CN112554327B - Intelligent prefabricated pump station integrating automatic slag discharging - Google Patents

Intelligent prefabricated pump station integrating automatic slag discharging Download PDF

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Publication number
CN112554327B
CN112554327B CN202011545288.2A CN202011545288A CN112554327B CN 112554327 B CN112554327 B CN 112554327B CN 202011545288 A CN202011545288 A CN 202011545288A CN 112554327 B CN112554327 B CN 112554327B
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Prior art keywords
fixed mounting
base
pump station
shaft
apron
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CN202011545288.2A
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Chinese (zh)
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CN112554327A (en
Inventor
朱小平
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Qianfeng Fluid Technology Jiangsu Co ltd
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Qianfeng Fluid Technology Jiangsu Co ltd
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/22Adaptations of pumping plants for lifting sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/046Allowing translations adapted to upward-downward translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to the technical field of drainage equipment and discloses an automatic slag-discharging integrated intelligent prefabricated pump station which comprises a base, wherein a shaft is fixedly arranged at the top of the base. This prefabricated pump station of integration intelligence is arranged to automatic sediment, through starter motor, drive sprocket drives the chain and carries out the transmission, driven lever and driven sprocket rotate, the connecting block removes, under guide post and inner rail and outer rail sliding connection, make the connecting block can remove along with the orbit of chain, the scraper blade is continuous scrapes the base and separates the waste residue on the net, let the waste residue on the scraper blade discharge from the export, respond to the water level through level sensor, level sensor and servo motor all are connected with the controller electricity, servo motor starts, driving gear and driven gear meshing rotate, the lead screw removes from top to bottom, at the spacing groove, slider and outlet pipe are led and are made the immersible pump can steadily be located the upper surface downwards, the problem of arranging sediment and can not clear away totally, low stability has been solved.

Description

Intelligent prefabricated pump station integrating automatic slag discharging
Technical Field
The invention relates to the technical field of drainage equipment, in particular to an automatic slag-discharging integrated intelligent prefabricated pump station.
Background
The pump station is a general name of buildings such as water inlet, water outlet and pump rooms of the drainage and irrigation pump station, and is provided with a water pump unit, electrical equipment, pipelines, gate valves and other houses, and the pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, an engineering name pump and pump station engineering.
Chinese patent CN201610470865.3 provides an automatic arrange prefabricated pump station of sediment integration intelligence, this patent provides automatic arrange the prefabricated pump station base that the sediment integration intelligence was advanced through the setting has the cylindrical sediment recess that advances, when screw conveyer during operation, the conveyer pipe lower extreme stretches out axis of rotation department and is used for the spiral to advance the sediment, the realization is sucked the mixture of water and granule in the recess bottom, but the spirochaeta through screw conveyer can't thoroughly clear away the waste residue totally, guarantee the water that the immersible pump discharged is apart from the water of liquid level certain distance department through setting up the body in addition, but use the body to make floated immersible pump poor stability, probably lead to turning on one's side, so provided an automatic arrange the prefabricated pump station of sediment integration intelligence and solved the above-mentioned problem of proposing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic slag-discharging integrated intelligent prefabricated pump station which has the advantages of being capable of completely discharging slag and high in stability, and solves the problems that the slag cannot be completely discharged and the stability is low.
