CN114669095A - Building water supply and drainage system and method - Google Patents
Building water supply and drainage system and method Download PDFInfo
- Publication number
- CN114669095A CN114669095A CN202210263411.4A CN202210263411A CN114669095A CN 114669095 A CN114669095 A CN 114669095A CN 202210263411 A CN202210263411 A CN 202210263411A CN 114669095 A CN114669095 A CN 114669095A
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- cavity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 239000002351 wastewater Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 238000013459 approach Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 241000220317 Rosa Species 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a building water supply and drainage system and method, and belongs to the technical field of building water supply and drainage. A building water supply and drainage system comprises a filter box, wherein the top and the bottom of the filter box are respectively provided with a water inlet and a water outlet, a blanking cavity and a filter cavity are arranged in the filter box and are mutually communicated, two supports are fixedly arranged on the inner wall of the filter cavity, a filter screen is arranged between the two supports, and a movable plate is arranged between the top of the filter screen and the top wall of the filter cavity; the invention can automatically clean impurities on the filter screen while draining water, reduces the labor amount of workers, ensures the reliable, stable and continuous work of a water supply and drainage system, removes the sewage in the impurities, ensures the discharge and recovery amount of the sewage, reduces the peculiar smell emitted when cleaning the impurities, and reduces the operation difficulty of the workers.
Description
Technical Field
The invention relates to the technical field of building water supply and drainage, in particular to a building water supply and drainage system and a building water supply and drainage method.
Background
At present, with the increase of urbanization speed and the improvement of building energy-saving requirements and with the continuous development of the building industry, a building water supply and drainage system is one of indispensable building facilities. The water supply engineering is an engineering for supplying domestic and production water for residents and factories, mines and transportation enterprises, as well as an engineering for supplying fire water and road greening water, and the drainage engineering is an engineering for removing human domestic sewage, various waste water in production and redundant ground water, so that the daily life quality of people is effectively ensured.
The condition that a drainage pipeline in a building water supply and drainage pipeline is blocked can occur, residents in civil residential buildings often suffer from the trouble that normal sewage drainage is affected due to the blockage of the drainage pipeline, due to the fact that responsibility is not strong or due to the fact that articles such as cotton fibers, mop strips and the like are drained into a sewage pipeline, the pollutants are mutually mixed to block a main sewage drainage pipeline, even if a filter plate is arranged, workers still need to clean the sewage drainage pipeline regularly, the workload and the task load of the workers are increased, and in the process, a drainage system cannot be used normally; meanwhile, the cleaned impurities contain more sewage, so that the discharge and recovery amount of the sewage is influenced, peculiar smell can be emitted, and the operation difficulty of workers is improved.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a building water supply and drainage system and a building water supply and drainage method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building water supply and drainage system, includes the rose box, the top and the bottom of rose box are provided with water inlet and delivery port respectively, be provided with unloading chamber and filter chamber in the rose box, unloading chamber and filter chamber communicate each other, the filter chamber inner wall has set firmly two supports, two be provided with the filter screen between the support, be provided with the movable plate between the roof of filter screen top and filter chamber, be provided with first elastic element between movable plate and the filter chamber inner wall, sliding connection has the scraper blade on the filter screen, the scraper blade offsets with the movable plate activity, be provided with jet-propelled subassembly in the scraper blade, be provided with the actuating mechanism who is used for the scraper blade displacement on the rose box, still be provided with the collection room in the filter chamber.
Preferably, actuating mechanism includes first drive assembly and second drive assembly, first drive assembly is including setting firmly the work box in rose box outer wall both sides, the rotation is connected with the axis of rotation in the work box, the axis of rotation passes through the bearing and rotates to be connected in the rose box, the cover is equipped with the water conservancy diversion piece that is circumference evenly distributed in the axis of rotation, water conservancy diversion piece swing joint is at unloading intracavity.
Preferably, the second drive assembly is including rotating the lead screw of connection in the rose box, scraper blade and lead screw threaded connection, the second drive assembly still includes the telescopic link that links firmly with the work box inner wall, the one end that the work box inner wall was kept away from to the telescopic link is connected with the rack, be provided with gear wheel and the pinion of being connected with the rack meshing on axis of rotation and the lead screw respectively.
Preferably, the rack includes the first rack board of being connected with large gear engagement and the second rack board of being connected with small gear engagement, the gear wheel sets up to the pinion, be connected with the connecting plate between first rack board and the second rack board, the telescopic link links to each other with the connecting plate is fixed, just the telescopic link inside is provided with the spring.
Preferably, the air injection assembly comprises an airtight cavity arranged on the scraper plate, an air injection port communicated with the airtight cavity is formed in the bottom of the scraper plate, a one-way valve is arranged in the air injection port, the air injection assembly further comprises a pneumatic box fixedly arranged on the filter box, and an air guide pipe is connected between the pneumatic box and the airtight cavity.
Preferably, two check valves for air exhaust and air exhaust are arranged in the pneumatic box, a piston is connected to the inner wall of the pneumatic box in a sliding mode, a push rod is connected to the piston, a third elastic element is sleeved on the push rod, one end, far away from the piston, of the push rod penetrates through the pneumatic box and is connected with a stress plate, a cam is fixedly arranged on the lead screw, and the cam is movably abutted to the stress plate.
Preferably, the scraper blade is provided with a groove, the inner wall of the groove is fixedly connected with a rotating shaft, the rotating shaft is sleeved with a rotating plate, the rotating shaft is further provided with a torsional spring for resetting and rotating the rotating plate, and the two ends of the rotating plate respectively offset with the inner wall and the movable plate of the blanking cavity.
Preferably, a first connecting plate is fixedly arranged on the lead screw, a second connecting plate is rotatably connected to the first connecting plate, one end, far away from the first connecting plate, of the second connecting plate is rotatably connected with a moving block through a pin shaft, the moving block is slidably connected in the working box, a pushing block is slidably connected in the collecting chamber, the moving block and the pushing block are provided with matched inclined planes, the two inclined planes movably abut against each other, a water guide hole is formed in the bottom of the collecting chamber, and the collecting chamber is communicated with the filter cavity through the water guide hole.
Preferably, the push block comprises a first fixed block and a second fixed block, and a second elastic element is arranged between the first fixed block and the second fixed block.
The invention also discloses a building water supply and drainage method, which comprises a building water supply and drainage system and further comprises the following steps:
s1: when the drainage system drains water, the drainage system is connected with a water inlet of the filter box through a drainage pipe, a water outlet is connected with another section of drainage pipe, the water inlet and the water outlet are arranged up and down, a filter screen in the filter box filters and intercepts sundries in the drainage pipe, wastewater in the drainage pipe enters the filter box through the water inlet, passes through the blanking cavity and the filter cavity in sequence and is finally discharged through the water outlet;
s2: when waste water enters the blanking cavity, the waste water acts on a flow deflector on a rotating shaft to enable the flow deflector to turn over and further drive the rotating shaft to rotate, so that output power is provided for the device, the rotating shaft drives a large gear to rotate after rotating, the large gear is meshed with a first rack plate on a rack frame, the large gear is arranged to be a half gear, the rack frame moves upwards when being meshed with the large gear, a telescopic rod with elastic force moves downwards when not being meshed, the rack frame can move up and down in a reciprocating mode, the rack frame is meshed with a small gear on a lead screw through a second rack plate in the up and down reciprocating movement process, the lead screw can rotate in a forward and reverse rotating mode, the lead screw drives a scraper plate in threaded connection with the lead screw to move left and right in a reciprocating mode, and the scraper plate scrapes residual impurities on a filter screen;
S3: in the process of scraping sundries, the scraper blade can gradually approach the movable plate, the scraper blade extrudes the sundries to enable sewage in the sundries to be extruded out, the extruded sewage passes through the filter screen to fall, the first elastic element is compressed along with the continuous approach of the scraper blade, the movable plate approaches to the inner wall of the filter box, the scraper blade replaces the original position of the movable plate to prevent the sewage in the filter cavity from leaking into the collection chamber, the movable plate can abut against the inner wall of the bottom of the blanking cavity in the moving process of the scraper blade, the rotating plate deflects by taking the rotating shaft as the circle center, the other end of the rotating plate exerts force on the movable plate, the first elastic element is extruded again, the gap between the movable plate and the scraper blade is enlarged, and the side edge of the extruded sundries is not stressed and then falls into the collection chamber;
s4: at lead screw pivoted in-process, the cam is to the atress board effort, and the piston is extruded, inside the inside gas of pneumatic case got into airtight cavity through the air duct to carry out gas-injection through the jet-propelled mouth to the debris in the filter screen mesh, the scraper blade can get rid of the tiny impurity of the downthehole adhesion of filter screen mesh fast when scraping debris on the filter screen, and the impurity after getting rid of is along with waste water discharges fast.
Compared with the prior art, the invention provides a building water supply and drainage system and a method, which have the following beneficial effects:
1. According to the building water supply and drainage system and method, the scraper plate is driven to automatically clean impurities on the filter screen while water is drained, so that the labor amount of workers can be effectively reduced, and the reliable and stable work of the water supply and drainage system is guaranteed.
2. According to the building water supply and drainage system and method, the diversion sheet is turned over to drive the rotating shaft to rotate through the action of the waste water on the diversion sheet on the rotating shaft, and the rotating shaft provides output power for the whole device, so that the building water supply and drainage system is energy-saving and environment-friendly.
3. According to the building water supply and drainage system and method, the scraper blades are used for extruding sundries on the filter screen, so that sewage in the sundries is extruded out, the extruded sewage passes through the filter screen and falls, the first elastic element is compressed along with the continuous approaching of the scraper blades, the movable plate approaches to the inner wall of the filter box, the scraper blades replace the original position of the movable plate, the sewage in the filter cavity is prevented from leaking into the collection chamber, the sewage in the sundries can be removed, the discharge and recovery amount of the sewage is ensured, the peculiar smell emitted when the sundries are cleaned is reduced, and therefore the operation difficulty of workers is reduced.
4. According to the building water supply and drainage system and method, the acting force of the cam on the stress plate is utilized, the piston is extruded, the internal gas enters the closed cavity through the air guide pipe, air is sprayed to impurities in the meshes of the filter screen through the air spraying port, the scraper can quickly remove tiny impurities adhered in the meshes of the filter screen while scraping the impurities on the filter screen, the removed impurities are quickly discharged along with waste water, and the cleaning effect on the impurities on the filter screen is improved.
5. According to the building water supply and drainage system and method, the first connecting plate and the second connecting plate are driven to swing when the screw rod rotates, the moving block exerts force on the pushing block, the pushing block slides in the collecting chamber, and the pushing block further discharges water to collected extruded sundries, so that the sundry water discharging effect is guaranteed, the occupation area of the sundries is reduced, the utilization rate of the storage space of the collecting chamber is improved, and the time period for cleaning the sundries by workers is further reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the filtration tank of the present invention;
FIG. 5 is a schematic view of the internal structure of the work box of the present invention;
FIG. 6 is a schematic structural view of a carrier of the present invention;
FIG. 7 is a schematic sectional view of the squeegee of the present invention;
fig. 8 is a schematic sectional view of the pneumatic tank of the present invention.
In the figure: 1. a filter box; 101. a water inlet; 102. a water outlet; 103. a blanking cavity; 104. a filter chamber; 2. a support; 201. filtering with a screen; 3. moving the plate; 4. a squeegee; 5. a collection chamber; 501. a water guide hole; 6. a first elastic element; 7. a work box; 8. a rotating shaft; 801. a flow deflector; 802. a bull gear; 9. a screw rod; 901. a pinion gear; 902. a cam; 903. a first connecting plate; 904. a second connecting plate; 905. a moving block; 10. a telescopic rod; 11. a rack frame; 111. a first rack plate; 112. a second rack plate; 113. a connecting plate; 12. sealing the cavity; 121. an air jet; 13. a pneumatic tank; 131. an air duct; 132. a piston; 133. a push rod; 134. a third elastic element; 135. a stress plate; 14. a groove; 141. a rotating plate; 15. a push block; 151. a first fixed block; 152. a second fixed block; 153. a second elastic element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
referring to fig. 1, 2, 3, 4 and 5, a building water supply and drainage system comprises a filter box 1, wherein a water inlet 101 and a water outlet 102 are respectively formed in the top and the bottom of the filter box 1, a blanking cavity 103 and a filter cavity 104 are formed in the filter box 1, the blanking cavity 103 is communicated with the filter cavity 104, two supports 2 are fixedly arranged on the inner wall of the filter cavity 104, a filter screen 201 is arranged between the two supports 2, a moving plate 3 is arranged between the top of the filter screen 201 and the top wall of the filter cavity 104, a first elastic element 6 is arranged between the moving plate 3 and the inner wall of the filter cavity 104, a scraper 4 is slidably connected onto the filter screen 201, the scraper 4 movably abuts against the moving plate 3, an air injection assembly is arranged in the scraper 4, a driving mechanism for displacement of the scraper 4 is arranged on the filter box 1, and a collection chamber 5 is further arranged in the filter cavity 104.
Specifically, when drainage system carries out the drainage, through water inlet 101 of drain pipe connection rose box 1, delivery port 102 links to each other with another section drain pipe, water inlet 101 sets up from top to bottom with delivery port 102, filter screen 201 in the rose box 1 filters the interception to the debris in the drain pipe, waste water in the drain pipe passes through water inlet 101 and gets into rose box 1, waste water passes through unloading chamber 103 and filter chamber 104 in proper order, finally discharge through delivery port 102, can clear up the impurity on filter screen 201 automatically when the drainage, staff's the amount of labour has been reduced, the reliable stable and continuous work of plumbing system has been ensured, get rid of the sewage in the debris simultaneously, guarantee the emission recovery quantity of sewage, the peculiar smell that gives off when reducing debris clearance, thereby reduce staff's the operation degree of difficulty.
Referring to fig. 2 and 4, as a preferred technical scheme of the present invention, the driving mechanism includes a first driving assembly and a second driving assembly, the first driving assembly includes a working box 7 fixedly disposed on both sides of the outer wall of the filtering box 1, the working box 7 is rotatably connected with a rotating shaft 8, the rotating shaft 8 is rotatably connected in the filtering box 1 through a bearing, the rotating shaft 8 is sleeved with flow deflectors 801 uniformly distributed circumferentially, and the flow deflectors 801 are movably connected in the blanking cavity 103; when the wastewater enters the discharging cavity 103, the wastewater acts on the flow deflector 801 on the rotating shaft 8, so that the flow deflector 801 overturns to drive the rotating shaft 8 to rotate, and the device provides output power, and is energy-saving and environment-friendly.
Referring to fig. 2, 3, 4, 5 and 6, as a preferred technical scheme of the present invention, the second driving assembly includes a screw rod 9 rotatably connected in the filter box 1, the scraper 4 is in threaded connection with the screw rod 9, the second driving assembly further includes an expansion link 10 fixedly connected with the inner wall of the working box 7, one end of the expansion link 10 away from the inner wall of the working box 7 is connected with a rack 11, and the rotating shaft 8 and the screw rod 9 are respectively provided with a large gear 802 and a small gear 901 engaged with the rack 11.
Further, the rack 11 includes a first rack plate 111 engaged with the large gear 802 and a second rack plate 112 engaged with the small gear 901, the large gear 802 is configured as a half gear, a connecting plate 113 is connected between the first rack plate 111 and the second rack plate 112, the telescopic rod 10 is fixedly connected with the connecting plate 113, and a spring is arranged inside the telescopic rod 10.
Specifically, the rotating shaft 8 rotates to drive the large gear 802 to rotate, the large gear 802 is meshed with the first rack plate 111 on the rack frame 11, the large gear 802 is arranged to be a half gear, so that the rack frame 11 moves upwards when meshed with the large gear 802, and the telescopic rod 10 with elastic force moves downwards when not meshed, so that the rack frame 11 can move up and down in a reciprocating manner, the rack frame 11 moves up and down in a reciprocating manner through the second rack plate 112 to be meshed with the pinion 901 on the lead screw 9 in the process of moving up and down in a reciprocating manner, the lead screw 9 can rotate in a forward and reverse manner, the lead screw 9 drives the scraper 4 in threaded connection with the lead screw to move left and right in a reciprocating manner, and the scraper 4 scrapes off residual impurities on the filter screen 201.
Referring to fig. 2, 4, 7 and 8, as a preferred technical scheme of the present invention, the air injection assembly includes a closed cavity 12 provided on the scraper 4, an air injection port 121 communicated with the closed cavity 12 is provided at the bottom of the scraper 4, a check valve is provided in the air injection port 121, the air injection assembly further includes a pneumatic box 13 fixedly provided on the filter box 1, and an air duct 131 is connected between the pneumatic box 13 and the closed cavity 12.
Furthermore, two check valves for air suction and exhaust are arranged in the pneumatic box 13, the piston 132 is connected to the inner wall of the pneumatic box 13 in a sliding manner, the piston 132 is connected with the push rod 133, the third elastic element 134 is sleeved on the push rod 133, one end, far away from the piston 132, of the push rod 133 penetrates through the pneumatic box 13 and is connected with the stress plate 135, the lead screw 9 is fixedly provided with the cam 902, and the cam 902 is movably abutted to the stress plate 135.
Specifically, at lead screw 9 pivoted in-process, cam 902 is to 135 effort of atress board, and piston 132 is extruded, inside gaseous passing through air duct 131 entering airtight cavity 12 to carry out gas-injection through air jet 121 to the debris in filter screen 201 mesh, scraper blade 4 can get rid of the tiny impurity of filter screen 201 mesh internal adhesion fast when scraping filter screen 201 goes up debris, and the impurity after getting rid of is along with waste water discharges fast, guarantees the clearance effect to filter screen 201. The third elastic element 134 can reset the force-bearing plate 135, so as to drive the piston 132 to move upwards to draw the external air into the pneumatic box 13.
Referring to fig. 1, 2, 3, 4 and 5, as a preferred technical solution of the present invention, a groove 14 is formed on the scraper 4, a rotating shaft is fixedly connected to an inner wall of the groove 14, a rotating plate 141 is sleeved on the rotating shaft, a torsion spring for resetting and rotating the rotating plate 141 is further disposed on the rotating shaft, and two ends of the rotating plate 141 are movably abutted to the inner wall of the blanking cavity 103 and the moving plate 3, respectively.
Specifically, in the process of scraping impurities, the scraper 4 gradually approaches the moving plate 3, the scraper 4 extrudes the impurities to extrude sewage in the impurities, the extruded sewage passes through the filter screen 201 to fall, the first elastic element 6 is compressed along with the continuous approach of the scraper 4, the moving plate 3 approaches the inner wall of the filter box 1, the scraper 4 replaces the original position of the moving plate 3 to prevent the sewage in the filter cavity 104 from leaking into the collection chamber 5, the rotating plate 141 abuts against the inner wall of the bottom of the blanking cavity 103 in the moving process of the scraper 4, the rotating plate 141 deflects by taking the rotating shaft as the center of a circle, the other end of the rotating plate 141 applies force to the moving plate 3, the first elastic element 6 is extruded again, the gap between the moving plate 3 and the scraper 4 is increased, and the side edges of the extruded impurities are not stressed again and fall into the collection chamber 5.
Referring to fig. 2, fig. 3, fig. 4 and fig. 7, as a preferred technical solution of the present invention, a first connecting plate 903 is fixedly arranged on a lead screw 9, a second connecting plate 904 is rotatably connected to the first connecting plate 903, one end of the second connecting plate 904, which is far away from the first connecting plate 903, is rotatably connected to a moving block 905 through a pin, the moving block 905 is slidably connected in a work box 7, a push block 15 is slidably connected in a collection chamber 5, the moving block 905 and the push block 15 are provided with matched inclined planes, the two inclined planes are movably abutted, a water guide hole 501 is formed in the bottom of the collection chamber 5, and the collection chamber 5 is communicated with a filter cavity 104 through the water guide hole 501.
It is specific, drive first link plate 903 and the swing of second link plate 904 when rotating through lead screw 9, make the movable block 905 to the 15 effort of ejector pad, ejector pad 15 slides in collecting chamber 5, make ejector pad 15 further go out water to the debris of being extruded of collection, thereby guarantee debris play water effect, extruded waste water passes through water guiding hole 501 flow to filter chamber 104, because the waste water in the rose box 1 flows down from last, need not to worry that the water in the filter chamber 104 flows back and gets into collecting chamber 5, on the other hand reduces debris area occupied, improve the utilization ratio of 5 storage space in collecting chamber, and then reduce the time cycle that the staff cleared up debris.
Referring to fig. 2 and 3, as a preferred embodiment of the present invention, the pushing block 15 includes a first fixing block 151 and a second fixing block 152, and a second elastic element 153 is disposed between the first fixing block 151 and the second fixing block 152; since the distance of each downward movement of the moving block 905 is fixed, the distance of each movement of the push block 15 is the same, but as the device is used, the sundries in the collection chamber 5 are collected more and more, so that the distance of the movement of the push block 15 is limited, and the arrangement of the second elastic element 153 provides a buffer distance for the movement of the push block 15.
The invention also discloses a building water supply and drainage method, which comprises a building water supply and drainage system and further comprises the following steps:
s1: when the drainage system drains water, the drainage system is connected with a water inlet 101 of the filter box 1 through a drainage pipe, a water outlet 102 is connected with another section of drainage pipe, the water inlet 101 and the water outlet 102 are arranged up and down, a filter screen 201 in the filter box 1 filters and intercepts sundries in the drainage pipe, wastewater in the drainage pipe enters the filter box 1 through the water inlet 101, and the wastewater sequentially passes through the blanking cavity 103 and the filter cavity 104 and is finally discharged through the water outlet 102;
s2: when the wastewater enters the blanking cavity 103, the wastewater acts on the flow deflector 801 on the rotating shaft 8 to enable the flow deflector 801 to turn over and further drive the rotating shaft 8 to rotate, so that output power is provided for the device, the rotating shaft 8 drives the large gear 802 to rotate after rotating, the large gear 802 is meshed with the first rack plate 111 on the rack frame 11, the large gear 802 is arranged as a half gear, so that the rack frame 11 moves upwards when meshed with the large gear 802, the telescopic rod 10 with elastic force moves downwards when not meshed, the rack frame 11 can move up and down in a reciprocating manner, the rack frame 11 is meshed with the small gear 901 on the screw rod 9 through the second rack plate 112 in the process of moving up and down in a reciprocating manner, the screw rod 9 can rotate in a forward and backward manner, the screw rod 9 drives the scraper 4 in threaded connection with the screw rod to move left and right in a reciprocating manner, and the scraper 4 can scrape residual impurities on the filter screen 201;
S3: in the process of scraping impurities, the scraper 4 gradually approaches the moving plate 3, the scraper 4 extrudes the impurities to extrude sewage in the impurities, the extruded sewage passes through the filter screen 201 to fall, the first elastic element 6 is compressed along with the continuous approach of the scraper 4, the moving plate 3 approaches the inner wall of the filter box 1, the scraper 4 replaces the original position of the moving plate 3 to prevent the sewage in the filter cavity 104 from leaking into the collection chamber 5, the rotating plate 141 abuts against the inner wall of the bottom of the blanking cavity 103 in the moving process of the scraper 4, the rotating plate 141 deflects by taking the rotating shaft as the center of a circle, the other end of the rotating plate 141 applies force to the moving plate 3, the first elastic element 6 is extruded again, the gap between the moving plate 3 and the scraper 4 is increased, and the side edge of the extruded impurities is not stressed any more and then falls into the collection chamber 5;
s4: in the rotating process of the screw rod 9, the cam 902 applies force to the stress plate 135, the piston 132 is extruded, the air inside the pneumatic box 13 enters the closed cavity 12 through the air guide pipe 131, and is sprayed with air through the air spraying port 121 to impurities in meshes of the filter screen 201, the scraper 4 can rapidly remove fine impurities adhered to the inner sides of the meshes of the filter screen 201 when scraping the impurities on the filter screen 201, and the removed impurities are rapidly discharged along with waste water.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. A building water supply and drainage system comprises a filter box (1) and is characterized in that a water inlet (101) and a water outlet (102) are formed in the top and the bottom of the filter box (1) respectively, a blanking cavity (103) and a filter cavity (104) are formed in the filter box (1), the blanking cavity (103) is communicated with the filter cavity (104), two supports (2) are fixedly arranged on the inner wall of the filter cavity (104), a filter screen (201) is arranged between the two supports (2), a movable plate (3) is arranged between the top of the filter screen (201) and the top wall of the filter cavity (104), a first elastic element (6) is arranged between the movable plate (3) and the inner wall of the filter cavity (104), a scraper plate (4) is connected to the filter screen (201) in a sliding manner, the scraper plate (4) is movably abutted to the movable plate (3), and an air injection assembly is arranged in the scraper plate (4), the filter box (1) is provided with a driving mechanism for displacement of the scraper (4), and the filter cavity (104) is also internally provided with a collection chamber (5).
2. A building water supply and drainage system according to claim 1, wherein the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly comprises working boxes (7) fixedly arranged on two sides of the outer wall of the filter box (1), a rotating shaft (8) is rotatably connected in each working box (7), the rotating shaft (8) is rotatably connected in the filter box (1) through bearings, flow deflectors (801) uniformly distributed on the circumference are sleeved on the rotating shaft (8), and the flow deflectors (801) are movably connected in the discharging cavity (103).
3. A building water supply and drainage system according to claim 2, wherein the second driving assembly comprises a screw rod (9) rotatably connected in the filter box (1), the scraper (4) is in threaded connection with the screw rod (9), the second driving assembly further comprises a telescopic rod (10) fixedly connected with the inner wall of the working box (7), a rack (11) is connected to one end of the telescopic rod (10) far away from the inner wall of the working box (7), and a large gear (802) and a small gear (901) meshed and connected with the rack (11) are respectively arranged on the rotating shaft (8) and the screw rod (9).
4. A building water supply and drainage system according to claim 3, wherein the rack (11) comprises a first rack plate (111) meshed with the bull gear (802) and a second rack plate (112) meshed with the pinion (901), the bull gear (802) is provided as a half gear, a connecting plate (113) is connected between the first rack plate (111) and the second rack plate (112), the telescopic rod (10) is fixedly connected with the connecting plate (113), and a spring is arranged inside the telescopic rod (10).
5. The building water supply and drainage system according to claim 3, wherein the air injection assembly comprises a closed cavity (12) formed in the scraper (4), an air injection port (121) communicated with the closed cavity (12) is formed in the bottom of the scraper (4), a one-way valve is arranged in the air injection port (121), the air injection assembly further comprises a pneumatic box (13) fixedly arranged on the filter box (1), and an air guide pipe (131) is connected between the pneumatic box (13) and the closed cavity (12).
6. A building water supply and drainage system according to claim 5, wherein two one-way valves for air suction and exhaust are arranged in the pneumatic box (13), a piston (132) is connected to the inner wall of the pneumatic box (13) in a sliding manner, a push rod (133) is connected to the piston (132), a third elastic element (134) is sleeved on the push rod (133), one end, far away from the piston (132), of the push rod (133) penetrates through the pneumatic box (13) and is connected with a stress plate (135), a cam (902) is fixedly arranged on the screw rod (9), and the cam (902) is movably abutted to the stress plate (135).
7. A building water supply and drainage system according to claim 5, wherein the scraper (4) is provided with a groove (14), a rotating shaft is fixedly connected to the inner wall of the groove (14), a rotating plate (141) is sleeved on the rotating shaft, a torsion spring for resetting and rotating the rotating plate (141) is further arranged on the rotating shaft, and two ends of the rotating plate (141) are respectively movably abutted against the inner wall of the blanking cavity (103) and the moving plate (3).
8. The building water supply and drainage system according to claim 6, wherein a first connecting plate (903) is fixedly arranged on the lead screw (9), a second connecting plate (904) is rotatably connected to the first connecting plate (903), a moving block (905) is rotatably connected to one end, away from the first connecting plate (903), of the second connecting plate (904) through a pin shaft, the moving block (905) is slidably connected into the work box (7), a push block (15) is slidably connected into the collection chamber (5), the moving block (905) and the push block (15) are provided with matched inclined planes, the two inclined planes are movably abutted, a water guide hole (501) is formed in the bottom of the collection chamber (5), and the collection chamber (5) is communicated with the filter cavity (104) through the water guide hole (501).
9. A building water supply and drainage system as claimed in claim 7, wherein the push block (15) comprises a first fixing block (151) and a second fixing block (152), and a second elastic element (153) is arranged between the first fixing block (151) and the second fixing block (152).
10. A method of building water supply and drainage comprising a building water supply and drainage system as claimed in any one of claims 1 to 9, further comprising the steps of:
s1: when the drainage system drains water, the drainage system is connected with a water inlet (101) of the filter box (1) through a drainage pipe, a water outlet (102) is connected with another section of drainage pipe, the water inlet (101) and the water outlet (102) are arranged up and down, a filter screen (201) in the filter box (1) filters and intercepts sundries in the drainage pipe, wastewater in the drainage pipe enters the filter box (1) through the water inlet (101), and the wastewater sequentially passes through the blanking cavity (103) and the filter cavity (104) and is finally discharged through the water outlet (102);
S2: when wastewater enters the discharging cavity (103), the wastewater acts on a flow deflector (801) on the rotating shaft (8) to enable the flow deflector (801) to turn over and further drive the rotating shaft (8) to rotate, output power is provided for the device, the rotating shaft (8) drives the large gear (802) to rotate after rotating, the large gear (802) is meshed with a first rack plate (111) on the rack (11), the large gear (802) is arranged as a half gear, the rack (11) moves upwards when meshed with the large gear (802), and the telescopic rod (10) with elasticity moves downwards when not meshed, so that the rack (11) can move up and down in a reciprocating manner, the second rack plate (112) is meshed with a small gear (901) on the screw rod (9) in the process of the up and down reciprocating movement of the rack (11), the screw rod (9) can rotate in a forward and backward rotating manner, and the screw rod (9) drives a scraper (4) in threaded connection with the screw rod to move left and right in a reciprocating manner, the scraper (4) scrapes the impurities left on the filter screen (201);
s3: in the process of scraping sundries, the scraper (4) gradually approaches to the moving plate (3), the scraper (4) extrudes the sundries to enable sewage in the sundries to be extruded out, the extruded sewage passes through the filter screen (201) to fall, the first elastic element (6) is compressed along with the continuous approach of the scraper (4), the moving plate (3) approaches to the inner wall of the filter box (1), the scraper (4) replaces the original position of the moving plate (3) to prevent the sewage in the filter cavity (104) from leaking into the collection chamber (5), the rotating plate (141) abuts against the inner wall of the bottom of the discharging cavity (103) in the moving process of the scraper (4), the rotating plate (141) deflects by taking the rotating shaft as the center of a circle, the other end of the rotating plate (141) exerts force on the moving plate (3), the first elastic element (6) is extruded again, and the gap between the moving plate (3) and the scraper (4) is enlarged, the side edge of the extruded sundries is not stressed and falls into the collecting chamber (5);
S4: in the process of screw (9) pivoted, cam (902) are to atress board (135) effort, piston (132) are extruded, inside pneumatic case (13) inside gas passes through air duct (131) and gets into airtight cavity (12), and jet-propelled to the debris in filter screen (201) mesh through air jet (121), scraper blade (4) can get rid of the tiny impurity of filter screen (201) mesh internal adhesion fast when scraping filter screen (201) and go up debris, impurity after getting rid of is along with waste water quick discharge.
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| CN202210263411.4A CN114669095A (en) | 2022-03-17 | 2022-03-17 | Building water supply and drainage system and method |
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| CN202210263411.4A CN114669095A (en) | 2022-03-17 | 2022-03-17 | Building water supply and drainage system and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212623A (en) * | 2022-07-13 | 2022-10-21 | 崔妍 | Water-saving building water supply and drainage device and drainage method |
| CN115634493A (en) * | 2022-12-22 | 2023-01-24 | 江苏环保产业技术研究院股份公司 | Industrial wastewater treatment cyclic utilization device |
| CN117431705A (en) * | 2023-12-18 | 2024-01-23 | 南通中沪家用纺织品有限公司 | Textile fabric wetting device for spinning |
| CN117619007A (en) * | 2024-01-26 | 2024-03-01 | 山西鸿伟益达建材科技有限公司 | Water reducer mother liquor filtering and purifying device and application method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439755A (en) * | 2018-03-06 | 2018-08-24 | 广东驼王生物工程有限公司 | A kind of equipment for separating liquid from solid for waste recycling treatment |
| CN111995113A (en) * | 2020-08-24 | 2020-11-27 | 绍兴市秀臻新能源科技有限公司 | Anti-blocking municipal sewage treatment device and using method thereof |
| CN212425630U (en) * | 2020-04-20 | 2021-01-29 | 张长林 | Sewage treatment device capable of compressing sundries |
| CN213101023U (en) * | 2020-08-26 | 2021-05-04 | 陈慧 | Sewage treatment plant for construction |
| CN112827239A (en) * | 2021-01-09 | 2021-05-25 | 金巧艺 | Drive rotation mud scraping device of filtering sludge treatment system |
| CN213313994U (en) * | 2020-07-12 | 2021-06-01 | 江西省搏洋教育装备有限公司 | Dust collector is used in school utensil table chair processing |
| CN112933724A (en) * | 2021-03-04 | 2021-06-11 | 上海浣碧环保科技有限公司 | Water treatment filtering purification device |
| CN215053741U (en) * | 2021-06-02 | 2021-12-07 | 郭英 | Environment-friendly urban construction drainage device |
| CN215310677U (en) * | 2021-02-06 | 2021-12-28 | 泉州威可赛机械科技有限公司 | Multi-stage anti-blocking piston structure |
| CN216023488U (en) * | 2021-08-09 | 2022-03-15 | 苏州羿富环保科技有限公司 | Raw material filtering device for producing water pollution treatment agent |
-
2022
- 2022-03-17 CN CN202210263411.4A patent/CN114669095A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439755A (en) * | 2018-03-06 | 2018-08-24 | 广东驼王生物工程有限公司 | A kind of equipment for separating liquid from solid for waste recycling treatment |
| CN212425630U (en) * | 2020-04-20 | 2021-01-29 | 张长林 | Sewage treatment device capable of compressing sundries |
| CN213313994U (en) * | 2020-07-12 | 2021-06-01 | 江西省搏洋教育装备有限公司 | Dust collector is used in school utensil table chair processing |
| CN111995113A (en) * | 2020-08-24 | 2020-11-27 | 绍兴市秀臻新能源科技有限公司 | Anti-blocking municipal sewage treatment device and using method thereof |
| CN213101023U (en) * | 2020-08-26 | 2021-05-04 | 陈慧 | Sewage treatment plant for construction |
| CN112827239A (en) * | 2021-01-09 | 2021-05-25 | 金巧艺 | Drive rotation mud scraping device of filtering sludge treatment system |
| CN215310677U (en) * | 2021-02-06 | 2021-12-28 | 泉州威可赛机械科技有限公司 | Multi-stage anti-blocking piston structure |
| CN112933724A (en) * | 2021-03-04 | 2021-06-11 | 上海浣碧环保科技有限公司 | Water treatment filtering purification device |
| CN215053741U (en) * | 2021-06-02 | 2021-12-07 | 郭英 | Environment-friendly urban construction drainage device |
| CN216023488U (en) * | 2021-08-09 | 2022-03-15 | 苏州羿富环保科技有限公司 | Raw material filtering device for producing water pollution treatment agent |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212623A (en) * | 2022-07-13 | 2022-10-21 | 崔妍 | Water-saving building water supply and drainage device and drainage method |
| CN115212623B (en) * | 2022-07-13 | 2023-09-19 | 新疆德浩恒源建筑工程有限公司 | Water-saving building water supply and drainage device and drainage method |
| CN115634493A (en) * | 2022-12-22 | 2023-01-24 | 江苏环保产业技术研究院股份公司 | Industrial wastewater treatment cyclic utilization device |
| CN117431705A (en) * | 2023-12-18 | 2024-01-23 | 南通中沪家用纺织品有限公司 | Textile fabric wetting device for spinning |
| CN117619007A (en) * | 2024-01-26 | 2024-03-01 | 山西鸿伟益达建材科技有限公司 | Water reducer mother liquor filtering and purifying device and application method thereof |
| CN117619007B (en) * | 2024-01-26 | 2024-04-19 | 山西鸿伟益达建材科技有限公司 | Water reducer mother liquor filtering and purifying device and application method thereof |
| CN117900682A (en) * | 2024-03-19 | 2024-04-19 | 山西万家寨水控水利机电科技服务有限公司 | Electromechanical automatic welding system and use method thereof |
| CN117900682B (en) * | 2024-03-19 | 2024-06-04 | 山西万家寨水控水利机电科技服务有限公司 | Electromechanical automatic welding system and use method thereof |
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