CN119018957A - Energy-saving building water supply and drainage device and working method thereof - Google Patents
Energy-saving building water supply and drainage device and working method thereof Download PDFInfo
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- CN119018957A CN119018957A CN202411513945.3A CN202411513945A CN119018957A CN 119018957 A CN119018957 A CN 119018957A CN 202411513945 A CN202411513945 A CN 202411513945A CN 119018957 A CN119018957 A CN 119018957A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 202
- 238000004062 sedimentation Methods 0.000 claims abstract description 107
- 238000005192 partition Methods 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 63
- 238000005189 flocculation Methods 0.000 claims description 12
- 230000016615 flocculation Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 12
- 239000008394 flocculating agent Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000013049 sediment Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009428 plumbing Methods 0.000 claims 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000005381 potential energy Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 5
- 238000005352 clarification Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003311 flocculating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0069—Making of contact surfaces, structural details, materials therefor
- B01D21/0072—Means for adjusting, moving or controlling the position or inclination of the contact surfaces, e.g. for optimising the particle-liquid separation, for removing the settled particles, for preventing fouling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the technical field of building water supply and drainage, and discloses an energy-saving building water supply and drainage device and a working method thereof, the energy-saving building water supply and drainage device comprises a sewage tank, a first sewage drain pipe and a second sewage drain pipe, a drain hole is arranged on the right side of the top of the sewage tank, a cover plate is arranged on the top of the sewage tank in a pressing manner, the top fixed mounting of apron has inlet tube, filling tube and drain pipe, the inner chamber slidable mounting of sewage case has the baffle, the inside of sewage case is divided into settling chamber and settling chamber by the baffle, the inside fixed mounting of settling chamber has a seal cartridge. The device reduces the liquid level of sewage in the inner cavity of the sedimentation chamber through phase inversion, meanwhile, the partition plate moves rightwards to the right side of the overflow hole I and is used as an overflow function by the overflow pipe II, the design synchronously changes the volume of the sedimentation chamber through the cooperation of the partition plate sensing sewage pressure and the elastic potential energy of the spring II, and the sewage treatment capacity of the sedimentation chamber reaching the maximum efficiency in unit time is realized.
Description
Technical Field
The invention belongs to the technical field of building water supply and drainage, and particularly relates to an energy-saving building water supply and drainage device and a working method thereof.
Background
Building water supply and drainage is a general term for supplying water (supplying water for life and production to indoor) and drainage (supplying water for life, production and fire-fighting generated by buildings to drain, drain and filter), and aims at the problems that an energy-saving building water supply and drainage device generally filters and processes life and production sewage generated in the drainage process and flows back to a flushing system in places such as a toilet, and the like, the energy-saving building water supply and drainage device in the prior art generally performs physical treatment (gravity sedimentation) and chemical treatment (flocculation sedimentation) on recovered sewage, a sewage tank for receiving sewage is not perfect enough, part of sewage sources for building drainage are unstable, peak period and low peak period are caused, the sewage quantity in the peak period is large, the sewage quantity in the low peak period is small, therefore, the capacity of a container received in the prior art is fixed, the high-efficiency concept of sewage treatment is not met, the design of the sewage tank takes a fixed-capacity overflow mode as a main mode, the overflow speed is low when the sewage with small flow is faced, the overflow speed is unfavorable to the sewage is high, the sewage is not beneficial to the high-speed and the energy-saving water supply and drainage device cannot be designed when the energy-saving water supply and drainage device is not good, and the energy-saving is not capable of realizing the energy-saving water supply and drainage device is designed when the high.
Disclosure of Invention
The invention aims to provide an energy-saving building water supply and drainage device and a working method thereof, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an energy-saving building water supply and drainage device, includes sewage case, blow off pipe one and blow off pipe two, the wash port has been seted up on the right side at sewage case top, the apron has been installed to the top pressfitting of sewage case, the top fixed mounting of apron has inlet tube, filling tube and drain pipe, the inner chamber slidable mounting of sewage case has the baffle, the inside of sewage case is divided into settling chamber and settling chamber by the baffle, the inside fixed mounting of settling chamber has a seal cylinder, the inside seal sleeve of seal cylinder has telescopic column, sealing block and spring two, telescopic column's one end and baffle fixed connection, the top fixed mounting of sewage case has multiunit overflow pipe one and overflow pipe two between inlet tube and the filling tube, two sets of overflow holes one with overflow pipe one intercommunication, two sets of overflow holes two overflow pipes of sewage case still have been seted up two sets of overflow holes two and two sides of baffle equally divide into, the inner wall fixed mounting of filling tube has, inside movable sleeve has the support column, the bottom fixed mounting bracket has the support column of dispersion support column.
As a preferable scheme of the invention, the first sewage drain pipe is arranged on the left side of the sewage tank, the second sewage drain pipe is arranged on the right side of the sewage tank, the first sewage drain pipe is communicated with the sedimentation chamber, and the second sewage drain pipe is communicated with the sedimentation chamber.
As a preferable scheme of the invention, the water inlet pipe and the water outlet pipe are respectively and fixedly arranged at the left side and the right side of the top of the cover plate, the bottom of the inner wall of the water inlet pipe is fixedly provided with the limiting ring, the inner walls of the water inlet pipe and the limiting ring are sealed and sleeved with the guide pipe, the outer surface of the guide pipe is movably sleeved with the first spring, two ends of the first spring are respectively and elastically connected with the limiting ring and the guide pipe, and the bottom end of the guide pipe extends into the settling chamber.
As a preferable scheme of the invention, the first overflow pipe and the second overflow pipe are U-shaped, the highest point of the second overflow pipe is higher than the highest point of the first overflow pipe, the left end axes of the first overflow pipe and the second overflow pipe are aligned in front-back, and the right end axis of the second overflow pipe is positioned on the right side of the right end axis of the first overflow pipe.
As a preferable scheme of the invention, the left side of the partition plate is provided with a communication groove, the periphery of the partition plate is provided with a sealing groove, the inside of the sealing groove is clamped with a rubber ring, the communication groove is communicated with the sealing groove, the outer peripheral surface of the partition plate is respectively abutted against the bottom of the cover plate and the inner wall of the sedimentation chamber, and the partition plate and the inner wall of the cover plate and the sedimentation chamber form a seal through the rubber ring.
As a preferable scheme of the invention, the total volume value of the sedimentation chamber and the sedimentation chamber is a fixed value, and the tops of the rubber ring and the partition plate are in sealing abutting connection with the bottom of the cover plate.
As a preferable scheme of the invention, the cover plate is fixedly connected to the other end of the telescopic column, the second spring is positioned in the inner cavity of the sealing cylinder, two ends of the second spring are respectively and elastically connected with the sealing block and the sealing cylinder, and a plurality of groups of through holes are formed in the outer surface of the sealing cylinder.
As a preferable scheme of the invention, the sealing cylinders are arranged in two groups and symmetrically distributed on the front side and the rear side of the inner wall of the sedimentation chamber, the outer side of the sedimentation chamber is fixedly provided with the protection blocks connected with the inner wall of the sedimentation chamber, and the radial section of each protection block is an isosceles obtuse triangle.
The working method of the energy-saving building water supply and drainage device comprises the following steps:
s1, closing a first drain pipe and a second drain pipe, sealing the bottoms of a settling chamber and a settling chamber, connecting a water inlet pipe to a drain pipeline, and connecting the drain pipe to a recovery pipeline;
S2, sewage in the drainage pipeline flows into the sedimentation chamber through the water inlet pipe, the sewage level in the sedimentation chamber is gradually increased, gravity sedimentation is carried out, turbid impurities in the sewage are removed through gravity sedimentation under the action of time, the liquid level starts to be layered up and down, and clarification is carried out on the upper layer of the liquid level;
S3, overflowing the clarified upper-layer sewage into a settling chamber through an overflow hole I, placing a flocculating agent along the top opening of a feeding pipe, distributing the flocculating agent into the settling chamber through the top end of a support column and the diversion of the outer surface of a dispersion block, enabling the flocculating agent to contact the sewage, generating flocculation precipitation, and sinking into the bottom of the settling chamber;
S4, when the liquid level in the limiting ring is higher than the dispersion blocks, the dispersion blocks move upwards under the action of buoyancy and finally are abutted against the cover plate, the bottom opening of the feeding pipe is plugged, so that sewage does not enter the feeding pipe, and the sewage subjected to flocculation precipitation clarification overflows out along the drain pipe, so that the sewage recovery treatment process is completed;
S5, when the sedimentation chamber and the sedimentation chamber are provided with a plurality of sediments and impurities, the sediments and the impurities can be discharged periodically by opening the first sewage discharge pipe and the second sewage discharge pipe;
S6, when the sewage discharge is in a low peak period, the sewage quantity passing through the water inlet pipe and the flow guide pipe is low and cannot be filled, at the moment, the partition board is pressed by the sewage from the inner cavity of the sedimentation chamber, the telescopic column and the sealing block are pushed to the right, the second spring is compressed, the partition board is connected between the first overflow holes of the two groups, and the high water level liquid level in the sedimentation chamber is maintained;
s7, when the sewage discharge is in a peak period, the sewage passing through the water inlet pipe and the flow guide pipe is high in volume and is fully filled in the water inlet pipe and the flow guide pipe, at the moment, the pressure of the partition plate is increased from sewage positioned in the settling chamber, the flow guide pipe and the inner cavity of the water inlet pipe, the depth of the sewage is multiplied, and the partition plate is continuously pushed to the right until the partition plate is fully positioned on the right side of the two groups of overflow holes I;
s8, at the moment, the volume of the sedimentation chamber is increased, the volume of the sedimentation chamber is reduced, the treated sewage clarified through flocculation and sedimentation is rapidly discharged, the amount of the sewage treated by the inner cavity of the sedimentation chamber is multiplied, and the sewage overflowed to the sedimentation chamber through the overflow pipe II at a higher overflow height and subjected to preliminary gravity sedimentation.
The beneficial effects of the invention are as follows:
The device is redesigned, the utilization efficiency of the device is improved, the volumes of the sedimentation chamber and the sedimentation chamber are dynamically changed through the design of the freely movable partition board, the movement of the partition board is determined by the liquid level of sewage in the sedimentation chamber, when the sewage rushes into the sedimentation chamber along the water inlet pipe and the flow guide pipe, the liquid level of the position on the left side of the partition board is increased, the pressure on the left side of the partition board is increased, thereby pushing the partition board to move rightwards, the partition board moves rightwards, the spring II is compressed through the telescopic column and the sealing block, the rebound force moving leftwards is obtained, when the sewage volume in the sedimentation chamber is reduced, the spring II has the elasticity larger than the water pressure born by the partition board, the partition board can be pushed to reset leftwards, so as to cope with the different treatment demands of sewage in peak period and low peak period, the telescopic column, the sealing block and the spring II are accommodated by the sealing cylinder, the pressure of sewage which is gradually increased to the baffle plate is converted into elastic potential energy which is generated by compression of the telescopic column, the sealing block and the baffle plate, when the pressure is in a low peak period of sewage discharge, the inner cavity of the sedimentation chamber needs to be reduced in volume so as to ensure that sewage which is subjected to gravity sedimentation treatment is overflowed and discharged as soon as possible, when the pressure is in a peak period of sewage discharge, the inner cavities of the water inlet pipe and the flow guide pipe are filled with sewage, at the moment, the pressure of the sewage which is born by the baffle plate is multiplied and overflowed quickly along the overflow hole I, so that the baffle plate can only be continuously pushed to move rightwards, at the moment, the volume of the sedimentation chamber is increased and the liquid level of the sewage in the inner cavity of the sedimentation chamber is reduced in a phase change mode, meanwhile, the baffle plate moves rightwards to the right side of the overflow hole I, the overflow function is realized by the overflow pipe II, the design synchronously changes the volume of the sedimentation chamber through the cooperation of the elastic potential energy of the baffle plate sensing sewage pressure and the spring II, and realizes the sewage treatment capacity of the sedimentation chamber reaching the maximum efficiency in unit time.
Note that: in theory, the free movement of the baffle changes the volume (namely the bottom area) of the inner cavity of the sedimentation chamber at the left side part of the baffle, thereby realizing the dynamic adaptation of the sedimentation and sedimentation degree of sewage with different flow rates, and the baffle does not stir the water in the sedimentation chamber when moving, so that turbidity does not occur.
This device has still set up spacing ring, honeycomb duct and spring one and has passed through the flow size of sewage and come automatic adaptation, receive the water pressure big and move down when realizing that the sewage is big for the bottom of honeycomb duct can be closer to the settling chamber bottom, when being in the peak period of sewage discharge, the sewage flow through inlet tube and honeycomb duct increases suddenly, and huge impact force has been produced, through the displacement that is provided with the outer edge at honeycomb duct top with the impact force conversion of sewage into its own downward movement, can automatic re-setting through compression spring one messenger honeycomb duct, the honeycomb duct is at the in-process of downward movement, its exhaust sewage can be more close to subside in the impurity of settling chamber bottom, thereby for the clarified sewage that is located the upper strata a thrust, avoided the sewage pollution of peak period to have clarified treatment sewage, help hoisting device's sewage treatment effect.
This device has still made further optimization and improvement to the baffle, through having seted up the seal groove around the baffle, and at the inside seal joint of seal groove, then with apron, the inner wall butt of sewage case, provide sealing function, the rethread has seted up the intercommunication groove with the seal groove intercommunication in the left side of baffle, the sewage that will get into in the settling chamber is introduced the seal groove, along with the rising of settling chamber sewage liquid level, the pressure that the rubber circle received begins to increase gradually, and be extruded between seal groove and sewage case, apron, provide more reliable seal for the baffle, and when the liquid level reduces, the pressure that the rubber circle receives can reduce again, thereby make the rubber circle unable be in the state of long-term pressurized, the life of rubber circle has effectively been prolonged.
Drawings
FIG. 1 is a front perspective view of the structure of the present invention;
FIG. 2 is a schematic front cut-away view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is a schematic top cut-away view of the structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B in accordance with the present invention;
FIG. 6 is a schematic drawing in front section of a structure of the present invention;
FIG. 7 is a schematic side cut-away view of the structure of the present invention;
FIG. 8 is a schematic top view of the structure of the present invention;
FIG. 9 is a schematic diagram showing the separation of the cover plate, water inlet pipe, overflow pipe I, overflow pipe II, feed pipe, drain pipe, flow guide pipe, partition plate, rubber ring, protection block, sealing cylinder, expansion column, sealing block and spring II.
In the figure: 1. a sewage tank; 2. a cover plate; 3. a water inlet pipe; 4. an overflow pipe I; 5. a second overflow pipe; 6. a feeding tube; 7. a drain pipe; 8. a first sewage discharge pipe; 9. a blow-down pipe II; 10. a settling chamber; 11. a precipitation chamber; 12. a limiting ring; 13. a flow guiding pipe; 14. a first spring; 15. an overflow hole I; 16. an overflow hole II; 17. a drain hole; 18. a mounting frame; 19. a support column; 20. dispersing blocks; 21. a protective block; 22. a sealing cylinder; 23. a through hole; 24. a telescopic column; 25. a sealing block; 26. a second spring; 27. a partition plate; 28. a communication groove; 29. sealing grooves; 30. a rubber ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the embodiment of the invention provides an energy-saving building water supply and drainage device, which comprises a sewage tank 1, a first sewage drainage pipe 8 and a second sewage drainage pipe 9, wherein a water drainage hole 17 is formed in the right side of the top of the sewage tank, a cover plate 2 is mounted on the top of the sewage tank 1 in a pressing manner, a water inlet pipe 3, a charging pipe 6 and a water drainage pipe 7 are fixedly mounted on the top of the cover plate 2, a partition 27 is slidably mounted in an inner cavity of the sewage tank 1, the interior of the sewage tank 1 is divided into a settling chamber 10 and a settling chamber 11 by the partition 27, a sealing cylinder 22 is fixedly mounted in the settling chamber 11, a telescopic column 24, a sealing block 25 and a second spring 26 are sleeved in the sealing cylinder 22 in a sealing manner, one end of the telescopic column 24 is fixedly connected with the partition 27, a plurality of groups of overflow pipes 4 and second overflow pipes 5 are fixedly mounted on the top of the sewage tank 1, two groups of overflow holes 15 communicated with the first overflow pipes 4 are formed in the top of the sewage tank 1, two groups of overflow holes 16 communicated with the second overflow pipes 5 are also formed in the top of the sewage tank 1, two groups of overflow holes 15 and two groups of the partition 16 are respectively fixedly mounted on two sides of the inner walls 19 of the partition 18, and the two support columns 19 are respectively fixedly mounted on the bottom of the partition blocks 18 are fixedly sleeved in the inner walls 18;
The device is redesigned, the utilization efficiency of the device is improved, the volumes of the sedimentation chamber and the sedimentation chamber are dynamically changed through the design of the freely movable partition plates, the movement of the partition plates 27 is determined by the liquid level of sewage in the sedimentation chamber 10, when the sewage is flushed into the sedimentation chamber 10 along the water inlet pipe 3 and the guide pipe 13, the liquid level at the left side of the partition plates 27 is increased, the pressure on the left side of the partition plates 27 is increased, so that the partition plates 27 are pushed to move rightwards, the partition plates 27 move rightwards and compress the second springs 26 through the telescopic columns 24 and the sealing blocks 25, the resilience force of the leftwards is obtained, when the sewage volume in the sedimentation chamber 10 is reduced, the resilience force of the second springs 26 is larger than the water pressure borne by the partition plates 27, the partition plates 27 can be pushed to reset leftwards to meet different treatment requirements of the sewage in peak period and low peak period, the telescopic columns 24, the sealing blocks 25 and the second springs 26 are accommodated through the sealing cylinders 22, in the process that sewage enters the sedimentation chamber 10, the pressure of the sewage, which is gradually increased to the baffle 27, is converted into elastic potential energy generated by compression of the second spring 26 by the telescopic column 24, the sealing block 25 and the baffle 27, when the sewage is in a low peak period of sewage discharge, the inner cavity of the sedimentation chamber 10 needs to be reduced in capacity to ensure that sewage subjected to gravity sedimentation treatment is overflowed and discharged as soon as possible, when the sewage is in a peak period of sewage discharge, the inner cavities of the water inlet pipe 3 and the flow guide pipe 13 are filled with sewage, at the moment, the pressure of the sewage borne by the baffle 27 is multiplied and overflows along the first overflow hole 15 rather quickly, so that the baffle 27 can only be continuously pushed to move rightwards, when the volume of the sedimentation chamber 10 is increased, and the liquid level of the sewage in the inner cavity of the sedimentation chamber 10 is reduced, and meanwhile, the baffle 27 moves rightwards to the right side of the first overflow hole 15, and the second overflow pipe 5 plays a role of overflow function, the design synchronously changes the volume of the sedimentation chamber 10 by the cooperation of the sewage pressure sensed by the baffle plate 27 and the elastic potential energy of the second spring 26, and realizes the sewage treatment capacity of the sedimentation chamber 10 reaching the maximum efficiency in unit time.
Wherein, the first sewage drain pipe 8 is arranged at the left side of the sewage tank 1, the second sewage drain pipe 9 is arranged at the right side of the sewage tank 1, the first blow-down pipe 8 is communicated with the sedimentation chamber 10, and the second blow-down pipe 9 is communicated with the sedimentation chamber 11;
The inside of the first drain pipe 8 and the inside of the second drain pipe 9 are respectively provided with a valve, the valves are closed at ordinary times, when the sediments and impurities accumulated in the inner cavities of the sedimentation chamber 10 and the sedimentation chamber 11 are more and more, the valves of the first drain pipe 8 and the second drain pipe 9 are opened, the impurities, the sludge, the sediments and the like can be discharged, and the space for accumulating the impurities of the device is maintained.
Wherein, the water inlet pipe 3 and the water outlet pipe 7 are respectively and fixedly arranged at the left side and the right side of the top of the cover plate 2, the bottom of the inner wall of the water inlet pipe 3 is fixedly provided with a limiting ring 12, the inner walls of the water inlet pipe 3 and the limiting ring 12 are sealed and sleeved with a guide pipe 13, the outer surface of the guide pipe 13 is movably sleeved with a first spring 14, two ends of the first spring 14 are respectively and elastically connected with the limiting ring 12 and the guide pipe 13, and the bottom end of the guide pipe 13 extends into the settling chamber 10;
The device is also provided with the limiting ring 12, the guide pipe 13 and the first spring 14, the downward displacement of the guide pipe 13 is automatically adapted according to the flow of sewage, the purpose that the water pressure is high and the sewage moves downwards when the sewage is high is achieved, the bottom of the guide pipe 13 is closer to the bottom of the settling chamber 10, when the sewage is in the peak period of sewage discharge, the sewage flow passing through the water inlet pipe 3 and the guide pipe 13 is suddenly increased, and a huge impact force is generated, the impact force of the sewage is converted into the downward movement displacement of the guide pipe through the outer edge arranged at the top of the guide pipe 13, the guide pipe 13 can be automatically reset through the first spring 14, the sewage discharged by the guide pipe 13 can be more close to the impurities settled at the bottom of the settling chamber 10 in the downward movement process, so that the sewage at the upper layer is pushed to avoid the sewage pollution of the peak period, and the sewage treatment effect of the device is promoted.
The overflow pipe I4 and the overflow pipe II 5 are U-shaped, the highest point of the overflow pipe II 5 is higher than the highest point of the overflow pipe I4, the left end axes of the overflow pipe I4 and the overflow pipe II 5 are aligned front and back, and the right end axis of the overflow pipe II 5 is positioned on the right side of the right end axis of the overflow pipe I4;
the overflow pipe I4 and the overflow pipe II 5 are respectively adapted to sewage discharge conditions in a low peak period and a peak period:
At low peak time: the sewage in the water inlet pipe 3 and the flow guide pipe 13 cannot generate extra pressure to the partition plate 27, the partition plate 27 is maintained at a position between the two groups of overflow holes 15 under the support of the telescopic column 24, the sealing block 25 and the spring II 26, and the sewage in the sedimentation chamber 10 overflows rapidly through the overflow holes 15;
During peak time: the sewage fills the water inlet pipe 3 and the flow guide pipe 13, and generates additional pressure to the partition plate 27, so that the partition plate 27 moves rightwards to the right side of the overflow hole I15 against the elastic force from the spring II 26, and the volume of the sedimentation chamber 10 is increased, thereby accommodating more sewage at the same time and improving the sewage treatment efficiency.
The left side of the partition plate 27 is provided with a communication groove 28, the periphery of the partition plate 27 is provided with a sealing groove 29, the inside of the sealing groove 29 is clamped with a rubber ring 30, the communication groove 28 is communicated with the sealing groove 29, the outer peripheral surface of the partition plate 27 is respectively abutted against the bottom of the cover plate 2 and the inner wall of the sedimentation chamber 10, and the rubber ring 30 forms a seal with the cover plate 2 and the inner wall of the sedimentation chamber 10;
The device further optimizes and improves the baffle plate 27, the sealing groove 29 is formed in the periphery of the baffle plate 27, the sealing groove 29 is in sealing joint with the inner wall of the sealing groove 29, then the sealing groove is abutted against the inner wall of the cover plate 2 and the inner wall of the sewage tank 1, the sealing function is provided, the communicating groove 28 communicated with the sealing groove 29 is formed in the left side of the baffle plate 27, sewage entering the sedimentation chamber 10 is led into the sealing groove 29, along with the rising of the sewage liquid level of the sedimentation chamber 10, the pressure born by the rubber ring 30 is gradually increased and is extruded between the sealing groove 29 and the sewage tank 1 and the cover plate 2, more reliable sealing is provided for the baffle plate 27, and when the liquid level is reduced, the pressure born by the rubber ring 30 is reduced, so that the rubber ring 30 cannot be in a state of being pressed for a long time, and the service life of the rubber ring 30 is effectively prolonged.
Wherein the total volume value of the sedimentation chamber 10 and the sedimentation chamber 11 is a fixed value, and the tops of the rubber ring 30 and the partition plate 27 are in sealing abutting connection with the bottom of the cover plate 2;
the settling chamber 10 and the settling chamber 11 are separated by the partition plate 27, dynamic sealing is realized, and the volume change of the settling chamber 10 is beneficial to automatic and reasonable adaptation according to the sewage discharge amount, so that the sewage treatment efficiency of the device is improved.
The cover plate 2 is fixedly connected to the other end of the telescopic column 24, the second spring 26 is positioned in the inner cavity of the sealing cylinder 22, two ends of the second spring 26 are respectively and elastically connected with the sealing block 25 and the sealing cylinder 22, and a plurality of groups of through holes 23 are formed in the outer surface of the sealing cylinder 22;
The second spring 26 is responsible for converting the displacement generated by the partition plate 27 into elastic potential energy along with the change to assist the partition plate 27 to automatically switch the overflow pipe 4 from the overflow pipe 5 to the sewage discharge in the high peak period and the low peak period, the through hole 23 is arranged to generate negative pressure when the telescopic column 24 drives the sealing block 25 to move rightwards to assist the sedimentation chamber 11 to suck the sewage from the sedimentation chamber 10, and the sewage overflow discharge efficiency is improved.
The sealing cylinders 22 are arranged in two groups and symmetrically distributed on the front side and the rear side of the inner wall of the sedimentation chamber 11, the outer side of the sedimentation chamber 11 is fixedly provided with a protection block 21 connected with the inner wall of the sedimentation chamber 11, and the radial section of the protection block 21 is an isosceles obtuse triangle;
The triangle design of the protection block 21 ensures that the inclined surface of the protection block cannot remain flocculating and settling, which is helpful for the flocculating and settling clarification operation of sewage.
The working method of the energy-saving building water supply and drainage device comprises the following steps:
s1, closing a first drain pipe 8 and a second drain pipe 9, sealing the bottoms of a settling chamber 10 and a settling chamber 11, connecting a water inlet pipe 3 into a drain pipe, and connecting a drain pipe 7 into a recovery pipe;
S2, sewage in the drainage pipeline flows into the sedimentation chamber 10 through the water inlet pipe 3, the sewage level in the sedimentation chamber 10 is gradually increased, gravity sedimentation is carried out, turbid impurities in the sewage are removed through gravity sedimentation under the action of time, and the liquid level starts to be layered up and down and is clarified on the upper layer of the liquid level;
S3, overflowing the clarified upper-layer sewage into the settling chamber 11 through the overflow hole I15, placing flocculating agent along the top opening of the feeding pipe 6, dispersing the flocculating agent into the settling chamber 11 through the diversion of the top ends of the supporting columns 19 and the outer surfaces of the dispersing blocks 20, enabling the flocculating agent to contact the sewage, generating flocculating sediment, and sinking into the bottom of the settling chamber 11;
S4, when the liquid level in the limiting ring 12 is higher than the dispersing blocks 20, the dispersing blocks 20 move upwards under the buoyancy effect and finally are abutted against the cover plate 2, the bottom opening of the feeding pipe 6 is blocked, sewage does not enter the feeding pipe 6, and the sewage subjected to flocculation precipitation clarification overflows out along the drain pipe 7, so that the sewage recovery treatment process is completed;
S5, when the sedimentation chamber 10 and the sedimentation chamber 11 are provided with more sediments and flocculation, the sediments can be periodically discharged by opening the first sewage discharge pipe 8 and the second sewage discharge pipe 9;
S6, when the sewage discharge is in a low peak period, the sewage quantity passing through the water inlet pipe 3 and the flow guide pipe 13 is low and cannot be filled, at the moment, the partition plate 27 is pressed by the sewage from the inner cavity of the sedimentation chamber 10, the telescopic column 24 and the sealing block 25 are pushed to the right, the second spring 26 is compressed, the partition plate 27 is connected between the first two groups of overflow holes 15, and the high water level in the sedimentation chamber 10 is maintained;
S7, when the sewage discharge is in the peak period, the sewage passing through the water inlet pipe 3 and the flow guide pipe 13 is high and is fully filled, and at the moment, the pressure of the partition plate 27 is increased from the sewage positioned in the settling chamber 10, the flow guide pipe 13 and the inner cavity of the water inlet pipe 3, the depth of the sewage is multiplied, so that the partition plate 27 is continuously pushed to the right until the partition plate 27 is fully positioned on the right side of the two groups of overflow holes 15;
S8, at the moment, the volume of the sedimentation chamber 10 is increased, the volume of the sedimentation chamber 11 is reduced, the treated sewage clarified through flocculation sedimentation is rapidly discharged, the amount of the sewage treated by the inner cavity of the sedimentation chamber 10 is multiplied, and the sewage subjected to preliminary gravity sedimentation overflows to the sedimentation chamber 11 at a higher overflow height through the overflow pipe II 5.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an energy-saving building drainage device, includes sewage case (1), blow off pipe one (8) and blow off pipe two (9), wash port (17) have been seted up on the right side at sewage case top, apron (2) are installed in the top pressfitting of sewage case (1), the top fixed mounting of apron (2) has inlet tube (3), filling tube (6) and drain pipe (7), its characterized in that: the utility model discloses a sewage treatment device, including sewage case (1), baffle (27) are installed to inner chamber slidable mounting of sewage case (1), the inside of sewage case (1) is divided into settling chamber (10) and settling chamber (11) by baffle (27), the inside fixed mounting of settling chamber (11) has sealed section of thick bamboo (22), the inside seal of sealed section of thick bamboo (22) has cup jointed telescopic column (24), sealing block (25) and spring two (26), the one end and baffle (27) fixed connection of telescopic column (24), the top fixed mounting of sewage case (1) has multiunit overflow pipe one (4) and overflow pipe two (5) between inlet tube (3) and filling tube (6), two sets of overflow holes one (15) that communicate with overflow pipe one (4) are seted up at the top of sewage case (1), two sets of overflow holes two (16) that communicate with overflow pipe two (5) are located the both sides of baffle (27), the inner wall fixed mounting bracket (18) of filling tube (6) are equally divided, support column (19) are cup jointed in the top of installing support column (19).
2. An energy efficient building plumbing fixture as defined in claim 1, wherein: the sewage disposal device is characterized in that the sewage disposal pipe I (8) is arranged on the left side of the sewage tank (1), the sewage disposal pipe II (9) is arranged on the right side of the sewage tank (1), the sewage disposal pipe I (8) is communicated with the sedimentation chamber (10), and the sewage disposal pipe II (9) is communicated with the sedimentation chamber (11).
3. An energy efficient building plumbing fixture as defined in claim 2, wherein: the utility model discloses a sedimentation chamber, including apron (2), apron (7), inlet tube (3), apron (7) respectively fixed mounting in the left and right sides at apron (2), the bottom fixed mounting of inlet tube (3) inner wall has spacing ring (12), the inner wall seal cover of inlet tube (3) and spacing ring (12) is equipped with honeycomb duct (13), the surface activity of honeycomb duct (13) has cup jointed spring one (14), the both ends of spring one (14) respectively with spacing ring (12) and honeycomb duct (13) elastic connection, the bottom of honeycomb duct (13) extends into in sedimentation chamber (10).
4. An energy efficient building plumbing fixture according to claim 3, wherein: the overflow pipe I (4) and the overflow pipe II (5) are U-shaped, the highest point of the overflow pipe II (5) is higher than the highest point of the overflow pipe I (4), the left end axes of the overflow pipe I (4) and the overflow pipe II (5) are aligned front and back, and the right end axis of the overflow pipe II (5) is positioned on the right side of the right end axis of the overflow pipe I (4).
5. An energy efficient building plumbing fixture as defined in claim 4, wherein: the left side of baffle (27) has seted up intercommunication groove (28), seal groove (29) have all been seted up around baffle (27), the inside seal joint of seal groove (29) has rubber circle (30), intercommunication groove (28) and seal groove (29) intercommunication, the outer peripheral face of baffle (27) respectively with apron (2) bottom and the inner wall butt of settling chamber (10), and through rubber circle (30) and apron (2) and the inner wall formation seal of settling chamber (10).
6. An energy efficient building plumbing fixture as defined in claim 5, wherein: the total volume value of the sedimentation chamber (10) and the sedimentation chamber (11) is a fixed value, and the tops of the rubber ring (30) and the partition plate (27) are in sealing abutting connection with the bottom of the cover plate (2).
7. An energy efficient building plumbing fixture as defined in claim 6, wherein: the cover plate (2) is fixedly connected to the other end of the telescopic column (24), the second spring (26) is located in the inner cavity of the sealing cylinder (22), two ends of the second spring (26) are respectively and elastically connected with the sealing block (25) and the sealing cylinder (22), and a plurality of groups of through holes (23) are formed in the outer surface of the sealing cylinder (22).