(II) technical scheme
In order to realize the purposes of clean slag discharge and high stability, the invention provides the following technical scheme: an automatic slag discharging integrated intelligent prefabricated pump station comprises a base, wherein a shaft is fixedly arranged at the top of the base, an apron is fixedly arranged at the top of the shaft, a servo motor is fixedly arranged on the back surfaces of the shaft and the apron, a driving gear is fixedly arranged on an output shaft of the servo motor, a bearing seat is rotatably connected with the top of the apron, a driven gear meshed with the driving gear is fixedly arranged at the top of the bearing seat, a controller is fixedly arranged at the top of the apron and positioned on the front surface of the bearing seat, a partition plate fixedly connected with the base and the apron is fixedly arranged on the inner wall of the shaft, a base fixedly connected with the shaft and the partition plate is fixedly arranged at the top of the base, a groove is formed in the top of the base, a separation net is fixedly arranged on the inner wall of the groove, a grid is fixedly arranged on the right side of the inner wall of the shaft, the back of the clapboard is fixedly provided with a motor, the output shaft of the motor is fixedly provided with a rotating shaft which is rotationally connected with the clapboard, a driving chain wheel is fixedly arranged on the outer surface of the rotating shaft, a driven rod is rotatably connected on the front surface of the partition plate, the outer surface of the driven rod is fixedly provided with a driven chain wheel, the outer surfaces of the driving chain wheel and the driven chain wheel are both in transmission connection with a chain, the back of the chain is rotationally connected with a connecting block, one side of the connecting block, which is far away from the chain, is fixedly provided with a scraper, a liquid level sensor is fixedly arranged on the opposite side of the base and the cover plate and positioned on the back of the partition plate, the bearing seat and the driven gear are both internally connected with a screw rod in a threaded manner, the bottom fixed mounting of lead screw has the immersible pump, the spacing groove has been seted up at the back of pit shaft, the inner wall sliding connection of spacing groove has the slider with immersible pump fixed connection.
Preferably, an outlet is formed in the left wall of the shaft, the inner bottom wall of the outlet and the upper surface of the base are both inclined planes, and the two inclined planes are on the same plane.
Preferably, the bearing seat and the driven gear are in threaded connection with the screw rod through threaded holes, and the sliding block is fixedly connected with the submersible pump through the mounting block.
Preferably, the right side fixed mounting of controller has the display screen, the right side of controller and the bottom fixed mounting who is located the display screen have operating panel, the controller is connected with servo motor, level sensor and immersible pump electricity.
Preferably, the bottom of the partition board is provided with a through hole communicated with the groove, and the right side of the shaft is fixedly provided with a water inlet pipe.
Preferably, the equal fixed mounting in the outside that just is located pivot and driven lever in the front of baffle has an inner rail, the outside fixed mounting that just is located the inner rail in the front of baffle has an outer rail, the connecting block passes through guide post and inner rail and outer rail sliding connection.
Preferably, the chain is rotationally connected with the connecting block through a support column, and a containing groove is formed in the outer side of the scraping plate.
Preferably, the bottom fixed mounting of immersible pump has the drinking-water pipe, the left side fixed mounting of drinking-water pipe have with apron sliding connection's outlet pipe, the apron passes through fixed orifices and outlet pipe sliding connection, the controller passes through mounting panel and apron fixed connection.
Preferably, the outer surface of the water outlet pipe is provided with an electric control valve, and the electric control valve is electrically connected with the controller.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic slag-discharging integrated intelligent prefabricated pump station, which has the following beneficial effects:
the automatic slag-discharging integrated intelligent prefabricated pump station comprises a rotating shaft, a driving chain wheel, a driven rod, a driven chain wheel, a chain, a connecting block, a scraper plate, an inner rail, an outer rail and a guide post, wherein after a motor is started, the driving chain wheel drives the chain to transmit, the driven rod and the driven chain wheel rotate, the connecting block moves, and under the sliding connection of the guide post, the inner rail and the outer rail, the connecting block can move along with the track of the chain, so that the scraper plate can continuously scrape waste residues on a base and a separation net, and the waste residues on the scraper plate can be discharged from an outlet, the screw rod in threaded connection with the bearing seat and the driven gear moves up and down, the submersible pump can be stably positioned on the upper surface under the guide of the limiting groove, the sliding block and the water outlet pipe and moves up and down along with the water surface, and the waste residue can be blocked by the separation net by arranging the groove and the separation net, so that the blockage of the submersible pump is prevented, and the problems that the slag discharge cannot be completely removed and the stability is low are solved.
Drawings
FIG. 1 is a schematic structural view of an automatic slag discharge integrated intelligent prefabricated pump station provided by the invention;
FIG. 2 is a right side sectional view of a shaft of an automatic slag discharge integrated intelligent prefabricated pump station structure provided by the invention.
In the figure: the automatic control device comprises a base 1, a shaft 2, a cover plate 3, a servo motor 4, a driving gear 5, a bearing seat 6, a driven gear 7, a controller 8, a partition plate 9, a base 10, a groove 11, a partition net 12, a grid 13, a motor 14, a rotating shaft 15, a driving chain wheel 16, a driven rod 17, a driven chain wheel 18, a chain 19, a connecting block 20, a scraper 21, a liquid level sensor 22, a screw rod 23, a submersible pump 24, a limiting groove 25 and a sliding block 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an automatic deslagging integrated intelligent prefabricated pump station comprises a base 1, a shaft 2 is fixedly installed at the top of the base 1, an outlet is formed in the left wall of the shaft 2, both the inner bottom wall of the outlet and the upper surface of a base 10 are inclined planes, the two inclined planes are on the same plane, a cover plate 3 is fixedly installed at the top of the shaft 2, servo motors 4 are fixedly installed on the back surfaces of the shaft 2 and the cover plate 3, a driving gear 5 is fixedly installed on an output shaft of the servo motor 4, a bearing seat 6 is rotatably connected to the top of the cover plate 3, the bearing seat 6 and the driven gear 7 are in threaded connection with a screw rod 23 through threaded holes, a slide block 26 is fixedly connected with a submersible pump 24 through a mounting block, a driven gear 7 meshed with the driving gear 5 is fixedly installed at the top of the bearing seat 6, a controller 8 is fixedly installed at the top of the cover plate 3 and positioned on the front surface of the bearing seat 6, a display screen is fixedly arranged on the right side of the controller 8, an operation panel is fixedly arranged on the right side of the controller 8 and positioned at the bottom of the display screen, the controller 8 is electrically connected with the servo motor 4, the motor 14, the liquid level sensor 22 and the submersible pump 24, a partition plate 9 is fixedly arranged on the inner wall of the shaft 2 and fixedly connected with the base 1 and the cover plate 3, inner rails are fixedly arranged on the front surface of the partition plate 9 and positioned on the outer sides of the rotating shaft 15 and the driven rod 17, outer rails are fixedly arranged on the front surface of the partition plate 9 and positioned on the outer sides of the inner rails, a connecting block 20 is slidably connected with the inner rails and the outer rails through a guide column, a through hole communicated with the groove 11 is formed in the bottom of the partition plate 9, a water inlet pipe is fixedly arranged on the right side of the shaft 2, a base 10 fixedly connected with the shaft 2 and the partition plate 9 is fixedly arranged on the top of the base 1, the groove 11 is formed in the top of the base 10, and a partition net 12 is fixedly arranged on the inner wall of the groove 11, a grating 13 is fixedly arranged on the right side of the inner wall of the shaft 2, a motor 14 is fixedly arranged on the back of the partition board 9, a rotating shaft 15 which is rotatably connected with the partition board 9 is fixedly arranged on an output shaft of the motor 14, a driving chain wheel 16 is fixedly arranged on the outer surface of the rotating shaft 15, a driven rod 17 is rotatably connected on the front of the partition board 9, a driven chain wheel 18 is fixedly arranged on the outer surface of the driven rod 17, chains 19 are respectively and drivingly connected on the outer surfaces of the driving chain wheel 16 and the driven chain wheel 18, the chains 19 are rotatably connected with connecting blocks 20 through pillars, a containing groove is formed in the outer side of each scraper 21, the connecting blocks 20 are rotatably connected with the connecting blocks 20, scrapers 21 are fixedly arranged on one sides of the connecting blocks 20 far away from the chains 19, liquid level sensors 22 are fixedly arranged on the opposite sides of the base 1 and the cover plate 3 and on the back of the partition board 9, and lead screws 23 are respectively in threaded connection with the bearing seat 6 and the driven gear 7, bottom fixed mounting of lead screw 23 has immersible pump 24, the bottom fixed mounting of immersible pump 24 has the drinking-water pipe, the left side fixed mounting of drinking-water pipe has the outlet pipe with 3 sliding connection of apron, apron 3 passes through fixed orifices and outlet pipe sliding connection, controller 8 passes through mounting panel and 3 fixed connection of apron, the automatically controlled valve has been seted up to the surface of outlet pipe, the automatically controlled valve is connected with 8 electricity of controller, spacing groove 25 has been seted up at the back of pit shaft 2, the inner wall sliding connection of spacing groove 25 has slider 26 with 24 fixed connection of immersible pump.
To sum up, the automatic slag-discharging integrated intelligent prefabricated pump station is characterized in that a rotating shaft 15, a driving chain wheel 16, a driven rod 17, a driven chain wheel 18, a chain 19, a connecting block 20, a scraper 21, an inner rail, an outer rail and a guide post are arranged, after a motor 14 is started, the driving chain wheel 16 drives the chain 19 to transmit, the driven rod 17 and the driven chain wheel 18 rotate, the connecting block 20 moves, under the condition that the guide post is in sliding connection with the inner rail and the outer rail, the connecting block 20 can move along with the track of the chain 19, the scraper 21 can continuously scrape waste residues on a base 10 and a partition net 12, the waste residues on the scraper 21 can be discharged from an outlet, and the liquid level sensor 22 can sense the water level through the arrangement of a driving gear 5, a bearing seat 6, a driven gear 7, a controller 8, a liquid level sensor 22, a screw rod 23, a submersible pump 24, a limiting groove 25 and a slide block 26, level sensor 22 and servo motor 4 all are connected with controller 8 electricity, servo motor 4 starts the back, driving gear 5 and driven gear 7 meshing rotate, move from top to bottom with the lead screw 23 that bears seat 6 and driven gear 7 threaded connection, at spacing groove 25, slider 26 and delivery pipe are led and are made immersible pump 24 can steadily be located the upper surface downwards, follow the surface of water and reciprocate, through setting up recess 11 and separating net 12, make the waste residue can be blocked by separating net 12, thereby prevented immersible pump 24's jam, the problem that the sediment can not be clear away totally, low stability has been solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an automatic arrange prefabricated pump station of sediment integration intelligence, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a shaft (2), the top of the shaft (2) is fixedly provided with an apron (3), the back of the shaft (2) and the back of the apron (3) are fixedly provided with a servo motor (4), an output shaft of the servo motor (4) is fixedly provided with a driving gear (5), the top of the apron (3) is rotatably connected with a bearing seat (6), the top of the bearing seat (6) is fixedly provided with a driven gear (7) meshed with the driving gear (5), the top of the apron (3) is fixedly provided with a controller (8) on the front of the bearing seat (6), the inner wall of the shaft (2) is fixedly provided with a partition plate (9) fixedly connected with the base (1) and the apron (3), the top of the base (1) is fixedly provided with a base (10) fixedly connected with the shaft (2) and the partition plate (9), the top of base (10) is seted up fluted (11), the inner wall fixed mounting of recess (11) separates net (12), the inner wall right side fixed mounting of pit shaft (2) has grid (13), the back fixed mounting of baffle (9) has motor (14), the output shaft fixed mounting of motor (14) has pivot (15) of being connected with baffle (9) rotation, the outer fixed surface of pivot (15) installs drive sprocket (16), the front of baffle (9) rotates and is connected with driven lever (17), the outer fixed surface of driven lever (17) installs driven sprocket (18), the surface of drive sprocket (16) and driven sprocket (18) all transmission is connected with chain (19), the back rotation of chain (19) is connected with connecting block (20), one side fixed mounting that chain (19) were kept away from in connecting block (20) has scraper blade (21), the utility model discloses a safety pump, including base (1), apron (3), bearing seat (6), driven gear (7), limiting groove (25), the inner wall sliding connection of limiting groove (25) has slider (26) with immersible pump (24) fixed connection, base (1) and apron (3) the offside and the back fixed mounting that is located baffle (9) have level sensor (22), the equal threaded connection in inside of bearing seat (6) and driven gear (7) has lead screw (23), the bottom fixed mounting of lead screw (23) has immersible pump (24), spacing groove (25) have been seted up at the back of pit shaft (2).
2. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: an outlet is formed in the left wall of the shaft (2), the inner bottom wall of the outlet and the upper surface of the base (10) are inclined planes, and the two inclined planes are on the same plane.
3. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the bearing seat (6) and the driven gear (7) are in threaded connection with the screw rod (23) through threaded holes, and the sliding block (26) is fixedly connected with the submersible pump (24) through a mounting block.
4. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the right side fixed mounting of controller (8) has the display screen, the right side of controller (8) and the bottom fixed mounting who is located the display screen have operating panel, controller (8) are connected with servo motor (4), motor (14), level sensor (22) and immersible pump (24) electricity.
5. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the bottom of the partition board (9) is provided with a through hole communicated with the groove (11), and the right side of the shaft (2) is fixedly provided with a water inlet pipe.
6. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the equal fixed mounting in the outside that just is located pivot (15) and driven lever (17) in the front of baffle (9) has an inner rail, the outside fixed mounting that just is located the inner rail in the front of baffle (9) has an outer rail, connecting block (20) are through guide post and inner rail and outer rail sliding connection.
7. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the chain (19) is rotationally connected with the connecting block (20) through a support column, and a containing groove is formed in the outer side of the scraping plate (21).
8. The automatic arrange prefabricated pump station of sediment integration intelligence according to claim 1, characterized in that: the bottom fixed mounting of immersible pump (24) has the drinking-water pipe, the left side fixed mounting of drinking-water pipe has the outlet pipe with apron (3) sliding connection, apron (3) are through fixed orifices and outlet pipe sliding connection, controller (8) are through mounting panel and apron (3) fixed connection.
9. The automatic arrange prefabricated pump station of sediment integration intelligence of claim 8, characterized in that: an electric control valve is arranged on the outer surface of the water outlet pipe and is electrically connected with a controller (8).
CN202011545288.2A 2020-12-23 2020-12-23 Intelligent prefabricated pump station integrating automatic slag discharging Active CN112554327B (en)

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CN202011545288.2A CN112554327B (en) 2020-12-23 2020-12-23 Intelligent prefabricated pump station integrating automatic slag discharging

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CN112554327B true CN112554327B (en) 2022-03-25

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630468A2 (en) * 2004-08-27 2006-03-01 Ksb S.A.S Pump assembly
CN208235697U (en) * 2017-11-10 2018-12-14 盐城市权航科技有限公司 A kind of rainfall pumping station
CN210507755U (en) * 2019-08-13 2020-05-12 安徽言晟水环保设备有限公司 Prefabricated pump station of sewage promotion
CN211172339U (en) * 2019-10-20 2020-08-04 广州龙康机电设备有限公司 Integrated sewage treatment pump station
CN212026552U (en) * 2020-02-27 2020-11-27 江苏瑞桥实业发展有限公司 Intelligent integrated prefabricated pump station
CN112012329A (en) * 2020-09-01 2020-12-01 合肥荣事达水工业设备有限责任公司 Integration pump station sewage treatment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630468A2 (en) * 2004-08-27 2006-03-01 Ksb S.A.S Pump assembly
CN208235697U (en) * 2017-11-10 2018-12-14 盐城市权航科技有限公司 A kind of rainfall pumping station
CN210507755U (en) * 2019-08-13 2020-05-12 安徽言晟水环保设备有限公司 Prefabricated pump station of sewage promotion
CN211172339U (en) * 2019-10-20 2020-08-04 广州龙康机电设备有限公司 Integrated sewage treatment pump station
CN212026552U (en) * 2020-02-27 2020-11-27 江苏瑞桥实业发展有限公司 Intelligent integrated prefabricated pump station
CN112012329A (en) * 2020-09-01 2020-12-01 合肥荣事达水工业设备有限责任公司 Integration pump station sewage treatment

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