mixed water mixed with the sewage and the primary rainwater is sent into the sewage treatment plant for treatment due to the large quantity; in addition, in sunny days, as the initial rain is treated and discharged in rainy days, the water treatment discharge amount of the water is only related to domestic sewage, so that the condition that no water is supplied along the river channel due to insufficient water treatment discharge amount in long-term sunny days is easily caused, and the river channel is dried.
(2) On one hand, in rainy days, a large amount of sewage is mixed in the rainwater flowing out of the converging branch pipe because the rainwater is not split into rainwater and sewage in the pipeline system in the converging district, and at the moment, if the part of sewage is conveyed to a municipal rainwater pipe, natural water connected with the municipal rainwater pipe is extremely easy to be polluted; on the other hand, sewage and rainwater which continuously flow into the converging branch pipe are diluted by the rainwater, but the concentration of pollutants in the sewage is higher, so that the middle-stage and later-stage rainwater flowing out of the converging branch pipe is also sewage, if the middle-stage and later-stage rainwater flows into a municipal rainwater pipe, natural water is polluted, and when the middle-stage and later-stage rainwater is conveyed to the sewage branch pipe, the capacity of the sewage branch pipe is limited because the middle-stage and later-stage rainwater is larger, the middle-stage and later-stage rainwater cannot be contained, if the sewage branch pipe is reformed, the cost is too high, and the middle-stage and later-stage rainwater mixed with domestic sewage is greatly conveyed into a sewage treatment plant for treatment, and the capacity of the sewage treatment plant is also insufficient, or the treatment resource is wasted.
Therefore, in the existing municipal drainage technology, the technical defects that the rainwater is not split during the treatment and the discharge of rainwater in the combined system district in rainy days, the treatment pressure of the treatment facilities is high, the treatment facilities operate in an overload mode, the service life of the treatment facilities is reduced, and the condition that no water is supplemented along the river channel due to insufficient water treatment discharge amount during sunny days is extremely easy to cause the river channel to dry are overcome.
Disclosure of Invention
The invention aims to solve the technical problems that the treatment pressure of the treatment facility is high, the overload operation is carried out in rainy days, the service life of the treatment facility is extremely low, and the river channel drying is extremely easy to occur in sunny days.
To solve the above technical problem, in a first aspect, the present invention provides an apparatus having a rain and sewage diversion and regulation mechanism, the apparatus comprising:
The sewage treatment system comprises a converging branch pipe, a sewage branch pipe, a closure facility, a water inlet, a first diversion facility, a second diversion facility, a primary rain regulation facility and a sewage interception pipe;
the converging branch pipes are respectively communicated with the sewage branch pipes and the rain gutters, the intercepting facilities are arranged between the converging branch pipes and the sewage branch pipes, and the intercepting facilities are used for intercepting sewage in the sewage branch pipes in a rainfall period; the first diversion facility is respectively communicated with the converging branch pipe and the municipal rainwater pipe and is positioned at the downstream direction of the converging branch pipe; the first rain regulation facility is communicated with the first diversion facility; the sewage interception pipe is respectively communicated with the first diversion facility and the municipal sewage pipe so as to intercept sewage which sequentially enters the first diversion facility from the sewage branch pipe and the converging branch pipe; the second diversion facility is communicated with the municipal rainwater pipe and is positioned at the downstream direction of the municipal rainwater pipe;
The intercepting facility intercepts sewage in the sewage branch pipe in a rainfall period, the first diversion facility diverts primary rain conveyed in the converging branch pipe to the primary rain regulation facility for storage, and the first diversion facility diverts middle-stage and later-stage rain conveyed in the converging branch pipe to an online treatment facility for treatment and/or natural water body through the second diversion facility; and in the non-rainfall period, the first diversion facility, the municipal rainwater pipe and the second diversion facility are sequentially used for diverting the primary rain in the primary rain regulation facility to the on-line treatment facility for treatment, and then the primary rain flows into the natural water body or the downstream pipeline, and in the non-rainfall period, the interception facility is used for releasing the sewage in the sewage branch pipe, and the sewage sequentially flows into the sewage treatment facility for treatment through the sewage interception pipe and the municipal sewage pipe.
Optionally, the apparatus further comprises:
the first water conservancy switch is arranged at a water outlet of the first diversion facility, which leads to the direction of the municipal rainwater pipe;
And
The second water conservancy switch is arranged at a water outlet of the first diversion facility, which leads to the direction of the primary rain regulation facility.
Optionally, the apparatus further comprises:
the third water conservancy switch is arranged at the water outlet of the first diversion facility, which leads to the direction of the sewage interception pipe.
Optionally, the apparatus further comprises:
And the fourth water conservancy switch is arranged at a water outlet of the intercepting facility, which leads to the direction of the converging branch pipe.
Optionally, the apparatus further comprises:
The first pump is arranged in the primary rain regulation facility, so that primary rain is pumped from the primary rain regulation facility to the municipal rainwater pipe or the second diversion facility.
