CN115571935A

CN115571935A - Building water supply and drainage system

Info

Publication number: CN115571935A
Application number: CN202211196154.3A
Authority: CN
Inventors: 程军; 张庆丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-06

Abstract

The invention relates to the technical field of water supply and drainage systems, and discloses a building water supply and drainage system, which solves the problem that the service performance of the existing building water supply and drainage system cannot meet the use requirement, and comprises a first box body and a second box body, wherein the first box body is fixedly arranged on one side of the upper part of the second box body; this building plumbing system has multiple filtering capability, can carry out stage filtration to the rainwater that the building was collected, has ensured filterable effect of rainwater and quality, and stage filtration operation can effectually avoid impurity to concentrate and the jam that causes simultaneously to the effectual validity of guaranteeing the drainage.

Description

Building water supply and drainage system

Technical Field

The invention belongs to the technical field of water supply and drainage systems, and particularly relates to a building water supply and drainage system.

Background

The water supply and drainage is a short name of water supply and drainage science and engineering and is a branch of the disciplines of the industry, the water supply and drainage science and engineering generally refer to an urban water supply system and a drainage system, and the water supply and drainage is a scientific means for recycling water, so that the maximum utilization of water resources is achieved; most territories of China are in regions with abundant rainfall, namely annual rainfall is large, but China is still a country seriously lack of water resources, along with continuous expansion of population base numbers and urbanization scales, the shortage of water resources is aggravated, people are enabled to be more and more aware of the importance of setting water supply and drainage systems in building houses, and due to abundant rainfall, a great amount of rainwater resources can be utilized in one year.

Most of the rainwater collected by the prior art is filtered by a filter screen to remove larger solid impurities, and then the filtered rainwater is collected in a water collection tank for use; the filtering structure is simple, the filtering effect and the quality are poor, and the blockage is easily caused to cause poor drainage effect; therefore, the service performance of the existing building water supply and drainage system cannot meet the use requirement, and the improvement is needed.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the building water supply and drainage system, which effectively solves the problem that the service performance of the existing building water supply and drainage system cannot meet the use requirement.

In order to achieve the purpose, the invention provides the following technical scheme: the building water supply and drainage system comprises a first box body and a second box body, wherein the first box body is fixedly arranged on one side of the upper portion of the second box body, a guide pipe is fixedly arranged on one side of the upper portion of the first box body, a rotating rod is rotatably arranged in the first box body, a first filter assembly is fixedly arranged on the surface of the rotating rod, an impurity collecting frame is fixedly arranged in the first box body and positioned on one side of the rotating rod, an impurity guiding mechanism is arranged in the impurity collecting frame, a flow guide port is formed between the first box body and the second box body, a guide pipe is fixedly arranged on one side of the lower portion of the second box body, a second filter assembly is arranged in the middle of the second box body, a first motor is arranged at the top of the second box body, the output end of the first motor is in transmission connection with the top of the second filter assembly, a conical hopper is fixedly arranged at the lower portion of the inner portion of the second box body, an activated carbon filter layer is arranged in the conical hopper, and a flow guide inclined plate is fixedly arranged at the bottom of the inner portion of the second box body;

the first filtering component comprises a bearing plate, one end of the bearing plate is fixedly connected to the surface of the rotating rod, water leakage holes are formed in the middle of the bearing plate at equal intervals, a mounting groove is formed in the bottom of the bearing plate and located between the bottoms of the water leakage holes, a sealing part is mounted inside the mounting groove, a U-shaped baffle is fixedly mounted at the top of the bearing plate, an inclined plate is fixedly mounted at one end of the bearing plate, and the lead-in pipe is located above the bearing plate;

the closure piece includes sealed circle piece and connecting strip, all through connecting strip fixed connection between two adjacent sealed circle pieces, the inside groove has been seted up to the one end of mounting groove, the inside equidistance fixed mounting of inside groove has the ripple cover, the internally mounted of ripple cover has the spring, and equal first extrusion pole of fixedly connected with between the tip of ripple cover and the adjacent sealed circle piece, the slot has been seted up to the other end equidistance of mounting groove, equal fixedly connected with second extrusion pole between the inside of slot and the adjacent sealed circle piece, fixedly connected with riser between a tip of second extrusion pole, the middle part fixed mounting of riser one side has semicircle piece, the inside of semicircle piece and first box contacts, thereby can effectually intercept large granule impurity such as the leaf in the rainwater and filter.

Preferably, circular grooves are formed in the top of the bearing plate and on one side of the water leakage hole, rotating pins are rotatably mounted inside the circular grooves, and rotating blades are mounted on the surfaces of the rotating pins, so that large-particle impurities such as leaves can be effectively supported, and the phenomenon that the leaves stick to the surface of the bearing plate to block the water leakage hole and influence the flowing of rainwater is avoided; meanwhile, large particle impurities such as leaves intercepted on the surface of the bearing plate can be moved.

Preferably, the one end of dwang extends to the outside and fixed mounting of first box and has the promotion rotor plate, and one side of first box is rotated and is installed first installation axle and second installation axle, and the fixed surface of first installation axle installs eccentric wheel and first gear wheel, and the middle part fixed mounting of second installation axle has first pinion, and first pinion is connected with first gear wheel meshing to can effectually rotate the dwang and adjust.

Preferably, the one end fixed mounting of second installation axle has first sprocket, and the second motor is installed to one side of first box, and second gear wheel and second sprocket are installed to the output of second motor, install the chain between second sprocket and the first sprocket to can effectually carry out the transmission.

Preferably, a third installation shaft is rotatably installed on one side of the first box body, a second pinion and a large bevel gear are fixedly installed at the middle part and one end of the third installation shaft respectively, and the second pinion is meshed with the second large gear.

Preferably, the net is collected including fixed frame and stainless steel to the impurity collection frame, fixed frame fixed mounting is in the inside of first box, the bottom at fixed frame is collected to the stainless steel net fixed mounting, impurity derivation mechanism is including fixed pipe, fixed pipe fixed mounting is collected between the net at first box and stainless steel, and fixed pipe extends to the outside of first box, fixed pipe and stainless steel are collected and are rotated between the inside of net and install screw thread guide flabellum, the lower part of fixed pipe end portion is equipped with the bin outlet, the one end of screw thread guide flabellum extends to the outside and the fixed mounting of fixed pipe and has little bevel gear, big bevel gear is connected with little bevel gear meshing, thereby can derive the processing to impurity such as the leaf of collecting.

Preferably, a blocking plate is fixedly mounted at the upper part in the first box body, so that the phenomenon that the rainwater is too large and splashes can be effectively prevented.

Preferably, the second filtering component includes two fillter sections, two fillter sections all include circle frid and fixed rib group and tiny particle impurity filter screen, fixed rib group annular equidistance fixed connection is at the middle part of circle frid, tiny particle impurity filter screen is installed at the middle part of circle frid and is located the top of fixed rib, the axis of rotation is installed in the rotation between the middle part of two fixed rib groups, the top fixed mounting of axis of rotation has the square, the output of first motor extends to the inside and the fixed mounting of second box and has the draw-in groove piece, the inside at the draw-in groove piece is pegged graft to the square, thereby can filter the tiny particle impurity in the rainwater once more.

Preferably, the upper portion and the lower part of axis of rotation all symmetry fixed mounting have scraper blade and clearance brush, and the equal annular equidistance in bottom of two circles frid is equipped with the fixed block, and the fixed block is fixed according to in the inside of second box, and the top of fixed block all sets up flutedly, and the inserted block is installed to the annular equidistance in bottom of circle frid, and the inserted block is pegged graft in the inside of recess to can effectually clear up the operation to filterable impurity.

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

(1) During work, the first box body, the second box body, the guide pipe, the rotating rod, the first filtering component, the impurity collecting frame, the impurity guiding mechanism, the flow guide port, the guide pipe, the second filtering component, the first motor, the conical hopper and the activated carbon filtering layer are arranged, so that the building water supply and drainage system has multiple filtering functions, rainwater collected by the building can be filtered in a grading manner, the rainwater filtering effect and quality are ensured, and meanwhile, the blockage caused by impurity concentration can be effectively avoided through grading filtering operation, so that the drainage effectiveness is effectively ensured; meanwhile, the building water supply and drainage system is stable and reliable in structural use, simple and convenient in filtering operation, and therefore the use performance of the building water supply and drainage system can meet the use requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic sectional view of a water supply and drainage system of a building according to the present invention;

FIG. 2 is a schematic view of the first filter assembly of FIG. 1 according to the present invention;

FIG. 3 is a first partial schematic view of FIG. 2 according to the present invention;

FIG. 4 is a second partial schematic view of FIG. 2 according to the present invention;

FIG. 5 is a schematic side sectional view of the FIG. 1 embodiment of the present invention;

FIG. 6 is a schematic structural view of the second casing of FIG. 1 according to the present invention;

FIG. 7 is a schematic view of a portion of the structure of FIG. 6 according to the present invention;

FIG. 8 is a schematic top view of the fastening rib assembly of the present invention;

in the figure: 1. a first case; 101. a blocking plate; 2. a second case; 3. an introducing pipe; 4. rotating the rod; 5. a first filter assembly; 501. a bearing plate; 502. a water leakage hole; 503. mounting grooves; 504. a closure; 505. a U-shaped baffle; 506. a sloping plate; 6. an impurity collection frame; 601. a fixing frame; 602. a stainless steel collection mesh; 7. an impurity leading-out mechanism; 701. a fixed tube; 702. the thread guide fan blades; 703. a discharge outlet; 704. a bevel pinion; 8. a flow guide port; 9. a delivery pipe; 10. a second filter assembly; 1001. a set of fixation ribs; 1002. a ring groove plate; 1003. a fine particle impurity filter screen; 1004. a rotating shaft; 1005. a square block; 1006. a slot clamping block; 11. a first motor; 12. a conical hopper; 13. an activated carbon filter layer; 14. a flow guiding sloping plate; 15. sealing the round block; 16. a connecting strip; 17. an inner tank; 18. a corrugated sleeve; 19. a spring; 20. a first extrusion stem; 21. inserting slots; 22. a second extrusion stem; 23. a vertical plate; 24. a semicircular block; 25. a circular groove; 26. a rotation pin; 27. rotating the fan blades; 28. pushing the rotating plate; 29. a first mounting shaft; 30. a second mounting shaft; 31. an eccentric wheel; 32. a first bull gear; 33. a first pinion gear; 34. a first sprocket; 35. a second motor; 36. a second bull gear; 37. a second sprocket; 38. a chain; 39. a third mounting shaft; 40. a second pinion gear; 41. a large bevel gear; 42. a squeegee; 43. cleaning a brush; 44. a fixed block; 45. a groove; 46. and (5) inserting the block.

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.

In the first embodiment, as shown in fig. 1 to 8, the invention includes a first box 1 and a second box 2, the first box 1 is fixedly installed at one side of the upper portion of the second box 2, a blocking plate 101 is fixedly installed at the upper portion inside the first box 1, so as to effectively prevent the rainwater from splashing due to overlarge rainwater, a lead-in pipe 3 is fixedly installed at one side of the upper portion of the first box 1, a rotating rod 4 is rotatably installed inside the first box 1, a first filtering component 5 is fixedly installed on the surface of the rotating rod 4, an impurity collecting frame 6 is fixedly installed inside the first box 1 and at one side of the rotating rod 4, an impurity guiding mechanism 7 is installed inside the impurity collecting frame 6, a guiding opening 8 is opened between the first box 1 and the second box 2, a guiding pipe 9 is fixedly installed at one side of the lower portion of the second box 2, a second filtering component 10 is installed at the middle portion inside the second box 2, a first motor 11 is installed at the top of the second box 2, the output end of the first motor 11 is connected with the top of the second filtering component 10, a sloping plate 12 is fixedly installed at the lower portion inside the second box 2, a conical hopper 12 is fixedly installed at the bottom of the active carbon filtering layer 13, and the filtering layer 14 is installed inside the second box 2;

the first filter component 5 comprises a bearing plate 501, one end of the bearing plate 501 is fixedly connected to the surface of the rotating rod 4, water leakage holes 502 are formed in the middle of the bearing plate 501 at equal intervals, an installation groove 503 is formed in the bottom of the bearing plate 501 and located between the bottoms of the water leakage holes 502, a closing part 504 is installed inside the installation groove 503, a U-shaped baffle 505 is fixedly installed at the top of the bearing plate 501, an inclined plate 506 is fixedly installed at one end of the bearing plate 501, and the inlet pipe 3 is located above the bearing plate 501;

the closing piece 504 comprises sealing round blocks 15 and connecting strips 16, two adjacent sealing round blocks 15 are fixedly connected through the connecting strips 16, one end of each mounting groove 503 is provided with an inner groove 17, corrugated sleeves 18 are fixedly mounted inside the inner grooves 17 at equal intervals, springs 19 are mounted inside the corrugated sleeves 18, first extrusion rods 20 are fixedly connected between the end portions of the corrugated sleeves 18 and the adjacent sealing round blocks 15, slots 21 are formed at equal intervals at the other end of the mounting groove 503, second extrusion rods 22 are fixedly connected between the insides of the slots 21 and the adjacent sealing round blocks 15, vertical plates 23 are fixedly connected between one end portions of the second extrusion rods 22, semicircular blocks 24 are fixedly mounted in the middles of one sides of the vertical plates 23, and the semicircular blocks 24 are in contact with the inside of the first box body 1, so that large-particle impurities such as leaves in rainwater can be effectively intercepted and filtered;

when the semicircular block 24 is in contact with the inside of the first box body 1, the semicircular block 24 can extrude the vertical plate 23, the vertical plate 23 can extrude all the second extrusion rods 22, then the second extrusion rods 22 can push the sealing piece 504 consisting of the sealing circular block 15 and the connecting strip 16, and the sealing piece 504 can extrude the corrugated sleeve 18 through the first extrusion rods 20 to compress the spring 19, so that the sealing circular block 15 is removed from the bottom of the water leakage hole 502;

after the rainwater is guided to the surface of the bearing plate 501 by the guiding pipe 3, large particle impurities such as leaves and the like are trapped on the surface of the bearing plate 501, and the rainwater flows into the bottom of the first box 1 through the water leakage hole 502 and is guided to the second filtering component 10 through the flow guide opening 8 for filtering;

circular grooves 25 are formed in the top of the bearing plate 501 and located on one side of the water leakage hole 502, rotating pins 26 are rotatably mounted in the circular grooves 25, and rotating fan blades 27 are mounted on the surfaces of the rotating pins 26, so that large-particle impurities such as leaves can be effectively supported, and the situation that the leaves stick to the surface of the bearing plate 501 to block the water leakage hole 502 to influence the flowing of rainwater is avoided; meanwhile, large particle impurities such as leaves intercepted on the surface of the bearing plate 501 can be moved;

when large particles such as leaves intercepted on the surface of the receiving plate 501 are much, the rotating rod 4 drives the receiving plate 501 and the inclined plate 506 to rotate, the rotation of the receiving plate 501 can drive the vertical plate 23 and the semicircular block 24 to rotate in an arc shape, and meanwhile, the corrugated sleeve 18 can extend to push the first extrusion rod 20 to move through the elasticity of the spring 19, the first extrusion rod 20 can push the closing part 504, the second extrusion rod 22, the vertical plate 23 and the semicircular block 24 to move, so that the sealing circular block 15 seals the water leakage hole 502, at the moment, the receiving plate 501 and the inclined plate 506 are in an inclined state, the impurities such as leaves on the upper portion can move to the inside of the impurity collecting frame 6 through the inclined plate 506, meanwhile, the rotating fan blades 27 support the large particles such as leaves, the impurities cannot stick to the receiving plate 501, a part of rainwater flowing out of the guide pipe 3 can flow through the surface of the receiving plate 501 to push the rotating fan blades 27 to rotate, and the impurities such as leaves on the surface of the receiving plate 501 can be effectively moved to the inside of the impurity collecting frame 6 to be effectively collected through the rotation of the rotating fan blades 27 and the water flow, and the impurities can be effectively cleaned.

