CN111395492B

CN111395492B - Sewage storage method, electronic equipment used for method and controller

Info

Publication number: CN111395492B
Application number: CN202010203826.3A
Authority: CN
Inventors: 周超
Original assignee: Wuhan Shengyu Drainage Systems Co Ltd
Current assignee: Wuhan Shengyu Smart Ecological Environmental Protection Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2022-06-17
Anticipated expiration: 2040-03-20
Also published as: CN111395492A

Abstract

The invention provides a sewage storage and regulation method, which comprises the following steps: receiving identification instructions of a current period, wherein the identification instructions comprise a first identification instruction and a second identification instruction; when the identification instruction is a first identification instruction, controlling the first switch to be switched on, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage. The invention effectively avoids the technical problems that the received water body suffers from serious pollution if the received water body is directly discharged into the natural water body and the resource is wasted if the received water body is directly discharged into a sewage treatment facility for treatment, which is caused by mixing part or all of the sewage into the flow mixing pipe in the rainfall period, and has the characteristics of simple control and wide applicability.

Description

Sewage storage method, electronic equipment used for method and controller

Technical Field

The invention belongs to the technical field of drainage, and particularly relates to a sewage storage and regulation method, electronic equipment used for the method and a controller.

Background

Urban pipe network divide into confluence system drainage system and reposition of redundant personnel system drainage system, the confluence system drainage system that appears at earliest mixes sewage, industrial waste water and rainwater in same canal, directly discharges into the water nearby or discharges into sewage treatment facility and handles, if directly discharge into natural water and cause the water of receiving to suffer serious pollution, if directly discharge into sewage treatment facility and handle, cause a large amount of cleaner rainwater when rainy day to get into sewage treatment facility and carry out unnecessary processing, cause the wasting of resources.

Therefore, in the prior art, sewage and rainwater are mixed together for a confluence official network, the sewage is directly discharged into a natural water body to cause serious pollution to a receiving water body, and the sewage is directly discharged into a sewage treatment facility to be treated, so that a large amount of clean rainwater in rainy days enters the sewage treatment facility to be treated unnecessarily, and resource waste is caused.

Disclosure of Invention

The invention aims to solve the technical problems that in rainy days, sewage and rainwater are mixed together, when the sewage is directly discharged into a natural water body, the received water body is seriously polluted, and when the sewage is directly discharged into a sewage treatment facility for treatment, a large amount of clean rainwater in rainy days enters the sewage treatment facility for unnecessary treatment, so that the resource waste is caused.

In order to solve the technical problems, in a first aspect, the invention provides a sewage regulation and storage method, which is used for a sewage regulation and storage system, wherein the sewage regulation and storage system comprises a sewage containing facility, a buffer facility and a closure facility, the sewage containing facility, the buffer facility and the closure facility are respectively communicated in pairs, a first switch is arranged in the direction of the closure facility leading to a confluence pipe, and a second switch is arranged between the buffer facility and the closure facility; the method comprises the following steps: receiving an identification instruction of the current period, wherein the identification instruction comprises one of the following instructions: a first identification instruction for characterizing periods of non-rainfall and a second identification instruction for characterizing periods of rainfall; when the identification instruction is a first identification instruction, controlling the first switch to be switched on, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

Optionally, after the identification instruction is a second identification instruction and controls the second switch to be turned on, the method further includes: acquiring rainfall intensity data in a rainfall period; comparing the rainfall intensity data with a rainfall intensity threshold; and if the rainfall intensity data is smaller than the rainfall intensity threshold value, controlling the first switch to be turned on.

Optionally, after the rainfall intensity data is smaller than the rainfall intensity threshold and the first switch is controlled to be turned on, the method further includes: acquiring capacity data of a sewage treatment facility; comparing the capacity data of the sewage treatment facility with a capacity threshold of the sewage treatment facility; and if the volume data of the sewage treatment facility is larger than or equal to the volume threshold value of the sewage treatment facility, controlling the first switch to be closed.

Optionally, a third switch for controlling sewage flow is disposed between the sewage storage facility and the intercepting facility, and after the first switch is controlled to be turned off if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility, the method further includes: acquiring capacity data of the buffer facility; comparing the capacity data of the buffer facility to a capacity threshold of the buffer facility; and if the capacity data of the buffer facility is larger than or equal to the capacity threshold of the buffer facility, controlling the third switch to be turned off and/or the first switch to be turned on.

Optionally, the method further includes: and if the rainfall intensity data is greater than or equal to the rainfall intensity threshold value, controlling the first switch to be closed.

Optionally, a third switch for controlling sewage circulation is disposed between the sewage accommodating facility and the intercepting facility, and after the first switch is controlled to be turned off if the rainfall intensity data is greater than or equal to the rainfall intensity threshold, the method further includes: acquiring capacity data of the buffer facility; comparing the capacity data of the buffer facility with a capacity threshold of the buffer facility; and if the capacity data of the buffer facility is larger than or equal to the capacity threshold of the buffer facility, controlling the third switch to be closed.

Optionally, if the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, the method further includes: acquiring capacity data of a sewage treatment facility; comparing the capacity data of the sewage treatment facility with a capacity threshold of the sewage treatment facility; and if the volume data of the sewage treatment facility is smaller than the volume threshold value of the sewage treatment facility, controlling the first switch to be switched on.

Optionally, after the identification instruction is a second identification instruction and controls the second switch to be turned on, the method further includes: acquiring capacity data of a sewage treatment facility; comparing the capacity data of the sewage treatment facility with a capacity threshold of the sewage treatment facility; and if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold value of the sewage treatment facility, controlling the first switch to be closed.

Optionally, a third switch for controlling the flow of sewage is arranged between the sewage accommodating facility and the intercepting facility, and after the identification instruction is a second identification instruction and the second switch is controlled to be turned on, the method further includes: acquiring capacity data of the buffer facility; comparing the capacity data of the buffer facility with a capacity threshold of the buffer facility; and if the capacity data of the buffer facility is larger than or equal to the capacity threshold of the buffer facility, controlling the third switch to be turned off and/or the first switch to be turned on.

Optionally, after the identification command is a first identification command and the first switch is controlled to be turned on, the method further includes: acquiring capacity data of a sewage treatment facility; comparing the capacity data of the sewage treatment facility with a capacity threshold of the sewage treatment facility; and if the volume data of the sewage treatment facility is larger than or equal to the volume threshold value of the sewage treatment facility, controlling the first switch to be closed.

Optionally, after controlling the first switch to be turned off if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility, the method further includes: acquiring capacity data of the buffer facility; comparing the capacity data of the buffer facility to a capacity threshold of the buffer facility; and if the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, controlling the third switch to be closed and/or the first switch to be opened.

In a second aspect, the present invention further provides an electronic device, for use in the sewage storage method described in any one of the above, the electronic device including: a transmitter for receiving identification instructions of a current epoch, the identification instructions including one of: first identification instructions for characterizing periods of non-rainfall and second identification instructions for characterizing periods of rainfall; a controller comprising a memory and a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of: when the identification instruction is a first identification instruction, controlling the first switch to be opened so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

In a third aspect, the present invention further provides a controller for the sewage storage method described in any one of the above, the controller comprising: a memory; a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of: when the identification instruction is a first identification instruction, controlling the first switch to be opened so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage containing facility is input into the buffer facility through the flow stopping facility to be stored.

Has the advantages that:

the invention provides a sewage regulation and storage method, which receives identification instructions of a current period aiming at a rainfall period and a non-rainfall period, and then respectively controls a first switch to be turned on and a second control switch to be turned on according to the identification instructions, so that sewage input by a sewage containing facility is input into a buffer facility for storage through a flow interception facility in the rainfall period, and the first switch is controlled to be turned on in the non-rainfall period, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into a flow merging pipe through the flow interception facility, thereby realizing distribution of rain and sewage, effectively avoiding the technical problems of serious pollution of a received water body caused by directly discharging the received water body and resource waste caused by directly discharging the received water body into a sewage treatment facility for treatment after part or all of the sewage enters the flow merging pipe in the rainfall period, Wide applicability.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic block diagram of a sewage storage and conditioning method according to a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a combined municipal pipeline suitable for use in the method of FIG. 1 according to a second embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention; the "and/or" keyword referred to in this embodiment represents sum or two cases, in other words, a and/or B mentioned in the embodiment of the present invention represents two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, which represents: only A does not include B; only B does not include A; including A and B.

Before describing the present invention, the following explanation is made for terms and terms related to the present invention, so as to enable those skilled in the art to understand the present invention more clearly and clearly, and further to support the technical problems to be solved and the technical effects to be achieved, and before describing the present invention:

the merging pipe is a pipeline which is used for conveying rainwater, sewage or mixed water of the rainwater and the sewage in the unit area pipeline; a sewage branch pipe which is a pipe for transporting sewage in the unit area pipe; the sewage storage facility is a facility for collecting sewage delivered from the sewage branch pipes in the unit area, and may be a septic tank or a treatment tank having a septic tank-like function. The buffer facility is a pipeline or a tank body structure for buffering sewage; the intercepting facility is used for conveying the sewage conveyed by the sewage accommodating facility to a buffer facility for storage or conveying the sewage to a confluence pipe for entering a municipal pipeline, and the intercepting facility can be an intercepting well, a diversion well or an installation well and the like. The first switch, the second switch and the third switch are all control switches for controlling the on-off of water flow, and can be gates, weir gates, valves, gate valves, air bags, air pillows, pipe clamp valves, flexible cut-off devices or the like.

The period referred in the present invention is divided into a rainfall period and a non-rainfall period, wherein the rainfall period and the non-rainfall period are determined according to one or more methods in the prior art, such as a liquid level method, a water quality method, a rainfall method, a total quantity method, a time method, and the like.

Of course, it should be understood by those skilled in the art that, since a certain error is allowed in the drainage process of rainwater and/or sewage in the actual operation process, a certain error may exist in the specific division between the rainfall period and the non-rainfall period, which does not affect the technical effect achieved by the embodiment of the present invention to solve the technical problem, that is, the error may be ignored, and thus should not be considered as falling within the protection scope of the present invention.

Before describing specific embodiments, it should be noted that the sewage storage method provided by the present invention can be applied to a sewage storage system in a combined municipal pipeline or a sewage storage system in a split municipal pipeline to achieve the technical effect of rain and sewage splitting, and the method is applicable in the actual operation process. It can be understood by those skilled in the art that when the split-flow municipal pipe is directly applied to the split-flow municipal pipe, the technical effect of rain and sewage splitting when the split-flow municipal pipe is applied to the split-flow municipal pipe in the following specific embodiment can be achieved, and for this application scenario, the description is omitted, and the application principle of the split-flow municipal pipe refers to the following specific application of the split-flow municipal pipe.

