CN207178225U - A kind of bilobed wheel drawing liquid pump for applying to thick liquid - Google Patents
A kind of bilobed wheel drawing liquid pump for applying to thick liquid Download PDFInfo
- Publication number
- CN207178225U CN207178225U CN201720831130.9U CN201720831130U CN207178225U CN 207178225 U CN207178225 U CN 207178225U CN 201720831130 U CN201720831130 U CN 201720831130U CN 207178225 U CN207178225 U CN 207178225U
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- China
- Prior art keywords
- impeller
- liquid pump
- drawing liquid
- liquid
- axial
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of bilobed wheel drawing liquid pump for applying to thick liquid, including driving motor, the transmission motor is by being driven axis connection drawing liquid pump body, the accommodating chamber of convex shape is provided with the drawing liquid pump body, axial impeller and centrifugal impeller are installed by two keys being arranged side by side in connecting shaft in the accommodating chamber；The drawing liquid pump housing is provided with inlet on the left side of axial impeller, and liquid outlet is provided with above centrifugal impeller；Uniform pitch is provided with some oblique blades on the axial impeller, and some prismatic blades are evenly arranged with the centrifugal impeller.The utility model is simple in construction, by being set up in parallel axial impeller and centrifugal impeller in a big pump housing accommodating chamber, liquid medium particularly thick liquid is drawn into the pump housing by axial impeller self-priming, centrifugal impeller is coordinated to throw away the pump housing again, and then faster efficiency of transmission, and the kinetic equation loss of equipment is reduced, the service life of equipment is extended, reduces equipment cost.
Description
Technical field
Pump technical field is the utility model is related to, refers specifically to a kind of bilobed wheel drawing liquid pump for applying to thick liquid.
Background technology
Pump is trandfer fluid or makes the machinery of fluid pressurized.It sends the mechanical energy of prime mover or other external energies to
Liquid, increase liquid energy.Pump is mainly used to convey the liquid such as water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid metal,
Also liquid, gas mixture and the liquid containing suspended solids can be conveyed.Pump can be generally divided into positive displacement pump, dynamical type by operation principle
Pump and the class of other types pump three.In addition to classifying by operation principle, also it can be classified and be named by other method.Such as, by driving method
Electrodynamic pump and turbine pump etc. can be divided into；It can be divided into single-stage pump and multistage pump by structure；By purposes can be divided into boiler feed pump and based on
Measure pump etc.；It can be divided into water pump, oil pump and slush pump etc. by the property of conveying liquid.According to axle construction is whether there is, can divide straight line pump and
Conventional pump.The transmission rate of the pump housing is have impact on for the high liquid transmission medium of the viscosityes such as mud, industrial chemicals, and is added
The loss of equipment dynamic, cause the service life for reducing equipment.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model is to provide a kind of double leaf for applying to thick liquid
Drawing liquid pump is taken turns, can effectively solve the problem that the above-mentioned problems of the prior art.
The technical solution of the utility model is：
A kind of bilobed wheel drawing liquid pump for applying to thick liquid, including driving motor, the transmission motor pass through power transmission shaft
The drawing liquid pump housing is connected, the accommodating chamber of convex shape is provided with the drawing liquid pump body, passes through two in connecting shaft in the accommodating chamber
The individual key being arranged side by side is provided with axial impeller and centrifugal impeller；The drawing liquid pump housing is provided with feed liquor on the left side of axial impeller
Mouthful, liquid outlet is provided with above centrifugal impeller；Uniform pitch is provided with some oblique blades on the axial impeller, it is described from
Some prismatic blades are evenly arranged with lobus cardiacus wheel.
The centrifugal impeller is half-opened impeller, and its cover plate is arranged on the opposite side for being not provided with axial impeller.
The advantages of the utility model：
The utility model is simple in construction, by being set up in parallel axial impeller and centrifugation leaf in a big pump housing accommodating chamber
Wheel, liquid medium particularly thick liquid is drawn into the pump housing by axial impeller self-priming, then coordinate centrifugal impeller to throw away
The pump housing, and then faster efficiency of transmission, and the kinetic equation loss of equipment is reduced, the service life of equipment is extended, is reduced
Equipment cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model axial impeller.
Fig. 3 is the structural representation of the utility model centrifugal impeller.
Embodiment
For the ease of it will be appreciated by those skilled in the art that existing make embodiment combination accompanying drawing into one to structure of the present utility model
Step is described in detail：
With reference to figure 1-3, a kind of bilobed wheel drawing liquid pump for applying to thick liquid, including driving motor 1, the driving motor
1 connects the drawing liquid pump housing 3 by power transmission shaft 2, is provided with the accommodating chamber 4 of convex shape in the drawing liquid pump housing 3, in the accommodating chamber 4
Axial impeller 5 and centrifugal impeller 6 are installed by two keys being arranged side by side on power transmission shaft 2；The drawing liquid pump housing 3 is in axial direction
The left side of impeller 5 is provided with inlet 11, and the top of centrifugal impeller 6 is provided with liquid outlet 12；On the axial impeller 5 uniformly
Some tiltedly blades 51 are tiltedly installed with, some prismatic blades 61 are evenly arranged with the centrifugal impeller 6；The centrifugal impeller 6 is
Half-opened impeller, and its cover plate 62 is arranged on the opposite side for being not provided with axial impeller 5.
Liquid medium particularly thick liquid is drawn into the pump housing by the self-priming of axial impeller 5, then coordinates centrifugation leaf
Wheel 6 throws away the pump housing, and then faster efficiency of transmission, and reduces the kinetic equation loss of equipment, and extend equipment uses the longevity
Life, reduces equipment cost.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (2)
1. a kind of bilobed wheel drawing liquid pump for applying to thick liquid, including driving motor, transmission motor is taken out by being driven axis connection
Liquid pump body, it is characterised in that：The accommodating chamber of convex shape is provided with the drawing liquid pump body, is led in the accommodating chamber in connecting shaft
Cross two keys being arranged side by side and axial impeller and centrifugal impeller are installed；The drawing liquid pump housing is provided with the left side of axial impeller
Inlet, liquid outlet is provided with above centrifugal impeller；Uniform pitch is provided with some oblique blades, institute on the axial impeller
State and some prismatic blades are evenly arranged with centrifugal impeller.
A kind of 2. bilobed wheel drawing liquid pump for applying to thick liquid according to claim 1, it is characterised in that：The centrifugation
Impeller is half-opened impeller, and its cover plate is arranged on the opposite side for being not provided with axial impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831130.9U CN207178225U (en) | 2017-07-11 | 2017-07-11 | A kind of bilobed wheel drawing liquid pump for applying to thick liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831130.9U CN207178225U (en) | 2017-07-11 | 2017-07-11 | A kind of bilobed wheel drawing liquid pump for applying to thick liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178225U true CN207178225U (en) | 2018-04-03 |
Family
ID=61735764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831130.9U Expired - Fee Related CN207178225U (en) | 2017-07-11 | 2017-07-11 | A kind of bilobed wheel drawing liquid pump for applying to thick liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500284A (en) * | 2019-09-09 | 2019-11-26 | 山东五子星矿用设备股份有限公司 | A kind of mining large-flow high-pressure pump and method |
| CN111943123A (en) * | 2020-08-29 | 2020-11-17 | 衡阳县共兴油脂有限公司 | Manual conversion and transportation device for vegetable oil |
-
2017
- 2017-07-11 CN CN201720831130.9U patent/CN207178225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500284A (en) * | 2019-09-09 | 2019-11-26 | 山东五子星矿用设备股份有限公司 | A kind of mining large-flow high-pressure pump and method |
| CN110500284B (en) * | 2019-09-09 | 2021-04-27 | 山东五子星矿用设备股份有限公司 | Mining high-flow high-pressure pump and method |
| CN111943123A (en) * | 2020-08-29 | 2020-11-17 | 衡阳县共兴油脂有限公司 | Manual conversion and transportation device for vegetable oil |
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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: 20180403 Termination date: 20180711 |