CN116027003B - Pollution discharge pipe network water quality monitoring device - Google Patents
Pollution discharge pipe network water quality monitoring device Download PDFInfo
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- CN116027003B CN116027003B CN202310063997.4A CN202310063997A CN116027003B CN 116027003 B CN116027003 B CN 116027003B CN 202310063997 A CN202310063997 A CN 202310063997A CN 116027003 B CN116027003 B CN 116027003B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention relates to the technical field of water quality monitoring, and discloses a sewage pipe network water quality monitoring device, which solves the problem that foreign matters such as sludge in sewage can be gradually deposited and adhered on the surface of a water quality monitoring head, and comprises a monitoring box, wherein both sides of the monitoring box are respectively provided with a water inlet pipe and a water outlet pipe, a water quality monitoring head is arranged in the monitoring box, the top end of the water quality monitoring head is fixedly connected with a movable seat, the bottom of the movable seat is connected with the monitoring box through an elastic expansion piece, an annular shell is sleeved outside the water quality monitoring head, a lifting cleaning component for driving the annular shell to move up and down is arranged on the monitoring box, a plurality of scrapers uniformly distributed on the outer part of the water quality monitoring head in circumference are arranged on the annular shell, and sliding plates are fixedly connected on the scrapers; when the foreign matter on the surface of the water quality monitoring head reaches the preset weight, the surface of the water quality monitoring head is automatically cleaned, and the foreign matter is prevented from affecting the accuracy of monitoring the water quality monitoring head.
Description
Technical Field
The invention belongs to the technical field of water quality monitoring, and particularly relates to a sewage pipe network water quality monitoring device.
Background
The urban discharged sewage directly enters a sewage treatment plant after being collected and conveyed, and the water quality is extremely unstable. When the standard exceeding sewage exceeds the treatment capacity of the sewage treatment plant, the production stopping of the sewage treatment plant can be caused, serious economic loss and environmental pollution are brought to the sewage pipe network, and in the prior art, the sewage quality in the sewage pipe network can be monitored in real time through the water quality monitoring head.
However, the inventor found that the water quality monitoring head is immersed in sewage for a long time, and foreign matters such as sludge in the sewage are gradually deposited and adhered on the surface of the water quality monitoring head, so that the sensitivity of the water quality monitoring head is reduced, and the monitoring work cannot be normally performed in real time.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a sewage pipe network water quality monitoring device, which effectively solves the problem that the foreign matters such as sludge in sewage in the background art can be gradually deposited and adhered on the surface of a water quality monitoring head.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a blowdown pipe network water quality monitoring device, including the monitoring case, the both sides of monitoring case are equipped with inlet tube and drain pipe respectively, be equipped with the quality of water monitoring head in the monitoring case, the top fixedly connected with movable seat of quality of water monitoring head, the bottom of movable seat and monitoring case pass through elastic expansion piece and connect, the outside cover of quality of water monitoring head is equipped with annular casing, be equipped with the lift clearance subassembly that is used for driving annular casing and reciprocates on the monitoring case, be equipped with a plurality of scrapers that are circumference evenly distributed in quality of water monitoring head outside on the annular casing, fixedly connected with slide on the scraper, the one end of slide and the first pinion rack fixed connection that is located annular casing, the one end and the annular casing of slide are connected through elastic compressor, one side of first pinion is equipped with first gear, mesh with first pinion, be connected through synchronous rotating member between a plurality of first gears, one side of one of scraper blade orientation monitoring head is equipped with the baffle, the bottom fixedly connected with first pinion of baffle, the bottom of first pinion and annular casing pass through elastic expansion piece and connect, the top fixedly connected with two presses the clamp plates of first pinion, one side of first pinion is equipped with second pinion and the second rack through the annular casing, the cooperation is equipped with the first gear, the ejector unit is connected with the first pinion.
Preferably, the elastic stretcher comprises a first fixed plate arranged below the first movable plate, the first fixed plate is fixedly connected with the annular shell, a second movable plate is arranged below the first fixed plate, two connecting columns are fixedly connected to the top of the second movable plate and penetrate through the first fixed plate, the top ends of the connecting columns are fixedly connected with the first movable plate, an extension spring is sleeved outside the connecting columns, and two ends of the extension spring are respectively fixedly connected with the first fixed plate and the second movable plate.
Preferably, the ejecting pushing mechanism comprises a convex block fixedly arranged on one side of the second toothed plate, an inclined surface is arranged on the convex block, a push plate is arranged on one side of the convex block, an inclined surface matched with the convex block is arranged on the push plate, the bottom end of the push plate penetrates through the annular shell, the bottom end of the push plate is fixedly connected with a bottom plate positioned below the annular shell, the top of the bottom plate is connected with the bottom of the annular shell through a plurality of first compression springs, a supporting part is arranged below the bottom plate, and the bottom of the supporting part is fixedly connected with the bottom inner wall of the monitoring box.
Preferably, the guide unit comprises a limiting plate arranged in the annular shell, the limiting plate penetrates through the second toothed plate, one end of the limiting plate is fixedly connected with the inner wall of the annular shell, and the other end of the limiting plate is connected with the inner wall of the bottom of the annular shell through a connecting plate.
Preferably, the synchronous rotating member comprises a fixed sleeve fixedly mounted in the annular housing, a gear ring is sleeved outside the fixed sleeve, the gear ring is connected with the fixed sleeve through a third bearing, the first gear is meshed with the gear ring, two ends of the first gear are respectively and fixedly connected with a rotating shaft, the rotating shaft penetrates through the annular housing, and a first bearing is arranged at the penetrating position of the rotating shaft and the annular housing.
Preferably, the top of slide is equipped with the fixing base, and the top of fixing base and the top inner wall fixed connection of annular casing, and the recess has been seted up to the bottom of fixing base, is equipped with the slider in the recess, and the top of slider and the top inner wall of recess are connected through a plurality of second compression springs, and the bottom of slider is equipped with the cambered surface, has seted up on the slide with slider matched with spout.
Preferably, the elastic compressor comprises a second fixing plate fixedly arranged on one side of the sliding plate, a third fixing plate is arranged on one side of the second fixing plate, the third fixing plate is fixedly connected with the inner wall of the annular shell, and the second fixing plate is connected with the third fixing plate through a third compression spring.
Preferably, the elastic expansion piece comprises two supporting plates arranged below the movable seat, the supporting plates are fixedly connected with the inner wall of the monitoring box, two movable rods are fixedly connected to the bottom of the movable seat, a limit sleeve is sleeved outside the movable rods, the bottom of the limit sleeve is fixedly connected with the supporting plates, a fourth compression spring is sleeved outside the limit sleeve, and two ends of the fourth compression spring are fixedly connected with the movable seat and the supporting plates respectively.
Preferably, the lifting cleaning assembly comprises two fixed blocks fixedly mounted on the annular shell, screw rods in threaded connection penetrate through the fixed blocks, two ends of each screw rod penetrate through the monitoring box respectively, a second bearing is arranged at the penetrating position of each screw rod and the monitoring box, a protecting shell is fixedly connected to the top of each monitoring box, a chain wheel located in the protecting shell is fixedly sleeved on the outside of each screw rod, the two chain wheels are connected through a chain, and a driving piece matched with one screw rod is arranged on each monitoring box.
Preferably, the driving piece comprises a motor fixedly arranged at the top of the monitoring box, wherein the top end of one screw rod is fixedly connected with a second gear, the output end of the motor is fixedly connected with a third gear, the third gear is meshed with the second gear, the top of the first fixing plate is fixedly connected with a switch, and the switch is connected with an electric signal of the motor.
Compared with the prior art, the invention has the beneficial effects that:
1. through the design of the elastic telescopic piece, the movable seat and the water quality monitoring head are elastically connected relative to the monitoring box, when more foreign matters exist on the surface of the water quality monitoring head, the water quality monitoring head and the movable seat move downwards due to gravity, the movable seat is contacted with the pressing plate, the pressing plate drives the first movable plate and the baffle plate to move downwards along with the continuous downward movement of the movable seat, when the weight of the foreign matters on the water quality monitoring head reaches a preset value, the water quality monitoring head and the movable seat are lowered to a preset position, the baffle plate is not contacted with one side of the scraping plate any more, the restriction on the positions of the scraping plate, the sliding plate and the first toothed plate is relieved by the baffle plate, the elastic compressor drives the sliding plate and the scraping plate to move towards the water quality monitoring head, a plurality of scraping plates surround the water quality monitoring head, the baffle plate is positioned at the bottom of the scraping plate, the annular shell is driven to move downwards by the lifting cleaning assembly, and the foreign matters on the surface of the water quality monitoring head are scraped by the scraping plate;
2. through the design of the synchronous rotating piece, when one first gear rotates, so that a plurality of first gears synchronously rotate, along with the downward movement of the annular shell, the bottom plate is contacted with the supporting part, the annular shell continuously moves downwards, the bottom plate is static with the supporting part, the first compression spring is in a compressed state, the convex block is in a downward movement state, the inclined surface on the convex block is contacted with the inclined surface on the push plate, the inclined surface on the push plate pushes the convex block to move in the horizontal direction so as to move the second toothed plate, the second toothed plate drives the first gear to rotate, the first gear drives the first toothed plate to move, the scraping plate moves away from the water quality monitoring head, when the bottom of the scraping plate is not contacted with the top of the baffle any more, the scraping plate releases the support of the baffle, the elastic stretcher drives the first movable plate and the baffle to move upwards, one side of the baffle is contacted with one side of the scraping plate, so that the baffle plate is limited in a position, the lifting cleaning component drives the annular shell to move upwards, the annular shell and the scraping plate is reset to the initial position, and when the weight on the water quality monitoring head surface reaches the preset weight, the foreign matters on the water quality monitoring head are automatically cleaned;
3. through the design of the first fixed plate, the second movable plate, the connecting column and the extension spring, the first movable plate is elastically connected with the annular shell, after the pressing plate and the first movable plate move downwards, the extension spring is in a stretching state, when no external force presses the pressing plate, and the bottom of the scraping plate is no longer contacted with the top of the baffle plate, the extension spring drives the second movable plate and the connecting column to move upwards, and then the first movable plate and the baffle plate move upwards, and the baffle plate moves to one side of the scraping plate far away from the sliding plate;
4. through the design of limiting plate and connecting plate for the steady removal of second pinion rack horizontal direction, when one of them first gear rotated, first gear drive ring gear rotated, other first gear synchronous rotation of ring gear drive, when the scraper blade moved towards quality of water monitoring head, the spout synchronous movement, when the spout moved to the below of slider, the second compression spring drive slider moved down, make the bottom of slider slide into the spout, along with the continuous removal of slide, the slider slides in the spout again, through the cooperation of slider and spout, the speed of slide removal is slowed down, and then the instantaneous impact force when scraper blade and quality of water monitoring head contact is reduced;
5. through the design of the second fixed plate, the third fixed plate and the third compression spring, the sliding plate is elastically connected with the annular shell, when the baffle plate is not used for limiting the position of the scraping plate any more, the third compression spring pushes the second fixed plate to move so that the sliding plate and the scraping plate move towards the water quality monitoring head, when foreign matters on the water quality monitoring head are increased, the water quality monitoring head and the movable seat move downwards, the length of the fourth compression spring is shortened, the movable rod moves downwards relative to the limiting sleeve, and when the foreign matters on the water quality monitoring head are cleaned up, the fourth compression spring drives the movable seat and the water quality monitoring head to reset to the initial height;
6. through the design of sprocket and chain, when one of them lead screw is rotatory, two lead screws can synchronous revolution, when the position of first fly leaf moves down, and the baffle no longer spacing scraper blade, first fly leaf and switch contact, and the switch control motor starts, and the motor drive third gear is rotatory to make two lead screws of second gear drive, the lead screw drives fixed block and the vertical direction removal of annular casing, can make the scraper blade clear up the quality of water monitoring head.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the inside structure of the monitoring box of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the annular housing of the present invention;
FIG. 5 is a schematic view of a synchronous rotating member according to the present invention; the method comprises the steps of carrying out a first treatment on the surface of the
FIG. 6 is a schematic view of a second toothed plate according to the present invention;
FIG. 7 is a schematic view of the structure of the elastic stretcher of the present invention;
FIG. 8 is a schematic view of a fixing base of the present invention;
fig. 9 is a schematic diagram showing the structure of the elastic expansion member of the present invention.
In the figure: 1. a monitoring box; 2. a water inlet pipe; 3. a drain pipe; 4. a water quality monitoring head; 5. a movable seat; 6. a protective shell; 7. an annular housing; 8. a scraper; 9. a slide plate; 10. a first toothed plate; 11. a first gear; 12. a second toothed plate; 13. a first movable plate; 14. a baffle; 15. pressing the plate; 16. a first fixing plate; 17. a second movable plate; 18. a connecting column; 19. a tension spring; 20. a switch; 21. a bump; 22. a limiting plate; 23. a connecting plate; 24. a push plate; 25. a bottom plate; 26. a first compression spring; 27. a support part; 28. a rotating shaft; 29. a first bearing; 30. a fixing seat; 31. a groove; 32. a slide block; 33. a second compression spring; 34. a chute; 35. a second fixing plate; 36. a third fixing plate; 37. a third compression spring; 38. a support plate; 39. a movable rod; 40. a limit sleeve; 41. a fourth compression spring; 42. a fixed block; 43. a screw rod; 44. a second bearing; 45. a second gear; 46. a sprocket; 47. a chain; 48. a motor; 49. a gear ring; 50. a fixed sleeve; 51. a third bearing; 52. and a third gear.