CN206503731U - Anti-blocking immersible pump - Google Patents
Anti-blocking immersible pump Download PDFInfo
- Publication number
- CN206503731U CN206503731U CN201720079197.1U CN201720079197U CN206503731U CN 206503731 U CN206503731 U CN 206503731U CN 201720079197 U CN201720079197 U CN 201720079197U CN 206503731 U CN206503731 U CN 206503731U
- Authority
- CN
- China
- Prior art keywords
- guard
- scraper plate
- water
- support ring
- drawing water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 230000000994 depressogenic effect Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 9
- 239000004576 sand Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 244000151639 Panicum mucronatum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of anti-blocking immersible pump, including the portion of drawing water and it is arranged on the motor section at subordinate end of drawing water, draw water and guard is provided between portion and motor section, support ring is provided with the middle part of guard perpendicular to machine shaft, through hole is provided with the middle part of support ring, be provided with support ring can along motor slide bars some in axial sliding, the two ends of slide bar are respectively arranged with scraper plate, the length of slide bar is equal to the width of 1/2 guard, the hole that some water supply streams pass through is provided with scraper plate, its drip irrigation device is by setting scraper plate, when can be worked in the portion of drawing water, so that scraper plate is driven to move to the portion of drawing water by current, scraper plate scrapes the debris on guard surface, simultaneously, the portion of drawing water be stopped after in the presence of scraper plate gravity scraper plate will move downward, so that guard surface is cleaned once, with that can be cleared up after end-of-job guard so in every task, the blocked probability of guard is reduced in very big degree.
Description
Technical field
The utility model is related to immersible pump, more particularly to a kind of anti-blocking immersible pump.
Background technology
Immersible pump is the visual plant of deep-well water lift.Whole unit pulls the plug work when using.Underground water is extracted
Earth's surface, is that domestic water, mine are speedily carried out rescue work, industry cooling, field irrigation, seawater lift, steamer are adjusted and carried, it may also be used for fountain scape
See, hot water immersible pump is used for hot spring bathing, could be applicable to extract underground water from deep-well, it can also be used to river, reservoir, water channel
Deng water lift engineering.It is mainly used in field irrigation and alpine region people and animals' water, is also available for central air-conditioning cooling, source pump, cold pump
Unit, city, factory, railway, mine, building site draining are used.
China Patent Publication No. discloses a kind of screw deep well pump for CN202867187U patent, including straight-tube shape
There is water inlet in the pump housing, the pump housing, delivery port is provided with the top of the pump housing, motor is provided with the pump housing；In actually manufacture, pump
Body be divided into above and below two parts, lower part be used for motor is installed, the rotating shaft of motor is stretched out from lower part upper end, and top, which is divided into, draws water
Portion, the machine shaft driving portion's of drawing water work, water inlet is located at subordinate end of drawing water, and water enters between motor section and portion of drawing water when using
Enter portion of drawing water, then from portion upper end discharge of drawing water, in order to prevent debris from entering from water inlet, set between the portion of drawing water and motor section
A hoop net cover is equipped with, but when being worked in the portion of drawing water, some larger sand grains will be caught in the mesh of guard so that silt
Larger portion is located at outside guard, and small portion is caught in mesh, due to current direction guard internal flow, so this
A little sand grains being caught on guard will be unable to depart from from guard, and long term accumulation can cause guard to be blocked so that portion of drawing water
Insufficient water, has a strong impact on pump housing normal work.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anti-blocking immersible pump, when using
Guard is difficult to be blocked by sand grain thing.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of anti-blocking immersible pump,
Including the portion of drawing water and it is arranged on the electricity being provided with the motor section at subordinate end of drawing water, motor section for driving the portion's of drawing water work
Machine, water inlet is provided with the portion bottom of drawing water, and the portion upper end of drawing water is provided with delivery port, and described draw water is set between portion and motor section
There is the guard for filtering the water entered in water inlet, be provided with and be fixedly connected with guard in the middle part of guard perpendicular to machine shaft
Support ring, be provided with that be provided with the through hole passed through for the stream that supplies water, the support ring can be along motor in the middle part of the support ring
Slide bars some in axial sliding, the two ends of the slide bar are respectively arranged with being used for the mesh of guard of being fitted with guard inwall
In the scraper plate that scrapes of debris, the length of the slide bar, which is equal on the width of 1/2 guard, the scraper plate, is provided with some streams that supply water
The hole passed through.
By above-mentioned technical proposal, before work, because under weight effect, slide bar is by slide downward so that positioned at support ring
The scraper plate of upper end is affixed with support ring, when the portion of drawing water works, and larger current are by guard and then from positioned at support ring upper end
Scraper plate on hole in pass through, at this moment, current by drive scraper plate move upwards so that slide bar upward sliding, due to the side of scraper plate
Edge is contacted with guard, so scraper plate will be guard internal cleaning, when the portion of drawing water is stopped during slide bar upward sliding
When, two scraper plates Action of Gravity Field drop shot by slide downward so that scraper plate was scraped from guard surface and cleared up guard；When scraping
It is out-of-date that plate is scraped from guard, because guard is relatively thin, so the sand grain in insertion guard will from the inside be released by guard,
At this moment these particulate matters will be easy to be cleaned so that guard is difficult to be blocked when in use；Hole is provided with scraper plate simultaneously, this
Some holes can play the purpose of secondary filter so that the portion of drawing water is difficult by more sand erosion when working.
It is preferred that, be provided with the middle part of the scraper plate rotating shaft of power supply machine by and diameter be more than motor shaft diameter axle
Hole.
By above-mentioned technical proposal, because operationally, motor will run at high speed, in order to prevent scraper plate from damaging motor shaft
It is bad, or damage scraper plate during motor shaft rotation, axis hole is provided with the middle part of scraper plate so that motor shaft is through axis hole with drawing water
Portion is connected.
It is preferred that, the difference of the diameter of the rotating shaft of the diameter and motor of the axis hole is 2 ~ 3mm.
By above-mentioned technical proposal, in order that current scraper plate can be driven move to the portion of drawing water, it is necessary to by axis hole with it is electric
Gap between machine rotating shaft is smaller, if gap is larger substantial amounts of current will be caused to pass through from gap, such current will be unable to
Drive scraper plate to be moved to the portion of drawing water, easily cause to rub between machine shaft and scraper plate when gap is smaller, cause scraper plate and turn
Mutually worn and torn between axle, by long term test so that the diameter of axis hole is more than 2 ~ 3mm of machine shaft diameter, the rotating shaft of such motor
It is difficult to contact with scraper plate also so that scraper plate is easily moved by the current band trend portion of drawing water.
It is preferred that, it is described draw water portion bottom and be provided between the scraper plate of support ring upper end for promote be located at support
The elastic component that the scraper plate of ring upper end is affixed with support ring.
By above-mentioned technical proposal, because when drawing water, easily some embedded sand grain things on guard, will to scrape
Plate can not be sagging under gravity, therefore, in order to ensure that scraper plate is moved downward when the portion of drawing water is stopped, the portion of drawing water with
Elastic component is provided between scraper plate, scraper plate will be pushed down on when the portion of drawing water will be stopped by elastic component, such scraper plate will be card
The silt for entering mesh releases cleaning.
It is preferred that, the elastic component includes one end and contradicted with the portion's of drawing water conflict other end with the scraper plate positioned at support ring upper end
Spring, the portion bottom of drawing water is provided with the receiving hole for accommodating spring, in one end insertion receiving hole of the spring, institute
The other end for stating spring is fixedly connected with the scraper plate positioned at support ring upper end.
By above-mentioned technical proposal, when the portion of drawing water works, because flow rate of water flow is larger, so will promote scraper plate will in current
Spring-compressed, and scraper plate is moved upwards, such spring will store elastic potential energy, when the portion of drawing water is stopped, spring
Elastic potential energy will be discharged, scraper plate will be pushed down on so that the sand grain that guard surface is caught in by scraper plate is cleared up, efficiency during cleaning
Height, while automatic when work is with stopping clear up once, cleaning facilitates effect good.
It is preferred that, some depressed parts are provided with the guard along the outer wall of the guard.
By above-mentioned technical proposal, in the deep-well of particular surroundings, there can be the larger impurity such as some floating grass, these are miscellaneous
Matter, which will be attached to, blocks the mesh of guard outside guard, has a strong impact on the normal water suction in the portion of drawing water, by being provided with depressed part,
The debris that these can be caused larger is stuck at the opening of depressed part, it is to avoid these debris are fitted with guard surface mesh is complete
Block entirely, cause guard to be difficult by larger debris blocking to a certain extent.
It is preferred that, the depressed part is the groove of semicircle column type, and the central axis of the depressed part is parallel with machine shaft.
By above-mentioned technical proposal, by this way, so that the inside of groove is smoothly difficult to be caught in silt, while also side
Just guard is manufactured.
It is preferred that, the recessed groove coordinated with depressed part is provided with the scraper plate.
By above-mentioned technical proposal, guard is cleaned out in order that obtaining scraper plate, is provided with and matches somebody with somebody with depressed part on scraper plate
The recessed groove of conjunction so that scraper plate is fitted completely with the inner surface of guard, and cleaning effect is good during cleaning.
In summary, the utility model having the beneficial effect that in contrast to prior art：By setting scraper plate so that portion of drawing water
Operationally guard inner surface is by drag flight descaling, at the same after the portion of drawing water is stopped again by drag flight descaling once, cleaning effect
It is good, cause guard to be difficult to be blocked when in use to a certain extent.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the half sectional view of the guard of embodiment, the fit structure between main prominent scraper plate and guard；
Fig. 3 is the structural representation of guard；
Fig. 4 is the structural scheme of mechanism of scraper plate.
Reference：1st, draw water portion；2nd, motor section；3rd, water inlet；4th, delivery port；5th, guard；6th, support ring；7th, through hole；
8th, slide bar；9th, scraper plate；10th, axis hole；11st, spring；12nd, receiving hole；13rd, depressed part；14th, recessed groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in Figure 1, 2, a kind of anti-blocking immersible pump, including draw water and portion 1 and be arranged on the motor section 2 of the lower end of the portion of drawing water 1,
Motor is provided with motor section 2, the rotating shaft of motor upward, water inlet 3 is provided with the bottom of the portion of drawing water 1, the upper end of portion 1 of drawing water
Delivery port 4 is provided with, draw water the guard 5 being provided between portion 1 and motor section 2 for filtering the water entered in water inlet 3, is taking out
Multiple water absorbers for water to be sucked are provided with water portion 1, the rotating shaft of motor is connected with water absorber when using, and is driven
Water absorber is rotated, and at this moment water can enter between motor section 2 and portion 1 of drawing water from the mesh of guard 5, and then water is from water inlet 3
Into the portion of drawing water 1, come out after pressurization accelerates from delivery port 4.
As shown in Figure 2,3, 4, a circle support ring 6 is provided with guard 5 between the portion of drawing water 1 and motor section 2, is supported
The middle part of ring 6 is hollow, and can supply water opening 7, and slidable fit has multiple slide bars 8 in support ring 6, solid respectively at the two ends of slide bar 8
Surely there is scraper plate 9, if being provided with dry hole on scraper plate 9, current can pass through scraper plate 9, work of the slide bar 8 in two scraper plates 9 by hole
It will not depart under from support ring 6, the length of slide bar 8 is that the width of 1/2 guard 5 is the spacing in the portion of drawing water 1 and motor section 2
From 1/2, during original state, under the Action of Gravity Field of scraper plate 9, the scraper plate 9 of the top of support ring 6 will be affixed with support ring 6, be supported
The scraper plate 9 of the lower section of ring 6 is by positioned at the end of guard 5.
Draw water portion 1 work when, current will from mesh enter draw water between portion 1 and motor section 2, then part water will be from support
Through hole 7 enters in water inlet 3 by and by the hole on scraper plate 9 on ring 6, during this, and scraper plate 9 will be entered by current band trend
The end motion of the mouth of a river 3, at this moment the scraper plate 9 positioned at the top of support ring 6 will be scraped from the top half of guard 5, positioned at the lower section of support ring 6
Scraper plate 9 will be scraped from the latter half of guard 5；When 1 stop motion of the portion of drawing water, scraper plate 9 will be under own wt effect downwards
Motion, the scraper plate 9 positioned at the top of support ring 6 will be scraped from the top half of guard 5, and the scraper plate 9 positioned at the lower section of support ring 6 will be from net
The latter half of cover 5 was scraped, and will cause guard 5 by complete liquidation by two scraper plates 9, simple and convenient during cleaning, automatic cleaning.
As shown in Figure 2,4, the middle part of scraper plate 9 is provided with axis hole 10, the rotating shaft of motor connects through axis hole 10 with the portion of drawing water 1
Connect, axis hole 10 is circular port, and the difference of the diameter of axis hole 10 and the diameter of machine shaft is 2 ~ 3mm；In the portion of drawing water 1 towards scraper plate 9
One end be provided with receiving hole 12, receiving hole 12 and be fixedly connected with spring 11, the other end of spring 11 is stretched out outside receiving hole 12
And contradicted with the scraper plate 9 positioned at the top of support ring 6 so that the scraper plate 9 positioned at the upper end of support ring 6 is fitted with support ring 6, when drawing water
When portion 1 is stopped, spring 11 will be in micro compressive state so that have certain conflict between scraper plate 9 and support ring 6
Power, when the portion of drawing water 1 works, scraper plate 9 will be moved under the drive of current to the portion of drawing water 1, and at this moment spring 11 will gradually be compressed,
Until when scraper plate 9 and the end of portion 1 of drawing water are contradicted, spring 11 will be compressed in accommodating chamber, the depth of accommodating chamber is more than spring 11
Maximum compression when length, so spring 11 is conveniently mounted and dismounted and is difficult to be damaged in use.
As shown in Figure 3,4, some depressed parts 13 are provided with guard 5 along the outer wall of guard 5, depressed part 13 is semicircle
The groove of column type, width of the depressed part 13 along guard 5 is set, and depressed part 13 is evenly equipped with one week on guard 5, while scraping
Be relatively set with recessed groove 14 with depressed part 13 on plate 9, depressed part 13 is used cooperatively with recessed groove 14 when using, recessed groove 14 with
Depressed part 13 can play a part of guiding when coordinating so that scraper plate 9 operationally will not run-off the straight.
It the above is only exemplary embodiment of the present utility model, not for limitation protection domain of the present utility model,
Protection domain of the present utility model is determined by appended claim.
Claims (8)
1. a kind of anti-blocking immersible pump, including portion of drawing water (1) and the motor section (2) for being arranged on the portion of drawing water (1) lower end, motor section
(2) motor for portion (1) work of being drawn water for driving is provided with, the portion of drawing water (1) bottom is provided with water inlet (3), portion of drawing water
(1) upper end is provided with delivery port (4), is provided between the portion of drawing water (1) and motor section (2) and enters water inlet for filtering
(3) guard (5) of the water in, it is characterized in that：It is provided with perpendicular to machine shaft in the middle part of guard (5) and the fixed company of guard (5)
It is provided with the middle part of the support ring (6) connect, the support ring (6) on the through hole (7) passed through for the stream that supplies water, the support ring (6)
Be provided with can along motor slide bars (8) some in axial sliding, the two ends of the slide bar (8) be respectively arranged with guard (5)
Wall laminating is used for the scraper plate (9) that scrapes the debris in the mesh of guard (5), and the length of the slide bar (8) is equal to 1/2 guard
(5) hole that some water supply streams pass through is provided with width, the scraper plate (9).
2. anti-blocking immersible pump according to claim 1, it is characterized in that：Turning for power supply machine is provided with the middle part of the scraper plate (9)
Axle by and diameter be more than motor shaft diameter axis hole (10).
3. anti-blocking immersible pump according to claim 2, it is characterized in that：The rotating shaft of the diameter and motor of the axis hole (10)
The difference of diameter is 2 ~ 3mm.
4. anti-blocking immersible pump according to claim 1, it is characterized in that：Portion of drawing water (1) bottom is with being located at support ring (6)
The bullet for promoting the scraper plate (9) positioned at support ring (6) upper end to be affixed with support ring (6) is provided between the scraper plate (9) of upper end
Property part.
5. anti-blocking immersible pump according to claim 4, it is characterized in that：The elastic component is supported including one end with the portion of drawing water (1)
The spring (11) that the other end is contradicted with the scraper plate (9) positioned at support ring (6) upper end is touched, portion of drawing water (1) bottom is provided with use
In the receiving hole (12) for accommodating spring (11), one end insertion receiving hole (12) of the spring (11), the spring (11)
The other end is fixedly connected with the scraper plate (9) positioned at support ring (6) upper end.
6. anti-blocking immersible pump according to claim 1, it is characterized in that：Along the outer wall of the guard (5) in the guard
(5) some depressed parts (13) are provided with.
7. anti-blocking immersible pump according to claim 6, it is characterized in that：The depressed part (13) is the groove of semicircle column type,
The central axis of the depressed part (13) is parallel with machine shaft.
8. anti-blocking immersible pump according to claim 7, it is characterized in that：It is provided with the scraper plate (9) and depressed part (13)
The recessed groove (14) of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079197.1U CN206503731U (en) | 2017-01-22 | 2017-01-22 | Anti-blocking immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079197.1U CN206503731U (en) | 2017-01-22 | 2017-01-22 | Anti-blocking immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503731U true CN206503731U (en) | 2017-09-19 |
Family
ID=59833062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720079197.1U Expired - Fee Related CN206503731U (en) | 2017-01-22 | 2017-01-22 | Anti-blocking immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821115A (en) * | 2017-11-17 | 2018-03-23 | 湖州天字生态农业开发有限公司 | Branch pipe structure in pre-buried water pipe |
| CN110055938A (en) * | 2019-04-25 | 2019-07-26 | 曾梓恒 | A kind of water conservancy anti-block apparatus |
| CN112502424A (en) * | 2020-11-10 | 2021-03-16 | 吴忠仁 | Aluminum plate climbing frame net convenient to disassemble and assemble |
-
2017
- 2017-01-22 CN CN201720079197.1U patent/CN206503731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821115A (en) * | 2017-11-17 | 2018-03-23 | 湖州天字生态农业开发有限公司 | Branch pipe structure in pre-buried water pipe |
| CN110055938A (en) * | 2019-04-25 | 2019-07-26 | 曾梓恒 | A kind of water conservancy anti-block apparatus |
| CN112502424A (en) * | 2020-11-10 | 2021-03-16 | 吴忠仁 | Aluminum plate climbing frame net convenient to disassemble and assemble |
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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: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |