CN206221385U - A kind of half-opened impeller stainless steel centrifugal pump - Google Patents
A kind of half-opened impeller stainless steel centrifugal pump Download PDFInfo
- Publication number
- CN206221385U CN206221385U CN201621131336.2U CN201621131336U CN206221385U CN 206221385 U CN206221385 U CN 206221385U CN 201621131336 U CN201621131336 U CN 201621131336U CN 206221385 U CN206221385 U CN 206221385U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- impeller
- stainless steel
- motor
- rotating shaft
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of half-opened impeller stainless steel centrifugal pump, including containment vessel, motor, the pump housing, impeller and rotating shaft, the pump housing top is provided with terminal pad, the pump housing is that top is provided with charging aperture, the impeller right side is provided with rotating shaft, the rotating shaft right side is provided with steady axle device, and steady axle device right side is provided with thread head, the pump housing left side is provided with discharge nozzle, and discharge nozzle left side is provided with discharging opening, the pump housing right side is provided with containment vessel, gangbar is installed inside the containment vessel, and gangbar left side is provided with decelerator, the containment vessel right side is provided with connector, the motor surfaces are provided with operation panel, the motor lower section is provided with base.The utility model is provided with four altogether by fixing nut, and fixing nut is uniformly arranged on connection panel surface, can effectively fix the connection of feed pipe and charging aperture, is conducive to being avoided by the phenomenon for coming off occur during use.
Description
Technical field
The utility model is related to pump technical field, more particularly to a kind of half-opened impeller stainless steel centrifugal pump is centrifuged.
Background technology
Centrifugal pump is classified from different perspectives different names, and one of which classification can be divided into centrifugal pump with shrouded impeller, open type
Impeller centrifugal pump and centrifugal pump with semien closed impellerpump, half-opened impeller only have back shroud, and it is easy to precipitate or containing solid suitable for conveying
The liquid of body suspension, its efficiency between open type and centrifugal pump with shrouded impeller, centrifugal pump as a kind of medium conveying apparatus,
It is widely used, uses double shrouded wheel more usual impeller, requirement of the double shrouded wheel to runner is higher, the flow in the pump housing is needed
It is designed as structure wider, and such design is used when can only be directed to the larger operating mode of pumped (conveying) medium, for low discharge field
The conveying to medium cannot then be implemented, when having the medium of particle for conveying, the particle in medium easily glues and blocks up double shrouded wheel
It is interior, centrifugal force is had influence on, the performance of the pumped (conveying) medium of centrifugal pump is also had influence on, while the particle in medium can be made to pump body
Into impingment corrosion, make the pump housing and its too fast abrasion of inner body, shorten the service life of the pump housing.
Utility model content
The purpose of this utility model is and a kind of half-opened impeller for proposing in order to solve shortcoming present in prior art
Stainless steel centrifugal pump.
To achieve these goals, the utility model employs following technical scheme：
A kind of half-opened impeller stainless steel centrifugal pump, including containment vessel, motor, the pump housing, impeller and rotating shaft, the pump housing
Top is provided with terminal pad, and connection panel surface is provided with fixing nut, and the pump housing is that top is provided with charging aperture, the pump
Internal portion is provided with impeller, and the impeller right side is provided with rotating shaft, and rotating shaft left side is provided with bearing, and the rotating shaft right side is installed
There is steady axle device, and steady axle device right side is provided with thread head, the pump housing left side is provided with discharge nozzle, and discharge nozzle left side is provided with
Discharging opening, the pump housing right side is provided with containment vessel, and gangbar is provided with inside the containment vessel, and gangbar left side is provided with
Decelerator, the containment vessel right side is provided with connector, and connector right side is provided with motor, and the motor surfaces are installed
There is operation panel, and operation plate surface is provided with starting switch, the motor lower section is provided with base.
Preferably, the fixing nut is provided with four altogether, and fixing nut is uniformly arranged on connection panel surface.
Preferably, the motor is connected by connector with the pump housing.
Preferably, the pump housing is stainless steel structure.
Preferably, the impeller is smooth surface structure.
In the utility model, four are provided with altogether by fixing nut, and fixing nut is uniformly arranged on connection panel surface,
The connection of feed pipe and charging aperture can be effectively fixed, is conducive to being avoided by the phenomenon for coming off occur during use, led to
Cross connector motor to be connected with the pump housing, motor can be effectively utilized to control the rotating speed of pump body impeller, be conducive to
The operating efficiency of raising equipment, is stainless steel structure by the pump housing, and the problem that the equipment that can be effectively prevented from is corroded is conducive to
The safe handling of equipment and increase the service life, be smooth surface structure by impeller, the friction loss of current can be efficiently reduced,
Be conducive to the effective use of impeller.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of half-opened impeller stainless steel centrifugal pump structural representation；
Fig. 2 be the utility model proposes a kind of half-opened impeller stainless steel centrifugal pump impeller structural representation.
