CN207864186U - A kind of spiral variable frequency axial-flow pump - Google Patents
A kind of spiral variable frequency axial-flow pump Download PDFInfo
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- CN207864186U CN207864186U CN201721741379.7U CN201721741379U CN207864186U CN 207864186 U CN207864186 U CN 207864186U CN 201721741379 U CN201721741379 U CN 201721741379U CN 207864186 U CN207864186 U CN 207864186U
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- pump barrel
- magneto
- shaft
- pump
- fixed
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Abstract
The utility model discloses a kind of spiral variable frequency axial-flow pumps,Including pump barrel,Support tube,Magneto,Shaft,Spiral line type impeller,Mounting cup,Filter screen,Driving motor,Driving gear,Gear type sleeve,Hairbrush,Annular seal plate and frequency converter,Support tube is fixed at the top of pump barrel,Magneto is fixed at the top of support tube,The output shaft of magneto is fixedly connected by shaft coupling with one end of shaft,The other end of shaft passes through the side wall of pump barrel to be fixedly connected with the spiral line type impeller inside pump barrel,And the junction of shaft and pump barrel is rotatablely connected by bearing,The bottom of pump barrel is fixed with mounting cup,The axial-flow pump,Pass through the surface of the swiped through strainer of hairbrush,Filter screen is prevented to be blocked,The setting of filter screen,The rubble that volume can be prevented larger enters in pump barrel to be caused to damage to spiral line type impeller,Prevent the object as cord from entering in pump barrel,It is wrapped in spiral line type impeller,Magneto is caused to burn.
Description
Technical field
The utility model is related to axial-flow pump technical field, specially a kind of spiral variable frequency axial-flow pump.
Background technology
The pump that the active force that axial-flow pump generates liquid by the blade of rotary blade makes liquid convey in the axial direction, has vertical
Formula, horizontal, inclined and tubular several.Axial-flow pump impeller is equipped with 2-7 blade, is rotated in tubular pump case.Upper impeller
Pump case on be allowed to become being axially moved to eliminate the rotary motion of liquid equipped with fixed guide vane, and the dynamic of rotary motion
Pressure energy can be changed into.Axial-flow pump is typically single stage type, and stage type is made in minority.Range of flow is very big, is ten thousand cubes of 180-360
M/hour;Lift is generally at 20 meters or less.Axial-flow pump is generally vertical, and impeller is immersed under water, also there is horizontal or inclined axis stream
Pump.
At work, the larger rubble of volume can enter in pump barrel to be caused to damage existing axial-flow pump to spiral line type impeller
Wound, the object as cord enter in pump barrel, are wrapped in spiral line type impeller, magneto is caused to burn.For this purpose, we carry
Go out a kind of spiral variable frequency axial-flow pump.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of spiral variable frequency axial-flow pump.
To achieve the above object, the utility model provides the following technical solutions：A kind of spiral variable frequency axial-flow pump, including pump
Cylinder, support tube, magneto, shaft, spiral line type impeller, mounting cup, filter screen, driving motor, driving gear, gear jacket
Cylinder, hairbrush, annular seal plate and frequency converter are fixed with support tube at the top of the pump barrel, are fixed at the top of the support tube
The output shaft of magneto, the magneto is fixedly connected by shaft coupling with one end of shaft, the other end of the shaft
It is fixedly connected with the spiral line type impeller inside pump barrel across the side wall of pump barrel, and the junction of shaft and pump barrel is turned by bearing
The bottom of dynamic connection, the pump barrel is fixed with mounting cup, and the filter screen is mounted on the bottom end of pump barrel, and the mounting cup is close to pump
The side of cylinder is fixed with driving motor, and the output shaft of the driving motor passes through the center of rotation of mounting cup and driving gear to fix
Connection, and the output shaft of driving motor and the junction of mounting cup are rotatablely connected by bearing, the mounting cup is far from pump barrel
Side is rotatably connected to gear type sleeve, and gear type sleeve is meshed with driving gear, and the inner wall of the gear type sleeve is solid
There are hairbrush, the side of the hairbrush to be contacted with filter screen, the side of the gear type sleeve far from pump barrel is rotatably connected to ring surely
Shape sealing plate, and annular seal plate is fixedly connected with mounting cup, and frequency converter is equipped at the top of the magneto.
Preferably, the sidewall symmetry of the pump barrel is welded with mounting plate, and reinforcing rib is equipped between the mounting plate and pump barrel.
Preferably, mounting hole is offered on the mounting plate.
Preferably, the magneto is electrically connected frequency converter.
Compared with prior art, the utility model has the beneficial effects that：The axial-flow pump, magneto drive shaft rotation,
The effect of spiral line type impeller makes water be transported to the other end from the bottom end of pump barrel, and Permanent Magnet and Electric can be adjusted by controlling frequency converter
The rotating speed of machine, and then transmission power is adjusted, the output shaft of driving motor drives driving gear rotation, driving gear and gear jacket
Cylinder is meshed, and gear type sleeve is rotated together with driving gear, and then makes the surface of the swiped through strainer of hairbrush, prevents filter screen quilt
It blocks, the setting of filter screen, the rubble that volume can be prevented larger enters in pump barrel to be caused to damage to spiral line type impeller, is prevented
Object as cord enters in pump barrel, is wrapped in spiral line type impeller, magneto is caused to burn.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model removes the structural schematic diagram after annular seal plate；
Fig. 3 is the utility model a-quadrant enlarged structure schematic diagram；
Fig. 4 is intended to for the utility model spiral line type impeller location.
In figure：1- pump barrels；2- support tubes；3- magnetoes；4- shafts；5- spiral line type impellers；6- mounting cups；7- is filtered
Net；8- driving motors；9- driving gears；10- gear type sleeves；11- hairbrush；12- annular seal plates；13- frequency converters；14- adds
Strengthening tendons；15- mounting plates；16- mounting holes.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of spiral variable frequency axial-flow pump, including pump barrel 1,
Support tube 2, magneto 3, shaft 4, spiral line type impeller 5, mounting cup 6, filter screen 7, driving motor 8, driving gear 9, tooth
The top of wheel-type sleeve 10, hairbrush 11, annular seal plate 12 and frequency converter 13, the pump barrel 1 is fixed with support tube 2, the branch
The top of support cylinder 2 is fixed with magneto 3, and the output shaft of the magneto 3 is fixed by one end of shaft coupling and shaft 4 to be connected
It connects, the other end of the shaft 4 passes through the side wall of pump barrel 1 to be fixedly connected with the spiral line type impeller 5 inside pump barrel 1, and shaft 4
It is rotatablely connected by bearing with the junction of pump barrel 1, the bottom of the pump barrel 1 is fixed with mounting cup 6, and the filter screen 7 is installed
In the bottom end of pump barrel 1, the mounting cup 6 is fixed with driving motor 8, the output shaft of the driving motor 8 close to the side of pump barrel 1
It is fixedly connected with the center of rotation of driving gear 9 across mounting cup 6, and the junction of the output shaft of driving motor 8 and mounting cup 6
It is rotatablely connected by bearing, side of the mounting cup 6 far from pump barrel 1 is rotatably connected to gear type sleeve 10, and gear jacket
Cylinder 10 is meshed with driving gear 9, and the inner wall of the gear type sleeve 10 is fixed with hairbrush 11, the side of the hairbrush 11 and mistake
Strainer 7 contacts, and the side of the gear type sleeve 10 far from pump barrel 1 is rotatably connected to annular seal plate 12, and annular seal plate
12 are fixedly connected with mounting cup 6, and the top of the magneto 3 is equipped with frequency converter 13.
The sidewall symmetry of the pump barrel 1 is welded with mounting plate 15, and reinforcing rib is equipped between the mounting plate 15 and pump barrel 1
14。
Mounting hole 16 is offered on the mounting plate 15, is easily installed.
The magneto 3 is electrically connected frequency converter 13, controls the output rotating speed of magneto 3.
Operation principle：The axial-flow pump, magneto 3 drive shaft 4 to rotate, and the effect of spiral line type impeller 5 makes water from pump
The bottom end of cylinder 1 is transported to the other end, can adjust the rotating speed of magneto 3 by controlling frequency converter 13, and then adjust conveying work(
The output shaft of rate, driving motor 8 drives driving gear 9 to rotate, and driving gear 9 is meshed with gear type sleeve 10, gear jacket
Cylinder 10 is rotated together with driving gear 9, and then makes the surface of 11 swiped through strainer 7 of hairbrush, and filter screen 7 is prevented to be blocked, filtering
The setting of net 7, the rubble that volume can be prevented larger enters in pump barrel 1 to be caused to damage to spiral line type impeller 5, is prevented as cord
The same object enters in pump barrel 1, is wrapped in spiral line type impeller 5, and magneto 3 is caused to burn.
It should be noted that herein, if there are first and second or the like relational terms to be used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of spiral variable frequency axial-flow pump, including pump barrel（1）, support tube（2）, magneto（3）, shaft（4）, spiral line type leaf
Wheel（5）, mounting cup（6）, filter screen（7）, driving motor（8）, driving gear（9）, gear type sleeve（10）, hairbrush（11）, ring
Shape sealing plate（12）And frequency converter（13）, it is characterised in that：The pump barrel（1）Top be fixed with support tube（2）, the support
Cylinder（2）Top be fixed with magneto（3）, the magneto（3）Output shaft pass through shaft coupling and shaft（4）One end
It is fixedly connected, the shaft（4）The other end pass through pump barrel（1）Side wall and pump barrel（1）Internal spiral line type impeller（5）Gu
Fixed connection, and shaft（4）With pump barrel（1）Junction be rotatablely connected by bearing, the pump barrel（1）Bottom be fixed with installation
Cover（6）, the filter screen（7）Mounted on pump barrel（1）Bottom end, the mounting cup（6）Close to pump barrel（1）Side be fixed with drive
Dynamic motor（8）, the driving motor（8）Output shaft pass through mounting cup（6）With driving gear（9）Center of rotation fix connect
It connects, and driving motor（8）Output shaft and mounting cup（6）Junction be rotatablely connected by bearing, the mounting cup（6）It is separate
Pump barrel（1）Side be rotatably connected to gear type sleeve（10）, and gear type sleeve（10）With driving gear（9）It is meshed, institute
State gear type sleeve（10）Inner wall be fixed with hairbrush（11）, the hairbrush（11）Side and filter screen（7）Contact, the tooth
Wheel-type sleeve（10）Far from pump barrel（1）Side be rotatably connected to annular seal plate（12）, and annular seal plate（12）With installation
Cover（6）It is fixedly connected, the magneto（3）Top frequency converter is installed（13）.
2. a kind of spiral variable frequency axial-flow pump according to claim 1, it is characterised in that：The pump barrel（1）Sidewall symmetry
It is welded with mounting plate（15）, the mounting plate（15）With pump barrel（1）Between be equipped with reinforcing rib（14）.
3. a kind of spiral variable frequency axial-flow pump according to claim 2, it is characterised in that：The mounting plate（15）On offer
Mounting hole（16）.
4. a kind of spiral variable frequency axial-flow pump according to claim 1, it is characterised in that：The magneto（3）Electrically connect
Connect frequency converter（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741379.7U CN207864186U (en) | 2017-12-14 | 2017-12-14 | A kind of spiral variable frequency axial-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741379.7U CN207864186U (en) | 2017-12-14 | 2017-12-14 | A kind of spiral variable frequency axial-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864186U true CN207864186U (en) | 2018-09-14 |
Family
ID=63469002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741379.7U Active CN207864186U (en) | 2017-12-14 | 2017-12-14 | A kind of spiral variable frequency axial-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593068A (en) * | 2022-03-25 | 2022-06-07 | 扬州弘跃机械有限公司 | Energy-saving axial flow pump |
-
2017
- 2017-12-14 CN CN201721741379.7U patent/CN207864186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593068A (en) * | 2022-03-25 | 2022-06-07 | 扬州弘跃机械有限公司 | Energy-saving axial flow pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spiral variable frequency axial flow pump Effective date of registration: 20230904 Granted publication date: 20180914 Pledgee: Anhui Changfeng Rural Commercial Bank Co.,Ltd. Fengchao Road Branch Pledgor: ANHUI ZHENGYUAN MACHINERY CO.,LTD. Registration number: Y2023980055105 |