CN206448928U - Sediment prevention deep well pump - Google Patents
Sediment prevention deep well pump Download PDFInfo
- Publication number
- CN206448928U CN206448928U CN201621494350.9U CN201621494350U CN206448928U CN 206448928 U CN206448928 U CN 206448928U CN 201621494350 U CN201621494350 U CN 201621494350U CN 206448928 U CN206448928 U CN 206448928U
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- CN
- China
- Prior art keywords
- filtering screen
- deep well
- well pump
- cover plate
- filter bores
- 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.)
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Abstract
The utility model discloses a kind of sediment prevention deep well pump, aim to provide a kind of sediment prevention deep well pump for improving filtering screen filter effect, solve deep well pump filtering silt efficiency it is not good the problem of, its drip irrigation device is to include upper shell and lower house, it is the progress mouth of a river between upper shell and lower house, water inlet is provided with filtration, filtration includes the first filtering screen, it is set in the second filtering screen outside the first filtering screen, the first filter bores are provided with first filtering screen, second filtering screen is provided with the second filter bores, the arrangement of first filter bores and the second filter bores spatially mutually misplaces up and down.
Description
Technical field
The utility model is related to deep-well pump technical field, more particularly to sediment prevention deep well pump.
Background technology
Deep well pump is a kind of centrifugal multistage pump multiple centrifugal pump, and deep well pump is that motor is slipped into mine water with water pump direct-connected integrated and worked.
Pulled the plug the general water lifting machinery of work it may be said that deep well pump is a kind of motor and water pump direct-connected integrated, deep well pump be for from
The equipment that underground water is extracted in deep-well, its operation principle be after turn on pump motor by box coupling by motor shaft and pump shaft band
Dynamic, impeller rotates at a high speed, and liquid therein rotates under the influence of centrifugal force to liquid work done, mechanical energy together with blade
Liquid energy is converted into, well water flies away from impeller and outwards projected, the liquid of the injection speed in pump case diffuser casing is gradually slack-off, pressure
Gradually increase, then flowed out from the discharge pipe of pump discharge.Deep well pump is actually a kind of vertical single suction multistage sectional centrifugal pump.
The environment of deep-well pump work is various, be more common in some with silt deep-wells in, deep well pump design when just
The filtering to silt can be considered, but existing filter typically uses filtering screen simple in construction, it filters silt
Efficiency is not good.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model, which is to provide, improves the anti-of filtering screen filter effect
Silt deep well pump.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of sediment prevention deep-well
Pump, including upper shell and lower house, to carry out the mouth of a river between upper shell and lower house, water inlet is provided with filtration, institute
Stating filtration includes the first filtering screen, the second filtering screen being set in outside the first filtering screen, first screen pack
The first filter bores are provided with cover, second filtering screen is provided with the second filter bores, the first filter bores and the second filter bores
Arrangement spatially mutually misplaces up and down.
By above-mentioned setting, deep well pump is operated in the also liquid environment of silt, and now a filtering screen structure is just
Silt can be easily caused and be easily accessible the pump housing, holddown phenomenon occur, this programme make use of the first filtering screen and the second screen pack
Cover, it is possible thereby to multi-filtering effect is carried out, and the distribution of the first filter bores and the second filter bores spatially misplace up and down,
The effect of entry deterrence can be played to some silts.
Can be preferably as concrete scheme of the present utility model：One end of first filtering screen is flexibly connected
On the pump housing, the inner side of another end sets ring gear, is provided with micromachine, the axle of micromachine and sets in lower house
It is equipped with the driving gear to coordinate with ring gear.
By above-mentioned setting, using the cooperation of ring gear and driving gear, the spinning to the first filtering screen is realized
Action so that the first filtering screen can be rotated slowly, be unfavorable for the deposition of silt, be effectively improved filter effect.
Can be preferably as concrete scheme of the present utility model：Spiral is additionally provided with the outside of first filtering screen
The scraper of coiling, the sharp side of the scraper extends to the second filtering screen inner surface.
By above-mentioned setting, the removal for being mainly designed to improve the inner side silt accumulation to the second filtering screen of scraper,
Prevent the second filtering screen from blocking, because scraper can be rotated, so silt can be broken up on the second filtering screen by scraper
Remove.
Can be preferably as concrete scheme of the present utility model：Second filtering screen is rotated with upper shell and is connected,
External toothing is provided with the outside of the end of first filtering screen, the tip inside of second filtering screen is provided with the second tooth
Circle, travelling gear is connected between second gear ring and external toothing.
By above-mentioned setting, by travelling gear, rotation driving can be carried out to the second filtering screen, so that as master
When moving gear drives the rotation clockwise of the first filtering screen, the second filtering screen then by driven gear driving carry out counterclockwise from
Turn, both are mutually reverse, then further improve filter effect.
Can be preferably as concrete scheme of the present utility model：The first cover plate, institute are provided with first filtering screen
State to be provided between the first filtering screen and the second filtering screen on the second cover plate, first cover plate and the second cover plate bottom surface and be all provided with
Inserted block is put, the first cover plate and the second cover plate are fixed on lower house by inserted block respectively.
By above-mentioned setting, the first cover plate and the second cover plate is set then can effectively to protect driving gear and driven gear,
Gear-driven stability can be improved.
Can be preferably as concrete scheme of the present utility model：First filter bores and the second filter bores are long waist
Shape.
By above-mentioned setting, long waist shaped structure can improve inflow.
Can be preferably as concrete scheme of the present utility model：The upper end of first filtering screen and the second screen pack
The upper end of cover is " T " shape structure.
By above-mentioned setting, " T " shape structure can provide stable motion track to the rotation of first and second filtering screen.
In summary, the utility model has the advantages that：Using multiple filtering screen structure designs, filtering is improved
During performance, multi-filtering also with scraper remove silt, the first filtering screen and the second filtering screen operation on the contrary, silt not
Easily deposit.
Brief description of the drawings
Fig. 1 is the front view of the present embodiment；
Fig. 2 is the local sectional view of the present embodiment；
Fig. 3 is the first visual angle of the exploded perspective view of the present embodiment；
Fig. 4 is the second visual angle of the exploded perspective view of the present embodiment；
Fig. 5 is the structural principle sketch of the present embodiment.
1, upper shell in figure；2nd, lower house；3rd, water inlet；400th, the first filtering screen；401st, the first filter bores；402nd, it is interior
Gear ring；403rd, external toothing；404th, scraper；500th, the second filtering screen；501st, the second filter bores；502nd, the second gear ring；600th, it is micro-
Type motor；601st, driving gear；602nd, travelling gear；7th, the first cover plate；8th, the second cover plate；9th, inserted block.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：As shown in figure 1, a kind of sediment prevention deep well pump, including upper shell 1 and lower house 2, interior upper shell 1 is pump
The pump housing in motor, electronic output shaft connection upper shell 1 is provided with body structure, lower house 2 so that the pump housing is turned
It is dynamic.It is the progress mouth of a river between upper shell 1 and lower house 2, filtration is provided with water inlet 3.
As shown in Fig. 2 filtration includes the first filtering screen 400, the second filtering screen 500.
Second filtering screen 500 is set in outside the first filtering screen 400, and the first mistake is provided with the first filtering screen 400
Filter opening 401, the second filtering screen 500 is provided with the second filter bores 501, and the first filter bores 401 and the second filter bores 501 are
Long waist shaped.Long waist shaped structure can improve inflow.The arrangement phase of first filter bores 401 and the second filter bores 501 spatially
Mutually misplace up and down.
As shown in figure 3, an end of the first filtering screen 400 is movably connected on the pump housing, the inner side of another end
Ring gear 402 is set, is provided with to be provided with micromachine 600, the axle of micromachine 600 in lower house 2 and is used to and internal tooth
The driving gear 601 that circle 402 coordinates.The scraper 404 of coiled coil, scraper 404 are additionally provided with the outside of first filtering screen 400
Sharp side extend to the inner surface of the second filtering screen 500.The helix degree of scraper 404 is 1 circle to 1 circle half.Micromachine 600 can
Powered with the terminals by storage battery power supply or outside.
It is connected as shown in figure 4, the second filtering screen 500 is rotated with upper shell 1, on the outside of the end of the first filtering screen 400
External toothing 403 is provided with, the tip inside of the second filtering screen 500 is provided with the second gear ring 502, the second gear ring 502 and external tooth
Travelling gear 602 is connected between circle 403.
The first cover plate 7 is provided with first filtering screen 400, is set between the first filtering screen 400 and the second filtering screen 500
Have and inserted block 9 is respectively provided with the second cover plate 8, the first cover plate 7 and the bottom surface of the second cover plate 8, the first cover plate 7 and the second cover plate 8 lead to respectively
Inserted block 9 is crossed to be fixed on lower house 2.First cover plate 7 and the second cover plate 8 then can effectively protect driving gear 601 and driven tooth
Wheel, can improve gear-driven stability.
As shown in figure 5, the upper end of the first filtering screen 400 and the upper end of the second filtering screen 500 are " T " shape structure.
" T " shape structure can provide stable motion track to the rotation of first and second filtering screen.
By Fig. 5, its transmission principle is further expalined, motor driving driving gear 601 is rotated, and utilizes ring gear
402 and the cooperation of driving gear 601, realize the action of the spinning to the first filtering screen 400 so that the first filtering screen
400 can slowly be rotated, and are unfavorable for the deposition of silt, are effectively improved filter effect.
In Fig. 4, the removal for being mainly designed to improve the inner side silt accumulation to the second filtering screen 500 of scraper 404 is prevented
Only the second filtering screen 500 is blocked, because scraper 404 can be rotated, so silt can be scraped on the second filtering screen 500
Knife 404 breaks up removal.
By travelling gear 602, rotation driving can be carried out to the second filtering screen 500, so that working as driving gear
During 601 the first 400 rotation clockwise of filtering screen of driving, the second filtering screen 500 is then carried out counterclockwise by driven gear driving
Rotation, both mutual reverse movements then further improve filter effect.
In the course of work：Deep well pump is operated in the also liquid environment of silt, and now a filtering screen structure will
Easily cause silt and be easily accessible the pump housing, holddown phenomenon occur, this programme make use of the first filtering screen 400 and the second screen pack
Cover 500, it is possible thereby to multi-filtering effect is carried out, and the distribution of the first filter bores 401 and the second filter bores 501 are spatially
Misplace up and down, the effect of entry deterrence can be played to some silts.
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.
Claims (7)
1. a kind of sediment prevention deep well pump, including upper shell (1) and lower house (2), be between upper shell (1) and lower house (2) into
The mouth of a river (3), water inlet (3) place is provided with filtration, it is characterised in that：The filtration includes the first filtering screen
(400), it is set on the second filtering screen (500) of the first filtering screen (400) outside, first filtering screen (400) and sets
The first filter bores (401) are equipped with, second filtering screen (500) is provided with the second filter bores (501), the first filter bores
(401) mutually misplaced up and down with the arrangement of the second filter bores (501) spatially.
2. sediment prevention deep well pump according to claim 1, it is characterised in that：One of first filtering screen (400)
End is movably connected on the pump housing, and the inner side of another end sets ring gear (402), is provided with lower house (2) miniature
The driving gear (601) to coordinate with ring gear (402) is provided with motor (600), the axle of micromachine (600).
3. sediment prevention deep well pump according to claim 2, it is characterised in that：The outside of first filtering screen (400)
On be additionally provided with the scraper (404) of coiled coil, the sharp side of the scraper (404) extends to the second filtering screen (500) inner surface.
4. sediment prevention deep well pump according to claim 2, it is characterised in that：Second filtering screen (500) and upper casing
Body (1) rotates and is provided with external toothing (403), second screen pack on the outside of connection, the end of first filtering screen (400)
The tip inside of cover (500) is provided with the second gear ring (502), is connected between second gear ring (502) and external toothing (403)
Travelling gear (602).
5. sediment prevention deep well pump according to claim 4, it is characterised in that：It is provided with first filtering screen (400)
First cover plate (7), is provided with the second cover plate (8) between first filtering screen (400) and the second filtering screen (500), described
Inserted block (9) is respectively provided with first cover plate (7) and the second cover plate (8) bottom surface, the first cover plate (7) and the second cover plate (8) pass through respectively
Inserted block (9) is fixed on lower house (2).
6. sediment prevention deep well pump according to claim 1, it is characterised in that：First filter bores (401) and the second mistake
Filter opening (501) is long waist shaped.
7. sediment prevention deep well pump according to claim 1, it is characterised in that：The upper end of first filtering screen (400)
Upper end with the second filtering screen (500) is " T " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494350.9U CN206448928U (en) | 2016-12-30 | 2016-12-30 | Sediment prevention deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494350.9U CN206448928U (en) | 2016-12-30 | 2016-12-30 | Sediment prevention deep well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448928U true CN206448928U (en) | 2017-08-29 |
Family
ID=59671839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621494350.9U Active CN206448928U (en) | 2016-12-30 | 2016-12-30 | Sediment prevention deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426786A (en) * | 2020-11-19 | 2021-03-02 | 唐贺雄 | Sewage recovery device with multiple filtering capability |
| CN114451267A (en) * | 2022-02-09 | 2022-05-10 | 新疆兵团勘测设计院(集团)有限责任公司 | Test device for saline-alkali soil improvement and utilization of halophytes |
-
2016
- 2016-12-30 CN CN201621494350.9U patent/CN206448928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426786A (en) * | 2020-11-19 | 2021-03-02 | 唐贺雄 | Sewage recovery device with multiple filtering capability |
| CN114451267A (en) * | 2022-02-09 | 2022-05-10 | 新疆兵团勘测设计院(集团)有限责任公司 | Test device for saline-alkali soil improvement and utilization of halophytes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent silt deep -well pump Effective date of registration: 20180503 Granted publication date: 20170829 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: Zhejiang Datong Qinhuangdao Pump Co Ltd Registration number: 2018330000095 |