CN114319543A - Drain real-time detection device - Google Patents
Drain real-time detection device Download PDFInfo
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- CN114319543A CN114319543A CN202210216668.4A CN202210216668A CN114319543A CN 114319543 A CN114319543 A CN 114319543A CN 202210216668 A CN202210216668 A CN 202210216668A CN 114319543 A CN114319543 A CN 114319543A
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Abstract
The invention relates to the technical field of water supply and drainage, in particular to a drain outlet real-time detection device which is convenient for detecting the blockage condition of a rainwater and sewage pipe in real time, automatically processes the blockage condition in time and improves the drainage efficiency; the method comprises the following steps: the device comprises a rain and sewage pipe, a partition plate is fixedly arranged in the rain and sewage pipe, a filter plate is fixedly arranged on the partition plate, pressure trigger devices communicated with two sides of the partition plate are arranged on the partition plate, a necking device is fixedly arranged in the rain and sewage pipe, and the necking device is positioned at the downstream of the filter plate; the filter plate is coaxially and rotatably provided with a rotating shaft, one end of the rotating shaft, which is positioned at the upstream of the filter plate, is fixedly provided with a plurality of groups of first scraping plates, the first scraping plates are used for cleaning the filtering end surface of the filter plate when the rotating shaft rotates, and the other end of the rotating shaft is fixedly provided with a rotating impeller; wherein, pressure trigger device is used for driving the necking down device and carries out the necking down, and rotatory impeller is located the passageway that forms behind the necking down device necking down to dirty pipe bottom is fixed and is provided with waste fitting discharging.
Description
Technical Field
The invention relates to the technical field of water supply and drainage, in particular to a real-time detection device for a sewage draining exit.
Background
The rain and sewage pipe network is an outer pipe network for rainwater and sewage, and is generally buried in outdoor soil, roof rainwater, rainwater on an outdoor road and indoor sewage are discharged to a pipeline network in a municipal pipe network, and a rain and sewage pipe is often provided with a filter screen to primarily filter the rainwater;
the existing rain and sewage pipe needs to be cleaned regularly to avoid blockage of a filter screen, the rain and sewage pipe is difficult to detect in real time through regular cleaning, and when the filter screen is suddenly blocked, the rain and sewage pipe is difficult to clean in time, so that the treatment of rain and sewage is seriously influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides the drain outlet real-time detection device which is convenient for detecting the blockage condition of the rain and sewage pipe in real time, automatically processes the blockage condition in time and improves the drainage efficiency.
The invention relates to a real-time detection device for a sewage draining exit, which comprises: the device comprises a rain and sewage pipe, a partition plate is fixedly arranged in the rain and sewage pipe, a filter plate is fixedly arranged on the partition plate, a pressure trigger device communicated with two sides of the partition plate is arranged on the partition plate, a necking device is fixedly arranged in the rain and sewage pipe, and the necking device is positioned at the downstream of the filter plate;
the filter plate is coaxially and rotatably provided with a rotating shaft, one end of the rotating shaft, which is positioned at the upstream of the filter plate, is fixedly provided with a plurality of groups of first scraping plates, the first scraping plates are used for cleaning the filtering end surface of the filter plate when the rotating shaft rotates, and the other end of the rotating shaft is fixedly provided with a rotating impeller;
wherein, pressure trigger device is used for driving the necking down device and carries out the necking down, rotatory impeller is located the passageway that forms behind the necking down device necking down, and dirty tub of rain bottom is fixed and is provided with waste fitting discharging, waste fitting discharging is used for discharging the inside mud that deposits of dirty tub of rain.
Furthermore, the necking device comprises a fixing ring, a plurality of groups of baffles and a rotating ring, wherein the fixing ring is fixedly installed inside the rainwater and sewage pipe, the end face of the fixing ring is coaxially provided with a first chute, each group of baffles is rotatably provided with a first guide convex column, the plurality of groups of first guide convex columns are slidably installed on the first chute, one end of each group of baffles, which is far away from the fixing ring, is provided with a second chute, the baffles are provided with arc notches, after the plurality of groups of baffles are combined, the plurality of groups of arc notches surround to form a channel, the outer wall of the rainwater and sewage pipe is provided with an expansion pipe, and the expansion pipe is used for accommodating the plurality of groups of baffles when the baffles are not subjected to necking;
the rotating ring is provided with a plurality of groups of second guide convex columns corresponding to the plurality of groups of baffles respectively, the plurality of groups of second guide convex columns are slidably mounted inside the plurality of groups of second sliding grooves respectively, and the pressure trigger device is used for driving the rotating ring to rotate along the axis of the pressure trigger device.
