CN111424790A - Adjustable storage equipment and device with intercepting and buffering facilities - Google Patents
Adjustable storage equipment and device with intercepting and buffering facilities Download PDFInfo
- Publication number
- CN111424790A CN111424790A CN202010229187.8A CN202010229187A CN111424790A CN 111424790 A CN111424790 A CN 111424790A CN 202010229187 A CN202010229187 A CN 202010229187A CN 111424790 A CN111424790 A CN 111424790A
- Authority
- CN
- China
- Prior art keywords
- facility
- sewage
- branch pipe
- confluence
- water conservancy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 226
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 186
- 238000000034 method Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 20
- 239000008239 natural water Substances 0.000 description 10
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000009365 direct transmission Effects 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
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
- E03F1/007—Pneumatic sewage disposal systems; accessories specially adapted therefore for public or main systems
-
- 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
-
- 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
Landscapes
- 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 an adjustable storage apparatus with a flow-stopping and buffering facility, comprising: a branch confluence pipe; the sewage branch pipe is communicated with the confluence branch pipe; the closure facility is arranged between the confluence branch pipe and the sewage branch pipe; the buffer facility is communicated with the interception facility; the rainwater inlet is communicated with the confluence branch pipe; the first flow dividing facility is respectively communicated with the confluence branch pipe and the municipal confluence pipe; the first rain storage facility is communicated with the first diversion facility; and the second flow dividing facility is communicated with the municipal confluence pipe, and the online treatment facility and the sewage treatment facility are respectively communicated with the second flow dividing facility. The invention realizes the distribution 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 dryness caused by only treating and discharging sewage is avoided in the non-rainfall period, and the technical effect of timely replenishing river water is achieved.
Description
Technical Field
The invention belongs to the technical field of municipal drainage, and particularly relates to adjustable storage equipment with a flow stopping and buffering facility and a device.
Background
Municipal drainage systems in cities are mainly divided into combined drainage systems and split drainage systems. The earliest combined drainage system mixes sewage, industrial wastewater and rainwater in the same canal, directly discharges the sewage into a water body nearby without any treatment, and is easy to cause serious pollution to the received water body. The split-flow drainage system is a device which can respectively drain domestic sewage, industrial wastewater and rainwater in two or more independent pipelines.
Currently, in the existing municipal drainage technology, most of the confluence districts have the following problems:
(1) in rainy days, the rainwater is divided into primary rain and middle and later stage rain according to a time-length method, a water quality method or a liquid level method, and aiming at the discharge mode of the primary rain, the primary rain is generally directly shunted to a municipal sewage pipe and is recycled after being treated by a sewage treatment plant, however, the conveying capacity of the sewage pipe is limited, a large amount of mixed water of sewage and rainwater cannot be contained, if the sewage pipe is modified, the cost is high, and when the mixed water mixed with the sewage and the primary rain is sent to the sewage treatment plant for treatment due to large amount, the capacity of the sewage treatment plant is insufficient, or the treatment resources are wasted; in addition, in sunny days, all the initial rain is treated and discharged in rainy days, and the water treatment discharge amount only relates to domestic sewage, so that the river is dried under the condition that no water is supplemented along the river due to insufficient water treatment discharge amount in long-term sunny days.
(2) In the pipeline system in the confluence zone, rainwater and sewage are not discharged to realize rainwater and sewage diversion, so that on one hand, in rainy days, a large amount of sewage is mixed in rainwater flowing out of the confluence branch pipe, and at the moment, if the part of sewage is conveyed to the municipal confluence pipe, the natural water connected with the municipal confluence pipe is easily polluted; last in the aspect of still that there is influent sewage and rainwater in the confluence branch pipe, sewage at this moment is diluted by the rainwater, but pollutant concentration wherein is still than higher, consequently, the middle and later period rainwater that flows out in the confluence branch pipe is sewage too, still can cause the natural water to be polluted in flowing into municipal confluence pipe with middle and later period rainwater, simultaneously again because the volume of middle and later period rainwater is great, and municipal confluence pipe's capacity is limited, can not hold middle and later period rainwater and sewage, if reform transform the confluence branch pipe, must cause the cost too high, and the volume of the middle and later period rainwater of thoughtlessly having domestic sewage is great to send into sewage treatment plant and handle, also can cause sewage treatment plant capacity not enough, or processing resources waste.
Therefore, in the existing municipal drainage technology, rainwater and sewage are not distributed in a combined system cell in a rainy day for treating and discharging rainwater, so that the treatment pressure of a treatment facility is high, the treatment facility runs in an overload mode, the service life of the treatment facility is shortened, and the technical defect of dry riverway is caused under the condition that no water is supplemented along the riverway due to insufficient water treatment discharge amount in a fine day.
Disclosure of Invention
The invention aims to solve the technical problems that the treatment pressure of a sewage treatment plant is very large in rainy days, the sewage treatment plant runs in an overload mode, the service life of a treatment facility is extremely short, resource waste is easily caused, the conveying pressure and the conveying strength of a sewage pipe are increased, the cost is increased when the sewage pipe is reformed, and the technical defect that the river channel is easily dried in fine days is easily caused.
To solve the above technical problem, in a first aspect, the present invention provides an adjustable storage apparatus having a shut-off and buffering facility, the apparatus comprising:
the intercepting facility is arranged between the confluence branch pipe and the sewage branch pipe and is used for intercepting the sewage in the sewage branch pipe in the rainfall period;
the buffering facility is communicated with the intercepting facility;
the first flow dividing facility is communicated with the confluence branch pipe and is positioned at the downstream position of the confluence branch pipe, and the second flow dividing facility is communicated with a municipal confluence pipe;
a first rain storage facility in communication with the first diversion facility;
an in-line processing facility in communication with the second split facility;
the sewage treatment facility is communicated with the second flow dividing facility;
the intercepting facility intercepts sewage in the sewage branch pipe during rainfall, the sewage is intercepted by the intercepting facility and stored in the buffer facility, the first rainwater conveyed in the confluence branch pipe is divided into the first rainwater storage facility for storage through the first dividing facility during the early period of rainfall, and the middle-later rainwater conveyed in the confluence branch pipe is divided into the online processing facility through the second dividing facility for processing through the first dividing facility; and the first diversion facility, the municipal confluence pipe and the second diversion facility are sequentially arranged in the non-rainfall period to divert the initial rain to the online treatment facility for treatment, and the interception facility releases sewage in the sewage branch pipe in the non-rainfall period, so that the sewage in the buffering facility or the sewage branch pipe is sequentially arranged in the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility to be treated.
Optionally, the apparatus further comprises:
the first water conservancy switch is arranged at a water outlet of the first diversion facility in the direction leading to the municipal confluence pipe;
and the number of the first and second groups,
and the second water conservancy switch is arranged at a water outlet where the first diversion facility leads to the direction of the initial rain storage facility.
Optionally, the apparatus further comprises:
and the third water conservancy switch is arranged at a water outlet of the intercepting facility in the direction leading to the confluence branch pipe.
Optionally, the apparatus further comprises:
and the fourth water conservancy switch is arranged at a water outlet of the intercepting facility leading to the direction of the buffer facility.
Optionally, the apparatus further comprises:
a first pump disposed in the primary rain storage facility to pump the primary rain from the primary rain storage facility into the municipal flow-joining pipe or the second diversion facility.
Optionally, the apparatus further comprises:
a transmitter for receiving identification instructions of a current epoch, the identification instructions including one of: the rain early-stage identification method comprises a first identification instruction used for representing non-rainfall periods, a second identification instruction used for representing that rainwater in the rainfall periods is early rain, and a third identification instruction used for representing that the rainwater in the rainfall periods is middle and late rain;
a controller in communication with the transmitter, the first hydraulic switch, the second hydraulic switch, the third hydraulic switch, and the fourth hydraulic switch, respectively, the controller including a memory and a processor, wherein the memory stores a computer program, and the program when executed by the processor is capable of implementing the steps of:
receiving an identification instruction sent by the transmitter;
according to the identification command, it is right first water conservancy switch, second water conservancy switch, third water conservancy switch and fourth water conservancy switch's switching switches, it specifically includes to switch:
when the identification instruction is a first identification instruction, the first water conservancy switch is controlled to be started, the second water conservancy switch is controlled to be started, and the primary rain is enabled to be shunted to the online processing facility through the first shunt facility, the municipal confluence pipe and the second shunt facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned off, so that the sewage in the sewage branch pipe is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned on, so that the sewage in the buffering facility is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence;
when the identification instruction is not the first identification instruction, controlling the third water conservancy switch to be closed; and the number of the first and second electrodes,
when the identification instruction is a second identification instruction, controlling the first water conservancy switch to be turned off and the second water conservancy switch to be turned on, so that the initial rain in the confluence branch pipe is shunted to the initial rain regulation facility for storage through the first shunt facility;
and when the identification instruction is a third identification instruction, controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned off, so that the middle and later stage rain in the confluence branch pipe is shunted to the online treatment facility and/or the sewage treatment facility for treatment sequentially through the first shunt facility, the municipal confluence pipe and the second shunt facility.
Optionally, the first rain regulation and storage facility is a low-lying area or a lake pond in the unit area or a reservoir arranged in the unit area;
and/or the presence of a gas in the gas,
the on-line treatment facility is an ecological retention tank, or a biological filter, or a physicochemical treatment facility, or a biochemical treatment facility, or an oxidation pond, or an artificial wetland;
and/or the presence of a gas in the gas,
the sewage treatment facility is a sewage treatment plant;
and/or the presence of a gas in the gas,
the intercepting facility is one of a diversion well, an intercepting well, a flow abandoning well, a buffer corridor or an installation well,
and/or the presence of a gas in the gas,
the buffer facility is a tank body structure or a tank body structure with a storage space.
Optionally, the method further includes:
and the sewage containing facility is arranged between the closure facility and the sewage branch pipe.
Optionally, the intercepting facility and the buffering facility are combined into a storage pool with an integrated structure, a partition part is arranged in the storage pool, and the intercepting facility and the buffering facility are respectively located on two sides of the partition part.
In a second aspect, the present invention also provides an adjustable storage and drainage device with intercepting and buffering facilities for a municipal combined flow pipe including a municipal combined flow pipe, characterized in that the device comprises:
the intercepting facility is arranged between the confluence branch pipe and the sewage branch pipe and is used for intercepting the sewage in the sewage branch pipe in the rainfall period;
the buffering facility is communicated with the intercepting facility;
the first flow dividing facility is communicated with the confluence branch pipe and is positioned at the downstream position of the confluence branch pipe, and the second flow dividing facility is communicated with the municipal confluence pipe;
a first rain storage facility in communication with the first diversion facility;
the intercepting facility intercepts sewage in the sewage branch pipe during rainfall, the sewage is intercepted by the intercepting facility and stored in the buffer facility, the first rainwater conveyed in the confluence branch pipe is divided into the first rainwater storage facility for storage through the first dividing facility during the early period of rainfall, and the middle-later rainwater conveyed in the confluence branch pipe is divided into the online processing facility through the second dividing facility for processing through the first dividing facility; and the first diversion facility, the municipal confluence pipe and the second diversion facility are sequentially arranged in the non-rainfall period to divert the initial rain to the online treatment facility for treatment, and the interception facility releases sewage in the sewage branch pipe in the non-rainfall period, so that the sewage in the buffering facility or the sewage branch pipe is sequentially distributed to the sewage treatment facility for treatment through the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility.
Has the advantages that:
the adjustable storage equipment with the intercepting and buffering facilities provided by the invention has the advantages that the confluence branch pipe is communicated with the rainwater port, and a cut-off facility is arranged between the confluence branch pipe and the sewage branch pipe to cut off the sewage in the rainfall period, by connecting the buffering facility with the intercepting facility, the sewage during intercepting of the intercepting facility flows to the buffering facility for storage, so that only rainwater exists in the confluence branch pipe, the primary rain is shunted by the first shunting facility to the primary rain storage facility for storage, the direct transmission of the primary rain to the municipal confluence pipe is effectively avoided, the municipal confluence pipe is conveyed to a treatment facility for treatment, so that the treatment pressure of the treatment facility in the rainfall period is effectively reduced, the working state of overload operation of the treatment facility is lightened, the service life of the treatment facility is prolonged, and the modification cost is reduced; meanwhile, in the non-rainfall period, the initial rain is shunted to the treatment facility through the first shunt facility and the second shunt facility in sequence, and then flows into the natural water body or the downstream pipeline, so that the technical defect of dry riverway caused by only treating and discharging sewage in the non-rainfall period is effectively overcome, and the technical effect of timely replenishing river water is achieved; or sewage in the sewage branch pipe is released through the closure facility in the non-rainfall period, so that the sewage is sequentially distributed to the sewage treatment facility through the first distribution facility, the municipal confluence pipe and the second distribution facility and then is discharged after being treated, the distribution of rain and sewage 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 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 first schematic diagram of an adjustable storage apparatus with a diversion and buffering facility according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second adjustable storage apparatus with a diversion and buffering facility according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a processing apparatus with a shut-off facility according to a second embodiment of the present invention;
fig. 4 is a second schematic structural view of a processing apparatus with a shut-off facility according to a second embodiment of the present invention.
Detailed Description
The adjustable storage equipment with the intercepting and buffering facilities provided by the invention has the advantages that the confluence branch pipe is communicated with the rainwater port, and a cut-off facility is arranged between the confluence branch pipe and the sewage branch pipe to cut off the sewage in the rainfall period, by connecting the buffering facility with the intercepting facility, the sewage during intercepting of the intercepting facility flows to the buffering facility for storage, so that only rainwater exists in the confluence branch pipe, the primary rain is shunted by the first shunting facility to the primary rain storage facility for storage, the direct transmission of the primary rain to the municipal confluence pipe is effectively avoided, the municipal confluence pipe is conveyed to a treatment facility for treatment, so that the treatment pressure of the treatment facility in the rainfall period is effectively reduced, the working state of overload operation of the treatment facility is lightened, the service life of the treatment facility is prolonged, and the modification cost is reduced; meanwhile, in the non-rainfall period, the initial rain is shunted to the treatment facility through the first shunt facility and the second shunt facility in sequence, and then flows into the natural water body or the downstream pipeline, so that the technical defect of dry riverway caused by only treating and discharging sewage in the non-rainfall period is effectively overcome, and the technical effect of timely replenishing river water is achieved; or sewage in the sewage branch pipe is released through the closure facility in the non-rainfall period, so that the sewage is sequentially distributed to the sewage treatment facility through the first distribution facility, the municipal confluence pipe and the second distribution facility and then is discharged after being treated, the distribution of rain and sewage in the rainfall period is effectively realized, and the device has the characteristic of wide applicability.
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.
Also, in embodiments of the invention where an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When one component is said to be "in communication with" another component, it can be directly connected to the other component or intervening components may be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.
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:
a confluence branch pipe which is a pipe for transporting 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 confluence pipe is a pipeline used for conveying rainwater or sewage or mixed water of the rainwater and the sewage in a municipal pipeline.
It will be understood by those skilled in the art that the above "storm water", "sewage", and "mixed water" are not limiting as to the function of the "branch pipe" or "pipe", but merely serve a differentiating function. In other words, the confluence branch pipe, the sewage branch pipe and the municipal confluence pipe can all use the same pipeline, or different pipelines, or partially the same and partially different pipelines, but the invention is not limited thereto, and the pipelines which can realize liquid delivery are all suitable for the invention and are within the protection scope of the invention.
The period referred to in the present invention can be divided into a rainfall period and a non-rainfall period according to whether the rainfall behavior occurs, 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 is a period in which no rainfall action occurs, and may be understood as a sunny day. Or according to the size of rainfall, the period referred in the invention can be divided into a rainfall period and a non-rainfall period, wherein the rainfall period refers to the period when the rainfall reaches a certain rainfall threshold value and can be understood as the period when the rainfall is slightly larger; the non-rainfall period is a period opposite to the rainfall period, and refers to a period when the rainfall is less than the rainfall threshold, and may be understood as a period when there is no rainfall or when the rainfall is small.
In the invention, the specific mode of the rainfall period and the non-rainfall period is determined, and the determination is not limited, and can be selected and determined according to the actual operation requirement; in other words, any of the above-described ways of determining periods of rainfall and periods of non-rainfall is suitable for use in the present invention. However, the present invention is applicable to both the determination method of whether rainfall occurs and the determination method of whether the rainfall reaches a certain rainfall threshold, as long as the determination method of whether rainfall occurs or whether the rainfall reaches a certain rainfall threshold can be achieved.
Furthermore, for the rainfall period, the rainwater can be divided into the first rain and the middle and later rain, and the division manner can adopt a time-lapse method, a water quality method or a liquid level method in the prior art, for example, when the time-lapse method is adopted, the corresponding rainwater is the first rain in the rainfall period, and the corresponding rainwater is the middle and later rain in the middle and later periods of the rainfall; if a water quality method is adopted, when the concentration of the rainwater is higher than a certain concentration threshold value, the rainwater is the initial rainwater, and when the concentration of the rainwater is lower than a certain concentration threshold value, the rainwater is the middle and later stage rainwater; if the liquid level method is adopted, the rainwater is the initial rainwater when the liquid level of the rainwater is lower than a certain liquid level threshold, and the rainwater is the middle and later stage rainwater when the liquid level of the rainwater is higher than a certain liquid level threshold.
Similarly, the determination of which mode the initial rain or the middle and later rain belongs to is not limited, and the determination can be selected according to the actual operation requirement; in other words, any of the above-described ways of determining early rain or mid-late rain is suitable for use in the present invention.
Of course, it should be understood by those skilled in the art that since certain errors are allowed in the drainage process of rainwater and/or sewage in the actual operation process, certain errors may exist in the specific division of each period, for example, there is an imprecise division node between the initial rain and the middle and late rain, which results in the early rain mixed with the middle and late rain, or the initial rain/middle and late rain mixed with a small amount of sewage; the operation influence caused by the error does not affect the implementation effect of the whole technical scheme of the invention, and can be ignored, so that the operation influence is not considered to be in the protection range of the invention.
Example one
Referring to fig. 1, a schematic diagram of an overall structure of an adjustable storage apparatus with intercepting and buffering facilities according to an embodiment of the present invention is shown, where the adjustable storage apparatus with intercepting and buffering facilities is applied to a drainage system, and the drainage system includes: the system comprises a confluence branch pipe 1, a sewage branch pipe 2, a rainwater port 3, a municipal confluence pipe 6 and the like; the adjustable storage equipment specifically comprises a first diversion facility 4, an initial rain storage facility 5, a second diversion facility 7, an online treatment facility 11, a sewage treatment facility 12 and a closure facility 13.
The confluence branch pipe 1, the sewage branch pipe 2 and the gutter inlet 3 in the drainage system can be arranged in a unit area, the unit area is an area needing to treat sewage and rainwater, and can be a residential area, a school, an administrative area and the like. The confluence branch pipe 1 is connected with the rain ports 3 and is used for conveying rainwater, so that the initial rain and the rain in the middle and later periods in the rainfall period are converged into the confluence branch pipe 1 through the rain ports 3 and then conveyed, and it can be understood that the number of the rain ports 3 can be multiple, the distribution positions of the rain ports 3 in the unit area can be any positions, the reasonable arrangement can be carried out according to the actual rain accumulation direction in the actual process, and the invention is not limited. The sewage branch pipes 2 are communicated with the municipal confluence pipe 10, so that sewage in the unit area is firstly converged into the sewage branch pipes 2, and then the sewage is intensively conveyed into the confluence branch pipes 1 through the sewage branch pipes 2; the municipal water manifold 10 may be connected to a second flow dividing facility 7, and connected to a sewage treatment facility 12 (e.g., a sewage treatment plant) through the second flow dividing facility 7, and the sewage may be treated by the sewage treatment facility 12 and discharged, or connected to an on-line treatment facility 11 (e.g., a biofilter) through the second flow dividing facility 7, and the rainwater or a mixed water of the rainwater and the sewage may be treated by the on-line treatment facility 11 and discharged.
In the embodiment of the present invention, a closure facility 13 is provided between the sewage branch pipe 2 and the municipal confluence pipe 6 to close the sewage in the sewage branch pipe 2 by the closure facility 13, for example, in the rainfall period, the sewage is intercepted so as not to flow into the confluence branch pipe 1, thereby realizing the distribution of the rainwater and sewage in the rainfall period, and in the non-rainfall period, the sewage is released so as to flow into the confluence branch pipe 1. Meanwhile, the intercepting facility 13 is connected with the buffering facility 14 so as to intercept the sewage in the intercepting period to the buffering facility 14 through the intercepting facility 13 for storage, thereby achieving the purpose that the normal discharge of the sewage in the unit area is not influenced even in the intercepting process in the rainfall period.
In addition, the present invention is provided with a first branch facility 4 and a first rain storage facility 5 at a downstream position of the confluence branch pipe 1, wherein the first branch facility 4 is communicated with the confluence branch pipe 1 and a municipal confluence pipe 6 respectively, and the first rain storage facility 5 is communicated with the first branch facility 4. It can be understood that the first diversion facility 4 is provided with a connection structure of at least one water inlet and two water outlets, that is, the water inlet of the first diversion facility 4 is communicated with the confluence branch pipe 1 and the two water outlets are respectively communicated with the first rain storage facility 5 and the municipal confluence pipe 6.
This allows the first rain in the rainfall period in the inflow branch pipe 1 to be divided by the first branch facilities 4 and the first rain in the rainfall period in the inflow branch pipe 1 to be stored by the first rain storage facilities 5, however, the starting time of the interception of the sewage in the sewage branch pipe 2 by the interception facilities 13 and the starting time of the division of the first rain in the rainfall period in the inflow branch pipe 1 by the first branch facilities 4 may be the same time, i.e., both may be performed simultaneously, or the interception of the sewage in the sewage branch pipe 2 by the interception facilities 13 may be performed before and the first rain in the rainfall period in the inflow branch pipe 1 may be divided by the first branch facilities 4, and the present invention does not limit the control sequence as long as the interception of the sewage in the rainfall period by the interception facilities 13 and the control manner of the first rain in the rainfall period in the inflow branch pipe 1 by the first branch facilities 4 can be performed, the device is suitable for the invention and is within the protection range of the invention, so that the defects of overlarge treatment pressure, resource waste and the like of the sewage treatment facility caused by directly conveying the primary rain to the municipal flow manifold and conveying the primary rain to the sewage treatment facility for treatment by the municipal flow manifold 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 reconstruction cost of the sewage pipe is reduced. And stored primary rain is shunted to the online treatment facility 11 or the sewage treatment facility 12 for treatment through the first shunt facility 4 and the second shunt facility 7 in the non-rainfall period, and then flows into a natural water body or a downstream pipeline, so that the technical defect of dry riverway caused by treating and discharging sewage only in the non-rainfall period is effectively overcome, and river water is effectively supplemented.
As an implementation manner of the diversion action of the first diversion facility 4, the embodiment of the present invention may include a first hydraulic switch and a second hydraulic switch. Wherein, the first water switch is arranged at a water outlet of the first shunt facility 4 which leads to the municipal confluence pipe 6; the second water conservancy switch sets up in the delivery port department of first reposition of redundant personnel facility 4 leading to first rain regulation facility 5 direction. Through closing and the second water conservancy switch is opened in the rainfall period control first water conservancy switch for the first rain in the confluence branch pipe 1 is shunted to storage facility 5 through first reposition of redundant personnel facility 4 and is saved, and to middle and later stage rain, open and the second water conservancy switch is closed through control first water conservancy switch, make middle and later stage rain in the confluence branch pipe 1 pass through first reposition of redundant personnel facility 4 in proper order, the reposition of redundant personnel is handled to on-line treatment facility 11 to second reposition of redundant personnel facility 7, and then realize in the rainfall period adjusting and storing to first rain, alleviate the treatment facility's treatment pressure, also avoid the wasting of resources simultaneously, also can realize simultaneously that the water level in the non-rainfall period to the natural water supplies.
As another embodiment for realizing the splitting action of the first splitting means 4, the embodiment of the present invention may also include a first pump; the first pump is provided in the primary rain storage facility 5 to pump primary rain from the primary rain storage facility 5 to the municipal flow-joining pipe 6 or the second diversion facility 7. Also in this embodiment, the embodiment of the present invention further includes a first water switch provided at the water outlet of the first flow-dividing means 4 in the direction leading to the municipal flow-joining pipe 6, and a second water switch provided at the water outlet of the first flow-dividing means 4 in the direction leading to the primary rain storage means 5. Concretely, control first water conservancy switch and close and the second water conservancy switch is opened when the rainfall period, make the first rain in the confluence branch pipe 1 shunt to store in the first rain regulation facility 5 through first reposition of redundant personnel facility 4, and to middle and later stage rain, open and the second water conservancy switch is closed through controlling first water conservancy switch, make the middle and later stage rain in the confluence branch pipe 1 pass through first reposition of redundant personnel facility 4 in proper order, municipal administration confluence pipe 6, 7 reposition of redundant personnel of second reposition of redundant personnel facility are handled to on-line treatment facility 11, and then realize adjusting the first rain in the rainfall period, alleviate the treatment pressure who handles the facility, also avoid the wasting of resources simultaneously. And when the water discharge demand is large, the first pump is controlled to synchronously pump the primary rain in the primary rain storage facility 5 back to the second diversion facility 7 or the online processing facility 11, so that the situation that the current water supply cannot be met only by opening the second water conservancy switch is solved, or the first water conservancy switch can be closed when the primary rain in the primary rain storage facility 5 is pumped back by the first pump.
As will be understood by those skilled in the art, the initial rain in the initial rain storage facility 5 is specifically delivered to the second diversion facility 7 or the on-line treatment facility 11 according to any of the above embodiments, and the control may be selected according to the actual operation requirement; in other words, the present invention is not limited to the first rain transportation mode in the first rain storage facility 5, and both of the above two transportation modes and the similar transportation mode in the prior art are applicable to the present invention as long as the technical effect of remotely transporting the first rain in the first rain storage facility 5 to the second diversion facility 7 or the on-line treatment facility 11 can be achieved, and are within the protection scope of the present invention.
Further, since the sewage introduced into the merging branch pipe 1 from the sewage branch pipe 2 may exist in both the rainfall period and the non-rainfall period, in both the above-described embodiments of the branching operation of the first branching means 4, a third water conservancy switch may be provided at a water outlet of the intercepting means 13 in the direction leading to the merging branch pipe 1, and a fourth water conservancy switch may be provided at a water outlet of the intercepting means 13 in the direction leading to the buffer means 14.
Specifically, when the rainfall period, the third water conservancy switch is controlled to be closed in the whole journey, and then the distribution of rain and sewage in the rainfall period is realized, then when the first water conservancy switch is controlled to be closed and the second water conservancy switch is controlled to be opened in the early rain, so that the early rain in the confluence branch pipe 1 is distributed to the early rain regulation facility 5 through the first distribution facility 4 to be stored. And for the middle 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, so that the middle and later stage rain in the confluence branch pipe 1 is sequentially shunted to the online processing facility 11 through the first shunt facility 4 and the second shunt facility 7 for processing.
And in the non-rainfall period, when the initial rain in the initial rain storage facility 5 needs to be discharged, the third water conservancy switch is controlled to be closed, the first water conservancy switch is controlled to be opened, the second water conservancy switch is controlled to be opened, the initial rain stored in the initial rain storage facility 5 is discharged to the natural water body after being distributed to the online treatment facility 11 or the sewage treatment facility 12 through the first distribution facility 4 and the second distribution facility 7 sequentially, and then the water level in the natural water body is replenished in the non-rainfall period.
Those skilled in the art can understand that the initial rain in the initial rain storage facility 5 is conveyed by any of the above control modes, and the control can be selected according to the actual operation requirement; in other words, the present invention is not limited to the manner of controlling the conveyance of the first rain in the first rain storage facility 5, and the various conveyance control manners described above are applicable to the present invention as long as they can achieve the technical effect of reducing the treatment pressure of the treatment facility in the entire rainfall period by partially storing the first rain at the early stage of rainfall and replenishing the water level in the natural water body at the non-rainfall period, and are within the scope of the present invention.
Further, with reference to fig. 2, the embodiment of the present invention further includes: a transmitter 8 and a controller 9.
In detail, the transmitter 8 is configured to receive an identification instruction of the current time period, where the identification instruction includes one of the following instructions: the rain early-stage identification method comprises a first identification instruction used for representing non-rainfall periods, a second identification instruction used for representing that rainwater in the rainfall periods is early rain, and a third identification instruction used for representing that the rainwater in the rainfall periods is middle and late rain; the controller 9 is in communication connection with the transmitter, the first hydraulic switch, the second hydraulic switch, the third hydraulic switch and the fourth hydraulic switch, respectively, the controller 9 comprises a memory and a processor, wherein the memory stores a computer program, and the program when executed by the processor can realize the following steps:
receiving an identification instruction sent by the transmitter; according to the identification command is right the switching of first water conservancy switch second water conservancy switch, third water conservancy switch and fourth water conservancy switch, it specifically includes to switch:
when the identification instruction is a first identification instruction, the first water conservancy switch is controlled to be started, the second water conservancy switch is controlled to be started, and the primary rain is enabled to be shunted to the online processing facility through the first shunt facility, the municipal confluence pipe and the second shunt facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned off, so that the sewage in the sewage branch pipe is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence; or the first water conservancy switch is controlled to be opened, 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 buffer facility is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence
Specifically, when the identification command is a first identification command, that is, when the current time is a non-rainfall time, at least the following two control modes a1.1, a1.2 and a1.3 exist;
a1.1, when the rainwater stored in the primary rainwater storage tank is discharged to an online treatment facility;
in the a1.1 control method, there are at least two control methods, A1.1.1 and A1.1.2:
a1.1.1 shunting the primary rain to a municipal rainwater pipe through a first shunting 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 on, the initial rain is distributed to the online treatment facility through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence, and during the period, the sewage in the sewage branch pipe is intercepted through the interception facility and is conveyed to a buffer facility for storage;
a1.1.2 distributing the rain to the municipal rainwater pipe without the first diversion facility;
that is, at this time, the initial rain is directly pumped back to the municipal rainwater pipe and/or the on-line treatment facility through the first pump, at this time, the first water conservancy switch can be controlled to be turned off, the second water conservancy switch is controlled to be turned off, and the third water conservancy switch is controlled to be turned on, because the initial rain is directly pumped back to the municipal rainwater pipe and/or the on-line treatment facility through the first pump at this time, then for the confluence branch pipe, the sewage discharged from the sewage branch pipe through the interception facility can be received, and the sewage flows into the sewage treatment facility for treatment through the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility in sequence.
Of course, as can be understood by those skilled in the art, the control mode of discharging the rainwater stored in the primary rainwater storage tank to the online treatment facility is specifically the A1.1.1 control mode or the A1.1.2 control mode, and the control mode can be selected according to the actual operation requirement; in other words, the control method of the present invention when the rainwater stored in the first rain storage tank is discharged to the on-line treatment facility is not specifically limited, and the 2 control methods or other control methods for the first water conservancy switch, the second water conservancy switch, the third water conservancy switch and the fourth water conservancy switch are all applicable to the present invention as long as the control method can realize that the rainwater stored in the first rain storage tank is discharged to the on-line treatment facility at the early stage of rainfall and does not affect the technical effect of sewage discharge in the sewage branch pipe, and are also within the protection scope of the present invention.
A1.2, directly discharging the sewage in the sewage branch pipe after passing through a closure facility;
in the A1.2 control mode, the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned off, so that the sewage in the sewage branch pipe is conveyed to a sewage treatment facility for treatment through the interception facility, the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility in sequence;
a1.3, directly discharging the sewage in the buffer facility after passing through a closure facility;
in the A1.3 control mode, the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on, and the fourth water conservancy switch is controlled to be turned on, so that the sewage in the buffer facility is conveyed to a sewage treatment facility for treatment through the interception facility, the first diversion facility, the municipal confluence pipe and the second diversion facility in sequence.
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 any of the above control modes to perform control, and the control may be selected according to actual operation requirements; in other words, the present invention does not specifically limit the control manner of the controller when the identification command is the first identification command, and the 3 control manners or other control manners for the first water conservancy switch, the second water conservancy switch, the third water conservancy switch and the fourth water conservancy switch are all applicable to the present invention and are within the protection scope of the present invention as long as the technical effect of reasonably discharging the sewage or the stored initial rain when the first identification command is received can be achieved.
Further, in the embodiment of the present invention, the two control manners a1.1, a1.2, and a1.3 may also be executed according to a preset priority, for example, a1.3 or a1.1 is executed preferentially, and then a1.2 is executed.
Particularly, for the initial rain stored in the initial rain storage facility and the sewage stored in the buffer facility, the initial rain level meter and the sewage level meter can be respectively and correspondingly arranged in the two facilities, the initial rain level threshold value used for representing the initial rain capacity and the sewage level threshold value used for representing the sewage capacity are set, the initial rain level data signal of the initial rain level meter and the sewage level data signal of the sewage level meter are received in real time through the sensor, and the signals are transmitted to the controller in real time. When the initial rain liquid level data signal shows that the initial rain liquid level exceeds the initial rain liquid level threshold, executing an A1.1 control mode; when the sewage liquid level data signal shows that the sewage liquid level exceeds a sewage liquid level threshold value, executing an A1.3 control mode; and when the initial rain liquid level data signal shows that the initial rain liquid level is lower than the initial rain liquid level threshold value and the sewage liquid level data signal shows that the sewage liquid level is lower than the sewage liquid level threshold value, executing an A1.2 control mode.
Similarly, as will be understood by those skilled in the art, the current execution sequence of a1.1, a1.2, and a1.3 may be selected according to the actual job requirement, and in addition to the execution sequence of preferentially executing a1.1 or a1.3 and then executing a1.2, a1.1 and a1.3 may be executed simultaneously, then executing a1.2, and then executing a1.1, a1.2, and a1.3 simultaneously. In other words, the execution sequence of a1.1, a1.2, and a1.3 is not particularly limited, and the present invention is applicable to the present invention as long as the technical effect of reasonably discharging the sewage or the 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.
When the identification instruction is a non-first identification instruction, controlling the third water conservancy switch to be turned off, namely intercepting the sewage in the sewage branch pipe through the interception facility; the identification command is a non-first identification command, which may be a second identification command, a third identification command, or another identification command, which will be described below, but the present invention is not limited thereto. When the identification instruction is a non-first identification instruction, specifically:
when the identification instruction is a second identification instruction, controlling the first water conservancy switch to be turned off and the second water conservancy switch to be turned on, so that the initial rain in the confluence branch pipe is shunted to the initial rain regulation facility for storage through the first shunt facility;
and when the identification instruction is a third identification instruction, controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned off, so that the middle and later stage rain in the confluence branch pipe is shunted to the online treatment facility and/or the sewage treatment facility for treatment sequentially through the first shunt facility, the municipal confluence pipe and the second shunt facility.
It should be noted that, in the embodiment of the present invention, the transmitter 110 is configured to receive and transmit the identification command of the current period, that is, directly obtain the identification command for controlling the controller, where the identification 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 method of how to obtain the identification command is not performed, in other words, how to determine whether rainfall occurs, and how to determine whether the rainfall in the rainfall period is early rain or late rain, according to the prior art, the present invention does not limit the determination method, as long as it is possible to obtain a first identification command for representing a non-rainfall period and a second identification command for representing that the rainfall in the rainfall period is early rain, and an obtaining mode or a judging mode of a third identification instruction for representing that the rain water in the rainfall period is the middle and later rain, are all suitable for the invention.
This is achieved in that, when the second identification command is received by the transmitter 8, it is transmitted to the controller 9, and the controller 9 executes a control command for switching the hydraulic switch. Finally, rain and sewage are shunted, regulation and storage are carried out aiming at the initial rain, the treatment pressure of the treatment facility in the rainfall period is reduced, the working state of overload operation is lightened, the service life of the treatment facility is prolonged, and the technical effect of supplying the water level in the natural water body in the non-rainfall period is achieved.
In the embodiment of the present invention, the first rain storage facility 5 is a low-lying area or a lake in a unit area or a reservoir disposed in the unit area.
In the embodiment of the present invention, the on-line treatment facility 11 is an ecological retention tank, 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 return branch pipe 10 is communicated with the initial rain storage facility 5 and is used for recycling reclaimed water of supernatant in the initial rain storage facility.
In an embodiment of the present invention, the system further includes: a sewage storage facility 15. For receiving sewage in the sewage branch pipe 2, the receiving facility 17 may be a septic tank as an embodiment.
Example two
With continuing reference to fig. 3-4, and in accordance with the same inventive concept, a second embodiment of the present invention provides an adjustable storage and drainage apparatus with intercepting and buffering facilities for use in a municipal combined flow pipe, the municipal combined flow pipe including a municipal combined flow pipe, the apparatus comprising: a shut-off facility 13 provided between the confluence branch pipe 1 and the sewage branch pipe 2, for shutting off the sewage in the sewage branch pipe at a rainfall period; a buffer facility 14 communicated with the intercepting facility; a first diversion facility 4 and a second diversion facility 7, wherein the first diversion facility is communicated with the confluence branch pipe and is positioned at the downstream position of the confluence branch pipe, and the second diversion facility is communicated with the municipal confluence pipe; a first rain storage facility 5 communicated with the first diversion facility; the intercepting facility intercepts sewage in the sewage branch pipe during rainfall, the sewage is intercepted by the intercepting facility and stored in the buffer facility, the first rainwater conveyed in the confluence branch pipe is divided into the first rainwater storage facility for storage through the first dividing facility during the early period of rainfall, and the middle-later rainwater conveyed in the confluence branch pipe is divided into the online processing facility through the second dividing facility for processing through the first dividing facility; and the first diversion facility, the municipal confluence pipe and the second diversion facility are sequentially arranged in the non-rainfall period to divert the initial rain to the online treatment facility for treatment, and the interception facility releases sewage in the sewage branch pipe in the non-rainfall period, so that the sewage in the buffering facility or the sewage branch pipe is sequentially distributed to the sewage treatment facility for treatment through the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility.
In the second embodiment of the present invention, the method further includes: the first water conservancy switch is arranged at a water outlet of the first diversion facility in the direction leading to the municipal confluence pipe; the second water conservancy switch is arranged at a water outlet of the first diversion facility in the direction leading to the initial rain storage facility; and the third water conservancy switch is arranged at a water outlet of the intercepting facility in the direction leading to the confluence branch pipe. And the fourth water conservancy switch is arranged at a water outlet of the intercepting facility leading to the direction of the buffer facility.
In the second embodiment of the present invention, the method further includes: a sewage storage facility 17. For receiving sewage in the sewage branch pipe 2, the receiving facility 17 may be a septic tank as an embodiment.
In the second embodiment of the present invention, the apparatus further includes: a transmitter for receiving identification instructions of a current epoch, the identification instructions including one of: the rain early-stage identification method comprises a first identification instruction used for representing non-rainfall periods, a second identification instruction used for representing that rainwater in the rainfall periods is early rain, and a third identification instruction used for representing that the rainwater in the rainfall periods is middle and late rain; a controller in communication with the transmitter, the first hydraulic switch, the second hydraulic switch, the third hydraulic switch, and the fourth hydraulic switch, respectively, the controller including a memory and a processor, wherein the memory stores a computer program, and the program when executed by the processor is capable of implementing the steps of:
receiving an identification instruction sent by the transmitter; according to the identification command, it is right first water conservancy switch, second water conservancy switch, third water conservancy switch with the switching of fourth water conservancy switch switches, it specifically includes to switch:
when the identification instruction is a first identification instruction, the first water conservancy switch is controlled to be started, the second water conservancy switch is controlled to be started, and the primary rain is enabled to be shunted to the online processing facility through the first shunt facility, the municipal confluence pipe and the second shunt facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned off, so that the sewage in the sewage branch pipe is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned on, so that the sewage in the buffering facility is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence; when the identification instruction is not the first identification instruction, controlling the third water conservancy switch to be closed; 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, so that the initial rain in the confluence branch pipe is shunted to the initial rain regulation facility through the first shunt facility for storage; and when the identification instruction is a third identification instruction, controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned off, so that the middle and later stage rain in the confluence branch pipe is shunted to the online treatment facility and/or the sewage treatment facility for treatment sequentially through the first shunt facility, the municipal confluence pipe and the second shunt facility.
Since the second embodiment is based on the same inventive concept as the first embodiment, the second embodiment forms a certain device structure in the first embodiment, and the specific structure of the device structure is completely the same as that of the device structure in the first embodiment, and thus, no further description is given here, and reference is not made to the device structure in the second embodiment for the parts not described in detail in the second embodiment.
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 (10)
1. An adjustable storage apparatus having a shut-off and buffering facility, the apparatus comprising:
the intercepting facility is arranged between the confluence branch pipe and the sewage branch pipe and is used for intercepting the sewage in the sewage branch pipe in the rainfall period;
the buffering facility is communicated with the intercepting facility;
the first flow dividing facility is communicated with the confluence branch pipe and is positioned at the downstream position of the confluence branch pipe, and the second flow dividing facility is communicated with a municipal confluence pipe;
a first rain storage facility in communication with the first diversion facility;
an in-line processing facility in communication with the second split facility;
the sewage treatment facility is communicated with the second flow dividing facility;
the intercepting facility intercepts sewage in the sewage branch pipe during rainfall, the sewage is intercepted by the intercepting facility and stored in the buffer facility, the first rainwater conveyed in the confluence branch pipe is divided into the first rainwater storage facility for storage through the first dividing facility during the early period of rainfall, and the middle-later rainwater conveyed in the confluence branch pipe is divided into the online processing facility through the second dividing facility for processing through the first dividing facility; and the first diversion facility, the municipal confluence pipe and the second diversion facility are sequentially arranged in the non-rainfall period to divert the initial rain to the online treatment facility for treatment, and the interception facility releases sewage in the sewage branch pipe in the non-rainfall period, so that the sewage in the buffering facility or the sewage branch pipe is sequentially arranged in the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility to be treated.
2. The apparatus of claim 1, wherein the apparatus further comprises:
the first water conservancy switch is arranged at a water outlet of the first diversion facility in the direction leading to the municipal confluence pipe;
and the number of the first and second groups,
and the second water conservancy switch is arranged at a water outlet where the first diversion facility leads to the direction of the initial rain storage facility.
3. The apparatus of claim 2, wherein the apparatus further comprises:
and the third water conservancy switch is arranged at a water outlet of the intercepting facility in the direction leading to the confluence branch pipe.
4. The apparatus of claim 3, wherein the apparatus further comprises:
and the fourth water conservancy switch is arranged at a water outlet of the intercepting facility leading to the direction of the buffer facility.
5. The apparatus of any of claims 1-4, further comprising:
a first pump disposed in the primary rain storage facility to pump the primary rain from the primary rain storage facility into the municipal flow-joining pipe or the second diversion facility.
6. The apparatus of claim 4, wherein the apparatus further comprises:
a transmitter for receiving identification instructions of a current epoch, the identification instructions including one of: the rain early-stage identification method comprises a first identification instruction used for representing non-rainfall periods, a second identification instruction used for representing that rainwater in the rainfall periods is early rain, and a third identification instruction used for representing that the rainwater in the rainfall periods is middle and late rain;
a controller in communication with the transmitter, the first hydraulic switch, the second hydraulic switch, the third hydraulic switch, and the fourth hydraulic switch, respectively, the controller including a memory and a processor, wherein the memory stores a computer program, and the program when executed by the processor is capable of implementing the steps of:
receiving an identification instruction sent by the transmitter;
according to the identification command, it is right first water conservancy switch, second water conservancy switch, third water conservancy switch and fourth water conservancy switch's switching switches, it specifically includes to switch:
when the identification instruction is a first identification instruction, the first water conservancy switch is controlled to be started, the second water conservancy switch is controlled to be started, and the primary rain is enabled to be shunted to the online processing facility through the first shunt facility, the municipal confluence pipe and the second shunt facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned off, so that the sewage in the sewage branch pipe is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence; or the first water conservancy switch is controlled to be turned on, the second water conservancy switch is controlled to be turned off, the third water conservancy switch is controlled to be turned on and the fourth water conservancy switch is controlled to be turned on, so that the sewage in the buffering facility is distributed to the sewage treatment facility for treatment through the first distribution facility, the municipal confluence pipe and the second distribution facility in sequence;
when the identification instruction is not the first identification instruction, controlling the third water conservancy switch to be closed; and the number of the first and second electrodes,
when the identification instruction is a second identification instruction, controlling the first water conservancy switch to be turned off and the second water conservancy switch to be turned on, so that the initial rain in the confluence branch pipe is shunted to the initial rain regulation facility for storage through the first shunt facility;
and when the identification instruction is a third identification instruction, controlling the first water conservancy switch to be turned on and the second water conservancy switch to be turned off, so that the middle and later stage rain in the confluence branch pipe is shunted to the online treatment facility and/or the sewage treatment facility for treatment sequentially through the first shunt facility, the municipal confluence pipe and the second shunt facility.
7. The apparatus of any of claims 1-4, wherein:
the initial rain regulation and storage facility is a low-lying land or a lake in a unit area or a reservoir arranged in the unit area;
and/or the presence of a gas in the gas,
the on-line treatment facility is an ecological retention tank, or a biological filter, or a physicochemical treatment facility, or a biochemical treatment facility, or an oxidation pond, or an artificial wetland;
and/or the presence of a gas in the gas,
the sewage treatment facility is a sewage treatment plant;
and/or the presence of a gas in the gas,
the intercepting facility is one of a diversion well, an intercepting well, a flow abandoning well, a buffer corridor or an installation well,
and/or the presence of a gas in the gas,
the buffer facility is a tank body structure or a tank body structure with a storage space.
8. The apparatus of any of claims 1-4, further comprising:
and the sewage containing facility is arranged between the closure facility and the sewage branch pipe.
9. The apparatus of any of claims 1-4, wherein:
the intercepting facility and the buffer facility are combined into a storage pool with an integral structure, a partition part is arranged in the storage pool, and the intercepting facility and the buffer facility are respectively positioned on two sides of the partition part.
10. An adjustable storage and drainage device with intercepting and buffering facilities for municipal combined flow pipes including municipal combined flow pipes, the device comprising:
the intercepting facility is arranged between the confluence branch pipe and the sewage branch pipe and is used for intercepting the sewage in the sewage branch pipe in the rainfall period;
the buffering facility is communicated with the intercepting facility;
the first flow dividing facility is communicated with the confluence branch pipe and is positioned at the downstream position of the confluence branch pipe, and the second flow dividing facility is communicated with the municipal confluence pipe;
a first rain storage facility in communication with the first diversion facility;
the intercepting facility intercepts sewage in the sewage branch pipe during rainfall, the sewage is intercepted by the intercepting facility and stored in the buffer facility, the first rainwater conveyed in the confluence branch pipe is divided into the first rainwater storage facility for storage through the first dividing facility during the early period of rainfall, and the middle-later rainwater conveyed in the confluence branch pipe is divided into the online processing facility through the second dividing facility for processing through the first dividing facility; and the first diversion facility, the municipal confluence pipe and the second diversion facility are sequentially arranged in the non-rainfall period to divert the initial rain to the online treatment facility for treatment, and the interception facility releases sewage in the sewage branch pipe in the non-rainfall period, so that the sewage in the buffering facility or the sewage branch pipe is sequentially distributed to the sewage treatment facility for treatment through the confluence branch pipe, the first diversion facility, the municipal confluence pipe and the second diversion facility.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010229187.8A CN111424790A (en) | 2020-03-27 | 2020-03-27 | Adjustable storage equipment and device with intercepting and buffering facilities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010229187.8A CN111424790A (en) | 2020-03-27 | 2020-03-27 | Adjustable storage equipment and device with intercepting and buffering facilities |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111424790A true CN111424790A (en) | 2020-07-17 |
Family
ID=71549781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010229187.8A Pending CN111424790A (en) | 2020-03-27 | 2020-03-27 | Adjustable storage equipment and device with intercepting and buffering facilities |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111424790A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207633469U (en) * | 2017-10-30 | 2018-07-20 | 武汉圣禹排水系统有限公司 | A kind of region fragment based on combined system pipe network is regulated and stored processing drainage system |
CN110632953A (en) * | 2018-06-25 | 2019-12-31 | 二零五七环保科技(苏州)有限公司 | Intelligent sewage discharge monitoring system |
CN111424788A (en) * | 2020-03-27 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Pipe network system based on rain and sewage diversion |
CN111424791A (en) * | 2020-03-27 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Equipment with distribution of rain and sewage and regulation mechanism |
CN212956826U (en) * | 2020-03-27 | 2021-04-13 | 武汉圣禹排水系统有限公司 | Adjustable storage equipment and device with intercepting and buffering facilities |
-
2020
- 2020-03-27 CN CN202010229187.8A patent/CN111424790A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207633469U (en) * | 2017-10-30 | 2018-07-20 | 武汉圣禹排水系统有限公司 | A kind of region fragment based on combined system pipe network is regulated and stored processing drainage system |
CN110632953A (en) * | 2018-06-25 | 2019-12-31 | 二零五七环保科技(苏州)有限公司 | Intelligent sewage discharge monitoring system |
CN111424788A (en) * | 2020-03-27 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Pipe network system based on rain and sewage diversion |
CN111424791A (en) * | 2020-03-27 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Equipment with distribution of rain and sewage and regulation mechanism |
CN212956826U (en) * | 2020-03-27 | 2021-04-13 | 武汉圣禹排水系统有限公司 | Adjustable storage equipment and device with intercepting and buffering facilities |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111424791B (en) | Device with rain and sewage diversion and regulation mechanism | |
CN111441446B (en) | Drainage method, electronic equipment used for drainage method and controller | |
CN212612878U (en) | Drainage system and equipment based on combined pipe network | |
CN212896690U (en) | Storage regulating equipment and storage regulating device for drainage system | |
CN212956826U (en) | Adjustable storage equipment and device with intercepting and buffering facilities | |
CN212896687U (en) | Treatment system and apparatus with shut-off facility | |
CN212612879U (en) | Equipment with distribution of rain and sewage and regulation mechanism | |
CN212561796U (en) | Drainage system with mechanism dams | |
CN212534410U (en) | Drainage pipe network regulation system that dams | |
CN212896712U (en) | Drainage system based on town road reposition of redundant personnel tubulation net | |
CN212896688U (en) | Treatment system and treatment device for rainwater regulation and storage | |
CN212896689U (en) | Pipe network system based on rain and sewage diversion | |
CN111424790A (en) | Adjustable storage equipment and device with intercepting and buffering facilities | |
CN111424788B (en) | Pipe network system based on rain and sewage diversion | |
CN111424789A (en) | Treatment system and apparatus with shut-off facility | |
CN111424788A (en) | Pipe network system based on rain and sewage diversion | |
CN107806154B (en) | Drainage system with on-line treatment facility and drainage control method | |
CN113338425A (en) | Non-point source pollution treatment equipment and initial rain storage tank for equipment | |
CN111424793A (en) | Storage regulating equipment and storage regulating device for drainage system | |
CN111424794A (en) | Drainage system and equipment based on combined pipe network | |
CN111424792A (en) | Treatment system, treatment device and treatment method for rainwater regulation and storage | |
CN111395492B (en) | Sewage storage method, electronic equipment used for method and controller | |
CN107806163A (en) | A kind of method for controlling the sewage in drainage system to import trunk sewer during rainfall | |
CN107859138B (en) | Method for collecting sewage in rainwater pipeline and sewage pipeline into storage facility | |
CN216552332U (en) | Non-point source pollution treatment equipment and initial rain storage tank for equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |