KR101736730B1 - vertical sump pump - Google Patents
vertical sump pump Download PDFInfo
- Publication number
- KR101736730B1 KR101736730B1 KR1020150037715A KR20150037715A KR101736730B1 KR 101736730 B1 KR101736730 B1 KR 101736730B1 KR 1020150037715 A KR1020150037715 A KR 1020150037715A KR 20150037715 A KR20150037715 A KR 20150037715A KR 101736730 B1 KR101736730 B1 KR 101736730B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- filter member
- suction pipe
- housing
- filter housing
- Prior art date
Links
Images
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
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a centrifugal centrifugal pump of a new structure capable of easily removing foreign matter adhered to a filter member.
The centrifugal pump according to the present invention includes a filter housing 20 having a filter member 30 therein and a filter housing 30 extending upward and downward and having an upper end connected to one side of the filter housing 20 An extension pipe 50 extending from a lower circumferential portion of the filter housing 20 and a pump body 60 connected to the extension pipe 50. The suction pipe 40 extends upward from the filter member 30, .
Therefore, the wastewater sucked through the suction pipe 40 passes through the filter member 30 provided in the filter housing 20 from the upper side to the lower side, and foreign matter contained in the wastewater flows through the filter member 30, And the filter member 30 can be removed by opening the lid 22 of the filter housing 20 so that the foreign matter adhered to the filter member 30 can be easily removed .
Description
The present invention relates to a centrifugal centrifugal pump of a new structure capable of easily removing foreign matter adhered to a filter member.
Generally, as shown in Fig. 1, a mouth-type centrifugal pump used for pumping up wastewater discharged from a factory or the like and pumped up in a water tank comprises a housing 1 having a
At this time, the housing 1 is immersed in wastewater, and the
The
Accordingly, when the
The centrifugal pump of the present invention filters out the foreign substances contained in the wastewater by using the
However, since the housing 1 is provided at the lower end of the supporting
Therefore, there is a need for a new method to solve such a problem.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a centrifugal centrifugal pump of a new structure capable of easily removing foreign matter adhered to a filter member.
According to an aspect of the present invention, there is provided a filter device comprising: a filter housing (20) having a filter member (30) formed therein for opening and closing a side thereof; A
According to another aspect of the present invention, there is provided a lip type centrifugal pump, further comprising a
According to another aspect of the present invention, a
According to another aspect of the present invention, the
According to another aspect of the present invention, the
A
The centrifugal pump according to the present invention includes a
Therefore, the wastewater sucked through the
1 is a side sectional view of a conventional centrifugal type centrifugal pump,
FIG. 2 is a side cross-sectional view of a submerged centrifugal pump according to the present invention,
3 is a plan view of a centrifugal pump according to the present invention,
4 is a circuit diagram of a centrifugal pump according to the present invention,
5 is a reference view for explaining the operation of the centrifugal pump according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
FIGS. 2 to 5 illustrate a centrifugal centrifugal pump according to the present invention, which is used to pump waste water discharged from a factory and stored in a water tank.
The centrifugal pump according to the present invention includes a
In detail, the
At this time, an
The
At this time, the housing
The
The housing
At this time, a certain level of wastewater is stored in the
The
The
The
At this time, the downward extending
A
The opening and
At this time, the
The
The
The upper end of the
The lower end of the
When the driving
The
The
That is, when the pump
This means that the
The alarm means 80 includes a warning light and a speaker and receives a signal of the
The thus constructed centrifugal pump has a
Therefore, the wastewater sucked through the
Particularly, since the
A
Therefore, when the pump
The
Therefore, the structure of the
The
The
Therefore, when the
In the case of the present embodiment, the centrifugal pump is used for discharging the wastewater stored in the water storage tank, but it can be used for discharging various kinds of fluid other than wastewater.
The
10.
30.
50.
70.
Claims (6)
And the upper end portion is extended to the upper side of the filter member 30 so as to pass through the lower side surface of the housing main body 21 and the coupling hole 31a of the filter member 30 and to be positioned above the filter member 30 A suction pipe 40 for sucking the wastewater and supplying the wastewater to the upper portion of the filter member 30;
The filter member 30 is provided on the lower side of the housing main body 21 so as to be positioned below the filter member 30 and is supplied to the upper side of the filter member 30 through the suction pipe 40, An extension pipe (50) for discharging wastewater discharged through a through hole to a lower portion of the filter member (30);
A pump body (60) connected to said extension tube (50); And
A support panel (10) to which the filter housing (20) and the pump body (60) are fixed; ≪ / RTI >
The filter member 30 includes a coupling hole 31a to which the suction pipe 40 is coupled and a filter panel 31 through which a plurality of fine holes penetrate the upper and lower surfaces, Wherein the filter housing has an inner surface in which the filter panel is attached to the inner surface of the filter housing,
Wherein the centrifugal pump is a centrifugal pump.
A drainage hole 52a opened downward is formed in the middle of the extension pipe 50,
The drain hole 52a is provided with opening / closing means 90 for opening / closing the drain hole 52a,
When the drain hole 52a is opened using the opening and closing means 90, the fluid in the filter housing 20, the suction pipe 40, the extension pipe 50 and the pump body 60 is discharged to the outside Characterized by a vertical centrifugal pump.
The suction pipe (40)
An upper suction pipe 41 fixed to the filter housing 20,
And a lower suction pipe (42) movably coupled to the lower end of the upper suction pipe (41)
And the length of the suction pipe (40) can be adjusted by raising and lowering the lower suction pipe (42).
A vibration sensor 70 provided in the filter housing 20 or the pump body 60 or the support panel 10 to sense vibrations generated when the pump body 60 is driven,
Further comprising an alarm means (80) connected to said vibration detection sensor (70).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150037715A KR101736730B1 (en) | 2015-03-18 | 2015-03-18 | vertical sump pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150037715A KR101736730B1 (en) | 2015-03-18 | 2015-03-18 | vertical sump pump |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160112312A KR20160112312A (en) | 2016-09-28 |
KR101736730B1 true KR101736730B1 (en) | 2017-05-29 |
Family
ID=57101410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150037715A KR101736730B1 (en) | 2015-03-18 | 2015-03-18 | vertical sump pump |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101736730B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200329846Y1 (en) * | 2003-07-21 | 2003-10-10 | 강태선 | Duct for roaster |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101019856B1 (en) | 2010-10-13 | 2011-03-04 | 소진호 | Rotational strainer of vertical sump pump and vertical sump pump having the same |
KR101062207B1 (en) | 2011-04-19 | 2011-09-05 | 한국그런포스펌프(주) | Multi stage vertical pump |
-
2015
- 2015-03-18 KR KR1020150037715A patent/KR101736730B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200329846Y1 (en) * | 2003-07-21 | 2003-10-10 | 강태선 | Duct for roaster |
Also Published As
Publication number | Publication date |
---|---|
KR20160112312A (en) | 2016-09-28 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |