CN114562016B - Integrated sewage lifting pump station - Google Patents
Integrated sewage lifting pump station Download PDFInfo
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- CN114562016B CN114562016B CN202111563509.3A CN202111563509A CN114562016B CN 114562016 B CN114562016 B CN 114562016B CN 202111563509 A CN202111563509 A CN 202111563509A CN 114562016 B CN114562016 B CN 114562016B
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- pump
- sewage
- pump station
- liquid separation
- small
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- 239000010865 sewage Substances 0.000 title claims abstract description 132
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 66
- 238000000926 separation method Methods 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 25
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 41
- 230000005484 gravity Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- -1 dirt Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
Abstract
The utility model discloses an integrated sewage lifting pump station, which aims to solve the defects of incomplete sewage discharge effect and difficult internal cleaning of the sewage lifting pump station in the prior art, and solves the technical problems by the following technical means: comprising the following steps: the pump station shell is used as a foundation of the integrated sewage lifting pump station; the pump bottom is arranged at the bottom of the pump station shell; the submersible sewage pump set is arranged in the pump station shell and is used for pumping sewage out of the bottom of the pump station shell; the submersible sewage pump set comprises a large submersible sewage pump and a small submersible sewage pump; the detection control module is used for monitoring the water level of sewage in the pump station shell; the detection control module controls the large submersible sewage pump and the small submersible sewage pump to work by monitoring the water level of sewage in the pump station shell, when the sewage amount is more, the detection control module controls the large submersible sewage pump to work, when the sewage amount is less, the detection control module controls the small submersible sewage pump to work, so that the sewage in the pump station shell can be discharged timely and thoroughly.
Description
Technical Field
The utility model relates to the technical field of integrated pump stations, in particular to an integrated sewage lifting pump station.
Background
Sewage treatment plants typically employ gravity flow methods through various structures and equipment during the process flow of operation. But due to constraints of plant area topography and geology. A lifting pump station is added at the pretreatment position to lift the sewage to a certain height so as to operate according to the gravity flow method. The sewage lifting pump station has the function of lifting the upstream sewage to the height required by the subsequent treatment unit so as to realize gravity flow. The lifting pump station generally comprises a water pump, a water collecting tank and a pump room. Under the general condition of the integrated sewage lifting pump station in the prior art, sewage at the bottom of the pump station is not completely discharged, a certain amount of accumulated water, impurities, dirt, sludge and the like exist, and the impurities, dirt, sludge and accumulated water are easy to blacken, stink, rot and generate harmful gas under the condition of no running water for a long time, and are easy to breed insects such as mosquitoes. Adverse effects are generated on surrounding people and livestock, so that how to timely clean accumulated water, impurities and sludge in the integrated sewage lifting pump is a problem to be solved.
The utility model discloses a multifunctional integrated pump station, which comprises a pump station main body, wherein a pedestal is arranged on the lower surface of the pump station main body, a drain outlet is arranged on the front surface of the pedestal, a water inlet is formed in the outer surface of the lower end of the pump station main body in a penetrating manner, a decontamination plate is arranged on the outer surface of the lower end of the pump station main body at the position below the water inlet, a water outlet is formed in the outer surface of the upper end of the pump station main body in a penetrating manner, a top cover is rotatably arranged on the upper surface of the pump station main body in a penetrating manner, an air outlet pipe is formed in one side of the upper surface of the pump station main body in a penetrating manner, a supporting rod is welded on the other side of the upper surface of the pump station main body in a penetrating manner, a control cabinet is arranged on the upper surface of the supporting rod, and a stirring box is arranged at the lower end of the inside of the pump station main body. Said utility model is equipped with several filtering devices, and can be used for remote monitoring device in the course of operation, and the blowdown and effluent of said device are different channels, but in the course of use the described integrated pump station interior can not be cleaned.