Optionally, the apparatus further comprises:
A transmitter for receiving an identification instruction of a current time period, the identification instruction comprising one of: a first identification instruction for characterizing a non-rainfall period, a second identification instruction for characterizing a first rain of the rainfall period, and a third identification instruction for characterizing a middle and late rain of the rainfall period;
The controller is respectively in communication connection with the transmitter, the first water conservancy switch, the second water conservancy switch, the third water conservancy switch and the fourth water conservancy switch, the controller comprises a memory and a processor, wherein the memory stores a computer program, and the following steps can be realized when the program is executed by the processor:
Receiving an identification instruction sent by the transmitter;
According to the identification instruction, switching the first water conservancy switch, the second water conservancy switch, the third water conservancy switch and the fourth water conservancy switch, wherein the switching specifically comprises:
When the identification instruction is a first identification instruction, respectively controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned on, so that the primary rain is split to the online treatment facility through the first splitting facility, the municipal rainwater pipe and the second splitting facility in sequence; or the first water conservancy switch is controlled to be closed, the second water conservancy switch is controlled to be closed, and the third water conservancy switch is controlled to be opened and the fourth water conservancy switch is controlled to be opened, so that the sewage is sequentially conveyed to a sewage treatment facility for treatment through the first diversion facility and the municipal sewage pipe;
When the identification instruction is a non-first identification instruction, the third water conservancy switch and the fourth water conservancy switch are controlled to be closed; and
When the identification instruction is a second identification instruction, the first water conservancy switch is controlled to be closed and the second water conservancy switch is controlled to be opened, so that the primary rain in the confluence branch pipe is shunted to the primary rain regulation and storage facility for storage through the first shunting facility;
When the identification instruction is a third identification instruction, the first water conservancy switch is controlled to be turned on and the second water conservancy switch is controlled to be turned off, so that medium-term rainwater or later-term rainwater in the confluence branch pipe sequentially passes through the first diversion facility and the second diversion facility to be diverted to the online treatment facility.
Optionally, the first rain regulation facility is a low-lying land or a lake pond in the unit area or a reservoir arranged in the unit area.
Optionally, the on-line treatment facility is an ecological detention pond, a biological filter, a physical and chemical treatment facility, a biochemical treatment facility, an oxidation pond or an artificial wetland.
Optionally, the first diversion facility is a diversion well, a intercepting well, a discarding well, a buffer gallery or an installation well;
And/or the number of the groups of groups,
The second diversion facility is a diversion well, a intercepting well, a discarding well, a buffer gallery or an installation well.
Optionally, the intercepting facility is a diverter well, an intercepting well, a disposal well, a buffer gallery or an installation well.
The beneficial effects are that:
According to the equipment with the rain and sewage diversion and regulation mechanism, the converging branch pipe is communicated with the rain water inlet, and the intercepting facility is arranged between the converging branch pipe and the sewage branch pipe, so that sewage is intercepted in a rainfall period, only rainwater exists in the converging branch pipe, and primary rain is diverted through the first diversion facility to be stored in the primary rain regulation facility, so that technical defects caused when the primary rain is directly conveyed to the municipal sewage pipe and conveyed to the sewage treatment facility for treatment by the municipal sewage pipe are effectively avoided, the treatment pressure of the sewage treatment facility in the rainfall period is effectively reduced, the working state of overload operation of the sewage treatment facility is lightened, the service life of the sewage treatment facility is prolonged, and the transformation cost is reduced; meanwhile, the first diversion facility and the second diversion facility are sequentially used for diverting the initial rain to the on-line treatment facility for treatment in the non-rainfall period, and then the initial rain flows into the natural water body or the downstream pipeline, so that the technical defect of river channel dryness caused when sewage is only treated and discharged in the non-rainfall period is effectively avoided, and the technical effect of timely supplying river water is achieved; or the sewage in the sewage branch pipe is discharged through the interception facility in the non-rainfall period, so that the sewage is discharged after being treated by the sewage interception pipe and the municipal sewage pipe to the sewage treatment facility in sequence, the rain and sewage diversion in the rainfall period is effectively realized, and the device has the characteristic of wide applicability.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in 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 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 a first embodiment of an apparatus with a diversion and regulation mechanism for rain and sewage;
fig. 2 is a schematic diagram of a second embodiment of an apparatus with a diversion and regulation mechanism for rain and sewage.
Detailed Description
According to the equipment with the rain and sewage diversion and regulation mechanism, the converging branch pipe is communicated with the rain water inlet, and the intercepting facility is arranged between the converging branch pipe and the sewage branch pipe, so that sewage is intercepted in a rainfall period, only rainwater exists in the converging branch pipe, and primary rain is diverted through the first diversion facility to be stored in the primary rain regulation facility, so that technical defects caused when the primary rain is directly conveyed to the municipal sewage pipe and conveyed to the sewage treatment facility for treatment by the municipal sewage pipe are effectively avoided, the treatment pressure of the sewage treatment facility in the rainfall period is effectively reduced, the working state of overload operation of the sewage treatment facility is lightened, the service life of the sewage treatment facility is prolonged, and the transformation cost is reduced; meanwhile, the first diversion facility and the second diversion facility are sequentially used for diverting the initial rain to the on-line treatment facility for treatment in the non-rainfall period, and then the initial rain flows into the natural water body or the downstream pipeline, so that the technical defect of river channel dryness caused when sewage is only treated and discharged in the non-rainfall period is effectively avoided, and the technical effect of timely supplying river water is achieved; or the sewage in the sewage branch pipe is discharged through the interception facility in the non-rainfall period, so that the sewage is discharged after being treated by the sewage interception pipe and the municipal sewage pipe to the sewage treatment facility in sequence, the rain and sewage diversion in the rainfall period is effectively realized, and the device has the characteristic of wide applicability.
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 obtained by a person skilled in the art based on the embodiments of the present invention are within the scope of the present invention; wherein the "and/or" keywords referred to in this embodiment denote and/or both cases, in other words, a and/or B mentioned in the embodiments of the present invention denote both cases a and B, A or B, and three states in which a and B exist are described, such as a and/or B, and denote: only A and not B; only B and not A; includes A and B.
Also, in embodiments of the present invention, when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" or "in communication with" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used in the embodiments of the present invention for illustrative purposes only and are not intended to limit the present invention.
It should be noted that, in order to describe the present invention in more detail, so that those skilled in the art can understand the present invention more clearly and clearly, and further support the technical problems to be solved by the present invention and the corresponding technical effects to be achieved, before describing the present invention, the following explanation is made with respect to the term nouns involved in the present invention:
A merging branch pipe which is a pipe for conveying rainwater, sewage or mixed water of rainwater and sewage in the unit area pipe; a sewage branch pipe, which is a pipe for transporting sewage in the unit area pipe; the municipal rainwater pipe is a pipeline for conveying rainwater in municipal pipelines; municipal sewage pipes are pipes used for transporting sewage in municipal pipelines.
It will be appreciated by those skilled in the art that the above-described "stormwater", "sewage", "mixed water" are not limiting of the "manifold" function, nor are the "municipal stormwater", "municipal sewage" are limiting of the "manifold" function, but merely serve as a distinction. In other words, the converging branch pipe, the sewage branch pipe, the municipal rainwater pipe and the municipal sewage pipe can all use the same pipeline, or different pipelines, or pipelines with the same part and different parts, so the invention is not limited, and the pipelines which can realize liquid conveying are suitable for the invention and are also within the protection scope of the invention.
According to whether or not the rainfall behavior occurs, the periods involved in the present invention can be divided into a rainfall period and a non-rainfall period, wherein the rainfall period refers to the period in which the rainfall behavior occurs and can be understood as a rainy day; the non-rainfall period is a period opposite to the rainfall period, and refers to a period in which no rainfall behavior occurs, and can be understood as a sunny day. Or according to the rainfall, the period related to the invention can be divided into a rainfall period and a non-rainfall period, wherein the rainfall period refers to a period when the rainfall reaches a certain rainfall threshold value, and can be understood as a period when the rainfall is slightly larger; the non-rainfall period is a period of time opposite to the rainfall period, and is a period of time when the rainfall is less than the rainfall threshold, and is understood to be a period of time when there is no rainfall or when the rainfall is small.
In the invention, the specific mode of determining the rainfall period and the non-rainfall period is not limited, and the method can be selected and determined according to actual operation requirements; in other words, any of the above-described ways of determining the rainfall period and the non-rainfall period is applicable to the present invention. The method is applicable to the invention as long as the judging mode of obtaining the judging result of whether rainfall occurs or whether rainfall reaches a certain rainfall threshold can be realized.
Furthermore, for the rainfall period, the rainwater can be divided into primary rainwater and middle and late stage rainwater, and the dividing mode can adopt a time-length method, a water quality method or a liquid level method in the prior art, for example, when the time-length method is adopted, the corresponding rainwater in the rainfall period is primary rainwater, and the corresponding rainwater in the middle and late stage rainfall is middle and late stage rainwater; if the water quality method is adopted, the rainwater is first rain when the concentration of the rainwater is higher than a certain concentration threshold value, and is middle-stage and later-stage rain when the concentration of the rainwater is lower than a certain concentration threshold value; if the liquid level method is adopted, the rainwater is first rain when the liquid level of the rainwater is lower than a certain liquid level threshold value, and is middle-late stage rain when the liquid level of the rainwater is higher than a certain liquid level threshold value.
Similarly, the mode of determining the first rain or the middle and later rain is not limited, and the mode can be selected and determined according to actual operation requirements; in other words, any of the above-described ways of determining the initial rain or the middle-late rain is applicable to the present invention.
Of course, it should be understood by those skilled in the art that, since certain errors are allowed in the actual process of draining rainwater and/or sewage, certain errors may exist in the specific division of each period, such as that the division nodes are not strict in the middle of the initial rain and the middle and late rain, so that the initial rain is mixed with the middle and late rain, or the initial rain/middle and late rain is mixed with a small amount of sewage, etc.; the operation effect caused by the error is negligible because the implementation effect of the whole technical scheme of the invention is not influenced, and the operation effect is not considered to be within the protection scope of the invention.
Example 1
Referring to fig. 1, a schematic overall structure of an apparatus with a rain and sewage diversion and regulation mechanism according to a first embodiment of the present invention includes: the sewage treatment system comprises a converging branch pipe 1, a sewage branch pipe 2, a water inlet 3, a sewage interception pipe 6, a first diversion facility 4, a primary rain regulation facility 5, a second diversion facility 7 and an interception facility 15.
The converging branch pipe 1, the sewage branch pipe 2, the gully 3 and the intercepting facility 15 may be disposed in a unit area, where the unit area is an area where sewage and rainwater are to be treated, and may be a residential area, a school, an administrative area, etc., however, in the actual disposing process, in order to connect with municipal pipelines, a part of the branch pipes extend to the outside of the unit area or municipal roads, and the present invention is also applicable, but the present invention is not limited thereto. The converging branch pipe 1 is connected with the rain inlet 3 and is commonly used for conveying rainwater, so that the first rain and the middle and later rain in the rainfall period are conveyed after being converged into the converging branch pipe 1 through the rain inlet 3, the number of the rain inlet 3 can be multiple, the distribution position of the plurality of rain inlets 3 in a unit area can be any position, and the rainwater collecting branch pipe can be reasonably arranged according to the actual rain collecting direction in the actual process. The sewage branch pipe 2 is communicated with the municipal sewage pipe 10 so that the sewage in the unit area is firstly collected into the sewage branch pipe 2, and the sewage is intensively conveyed into the confluent branch pipe 1 by the sewage branch pipe 2; the municipal sewage pipe 10 may be connected to a sewage treatment facility 12 (e.g., a sewage treatment plant), and sewage is treated by the sewage treatment facility 12 and discharged.
Wherein, the embodiment of the invention is provided with the interception facility 15 between the sewage branch pipe 2 and the municipal sewage pipe 10, so as to intercept the sewage in the sewage branch pipe 2 through the interception facility 15, for example, during the rainfall period, the sewage is intercepted so as not to flow into the confluent branch pipe, thereby realizing the rain and sewage diversion during the rainfall period, and during the non-rainfall period, the sewage is released so as to flow into the confluent branch pipe 1.