Example one

Referring to fig. 1, a schematic block diagram of a sewage storage method according to an embodiment of the present invention is shown in fig. 2, and the sewage storage system may include a sewage storage facility, a buffer facility, and a cut-off facility, where the sewage storage facility, the buffer facility, and the cut-off facility are respectively connected in pairs, a first switch is disposed in a direction from the cut-off facility to the merging pipe, and a second switch is disposed between the buffer facility and the cut-off facility. The method comprises the following steps:

s100, receiving an identification instruction of the current period, wherein the identification instruction comprises one of the following instructions: a first identification instruction for characterizing periods of non-rainfall and a second identification instruction for characterizing periods of rainfall;

s200, when the identification instruction is a first identification instruction, controlling the first switch to be switched on, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the junction pipe through the interception facility;

specifically, when the received current command is the first recognition command, the current command indicates that the current period is a non-rainfall period, which can be understood as a sunny day or a light rainy day, and the first switch is controlled to be turned on at this time, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility, and normal sewage discharge is realized in the non-rainfall period.

As another embodiment of the period, when the current period is a non-rainfall period, after the first switch is turned on, since the sewage flowing out through the confluence pipe is delivered to a sewage treatment facility for treatment, the method may further include:

acquiring capacity data of a sewage treatment facility;

comparing the capacity data of the sewage treatment facility with a capacity threshold of the sewage treatment facility;

and if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold value of the sewage treatment facility, controlling the first switch to be closed.

That is, when sewage is discharged into the sewage treatment facility for treatment, the capacity data of the sewage treatment facility can be synchronously monitored in real time, and the capacity data can be understood as representing the treatment capacity of the sewage in the sewage treatment facility at the moment and compared with the capacity threshold of the sewage treatment facility; the capacity threshold can be understood as the maximum throughput of the sewage treatment plant at that time. If the capacity data of the sewage treatment facility is larger than or equal to the capacity threshold value of the sewage treatment facility, the sewage treatment capacity of the sewage treatment facility reaches the upper limit, and more sewage can not be stored for treatment.

In another embodiment of the present invention, after the first switch is turned off, the second switch may be turned on, that is, the sewage flowing out of the sewage storage facility may be continuously fed into the buffer facility for storage, in order to continuously output the sewage in the sewage storage facility and avoid the sewage storage facility from overflowing.

In another embodiment of this time period, after the second switch is turned on, a third switch for controlling the flow of the sewage is further provided between the sewage storage facility and the cutoff facility in order to prevent the buffer facility from reaching a storage limit during storage, and the method further includes:

acquiring capacity data of the buffer facility;

comparing the capacity data of the buffer facility with a capacity threshold of the buffer facility;

and if the capacity data of the buffer facility is larger than or equal to the capacity threshold of the buffer facility, controlling the third switch to be turned off and/or the first switch to be turned on.

That is, when sewage is discharged into the buffer facility for storage, the capacity data in the buffer facility can be synchronously monitored in real time, and the capacity data can be understood as representing the storage capacity of the sewage in the buffer facility at the moment and compared with the capacity threshold of the buffer facility; this capacity threshold can be understood as the maximum amount of storage of the buffering facility at the time. If the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, the buffer facility storage capacity reaches the upper limit, and no more sewage can be stored, at the moment, the method controls the third switch to be closed, namely, the sewage in the sewage storage facility is prohibited to continuously flow into the buffer facility through the interception facility, or also controls the first switch to be opened, or controls the first switch to be opened while controlling the third switch to be closed, because the first switch is closed before, the sewage treatment facility has already treated a part of sewage capacity, at the moment, the sewage treatment facility has surplus capacity, namely, the capacity data in the sewage treatment facility is smaller than the capacity threshold in the sewage treatment facility at the moment, and further, the sewage in the sewage storage facility continuously flows into the confluence pipe through the interception facility.

Therefore, when the identification instruction is the first identification instruction, the first switch, the second switch and the third switch are controlled according to the method, and the technical defects that the sewage treatment facility treatment capacity reaches the upper limit, or the storage capacity of the buffer facility reaches the upper limit to cause sewage overflow and environmental pollution are overcome.

Of course, it can be understood by those skilled in the art that when the current command is the first identification command, the first switch, the second switch and the third switch are specifically controlled by any of the above control manners, and the control may be selected according to the actual operation requirement, as long as the control manner or the modification manner that the first switch, the second switch and the third switch are controlled after the first identification command is received so as to avoid the technical defects of sewage overflow and environmental pollution caused by the fact that the processing capacity of the sewage treatment facility reaches the upper limit, or the storage capacity of the buffer facility reaches the upper limit is applicable to the present invention, and is also within the protection scope of the present invention.

And S300, when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

Specifically, when the received current instruction is the second identification instruction, the current period is a rainfall period, and in order to achieve distribution of rain and sewage, namely, only rainwater exists in the confluence branch pipe, the technical problems that if the received water is directly discharged into the natural water body and seriously polluted, and if the received water is directly discharged into the sewage treatment facility for treatment and resource waste is caused, the received water is directly discharged into the natural water body and seriously polluted, and if the received water is directly discharged into the sewage treatment facility for treatment, the step controls the second switch to be switched on, so that the sewage input by the sewage storage facility is input into the buffer facility through the interception facility and stored.

