CN113044944B - Municipal administration sewage treatment on-line monitoring plumbing installation - Google Patents

Abstract

The invention discloses an online municipal sewage treatment monitoring water supply and drainage device which comprises a device box, wherein a rotary box is rotatably connected inside the device box, a cavity is arranged inside the rotary box, a partition plate is arranged inside the cavity, the partition plate divides the inside of the cavity into at least six groups of cavities, stirring mechanisms are arranged inside the six groups of cavities, and at least six groups of second through holes are formed in the outer wall of a fixed box. According to the invention, the arranged sewage can enter the sub-cavities from the inside of the connecting pipe, and the sub-cavities which are just filled with water can be discharged again after the rotating box rotates for a period by utilizing the mutual matching of the first through holes and the second through holes, and then water is filled, so that the sub-cavities which are filled with water can have enough time for flocculation and precipitation, the device is not required to be powered off, the device can work uninterruptedly, the sewage can be discharged, the continuous and long-acting work can be carried out, and the working efficiency is effectively improved.

Description

Municipal administration sewage treatment on-line monitoring plumbing installation

Technical Field

The invention relates to the municipal field, in particular to a municipal sewage treatment on-line monitoring water supply and drainage device.

Background

In recent years, along with the increase of population, the rapid development of industrial and agricultural production and urban construction, the waste amount of each river basin is continuously increased year by year, and the water quality exceeding rate of the provincial section of the river basin is also in an increasing trend; the drainage basin water pollution and the water pollution in the middle and lower reaches are becoming serious day by day, and especially along with the economic development, the discharge amount of waste water of a plurality of industrial cities is large, so that the serious pollution of the surface water of the cities is caused, and great hidden dangers are brought to the living health of people, therefore, the municipal sewage treatment on-line monitoring water supply and drainage device is provided in the prior art.

But municipal administration sewage treatment on-line monitoring plumbing installation among the prior art can not flocculate and monitor when sewage carries out the continuation and discharges, leads to needing to halt the machine and begin to flocculate, then begins the monitoring again, just can discharge once more after the monitoring is accomplished, has greatly wasted the time, and the monitoring of flocculation is simultaneously released to the unable non-interruptive the going on of going on, can not carry out real-time on-line monitoring to sewage, has leaded to work efficiency's decline.

Disclosure of Invention

The invention aims to provide an online municipal sewage treatment water supply and drainage monitoring device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an online municipal sewage treatment monitoring water supply and drainage device comprises a device box, wherein the interior of the device box is rotatably connected with a rotating box, a cavity is arranged in the rotating box, a partition plate is arranged in the cavity and divides the interior of the cavity into at least six component cavities, stirring mechanisms are arranged in all six component cavities, at least six groups of second through holes are arranged on the outer wall of a fixed box, each group of second through holes is provided with at least four small through holes, the six groups of second through holes are respectively in one-to-one correspondence and communication with the six component cavities, at least four groups of first through holes are arranged on the outer wall of the rotating box, the first through holes are obliquely distributed on the outer wall of the rotating box from top to bottom, at least six groups of second sludge holes are arranged at the bottom of the fixed box, the six groups of second sludge holes are in one-to-one correspondence and communication with the six component cavities, a group of first sludge holes are arranged at the bottom of the rotating box, the outer wall of the rotary box is provided with first annular teeth above the first through hole, the inside of the device box is provided with a motor at one side of the rotary box, the output end of the motor is fixedly connected with a first gear, the first gear is meshed with the first annular teeth, the inside of the rotary box is provided with a connecting pipe above the fixed box, one end of the connecting pipe is rotatably connected with a sewage pipe, the top end in the device box is provided with a suction mechanism, the inside of the device box is provided with a sludge area and a sewage area below the rotary box, the sludge area is an annular area, the number of the sewage areas is at least six, the six sewage areas are in one-to-one correspondence with and aligned with the six component cavities, detectors are arranged inside the six sewage areas, the outer side of the device box is provided with at least six sets of drain pipes in one-to-one correspondence with and communicated with the sewage areas, and the inner bottom end of the rotary box is provided with an annular cavity, and a second annular tooth is arranged in the annular cavity.

