CN206221298U - A kind of immersible pump with choke preventing function - Google Patents
A kind of immersible pump with choke preventing function Download PDFInfo
- Publication number
- CN206221298U CN206221298U CN201620851185.1U CN201620851185U CN206221298U CN 206221298 U CN206221298 U CN 206221298U CN 201620851185 U CN201620851185 U CN 201620851185U CN 206221298 U CN206221298 U CN 206221298U
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- CN
- China
- Prior art keywords
- immersible pump
- water inlet
- preventing function
- motor
- lower house
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of immersible pump with choke preventing function.Including pump case, motor, impeller and filter, pump case is set to be made up of upper shell and lower house, one water inlet and a delivery port are set on lower house, water inlet is arranged at the center of the bottom wall of lower house, delivery port is arranged on the side wall of lower house, motor is set to be connected by shaft coupling with impeller, the appearance surface helix of motor sets a cooling line, filter is set to by a fixed mount, one rotating shaft, one rotary blade, one fixed plate and a screen pack are constituted, fixed mount is fixedly installed on the inner chamber of water inlet, the centrally disposed rotating shaft of fixed mount, rotary blade is set in rotating shaft, and turn the tip of the axis be set to connect screen pack, fixed plate is fixedly installed on the outside of water inlet, the lower surface of fixed plate is rotated and sets screen pack.The utility model uses the immersible pump, can in time distribute motor heat, and blocking-proof result is good, the stabilization when pump housing works, and extends the service life of immersible pump.
Description
Technical field
The utility model is related to pump technical field of diving under water, more particularly to a kind of immersible pump with choke preventing function.
Background technology
Immersible pump is the visual plant of deep-well water lift, it is speedily carried out rescue work in domestic water, mine, industry cooling, field irrigation, sea
Water extraction liter, steamer are adjusted and the aspect such as carry and be widely used, and whole unit need to pull the plug work when using, and are extracted with completing underground water
To the process of earth's surface.But immersible pump is commonly present following problem in actual use：
1st, immersible pump is in the course of the work, it will usually set filter screen in water inlet, in order to avoid crossing the stone of small size
Mesh is blocked, while ensureing the operating efficiency of immersible pump, most of filter screens are then larger from mesh specification, as a result cause filtering
Effect reduction, impeller etc. are impaired, reduce the service life of immersible pump.
2nd, in order to ensure immersible pump is in the efficient operation of underground, the motor of relatively high power need to be generally equipped with, due to motor work
Make under the water-less environment of closing, therefore heat dissipation environment to motor periphery has high requirements, and traditional multistage pump only leans on shell
Body heat loss through conduction, radiating efficiency is low, and the service life influence on motor and the pump housing is very big.
The content of the invention
Main purpose of the present utility model is to solve problems of the prior art, there is provided a kind of simple structure, is prevented
It is stifled to work well, motor heat, and stabilization when ensureing that the pump housing works can be in time distributed, so as to extend the service life of immersible pump
The immersible pump with choke preventing function.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of diving with choke preventing function
Pump, wherein the immersible pump with choke preventing function include pump case, motor, impeller and filter, the pump case be set to by
Upper shell and lower house are constituted, and the upper shell is respectively provided with an outer with the lower house junction, to facilitate the upper shell
With the assembly connection of the lower house, a water inlet and a delivery port are set, the water inlet is arranged at institute on the lower house
The center of the bottom wall of lower house is stated, the delivery port is arranged on the side wall of the lower house, and set in the pump case described
Motor and the impeller, the motor are set to be connected by shaft coupling with the impeller, and the appearance surface helix of the motor sets
A cooling line is put, to guarantee to effectively reduce the temperature of motor, it is to avoid temperature is too high to cause motor to burn out, so as to extend
Its service life.The filter is arranged at the outside of the water inlet, and the filter is set to by a fixed mount, one
Rotating shaft, a rotary blade, a fixed plate and a screen pack composition, the fixed mount are fixedly installed on the inner chamber of the water inlet,
The down-set rotating shaft of center vertical of the fixed mount, sets the rotary blade in the rotating shaft, and the rotating shaft
End is set to the inner surface of the bottom wall for connecting the screen pack, and the fixed plate is fixedly installed on the outside of the water inlet,
The lower surface of the fixed plate is rotated and sets the screen pack, so as to realize the filtration treatment of the water inlet, it is ensured that diving
The service life of pump.
Further, a coolant outlet is also set up on the upper shell, and the coolant outlet sets a check valve,
So that cooling water can one-way circulation flowing, the heat that motor is distributed is taken away in time.
Further, the outer surface of the bottom wall of the lower house sets a cushion, the immersible pump is operationally difficult
Generation is rocked, and is more stablized, and with the function of certain damping.
Further, the bottom of the lower house is also uniformly arranged three pillars, and the basal surface of the pillar is uniformly arranged
Some antiskid grooves, it is to avoid the influence slid in the pump housing course of work, and the height of the pillar is set above the filtering
Device, it is ensured that the filter can normally remove impurities in water.
Further, the motor is arranged at the inner chamber of the upper shell, the axis of the supporting plate by a supporting plate
One through hole is set on line, and the structure setting of the through hole is to be engaged with the axle of the motor, and the supporting plate is away from described
The position of through hole sets a cooling water inlet.
Further, the two ends of the cooling line are set to connect the cooling water inlet respectively and go out with the cooling water
Mouthful, so as to be flowed in motor surrounding loop by the liquid for pumping immersible pump therein, the heat that motor is distributed thus is taken away,
Realize the cooling to motor.
Further, the outer surface of the cooling line also sets up one layer of fin so that the radiating effect of the motor
More preferably.
Further, the lower surface of the fixed plate also sets up a ring-shaped guide rail, commutation block and a back-moving spring, described
Ring-shaped guide rail is set to may be contained within the ring-shaped guide rail with the back-moving spring with the fixed plate coaxial line, the commutation block
Outside, and the back-moving spring is arranged between the fixed plate and the commutation block.
Further, the back-moving spring is set to one end and is fixed in the fixed plate, and the other end is fixed on the mistake
On filter screen, so as to realize the screen pack under the cooperation of the rotary blade, the commutation block with the back-moving spring, constantly
Ground positive and negative rotation vibrations, to shake off the impurity on the screen pack in time, prevent clogging.
Further, the bottom of the screen pack sets two sliding blocks, and the structure setting of the sliding block is to be led with the annular
The structure of rail is engaged, and to avoid the abrasion of the screen pack, extends its service life.
The utility model has the advantages and positive effects that：The diving with choke preventing function that the utility model is provided
Pump, by the structure design of upper-lower casing, facilitates the assembling process of immersible pump, simple and practical；By outer surface of motor spiral
The cooling line of setting so that the heat of motor can be distributed in time, and water using pump body is circulated cooling, it is ensured that
Motor in immersible pump stands good in the occasion for exposing liquid level；Shaken by the rotation of the filter of water inlet, can
So that the impurity on mesh is shaken off in time, the blocking probability of screen pack is reduced, the filtering overall so as to improve filter
Effect, extends the service life of immersible pump；Cushion by lower house bottom and the pillar with antiskid groove, further
The steady operation of immersible pump is realized, while design of the pillar higher than filter, it is ensured that screen pack can be carried out normally
Filtration treatment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter part in Fig. 1.
In figure：10- pump cases, 101- upper shells, 102- lower houses, 103- outers, 104- water inlets, 105- delivery ports,
106- coolant outlets, 107- check valves, 108- cushions, 109- pillars, 110- antiskid grooves, 20- motors, 201- shaft couplings
Device, 202- cooling lines, 203- supporting plates, 204- cooling water inlets, 30- impellers, 40- filters, 401- fixed mounts, 402-
Rotating shaft, 403- rotary blades, 404- fixed plates, 405- screen packs, 406- ring-shaped guide rails, 407- commutation blocks, 408- back-moving springs,
409- sliding blocks.
Specific embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings
The description of step.
As depicted in figs. 1 and 2, a kind of immersible pump with choke preventing function, including pump case 10, motor 20, impeller 30 and mistake
Filter device 40, pump case 10 is set to be made up of upper shell 101 and lower house 102, and upper shell 101 is equal with the junction of lower house 102
One outer 103 is set, to facilitate the assembly connection of upper shell 101 and lower house 102, a water inlet 104 is set on lower house 102
With a delivery port 105, water inlet 104 is arranged at the center of the bottom wall of lower house 102, and delivery port 105 is arranged at lower house 102
Motor 20 and impeller 30 are set on the wall of side, and in pump case 10, and motor 20 is set to be connected by shaft coupling 201 with impeller 30, electricity
The appearance surface helix of machine 20 sets a cooling line 202, to guarantee to effectively reduce the temperature of motor, it is to avoid temperature is too high
Motor is caused to burn out, so as to extend its service life.Filter 40 is arranged at the outside of water inlet 104, and filter 40 sets
It is set to and is made up of a fixed mount 401, a rotating shaft 402, a rotary blade 403, a fixed plate 404 and a screen pack 405, fixed mount
401 inner chambers for being fixedly installed on water inlet 104, the down-set rotating shaft 402 of center vertical of fixed mount 401 is set in rotating shaft 402
Rotary blade 403, and rotating shaft 402 end be set to connect screen pack 405 bottom wall inner surface, fixed plate 404 fix set
The outside of water inlet 104 is placed in, the lower surface of fixed plate 404 is rotated and sets screen pack 405, so as to realize at water inlet 104
Filtration treatment, it is ensured that the service life of immersible pump.
A coolant outlet 106 is also set up on upper shell 101, and coolant outlet 106 sets a check valve 107, so that
Enable that cooling water one-way circulation flows, the heat that motor 20 is distributed is taken away in time.
The outer surface of the bottom wall of lower house 102 sets a cushion 108, the immersible pump is operationally not likely to produce rolling
It is dynamic, more stablize, and with the function of certain damping.
The bottom of lower house 102 is also uniformly arranged three pillars 109, and the basal surface of pillar 109 is uniformly arranged some anti-skidding
Groove 110, it is to avoid the influence slid in the pump housing course of work, and the height of pillar 109 is set above filter 40, it is ensured that
Filter 40 can normally remove impurities in water.
Motor 20 is arranged at the inner chamber of upper shell 101 by a supporting plate 203, and one is set on the axis of supporting plate 203
Through hole, the structure setting of through hole is to be engaged with the axle of motor 20, and supporting plate 203 sets a cooling water away from the position of through hole
Import 204.
The two ends of cooling line 202 are set to connect cooling water inlet 204 and coolant outlet 106 respectively, so that by
The liquid for pumping immersible pump therein flows in the surrounding loop of motor 20, thus takes away the heat that motor 20 is distributed, and it is right to realize
The cooling of motor 20.
The outer surface of cooling line 202 also sets up one layer of fin so that the radiating effect of motor 20 is more preferable.
The lower surface of fixed plate 404 also sets up the commutation back-moving spring 408 of block 407 and of a ring-shaped guide rail 406, annular
Guide rail 406 is set to may be contained within the outer of ring-shaped guide rail 406 with back-moving spring 408 with the coaxial line of fixed plate 404, commutation block 407
Side, and back-moving spring 408 be arranged at fixed plate 404 and commutation block 407 between.
Back-moving spring 408 is set to one end and is fixed in fixed plate 404, and the other end is fixed on screen pack 405, so that real
Under the cooperation of rotary blade 403, commutation block 407 with back-moving spring 408, constantly positive and negative rotation shakes existing screen pack 405, with
Shake off the impurity on screen pack 405 in time, prevent clogging.
The bottom of screen pack 405 sets two sliding blocks 409, and the structure setting of sliding block 409 is the structure phase with ring-shaped guide rail 406
Coordinate, to avoid the abrasion of screen pack 405, extend its service life.
The immersible pump with choke preventing function provided using the utility model, can in time distribute motor heat, anti-blocking effect
Fruit is good, and stabilization when ensureing that the pump housing works, so as to extend the service life of immersible pump.When the diving pump work, by the pump
Body is placed in water, start motor 20 work, the water around the pump housing by the filter 40 on lower house 102 filtering, by entering
The mouth of a river 104 enters pump housing inner chamber, and now, the current at water inlet 104 are rotated impeller 403 and rotate, so as to drive screen pack
405 rotational slides in ring-shaped guide rail 406, but it is when going to commutation 407 position of block, in commutation block 407 and back-moving spring 408
Under cooperation so that screen pack 405 is inverted, rotated forward in the presence of rotary blade 403 again afterwards, so as to realize circulation rotating shake
It is dynamic, shake off the impurity on screen pack 405, it is ensured that filter effect, meanwhile, the water into pump housing inner chamber in the presence of impeller 30,
A part is drawn into outside by delivery port 105, and a part enters cooling line 202, motor 20 is carried out by cooling water inlet 204
Radiating treatment, in the liquid that last cooling water is entered around the pump housing by coolant outlet 106, realizes the circulating cooling of motor 20,
So as to ensure the service life of immersible pump.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improve etc., all should still belong within this patent covering scope.
Claims (10)
1. a kind of immersible pump with choke preventing function, it is characterised in that：The immersible pump with choke preventing function includes pump case, electricity
Machine, impeller and filter, the pump case are set to be made up of upper shell and lower house, and the upper shell connects with the lower house
The place of connecing is respectively provided with an outer, and a water inlet and a delivery port are set on the lower house, and the water inlet is arranged at the lower casing
The center of the bottom wall of body, the delivery port is arranged on the side wall of the lower house, and set in the pump case motor with
The impeller, the motor is set to be connected by shaft coupling with the impeller, and the appearance surface helix setting one of the motor is cold
But pipeline, the filter is arranged at the outside of the water inlet, the filter be set to by a fixed mount, one turn
Axle, a rotary blade, a fixed plate and a screen pack composition, the fixed mount are fixedly installed on the inner chamber of the water inlet, institute
State the down-set rotating shaft of center vertical of fixed mount, the rotary blade be set in the rotating shaft, and the rotating shaft end
End is set to the inner surface of the bottom wall for connecting the screen pack, and the fixed plate is fixedly installed on the outside of the water inlet, institute
The lower surface for stating fixed plate rotates the setting screen pack.
2. the immersible pump with choke preventing function according to claim 1, it is characterised in that：One is also set up on the upper shell
Coolant outlet, and the coolant outlet sets a check valve.
3. the immersible pump with choke preventing function according to claim 1, it is characterised in that：Outside the bottom wall of the lower house
Surface sets a cushion.
4. the immersible pump with choke preventing function according to claim 1 or 3, it is characterised in that：The bottom of the lower house
Three pillars are also uniformly arranged, the basal surface of the pillar is uniformly arranged some antiskid grooves, and the height of the pillar is set
It is higher than the filter.
5. the immersible pump with choke preventing function according to claim 1, it is characterised in that：The motor passes through a supporting plate
Be arranged at the inner chamber of the upper shell, a through hole be set on the axis of the supporting plate, the structure setting of the through hole be with
The axle of the motor is engaged, and the supporting plate sets a cooling water inlet away from the position of the through hole.
6. the immersible pump with choke preventing function according to claim 1 or 2 or 5, it is characterised in that：The cooling line
Two ends be set to connect respectively the cooling water inlet with the coolant outlet.
7. the immersible pump with choke preventing function according to claim 1, it is characterised in that：The outer surface of the cooling line
Also set up one layer of fin.
8. the immersible pump with choke preventing function according to claim 1, it is characterised in that：The lower surface of the fixed plate is also
Set a ring-shaped guide rail, one commutation block and a back-moving spring, the ring-shaped guide rail be set to the fixed plate coaxial line, it is described
Commutation block may be contained within the outside of the ring-shaped guide rail with the back-moving spring, and the back-moving spring is arranged at the fixed plate
Between the commutation block.
9. the immersible pump with choke preventing function according to claim 8, it is characterised in that：The back-moving spring is set to one
End is fixed in the fixed plate, and the other end is fixed on the screen pack.
10. the immersible pump with choke preventing function according to claim 8, it is characterised in that：The bottom of the screen pack sets
Two sliding blocks are put, the structure setting of the sliding block is to be engaged with the structure of the ring-shaped guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851185.1U CN206221298U (en) | 2016-08-05 | 2016-08-05 | A kind of immersible pump with choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851185.1U CN206221298U (en) | 2016-08-05 | 2016-08-05 | A kind of immersible pump with choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221298U true CN206221298U (en) | 2017-06-06 |
Family
ID=58780250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851185.1U Expired - Fee Related CN206221298U (en) | 2016-08-05 | 2016-08-05 | A kind of immersible pump with choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221298U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355432A (en) * | 2017-08-25 | 2017-11-17 | 杭州金氏泵业有限公司 | It is a kind of to carry the vertical-type axial-flow pump for rotating through filter screen |
| CN109026743A (en) * | 2018-07-30 | 2018-12-18 | 汕头市东兴糖机制泵有限公司 | A kind of single-stage double-suction syrup centrifugal pump of anti-clogging and leakage |
| CN109209916A (en) * | 2017-07-10 | 2019-01-15 | 邯郸学院 | Submerged centrifugal pump is used in a kind of production of Portable chemical |
| CN112901513A (en) * | 2021-02-22 | 2021-06-04 | 中徽建设工程(上海)有限公司 | Civil engineering construction is rainfall protection drainage device for building site |
| CN113623234A (en) * | 2021-09-07 | 2021-11-09 | 华南泵业有限公司 | Water pump based on carbon graphite bearing and ceramic bearing |
-
2016
- 2016-08-05 CN CN201620851185.1U patent/CN206221298U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209916A (en) * | 2017-07-10 | 2019-01-15 | 邯郸学院 | Submerged centrifugal pump is used in a kind of production of Portable chemical |
| CN107355432A (en) * | 2017-08-25 | 2017-11-17 | 杭州金氏泵业有限公司 | It is a kind of to carry the vertical-type axial-flow pump for rotating through filter screen |
| CN109026743A (en) * | 2018-07-30 | 2018-12-18 | 汕头市东兴糖机制泵有限公司 | A kind of single-stage double-suction syrup centrifugal pump of anti-clogging and leakage |
| CN112901513A (en) * | 2021-02-22 | 2021-06-04 | 中徽建设工程(上海)有限公司 | Civil engineering construction is rainfall protection drainage device for building site |
| CN113623234A (en) * | 2021-09-07 | 2021-11-09 | 华南泵业有限公司 | Water pump based on carbon graphite bearing and ceramic bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |