CN206320032U - A kind of translatory ring rotor pump installation - Google Patents
A kind of translatory ring rotor pump installation Download PDFInfo
- Publication number
- CN206320032U CN206320032U CN201621430818.8U CN201621430818U CN206320032U CN 206320032 U CN206320032 U CN 206320032U CN 201621430818 U CN201621430818 U CN 201621430818U CN 206320032 U CN206320032 U CN 206320032U
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- CN
- China
- Prior art keywords
- rotor
- pump
- chute
- flexible material
- ring
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- Expired - Fee Related
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Abstract
A kind of translatory ring rotor pump installation is the translation method that rolling piston pump introduces scroll machine, and improving the state of end wear improves abrasion reduction, efficiency.In addition to the stationarity of output flow is not as good as high rotating speed vortex liquid pump, it is easy to process and make it easier to promote the characteristics of maintenance.Volume cavity wall axially inlay flexible material formation " interference " coordinate, flexible material interval for solid particle hide temporarily and add agree with area " angle " advantageously reduce internal leakage and ensure the slow-speed of revolution when output pressure.
Description
Technical field
This patent is related to the radial delivery type fluid machinery in rotary fluid machinery, is the improvement of rolling piston pump.
Background technology
The leakage rate of gear pump end face accounts for 2/3 that pump is always leaked, and the region has uneven wear, is that Machine Design is prohibited
The structure that should improve explicitly pointed out in avoiding.The clearance issues at this affect the raising of pump efficiency always for a long time.Lobe pump,
Rolling piston pump etc. there is also it is identical the problem of.
Scroll machine is progressively recognized with its outstanding performance.The spin-free circular motion of dynamic vortex is so-called
" spin-free circular movement pattern " makes end wear uniform, and preferable gap is reached after " break-in ".
Rolling piston pump and vortex pump are both eccentric wheel drive, are easiest to draw the above-mentioned advantage of vortex pump.
Design that a kind of structure is simpler, and it is necessary and feasible that can be kept substantially the new pump of vortex pump advantage.
The content of the invention
Translatory ring rotor pump is the translational movement that scroll machine is introduced on rolling piston pump, in the shell (1) of cylinder
It is interior, there is the ring-shaped cylinder rotor (2) being easily worked, rotor is under eccentric wheel (13) driving, it is ensured that cylindrical outer surface and pump
The internal circular surfaces of shell, which are remained, agrees with line；This is similar with rolling piston pump configuration, the difference is that rotor is flat in anti-spin mechanics
Translation under the control of rotating ring (4), reach that the end face of ring is equal with the relative moving speed of each point in shell end cap, it is to avoid not
The appearance of uniform wear, can reach the effect of " break-in "；Accomplish rational internal leakage, be conducive to the raising in efficiency and life-span；
Pass in and out the traverse (8) of sap cavity), slided in the chute (7) of rotor rollaway nest (6) and pump case.Machine parts compares vortex liquid
Pump is less, and easily fabricated.
Section can play a part of keeping rotor translation in the traverse of " I " type.In order to mitigate the mill of traverse
Damage, set up oval translatory ring (4), the chute (3) of its sliding block on the end face of rotor with skateboards slot (6) phase
Right, another two vertical direction sliding block is slided in the chute (5) of end cap.
The above can be used for compressor, vavuum pump, oil pump；Can also slightly change can make liquid gas mixing pump and water pump
Deng.It is used as wind-power water lifting pump and has made following change in structure：Volume cavity wall has multiple axial notches (16) in addition to chute area
；Flexible material axially is inlayed, flexible material (17) is not filled with axial notch, leaves solid particle detention space (18), it is flexible
Material is slightly protruded into exocoel.
Brief description of the drawings
Fig. 1 is the axial arrangement schematic diagram of pump.
Fig. 2 is double pump misphase position and radial direction schematic cross-sectional view.
Cavity volume schematic diagram when Fig. 3 is liquid of the conveying containing solid particle.
Embodiment
The connection of double pump misphase position can improve the stability of output, such as Fig. 1 and 2：Determining with cylindrical cavity
Sub (1)；Inside there is an external diameter to be less than the cylindrical rotor (2) of twice of inner chamber eccentric throw, its end face is with end cap contact surface
Annular；Under the driving of eccentric wheel (13) of the annular rotor on power input shaft (11) and the anti-oval ring mechanism of spin
Control under translation；Region in annular lays that anti-spin is oval (4), its " X " to sliding block in groove (5) on end cap it is sliding
Dynamic, " Y " is slided to sliding block in the chute (3) of rotor；Traverse (8) one end with circle it is tangent and with " X " slip side
Slided on to parallel plane (7), the other end is slided in the chute (6) of rotor, play a part of isolation into and out of working chamber；
Input port (9) is opened up on the stator of the moving limit position of division board side, and medium enters admission chamber, when working chamber reaches
When maximum, manhole appendix by ring-shaped cylinder natural enclosing, is opened, liquid passes through isolation again with the mobile delivery outlet of ring-shaped cylinder
Hole (15) on the rotor of plate side enters the ring-shaped cylinder interior axle heart district output at pump housing center.Pump can be with reversely operated, medium
Flow direction it is opposite.
In order that output flow change can more steadily use two (or N) 180 degree of phase differences (360/N)
Pump coaxially concatenate, the output staggered superposition of pump, output tends to be steady, flow increase；It is more easy to reach dynamic balancing.
The present invention is the translation method that rolling piston pump introduces scroll machine, and improving the state of end wear subtracts abrasion
Small, efficiency is improved.In addition to the stationarity of output flow is not as good as high rotating speed vortex liquid pump, it is easy to which the benefit of processing and maintenance makes it
It is easier to promote.To be adapted to apply the pump designed under the conditions of water pumping of the wind-force variable speed, volume cavity wall axially inlays flexible material
Material forms " interference " and coordinated, and the interval of flexible material is hidden and added temporarily for solid particle agrees with " angle " in area and be conducive to
Output pressure when reducing internal leakage and ensureing the slow-speed of revolution.
Translatory ring rotor fluid machinery to be mainly characterized by it easy to manufacture.Low cost, it is easy to popularization and application.
This patent illustrates the structural principle of pump by taking liquid pump as an example.It should fluids mechanical aspects
With the category and protection domain for belonging to invention.
Claims (3)
1. a kind of translatory ring rotor pump installation, it is characterized in that：Including shell and rotor, in the shell (1) of cylinder, there is ring
Shape cylindrical rotor (2) translation under eccentric wheel (13) driving；Traverse (8) section for passing in and out sap cavity is in " I " type, two ends
Slided respectively in the chute (7) of rotor rollaway nest (6) and pump case, chute (7) side of pump case goes out to have inlet（9）.
2. a kind of translatory ring rotor pump installation according to claim 1, it is characterized in that：Oval translation partition ring (4),
The chute (3) of its sliding block is relative with rotor rollaway nest (6) on the end face of rotor, and two vertical direction sliding blocks are in end cap
On chute (5) in slide.
3. a kind of translatory ring rotor pump installation according to claim 1, it is characterized in that：The spy of the shell (1) of cylinder
Levying is：The pump of the liquid containing molecule is conveyed, cylindrical shell (1) inwall there are multiple axial notches (16) in addition to chute area
；Flexible material axially is inlayed, flexible material (11) is not filled with axial notch, leaves solid particle detention space (12), flexible material
Material is slightly protruded into exocoel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430818.8U CN206320032U (en) | 2016-12-26 | 2016-12-26 | A kind of translatory ring rotor pump installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430818.8U CN206320032U (en) | 2016-12-26 | 2016-12-26 | A kind of translatory ring rotor pump installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320032U true CN206320032U (en) | 2017-07-11 |
Family
ID=59258875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430818.8U Expired - Fee Related CN206320032U (en) | 2016-12-26 | 2016-12-26 | A kind of translatory ring rotor pump installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139454A (en) * | 2018-09-18 | 2019-01-04 | 广州市海同机电设备有限公司 | One kind pumping mechanism and the bicyclic pump of sanitation-grade |
-
2016
- 2016-12-26 CN CN201621430818.8U patent/CN206320032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139454A (en) * | 2018-09-18 | 2019-01-04 | 广州市海同机电设备有限公司 | One kind pumping mechanism and the bicyclic pump of sanitation-grade |
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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 |
Granted publication date: 20170711 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |