CN207333213U - Automatically submerged water pump is stirred evenly - Google Patents
Automatically submerged water pump is stirred evenly Download PDFInfo
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- CN207333213U CN207333213U CN201721170135.8U CN201721170135U CN207333213U CN 207333213 U CN207333213 U CN 207333213U CN 201721170135 U CN201721170135 U CN 201721170135U CN 207333213 U CN207333213 U CN 207333213U
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Abstract
It the utility model is related to one kind and stir evenly submerged water pump automatically,With the pump housing including pump head and water suction base,Motor is provided with the top of the pump housing,Be provided with the pump housing inner cavity top can under the driving effect of motor rotating water suction rotation axis,In the base intracavity that absorbs water,Along the direction extended from top to bottom of water suction rotation axis,Water suction impeller and agitating vane are sequentially installed with water suction rotation axis,The cutting driving shaft being connected with the bottom for the rotation axis that absorbs water is additionally provided with the base intracavity that absorbs water and driven shaft and the second cutting driven shaft are cut the first of the both sides of cutting driving shaft with cutting active axis connection and setting up separately by driving gear set respectively,In cutting driving shaft,Cutting gear is arranged with respectively on first cutting driven shaft and the second cutting driven shaft,In the bottom of water suction base formed with water inlet,Formed with water outlet on the side wall of pump head.The utility model can carry out comminuted cutting to pollutant in water etc., so as to avoid blocking.
Description
Technical field
A kind of submerged water pump is the utility model is related to, submerged water pump is stirred evenly automatically more particularly, to one kind.
Background technology
Submerged water pump is a kind of common fluid machinery, and in industrial production, we usually need to use submerged water pump complete
The transport of paired fluid.Except it is traditional fluid is transported in addition to, we can also use submerged water pump to sewage into
Row cleaning, wherein, during being aspirated to sewage, usually it can block pump head there is a phenomenon where pollutant.
In order to avoid during application submerged water pump sucks sewage, the pollutant in sewage results in blockage pump head,
People develop a kind of automatic with agitating shaft and stir evenly submerged water pump, pollutant are combed using agitating shaft, so that slow
Clogging is solved, still, this kind of submerged water pump relies primarily on motor and drives agitating shaft to rotate, it can play only pollutant
Be limited to and pollutant combed, even and if part bulk pollutant can be blocked in carding process and diminish, but
And the pollutant of water can be slightly soluble in only for paper contamination thing etc., powder can not still be carried out to other most of pollutants
It is broken, it can not effectively avoid pump head from being blocked the generation of phenomenon.
In addition, the water suction impeller of existing submerged water pump, in the case where running at high speed, the static pressure of edge liquid is higher than
Center suction inlet, partial high pressure liquid can enter impeller posterior region, and low-pressure fluid inlet area is formed on front side of water suction impeller,
Absorb water axial thrust of the impeller by directional liquid suction inlet, and this axial thrust can cause to absorb water impeller to suction inlet play, make
Water suction impeller is worn with the location contacts contacted with water suction impeller, can be shaken the pump housing when serious, thus, be caused its use
Short life and be easily damaged.
Utility model content
The utility model is to propose in view of the above problems, and its purpose is to provide one kind to stir evenly submerged water pump automatically,
Its pollutant in water can be carried out large area, thoroughly crush, so as to effectively avoid pollutant in water from blocking pump head,
And then good dredging effect, and can even running long-term effectively, have that service life is long, non-damageable effect
Fruit.
To realize that the purpose of this utility model adopts the following technical scheme that.
The utility model of technical solution 1 stirs evenly submerged water pump automatically for one kind, has the pump for including pump head and the base that absorbs water
Body, in the pump housing inner cavity axially through the pump housing being internally formed along the pump housing of the pump housing, the pump housing inner cavity
Including pump head cavity and the bottom of the pump head cavity and the water suction base intracavity connected with the pump head cavity are arranged on, in institute
State and motor is provided with the top of the pump housing, top is provided with the pump housing inner cavity can be in the driving effect backspin of the motor
Turn water suction rotation axis, it is described water suction base intracavity in, along it is described water suction rotation axis from it is described water suction rotation axis top
The direction that the bottom of portion to the water suction rotation axis extends, water suction impeller and stirring are sequentially installed with the water suction rotation axis
Blade.
Cutting structure is additionally provided with the water suction base intracavity, the cutting structure includes and the water suction rotation axis
Bottom connection cutting driving shaft and cut respectively by driving gear set and the active axis connection and setting up separately of cutting described
The the first cutting driven shaft and the second cutting driven shaft of the both sides of driving shaft are cut, in the cutting driving shaft, first cutting
Cutting gear is arranged with respectively on driven shaft and the second cutting driven shaft, in the bottom of the water suction base formed with water inlet
Mouthful, formed with water outlet on the side wall of the pump head.
In addition, the automatic of technical solution 2 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, described
Water inlet be formed as along from the outside of the water suction base to the water suction base to extend internally orient diameter first gradual
Diminish the shape become larger again.
In addition, the automatic of technical solution 3 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, in institute
State in water suction base intracavity and be provided with three layers of partition plate, the cutting can be supported respectively actively by being provided with three layers of partition plate
Three groups of bearings of axis, the first cutting driven shaft and the second cutting driven shaft.
In addition, the automatic of technical solution 4 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, is arranged
It is described cutting driving shaft on cutting gear respectively be set in it is described first cut driven shaft on cutting gear and be arranged
It is parallel to each other between cutting gear on the described second cutting driven shaft and is overlapped in intersecting two-by-two.
In addition, the automatic of technical solution 5 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, described
Water suction impeller is double shrouded wheel, including front shroud, back shroud and the bending between the front shroud and the back shroud
Blade.
In addition, the automatic of technical solution 6 stirs evenly submerged water pump, automatic in technical solution 5 stirs evenly submerged water pump, in institute
State and offer balance hole on the back shroud of water suction impeller.
In addition, the automatic of technical solution 7 stirs evenly submerged water pump, automatic in technical solution 6 stirs evenly submerged water pump, described
The blade of water suction impeller forms jagged at the suction of the water suction impeller.
In addition, the automatic of technical solution 8 stirs evenly submerged water pump, automatic in technical solution 7 stirs evenly submerged water pump, described
Back shroud it is described water suction impeller water outlet formed with slit.
In addition, the automatic of technical solution 9 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, described
Driving gear set includes driving gear and driven gear, and the driving gear is set in the top of the cutting driving shaft, described
Driven gear includes top and the energy for being respectively sleeved at the top of the first cutting driven shaft and the second cutting driven shaft
Enough the first driven gears and the second driven gear engaged respectively with the driving gear.
In addition, the automatic of technical solution 10 stirs evenly submerged water pump, automatic in technical solution 1 stirs evenly submerged water pump, institute
State pump head and the water suction base is made of stainless steel.
Compared with prior art, it is provided by the utility model automatic to stir evenly submerged water pump and produce using above-mentioned technical proposal
Raw following beneficial effect.
According to the utility model of technical solution 1, the utility model it is automatic stir evenly submerged water pump and have include pump head and suction
The pump housing of water-bed seat, in the pump housing inner cavity axially through the pump housing being internally formed along the pump housing of the pump housing, pump housing inner cavity includes pump
Head and is arranged on the bottom of pump head cavity and the water suction base intracavity connected with pump head cavity at inner cavity, is provided with the top of the pump housing
Motor, be provided with the pump housing inner cavity top can under the driving effect of motor rotating water suction rotation axis, water suction base
In inner cavity, along water suction rotation axis Absorb Water rotation axis top to water suction rotation axis bottom extend direction, absorbing water
Water suction impeller and agitating vane are sequentially installed with rotation axis.
Cutting structure is additionally provided with the base intracavity that absorbs water, cutting structure includes what is be connected with the bottom for the rotation axis that absorbs water
Cut driving shaft and respectively by driving gear set with cutting active axis connection and setting up separately the first of the both sides of cutting driving shaft
Driven shaft and the second cutting driven shaft are cut, on cutting driving shaft, the first cutting driven shaft and the second cutting driven shaft respectively
Cutting gear is arranged with, in the bottom of water suction base formed with water inlet, formed with water outlet on the side wall of pump head.
By above structure, this is set to stir evenly submerged water pump automatically operationally, can be by being arranged on water suction base intracavity
In water inlet of the cutting structure to entering water suction base in sewage in the pollutant that adulterates carry out cutting and grinding so that greatly
Block pollutant becomes fritter pollutant, makes afterwards doped with effect of the sewage in agitating vane for cutting the fritter pollutant formed
Under be mixed to form suspension liquid, further sucked by the suction inlet of water suction impeller, under the influence of centrifugal force, from water suction impeller
The edge to water suction impeller is got rid of at center along the runner formed between the blade of water suction impeller, and is finally discharged on the side wall of pump head
Water outlet outside, the transport pipeline connected by the water outlet on the side wall with pump head is drained.This process persistently carries out, until row
Dirt terminates.
Compared with existing only automatic with agitating shaft stirs evenly submerged water pump, using provided by the utility model automatic
Stir evenly submerged water pump and carry out blowdown, the bulk pollutant in water can be avoided to enter the pump housing agitating vane and water suction impeller are caused
Block and phenomena such as winding, reduce to block and cause the occurrence frequency of machine halt trouble, be conducive to improve and automatic stir evenly submerged water pump and exist
Stability during blowdown, ensures that it has higher contaminant removal effectiveness.
According to the utility model of technical solution 2, on the basis of the utility model of technical solution 1, water inlet is set to be formed
The shape become larger again is first tapered into for the orient diameter that extends internally along the outside of Absorb Water base to water suction base
Shape, through this structure, make sewage enter water suction base water inlet when, its flow velocity can with tapering into for diameter and
Increase, thus obtains larger kinetic energy at undergauge, and the region that the diameter after undergauge becomes larger forms negative pressure of vacuum
Area, and adsorption capacity is produced to the exterior of water suction base, under the action of the adsorption capacity, sewage can be inhaled into water suction bottom quickly
Seat, and be continuously replenished, thus, it is possible to accelerate water suction process, save blowing time.
According to the utility model of technical solution 3, three layers of partition plate are provided with the base intracavity that absorbs water, are set on three layers of partition plate
Three groups of bearings of cutting driving shaft, the first cutting driven shaft and the second cutting driven shaft can be supported respectively by being equipped with, in this way
Structure, be conducive to improve cutting driving shaft, first cutting driven shaft and second cutting driven shaft stability, ensure to cut through
Journey is smoothed out.
According to the utility model of technical solution 4, the cutting gear on cutting driving shaft is set in respectively with being set in first
Cut and be parallel to each other between the cutting gear on driven shaft and the cutting gear being set on the second cutting driven shaft and in two-by-two
Intersect and overlap.Through this structure, the cutting gear on cutting driving shaft is enable respectively with being set in first
Cut and produce larger cutting force between the cutting gear on driven shaft and the cutting gear being set on the second cutting driven shaft,
So as to be conducive to improve smashing capability, bulk pollutant is set to try one's best cutly sufficiently small, so as to be conducive to the suitable of subsequent step
Profit carries out.
According to the utility model of technical solution 5, water suction impeller is double shrouded wheel, including front shroud, back shroud and is installed on
Camber blades between front shroud and back shroud, through this structure, compared with using single shrouded wheel and unshrouded impeller, make
With above-mentioned structure, the conevying efficiency higher of impeller, so as to be conducive to the contaminant removal effectiveness for reaching higher.
According to the utility model of technical solution 6, by opening up balance hole on the back shroud of water suction impeller, part can be made
Highly pressurised liquid leaks into low-pressure area, reduces the pressure difference of impeller both sides, so as to play the role of balancing axial thrust, reduces suction to the greatest extent
Water impeller reduces degree of the water suction impeller with the location contacts abrasion contacted with water suction impeller, protects to the frequency of suction inlet play
Demonstrate,proving it has longer service life.
According to the utility model of technical solution 7, the blade by setting water suction impeller is formed at the suction of water suction impeller
It is jagged, the inlet -duct area of water suction impeller can be increased, so that reduce circumferential speed of the liquid stream at water suction impeller inlet, and then
Weaken circumfluence phenomenon, while extend the service life of water suction impeller.
According to the utility model of technical solution 8, by setting back shroud in the water outlet of water suction impeller formed with slit,
Circumferential speed of the liquid stream at water suction impeller outlet can be eliminated, and then weakens outlet return phenomenon, while extends water suction impeller
Service life.
According to the utility model of technical solution 9, driving gear set includes driving gear and driven gear, and driving gear is arranged
On the top of cutting driving shaft, driven gear includes being respectively sleeved at the top of the first cutting driven shaft and the second cutting driven shaft
Top and the first driven gear and the second driven gear that can be engaged respectively with driving gear, through this structure, can
Ensure that cutting driving shaft drives the first cutting driven shaft and second cutting driven shaft fast and stable under the action of motor to rotate, protect
Card stirs evenly submerged water pump automatically and can safely and reliably run.
According to the utility model of technical solution 10, by setting pump head and water suction base to be made of stainless steel, with use
Iron phase ratio, can be avoided as much as pump head and water suction base is corroded, so as to ensure that this stirs evenly submerged water pump tool automatically
There is longer service life.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is to represent the automatic structure diagram for stirring evenly submerged water pump provided by the utility model.
Fig. 2 is the partial structural diagram for representing the automatic water suction impeller for stirring evenly submerged water pump provided by the utility model.
Reference numeral：1- pump heads；2- water suction bases；21- water inlets；3- motors；4- water suction rotation axis；5- water suction impellers；
6- agitating vanes；7- cuts driving shaft；8- first cuts driven shaft；9- second cuts driven shaft；10- driving gears；11- first
Driven gear；The second driven gears of 12-；13- notches；14- slits.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Below according to the automatic overall structure for stirring evenly submerged water pump provided by the utility model, embodiment is said
It is bright.
Fig. 1 is to represent the automatic structure diagram for stirring evenly submerged water pump provided by the utility model.Fig. 2 is to represent this practicality
The partial structural diagram of the automatic water suction impeller for stirring evenly submerged water pump of new offer.
As depicted in figs. 1 and 2, this stirs evenly submerged water pump automatically has the pump housing for including pump head 1 and the base 2 that absorbs water.The pump
First 1 is made of stainless steel with water suction base 2.
In the pump housing inner cavity axially through the pump housing being internally formed along the pump housing of the pump housing, pump housing inner cavity includes pump head cavity
With the bottom for being arranged on pump head cavity and the water suction base intracavity connected with pump head cavity.Motor 3 is provided with the top of the pump housing.
Be provided with the pump housing inner cavity top can under the driving effect of motor 3 it is rotating water suction rotation axis 4.In water suction base intracavity
In, along water suction rotation axis 4 Absorb Water rotation axis 4 top to water suction rotation axis 4 bottom extend direction, water suction turn
Water suction impeller 5 and agitating vane 6 are sequentially installed with moving axis 4.
Cutting structure is additionally provided with the base intracavity that absorbs water.
The cutting structure includes the cutting driving shaft 7 being connected with the bottom for the rotation axis 4 that absorbs water and passes through travelling gear respectively
The first cutting driven shaft 8 and second that group is connected with cutting driving shaft 7 and sets up separately in the both sides of cutting driving shaft 7 cuts driven shaft
9, cut in cutting driving shaft 7, first and be arranged with cutting gear respectively on the cutting driven shaft 9 of driven shaft 8 and second.
In the bottom of water suction base 2 formed with water inlet 21, formed with water outlet on the side wall of pump head 1.
Further, above-mentioned water inlet 21 is formed as prolonging along the inside of the outside of Absorb Water base 2 to water suction base 2
The orient diameter stretched first tapers into the shape become larger again.
In addition, in above-mentioned cutting structure, three layers of partition plate are provided with 2 inner cavity of water suction base, on three layers of partition plate
Cutting driving shaft 7, first can be supported respectively by, which being provided with, cuts three groups of bearings that driven shaft 8 and second cuts driven shaft 9.
In addition, in above-mentioned cutting structure, the cutting gear on cutting driving shaft 7 is set in respectively with being set in first
Cut and be parallel to each other between the cutting gear on driven shaft 8 and the cutting gear being set on the second cutting driven shaft 9 and in two
Two mutual juxtapositions are set.
In addition, in above-mentioned cutting structure, driving gear set includes driving gear 10 and driven gear, driving gear 10
The top of cutting driving shaft 7 is set in, driven gear includes being respectively sleeved at the top of the first cutting driven shaft 8 and the second cutting
The top of driven shaft 9 and the first driven gear 11 and the second driven gear 12 that can be engaged respectively with driving gear 10.
In addition, above-mentioned water suction impeller 5 is double shrouded wheel, including front shroud, back shroud and installed in front shroud and rear cover
Camber blades between plate.Balance hole is offered on the back shroud of water suction impeller 5.The blade of water suction impeller 5 is in water suction impeller 5
Suction at form jagged 13.Back shroud water suction impeller 5 water outlet formed with slit 14.
In the above-described embodiment, this stirs evenly submerged water pump operationally automatically, can be by being arranged on water suction base
The pollutant adulterated in the sewage in water inlet 21 of the cutting structure to entering water suction base 2 in inner cavity carries out cutting and grinding,
So that bulk pollutant becomes fritter pollutant, the sewage for the fritter pollutant for making to be formed doped with cutting afterwards is in paddle
Suspension liquid is mixed to form under the action of piece 6, is further sucked by the suction inlet of water suction impeller 5, under the influence of centrifugal force, from
The edge to water suction impeller 5 is got rid of at the center of water suction impeller 5 along the runner formed between the blade of water suction impeller 5, and is finally discharged
Outside water outlet on to the side wall of pump head 1, drained by the transport pipeline connected with the water outlet on the side wall of pump head 1.This mistake
Cheng Chixu is carried out, until blowdown terminates.
Compared with existing only automatic with agitating shaft stirs evenly submerged water pump, using provided by the utility model automatic
Stir evenly submerged water pump and carry out blowdown, the bulk pollutant in water can be avoided to enter the pump housing agitating vane and water suction impeller are caused
Block and phenomena such as winding, reduce to block and cause the occurrence frequency of machine halt trouble, be conducive to improve and automatic stir evenly submerged water pump and exist
Stability during blowdown, ensures that it has higher contaminant removal effectiveness.
In addition, in the above-described embodiment, water inlet is set to be formed as along the outside of Absorb Water base to water suction bottom
The orient diameter that extends internally of seat first tapers into the shape become larger again, through this structure, enters sewage and inhales
During the water inlet of water-bed seat, its flow velocity can increase with tapering into for diameter, and larger move thus is obtained at undergauge
Can, and the region that the diameter after undergauge becomes larger forms negative pressure of vacuum area, and absorption is produced to the exterior of water suction base
Power, under the action of the adsorption capacity, sewage can be inhaled into water suction base quickly, and be continuously replenished, thus, it is possible to accelerate to inhale
Water process, saves blowing time.
In addition, in the above-described embodiment, three layers of partition plate are provided with the base intracavity that absorbs water, are set on three layers of partition plate
Three groups of bearings of cutting driving shaft, the first cutting driven shaft and the second cutting driven shaft can be supported respectively by being equipped with, in this way
Structure, be conducive to improve cutting driving shaft, first cutting driven shaft and second cutting driven shaft stability, ensure to cut through
Journey is smoothed out.
In addition, in the above-described embodiment, the cutting gear on cutting driving shaft is set in respectively with being set in first
Cut and be parallel to each other between the cutting gear on driven shaft and the cutting gear being set on the second cutting driven shaft and in two-by-two
Intersect and overlap.Through this structure, the cutting gear on cutting driving shaft is enable respectively with being set in first
Cut and produce larger cutting force between the cutting gear on driven shaft and the cutting gear being set on the second cutting driven shaft,
So as to be conducive to improve smashing capability, bulk pollutant is set to try one's best cutly sufficiently small, so as to be conducive to the suitable of subsequent step
Profit carries out.
In addition, in the above-described embodiment, water suction impeller is double shrouded wheel, including front shroud, back shroud and is installed on
Camber blades between front shroud and back shroud, through this structure, compared with using single shrouded wheel and unshrouded impeller, make
With above-mentioned structure, the conevying efficiency higher of impeller, so as to be conducive to the contaminant removal effectiveness for reaching higher.
In addition, in the above-described embodiment, by opening up balance hole on the back shroud of water suction impeller, part can be made
Highly pressurised liquid leaks into low-pressure area, reduces the pressure difference of impeller both sides, so as to play the role of balancing axial thrust, reduces suction to the greatest extent
Water impeller reduces degree of the water suction impeller with the location contacts abrasion contacted with water suction impeller, protects to the frequency of suction inlet play
Demonstrate,proving it has longer service life.
In addition, in the above-described embodiment, the blade by setting water suction impeller is formed at the suction of water suction impeller
It is jagged, the inlet -duct area of water suction impeller can be increased, so that reduce circumferential speed of the liquid stream at water suction impeller inlet, and then
Weaken circumfluence phenomenon, while extend the service life of water suction impeller.
In addition, in the above-described embodiment, by setting back shroud in the water outlet of water suction impeller formed with slit,
Circumferential speed of the liquid stream at water suction impeller outlet can be eliminated, and then weakens outlet return phenomenon, while extends water suction impeller
Service life.
In addition, in the above-described embodiment, driving gear set includes driving gear and driven gear, driving gear is arranged
On the top of cutting driving shaft, driven gear includes being respectively sleeved at the top of the first cutting driven shaft and the second cutting driven shaft
Top and the first driven gear and the second driven gear that can be engaged respectively with driving gear, through this structure, can
Ensure that cutting driving shaft drives the first cutting driven shaft and second cutting driven shaft fast and stable under the action of motor to rotate, protect
Card stirs evenly submerged water pump automatically and can safely and reliably run.
In addition, in the above-described embodiment, by setting pump head and water suction base to be made of stainless steel, with using iron
Compare, pump head can be avoided as much as and water suction base is corroded, had so as to ensure that this stirs evenly submerged water pump automatically
Longer service life.
In addition, in the above-described embodiment, the concrete structure of the utility model is illustrated, but not limited to this.
For example, in the above-described embodiment, water inlet is set to be formed as along the outside of Absorb Water base to water suction bottom
The orient diameter that extends internally of seat first tapers into the shape become larger again.But not limited to this, which can also
The consistent shape of upper and lower diameter is created as, above-mentioned utilization is equally reached and crushes the purpose that structure crushes pollutant, but
Be, compared with by the design of intake for diameter shape unanimous between the higher and lower levels, be designed in embodiment along self-priming
The outside of water-bed seat first tapers into the shape that becomes larger again to the orient diameter that extends internally of water suction base, can make dirt
When water enters the water inlet of water suction base, its flow velocity increases with tapering into for diameter, is thus obtained at undergauge larger
Kinetic energy, and region that the diameter after undergauge becomes larger forms negative pressure of vacuum area, and the exterior of water suction base is produced
Adsorption capacity, under the action of the adsorption capacity, sewage can be inhaled into water suction base quickly, and be continuously replenished, thus, it is possible to add
Fast water suction process, saves blowing time.
In addition, in the above-described embodiment, three layers of partition plate are provided with the base intracavity that absorbs water, are set on three layers of partition plate
Three groups of bearings of cutting driving shaft, the first cutting driven shaft and the second cutting driven shaft can be supported respectively by being equipped with, but unlimited
In this, one layer of partition plate can also be only set, and make cutting driving shaft, the first cutting driven shaft and the second driven e axle supporting of cutting
Between the bottom wall of unique one layer of partition plate and the base that absorbs water, it is equally reached above-mentioned utilization and cuts driving shaft, first cuts
The effect that the rotation between driven shaft and the second cutting driven shaft crushes pollutant is cut, still, according to specific embodiment party
Structure in formula, sets three layers of partition plate in the base intracavity that absorbs water, and is provided with three layers of partition plate and can support cutting respectively
Three groups of bearings of driving shaft, the first cutting driven shaft and the second cutting driven shaft, are conducive to improve cutting driving shaft, the first cutting
The stability of driven shaft and the second cutting driven shaft, ensures being smoothed out for cutting process.
In addition, in the above-described embodiment, the cutting gear being set on cutting driving shaft is set respectively with being set in
It is parallel to each other between cutting gear and the cutting gear that is set on the second cutting driven shaft on first cutting driven shaft and is in
Intersect and overlap two-by-two.But not limited to this, the cutting gear on cutting driving shaft is set in respectively with being set in the
It may not be between cutting gear and the cutting gear that is set on the second cutting driven shaft on one cutting driven shaft mutual
It is parallel and overlap in intersecting two-by-two, but be each formed as bolt shape or be formed as intermeshing shape,
The above-mentioned effect cut to pollutant can be reached, still, be configured according to the structure in embodiment, with
Other interchangeable structures are compared, by increasing capacitance it is possible to increase the cutting gear on cutting driving shaft is respectively with being set in the first cutting driven shaft
On cutting gear and the cutting gear that is set on the second cutting driven shaft between the cutting force that can produce and extruding force, from
And reach good cutting effect.
In addition, in the above-described embodiment, it is double shrouded wheel to set water suction impeller, including front shroud, back shroud and peace
Camber blades between front shroud and back shroud, but not limited to this, water suction impeller may also be in suction inlet side uncovered
The single shrouded wheel of plate or the unshrouded impeller without covering plate structure, are equally reached the effect of above-mentioned transport liquid,
But according to the structure described in specific embodiment, using double shrouded wheel, compared with using single shrouded wheel and unshrouded impeller,
Automatically the conevying efficiency higher that submerged water pump can reach is stirred evenly.
In addition, in the above-described embodiment, balance hole is opened up on the back shroud of water suction impeller, but it is not so limited,
Above-mentioned balance hole can not also be set, the effect using impeller transport liquid is equally reached, still, with being not provided with balancing
Hole is compared, and sets above-mentioned balance hole, can make partial high pressure liquid leakage to low-pressure area, reduces the pressure difference of impeller both sides, from
And play the role of balancing axial thrust, reduce to the greatest extent water suction frequency of the impeller to suction inlet play, reduce water suction impeller with
Absorb water the degree that the location contacts of impeller contact are worn, and ensures that it has longer service life.
In addition, in the above-described embodiment, set the blade of water suction impeller at the suction of water suction impeller formed with lacking
Mouthful, but not limited to this, above-mentioned notch can not also be set, be equally reached the effect using impeller transport liquid, but
It is that compared with being not provided with above-mentioned notch, according to the structure of embodiment, the blade of water suction impeller is set in water suction impeller
Suction at formed it is jagged, can increase water suction impeller inlet -duct area, so as to reduce circumferential direction of the liquid stream at impeller inlet
Speed, and then weaken circumfluence phenomenon, while extend the service life of impeller.
In addition, in the above-described embodiment, by setting back shroud in the water outlet of water suction impeller formed with slit,
But not limited to this, above-mentioned slit can not also be set, be equally reached the effect using impeller transport liquid, still,
Compared with being not provided with above-mentioned slit, according to the structure of embodiment, back shroud is set in the water outlet of water suction impeller
Formed with slit, circumferential speed of the liquid stream at impeller outlet can be eliminated, and then weakens outlet return phenomenon, while extends leaf
The service life of wheel.
In addition, in the above-described embodiment, driving gear set includes driving gear and driven gear, driving gear is arranged
On the top of cutting driving shaft, driven gear includes being respectively sleeved at the top of the first cutting driven shaft and the second cutting driven shaft
Top and the first driven gear and the second driven gear that can be engaged respectively with driving gear, but not limited to this it is above-mentioned
Driving gear may include to be respectively sleeved at two driving gears of the top of cutting driving shaft and the bottom of cutting driving shaft, phase
Ying Di, the driven gear being set on the first cutting driven shaft and the second cutting driven shaft are respectively formed as and two driving gears
Two of engagement, are equally reached above-mentioned being driven using motor and cut driving shaft rotation, and then drive the first cutting driven
Axis and the second cutting driven shaft rotate, and finally realize the purpose of cutting function, still, compared with interchangeable other structures, press
It is configured according to the structure of embodiment, it is manufactured, and structure is simpler, and maintenance is more convenient, and can reach basic biography
Dynamic effect.
In addition, in the above-described embodiment, pump head and water suction base is set to be made of stainless steel, but be not limited to
This, pump head and water suction base can also be made of iron or other metals, are equally reached above-mentioned utilization and crush structure
The effect crushed to pollutant, still, with using iron phase ratio, according to the structure of embodiment, by pump head and water suction
Base is disposed as being made of stainless steel, and can be avoided as much as pump head and water suction base is corroded, so as to ensure this
Automatically stirring evenly submerged water pump has longer service life.
In addition, the automatic of the utility model stirs evenly submerged water pump, can be combined by the various structures of the above embodiment and
Into can equally play above-mentioned effect.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. one kind stirs evenly submerged water pump automatically, there is the pump housing for including pump head and the base that absorbs water, in being internally formed for the pump housing
There is the pump housing inner cavity axially through the pump housing along the pump housing, the pump housing inner cavity includes pump head cavity and is arranged on described
The bottom of pump head cavity and the water suction base intracavity connected with the pump head cavity, motor is provided with the top of the pump housing,
Be provided with the pump housing inner cavity top can under the driving effect of the motor rotating water suction rotation axis, in the suction
In water base intracavity, along the water suction rotation axis from the top of the water suction rotation axis to the bottom of the water suction rotation axis
The direction of extension, water suction impeller and agitating vane are sequentially installed with the water suction rotation axis, it is characterised in that
Cutting structure is additionally provided with the water suction base intracavity, the cutting structure includes the bottom with the water suction rotation axis
The cutting driving shaft and by driving gear set and the cutting active axis connection and set up separately respectively in the cutting master that portion connects
First cutting driven shaft of the both sides of moving axis and the second cutting driven shaft, it is driven in the cutting driving shaft, first cutting
Cutting gear is arranged with respectively on axis and the second cutting driven shaft,
In the bottom of the water suction base formed with water inlet, formed with water outlet on the side wall of the pump head.
2. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that the water inlet is formed as along from institute
The orient diameter that extends internally for stating outside to the water suction base of water suction base first tapers into the shape that becomes larger again.
3. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that is set in the water suction base intracavity
Have three layers of partition plate, be provided with three layers of partition plate can support respectively it is described cutting driving shaft, it is described first cutting it is driven
Three groups of bearings of axis and the second cutting driven shaft.
4. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that is set on the cutting driving shaft
Cutting gear respectively be set in it is described first cutting driven shaft on cutting gear and be set in it is described second cut driven shaft
On cutting gear between be parallel to each other and overlap in intersecting two-by-two.
5. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that the water suction impeller is double shrouded wheel,
Including front shroud, back shroud and the camber blades between the front shroud and the back shroud.
6. according to claim 5 stir evenly submerged water pump automatically, it is characterised in that on the back shroud of the water suction impeller
Offer balance hole.
7. according to claim 6 stir evenly submerged water pump automatically, it is characterised in that the blade of the water suction impeller is described
Formed at the suction of water suction impeller jagged.
8. according to claim 7 stir evenly submerged water pump automatically, it is characterised in that the back shroud is in the water suction impeller
Water outlet formed with slit.
9. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that the driving gear set includes driving tooth
Wheel and driven gear, the driving gear are set in the top of the cutting driving shaft, and the driven gear includes being arranged respectively
Described first cutting driven shaft top and it is described second cutting driven shaft top and can respectively with the driving gear
The first driven gear and the second driven gear of engagement.
10. according to claim 1 stir evenly submerged water pump automatically, it is characterised in that the pump head and the water suction base
It is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170135.8U CN207333213U (en) | 2017-09-12 | 2017-09-12 | Automatically submerged water pump is stirred evenly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170135.8U CN207333213U (en) | 2017-09-12 | 2017-09-12 | Automatically submerged water pump is stirred evenly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333213U true CN207333213U (en) | 2018-05-08 |
Family
ID=62368634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170135.8U Active CN207333213U (en) | 2017-09-12 | 2017-09-12 | Automatically submerged water pump is stirred evenly |
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| Country | Link |
|---|---|
| CN (1) | CN207333213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043480A (en) * | 2019-05-24 | 2019-07-23 | 高邮环流泵业有限公司 | Submersible axial-flow pump protective device |
| CN112012934A (en) * | 2019-05-31 | 2020-12-01 | 扬州市高亚电力水泵有限公司 | Automatic stirring sewage pump |
-
2017
- 2017-09-12 CN CN201721170135.8U patent/CN207333213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043480A (en) * | 2019-05-24 | 2019-07-23 | 高邮环流泵业有限公司 | Submersible axial-flow pump protective device |
| CN112012934A (en) * | 2019-05-31 | 2020-12-01 | 扬州市高亚电力水泵有限公司 | Automatic stirring sewage pump |
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