In the second embodiment, on the basis of the first embodiment, one end of the rotating rod 4 extends to the outside of the first box 1 and is fixedly provided with the pushing rotating plate 28, one side of the first box 1 is rotatably provided with the first installation shaft 29 and the second installation shaft 30, the surface of the first installation shaft 29 is fixedly provided with the eccentric wheel 31 and the first large gear 32, the middle part of the second installation shaft 30 is fixedly provided with the first small gear 33, and the first small gear 33 is meshed with the first large gear 32, so that the rotating rod 4 can be effectively adjusted in rotation; a first chain wheel 34 is fixedly installed at one end of the second installation shaft 30, a second motor 35 is installed at one side of the first box body 1, a second gearwheel 36 and a second chain wheel 37 are installed at the output end of the second motor 35, and a chain 38 is installed between the second chain wheel 37 and the first chain wheel 34, so that transmission can be effectively carried out;

the second motor 35 is started at regular time through an external controller, so that the second motor 35 drives the second gearwheel 36 and the second chain wheel 37 to rotate, the rotation of the second chain wheel 37 drives the second mounting shaft 30 to rotate through the chain 38 and the first chain wheel 34, the rotation of the second mounting shaft 30 drives the first pinion 33 to rotate, the rotation of the first pinion 33 can carry out reduction transmission rotation on the first gearwheel 32, the rotation of the first gearwheel 32 can drive the first mounting shaft 29 and the eccentric wheel 31 to rotate, the rotation of the eccentric wheel 31 can extrude the rotating plate 28, and the rotating plate 28 is pushed to drive the rotating rod 4 to rotate and adjust; when the eccentric wheel 31 rotates to be gradually separated from the push rotation plate 28, the rotation lever 4 and the first filter assembly 5 are reversely rotated by the self weight of the first filter assembly 5 to be restored to the horizontal state;

a third mounting shaft 39 is rotatably mounted on one side of the first box 1, a second pinion 40 and a large bevel gear 41 are respectively fixedly mounted at the middle part and one end of the third mounting shaft 39, and the second pinion 40 is meshed with the second large gear 36; the impurity collecting frame 6 comprises a fixing frame 601 and a stainless steel collecting net 602, the fixing frame 601 is fixedly installed inside the first box body 1, the stainless steel collecting net 602 is fixedly installed at the bottom of the fixing frame 601, the impurity leading-out mechanism 7 comprises a fixing pipe 701, the fixing pipe 701 is fixedly installed between the first box body 1 and the stainless steel collecting net 602, the fixing pipe 701 extends to the outside of the first box body 1, a thread material guiding fan blade 702 is rotatably installed between the fixing pipe 701 and the inside of the stainless steel collecting net 602, a discharging opening 703 is formed in the lower portion of the end portion of the fixing pipe 701, one end of the thread material guiding fan blade 702 extends to the outside of the fixing pipe 701 and is fixedly provided with a small bevel gear 704, and the large bevel gear 41 is meshed with the small bevel gear 704 to be connected, so that impurities such as collected leaves can be led out;

when the first filtering component 5 guides impurities such as leaves into the stainless steel collecting net 602, the second motor 35 is started to rotate in an accelerating manner through the second large gear 36 to the second small gear 40, the second small gear 40 rotates in an accelerating manner through the third mounting shaft 39 and the large bevel gear 41 to the small bevel gear 704, the rotation of the small bevel gear 704 drives the thread material guiding fan blades 702 to rotate, the rotation of the thread material guiding fan blades 702 can transmit the impurities such as leaves in the stainless steel collecting net 602, and the impurities such as leaves are discharged through the discharge port 703.

In the third embodiment, on the basis of the first embodiment, the second filtering assembly 10 includes two filtering sections, each of the two filtering sections includes a circular groove plate 1002, a fixing rib group 1001 and a fine particle impurity filter screen 1003, the fixing rib group 1001 is fixedly connected to the middle of the circular groove plate 1002 at equal intervals in a ring shape, the fine particle impurity filter screen 1003 is installed in the middle of the circular groove plate 1002 and located at the top of the fixing rib 1001, a rotating shaft 1004 is rotatably installed between the middle parts of the two fixing rib groups 1001, a block 1005 is fixedly installed at the top of the rotating shaft 1004, an output end of the first motor 11 extends to the inside of the second box 2 and is fixedly installed with a clamping groove block 1006, and the block 1005 is inserted into the clamping groove block 1006, so that fine particle impurities in rainwater can be filtered again; the upper part and the lower part of the rotating shaft 1004 are symmetrically and fixedly provided with the scraping plates 42 and the cleaning brushes 43, the bottoms of the two ring groove plates 1002 are respectively provided with fixing blocks 44 at equal intervals in a ring shape, the fixing blocks 44 are fixed in the second box body 2, the tops of the fixing blocks 44 are respectively provided with a groove 45, the bottoms of the ring groove plates 1002 are respectively provided with an inserting block 46 at equal intervals in a ring shape, and the inserting blocks 46 are inserted in the grooves 45, so that the cleaning operation of the filtered impurities can be effectively carried out;

after rainwater is guided into the second filtering component 10, the first motor 11 is started through an external controller, so that the clamping groove block 1006 drives the rotating shaft 1004 to rotate through the square block 1005, the rotating shaft 1004 rotates to drive the scraping plate 42 and the cleaning brush 43 to rotate, the rotating scraping plate 42 and the cleaning brush 43 can clean impurities filtered by the fine particle impurity filtering net 1003, so that the impurities are cleaned inside the circular groove plate 1002 to be collected, finally, the rainwater is filtered for the third time through the activated carbon filtering layer 13, and then, the filtered and purified rainwater is guided out through the guide-out pipe 9 to be collected and used in a centralized manner;

meanwhile, the top cover of the second box body 2 is opened to separate the clamping groove block 1006 from the block 1005, then the rotating shaft 1004 is lifted up to remove the ring groove plate 1002, the fixing rib group 1001 and the fine particle impurity filter screen 1003 from the inside of the second box body 2, so that the impurities collected on the ring groove plate 1002 are processed.

The building water supply and drainage system has multiple filtering functions, rainwater collected by a building can be filtered in a grading manner, the rainwater filtering effect and quality are ensured, and meanwhile, the blockage caused by impurity concentration can be effectively avoided through grading filtering operation, so that the drainage effectiveness is effectively ensured; meanwhile, the building water supply and drainage system is stable and reliable in structural use, simple and convenient in filtering operation, and therefore the use performance of the building water supply and drainage system can meet the use requirements.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Building water supply and drainage system, including first box (1) and second box (2), its characterized in that: the device comprises a first box body (1), a guide pipe (3) is fixedly installed on one side of the upper portion of a second box body (2), a rotating rod (4) is rotatably installed inside the first box body (1), a first filtering component (5) is fixedly installed on the surface of the rotating rod (4), an impurity collecting frame (6) is fixedly installed inside the first box body (1) and on one side of the rotating rod (4), an impurity leading-out mechanism (7) is installed inside the impurity collecting frame (6), a flow guide opening (8) is formed between the first box body (1) and the second box body (2), a leading-out pipe (9) is fixedly installed on one side of the lower portion of the second box body (2), a second filtering component (10) is installed in the middle of the inside of the second box body (2), a first motor (11) is installed at the top of the second box body (2), the output end of the first motor (11) is in transmission connection with the top of the second filtering component (10), a conical inclined plate (12) is fixedly installed at the lower portion of the inside of the second box body (2), activated carbon filter layer (13) is installed inside the second box body (2);

the first filtering component (5) comprises a bearing plate (501), one end of the bearing plate (501) is fixedly connected to the surface of the rotating rod (4), water leakage holes (502) are formed in the middle of the bearing plate (501) at equal intervals, a mounting groove (503) is formed in the bottom of the bearing plate (501) and located between the bottoms of the water leakage holes (502), a sealing part (504) is mounted inside the mounting groove (503), a U-shaped baffle (505) is fixedly mounted at the top of the bearing plate (501), an inclined plate (506) is fixedly mounted at one end of the bearing plate (501), and the inlet pipe (3) is located above the bearing plate (501);

closure member (504) is including sealed disk (15) and connecting strip (16), all through connecting strip (16) fixed connection between two adjacent sealed disks (15), inside groove (17) have been seted up to the one end of mounting groove (503), inside equidistance fixed mounting of inside groove (17) has ripple cover (18), the internally mounted of ripple cover (18) has spring (19), and equal fixedly connected with first stripper bar (20) between the tip of ripple cover (18) and adjacent sealed disk (15), slot (21) have been seted up to the other end equidistance of mounting groove (503), equal fixedly connected with second stripper bar (22) between the inside of slot (21) and adjacent sealed disk (15), fixedly connected with riser (23) between the tip of second stripper bar (22), the middle part fixed mounting of riser (23) one side has semicircle piece (24), semicircle piece (24) contact with the inside of first box (1).

2. A building water supply and drainage system according to claim 1, wherein: circular grooves (25) are formed in the top of the bearing plate (501) and one side of the bearing plate, which is located on the water leakage hole (502), rotating pins (26) are installed inside the circular grooves (25) in a rotating mode, and rotating fan blades (27) are installed on the surfaces of the rotating pins (26).

3. A building water supply and drainage system according to claim 1, wherein: the one end of dwang (4) extends to the outside and fixed mounting of first box (1) and has promotion rotor plate (28), and one side of first box (1) is rotated and is installed first installation axle (29) and second installation axle (30), and the fixed surface of first installation axle (29) installs eccentric wheel (31) and first gear wheel (32), and the middle part fixed mounting of second installation axle (30) has first pinion (33), and first pinion (33) and first gear wheel (32) meshing are connected.

4. A building water supply and drainage system as claimed in claim 3, wherein: one end fixed mounting of second installation axle (30) has first sprocket (34), and second motor (35) are installed to one side of first box (1), and second gear wheel (36) and second sprocket (37) are installed to the output of second motor (35), install chain (38) between second sprocket (37) and first sprocket (34).

5. A building water supply and drainage system according to claim 4, wherein: one side of the first box body (1) is rotatably provided with a third installation shaft (39), the middle part and one end of the third installation shaft (39) are respectively and fixedly provided with a second small gear (40) and a large bevel gear (41), and the second small gear (40) is meshed with the second large gear (36).

6. The building water supply and drainage system of claim 5, wherein: net (602) is collected including fixed frame (601) and stainless steel to impurity collection frame (6), fixed frame (601) fixed mounting is in the inside of first box (1), net (602) fixed mounting is collected to stainless steel in the bottom of fixed frame (601), impurity derivation mechanism (7) are including fixed pipe (701), fixed pipe (701) fixed mounting is collected between net (602) at first box (1) and stainless steel, and fixed pipe (701) extend to the outside of first box (1), screw thread guide flabellum (702) are installed in rotating between the inside of fixed pipe (701) and stainless steel collection net (602), the lower part of fixed pipe (701) tip is equipped with bin outlet (703), the one end of screw thread guide flabellum (702) extends to the outside of fixed pipe (701) and fixed mounting has small bevel gear (704), big bevel gear (41) are connected with small bevel gear (704) meshing.

7. A building water supply and drainage system according to claim 1, wherein: a blocking plate (101) is fixedly mounted at the upper part inside the first box body (1).

8. A building water supply and drainage system according to claim 1, wherein: second filtering component (10) includes two fillter sections, two fillter sections all include circle frid (1002) and fixed rib group (1001) and tiny granule impurity filter screen (1003), fixed rib group (1001) annular equidistance fixed connection is in the middle part of circle frid (1002), tiny granule impurity filter screen (1003) are installed at the middle part of circle frid (1002) and are located the top of fixed rib (1001), rotate between the middle part of two fixed rib groups (1001) and install axis of rotation (1004), the top fixed mounting of axis of rotation (1004) has square block (1005), the output of first motor (11) extends to the inside and the fixed mounting of second box (2) has draw-in groove piece (1006), square block (1005) are pegged graft in the inside of draw-in groove piece (1006).

9. A building water supply and drainage system according to claim 8, wherein: the upper portion and the lower portion of axis of rotation (1004) all symmetry fixed mounting have scraper blade (42) and cleaning brush (43), and the equal annular equidistance in bottom of two circle frid (1002) is equipped with fixed block (44), and fixed block (44) are fixed according to in the inside of second box (2), and the top of fixed block (44) all is seted up fluted (45), and inserted block (46) are installed to the annular equidistance in bottom of circle frid (1002), and inserted block (46) are pegged graft in the inside of recess (45).