CN205937099U - Blade slip rotation type driven pump - Google Patents
Blade slip rotation type driven pump Download PDFInfo
- Publication number
- CN205937099U CN205937099U CN201620858757.9U CN201620858757U CN205937099U CN 205937099 U CN205937099 U CN 205937099U CN 201620858757 U CN201620858757 U CN 201620858757U CN 205937099 U CN205937099 U CN 205937099U
- Authority
- CN
- China
- Prior art keywords
- axle
- cylinder
- cylinder barrel
- slide plate
- cavity
- 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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- Rotary Pumps (AREA)
Abstract
The utility model provides a blade slip rotation type driven pump, includes cylinder, axle and slide. The one side of slide constitutes a cavity with the inner face at the interior cylinder of cylinder, cylinder both ends, the surface of axle, the another side of slide constitutes another cavity with the internal surface at the interior cylinder of cylinder, cylinder both ends, the surface of axle. When a cavity and inlet communicated with each other, the axle drove a slide and rotates, when the volume of cavity is crescent because the vacuum effect inhales the liquid that liquid advanced the inlet, simultaneously another cavity since the volume reduce gradually liquid from leakage fluid dram extrusion. The utility model has the advantage of simple structure, the pressure of getting rid of liquid is bigger than ordinary impeller pump pressure. Output is effectual.
Description
Technical field
The utility model belongs to pump industry and manufactures field, more particularly to a kind of pump of the blade rotary driving of slip.
Background technology
Pump has two kinds by principle classification.A kind of be vane pump be that the mechanical energy of impeller high-speed rotation in pump is converted into liquid
Kinetic energy and pressure energy.Due to having bending and the blade distorting in impeller, therefore claim vane pump.According to blade wheel structure to liquid force
Difference.
Vane pump can be divided into：1st, centrifugal pump：Pump the pump of liquid by the centrifugal inertial force of impeller rotation formation.2nd, axle stream
Pump：Pump the pump of liquid by the axial thrust of impeller rotation generation.Belong to low lift, big flow pump-type.3rd, mixed-flow pump：Impeller
Rotation had not only produced centrifugal inertial force but also had produced axial thrust and pump the pump of liquid.
Displacement pump：To convey liquid using swept volume of a single chamber periodically change.There are piston pump, plunger displacement pump, membrane pump, tooth
Wheel pump, screw pump etc..
Utility model content
A kind of pump of blade rotary driving of slip of the present utility model, is that a slide plate is passed through the length on the axis of axle
Hole, slide plate can slide in long in the hole.Two chambeies that slide plate is constituted with the outer cylinder of rotary shaft, the inner cylinder of cylinder barrel, slide plate exists
Rotate under the drive of rotary shaft.Radially two end faces remain the inner cylinder sliding contact with cylinder barrel for the rotation of slide plate.Work as axle
During rotation, due to the rotation of blade in the chamber having inlet, the volume of its cavity increases, and liquid is inhaled into.Another in blade
The health check-up of side cavity diminishes, and compressing liquid flows out from leakage fluid dram.
Using technical scheme
The axis direction prolonging axle on axle has elongated hole, the axis of the axis vertical axis of elongated hole；3rd face of slide plate passes through
The inner surface sliding contact of the elongated hole of axle, the outer surface of slide plate and the elongated hole of axle；
Axle passes through the centre bore at cylinder barrel two ends, and axle is coordinated with the center interporal lacuna at cylinder barrel two ends；
First face of slide plate and the 3rd face keep and cylinder barrel inner cylinder sliding contact during rotating 360 degrees；
Second face of slide plate and cylinder barrel inner cylinder, the outer cylinder of axle, the inner face at the two ends of cylinder barrel constitute a cavity；
The fourth face of slide plate and cylinder barrel inner cylinder, the outer cylinder of axle, the inner face at the two ends of cylinder barrel constitute another cavity；
First hole of cylinder barrel and the second hole are on cylinder barrel cylindrical wall.
The utility model advantage
The size that slide plate in cylinder barrel rotates the volume changing suction chamber and exclusion chamber reaches side suction liquid, opposite side
Exclusion liquid.The pressure release of liquid is higher than the discharge opeing pressure of common vane pump, and pump body structure is simply easy to make
Make.
Brief description
Fig. 1 is a kind of assembling schematic diagram of the pump of the blade rotary driving of slip；
Fig. 2 is the structural identification figure of cylinder barrel；
Fig. 3 is the structural identification figure of slide plate.
Specific embodiment
A kind of blade slides the pump of rotary driving, including cylinder barrel 1, axle 2 and slide plate 3 it is characterised in that：
The axis direction prolonging axle 2 on axle 2 has elongated hole, the axis of the axis vertical axis 2 of elongated hole；3rd face 9 of slide plate 3
Through the elongated hole of axle 2, the inner surface sliding contact of the elongated hole of the outer surface of slide plate 3 and axle 2；
Axle 2 passes through the centre bore at cylinder barrel 1 two ends, and axle 2 is coordinated with the center interporal lacuna at cylinder barrel 1 two ends；
First face 7 of slide plate 3 and the 3rd face 9 keep and cylinder barrel 1 inner cylinder 5 sliding contact during rotating 360 degrees；
Second face 8 of slide plate 3 and cylinder barrel 1 inner cylinder 4, the outer cylinder of axle 2, the inner face at the two ends of cylinder barrel constitute a chamber
Body；
The fourth face 10 of slide plate 3 and cylinder barrel 1 inner cylinder 4, the outer cylinder of axle 2, the inner face at the two ends of cylinder barrel constitute another
Cavity；
First hole 4 of cylinder barrel 1 and the second hole 6 are on cylinder barrel 1 cylindrical wall.
Operation principle
The cavity communicating with input port being made up of outer cylinder and the slide plate of the axle in the inner cylinder of cylinder barrel, cylinder, in cylinder barrel
When interior axle promotes slide plate to rotate, the volume of cavity is increasing, because vacuum effect sucks the liquid being brought by input port.Slide plate
Opposite side constitute cavity volume reduce, compressing liquid from leakage fluid dram flow out.When axle continues rotation, form one again
The chamber being gradually increased constituting with inlet and the chamber being gradually reduced communicating with liquid outlet.The effect of imbibition and discharge opeing back and forth occurs
Really.
Claims (1)
1. a kind of pump of the blade rotary driving of slip, including cylinder barrel（1）, axle（2）And slide plate（3）It is characterised in that：
In axle（2）On prolong axle（2）Axis direction have elongated hole, the axis vertical axis of elongated hole（2）Axis；Slide plate（3）?
Three faces（9）Through axle（2）Elongated hole, slide plate（3）Outer surface and axle（2）Elongated hole inner surface sliding contact；
Axle（2）Through cylinder barrel（1）The centre bore at two ends, axle（2）With cylinder barrel（1）The center interporal lacuna cooperation at two ends；
Slide plate（3）The first face（7）With the 3rd face（9）Keep and cylinder barrel during rotating 360 degrees（1）Inner cylinder（5）Slip connects
Touch；
Slide plate（3）The second face（8）And cylinder barrel（1）Inner cylinder（4）, axle（2）Outer cylinder, the two ends of cylinder barrel inner face constitute one
Individual cavity；
Slide plate（3）Fourth face（10）And cylinder barrel（1）Inner cylinder（4）, axle（2）Outer cylinder, the two ends of cylinder barrel inner face constitute
Another cavity；
Cylinder barrel（1）The first hole（4）With the second hole（6）In cylinder barrel（1）Cylindrical wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858757.9U CN205937099U (en) | 2016-08-10 | 2016-08-10 | Blade slip rotation type driven pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858757.9U CN205937099U (en) | 2016-08-10 | 2016-08-10 | Blade slip rotation type driven pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937099U true CN205937099U (en) | 2017-02-08 |
Family
ID=57922219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858757.9U Expired - Fee Related CN205937099U (en) | 2016-08-10 | 2016-08-10 | Blade slip rotation type driven pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122002A (en) * | 2016-08-10 | 2016-11-16 | 李洪刚 | A kind of pump of the blade rotary driving of slip |
| CN111051699A (en) * | 2017-09-08 | 2020-04-21 | 帕德米尼Vna机电一体化私人有限公司 | Single-blade rotary vacuum pump with oil supply pipeline |
-
2016
- 2016-08-10 CN CN201620858757.9U patent/CN205937099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122002A (en) * | 2016-08-10 | 2016-11-16 | 李洪刚 | A kind of pump of the blade rotary driving of slip |
| CN111051699A (en) * | 2017-09-08 | 2020-04-21 | 帕德米尼Vna机电一体化私人有限公司 | Single-blade rotary vacuum pump with oil supply pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20210810 |