Further, the outside of device case is provided with the water pump, and the input of water pump is connected with six at least branch pipes, six the branch pipe and six drain pipe one-to-one and intercommunication, the output of water pump is connected with the circulating pipe of sewage pipe intercommunication, the inside of drain pipe and circulating pipe all is provided with the solenoid valve.

Further, the bottom of device case is provided with seal assembly, seal assembly is including being located the feed opening of mud district below and being used for carrying out the sealed lid sealed to the feed opening, sealed lid and feed opening can be dismantled through the screw thread and be connected.

Further, rabbling mechanism is including being located the pivot of dividing intracavity portion, the pivot runs through to the bottom of fixed case and passes through the bearing rotation with fixed case and be connected, the outside of pivot is provided with the puddler, the bottom fixedly connected with of pivot and the second gear of second annular tooth meshing, the below that the pivot outside is located the puddler is provided with the ball axle, and the outside of ball axle is connected with the scraper blade through round pin axle hinge.

Further, the inner bottom end of the fixed box is provided with a circular area, and the length of the scraper is the same as the diameter of the circular area.

Further, suction mechanism is including being located the fixed box on device incasement top, and the inner bottom fixedly connected with spring of fixed box, the top of spring is provided with the piston, the bottom fixedly connected with of piston runs through the connecting rod to fixed box bottom, suction mechanism is still including being located the arch at connecting pipe top, and protruding and connecting rod mutually support, one side of fixed box is provided with the unloading pipe, the opposite side of fixed box is provided with the inlet pipe.

Further, the inside of unloading pipe and inlet pipe all is provided with the check valve, one side of device case is provided with the receiver, the one end of inlet pipe extends to the inside of receiver.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention can enter the branch cavities from the inside of the connecting pipe through the arranged sewage, the motor can drive the first gear to rotate, the first gear is meshed with the first annular tooth, so the rotary box can rotate, the tooth number on the first gear is greatly different from the tooth number on the first annular tooth, so the rotary box can rotate at a slower speed when the first gear rotates slowly, the sewage can flow into the branch cavities when the rotary box rotates, the rotating speed of the first gear is controlled to ensure that the rotary box rotates just well to align the connecting pipe above the next group of branch cavities after one group of branch cavities are filled with the sewage, meanwhile, when the rotary box rotates clockwise and the sewage injects water into one group of branch cavities, the second through hole on the outer side of the next group of branch cavities in the clockwise direction is just communicated with the first through hole on the rotary box, the sewage in the upper group of sub-cavities is slowly discharged, after the sewage is completely discharged, the connecting pipe is just positioned above the sub-cavities and is filled with water, so that the sub-cavities just start to be filled with water, the continuity is high, meanwhile, the sub-cavities filled with water can be discharged again after the rotary box rotates for a circle, then water is filled, and the like, so that the sub-cavities filled with water can have enough time to carry out flocculation precipitation and work uninterruptedly, the sewage is discharged uninterruptedly, the continuous and long-acting work can be carried out, and the working efficiency is effectively improved;

(2) the invention can be mutually matched with the connecting rod through the arranged bulge, and the bulge can be driven by the connecting pipe to rotate, so the bulge can indirectly contact with the connecting rod when rotating, because the bottom end of the connecting rod is of a spherical structure, the connecting rod can be pressed and moves upwards when the bulge is contacted with the connecting rod, then the piston is driven to move upwards, the piston pumps the flocculating agent in the fixed box into the sub-cavity through the blanking pipe, further flocculating the sewage in the sub-cavity to help the purification of the sewage, and after the bulge is separated from the connecting rod, under the action of the spring, the piston moves downwards, and the flocculating agent in the storage box is sucked into the fixed box through the feeding pipe, so that the next use is facilitated, the automation of flocculating agent feeding is realized, manual operation is not needed, the time and the energy are saved, and the use is more convenient and quicker;

(3) according to the invention, the second gear can rotate under the action of the second annular teeth, so that the second gear drives the rotating shaft and the stirring rod to rotate, the stirring rod can uniformly stir the flocculating agent entering the sewage, and meanwhile, the number of the teeth of the second annular teeth is small and is only distributed on a small part of the inner wall of the annular cavity, so that the second gear can only rotate and stop, the flocculating agent can be reasonably stirred, and meanwhile, the sludge in the sewage can have enough standing time to precipitate, and the use effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a schematic view of a connection structure of the rotary box and the fixed box according to the present invention;

FIG. 6 is an enlarged view of invention C;

fig. 7 is a schematic structural view of the pumping mechanism of the present invention.

In the figure: 1. a device case; 2. box turning; 201. a first through hole; 202. a first sludge hole; 203. a first annular tooth; 204. an annular cavity; 205. a second ring-shaped tooth; 3. a fixed box; 301. a second through hole; 302. a second sludge hole; 303. a cavity; 304. a partition plate; 305. dividing a cavity; 306. a circular region; 4. a motor; 401. a first gear; 5. a stirring mechanism; 501. a rotating shaft; 502. a stirring rod; 503. a second gear; 504. a ball shaft; 505. a squeegee; 6. a connecting pipe; 7. a suction mechanism; 701. a fixing box; 702. a spring; 703. a piston; 704. a connecting rod; 705. a protrusion; 706. a discharging pipe; 707. a feed pipe; 8. a storage box; 9. a sewage pipe; 10. a sewage area; 11. a sludge zone; 12. a seal assembly; 13. a detector; 14. a drain pipe; 15. an electromagnetic valve; 16. a branch pipe; 17. and (4) a water pump.

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. 1-7, an embodiment of the present invention is shown: an online monitoring water supply and drainage device for municipal sewage treatment comprises a device box 1, wherein the interior of the device box 1 is rotatably connected with a rotating box 2, a cavity 303 is arranged in the rotating box 2, a partition plate 304 is arranged in the cavity 303, the bottom of the partition plate 304 is fixedly connected with the inner bottom end of the cavity 303, the partition plate 304 is of an annular columnar structure, the partition plate 304 divides the interior of the cavity 303 into at least six component cavities 305, stirring mechanisms 5 are arranged in the six component cavities 305, at least six groups of second through holes 301 are arranged on the outer wall of a fixed box 3, each group of second through holes 301 is provided with at least four small through holes, the four small through holes are vertically and uniformly distributed on the outer wall of the fixed box 3, the four small through holes are positioned on the same straight line, the six groups of second through holes 301 are respectively in one-to-one correspondence and communicated with the six component cavities 305, at least four groups of first through holes 201 are arranged on the outer wall of the rotating box 2, and the first through holes 201 are obliquely distributed on the outer wall of the rotating box 2 from top to bottom, the bottom of the fixed box 3 is provided with at least six groups of second sludge holes 302, the six groups of second sludge holes 302 correspond to and are communicated with six groups of cavities 305 one by one, the bottom of the rotating box 2 is provided with a group of first sludge holes 202, the group of first sludge holes 202 and the six groups of second sludge holes 302 are in intermittent fit, the bottom of the fixed box 3 is closely attached to the inner bottom end of the rotating box 2, the outer wall of the rotating box 2 is provided with a first annular tooth 203 above the first through hole 201, one side of the rotating box 2 in the device box 1 is provided with a motor 4, the output end of the motor 4 is fixedly connected with a first gear 401, the first gear 401 is meshed with the first annular tooth 203, a connecting pipe 6 is arranged above the fixed box 3 in the rotating box 2, one end of the connecting pipe 6 is rotatably connected with a sewage pipe 9, the sewage pipe 9 is a sewage inlet pipe in a sewage collecting station, the top end in the device box 1 is provided with a suction mechanism 7, a sludge area 11 and a sewage area 10 are arranged in the device box below the rotary box 2, the sludge area 11 is an annular area, the number of the sewage areas 10 is at least six, the six groups of the sewage areas 10 are in one-to-one correspondence and are aligned with the six component cavities 305, detectors 13 are arranged in the six groups of the sewage areas 10, the detectors 13 are used for detecting the quality of the sewage to a certain extent, according to the different replaceable detectors with different detection degrees of the local policy, at least six groups of drain pipes 14 which are corresponding to and communicated with the sewage area 10 one by one are arranged on the outer side of the device box 1, the tail ends of the six drain pipes 14 are communicated with a sewage discharge pipe in a sewage collection station, the total length between the four groups of first through holes 201 is less than the length between the two rows of second through holes 301, so that only sewage in the component chamber 305 can flow outwards, the annular chamber 204 is arranged at the bottom end of the rotating box 2, and the second annular teeth 205 are arranged inside the annular chamber 204.

The sewage can enter the sub-cavities 305 from the inside of the connecting pipe 6, the motor 4 can drive the first gear 401 to rotate, the first gear 401 is meshed with the first annular teeth 203, so the rotary box 2 can rotate, the number of teeth on the first gear 401 is greatly different from the number of teeth on the first annular teeth 203, so when the first gear 401 rotates slowly, the rotary box 2 can rotate at a slower speed, when the rotary box 2 rotates, the sewage can flow into the sub-cavities 305, the rotating speed of the first gear 401 is controlled to ensure that the second through hole 301 outside the next sub-cavity 305 in the clockwise direction is just communicated with the first through hole 201 on the rotary box 2 when the rotary box 2 rotates clockwise and the sewage fills the next sub-cavity 305 after the sewage fills up the sub-cavities 305, make the sewage in the last group minute chamber 305 slowly put, put the back when sewage is put completely, connecting pipe 6 is just in time located this minute chamber 305's top and carries out the water injection again this moment, make minute chamber 305 just put water and just begin the water injection just, the continuity is stronger, the minute chamber 305 of having annotated water simultaneously can put water again after changeing case 2 rotation a week, then the water injection, so on, make the minute chamber 305 of having annotated water can have sufficient time to carry out the flocculation and precipitation, and uninterrupted duty, make sewage incessant discharge go, can carry out continuous long-term work again, and the work efficiency is effectively improved.

Please refer to fig. 1, a water pump 17 is disposed outside the device box 1, an input end of the water pump 17 is connected with at least six branch pipes 16, the six branch pipes 16 are in one-to-one correspondence and communication with six drain pipes 14, an output end of the water pump 17 is connected with a circulation pipe communicated with the sewage pipe 9, and the drain pipes 14 and the circulation pipe are both provided with electromagnetic valves 15.

This kind of municipal administration sewage treatment on-line monitoring plumbing installation can monitor the sewage in each sewage district 10 through the detector 13 that sets up, if this sewage is unqualified, then trigger switch makes solenoid valve 15 close, and water pump 17 opens simultaneously for water pump 17 transports sewage again to the inside of locellus 305 and handles once more in this sewage district 10.

Please refer to fig. 1, a sealing assembly 12 is disposed at the bottom of the device box 1, the sealing assembly 12 includes a feeding opening located below the sludge area 11 and a sealing cover for sealing the feeding opening, and the sealing cover is detachably connected to the feeding opening through a screw thread.

This kind of municipal administration sewage treatment on-line monitoring plumbing installation can seal when the use device through the seal assembly 12 that sets up, when stopping use the device, can dismantle sealed lid for mud in the mud district 11 can be cleared up, the use of being convenient for next time.

Please refer to fig. 4 and 6, the stirring mechanism 5 includes a rotating shaft 501 located inside the sub-cavity 305, the rotating shaft 501 penetrates through the bottom of the fixed box 3 and is rotatably connected with the fixed box 3 through a bearing, a stirring rod 502 is disposed outside the rotating shaft 501, a second gear 503 engaged with the second ring-shaped tooth 205 is fixedly connected to the bottom of the rotating shaft 501, a ball shaft 504 is disposed outside the rotating shaft 501 and below the stirring rod 502, a scraper 505 is hinged to the outside of the ball shaft 504 through a pin shaft, a circular region 306 is disposed at the inner bottom end of the fixed box 3, and the length of the scraper 505 is the same as the diameter of the circular region 306.

