CN114703951B - Building site sewage discharge supervision monitored control system - Google Patents
Building site sewage discharge supervision monitored control system Download PDFInfo
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- CN114703951B CN114703951B CN202210199809.6A CN202210199809A CN114703951B CN 114703951 B CN114703951 B CN 114703951B CN 202210199809 A CN202210199809 A CN 202210199809A CN 114703951 B CN114703951 B CN 114703951B
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- 239000010865 sewage Substances 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 33
- 239000004576 sand Substances 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—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
- 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
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
-
- 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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- 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)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The utility model relates to a building site sewage discharge supervision monitored control system, it relates to the technical field of sewage discharge monitoring, including the grit chamber, install the inlet channel on the grit chamber, install the conduit on the grit chamber, be equipped with the detector on the grit chamber, still be equipped with the control valve on the conduit; the detector is used for acquiring the turbidity to be detected of the water in the conveying pipeline and outputting a control signal when the turbidity to be detected does not exceed a preset sewage threshold value; the control valve is used for responding to the control signal so as to conduct the water delivery pipeline. The application has the effect of reducing the pollution to the environment.
Description
Technical Field
The application relates to the technical field of sewage discharge monitoring, in particular to a construction site sewage discharge supervision and monitoring system.
Background
At present, a large amount of sewage is generated in the construction process of a building site, and the sewage contains a large amount of sundries and sand with large particles and needs to be discharged after sedimentation treatment.
In the related art, the sedimentation device generally comprises a sand basin, a water inlet and a water outlet are arranged on the sand basin, a water pipe is fixed on the sand basin and positioned at the water outlet, and a control valve is arranged on the water pipe. Operators discharge sewage into the grit chamber through the water inlet, and after natural sedimentation, the operators open the control valve to enable the settled water to be discharged from the water outlet.
With respect to the related art, the inventor considers that the water flow of the sand setting tank can drive the sediment in the sand setting tank to flow out of the water pipe, so that the sewage with the exceeding sediment content is discharged, and the environment is influenced.
Disclosure of Invention
In order to solve the problem that the discharge of sewage with exceeding sand content affects the environment, the application provides a construction site sewage discharge supervision and monitoring system.
The application provides a building site sewage discharge supervision monitored control system adopts following technical scheme:
the building site sewage discharge supervision and monitoring system comprises a sand setting tank, wherein a water inlet pipeline is arranged on the sand setting tank, a water conveying pipeline is arranged on the sand setting tank, a detector is arranged on the sand setting tank, and a control valve is further arranged on the water conveying pipeline;
the detector is used for acquiring the turbidity to be detected of the water in the conveying pipeline and outputting a control signal when the turbidity to be detected does not exceed a preset sewage threshold value;
the control valve is used for responding to the control signal so as to conduct the water delivery pipeline.
Through adopting above-mentioned technical scheme, operating personnel starts the detector, and the turbidity degree (being awaited measuring turbidity) of pipeline interior water can be detected to the detector, and when the turbidity degree of pipeline interior water did not surpass the sewage threshold value of predetermineeing, the detector opened the control valve to make the pipeline switch on, and then reduce the sewage discharge's that the sand content exceeds standard condition, reduce the pollution to the environment.
Preferably, the detector comprises a fixed box arranged on the grit chamber, a charging power supply, a turbidity sensor and a first singlechip are arranged on the fixed box, and the charging power supply is used for supplying power to the first singlechip;
the turbidity sensor is used for outputting a level signal according to the light transmission degree of water in the water conveying pipeline;
the first singlechip is used for responding to the level signal and processing to obtain turbidity to be detected, and outputting a control signal when the turbidity to be detected does not exceed a preset sewage threshold value.
By adopting the technical scheme, the turbidity sensor can convert the light transmittance degree of water into the level signal and send the level signal to the singlechip, the singlechip converts the level signal into a corresponding numerical value and compares the numerical value with the preset sewage threshold, and when the numerical value does not exceed the sewage threshold, a control signal is output so as to reduce the discharge of sewage with exceeding the standard of the sand content.
Preferably, the detector further comprises a liquid level transmitter and a second singlechip;
the liquid level transmitter is used for outputting a liquid level signal;
the second singlechip is used for responding to the liquid level signal, processing to obtain a liquid level height value, and outputting a control instruction when the liquid level height value exceeds a preset critical height threshold value so as to enable the charging power supply to supply power to the first singlechip.
Through adopting above-mentioned technical scheme, the detector detects through the liquid level changer that the liquid level of grit chamber reaches critical height threshold value, and the second singlechip outputs control command to charging source to make charging source supply power to first singlechip periodicity. Through setting up the liquid level changer, can effectively reduce the condition that the grit chamber water level risees and overflows.
Preferably, the installation groove has been seted up in the grit chamber, set up the logical groove that is linked together with the installation groove on the grit chamber lateral wall, it is connected with the slider to slide on the installation groove cell wall, be fixed with the connecting rod of being connected with sliding of logical groove cell wall on the slider lateral wall, the one end that the slider was kept away from to the connecting rod is fixed with the supporting shoe, be equipped with the cleaning device who is used for clearing up the grit chamber inner wall on the grit chamber, be equipped with on the grit chamber and be used for driving the gliding actuating mechanism of slider.
Through adopting above-mentioned technical scheme, operating personnel adjusts actuating mechanism and makes the slider slide in the mounting groove for cleaning device can clear up the inner wall of grit chamber, reduces the circumstances that the adhesion a large amount of silt influences the quality of water on the grit chamber inner wall.
Preferably, the sliding groove is formed in the supporting block, the cleaning device comprises a sliding rod which is connected to the groove wall of the sliding groove in a sliding manner, the bottom of the sliding rod is rotationally connected with a rotary table, a scraper which is abutted to the inner wall of the grit chamber is fixed on the rotary table, a first motor is fixed on the supporting block, a first straight gear is fixed on an output shaft of the first motor, a first rack which is meshed with the first straight gear is fixed on the sliding rod, and an adjusting mechanism for driving the rotary table to rotate is arranged on the grit chamber.
Through adopting above-mentioned technical scheme, operating personnel drive adjustment mechanism makes the carousel rotate, and the carousel rotates and makes the scraper clear up the grit chamber inner wall, further reduces the circumstances that the adhesion a large amount of silt influences the quality of water on the grit chamber inner wall.
Preferably, the adjusting mechanism comprises a first bevel gear coaxially fixed on the rotary table, the rotary rod is connected with the rotary rod in a rotary mode, a second bevel gear meshed with the first bevel gear is fixed at one end of the rotary rod, and a driving assembly used for driving the rotary rod to rotate is arranged on the grit chamber.
Through adopting above-mentioned technical scheme, operating personnel adjusts drive assembly and makes the bull stick rotate, and the bull stick rotates and drives the second bevel gear and rotate, because first bevel gear and second bevel gear meshing, consequently the second bevel gear rotates and drives the carousel and rotate, can realize the clearance to the grit chamber inner wall.
Preferably, the driving assembly comprises a third bevel gear coaxially fixed on the rotating rod, a fourth bevel gear meshed with the third bevel gear is rotatably connected on the sliding rod, a second straight gear is coaxially fixed on the fourth bevel gear, a second rack meshed with the second straight gear is fixed on the wall of the sliding groove, a guide groove is formed in the wall of the sliding groove, and a guide block slidingly connected with the wall of the guide groove is fixed on the sliding rod.
Through adopting above-mentioned technical scheme, the slide bar slides to second straight-tooth gear and second rack meshing make second straight-tooth gear rotate, and second straight-tooth gear rotates and drives fourth bevel gear and rotate, and fourth bevel gear rotates and drives third bevel gear and rotate, and third bevel gear rotates and drives the bull stick and rotate, can realize driving the carousel and rotate.
Preferably, a limit groove is formed in the rotary table, a brush roll is rotationally connected to the wall of the limit groove, and a connecting assembly for driving the brush roll to rotate is arranged on the rotary table.
Through adopting above-mentioned technical scheme, through setting up the brush roll, can clear up the debris that the scraper can't strike off, improved cleaning device's cleaning efficiency.
Preferably, the connecting assembly comprises a fifth bevel gear fixed on the peripheral surface of the brush roller, a sixth bevel gear meshed with the fifth bevel gear is rotatably connected in the rotary table, and a first tooth surface for meshing with the sixth bevel gear is arranged on the sliding rod.
Through adopting above-mentioned technical scheme, the carousel rotates to fourth bevel gear and the first tooth surface meshing of slide bar make the carousel rotate and can drive fourth bevel gear rotation, fourth bevel gear rotates and drives third bevel gear rotation, and third bevel gear rotates and drives the brush roll and rotate, and the brush roll can clear up the grit chamber inner wall, further improves cleaning device's cleaning efficiency. Through setting up fourth bevel gear, can be under the circumstances of driving the brush roll to the clearance of grit chamber inner wall, effectively reduce the size of brush roll to reach the purpose of reducing manufacturing cost.
Preferably, the driving mechanism comprises an inner gear rotationally connected in the mounting groove, a second tooth surface meshed with the inner gear is arranged on the side wall of the sliding block, a third straight gear is fixed on the outer circumferential surface of the inner gear, a fourth straight gear meshed with the third straight gear is rotationally connected in the grit chamber, and a second motor for driving the fourth straight gear to rotate is arranged on the grit chamber.
Through adopting above-mentioned technical scheme, start the second motor and make fourth straight-tooth wheel rotate, fourth straight-tooth wheel rotates and drives third straight-tooth wheel rotation, because internal gear and second tooth face meshing, therefore third straight-tooth wheel rotation can drive the slider and slide in the mounting groove for cleaning device can clear up the grit chamber inner wall.
In summary, the present application includes at least one of the following beneficial technical effects:
an operator starts a detector, the detector can detect the turbidity degree (namely turbidity to be detected) of the water in the conveying pipeline, and when the turbidity degree of the water in the conveying pipeline does not exceed a preset sewage threshold value, the detector opens a control valve to conduct the conveying pipeline, so that the condition of discharging sewage with exceeding the sand content is reduced, and the pollution to the environment is reduced;
the turbidity sensor can convert the light transmittance degree of water into a level signal and send the level signal to the singlechip, and the singlechip converts the level signal into a corresponding numerical value and compares the corresponding numerical value with a preset sewage threshold value, and when the numerical value does not exceed the sewage threshold value, a control signal is output so as to reduce the discharge of sewage with exceeding the standard of the sand content.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic view of the internal structure of the grit chamber of the embodiment of the present application.
Fig. 3 is a flow diagram of a detector according to an embodiment of the present application.
Fig. 4 is a schematic diagram of a drive mechanism embodying an embodiment of the present application.
Fig. 5 is a schematic view showing an internal structure of a support block according to an embodiment of the present application.
Fig. 6 is a schematic diagram showing an internal structure of a turntable according to an embodiment of the present application.
Reference numerals illustrate: 1. a sand setting tank; 11. a water pipe; 12. a water inlet pipe; 13. a control valve; 14. a through groove; 15. a mounting groove; 2. a detector; 21. a fixed box; 22. a charging power supply; 23. a turbidity sensor; 24. a first singlechip; 25. a liquid level transmitter; 26. a second singlechip; 3. a driving mechanism; 31. a second motor; 32. a fourth spur gear; 33. an internal gear; 34. a third spur gear; 4. a slide block; 41. a second tooth surface; 5. a connecting rod; 51. a support block; 511. a chute; 512. a guide groove; 6. a cleaning device; 61. a slide bar; 62. a turntable; 621. a limit groove; 63. a scraper; 64. a first motor; 65. a first straight gear; 66. a first rack; 67. an adjusting mechanism; 671. a first bevel gear; 672. a rotating rod; 673. a second bevel gear; 7. a drive assembly; 71. a third bevel gear; 72. a fourth bevel gear; 73. a second spur gear; 74. a second rack; 75. a guide block; 8. a brush roller; 9. a connection assembly; 91. a fifth bevel gear; 92. a sixth bevel gear; 93. a first tooth surface.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a building site sewage discharge supervision monitored control system. Referring to fig. 1, a construction site sewage discharge supervision and monitoring system includes a grit chamber 1, the grit chamber 1 being used for settling sewage. The side wall of the grit chamber 1 is fixedly provided with a water conveying pipeline 11 and a water inlet pipeline 12, and the water conveying pipeline 11 is positioned below the water inlet pipe. The water pipe 11 is provided with a control valve 13 for controlling the conduction, the grit chamber 1 is provided with a detector 2, and the detector 2 is used for detecting the sand content of the water in the grit chamber 1 and controlling the conduction of the water pipe 11 through the control valve 13.
