CN112982625A - Automatic sewage intercepting system with intelligent monitoring system - Google Patents
Automatic sewage intercepting system with intelligent monitoring system Download PDFInfo
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- CN112982625A CN112982625A CN202110164150.6A CN202110164150A CN112982625A CN 112982625 A CN112982625 A CN 112982625A CN 202110164150 A CN202110164150 A CN 202110164150A CN 112982625 A CN112982625 A CN 112982625A
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- 239000010865 sewage Substances 0.000 title claims abstract description 88
- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 239000010802 sludge Substances 0.000 claims abstract description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 43
- 230000000903 blocking effect Effects 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012372 quality testing Methods 0.000 description 7
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- 231100000719 pollutant Toxicity 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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- 238000009825 accumulation Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/30—Devices providing a sequential discharge in sewer systems
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an automatic sewage interception system with an intelligent monitoring system, which comprises a well body and the intelligent monitoring system, wherein a grid sewage interception mechanism and a jet mixer are arranged in the well body; the intelligent monitoring system comprises a water quality detection assembly and a control center, the water quality detection assembly and the jet mixer are electrically connected with the control center, and the water quality detection assembly is used for detecting the water quality in the well body. The invention provides an automatic sewage interception system with an intelligent monitoring system, which can automatically remove sewage by arranging a grating sewage interception device, and reduces the risk of sludge blockage.
Description
Technical Field
The invention relates to the technical field of intercepting wells, in particular to an automatic sewage interception system with an intelligent monitoring system.
Background
At present, the intelligent intercepting device is a sewage intercepting well specially used for urban combined system pipelines, is arranged at the junction of a rainwater pipe and a sewage pipe, automatically shunts rainwater and sewage to respective pipelines through instrument monitoring data, realizes the functions of 'full interception in summer, discharge of initial rainwater and full direct discharge in rainy season', and is a necessary facility for water source pollution tail-end treatment technology.
Many design standards require that initial polluted rainwater should be abandoned, for example, outdoor drainage design specification GB 50014-2006(2016 edition) or chemical engineering construction project environmental protection design specification GB50483-2019 have corresponding regulations, and in chemical engineering construction project environmental protection design specification GB50483-2019, the general regulation of "initial polluted rainwater" is to specify rainwater with a thickness of 15min-30min in the early stage of rainfall or 20mm-30mm in the early stage of rainfall as initial polluted rainwater.
The intelligent intercepting well in the prior art has the following defects: firstly, the existing integrated intelligent sewage interception device is low in intelligent degree and incomplete in pollutant data, so that the pollution degree of a water body cannot be judged, and thus clear water is treated as sewage, and the complex functions of 'full sewage interception in summer, drainage of initial rainwater and direct drainage in rainy seasons' cannot be realized; secondly, the gap between the conventional hanging basket grids used in the sewage intercepting well is generally 3-7 cm. Can only intercept larger suspended garbage, and has large manual operation intensity and certain hidden danger. In the other small-sized grating, the cutting water pump cannot thoroughly crush sundries and filiform bag-shaped objects smaller than the gap, and the water pump and a valve are blocked after long-time operation. Still have one kind to smash the grid, the consumption is big, can only smash hard thing, can lead to the interior pollutant of well to piling up gradually to thin soft, flexible stronger banded debris and long-time operation, need regularly desilting to rubbish pollutant discharge into the river course pipe network again after smashing the grid, do not really clear away from the water, and current interception system and amount can't realize initial stage rainwater abandon and flow, all direct drainage's in rainy season function.
Disclosure of Invention
The invention aims to provide an automatic sewage interception system with an intelligent monitoring system, which can automatically clear sewage and reduce the risk of sludge blockage by arranging a grating sewage interception device and an injection mixer.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic sewage interception system with an intelligent monitoring system comprises a well body and the intelligent monitoring system, wherein a grid sewage blocking mechanism and a jet mixer are arranged in the well body, the grid sewage blocking device comprises a sewage blocking grid and a driving mechanism for driving the sewage blocking grid to rotate circularly, the sewage blocking grid is arranged on one side close to a water inlet, the sewage blocking grid is obliquely arranged relative to the side wall of the well body, the vertical distance between the sewage blocking grid and the side wall on one side where the water inlet is installed is gradually increased along the direction from the bottom of the well body to the top of the well body, the vertical distance between the sewage blocking grid and the side wall on the side where the water inlet is installed is used for conveying sludge from the bottom of the well body to the top of the well body, and the jet mixer is installed on one side, away from the water inlet, of the sewage; the intelligent monitoring system comprises a water quality detection assembly and a control center, the water quality detection assembly and the jet mixer are electrically connected with the control center, and the water quality detection assembly is used for detecting the water quality in the well body.
Preferably, the intelligent monitoring system further comprises a weather detection assembly, the weather detection assembly is connected with a weather forecast server, the weather forecast server provides predicted weather changes at each moment, and the weather detection assembly is used for acquiring real-time weather information and time information of the weather forecast server and transmitting the real-time weather information and the time information to the control center.
Preferably, the weather detection subassembly still includes the hyetometer and gathers the camera, the hyetometer is used for detecting the rainfall size, it is used for acquireing the weather image to gather the camera, the collection angle of camera is 50 degrees-70 degrees with the acute angle contained angle of water flat line, it includes the image acquisition strategy to gather the camera, the image acquisition strategy includes the image acquisition cycle, the image acquisition strategy includes the prediction weather variation according to every moment that the weather forecast server provided, gathers the weather image at corresponding moment according to the image acquisition cycle at the moment that the weather variation takes place in the prediction.
Preferably, the acquisition camera further includes a feature region determination policy, the feature region determination policy is configured with a first RGB value range, the feature region determination policy includes obtaining a front weather image and a rear weather image according to an image acquisition period to compare the two weather images, defining a white pixel point newly added in the weather image shot later compared with the weather image shot earlier as a feature region, and the white pixel point includes a pixel point with an RGB value within the first RGB value range.
Preferably, the collecting camera further comprises an image comparison strategy, the controller comprises a first database, image information of snow, raindrops and hail is stored in the first database, the image comparison strategy is configured with a third threshold, the image comparison strategy comprises comparing the images in the characteristic region with the image information of the snow, the raindrops and the hail stored in the first database respectively, and defining a weather phenomenon corresponding to the image information with the image comparison similarity larger than the third threshold as weather identification.
Preferably, the below of well body is provided with the drain for liquid after mixing filth and water is discharged, the drain play is provided with the blowdown gate valve, water outlet department is provided with the drainage gate valve, the blowdown gate valve with the drainage gate valve all with control center is connected.
Preferably, the controller is configured with a standard discharge strategy and a normal discharge strategy, the standard discharge strategy has a higher priority than the normal discharge strategy, and the standard discharge strategy comprises controlling the opening and closing conditions of the blowdown gate valve and the drain gate valve and the opening or closing time of the blowdown gate valve and the drain gate valve according to the discharge standard according to the weather information collected by the weather detection assembly.
Preferably, the water quality monitoring assembly further comprises a high-definition camera and an illuminating lamp, the illuminating lamp is used for providing illumination for the interior of the well body, the high-definition camera is used for collecting image information in the well body and transmitting the image information to the control center, the common discharge strategy comprises a sewage discharge sub-strategy, a mud flow discharge sub-strategy and a turbidity detection sub-strategy, the sewage discharge sub-strategy is configured with a first threshold value, and the mud flow discharge sub-strategy is configured with a second threshold value; the turbidity detection sub-strategy is configured with a second RGB value range, the turbidity detection sub-strategy comprises defining the number ratio of gray pixel points in the image information as turbidity values, and the gray pixel points comprise pixel points with RGB values in the second RGB value range; the sewage discharge sub-strategy is configured that when the turbidity value is smaller than a first threshold value, the control center controls the drainage gate valve to be opened and the jet mixer to be not started, and when the turbidity value is smaller than the first threshold value and the measurement value of the liquid level meter reaches or exceeds a warning value, the control center controls the drainage gate valve and the sewage discharge gate valve to be opened and the jet mixer to be not started; the mud flow discharge sub-strategy is configured such that when the turbidity value is greater than a second threshold value, the control center activates the jet mixer to mix the dirt with the water while controlling the dirt discharge gate valve to open and close the drain gate valve.
Preferably, the trash rack includes trash rack brush, fixed frame and cross slab, trash rack brush fixed mounting be in on the cross slab, cross slab fixed mounting be in on the fixed frame, actuating mechanism includes driving motor, conveying chain and driving roller, the conveying chain cover is established the outside of driving motor's output shaft and driving roller, fixed frame with conveying chain fixed connection, the jet mixer includes immersible pump, connecting pipe and nozzle, the one end of connecting pipe with the immersible pump is linked together, the other end with the nozzle is linked together, the jet mixer is still including setting up the stifled subassembly is prevented in the bits of broken of the end of intaking of immersible pump, it prevents stifled subassembly and is used for carrying out shredding to the great impurity granule of volume to cut up.
Preferably, the connecting pipe comprises a vertical connecting section and a plurality of horizontal connecting sections which are mutually communicated, the vertical connecting section is provided with a butterfly valve and a check valve, the butterfly valve is used for adjusting water flow, and the check valve is used for preventing water from reversely flowing; the horizontal connecting sections are all arranged at the bottom of the well body and are arranged in an annular array; the well body is the cuboid structure, the bottom of the well body is the rectangle structure, the horizontally connected section sets up to four, every the one end of horizontally connected section all is provided with the nozzle the bottom of the well body, along the equal mutually perpendicular setting of the injection direction of the adjacent nozzle of clockwise or anticlockwise, the one end fixed mounting of grid trash holding device is in the bottom of the well body, the other end runs through the top of the well body, the top of grid trash holding device is equipped with cleans the subassembly, is used for right sludge between the trash holding grid gap cleans.
Compared with the prior art, the invention has the beneficial effects that:
the invention is provided with the grid trash rack, the grid trash rack comprises trash racks and a driving mechanism for driving the trash racks to rotate circularly, sludge, larger particles, stones and other impurities can be circularly conveyed to a well, and automatic trash removal is realized; through setting up the jet mixer, make filth and water intensive mixing in cutting the dirty well, carry out the blowdown this moment, what arrange is more thorough, thereby reduce the filth and cutting piling up of dirty intracavity, the risk that the mud sediment blockked up has been reduced, intelligent monitoring system includes water quality testing subassembly and control center, water quality testing subassembly and jet mixer all are connected with the control center electricity, water quality testing subassembly is used for detecting the internal quality of water of well, control opening and closing according to the detection condition control jet mixer of water quality monitoring subassembly.
According to the invention, the weather detection assembly is arranged, the acquisition camera in the weather detection assembly comprises an image comparison strategy and can identify the weather phenomenon corresponding to image information, the controller is configured with a standard discharge strategy and a common discharge strategy, the priority of the standard discharge strategy is higher than that of the common discharge strategy, the standard discharge strategy comprises controlling the opening and closing conditions of the blowdown gate valve and the drainage gate valve and the opening or closing time of the blowdown gate valve and the drainage gate valve according to the weather information acquired by the weather detection assembly and the discharge standard, and the functions of initial rainwater drainage and direct drainage in rainy seasons can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a well body in an automatic sewage interception system with an intelligent monitoring system according to the present invention;
FIG. 2 is a schematic bottom structure diagram of a well body in an automatic sewage interception system with an intelligent monitoring system according to the present invention;
FIG. 3 is a schematic side view of a grille trash-blocking device in an automatic trash-blocking system with an intelligent monitoring system according to the present invention;
FIG. 4 is a schematic structural diagram of a grille trash-blocking device in an automatic trash-blocking system with an intelligent monitoring system according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along the line C-C of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of the portion B of FIG. 4 according to the present invention.
In the figure: 1. a grid trash device; 2. a well body; 201. a recessed region; 202. an arch-shaped convex structure; 3. a high-definition camera; 4. inspecting the cover plate; 5. overhauling the escalator; 6. a stainless steel flexible joint; 7. a drain gate valve; 8. a jet mixer; 801. a submersible pump; 802. shredding the anti-clogging assembly; 803. a vertical connecting section; 8031. a butterfly valve; 8032. a check valve; 804. a horizontal connecting section; 8041. a nozzle; 9. a liquid level meter; 10. a water inlet; 11. a water outlet; 12. a sewage draining outlet; 13. a blowdown gate valve; 14. a drive mechanism; 1401. a drive motor; 1402. a conveyor chain; 1403. a driving roller; 15. a trash rack; 1501. a trash-blocking brush; 1502. fixing the frame; 1503. a diaphragm plate; 16. a vent; 17. an ammonia nitrogen automatic detection instrument; 18. a COD automatic detection instrument; 19. a pH automatic detection instrument; 20. a sweeping assembly; 21. pre-burying a steel plate; 22. a stainless steel trolley; 23. a weather detection component; 24. collecting a camera; 25. a rain gauge; 26. and a control center.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIG. 1, the invention provides a first embodiment, an automatic sewage interception system with an intelligent monitoring system, comprising a well body 2 and the intelligent monitoring system, wherein a grid sewage blocking mechanism and a jet mixer 8 are arranged in the well body 2, the grid sewage blocking device 1 comprises a sewage blocking grid 15 and a driving mechanism 14 for driving the sewage blocking grid 15 to rotate circularly, the sewage blocking grid 15 is arranged at one side close to the water inlet 10, the sewage blocking grid 15 is obliquely arranged relative to the side wall of the well body 2, the vertical distance of the sewage blocking grid 15 from the side wall at the side where the water inlet 10 is arranged is gradually increased along the direction from the bottom of the well body 2 to the top of the well body 2, the jet mixer 8 is arranged at one side of the sewage blocking grid 15 away from the water inlet 10 for mixing with water, the grid trash rack device 1 is arranged, the grid trash rack device 1 comprises trash racks 15 and a driving mechanism 14 for driving the trash racks 15 to rotate circularly, sludge, larger particles, stones and other impurities can be circularly conveyed to a well, and automatic trash removal is achieved; by arranging the jet mixer 8, the dirt in the sewage intercepting well is fully mixed with water, and the dirt is discharged more thoroughly, so that the accumulation of the dirt in the sewage intercepting cavity is reduced, and the risk of sludge blockage is reduced;
the jet mixer 8 further comprises a chopping block-proof component 802 arranged at the water inlet end of the submersible pump 801, wherein the chopping block-proof component 802 is used for crushing the impurity particles with large volume.
Preferably, the connecting pipe comprises a vertical connecting section 803 and a plurality of horizontal connecting sections 804 which are communicated with each other, a butterfly valve 8031 and a check valve 8032 are arranged on the vertical connecting section 803, the butterfly valve 8031 is used for regulating water flow, and the check valve 8032 is used for preventing water flow from flowing reversely; the horizontal connecting sections 804 are all arranged at the bottom of the well body 2 and are arranged in an annular array.
The intelligent monitoring system comprises a water quality detection assembly and a control center 26, wherein the water quality detection assembly and the injection mixer 8 are electrically connected with the control center 26, the water quality detection assembly is used for detecting the water quality in the well body 2, and the control controls the opening and closing of the injection mixer 8 according to the detection condition of the water quality detection assembly.
Preferably, the intelligent monitoring system further comprises a weather detection component 23, the weather detection component 23 is connected to a weather forecast server, the weather forecast server provides the predicted weather change at each moment, and the weather detection component 23 is configured to obtain the real-time weather information and the time information of the weather forecast server and transmit the real-time weather information and the time information to the control center 26.
Preferably, the weather detecting component 23 further includes a rain gauge 25 and a collecting camera 24, the rain gauge 25 is used for detecting the size of the rain, the collecting camera 24 is used for acquiring a weather image, an acute included angle between an acquisition angle of the camera and a horizontal line is 50-70 degrees, the collecting camera 24 includes an image acquisition strategy, the image acquisition strategy includes an image acquisition period, the image acquisition strategy includes an expected weather change at each moment provided by the weather forecast server, and the weather image at the corresponding moment is acquired according to the image acquisition period at the moment when the weather change is expected.
Through setting up weather detecting element 23, collection camera 24 in weather detecting element 23 includes the image contrast tactics, can discern the weather phenomenon that image information corresponds, the controller disposes standard emission tactics and ordinary emission tactics, the priority of standard emission tactics is higher than ordinary emission tactics, standard emission tactics include the weather information according to weather detecting element 23 collection, control blowdown gate valve 13 and the opening and closing condition of drainage gate valve 7 and the time of opening or closing thereof according to emission standard, can realize initial stage rainwater abandon flow, the whole collinear function in rainy season.
Preferably, the capture camera 24 further includes a feature region determination policy, the feature region determination policy is configured with a first RGB value range, the feature region determination policy includes obtaining a front weather image and a rear weather image according to an image capture period to compare the front weather image and the rear weather image, defining a white pixel point newly added to the weather image captured later than the weather image captured earlier as a feature region, and the white pixel point includes a pixel point whose RGB value is within the first RGB value range.
Preferably, the capturing camera 24 further includes an image contrast policy, the controller includes a first database, image information of snow, raindrops, and hail is stored in the first database, the image contrast policy is configured with a third threshold, the image contrast policy includes comparing the image in the characteristic region with the image information of snow, raindrops, and hail stored in the first database, respectively, and defining a weather phenomenon corresponding to the image information whose image contrast similarity is greater than the third threshold as the identified weather.
Preferably, a drain 12 is arranged below the well body 2 and used for discharging liquid mixed with sewage and water, a drain gate valve 13 is arranged at the drain 12, a drain gate valve 7 is arranged at the water outlet, and the drain gate valve 13 and the drain gate valve 7 are connected with the control center 26.