Chinese patent number CN202022190621.0, bulletin day is 2021, 6 months and 4 days, the name of the utility model is integrated sewage lifting pump station, this application discloses integrated sewage lifting pump station, which comprises a base, the top of base is provided with the barrel, the bottom of barrel one side is provided with the water inlet, the water pump is installed to the intermediate position department of barrel inside, first drain pipe is installed to the output of water pump, and the top of first drain pipe extends to the outside of barrel, the interior top of barrel is fixed with the cleaning tube, and the bottom of cleaning tube evenly is provided with the shower nozzle. The utility model sets the annular cleaning tube inside the cylinder, sprays water towards the inner wall of the cylinder by using the spray head at the bottom of the cleaning tube, and conducts the cleaning tube with the first drain pipe by using the second drain pipe, so that the water source can be shunted into the cleaning tube in the process of lifting and draining by using the water pump, the cylinder is cleaned and simultaneously continuously drained, but the novel use is that the filtering net is used for filtering the water and sewage, the inner wall of the pump body is cleaned by the filtered water, but the filtering net is easily blocked due to more impurities such as fine sand and particles in the sewage, so that the filtering net effect is poor; in addition, although the utility model can clean impurities on the inner wall of the pump body to a certain extent, the utility model can not discharge sludge or magazines on the base; so that the capacity of sewage disposal is reduced.
Disclosure of Invention
The utility model overcomes the defects in the prior art, and provides an integrated sewage lifting pump station, which can solve the problems of poor cleaning capacity of the inner wall of a pump body, accumulated water at the bottom, impurities, dirt and sludge aggregation in the prior art and difficult cleaning.
In order to solve the technical problems, the utility model adopts the following technical scheme: an integration sewage promotes pump station, characterized by includes:
the pump station shell is used as a foundation of the integrated sewage lifting pump station;
the pump bottom is arranged at the bottom of the pump station shell;
the pump set is arranged in the pump station shell and is used for pumping out sewage from the bottom of the pump station shell; the pump group comprises a big pump and a small pump;
the detection control module is used for monitoring the water level of sewage in the pump station shell;
the detection control module controls the large pump and the small pump to work by monitoring the water level of sewage in the pump station shell.
According to the utility model, the large pump and the small pump are arranged in the pump station shell, the large pump and the small pump are matched, so that the working states of the large pump and the small pump can be controlled by monitoring the water level in the pump station shell through the monitoring control module, when the sewage quantity is large, the large pump is controlled to work by the detection control module, and when the sewage quantity is small, the small pump is controlled to work by the detection control module, so that the sewage in the pump station shell can be discharged in time; and through the blowdown function of the small pump, the small pump can clean sewage thoroughly.
Preferably, a water outlet pipe is arranged in the pump station shell, the large pump is connected with the water outlet pipe through a large pipeline, and the small pump is connected with the water outlet pipe through a small pipeline; the small pipeline is connected with an annular flushing pipe.
The annular flushing pipe is arranged, so that the sewage in the pump station shell can be reused, and the side wall of the pump station shell is cleaned by flushing the sewage out of the annular flushing pipe.
Preferably, the bottom of the pump bottom is arranged in an inverted cone shape.
The bottom of the pump bottom is arranged into the inverted cone shape, so that sewage is conveniently collected, and the sewage can be conveniently discharged.
Preferably, check valves for preventing the backflow of sewage are provided on the small pipe and the large pipe.
Check valves are arranged on the large pipeline and the small pipeline to prevent sewage from flowing backwards from other water pipes when the sewage is discharged.
Preferably, a liquid separation disc is arranged on the pump bottom, a liquid separation wall is arranged in the circumferential direction of the liquid separation disc, and a through groove is arranged in the circumferential direction of the liquid separation wall; the liquid separation disc is provided with a dirt guiding fan which is connected with a rotating shaft, the fan blades of the dirt guiding fan are arc-shaped, and the fan blades are contacted with the bottom wall of the liquid separation disc.
In order to separate sewage preliminarily, so that heavy sludge and sewage can be separated, a sewage discharge fan is arranged, and the fan blades are in contact with the bottom wall of the liquid separation disc, so that the sewage guide fan can timely scrape the sludge on the bottom wall of the liquid separation disc through the fan blades when working, and meanwhile, the sludge is swept towards the circumferential direction of the liquid separation disc through the action of the circular arc fan blades, so that the sludge is concentrated on the periphery of the liquid separation wall; so that the sludge at the bottom is better cleaned.
Preferably, the small pump is arranged in the liquid separation disc, the liquid separation disc is matched with the side wall of the pump bottom to form an annular dirt guiding groove, and the large pump is arranged in the annular dirt guiding groove.
