CN209294066U - A kind of self-suction function elasticity Turo pump - Google Patents
A kind of self-suction function elasticity Turo pump Download PDFInfo
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- CN209294066U CN209294066U CN201821942148.7U CN201821942148U CN209294066U CN 209294066 U CN209294066 U CN 209294066U CN 201821942148 U CN201821942148 U CN 201821942148U CN 209294066 U CN209294066 U CN 209294066U
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- prismatic blade
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- cleaning road
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Abstract
The utility model discloses a kind of self-suction function elasticity Turo pumps, including main body, primary blades, back blades, front casing, rear casing and air filter, the side of main body is provided with several primary blades, the other side of main body is provided with several back blades, primary blades are formed by connecting by the first prismatic blade and the second prismatic blade, angle between second prismatic blade edge and main body outer ledge is that β is 1.5 ° -2.5 °, the leading flank of first prismatic blade and the second prismatic blade is inclined side wall surface, and the trailing flank of the first prismatic blade and the second prismatic blade is straight wall face；One layer of rubber bodies are evenly arranged on rotary blade lateral wall；Rotary blade is mounted in the conveyor chamber of front casing, and rotation is provided with transmission shaft in rear casing, and cleaning road and lower cleaning road are provided in rear casing；Inlet side-walls on the right side of front casing are provided with exhaust notch, are provided with air filter right above exhaust notch；Tilting prevention device is provided in shell liquid outlet；The utility model structure is simple, easy to use, can carry out wide popularization and application.
Description
[technical field]
The utility model relates to the technical fields of the technical field of the pump housing, especially Turo pump.
[background technique]
In carrying out ceramic powders transmission process, certain discharge pressure is not only needed, but also ceramic powders frictional force is very
Greatly, if conveyed using plunger pump isometric(al) pump, but its steel bushing, serious wear, there are serious defect, centrifugal pump is defeated
The conveying requirement of ceramic powders is not achieved there are pressure transient in pressurization pressure, and metallic impeller abrasion is also extremely serious, at the same into
In the transmission process of row ceramic powders etc., the transfer efficiency of the pump housing, conveying outlet will affect in medium containing certain air
It is usually present reflux problem, for problems above, it is necessary to design a kind of Turo pump and solve the above problems.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of self-suction function elasticity Turo pump,
The aqueous vapor in pumped (conveying) medium can be effectively removed, while equipped at outlet port medium back flow can be prevented very well, water conservancy is high-efficient, conveying
Pressure is constant reliable.
To achieve the above object, the utility model proposes a kind of self-suction function elasticity Turo pumps, including main body, main lobe
Piece, back blades, rubber bodies, front casing, rear casing, air filter and choked flow ball, the side of the main body are provided with several main lobves
Piece, the other side of main body are provided with several back blades, and the primary blades are formed by connecting by the first prismatic blade and the second prismatic blade, the
At an angle alpha, α angular range is 25 ° -35 °, and the length of the first prismatic blade is straight with second for one prismatic blade and the second prismatic blade shape
The length ratio of blade is 0.68-1, and the outer edge of the second prismatic blade is oblique side wall, and main body outer ledge is straight sidewall, and second is straight
Angle between blade edge and main body outer ledge is that β is 1.5 ° -2.5 °, before first prismatic blade and the second prismatic blade
Side is inclined side wall surface, and the exterior normal direction of leading flank is identical as the direction of rotation of main body, the first prismatic blade and the second straight leaf
The trailing flank of piece is straight wall face, and the exterior normal direction of trailing flank is opposite with the direction of rotation of main body；The two neighboring primary blades
Projected area in main body is by projection localization of the back blades in main body at two parts of area equation；
The main body, primary blades and back blades form rotary blade, are evenly arranged with one layer of rubber on rotary blade lateral wall
Colloid；The rotary blade is mounted in the conveyor chamber of front casing, and rotation is provided with transmission shaft, transmission shaft one in the rear casing
End is arranged in main center's mounting hole and transmission shaft and main body Joint, is provided with axle sleeve in rear casing, axle sleeve is threaded through biography
Cleaning road and lower cleaning road are provided on moving axis, in rear casing, by the outside of axle sleeve between upper cleaning road and lower cleaning road
Circulation chamber is connected, and upper cleaning road and lower cleaning road are connected with conveyor chamber；
Inlet side-walls on the right side of the front casing are provided with exhaust notch, and air filtration dress is provided with right above exhaust notch
It sets, the cover board of air filter is located at right above exhaust notch, is installed with a filter plate between cover board and exhaust notch；On the cover board
It is provided with gas balancer, perforation is provided with cylindrical hole in gas balancer, and the side wall of cylindrical hole is provided with several gas collection holes, gas balance
Device is provided with pneumatic trough, and gas balancer side wall is connected with gas collection connector, and gas collection hole, pneumatic trough are connected with gas collection connector, cylinder
Vertical bar is equipped in hole, vertical bar lower end is connected with floating block, is also equipped with plug ball in vertical bar；It is arranged on the gas balancer
There is cavity, cavity is located at cylindrical hole upper end, and cavity is provided with spin, and gas balancer upper end cover is equipped with minor flaps, minor flaps middle part
It is provided with air inlet；
It is provided with anti-down flowing plate and strainer in liquid outlet on the upside of the shell, water outlet circular hole is provided in anti-down flowing plate,
Choked flow ball is provided in anti-down flowing plate, the diameter of choked flow ball is slightly larger than the diameter for being discharged circular hole.
Preferably, the primary blades are equal with the quantity of back blades and quantity is 9-12, primary blades are equal with back blades
Center line axis around mounting hole is evenly distributed in main body；The width value of the primary blades bottom end is 4-5mm, primary blades top
Width value be 2-3mm；The rubber bodies with a thickness of 2-3mm.
Preferably, the upper cleaning road is connected with conveyor chamber upper end, lower cleaning road is connected with conveyor chamber lower end；Institute
The angle for stating cleaning road central axis and horizontal direction is 57 °, and the angle of lower cleaning road and horizontal direction is 42 °.
Preferably, be provided with inlet on the right side of the front casing, front casing upper end is provided with liquid outlet, inlet with go out
Liquid mouth is connected with conveyor chamber.
Preferably, the diameter of the cylindrical hole is 15-20mm bigger than the diameter of vertical bar；The floating block is located at cover board and filter
Between plate；The cylindrical hole lower end is provided with circular arc side wall, and circular arc side wall is equal with the plug radius of ball.
The utility model has the beneficial effects that the utility model by be provided in the rear casing by Turo pump upper cleaning road and
The port in lower cleaning road, upper cleaning road and lower cleaning road the position of conveyor chamber is different and the two and horizontal direction angle not
Together, can be very good the liquid inside conveyor chamber return guide at the back blades on rear side of rotary blade, realize back blades cleaning and
Maintain primary blades and back blades pressure balance；It is provided with air filter on the front casing of Turo pump, conveying not only may be implemented and be situated between
Aqueous vapor in matter detaches, while can also prevent pumped (conveying) medium from flowing out to the external world, can generate certain suction, so that pumped (conveying) medium
Sucking wherein, improves the transfer efficiency of the pump housing；Choked flow ball is additionally provided on device, the medium that exit can be effectively prevented returns
Stream；The utility model structure is simple, easy to use, can be widely popularized and be applied.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view sectional view of self-suction function elasticity Turo pump of the utility model；
Fig. 2 is a kind of front casing diagrammatic cross-section of self-suction function elasticity Turo pump of the utility model；
Fig. 3 is a kind of main view section Local C enlarged diagram of self-suction function elasticity Turo pump of the utility model；
Fig. 4 is a kind of rotary blade main view of self-suction function elasticity Turo pump of the utility model；
Fig. 5 is a kind of rotary blade main view sectional view of self-suction function elasticity Turo pump of the utility model；
Fig. 6 is a kind of rotary blade part A enlarged diagram of self-suction function elasticity Turo pump of the utility model；
Fig. 7 is a kind of rotary blade part B enlarged diagram of self-suction function elasticity Turo pump of the utility model；
Fig. 8 is a kind of rotary blade schematic perspective view of self-suction function elasticity Turo pump of the utility model.
In figure: 1- main body, 2- primary blades, 3- outer edge, 4- back blades, 5- mounting hole, 6- leading flank, the trailing flank 7-, 8-
First prismatic blade, the second prismatic blade of 9-, 10- rubber bodies, 11- rotary blade, 12- front casing, 13- inlet, 14- liquid outlet,
15- conveyor chamber, 17- transmission shaft, 18- axle sleeve, 19- circulation chamber, cleans on 20- and cleans road, 22- row under road, 21- 16- rear casing
Gas notch, 23- air filter, 24- filter plate, 25- cover board, 26- gas balancer, 27- cylindrical hole, 28- circular arc side wall, 29- gas collection
Slot, 30- gas collection hole, 31- vertical bar, 32- floating block, 33- fill in ball, 34- spin, 35- gas collection connector, 36- minor flaps, 37- air inlet
Hole, the anti-down flowing plate of 38-, 39- strainer, 40- choked flow ball.
[specific embodiment]
- Fig. 8 refering to fig. 1, a kind of self-suction function elasticity Turo pump of the utility model, including main body 1, primary blades 2, back blades
4, the side of rubber bodies 10, front casing 12, rear casing 16, air filter 23 and choked flow ball 40, the main body 1 is provided with several masters
Blade 2, the other side of main body 1 are provided with several back blades 4, and the primary blades 2 are connected by the first prismatic blade 8 and the second prismatic blade 9
It connects, at an angle alpha, α angular range is 25 ° -35 °, the first prismatic blade 8 for the first prismatic blade 8 and 9 shape of the second prismatic blade
The length ratio of length and the second prismatic blade 9 is 0.68-1, and the outer edge 3 of the second prismatic blade 9 is oblique side wall, 1 outer side edges of main body
Edge is straight sidewall, and the angle between 1 outer ledge of 9 edge of the second prismatic blade and main body is that β is 1.5 ° -2.5 °, and described first is straight
The leading flank 6 of blade 8 and the second prismatic blade 9 is inclined side wall surface, the exterior normal direction of leading flank 6 and the direction of rotation of main body 1
Identical, the trailing flank 7 of the first prismatic blade 8 and the second prismatic blade 9 is straight wall face, the exterior normal direction of trailing flank 7 and the rotation of main body 1
Turn contrary；Projection localization of the projected area by back blades 4 on the body 1 of the two neighboring primary blades 2 on the body 1
At two parts of area equation；The main body 1, primary blades 2 and back blades 4 form rotary blade 11,11 lateral wall of rotary blade
On be evenly arranged with one layer of rubber bodies 10；The rotary blade 11 is mounted in the conveyor chamber 15 of front casing 12, the rear casing
Rotation is provided with transmission shaft 17 in 16, and 17 one end of transmission shaft is arranged in 1 center mounting hole 5 of main body and transmission shaft 17 and main body 1
Joint is provided with axle sleeve 18 in rear casing 16, and axle sleeve 18 is threaded through on transmission shaft 17, and cleaning road is provided in rear casing 16
20 and lower cleaning road 21, it is connected between upper cleaning road 20 and lower cleaning road 21 by the circulation chamber 19 in 18 outside of axle sleeve, supernatant
Wash 20 and lower cleaning road 21 be connected with conveyor chamber 15；13 side-walls of inlet on 12 right side of front casing are provided with row
Gas notch 22 is vented right above notch 22 and is provided with air filter 23, and the cover board 25 of air filter 23 is being located at exhaust notch 22 just
Top is installed with a filter plate 24 between cover board 25 and exhaust notch 22；Gas balancer 26, gas balance are provided on the cover board 25
Perforation is provided with cylindrical hole 27 in device 26, and the side wall of cylindrical hole 27 is provided with several gas collection holes 30, and gas balancer 26 is provided with collection
Air drain 29,26 side wall of gas balancer are connected with gas collection connector 35, and gas collection hole 30, pneumatic trough 29 are connected with gas collection connector 35, circle
Vertical bar 31 is equipped in post holes 27,31 lower end of vertical bar is connected with floating block 32, and plug ball 33 is also equipped in vertical bar 31；It is described
Cavity is provided on gas balancer 26, cavity is located at 27 upper end of cylindrical hole, and cavity is provided with spin 34,26 upper end cover of gas balancer
Equipped with minor flaps 36, air inlet 37 is provided in the middle part of minor flaps 36；It is provided in the liquid outlet 14 of 12 upside of shell anti-down
Flowing plate 38 and strainer 39 are provided with water outlet circular hole in anti-down flowing plate 38, choked flow ball 40, choked flow ball 40 are provided in anti-down flowing plate 38
Diameter slightly larger than water outlet circular hole diameter；The primary blades 2 are equal with the quantity of back blades and quantity is 9-12, primary blades
2 are uniformly distributed on the body 1 with center line axis of the back blades around mounting hole 5；The width value of 2 bottom end of primary blades is 4-
5mm, the width value on 2 top of primary blades are 2-3mm；The rubber bodies 10 with a thickness of 2-3mm；The upper cleaning road 20 and conveying
15 upper end of chamber is connected, and lower cleaning road 21 is connected with 15 lower end of conveyor chamber；Upper 20 central axis of cleaning road and level side
To angle be 57 °, lower cleaning road 21 and the angle of horizontal direction are 42 °；It is provided with inlet 13 on the right side of the front casing 12,
12 upper end of front casing is provided with liquid outlet 14, and inlet 13 is connected with conveyor chamber 15 with liquid outlet 14；The cylindrical hole 27
Diameter it is 15-20mm bigger than the diameter of vertical bar 31；The floating block 32 is between cover board 25 and filter plate 24；The cylindrical hole 27
Lower end is provided with circular arc side wall 28, and circular arc side wall 28 is equal with the plug radius of ball 33.
Utility model works process:
Rotary blade 11 during the work time, is installed to conveyor chamber by a kind of self-suction function elasticity Turo pump of the utility model
In 15, the gas collection connector 35 that the air filter 23 on front casing 12 connects is connected with vacuum pump, and vacuum pump opening take out true
Sky, transmission shaft 17 are threaded through in rear casing 16, support are provided to transmission shaft 17 by internal several rolling bearings, on transmission shaft 17
Be equipped with axle sleeve 18, containing lubricating grease is equipped with inside axle sleeve, transmission shaft 17 be lubricated, 17 one end of transmission shaft by nut by its
It is fixed in the mounting hole of rotary blade 11, rear casing 16 is fixed together with front casing 12 by screw, 17 one end of transmission shaft
It is driven by rotary electric machine etc., rotary blade 11 is rotated, and ceramic powders etc. are entered with pipeline by inlet 13 defeated
Chamber 15 is sent, under the turning effort of rotary blade 11, the place for needing to export is rejected to by liquid outlet 14, in the process,
If containing aqueous vapor in medium, vacuum pump will aspirate aqueous vapor therein, and floating block 32 is located on 24 upper side of filter plate at this time, plug
Ball 33 is separated with 28 phase of circular arc side wall, and aqueous vapor is entered in gas collection hole 30 by filter plate 24, then passes through pneumatic trough 29 from gas collection
Connector 35 is discharged into vacuum pump, guarantees that gas content substantially reduces in medium, improves pump housing transfer efficiency, when in medium
When the aqueous vapor contained seldom is not enough to detach, medium solution will enter filter plate 24 and jack up floating block 32, so that plug ball 33 and circular arc
Side wall 28 is in contact, and blocks cylindrical hole 27, and spin 34 is jacked up, to prevent solution from outflowing, in order to guarantee the work of vacuum pump
Air pressure balance, at this point, then extraneous air passes sequentially through cylindrical hole 27, gas collection hole 30, pneumatic trough 29 by air inlet 37
It is discharged from vacuum pump with gas collection connector 35, guarantees that vacuum pump operates normally always；On the ceramic powders inside conveyor chamber 15
The difference in the pressure difference of lower part and upper cleaning road 20 and lower cleaning road 21 and horizontal direction angle, so that in conveyor chamber 15
Partially liq enters circulation chamber 19 by upper cleaning road 20, then enters lower cleaning road 21, final liquid row from circulation chamber 19 again
Except realizing the automatic cleaning of back blades 4 on the back blades 4 to the rear side of rotary blade 11, while guaranteeing the main lobe of rotary blade 11
The pressure balance of piece 2 and back blades 4；In solution discharge, solution is arranged by circular hole in anti-down flowing plate 38 and strainer 39
Out, when solution flows back if it exists, the solution of reflux will generate pressure and choked flow ball 40 is made to block the circular hole in anti-down flowing plate 38,
To prevent the reflux of solution, guarantee the good output of solution；Folder between 1 outer ledge of second prismatic blade, 9 edge and main body
Angle is β, it is possible to reduce the vortex generated in transmission process, the first prismatic blade 8 and 9 shape of the second prismatic blade at an angle alpha, improve
Water conservancy efficiency, to preferably realize the conveying of ceramic powders etc..
The utility model is by being provided with upper cleaning road 20 and lower cleaning road 21, upper cleaning in the rear casing 16 by Turo pump
The port in road 20 and lower cleaning road 21 is different from horizontal direction angle in the position of conveyor chamber 15 difference and the two, can be fine
Conveyor chamber 15 inside liquid return at the back blades 4 for guiding to the rear side of rotary blade 11, realize the cleaning of back blades 4 and maintain master
Blade 2 and 4 pressure balance of back blades；It is provided with air filter 23 on the front casing 12 of Turo pump, conveying not only may be implemented and be situated between
Aqueous vapor in matter detaches, while can also prevent pumped (conveying) medium from flowing out to the external world, can generate certain suction, so that pumped (conveying) medium
Sucking wherein, improves the transfer efficiency of the pump housing；Choked flow ball 40 is additionally provided on device, the medium that exit can be effectively prevented returns
Stream；The utility model structure is simple, easy to use, can be widely popularized and be applied.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of self-suction function elasticity Turo pump, it is characterised in that: including main body (1), primary blades (2), back blades (4), rubber
The side of body (10), front casing (12), rear casing (16), air filter (23) and choked flow ball (40), the main body (1) is provided with
Several primary blades (2), the other side of main body (1) are provided with several back blades (4), and the primary blades (2) are by the first prismatic blade (8)
It is formed by connecting with the second prismatic blade (9), at an angle alpha, α angular range is for the first prismatic blade (8) and the second prismatic blade (9) shape
25 ° -35 °, the length of the first prismatic blade (8) and the length ratio of the second prismatic blade (9) are 0.68-1, the second prismatic blade (9)
Outer edge (3) is oblique side wall, and main body (1) outer ledge is straight sidewall, the second prismatic blade (9) edge and main body (1) outer ledge
Between angle be β be 1.5 ° -2.5 °, the leading flank (6) of first prismatic blade (8) and the second prismatic blade (9) is inclined side
The exterior normal direction of wall surface, leading flank (6) is identical as the direction of rotation of main body (1), the first prismatic blade (8) and the second prismatic blade
(9) trailing flank (7) is straight wall face, and the exterior normal direction of trailing flank (7) is opposite with the direction of rotation of main body (1)；It is described adjacent
Two primary blades (2) are in the projected area on main body (1) by projection localization of the back blades (4) on main body (1) at area equation
Two parts；
The main body (1), primary blades (2) and back blades (4) form rotary blade (11), on rotary blade (11) lateral wall uniformly
It is provided with one layer of rubber bodies (10)；The rotary blade (11) is mounted in the conveyor chamber (15) of front casing (12), outer after described
Rotation is provided with transmission shaft (17) in shell (16), and the setting of transmission shaft (17) one end is in main body (1) center mounting hole (5) and is driven
Axis (17) and main body (1) Joint, rear casing (16) is interior to be provided with axle sleeve (18), and axle sleeve (18) is threaded through on transmission shaft (17),
It is provided with cleaning road (20) and lower cleaning road (21) in rear casing (16), leads between upper cleaning road (20) and lower cleaning road (21)
The circulation chamber (19) crossed on the outside of axle sleeve (18) is connected, and upper cleaning road (20) and lower cleaning road (21) are connected with conveyor chamber (15)
It is logical；
Inlet (13) side-walls on the right side of the front casing (12) are provided with exhaust notch (22), exhaust notch (22) surface
It is provided with air filter (23), the cover board (25) of air filter (23) is located at right above exhaust notch (22), cover board (25) and row
A filter plate (24) are installed between gas notch (22)；It is provided with gas balancer (26) on the cover board (25), gas balancer (26)
Interior perforation is provided with cylindrical hole (27), and the side wall of cylindrical hole (27) is provided with several gas collection holes (30), gas balancer (26) setting
Have pneumatic trough (29), gas balancer (26) side wall is connected with gas collection connector (35), and gas collection hole (30), pneumatic trough (29) and gas collection connect
Head (35) is connected, and is equipped with vertical bar (31) in cylindrical hole (27), vertical bar (31) lower end is connected with floating block (32), vertical bar
(31) plug ball (33) is also equipped on；Cavity is provided on the gas balancer (26), cavity is located at cylindrical hole (27) upper end, empty
Chamber is provided with spin (34), and gas balancer (26) upper end cover is equipped with minor flaps (36), is provided with air inlet in the middle part of minor flaps (36)
(37)；
Anti-down flowing plate (38) and strainer (39) are provided in liquid outlet (14) on the upside of the shell (12), on anti-down flowing plate (38)
It is provided with water outlet circular hole, is provided with choked flow ball (40) on anti-down flowing plate (38), the diameter of choked flow ball (40) is slightly larger than water outlet circular hole
Diameter.
2. a kind of self-suction function elasticity Turo pump as described in claim 1, it is characterised in that: the primary blades (2) and accessory lobes
The quantity of piece is equal and quantity is 9-12, and center line axis of the primary blades (2) with back blades around mounting hole (5) is uniformly distributed
On main body (1)；The width value of primary blades (2) bottom end is 4-5mm, and the width value on primary blades (2) top is 2-3mm；Institute
State rubber bodies (10) with a thickness of 2-3mm.
3. a kind of self-suction function elasticity Turo pump as described in claim 1, it is characterised in that: the upper cleaning road (20) with it is defeated
Chamber (15) upper end is sent to be connected, lower cleaning road (21) is connected with conveyor chamber (15) lower end；Upper cleaning road (20) central axis
Line and the angle of horizontal direction are 57 °, and the angle of lower cleaning road (21) and horizontal direction is 42 °.
4. a kind of self-suction function elasticity Turo pump as described in claim 1, it is characterised in that: set on the right side of the front casing (12)
Be equipped with inlet (13), front casing (12) upper end is provided with liquid outlet (14), inlet (13) and liquid outlet (14) with conveying
Chamber (15) is connected.
5. a kind of self-suction function elasticity Turo pump as described in claim 1, it is characterised in that: the diameter of the cylindrical hole (27)
Diameter than vertical bar (31) is 15-20mm big；The floating block (32) is located between cover board (25) and filter plate (24)；The cylindrical hole
(27) lower end is provided with circular arc side wall (28), and circular arc side wall (28) is equal with the plug radius of ball (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942148.7U CN209294066U (en) | 2018-11-23 | 2018-11-23 | A kind of self-suction function elasticity Turo pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942148.7U CN209294066U (en) | 2018-11-23 | 2018-11-23 | A kind of self-suction function elasticity Turo pump |
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| Publication Number | Publication Date |
|---|---|
| CN209294066U true CN209294066U (en) | 2019-08-23 |
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ID=67644066
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942148.7U Active CN209294066U (en) | 2018-11-23 | 2018-11-23 | A kind of self-suction function elasticity Turo pump |
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| CN (1) | CN209294066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236671A (en) * | 2018-11-23 | 2019-01-18 | 艾迪机器(杭州)有限公司 | A kind of self-suction function elasticity Turo pump |
-
2018
- 2018-11-23 CN CN201821942148.7U patent/CN209294066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236671A (en) * | 2018-11-23 | 2019-01-18 | 艾迪机器(杭州)有限公司 | A kind of self-suction function elasticity Turo pump |
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