CN116145798A - Prefabricated pump station of integration - Google Patents
Prefabricated pump station of integration Download PDFInfo
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- CN116145798A CN116145798A CN202310188488.4A CN202310188488A CN116145798A CN 116145798 A CN116145798 A CN 116145798A CN 202310188488 A CN202310188488 A CN 202310188488A CN 116145798 A CN116145798 A CN 116145798A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/107—Whirling means forming a vortex in the water; cyclones
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
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- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of integrated pump stations, in particular to an integrated prefabricated pump station, which comprises: the station room is provided with a columnar sealing cavity and is used for concentrating sewage; the submerged pump system is arranged in the station room and comprises a depth submerged pump assembly and a middle submerged pump assembly, wherein the depth submerged pump assembly is arranged in an opposite mode, and the depth submerged pump assembly is used for discharging sewage entering the station room. The problem that the normal use of the pump body in the later stage is affected by the formation of a coating layer on the surface of the pump body filter screen by floccules in water is solved, and the problem that the floccules are difficult to clean is solved; the extension rod on the ejector rod can rotate, so that attachments on the pump body grating can be comprehensively removed, the attachments are prevented from being remained on the surface of the pump body for a long time, a firm net layer is formed after the attachments are dehydrated, the cleaning is difficult, the pump body is not required to be lifted to clean the residues on the surface, and the self-cleaning effect is achieved.
Description
Technical Field
The invention relates to the technical field of integrated pump stations, in particular to an integrated prefabricated pump station.
Background
With the change of urban and rural domestic sewage treatment modes from centralized treatment and non-treatment to on-site treatment modes, the characteristics of rural domestic sewage node dispersion, large water quantity change coefficient, large water quality fluctuation range and the like are comprehensively considered, the facilities of the decentralized sewage treatment equipment are developed and the trend of rapid development is presented, the integrated sewage treatment equipment has the advantages of stable and reliable technical performance, good treatment effect, flexible construction mode and the like, and is widely applied to the standard improvement and reconstruction of decentralized domestic sewage treatment projects and urban sewage treatment plants, and the integrated prefabricated pump station is applied accordingly.
The integrated prefabricated pump station is suitable for a sewage lifting station in the middle, and is particularly suitable for areas with high requirements on surrounding environments, such as building areas, landscape land and the like. And after equipment maintenance holes are reserved, the peripheral landscapes are combined, the top of the pump pool is covered with soil to plant and afforest, the concealment is strong, the pump station can be operated without being attended, and the labor cost and the operation management cost are saved. Is especially suitable for sewage treatment in remote areas.
When the existing integrated prefabricated pump station is used, due to the dispersibility of an external water source, impurities doped in concentrated water are more, the impurities after being crushed by the crushing grid rise along with the water level in a station room, the crushed impurities float on the water level surface, after the concentrated water is discharged by the traditional submersible pump, when the water level drops to the pumping position of the submersible pump, a part of impurities can be discharged outwards, a part of impurities can be attached to the surface of the pumping grid of the submersible pump to block a filter screen, the water discharge is blocked during later use, the flow is reduced, in addition, due to the fact that domestic water is concentrated in a wet pipeline, floating water living beings, net moss and the like are crushed to form floccules, when the suction pump pumps the internal water, a layer of net floccules are attached to the surface of the pumping grid, the floccules are not easy to clean, and can continue to grow after the water level drops to form a wrapping layer of the blocking grid, and can form a hard blocking layer when the floccules are dehydrated, so that the whole pump body can be stably used to form a blocking point, and regular cleaning is needed.
The inventors have aimed at the above-mentioned current situation to solve the above-mentioned technical problems.
Disclosure of Invention
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps: an integrated prefabricated pump station comprising:
the station room is provided with a columnar sealing cavity and is used for concentrating sewage;
the submerged pump system is arranged in the station room and comprises a depth submerged pump assembly and a middle submerged pump assembly, wherein the depth submerged pump assembly and the middle submerged pump assembly are arranged in an inverted mode, the depth submerged pump assembly is used for discharging sewage entering the station room, and the middle submerged pump assembly is used for discharging floating floaters;
the balance float collector is communicated with the water drinking port of the centrally-mounted submerged pump assembly and synchronously rises and falls along with the water level;
the pump body grating is arranged at the water inlet end of the depth submersible pump assembly and can rotate along with the suction water flow;
the linkage mechanism is movably connected to the inner side of the pump body grating and is used for performing tightening and stretching operations when the deep submersible pump assembly is started and stopped;
the water pressure starting mechanism is arranged in the water drinking cavity of the deep submersible pump assembly and used for being capable of upwards displacing when water flow is introduced, and the water pressure starting mechanism is connected with the linkage mechanism.
Preferably, the right side of standing room is provided with the water inlet system with pipe-line system intercommunication, water inlet system includes the water diversion grid, be provided with fixed bit tooth device in the water diversion grid, be provided with movable bit device in the fixed bit tooth device, movable bit device is driven by drive arrangement and rotates, one side of water diversion grid is provided with and runs through the connecting tube spare of standing room.
Preferably, the station house comprises a columnar container, a mud collecting sleeve is arranged below an inner cavity of the columnar container, an operation platform is arranged in the columnar container, three lifting devices penetrate through the operation platform, a driving motor is arranged at the top of each lifting device, a water diversion pipe is arranged between each driving motor and each lifting device, a connecting flange is arranged at the bottom end of each lifting device, the connecting flange is communicated with the deep submersible pump assembly through a platy connecting sleeve, and a water outlet pipe is communicated with the three water diversion pipes.
Preferably, put the immersible pump assembly in including first immersible pump, the flexible pipe of top fixedly connected with of first immersible pump, the flexible pipe of top fixedly connected with annular seat of software, it is provided with rotatory dustcoat to rotate on the annular seat, rotatory dustcoat inner wall is a plurality of deflector of annular fixedly connected with, it has a plurality of water pipes to alternate on the annular seat, water pipe water inlet end orientation deflector, the equidistant fixedly connected with of the side surface of rotatory dustcoat can make the flexible tensile cursory gasbag of pipe of software.
Preferably, the balance float collector comprises a water inlet floating plate, a hose is arranged at one end of the water inlet floating plate, one end of the hose is fixedly communicated with the water receiving port arranged on the rotary outer cover, two transverse hollow columnar air bags are arranged at the bottom of the water inlet floating plate, a U-shaped plate is arranged on the front surface of the water inlet floating plate, a movable plate is arranged below the U-shaped plate, the front side of the movable plate is fixedly connected with one side of the water inlet floating plate through an elastic plate, a tension spring is fixedly connected to the bottom of the movable plate, and a gravity ball is fixedly connected to the bottom of the tension spring.
Preferably, the depth submersible pump always comprises a second submersible pump, a spiral guide vane is arranged on a rotary rod of the second submersible pump, a gathering cover is arranged on one side of the second submersible pump and used for protecting the spiral guide vane, and a mounting opening communicated with the plate-shaped connecting sleeve is formed in the gathering cover.
Preferably, the pump body grating is including rotating the setting and gathering the grid seat on the cover, the bottom threaded connection of grid seat has solid fixed ring, gu fixed ring inner wall is provided with the direction drive plate, the surface equidistance of grid seat leaves and is equipped with the spout, be connected with the slider through the pullback spring in the spout, the outside fixedly connected with overhanging bent rod of slider still includes extension rod and displacement pole, the extension rod with contactless between the displacement pole, the upper end of extension rod is embedded to have the counter weight strip, the recovery groove has been seted up to the bottom of extension rod, it has the petal pole to hold in the recovery groove, and a plurality of the bottom of extension rod is provided with the clamp ring, the extension rod bottom is in through the swivel ring on the clamp ring rotatable, the grid seat is located the downside of spout all is provided with the swivel groove.
Preferably, the rotary ring comprises a ring body, a through hole is formed in the ring body, a rotating rod is arranged at the bottom end of the petal rod, a toothed ring is arranged on the rotating rod, the toothed ring penetrates through the through hole, and the tightening ring comprises a contact rod attached to the inner wall of the ring body and an inner tooth slot meshed with the toothed ring.
Preferably, the link gear is including fixing rib on the bent rod, the rib outside is provided with the recovery vertical groove that runs through, be provided with the displacement board in the recovery vertical groove, the displacement board upside is provided with first logical groove and second through groove, first logical groove and second through groove intercommunication, it has the pivot to alternate in the first through groove, pivot fixed connection is in the both sides of retrieving vertical groove inner wall, the outside fixed connection of displacement board the guide way has been seted up on the displacement board, it has the guide shaft pole to alternate on the guide way, the one end of guide shaft pole is provided with first articulated rod, the one end of first articulated rod articulates in the rotary groove, be provided with the level and find the flat piece in the rotary groove, the outside of rib is provided with the arc wall, be provided with return mechanism in the arc wall, the ejector rod is located the arc wall, the outside of ejector rod is located counter weight strip with the inner wall of extension rod articulates, be close to two side of extension rod has the guide wheel foot, be provided with two side of reservation wheels on the extension rod.
Preferably, the hydraulic starting mechanism comprises a stressed floating plate which is sleeved on the rotating rod and can move up and down and an annular mounting part which can rotate on the stressed floating plate, a pull rod is hinged to the bottom of the annular mounting part, a sliding plate is fixedly connected to the bottom end of the pull rod, a fixed sliding rod is fixedly connected to one end of the sliding plate, the bottom end of the fixed sliding rod penetrates through the grid seat, a hinged ball is fixedly connected to the bottom end of the fixed sliding rod, a pull rope is fixedly connected to the surface of the hinged ball, a double-shaft hinged rod is fixedly connected to one end of the pull rope, second hinged rods are arranged at two ends of the double-shaft hinged rod, one end of each second hinged rod is movably connected with each foot rod, and the bottom end of the fixed sliding rod is located at a limiting strip fixedly connected to the position of the hinged ball and is in contact with the inner side of each rib.
The invention has at least the following beneficial effects:
1. when the balance float collector is used, because the middle submerged pump assembly is in the process of sucking water flow, when the soft telescopic pipe can be caused to bear the gravity of water after the water flow in the middle submerged pump assembly enters, the phenomenon of downward displacement exists, therefore, the hose arranged at one end of the water inlet floating plate is matched with the buoyancy effect of the transverse hollow columnar air bag arranged at the bottom of the water inlet floating plate when the soft telescopic pipe moves downwards, the hose can be bent, the transverse hollow columnar air bag can enable the water inlet floating plate to be always positioned on the horizontal plane, the gravity ball is arranged, under the gravity effect of the gravity ball, the advancing side of the movable plate can be enabled to bear the gravity downwards, the elastic effect of the elastic plate is matched, the advancing side of the movable plate is downwards, so that floating matters on the advancing side can be limited in a channel between the U-shaped plate and the movable plate, and the floating matters can be collected in a large range, the floating matters in the range of the rotating skip can be collected in a concentrated mode, the floating matters in the inner floating matters are reduced, the surface floating matters are concentrated at the submerged pump after the water level drops, the problem of blocking is solved, and the stability of drainage is ensured.
2. When the bottom of extension pole rotates, the swivel ring of extension pole bottom rotates on the holding ring, the pivoted in-process, the extension pole can move to the extreme position in the outside, and then when the ring body rotates, the extension pole can drive the petal pole and remove, when the tooth ring of petal pole one end passes through in the tooth's socket, the tooth ring can rotate, and then can be in open state at the petal pole, the angle between petal pole and the extension pole increases like this, so after accomplishing the drainage, when the water level descends to the minimum water level, along with the extension pole in-process of expanding, the petal pole can change to open state in the state of originally accomodating, so under the state of orientation, and a plurality of simultaneously open together, can form netted layer with surface attached floccules, particulate matters, and other floating impurity, tear, can handle the netted that adheres to like this, make quick being peeled off, and then avoid the attachment after dehydration, form the netted layer, form the isolation netted, can cause the outer volume to reduce in the state of originally accomodating, cause the problem that the drainage is unsmooth.
3. After the second immersible pump is accomplished outer drainage, after water pressure actuating mechanism loses the lift, water pressure actuating mechanism descends, and then the back spring elasticity back-draw, the slider moves downwards in the spout, like this the inner and outer end of first articulated lever all receive pump body grid gravity and back-draw spring pulling force rotation, and then make the guide shaft pole of first articulated lever outer end remove in vertical inslot, radially ejecting the displacement board, this in-process second through-slot is at the pivot displacement, after ejecting to retrieve vertical groove, the guide shaft pole is in retrieving vertical groove's slope inslot removal, like this, the guide shaft pole can make the displacement board rotate with the pivot as the centre of a circle, the displacement pole first has a section radial removal's process, this process can make the flocculent net layer of parcel on the displacement pole form radial outside tear force, after accomplishing tearing the breakage, the displacement pole can rotate, make the displacement pole lower extreme strut, and then flocculent attachment after tearing can be peeled off from the top, with the top step synchronous the top and go on, still have, after the water pressure actuating mechanism shifts, one end and the ejector rod produces the top end and the lift-off net can not have the arc-shaped attachment because of the pump body that the lift the radial extension is carried out, can not have the extension surface of the pump body, the extension surface can be avoided rotating the lift off completely because the lift off the surface of the extension.
4. The setting of water pressure actuating mechanism, in use, rivers make atress kickup upwards, at this moment, annular installed part can upwards move, and make fixed slide bar upwards move, and then the articulated ball on the fixed slide bar drives the stay cord and remove, and then the stay cord makes biax articulated pole displacement, the second articulated pole angle that sets up like this on biax articulated pole reduces, and then can stimulate two foot poles and be close to, the extension pole can form the state of drawing in like this, on the contrary, when no water flow through, along with holistic gravity, atress kicking plate and annular installed part downwardly moving, and then can make the stay cord appear lax state from taut state, and then the extension pole opens. The whole linkage sets up, gathers and has the attachment of synchronous on the all-round to clear away, can increase the life-span of pump body use, guarantees the smoothness and smoothness of outer drainage in later stage for clear up the interval and obtain very big promotion.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a cross-sectional view of an integrated prefabricated pump station of the present invention;
FIG. 2 is a partial cross-sectional view of an inverted placement of a depth submersible pump assembly in an integrated prefabricated pump station of the present invention;
FIG. 3 is a schematic view of an inverted placement of a depth submersible pump assembly in an integrated prefabricated pump station of the present invention;
FIG. 4 is an enlarged view of the integrated prefabricated pump station of the present invention at A in FIG. 2;
FIG. 5 is an enlarged view of the integrated prefabricated pump station of the present invention at B in FIG. 2;
FIG. 6 is a partial schematic view of a cross-sectional view of a submersible pump assembly in an integrated prefabricated pump station of the present invention;
FIG. 7 is a side cross-sectional view of a swivel in an integrated prefabricated pump station of the present invention.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
As shown in fig. 1, the present invention provides an integrated prefabricated pump station, comprising:
The right side of station room 1 is provided with the water inlet system 5 with pipe-line system intercommunication, and water inlet system 5 includes water diversion grid 5.1, is provided with fixed bit tooth device 5.4 in the water diversion grid 5.1, is provided with movable bit tooth device 5.3 in the fixed bit tooth device 5.4, and movable bit tooth device 5.3 is driven by drive arrangement 5.2 and rotates, and one side of water diversion grid 5.1 is provided with the connecting tube spare 5.5 that runs through station room 1.