The sewage in the liquid separating disc is cleaner due to the fact that the sewage in the liquid separating disc is collected in the annular sewage guiding groove due to the action of the gravity, the more compact sewage is in the liquid separating disc, the large pump is used for discharging sewage with high sludge content, the small pump is used for discharging sewage in the liquid separating disc, and the efficiency of discharging sewage is improved; meanwhile, the annular flushing pipe is connected with the small pump, so that the small pump can flush the side wall of the pump station shell more cleanly by pumping clean sewage in the liquid separating disc.
Preferably, a liquid guide hole is formed in the center of the liquid separation disc, a dirt containing cavity is formed between the bottom of the liquid separation disc and the bottom of the pump, the rotating shaft penetrates through the liquid guide hole and extends to the dirt containing cavity, a stirring paddle is arranged in the dirt containing cavity, and the stirring paddle rotates under the driving of the rotating shaft.
The sludge in the sewage containing cavity can be stirred through the rotation of the stirring paddle, so that the sludge in the sewage containing cavity cannot be deposited in the sewage containing cavity, and the sludge in the sewage containing cavity can be discharged from the big pump.
Preferably, the bottom wall of the liquid separation disc gradually decreases in height from the center to the circumferential direction.
The bottom wall of the liquid separation disc is gradually reduced from the center to the height of the circumferential direction, so that the sludge can be discharged from the liquid separation disc to the circumferential direction more easily under the action of gravity.
Preferably, the stirring paddle includes:
the center sleeve is sleeved on the rotating shaft, and the center sleeve and the rotating shaft can rotate relatively;
the blade is uniformly arranged in the circumferential direction of the center sleeve, a round hole is formed in the end face, close to the center sleeve, of the blade, a pin hole corresponding to the round hole is formed in the rotating shaft, and a spring and a pin are arranged in the pin hole;
the two ends of the spring are respectively abutted against the bottom surface of the pin hole and the pin, so that the stirring paddle can rotate along with the rotating shaft through the connecting effect of the pin.
When the density of mud reaches certain degree, can prevent the operation of stirring rake, in order to prevent that the stirring rake from taking place to warp or rupture under the effect of mud resistance, set up into center cover and paddle with the stirring rake, when the paddle receives great resistance, can make the pin shrink in to the pinhole for take place relative rotation between center cover and the pivot, and then prevent that the paddle from being broken.
Preferably, the blade is rotatably arranged in the center sleeve, a first transmission gear is arranged in the circumferential direction of one end, close to the center sleeve, of the blade, a rotating ring is arranged in the circumferential direction of the rotating shaft in the center sleeve, a second transmission gear is arranged in the circumferential direction of the rotating ring, and the first transmission gear and the second transmission gear are meshed.
When the paddle can not rotate due to the resistance of sludge, the center sleeve and the rotating shaft can rotate, and when the center sleeve and the rotating shaft rotate relatively, the first rotating gear can drive the second rotating gear to rotate along with the rotation of the rotating shaft, the rotation of the second gear enables the paddle to rotate, the rotation of the paddle can stir the sludge, the resistance of the sludge is reduced, the force of the pin abutting in the circular hole is larger than the resistance of the sludge to the paddle, and the rotating shaft can drive the rotating sleeve to rotate again.
Compared with the prior art, the utility model has the beneficial effects that: (1) The working state of the pump set can be controlled according to the amount of sewage, so that the sewage can be cleaned better; (2) Separating the sewage from the sludge containing more sewage, so that the sewage discharge efficiency is improved; (3) The inner wall of the pump station shell is cleaned by utilizing sewage, so that the utilization efficiency of energy sources is improved.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a cross-sectional view of another embodiment of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic view of a liquid separation plate according to the present utility model;
FIG. 6 is a block diagram of another embodiment of the present utility model;
FIG. 7 is an enlarged view of a portion of FIG. 6;
FIG. 8 is a cross-sectional view of the center housing;
in the figure: 1. pump station shell, 11, water inlet, 2, pump bottom, 21, hold dirty chamber, 22, to dirty groove, 3, pump group, 31, big pump, 311, big pipeline, 32, little pump, 321, little pipeline, 322, wash pipe, 4, liquid dividing dish, 41, liquid dividing wall, 411, wear the groove, 42, lead dirty fan, 421, flabellum, 422, extending structure, 5, pivot, 51, pinhole, 52, spring, 53, pin, 54, swivel becket 541, second drive gear, 6, stirring rake, 61, center cover, 62, paddle, 621, round hole, 622, drive gear.