8. An energy efficient building plumbing fixture as defined in claim 7, wherein: the sealing cylinders (22) are arranged in two groups and symmetrically distributed on the front side and the rear side of the inner wall of the settling chamber (11), the outer side of the settling chamber (11) is fixedly provided with a protection block (21) connected with the inner wall of the settling chamber (11), and the radial section of the protection block (21) is isosceles obtuse triangle.
9. The method of operating an energy efficient construction plumbing fixture of claim 8, comprising the steps of:
S1, closing a first sewage drain pipe (8) and a second sewage drain pipe (9), sealing bottoms of a settling chamber (10) and a settling chamber (11), connecting a water inlet pipe (3) to a water drain pipeline, and connecting a water drain pipe (7) to a recovery pipeline;
S2, sewage in the drainage pipeline flows into the sedimentation chamber (10) through the water inlet pipe (3), the sewage level in the sedimentation chamber (10) is gradually increased, gravity sedimentation is carried out, turbid impurities in the sewage are removed through gravity sedimentation under the action of time, and the liquid level starts to be layered up and down and is clarified on the upper layer of the liquid level;
S3, overflowing the clarified upper-layer sewage into a settling chamber (11) through an overflow hole I (15), placing a flocculating agent along the top opening of a feeding pipe (6), dispersing the flocculating agent into the settling chamber (11) through the diversion of the top ends of support columns (19) and the outer surfaces of the dispersing blocks (20), enabling the flocculating agent to contact the sewage, generating flocculation precipitation, and sinking into the bottom of the settling chamber (11);
S4, when the liquid level in the limiting ring (12) is higher than that of the dispersing blocks (20), the dispersing blocks (20) move upwards under the action of buoyancy and are finally abutted against the cover plate (2), the bottom opening of the feeding pipe (6) is blocked, sewage does not enter the feeding pipe (6), and the treated sewage clarified through flocculation and precipitation overflows out along the drain pipe (7), so that the sewage recovery treatment process is completed;
s5, when the sedimentation chamber (10) and the sedimentation chamber (11) are provided with more sedimented impurities and flocculation sediments, the impurities and flocculation sediments can be periodically discharged by opening the first sewage discharging pipe (8) and the second sewage discharging pipe (9);
S6, when the sewage discharge is in a low peak period, the sewage quantity passing through the water inlet pipe (3) and the flow guide pipe (13) is low and cannot be filled, at the moment, the partition plate (27) is pressed to be strong by sewage from the inner cavity of the sedimentation chamber (10), the telescopic column (24) and the sealing block (25) are pushed to the right, the second spring (26) is compressed, the partition plate (27) is connected between the first overflow holes (15) of the two groups, and the high water level liquid level in the sedimentation chamber (10) is maintained;
S7, when the sewage discharge is in a peak period, the amount of the sewage passing through the water inlet pipe (3) and the flow guide pipe (13) is high and the sewage is completely filled, and at the moment, the pressure of the partition plate (27) is strong, the sewage is from the sewage positioned in the inner cavities of the sedimentation chamber (10), the flow guide pipe (13) and the water inlet pipe (3), the depth of the sewage is multiplied, so that the partition plate (27) is continuously pushed to the right until the partition plate (27) is completely positioned on the right side of the two groups of overflow holes I (15);
s8, at the moment, the volume of the sedimentation chamber (10) is increased, the volume of the sedimentation chamber (11) is reduced, the treated sewage clarified through flocculation sedimentation is rapidly discharged, the amount of the sewage treated by the inner cavity of the sedimentation chamber (10) is multiplied, and the sewage overflowed to the sedimentation chamber (11) at a higher overflow height through the overflow pipe II (5) and subjected to preliminary gravity sedimentation.
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| CN202411513945.3A CN119018957B (en) | 2024-10-29 | 2024-10-29 | Energy-saving building water supply and drainage device and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119777459A (en) * | 2024-12-31 | 2025-04-08 | 硕康建设(苏州)有限公司 | Energy-saving building water supply and drainage device with anti-blocking mechanism |
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| CN206562350U (en) * | 2017-02-28 | 2017-10-17 | 广东省广弘华侨建设投资集团有限公司 | A kind of construction sewage discharge filter |
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| CN221420742U (en) * | 2024-06-26 | 2024-07-26 | 晟远工程设计集团有限公司 | Sewage treatment device of rainwater and sewage converging pipeline |
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| CN206562350U (en) * | 2017-02-28 | 2017-10-17 | 广东省广弘华侨建设投资集团有限公司 | A kind of construction sewage discharge filter |
| CN113700110A (en) * | 2021-08-09 | 2021-11-26 | 上海市政工程设计研究总院（集团）有限公司 | Variable-volume multifunctional rainwater regulation and storage system and method |
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| CN119777459A (en) * | 2024-12-31 | 2025-04-08 | 硕康建设(苏州)有限公司 | Energy-saving building water supply and drainage device with anti-blocking mechanism |
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