CN208686605U - A kind of water pump with scale-deposit-preventing wearing plate - Google Patents
A kind of water pump with scale-deposit-preventing wearing plate Download PDFInfo
- Publication number
- CN208686605U CN208686605U CN201821450938.3U CN201821450938U CN208686605U CN 208686605 U CN208686605 U CN 208686605U CN 201821450938 U CN201821450938 U CN 201821450938U CN 208686605 U CN208686605 U CN 208686605U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- pump housing
- wearing plate
- impeller
- flange bracket
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of water pump with scale-deposit-preventing wearing plate, with the pump housing, impeller is equipped in the pump housing, it is fixedly connected between the pump housing and motor by flange bracket, impeller is embedded between the pump housing and flange bracket, rotation axis is equipped in motor, rotation axis passes through flange bracket and connect with the pump housing, one end that rotation axis is connect with the pump housing is arranged impeller, motor is driven by rotation axis and pumps intracorporal wheel rotation, between the pump housing and impeller, wearing plate is respectively equipped between impeller and flange bracket, steel ball is installed on wearing plate, the face that the pump housing is contacted with wearing plate forms the same sealing surface of the pump housing, the pump housing is equipped with steel ball hole with sealing surface position corresponding with steel ball, the size shape of steel ball hole matches with steel ball, it is fixedly connected between steel ball and steel ball hole by glue, make between the pump housing and impeller, it is not easy to wear between flange bracket and impeller, adhere to dirt, to mention The working efficiency and service life of the high pump housing.
Description
Technical field
The utility model relates to water pump field more particularly to a kind of water pumps with scale-deposit-preventing wearing plate.
Background technique
There is the rotation of motor bearings impeller when pump operation, incremental pressure reaches required lift, blade wheel chamber inlet opening
Negative pressure is generated, water outlet generates positive pressure, and blade wheel chamber can generate pressure difference, so impeller and the same sealing of the pump housing for being adjacent to its front and back sides
Face and flange bracket are the smaller the better (pressure will not be allowed through both sides) with the gap of sealing surface, and making it, work efficiency is high, lift energy
Reach requirement.The both sides of existing water pump especially peripheral pump are all that the pig iron is cast with sealing surface, and both sides are the same as in sealing surface and impeller
Circle is prone to wear, and has generation dirt in wear process, so that the pump housing is with sealing surface and flange bracket with sealing surface and impeller
Between gap become larger, make positive/negative-pressure through blade wheel chamber, be unable to reach requirement when in impeller rotation pressure can not be incremented by and raise
Journey or rapid wear block impeller to burn out motor, shorten the service life of water pump.
Summary of the invention
The utility model provides a kind of water pump with scale-deposit-preventing wearing plate, it is therefore an objective to solve prior art problem, provide one
Work efficiency is high, the water pump with long service life with scale-deposit-preventing wearing plate for kind.
The utility model solve the problems, such as the technical solution adopted is that:
A kind of water pump with scale-deposit-preventing wearing plate has the pump housing, is equipped with impeller in the pump housing, passes through branch between the pump housing and motor
Frame flange is fixedly connected, and impeller is embedded between the pump housing and flange bracket, and rotation axis is equipped in motor, and rotation axis passes through Support Method
Orchid connect with the pump housing, and one end that rotation axis is connect with the pump housing is arranged impeller, and motor is driven by rotation axis pumps intracorporal impeller turn
It is dynamic, it is characterised in that: to be equipped with wearing plate between the pump housing and impeller, be installed with steel ball on wearing plate, the pump housing connects with wearing plate
The face of touching forms the same sealing surface of the pump housing, and the pump housing is equipped with steel ball hole with sealing surface position corresponding with steel ball, the diameter of steel ball hole and
Steel ball matches, and is fixedly connected between steel ball and steel ball hole by glue.
It is equipped with wearing plate between the impeller and flange bracket, is installed with steel ball, flange bracket and wearing plate on wearing plate
The face of contact forms the same sealing surface of flange bracket, and flange bracket is equipped with steel ball hole, steel ball with sealing surface position corresponding with steel ball
The diameter in hole matches with steel ball, is fixedly connected between steel ball and steel ball hole by glue.
The size shape of the steel ball hole matches with steel ball.
By being welded and fixed between the steel ball and wearing plate.
The utility model has the beneficial effects that the one side that wearing plate is connect with the pump housing, flange bracket welds a steel ball, pumping
Position corresponding with steel ball opens up steel ball hole respectively with sealing surface for the same sealing surface of body, flange bracket, and in the same sealing surface of the pump housing, branch
Frame flange with sealing surface respectively with apply glue in steel ball hole, wearing plate is respectively overlay in the same sealing surface of the pump housing, flange bracket
With on sealing surface, steel ball is got into steel ball hole, makes the glue spill-over in steel ball hole, generating pulling force to wearing plate after solidification makes it
Be fixed on the same sealing surface of the pump housing, the same sealing surface of flange bracket (formed one layer new wear-resisting same sealing surface), make the pump housing and impeller it
Between, not easy to wear, adherency dirt between flange bracket and impeller, to improve the working efficiency and service life of the pump housing.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the pump housing and steel ball, wear-resisting board connecting structure enlarged diagram；
Fig. 4 is flange bracket and steel ball, wear-resisting board connecting structure enlarged diagram；
Fig. 5 is pump housing side view；
Fig. 6 is pump housing main view；
Fig. 7 is the side view that the wearing plate connecting with the pump housing is connect with steel ball；
Fig. 8 is the main view that the wearing plate connecting with the pump housing is connect with steel ball；
Fig. 9 is that Support Method connects side view；
Figure 10 is flange bracket main view；
Figure 11 is the side view that the wearing plate connecting with flange bracket is connect with steel ball；
Figure 12 is the main view that the wearing plate connecting with flange bracket is connect with steel ball.
In figure: 1, the pump housing；2, impeller；3, motor；4, flange bracket；5, rotation axis；6, wearing plate；7, steel ball；8, the pump housing
Same sealing surface；9, steel ball hole；10, wearing plate；11, steel ball；12, the same sealing surface of flange bracket；13, steel ball hole.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, a kind of band scale-deposit-preventing shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12
The water pump of wearing plate has the pump housing 1, is equipped with impeller 2 in the pump housing 1, connects between the pump housing 1 and motor 3 by the way that flange bracket 4 is fixed
Connect, impeller 2 is embedded between the pump housing 1 and flange bracket 4, be equipped with rotation axis 5 in motor 3, rotation axis 5 pass through flange bracket 4 with
The pump housing 1 connects, and one end that rotation axis 5 is connect with the pump housing 1 is arranged impeller 2, and motor 3 drives the impeller in the pump housing 1 by rotation axis 5
2 rotations are equipped with wearing plate 6, are installed with steel ball 7 on wearing plate 6, the pump housing 1 is contacted with wearing plate 6 between the pump housing 1 and impeller 2
Face form the pump housing with sealing surface 8, the pump housing is with the position corresponding with steel ball 7 of sealing surface 8 equipped with steel ball hole 9, the diameter of steel ball hole 9
Match with steel ball 7, be fixedly connected between steel ball 7 and steel ball hole 9 by glue, is equipped between the impeller 2 and flange bracket 4
Wearing plate 10 is installed with steel ball 11 on wearing plate 10, and the face that flange bracket 4 is contacted with wearing plate 10 forms flange bracket with sealing
Face 12, flange bracket are equipped with steel ball hole 13, the diameter and steel ball 11 of steel ball hole 13 with the position corresponding with steel ball 11 of sealing surface 12
Match, be fixedly connected between steel ball 11 and steel ball hole 13 by glue, passes through welding between the steel ball 11 and wearing plate 10
It is fixed.
The size shape of the steel ball hole 9 matches with steel ball 7, and size shape and the steel ball 11 of steel ball hole 13 match.
The wearing plate is stainless sheet steel.
During the installation process, it will first pass through between steel ball and wearing plate and be welded and fixed, glue is filled in steel ball hole, then will
The position alignment of steel ball and steel ball hole bonds the wearing plate of calibrating position, by each portion of water pump with the pump housing, flange bracket respectively
Part is successively installed fixed.
The one side that wearing plate is connect with the pump housing, flange bracket welds a steel ball, same in the same sealing surface of the pump housing, flange bracket
Position corresponding with steel ball opens up steel ball hole to sealing surface respectively, and in the same sealing surface of the pump housing, flange bracket with sealing surface respectively with
It applies glue in steel ball hole, wearing plate is respectively overlay in the same sealing surface of the pump housing, flange bracket on sealing surface, steel ball is got into
In steel ball hole, make the glue spill-over in steel ball hole, pulling force is generated to wearing plate after solidification and is secured to the same sealing surface of the pump housing, branch
The same sealing surface of frame flange (forms one layer of new wear-resisting same sealing surface), makes between the pump housing and impeller, between flange bracket and impeller
Not easy to wear, adherency dirt, to improve the working efficiency and service life of the pump housing.
Claims (4)
1. a kind of water pump with scale-deposit-preventing wearing plate has the pump housing, is equipped with impeller in the pump housing, passes through bracket between the pump housing and motor
Flange is fixedly connected, and impeller is embedded between the pump housing and flange bracket, and rotation axis is equipped in motor, and rotation axis passes through flange bracket
It being connect with the pump housing, one end that rotation axis is connect with the pump housing is arranged impeller, and motor is driven by rotation axis and pumps intracorporal wheel rotation,
It is characterized by: being equipped with wearing plate between the pump housing and impeller, it is installed with steel ball on wearing plate, the pump housing is contacted with wearing plate
Face forms the same sealing surface of the pump housing, and the pump housing is equipped with steel ball hole, the diameter and steel ball of steel ball hole with sealing surface position corresponding with steel ball
Match, is fixedly connected between steel ball and steel ball hole by glue.
2. a kind of water pump with scale-deposit-preventing wearing plate as described in claim 1, it is characterised in that: the impeller and flange bracket it
Between be equipped with wearing plate, be installed with steel ball on wearing plate, the face formation same sealing surface of flange bracket that flange bracket is contacted with wearing plate,
Flange bracket is equipped with steel ball hole with sealing surface position corresponding with steel ball, and diameter and the steel ball of steel ball hole match, steel ball and steel
It is fixedly connected between ball by glue.
3. a kind of water pump with scale-deposit-preventing wearing plate as claimed in claim 1 or 2, it is characterised in that: the size of the steel ball hole
Shape matches with steel ball.
4. a kind of water pump with scale-deposit-preventing wearing plate as claimed in claim 1 or 2, it is characterised in that: the steel ball and wearing plate
Between by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450938.3U CN208686605U (en) | 2018-09-05 | 2018-09-05 | A kind of water pump with scale-deposit-preventing wearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450938.3U CN208686605U (en) | 2018-09-05 | 2018-09-05 | A kind of water pump with scale-deposit-preventing wearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686605U true CN208686605U (en) | 2019-04-02 |
Family
ID=65888047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450938.3U Expired - Fee Related CN208686605U (en) | 2018-09-05 | 2018-09-05 | A kind of water pump with scale-deposit-preventing wearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112815A (en) * | 2020-09-22 | 2020-12-22 | 华中科技大学 | Ultra-thin micropump integrating pump body and bearing |
-
2018
- 2018-09-05 CN CN201821450938.3U patent/CN208686605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112815A (en) * | 2020-09-22 | 2020-12-22 | 华中科技大学 | Ultra-thin micropump integrating pump body and bearing |
| CN112112815B (en) * | 2020-09-22 | 2021-05-18 | 华中科技大学 | An ultra-thin micro pump with integrated pump body and bearing |
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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: 20190402 |