CN112819674A - Remotely-controlled municipal sewage system and control method thereof - Google Patents
Remotely-controlled municipal sewage system and control method thereof Download PDFInfo
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- 239000010865 sewage Substances 0.000 title claims abstract description 166
- 238000000034 method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 221
- 238000005070 sampling Methods 0.000 claims abstract description 78
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
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- 239000012535 impurity Substances 0.000 claims abstract description 14
- 241001170716 Garra gotyla Species 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 40
- 238000001125 extrusion Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 239000010813 municipal solid waste Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 3
- 238000005507 spraying Methods 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000029142 excretion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- G—PHYSICS
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Abstract
The invention discloses a remotely controlled municipal sewage system and a remotely controlled municipal sewage control method, wherein the system comprises a background control system and a sewage detection mechanism, the sewage detection mechanism comprises a main drainage pipe and a sewage sampling detection mechanism, and the sewage sampling detection mechanism comprises a piston sampling cylinder, a sucker head, a piston block, a push-pull rod, an electric telescopic rod, a network control switch, a conical baffle cover, a strip-shaped chute, a sliding block body, a first fixed pulley, a first linkage steel wire, a sewage detector and a water sample introduction pipe. The invention remotely controls the electric telescopic rods distributed on the main discharge pipes of each discharge point in the area to extend, so that the piston block drives the conical shield to slide out of the suction pipe head through the matching of the first linkage steel wire and the first fixed pulley, impurities are removed from the suction pipe head, and the suction pipe head is opened at the same time.
Description
Technical Field
The invention relates to the technical field of municipal sewage systems, in particular to a municipal sewage system with remote control and a control method thereof.
Background
Municipal sewage system refers to the transmission pipe-line system that whole city or corresponding urban area sewage discharged, and whole city has a lot of solitary emission points, and these solitary emission points are finally collected in municipal sewage system to in order to effectively manage and control, generally need supervise these solitary emission points.
The traditional municipal sewage system has the following defects:
whether each independent blowdown point of general municipal drainage needs relevant department to detect the blowdown and reaches standard, and the water sample needs to be taken in general detection, because these blowdown points disperse in whole city, need the staff to go to each on-the-spot sampling detection, then go back the manual work and carry out summary processing with these data, and operation process is more troublesome, convenient inadequately to waste time and energy, inefficiency.
Disclosure of Invention
The invention aims to provide a municipal sewage system remotely controlled and a control method thereof, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a municipal sewage system controlled remotely comprises a background control system and a sewage detection mechanism, wherein the sewage detection mechanism comprises a main drainage pipe and a sewage sampling detection mechanism, the sewage sampling detection mechanism comprises a piston sampling cylinder, a suction pipe head, a piston block, a push-pull rod, an electric telescopic rod, a network control switch, a conical shield, a strip-shaped chute, a sliding block body, a first fixed pulley, a first linkage steel wire, a sewage detector, a water sample introducing pipe, a linkage block, a leakage hole, a sealing block, a connecting sleeve, a sliding rod, a spring, a second fixed pulley, a second linkage steel wire and a threading cavity, the piston sampling cylinder and the suction pipe head are connected onto the main drainage pipe, the piston block and the push-pull rod are connected onto the inner side of the piston sampling cylinder, the telescopic end of the electric telescopic rod is connected with the right end head of the push-pull rod, the network control switch is electrically connected onto the electric telescopic rod, the cone-shaped blocking cover is arranged on the inner side of a port of the pipette head in a sliding manner through the sliding block body, the first fixed pulley and the first linkage steel wire are connected between the piston block and the sliding block body, the sewage detector is arranged on the lower side of the piston sampling cylinder, the leak hole and the water sample introduction pipe are arranged between the piston sampling cylinder and the sewage detector, the sealing block is embedded at the leak hole, the sealing block is connected in the water sample introduction pipe in a sliding manner through the sliding rod, the linkage block is connected with the sealing block through the second linkage steel wire and the second fixed pulley, the background management and control system comprises a remote control module, a data receiving module, a data detection module, a sewage discharge point uploading module, a map module, a sewage discharge point display module, an information transmission module and a mobile phone application terminal, and the sewage detector is electrically connected with a data collector and a data network transmitter, the data receiving module, the sewage discharge point data uploading module, the sewage discharge point display module and the map module are electrically connected in sequence, and the data detection module, the information transmission module, the mobile phone application terminal and the sewage discharge point data uploading module are electrically connected.
Further, the right side of the piston sampling cylinder is externally provided with an excretion scouring mechanism, the excretion scouring mechanism comprises a water tank, a connecting cylinder, a first corrugated rubber water bag, a first check valve, a second corrugated rubber water bag, a first communicating hose, a second check valve, a third check valve, a push-pull pipe, an extrusion plate, a second communicating hose, a fourth check valve, a vibrator, a vibrating metal sheet, an annular brush, a fifth check valve, a third linkage steel wire, a third fixed pulley, a discharge port, a closed rotating block, a brush holder, a paddle, a spray pipe and a small water pump, the connecting cylinder is connected to the right side of the piston sampling cylinder, the water tank is fixedly connected to the outer side of the right end of the connecting cylinder, the first corrugated rubber water bag is arranged on the inner side of the right end of the connecting cylinder, the first check valve is connected between the first corrugated rubber water bag and the water tank, the second corrugated rubber water bag is arranged on the inner side of the left end of the connecting cylinder, the first communicating hose is connected between the first corrugated rubber water bag and the second corrugated rubber water bag, the second one-way valve is fixedly installed between the first communicating hose and the first corrugated rubber water bag, the third one-way valve is connected between the first communicating hose and the second corrugated rubber water bag, the push-pull pipe is horizontally and fixedly connected between the extrusion plate and the piston block, the second communicating hose is connected between the right end of the push-pull pipe and the second corrugated rubber water bag, the fourth one-way valve is connected between the second communicating hose and the second corrugated rubber water bag, the fifth one-way valve is fixedly installed at the left port of the push-pull pipe, the vibrator is fixedly installed on the inner side of the piston block, the vibrating metal sheet is fixedly connected with the vibrator, and the annular brush is fixedly connected at the tail end of the vibrating metal sheet, the drain outlet is seted up on the water sample inlet tube lateral wall, seal the commentaries on classics piece upper end through resilience hinge swing joint in the upper end of drain outlet, the third linkage steel wire with the third fixed pulley is connected the slide bar with seal between the commentaries on classics piece, the paddle rotates to be connected the bottom intermediate position of water sample inlet tube, the brush yoke coaxial coupling be in the paddle upper end, the miniature pump with the spray tube is connected the water tank with between the water sample inlet tube bottom.
Furthermore, the outside of pipette head is fixed to cup joint has the elasticity ripple cover, elasticity ripple cover left end fixedly connected with screen panel.
Furthermore, a slip ring is sleeved on the outer side of the suction pipe head in a sliding mode and is fixedly connected with the conical shield.
Furthermore, a closed protection box is fixedly connected to the outer wall of the main discharge pipe at the position of the piston sampling cylinder, and the piston sampling cylinder and the sewage detector are both located on the inner side of the closed protection box.
Furthermore, a sixth one-way valve is fixedly installed at the bottom of the closed protection box.
Furthermore, a water energy generator is fixedly mounted on the inner side of the main discharge pipe and is electrically connected with the electric telescopic rod.
A remotely controlled municipal sewage system control method comprises the following specific steps:
firstly, the electric telescopic rods distributed on the main discharge pipes of each discharge point in the area are remotely controlled by a remote control module to extend, in the process, the electric telescopic rods pull piston blocks rightwards through push-pull rods, in the process, the piston blocks enable sliding block bodies to slide leftwards along strip-shaped sliding grooves through the matching of first linkage steel wires and first fixed pulleys, the sliding block bodies drive conical blocking covers to slide leftwards and eject out, so that garbage sundries at the end openings of suction pipes are conveniently ejected, meanwhile, the end openings of the suction pipes are opened, then, the end openings of the suction pipes generate negative pressure due to the fact that the piston blocks move rightwards in piston sampling cylinders, sewage in the main discharge pipes is sucked into the piston sampling cylinders, when the piston blocks move rightwards and abut against the linkage blocks, the linkage blocks move rightwards to pull second linkage steel wires, the second linkage steel wires pull downwards the sliding rods due to the steering effect of the second fixed pulleys, the sliding rod moves downwards along with the sealing block to open the leak hole, so that the sewage sucked into the piston sampling cylinder leaks into the water sample introducing pipe from the leak hole and then enters the sewage detector along the water sample introducing pipe, and then the sewage detector analyzes and detects the sucked water sample;
secondly, a data acquisition device on the sewage detector acquires data analyzed by the instrument, then the data is remotely transmitted to a background control system through a data network transmitter, then a corresponding data receiving module receives the transmitted data through a network, a sewage discharge point display module is used for displaying the distribution position of each sewage discharge unit in an area on a map displayed by a map module, a sewage discharge point data uploading module is used for uploading sewage detection data received by each data receiving module to the distribution position of the sewage discharge point on the map and displaying the sewage detection data on the map, background workers can conveniently and visually see the sewage data of each point in the area, meanwhile, when the data detection module detects that the sewage data uploaded by the sewage discharge point data uploading module exceeds the standard, the data detection module sends information to a mobile phone application terminal carried by the workers through an information transmission module, automatic reminding is carried out, workers do not need to check each piece of data all the time, and then the workers inform corresponding discharge units, so that remote control is realized;
thirdly, when the electric telescopic rod drives the piston block to move rightwards, the piston block drives the extrusion plate to move rightwards through the push-pull pipe to extrude the first corrugated rubber water bag, water in the first corrugated rubber water bag flows into the second corrugated rubber water bag from the first communicating hose, the compressed second corrugated rubber water bag extends and expands by means of the resilience force of the piston block due to the fact that the extrusion plate moves rightwards in the water inlet process, then when a worker remotely controls the electric telescopic rod to contract and reset, the piston block drives the extrusion plate to extrude the second corrugated rubber water bag leftwards through the push-pull pipe, water filled in the second corrugated rubber water bag flows into the push-pull pipe from the second communicating hose, the water is sprayed out from the left side of the piston block along the push-pull pipe to wash the inner wall of the piston sampling cylinder, and meanwhile, the vibrator is started due to the operation of the electric telescopic rod contraction control circuit to drive the vibrating metal sheet to vibrate, the vibrating metal sheet drives the annular brush to vibrate, impurities adhered to the inner wall of the piston sampling cylinder are convenient to shake off, then when the piston block extrudes leftwards to discharge sewage, cleaning water flushed by the push-pull pipe drives impurities in the piston sampling cylinder to be discharged together, in the leftward movement process of the extrusion plate, the first corrugated rubber water bag is stretched and reset by virtue of self resilience force, so that water in the water tank is supplied into the first corrugated rubber water bag through the first check valve, the piston sampling cylinder is convenient to use next time, in the contraction process of the electric telescopic rod, the small water pump is started to pump out water in the water tank and inject the water into the water sample leading-in pipe through the spray pipe to impact the paddle, the paddle rotates due to water flow impact to drive the brush holder to rotate together, when the sealing block moves downwards to be separated from a leakage hole, the sealing block pulls the third linkage steel wire through the slide rod, the third linkage steel wire pulls the sealing blocks at various positions to rotate to be embedded into a drainage hole, seal, make things convenient for the normal water use of leading-in pipe of water sample, and when the piston piece resets, the sealing block also resets and gets into in the small opening, seals like this and changes the piece and just be in the perk open mode, makes things convenient for the water that the inside of water sample leading-in pipe washd and use to discharge from the drain outlet, realizes handling the water sample leading-in pipe inner wall, avoids remaining debris influence sewage detection data next time.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention remotely controls the electric telescopic rods distributed on the main discharge pipes of each discharge point in the area to extend, so that the piston block drives the conical shield to slide out of the suction pipe head through the matching of the first linkage steel wire and the first fixed pulley, impurities are removed from the suction pipe head, and the suction pipe head is opened at the same time, then the sewage is conveniently sucked into the piston sampling cylinder by the suction pipe head due to the sliding of the piston block, and when the piston block moves right and collides with the linkage block, the linkage block causes the sealing block to be separated from the leakage hole through the second linkage steel wire and the second fixed pulley, so that the sewage sucked into the piston sampling cylinder leaks into the water sample introduction pipe from the leakage hole, then enters the sewage detector along the water sample introduction pipe, and then the sewage detector analyzes and detects the sucked sewage, thereby realizing the remote sampling analysis of a plurality of points in the area;
2. the data acquisition device acquires data analyzed by an instrument, and remotely transmits sewage data to a background management and control system through a data network transmitter, then a sewage discharge point data uploading module is used for uploading sewage detection data received by each data receiving module to a distribution position of a stain on a map, so that background workers can conveniently and visually see the sewage data of each point in an area, meanwhile, when the data detection module detects that the sewage data uploaded by the sewage discharge point data uploading module exceeds a standard, the information transmission module sends information to a mobile phone application terminal carried by the workers for automatic reminding, the workers do not need to check each piece of data all the time, and then the workers inform corresponding discharge units to realize remote management and control;
3. the piston block moves rightwards, so that the extrusion plate extrudes the first corrugated rubber water bag, water in the first corrugated rubber water bag enters the second corrugated rubber water bag, when the electric telescopic rod is contracted and reset, the extrusion plate extrudes the second corrugated rubber water bag leftwards, so that water filled in the second corrugated rubber water bag is sprayed out from the left end opening of the push-pull pipe to flush the inner wall of the piston sampling cylinder, meanwhile, the vibrator drives the annular brush to vibrate through the vibrating metal sheet to shake impurities adhered to the inner wall of the piston sampling cylinder, so that the impurities on the inner wall of the piston sampling cylinder are convenient to flush out, meanwhile, the small water pump sprays water through the spray pipe to impact the paddle, the paddle drives the brush holder to rotate, and as the piston block is reset, the sealing block also resets into the leakage hole, so that the sealing block is in a tilted opening state, water for flushing in a water sample introduction pipe is convenient to discharge from a discharge opening, the water sample leading-in pipe inner wall is handled to the realization, avoids remaining debris to influence sewage detection data next time.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a remotely controlled municipal sewage system of the invention;
FIG. 2 is a schematic structural view of a sewage detection mechanism of a remotely controlled municipal sewage system according to the present invention;
FIG. 3 is a schematic structural view of the piston block, the conical shield and the piston sampling cylinder of the remotely controlled municipal sewage system of the invention in mating connection;
FIG. 4 is a schematic structural diagram of a water sample inlet pipe of the remotely controlled municipal sewage system according to the present invention;
FIG. 5 is a schematic structural view of the first and second corrugated rubber water bags in the remotely controlled municipal sewage system of the invention in conjunction with a push-pull pipe;
FIG. 6 is a schematic left side view of a piston block and annular brush mating connection of a remotely managed municipal sewage system of the invention;
FIG. 7 is a schematic diagram of the composition of a back-end management system for a remotely managed municipal sewage system of the present invention;
fig. 8 is a schematic top view of a remotely controlled municipal sewage system blade according to the invention.
In FIGS. 1-8: 1. a sewage detection mechanism; 2. a background management and control system; 3. a main drain pipe; 4. a hydro-energy generator; 5. sealing the protective box; 6. a sewage sampling detection mechanism; 7. a sewage detector; 8. a data acquisition unit; 9. a data network transmitter; 10. a sixth check valve; 11. a water tank; 12. a nozzle; 13. a small-sized water pump; 14. a filter screen cover; 15. an elastic corrugated sleeve; 16. a slip ring; 17. a conical shield; 18. a pipette head; 19. a strip-shaped chute; 20. a slider body; 21. a first fixed pulley; 22. a first linkage wire; 23. a piston sampling cylinder; 24. a push-pull rod; 25. a piston block; 26. a network control switch; 27. an electric telescopic rod; 28. a vibrator; 29. an annular brush; 30. vibrating the metal sheet; 31. pushing and pulling the pipe; 32. a fifth check valve; 33. a drain flush mechanism; 34. a water sample introducing pipe; 35. a second communication hose; 36. a second corrugated rubber water bag; 37. a fourth check valve; 38. a connecting cylinder; 39. a third check valve; 40. a first communication hose; 41. a pressing plate; 42. a first corrugated rubber water bladder; 43. a first check valve; 44. a second one-way valve; 45. a drain port; 46. sealing the rotating block; 47. a third linkage wire; 48. a third fixed pulley; 49. a leak hole; 50. a sealing block; 51. connecting sleeves; 52. a second fixed pulley; 53. a second linkage wire; 54. a threading cavity; 55. a linkage block; 56. a spring; 57. a brush holder; 58. a paddle; 59. a remote control module; 60. a data receiving module; 61. a mobile phone application terminal; 62. an information transmission module; 63. a data detection module; 64. a blowdown point data uploading module; 65. a map module; 66. a stain removing point display module; 67. a slide bar.
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.
Referring to fig. 1-8, the present invention provides a technical solution: a municipal sewage system of long-range management and control, including backstage management and control system 2 and sewage detection mechanism 1, sewage detection mechanism 1 is used for installing each municipal administration unit sewage discharge position department in the region, sewage detection mechanism 1 includes main discharge tube 3 and sewage sampling detection mechanism 6, main discharge tube 3 is the main pipeline of current unit discharge sewage, sewage sampling detection mechanism 6 is fixed mounting on the outer wall of main discharge tube 3, sewage sampling detection mechanism 6 includes piston sampling tube 23, straw head 18, piston block 25, push-and-pull rod 24, electric telescopic rod 27, network control switch 26, toper shield 17, bar spout 19, slider body 20, first fixed pulley 21, first linkage steel wire 22, sewage detector 7, water sample leading-in pipe 34, linkage block 55, weeping hole 49, closing block 50, adapter sleeve 51, slide bar 67, spring 56, second fixed pulley 52, slide bar 67, The piston sampling cylinder 23 is horizontally and fixedly connected to the outer wall of the main discharge pipe 3, the suction pipe head 18 is horizontally and fixedly connected to the left end of the piston sampling cylinder 23, the suction pipe head 18 is located on the inner side of the main discharge pipe 3, the piston block 25 is connected to the inner side of the piston sampling cylinder 23 in a matched mode, the push-pull rod 24 is horizontally and fixedly connected to the right side of the piston block 25, the electric telescopic rod 27 is horizontally and fixedly connected to the outer wall of the upper side of the piston sampling cylinder 23, the telescopic end of the electric telescopic rod 27 is fixedly connected to the right end of the push-pull rod 24, the network control switch 26 is electrically connected to the electric telescopic rod 27, the conical blocking cover 17 is arranged on the inner side of the port of the suction pipe head 18 in a sliding mode, and the conical blocking cover 17 is used for preventing sundries from entering the suction pipe head; the strip-shaped chute 19 is horizontally arranged on the inner bottom wall of the pipette head 18, the slider body 20 is connected at the right end of the strip-shaped chute 19 in a sliding manner, the slider body 20 is fixedly connected with the conical shield 17, the first fixed pulley 21 is fixedly arranged on the inner side of the port of the pipette head 18, two ends of the first linkage steel wire 22 are respectively connected with the piston block 25 and the slider body 20, the first linkage steel wire 22 is wound around the first fixed pulley 21, the sewage detector 7 is arranged on the lower side of the piston sampling cylinder 23, the leakage hole 49 is arranged on the lower side wall of the middle position of the piston sampling cylinder 23, the water sample introducing pipe 34 is vertically and fixedly connected between the leakage hole 49 and the sewage detector 7, the lower end of the water sample introducing pipe 34 is communicated with the sample adding hole of the sewage detector 7, the sealing block 50 is embedded in the leakage hole 49, the connecting sleeve 51 is fixedly connected at the middle position of the inner, the upper end of a sliding rod 67 is fixedly connected with a sealing block 50, a spring 56 is sleeved on the sliding rod 67 and is positioned between the sealing block 50 and a connecting sleeve 51, a second fixed pulley 52 is fixedly arranged at the inner bottom of the water sample introducing pipe 34, a linkage block 55 is arranged at the inner side of the right end of the piston sampling cylinder 23, a threading cavity 54 is arranged in the lower side wall of the piston sampling cylinder 23 at the right side of a leak hole 49, the linkage block 55 is connected with the threading cavity 54 in a sliding manner through a sliding block, the upper side of the right end of the threading cavity 54 is provided with an opening, two ends of a second linkage steel wire 53 are respectively connected with the linkage block 55 and the sliding rod 67, the second linkage steel wire 53 is wound around the second fixed pulley 52, the second linkage steel wire 53 is arranged in the threading cavity 54, when water sample detection is required, the electric telescopic rod 27 is controlled to extend rightwards through a network control switch 26 remotely, and the electric telescopic rod 27 pulls the piston block, in the process, the piston block 25 makes the slide block 20 slide leftwards along the strip-shaped sliding groove 19 through the cooperation of the first linkage steel wire 22 and the first fixed pulley 21, the slide block 20 drives the conical blocking cover 17 to slide leftwards and eject out, so as to conveniently push away the rubbish and sundries at the port of the pipette head 18, the port of the pipette head 18 is opened, then the port of the pipette head 18 generates negative pressure due to the piston block 25 moving rightwards in the piston sampling cylinder 23, the sewage in the main discharge pipe 3 is sucked into the piston sampling cylinder 23, and when the piston block 25 moves rightwards and abuts against the linkage block 55, the linkage block 55 moves rightwards along with the piston sampling cylinder to pull the second linkage steel wire 53, the second linkage steel wire 53 pulls the sliding rod 67 downwards due to the steering action of the second fixed pulley 52, the sliding rod 67 moves downwards along with the closing block 50, so that the leakage hole 49 is opened, and thus the sewage sucked into the piston sampling cylinder 23 leaks into the water sample introduction pipe 34 from the leakage hole 49, then enters the sewage detector 7 along the water sample inlet pipe 34, and then the sewage detector 7 analyzes and detects the absorbed water sample; the background management and control system 2 comprises a remote control module 59, a data receiving module 60, a data detecting module 63, a sewage discharge point data uploading module 64, a map module 65, a sewage discharge point display module 66, an information transmission module 62 and a mobile phone application terminal 61, wherein the remote control module 59 is electrically connected with a network control switch 26, a data collector 8 and a data network transmitter 9 are electrically connected with the sewage detector 7, the data receiving module 60 is provided with a plurality of data receiving modules 60, each data receiving module 60 corresponds to the data network transmitter 9 on the sewage detector 7 at a detection point in an electrically connected area, the sewage discharge point display module 66 is electrically connected on the map module 65, the sewage discharge point display module 66 is used for displaying the distribution position of each sewage discharge unit in the area on the map displayed by the map module 65, and the sewage discharge point data uploading module 64 is electrically connected between the data receiving module 60 and the sewage discharge point display, the sewage discharge point data uploading module 64 is used for uploading the sewage detection data received by each data receiving module 60 to the distribution position of the sewage discharge points on the map and displaying the data on the map, so that background workers can conveniently and visually see the sewage data of each point in the area; the data detection module 63 is electrically connected to the sewage discharge point data uploading module 64, the information transmission module 62 is electrically connected to the data detection module 63, the information transmission module 62 is electrically connected to the mobile phone application terminal 61, when the data detection module 63 detects that the sewage discharge data uploaded by the sewage discharge point data uploading module 64 exceeds the standard, the data detection module 63 sends information to the mobile phone application terminal 61 carried by a worker through the information transmission module 62, automatic reminding is carried out, and the worker does not need to check each piece of data at any time.
The right side of the piston sampling cylinder 23 is externally provided with a drainage flushing mechanism 33, the drainage flushing mechanism 33 comprises a water tank 11, a connecting cylinder 38, a first corrugated rubber water bag 42, a first one-way valve 43, a second corrugated rubber water bag 36, a first communicating hose 40, a second one-way valve 44, a third one-way valve 39, a push-pull pipe 31, a squeezing plate 41, a second communicating hose 35, a fourth one-way valve 37, a vibrator 28, a vibrating metal sheet 30, an annular brush 29, a fifth one-way valve 32, a third linkage steel wire 47, a third fixed pulley 48, a drainage port 45, a sealing rotating block 46, a brush holder 57, a paddle 58, a spray pipe 12 and a small-sized water pump 13, the connecting cylinder 38 is connected to the right side of the piston sampling cylinder 23, the water tank 11 is fixedly connected to the right end outer side of the connecting cylinder 38, the first corrugated rubber water bag 42 is arranged on the right end inner side of the connecting cylinder 38, and the right end of the first corrugated rubber water bag 42 is, the first check valve 43 is connected between the first bellows rubber water bag 42 and the water tank 11, the first check valve 43 flows to the water tank 11 toward the first bellows rubber water bag 42, the second bellows rubber water bag 36 is disposed inside the left end of the connecting cylinder 38, and the left end of the second bellows rubber water bag 36 is fixedly connected to the connecting cylinder 38, the pressing plate 41 is located between the first bellows rubber water bag 42 and the second bellows rubber water bag 36, the first communication hose 40 is connected between the first bellows rubber water bag 42 and the second bellows rubber water bag 36, the second check valve 44 is fixedly installed between the first communication hose 40 and the first bellows rubber water bag 42, the second check valve 44 flows to the first bellows rubber water bag 42 toward the first communication hose 40, the third check valve 39 is connected between the first communication hose 40 and the second bellows rubber water bag 36, the third check valve 39 flows to the first communication hose 40 toward the second bellows rubber water bag 36, the push-pull tube 31 is horizontally and fixedly connected between the extrusion plate 41 and the piston block 25, the left end opening of the push-pull tube 31 is positioned at the left side of the piston block 25, the second communication hose 35 is connected between the right end of the push-pull tube 31 and the second corrugated rubber water bag 36, the fourth one-way valve 37 is connected between the second communication hose 35 and the second corrugated rubber water bag 36, the fourth one-way valve 37 flows in the direction that the second corrugated rubber water bag 36 flows into the push-pull tube 31, the fifth one-way valve 32 is fixedly installed at the left end opening of the push-pull tube 31, the vibrator 28 is fixedly installed at the inner side of the piston block 25, the starting circuit of the vibrator 28 and the contraction control circuit of the electric telescopic rod 27 belong to the same circuit, the vibrating metal sheet 30 is fixedly connected with the vibrator 28, the tail end of the vibrating metal sheet 30 penetrates out from the left side of the piston block 25, the annular brush 29 is fixedly connected at the tail end, the drain outlet 45 is arranged on the side wall of the water sample introducing pipe 34, the upper end of the closed rotating block 46 is movably connected to the inner side wall of the upper end of the drain outlet 45 through a rebound hinge, two ends of a third linkage steel wire 47 are respectively and fixedly connected with the lower end of the slide rod 67 and the tail end of the closed rotating block 46, the third fixed pulley 48 is fixedly arranged on the inner wall of the water sample introducing pipe 34 at the upper end of the position where the drain outlet 45 is located, meanwhile, the third linkage steel wire 47 is lapped on the third fixed pulley 48, and when the closed block 50 is located in the leak hole 49, the tail end of the closed rotating block 46 is in a tilting and; the paddle 58 is rotatably connected to the middle position of the bottom of the water sample introducing pipe 34 through a rotating shaft, the brush holder 57 is coaxially connected to the upper end of the paddle 58, the brush holder 57 is attached to the inner wall of the water sample introducing pipe 34, the miniature water pump 13 is fixedly installed at the lower end of the water tank 11, the spray pipe 12 is horizontally and fixedly connected between the miniature water pump 13 and the bottom end of the water sample introducing pipe 34, a starting circuit of the miniature water pump 13 and a contraction control circuit of the electric telescopic rod 27 are in the same circuit, when the electric telescopic rod 27 drives the piston block 25 to move rightwards, the piston block 25 drives the extrusion plate 41 to move rightwards through the push-pull pipe 31 to extrude the first corrugated rubber water bag 42, water in the first corrugated rubber water bag 42 flows into the second corrugated rubber water bag 36 from the first communication hose 40, and the compressed second corrugated rubber water bag 36 extends and expands due to the fact that the extrusion plate 41 moves rightwards, then when the operator remotely controls the electric telescopic rod 27 to contract and reset, the piston block 25 drives the extrusion plate 41 to extrude the second corrugated rubber water bag 36 to the left through the push-pull tube 31, so that the water filled in the second corrugated rubber water bag 36 flows into the push-pull tube 31 from the second communicating hose 35 and is ejected out from the left side of the piston block 25 along the push-pull tube 31 to flush the inner wall of the piston sampling cylinder 23, meanwhile, the vibrator 28 is started due to the operation of the contraction control circuit of the electric telescopic rod 27 to drive the vibrating metal sheet 30 to vibrate, the vibrating metal sheet 30 drives the annular brush 29 to vibrate, so that impurities adhered to the inner wall of the piston sampling cylinder 23 are shaken off, then when the piston block 25 pushes and pulls the piston block 25 to extrude sewage to the left, the cleaning water flushed by the vibration tube 31 is ejected together with impurities in the piston sampling cylinder 23, and in the left movement process of the extrusion plate 41, the first corrugated rubber water bag 42 is stretched and reset by the resilience force of itself, so that the water in the water tank 11 is supplied to the first corrugated rubber water bag 42 through the first check valve 43 for use next time, and during the contraction process of the electric telescopic rod 27, the miniature water pump 13 is started to pump out the water in the water tank 11 and spray the water into the water sample introducing pipe 34 through the spray pipe 12, the paddle 58 is impacted, the paddle 58 rotates due to the impact of water flow to drive the brush holder 57 to rotate together, when the sealing block 50 moves downwards to be separated from the leak hole 49, the sealing block 50 pulls the third linkage steel wire 47 downwards through the slide rod 67, the third linkage steel wire 47 pulls the sealing rotating blocks 46 at various positions to be rotatably embedded into the drain hole 45 to be sealed, so that the water sample introducing pipe 34 can be conveniently and normally used, and when the piston block 25 is reset, the sealing block 50 is reset to enter the leak hole 49, so that the sealing rotating blocks 46 are in a tilting opening state, and the water for flushing in the water sample introducing pipe 34 can be conveniently discharged from the drain hole 45, the realization is handled the 34 inner walls of water sample induction pipe, avoids remaining debris to influence next sewage detection data.
The elastic corrugated sleeve 15 is fixedly sleeved on the outer side of the pipette head 18, the filter screen cover 14 is fixedly connected to the left end of the elastic corrugated sleeve 15, and the filter screen cover 14 is used for preventing large garbage and sundries from being sucked into the pipette head 18 after the port is opened and then the sewage is sucked into the pipette head to cause blockage.
The outer side of the sucker head 18 is sleeved with a sliding ring 16 in a sliding mode, the sliding ring 16 is fixedly connected with a conical shield 17, and the sliding ring 16 facilitates stable transverse movement of the conical shield 17.
Fixedly connected with seals guard box 5 on the main exhaust pipe 3 outer wall of position that piston sampling cylinder 23 is located, and piston sampling cylinder 23 and sewage detector 7 all are in and seal 5 inboards of guard box, seal guard box 5 and avoid non-staff to interfere sampling detection privately.
The bottom of the closed protection box 5 is fixedly provided with a sixth one-way valve 10, and the sixth one-way valve 10 facilitates water in the closed protection box 5 to be discharged.
The inboard fixed mounting of main emission pipe 3 has hydroenergy generator 4, and hydroenergy generator 4 is connected with electric telescopic handle 27 electricity, when sewage discharges along main emission pipe 3, washes hydroenergy generator 4, and hydroenergy generator 4 converts hydroenergy into the electric energy for supply power for electric telescopic handle 27 operation.
A remotely controlled municipal sewage system control method comprises the following specific steps:
in the first step, the electric telescopic rod 27 distributed on the main discharge pipe 3 of each discharge point in the area is remotely controlled by the remote control module 59 to extend, in the process, the electric telescopic rod 27 pulls the piston block 25 rightwards through the push-pull rod 24, in the process, the piston block 25 makes the slide block 20 slide leftwards along the strip-shaped chute 19 through the cooperation of the first linkage steel wire 22 and the first fixed pulley 21, the slide block 20 drives the conical blocking cover 17 to slide leftwards and eject out, so as to eject the garbage at the port of the pipette head 18, simultaneously, the port of the pipette head 18 is opened, then, as the piston block 25 moves rightwards in the piston sampling cylinder 23, the port of the pipette head 18 generates negative pressure, the sewage in the main discharge pipe 3 is sucked into the piston sampling cylinder 23, and when the piston block 25 moves rightwards to the linkage block 55, the linkage block 55 moves rightwards along with the piston sampling cylinder 23 to pull the second linkage steel wire 53, the second linkage steel wire 53 pulls the slide rod 67 downwards under the steering action of the second fixed pulley 52, the slide rod 67 drives the sealing block 50 to move downwards, so that the leakage hole 49 is opened, the sewage sucked into the piston sampling cylinder 23 leaks into the water sample inlet pipe 34 from the leakage hole 49 and then enters the sewage detector 7 along the water sample inlet pipe 34, and then the sewage detector 7 analyzes and detects the sucked water sample;
in the second step, the data acquisition unit 8 on the sewage detector 7 acquires data analyzed by the instrument, and then remotely transmits the sewage data to the background management and control system 2 through the data network transmitter 9, then the corresponding data receiving module 60 receives the transmitted data through the network, the sewage discharge point display module 66 is used for displaying the distribution position of each sewage discharge unit in the area on the map displayed by the map module 65, then the sewage discharge point data uploading module 64 is used for uploading the sewage detection data received by each data receiving module 60 to the distribution position of the sewage discharge point on the map and displaying the sewage detection data on the map, thereby facilitating background workers to visually see the sewage data of each point in the area, meanwhile, when the data detection module 63 detects that the sewage data uploaded by the sewage discharge point data uploading module 64 exceeds the standard, the data detection module 63 sends information to the mobile phone application terminal 61 carried by the workers through the information transmission module 62, automatic reminding is carried out, workers do not need to check each piece of data all the time, and then the workers inform corresponding discharge units, so that remote control is realized;
thirdly, when the electric telescopic rod 27 drives the piston block 25 to move rightwards, the piston block 25 drives the extrusion plate 41 to move rightwards through the push-pull pipe 31 to extrude the first corrugated rubber water bag 42, water in the first corrugated rubber water bag 42 flows into the second corrugated rubber water bag 36 from the first communicating hose 40, and the compressed second corrugated rubber water bag 36 extends and expands by means of the resilience of the compression plate 41 due to the right movement of the extrusion plate 41 in the water inlet process, then when a worker remotely controls the contraction and reset of the electric telescopic rod 27, the piston block 25 drives the extrusion plate 41 to extrude the second corrugated rubber water bag 36 leftwards through the push-pull pipe 31, so that the water filled in the second corrugated rubber water bag 36 flows into the push-pull pipe 31 from the second communicating hose 35 and is sprayed out from the left side of the piston block 25 along the push-pull pipe 31 to flush the inner wall of the piston sampling cylinder 23, and simultaneously, due to the contraction control circuit of the electric telescopic rod 27, the vibrator 28 is started to drive the vibrating metal sheet 30 to vibrate, the vibrating metal sheet 30 drives the annular brush 29 to vibrate, impurities adhered to the inner wall of the piston sampling cylinder 23 can be shaken off conveniently, then when the piston block 25 extrudes leftwards to discharge sewage, cleaning water flushed by the push-pull pipe 31 drives impurities in the piston sampling cylinder 23 to be discharged together, in the leftward movement process of the extrusion plate 41, the first corrugated rubber water bag 42 is stretched and reset by virtue of the resilience force of the first corrugated rubber water bag 42, so that water in the water tank 11 is supplied into the first corrugated rubber water bag 42 through the first check valve 43 to be used next time conveniently, in the contraction process of the electric telescopic rod 27, the small water pump 13 is started to pump water in the water tank 11 out and is sprayed into the water sample introduction pipe 34 through the spray pipe 12 to impact the paddle 58, the paddle 58 rotates due to water flow impact, the brush holder 57 is driven to rotate together, and when the sealing block 50 moves downwards to be separated from the leakage hole 49, the third linkage steel wire 47 is pulled down by the sealing block 50 through the slide rod 67, the third linkage steel wire 47 pulls the sealing rotating blocks 46 at all positions to be rotatably embedded into the drain opening 45, the sealing rotating blocks are sealed, the water sample inlet pipe 34 can be conveniently and normally used for water flowing, when the piston block 25 is reset, the sealing block 50 is reset into the leak hole 49, the sealing rotating blocks 46 are in a tilting opening state, water for flushing the inside of the water sample inlet pipe 34 can be conveniently discharged from the drain opening 45, the inner wall of the water sample inlet pipe 34 can be treated, and the influence of residual impurities on next sewage detection data is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a municipal drainage of long-range management and control, includes backstage management and control system (2) and sewage detection mechanism (1), its characterized in that: the sewage detection mechanism (1) comprises a main discharge pipe (3) and a sewage sampling detection mechanism (6), wherein the sewage sampling detection mechanism (6) comprises a piston sampling cylinder (23), a pipette head (18), a piston block (25), a push-pull rod (24), an electric telescopic rod (27), a network control switch (26), a conical blocking cover (17), a strip-shaped sliding groove (19), a sliding block body (20), a first fixed pulley (21), a first linkage steel wire (22), a sewage detector (7), a water sample leading-in pipe (34), a linkage block (55), a leakage hole (49), a sealing block (50), a connecting sleeve (51), a sliding rod (67), a spring (56), a second fixed pulley (52), a water sample leading-in pipe (53) and a threading cavity (54), the piston sampling cylinder (23) and the pipette head (18) are connected onto the main discharge pipe (3), the piston block (25) and the push-pull rod (24) are connected to the inner side of the piston sampling cylinder (23), the telescopic end of the electric telescopic rod (27) is connected with the right end of the push-pull rod (24), the network control switch (26) is electrically connected on the electric telescopic rod (27), the conical blocking cover (17) is arranged at the inner side of the port of the sucker head (18) in a sliding way through the sliding block body (20), the first fixed pulley (21) and the first linkage steel wire (22) are connected between the piston block (25) and the sliding block body (20), the sewage detector (7) is arranged at the lower side of the piston sampling cylinder (23), the leakage hole (49) and the water sample introducing pipe (34) are arranged between the piston sampling cylinder (23) and the sewage detector (7), the sealing block (50) is embedded at the leakage hole (49), and the sealing block (50) is connected in the water sample introducing pipe (34) in a sliding way through the sliding rod (67), the linkage block (55) is connected with the closing block (50) through the second linkage steel wire (53) and the second fixed pulley (52), the background management and control system (2) comprises a remote control module (59), a data receiving module (60), a data detection module (63), a sewage discharge point data uploading module (64), a map module (65), a sewage discharge point display module (66), an information transmission module (62) and a mobile phone application terminal (61), the sewage detector (7) is electrically connected with a data acquisition unit (8) and a data network transmitter (9), the data receiving module (60), the sewage discharge point data uploading module (64), the sewage discharge point display module (66) and the map module (65) are electrically connected in sequence, the data detection module (63), the information transmission module (62), the mobile phone application terminal (61) and the sewage discharge point data uploading module (64) are electrically connected.
2. The remotely managed municipal sewage system according to claim 1, wherein: the piston sampling cylinder (23) is provided with a discharging and flushing mechanism (33) outside the right side, the discharging and flushing mechanism (33) comprises a water tank (11), a connecting cylinder (38), a first corrugated rubber water bag (42), a first one-way valve (43), a second corrugated rubber water bag (36), a first communicating hose (40), a second one-way valve (44), a third one-way valve (39), a push-pull pipe (31), a squeezing plate (41), a second communicating hose (35), a fourth one-way valve (37), a vibrator (28), a vibrating metal sheet (30), an annular brush (29), a fifth one-way valve (32), a third linkage steel wire (47), a third fixed pulley (48), a discharging port (45), a closed rotating block (46), a brush frame (57), a paddle (58), a spraying pipe (12) and a small water pump (13), the connecting cylinder (38) is connected to the right side of the piston sampling cylinder (23), the water tank (11) is fixedly connected to the outer side of the right end of the connecting cylinder (38), the first corrugated rubber water bag (42) is arranged on the inner side of the right end of the connecting cylinder (38), the first one-way valve (43) is connected between the first corrugated rubber water bag (42) and the water tank (11), the second corrugated rubber water bag (36) is arranged on the inner side of the left end of the connecting cylinder (38), the first communication hose (40) is connected between the first corrugated rubber water bag (42) and the second corrugated rubber water bag (36), the second one-way valve (44) is fixedly installed between the first communication hose (40) and the first corrugated rubber water bag (42), the third one-way valve (39) is connected between the first communication hose (40) and the second corrugated rubber water bag (36), the push-pull pipe (31) is horizontally and fixedly connected between the extrusion plate (41) and the piston block (25), the push-pull pipe (31) right end with be connected with second intercommunication hose (35) between second ripple rubber water bag (36), fourth check valve (37) is connected second intercommunication hose (35) with between second ripple rubber water bag (36), fifth check valve (32) fixed mounting in the left port department of push-pull pipe (31), vibrator (28) fixed mounting in piston block (25) are inboard, vibration sheetmetal (30) fixed connection vibrator (28), annular brush (29) fixed connection is in vibration sheetmetal (30) end, drain outlet (45) are seted up on water sample leading-in pipe (34) lateral wall, seal turning block (46) upper end through resilience hinge swing joint in the upper end of drain outlet (45), third linkage steel wire (47) and third fixed pulley (48) are connected between slide bar (67) and seal turning block (46), paddle (58) rotate to be connected the bottom intermediate position of water sample inlet tube (34), brush yoke (57) coaxial coupling be in paddle (58) upper end, miniature pump (13) with spray tube (12) are connected water tank (11) with between water sample inlet tube (34) the bottom.
3. The remotely managed municipal sewage system according to claim 1, wherein: the outer side of the pipette head (18) is fixedly sleeved with an elastic corrugated sleeve (15), and the left end of the elastic corrugated sleeve (15) is fixedly connected with a filter screen cover (14).
4. The remotely managed municipal sewage system according to claim 1, wherein: a sliding ring (16) is sleeved on the outer side of the pipette head (18) in a sliding manner, and the sliding ring (16) is fixedly connected with the conical shield (17).
5. The remotely managed municipal sewage system according to claim 1, wherein: the piston sampling cylinder (23) is fixedly connected to the outer wall of the main discharge pipe (3) to form a closed protection box (5), and the piston sampling cylinder (23) and the sewage detector (7) are both located on the inner side of the closed protection box (5).
6. The remotely managed municipal sewage system of claim 5, wherein: and a sixth one-way valve (10) is fixedly arranged at the bottom of the closed protection box (5).
7. The remotely managed municipal sewage system according to claim 1, wherein: the inner side of the main discharge pipe (3) is fixedly provided with a water energy generator (4), and the water energy generator (4) is electrically connected with the electric telescopic rod (27).