Furthermore, an arc-shaped oblique tooth section is arranged on the outer circumferential wall of the rotating ring, a through hole is arranged in the fixing ring in a penetrating manner, the pressure trigger device comprises an outer pipe fixedly installed on the partition plate, the outer pipe penetrates through the partition plate, a piston plate is installed inside the outer pipe in a sealing and sliding manner, a telescopic shaft is fixedly arranged on the piston plate and extends into the downstream of the filter plate, a first spring is sleeved on the telescopic shaft, and the first spring is located between the piston plate and the side end of the outer pipe;
the telescopic shaft is fixedly provided with a connecting rod on a section extending out of the outer pipe, a part of the connecting rod far away from the outer pipe is provided with a helical rack, and the helical rack is used for penetrating through holes to be meshed with the arc helical tooth sections.
Furthermore, a flow guide cavity is arranged on the end face of the rotating shaft, which is positioned at the upstream of the filter plate, a water spray pipe is fixedly arranged on the circumferential outer wall of the rotating shaft, the water spray pipe is communicated with the interior of the flow guide cavity, the water spray pipe is positioned at the downstream of the filter plate, a plurality of groups of water spray heads are arranged on the water spray pipe, and the water spray heads are used for spraying water to the filter plate;
wherein the input in water conservancy diversion chamber is provided with the filter joint, the filter joint adopts the tapered structure, the surface of filter joint is provided with the inside bar groove of intercommunication water conservancy diversion intracavity for filter sewage.
Further, the both ends of outer tube are equal fixed mounting have the filter screen, the connecting rod slides and passes the outer tube and be located the one end in filter plate low reaches.
Furthermore, a guide plate is fixedly arranged on the partition plate, the guide plate separates the pressure trigger device from a plurality of groups of first scraping plates, a guide groove penetrating through the end face of the first scraping plate is formed in one group of the first scraping plates, a sliding plate is slidably arranged in the guide groove, the sliding plate extends out of the end face of the first scraping plate to the surface of the partition plate, and a second scraping plate is fixedly arranged on the sliding plate and used for cleaning the end face of the partition plate;
the scraper blade is characterized in that a first fixing plate is arranged on the first scraper blade, a second fixing plate is arranged on the sliding plate, a second spring is fixedly mounted between the first fixing plate and the second fixing plate, and the guide plate is used for guiding the sliding plate.
Further, waste fitting discharging includes the collecting box of fixed mounting on the dirty pipe outer wall of rain, collecting box and the inside intercommunication of dirty pipe of rain, the bottom of collecting box is provided with the bin outlet, the inside rotation of collecting box installs the blowdown roller, the symmetry is provided with two sets of dogs, every group on the inner wall of collecting box the dog is all laminated on the circumference outer wall of blowdown roller, the dog is used for forming sealed face with the cooperation of blowdown roller, be provided with the blowdown recess on the circumference outer wall of blowdown roller, the bin outlet department rotates installs the blowdown door, fixed mounting has the motor on the lateral wall of collecting box, the motor is used for driving the blowdown roller and follows self axis rotation.
Further, wherein be provided with the spur rack on the lateral wall of connecting rod, it installs the gear to rotate on the rain and sewage pipe, gear and spur rack meshing, it installs the hand wheel to rotate on the rain and sewage pipe outer wall, the hand wheel is sealed to pass rain and sewage pipe and the coaxial fixed connection of gear.
Compared with the prior art, the invention has the beneficial effects that: the pressure trigger device is arranged to sense the water pressure at the two sides of the filter plate, when the filter plate is partially blocked, the upstream pressure of the filter plate is greater than the downstream pressure of the partition plate, when the pressure difference reaches a certain threshold value, the pressure trigger device triggers the necking device to neck the diameter of the pipeline at the downstream of the filter plate, the flow velocity of water flow at the downstream of the filter plate is improved by necking down, and the rotating impeller is positioned in a channel after necking down by arranging a rotating shaft and a rotating impeller, the accelerated water flow pushes the rotary impeller to rotate along the axis of the rotary impeller, so that the rotary shaft drives a plurality of groups of first scraping plates to rotate along the axis of the rotary shaft, the first scraping plates scrape and clean the upstream end face of the filter plate, the pressure difference between two sides of the filter plate is gradually recovered to be below a threshold value along with the cleaning, and at the moment, the pressure trigger device is reset and triggers the necking device to reset, so that the drift diameter of the downstream pipeline of the filter plate is recovered; through the arrangement, the blockage condition of the rainwater and sewage pipe is convenient to detect in real time, and the drainage efficiency is improved by automatic processing in time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic right-side view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of the diaphragm in structural connection with a pressure trigger device or the like;
FIG. 5 is an enlarged view of the connection between the partition and the shaft;
FIG. 6 is a schematic view of the structure of the necking apparatus after necking;
FIG. 7 is an enlarged view of the connection between the shaft and the spray pipe;
FIG. 8 is an exploded view of the construction of the necking unit;
FIG. 9 is an enlarged schematic view of the structure of the pressure trigger device;
fig. 10 is an enlarged schematic view of the structure of the sewage disposal apparatus;
FIG. 11 is a structural sectional view of the soil exhaust apparatus;
FIG. 12 is an enlarged view of the structure of the portion B in FIG. 4;
in the drawings, the reference numbers: 1. a rain and sewage pipe; 2. a partition plate; 3. filtering the plate; 4. a pressure trigger device; 5. a necking device; 6. a rotating shaft; 7. a first squeegee; 8. rotating the impeller; 9. a sewage draining device; 10. a fixing ring; 11. a first chute; 12. a baffle plate; 13. a first guide convex column; 14. a second chute; 15. an arc-shaped notch; 16. a rotating ring; 17. a through hole; 18. an arc-shaped helical tooth section; 19. an outer tube; 20. a piston plate; 21. a first spring; 22. a telescopic shaft; 23. a connecting rod; 24. a helical rack; 25. filtering with a screen; 26. a flow guide cavity; 27. a water spray pipe; 28. a sprinkler head; 29. a filter adapter; 30. a guide plate; 31. a guide groove; 32. a slide plate; 33. a second squeegee; 34. a first fixing plate; 35. a second fixing plate; 36. a second spring; 37. a collection box; 38. a sewage draining door; 39. a blow-down roller; 40. a stopper; 41. a sewage draining groove; 42. a motor; 43. and (4) expanding the tube.
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.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 6, a real-time detecting device for a sewage draining exit of the present invention comprises:
a partition plate 2 is fixedly arranged in the rain and sewage pipe 1, a filter plate 3 is fixedly arranged on the partition plate 2, a pressure trigger device 4 communicated with two sides of the partition plate 2 is arranged on the partition plate 2, a necking device 5 is fixedly arranged in the rain and sewage pipe 1, and the necking device 5 is positioned at the downstream of the filter plate 3;
a rotating shaft 6 is coaxially and rotatably mounted on the filter plate 3, a plurality of groups of first scraping plates 7 are fixedly arranged at one end of the rotating shaft 6, which is positioned at the upstream of the filter plate 3, the first scraping plates 7 are used for cleaning the filtering end surface of the filter plate 3 when the rotating shaft 6 rotates, and a rotating impeller 8 is fixedly arranged at the other end of the rotating shaft 6;
the pressure triggering device 4 is used for driving the necking device 5 to perform necking, the rotating impeller 8 is positioned in a channel formed after necking of the necking device 5, the bottom of the rain and sewage pipe 1 is fixedly provided with a sewage discharge device 9, and the sewage discharge device 9 is used for discharging mud deposited in the rain and sewage pipe 1;
in the embodiment, the pressure trigger device 4 is arranged to enable the pressure trigger device 4 to sense the water pressure on two sides of the filter plate 3, when the filter plate 3 is partially blocked, the upstream pressure of the filter plate 3 is larger than the downstream pressure of the filter plate 3, when the pressure difference reaches a certain threshold value, the pressure trigger device 4 triggers the necking device 5 to enable the necking device 5 to neck the diameter of the pipeline on the downstream of the filter plate 3, the downstream water flow velocity of the filter plate 3 is improved through necking, through arranging the rotating shaft 6 and the rotating impeller 8, the rotating impeller 8 is positioned in the channel after necking, so that the water flow after speed increasing pushes the rotating impeller 8 to rotate along the axis of the rotating shaft, the rotating shaft 6 drives a plurality of groups of first scraping plates 7 to rotate along the axis of the rotating shaft 6, the first scraping plates 7 scrape the upstream end face of the filter plate 3 for cleaning, and as the cleaning is carried out, the pressure difference on two sides of the filter plate 3 gradually recovers to be below the threshold value, at the moment, the pressure trigger device 4 resets and triggers the necking device 5 to reset, so that the drift diameter of the downstream pipeline of the filter plate 3 is recovered; through the arrangement, the blockage condition of the rainwater and sewage pipe is convenient to detect in real time, and the drainage efficiency is improved by automatic processing in time.
Preferably, as shown in fig. 8, the necking device 5 includes a fixing ring 10 fixedly installed inside the rain and sewage pipe 1, a plurality of sets of baffles 12 and a rotating ring 16, a first chute 11 is coaxially disposed on an end surface of the fixing ring 10, a first guiding convex column 13 is rotatably installed on each set of baffles 12, the plurality of sets of first guiding convex columns 13 are slidably installed on the first chute 11, a second chute 14 is disposed at one end of each set of baffles 12 away from the fixing ring 10, an arc notch 15 is disposed on each baffle 12, after the plurality of sets of baffles 12 are combined, the plurality of sets of arc notches 15 surround to form a channel, an expansion pipe 43 is disposed on an outer wall of the rain and sewage pipe 1, and the expansion pipe 43 is used for accommodating the plurality of sets of baffles 12 when the baffles are not necked;
the rotating ring 16 is provided with a plurality of groups of second guiding convex columns corresponding to the plurality of groups of baffles 12 respectively, the plurality of groups of second guiding convex columns are arranged inside the plurality of groups of second sliding chutes 14 in a sliding manner respectively, and the pressure trigger device 4 is used for driving the rotating ring 16 to rotate along the axis of the rotating ring;
in this embodiment, through rotatory ring 16 certain angle, make rotatory ring 16 drive a plurality of groups baffle 12 and rotate along the first direction projection 13 in self place respectively, and at the rotation in-process, rely on first direction projection 13 to slide on first spout 11, thereby make a plurality of groups baffle 12 can gather together to only keeping the passageway after a plurality of groups arc breach 15 surrounds in step, and can be synchronous to peripheral diffusion, resume original latus rectum, be convenient for control latus rectum.
As shown in fig. 8 to 9, preferably, an arc-shaped skewed tooth section 18 is disposed on the circumferential outer wall of the rotating ring 16, a through hole 17 is disposed on the fixing ring 10 in a penetrating manner, the pressure trigger device 4 includes an outer tube 19 fixedly mounted on the partition plate 2, the outer tube 19 penetrates through the partition plate 2, a piston plate 20 is hermetically and slidably mounted inside the outer tube 19, a telescopic shaft 22 is fixedly disposed on the piston plate 20, the telescopic shaft 22 extends into the downstream of the filter plate 3, a first spring 21 is sleeved on the telescopic shaft 22, and the first spring 21 is located between the piston plate 20 and the side end of the outer tube 19;
a connecting rod 23 is fixedly arranged on the section of the telescopic shaft 22 extending out of the outer pipe 19, a part of the connecting rod 23 far away from the outer pipe 19 is provided with a helical rack 24, and the helical rack 24 is used for penetrating through the through hole 17 to be meshed with the arc-shaped helical tooth section 18;
in this embodiment, by providing the outer tube 19, the piston plate 20, the first spring 21 and the telescopic shaft 22, the water pressure on both sides of the filter plate 3 is compared by the piston plate 20, when a pressure difference exists, the upstream water pressure pushes the piston plate 20 to move rightwards against the elastic force of the first spring 21, so that the telescopic shaft 22 drives the connecting rod 23 to pass through the through hole 17, and the helical rack 24 is engaged with the arc-shaped helical tooth section 18 on the circumferential outer wall of the rotating ring 16, the connecting rod 23 continues to move rightward, under the meshing effect of rack diagonal 24 and arc skewed tooth section 18, drive rotatory ring 16 is rotatory along self axis, and until the necking down is accomplished, rack diagonal 24 breaks away from with arc skewed tooth section 18 this moment, and connecting rod 23 continues to move certain distance to the idle stroke of right side, leaves certain idle stroke distance, is convenient for in clean process, and the pressure differential can change in certain extent, nevertheless does not influence the latus rectum change after the necking down.
Preferably, as shown in fig. 7, a flow guide cavity 26 is disposed on an upstream end surface of the rotating shaft 6 located on the filter plate 3, a water spray pipe 27 is fixedly disposed on a circumferential outer wall of the rotating shaft 6, the water spray pipe 27 is communicated with the inside of the flow guide cavity 26, the water spray pipe 27 is located at a downstream of the filter plate 3, a plurality of groups of water spray heads 28 are disposed on the water spray pipe 27, and the water spray heads 28 are used for spraying water on the filter plate 3;
wherein the input end of the diversion cavity 26 is provided with a filter joint 29, the filter joint 29 adopts a conical structure, and the outer surface of the filter joint 29 is provided with a strip-shaped groove communicated with the interior of the diversion cavity 26 and used for filtering sewage;
in the embodiment, through the above arrangement, during the rotation of the rotating shaft 6, the upstream water pressure is used to reversely spray the filter plate 3 through the groups of water spray heads 28, and the water pressure is used to reversely clean the filter plate 3, thereby improving the cleaning efficiency.
Preferably, as shown in fig. 9, both ends of the outer tube 19 are fixedly provided with a filter screen 25, and the connecting rod 23 slides through one end of the outer tube 19 located at the downstream of the filter plate 3;
in the present embodiment, with the above arrangement, the outer tube 19 is prevented from clogging.
Preferably, as shown in fig. 7 and 12, a guide plate 30 is fixedly arranged on the partition plate 2, the guide plate 30 separates the pressure trigger device 4 from a plurality of groups of first scrapers 7, wherein a guide groove 31 penetrating through the end surface of the first scraper 7 is arranged on one group of first scrapers 7, a sliding plate 32 is slidably arranged in the guide groove 31, the sliding plate 32 extends from the end surface of the first scraper 7 to the surface of the partition plate 2, a second scraper 33 is fixedly arranged on the sliding plate 32, and the second scraper 33 is used for cleaning the end surface of the partition plate 2;
a first fixing plate 34 is arranged on the first scraper 7, a second fixing plate 35 is arranged on the sliding plate 32, and a second spring 36 is fixedly arranged between the first fixing plate 34 and the second fixing plate 35, wherein the guide plate 30 is used for guiding the sliding plate 32;
in this embodiment, through above-mentioned setting, be convenient for clean 2 edges of baffle, reduce impurity such as mud and dirt and take place at 2 marginal accumulational circumstances of baffle, promote clean efficiency.
Preferably, as shown in fig. 10 to 11, the sewage discharging device 9 includes a collecting box 37 fixedly mounted on an outer wall of the rainwater and sewage pipe 1, the collecting box 37 is communicated with an inside of the rainwater and sewage pipe 1, a discharge outlet is formed at a bottom of the collecting box 37, a sewage discharging roller 39 is rotatably mounted inside the collecting box 37, two sets of stoppers 40 are symmetrically arranged on an inner wall of the collecting box 37, each set of stoppers 40 is attached to an outer circumferential wall of the sewage discharging roller 39, the stoppers 40 are used for being matched with the sewage discharging roller 39 to form a sealing surface, a sewage discharging groove 41 is formed on an outer circumferential wall of the sewage discharging roller 39, a sewage discharging door 38 is rotatably mounted at the discharge outlet, a motor 42 is fixedly mounted on a side wall of the collecting box 37, and the motor 42 is used for driving the sewage discharging roller 39 to rotate along an axis thereof;
in this embodiment, through starter motor 42, make motor 42 drive blowdown roller 39 rotatory along self axis, at rotatory in-process, make the silt that blowdown recess 41 will be in the collecting box 37 take to the collecting box 37 output, prevent at dog 40 and blowdown roller 39's mating reaction that the inside sewage of rain sewage pipe 1 from taking place by the condition that the spray pipe 27 output flows, be convenient for under the non-stop condition, clean the silt.
Preferably, a spur rack is arranged on the side wall of the connecting rod 23, a gear is rotatably mounted on the rain and sewage pipe 1, the gear is meshed with the spur rack, a hand wheel is rotatably mounted on the outer wall of the rain and sewage pipe 1, and the hand wheel penetrates through the rain and sewage pipe 1 in a sealing manner to be coaxially and fixedly connected with the gear;
in the present embodiment, with the above arrangement, manual necking is facilitated, so that the filter sheet 3 is cleaned.
The device for detecting the sewage draining exit in real time is implemented in a common mechanical mode in an installation mode, a connection mode or a setting mode as long as the beneficial effects of the device can be achieved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a drain real-time detection device which characterized in that includes:
the rain and sewage pipe comprises a rain and sewage pipe (1), wherein a partition plate (2) is fixedly arranged inside the rain and sewage pipe (1), a filter plate (3) is fixedly installed on the partition plate (2), a pressure trigger device (4) communicated with two sides of the partition plate (2) is arranged on the partition plate (2), a necking device (5) is fixedly installed inside the rain and sewage pipe (1), and the necking device (5) is located at the downstream of the filter plate (3);
a rotating shaft (6) is coaxially and rotatably mounted on the filter plate (3), one end, located at the upstream of the filter plate (3), of the rotating shaft (6) is fixedly provided with a plurality of groups of first scraping plates (7), the first scraping plates (7) are used for cleaning the filtering end face of the filter plate (3) when the rotating shaft (6) rotates, and the other end of the rotating shaft (6) is fixedly provided with a rotating impeller (8);
wherein, pressure trigger device (4) are used for driving necking down device (5) to carry out the necking down, rotatory impeller (8) are located the passageway that forms behind necking down device (5) the necking down, and rain and sewage pipe (1) bottom is fixed and is provided with waste fitting discharging (9), waste fitting discharging (9) are used for discharging the inside mud that deposits of rain and sewage pipe (1).
2. The real-time sewage discharge outlet detection device according to claim 1, wherein the necking device (5) comprises a fixed ring (10) fixedly installed inside the sewage pipe (1), a plurality of groups of baffles (12) and a rotating ring (16), a first chute (11) is coaxially arranged on the end surface of the fixed ring (10), a first guide convex column (13) is rotatably installed on each group of baffles (12), the plurality of groups of first guide convex columns (13) are slidably installed on the first chute (11), a second chute (14) is arranged at one end of each group of baffles (12) far away from the fixed ring (10), an arc-shaped notch (15) is arranged on each baffle (12), the plurality of groups of baffles (12) are combined, the plurality of groups of arc-shaped notches (15) surround to form a channel, and an expansion pipe (43) is arranged on the outer wall of the sewage pipe (1), the expansion pipe (43) is used for containing a plurality of groups of baffles (12) when not being necked down;
the rotating ring (16) is provided with a plurality of groups of second guiding convex columns corresponding to the plurality of groups of baffles (12), the plurality of groups of second guiding convex columns are slidably mounted inside the plurality of groups of second sliding grooves (14), and the pressure trigger device (4) is used for driving the rotating ring (16) to rotate along the axis of the pressure trigger device.
3. The real-time sewage discharge outlet detection device as claimed in claim 2, wherein an arc-shaped skewed tooth section (18) is arranged on the outer wall of the circumference of the rotating ring (16), a through hole (17) is arranged on the fixing ring (10) in a penetrating manner, the pressure trigger device (4) comprises an outer tube (19) fixedly mounted on the partition plate (2), the outer tube (19) penetrates through the partition plate (2), a piston plate (20) is hermetically and slidably mounted in the outer tube (19), a telescopic shaft (22) is fixedly arranged on the piston plate (20), the telescopic shaft (22) extends into the downstream of the filter plate (3), a first spring (21) is sleeved on the telescopic shaft (22), and the first spring (21) is positioned between the piston plate (20) and the side end of the outer tube (19);
the telescopic shaft (22) is fixedly provided with a connecting rod (23) on the section extending out of the outer pipe (19), a part of the connecting rod (23) far away from the outer pipe (19) is provided with an oblique rack (24), and the oblique rack (24) is used for penetrating through the through hole (17) to be meshed with the arc-shaped oblique tooth section (18).
4. The real-time sewage discharge outlet detection device according to claim 3, wherein a flow guide cavity (26) is formed in the end face of the rotating shaft (6) located at the upstream side of the filter plate (3), a water spray pipe (27) is fixedly arranged on the outer wall of the circumference of the rotating shaft (6), the water spray pipe (27) is communicated with the interior of the flow guide cavity (26), the water spray pipe (27) is located at the downstream side of the filter plate (3), a plurality of groups of water spray heads (28) are arranged on the water spray pipe (27), and the water spray heads (28) are used for spraying water on the filter plate (3);
wherein the input of water conservancy diversion chamber (26) is provided with filter joint (29), filter joint (29) adopt the taper type structure, the surface of filter joint (29) is provided with the inside bar groove of intercommunication water conservancy diversion chamber (26) for filter sewage.
5. A real-time drain outlet detection device as claimed in claim 3, wherein both ends of the outer tube (19) are fixedly provided with filter screens (25), and the connecting rod (23) slides through one end of the outer tube (19) located at the downstream of the filter plate (3).
6. The real-time sewage discharge outlet detection device as claimed in claim 1, wherein a guide plate (30) is fixedly arranged on the partition plate (2), the guide plate (30) separates the pressure trigger device (4) from a plurality of groups of first scrapers (7), one group of the first scrapers (7) is provided with a guide groove (31) penetrating through the end face of the first scraper (7), a sliding plate (32) is slidably arranged in the guide groove (31), the sliding plate (32) extends from the end face of the first scraper (7) to the surface of the partition plate (2), the sliding plate (32) is fixedly provided with a second scraper (33), and the second scraper (33) is used for cleaning the end face of the partition plate (2);
the scraper structure is characterized in that a first fixing plate (34) is arranged on the first scraper (7), a second fixing plate (35) is arranged on the sliding plate (32), a second spring (36) is fixedly mounted between the first fixing plate (34) and the second fixing plate (35), and the guide plate (30) is used for guiding the sliding plate (32).
7. The real-time sewage draining outlet detection device according to claim 6, wherein the sewage draining device (9) comprises a collection box (37) fixedly mounted on the outer wall of the rain and sewage pipe (1), the collection box (37) is communicated with the interior of the rain and sewage pipe (1), a material discharging opening is formed in the bottom of the collection box (37), a sewage draining roller (39) is rotatably mounted in the collection box (37), two sets of stoppers (40) are symmetrically arranged on the inner wall of the collection box (37), each set of stoppers (40) is attached to the outer wall of the circumference of the sewage draining roller (39), the stoppers (40) are used for being matched with the sewage draining roller (39) to form a sealing surface, a sewage draining groove (41) is formed in the outer wall of the circumference of the sewage draining roller (39), a sewage draining door (38) is rotatably mounted at the material discharging opening, and a motor (42) is fixedly mounted on the side wall of the collection box (37), the motor (42) is used for driving the dirt discharging roller (39) to rotate along the axis of the motor.
8. The real-time sewage draining outlet detection device as claimed in claim 3, wherein a spur rack is arranged on the side wall of the connecting rod (23), a gear is rotatably mounted on the sewage pipe (1), the gear is meshed with the spur rack, a hand wheel is rotatably mounted on the outer wall of the sewage pipe (1), and the hand wheel penetrates through the sewage pipe (1) in a sealing manner to be coaxially and fixedly connected with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216668.4A CN114319543B (en) | 2022-03-07 | 2022-03-07 | Drain real-time detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216668.4A CN114319543B (en) | 2022-03-07 | 2022-03-07 | Drain real-time detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114319543A true CN114319543A (en) | 2022-04-12 |
| CN114319543B CN114319543B (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210216668.4A Active CN114319543B (en) | 2022-03-07 | 2022-03-07 | Drain real-time detection device |
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Cited By (1)
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| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
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| CN114319543B (en) | 2022-06-17 |
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