CN219888336U - Corrosion-resistant centrifugal pump convenient to installation - Google Patents
Corrosion-resistant centrifugal pump convenient to installation Download PDFInfo
- Publication number
- CN219888336U CN219888336U CN202321097460.1U CN202321097460U CN219888336U CN 219888336 U CN219888336 U CN 219888336U CN 202321097460 U CN202321097460 U CN 202321097460U CN 219888336 U CN219888336 U CN 219888336U
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- China
- Prior art keywords
- centrifugal pump
- connecting pipe
- baffle
- installation
- corrosion
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- 230000007797 corrosion Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a corrosion-resistant centrifugal pump convenient to install, which comprises a centrifugal pump and an installation mechanism, wherein the installation mechanism comprises a connecting pipe, a baffle plate, a placing groove, a sealing ring, a connecting shell and a check ring, the lower surface of the centrifugal pump is fixedly connected with supporting legs, the installation mechanism is arranged on one end surface of the centrifugal pump, and the outer side surface of the centrifugal pump is wrapped with an anti-corrosion coating. The standing groove has been seted up to the inboard surface of connecting pipe, the inboard surface of standing groove closely laminates there is the sealing washer, the outside surface sliding connection of connecting pipe has the connection shell, the one end fixed surface of connecting pipe is connected with the baffle, can make the connecting pipe unable follow the connecting pipe outside to drop through the setting of baffle, then the inboard fixed surface of connection shell is connected with the retaining ring, after pipeline and connecting pipe installation, only need swivelling joint shell threaded connection water pipe like this, the water pipe just installs with the centrifugal pump together like this, through anticorrosive coating's setting, the anticorrosive effect of increase centrifugal pump that like this can be better.
Description
Technical Field
The utility model relates to the technical field related to centrifugal pumps, in particular to a corrosion-resistant centrifugal pump convenient to install.
Background
The centrifugal pump is a pump that conveys liquid by centrifugal force generated when the impeller rotates, and is operated by centrifugal motion of water by rotation of the impeller. Before the water pump is started, the pump shell and the water suction pipe are required to be filled with water, then the motor is started, the pump shaft drives the impeller and the water to do high-speed rotary motion, the water is centrifugally moved and thrown to the outer edge of the impeller, the water flows into the water pressing pipeline of the water pump through the flow channel of the volute pump shell, the basic structure of the centrifugal pump is composed of six parts, namely the impeller, the pump body, the pump shaft, the bearing, the sealing ring and the stuffing box, the impeller is the core part of the centrifugal pump, the rotating speed is high, the output force is high, the blades on the impeller play a main role, and the impeller needs to pass through a static balance experiment before being assembled. The inner and outer surfaces of the impeller are required to be smooth to reduce friction loss of water flow, but most of the existing centrifugal pumps are connected through flanges when the pipelines are installed, so that the installation is troublesome, and therefore, a corrosion-resistant centrifugal pump convenient to install is particularly required.
Most of the existing centrifugal pumps are connected through flanges when the pipelines are installed, so that the centrifugal pumps are troublesome to check, repair and maintain, and the disassembly is inconvenient when the centrifugal pumps are moved, so that the working efficiency is affected.
Disclosure of Invention
The utility model aims to provide a corrosion-resistant centrifugal pump convenient to install, so as to solve the problems that most of the conventional centrifugal pumps in the background art are connected through flanges when pipelines are installed, so that the inspection, maintenance and maintenance of the centrifugal pump are troublesome, and the disassembly is inconvenient when the centrifugal pump is moved, so that the working efficiency is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant centrifugal pump convenient to installation, includes centrifugal pump and installation mechanism, and wherein installation mechanism is including connecting pipe, baffle, standing groove, sealing washer, coupling shell and retaining ring, centrifugal pump's below fixed surface is connected with the supporting leg, centrifugal pump's one end surface is provided with installation mechanism, centrifugal pump's outside surface parcel has anticorrosive coating.
Preferably, the installation mechanism comprises a connecting pipe, a baffle, a placing groove, a sealing ring, a connecting shell and a check ring, wherein one side surface of the centrifugal pump is fixedly connected with the connecting pipe, one end surface of the connecting pipe is fixedly connected with the baffle, the placing groove is formed in the inner side surface of the connecting pipe, the sealing ring is tightly attached to the inner side surface of the placing groove, the connecting shell is connected with the outer side surface of the connecting pipe in a sliding manner, and the check ring is fixedly connected with the inner side surface of the connecting shell.