Through being provided with water inlet system 5 at the water inlet end, water inlet system 5 can block and filter the rivers that enter into in the connecting tube spare 5.5, the impurity in the aquatic that enters into water diversion grid 5.1 is under the filtration of fixed garrulous tooth device 5.4 and the effect that rivers flow through down, impurity concentration in fixed garrulous tooth device 5.4's gap is internal and in the inner chamber, this in-process, drive arrangement 5.2 drives movable garrulous tooth device 5.3 and rotates, blade on the movable garrulous tooth device 5.3 rotates between the blade gap on fixed garrulous tooth device 5.4, impurity in the gap and the impurity in the inner chamber can be mutually supported garrulous tooth device 5.4 and movable garrulous tooth device 5.3, the purpose that sets up like this lies in, on the one side surface water inlet end appear the jam the problem, can refine broken to the impurity in the aquatic that gets into station room 1 in real time, the second broken impurity can be sucked out station 1 by deep submerged pump assembly 6 and put in 2 after the station room 1, the inside can obtain the inside degree of depth of the inside can be greatly to clear up the inside the impurity like this and the inside can be cleared up.
The submerged pump system shown in fig. 1 and 6 is arranged in a station room 1 and comprises a depth submerged pump assembly 6 and a middle submerged pump assembly 2 which are oppositely arranged, wherein the depth submerged pump assembly 6 is used for discharging sewage entering the station room 1, the middle submerged pump assembly 2 is used for discharging floating floaters, the middle submerged pump assembly 2 comprises a first submerged pump 2.1, the top of the first submerged pump 2.1 is fixedly connected with a soft telescopic pipe 2.2, the top of the soft telescopic pipe 2.2 is fixedly connected with an annular seat 2.4, a rotary outer cover 2.3 is rotatably arranged on the annular seat 2.4, the inner wall of the rotary outer cover 2.3 is fixedly connected with a plurality of guide plates 2.6 in an annular shape, a plurality of water guide pipes 2.5 are inserted on the annular seat 2.4, the water inlet ends of the water guide pipes 2.5 face the guide plates 2.6, and the side surfaces of the rotary outer cover 2.3 are fixedly connected with floating air bags 3 which can stretch the soft telescopic pipe 2.2.
In use, when the water quantity entering through the external water collecting pipeline is increased, the floating air bag 3 drives the rotary outer cover 2.3 to move upwards under the action of the floating force of the floating air bag 3, then the rotary outer cover 2.3 can drive the soft telescopic pipe 2.2 to stretch, because the first submerged pump 2.1 works, negative pressure is generated inside, water flow is introduced to the inner side, the rotary outer cover 2.3 moves downwards in a section, the annular seat 2.4 on the rotary outer cover 2.3 enters into the lower part of the water surface, the water guide pipe 2.5 can suck water under the water surface, the entering water flow impacts the guide plate 2.6, and then the guide plate 2.6 drives the rotary outer cover 2.3 to rotate, in the rotating process, the balance floating collector 4 arranged on the surface can rotate on the water surface, floating matters on the water surface are collected, and the problem that the floating matters on the water surface are difficult to clean for a long time after the water level descends is avoided, and the floating matters on the lower part of the station room 1 is caused.
As shown in fig. 1 and 6, the balance float collector 4 is communicated with a water drinking port of the centrally-mounted submerged pump assembly 2, the balance float collector 4 synchronously ascends and descends along with the water level, the balance float collector 4 comprises a water inlet float plate 4.1, one end of the water inlet float plate 4.1 is provided with a hose, one end of the hose is fixedly communicated with a water receiving port arranged on the rotary housing 2.3, two transverse hollow columnar air bags are arranged at the bottom of the water inlet float plate 4.1, a U-shaped plate 4.2 is arranged on the front surface of the water inlet float plate 4.1, a movable plate 4.4 is arranged below the U-shaped plate 4.2, the front side of the movable plate 4.4 is fixedly connected with one side of the water inlet float plate 4.1 through an elastic plate 4.3, the bottom of the movable plate 4.4 is fixedly connected with a tension spring 4.5, and the bottom of the tension spring 4.5 is fixedly connected with a gravity ball 4.6.
When the balance float collector 4 is used, because the water flow in the middle submerged pump assembly 2 is in the process of sucking water flow, when the soft telescopic pipe 2.2 receives the gravity of water after entering, the phenomenon of downward displacement exists, therefore, the hose arranged at one end of the water inlet floating plate 4.1, when the soft telescopic pipe 2.2 moves downwards, the transverse hollow columnar air bag buoyancy effect arranged at the bottom of the water inlet floating plate 4.1 is matched, the hose can be bent, the transverse hollow columnar air bag can enable the water inlet floating plate 4.1 to be always positioned on a horizontal plane, the gravity ball 4.6 is arranged, under the gravity effect of the gravity ball 4.6, the advancing side of the movable plate 4.4 is enabled to be stressed downwards, the elastic effect of the elastic plate 4.3 is matched, the advancing side of the movable plate 4.4 is downward, floating objects on the advancing side can be limited in a channel between the U-shaped plate 4.2 and the movable plate 4.4, and further, the floating objects in the rotating and the skipped range can be collected in a concentrated manner, the water level floating objects in the range can be reduced, the water level floating objects in the floating range can be concentrated, and the water level floating objects in the water level range can be concentrated after the water level is lowered, the water level floating objects can be guaranteed, the stability problem is caused, and the stability is solved.
As shown in fig. 2, 3 and 4, the pump body grating 7 is used for removing attachments remained on the surface of the pump body filter screen after suction, and the pump body grating 7 is arranged at the water inlet end of the depth submersible pump assembly and can rotate along with suction water flow; the pump body grating 7 comprises a grating seat 7.1 which is rotatably arranged on the gathering cover, a fixed ring 7.2 is connected with the bottom of the grating seat 7.1 in a threaded manner, a guide driving plate 7.3 is arranged on the inner wall of the fixed ring 7.2, sliding grooves 7.5 are formed in the surface of the grating seat 7.1 in an equidistant manner, sliding blocks 7.6 are connected in the sliding grooves 7.5 through pull-back springs 7.7, an overhanging bent rod is fixedly connected to the outer side of each sliding block 7.6, the pump body grating further comprises an expansion rod 7.4 and a displacement rod 7.8, no contact is formed between the expansion rod 7.4 and the displacement rod 7.8, a counterweight bar 7.10 is embedded in the upper end of each expansion rod 7.4, a recovery groove 7.11 is formed in the bottom end of each expansion rod 7.4, petal rods 7.14 are accommodated in the recovery groove 7.11, tightening rings 7.12 are arranged at the bottom ends of the expansion rods 7.4, the bottom ends of the expansion rods 7.4 are rotatable on the tightening rings 7.12 through rotating rings 7.13, and rotating grooves 7.9 are formed in the lower sides of the grating seat 7.1, which are located in the sliding grooves 7.5.
The rotary ring 7.13 comprises a ring body 7.131, a through hole 7.132 is formed in the ring body 7.131, a rotary rod 7.134 is arranged at the bottom end of the petal rod 7.14, a toothed ring 7.133 is arranged on the rotary rod 7.134, the toothed ring 7.133 penetrates through the through hole 7.132, and the tightening ring 7.12 comprises a contact rod 7.121 attached to the inner wall of the ring body 7.131 and an inner tooth groove 7.122 meshed with the toothed ring 7.133.
When the bottom end of the expansion rod 7.4 rotates, the rotating ring 7.13 at the bottom end of the expansion rod 7.4 rotates on the tightening ring 7.12, in the rotating process, the expansion rod 7.4 can move to the outermost limit position, when the ring body 7.131 rotates, the expansion rod 7.4 can drive the petal rod 7.14 to move, when the toothed ring 7.133 at one end of the petal rod 7.14 passes through the inner tooth groove 7.122, the toothed ring 7.133 can rotate, and then the petal rod 7.14 can be in an open state, so that the angle between the petal rod 7.14 and the expansion rod 7.4 is increased, after water draining is completed, when the water level is reduced to the lowest water level, the expansion rod 7.4 is opened, the expansion rod 7.14 can move to the open state in the original accommodating state, and a plurality of the petal rods are opened together, floccules, particles attached to the surfaces and other floating impurity forming layers can be torn, and the attaching net-shaped processing can be carried out, so that the attached net-shaped attachments can be rapidly torn, and the water draining peak can be prevented from being formed, and the water draining peak can be quickly removed, and the water draining peak can be prevented from being formed, and the water draining peak can be prevented from being separated from forming a net-shaped, and the water draining peak is free.
As shown in fig. 2, 3 and 4, the linkage mechanism 8 is movably connected to the inner side of the pump body grille 7, and the linkage mechanism 8 is used for performing tightening and stretching operations when the deep submersible pump assembly 6 is started and stopped; the linkage mechanism 8 comprises ribs 8.9 fixed on a bent rod, a penetrating recovery vertical groove is formed in the outer side of the ribs 8.9, a displacement plate 8.1 is arranged in the recovery vertical groove, a first through groove 8.6 and a second through groove 8.7 are formed in the upper side of the displacement plate 8.1, the first through groove 8.6 and the second through groove 8.7 are communicated, a rotating shaft 8.8 is inserted in the first through groove 8.6, the rotating shaft 8.8 is fixedly connected to two sides of the inner wall of the recovery vertical groove, 7.8 are fixedly connected to the outer side of the displacement plate 8.1, a guide groove 8.5 is formed in the displacement plate 8.1, a guide shaft rod 8.4 is inserted in the guide groove 8.5, a first hinge rod 8.3 is arranged at one end of the guide shaft 8.4, a horizontal leveling block 8.2 is arranged in the rotary groove 7.9, a groove is formed in the outer side of the ribs 8.9, a return mechanism 8.12 is arranged in the arc groove, the return mechanism 8.12 comprises two guide rods, two torsion springs 8.15 are arranged on the two side of the two guide rods and 13.15, two ejector pins are arranged on the two side of the two guide rods 8.15 are opposite to the inner walls of the guide rod 8.15, and are arranged on the two side of the two guide rods 8.15, and 13.15 are opposite to the two side of the guide rods and are arranged on the inner side of the guide rods, and 13.15.
When the linkage mechanism 8 is used, the linkage mechanism 8 is matched with the pump body grating 7, when the second submersible pump 6.1 works, centrifugal force generated by the second submersible pump 6.1 causes water flow to be introduced into the gathering cover, the water pressure is acted inside the gathering cover, the water pressure starting mechanism 9 can be enabled to move upwards, the water pressure starting mechanism 9 can enable the linkage mechanism 8 to move upwards, in this way, the sliding block 7.6 moves in the sliding groove 7.5, pulling force is generated by the pull-back spring 7.7, the displacement plate 8.1 can move upwards, the rotating ring 7.13 at the bottom ends of the expansion rods 7.4 rotates on the tightening ring 7.12 to form a furled state, in this way, the expansion rods 7.4 are furled to form a grating state, in this way, when external water flows through, the water flow mixture can be isolated by the expansion rods 7.4 forming the furled state, the displacement rod 7.8 arranged in a ring shape moves to a position close to the rib 8.9, so that a furled state is integrally formed, the flow of water flow is not fixed in the water pumping process, so that floating flow can be formed, the water pressure starting mechanism 9 can swing up and down in the period, the water pressure starting mechanism 9 is unstable, the displacement rod 7.8 and the expansion rod 7.4 can shake, attachments adsorbed on the surface of the pump body grating 7 can be shaken off, the shaken-off attachments are partially discharged outwards, the other part of attachments continue to repeat the process in water, the attachments can be fully discharged outwards, floating matters in the water at the rear end are reduced, continuous circulation discharging operation is formed, and the subsequent deposition amount is reduced;
after the second immersible pump 6.1 is accomplished outer drainage, after the water pressure actuating mechanism 9 loses the jacking force, water pressure actuating mechanism 9 descends, and then the back spring 7.7 elasticity back-pull, slider 7.6 is at spout 7.5 internal downward movement, like this, the inner and outer end of first articulated rod 8.3 all receive pump body grid 7 gravity and back spring 7.7 pulling force rotation, and then make the guide shaft pole 8.4 of first articulated rod 8.3 outer end remove in vertical inslot, radially ejecting displacement plate 8.1, this in-process second through groove 8.7 is at pivot 8.8 internal displacement, after ejecting to retrieve the vertical groove, guide shaft pole 8.4 is at the slope inslot removal of retrieving the vertical groove, like this, guide shaft pole 8.4 can make displacement plate 8.1 rotate as the centre of a circle, like this displacement rod 7.8 first has one section radial moving process, this process can make the flocculent net layer that wraps up on displacement rod 7.8 form radial outside, after accomplishing the breakage, the displacement rod 7.8 can make the flocculent net layer form radial outside in the radial direction, can be opened the side of the pump body of the top of the pump body of the lift-off, can not have the radial extension mechanism because of the top of the lift-off, the top of the pump body of the lift-off mechanism is realized, the top-off surface is avoided in the top-pull rod of the top-pull rod is 15, the top-down mechanism is carried out the top-down, the top-down is avoided in the top-down, and the top-down mechanism is carried out the top is carried out in the top-down, the top-down has the top-down, and the top-lift is 15 has the top-down on the top surface is required to be removed, and has the top-down.
The hydraulic actuating mechanism 9 is shown in fig. 2 and 5, and the hydraulic actuating mechanism 9 is arranged in the total drinking cavity of the deep submersible pump, and is used for upwards displacing the hydraulic actuating mechanism 9 when water flow is introduced, and the hydraulic actuating mechanism 9 is connected with the linkage mechanism 8. The hydraulic starting mechanism 9 comprises a stressed floating plate 9.1 which is sleeved on the rotating rod 6.2 and can move up and down, and an annular installation piece 9.2 which can rotate on the stressed floating plate 9.1, wherein the bottom of the annular installation piece 9.2 is hinged with a pull rod 9.3, the bottom end of the pull rod 9.3 is fixedly connected with a sliding plate 9.4, one end of the sliding plate 9.4 is fixedly connected with a fixed sliding rod 9.5, the bottom end of the fixed sliding rod 9.5 penetrates through the grille seat 7.1, the bottom end of the fixed sliding rod 9.5 is fixedly connected with a hinged ball 9.6, the surface of the hinged ball 9.6 is fixedly connected with a pull rope 9.8, one end of the pull rope 9.8 is fixedly connected with a double-shaft hinged rod 9.10, two ends of the double-shaft hinged rod 9.10 are respectively provided with a second hinged rod 9.9, one end of the second hinged rod 9 is movably connected with a foot rod 8.14, the bottom end of the fixed sliding rod 9.5 is positioned on the hinged ball 9.6, the position of the fixed sliding rod is fixedly connected with a limiting strip 9.7, and the outer side of the limiting strip 9.7 is contacted with the inner side of the rib 8.9.
The hydraulic starting mechanism 9 is arranged, in use, water flows to enable the stressed floating plate 9.1 to jack up upwards, at the moment, the annular mounting piece 9.2 can move upwards, the fixed sliding rod 9.5 moves upwards, the hinge ball 9.6 on the fixed sliding rod 9.5 drives the pull rope 9.8 to move, the pull rope 9.8 enables the double-shaft hinge rod 9.10 to displace, the angle of the second hinge rod 9.9 arranged on the double-shaft hinge rod 9.10 is reduced, the two foot rods 8.14 can be pulled to be close, the expansion rod 7.4 can form a folded state, otherwise, when no water flows through, the stressed floating plate 9.1 and the annular mounting piece 9.2 move downwards along with the whole gravity, the pull rope 9.8 can be in a loose state from a tensioned state, and the expansion rod 7.4 is opened. It should be noted that, the distance that the bent rod moved in spout 7.5 is less than the distance that fixed slide bar 9.5 moved, helps extension rod 7.4 like this can open to the state of expecting, and whole linkage sets up, gathers and to clear away the attachment on the all-round in step, can increase the life-span of pump body use, guarantees the smoothness of outer drainage in later stage for the clearance interval period obtains very big promotion.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (10)
1. An integrated prefabricated pump station, comprising:
the station room is provided with a columnar sealing cavity and is used for concentrating sewage;
the submerged pump system is arranged in the station room and comprises a depth submerged pump assembly and a middle submerged pump assembly, wherein the depth submerged pump assembly and the middle submerged pump assembly are arranged in an inverted mode, the depth submerged pump assembly is used for discharging sewage entering the station room, and the middle submerged pump assembly is used for discharging floating floaters;
the balance float collector is communicated with the water drinking port of the centrally-mounted submerged pump assembly and synchronously rises and falls along with the water level;
the pump body grating is arranged at the water inlet end of the depth submersible pump assembly and can rotate along with the suction water flow;
the linkage mechanism is movably connected to the inner side of the pump body grating and is used for performing tightening and stretching operations when the deep submersible pump assembly is started and stopped;
the water pressure starting mechanism is arranged in the water drinking cavity of the deep submersible pump assembly and used for being capable of upwards displacing when water flow is introduced, and the water pressure starting mechanism is connected with the linkage mechanism.
2. An integrated prefabricated pump station according to claim 1, characterized in that: the right side of standing room is provided with the water inlet system with pipe-line system intercommunication, water inlet system includes the water diversion grid, be provided with fixed bit tooth device in the water diversion grid, be provided with movable bit tooth device in the fixed bit tooth device, movable bit tooth device is driven by drive arrangement and is rotated, one side of water diversion grid is provided with and runs through the connecting tube spare of standing room.
3. An integrated prefabricated pump station according to claim 2, characterized in that: the station house comprises a columnar container, a mud collecting sleeve is arranged below an inner cavity of the columnar container, an operation platform is arranged in the columnar container, three lifting devices are arranged on the operation platform in a penetrating mode, a driving motor is arranged at the top of each lifting device, a water diversion pipe is arranged between each driving motor and each lifting device, a connecting flange is arranged at the bottom end of each lifting device, and the connecting flange is communicated with the deep submersible pump assembly through a platy connecting sleeve, and a water outlet pipe is arranged in the water diversion pipe.
4. An integrated prefabricated pump station according to claim 3, wherein: the middle-mounted submersible pump assembly comprises a first submersible pump, a soft telescopic pipe is fixedly connected to the top of the first submersible pump, an annular seat is fixedly connected to the top of the soft telescopic pipe, a rotary outer cover is rotatably arranged on the annular seat, a plurality of guide plates are fixedly connected to the inner wall of the rotary outer cover in an annular mode, a plurality of water guide pipes are inserted in the annular seat in an penetrating mode, the water inlet ends of the water guide pipes face the guide plates, and floating air bags capable of enabling the soft telescopic pipe to stretch are fixedly connected to the side surfaces of the rotary outer cover in an equidistant mode.
5. An integrated prefabricated pump station according to claim 4, wherein: the balance float collector comprises a water inlet floating plate, a hose is arranged at one end of the water inlet floating plate, one end of the hose is fixedly communicated with the water receiving port arranged on the rotary outer cover, two transverse hollow columnar air bags are arranged at the bottom of the water inlet floating plate, a U-shaped plate is arranged on the front surface of the water inlet floating plate, a movable plate is arranged below the U-shaped plate, the front side of the movable plate is fixedly connected with one side of the water inlet floating plate through an elastic plate, a tension spring is fixedly connected to the bottom of the movable plate, and a gravity ball is fixedly connected to the bottom of the tension spring.
6. An integrated prefabricated pump station according to claim 5, wherein: the depth immersible pump always includes the second immersible pump, be provided with spiral guide vane on the rotary rod of second immersible pump, one side of second immersible pump is provided with gathers the cover for protection spiral guide vane gathers the cover be provided with the installing port of platy adapter sleeve intercommunication.
7. An integrated prefabricated pump station according to claim 6, wherein: the pump body grating is in including rotating the setting grating seat on the gathering cover, the bottom threaded connection of grating seat has solid fixed ring, gu fixed ring inner wall is provided with the direction drive plate, the surface equidistance of grating seat leaves and is equipped with the spout, be connected with the slider through the pullback spring in the spout, the outside fixedly connected with of slider is overhanging bent rod, still includes extension rod and displacement pole, the extension rod with contactless between the displacement pole, the upper end of extension rod is embedded to have the counter weight strip, the recovery tank has been seted up to the bottom of extension rod, it has the petal pole to retrieve the inslot, a plurality of the bottom of extension rod is provided with the holding ring, the extension rod bottom is in through the swivel ring on the holding ring rotatable, the grating seat is located the downside of spout all is provided with the swivel groove.
8. An integrated prefabricated pump station according to claim 7, wherein: the rotary ring comprises a ring body, a through hole is formed in the ring body, a rotating rod is arranged at the bottom end of the petal rod, a toothed ring is arranged on the rotating rod and penetrates through the through hole, and the tightening ring comprises a contact rod attached to the inner wall of the ring body and an inner tooth slot meshed with the toothed ring.
9. An integrated prefabricated pump station according to claim 8, wherein: the utility model provides a tire, including the link, the link is in including fixing rib on the bent rod, the rib outside is provided with the recovery vertical groove that runs through, be provided with the displacement board in the recovery vertical groove, the displacement board upside is provided with first logical groove and second through groove, first logical groove and second through groove intercommunication, it has the pivot to alternate in the first through groove, pivot fixed connection is in the both sides of retrieving vertical groove inner wall, the outside fixed connection of displacement board the guide way has been seted up on the displacement board, it has the guide shaft to alternate on the guide way, the one end of guide shaft is provided with first articulated rod, the one end of first articulated rod articulates in the rotary groove, be provided with the level in the rotary groove and look for the flat piece, the outside of rib is provided with the arc wall, be provided with return mechanism in the arc wall, the outside of ejection rod is located weight bar department with the inner wall of extension rod articulates, be provided with two side of reservation wheels on the bar with the guide bar.
10. An integrated prefabricated pump station according to claim 9, wherein: the hydraulic starting mechanism comprises a stressed floating plate which is sleeved on the rotating rod and can move up and down, and an annular mounting part which can rotate on the stressed floating plate, wherein a pull rod is hinged to the bottom of the annular mounting part, a sliding plate is fixedly connected to the bottom end of the pull rod, a fixed sliding rod is fixedly connected to one end of the sliding plate, the bottom end of the fixed sliding rod penetrates through a grid seat, a hinged ball is fixedly connected to the bottom end of the fixed sliding rod, a pull rope is fixedly connected to the surface of the hinged ball, a double-shaft hinged rod is fixedly connected to one end of the pull rope, second hinged rods are arranged at two ends of the double-shaft hinged rod, one end of each second hinged rod is movably connected with each foot rod, the bottom end of the fixed sliding rod is located with a limiting strip fixedly connected to the position of the hinged ball, and the outer side of each limiting strip is in contact with the inner side of each rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310188488.4A CN116145798A (en) | 2023-02-27 | 2023-02-27 | Prefabricated pump station of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310188488.4A CN116145798A (en) | 2023-02-27 | 2023-02-27 | Prefabricated pump station of integration |
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| Publication Number | Publication Date |
|---|---|
| CN116145798A true CN116145798A (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310188488.4A Pending CN116145798A (en) | 2023-02-27 | 2023-02-27 | Prefabricated pump station of integration |
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| CN (1) | CN116145798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119472815A (en) * | 2025-01-16 | 2025-02-18 | 浙江利欧水务科技有限公司 | Liquid level detection control device for multifunctional prefabricated pump station |
| CN119472815B (en) * | 2025-01-16 | 2025-04-11 | 浙江利欧水务科技有限公司 | A liquid level detection control device for a multifunctional prefabricated pump station |
-
2023
- 2023-02-27 CN CN202310188488.4A patent/CN116145798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119472815A (en) * | 2025-01-16 | 2025-02-18 | 浙江利欧水务科技有限公司 | Liquid level detection control device for multifunctional prefabricated pump station |
| CN119472815B (en) * | 2025-01-16 | 2025-04-11 | 浙江利欧水务科技有限公司 | A liquid level detection control device for a multifunctional prefabricated pump station |
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