In figure：1, fixing nut, 2, charging aperture, 3, terminal pad, 4, containment vessel, 5, connector, 6, operation panel, 7, startup is opened
Pass, 8, motor, 9, discharging opening, 10, discharge nozzle, 11, the pump housing, 12, decelerator, 13, gangbar, 14, base, 15, impeller,
16, bearing, 17, rotating shaft, 18, steady axle device, 19, thread head.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of half-opened impeller stainless steel centrifugal pump, including containment vessel 4, motor 8, the pump housing 11, impeller
15 and rotating shaft 17, the top of the pump housing 11 is provided with terminal pad 3, and the surface of terminal pad 3 is provided with fixing nut 1, and the pump housing 11 is top
Charging aperture 2 is installed, impeller 15 is installed inside the pump housing 11, the right side of impeller 15 is provided with rotating shaft 17, and the left side of rotating shaft 17 is installed
There is bearing 16, the right side of rotating shaft 17 is provided with steady axle device 18, and the steady right side of axle device 18 is provided with thread head 19, and the left side of the pump housing 11 is installed
There is discharge nozzle 10, and the left side of discharge nozzle 10 is provided with discharging opening 9, the right side of the pump housing 11 is provided with containment vessel 4, the inside of containment vessel 4 peace
Equipped with gangbar 13, and the left side of gangbar 13 is provided with decelerator 12, and the right side of containment vessel 4 is provided with connector 5, and connector 5
Right side is provided with motor 8, and the surface of motor 8 is provided with operation panel 6, and the surface of operation panel 6 is provided with starting switch 7, electronic
The lower section of machine 8 is provided with base 14, and fixing nut 1 is provided with four altogether, and fixing nut 1 is uniformly arranged on the surface of terminal pad 3, electricity
Motivation 8 is connected by connector 5 with the pump housing 11, and the pump housing 11 is stainless steel structure, and impeller 15 is smooth surface structure.
Operation principle：When using the half-opened impeller stainless steel centrifugal pump, first feed pipe is connected with charging aperture 2,
Fixedly mounted using fixing nut 1, after the starting switch 7 on the surface of opening operation plate 6, motor 8 starts to provide dynamic for equipment
Power, drives gangbar 13 to rotate together, dynamic by after the decelerating effect of decelerator 12, can then drive rotating shaft 17 not stall, its
The steady axle device 18 on surface can help stablize the rotating speed of impeller 15, be conducive to being operated for equipment stabilization, by constantly rotation
Leave after the heart, liquid can flow into discharge nozzle 10, finally flowed out by discharging opening 9.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of half-opened impeller stainless steel centrifugal pump, including containment vessel（4）, motor（8）, the pump housing（11）, impeller（15）With
Rotating shaft（17）, it is characterised in that the pump housing（11）Top is provided with terminal pad（3）, and terminal pad（3）Surface is provided with fixation
Nut（1）, the pump housing（11）It is that top is provided with charging aperture（2）, the pump housing（11）Inside is provided with impeller（15）, it is described
Impeller（15）Right side is provided with rotating shaft（17）, and rotating shaft（17）Left side is provided with bearing（16）, the rotating shaft（17）Install on right side
There is steady axle device（18）, and steady axle device（18）Right side is provided with thread head（19）, the pump housing（11）Left side is provided with discharge nozzle
（10）, and discharge nozzle（10）Left side is provided with discharging opening（9）, the pump housing（11）Right side is provided with containment vessel（4）, the protection
Shell（4）Inside is provided with gangbar（13）, and gangbar（13）Left side is provided with decelerator（12）, the containment vessel（4）Right side
Connector is installed（5）, and connector（5）Right side is provided with motor（8）, the motor（8）Surface is provided with operation panel
（6）, and operation panel（6）Surface is provided with starting switch（7）, the motor（8）Lower section is provided with base（14）.
2. a kind of half-opened impeller stainless steel centrifugal pump according to claim 1, it is characterised in that the fixing nut
（1）Four, and fixing nut are installed altogether（1）Uniformly it is arranged on terminal pad（3）Surface.
3. a kind of half-opened impeller stainless steel centrifugal pump according to claim 1, it is characterised in that the motor (8）
By connector（5）With the pump housing（11）It is connected.
4. a kind of half-opened impeller stainless steel centrifugal pump according to claim 1, it is characterised in that the pump housing（11）For
Stainless steel structure.
5. a kind of half-opened impeller stainless steel centrifugal pump according to claim 1, it is characterised in that the impeller（15）For
Smooth surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131336.2U CN206221385U (en) | 2016-10-18 | 2016-10-18 | A kind of half-opened impeller stainless steel centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131336.2U CN206221385U (en) | 2016-10-18 | 2016-10-18 | A kind of half-opened impeller stainless steel centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221385U true CN206221385U (en) | 2017-06-06 |
Family
ID=58788512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621131336.2U Expired - Fee Related CN206221385U (en) | 2016-10-18 | 2016-10-18 | A kind of half-opened impeller stainless steel centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221385U (en) |
-
2016
- 2016-10-18 CN CN201621131336.2U patent/CN206221385U/en not_active Expired - Fee Related
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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: 20170606 Termination date: 20171018 |