CN117052680A - Anti-blocking water pump - Google Patents

Anti-blocking water pump Download PDF

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Publication number
CN117052680A
CN117052680A CN202311153489.1A CN202311153489A CN117052680A CN 117052680 A CN117052680 A CN 117052680A CN 202311153489 A CN202311153489 A CN 202311153489A CN 117052680 A CN117052680 A CN 117052680A
Authority
CN
China
Prior art keywords
fixedly connected
bin
water pump
blocking
pump body
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.)
Pending
Application number
CN202311153489.1A
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Chinese (zh)
Inventor
张晋恺
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202311153489.1A priority Critical patent/CN117052680A/en
Publication of CN117052680A publication Critical patent/CN117052680A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to the technical field of water pumps, in particular to an anti-blocking water pump, which comprises a pump body, wherein an impeller is rotationally connected inside the pump body, a motor is fixedly connected to the top end of the pump body, the motor drives the impeller to rotate, a water outlet pipe is fixedly connected to the top end of the pump body, a connecting plate is fixedly connected to the lower end of the pump body, an anti-blocking bin is detachably and fixedly connected to the inner side of the connecting plate, a filter plate is fixedly connected to the top end of the anti-blocking bin, and a plurality of inclined pollution discharge windows are uniformly arranged at intervals on the upper part of the anti-blocking bin; further, two supports are fixedly connected in the anti-blocking bin, a rotating shaft is rotatably connected between the two supports, and a plurality of inclined blades are fixedly connected at uniform intervals on the outer side of the rotating shaft; further, the outer side of the anti-blocking bin is rotationally connected with a sewage bin, the inner side of the sewage bin is rotationally connected with a plurality of rotating plates, and the inner side of each rotating plate is provided with a plurality of hooking grooves; furthermore, a spring is fixedly connected between the outer side of each rotating plate and the pollution discharge bin, and the beneficial effects are that damage to the inside of the water pump caused by sundries is prevented.

Description

Anti-blocking water pump
Technical Field
The invention relates to the technical field of water pumps, in particular to an anti-blocking water pump.
Background
The water pump has multiple types, including immersible pump, centrifugal pump, vertical pump, diaphragm pump etc. these water pumps at work, can inhale the debris and the material such as fibre in the working medium in the pump, lead to the pipeline to block up, so most water pumps have all add anti-clogging function, prevent debris to the influence of water pump work.
At present, the water pump anti-blocking function mostly uses cutting type blades, and the water pump is prevented from being blocked by directly discharging the cut sundries out of the water pump after the sundries are cut into pieces, so that the cut sundries can pass through the inside of the water pump, and some harder sundries can possibly damage the inside of the water pump in the process of moving the inside of the water pump, and the water pump impeller can be impacted, so that the water pump impeller is damaged.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an anti-blocking water pump, which has the beneficial effects of preventing sundries from damaging the inside of the water pump.
The utility model provides an anti-blocking water pump includes the pump body, the inside impeller that rotates of pump body is connected with, and pump body top rigid coupling has the motor, and motor drive impeller rotates, and pump body top rigid coupling has the outlet pipe, and the pump body lower extreme rigid coupling has the connecting plate, and the connecting plate inboard can dismantle the rigid coupling has anti-blocking storehouse, and anti-blocking storehouse top rigid coupling has the filter plate, and anti-blocking storehouse upper portion evenly separates and is equipped with the blowdown window of a plurality of slopes.
Further, two supports are fixedly connected in the anti-blocking bin, a rotating shaft is rotatably connected between the two supports, and a plurality of inclined blades are fixedly connected at uniform intervals on the outer side of the rotating shaft.
Further, prevent stifled storehouse outside rotation and be connected with the blowdown storehouse, the inboard rotation of blowdown storehouse is connected with a plurality of revolving plates, and a plurality of grooves of colluding have all been seted up to every revolving plate inboard.
Further, springs are fixedly connected between the outer side of each rotating plate and the pollution discharge bin.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic diagram of an anti-clogging water pump according to the present invention;
FIG. 2 is a cross-sectional view of an anti-clogging water pump in accordance with the present invention;
FIG. 3 is a schematic view of the pump body according to the present invention;
FIG. 4 is a cross-sectional view of the pump body and the blowdown cartridge of the present invention;
FIG. 5 is a schematic view of the construction of the drainage bin of the present invention;
FIG. 6 is a schematic view of the structure of the cold transfer plate of the present invention;
FIG. 7 is a schematic diagram of the structure of the blowdown and anti-blocking bins of the present invention;
FIG. 8 is a cross-sectional view of a blowdown and anti-lock cartridge of the present invention;
FIG. 9 is a schematic view of the structure of the anti-blocking bin of the invention;
fig. 10 is a schematic view of the internal structure of the anti-blocking bin according to the present invention.
In the figure: a pump body 101; a water outlet pipe 102; a connection plate 103; an impeller 104; pulley I105; pulley II 106; a drive shaft 107; a gear 108; a motor 109;
a blowdown bin 201; a drain 202; a card slot 203; a ball 204; a rotating plate 205; hook slot 206; a spring 207; a drive ring 208; a toothed ring 209; a transmission rod 210;
an anti-blocking bin 301; a limiting plate 302; a support 303; a rotation shaft 304; a blade 305; a filter plate 306; a drainage window 307.
Detailed Description
As shown in fig. 1-4 and 7-10, this example can achieve the effect of preventing damage to the interior of the water pump caused by debris.
Because the anti-blocking water pump comprises the pump body 101, the impeller 104 is rotationally connected in the pump body 101, the motor 109 is fixedly connected to the top end of the pump body 101, the motor 109 drives the impeller 104 to rotate, the water outlet pipe 102 is fixedly connected to the top end of the pump body 101, the connecting plate 103 is fixedly connected to the lower end of the pump body 101, the anti-blocking bin 301 is detachably and fixedly connected to the inner side of the connecting plate 103, the filter plate 306 is fixedly connected to the top end of the anti-blocking bin 301, and a plurality of inclined pollution discharging windows 307 are uniformly arranged on the upper part of the anti-blocking bin 301 at intervals; when the impeller 104 is driven to rotate by the motor 109, the centrifugal force generated when the impeller 104 rotates accelerates the fluid and brings the fluid into the pump body 101, after the fluid enters the pump body 101, a vortex rotating at a high speed is formed under the rotation of the impeller 104, so that the fluid is subjected to the action of the centrifugal force and the kinetic energy, the pressure and the speed of the fluid are both increased, and then the fluid is discharged through the water outlet pipe 102, thereby achieving the purpose of conveying the fluid;
