CN206503787U - Well immersible pump - Google Patents
Well immersible pump Download PDFInfo
- Publication number
- CN206503787U CN206503787U CN201720084891.2U CN201720084891U CN206503787U CN 206503787 U CN206503787 U CN 206503787U CN 201720084891 U CN201720084891 U CN 201720084891U CN 206503787 U CN206503787 U CN 206503787U
- Authority
- CN
- China
- Prior art keywords
- water
- blade
- guard
- drawing water
- motor
- 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 101
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 32
- 230000000994 depressogenic effect Effects 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 244000151639 Panicum mucronatum Species 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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 well immersible pump, including the portion of drawing water and it is arranged on the motor section at subordinate end of drawing water, the motor for driving the portion's of drawing water work is provided with motor section, the portion bottom of drawing water is provided with water inlet, the portion upper end of drawing water is provided with delivery port, the guard being provided between portion and motor section for filtering the water entered in water inlet that draws water, impeller is connected with the rotating shaft of the motor, include the blade for being used to the impurity being caught in the mesh of guard is scraped with guard mantle friction on the impeller, water is promoted to the portion of drawing water when the blade is rotated, its drip irrigation device is by setting blade, so that during motor rotation, blade constantly rubs guard inner surface, so that the impurity being caught in guard mesh is scraped off by blade from guard, the probability of guard blocking is reduced to a certain extent, the flow velocity into the water among portion of drawing water can be increased simultaneously, it adds somewhat to the lift for the water that delivery port comes out.
Description
Technical field
The utility model is related to immersible pump, more particularly to a kind of well 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 well immersible pump, when using
Guard is difficult to be plugged.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of well 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
Have and impeller is connected with the guard for filtering the water entered in water inlet, the rotating shaft of the motor, the impeller includes being used for
The blade for scraping the impurity being caught in the mesh of guard with guard mantle friction, the blade pushes away water to the portion of drawing water when rotating
It is dynamic.
By above-mentioned technical proposal, when motor is rotated, the portion of drawing water can be driven to draw water, water will enter portion of drawing water and electricity from mesh
Between machine portion, then water enters from water inlet draw water among portion, but when in use again, some aperture openings just with guard
Silt of a size can be stuck at opening, at this moment very easily will be blocked these by the impeller that is located on machine shaft
Silt is dialled from during work, the rotating shaft of motor rotates impeller, and at this moment the blade on impeller will be with guard from guard
Mantle friction, because guard is relatively thin, so blade will be easy to clear up the silt in the mesh on guard so that net
Cover is operationally difficult to block, while during blade working, blade can promote water to the portion of drawing water so that enter the water in portion of drawing water
Flow velocity increase, adds somewhat to the lift for the water that delivery port comes out.
It is preferred that, the depressed part for concaving towards machine shaft side is provided with the guard, the depressed part is with the rotating shaft of motor
It is provided with one week for axle center, the breach for coordinating with depressed part is provided with the blade.
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, it is provided with the opening of the depressed part some for preventing weeds close to the lever of filter screen.
By above-mentioned technical proposal, in order that being difficult to be blocked by debris such as larger floating grass when obtaining guard work, in depression
Lever is provided with the opening in portion, lever will play preliminary barrier effect, debris is blocked in outside depressed part, when the portion of drawing water inhales
During water, due to the effect of lever, the mesh on guard can be caused to remain unimpeded, water flowing performance is good.
It is preferred that, it is provided with fillet at the opening of the mesh of the guard and one end of blade contact.
By above-mentioned technical proposal, can occur certain deformation during due to blade and guard friction so that partial blade is convex
To the inside of mesh, at this moment because blade is rotated, so when the blade that this part is convex in mesh is produced from mesh, meeting and mesh
Opening shear so that blade is easy to be damaged, by provided with fillet so that be difficult to hurt leaf when mesh and blade contact
Piece, while so that mesh is larger close to internal one end open, the debris such as silt is difficult to block mesh.
It is preferred that, the impeller also includes the wearable elastic scraping blade being arranged on blade, and the breach is arranged on wear-resisting bullet
On property scraping blade.
By above-mentioned technical proposal, in order to prevent blade to be worn, wearable elastic scraping blade is provided with blade, when using
Wearable elastic scraping blade is contacted with guard, and wearable elastic scraping blade is difficult to be worn when using, simultaneously because elasticity is good so using
When fitted with guard more preferably, clear up mesh effect it is also better.
It is preferred that, the fixing groove for clamping wearable elastic scraping blade is provided with the blade, is set through the fixing groove
It is equipped with the fixing screws for blade and wearable elastic scraping blade to be fixed together.
By above-mentioned technical proposal, wearable elastic scraping blade is changed for convenience, wearable elastic scraping blade is passed through into fixing screws
Be detachably secured on blade, in order that wearable elastic scraping blade is difficult for drop-off when in use, be provided with the end of blade solid
Determine groove, first one end of wearable elastic blade is inserted in fixing groove when using, then again the two is fixed on by fixing screws
Together, firmness is high after fixing.
It is preferred that, block is provided with the opening of the fixing groove, the end of the wearable elastic scraping blade, which is provided with, to be used for
The conflict block contradicted with block.
By above-mentioned technical proposal, in order that obtaining after wearable elastic blade is fixed more firmly, at the opening of fixing groove
Block is provided with, conflict block is provided with one end that wearable elastic scraping blade inserts fixing groove, in use, block will be with contradicting block
Contradict, so in the situation of larger rotating speed, wearable elastic scraping blade will be difficult to be torn at fixing screws.
In summary, the utility model having the beneficial effect that in contrast to prior art：By setting impeller so that motor work
When making, blade on impeller all the time with guard mantle friction, the debris being stuck in guard mesh is scraped, reduced to a certain extent
The situation that guard is blocked occurs.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 for embodiment structural representation when removing guard；
The structural representation that Fig. 3 coordinates for the guard of embodiment with impeller；
Fig. 4 is the structural scheme of mechanism of embodiment impeller；
Fig. 5 is the exploded perspective view of embodiment impeller；
Fig. 6 is the enlarged diagram at A in Fig. 5.
Reference：1st, draw water portion；2nd, motor section；3rd, the output shaft of motor；4th, water inlet；5th, delivery port；6th, guard；7、
Impeller；8th, blade；9th, depressed part；10th, breach；11st, lever；12nd, wearable elastic scraping blade；13rd, fixing groove；14th, fixing screws；
15th, block；16th, block is contradicted.
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, 3, a kind of well immersible pump, including draw water and portion 1 and be arranged on the motor section of the lower end of the portion of drawing water 1
2, motor is provided with motor section 2, and the rotating shaft of motor upward, is provided with water inlet 4 in the bottom of the portion of drawing water 1, drawn water in portion 1
End is provided with delivery port 5, and draw water the guard 6 being provided between portion 1 and motor section 2 for filtering the water entered in water inlet 4,
Draw water and be provided with multiple water absorbers for water to be sucked in portion 1, the rotating shaft of motor is connected with water absorber when using, and is driven
Dynamic 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 6, and then water is from water inlet
4 enter portion 1 of drawing water, and are come out after pressurization accelerates from delivery port 5；Set on machine shaft between motor section 2 and portion 1 of drawing water
Impeller 7 is equipped with, impeller 7 is fixed in rotating shaft when using, includes two blades 8, two blades 8 in impeller 7 in the present embodiment
Fitted with the surface of guard 6, when motor is rotated, blade 8 will be with being rubbed on guard 6, and blade 8 is set one on the other so that leaf
Piece 8 can be contacted with 6 some places of guard, and blade 8 can promote water to the portion of drawing water 1 when rotating.
As shown in Figure 5,6, one end of blade 8 towards guard 6 is provided with fixing groove 13, the notch of fixing groove 13 and is provided with
Block 15, block 15 is set along the length direction that fixing groove 13 is open, and wearable elastic scraping blade 12 is inserted in fixing groove 13, resistance to
One end in the mill insertion fixing groove 13 of elastic doctor blade 12 is provided with conflict block 16, and block 16 is contradicted when using and is contradicted with block 15, is
Wearable elastic scraping blade 12 is fitted into fixing groove 13 by convenience, and a side opening of fixing groove 13 is set, and installs wearable elastic and scrapes
During piece 12, the one end for contradicting block 16 is set to be inserted at the opening of the side of fixing groove 13 wearable elastic scraping blade 12, in order to
Prevent wearable elastic scraping blade 12 from being come off when in use from fixing groove 13, two walls through fixing groove 13 are simultaneously through wearable elastic
Scraping blade 12 is provided with fixing screws 14, in use, due to the presence of fixing screws 14, wearable elastic scraping blade 12 is difficult for drop-off.
As shown in Fig. 1,3,4, guard 6 is cylindrical guard 6, is provided with along the circumferencial direction of guard 6 on guard 6 recessed
To the depressed part 9 of machine shaft side, depressed part 9 is provided with one week, and multiple levers 11, shelves are provided with the opening of depressed part 9
Bar 11 is evenly distributed on by the center of circle of the rotating shaft of a machine at the opening of depressed part 9, and lever 11 is the cylindrical bar of strip, lever 11
One end be located at depressed part 9 be open one end, the other end be located at depressed part 9 be open the other end；Scraped in order that obtaining wearable elastic
Piece 12 is fitted with guard 6, and the breach 10 fitted with the depressed part 9 on guard 6, two leaves are provided with wearable elastic scraping blade 12
Half of two wearable elastic pieces 12 respectively with depressed part 9 on piece 8 is fitted.
Multiple mesh are provided with guard 6, mesh is provided with fillet at the opening of one end of blade 8 so that mesh
Opening close to one end of machine shaft is larger, and the debris such as such silt is difficult to block in mesh, also causes blade 8 from mesh
On scrape and out-of-date be difficult to be hurt.
During work, motor works drive portion 1 of drawing water, and extraneous water endlessly will be entered by guard 6 from water inlet 4
Enter, during water flows, some sand grain things in water will be caught in the mesh of guard 6, at this moment, be arranged on motor and turn
Impeller 7 on axle will be rotated, and the blade 8 on impeller 7 will be scraped from guard 6, when blade 8 scrapes out-of-date from mesh, the end of blade 8
Small deformation will occur for the wearable elastic scraping blade 12 in portion so that part wearable elastic scraping blade 12 enters in mesh so that mesh
In silt debris be pushed out so that mesh is difficult to be blocked；, can be by depressed part 9 when larger debris is close to guard 6
Lever 11 is blocked so that debris is difficult to fit with guard 6, and such guard 6 will be difficult to be plugged；Scraped when needing replacing wearable elastic
During piece 12, fixing screws 14 are dismantled from blade 8, then slided wearable elastic scraping blade 12 at the opening of the side of fixing groove 13
Go out, slip into, then by fixing screws 14, make at the opening of the side by new wearable elastic scraping blade 12 from fixing groove 13 afterwards
Wearable elastic scraping blade 12 is obtained to be fixed in fixing groove 13.
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 (7)
1. a kind of well 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 (4), portion of drawing water
(1) upper end is provided with delivery port (5), is provided between the portion of drawing water (1) and motor section (2) and enters water inlet for filtering
(4) guard (6) of the water in, it is characterized in that：Impeller (7) is connected with the rotating shaft of the motor, the impeller (7) includes use
In the blade (8) for scraping the impurity being caught in the mesh of guard (6) with guard (6) mantle friction, when the blade (8) rotates
Water is promoted to the portion of drawing water (1).
2. well immersible pump according to claim 1, it is characterized in that：It is provided with the guard (6) and concaves towards machine shaft
The depressed part (9) of side, the depressed part (9) is provided with one week by axle center of the rotating shaft of motor, and use is provided with the blade (8)
In the breach (10) coordinated with depressed part (9).
3. well immersible pump according to claim 2, it is characterized in that：It is provided with the opening of the depressed part (9) some
For preventing weeds close to the lever (11) of filter screen.
4. well immersible pump according to claim 1, it is characterized in that：What the mesh of the guard (6) was contacted with blade (8)
Fillet is provided with the opening of one end.
5. well immersible pump according to claim 2, it is characterized in that：The impeller also includes being arranged on blade (8)
Wearable elastic scraping blade (12), the breach (10) is arranged on wearable elastic scraping blade (12).
6. well immersible pump according to claim 5, it is characterized in that：It is provided with the blade (8) wear-resisting for clamping
The fixing groove (13) of elastic doctor blade (12), being provided with through the fixing groove (13) is used for blade (8) and wearable elastic scraping blade
(12) fixing screws (14) being fixed together.
7. well immersible pump according to claim 6, it is characterized in that：Block is provided with the opening of the fixing groove (13)
(15), the end of the wearable elastic scraping blade (12) is provided with the conflict block (16) for being contradicted with block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084891.2U CN206503787U (en) | 2017-01-22 | 2017-01-22 | Well immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084891.2U CN206503787U (en) | 2017-01-22 | 2017-01-22 | Well immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503787U true CN206503787U (en) | 2017-09-19 |
Family
ID=59833108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084891.2U Expired - Fee Related CN206503787U (en) | 2017-01-22 | 2017-01-22 | Well immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723681A (en) * | 2018-11-21 | 2019-05-07 | 台州市日达泵业有限公司 | A kind of self-cleaning deep well pump |
| CN111706519A (en) * | 2020-06-16 | 2020-09-25 | 王顺朝 | Vane pump convenient to adjust flow |
| CN113294350A (en) * | 2021-06-23 | 2021-08-24 | 海澄环保科技（上海）有限公司 | Adjustable anti-blocking full-lift submersible pump |
-
2017
- 2017-01-22 CN CN201720084891.2U patent/CN206503787U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723681A (en) * | 2018-11-21 | 2019-05-07 | 台州市日达泵业有限公司 | A kind of self-cleaning deep well pump |
| CN109723681B (en) * | 2018-11-21 | 2020-06-05 | 台州市日达泵业有限公司 | Self-cleaning type deep-well pump |
| CN111706519A (en) * | 2020-06-16 | 2020-09-25 | 王顺朝 | Vane pump convenient to adjust flow |
| CN113294350A (en) * | 2021-06-23 | 2021-08-24 | 海澄环保科技（上海）有限公司 | Adjustable anti-blocking full-lift submersible pump |
| CN113294350B (en) * | 2021-06-23 | 2023-03-10 | 海澄环保科技（上海）有限公司 | Adjustable anti-blocking full-lift submersible pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |