CN202579352U - Drainage pump with anti-blocking filtration structure - Google Patents
Drainage pump with anti-blocking filtration structure Download PDFInfo
- Publication number
- CN202579352U CN202579352U CN 201220200230 CN201220200230U CN202579352U CN 202579352 U CN202579352 U CN 202579352U CN 201220200230 CN201220200230 CN 201220200230 CN 201220200230 U CN201220200230 U CN 201220200230U CN 202579352 U CN202579352 U CN 202579352U
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- Prior art keywords
- water
- draining pump
- lid
- water intake
- water outlet
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- 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.)
- Expired - Lifetime
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- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a drainage pump with an anti-blocking filtration structure. The drainage pump comprises a water inlet, a water outlet, a driving blade for producing water flow between the water inlet and the water outlet, a water channel for guiding water into the water inlet, and a filtration net sleeved on the water inlet, wherein the water inlet is connected with the water outlet; the driving blade is arranged in the water outlet; and the water channel is connected with the water inlet and is arranged in an S-shaped reciprocating manner. Compared with the prior art, the drainage pump has the advantages of effectively reducing the flow speed of the water and the flow speed of impurities, preventing blocking and the like.
Description
Technical field
The utility model relates to a kind of draining pump, especially relates to a kind of draining pump with anti-blocking filtration.
Background technique
Draining pump mainly comprise water intake, water outlet and make water intake and water outlet between produce the driven vane of current.When water quality not through handling well when just directly getting in the pump, the impurity of infiltrating in the current can be to the working state and the performance deleterious impact of the pump housing self and even whole water circulating system.
Given this, be necessary to provide a kind of improved draining pump in fact, to avoid above-mentioned defective.
Summary of the invention
The purpose of the utility model is exactly flow velocity that a kind of effective reduction water and impurity are provided in order to overcome the defective that above-mentioned existing technology exists, can avoid the draining pump with anti-blocking filtration that stops up.
The purpose of the utility model can realize through following technological scheme:
A kind of draining pump with anti-blocking filtration; This draining pump comprise water intake, water outlet and make water intake and water outlet between produce the driven vane of current; Described water intake is connected with water outlet, and described driven vane is located in the water outlet, and described draining pump also comprises water channel that leads water to water intake and the filter screen that is sheathed on water intake; Described water channel connects water intake, and S-shaped reciprocal setting.
Described water channel comprises disc first lid and second lid that covers each other, the staggered ring wall that is provided with different-diameter on said first lid and second lid, and described ring wall covers the described S shape water channel of back formation at first lid and second lid.
Described filter screen rotatably is sheathed on water intake, and described filter screen is provided with the multivane mouth of the axis parallel of some and water intake.
Described draining pump also comprises electromagnetic valve body and the rotor that is connected, and described driven vane is assembled on the rotor.
Compared with prior art, the setting of the utility model through S shape water channel reduced the flow velocity of water and impurity, helps deposition, also avoided obstruction etc. to draining pump self performance and security implication simultaneously, guaranteed the proper functioning of draining pump.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model draining pump;
Fig. 2 is the three-dimensional exploded view of the utility model draining pump;
Fig. 3 is the three-dimensional combination figure of another angle of the utility model draining pump;
Fig. 4 is the sectional view of Figure 1A-A direction.
Among the figure: 10 is water intake, and 20 is water outlet, and 30 is driven vane, and 40 is electromagnetic valve body, and 50 is rotor, and 101 is water channel, and 103 is filter screen, and 105 is ring wall, and 1011 is first lid, and 1013 is second lid, and 1031 is multivane mouth.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Like Fig. 1～shown in Figure 4; The draining pump that the utlity model has anti-blocking filtration comprise water intake 10, water outlet 20 and make water intake 10 and water outlet 20 between produce the driven vane 30 of current; Said draining pump also comprises water channel 101 that leads water to water intake 10 and the filter screen 103 that is sheathed on water intake 10, said water channel 101 S-shaped reciprocal settings.
Said draining pump also comprises the electromagnetic valve body 40 and rotor 50 that is connected, and said driven vane 30 is assembled on the rotor 50.The principle of electromagnetic valve body 40 is the break-make generation magnetic field through power supply, thereby the rotation that realizes rotor 50 and driven vane 30 drives flowing of liquid.
Said water channel 101 is formed by the disc that covers each other first lid 1011 and second lid 1013, the staggered ring wall 105 that is provided with different-diameter and form said S shape water channel covering the back on said first lid 1011 and second lid 1013.
Said filter screen 103 rotatably is sheathed on water intake 10, and said filter screen 103 is provided with the multivane mouth 1031 of the axis parallel of some and water intake 10.Under the working state,, make the current tangential get into filter screen 103 through the suction of draining pump 100.Meanwhile, filter screen 103 makes its circumferential rotation because of the mobilization dynamic that receives water, thereby realizes that rotary type filters.And, after first lid 1011 and second lid 1013 cooperate, form the water channel 101 that direct water S shape flows to, realize multiple filtration.
In sum, the just preferred embodiment of the utility model of foregoing description is not limited to this certainly.Be that every simple equivalent of being done according to the utility model claims and the utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (4)
1. draining pump with anti-blocking filtration; This draining pump comprise water intake, water outlet and make water intake and water outlet between produce the driven vane of current, described water intake is connected with water outlet, described driven vane is located in the water outlet; It is characterized in that; Described draining pump also comprises water channel that leads water to water intake and the filter screen that is sheathed on water intake, and described water channel connects water intake, and S-shaped reciprocal setting.
2. a kind of draining pump according to claim 1 with anti-blocking filtration; It is characterized in that; Described water channel comprises disc first lid and second lid that covers each other; The staggered ring wall that is provided with different-diameter on said first lid and second lid, described ring wall covers the described S shape water channel of back formation at first lid and second lid.
3. a kind of draining pump with anti-blocking filtration according to claim 1 is characterized in that described filter screen rotatably is sheathed on water intake, and described filter screen is provided with the multivane mouth of the axis parallel of some and water intake.
4. a kind of draining pump with anti-blocking filtration according to claim 1 is characterized in that described draining pump also comprises electromagnetic valve body and the rotor that is connected, and described driven vane is assembled on the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200230 CN202579352U (en) | 2012-05-04 | 2012-05-04 | Drainage pump with anti-blocking filtration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200230 CN202579352U (en) | 2012-05-04 | 2012-05-04 | Drainage pump with anti-blocking filtration structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579352U true CN202579352U (en) | 2012-12-05 |
Family
ID=47248768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200230 Expired - Lifetime CN202579352U (en) | 2012-05-04 | 2012-05-04 | Drainage pump with anti-blocking filtration structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907334A (en) * | 2017-04-18 | 2017-06-30 | 余文星 | A kind of trench pump and method with function of removing sand |
| WO2020037639A1 (en) * | 2018-08-24 | 2020-02-27 | 苏州赫尔拜斯泵业有限公司 | Closed impeller water pump having filtering structure |
-
2012
- 2012-05-04 CN CN 201220200230 patent/CN202579352U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907334A (en) * | 2017-04-18 | 2017-06-30 | 余文星 | A kind of trench pump and method with function of removing sand |
| CN106907334B (en) * | 2017-04-18 | 2019-04-09 | 余文星 | A kind of trench pump and method with function of removing sand |
| WO2020037639A1 (en) * | 2018-08-24 | 2020-02-27 | 苏州赫尔拜斯泵业有限公司 | Closed impeller water pump having filtering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |