CN116752626B - Intelligent control classified partial pressure and quality-separated water inlet and outlet shallow-buried multifunctional regulation and storage tank - Google Patents
Intelligent control classified partial pressure and quality-separated water inlet and outlet shallow-buried multifunctional regulation and storage tank Download PDFInfo
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- CN116752626B CN116752626B CN202310869928.2A CN202310869928A CN116752626B CN 116752626 B CN116752626 B CN 116752626B CN 202310869928 A CN202310869928 A CN 202310869928A CN 116752626 B CN116752626 B CN 116752626B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 256
- 230000001105 regulatory effect Effects 0.000 claims abstract description 65
- 239000010865 sewage Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 8
- 239000008400 supply water Substances 0.000 abstract 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000009933 burial Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- 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
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/102—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins using already existing parts of the sewer system for runoff-regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Sewage (AREA)
Abstract
The invention discloses an intelligent control classification partial pressure quality-dividing water inlet and outlet shallow-buried multifunctional regulation and storage tank, and belongs to the technical field of rainwater regulation and storage tanks; the technical purpose that the sluice wells respectively supply water into the first regulating reservoir and the second regulating reservoir is achieved by arranging sluice wells in front of the first regulating reservoir and the second regulating reservoir and by a water inlet pump set (active pressurization water inlet) and corresponding gates (gravity water inlet); the gravity water inlet and the pressure water inlet are combined, the gravity water inlet is performed firstly, and the pressure water inlet is performed secondly, so that energy is saved and consumption is reduced; because each component is electrically connected with the PLC control station, the water inlet mode of the regulating reservoir can be intelligently controlled according to the water quality difference of the water inlet in the sluice gate well; thereby ensuring that the initial polluted rainwater enters the polluted area and the clean rainwater enters the clean area; and can be according to the different regional water quality differences in regulation pond, the play water mode in intelligent control regulation pond, the initial stage pollutes rainwater and gets into sewage treatment plant and discharge up to standard after handling, clean rainwater can reuse on spot or just near the discharge river course.
Description
Technical Field
The invention relates to the technical field of rainwater regulation reservoirs, in particular to an intelligent control classification partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation reservoir.
Background
The rainwater regulation and storage tank is a rainwater collection facility, mainly the peak flow of the rainwater runoff is reserved in the tank, and after the maximum flow is reduced, the rainwater is slowly conveyed to a sewage plant from the regulation and storage tank, so that the effects of avoiding the flood peak of the rainwater and controlling the pollution of the initial rainwater to the receiving water body are achieved.
With the increase of the construction quantity of the regulating reservoirs, the initial rainwater collecting capacity is improved, and the rainwater discharged into the sewage treatment plant in rainy seasons is increased, so that the water quantity of the sewage treatment plant is increased greatly, the overload operation is carried out, and even overflow pollution is generated; meanwhile, the concentration of the water quality of the inlet water of the sewage plant is low, the designed water quality cannot be achieved, the operation efficiency of the treatment process is low, and the water quality of the outlet water cannot reach the standard. For example, an initial rainwater partition regulation and storage system with the application number of 201910232571.0 relates to the field of urban initial rainwater treatment, and aims to solve the problem of insufficient treatment scale and resource waste of a sewage treatment plant; its technical scheme main points include inlet tube, first regulation district suction pump, overflow weir, filter layer, second regulation district suction pump, outlet pipe, the inlet tube communicates first regulation district, be provided with first regulation district suction pump in the first regulation district, be provided with second regulation district suction pump in the first regulation district, be provided with overflow weir and filter layer between first regulation district and the second regulation district. The method has the advantages that initial rainwater with different rainfall depths can be treated in different modes, the precipitation amount is within 2-4mm and can be sent to a sewage treatment plant for treatment, and other initial rainwater can be treated simply nearby, so that the problem of insufficient treatment scale of the sewage treatment plant is avoided, and the utilization rate of the existing treatment process is improved; however, after the research of the prior art, the applicant finds that, as the rainwater directly enters the first regulation area, the first regulation area continuously processes the rainwater at all stages, so that the regulation function of the first regulation area cannot be fully utilized, clean rainwater with low pollution concentration can be polluted by residual pollutants when the first regulation area accumulates the rainwater with high initial pollution concentration, the timely processing of the clean rainwater is not facilitated, and the rainwater can pollute the peripheral river channel after being discharged.
Disclosure of Invention
Based on the above, in order to solve the problems of large water inflow and low water inflow concentration in the rainy season of the sewage plant, the water inflow and water quality of the sewage plant are controlled from the source, and meanwhile, the problem of high civil investment due to the fact that the traditional regulating reservoir is deep in burial depth is solved, the applicant combines with practical work to develop a shallow-buried rainwater regulating reservoir, normal water inflow of the regulating reservoir can be ensured, water inflow can be separated according to the quality of rainwater, and water is discharged according to the quality of rainwater, so that the burden of a tail-end sewage treatment plant is relieved from the source, and meanwhile, pollution of the rainwater discharge to a peripheral river channel is reduced.
The invention provides an intelligent control classification partial pressure quality-divided water inlet and outlet shallow buried type multifunctional regulation and storage tank, and aims to solve the problems that the traditional regulation and storage tank adopts gravity water inlet to cause deep burial depth, excessive clean rainwater in the regulation and storage tank enters a sewage treatment plant, the water quantity load of the sewage treatment plant is increased, the water quality pollutant load of inlet water is reduced and the operation efficiency of the sewage plant is reduced; and water is fed in a mode of combining gravity and pressure water feeding, meanwhile, rainwater is subjected to quality-separated water feeding and discharging, a small amount of polluted rainwater at the initial stage is conveyed to a sewage treatment plant for treatment and is discharged after reaching the standard, a large amount of cleaner rainwater at the middle and later stages is collected and then recycled or discharged into a river channel on site, and the quality-separated water feeding and discharging of the regulating reservoir is accurately controlled.
In order to achieve the above purpose, the invention provides an intelligent control classification partial pressure quality-dividing water inlet and outlet shallow-buried multifunctional regulation and storage tank, which comprises a sluice gate well, a first regulation tank and a second regulation tank which are respectively communicated with the sluice gate well, wherein a water inlet pipe is arranged on the sluice gate well, and the arrangement position of the water inlet pipe is close to the bottom of the sluice gate well; the first regulating reservoir can be communicated with the sluice gate well through a first gate, and the second regulating reservoir can be communicated with the sluice gate well through a second gate;
the first regulating reservoir and the second regulating reservoir are communicated with the sluice gate well through a water inlet pump group, the water inlet pump group comprises a water inlet main pump and a water inlet pipe group which are connected, the water inlet pipe group comprises a first water inlet branch pipe and a second water inlet branch pipe which are communicated with the water inlet main pump, the first water inlet branch pipe is communicated with the first regulating reservoir, the second water inlet branch pipe is communicated with the second regulating reservoir, and a first control valve and a second control valve are respectively arranged on the first water inlet branch pipe and the second water inlet branch pipe; the first regulating reservoir and the second regulating reservoir are respectively provided with a sewage outlet pump set and a water outlet pump set, the sewage outlet pump set and the water outlet pump set both comprise a water outlet branch pump and a water outlet pipe communicated with the water outlet branch pump, and the water outlet pipe of the sewage outlet pump set and the water outlet pump set is respectively provided with a fourth control valve and a fifth control valve;
a plurality of guide plates are arranged in the sluice gate well from top to bottom at intervals, and the guide plates are staggered to form an S flow channel; the second gate is arranged at a higher height than the first gate; a first water quality detector is arranged in the arrangement height area of the first gate, and a second water quality detector is arranged in the arrangement height area of the second gate; the first gate, the second gate, the water inlet main pump, the water outlet branch pump, the first control valve, the second control valve, the fourth control valve, the fifth control valve, the first water quality detector and the second water quality detector are electrically connected with a PLC control station.