Referring to fig. 2 and 3, the detector 2 includes a fixed box 21 mounted on the grit chamber 1, a charging power supply 22, a turbidity sensor 23, a first singlechip 24, a liquid level transmitter 25 and a second singlechip 26 are mounted in the fixed box 21, the charging power supply 22 may be a 5V alternating current power supply, the liquid level transmitter 25 is mounted on the inner wall of the grit chamber 1 and is located between the water pipe 11 and the water inlet pipe 12, an output end of the charging power supply 22 is connected with a Vcc end of the second singlechip 26, a first input end of the second singlechip 26 is connected with the charging power supply 22, a second input end of the second singlechip 26 is connected with the liquid level transmitter 25, an output end of the second singlechip 26 is connected with a first input end of the first singlechip 24, a second output end of the first singlechip 24 is connected with the turbidity sensor 23, and an output end of the first singlechip 24 is connected with the control valve 13.
In operation, the charging power supply 22 is used for supplying power to the second singlechip 26, the liquid level transmitter 25 outputs a liquid level signal to the second singlechip 26, the liquid level signal can be an electric signal, the electric signal changes along with the liquid level of sewage in the grit chamber 1, and the higher the liquid level of the sewage is, the stronger the electric signal is. The second singlechip 26 responds to the liquid level signal and converts the electric signal into a digital signal, i.e. the liquid level value is obtained through processing. The second singlechip 26 prestores a critical height threshold, namely when sewage in the grit chamber 1 is about to overflow the water inlet pipeline 12, the liquid level acquired by the second singlechip 26 exceeds the critical height threshold, the second singlechip 26 outputs a prestored control instruction to the charging power supply 22, the control instruction can be a high-level signal, a circuit connected with the charging power supply 22 and the first singlechip 24 is conducted, the charging power supply 22 acquires the control instruction and then supplies power to the first singlechip 24, and the first singlechip 24 and the turbidity sensor 23 start to work after the first singlechip 24 is powered on. Subsequently, the turbidity sensor 23 is configured to output a level signal according to the light transmittance of the water in the water pipe 11, the first singlechip 24 is configured to respond to the level signal and convert the level signal into a digital signal, that is, process to obtain the turbidity to be measured, and when the turbidity to be measured does not exceed the preset sewage threshold value, output a control signal to the control valve 13, where the control signal may be a low level signal, and the control valve 13 responds to the control signal so that the water pipe 11 is turned on. When the turbidity to be detected exceeds the sewage threshold value, the first singlechip 24 outputs a high-level signal, so that a warning lamp connected with the first singlechip 24 is powered on, and an operator can judge whether the sand content of the output sewage exceeds the standard through the warning lamp.
Referring to fig. 2 and 4, a through groove 14 is formed in the inner wall of the grit chamber 1, a mounting groove 15 communicated with the through groove 14 is formed in the grit chamber 1, a driving mechanism 3 is arranged on the grit chamber 1, the driving mechanism 3 comprises a second motor 31 fixed on the grit chamber 1, a fourth spur gear 32 is fixed on the outer peripheral surface of an output shaft of the second motor 31, an inner gear 33 is connected to the groove wall of the mounting groove 15 in a rotating manner, and the rotation axis of the inner gear 33 is arranged along the central axis of the grit chamber 1. A third spur gear 34 meshed with the fourth spur gear 32 is fixed on the outer peripheral surface of the internal gear 33, a sliding block 4 is slidingly connected on the wall of the mounting groove 15, and a second tooth surface 41 meshed with the internal gear 33 is arranged on one side of the sliding block 4 facing the third spur gear 34. When the sliding block 4 is in operation, the second motor 31 is started to enable the fourth straight gear 32 to rotate, the fourth straight gear 32 rotates to drive the third straight gear 34 to rotate, the third straight gear 34 rotates to drive the inner gear 33 to rotate, and the inner gear 33 rotates to drive the sliding block 4 to slide in the mounting groove 15.
Referring to fig. 4 and 5, the connecting rod 5 connected with the sliding of the wall of the through groove 14 is fixed on the side wall of the sliding block 4, one end of the connecting rod 5 far away from the sliding block 4 is fixed with the supporting block 51, the top of the supporting block 51 is provided with the sliding groove 511, the supporting block 51 is provided with the cleaning device 6, the cleaning device 6 comprises the sliding rod 61 connected with the wall of the sliding groove 511 in a sliding way, the bottom of the sliding rod 61 is rotationally connected with the rotary table 62, the rotation axis of the rotary table 62 is arranged along the width direction of the sliding rod 61, the rotary table 62 is fixed with the scraper 63 abutted to the inner wall of the grit chamber 1, and the scraper 63 has elasticity so that the scraper 63 can be attached to the inner wall of the grit chamber 1, so as to achieve the purpose of cleaning the inner wall of the grit chamber 1.
Referring to fig. 4 and 6, in order to drive the turntable 62 to move vertically, a first motor 64 is fixed to a side wall of the supporting block 51, a first spur gear 65 is coaxially fixed to an output shaft of the first motor 64, and a first rack 66 engaged with the first spur gear 65 is fixed to the slide bar 61. Meanwhile, in order to drive the turntable 62 to rotate, the grit chamber 1 is provided with an adjusting mechanism 67, the adjusting mechanism 67 comprises a first bevel gear 671 coaxially fixed on the turntable 62, a rotating rod 672 is rotationally connected to the sliding rod 61, one end of the rotating rod 672 is fixedly provided with a second bevel gear 673 meshed with the first bevel gear 671, the grit chamber 1 is also provided with a driving component 7, the driving component 7 comprises a third bevel gear 71 coaxially fixed on the rotating rod 672, the sliding rod 61 is rotationally connected with a fourth bevel gear 72 meshed with the third bevel gear 71, the fourth bevel gear 72 is coaxially fixed with a second spur gear 73, the wall of the sliding groove 511 is fixedly provided with a second rack 74 meshed with the second spur gear 73, the wall of the sliding groove 511 is provided with a guide groove 512, and the sliding rod 61 is fixedly provided with a guide block 75 slidingly connected with the wall of the guide groove 512.
Referring to fig. 5 and 6, in order to further clean the inner wall of the grit chamber 1, the turntable 62 is provided with a limiting groove 621, and in this embodiment, the limiting grooves 621 are three and uniformly distributed on one side of the turntable 62 facing the inner wall of the grit chamber 1. The wall of the limiting groove 621 is rotationally connected with a brush roll 8, and flexible brush hairs are covered on the surface of the brush roll 8, so that the brush roll 8 cleans the inner wall of the grit chamber 1. The turntable 62 is provided with a connecting component 9, and the connecting component 9 is used for driving the brush roller 8 to rotate while the turntable 62 rotates. The coupling assembly 9 includes a fifth bevel gear 91 fixed to the outer circumferential surface of the brush roller 8, a sixth bevel gear 92 engaged with the fifth bevel gear 91 is rotatably coupled to the turntable 62, and a first tooth surface 93 for engagement with the sixth bevel gear 92 is provided on the slide bar 61.
The implementation principle of the construction site sewage discharge supervision and monitoring system is as follows: when sewage is discharged, the charging power supply 22 supplies power to the second singlechip 26, the liquid level transmitter 25 outputs a liquid level signal to the second singlechip 26, the second singlechip 26 acquires the liquid level signal and converts the liquid level signal into a liquid level height value, and when the liquid level height value exceeds a preset critical height threshold value, the second singlechip 26 outputs a control instruction to the charging power supply 22 so that the charging power supply 22 supplies power to the first singlechip 24. After the first singlechip 24 is powered on, the turbidity sensor 23 outputs a level signal to the first singlechip 24 according to the light transmission degree of water in the water pipe 11, the first singlechip 24 responds to the level signal and processes the level signal to obtain turbidity to be detected, and when the turbidity to be detected does not exceed a sewage threshold value, the first singlechip 24 outputs a control signal to the control valve 13 to enable the water pipe 11 to be conducted, so that sewage with non-exceeding sand content can be discharged.
When the inner wall of the grit chamber 1 needs to be cleaned, an operator starts the second motor 31, the output shaft of the second motor 31 rotates to drive the fourth straight gear 32 to rotate, the fourth straight gear 32 rotates to drive the third straight gear 34 to rotate, the third straight gear 34 rotates to drive the inner gear 33 to rotate, and the inner gear 33 rotates to drive the sliding block 4 to slide in the mounting groove 15, so that the cleaning device can move on the inner wall of the grit chamber 1. At the same time, the first motor 64 is started, the output shaft of the first motor 64 rotates to drive the first straight gear 65 to rotate, and the first straight gear 65 rotates to drive the first rack 66 to slide in the chute 511, so that the turntable 62 can move up and down. At this time, under the condition that the second rack 74 is meshed with the second spur gear 73, the second spur gear 73 rotates to drive the fourth bevel gear 72 to rotate, the fourth bevel gear 72 rotates to drive the third bevel gear 71 to rotate, the third bevel gear 71 rotates to drive the rotating rod 672 to rotate, the rotating rod 672 rotates to drive the second bevel gear 673 to rotate, the second bevel gear 673 rotates to drive the first bevel gear 671 to rotate, the turntable 62 rotates, the sixth bevel gear 92 rotates with the first tooth surface 93 while the turntable 62 rotates, the sixth bevel gear 92 rotates to drive the fifth bevel gear 91 to rotate, and the fifth bevel gear 91 rotates to drive the brush roll 8 to rotate, so that cleaning of the inner wall of the grit chamber 1 can be achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. The utility model provides a building site sewage discharge supervision monitored control system, includes grit chamber (1), install inlet channel (12) on grit chamber (1), install conduit (11), its characterized in that on grit chamber (1): a detector (2) is arranged on the grit chamber (1), and a control valve (13) is also arranged on the water conveying pipeline (11);
the detector (2) is used for acquiring the turbidity to be detected of the water in the conveying pipeline and outputting a control signal when the turbidity to be detected does not exceed a preset sewage threshold value;
the control valve (13) is used for responding to a control signal so as to conduct the water conveying pipeline (11);
the sand setting device is characterized in that an installation groove (15) is formed in the sand setting tank (1), a through groove (14) communicated with the installation groove (15) is formed in the side wall of the sand setting tank (1), a sliding block (4) is connected to the groove wall of the installation groove (15) in a sliding mode, a connecting rod (5) connected with the groove wall of the through groove (14) in a sliding mode is fixed to the side wall of the sliding block (4), a supporting block (51) is fixed to one end, far away from the sliding block (4), of the connecting rod (5), a cleaning device (6) for cleaning the inner wall of the sand setting tank (1) is arranged on the sand setting tank (1), and a driving mechanism (3) for driving the sliding block (4) to slide is arranged on the sand setting tank (1);
the cleaning device is characterized in that a sliding groove (511) is formed in the supporting block (51), the cleaning device (6) comprises a sliding rod (61) which is connected to the groove wall of the sliding groove (511) in a sliding mode, a rotary table (62) is connected to the bottom of the sliding rod (61) in a rotating mode, a scraper (63) which is abutted to the inner wall of the grit chamber (1) is fixed to the rotary table (62), a first motor (64) is fixed to the supporting block (51), a first straight gear (65) is fixed to an output shaft of the first motor (64), a first rack (66) which is meshed with the first straight gear (65) is fixed to the sliding rod (61), and an adjusting mechanism (67) which is used for driving the rotary table (62) to rotate is arranged on the grit chamber (1);
the adjusting mechanism (67) comprises a first bevel gear (671) coaxially fixed on the rotary table (62), the sliding rod (61) is rotationally connected with a rotary rod (672), one end of the rotary rod (672) is fixedly provided with a second bevel gear (673) meshed with the first bevel gear (671), and the grit chamber (1) is provided with a driving assembly (7) for driving the rotary rod (672) to rotate;
the driving assembly (7) comprises a third bevel gear (71) coaxially fixed on a rotating rod (672), a fourth bevel gear (72) meshed with the third bevel gear (71) is rotatably connected to the sliding rod (61), a second straight gear (73) is coaxially fixed to the fourth bevel gear (72), a second rack (74) meshed with the second straight gear (73) is fixed to the wall of the sliding groove (511), a guide groove (512) is formed in the wall of the sliding groove (511), and a guide block (75) slidably connected with the wall of the guide groove (512) is fixed to the sliding rod (61);
a limiting groove (621) is formed in the rotary table (62), a brush roll (8) is rotationally connected to the groove wall of the limiting groove (621), and a connecting component (9) for driving the brush roll (8) to rotate is arranged on the rotary table (62);
the connecting assembly (9) comprises a fifth bevel gear (91) fixed on the peripheral surface of the brush roll (8), a sixth bevel gear (92) meshed with the fifth bevel gear (91) is rotationally connected to the rotary table (62), and a first tooth surface (93) meshed with the sixth bevel gear (92) is arranged on the sliding rod (61);
the driving mechanism (3) comprises an inner gear (33) rotationally connected in the mounting groove (15), a second tooth surface (41) meshed with the inner gear (33) is arranged on the side wall of the sliding block (4), a third straight gear (34) is fixed on the outer circumferential surface of the inner gear (33), a fourth straight gear (32) meshed with the third straight gear (34) is rotationally connected to the grit chamber (1), and a second motor (31) used for driving the fourth straight gear (32) to rotate is arranged on the grit chamber (1).
2. A construction site sewage discharge supervision and monitoring system according to claim 1, wherein: the detector (2) comprises a fixed box (21) arranged on the grit chamber (1), a charging power supply (22), a turbidity sensor (23) and a first singlechip (24) are arranged on the fixed box (21), and the charging power supply (22) is used for supplying power to the first singlechip (24);
the turbidity sensor (23) is used for outputting a level signal according to the light transmission degree of water in the water conveying pipeline (11);
the first singlechip (24) is used for responding to the level signal and processing to obtain turbidity to be detected, and outputting a control signal when the turbidity to be detected does not exceed a preset sewage threshold value.
3. A construction site sewage discharge supervision and monitoring system according to claim 2, wherein: the detector (2) also comprises a liquid level transmitter (25) and a second singlechip (26);
the liquid level transmitter (25) is used for outputting a liquid level signal;
the second singlechip (26) is used for responding to the liquid level signal, processing to obtain a liquid level height value, and outputting a control instruction when the liquid level height value exceeds a preset critical height threshold value so as to enable the charging power supply (22) to supply power to the first singlechip (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210199809.6A CN114703951B (en) | 2022-03-01 | 2022-03-01 | Building site sewage discharge supervision monitored control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210199809.6A CN114703951B (en) | 2022-03-01 | 2022-03-01 | Building site sewage discharge supervision monitored control system |
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| CN114703951A CN114703951A (en) | 2022-07-05 |
| CN114703951B true CN114703951B (en) | 2024-04-02 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270719A (en) * | 2004-03-23 | 2005-10-06 | Hitachi Kiden Kogyo Ltd | Sand lifting/conveying system in sand sedimentation basin |
| CN102072835A (en) * | 2010-11-22 | 2011-05-25 | 杭州凯日环保科技有限公司 | Self-cleaning sand basin |
| CN103613234A (en) * | 2013-12-04 | 2014-03-05 | 乐山世峰环保科技有限责任公司 | Sewage treatment system with function of water quality detection |
| CN209935460U (en) * | 2019-04-03 | 2020-01-14 | 江苏塞恩斯金属新材料科技有限公司 | Efficient production flushing sewage circulating treatment system |
| CN213895316U (en) * | 2020-12-12 | 2021-08-06 | 上海浦盈混凝土有限公司 | Sewage settling basin |
-
2022
- 2022-03-01 CN CN202210199809.6A patent/CN114703951B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270719A (en) * | 2004-03-23 | 2005-10-06 | Hitachi Kiden Kogyo Ltd | Sand lifting/conveying system in sand sedimentation basin |
| CN102072835A (en) * | 2010-11-22 | 2011-05-25 | 杭州凯日环保科技有限公司 | Self-cleaning sand basin |
| CN103613234A (en) * | 2013-12-04 | 2014-03-05 | 乐山世峰环保科技有限责任公司 | Sewage treatment system with function of water quality detection |
| CN209935460U (en) * | 2019-04-03 | 2020-01-14 | 江苏塞恩斯金属新材料科技有限公司 | Efficient production flushing sewage circulating treatment system |
| CN213895316U (en) * | 2020-12-12 | 2021-08-06 | 上海浦盈混凝土有限公司 | Sewage settling basin |
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| CN114703951A (en) | 2022-07-05 |
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