CN107762891B - A kind of high filter deep well pump - Google Patents
A kind of high filter deep well pump Download PDFInfo
- Publication number
- CN107762891B CN107762891B CN201711139128.6A CN201711139128A CN107762891B CN 107762891 B CN107762891 B CN 107762891B CN 201711139128 A CN201711139128 A CN 201711139128A CN 107762891 B CN107762891 B CN 107762891B
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- CN
- China
- Prior art keywords
- water
- weather board
- inner cylinder
- outer barrel
- interior
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
- F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of high filter deep well pumps, its main feature is that: including main pump body, main pump body is made of mutually matched motor section and the portion of drawing water, and water-holding portion is formed between motor section and portion of drawing water, the main pump body periphery of water-holding portion upper and lower ends is provided with several screw holes；Filter device is arranged with outside water-holding portion, filter device includes inner cylinder and outer barrel, disc and lower disc are provided on outer barrel, the periphery of outer barrel is evenly provided with several water inlets, inner cylinder outer circumference is provided with the drainage mouth with numbers such as water inlets, water guider is provided between water inlet and drainage mouth, water guider includes weather board A and weather board B, weather board B is made of outer weather board and interior weather board, it is formed with split tunnel between outer weather board and interior weather board, the row's of letting out mouth is provided in the lower disc between water guider.The present invention has the characteristics that structure is simple, and long service life good to the filter effect of granule foreign in water.
Description
Technical field
The invention belongs to water pump technologies, more particularly, to a kind of high filter deep well pump.
Background technique
Deep well pump is submerged type water pump, and strainer is arranged in its general water-holding portion when deep well pump produces and uses, and prevents particle in water
Impurity enters the pump housing, and then prevents from damaging water pump vane.Currently used strainer is generally the netted material of metal material
Material still in actual use, still has a large amount of granule foreign to enter deep well pump, and then damage impeller, to reduce deep well pump
Service life.Therefore, it is necessary to be improved.
Summary of the invention
The purpose of the present invention is in view of the deficiency of the prior art, providing a kind of high filter deep well pump, it has knot
The characteristics of structure is simple, and long service life good to the filter effect of granule foreign in water.
To achieve the goals above, the technical scheme adopted by the invention is that: a kind of high filter deep well pump, including main pump body,
The main pump body is made of mutually matched motor section and the portion of drawing water, and is formed with water-holding portion between the motor section and portion of drawing water,
The main pump body periphery of the water-holding portion upper and lower ends is provided with several screw holes；It is arranged with filter device outside the water-holding portion, institute
Stating filter device includes inner cylinder and outer barrel, and the inner cylinder is higher than outer barrel, and the upper and lower ends of outer barrel are respectively arranged with
The upper disc and lower disc of inner cylinder are connected, the periphery of the outer barrel is evenly provided with several water inlets, the upper disk
Inner cylinder outer circumference between piece and lower disc is provided with the drainage mouth with numbers such as water inlets, sets between the water inlet and drainage mouth
It is equipped with counterclockwise or clockwise spiral water guider, the water guider includes weather board A and weather board B, is led
The both ends of water plate A are separately connected an avris of water inlet and an avris of drainage mouth, and the weather board B is by outer weather board and interior leads
Water board group is at interior weather board is arranged on another avris of drainage mouth, and another avris of water inlet, outer water guide is arranged in outer weather board
It is formed with split tunnel between plate and interior weather board, the row's of letting out mouth is provided in the lower disc between the water guider, it is described interior
The upper and lower ends periphery of cylinder is respectively arranged with several through-holes；Filter device is screwed onto the screw hole of main pump body by through-hole.
Strainer is connected between the outer end of the interior weather board and the outer end of weather board A.
After adopting the above structure, the invention has the advantages that compared with the prior art: filter device of the invention is adopted
With the form of inner cylinder and outer barrel, drainage mouth is set on inner cylinder, there is filter effect, also set between inner cylinder and outer barrel
Counterclockwise or clockwise spiral water guider has been set, the spiral conduit pipe of drainage mouth has been entered using water, in spiral shell
The granule foreign in water is discharged by split tunnel with centrifugal force in rotation conduit pipe, substantially increases filter effect, in turn
It prevents deep-well impeller of pump to be damaged, improves the service life of deep well pump.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of filter device.
Fig. 3 is the cross-sectional view of A-A in Fig. 2.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention, ties below
Closing drawings and examples, the present invention is further described.
Embodiment, as shown in Fig. 1 to Fig. 3: a kind of high filter deep well pump, including main pump body, the main pump body is by cooperating
Motor section 1 and the composition of portion 2 of drawing water, be formed with water-holding portion between the motor section 1 and portion 2 of drawing water, the water-holding portion up and down two
The main pump body periphery at end is provided with several screw holes；It is arranged with filter device 3 outside the water-holding portion, the filter device 3 includes
Inner cylinder 4 and outer barrel 5, the inner cylinder 4 are higher than outer barrel 5, and the upper and lower ends of outer barrel 5 are respectively arranged with connection inner cylinder
4 upper disc 6 and lower disc 7, the periphery of the outer barrel 5 are evenly provided with several water inlets 8, upper 6 He of disc
4 periphery of inner cylinder between lower disc 7 is provided with the drainage mouth 9 with the equal numbers of water inlet 8, between the water inlet 8 and drainage mouth 9
It is provided with counterclockwise or clockwise spiral water guider, the water guider includes weather board A 10 and weather board
B, the both ends of weather board A 10 are separately connected an avris of water inlet 8 and an avris of drainage mouth 9, and the weather board B by leading outside
Water plate 11 and interior weather board 12 form, and interior weather board 12 is arranged on another avris of drainage mouth 9, and the outer setting of weather board 11 is entering water
Mouthfuls 8 another avris, is formed with split tunnel 13 between outer weather board 11 and interior weather board 12, between the water guider under
The row's of letting out mouth 14 is provided on disc 7, the upper and lower ends periphery of the inner cylinder 4 is respectively arranged with several through-holes 15；Filtering dress
3 are set to be screwed onto the screw hole of main pump body by through-hole 15.
Strainer (attached drawing is not drawn into) is connected between the outer end of the interior weather board 12 and the outer end of weather board A 10,
Strainer can greatly filter out the granule foreign in water relative to entering for water direction in inclined angle.
Filter device 3 of the invention uses the form of inner cylinder 4 and outer barrel 5, and drainage mouth 9 is arranged on inner cylinder 4, has
Filter effect is also provided with counterclockwise or clockwise spiral water guider between inner cylinder 4 and outer barrel 5, benefit
The spiral conduit pipe for entering drainage mouth with water, makes the granule foreign in water pass through separation in spiral conduit pipe with centrifugal force
Channel 13 is discharged, and substantially increases filter effect, and then deep-well impeller of pump is prevented to be damaged, and improve deep well pump uses the longevity
Life.
Claims (2)
1. a kind of high filter deep well pump, it is characterised in that: including main pump body, the main pump body by mutually matched motor section (1) and
Draw water portion (2) composition, water-holding portion, the master of the water-holding portion upper and lower ends are formed between the motor section (1) and portion of drawing water (2)
Pump housing periphery is provided with several screw holes；It is arranged with filter device (3) outside the water-holding portion, the filter device (3) includes interior
Cylinder (4) and outer barrel (5), the inner cylinder (4) are higher than outer barrel (5), and the upper and lower ends of outer barrel (5) are respectively arranged with company
The upper disc (6) and lower disc (7) of inner cylinder (4) are connect, the periphery of the outer barrel (5) is evenly provided with several water inlets
(8), inner cylinder (4) periphery between the upper disc (6) and lower disc (7) is provided with the drainage mouth with numbers such as water inlet (8)
(9), counterclockwise or clockwise spiral water guider, institute are provided between the water inlet (8) and drainage mouth (9)
Stating water guider includes weather board A(10) and weather board B, weather board A(10) both ends be separately connected an avris of water inlet (8)
With an avris of drainage mouth (9), the weather board B is made of outer weather board (11) and interior weather board (12), interior weather board (12)
It is arranged on drainage mouth (9) another avris, another avris of outer weather board (11) setting in water inlet (8), outer weather board (11)
It is formed with split tunnel (13) between interior weather board (12), is provided with the row of letting out in the lower disc (7) between the water guider
Mouth (14), the upper and lower ends periphery of the inner cylinder (4) is respectively arranged with several through-holes (15)；Filter device (3) passes through logical
Hole (15) is screwed onto the screw hole of main pump body.
2. a kind of high filter deep well pump according to claim 1, it is characterised in that: the outer end of the interior weather board (12) with
Weather board A(10) outer end between be connected with strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139128.6A CN107762891B (en) | 2017-11-16 | 2017-11-16 | A kind of high filter deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139128.6A CN107762891B (en) | 2017-11-16 | 2017-11-16 | A kind of high filter deep well pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762891A CN107762891A (en) | 2018-03-06 |
| CN107762891B true CN107762891B (en) | 2019-08-06 |
Family
ID=61279850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711139128.6A Active CN107762891B (en) | 2017-11-16 | 2017-11-16 | A kind of high filter deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762891B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319023B (en) * | 2018-03-29 | 2024-04-09 | 王喜冬 | Amphibious type idling mining vertical pump |
| CN110319025B (en) * | 2018-03-29 | 2024-04-09 | 王喜冬 | Amphibious type idling mining vertical pump |
| CN110319024B (en) * | 2018-03-29 | 2024-04-09 | 王喜冬 | Amphibious type idling mining vertical pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589462Y (en) * | 2002-12-26 | 2003-12-03 | 奚耀忠 | Water quality separator |
| US20150064034A1 (en) * | 2013-08-27 | 2015-03-05 | Summit Esp, Llc | Modular intake filter system, apparatus and method |
| CN206111601U (en) * | 2016-09-30 | 2017-04-19 | 浙江境界泵业有限公司 | Deep -well pump |
| CN206368857U (en) * | 2016-12-30 | 2017-08-01 | 安徽正元机械有限公司 | A kind of pump front filter |
| CN207454313U (en) * | 2017-11-16 | 2018-06-05 | 浙江博威水泵有限公司 | A kind of high filter deep well pump |
-
2017
- 2017-11-16 CN CN201711139128.6A patent/CN107762891B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107762891A (en) | 2018-03-06 |
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