CN207539049U - Antiwind cutting type is dived dirty electric pump - Google Patents
Antiwind cutting type is dived dirty electric pump Download PDFInfo
- Publication number
- CN207539049U CN207539049U CN201720535832.2U CN201720535832U CN207539049U CN 207539049 U CN207539049 U CN 207539049U CN 201720535832 U CN201720535832 U CN 201720535832U CN 207539049 U CN207539049 U CN 207539049U
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- CN
- China
- Prior art keywords
- pump
- impeller
- dived
- cutting type
- pump housing
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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 - Fee Related
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Abstract
The utility model provides a kind of antiwind cutting type and dives dirty electric pump, belongs to water pump technology.It solves the problems, such as that sundries easily enters existing latent dirty electric pump when in use.This antiwind cutting type is dived dirty electric pump, there is the pump housing of pump chamber, set on the motor on pump housing top and by motor-driven pump shaft including internal, the lower end of pump shaft is stretched in pump chamber, the impeller being sheathed on pump shaft is equipped in pump chamber, the pump housing is equipped with connects water outlet with pump chamber, the lower part of the pump housing is opening, open-mouth is equipped with intake end cover, intake end cover is equipped with the water inlet with the inlet communication of impeller, the outlet of impeller is connected with pump chamber, and the lower section of intake end cover is equipped with the safeguard structure for preventing sundries from entering.The utility model can effectively prevent sundries to enter in water pump.
Description
Technical field
The utility model belongs to water pump technology, is related to a kind of submersible sewage pump, and particularly a kind of antiwind cutting type is dived dirt
Electric pump.
Background technology
In the industrial production, submersible sewage pump obtains widely should due to disclosure satisfy that many special purposes in every profession and trade
With the structure of submersible sewage pump is also obtaining constantly improve with improvement.Submersible sewage pump generally can all exist in sewage effluent in sewage
Various scum silica frost, plastic products and other such as cotton yarn, the rope made of hemp, shred fiber or other analogs, these impurity directly into
Enter to easily lead in submersible sewage pump sewage discharge have some setbacks influence submersible sewage pump normal work, cause damage in impeller, impurity also can
Impeller is wound, the damage of motor is caused, reduces the working efficiency of submersible sewage pump and shorten service life.
Sundries enters submersible sewage pump and exists in order to prevent, and existing way is to set cutting blade in the water inlet of submersible sewage pump,
Sundries is shredded by cutting blade, but after permanent use, some dirts still can be adhered in submersible sewage pump, cause submersible sewage pump
Working efficiency is low, and displacement is low, influences the performance of draining pump.
Invention content
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that one kind can effectively prevent sundries
The antiwind cutting type entered is dived dirty electric pump.
The purpose of this utility model can be realized by following technical proposal：
This antiwind cutting type is dived dirty electric pump, including the internal pump housing with pump chamber, set on pump housing top motor and by
Motor-driven pump shaft, the lower end of the pump shaft are stretched in pump chamber, and the impeller being sheathed on pump shaft is equipped in the pump chamber,
The pump housing is equipped with connects water outlet with pump chamber, which is characterized in that the lower part of the pump housing is open, described open-mouth
Equipped with intake end cover, the intake end cover is equipped with the water inlet with the inlet communication of impeller, and outlet and the pump chamber of impeller connect
Logical, the lower section of the intake end cover is equipped with the safeguard structure for preventing sundries from entering.
In above-mentioned antiwind cutting type dives dirty electric pump, the inner end of the intake end cover is with vertically disposed with pump shaft
Plane is positioned, the outer end face of the impeller coordinates with the positioning plane clearance, the aperture of the water inlet and the mouth of impeller inlet
Diameter is equal, and the edge of the positioning plane has the extension that the shape along impeller is bent, between the impeller and extension are
Gap coordinates.
In above-mentioned antiwind cutting type dives dirty electric pump, the intake end cover be equipped with stretch to it is in the pump housing and with
The positioning gear edge that pump housing inner wall is equipped with.
In above-mentioned antiwind cutting type dives dirty electric pump, the safeguard structure is included set on the tubular bottom of pump housing lower part
Seat and several filtering mouths one on tube-like base side wall, the tube-like base are fixed on by connection structure on the pump housing.
In above-mentioned antiwind cutting type dives dirty electric pump, the tube-like base is big in horn-like and its lower end outer diameter
The outer diameter held thereon, the connection structure include set on the top of tube-like base upper end, are arranged in the bolt at top and set
In the threaded hole on the pump housing, the bolt is equipped with threaded hole.
In above-mentioned antiwind cutting type dives dirty electric pump, the intake end cover is equipped with what is be equipped with threaded hole
Connecting hole, above-mentioned bolt are threadedly coupled after passing through the connecting hole with threaded hole.
In above-mentioned antiwind cutting type dives dirty electric pump, it is additionally provided at the top of the tube-like base and is fastened on water inlet and sets
The filter mantle put, the filter mantle are integrally formed with tube-like base, and the filter mantle is equipped with several strips and filters mouth two.
Compared with prior art, this antiwind cutting type dirty electric pump of diving has the following advantages：
First time filtering is carried out to the impurity in water by tube-like base, larger impurity is blocked in outside tube-like base,
It then passes through filter mantle and second of filtering is carried out to more tiny impurity, smaller impurity is contained in tube-like base and filtering
Between cover, sundries will not enter water pump, can effectively extend the service life of impeller and motor.
Description of the drawings
Fig. 1 is a kind of structure diagram of preferred embodiment provided by the utility model.
In figure, 1, the pump housing；2nd, motor；3rd, impeller；4th, water outlet；5th, intake end cover；6th, water inlet；7th, plane is positioned；8、
Extension；9th, positioning gear edge；10th, tube-like base；11st, mouth one is filtered；12nd, filter mantle.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Antiwind cutting type as shown in Figure 1 is dived dirty electric pump, has the pump housing 1 of pump chamber, set on 1 top of the pump housing including internal
Motor 2 and the pump shaft that is driven by motor 2, the lower end of pump shaft stretch in pump chamber, the leaf being sheathed on pump shaft is equipped in pump chamber
Wheel 3, the pump housing 1, which is equipped with, connects water outlet 4 with pump chamber, and the lower part of the pump housing 1 is opening, and open-mouth is equipped with intake end cover 5, water inlet end
Lid 5 is equipped with the water inlet 6 with the inlet communication of impeller 3, and the outlet of impeller 3 is connected with pump chamber, and the lower section of intake end cover 5 is equipped with
For the safeguard structure for preventing sundries from entering.
As shown in Figure 1, have in the inner end of intake end cover 5 and the vertically disposed positioning plane 7 of pump shaft, the outer end of impeller 3
Face and 7 clearance fit of positioning plane, the aperture of water inlet 6 is equal with the bore of 3 import of impeller, the edge tool of positioning plane 7
There is the extension 8 along the shape bending of impeller 3, impeller 3 is clearance fit with extension 8.Intake end cover 5 is equipped with and stretches to pump
Positioning that is in body 1 and being equipped with 1 inner wall of the pump housing is kept off along 9.
As shown in Figure 1, safeguard structure include set on 1 lower part of the pump housing tube-like base 10 and it is several be set on 10 side of tube-like base
Filtering mouth 1 on wall, tube-like base 10 are fixed on by connection structure on the pump housing 1.
As shown in Figure 1, tube-like base 10 is more than the outer diameter of the upper end, connection structure packet in horn-like and its lower end outer diameter
It includes set on the top of 10 upper end of tube-like base, be arranged in the bolt at top and the threaded hole on the pump housing 1, bolt and threaded hole
It is equipped with.
As shown in Figure 1, intake end cover 5 is equipped with the connecting hole being equipped with threaded hole, after bolt passes through the connecting hole
It is threadedly coupled with threaded hole.
As shown in Figure 1, the top of tube-like base 10 is additionally provided with the filter mantle 12 for being fastened on the setting of water inlet 6, filter mantle 12
It is integrally formed with tube-like base 10, filter mantle 12 is equipped with several strips and filters mouth two.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
- The dirty electric pump 1. a kind of antiwind cutting type is dived, including the internal pump housing (1), the electricity set on the pump housing (1) top with pump chamber Machine (2) and the pump shaft driven by motor (2), the lower end of the pump shaft are stretched in pump chamber, are equipped with and are sheathed in the pump chamber Impeller (3) on pump shaft, the pump housing (1) are equipped with and water outlet (4) are connected with pump chamber, which is characterized in that the pump housing (1) Lower part be opening, the open-mouth is equipped with intake end cover (5), the intake end cover (5) be equipped with impeller (3) into The water inlet (6) of mouth connection, the outlet of impeller (3) are connected with pump chamber, and the lower section of the intake end cover (5) is equipped with miscellaneous for preventing The safeguard structure that object enters.
- The dirty electric pump 2. antiwind cutting type according to claim 1 is dived, which is characterized in that the intake end cover (5) it is interior End have with the vertically disposed positioning plane (7) of pump shaft, the outer end face of the impeller (3) and positioning plane (7) clearance fit, The aperture of the water inlet (6) is equal with the bore of impeller (3) import, and the edge of the positioning plane (7) has along impeller (3) Shape bending extension (8), the impeller (3) and extension (8) are clearance fit.
- The dirty electric pump 3. antiwind cutting type according to claim 1 is dived, which is characterized in that on the intake end cover (5) It is kept off equipped with positioning that is in the pump housing (1) and being equipped with the pump housing (1) inner wall is stretched to along (9).
- The dirty electric pump 4. antiwind cutting type according to claim 1 is dived, which is characterized in that the safeguard structure includes setting Tube-like base (10) and several filtering mouths one (11) on tube-like base (10) side wall in the pump housing (1) lower part, it is described Tube-like base (10) is fixed on by connection structure on the pump housing (1).
- The dirty electric pump 5. antiwind cutting type according to claim 4 is dived, which is characterized in that the tube-like base (10) is in Horn-like and its lower end outer diameter is more than the outer diameter of the upper end, and the connection structure is included set on tube-like base (10) upper end Top, the bolt for being arranged in top and the threaded hole on the pump housing (1), the bolt are equipped with threaded hole.
- The dirty electric pump 6. antiwind cutting type according to claim 5 is dived, which is characterized in that on the intake end cover (5) Equipped with the connecting hole being equipped with threaded hole, above-mentioned bolt is threadedly coupled after passing through the connecting hole with threaded hole.
- The dirty electric pump 7. antiwind cutting type according to claim 4 is dived, which is characterized in that the top of the tube-like base (10) Portion is additionally provided with the filter mantle (12) for being fastened on water inlet (6) setting, the filter mantle (12) and tube-like base (10) one into Type, the filter mantle (12) are equipped with several strips and filter mouth two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535832.2U CN207539049U (en) | 2017-05-15 | 2017-05-15 | Antiwind cutting type is dived dirty electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535832.2U CN207539049U (en) | 2017-05-15 | 2017-05-15 | Antiwind cutting type is dived dirty electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539049U true CN207539049U (en) | 2018-06-26 |
Family
ID=62607246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535832.2U Expired - Fee Related CN207539049U (en) | 2017-05-15 | 2017-05-15 | Antiwind cutting type is dived dirty electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107507A (en) * | 2019-05-24 | 2019-08-09 | 高邮环流泵业有限公司 | Axial-flow pump with long service life |
-
2017
- 2017-05-15 CN CN201720535832.2U patent/CN207539049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107507A (en) * | 2019-05-24 | 2019-08-09 | 高邮环流泵业有限公司 | Axial-flow pump with long service life |
| CN110107507B (en) * | 2019-05-24 | 2023-12-01 | 高邮环流泵业有限公司 | Axial flow pump with long service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20190515 |