CN219795587U - Corrosion-resistant vertical vortex pipeline pump - Google Patents
Corrosion-resistant vertical vortex pipeline pump Download PDFInfo
- Publication number
- CN219795587U CN219795587U CN202321160387.8U CN202321160387U CN219795587U CN 219795587 U CN219795587 U CN 219795587U CN 202321160387 U CN202321160387 U CN 202321160387U CN 219795587 U CN219795587 U CN 219795587U
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- CN
- China
- Prior art keywords
- pump cover
- corrosion
- pump
- shell
- ring
- 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.)
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Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 33
- 230000007797 corrosion Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a corrosion-resistant vertical vortex pipeline pump, which comprises a motor and a shell, wherein the shell is fixedly connected with the bottom of the motor through a flange, the bottom end of the shell is fixedly connected with a pump cover, a hollow structure is arranged in the pump cover to form a runner, the output end of the motor is fixedly connected with a rotating shaft, a connecting frame is arranged in the pump cover, a static ring is arranged at the front end of the connecting frame, a movable ring is sleeved outside the rotating shaft and is clamped with the static ring, a cavity is formed between the top end of the connecting frame and the shell, two ends of the pump cover are respectively communicated with a water inlet and a water outlet, corrosion-resistant material layers are coated on the inner walls of the pump cover, the water inlet and the water outlet, the connecting frame structure of stainless steel materials on the outer sides of the pump cover is used for reinforcing the connectivity of the rotating shaft and the pump cover, and the corrosion-resistant material layers coated on the inner side walls of the pump cover, the water inlet and the water outlet can play a role of protecting, and the smoothness and the corrosion resistance of impeller part and the inner cavity of a pump body are improved, so that the friction loss of fluid is reduced and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of pipeline pumps, in particular to a corrosion-resistant vertical vortex pipeline pump.
Background
The medium pumped by the traditional pipeline pump is generally limited to pure liquid; when industrial liquid contains corrosive chemical components, the conventional pipeline pump can cause corrosion of the inner cavity of the pump body, the impeller and the rotating shaft, and the service life of the pipeline pump is seriously influenced by the corrosion of the liquid to the inner cavity of the pump body, the impeller and the rotating shaft.
When the pumped fluid material contains suspended particles, the particles can pitting corrosion to the inner cavity of the pump body, the impeller and the rotating shaft, so that the surfaces of the flow channel of the pump body and the impeller are rough, and the friction loss of the fluid in the pipeline pump is large, thereby influencing the pumping efficiency of the pipeline pump.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the corrosion-resistant vertical vortex pipeline pump, the water retaining sealing effect can be realized by the combination structure of the movable ring and the static ring which are arranged and the water retaining ring structure at the bottom, the connecting frame structure made of stainless steel on the outer side of the water retaining ring structure strengthens the connectivity of a rotating shaft and a pump cover, and the corrosion-resistant material layers coated on the inner side walls of the pump cover, the water inlet and the water outlet can play a role in protecting, and the smoothness and the corrosion resistance of the impeller part in the pump cover and the inner cavity of the pump body are improved so as to reduce the friction loss of fluid and prolong the service life.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a corrosion-resistant vertical vortex pipeline pump, includes motor and shell, the bottom of shell through flange fastening and motor, the bottom and the pump cover fixed connection of shell, be hollow structure in the pump cover, form the runner, the output and the pivot fixed connection of motor, the inside of pump cover is provided with the link, the front end of link sets up quiet ring, the outside cover of pivot is equipped with the rotating ring, the rotating ring is established with quiet ring card and is connected, form the cavity between the top of link and the shell, the both ends of pump cover communicate with water inlet and delivery port respectively, and all coat on the inner wall of pump cover, water inlet and delivery port and have corrosion-resistant material layer.
As a preferable technical scheme of the utility model, the size of the movable ring is larger than that of the static ring, and the bottom end of the movable ring is provided with a water retaining sealing ring.
As a preferable technical scheme of the utility model, the corrosion-resistant material layer is an epoxy resin corrosion-resistant paint.
As a preferable technical scheme of the utility model, the pump cover and the shell are fixedly connected through a buckle.
As a preferable technical scheme of the utility model, the connecting frame is made of stainless steel.
Compared with the prior art, the utility model has the following beneficial effects:
in this device, through the integrated configuration of rotating ring and quiet ring that sets up, the manger plate circle structure of cooperation bottom can realize manger plate sealed effect, and the link structure of the stainless steel material in its outside strengthens the connectivity of pivot and pump cover, and the anticorrosive material layer of all coating in the inside wall of pump cover, water inlet and delivery port can play the effect of protection, and improves the smoothness and the corrosion-resistant ability of impeller part and the pump body inner chamber in the pump cover to reduce fluidic friction loss and improve life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
fig. 3 is a cross-sectional view of the structure of the present utility model.
Wherein: 1. a motor; 2. a flow passage; 3. a housing; 4. a water outlet; 5. a water inlet; 6. a rotating shaft; 7. a pump cover; 8. a moving ring; 9. a stationary ring; 10. a connecting frame; 11. a cavity; 12. and a layer of corrosion resistant material.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-3, the utility model provides a corrosion-resistant vertical vortex pipeline pump, which comprises a motor 1 and a shell 3, wherein the shell 3 is fixedly connected with the bottom of the motor 1 through a flange, the bottom end of the shell 3 is fixedly connected with a pump cover 7, a hollow structure is arranged in the pump cover 7 to form a flow channel 2, the output end of the motor 1 is fixedly connected with a rotating shaft 6, a connecting frame 10 is arranged in the pump cover 7, the front end of the connecting frame 10 is provided with a static ring 9, the outer side of the rotating shaft 6 is sleeved with a movable ring 8, the movable ring 8 is clamped and connected with the static ring 9, a cavity 11 is formed between the top end of the connecting frame 10 and the shell 3, two ends of the pump cover 7 are respectively communicated with a water inlet 5 and a water outlet 4, and corrosion-resistant material layers 12 are coated on the inner walls of the pump cover 7, the water inlet 5 and the water outlet 4.
In other embodiments, the size of the moving ring 8 is greater than that of the static ring 9, a water retaining sealing ring is arranged at the bottom end of the moving ring 8, the corrosion-resistant material layer 12 is epoxy resin corrosion-resistant paint, the pump cover 7 is fixedly connected with the shell 3 through a buckle, the connecting frame 10 is made of stainless steel, an impeller structure arranged in the pump cover 7 is in transmission connection with the bottom end of the rotating shaft 6, the water retaining sealing effect can be achieved through the combination structure of the moving ring 8 and the static ring 9, the water retaining sealing effect is achieved through the water retaining ring structure arranged at the bottom end, the connecting frame 10 structure made of stainless steel on the outer side of the connecting frame is used for reinforcing the connectivity of the rotating shaft 6 and the pump cover 7, and the corrosion-resistant material layer 12 coated on the inner side walls of the pump cover 7, the water inlet 5 and the water outlet 4 can play a role in protection, and the smoothness and the corrosion resistance of the impeller part and the inner cavity of the pump body in the pump cover 7 are improved, so that friction loss of fluid is reduced, and service life is prolonged.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a corrosion-resistant vertical vortex pipeline pump, includes motor (1) and shell (3), the bottom with motor (1) is fixed through the flange to shell (3), its characterized in that: the bottom of shell (3) and pump cover (7) fixed connection, be hollow structure in pump cover (7), form runner (2), the output and the pivot (6) fixed connection of motor (1), the inside of pump cover (7) is provided with link (10), the front end of link (10) sets up quiet ring (9), the outside cover of pivot (6) is equipped with rotating ring (8), rotating ring (8) establish with quiet ring (9) card and are connected, form cavity (11) between the top of link (10) and shell (3), the both ends of pump cover (7) communicate with water inlet (5) and delivery port (4) respectively, and all are coated with corrosion-resistant material layer (12) on the inner wall of pump cover (7), water inlet (5) and delivery port (4).
2. The corrosion resistant vertical vortex tube pump of claim 1 wherein: the size of the moving ring (8) is larger than that of the static ring (9), and a water retaining sealing ring is arranged at the bottom end of the moving ring (8).
3. The corrosion resistant vertical vortex tube pump of claim 1 wherein: the corrosion-resistant material layer (12) is an epoxy resin anti-corrosion coating.
4. The corrosion resistant vertical vortex tube pump of claim 1 wherein: the pump cover (7) is fixedly connected with the shell (3) through a buckle.
5. The corrosion resistant vertical vortex tube pump of claim 1 wherein: the connecting frame (10) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160387.8U CN219795587U (en) | 2023-05-11 | 2023-05-11 | Corrosion-resistant vertical vortex pipeline pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160387.8U CN219795587U (en) | 2023-05-11 | 2023-05-11 | Corrosion-resistant vertical vortex pipeline pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795587U true CN219795587U (en) | 2023-10-03 |
Family
ID=88156105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160387.8U Active CN219795587U (en) | 2023-05-11 | 2023-05-11 | Corrosion-resistant vertical vortex pipeline pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795587U (en) |
-
2023
- 2023-05-11 CN CN202321160387.8U patent/CN219795587U/en active Active
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