Detailed Description
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
example 1: referring to fig. 1 to 2, an integrated sewage lifting pump station, comprising:
a pump station shell 1 serving as a foundation of the integrated sewage lifting pump station;
the pump bottom 2 is arranged at the bottom of the pump station shell 1;
the pump set 3 is arranged in the pump station shell 1 and is used for pumping out sewage from the bottom of the pump station shell 1; the pump group 3 comprises a big pump 31 and a small pump 32, the small pump 32 is arranged at the bottom of the pool in the embodiment, the small pump 32 is a small high-lift submersible sewage pump with a stirring function, and the big pump 32 is a submersible sewage pump;
the detection control module is used for monitoring the water level of sewage in the pump station shell 1, and consists of a sensor, and comprises equipment such as a pressure sensor, a float switch, a water level electrode and the like;
wherein, the detection control module controls the work of the big pump 31 and the small pump 32 by monitoring the water level of sewage in the pump station shell 1.
According to the utility model, the large pump 31 and the small pump 32 are arranged in the pump station shell 1, the large pump 31 and the small pump 32 are matched with each other, so that the working states of the large pump 31 and the small pump 32 can be controlled by monitoring the water level in the pump station shell through the monitoring control module, when the sewage quantity is more, the large pump 31 is controlled by the detection control module to work, and when the sewage quantity is less, the small pump 32 is controlled by the detection control module to work, so that the sewage in the pump station shell 1 can be discharged in time; and through the blowdown function of the small pump 32, the small pump 32 can clean sewage more thoroughly.
A water outlet pipe 11 is arranged in the pump station shell 1, the big pump 31 is connected with the water outlet pipe 11 through a big pipeline 311, and the small pump 32 is connected with the water outlet pipe 11 through a small pipeline 321; an annular flushing pipe 322 is connected to the small pipe 321. The bottom of the pump bottom 2 is arranged in an inverted cone. The small piping 321 and the large piping 311 are provided with check valves 33 for preventing the backflow of sewage.
The annular flushing pipe is arranged, so that the sewage in the pump station shell can be reused, and the side wall of the pump station shell is cleaned by flushing the sewage out of the annular flushing pipe. The bottom of the pump bottom is arranged into the inverted cone shape, so that sewage is conveniently collected, and the sewage can be conveniently discharged. Check valves are arranged on the large pipeline and the small pipeline to prevent sewage from flowing backwards from other water pipes when the sewage is discharged.
Example 2: referring to fig. 3 to 5, the present embodiment is similar to embodiment 1 in structure, except that a liquid separation plate 4 is provided on the pump bottom 2, a liquid separation wall 41 is provided on the liquid separation plate 4 in the circumferential direction, a through slot 411 is provided on the liquid separation wall 41 in the circumferential direction, and the liquid separation plate 4 is connected to the inner circumferential wall of the pump bottom 2 through ribs (not shown) provided on the outer circumferential direction of the liquid separation wall 41; a dirt guiding fan 42 is arranged on the liquid separating disc 4, the dirt guiding fan 42 is connected with a rotating shaft 5, fan blades 421 of the dirt guiding fan 42 are arc-shaped, and the fan blades 421 are contacted with the bottom wall of the liquid separating disc 4; in this embodiment, the large pump 31 is a submersible sewage pump with larger power, and the small pump 32 is a submersible sewage pump with smaller power.
The small pump 32 is arranged in the liquid separating disc 4, the liquid separating disc 4 is matched with the side wall of the pump bottom 2 to form the annular dirt guiding groove 22, the large pump is arranged in the annular dirt guiding groove 22, and the height of the bottom wall of the liquid separating disc 4 in the circumferential direction is gradually reduced from the center. The fan blade 421 can extend towards the annular dirt guiding groove 22 to form an extending structure 422, so that the fan blade 421 can rotate in the annular dirt guiding groove 22 at the same time, and further the stirring function of sewage in the annular dirt guiding groove 22 is realized.
In example 1, the sewage is directly discharged from the annular flushing pipe through the small pump connection, so that the sewage can secondarily pollute the side wall of the pump station shell; the improvement is carried out on the basis of the embodiment 1, the pollution discharge effect is poor, and the sludge cannot be treated; in order to make the sewage primarily separated, so that the heavy sludge and the sewage can be separated, the sewage discharge fan 42 is arranged, the fan blade 421 is in contact with the bottom wall of the liquid separation disc 4, so that the sewage guide fan 42 can timely scrape the sludge on the bottom wall of the liquid separation disc 4 through the fan blade 421 when working, and meanwhile, the sludge is swept towards the circumferential direction of the liquid separation disc 4 through the action of the circular arc fan blade 421, so that the sludge is concentrated on the periphery of the liquid separation wall 41; so that the sludge at the bottom is better cleaned; the sewage in the liquid separation disc 4 is cleaner due to the fact that the sewage is primarily separated from the wastewater through the action of the sewage guide fan 42, the sewage is gathered in the annular sewage guide groove 22 under the action of gravity, the more compact sewage is discharged in the liquid separation disc 4 through the separate working actions of the big pump 31 and the small pump 32, the big pump 31 is used for discharging sewage with higher sludge content, the small pump 32 is used for discharging sewage in the liquid separation disc 4, and the sewage discharging efficiency is improved; meanwhile, the annular flushing pipe 322 is connected with the small pump 32, so that the small pump 32 can flush the side wall of the pump station shell 1 more cleanly by pumping clean sewage in the liquid separation disc 4, and the influence of the sludge on the small pump 32 can be reduced by sewage with less sludge, so that the use efficiency of the small pump 32 is reduced due to the effect of large sludge.
Embodiment III: referring to fig. 6 to 8, the present embodiment is similar to embodiment 2 in structure, except that a liquid guiding hole 44 is provided in the center of the liquid separating disc 4, a dirt containing cavity 21 is formed between the bottom of the liquid separating disc 4 and the pump bottom 2, the rotating shaft 5 extends to the dirt containing cavity 21 through the liquid guiding hole 44, a stirring paddle 6 is provided in the dirt containing cavity 21, and the stirring paddle 6 rotates under the driving of the rotating shaft 5. The bottom wall of the liquid separation disc 4 gradually decreases in height from the center to the circumferential direction.
Preferably, the stirring paddle 6 includes:
the center sleeve 61 is sleeved on the rotating shaft 5, and the center sleeve 61 and the rotating shaft 50 can rotate relatively;
the blades 62, the blades 62 are uniformly arranged in the circumferential direction of the center sleeve 61, round holes 621 are formed in the end surfaces, close to the center sleeve 61, of the blades 62, pin holes 51 corresponding to the round holes 621 are formed in the rotating shaft 5, and springs 52 and pins 53 are arranged in the pin holes 51;
wherein, both ends of spring 52 butt respectively in the bottom surface of pinhole 51 and pin 53 for stirring rake 6 can rotate along with pivot 5 through the connection effect of pin 53.
The paddle 62 is rotatably disposed in the center housing 61, a first transmission gear 622 is disposed in a circumferential direction of one end of the paddle 62 near the center housing 61, the rotary shaft 5 is provided with a rotary ring 54 in a circumferential direction of the center housing 61, a second transmission gear 521 is disposed in a circumferential direction of the rotary ring 54, and the first transmission gear 622 and the second transmission gear 541 are engaged.
