CN205937099U - Blade slip rotation type driven pump - Google Patents

Blade slip rotation type driven pump Download PDF

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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
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China
Prior art keywords
cylinder
axle
cylinder barrel
slide plate
cavity
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CN201620858757.9U
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Chinese (zh)
Inventor
李洪刚
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李洪刚
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Priority to CN201620858757.9U priority Critical patent/CN205937099U/en
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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

A kind of pump of the blade rotary driving of slip
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.
CN201620858757.9U 2016-08-10 2016-08-10 Blade slip rotation type driven pump Active CN205937099U (en)

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 Active 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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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