8. The method for remotely managing and controlling the municipal sewage system according to claims 1 to 7, comprising the following steps:
firstly, the electric telescopic rod (27) distributed on the main discharge pipe (3) of each discharge point in the area is remotely controlled by a remote control module (59) to extend, in the process, the electric telescopic rod (27) pulls the piston block (25) rightwards by the push-pull rod (24), in the process, the piston block (25) enables the sliding block body (20) to slide leftwards along the strip-shaped sliding groove (19) through the matching of the first linkage steel wire (22) and the first fixed pulley (21), the sliding block body (20) drives the conical blocking cover (17) to slide leftwards and eject out, so that garbage and sundries at the port of the suction pipe head (18) are conveniently ejected, meanwhile, the port of the suction pipe head (18) is opened, then the piston block (25) moves rightwards in the piston sampling cylinder (23) to enable the port of the suction pipe head (18) to generate negative pressure, and sewage in the main discharge pipe (3) is sucked into the piston cylinder (23), when the piston block (25) moves rightwards and abuts against the linkage block (55), the linkage block (55) moves rightwards along with the piston block to pull the second linkage steel wire (53), the second linkage steel wire (53) pulls the sliding rod (67) downwards under the steering action of the second fixed pulley (52), the sliding rod (67) drives the sealing block (50) to move downwards to open the leakage hole (49), so that the sewage sucked into the piston sampling cylinder (23) leaks into the water sample introducing pipe (34) from the leakage hole (49) and then enters the sewage detector (7) along the water sample introducing pipe (34), and then the sewage detector (7) analyzes and detects the sucked water sample;
a data acquisition unit (8) on the sewage detector (7) acquires data analyzed by the instrument, the sewage data is remotely transmitted to a background management and control system (2) through a data network transmitter (9), a corresponding data receiving module (60) receives the transmitted data through a network, a sewage discharge point display module (66) is used for displaying the distribution position of each sewage discharge unit in an area on a map displayed by a map module (65), a sewage discharge point data uploading module (64) is used for uploading the sewage detection data received by each data receiving module (60) to the distribution position of the sewage discharge unit on the map and displaying the sewage detection data on the map, background workers can conveniently and visually see the sewage data of each point in the area, and meanwhile, the data detection module (63) detects that the sewage data uploaded by the sewage discharge point data uploading module (64) exceeds the standard, the data detection module (63) sends information to a mobile phone application terminal (61) carried by a worker through the information transmission module (62) for automatic reminding, the worker does not need to check each piece of data all the time, and then the worker informs the corresponding emission unit to realize remote control;
thirdly, when the electric telescopic rod (27) drives the piston block (25) to move rightwards, the piston block (25) drives the extrusion plate (41) to move rightwards through the push-pull pipe (31) to extrude the first corrugated rubber water bag (42), water in the first corrugated rubber water bag (42) flows into the second corrugated rubber water bag (36) from the first communication hose (40), the compressed second corrugated rubber water bag (36) extends and expands by means of resilience force of the piston block in the water inlet process due to the fact that the extrusion plate (41) moves rightwards, then when a worker remotely controls the electric telescopic rod (27) to contract and reset, the piston block (25) drives the extrusion plate (41) to extrude the second corrugated rubber water bag (36) leftwards through the push-pull pipe (31), so that water filled in the second corrugated rubber water bag (36) flows into the push-pull pipe (31) from the second communication hose (35), and is ejected from the left side of the piston block (25) along the push-pull pipe (31) to wash the inner wall of the piston sampling cylinder (23), meanwhile, as the electric telescopic rod (27) contracts to control the circuit to operate, the vibrator (28) is started to drive the vibrating metal sheet (30) to vibrate, the vibrating metal sheet (30) drives the annular brush (29) to vibrate, so that impurities adhered to the inner wall of the piston sampling cylinder (23) can be shaken off, then when the piston block (25) extrudes and discharges sewage leftwards, the cleaning water flushed by the push-pull pipe (31) drives the impurities in the piston sampling cylinder (23) to be discharged together, and in the left moving process of the extrusion plate (41), the first corrugated rubber water bag (42) is stretched and reset by the self resilience force, so that the water in the water tank (11) is supplied into the first corrugated rubber water bag (42) through the first check valve (43), the next use is facilitated, and the electric telescopic rod (27) contracts, the small water pump (13) is started to pump out water in the water tank (11) and spray the water into the water sample introducing pipe (34) through the spray pipe (12), the paddle (58) is impacted, the paddle (58) rotates due to water flow impact to drive the brush holder (57) to rotate together, when the sealing block (50) moves downwards to be separated from the leakage hole (49), the sealing block (50) pulls the third linkage steel wire (47) downwards through the sliding rod (67), the third linkage steel wire (47) pulls the sealing rotating blocks (46) at various positions to be rotatably embedded into the drainage port (45) to be sealed, so that the water sample introducing pipe (34) can be conveniently and normally used for water passing, when the piston block (25) is reset, the sealing block (50) is also reset to enter the leakage hole (49), so that the sealing rotating blocks (46) are in a tilting opening state, and water for flushing in the water sample introducing pipe (34) can be conveniently drained from the drainage port (45), the inner wall of the water sample inlet pipe (34) is treated, and the influence of residual impurities on next sewage detection data is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272654.XA CN112819674A (en) | 2021-03-13 | 2021-03-13 | Remotely-controlled municipal sewage system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272654.XA CN112819674A (en) | 2021-03-13 | 2021-03-13 | Remotely-controlled municipal sewage system and control method thereof |
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| CN112819674A true CN112819674A (en) | 2021-05-18 |
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| CN202110272654.XA Withdrawn CN112819674A (en) | 2021-03-13 | 2021-03-13 | Remotely-controlled municipal sewage system and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002109A (en) * | 2021-10-29 | 2022-02-01 | 中国科学院青海盐湖研究所 | Fluid density sensor based on U-shaped oscillation tube and measuring method thereof |
| CN114909284A (en) * | 2022-04-06 | 2022-08-16 | 德帕姆(杭州)泵业科技有限公司 | Three-screw pump |
-
2021
- 2021-03-13 CN CN202110272654.XA patent/CN112819674A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002109A (en) * | 2021-10-29 | 2022-02-01 | 中国科学院青海盐湖研究所 | Fluid density sensor based on U-shaped oscillation tube and measuring method thereof |
| CN114909284A (en) * | 2022-04-06 | 2022-08-16 | 德帕姆(杭州)泵业科技有限公司 | Three-screw pump |
| CN114909284B (en) * | 2022-04-06 | 2023-08-04 | 德帕姆(杭州)泵业科技有限公司 | Three-screw pump |
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