CN211039072U - Anti-clogging submersible pump - Google Patents
Anti-clogging submersible pump Download PDFInfo
- Publication number
- CN211039072U CN211039072U CN201921724405.4U CN201921724405U CN211039072U CN 211039072 U CN211039072 U CN 211039072U CN 201921724405 U CN201921724405 U CN 201921724405U CN 211039072 U CN211039072 U CN 211039072U
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- filter screen
- connecting rod
- cleaning brush
- rotary
- shell
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Abstract
The utility model discloses an anti-clogging submersible pump, which comprises a shell, an impeller, a first filter screen, a rotating shaft, a rotating cleaning brush, a second filter screen, a rotating connecting rod and an outer filter cover, wherein a motor is arranged in the shell, the second filter screen is arranged on the water inlet at the lower end of the shell, the outer layer filter cover is arranged below the second filter screen, the output end of the motor is connected with a rotating shaft, the rotating shaft is provided with the impeller, the rotating cleaning brush and the rotating connecting rod, the rotary cleaning brush is arranged above the second filter screen, the rotary cleaning brush is arranged in the first filter screen, the rotating connecting rod is arranged in the outer layer filtering cover, a cutting edge is arranged on the rotating connecting rod, one end of the rotating connecting rod is arranged in the filtering opening of the outer layer filtering cover and is arranged at intervals with the inner wall of the filtering opening. The utility model has the advantages that: simple structure, multiple-layer filtering can cut, clear away the plug automatically.
Description
Technical Field
The utility model relates to a immersible pump technical field, specific prevent blockking up immersible pump that says so.
Background
The submersible pump is widely applied to various fields of domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment and the like, but the submersible pump is often faced with the problem of blockage in some special environments. Some plastic bags or stones in life block up the filtration pore, can influence the use of immersible pump, and some little gravel and sand get into the immersible pump, also can cause the inside wearing and tearing of immersible pump, influence the life of immersible pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, and the multilayer filters can cut, clear away the jam immersible pump automatically to the plug.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the water-saving cleaning device comprises a shell, an impeller, a first filter screen, a rotating shaft, a rotating cleaning brush, a second filter screen, a rotating connecting rod and an outer-layer filter cover, wherein a motor is arranged in the top of the shell, a water outlet is formed in the middle of the side wall of the shell, a water inlet is formed in the lower end of the shell, the second filter screen is arranged at the water inlet, the outer-layer filter cover is arranged below the second filter screen, and the output end of the motor is connected with the rotating shaft which is vertically arranged;
the impeller, the rotary cleaning brush and the rotary connecting rod are sequentially arranged on the rotary shaft from top to bottom, the rotary cleaning brush is arranged above the second filter screen, the bottom of the rotary cleaning brush is in contact with the second filter screen, the first filter screen is fixed at the lower part of the rotary shaft and sleeved outside the rotary cleaning brush in a cylindrical shape, and the outer wall of the rotary cleaning brush is in contact with the inner wall of the first filter screen;
the quantity of rotatory connecting rod is a plurality of and mutual parallel arrangement is in the outer filter mantle, be equipped with a plurality of annular filtration mouths that are on the lateral wall of outer filter mantle, be provided with the cutting edge on the rotatory connecting rod, rotatory connecting rod is kept away from the one end setting of rotation axis is in the filtration mouth of outer filter mantle and with the inner wall interval setting of filtration mouth.
The utility model has the advantages that: simple structure, multiple-layer filtering can cut, clear away the plug automatically.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a partition plate is arranged between the motor and the impeller, and the side edge of the partition plate is fixedly connected with the inner wall of the shell.
The adoption of the further scheme has the beneficial effects that the motor and the impeller are ensured to be isolated, and the damage of the motor caused by the water in the submersible pump entering the motor is avoided.
Further, the water outlet is arranged below the partition plate and close to the impeller.
The adoption of the further scheme has the beneficial effect that water flow can smoothly enter the water outlet in the rotation process of the impeller.
Furthermore, the rotary cleaning brush and the rotary connecting rod are both in a cross shape.
The pump body has the advantages that the effects of rotatably cutting and removing the blockage are achieved, and water flow entering the pump body is not influenced.
Further, the cutting edge is provided on a side surface of the rotation link.
The rotary connecting rod has the advantages that the cutting edges on the side surfaces can cut the blockage in the rotating process of the rotary connecting rod, so that the blockage is integrally separated, and the separated small blocks are swept out from the filtering port under the rotation of one end of the rotary connecting rod, which is far away from the rotary shaft.
Furthermore, the filtration pore of second filter screen is greater than the filtration pore of first filter screen, the filtration mouth of outer filter mantle is greater than the filtration pore of second filter screen.
The further scheme has the beneficial effects that the filtering effect is better due to the fact that the filtering holes are sequentially reduced through multi-layer filtering.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a structural view of the outer filter cover of the present invention;
FIG. 3 is a structural diagram of the rotary connecting rod of the present invention;
fig. 4 is a top view of the rotary cleaning brush of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a shell, 2, a motor, 3, a water outlet, 4, an impeller, 5, a first filter screen, 6, a partition board, 7, a rotating shaft, 8, a rotating cleaning brush, 9, a second filter screen, 10, a rotating connecting rod, 11, a cutting edge, 12 and an outer-layer filter cover.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1:
as shown in fig. 1-4, the anti-clogging submersible pump comprises a shell 1, an impeller 4, a first filter screen 5, a rotating shaft 7, a rotating cleaning brush 8, a second filter screen 9, a rotating connecting rod 10 and an outer filter cover 12, the motor 2 is arranged in the top of the shell 1, the middle part of the side wall of the shell 1 is provided with the water outlet 3, the output end of the motor 2 is connected with the vertically arranged rotating shaft 7, the impeller 4 is arranged on the rotating shaft 7, the liquid in the center of the impeller 4 forms a vacuum low-pressure area without air and liquid due to being thrown to the periphery, and the liquid in the liquid pool flows into the pump through the outer filter cover 12, the second filter screen 9 and the first filter screen 5 under the action of the atmospheric pressure of the pool surface, so that the liquid is continuously sucked from the liquid pool and continuously flows out from the water outlet 3.
The 1 lower extreme of shell is provided with the water inlet, water inlet department is provided with second filter screen 9, the below of second filter screen 9 is provided with outer filter mantle 12, top-down has set gradually on the rotation axis 7 impeller 4 the rotation clear away brush 8 with rotatory connecting rod 10, the rotation clear away brush 8 sets up the top and the bottom of second filter screen 9 with the contact of second filter screen 9, first filter screen 5 is fixed the lower part of rotation axis 7 just is the tube-shape cover and establishes outside the brush 8 is clear in the rotation, the outer wall of brush 8 is clear away in the rotation with the contact of first filter screen 5 inner wall, rotation axis 7 drives at rotatory in-process the brush 8 is clear away in the rotation, 8 rotatory in-process are clear away in the rotation, clean the plug on first filter screen 5 and the second filter screen 9.
The quantity of rotatory connecting rod 10 is 4 and mutual parallel arrangement is in outer filter mantle 12, be equipped with 4 on the lateral wall of outer filter mantle 12 and be annular filtration mouth, all be provided with cutting edge 11 on 4 rotatory connecting rod 10, rotatory connecting rod 10 keeps away from the one end setting of rotation axis 7 is in the filtration mouth of outer filter mantle 12 and with the inner wall interval setting of filtration mouth. The rotating connecting rod 10 is driven by the rotating shaft 7 to rotate, when a filter opening of the outer-layer filter cover 12 is blocked by a blockage, the blockage is cut by the cutting edge 11, when the blockage is loosened, the blockage is swept out of the filter opening of the outer-layer filter cover 12 by one end, far away from the rotating shaft 7, of the rotating connecting rod 10, and then the anti-blocking effect of the submersible pump is achieved.
Example 2:
as shown in fig. 1 to 4, the present embodiment is different from embodiment 1 in that a partition plate 6 is disposed between the motor 2 and the impeller 4, and a side edge of the partition plate 6 is fixedly connected with an inner wall of the housing 1, so that the motor 2 and the impeller 4 are ensured to be isolated, and water in the submersible pump is prevented from entering the motor 2, and the motor 2 is prevented from being damaged. The water outlet 3 is arranged below the partition plate 6 and close to the impeller 4, and water flow can smoothly enter the water outlet 3 in the rotating process of the impeller 4. The rotary cleaning brush 8 and the rotary connecting rod 10 are both in a cross shape, so that the effects of rotatably cutting and cleaning the blockage are achieved, and water flow entering the pump body is not influenced. The cutting edge 11 is arranged on the side surface of the rotary connecting rod 10, the cutting edge on the side surface can cut the blockage in the rotating process of the rotary connecting rod, so that the blockage is integrally separated, and the separated small blocks are swept out from the filtering port under the rotation of one end of the rotary connecting rod 10 far away from the rotary shaft 7. The filtration pore of second filter screen 9 is greater than the filtration pore of first filter screen 5, the filtration mouth of outer filter mantle 12 is greater than the filtration pore of second filter screen 9, the multilayer filters, and the filtration pore reduces in proper order, makes the filter effect better.
Except for this, the remaining structure of the present embodiment is the same as embodiment 1.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent blockking up immersible pump which characterized in that: the cleaning device comprises a shell (1), an impeller (4), a first filter screen (5), a rotating shaft (7), a rotary cleaning brush (8), a second filter screen (9), a rotary connecting rod (10) and an outer filter cover (12), wherein a motor (2) is arranged in the top of the shell (1), a water outlet (3) is formed in the middle of the side wall of the shell (1), a water inlet is formed in the lower end of the shell (1), the second filter screen (9) is arranged at the water inlet, the outer filter cover (12) is arranged below the second filter screen (9), and the output end of the motor (2) is connected with the rotating shaft (7) which is vertically arranged;
the impeller (4), the rotary cleaning brush (8) and the rotary connecting rod (10) are sequentially arranged on the rotary shaft (7) from top to bottom, the rotary cleaning brush (8) is arranged above the second filter screen (9), the bottom of the rotary cleaning brush (8) is in contact with the second filter screen (9), the first filter screen (5) is fixed at the lower part of the rotary shaft (7) and sleeved outside the rotary cleaning brush (8) in a cylindrical shape, and the outer wall of the rotary cleaning brush (8) is in contact with the inner wall of the first filter screen (5);
the quantity of rotatory connecting rod (10) is a plurality of and mutual parallel arrangement is in outer filter mantle (12), be equipped with a plurality of annular filtration mouths that are on the lateral wall of outer filter mantle (12), be provided with cutting edge (11) on rotatory connecting rod (10), rotatory connecting rod (10) are kept away from the one end setting of rotation axis (7) is in the filtration mouth of outer filter mantle (12) and with the inner wall interval setting of filtration mouth.
2. The anti-clogging submersible pump according to claim 1, wherein: a partition plate (6) is arranged between the motor (2) and the impeller (4), and the side edge of the partition plate (6) is fixedly connected with the inner wall of the shell (1).
3. The anti-clogging submersible pump according to claim 2, wherein: the water outlet (3) is arranged below the partition plate (6) and close to the impeller (4).
4. The anti-clogging submersible pump according to claim 1, wherein: the rotary cleaning brush (8) and the rotary connecting rod (10) are both in a cross shape.
5. The anti-clogging submersible pump according to any one of claims 1 to 4, wherein: the cutting edge (11) is arranged on a side face of the rotating connecting rod (10).
6. The anti-clogging submersible pump according to any one of claims 1 to 4, wherein: the filtering holes of the second filter screen (9) are larger than the filtering holes of the first filter screen (5), and the filtering opening of the outer layer filtering cover (12) is larger than the filtering holes of the second filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724405.4U CN211039072U (en) | 2019-10-14 | 2019-10-14 | Anti-clogging submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724405.4U CN211039072U (en) | 2019-10-14 | 2019-10-14 | Anti-clogging submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039072U true CN211039072U (en) | 2020-07-17 |
Family
ID=71532731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724405.4U Active CN211039072U (en) | 2019-10-14 | 2019-10-14 | Anti-clogging submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU205897U1 (en) * | 2020-12-16 | 2021-08-11 | ООО "Проектно-Консалтинговая Группа "БК" | SUBMERSIBLE CENTRIFUGAL PUMP INPUT MODULE |
-
2019
- 2019-10-14 CN CN201921724405.4U patent/CN211039072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU205897U1 (en) * | 2020-12-16 | 2021-08-11 | ООО "Проектно-Консалтинговая Группа "БК" | SUBMERSIBLE CENTRIFUGAL PUMP INPUT MODULE |
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