This kind of municipal administration sewage treatment on-line monitoring plumbing installation is the inclined plane through the circular region 306 that sets up, and the rest that circular region 306 was detached to the bottom end in fixed case 3 all is provided with the inclined plane that is more inclined than circular region 306 inclined plane, the inside that mud can both slide into circular region 306 has been guaranteed, and enter into the inside in second mud hole 302 and wait for the drainage along the inclined plane of circular region 306, and scraper blade 505 can satisfy the degree of inclination of circular region 306 under the effect of ball axle 504, circular region 306 has been guaranteed to all the time can both be hugged closely to scraper blade 505, make mud scrape get more thoroughly.

Please refer to fig. 7, the suction mechanism 7 includes a fixed box 701 located at the top end of the apparatus box 1, a spring 702 is fixedly connected to the inner bottom end of the fixed box 701, a piston 703 is disposed on the top of the spring 702, the outer circumferential wall of the piston 703 is tightly attached to the inner circumferential wall of the fixed box 701, a connecting rod 704 penetrating to the bottom of the fixed box 701 is fixedly connected to the bottom of the piston 703, the bottom of the connecting rod 704 is a spherical surface, the suction mechanism 7 further includes a protrusion 705 located on the top of the connecting pipe 6, the protrusion 705 is matched with the connecting rod 704, a discharging pipe 706 is disposed on one side of the fixed box 701, a feeding pipe 707 is disposed on the other side of the fixed box 701, check valves are disposed inside the discharging pipe 706 and the feeding pipe 707, a receiving box 8 is disposed on one side of the apparatus box 1, one end of the feeding pipe 707 extends to the inside of the receiving box 8, the opening direction of the check valve inside the discharging pipe 706 faces the rotary box 2, the opening direction of the check valve inside the feed pipe 707 is toward the storage case 8.

The municipal sewage treatment on-line monitoring water supply and drainage device can be matched with the connecting rod 704 through the arranged bulge 705, meanwhile, the bulge 705 can be driven to rotate by the connecting pipe 6, the bulge 705 can indirectly contact the connecting rod 704 when rotating, because the bottom end of the connecting rod 704 is of a spherical structure, the bulge 705 can enable the connecting rod 704 to be pressed and move upwards when contacting with the connecting rod 704, then the piston 703 is driven to move upwards, the piston 703 pumps a flocculating agent in the fixed box 701 into the sub-cavity 305 through the discharging pipe 706, further the sewage in the sub-cavity 305 is flocculated, the sewage is purified, after the bulge 705 is separated from the connecting rod 704, under the action of the spring 702, the piston 703 moves downwards, the flocculating agent in the storage box 8 is sucked into the fixed box 701 through the feeding pipe 707, the next use is facilitated, and the automation of flocculating agent charging is realized, the manual operation is not needed, the time and the energy are saved, and the use is more convenient and faster.

The working principle is as follows: when the device is used, sewage enters the inside of the sub-cavities 305 from the inside of the connecting pipe 6, at the moment, the motor 4 is started, the motor 4 drives the first gear 401 to rotate, the first gear 401 is meshed with the first annular teeth 203, so the rotating box 2 can rotate, as the number of teeth on the first gear 401 is greatly different from the number of teeth on the first annular teeth 203, when the first gear 401 rotates slowly, the rotating box 2 can rotate at a slower speed, when the rotating box 2 rotates, the sewage can flow into the inside of the sub-cavities 305, at the moment, the rotating speed of the first gear 401 is controlled to enable the rotating box 2 to align the connecting pipe 6 above the next sub-cavity 305 after the sewage fills up one sub-cavity 305, in particular to refer to fig. 4 and 5, when the rotating box 2 rotates clockwise and the sewage is filled into the inside of the a sub-cavities 305, b the second through holes 301 outside the component cavity 305 are just communicated with the first through holes 201 on the rotary box 2, the connection sequence of the four second through holes 301 is that the uppermost second through hole 301 is firstly communicated with the uppermost first through hole 201, then sewage flows into the sewage area 10 from the uppermost through hole and flows away from the drain pipe 14, after the uppermost through holes are mutually staggered, the middle second through hole 301 is communicated with the first through hole 201, so that water flows away again, and then the third and the fourth are carried out in sequence, so that the sewage on the upper layer flows away firstly, the sewage on the lower layer flows away later, flocculates can be better precipitated, after all four groups of through holes are communicated in sequence, the first sludge hole 202 is communicated with the second sludge hole 302, so that sludge can enter the sludge area 11, and after the first sludge hole 202 and the second sludge hole 302 are staggered, the rotating box 2 drives the connecting pipe 6 to slowly move from the upper part of the component a cavity 305 to the upper part of the component b cavity 305, at the moment, the component c cavity 305 begins to discharge water again, the interior of the component b cavity 305 begins to slowly feed water, and the like, so that the component cavity 305 begins to inject water just after discharging water, the continuity is strong, the component cavity 305 after injecting water discharges water again after the rotating box 2 rotates for a circle, then water is injected, and the like, so that the component cavity 305 after injecting water can have enough time to perform flocculation and precipitation and work uninterruptedly, sewage is discharged uninterruptedly, continuous and long-acting work can be performed, the work efficiency is effectively improved, the bulge 705 can be driven to rotate by the connecting pipe 6, the bulge 705 can indirectly contact the connecting rod 704 when rotating, and because the bottom end of the connecting rod 705 is of a spherical structure, the connecting rod 704 can be pressed to move upwards when the bulge 705 contacts the connecting rod 704, then the piston 703 is driven upwards, the piston 703 pumps the flocculating agent in the fixed box 701 into the branch cavity 305 through the discharge pipe 706, and further flocculates the sewage in the branch cavity 305 to help the sewage purification, after the protrusion 705 is separated from the connecting rod 704, under the action of the spring 702, the piston 703 moves downwards, and the flocculating agent in the storage box 8 is sucked into the fixed box 701 through the feed pipe 707, so that the next use is facilitated, in addition, in an initial state, the protrusion 705 is already contacted with the connecting rod 704, so that the flocculating agent is already fed downwards in a sufficient amount when water is injected, the flocculation time is not enough due to the later flocculating agent adding, meanwhile, when the rotating box 2 rotates, the second annular tooth 205 also rotates, because the second gear 503 can rotate under the action of the second annular tooth 205, the second gear 503 can drive the rotating shaft 501 and the stirring rod 502 to rotate, make puddler 502 can homogenize to the flocculating agent that gets into in the sewage, simultaneously, the tooth number through the second ring-shaped tooth 205 that sets up is less, only distributes in a small part of annular chamber 204 inner wall, therefore second gear 503 only can rotate for a moment and can stop, can enough carry out reasonable stirring to the flocculating agent, can make the mud in the sewage have sufficient standing time to deposit simultaneously again, and the result of use is better.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1. The municipal sewage treatment online monitoring water supply and drainage device comprises a device box (1) and is characterized in that the interior of the device box (1) is rotatably connected with a rotating box (2), a cavity (303) is arranged in the rotating box (2), a partition plate (304) is arranged in the cavity (303), the partition plate (304) divides the interior of the cavity (303) into at least six groups of cavities (305), stirring mechanisms (5) are arranged in the six groups of cavities (305), at least six groups of second through holes (301) are arranged on the outer wall of a fixed box (3), each group of second through holes (301) has at least four small through holes, the six groups of second through holes (301) are respectively in one-to-one correspondence and communication with the six groups of cavities (305), at least four groups of first through holes (201) are arranged on the outer wall of the rotating box (2), and the first through holes (201) are distributed on the outer wall of the rotating box (2) in an inclined shape from top to bottom, the bottom of the fixed box (3) is provided with at least six groups of second sludge holes (302), the six groups of second sludge holes (302) are in one-to-one correspondence and communication with the six groups of component cavities (305), the bottom of the rotating box (2) is provided with a group of first sludge holes (202), the outer wall of the rotating box (2) is provided with first annular teeth (203) above the first through holes (201), one side of the inside of the device box (1) which is positioned on the rotating box (2) is provided with a motor (4), the output end of the motor (4) is fixedly connected with a first gear (401), the first gear (401) is meshed with the first annular teeth (203), a connecting pipe (6) is arranged above the fixed box (3) inside the rotating box (2), one end of the connecting pipe (6) is rotatably connected with a sewage pipe (9), the top end in the device box (1) is provided with a suction mechanism (7), the device incasement portion is located the below of changeing case (2) and is provided with mud district (11) and sewage district (10), mud district (11) are cyclic annular region, the figure in sewage district (10) is six groups at least, six groups sewage district (10) and six component chamber (305) one-to-one and align, six groups the inside in sewage district (10) all is provided with detector (13), the outside of device case (1) is provided with drain pipe (14) that six groups at least and sewage district (10) one-to-one and communicate, the bottom end is provided with annular chamber (204) in changeing case (2), and the inside of annular chamber (204) is provided with second annular tooth (205).

2. The municipal sewage treatment online monitoring water supply and drainage device according to claim 1, wherein: the outside of device case (1) is provided with water pump (17), and the input of water pump (17) is connected with six at least branch pipes (16), six branch pipe (16) and six drain pipe (14) one-to-one and intercommunication, the output of water pump (17) is connected with the circulating pipe with sewage pipe (9) intercommunication, the inside of drain pipe (14) and circulating pipe all is provided with solenoid valve (15).

3. The municipal sewage treatment online monitoring water supply and drainage device according to claim 1, wherein: the bottom of device case (1) is provided with seal assembly (12), seal assembly (12) are including the feed opening that is located mud district (11) below and be used for carrying out the sealed lid sealed to the feed opening, sealed lid passes through the screw thread with the feed opening and can dismantle the connection.

4. The municipal sewage treatment online monitoring water supply and drainage device according to claim 1, wherein: rabbling mechanism (5) are including being located branch chamber (305) inside pivot (501), pivot (501) run through to the bottom of fixed case (3) and pass through the bearing rotation with fixed case (3) and be connected, the outside of pivot (501) is provided with puddler (502), the bottom fixedly connected with of pivot (501) and second ring-shaped tooth (205) meshed second gear (503), the below that the pivot (501) outside is located puddler (502) is provided with ball axle (504), and the outside of ball axle (504) is connected with scraper blade (505) through the round pin axle is articulated.

5. The municipal sewage treatment online monitoring water supply and drainage device according to claim 4, wherein: the inner bottom end of the fixed box (3) is provided with a circular area (306), and the length of the scraper blade (505) is the same as the diameter of the circular area (306).

6. The municipal sewage treatment online monitoring water supply and drainage device according to claim 1, wherein: suction mechanism (7) are including being located fixed box (701) on top in device case (1), and the interior bottom end fixedly connected with spring (702) of fixed box (701), the top of spring (702) is provided with piston (703), the bottom fixedly connected with of piston (703) runs through connecting rod (704) to fixed box (701) bottom, suction mechanism (7) are still including being located protruding (705) at connecting pipe (6) top, and protruding (705) and connecting rod (704) mutually support, one side of fixed box (701) is provided with unloading pipe (706), the opposite side of fixed box (701) is provided with inlet pipe (707).

7. The municipal sewage treatment online monitoring water supply and drainage device according to claim 6, wherein: the inside of unloading pipe (706) and inlet pipe (707) all is provided with the check valve, one side of device case (1) is provided with receiver (8), the inside that the one end of inlet pipe (707) extended to receiver (8).

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