Certainly, in this process, especially in a heavy rain period in the period of rainfall, because the amount of rainwater in the flow-merging pipe is large, in order to realize absolute rainwater and sewage flow splitting, that is, in the heavy rain period in the period of rainfall, no sewage flows into the flow-merging pipe, at this time, the first switch may be closed, and because the second switch is in an on state, the sewage after closing the first switch is conveyed to the buffer facility for storage. In the light rain period in the rainfall period, as the rainfall amount in the confluence pipe is not particularly large, part of sewage can be stored, the first switch can be controlled to be switched on, and the part of sewage can enter the confluence pipe in the light rain period in the rainfall period.

That is to say, when the current time is the rainfall time, as another implementation manner of the time, after the identification instruction is the second identification instruction and the second switch is controlled to be turned on, the method further includes:

acquiring rainfall intensity data in a rainfall period;

comparing the rainfall intensity data with a rainfall intensity threshold;

and if the rainfall intensity data is smaller than the rainfall intensity threshold value, controlling the first switch to be turned on.

As another embodiment following the period, during a light rain in the period of rainfall, when sewage is discharged into the sewage treatment facility for treatment, the capacity data of the sewage treatment facility can be synchronously monitored in real time, and the capacity data can be understood as representing the treatment capacity of the sewage at the moment in the sewage treatment facility and compared with the capacity threshold value of the sewage treatment facility; the capacity threshold can be understood as the maximum throughput of the sewage treatment plant at that time. If the volume data of the sewage treatment facility is larger than or equal to the volume threshold value of the sewage treatment facility, the volume data indicates that the treatment capacity of the sewage treatment facility reaches the upper limit and no more sewage can be stored for treatment, and the method controls the first switch to be switched off, namely, the sewage in the interception facility is forbidden to continuously flow into the confluence pipe. That is, after the rainfall intensity data is smaller than the rainfall intensity threshold and the first switch is controlled to be turned on, the method further includes:

acquiring capacity data of a sewage treatment facility;

and if the volume data of the sewage treatment facility is larger than or equal to the volume threshold value of the sewage treatment facility, controlling the first switch to be closed.

As another embodiment immediately following this time, a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and the method further includes, after controlling the first switch to be turned off if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility:

acquiring capacity data of the buffer facility;

comparing the capacity data of the buffer facility to a capacity threshold of the buffer facility;

and if the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, controlling the third switch to be closed and/or the first switch to be opened.

That is, in the light rain period in the rainfall period, because the first switch is closed, the second switch is in an open state, that is, sewage is conveyed to the buffer facility from the cut-off facility, when the sewage is discharged into the buffer facility for storage, the capacity data in the buffer facility can be synchronously monitored in real time, and the capacity data can be understood as representing the storage capacity of the sewage in the buffer facility at the moment and compared with the capacity threshold value of the buffer facility; this capacity threshold can be understood as the maximum amount of storage of the buffering facility at the time. If the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, the buffer facility storage capacity reaches the upper limit, and no more sewage can be stored, at the moment, the method controls the third switch to be closed, namely, the sewage in the sewage storage facility is prohibited to continuously flow into the buffer facility through the interception facility, or also controls the first switch to be opened, or controls the first switch to be opened while controlling the third switch to be closed, because the first switch is closed before, the sewage treatment facility has already treated a part of sewage capacity, at the moment, the sewage treatment facility has surplus capacity, namely, the capacity data in the sewage treatment facility is smaller than the capacity threshold in the sewage treatment facility at the moment, and further, the sewage in the sewage storage facility continuously flows into the confluence pipe through the interception facility.

Further, as another embodiment of the period, if the rainfall intensity data is greater than or equal to the rainfall intensity threshold, that is, a heavy rain period of the rainfall period, a third switch for controlling the circulation of the sewage is provided between the sewage housing facility and the cut-off facility, and after the first switch is controlled to be closed, the method further includes:

acquiring capacity data of the buffer facility;

and if the capacity data of the buffer facility is larger than or equal to the capacity threshold of the buffer facility, controlling the third switch to be closed.

That is, when sewage is discharged into the buffer facility for storage, the capacity data in the buffer facility can be synchronously monitored in real time, and the capacity data can be understood as representing the storage capacity of the sewage in the buffer facility at the moment and compared with the capacity threshold of the buffer facility; this capacity threshold can be understood as the maximum storage of the buffer facility at that time. If the capacity data of the buffer facility is larger than or equal to the capacity threshold value of the buffer facility, the data indicates that the storage capacity of the buffer facility reaches the upper limit and no more sewage can be stored, and the method controls the third switch to be closed, namely, the sewage in the sewage storage facility is prohibited from flowing into the buffer facility through the interception facility.

As another embodiment following the time period, if the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, the method further comprises:

acquiring capacity data of a sewage treatment facility;

and if the volume data of the sewage treatment facility is smaller than the volume threshold value of the sewage treatment facility, controlling the first switch to be switched on.

That is, since the first switch is turned off before the sewage treatment facility has treated a part of sewage capacity, there may be surplus capacity for the sewage treatment facility at this time, that is, the capacity data in the sewage treatment facility may be smaller than the capacity threshold value in the sewage treatment facility at this time, so that the sewage in the sewage accommodating facility continues to flow into the confluence pipe through the interception facility, thereby effectively avoiding the overflow phenomenon of the buffer facility

Further, when the received current instruction is the second identification instruction, the current period is a rainfall period, and at this time, in order to achieve distribution of rain and sewage, that is, only rainwater exists in the confluence branch pipe, the technical problem that if the received water is directly discharged into the natural water body and seriously polluted, and if the received water is directly discharged into the sewage treatment facility for treatment and resource waste is caused, the problem that the received water body is directly polluted due to the fact that part or all of the sewage enters the confluence pipe and is mixed with the rainwater in the rainfall period is avoided, the step controls the second switch to be turned on, and the sewage input by the sewage receiving facility is input into the buffer facility through the interception facility and stored.

Meanwhile, after controlling the second switch to be turned on, the method further includes:

acquiring capacity data of a sewage treatment facility;

That is, after controlling the second switch to be turned on, the capacity data of the sewage treatment facility can be directly monitored in real time, and it can be understood that the capacity data is used for representing the treatment capacity of sewage in the sewage treatment facility at the moment, and the capacity data is compared with the capacity threshold of the sewage treatment facility; the capacity threshold can be understood as the maximum throughput of the sewage treatment plant at that time. If the volume data of the sewage treatment facility is larger than or equal to the volume threshold value of the sewage treatment facility, the volume data indicates that the treatment capacity of the sewage treatment facility reaches the upper limit and no more sewage can be stored for treatment, and the method controls the first switch to be switched off, namely, the sewage in the interception facility is forbidden to continuously flow into the confluence pipe.

In yet another embodiment immediately following the above time, a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and the method further includes, after controlling the first switch to be turned off if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility:

acquiring capacity data of the buffer facility;

That is, when sewage is discharged into the buffer facility for storage, the capacity data in the buffer facility can be synchronously monitored in real time, and the capacity data can be understood as representing the storage capacity of the sewage in the buffer facility at the moment and compared with the capacity threshold of the buffer facility; this capacity threshold can be understood as the maximum storage of the buffer facility at that time. If the capacity data of the buffer facility is larger than or equal to the capacity threshold value of the buffer facility, the data indicates that the storage capacity of the buffer facility reaches the upper limit and no more sewage can be stored, and the method controls the third switch to be closed, namely, the sewage in the sewage storage facility is prohibited from flowing into the buffer facility through the interception facility. Or the first switch can be controlled to be opened, or the third switch is controlled to be closed and simultaneously the first switch is controlled to be opened, because the first switch is closed before, the sewage treatment facility has already treated a part of sewage capacity, and then the sewage treatment facility has surplus capacity at the moment, namely the capacity data in the sewage treatment facility is smaller than the capacity threshold value in the sewage treatment facility at the moment, so that the sewage in the sewage accommodating facility continuously flows into the flow merging pipe through the flow stopping facility.

Of course, it can be understood by those skilled in the art that when the current command is the second identification command, the first switch, the second switch, and the third switch are specifically controlled by any of the above control manners, and the control may be selected according to the actual operation requirement, as long as the control manner or the modification manner that the first switch, the second switch, and the third switch are controlled after the second identification command is received so as to avoid the technical defects of sewage overflow and environmental pollution caused by the sewage treatment capacity reaching the upper limit or the storage capacity of the buffer facility reaching the upper limit is applicable to the present invention, and is also within the protection scope of the present invention.

In summary, the sewage regulation and storage method provided by the invention receives the identification instructions of the current period aiming at the rainfall period and the non-rainfall period, and then respectively controls the first switch to be turned on and the second control switch to be turned on according to the identification instructions, so that the sewage input by the sewage containing facility is input into the buffer facility for storage through the interception facility during the rainfall period, and the first switch is controlled to be turned on during the non-rainfall period, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the merging pipe through the interception facility, the distribution of rain and sewage is realized, the technical problems that if the sewage is directly discharged into the natural water body to cause serious pollution and if the sewage is directly discharged into the sewage treatment facility for treatment, the resource waste is caused are effectively avoided, the method has the characteristics of simple control and wide applicability.

Example two

Based on the same inventive concept of the first embodiment, the second embodiment of the present invention further provides an electronic device, which includes: a transmitter for receiving identification instructions of a current epoch, the identification instructions including one of: a first identification instruction for characterizing periods of non-rainfall and a second identification instruction for characterizing periods of rainfall; a controller comprising a memory and a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of: when the identification instruction is a first identification instruction, controlling the first switch to be opened so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

Since the second embodiment and the first embodiment are an embodiment under the same inventive concept, and the second embodiment constitutes a hardware control portion in the first embodiment, and the control method thereof is completely the same as that in the first embodiment, the control method of the second embodiment is not repeated herein, and the detailed description is not referred to the first embodiment.

EXAMPLE III

Based on the same inventive concept of the first embodiment and/or the second embodiment, a third embodiment of the present invention further provides a controller, including: a memory; a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of: when the identification instruction is a first identification instruction, controlling the first switch to be opened so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility; and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

Since the third embodiment is an embodiment based on the same inventive concept as the first and second embodiments, the third embodiment constitutes a hardware control portion in the first or second embodiment, and the control method is completely the same as the method in the first or second embodiment, and the detailed description of the control method in the second embodiment is omitted here, and the detailed description of the part is not referred to in the first or second embodiment.

It should be noted that, in the second or third embodiment, the transmitter is configured to receive and transmit the identification command of the current period, that is, to directly obtain the identification command for controlling the controller, the command may be directly input by a human, or another terminal device or a remote terminal may transmit the identification command, and transmit the identification command to the controller after receiving the identification command, and the determination is performed according to one or more of the following methods in the prior art, such as a liquid level method, a water quality method, a rain amount method, a total amount method, a time method, and the like without specific limitation in this embodiment as long as an obtaining manner or a determining manner of obtaining the corresponding command can be implemented, are all suitable for use in the present invention.

Example four

Based on the same inventive concept of the first embodiment, the fourth embodiment of the invention further provides a sewage regulation and storage method which is used for a sewage regulation and storage system, wherein the sewage regulation and storage system comprises a sewage containing facility, a buffering facility and a closure facility, the sewage containing facility, the buffering facility and the closure facility are communicated with one another in pairs respectively, and a first switch is arranged in the direction of the closure facility leading to the confluence pipe; the method comprises the following steps:

receiving an identification instruction of a current period, wherein the identification instruction comprises one of the following instructions: first identification instructions for characterizing periods of non-rainfall and second identification instructions for characterizing periods of rainfall;

when the identification instruction is a first identification instruction, controlling the first switch to be opened so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility;

and when the identification instruction is a second identification instruction, controlling the first switch to be closed, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

Specifically, the sewage storage and regulation system in the fourth embodiment may be a sewage storage and regulation system in which only the intercepting facility is provided with the first switch in the direction of leading to the merging pipe, and sewage in the buffering facility flows in or out through its own gravity, so that when the received identification instruction is the first identification instruction, that is, when the current period is a non-rainfall period, the first switch is controlled to be turned on, so that sewage input from the sewage storage facility or sewage stored in the buffering facility flows into the merging pipe through the intercepting facility under the action of its own gravity, and when the identification instruction is the second identification instruction, that is, when rainwater needs to be regulated, the first switch is controlled to be turned off, so that sewage input from the sewage storage facility is input into the buffering facility through the intercepting facility under the action of its own gravity and stored.

Since the second embodiment and the first embodiment are the same in the same inventive concept, and the second embodiment constitutes an application environment in the first embodiment when only the first switch exists, and the control logic of the second embodiment is the same as the logic of the first embodiment, the control method of the fourth embodiment is not repeated herein, and the detailed description is not referred to the first embodiment.

EXAMPLE five

Based on the same inventive concept of the first embodiment, the fifth embodiment of the invention further provides a sewage regulation and storage method, which is used for a sewage regulation and storage system, wherein the sewage regulation and storage system comprises a sewage containing facility, a buffering facility and a closure facility, the sewage containing facility, the buffering facility and the closure facility are respectively communicated in pairs, and a first switch is arranged in the direction of the closure facility leading to the confluence pipe; the method comprises the following steps:

receiving an identification instruction of the current period, wherein the identification instruction is a combination instruction of the following instructions: identification instructions for characterizing periods of non-rainfall A1 and identification instructions for characterizing periods of rainfall A2; identification instructions B1 for characterizing that the intensity of rainfall during the period of rainfall is less than the rainfall intensity threshold and identification instructions B2 for characterizing that the intensity of rainfall during the period of rainfall is greater than the rainfall intensity threshold; identification instructions C1 for characterizing that the capacity data of the sewage treatment facility is less than its capacity threshold and identification instructions C2 for characterizing that the capacity data of the sewage treatment facility is greater than or equal to its capacity threshold; identification instructions D1 for characterizing that the capacity data of the buffer facility is less than its capacity threshold and identification instructions D2 for characterizing that the capacity data of the buffer facility is greater than or equal to its capacity threshold; identification instructions D1 for characterizing that the capacity data of the buffer facility is less than its capacity threshold and identification instructions D2 for characterizing that the capacity data of the buffer facility is greater than or equal to its capacity threshold; identification instructions E1 for characterizing a rainwater concentration less than a pollutant concentration threshold and identification instructions E2 for characterizing a rainwater concentration greater than or equal to a pollutant concentration threshold;

specifically, as for the above-described recognition instruction a1 and recognition instruction a2, they may be instructions for distinguishing a rainfall period from a non-rainfall period; identification instruction B1 and identification instruction B2, which may be instructions for distinguishing light rain from light rain; identification instructions C1 and C2, which may be instructions for identifying whether there is storage capacity at the sewage treatment facility; identifying instructions D1 and D2, which may be instructions for identifying whether there is storage capacity in the buffer facility; identifying instructions E1 and E2, which may be instructions for distinguishing between clean rain and polluted rain.

It will be understood by those skilled in the art that the above instruction may be directly input by a human, or there may be another terminal device or a remote terminal to transmit the identification instruction, and the embodiment of the present invention does not limit how to obtain the identification instruction. In other words, the present invention is applicable to any method of determining whether rainfall occurs, whether rainwater in a rainfall period is light rain or heavy rain, whether a storage capacity of a sewage treatment facility remains, whether a storage capacity of a buffer facility remains, and whether rainwater in a rainfall period is clean rainwater or polluted rainwater, using a determination method (such as a liquid level method, a water quality method, a rainfall method, a total quantity method, a time method, and the like) in the prior art.

Switching the on and off of the first switch and the second switch according to the identification instruction, wherein the switching comprises:

the identification instruction is a combined instruction of an identification instruction A2 and an identification instruction B1, and controls the first switch to be turned on;

specifically, the application environment refers to a light rain period in a rainfall period, and since the rainfall amount in the confluence pipe is not particularly large, part of the sewage can be stored, the first switch can be controlled to be turned on, that is, part of the sewage can enter the confluence pipe in the light rain period in the rainfall period.

Or the identification instruction is a combination instruction of an identification instruction A2 and an identification instruction C1, and controls the first switch to be turned on;

specifically, the application environment refers to a rainfall period, the capacity data of the sewage treatment facility can be synchronously monitored in real time, and the capacity data can be understood as representing the treatment capacity of sewage in the sewage treatment facility at the moment and being compared with a capacity threshold of the sewage treatment facility; the capacity threshold can be understood as the maximum throughput of the sewage treatment plant at that time. If the volume data of the sewage treatment facility is smaller than the volume threshold of the sewage treatment facility, the sewage treatment facility has treatment capacity to treat sewage, and the method controls the first switch to be switched on so as to achieve the technical effect of reasonably utilizing the treatment capacity of the sewage treatment facility.

Or when the identification command is a combined command of an identification command A2 and an identification command E2, controlling the first switch to be turned on;

specifically, the application environment refers to a rainfall period, the concentration data of rainwater can be synchronously monitored in real time, and can be understood as that the concentration data is used for representing whether the rainwater belongs to sewage rainwater or clean rainwater, and the concentration data is compared with a sewage concentration threshold; the sewage concentration threshold value may be understood as a defined value defining polluted rain water and clean rain water. If the concentration data is larger than the concentration threshold value, the rainwater is indicated to be polluted water, and the method is used for controlling the first switch to be switched on at the moment so as to achieve the technical effect of reducing the pressure of the buffer facility in regulation and storage.

Or the identification instruction is a combined instruction of an identification instruction A2, an identification instruction B1 and an identification instruction C1, and controls the first switch to be turned on;

specifically, the application environment refers to a light rain period in a rainfall period, the capacity data of the sewage treatment facility is synchronously monitored in real time, if the capacity data of the sewage treatment facility is smaller than a capacity threshold value of the sewage treatment facility, the sewage treatment facility further has treatment capacity to treat sewage, and at the moment, the method controls the first switch to be opened so as to achieve the technical effect of reasonably utilizing the treatment capacity of the sewage treatment facility.

Or the identification instruction is a combination instruction of an identification instruction A2, an identification instruction B1 and an identification instruction D2, and controls the first switch to be turned on;

specifically, the application environment refers to a current period which is a light rain period in a rainfall period, and the capacity data of the buffer facility can be synchronously monitored in real time, and the capacity data can be understood as representing the storage capacity of sewage in the buffer facility at the moment and compared with a capacity threshold of the buffer facility; the capacity threshold may be understood as the maximum storage of the buffering facility. If the capacity data of the buffer facility is larger than the capacity threshold value, the buffer facility does not have the storage capacity to store the sewage, and the method controls the first switch to be switched on.

Or the identification instruction is a combination instruction of an identification instruction A2, an identification instruction B1, an identification instruction C1 and an identification instruction D2, and controls the first switch to be turned on;

specifically, the application environment refers to a light rain period in a rainfall period, and the capacity data of the buffer facility can be synchronously monitored in real time, which can be understood as that the capacity data is used for representing the storage capacity of sewage in the buffer facility at the moment and is compared with the capacity threshold of the buffer facility; the capacity threshold may be understood as the maximum amount of storage of the buffering facility. If the capacity data of the buffer facility is larger than the capacity threshold value, the buffer facility does not have the storage capacity to store the sewage; the method comprises the steps of synchronously monitoring the capacity data of the sewage treatment facility in real time, if the capacity data of the sewage treatment facility is smaller than the capacity threshold value of the sewage treatment facility, indicating that the sewage treatment facility has treatment capacity to treat sewage, and controlling a first switch to be opened by the method so as to achieve the technical effect of reasonably utilizing the treatment capacity of the sewage treatment facility.

Or the identification command is a combination command of an identification command A2 and an identification command B2, and the first switch is controlled to be closed.

Specifically, the application environment refers to a heavy rain period in a rainfall period, and as the rainwater in the heavy rain period is relatively clean and the rainwater conveying capacity pressure in the flow merging pipe is increased, the first switch is controlled to be closed, the sewage is forbidden to flow into the flow merging pipe, and the sewage is regulated and stored through the buffer facility.

Finally, it should be noted that while the preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including 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 in 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 of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. A sewage regulation and storage method is used for a sewage regulation and storage system, the sewage regulation and storage system comprises a sewage containing facility, a buffering facility and a closure facility, the sewage containing facility, the buffering facility and the closure facility are respectively communicated with each other in pairs, a first switch is arranged in the direction of the closure facility leading to a confluence pipe, and a second switch is arranged between the buffering facility and the closure facility; characterized in that the method comprises:

receiving an identification instruction of the current period, wherein the identification instruction comprises one of the following instructions: first identification instructions for characterizing periods of non-rainfall and second identification instructions for characterizing periods of rainfall;

when the identification instruction is a first identification instruction, controlling the first switch to be switched on, so that the sewage input by the sewage containing facility or the sewage stored by the buffer facility flows into the confluence pipe through the interception facility;

and when the identification instruction is a second identification instruction, controlling the second switch to be switched on, so that the sewage input by the sewage accommodating facility is input into the buffer facility through the interception facility for storage.

2. The method of claim 1, wherein after the identification command is a second identification command, controlling the second switch to open, the method further comprises:

acquiring rainfall intensity data in a rainfall period;

comparing the rainfall intensity data with a rainfall intensity threshold;

3. The method of claim 2, wherein after the rainfall intensity data is less than the rainfall intensity threshold, controlling the first switch to open, the method further comprises:

acquiring capacity data of a sewage treatment facility;

4. The method according to claim 3, wherein a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and after controlling the first switch to be closed if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility, the method further comprises:

acquiring capacity data of the buffer facility;

5. The method of claim 2, wherein the method further comprises:

and if the rainfall intensity data is greater than or equal to the rainfall intensity threshold value, controlling the first switch to be closed.

6. The method of claim 5, wherein a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and after controlling the first switch to be turned off if the rainfall intensity data is greater than or equal to the rainfall intensity threshold, the method further comprises:

acquiring capacity data of the buffer facility;

7. The method of claim 6, wherein if the capacity data of the buffer facility is greater than or equal to the capacity threshold of the buffer facility, the method further comprises:

acquiring capacity data of a sewage treatment facility;

8. The method of claim 1, wherein after the identification command is a second identification command, controlling the second switch to open, the method further comprises:

acquiring capacity data of a sewage treatment facility;

9. The method of claim 8, wherein a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and the method further comprises, after controlling the first switch to be turned off if the capacity data of the sewage treatment facility is greater than or equal to the capacity threshold of the sewage treatment facility:

acquiring capacity data of the buffer facility;

10. The method of claim 1, wherein a third switch for controlling the flow of the sewage is provided between the sewage housing facility and the intercepting facility, and after the identification command is a second identification command and the second switch is controlled to be opened, the method further comprises:

acquiring capacity data of the buffer facility;

11. The method of claim 1, wherein after the identification command is a first identification command to control the first switch to open, the method further comprises:

acquiring capacity data of a sewage treatment facility;

12. The method of claim 11, wherein after controlling the first switch to close if the capacity data of the wastewater treatment facility is greater than or equal to the capacity threshold of the wastewater treatment facility, the method further comprises:

acquiring capacity data of the buffer facility;

13. An electronic device for the sewage storage method according to any one of claims 1 to 12, wherein the electronic device comprises:

a transmitter for receiving identification instructions of a current time period, the identification instructions comprising one of: a first identification instruction for characterizing periods of non-rainfall and a second identification instruction for characterizing periods of rainfall;

a controller comprising a memory and a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of:

14. A controller for the sewage storage method according to any one of claims 1 to 12, wherein the controller comprises:

a memory;

a processor, wherein the memory stores a computer program that when executed by the processor is capable of performing the steps of:

15. A sewage regulation and storage method is used for a sewage regulation and storage system, the sewage regulation and storage system comprises a sewage containing facility, a buffer facility and a closure facility, the sewage containing facility, the buffer facility and the closure facility are respectively communicated in pairs, and a first switch is arranged in the direction of the closure facility leading to a confluence pipe; characterized in that the method comprises:

16. A sewage regulation and storage method is used for a sewage regulation and storage system, the sewage regulation and storage system comprises a sewage containing facility, a buffer facility and a closure facility, the sewage containing facility, the buffer facility and the closure facility are respectively communicated in pairs, and a first switch is arranged in the direction of the closure facility leading to a confluence pipe; characterized in that the method comprises:

receiving an identification instruction of the current period, wherein the identification instruction is a combination instruction of the following instructions: identification instructions for characterizing periods of non-rainfall A1 and identification instructions for characterizing periods of rainfall A2; identification instructions B1 for characterizing that the intensity of rainfall during the period of rainfall is less than the rainfall intensity threshold and identification instructions B2 for characterizing that the intensity of rainfall during the period of rainfall is greater than the rainfall intensity threshold; identification instructions C1 for characterizing that the volume data of the sewage treatment facility is less than its volume threshold and identification instructions C2 for characterizing that the volume data of the sewage treatment facility is greater than or equal to its volume threshold; identification instructions D1 for characterizing that the capacity data of the buffer facility is less than its capacity threshold and identification instructions D2 for characterizing that the capacity data of the buffer facility is greater than or equal to its capacity threshold; identification instructions D1 for characterizing that the capacity data of the buffer facility is less than its capacity threshold and identification instructions D2 for characterizing that the capacity data of the buffer facility is greater than or equal to its capacity threshold; identification instructions E1 for characterizing a rainwater concentration less than a pollutant concentration threshold and identification instructions E2 for characterizing a rainwater concentration greater than or equal to a pollutant concentration threshold;

switching the on and off of the first switch according to the identification instruction, wherein the switching comprises:

alternatively, the first and second electrodes may be,

the identification command is a combined command of an identification command A2, an identification command B1 and an identification command C1, and controls the first switch to be turned on;

alternatively, the first and second electrodes may be,

the identification instruction is a combined instruction of an identification instruction A2, an identification instruction B1 and an identification instruction D2, and controls the first switch to be turned on;

alternatively, the first and second electrodes may be,

the identification instruction is a combination instruction of an identification instruction A2, an identification instruction B1, an identification instruction C1 and an identification instruction D2, and controls the first switch to be turned on;

alternatively, the first and second electrodes may be,

the identification command is a combined command of an identification command A2 and an identification command B2, and controls the first switch to be closed.