In example 2, the volume of the annular dirt guiding groove is limited, so that the annular dirt guiding groove can be filled up if the amount of the sludge is large, and a large amount of sludge is accumulated in the liquid separating disc; the sewage containing cavity 21 is arranged so that the sludge is collected in the sewage containing cavity 21, and due to the action of gravity, sewage with less upper layer of the sludge can be upwards gushed out from the liquid guide hole 44 along with the increase of the sludge; meanwhile, when the density of the sludge reaches a certain degree, the stirring paddle 6 is prevented from running, in order to prevent the stirring paddle 6 from deforming or breaking under the action of the sludge resistance, the stirring paddle 6 is provided with a center sleeve 61 and a paddle 62, when the paddle 62 receives larger resistance, the pin 52 is contracted into the pin hole 51, and the center sleeve 61 and the rotating shaft 62 relatively rotate, so that the paddle 62 is prevented from being broken. When the paddle 62 can not rotate due to the resistance of the sludge, the center sleeve 61 and the rotating shaft 62 can rotate, and when the center sleeve 61 and the rotating shaft 62 rotate relatively, the second transmission gear 541 can drive the first transmission gear 622 to rotate along with the rotation of the rotating shaft 5, the rotation of the first transmission gear 622 enables the paddle 62 to rotate, the rotation of the paddle 62 can stir the sludge, the resistance of the sludge is reduced, the force of the pin 52 abutting on the circular hole 621 is larger than the resistance of the sludge on the paddle 72, and the rotating shaft 5 can drive the rotating sleeve 61 to rotate again.
The utility model can control the work of the big pump 31 and the small pump 32 according to the sewage quantity by arranging the big pump 31 and the small pump 32, and meanwhile, the small pump 32 adopts a small-sized high-lift pump, so that the sewage can be discharged and simultaneously can be stirred, and the sewage can be discharged in time; the annular flushing pipe 322 is arranged at the same time, so that the inner wall of the pump station shell 1 can be flushed through the flushing action of the annular flushing pipe 322, the inner wall of the pump station shell 1 is kept clean, sewage is utilized for flushing, and the pump station shell is more environment-friendly; and the pump bottom 2 is arranged into an inverted cone shape, so that the sewage can be conveniently collected and discharged.
The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (6)
1. An integration sewage promotes pump station, characterized by includes:
a pump station shell (1) which is used as a foundation of the integrated sewage lifting pump station;
the pump bottom (2) is arranged at the bottom of the pump station shell (1);
the pump set (3) is arranged in the pump station shell (1) and is used for pumping out sewage from the bottom of the pump station shell (1); the pump group (3) comprises a big pump (31) and a small pump (32);
the detection control module is used for monitoring the water level of sewage in the pump station shell (1);
the detection control module controls the large pump (31) and the small pump (32) to work by monitoring the water level of sewage in the pump station shell (1);
a liquid separation disc (4) is arranged on the pump bottom (2), a liquid separation wall (41) is arranged on the liquid separation disc (4) in the circumferential direction, and a through slot (411) is arranged on the liquid separation wall (41) in the circumferential direction; a dirt guiding fan (42) is arranged on the liquid separating disc (4), the dirt guiding fan (42) is connected with a rotating shaft (5), fan blades (421) of the dirt guiding fan (42) are arc-shaped, and the fan blades (421) are contacted with the bottom wall of the liquid separating disc (4);
the small pump (32) is arranged in the liquid separation disc (4), the liquid separation disc (4) is matched with the side wall of the pump bottom (2) to form an annular dirt guiding groove (22), and the large pump is arranged in the annular dirt guiding groove (22);
a liquid guide hole (44) is formed in the center of the liquid separation disc (4), a sewage containing cavity (21) is formed between the bottom of the liquid separation disc (4) and the pump bottom (2), the rotating shaft (5) penetrates through the liquid guide hole (44) and extends to the sewage containing cavity (21), a stirring paddle (6) is arranged in the sewage containing cavity (21), and the stirring paddle (6) is driven by the rotating shaft (5) to rotate;
the height of the bottom wall of the liquid separation disc (4) from the center to the circumferential direction is gradually reduced.
2. The integrated sewage lifting pump station according to claim 1, wherein a water outlet pipe (11) is arranged in the pump station shell (1), the large pump (31) is connected with the water outlet pipe (11) through a large pipeline (311), and the small pump (32) is connected with the water outlet pipe (11) through a small pipeline (321); an annular flushing pipe (322) is connected to the small pipeline (321).
3. An integrated sewage lifting pump station according to claim 1, characterized in that the bottom of the pump bottom (2) is arranged in an inverted cone.
4. An integrated sewage lifting pump station according to claim 2, characterized in that the small pipeline (321) and the large pipeline (311) are provided with check valves (33) for preventing sewage from flowing back.
5. An integrated sewage lifting pump station according to claim 1, wherein the stirring paddle (6) comprises:
the center sleeve (61) is sleeved on the rotating shaft (5), and the center sleeve (61) and the rotating shaft (5) can rotate relatively;
the blade (62), the blade (62) is evenly arranged in the circumferential direction of the center sleeve (61), a round hole (621) is formed in the end face, close to the center sleeve (61), of the blade (62), a pin hole (51) corresponding to the round hole (621) is formed in the rotating shaft (5), and a spring (52) and a pin (53) are arranged in the pin hole (51);
the two ends of the spring (52) are respectively abutted against the bottom surface of the pin hole (51) and the pin (53), so that the stirring paddle (6) can rotate along with the rotating shaft (5) through the connection action of the pin (53).
6. The integrated sewage lifting pump station according to claim 5, wherein the paddle (62) is rotatably arranged in the central sleeve (61), a first transmission gear (622) is arranged in the circumferential direction of one end of the paddle (62) close to the central sleeve (61), a rotating ring (54) is arranged in the circumferential direction of the rotating shaft (5) in the central sleeve (61), a second transmission gear (541) is arranged in the circumferential direction of the rotating ring (54), and the first transmission gear (622) and the second transmission gear (541) are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563509.3A CN114562016B (en) | 2021-12-20 | 2021-12-20 | Integrated sewage lifting pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563509.3A CN114562016B (en) | 2021-12-20 | 2021-12-20 | Integrated sewage lifting pump station |
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| Publication Number | Publication Date |
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| CN114562016A CN114562016A (en) | 2022-05-31 |
| CN114562016B true CN114562016B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111563509.3A Active CN114562016B (en) | 2021-12-20 | 2021-12-20 | Integrated sewage lifting pump station |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282347A (en) * | 2004-03-03 | 2005-10-13 | Shin Meiwa Ind Co Ltd | Manhole type pump station |
| CN204225261U (en) * | 2013-12-27 | 2015-03-25 | 青岛三丰瑞克新能源科技有限公司 | One is buried sewage lifting pump station integrally |
| CN205502212U (en) * | 2016-02-29 | 2016-08-24 | 杭州杭开新能源科技股份有限公司 | Integration sewage promotes pump station with sediment removal device |
| CN110387950A (en) * | 2019-07-09 | 2019-10-29 | 上海克础机械设备有限公司 | A kind of quickly forced-ventilated prefabricated pumping plant |
| CN213114925U (en) * | 2020-07-29 | 2021-05-04 | 广州市诺正机械设备有限公司 | Integration pump station automatically cleaning base |
| CN213204429U (en) * | 2020-08-18 | 2021-05-14 | 陈志� | Prefabricated pump station solid separation device of integration |
| CN213979258U (en) * | 2020-12-10 | 2021-08-17 | 赛莱默欧洲有限公司 | External small-size domestic sewage of motor promotes pump station |
-
2021
- 2021-12-20 CN CN202111563509.3A patent/CN114562016B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282347A (en) * | 2004-03-03 | 2005-10-13 | Shin Meiwa Ind Co Ltd | Manhole type pump station |
| CN204225261U (en) * | 2013-12-27 | 2015-03-25 | 青岛三丰瑞克新能源科技有限公司 | One is buried sewage lifting pump station integrally |
| CN205502212U (en) * | 2016-02-29 | 2016-08-24 | 杭州杭开新能源科技股份有限公司 | Integration sewage promotes pump station with sediment removal device |
| CN110387950A (en) * | 2019-07-09 | 2019-10-29 | 上海克础机械设备有限公司 | A kind of quickly forced-ventilated prefabricated pumping plant |
| CN213114925U (en) * | 2020-07-29 | 2021-05-04 | 广州市诺正机械设备有限公司 | Integration pump station automatically cleaning base |
| CN213204429U (en) * | 2020-08-18 | 2021-05-14 | 陈志� | Prefabricated pump station solid separation device of integration |
| CN213979258U (en) * | 2020-12-10 | 2021-08-17 | 赛莱默欧洲有限公司 | External small-size domestic sewage of motor promotes pump station |
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|---|---|
| CN114562016A (en) | 2022-05-31 |
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