Preferably, the controller is configured with a standard discharge strategy and a normal discharge strategy, the standard discharge strategy has a higher priority than the normal discharge strategy, and the standard discharge strategy comprises controlling the opening and closing conditions of the blowdown gate valve 13 and the drain gate valve 7 and the opening or closing time thereof according to the discharge standard according to the weather information collected by the weather detection assembly 23, so as to realize the function of rainwater drainage within the specified time in the early stage of rainfall and full direct drainage in rainy seasons.
Preferably, the water quality monitoring assembly further comprises a high-definition camera 3 and an illuminating lamp, the illuminating lamp is used for providing illumination for the interior of the well body 2, the high-definition camera 3 is used for collecting image information in the well body 2 and transmitting the image information to the control center 26, the common discharge strategy comprises a sewage discharge sub-strategy, a mud flow discharge sub-strategy and a turbidity detection sub-strategy, the sewage discharge sub-strategy is configured with a first threshold value, and the mud flow discharge sub-strategy is configured with a second threshold value; the turbidity detection sub-strategy is configured with a second RGB value range, the turbidity detection sub-strategy comprises defining the number ratio of gray pixel points in the image information as turbidity values, and the gray pixel points comprise pixel points with RGB values in the second RGB value range; the sewage discharge sub-strategy is configured that when the turbidity value is smaller than a first threshold value, the control center 26 controls the drain gate valve 7 to be opened and the jet mixer 8 not to be started, and when the turbidity value is smaller than the first threshold value and the measurement value of the liquid level meter 9 reaches or exceeds a warning value, the control center 26 controls the drain gate valve 7 and the sewage discharge gate valve 13 to be both opened and the jet mixer 8 not to be started; the mud flow discharge sub-strategy is configured such that when the turbidity value is greater than the second threshold value, the control center 26 activates the jet mixer 8 to mix the dirt with the water while controlling the blowdown gate valve 13 to open and close the drain gate valve 7.
As shown in fig. 1 and 2, the jet mixer 8 includes a submersible pump 801 and a connection pipe and nozzle 8041, one end of the connecting pipe is communicated with the submersible pump 801, the other end is communicated with the nozzle 8041, the well body 2 is of a cuboid structure, the bottom of the well body 2 is of a rectangular structure, four horizontal connecting sections 804 are arranged, one end of each horizontal connecting section 804 is provided with a nozzle 8041, at the bottom of the well body 2, the spraying directions of the nozzles 8041 adjacent along the clockwise direction or the anticlockwise direction are all mutually vertical, one end of the grating trash device 1 is fixedly arranged at the bottom of the well body 2, the other end of the grating trash device penetrates through the top of the well body 2, the top of the grid trash device 1 is provided with a cleaning assembly 20, and the cleaning assembly 20 comprises a cleaning steel brush and is used for cleaning sludge between gaps of the trash rack 15;
the top of the well body 2 is equipped with the access hole, and access hole department is equipped with the access panel, still is equipped with the high definition digtal camera 3 that is used for monitoring the condition in the well body 2, still includes ammonia nitrogen automatic detection instrument 17, COD automatic detection instrument 18, pH automatic detection instrument 19, level gauge 9 of automatic detection water inlet 10 water quality data.
As shown in fig. 3, the driving mechanism 14 includes a driving motor 1401, a transmission chain 1402 and a transmission roller 1403, the transmission chain 1402 is sleeved on the output shaft of the driving motor 1401 and the outer side of the transmission roller 1403, and the fixed frame 1502 is fixedly connected to the transmission chain 1402.
As shown in fig. 4 and 5, the trash rack 15 includes a trash brush 1501, a fixed frame 1502, and a horizontal plate 1503, wherein the trash brush 1501 is fixedly mounted on the horizontal plate 1503, and the horizontal plate 1503 is fixedly mounted on the fixed frame 1502.
As shown in fig. 6 and 7, the trash holding brush 1501 is made of stainless steel and is obliquely arranged on the inner side of the water inlet 10, the distance between the trash holding brushes 1501 and the width of 60cm is 2-3mm, intercepted pollutants are automatically collected and lifted into the stainless steel trolley 22 and can be used for filtering with a smaller diameter (0.5mm), suspended matters (SS) and Chemical Oxygen Demand (COD) in water are further reduced, the treatment load of subsequent processes is reduced, the trash rack 15 can retain residual solid garbage in the water body and is automatically collected into the stainless steel trolley 22, the turbidity in the water body is effectively reduced, and the harm of toxic gases is avoided.
Table 1 shows the performance comparison of the intercepting wells with different grids:
the rotary grating can automatically intercept residual solid garbage, has minimum pollution degree to water and has better slag removal effect.
The working principle is as follows: the invention is provided with a grid trash rack device 1, wherein the grid trash rack device 1 comprises a trash rack 15 and a driving mechanism 14 for driving the trash rack 15 to rotate circularly, sludge, larger particles, stones and other impurities can be circularly conveyed to a well, and automatic trash removal is realized; through setting up jet mixer 8, make filth and water intensive mixing in intercepting the sewage well, carry out the blowdown this moment, it is more thorough to arrange, thereby reduce the filth and intercept piling up of dirty intracavity, the risk that the mud sediment blockked up has been reduced, intelligent monitoring system includes water quality testing subassembly and control center 26, water quality testing subassembly and jet mixer 8 all are connected with control center 26 electricity, the water quality testing subassembly is used for detecting the quality of water in the well body 2, control opening and closing of jet mixer 8 according to the detection condition control of water quality testing subassembly.
According to the invention, the weather detection assembly 23 is arranged, the acquisition camera 24 in the weather detection assembly 23 comprises an image contrast strategy, the weather phenomenon corresponding to image information can be identified, the controller is configured with a standard discharge strategy and a common discharge strategy, the priority of the standard discharge strategy is higher than that of the common discharge strategy, the standard discharge strategy comprises controlling the opening and closing conditions of the blowdown gate valve 13 and the drainage gate valve 7 and the opening or closing time thereof according to the weather information acquired by the weather detection assembly 23, and the functions of initial rainwater drainage and all direct drainage in rainy seasons can be realized.
The water quality monitoring assembly also comprises a high-definition camera 3 and an illuminating lamp, and the pollution degree of the sewage can be identified by setting a turbidity detection sub-strategy; when the turbidity value is smaller than the first threshold value, the control center 26 controls the drainage gate valve 7 to be opened, the jet mixer 8 is not started, water flow with low pollution degree is ensured to be discharged, when the turbidity value is smaller than the first threshold value and the measured value of the liquid level meter 9 reaches or exceeds the warning value, the control center 26 controls the drainage gate valve 7 and the sewage discharge gate valve 13 to be opened, the jet mixer 8 is not started, and when the water amount exceeds the standard, the drainage gate valve 7 and the sewage discharge gate valve 13 discharge water at the same time; when the turbidity value is greater than the second threshold value, the control center 26 starts the jet mixer 8 to mix the sewage and the water, and controls the sewage discharge gate valve 13 to open and close the drainage gate valve 7, so that the condition that no water with higher pollution degree flows into the pipe network is ensured, and the pipe network is blocked.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An automatic sewage interception system with an intelligent monitoring system comprises a well body (2) and the intelligent monitoring system, and is characterized in that a grid sewage blocking mechanism and a jet mixer (8) are arranged in the well body (2), the grid sewage blocking device (1) comprises a sewage blocking grid (15) and a driving mechanism (14) for driving the sewage blocking grid (15) to rotate circularly, the sewage blocking grid (15) is arranged at one side close to a water inlet (10), the sewage blocking grid (15) is obliquely arranged relative to the side wall of the well body (2) and is arranged along the direction from the bottom of the well body (2) to the top of the well body (2), the vertical distance from the side wall at one side where the water inlet (10) is installed of the sewage blocking grid (15) is gradually increased, the sewage blocking grid is used for conveying sludge from the bottom of the well body (2) to the top of the well body (2), and the jet mixer (8) is arranged at one side, away from the water inlet (10), of the sewage blocking grid (15), and is used for mixing sewage and water; the intelligent monitoring system comprises a water quality detection assembly and a control center (26), wherein the water quality detection assembly and the injection mixer (8) are electrically connected with the control center (26), and the water quality detection assembly is used for detecting the water quality in the well body (2).
2. The automatic sewage interception system with the intelligent monitoring system based on claim 1 is characterized in that: the intelligent monitoring system further comprises a weather detection assembly (23), the weather detection assembly (23) is connected with a weather forecast server, the weather forecast server provides predicted weather changes at each moment, and the weather detection assembly (23) is used for acquiring real-time weather information and time information of the weather forecast server and transmitting the real-time weather information and the time information to the control center (26).
3. The automatic sewage interception system with the intelligent monitoring system based on claim 2 is characterized in that: weather detection subassembly (23) still include hyetometer (25) and gather camera (24), hyetometer (25) are used for detecting the rainfall size, it is used for acquireing the weather image to gather camera (24), the collection angle of camera is 50 degrees-70 degrees with the acute angle contained angle of water flat line, it includes the image acquisition strategy to gather camera (24), the image acquisition strategy includes the image acquisition cycle, the image acquisition strategy includes the prediction weather variation according to every moment that weather forecast server provided, gathers the weather image at corresponding moment according to the image acquisition cycle at the moment that the weather variation takes place in the prediction.
4. The automatic sewage interception system with the intelligent monitoring system based on claim 3 is characterized in that: the acquisition camera (24) further comprises a characteristic region determination strategy, the characteristic region determination strategy is configured with a first RGB value range, the characteristic region determination strategy comprises the steps of obtaining front and rear weather images according to an image acquisition period and comparing the front and rear weather images, white pixel points newly added in the weather images shot at the rear compared with the weather images shot at the front are defined as characteristic regions, and the white pixel points comprise pixel points with RGB values in the first RGB value range.
5. The automatic sewage interception system with the intelligent monitoring system based on claim 4 is characterized in that: the acquisition camera (24) further comprises an image comparison strategy, the controller comprises a first database, image information of snow, raindrops and hail is stored in the first database, a third threshold value is configured in the image comparison strategy, the image comparison strategy comprises the step of comparing images in the characteristic region with the image information of the snow, the raindrops and the hail stored in the first database respectively, and a weather phenomenon corresponding to the image information with the image comparison similarity larger than the third threshold value is defined as weather identification.
6. The automatic sewage interception system with the intelligent monitoring system based on claim 5 is characterized in that: the lower part of the well body (2) is provided with a sewage draining outlet (12) for discharging the liquid after mixing sewage and water, the sewage draining outlet (12) is provided with a sewage draining gate valve (13), the water outlet is provided with a water draining gate valve (7), and the sewage draining gate valve (13) and the water draining gate valve (7) are connected with the control center (26).
7. The automatic sewage interception system with the intelligent monitoring system based on claim 6 is characterized in that: the controller is configured with a standard discharge strategy and a common discharge strategy, the standard discharge strategy has higher priority than the common discharge strategy, and the standard discharge strategy comprises controlling the opening and closing conditions of the sewage discharge gate valve (13) and the drainage gate valve (7) and the opening or closing time of the sewage discharge gate valve and the drainage gate valve according to the discharge standard according to the weather information collected by the weather detection component (23).
8. The automatic sewage interception system with the intelligent monitoring system based on claim 7 is characterized in that: the water quality monitoring assembly further comprises a high-definition camera (3) and an illuminating lamp, the illuminating lamp is used for providing illumination for the interior of the well body (2), the high-definition camera (3) is used for collecting image information in the well body (2) and transmitting the image information to the control center (26), the common discharge strategy comprises a sewage discharge sub-strategy, a mud flow discharge sub-strategy and a turbidity detection sub-strategy, the sewage discharge sub-strategy is configured with a first threshold value, and the mud flow discharge sub-strategy is configured with a second threshold value; the turbidity detection sub-strategy is configured with a second RGB value range, the turbidity detection sub-strategy comprises defining the number ratio of gray pixel points in the image information as turbidity values, and the gray pixel points comprise pixel points with RGB values in the second RGB value range; the sewage discharge sub-strategy is configured that when the turbidity value is smaller than a first threshold value, the control center (26) controls the drain gate valve (7) to be opened and the jet mixer (8) not to be started, and when the turbidity value is smaller than the first threshold value and the measurement value of the liquid level meter (9) reaches or exceeds a warning value, the control center (26) controls the drain gate valve (7) and the sewage discharge gate valve (13) to be opened and the jet mixer (8) not to be started; the mud flow discharge sub-strategy is configured such that when the turbidity value is greater than a second threshold value, the control centre (26) activates the jet mixer (8) to mix the dirt with the water, while controlling the dirt discharge gate valve (13) to open and close the drain gate valve (7).
9. The automatic sewage interception system with the intelligent monitoring system is characterized in that according to any one of claims 1 to 8: the trash rack (15) comprises a trash rack brush (1501), a fixed frame (1502) and a transverse clapboard (1503), the trash rack brush (1501) is fixedly installed on the transverse clapboard (1503), the transverse clapboard (1503) is fixedly installed on the fixed frame (1502), the driving mechanism (14) comprises a driving motor (1401), a conveying chain (1402) and driving rollers (1403), the conveying chain (1402) is sleeved on the outer sides of an output shaft of the driving motor (1401) and the driving rollers (1403), the fixed frame (1502) is fixedly connected with the conveying chain (1402), the jet mixer (8) comprises a submersible pump (801), a connecting pipe and a nozzle (8041), one end of the connecting pipe is communicated with the submersible pump (801), the other end of the connecting pipe is communicated with the nozzle (8041), the jet mixer (8) further comprises a chopping anti-blocking component (802) arranged at a water inlet end of the submersible pump (801), the anti-blocking chopping component (802) is used for crushing impurity particles with large volume.
10. The automatic sewage interception system with the intelligent monitoring system according to claim 9, characterized in that: the connecting pipe comprises a vertical connecting section (803) and a plurality of horizontal connecting sections (804) which are communicated with each other, a butterfly valve (8031) and a check valve (8032) are arranged on the vertical connecting section (803), the butterfly valve (8031) is used for adjusting water flow, and the check valve (8032) is used for preventing water flow from flowing reversely; the horizontal connecting sections (804) are all arranged at the bottom of the well body (2) and are arranged in an annular array; the well body (2) is the cuboid structure, the bottom of the well body (2) is the rectangle structure, horizontal connection section (804) set up to four, every the one end of horizontal connection section (804) all is provided with nozzle (8041) the bottom of the well body (2) along the equal mutually perpendicular setting of the injection direction of clockwise or the adjacent nozzle (8041) of anticlockwise, the one end fixed mounting of grid trash blocking device (1) is in the bottom of the well body (2), and the other end runs through the top of the well body (2), the top of grid trash blocking device (1) is equipped with cleans subassembly (20), is used for right sludge between trash blocking grid (15) gap cleans.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014123301A1 (en) * | 2013-02-07 | 2014-08-14 | 주식회사 우승산업 | Pump gate system including dust separator |
| KR20160001187A (en) * | 2014-06-26 | 2016-01-06 | 도림이엔지 주식회사 | Rotary type screen |
| CN108018934A (en) * | 2017-11-28 | 2018-05-11 | 扬州蓝翔机电工程有限公司 | Integral intelligent cuts dirty well |
| CN108755602A (en) * | 2018-08-08 | 2018-11-06 | 上海勘测设计研究院有限公司 | A kind of trash block system |
| CN109707030A (en) * | 2017-10-25 | 2019-05-03 | 汉斯琥珀欧洲公司 | For the structures and methods that object is separated and is discharged from waste water will be screened |
| CN210767116U (en) * | 2019-08-02 | 2020-06-16 | 上海新三星给排水设备有限公司 | Integrated intelligent intercepting well |
| CN211395907U (en) * | 2019-11-07 | 2020-09-01 | 扬州蓝翔机电工程有限公司 | Road type integrated intelligent sewage intercepting well |
| CN211597013U (en) * | 2019-12-10 | 2020-09-29 | 扬州蓝翔机电工程有限公司 | Integrated intelligent intercepting well |
-
2021
- 2021-02-05 CN CN202110164150.6A patent/CN112982625A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014123301A1 (en) * | 2013-02-07 | 2014-08-14 | 주식회사 우승산업 | Pump gate system including dust separator |
| KR20160001187A (en) * | 2014-06-26 | 2016-01-06 | 도림이엔지 주식회사 | Rotary type screen |
| CN109707030A (en) * | 2017-10-25 | 2019-05-03 | 汉斯琥珀欧洲公司 | For the structures and methods that object is separated and is discharged from waste water will be screened |
| CN108018934A (en) * | 2017-11-28 | 2018-05-11 | 扬州蓝翔机电工程有限公司 | Integral intelligent cuts dirty well |
| CN108755602A (en) * | 2018-08-08 | 2018-11-06 | 上海勘测设计研究院有限公司 | A kind of trash block system |
| CN210767116U (en) * | 2019-08-02 | 2020-06-16 | 上海新三星给排水设备有限公司 | Integrated intelligent intercepting well |
| CN211395907U (en) * | 2019-11-07 | 2020-09-01 | 扬州蓝翔机电工程有限公司 | Road type integrated intelligent sewage intercepting well |
| CN211597013U (en) * | 2019-12-10 | 2020-09-29 | 扬州蓝翔机电工程有限公司 | Integrated intelligent intercepting well |
Non-Patent Citations (1)
| Title |
|---|
| 陈济东: "《大亚湾核电站***及运行 上册》", 31 July 1994, 原子能出版社 * |
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