CN211449083U - Vertical submerged pump with high sealing performance - Google Patents

Abstract

The utility model discloses a high-sealing vertical submerged pump, which comprises a mounting plate, a rotating unit, a mounting unit, a supporting shell, a fixed plate, a motor and a coupling; mounting a plate: a supporting shell is arranged on the left side of the upper surface of the mounting plate, the top end of the supporting shell is connected with the bottom end of the fixing plate, a motor is arranged at the top end of the fixing plate, an output shaft of the motor is connected with the top end of a coupler, and the coupler is positioned inside the supporting shell; a rotating unit: the rotating unit contains connecting pipe, pivot, the pump body and impeller, the top of connecting pipe is connected with the left side of mounting panel lower surface, the bottom of connecting pipe is connected with the top of the pump body, and the top of pivot is connected with the bottom of shaft coupling, and the pivot is located the inside of connecting pipe, and the bottom of pivot is passed the shaft hole of connecting pipe bottom and is connected with the top middle part of impeller, and this vertical submerged pump of high leakproofness, convenient to use, the dismouting is simple, and is sealed effectual, long service life.

Description

Vertical submerged pump with high sealing performance

Technical Field

The utility model relates to a submerged pump technical field specifically is a vertical submerged pump of high leakproofness.

Background

The submerged pump is a positive pressure conveying vertical pump, can effectively solve the problems of air resistance and cavitation, and the explosion-proof grade of conveyed materials determines that submerged pump products have different structures, working principles, classifications, application ranges, product advantages and disadvantages and operation modes, can be simply divided into two categories of traditional submerged pumps (the area outside the tank is explosion-proof in the area 1, and the area inside the tank is not explosion-proof) and novel submerged pumps (the area outside the tank is explosion-proof in the area 1, and the area inside the tank is explosion-proof in the area 0), the submerged pumps in the current market only use simple sealing rings to seal the joints, thereby leading to poor sealing effect of the pump body, the prior pump body is welded, and the impeller can not be rapidly disassembled when in failure, simultaneously because the inlet of the pump body does not have filter equipment, often can make large granule impurity enter into the pump body in, these impurity bumps back and forth in the pump body, can cause the life of impeller to reduce rapidly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a vertical submerged pump of high leakproofness, convenient to use, the dismouting is simple, and is sealed effectual, and long service life can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-sealing vertical submerged pump comprises a mounting plate, a rotating unit, a mounting unit, a supporting shell, a fixing plate, a motor and a coupling;

mounting a plate: a supporting shell is arranged on the left side of the upper surface of the mounting plate, the top end of the supporting shell is connected with the bottom end of the fixing plate, a motor is arranged at the top end of the fixing plate, an output shaft of the motor is connected with the top end of a coupler, and the coupler is positioned inside the supporting shell;

a rotating unit: the rotating unit comprises a connecting pipe, a rotating shaft, a pump body and an impeller, the top end of the connecting pipe is connected with the left side of the lower surface of the mounting plate, the bottom end of the connecting pipe is connected with the top end of the pump body, the top end of the rotating shaft is connected with the bottom end of the coupler, the rotating shaft is located inside the connecting pipe, the bottom end of the rotating shaft penetrates through a shaft hole in the bottom end of the connecting pipe to be connected with the middle of the top end of the impeller, the impeller is located inside the pump body, and the front end and the;

wherein, still include pump cover, drain pipe and control switch, the middle part of pump cover is equipped with the inlet, the top of pump cover cooperatees with the bottom of the pump body, the one end of drain pipe and the right side intercommunication of the pump body, the other end of drain pipe is connected with the mounting hole on mounting panel upper surface right side, the bottom of pump cover is equipped with the filter unit, control switch establishes the front side at the mounting panel upper surface, control switch's input electricity connection control switch's output, external power source's output is connected to control switch's input electricity.

Through the rotating unit, can drive the impeller and rotate, the centrifugal force that the impeller rotation produced can be with liquid suction to the pump body in, discharge the liquid in the pump body through the drain pipe simultaneously to carry the assigned position with liquid, also can provide incessant water absorption and water supply moreover.

Further, the installation unit contains locating hole, installation piece, elasticity convex cap and picture peg, the one end in the pump body outside is established to the installation piece, the bottom of installation piece is equipped with the slot, the lateral surface of installation piece is equipped with the locating hole, the one end in the pump cover outside is established to the picture peg, the lateral surface of picture peg is equipped with the elasticity convex cap, the top of picture peg is pegged graft mutually with the slot of installation piece bottom, the elasticity convex cap cooperatees with the locating hole, can be when needs maintain and wash the impeller, open the pump cover fast, can't in time repair when preventing simultaneously that the impeller from breaking down.

Further, the filter unit contains filtration pore, shell, filter cartridge and slider, the top of shell is connected with the bottom of pump cover, the inside left and right sides of shell all is equipped with the spout, the left and right sides of filter cartridge all is equipped with the slider, the spout sliding connection of slider and shell both sides, the inside top array of filter cartridge has the filtration pore, can carry out effectual filtration with the large granule impurity that exists in the liquid, prevents that impurity from entering into and causing the life reduction of impeller in the pump body.

Further, still include connecting plate, rotation axis and cardboard, the connecting plate has two and establishes respectively at the left and right sides face of shell, and the lower surface of two connecting plates all rotates and is connected with the rotation axis, the bottom fixedly connected with cardboard of rotation axis, the top of cardboard is laminated with the bottom of slider mutually, can be fixed firm with the filter cartridge to prevent that the filter cartridge from making a round trip to rock in the course of the work.

Further, still include the rubber circle, the upper surface at the pump cover is established to the rubber circle, the rubber circle is unanimous with the bottom diameter of the pump body, can reduce the gap between the pump body and the pump cover, prevents that impurity from entering into the pump body in the gap to cause the impeller to damage.

Further, still include sealed bearing, sealed bearing's the outside is established in the left axle hole of mounting panel upper surface, sealed bearing's the inboard is connected with the top in the pivot outside, can effectually prevent that liquid from overflowing through the top of connecting pipe to improve equipment's leakproofness.

Further, still include the axle sleeve pad, the axle sleeve pad cup joints the middle part in the pivot outside, the axle sleeve pad is located the connecting tube insidely, can effectively reduce the corruption of corrosive liquid to the pivot to improve the life of pivot.

Further, still include protective housing and inserted block, the inside of protective housing is cavity, both sides all are equipped with the inserted block around the protective housing bottom, the inserted block is pegged graft mutually with the slot on fixed plate top, can prevent that the rainwater from entering into the motor to prevent the short circuit of the inside electrical components of motor.

Compared with the prior art, the beneficial effects of the utility model are that: this vertical submerged pump of high leakproofness has following benefit:

1. the impeller can be driven to rotate by the rotating unit, the centrifugal force generated by the rotation of the impeller can suck liquid into the pump body, and the liquid in the pump body is discharged through the liquid outlet pipe, so that the liquid is conveyed to a specified position, and uninterrupted water suction and water supply can be provided;

2. the mounting unit is used for rapidly opening the pump cover when the impeller needs to be maintained and cleaned, and meanwhile, the impeller cannot be timely repaired when the impeller breaks down;

3. the large-particle impurities in the liquid can be effectively filtered through the filtering unit, the service life of the impeller is prevented from being shortened due to the fact that the impurities enter the pump body, and the rubber ring is arranged to reduce a gap between the pump body and the pump cover and prevent the impurities from entering the pump body from the gap so as to damage the impeller;

4. be equipped with sealed bearing, can effectually prevent that liquid from overflowing through the top of connecting pipe to improve equipment's leakproofness is equipped with the axle sleeve pad, can effectively reduce corrosive liquids to the corruption of countershaft, thereby improves the life of pivot, is equipped with protective housing and inserted block, can prevent during the rainwater enters into the motor, thereby prevents the short circuit of the inside electrical components of motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating unit of the present invention;

FIG. 3 is a schematic view of the structure of the filtering unit of the present invention;

fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the device comprises a mounting plate 1, a rotating unit 2, a connecting pipe 21, a rotating shaft 22, a pump body 23, an impeller 24, a mounting unit 3, a positioning hole 31, a mounting block 32, an elastic convex cap 33, a plug board 34, a filtering unit 4, a filtering hole 41, a shell 42, a filtering box 43, a sliding block 44, a supporting shell 5, a fixing plate 6, a motor 7, a coupler 8, a pump cover 9, a liquid outlet pipe 10, a connecting plate 11, a rotating shaft 12, a clamping plate 13, a rubber ring 14, a sealing bearing 15, a shaft sleeve pad 16, a protective shell 17, an insertion block 18 and a control switch 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vertical submerged pump with high sealing performance comprises a mounting plate 1, a rotating unit 2, a mounting unit 3, a supporting shell 5, a fixing plate 6, a motor 7 and a coupling 8;

mounting plate 1: a supporting shell 5 is arranged on the left side of the upper surface of the mounting plate 1, the top end of the supporting shell 5 is connected with the bottom end of a fixing plate 6, a motor 7 is arranged at the top end of the fixing plate 6, an output shaft of the motor 7 is connected with the top end of a coupler 8, and the coupler 8 is positioned inside the supporting shell 5;

the rotating unit 2: the rotating unit 2 comprises a connecting pipe 21, a rotating shaft 22, a pump body 23 and an impeller 24, the top end of the connecting pipe 21 is connected with the left side of the lower surface of the mounting plate 1, the bottom end of the connecting pipe 21 is connected with the top end of the pump body 23, the top end of the rotating shaft 22 is connected with the bottom end of the coupler 8, the rotating shaft 22 is located inside the connecting pipe 21, the bottom end of the rotating shaft 22 penetrates through a shaft hole at the bottom end of the connecting pipe 21 and is connected with the middle of the top end of the impeller 24, the impeller 24 is located inside the pump body 23, the impeller 24 can be driven to rotate through the rotating unit 2, centrifugal force generated by rotation of the impeller 24 can suck liquid into the pump body 23, and meanwhile liquid in the pump body 23 is discharged through the liquid outlet pipe 10, so that the liquid is conveyed to a designated position and uninterrupted water suction and supply, The pump cover comprises a mounting block 32, an elastic convex cap 33 and an inserting plate 34, wherein the mounting block 32 is arranged at one end of the outer side of the pump body 23, an inserting groove is formed in the bottom end of the mounting block 32, a positioning hole 31 is formed in the outer side surface of the mounting block 32, the inserting plate 34 is arranged at one end of the outer side of the pump cover 9, the elastic convex cap 33 is arranged on the outer side surface of the inserting plate 34, the top end of the inserting plate 34 is inserted into the inserting groove in the bottom end of the mounting block 32, and the elastic convex cap 33 is matched with the positioning hole 31, so that the pump cover 9 can be quickly opened when the impeller 24 needs to be maintained;

wherein, still include pump cover 9, drain pipe 10 and control switch 19, the middle part of pump cover 9 is equipped with the inlet, the top of pump cover 9 cooperates with the bottom of pump body 23, one end of drain pipe 10 communicates with the right side of pump body 23, the other end of drain pipe 10 is connected with the mounting hole on the right side of mounting panel 1 upper surface, the bottom of pump cover 9 is equipped with filter unit 4, filter unit 4 includes filtering hole 41, outer casing 42, filter cartridge 43 and slider 44, the top of outer casing 42 is connected with the bottom of pump cover 9, the left and right sides inside outer casing 42 all is equipped with the spout, the left and right sides of filter cartridge 43 all is equipped with slider 44, slider 44 and the spout sliding connection of outer casing 42 both sides, the top array inside filter hole 41 of filter cartridge 43, can carry out effectual filtration with the large granule impurity that exists in the liquid, prevent that impurity from entering into the pump body 23 and causing the life reduction, the control switch 19 is arranged on the front side of the upper surface of the mounting plate 1, the input end of the motor 7 is electrically connected with the output end of the control switch 19, the input end of the control switch 19 is electrically connected with the output end of an external power supply, the control switch further comprises two connecting plates 11, a rotating shaft 12 and two clamping plates 13, the two connecting plates 11 are respectively arranged on the left side surface and the right side surface of the shell 42, the lower surfaces of the two connecting plates 11 are respectively and rotatably connected with the rotating shaft 12, the clamping plates 13 are fixedly connected to the bottom ends of the rotating shaft 12, the top ends of the clamping plates 13 are attached to the bottom ends of the sliding blocks 44, the filtering box 43 can be firmly fixed, so that the filtering box 43 is prevented from shaking back and forth in the working process, the control switch further comprises a rubber ring 14, the rubber ring 14 is arranged on the upper surface of the pump cover 9, the diameter of the, still include sealed bearing 15, sealed bearing 15's the outside is established in the left axle hole of mounting panel 1 upper surface, sealed bearing 15's inboard is connected with the top in the pivot 22 outside, can effectually prevent that liquid from overflowing through the top of connecting pipe 21, thereby improve equipment's leakproofness, still include axle sleeve pad 16, axle sleeve pad 16 cup joints the middle part in the pivot 22 outside, axle sleeve pad 16 is located inside connecting pipe 21, can effectively reduce corrosive liquids to pivot 22's corruption, thereby improve pivot 22's life, still include protective housing 17 and inserted block 18, the inside of protective housing 17 is cavity, both sides all are equipped with inserted block 18 around the protective housing 17 bottom, inserted block 18 pegs graft mutually with the slot on 6 tops of fixed plate, can prevent that the rainwater from entering into motor 7, thereby prevent the short circuit of the inside electrical components of motor 7.

When in use: the external power supply is switched on, each electrical appliance normally works, firstly, the mounting plate 1 is fixed, then the control switch 19 is used for starting the motor 7, the output shaft of the motor 7 is connected with the top end of the coupler 8, the bottom end of the coupler 8 is connected with the top end of the rotating shaft 22, the outer side of the top end of the rotating shaft 22 is provided with the sealing bearing 15, the outer side of the sealing bearing 15 is connected with the shaft hole on the left side of the mounting plate 1, thus liquid can be effectively prevented from overflowing through the top end of the connecting pipe 21, the sealing performance of the equipment is improved, the bottom end of the rotating shaft 22 is provided with the impeller 24, the centrifugal force generated by the rotation of the impeller 24 can suck the liquid into the pump body 23 through the liquid inlet in the middle of the pump cover 9, the bottom end of the pump cover 9 is provided with the shell 42, the sliding groove on the inner side of the shell 42 is in, a rubber ring 14 is arranged between the pump cover 9 and the pump body 23, the rubber ring 14 can reduce the gap between the pump body 23 and the pump cover 9, prevent impurities from entering the pump body 23 from the gap, causing damage to the impeller 24, and subsequent discharge of liquid through the outlet pipe 10 on the right side of the pump body 23, when it is necessary to clean the filter cassette 43, the rotary shaft 12 is rotated, the chucking plate 13 connected to the bottom end of the rotary shaft 12 is moved away from the bottom end of the filter cassette 43, and then the filter cassette 43 is taken out for cleaning, when the impeller 24 needs to be maintained, the elastic convex cap 33 is pressed downwards, then the inserting plate 34 is pulled to take off the pump cover 9, so that the pump cover 9 can be quickly opened, the impeller 24 is prevented from being incapable of being repaired in time when in failure, the inserting groove at the top end of the fixing plate 6 is inserted with the inserting block 18 at the bottom end of the protective shell 17, this prevents rain water from entering the motor 7, thereby preventing electrical components inside the motor 7 from being short-circuited.

It should be noted that the control switch 19 disclosed in this embodiment is a switch with model number BZA53-3, the motor 7 can be freely configured according to the actual application scenario, and a motor produced by shenzhen samader electromechanical limited company, which has a specific model number Y132S2-2, is suggested. The control switch 19 controls the operation of the motor 7 in a manner commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a vertical submerged pump of high leakproofness which characterized in that: comprises a mounting plate (1), a rotating unit (2), a mounting unit (3), a supporting shell (5), a fixing plate (6), a motor (7) and a coupling (8);

mounting plate (1): a supporting shell (5) is arranged on the left side of the upper surface of the mounting plate (1), the top end of the supporting shell (5) is connected with the bottom end of the fixing plate (6), a motor (7) is arranged on the top end of the fixing plate (6), an output shaft of the motor (7) is connected with the top end of a coupler (8), and the coupler (8) is located inside the supporting shell (5);

rotating unit (2): the rotary unit (2) comprises a connecting pipe (21), a rotary shaft (22), a pump body (23) and an impeller (24), the top end of the connecting pipe (21) is connected with the left side of the lower surface of the mounting plate (1), the bottom end of the connecting pipe (21) is connected with the top end of the pump body (23), the top end of the rotary shaft (22) is connected with the bottom end of the coupler (8), the rotary shaft (22) is located inside the connecting pipe (21), the bottom end of the rotary shaft (22) penetrates through a shaft hole in the bottom end of the connecting pipe (21) to be connected with the middle of the top end of the impeller (24), the impeller (24) is located inside the pump body (23), and the front end and the rear end of the outer side of the pump body (;

wherein, still include pump cover (9), drain pipe (10) and control switch (19), the middle part of pump cover (9) is equipped with the inlet, the top of pump cover (9) cooperatees with the bottom of the pump body (23), the one end of drain pipe (10) and the right side intercommunication of the pump body (23), the other end and the mounting hole on mounting panel (1) upper surface right side of drain pipe (10) are connected, the bottom of pump cover (9) is equipped with filter unit (4), the front side at mounting panel (1) upper surface is established in control switch (19), the output of control switch (19) is connected to the input electricity of motor (7), external power source's output is connected to the input electricity of control switch (19).

2. A vertical submerged pump with high sealing performance according to claim 1, wherein: installation unit (3) contain locating hole (31), installation piece (32), the protruding cap of elasticity (33) and picture peg (34), the one end in the pump body (23) outside is established in installation piece (32), the bottom of installation piece (32) is equipped with the slot, the lateral surface of installation piece (32) is equipped with locating hole (31), the one end in the pump cover (9) outside is established in picture peg (34), the lateral surface of picture peg (34) is equipped with the protruding cap of elasticity (33), the top of picture peg (34) is pegged graft mutually with the slot of installation piece (32) bottom, the protruding cap of elasticity (33) cooperatees with locating hole (31).

3. A vertical submerged pump with high sealing performance according to claim 1, wherein: the filter unit (4) comprises filter holes (41), a shell (42), a filter box (43) and sliding blocks (44), the top end of the shell (42) is connected with the bottom end of the pump cover (9), sliding grooves are formed in the left side and the right side of the inside of the shell (42), the sliding blocks (44) are arranged on the left side and the right side of the filter box (43), the sliding blocks (44) are connected with the sliding grooves in the two sides of the shell (42) in a sliding mode, and the filter holes (41) are formed in the top end array of the inside of the filter box (43).

4. A vertical submerged pump with high sealing performance according to claim 3, wherein: still include connecting plate (11), rotation axis (12) and cardboard (13), connecting plate (11) have two and establish respectively in the left and right sides face of shell (42), and the lower surface of two connecting plates (11) all rotates and is connected with rotation axis (12), the bottom fixedly connected with cardboard (13) of rotation axis (12), the top of cardboard (13) is laminated mutually with the bottom of slider (44).

5. A vertical submerged pump with high sealing performance according to claim 1, wherein: still include rubber circle (14), rubber circle (14) are established at the upper surface of pump cover (9), rubber circle (14) are unanimous with the bottom diameter of pump body (23).

6. A vertical submerged pump with high sealing performance according to claim 1, wherein: the mounting structure is characterized by further comprising a sealing bearing (15), the outer side of the sealing bearing (15) is arranged in a shaft hole in the left side of the upper surface of the mounting plate (1), and the inner side of the sealing bearing (15) is connected with the top end of the outer side of the rotating shaft (22).

7. A vertical submerged pump with high sealing performance according to claim 1, wherein: the connecting device is characterized by further comprising a shaft sleeve pad (16), wherein the shaft sleeve pad (16) is sleeved in the middle of the outer side of the rotating shaft (22), and the shaft sleeve pad (16) is located inside the connecting pipe (21).

8. A vertical submerged pump with high sealing performance according to claim 1, wherein: still include protective housing (17) and inserted block (18), the inside of protective housing (17) is cavity, both sides all are equipped with inserted block (18) around protective housing (17) bottom, inserted block (18) are pegged graft mutually with the slot on fixed plate (6) top.

Images