In addition, in the present invention, a first diversion facility 4 for diversion of rainwater and a first rain regulation facility 5 are provided in the downstream direction of the merging branch pipe 1, the first diversion facility 4 is respectively connected to the merging branch pipe 1 and the municipal rainwater pipe 11, and the first rain regulation facility 5 is connected to the first diversion facility 4. It can be understood that the first diversion facility 4 is provided with a water inlet and three water outlets, namely, the water inlet of the first diversion facility 4 is communicated with the confluence branch pipe 1 and is respectively corresponding to the first rain regulation facility 5, the municipal rainwater pipe 11 and the sewage interception pipe 6 through the three water outlets.
So that the sewage in the sewage branch pipe 2 is intercepted by the intercepting facility 15 in the rainfall period, the first diversion facility 4 is used for diverting the primary rain in the rainfall period in the combined branch pipe 1, and the primary rain is stored after being diverted by the first diversion facility 4 by the primary rain regulation facility 5; of course, the starting time of the intercepting facility 15 for intercepting the sewage in the sewage branch pipe 2 and the starting time of the first rain in the rainfall period in the merging branch pipe 1 through the first splitting facility 4 can be the same time, namely, the two starting times are performed simultaneously, the intercepting facility 15 can intercept the first rain in the rainfall period in the merging branch pipe 1 before the intercepting facility 15 intercepts the sewage in the sewage branch pipe 2, the control sequence is not limited by the invention, so long as the intercepting facility 15 for intercepting the sewage in the sewage branch pipe 2 in the rainfall period and the control mode of the first rain in the rainfall period in the merging branch pipe 1 through the first splitting facility 4 are realized, the invention is also suitable for the invention, the defects that the treatment pressure of the sewage treatment facility is overlarge, the resource waste and the like caused when the municipal sewage pipe is conveyed to the sewage treatment facility for treatment are effectively avoided, the treatment pressure of the sewage treatment facility is effectively reduced in the rainfall period, the working cost of the sewage treatment facility is prolonged, and the service life of the sewage treatment facility is prolonged; and the first diversion facility 4 and the second diversion facility 7 are sequentially used for diversion of the initial rain to the on-line treatment facility 13 for treatment in the non-rainfall period, and then the initial rain flows into the natural water body or the downstream pipeline, so that the technical defect of river channel dryness caused when only sewage is treated and discharged in the non-rainfall period is effectively avoided, and the river water is effectively supplied.
As an implementation manner of implementing the diversion action of the first diversion facility 4, an embodiment of the present invention may include a first water conservancy switch and a second water conservancy switch. The first water conservancy switch is arranged at a water outlet of the first diversion facility 4 in the direction of leading to the municipal rainwater pipe 11; the second water conservancy switch is arranged at a water outlet of the first diversion facility 4, which leads to the direction of the primary rain regulation facility 5. The first water conservancy switch is controlled to be closed and the second water conservancy switch is controlled to be opened at the early stage of rainfall, so that the primary rain in the confluence branch pipe 1 is shunted to the primary rain regulation facility 5 for storage through the first shunting facility 4, and for the middle-late stage rain, the first water conservancy switch is controlled to be opened and the second water conservancy switch is controlled to be closed, so that the middle-late stage rain in the confluence branch pipe 1 is shunted to the online treatment facility 13 for treatment through the first shunting facility 4 and the second shunting facility 7 in sequence. And when not rainfall period, control first hydraulic switch and second hydraulic switch to open, the first rain that stores in the first rain regulation facility 5 at this moment shunts to the online processing facility 13 in proper order through first reposition of redundant personnel facility 4, second reposition of redundant personnel facility 7 and discharges to the nature water after handling, and then realize adjusting the storage to first rain in the rainfall period, alleviate the process pressure of handling the facility, also avoid the wasting of resources simultaneously, also can realize simultaneously supplying the water level in the nature water in the non-rainfall period.
As a further implementation of the diversion action of the first diversion facility 4, the embodiment of the present invention may also comprise a first pump; the first pump is arranged in the primary rain regulation facility 5 to pump primary rain from the primary rain regulation facility 5 to the municipal rainwater pipe 11 or the second diversion facility 7. Also in this embodiment, the embodiment of the invention further comprises a first water conservancy switch arranged at the water outlet of the first diversion facility 4 in the direction of the municipal rainwater pipe 11, and a second water conservancy switch arranged at the water outlet of the first diversion facility 4 in the direction of the initial rain regulation facility 5. Specifically, the first hydraulic switch is controlled to be turned off and the second hydraulic switch is controlled to be turned off at the early stage of rainfall, so that the primary rain in the confluence branch pipe 1 is shunted to the primary rain regulation facility 5 for storage through the first shunting facility 4, and for middle-stage and later-stage rain, the first hydraulic switch is controlled to be turned off and the second hydraulic switch is controlled to be turned on, so that the middle-stage rain or later-stage rain in the confluence branch pipe 1 is shunted to the on-line treatment facility 13 for treatment through the first shunting facility 4 and the second shunting facility 7 in sequence. And when the rainfall is not in the period, the first water conservancy switch is controlled to be turned on, and the second water conservancy switch is controlled to be turned on, at the moment, the initial rain stored in the initial rain regulation facility 5 is sequentially shunted to the online treatment facility 13 through the first shunting facility 4 and the second shunting facility 7 and then discharged to the natural water body, so that the water level in the natural water body is supplied in the rainfall is not in the period, and when the water discharge requirement is large, the first pump is controlled to synchronously suck the initial rain in the initial rain regulation facility 5 back to the second shunting facility 7 or the online treatment facility 13, so that the problem that the current water supply cannot be met by only turning on the second water conservancy switch is solved, or the first water conservancy switch can be turned off when the initial rain in the initial rain regulation facility 5 is sucked back through the first pump is solved.
As can be appreciated by those skilled in the art, the primary rain in the primary rain regulation facility 5 is specifically transported to the second diversion facility 7 or the on-line processing facility 13 through the above embodiment, and the primary rain can be selectively controlled according to actual operation requirements; in other words, the present invention is not limited to the primary rain conveying manner in the primary rain regulation facility 5, and the two conveying manners and the similar conveying manner in the prior art are applicable to the present invention as long as the technical effect of remotely conveying the primary rain in the primary rain regulation facility 5 to the second diversion facility 7 or the on-line processing facility 13 can be achieved, and are also within the protection scope of the present invention.
Further, for the sewage entering the merging branch pipe 1 from the sewage branch pipe 2, since the existence is possible in both the rainfall period and the non-rainfall period, in the two embodiments of the diversion operation of the first diversion facility 4, the third water conservancy switch may be disposed at the water outlet of the first diversion facility 4 leading to the direction of the sewage interception pipe 6, and the fourth water conservancy switch may be disposed at the water outlet of the interception facility leading to the direction of the merging branch pipe 1.
Specifically, during the rainfall period, the fourth hydraulic switch is controlled to be closed in the whole course, and then the rainwater and sewage in the rainfall period are split, then the first hydraulic switch is controlled to be closed and the second hydraulic switch is controlled to be opened at the initial period of the rainfall, and meanwhile the third hydraulic switch is controlled to be closed, so that the primary rainwater in the confluence branch pipe 1 is split to the primary rainwater storage and regulation facility 5 through the first splitting facility 4 for storage. And for middle-stage and later-stage rain, the first water conservancy switch is controlled to be turned on and the second water conservancy switch is controlled to be turned off, and meanwhile, the third water conservancy switch is controlled to be turned off, so that middle-stage rain water or later-stage rain water in the confluence branch pipe 1 is sequentially shunted to the on-line treatment facility 13 for treatment through the first shunting facility 4 and the second shunting facility 7. Or when the amount of the middle-stage rainwater and the late-stage rainwater is large, the first water conservancy switch is controlled to be turned on and the second water conservancy switch is controlled to be turned off, and the third water conservancy switch is controlled to be turned on, so that a part of the middle-stage rainwater/late-stage rainwater in the converging branch pipe 1 is sequentially shunted to the on-line treatment facility 13 through the first shunting facility 4 and the second shunting facility 7 and then discharged; the other part is discharged after being conveyed to a sewage treatment facility for treatment through a interception pipe 6 and a municipal sewage pipe 10 in sequence, so as to lighten the treatment capacity of the online treatment facility 13.
And when the first rain in the first rain regulation facility 5 is required to be discharged in a non-rainfall period, the fourth water conservancy switch is controlled to be turned off, the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned on, and the third water conservancy switch is controlled to be turned off at the same time when the second water conservancy switch is turned on, and the first rain stored in the first rain regulation facility 5 is sequentially shunted to the on-line treatment facility 13 through the first shunting facility 4 and the second shunting facility 7 and then discharged to the natural water body, so that the water level in the natural water body is supplied in the non-rainfall period.
Those skilled in the art can understand that the primary rain in the primary rain regulation and storage facility 5 is specifically conveyed by the control mode, and the primary rain can be selectively controlled according to actual operation requirements; in other words, the present invention is not limited to the control and transportation method of the primary rain in the primary rain regulation facility 5, and the above-mentioned various transportation control methods are applicable to the present invention as long as the primary rain is stored in a part during the initial period of rainfall, so that the processing pressure of the processing facility is reduced during the whole rainfall period, and the technical effect of replenishing the water level in the natural water body during the non-rainfall period is achieved.
Still further, referring to fig. 2, the embodiment of the present invention further includes: a conveyor 8 and a controller 9.
In detail, the transmitter 8 is configured to receive an identification instruction of the current period, where the identification instruction includes one of the following instructions: a first identification instruction for characterizing a non-rainfall period, a second identification instruction for characterizing a first rain of the rainfall period, and a third identification instruction for characterizing a middle and late rain of the rainfall period; the controller 9 is respectively in communication connection with the transmitter, the first hydraulic switch, the second hydraulic switch, the third hydraulic switch and the fourth hydraulic switch, and comprises a memory and a processor, wherein the memory stores a computer program, and the program can realize the following steps when being executed by the processor:
Receiving an identification instruction sent by the transmitter; according to the identification instruction, switching the first water conservancy switch, the second water conservancy switch, the third water conservancy switch and the fourth water conservancy switch, wherein the switching specifically comprises:
When the identification instruction is a first identification instruction, respectively controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned on, so that the initial rain is sequentially shunted to the on-line treatment facility through the first shunting facility and the second shunting facility; or the first water conservancy switch is controlled to be closed, the second water conservancy switch is controlled to be closed, and the third water conservancy switch is controlled to be opened and the fourth water conservancy switch is controlled to be opened, so that the sewage is sequentially conveyed to a sewage treatment facility for treatment through the first diversion facility and the municipal sewage pipe;
specifically, when the identification command is a first identification command, that is, the current period is a non-rainfall period, at least two control modes A1.1 and A1.2 exist at the moment;
A1.1, when the stored rainwater in the primary rain regulation reservoir is discharged to an online treatment facility;
In this a1.1 control scheme, there are at least two control schemes, A1.1.1 and A1.1.2, as follows:
A1.1.1 the primary rain is split to a municipal rainwater pipe through a first splitting facility;
At the moment, the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned on, the third water conservancy switch can be turned off, the fourth water conservancy switch can be turned off, and initial rain is sequentially shunted to the on-line treatment facility through the first shunting facility and the second shunting facility, and during the period, sewage in the sewage branch pipe is intercepted by the intercepting facility;
A1.1.2 the primary rain is not split to the municipal rainwater pipe through the first splitting facility;
That is, the first water conservancy switch is turned off, the second water conservancy switch is turned off, the third water conservancy switch is turned on, the fourth water conservancy switch is turned on, and the fifth water conservancy switch is turned on at this time, so that the first rain is directly pumped back to the municipal rainwater pipe and/or the on-line treatment facility through the first pump, the converging branch pipe can receive sewage discharged from the sewage branch pipe through the intercepting facility, and the sewage sequentially flows into the sewage treatment facility through the converging branch pipe, the first diverging facility and the intercepting pipe for treatment.
Of course, those skilled in the art can understand that the control mode of the method for discharging the stored rainwater in the primary rain regulation reservoir to the on-line treatment facility is specifically the A1.1.1 control mode or the A1.1.2 control mode, and the control can be selected according to the actual operation requirement; in other words, the control mode of the invention when the stored rainwater in the primary rain regulation reservoir is discharged to the on-line treatment facility is not particularly limited, and the above 2 control modes or other control modes for the first hydraulic switch, the second hydraulic switch, the third hydraulic switch and the fourth hydraulic switch are applicable to the invention as long as the control mode that the stored rainwater in the primary rain regulation reservoir is discharged to the on-line treatment facility in the early stage of rainfall can be realized and the technical effect of sewage discharge in the sewage branch pipe is not affected, and the invention is also within the protection scope of the invention.
A1.2, discharging the sewage in the sewage branch pipe after directly passing through a interception facility;
In the control mode of a1.2, the first water conservancy switch is controlled to be closed, the second water conservancy switch is controlled to be closed, the third water conservancy switch is controlled to be opened, and the fourth water conservancy switch is controlled to be opened, so that the sewage in the sewage branch pipe sequentially passes through the intercepting facility, the converging branch pipe, the first diversion facility, the sewage intercepting pipe and the municipal sewage pipe and is conveyed to a sewage treatment facility for treatment;
Of course, it can be understood by those skilled in the art that when the current identification instruction is the first identification instruction, the controller specifically executes which control mode to control, and can select control according to actual operation requirements; in other words, the control mode of the controller is not specifically limited when the current identification instruction is the first identification instruction, and the above 2 control modes or other control modes for the first hydraulic switch, the second hydraulic switch, the third hydraulic switch and the fourth hydraulic switch are applicable to the present invention as long as the technical effect of reasonably discharging sewage or stored initial rain when the first identification instruction is received can be achieved, and the present invention is also within the protection scope of the present invention.
Further, in the embodiment of the present invention, the three control modes a1.1 and a1.2 may be executed according to a preset priority, for example, a1.2 is executed preferentially, and then a1.1 is executed.
Specifically, for the initial rain stored in the initial rain regulation facility, an initial rain level gauge can be correspondingly arranged in the initial rain regulation facility, an initial rain level threshold value used for representing the initial rain capacity is set, an initial rain level data signal of the initial rain level gauge is received in real time through a sensor, and the initial rain level data signal is transmitted to a controller in real time. When the primary rain liquid level data signal shows that the primary rain liquid level exceeds a primary rain liquid level threshold, executing an A1.1 control mode; otherwise, executing the A1.1 control mode.
Similarly, it will be understood by those skilled in the art that the execution sequence of the current a1.1 and a1.2 may be selected according to the actual job requirement, and the execution sequence of a1.1 may be executed in addition to the execution sequence of a1.2 preferentially, and then a1.1 may be executed simultaneously. In other words, the execution sequence of the A1.1, the A1.2 and the A1.3 is not particularly limited, so long as the method can realize the technical effect of reasonably discharging sewage or stored initial rain when receiving the first identification instruction, the method is applicable to the invention, and the method is also within the protection scope of the invention.
When the identification instruction is a non-first identification instruction, the third water conservancy switch and the fourth water conservancy switch are controlled to be turned off, namely, sewage in the sewage branch pipe is intercepted through a interception facility, and meanwhile, in order to prevent rainwater in the first diversion facility from penetrating into the sewage interception facility, the third water conservancy switch can be also controlled to be turned off at the moment; the recognition instruction is not the first recognition instruction, which may be understood as the second recognition instruction, the third recognition instruction, or other recognition instructions, which are described below, and the present invention is not limited thereto. When the identification instruction is a non-first identification instruction, the method specifically comprises the following steps:
When the identification instruction is a second identification instruction, the first water conservancy switch is controlled to be turned off and the second water conservancy switch is controlled to be turned on, and the third water conservancy switch is controlled to be turned off and the fourth water conservancy switch is controlled to be turned off, so that the primary rain in the converging branch pipe is shunted to the primary rain regulation and storage facility for storage through the first shunting facility; when the identification instruction is a third identification instruction, the first water conservancy switch is controlled to be turned on and the third water conservancy switch is controlled to be turned off, and the second water conservancy switch is controlled to be turned off and the fourth water conservancy switch is controlled to be turned off, so that medium-term rainwater or later-stage rainwater in the converging branch pipe sequentially passes through the first diversion facility and the second diversion facility to be diverted to the on-line treatment facility.
It should be noted that, in the embodiment of the present invention, the transmitter 110 is configured to receive and transmit the identification instruction of the current period, that is, directly obtain the identification instruction for controlling the controller, where the instruction may be directly input by a person, or may be transmitted to the controller by another terminal device or a remote terminal device, after receiving the identification instruction, and it is not required to perform an action on how to obtain the identification instruction, that is, how to determine whether rainfall occurs, and how to determine whether the rainfall is first rain or middle and later rain in the rainfall period, and a determination manner in the prior art may be adopted, so long as the determination manner in the present invention is not limited any more, so long as a first identification instruction for characterizing that the rainfall is first rain in the rainfall period, and a second identification instruction for characterizing that the rainfall is first rain in the rainfall period, and a third identification instruction or a determination manner for characterizing that the rainfall is middle and later rain in the rainfall period can be achieved.
In this way, when the transmitter 8 receives the second identification instruction, the second identification instruction is transmitted to the controller 9, and the controller 9 controls the fourth water conservancy switch to be turned off, and simultaneously controls the first water conservancy switch to be turned off, the second water conservancy switch to be turned on, and the third water conservancy switch to be turned off, so that the primary rain in the merging branch pipe 1 is shunted to the primary rain regulation facility 5 for storage through the first shunting facility 4. And when the conveyor 8 receives the third identification instruction, the controller 9 controls the fourth water conservancy switch to be turned off, and simultaneously controls the first water conservancy switch to be turned on, the second water conservancy switch to be turned off and the third water conservancy switch to be turned off, so that the middle-stage and later-stage rain in the converging branch pipe 1 is sequentially shunted to the on-line treatment facility 13 for treatment through the first shunting facility 4 and the second shunting facility 7. Or the first hydraulic switch is controlled to be opened and the second hydraulic switch is controlled to be closed, and the third hydraulic switch is controlled to be opened, so that a part of the middle-stage rain in the confluence branch pipe 1 is sequentially shunted to the on-line treatment facility 13 through the first shunting facility 4 and the second shunting facility 7 and then discharged; the other part is delivered to the sewage treatment facility for treatment through the intercepting pipe 6 and the municipal sewage pipe 10 in sequence and then discharged, so that the overload operation of the online treatment facility 13 caused by the large rain water quantity in the middle and later period of rain water falling is avoided, and the service life period of the online treatment facility is prolonged.
When the transmitter 8 receives the first identification instruction, it is transmitted to the controller 9, and at this time, the controller 9 performs control according to the two control modes a1.1 and a1.2, which are not described herein.
In the embodiment of the present invention, the first rain regulation facility 5 is a depression or a pond in a unit area or a reservoir provided in the unit area.
In the embodiment of the invention, the on-line treatment facility 13 is a biological retention pond, a biological filter, a physicochemical treatment facility, a biochemical treatment facility, an oxidation pond or an artificial wetland.
In an embodiment of the present invention, the apparatus further includes: and the reflux branch pipe 14 is communicated with the primary rain regulation facility 5 and is used for recycling the supernatant in the primary rain regulation facility.
In the embodiment of the present invention, for the intercepting facility 15, it is used to implement diversion of rain and sewage during a rainfall period, that is, separation of rain water and sewage, where the rainfall period is achieved by closing the fourth hydraulic switch. The shut-off facility, the first diversion facility, or the second diversion facility may be any of a diversion well, a shut-off well, a reject well, a buffer corridor, or an installation well.
In summary, according to the equipment with the rain and sewage diversion and regulation mechanism provided by the invention, the converging branch pipe is communicated with the rain water inlet, and the intercepting facility is arranged between the converging branch pipe and the sewage branch pipe, so that sewage is intercepted in a rainfall period, only rainwater exists in the converging branch pipe, and primary rain is further diverted through the first diversion facility to be stored in the primary rain regulation facility, so that technical defects caused when the primary rain is directly conveyed to the municipal sewage pipe and conveyed to the sewage treatment facility for treatment by the municipal sewage pipe are effectively avoided, the treatment pressure of the sewage treatment facility in the rainfall period is effectively reduced, the working state of overload operation of the sewage treatment facility is lightened, the service life of the sewage treatment facility is prolonged, and the transformation cost is reduced; meanwhile, the first diversion facility and the second diversion facility are sequentially used for diverting the initial rain to the on-line treatment facility for treatment in the non-rainfall period, and then the initial rain flows into the natural water body or the downstream pipeline, so that the technical defect of river channel dryness caused when sewage is only treated and discharged in the non-rainfall period is effectively avoided, and the technical effect of timely supplying river water is achieved; or the sewage in the sewage branch pipe is discharged through the interception facility in the non-rainfall period, so that the sewage is discharged after being treated by the sewage interception pipe and the municipal sewage pipe to the sewage treatment facility in sequence, the rain and sewage diversion in the rainfall period is effectively realized, and the device has the characteristic of wide applicability.
Finally it should be noted that while the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments will occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and the equivalents thereof, the present invention is also intended to include such modifications and variations.
Claims (3)
1. An apparatus having a rain and sewage diversion and regulation mechanism, the apparatus comprising:
converging branch pipe, sewage branch pipe, intercepting facility, water inlet, first diverting facility, second diverting facility,
A primary rain regulation facility and a sewage interception pipe;
Wherein the converging branch pipes are respectively communicated with the sewage branch pipes and the gullies, and the converging branch pipes are respectively communicated with the gullies
The intercepting facility is arranged between the flow branch pipe and the sewage branch pipe and is used for intercepting the sewage
The sewage in the water branch pipe is intercepted in the rainfall period; the first diversion facilities are respectively connected with the confluence branch
The pipe is communicated with the municipal rainwater pipe and is positioned at the downstream direction of the converging branch pipe; the first rain regulation facility
Is communicated with the first diversion facility; the sewage interception pipe is respectively connected with the first diversion facility and municipal sewage
The pipes are communicated with each other so as to lead the sewage branch pipe and the converging branch pipe to enter the first diversion facility in sequence
Sewage interception is carried out on the sewage of the sewage treatment device; the second diversion facility is communicated with the municipal rainwater pipe and is positioned in the city
Downstream orientation of the political and rain water pipe;
Wherein the intercepting facility intercepts sewage in the sewage branch pipe in a rainfall period and is communicated with
The first diversion facility is used for diverting the primary rain conveyed in the confluence branch pipe to the primary rain regulation facility
Storing and passing the medium-late rain conveyed in the converging branch pipe through the first diversion facility
The second diversion facility is diverted to an on-line treatment facility for treatment and/or natural water; and according to the non-rainfall period
The primary rain is adjusted by passing through the first diversion facility, the municipal rainwater pipe and the second diversion facility for a second time
The initial rain in the storage facility is split into on-line treatment facilities for treatment and then flows into the natural water body or the downstream pipe
A channel, and the intercepting facility releases the sewage in the sewage branch pipe during non-rainfall period, the intercepting facility
The sewage flows into a sewage treatment facility to be treated through the sewage interception pipe and the municipal sewage pipe in sequence;
the apparatus further comprises: a first water conservancy switch arranged at the first diversion facility and leading to the municipal administration
A water outlet in the direction of the rainwater pipe; and a second water conservancy switch arranged at the first diversion facility and leading to
A water outlet in the direction of the primary rain regulation facility;
The apparatus further comprises: a third water conservancy switch arranged at the first diversion facility and leading to the sewage interception
A water outlet in the pipe direction;
The apparatus further comprises: a fourth water conservancy switch arranged at the intercepting facility and leading to the converging branch pipe
A directional water outlet;
the apparatus further comprises: a first pump arranged in the primary rain regulation facility for removing the primary rain from the primary rain
The primary rain regulation facility is pumped into the municipal rainwater pipe or the second diversion facility;
the apparatus further comprises:
a transmitter for receiving an identification instruction of the current period, the identification instruction comprising one of the following instructions
One or two of: first identification instructions for characterizing non-rainfall periods, for characterizing the initial rain as rain during rainfall periods
A third identification instruction for characterizing rain as mid-to-late rain during a period of rainfall;
The controller is respectively connected with the conveyor, the first water conservancy switch, the second water conservancy switch and the controller
The third water conservancy switch is in communication connection with the fourth water conservancy switch, and the controller comprises a memory and a controller
A processor, wherein the memory stores a computer program which, when executed by the processor, is capable of being executed
The following steps are now presented:
Receiving an identification instruction sent by the transmitter;
According to the identification instruction, the first water conservancy switch, the second water conservancy switch and the third water conservancy switch are controlled
The hydraulic switch with the switching of fourth hydraulic switch switches, the switching specifically includes:
when the identification instruction is a first identification instruction, respectively controlling the first water conservancy switch to be turned on and the first water conservancy switch to be turned on
The second water conservancy switch is opened to enable the primary rain to sequentially pass through the first diversion facility, the municipal rainwater pipe, the water outlet pipe and the water inlet pipe,
The second diversion facility diverts to the on-line processing facility; or controlling the first water conservancy switch to be closed,
The second hydraulic switch is closed, the third hydraulic switch is opened and the fourth hydraulic switch is opened,
The sewage is sequentially conveyed to a sewage treatment facility through the first diversion facility and the municipal sewage pipe
Processing;
When the identification instruction is not the first identification instruction, controlling the third water conservancy switch and the third water conservancy switch
The four water conservancy switch is closed; and
When the identification instruction is a second identification instruction, the first water conservancy switch is controlled to be closed and the second water conservancy switch is controlled to be closed
The two water conservancy switch is turned on to enable the primary rain in the confluence branch pipe to be shunted to the primary rain through the first shunting facility
Storing by a rain regulation facility;
When the identification instruction is a third identification instruction, controlling the first water conservancy switch to be turned on and the first water conservancy switch to be turned on
The two water conservancy switch is closed, so that the middle-stage rainwater or the later-stage rainwater in the confluent branch pipe sequentially passes through the first water conservancy switch
And the diversion facility and the second diversion facility are diverted to the online treatment facility.
2. The apparatus as claimed in claim 1, wherein:
the first diversion facilities are diversion wells, intercepting wells, abandoned wells, buffer galleries or installation wells;
And/or the number of the groups of groups,
The second diversion facility is a diversion well, a intercepting well, a discarding well, a buffer gallery or an installation well.
3. The apparatus as claimed in claim 1, wherein:
the intercepting facilities are a diversion well, an intercepting well, a discarding well, a buffer gallery or an installation well.
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| CN202010229318.2A CN111424791B (en) | 2020-03-27 | 2020-03-27 | Device with rain and sewage diversion and regulation mechanism |
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| CN202010229318.2A CN111424791B (en) | 2020-03-27 | 2020-03-27 | Device with rain and sewage diversion and regulation mechanism |
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| CN111424791B true CN111424791B (en) | 2024-07-23 |
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| CN111424790B (en) * | 2020-03-27 | 2025-01-14 | 武汉圣禹排水系统有限公司 | Adjustable storage equipment and devices with interception and buffer facilities |
| CN111424793A (en) * | 2020-03-27 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Storage regulating equipment and storage regulating device for drainage system |
| CN113006230B (en) * | 2020-12-31 | 2022-07-12 | 浙江上鑫生态建设有限公司 | Diversion equipment and diversion method for rainwater and sewage in residential area |
| CN112832355B (en) * | 2020-12-31 | 2024-02-13 | 湖北省长江水生态研究院有限责任公司 | Intercepting well and drainage control method thereof |
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| CN212612879U (en) * | 2020-03-27 | 2021-02-26 | 武汉圣禹排水系统有限公司 | Equipment with distribution of rain and sewage and regulation mechanism |
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| CN107558568A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水系统有限公司 | A separate drainage system and control method for sewage and rainwater |
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| CN212612879U (en) * | 2020-03-27 | 2021-02-26 | 武汉圣禹排水系统有限公司 | Equipment with distribution of rain and sewage and regulation mechanism |
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