CN212612875U - Integral type regulation and storage device based on atmospheric pressure is intake - Google Patents
Integral type regulation and storage device based on atmospheric pressure is intake Download PDFInfo
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- CN212612875U CN212612875U CN202020377278.1U CN202020377278U CN212612875U CN 212612875 U CN212612875 U CN 212612875U CN 202020377278 U CN202020377278 U CN 202020377278U CN 212612875 U CN212612875 U CN 212612875U
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Abstract
The utility model provides an integral type regulation and storage device based on atmospheric pressure is intake, include: a first region, a second region, and a third region; the first area is communicated with the third area respectively; the second area is communicated with the first area; the bottom elevation of the part of the second area communicated with the first area is lower than the bottom elevation of the storage space; and the gas source is communicated with the first area. The utility model discloses the effectual structural design who has avoided in the technique to directly getting into the confluence pipe by the sewage of third regional input and give output exists and very easily causes the serious pollution of natural water when the rainy day, perhaps technical defect such as sewage treatment facility treatment pressure is too big, wasting of resources can reach the technological effect of carrying out the regulation to sewage when not needing sewage discharge, has simple structure, convenient operation and extensive applicability's characteristics.
Description
Technical Field
The utility model belongs to the technical field of the drainage, in particular to integral type regulation device based on atmospheric pressure is intake.
Background
The urban pipe network is divided into a combined drainage system and a split drainage system and is used for discharging sewage (such as domestic sewage) in a unit area.
However, in this drainage method, the sewage output from the third area directly enters the flow merging pipe and then mixes with the rainwater, and if the mixed water of the rainwater and the sewage is directly drained into the natural water body in rainy days, the received water body is easily polluted seriously, and if the mixed water is directly drained into the sewage treatment facility for treatment, a large amount of clean rainwater in rainy days enters the sewage treatment facility for unnecessary treatment, which results in resource waste.
Therefore, the structural design that sewage input from the third area directly enters the confluence pipe to be output in the prior art has the technical defects that the natural water body is extremely easy to seriously pollute in rainy days, or the sewage treatment facility has overlarge treatment pressure, resource waste and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to directly get into the structural design that the confluence pipe exported by the sewage of third regional input among the prior art, there is very easily to cause the serious pollution of natural water when rainy day, perhaps technical defect such as sewage treatment facility treatment pressure is too big, wasting of resources.
In order to solve the technical problem, the utility model provides an integral type regulation device based on atmospheric pressure is intake, the device includes: the device comprises a storage regulating mechanism and an air source, wherein the storage regulating mechanism comprises a first area, a second area and a third area; the first area is provided with a containing space for containing sewage and communicated with the third area; the second area is internally provided with a storage space for storing sewage and communicated with the first area; the gas source is communicated with the first area; the height of the part of the second area, which is communicated with the first area, is lower than the bottom elevation of the storage space; when water enters the second area, the first area is in a sealed state, and the gas entering the first area from the gas source extrudes the sewage in the accommodating space to flow into the storage space; when the second area is drained, the sewage in the storage space flows into the accommodating space under the action of gravity.
Optionally, the first region includes: a shut-off inlet, a first shut-off outlet, and a second shut-off outlet; the intercepting inlet is communicated with the water outlet of the third area, the first intercepting outlet is communicated with the confluence pipe, and the second intercepting outlet is connected with the second area.
Optionally, the second area includes: a buffer opening is formed in one end of the circulating pipe, the buffer opening penetrates through the second intercepting outlet to be communicated with the first area, and the bottom elevation of the buffer opening is lower than that of the first intercepting outlet; the other end of the circulating pipe is communicated with the storage space; when water enters the second area, the first area is in a sealed state, and the gas entering the first area from the gas source extrudes the sewage in the accommodating space to flow into the storage space through the buffer port, the second interception outlet and the other end of the circulating pipe in sequence; when water is discharged from the second area, the sewage in the second area sequentially passes through the other end of the circulation pipe, the second intercepting outlet and the buffer port under the action of gravity and flows into the first area.
Optionally, the second region is provided with an exhaust pipe.
Optionally, the method further includes: a first switch disposed at the first shutoff outlet.
Optionally, the method further includes: a second switch disposed at the shutoff inlet.
Optionally, the method further includes: and the third switch is arranged at the position where the second intercepting outlet is communicated with the buffer port.
Optionally, the first region is of a well structure, a sealing cover plate is arranged at the top of the first region, and the gas source is arranged on the sealing cover plate.
Optionally, the third zone is a septic tank, and the third zone is located below the second zone.
Optionally, the sum of the heights of the third region and the second region is equal to the height of the first region.
Has the advantages that:
the utility model provides a sewage regulation and storage device, need when separately sewage and rainwater at the rainy day, the sewage that only needs to be exported by the third region is impressed the second region by the first region under the air supply effect and is saved, make only there is the rainwater in the flow-combining pipe, and when needs sewage export, the sewage that only needs to save in the second region flows in the flow-combining pipe through the first region under the action of gravity can, effectually avoided in the technique to the sewage direct entering flow-combining pipe that inputs by the third region and give the structural design who exports and exist very easily cause natural water serious pollution when the rainy day, or sewage treatment facility treatment pressure is too big, technical defect such as wasting of resources, can reach the technological effect of carrying out the regulation and storage to sewage when not needing sewage discharge, and has a simple structure, convenient operation and extensive applicability's characteristics.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required to be used 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 disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a sewage storage device provided in an embodiment of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present specification belong to the protection scope of the present invention; the "and/or" keyword referred to in this embodiment means sum or two cases, in other words, a and/or B mentioned in the embodiments of this specification means two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, and means: only A does not include B; only B does not include A; including A and B.
Meanwhile, in the embodiments of the present description, when an element is referred to as being "fixed to" another element, it may be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also 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 description are for illustrative purposes only and are not intended to limit the present invention.
It should be noted that, in order to describe the present specification in more detail so as to enable those skilled in the art to understand the present specification more clearly and clearly, and to support the technical problems to be solved and the technical effects to be achieved by the present specification, before describing the present specification, the following explanations are made for terms and terms related thereto:
the unit area refers to an area with sewage, such as a residential area, a school, an office building, a shopping mall and the like; the sewage branch pipe, the 'confluence pipe', is a pipeline used for conveying rainwater, sewage or mixed water of the rainwater and the sewage in the unit area pipeline; the third area is used for collecting and chemically treating the sewage transmitted by the sewage branch pipes in the unit area, and can be a tank body structure with a treatment function similar to a septic tank and the like; "bottom elevation" refers to the elevation value of the bottommost layer of a component at a certain location.
When the sewage regulation and storage device that this description embodiment provided is applied to this concrete application scene of drainage system, can realize adjusting the storage to sewage based on the atmospheric pressure of air supply input and its self gravity of sewage through this sewage regulation and storage device, also be the emission and the storage of sewage, this drainage system can include sewage branch pipe, third region 20, flow-joining pipe 30, municipal pipeline etc. and sewage branch pipe links to each other with the third region to concentrate the sewage in the unit region and carry to the third region.
Example one
Specifically, referring to fig. 1-2, in one embodiment of the sewage storage device, the sewage storage device at least comprises a first region 10, a second region 40 and a gas source 120.
Wherein, the first area 10 has a containing space 101 for containing sewage therein, and is respectively communicated with the third area 20 and the confluence pipe 30; this size, the volume of collecting space 101 the utility model discloses do not restrict, can be according to the nimble design of actual operation demand can. Similarly, the second region 40 has a storage space 401 for storing the sewage therein and is communicated with the first region 10; this storage space 401's size, volume the utility model discloses do not restrict, can be according to the nimble design of actual operation demand can. The first area 10 is internally provided with a containing space 101 for containing sewage and is respectively communicated with the third area and the confluence pipe; the bottom elevation of the part of the second area 40 communicated with the first area 10 is lower than that of the part of the first area 10 communicated with the confluence pipe 30; the point where the second region 40 communicates with the first region 10 may refer to a point where sewage is delivered from the second region 40 to the first region 10 or from the first region 10 to the second region 40. The gas source 120 is a device for inflating the first zone 10 with gas. The bottom level of the second region 40 in communication with the first region 10 is lower than the bottom level of the storage space 401.
When the second area 40 needs to be filled with water, the gas source 120 fills gas into the first area 10, so that the sewage in the first area 10 in a sealed state is extruded into the second area 40 to be stored through the air pressure acting force; when the second area 40 needs to be drained, since the sewage in the first area 10 is continuously lowered along with the drainage of the junction pipe 30, the sewage in the storage space 401 flows into the receiving space 101 under the action of gravity and is drained out of the junction pipe 30.
As an embodiment of the first region 10, it may include: the system comprises a cut-off inlet 102, a first cut-off outlet 103 and a second cut-off outlet 104, wherein the cut-off inlet 102 is used for being connected with a third area and providing an input interface for sewage needing to be regulated, the first cut-off outlet 103 is used for being connected with the confluence pipe 30 and providing an output interface for the sewage needing to be regulated, and the second cut-off outlet 104 is connected with the second area 40 and is used for conveying the sewage input by the cut-off inlet 102 to the second area 40 through the second cut-off outlet 104 for storage.
As an embodiment of the second region 40, it may include: the bottom level of the buffer port 402 is lower than that of the first cutoff outlet 103, so that when the sewage input by the sewage input mechanism needs to be regulated, the sewage in the first area 10 flows into the second area 40 through the second cutoff outlet 104 and the buffer port 402 in sequence for storage, and when the sewage in the second area 40 needs to be discharged, the sewage stored in the second area 40 only needs to flow into the first area 10 through the buffer port 402 and the second cutoff outlet 104 in sequence and be discharged into the confluence pipe 30 through the first cutoff outlet 103.
