CN106194760A - A kind of gas-liquid separation delivery pump - Google Patents
A kind of gas-liquid separation delivery pump Download PDFInfo
- Publication number
- CN106194760A CN106194760A CN201610554171.8A CN201610554171A CN106194760A CN 106194760 A CN106194760 A CN 106194760A CN 201610554171 A CN201610554171 A CN 201610554171A CN 106194760 A CN106194760 A CN 106194760A
- Authority
- CN
- China
- Prior art keywords
- exhaustor
- gas
- spiral case
- tubular shell
- liquid separation
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
- F04D29/245—Geometry, shape for special effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The present invention relates to technical field of fluid delivery, particularly relate to a kind of gas-liquid separation delivery pump.Gas-liquid separation delivery pump includes tubular shell, the exhaustor that can rotate, helical blade, spiral case and prismatic blade, and described spiral case is connected to the tail end of described tubular shell, and is interconnected, and the head end of described tubular shell is provided with input port；Described exhaustor is along longitudinal middle part being located at described tubular shell and described spiral case, and the sidewall at described exhaustor is provided with air inlet, and the tail end at described exhaustor is provided with the air vent connected with described air inlet, and the outside of described spiral case is located at by described air vent；Described helical blade is installed on described exhaustor, and is positioned at described tubular shell, and prismatic blade is installed on described exhaustor, and is positioned at described spiral case, described spiral case be radially provided with the leakage fluid dram for drain.While conveying, gas-liquid separation is just completed so that application convenience is significantly improved, and reduces cost and structural complexity simultaneously by applying of the present invention.
Description
Technical field
The present invention relates to technical field of fluid delivery, particularly relate to a kind of gas-liquid separation delivery pump.
Background technology
At present, the often needs conveying liquid medium containing more gas in every profession and trade, and the content of gas in liquid medium
Largely affect transfer efficiency.When, under the state that the content of gas meets or exceeds 10%, liquid being caused to lead to
Cross hydraulic pump and realize conveying, accordingly, it would be desirable to set up single gas-liquid separation auxiliary equipment, the gas-liquid in liquid medium is carried out point
Carrying after from again, which results in the increase of conveying cost, and structure is complicated, application convenience is low.
In above prior art, the cost for liquid conveying is high, and structure arranges complexity, and application convenience is low etc. lacks
Falling into is those skilled in the art's technical issues that need to address.
Summary of the invention
It is an object of the invention to provide a kind of gas-liquid separation delivery pump, will be significantly improved for liquid by the application of the present invention
Body conveying convenience, reduces cost and structural complexity simultaneously.
For solving above-mentioned technical problem, the present invention provides a kind of gas-liquid separation delivery pump, including tubular shell, can rotate
Exhaustor, helical blade, spiral case and prismatic blade, wherein:
Described spiral case is connected to the tail end of described tubular shell, and is interconnected, and the head end of described tubular shell is provided with input
Mouthful；
Described exhaustor is along longitudinal middle part being located at described tubular shell and described spiral case, and the sidewall at described exhaustor sets
Having air inlet, the tail end at described exhaustor is provided with the air vent connected with described air inlet, and described snail is located at by described air vent
The outside of shell；
Described helical blade is installed on described exhaustor, and is positioned at described tubular shell, and described prismatic blade is installed on institute
State exhaustor, and be positioned at described spiral case, described spiral case be radially provided with the leakage fluid dram for drain.
Alternatively, the quantity of described air inlet is multiple, multiple longitudinally spaced spread configurations of described air inlet, and along institute
State the uniform spread configuration in radial direction border of exhaustor.
Alternatively, the quantity of described helical blade is multiple, and each described helical blade is arranged in order vertically in described row
Trachea, is all provided with described air inlet between adjacent described helical blade.
Alternatively, the quantity of described helical blade is 3.
In an embodiment about gas-liquid separation delivery pump, gas-liquid separation delivery pump include tubular shell, can
Exhaustor, helical blade, spiral case and the prismatic blade rotated, spiral case is connected to the tail end of tubular shell, and is interconnected, tubular shell
Head end be provided with the input port for inputting fluid media (medium), exhaustor is along being longitudinally located at the middle part of tubular shell and spiral case, here
Middle part, refer to the axial location of spiral case and tubular shell connected structure, the sidewall at exhaustor is provided with air inlet, at exhaustor
Tail end be provided with the air vent connected with air inlet, the outside of spiral case is located at by air vent.Helical blade is installed on exhaustor, and position
In tubular shell, prismatic blade is installed on exhaustor, and is positioned at spiral case, spiral case be radially provided with the discharge opeing for drain
Mouthful.Arranged by above structure, after the gas-liquid mixture mixing gas flows into tubular shell inside by input port, pass through
The rotation of exhaustor, exhaustor drives helical blade and prismatic blade synchronous axial system, along with the rotation of helical blade so that gas-liquid is mixed
Compound is stirred by helical blade, and on the one hand this make gas-liquid mixture create the active force being advanced axially relative, and forms axially stream
Dynamic, on the other hand, gas-liquid mixture creates the centrifugal force around axial rotation because of the agitation of helical blade, along with centrifugal force
Effect, gas-liquid mixture has the trend moved to longitudinal edge effluent, during this, the liquid that in gas-liquid mixture, proportion is bigger
The gas that the centrifugal force being subject to is little compared to proportion is bigger, and therefore, liquid flows to radially avris, and gas is being axially moveable
While, gradually converge to middle part, because the sidewall of the exhaustor at middle part is provided with air inlet, then gas enters air inlet, and continues
Continuing and be axially moveable, finally, gas is discharged from air vent, and because air vent is located at outside spiral case, then gas is from tubular shell and snail
Discharge in the overall space of shell.And for liquid, liquid is at radial direction avris, i.e. the interior edge along tubular shell is progressively moved extremely
Spiral case position, along with straight-vaned rotation so that liquid is pushed spiral case leakage fluid dram radially by prismatic blade, completes gas-liquid separation defeated
Send pump for the conveying of liquid, in this course of conveying, arranged by structure, utilize the physical principle of centrifugal force, by gas
Separated from gas-liquid mixture, got rid of by the gas in the liquid that the leakage fluid dram of spiral case exports.Thus, exist
Under the state being not provided with independent gas-liquid separation auxiliary equipment, complete defeated by the application of this gas-liquid separation delivery pump the most simultaneously
Sending the effect with gas-liquid separation, this makes liquid conveying convenience be improved, and reduces application cost simultaneously and structure is multiple
Polygamy.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
Fig. 1 is present configuration the first schematic diagram；
Fig. 2 is present configuration the second schematic diagram；
Fig. 3 is present configuration decomposing schematic representation；
In Fig. 1 to Fig. 3: tubular shell 1, exhaustor 2, air inlet 21, air vent 22, helical blade 3, snail
Shell 4, leakage fluid dram 41, prismatic blade 5.
Detailed description of the invention
The core of the present invention is to provide a kind of gas-liquid separation delivery pump, will be significantly improved for liquid by the application of the present invention
Body conveying convenience, reduces cost and structural complexity simultaneously.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, Fig. 1 is present configuration the first schematic diagram；Fig. 2 is present configuration the second schematic diagram；Figure
3 is present configuration decomposing schematic representation.
According to figure, gas-liquid separation delivery pump includes tubular shell 1, the exhaustor 2 that can rotate, helical blade 3,
Spiral case 4 and prismatic blade 5.Spiral case 4 is connected to the tail end of tubular shell 1, and is interconnected, and the head end of tubular shell 1 is provided with input port,
Exhaustor 2 is along longitudinal middle part being located at tubular shell 1 and spiral case 4, and the sidewall at exhaustor 2 is provided with air inlet 21, at exhaustor 2
Tail end be provided with the air vent 22 connected with air inlet 21, air vent 22 is located at the outside of spiral case 4, helical blade 3 row of being installed on
Trachea 2, and be positioned at tubular shell 1, prismatic blade 5 is installed on exhaustor 2, and is positioned at spiral case 4, spiral case 4 be radially provided with use
Leakage fluid dram 41 in drain.In the present embodiment, arranged by structure, constitute at exhaustor 2, helical blade 3 and prismatic blade 5
Overall structure carry out under the rotary state of single synchronization, the gas that just make use of the physical principle of centrifugal force to make proportion little leans on
Nearly middle part is transmitted, and then by entering air inlet 21 and being discharged from air vent 22, and the relatively large liquid of proportion is near cylinder
The inner radial wall transmission of shape housing 1, and then be discharged, by the list of this gas-liquid separation delivery pump by the leakage fluid dram 41 of housing 4
One application, single rotation is just simultaneously achieved conveying and gas-liquid separation, and thus, the application of this gas-liquid separation delivery pump significantly improves
The convenience of conveying, reduces structural complexity and use cost simultaneously.
On the basis of above-described embodiment, for the air inlet pipe 21 on exhaustor 2, be preferable to provide structure for arrange multiple enter
Multiple air inlets 21 meanwhile, are sequentially arranged at intervals setting by pore 21 in the vertical, and in the equal portion, radial direction border of exhaustor 2
Spread configuration, thus so that in rotation process, each position that the gas collected to middle part can move axially, and in aerofluxus
The border each position of pipe 2 all can be entered in exhaustor 2 by air inlet 21, and then discharges eventually through air vent 22, this reality
Execute in example, for the setting of multiple air inlets 21, be equivalent to carry out air inlet 21 along axle in the overall structure of exhaustor 2
Arranging to the array with border, this makes the effect of gas-liquid separation be improved further.
Further, the quantity arranging helical blade 3 is multiple, makes each helical blade 3 be arranged in order vertically in aerofluxus
Pipe 2, meanwhile, is all provided with air inlet 21 between adjacent helical blade 3.For each helical blade 3, in rotation process
Being all the actual driving structure for fluid, multiple helical blades 3 are arranged in order vertically, are similar at axial each section
Installing the one-level driving for fluid, each helical blade 3 all enhances centrifugal force, this state for the agitation of liquid
Under, in the position of each helical blade 3, air inlet 21 is set, this makes by under the state of centrifugal force, and gas can be at once
By in the exhaustor 2 in the middle part of air inlet 21 inflow, this makes the effect of gas-liquid separation be further enhanced.Among these, than
More preferably quantity is to arrange three pipe helical blades 3.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (4)
1. a gas-liquid separation delivery pump, it is characterised in that include tubular shell, the exhaustor that can rotate, helical blade, snail
Shell and prismatic blade, wherein:
Described spiral case is connected to the tail end of described tubular shell, and is interconnected, and the head end of described tubular shell is provided with input port；
Described exhaustor along being longitudinally located at the middle part of described tubular shell and described spiral case, the sidewall at described exhaustor be provided with into
Pore, the tail end at described exhaustor is provided with the air vent connected with described air inlet, and described spiral case is located at by described air vent
Outside；
Described helical blade is installed on described exhaustor, and is positioned at described tubular shell, and described prismatic blade is installed on described row
Trachea, and be positioned at described spiral case, described spiral case be radially provided with the leakage fluid dram for drain.
2. gas-liquid separation delivery pump as claimed in claim 1, it is characterised in that the quantity of described air inlet is multiple, multiple
The longitudinally spaced spread configuration of described air inlet, and along the uniform spread configuration in radial direction border of described exhaustor.
3. gas-liquid separation delivery pump as claimed in claim 2, it is characterised in that the quantity of described helical blade is multiple, respectively
Described helical blade is arranged in order vertically and is all provided with described air inlet between described exhaustor, adjacent described helical blade
Hole.
4. gas-liquid separation delivery pump as claimed in claim 2, it is characterised in that the quantity of described helical blade is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554171.8A CN106194760B (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid separation delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554171.8A CN106194760B (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid separation delivery pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194760A true CN106194760A (en) | 2016-12-07 |
| CN106194760B CN106194760B (en) | 2019-03-29 |
Family
ID=57476124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610554171.8A Active CN106194760B (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid separation delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194760B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304584A (en) * | 2020-10-16 | 2021-02-02 | 西华大学 | Test method |
| CN114307259A (en) * | 2021-12-30 | 2022-04-12 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Pump type oil-gas separator of hydraulic combined transmission generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410337A (en) * | 1980-04-07 | 1983-10-18 | A. Ahlstrom Osakeyhtio | Method and an apparatus for separating a gas from a fibre suspension |
| US4435193A (en) * | 1980-04-07 | 1984-03-06 | Kamyr Ab | Controlling operation of a centrifugal pump |
| CN85103948A (en) * | 1984-05-24 | 1987-01-14 | 螺旋体研究有限公司 | Reduce the method and apparatus of gas content in the liquid |
| US4826398A (en) * | 1987-07-06 | 1989-05-02 | Kamyr Ab | Medium consistency pump with self-feeding |
| WO2008116239A1 (en) * | 2007-03-27 | 2008-10-02 | Andritz Ag | Method and device for pumping gas-containing suspensions |
| CN103423205A (en) * | 2013-08-19 | 2013-12-04 | 浙江大学 | Centrifugal degassing delivery pump |
-
2016
- 2016-07-14 CN CN201610554171.8A patent/CN106194760B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410337A (en) * | 1980-04-07 | 1983-10-18 | A. Ahlstrom Osakeyhtio | Method and an apparatus for separating a gas from a fibre suspension |
| US4435193A (en) * | 1980-04-07 | 1984-03-06 | Kamyr Ab | Controlling operation of a centrifugal pump |
| CN85103948A (en) * | 1984-05-24 | 1987-01-14 | 螺旋体研究有限公司 | Reduce the method and apparatus of gas content in the liquid |
| US4826398A (en) * | 1987-07-06 | 1989-05-02 | Kamyr Ab | Medium consistency pump with self-feeding |
| WO2008116239A1 (en) * | 2007-03-27 | 2008-10-02 | Andritz Ag | Method and device for pumping gas-containing suspensions |
| CN103423205A (en) * | 2013-08-19 | 2013-12-04 | 浙江大学 | Centrifugal degassing delivery pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304584A (en) * | 2020-10-16 | 2021-02-02 | 西华大学 | Test method |
| CN114307259A (en) * | 2021-12-30 | 2022-04-12 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Pump type oil-gas separator of hydraulic combined transmission generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194760B (en) | 2019-03-29 |
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