CN206539526U - A kind of Height Adjustable centrifugal pump - Google Patents
A kind of Height Adjustable centrifugal pump Download PDFInfo
- Publication number
- CN206539526U CN206539526U CN201720154464.7U CN201720154464U CN206539526U CN 206539526 U CN206539526 U CN 206539526U CN 201720154464 U CN201720154464 U CN 201720154464U CN 206539526 U CN206539526 U CN 206539526U
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- CN
- China
- Prior art keywords
- pump
- height adjustable
- pump housing
- power transmission
- transmission 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 provides a kind of Height Adjustable centrifugal pump, belongs to fluid machinery technical field.It solves existing centrifugal pump installation site ground and can not usually not carried out effectively adjusting influence water pump with water pipe the problem of docking.This Height Adjustable centrifugal pump, including pump head, the pump housing and the motor for being arranged at pump body, it is fixedly connected between pump head and the pump housing by nut, power transmission shaft one end of motor horizontally extends into pump head and is fixed with impeller by flat key, water inlet is axially offered on pump head and radially delivery port is offered, it is located on power transmission shaft in pump head and is provided with oil sealing, it is located on power transmission shaft in the pump housing and is provided with retaining ring, base and the governor motion corresponding with base are provided with below the pump housing, support disk is provided with governor motion, it is connected through a screw thread between governor motion and support disk.The utility model is by supporting the setting of disk to make it have the more preferable advantage of height adjustable practicality.
Description
Technical field
The utility model belongs to fluid machinery technical field, is related to a kind of water pump, more particularly to it is a kind of it is Height Adjustable from
Heart pump.
Background technology
Centrifugal pump is to be rotated using impeller and liquid is occurred centrifugal motion come work, and centrifugal pump operationally, is relied on
The impeller rotated at a high speed, liquid obtains energy to improve pressure in the presence of centrifugal inertial force, and centrifugal pump is before work, pump
The necessary hydraulically full medium of internal and water inlet, it is circularly-supercharged that centrifugal pump is commonly used in the cold-warm waters such as industry and urban water supply and sewerage
And coordinative composition of equipments, traditional its base of centrifugal pump is typically into a single integrated structure with pump body design at present, therefore when water pump installation site
Ground can not usually not adjusted effectively, and water pump easily tilts and influences docking for water pump and water pipe.
The content of the invention
The purpose of this utility model be for the above-mentioned problems in the prior art there is provided a kind of better adaptability and
Height Adjustable centrifugal pump.
The purpose of this utility model can be realized by following technical proposal：A kind of Height Adjustable centrifugal pump, including pump
Head, the pump housing and the motor for being arranged at pump body, are fixedly connected with, the biography of the motor between described pump head and the pump housing by nut
Moving axis one end, which horizontally extends into pump head and is fixed with by flat key on impeller, described pump head, axially offers water inlet and radial direction
Offer to be located in pump head to be provided with to be located in the pump housing on oil sealing, described power transmission shaft on delivery port, described power transmission shaft and set
There is retaining ring, it is characterised in that base and the governor motion corresponding with base, described tune are provided with below the pump housing
It is provided between support disk, and described governor motion and support disk and is connected through a screw thread in section mechanism.
Originally the technique effect of Height Adjustable centrifugal pump is：The centrifugation being structure as a whole relative to traditional pump housing and base
Pump, the utility model in pump housing lower front end by setting base, the rear end setting governor motion corresponding with base and support
Disk, and be connected through a screw thread between the two, rotation support disk can effectively adjust the height of centrifugal pump rear end, solve and work as water
The problem of pump installation site ground injustice influence water pump is docked with water pipe.
In a kind of above-mentioned Height Adjustable centrifugal pump, described support disk is fastened by snap ring.Can by snap ring
Effectively prevent centrifugal pump from loosening in the process of running between screw thread.
In a kind of above-mentioned Height Adjustable centrifugal pump, the rear end of the power transmission shaft protrudes horizontally up outside the pump housing and is fixed with
Fan blade.Motor during centrifugation pump operation in it drives fan blade rotation to radiate the pump housing simultaneously.
In a kind of above-mentioned Height Adjustable centrifugal pump, the rear end of the pump housing has been provided with protection fan blade by screw
The fan housing of effect.
In a kind of above-mentioned Height Adjustable centrifugal pump, terminal box is provided with above the pump housing.
Compared with prior art, this Height Adjustable centrifugal pump is real by supporting the setting of disk to make it have height adjustable
With the more preferable advantage of property.
Brief description of the drawings
Fig. 1 is the sectional view of this centrifugal pump.
In figure, 1, pump head；2nd, the pump housing；3rd, motor；4th, power transmission shaft；5th, impeller；6th, water inlet；7th, delivery port；8th, oil sealing；9、
Retaining ring；10th, governor motion；11st, disk is supported；12nd, fan blade；13rd, fan housing；14th, terminal box；15th, base.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this Height Adjustable centrifugal pump, including pump head 1, the pump housing 2 and the motor 3 that is arranged inside the pump housing 2,
It is fixedly connected between pump head 1 and the pump housing 2 by nut, the one end of power transmission shaft 4 for stating motor 3 is horizontally extended into pump head 1 and by flat key
It is fixed with impeller 5, pump head 1 axially to offer water inlet 6 and radially offer and is located on delivery port 7, power transmission shaft 4 in pump head 1
It is provided with to be located in the pump housing 2 on oil sealing 8, power transmission shaft 4 and is provided with retaining ring 9, the lower section of the pump housing 2 is provided with base 15 and and base
Support disk 11 is provided with 15 corresponding governor motions 10, governor motion 10, between governor motion 10 and support disk 11
It is connected through a screw thread.
Further describe in detail, in order to prevent centrifugal pump from loosening in the process of running between screw thread, support disk 11 passes through snap ring
Fastening, in order to be radiated to the pump housing 2, the rear end of power transmission shaft 4 protrudes horizontally up outside the pump housing 2 and is fixed with after fan blade 12, the pump housing 2
Hold to be provided with above the fan housing 13 that protection fan blade 12 is acted on, the pump housing by screw and be provided with terminal box 14.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein pump head 1, the pump housing 2, motor 3, power transmission shaft 4, impeller 5, water inlet 6, delivery port 7,
The terms such as oil sealing 8, retaining ring 9, governor motion 10, support disk 11, fan blade 12, fan housing 13, terminal box 14, base 15, but simultaneously
It is not excluded for the possibility using other terms.It is used for the purpose of more easily describing and explaining the utility model using these terms
Essence；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (5)
1. a kind of Height Adjustable centrifugal pump, including pump head（1）, the pump housing（2）Be arranged at the pump housing（2）Internal motor（3）, institute
The pump head stated（1）With the pump housing（2）Between be fixedly connected with by nut, the motor（3）Power transmission shaft（4）One end horizontally extends into pump head
（1）It is interior and impeller is fixed with by flat key（5）, described pump head（1）Upper axial direction offers water inlet（6）Offered out with radial direction
The mouth of a river（7）, described power transmission shaft（4）It is upper to be located at pump head（1）Inside it is provided with oil sealing（8）, described power transmission shaft（4）It is upper to be located at the pump housing
（2）Inside it is provided with retaining ring（9）, it is characterised in that the pump housing（2）Lower section be provided with base（15）With with base（15）Phase
Corresponding governor motion（10）, described governor motion（10）On be provided with support disk（11）, and described governor motion
（10）With support disk（11）Between be connected through a screw thread.
2. a kind of Height Adjustable centrifugal pump according to claim 1, it is characterised in that described support disk（11）It is logical
Cross snap ring fastening.
3. a kind of Height Adjustable centrifugal pump according to claim 1, it is characterised in that the power transmission shaft（4）Rear end
Protrude horizontally up the pump housing（2）It is outer and be fixed with fan blade（12）.
4. a kind of Height Adjustable centrifugal pump according to claim 1, it is characterised in that the described pump housing（2）Rear end
Protection fan blade has been provided with by screw（12）The fan housing of effect（13）.
5. a kind of Height Adjustable centrifugal pump according to claim 1 or 4, it is characterised in that the pump housing（2）Top
It is provided with terminal box（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154464.7U CN206539526U (en) | 2017-02-21 | 2017-02-21 | A kind of Height Adjustable centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154464.7U CN206539526U (en) | 2017-02-21 | 2017-02-21 | A kind of Height Adjustable centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539526U true CN206539526U (en) | 2017-10-03 |
Family
ID=59946694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154464.7U Expired - Fee Related CN206539526U (en) | 2017-02-21 | 2017-02-21 | A kind of Height Adjustable centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340136A (en) * | 2018-12-20 | 2019-02-15 | 无锡强工机械工业有限公司 | The mounting structure of centrifugal pump applied to coating chemical industry |
| CN110953164A (en) * | 2018-09-26 | 2020-04-03 | 苏州轩扬泵业科技有限公司 | Novel rotatable liftable formula water pump |
-
2017
- 2017-02-21 CN CN201720154464.7U patent/CN206539526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953164A (en) * | 2018-09-26 | 2020-04-03 | 苏州轩扬泵业科技有限公司 | Novel rotatable liftable formula water pump |
| CN109340136A (en) * | 2018-12-20 | 2019-02-15 | 无锡强工机械工业有限公司 | The mounting structure of centrifugal pump applied to coating chemical industry |
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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: 20171003 Termination date: 20180221 |