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is given by fig. 1 to 9, the invention comprises a monitoring box 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged on two sides of the monitoring box 1, a water quality monitoring head 4 is arranged in the monitoring box 1, the top end of the water quality monitoring head 4 is fixedly connected with a movable seat 5, the bottom of the movable seat 5 is connected with the monitoring box 1 through an elastic telescopic piece, a ring-shaped shell 7 is sleeved outside the water quality monitoring head 4, a lifting cleaning component for driving the ring-shaped shell 7 to move up and down is arranged on the monitoring box 1, a plurality of scraping plates 8 which are uniformly distributed outside the water quality monitoring head 4 in circumference are arranged on the ring-shaped shell 7, a sliding plate 9 is fixedly connected on the scraping plates 8, one end of each sliding plate 9 is fixedly connected with a first toothed plate 10 positioned in the ring-shaped shell 7, one end of each sliding plate 9 is connected with the ring-shaped shell 7 through an elastic compressor, one side of each first toothed plate 11 is meshed with one first toothed plate 11, a plurality of first toothed plates 11 are connected with one side of the first toothed plates 11 through a synchronous rotary piece, one side of the first toothed plates 8 faces to one side of the monitoring head 4, the bottom of each scraping plates 14 is fixedly connected with a first toothed plate 13 through a first movable plate 13, the first toothed plate 13 is connected with the first toothed plate 12 through a first toothed plate 12 and a second toothed plate 12, and one side of the first toothed plate 12 is meshed with the first toothed plate 12 is fixedly connected with the first toothed plate 12 through a first toothed plate 12; through the design of elastic expansion piece for the relative monitoring case 1 of movable seat 5 and quality of water monitoring head 4, when quality of water monitoring head 4 surface foreign matter is more, quality of water monitoring head 4 and movable seat 5 move down because of gravity reason, movable seat 5 contacts with pressing plate 15, along with the continuation of movable seat 5 moves down, pressing plate 15 drives first movable plate 13 and baffle 14 and moves down, when quality of water monitoring head 4 foreign matter weight reaches the default, quality of water monitoring head 4 and movable seat 5 descend to the default position, baffle 14 no longer contacts with one side of scraper blade 8, baffle 14 releases the restriction to scraper blade 8, slide 9 and first pinion rack 10 position, elastic compressor drive slide 9 and scraper blade 8 move towards quality of water monitoring head 4, a plurality of scraper blade 8 surrounds quality of water monitoring head 4, baffle 14 is located the bottom of scraper blade 8, drive annular casing 7 through lift clearance subassembly and moves down, scraper blade 8 scrapes the foreign matter on the quality of water monitoring head 4 surface.
In the second embodiment, as shown in fig. 4 and 7, the elastic stretcher includes a first fixed plate 16 disposed below a first movable plate 13, the first fixed plate 16 is fixedly connected with an annular housing 7, a second movable plate 17 is disposed below the first fixed plate 16, the top of the second movable plate 17 is fixedly connected with two connecting columns 18, the connecting columns 18 penetrate through the first fixed plate 16, the top ends of the connecting columns 18 are fixedly connected with the first movable plate 13, a stretching spring 19 is sleeved outside the connecting columns 18, and two ends of the stretching spring 19 are respectively fixedly connected with the first fixed plate 16 and the second movable plate 17;
through the design of first fixed plate 16, second fly leaf 17, spliced pole 18 and extension spring 19 for first fly leaf 13 is relative annular casing 7 elastic connection, and push down the back of board 15 and first fly leaf 13, extension spring 19 is in tensile state, and when no external force presses down the board 15, and the bottom of scraper blade 8 no longer contacts with the top of baffle 14, extension spring 19 drive second fly leaf 17 and spliced pole 18 moves up, and then makes first fly leaf 13 and baffle 14 move up, and baffle 14 moves to the scraper blade 8 one side that keeps away from slide 9.
In the third embodiment, based on the first embodiment, as shown in fig. 2, fig. 5 and fig. 6, the ejection pushing mechanism includes a bump 21 fixedly installed on one side of the second toothed plate 12, an inclined surface is provided on the bump 21, a push plate 24 is provided on one side of the bump 21, an inclined surface matched with the bump 21 is provided on the push plate 24, the bottom end of the push plate 24 penetrates through the annular housing 7, the bottom end of the push plate 24 is fixedly connected with a bottom plate 25 located below the annular housing 7, the top of the bottom plate 25 is connected with the bottom of the annular housing 7 through a plurality of first compression springs 26, a supporting portion 27 is provided below the bottom plate 25, and the bottom of the supporting portion 27 is fixedly connected with the inner wall of the bottom of the monitoring box 1;
as the ring housing 7 moves down, the bottom plate 25 and the supporting portion 27 are in contact, the ring housing 7 continues to move down, the bottom plate 25 and the supporting portion 27 are stationary, the first compression spring 26 is in a compressed state, the projection 21 is in a downward moving state, the inclined surface on the projection 21 is in contact with the inclined surface on the push plate 24, the inclined surface on the push plate 24 pushes the projection 21 to move horizontally so as to move the second toothed plate 12 horizontally, the second toothed plate 12 drives the first gear 11 to rotate, the first gear 11 drives the first toothed plate 10 to move so that the scraper 8 moves away from the water quality monitoring head 4, when the bottom of the scraper 8 is no longer in contact with the top of the baffle 14, the scraper 8 releases the support to the baffle 14, the elastic stretcher drives the first movable plate 13 and the baffle 14 to move up, one side of the baffle 14 is in contact with one side of the scraper 8 so as to limit the position of the scraper 8, the lifting cleaning assembly drives the ring housing 7 to move up, and the ring housing 7 and the scraper 8 resets to an initial position.
In the fourth embodiment, based on the first embodiment, as shown in fig. 5, fig. 6, fig. 7 and fig. 8, the guiding unit includes a limiting plate 22 disposed in the annular housing 7, the limiting plate 22 penetrates through the second toothed plate 12, one end of the limiting plate 22 is fixedly connected with the inner wall of the annular housing 7, the other end of the limiting plate 22 is connected with the bottom inner wall of the annular housing 7 through a connecting plate 23, the synchronous rotating member includes a fixed sleeve 50 fixedly mounted in the annular housing 7, a gear ring 49 is sleeved outside the fixed sleeve 50, the gear ring 49 is connected with the fixed sleeve 50 through a third bearing 51, the first gear 11 is meshed with the gear ring 49, two ends of the first gear 11 are fixedly connected with rotating shafts 28, the rotating shafts 28 penetrate through the annular housing 7, a first bearing 29 is disposed at the penetrating position of the rotating shafts 28 and the annular housing 7, a fixed seat 30 is disposed above the sliding plate 9, a groove 31 is disposed at the top of the fixed seat 30 and the top inner wall of the annular housing 7, a sliding block 32 is disposed in the bottom of the fixed seat 30, the top of the sliding block 32 is connected with the top inner wall of the groove 31 through a plurality of second compression springs 33, a bottom end of the sliding block 32 is disposed with a sliding groove 32, and a sliding groove 34 is disposed on the sliding block 32;
through limiting plate 22 and connecting plate 23's design for the steady removal of second pinion rack 12 horizontal direction, when one of them first gear 11 rotates, first gear 11 drive ring gear 49 is rotatory, other first gears 11 synchronous revolution of ring gear 49 drive, when scraper blade 8 moves towards quality of water monitoring head 4, spout 34 synchronous movement, when spout 34 moves to the below of slider 32, second compression spring 33 drive slider 32 moves down, make the bottom of slider 32 slide into spout 34, along with slider 9 continuously move, slider 32 slides from spout 34 again, through the cooperation of slider 32 and spout 34, the speed that slider 9 moved is slowed down, and then the instantaneous impact force when scraper blade 8 contacted with quality of water monitoring head 4 is reduced.
Based on the first embodiment, as shown in fig. 5, 7 and 9, the elastic compressor comprises a second fixing plate 35 fixedly installed on one side of the sliding plate 9, a third fixing plate 36 is arranged on one side of the second fixing plate 35, the third fixing plate 36 is fixedly connected with the inner wall of the annular shell 7, the second fixing plate 35 is connected with the third fixing plate 36 through a third compression spring 37, the elastic telescopic piece comprises two supporting plates 38 arranged below the movable seat 5, the supporting plates 38 are fixedly connected with the inner wall of the monitoring box 1, two movable rods 39 are fixedly connected with the bottom of the movable seat 5, a limit sleeve 40 is sleeved outside the movable rods 39, the bottom end of the limit sleeve 40 is fixedly connected with the supporting plates 38, a fourth compression spring 41 is sleeved outside the limit sleeve 40, and two ends of the fourth compression spring 41 are respectively fixedly connected with the movable seat 5 and the supporting plates 38;
through the design of second fixed plate 35, third fixed plate 36 and third compression spring 37 for slide 9 is relative annular casing 7 elastic connection, when baffle 14 no longer spacing scraper blade 8's position, third compression spring 37 promotes second fixed plate 35 and removes, so that slide 9 and scraper blade 8 move towards quality of water monitoring head 4, when quality of water monitoring head 4 goes up the foreign matter and increases, quality of water monitoring head 4 and movable seat 5 move down, the length of fourth compression spring 41 shortens, movable rod 39 moves down relative stop collar 40, after quality of water monitoring head 4 goes up the foreign matter clean-up, fourth compression spring 41 drives movable seat 5 and quality of water monitoring head 4 and resets initial height.
In the sixth embodiment, based on the second embodiment, as shown in fig. 2, fig. 3, fig. 4 and fig. 7, the lifting cleaning assembly includes two fixing blocks 42 fixedly installed on the annular housing 7, screw rods 43 in threaded connection are penetrated on the fixing blocks 42, two ends of the screw rods 43 respectively penetrate through the monitoring box 1, a second bearing 44 is arranged at the penetrating position of the screw rods 43 and the monitoring box 1, a protecting shell 6 is fixedly connected to the top of the monitoring box 1, a sprocket 46 positioned in the protecting shell 6 is fixedly sleeved outside the screw rods 43, the two sprockets 46 are connected through a chain 47, a driving piece matched with one screw rod 43 is arranged on the monitoring box 1, the driving piece includes a motor 48 fixedly installed on the top of the monitoring box 1, a second gear 45 is fixedly connected to the top end of one screw rod 43, a third gear 52 is fixedly connected to the output end of the motor 48, the third gear 52 is meshed with the second gear 45, a switch 20 is fixedly connected to the top of the first fixing plate 16, and the switch 20 is electrically connected to the motor 48;
through the design of sprocket 46 and chain 47, when one of them lead screw 43 rotates, two lead screws 43 can synchronous rotation, and when first fly leaf 13 moves down, and when the position of baffle 14 no longer spacing scraper blade 8, first fly leaf 13 contacts with switch 20, and switch 20 control motor 48 starts, and motor 48 drives the rotation of third gear 52 to make second gear 45 drive two lead screws 43, lead screw 43 drive fixed block 42 and annular casing 7 vertical direction remove, can make scraper blade 8 clear up quality of water monitoring head 4.
Working principle: when in operation, the movable seat 5 and the water quality monitoring head 4 are elastically connected relative to the monitoring box 1 through the design of the elastic telescopic piece, when more foreign matters exist on the surface of the water quality monitoring head 4, the water quality monitoring head 4 and the movable seat 5 move downwards due to gravity, the movable seat 5 is contacted with the pressing plate 15, the pressing plate 15 drives the first movable plate 13 and the baffle plate 14 to move downwards along with the continuous downward movement of the movable seat 5, when the weight of the foreign matters on the water quality monitoring head 4 reaches a preset value, the water quality monitoring head 4 and the movable seat 5 are lowered to a preset position, the baffle plate 14 is not contacted with one side of the scraping plate 8 any more, the baffle plate 14 releases the limitation on the positions of the scraping plate 8, the sliding plate 9 and the first toothed plate 10, the elastic compressor drives the sliding plate 9 and the scraping plate 8 to move towards the water quality monitoring head 4, the plurality of scraping plates 8 surround the water quality monitoring head 4, the baffle plate 14 is positioned at the bottom of the scraping plate 8, the annular shell 7 is driven to move downwards by the lifting cleaning assembly, the scraper 8 scrapes the foreign matters on the surface of the water quality monitoring head 4, through the design of a synchronous rotating piece, when one first gear 11 rotates, a plurality of first gears 11 synchronously rotate, as the annular shell 7 moves downwards, the bottom plate 25 contacts with the supporting part 27, the annular shell 7 moves downwards continuously, the bottom plate 25 and the supporting part 27 are static, the first compression spring 26 is in a compressed state, the lug 21 is in a downwards moving state, the inclined surface on the lug 21 contacts with the inclined surface on the push plate 24, the inclined surface on the push plate 24 pushes the lug 21 to move horizontally so as to move the second toothed plate 12 horizontally, the second toothed plate 12 drives the first gear 11 to rotate, the first gear 11 drives the first toothed plate 10 to move so as to move the scraper 8 away from the water quality monitoring head 4, when the bottom of the scraper 8 is no longer in contact with the top of the baffle 14, the scraper 8 releases the support of the baffle 14, the elastic stretcher drives the first movable plate 13 and the baffle 14 to move upwards, one side of the baffle 14 is contacted with one side of the scraper 8, so that the baffle 14 limits the position of the scraper 8, the lifting cleaning component drives the annular shell 7 to move upwards, the annular shell 7 and the scraper 8 return to the initial position, when the foreign matters on the surface of the water quality monitoring head 4 reach the preset weight, the surface of the water quality monitoring head 4 is automatically cleaned, the foreign matters are prevented from influencing the monitoring accuracy of the water quality monitoring head 4, the first movable plate 13 is elastically connected with the annular shell 7 through the design of the first fixed plate 16, the second movable plate 17, the connecting column 18 and the stretching spring 19, the stretching spring 19 is in a stretching state after the pressing plate 15 and the first movable plate 13 move downwards, when the pressing plate 15 is not pressed by external force, and the bottom of the scraper 8 is no longer contacted with the top of the baffle 14, the extension spring 19 drives the second movable plate 17 and the connecting post 18 to move upwards, so that the first movable plate 13 and the baffle 14 move upwards, the baffle 14 moves to one side of the scraping plate 8 far away from the sliding plate 9, the second toothed plate 12 moves smoothly in the horizontal direction through the design of the limiting plate 22 and the connecting plate 23, when one of the first gears 11 rotates, the first gear 11 drives the gear ring 49 to rotate, the gear ring 49 drives the other first gears 11 to synchronously rotate, when the scraping plate 8 moves towards the water quality monitoring head 4, the sliding groove 34 moves synchronously, when the sliding groove 34 moves to the lower part of the sliding block 32, the second compression spring 33 drives the sliding block 32 to move downwards, so that the bottom end of the sliding block 32 slides into the sliding groove 34, and as the sliding plate 9 moves continuously, the sliding block 32 slides again from the sliding groove 34, the moving speed of the sliding plate 9 is slowed down through the cooperation of the sliding block 32 and the sliding groove 34, the instantaneous impact force when the scraper blade 8 contacts with the water quality monitoring head 4 is further reduced, through the design of the second fixing plate 35, the third fixing plate 36 and the third compression spring 37, the sliding plate 9 is elastically connected with the annular shell 7, when the baffle 14 is not used for limiting the position of the scraper blade 8 any more, the third compression spring 37 pushes the second fixing plate 35 to move, so that the sliding plate 9 and the scraper blade 8 move towards the water quality monitoring head 4, when foreign matters on the water quality monitoring head 4 are increased, the water quality monitoring head 4 and the movable seat 5 move downwards, the length of the fourth compression spring 41 is shortened, the movable rod 39 moves downwards relative to the limiting sleeve 40, after the foreign matters on the water quality monitoring head 4 are cleaned, the movable seat 5 and the water quality monitoring head 4 are driven to reset to an initial height by the fourth compression spring 41, through the design of the chain wheel 46 and the chain 47, when one of the two screw rods 43 rotates, the two screw rods 43 can synchronously rotate, when the first movable plate 13 moves downwards, the baffle 14 is not used for limiting the position of the scraper blade 8 any more, the first movable plate 13 and the switch 20 are contacted, the switch 20 controls the motor 48 to start, and the motor 48 to rotate, so that the third gear 52 drives the second gear 45 to drive the two screw rods 43 to rotate, and the annular shell 7 to move vertically, namely the screw rods 4 to move vertically, and the two screw rods 43 can be driven to move vertically.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a blowdown pipe network water quality monitoring devices, includes monitoring case (1), its characterized in that: the utility model discloses a water quality monitoring device, including monitoring case (1), both sides are equipped with inlet tube (2) and drain pipe (3) respectively, be equipped with quality of water monitoring head (4) in monitoring case (1), top fixedly connected with movable seat (5) of quality of water monitoring head (4), the bottom of movable seat (5) is connected through elastic expansion piece with monitoring case (1), the outside cover of quality of water monitoring head (4) is equipped with annular casing (7), be equipped with the lift clearance subassembly that is used for driving annular casing (7) reciprocates on monitoring case (1), be equipped with on annular casing (7) a plurality of scraper blade (8) that are circumference evenly distributed in quality of water monitoring head (4), fixedly connected with slide (9) on scraper blade (8), the one end and the first pinion rack (10) that are located annular casing (7) of slide (9) are fixedly connected, one end and annular casing (7) are connected through elastic compressor, one side of first pinion (11) are equipped with first pinion (11), first pinion (11) and first pinion (10) mesh, be equipped with between a plurality of first pinion (11) through synchronous rotation piece and be equipped with one of them baffle (14) towards the fixed connection of one side of water quality monitoring head (14), the bottom of the first movable plate (13) is connected with the annular shell (7) through an elastic stretcher, the top of the first movable plate (13) is fixedly connected with two pressing plates (15), one side of one first gear (11) is provided with a second toothed plate (12), the second toothed plate (12) is meshed with the first gear (11), the second toothed plate (12) is connected with the annular shell (7) through a guide unit, and the annular shell (7) is provided with an ejection pushing mechanism matched with the second toothed plate (12);
the elastic stretcher comprises a first fixed plate (16) arranged below a first movable plate (13), the first fixed plate (16) is fixedly connected with an annular shell (7), a second movable plate (17) is arranged below the first fixed plate (16), two connecting columns (18) are fixedly connected to the top of the second movable plate (17), the connecting columns (18) penetrate through the first fixed plate (16), the top ends of the connecting columns (18) are fixedly connected with the first movable plate (13), a stretching spring (19) is sleeved outside the connecting columns (18), and two ends of the stretching spring (19) are fixedly connected with the first fixed plate (16) and the second movable plate (17) respectively; the ejection pushing mechanism comprises a lug (21) fixedly arranged on one side of the second toothed plate (12), an inclined surface is arranged on the lug (21), a push plate (24) is arranged on one side of the lug (21), an inclined surface matched with the lug (21) is arranged on the push plate (24), the bottom end of the push plate (24) penetrates through the annular shell (7), the bottom end of the push plate (24) is fixedly connected with a bottom plate (25) positioned below the annular shell (7), the top of the bottom plate (25) is connected with the bottom of the annular shell (7) through a plurality of first compression springs (26), a supporting part (27) is arranged below the bottom plate (25), and the bottom of the supporting part (27) is fixedly connected with the inner wall of the bottom of the monitoring box (1); the guide unit comprises a limiting plate (22) arranged in the annular shell (7), the limiting plate (22) penetrates through the second toothed plate (12), one end of the limiting plate (22) is fixedly connected with the inner wall of the annular shell (7), and the other end of the limiting plate (22) is connected with the inner wall of the bottom of the annular shell (7) through a connecting plate (23); the elastic compressor comprises a second fixed plate (35) fixedly arranged on one side of the sliding plate (9), a third fixed plate (36) is arranged on one side of the second fixed plate (35), the third fixed plate (36) is fixedly connected with the inner wall of the annular shell (7), and the second fixed plate (35) is connected with the third fixed plate (36) through a third compression spring (37); the elastic telescopic piece comprises two supporting plates (38) arranged below the movable seat (5), the supporting plates (38) are fixedly connected with the inner wall of the monitoring box (1), two movable rods (39) are fixedly connected to the bottom of the movable seat (5), a limiting sleeve (40) is sleeved outside the movable rods (39), the bottom end of the limiting sleeve (40) is fixedly connected with the supporting plates (38), a fourth compression spring (41) is sleeved outside the limiting sleeve (40), and two ends of the fourth compression spring (41) are fixedly connected with the movable seat (5) and the supporting plates (38) respectively.
2. The sewage pipe network water quality monitoring device according to claim 1, wherein: the synchronous rotating piece comprises a fixed sleeve (50) fixedly installed in the annular shell (7), a gear ring (49) is sleeved outside the fixed sleeve (50), the gear ring (49) is connected with the fixed sleeve (50) through a third bearing (51), a first gear (11) is meshed with the gear ring (49), two ends of the first gear (11) are fixedly connected with rotating shafts (28) respectively, the rotating shafts (28) penetrate through the annular shell (7), and a first bearing (29) is arranged at the penetrating position of the rotating shafts (28) and the annular shell (7).
3. The sewage pipe network water quality monitoring device according to claim 1, wherein: the top of slide (9) is equipped with fixing base (30), and the top of fixing base (30) and the top inner wall fixed connection of annular casing (7), and recess (31) have been seted up to the bottom of fixing base (30), are equipped with slider (32) in recess (31), and the top of slider (32) is connected through a plurality of second compression springs (33) with the top inner wall of recess (31), and the bottom of slider (32) is equipped with the cambered surface, has seted up on slide (9) with slider (32) matched with spout (34).
4. The sewage pipe network water quality monitoring device according to claim 2, wherein: the lifting cleaning assembly comprises two fixed blocks (42) fixedly mounted on an annular shell (7), screw rods (43) in threaded connection penetrate through the fixed blocks (42), two ends of each screw rod (43) penetrate through a monitoring box (1) respectively, a second bearing (44) is arranged at the penetrating position of each screw rod (43) and each monitoring box (1), a protecting shell (6) is fixedly connected to the top of each monitoring box (1), a chain wheel (46) located in each protecting shell (6) is fixedly sleeved on the outside of each screw rod (43), and the two chain wheels (46) are connected through a chain (47), and a driving piece matched with one screw rod (43) is arranged on each monitoring box (1).
5. The sewage pipe network water quality monitoring device according to claim 4, wherein: the driving piece comprises a motor (48) fixedly arranged at the top of the monitoring box (1), a second gear (45) is fixedly connected to the top end of one screw rod (43), a third gear (52) is fixedly connected to the output end of the motor (48), the third gear (52) is meshed with the second gear (45), a switch (20) is fixedly connected to the top of the first fixing plate (16), and the switch (20) is connected with the motor (48) through electric signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310063997.4A CN116027003B (en) | 2023-02-06 | 2023-02-06 | Pollution discharge pipe network water quality monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310063997.4A CN116027003B (en) | 2023-02-06 | 2023-02-06 | Pollution discharge pipe network water quality monitoring device |
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| CN116027003A CN116027003A (en) | 2023-04-28 |
| CN116027003B true CN116027003B (en) | 2023-09-26 |
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| CN214374749U (en) * | 2021-03-11 | 2021-10-08 | 四川鑫科智建科技有限公司 | Device with water quality and environment quality monitoring function |
| CN114217033A (en) * | 2021-12-07 | 2022-03-22 | 杨芳 | Deep water area water quality monitoring device and monitoring method thereof |
| CN115184572A (en) * | 2022-07-21 | 2022-10-14 | 浙江同创建材科技有限公司 | Wisdom is sewage quality of water monitoring devices for pipe network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207020164U (en) * | 2017-07-05 | 2018-02-16 | 刘胜利 | Swimming pool water quality testing meter |
| JP6580803B1 (en) * | 2018-11-06 | 2019-09-25 | 杭州楽守科技有限公司 | TDS probe with self-cleaning function |
| CN212568732U (en) * | 2020-04-23 | 2021-02-19 | 张镇 | Real-time monitoring device for water source detection |
| CN214374749U (en) * | 2021-03-11 | 2021-10-08 | 四川鑫科智建科技有限公司 | Device with water quality and environment quality monitoring function |
| CN114217033A (en) * | 2021-12-07 | 2022-03-22 | 杨芳 | Deep water area water quality monitoring device and monitoring method thereof |
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| CN116027003A (en) | 2023-04-28 |
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