in the process, before entering the pump body 101, fluid passes through the anti-blocking bin 301, and then when passing through the filter plate 306 in the anti-blocking bin 301, the filter plate 306 blocks larger sundries, so that the sundries are prevented from entering the pump body 101 to cause the blockage of the pump body 101, and the effect of preventing the blockage of the pump body 101 is realized; through at the inside fluid swirl of making of anti-blocking storehouse 301, and then drive debris and prevent that the storehouse 301 is inside to rotate, debris is through blowdown window 307 discharge anti-blocking storehouse 301 when rotating, and then realize preventing debris discharge anti-blocking storehouse 301's effect, and then inside real-time clearance anti-blocking storehouse 301 to prevent debris jam anti-blocking storehouse 301 causes the water pump to block up, because when carrying out filterable to debris, through the timely discharge with debris, make debris can not pass through pump body 101, and then realize preventing debris and cause the effect of damage to the water pump is inside.
Because prevent stifled storehouse 301 can dismantle the rigid coupling through connecting plate 103 on pump body 101 through the bolt, and then can be convenient will prevent stifled storehouse 301 dismantlement after the water pump work is accomplished, and then be convenient for clear up filter plate 306 and prevent the inside dirt in stifled storehouse 31, and then realize being convenient for carry out clear effect to the water pump.
This example may achieve the effect of creating a vortex of fluid inside the anti-lock chamber 301, as shown in figures 1-3, 7-10.
Because two supports 303 are fixedly connected inside the anti-blocking bin 301 in the anti-blocking water pump, a rotating shaft 304 is rotatably connected between the two supports 303, and a plurality of inclined blades 305 are uniformly and fixedly connected at intervals on the outer side of the rotating shaft 304; when the impeller 104 rotates, fluid in the anti-blocking bin 301 is sucked to the pump body 101, and then the fluid impacts the blades 305 in the process of flowing to the pump body 101, and as the blades 305 have an inclined angle, the thrust of the fluid to the blades 305 generates an axial component force around the rotating shaft 304, and then the blades 305 are driven to rotate around the rotating shaft 304, the positions of the blades 305 are fixed in the anti-blocking bin 301 through the rotating shaft 304 and the support 303, and then the rotating blades 305 stir the fluid passing through the anti-blocking bin 301, and then the fluid is driven to rotate, so that the effect of manufacturing fluid vortex in the anti-blocking bin 301 is realized.
Because the blowdown window 307 is arranged around the center of the anti-blocking bin 301 in an inclined mode, the inclined direction is the same as the rotation direction of the fluid vortex, and then fluid outside the anti-blocking bin 301 is blocked when entering the blowdown window 307, and meanwhile fluid carrying sundries is convenient to throw out of the anti-blocking bin 301 through the blowdown window 307.
This example achieves the effect of assisting in the removal of debris from the anti-lock compartment 301, as shown in figures 5-8.
Because the anti-blocking water pump is characterized in that the outer side of the anti-blocking bin 301 is rotationally connected with a sewage bin 201, the inner side of the sewage bin 201 is rotationally connected with a plurality of rotating plates 205, and the inner side of each rotating plate 205 is provided with a plurality of hook grooves 206; the blow-down bin 201 is rotated outside the anti-blocking bin 301, the rotating plate 205 is driven to slide outside the anti-blocking bin 301, meanwhile, the rotating plate 205 is extruded inwards, the hook groove 206 is driven to be attached to the outer side of the anti-blocking bin 301 to slide, when the blow-down window 307 passes through, the rotating plate 205 extruded inwards drives the hook groove 206 to slide into the blow-down window 307, sundries in the blow-down window 307 are hooked out of the blow-down window 307 through the hook groove 206, sundries are further assisted to move out of the blow-down window 307, and the effect of discharging sundries in the anti-blocking bin 301 is further achieved.
As shown in fig. 5-8, this example may be implemented to provide an inboard directed pressure effect to the rotor plate 205.
A spring 207 is fixedly connected between the outer side of each rotating plate 205 and the pollution discharge bin 201 in the anti-blocking water pump; when the rotating plate 205 moves between the anti-blocking bin 301 and the sewage bin 201, the spring 207 is in a compressed state, and then the elastic force generated by elastic deformation of the spring 207 is applied to the rotating plate 205, so that the rotating plate 205 is pushed to move inwards, and the effect of providing inward pressure for the rotating plate 205 is achieved.
This example can achieve the effect of facilitating the debris to flow back to the outside as shown in fig. 5-9.
Because the outer side of the pollution discharge bin 201 in the anti-blocking water pump is uniformly provided with a plurality of pollution discharge ports 202 at intervals, the plurality of pollution discharge ports 202 and the plurality of rotating plates 205 are arranged in a staggered manner; the fluid inside the anti-blocking bin 301 can flow out of the water pump through the drain outlet 202 and the drain window 307, and then after sundries are discharged from the drain window 307, the sundries flow back to the outside through the drain outlet 202, and meanwhile, the positions of the rotating plate 205 and the drain outlet 202 are staggered, so that after the sundries are hooked out by the hooking groove 206, the sundries can conveniently flow to the drain outlet 202, and the effect that the sundries flow back to the outside is achieved.
This example can achieve the effect of reducing friction loss in the trapway 201, as shown in fig. 5-8.
Because the inner side of the pollution discharge bin 201 in the anti-blocking water pump is uniformly provided with a plurality of clamping grooves 203 at intervals, each clamping groove 203 is internally and rotatably connected with a plurality of balls 204; the pollution discharge bin 201 slides outside the anti-blocking bin 301 through the balls 204 nested in the clamping grooves 203, so that sliding friction is converted into rolling of the balls 204, friction resistance generated when the pollution discharge bin 201 slides relative to the anti-blocking bin 301 is reduced, and the effect of reducing friction loss of the pollution discharge bin 201 is achieved.
This example may achieve the effect of facilitating the removal of debris out of the drain window 307, as shown in fig. 5-7.
Because the anti-blocking water pump is characterized in that the limiting plate 302 is fixedly connected to the outer side of the anti-blocking bin 301, the pollution discharge bin 201 is arranged between the limiting plate 302 and the connecting plate 103; can prevent through limiting plate 302 that drain bin 201 from sliding in anti-blocking bin 301 outside, simultaneously through limiting plate 302 and connecting plate 103's restriction, can restrict drain bin 201 in a plurality of drain window 307 outsides, and then make drain bin 201 when rotating, can drive the groove 206 that colludes on the revolving plate 205 and slide into drain window 307, and then be convenient for collude the groove 206 with debris, and then realize the effect of being convenient for discharge debris drain window 307.
This example can achieve the effect of driving the trapway 201 in rotation, as shown in figures 1-5.
Because the lower side of the pump body 101 in the anti-blocking water pump is rotationally connected with the driving ring 208, the lower end of the driving ring 208 is fixedly connected with two transmission rods 210, and the tail ends of the two transmission rods 210 are fixedly connected with the upper end of the pollution discharge bin 201; the driving ring 208 is rotated to drive the transmission rod 210 to rotate, so as to drive the pollution discharge bin 201 to rotate, and further realize the effect of driving the pollution discharge bin 201 to rotate.
Because the water pump is in operation, the anti-blocking bin 301, the pollution discharging bin 201 and the lower part of the pump body 101 are required to be placed into fluid, and the driving component formed by the driving ring 208 and the transmission rod 210 is used for transmission, so that the driving component is not contacted with the fluid, sundries in the fluid are prevented from blocking the driving component, meanwhile, the corrosion of the fluid to the driving component is reduced, and the service life of the driving component is prolonged.
This example may further achieve the effect of assisting debris in exiting the drain window 307, as shown in fig. 1-5.
Because the upper end of the pump body 101 in the anti-blocking water pump is rotationally connected with the driving shaft 107, the lower end of the driving shaft 107 is fixedly connected with the gear 108, the outer side of the driving ring 208 is fixedly connected with the toothed ring 209, and the toothed ring 209 is meshed with the gear 108 for transmission; the driving shaft 107 is rotated to drive the gear 108 to rotate, and then the toothed ring 209 is driven to rotate, and then the driving ring 208 is driven to rotate;
because the ring gear 209 slides in the pump body 101 outside for the diameter of ring gear 209 is greater than the diameter of gear 209 far away, and then is convenient for increase ring gear 209 and gear 108's transmission ratio, and then increase ring gear 209's moment of torsion when can reduce ring gear 209 rotational speed, and then increase the moment of torsion that passes through transfer line 210 and blowdown storehouse 201 and transmit to revolving plate 205, and then increase the dynamics of colluding the groove 206 and pointing out debris, and then further realize the effect of supplementary debris discharge blowdown window 307.
This example may achieve the effect of simplifying the water pump structure, as shown in fig. 1-5.
Because the top end of the impeller 104 in the anti-blocking water pump is fixedly connected with a belt wheel I105, the upper end of the driving shaft 107 is fixedly connected with a belt wheel II 106, and the belt wheel I105 drives the belt wheel II 106 to rotate through a belt; when the motor 109 drives the impeller 104 to rotate, the belt wheel I105 is driven to rotate, the belt is further used for driving the belt wheel II 106 to rotate, the driving shaft 107 is further driven to rotate, and the effect of providing power for the driving shaft 107 is further achieved; the belt wheel I105 and the belt wheel II 106 synchronously rotate, so that the number of power sources is reduced, the structure of the water pump is simplified, and the effect of simplifying the structure of the water pump is achieved.

Claims (10)

1. An anti-clogging water pump, characterized in that: including pump body (101), the inside rotation of pump body (101) is connected with impeller (104), and pump body (101) top rigid coupling has motor (109), and motor (109) drive impeller (104) rotate, and pump body (101) top rigid coupling has outlet pipe (102), and pump body (101) lower extreme rigid coupling has connecting plate (103), and connecting plate (103) inboard detachable rigid coupling has anti-blocking storehouse (301), and anti-blocking storehouse (301) top rigid coupling has filter plate (306), and anti-blocking storehouse (301) upper portion evenly spaced is equipped with drain window (307) of a plurality of slopes.
2. An anti-clogging water pump as claimed in claim 1, wherein: the anti-blocking bin (301) is internally fixedly connected with two supports (303), a rotating shaft (304) is rotatably connected between the two supports (303), and a plurality of inclined blades (305) are uniformly and fixedly connected at intervals on the outer side of the rotating shaft (304).
3. An anti-clogging water pump as claimed in claim 2, wherein: the anti-blocking bin (301) is rotationally connected with a pollution discharge bin (201), the inner side of the pollution discharge bin (201) is rotationally connected with a plurality of rotating plates (205), and a plurality of hook grooves (206) are formed in the inner side of each rotating plate (205).
4. A non-clogging water pump as claimed in claim 3, wherein: springs (207) are fixedly connected between the outer side of each rotating plate (205) and the pollution discharge bin (201).
5. An anti-clogging water pump as defined in claim 4 wherein: a plurality of drain outlets (202) are uniformly arranged on the outer side of the drain bin (201) at intervals, and the drain outlets (202) and the rotating plates (205) are arranged in a staggered mode.
6. An anti-clogging water pump as defined in claim 5, wherein: a plurality of clamping grooves (203) are uniformly formed in the inner side of the pollution discharge bin (201) at intervals, and a plurality of balls (204) are connected in each clamping groove (203) in a rolling mode.
7. An anti-clogging water pump as defined in claim 6, wherein: the anti-blocking bin (301) is fixedly connected with a limiting plate (302), and the pollution discharge bin (201) is arranged between the limiting plate (302) and the connecting plate (103).
8. An anti-clogging water pump as defined in claim 7, wherein: the lower side of the pump body (101) is rotationally connected with a driving ring (208), the lower end of the driving ring (208) is fixedly connected with two transmission rods (210), and the tail ends of the two transmission rods (210) are fixedly connected with the upper end of the pollution discharge bin (201).
9. An anti-clogging water pump as defined in claim 8, wherein: the upper end of the pump body (101) is rotationally connected with a driving shaft (107), the lower end of the driving shaft (107) is fixedly connected with a gear (108), the outer side of a driving ring (208) is fixedly connected with a toothed ring (209), and the toothed ring (209) is meshed with the gear (108) for transmission.
10. An anti-clogging water pump as defined in claim 9, wherein: the top end of the impeller (104) is fixedly connected with a belt wheel I (105), the upper end of the driving shaft (107) is fixedly connected with a belt wheel II (106), and the belt wheel I (105) drives the belt wheel II (106) to rotate through a belt.
CN202311153489.1A 2023-09-08 2023-09-08 Anti-blocking water pump Pending CN117052680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311153489.1A CN117052680A (en) 2023-09-08 2023-09-08 Anti-blocking water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311153489.1A CN117052680A (en) 2023-09-08 2023-09-08 Anti-blocking water pump

Publications (1)

Publication Number Publication Date
CN117052680A true CN117052680A (en) 2023-11-14

Family

ID=88660889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311153489.1A Pending CN117052680A (en) 2023-09-08 2023-09-08 Anti-blocking water pump

Country Status (1)

Country Link
CN (1) CN117052680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117570034A (en) * 2023-12-27 2024-02-20 广州市百福电气设备有限公司 Self-dredging anti-blocking water pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117570034A (en) * 2023-12-27 2024-02-20 广州市百福电气设备有限公司 Self-dredging anti-blocking water pump
CN117570034B (en) * 2023-12-27 2024-05-03 广州市百福电气设备有限公司 Self-dredging anti-blocking water pump

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