CN208431168U - A kind of vertical clog-free single stage single suction volute pump - Google Patents
A kind of vertical clog-free single stage single suction volute pump Download PDFInfo
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- CN208431168U CN208431168U CN201821215305.4U CN201821215305U CN208431168U CN 208431168 U CN208431168 U CN 208431168U CN 201821215305 U CN201821215305 U CN 201821215305U CN 208431168 U CN208431168 U CN 208431168U
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Abstract
The utility model discloses a kind of vertical clog-free single stage single suction volute pumps, including shell, mounting plate, retainer, filling tube, reinforcing rib, suction room and impeller, driving motor is arranged in the shell upper center, driving motor is fixedly connected with motor base, motor base bolt is fixedly connected with mounting plate, mounting plate lower end is fixedly connected with shell, and driving motor lower rotational connects driving shaft, and driving shaft passes through shell upper and bearing is rotatablely connected therewith；The interior of shell is provided with retainer, and driving shaft passes through retainer and bearing is rotatablely connected therewith, and oil fuel tube is provided on the right side of shell upper, and oil fuel tube is connected to above interior of shell, and filling tube is provided in the middle part of shell, offers round through slot in the middle part of filling tube.
Description
Technical field
The utility model relates to a kind of centrifugal pump body, specifically a kind of vertical clog-free single stage single suction volute pump.
Background technique
Centrifugal pump is to be rotated using impeller and make water that centrifugal movement occur come work.Centrifugation is the table of object inertia in fact
Existing, such as the water droplet on umbrella, when umbrella slowly rotates, water droplet can follow umbrella to rotate, this is because umbrella and water droplet
Frictional force makes so as the centripetal force to water droplet.But if umbrella rotation is accelerated, this frictional force is insufficient to allow water droplet doing
Circular motion moves then water droplet will be disengaged from umbrella to outer rim, moves in a circle just as hauling stone with a rope, if fast
Spend it is too fast, rope will will disconnect, stone will fly out this be exactly so-called centrifugation.
Current existing centrifugal pump is when transport section resistance is larger or the higher fluid of viscosity since transport has some setbacks
The risk of obstruction and leakage freely easily occurs.
Utility model content
The purpose of this utility model is to provide a kind of vertical clog-free single stage single suction volute pumps, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of vertical clog-free single stage single suction volute pump, including shell, mounting plate, retainer, filling tube, reinforcing rib, pumping
Driving motor is arranged in suction-chamber and impeller, the shell upper center, and driving motor is fixedly connected with motor base, motor base bolt
It is fixedly connected with mounting plate, mounting plate lower end is fixedly connected with shell, and driving motor lower rotational connects driving shaft, and driving shaft passes through outer
Shell top and therewith bearing are rotatablely connected；The interior of shell is provided with retainer, and driving shaft passes through retainer and therewith bearing
Rotation connection, shell upper right side are provided with oil fuel tube, and oil fuel tube is connected to above interior of shell, and is provided with filler in the middle part of shell
Cylinder, filling tube middle part offer round through slot；
The shell lower end is fixedly connected with suction room, and driving shaft passes through outer casing bottom and suction room and therewith bearing rotation company
It connects, rubber stopper is additionally provided between driving shaft and outer casing bottom, driving shaft lower part is fixedly connected with impeller, and impeller is symmetrically set in two panels
The leaf shape set；It is provided with inlet tube on the left of the suction room, is provided with outlet tube on the right side of suction room, outlet tube is equal with inlet tube
Weld suction room outside and therewith internal connection.
As a further solution of the present invention: suction room lower end quadrangle is provided with support leg.
The support leg lower end is fixedly connected with cushion block as a further solution of the present invention,.
It is hydraulic to be fixedly connected with round trip for suction room lower end central location as a further solution of the present invention,
Cylinder, round trip hydraulic cylinder two sides seal the piston rod that is slidably connected respectively, and piston rod end is rotatablely connected small end, connecting rod lower end
It is rotatablely connected swing rod.
The swing rod upper end is connect with suction room lower rotation as a further solution of the present invention, under swing rod
End rotation connection idler wheel.
Filler is filled in the filling tube as a further solution of the present invention, filler fits closely actively
Axis outer surface.
The driving motor wire connecting power and switch as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the pump housing by motor drive driving shaft rotate into
And wheel rotation is driven, impeller has inclined direction, and the impeller of rotation drives the fluid displacement in suction receipts to change in turn
Generating pressure drop forces fluid to operate, and since there are gaps between impeller and suction chamber interior walls, therefore the rotary resistance of impeller is smaller, no
There are obstructing problems, substantially increase the working efficiency of pump.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vertical clog-free single stage single suction volute pump.
Fig. 2 is the top view of impeller in vertical clog-free single stage single suction volute pump.
Fig. 3 is the structural schematic diagram of filling tube in vertical clog-free single stage single suction volute pump.
In figure: 1- shell；2- driving motor；3- motor base；4- mounting plate；5- driving shaft；6- retainer；7- filler
Cylinder；8- oil fuel tube；9- rubber stopper；10- reinforcing rib；11- suction room；12- impeller；13- inlet tube；14- outlet tube；15- round trip
Hydraulic cylinder；16- piston rod；17- connecting rod；18- swing rod；19- idler wheel；20- support leg.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~3, in the utility model embodiment, a kind of vertical clog-free single stage single suction volute pump, including shell
1, mounting plate 4, retainer 6, filling tube 7, reinforcing rib 10, suction room 11 and impeller 12；1 center upper portion of the shell setting driving
Motor 2, driving motor 2 are fixedly connected with motor base 3, and 3 bolt of motor base is fixedly connected with mounting plate 4, wherein under mounting plate 4
End is fixedly connected with shell 1, and 2 wire connecting power of driving motor and switch, and 2 lower rotational of driving motor connects driving shaft 5, main
Moving axis 5 passes through 1 top of shell and bearing is rotatablely connected therewith, presses switch so that driving motor 2, which is powered on, drives driving shaft 5
Rotation；The shell 1 is internally provided with retainer 6, and driving shaft 5 passes through retainer 6 and bearing is rotatablely connected therewith, on shell 1
Oil fuel tube 8 is provided on the right side of portion, oil fuel tube 8 is connected to 1 inner upper of shell, and filling tube 7 is provided in the middle part of shell 1, filling tube 7
Middle part offers round through slot, filler is filled in filling tube 7, filler fits closely 5 outer surface of driving shaft, by filler to master
Moving axis 5 is sealed, and is kept driving shaft 5 to stablize using retainer 6, is reduced circular runout.
1 lower end of shell is fixedly connected with suction room 11, and driving shaft 5 passes through 1 bottom of shell and suction room 11 and therewith axis
Hold rotation connection, wherein rubber stopper 9 is additionally provided between 1 bottom of driving shaft 5 and shell, 5 lower part of driving shaft is fixedly connected with impeller
12, impeller 12 is in the symmetrically arranged leaf shape of two panels, will be close between driving shaft 5 and shell 1 and suction room 11 using rubber stopper 9
Envelope, good seal performance, 5 impeller 12 of the driving shaft rotation of rotation；It is provided with inlet tube 13 on the left of the suction room 11, aspirates
Outlet tube 14 is provided on the right side of room 11,11 outside of suction room is welded with inlet tube 13 for outlet tube 14 and inside is connected to therewith, turns
Dynamic impeller 12 drives fluid to suck in suction room 11 and be discharged from outlet tube 14, impeller 12 and suction room 11 by inlet tube 13
There are gaps between inner wall, therefore resistance is smaller, and choking phenomenon is not present.
The 11 lower end quadrangle of suction room is provided with support leg 20, and 20 lower end of support leg is fixedly connected with cushion block, passes through branch
Support foot 20 and cushion block support whole equipment steadily operate.
Embodiment 2
Please refer to Fig. 1~3, in the utility model embodiment, a kind of vertical clog-free single stage single suction volute pump, including shell
1, mounting plate 4, retainer 6, filling tube 7, reinforcing rib 10, suction room 11 and impeller 12；1 center upper portion of the shell setting driving
Motor 2, driving motor 2 are fixedly connected with motor base 3, and 3 bolt of motor base is fixedly connected with mounting plate 4, wherein under mounting plate 4
End is fixedly connected with shell 1, and 2 wire connecting power of driving motor and switch, and 2 lower rotational of driving motor connects driving shaft 5, main
Moving axis 5 passes through 1 top of shell and bearing is rotatablely connected therewith, presses switch so that driving motor 2, which is powered on, drives driving shaft 5
Rotation；The shell 1 is internally provided with retainer 6, and driving shaft 5 passes through retainer 6 and bearing is rotatablely connected therewith, on shell 1
Oil fuel tube 8 is provided on the right side of portion, oil fuel tube 8 is connected to 1 inner upper of shell, and filling tube 7 is provided in the middle part of shell 1, filling tube 7
Middle part offers round through slot, filler is filled in filling tube 7, filler fits closely 5 outer surface of driving shaft, by filler to master
Moving axis 5 is sealed, and is kept driving shaft 5 to stablize using retainer 6, is reduced circular runout.
1 lower end of shell is fixedly connected with suction room 11, and driving shaft 5 passes through 1 bottom of shell and suction room 11 and therewith axis
Hold rotation connection, wherein rubber stopper 9 is additionally provided between 1 bottom of driving shaft 5 and shell, 5 lower part of driving shaft is fixedly connected with impeller
12, impeller 12 is in the symmetrically arranged leaf shape of two panels, will be close between driving shaft 5 and shell 1 and suction room 11 using rubber stopper 9
Envelope, good seal performance, 5 impeller 12 of the driving shaft rotation of rotation；It is provided with inlet tube 13 on the left of the suction room 11, aspirates
Outlet tube 14 is provided on the right side of room 11,11 outside of suction room is welded with inlet tube 13 for outlet tube 14 and inside is connected to therewith, turns
Dynamic impeller 12 drives fluid to suck in suction room 11 and be discharged from outlet tube 14, impeller 12 and suction room 11 by inlet tube 13
There are gaps between inner wall, therefore resistance is smaller, and choking phenomenon is not present.
The 11 lower end central location of suction room is fixedly connected with round trip hydraulic cylinder 15, and 15 two sides of round trip hydraulic cylinder seal respectively
Be slidably connected piston rod 16, and 16 end of piston rod is rotatablely connected 17 upper end of connecting rod, and 17 lower end of connecting rod is rotatablely connected swing rod 18, needs
It is noted that 18 upper end of swing rod is connect with 11 lower rotation of suction room, 18 lower end of swing rod is rotatablely connected idler wheel 19, passes through control
Pressure in round trip hydraulic cylinder 15 drives piston rod 16 flexible and then drive link 17 drives swing rod 18 to swing, and adjusts idler wheel 19
Highly, it is moved easily and adjusts.
Driving shaft 5 is driven to rotate so that driving motor 2 is powered on the working principle of the utility model is: pressing switch,
Driving shaft 5 is sealed by filler, keeps driving shaft 5 to stablize using retainer 6, reduces circular runout, utilize rubber stopper 9
It will be sealed between driving shaft 5 and shell 1 and suction room 11, good seal performance, 5 impeller 12 of the driving shaft rotation of rotation,
The impeller 12 of rotation drives fluid to suck in suction room 11 and be discharged from outlet tube 14, impeller 12 and suction room by inlet tube 13
There are gaps between 11 inner walls, therefore resistance is smaller, and choking phenomenon is not present, and support whole equipment flat by support leg 20 and cushion block
Steady operating drives the flexible drive link 17 of piston rod 16 that swing rod 18 is driven to put by the pressure in control round trip hydraulic cylinder 15
It is dynamic, the height of idler wheel 19 is adjusted, is moved easily and adjusts.
It should be strongly noted that hydraulic cylinder and driving motor are the application of the prior art in the application, rotation is utilized
Impeller drives the indoor fluid of suction to generate pressure drop from left to right and drives fluid flowing, realizes that suction effect is the innovation of the application
Point, resistance is larger when efficiently solving pump work, is not easy problem for sticky fluid suction.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of vertical clog-free single stage single suction volute pump, including shell (1), mounting plate (4), retainer (6), filling tube (7),
Reinforcing rib (10), suction room (11) and impeller (12), which is characterized in that driving motor is arranged in shell (1) center upper portion
(2), driving motor (2) is fixedly connected motor base (3), and motor base (3) bolt is fixedly connected mounting plate (4), mounting plate (4)
Lower end is fixedly connected shell (1), and driving motor (2) lower rotational connects driving shaft (5), and driving shaft (5) passes through shell (1) top
And bearing is rotatablely connected therewith；The shell (1) is internally provided with retainer (6), driving shaft (5) pass through retainer (6) and with
Bearing rotation connection, shell (1) upper right is provided with oil fuel tube (8), and oil fuel tube (8) is connected to shell (1) inner upper, and
It is provided with filling tube (7) in the middle part of shell (1), offers round through slot in the middle part of filling tube (7)；
Shell (1) lower end is fixedly connected suction room (11), and driving shaft (5) passes through shell (1) bottom and suction room (11) simultaneously
Bearing is rotatablely connected therewith, is additionally provided with rubber stopper (9) between driving shaft (5) and shell (1) bottom, driving shaft (5) lower part is solid
Surely impeller (12) are connected, impeller (12) is in the symmetrically arranged leaf shape of two panels；Inlet tube is provided on the left of the suction room (11)
(13), it is provided with outlet tube (14) on the right side of suction room (11), suction room (11) are welded outside in outlet tube (14) and inlet tube (13)
Portion and therewith internal connection.
2. the vertical clog-free single stage single suction volute pump of one kind according to claim 1, which is characterized in that the suction room
(11) lower end quadrangle is provided with support leg (20).
3. the vertical clog-free single stage single suction volute pump of one kind according to claim 2, which is characterized in that the support leg
(20) lower end is fixedly connected with cushion block.
4. the vertical clog-free single stage single suction volute pump of one kind according to claim 1, which is characterized in that the suction room
(11) lower end central location is fixedly connected round trip hydraulic cylinder (15), and round trip hydraulic cylinder (15) two sides seal the piston that is slidably connected respectively
Bar (16), and piston rod (16) end is rotatablely connected connecting rod (17) upper end, connecting rod (17) lower end is rotatablely connected swing rod (18).
5. the vertical clog-free single stage single suction volute pump of one kind according to claim 4, which is characterized in that the swing rod (18)
Upper end is connect with suction room (11) lower rotation, and swing rod (18) lower end is rotatablely connected idler wheel (19).
6. the vertical clog-free single stage single suction volute pump of one kind according to claim 1, which is characterized in that the filling tube
(7) it is filled with filler in, filler fits closely driving shaft (5) outer surface.
7. -6 any vertical clog-free single stage single suction volute pump of one kind according to claim 1, which is characterized in that the drive
Dynamic motor (2) wire connecting power and switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215305.4U CN208431168U (en) | 2018-07-30 | 2018-07-30 | A kind of vertical clog-free single stage single suction volute pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215305.4U CN208431168U (en) | 2018-07-30 | 2018-07-30 | A kind of vertical clog-free single stage single suction volute pump |
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| Publication Number | Publication Date |
|---|---|
| CN208431168U true CN208431168U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215305.4U Active CN208431168U (en) | 2018-07-30 | 2018-07-30 | A kind of vertical clog-free single stage single suction volute pump |
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| CN (1) | CN208431168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693053A (en) * | 2019-11-19 | 2020-01-17 | 蚌埠市好味佳食品有限公司 | Vegetable dehydration device for moon cake stuffing |
-
2018
- 2018-07-30 CN CN201821215305.4U patent/CN208431168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693053A (en) * | 2019-11-19 | 2020-01-17 | 蚌埠市好味佳食品有限公司 | Vegetable dehydration device for moon cake stuffing |
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