Preferably, the inner wall size of the connecting shell is identical with the outer wall size of the baffle, and the inner wall size of the retainer ring is identical with the outer wall size of the connecting pipe.
Preferably, the outer wall size of the sealing ring is identical with the inner wall size of the placing groove, and the sealing ring is made of rubber.
Preferably, the material of the anti-corrosion coating is metal fluorocarbon paint.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a corrosion-resistant centrifugal pump convenient to installation, through the connecting pipe, the baffle, the standing groove, the sealing washer, the setting of coupling shell and retaining ring, when the centrifugal pump needs the installation water pipe, firstly one side fixed surface of centrifugal pump is connected with the connecting pipe, make water flow out through the setting of connecting pipe this moment, the standing groove has been seted up to the inboard surface of connecting pipe, the inboard surface of standing groove closely laminates there is the sealing washer, can be better seal after the centrifugal pump installs the water pipe like this, then the outside surface sliding connection of connecting pipe has the coupling shell, the one end fixed surface of connecting pipe is connected with the baffle, can make the connecting pipe unable follow the connecting pipe outside through the setting of baffle, then the inboard surface fixedly connected with retaining ring of coupling shell, like this after pipeline and connecting pipe installation, only need swivelling joint shell threaded connection water pipe, the water pipe is just installed together with the centrifugal pump like this, through the setting of anticorrosive coating, the anticorrosive effect of increase centrifugal pump that like this can be better.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of the structure of the anticorrosion coating and baffle of the utility model in use;
FIG. 3 is a schematic view of the structure of the anticorrosive coating of the present utility model;
fig. 4 is an enlarged view of fig. 2 a according to the present utility model.
In the figure: 1. a centrifugal pump; 2. support legs; 3. a mounting mechanism; 301. a connecting pipe; 302. a baffle; 303. a placement groove; 304. a seal ring; 305. a connection housing; 306. a retainer ring; 4. and (3) an anti-corrosion coating.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a corrosion-resistant centrifugal pump convenient to installation, includes centrifugal pump 1 and installation mechanism 3, and wherein installation mechanism 3 is including connecting pipe 301, baffle 302, standing groove 303, sealing washer 304, coupling shell 305 and retaining ring 306, and centrifugal pump 1's below fixed surface is connected with supporting leg 2, and centrifugal pump 1's one end surface is provided with installation mechanism 3, and centrifugal pump 1's outside surface parcel has anticorrosive coating 4.
Further, the installation mechanism 3 includes connecting pipe 301, baffle 302, standing groove 303, sealing washer 304, coupling shell 305 and retaining ring 306, one side surface fixedly connected with connecting pipe 301 of centrifugal pump 1, the one end surface fixedly connected with baffle 302 of connecting pipe 301 this moment, the standing groove 303 has been seted up to the inside surface of connecting pipe 301, the inside surface of standing groove 303 closely laminates there is sealing washer 304, the outside surface sliding connection of connecting pipe 301 has coupling shell 305, the inside surface fixedly connected with retaining ring 306 of coupling shell 305, through the setting of connecting pipe 301, baffle 302, standing groove 303, sealing washer 304, coupling shell 305 and retaining ring 306, when the centrifugal pump 1 needs the installation water pipe, firstly one side surface fixedly connected with connecting pipe 301 of centrifugal pump 1, the setting through connecting pipe 301 can be better make water flow out this moment, the inside surface of connecting pipe 301 has seted up standing groove 303, the inside surface of standing groove 303 closely laminates sealing washer 304, so after the centrifugal pump 1 installs the water pipe 305, then the outside surface sliding connection of 301 has coupling shell, the one end surface fixedly connected with retaining ring 302, can be better from the outside surface connection of connecting pipe 301 and can be followed the setting up and can be connected to the connecting pipe 301 at the outside of connecting pipe 305, the outside through setting up and can's of baffle 302, the connection is connected to the outer side surface of connecting pipe 305 and the water pipe 301 is connected to the outer thread of connecting pipe 1.
Further, the inner wall dimension of the connection housing 305 is matched with the outer wall dimension of the baffle 302, the inner wall dimension of the retainer ring 306 is matched with the outer wall dimension of the connection tube 301, and the connection tube 301 can be prevented from falling off from the outside of the connection tube 301 better through the arrangement of the baffle 302.
Further, the outer wall size of the sealing ring 304 is identical to the inner wall size of the placing groove 303, the sealing ring 304 is made of rubber, and the sealing ring 304 is arranged, so that the centrifugal pump 1 can be better sealed after being provided with a water pipe.
Furthermore, the anticorrosive coating 4 is made of metal fluorocarbon paint, and the anticorrosive effect of the centrifugal pump 1 can be better improved through the arrangement of the anticorrosive coating 4.
Working principle: when the centrifugal pump 1 needs to install the water pipe, firstly, a connecting pipe 301 is fixedly connected to one side surface of the centrifugal pump 1, water can flow out through the arrangement of the connecting pipe 301, a placing groove 303 is formed in the inner side surface of the connecting pipe 301, a sealing ring 304 is tightly attached to the inner side surface of the placing groove 303, the centrifugal pump 1 can be better sealed after being installed with the water pipe, then a connecting shell 305 is slidably connected to the outer side surface of the connecting pipe 301, a baffle 302 is fixedly connected to one end surface of the connecting pipe 301, the connecting pipe 301 can not fall off from the outside of the connecting pipe 301 through the arrangement of the baffle 302, and then a retainer ring 306 is fixedly connected to the inner side surface of the connecting shell 305.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a corrosion-resistant centrifugal pump convenient to installation, includes centrifugal pump (1) and installation mechanism (3), and wherein installation mechanism (3) are including connecting pipe (301), baffle (302), standing groove (303), sealing washer (304), coupling shell (305) and retaining ring (306), its characterized in that: the anti-corrosion centrifugal pump is characterized in that supporting legs (2) are fixedly connected to the lower surface of the centrifugal pump (1), a mounting mechanism (3) is arranged on one end surface of the centrifugal pump (1), and an anti-corrosion coating (4) is wrapped on the outer side surface of the centrifugal pump (1).
2. A corrosion resistant centrifugal pump for facilitating installation as set forth in claim 1, wherein: the mounting mechanism (3) comprises a connecting pipe (301), a baffle (302), a placing groove (303), a sealing ring (304), a connecting shell (305) and a check ring (306), wherein one side surface of the centrifugal pump (1) is fixedly connected with the connecting pipe (301), one end surface of the connecting pipe (301) is fixedly connected with the baffle (302), the placing groove (303) is formed in the inner side surface of the connecting pipe (301), the sealing ring (304) is tightly attached to the inner side surface of the placing groove (303), the connecting shell (305) is connected with the outer side surface of the connecting pipe (301) in a sliding mode, and the check ring (306) is fixedly connected with the inner side surface of the connecting shell (305).
3. A corrosion resistant centrifugal pump for facilitating installation as set forth in claim 2, wherein: the inner wall size of the connecting shell (305) is matched with the outer wall size of the baffle plate (302), and the inner wall size of the retainer ring (306) is matched with the outer wall size of the connecting pipe (301).
4. A corrosion resistant centrifugal pump for facilitating installation as set forth in claim 2, wherein: the outer wall size of the sealing ring (304) is identical with the inner wall size of the placing groove (303), and the sealing ring (304) is made of rubber.
5. A corrosion resistant centrifugal pump for facilitating installation as set forth in claim 1, wherein: the anticorrosive coating (4) is made of metal fluorocarbon paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097460.1U CN219888336U (en) | 2023-05-09 | 2023-05-09 | Corrosion-resistant centrifugal pump convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097460.1U CN219888336U (en) | 2023-05-09 | 2023-05-09 | Corrosion-resistant centrifugal pump convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888336U true CN219888336U (en) | 2023-10-24 |
Family
ID=88408001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321097460.1U Active CN219888336U (en) | 2023-05-09 | 2023-05-09 | Corrosion-resistant centrifugal pump convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888336U (en) |
-
2023
- 2023-05-09 CN CN202321097460.1U patent/CN219888336U/en active Active
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