Preferably, a third liquid level meter is arranged in the sluice gate well.
Preferably, a first liquid level gauge and a second liquid level gauge are respectively arranged in the first regulating reservoir and the second regulating reservoir.
Preferably, the first regulating reservoir may be connected to the second regulating reservoir through a third gate.
Preferably, the guide plates are provided with water holes.
Preferably, the deflectors are all arranged obliquely downwards.
Preferably, the top opening of the sluice gate well is communicated with the outside, the guide plate is hinged with the inner wall of the sluice gate well, the guide plate is a light floating plate, a limiting block is arranged above the hinge shaft of the guide plate and the sluice gate well, and the rotation included angle of the guide plate is not more than 90 degrees.
Preferably, the top opening of the sluice gate well is provided with a blocking net.
Preferably, the water inlet pipe group comprises a water inlet main pipe positioned among the water inlet main pump, the first water inlet branch pipe and the second water inlet branch pipe, wherein the water inlet main pipe is communicated with the water inlet main pump, and the first water inlet branch pipe and the second water inlet branch pipe are communicated with the water inlet main pipe.
Preferably, the sewage outlet pump set and the water outlet pipe of the water outlet pump set are communicated through a junction water pipe, and a third control valve is arranged on the junction water pipe.
Compared with the prior art, the invention has the following beneficial effects:
1) The technical purpose of supplying water into the first regulating reservoir and the second regulating reservoir respectively is achieved by arranging a sluice gate well in front of the first regulating reservoir and the second regulating reservoir and by a water inlet pump set (active pressurization water inlet) and a corresponding gate (gravity water inlet); the gravity water inlet and the pressure water inlet are combined, the gravity water inlet is performed firstly, and the pressure water inlet is performed secondly, so that energy is saved and consumption is reduced;
2) The first gate, the second gate, the water inlet main pump, the water outlet branch pump, the first control valve, the second control valve, the fourth control valve, the fifth control valve, the first water quality detector and the second water quality detector are all electrically connected with the PLC control station, so that the water inlet mode of the regulating reservoir can be intelligently controlled according to the difference of water inlet quality in a water gate well; thereby ensuring that the initial polluted rainwater enters the polluted area and the clean rainwater enters the clean area; and can be according to the different regional water quality differences in regulation pond, the play water mode in intelligent control regulation pond, the initial stage pollutes rainwater and gets into sewage treatment plant and discharge up to standard after handling, clean rainwater can reuse on spot or just near the discharge river course.
4) The first regulating and storing tank can be connected with the second regulating and storing tank through the third gate, so that the first regulating and storing tank and the second regulating and storing tank can be used for independently regulating and storing polluted rainwater and clean rainwater according to requirements; when the rainfall is increased rapidly, the first regulating reservoir and the second regulating reservoir can store polluted rainwater or clean rainwater simultaneously according to the requirement, so that the polluted rainwater is ensured to be discharged into a sewage treatment plant completely, and the clean rainwater is discharged nearby or utilized on site.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of an intelligent control classification partial pressure quality-dividing water inlet and outlet shallow-buried type multifunctional regulation and storage tank.
Fig. 2 is a schematic view of the construction of the sluice well of fig. 1.
