CN112064570A - Hydraulic engineering is with energy-efficient drainage pumping station - Google Patents
Hydraulic engineering is with energy-efficient drainage pumping station Download PDFInfo
- Publication number
- CN112064570A CN112064570A CN202011020624.1A CN202011020624A CN112064570A CN 112064570 A CN112064570 A CN 112064570A CN 202011020624 A CN202011020624 A CN 202011020624A CN 112064570 A CN112064570 A CN 112064570A
- Authority
- CN
- China
- Prior art keywords
- sand
- water
- energy
- hydraulic engineering
- dam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000004576 sand Substances 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims abstract description 47
- 239000004575 stone Substances 0.000 claims abstract description 21
- 239000003651 drinking water Substances 0.000 claims description 15
- 235000020188 drinking water Nutrition 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 10
- 239000013049 sediment Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Revetment (AREA)
Abstract
The invention relates to the field of hydraulic engineering equipment, in particular to an efficient and energy-saving drainage pump station for hydraulic engineering, which converts water fluctuation energy through an energy capturing mechanism and drives a pressurizing cylinder to pressurize a water pumping pipe, compensates pressure difference generated by a drainage pump lifting water liquid, does not need electric power input, reduces energy consumption while improving drainage efficiency, achieves the aim of saving energy, can block larger stones, improves the protection capability of a dam, a water suction pipe and a sand filter cylinder, filters silt for the water liquid entering the water pumping pipe by using the sand filter cylinder, improves the lift capacity of the drainage pump, reduces energy consumption, further achieves the effect of saving energy, prolongs the service life of the drainage pump, can reversely flush the sand filter cylinder, keeps the efficient filtering effect of the sand filter cylinder, and can drive the sand discharging mechanism to clean the silt stones at the bottom of the dam, time and labor are saved, and the normal work of the whole drainage pumping station is ensured.
Description
Technical Field
The invention relates to the field of hydraulic engineering equipment, in particular to a high-efficiency and energy-saving drainage pump station for hydraulic engineering.
Background
Current drainage pumping station is when arranging the drainage to dykes and dams, the pressure differential that promotes the production in order to compensate water liquid sets up supercharging equipment at dykes and dams inboard from needs, utilize increase equipment to increase water liquid lifting capacity through input electric energy, thereby ensure the drainage efficiency of drainage pumping station, the consumption of electric energy has been increased, and when drain pump suction water liquid, silt stone in the water liquid can not all be filtered, thereby increase water liquid viscous force, and then reduce the lift of drain pump, increase the energy consumption, and silt debris in the aquatic also can cause the jam of water pipe and to the damage of drain pump impeller, thereby reduce the life of drain pump, in view of this, we provide a hydraulic engineering with energy-efficient drainage pumping station.
Disclosure of Invention
The invention aims to provide an efficient and energy-saving drainage pump station for hydraulic engineering, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic engineering is with energy-efficient drainage pumping station, including dam foundation and dykes and dams and fix the drain pump that is used for the drainage on the dykes and dams, the intake end of drain pump is connected the drinking-water pipe, the play water end of drain pump is connected the outlet pipe, the lower extreme of drinking-water pipe is provided with the filtering sand section of thick bamboo that is used for filtering silt, be provided with on the dam foundation and be used for catching the energy mechanism that catches water fluctuation energy, and catch the energy mechanism and filter blockking to bold gravel and sand in the water, be provided with the sand discharging mechanism that is used for clearing up silt stone on the dam foundation, catch the energy mechanism and be connected with the transmission of the filtering sand mechanism and pressure cylinder, pressure cylinder and drinking-water pipe are linked together to can be used for carrying out the pressure boost to the drain pump, also can be used for carrying out the back.
Preferably, the sand discharging mechanism and the pressure cylinder are respectively positioned at two sides of the energy capturing mechanism, the pressure cylinder is positioned at the energy capturing mechanism and the dam support, a circular arc-shaped flow guide brim is arranged at the upper end of the dam towards one side of the energy capturing mechanism, and the upper end of the flow guide brim extends towards one side close to the energy capturing mechanism.
Preferably, the energy catching mechanism comprises a base fixed on the dam bottom, a rotating shaft is rotatably connected to the upper end of the base in a fixed shaft mode, a baffle is fixed on the rotating shaft, a plurality of through holes which are communicated with each other are formed in the baffle, and the through holes are used for filtering stones in the water body.
Preferably, the lower end of the pressurizing cylinder is connected to the bottom of the dam in a fixed-shaft rotating mode, the inside of the pressurizing cylinder is connected with the piston plate in a sliding mode, the upper surface of the piston plate is perpendicular to and fixedly connected with the pull rod, and one end, far away from the piston plate, of the pull rod penetrates through the upper end cover of the pressurizing cylinder and is connected with the baffle plate in a fixed-shaft rotating mode.
Preferably, the piston plate divides the interior of the pressurizing cylinder into an upper cavity and a lower cavity, the upper cavity and the lower cavity are respectively provided with a first check valve and a second check valve, the two side walls of the two opposite ends of the upper cavity and the lower cavity are connected with a branch water pipe, the two branch water pipes are communicated with the water pumping pipe through a three-way pipe, the conduction direction of the first check valve points to the interior of the corresponding cavity, and the conduction direction of the second check valve points to the corresponding branch water pipe.
Preferably, the sand filtering cylinder is fixed on the bottom of the dam, the lower end of the water pumping pipe is inserted into the sand filtering cylinder from the upper end of the sand filtering cylinder, and the lower end of the water pumping pipe is fixedly connected with the filter cylinder.
Preferably, a spiral blade is fixed between one section of outer side wall of the water pumping pipe inside the sand filtering cylinder and the inner wall of the sand filtering cylinder, the upper end of the outer side wall of the sand filtering cylinder is fixed and connected with a water inlet pipe, and the bottom of the sand filtering cylinder is fixed and communicated with a sand discharging pipe.
Preferably, the sand discharge mechanism is arranged at one end of the dam bottom far away from the dam, the end is provided with a settlement groove, the side wall of the settlement groove close to the dam is a slope, the interior of the dam bottom is provided with a sand discharge channel, one end of the sand discharge channel is communicated with the lower end of the sand discharge pipe, and the other end of the sand discharge channel is communicated with the slope of the settlement groove.
Preferably, the slope surface of the sedimentation groove is provided with a cover plate for blocking the port of the sand discharge channel, the upper end of the cover plate is in fixed-shaft rotary connection with the slope surface of the sedimentation groove, a second limiting block is fixed on the slope surface of the sedimentation groove, and the cover plate can be in abutting contact with the second limiting block when the cover plate is in a horizontal state around the upper end of the cover plate.
Preferably, arrange husky mechanism including fixing the support on the base, the one end that the base was kept away from to the support is fixed with the balladeur train, and the setting of balladeur train horizontal direction has two sliding sleeves, and the sliding sleeve is connected with the baffle through the connecting rod, and the both ends of connecting rod all adopt the mode of ball pivot with the sliding sleeve that corresponds to be connected, two the equal dead axle rotation in bottom surface of sliding sleeve is connected with the push pedal, and the one end of subsiding the recess is provided with the belt conveyor who is used for carrying silt, and one side that the push pedal deviates from belt conveyor is provided with stopper one, and stopper one is fixed in the bottom surface of sliding sleeve, and the push pedal can support with stopper one.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the energy capturing mechanism converts the fluctuation energy of the water body and drives the pressurizing cylinder to pressurize the water pumping pipe, so that the pressure difference generated by the water liquid lifting of the draining pump is compensated, and no electric power is needed to be input, thereby improving the water drainage efficiency and simultaneously reducing the energy consumption to achieve the purpose of energy saving, the energy capturing mechanism can play a role of blocking larger stones, improving the protection capability of the dam, the water absorbing pipe and the sand filtering cylinder, and the sand filtering cylinder is utilized to filter the silt of the water liquid entering the water pumping pipe, improving the lift capacity of the draining pump, reducing the energy consumption, further playing a role of energy saving, simultaneously prolonging the service life of the draining pump, and the pressurizing cylinder can also play a role of back flushing the sand filtering cylinder to maintain the filtering effect of the sand filtering cylinder, and the energy capturing mechanism can also drive the sand discharging mechanism to clean the silt stones at the bottom of the dam, thereby saving time and labor, thereby ensuring the normal work of the whole drainage pumping station.
Drawings
FIG. 1 is a schematic cross-sectional view of the final assembly of the present invention;
FIG. 2 is a left side view of the final assembly structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a booster cylinder according to the present invention;
fig. 4 is a schematic cross-sectional structure of a sand filter cartridge according to the present invention.
In the figure: 1. a dam bottom; 2. a dam; 3. settling grooves; 4. a flow guiding brim; 5. draining pump; 6. a water outlet pipe; 7. a water pumping pipe; 8. a base; 9. a rotating shaft; 10. a baffle plate; 11. a pressurizing cylinder; 12. a three-way pipe; 13. a support; 14. a carriage; 15. a sliding sleeve; 16. a connecting rod; 17. pushing the plate; 18. a sand filtering cylinder; 19. a sand discharge passage; 20. a pull rod; 21. a piston plate; 22. a one-way valve I; 23. a branch water pipe; 24. a second one-way valve; 25. helical leaves; 26. a filter cartridge; 27. a water inlet pipe; 28. a sand discharge pipe; 29. a first limiting block; 30. a belt conveyor; 31. a cover plate; 32. and a second limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a hydraulic engineering is with energy-efficient drainage pumping station, including dam foundation 1 and dykes and dams 2 and fix the drain pump 5 that is used for the drainage on dykes and dams 2, the intake end of drain pump 5 is connected drinking-water pipe 7, the play water end of drain pump 5 is connected outlet pipe 6, the lower extreme of drinking-water pipe 7 is provided with the sand filter 18 that is used for filtering silt, be provided with on the dam foundation 1 and be used for catching the undulant mechanism of water, and catch and can filter blockking to bold gravel and sand in the water by the mechanism, be provided with the sand discharge mechanism that is used for clearing up the silt stone on the dam foundation 1, catch and be connected with sand discharge mechanism and pressure cylinder 11 transmission, pressure cylinder 11 is linked together with drinking-water pipe 7 to can be used for pressurizeing drain pump 5, also can be used for carrying out the back flush to sand filter 18, sand filter 18 can discharge filtered silt to sand discharge mechanism department.
In this embodiment, the sand discharge mechanism and the pressure cylinder 11 are respectively located on two sides of the energy capturing mechanism, the pressure cylinder 11 is located on the energy capturing mechanism and the support of the dam 2, the upper end of the dam 2 is provided with a circular arc-shaped flow guide eaves 4 towards one side of the energy capturing mechanism, and the upper end of the flow guide eaves 4 extends towards one side close to the energy capturing mechanism.
In this embodiment, catch and to construct including fixing the base 8 on dam bottom 1, the dead axle rotation in base 8 upper end is connected with pivot 9, is fixed with baffle 10 in the pivot 9, has seted up a plurality of through-holes that link up on the baffle 10, just the through-hole is used for filtering the stone in the water.
In this embodiment, the lower end of the pressure cylinder 11 is fixed-axis rotationally connected to the dam bottom 1, the inside of the pressure cylinder 11 is slidably connected to a piston plate 21, the upper surface of the piston plate 21 is vertical and fixedly connected to a pull rod 20, and one end of the pull rod 20, which is far away from the piston plate 21, penetrates through the upper end cover of the pressure cylinder 11 and is fixed-axis rotationally connected to the baffle 10.
In this embodiment, the piston plate 21 divides the interior of the pressurizing barrel 11 into an upper cavity and a lower cavity, which are an upper cavity and a lower cavity, the side walls of the two opposite ends of the upper cavity and the lower cavity are connected with a first check valve 22 and a second check valve 24, the second check valve 24 is connected with a branch water pipe 23, the two branch water pipes 23 are communicated with the water pumping pipe 7 through a three-way pipe 12, the conduction direction of the first check valve 22 points to the interior of the corresponding cavity, and the conduction direction of the second check valve 24 points to the corresponding branch water pipe 23.
In this embodiment, the sand filtering cylinder 18 is fixed on the dam bottom 1, the lower end of the water pumping pipe 7 is inserted into the sand filtering cylinder 18 from the upper end of the sand filtering cylinder 18, and the lower end of the water pumping pipe 7 is fixedly connected with the filter cylinder 26.
In this embodiment, a spiral blade 25 is fixed between a section of outer side wall of the water pumping pipe 7 located inside the sand filtering cylinder 18 and the inner wall of the sand filtering cylinder 18, a water inlet pipe 27 is fixed and connected to the upper end of the outer side wall of the sand filtering cylinder 18, and a sand discharging pipe 28 is fixed and connected to the bottom of the sand filtering cylinder 18.
In this embodiment, arrange husky mechanism and set up the one end of keeping away from dykes and dams 2 at dam bottom 1, and this end has seted up and has subsided recess 3, and the lateral wall that subsides recess 3 and be close to dykes and dams 2 is the slope, and dam bottom 1 is inside to have seted up row's husky passageway 19, and row's husky passageway 19 one end is linked together with the lower extreme of arranging husky pipe 28, and the other end link up the slope of subsiding recess 3.
In this embodiment, a slope surface of the settling recess 3 is provided with a cover plate 31 for blocking the port of the sand discharge passage 19, the upper end of the cover plate 31 is connected with the slope surface of the settling recess 3 in a fixed-axis rotating manner, a second stopper 32 is fixed on the slope surface of the settling recess 3, and the cover plate 31 can be in abutting contact with the second stopper 32 when being in a horizontal state around the upper end thereof.
In this embodiment, arrange husky mechanism including fixing the support 13 on base 8, the one end that base 8 was kept away from to support 13 is fixed with balladeur train 14, and 14 horizontal directions of balladeur train set up, and sliding connection has two sliding sleeves 15 on the balladeur train 14, and sliding sleeve 15 is connected with baffle 10 through connecting rod 16, and the both ends of connecting rod 16 all adopt the mode of ball pivot with corresponding sliding sleeve 15 and baffle 10 to be connected, two sliding sleeve 15's the equal dead axle rotation in bottom surface is connected with push pedal 17, and the one end of subsiding recess 3 is provided with the belt conveyor 30 that is used for carrying silt, and one side that push pedal 17 deviates from belt conveyor 30 is provided with stopper one 29, and stopper one 29 is fixed in sliding sleeve 15's bottom surface, and push pedal 17 can support the knot with.
The use method and the advantages of the invention are as follows: this kind of hydraulic engineering is with energy-efficient drainage pumping station when using, the working process as follows:
because the water receives the influence of natural factors such as flow, wind-force, pressure differential, consequently, can not be in absolute calm state, the water is at undulant process impact dykes and dams 2, thereby rivers exert water pressure to baffle 10 and make baffle 10 around the reciprocating type swing of pivot 9, the great stone that rivers drove etc. receive the blockking gathering of baffle 10 in subsiding recess 3, thereby avoid rivers to drive the stone to dykes and dams 2, the impact damage of drinking-water pipe 7 and sand filtering barrel 18, and then to dykes and dams 2, drinking-water pipe 7 and sand filtering barrel 18 play the guard action, improve dykes and dams 2, the life of drinking-water pipe 7 and sand filtering barrel 18.
As shown in fig. 1 and 4, during water drainage, the operation of the water drainage pump 5 is started, the water drainage pump 5 pumps out the water liquid inside the sand filtering cylinder 18 through the water pumping pipe 7, and generates a suction force inside the sand filtering cylinder 18, the suction force causes the external water liquid to enter the sand filtering cylinder 18 through the water inlet pipe 27, the water liquid between the baffle 10 and the dam only contains smaller silt due to the blocking effect of the baffle 10, therefore, the water liquid enters the sand filtering cylinder 18 together with the silt, and flows spirally from top to bottom along the direction of the spiral blade 25 under the guiding effect of the spiral blade 25, so as to generate a rotational flow, heavy silt in the water generates a larger centrifugal force and is thrown to the bottom of the sand filtering cylinder 18 under the effect of the rotational flow, the water liquid causes the silt not to enter the water pumping pipe 7 under the filtering effect of the filter cylinder 26, thereby realizing the separation of the silt in the water liquid, reduce the aquatic silt content like this, thereby reduce water liquid viscous resistance, improve drain pump 5's lift ability, and keep drain pump 5 efficient work, thereby reduce the energy consumption, improve drainage efficiency, can not produce impact damage to drain pump 5's impeller behind the water liquid separation silt moreover, improve drain pump 5's life, the silt that the sand filtering cylinder 18 separated out gets into inside the sediment outflow passageway 19 through the sediment outflow pipe 28, and discharge to subsiding recess 3 department by sediment outflow passageway 19, then discharge by the mechanism of sediment outflow, avoid piling up in sand filtering cylinder 18.
As shown in fig. 1 and 3, when the baffle 10 swings to the right, the baffle 10 pushes the piston plate 21 to compress the water in the lower chamber through the pull rod 20, so that the water in the lower chamber is output to the water pumping pipe 7 through the corresponding branch pipe 23, meanwhile, the space in the upper chamber is increased to generate a suction force, the suction force sucks the external water into the upper chamber through the corresponding one-way valve one 22, when the baffle 10 swings to the left, the baffle 10 pulls the piston plate 21 to compress the water in the upper chamber through the pull rod 20, so that the water in the upper chamber is output to the water pumping pipe 7 through the corresponding branch pipe 23, meanwhile, the space in the lower chamber is increased to generate a suction force, the suction force sucks the external water into the lower chamber through the corresponding one-way valve one 22, wherein the water inlet ports of the two one-way valves one 22 are both provided with a filter screen for filtering silt, avoid silt in pressure boost cylinder 11 today, then get into inside water pumping pipe 7 by a water pipe 23, baffle 10 is with the pressure of water wave energy conversion to the inside water liquid of pressure boost cylinder 11 under the undulant effect of water, thereby play the effect of pressure boost to water pumping pipe 7, and then play the offset action to the pressure differential that drain pump 5 promoted water liquid and produced, and need not electric power input, thereby reduce the energy consumption when promoting drainage efficiency, at the in-process of pressure boost cylinder 11 to water pumping pipe 7 pressure boost, some rivers can be through the lower port backward outflow of water pumping pipe 7, thereby wash away from the inside of cartridge filter 26 to outside to gluing the silt that the jam was on cartridge filter 26 lateral wall, keep cartridge filter 26 efficient filter effect, and also help exerting pressure to the silt of cartridge filter 18 bottom, thereby accelerate silt to discharge from sand pipe 28 and row husky passageway 19, and the effect of apron 31 plays and prevents to make silt pour into cartridge filter 18 from row husky passageway 19 under the rivers effect .
As shown in fig. 1 and 2, in the process that the baffle 10 swings leftwards, thrust is applied to the two corresponding sliding sleeves 15 through the connecting rod 16, so that the two sliding sleeves 15 are far away from each other, and then the sliding sleeves 15 synchronously drive the two corresponding push plates 17 to be far away from each other, the push plate 17 which is closer to the belt conveyor 30 pushes silt stones to the belt conveyor 30 under the action of the corresponding limiting block one 29, and the belt conveyor 30 conveys the accumulated silt stones in the settling groove 3 to the shore to avoid the silt stones from accumulating on the dam bottom, so that the normal operation of the whole flood drainage pump station is ensured, the cleaning effect is achieved, time and labor are saved, the push plate 17 which is farther from the belt conveyor 30 can tilt around the upper end of the settling groove 3 under the action of the silt stones in the settling groove 3, and the settling groove 3 is prevented from being pushed to the side far away from the belt conveyor 30, when the baffle 10 swings rightwards, the connecting rod 16 applies pulling force to the two corresponding sliding sleeves 15, so that the two sliding sleeves 15 are close to each other, the two corresponding push plates 17 are driven by the sliding sleeves 15 to be close to each other synchronously, the push plate 17 far away from the belt conveyor 30 is driven by the corresponding limiting block 29 to push the silt stones to the direction close to the belt conveyor 30, the push plate 17 close to the belt conveyor 30 can tilt around the upper end of the sedimentation groove 3 under the action of the silt stones in the sedimentation groove 3, the sedimentation groove 3 is prevented from being pushed to the side far away from the belt conveyor 30, and when the baffle 10 swings rightwards again, the silt stones are pushed to the belt conveyor 30 by the push plate 17 close to the belt conveyor 30, and the steps are repeated, so as to clean the silt stones on the dam bottom 1, manpower cleaning is not needed, and the normal work of the whole waterlogging drainage pump station is ensured.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a hydraulic engineering is with energy-efficient drainage pumping station, includes dam foundation (1) and dykes and dams (2) and fixes drain pump (5) that are used for the drainage on dykes and dams (2), the intake end of drain pump (5) is connected drinking-water pipe (7), outlet pipe (6), its characterized in that are connected to the play water end of drain pump (5): the lower extreme of drinking-water pipe (7) is provided with a sand filtering barrel (18) that is used for filtering silt, be provided with on dam foundation (1) and be used for catching the undulant energy of water and catch and can construct, and catch and can construct and filter the blocking to massive gravel and sand in the water, be provided with the sediment outflow mechanism that is used for clearing up the silt stone on dam foundation (1), it can construct and arrange sand mechanism and booster cylinder (11) transmission with the sediment outflow and be connected to catch, booster cylinder (11) are linked together with drinking-water pipe (7) to can be used for carrying out the pressure boost to drain pump (5), also can be used to carry out the back flush to sand filtering barrel (18), sand filtering barrel (18) can discharge filterable silt to sediment outflow mechanism department.
2. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 1, characterized in that: the sand discharge mechanism and the pressure cylinder (11) are respectively positioned at two sides of the energy capturing mechanism, the pressure cylinder (11) is positioned at the energy capturing mechanism and the dam (2) bracket, the upper end of the dam (2) is provided with a circular arc-shaped flow guide eaves (4) towards one side of the energy capturing mechanism, and the upper end of the flow guide eaves (4) extends towards one side close to the energy capturing mechanism.
3. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 2, characterized in that: catch and to be able to construct including fixing base (8) on dam bottom (1), the dead axle rotation in base (8) upper end is connected with pivot (9), be fixed with baffle (10) on pivot (9), set up a plurality of through-holes that link up on baffle (10), just the through-hole is used for filtering the stone in the water.
4. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 3, characterized in that: the lower end dead axle of a pressure boost section of thick bamboo (11) rotates to be connected on dam bottom (1), the inside sliding connection of a pressure boost section of thick bamboo (11) has piston plate (21), the upper surface of piston plate (21) is perpendicular and fixed connection pull rod (20), the one end that piston plate (21) were kept away from in pull rod (20) passes the upper end cover of a pressure boost section of thick bamboo (11) and rotates with baffle (10) dead axle and be connected.
5. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 4, characterized in that: the internal partition of pressure cylinder (11) is divided into upper and lower two cavitys, is upper plenum and lower cavity respectively for piston plate (21), all be connected with check valve one (22) and check valve two (24) on the both ends lateral wall that upper plenum and lower cavity carried on the back mutually, be connected with a water pipe (23) on check valve two (24), two water pipe (23) are linked together through three-way pipe (12) and drinking-water pipe (7), inside the directional cavity that corresponds of the direction of switching on of check valve one (22), the directional water pipe (23) that corresponds of the direction of switching on of check valve two (24).
6. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 3, characterized in that: the sand filtering cylinder (18) is fixed on the dam bottom (1), the lower end of the water pumping pipe (7) is inserted into the sand filtering cylinder (18) from the upper end of the sand filtering cylinder (18), and the lower end of the water pumping pipe (7) is fixedly connected with the filter cylinder (26).
7. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 6, is characterized in that: the utility model discloses a sand filter, including drinking-water pipe (7), the inner wall that is located a section of lateral wall and a sand filter section of thick bamboo (18) inside of drinking-water pipe (7) is fixed with helical blade (25) between, the lateral wall upper end of a sand filter section of thick bamboo (18) is fixed and is connected with inlet tube (27), the fixed and intercommunication of bottom of a sand filter section of thick bamboo (18) has row's sand pipe (28).
8. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 7, is characterized in that: arrange husky mechanism and set up the one end of keeping away from dykes and dams (2) at dam bottom (1), and this end has seted up and has subsided recess (3), it is the slope to subside one side lateral wall that recess (3) are close to dykes and dams (2), sediment removal passageway (19) have been seted up to dam bottom (1) inside, sediment removal passageway (19) one end is linked together with the lower extreme of arranging husky pipe (28), and the slope of subsidence recess (3) is link up to the other end.
9. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 8, characterized in that: the slope surface of the sedimentation groove (3) is provided with a cover plate (31) used for blocking the port of the sand discharge channel (19), the upper end of the cover plate (31) is in fixed-shaft rotary connection with the slope surface of the sedimentation groove (3), a second limiting block (32) is fixed on the slope surface of the sedimentation groove (3), and the cover plate (31) can be in abutting contact with the second limiting block (32) when the upper end of the cover plate is in a horizontal state.
10. The high-efficiency energy-saving flood drainage pump station for the hydraulic engineering according to claim 8, characterized in that: the sand discharge mechanism comprises a bracket (13) fixed on the base (8), a sliding frame (14) is fixed at one end of the bracket (13) far away from the base (8), the sliding frame (14) is arranged in the horizontal direction, two sliding sleeves (15) are connected on the sliding frame (14) in a sliding way, the sliding sleeve (15) is connected with the baffle (10) through a connecting rod (16), two ends of the connecting rod (16) are connected with the corresponding sliding sleeves (15) and the baffle (10) in a spherical hinge mode, the bottom surfaces of the two sliding sleeves (15) are fixedly connected with push plates (17) in a rotating mode, one end of the sedimentation groove (3) is provided with a belt conveyor (30) for conveying silt, one side of the push plate (17) departing from the belt conveyor (30) is provided with a first limiting block (29), the first limiting block (29) is fixed on the bottom surface of the sliding sleeve (15), and when the push plate (17) is in a vertical state, the push plate (17) can be in abutting contact with the first limiting block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020624.1A CN112064570B (en) | 2020-09-25 | 2020-09-25 | Hydraulic engineering is with energy-efficient drainage pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020624.1A CN112064570B (en) | 2020-09-25 | 2020-09-25 | Hydraulic engineering is with energy-efficient drainage pumping station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112064570A true CN112064570A (en) | 2020-12-11 |
| CN112064570B CN112064570B (en) | 2021-04-16 |
Family
ID=73683416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011020624.1A Active CN112064570B (en) | 2020-09-25 | 2020-09-25 | Hydraulic engineering is with energy-efficient drainage pumping station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112064570B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265977A (en) * | 2021-04-09 | 2021-08-17 | 宁波市鄞州区水利水电勘测设计院 | Water gate and pump station combined drainage system |
| CN114870479A (en) * | 2022-04-28 | 2022-08-09 | 苏州新区环保服务中心有限公司 | Environment-friendly metal debris collecting device for cutting equipment |
| CN114934585A (en) * | 2022-06-10 | 2022-08-23 | 蒋元 | Prefabricated pump station of integration intelligence |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506889C2 (en) * | 1995-10-06 | 1998-02-23 | Flygt Ab Itt | Waste water pump station |
| CN1329210A (en) * | 2001-02-13 | 2002-01-02 | 武晓宝 | Wave power high-pressure pump |
| US20100288482A1 (en) * | 2007-08-27 | 2010-11-18 | Oewa Wasser Und Abwasser Gmbh | Safety heat exchanger for combining a heat pump with a device of a public drinking water supply facility |
| CN107445250A (en) * | 2017-07-31 | 2017-12-08 | 中国水利水电科学研究院 | A kind of the tide cumulative reverse osmosis seawater desalination system and method for hydraulic ram supercharging |
-
2020
- 2020-09-25 CN CN202011020624.1A patent/CN112064570B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506889C2 (en) * | 1995-10-06 | 1998-02-23 | Flygt Ab Itt | Waste water pump station |
| CN1329210A (en) * | 2001-02-13 | 2002-01-02 | 武晓宝 | Wave power high-pressure pump |
| US20100288482A1 (en) * | 2007-08-27 | 2010-11-18 | Oewa Wasser Und Abwasser Gmbh | Safety heat exchanger for combining a heat pump with a device of a public drinking water supply facility |
| CN107445250A (en) * | 2017-07-31 | 2017-12-08 | 中国水利水电科学研究院 | A kind of the tide cumulative reverse osmosis seawater desalination system and method for hydraulic ram supercharging |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265977A (en) * | 2021-04-09 | 2021-08-17 | 宁波市鄞州区水利水电勘测设计院 | Water gate and pump station combined drainage system |
| CN113265977B (en) * | 2021-04-09 | 2022-05-10 | 宁波市鄞州区水利水电勘测设计院 | Sluice and pump station combined drainage system |
| CN114870479A (en) * | 2022-04-28 | 2022-08-09 | 苏州新区环保服务中心有限公司 | Environment-friendly metal debris collecting device for cutting equipment |
| CN114870479B (en) * | 2022-04-28 | 2023-06-02 | 苏州新区环保服务中心有限公司 | Environment-friendly metal chip collecting device for cutting equipment |
| CN114934585A (en) * | 2022-06-10 | 2022-08-23 | 蒋元 | Prefabricated pump station of integration intelligence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112064570B (en) | 2021-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112064570B (en) | Hydraulic engineering is with energy-efficient drainage pumping station | |
| CN111411656A (en) | Environment-friendly desilting ship for hydraulic engineering | |
| CN213773538U (en) | Hydraulic engineering desilting device | |
| CN209798984U (en) | Towed municipal administration rain sewage well desilting equipment | |
| CN217537113U (en) | River course sediment removal device for water conservancy construction | |
| CN215857949U (en) | Hydraulic engineering desilting device | |
| CN213114756U (en) | River sludge treatment system | |
| CN115233760A (en) | Automatic dredging device based on hydraulic engineering and using method | |
| CN213268053U (en) | Water conservancy desilting pull throughs | |
| CN111021384B (en) | A foundation ditch drainage device for artesian head step-down control | |
| CN106907334B (en) | A kind of trench pump and method with function of removing sand | |
| CN206941696U (en) | The prefabricated pumping plant of novel all-in-one | |
| CN210459318U (en) | Green ecological self-drainage anti-floating device for sloping field building | |
| CN216892704U (en) | Water conservancy construction drainage device | |
| CN221297938U (en) | Stadium foundation pit dewatering system | |
| CN214497647U (en) | Do benefit to hydraulic channel engineering and administer with high-efficient desilting device | |
| CN221095086U (en) | Drainage consolidation device of high weak soil foundation of security | |
| CN218757694U (en) | Silt clean-up equipment for hydraulic engineering | |
| CN220847777U (en) | Hydraulic and hydroelectric engineering dredging equipment | |
| CN219195794U (en) | Waterproof drainage device for water conservancy construction | |
| CN112531477B (en) | Safe dampproofing device suitable for outdoor switch board | |
| CN218813975U (en) | Fluid pressure type hydraulic engineering desilting device | |
| CN217557046U (en) | River course ecological remediation sediment removal device for hydraulic engineering | |
| CN221321171U (en) | Portable drainage device | |
| CN217267305U (en) | Integrated pump gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |