CN212615415U - Circulating energy-saving water pump - Google Patents
Circulating energy-saving water pump Download PDFInfo
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- CN212615415U CN212615415U CN202020227014.8U CN202020227014U CN212615415U CN 212615415 U CN212615415 U CN 212615415U CN 202020227014 U CN202020227014 U CN 202020227014U CN 212615415 U CN212615415 U CN 212615415U
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Abstract
The utility model relates to a circulating energy-saving water pump, which comprises a motor A, a water storage cavity, a water inlet cavity and a water outlet cavity; the water storage cavity is internally provided with an impeller which is connected with the motor A in a driving way, the left end of the water storage cavity is connected with a water inlet cavity, and the upper side of the water storage cavity is connected with a water outlet cavity; a coarse filter screen is arranged between the water inlet cavity and the water storage cavity; the water outlet cavity comprises a water outlet barrel and a fine filtering cavity, the water outlet barrel is vertically arranged, the fine filtering cavity is horizontally arranged, and the water outlet barrel penetrates through the right part of the fine filtering cavity; a rotatable fine filter screen is horizontally arranged in the fine filter cavity, and the right part of the fine filter screen cuts off the water outlet barrel; the upper part of the left part of the fine filtering cavity is communicated with the water outlet barrel through a washing branch pipe. The utility model discloses the beneficial effect who reaches is: the pump flow is enlarged, the impeller is not blocked, the water quality is kept the same as that of the common pump, and the automatic flushing can be realized.
Description
Technical Field
The utility model relates to a water pump technical field, especially a circulation energy-conserving water pump.
Background
When the water pump is used, the environment is diversified, water with impurities can be extracted inevitably, and in order to avoid the situation that the impurities enter the pump to cause blocking, a filter screen is usually arranged on the front side of the impeller at the pump opening. However, the meshes of the filter screen are small, when the filter screen is accumulated to a certain degree, a plurality of meshes are blocked, so that the water inflow is reduced, and the pumping flow of the water pump is influenced.
Aiming at the situation, the water pump is designed, so that the water pump can not only prevent the impeller from being blocked by large sundries, but also can not influence the flow of the pump too much; but also can further filter the pumped water, so that the final effluent water has the same quality as the effluent water of a common pump.
Therefore, a general water pump is improved to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a circulating energy-saving water pump which can enlarge the pump flow, can prevent the impeller from being blocked, can keep the same water quality as a common pump and can automatically wash.
The purpose of the utility model is realized through the following technical scheme: a circulating energy-saving water pump comprises a motor A, a water storage cavity, a water inlet cavity and a water outlet cavity;
the water storage cavity is internally provided with an impeller which is connected with the motor A in a driving way, the left end of the water storage cavity is connected with a water inlet cavity, and the upper side of the water storage cavity is connected with a water outlet cavity;
a coarse filter screen is arranged between the water inlet cavity and the water storage cavity;
the water outlet cavity comprises a water outlet barrel and a fine filtering cavity, the water outlet barrel is vertically arranged, the fine filtering cavity is horizontally arranged, and the water outlet barrel penetrates through the right part of the fine filtering cavity;
a rotatable fine filter screen is horizontally arranged in the fine filter cavity, and the right part of the fine filter screen cuts off the water outlet barrel;
the upper part of the left part of the fine filtering cavity is communicated with the water outlet barrel through a washing branch pipe.
Furthermore, the fine filtering cavity is provided with a rotating shaft along the vertical direction, and the rotating shaft is driven by a motor B arranged on the upper surface of the fine filtering cavity.
Furthermore, the bottom surface of the fine filtering cavity is also provided with a backflow branch pipe, and the backflow branch pipe is connected with the pumping water tank.
Furthermore, a vertical clapboard for preventing a large amount of water in the water outlet barrel from entering the right part of the fine filtering cavity is arranged in the fine filtering cavity, and a notch for rotating the fine filtering net is formed in the middle of the vertical clapboard.
Preferably, the water storage cavity is conical and is small at the left and large at the right, the motor A is axially arranged on the right outer side surface of the water storage cavity, and the motor A and the water storage cavity are fixed on the bottom plate through the supporting block.
Preferably, the water inlet cavity is connected with the water storage cavity through a flange plate, and the water storage cavity is connected with the motor A through the flange plate;
the coarse filter screen is arranged between the flange plates of the water inlet cavity and the water storage cavity.
The utility model has the advantages of it is following: (1) only the coarse filter screen is arranged between the water inlet cavity and the water storage cavity, and the coarse filter screen mainly blocks large impurities which can block an impeller, so that the water inlet quantity of the whole water pump is larger than that of a common pump; in addition, a fine filter screen is arranged in the water outlet cavity for further filtering, so that the water quality of the water discharged by the water pump in the scheme is ensured to be consistent with that of the water discharged by a common pump;
(2) when sundries are cleaned, large sundries are easy to clean, but small sundries are difficult to clean, so that a fine filtering cavity is designed and is connected with a water outlet barrel through a washing branch pipe, and water in the water outlet barrel forms back washing through the washing branch pipe;
(3) the structural arrangement of the vertical partition plate can ensure that a large amount of water in the water outlet barrel cannot directly flow from the right part to the left part of the fine filtering cavity, so that the branch pipe can be washed conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the water outlet cavity.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 and 2, a circulating energy-saving water pump includes a motor a1, a water storage cavity 2, a water inlet cavity 3 and a water outlet cavity 6. Wherein, water inlet cavity 3, water storage cavity 2, motor A1 level coaxial setting, water inlet cavity 3 and water storage cavity 2 form the taper that is big end left side together, and the output shaft of motor A1 stretches into water storage cavity 2 and is provided with the impeller on this output shaft. The water storage cavity 6 is arranged at the upper side of the water storage cavity 2.
In this embodiment, the water inlet cavity 3 and the water storage cavity 2 are connected through a flange, and a placing groove for placing the coarse filter screen 8 is formed between the flanges of the water inlet cavity 3 and the water storage cavity 2, and the water storage cavity 2 and the motor A1 are connected through flanges. The motor A1 and the water storage cavity 2 are fixed on the bottom plate 7 through supporting blocks. The left side of the water inlet cavity 2 is provided with a water inlet barrel 4.
In this embodiment, the structure of the water outlet cavity 6 is: the water outlet device comprises a water outlet barrel 5 and a fine filtering cavity 601, wherein the water outlet barrel 5 is vertically arranged, the fine filtering cavity 601 is horizontally arranged, and the right part of the fine filtering cavity 601 is penetrated by the water outlet barrel 5. A rotatable fine filter screen 604 is horizontally arranged in the fine filter cavity 601, and the right part of the fine filter screen 604 cuts off the water outlet barrel 5; the upper part of the left part of the fine filtering cavity 601 is communicated with the water outlet barrel 5 through a washing branch pipe 603; a return branch pipe is also provided at the bottom of the fine filtration chamber 601 and is connected to the extraction tank.
Specifically, the fine filtering chamber 601 is provided with a rotation shaft in an up-down direction, and the rotation shaft is driven by a motor B602 provided on an upper surface of the fine filtering chamber 601.
In addition, to avoid that a large amount of water in the outlet cartridge 5 enters the right part of the fine filtering chamber 601. In the fine filter cavity 601, an inner vertical partition 607 is further provided, and a gap for the rotation of the fine filter screen 604 is opened in the middle of the vertical partition 607.
Claims (6)
1. The utility model provides a circulation energy-conserving water pump which characterized in that: comprises a motor A (1), a water storage cavity (2), a water inlet cavity (3) and a water outlet cavity (6);
the water storage cavity (2) is internally provided with an impeller which is connected with the motor A (1) in a driving way, the left end of the water storage cavity is connected with a water inlet cavity (3), and the upper side of the water storage cavity is connected with a water outlet cavity (6);
a coarse filter screen (8) is arranged between the water inlet cavity (3) and the water storage cavity (2);
the water outlet cavity (6) comprises a water outlet barrel (5) and a fine filtering cavity (601), the water outlet barrel (5) is vertically arranged, the fine filtering cavity (601) is horizontally arranged, and the water outlet barrel (5) penetrates through the right part of the fine filtering cavity (601);
a rotatable fine filter screen (604) is horizontally arranged in the fine filter cavity (601), and the right part of the fine filter screen (604) cuts off the water outlet barrel (5);
the upper part of the left part of the fine filtering cavity (601) is communicated with the water outlet barrel (5) through a washing branch pipe (603).
2. The circulating energy-saving water pump according to claim 1, characterized in that: the fine filtering cavity (601) is provided with a rotating shaft in the vertical direction, and the rotating shaft is driven by a motor B (602) arranged on the upper surface of the fine filtering cavity (601).
3. The circulating energy-saving water pump according to claim 2, characterized in that: the bottom surface of the fine filtering cavity (601) is also provided with a backflow branch pipe, and the backflow branch pipe is connected with a pumping water tank.
4. The circulating energy-saving water pump as claimed in claim 2 or 3, wherein: the fine filtering cavity (601) is also internally provided with a vertical clapboard (607) which prevents a large amount of water in the water outlet barrel (5) from entering the right part of the fine filtering cavity (601), and the middle part of the vertical clapboard (607) is provided with a notch for the rotation of the fine filtering net (604).
5. The energy-saving circulating water pump as claimed in claim 4, wherein: the water storage cavity (2) is conical and is small at the left and large at the right, the motor A (1) is axially arranged at the right outer side surface of the water storage cavity (2), and the motor A (1) and the water storage cavity (2) are fixed on the bottom plate (7) through the supporting block.
6. The circulation energy-saving water pump according to claim 5, characterized in that: the water inlet cavity (3) is connected with the water storage cavity (2) through a flange plate, and the water storage cavity (2) is connected with the motor A (1) through the flange plate;
the coarse filter screen (8) is arranged between the flange plates of the water inlet cavity (3) and the water storage cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227014.8U CN212615415U (en) | 2020-02-28 | 2020-02-28 | Circulating energy-saving water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227014.8U CN212615415U (en) | 2020-02-28 | 2020-02-28 | Circulating energy-saving water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615415U true CN212615415U (en) | 2021-02-26 |
Family
ID=74727670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020227014.8U Active CN212615415U (en) | 2020-02-28 | 2020-02-28 | Circulating energy-saving water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615415U (en) |
-
2020
- 2020-02-28 CN CN202020227014.8U patent/CN212615415U/en active Active
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