It should be noted that, to the above-mentioned import 102, first shut off export 103, second shut off export 104, buffering mouth 402 that dams, the utility model discloses do not limit to its bore size, the position of seting up on its carrier separately, can the nimble design of actual operation demand can, as long as can realize sewage in third region 20, the intercommunication in 10 and the second region 40 of first region can, equally, to the number of second region 40, and the number of the buffering mouth 402 that corresponds, this description embodiment does not do not limit yet, can according to the size nimble design of actual water storage capacity can, should not be with bore size difference, or the position of seting up on its carrier separately is different, and the number of second region 40 is different, and be regarded as not in the protection scope of the utility model.
As an application environment of the embodiment of the present specification, for the above-mentioned "sewage needing regulation", a regulation node may be set according to the situations of rainfall and no rainfall for regulation, for example, if the sewage output from the third area directly enters the flow mixing pipe and then is mixed with the rainwater, when the rainfall exists, the mixed water of the rainwater and the sewage is directly discharged into the natural water body, the received water body is easily seriously polluted, and if the mixed water is directly discharged into the sewage treatment facility for treatment, a large amount of clean rainwater in rainy days enters the sewage treatment facility for unnecessary treatment, which results in resource waste. Therefore, at this time, the sewage output by the third area 20 can be regulated and stored by the sewage regulation and storage device provided in the embodiment of the present specification when there is rainfall, and the sewage regulation and storage can be stopped when there is no rainfall, that is, the sewage output by the third area 20 is directly input to the confluence pipe 30 at this time;
that is, the intercepting inlet 102 of the first region 10 is communicated with the water outlet of the third region 20 in the unit region, so that the sewage in the third region 20 firstly enters the first region 10 before entering the merging pipe, and is communicated with the second intercepting outlet 104 through the buffer port 402 of the second region 40, so as to realize the communication between the first region 10 and the second region 40, therefore, when the sewage needs to be regulated and stored in rainfall, the sewage output from the third region 20 only needs to flow into the second region 40 through the second intercepting outlet 104 and the buffer port 402 in sequence to be stored, so that only rainwater exists in the merging pipe 30, and when the sewage needs to be output in sunny days, the sewage stored in the second region 40 only needs to flow into the merging pipe 30 through the buffer port 402, the second intercepting outlet 104 and the first intercepting outlet 103 in sequence, thereby effectively avoiding the problem that the existing flow pipe in the structural design that the sewage input from the third region 20 directly enters the merging pipe to be output in rainy days is very easily caused by the existing flow pipe in the prior art The device has the technical defects of serious pollution of natural water bodies, overlarge treatment pressure of sewage treatment facilities, resource waste and the like, can achieve the technical effect of regulating and storing the sewage when the sewage is not required to be discharged, and has the characteristics of simple structure, convenient operation and wide applicability.
As another application environment of the embodiment of the present specification, for the above-mentioned "sewage requiring regulation", a regulation node may be set according to the magnitude of rainfall for regulation, for example, when the rainfall is relatively large, if the sewage output from the third area directly enters the flow merging pipe and then is mixed with rainwater, the mixed water of the rainwater and the sewage is discharged directly into the natural water body, which is very likely to cause serious pollution to the received water body, and if the sewage is discharged directly into the sewage treatment facility for treatment, a large amount of relatively clean rainwater in rainy days enters the sewage treatment facility for unnecessary treatment, which results in resource waste. Therefore, at this time, the sewage output from the third area 20 can be regulated by the sewage regulation and storage device provided in the embodiment of the present specification when the rainfall is relatively large, and the sewage regulation and storage can be stopped when the rainfall is relatively small, that is, the sewage output from the third area 20 is directly input to the confluence pipe 30 at this time.
That is, the interception inlet 102 of the first area 10 is communicated with the water outlet of the third area 20 in the unit area, so that the sewage in the third area 20 firstly enters the first area 10 before entering the merging pipe, and is communicated with the second interception outlet 104 through the buffer port 402 of the second area 40, so as to realize the communication between the first area 10 and the second area 40, therefore, when the rainfall is relatively large and the sewage needs to be regulated, only the sewage output by the third area 20 sequentially passes through the second interception outlet 104 and the buffer port 402 and flows into the second area 40 for storage, so that only the rainwater with relatively large rainfall exists in the merging pipe 30, and when the rainfall is relatively small and the sewage needs to be output, only the sewage stored in the second area 40 sequentially passes through the buffer port 402, the second interception outlet 104 and the first interception outlet 103 and flows into the merging pipe 30, the technical defects that the natural water body is extremely easy to seriously pollute when the rainfall is large, or the treatment pressure of a sewage treatment facility is overlarge, the resource waste and the like in the structural design that the sewage input from the third area 20 directly enters the confluence pipe to be output are effectively avoided, the technical effect of regulating and storing the sewage when the sewage discharge is not needed can be achieved, and the device has the characteristics of simple structure, convenience in operation and wide applicability.
Those skilled in the art can understand that, for the size of the rainfall, the utility model discloses do not do the restriction, can set for the rainfall parameter threshold according to the actual operation demand and define can.
As another application environment of the embodiment of the present specification, for the above-mentioned "sewage requiring regulation", a liquid level interval threshold value is preset according to a liquid level height in the second region 40, and the liquid level height in the second region 40 is monitored in real time, so that when the liquid level height is lower than a minimum value of the interval threshold value, it is determined that the sewage requires regulation, that is, the sewage output by the third region 20 at this time flows into the second region 40 to be stored. And when the liquid level is higher than the maximum value of the interval threshold value, the sewage storage can be stopped, namely, the sewage output by the third area 20 is directly input into the confluence pipe 30 at the moment.
That is, the intercepting inlet 102 of the first area 10 is communicated with the water outlet of the third area 20 in the unit area, so that the sewage in the third area 20 firstly enters the first area 10 before entering the confluence pipe and is communicated with the second intercepting outlet 104 through the buffer port 402 of the second area 40 to realize the communication between the first area 10 and the second area 40, so that when the liquid level is lower than the minimum value of the threshold value of the interval, the storage space of the second area 10 is large at the moment, in order to reduce the conveying pressure of the confluence pipe, the treatment pressure of the sewage treatment facility and the like, the sewage output by the third area 20 only needs to flow into the second area 40 through the second intercepting outlet 104 and the buffer port 402 in order to store, when the liquid level of the second area 40 is lower, and when the liquid level is higher than the maximum value of the threshold value of the interval, the sewage stored in the second area 10 is about to overflow, and at this time, the sewage stored in the second area 40 only needs to flow into the confluence pipe 30 through the buffer port 402, the second interception outlet 104 and the first interception outlet 103 in sequence, so that the technical defects of overlarge treatment pressure of the confluence pipe, resource waste and the like of a sewage treatment facility are effectively reduced, and the overflow of the sewage in the second area 40 can be effectively prevented, and the sewage treatment device has the characteristic of high safety.
As another application environment of the embodiment of the present disclosure, a regulation node may be set according to whether there is surplus capacity in a sewage treatment plant for regulation, for example, when there is no surplus capacity in the sewage treatment plant, if the sewage output from the third area directly enters the merging pipe, the sewage is directly delivered to the sewage treatment plant in a non-rainfall period, or the sewage is delivered to the sewage treatment plant after being mixed with rainwater in a rainfall period, at this time, the treated water entering the sewage treatment plant is too much to reach the upper treatment limit of the sewage treatment plant, and overflow is very likely to occur, so that at this time, the sewage output from the third area 20 may be regulated by the sewage regulation device provided in the embodiment of the present disclosure, and when there is surplus capacity in the sewage treatment plant, the sewage regulation may be stopped, that is, at this time, the sewage output from the third area 20 is directly input to the merging pipe 30.
It should be noted that, the above description of the four application environments of the sewage storage device in the drainage system provided in the embodiment of the present specification is only an example of the practical application of the sewage storage device, and does not constitute a limitation to the use, and those skilled in the art can also understand that the sewage storage device provided in the embodiment of the present specification can also be applied to other application environments that need to store and store sewage, or a combination of the three application environments, besides the above three application environments, in the drainage system, including other application scenarios that can also be applied to a specific application scenario other than the drainage system, and the present invention is not limited thereto. In other words, as long as can realize saving sewage, reach the application environment or the application scene of the technical effect who carries out the regulation to sewage, all be applicable to the utility model discloses a, be in the utility model discloses a within the protection scope.
As an implementation manner in the embodiment of the present disclosure, the second region 40, the third region 20, and the first region 10 may be an integrated structure as shown in fig. 1-2, the third region 20 is located below the second region 40, and the sum of the heights of the third region 20 and the second region 40 is equal to the height of the first region 10. And the volume of the third region 20 is greater than the volume of the second region 40, and the volume of the second region 40 is greater than the volume of the first region 10. In the present illustrative embodiment, the third zone 20 may be a septic tank for receiving the pooled wastewater.
Specifically, in the above embodiment, the second region 40 may include: a flow pipe 404, one end of which is provided with a buffer port 402, the buffer port 402 is communicated with the first area 10 through the second shut-off outlet 104, and the bottom level of the buffer port 402 is lower than that of the first shut-off outlet 103; the other end of the flow pipe 404 communicates with the storage space 401. When water needs to enter the second area 40, the first area 10 is in a sealed state, and the gas entering the first area 10 from the gas source 120 extrudes the sewage in the receiving space 101 to flow into the storage space 401 through the buffer port 402, the second intercepting outlet 104 and the other end of the circulating pipe 404 in sequence; when the second area 40 is drained, the sewage in the second area 40 sequentially passes through the other end of the flow pipe 404, the second shut-off outlet 104 and the buffer port 402 under the action of gravity, and flows into the first area 10.
It is particularly emphasized that the level of the bottom of the buffer opening 402 is lower than the level of the bottom of the first shut-off opening 103, and that the buffer opening 402 is preferably located as close as possible in the first region 10, so that sufficient waste water can flow from the flow-through pipe 404 into the second region 40 when the gas source 120 is used to fill the receiving space 101 with gas. Preferably, the flow tube 404 may be L-shaped.
In order to smoothly realize water inlet and water outlet in the storage process, as an implementation manner of the embodiment of the present specification, the second area 40 is provided with an exhaust pipe 403 for equalizing the storage space pressure of the second area 40 with the external atmospheric pressure when water is fed or discharged. Meanwhile, in order to ensure the sealing performance of the first area 10, in the embodiment of the present specification, the first area 10 is in a well structure, a sealing cover plate 105 is disposed on the top of the first area 10, and the second intercepting outlet 104 is opened in the sealing cover plate 105.
As an implementation manner of the sewage circulation in the embodiment of the present specification, the sewage storage and regulation apparatus further includes: a first switch 121 disposed at the first cutoff outlet 103; a second switch 122 disposed at the shut-off inlet 102; the setting is in the second dams export 104 with the third switch 123 that the position department was linked together to the buffering mouth wherein, and this first switch 121, second switch 122 and/or third switch 123 can be for gate, weir door, valve, gate valve, gasbag, air pillow, pipe clamp valve or flexible damming device in arbitrary, the utility model discloses do not limit, as long as can realize all being applicable to the mechanism that switches on or end of importing and exporting the utility model discloses, also all be in the utility model discloses an within the protection scope.
As one or more implementations of the embodiments herein, the first region 10 is one of a diverter well, an intercepting well, a abandonment well, a buffer corridor, or an installation well.
Further, as a real-time manner for controlling the first switch 121, the second switch 122 and/or the third switch 123 to open and close in the embodiment of the present specification, the sewage storage device may further include:
a first liquid level meter arranged in the second area 10 and used for monitoring liquid level data of sewage in the second area 10;
the controller is respectively communicated with the first switch 121, the second switch 122, the third switch 123 and the first liquid level meter to receive liquid level data and switch the opening and closing of the first switch 121, the second switch 122 and the third switch 123 according to the liquid level data; wherein the controller comprises a memory and a processor, the memory storing a computer program that when executed by the processor is capable of performing the steps of:
comparing the liquid level data with a standard liquid level interval, wherein the standard liquid level interval comprises an interval minimum liquid level value and an interval maximum liquid level value;
if the liquid level data is less than or equal to the minimum liquid level value of the interval, controlling the first switch and the second switch to be closed, and controlling the third switch to be opened to inflate the first area;
and if the liquid level data is greater than or equal to the maximum liquid level value of the interval, controlling the first switch to be started and stopping inflating.
In this embodiment, the cut-off inlet 102 of the first area 10 is communicated with the water outlet of the third area 20 in the unit area, so that the sewage in the third area 20 enters the first area 10 before entering the confluence pipe and is communicated with the second cut-off outlet 104 through the buffer port 402 of the second area 40 to realize the communication between the first area 10 and the second area 40, so that when the liquid level is lower than the minimum value of the interval threshold, the storage space of the second area 10 is large at the moment, in order to reduce the delivery pressure of the confluence pipe, the treatment pressure of the sewage treatment facility and the like, the sewage output by the third area 20 only needs to flow into the second area 40 through the buffer port 402 for storage, the sewage is stored when the liquid level of the second area 40 is low, and when the liquid level is higher than the maximum value of the interval threshold, the sewage stored in the second area 10 is about to overflow at the moment, at this time, the sewage stored in the second area 40 only needs to flow into the confluence pipe 30 through the buffer port 402 and the first cutoff port 103 in sequence, so that the technical defects of the confluence pipe, such as overlarge treatment pressure of a sewage treatment facility, resource waste and the like, are effectively reduced, and the overflow of the sewage in the second area 40 can be effectively prevented, thereby having the characteristic of high safety.
Further, as another real-time mode for controlling the first switch 121, the second switch 122, and the third switch 123 to open and close in the embodiment of the present specification, the sewage storage device further includes:
the first rain gauge is communicated with the controller and is used for monitoring whether the current rainfall period is the rainfall period;
the program stored in the memory can further realize the following steps when executed by the processor:
if the current rainfall state is the rainfall state, controlling the first switch to be closed, the second switch to be opened and the third switch to be opened, and inflating the first area;
and if the current state is a non-rainfall state, controlling the first switch to be started, and stopping inflating.
In this embodiment, the intercepting inlet 102 of the first region 10 is communicated with the water outlet of the third region 20 in the unit region, so that the sewage in the third region 20 firstly enters the first region 10 before entering the merging pipe, and is communicated with the second intercepting outlet 104 through the buffer port 402 of the second region 40, so as to realize the communication between the first region 10 and the second region 40, therefore, when the sewage needs to be regulated and stored in the rainy day, only the sewage output by the third region 20 needs to flow into the second region 40 through the buffer port 402 for storage, so that only the rainwater exists in the merging pipe 30, and when the sewage needs to be output in the sunny day, only the sewage stored in the second region 40 needs to flow into the merging pipe 30 through the buffer port 402 and the first intercepting outlet 103, which effectively avoids the serious natural pollution caused by the structural design that the sewage input by the third region 20 directly enters the merging pipe and is output in the rainy day in the prior art, or the technical defects of overlarge treatment pressure, resource waste and the like of the sewage treatment facility can achieve the technical effect of regulating and storing the sewage when the sewage is not required to be discharged, and the sewage treatment facility has the characteristics of simple structure, convenience in operation and wide applicability.
Further, as still another real-time mode for controlling the first switch 121 to open and close in the embodiment of the present specification, the sewage storage apparatus further includes:
the second rain gauge is communicated with the controller and used for monitoring the rainfall when the current rainfall is in a rainfall period;
the program stored in the memory can further realize the following steps when executed by the processor:
if the current rainfall is smaller than a preset rainfall basic threshold value, controlling the first switch to be started, and stopping inflating;
if the current rainfall is larger than a preset rainfall basic threshold value, controlling the first switch to be closed, the second switch to be opened and the third switch to be opened, and inflating the first area;
in this embodiment, the intercepting inlet 102 of the first region 10 is communicated with the water outlet of the third region 20 in the unit region, so that the sewage in the third region 20 firstly enters the first region 10 before entering the merging pipe, and is communicated with the second intercepting outlet 104 through the buffer port 402 of the second region 40, so as to realize the communication between the first region 10 and the second region 40, therefore, when the rainfall is relatively large and the sewage needs to be regulated, only the sewage output by the third region 20 flows into the second region 40 through the buffer port 402 for storage, so that only the rainwater with the relatively large rainfall exists in the merging pipe 30, and when the rainfall is relatively small and the sewage needs to be output, only the sewage stored in the second region 40 sequentially flows into the merging pipe 30 through the buffer port 402 and the first intercepting outlet 103, thereby effectively avoiding the problem that the sewage input by the third region 20 directly enters the merging pipe to be output when the rainfall is relatively large The sewage treatment device has the advantages of being simple in structure, convenient to operate and wide in applicability.
Further, as still another real-time manner for controlling the first switch 121, the second switch 122, and the third switch 123 to open and close in the embodiment of the present specification, the sewage storage device may further include:
the second liquid level meter is arranged in the sewage treatment plant and is used for monitoring the liquid level data of the sewage in the sewage treatment plant;
the controller is respectively communicated with the first switch 121, the second switch 122, the third switch 123 and the second liquid level meter to receive liquid level data and switch the opening and closing of the first switch 121, the second switch 122 and the third switch 123 according to the liquid level data; wherein the controller comprises a memory and a processor, the memory storing a computer program that when executed by the processor is capable of performing the steps of:
comparing the liquid level data with a standard liquid level interval, wherein the standard liquid level interval comprises an interval minimum liquid level value and an interval maximum liquid level value;
if the liquid level data is less than or equal to the minimum liquid level value of the interval, controlling the first switch to be closed, the second switch to be opened and the third switch to be opened, and inflating the first area;
and if the liquid level data is greater than or equal to the maximum liquid level value of the interval, controlling the first switch to be started and stopping inflating.
In this embodiment, the intercepting inlet 102 of the first area 10 is communicated with the water outlet of the third area 20 in the unit area, so that the sewage in the third area 20 firstly enters the first area 10 before entering the confluence pipe, and is communicated with the second intercepting outlet 104 through the buffer port 402 of the second area 40, so as to realize the communication between the first area 10 and the second area 40, thus when the liquid level is lower than the minimum value of the threshold value of the area, it indicates that the sewage treatment plant has surplus treatment capacity at this time, the sewage stored in the second area 40 only needs to flow into the confluence pipe 30 through the buffer port 402 and the first intercepting outlet 103 in sequence, the treatment capacity of the sewage treatment plant is reasonably and effectively utilized, and the technical effect of timely discharging the sewage is realized. And when the liquid level is higher than the maximum value of the threshold value of the interval, the processing capacity of the sewage treatment plant also reaches the upper limit at the moment, more sewage cannot be treated, and in order to reduce the treatment pressure of the sewage treatment facility, the sewage output by the third area 20 only needs to flow into the second area 40 through the buffer port 402 for storage, so that the safety is high.
It should be noted that, the above description of the four embodiments of the sewage storage device in the drainage system provided in the embodiments of the present disclosure is only an example of the practical application of the sewage storage device, and is not a limitation to the use, and those skilled in the art can also understand that the sewage storage device provided in the embodiments of the present disclosure can also be applied to other embodiments that need to store and store sewage or a combination of the four embodiments in addition to the above four embodiments in the drainage system, and the present disclosure is not limited thereto. In other words, as long as can realize saving or discharging sewage, reach the implementation mode that carries out the technological effect of regulation to sewage, all be applicable to the utility model discloses, and be within the protection scope of the utility model.
Those skilled in the art can understand that the size of the rainfall basic threshold value is set, and the size of the standard liquid level interval is set, the utility model discloses do not do the limitation, can be according to the actual operation demand to rainfall parameter threshold value and the standard liquid level interval set for can. Equally, to the monitoring in the rainfall period and the non-rainfall period, and to the monitoring of rainfall size, can monitor through two pluviometers, also can come to the rainfall period and the non-rainfall period through one has two kinds of monitoring function pluviometers, and the rainfall size monitors, and to the monitoring of liquid level, can monitor through two liquidometers, also can come to monitor the liquid level size of buffer pool and sewage treatment plant through a liquid level monitor that has two kinds of liquid level monitoring function, the utility model discloses do not do the restriction, as long as can realize two kinds of monitoring function's one or a plurality of monitoring device's implementation method all is applicable to the utility model discloses, also all be in the utility model discloses a within the protection scope.
Example two
The utility model discloses think together with the embodiment, the embodiment two of the utility model also provides a sewage regulation and storage method based on atmospheric pressure is intake and gravity goes out water, is applied to the device of above-mentioned embodiment one, this method includes:
receiving a recognition instruction whether the second area needs to discharge water or not, if so, controlling a first switch and a third switch to be opened, so that the sewage in the second area flows into the first area under the action of gravity and is discharged by a flow combining pipe;
receiving an identification instruction whether the second area needs to store water or not, and if so, controlling the first switch to be turned off, the second switch to be turned off and the third switch to be turned on;
filling air pressure into the first area, so that the sewage in the first area is pressed into the second area under the action of the air pressure;
controlling the third switch to be closed and the second switch to be opened;
when the liquid level in the first area reaches a preset liquid level value, controlling the second switch to be turned off and the third switch to be turned on;
and filling air pressure into the first area, so that the sewage in the first area is pressed into the second area under the action of the air pressure.
Specifically, when the first rain gauge monitors that the current period is a rainfall state, an identification instruction that the second area needs to store water is sent to the controller, that is, the controller controls the first switch to be turned off, the second switch and the third switch to be turned on, and the first area is inflated, at this time, sewage output by the third area 20 flows into the second area 40 through the buffer port 402 to be stored, so that only rainwater exists in the flow combining pipe 30. When the first rain gauge monitors that the current period is in a non-rainfall state, an identification instruction of water needing to be discharged from the second area is sent to the controller, namely the first switch is controlled to be turned on by the controller and the aeration is stopped, at the moment, the sewage stored in the second area 40 flows into the flow-merging pipe 30 through the buffer port 402 and the first cut-off port 103 in sequence, so that the technical defects that the sewage input from the third area 20 directly enters the flow-merging pipe to be output in the structural design in the prior art, the serious pollution of the natural water body is easily caused in a rainy day, or the treatment pressure of a sewage treatment facility is overlarge, the resource waste is wasted and the like are effectively avoided, the technical effect of regulating and storing the sewage when the sewage discharge is not needed can be achieved, and the rain gauge has the characteristics of simplicity in control, convenience in operation and.
As a second application environment of the method, it is possible to output a command for identifying whether or not water is required to be discharged or water is discharged according to the second rain gauge in the first embodiment, and then control of the first switch, the second switch, and the third switch is performed by the controller communicating with the second rain gauge.
Specifically, when the second rain gauge monitors that the rainfall is large in the current period, an identification instruction that the second area needs to store water is sent to the controller, that is, the controller controls the first switch to be turned off, the second switch and the third switch to be turned on, and the first area is inflated, at this time, the sewage output by the third area 20 flows into the second area 40 through the second cut-off outlet 104 and the buffer port 402 to be stored, so that only the rainwater with the large rainfall exists in the confluence pipe 30, and when the second rain gauge monitors that the rainfall is small in the current period, an identification instruction that the second area needs to output water is sent to the controller, that is, the controller controls the first switch to be turned on, and the inflation is stopped, at this time, the sewage stored in the second area 40 flows into the confluence pipe 30 through the buffer port 402 and the first cut-off outlet 103, so that the structural design that the sewage input by the third area 20 directly enters the confluence pipe to be output is effectively avoided The device has the advantages that the device is easy to cause serious pollution to natural water when rainfall is large, or has the technical defects of overlarge treatment pressure of a sewage treatment facility, resource waste and the like, can achieve the technical effect of regulating and storing sewage when sewage discharge is not needed, and has the characteristics of simple structure, convenience in operation and wide applicability.
As a third application environment of the method, it is possible to output an instruction for identifying whether water is required to be discharged or not or for identifying water discharge according to the first liquid level meter in the first embodiment, and then control the first switch, the second switch, and the third switch by a controller in communication with the first liquid level meter.
Specifically, when the first liquid level meter monitors that the second area has a storage space at the current time, an identification instruction that the second area needs to store water is sent to the controller, that is, the controller controls the first switch to be turned off, the second switch and the third switch to be turned on, and the first area is inflated, at this time, the sewage output by the third area 20 flows into the second area 40 through the second intercepting outlet 104 and the buffer port 402 to be stored, so that only the rainwater with a relatively large rainfall amount exists in the confluence pipe 30, when the first liquid level meter monitors that the second area has no storage space at the current time, an identification instruction that the second area needs to output water is sent to the controller, that is, the controller controls the first switch to be turned on, and the inflation is stopped, at this time, the sewage stored in the second area 40 sequentially flows into the confluence pipe 30 through the buffer port 402 and the first intercepting outlet 103, effectively preventing sewage in the second area from overflowing.
As a fourth application environment of the method, it is possible to output an instruction for identifying whether water is required to be discharged or not or for identifying water discharge according to the second liquid level meter in the first embodiment, and then control the first switch, the second switch, and the third switch by a controller in communication with the second liquid level meter.
Specifically, when the second liquid level meter monitors that the sewage treatment plant has a water containing space in the current period, the second liquid level meter sends a recognition instruction of water outlet requirement in the second area to the controller, namely the controller controls the first switch to be turned on and stops charging, and at the moment, only the sewage stored in the second area 40 sequentially passes through the buffer port 402 and the first cutoff port 103 and flows into the confluence pipe 30, so that the treatment capacity of the sewage treatment plant is reasonably and effectively utilized, and the technical effect of timely discharging the sewage is realized. And when the second liquid level meter monitors that the sewage treatment plant does not have a water containing space in the current period, the second liquid level meter sends an identification instruction that the second area needs to store water to the controller, namely the controller controls the first switch to be closed, the second switch and the third switch to be opened, the first area is inflated, and sewage output by the third area 20 flows into the second area 40 through the second intercepting outlet 104 and the buffer port 402 to be stored, so that the safety is high.
It should be noted that, the above description of the four embodiments of the sewage storage method provided in the example of the present specification in the drainage system is only an example of the actual application of the sewage storage method, and is not a limitation to the use, and those skilled in the art can also understand that the sewage storage method provided in the example of the present specification can also be applied to other embodiments that need to store and store sewage or a combination of the four embodiments in addition to the above four embodiments in the drainage system, and the present invention is not limited thereto. In other words, as long as can realize saving or discharging sewage, reach the implementation mode that carries out the technological effect of regulation to sewage, all be applicable to the utility model discloses, and be within the protection scope of the utility model.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. An integrated regulation and storage device based on air pressure water intake, the device comprising:
a regulating mechanism and a gas source (120), the regulating mechanism comprising a first zone (10), a second zone (40) and a third zone (20); the first area (10) is provided with a containing space (101) for containing sewage and is communicated with the third area (20); the second area is internally provided with a storage space (401) for storing sewage and is communicated with the first area (10); the gas source (120) is in communication with the first zone (10); the height of the second area (40) at the position communicated with the first area (10) is lower than the bottom elevation of the storage space (401); when the second area (40) is filled with water, the first area (10) is in a sealed state, and sewage in the accommodating space (101) is extruded to flow into the storage space (401) by the gas entering the first area (10) from the gas source (120); when the second area (40) is drained, the sewage in the storage space (401) flows into the accommodating space (101) under the action of gravity.
2. An integrated regulation device based on water intake by air pressure according to claim 1, characterized in that the first zone (10) comprises: a shut-off inlet (102), a first shut-off outlet (103), and a second shut-off outlet (104); the intercepting inlet (102) is communicated with the water outlet of the third area (20), the first intercepting outlet (103) is communicated with a confluence pipe, and the second intercepting outlet (104) is connected with the second area (40).
3. An integrated regulation device based on water intake by air pressure according to claim 2, characterized in that the second zone (40) comprises: a flow pipe (404), wherein one end of the flow pipe (404) is provided with a buffer port (402), the buffer port (402) passes through the second intercepting outlet (104) to be communicated with the first area (10), and the bottom elevation of the buffer port (402) is lower than that of the first intercepting outlet (103); the other end of the circulating pipe (404) is communicated with the storage space (401); when water enters the second area (40), the first area (10) is in a sealed state, and the gas entering the first area (10) from the gas source (120) extrudes the sewage in the accommodating space (101) to flow into the storage space (401) through the buffer port (402), the second intercepting outlet (104) and the other end of the circulating pipe (404) in sequence; when the second area (40) is drained, the sewage in the second area (40) sequentially passes through the other end of the circulating pipe (404), the second intercepting outlet (104) and the buffer port (402) under the action of gravity and flows into the first area (10).
4. The integrated pressure inlet based storage device of claim 3, wherein:
an exhaust pipe (403) is arranged on the second area (40).
5. The integrated pneumatic water inlet based storage device according to claim 4, further comprising: a first switch (121) disposed at the first cut-off outlet (103).
6. An integrated pressure inlet based storage device as claimed in claim 5, further comprising: a second switch (122) disposed at the shutoff inlet (102).
7. The integrated pneumatic water inlet based storage device according to claim 6, further comprising: and a third switch (123) provided at a portion where the second shut-off outlet (104) and the buffer port communicate with each other.
8. The integrated pressure inlet based storage device as claimed in claim 7, wherein:
the first area (10) is of a well body structure, a sealing cover plate (105) is arranged at the top of the first area (10), and the air source (120) is arranged on the sealing cover plate (105).
9. An integrated pressure inlet based storage device as claimed in claim 8, wherein:
the third zone (20) is a septic tank, the third zone being located below the second zone (40).
10. An integrated pressure inlet based storage device as claimed in claim 8, wherein:
the sum of the heights of the third region (20) and the second region (40) is equal to the height of the first region (10).
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| CN111424786A (en) * | 2020-03-23 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Integral type regulation and storage device based on atmospheric pressure is intake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111424786A (en) * | 2020-03-23 | 2020-07-17 | 武汉圣禹排水系统有限公司 | Integral type regulation and storage device based on atmospheric pressure is intake |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 3rd floor, workshop 1, No. 189, North Qianli Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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