CN209704939U - Convenient for the preventing clogging up device that cleans in the pump housing - Google Patents
Convenient for the preventing clogging up device that cleans in the pump housing Download PDFInfo
- Publication number
- CN209704939U CN209704939U CN201920439015.6U CN201920439015U CN209704939U CN 209704939 U CN209704939 U CN 209704939U CN 201920439015 U CN201920439015 U CN 201920439015U CN 209704939 U CN209704939 U CN 209704939U
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- China
- Prior art keywords
- pump housing
- pump
- curved channel
- shaft
- auger piece
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Abstract
The utility model discloses convenient for the preventing clogging up device that cleans in the pump housing, it is related to water pump technology.The utility model includes the pump housing；Pump housing intracavity bottom offers a curved channel；Curved channel one side is rotatably connected to shaft；Shaft week, side was fixedly connected with auger piece；Auger piece week, side matched with curved channel inner surface.The utility model is rotatablely connected auger piece by opening up curved channel in pump body pump chamber bottom in curved channel；Using the rotation of auger piece, convenient for avoiding the impurity rubbish deposited in pump chamber discharge, discharge outlet is easily blocked and impurity rubbish occurs the case where pump body difficulty, which is discharged, influences pump working efficiency；Meanwhile conducive to the service life for improving water pump.
Description
Technical field
The utility model belongs to water pump technology, more particularly to convenient for the preventing clogging up device that cleans in the pump housing.
Background technique
There is pump chamber, water inlet end and water outlet are connected to pump chamber respectively, the shaft of motor in the existing vertical water pump pump housing
It stretches in pump chamber, the impeller in pump chamber is arranged in shaft, the inner end of water inlet end is located at the lower part of pump chamber, water inlet end
Outer end is upturned to form the portion of arching upward, and arch upward the accommodating chamber being formed between portion and the inner end of water inlet end for holding water；In order to just
In impurity rubbish or easy access are discharged in the pump housing discharge outlet can be opened up in pump chamber bottom；But the existing simple function of drain structure for water
Can be single, it is only capable of playing the role of draining, water pump can suck more impurity rubbish when more severe for working environment, therefore
When carrying out pump housing maintenance, it is easy water drainage hole plug being unable to reach the effect of draining and removal of impurities.
Utility model content
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is convenient for the preventing clogging up device that cleans in the pump housing, including the pump housing；The pump housing intracavity bottom offers
One curved channel；The pump housing side wall offers the through hole being connected with curved channel；The pump housing lateral wall is opposite to be penetrated through
Hole site is fixedly connected with impurity-discharging pipe；
The curved channel one side is rotatably connected to shaft；The impurity-discharging pipe week, side was provided with discharge outlet；
Shaft one end week side is rotatably connected to sealing cover；The sealing cover is fixedly connected with impurities removal end surfaces；
The shaft week, side was fixedly connected with auger piece；The auger piece week side and curved channel inner surface phase
Match.
Further, auger piece surface offers several through-holes.
Further, auger piece edge array has sawtooth.
Further, shaft one end week side is fixedly connected with pin shaft.
The utility model has the following beneficial effects:
The utility model is rotatablely connected in curved channel and twists by opening up curved channel in pump body pump chamber bottom
Imperial piece；Using the rotation of auger piece convenient for the impurity rubbish that deposit in pump chamber to be discharged, avoids discharge outlet and easily block and miscellaneous
Matter rubbish occurs the case where pump body difficulty, which is discharged, influences pump working efficiency；Meanwhile conducive to the service life for improving water pump.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram convenient for removal of impurities preventing clogging up device in the pump housing of the utility model；
Fig. 2 is the structural schematic diagram of shaft and flood dragon piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-2, the utility model is convenient for the preventing clogging up device that cleans in the pump housing, including the pump housing 1；The pump housing is set
It is equipped with water inlet 11 and water outlet 12,1 intracavity bottom of the pump housing offers a curved channel 101；1 side wall of the pump housing offers and arc
The through hole 102 that conduit 101 is connected；1 lateral wall of the pump housing is welded with impurity-discharging pipe 103 with respect to 102 position of through hole；Impurity-discharging pipe
103 weeks sides are provided with discharge outlet 1031, and 1031 inner wall of discharge outlet offers screw thread, and is combined with silk plug；
101 one side of curved channel is provided with blind hole, and is rotatably connected to shaft 2 by blind hole；
2 one end week of shaft, side was rotatably connected to sealing cover 201；Sealing cover 201 and 103 end face of impurity-discharging pipe are solid by screw
Fixed connection；Shaft 2 and 201 rotatable connecting portion of sealing cover do encapsulation process；
2 weeks sides of shaft are welded with auger piece 202；202 weeks sides of auger piece match with 101 inner surface of curved channel；
Wherein, 2 one end week of shaft side is fixedly connected with pin shaft 203, and pin shaft 203 can be by welding, or connection is arranged in shaft 2
Hole is fixedly connected using pin shaft 203 and connecting hole interference fit.
Impurity rubbish is sucked inside the pump housing 1, if tree branches, polybag and mud ball are not easy to pass through between water pump vane,
It can be attached under flow action on impeller with wheel rotation, seriously affect the working efficiency of water pump；
After stopping pump working when maintenance, internal impurity rubbish can deposit to pump chamber bottom, fall on auger piece 202, this
Being can be by impurity rubbish by draining into discharge outlet in pump chamber using the rotation of auger piece 202 by 203 rotating shaft 2 of pin shaft
1031；It is easily blocked so as to avoid discharge outlet 1031 and the difficult discharge inside the pump housing 1 of impurity rubbish influences pump working effect
The case where rate, occurs；Meanwhile conducive to the service life for improving water pump.
Preferably, 202 surface of auger piece offers several through-holes 2021, setting through-hole 2021 can be conducive to the pump housing 1
Internal ponding is quickly discharged.
Preferably, 202 edge array of auger piece has sawtooth 2022, sawtooth 2022 is easier to screw in rubbish impurity, have
Conducive to auger piece 202 is improved to the expulsion efficiency of impurity rubbish, the impurity rubbish in the pump housing 1 is discharged more thorough.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. convenient for the preventing clogging up device that cleans in the pump housing, including the pump housing (1)；It is characterized by:
The pump housing (1) intracavity bottom offers a curved channel (101)；The pump housing (1) side wall offers and curved channel
(101) through hole (102) being connected；The pump housing (1) lateral wall is fixedly connected with impurity-discharging pipe with respect to through hole (102) position
(103)；
Curved channel (101) one side is rotatably connected to shaft (2)；
The all sides of the impurity-discharging pipe (103) are provided with discharge outlet (1031)；
Shaft (2) one end week side is rotatably connected to sealing cover (201)；The sealing cover (201) and impurity-discharging pipe (103) are held
Face is fixedly connected；
The all sides of the shaft (2) are fixedly connected with auger piece (202)；The all sides of the auger piece (202) and curved channel
(101) inner surface matches.
2. according to claim 1 convenient for the preventing clogging up device that cleans in the pump housing, which is characterized in that the auger piece (202)
Surface offers several through-holes (2021).
3. according to claim 1 convenient for the preventing clogging up device that cleans in the pump housing, which is characterized in that the auger piece (202)
Edge array has sawtooth (2022).
4. according to claim 1 convenient for the preventing clogging up device that cleans in the pump housing, which is characterized in that described shaft (2) one end
All sides are fixedly connected with pin shaft (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439015.6U CN209704939U (en) | 2019-04-02 | 2019-04-02 | Convenient for the preventing clogging up device that cleans in the pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439015.6U CN209704939U (en) | 2019-04-02 | 2019-04-02 | Convenient for the preventing clogging up device that cleans in the pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704939U true CN209704939U (en) | 2019-11-29 |
Family
ID=68646607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439015.6U Active CN209704939U (en) | 2019-04-02 | 2019-04-02 | Convenient for the preventing clogging up device that cleans in the pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704939U (en) |
-
2019
- 2019-04-02 CN CN201920439015.6U patent/CN209704939U/en active Active
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