Description of the reference numerals
The water gate well 1, the first regulating reservoir 2, the second regulating reservoir 3, the water inlet pipe 4, the water inlet main pump 5, the first control valve 6, the second control valve 7, the water outlet branch pump 8, the third control valve 9, the fourth control valve 10, the fifth control valve 11, the guide plate 12, the first gate 13, the second gate 14, the third gate 15, the first water quality detector 16, the first liquid level meter 17, the second liquid level meter 18, the third liquid level meter 19, the water passing hole 20 and the PLC control station P.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1 to 2, the invention provides an intelligent control classification partial pressure quality-dividing water inlet and outlet shallow-buried multifunctional regulation and storage tank, which comprises a sluice gate well 1, a first regulation and storage tank 2 and a second regulation and storage tank 3 which are respectively communicated with the sluice gate well 1, wherein a water inlet pipe 4 is arranged on the sluice gate well 1, the arrangement position of the water inlet pipe 4 is close to the bottom of the sluice gate well 1, and water is ensured to enter from the bottom of the sluice gate well 1 so as to be matched with a water inlet main pump 5 and a gate which are arranged at the bottom; the first regulating reservoir 2 can be communicated with the sluice gate well 1 through a first gate 13, the second regulating reservoir 3 can be communicated with the sluice gate well 1 through a second gate 14, and the first regulating reservoir 2 can be connected with the second regulating reservoir 3 through a third gate 15; a first water quality detector 16 is arranged in the arrangement height area of the first gate 13, and a second water quality detector is arranged in the arrangement height area of the second gate 14.
The first regulating reservoir 2 and the second regulating reservoir 3 are both communicated with the sluice gate well 1 through a water inlet pump group, the water inlet pump group comprises a water inlet main pump 5 and a water inlet pipe 4 group which are connected, the water inlet pipe 4 group comprises a first water inlet branch pipe and a second water inlet branch pipe which are communicated with the water inlet main pump 5, preferably, the water inlet pipe 4 group further comprises a water inlet main pipe which is positioned among the water inlet main pump 5, the first water inlet branch pipe and the second water inlet branch pipe, the water inlet main pipe is communicated with the water inlet main pump 5, and the first water inlet branch pipe and the second water inlet branch pipe are both communicated with the water inlet main pipe; the first water inlet branch pipe is communicated with the first regulation reservoir 2, the second water inlet branch pipe is communicated with the second regulation reservoir 3, and the first water inlet branch pipe and the second water inlet branch pipe are respectively provided with a first control valve 6 and a second control valve 7; the first regulating reservoir 2 and the second regulating reservoir 3 are respectively provided with a sewage outlet pump set and a water outlet pump set, wherein the sewage outlet pump set and the water outlet pump set respectively comprise a water outlet branch pump 8 and a water outlet pipe communicated with the water outlet branch pump 8, and the water outlet pipes of the sewage outlet pump set and the water outlet pump set are respectively provided with a fourth control valve 10 and a fifth control valve 11.
A plurality of guide plates 12 are arranged in the sluice gate well 1 at intervals from top to bottom, and the guide plates 12 are staggered to form an S flow channel, so that a great amount of suddenly-dropped rainwater can flow along the S flow channel in the process of flowing from the bottom to the top, and pollutant sedimentation work is completed in the flowing process, so that the water quality value of the upper-layer rainwater is reduced; similarly, in order to ensure that the rainwater with the low water quality value on the upper layer can be smoothly discharged, the second gate 14 is arranged at a higher height than the first gate 13, and when the water quality of the second water quality detector is lower than a set value, clean rainwater enters the second regulation and storage tank 3 through the second gate 14; the first gate 13, the second gate 14, the water inlet main pump 5, the water outlet branch pump 8, the first control valve 6, the second control valve 7, the fourth control valve 10, the fifth control valve 11, the first water quality detector 16 and the second water quality detector are electrically connected with the PLC control station P so as to realize intelligent control.
When the liquid level of the sluice gate well 1 is lower than a low water level value and the water quality of the first water quality detector 16 is higher than a set value, the first sluice gate 13 is controlled to be opened, and polluted rainwater enters the first regulation reservoir 2; when the liquid level of the sluice gate well 1 is higher than a low water level value and the water quality of the first water quality detector 16 is higher than a set value, the first gate is closed, the water inlet main pump 5 is controlled to be opened, the first control valve 6 is controlled to be opened, and polluted rainwater is lifted into the first regulation pool 2 through the water inlet main pump 5. When the liquid level of the sluice gate well 1 is higher than a low water level value and the water quality of the first water quality detector 16 is higher than a set value, the first gate is closed, the water inlet main pump 5 is controlled to be opened, the first control valve 6 is controlled to be opened, and polluted rainwater is lifted into the first regulation pool 2 through the water inlet main pump 5. When the liquid level of the sluice gate well 1 is higher than a low water level value, and the water quality of the first water quality detector 16 is higher than a set value and the water quality of the second water quality detector is lower than the set value, the first gate is closed, the water inlet main pump 5 is controlled to be opened, the first control valve 6 and the second gate 14 are controlled to be opened, polluted rainwater is lifted to enter the first regulation tank 2 through the water inlet main pump 5, and clean rainwater enters the second regulation tank 3 through the second gate 14.
When the liquid level of the sluice gate well 1 is lower than a low water level value and the water quality of the first water quality detector 16 is lower than a set value, the water inlet main pump 5 is controlled to be opened, the second control valve 7 is controlled to be opened, and clean rainwater is lifted into the second regulating reservoir 3 through the water inlet main pump 5; when the liquid level of the sluice gate well 1 is higher than a low water level value, and the water quality of the first water quality detector 16 and the water quality of the second water quality detector are lower than a set value, the water inlet main pump 5 and the second gate 14 are controlled to be opened, the second control valve 7 is controlled to be opened, and clean rainwater is lifted through the water inlet main pump 5 and enters the second regulating reservoir 3 through the second gate 14.
When the water level of the first regulating reservoir 2 reaches the pump-on liquid level, the corresponding water outlet branch pump 8 is controlled to be started, and sewage is conveyed to a sewage treatment plant; when the water level of the second regulating reservoir 3 reaches the pump-on liquid level, the corresponding water outlet branch pump 8 is controlled to be started, and clean rainwater is discharged into a river or utilized on site nearby; when the amount of polluted rainwater is large, the polluted rainwater in the first regulating and storing tank 2 flows into the second regulating and storing tank 3 from the third gate plate; when the amount of the clean rainwater is large, the clean rainwater in the second regulating reservoir 3 flows into the first regulating reservoir 2 from the third gate plate; it should be noted that: before the clean rainwater in the second regulation tank 3 flows into the first regulation tank 2, the first valve needs to be controlled to be opened for a period of time to impact deposited pollutants and the like, and sewage is conveyed to a sewage treatment plant through the corresponding water outlet branch pump 8, so that the clean rainwater is prevented from being polluted. The sewage or clean water in the first regulating reservoir 2 and the second regulating reservoir 3 can flow back through the third gate 15, at the moment, the corresponding regulating reservoirs play a role in capacity expansion, the water outlet pipes of the sewage outlet pump set and the water outlet purifying pump set can be communicated through the intersection water pipe, the third control valve 9 is arranged on the intersection water pipe, after the third control valve 9 is opened, for example, the third control valve 9 is opened for 5 minutes, and clean rainwater can be discharged into a river nearby or conveyed to a sewage treatment plant through the corresponding water outlet branch pump 8.
In order to facilitate the measurement of the water level value, a third level gauge 19 is arranged in the sluice gate well 1; a first level gauge 17 and a second level gauge 18 are arranged in the first and second reservoirs 2, 3, respectively.
In order to reduce the influence of the baffle on the overflow capacity, the baffle 12 is provided with water passing holes 20.
In order to ensure the smooth falling of pollutants, the guide plates 12 are all arranged obliquely downwards, and the inclined lower ends are all gathered in the middle of the sluice gate well 1.
In order to avoid the phenomenon that the water gate well 1 is smelly due to excessive blocking of the guide plate 12, the top opening of the water gate well 1 is communicated with the outside, the guide plate 12 is hinged with the inner wall of the water gate well 1, the guide plate 12 is a light floating plate, a limiting block is arranged above a hinge shaft of the guide plate 12 and the water gate well 1, the rotation included angle of the guide plate 12 is not more than 90 degrees, the guide plate 12 floats upwards when water exists, the guide plate 12 falls down when no water exists, so that the outside air enters the inside of the water gate well 1, and the dryness of the inside of the water gate well 1 is maintained.
In order to prevent external impurities from entering the sluice gate well 1, a blocking net is arranged at the top opening of the sluice gate well 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.
Claims (10)
1. The intelligent control classifying, partial pressure and quality-dividing water inlet and outlet shallow-buried type multifunctional regulation and storage tank is characterized by comprising a sluice gate well, a first regulation and storage tank and a second regulation and storage tank which are respectively communicated with the sluice gate well, wherein a water inlet pipe is arranged on the sluice gate well, and the arrangement position of the water inlet pipe is close to the bottom of the sluice gate well; the first regulating reservoir can be communicated with the sluice gate well through a first gate, and the second regulating reservoir can be communicated with the sluice gate well through a second gate;
the first regulating reservoir and the second regulating reservoir are communicated with the sluice gate well through a water inlet pump group, the water inlet pump group comprises a water inlet main pump and a water inlet pipe group which are connected, the water inlet pipe group comprises a first water inlet branch pipe and a second water inlet branch pipe which are communicated with the water inlet main pump, the first water inlet branch pipe is communicated with the first regulating reservoir, the second water inlet branch pipe is communicated with the second regulating reservoir, and a first control valve and a second control valve are respectively arranged on the first water inlet branch pipe and the second water inlet branch pipe; the first regulating reservoir and the second regulating reservoir are respectively provided with a sewage outlet pump set and a water outlet pump set, the sewage outlet pump set and the water outlet pump set both comprise a water outlet branch pump and a water outlet pipe communicated with the water outlet branch pump, and the water outlet pipe of the sewage outlet pump set and the water outlet pump set is respectively provided with a fourth control valve and a fifth control valve;
a plurality of guide plates are arranged in the sluice gate well from top to bottom at intervals, and the guide plates are staggered to form an S flow channel; the second gate is arranged at a higher height than the first gate; a first water quality detector is arranged in the arrangement height area of the first gate, and a second water quality detector is arranged in the arrangement height area of the second gate; the first gate, the second gate, the water inlet main pump, the water outlet branch pump, the first control valve, the second control valve, the fourth control valve, the fifth control valve, the first water quality detector and the second water quality detector are electrically connected with a PLC control station.
2. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 1, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: a third liquid level meter is arranged in the sluice gate well.
3. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 2, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the first regulating reservoir and the second regulating reservoir are respectively provided with a first liquid level meter and a second liquid level meter.
4. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 3, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the first regulation tank can be connected with the second regulation tank through a third gate.
5. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 1, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: and water holes are formed in the guide plates.
6. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 5, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the guide plates are all arranged obliquely downwards.
7. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 6, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the top opening of the sluice gate well is communicated with the outside, the guide plate is hinged with the inner wall of the sluice gate well, a limiting block is arranged above the hinge shaft of the guide plate and the sluice gate well, and the rotation included angle of the guide plate is not more than 90 degrees.
8. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 7, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the top opening of the sluice gate well is provided with a blocking net.
9. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to claim 1, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the water inlet pipe group comprises a water inlet main pipe arranged between the water inlet main pump, the first water inlet branch pipe and the second water inlet branch pipe, the water inlet main pipe is communicated with the water inlet main pump, and the first water inlet branch pipe and the second water inlet branch pipe are communicated with the water inlet main pipe.
10. The intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank according to any one of claims 1-9, wherein the intelligent control classified partial pressure and quality water inlet and outlet shallow-buried multifunctional regulation and storage tank is characterized in that: the sewage outlet pump set is communicated with the water outlet pipe of the water outlet purification pump set through a junction water pipe, and a third control valve is arranged on the junction water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310869928.2A CN116752626B (en) | 2023-07-14 | 2023-07-14 | Intelligent control classified partial pressure and quality-separated water inlet and outlet shallow-buried multifunctional regulation and storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116752626A (en) | 2023-09-15 |
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